Results 91 to 100 of about 5,260,239 (232)

Mapping of valley splitting by conveyor-mode spin-coherent electron shuttling

npj Quantum Information
In Si/SiGe heterostructures, the low-lying excited valley state seriously limits the operability and scalability of electron spin qubits. For characterizing and understanding the local variations in valley splitting, fast probing methods with high ...
Mats Volmer, Tom Struck, Arnau Sala, Bingjie Chen, Max Oberländer, Tobias Offermann, Ran Xue, Lino Visser, Jhih-Sian Tu, Stefan Trellenkamp, Łukasz Cywiński, Hendrik Bluhm, Lars R. Schreiber   +12 more
doaj   +1 more source

Supersymmetry versus precision experiments revisited

, 2000
We study constraints on the Minimal Supersymmetric Standard Model from electroweak experiments. We find that the light sfermions always make the fit worse than the Standard Model, while the light chargino generally make the fit slightly better through ...
Altarelli, Altarelli, Altarelli, Altarelli, Altarelli, Alvarez-Gaumé, Amaldi, Barbieri, Barbieri, Boulware, Carena, Carena, Casao, Casas, Casas, Chankowski, Chankowski, Chankowski, Chankowski, Cho, Cho, Comeli, Cornwall, de Boer, Dedes, Degrassi, Degrassi, Degrassi, Dimopoulos, Djouadi, Djouadi, Djouadi, Drees, Drees, Eidelman, Einhorn, Ellis, Ellis, Ellis, Ellis, Ellis, Ellis, Erler, Garcia, Garcia, Garcia, Garcia, Garcia, Gi-Chol Cho, Gildner, Gildner, Giunti, Grinstein, Haber, Haber, Hagiwara, Hagiwara, Hagiwara, Hagiwara, Hagiwara, Hagiwara, Heinemeyer, Hempfling, Hisano, Holdom, Ibáňez, Ibáňez, Inoue, Inoue, Inoue, Kane, Kane, Kaoru Hagiwara, Kennedy, Kennedy, Langacker, Lopez, Marciano, Marciano, Okada, Papavassiliou, Papavassiliou, Papavassiliou, Peskin, Peskin, Pierce, Sakai, Susskind, Swartz, Umeda, Veltman, Weinberg, Wells, Wells, Witten, Yamada, Zhang   +96 more
core   +2 more sources

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

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

El efecto de las re-visitas en la modelización dinámica de los destinos turísticos

Investigaciones Turísticas
El Destino Turístico es un concepto aún en construcción. Las aportaciones académicas más recientes apuestan por una perspectiva flexible y dinámica del mismo.
Francisco Javier Ballina Ballina
doaj   +1 more source

A fit of CD4⁺ T cell immune response to an infection by lymphocytic choriomeningitis virus

Mathematical Biosciences and Engineering, 2019
We fit an immune response model to data reporting the CD4+ T cell numbers from the 28 days following the infection of mice with lymphocytic choriomeningitis virus LCMV. We used an ODE model that was previously used to describe qualitatively the behaviour
Atefeh Afsar , Filipe Martins, Bruno M. P. M. Oliveira , Alberto A. Pinto   +3 more
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Going Transboundary? An Institutional Analysis of Transboundary Protected Area Management Challenges at Mt Elgon, East Africa.

Ecology and Society, 2013
We analyze institutional challenges for a joint transboundary protected area regime. Employing the case of Mt Elgon in Uganda and Kenya, we use the concepts of fit and interplay to guide our examination in the challenges of the establishment of a ...
Jón Geir. Petursson, Paul Vedeld, Arild Vatn   +2 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Aproximación a la obra periodí­stica de Tomás Eloy Martí­nez: representaciones de lo nacional e imágenes de escritor

Orbis Tertius, 2014
El presente trabajo aborda la obra periodí­stica de Tomás Eloy Martí­nez publicada en sus últimas antologí­as. En el análisis, se priorizan los modos en que su escritura frecuenta los géneros hí­bridos, la construcción de la imagen de escritor que emerge
Rocío Celeste Fit
doaj