Results 51 to 60 of about 2,172,741 (304)
The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer
Molecular Oncology, EarlyView.Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad +2 more
wiley +1 more source
2-D Grating Couplers for Vertical Fiber Coupling in Two Polarizations
IEEE Photonics Journal, 2019 We demonstrate highly efficient couplers in a two-dimensional grating configuration for a vertical fiber-coupling fabricated in the silicon-on-insulator platform.
Tatsuhiko Watanabe +2 more
doaj +1 more source
Molecular Oncology, EarlyView.Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu +9 more
wiley +1 more source
Linear and Decoupled Decoders for Dual-Polarized Antenna-Based MIMO Systems
Sensors, 2020 Quaternion orthogonal designs (QODs) have been used to design STBCs that provide improved performance in terms of various design parameters. In this paper, we show that all QODs obtained from generic iterative construction techniques based on the Adams ...
Sara Shakil Qureshi +2 more
doaj +1 more source
Scientific Reports, 2023 We investigated birefringence-derived artifacts that potentially mimic focal defects of the lamina cribrosa (focal LC defects) in optical coherence tomography (OCT) imaging of eyes with glaucoma.
Masahiro Miura +6 more
doaj +1 more source
Orientation analysis for antenna diversity using circular polarization [PDF]
, 2008 Traditional polarization diversity systems have relied on the distribution of obstacles within the mobile medium to achieve signal decorrelation and power coupling between orthogonal polarizations.
Huang, Brian, Senadji, Bouchra
core
Novel antenna configurations for wireless broadband vehicular communications [PDF]
, 2010 In this paper, mobile WiMAX trials are analysed to investigate the vehicular down-link performance for a number of on-car antenna configurations. The directionality and optimum polarization of the vehicular antennas are shown to improve both the range ...
Nix, AR +5 more
core +1 more source
FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
Tensor-based DOA estimation for hybrid scalar–vector sensor arrays
Frontiers in Marine ScienceIntroductionUnderwater acoustic direction-of-arrival (DOA) estimation is fundamental to submarine detection, offshore exploration, and autonomous underwater vehicle navigation, where accurate source localization under severe multipath propagation and low
Yi Zhang, Xiaomin Zhang, Jie Yang
doaj +1 more source
Ultra-Wideband Diversity MIMO Antenna System for Future Mobile Handsets
Sensors, 2020 A new ultra-wideband (UWB) multiple-input/multiple-output (MIMO) antenna system is proposed for future smartphones. The structure of the design comprises four identical pairs of compact microstrip-fed slot antennas with polarization diversity function ...
Naser Ojaroudi Parchin +4 more
doaj +1 more source