نتایج جستجو برای: cypress tree
تعداد نتایج: 171397 فیلتر نتایج به سال:
The relevance of studying the growth and development North American cypress tree species in Omsk region is due to short period their use urban landscaping. issues effective production planting material these rocks West Siberian have not been fully studied. landscaping city will expand range conifers reduce anthropogenic load. research devoted study effect stimulants on vegetative reproduction b...
Cypress tree with blue green foliage and scaly reddish brown bark is planted throughout world as an ornamental plant. One of the newest ways for determining amount and kind of environmental pollutants is natural biomonitoring. The samples were obtained from three sites (heavy traffic, moderate traffic and control) in Isfahan during August-September and November-December 2013 and February-March ...
Remote sensing was used to attempt to define the areal extent of the introduced tree Y1elaleuca quinquenervia in selected portions of south Florida. The area occupied by Y1elaleuca has increased markedly in recent years, in part because of populationinduced site modifications including hydroperiod changes resulting from artificial dminage, cutting of the native vegetation, and burning. LANDSAT ...
OBJECTIVE We evaluated, by means of a multicentre, prospective observational trial, the severity in term of symptoms and symptomatic drugs use and the presence of asthma in subjects with tree or cypress or olive, or ragweed or parietaria allergy and we evaluated also the efficacy of a consecutive 2-year specific sublingual immunotherapy treatment. PATIENTS AND METHOD Consecutive patients suff...
The kd-tree is a fundamental tool in computer science. Among other applications, the application of kd-tree search (by the tree method) to the fast evaluation of particle interactions and neighbor search is highly important, since the computational complexity of these problems is reduced from O(N2) for a brute force method to O(N log N) for the tree method, where N is the number of particles. I...
BACKGROUND Multiple sensitization is frequent among pollen-allergic patients. The goal of this study was to determine the diagnostic accuracy of the ImmunoCAP ISAC 112 (ISAC112) microarray in allergy to pollen from several taxa and its clinical utility in a Spanish population. METHODS Specific IgE was determined in 390 pollen-allergic patients using the ISAC112 microarray. Diagnostic accuracy...
Trees decline is a complex physiological disease that results from the interactions between several factors, one of which is heavy metal stress that ultimately leads to the death of trees. This experiment, which was conducted during 2016-2017 at the campus facility of the Department of Horticulture at Isfahan University of Technology, was conducted to investigate the effects of inoculation with...
There are six species in the genus Chamaecyparis worldwide, of which two, namely the Hinoki cypress (Chamaecyparis obtusa Sieb. et Zucc.) and Sawara cypress (Chamaecyparis pisifera Sieb. et Zucc.) are distributed in Japan (Maruyama et al., 2002). The Hinoki cypress is one of the most important commercial timber trees in Japan, representing about 25% of the plantation area in the country. Howeve...
A unique urban tree species identification project for the Mississippi State University campus was undertaken in the Spring of 2002. A collaborative effort between the MSU Forestry Department, Landscape Architecture Department and the U.S. Forest Service was initiated in an attempt to automate tree species identification from high-resolution multi-spectral imagery. Traditional image processing ...
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