Results 91 to 100 of about 9,270 (226)

Gamma Low-Dose-Rate Ionizing Radiation Stimulates Adaptive Functional and Molecular Response in Human Aortic Endothelial Cells in a Threshold-, Dose-, and Dose Rate–Dependent Manner

Dose-Response, 2018
A central question in radiation protection research is whether low-dose and low-dose-rate (LDR) exposures to ionizing radiation play a role in progression of cardiovascular disease.
Juliana Vieira Dias, Celine Gloaguen, Dimitri Kereselidze, Line Manens, Karine Tack, Teni G Ebrahimian   +5 more
doaj   +1 more source

Effect of low-dose radiation pre-irradiation on postoperative local chest wall recurrence of breast cancer—A retrospective study [PDF]

PeerJ
Purpose The purpose of this study was to determine the efficacy and safety of low-dose radiotherapy (LDR) for postoperative local chest wall recurrence of breast cancer.
Ruifang Zeng, Hanyu Wang, Xiaojun Cai, Junhao Lin, Pengfei Li, Shan Zeng, Aimin Li   +6 more
doaj   +2 more sources

Root trait dynamics of historical canola varieties under low and high nitrogen supply

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Nitrogen fertilizer is a major input cost in crop production, making it crucial to enhance nitrogen use efficiency (NUE) to reduce fertilizer dependence without compromising yields. Root system architecture (RSA) is a key determinant of nutrient acquisition, particularly under nutrient‐limited conditions.
Shankar Pahari, Raju Soolanayakanahally
wiley   +1 more source

Prostate Cancer Development, Progression, and Therapy

MedComm – Oncology, Volume 5, Issue 3, September 2026.
This review provides an integrated overview of prostate cancer development, progression, and therapy, spanning historical milestones, molecular mechanisms, advanced research models, and emerging therapeutic strategies. It highlights recent advances in precision diagnosis, lineage plasticity, therapy resistance, and next‐generation treatments for ...
Xin Jin, Zicheng Xiao, Zexian Ding, Wei Li, Ruijiang Zeng, Yujun Shuai, Weimin Ci, Dan Xia, Xu Zhang, Haojie Huang   +9 more
wiley   +1 more source

Wavelet‐Based Hurst Exponent Estimation

WIREs Computational Statistics, Volume 18, Issue 3, September 2026.
The review explores how wavelet‐based methods for estimating the Hurst parameters have developed from their theoretical roots to real‐world applications in fields like biology, engineering, and telecommunications. The review aims to highlight key techniques, compare their strengths and limitations, and point out challenges that still need to be ...
Dixon Vimalajeewa, Fabrizio Ruggeri, Brani Vidakovic   +2 more
wiley   +1 more source

Associations Between Motor Competence and Mental Health in Youth: A Systematic Review and Meta‐Analysis

European Journal of Sport Science, Volume 26, Issue 8, August 2026.
ABSTRACT Motor competence (MC) is essential for an active lifestyle, enabling confident and effective participation in physical activities. Emerging evidence suggests that MC may also benefit young people's mental health. Therefore, this review aimed to synthesize evidence on the association between MC and mental health in youth.
Tanja Pöyliö, Anni Pohjanvirta, Katie Robinson, David R. Lubans, Timo Jaakkola, Mikko Huhtiniemi   +5 more
wiley   +1 more source

Understanding Mass Spectrometry: From Ion Generation to Spectral Interpretation

Journal of Mass Spectrometry, Volume 61, Issue 8, August 2026.
ABSTRACT This tutorial provides a structured introduction to mass spectrometry (MS), with particular emphasis on electrospray ionization (ESI)–based measurements. It is intended to support researchers from chemistry and related disciplines in developing a coherent understanding of MS principles, instrumentation, and data interpretation.
Arnold Steckel, Dávid Papp, Gitta Schlosser   +2 more
wiley   +1 more source

Psychometric Properties of the Dutch Short Form of the Five‐Factor Narcissism Inventory

Personality and Mental Health, Volume 20, Issue 3, August 2026.
ABSTRACT The Five‐Factor Narcissism Inventory–Short Form (FFNI‐SF) is specifically developed to assess narcissism at the two‐ (grandiose and vulnerable narcissism) and three‐factor level (agentic extraversion, self‐centered antagonism, and narcissistic neuroticism).
Etelka J. Harmsen, Peter M. ten Klooster, Joshua D. Miller, Donald R. Lynam, Farid Chakhssi   +4 more
wiley   +1 more source

Pulse‑level characterization of low monitor unit deliveries on a modern linear accelerator using a plastic scintillation detector

Journal of Applied Clinical Medical Physics, Volume 27, Issue 7, July 2026.
Abstract Background Variability in low monitor unit (MU) deliveries has been previously documented, but the underlying pulse‑level behavior has not been fully described due to the integrating nature of most conventional detectors. A plastic scintillation detector (PSD) enables direct visualization of MU microstructure by isolating individual linac ...
Andrew J. White, Poonam Yadav, Indra J. Das, Ahtesham U. Khan   +3 more
wiley   +1 more source

Real‐time motion tracking of a gold implant in water by Cherenkov lights

Journal of Applied Clinical Medical Physics, Volume 27, Issue 7, July 2026.
Abstract Background The intra‐fraction motion of tumors during radiation therapy can be monitored using imaging systems based on X‐ray imaging (e.g., kV/MV radiography or CBCT) or magnetic resonance imaging (MRI). However, these techniques have limitations, including additional ionizing radiation dose and the need for complex, expensive equipment ...
Keita Okazaki, Eric Brost, Gopishankar Natanasabapathi, Yoichi Watanabe   +3 more
wiley   +1 more source