نتایج جستجو برای: plant condition

تعداد نتایج: 700427  

Journal: :International Journal of Current Microbiology and Applied Sciences 2019

Journal: :پژوهش های حبوبات ایران 0
محمد ضابط عبدالهادی حسین زاده

in order to study the correlation between morphophenological and quantitative traits with yield and to determine the most important traits for yield, 600 ecotypes of mung bean were evaluated in normal and limited irrigation conditions through augmented design. computation of correlation coefficients showed that in two conditions, number of pods per plant, harvest index and biological yield had ...

Journal: :Ecological applications : a publication of the Ecological Society of America 2009
Carol A Johnston Joy B Zedler Mirela G Tulbure Christin B Frieswyk Barbara L Bedford Lynn Vaccaro

Assessment of vegetation is an important part of evaluating wetland condition, but it is complicated by the variety of plant communities that are naturally present in freshwater wetlands. We present an approach to evaluate wetland condition consisting of: (1) a stratified random sample representing the entire range of anthropogenic stress, (2) field data representing a range of water depths wit...

Journal: :global journal of environmental science and management 0
f. dalir department of environmental engineering, graduate faculty of environment, university of tehran, tehran, iran m. shafiepour motlagh department of environmental engineering, graduate faculty of environment, university of tehran, tehran, iran k. ashrafi department of environmental engineering, graduate faculty of environment, university of tehran, tehran, iran

in this study a pseudo comprehensive carbon footprint model for fossil fuel power plants is presented. parameters which their effects are considered in this study include: plant type, fuel type, fuel transmission type, internal consumption of the plant, degradation, site ambient condition, transmission and distribution losses. investigating internal consumption, degradation and site ambient con...

2008
Yongyong He Wenxiu Lu Fulei Chu

The steam turboset is the key equipment of the electric power system. Thus, it is very important and necessary to monitor and diagnose the running condition and the faults of the steam turboset for the safe and normal running of the electric power system. In this paper, the Internet/Intranet based remote condition monitoring and fault diagnosis scheme is proposed. The corresponding technique an...

2007
Wenbin Wang

The use of condition monitoring techniques within industry to direct maintenance actions has increased rapidly over recent years to the extent that it has marked the beginning of what is likely to prove a new generation in production and maintenance management practice. There are both economic and technological reasons for this development driven by tight profit margins, high outage costs and a...

2001
H. K. Lam Frank H. F. Leung

The control of nonlinear systems is difficult because no systematic mathematical tools exist to help find necessary and sufficient conditions to guarantee their stability and performance. The problem becomes yet more complex if some of the plant parameters are unknown. By using a Takagi-Sugeno-Kang (TSK) fuzzy plant model [1]-[4], a nonlinear system can be expressed as a weighted sum of some si...

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