Results 21 to 30 of about 3,374,902 (249)

Theoretical Study of the Effects of Magnetic Field Geometry on the High-Energy Emission of Blazars

Galaxies, 2016
The knowledge of the structure of the magnetic field inside a blazar jet, as deduced from polarization observations at radio to optical wavelengths, is closely related to the formation and propagation of relativistic jets that result from accretion onto ...
Manasvita Joshi, Alan Marscher, Markus Böttcher   +2 more
doaj   +1 more source

Using a GPU to Accelerate a Longwave Radiative Transfer Model with Efficient CUDA-Based Methods

Applied Sciences, 2019
Climatic simulations rely heavily on high-performance computing. As one of the atmospheric radiative transfer models, the rapid radiative transfer model for general circulation models (RRTMG) is used to calculate the radiative transfer of electromagnetic
Yuzhu Wang, Yuan Zhao, Wei Li, Jinrong Jiang, Xiaohui Ji, Albert Y. Zomaya   +5 more
doaj   +1 more source

A Model for the Accretion Disk of Hercules X-1 from 35-Day Cycle Lightcurves

Universe
The binary Hercules X-1 exhibits a 35-day brightness X-ray cycle, including a Main High state and a Short High state which are separated by two Low states. The cycle is due to blockage of the neutron star by a rotating twisted disk. The best available 35-
Denis Leahy, Samuel Frost
doaj   +1 more source

Building thermal environment solution model and radiation heat transfer calculation model based on Gebhart absorption coefficient

Advances in Mechanical Engineering, 2023
The building walls temperatures are different, and there are radiation heat transfers between the walls, which have the characteristics of multiple reflections and multiple absorptions.
Liugen Lv, Yi Xiang, Chen Huang
doaj   +1 more source

Radiation protection for foreign body salvage work in primary of nuclear power plant

Fushe yanjiu yu fushe gongyi xuebao, 2023
The foreign materials in primary of nuclear power plant are activated with the coolant into the core, and the activated foreign materials are highly radioactive, while these highly radioactive foreign materials are often easily deposited in the primary ...
XIE Weiping, ZHAO Xihuan, CHEN Hao, CHEN Quanli, LIU Shenglong   +4 more
doaj   +1 more source

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess, Gustaf Glavå, Simon Skau, Hans‐Georg Kuhn, Maria Bäck, Marianne Jarfelt   +5 more
wiley   +1 more source

“We Cannot Talk as a Family”: Complexities of Survivorship Communication Among Hispanic/Latino Young Adult Survivors of Childhood Cancer, Parents, and Clinicians

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu, Nicole Fernández‐Viña, Briana C. Martin‐Villa, Daniela Ramirez, Rebecca M. Lewinsohn, Mary Smith, Heidi Boynton, Lidia Schapira, Stephanie M. Smith   +8 more
wiley   +1 more source

Investigation of the forced convection heat transfer in the presence of radiation in metal foams using HPM [PDF]

مجله مدل سازی در مهندسی, 2016
Forced convection heat transfer in metal foams in the presence of radiation heat transfer is studied using the homotopy perturbation method (HPM). To see wall effects, Darcy-Brinkman model for the flow in porous media is used.
Maziar Dehghan, Yousef Rahmani, Seyfolah Saedodin, Mohammad Sadegh Valipour, Davood Domiri Ganji   +4 more
doaj   +1 more source

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham, Teyl Engstrom, Peter Baade, Natalie Bradford, Sarah Pont, Louise Marquart‐Wilson, Natasha Nassar, Jason D. Pole   +7 more
wiley   +1 more source

The impact of coupled 3D shortwave radiative transfer on surface radiation and cumulus clouds over land [PDF]

Atmospheric Chemistry and Physics
Radiative transfer is a 3D process, but most atmospheric models consider radiation only in the vertical direction for computational efficiency. This results in inaccurate surface radiation fields, as the horizontal transport of radiation is neglected ...
M. Tijhuis, B. J. H. van Stratum, C. C. van Heerwaarden   +2 more
doaj   +1 more source