Results 61 to 70 of about 3,302,900 (195)

Principled Standard Setting Requires Consideration of More Than Science (AEI-Brookings Joint Center for Regulatory Studies, Brief 00-02) Brief Amicus Curiae in Support of Respondents, Browner v. American Trucking Associations, Inc., No. 99-1257, (U.S. September 11, 2000)(with 20 Law Professors, Economists, and Scientists) [PDF]

open access: yes, 2000
Summary of Argument: Throughout this proceeding, EPA has identified no policy or normative criteria to justify its NAAQS standards, thus suggesting that science alone can be used to determine the appropriate air quality standard.
Coglianese, Cary   +2 more
core   +1 more source

Fresh air in the 21st century? [PDF]

open access: yes, 2003
Ozone is an air quality problem today for much of the world's population. Regions can exceed the ozone air quality standards (AQS) through a combination of local emissions, meteorology favoring pollution episodes, and the clean-air baseline levels of ...
Brasseur   +43 more
core   +4 more sources

The Effects of Traffic Related Air Pollution and Proposed Legal Remedies [PDF]

open access: yes, 2017
This paper intends to examine the environmental issues that accompany air pollution generated from traffic related incidents, and the implications that this mass-generated pollution has on air quality, as well as the quality of life of humans exposed ...
Magi, Alessandro
core   +1 more source

Teaching Electronics and Programming in Norwegian Schools Using the air:bit Sensor Kit

open access: yes, 2019
We describe lessons learned from using the air:bit project to introduce more than 150 students in the Norwegian upper secondary school to computer programming, engineering and environmental sciences.
Angelvik, Nina   +8 more
core   +1 more source

Optimization on fresh outdoor air ratio of air conditioning system with stratum ventilation for both targeted indoor air quality and maximal energy saving [PDF]

open access: yes, 2019
Stratum ventilation can energy efficiently provide good inhaled indoor air quality with a proper operation (e.g., fresh outdoor air ratio). However, the non-uniform CO2 distribution in a stratum-ventilated room challenges the provision of targeted indoor
Cheng, Y   +4 more
core   +2 more sources

A comparison of different ventilation strategies for dwellings in terms of airflow rates and airflow paths [PDF]

open access: yes, 2016
The context of ventilation in Belgian dwellings has changed since the publication of the Belgian standard NBN D 50-001:1991. Due to the higher energy performance of these dwellings, ventilation plays nowadays a more essential role in maintaining a good ...
Caillou, Samuel   +2 more
core  

The Evaluation of Global and Regional Applications of Model for Prediction Across Scales-Atmosphere (MPAS) Against Weather Research Forecast (WRF) Model over California for a Winter (2013 DISCOVER-AQ) and Summer (2016 CABOTS) Episode

open access: yesAtmosphere
The Model for Prediction Across Scales-Atmosphere (MPAS) was used to simulate meteorological conditions for a two-week winter episode during 10–23 January 2013, and a two-week summer episode during 18–31 July 2016, using both as a global model and a ...
Kemal Gürer   +3 more
doaj   +1 more source

FAKTOR - FAKTOR YANG BERHUBUNGAN DENGAN KUALITAS BAKTERIOLOGIS AIR MINUM ISI ULANG DI KABUPATEN JEPARA [PDF]

open access: yes, 2007
Air merupakan kebutuhan mutlak bagi kehidupan manusia dan makhluk hidup lainnya. Kebutuhan air dapat diatasi dengan mengembangkan usaha air minum isi ulang.
MAHARANI, ATIKA DEWI
core  

Low-Cost Air Quality Monitoring Tools: From Research to Practice (A Workshop Summary). [PDF]

open access: yes, 2017
In May 2017, a two-day workshop was held in Los Angeles (California, U.S.A.) to gather practitioners who work with low-cost sensors used to make air quality measurements.
Clements, Andrea L   +7 more
core   +2 more sources

Accelerating Instrument Troubleshooting: An AI-Driven Approach to Eliminating O2 Trap Breakthrough in GC-HDID Analysis [PDF]

open access: yesEPJ Web of Conferences
The analysis of trace impurities in ultra-high purity oxygen (UPO) via GC-HDID is critically dependent on the O2 trap’s performance, where recurring breakthroughs pose a significant challenge.
Chang Chun-ling   +2 more
doaj   +1 more source

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