نتایج جستجو برای: pool

تعداد نتایج: 46896  

2014
Natalia Merkulova Klaus G. Melchers Martin Kleinmann

Knowing to what extent applicant reactions are related to stable individual differences and not only to characteristics of a selection procedure is important for the design and administration of the selection procedure and for dealing with applicants. The aim of this study was to explore relationships between individual differences (Big Five, core selfevaluations, trait affectivity, and general...

This study aimed to investigate the effect of electron beam welding parameters on the microstructural characteristics and mechanical properties of the dissimilar joint between 17-4PH precipitation hardening stainless steel and Ti6Al4V alloy. For this purpose, the welding of these two alloys was done without an interlayer and with an interlayer of copper with a thickness of 0.8 mm. Two different...

1998
SHEILA J. BARRY

Vernal pools in the Sacramento Valley are essentially islands of native flora among a grassland composed primarily of exotic annual species. In managing the vernal pool landscape to sustain these islands of native flora, the integrity of the landscape’s hydrology must be maintained. One management decision that may indirectly affect hydrology is complete rest from grazing. Although the native v...

ژورنال: Hormozgan Medical Journal 2013
Aghamolaei, T. , Dindarloo, K. , Kheradpisheh, Z. , Madani, A.H. , Salehi Najafabadi, M. ,

Introduction: Chlorination has been used as a major disinfectant process for public drinking and swimming pool water in many countries. However, it was concern over the disinfection byproducts (DBPs) by the reaction of chlorine with organic material in water and the effect on human health. The purpose of this study was to determination trihalomethane concentrations in indoor swimming pools wate...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه 1389

چکیده ندارد.

ژورنال: :مجله گیاهشناسی ایران 2014
حامد خدایاری حجت اله سعیدی آزاده اخوان محمد پورخیراندیش تاکاﺋو کوماتسودا

الگوی تنوع ژنتیکی 54 جمعیت و 40 فرد جو خودرو از رویشگاههای طبیعی مختلف ایران با استفاده از 26 جفت نشانگر ریزماهواره مورد آنالیز قرار گرفت. در سطح جمعیتی، مقادیر بالایی از تنوع (0.71) با متوسط تعداد آلل 6.92 آلل در هر لوکوس (تا 17 آلل در هر لوکوس) ومیزان بالایی از پلی­مورفیسم به میزان متوسط 0.67 مشاهده گردید. تعداد متوسط آلل در هر جمعیت 38.37 (از 36.33 آلل در شمال­شرق تا 38.94 آلل در غرب کشور) و...

Journal: :international journal of environmental research 0
a. romanelli instituto de geología de costas y del cuaternario, universidad nacional de mar del plata, 3350 funes st. - level 1 - 7600 mar del plata, argentina, consejo nacional de investigaciones científicas y técnicas (conicet), argentina h.e. massone consejo nacional de investigaciones científicas y técnicas (conicet), argentina o.m. qutrozl consejo nacional de investigaciones científicas y técnicas (conicet), argentina

this paper gives an account of the implementation of geomorphological, hydrogeological, hydrochemical and isotopic techniques to understand groundwater-surface water interactions in a multiple use area, los padres-la brava corridor (se of buenos aires province, argentina). the isophreatic map reveals a regional flow from the sw to ne sector, and allowed us to define the effluent-influent behavi...

1999
David Sparling

Cooperative business relationships are dramatically changing the structure of the North American agri-food sector. An examination of recent events in the grain industry reveals the extent to which cooperative ventures are becoming integrated into international agribusiness. When Cargill decided to expand its presence in Canada it participated in several joint ventures, one with Hazzard Farm Ser...

Journal: :iranian journal of parasitology 0
s shargh m shamsaii s karimi

background : ligulae intestinalis is a parasitic cestode, which has the economic-health importance in fishery industries. the aim of this study was to determine the prevalence of this parasite in mazandaran. the effects of habitat temperature and kind of pool (sandy-cement) were considered as well. methods : in this study, 103 fish samples were obtained in all stages; the samples (male and fema...

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