Results 231 to 240 of about 429,607 (293)
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Environmental Science and Technology, 2019
In natural freshwater and sediments, mercuric mercury (Hg(II)) is largely associated with particulate minerals and organics, but it remains unclear under what conditions particulates may become a sink or a source for Hg(II) and whether the particulate ...
Lijie Zhang +5 more
semanticscholar +1 more source
In natural freshwater and sediments, mercuric mercury (Hg(II)) is largely associated with particulate minerals and organics, but it remains unclear under what conditions particulates may become a sink or a source for Hg(II) and whether the particulate ...
Lijie Zhang +5 more
semanticscholar +1 more source
Numerical modelling of supersonic boundary-layer receptivity to solid particulates
Journal of Fluid Mechanics, 2018Atmospheric particulates may be a major source of boundary-layer instabilities leading to laminar–turbulent transition on aerodynamically smooth bodies flying at supersonic speeds.
P. Chuvakhov, A. Fedorov, A. Obraz
semanticscholar +1 more source
Calcium polyphosphate particulates for bone void filler applications.
Journal of Biomedical Materials Research. Part B - Applied biomaterials, 2017This study investigates the characteristics of porous calcium polyphosphate particulates (CPPp) formed using two different processing treatments as bone void fillers in non- or minimally load-bearing sites.
R. Pilliar +6 more
semanticscholar +1 more source
Contribution of Particulates to Airborne Disease Transmission and Severity: A Review.
Environmental Science and TechnologyThe emergence of coronavirus disease 2019 (COVID-19) has catalyzed great interest in the spread of airborne pathogens. Airborne infectious diseases are classified into viral, bacterial, and fungal infections.
Hyunji Myung, Young Soo Joung
semanticscholar +1 more source
Studies on 3 and 9 wt. % of B4C particulates reinforced Al7025 alloy composites
, 2017In the present investigation sysnthesis, microstructure study and tensile behavior of 3 and 9 weight percentage of B4C particulate reinforced Al7025 alloy composites has been reported.
Madeva Nagaral +5 more
semanticscholar +1 more source
Journal of the American Chemical Society, 2011
To detect trace trinitrotoluene (TNT) explosives deposited on various surfaces instantly and on-site still remains a challenge for homeland security needs against terrorism. This work demonstrates a new concept and its utility for visual detection of TNT
Kui Zhang +7 more
semanticscholar +1 more source
To detect trace trinitrotoluene (TNT) explosives deposited on various surfaces instantly and on-site still remains a challenge for homeland security needs against terrorism. This work demonstrates a new concept and its utility for visual detection of TNT
Kui Zhang +7 more
semanticscholar +1 more source
Airborne Particulates in the OR Environment
AORN Journal, 1999ABSTRACTIntraoperative sampling of airborne particulates is rarely performed in teh OR environment because of technical difficulties associated with sampling methodologies and because of the common belief that airborne contamination is infrequently associated with surgical site infections (SSIs).
Dorna Simons +4 more
openaire +3 more sources
2014
It is known that some particulates and crystals stimulate the immune system to induce inflammatory responses. Nanometer- to micrometer-sized crystal, sphere, and hydrogel forms of aluminum salts (referred to as “alum”) have been used as vaccine adjuvants to enhance antibody responses in animals and humans.
Cevayir Coban, Etsushi Kuroda, Ken Ishii
openaire +2 more sources
It is known that some particulates and crystals stimulate the immune system to induce inflammatory responses. Nanometer- to micrometer-sized crystal, sphere, and hydrogel forms of aluminum salts (referred to as “alum”) have been used as vaccine adjuvants to enhance antibody responses in animals and humans.
Cevayir Coban, Etsushi Kuroda, Ken Ishii
openaire +2 more sources
Bulletin de la Classe des sciences, 1960
The possible existence of undiscovered elementary particles is discussed. The electric charge Q and the « neutrinonic charge » R, introduced in a preceding paper (x), are given for two such particles, which are baryons : Q = 1, R = 0 and Q = -1, R = -2 ; for the newly discovered D-meson, they are Q = 1, R = 1.
openaire +3 more sources
The possible existence of undiscovered elementary particles is discussed. The electric charge Q and the « neutrinonic charge » R, introduced in a preceding paper (x), are given for two such particles, which are baryons : Q = 1, R = 0 and Q = -1, R = -2 ; for the newly discovered D-meson, they are Q = 1, R = 1.
openaire +3 more sources
Particulate promotion of tolerance [PDF]
Nature Reviews Drug Discovery, 2012 Antigen-coupled nanoparticles induce T cell tolerance and can attenuate autoimmune disease.
openaire +4 more sources