Results 61 to 70 of about 72,094 (256)

Quantum Gravity Corrections for Schwarzschild Black Holes [PDF]

open access: yes, 1998
We consider the Matrix theory proposal describing eleven-dimensional Schwarzschild black holes. We argue that the Newtonian potential between two black holes receives a genuine long range quantum gravity correction, which is finite and can be computed ...
B. S. De Witt   +21 more
core   +2 more sources

Acute freshwater CO2 exposure does not impair seawater transfer in three different sizes of Atlantic salmon (Salmo salar) subjected to different photoperiod manipulations

open access: yesJournal of Fish Biology, EarlyView.
Abstract There is a growing interest in Atlantic salmon (Salmo salar) aquaculture to extend the time fish are reared in freshwater (FW) recirculating aquaculture systems (RAS), producing larger FW salmon that can then be induced to undergo smoltification before transfer into marine net pens for grow‐out and harvest.
Le Thi Hong Gam   +5 more
wiley   +1 more source

Recent Progress in Plasmonic Colour Filters for Image Sensor and Multispectral Applications [PDF]

open access: yes, 2016
Using nanostructured thin metal films as colour filters offers several important advantages, in particular high tunability across the entire visible spectrum and some of the infrared region, and also compatibility with conventional CMOS processes.
Choubey, Bhaskar   +4 more
core   +1 more source

Poly(vinyl propionate)-grafted natural rubber as a compatibilizer in vulcanized blends of natural rubber and butadiene-crylonitrile rubber: Effects on morphology, thermal and mechanical properties

open access: yeseXPRESS Polymer Letters
Natural rubber (NR) and acrylonitrile butadiene rubber (NBR) are typically incompatible due to differences in their polarity, which causes poor mechanical properties.
Abdulhakim Masa, Ruedee Jaratrotkamjorn
doaj   +1 more source

Efficiency in the Global Prison System: A Systematic Literature Review and Bibliometric Analysis

open access: yesJournal of Economic Surveys, EarlyView.
ABSTRACT This study systematizes the international literature on prison system efficiency, highlighting patterns and research gaps through a multidimensional framework. By situating efficiency within broader institutional, social, and rights‐based contexts, it examines how academic research has assessed carceral performance.
Leandro Moreira   +2 more
wiley   +1 more source

Imperfect Homoclinic Bifurcations

open access: yes, 2001
Experimental observations of an almost symmetric electronic circuit show complicated sequences of bifurcations. These results are discussed in the light of a theory of imperfect global bifurcations.
A. Arnéodo   +23 more
core   +1 more source

The complexity that the first stars brought to the Universe: Fragility of metal enriched gas in a radiation field [PDF]

open access: yes, 2011
The initial mass function (IMF) of the first (Population III) stars and Population II (Pop II) stars is poorly known due to a lack of observations of the period between recombination and reionization.
A. Aykutalp   +41 more
core   +3 more sources

Algorithmic trading, liquidity and volatility: Evidence from Poland

open access: yesEconomics and Business Review
The aim of this paper is to examine the causality between pairs of measures that describe the intensity of algorithmic trading, market liquidity and volatility for selected blue-chip companies from the Warsaw Stock Exchange, which were permanently ...
Gurgul Henryk, Syrek Robert
doaj   +1 more source

Does Demonetisation in India Achieve its Objectives?

open access: yesStudia Ekonomiczne i Regionalne, 2022
Subject and purpose of work: T he d emonetisation e xercise i n I ndia a imed t o t ackle t he problems of black money, fake currency, corruption, and terror funding.
Azeez N.P. Abdul
doaj   +1 more source

High genetic diversity of Echinococcus canadensis G10 in northeastern Asia: is it the region of origin? [PDF]

open access: diamond, 2023
Marion Wassermann   +7 more
openalex   +1 more source

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