Results 321 to 330 of about 3,338,670 (410)

Early acclimatization to high altitude: Acid–base and fluid balance dynamics during the first 2 days at 3100 m

Experimental Physiology, EarlyView.
Abstract Immediate responses to hypoxia at high altitude are hyperventilation and successive respiratory alkalosis. Alkalosis, in turn, can affect cerebrospinal fluid pH and ventilatory control. The kidneys compensate metabolically for respiratory alkalosis.
Elisabeth Skalla, Benedikt Treml, Sasa Rajsic, Michael Schreinlechner, Zoran Bukumirić, Klaus Berek, Alexander Egger, Johann Knotzer, Martin Burtscher, Axel Kleinsasser   +9 more
wiley   +1 more source

Evaluating the Potential of ChatGPT to Support Climate Risk and Adaptation Assessment

Climate Resilience and Sustainability, Volume 4, Issue 2, December 2025.
Scaling up adaptation is essential for addressing climate risks, but there are no globally applicable, sector‐based inventories of adaptation options. Assistive technologies like ChatGPT can help with the rapid scoping of climate risks, adaptation actions, costs and benefits and flag potential maladaptation. Adaptation measures identified for national (
Robert L. Wilby
wiley   +1 more source

Affordable phenomics: Expanding access to enhancing genetic gain in plant breeding

The Plant Phenome Journal, Volume 8, Issue 1, December 2025.
Abstract Plant breeders need to evaluate large breeding populations rapidly and accurately to identify and assess genetic variation responsible for many traits, including yield, quality, resistance, and climate resilience. Although advanced molecular tools, including marker‐assisted selection, genomic selection, and gene editing, are being used to ...
V. Hoyos‐Villegas, M. Jackson, M. Vargas‐Cedeño, E. E. Farmer, M. Hanneman, A. Mazis, K. D. Singh, W. Sangjan, M. McNair, S. Sankaran, S. Tirado Tolosa, M. A. Gore, T. W. Rife   +12 more
wiley   +1 more source

Weighing risks against GHG reduction benefits in emerging green technologies

The Canadian Journal of Chemical Engineering, Volume 103, Issue 10, Page 4661-4680, October 2025.
Abstract Green technologies represent promising strategies for mitigating carbon emissions and combating global warming. However, their implementation in civil and industrial applications is not without risks, as intrinsic uncertainties and latent safety concerns can threaten their effective deployment.
Federica Tamburini, Valerio Cozzani, Nicola Paltrinieri, Thomas Alan Adams II   +3 more
wiley   +1 more source

Extending Excitation Time for Detonation Prevention: Mixture Effect in Dimethyl Ether Auto‐Ignition

International Journal of Chemical Kinetics, Volume 57, Issue 10, Page 589-606, October 2025.
ABSTRACT Undesired detonation development is an obstacle in the development of modern combustion systems based on auto‐ignition. Excitation time is one of two time scales that affect detonation development. It describes the time interval, during which heat is released.
Lisa Zander, Neda Djordjevic
wiley   +1 more source

Harmonic Growth—The Harmonic Number Applied to ROI, Business Scaling, Nth Plant Economics, Micro Combined Heat and Power (mCHP), Biorefineries, and Biochar Production

Mathematical Methods in the Applied Sciences, Volume 48, Issue 15, Page 13999-14013, October 2025.
ABSTRACT Scaling is a topic of utmost importance in business. When to scale and how has been the subject of countless books and seminars. This paper looks at modular businesses that have income and costs directly proportional to the number of units.
Micah N. Jasper
wiley   +1 more source

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ON THE COOLING OF GAS TURBINES

Journal of Flow Visualization and Image Processing, 2001
This article deals with measurements of convective heat transfer coefficients in three fluid flow patterns that concern both internal and external cooling of gas turbine components; in particular, the flow in a couple of smooth, or ribbed, ducts connected by a 180° sharp turn, a jet in cross-flow, and a jet impinging on a wall for short nozzle-to-wall ...
ASTARITA, TOMMASO, CARDONE G., CARLOMAGNO G. M.   +2 more
openaire   +6 more sources

Review of Gas Turbine Internal Cooling Improvement Technology

, 2020
The higher firing temperature reflects the higher efficiency of the gas turbine. However, using higher temperatures is limited as it may cause a rupture, bending, or failure of the turbine blades. Hence, the development of an effective internal cooling
F. Nourin, R. Amano
semanticscholar   +1 more source

Performance Analysis of an Open Cycle Gas Turbine Power Plant in Grid Electricity Generation

IEEE International Conference on Industrial Engineering and Engineering Management, 2020
In this study, there was a performance analysis of a working 30MW open cycle gas turbine power plant to get a general overview of role and performance of gas turbines in supply of grid electricity. The historical evaluation of the gas turbine power plant
M. Kabeyi, O. Olanrewaju
semanticscholar   +1 more source