نتایج جستجو برای: christi the basal diameter
تعداد نتایج: 16068387 فیلتر نتایج به سال:
Quantifying forest growth and determination of its affective factors are fundamental for forest management. This study examines the effects of biotic and abiotic factors on the diameter increment of oriental beech (Fagus orientalis Lipsky) in a high-elevation forest in northern Iran using permanent sample plots. The aim of this study was identification and quantifying environmental factors such...
The verde plant bug, Creontiades signatus (Distant), has been present in south Texas for several years but has more recently been documented as an economic threat to cultivated cotton, (Gossypium hirsutum L. Our studies over 2 yr (2009 and 2010) and two locations (Weslaco and Corpus Christi, TX) investigated feeding-injury of the verde plant bug to a range of cotton boll age classes defined by ...
objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...
In different folk medicine Ziziphus spina-christi is used for different purposes such as pneumonia, dysentery, scorpion stings, cough, constipation, intestinal worms and fever. The aim of this study was evaluation and comparing the antibacterial activity of methanolic and ethanolic extracts of Ziziphus spina –christi as well as subsequent structural changes in affected bacteria. For this purpos...
Forest roads are the most important elements of forestry projects, the management, supervision, care, and only access way to the forest for mechanized harvesting and using other services of forests. The aim of this study was to compare the current annual increment of basal area in different distances from the road in northern forests of Iran. For this purpose, 50 plots were established in 5 dis...
Rapid and persistent suppression of feeding behavior induced by sensitization training in Aplysia Ama Acheampong, Kathleen Kelly, Maria Shields-Johnson, Julie Hajovsky, Marcy Wainwright, and Riccardo Mozzachiodi Department of Life Sciences, Texas A&M University-Corpus Christi, Corpus Christi, Texas 78412, USA; Houston Community College, Houston, Texas 77002, USA; Endicott College, Beverly, Mass...
Nasrin plant (Amaryllis) is considered as a valuable bulbous plant. The propagation rate of this ornamental plant in natural condition is low. Therefore, application of modern techniques such as tissue culture is an appropriate way to increase the propagation rate of this ornamental plant. In order to study the effect of explant kind, type and concentration of cytokinin on scale explant regener...
1 Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC, USA, 2 Marine Biogeochemistry, United States Naval Research Laboratory, Washington, DC, USA, 3 Department of Geological Sciences, University of Florida, Gainesville, FL, USA, 4 Department of Physical and Environmental Sciences, Texas A&M University-Corpus Christi, Corpus Christi, TX, USA, 5 In...
in order to evaluate the possible correlation between the tree density and the human population density, the forested area in nav asalem district located in guilan province was selected. the descriptors of tree number and basal area per hectare as well as the stand density index were used to determine the tree density, which was conducted from a 2014 forest inventory including 62 cluster (558 p...
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