This study was conducted to examine the effect of the size of the Sharia Supervisory Board (DPS), the number of DPS meetings, DPS education, and duality in SSB positions on Islamic Social Reporting using the control variable of company size and profitability. The object of the study consisted of 13 Sharia Commercial Banks and 21 Sharia Business Units recorded in the Financial Services Authority in the 2015 2017 period. Content Analysis is used to identify themes and items in the bank's annual report. Multiple linear regression analysis is a method used in the data processing. This study proves the variable number of SSB meetings, duality in SSB positions, SSB size and profitability significantly influence ISR Islamic Social Reporting. Meanwhile, the variable number of SSB and SSB education was found to have no significant effect on Islamic Social Reporting.Key words : Sharia Supervisory Board, Islamic Bank, Islamic Social Reporting
Microplastics are a severe problem in several countries. Microplastics spread throughout the ecosystem both on aquatic and terrestrial. Those are very difficult to overcome as well as have an impact on the environment and affect food safety. This study aimed to know the penetration of microplastics into several organs in Nile tilapia. The experiment was conducted by given 30 grams of microplastic (a type of polyethylene scrub) into an aquarium (15 L) containing five fish (consumption size) for seven days. The results showed that microplastic penetration occurred in the blood, gills, gonads, intestines, liver, muscles, and stomach. These results explain that during a week of rearing, the fish have been exposed to microplastics. It was very dangerous for human health issues if consumed.
Eel has a savory meaty taste and contains high levels of Eicosapentaenoic acid (EPA) and Docosahexaenoic acid (DHA). The purpose of this observation was to determine intensive rearing techniques for eel (Anguilla bicolor bicolor) at the UPTD KPSDKP for Conservation and Supervision of Marine Fishery Resources of Sicincin, West Sumatra. The preparations conducted for rearing the eel consist of providing seeds, pond preparation, water supply, feed management, water quality control, disease control, growth sampling, and harvesting eel for consumption size. The eel seeds were obtained from natural catches of glass eel in the Cimandiri river, Pelabuan Ratu, West Java. Preparation of the eel pond included cleaning the concrete pond, filling the water by observing the water input into the eel pond. The provision of water for eel rearing was obtained directly from the Kapalo Ilalang Sicincin irrigation channel to the holding tanks before flowing to the eel rearing pond. Feeding management was carried out 2 times a day, namely the percentages of feeding in the morning (35 %) and at night (55%) with a feeding rate of 3%-5%. The feed provided to these eels was in the form of a paste made of powdery pellets. Measurements of water quality for eel rearing during observations were temperature (27-29°C), pH (6-7), DO (5.9-7.8 ppm), salinity (3-4 ppt) and NH3 (0.02-0.07 mg/l). In our observations, parasites shaped like cotton were discovered, which attacked the eel body, causing death. In growth sampling, the measurement of the length and body weight of the eel once a month is necessary to be done.
Coronavirus Disease 2019 (COVID-19) adalah penyakit menular yang disebabkan oleh virus SARS-CoV-2. Berdasarkan hasil infestigasi epidemiologi, kasus tersebut dicurigai berhubungan dengan Pasar Seafood di Wuhan, Cina. Selain menyebabkan penyakit pernapasan atau pneumonia, virus ini juga menyebabkan hiperkoagulasi yang ditandai dengan peningkatan kadar D-dimer. D-dimer adalah produk degradasi fibrin terlarut yang dihasilkan dari pecahan thrombus yang terlarut oleh sistem fibrinolitik. Pemeriksaan laboratorium untuk mendiagnosis pasien terinfeksi COVID-19 adalah pemeriksaan PCR (Polymerase Chain Reaction), dimana hasilnya menunjukkan nilai Cycle Threshold ( CT ) yang bervariasi. Pengertian nilai CT adalah banyaknya siklus yang dibutuhkan hingga sinyal flouresns melewati batas ambang (threshold). Penelitian ini bertujuan untuk mengetahui hubungan nilai CT pada pasien terkonfirmasi COVID-19 dengan hasil D-dimer. Penelitian ini merupakan penelitian kuantitatif dengan desain cross sectional. Data sekunder diambil dari salah satu Rumah Sakit Swasta Daerah di Jakarta Pusat. Data diolah dengan program SPSS dengan uji korelasi Spearman menunjukkan peningkatan kadar D-dimer tetapi tidak terdapat korelasi dengan nilai CT.
The highly use of polyethylene plastics in Indonesia has negative impact toward freshwater aquaculture systems. Omnivorous fish is one of the freshwater biota that exposed by microplastics. This study aims to determine the effect of microplastics to water quality and the prevalence of microplastic exposure in tilapia. The experimental design is conducted using a microplastic exposure (polyethylene scrub) with concentration of 0.01 g/L (P1), 0.1 g/L (P2), and 1 g/L (P3). Each treatment is repeated 3 times. The organ groups observed are the gastrointestinal, liver, gills, and gonads. The stages of the research including fish raising, microplastic extraction, water quality measuring parameter, and counting the amount of microplastics. The result obtained for water quality parameter is temperature, pH, and dissolved oxygen still within safe fish farming limit. Microplastics at high concentration in water can cause a decrease in the total value of ammonia and do not affect the value of water temperature, pH, and dissolved oxygen. Microplastics are found in the digestive organs, liver, gills, and gonads. The digestive tract of tilapia is the organ with the most microplastics after 14 days of exposure. It is concluded that microplastic is harmful for the life of tilapia because it can absorb to the liver and gonads.
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