نتایج جستجو برای: overall stability index

تعداد نتایج: 1105403  

Journal: :تحقیقات آب و خاک ایران 0
علی اسدی کنگرشاهی دکتری علوم خاک بخش تحقیقات خاک و آب مرکز تحقیقات کشاورزی و منابع طبیعی مازندران غلام رضا ثواقبی استاد بخش خاک شناسی دانشکدة مهندسی و فناوری کشاورزی پردیس کشاورزی و منابع طبیعی دانشگاه تهران محمود سمر استادیار مؤسسة تحقیقات خاک و آب کشور نگین اخلاقی امیری استادیار بخش باغبانی مرکز تحقیقات کشاورزی و منابع طبیعی مازندران

in this research, catalase activity and leaf chlorophyll stability of satsuma mandarin on some citrus rootstocks under waterlogging condition were studied. experiment was conducted as factorial with randomized complete blocks and 6 replications. the first factor, include 7 soils from east mazandaran and the second factor included 7 different citrus rootstocks: 1. sour orange, 2. swingle citrome...

2009
Seon Tae Kim Fei-Fei Jin

In this study, a Bjerknes stability (BJ) index, proposed by Jin et al. (2006), is adopted to assess the overall stability of El Niño and Southern Oscillation (ENSO) in state-of-the-art coupled models. The twentieth and twenty-first century simulations of 12 coupled models among the coupled model intercomparison project phase 3 models used in the intergovernmental panel on climate change forth a...

2013
Sung Min Son Kyung Woo Kang Na Kyung Lee Seok Hyun Nam Jung Won Kwon Kyoung Kim

[Purpose] The purpose of the current study was to investigate the changes in one-legged standing balance of the ipsilateral lower limb following unilateral isokinetic strength training. [Subjects and Methods] Thirty healthy adult volunteers were randomly assigned to either a training group or a control group, so that each group included 15 subjects. Subjects in the training group performed unil...

2016
Tarek Mohamed El-Gohary Osama Ahmed Khaled Sameh R Ibrahim Abdullah M Alshenqiti Mahmoud I Ibrahim

[Purpose] To investigate possible cross effects of proprioception training on proprioception repositioning accuracy of the knee joint and on balance in healthy subjects. [Subjects and Methods] Sixty healthy college students and faculty members from faculty of physical therapy, Cairo University were recruited to participate. Participants were randomly assigned to training group (n=30) and contro...

2012
Oscar Ochoa

San Antonio, Texas Background: Promoted by reports of decreased donor-site morbidity, deep inferior epigastric perforator (DIEP) flaps have gained significant popularity. Increasing body mass index is associated with poor outcomes in breast reconstruction using traditional techniques. The authors aimed to define complications with increasing body mass index among patients undergoing DIEP flap b...

Stability analysis is one of the most important fields of study in the Islamic banking and finance industry. For measuring stability in Islamic banking, we introduced, for the first time, an Islamic banking stability index (IBS) during 2013 to 2016 which use all CAMEL factors and so seems to be more comprehensive than Z-score stability index which dominantly used in the existing literatures. To...

The genotype × environment interaction is a major challenge in the study of quantitative characters because it reduces yield stability in different environments and also it complicates the interpretation of genetic experiments and makes predictions difficult. In this regard to analysis of genotype × environment interaction and determine the yield stability of winter rapeseed genotypes in cold a...

Journal: :Archives of general psychiatry 2005
Robert Culverhouse Kathleen K Bucholz Raymond R Crowe Victor Hesselbrock John I Nurnberger Bernice Porjesz Marc A Schuckit Theodore Reich Laura Jean Bierut

CONTEXT A major criterion to validate diagnoses is stability over time. OBJECTIVE To examine the stability of several classification systems for lifetime diagnosis of alcohol dependence, to identify characteristics predicting stability of alcoholism, and to study stability of lifetime assessments of habitual smoking (1 pack per day for at least 6 months) and other drug dependence. DESIGN Pa...

Journal: :environmental studies of persian gulf 2015
hatef alrahman salehi asfichi jalal karami sayyed ali alavi

the main goal of the present study was to implement a hybrid pattern of cellular automata model and particle swarm optimization algorithm based on tm and etm+ imagery of landsat satellite from 1988 to 2010 for simulating the urban sprawling. in this study, an alternative model was implemented in two ways: the first method was based on two images (1988 and 2010) and the second one was based on t...

2017
Shengen Chen Mohamad Musavi Paul Lerley

In order to assess the reliability of power systems, transient stability simulations must be conducted in addition to steady state study. The transient stability component of reliability studies usually involves extensive simulations generating large amounts of data to be analyzed. Conventional stability analysis relies on a visual examination of selected simulation data plots to classify the s...

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