Results 11 to 20 of about 7,623,525 (299)

A comparison of short-term and long-term air pollution exposure associations with mortality in two cohorts in Scotland [PDF]

, 2012
Air pollution–mortality risk estimates are generally larger at longer-term, compared with short-term, exposure time scales. We compared associations between short-term exposure to black smoke (BS) and mortality with long-term exposure–mortality ...
Agius, R.M., Beverland, I.J., Carder, M., Cohen, G.R., Hart, C.L., Heal, M.R., Robertson, Chris, Yap, Christina   +7 more
core   +3 more sources

All that is silver is not toxic: silver ion and particle kinetics reveals the role of silver ion aging and dosimetry on the toxicity of silver nanoparticles

Particle and Fibre Toxicology, 2018
Background When suspended in cell culture medium, nano-objects composed of soluble metals such as silver can dissolve resulting in ion formation, altered particle properties (e.g. mass, morphology, etc.), and modulated cellular dose.
Jordan N. Smith, Dennis G. Thomas, Hadley Jolley, Vamsi K. Kodali, Matthew H. Littke, Prabhakaran Munusamy, Donald R. Baer, Matthew J. Gaffrey, Brian D. Thrall, Justin G. Teeguarden   +9 more
doaj   +1 more source

A framework for expanding aqueous chemistry in the Community Multiscale Air Quality (CMAQ) model version 5.1 [PDF]

Geoscientific Model Development, 2017
This paper describes the development and implementation of an extendable aqueous-phase chemistry option (AQCHEM − KMT(I)) for the Community Multiscale Air Quality (CMAQ) modeling system, version 5.1.
K. M. Fahey, A. G. Carlton, H. O. T. Pye, J. Baek, W. T. Hutzell, C. O. Stanier, K. R. Baker, K. W. Appel, M. Jaoui, J. H. Offenberg   +9 more
doaj   +1 more source

Effect of Membrane Exposure on Guided Bone Regeneration: A Systematic Review and Meta‐Analysis [PDF]

, 2018
Aims: This review aimed at investigating the effect of membrane exposure on guided bone regeneration (GBR) outcomes at peri-implant sites and edentulous ridges.
Allen, Annibali, Antoun, Arx, Arx, Arx, Assenza, Bahat, Bartee, Buser, Buser, Buser, Chao, Chiapasco, Chiapasco, Chiapasco, Chin, Cordaro, Cordaro, Cummings, Friedmann, Fu, Gher, Greenstein, Her, Hoffmann, Kfir, Lee, Liberati, Lim, Lindfors, Lizio, Lorenzoni, Lorenzoni, Louis, Lyford, Machtei, Mattout, Mellonig, Meloni, Merli, Misch, Miyamoto, Nowzari, Park, Park, Parodi, Proussaefs, Proussaefs, Proussaefs, Rakhmatia, Seibert, Sethi, Shea, Simion, Simion, Slim, Spray, Tal, Tarnow, Tawil, Torres, Uehara, Urban, Urban, Waasdorp, Wang, Wang, Wang, Wessing, Zitzmann   +70 more
core   +2 more sources

Predicting molecular initiating events using chemical target annotations and gene expression

BioData Mining, 2022
Background The advent of high-throughput transcriptomic screening technologies has resulted in a wealth of publicly available gene expression data associated with chemical treatments.
Joseph L. Bundy, Richard Judson, Antony J. Williams, Chris Grulke, Imran Shah, Logan J. Everett   +5 more
doaj   +1 more source

A survey and tutorial of electromagnetic radiation and reduction in mobile communication systems [PDF]

, 2015
This paper provides a survey and tutorial of electromagnetic (EM) radiation exposure and reduction in mobile communication systems. EM radiation exposure has received a fair share of interest in the literature; however, this work is one of the first to ...
Heliot, Fabien, Imran, Muhammad Ali, Sambo, Yusuf Abdulrahman   +2 more
core   +1 more source

Development and evaluation of a physics‐based windblown dust emission scheme implemented in the CMAQ modeling system

Journal of Advances in Modeling Earth Systems, 2017
A new windblown dust emission treatment was incorporated in the Community Multiscale Air Quality (CMAQ) modeling system. This new model treatment has been built upon previously developed physics‐based parameterization schemes from the literature.
H. Foroutan, J. Young, S. Napelenok, L. Ran, K. W. Appel, R. C. Gilliam, J. E. Pleim   +6 more
doaj   +1 more source

Cognitive Impairment Is Associated with AMPAR Glutamatergic Dysfunction in a Mouse Model of Neuronal Methionine Synthase Deficiency

Cells, 2023
Impairment of one-carbon metabolism during pregnancy, either due to nutritional deficiencies in B9 or B12 vitamins or caused by specific genetic defects, is often associated with neurological defects, including cognitive dysfunction that persists even ...
Ziad Hassan, David Coelho, Carine Bossenmeyer-Pourié, Karim Matmat, Carole Arnold, Aurélie Savladori, Jean-Marc Alberto, Rémy Umoret, Jean-Louis Guéant, Grégory Pourié   +9 more
doaj   +1 more source

A simple lightning assimilation technique for improving retrospective WRF simulations

Journal of Advances in Modeling Earth Systems, 2016
Convective rainfall is often a large source of error in retrospective modeling applications. In particular, positive rainfall biases commonly exist during summer months due to overactive convective parameterizations. In this study, lightning assimilation
Nicholas K. Heath, Jonathan E. Pleim, Robert C. Gilliam, Daiwen Kang   +3 more
doaj   +1 more source

Custom mentholation of commercial cigarettes for research purposes

Toxicology Reports, 2014
In the U.S. menthol remains the sole permitted characterizing cigarette flavor additive in part because efforts to link menthol cigarette use to increased tobacco-related disease risk have been inconclusive. To perform definitive studies, cigarettes that
Ian C. MacGregor, Stephen B. Stanfill, Sydney M. Gordon, Douglas J. Turner, Jenny M. Butler, Elizabeth A. Hanft, Hyoshin Kim, Robyn R. Kroeger, Marielle C. Brinkman, Margaret E. Tefft, Pamela I. Clark, Stephanie S. Buehler   +11 more
doaj   +1 more source