نتایج جستجو برای: seminal roots
تعداد نتایج: 79217 فیلتر نتایج به سال:
Water yam (Dioscorea alata) is a staple crop for many of the poorest in the tropics. Yam tuber response to fertiliser application has been reported to be erratic. We hypothesised that this variable response could be due to the development of a suboptimal root system that would not allow the plant to capture the nutrients added with the fertiliser. To verify this hypothesis we studied during two...
Background: The aim of this study was to evaluate seminal plasma coenzyme Q10 levels and oxidative stress in patients with different types of male infertility. Materials and Methods: The study took place in the Department of Chemistry and Biochemistry, College of Medicine, Al-Nahrain University- Baghdad-Iraq from the period of November 2004 till July 2006. Sixty patients with male infertility w...
A. Topics and Tools ............................................................................ 1 B. Walrasian vs. Keynesian Explanations of Business Cycles ........................ 3 Why do we have multiple theories of business cycles? ....................................................... 3 Classification of business-cycle models ................................................................
This seminal paper (which appeared in ICDT 1992) made a major contribution to the establishment of the complex-object data model and its accompanying query languages. The paper had a significant influence on many important query and programming languages. For example, LINQ and its monadic semantics finds its roots in this work, as do many language proposals following the map-reduce paradigm. XQ...
Background Levels of serum gonadotropins have direct effects on testicular functions and spermatogenesis. Assessment of levels of serum gonadotropins from fathered subjects and infertile patients indicates wide range diversity. In this study, we tried to find out whether the levels of seminal FSH and LH affect the parameters of seminal fluid analysis (SFA) and if there is any correlation betwee...
BACKGROUND AND AIMS Root absorption and assimilation of inorganic nitrogen usually alters rhizosphere pH, but the immediate influence of such pH changes on root elongation as well as that of exogenous inorganic nitrogen itself has been uncertain. METHODS A differential extensiometer that monitored on a real-time, continuous basis root elongation in an intact 3-d-old maize plant was developed....
It is not known to what degree aquaporin-facilitated water uptake differs between root developmental regions and types of root. The aim of this study was to measure aquaporin-dependent water flow in the main types of root and root developmental regions of 14- to 17-d-old barley plants and to identify candidate aquaporins which mediate this flow. Water flow at root level was related to flow at c...
The aim of this study was to investigate the comparison between some seminal plasma parameters and age of the bull. Concentrations of various biochemical parameters like fructose, glucose, total proteins, albumin and inorganic ions including Na, K and Cl ions of seminal plasma of breeding Sahiwal bulls of different ageswere assessed. Methods: 40Sahiwal bullsdivided into 4 age groups.Semen (2ml ...
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