Judul: Keragaman Jenis Rayap dan Intensitas Kerusakan Bangunan di Perumahan Taman Darmaga Permai I, Ciampea, Bogor
Abstrak: Termites attack make building service life of being shorter. Building components which are attacked by termites are made of lignocellulose. The objective of this research is to understand the species of termites, distribution of termites and intensity of the damage building. Identification of termites species used baiting method (ASTM D 1758-06 2008) with burying ±250 pine woods. The Intensity of building damage was done by components building survey in Taman Darmaga Permai I Residence, Ciampea, Bogor. There were five species of termites in research location such as Macrotermes gilvus, Odontotermes javanicus, Coptotermes curvignathus, Schedorhinotermes javanicus, dan S. sarawakensis. The widest spreading of termites species was O. javanicus from Termitidae family. Most of home building conditions were in medium conditions (87.91 %). Mechanical factors had the highest percentage (40.75 %) as a cause of the damage building than biological (37.36 %) and physical factors (21.13 %).
Keyword: termites, distribution of types, diversity, Building damage intensity

Judul: Keragaman Jenis Rayap dan Intensitas Kerusakan Bangunan di Perumahan Alam Sinarsari, Cibeureum, Darmaga, Bogor
Abstrak: Nowdays, termite attacks to buildings are very important issue with considering the intensity of their attacks which are high and extend, so that the value of losses due to termite attacks tend to increase from year to year. The demography of Kota Bogor which has high rain intensity and humidity can be one of factor causing building damages. Damage of buildings like decay and crack can be a access for termites to attack the buildings. The objective of this research is to know the species and distribution of subterranan species, along with to know damage intensity of house buildings in the location of research. Location of this research is Perumahan Alam Sinarsari with spread 280 stakes Pinus merkusii size 1.9 cm x 1.9 cm x 45.7 cm. The results showed that there found six species of subterranean termites at Perumahan Alam Sinarsari, which were Coptotermes curvignathus, Schedorhinotermes sarawakensis, S. javanicus, Odontotermes javanicus, Macrotermes gilvus, and Capritermes mohri. Meanwhile based on survey of damage and interview showed most of the houses buildings included in medium condition (61.03%) and also founded damaged caused by dry wood termite attacks.
Keyword: dry wood termite, damage of building, termite, Biodiversity

Judul: The Leukocyte Profile of Pregnant Friesian Holstein Cows vaccinated with Escherichia coli K99 polivalen vaccine.
Abstrak: The objective of this experiment was to study the leukocyte profile of pregnant cows vaccinated with E.coli K99 polivalen vaccine. Three pregnant Friesian Holsteins cows were used in this experiment. Before the administration of vaccine, the cows were given a series of immunomodulator injection for three days. The vaccinations were administered three times at 8, 6, and 4 weeks before calving. Blood were drawn through jugular vein, first before the administration of vaccines, then weekly until calving. Based on the observation, it can be concluded that the administration of E.coli K99 polivalen vaccine in pregnant cows not affected the leukocyte profile. Keywords : Escherichia coli vaccine, leukocyte profile, differential leukocyte
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