نتایج جستجو برای: df
تعداد نتایج: 10202 فیلتر نتایج به سال:
Thas paper addresses the problem of equalizing a (narrowband) multipath channel using data f r o m a n array of sensors. By exploiting the structure inherent i n the data, i t i s shown that the number o f multipath rays that can he uniquely identified is o n the order of the numher of data samples collected, rather than the number of sensor.s as in most direction finding npplicalions. Two equa...
چکیده هدف از انجام این مطالعه برآورد پارامترها و روند ژنتیکی صفات تولیدی در گاوهای هلشتاین مازندران با استفاده از داده های جمع آوری شده توسط مرکز اصلاح نژاد دام کشور بود. داده ها از 49776 گاو هلشتاین که بین سال های 1368 تا 1383 متولد شده بودند، بدست آمد. اجزاء واریانس و پارامتر های ژنتیکی صفات مختلف بر اساس مدل حیوان (تک صفته) به روش حداکثر درستنمایی محدود شده بدون استفاده از مشتق گیری (df r...
Subject Codes: 110 (congestive heart failure), 26 (exercise) df df df df df df dfie ie ie ie ie ie ield ld ld ld ld ld ABSTRACT Background: When advanced, heart failure (HF) with preserved ejection fraction (HFpEF) is
At the International Centre for Diarrhoeal Disease Research, Bangladesh, one-half of the rice-water stool samples that were culture-positive for Vibrio cholerae did not contain motile V. cholerae by standard darkfield microscopy and were defined as darkfield-negative (DF(-)). We evaluated the host and microbial factors associated with DF status, as well as the impact of DF status on transmissio...
BACKGROUND The insulin receptor substrate 1 (IRS1), phosphoinositide 3-kinase (Pi3k), protein kinase B (Akt1), Forkhead Box O3a (FOXO3a) pathway is directly involved in aging and ovarian activation of follicle growth. Therefore, the aim of this work was to measure the expression of genes related to the ovarian pathway for activation of primordial follicles and FOXO3a protein phosphorylation bet...
CONTEXT Limited ankle DF (DF) range of motion (ROM) resulting from restricted gastrocnemius and soleus mobility is associated with a variety of lower extremity pathologies. Several techniques are used clinically to measure ankle DF. OBJECTIVES To evaluate the reliability and minimal detectable change of DF ROM measurement, determine whether there is a difference in measured DF between techniq...
We analyzed levels of PCDD/DF in leachate liquid and solid from five Korean municipal solid waste landfills to investigate the relationship between PCDD/DF and dissolved organic carbon and suspended solids in raw leachate. The concentrations of PCDD/DF ranged from 173.2 to 1329.4 pg/l and 4.1 to 46.22 pg-TEQ/l. The range of PCDD/DF was 123.2-1161.3 pg/l in leachate solid and 50.0-383.3 pg/l in ...
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