Zobrazeno 1 - 10
of 308
pro vyhledávání: '"Rowan, M. P."'
Autor:
Thorstensen, John R., Alvarado-Anderson, Chase K., Burrows, Abigail D., Goebel-Bain, Rowan M., Katz, David C.
We report spectroscopic observations of seven bright southern cataclysmic variable stars, collected on a single two-week observing run using the 1.9-m Radcliffe telescope at the South African Astronomical Observatory. We used radial velocity time ser
Externí odkaz:
http://arxiv.org/abs/2307.07630
Publikováno v:
Herpetozoa, Vol 37, Iss , Pp 197-200 (2024)
Insular organisms typically evolve in closed, isolated systems; thus, changes caused by introduced species can drastically affect their ecology. Isle Royale National Park (Michigan, USA) is a remote island in Lake Superior that, until relatively rece
Externí odkaz:
https://doaj.org/article/def9b8953bdd45a9bdc93989d070ee08
Purpose: The introduction of Gold NanoParticles (GNPs) in radiotherapy requires consideration of GNP size, location, and quantity, and more, as well as beam quality. The work is presented in two parts, with Part I (this work) investigating accurate a
Externí odkaz:
http://arxiv.org/abs/2305.01730
Purpose: To develop and apply multiscale Monte Carlo (MC) simulations to assess variations in nucleus and cytoplasm dose enhancement factors (n,cDEFs) over tumor-scale volumes. Methods: The intrinsic variation of n,cDEFs (due to variations in local g
Externí odkaz:
http://arxiv.org/abs/2305.01731
Autor:
Safigholi, Habib, Chamberland, Marc J. P., Taylor, Randle E. P., Martinov, Martin P., Rogers, D. W. O., Thomson, Rowan M.
PURPOSE: To update and extend version 2 of the Carleton Laboratory for Radiotherapy Physics (CLRP) TG-43 dosimetry database (CLRP_TG43v2) for 33 high-energy (HE, $\geq50$~keV) brachytherapy sources using egs_brachy, an open-source EGSnrc application.
Externí odkaz:
http://arxiv.org/abs/2212.03948
Autor:
Rowan M. Abuyadek, Esraa Abdellatif Hammouda, Ehab Elrewany, Dina Hussein Elmalawany, Rasha Ashmawy, Sally Zeina, Assem Gebreal, Ramy Mohamed Ghazy
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-18 (2024)
Abstract Background Mental disorders are currently a global public health concern, particularly after the coronavirus disease 2019 (COVID-19) pandemic. Mental health services gradually transitioned to teleservices, employing various methods like text
Externí odkaz:
https://doaj.org/article/7eeb7e9aa99249aa90079258e54b2f66
Publikováno v:
BMC Psychology, Vol 12, Iss 1, Pp 1-11 (2024)
Abstract Background Medical students face challenges to their mental wellbeing and have a high prevalence of mental health problems. During training, they are expected to develop strategies for dealing with stress. This study investigated factors med
Externí odkaz:
https://doaj.org/article/c801625db4c540d2bc3e82614bbe029c
Autor:
Mingyue Guo, Jinyi Wu, Chuanxin Chen, Xinggu Wang, An Gong, Wei Guan, Rowan M. Karvas, Kexin Wang, Mingwei Min, Yixuan Wang, Thorold W. Theunissen, Shaorong Gao, José C. R. Silva
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Human naïve pluripotent stem cells (hnPSCs) can generate integrated models of blastocysts termed blastoids upon switch to inductive medium. However, the underlying mechanisms remain obscure. Here we report that self-renewing hnPSCs spontane
Externí odkaz:
https://doaj.org/article/1c3913050d6f4fae83b1d163a97c7142
BACKGROUND: Targeted Radionuclide Therapy (TRT) is a fast-growing field garnering much interest, however, dosimetry calculation techniques remain relatively simple. PURPOSE: To introduce egs_mird, a new Monte Carlo application built in EGSnrc which a
Externí odkaz:
http://arxiv.org/abs/2204.01838
Purpose: To validate the MC-GPU Monte Carlo code for dosimetric studies in x-ray breast imaging modalities: mammography, digital breast tomosynthesis, contrast enhanced digital mammography and breast-CT. Moreover, to implement and validate a phase sp
Externí odkaz:
http://arxiv.org/abs/2111.06668