Results 31 to 40 of about 373,009 (205)

Towards information theory for q-nonextensive statistics without q-deformed distributions

, 2006
In this paper we extend our recent results [Physica A340 (2004)110] on q-nonextensive statistics with non-Tsallis entropies. In particular, we combine an axiomatics of Renyi with the q-deformed version of Khinchin axioms to obtain the entropy which ...
Abe, Bashkirov, Bashkirov, Callen, Corless, Csiszár, Daróczy, Faddeyev, Guias, Havrda, Hentschel, Jaynes, Jaynes, Jaynes, Jizba, Jizba, Jizba, Kaniadakis, Kapur, Khinchin, Lesche, Naudts, Petr Jizba, Rényi, Sachdev, Sharma, Shore, Toshihico Arimitsu, Tsallis, Tsallis, Yamano   +30 more
core   +3 more sources

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

Advanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa, Lineta Stonkute, Sara Trujillo, Mariana Azevedo Gonzalez Oliva, Francis Burton, Matthew J. Dalby, Oana Dobre, Godfrey Smith, Manuel Salmeron‐Sanchez   +8 more
wiley   +1 more source

Construction of 3D wormhole supported by phantom energy

, 2007
In this article, we have found a series solution of 3D Einstein equations describing a wormhole for an inhomogeneous distribution of phantom energy. Here, we assume equation of state is linear but highly anistropic.Comment: 9 papge, 4 figures.
Alcubierre M, B C Bhui, Carmelli M, F Rahaman, Ford L, Grant A, Ida D, M Kalam, Mansouryar M, Rahaman F, Rahaman F, Rahaman F, S Chakraborty, Visser M   +13 more
core   +1 more source

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

Advanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni, Gretel S. Major, Sam Arnold, Samuel Tomkins, Eugenia Spessot, Scott Loeffler, Kieran Lau, Richard Tan, Jessica Harte, Roslyn Kemp, Tess Reynolds, Jelena Rnjak‐Kovacina, Gary J. Hooper, Tim B. F. Woodfield, David C. Kieser, Khoon S. Lim   +15 more
wiley   +1 more source

Ginsburg-Landau Expansion in a non-Fermi Superconductor

, 2000
We study the Ginsburg-Landau expansion for the non-Fermi model proposed by Anderson. We analyze the deviations of the main properties of a non-Fermi superconductor from the isotropic s-wave bidimensiona superconductor.Comment: 7 pages, 3 figures ...
Alexandrov, Anderson, Anderson, Anderson, C.P. Moca, Chakravarty, Crisan, Crisan, Gorkov, Jurod, Mathukumar, Millis, Posazhennikova, Sadovskii, Sudbo, Tifrea, Varma, Wen, Yin   +18 more
core   +1 more source

Melt Electrowriting High Resolution Poly(ethylene‐co‐vinyl acetate) Scaffolds for Soft Tissue Engineering

Advanced Healthcare Materials, EarlyView.
This work pioneers melt electrowriting (MEW) of polyethylene vinyl acetate (PEVA) to fabricate ultra‐compliant, high‐resolution scaffolds. By integrating microscale precision with soft tissue‐like biomechanics, PEVA overcomes stiffness‐driven limitations of conventional MEW polymers, establishing a mechanically biomimetic platform for soft tissue ...
Finn Snow, Darcy De Rauch, Lilith Mabel Caballero Aguilar, Darcy Millett, Jasley Wilding McBride, David R Nisbet, Magdalena Kita, Elena Pirogova, Robert Michail Ivan Kapsa, Anita Quigley   +9 more
wiley   +1 more source

Comparison of Electrorheological Measurements Based on Different Methods of Electric Field Generation

Applied Rheology, 2014
Electrorheological measurements represent a key approach in characterizing the efficiency of electrorheological fluids. The rotational rheometers, the Physica MCR 501 (Anton Paar) equipped with an electrorheological cell and the Bohlin Gemini CVOR 150 ...
Peer Petra, Stenicka Martin, Filip Petr, Pavlinek Vladimir   +3 more
doaj   +1 more source

The “Physica Mosaica” of Johann Heinrich Alsted (1588–1638)

Teorie vědy, 2020
Some early modern scholars believed that Scripture provided more certain knowledge than all secular authorities – even Aristotle – or investigating nature as such.
Jan Čížek
doaj   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Tracing the Dynamics of Errors. Albert the Great and the Presocratics on the Void

Noctua
This article brings to light a complex ‘dynamic of errors’ which Albert, in his Commentary on Aristotle’s Physica, uses to elaborate on the problem of the void.
Federica Ventola
doaj   +1 more source