Results 51 to 60 of about 295,074 (214)

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

A Bibliometric and Topic Modeling Analysis of the p-Adic Theory Literature Using Latent Dirichlet Allocation

Mathematics
P-adic analysis, introduced by Kurt Hensel in the early 20th century, has developed into a fundamental area of mathematical research with broad applications in number theory, algebraic geometry, and mathematical physics.
Humberto Llinás, Ismael Gutiérrez, Anselmo Torresblanca, Javier De La Hoz, Brian Llinás   +4 more
doaj   +1 more source

General Relativity in the Undergraduate Physics Curriculum

, 2005
Einstein's general relativity is increasingly important in contemporary physics on the frontiers of both the very largest distance scales (astrophysics and cosmology) and the very smallest(elementary particle physics).
Hartle, James B.
core   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

`Iconoclastic', Categorical Quantum Gravity

, 2005
This is a two-part, `2-in-1' paper. In Part I, the introductory talk at `Glafka--2004: Iconoclastic Approaches to Quantum Gravity' international theoretical physics conference is presented in paper form (without references).
A. Ashtekar, A. Ashtekar, A. Ashtekar, A. Connes, A. Connes, A. Einstein, A. Einstein, A. K. Guts, A. Kock, A. Kock, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. Mallios, A. S. Eddington, A. Schopenhauer, A. Strominger, C. G. Torre, C. H. Taubes, C. J. Isham, C. J. Isham, C. J. Isham, C. J. Isham, C. J. Isham, C. J. S. Clarke, D. Ivanenko, D. Kastler, E. Vassiliou, I. Raptis, Ioannis Raptis, J. Butterfield, J. C. Baez, J. C. Baez, J. J. Stachel, J. J. Stachel, J. J. Stachel, J. J. Stachel, J. Stachel, L. Bombelli, L. Crane, L. D. Faddeev, L. Wittgenstein, L. Wittgenstein, M. Kriele, P. A. M. Dirac, P. G. Bergmann, R. D. Sorkin, R. D. Sorkin, R. Geroch, R. Jackiw, R. Lavendhomme, R. P. Feynman, R. P. Feynman, R. Penrose, S. A. Selesnick, S. MacLane, S. S. Chern, W. Heisenberg, W. Pauli   +67 more
core   +1 more source

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

Advanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero, Adrian Stiller, Alex Nygård, Matej Krivulka, Lars Galema, Erwin Peters, Jimmy Lucchesi, Peter Uppstu, Leena Hupa, Jacobus J. C. Arts   +9 more
wiley   +1 more source

Local and Global Properties of the World [PDF]

, 1997
The essence of the method of physics is inseparably connected with the problem of interplay between local and global properties of the universe. In the present paper we discuss this interplay as it is present in three major departments of contemporary ...
Demaret, Jacques, Heller, Michael, Lambert, Dominique   +2 more
core   +1 more source

Examples of derivation-based differential calculi related to noncommutative gauge theories

, 2008
Some derivation-based differential calculi which have been used to construct models of noncommutative gauge theories are presented and commented. Some comparisons between them are made.Comment: 22 pages, conference given at the "International Workshop in
Chari V., Connes A., Connes A., Dubois-Violette M., Dubois-Violette M., Dubois-Violette M., Gracia-Bondia J. M., Kerner R., Kerner R., Masson T., T. MASSON, Wallet J.-C.   +11 more
core   +4 more sources

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source