Results 101 to 110 of about 16,598,179 (322)

Nonequilibrium Electron Distribution in Presence of Kondo Impurities

, 2001
We study the energy relaxation of quasiparticles in voltage biased mesoscopic wires in presence of magnetic impurities. The renormalization of the exchange interaction of Kondo impurities coupled to conduction electrons is extended to the case of a ...
A. C. Hewson, A. Kaminski, A. Zawadowski, B. L. Altshuler, B. L. Altshuler, C. Kittel, C. V. Haesendonck, D. R. Hamann, D. S. Golubev, E. Müller-Hartmann, Georg Göppert, H. Pothier, H. Pothier, Hermann Grabert, J. Kroha, J. Solyom, J. Zittartz, J. Zittartz, K. E. Nagaev, P. Mohanty, Y. Imry, Y. Nagaoka   +21 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Presence

, 2002
Presence-projektissa tutkittiin läsnäolon tunnetta tietotekniikan avulla luoduissa ympäristöissä. Virtuaalisen läsnäolon tunne on monitahoinen käsite, jota tarkasteltiin eri kannoilta. Tutkimuksessa selvitettiin läsnäolon tunteen eri tyyppejä, siihen vaikuttavia tekijöitä sekä sen seurauksia, hyötyjä ja haittoja.
Välkkynen Pasi, Mokka Sari
openaire   +1 more source

Magnetic helicity flux in the presence of shear

, 2010
Magnetic helicity has risen to be a major player in dynamo theory, with the helicity of the small-scale field being linked to the dynamo saturation process for the large-scale field.
Alexander Hubbard, Axel Brandenburg, Blackman, Blackman, Brandenburg, Brandenburg, Brandenburg, Field, Kleeorin, Krause, Käpylä, Moffatt, Rüdiger, Subramanian, Vishniac   +14 more
core   +3 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Biallelic Inactivation of NSD1 Associated With Carcinogenesis in Sotos Syndrome

Pediatric Blood &Cancer, EarlyView.
Nicholas A. Borja, Anuja Sule, Katie Ann McMullen, Aditi Dhir, Matthew D. Hall, Heather J. McCrea, Sakir Humayun Gultekin, Mustafa Tekin, Bradley Gampel   +8 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Lecithin: sphingomyelin ratio and presence of vernix in amniotic fluid. [PDF]

, 1977
J. M. McLaughlan, Anne B. Chang
openalex   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source