نتایج جستجو برای: noise regulations

تعداد نتایج: 230776  

2010
James A. Barsimantov

Community forestry offers potential for socioeconomic benefits while maintaining ecosystem services. In Mexico, government and donor efforts to develop this sector focus on issues within forest communities. Often overlooked are effects of external non-government actors (NGOs and foresters) as links or barriers between communities and funding, capacity building, and technical support. To analyze...

Journal: :Journal of environmental biology 2006
J K Datta S Sadhu S Gupta R Saha N K Mondal B Mukhopadhyay

Cities and towns of the world are now facing enormous rise of noise pollution problem due to very high population rise, transport congestion and associated commercial and industrial activities. Burdwan, a district headquarter (100 km away from Kolkata) is one such town where noise pollution is very frequent. In order to assess noise level, noise data were collected from various places of the to...

Journal: :Molecular bioSystems 2011
Debarka Sengupta Sanghamitra Bandyopadhyay

To date, a significant amount of research has been conducted for computational modeling of the microRNA (miRNA)-target gene interactions and inferring different kinds of biologically relevant association from their variable expressions, available from microarray experiments. However, topological organization of the miRNA-transcription factor (TF) induced regulatory network has not yet been anal...

Journal: :jundishapur journal of health sciences 0
khodabakhsh karami department of public health services management, school of health, ahvaz jundishapur university of medical sciences, ahvaz, ir iran amin torabipour department of health services management, school of health, ahvaz jundishapur university of medical sciences, ahvaz, ir iran amin torabipour department of health services management, school of health, ahvaz jundishapur university of medical sciences, ahvaz, ir iran naser jamali department of environmental health engineering, school of health, ahvaz jundishapur university of medical sciences, ahvaz , ir iran ziba jamshidi department of environmental health engineering, school of health, ahvaz jundishapur university of medical sciences, ahvaz , ir iran

in recent years noise has been well known as an environmental pollution. particularly its effects will be more serious in some environments including hospitals which patients need a calm and peaceful condition. this study aims to evaluate hospitals noise pollution level. this study is a cross-sectional study. noise measurements were made in all hospital wards in a workday and weekend from 8 to ...

Journal: :American journal of law & medicine 2013
Seth E Mermin Samantha K Graff

At the turn of the last century, allies of industry on the Supreme Court deployed a novel constitutional doctrine to thwart government regulations aimed at improving public health and safety. During the Lochner v. New York era, the Supreme Court discovered a right to “freedom of contract” in the Due Process Clause of the Fourteenth Amendment that advanced the “economic liberty” of businesses to...

Journal: :Revue scientifique et technique 1997
A W Randell A J Whitehead

Since 1962, the Codex Alimentarius Commission (CAC) of the Food and Agriculture Organisation/World Health Organisation has been responsible for developing standards, guidelines and other recommendations on the quality and safety of food to protect the health of consumers and to ensure fair practices in food trade. The mission of the CAC remains relevant, but a number of factors have shown the n...

2001
Krzysztof M. Ostaszewski

The decline in importance of private defined benefit plans in relation to defined contribution plans in the United States is a major issue of interest to pension actuaries. This decline has been attributed to numerous factors: costs of government regulation, societal and cultural changes, changed employer attitudes, and employees’ lack of understanding of defined benefit plans. It has also caus...

2003
P. J. Sánchez D. Ferrin Rainer Guttkuhn Todd Dawson Udo Trutschel Jon Walker Mike Moroz

This paper introduces a discrete event simulation for crew assignments and crew movements as a result of train traffic, labor rules, government regulations and optional crew schedules. The software is part of a schedule development system, FRCOS (Freight Rail Crew Optimization System), that was co-developed by Canadian National (CN) Rail and Circadian Technologies, Inc. The simulation allows ve...

2009
Manfred Boltze Sven Kohoutek

This article describes some fundamentals for an environment-responsive traffic control. It starts with a brief description of the needs to consider environmental aspects in urban traffic control, focusing on noise, particular matters (PM), and nitrogen oxides (NOx). Respective current regulations by law in Europe and Germany are explained. Comparing the regulations for the improvement of air qu...

2013
J. A. Wepman G. A. Sanders

Reading List Version 1.0 This Conference brings together academics, policymakers, spectrum users, and advocates to examine the extent of, and trends in, radio noise pollution and to suggest how the associated policies and regulations might need to be adjusted to reflect changes in radio noise levels. This Reading List offers participants background reading and references, organized in reverse c...

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