نتایج جستجو برای: number of daughter corms
تعداد نتایج: 21178407 فیلتر نتایج به سال:
Rule based reasoning and case based reasoning have emerged as two important and complementary reasoning methodologies in artificial intelligence (Al). This paper describes the approach for the development of CORMS AI, a decision support system which employs rule-based and case-based reasoning to assist NOAA’s Center for Operational Oceanographic Products and Services watch standing personnel in...
1. The orchid Tipularia discolor possesses two to five subterranean corms containing a high concentration of total non-structural carbohydrates (TNC). W e investigated the role of corms in the initiation of new growth following seasonal dormancy, in reproduction, and in the response of plants to artificial defoliation. 2. Severance of older corms (representing c. 3O0/0 of total corm biomass) in...
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Background and objectives: The goal of this study was to compare the cytotoxic and antioxidant activities of the corms extracts of two Crocus species (C. sativus L. and C. pallasii subsp. haussknechtii). Methods: n-Hexan, chloroform and methanol extracts of the corms were prepared. Cytotoxic activities of the extract...
this thesis basically deals with the well-known notion of the bear-invariant of groups, which is the generalization of the schur multiplier of groups. in chapter two, section 2.1, we present an explicit formula for the bear-invariant of a direct product of cyclic groups with respect to nc, c>1. also in section 2.2, we caculate the baer-invatiant of a nilpotent product of cyclic groups wuth resp...
this study was intended to analyze the listening tapescripts of the elementary and pre-intermediate levels of total english textbooks from the pragmatic dimension of language functions and speech acts in order to see whether the listening tasks are pragmatically informative or not. for this purpose, 8 conversations from the two books were selected randomly, and then, the two pragmatic models of...
Lilium is a bulbous plant species that requires a period of low temperature for proper growth and flowering. This experiment was conducted for studying the effect of bulb cooling on vegetative and reproductive characteristics and also study of changes of endogenous IAA and ABA levels during bulb vernalization of Lilium LA Hybrid cv. Ceb Dazzle during 2008-2009. In this experiment bulbs were ver...
to explore the idea the investingation proposed, aimed at finding whether the performances of the population of iranians students studying english in an efl context are consistent in l1 and l2 writing taks and whether there is a cross-linguistic transfer in this respect. in this regard the subjects were instructed to write four compositions-two in english and two in farsi-which consisted of an ...
Objective—Carbon monoxide (CO) is a weak soluble guanylyl cyclase stimulator, leading to transient increases in cGMP and vasodilation. The aim of the present work was to measure the effect of CO-releasing molecules (CORMs) on the cGMP/nitric oxide (NO) pathway and to evaluate how selected CORMs affect NO-induced vasorelaxation. Methods and Results—Incubation of smooth muscle cells with some but...
storage conditions influence quality of gladiolus corms which thereby affects qualityof flowers. in the present study, the effects of pre-storage curing and differenttemperature conditions on corm germination and various vegetative and reproductivegrowth parameters of gladiolus grandiflorus cv. white prosperity and gladiolusgrandiflorus cv. ruse supreme were studied. application of pre-storage ...
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