Results 51 to 60 of about 767 (188)

Effects of the Grazing Incidence Geometry on X‑ray Photon Correlation Spectroscopy Measurements

, 2023
X-ray photon correlation spectroscopy (XPCS) is a versatile tool to measure dynamics on the nanometer to micrometer scale in bulk samples. XPCS has also been applied in grazing incidence (GI) geometry to examine the dynamics of surface layers.
Lutz Wiegart (2044798), Fabian Eller, Alexander Hexemer (1352547), Guillaume Freychet (9674841), Meike Kuhn (15992955), Meike Kuhn, Fabian Eller (8319906), Lutz Wiegart, Christopher R. Greve, Michael A. Buchhorn, Eva M. Herzig, Christopher R. Greve (16005848), Alexander Hexemer, Michael A. Buchhorn (16005851), Guillaume Freychet, Eva M. Herzig (1395496)   +15 more
core   +1 more source

Single-Shot Coherent X-ray Imaging Instrument at PAL-XFEL

Applied Sciences, 2021
We developed a single-shot coherent X-ray imaging instrument at the hard X-ray beamline of the Pohang Accelerator Laboratory X-ray Free Electron Laser (PAL-XFEL).
Daeho Sung, Daewoong Nam, Myong-jin Kim, Seonghan Kim, Kyung Sook Kim, Sang-Youn Park, Sun Min Hwang, Chulho Jung, Heemin Lee, Do Hyung Cho, Minseok Kim, Intae Eom, Su Yong Lee, Changyong Song, Sangsoo Kim   +14 more
doaj   +1 more source

The Impact of Genetic Polymorphisms on Genotoxicity (DNA Damage) Among Children Exposed to Environmental Mutagens: A Systematic Review

Journal of Applied Toxicology, EarlyView.
ABSTRACT Children, as a particularly vulnerable group, are more susceptible to these mutagens due to their developing immune systems, higher physiological vulnerability, and increased exposure through behaviors like outdoor play and hand‐to‐mouth activities. This review aims to investigate the relationship between these environmental exposures, genetic
Thiago Guedes Pinto, Daniel Vitor de Souza, Gabriel Carvalhal de Aguiar, Ana Claudia Muniz Renno, Patricia Ramos Cury, Jean Nunes dos Santos, Rogerio Aparecido Dedivitis, Daniel Araki Ribeiro   +7 more
wiley   +1 more source

Evaluation of XPC and prototypes on aflatoxin-challenged broilers

Poultry Science, 2010
Various products and prototypes were added to poultry diets during an aflatoxin challenge on growth and histological parameters. Male broiler chicks were randomly assigned to 8 treatment groups with 8 replicates/treatment and 3 birds/replicate. Treatments were as follows: 1) negative control containing no aflatoxin (NC); 2) positive control containing ...
G D, Osweiler, S, Jagannatha, D W, Trampel, P M, Imerman, S M, Ensley, I, Yoon, D T, Moore   +6 more
openaire   +2 more sources

XPC multifaceted roles beyond DNA damage repair: p53-dependent and p53-independent functions of XPC in cell fate decisions

Mutation Research/Reviews in Mutation Research, 2022
Xeroderma pigmentosum group C protein (XPC) acts as a DNA damage recognition factor for bulky adducts and as an initiator of global genome nucleotide excision repair (GG-NER). Novel insights have shown that the role of XPC is not limited to NER, but is also implicated in DNA damage response (DDR), as well as in cell fate decisions upon stress. Moreover,
Abir Zebian, Maya El-Dor, Abdullah Shaito, Frédéric Mazurier, Hamid Reza Rezvani, Kazem Zibara   +5 more
openaire   +4 more sources

Partial Rescue of TTD Cutaneous, Blood, and Developmental Phenotypes in Compound Heterozygous Xpd^TTD/†XPCS Mice

, 2013
(A) Photographs of 5-mo-old homozygous XpdTTD/TTD, compound heterozygous XpdTTD/†XPCS, and wt mice. Insets: images of first-round hair loss. (B) Histological analysis of the skin of XpdTTD/TTD, XpdTTD/†XPCS, and wt mice.
H. Bing Thio (379637), Jan Huijmans (379636), Jaan-Olle Andressoo (274322), Deborah Hoogstraten (60297), Jan de Wit (258670), Marieke van de Ven (274318), Jan H. J Hoeijmakers (60300), Judith Jans (379633), Frederic Coin (379634), Jean-Marc Egly (224896), Jan de Boer (5461997), Gijsbertus T. J van der Horst (274340), Wendy Toussaint (379635), Wibeke J van Leeuwen (379638), James R Mitchell (274324)   +14 more
core   +1 more source

Navigating Parallel Careers: Profiles and Career Sustainability

Journal of Employment Counseling, EarlyView.
ABSTRACT This study explores protean and boundaryless career profiles among parallel career track (PCT) holders, who are professionals who voluntarily maintain more than one career role simultaneously, and examines their relationship with sustainable career outcomes.
Maria Candida Baumer de Azevedo, Ellen Peeters, Judith Semeijn, Tinka van Vuuren   +3 more
wiley   +1 more source

Phoretic dynamics of colloids in a phase separating critical liquid mixture

Physical Review Research, 2020
Different phoretic effects have been widely exploited for designing self-propelled colloidal systems, but the underlying wave vector dependent dynamics has been little investigated.
Thomas Zinn, Lewis Sharpnack, Theyencheri Narayanan   +2 more
doaj   +1 more source

Long‐Term Clinical Response After Low‐Dose and Short‐Duration Cemiplimab Therapy in a Patient With Xeroderma Pigmentosum in Nepal

JEADV Clinical Practice, EarlyView.
ABSTRACT Xeroderma pigmentosum (XP), an autosomal recessive condition affecting DNA repair, is associated with a high risk of multiple and aggressive cutaneous squamous cell carcinomas (CSCCs). Because of numerous and/or locally advanced tumors, surgery may be difficult.
Sudip Parajuli, Arnab Panta, Sabina Bhandari, Anne Grange, Florent Grange, Upama Paudel   +5 more
wiley   +1 more source

Design of a Hybrid Split-Delay Line for Hard X-ray Free-Electron Lasers

Photonics, 2022
High repetition-rate X-ray free-electron lasers (XFELs) enable the study of fast dynamics on microsecond time scales. Split-delay lines (SDLs) further bring the time scale down to femtoseconds by splitting and delaying the XFEL pulses.
Yihui Xu, Chen Wu, Jiadong Fan, Zhen Wang, Yajun Tong, Qiushi Huang, Chuan Yang, Xiaohao Dong, Huaidong Jiang, Zhi Liu   +9 more
doaj   +1 more source