Results 51 to 60 of about 134,818 (221)

Non-local Andreev reflection under ac bias

open access: yes, 2009
We theoretically analyze non-local electron transport in multi-terminal normal-metal-superconductor-normal-metal (NSN) devices in the presence of an external ac voltage bias.
Golubev, D. S., Zaikin, A. D.
core   +1 more source

Real‐Time Visualization of Isoform‐Specific RAF‐KRAS Interactions in Living Cells Using FRET‐BRET Hybrid Biosensors

open access: yesAdvanced Science, EarlyView.
Hybrid FRET–BRET biosensors were developed to monitor RAF–KRAS interactions in living cells. These sensors enable real‐time visualization of interaction dynamics, quantitative spectral analysis, and validation of mutation‐selective inhibitors, providing a versatile platform for probing KRAS regulation and therapeutic responses. ABSTRACT The RAS–RAF–MEK–
Jeong‐Min Go   +12 more
wiley   +1 more source

Influencia de las propiedades del material en la caracterización a cortadura intralaminar mediante la configuración de tabs oblicuos del ensayo off-axis a 10º [PDF]

open access: yes, 2001
IV CONGRESO NACIONAL DE MATERIALES COMPUESTOS. Celebrado en Gijón, los días 21,22 y 23 de Noviembre de 2001En este trabajo se considera el ensayo de tracción off-axis bajo la configuración de tabs oblicuos como procedimiento para la caracterización a ...
Cañas Delgado, José   +2 more
core  

Displaced dynamics of binary mixtures in linear and nonlinear optical lattices

open access: yes, 2012
The dynamical behavior of matter wave solitons of two-component Bose-Einstein condensates (BEC) in combined linear and nonlinear optical lattices (OLs) is investigated.
A. A. Kolokolov   +4 more
core   +1 more source

GPCRs in CAR‐T Cell Immunotherapy: Expanding the Target Landscape and Enhancing Therapeutic Efficacy

open access: yesAdvanced Science, EarlyView.
Chimeric antigen receptor T cell therapy faces dual challenges of target scarcity and an immunosuppressive microenvironment in solid tumors. This review highlights how G protein‐coupled receptors can serve as both novel targets to expand the therapeutic scope and functional modules to enhance CAR‐T cell efficacy.
Zhuoqun Liu   +11 more
wiley   +1 more source

Optimal Holding Period of an Investment Property Under Different Systems of Income Taxation – An Individual Investor’s Perspective

open access: yesReal Estate Management and Valuation, 2022
Taxes, particularly income tax, may affect how long investors decide to hold on to an investment property. There exists a research gap regarding the implications of a distributed profit-based taxation system for the holding period of an investment asset.
Kantšukov Mark, Sander Priit
doaj   +1 more source

Boosting Photo‐Pyroelectric Effect via Tunable Polarization and Interfacial Defect Engineering

open access: yesAdvanced Science, EarlyView.
This study reports Ba(Ti0.85Zr0.15)O3 nanocatalysts with enhanced polarization and oxygen‐vacancy‐rich interfaces for efficient NIR‐II photo‐pyroelectric therapy. Zr doping boosts the pyroelectric coefficient and accelerates polarization switching, while oxygen vacancies improve photothermal conversion and surface reactivity.
Yanli Huang   +13 more
wiley   +1 more source

Density-matrix functional theory of the Hubbard model: An exact numerical study

open access: yes, 1999
A density functional theory for many-body lattice models is considered in which the single-particle density matrix is the basic variable. Eigenvalue equations are derived for solving Levy's constrained search of the interaction energy functional W, which
A. D. Becke   +33 more
core   +1 more source

Sensing and Reprogramming Surface Receptor Activation With Synthetic Transcriptional Circuits

open access: yesAdvanced Science, EarlyView.
A synthetic receptor‐signalling induced transcription (RESIT) circuit is designed based on receptor activation mediated split protease complementation and release of membrane‐tethered synthetic transcriptional modules. The RESIT system enables probing Ca2+ entry, receptor tyrosine kinase (RTK) activities and Ras activation, and reprogramming RTK ...
Fei Liu   +5 more
wiley   +1 more source

Detection of KRAS G12/G13 Mutations in Cell Free-DNA by Droplet Digital PCR, Offers Prognostic Information for Patients with Advanced Non-Small Cell Lung Cancer

open access: yesCells, 2020
KRAS mutations are found in approximately one third of non-small cell lung cancer (NSCLC) patients. In this study, we aim to investigate whether KRAS G12/G13 mutant allele fraction (MAF) in cell-free DNA (cfDNA) can provide meaningful prognostic ...
Kleita Michaelidou   +7 more
doaj   +1 more source

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