Results 21 to 30 of about 145 (90)

Mitochondrial DNA Diversity and Phylogeographic Patterns Among South African Cape Fur Seals, Arctocephalus pusillus pusillus

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 8, August 2025.
ABSTRACT Cape fur seals (Arctocephalus pusillus pusillus) are important apex predators and indicators of ecological health. Historically, their populations were severely reduced by the activities of sealers and guano collectors but has since increased due to legislation controlling, then banning these activities.
M. Robbertse, G. J. G. Hofmeyr, P. J. N. de Bruyn, D. Dalton, M. Mwale   +4 more
wiley   +1 more source

Research advances of metal fluoride for energy conversion and storage

Carbon Energy, Volume 7, Issue 1, January 2025.
Renewable energy faces storage challenges. Metal fluorides' potential in energy conversion is examined. This review summarizes their characteristics, challenges, and improvements in batteries, supercapacitors, and water electrolysis. It guides future breakthroughs in metal fluoride applications for energy storage.
Runlin Zhang, Zijin Xu, Zeyu Hao, Zeshuo Meng, Xiufeng Hao, Hongwei Tian   +5 more
wiley   +1 more source

Design and Performance Evaluation of a Novel Portable Pedestal Fan With Cooling Effects by Peltier Modules

International Journal of Energy Research, Volume 2025, Issue 1, 2025.
An experiment was conducted to explore the impact of cooling air in a portable bladeless pedestal fan using Peltier modules. Traditional cooling methods face challenges of high energy consumption, motivating the need for innovative solutions. This study hypothesized that integrating Peltier modules into a pedestal fan could significantly enhance ...
Muhammad Sarfraz Ali, Sadia Saleem, Asad Naeem Shah, Shanawar Hamid, Zeeshan Ali, Hafiz Asad Ur Rehman, Muhammad Saifullah, Eustache Hakizimana, Dinesh Kumar   +8 more
wiley   +1 more source

Enhanced Heat Transfer Performance of Vapor Compression Refrigeration Systems Using Silver Nanoparticles

Journal of Nanotechnology, Volume 2025, Issue 1, 2025.
This novel work shows the experimental analysis of the use of silver nanoparticles (AgNPs) and their effect on the vapor compression refrigeration system (VCRS) performance. AgNPs were synthesized and confirmed through X‐ray diffraction (XRD) and scanning electron microscopy (SEM) and then introduced to the VCRS.
Fakhre Alam Khan, Hamad Aftab, Ahmed Khan, Haris A. B. Ashraf, Muhammad Bilal Ghouri, Zahid Ullah, Nicola Curreli   +6 more
wiley   +1 more source

Essentials and Pertinence of Cold Plasma in Essential Oils, Metal–Organic Frameworks and Agriculture

Food Science &Nutrition, Volume 12, Issue 12, Page 9928-9950, December 2024.
Cold atmospheric pressure plasma (CAPP) comes with high‐energy reactive species. The present monograph explains the workings of CAPP technologies, their salient features, pertinence to MOF synthesis, seed germination/sterilization, and production/preservation of essential oils.
Mujahid Ameen Khan, Sumia Akram, Rabia Naeem, Muhammad Umair Kamal, Gulzar Muhammad, Muhammad Mushtaq, Farooq Anwar, Ahmad Hosseini‐Bandegharaei   +7 more
wiley   +1 more source

Solvent‐free quantification and composition/source analysis of total oil and grease in cooling water

The Canadian Journal of Chemical Engineering, Volume 102, Issue 6, Page 2197-2207, June 2024.
Flow diagram for solvent free TOG quantification and source analysis in cooling water. Abstract Total oil and grease (TOG) in water is measured in industrial process waters to determine the concentration of petroleum products present. A common application for TOG measurement is to detect a hydrocarbon leak in circulated cooling water systems.
Kimberly Wong, Matthew Ripmeester, Daniel Thacker, David A. Duford   +3 more
wiley   +1 more source

Research on the cavitation characteristics and structural optimisation of spiral grooved thrust bearing lubricated by liquid hydrogen

Lubrication Science, Volume 36, Issue 4, Page 241-258, June 2024.
Abstract In liquid hydrogen (LH2) delivery, submersible centrifugal pump is an important device. Its reliability and efficiency rely on the stability of the bearings. In a high‐speed range, cavitation occurs due to the hydrodynamic effect induced pressure undulation.
Shaohang Yan, Tianwei Lai, Mingchen Qiang, Qi Zhao, Wenjing Ding, Yutao Liu, Yu Hou   +6 more
wiley   +1 more source

Mind In Vitro Platforms: Versatile, Scalable, Robust, and Open Solutions to Interfacing with Living Neurons

Advanced Science, Volume 11, Issue 11, March 20, 2024.
This article presents an accurate, modular, customizable, and portable in vitro neuron electrophysiology solution that can be easily fabricated, robustly operated, and broadly disseminated. The solution integrates reconfigurable recording platforms, open‐source electronics, and in‐house micro‐electrode arrays.
Xiaotian Zhang, Zhi Dou, Seung Hyun Kim, Gaurav Upadhyay, Daniel Havert, Sehong Kang, Kimia Kazemi, Kai‐Yu Huang, Onur Aydin, Raymond Huang, Saeedur Rahman, Austin Ellis‐Mohr, Hayden A. Noblet, Ki H. Lim, Hee Jung Chung, Howard J. Gritton, M. Taher A. Saif, Hyun Joon Kong, John M. Beggs, Mattia Gazzola   +19 more
wiley   +1 more source

Opposing Mixed Convection Heat Transfer for Turbulent Single‐Phase Flows

International Journal of Energy Research, Volume 2024, Issue 1, 2024.
Convection, wherein forced and natural convections are prominent, is known as mixed convection. Specifically, when a forced convection flow is downward, this flow is called opposing flow. The objectives of this study are to gain a comprehensive understanding of opposing flow mixed convection heat transfer and to establish the prediction methodology by ...
Kosuke Motegi, Yasuteru Sibamoto, Takashi Hibiki, Naofumi Tsukamoto, Junichi Kaneko, Guojun Yu   +5 more
wiley   +1 more source

Design of Non-Haemolytic Nanoemulsions for Intravenous Administration of Hydrophobic APIs. [PDF]

Pharmaceutics, 2020
Séguy L, Groo AC, Goux D, Hennequin D, Malzert-Fréon A.   +4 more
europepmc   +1 more source