Results 121 to 130 of about 17,777,046 (306)

The lateral distribution of Cerenkov light in large cosmic ray showers as a measure of longitudinal development [PDF]

, 1984
This thesis reports measurements made on the longitudinal cascade of high energy cosmic ray showers using observations of atmospheric Cerenkov light. The lateral distribution of the Cerenkov light shower has been shown to be one of the measurable ground ...
Craig, M.A.B, Craig, M
core  

Preliminary Investigation of Effort Expenditure for Food and Monetary Rewards in Loss‐of‐Control Eating

European Eating Disorders Review, EarlyView.
ABSTRACT Background Loss‐of‐control eating (LOCE) is present across multiple eating disorder (ED) diagnoses and is associated with greater eating pathology in the general population. Initial research suggests differences in motivation to approach rewards in individuals with LOCE, but few studies directly compare disorder‐relevant and general rewards ...
Sarah C. Dolan, Emilia Espinoza Carrasco, Mun Yee Kwan, Emily Barkley‐Levenson, Simar Singh, Erin E. Reilly   +5 more
wiley   +1 more source

The Impact of Cosmic-Ray Transport on the Gamma-Ray Luminosity of Diffuse Gas

The Astrophysical Journal
In astrophysical media, relativistic particles (cosmic rays) collide with thermal particles and produce γ -rays through pion decay. Therefore, observations of γ -rays from diffuse gas provide an opportunity to study the distribution of cosmic rays in ...
Roark Habegger, Mateusz Ruszkowski, Ellen G. Zweibel   +2 more
doaj   +1 more source

Gene signatures characterizing driver mutations in lung squamous carcinoma are predictive of the progression of pre‐cancer lesions

International Journal of Cancer, EarlyView.
What's New? Lung squamous cell carcinoma (LUSC) is more aggressive than lung adenocarcinoma, and is most often diagnosed at an advanced stage. Here, the authors evaluated gene expression data from LUSC tumors and came up with gene signatures for 34 genetic abnormalities whose expression changes throughout different precancerous stages. Several of these
Yupei Lin, Venugopalareddy Mekala, Jianrong Li, Xiang Wang, Muhammad Aminu, Jia Wu, Jianjun Zhang, Robert Taylor Ripley, Christopher I. Amos, Chao Cheng   +9 more
wiley   +1 more source

Variant‐Specific Landscape of Mutual Exclusivity Among BRAF, EGFR, and KRAS Oncogenes Reveals Overlap With Functionally Antagonistic Mutant Pairs

International Journal of Cancer, EarlyView.
Mutual exclusivity and co‐occurrence of oncogenic mutations reflect functional antagonism or dependence and may inform therapeutic strategies. However, most studies overlook variant‐level patterns. In this comprehensive, cross‐cohort analysis of BRAF, KRAS, and EGFR mutation subtypes, the most significant mutual exclusivity pairs overlapped with ...
Freya Vaeyens, Jan‐Patrick Hetzel, Khaldoon Abdullah, Carolien Eggermont, Catharina Olsen, Marco Mernberger, Ken Maes, Jelle Vlaeminck, Rainer Claus, Dries Vanisterbecq, Frederik Hes, Martin Pichler, Philippe Giron, Oleg Timofeev, Maxim Noeparast   +14 more
wiley   +1 more source

Naked Forward Shock Seen in the TeV Afterglow Data of GRB 221009A

The Astrophysical Journal
We explore the implications of the light curve of the early TeV gamma-ray afterglow of GRB 221009A reported by the LHAASO Collaboration. We show that the reported offset of the reference time, T _* , allows the determination of the activation time of the
Dmitry Khangulyan, Felix Aharonian, Andrew M. Taylor   +2 more
doaj   +1 more source

Monthly Convective Boundary Layer Height Study over Brazil Using Radiosonde, ERA5, and COSMIC-2 Data

Remote Sensing
Although the atmospheric boundary layer height (ABLH) is a highly relevant parameter for various meteorological studies, the analysis of its behavior remains undersampled in South America, especially in Brazil.
Gregori de Arruda Moreira, María Jesús Pérez Herrera, Ginés Garnés Morales, Maria João Costa, Alexandre Cacheffo, Samara Carbone, Fábio Juliano da Silva Lopes, Jesús Abril-Gago, Juana Andújar-Maqueda, Ediclê de Souza Fernandes Duarte, Vanda Cristina Pires Salgueiro, Daniele Bortoli, Juan Luis Guerrero-Rascado   +12 more
doaj   +1 more source

Evaluation of Mutation Risk Using Patient‐Derived Organoids in Patients With Lynch Syndrome

International Journal of Cancer, EarlyView.
ABSTRACT Lynch syndrome (LS) is a hereditary cancer predisposition syndrome caused by germline mutation of DNA mismatch repair (MMR) genes, most notably associated with colorectal cancer. Although LS patients face high risk of CRC, risk can vary even among those with the same pathogenic MMR germline mutations. We suggest a functional assay platform for
Youmi Shin, Dong Keon Kim, Yoojeong Seo, Hyeon Hee Lee, Jihye Park, Soo Jung Park, Jae Jun Park, Jae Hee Cheon, Jongwon Oh, Sanghoo Lee, Tae Il Kim   +10 more
wiley   +1 more source

On the physical basis of cosmic time [PDF]

, 2008
In this manuscript we initiate a systematic examination of the physical basis for the time concept in cosmology. We discuss and defend the idea that the physical basis of the time concept is necessarily related to physical processes which could ...
Zinkernagel, Henrik, Rugh, Svend E.
core  

Compton Scattering of Electrons in the Intergalactic Medium

The Astrophysical Journal
This paper investigates the distribution and implications of cosmic-ray electrons within the intergalactic medium (IGM). Utilizing a synthesis model of the extragalactic background, we evolve the spectrum of Compton-included cosmic rays.
Yuanyuan Yang, Heyang Long, Christopher M. Hirata   +2 more
doaj   +1 more source