Judul: Pendugaan Efek Pendinginan Menggunakan Model Empiris di Ruang Terbuka Hijau Institut Pertanian Bogor.
Abstrak: The cooling effect of small green areas with trees sites of various geometric configurations is the object of this study. It was studied experimentally at 3 different sites in Bogor Agricultural University during the period March-June 2013. An empirical model is developed in this study for predicting the cooling effect inside the sites. The model is based on statistical analysis carried out on 658 experimental observation gathered every 6 am and 2 pm from the 3 sites on calm days. Two factors that explain inside the sites are the partial shades area under the tree canopy and site specific effect. The cooling effect of green space areas on their immediate surrounding at noon was also analyzed. The cooling effect estimated in this study is perceivable up to about 50 m in the streets branching out from the site. The findings show the differences of every site, Graha Widya Wisuda (GWW) site that has most traffic outside the site shows biggest difference between site borders and the point measure in 50 m about -2.60 C.
Keyword: canopy, cooling effect, empirical study, green space area

Judul: Pemodelan pengaruh jarak jangkau ruang terbuka hijau terhadap suhu permukaan di perkotaan (  studi kasus : kota Bogor )
Abstrak: This research was conducted in Bogor, located at 106o48'40'' E-106o46'22'' E and 6o30'53''S -6o40'08'' S. The research aimed at determining the influence of greenspace distance on micro climate especially on surface temperature, and therefore the effective distance of greenspace can be determined for urban spatial planning consideration. Urban surface temperature is the function of energy balance components and greenspace distance. Information of greenspace was derived from satellite image of Landsat 5 TM +.The image wa classified into seven land cover types i.e water bodies, constructed land, bush, paddy field (sawah), high vegetation, field (ladang), and oil palm. Distance to each greenspace type (bush, paddy field, high vegetation, field, and palm), were calculated using Euclidean distance principle. Energy balance components of each land cover class that include net radiation (Rn), soil heat flux (G), sensible heat flux (H), and latent heat flux (LE) were extracted from band 1,2,3 and 6 of Landsat 5 TM image data.
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