Judul: Studi Kasus Proteinuria pada Sapi Perah di Kawasan Usaha Peternakan Cibungbulang, Bogor.
Abstrak: This research aims to study the proteinuria in dairy cows in Region Livestock enterprises (Kunak) Cibungbulang, Bogor, as a guarantee of health status to fulfill the needs of fresh milk in Indonesia. A total of 30 dairy cows were examined using semi-quantitative test strips, three cows that are not pregnant have proteinuria accompanied by increased frequency of pulsus. A total of three dairy cows proteinuria, one of whom suffered pyuria, hematuria, and glucosuria. Results were analyzed using a table of diagnosing disorders prerenal, renal, and Postrenal, dairy cows are thought to potentially suffer from glomerulonephritis, glomerulosclerosis, interstitial nephritis or urolithiasis. This study provides justification for the effective use of semi-quantitative urine test strips.
Keyword: dairy cattle, proteinuria, pyuria, hematuria, glucosuria

Judul: Pyuria  and  health  index  on  dairy  cattle  freisien  holstein at  farm  area  Cibungbulang  Bogor
Abstrak: Pendekatan manajemen kesehatan ternak adalah aspek penting untuk menjamin produktivitas susu sapi perah di kawasan usaha peternakan sapi perah cibungbulang bogor. Pendekatan ini dapat dilakukan dengan mengevaluasi indeks kesehatan hewan dan teknik uji urinalisis semikuantitattif secara praktis. Hasil evaluasi indeks kesehatan adalah 5 dari 30 ekor sapi dalam kondisi normal, 6 ekor sapi menunjukkan peningkatan frekuensi pernafasan, 7 ekor sapi menunjukkan peningkatan frekuensi pulsus, 12 ekor sapi mengalami peningkatan frekuensi pulsus dan frekuensi pernafasan. Hasil dari uji urin striptest semikuantitatif adalah 2 dari 30 sapi perah yang di uji mengalami pyuria. Satu ekor sapi positif pyuria mengalami peningkatan frekuensi jantung, frekuensi pernafasan dan suhu tubuh. Satu ekor sapi yang lain berada pada kondisi estrus., Herd health management approach is important aspect to insure milk productivity of dairy cattle at the dairy cattle farm area at Cibungbulang Bogor. This approach can be done by evaluating the animal health index as well as the result of semiquantitative urinalysis. The result of health index evaluation measuring by pulse and breath frequency refilled 5 of 30 cattle in normal condition, 6 cattle had increased breath frequency, 7 cattle had increased pulse frequency, and 12 cattle had increased pulse and breath frequency. The result of semiquantitative urine striptest showed that 2 of 30 cattle had pyuria. One of them had increased in temperature, pulse and breath frequency indicating of urinary tract infection. Another cattle possible in estrus condition.
Keyword: Sapi perah, Indeks kesehatan, pyuria

Judul: Thermal Characteristics and Dynamics of Tropical Cyclone over Western North Pacific Ocean: A Case Study of Typhoon Songda (Chedeng) 2011
Abstrak: The frequent occasion of Tropical Cyclone (TC) over Western North Pacific (WNP) Ocean lies from 10˚N to 26˚N and 121˚E to 170˚E. Sources of TC development come from warm ocean temperature where latent heat is released during condensation processes and subsequently concentrated in the boundary layer. Relative humidity at 850-700 hPa is responsible to produce the most intense storm. Meanwhile, weak vertical wind shear between 850-200 hPa is one of the dynamical factors that lead to the development of TC. Pressure level of 850-200 hPa is chosen to minimize the thermodynamic effect in the lower troposphere. Typhoon Songda (Chedeng in the Philippines) or TSC lasted from May 18th to 30th, 2011 and strengthened into powerful Super Typhoon stage between May 24th and 27th. Long curving track and the exhibition of all sequences of TC life cycle, TSC is then considered as an ideal case of TC. The objective of the study with case of TSC is to investigate the role of thermal characteristics and dynamics on TC intensity. The research is carried out by using Advanced Research of Weather Research and Forecasting model (WRF ARW model) version 3.3. Two domains are employed in the model. The first domain situate from 02˚N to 40˚N and 118˚E to 149˚E and cover spatial resolution () of 33.1 km. The second domain situate from 09˚N to 27˚N and 119˚E to 132˚E with of 11 km. Timestep of the model () is 120 seconds. The model is supported by the following physical parameterization, i.e., Yonsei University Scheme (YSU) in the boundary layer, Kain-Fritsch scheme (KF) in the cumulus, and WRF Single-Moment 3-class scheme in the microphysics. Initial meteorological condition prior to the formation of the cyclone is generated using WRF ARW standard-release model. Sensitivity of the model output is obtained from a selected single-parameter change scenarios, namely, 10 % to 20 % decrease and increase of wind shear initial data at 850-200 hPa, and by 10 % to 20 % decrease of relative humidity initial data at 850-700 hPa. The result showed that the negative correlations between wind shear and intensity are found in wind shear scenarios. Wind shears of 10 ms-1 which lead to strengthening of the wind intensity in the early period of Typhoon development are found in wind shear scenarios. The effect of wind shear changes on wind intensity is statistically significant in the 20 % wind shear scenarios. During mature stage, weak wind intensity occurred when wind shear increase as given in the WRF standard-release and the 20 % decreasing scenario. Different situation is found in the 20 % increasing scenario where wind shear tend to weak and lead to strong wind intensity at this stage. Meanwhile, the reduction of moisture supply at 850-700 hPa resulting from 20 % decreasing relative humidity play a major role in the weakening of wind intensity and reduces mechanical energy of the cycle process as much as 300 J kg-1.
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