Judul: Metode Survei Kayu Rakyat Berhrkan Beberap Karakteristiknya : Studi Kasus di Kabupaten Bogor
Abstrak: Data and information either having high validity or high reliability are still limited. This is might due to the difficulty to obtain the data and cost reason. The difficulty to survey the private forest is affected by several of the following factors, i.e. small size of private forest, spreadly distributed and converted easily to another land use. To overcome those dificuties, it is important find out a survey method that can be accurately estimate the private forest condition and potency. Survey methods examined in this research include social-economics and biophysic-based method, image-based method using Normalized Dtflerence Vegetation Index (NDVI), and method based on integration of basic data and image. Correlation test were performed for all private forest variables. Then stratification was established based on the selected factors. A method is recognized as accurate if it has low coefficient of mean variation, this describes a homogenity strata, and high in coefficient of variation of among strata, showed each strata has specific value that different with the other ones. Maximum difference between coeficient of mean variation and coefficient of variation of among strata was investigation. The result showed that basic data method has higher accuracy than another to method in which dominant variables are rural density and listance to city.
Keyword: 

Judul: Karakteristik, potensi dan kontribusi hutan rakyat di wilayah Kabupaten Bogor
Abstrak: Private forest is kind of wood agriculture which do in dry land. Private forest bocome the source for wood industry material, especially on Java area. Private forest now was comercially by the peasant and become the alternative for their income. Simply peasants management becomes the threat for forest suistainability. The objective of this study was to identified the characteristic of private forest agriculture, and to calculate the potential of trees proprierity. Furthermore, the private forests income contribution for peasents finance have also been calculated. This study was conducted by description and corellation analysis. Correlation analysis was using between dry land area and trees proprierity and also private forest income variable. The results shows private forest were held by polyculture and agroforestry system by Sengon (Falcataria moluccana (Miq.) Berneby & Grimes) trees own the highest potential with 562 trees/ha. Peasants in Stratum III (dry land area >0.5 ha) has the highest trees proprierity with 1300 trees/person. Private forests contributing until 10 % from peasants total income. Dry land area has positive correlation with the trees proprierity significant at the 0.01 level and has positive correlation with private forests income significant at the 0.05 level.
Keyword: Bogor Agricultural University (IPB), correlation, forest income, trees proprierity, dry land, Private forest

Judul: Leukemia pada kucing
Abstrak: Leukemia pada kucing adalah suatu penyakit yang sangat patogen, disebabkan oleh sejenis virus. Virus ini dikenal sebagai Feline Leukemia Virus atau FeLV. FeLV ini oleh beberapa ahli dikatakan hanya bersifat ganas pada hewan kucing. Penularannya bisa secara horizontal maupun congenital. Kucing pada semua tingkat umur dapat terserang oleh FeLV ini. Khusus pada bentuk "thymic leukemia", virus ini hanya menyerang anak-anak kucing berumur diba- wah 1 tahun. Kucing-kucing liar atau yang tidak terpeli- hara jarang sekali terinfeksi FeLV. Selain dari serangan virus FeLV itu sendiri, maka penyakit leukemia ini bisa disebabkan oleh beberapa fak- tor yang sudah ada dalam tubuh hewan dan sangat menunjang perkembangan penyakit ini, yaitu antara lain tumor, agen toksik, cedera oleh kecelakaan dan gangguan hemopoiesis. FeLV menyerang sel-sel darah dalam tubuh hewan se- hingga pembentukan darah berjalan tidak normal. Terlihat sel-sel darah yang belum dewasa sudah beredar dalam sir- kulasi darah. Bentuk dan jumlahnya tidak lagi seimbang dalam tubuh hewan kucing tersebut. Gejala klinis antara lain kekurusan, ikterus, anemia, lemah, anoreksia, dyspnoe, sulit menelan, batuk, dan membran mukosa pucat. Selain itu kelenjar pertahanan tubuh juga membengkak, kemudian terjadi hepatomegali, spleenomegali dan pembengkakan pada ginjal. Terbentuk massa tumor pada beberapa tempat. Secara biopsy pada sumsum tulang akan terlihat be- berapa perubahan. Sumsum tulang berwarna merah tua atau abu-abu. Konsistensinya lunak dan terdapat banyak sekali memproduksi sel darah putih. Melalui gambaran darah leukemia ini lebih mudah didiagnosa. Jumlah retikulosit rendah sekali. PCV 8-15%, hemoglobin menurun, sel darah putih (WBC) meningkat, lim- fosit meningkat, Alfaglobulin juga ada peningkatan, dan banyak eosinofil yang belum dewasa beredar dalam darah…dst
Keyword: