1,884 results on '"Wiguna, A"'
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2. Evaluating depression in Indonesian adolescents with epilepsy: Comprehensive validation and reliability assessment of the neurological disorders depression inventory‐epilepsy for youth Indonesian version (NDDI‐E‐Y[ID])
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Setyo Handryastuti, Tjhin Wiguna, Novie Amelia Chozie, Bernie Endyarni Medise, Wahyuni Indawati, Cut Nurul Hafifah, and Widdy Winarta
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concurrent validity ,content validity ,depression ,epilepsy ,reliability ,youth ,Neurology. Diseases of the nervous system ,RC346-429 - Abstract
Abstract Objectives Epilepsy is a common chronic neurological disorder in pediatrics. Depression is an often underdetected comorbidity in childhood epilepsy. This study aimed to adapt the Neurological Disorders Depression Inventory‐Epilepsy for Youth (NDDI‐E‐Y) to the Indonesian language and population, as well as to validate the Indonesian version of NDDI‐E‐Y (NDDI‐E‐Y[ID]). Methods This three‐stage study comprised instrument translation, cultural verification, and content validity testing (first stage), pilot testing (second stage), followed by concurrent validity and reliability testing (third stage) of the NDDI‐E‐Y(ID). Validation was done against the Centre for Epidemiologic Studies Depression Scale – Revised (CESD‐R). Content validity, assessed by six experts, was quantified using the content validity index for items (I‐CVI) and scale (S‐CVI). Participants were adolescents aged 12–17 years diagnosed with any type of epilepsy who completed both instruments. Concurrent validity was evaluated using Spearman's correlation and reliability was measured using Cronbach's alpha. Results The first stage produced a culturally appropriate NDDI‐E‐Y(ID). Thirty healthy adolescents and 10 adolescents with epilepsy participated in the second stage. In the third stage, another group of 30 adolescents with epilepsy took part. We obtained I‐CVI and S‐CVI values averaging 1. The NDDI‐E‐Y(ID) showed a positive and significant correlation with CESD‐R (Spearman's rho = 0.671, p
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- 2024
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3. Total Elbow Arthroplasty as the Treatment of Choice for a Young Man with Neglected Terrible Triad of the Elbow Joint and Schizophrenia: A Case Report
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Savio SD, Artha KYW, and Wiguna IGLNAA
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case report ,schizophrenia ,terrible triad ,total elbow arthroplasty ,Orthopedic surgery ,RD701-811 - Abstract
In young patients, the use of total elbow arthroplasty (TEA) is rarely preferred due to its high rate of mechanical failure. Poor compliance and psychological problems encountered may lead to increased difficulty in management. A 38-year-old male complained stiffness and pain on his left elbow. History of trauma was present 10 months ago, when he fell down from a tree of 6m high. Immediate closed reduction and immobilisation with backslab was performed, but he was lost to follow-up due to Schizophrenia. In physical examination, we found varus and recurvatum deformity with inability to flex the elbow beyond 30° and perform pronation. Plain radiograph and CT scan confirmed the terrible triad of elbow with callus formation. Total elbow arthroplasty with soft tissue release was then performed, resulting in satisfactory range of motion at one year follow-up. The management of neglected terrible triad of the elbow is challenging not only due to the bony problems, but also contracted muscles and fibrotic joint. TEA previously has been described in cases of inflammatory arthritis and degenerative arthritis, less in post-traumatic conditions especially in young patients. Though there is still scarcity in literatures discussing the burden of psychiatric problems in arthroplasty patients, but the existing literatures proved the correlation between psychiatric comorbidity with higher rate of post-operative adverse events. Total elbow arthroplasty can be considered as a surgical treatment for a young patient with neglected fracture dislocation of elbow with satisfactory result; however close post-operative monitoring and routine physiotherapy exercise should always be performed.
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- 2024
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4. The Development of digital tourism at the Tebing Tegallinggah temple tourist attraction in Bedulu Village, Gianyar Regency, Bali
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I Wayan Wiwin, I Made Arsa Wiguna, I Gusti Ketut Indra Pranata Darma, and Putu Sabda Jayendra
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developments ,digital tourism ,tourist destinations ,Geography (General) ,G1-922 - Abstract
Candi Tebing Tegallinggah is a tourist attraction located in Bedulu Village, Blahbatuh District, Gianyar Regency. Since it opened as a tourist attraction at the end of 2019, the level of tourist visits to Candi Tebing Tegallinggah is still relatively low, this is because access to information regarding the existence of Tebing Tegallinggah especially through online media is still very minimal. Story posts and reviews on social media regarding the existence of the Candi Tebing Tegallinggah are still very minimal, until March 2023 there were only 11 story posts and 26 reviews. Therefore, this research is very important to carry out to create a digital tourism website application in the development of the Candi Tebing Tegallinggah. Data collection in this research was carried out using in-depth interviews, observation, and document study methods. The data was analyzed descriptively and qualitatively using the digital tourism concept approach, the concept of potential tourist attractions, the concept of destination development, and the social action theory approach. The results of this research show that the potential tourist attraction of Tebing Tegallinggah is in the form of natural potential, cultural potential, and artificial potential. The digital tourism application for the Candi Tebing Tegallinggah tourist attraction takes the form of a website (https://canditebingtegallingah.id) which contains information regarding the location, history, and general description of the Candi Tebing Tegallinggah which contains virtual tour content. The development of Candi Tebing Tegallinggah as a tourist attraction has had a positive impact on the economy, socio-culture, and the surrounding environment. The application of digital tourism applications in developing the Candi Tebing Tegallinggah is expected to increase the number of tourist visits.
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- 2024
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5. The near-isogenic line containing the Sletr1-2 locus exhibited longer postharvest fruit shelf-life under the genetic background of commercial tomato
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Mubarok, Syariful, Nuraini, Anne, Hamdani, Jajang Sauman, Suminar, Erni, Wiguna, Gungun, and Ezura, Hiroshi
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- 2024
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6. Psychometric properties of comprehensive cognitive, affective, and psychomotor competency assessment scales in psychodynamic psychotherapy for borderline personality disorder
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Petrin Redayani Lukman, Tjhin Wiguna, Diantha Soemantri, Sri Linuwih Menaldi, Sylvia Detri Elvira, Limas Sutanto, Tuti Wahmurti A. Sapiie, Aria Kekalih, Reina Rahma Noviasari, Hukma Shabiyya Rizki, and Kharisma Zatalini Giyani
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psychodynamic psychotherapy ,borderline personality disorder ,assessment scale ,validity ,psychometric ,Psychiatry ,RC435-571 - Abstract
BackgroundPsychodynamic psychotherapy is a type of psychotherapy for individuals with borderline personality disorder (BPD). However, competency in conducting effective psychodynamic psychotherapy for BPD is difficult to evaluate. Therefore, this study aimed to identify the psychometric properties of a comprehensive scale to assess cognitive, affective, and psychomotor competencies (CS-CAPC) in psychodynamic psychotherapy for BPD.MethodsThis is a qualitative study. The first step used the Delphi technique to gather experts’ opinions on the cognitive, affective, and psychomotor competencies necessary to conduct psychodynamic psychotherapy for BPD. The experts comprised three psychotherapists, seven psychiatrists with experience in psychotherapy, and nine teaching staff. A panel discussion was conducted to obtain qualitative data. Thematic data analysis was adopted, and content validity testing was used to analyze the content validity of the CS-CAPC in psychodynamic psychotherapy for BPD.ResultsThe CS-CAPC comprised two scales assessing two specific competencies in psychodynamic psychotherapy for BPD: The first scale, the psychodynamic formulation competency assessment scale (PF-CAS), comprised six items, including the case description, etiology, and potential course of therapy. The second scale, the practical-competency assessment scale (PC-CAS) for psychodynamic psychotherapy for BPD, comprised 12 items, including building a therapeutic alliance, performing psychodynamic interventions while working through the therapeutic process, and closing the session. The scale-level content validity index (S-CVI) for the PF-CAS was 0.981, and that for the PC-CAS in psychodynamic psychotherapy for BPD was 1.00.ConclusionThe CS-CAPC in psychodynamic psychotherapy for BPD had good validity in assessing individual competency in the cognitive, affective, and psychomotor domains.
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- 2024
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7. Processing effects on lipid composition in ultra-processed foods: assessing health assumptions and association with blood lipid profiles
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Putri Widyanti Harlina, Vevi Maritha, Fang Geng, Asad Nawaz, Edy Subroto, Bangkit Wiguna, Endah Wulandari, and Fetriyuna Fetriyuna
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Processing effects ,lipid composition ,ultra-processed foods ,Food Chemistry ,Food Additives & Ingredients ,Food Engineering ,Agriculture ,Food processing and manufacture ,TP368-456 - Abstract
This study investigated the effects of various processing methods on the lipid composition of ultra-processed foods (UPFs), specifically focusing on high-temperature frying, hydrogenation, freezing, and thawing. The research revealed that these processing methods significantly alter lipid profiles, with high-temperature techniques such as frying and hydrogenation leading to increased lipid oxidation and trans fat formation. These alterations have notable implications for the nutritional quality and health impacts of UPFs. The study found that the changes in lipid composition due to these processing methods significantly affect the nutritional value of UPFs and are linked to adverse health outcomes, including an increased risk of obesity, cardiovascular disease, and other chronic conditions. In contrast, methods like freezing and thawing produced different effects on lipid profiles. The findings emphasize the critical role of processing methods in determining lipid composition and highlight the potential health risks associated with consuming processed foods high in harmful fats. Incorporating healthier fats, such as unsaturated fats, into the diet could mitigate some of these risks. This study enhances the understanding of how food processing impacts lipid composition and health outcomes.
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- 2024
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8. Upgrade your knowledge in tax: Tax awareness from an early age in education
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Lady Karlinah, Wahono Diphayana, and Ni Komang Candra Wiguna
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economy, education, students, tax ,Human settlements. Communities ,HT51-65 - Abstract
Taxes are the main pillar of government development funding, as mandated by Indonesian law. The primary challenge at Erenos High School in South Tangerang is the lack of taxpayer awareness regarding tax compliance. There is an urgent need to change citizens' perspectives on fiscal education from an early age through systematic strategies, including curriculum and student activities. The education sector has welcomed the Directorate General of Taxes' initiative to include tax education in the curriculum, fostering tax awareness among the younger generation. The implementation process includes several phases: interviews and discussions, module preparation, presentations, training and discussions, and mentoring. The Community Service Team monitored the activities, observing significant student interest in the subject matter presented. The students' enthusiasm and high participation indicated strong curiosity, evidenced by the variety of questions directed at the speakers. The speakers' engagement in asking about the students' tax knowledge was clear from the final evaluation results, showing that 91.8% of participants felt they had begun to understand their responsibilities as taxpayers. This initiative aims to instill a sense of tax awareness early on, ensuring that future generations are well-informed and compliant with tax regulations, ultimately supporting government development efforts.
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- 2024
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9. Pengembangan Keterampilan Berpikir Inventif Siswa Sekolah Dasar melalui Pembelajaran Ilmu Pengetahuan Alam (IPA)
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I Komang Wisnu Budi Wijaya, I Made Wiguna Yasa, and Ni Wayan Sri Darmayanti
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kemampuan berpikir inventif, sekolah dasar, pembelajaran sains ,Education - Abstract
Tujuan dari penelitian ini adalah untuk menganalisis upaya pengembangan keterampilan berpikir inventif melalui pembelajaran IPA pada siswa jenjang sekolah dasar. Penelitian ini tergolong dalam penelitian kepustakaan. Data bersumber dari literatur yang berkaitan dengan kemampuan berpikir inventif, pembelajaran IPA dan siswa sekolah dasar. Setelah data terkumpul dan dipilah maka dilakukan teknik analisis menggunakan teknik analisis isi. Hasil penelitian menyatakan bahwa kemampuan berpikir inventif dapat dikembangkan dalam pembelajaran IPA dengan cara penerapan pembelajaran yang bervariasi, pertanyaan terbuka, menerapkan kemandirian belajar dan pembelajaran IPA yang kontekstual dan berpusat siswa. Peran guru adalah sebagai perancang pembelajaran, motivator dan evaluator.
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- 2024
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10. Legal Protection for Third Parties in Good Faith on Actio Pauliana Litigation in Bankruptcy Proceedings
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I Nyoman Wiguna, Laila Maghfira Andaretna, Michael Christian Budianto, and Tanaya Anindhita Vala
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actio pauliana ,insolvency ,cancellation claims ,good faith buyers ,Private international law. Conflict of laws ,K7000-7720 ,Jurisprudence. Philosophy and theory of law ,K201-487 - Abstract
Actio Pauliana in bankruptcy, as stipulated under Law Number 37 of 2004, empowers the Curator to seek the annulment of transactions undertaken by the bankrupt debtor, causing harm to the bankrupt estate. Actio Pauliana requires proof that a third party, the debtor's transaction partner is proven to not have acted in good faith, as outlined in the law. However, the legislation lacks clarity on the criteria safeguarding third parties in good faith against Actio Pauliana claims. This research employs a doctrinal research method involving a statute, conceptual, case, and comparative approach. The novelty of this research expounds upon and elucidates the need for amendments to Law Number 37 of 2004, particularly concerning the criteria protecting third parties in good faith. These criteria could be differentiated based on the third parties' position in bankruptcy and the nature of the objects constituting the bankrupt estate, including tangible and intangible movable objects, unregistered objects, immovable objects, and/or registered objects. Furthermore, proposed improvements to the law include refining provisions related to creditors' right to file Actio Pauliana lawsuits, affirming a one-year period rather than a deadline, and addressing timelines within Actio Pauliana lawsuits. Actio Pauliana claims should only be submitted after the debtor's bankruptcy declaration, excluding the Suspension of Debt Payment Obligations (PKPU) process. In conclusion, the research proposes possible solutions, such as the issuance of a Regulation (Perma) or a Circular Letter (SEMA) by the Supreme Court, containing the essential improvements to Law Number 37 of 2004.
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- 2024
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11. Variability of fruit shelf-life of commercial tomatoes and their hybrids crossing with insensitivity ethylene mutant tomato Sletr1-2
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Gungun Wiguna, Nedya Putri Bachtiar, Anas Anas, Noladhi Wicaksana, Syariful Mubarok, and Imas Rita Saadah
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fruit ripening ,genetic ,phenotypes ,shelf-life ,sletr1-2 ,Agriculture ,Agriculture (General) ,S1-972 - Abstract
Tomatoes are climacteric fruits that experience a surge in respiration rate and ethylene production. This condition affects the fruits’ physiological deterioration, shortens their shelf-life, and degrades the quality of tomatoes. The study aimed to enhance the shelf-life of commercial tomatoes with different genetic backgrounds by utilizing the Sletr1-2 mutant, which has a lower sensitivity to ethylene. A randomized block design (RBD) was applied to achieve this goal, where 12 different plant genotypes were considered as treatments, and each treatment was replicated four times. The results showed that fruit shelf-life was extended by crossing commercial tomatoes with Sletr1-2 mutant tomatoes. Genetic variability for all shelf-life characteristics were narrow. In contrast, there were broad phenotypic variability for fruit hardness and weight loss characteristics.
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- 2024
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12. Determinants influencing fraud detection: Role of internal auditors’ quality
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Eka Hariyani, Supriono Supriono, Rheny Afriana Hanif, Sem Paulus Silalahi, and Meilda Wiguna
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Indonesia ,internal audit ,internal control ,professional commitment ,SEM ,Business ,HF5001-6182 - Abstract
Frequent occurrences of fraud take place due to poor fraud prevention and detection. The purpose of this study is to ascertain the impact of internal audit effectiveness and continued professional commitment to fraud detection with internal auditors’ quality as a moderating variable. Seventy-eight questionnaires were distributed to internal auditors and supervisors at the Inspectorate of Riau City, Indonesia, who had at least two years of experience. Structural equation modeling (SEM) 3.0 software was used for the data analysis. According to the study’s findings, the effectiveness of internal control (β = –0.932; p < 0.05) and the effectiveness of internal auditors (β = 1.149; p < 0.05) both have an impact on fraud detection. However, ongoing professional commitment (β = 0.069; p > 0.05) has no impact. Quality of internal auditors does not affect the relationship between the effectiveness of internal audits (β = –0.190; p > 0.05), the effectiveness of internal control (β = 0.114; p > 0.05), continued professional commitment (β = 0.018; p > 0.05), and fraud detection. The findings of this study can be used as guidance for management to enhance the performance of internal auditors and for considerations and assessments for fraud detection in the public sector.
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- 2024
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13. Identification of Landslide Vulnerability Levels in Songan B Village, Kintamani District, Bangli, Using the Wenner Geoelectric Resistivity Configuration Method
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Komang Ngurah Suarbawa, I.B. Alit Paramarta, and I Putu Arix Putra Wiguna
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Physics ,QC1-999 - Abstract
Landslides are the movement of slope-forming material in the form of rocks, debris, soil, or mixed materials that move down or off the slope; this occurs due to high intensity rain on the sliding surface. This research aims to determine the level of landslide vulnerability in Songan B village, Kintamani Bangli sub-district, namely by knowing the structure of the soil layers in landslide-prone areas and knowing the coordinates and depth of the slip plane in the village using the Wenner configuration geoelectric method. Determination of the slip area is obtained based on the difference in resistivity values. The research used three different locations with four trajectories. Resistivity data processing was carried out using Res2dinv software. The interpretation results show that the structure of the soil layers in landslide-prone locations in Songan B Village, Kintamani District, Bangli at locations I, II, and III consist of clay, silt, sand, sandstone, basalt or granite, and andesite. Location I, with coordinates 115°25'1.28"E 8°12'59.92"S-115°25'0.78"E 8°12'58.79"S, there is a slip area with a depth of around 5 m. At location II with coordinates 115°25'6.62"E 8°13'9.14"S-115°25'8.68"E 8°13'9.03"S there is a slip area with a depth of 2-3 m. At location III track 1 with coordinates 115°25'25.45"E 8°13'36.22"S-115°25'28.15"E 8°13'37.77"S there is a slip area with a depth of 4-15 m. At location III track 2 with coordinates 115°25'26.28"E 8°13'36.06"S-115°25'28.43"E 8°13'36.88"S there is a slip plane with a depth of 3-8 m. The material that acts as a sliding plane on the four tracks is sandstone which has a resistivity value of 200-8000 ?m.
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- 2024
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14. PENGARUH KERAPATAN POPULASI DELETERIOUS RIZOBAKTERI (Pseudomonas aeruginosa A08) UNTUK MENGHAMBAT PERTUMBUHAN GULMA DI PERTANAMAN KEDELAI (Glycine max L. Merril)
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Tresjia Corina Rakian, I Kadek Pande Prasetia Wiguna, Gusti Ayu Kade Sutariati, Muhidin Muhidin, Asniah Asniah, Halim Halim, Andi Nurmas, and Nini Mila Rahni
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gulma, kedelai, pseudomonas aeruginosa a08, rizobakteri ,Agriculture - Abstract
Penelitian bertujuan mengetahui pengaruh berbagai kerapatan deleterious rizobakter Pseudomonas aeruginosa A08) sebagai bioherbisida dan pemacu pertumbuhan tanaman kedelai (Glycine max L. Merril). Penelitian dilaksanakan di Desa Jati Bali, Kecamatan Ranomeeto Barat, Kabupaten Konawe Selatan, Provinsi Sulawesi Tenggara. Penelitian secara eksperimen dengan rancangan acak kelompok (RAK), terdiri dari empat taraf yaitu tanpa bakteri (B0), OD 1 (B1), 1,5 (B2) dan 2 (B3), masing-masing dengan empat ulangan. Data dianalisis dengan Anova dan perbedaan antar perlakuan diuji dengan BNJ dengan taraf kepercayaan 95%. Deleterious rizobakteri P. aeruginosa A08 dalam berbagai kepadatan memberi pengaruh yang nyata dalam menekan pertumbuhan gulma dan memacu pertumbuhan tanaman kedelai. Perlakuan terbaik dalam menekan pertumbuhan gulma dipertanaman kedelai diperoleh pada perlakuan B3 (P. aeruginosa A08 OD 2). Sementara Perlakuan terbaik dalam memacu pertumbuhan kedelai diperoleh pada perlakuan B2 (P. aeruginosa A08 OD 1,5) dan B3 (P. aeruginosa A08 OD 2) dibandingkan dengan perlakuan lain dan kontrol.
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- 2024
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15. Theoretical Investigation of the Green-Synthesized Carbon-Based Nanomaterial Potential as Inhibitors of ACE2 for Blocking SARS-CoV‑2 Binding
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Harsiwi Candra Sari, Haliza Hasnia Putri, Pinantun Wiguna Kusuma Paksi, Gabriel Hidayat, Silmi Rahma Amelia, Citra Deliana Dewi Sundari, Heni Rachmawati, Atthar Luqman Ivansyah, Fahdzi Muttaqien, and Ferry Iskandar
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Chemistry ,QD1-999 - Published
- 2024
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16. Easy extraction of Ganoderma boninense liquid sample using portable on‐chip device
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Adella Josephin, Yudan Whulanza, Siti Fauziyah Rahman, Kenny Lischer, Muhammad Imam Surya, Irfan Martiansyah, Wiguna Rahman, and Uda Hashim
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ganoderma boninense ,infected oil palms ,lab‐on‐chip ,molecular detection ,polymerase chain reaction ,Medicine ,Biology (General) ,QH301-705.5 - Abstract
Detecting Ganoderma boninense in Indonesia is crucial for effectively controlling and mitigating the spread of basal stem disease in oil palm fields. While there is ongoing development of tolerant plants, no such plant has been successfully created yet. Consequently, researchers are actively studying detection methods for Ganoderma boninense. One established and highly accurate approach is the use of polymerase chain reaction (PCR) techniques for molecular detection. However, this method requires time‐consuming sample preparation, which can pose challenges in plantation settings. To address this problem, a portable lab‐on‐chip device has been introduced. This technology enables easy and automatic DNA retrieval from liquid samples by absorbing lysed DNA using magnetic beads. An efficient mechanism for manipulating the magnetic bead within the semiconductor has been successfully implemented. The extraction process typically takes around 15 minutes using a modified methodology on the chip device approach. The chip facilitates the retrieval of two samples with a capacity of 120 µL for each sample. The PCR method was utilized to validate the equivalence of the lab‐on‐chip device extraction to the standard extraction method. This represents a promising alternative for expedited and simplified detection of Ganoderma boninense in field conditions.
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- 2024
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17. Evaluation of Deep Learning Models for Building Damage Mapping in Emergency Response Settings
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Sesa Wiguna, Bruno Adriano, Erick Mas, and Shunichi Koshimura
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Building damage detection ,deep learning (DL) ,disaster resilience ,Earth observation ,emergency response ,Ocean engineering ,TC1501-1800 ,Geophysics. Cosmic physics ,QC801-809 - Abstract
Integrated with remote sensing technology, deep learning has been increasingly used for rapid damage assessment. Despite reportedly having high accuracy, the approach requires numerous samples to maintain its performance. However, in the emergency response phase, training samples are often unavailable. Since no ground truth data is available, deep learning models cannot be trained for this specific situation and, thus, have to be applied to unseen data. Previous research has implemented transfer learning techniques to solve data unavailability. However, many studies do not accurately reflect the rapid damage mapping in real-world scenarios. This study illustrates the use of Earth observation and deep learning technologies in predicting damage in realistic emergency response settings. To this aim, we conducted extensive experiments using historical data to find the best model by examining multiple neural network models and loss functions. Then, we evaluated the performance of the best model for predicting building damage due to two different disasters, the 2011 Tohoku Tsunami and the 2023 Türkiye–Syria Earthquake, which were independent of the training samples. We found that a transformer-based model with a combined cross-entropy loss (CEL) and focal loss generates the highest scoring values. The testing on both unseen sites illustrates that the model can perform well in no-damage and destroyed classes. However, the scores dropped in the middle class. We also compared our transformer-based approach with other state-of-the-art models, specifically the xView-2 winning solution. The results show that the transformer-based models have stable generalization toward multiclass classification and multiresolution imagery.
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- 2024
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18. Mental health disturbance in preclinical medical students and its association with screen time, sleep quality, and depression during the COVID-19 pandemic
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Tjhin Wiguna, Valerie Josephine Dirjayanto, Zhahna Siti Maharani, Emir Gibraltar Faisal, Sylvie Dominic Teh, and Erik Kinzie
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COVID-19 ,Depression ,Indonesia ,Medical students ,Mental health ,Screen time ,Psychiatry ,RC435-571 - Abstract
Abstract Background Affected by various hurdles during COVID-19, preclinical medical students are at an elevated risk for mental health disturbances. However, the effects of modern mental health problems on preclinical medical students have not been adequately researched. Thus, this study was aimed to identify the proportions and implications of current mental health problems for depression, sleep quality and screen time among Indonesian medical preclinical students during the COVID-19 pandemic. Methods This cross-sectional study was conducted using crowdsourcing between October 2020 and June 2021. During the study period, 1,335 subjects were recruited, and 1,023 datasets were identified as valid. General Health Questionnaire-12 (GHQ-12) was used to measure current mental health disturbances (categorized as without current mental health disturbances, psychological distress, social dysfunction, or both). The Patient Health Questionnaire-9 (PHQ-9) was used to assess depression, the Pittsburgh Sleep Quality Index (PSQI) was employed to assess sleep quality, and a questionnaire devised for this study was used to assess screen time length per day. Multivariate data analysis was conducted using SPSS version 24 for Mac. Results According to the findings, 49.1% of the 1,023 participants had current mental health disturbances: 12.8% had psychological distress, 15.9% had social dysfunction, and the rest (20.4%) had both psychological distress and social dysfunction. The statistical analysis provided strong evidence of a difference (p < 0.001) between the medians of depression and sleep quality with at least one pair of current mental health disturbance groups, but the difference for screen time was not significant (p = 0.151). Dunn’s post-hoc analysis showed that groups without current mental health problems had significantly lower mean ranks of depression and sleep quality compared to groups that had current mental health problems (p < 0.001). Conclusion Current mental health disturbances during the COVID-19 pandemic were significantly associated with preclinical medical students’ depression and sleep quality in preclinical medical students. Thus, mental health programs for this specific population should be tailored to integrate mindfulness therapy, support groups, stress management, and skills training to promote mental wellbeing.
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- 2024
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19. The Effect of Work Engagement, Work-Life Balance, and Work Overload on Employee Productivity: The Role of Job Satisfaction as A Mediating Variable at BRI Employees in Bandung City
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Bayu Wiguna Nugraha and Novi Rukhviyanti
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Work Engagement, Work-Life Balance, Work Overload, Employee Performance, Job Satisfaction ,Islam ,BP1-253 ,Economics as a science ,HB71-74 - Abstract
This research aims to determine the relationship between job satisfaction as a mediating variable and banking employee work productivity on Work Engagement, work-life balance, and work Overload. This research was conducted at Bank BRI Bandung City and is included in the quantitative descriptive research category. This research used a random sampling approach by selecting 100 BRI Bank employees in Bandung City as samples. This research uses Partial Least Squares (PLS), the research results show that Work Engagement and Work-Life Balance have a significant influence on the Work Productivity of BRI Bank Employees in Bandung City, indicating that employees are more involved in their work and who have balanced between work life and good individuals tend to be more productive. Meanwhile, Work Engagement shows a positive but not significant effect on employee work productivity, Work-Life Balance affects employee work productivity. Work Overload shows no effect on employee work productivity, which indicates that excessive workload does not directly increase the work productivity of BRI Bank employees. in Bandung City. In addition, this research confirms that Job Satisfaction has an important mediating role in the relationship between workplace characteristics (Work Engagement, Work-Life Balance) and Employee Work Productivity. Thus, efforts to increase employee job satisfaction can strengthen the positive impact of Work Engagement and Work-Life Balance on productivity.
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- 2024
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20. The Analysis of Students Needed in Digital Teaching Media
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Septi Budi Sartika, Suyidno, and Akbar Wiguna
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Analysis ,Students Needed ,Digital Teaching Media ,Education (General) ,L7-991 ,Theory and practice of education ,LB5-3640 - Abstract
Digital teaching media has become an integral part of education in the industrial era 4.0, but most schools have not facilitated it properly. This study aims to analyze students' needs for digital learning media. This study is a cross-sectional survey research, where 661 junior high school students in East Java were involved in filling out a digital teaching media needs survey questionnaire. Based on the results of the analysis, digital learning media is needed by students, especially to make it easier for them to learn science material, make learning more fun, and increase motivation and science learning outcomes. Thus, the media needs to be implemented at the education level.
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- 2024
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21. ANALYSIS OF SPORTS GAMES ACTIVITIES AT NIGHT AT GARUT UNIVERSITY AND SULTAN IDRIS EDUCATION UNIVERSITY
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Hazkia Yunaira Wiguna, Lastri Septianti, Asep Angga Permadi, Mohd Izwan Bin Shahril, and Mohammad Akmal Hakim Bin Mohd Asri
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aktivitas olahraga ,malam hari ,waktu ,Education ,Sports ,GV557-1198.995 - Abstract
Aktivitas masyarakat yang semakin padat menyebabkan waktu senggang seseorang untuk beristirahat dan berolahraga berkurang. hal ini tentunya sangat berdampak pada kesehatan seseorang, karena kesibukannya tidak dapat melakukan olahraga di pagi hari ataupun sore hari dan hanya punya sedikit waktu di malam hari untuk berolahraga, aktivitas olahraga permainan di malam hari menjadi pilihan yang tersisa bagi mereka yang memiliki kesibukan yang super padat. Rancangan penelitian ini untuk mengetahui aktivitas olahraga permaian dimalam hari di UNIGA dan UPSI dengan menggunakan metode penelitian studi kasus. studi kasus adalah penelitian yang dilakukan terhadap objek yang dilakukan secara seutuhnya, menyeluruh dan mendalam dengan menggunakan berbagai macam sumber data. Jenis penelitian yang dilakukan yaitu dengan dapat dari berbagai sumber seperti survei ke lapangan, jurnal, buku, internet dan pustaka lain. aktivitas olahraga permainan di malam hari menjadi kegiatan yang sering dilakukan untuk mengisi waktu luang yang bagus bagi mahasiswa UNIGA dan UPSI setelah selesai kegiatan di siang hari, juga menghilangkan rasa stres setelah menjalani kegiatan belajar, olahraga malam hari juga dapat membantu siswa untuk mempertahankan dan memperkuat ikatan atau bonding bersama teman-teman, membangun kebersamaan, dan menciptakan kenangan yang berharga.aktivitas olahraga permainan pada malam hari di UNIGA dan UPSI memperoleh hasil sumber dan faktor aktivitas permainan olahraga dapat disimpulkan bahwa tidak ada perbedaan yang signifikan dari aktivitas pada malam hari di universitas kedua tersebut. memiliki berbagai alasan untuk memilih olahraga di malam hari, yaitu: jadwal yang sibuk bagi sebagian pelajar.
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- 2023
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22. The Examination of the User Engagement Scale (UES) in Small Medium Enterprise Social Media Usage: A Survey-Based Quantitative Study
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Rona Nisa Sofia Amriza, Khairun Nisa Meiah Ngafidin, and Citra Wiguna
- Subjects
social-media ,pca ,user engagement scale ,user engagement ,quantitative research ,small medium enterprise ,Systems engineering ,TA168 ,Information technology ,T58.5-58.64 - Abstract
Social networks have proven to be an essential marketing tool for the success of any product, service, or business. User participation affects the increase in revenue gain and creates long-term profit. The User Engagement Scale (UES) is one of the tools developed to measure user engagement and has been used in various digital domains. The UES intends to compute six dimensions of engagement: aesthetic appeal, perceived usability, focused attention, novelty, felt involvement, and endurability. This study investigates and verifies the three-factor structure of the UES. We used PCA to perform the analysis. The original data will be reanalyzed using UES, which consists of 220 valid responses. The result shows that the UES examination indicates good reliability in three factors. Factor 1 encompasses the feeling of involvement (FI), aesthetic appeal (AE), novelty (NO), and endurability (EN). Factor 2 aggregates the perceived usability (PU) elements. Factor 3 pertains to focused attention (FA) items. Our findings indicate that the User Engagement Scale is a valuable and suitable measurement tool for assessing user engagement in the context of social media within small and medium enterprises.
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- 2023
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23. Hubungan Status Gizi, Kebiasaan Sarapan, dan Durasi Tidur Terhadap Produktivitas Pekerja PT. Sejahtera Buana Trada Sunter
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Akhsan Fikri Wiguna and Megah Stefani
- Subjects
durasi tidur ,kebiasaan sarapan ,status gizi ,pekerja ,produktivitas ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Latar Belakang: Produktivitas di Indonesia selama 25 tahun terakhir terus mengalami peningkatan sebanyak 3,1% per tahunnya. Sumber daya manusia memiliki peranan yang penting untuk mendukung hal tersebut, yang mana perlu memiliki sumber daya manusia yang bermutu dan berkualitas tinggi. Tujuan: Tujuan penelitian ini adalah untuk menganalisis hubungan antara status gizi, kebiasaan sarapan dan durasi tidur terhadap produktivitas pekerja Metode: Subjek penelitian ini berjumlah 39 pekerja dan dilakukan pada bulan April-Juli 2022. Desain penelitian ini adalah cross sectional dengan penarikan subjek secara purposive sampling.. Kriteria inklusi pada penelitian ini adalah subjek merupakan karyawan PT Sejahtera Buana Trada, subjek berusia 18-55 tahun, bersedia menjadi subjek penelitian, subjek minimal sudah 1 tahun bekerja. Kriteria eksklusi pada subjek dalam penelitian ini adalah subjek yang dalam keadaan puasa untuk menganalisis konsumsi pangan Analisis data menggunakan uji chi-square. Data yang digunakan untuk penelitian ini adalah data primer dan data skunder. Hasil: Hasil penelitian menunjukkan mayoritas pekerja di PT. Sejahtera Buana Trada Sunter (71,8%) memiliki produktivitas yang tinggi, hal ini menunjukkan bahwa produktivitas pekerja tergolong baik. Terdapat hubungan antara status gizi dengan produktivitas pekerja dengan nilai p=0,002 (p
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- 2023
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24. Effect of Price and Promotion on Customer Satisfaction
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Cecep Wiguna, Robbi Saepul Rahman, Haris Nurdiansyah, and Octaviane Herawati
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pricing ,advertising ,customer satisfaction ,Communication. Mass media ,P87-96 ,Business ,HF5001-6182 ,Economic theory. Demography ,HB1-3840 ,Economics as a science ,HB71-74 - Abstract
To understand and examine Internet Service Company in Bandung pricing and marketing strategies, we conducted this study at one of the internet service providers in Bandung. We employed a quantitative strategy for the inquiry that combined a descriptive and verifiable approach. One of the Bandung internet service providers provided 100 consumers for the survey. The study's path analysis reveals the correctness of the price and marketing variables at one of the Bandung internet service providers. The study's conclusions advise considering the costs and promotions provided by one of the Bandung-based internet service providers. According to the findings, Price (X1) significantly affects Customer Satisfaction (Y). The next factor that significantly affects customer happiness is promotion (X2).
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- 2023
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25. The Effect of Recruitment Process and Loyalty on the Work Commitment of Indonesian National Army (TNI) Personnel on Service at the Jayakarta Regional Military Command
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Budi Satria Wiguna and Nurul Hermina
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employee loyalty ,employee work commitment ,indonesian national army (tni) ,recruitment process ,Business ,HF5001-6182 ,Management. Industrial management ,HD28-70 - Abstract
Military District Command (Kodam) / Kodam Jaya is a military district based in the Special Capital City Region (DKI) Jakarta with its headquarters in East Jakarta City. Kodam Jaya is one of the military districts that accepts prospective personnel who is already a member of the Indonesian National Army (TNI) in the DKI Jakarta area and its surroundings. The personnel of Kodam Jaya have high dedication by showing good performance and are able to coordinate between personnel. However, the work performance shown by Kodam Jaya personnel is less committed to work, as evidenced by the reluctance to be transferred to the other sub-units that are still within the Jaya Regional Military Command. Given these problems, this research is to find out the results of the analysis of the influence of the recruitment process and personnel loyalty in determining the work commitment of personnel on duty at Kodam Jaya. This study used a descriptive-quantitative method, with 133 respondents who were known to be from the Kodam Jaya personnel. By using the Slovin formula in sampling, the study uses regression analysis to find out the relationship between variables. The results of this research, it was found that the recruitment process and loyalty can determine the work commitment of Kodam Jaya personnel with high influence. However, the recruitment process has a very low influence on the work commitment of Kodam Jaya personnel.
- Published
- 2023
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26. Determinants influencing fraud prevention in e-procurement: Empirical evidence from Indonesia
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Sempaulus Silalahi, Rheny Afriana Hanif, Supriono Supriono, Eka Hariyani, and Meilda Wiguna
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e-procurement ,fraud prevention ,internal control ,regulation ,stewardship theory ,Marketing. Distribution of products ,HF5410-5417.5 - Abstract
Electronic procurement of government products and services strives to promote good governance by enhancing internal control and fraud prevention. This study aims to assess how e-procurement and internal control can prevent fraud in purchasing goods and services in Indonesia. Participants in the regional work units (SKPD) in Riau’s procurement of goods and services make up the study’s population. The sample included 85 respondents with the requirements for a position relating to the successful procurement of goods and services from December 2021 to December 2022. The paper used a purposeful sampling technique. This study employed a quantitative method and SmartPLS 3.0 to evaluate the data. The results concluded that the implementation of e-procurement (β = 0.231; p < 0.05) and internal control (β = 0.231; p < 0.05) have a substantial impact on fraud prevention during the procurement of goods and services. By absorbing the capital expenditure budget and limiting fraud, it is envisaged that the Indonesian government may maximize its fraud prevention. It is desired that persons involved in procuring products and services constantly broaden their understanding of and perspectives on procurement, particularly those on other crucial aspects of procurement.
- Published
- 2023
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- View/download PDF
27. The influence of screen time on behaviour and emotional problems among adolescents: A comparison study of the pre-, peak, and post-peak periods of COVID-19
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Wiguna, Tjhin, Minayati, Kusuma, Kaligis, Fransiska, Teh, Sylvia Dominic, Sourander, Andre, Dirjayanto, Valerie Josephine, Krishnandita, Maria, Meriem, Nabella, and Gilbert, Sonja
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- 2024
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28. Deep Learning Approach for Health Question and Answer Text Segmentation based on Physician-Patient Communication Aspect
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Wiguna, Bagus Satria, Purwitasari, Diana, and Siahaan, Daniel Oranova
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- 2024
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29. Marketing strategy at e-commerce Double-Six Luxury Hotel Seminyak to maximize room occupancy
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Ni Putu Ayu Vena Aryanthi, Gede Pradiva Adiningrat, and Upayana Wiguna Eka Saputra
- Subjects
e-commerce ,marketing strategy ,room occupancy ,Business ,HF5001-6182 - Abstract
The E-Commerce division at Double-Six Luxury Hotel Seminyak has an important role in selling rooms through websites and OTA platforms. Given the shift caused by the Covid-19 pandemic, where the majority are now leaning towards booking rooms online, recalibrating strategies to fit the new normal era has become imperative for this division. This research seeks to identify potential internal and external factors affecting the E-Commerce unit and formulate marketing strategies to increase room occupancy rates. Qualitative and quantitative data were collected from primary and secondary sources. For the initial research questions, methodologies such as observation, interviews, and document review were used. IFAS and EFAS matrices were developed using a questionnaire, while IE and SWOT matrices were developed based on a literature review. The research also proposed a strategic approach rooted in a combination of internal and external factors. Using purposive sampling, the findings emphasize the importance of internal factors such as the elements of the marketing mix-product, price, place, promotion, people, process, and physical evidence. As well as the importance of considering external factors such as customers, competitors, distributors, and the public practically, these insights suggest that Double-Six Luxury Hotel Seminyak's E-Commerce unit should consider a growth-oriented approach. This entails pursuing vertical integration with direct room sales through hotel’s website, creating stay packages with additional benefits, creating customer data-driven pro-motions, and increasing website visibility through SEM and SEO.
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- 2023
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30. PEMANFAATAN PALM FATTY ACID DISTILLATE SEBAGAI SUMBER ASAM OLEAT: DIVERSIFIKASI PRODUK SAMPING MINYAK KELAPA SAWIT SEBAGAI PRODUK ANTARA UNTUK INDUSTRI HILIR
- Author
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Achmad Sofian Nasori, Bangkit Wiguna, Ayi Mufti, Hendrawan Laksono, Budiyanto, Ambar Dwi Kusumasmarawati, Asep Wawan Permana, and Miarto Untoro
- Subjects
extraction ,iode number ,oleic acid ,palm fatty acid distillate (pfad) ,Agricultural industries ,HD9000-9495 - Abstract
Palm Fatty Acid Distillate (PFAD) is a by-product of palm oil processing that contains essential components such as oleic acid, palmitic acid, and linoleic acid. Oleic acid is a saturated fatty acid that is present in high concentrations in PFAD. To extract oleic acid from PFAD, we used polar solvents such as methanol-water, acetone-water, and acetonitrile-water, and maintained the polar-non-polar solvent equilibrium with water. We measured the quality of the extracted fatty acids using the iodine number. Our results show that the use of methanol as a solvent produced fatty acid extracts with the highest iodine number (88.67 g I2/100g sample) at a 71:29 methanol-water ratio. Acetone-water was found to be the worst solvent for obtaining good saturated fatty acid components (54.27 g I2/ 100g sample) at the same ratio. We then conducted further experiments using non-polar solvents (acetone-water and acetonitrile-water) with crystallization. The resulting saturated fatty acids had a high iodine number (91.92 g I2/ 100g sample), and the oleic acid content was calculated to be 80.62%. Gas chromatography confirmed an oleic acid content of 82.3%. These findings suggest that PFAD can be a viable source of oleic acid, and the choice of solvent can significantly impact the quality of the extracted fatty acids.
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- 2023
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- View/download PDF
31. Calligraphy Business In Islamic Economic Review At An-Nida Calligraphy House Medan North Sumatra
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Sartika Alpianti Manurung and Almita Wiguna
- Subjects
an-nida calligraphy house ,calligraphy business ,islamic economics ,Islam ,BP1-253 ,Islamic law ,KBP1-4860 ,Education (General) ,L7-991 - Abstract
Islamic calligraphy art is one of the works of art that has its own beauty characteristics so that it has a high selling value. At this time, many institutions or special places are deliberately built to foster a person's talent interest in calligraphy artand become a center for selling calligraphy tools or even calligraphy artwork itself, one of which is the An-NidaCalligraphy House. This research aims to find out how the development of the calligraphy business according to economics at An-NidaCalligraphy House since its inception until now. The method used in this research is a qualitative method, through literature review and interviews as data collection techniques, while the data analysis technique used is descriptive statistics. The results of this study indicate that the development of the calligraphy business at the Calligraphy House, which was built in 2017, has increased every year, and the variety of goods traded is increasingly diverse. This is evidenced by the increase in consumers and the progress of the construction of the Calligraphy House from year to year
- Published
- 2023
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32. IMPLIKASI FILSAFAT POSITIVISME TERHADAP ILMU HUKUM DAN PENEGAKANNYA
- Author
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Made Oka Cahyadi Wiguna
- Subjects
legal positivism ,jurisprudence ,law enforcement. ,Criminal law and procedure ,K5000-5582 - Abstract
Positivism has developed and dominated the flow of legal thought to this day. This study aims to examine the implications of positivism for law and its enforcement. The implications of positivism for the development of jurisprudence put the system of legislation into its ontological aspects. The epistemology is doctrinal-deductive putting his argument on the application of the structure of positive norms into the structure of concrete legal cases. The consequence is on the axiological aspect, it only craves legal certainty. Law enforcement in Indonesia which is influenced by legal positivism seems to fail to bring about justice. On many occasions it shows that it has not been able to combine legal certainty and justice. Judges in deciding a case, tend to only consider the sound of the law, without considering the values or norms that live in society.
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- 2023
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33. Disclosure level of local government’s financial statements in Indonesia: Role of the internal control system
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Rheny Afriana Hanif, Sem Paulus Silalahi, Supriono Supriono, Eka Hariyani, and Meilda Wiguna
- Subjects
budget expenditure ,disclosure ,financial condition ,Indonesia ,internal control system ,regulation ,Finance ,HG1-9999 - Abstract
This study was conducted to examine the factors affecting the level of disclosure of local government financial statements. The study uses the internal control system as a moderating variable. Local government financial reports in Indonesia were the subject of this study’s audit by the Supreme Audit Agency. The number of research samples used was 487 local/city governments in Indonesia for the 2021 period with purposive sampling as a sampling technique. In this study, the Structural Equation Model-Partial Least Square (SEM-PLS) Version 3 data analysis method was employed. Based on the test results, it was found that local government budget expenditures (β = 0.263; p < 0.05) have a significant effect on the level of financial statement disclosure. Meanwhile, financial condition (β = 0.173; p > 0.05) has no significant effect on the level of financial statement disclosures. The internal control system as a moderating variable can moderate the influence of local government budget expenditure (β = 0.263; p < 0.05) on the level of disclosure of financial statements, but cannot moderate the effect of financial condition (β = –0.073; p > 0.05) on the level of disclosure of financial statements. Local governments in Indonesia are expected to be able to further optimize disclosure in accordance with Government Regulations in the future. One of the approaches used by regional governments to execute financial report transparency is the use of information technology to satisfy social expectations more effectively and efficiently.
- Published
- 2023
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34. Editorial: Psychometrics in psychiatry 2022: adolescent and young adult psychiatry
- Author
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Tjhin Wiguna and Mohsen Khosravi
- Subjects
measurement tool ,psychiatry ,adolescent ,young adult ,validity ,reliability ,Psychiatry ,RC435-571 - Published
- 2024
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35. Occurrence of Cassava Lace Bug Vatiga illudens (Drake, 1922) (Hemiptera: Heteroptera: Tingidae) in Bali, Indonesia
- Author
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I Putu Sudiarta, Shah Mahapati Dinarkaya, Komang Saraswati Devi, I Putu Bawa Ariyanta, Gusti Ngurah Alit Susanta Wirya, Dwi Sugiarta, Dewa Gede Wiryangga Selangga, I Wayan Diksa Gargita, Putu Perdana Kusuma Wiguna, Ketut Ayu Yuliadhi, and Putu Shinta Devi
- Subjects
alien species, cassava, damage symptom, distribution, morphology identification ,Agriculture (General) ,S1-972 ,Plant culture ,SB1-1110 - Abstract
Cassava Lace Bugs (CLB) are native pest of cassava (Manihot esculenta Crantz, Euphorbiaceae) to the Neotropical Region, mainly in Brazil. On the other hand, East Java was the first region in Indonesia to record the presence of CLB in 2021, however, it has not been reported in other regions in Indonesia. Therefore, the very importance to recognise the occurrence of CLB in other regions in Indonesia. Based on this, the research has been carried out starting with a field survey, observing behaviour of insect in the field and identify morphologically in the laboratory. The survey results show that the infestation of CLB has been found in lowland, medium, and highland areas in Bali. Symptoms of infestation on the upper leaf surface are small yellow spots with brownish variations. Based on the identification key, CLB from Bali Indonesia, shows a characteristic of a head with a pair of frontal spines. Based on this evidence, the CLB insect can be identified as Vatiga illudens (Hemiptera: Heteroptera: Tingidae). It is the first report of novel distribution areas for V. illudens in Bali, Indonesia. The results of this research are important because V. illudens is one of the main pests of cassava.
- Published
- 2024
- Full Text
- View/download PDF
36. The influence of screen time on behaviour and emotional problems among adolescents: A comparison study of the pre-, peak, and post-peak periods of COVID-19
- Author
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Tjhin Wiguna, Kusuma Minayati, Fransiska Kaligis, Sylvia Dominic Teh, Andre Sourander, Valerie Josephine Dirjayanto, Maria Krishnandita, Nabella Meriem, and Sonja Gilbert
- Subjects
Adolescent ,Screen time ,Behaviour ,Emotions ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
The coronavirus disease 2019 (COVID-19) pandemic has brought drastic changes globally in the past three years, one of which is an increase in the use of digital media or electronic devices. Previous studies have shown that long screen time may stimulate the neurobiological system, resulting in various behavioural and emotional problems; however, there is insufficient population-based evidence. This study aimed to investigate the influence of screen time on behavioural and emotional problems in Indonesian adolescents at three time points: the pre-, peak, and post-peak periods of COVID-19. Data were collected using an online community mental health survey. This survey incorporated the Youth Screen Time Survey to gauge screen time and the adolescent version of the Strengths and Difficulties Questionnaire to assess emotional, conduct, and prosocial behaviour problems. The participants were adolescents in secondary and senior high schools, with 337, 423, and 1,096 participants from the pre-, peak-, and post-pandemic periods, respectively, included in the analysis. Daily average screen time was compared, followed by the calculation of odds ratios for screen time and mental health problems during the different periods. The results demonstrated significant differences in adolescents’ total daily average screen time between the different pandemic periods. Decreased screen time was associated with reduced emotional, conduct, and prosocial behaviour problems, especially during the peak period. Thus, psychoeducation on screen time in adolescents should be considered as a point of interest for mental well-being interventions.
- Published
- 2024
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37. Systematic conservation planning of wild relatives of food crops in Indonesia
- Author
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Rahman, Wiguna
- Subjects
QK Botany - Abstract
The increasing demand for food by the global population and the uncertainty of global environmental changes in the future require our attention to anticipate for the worst scenario, the global collapse of the living systems on Earth. Crops, as the main source of human food, should be maintained to increase their yields and resiliency to sustain the future of food security when most of the production system components become more limited and degraded. Therefore, crop improvement is a crucial step to boost their production capacity. For this, a wide range of genetic diversity is required to develop new varieties since genetic drift/bottleneck syndromes tend to lower the crop resilience capacity. One of a promising and increasingly used source as the plant genetic resources for crop improvement is Crop Wild Relatives (CWR). CWR as wild species are threatened by anthropogenic disturbances. Conservation of these resources is a key to preserve their existence and prolong their availability for crop improvement. Then, systematics conservation planning is required for efficiency and effectiveness of the allocation of conservation resources and to mainstream in the development sectors. Since food security and environmental protection are national responsibilities, conservation planning of CWR at the national level will support the country's achievement for the global agendas. Indonesia, as a country with serious problems with biodiversity degradation and food insecurity, not yet have systematic conservation planning for its CWR. Therefore, this study aims to fill this gap. Systematic conservation planning of CWR for food crops in Indonesia was developed by several steps such as setting the priorities of CWR, conservation gap analysis in current in situ and ex situ conservation, climate change impact analysis, and novel threat assessment. About 1,968 taxa were identified as CWR of food crops. 234 of them were selected as national priorities. 66% of the priority CWR have no recorded ex situ collections. 28% have no presence records within the existing protected area network although 60 of them are predicted to exist in the existing protected area based on their predicted distribution model. At least, 40 complementary protected areas are required to conserve those CWR with records within the existing protected area. These 40 complementary areas are suggested as the initial areas for CWR genetic reserves network in Indonesia. The climate change impact analysis found that one to six of priority CWR, depend on the scenario, are predicted to have a significant negative impact in terms of their distribution range contraction. The existing protected areas that serve as climatic refugia and those containing holdouts population were identified for their in situ and ex situ conservation action targets. About 127 of priority CWR have novel threat assessments. 40 taxa are threatened, 32 are Near Threatened, 31 taxa are Least Concern, and 24 taxa are Data Deficient. 62% of threatened CWR inhabit the Sundaland area, one of the global biodiversity hotspots. The result of this study is a starting point for more discussion and comprehensive conservation planning of CWR that included more stakeholders. Feedbacks from all the related stakeholders will improve the conservation planning. The establishment of this conservation planning and its implementation will provide a path for effective long term conservation of CWR in Indonesia.
- Published
- 2021
38. Development of Google Sites-based Multiple Representations Learning Media on Benzene and Its Derivatives Topic
- Author
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Muhammad Anarda Wiguna and Muhammad Zamhari
- Subjects
benzene derivatives ,learning media ,multiple representations ,google sites ,Special aspects of education ,LC8-6691 ,Chemistry ,QD1-999 - Abstract
COVID-19 pandemic accelerated the transformation of education and forced the digitalization of education to create effective learning. The understanding of complex chemical structures and reactions holds great significance in the realm of chemistry education. Benzene and its derivatives are particularly challenging topics that require a robust representation approach. The research aims to develop and assess the feasibility of Google Sites-based multiple representations learning media on benzene and its derivatives material. The research utilized the Research and Development (R&D) approach, adhering to the ADDIE (analysis, design, development, implementation, and evaluation) development model. The research was carried out until the development stage. The developed learning media effectively integrated three levels of chemical representation for benzene and its derivatives, utilizing various features such as text, animation, video, 3D molecular simulation, and images. The validation conducted by content and media experts indicated that the learning media is valid with scores of 95.8% and 92.5%, respectively, with excellent category. Furthermore, the product quality assessment conducted by experts and students' responses showed that media could be used practically, with percentages of 95% and 95% as excellent categories. These findings confirm the suitability of the developed learning media for facilitating students' understanding of benzene and its derivatives during the learning process.
- Published
- 2023
- Full Text
- View/download PDF
39. The influence of work experience and communication on secretary performance in five star hotels in Bali
- Author
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Kasiani Kasiani, I Made Sarjana, Anak Agung Ayu Mirah Kencanawati, Lily Marheni, and Upayana Wiguna Eka Saputra
- Subjects
work experience, communication, job performance, secretary, multiple linear regression analysis ,Communication. Mass media ,P87-96 - Abstract
The purpose of this study was to examine the impact of work experience and communication on the performance of secretaries at Bali's Five-Star Hotels. This study was quantitative in nature. In this study, the population consisted of 98 secretaries from 50 five-star hotels in Bali that had been registered since 2021. This study's sample consisted of 98 Executive Secretaries and Departmental Secretaries selected using the side saturation or “Sampling Jenuh” technique. The data used were primary data derived from respondents' responses, which were then analyzed using multiple linear regression analysis techniques. The strategy for collecting data consisted of a Google Form questionnaire. In this study, it was found that 1) work experience has a positive and substantial influence on secretary performance, 2) communication has a positive and significant influence on secretary performance, and 3) both work experience and communication have a positive and significant influence on secretary performance. As for the guidance that may be given to Five Star Hotels in Bali, particularly the secretarial division, it is suggested that the secretary's excellent performance must be supported by a high level of commitment to performing responsibilities in line with the job description.
- Published
- 2023
- Full Text
- View/download PDF
40. Phenomenological Analysis of The Rising Online Gambling Among Students in Kediri
- Author
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Arafat Irhabi Arrafif and Frans Aditia Wiguna
- Subjects
phenomenological ,student ,online gambling. ,Education ,Communities. Classes. Races ,HT51-1595 - Abstract
This study analyzes the rise of online gambling among department primary teacher education students at Universitas Nusantara PGRI Kediri. The method used in this research is descriptive qualitative. The data collection technique used is observation or observation and in-depth interviews. The informants in this study were as many as 32 students. Online gambling is popular among students: slot gambling and soccer betting. Then players who play online gambling have several factors that make them play, namely: 1) Lack of understanding of religion, 2) Social factors, 3) Economic factors, 4) Lack of education factor, and 5) The influence of technology. In addition, researchers also found negative impacts from online gambling, namely: 1) Addiction, 2) Mental disorders, 3) Decreased economic level, and 4) Lots of debt. In this study, there are also efforts to prevent someone from online gambling, namely: 1) Looking for busyness, 2) Looking for a new environment, 3) Working well with finances, 4) Socialization, 5) Studying religion, 6) Wise in using the internet. Analisis Fenomenologis Maraknya Judi Online di Kalangan Mahasiswa di Kediri Penelitian ini bertujuan untuk menganalisis maraknya judi online dikalangan mahasiswa Pendidikan Guru Sekolah Dasar Universitas Nusantara PGRI Kediri. Metode yang digunakan pada penelitian ini adalah kualitatif deskriptif. Teknik pengumpulan data yang digunakan adalah observasi atau pengamatan dan wawancara mendalam. Informan dalam penelitian ini sebayak 32 mahasiswa. Ada dua bentuk judi online yang marak dikalangan mahasiswa yaitu judi slot dan judi bola. Lalu pemain yang bermain judi online memiliki beberapa faktor yang membuat mereka bermain yaitu: 1) Faktor kurangnya pemahaman agama, 2) Faktor pergaulan, 3) Faktor ekonomi, 4) Faktor kurangnya Pendidikan, 5) Pengaruh teknologi. Selain itu peneliti juga menemukan dampak negatif dari judi online yaitu : 1) Kecanduan, 2) Gangguan mental, 3) Penurunan taraf ekonomi, 4) Banyak berhutang. Pada penelitian ini juga terdapat upaya agar seseorang terhindar dari judi online yaitu : 1) Mencari kesibukan, 2) Mencari lingkungan baru, 3) Mengatur keuangan dengan baik, 4) Sosialisasi, 5) Belajar agama, 6) Bijaksana dalam menggunakan internet.
- Published
- 2023
- Full Text
- View/download PDF
41. Selection of TikTok Content Based on User Engagement Criteria Using the Analytic Hierarchy Process
- Author
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Citra Wiguna, Sri Mulyana, and Retantyo Wardoyo
- Subjects
tik tok ,engagement ,ahp ,cobra concept ,Electronic computers. Computer science ,QA75.5-76.95 - Abstract
Indonesia has 106.9 million active TikTok users aged 18 and above. TikTok is designed for engagement in many ways, as it actively encourages two-way communication and eye-catching content. Uploaded content must have its uniqueness variable. In increasing the engagement of a TikTok account, criteria are chosen based on the COBRA concept (consuming, contributing, and creating) and alternatives based on social media content trends in Indonesia (tutorial, educational, a day in my life, behind the scene dan tips and trick). This research was conducted by implementing the Analytic Hierarchy Process (AHP) method to select the content that must be prioritized to get engagement from the wider community. From the data processing results obtained, tutorial content is the best content in increasing engagement results, especially TikTok. Content that has the lowest engagement is behind the scene content. Further research can be carried out through a group decision support system with various related experts. It can also be combined with the BORDA, TOPSIS, and Profile Matching methods to optimize ranking results.
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- 2023
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42. Effect of Grafting Nano-TiO2 on Sansevieria cylindrica Fiber Properties
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Chrisrulita Sekaradi Wiguna, Heru Suryanto, Aminnudin Aminnudin, Joseph Selvi Binoj, and Alamry Ali
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coupling agent, nano-tio2, sansevieria cylindrica, silane, tensile strength. ,Mechanical engineering and machinery ,TJ1-1570 - Abstract
Natural fibers, which are abundant, environmentally friendly, and biodegradable, are used as a replacement for synthetic fibers. The composite strength can be increased by treating the surfaces of natural fibers with suitable chemicals, which can also improve the interface interaction between fiber and matrix. Application of a coupling agent in chemical treatment is utilized to reinforce the bonding between fiber and matrix. The objective of the study is to determine the influence of silane concentration on the Sansevieria cylindrica fiber properties. The methods included fibers treatment using ethanol and coupling agent as dissolving and TiO2 with concentrations of 0 percent, 0.25 percent, 0.5 percent, 0.75 percent, and 1 percent. The mechanical strength testing was conducted through a single fiber test. Fiber morphology was observed using an electron microscope. FTIR analyzes the change in fiber chemical composition caused by TiO2 addition. As a result, the morphology of S. cylindrica fibers became rougher and showed a rougher surface after a silane concentration of 1 percent, but with the proper concentration, some fiber surfaces provided a good interface. Ti-O bonds are formed at a wavelength of 475 cm-1. The shift in a peak at 400–500 cm-1 indicates Ti-O-Ti group stretching vibrations believed to have originated from TiO2 particles. The mechanical strength increases as the concentration of TiO2 increases, with the highest fiber strength of 284.66 MPa observed at a TiO2 concentration of 1 percent. This represents a 26 percent higher tensile strength compared to the control specimen.
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- 2023
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43. Effect of dark side leadership and leader-member exchange on corporate performance: Mediating role of employee engagement
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Sunanta Wiguna, Etty Murwaningsari, and Yvonne Augustine Sudibyo
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business ethics ,Indonesia ,leadership style ,management accounting ,organizational behavior ,Business ,HF5001-6182 - Abstract
Optimized corporate performance assumes that financial and non-financial performance can be achieved through effective collaboration between leaders and employees. This study analyzes the mediation of employee engagement on the connection between dark side leadership and leader-member exchange on corporate performance in Indonesia. This study used a mixed methods approach by distributing questionnaires to 1,013 respondents consisting of supervisors and managers and conducting intensive interviews with 20 respondents with more than 25 years of work experience to strengthen the perception of answers. The paper uses multiple linear regression analysis. The regression results show that dark side leadership (β = –0.228, ρ = 0.000) and leader-member exchange (β = 0.424, ρ = 0.000) affect employee engagement. Next, leader-member exchange (β = 0.176, ρ = 0.008) and employee engagement (β = 0.391, ρ = 0.000) affect corporate performance, while dark side leadership has no effect (β = 0.020, ρ = 0.400). Finally, employee engagement mediates the effect of dark side leadership and leader-member exchange on corporate performance. This finding indicates that the comfort level of employees at work will decrease if a leader demonstrates a dark side behavior that can affect his/her performance, which later impacts corporate performance. Furthermore, the novelty contribution of dark side leadership measurements on the cultural and emotional dimensions can impact employee turnover intention. This study offers implications for practitioners to conduct selective assessments at the beginning of leader recruitment and control internal leader assessments to create effective organizational behavior. AcknowledgmentThis paper is not supported by grants or scholarship and is free from conflict of interest.
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- 2023
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44. Determinants of sustainable development: The role of CSR disclosure
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Meilda Wiguna, Sri Indarti, Thamrin, and Andreas
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CSR ,environmental performance ,green accounting ,Indonesia ,Malaysia ,Business ,HF5001-6182 - Abstract
This study intends to assess the impact of adopting green accounting and environmental performance on sustainable development, with CSR disclosure acting as a moderator. The population of the study consists of the palm oil companies listed on the Indonesia Stock Exchange and the Malaysia Stock Exchange for the 2019–2021 period. Purposive sampling was utilized as a sampling method to select 45 businesses. Partial least squares analysis was performed to examine the data. The results showed that the implementation of green accounting (β = 0.231; p < 0.05) and environmental performance (β = 0.285; p < 0.05) affect the sustainable development of palm oil companies. Then, CSR disclosure strengthens the effect between the implementation of green accounting (β = 0.293; p < 0.05) and environmental performance (β = 0.150; p < 0.05) on the sustainable development of palm oil companies. This study helps companies that properly implement corporate social responsibility or care about environmental safety become the best investment opportunities. It also serves as the material for investors and potential investors to help them make the best decisions about companies that employ green accounting in corporate reporting.
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- 2023
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45. Implementasi Algoritme Spongent sebagai Algoritme Hashing untuk Integritas pada Modul Komunikasi Lora
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Ari Kusyanti, I Putu Agrahita Wiguna, and Fariz Andri Bakhtiar
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Technology ,Information technology ,T58.5-58.64 - Abstract
Internet of Things (IoT) merupakan konsep terbaru dalam ranah teknologi dan informasi komunikasi dengan fondasinya berdasarkan pada pertukaran informasi antara objek-objek pintar. Komunikasi dalam lingkup IoT memiliki peran penting untuk saling terhubung dengan beberapa perangkat untuk mengirimkan pesan. Teknologi yang secara khusus menargetkan situasi di mana cakupan area yang luas dengan biaya penerapan yang rendah dan konsumsi daya yang rendah menggunakan frekuensi radio ialah LoRa. LoRa dioptimalkan untuk implementasi pada perangkat dengan sumber daya yang terbatas, namun pada penerapan IoT, keamanan data menjadi tantangan selain keterbatasan sumber daya. Pengamanan data dapat dilakukan dengan algoritme hashing seperti algoritme SPONGENT. Algoritme SPONGENT dipilih untuk menjamin integritas data. Berdasarkan hasil penelitian, algoritme SPONGENT telah berhasil diimplementasikan sebagai keamanan integritas data pada LoRa. Pengujian terhadap keamanan data dengan pengujian serangan aktif berhasil dilakukan karena ketika penyerang mengirimkan data yang sudah diubah, telah dilakukan pengecekan pada gateway dan data yang dihasilkan tidak valid. Algoritme SPONGENT menunjukkan kinerja yang lebih baik dari Algoritme QUARK berdasarkan kinerja waktu hashing. Abstract The Internet of Things (IoT) is a recent concept in the realm of technology and information communication, built on the foundation of information exchange among smart objects. Communication within the scope of IoT has an important role to connect with multiple devices to send messages. Technology that specifically targets situations where large area coverage with low deployment costs and low power consumption use a radio frequency is LoRa. LoRa is optimized for implementation on limited resource devices, but in IoT deployment, data security becomes a challenge in addition to resource limitations. Data security can be done with hashing algorithms such as SPONGENT algorithm. The SPONGENT algorithm was chosen to ensure data integrity. Based on the research results, the SPONGENT algorithm has been successfully implemented as data integrity security in LoRa. Testing of data security with active attack testing is successful because when the attacker sends the modified data, it has been checked on the gateway node and the resulting data is invalid. SPONGENT algorithm shows better performance than QUARK algorithm based on hashing time performance.
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- 2023
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46. UPGRADING SKILL GURU MTSN 2 LANGKAT DALAM PENYUSUNAN MODUL AJAR DAN PROFIL PELAJAR PANCASILA
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Enda Lovita Pandiangan, Satria Wiguna, Muhammad Sulaiman, and Maulida Khairunnisa
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Social Sciences - Abstract
The inability of educators at the MTSN 2 Langkat school to understand changes to the independent learning curriculum has an impact on the inaccuracy of preparing learning modules that are in accordance with the changing curriculum. Many terms in the new curriculum require a new understanding and a change in learning focus which focuses more on developing student competencies and a sustainable learning process. The aim of this activity is to facilitate teachers and improve skills at MTsN 2 Langkat in designing learning modules that are in accordance with the Merdeka Curriculum, so that the learning process can be planned effectively and optimally. The methods used in this activity are socialization, education, training and evaluation of the creation of teaching modules. The implementation of this community service has achieved an increase in the soft skills of educators in compiling teaching modules for the independent learning curriculum at MTSN 2 Langkat. The results of the implementation of PKM activities show that the training activities ran smoothly and the activity participants were enthusiastic in participating in the training. The positive benefits obtained from this activity include increased understanding of the independent learning curriculum as well as new knowledge related to preparing learning modules that are in accordance with the latest curriculum. This activity received good interest from partners because the material was easy to understand, right on target and the activity duration was adequate.
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- 2023
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47. Effectiveness of an online mental health strengthening module to build resilience and overcome stress for transitional aged medical students
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Fransiska Kaligis, Raden Irawati Ismail, Tjhin Wiguna, Sabarinah Prasetyo, Hartono Gunardi, Wresti Indriatmi, Merci Monica Pasaribu, Veranita Pandia, Kusuma Minayati, Clarissa Cita Magdalena, Garda Widhi Nurraga, Billy Pramatirta, Nicholas Calvin, and Andre Sourander
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medical students ,mental health ,online module ,resilience ,transitional age ,Medicine ,Public aspects of medicine ,RA1-1270 ,Electronic computers. Computer science ,QA75.5-76.95 - Abstract
IntroductionTransitional-aged youths (17-to-24-years-old) are prone to mental-health problems. Students in higher education, especially medical students, are more exposed to stressors and thus need training to increase resilience. However, there have been limited mental-health strengthening modules specifically developed for medical students of transitional age, and none in Indonesia. This study intends to test the effectiveness of an online mental-health strengthening module in altering resilience.MethodsA pragmatic randomized trial with repeated measurements was employed to evaluate biopsychosocial outcomes of resilience. The intervention module was delivered in 4 weeks to 105 eligible students. Participants were divided into intervention group (n = 52) and control group (n = 53). Outcomes were measured in the 4th, 8th, and 12th weeks. Primary outcome was resilience level as measured by Connor-Davidson Resilience Scale (CD-RISC). Perceived Stress Scale (PSS), Depression Anxiety Stress Scale (DASS) were utilized to measure stress, depression and anxiety. Knowledge and attitude toward mental-health were also measured through validated questionnaires. Stress levels of participants were measured biologically by measuring salivary cortisol and alpha-amylase levels at the baseline and 12th-week.ResultsCompared to the control group, there were no significant difference in resilience score of the intervention group compared to control group [F(1, 103) = 2.243, P = .137]; however, there was a significant main effect of time [F(3, 309) = 18.191, P
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- 2023
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48. Efektivitas Prototipe Gim Berbasis Komputer Indonesia terhadap Peningkatan Fungsi Eksekutif Anak Sekolah Dasar
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Jubilate Edward Iruanto Tambun, Kristiana Siste Kurniasanti, Tribowo Tuahta Ginting, and Tjhin Wiguna
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fungsi eksekutif ,anak sekolah dasar ,gim berbasis komputer ,Medicine ,Pediatrics ,RJ1-570 - Abstract
Latar belakang. Fungsi eksekutif adalah kemampuan kognitif untuk melakukan tugas-tugas eksekutif kompleks dalam mencapai tujuan. Gangguan fungsi eksekutif anak sekolah dasar (SD) dapat menyebabkan masalah serius seperti hambatan dalam perilaku sehari-hari, penurunan performa akademik, dan kesulitan mengenali tanda-tanda sosial. Intervensi terhadap fungsi eksekutif merupakan hal yang penting dan belakangan banyak dilakukan melalui gim berbasis komputer. Tujuan. Penelitian ini bertujuan untuk menilai efektivitas intervensi prototipe gim berbasis komputer Indonesia terhadap peningkatan fungsi eksekutif anak SD. Metode. Dilakukan penelitian kuasi-eksperimental desain time series. Subjek dinilai dengan BRIEF-BI format guru, 4 kali terbagi atas pre-, post-5 sesi, post-10 sesi, dan 1 bulan pascaintervensi. Dilakukan analisis statistik: uji non-parametrik Friedman dilanjutkan post hoc-Bonferroni. Subjek penelitian berjumlah 14 orang anak SD berusia 11-12 tahun. Hasil. Ditemukan peningkatan di seluruh fungsi eksekutif. Skor GEC berubah bermakna setelah intervensi (p
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- 2023
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49. GAMBARAN TINGKAT PENGETAHUAN DAN SUMBER INFORMASI SISWI MADRASAH ALIYAH TENTANG KESEHATAN REPRODUKSI
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Lia Arian Apriani, Mustika Ayu Lestari, Ismiati Ismiati, Reza Indra Wiguna, and Zubaeda Zubaeda
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kesehatan reproduksi, remaja, tingkat pengetahuan ,Medicine - Abstract
Kesehatan reproduksi merupakan hal yang perlu dipahami oleh setiap remaja. Akan tetapi, pendidikan kesehatan reproduksi masih dianggap tabu di Indonesia, terlebih oleh orang tua. Akibatnya, banyak remaja yang tidak tahu soal sistem reproduksi, baik itu dari fungsinya ataupun cara menjaganya. Selain itu, dari kurangnya pengetahuan tersebut remaja dapat terjerumus kepada perilaku berisiko seperti merokok, minum minuman beralkohol, narkoba bahkan seks pranikah. Sehingga, penting bagi remaja untuk memperoleh informasi tersebut dari sumber yang benar. Tujuan dari penelitian ini adalah untuk mengetahui gambaran tingkat pengetahuan remaja dan sumber informasi terhadap kesehatan reproduksi. Jenis penelitian ini adalah survei deskriptif berupa pengamatan dan pengukuran variabel tingkat pengetahuan dan sumber informasi kesehatan reproduksi, sedangkan responden penelitian ini adalah remaja putri usia 15-19 tahun yang berada di lingkungan Madrasah Aliyah Qamarul Huda Bagu dengan jumlah sebanyak 29 orang. Teknik pengambilan sampel pada penelitian ini menggunakan non-probability sampling. Hasil penelitian ini menunjukkan bahwa sebagian besar responden memiliki pengetahuan yang baik yakni 62.1%, kemudian responden dengan tingkat pengetahuan cukup sebanyak 31.0%, dan responden dengan tingkat pengetahuan kurang sebanyak 2 responden (6.9%). Sedangkan, sumber informasi kesehatan reproduksi responden terbanyak diperoleh dari internet sebanyak 24 responden (82.7%) dan yang paling sedikit diperoleh dari orang tua sebanyak 9 reponden (17.3%). Kesimpulan yang didapatkan dari penelitian ini bahwa rata-rata tingkat pengetahuan remaja putri (siswi) MA Qamarul Huda Bagu berada pada kategori baik. Sedangkan, sumber informasi terbanyak tentang kesehatan reproduksi diperoleh remaja dari internet, kedepan studi yang diharapkan dapat mengamati pengaruh sejauh mana peran peer group support dalam hal ini remaja Gen Z sebagai kelompok yang dapat memberikan dampak sebaran informasi dari kesehatan reproduksi remaja di lingkungannya.
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- 2023
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50. Digitalization and logistics service quality: Evidence from Indonesia national shipping companies
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Prasadja Ricardianto, Elvira Christy, Yosi Pahala, Edi Abdurachman, Atong Soekirman, Okin Ringan Purba, Saptana Tri Prasetiawan, Esa Setia Wiguna, Andjar Budi Wibawanti, and Endri Endri
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Social Sciences ,Management. Industrial management ,HD28-70 - Abstract
The research aimed to know the impact of electronic delivery orders and logistics digitalization on the import document activities mediated by logistics service quality in the national shipping lines, especially the members of Regional Container Lines. Several logistics companies in Indonesia have now begun to utilize digital technology supported by the national logistics ecosystem platform to advance logistics activities, to assist logistics processes in all sectors, including the industrial sector. Shipping, especially by sea shipping. One of the research problems, among others, is that the TSJ/T3 terminal still uses manual delivery orders. The research used the path analysis method and Sobel test with a random sample of 102 PT Bhum Mulia Prima customers. The result of the study showed that electronic delivery orders and logistics digitalization partially contribute to the import document activities through logistics service quality. Furthermore, logistics service quality as the intervening variable strengthened the contribution of an electronic delivery order to the import document activities. Testing is also needed by comparing digital systems between the shipping companies that still do not use manual documents and those that have used online processes in import activities.
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- 2023
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