Results 131 to 140 of about 249,769 (331)

Evolutionary characteristics, influencing factors of livestock and poultry meat production in China and its future trends

open access: yesAnimal Research and One Health, EarlyView.
By reviewing the development history, this study summarizes the main factors and corresponding pathways that affect the evolution of meat production in China from both internal and external perspectives. Based on this, we predict future development trends.
Pengcheng Li   +6 more
wiley   +1 more source

Trajectory characteristics and heating of hypervelocity projectiles having large ballistic coefficients [PDF]

open access: yes
A simple, approximate equation describing the velocity-density relationship (or velocity-altitude) has been derived from the flight of large ballistic coefficient projectiles launched at high speeds.
Tauber, Michael E.
core   +1 more source

Framework for assessing the risk to a field from fraudulent researchers: A case study of Alzheimer's disease

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Concerns over research integrity are rising, with increasing attention to potential threats from untrustworthy authors. We established a framework to gauge the potential negative influence of researchers potentially engaged in misconduct. The field of Alzheimer's disease (AD) research has been a focal point of these worries. This study aims to
Chaoqun Ni, B. Ian Hutchins
wiley   +1 more source

Predicted Gas Properties in the Shock Layer Ahead of Capsule-Type Vehicles at Angles of Attack [PDF]

open access: yes
A method for determining shock-wave shapes, stagnation-point location, and flow-field properties for spherically blunt bodies at angle of attack was developed. The method is applicable to perfect gas flows and equilibrium flow of real gases.
Kaattari, George E.
core   +1 more source

On the mass transport in tubular vanadium redox flow batteries

open access: yesBatteries &Supercaps, Accepted Article.
Efficient mass transport is crucial for tubular flow battery performance and scale‐up, yet the impact of electrode fiber filling density, internal membrane volume, and electrode structure is largely unknown. This study investigated a tubular all‐vanadium flow battery with a 4 mg/cm fibrous electrode and a 0.238 cm ID membrane, analyzing its mass ...
Lotanna Onua   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy