Results 101 to 110 of about 18,068 (331)

Towards Climate Neutrality by 2050: Role of Aluminum for Short‐ and Long‐Term Energy and Hydrogen Storage

open access: yesAdvanced Energy Materials, EarlyView.
The Aluminum energy storage cycle involves the use of renewable energy for Al production and the generation of heat (dry cycle) and heat and H2 (wet cycle) for energy production via Al‐steam combustion. ABSTRACT Reaching climate neutrality by 2050 requires innovative long‐term energy storage (LTES) solutions beyond the current use of fossil fuels ...
Lorenzo Trombetti   +2 more
wiley   +1 more source

Modelling Nasal Airflow using a Fourier Descriptor Representation of Geometry [PDF]

open access: yes, 2009
Procedures capable of providing both compact representations and rational simplifications of complex anatomical flow conduits are essential to explore how form and function are related in the respiratory, cardiovascular and other physiological flow ...
Doorly, Denis   +2 more
core   +2 more sources

Computational fluid dynamics calculations in inferior turbinate surgery: a cohort study [PDF]

open access: hybrid, 2023
Jaakko Ormiskangas   +4 more
openalex   +1 more source

Leveraging Wind Energy for Electricity and Hydrogen Production: A Sustainable Solution to Power Shortages and Eco‐Friendly Alternative Fuel

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The article attracts researchers, policymakers, and industry leaders in renewable energy, hydrogen, and sustainable development, as it addresses the critical need for clean, efficient energy solutions. By evaluating the technical, environmental, and economic feasibility of integrating wind energy with hydrogen production. The findings offer significant
Mohamed Elnaggar   +4 more
wiley   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Effective Use of Slaughter Checks for Identification and Control of Swine Disease [PDF]

open access: yes, 1989
Swine producers, individually and as an industry are faced with numerous and complicated challenges. It is a\u3e dynamic industi^^,. .One area of interaction within tiie infrast^cture-is that of.animal health.^lere are m^ny.
Boessen, Christian   +4 more
core   +2 more sources

Analyzing individual rent price ratios in eastern German agricultural land markets: A GAMLSS approach

open access: yesAgribusiness, EarlyView.
Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels   +4 more
wiley   +1 more source

Nasal polyps show decreased mucociliary transport despite vigorous ciliary beating

open access: yesBrazilian Journal of Otorhinolaryngology
Objective: Mucociliary transport function in the airway mucosa is essential for maintaining a clean mucosal surface. This function is impaired in upper and lower airway diseases.
Thi Nga Nguyen   +4 more
doaj   +1 more source

Histological analysis of the distribution pattern of glandular tissue in normal inferior nasal turbinates Análise histológica do padrão de distribuição glandular em conchas nasais inferiores normais

open access: yesBrazilian Journal of Otorhinolaryngology, 2009
Nasal turbinates play an important role in nasal physiology. These functions include the important function of particle filtration by the mucocilliary system.
Ieda Millas   +4 more
doaj   +1 more source

Post-Mortem Immunohistochemical Evidence of β2-Adrenergic Receptor Expression in the Adrenal Gland [PDF]

open access: yes, 2019
The evidence from post-mortem biochemical studies conducted on cortisol and catecholamines suggest that analysis of the adrenal gland could provide useful information about its role in human pathophysiology and the stress response.
Alibrandi A.   +10 more
core   +1 more source

Home - About - Disclaimer - Privacy