Results 91 to 100 of about 2,964,465 (342)

A review on different structures of crystallizers and internal flow field CFD analysis [PDF]

open access: yesAIP Advances
The crystallizer is the core equipment in chemical, pharmaceutical, and material science fields. The structural design and internal flow field characteristics directly determine separation efficiency, crystallization product quality, and energy ...
Yin Liu   +3 more
doaj   +1 more source

Investigation of flow fields within large scale hypersonic inlet models [PDF]

open access: yes
Analytical and experimental investigations were conducted to determine the internal flow characteristics in model passages representative of hypersonic inlets for use at Mach numbers to about 12.
Decarlo, J. P.   +4 more
core   +1 more source

Internal characteristics of loose solid source of debris flow in Zhouqu [PDF]

open access: yes, 2017
In this paper, with debris flow in Zhouqu as the research object, combined with experiments such as cation exchange capacity (CEC), mineral chemical composition and water quality analysis, relation between water and salt in solid source forming debris ...
Fan, Shufang
core   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

open access: yesFEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková   +3 more
wiley   +1 more source

An experimental investigation on friction characteristics of air flow in microtube with structured surface roughness [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011)   +4 more
core  

Origin and significance of 'dispersed facies' basal ice: Svínafellsjökull, Iceland [PDF]

open access: yes, 2010
Dispersed facies basal ice - massive (i.e. structureless) ice with dispersed debris aggregates - is present at the margins of many glaciers and, as a product of internal glacial processes, has the potential to provide important information about the ...
Darrel A. Swift   +10 more
core   +3 more sources

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

FUN3D and USM3D Analysis of the Propulsion Aerodynamic Workshop 2018 S-Duct Test Case [PDF]

open access: yes
This work presents the results of Fun3D and USM3D analyses that were performed for the 4th AIAA Propulsion Aerodynamics Workshop (PAW). The PAW workshop is separated into three sections that focus on internal duct flows, nozzle flows and a special topic.
Bozeman, Michael D.   +2 more
core   +1 more source

Predictions for The Very Early Afterglow and The Optical Flash

open access: yes, 1999
According to the internal-external shocks model for $\gamma $-ray bursts (GRBs), the GRB is produced by internal shocks within a relativistic flow while the afterglow is produced by external shocks with the ISM.
Fenimore E. E.   +5 more
core   +1 more source

Performance and internal flow characteristics of a cross-flow turbine by guide vane angle

open access: yesIOP Conference Series: Materials Science and Engineering, 2013
This study attempts to investigate the performance and internal flow characteristics of a cross-flow turbine by guide vane angle. In order to improve the performance of a cross flow turbine, the paper presents a numerical investigation of the turbine with air supply and discusses the influence of variable guide vane angle on the internal flow.
Z M Chen, Y D Choi
openaire   +1 more source

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