Search

A "final assignment repository" is a medium or place for storing final assignments and theses in the form of PDF files (Portable Document Format). At the end of each semester, students must receive a final assignment course for the D3 level. In each university, the final assignment system is often different, but most still use the manual method. When a student's thesis trial and final assignment are printed, it is used as a book as proof that they have completed the thesis or final assignment. For the collection of thesis books, students are required to collect them in the library; often, other students look for study references and assignments in the reading room. For that reason, the author's problem is trying to design a website-based final project repository application using the Laravel framework. This application was built to store student final assignments. In this case, students can easily save the final project file. In this application, the reading room admin plays the role of manager of the final assignment file if students who have submitted it validate that the student has collected it. Majoring students can use this application to access applications that can be used as learning tools or references for their final project. A computerized system is expected to provide convenience and produce applications as expected.

Penelitian ini bertujuan untuk menguji pengaruh kompensasi finansial, promosi jabatan dan rekan kerja terhadap kepuasan kerja karyawan. Pengujian dilakukan pada perusahaan PT Excel Mitra Telecomindo Cabang mataram dengan kompensasi finansial, promosi jabatan dan rekan sebagai variabel independen dan kepuasan kerja sebagai variabel dependen. Metode pengumpulan data yang digunakan dalam penelitian ini adalah metode sensus dengan menggunakan data primer yang dikumpulkan langsung dari responden dengan menggunakan kuisioner. Jenis penelitian yang digunakan adalah penelitian asosiatif kausalitas menggunakan pendekatan kuantitatif dengan jumlah sampel penelitian sebanyak 58 responden. Alat analisis yang digunakan dalam penelitian ini adalah regresi linear berganda dengan menggunakkan program SPSS versi 25. Hasil penelitian ini menunjukkan bahwa Kompensasi finansial, promosi jabatan dan rekan kerja berpengaruh positif dan signifikan terhadap kepuasan kerja karyawan PT Excel Mitra Telecomindo Cabang mataram. Temuan penelitian mengindikasikan bahwa kompensasi finansial yang sesuai, promosi jabatan yang tepat dan rekan kerja yang baik dapat mendorong adanya kepuasan kerja karyawan. Keberadaan kompensasi finansial, promosi jabatan dan rekan kerja berperan penting dalam tercapainya kepuasan kerja karyawan. Implikasi penelitian ini memberikan hasil bahwa kepuasan kerja karyawan perlu didukung dengan adanya kelayakan kompensasi finansial, promosi jabatan yang tepat dan rekan kerja yang baik guna mendorong loyalitas karyawan dan tercapainya tujuan perusahaan. Implikasi penting lainnya mengarah pada perlunya perhatian penuh perusahaan terhadap faktor-faktor lain yang dapat mempengaruhi kepuasan kerja sebagai sarana mempertahankan kepuasan kerja karyawan.

This study aims to develop an online digital invitation service that can be used for all activities such as invitations to religious, family, and personal activities and in the application development process the Go Web framework is used. This study uses research with the Research and Development method. The product developed based on initial research is the Online Digital Invitation System. The test subjects in this development are expert subjects and students of STMIK Indonesia Banda Aceh as potential users of the product. This research was taken by random sampling technique, which consisted of 20 small-scale and 30 large-scale test people. The data collection technique was done by using a questionnaire. This questionnaire was conducted to assess the application developed from the completeness of the application and the material as well as the physical appearance of the application. Data analysis is descriptive quantitative and qualitative. Based on the results of research and discussion of research results to develop an Online Digital Invitation System, several stages of feasibility testing are needed, namely media expert tests, material expert tests and tests on respondents. Based on the results of research on small group trials, the Digital Online Invitation System was obtained. Most 90% stated that it was very feasible to use, and the results of research on large trials, most of the students, 96.67% stated that it was very feasible to use. With these results, it can be concluded that the Online Digital Invitation System is very feasible to use. Based on the conclusions from the results of the study, it is implied that the Online Digital Invitation System is very feasible to use, so that it becomes good input for users in making digital invitations both used through browsers and android.

PT XYZ merupakan perusahaan yang bergerak di bidang industri farmasi di Indonesia yang mendistribusikan produknya melalui Pharmaceutical Wholesalers (PBF). Saat ini saluran distribusi yang dilakukan oleh PBF Cabang Semarang belum efisien karena tidak mempertimbangkan lokasi dan jarak dari gudang PBF Cabang Semarang ke konsumen. Penelitian ini bertujuan untuk menentukan rute distribusi yang optimal dengan biaya minimum per periode pengiriman menggunakan metode Saving Matrix dan pengendalian persediaan menggunakan metode algoritma Wagner-Within agar produk dapat dikirimkan sesuai dengan jumlah yang dibutuhkan pada setiap periode pengiriman ke konsumen dengan biaya pemesanan dan biaya penyimpanan produk PT XYZ di gudang PBF Cabang Semarang yang minimum. Produk yang menjadi objek penelitian ini yang paling laris yaitu NaCl 0,9% kemasan 500 ml. Berdasarkan hasil penelitian diketahui bahwa metode Saving Matrix dapat menghemat jarak dan biaya sebesar 3% - 6%. Produk akan dikirim ke gudang PBF Cabang Semarang sesuai jadwal dengan total biaya minimum yang dihitung menggunakan metode algoritma Wagner-Within. Produk selama enam periode pengiriman ke konsumen akan dipesan dari PT XYZ ke PBF Cabang Semarang sebanyak dua kali dengan biaya pemesanan sebesar Rp. 5.000.000 dan biaya penyimpanan sebesar Rp. 2.367.450 selama enam periode.

Allium cepa L. is a commonly consumed vegetable that belongs to the Amaryllidaceae family and contains nutrients and antioxidants in ample amounts. In spite of the valuable food applications of onion bulb, its peel and outer fleshy layers are generally regarded as waste and exploration of their nutritional and therapeutic potential is still in progress with a very slow progression rate. The present study was designed with the purpose of doing a comparative analysis of the antioxidant potential of two parts of Allium cepa, i.g., bulb (edible part) and outer fleshy layers and dry peels (inedible part). Moreover, the inhibitory effect of the onion bulb and peel extracts on rat intestinal α-glucosidase and pancreatic α-amylase of porcine was also evaluated. The antioxidant potential of onion peel and bulb extracts were evaluated using 2,2-diphenyl- 1-picryl hydrazyl (DPPH), ferric-reducing antioxidant power assay (FRAP), 2,2’-azino-bis- 3-ethylbenzothiazoline-6-sulfonic acid (ABTS) radical scavenging assay, H2O2 radical scavenging activity and Fe2+ chelating activity. Total flavonoids and phenolic content of ethanolic extract of onion peel were significantly greater as compared to that of onion bulb. Ethanolic extract of onion peel also presented better antioxidant and free-radical scavenging activity as compared to the ethanolic extract of bulb, while the aqueous extract of bulb presented weakest antioxidative potential. Onion peel extract’s α-glucosidase inhibition potential was also correlated with their phenolic and flavonoid contents. The current findings presented onion peel as a possible source of antioxidative agents and phenolic compounds that might be beneficial against development of various common chronic diseases that might have an association with oxidative stress. Besides, outer dry layers and fleshy peels of onion exhibited higher phenolic content and antioxidant activities, compared to the inner bulb. The information obtained by the present study can be useful in promoting the use of vegetable parts other than the edible mesocarp for several future food applications, rather than these being wasted. Resumo Allium cepa pertence à família Liliaceae e é rica em nutrientes e antioxidantes. Apesar das expressivas aplicações alimentares do bulbo da cebola, sua casca e outras camadas externas são geralmente consideradas resíduos, e seu potencial nutricional e terapêutico ainda é pouco explorado. O presente estudo foi delineado com o objetivo de investigar comparativamente o potencial antioxidante de duas partes de Allium cepa, por exemplo o bulbo (parte comestível) e camadas externas e cascas secas (parte não comestível). Além disso, o efeito inibitório dos extratos do bulbo de cebola e casca sobre a α-glucosidase intestinal de ratos e α-amilase pancreática suína também foi avaliado. O potencial antioxidante dos extratos da casca de cebola e bulbo foi avaliado utilizando-se 2,2-difenil-1-picrilhidrazil (DPPH), método de poder antioxidante de redução do ferro (FRAP), método 2,2'-azino-bis-3-etilbenzotiazolina-6-ácido sulfônico (ABTS) de eliminação de radicais, atividade de eliminação de radicais H2O2 e atividade quelante do Fe2+. Os flavonoides totais e os teores fenólicos do extrato de etanol da casca de cebola foram significativamente maiores quando comparados ao do bulbo. O extrato de etanol da casca de cebola também apresentou melhor atividade antioxidante e eliminação de radicais livres quando comparado ao extrato de etanol do bulbo, enquanto o extrato aquoso de bulbo apresentou menor potencial antioxidante. O potencial de inibição da α-glicosidase dos extratos de casca de cebola correlacionou-se com seus teores fenólicos e de flavonoides. Os resultados encontrados identificaram que a casca de cebola é uma possível fonte de agentes antioxidantes e compostos fenólicos que podem ser benéficos contra o desenvolvimento de várias doenças crônicas que estão associadas ao estresse oxidativo. Além disso, as camadas externas secas e as cascas da cebola exibiram maior conteúdo fenólico e atividades antioxidantes, em comparação com o bulbo interno. As informações obtidas pelo presente estudo podem promover o uso de outras partes vegetais além do mesocarpo comestível para futuras aplicações em alimentos, ao invés de serem desperdiçadas.

The selection process for scholarship recipients in higher education requires a measurable system. The problem that has been happening is that the procedures carried out by the scholarship provider still use a manual file examination system. Composite performance index is the method used in this study. The purpose of this study is to create a decision support system for the selection of scholarship recipients to be more systematic and time efficient in the process. There are 10 alternatives and 4 criteria, namely parental income, GPA, electricity usage ,and semesters. The results of this study were obtained 5 highest values are A7 t with a value of 235.00 rank 1, A4 with a value of 200.00 rank 2, A1 with a value of 134.14 rank 3 sequences, A5 with a value of 120.00 ranks 4, and A8 with a value of 91.67 sequences 5.

This research offered sensor design for detecting animal for any applications uses convolutional neural network within JeVois smart camera. The camera is connected to communication processor through serial connection. By using 900 images for training, the sensor has been able to detect the intended animal presence and send the result to end node. The acuracy achieves 95 %, with 90.91% precision, recall 100% and F score of 95.24 %. Even dough the power consumption increases from 2.2 W to 4.08 W, the detection is potentially reduces number of the transmitter images.

Environmental damage caused by industrial development is not only a result of industrial activities, but also a result of the demands of human life which require humans to adapt to the environment and all its changes through education and technology. In this case, a change in human behavior in managing natural resources is needed as a solution to these problems. Environmental damage in the PT. X Bojenegara - Banten, which is engaged in the oil and gas industry is still happening. Most of the causes of environmental damage in the region of PT. X such as air pollution, water, and soil as a result of the behavior of workers who don’t have an attitude of environmental awareness in the work. Several factors, namely environmental awareness and Industrial Hygiene program used to see the connection with the behavior of workers at PT. X. This research was conducted at PT. X Bojonegara, Banten in February 2015 to March 2015 by using a quantitative approach. Data were collected by using questionnaires, field observation and in-depth interviews. There are 79 respondents and 5 informants which were analyzed by univariate, bivariate and multivariate statistics. The result shown that there are any relationship between environmental awareness and Industrial Hygiene program with worker behavior (R = 0.292). The correlation value of 0.292 indicates that the relationship between environmental awareness and Industrial Hygiene program with worker behavior is moderate. The conclusion from these results shows that the higher the environmental awareness and the more understanding of the Industrial Hygiene program, the better the behavior of the workers.

Permasalahan mengenai sampah merupakan hal lumrah yang terjadi disetiap sektor masyarakat, namun di dalam penanganannya sektor ini membutuhkan perhatian lebih besar serta ketelatenan dari berbagai pihak. Tidak hanya kesadaran masyarakat akan pentingnya pengelolaan dan pengolahan sampah serta inisiatif akan hal tersebut, pemerintah disisi lain harus mampu untuk menumbuhkan kesadaran tersebut di dalam masyarakat serta memberikan fasilitas yang mumpuni di dalam menjalankan progam yang berkenaan dengan hal tersebut. Ketiadaan Tempat Pembuangan Akhir (TPA) merupakan salah satu permasalahan krusial yang harus segera diselesaikan agar sampah-sampah dari masyarakat tidak menumpuk pada titik tertentu. Situasi ini kemudian selaras dengan kondisi lapangan pada Desa Batuyang yang berlokasi di Kecamatan Pringgabaya Kabupaten Lombok Timur. Ketiadaan TPA maupun Tempat Pembuangan Sampah Sementara (TPSS) kemudian mendorong warga untuk membuang sampah di sungai sebagai solusi praktis. Berangkat dari hal tersebut, kegiatan Kuliah Kerja Nyata (KKN) dengan tema Zero Waste kemudian dilakukan sebagai salah satu wujud peran mahasiswa dalam menangani permasalahan di lapangan. Adapula solusi yang dihasilkan diantaranya ialah menjalin kerjasama dengan TPA terdekat dengan melibatkan pemuda setempat dalam kegiatan pengangkutan sampah serta pengolahan sampah organic dan non-organik dengan luaran produk berupa kompos, hydroponik dan ecobrik.

In today’s social life, many children to students use gadgets in their daily life. Their gadgets are used mostly android. Android is utilized for all activities namely, games, social media, and others. Besides, the gadget also can be used for education such as quizzes. In this paper, BelajarKuy is proposed for education, especially for junior high school. BelajarKuy is a quiz application based on Android and it uses Java programming language. BelajarKuy contains some questions that are useful for sharpening the brains for students and teachers. Besides, BelajarKuy contains several quizzes which are Mathematics, Bahasa Indonesia, English, Science, Religion, Civic Education, and Social Education. Each quiz has twenty questions and there are four answer choices namely, A, B, C and D. However, it has a solution to the question. At the end of this quiz, students can see scores for all right and wrong questions. This is very helpful in preparing them before an exam that will be given by teachers.

Menjaga kualitas terbaik perguruan tinggi merupakan pekerjaan yang berat penjaminan mutu karena harus mengintegrasikan seluruh kualitas komponen dan dokumen. Sistem penjaminan mutu konvensional membutuhkan banyak SDM, lambat dan dokumen tidak terpadu. Solusi optimasi sistem penjaminan mutu adalah sistem informasi penjaminan mutu berbasis teknologi informasi yang memudahkan, realtime dan terpadu. Membangun sistem informasi penjaminan mutu membutuhkan metode pengembangan perangkat lunak yang tepat supaya sistem berjalan sesuai kebutuhan.Penelitian ini bertujuan mengoptimalkan proses pengembangan sistem informasi penjaminan mutu supaya proses pelaksanaannya lebih cepat, terarah, efektif dan efisien. Dalam penelitian ini, penulis menggunakan metode RAD dimana Metode RAD merupakan salah satu metode pengembangan perangkat lunak yang banyak digunakan pengembang perangkat lunak skala kecil dimana menggunakan pendekatan berorientasi obyek. Metode RAD terdiri requirements planning phase, RAD design workshop dan implementation phase.Metode RAD sangat efektif dalam optimalisasi kerja tim kecil dengan kemampuan SDM yang harus kompeten dibidangnya. Dengan metode ini pengembangan sistem informasi penjaminan mutu dapat diperkirakan selesai dalam kurun waktu lebih pendek.

Nyeri tenggorok pascaoperasi atau postoperative sore throat (POST) merupakan nyeri tenggorok pada pasien yang dilakukan intubasi dengan pipa endotrakeal yang mengakibatkan terjadinya cedera mekanik, kerusakan mukosa karena tekanan oleh cuff ETT, dan dehidrasi pada mukosa. Banyak faktor penyebab terjadinya POST yaitu dari segi pasien, operator dan alat. Tujuan penelitian ini adalah mengetahui gambaran kejadian nyeri tenggorok pascaoperasi pada pasien yang menjalani anestesi umum dengan intubasi endotrakeal di RSUP Dr. M. Djamil Padang. Jenis penelitian ini adalah deskriptif observasional yang dilakukan selama bulan Januari sampai Februari 2020 di recovery room IBS, HCU Bedah, Bangsal Bedah pria dan wanita di RSUP Dr. M. Djamil Padang. Sampel sebanyak 64 pasien pascaoperasi dengan anestesi umum teknik intubasi endotrakeal diambil menggunakan metode consecutive sampling. Hasil penelitian ini didapatkan sebanyak 15 dari 64 pasien (23,4%) mengalami POST dengan derajat ringan sebanyak 9 pasien (14,1%) dan derajat sedang sebanyak 6 orang (9.3%). Angka POST tertinggi terjadi pada jam ke-0 (23,4%) di bandingkan jam ke-2 (15,6%) dan jam ke-24 (4,7%). Kejadian POST terbanyak pada pasien laki – laki (25%), kelompok usia diatas 65 tahun (36,36%), memiliki riwayat merokok (34,6%), operator intubasi dokter muda (31,11%), lama terintubasi lebih dari 120 menit (30,56%) dan ukuran pipa ETT 7,5 mm (42,86%) pada pasien laki - laki serta ukuran pipa ETT 7 mm (29,4%) pada pasien perempuan. Kata kunci : POST, anestesi umum, intubasi endotrakeal.

In this study, the performance of the Long-Range (LoRa) communication and 3DR Radio Telemetry modules was evaluated. The suitability of these two communication options was assessed for the application on an autonomous sailboat prototype. The communication range and power consumption of each module are the primary factors for selection. The test results found that LoRa technology can send data stably with a range of up to 10.5 km, while the 3DR Radio Telemetry module can only send data stably up to 300 m. The LoRa technology consumes 9.56 Wh of electrical energy per day for the autonomous sailboat application, while the 3DR Radio Telemetry consumes 11.07 Wh of electrical energy per day. It was decided that LoRA technology would be implemented on the autonomous sailboat.

Inspired by slotted waveguide antennas, a pair of resonant slots is placed in the center out of phase region of TM30 mode rectangular patch antenna which acts as a new radiating edge. Superposition of radiated fields of TM30 mode patch and fundamental mode of slots results in high directivity radiator with reduced side lobe levels (SLL). It is shown that by making the resonant frequencies of patch and slots equal, good impedance matching and gain flatness can be achieved. The placement of resonant slots also has a slight adverse affect on the in phase current distribution resulting in asymmetric radiation pattern. It is demonstrated that a differential feeding scheme can be employed to achieve gain enhancement and symmetric radiation pattern by keeping the desired in phase current distribution intact. The proposed differential fed slot loaded patch antenna has symmetric radiation pattern with reduced cross polarization levels. It shows a measured gain of 12.8dBi, SLL of -12dB and S11≤ -10 dB impedance bandwidth of 21 MHz. The proposed antenna can be used as a substitute for 2x2 array of patch antenna operating in fundamental mode and is suitable for integration with differential circuits.

The purpose of this research is to acknowledge the difference of AI time towards Brahman Cross Cow’s pregnancy rate determined by time and Non Return Rate (NRR). The subjects in this research are 75 female Brahman Cross. Methods that were used during this research are fiels testing. Selection method of the sample livestock used is Purpose Sampling with criterias : Female adult cow with weight >250kg, aged 1,5 – 2 years, healthy, and free from any disease, and at least have mating urge. Materials used during this research are frozen cow semen that acquired from Balai Inseminasi Buatan (BIB) Lembang, Bandung, West Java widh 35-40% motility. The variabels are Cow’s pregnancy and mating urge’s symptomps. Data acquired duringthis reserch are analyzed descriptively and chi-square tested. Supportive datas are food and valuefrom heat detector (HD). Research result shows that Brahman Cross species which AI within 0-4 hours interval have higher CR according to NRR1, which is 70%. Compared with the other breed that AI within 8-12 hour interval, which had 37,14% CR value. According to chi-square test, the difference of AI time of Brahman Cross are p

Global climate change is evident and poses serious threats to the sustainability of traditional rangeland livestock production systems. This study tested the feeding potential of perennial grasses of Cholistan Desert for various species of ruminants at different physiological stages. Eight common and nutritionally important grass species (Cenchrus ciliaris, Stipagrostis plumose, Panicum antidotale, Cymbopogon jwarancusa, Cenchrus pennisitiformis, Lasiurus scindicus, Ochthochloa compressa and Vetiveria zizanioides) were investigated for in situ degradation parameters according to Nordic feed evaluation system (NorFor) standards. The collected, dried and milled grass samples were incubated for 0, 4, 8, 16, 24, and 48 hours to determine dry matter and crude protein biodegradation and additionally for 96 and 168 hours for neutral detergent fibre degradation in the rumens of lactating Nili-Ravi buffalo and Cholistan Desert cows and heifers (two from each species and from each physiological stage). All of these grass species influenced the dry matter, crude protein and neutral detergent fibre degradation fractions significantly. The overall effective degradability of dry matter for asymptotic extent of degradation did not differ. However, the potentially degradable but insoluble fraction and rate of degradation were influenced significantly by the species of the animals. All the proximate parametric characteristics of perennial desert grasses were within the nutrient range for typical ruminant diets except for crude protein. It was concluded that rumen availability of grasses was highly influenced by grass species. However, these grasses are equally nutritionally important for various species of ruminants for example buffalo versus cattle at different physiological stages and heifers versus lactating animals.Keywords: buffalo, Cenchrus ciliaris, desert cows, desert forage, feeding value

Breeding development must be started on the paradigm of animal husbandry agribusiness. The pattern of development and development of broilers must consider the value of local wisdom. The purpose of this study is to develop a sustainable broiler partnership pattern in Sumenep Regency, East Java Province. The study was conducted on 1 August 2019 to 30 August 2019 in the Lenteng, Prasional, Guluk Guluk, Pasongsongan and Gandeng Districts. The method used is quantitative. The results showed that maintaining the sustainability of the partnership pattern of broilers must pay attention to aspects of local culture, improve the quality of breeder management skills, increase the capacity of the cage by introducing a semi close house cage.

This study aims to identify the characteristics of beef cattle breeders and the typology of beef cattle breeding systems in the Sangbintang area of North Bolaang Mongondow Regency, conducted from January to June 2018. This study uses a survey method with data analysis, namely: Quantitative descriptive to identify the characteristics of beef cattle breeders and typology of beef cattle rearing systems in the Sangbintang area of North Bolaang Mongondow Regency, through data tabulation. The results showed that characteristics of breeders in the Sangbintang area in general are: low educated (elementary level), average productive age is 15-65 years, the number of dependents of families is moderate, namely 3-4 people, the experience of raising beef cattle is quite long namely 6-10 years. While the typology of beef cattle rearing systems consists of 5 (five), namely: 1) the system of moving care/extensive (67.39%), 2) the cage system, sleeping / intensive (11.96%), 3). Cage, loose, semi-intensive (10.87%) system, 4) loose/semi-intensive (4.38%) cage system, and traditional, feed/traditional (5.43%) system. From the aspect of typology, this maintenance system illustrates that most are still traditional and extensive; this affects the development of cattle population and body weight in the period of rearing

This study aims to formulate the Sustainability model of the Sangbintang area based on beef cattle breeding in North BolaangMongondow Regency, which carried out from January to June 2018. This research uses a survey method with some data analysis, such as: 1) Analyzing the sustainability status of beef cattle breeding business in the Sangbintangarea, using Rap-KAWSangbintang Multidimensional Scaling (MDS), and 2) Formulating a model for the development of a Sangbintang area based on sustainable beef cattle using the Analytical Hierarchy Process (AHP). The MDS Rap-KAWSangbintang analysis results are that from the aspect of ecological, technological and economic dimensions the results are less sustainable, while the Socio-culture and Institutional dimensions are quite sustainable. AHP weight value indicates an alternative priority model for the development of sustainable beef cattle based in North BolaangMongondow Regency, they are 1). Increased human resources, 2).Improvement of infrastructure, 3).Increasing the active role of farmers, 4).Enhancing Cooperation and partnerships, 5). The introduction of cultivation technology, and 6) increasing the role of supporting institutions. There are 6 models of policy development in the area of Sangbintang based on sustainable beef cattle breeding, namely: 1). improvement of human resources, 2) Development and maintenance of infrastructure facilities and infrastructure, 3) increasing the active role of farmers, 4) Increasing cooperation and partnerships 5) Introducing cultivation technology, and 6) increasing the role of supporting institutions. It is recommended that 6 models of the development of Sangbintang area based on sustainable beef cattle breeding in North BolaangMongondow District be implemented.

The consistency of the semen extender used is one of the deciding factors in the quality of the frozen semen. Water clover extract (WCE) was supposed to retain the semen content during freeze storage with the antioxidant compounds. The objective of this analysis was to determine the impact on the consistency of post-thawed Boer Goat Semen of the water clover extract supplement. The Boer semen was collected from 3 Boer bucks aged at 3 to 3.5 years Boer bucks which weighed at 40 to 42 kg. The semen was obtained by artificial vagina two days a week and the semen used for this research should have at least 80 percent individual motility and feasibility and maximum anomalies of 10 %. The semen was added with WCE at different concentration levels (0, 2, 4 and 6%) by using Tris-fructose citric glycerol diluents as the base extender. The study was done in a randomized way and the results were evaluated using a variance analysis followed by a multiple range test from Duncan. The results showed that a WCE supplementation with Tris-fructose citric glycerol diluent as the base extensor had a significant (P0.05). The research shows that the best way to preserve frozen boer goat semen consistency was to add 4% WCE in tris fructose citric glycerol.

Land reclamation efforts are still experiencing several obstacles, including the accumulation of toxic concentrations in the reclamation channel. The main influencing factors are tidal force, channel length, and tidal water storage dimensions. Simulation using the EFDC (Environmental Fluid Dynamic Code) was used to analyze these problems. This research was conducted on primary-secondary channels in Terantang reclamation unit in South Kalimantan, Indonesia. The first stage is the identification of hydrodynamic and water quality conditions, followed by modeling. The final stage is the simulation of flow patterns, water age, and dissolved iron concentration for several scenarios of channel length and tidal storage dimensions. The results showed that the simulation with 75% of the channel length with standard tidal storage provided an adequate water circulation pattern and water age, although it still had accumulated dissolved iron concentrations at the tidal storage. Better results for water circulation patterns, water age, and accumulation patterns of dissolved iron concentration were obtained at 50% of the channel length, but must be accompanied by adjustments to the tidal storage dimensions to 50% of the initial depth. All simulation results without using tidal storage show the accumulation of dissolved iron concentrations at the end of the channel which is indicated by the occurrence of water circulation patterns that are not in line with tidal patterns, and high water age.

Soil contamination with heavy metals has become a global environmental-health concern. A series of greenhouse experiments were conducted to investigate the effects of rice straw, rice straw derived biochar (BC), multi-walled carbon nanotubes, and single superphosphate (SSP) on immobilization of Pb and Cu via sequential extraction of BCR, total characteristics leaching procedure (TCLP), and metals phytoavailability to rapeseed in Pb and Cu spiked soil. Moreover, the residual effect of applied soil amendments on growth and uptake of Pb and Cu in tomato was also investigated in the metals spiked soil. In results, the addition of BC to Pb and Cu spiked soil proved the most effective amendment in modifying the distribution pattern of Pb and Cu from acid-soluble (less bioavailable) to residual fraction (non-toxic), thereby improving the geochemical stability of contaminated soil. The application of BC (6% w/w) reduced the uptake of Pb and Cu in shoot and root by 46 and 36%, and 77 and 58%, respectively. While investigating the residual impact in tomato, the uptake was decreased by 36 and 66% for Pb and 29 and 61% for Cu in shoot and root samples, respectively. With the application of BC (6% w/w), the concentrations of Pb and Cu in the shoot portion of tomato were below the permissible limits as set by the world health organization. The application of SSP was more effective in reducing TCLP-Pb to 0.2 mg L−1 in metals spiked soil compared to the other amendments. However, the bioavailability of Cu was increased with increasing SSP addition. In conclusion, the application of BC was more effective in reducing Pb and Cu phytoavailability through immobilization in contaminated soil compared to the other organic and inorganic amendments.

Student publication organizing application is an application used to assist officers in the process of managing web-based student publication journals. The mechanism of this research was made iteratively from the process of making software requirements specifications, analyzing system requirements, then proceed to the system design stage, use case and flowchart design, database design, and interface design, then followed by developing applications and closed with testing. The programming languages used are PHP, HTML, and MySQL databases. The results of this study are the document design and application organizing of student publications. The application of this student publication organizing application can improve the quality of the scientific journal organizing process at the South Aceh Polytechnic more systematic and organized to achieve efficiency and improve publication to be global.

With the rapid development of information and communication technology, the internet has become an essential medium for obtaining or exchanging information without the obstruction of distance, time, and place. The purpose of developing this application is to design the nearest Tourism Location Search Application in South Aceh district based on Android. This application was created using Android Studio. This application provides information about existing tourist objects from location information, facilities, and guidance to reach the location using the Maps method. Users of the application can choose attractions based on categories and the system will provide a guide to the tourist sites that can be visited.

The objectives of this research are 1). Knowing How Curriculum Management in MA Featured Mamba'ul Huda Krasak Tegalsari Banyuwangi, 2). Knowing How Students' Achievement In Ma Unggulan Mamba'ul Huda Krasak Tegalsari Banyuwangi, 3). Knowing Is There The Effect Of Curriculum Management On Students' Learning Presence in MA Unggul Mamba'ul Huda Krasak Tegalsari Banyuwangi, 4). Knowing How Much Influence Curriculum Management Has On Students' Learning Presence in MA Unggals Mamba'ul Huda Krasak Tegalsari. This type of research is descriptive quantitative by using the method of observation, interview, questionnaire, and documentation for data collection techniques while the analysis uses the correlation of Poduct Moment. The population of this research is Class XI at MA Featured Mamba'ul Huda Krasak Tegalsari as the sample Class XI IPA with 37 respondents. After conducting an analysis of his insights, it was found that the management of the curriculum at MA Unggul Huda Krasak Tegalsari was classified as good and student achievement was also classified as good. The existence of influence of curriculum management on student learning preservation at MA Featured Mamba'ul Huda Krasak Tegalsari and the influence is 77% while the rest is 23% by other variables.

Brassinosteroids (BRs) are newly discovered plant hormones that protect the plants from biotic and abiotic stress. Plants produce these hormones at all times, however, the quantity and location of their production vary. It has been demonstrated that BRs help the plants to regulate their response to stress conditions and make them more resistant to pest attack, extreme hot or cold environment, water scarcity, and salinity, among other types of stress. Manipulation of genes involved in the synthesis of BRs in different plants is a feasible strategy for genetic improvement of crop production and stress tolerance.

The purpose of this research was to determine the dose of mangosteen rinds juice (0%, 2%, and 4%) in a diluent Tris Aminomethane -egg yolk. The fresh semen was collected once a week using an artificial vagina from five Limousin bulls aged 8 to 11 years old with a body weight of 895-1034 kg. The research method was experimental laboratory using a randomized block design with 3 treatments and 10 replications. If there were significant influences among the variables, it would be then tested by Duncan’s Multiple Range test method. The result showed that Tris Aminomethane-egg yolk diluent with 4% of mangosteen rinds juice suplementation had significant differences (P

The purpose of this research was to determine semen quality and frozen semen production of beef cattle at different month collection in Lembang Artificial Insemination Center. Beef cattle strain that used for this research are Aceh, Angus, Brahman, Limousine, Madura, Ongole and Simmental. The research parameter included semen volume, pH, motility of spermatozoa, concentration of spermatozoa, number of spermatozoa, number of spermatozoa motil and number of frozen semen straw. The method of this research using factorial completely Randomized Design and each had 3 replication per treatment. The different of beef cattle have given a significant effect of semen volume (P0.05). Different month collection have a significant influence of semen volume (P