Results 41 to 50 of about 3,866,682 (201)

Experimental study of order and constant rate of chlorine removal reaction using ion exchange resin

open access: yesApplied Water Science, 2023
In this research, a strong anionic resin was prepared to remove chloride ions. This study was performed in a laboratory pilot to evaluate effective parameters such as temperature, amine flow rate, pH, chloride ion concentration and concentration of resin
Farshad Farahbod
doaj   +1 more source

Giant exchange bias in a single-phase magnet with two magnetic sublattices

open access: yes, 2013
Exchange bias phenomenon is generally ascribed to the exchange coupling at the interfaces between ferromagnetic and antiferromagnetic layers. Here, we propose a bulk form of exchange bias in a single-phase magnet where the coupling between two magnetic ...
Chai, Yisheng   +7 more
core   +1 more source

Competing Spin Liquids and Hidden Spin-Nematic Order in Spin Ice with Frustrated Transverse Exchange

open access: yesPhysical Review X, 2017
Frustration in magnetic interactions can give rise to disordered ground states with subtle and beautiful properties. The spin ices Ho_{2}Ti_{2}O_{7} and Dy_{2}Ti_{2}O_{7} exemplify this phenomenon, displaying a classical spin-liquid state, with ...
Mathieu Taillefumier   +4 more
doaj   +1 more source

PECKING ORDER THEORY TEST ON THE CAPITAL STRUCTURE OF INSURANCE COMPANIES LISTED ON THE INDONESIA STOCK EXCHANGE (IDX)

open access: yesManajemen dan Bisnis, 2018
This study aims to analyze the effect of profitability, asset structure, and business risk on the capital structure of insurance companies listed in Indonesia Stock Exchange (BEI) in 2012- 2016 and to know the pattern of financing pecking order theory ...
Isti Fadah   +3 more
doaj   +1 more source

Exchange rate regimes and external financial stability [PDF]

open access: yesEkonomski Anali, 2016
Financial stability within the framework of the global financial crisis has become a common topic for researchers and practitioners. In order to analyse the impact of exchange rate regimes on financial stability we use both the de jure and de ...
Stoica Ovidiu, Ihnatov Iulian
doaj   +1 more source

The examination of signaling theory versus pecking order theory: Evidence from Tehran Stock Exchange [PDF]

open access: yesManagement Science Letters, 2013
This study investigates the explanatory power of leverage and cash flows in future cash flow prediction in Tehran Stock Exchange by considering Signaling Theory and Pecking Order Theory. Based on theoretical foundations, the regression models of leverage
Elahe Mahdavi Sabet, Mohammad Hassani
doaj  

Different magnetic evolution behaviors driven by multiple dynamic interactions in narrow-bandwidth manganite

open access: yesResults in Physics
The research on magnetic regulation of manganese oxide systems with strongly correlated electron properties is increasingly active due to rich physical mechanisms and experimental phenomena.
Ning Jiang   +4 more
doaj   +1 more source

The impact of exchange rate volatility on emerging market exports

open access: yesActa Commercii, 2015
Orientation: High exchange rate volatility has implications for business and policy decisions and exchange rate movements are important in debates around trade and trade policies.
Johannes Khosa   +2 more
doaj   +1 more source

First-principles calculation of exchange interaction and exchange force between magnetic Fe films

open access: yes, 1997
First-principles calculations have been performed for the exchange interaction and exchange force between two magnetic Fe(100) thin films. It is shown that the magnitude of the calculated exchange force is of the order of $10^{-9} $N at $d/a < 1$ and of ...
Hasegawa, Hideo   +5 more
core   +1 more source

Social Exchange and Micro Social Order [PDF]

open access: yesAmerican Sociological Review, 2008
This study uses an affect theory of social exchange (Lawler 2001) to investigate how and when network structures generate “micro social orders.” Micro social order entails recurrent interactions, emotional reactions, perceptions of a group, and affective sentiments.
Lawler, Edward J.   +2 more
openaire   +2 more sources

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