نتایج جستجو برای: functional response

تعداد نتایج: 1498283  

The study of  vegetation dynamics under grazed and non-grazed rangelands is one of the most important prerequisites for range improvement. In this research, vegetation composition and the vegetation functional groups were compared in an exclosure site (livestock excluded for six years) and grazed area in semi-steppe rangelands in Tehran province. Systematic random sampling technique through the...

Atiye Nazari, Hamid Alavi Majd, Naghmeh Khadembashi, Parisa Naseri, Seyed Morteza Najibi, Seyyed Mohammad Tabatabaei,

Introduction: One of the vital skills which has an impact on emotional health and well-being is the regulation of emotions. In recent years, the neural basis of this process has been considered widely. One of the powerful tools for eliciting and regulating emotion is music. The Anterior Cingulate Cortex (ACC) is part of the emotional neural circuitry involved in Major Depressive Disorder (MDD)....

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده پزشکی 1391

هدف: تحقیقات بر روی tilt board که اختصاصاً جهت تمرینات تعادلی طراحی گشته بسیار محدود است. هدف ما در این مطالعه بررسی اثر تمرین با tilt board بر مولفه های استاتیک و دینامیک تعادل بعد سکته بود. روش: در این مطالعه ?? بیمار همی پلژی شرکت داشتند که بطور تصادفی به دو گروه مداخله و کنترل دسته بندی شدند. بیماران با استفاده از آزمون های کلینیکی، دستگاه force plate و biodex قبل و بعد درمان مورد ارزیابی ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده مهندسی صنایع 1387

according to webster and wind (1972) and anderson et al (1987), “organizational buying is a complex process and involves many people from different functional areas, multiple goals and potentially conflicting decision criteria. moreover, the customers of today are also more knowledgeable and selective when making their purchasing decisions. since a key to organizational survival is the retentio...

In this paper, we have studied the diffusive predator-prey model with Monod-Haldane functional response. The stability of the positive equilibrium and the existence of Hopf bifurcation are investigated by analyzing the distribution of eigenvalues without diffusion. We also study the spatially homogeneous and non-homogeneous periodic solutions through all parameters of the system which are spati...

Journal: :middle east journal of cancer 0
mehdi dehghani shiraz university of medical sciences, hematology research center, shiraz, iran vahid mohammad karimi shiraz university of medical sciences, hematology research center, shiraz, iran

we report a case of multiple myeloma that presented with anorexia, fatigue, high erythrocyte sedimentation rate, bone marrow plasmacytosis of more than 30%, polyuria,and low urine specific gravity. this unusual presentation was diagnosed as nephrogenic diabetes insipidus secondary to a proximal tubular dysfunction. the tubular functional disturbance appeared to be related to the presence of lam...

Journal: :journal of comprehensive pediatrics 0
saleheh ala department of pediatrics, nemazee teaching hospital, shiraz university of medical sciences, shiraz, ir iran mahmood haghighat department of pediatrics, school of medicine, shiraz university of medical sciences, shiraz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences) seyed mohsen dehghani department of pediatrics, nemazee teaching hospital, school of medicine, shiraz university of medical sciences, shiraz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences) hassan bazmamoun department of pediatrics, school of medicine, hamadan university of medical sciences, hamadan, ir iran; department of pediatrics, school of medicine, hamadan university of medical sciences, hamadan, ir iran. tel: +98-9121331917, fax: +98-8112667766سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences)

conclusions there was no significant lower recurrence rate of constipation with peg and lactulose combination therapy over peg alone. therefore, changing treatment from lactulose plus peg to peg alone would result in better compliance of patients for long-term therapy and would be cost effective. results the response rate to treatment was 70% in group i and 87% in group ii (p value 0.003). recu...

Journal: :کنترل بیولوژیک آفات و بیماری های گیاهی 0
محمد امین سمیع دکتری تخصصی، دانشیار دانشگاه ولیعصر رفسنجان بتول مختاری کارشناس ارشد، دانشگاه ولیعصر رفسنجان

the green peach aphid,myzuspersicae  (hem:aphididae) is a polyphagus aphid species that infects over 400 plants species belonging to 40 different families. the oenopia conglobata contaminata  (col.: coccinellidae) is one of the most important predator of orchard pests in iran. in this study, efficiency and predatory of this predatoron green peach aphid m.persicaewas evaluated under laboratory c...

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