Báo cáo khoa học: "Detection of vvIBDV in Vaccinated SPF Chickens" pptx

... be mixed in the same broiler house, adding to the variation in the level of MDA. Even anticipat- ing optimal timing of a single vaccination, op- timal vaccine quality and optimal handling of vaccines, ... of very virulent field strain IBDV (vvIBDV) as well as vaccine strain IBDV in experimentally infected chick- ens. Two groups of specific pathogen free (SPF) chickens were vacc...

Ngày tải lên: 12/08/2014, 15:21

... is the main reason that mineral mixture industries are looking to reduce costs with the aim of winning markets and guaranteeing business. Because of this, research into the quality of the raw ... industrial monitoring, as some mineral mixtures contain sufficient cadmium to cause toxicity in animals. Keywords : cadmium, beef cattle, and mineral salt Introduction The increasing price o...

Ngày tải lên: 07/08/2014, 15:20

Ngày tải lên: 07/08/2014, 18:21

... train- ing set by either oversampling the minority class or downsampling the majority class. In this prelimi- nary study of sampling approaches for handling im- balanced data for CRF training, ... using constraint classifiers. In Proceedings of HLT/NAACL. D. Hillard, M. Ostendorf, and E. Shriberg. 2003. De- tection of agreement vs. disagreement in meetings: Training with unlabeled...

Ngày tải lên: 07/03/2014, 22:20

... categories used for chunking Tag Explanation of tag B Beginning of a clause E End of a clause I Interior of a clause (except B and E) O Exterior of a clause S Clause consisting of one bunsetsu boundaries ... 2003. Identification of “Sentences” in Spontaneous 329 Figure 2: Dependency structures of bunsetsusto left of beginning of quotations or inserted clauses For instance...

Ngày tải lên: 23/03/2014, 18:20

... 15 *Conventional methods include H  E staining and silver staining of the intestinal sections. Fig 3. PCR amplification patterns of various numbers of cycles. 100 pg of template DNA was amplified. ... (DE) suspension in 0.17 M HCl was vortexed with 50 µ l of the infected mucosal filtrate in a sterile microcentrifuge tube containing 950 µ l of lysis buffer consisting of 5 M...

Ngày tải lên: 07/08/2014, 14:22

Ngày tải lên: 07/08/2014, 18:21

Ngày tải lên: 07/08/2014, 20:23

... somatostatin receptors in human osteosarcomas and correlate this finding with the clinical outcome of the tumour. Patients and methods: Immunohistochemical staining for the presence of somatostatin receptors ... negative staining for receptors of Growth Hormone. Patients with Positive staining for receptors of Growth Hormone (Frequency/Percent) Patients with Negative staining for...

Ngày tải lên: 09/08/2014, 07:21

... syntheticlines, the choice of breedinganimals incrossbreedingprograms involvingChinese breedsortheintrogression ofhigh growth or leanness alleles in the Chinese breeds. Yet, further studies remain necessary ... mapping studies necessary to reduce the mapping interval. Several applications of these results in the breeding industrymay alreadybe considered, suchas the useof marker-assist...

Ngày tải lên: 09/08/2014, 18:21