Results 71 to 80 of about 1,349,480 (242)

Introducing a new method for assessing short railway bridge conditions using vehicle onboard systems [PDF]

Archives of Civil Engineering
Railway bridges are critical in the transportation network and vital to the profitability of the industry. Maintaining the bridge condition to safety standards is a priority for all railroad owners. However, the accumulation of damage that is not visible
Anna M. Rakoczy, Wojciech Karwowski, Monika Płudowska-Zagrajek, Maciej Pałyga   +3 more
doaj   +1 more source

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

Ayurveda management of Dushta vrana (~putrefied wound) due to the viper bite – An experience

Journal of Ayurveda Case Reports
Development of Dushta vrana (~putrefied wound) as a complication is widespread in individuals who survived from viper bite. The severity of the complications depends on the potency and quantity of venom injected.
A. K. Muraleedharan, E. B. Nisha
doaj   +1 more source

An equation of state for dark matter [PDF]

, 2011
Dark matter, believed to be present in many galaxies, is interpreted as a hydrodynamical system in interaction with the gravitational field and nothing else.
Fronsdal, Christian, Wilcox, Thomas J.
core  

Interpolating self-energy of the infinite-dimensional Hubbard model: Modifying the iterative perturbation theory

, 1997
We develop an analytical expression for the self-energy of the infinite-dimensional Hubbard model that is correct in a number of different limits. The approach represents a generalization of the iterative perturbation theory to arbitrary fillings. In the
A. B. Harris, A. Georges, A. Georges, A. Georges, A. Georges, A. L. Fetter, A. Martin-Rodero, A. Martin-Rodero, B. Mehlig, D. C. Langreth, D. Vollhardt, D. Vollhardt, E. H. Lieb, E. Müller-Hartmann, G. Bulk, G. Geipel, H. Kajueter, H. Mori, J. Beenen, J. Hubbard, J. Kanamori, J. M. Luttinger, J. Schmalian, K. Yosida, K. Yosida, L. M. Roth, M. C. Gutzwiller, M. Caffarel, M. J. Rozenberg, M. J. Rozenberg, M. J. Rozenberg, M. Jarrell, M. Jarrell, M. Potthoff, M. Potthoff, M. Salomaa, N. Bulut, N. Bulut, P. W. Leung, R. G. Gordon, R. Zwanzig, S. Bei der Kellen, S. Wermbter, T. Herrmann, T. Wegner, V. Zlatic, W. Metzner, W. Nolting, W. Nolting, W. Nolting, X. Y. Zhang   +50 more
core   +2 more sources

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

The relation between teeth loss and cognitive decline among Saudi population in the city of Riyadh: A pilot study

Saudi Dental Journal, 2020
Background: Teeth are necessary for sensory input to the brain during the chewing process, but how the decrease in this sensory input, due to loss of teeth, may cause weak memory and lead to cognitive decline is not well understood.
Randa ALFotawi, Sarah Alzahrani, Reem Alhefdhi, Asma Altamimi, Alia Alfadhel, Ahmed Alshareef, Bader Aldawsari, Saleh Sonbol, Faisal Alsubaie, Abdulrahman Alwahibi, Aljoharah AL-Sinaidi   +10 more
doaj   +1 more source

Point interactions in a strip

, 1996
We study the behavior of a quantum particle confined to a hard--wall strip of a constant width in which there is a finite number $ N $ of point perturbations.
Exner, P., Gawlista, R., Tater, M., Šeba, P.   +3 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

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

Molecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris, Vasiliki Siozopoulou, Léon C van Kempen, Anne Sieben, Ella Roelant, Stig Hellemans, Elyne Backx, Laure Sorber, Koen De Winne, Senada Koljenović, Karen Zwaenepoel   +10 more
wiley   +1 more source