نتایج جستجو برای: their variations

تعداد نتایج: 2401428  

2016
Hare Krishna Mahdi Alizadeh Dhurendra Singh Udayvir Singh Nitesh Chauhan Maliheh Eftekhari Radha Kishan Sadh

The advancements made in tissue culture techniques has made it possible to regenerate various horticultural species in vitro as micropropagation protocols for commercial scale multiplication are available for a wide range of crops. Clonal propagation and preservation of elite genotypes, selected for their superior characteristics, require high degree of genetic uniformity amongst the regenerate...

A. Patanothai, P. Hongthong

Information on variations in crop yield among farmer fields in a specific area and theircausal factors is important for efficiently targeting efforts to increase production of the crop inthe target area. This study determined the yield variations and their causal factors for sugarcanegrown in the service area of a sugar mill in Northeast Thailand. Two villages with the dominantsandy and clayey ...

K. Belhassan

The Mikkes basin is located at the north center of Morocco. It comprises three different zones which represent diversified geologies which shelter a phreatic and confined aquifer in the Sais basin and a shallow aquifer in the Tabular Middle Atlas. The springs in the Sais phreatic aquifer have suffered a maximum depletion. The springs with a deep or mixed origin are known as low flow variation s...

The study of teachers’ pedagogical knowledge base (PKB) to discover how teachers think and work is attracting increasing attention in ELT. Against this background, the present study aimed at probing the likely variations in EFL teachers’ pedagogical knowledge base as a function of their teaching license status. To this aim, six teachers (two standard-licensed, two alternatively-licensed, and tw...

1943
George Politzer

sarcomas into this scheme, but soon it became apparent that there are carcinomas and sarcomas of different sensitivity; this involved further investigations to trace the origin of these differences with the object of foretelling the radiosensitivity of a tumour from its histological features revealed by biopsies, and of fixing the plan of the treatment according to these findings. The most rema...

2011
Maria ATANASOVA Georgi P. GEORGIEV Lazar JELEV

The arterial network of the lower limb has a wide range of variations and attracts attention not only by anatomists but also by surgeons [1–9]. These variations are explained from the embryological abnormalities of the arterial pattern of the lower extremity [2,7,10]. From clinical point of view, the variant crural arteries may have an impact in the field of surgery and during catheterization p...

Journal: :Clinical microbiology reviews 2006
Joseph Meletiadis Stephen Chanock Thomas J Walsh

Pharmacogenomics is defined as the study of the impacts of heritable traits on pharmacology and toxicology. Candidate genes with potential pharmacogenomic importance include drug transporters involved in absorption and excretion, phase I enzymes (e.g., cytochrome P450-dependent mixed-function oxidases) and phase II enzymes (e.g., glucuronosyltransferases) contributing to metabolism, and those m...

2011
Fabrizio Bernardi Juan-Ignacio Martínez-Pastor

The aim of this article is to analyse the risk factors for marriage dissolution in Spain and their variations over time for women married between 1949 and 2006. The data are drawn from the Survey of Fertility, Family, and Values of 2006. The article analyses the transition from first marriage to marital dissolution for couples who married in two eras: the period prior to the enactment of the Di...

Armin Madadkar-Sobhani Bahram Goliaei, Mohammad Taghizadeh,

Background: Protein flexibility, which has been referred as a dynamic behavior has various roles in proteins’ functions. Furthermore, for some developed tools in bioinformatics, such as protein-protein docking software, considering the protein flexibility, causes a higher degree of accuracy. Through undertaking the present work, we have accomplished the quantification plus analysis of the varia...

2004
Carsten Weidner Pavel Kroupa

The stellar initial mass function (IMF) integrated over an entire galaxy is an integral over all separate star-formation events. Since most stars form in star clusters with different masses the integrated IMF becomes an integral of the (universal or invariant) canonical stellar IMF over the star-cluster mass function. This integrated IMF is steeper (contains fewer massive stars per Gtype star) ...

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