نتایج جستجو برای: 071 and 092
تعداد نتایج: 16827610 فیلتر نتایج به سال:
A total of 917 Mycoplasma isolations were made from 4 092 specimens originating from 2 874 cattle in private herds and at AI stations. The percentages of isolations from the different sources were: cervico-vaginal mucus 14,6%, semen 43%, preputial wash 25%, foetuses 3,3% and placentas 15%. Mycoplasma bovigenitalium, the most common isolate, was recovered from 39% of males, 47% of females, 25% o...
Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi’an, China J. J. Cao, J. C. Chow, S. C. Lee, Y. Li, S. W. Chen, Z. S. An, K. Fung, J. G. Watson, C. S. Zhu, and S. X. Liu State Key Laboratory of Loess & Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710075, China Desert Research Inst...
We prove existence, uniqueness, and regularity properties for a solution u of the Bellman-Dirichlet equation of dynamic programming: (1) max {I]u+f i} =0 in (2 i = 1 , 2 u=O on 092, where D and L 2 are two second order, uniformly elliptic operators. The method of proof is to rephrase (1) as a variational inequality for the operator K = L 2 (D)1 in L2(O) and to invoke known existence theorems. F...
OBJECTIVE To study the relationship between bullying behavior and psychopathology. MATERIALS AND METHODS A total of 1 092 students identified their peers' bullying status based on the Bull-S questionnaire. Parents completed the Child Behavior Checklist (CBCL) to determine psychopathology levels. RESULTS The bullying group had associations with anxiety, somatic symptoms, oppositionalism and ...
Dirk Wernicke,* Corinna Thiel,* Corina M. Duja-Isac, Kirill V. Essin, Matthias Spindler, Derek J. R. Nunez, Ralph Plehm, Niels Wessel, Annette Hammes, Robert-J. Edwards, Andrea Lippoldt, Ute Zacharias, Hinrik Strömer, Stefan Neubauer, Michael J. Davies, Ingo Morano, and Ludwig Thierfelder Max-Delbrück Center for Molecular Medicine, 13 092 Berlin; Clinic of Internal Medicine, Julius-Maximilians ...
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