Judul: Evaluation of Animal Welfare Using Analytical Hierarchy Process at Mandiri Sejahtera Cijeruk Livestock Group
Abstrak: Peningkatan produksi susu sapi perah dapat dilakukan melalui Good Dairy Farming Practices (GDFP). Salah satu aspek penentu dalam GDFP adalah Kesejahteraan Hewan. Penelitian ini bertujuan untuk mengevaluasi dan menganalisis kriteria penentu yang paling berpengaruh dalam aspek Kesejahteraan Hewan pada GDFP dengan menggunakan Analytical Hierarchy Process (AHP). Metode yang digunakan adalah metode survei dan wawancara terhadap 24 peternak yang tergabung dalam Kelompok Ternak Mandiri Sejahtera (KTMS) Cijeruk dan 4 orang pakar yang terdiri dari akademisi, praktisi, dan pemerintah. Hasil penelitian menunjukkan bahwa kriteria penentu tertinggi berdasarkan gabungan nilai observasi dan vektor prioritas Kesejahteraan Hewan adalah 30% bebas dari rasa lapar dan haus dengan bobot AHP sebesar 0,320. Kriteria ini merupakan aspek prioritas yang harus diutamakan untuk dimaksimalkan., Increasing dairy milk production can be achieved through Good Dairy Farming Practices (GDFP). One of the determining aspects of GDFP is Animal Welfare. This study aims to evaluate and analyze the most influential determining criteria in the GDFP Animal Welfare aspect using Analytical Hierarchy Process (AHP). The method used was survey method and interviews with 24 farmers who are members of the Mandiri Sejahtera Livestock Group (KTMS) Cijeruk and 4 experts consisting of academics, practitioners, and government. The results showed that the highest determining criteria based on the combined observation value and priority vector of Animal Welfare was 30% hunger and thirst free with an AHP weight of 0.320. This criterion is a priority aspect that must be prioritized to be maximized
Keyword: AHP, GDFP, animal welfare

Judul: Evaluation of Good Health Using Analytical Hierarchy Process at Mandiri Sejahtera Cijeruk Dairy Farming Group
Abstrak: Salah satu upaya yang dapat dilakukan untuk meningkatkan produksi dan kualitas susu yaitu melalui implementasi Good Dairy Farming Practices (GDFP). Penelitian ini bertujuan menganalisis dan mengevaluasi faktor penentu yang paling berpengaruh terhadap aspek good health pada Kelompok Ternak Mandiri Sejahtera (KTMS) di Desa Tajur Halang menggunakan Analytical Hierarchy Process (AHP). Metode yang digunakan yaitu pengamatan dan wawancara secara langsung kepada 24 orang peternak yang tergabung dalam KTMS, menggunakan kuesioner yang mengacu kepada Komala et al. (2022) dan 3 responden ahli yang terdiri dari akademisi, praktisi, dan instansi pemerintahan. Hasil yang diperoleh menunjukkan bahwa nilai tertinggi berdasarkan gabungan nilai pengamatan dan vektor prioritas dari para ahli sebesar 37,34% pada kriteria pencegahan penyakit dengan nilai AHP sebesar 0,39 dan nilai terendah pada kriteria penanganan pasca sakit berdasarkan gabungan nilai pengamatan dan vektor prioritas dari kesehatan ternak sebesar 14,66% dengan nilai AHP sebesar 0,17. Kriteria ini harus menjadi aspek yang diprioritaskan oleh para peternak untuk memperoleh hasil yang optimal., Efforts that can be made to increase milk production and milk quality can be achieved through the implementation of Good Dairy Farming Practices (GDFP). This study aim is to analyze dan evaluate the most influential determining criteria in good health aspect using Analytical Hierarchy Process (AHP). The method used is a survey method with direct interviews to 24 dairy farmers in Mandiri Sejahtera Farms, using a questionnaire that refers to Komala et al. 2022 and 3 experts consists of academics, practitioners, and government. The results showed that the highest determining criteria based on combined observation value and priority vector of good health was 37,34% of disease prevention with an AHP score 0,39 and the lowest was in post-illness management based on combined observation value and priority vector of good health was 14,66% with an AHP score 0,17. The criteria is a priority aspect that must be prioritized to be maximized.
Keyword: AHP, dairy cattle, GDFP, good health

Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4