نتایج جستجو برای: 4050 nmm2
تعداد نتایج: 193 فیلتر نتایج به سال:
Tropical Andean glaciers are retreating rapidly, with possible consequences for trophic structure and ecosystem processes in high meltwater streams. Here, we measured the environmental characteristics, quantified pools of particulate organic matter (POM) periphyton (Chl. a), sampled benthic macroinvertebrates, determined functional feeding groups (FFG), performed mesh bag decomposition experime...
We compiled a dataset of continuous recordings from the temporary and permanent seismic networks to compute high-resolution 3D S-wave velocity model Southeastern Alps, western part external Dinarides, Friuli Venetian plains through ambient noise tomography. Part is recorded by SWATH-D network in Italy, Austria, Slovenia Croatia between October 2017 July 2018. computed 4050 vertical component cr...
هدف این پژوهش ارزیابی میزان همخوانی برنامه درسی قصدشده، اجراشده و کسب-شده برنامه ریزی درسی و شغلی پایه اول متوسطه منطقه کاشان در سال تحصیلی 90-1389 بوده است. پژوهش حاضر توصیفی از نوع تحقیق پیمایشی بوده است که به بررسی همخوانی عناصر چهار گانه شامل: اهداف، محتوا، روش تدریس، و ارزشیابی در سه نوع برنامه درسی پرداخته است. به منظور اجرای پژوهش که مبتنی برنگرش سنجی دبیران و دانش آموزان درمورد برنامه ه...
BACKGROUND Pneumocystis jiroveci pneumonia (PCP) prophylaxis is recommended for patients with CD4 counts of less than 200 cells/mm3. This study examines the proportion of patients in the TREAT Asia HIV Observational Database (TAHOD) receiving PCP prophylaxis, and its effect on PCP and mortality. METHODS TAHOD patients with prospective follow up had data extracted for prophylaxis using co-trim...
BACKGROUND French GPs in training have an important role in making hospitals function and are the future workforce, however burnout among this group is not uncommon. AIM To assess burnout among French trainees. DESIGN AND SETTING Descriptive, epidemiological, transverse cross-sectional study in France. METHOD All 6309 French trainees attending a meeting to choose their next 6-month placem...
BACKGROUND Hereditary retinal dystrophies comprise a heterogeneous group of inherited retinal disorders with variable clinical presentation and multiple associated genes. Clinical diagnosis and differential diagnosis are difficult. The purpose of the current paper is to provide guidelines for an effective diagnostic approach. METHODS A literature search was carried out and our own data on cli...
As recognized by Irene Manton (1) at the time that the basic 9 + 2 structural uniformity of cilia and most eukaryotic flagella was first becoming recognized, these organelles are sufficiently complex that knowledge of their structure, no matter how detailed, cannot provide an understanding of their mechanisms of growth and function . In our understanding of these mechanisms, the substantial adv...
Movement patterns of seaward migrating European eel (Anguilla anguilla) 1 at a complex of riverine barriers: implications for conservation 2 A. T. Piper, J. C. Svendsen, R. M. Wright & P. S. Kemp 3 4 International Centre for Ecohydraulics Research, School of Civil Engineering and the 5 Environment, University of Southampton, Highfield, Southampton SO17 1BJ, UK;, National 6 Institute of Aquatic ...
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