Judul: Hubungan antara Indeks Taikan Pesisir (Coastal Upwelling) dengan Suhu Permukaan Laut dan Konsentrasi Klorofil-a dari Citra Satelit
Abstrak: Monsoonal upwelling generally occurred along the coasts of South Java to West Sumatera. Upwelling study has been done, however the study of upwelling index using data derived from satellite censor are less. The aim of this research was to study the relationship between upwelling index, sea surface temperature (SST) and chlorophyll-a concentration from satellite censor. SST and chlorophyll-a data was obtained from 3rd level of Aqua-MODIS satellite censor, wind data derived from Quickscat satellite censor, anomaly of mean sea level (MSL) derived from altimetry on July 2002 to June 2011. Formula of Coastal upwelling index (UI) derived from Bakun. Statistical analysis was used to describe the relationship of SST and chlorophyll-a to UI. Research was conducted in South of Java to West of Sumatera that divided by 17 observation sites. The result of this study show that the occurrence of upwelling in South of Java to West of Sumatera was in May to October coincide perfectly with the descend of SST (24.64-25.98 °C) and anomaly of MSL (-0.01 - -0.28 m), meanwhile the concentration of chlorophyll-a is increase (1.07 - 8.34 mg m-3). The highest distribution of UI was found in observation site number 7 (-557.79 m3 s-1/100m coastline) and number 8 (-558.84 m3 s-1/100m coastline), and the lowest was found in observation site number 1 (-3.30 m3 s-1/100m coastline). The highest distribution of UI occurred on August to September. The highest UI occurred in 2006 and the lowest in 2010. Statistical analysis show that the SST give a strong relationship to UI (r=0.83) in observation site number 17 and the middle relationship occurred in observation site number 1 (r=0.52). Chlorophyll-a gives the strong relationship to UI respectively (r=0.77) in observation site number 15 and the middle occurred in observation site number 5 (r=0.50).
Keyword: upwelling, west of sumatera, south of java, sea surface temperature, chlorophyll-a

Judul: Kajian kesuburan perairan pada tiga kondisi moda dwikutub samudera hindia (indian ocean dipole mode) hubungannya dengan hasil tangkapan ikan pelagis di Perairan Barat Sumatera
Abstrak: The Indian Ocean Dipole Mode (IOD/IODM) is an oscillation of the interaction between atmosphere and ocean system. IODM comprises of bipolar structure that characterized by the difference of sea surface temperature to normal. This phenomenon provides important influence to the several parameters of oceanographyc. While the positive event of IODM, during southeast munsoon (June to October), southeasterly wind from Australia generates upwelling, bringing cooler waters and increased nutrients to the surface along the southern coast of Java and Sumatera and its condition has been increasing chlorophyll-a concentration. The objectives of this study is to know the variability of chlorophyll-a along the southern coast of Java and Sumatera on positive IODM event. The sea surface temperature (SST) images taken from thermal sensor of Advanced Very High Resolution Radiometer-National Oceanic and Atmospheric Administration (AVHRR-NOAA) has been used to detect the cooler water as upwelling indicator. We investigated the spasial and temporal variability of chlorophyll-a along the south coasts of West Java and Sumatera from September 1997 to December 2009, by using the data of the Sea-viewing Wide-field of view sensor (SeaWiFS) of Sea Star satellite. The results shown that formation phase of IODM in transitional season I (May), while the strengthening of the South Equatorial Current followed by early cooling of the SST. The maturation phase in the southeast monsoon (June to August) and decay phase in November was followed by warming of the SST. At the Southeast monsoon (June to August), there is a visible presence of upwelling in the south of Java and western coast of Sumatera. Upwelling with highly intensity was founded in the southern coast of Java and western part of Sumatera on strong positive IODM event assosiated with intermediate of El Niño event, 1994. Higer chlorophyll-a concentration corresponds very well with monsoon-generated upwelling during the Southeast monsoon cycle. During the peak of anomalous easterly winds on strong positive IODM event (1997 and 2006) were induced strong upwelling. This event produced higher chlorophyll-a concentration that extended further northwest-ward along the Sumatera coast. The impact of upwelling while the IODM positive event on pelagic fish catch, likely follow the temporal variability in chlorophyll.
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Judul: Metoda intramedullary pin sebagai salah satu cara menanggulangi fraktur femoralis pada anjing
Abstrak: Metoda intramedullary pin merupakan salah satu metoda penanggulangan fraktur yang populer karena banyak mempunyai keuntungan, diantaranya adalah : cepat dan mudah dikerja- kan, fiksasi yang dihasilkan lebih kuat dibandingkan metoda plate, setelah sembuh tulang menjadi lebih kuat, dan biaya yang digunakan relatif lebih ekonomis. Beberapa macam intramedullary pin yang ada, diantara- Steinmann pin, Rush pin, Kirschner pin, Kuentscher nya : nail, dan Leighton Shuttle pin. Teknik pemasangan intramedullary pin dapat melalui operasi tertutup atau operasi terbuka, tergantung dari ti- pe dan derajat fraktur. Pada operasi tertutup tidak dila- kukan pembukaan terhadap lokasi fraktur. Penyisipan pin dilakukan melalui fragmen fraktur proximal diteruskan ke fragmen distal, sehingga pada metoda ini luka yang timbul hanya pada tempat dimana pin tersebut dimasukkan. Pada operasi terbuka penyisipan pin dilakukan melalui pembukaan lokasi fraktur. Dalam melakukan pembukaan terhadap lokasi fraktur, harus dipilih pendekatan yang paling sesuai dan paling sedikit kemungkinannya untuk menimbulkan komplikasi. Pengambilan pin biasanya dilakukan setelah empat atau lima minggu disisipkan, diharapkan pada waktu itu telah terjadi pembentukan callus yang sudah cukup kuat untuk me- nunjang berdirinya tubuh. Pada beberapa keadaan pin tidak perlu diambil, misalnya pada anjing tua atau pada anjing yang menderita penyakit tulang. Tidak ada reaksi sakit... akibat pin bertahan di dalam tulang.
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