Results 111 to 120 of about 419,552 (318)

Optimization of Thermally Radiative and Mass Wavy Flow Analysis Affected by Induced Magnetic Field and Joule Heating

Energy Science &Engineering, EarlyView.
ABSTRACT The role of magnetic induction is declared fundamental in many technological systems, including electric generators, inductors, transformers, and so on. This is an important source for converting energy from one form to another while utilizing electromagnetic induction. This phenomenon is efficient when the induced magnetic field is introduced
Ahmed M. Galal, Latif Ahmad, Saleem Javed, Umair Khan, Nermeen Abdullah, Samia Elattar   +5 more
wiley   +1 more source

X-ray Technologies for Astrophysics Missions Supported by the Italian Space Agency

Condensed Matter
The Italian Space Agency plays a key role in the fulfillment of space missions, contributing to the scientific, technological and economic progress in Italy.
Marco Miliucci, Angela Volpe, Sergio Fabiani, Marco Feroci, Luca Latronico, Claudio Macculi, Luigi Piro, Matteo D’Andrea, Flavio Gatti, Simonetta Puccetti, Paolo Soffitta, Elisabetta Cavazzuti   +11 more
doaj   +1 more source

Spin and Maximal Acceleration

Galaxies, 2017
We study the spin current tensor of a Dirac particle at accelerations close to the upper limit introduced by Caianiello. Continual interchange between particle spin and angular momentum is possible only when the acceleration is time-dependent.
Giorgio Papini
doaj   +1 more source

Astrophysics in 1991

Publications of the Astronomical Society of the Pacific, 1992
Science, notoriously, progresses amoeba-like, thrusting out pseudopods in unpredictable directions and dragging in the rest of the body after or, occasionally, retreating in disorder. This review attempts to shine a narrow and not unprejudiced beam of light on areas of astrophysics where the author believes that something interesting happened in 1991 ...
openaire   +4 more sources

Literature Review Strategies: A Case of Current Applications of Artificial Intelligence in Science, Technology, Engineering and Mathematics Education

Future in Educational Research, EarlyView.
ABSTRACT Students and novice researchers in education struggle with conducting meaningful, thorough and efficient literature reviews. This challenge is particularly relevant today as the number of publications is increasing exponentially. Even with the assistance of artificial intelligence (AI), researchers must make crucial decisions that ...
Mohosina Jabin Toma, Marina Milner‐Bolotin   +1 more
wiley   +1 more source

Light, Gravity and Matter (with emphasis on thermo-gravity waves) [PDF]

INCAS Bulletin
What are light, gravity, and regenerating matter? Where do they originate and where do they go? The answers to these questions lie in one of the most powerful equations ever discovered: Euler's formula (i.e., complex analysis).
Horia DUMITRESCU, Vladimir CARDOS, Radu BOGATEANU   +2 more
doaj   +1 more source

Unveiling New Perspectives on the Hirota–Maccari System With Multiplicative White Noise

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this study, we delve into the stochastic Hirota–Maccari system, which is subjected to multiplicative noise according to the Itô sense. The stochastic Hirota–Maccari system is significant for its ability to accurately model how stochastic affects nonlinear wave propagation, providing valuable insights into complex systems like fluid dynamics
Mohamed E. M. Alngar, Khaled A. Gepreel, Reham M. A. Shohib, Yakup Yildirim   +3 more
wiley   +1 more source

Calculating the ionization rate induced by GCR and SCR protons in Earth’s atmosphere

Solar-Terrestrial Physics, 2019
This paper explores the applied use of the RUSCOSMICS software package [http://ruscosmics.ru] designed to simulate propagation of primary cosmic ray (CR) particles through Earth’s atmosphere and collect information about characteristics of their ...
Maurchev E.A., Balabin Yu.V., Germanenko A.V., Mikhalko E.A., Gvozdevsky B. B.   +4 more
doaj   +1 more source

A New Approach to the Accretive Growth of Surfaces Via Hyperbolical Kinematics

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In the current work, we introduce the accretive growth of surfaces by using hyperbolical geometry. First, we describe hyperbolical kinematics along a generating curve to construct accretive surfaces having a hyperbolical cross‐section. The obtained surfaces are not only the ones having hyperbolical cross‐sections but also their material points
Gül Tuğ, Zehra Özdemir
wiley   +1 more source

Nanoparticles Dispersion Assessment by a Novel Pulsed Laser‐Induced Micro Thermography Technique

Polymer Composites, EarlyView.
Nanoparticles Dispersion Assessment by a Novel Pulsed Laser‐Induced Micro Thermography Technique. ABSTRACT This work wants to propose an innovative nondestructive pulsed thermographic approach utilizing a nanosecond pulsed laser as a heat source for assessing the presence of nanoparticles aggregates in nanocomposites.
Nicola Montinaro, Guglielmo Marchesa, Donatella Cerniglia, Antonio Pantano   +3 more
wiley   +1 more source