نتایج جستجو برای: environment quality indicator

تعداد نتایج: 1285774  

Journal: :SIAM Journal on Optimization 2011
Mihály Csaba Markót Hermann Schichl

We compare six state-of-the-art local optimization solvers with focus on their efficiency when invoked within an interval-based global optimization algorithm. For comparison purposes we design three special performance indicators: a solution check indicator (measuring whether the local minimizers found are good candidates for near-optimal verified feasible points), a function value indicator (m...

2009
Jing Jin Bin Wang Liming Zhang

In recent years, impervious surface has emerged not only as an indicator of the degree of urbanization but also a major indicator of environmental quality. As one of the most important industry cities, Shanghai is rapidly increasing in population and area. The impervious surface expansion occurs through the encroachment into the adjacent and suburb land. Extracting information of impervious sur...

Journal: :Czech Sociological Review 2011

Journal: :Mathematical and Computational Applications 2017

2006
D. Botteldooren B. De Coensel T. De Muer

The influence of noise on the quality of the urban living environment has traditionally been studied focusing on negative effects on man, such as noise annoyance and sleep disturbance. Recently a more holistic approach, including positive and negative aspects as well as non-residential functions of the urban environment, has gained renewed interest. The label ‘‘urban soundscape’’ is often used ...

Introduction: Analyzing the health risk associated with the microbial contamination of seawater is necessary to ensure that there is not any threat to human or environment. The aim of this study was to evaluate the microbiological quality of Caspian sea water using indicator bacteria. Some Physicochemical parameters were studied to assed their association with the contamination level of Caspian...

Journal: :jentashapir journal of health research 0
seyede elahe hosseini student research committee, school of health, mashhad university of medical sciences, mashhad, ir iran; student research committee, school of health, mashhad university of medical sciences, mashhad, ir iran. tel: +98-9153219742 hossein ebrahimipour health sciences research center, department of health and management, school of health, mashhad university of medical sciences, mashhad, ir iran shahpour badiee department of complementary and chinese medicine, school of persian and complementary medicine, mashhad university of medical sciences, mashhad, ir iran hajar haghighi student research committee, school of health, mashhad university of medical sciences, mashhad, ir iran payam mahmoudian student research committee, school of health, mashhad university of medical sciences, mashhad, ir iran ali vafaee-najar health sciences research center, department of health and management, school of health, mashhad university of medical sciences, mashhad, ir iran

results doctor sheikh hospital has been shifting variably between the second and third quadrants; hashemi nejad hospital was moved to the third quadrant in 2006 to 2011 and finally to the first quadrant in 2011. the status of shariati hospital and omolbanin hospital remained constant in the first and second quadrants during these six years. finally, the khatamolanbiya hospital was moved from th...

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