Judul: Analisis Pemanfaatan dan Nilai Ekonomi Air Buangan Pendingin Ruangan (Air Conditioner) di Fakultas Ekonomi dan Manajemen, Institut Pertanian Bogor.
Abstrak: Reuse of wastewater from Air Conditioner (AC) is one alternative that can be used to conserve water resources by using reuse water for toilets, cleaning service, and watering plants. The purpose of this research are to examine the alternative of usage and collectivity that can be done in the utilization of AC wastewater, estimate the economic value of AC, identify factors that influence the magnitude of the economic value of AC wastewater, and analyze the feasibility of the utilization of AC wastewater in Faculty Economics and Management IPB. Methods used for this research were descriptive analysis, Willingness To Pay (WTP), factors analysis that influence WTP value, and Benefit Cost Analysis (BCA). The result showed that based on laboratory test in IPB PROLINK, AC wastewater can be reused for household water usage. WTP value based on the research from sample is Rp 2,36 per liter, this value is low because AC wastewater percepted as sewage. Based on multiple linear regression analysis that has been done, factors that influence WTP value is income level and cost to get the clean water. There are three alternative to collect wastewater from AC, that are (1) reservoir, (2) water torrent, and (3) buckets. Result of the analysis of the feasibility of AC wastewater usage is possible to implement for second and third alternative. Based on feasibility and the value of NPV< Net B/C, and IRR, alternative 2 and alternative 3 are feasible. NPV, Net B/C, and IRR for second alternative is Rp 1.858.711,545, 1,9392, and 24%, whereas for third alternative is Rp 2.473.354,944, 2,7758, and 38,17%. First alternative is not feasible to be implemented because value of NPV < 0, Net B/C < 1, and IRR < interest rate
Keyword: IPB, FEM, BCA, WTP, AC Wastewater, Water Utilization, Economic Value

Judul: Analisis finansial pengoperasian Unit Pengolahan Air Bersih (Water Treatment Plant) Kampus IPB Dramaga Bogor
Abstrak: Air merupakan kebutuhan pokok setiap orang, karena tanpa air kehidupan tidak akan berlangsung dengan baik. Sehingga pengembangan dan pengelolaan sumberdaya air sangatlah berperan penting dalam memenuhi kebutuhan air bersih. Penyediaan air bersih oleh Institut Pertanian Bogor saat ini menggunakan unit pengolahan air bersih atau water treatment plant (WTP). Terdapat 7 unit WTP yang mengolah air baku dari dua sumber, yaitu Sungai Cihideung dan Sungai Ciapus. Sebagai langkah untuk mengevaluasi dan pengembangan WTP yang ada di kampus IPB Dramaga, maka harus dilakukan analisis mengenai operasional maupun ekonomi.
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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