Judul: Desain Kapasitas Produksi Listrik Berdasarkan Debit Andalan Berkelanjutan di Daerah Aliran Sungai Cidanau.
Abstrak: Planning development Project of Micro Hydro Power (PMHP) is one of the important thing in the allocation of water resources in rural areas. Planning PMPH observed located in Kubang Baros Village, Serang District, Banten. In planning PMPH, besides planning design capacity of the production electricity, need to know the condition of existing allocation of water resources in the upstream areas. Allocation of water resources accounted by predict water demand for region subdistrict Cinangka, Padarincang and Ciomas in 2050. Calculation water needs aims to the amount of water available can sustain to be used in a long time. So, the allocation for water resources can be run in sustainable and stable. Based on the results of the study determined that the Cidanau Watershed produce reliability discharge equal to 3.51 m3/sekon, with a prediction of water requirement in 2050 is 2.1 m3/sekon. The conclusion for this planning design of electrical production capacity produces electrical power equal to 387.91 kW.
Keyword: Reliability Discharge, Electrical Design Capacity Production

Judul: Techno-economic analysis of micro hydro at energy self-sufficient village of Kampung Lebakpicung, Hegarmanah, Cibeber, Lebak, Banten Province
Abstrak: Model of Energy Independent Village based on micro hydro has been implemented in Kampung Lebakpicung, Hegarmanah, Cibeber, Lebak, Banten Province. This area located directly adjacent to the National Park area of Halimun Salak Mountain. Three main issues have been proposed in the development of energy independent village based on micro hydro namely providing the electricity for local community, developing economic productive using the idle electricity as well as coserving the forest area near village through reforestration. All of three issues have been running well since 2 years ago and this program was strongly supported by local community. Institution based on the local community initiative has also been developed to take responsibility on the sustainability of micro hydro project. This institution has responsibility to run the operational of the micro hydro and to develop the utilization of idle electricity during day time for productive economic activity for local community. The objectives of this study were: 1) to analyze cost of electricity produced by micro hydro. The cost analysis includes kW of electricity could be generated and the price per kW which was based on the operational cost and maintenance cost, 2). to determine the energy cost must be spent by households before and after micro hydro project. Maintenance and operational cost was analyzed in order to consider the cost must be paid by each household. The study was focused on the collection of data i.e. social economic, potency of electricity, technical data of micro hydro. It was found that the potency of micro hydro power plant was 25-74 kW. The cost of electricity from micro hydro power plant was Rp 1.015/kWh. This price was higher than that price of electricity supplied by National Electricity Company with subsidy scheme of 450 Watt, i.e Rp. 415/kWh. The price of electricity that paid by the community was Rp. 239/kWh. If it was assumed that initial cost for installation of micro hydro power plant was under scheme of grant through CSR (Corporate Social Responsibility) of Natioanal Electriocity Company (PT PLN), it was resulted the (nett present value) NPV was Rp. 16.578.189,- at year of 20, payback period at year between 15 to 16. Net B/C was 1,1 and Gross B/C was 1,07 with IRR at 11 percent. BEP of electricity produced by micro hydro power plant was 162.744 kW/year. Utilization of the idle electricity produced by micro hydro power plant at Kampung Lebakpicung during day time could be considered by installing the small scale coffee processing unit.
Keyword: 

Judul: Studi Kasus Liver Neoplasia pada Anjing Shih Tzu
Abstrak: Liver neoplasia is the excessive and uncontrolled replication of hepatocytes that forms nodules visible in ultrasonography. The purpose of this study is to study and discuss the characteristic, diagnosis and treatment of liver neoplasm through the interpretation of ultrasonography and hematology in a Shih Tzu dog. Ultrasonography is conducted with a Chison Q8 ultrasound machine with a 5 to 7 MHz frequency convex probe on lateral recumbency. The blood cells, liver enzymes and nodules sizes were the main parameters in this study. The results in the period of three years from 2021 to 2023 were interpreted and supported with secondary data sources. The Shih Tzu dog is 14 years old in the year 2023 with a body weight of 5.21kg. No obvious clinical signs were observed during previous examinations. However, lethargy, vomiting and anorexia were recorded in its latest examination. Thrombocytosis, granulocytosis, high liver enzymes and hypoglycemia, which are some of the neoplastic clinical manifestations were also presented by this patient. Besides, liver neoplasm, spleen neoplasm and biliary sludge were the sonogram findings of this patient. The liver and spleen neoplasm was observed stable, while the biliary sludge volume fluctuated. The treatment strategy recorded is Ondansetron, Samylin®, Ornipural and Ursodeoxycholic acid.
Keyword: Blood biochemistry profile, Hematology, Liver Neoplasia, Shih Tzu, Ultrasonography