Results 91 to 100 of about 2,012,450 (321)

A long look at the BALQSO LBQS 2212-1759 with XMM-Newton

, 2005
Very long (172 ks effective exposure time) observations of the BALQSO LBQS 2212-1759 with XMM-Newton yield a stringent upper-limit on its 0.2-10 keV (rest- frame 0.64-32.2 keV) flux, F < 6 E-17 erg/cm2/s, while simultaneous UV and optical observations ...
Arav, Barkhouse, Becker, Boroson, Briggs, Cardelli, den Herder, Elvis, Francis, Gallagher, Gallagher, Gallagher, Gorenstein, Green, Green, Grupe, Haardt, Hewett, J. Clavel, Jansen, Kleinmann, Korista, Kuhn, L. Tomas, Laor, Leighly, Mason, Mathur, Menou, Morris, Murray, N. Schartel, Ogle, Proga, Sabra, Schlegel, Schmidt, Strateva, Strüder, Turner, Vanden Berk, Vignali, Wang, Weyman, Zamorani, Zheng   +45 more
core   +1 more source

Circulating tumor cells in metastatic breast cancer patients treated with immune checkpoint inhibitors – a biomarker analysis of the ALICE and ICON trials

Molecular Oncology, EarlyView.
In this explorative biomarker analysis, we assessed serial sampling of circulating tumor cells (CTCs) with CellSearch in two randomized trials testing immune checkpoint inhibitors (ICIs) in metastatic breast cancer. Our data demonstrate a prognostic potential of CTCs, most apparent 4 weeks into ICI therapy.
Nikolai Kragøe Andresen, Andreas Hagen Røssevold, Elin Borgen, Cecilie Bendigtsen Schirmer, Bjørnar Gilje, Øystein Garred, Jon Lømo, Marius Stensland, Oddmund Nordgård, Ragnhild Sørum Falk, Randi R. Mathiesen, Hege G. Russnes, Jon Amund Kyte, Bjørn Naume   +13 more
wiley   +1 more source

Kajian Risiko Pajanan Sinar Gama dan Radon pada Pekerja di Area Terowongan Eksplorasi Uranium Remaja, Kalimantan Barat

Eksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, 2020
A risk assessment of gamma radiation and radon gas exposure is carried out in the uranium exploration tunnel area to protect workers from the ionizing radiation hazards in the workplace. Measurement of gamma-ray exposure and radon gas concentrations were
Tajudin Noor, Mila Tejamaya, Miki Arian Saputra, Tri Purwanti   +3 more
doaj   +1 more source

Assessment of Gamma Radiation Level in Science Blocks in University of Uyo, Nigeria [PDF]

Iranica Journal of Energy and Environment, 2017
The exposure level of gamma radiation and its consequent annual dose rate from the blocks faculty of sciences University of Uyo, Nigeria were investigated.
I. E. Essien, A. Inyang
doaj   +1 more source

Targeting rapid TKI‐induced AXL upregulation overcomes adaptive ERK reactivation and exerts antileukemic effects in FLT3/ITD acute myeloid leukemia

Molecular Oncology, EarlyView.
Adaptive ERK reactivation hinders FLT3 tyrosine kinase inhibitor (TKI) treatment in FLT3/ITD acute myeloid leukemia. Here, we report that FLT3 TKI treatment rapidly induces AXL expression and upregulation that is temporally associated with the adaptive ERK reactivation.
Tessa S. Seale, Li Li, J. Kyle Bruner, Melody Chou, Bao Nguyen, Jaesung Seo, Ruiqi Zhu, Mark J. Levis, Christine A. Pratilas, Donald Small   +9 more
wiley   +1 more source

Occupational safety considerations with hydrazine fuels [PDF]

A simple pharmacokinetic model and a specially designed dermal vapor exposure chamber which provides respiratory protection were used to determine the rate of penetration of hydrazine and 1,1-dimethylhydrazine (UDMH) vapor through the skin of rats ...
Andersen, M. E., Clewell, H. J., George, M. E., Haddad, T. S., Mcdougal, J. N.   +4 more
core   +1 more source

Proposed EU physical agents directives on noise and vibration [PDF]

, 2002
The proposed European Union Physical Agents (Noise) and Physical Agents (Vibration) Directives are likely to be adopted in 2002. Member states will be required to introduce domestic regulation within three years of adoption.
Neil Mansfield (1252779)
core  

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

Longitudinal predictors of weapon involvement in middle adolescence: Evidence from the UK Millennium Cohort Study

Aggressive Behavior, Volume 49, Issue 1, Page 5-14, January 2023., 2023
Abstract This study uses longitudinal data from the UK Millennium Cohort Study (N = 13,277) to examine the childhood and early adolescence factors that predict weapon involvement in middle adolescence, which in this study is exemplified by having carried or used a weapon.
Aase Villadsen, Emla Fitzsimons
wiley   +1 more source

Multi-Exposure Image Fusion Based on Exposure Compensation [PDF]

arXiv, 2018
This paper proposes a novel multi-exposure image fusion method based on exposure compensation. Multi-exposure image fusion is a method to produce images without color saturation regions, by using photos with different exposures. However, in conventional works, it is unclear how to determine appropriate exposure values, and moreover, it is difficult to ...
arxiv