Judul: Kandungan Mineral Baby Fish Ikan Mas (Cyprinus carpio) pada Berbagai Umur Panen
Abstrak: Baby fish merupakan ikan yang masih dalam tahap juvenile. Ikan mas balita menjadi tren saat ini khususnya di daerah Jawa Barat yang diolah dalam bentuk ikan balita goreng. Penelitian ini bertujuan untuk menentukan kadar mineral (Ca, Na, Mg, Fe, Cu, Zn) dan profil jaringan baby fish ikan mas (Cyprinus carpio) pada umur panen tiga, lima, dan tujuh minggu. Analisis mineral menggunakan Atomic Absorption Spectrophotometer (AAS). Mineral kalsium dan magnesium mengalami kenaikan yang signifikan seiring dengan bertambahnya umur panen, sedangkan natrium dan tembaga mengalami penurunan yang juga signifikan (P<0,05). Hasil analisis mineral besi dan seng menunjukkan angka yang fluktuatif. Histologi baby fish ikan mas cenderung mengalami peningkatan jumlah dan ukuran myomer pada umur tujuh minggu, dan myomer relatif lebih kompak.
Keyword: baby common carp, histology, mineral

Judul: Profil Asam Lemak dan Jaringan Baby Fish Mas (Cyprinus carpio) pada Berbagai Umur Panen
Abstrak: Common carp is a freshwater fish which commonly consumed by Indonesian people. One of important nutrient contained in carp fish is fatty acid. The aim of this study was to determine the differences in chemical composition, the type and amount of fatty acids, and the baby common carp tissue at various harvesting times. The results of the analysis of fatty acids was that the baby common carp contain 5 types of SAFA, 1 type of MUFA and 3 types of PUFA fatty acids. The fatty acids contained in baby carp tends to vary at each harvesting times. Based on the observations of baby common carp tissue, it can be concluded that the number and size of myomere in baby fish increased as the increasing of the harvest time. The digestive system of baby common carp fish also depends on its harvesting time, mucus-secreting cells and absorber cells production increased as the increasing of the age. Baby common carp with older harvesting time also tends to have a more stable tissue
Keyword: Tissue profile., Proximate, Fatty acid, Different age, Baby carp

Judul: Utilization of terra/MODIS L1B data for analysis of horizontal wind profile in the troposphere
Abstrak: This study was concerned with horizontal wind derived from data collected with the Moderate-resolution Imaging Spectroradiometer (MODIS) on board the NASA’s Earth Observation System (EOS)-Terra satellite. The aim of this study is to develop a method for the estimation of horizontal wind movement in the troposphere based on Navier-Stokes equation. The method was applied to a calibrated and geolocated Terra/MODIS L1B 1 km data set. The data inputs to estimate surface temperature are retrieved from TIR (Thermal Infrared) bands 31 (10.780 μm to 11.280 μm) and 32 (11.770 μm to 12.270 μm). The obtained surface temperatures were later used to approximate geopotential height on a constant-pressure surface by using the modified Poisson equation. The main assumptions used are the hydrostatic equilibrium, ideal gas law, constant lapse rate and constant acceleration of gravity. Based on the distribution of geopotential height, the pressure gradient force is measured by the gradient of geopotential on an isobaric coordinate to present the horizontal wind profile. For certain topographic areas especially in the mountain ranges, there was a disadvantage of using pressure as a vertical coordinate which lead to inaccuracy. In spite of that, Terra/MODIS L1B data with 1 km spatial resolution can be used to estimate the horizontal wind movement in the troposphere.
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