Textual Modalities for: Filters

Source Filter: usa.gov Clear Filter
Records: Showing 20 of 588 total records Page: 14 of 30
Code Title Description Source Word Counts URL
356901.0 Effect of Charcoal in Cigarette Filters on Free Radicals in ... - PubMed The addition of charcoal in cigarette filters may be an effective means of reducing many toxicants f... USA Total words: 1,892 | filters: 11 View
356901.0 Dose Reduction and Image Quality Optimization of Pediatric Chest ... The optimal filter thickness was verified using a histogram to visually evaluate the spectrum by fil... USA Total words: 1,316 | filters: 16 View
356901.0 Enhancing indoor air quality –The air filter advantage - PMC In the air-cleaners, the air was filtered first by a coarse pre-filter, followed by a Rota-filter, i... USA Total words: 5,122 | filters: 23 View
356901.0 Enhancement of power quality in grid-connected systems using a ... Shunt Active Power Filters (SAPF) are necessary to prevent current distortions caused by NLs from en... USA Total words: 962 | filters: 1 View
356901.0 tandem hepa filter: Topics by Science.gov Hepa filter dissolution process. DOEpatents. Brewer, Ken N.; Murphy, James A. 1994-01-01. A process ... USA Total words: 89,492 | filters: 689 View
356901.0 Advances in analytical methods and occurrence of organic UV-filters in ... UV-filters are a group of compounds designed mainly to protect skin against UVA and UVB radiation, b... USA Total words: 1,334 | filters: 5 View
356901.0 Randomized Controlled Study of an Absorbable Vena Cava Filter in a ... Purpose: To compare the safety and efficacy of an absorbable inferior vena cava (IVC) filter and a b... USA Total words: 2,026 | filters: 10 View
356901.0 Characteristics of Air Filters - PMC - PubMed Central (PMC) Filter-paper HEPA filters can be classified according to the type of filter media material, and they... USA Total words: 21,306 | filters: 86 View
356901.0 Binding of common organic UV-filters to the thyroid hormone ... - PubMed Many organic UV filters (UVFs) and paraben preservatives (PBs), widely used in personal care product... USA Total words: 1,281 | filters: 1 View
356901.0 www.science.gov Hepa filter dissolution process. DOEpatents. Brewer, Ken N.; Murphy, James A. 1994-01-01. A process ... USA Total words: 93,051 | filters: 979 View
356901.0 Section 6 Particulate Matter Controls - U.S. Environmental Protection ...PDF Common furnace filters, high efficiency particulate air (HEPA) filters, high efficency air filters (... USA Total words: 15,485 | filters: 41 View
356901.0 The ‘filter fraud’ persists: the tobacco industry is still using ... Filters and harm. Despite being labelled the “deadliest fraud in the history of human civilisation... USA Total words: 2,574 | filters: 34 View
356901.0 The filter of choice: filtration method preference among injecting drug ... It was found that filter preference depends on perceived health benefits (reduced harms, prevention ... USA Total words: 5,526 | filters: 42 View
356901.0 Environmental contamination and risks of organic UV filters: Source ... Organic Ultraviolet Filters (OUVFs), commonly used in sunscreens, cosmetics and industrial products ... USA Total words: 1,160 | filters: 5 View
356901.0 Sand / Media Specifications - Washington State Department of HealthPDF media for intermittent sand filters is a coarse sand with an effective size between 0.3 mm and 0.5 m... USA Total words: 4,448 | filters: 29 View
356901.0 www.science.gov Virus removal in ceramic depth filters based on diatomaceous earth. PubMed. Michen, Benjamin; Meder,... USA Total words: 98,657 | filters: 806 View
356901.0 Development of a HPLC method for determination of four UV filters in ... This study describes the development, validation and application of a high-performance liquid chroma... USA Total words: 1,250 | filters: 9 View
356901.0 Widespread occurrence of benzophenone-type UV light filters in personal ... Benzophenone-3 (BP-3) is a sunscreen agent used in a variety of personal care products (PCPs) for th... USA Total words: 1,472 | filters: 3 View
356901.0 huasteco vena amarilla: Topics by Science.gov A computer model of the filter inside amore » model vena cava is constructed using high resolut... USA Total words: 106,411 | filters: 547 View
356901.0 Air Pollution Control Equipment - US EPAPDF The fabric filter or baghouse as seen in the schematics previously presented traps particles on the ... USA Total words: 6,311 | filters: 14 View
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