Results 11 to 20 of about 2,195,420 (349)

RNA control of HIV-1 particle size polydispersity. [PDF]

open access: yesPLoS ONE, 2014
HIV-1, an enveloped RNA virus, produces viral particles that are known to be much more heterogeneous in size than is typical of non-enveloped viruses. We present here a novel strategy to study HIV-1 Viral Like Particles (VLP) assembly by measuring the ...
Cendrine Faivre-Moskalenko   +9 more
doaj   +9 more sources

Particle sizing in the electrodynamic balance [PDF]

open access: yes, 1986
We report a new technique for sizing particles in the electrodynamic balance. In this technique, the trajectory of a falling particle is followed with a photomultiplier tube. Particle velocities are measured by placing a mask between the particle and the
Flagan, Richard C.   +2 more
core   +1 more source

Performance Comparison of Different Particle Size Distribution Models in the Prediction of Soil Particle Size Characteristics

open access: yesLand, 2022
Particle size distribution (PSD) is a rich source of information about soil properties, including soil gradation and soil particle size characteristics. This paper compared the PSD prediction ability of three types of mathematical model. We selected nine
Hao Zhang   +5 more
doaj   +1 more source

Particle Size Distribution in Aluminum Manufacturing Facilities. [PDF]

open access: yes, 2014
As part of exposure assessment for an ongoing epidemiologic study of heart disease and fine particle exposures in aluminum industry, area particle samples were collected in production facilities to assess instrument reliability and particle size ...
Cullen, Mark R   +5 more
core   +1 more source

Machine learning predicts electrospray particle size

open access: yesMaterials & Design, 2022
Electrospraying (ES) is a state-of-the-art processing technique with the promise of achieving key nanotechnology and contemporary manufacturing needs. As a versatile technique, ES can produce particles with different sizes, morphologies, and porosities ...
Fanjin Wang   +5 more
doaj   +1 more source

Issues in Particle Size Analysis

open access: yesKONA Powder and Particle Journal, 2014
Important issues that arise in the acquisition, presentation and interpretation of particle size data are discussed. Presentation of size distributions as relative quantity versus size, representation of quantity by ...
Richard Hogg
doaj   +1 more source

Effect of Particle Size on Bamboo Particle Board Properties

open access: yesFloresta e Ambiente, 2019
In this work, bamboo chips (Dendrocalamus asper) were crushed according to four particle size classes (A = -35+40 mesh; B = -40+48 mesh; C = -48+60 mesh; D = -60+65 mesh) to produce particleboards with four different compositions (100%A; 75%A + 25% B; 50%
Jessica Thais de Lira Bazzetto   +2 more
doaj   +1 more source

Impact of Alternative Synthetic Turf Infills on Athlete Performance and Safety

open access: yesProceedings, 2020
The objective of this study is to determine the impact of three alternative infills of various particle size on athlete performance and safety in a third generation (3G) synthetic fields.
Kyley Dickson   +2 more
doaj   +1 more source

An Underlying Asymmetry within Particle-size Segregation [PDF]

open access: yes, 2015
We experimentally study particle scale dynamics during segregation of a bidisperse mixture under oscillatory shear. Large and small particles show an underlying asymmetry that is dependent on the local particle concentration, with small particles ...
Ancey, Christophe   +6 more
core   +2 more sources

Improvement of the Solubility and Dissolution Characteristics of Risperidone via Nanosuspension Formulations

open access: yesIraqi Journal of Pharmaceutical Sciences, 2022
Risperidone is an atypical antipsychotic drug that is used for treating schizophrenia, bipolar mania, and autism. Risperidone rebalances dopamine and serotonin to improve thinking, mood, and behavior by working on dopamine and serotonin α2receptor ...
Hayder Emad, Shaimaa Nazar Abd-Alhammid
doaj   +1 more source

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