Results 201 to 210 of about 4,421,459 (332)

Performance Investigation of Eco‐Friendly Refrigerant Mixtures as an Alternative to R134a in Vapour‐Compression Refrigeration System

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The growing impacts of climate change and energy scarcity demand environmentally sustainable refrigeration solutions. This study investigates eco‐friendly refrigerants (R152a, R290 and R600a) and their optimized ternary mixture as alternatives to R134a. Four blend compositions were analysed using experimental testing and REFPROP 10.0 modelling
M. Periyasamy, P. Senthilkumar
wiley   +1 more source

Racial disparities in environmental auditing

open access: yes
This paper investigates the role of the U.S. Environmental Protection Agency in advancing environmental justice through monitoring and enforcement efforts mandated by the Clean Air Act. Our analysis relies on a comprehensive dataset encompassing auditing information from all environmentally relevant plants between 2000 and 2018. Leveraging county-level
Balietti, Anca, Zeising, Tom
openaire   +2 more sources

Material Limitations and Processing Challenges of Bio‐Based Thermoplastics: A Review

open access: yesJournal of Applied Polymer Science, EarlyView.
This review highlights recent advances in bio‐based thermoplastic polymers (b‐bTPs), focusing on their composition, formulation challenges, and industrial applications. Key aspects include the use of additives and blends to improve performance, microcellular injection molding techniques, and the recyclability of b‐bTPs foams.
Catarina Faria   +4 more
wiley   +1 more source

Myo‐Inositol Mitigates Oxidative Stress in Bovine Mammary Epithelial Cells via Activation of the SIRT5/Nrf2 Signaling Axis

open access: yesAnimal Research and One Health, EarlyView.
Myo‐inositol alleviates oxidative stress in dairy cow mammary epithelial cells via the Sirt5/Nrf2 pathway to promote mitochondrial fusion. This graphical abstract was created with BioRender.com. ABSTRACT High‐yielding dairy cows are susceptible to mammary gland oxidative stress due to prolonged intensive lactation, leading to redox imbalance.
Yufei Zhang   +8 more
wiley   +1 more source

Legal and ethical considerations around the use of existing illustrations to generate new illustrations in the anatomical sciences

open access: yesAnatomical Sciences Education, Volume 18, Issue 3, Page 289-300, March 2025.
Abstract It is likely existing anatomical illustrations are often used as the basis for new illustrative works, given not all illustrators have access to human tissues, bodies, or prosections on which to base their illustrations. Potential issues arise with this practice in the realms of copyright infringement and plagiarism when authors are seeking to
Jon Cornwall   +7 more
wiley   +1 more source

“We might be put into situations we are uncomfortable with, but not exactly told how to deal with them”: Health professional students' experiences questioning low‐value care practices during work‐integrated learning

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Health professions students often observe and practice alongside supervising health professionals during work‐integrated learning (WIL) to develop essential capabilities. While students may encounter practices they interpret as low‐value care during WIL, many hesitate to question or challenge these practices.
Melanie K. Farlie   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy