Results 211 to 220 of about 4,559 (313)

Tsallis Distribution as a Λ-Deformation of the Maxwell-Jüttner Distribution. [PDF]

Entropy (Basel)
Gazeau JP.
europepmc   +1 more source

JT gravity in de Sitter space and the problem of time [PDF]

Kanhu Kishore Nanda, Sunil Kumar Sake, Sandip P. Trivedi   +2 more
openalex   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Functional Formulation of Quantum Theory of a Scalar Field in a Metric with Lorentzian and Euclidean Signatures. [PDF]

Entropy (Basel)
Haba Z.
europepmc   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Counting Cosmic Cycles: Past Big Crunches, Future Recurrence Limits, and the Age of the Quantum Memory Matrix Universe. [PDF]

Entropy (Basel)
Neukart F, Marx E, Vinokur V.
europepmc   +1 more source

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

Advanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan, Xin Zhang, Carole C. Perry   +2 more
wiley   +1 more source

Language of the Heart: Creating Digital Stories and Found Poetry to Understand Patients' Experiences Living with Advanced Cancer. [PDF]

Curr Oncol
Sitter KC, Gamboa J, de Groot JM.
europepmc   +1 more source

Rigidity theorems for complete spacelike hypersurfaces with constant scalar curvature in De Sitter space

, 2008
F. Camargo, Rosa M. B. Chaves, L.A.M. Sousa   +2 more
openalex   +1 more source

Revisiting the conformal invariance of the scalar field: From Minkowski space to de Sitter space [PDF]

, 2008
E. Huguet, J. Queva, Jacques Renaud
openalex   +1 more source