Results 111 to 120 of about 4,573,391 (366)

Hyperfine Interactions and Spin Transport in Ferromagnet-Semiconductor Heterostructures

, 2009
Measurements and modeling of electron spin transport and dynamics are used to characterize hyperfine interactions in Fe/GaAs devices with $n$-GaAs channels.
B. P. Zakharchenya, B. P. Zakharchenya, C. J. Palmstrøm, J. Zhang, M. I. Dyakonov, M. K. Chan, P. A. Crowell, Q. O. Hu, T. Kondo, W. H. Press   +9 more
core   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source

Identification of Novel Stress Granule Components That Are Involved in Nuclear Transport

PLoS ONE, 2013
Background Importin-α1 belongs to a subfamily of nuclear transport adaptors and participates in diverse cellular functions. Best understood for its role in protein transport, importin-α1 also contributes to other biological processes.
Hicham Mahboubi, Evangeline Seganathy, Dekun Kong, U. Stochaj   +3 more
semanticscholar   +1 more source

Structural Basis of Targeting the Exportin CRM1 in Cancer

Cells, 2015
Recent studies have demonstrated the interference of nucleocytoplasmic trafficking with the establishment and maintenance of various cancers. Nucleocytoplasmic transport is highly regulated and coordinated, involving different nuclear transport factors ...
Achim Dickmanns, Thomas Monecke, Ralf Ficner   +2 more
doaj   +1 more source

Heavy quarks and charmonium at RHIC and LHC within a partonic transport model [PDF]

, 2011
Heavy quark and charmonium production as well as their space-time evolution are studied in transport simulations of heavy-ion collisions at RHIC and LHC.
Fochler, Oliver, Greiner, Carsten, Uphoff, Jan, Xu, Zhe, Zhou, Kai   +4 more
core   +2 more sources

In vivo evidence for glycyl radical insertion into a catalytically inactive variant of pyruvate formate‐lyase

FEBS Letters, EarlyView.
Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel, A. F. Volker Wagner, R. Gary Sawers   +2 more
wiley   +1 more source

Exploring Barmah Forest virus pathogenesis: molecular tools to investigate non-structural protein 3 nuclear localization and viral genomic determinants of replication

mBio
Barmah Forest virus (BFV) is a mosquito-borne virus that causes arthralgia with accompanying rash, fever, and myalgia in humans. The virus is mainly found in Australia and has caused outbreaks associated with significant health concerns.
Ailar Omler, Margit Mutso, Mihkel Vaher, Joseph R. Freitas, Adam Taylor, Cassandra T. David, Gregory W. Moseley, Xiang Liu, Andres Merits, Suresh Mahalingam   +9 more
doaj   +1 more source

Towards Quantum Transport for Nuclear Reactions

, 2009
Nonequilibrium Green's functions represent a promising tool for describing central nuclear reactions. Even at the single-particle level, though, the Green's functions contain more information that computers may handle in the foreseeable future.
Aichelin, Arnau Rios, Bertsch, Bonche, Brent Barker, Cassing, Dahlen, Danielewicz, Danielewicz, Danielewicz, Dickhoff, Dickhoff, Haug, Ivanov, Kadanoff, Krieger, Kwong, Köhler, Leupold, Messiah, Müther, Nagamiya, Negele, Ono, Pawel Danielewicz, Szanto de Toledo, Tohyama, Umar   +27 more
core   +1 more source

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

FEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche, John R. Riordan, Burkhard Tümmler   +2 more
wiley   +1 more source

Probing the isospin dependence of the in-medium nucleon-nucleon cross sections with radioactive beams

, 2005
Within a transport model we search for potential probes of the isospin dependence of the in-medium nucleon-nucleon (NN) cross sections. Traditional measures of the nuclear stopping power are found sensitive to the magnitude but they are ambiguous for ...
B. A. Li, Bao-An Li, F. Sammrruca, I. Bombaci, J. Dobaczewski, P. Danielewicz, Pawel Danielewicz, William G. Lynch   +7 more
core   +1 more source