Results 61 to 70 of about 29,691 (229)
Advanced Science, EarlyView.The role of germline WWOX loss‐of‐function variants in oncogenesis has remained poorly characterized. This study provides the first comprehensive genetic and functional evidence that such variants promote tumorigenesis through the disruption of multiple tumor‐suppressive mechanisms.
Xiaopeng Zhang +8 more
wiley +1 more source
The Pierre Auger Observatory: latest results and future perspectives
EPJ Web of Conferences, 2018 The Pierre Auger Observatory is the largest ultrahigh-energy cosmic ray observatory in the world. The huge amount of high quality data collected since 2004 up to now led to great improvements in our knowledge of the ultra-energetic cosmic rays.
Buscemi Mario
doaj +1 more source
Magnetic diffusion effects on the ultra-high energy cosmic ray spectrum and composition [PDF]
, 2013 We discuss the effects of diffusion of high energy cosmic rays in turbulent extra-galactic magnetic fields. We find an approximate expression for the low energy suppression of the spectrum of the different mass components (with charge Z) in the case in ...
S. Mollerach, E. Roulet
semanticscholar +1 more source
AI‐Guided SERS Defines a Pan‐Cancer Diagnostic Biomarker
Advanced Science, EarlyView.An AI‐enabled SERS platform integrates automated exosome enrichment with molecular fingerprinting to enable accurate early detection and differential diagnosis of ten common cancers. The system identifies exosomal dATP as a universal Raman biomarker, offering a scalable, noninvasive, and clinically translatable approach for precision oncology ...
Cai Zhang +15 more
wiley +1 more source
Lunar detection of ultra-high-energy cosmic rays and neutrinos [PDF]
, 2014 The origin of the most energetic particles in nature, the ultra-high-energy (UHE) cosmic rays, is still a mystery. Due to their extremely low flux, even the 3,000 km^2 Pierre Auger detector registers only about 30 cosmic rays per year with sufficiently ...
J. Bray +15 more
semanticscholar +1 more source
ChemCatChem, EarlyView.This review provides a practical guide for the characterization of solid catalysts, emphasizing key techniques such as SEM, TEM, XRD, Raman spectroscopy, and gas physisorption. It also covers reducibility and acid‐based analyses through TPR, TPD, and FTIR.
Luis A. Gallego‐Villada +5 more
wiley +1 more source
Ultra-high-energy Cosmic-Ray Sources Can Be Gamma-Ray Dim
The Astrophysical Journal LettersUltra-high-energy cosmic rays (UHECRs), accelerated hadrons that can exceed energies of 10 ^20 eV, are the highest-energy particles ever observed. While the sources producing UHECRs are still unknown, the Pierre Auger Observatory has detected a large ...
Angelina Sherman +3 more
doaj +1 more source
Constraining astrophysical sources of intermediate-mass Ultra-high energy cosmic rays (UHECRs) [PDF]
, 2023 Amadora Lafquen Balladares Millalén +2 more
openalex +1 more source
Mid‐Infrared Integrated Photonics: Material Platforms and Emerging Applications
Laser &Photonics Reviews, EarlyView.Mid‐infrared (MIR) integrated photonics enables advanced chemical and biological sensing through the unique absorption features of molecules in the 2–20 µm range. This review highlights recent material advances such as chalcogenide glasses, silicon, and graphene and explores MIR applications in environmental monitoring, medical diagnostics ...
Muhammad Ali Butt +2 more
wiley +1 more source
Raman of 2D‐MoS2: Disentangling the Metallic Phase Conundrum
Small Methods, EarlyView.2D‐MoS2 can suffer oxidation to MoO3 during Raman measurements, even under low‐power laser. We report a comprehensive Raman analysis of 1T‐MoS2 by investigating the impact of oxidizing (air) atmosphere, laser power, irradiation time, and temperature changes on the sample. The results might seem surprising, but they should not be.
Alaeddin Maddouri +11 more
wiley +1 more source