Results 31 to 40 of about 33,304 (189)

A numerical assessment of social distancing of preventing airborne transmission of COVID-19 during different breathing and coughing processes

open access: yesScientific Reports, 2021
The spread of the novel coronavirus disease (COVID-19) continues to show that geographic barriers alone cannot contain the virus. Asymptomatic carriers play a critical role in the nature of this virus, which is rapidly escalating into a global pandemic ...
Alibek Issakhov   +5 more
doaj   +1 more source

PHILOSOPHICAL THOUGHT OF AL-KINDI AND AL-FARABI [PDF]

open access: yesJurnal Al-Dustur, 2020
This study has two purposes, both are: 1) To describe Al-Kindi's thoughts about the harmony between philosophy and religion, and the theory of divine philosophy.
Ida Ilmiah Mursidin
doaj   +1 more source

Propagation of gravitational waves in the nonperturbative spinor vacuum [PDF]

open access: yes, 2014
The propagation of gravitational waves on the background of a nonperturbative vacuum of a spinor field is considered. It is shown that there are several distinctive features in comparison with the propagation of plane gravitational waves through empty ...
Dzhunushaliev, Vladimir   +1 more
core   +2 more sources

Interfacially Coupled and Synergistic Effect of Ag/Co3O4‐C Nanocomposites for Enhanced Oxygen Reduction (ORR) and Evolution (OER) Reaction

open access: yesAdvanced Science, EarlyView.
Ag/Co3O4–C nanocomposites display well‐resolved lattice fringes and synergistic Ag/Co3O4 heterointerfaces that enhance charge transfer and active‐site exposure. The structural design enables superior bifunctional ORR/OER performance in alkaline media by promoting efficient adsorption and turnover of oxygen intermediates within an optimized ...
Adnan Qaseem   +8 more
wiley   +1 more source

Generalized Chemical Model for Warm Dense Hydrogen: Ionization Potential Depression and Molecular Dissociation Shifts

open access: yesContributions to Plasma Physics, EarlyView.
ABSTRACT Warm dense matter (WDM) is a complex state, where quantum effects, thermal excitations, and strong interparticle correlations coexist. Understanding its microscopic composition and medium‐induced modifications of atomic and molecular properties is essential for planetary modeling, fusion research, and high‐energy‐density experiments.
L. T. Yerimbetova   +4 more
wiley   +1 more source

Composite Polymer-Clay Hydrogels Based on Bentonite Clay and Acrylates: Synthesis, Characterization and Swelling Capacity

open access: yesEurasian Chemico-Technological Journal, 2017
Clay minerals, especially montmorillonite, as well as bentonite minerals with a high content of montmorillonite, have the highest ability to adsorb various organic compounds.
Sh. N. Zhumagaliyeva   +5 more
doaj   +1 more source

POKOK PIKIRAN FILSAFAT AL-FARABI

open access: yesJurnal Ilmiah Ilmu Pendidikan dan Kedakwahan, 2022
Abu Nasir al-Farabi or better known as al-Farabi is a Muslim philosopher who places the roots of philosophy in detail and systematically, and outlines his ideas for easy understanding in easy terms. Although his philosophical thought was influenced by Greek philosophical thought based solely on the philosophy of physics, al-Farabi was able to answer ...
Nuthpaturahman Nuthpaturahman   +1 more
openaire   +1 more source

Is Virtue Good for You?

open access: yesJournal of Personality, EarlyView.
ABSTRACT Introduction Does virtue benefit its possessor, or is it beneficial for others but not the self? We tested two highly influential theories that offer contradictory answers. In particular, we focused on three “hard cases” for the theory that virtue promotes well‐being—that is, three virtues that aren't obviously enjoyable (compassion, patience,
Michael M. Prinzing   +3 more
wiley   +1 more source

Modelling of the Pi-Shape Low-Concentrating Photovoltaic Solar Cells

open access: yesInternational Islamic University Malaysia Engineering Journal
One of the cheapest ways to improve photovoltaic (PV) systems is to create LCPV systems with polycrystalline silicon solar cells, which require less cost and have high optical efficiency.
Ainur Kapparova   +8 more
doaj   +1 more source

Exploring the Relationship Between General Motor Activity and Optimal Actigraphy Sleep Configurations: A Systematic Review

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT This study aimed to determine the optimal configuration of wrist actigraphy for detecting sleep–wake patterns in adults with varying categories of general motor activity (Aim 1), and to assess its validity in relation to polysomnography (Aim 2).
Agnes M. Baarsen   +5 more
wiley   +1 more source

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