Results 141 to 150 of about 2,480,054 (347)

Neighborhood Socioeconomic Status and Short‐Term Functional Outcomes in Systemic Lupus Erythematosus

open access: yesArthritis Care &Research, Accepted Article.
Objective Individuals with SLE can accumulate functional status (FS) impairment. We evaluated the association between neighborhood socioeconomic disadvantage, as measured by the area deprivation index (ADI), and FS in a national SLE sample. Methods Data were derived from RISE, a national electronic health record‐based registry.
Baljeet Rai   +7 more
wiley   +1 more source

Barter, Liquidity and Market Segmentation [PDF]

open access: yes
This paper explores the private and social benefits from barter exchange in a monetized economy. We first prove a no-trade theorem regarding the ability of firms with double-coincidences-of-wants to negotiate improvements in trade among themselves ...
Canice Prendergast, Lars Stole
core  

The Outcomes of Organizational Cronyism: A Social Exchange Theory Perspective. [PDF]

open access: yesFront Psychol, 2022
Ali S   +5 more
europepmc   +1 more source

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg   +5 more
wiley   +1 more source

Estimating Social Preferences and Gift Exchange at Work

open access: green, 2016
Stefano DellaVigna   +3 more
openalex   +1 more source

RENEWING THE ECOTOURISM INVESTMENTS’ STRATEGIES IN THE KINGDOM OF SAUDI ARABIA: SOCIAL EXCHANGE THEORY PROSPECTS

open access: gold, 2022
Thowayeb H. Hassan   +4 more
openalex   +1 more source

On the Choice of an Exchange Regime: Target Zones Revisited [PDF]

open access: yes
From the classical gold standard up to the current ERM2 arrangement of the European Union, target zones have been a widely used exchange regime in contemporary history.
Hugo Rodríguez Mendizábal   +1 more
core  

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

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