Results 61 to 70 of about 1,276,832 (305)

Structural design and electrical performance simulation calculation of microwave absorption coatings

Journal of Aeronautical Materials
Since the application of electromagnetic technology，the investigation of microwave absorbing materials has been widespread concerned in the world. With the development of technology，the effect of microwave absorption technology is constantly increasing ...
LIU Zheng, LI Yehua, KUANG Jianlei, HE Shan, HE Lihua   +4 more
doaj   +1 more source

Validation of Atmospheric Absorption Models within the 20–60 GHz Band by Simultaneous Radiosonde and Microwave Observations: The Advantage of Using ECS Formalism

Remote Sensing, 2022
The precise calculation of atmospheric absorption in a microwave band is highly important for atmospheric remote-sensing with ground-based and satellite-borne radiometers, as it is a key element in procedures for temperature, humidity or trace gas ...
Mikhail V. Belikovich, Dmitriy S. Makarov, Evgeny A. Serov, Mikhail Yu. Kulikov, Alexander M. Feigin   +4 more
doaj   +1 more source

Microwave and optical saturable absorption in graphene

Optics Express, 2012
We report on the first experiments on saturable absorption in graphene at microwave frequency band. Almost independent of the incident frequency, microwave absorbance of graphene always decreases with increasing the power and reaches at a constant level for power larger than 80 µW, evidencing the microwave saturable absorption property of graphene ...
Zhiwei, Zheng, Chujun, Zhao, Shunbin, Lu, Yu, Chen, Ying, Li, Han, Zhang, Shuangchun, Wen   +6 more
openaire   +2 more sources

Validation of Aura Microwave Limb Sounder O-3 and CO observations in the upper troposphere and lower stratosphere [PDF]

, 2008
Global satellite observations of ozone and carbon monoxide from the Microwave Limb Sounder (MLS) on the EOS Aura spacecraft are discussed with emphasis on those observations in the 215-100 hPa region (the upper troposphere and lower stratosphere).
Perun, V. S., Gao, R. S., Waters, J. W., Wagner, P. A., Fuller, R. A., Loewenstein, M., Diskin, G. S., Cuddy, D. T., Cammas, J. -P., Read, W. G., Drouin, B. J., Jarnot, R. F., Christensen, L. E., Lopez, J.D., Webster, C. R., Thurstans, R. P., Jost, H. J., Cammas, Jean-Pierre, Lambert, A., Li, Q. B., Pumphrey, Hugh, Schwartz, M. J., Livesey, N. J., Filipiak, M. J., Knosp, B. W., Gao, R. -S., Jiang, J. H., Daffer, W. H., Jost, H. -J., Stek, P. C., Sachse, G. W., Avery, M., Jiang, Y. B., Browell, E. V., Cofield, R. E., Snyder, W. V., Froidevaux, L., Santee, M. L., Osterman, G. B., Nedelec, P., Browell, E.-V., Webster, R. C., Filipiak, Mark, Cofield, R.E., Lopez, J. D., Pumphrey, H. C.   +45 more
core   +1 more source

A Magneto‐Mechanically Activated Nerve Guidance Conduit Promotes Peripheral Nerve Regeneration via TIMP1‐Mediated Membrane Tension Transfer

Advanced Functional Materials, EarlyView.
This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu, Yumin Wu, Xiang Gao, Tianlu Wang, Wanting Jia, Xueying Mei, Huanzhong Ji, Zongxi Wu, Yujie Liang, Xiang Li, Kan Li, Jingyuan Li, Guangsen Zheng, Guiqing Liao, Siyong Gao   +14 more
wiley   +1 more source

Understanding the polarization signal of spherical particles for microwave limb radiances [PDF]

, 2006
This paper presents a simple conceptual model to explain that even spherical scatterers lead to a polarization difference signal for microwave limb radiances.
S.A. Buehler, Emde, C.,, Teichmann, C.,, Emde, Claudia, C. Teichmann, Emde, C., Teichmann, C., C. Emde, Teichmann, Claas, Buehler, Stefan Alexander, Buehler, Stefan   +10 more
core   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

An experimental study on changes in sound absorption capability of spruce (Picea sitchensis), Douglas fir (Pseudotsuga menziesii), and larch (Larix kaempferi) after microwave treatment

Journal of Wood Science, 2022
This study investigated changes in the sound absorption coefficients of three anatomical sections of cubed spruce (Picea sitchensis), Douglas fir (Pseudotsuga menziesii), and larch (Larix kaempferi) after microwave treatment.
Eun-Suk Jang, Chun-Won Kang
doaj   +1 more source

Superconducting Microwave Resonator Arrays for Submillimeter/Far-infrared Imaging [PDF]

, 2012
Superconducting microwave resonators have the potential to revolutionize submillimeter and far-infrared astronomy, and with it our understanding of the universe.
Noroozian, Omid
core   +1 more source

Oxygen Evolution Electrocatalysts with Trinuclear, Mixed‐Valence Iron Motifs on Electronically Aligned Carbon Dots

Advanced Functional Materials, EarlyView.
Trinuclear iron oxo‐bridged catalytic ensembles stabilized by aspartic‐acid‐derived carbon dots provide an effective platform for alkaline oxygen evolution. Mixed‐valence charge balancing, inner‐sphere charge transport, and work‐function alignment within the N/O‐rich carbon framework promote cooperative Fe‐site chemistry and efficient OER ...
Megha A. Deshmukh, Giorgio Zoppellaro, Emiliano Fonda, Lukáš Zdražil, Shounik Paul, David Panáček, Hanuman Thorat, Zdeněk Badura, Michele Melchionna, Manuela Bevilacqua, Paolo Fornasiero, Klaus Müllen, Radek Zbořil, Aristides Bakandritsos   +13 more
wiley   +1 more source