نتایج جستجو برای: condition a

تعداد نتایج: 13467190  

F. Li H. Lu L. Tong, R. Ding S. Ji S. Kang S. Li T. Du

Accurate estimation of leaf stomatal conductance (gs) is important in predicting carbon andwater cycles of terrestrial ecosystem. To estimate gs on field-grown soybean and maize underwater-stressed condition accurately, a modified optimal stomatal conductance (OSCM) modelwas established based on the relationship between marginal water cost of carbon gain and soilwater content by introducing a w...

NEC is inflammatory necrosis of intestine with most common site being terminal ileum and ascending colon in preterm babies (1). The condition is typically seen in premature infants, and the timing of its onset is generally inversely proportional to the gestational age of the baby at birth, i.e. The earlier a baby is born, longer is the time of risk for NEC in premature babies. The incidence of ...

One of the main components of pavement management system (PMS) is pavement evaluation. Several indices have been defined for the evaluation of existing pavement. The Pavement Condition Index (PCI) is a common index used for pavement evaluation. In order to calculate PCI, a significant volume of condition data -based on distress surveying- is required. The objective of this research is to reduce...

Robust adaptive estimation of unknown parameter has been an important issue in recent years for reliable operation in the distributed networks. The conventional adaptive estimation algorithms that rely on mean square error (MSE) criterion exhibit good performance in the presence of Gaussian noise, but their performance drastically decreases under impulsive noise. In this paper, we propose a rob...

Power transformers provide a vital link between the generation and distribution of produced energy. Such static equipment is subjected to abuse during operation in generation and distribution stations and leads to catastrophic failures. This paper reviewed the techniques in the field of condition monitoring of power transformers in recent years. Transformer monitoring and diagnosis are the effe...

پایان نامه :0 1369

تعیین پارامترهای سینتیکی و ضرایب استوکیومتری واکنش هیدروکراکینگ و بررسی سینتیکی واکنشهای گوگردزدائی و ازت زدائی در حضور هیدروژن که عنوان پروژه را تشکیل می دهد ابزاری لازم جهت مشابه سازی سیستم راکتوری هیدروکراکینگ برای طراحی صنعتی، کنترل راکتور و نهایتا دستیابی به دانش فنی (maximum isomerezation) isomax برشهای سنگین نفتی و تبدیل آنها به فرآورده های سبک و میان تقطیری (دیزل و کروسین) می باشد. درای...

2008
L. Liotta

The ability to reconstruct and identify intracellular protein signaling and biochemical networks is of critical importance in biology today. However, the ability to dynamically measure and collect data from every protein/node within the network is impossible with current methodologies. Consequently, approaches are needed that can use experimentally collected data to accurately reconstruct and e...

2012
Ronald Jensen

ABSRACT In his book Proper Forcing (1982) Shelah introduced three classes of forcings (complete, proper, and semi-proper) and proved a strong iteration theorem for each of them: The first two are closed under countable support iterations. The latter is closed under revised countable support iterations subject to certain standard restraints. These theorems have been heavily used in modern set th...

Journal: :The Annals of Probability 1980

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