Results 101 to 110 of about 82,410 (303)

Superconductivity in SrFe2As2 with Pt Doping

, 2010
We have synthesized polycrystalline samples of Pt-substituted SrFe2As2 and measured the temperature dependence of magnetization and electrical resistivity.
Chu J.-H., Han F., Ishida K., Jiang S., Kamihara Y., Krellner C., Leithe-Jasper A., Li L. J., Ni N., Ren Z., Rotter M., Saha S. R., Saha S. R., Schnelle W., Sharma S., Shi H. L., Tegel M., Wang C., Wang X. L., Yan J.-Q., Zhao J., Zhu X.   +21 more
core   +1 more source

Tunable Negative Thermal Expansion in Fe/Cr‐Substituted Nd2Co17 Compounds via Magnetoelastic Coupling

Advanced Science, EarlyView.
This study achieves anisotropic thermal expansion tuning in Nd2(Co1‐xFex)17‐yCry compounds via a magnetoelastic strategy. Variable‐temperature synchrotron X‐ray diffraction reveals that increased Fe content induces switchable lattice responses. Compositional control reduces the volume expansion coefficient αV by 20% (x═0.7) and modulates TC (442–625 K),
Jiayuan Li, Chenfei Qv, Haoran Tu, Qinfen Gu, Wayne D. Hutchison, Stewart J. Campbell, Zhenxiang Cheng, Wenquan Wang, Jianli Wang   +8 more
wiley   +1 more source

Optimizing thermal design for sustainable renewable energy in a novel low-temperature desalination-power cycle

Journal of Engineering and Applied Science
The escalating global demand for freshwater and clean energy necessitates innovative co-generation solutions. This study provides a comprehensive techno-economic comparison of flat plate solar collectors and evacuated tube solar collectors for a novel ...
Mahmoud Magdy, Ahmed Hamed, Mostafa Rizk
doaj   +1 more source

Performance optimization of evacuated tube collector for solar cooling of a house in hot climate

International Journal of Sustainable Energy, 2018
Evacuating the space connecting cover and absorber significantly improves evacuated tube collector (ETC) performance. So, ETCs are progressively utilised all over the world.
Adel A. Ghoneim
doaj   +1 more source

Performance enhancement of evacuated tube solar collectors: A review [PDF]

Engineering and Technology Journal
Solar thermal energy is essential for industrial and home applications, such as solar drying, space heating, water heating, and water desalination. Solar collectors are essential elements in these systems, as they transform solar irradiance into thermal ...
Shrooq Ali, Jalal Jalil, Ahlam Shuraiji
doaj   +1 more source

Entropy generation and thermal analysis of nanofluid flow inside the evacuated tube solar collector. [PDF]

Sci Rep, 2022
Tabarhoseini SM, Sheikholeslami M.
europepmc   +1 more source

Zone purification of potassium chloride [PDF]

, 1969
Procedure for removal of sodium and bromine from KCl involves zone refining in dilute halogen atmosphere.
Susman, S.
core   +1 more source

GPX4 Inhibitor Resistance and Metastatic Features in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
This study establishes breast cancer cell lines that are resistant to glutathione peroxidase 4 inhibitors (GPX4i) in vitro and investigates the metastatic capacity of the GPX4i‐resistant versus parental lines in vivo. GPX4i‐resistant cells survive upon intravenous injection, but lose capacity to spontaneously metastasize.
Marie Sabatier, Mayher Kaur, Milena Chaufan, Felix‐Levin Hormann, Luiza Martins Nascentes Melo, Mario Palma, Jordan Torpey, Yanshan Liang, Alanis Carmona, Cameron Fraser, Midori Flores, Krystina J. Szylo, Mahsa Yavari, Sheng Hui, Alpaslan Tasdogan, Sven Heiles, Jessalyn M. Ubellacker   +16 more
wiley   +1 more source

Novel Method for Measuring the Heat Collection Rate and Heat Loss Coefficient of Water-in-Glass Evacuated Tube Solar Water Heaters Based on Artificial Neural Networks and Support Vector Machine

Energies, 2015
The determinations of heat collection rate and heat loss coefficient are crucial for the evaluation of in service water-in-glass evacuated tube solar water heaters.
Zhijian Liu, Hao Li, Xinyu Zhang, Guangya Jin, Kewei Cheng   +4 more
doaj   +1 more source

Performance analysis of the evacuated tube counter-flow absorber and direct-flow absorber to optimize the heat extraction rate for high flow rate applications. [PDF]

Heliyon, 2023
Tambula S, Musademba D, Chihobo CH.
europepmc   +1 more source