Results 61 to 70 of about 82,410 (303)

Experimental comparative study on a solar still combined with evacuated tubes and a heat exchanger at different water depths

International Journal of Sustainable Engineering, 2020
The low freshwater output is always a matter of concern regarding a solar still. It is observed from the current literature that evacuated tubes are directly connected to the still basin for productivity enhancement.
Mohit Bhargva, Avadhesh Yadav
doaj   +1 more source

Laser Interferometer Gravitational-Wave Observatory beam tube component and module leak testing [PDF]

, 2000
Laser Interferometer Gravitational-Wave Observatory (LIGO) is a joint project of the California Institute of Technology and the Massachusetts Institute of Technology funded by the National Science Foundation.
Carpenter, W. A., Jones, L., Shaw, P. B., Weiss, R.   +3 more
core   +1 more source

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

Advanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source

Comparing the efficiency of evacuated tube and flat-plate solar collectors in real installation conditions

Budownictwo o Zoptymalizowanym Potencjale Energetycznym, 2021
The subject of the work is an analysis of two types ofsolar collectors: flat-plate and evacuated tube collectors in the same, natural working conditions during the period from 1st May 2017 to 30th September 2017.
Marlena Anna Jurczak, Aldona Skotnicka-Siepsiak   +1 more
doaj   +1 more source

Cryostat system for temperatures on the order of 2 deg K or less [PDF]

, 1976
A cryostat system for cooling a device to a temperature on the order of 2 K or less includes a dewar, in which helium, in other than the superfluid state, is stored.
Miller, C. G., Stephens, J. B.
core   +1 more source

The Terminal Domains of Collagen‐Like Silk Direct Molecular Interactions and Liquid–Liquid Phase Separation‐Mediated Material Assembly

Advanced Functional Materials, EarlyView.
Terminal domains of recombinant collagen‐like silk regulate hierarchical self‐assembly across molecular and material scales. We show that terminal domains of collagen‐like silk enhance triple‐helix stability and drive liquid–liquid phase separation, enabling reversible formation of fibers and self‐healing films.
Mengjie Shen, Daniil Astapov, Nur Alia Oktaviani, Mami Goto, Keiji Numata, A. Sesilja Aranko   +5 more
wiley   +1 more source

Graphene Nanosheet‐Based Mixed Proton‐Electron Conducting Membranes for Efficient Hydrogen Purification

Advanced Functional Materials, EarlyView.
A monolayer graphene/phosphoric‐acid mixed proton‐electron conducting membrane combines proton‐conducting nanoconfined acid channels with electron‐conducting graphene nanosheets for efficient high‐temperature hydrogen purification. The membrane achieves nearly 100% H2/CO2 selectivity and 69 GPU hydrogen permeance at 250°C, arising from synergistic ...
Kaiqiang He, Fanmengjing Wang, Dehua Dong, Yuan Kang, Zhikao Li, Jacek J. Jasieniak, Paul A. Webley, Douglas R. MacFarlane, Huanting Wang   +8 more
wiley   +1 more source

An update of a simulation study of passively heated residemtial buildings [PDF]

, 2016
A simulation study of passively heated residential buildings” published in Procedia Engineering 2015 showed how circulating 15-17ºC water from a 50-m deep U-tube to a floor radiator and solar-heated water from a 30 evacuated tube solar collector and a 2 ...
Abdullah, Mohammad Omar, Noguchi, Masa, Ooi, Koon Beng   +2 more
core  

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Commissioning of the vacuum system of the KATRIN Main Spectrometer [PDF]

, 2016
The KATRIN experiment will probe the neutrino mass by measuring the beta-electron energy spectrum near the endpoint of tritium beta-decay. An integral energy analysis will be performed by an electro-static spectrometer (Main Spectrometer), an ultra-high ...
Arenz, M., Babutzka, M., Bahr, M., Barrett, J. P., Bauer, S., Beck, M., Beglarian, A., Behrens, J., Bergmann, T., Besserer, U., Bluemer, J., Bodine, L. I., Bokeloh, K., Bonn, J., Bornschein, B., Bornschein, L., Buesch, S., Burritt, T. H., Chilingaryan, S., Corona, T. J., De Viveiros, L., Doe, P. J., Dragoun, O., Drexlin, G., Dyba, S., Ebenhoech, S., Eitel, K., Ellinger, E., Enomoto, S., Erhard, M., Eversheim, D., Fedkevych, M., Felden, A., Fischer, S., Formaggio, J. A., Fraenkle, F., Furse, D., Ghilea, M., Gil, W., Glueck, F., Goerhardt, S., Gonzalez Urena, A., Groessle, R., Groh, S., Grohmann, S., Gumbsheimer, R., Hackenjos, M., Hannen, V., Harms, F., Haussmann, N., Heizmann, F., Helbing, K., Herz, W., Hickford, S., Hilk, D., Hillen, B., Hoehn, T., Hoetzel, M., Holzapfel, B., Howe, M. A., Huber, A., Jansen, A., KATRIN Collaboration, Kernert, N., Kippenbrock, L., Kleesiek, M., Klein, M., Kopmann, A., Kosmider, A., Kovalik, A., Krasch, B., Kraus, M., Krause, H., Krause, M., Kuckert, L., Kuffner, B., La Cascio, L., Lebeda, O., Leiber, B., Letnev, J., Lobashev, V. M., Lokhov, A., Malcherek, E., Mark, M., Martin, E. L., Mertens, S., Mirz, S., Monreal, B., Mueller, K., Neuberger, M., Neumann, H., Niemes, S., Noe, M., Oblath, N. S., Off, A., Ortjohann, H.-W., Osipowicz, A., Otten, E., Parno, D. S., Plischke, P., Poon, A. W. P., Prall, M., Priester, F., Ranitzsch, P. C.-O., Reich, J., Rest, O., Robertson, R. G. H., Roellig, M., Rosendahl, S., Rupp, S., Rysavy, M., Schloesser, K., Schloesser, M., Schoenung, K., Schrank, M., Schwarz, J., Seiler, W., Seitz-Moskaliuk, H., Sentkerestiova, J., Skasyrskaya, A., Slezak, M., Spalek, A., Steidl, M., Steinbrink, N., Sturm, M., Suesser, M., Telle, H. H., Thuemmler, T., Titov, N., Tkachev, I., Trost, N., Unru, A., Valerius, K., Venos, D., Vianden, R., Voecking, S., Wall, B. L., Wandkowsky, N., Weber, M., Weinheimer, C., Weiss, C., Welte, S., Wendel, J., Wierman, K. L., Wilkerson, J. F., Winzen, D., Wolf, J., Wuestling, S., Zacher, M., Zadoroghny, S., Zboril, M.   +150 more
core   +3 more sources