Results 51 to 60 of about 5,255,523 (302)

Computational Analysis of Hemodynamic Indices Based on Personalized Identification of Aortic Pulse Wave Velocity by a Neural Network

Mathematics, 2023
Adequate personalized numerical simulation of hemodynamic indices in coronary arteries requires accurate identification of the key parameters. Elastic properties of coronary vessels produce a significant effect on the accuracy of simulations.
Timur Gamilov, Fuyou Liang, Philipp Kopylov, Natalia Kuznetsova, Artem Rogov, Sergey Simakov   +5 more
doaj   +1 more source

Changing Practice in a National Legal Deposit Library [PDF]

, 2006
This two-part essay considers how digital culture has influenced ideas about permanence and looks at the change in collecting practice in a legal deposit library.
Mason, Ingrid
core  

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Digital Theology: Is the Resurrection Virtual? [PDF]

, 2012
Many recent writers have developed a rich system of theological concepts inspired by computers. This is digital theology. Digital theology shares many elements of its eschatology with Christian post-millenarianism.
Steinhart, Eric
core  

First-year Sloan Digital Sky Survey-II (SDSS-II) Supernova Results: Hubble Diagram and Cosmological Parameters [PDF]

, 2009
We present measurements of the Hubble diagram for 103 Type Ia supernovae (SNe) with redshifts 0.04 < z < 0.42, discovered during the first season (Fall 2005) of the Sloan Digital Sky Survey-II (SDSS-II) Supernova Survey.
Adam G. Riess, Adelman-McCarthy, Aldering, Alexei V. Filippenko, Andrew C. Becker, Benjamin Dilday, Bessell, Bohlin, Bohlin, Bruce Bassett, Burstein, Chen Zheng, Conley, Darren L. Depoy, David Cinabro, Dilday, Donald P. Schneider, Donald York, Ed Elson, Edvard Mörtsell, Eisenstein, Ellis, Fitzpatrick, Fixen, Foley, Frieman, Gajus Miknaitis, Garnavich, Goobar, Gunn, Gunn, Hatano, Hicken, Hicken, Hogg, Holtzman, Hsiao, Hubert Lampeitl, Ivezić, J. C. Wheeler, Jake Vanderplas, Jennifer L. Marshall, Jesper Sollerman, Jha, John Marriner, Jon Holtzman, Jose Luis Prieto, Joshua A. Frieman, Kaike Pan, Kessler, Knop, Kohki Konishi, Komatsu, Kouichi Tokita, Krisciunas, Krisciunas, Kurt van der Heyden, Lampeitl, Landolt, Landolt, Lupton, Mamoru Doi, Masao Sako, Mathew Smith, Michael W. Richmond, Miknaitis, Naohiro Takanashi, Naoki Yasuda, Neill, Neill, Oyaizu, Perlmutter, Peter M. Garnavich, Phillips, Pier, Prieto, Quimby, Ralf Bender, Reindl, Richard Kessler, Riess, Riess, Riess, Riess, Robert C. Nichol, Roger Romani, Russet J. McMillan, Ryan J. Foley, Sako, Saurabh W. Jha, Schlegel, Sollerman, Stoughton, Strolger, Strolger, Sullivan, Szomoru, Tamara M. Davis, Tody, Tomoki Morokuma, Ulrich Hopp, W. Kollatschny, Wang, Wang, William Ketzeback, Wood-Vasey, York, Yutaka Ihara, Zehavi, Zheng   +109 more
core   +4 more sources

On the Distribution of First Significant Digits

The Annals of Mathematical Statistics, 1961
Introduction. It has been noticed by astute observers that well used tables of logarithms are invariably dirtier at the front than at the back. Upon reflection one is led to inquire whether there are more physical constants with low order first significant digits than high.
openaire   +3 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Honeycomb-like biomimetic scaffold by functionalized antibacterial hydrogel and biodegradable porous Mg alloy for osteochondral regeneration

Frontiers in Bioengineering and Biotechnology
Introduction: Osteochondral repair poses a significant challenge due to its unique pathological mechanisms and complex repair processes, particularly in bacterial tissue conditions resulting from open injuries, infections, and surgical contamination ...
Yongqiang Zhang, Yongqiang Zhang, Yongqiang Zhang, Qiangsheng Dong, Xiao Zhao, Xiao Zhao, Xiao Zhao, Yuzhi Sun, Yuzhi Sun, Yuzhi Sun, Xin Lin, Xin Zhang, Xin Zhang, Xin Zhang, Tianming Wang, Tianming Wang, Tianming Wang, Tianxiao Yang, Tianxiao Yang, Tianxiao Yang, Xiao Jiang, Xiao Jiang, Xiao Jiang, Jiaxiang Li, Jiaxiang Li, Jiaxiang Li, Zhicheng Cao, Zhicheng Cao, Zhicheng Cao, Tingwen Cai, Tingwen Cai, Tingwen Cai, Wanshun Liu, Wanshun Liu, Wanshun Liu, Hongjing Zhang, Hongjing Zhang, Hongjing Zhang, Jing Bai, Jing Bai, Qingqiang Yao, Qingqiang Yao, Qingqiang Yao   +42 more
doaj   +1 more source

Copper-based biomaterials for bone and cartilage tissue engineering

Journal of Orthopaedic Translation, 2021
Backgroud: Tissue engineering using cells, scaffolds, and bioactive molecules can promote the repair and regeneration of injured tissues. Copper is an essential element for the human body that is involved in many physiological activities and in recent ...
Yufeng Wang, Wei Zhang, Qingqiang Yao
doaj   +1 more source

Insta-Appropriation: Finding Boundaries for the Second Circuit’s Fair Use Doctrine After Campbell [PDF]

, 2016
Copyright law’s current fair use landscape is riddled with unclear standards and old considerations forced upon new media. This is especially problematic in the context of digital appropriation of art from online social media platforms—an issue ...
Schuler, Anna
core   +1 more source