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Abstract As global warming continues, the Earth's cryosphere is experiencing severe degradation. This study leverages a novel combination of distributed acoustic sensing (DAS) and artificial intelligence to monitor and d...

Received 4 November 1964DOI:https://doi.org/10.1103/PhysicsPhysiqueFizika.1.195Copyright © 1964 Physics Publishing Co.

Molecular theory of gases and liquids , Molecular theory of gases and liquids , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی

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Recently, it has been proposed by Maldacena that large N limits of certain conformal field theories in d dimensions can be described in terms of supergravity (and string theory) on the product of d 4-1dimensional AdS spa...

The dispersion and absorption of a considerable number of liquid and dielectrics are represented by the empirical formula ε*−ε∞=(ε0−ε∞)/[1+(iωτ0)1−α]. In this equation, ε* is the complex dielectric cons...

At the time of its publication this classic text, co-written by the Nobel Laureate Max Born, represented the definitive account of the subject and in many ways it still does. The book begins with a general discussion of ...

Various contracted Gaussian basis sets for atoms up to Kr are presented which have been determined by optimizing atomic self-consistent field ground state energies with respect to all basis set parameters, i.e., orbital ...

Materias / palabras clave: Physics; String field theory; Non-critical string theory; Relationship between string theory and quantum field theory; Heterotic string theory; Supergravity; String (physics); String theory; String duality; Mathematical ...

This article describes recent technical developments that have made the total-energy pseudopotential the most powerful ab initio quantum-mechanical modeling method presently available. In addition to presenting technical...

Americanae nace como un proyecto conjunto que surge dentro de la Red Europea de Información y Documentación sobre América Latina (REDIAL), y que ha afrontado la Biblioteca de la Agencia Española de Cooperación Inter...

Materias / palabras clave: Physics; Particle physics; Higgs boson; Large Hadron Collider; Standard Model (mathematical formulation); Atlas detector; Boson; Atlas (anatomy); Nuclear physics; ATLAS experiment; Physics beyond the Standard Model; Hist...

A new definition of order called topological order is proposed for two-dimensional systems in which no long-range order of the conventional type exists. The possibility of a phase transition characterized by a change in ...

Materias / palabras clave: Physics; Event horizon; Black hole (networking); Black hole thermodynamics; Gravitation; Entropy (arrow of time); Baryon; Micro black hole; Quantum mechanics; Event (particle physics); Particle physics; Computer network

This article reviews the current status of lattice-dynamical calculations in crystals, using density-functional perturbation theory, with emphasis on the plane-wave pseudopotential method. Several specialized topics are ...

Spintronics, or spin electronics, involves the study of active control and manipulation of spin degrees of freedom in solid-state systems. This article reviews the current status of this subject, including both recent ad...

Abstract The molecular structure hypothesis - that a molecule is a collection of atoms linked by a network of bonds - was forged in the crucible of nineteenth-century experimental chemistry and has continued to serve as ...

Materias / palabras clave: Brownian motion; Diffusion; Statistical physics; Action (physics); Chemical reaction; Particle (ecology); Diffusion process; Classical mechanics; Motion (physics); Field (mathematics); Physics; Mechanics

Phonon plays essential roles in dynamical behaviors and thermal properties, which are central topics in fundamental issues of materials science. The importance of first principles phonon calculations cannot be overly emp...

Fil: Casas de Peralta, María Teresa. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. La dureza de las hipótesis de las ciencias físicas, así como la imagen de la naturaleza que de el...

Materias / palabras clave: condenced matter physics, quantum optics, atomic and molecular physics, biophysics, applied physics; Science: Physics

Materias / palabras clave: elementary particle physics, high-energy physics, astroparticle physics, collider physics, quantum field theory, standard model phenomenology; Science: Astronomy: Astrophysics; Science: Physics: Nuclear and particle phys...

Materias / palabras clave: nuclear engineering, plasma physics, fusion plasmas, electrical discharges; Science: Physics: Electricity and magnetism: Electricity: Plasma physics. Ionized gases; Science: Physics: Nuclear and particle physics. Atomic ...

Materias / palabras clave: particle physics, physics, space physics, atomic physics, molecular physics; Science: Physics