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Indonesia, as a country based on law (rechtstaat), is not solely based on mere power (machtstaat), consequently that in the life of society, nation and state it is obligatory to comply with the will that has been regulated based on the applicable laws and regulations. One of the concepts in the theory of the welfare state is that the state has the responsibility to provide maximum health services to its citizens. Based on the provisions of Law Number 36 of 2009 concerning Health, in Article 5 paragraph (1) that; Everyone has the same right in obtaining access to resources in the health sector. One of the health sectors is the hospital which is an important part in the health sector and plays a role in supporting the survival of the community to live a healthy and prosperous life. Hospital medical records are an important component in the implementation of hospital management activities. According to the provisions of the legislation, namely Law Number 29 of 2004 concerning Medical Practice Article 46 paragraphs (1) to (3) and Minister of Health Regulation No. 269 of 2008 concerning Medical Records and Medical Records, made by doctors who are included in the management of their responsibilities which are intended for the condition of the patient. For this reason, medical secrets are the obligation of every doctor to maintain them as required by legislation. The obligation to keep medical secrets concerns things that are obtained through disease examination procedures or by chance, which are carried out by doctors, including those related to the patient's health. The problems that can be raised from this research are; 1. How is the construction of laws and regulations in regulating medical secrets? and, 2. Why does the legality of the disclosure of medical secrets require legal reform through a progressive legal approach? Solving the problem is done through a juridical normative research approach. The results of his research, that medical records are facilities that contain information about patients' illnesses and treatments aimed at maintaining and improving a health service regulated by Law No. 29 of 2004 concerning Medical Practice and Minister of Health Regulation No. 269 of 2008 concerning Medical Records. Legal reform regarding the disclosure of medical secrets through a progressive legal approach, constructively hospitals are obliged to comply with these laws and if violated are threatened with administrative sanctions ranging from verbal warnings, written warnings to license revocation and criminal sanctions

Background: Skin is a layer of tissue from body that covers and protects the body from the danger that comes from outside and the environment. Skin is very susceptible to trauma, which is a cut wound. Objective: The purpose of the study was to determine the effectiveness of the mixture from sea cucumber and turmeric extract in cream dosage on rat’s cut wounds. Methods: This study used 15 white rats which were given a cut and the treatments of mixed cream with the different concentrations. The treatments were given by to dab the mixed cream on the wound area each day. The wound healing was observed on days 1, 7, 14 and 21, then the researchers gave scores on those wounds. The researcher measured the wound healing through the acceleration parameters of wound closure and inflammation reduction. Results: The results of this study showed that the rats wound completely closed on all area treatments and also showed that the healing time is faster than those who did not receive treatment. Conclusion: This result indicates that sea cucumber and turmeric extract have the potential and effective for heals the wounds and then can be used as an alternative for wound medicine.

Introduction : Needlefish are predatory schooling fish with long slender jaws that have been known to leap out of the surface of the water at high speeds. Needlefish (Family Belonidae) are carnivorous fish that have long beaks that are studded with teeth, elongated bodies measuring up to 2 m, and live in temperate waters. Benefits of the emergency debridement and antibiotic prophylaxis. Case illustration : A 30-year-old male, fisherman by profession, presented 7 h after an odd accident while at sea. He gave a history of being injured by the horn of a 2-ft-long needlefish, which rose above the water and went through the right pelvic region. Clinical examination revealed an entry wound of 3x5 cm based on bone. The patient was hemodynamically unstable and in pain. The routine biochemical parameters in his blood were normal. We did the emergency resuscitation and debridement with local anesthesia in primary health care. The patient was hemodynamically stable 40 hours after debridement. We gave antibiotics, pain management, and tetanus prophylaxis. The patient was discharged home and 1 week after the accident there was no complaint. Conclusion : While rare, Needlefish related injuries can have clinical sig nificance in excess of their external appearance. Injuries caused by Needlefish and other fish should be considered when the patient’s injury history is consistent with a possible injury by a Needlefish or similar organism. The diagnosis was prompt, and even though the presentation to the casualty was delayed, immediate resuscitative measures and surgery ensured successful management of the patient.

PBME is important to be carried out by the provider or owner of infrastructure projects, especially the government to measure the impact of the benefits of infrastructure development, so that the benefits received by the community are in accordance with the plan, both from economic benefits and social benefits. In Indonesia, PBME has only been implemented by NGOs that provide project loans and grants. This study carried out PBME on the Serang Regency government irrigation development project in 2015-2020. The aim is to measure the impact or benefits of development on the economy in the form of agricultural products, which are calculated using indicators of economic feasibility, namely Benefit Cost Ratio (BCR) and Net Present Value (NPV), as well as conducting improvement studies and providing recommendations to stakeholders. By using the method of collecting data by conducting interviews and questionnaires to the farmers, and the Department of Public Works and Spatial Planning Kab. Attack to find income from agricultural products before and after irrigation. Then it is calculated using an investment feasibility analysis, namely BCR and NPV with the assumption of an interest rate of 3.5% and 8%. In the sensitivity analysis, in the scenario of the effect of irrigation improvements on increasing farm income, the BCR value of 0.71 was obtained at an interest rate of 3.5% and a BCR of 0.66 at an interest rate of 8%. Meanwhile, the net present value benefit was -5,916,326,647.41 at an interest rate of 3.5% and -6,264,733,105.51 at an interest rate of 8%. Judging from the results of the economic feasibility analysis, it is seen that the BCR and NPV values ??are still below the predetermined standard. It is necessary to make improvements and provide recommendations to stakeholders so that the benefits received can be in accordance with the investment feasibility criteria.

The idea in this paper is an effort to optimize learning to appreciate literary works during the Pandemic. This paper will map the problems of literary learning during the Covid-19 pandemic by looking at the creative process of writing as an effort to interpret the value of education in literary works. The problem of learning literary appreciation carried out by teachers and students during this Pandemic will be revealed some of the creative processes of writing and its steps. By writing literary works, the hope for increasing the understanding and interpretation of literary works can be maximized and the purpose of appreciation in shaping educational values can be achieved.

Tujuan penelitian adalah untuk mengetahui pengaruh secara parsial dan simultan variabel Ukuran Perusahaan, Laba Operasi dan Peran Komite Audit Terhadap Audit Report Lag Pada Perusahaan Sektor Aneka Industri Sub Sektor Otomotif dan Komponen yang terdaftar di Bursa Efek Indonesia Tahun 2014-1018. Metode penentuan sampel ini adalah purposive sampling method dengan jumlah 38 perusahaan berdasarkan populasi dan 9 perusahaan terpilih sebagai sampel. Jenis penelitian ini termasuk jenis penelitian eksplanasi (explanatory research) menggunakan desain penelitian metode kuantitatif. Alat olah data yang digunakan adalah program Eviews versi 9 menggunakan uji regresi data panel. Hasil penelitian ini menunjukkan bahwa Ukuran perusahaan berpengaruh negatif signifikan terhadap Audit Report Lag. Laba Operasi berpengaruh negatif signifikan terhadap Audit Report Lag. Komite Audit berpengaruh positif signifikan terhadap Audit Report Lag. Secara bersama-sama Ukuran Perusahaan, Laba Operasi dan Komite Audit berpengaruh secara silmutan terhadap Audit Report Lag sebesar 59,5026% dan sisanya sebesar 40,497%.

Tujuan kegiatan pengabdian pada masyarakat ini adalah untuk memberikan pemahaman tentang Cara mengelola keuangan keluarga dengan baik, agar tercapai keluarga yang bahagia dan sejahtera. Metode pendekatan yang digunakan merupakan kombinasi antara penyuluhan/ceramah, diskusi dan tanya jawab kepada para peserta. Hasil atas pengbdian masyarakat adalah masih kurangnya pemahaman tentang sistem perencanaan manajemen keuangan keluarga, hal ini dikarenakan kurangnya sosialisasi kepada masyarakat khususnya Ibu-ibu PKK Kelurahan Cawang. Bahkan banyak masyarakat yang kesulitan untuk mengatur dan menyeimbangkan antara pendapatan dan pengeluara, karena kebanyakan lebih besar pasak dari pada tiang, sehingga masyarakat banyak yang kejebak hutang.

Penelitian ini dilakukan untuk mengeksplorasi khasiat fitofarmaka lokal Indonesia yaitu kemangi sebagai antifertilitas dalam meningkatkan kesehatan dan keamanan tikus betina. Sebanyak 15 ekor tikus betina galur Sprague-Dawley (umur 8 minggu, bobot badan 220-230 g) dibagi acak ke dalam 3 perlakuan dan 5 ulangan, yaitu: kontrol (K0); kemangi 1% (K1); dan kemangi 5% (K5) dalam bentuk maserasi yang ditambahkan ke dalam air minum. Pemberian jamu dilakukan selama 20 hari dimulai pada fase diestrus. Parameter profil darah yang diamati adalah gambaran darah merah (jumlah butir darah merah, hematokrit, dan hemoglobin) dan diferensial darah putih (limfosit, monosit, neutrofil, eosinofil, basofil). Parameter keamanan diamati dengan melihat fungsi organ hati (SGPT, SGOT) dan ginjal (ureum, kreatinin). Hasil menunjukkan bahwa profil darah dan pengamatan fungsi hati dan ginjal pada kelompok tikus betina yang diberi kemangi tidak terdapat perbedaan nyata (P>0.05) dengan kelompok kontrol. Pemberian kemangi tidak memengaruhi kondisi fisiologis tikus betina dan tidak toksik sehingga dapat digunakan untuk meningkatkan kesehatan tikus betina.

Jamu dapat diberikan sebagai feed additive untuk meningkatkan performa dan kesehatan broiler. Penelitian bertujuan menentukan konsentrasi optimal pemberian jamu kombinasi jahe, kunyit, dan temulawak yang dapat meningkatkan performa broiler, pengaruh jamu terhadap fungsi organ dan cita rasa daging ayam broiler. Sebanyak 96 ekor ayam galur Cobb dibagi menjadi 4 kelompok perlakuan, yaitu konsentrasi jamu 0%, 0,25%, 0,5%, dan 0,75% masing-masing dengan 2 kelompok ulangan. Pemberian jamu dimulai pada hari ke-20 sampai hari ke-36 dengan cara mencampur serbuk ke dalam air minum. Peubah yang diamati terdiri atas konsumsi pakan, konsumsi minum, bobot akhir, pertambahan bobot badan, Feed Conversion Ratio (FCR), indeks performa (IP), mortalitas, profil organ, dan karakteristik organoleptik daging. Hasil menunjukkan jamu dengan konsentrasi 0,25% dapat meningkatkan bobot akhir, pertambahan bobot badan, dan bobot karkas, tetapi tidak menunjukkan pengaruh terhadap konsumsi pakan, konsumsi minum, FCR, IP, dan cita rasa daging. Selain itu, mortalitas dapat ditekan pada konsentrasi jamu 0,25% dan 0,5%. Jamu kombinasi jahe, kunyit, dan temulawak dapat meningkatkan performa dan kesehatan broiler.

Stunting di Indonesia hingga saat ini masih menjadi isu nasional karena dampaknya terhadap keberlangsungan kualitas sumber daya manusia, tak terkecuali di Desa Suniarsih, Kabupaten Tegal. Program yang diinisiasi pada kegiatan Kuliah Kerja Nyata Tematik (KKN-T) ini bertujuan untuk membantu optimalisasi kinerja posyandu dan validasi data stunting melalui pemetaan digital sebagai upaya mempermudah penanganan kejadian stunting di Desa Suniarsih, Kabupaten Tegal. Kegiatan ini dilaksanakan melalui observasi dan wawancara pada 16 keluarga dengan balita stunting yang diambil melalui teknik random sampling dari empat wilayah posyandu di Desa Suniarsih, Kabupaten Tegal. Berdasarkan hasil observasi dan wawancara kemudian dilakukan pengolahan data menggunakan WHO anthro. Hasil tersebut kemudian digunakan sebagai bahan untuk pemetaan digital wilayah persebaran kasus stunting di Desa Suniarsih dilakukan di 16 titik lokasi yang terpilih.

The construction of 150 SUTT Transmission Line Jatigede Incomer is located in Sumedang Regency, West Java. The problems that exist in this project are: (1.) Procurement of Materials, (2.) Land acquisition, (3.) Design Changes, and (4.) The Covid-19 pandemic. As a result of these problems, the project was delayed and required an extension of 442 days (245% of the initial contract which was only 180 days) and 4.89% additional cost of the initial contract. This research aims to study the efforts in order to improve contract performance from cost, time and quality aspects. The analysis was carried out using the method of fishbone diagram analysis for two conditions, which were the initial conditions and its improvement efforts in terms of cost, time and quality, while the concept of earned value was to determine the dominant factor that caused the increase in costs and time. From the results of the analysis, it can be said that the dominant factor that affects the increase in costs is design changes which is 95% of the total amendment cost and causes an extension time of 73% of the total additional time for contract amendments. The impact of the covid-19 pandemic which resulted in the termination of the project for approximately 120 days was the dominant factor in the contract amendment (approximately 27% of 442 days). Regarding problems related to material procurement, it only causes 1.36% additional cost of the total cost amendment, which caused by transportation costs. Land acquisition carried out in stages does not result in additional time or additional contract costs. The quality of the foundation and tower structure work can be maintained in accordance with the requirements in the contract.

The Tiga Dihaji Dam Project is located on the Selabung River, Sukabumi Village, Tiga Dihaji, South Ogan Komering Ulu, South Sumatra. In the implementation of this project, several detailed dam planning is needed to support the construction process. Problems that occurred after the determination of the RMK (Rencana Mutu Kerja) as a project implementation guide are (1.) There are no synchronization work between packages (road and bridge access, diversion tunnel), (2.)There are design changes (grouting gallery, specification of main dam embankment material) and (3.) The quarry and borrow land acquisition. These three problems result in the potential for extension time and additional costs significantly.This research aims to examine the steps and methods needed to agree on the necessary contract amendments to overcome problems from the aspect of cost, time and quality. Fishbone analysis method is needed to analyze problems and impacts and to simulate improvement efforts for initial and post-repair conditions. The earned value analysis method is used to estimate the additional costs and extension of the contract execution time.The results of this research indicate a simulation process for the necessary improvement efforts by considering suggestions from competent parties, the Dam Safety Commission, which requires a significant increase in costs and additional implementation time. If the issue of the covid-19 pandemic and refocusing of the budget are also taken into consideration, then overall it will cost around 60% of the original contract and an extension of time for 41 months (estimated to be completed in 2027). Based on the simulation, the proposal for contract amendment from the aspect of cost and time is in progress.

Penelitian ini bertujuan untuk mengetahui khasiat dari gel kombinasi ekstrak rimpang kunyit dan gel gamat sebagai obat untuk mempercepat proses penyembuhan luka sayatan yang mudah diaplikasikan, praktis, dan efektif pada tikus putih galur Sprague-Dawley berdasarkan pengamatan patologi anatomi. Sebanyak 30 tikus yang digunakan dibagi ke dalam rancangan acak lengkap dengan 5 kelompok perlakuan. Kulit tikus dilukai pada sebagian sisi perut kiri atau kanan sepanjang 3 cm. Setiap luka kemudian diobati dengan perlakuan yang berbeda. Perlakuan yang diberikan adalah kontrol negatif (gel plasebo), gel kombinasi ekstrak rimpang kunyit dan gel gamat dengan berbagai konsentrasi (0,5%, 1%, 2%), dan kontrol positif (salep komersil yang mengandung Centella asiatica 15%). Pengamatan patologi anatomi dilakukan setiap hari selama 21 hari. Pengamatan dilakukan dengan membandingkan perubahan yang terjadi secara deskriptif selama proses penyembuhan luka. Parameter yang diamati adalah ukuran luka, kedalaman luka, tepi luka, jenis eksudat, warna kulit, dan keberadaan rambut. Hasil pengamatan menunjukkan bahwa kelompok yang diberikan gel kombinasi dan kontrol positif memberi pengaruh lebih baik terhadap percepatan penyembuhan luka dibandingkan dengan kontrol negatif yang hanya diberikan gel placebo. Hal ini menunjukkan bahwa proses penyembuhan luka dipercepat dengan pemberian gel kombinasi ekstrak rimpang kunyit dan gel gamat. Kelompok konsentrasi 2% memberikan hasil penyembuhan yang lebih baik dibandingkan dengan kelompok konsentrasi 0,5% dan 1%.

Cacat lahir merupakan kelainan kondisi fisik atau genetik bawaan menyebabkan komplikasi Kesehatan dan keterlambatan perkembangan yang signifikan seperti dalam fungsi intelektual dan perilaku yang adaptif. Tujuan dari penelitian ini adalah untuk melihat jenis kecacatan, kategori kecacatan dan penyebab kecacatan pada anak laki-laki dan perempuan. Cross-sectional merupakan metode yang digunakan pada penelitian ini. Teknik pengambilan sampling yang digunakan pada penelitian ini adalah convenience sampling dengan membagikan questioner kepada orang tua yang bersedia menjadi responden pada sekolah luar biasa yang berada di Sumatra Selatan. Hasil pada penelitian ini melibat jumlah responden total 96 responden dengan 53 orang laki-laki dan 43 orang perempuan. Tidak ada perbedaan yang signifikan terhadap jenis cacat (0.49) yang diderita oleh anak laki-laki dan perempuan, tidak ditemukannya korelasi antara tingkat keparahan kecacatan (0.91) terhadap jenis kelamin serta tidak adanya perbedaan yang signifikan terhadap penyebab kecataan (0.35) antara anak laki-laki dan perempuan. Kecacatan intelektual (62.5%) dan kecacatan ringan (54.2%) merupakan kecacatan yang paling banyak ditemukan. Penyebab kecacatan yang utama adalah kekurangan asam folat dan mulitivitamins pada saat kehamilan yaitu 49%.

The purpose of this study was to describe the personality structure of the main character in the novel Wigati:Lintang Manik Woro by Khilma Anis and to describe the ego defense mechanism of the main character in the novel Wigati:Lintang Manik Woro by Khilma Anis. The research method used is a qualitative research type, with a psychological approach and descriptive analysis method. The results of this study are that in Wigati, the forms of Id are found in the form of the desire to live in peace, avoid pain, and the desire to meet her biological father. In Manik¸, the form of Id is found in the form of great curiosity, interest in the opposite sex, and the desire to live with Hidayat Jati. The ego that emerged from Wigati's character was choosing to live in a boarding school¸ refusing to meet his biological father¸ looking for the whereabouts of his biological father. Manik's character is finding out about Wigati¸ approaching Hidayat Jati. The superego that appears in Wigati is Realizing that her abilities must be maintained properly, Realizing mistakes and Accepting her biological father. Pada Manik Realizes that there is no need to interfere too much in Wigati's affairs, Realizes that he should refrain from meeting Hidayat Jati¸ and Realizes that he is not worthy of being with Hidayat Jati. The ego defense mechanism in Wigati's character is Sublimation, Projection, Aggression, and Apathy. Meanwhile, in Manik's character, ego defense mechanisms are found in the form of projection and fantasy.

Sebagai desa berkembang, penduduk Desa Pojok, Kecamatan Campurdarat, Kabupaten Tulungagung umumnya telah menggunakan sepeda motor sebagai sarana transportasi dan terutama untuk akivitas pertanian mereka. Sebagai sarana transportasi untuk menopang kehidupan perekonomian mereka maka pemahaman akan perawatan sepeda motor secara berkala menjadi sebuah keharusan. Hal ini, di satu sisi, untuk menjaga umur ekonomi sepeda motor dan di sisi lain menjaga lingkungan udara yang bersih, bila sepeda motor terawat dengan baik tentu akan menghasilkan gas buang yang relatif lebih bersih. Oleh karena itu, dalam program pengabdian masyarakat ini akan dilakukan program servis sepeda motor gratis dan juga pelatihan perawatan sepeda motor bagi pemuda Karang Taruna Desa Pojok. Berkat antusiasme masyarakat membuat program ini berhasil melakukan servis gratis bagi 105 sepeda motor dari target 100 sepeda motor dan melatih 12 orang pemuda Karang Taruna Desa sebagai pionir perawatan sepeda motor di masa datang. Dengan kegiatan servis sepeda motor gratis dan selanjutnya perawatan berkala yang baik dipastikan sepedamotor akan berumur relatif lebih panjang dan aman digunakan dalam mendukung kehidupan perekonomian masyarakat setempat.

The installation of elbow ducting in closed-loop wind tunnel installation will cause a pressure drop. Pressure drop was caused by flow separation and secondary flow phenomenon in the elbow ducting. The test section used in this experimental study was an octagonal elbow 90º with radius ratio (rm/Dh) = 0.6. Diameter hydraulic (Dh) elbow of 806 mm. In this study, the Reynolds number is measured based on the free flow velocity (U∞) inlet section, that is ReDh = 4.63x105. The experimental results showed the pressure drop is ΔCp = 1.46 for Re = 4.63x105. This difference in pressure value between the outer and inner (ΔCp) of the elbow ducting was caused by secondary flow. The secondary flow was observed through a horizontal velocity profile where at xi/Dh = 1.35, fluid flow was accelerated on the inner wall and decelerated on the outer wall of the ducting elbow. Then, at xi/Dh = 1.63 to xi/Dh = 2.01, there are gradual shifts of the velocity profile where the fluid flow is accelerated toward the outer wall.

Objective: To evaluate the comparison between the Sinovac vaccine and Pfizer vaccine for children and teenagers under 18 y in Indonesia and other factors that influence it. Methods: The type of this research is observational with a cross-sectional design using convenience sampling for all children and teenager in Indonesia who has received the full dose of Sinovac and Pfizer vaccine. Results: It was found that the efficacy for Sinovac and Pfizer vaccines was 99.5% and 99.75%, respectively. Other factors that influence the side effects and efficacy of vaccines are gender, age, and BMI, with a p-value of each variable

Kunyit dan mengkudu sudah digunakan sebagai pengobatan tradisional penyakit. Tanaman ini secara empiris digunakan untuk pengobatan diare. Akan tetapi, sejauh ini belum ada studi farmakologi aktivitas antidiare kombinasi ekstrak kunyit dan mengkudu. Tujuan penelitian ini adalah mengevaluasi secara ilmiah pengaruh kombinasi ekstrak kunyit dan mengkudu terhadap diare yang diinduksi minyak jarak pada mencit. Penelitian ini menggunakan 25 ekor mencit yang dibagi menjadi 5 kelompok. Kelompok dibagi menjadi kelompok kontrol negatif (Tween 80 1%), kelompok kontrol positif (Loperamid HCl) dan kelompok perlakuan kombinasi ekstrak kunyit dan mengkudu (perbandingan 1:1) dosis 20 mg/kg BB, 40 mg/kg BB dan 80 mg/kg BB. Perlakuan dilakukan secara peroral. Parameter yang digunakan adalah proteksi intestinal (frekuensi defekasi mencit setiap 30 menit selama empat jam) dan transit intestinal (persentase lintasan penanda usus mencit). Hasil penelitian menunjukkan kombinasi ekstrak kunyit dan mengkudu dosis 20 mg/kg BB, 40 mg/kg BB dan 80 mg/kg BB memiliki efek antidiare dalam menurunkan frekuensi defekasi mencit dan menurunkan persentase lintasan penanda usus mencit, dengan dosis terbaik 80 mg/kg BB. Hasil penelitian ini memberikan informasi ilmiah terhadap penggunaan kombinasi ekstrak kunyit dan mengkudu untuk pengobatan diare.

SARS-CoV-2 has caused a global COVID-19 pandemic since late 2019 and the reported cases have not ended until now. One way to overcome the Covid-19 pandemic is to find the main viral protease inhibitor (Mpro) SARS-CoV-2 which is a key enzyme of virus replication. Honey is a bee-derived product that contains various phenolic compounds and has antiviral activity. This study aimed to find candidate Mpro SARS-CoV-2 inhibitors from honey phenolic compounds using molecular docking simulations in a directed manner. A total of 27 test ligands (from honey’s phenolic compounds), 4 comparison ligands (from synthetic antiviral compounds), and reference ligands (N3 compound) were screened for their character as drug compounds by Lipinski’s rules and for their toxicity by admetSAR. All ligands were docked to the Mpro SARS-CoV-2 receptor code 7BQY using AutoDock Tools 1.5.6 and Autodock Vina with center of coordinates: X = 10,398; Y = -1,254; Z = 23.473 and grid size: X = 40; Y = 46; Z = 40. Molecular docking simulation produces affinity energy and molecular interactions data. The results showed that the best candidate for Mpro SARS-CoV-2 inhibitor from honey’s phenolic compounds was genistein because it complied with all Lipinski rules, was non-toxigenic, not a carcinogen, had an affinity energy of -7.6 kCal/mol, 80% similarity to the reference ligand N3, and occupies 63,64% of the tethercoverage area. The results of this study are expected to be used in further research, both in vitro and in vivo. Abstrak SARS-CoV-2 menyebabkan pandemi COVID-19 secara global sejak akhir 2019 dan kasusnya dilaporkan belum berakhir sampai saat ini. Salah satu cara untuk mengatasi pandemi COVID-19 diantaranya dengan menemukan inhibitor main viral protease (Mpro) SARS-CoV-2 yang merupakan enzim kunci pada replikasi virus. Madu merupakan produk turunan lebah yang mengandung berbagai senyawa fenolik dan memiliki aktivitas antivirus. Penelitian ini bertujuan untuk menemukan kandidat inhibitor Mpro SARS-CoV-2 dari senyawa fenolik madu menggunakan simulasi penambatan molekuler secara terarah. Sebanyak 27 ligan uji (dari senyawa fenolik madu), 4 ligan pembanding (dari senyawa antiviral sintetik), dan ligan acuan (senyawa N3) diskrining karakternya sebagai senyawa obat dengan aturan Lipinski dan toksisitasnya dengan admetSAR. Semua ligan ditambatkan ke reseptor Mpro SARS-CoV-2 kode 7BQY menggunakan AutoDock Tools 1.5.6 dan Autodock Vina dengan pusat koordinat: X= 10,398; Y= -1,254; Z= 23,473 dan ukuran kisi: X= 40; Y= 46; Z= 40. Simulasi penambatan molekuler menghasilkan data energi afinitas dan interaksi molekuler. Hasil penelitian menunjukkan kandidat inhibitor Mpro SARSCoV-2 terbaik dari senyawa fenolik madu adalah genistein karena memenuhi semua aturan Lipinski, tidak toksik, bukan karsinogen, memiliki energi afinitas -7,6 kKal/mol, kemiripan 80% dengan ligan acuan N3, dan menempati 63,64% area cakupan penambatan. Hasil penelitian ini diharapkan dapat digunakan dalam penelitian selanjutnya, baik secara in vitro maupun in vivo.

This study aims to determine the reality of live in the Kosdu, Anak Kalap includes the first reality of social, religius, and cultural life. Data collection teachniques used are reading and note-taking. Reading and note-tasking techniques are used to find out the reality of life contained in the kosdu novel. Based on the result of this study, it is konwn that there are several froms of life reality including the reality social, religius, and cultural life. The conclusions of some of these problem include the reality of social life reflected through social interactions carried out by the characters, the reality of religious life is reflected in the behavior and actions of the figures who are always submissive and obedient to the Islamic religion, the reality of cultural life is reflected through the beliefs of the characters in myths and kejawen value.

Desa Sawarna, Kecamatan Bayah merupakan desa primadona wisata pantai di Kabupaten Lebak Propinsi Banten karena memiliki keindahan alamnya yang sangat mempesona. Pelaku UMKM bermunculan melengkapi kesempurnaan sarana wisata pantai, seperti rumah makan, kafe, gerai oleh-oleh, jasa transportasi, jasa penginapan, jasa pemandu wisata, dan jasa persewaan kendaraan. Era new normal menjadi garis awal para pelaku UMKM untuk kembali menggerakkan roda bisnisnya, dengan menyiapkan diri masuk ke platform digital. Kegiatan pengabdian masyarakat ini bertujuan menyiapkan UMKM wisata pantai untuk menerapkan model pemasaran dan pembukuan berbasis digital sehingga pemasaran meluas, jarak mendekat, transaksi cepat, dan pengambilan keputusan tepat. Tim LPPM ITB bekerja sama dengan POKDARWIS Desa Sawarna mengadakan pelatihan dan pembinaan digitalisasi bisnis dengan metode pendekatan individu dan kelompok. Survey awal sebelum pelatihan menunjukkan bahwa UMKM wisata pantai Desa Sawarna masih memiliki pengetahuan yang minim tentang pemasaran dan pembukuan digital. Pelatihan berisikan langkah-langkah pemahamaan teori dan praktek e-commerce dan pembukuan digital. Pelatihan membuka cakrawala pengetahuan UMKM tentang pentingnya digitalisasi bisnis, dan memotivasi UMKM untuk beralih ke platform digital yang akan mengagregasi digitalisasi bisnis secara keseluruhan. Paska pelatihan perlu terus didorong dan difasilitasi lebih lanjut oleh pihak-pihak terkait.

Dalam penelitian ini, nanopartikel pati (Starch Nano Particle (SNP)) disiapkan dengan metode sederhana, yakni melalui proses fotooksidasi dengan sistem sirkulasi dengan melibatkan H2O2 dan lampu UV-C. Tujuan dari penelitian ini adalah mengoptimasi konsentrasi perlakuan H2O2 dan lama proses fotooksidasi untuk menghasilkan nanopartikel pati jagung. Pati jagung diperoleh secara komersial dan dianalisis sifat-sifatnya. Hasil analisa Scanning Electron Microscopy (SEM) menunjukkan bahwa partikel hasil fotooksidasi berbentuk bulat dan memiliki diameter dengan kisaran 100-1000 nm. Hasil uji SEM diperkuat dengan hasil uji Dynamic Light Scattering (DLS) Zetasizer yang menunjukkan kurva distribusi normal ukuran partikel di kisaran 100-1000 nm. Proses fotooksidasi menyebabkan nano partikel pati yang dihasilkan mengandung gugus karbonil dan karboksil. Kandungan karboksil dan ukurannya yang nano meningkatkan kejernihan pasta dan kelarutan suspensi partikel, namun juga menurunkan viskositas suspensi partikel. Lebih lanjut nanopartikel pati yang dihasilkan mempunyai kemampuan untuk mengurangi tegangan antarmuka minyak dan air, sehingga berpotensi berperan sebagai emulsifier. Kesimpulannya, perlakukan H2O2 sebesar dan lama pemaparan UV-C pada proses fotooksidasi dapat menghasilkan nanopartikel pati dengan sifat-sifat yang diinginkan yaitu: ukuran nano terdistribusi normal, kejernihan pasta mendekati kejernihan air, dan gugus karboksil yang dihasilkan cukup untuk menurunkan tegangan muka minyak dan air.Formation of Corn Starch Nanoparticles Involving H2O2 and UV-C lamp through Photo-oxidation in the Circulation SystemAbstractIn this study, starch nanoparticles (SNPs) was prepared by a simple method, photooxidation in circulation system by involving H2O2 and UV-C lamp using variations in concentration and treatment duration. SNPs was ontained from the international market and analyzed its properties. SEM analysis revealed that the photo-oxidized particles showed round-like shape and diameter in the range of 100-1000 nm. This data were in line with DLS Zetasizer analysis which showed normal distribution of particle size curve in ranges 100-1000 nm. The photooxidation process resulted in the starch nano particle contained carbonyl and carboxyl groups. The carboxyls content and nano-size of the photo-oxidized particles contributed to high clear paste and high solubility, but low viscosity of the particle suspension. Moreover, the photo-oxidized starch nanoparticles be able to reduce interfacial tension between oil and water, so its possible played role as an emulsifier. As conclusion, treatment of H2O2 and UV-C exposure might resulted starch nanoparticle with properties: nano-size of the particle was in a normal distribution, paste clarity close to clarity of the water, and carboxyl groups attached in the particle was able to reduce interfacial tension water and oil.

Penelitian ini didasari pada keingintahuan peneliti pada situs Sumur Wasiat.Sumur wasiat yang terletak di desa Kepongpongan Kecamatan Talun kabupatenCirebon yang merupakan sumur yang sudah ada pada adab ke 15 M. Terdapat limasumber mata air, yang masing-masing sumber mata air tersebut diberi beberapanama. Nama-nama tersebut adalah Sumur Giri Bayan, Sumur Giri Jayan, SumurCahaya Wulan, Sumur Cadas Lintang, dan Sumur Tapak Raga. Keberadaan sumurWasiat masih ada sampai sekarang, tentu berkat adanya campur tangan danpelestarian dari pemerintah desa, warga sekitar dll. Inilah yang membuat penelitimenjadi lebih ingin tahu tentang bagaimana upaya pemerintah desa dalammelestarikan Sumur Wasiat? Dan Bagaimana pengaruh Sumur Wasiat dapatmeningkatkan ekonomi-pendapatan- masyarakat sekitar? Dalam pelaksanaanpenelitiannya peneliti menggunakan pendekatan kualitatif dengan mencari datadari beberapa narasumber sehingga peneliti mendapatkan gambaran yang jelastentang masalah penelitian tersebut. Hasil yang diperoleh dalam upaya yangdilakukan pemerintah desa diantaranya memberikan stimulus anggaran untukdigunakan pelestarian situs, mendaftarkan situs Sumur Wasiat agar tercatat olehkeraton dan pemerintah daerah Kabupaten Cirebon, bekerja sama dengan karangtaruna untuk perbaikan situs Sumur Wasiat secara swadaya. Pelestarian initernyata berdampak pada peningkatan pendapatan masyarakat sekitar dengan duabelas dari tujuh belas narasumber dari masyaakat sekitar yang peneliti temui danwawancara mengaku sudah mengalami peningkatan pendapatan dari keberadaanSumur Wasiat.

Penelitian ini bertujuan untuk mempelajari efektivitas ekstrak etanol daun keladi tikus (Typhonium flagelliforme) untuk terapi penyakit tumor. Penelitian ini menggunakan enam ekor mencit betina berumur lima minggu dengan bobot badan 20-25 g yang telah diinduksi karsinogen 7.12- dimetilbenz(?)anthracne (DMBA). Mencit dibagi menjadi dua kelompok perlakuan masing-masing kelompok terdiri dari tiga ekor mencit yaitu kelompok yang diberi plasebo (KK) dan kelompok yang diberi ekstrak etanol daun keladi tikus (KE). Kelompok KK diberi plasebo berupa aquabides. Kelompok KE diberi ekstrak etanol daun keladi tikus dengan dosis 120 mg/kg BB. Pengamatan dilakukan secara makroskopik dan mikroskopik. Massa tumor dari kedua kelompok mencit dikoleksi dan difiksasi dalam neutral buffered formalin (NBF) 10%. Kemudian dibuat preparat histopatologi dan diwarnai pewarna Hematoksilin-Eosin (HE). Hasil penelitian menunjukkan gambaran makroskopik permukaan kulit pada daerah tumbuhnya tumor mengalami alopesia, tumbuh benjolan berwarna kemerahan dan keropeng. Hasil pengukuran bobot badan mencit kelompok KK mengalami penurunan, sedangkan berat badan mencit pada kelompok KE mengalami kenaikan setiap minggunya. Diameter tumor kelompok KK mengalami peningkatan, sedangkan diameter tumor pada kelompok KE mengalami penurunan pada minggu ke empat pemberian bahan uji. Gambaran mikroskopik menunjukkan benjolan massa tumor yang terbentuk terdiri atas tiga jenis tumor yaitu anaplastic carcinoma (16,7%), fibrosarcoma (16,7%) dan squamous cell carcinoma (66,6%). Ketiga tumor digolongkan dalam diferensiasi baik 33,4%, diferensiasi sedang 33,4%, diferensiasi buruk 16,7%, dan tidak berdiferensiasi 16,.7%. Laju pertumbuhan tumor selaras dengan tingkat diferensiasi. Tumor yang bermetastasis sebanyak 50% dan tidak bermetastasis sebanyak 50%. Rataan indeks mitosis dan angiogenesis terjadi penurunan yang nyata (p

The purpose of this research is to solve financial problems that exist in Adem Fresh. Adem fresh is a business that provides natural products in the form of perfume, by using fermentation Adem Fresh can process fruits and vegetables into perfume seeds. Based on the analysis problems that have been carried out, the main problems for Adem Fresh are limited funds and resources. Therefore the use of capital budgeting and risk analysis is used to solve existing problems. Risk analysis is used to determine risk priorities and to reduce losses if such risks occur, while capital budgeting is used to assess whether the business is financially feasible or not. This research is structured using descriptive quantitative method, where in this study it does not prove a hypothesis but the researcher focuses on solving problems by describing solution based on existing data. The data taken in this study include financial data from Adem Fresh in 2020 and 2021, journals and books, expert opinions and also previous studies. With this research, it is hoped that it will have implications for the Adem Fresh business. First, the results of the feasibility analysis can be used as a consideration for owners regarding the Adem Fresh business. Second, with the existence of risk analysis, it can reduce the losses incurred because there is already a prepared mitigation and finally in this study an implementation plan is also prepared to answer the problems experienced by the Adem Fresh business.

Masa studi tepat waktu menjadi dambaan semua mahasiswa. Pihak universitas terus berupaya bagaimana meningkatkan jumlah mahasiswa yang lulus tepat waktu tanpa mengesampingkan factor kualitas. Penelitian ini bertujuan untuk mengelompokkan kelulusan mahasiswa pada Program Studi Teknik Informatika Universitas Halu Oleo. Metode yang digunakan adalah Metode Classification and Regression Trees (CART) untuk eksplorasi data dengan teknik pohon keputusan. Sistem yang dibangun akan menghitung data mahasiswa dan mengklasifikasikanya berdasarkan kelulusan apakah tepat waktu dan tidak tepat waktu. Berdasarkan hasil pengujian terhadap data latih sebesar 88,99% didapatkan nilai akurasi data uji sebesar 92,30%.Kata kunci; CART, Prediksi, Klasifikasi, Mahasiswa

Menopause is a natural event in a woman's life cycle. Hormonal changes that occur during menopause cause more than 80% of women to experience symptoms both physical and psychological with various pressures and disorders, causing a decrease in the quality of life. One of the non-pharmacological treatments to reduce the level of menopausal symptoms is Fennel aromatherapy. This study aims to determine the effect of Fennel Aromatherapy on reducing the level of menopausal symptoms. This type of research is Quasy Experimental with Non-Equivalent Control Group Design. The population of postmenopausal women aged 45-55 years is 62 people. Samples were taken using the purposive sampling technique of 22 people per group. The instrument used is the MRS (Menopause Rating Scale) questionnaire. statistical test using Wilcoxon Matched Pairs Test with α 0.05. The results showed that most menopausal women (68.2%) from the control group and most menopausal women (72.7%) from the treatment group had severe menopausal symptoms. After being given the intervention, there was a decrease in the treatment group where half of menopausal women (50.0%) had moderate levels of menopausal symptoms. The results of the analysis obtained p-value 0.000058 or

Gifardi MD, Sutardi LN, Farida WR, Prawira AY, Agungpriyono S. 2022. Antibacterial activity of Sunda porcupine quill extract (Hystrix javanica) against Staphylococcus aureus. Biodiversitas 23: 4355-4360. The Sunda porcupine (Hystrix Javanica) is a rare mammal with quill-like hair covering its body. Because the Sunda porcupine has extensive sebaceous glands, the neutral carbohydrate content is well-distributed and is known to have excellent wound healing. In addition, the high acid content of porcupine quills is believed to influence wound healing by inhibiting the growth of bacteria that cause infection on the skin. This study aims to demonstrate the antibacterial activity of the Sunda porcupine quill extract, determine the antibacterial ability of the Sunda porcupine quill extract, and examine the influence of concentration variations on the growth inhibition of Staphylococcus aureus bacteria. Well-diffusion testing of the antibacterial activity of the Sunda porcupine quill extract (so that it is well-diffusion). The test findings demonstrated that the Sunda porcupine quill extract possessed antibacterial properties. The antibacterial activity of porcupine quill extract was indicated by the diameter of the clear zone (inhibition zone) based on the variation of the extract concentration used, namely 100%, 50%, 25%, 12.5%, 6.25%, 3.125%, 1.5625%. The antibacterial activity of the Sunda porcupine quill extract was seen at concentrations of 100%, 50%, and 25%, with the average diameter of the clear zone being 14.88 mm ± 2.43; 12.24 mm ± 2.59; and 12.74 mm ± 3.69. The test results showed an effect of variations in the concentration of Sunda porcupine quill extract on the diameter of the clear zone (P??=0.05) based on the one-way ANOVA test. Sunda porcupine quill extract with concentrations of 100%, 50%, and 25% is included in the category of strong antibacterial so that it can be used as an antibacterial agent.

Faktor kurangnya pengetahuan telah disebutkan sebagai salah satu faktor penghambat kinerja inovasi organisasi. Mengingat masalah ini, penelitian ini mencoba untuk menyelidiki praktik dan efek knowledge-oriented keadership terhadap proses manajemen pengetahuan, dan juga pengaruh implementasi proses knowledge management (dengan dimensi knowledge acquisition, knowledge dissemination, dan knowledge application) terhadap kinerja inovasi di industry manufaktur. Pendekatan Partial Least Square (PLS) digunakan untuk menganalisis data yang diperoleh dari 170 karyawan manajerial dari salah satu perusahaan manufaktur di Tangerang Indonesia. Hasil yang diperoleh menunjukkan bahwa knowledge-oriented leadership memberi pengaruh yang positif dan signifikan terhadap proses manajemen pengetahuan. Demikian juga, seluruh dimensi proses manajemen pengetahuan berpengaruh positif dan signifikan terhadap kinerja inovasi. Akhirnya, berdasarkan temuan yang diperoleh, rekomendasi dan saran untuk penelitian selanjutnya telah diberikan dalam pembahasan lanjut penelitian ini.

Salbutamol, a short-acting β2-adrenergic receptor agonist, due to illegal use in animal feed, is very dangerous for the safety of animal origin products. The purpose of this study is to determine the residue of salbutamol in plasma and urine of balinese calf after a single-dose administration. Three calves were given of feed fortification of salbutamol (10 mg/kg body weight). The salbutamol concentrations were measured in the plasma and urine. Samples were extracted with perchloric acid and purified by cation exchange solid phase extraction (SPE), then analyzed by High-Performance Liquid Chromatography (HPLC) with a photodiode array detector using an RP C18 column with a mixed mobile phase of purified water pH 3.0 (adjusted with phosphoric acid) and acetonitrile (90:10, v/v). The highest salbutamol concentration in the plasma sample was 0.28±0.15 μg/mL at 12 hours and decreased after 24 hours after feeding. The highest concentration of salbutamol in urine was 15.85±4.42 μg/mL at 18 hours and decreased gradually starting at 24 hours. This result concluded that salbutamol residues mostly excreted in the urine, and the highest salbutamol residues in plasma samples formed faster but also decreased more rapidly than residues formed in urine. The residue formed in plasma is lower than that in the urine.

This study aimed to measure the effect of attitude, subjective norm and perceived behavioral control on purchase behavior of working students in a private higher education in Tangerang which are mediated by purchase intention and moderated by halal awareness. Data collection was done by simple random sampling to 410 population of working students. The returned and valid questionnaire results were 211 samples. Data processing was used SEM method with Smart PLS 3.0 software. The results of this study concluded that attitude, subjective norm and perceived behavioral control have a significant effect on purchase intention. Meanwhile, purchase intention have a significant effect on working student purchase behavior, and halal awareness moderated effect of purchase intention on purchase behavior. Keywords:Halal awareness, purchase intention, subjective norms, halal food, theory of planned behavior.

The study of air velocity inside the cooling tower gives an overview of the process of heat or mass transfer. This study developed mathematical modelling based on the principle of continuity and statistical thermodynamics to track changes in radius, velocity, density, and temperature of droplets and air along with the droplet trajectory or tower height. Before that, the droplet radius range is predicted in advance to get the accuracy of the calculation. Also, water capacity and fan rotation are varied to determine their effect on cooling tower performance. The calculation results showed that 18 Lpm capacity gives efficiencies above 50%, while for 0.5 Lpm capacity, it produces efficiencies in between 25% to 40%. The highest efficiency indicates that the evaporation process occurs most efficiently. Mathematical modelling in calculations can also describe the increase in air temperature, which usually uses numerical simulations.

Recently, Pleurotus ostreatus has become the most cultivated edible mushroom in Indonesia because of the simple in cultivation. Pleurotus ostreatus easy to grow in a medium contained sawdust as a main substrate, with the addition of rice brand, corn flour, lime and gypsum. Mushroom production is bioconversion process which involves the activity of lignocellulolytic enzymes such as laccase, cellulase, and xylanase. The aim of this study was to reveal the pattern of laccase, cellulase, and xylanase activity during the growth of P. ostreatus on the sawdust medium. The results show that the highest laccase activity was obtained on the 15th day after spawn inoculation (ASI) of 0.66 Unit and decline sharply after the day of 45th ASI until the day of 75th ASI. Furthermore, the similar pattern with difference on the time incubation was obtained on the activity of cellulase and xylanase. It was decrease after the day 30th ASI. The highest activity of cellulase was 0.51 Unit on 30th day of ASI and decrease gradually until the day of 75th ASI. Furthermore, the highest activity of xylanase was on 30th day ASI of 0.34 Unit and decrease sharply until the day of 75th.

This study aimed to measure the effect of transformational leadership on employee performance of the employee of a HVAC industry in Tangerang which are mediated by readiness for change. Data collection was done by simple random sampling technique and the returned and valid questionnaire results were 224 samples. Data processing was used SEM method with SmartPLS 3.0 software. The results of this study concluded that transformational leadership have not significant effect on the employee performance, but transformational leadership have a positive and significant effect on readiness for change. This study conclude also that readiness for change have a positive and significant effect on relationship between transformational leadership and employee performance. Readiness for change as fully mediator. This new research proposed a model for building employee performance among the employee of a HVAC industry in Tangerang through enhancing transformational leadership practice with readiness for change as a mediator. This research could pave the way to improve employee readiness in facing the era of industrial revolution 4.0.

Penelitian ini bertujuan untuk mengukur pengaruh kepemimpinan transformasional terhadap kinerja karyawan industri otomotif di Tangerang yang dimediasi oleh kesiapan untuk perubahan. Pengumpulan data penelitian kuantitatif ini dilakukan dengan teknik simple random sampling dan hasil kuesioner yang kembali dan valid adalah 217 sampel. Pemrosesan data menggunakan metode SEMdengan perangkat lunak SmartPLS 3.0. Hasil penelitian ini menyimpulkan bahwa kepemimpinan transformasional tidak berpengaruh signifikan terhadap kinerja karyawan, tetapi kepemimpinan transformasional berpengaruh positif dan signifikan terhadap kesiapan untuk berubah. Penelitian ini menyimpulkan juga bahwa kesiapan untuk berubah memiliki pengaruh positif dan signifikan terhadap hubungan antara kepemimpinan transformasional dan kinerja karyawan. Kesiapan untuk berubah sebagai full-mediator. Penelitian ini mengusulkan sebuah model untuk membangun kinerja karyawan di antara karyawan industri otomotif di Tangerang melalui peningkatan praktik kepemimpinan transformasional dengan kesiapan untuk berubah sebagai mediator. Penelitian ini dapat membuka jalan untuk meningkatkan kesiapan karyawan dalam menghadapi era revolusi industri 4.0. Kata Kunci: Kepemimpinan transformasional, kesiapan untuk berubah, kinerja karyawan ABSTRACT This study aimed to measure the effect of transformational leadership on employee performance of the employee of anautomotive industry in Tangerang which are mediated by readiness for change. Data collection was done by simple random sampling technique and the returned and valid questionnaire results were 217 samples. Data processing was used SEM method with SmartPLS 3.0 software. The results of this study concluded that transformational leadership have not significant effect on the employee performance, but transformational leadership have a positive and significant effect on readiness for change.This study conclude also that readiness for change have a positive and significant effect on relationship between transformational leadership and employee performance. Readiness for change as fully mediator. This new research proposed a model for building employee performance among the employee of anautomotiveindustry in Tangerang through enhancing transformational leadership practice with readiness for change as a mediator. This research could pave the way to improve employee readiness in facing the era of industrial revolution 4.0. Keywords: Employee performance, readiness for change, transformational leadership.

Menentukan perguruan tinggi dan jurusan yang tepat bukanlah persoalan yang mudah. Kurangnya informasi tentang fasilitas fakultas atau jurusan, lingkungan fakultas, jaminan kerja dari fakultas, biaya kuliah, dan promosi dapat menyebabkan calon mahasiswa salah dalam memilih jurusan sehingga mahasiswa tidak dapat mengikuti perkuliahan dengan baik karena tidak tertarik di bidang pilihannya, serta tidak dapat menyelesaikan perkuliahan dengan baik bahkan berujung pada Drop Out (DO). Permasalahan tersebut dapat diantisipasi oleh fakultas atau program studi dengan mengetahui faktor-faktor yang menentukan mahasiswa baru memilih jurusannya. Penelitian ini mengimplementasikan metode data mining dengan algoritma K-Medoids Clustering untuk menentukan faktor terbesar sumber informasi pemilihan jurusan di Fakultas Teknik Universitas Halu Oleo. Dari hasil pengujian menunjukkan jumlah klaster yang terbaik adalah klaster 4 dengan nilai silhouette coefficien sebesar 0.23045321036704783 dan klaster yang paling buruk adalah klaster 3 dengan dengan nilai silhouette coefficient adalah 0.11000736495160417.Kata kunci; K-Medoids, Sumber Informasi, Perguruan Tinggi, Klasterisasi

Penelitian ini bertujuan untuk menguji hutang, aktiva lancar, aktiva tetap, dan penyusutanterhadap modal kerja pada PT Batara Prima Selera. Penelitin ini menggunkan bantuan SPSSwindows 20.0. Hasil penelitian secara parsial variable lhutang dan aktiva lancar berpengaruh secarasignifikan terhadap modal kerja karena memiliki thitung > ttabel. Sedangkan variable aktiva tetapdan penyusutan tidak berpengaruh secara signifikan terhadap modal kerja pada PT Batara PrimaSelera. Secara simultan seluruh variable bebas (hutang, aktiva lancar, aktiva tetap dan penyusutan)berpengaruh secara simultan atau bersama-sama terhadap modal kerja sehingga keputusan yangdiambil adalah Ho ditolak dan Ha diterima. Hasil perhitungan Koefisien Determinasi (R2), dapatdisimpulkan bahwa variabel-variabel bebas dalam penelitian ini memiliki nilai Adjusted R Squaresebesar 0,923 atau 92,3%, hal ini menunjukkan bahwa persentase sumbangan variable hutang, aktivalancar, aktiva tetap dan penyusutan dapat memberikan pengaruh 92,3% terhadap variable terikatmodal kerja dan sisanya 7,7% dipengaruhi oleh variabel lain yang tidak dimasukkan dalam modelpenelitian ini.

Aiming at improving the quality of syngas, the thermochemical behavior of syngas formation during a single coal particle gasification process is investigated based on a validated numerical model. I...

This study aimed to measure the effect of transformational leadership on employee performance of the employee of a HVAC industry in Tangerang which are mediated by readiness for change. Data collection was done by simple random sampling technique and the returned and valid questionnaire results were 224 samples. Data processing was used SEM method with SmartPLS 3.0 software. The results of this study concluded that transformational leadership have not significant effect on the employee performance, but transformational leadership have a positive and significant effect on readiness for change. This study conclude also that readiness for change have a positive and significant effect on relationship between transformational leadership and employee performance. Readiness for change as fully mediator. This new research proposed a model for building employee performance among the employee of a HVAC industry in Tangerang through enhancing transformational leadership practice with readiness for change as a mediator. This research could pave the way to improve employee readiness in facing the era of industrial revolution 4.0.

The growth of the Indonesian population has led to an increase in the demand for rice, which the country has yet to satisfy. Indonesia needs a comprehensive strategy that integrates meaningful efforts to increase its agricultural production. This study aims to review the examined trends in rice yield in Indonesia for 70 years after Indonesia’s independence (1945–2016) followed by the identification of the application technology and factors that contribute to increasing rice yields to forecast sustainable food security scenarios up to 2030. This article reviews the results of research on rice production technology in Indonesia from 1945 to 2016, and the outlook for 2030. This paper examines the main points of the Indonesian transformation of rice technology: improvement of rice varieties, integrated crop management, innovations in agricultural machinery, and the Integrated Cropping Calendar Information System (ICCIS). We found that transformation has helped Indonesia increased its rice yields from 3 t ha−1 prior to 1961 to 4.6 t ha−1 in 1985, stagnated in 1990, and increased again in 2017 to 5.46 t ha−1. The increase in yield was sustained by an increase in the harvested area owing to cropping index (CI) innovation. Food security and sustainable development remain the primary goals of Indonesia’s agricultural sector. The application of appropriate technologies and institutional innovations can assist Indonesia in achieving its food security. Therefore, the transformation of technological innovations will continue to be an essential driver of future agricultural growth, including greater use of crop varieties, machinery, and land/institutional reforms.

Benchmark tests of FINETM/ Marine CFD code were performed to verify the ship-resistance calculation results at high Froude numbers. The CFD code solves the Reynolds-averaged Navier-Stokes (RANS) equations with modelling of the free surface effects, that is, the generation of waves due to the ship movement on the water surface. A high-speed OSV boat was considered at three speeds (17, 20 and 26 knots), which correspond to the Froude numbers based on the volume of displacement FrV = 1.29, 1.52, and 1.98.The CFD results show a good agreement with the results of Savitsky’s formula and the numerical results obtained from Maxsurf Modeller. Further, a reasonable agreement was found between the CFD results and available experimental data. Flow visualisations show that the wave pattern behind the boat consists of transverse and divergent waves. As the boat’s speed increases, the wave height increases, and the wave pattern becomes more dominated by the divergent waves. These observations are consistent with the classical analytical predictions.