نتایج جستجو برای: having genetic variability is necessary therefore
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Many portfolio optimization problems deal with allocation of assets which carry a relatively high market price. Therefore, it is necessary to determine the integer value of assets when we deal with portfolio optimization. In addition, one of the main concerns with most portfolio optimization is associated with the type of constraints considered in different models. In many cases, the resulted p...
Bromeliaceae is an important botany family that includes many species with economic value; demand for members of this family is increasing. However, illegal collection frequently occurs, drastically reducing the species populations; thus, it is necessary to collect and store Bromeliaceae genetic material. In this study, we identified and quantified genetic variability of the Bromeliad family us...
Oral antiplatelet agents targeting the platelet P2Y12 receptor are an integral component of treating patients with acute coronary syndrome and those undergoing percutaneous coronary intervention. Clopidogrel has been the most commonly used agent in this respect worldwide. However, there are certain shortcomings of clopdiogrel, the most important of which is the wide response variability of plat...
The bankruptcy prediction models have long been proposedas a key subject in finance. The present study, therefore, makes aneffort to examine the corporate bankruptcy prediction through employmentof the genetic algorithm model. Furthermore, it attempts to evaluatethe strategies to overcome the drawbacks of ordinary methods forbankruptcy prediction through application of genetic algorithms. Thesa...
M O S T expectations relating to breeding systems have been derived under the assumption of an infinite or very large population and are based almost entirely upon deterministic theories in which random variation is discounted ( KEMPTHORNE 1957). However, the advance of a finite genetic population through time is subject to variation through random sampling as a consequence of Mendelian segrega...
Variability in the subfertile patient population excludes the possibility of a single approach to controlled ovarian stimulation (COS) covering all the requirements of a patient. Modern medical science has made great advances in the understanding and the development of new drugs, treatment options and quantitative methods that can identify single patient characteristics. Factors that reduce fol...
to teach english adequately, qualified teachers are needed. unfortunately, there are still teachers who are teaching english without an academic degree in tefl. it is necessary for teachers to have a major in english to have subject knowledge, but it is not sufficient. teachers need to have an understanding of the social, cultural, moral, ethical, and pedagogical issues of education and practic...
The present investigation has been done to conductan Assessment of Genetic Variability, Heritability, and Advance Studies for Yield Quality Traits in Chickpea Elite Genotypes (Cicer arietinum L.). experiment is laid out Randomized Block Design (RBD) with three replications minimize the error. was carried during Rabi 2020-2021. analysis ten characters having plant height, number primary branches...
abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...
In order to determine genetic variability among 33 isolates of Fusarium semitectum, morpho- logical and molecular studies were carried out. Isolates from different paddy fields in the north of Iran were separated from each other in four morphotype groups. The isolates showed a high level of variation in aerial mycelium, color of colony, number of septa and growth rate on potato dextrose agar (P...
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