نتایج جستجو برای: 9947 and 3750 toman
تعداد نتایج: 16827544 فیلتر نتایج به سال:
A neurodevelopmental screen in the medical examination of 3750 school entrants with a mean age of 5 years 4 months was validated as a predictor of coordination and communication difficulties. Class teachers of 6, 7, and 8 year olds completed a questionnaire about motor and communication success and difficulty in school activities. Below average ratings on the neurodevelopmental screen were asso...
وجود بقایای گیاهی بر سطح خاک می¬تواند اثرات معنی¬داری بر رفتار و فعالیت علف¬کش داشته باشد. بدین منظور آزمایشی در سال زراعی 1387 به¬صورت فاکتوریل در قالب طرح بلوک¬های کامل تصادفی با سه تکرار و دو فاکتور مقادیر مختلف پسماند سطحی گندم (صفر،1250، 2500 و 3750 کیلوگرم در هکتار) و غلظت¬های مختلف علف¬کش تریفلورالین که شامل دزهای 720، 1200 و 1680 گرم ماده مؤثره در هکتار به همراه شاهد (بدون مصرف علف¬کش) ...
4 5 6 7 8 9 10 11 12 13 14 15 16 Authors and addresses: 17 Isaac Kurtzer, Frédéric Crevecoeur, and Stephen H. Scott 18 Department of Biomedical Sciences 19 New York Institute of Technology College of Osteopathic Medicine, 20 Old Westbury, NY USA 21 Centre for Neuroscience Studies and Department of Medicine 22 Queen's University, Kingston, ON Canada 23 24 25 Corresponding author: 26 Isaac Kurtze...
Primary spontaneous coronary artery dissection is one of the rare causes of acute myocardial infarction. Previous studies reports that it is mostly seen in middle aged women in the last trimester of pregnancy and early postpartum period. Clinical presentation of the disease is variable in pattern and severity related to extent and development rate of dissection. In the last 2 years, nine non-pr...
|The paper proposes a general architecture for implementing temporal integrity constraints by compiling them into a set of active DBMS rules. The modularity of the design allows easy adaptation to diierent environments. Both diierences in the speciication languages and in the target rule systems can be easily accommodated. The advantages of this architecture are demonstrated on a particular tem...
Tyler B. Coplen*, Willi A. Brand, Matthias Gehre, Manfred Gröning, Harro A. J. Meijer, Blaza Toman and R. Michael Verkouteren US Geological Survey, 431 National Center, Reston, VA 20192, USA Max-Planck-Institute for Biogeochemistry, Beutenberg Campus, P.O. Box 100164, 07701 Jena, Germany UFZ Umweltforschungszentrum Leipzig-Halle GmbH, Labor für Stabile Isotope, Permoserstrasse 15, 04318 Leipzig...
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