Results 131 to 140 of about 2,413,550 (311)

Monte Carlo simulation study of an in vivo four-dimensional tracking system with a diverging collimator for monitoring radiation source (Ir-192) location during brachytherapy: proof of concept and feasibility

Frontiers in Physiology
Introduction: The aim of this study was to demonstrate the potential of an in vivo four-dimensional (4D) tracking system to accurately localize the radiation source, Iridium-192 (Ir-192) in high-dose rate brachytherapy.Methods: To achieve time-dependent ...
Geon Oh, Geon Oh, Jeongshim Lee, Hunjung Kim, Woochul Kim, Sangwon Kang, Jinbeom Chung, Seonghoon Jeong, Hakjae Lee, Myonggeun Yoon, Boram Lee   +10 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Enhancing Oncological Care for India's Aging Population: Addressing the Complex Needs of Older Adults With Cancer

Aging and Cancer, EarlyView.
Aging‐associated physiological and molecular alterations pose significant challenges in cancer management among India's elderly. Limited geriatric oncology expertise, financial constraints, and inadequate specialized care exacerbate disparities. Strategic expansion of insurance coverage, integration of palliative care, and infrastructural advancements ...
Nihanthy D. Sreenath, Mathigatta Shivarudraiah S, Rajath Govind, Kaushik M R   +3 more
wiley   +1 more source

Pioneering space based detector for study of cosmic rays beyond GZK Limit

EPJ Web of Conferences, 2013
Space-based detectors for study of extreme energy cosmic rays (EECR) are being prepared as promising new direction of EECR study. Pioneering space device – tracking ultraviolet set up (TUS) is at the last stage of its construction and testing.
Na G., Martinez O., Salazar H., Ponce E., Park I., Lee J., Saprykin O.A., Botvinko A.A., Tkachenko A.V., Naumov D.V., Tkachev L.G., Yashin I.V., Biktemerova S.V., Grinyuk A.A., Sharakin S.A., Shirokov A.V., Morozenko V.S., Klimov P.A., Kalmykov N.N., Garipov G.K., Panasyuk M.I., Khrenov B.A.   +21 more
doaj   +1 more source

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

Aging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef, Sunkanmi Folorunsho, Abdulazeez Opeyemi Abdulganiyu   +2 more
wiley   +1 more source

Characterisation of highly irradiated 3D trench silicon pixel sensors for 4D tracking with 10 ps timing accuracy

Frontiers in Physics
3D trench silicon pixel sensors, recently developed by the TimeSPOT collaboration, have shown excellent performance in terms of spatial resolution, timing precision and detection efficiency.
F. Borgato, F. Borgato, A. Cardini, G. M. Cossu, G. F. Dalla Betta, G. F. Dalla Betta, M. Garau, M. Garau, L. La Delfa, A. Lai, A. Lampis, A. Lampis, A. Loi, M. M. Obertino, M. M. Obertino, G. Simi, G. Simi, S. Vecchi   +17 more
doaj   +1 more source

Study of the GEM detector performance in BM@N experiment

EPJ Web of Conferences, 2018
BM@N is the fixed target experiment at the accelerator complex NICA-Nuclotron aimed to study nuclear matter in the relativistic heavy ion collisions.
Bazylev Sergei, Kapishin Mikhail, Kapusniak Kacper, Karjavine Vladimir, Khabarov Sergei, Kolesnikov Alexander, Kulish Elena, Lenivenko Vasilisa, Makankin Alexander, Maksymchuk Anna, Mehl Bertrand, De Oliveira Rui, Palchik Vladimir, Pokatashkin Gleb, Rodriguez A., Rufanov Igor, Shutov Alexander, Slepnev Ilya, Slepnev Vyacheslav, Vasiliev Sergei, Zinchenko Alexander   +20 more
doaj   +1 more source

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham, Sahana Sathyanarayana, Charlotte B. Stewart, Robyn Iredale, Victoria Foster, Debra Galley, Mark Baker, Nicola Pavese   +7 more
wiley   +1 more source

Detection of proton tracks with LiF fluorescent nuclear track detectors

Radiation Measurements
Fluorescent nuclear track detectors based on LiF crystals were successfully applied for detection of proton induced tracks. Irradiations were performed with protons with energy ranging from 1 MeV up to about 56 MeV and for all proton energies the fluorescent tracks were observed.
P. Bilski, B. Marczewska, M. Sankowska, A. Kilian, J. Swakoń, Z. Siketić, P. Olko   +6 more
openaire   +2 more sources

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source