Results 91 to 100 of about 260,968 (302)

A biologically based mathematical model for spontaneous and ionizing radiation cataractogenesis.

PLoS ONE, 2019
Cataracts have long been known, but a biomathematical model is still unavailable for cataratogenesis. There has been a renewed interest in ionizing radiation cataracts because the recent international recommendation of the reduced lens dose limit ...
Tetsuya Sakashita, Tatsuhiko Sato, Nobuyuki Hamada   +2 more
doaj   +1 more source

Influence of Radiation Dose to Reconstructed Breast Following Mastectomy on Complication in Breast Cancer Patients Undergoing Two-Stage Prosthetic Breast Reconstruction

Frontiers in Oncology, 2019
Purpose: This study investigated the association between radiation dose and complication rate in patients who underwent breast reconstruction to understand the role of radiation hypofractionated regimen, boost radiation therapy (RT), and RT techniques ...
Jee Suk Chang, Seung Yong Song, Joo Hyun Oh, Dae Hyun Lew, Tai Suk Roh, Se Young Kim, Ki Chang Keum, Dong Won Lee, Yong Bae Kim   +8 more
doaj   +1 more source

Emerging Translational Opportunities in Comparative Oncology With Companion Canine Cancers: Radiation Oncology. [PDF]

, 2019
It is estimated that more than 6 million pet dogs are diagnosed with cancer annually in the USA. Both primary care and specialist veterinarians are frequently called upon to provide clinical care that improves the quality and/or quantity of life for ...
Boss, Mary-Keara, Kent, Michael S, Nolan, Michael W   +2 more
core  

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

Advanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu, Byungcheon Yoo, Seunghun Lee, Hyungyo Jeong, Sanggyun Jeong, Heesu Cho, Jongwon Oh, Dahye Baek, Jongkyu Kim, Yubin Lee, Eunsu Gu, Dong‐Hwan Kim, Jung‐Hoon Park, Jiseok Lee   +13 more
wiley   +1 more source

Detection of late radiation damage on left atrial fibrosis using cardiac late gadolinium enhancement magnetic resonance imaging

Advances in Radiation Oncology, 2016
Purpose: This is a proof-of-principle study investigating the feasibility of using late gadolinium enhancement magnetic resonance imaging (LGE-MRI) to detect left atrium (LA) radiation damage.
Y. Jessica Huang, PhD, Alexis Harrison, MD, Vikren Sarkar, PhD, Prema Rassiah-Szegedi, PhD, Hui Zhao, PhD, Martin Szegedi, PhD, Long Huang, PhD, Brent Wilson, MD, PhD, David K. Gaffney, MD, PhD, Bill J. Salter, PhD   +9 more
doaj   +1 more source

A survey on the possibility of utilizing γH2AX as a biodosimeter in radiation workers [PDF]

, 2015
Introduction DNA damage is among the main consequences of radiation. Of many different classes of DNA damage, double-strand breaks are the most deleterious.
Asadi, J., Khoshnazar, A.K., Mir, M., Yazdani, Y.   +3 more
core  

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

Advanced Functional Materials, EarlyView.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash, Victoria Lloyd, Yi Yang, Anna‐Lee Jessop, Anthony McDougal, Primož Pirih, Guillaume Duclos, Andrew Parnell, Mathias Kolle, Nicola J. Nadeau, Bodo D. Wilts   +10 more
wiley   +1 more source

Glass-Based Bone-Equivalent Retrospective Dosimeters: A Comprehensive Review of Thermoluminescence and Structural Evolution

Dose-Response
This paper addresses recent studies on numerous glass materials for retrospective analysis to ascertain radiation dose after catastrophic, large-scale radioactive incidents. These glasses have shown to be versatile retrospective dosimeters in medical and
Amal Alqahtani
doaj   +1 more source

Nonlinear Dose-Response Relationship in the Immune System following Exposure to Ionizing Radiation: Mechanisms and Implications

Dose-Response, 2003
The health effects of low-dose radiation (LDR) have been the concern of the academic spheres, regulatory bodies, governments, and the public. Among these effects, the most important is carcinogenesis.
Shu-Zheng Liu
doaj   +1 more source

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

Advanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu, Zhiqi Cai, Xiangxin Sun, Hanyi Zhang, Yiming Hao, Jun Wu, Zekun Yan, Xue Wu, Yiqi Liang, Liming Wang, Songnan Qu   +10 more
wiley   +1 more source