Results 61 to 70 of about 32,877,590 (249)

Kinetics and mechanism of arsenic sulfides oxidation [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2009
The kinetics of oxidation process of realgar and orpiment natural mineral mixture was studied under non-isothermal conditions. The proposed reaction mechanism and chemical transformation investigated by SEM-EDX, XRD and thermal analysis, are discussed ...
Štrbac N., Mihajlović I., Minić D., Živković D., Živković Ž.   +4 more
doaj   +1 more source

Numerical studies of tunneling in a nonharmonic time-dependent potential

, 1992
Azbel' has recently carried out a WKB-analysis of the effects of a nonharmonic time-dependent perturbation embedded in an opaque potential barrier. He suggests the existence of three different transmission regimes: direct tunneling, activation assisted ...
A.-P. Jauho, A.-P. Jauho, A.-P. Jauho, B. I. Ivlev, C. R. Leavens, E. Merzbacher, F. J. Levi, H. de Raedt, J. A. Sto/vneng, J. A. Støvneng, L. P. Kouwenhoven, M. Büttiker, M. Büttiker, M. Büttiker, M. F. Björksten, M. Heiblum, M. Ya. Azbel', M. Ya. Azbel', M. Ya. Azbel'   +18 more
core   +2 more sources

Activation of interferon regulatory factor-3 via toll-like receptor 3 and immunomodulatory functions detected in A549 lung epithelial cells exposed to misplaced U1-snRNA [PDF]

, 2009
U1-snRNA is an integral part of the U1 ribonucleoprotein pivotal for pre-mRNA splicing. Toll-like receptor (TLR) signaling has recently been associated with immunoregulatory capacities of U1-snRNA.
C. D. Sadik, M. Bachmann, J. Pfeilschifter, H. Muhl, Busch, Will, Hoet, Lovgren, Hoffman, Casciola-Rosen, Biggiogera, Malmegrim, Dieker, Rosen, Hof, Vandivier, Bowie, Gantier, Schr  der, Matsumoto, Honda, Yoneyama, Schleimer, M  ller, Sexton, Monks, Dow, Colin, O'neill, Schreiber, Schafer, Taniguchi, Colonna, Tamura, Hemmi, M  hl, Reddy, Sioud, Degen, Sturchier, Gowen, Nagai, Pirher, Platanias, Grumbach, Yu, Chung, Krysko, King, Akbar, Vervoordeldonk, Nikolaus, Wirtz, Hemmer, Katakura, Sel, Fadok, Voll, Moller, O'Garra   +59 more
core   +1 more source

The First Test of the New Neutron Generator at the Všb / Technical University of Ostrava První Test Nového Neutronového Generátoru Na Všb-Tu Ostrava

GeoScience Engineering, 2013
Kompaktní neutronový generátor MP320 (Thermo Scientific Inc.) pracující na principu deuterium-tritiové reakce byl testován před plánovaným využitím jako zdroj neutronů pro neutronovou aktivační analýzu pomocí rychlých neutronů. Destičky vyrobené z Al, Fe,
Alexa Petr, Uhlář Radim
doaj   +1 more source

MediMer: a versatile do-it-yourself peptide-receptive MHC class I multimer platform for tumor neoantigen-specific T cell detection

Frontiers in Immunology
Peptide-loaded MHC class I (pMHC-I) multimers have revolutionized our capabilities to monitor disease-associated T cell responses with high sensitivity and specificity.
Marten Meyer, Marten Meyer, Marten Meyer, Christina Parpoulas, Titouan Barthélémy, Jonas P. Becker, Jonas P. Becker, Pornpimol Charoentong, Pornpimol Charoentong, Pornpimol Charoentong, Yanhong Lyu, Selina Börsig, Selina Börsig, Nadja Bulbuc, Claudia Tessmer, Claudia Tessmer, Lisa Weinacht, David Ibberson, Patrick Schmidt, Patrick Schmidt, Rüdiger Pipkorn, Stefan B. Eichmüller, Peter Steinberger, Katharina Lindner, Katharina Lindner, Isabel Poschke, Isabel Poschke, Michael Platten, Michael Platten, Michael Platten, Michael Platten, Michael Platten, Michael Platten, Stefan Fröhling, Stefan Fröhling, Stefan Fröhling, Angelika B. Riemer, Angelika B. Riemer, Jessica C. Hassel, Maria Paula Roberti, Maria Paula Roberti, Dirk Jäger, Dirk Jäger, Inka Zörnig, Inka Zörnig, Frank Momburg, Frank Momburg   +46 more
doaj   +1 more source

Atmospheric pollution assessment with mosses in Western Rhodopes, Bulgaria [PDF]

Journal of BioScience and Biotechnology, 2016
The moss analysis technique was applied to monitor 10 heavy metals and toxic elements deposition. Our study was the first attempt to assess spatial patterns in a border mountain region (area 8732 km2) with a low population density and high proportion of ...
Gana Gecheva, Nikolina Gribacheva, Lilyana Yurukova, Violeta Stefanova, Veselin Kmetov, Marina Frontasieva, Georgi Popgeorgiev   +6 more
doaj  

Neutron activation analysis traces copper artifacts to geographical point of origin [PDF]

, 1967
Impurities remaining in the metallic copper are identified and quantified by spectrographic and neutron activation analysis. Determination of the type of ore used for the copper artifact places the geographic point of origin of the ...
Conway, M., Fields, P., Friedman, A., Kastner, M., Metta, D., Milsted, J., Olsen, E.   +6 more
core   +1 more source

Lenvatinib plus anti-PD-1 antibody combination treatment activates CD8+ T cells through reduction of tumor-associated macrophage and activation of the interferon pathway

PLoS ONE, 2019
Lenvatinib is a multiple receptor tyrosine kinase inhibitor targeting mainly vascular endothelial growth factor (VEGF) and fibroblast growth factor (FGF) receptors.
Yu Kato, Kimiyo Tabata, Takayuki Kimura, Ayako Yachie-Kinoshita, Y. Ozawa, Kazuhiko Yamada, Junichi Ito, Sho Tachino, Yusaku Hori, M. Matsuki, Yukiko Matsuoka, Samik Ghosh, H. Kitano, K. Nomoto, J. Matsui, Y. Funahashi   +15 more
semanticscholar   +1 more source

Electromyographic analysis of abdominal muscle activation during side bridge variations: effects of hip angle and breathing pattern

Human Movement
Purpose This study investigated the influence of hip angle and breathing patterns on electromyography (EMG) of abdominal muscles during side bridge (SB) exercises.
Ahmed M. El Melhat, Rami L. Abbas, Ayman El Khatib, Ibtissam M. Saab, Samar M. Abdelhamid, Khaled Takey Ahmed   +5 more
doaj   +1 more source

Activation of Bilateral Secondary Somatosensory Cortex With Right Hand Touch Stimulation: A Meta-Analysis of Functional Neuroimaging Studies

Frontiers in Neurology, 2019
Background: Brain regions involved in processing somatosensory information have been well documented through lesion, post-mortem, animal, and more recently, structural and functional neuroimaging studies.
Gemma Lamp, Gemma Lamp, Peter Goodin, Susan Palmer, Essie Low, Essie Low, Essie Low, Ayla Barutchu, Ayla Barutchu, Leeanne M. Carey, Leeanne M. Carey   +10 more
doaj   +1 more source