Judul: Peran Pemuda dalam Pembangunan Masayarakat Pedesaan (Kasus Penelitian Desa-desa Wilayah Perkotaan, Pinggiran dan Pedesaan Kabupaten Malang Jawa Timur)
Abstrak: Peran adalah perilaku yang diharapkan sesuai dengan hngsi atau kedudukannya. Perilaku yang dilakukan pemuda adalah belajar dan berlatih serta berpartisipasi aktif dalam pembangunan. Belajar dan berlatih adalah proses pengembangan diri. Partisipasi aktif dalam pembangunan masyarakat pedesaan merupakan proses pematangan diri. Dengan cara demikian diharapkan mereka (pemuda) kelak menjadi matang dalam menghadapi berbagai gerak pembangunan masyarakat pedesaan di desanya.
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Judul: The Political Role of Youth in Rural Development
Abstrak: Pembangunan pedesaan harus melibatkan pemuda dalam setiap prosesnya. Keterlibatan pemuda bisa dilakukan dengan memberikan peran politiknya dalam tahap perumusan kebijakan, implementasi, hingga pengawasan. Peran politik pemuda adalah upaya yang dilakukan pemuda desa untuk memengaruhi kebijakan pembangunan di desanya. Penelitian ini bertujuan untuk mengenalisis pengaruh antara faktor internal dan eksternal individu terhadap peran politik pemuda dan menganalisis hubungan antara tingkat peran politik pemuda dengan pembangunan desa. Metode yang digunakan adalah metode kuantitatif menggunakan instrumen kuesioner yang didukung oleh data kualitatif berupa wawancara mendalam dengan para informan. Desa Babakan, Dramaga, Kabupaten Bogor menjadi lokasi penelitian untuk studi ini. Sebanyak 36 pemuda yang bergabung dengan organisasi kepemudaan yang ada di Desa Babakan menjadi subjek pada penelitian yang dipilih secara stratified random sampling. Hasil penelitian menunjukkan bahwa indikator umur pada faktor internal memiliki pengaruh negatif signifikan. Sementara itu pada faktor eksternal, hanya dimensi kebutuhan kondisional komunitas yang memiliki pengaruh positif signifikan dengan peran politik pemuda. Selain itu, peran politik tidak menunjukkan hubungan yang nyata dengan pembangunan desa., Rural development must involve youth in every process. The involvement of youth can be done by giving their political role in the stages of policy formulation, implementation, and supervision. The political role of youth is an effort made by youth to influence development policies in their village. The purpose of this study was to analyze the influence between internal and external factors of individuals on the political role of youth and to analyze the correlation between the level of the political role of youth and rural development. The method used was a quantitative method using a questionnaire instrument supported by qualitative data in the form of in-depth interviews with informants. Babakan Village, Dramaga, Bogor Regency was the research location for this study. As many as 36 youths who joined youth organizations in Babakan Village were the subjects of the research selected by stratified random sampling. The results showed that age had a negative significant effect on the political role of youth and external factors of youth had a positive significant effect on the political role of youth on the dimensions of the conditional needs of the community. Meanwhile, the role of politics did not show a significant correlation with rural development.
Keyword: organization, political role, rural development, youth

Judul: Infeksi buatan white spot syndrome virus (WSSV) dan variasi genotipe lobster air tawar (Cherax quadricarinatus)
Abstrak: Viruses are very abundant in sea water and therefore diseases caused by viruses are common in marine organisms. Viral diseases create major problem for the commercial farming of crustaceans. One of the most common and most devastating viral pathogen threatening the shrimp farming industry is White Spot Syndrome Virus (WSSV), which is spreading around the world and also infecting many different species of crustaceans including unnatural host as freshwater crayfish. Redclaw, like other invertebrates, rely instead on innate immune responses, which is mediated by haemocytes and that mechanisms are very efficient and complex. The infecti vity of white spot syndrome virus (WSSV) to redclaw (Cherax quadricarinatus) was artificially tested by immersion challenge and intramuscular injection along with hemogram analysis. The redclaw was found to be susceptible to White Spot Syndrome Virus (WSSV). The immersion method have the same impact as effective as intramuscular injection. Histopathological observations of various tissues of WSSV­infected redclaw showed similar symptoms to those from WSSV-infected penaeid shrimp. When redclaw still alive, the virus inclusion body only appearance in hepatopancreatocytes. For 24 h incubation period, the number of granulocytes by intramuscular injection was significantly higher than by immersion method as great as 58.08% and 43.31 % respectively. On the contrary, the number of hyalinocytes by immersion method was significantly higher than by intramuscular injection as big as 53.45% and 38.75%, respectively. These results indicate that WSSV has a significant effect to the population of redclaw haemocytes, where granulocytes are more resistant to and may interact by some means with the virus. Prawn Infective Doseso (PIDso) to kill 50% of the challenge redclaw was found on 10-2 virus fold dilution. DNA analysis with RFLP-mtDNA using HaeIII, Hind6I, HindlII, Rsal and Sacll restriction enzyme did not show genotype difference between the live and the dead ones.
Keyword: lobster tawar, Haemocytes, variasi genotipe, kualitas air