Results 71 to 80 of about 1,049,862 (342)

Molecular determinants of signal transduction in tropomyosin receptor kinases

FEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

Current trends in the physics of nanoscale friction

Advances in Physics: X, 2017
Tribology, which studies surfaces in contact and relative motion, includes friction, wear, and lubrication, straddling across different fields: mechanical engineering, materials science, chemistry, nanoscience, and physics. This short review restricts to
N. Manini, G. Mistura, G. Paolicelli, E. Tosatti, A. Vanossi   +4 more
doaj   +1 more source

String-Dominated Cosmology

, 1993
If string theory controls physics at the string scale, the dynamics of the early universe before the GUT era will be governed by the low-energy string equations of motion. Studying these equations for FRW spacetimes, we find that depending on the initial
Goldwirth, Dalia S., Perry, Malcolm J.
core   +1 more source

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

FEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani, Xiaofei Chen, Nildris Cruz‐Diaz, Xuewei Zhu, Swati Basu, Daniel B. Kim‐Shapiro, David R. Soto‐Pantoja, Leslie B. Poole   +7 more
wiley   +1 more source

Noncommutative quantum mechanics and Bohm's ontological interpretation

, 2004
We carry out an investigation into the possibility of developing a Bohmian interpretation based on the continuous motion of point particles for noncommutative quantum mechanics.
A. Anisimov, A. Leggett, A. Micu, A.J. Leggett, A.S. Sans, B. Morariu, B. Morariu, B. Muthukumar, C. Acatrinei, D. Bigatti, D. Bohm, D. Bohm, D. Bohm, D. Dürr, D. Dürr, D. Dürr, D. Home, D.A. Eliezer, F. Laloë, G. Amelino-Camelia, G. D. Barbosa, G. ’t Hooft, G.D. Barbosa, H. Falomir, H. Garcia-Compeán, H.R. Christiansen, J. Gamboa, L. Delle Site, M. Caravati, M. Chaichian, M. Chaichian, M. Daumer, M. Demetrian, M. Haghighat, M. Haghighat, M.A.B. Whitaker, M.M. Sheikh-Jabbari, M.R. Douglas, N. Pinto-Neto, N. Pinto-Neto, N. Pinto-Neto, N. Seiberg, P-M. Ho, P.R. Holland, R. Banerjee, R. Colistete, Jr., R.H. Parmenter, R.H. Parmenter, R.J. Szabo, S. Bellucci, S. de Haro, S. Doplicher, S. Doplicher, S. Minwalla, S.M. Carroll, T. Calarco, V.P. Nair, V.P. Nair   +57 more
core   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

FEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman, Jessica Haines, Connie Pritchard, Stephen Rutherford, Nigel Francis   +4 more
wiley   +1 more source

Radiation constraints from cosmic strings

, 1994
We show that it is possible to evolve a network of global strings numerically including the effects of radiative backreaction, using the renormalised equations for the Kalb-Ramond action.
Albrecht, Allen, Austin, Battye, Battye, Battye, Bennett, Caldwell, Copeland, Dabholkar, Davis, E.P.S. Shellard, Kalb, R.A. Battye   +13 more
core   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Question Items of Magnitude and Motion Topics in Several High School Physics Textbooks: A Cognitive Level Analysis [PDF]

, 2022
Nurlina Nurlina, Deli Anggraeni Lubis, Dewi Hikmah Marisda, Riskawati Riskawati   +3 more
openalex   +1 more source

Physics of Microswimmers - Single Particle Motion and Collective Behavior

, 2014
Locomotion and transport of microorganisms in fluids is an essential aspect of life. Search for food, orientation toward light, spreading of off-spring, and the formation of colonies are only possible due to locomotion.
Elgeti, Jens, Gompper, Gerhard, Winkler, Roland G.   +2 more
core   +1 more source