نتایج جستجو برای: industrial region

تعداد نتایج: 678454  

Journal: :اکو هیدرولوژی 0
علی اکبر داودی راد دانشجوی مقطع دکتری رشتۀ علوم و مهندسی آبخیزداری، دانشکدۀ منابع طبیعی، دانشگاه تربیت مدرس سید حمیدرضا صادقی استاد، گروه مهندسی آبخیزداری، دانشکدۀ منابع طبیعی، دانشگاه تربیت مدرس امیر سعدالدین دانشیار، دانشکدۀ مرتع و آبخیزداری، دانشگاه علوم کشاورزی و منابع طبیعی گرگان

the present study aimed to monitor the land use change in the shazand watershed with different development policies using land use net changes and exchanges in land change modeller (lcm) forperiod of1973to2014and in sub-watersheds scale. in the study period, rangeland area reduced about 380 km2 and rainfed and irrigation farm lands increased successively 100 and 150 km2 in the first and the sec...

Journal: :international journal of preventive medicine 0
ashraf javidi nasim rafiei mohammad mehdi amin silva hovsepian mahin hashemipour roya kelishadi

background: considering the controversial information regarding the effects of perchlorate on thyroid function of high risk population as neonates, and given the high prevalence rate of thyroid disorders specially congenital hypothyroidism in our region, this study aims to investigate for the frst time in iran, the relationship between drinking groundwater perchlorate and cord blood thyroid hor...

Journal: :Фундаментальные исследования (Fundamental research) 2021

Journal: : 2023

Today, globalization and integration processes in the economy have a significant impact on industrial development of cities regions. The purpose article is to analyze substantiate directions industry Kharkiv region context based competitive approach. article, study leading scientific publications content analysis statistical information, reveals peculiarities region's industry. research used se...

Journal: :international journal of environmental research 0
l. salvati consiglio per la ricerca e la sperimentazione in agricoltura, centre for the study of soil- plant interactions (cra-rps), via della navicella 2-4, i-00184 rome, italy a. mavrakis institute of urban environment and human resources, department of economic and regional development, panteion university, 136 syngrou avenue, gr-17671, athens, greece

the present study illustrates the long-term changes in selected socioeconomic variables (population,industrial activities, settlement dispersion, and land-use) together with climate aridity trends in thriasio, the larger industrial area of greece located twenty kilometers far from athens. this region, originally devoted to agriculture, experienced fast industrial and economic development during...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1391

abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...

Journal: :تحقیقات نظام سلامت 0
مهربان صادقی دانشیار، گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی شهرکرد، شهرکرد، ایران. قاسمعلی عمرانی استاد، گروه بهداشت محیط، دانشکده بهداشت، واحدعلوم وتحقیقات تهران، دانشگاه آزاد اسلامی، تهران، ایران. امیر حسین جاوید استادیار، گروه مهندسی محیط زیست، دانشکده محیط زیست وانرژی، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران، تهران، ایران. بهاره رحمانی سامانی کارشناس ارشد مهندسی محیط زیست، واحد علوم و تحقیقات اهواز، دانشگاه آزاد اسلامی، اهواز، ایران. حسن هاشمی دانشجوی دکتری، مهندسی بهداشت محیط، مرکز تحقیقات محیط زیست، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. وفا محمودی نژاد کارشناس زمین شناسی، اداره استانداری، شهرکرد، ایران.

background: based on the economical and environmental concepts, the main purpose of the industrial waste management is reducing the production of these materials which is accessible by developing strategies of reuse, waste recycle and upgrading the technologies. accurate investigation of the quality and quantity of the industrial waste is the basis of the industrial waste correct management. th...

2014
Weijuan Li Yuanyi Chen Dayi Lai Hejiang Sun

Most industrial buildings in developing countries such as China have excessively high energy consumption, and the portion used by HVAC systems is significant. This investigation used a winery building in a cold region in northern China as a case study to analyze industrial building energy performance. A lack of communication, cultural differences in design requirements, and poor construction qu...

Journal: :The Journal of general and applied microbiology 2017
Yousuke Nishio Chie Koseki Naoto Tonouchi Kazuhiko Matsui Shinichi Sugimoto Yoshihiro Usuda

Strains of the bacterium, Corynebacterium glutamicum, are widely used for the industrial production of L-glutamic acid and various other substances. C. glutamicum ssp. lactofermentum AJ 1511, formerly classified as Brevibacterium lactofermentum, and the closely related C. glutamicum ATCC 13032 have been used as industrial strains for more than 50 years. We determined the whole genome sequence o...

2017
Xue Lin Ai-Qun Yu Cui-Ying Zhang Li Pi Xiao-Wen Bai Dong-Guang Xiao

BACKGROUND Tup1 is a general transcriptional repressor of diverse gene families coordinately controlled by glucose repression, mating type, and other mechanisms in Saccharomyces cerevisiae. Several functional domains of Tup1 have been identified, each of which has differing effects on transcriptional repression. In this study, we aim to investigate the role of Tup1 and its domains in maltose me...

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