نتایج جستجو برای: tree were determined

تعداد نتایج: 3803094  

Journal: :journal of agricultural science and technology 2014
a. a. polat o. çalışkan

apricot (prunus armeniaca l.) is a species particularly prone to erratic fruit set, and its flower bud drop has been repeatedly reported in different cultivars and growing conditions. a number of potential causes have been explored, but a clear main cause remains elusive. in this study, fruit set was determined for 11 apricot cultivars (‘precoce de tyrinthe’, ‘feriana’, ‘beliana’, ‘priana’, ‘be...

Purpose: To predict the type of customer needs of online bookstores by using data mining methods based on Kano model. Methodology: First, three groups of needs and factors affecting customer satisfaction of Adinehbook online store were extracted according to expert opinions and then the Kano questionnaire was designed based on these factors. After data preprocessing, the type of each customer'...

Journal: :محیط زیست طبیعی 0
زینب رفیعی کارشناس ارشد، دانشکده مهندسی منابع طبیعی، دانشگاه صنعتی اصفهان نورالله میرغفاری دانشیار دانشکده مهندسی منابع طبیعی، دانشگاه صنعتی اصفهان سید حمید متین خواه استادیار دانشکده مهندسی منابع طبیعی، دانشگاه صنعتی اصفهان

increasing energy demands associated with economic growth and industrialization have resulted in dramatic increases in air pollution emissions. air pollution damages the plant mainly by disrupting cell homeostatic conditions.in the present study, diverse plant criteria indicating air pollution from different levels including cell biochemistry, leaf and tree crown in the plane-tree were determin...

Introduction: Carob (Ceratonia siliqua L.) is a tree belonging to the Leguminosae family. It is used for forestry and ornamental purposes. The tree is of importance due to its medicinal properties and its ability to treat infertility.  The present study aimed to investigate the chemical composition and fatty acid profile of the fruit.   Materials & Methods: Maximum extraction yields of the fr...

It is well-known that, given inorder traversal along with one of the preorder or postorder traversals of a binary tree, the tree can be determined uniquely. Several algorithms have been proposed to reconstruct a binary tree from its inorder and preorder traversals. There is one study to reconstruct a binary tree from its inorder and postorder traversals, and this algorithm takes running time of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1388

this dissertation has six chapter and tree appendices. chapter 1 introduces the thesis proposal including description of problem, key questions, hypothesis, backgrounds and review of literature, research objectives, methodology and theoretical concepts (key terms) taken the literature and facilitate an understanding of national security, national interest and turkish- israeli relations concepts...

In order to investigate the effect of conservation on vegetation and biodiversity, two areas were studied. The main objectives of this study were to investigate the effect of conservation on biodiversity indicators. This study was conducted in two protected and unprotected areas with an area of ​​90 hectares. In order to harvest vegetation and biodiversity, systematic sampling method was used w...

It is well-known that, given inorder traversal along with one of the preorder or postorder traversals of a binary tree, the tree can be determined uniquely. Several algorithms have been proposed to reconstruct a binary tree from its inorder and preorder traversals. There is one study to reconstruct a binary tree from its inorder and postorder traversals, and this algorithm takes running time of...

Journal: :علوم و تکنولوژی پلیمر 0
علیرضا شاکری احسان کبیری سید ضیاءالدین حسینی

this research was performed to study the effect of murray red gum tree age (4, 6, 8 years) on the chemical components, viscosity and the cellulose degree of polymerization. the eucalyptus trees were cut at the ages of 4, 6, and 8 from hand planted forests. the contents of cellulose, hemicellulose, lignin, extractives and ash for each age were then determined. the results show that with increasi...

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