Results 131 to 140 of about 194,559 (288)

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

CONTROL OF REYNOLDS NUMBER IN A HIGH SPEED WIND TUNNEL. doi: 10.5028/jatm.2009.01016977

open access: yesJournal of Aerospace Technology and Management, 2011
A conceptual control model for the Reynolds number test based on isentropic relations was established for the supersonic wind tunnel. Comparison of the system response of the model simulation and the actual wind tunnel test data was made to design the ...
Maurício G. Silva   +2 more
doaj  

A new flow model for highly separated airfoil flows at low speeds [PDF]

open access: yes
An analytical model for separated airfoil flows is presented which is based on experimentally observed physical phenomena. These include a free stagnation point aft of the airfoil and a standing vortex in the separated region.
Naik, S. N., Zumwalt, G. W.
core   +1 more source

Potato peel valorization through ethanolamine reactive organosolv treatment

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Approximately 30% of the global potato supply is processed, generating substantial amounts of potato peel (PP) as a byproduct. Potato peel is a suberoligneous biomass, commonly found in the barks and peels of tuberous roots and tubers, and remains underutilized despite being a valuable source of cutin and suberin.
Sofia Libri, Marco Orlandi, Luca Zoia
wiley   +1 more source

Unsettling subject English in the twenty‐first century

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This paper uses examples from Australia and England to explore subject English with regard to the multiple metaphors inherent in the terms ‘settling’ and ‘unsettling’. In doing so we are concerned with imagining a future for a subject English curriculum which dislodges it from its imperial, colonial roots. In the first instance, we outline the
Victoria Elliott, Larissa McLean Davies
wiley   +1 more source

Plunging Circular Jets: Experimental Characterization of Dynamic Pressures near the Stagnation Zone [PDF]

open access: gold, 2022
Grégoire Jamet   +4 more
openalex   +1 more source

Apparent operating limits of arc heaters with respect to total enthalpy and stagnation pressure [PDF]

open access: yes
Operational limitations of arc heaters caused by enthalpic stagnation ...
Richter, R.
core   +1 more source

Antibacterial hydrogel: The sniper of chronic wounds

open access: yesBMEMat, EarlyView.
The treatment of chronic wounds has always been an important challenge in the medical field. We focus on hydrogels not only because they provide a moist healing environment but also because compared with traditional dressings, they can effectively prevent and treat infections, reduce wound pain and scar formation.
Shengtai Bian   +6 more
wiley   +1 more source

Direct numerical simulation of “fountain filling box” flow with a confined weak laminar plane fountain

open access: yesHeat Transfer, Volume 52, Issue 1, Page 193-215, January 2023., 2023
Abstract A “fountain filling box” flow produced by discharging a weak laminar plane fountain in a confined open channel is studied numerically. Two‐dimensional direct numerical simulations were performed for weak plane fountains. The development of the fountain flow experiences five stages; the initial upflow and the subsequent downflow after the ...
Liqiang Dong   +5 more
wiley   +1 more source

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