Results 81 to 90 of about 805,683 (297)

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

Transient absorption and photocurrent microscopy show hot electron supercollisions describe the rate-limiting relaxation step in graphene

, 2013
Using transient absorption (TA) microscopy as a hot electron thermometer we show disorder-assisted acoustic-phonon supercollisions (SCs) best describes the rate-limiting relaxation step in graphene over a wide range of lattice temperatures ($T_l=$5-300 K)
Graham, Matt W., McEuen, Paul L., Park, Jiwoong, Ralph, Daniel C., Shi, Su-Fei, Wang, Zenghui   +5 more
core   +1 more source

A mechanism for fast radio bursts [PDF]

, 2015
Fast radio bursts are mysterious transient sources likely located at cosmological distances. The derived brightness temperatures exceed by many orders of magnitude the self-absorption limit of incoherent synchrotron radiation, implying the operation of a
del Valle, Maria Victoria, Romero, Gustavo E., Vieyro, Florencia L.   +2 more
core   +3 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Resistojet research and development, phase ii second quarterly progress report, 1 oct. - 31 dec. 1964 [PDF]

Transient propulsion performance of 10 watt fast heating resistojet ...
John, R. R., Morgan, D.
core   +1 more source

STEPPING INDUCTOR FOR FAST TRANSIENT RESPONSE OF SWITCHING CONVERTER [PDF]

, 2005
A fast transient response converter is disclosed which makes use of stepping inductor in a switching converter to speed up output voltage response under fast transient condition. The inductive element in a switching converter is replaced by two series or

core  

Realfast: Real-Time, Commensal Fast Transient Surveys with the Very Large Array

, 2018
Radio interferometers have the ability to precisely localize and better characterize the properties of sources. This ability is having a powerful impact on the study of fast radio transients, where a few milliseconds of data is enough to pinpoint a ...
Bower, G. C., Burke-Spolaor, S., Butler, B. J., Demorest, P., Halle, A., Khudikyan, S., Law, C. J., Lazio, T. J. W., Pokorny, M., Robnett, J., Rupen, M.   +10 more
core   +1 more source

Transient outburst mechanisms in Supergiant Fast X-ray Transients [PDF]

Advances in Space Research, 2009
Invited talk at the 37th COSPAR Scientific Assembly, held on 13-20 July 2008, in Montreal, Canada. Symposium E, session 11. Accepted for publication in Advances in Space Research.
openaire   +2 more sources

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

Molecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts, Senada Koljenović, Elise Daems, Karolien De Wael, Marc Peeters, Léon C. van Kempen, Greetje Vanhoutte, Karen Zwaenepoel, Timon Vandamme   +8 more
wiley   +1 more source

Fast excitation structure for improving the transient time of magnetic controlled reactors

International Journal of Electrical Power & Energy Systems
With the increasing proportion of renewable energy usage, the randomness and volatility of renewable energy have led to a corresponding increase in the demand for reactive power regulation in the power system.
Xiyu Yin, Xiaoyue Chen, Yu Wang, Linyu Zhang, Baichao Chen, Cuihua Tian, Chunlai Li, Yujie Ding   +7 more
doaj   +1 more source