Results 1 to 10 of about 146 (98)

Evaluation of Oxidation Performance of TRISO Fuel Particles for Postulated Air-Ingress Accident of HTGR [PDF]

Journal of Chemistry, 2020
In a high-temperature gas-cooled reactor, the integrity of tristructural-isotropic-(TRISO-) coated fuel particles ensures the safety of the reactor, especially in case of an air-ingress accident.
Fangcheng Cao, De Zhang, Qingjie Chen, Hao Li, Hongqing Wang   +4 more
doaj   +2 more sources

Mimicking Pseudo-Virion Interactions with Abiotic Surfaces: Deposition of Polymer Nanoparticles with Albumin Corona

Biomolecules, 2022
Adsorption of human serum albumin (HSA) molecules on negatively charged polystyrene microparticles was studied using the dynamic light scattering, the electrophoretic and the solution depletion methods involving atomic force microscopy.
Małgorzata Nattich-Rak, Marta Sadowska, Maja Motyczyńska, Zbigniew Adamczyk   +3 more
doaj   +1 more source

Intrinsic Fatigue Crack Growth in Al-Cu-Li-Mg-Zr Alloys: The Effect of the Iron Constituent Particles

Metals, 2021
The influence of iron (Fe)-containing constituent particles on the behavior of fatigue crack initiation and propagation of Al-Cu-Li-Mg-Zr alloys has been studied using fatigue crack growth (FCG) tests and in-situ fatigue testing and detailed ...
Min Hao, Liang Wang, Jun-Zhou Chen, Ren Wang, Guo-Ai Li   +4 more
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Allostery Modulates Interactions between Proteasome Core Particles and Regulatory Particles

Biomolecules, 2022
Allostery—regulation at distant sites is a key concept in biology. The proteasome exhibits multiple forms of allosteric regulation. This regulatory communication can span a distance exceeding 100 Ångstroms and can modulate interactions between the two ...
Philip Coffino, Yifan Cheng
doaj   +1 more source

The driving factors of new particle formation and growth in the polluted boundary layer [PDF]

Atmospheric Chemistry and Physics, 2021
New particle formation (NPF) is a significant source of atmospheric particles, affecting climate and air quality. Understanding the mechanisms involved in urban aerosols is important to develop effective mitigation strategies. However, NPF rates reported
M. Xiao, C. R. Hoyle, C. R. Hoyle, L. Dada, D. Stolzenburg, A. Kürten, M. Wang, H. Lamkaddam, O. Garmash, B. Mentler, U. Molteni, A. Baccarini, M. Simon, X.-C. He, K. Lehtipalo, K. Lehtipalo, L. R. Ahonen, R. Baalbaki, P. S. Bauer, L. Beck, D. Bell, F. Bianchi, S. Brilke, D. Chen, R. Chiu, A. Dias, J. Duplissy, J. Duplissy, H. Finkenzeller, H. Gordon, V. Hofbauer, C. Kim, C. Kim, T. K. Koenig, T. K. Koenig, J. Lampilahti, C. P. Lee, Z. Li, H. Mai, V. Makhmutov, H. E. Manninen, R. Marten, S. Mathot, R. L. Mauldin, R. L. Mauldin, W. Nie, A. Onnela, E. Partoll, T. Petäjä, J. Pfeifer, J. Pfeifer, V. Pospisilova, L. L. J. Quéléver, M. Rissanen, M. Rissanen, S. Schobesberger, S. Schuchmann, S. Schuchmann, Y. Stozhkov, C. Tauber, Y. J. Tham, A. Tomé, M. Vazquez-Pufleau, A. C. Wagner, A. C. Wagner, A. C. Wagner, R. Wagner, Y. Wang, L. Weitz, D. Wimmer, D. Wimmer, Y. Wu, C. Yan, P. Ye, P. Ye, Q. Ye, Q. Zha, X. Zhou, A. Amorim, K. Carslaw, J. Curtius, A. Hansel, R. Volkamer, R. Volkamer, P. M. Winkler, R. C. Flagan, M. Kulmala, M. Kulmala, M. Kulmala, M. Kulmala, D. R. Worsnop, D. R. Worsnop, J. Kirkby, J. Kirkby, N. M. Donahue, U. Baltensperger, I. El Haddad, J. Dommen   +97 more
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Metal Particles Are Inappropriate for Testing a Postulate of Extrapulmonary Transport [PDF]

Environmental Health Perspectives, 2007
Exposure to ambient air pollution particles has been associated with increased human morbidity and mortality, much of which is nonpulmonary. One proposed explanation of this extrapulmonary tissue injury is a transport of the particles outside of the respiratory tract. In the August 2006 issue of EHP, Elder et al.
Andrew J, Ghio, William D, Bennett
openaire   +2 more sources

Characterization and quantification of oxidative stress induced particle debris from polypropylene surgical mesh

Nano Select, 2023
Explanted polypropylene (PP) surgical mesh has frequently been reported to show surface alterations, such as cracks and flaking. However, to date the consequence of PP mesh degradation is not clearly understood, particularly its potential to influence ...
Nicholas T. H. Farr, Cassandra Rauert, Alexander J. Knight, Alexander I. Tartakovskii, Kevin V. Thomas   +4 more
doaj   +1 more source

Explorative study on the antibacterial effects of 3D-printed PMMA/nitrides composites

Materials & Design, 2021
Following the rising interested on 3D-printing technologies, this research explores the possibility to apply nitride-polymethylmethacrylate composite coatings on 3D printed parts in order to increase their resistance to bacteria colonization.
Elia Marin, Francesco Boschetto, Matteo Zanocco, Taigi Honma, Wenliang Zhu, Giuseppe Pezzotti   +5 more
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What Is Matter According to Particle Physics, and Why Try to Observe Its Creation in a Lab?

Universe, 2021
The standard model of elementary interactions has long qualified as a theory of matter, in which the postulated conservation laws (one baryonic and three leptonic) acquire theoretical meaning.
Francesco Vissani
doaj   +1 more source

Intranasal inoculation of white-tailed deer (Odocoileus virginianus) with lyophilized chronic wasting disease prion particulate complexed to montmorillonite clay. [PDF]

PLoS ONE, 2013
Chronic wasting disease (CWD), the only known prion disease endemic in wildlife, is a persistent problem in both wild and captive North American cervid populations. This disease continues to spread and cases are found in new areas each year.
Tracy A Nichols, Terry R Spraker, Tara D Rigg, Crystal Meyerett-Reid, Clare Hoover, Brady Michel, Jifeng Bian, Edward Hoover, Thomas Gidlewski, Aru Balachandran, Katherine O'Rourke, Glenn C Telling, Richard Bowen, Mark D Zabel, Kurt C VerCauteren   +14 more
doaj   +1 more source