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This study investigates the distribution and development of goat farms in Limapuluh Kota District with two main objectives: (a) to map the spatial distribution and development areas of goat farms, and (b) to enhance the capacity of the goat population within the district. Spatial analysis was conducted using ArcGIS 10.9, Location Quotient, and Shift Share Analysis to identify key areas for goat farm distribution and development. The capacity of livestock populations was evaluated through the CIRP method using Microsoft Excel, based on potential land resources. Secondary data from 2017 to 2021 on goat farm production was sourced from the Livestock and Animal Health Service Office and BPS Limapuluh Kota. Results indicated that goat farms are primarily concentrated in the Harau, Suliki, and Bukit Barisan Districts, while the Mungka, Payakumbuh, Guguak, Lareh Sago Halaban, and Kapur Sembilan Districts are identified as development areas. The Situjuh Limo Nagari, Luak, Akabiluru, and Pangkalan Koto Baru Districts are classified as consolidation areas, and the Gunuang Omeh District serves as a supporting area. The analysis highlights that 13 districts have potential for boosting the goat population, whereas Situjuh Limo Nagari and Guguak are categorized in the low group due to their goat population being below the threshold of 200 LU.

This research aims to find out that the average learning outcomes of students who study using the Think Pair Share (TPS) learning model are higher than the average learning outcomes of students who study using the Direct Instruction (DI) learning model. The population of this study were all class VII students at Garuda Manado Middle School. The samples taken in this research were class VIIA as the experimental class and class VIIB as the control class. Data analysis to test the hypothesis that the average learning outcomes of students studying algebraic material who studied using the TPS learning model were higher than the average learning outcomes of students who studied using the DI learning model, was carried out using the t-test with a significance level of α = 0.05. The value obtained is t_count = 3.75 > t_table = 1,729, thus it can be concluded that the average learning outcomes of students who study using the TPS learning model are higher than the average learning outcomes of students who study using using the DI learning model

This study aims to examine whether the application of the Project Based Learning (PjBL) learning model will improve the learning outcomes of class X students of SMK Negeri 2 Tondano in the matter of the linear equation system with two variables (SLPDV). The type of research used in this study was a quasi experiment with a posttest only control group design. This research was conducted at SMK Negeri 2 Tondano, class X MPLB 2 as the control class and X MPLB 3 as the experimental class. The results showed that the average learning outcomes of the experimental class with the implementation of the PjBL model was 76.21 while the average learning outcomes of students in the control class with the implementation of the conventional model were 54.63 through the administration of the final test (posttest). Because the significant value is lower than 0.05 (0.000

Healthy behavior carried out by nurses often does not produce good results due to several factors. The risks that arise due to not behaving healthy nurses can reduce the health condition of nurses and the quality of service. The purpose of this study was to identify the factors that can influence the behavior of healthy nurses. The research method used a cross-sectional design to 356 nurses at the General Hospital in Jakarta. The results of the analysis showed that there was a significant relationship between age 35 years (p = 0.038) and education D3 Nursing/Midwifery (p = 0.034) with healthy nurse behavior. In multivariate analysis, the most influential variables on the behavior of healthy nurses were physical activity (p

Praktik kolaborasi memiliki pengaruh yang besar untuk kepuasan pasien dan kepuasan profesi pemberi asuhan. Penelitian ini bertujuan untuk mengidentifikasi determinan kepuasan perawat pada Interprofesional Colaborative Practice (IPCP). Metode penelitian menggunakan studi cross sectional yang dilakukan dari bulan Maret sampai Desember 2021. Kuesioner yang digunakan hasil modifikasi, dan telah dilakukan uji validitas dan reabilitas. Kuesioner Profesional Factor, Organizational factor dan Interactional Factor nilai uji validitas 0.427-0.722 dan uji reabilitas 0.905 dengan butir kuesioner 17 item. Untuk nilai uji validitas kuesioner kepuasan perawat dalam interkolaborasi 0.590 – 0.913 dan uji reliabilitas 0.980 dengan butir kuesioner 31 item. Kuesioner disebarkan kepada 242 perawat yang bersedia mnjadi responden dan memenuhi criteria inklusi. Hasil penelitian mengungkapkan bahwa faktor yang mempengaruhi dan bermakna dengan kepuasan perawat dalam IPCP adalah Faktor Profesional (p=0.001), Faktor Organisasional (p=0.048). Simpulan, Faktor Profesionalpaling berpengaruh pada kepuasan perawat dalam melaksanakan inter kolaborasi dengan profesi lain, Faktor Profesional memegang peran yang sangat besar dalam mengerakkan perawat untuk menguasai kompetensinya agar tujuan asuhan dan pelayanan terhadap pasien dapat dicapai secara efisien dan efektif.

The purpose of this community service is to help Dumai KPP Pratama serve taxpayers in reporting their annual tax returns. The service method used is a qualitative method and the data in this study comes from original data in the form of recapitulation results from inputting data on Tax Volunteer activities. This service activity is in the form of Annual SPT assistance services carried out by Tax Volunteers to Private Taxpayers using E-Filing. The stages of service activities include the initial planning stage, the implementation stage, and the reporting stage. Based on the evaluation results obtained from KPP Pratama Dumai, it was stated that the service program of the tax volunteer team from STIE Tuah Negeri students was considered good and very helpful. The program's success indicator could be seen from the level of annual SPT tax reporting by taxpayers in Dumai which had increased every week. Tax volunteer activities are community service activities to assist personal taxpayers to report their annual tax returns through E-Filing.

This study is important because an individual does certain behaviors if important people in his life can accept his behavior and he can accept what he will do, including taking Farmer Business Credit (KUT), so that he does not make mistakes by controlling his behavior later. This study aimed to investigate the effect of social norms on farmers' Farmer Business Credit (KUT) behavior in Kendal Regency, Patean Subdistrict, Central Java as a mediating variable. The research population included all farmers who took KUT in the Patean subdistrict, Kendal Regency, Central Java, totaling 128 people, and all of them were used as samples. Hence, the sample selection method was the census method. The AMOS-25 program analyzed data. The results show that social norms positively and significantly impact the behavior of KUT indebtedness to farmers in the Patean subdistrict, Kendal Regency, Central Java. Interest in debt can mediate the impact of social norms on the behavior of KUT indebted to farmers in the Patean subdistrict, Kendal Regency, Central Java. The managerial implication of the research is that it will provide an understanding of the importance of knowing the factors that influence farmers on the behavior of taking and managing businesses well in supporting the development of their farming business. Keywords: social norms, farming business, farmer business credit, behaviors, AMOS

Phycocyanin from Spirulina platensis (S. Platensis) is a pigment-complex protein belong to the light-harvesting phycobiliprotein family. The pigments have high economic value as a natural blue dye as well as the source of antioxidants and anticancer. Production of pure natural phycocyanin remains in high demand. Therefore, this study aimed to obtain phycocyanin with high purity values using modified liquid biphasic flotation (LBF) system and tested for DPPH (1,1-diphenyl-2-pycrilhydrazil) radical scavenging activity. This study produced high purity phycocyanin with purification fold 3.041 ± 0.04 and recovery yields approximately about 70.881%. Purified phycocyanin showed scavenging activity with IC50 of 338.585 mg/mL. Thus, the LBF system yielded high purity phycocyanin pigments.

Kunci penting untuk memenangkan persaingan terletak pada kemampuan perusahaan untuk menciptakan keunggulan bersaing. Sumber daya manusia merupakan modal strategis dalam menciptakan keunggulan bersaing. Orientasi kewirausahaan yang mengacu pada pengambilan keputusan dalam menghadapi pasar akan membantu perusahaan berkembang dengan efektif untuk meningkatkan daya saing. Model lainnya yaitu pesaing berarti pemahaman dalam mcmahami kekuatan jangka pendek, kelemahan, kemampuan, dan strategi jangka panjang dari pesaing utama. Ketiga model ini menawarkan hubungan kompetensi individu, orientasi kewirausahaan dan orientasi pesaing untuk mendapatkan produk sesuai dengan yang diharapkan. Produk yang dihasilkan menjadi produk yang berkualitas akan menjadi produk yang berdaya saing karena produk berkualitas akan menjadi produk unggulan yang diperebutkan konsumen sehingga kualitas produk akan memengaruhi keunggulan bersaing.

The objective of this research is to find out the influence of Occupational Health and Safety Program toward the performance of the employees mediated by work motivation. The method of data collection in this explanatory research employs questionnaire, interview, observation, and documentation. From the population of 188 employees, the proportional stratified random sampling method results in 55 employees as the sample. Data analysis uses Path Analysis. Based on the result of the research, it can be concluded that Occupational Health and Safety Program has positive and significant influence mediated by the variable of work motivation. PT. PLN (Persero) APJ Semarang should improve its Occupational Health and Safety Program to increase employees’ work motivation which in turn will result in maximum work performance. Penelitian ini bertujuan untuk membuktikan pengaruh keselamatan dan kesehatan kerja (K3) terhadap prestasi kerja karyawan yang dimediasi variabel motivasi kerja. Teknik pengumpulan data menggunakan kuesioner, wawancara, observasi dan dokumentasi. Populasi dalam penelitian ini adalah seluruh karyawan PT. PLN (Persero) APJ Semarang yang berjumlah 118 orang. Metode pengambilan sampel menggunakan proportionate Stratified Random Sampling dan ditetapkan sampel sebanyak 55 orang. Analisis data dilakukan dengan menggunakan analisis jalur. Berdasarkan hasil penelitian, maka dapat disimpulkan bahwa keselamatan kerja dan kesejahteraan (K3) berpengaruh signifikan terhadap kinerja karyawan yang dimediasi oleh variabel motivasi kerja. PT. PLN (Persero) APJ Semarang seharusnya untuk meningkatkan K3 bagi karyawan agar motivasi kerja mereka menjadi lebih tinggi, sehingga mereka dapat memberikan performa yang maksimal. Keywords: Occupational Health and Safety, Work Performance Keselamatan dan Kesehatan Kerja, Prestasi Kerja