Results 31 to 40 of about 6,183,940 (323)
Proceedings of the National Academy of Sciences, 1964 In this brief survey I am going to borrow some ideas from a lengthy review prepared in collaboration with Murray Gell-Mann and Arthur Rosenfeld for publication elsewhere.* In the title of our article we have used the term “particle” but have carefully avoided the adjective “elementary”. Had the title of my paper here today been of my choosing, I should
openaire +3 more sources
Atmosphere, 2021 The emergence of new super-insulated buildings to reduce energy consumption can lead to a degradation of the indoor air quality. While some studies were carried out to assess the air quality in these super-insulated buildings, they were usually focused ...
Céline Liaud +2 more
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Surface pre-coating of talc particles by carboxyl methyl cellulose adsorption : study of adsorption and consequences on surface properties and settling rate [PDF]
, 2006 This paper investigates the adsorption of different sized carboxyl methyl cellulose (CMC) onto talc particles (adsorption isotherm, adsorption reversibility), its consequences on the particles properties (electrophoretic mobility and surface wetting) and
Bacchin, Patrice +6 more
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Computer Simulation Using Particles
, 1966 Computer experiments using particle models A one-dimensional plasma model The simulation program Time integration schemes The particle-mesh force calculation The solution of field equations Collisionless particle models Particle-particle/particle-mesh ...
R. Hockney, J. Eastwood
semanticscholar +1 more source
The behaviour of free-flowing granular intruders
EPJ Web of Conferences, 2017 Particle shape affects both the quasi-static and dynamic behaviour of granular media. There has been significant research devoted to the flowability of systems of irregularly shaped particles, as well as the flow of grains around fixed intruders, however
Wyburn Edward +3 more
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Sensors, 2022 Large quantities of real-time particle data are becoming available from low-cost particle monitors. However, it is crucial to determine the quality of these measurements. The largest network of monitors in the United States is maintained by the PurpleAir
Lance Wallace +2 more
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Diverse diazotrophs are present on sinking particles in the North Pacific Subtropical Gyre. [PDF]
, 2019 Sinking particles transport carbon and nutrients from the surface ocean into the deep sea and are considered hot spots for bacterial diversity and activity.
Collins, James R +6 more
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Scientific Reports, 2020 Extracellular vesicles (EVs) are nano-sized vesicles containing nucleic acid and protein cargo that are released from a multitude of cell types and have gained significant interest as potential diagnostic biomarkers.
K. Brennan +7 more
semanticscholar +1 more source
Atmosphere, 2021 Quantitative chemical analysis of airborne particulate matter (PM) is vital for the understanding of health effects in indoor and outdoor environments, as well as for enforcing EU air quality regulations.
Stefan Seeger +13 more
doaj +1 more source
Columnar structure formation of a dilute suspension of settling spherical particles in a quiescent fluid [PDF]
, 2016 The settling of heavy spherical particles in a column of quiescent fluid is investigated. The performed experiments cover a range of Galileo numbers ($110 \leq \text{Ga} \leq 310$) for a fixed density ratio of $\Gamma = \rho_p/\rho_f = 2.5$.
Barois, Thomas +8 more
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