نتایج جستجو برای: t h e french author
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in this study, al/gr composites with 5,10,15,20 weight percent of graphite were produced by in-situ powder metallurgy method. the produced powder mixtures were consolidated and sintered at optimum conditions. the resultant composites were solution treated at 495?c and aged at 170?c. the influence of graphite content on the bending strength of composites was studied. the distribution of graphite...
right of disclosure of artwork is one of the moral rights of author. according to that right, author entitled to decide about whether the artwork be published for public or not. mentioned right has expressly laid down in french law in order to protect of author rights and character. we can also deduce it from iranian law. for the purpose of improving iranian law related to that right, this rese...
in order to evaluate the best drought resistance indices in sugar beetgenotypes, an experiment was conducted in 2002 using a split- plot design within randomized complete block design with three replications at the research farm, shiraz-zarghan. the main plots consisted of three irrigated regimes: non stress, 75% (mid stress) and 50% (intense stress) non stress and the ten genotypes as the sub ...
abstract: one of the most important and complicated social transitions has been growth of worldwide urbanization. the rapid growth of urbanization and cities has had different consequences which is associated with much urban vulnerability. physical, installation, environmental, economical and social inequalities have been the results of such urban growth. this paper aims to study and identify t...
an action resulting from an object like human's damaging action can cause liability for those who possess them. the french civil law at its approval time (1804) had not predicted this principle and just in articles 1385, 1386, the liability of damages resulting from two types of objects, i.e. animals and buildings due to imposing great damages by them had been predicted by french law. howe...
if we study the contemporary palestinian poetry of the last century we will find that the theme of nationhood and motherland dominates it. one reason is the fact that during this period palestine has been through such events that has ignited a sense of patriotism, a wish to defend of the motherland and the arabic origin of the palestinian people. since the balfour declaration, the endeavour to ...
introduction numerous studies have demonstrated the relationship between the amount of co2 in the atmosphere and climate change. in this respect, developed countries have an undeniable role and cause serious damage to earth environment throughout the world. ipcc’ forth evaluation report implies that adding greenhouse gases to the atmosphere during recent decades prevents the heat rays to emit w...
abstract attention deficit hyperactivity disorder (adhd) is a common mental illness in children, so it is very important to identify effective and permanent treatment. the aim of the present research is to compare the efficacy of individual play therapy and play therapy with family therapy on behavioral problems’ reductionin adhd children. twenty 7-12-year- old school children with adhd were se...
VIRGO, a French-Italian collaboration located in Cascina (Pisa, Italy) aiming at the detection of gravitational waves, is a ground based power recycled Michelson interferometer, which arms are 3-km-long Fabry-Perot suspended cavities. The VIRGO first scientific data taking has started in mid may 2007 in coincidence with the corresponding American detectors. The optical scheme of the interferome...
field saturated hydraulic conductivity (kfs) is one of the most important soil properties that considerably contribute to soil quality. however, specifically in the structured soils, the measurement of kfs is difficult and time-consuming. therefore, verifying the simple and fast methods for kfs measurement is needed for effective soil monitoring. this study was conducted to investigate the effe...
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