Results 61 to 70 of about 230,314 (316)

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Shielding analysis in the design phase of the new Emergency Operation Facility for Tihange Nuclear Power Plant

EPJ Web of Conferences, 2017
In the framework of the design studies for a new Emergency Operation Facility (EOF) for Tihange NPP, radiation protection analyses are needed to comply with effective dose rate criteria.
Genard Gilles, Portal Romain, Bouchat Virginie, Vanderperre Serge   +3 more
doaj   +1 more source

A bibliographical review on the concept of biological effects of ionizing radiation in Brazilian publications

Brazilian Journal of Radiation Sciences, 2021
At the end of the nineteenth century, with the use of ionizing radiation for the benefit of humanity in various sectors of society, its effects on human health became evident.
Gabriel De Lima Gonçalves, José Ubiratan Delgado, Fernando Barcellos Razuck   +2 more
doaj   +1 more source

[18F]Fluorodeprenyl‐D2 PET as a Tool to Monitor Disease Activity in GAD65‐Ab Autoimmune Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate [18F]fluorodeprenyl‐D2 ([18F]F‐DED) positron‐emission tomography (PET) imaging as a biomarker of disease activity in autoimmune encephalitis (AIE) associated with glutamic acid decarboxylase 65 (GAD65) antibodies. Methods [18F]F‐DED PET was performed in 25 GAD65‐AIE patients and 8 controls using dynamic (0–60 min) and ...
Julia S. Dorneich, Jonathan A. Gernert, Hanna Zimmermann, Lisa Tagnin, Marianthi Zeinaki, Laura Sanzo, Letizia Vogler, Elisabeth Kaufmann, Justina Dargvainiene, Frank Leypoldt, Gérard N. Bischof, Robert Perneczky, Boris‐Stephan Rauchmann, Simon Lindner, Günter U. Höglinger, Rudolf A. Werner, Martin Kerschensteiner, Tania Kümpfel, Matthias Brendel, Franziska S. Thaler   +19 more
wiley   +1 more source

A comparative study on the dose–effect of low-dose radiation based on microdosimetric analysis and single-cell sequencing technology

Scientific Reports
The biological mechanisms triggered by low-dose exposure still need to be explored in depth. In this study, the potential mechanisms of low-dose radiation when irradiating the BEAS-2B cell lines with a Cs-137 gamma-ray source were investigated through ...
Yidi Wang, Jin Gao, Bo Tang, Wei Mo, Han Gao, Jiahao Guo, Xianghui Kong, Wenyue Zhang, Yuchen Yin, Yang Jiao, Liang Sun   +10 more
doaj   +1 more source

High‐Resolution MRI Revealed Different Etiology‐Specific Associations With Cerebral Infarction in Adult Moyamoya Vasculopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐resolution MRI enables detailed assessment of intracranial vessel wall pathology in moyamoya vasculopathy. We aimed to classify adult moyamoya vasculopathy etiologies using high‐resolution MRI and to examine subtype‐specific associations between high‐resolution MRI features and ischemic infarction.
Guangsong Han, Jiachun Pan, Yuehui Hong, Xiaoyuan Fan, Ming Yao, Lixin Zhou, Yicheng Zhu, Feng Feng, Jun Ni   +8 more
wiley   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

The IRPA young generation network: Activity report from the middle of 2018 to the beginning of 2021

, 2021
Since its establishment in 2018, the Young Generation Network (YGN) has been dedicated, with support of the International Radiation Protection Association (IRPA), to a variety of activities to promote communication, collaboration and professional ...
Andresz, S, Andresz, Sylvain, Bryant, Pete, Nusrat, Omar, Papp, Cinthia, Kono, T, Qiu, Rui, Sáez-Muñoz, Marina, Nusrat, O, Papp, C, Sakoda, A, Ha, Wi-Ho, Kabrt, F, Kabrt, Franz, Kono, Takahiko, Ha, WH, Qiu, R, Sakoda, Akihiro, Bryant, P, Muñoz, MS   +19 more
core   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

The 2019-2020 EURADOS WG10 and RENEB field test of retrospective dosimetry methods in a small-scale incident involving ionizing radiation.

, 2020
With the use of ionizing radiation comes the risk of accidents and malevolent misuse. When unplanned exposures occur, there are several methods which can be used to retrospectively reconstruct individual radiation exposures; biological methods include ...
Ainsbury, E., Kim, M.C., Lee, J, Yu, H, Rääf, Christopher, Wojcik, Andrzej, Ainsbury, E,, Eakins, J.S., Ristic, Y, Ainsbury, E, Kim, M C, Bassinet, Celine, Eakins, J S,, Wojcik, A., Bassinet, C,, Bassinet, C., Eakins, J S, Wojcik, A,, Bernhardson, C., Disher, Michael, Abend, Michael, Gregoire, E, Kulka, Ulrike, Gregoire, E., Woda, C.,, Waldner, Lovisa, Gregoire, E,, Kim, H, Bernhardsson, C.,, Kim, M. C., Kim, H,, Kim, M C,, Oestreicher, Ursula, Endesfelder, D, Lund University., Trompier, F., Ristic, Y., Kim, H., Endersfelder, David, Eakins, J. S., Ristic, Y,, Trompier, F.,, Bassinet, C, Waldner, L., van Hoey, O., Lee, J., Lee, J,, Bernhardsson, C., Discher, M., Oestreicher, U,, Oestreicher, U., Abend, M., Eakins, Jonathan, Woda, C., Discher, M,, Abend, M,, Ristic, Yoann, Gregoire, Eric, van Hoey, Olivier, Kulka, U, Van Hoey, O, Waldner, L.,, Discher, M, Ainsbury, Elisabeth, Wójcik, Andrzej,, Trompier, Francois, Rääf, C, Yu, H,, Yu, H., Oestreicher, U, Van Hoey, O,, Wojcik, A, Abend, M, Kulka, U,, Rääf, C., Kulka, U., Endesfelder, D., Rääf, C,, Woda, Clemens, Endesfelder, D,   +79 more
core   +1 more source