Results 141 to 150 of about 59,538 (290)

Effect of structuring on coronal loop oscillations

, 2007
In this Thesis the theoretical understanding of oscillations in coronal structures is developed. In particular, coronal loops are modelled as magnetic slabs of plasma.
McEwan, Michael P.
core  

Identification of MHD Mode Structure using ECE and SX Measurements

, 2012
This study reports characteristics of the interchange mode-like magnetohydrodynamic (MHD) mode through comparisons between fluctuations measured by electron cyclotron emission (ECE) and Soft X-ray (SX) in the Large Helical Device (LHD).
KUWAHARA, Daisuke, WATANABE, Kiyomasa, TSUCHIYA, Hayato, TAKEMURA, Yuuki, LHD, Experimental Group, TAKEMURA, Yuki, NAGAYAMA, Yoshio, SAKAKIBARA, Satoru   +7 more
core   +1 more source

Plasma Stability in Turbulent Magnetic Flux Ropes Downstream of a Collisionless Shock

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract How pre‐existing solar wind turbulence, and coherent structures such as magnetic flux ropes within it, influence the transition of plasma across a shock is still poorly understood. Recently, in situ observations from the Earth's magnetosheath have been used to study plasma stability against ion kinetic instabilities. In the turbulent flow, the
L. Vuorinen, D. Burgess, F. Koller, D. Trotta   +3 more
wiley   +1 more source

The illusory correlation between geometrical similarity and physician satisfaction in heart auto‐segmentation revealed by a physician‐blind test

Journal of Applied Clinical Medical Physics, Volume 27, Issue 6, June 2026.
Abstract Background Auto‐segmentation tools are essential in adaptive radiation therapy (ART). While evaluation typically relies on geometric metrics like Dice similarity coefficient (DSC), high scores do not always translate to clinical acceptability.
Jae Choon Lee, Eun Jeong Heo, Song Heui Cho, Dong Yun Lee, Kyung Hwan Chang, Jang Bo Shim, Nam Kwon Lee, Suk Lee   +7 more
wiley   +1 more source

Importance of Reflected Solar Energy Loaded with SWCNTs-MWCNTs/EG Darcy Porous Stretched Surface: Midrich Scheme

East European Journal of Physics
Saving energy, shortening processing times, maximizing thermal efficiency, and lengthening the life of industrial equipment are all possible outcomes of heating and cooling optimization.
Ramasekhar Gunisetty, Sangapatnam Suneetha, Vanipenta Ravikumar, Shaik Jakeer, Seethi Reddy Reddisekhar Reddy   +4 more
doaj   +1 more source

What Is Your Diagnosis? Dermal Mass From the Left Forelimb of a Dog

Veterinary Clinical Pathology, EarlyView.
Heather D. McDavid, Miranda D. Vieson, Robert Armentano, Nicholas T. Noto   +3 more
wiley   +1 more source

Design and validation of a deep learning GAN for predicting 177Lu dose voxel kernels using GATE/GEANT4 Monte Carlo and IDAC‐Dose 2.1 in phantom dosimetry

Journal of Applied Clinical Medical Physics, Volume 27, Issue 6, June 2026.
Abstract Background The rapid evolution of deep learning (DL), particularly the emergence of generative adversarial networks (GANs) has demonstrated strong potential for generating high‐resolution, voxel‐level dosimetric data. However, GAN‐based approaches have not yet been broadly applied to the generation of tissue‐specific dose voxel kernels (DVKs ...
Otieno Erick Kapis, Muchai Ian Kaniu, Iaccarino Giuseppe, Hudson Kalambuka Angeyo   +3 more
wiley   +1 more source

Casson Fluid Flow Past a Shrinking Surface with Heat and Mass Transfers

East European Journal of Physics
In this study, we have numerically investigated the heat and mass transfers behaviour of Casson fluid flow past a porous shrinking sheet in existence of a magnetic field, thermal radiation, and suction or blowing at the surface.
Rajesh Kumar Das, Debasish Dey
doaj   +1 more source

Room Temperature Anisotropic Photoresponse in Low‐Symmetry Van der Waals Semiconductor CrPS4

Advanced Optical Materials, Volume 14, Issue 22, 12 June 2026.
ABSTRACT The crystalline and optical anisotropy of low‐symmetry 2D materials can enable strong dichroic responses, enhancing polarization contrast for photonic and optoelectronic devices. Here, we unveil pronounced optical and optoelectronic anisotropy in chromium thiophosphate (CrPS4) arising from the strong coupling between light polarization and its
Cédric A. Cordero‐Silis, Daniel Vaquero, Teresa López‐Carrasco, Harshan Madeshwaran, Marcos H. D. Guimarães   +4 more
wiley   +1 more source

Temporal Modeling of Amyloid and Tau Trajectories in Alzheimer's Disease Using PET and Plasma Biomarkers

Annals of Neurology, Volume 99, Issue 6, Page 1438-1451, June 2026.
Objective This study aimed to compare positron emission tomography (PET) and plasma‐based temporal modeling of amyloid and tau biomarkers in Alzheimer's disease. Methods Longitudinal amyloid PET (n = 1,097, mean age ± SD = 72.5 ± 7.38 year, 51.4% male), 18F‐flortaucipir tau‐PET (n = 230, 74.3 ± 7.18 year, 52.2% female), and Fujirebio Lumipulse plasma p‐
Christopher A. Brown, Katheryn A.Q. Cousins, Magdalena Korecka, Emily McGrew, Alice Chen‐Plotkin, John A. Detre, Corey T. McMillan, Edward B. Lee, Sandhitsu R. Das, Dawn Mechanic‐Hamilton, Paul A. Yushkevich, Ilya M. Nasrallah, Leslie M. Shaw, for the Alzheimer's Disease Neuroimaging Initiative, David A. Wolk   +14 more
wiley   +1 more source