Results 51 to 60 of about 2,686,430 (333)

Movement and Fluctuations of the Vacuum [PDF]

, 1997
Quantum fields possess zero-point or vacuum fluctuations which induce mechanical effects, namely generalised Casimir forces, on any scatterer. Symmetries of vacuum therefore raise fundamental questions when confronted with the principle of relativity ...
Adler R J, Barton G, Barton G, Barton G, Barton G, Bateman H, Bateman H, Bhabha H J, Birrell N D, Black W, Blohincev D I, Bordé C, Born M, Boyer T, Braginsky V B, Braginsky V B, Braginsky V B, Casimir H B G, Cohen-Tannoudji C, Connes A, Cunningham E, Davies P C W, de Witt B S, de Witt B S, de Witt B S, Dekker H, Deriagin B V, Dirac P A M, Dirac P A M, Eberlein C, Eberlein C, Einstein A, Einstein A, Einstein A, Einstein A, Einstein A, Einstein A, Einstein A, Einstein A, Einstein A, Einstein A, Einstein A, Enz C P, Feynman R P, Feynman R P, Fulling S A, Fulling S A, Fulton T, Giacobino E, Ginzburg V L, Grishchuk L P, Grishchuk L P, Grove P G, Grove P G, Gupta S N, Gupta S N, Gupta S N, Haroche S, Hawking S W, Isham C J, Isham C J, Itzykson C, Itzykson C, Jaekel M T, Jaekel M T, Jaekel M T, Jaekel M T, Jaekel M T, Jaekel M T, Jaekel M T, Jaekel M T, Jaekel M T, Jaekel M T, Jaekel M T, Jammer M, Jespersen J, Karolyhazy F, Kempf A, Kimble J, Koyré A, Kubo R, Loudon R, Maia Neto P A, Maia Neto P A, Majid S, Marc-Thierry Jaekel, Milonni P W, Min Xiao, Moore G T, Mostepanenko V M, Nernst W, Norton J D, Padmanabhan T, Pauli W, Percival I C, Planck M, Planck M, Raine D J, Reynaud S, Rindler W, Rindler W, Rohrlich F, Rosu H C, Rovelli C, Rovelli C, Rovelli C, Russell B, Russell B, Sakharov A D, Sciama D W, Serge Reynaud, Sparnaay M J, t'Hooft G, Tabor D, Unruh W G, Unruh W G, Utiyama R, Wald R M, Wheeler J A, Woronowicz L, Woronowicz L, Zel'dovich Ya B, Zel'dovich Ya B, Zel'dovich Ya B, Zel'dovich Ya B   +124 more
core   +2 more sources

Polymers in a Vacuum

Physical Review Letters, 2007
4 pages, 3 figures, two column ...
openaire   +3 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

In Situ Monitoring the Potassium-Ion Storage Enhancement in Iron Selenide with Ether-Based Electrolyte

Nano-Micro Letters, 2021
As one of the promising anode materials, iron selenide has received much attention for potassium-ion batteries (KIBs). Nevertheless, volume expansion and sluggish kinetics of iron selenide result in the poor reversibility and stability during ...
Xiaodan Li, Jinliang Li, Wenchen Zhuo, Zhibin Li, Liang Ma, Zhong Ji, Likun Pan, Wenjie Mai   +7 more
doaj   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Surpassing kilometer-scale terahertz wireless communication beyond 300 GHz enabled by hybrid photonic–electronic synergy

Light: Science & Applications
Terahertz (THz) bands are critical for next-generation wireless fronthaul/backhaul applications. However, they face a fundamental coverage range limitation due to low emission power, severe path loss, and poor receiving sensitivity, especially in ...
Yuancheng Cai, Lin Zhang, Jiao Zhang, Bingchang Hua, Kexin Ma, Junjie Ding, Xingwang Bian, Mingzheng Lei, Yingzhou Liu, Jiankang Li, Zhigang Xin, Xingyu Chen, Jun Cai, Pan Pan, Yongming Huang, Jinjun Feng, Min Zhu, Xiaohu You   +17 more
doaj   +1 more source

Microfabrication Technologies for Interaction Circuits of THz Vacuum Electronic Devices

Micromachines
Advances in manufacturing technology are allowing for the realization of interaction circuit with microstructures. The capability to produce small circuit structures is allowing new opportunities for vacuum electronic devices producing terahertz (THz ...
Xinghui Li, Jinjun Feng
doaj   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Design and Performance Verification of a Space Radiation Detection Sensor Based on Graphene

Sensors, 2021
In order to verify the performance of a graphene-based space radiation detection sensor, the radiation detection principle based on two-dimensional graphene material was analyzed according to the band structure and electric field effect of graphene.
Heng An, Detian Li, Shengsheng Yang, Xuan Wen, Chenguang Zhang, Zhou Cao, Jun Wang   +6 more
doaj   +1 more source