Results 21 to 30 of about 890,751 (309)
Biomarkers of aging associated with past treatments in breast cancer survivors. [PDF]
, 2017 Radiation and chemotherapy are effective treatments for cancer, but are also toxic to healthy cells. Little is known about whether prior exposure to these treatments is related to markers of cellular aging years later in breast cancer survivors.
Bower, Julienne E +11 more
core +2 more sources
Brazilian Journal of Radiation Sciences, 2023 The operation of nuclear facilities must satisfy the nuclear safety requirements. An analysis of the components of these facilities focuses on the structural materials. In this scenario, several types of alloys are employed in their construction.
Jonnathan Ogihara +2 more
doaj +1 more source
Radiation Induced Damage in GaAs Particle Detectors [PDF]
, 1997 The motivation for investigating the use of GaAs as a material for detecting particles in experiments for High Energy Physics (HEP) arose from its perceived resistance to radiation damage. This is a vital requirement for detector materials that are to be
Bates, R. L. +5 more
core +2 more sources
Antagonizing CD105 enhances radiation sensitivity in prostate cancer. [PDF]
, 2018 Radiation therapy is the primary intervention for nearly half of the patients with localized advanced prostate cancer and standard of care for recurrent disease following surgery.
Andres, Allen +9 more
core +1 more source
Nature Communications, 2017 ATR kinase activity is essential for slowing replication forks and preventing DNA replication in cells with DNA damage. Here the authors show that ATR inhibition leads to Cdc7 phosphorylation of GINS, leading to origin firing.
Tatiana Moiseeva +5 more
doaj +1 more source
Radiation Damage in Macromolecular Crystallography [PDF]
Synchrotron Radiation News, 2015 Radiation damage inflicted on macromolecular crystals during X-ray diffraction experiments remains a limiting factor for structure solution, even when samples are cooled to cryotemperatures (~100 K). Efforts to establish mitigation strategies are ongoing and various approaches, summarized below, have been investigated over the last 15 years, resulting ...
Garman, E, Weik, M
openaire +2 more sources
The pristine atomic structure of MoS2 monolayer protected from electron radiation damage by graphene
, 2013 Materials can, in principle, be imaged at the level of individual atoms with aberration corrected transmission electron microscopy. However, such resolution can be attained only with very high electron doses.
Algara-Siller, Gerardo +4 more
core +1 more source
Frontiers in Public HealthBackgroundCognitive impairment is a major public health concern in aging societies. This study aimed to investigate the prevalence of cognitive impairment and its associated factors among Chinese adults aged 60 years and older using data from the 2018 ...
Xueqin Wu +7 more
doaj +1 more source
Crystals, 2020 X-ray free-electron lasers (XFELs) have a unique capability for time-resolved studies of protein dynamics and conformational changes on femto- and pico-second time scales.
Carl Caleman +3 more
doaj +1 more source
Radiation Damage in Chemical Crystallography [PDF]
Acta Crystallographica Section A Foundations and Advances, 2014 Although crystals suffering radiation damage is a well-known and studied phenomena for macromolecular crystallography[1], as far as we are aware there appears to be no such published work relating to chemical crystallography. However, there are numerous anecdotal accounts of disintegrating crystals and resolution progressively dropping off that have ...
Horton, Peter N. +4 more
openaire +3 more sources