Results 41 to 50 of about 164,015 (303)

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Study on the influence of axial sampling spacing on MFL signals from circumferential cracks in pipelines

You-qi chuyun
ObjectiveThe magnetic flux leakage (MFL) in-line inspection technique is recognized as a crucial method for identifying pipeline defects and preventing leakage accidents in oil and gas pipeline safety assurance.
Guan LI, Baoyu LIU, Yuanpei ZHOU
doaj   +1 more source

Properties of B-Mesons in Lattice QCD [PDF]

, 1994
The results of an extensive study of B-meson properties in quenched lattice QCD are presented. The studies are carried out in the static quark limit where the b-quark is taken to be infinitely massive.
A. Borrelli, A. Duncan, A. Duncan, A. Duncan, A. Duncan, A. F. Falk, A. F. Falk, A. X. El Khadra, B. Grinstein, B. Hill, C. A. Dominguez, C. Alexandrou, C. R. Allton, C. R. Allton, C. R. Allton, C. W. Bernard, D. Hochberg, D. J. Broadhurst, D. J. Broadhurst, D. Weingarten, E. Bagan, E. Eichten, E. Eichten, E. Eichten, E. Eichten, E. Eichten, G. Hockney, G. P. Lepage, G. P. Lepage, G. P. Lepage, G. S. Bali, H. D. Politzer, H. D. Politzer, H. Georgi, H. Thacker, I. I. Bigi, J. D. Bjorken, J. Flynn, K. Hikasa, M. B. Voloshin, M. B. Wise, M. Fukugita, M. Luscher, N. Christ, N. Isgur, N. Isgur, O. F. Hernández, O. F. Hernández, P. Cea, Ph. Boucaud, R. M. Baxter, S. Gottlieb, S. Hashimoto, S. Narison, S. Narison, T. Draper, W. E. Caswell, X. Ji   +57 more
core   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Experimental study of the instationary flow between two ducted Counter-rotating rotors [PDF]

, 2013
The purpose of this work is to study experimentally the aerodynamic characteristics of a subsonic counter-rotating axial-flow fans system operating in a ducted configuration.
BAKIR, Farid, DANLOS, Amélie, NOURI, Hussain, RAVELET, Florent, SARRAF, Christophe   +4 more
core   +6 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Nucleons Properties at Finite Lattice Spacing in Chiral Perturbation Theory

, 2003
Properties of the proton and neutron are studied in partially-quenched chiral perturbation theory at finite lattice spacing. Masses, magnetic moments, the matrix elements of isovector twist-2 operators and axial-vector currents are examined at the one ...
B. Sheikholeslami, C. Bernard, C.W. Bernard, D. Arndt, D.B. Kaplan, D.G. Caldi, E. Jenkins, E. Jenkins, E. Jenkins, E. Jenkins, E. Jenkins, G. Rupak, J-.W. Chen, J-.W. Chen, J.-W. Chen, J.-W. Chen, J.N. Labrenz, J.W. Chen, K. Symanzik, K. Symanzik, K.G. Wilson, M. Göckeler, M. Lüscher, M.F.L. Golterman, M.F.L. Golterman, M.F.L. Golterman, M.J. Savage, Martin J. Savage, O. Bär, P.H. Ginsparg, R. Narayanan, S. Aoki, S. Capitani, S.R. Beane, S.R. Beane, S.R. Beane, S.R. Beane, S.R. Sharpe, S.R. Sharpe, S.R. Sharpe, S.R. Sharpe, S.R. Sharpe, S.R. Sharpe, S.R. Sharpe, Silas R. Beane, W. Detmold, W.J. Lee   +46 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Numerical simulation of unsteady aerodynamic interactions of contra-rotating axial fan. [PDF]

PLoS ONE, 2018
This paper describes the investigations performed to better understand unsteady effect that develop in a contra-rotating axial fan. More specifically, this study focuses on rotor-rotor interactions effects on unsteady characteristic and blade aerodynamic
Hengxuan Luan, Liyuan Weng, Yuanzhong Luan   +2 more
doaj   +1 more source

Simulation of wind turbine wake interaction using the vorticity transport model [PDF]

, 2010
The aerodynamic interactions that can occur within a wind farm can result in the constituent turbines generating a lower power output than would be possible if each of the turbines were operated in isolation.
Ahlin, Brown, Brown, Builtjes, Crespo, Fletcher, Green, Kenyon, Lissaman, Milborrow, Newman, Sforza, Toro, Troldborg, Vermeer, Voutsinas   +15 more
core   +1 more source