Results 21 to 30 of about 612,913 (269)

Treatment of high strength domestic sewage on filters fi lled with polyurethane foam with addition of effective microorganisms [PDF]

Archives of Environmental Protection, 2020
The study discusses an experimental method for treatment of high strength domestic sewage on biofilters filled with polyurethane (PUR) waste in the form of trims of upholstery foam.
Krzysztof Chmielowski, Jan Pawełek, Ewa Dacewicz   +2 more
doaj   +1 more source

The geometry of filtrations [PDF]

Bulletin of the London Mathematical Society, 2021
Publication ...
openaire   +3 more sources

Experimental on liquid passage saturation and pressure drop of gas-liquid coalescing filter material

You-qi chuyun, 2023
The liquid channel characteristics of coalescing filter material directly affect the filtration performance of coalescing filter elements for natural gas purification. Herein, the channel saturation and pressure drop of two kinds of industrial oleophobic
SONG Rongjun, JI Kang, CHEN Yue'e, ZHANG Yunxin, TANG Ming, LI Haotian, CHANG Cheng   +6 more
doaj   +1 more source

Reductions of filtrations [PDF]

Pacific Journal of Mathematics, 1990
Let \(\gamma =\{\gamma (n)\}_{n\geq 0}\) be a filtration on a ring R. In this paper the concept of a reduction of \(\gamma\) is introduced. (Specifically, a filtration \(\phi =\{\phi (n)\}_{n\geq 0}\) is a reduction of \(\gamma\) in case \(\phi\) (n)\(\subseteq \gamma (n)\) for all \(n\geq 0\) and there exists a positive integer d such that \(\gamma (n)
Okon, J. S., Ratliff, L. J.
openaire   +3 more sources

Development of a Method to Determine the Fractional Deposition Efficiency of Full-Scale HVAC and HEPA Filter Cassettes for Nanoparticles ≥3.5 nm

Atmosphere, 2020
Novel methods have been developed to measure the fractional deposition efficiency for nanoparticles of full-scale HVAC and HEPA filter cassettes down to a particle size of 3.5 nm.
Ana Maria Todea, Frank Schmidt, Tobias Schuldt, Christof Asbach   +3 more
doaj   +1 more source

Grewia spp. Biopolymer as Low-Cost Biosorbent for Hexavalent Chromium Removal

Journal of Chemistry, 2019
In this study, Grewia spp. biopolymer was utilized as a biosorbent for elimination of hexavalent chromium from water. Fourier-transform infrared spectrometry (FTIR) and X-ray diffraction (XRD) were performed for characterization of the biosorbent ...
G. P. Kofa, G. R. Nkoue Ndongo, M. B. Kameni Ngounou, M. N. Nsoe, E. V. Amba, S. Ndi Koungou   +5 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

Box Filtration

Journal of Applied and Computational Topology
Published in Journal of Applied and Computational Topology (JACT)
Enrique G. Alvarado, Prashant Gupta, Bala Krishnamoorthy   +2 more
openaire   +2 more sources

Admixture Mapping Reveals Candidate Regions for Methotrexate Neurotoxicity Susceptibility: A Reducing Disparities in Acute Leukemia Consortium Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Neurotoxicity is a rare, often dose‐limiting adverse effect of methotrexate (MTX) therapy that disproportionally affects Latino children. Factors contributing to the observed disparity are not well understood. This study leveraged admixture mapping to identify genetic regions associated with MTX‐related neurotoxicity susceptibility ...
Rachel D. Harris, Priya B. Shetty, Olga A. Taylor, Elizabeth G. Atkinson, Melissa A. Richard, M. Monica Gramatges, Mark Zobeck, Sandi Pruitt, Amy Hughes, M. Brooke Bernhardt, Ashley Chavana, Van Huynh, Kathleen Ludwig, Laura Klesse, Kenneth Heym, Timothy Griffin, Rodrigo Erana, Juan Carlos Bernini, Han Chen, Bing Yu, Philip J. Lupo, Karen R. Rabin, Michael E. Scheurer, Austin L. Brown, The REDIAL Consortium   +24 more
wiley   +1 more source

Non-Destructive Characterization of Industrial Membrane Cartridges by Using Liquid–Liquid Displacement Porosimetry (LLDP)

Membranes, 2020
This works aims to propose and demonstrate the accuracy of a novel method of characterization aimed for non-destructive analysis of microfiltration (MF) membrane cartridges. The method adapts conventional liquid–liquid displacement porosimetry (LLDP) for
René I. Peinador, Mohamed Kaabouch, Roger Ben Aim, José I. Calvo   +3 more
doaj   +1 more source