Results 111 to 120 of about 3,468,441 (283)

High Rate of Return to Sport in Competitive Athletes Undergoing Periacetabular Osteotomy With Concomitant Hip Arthroscopy

open access: yesArthroscopy, EarlyView.
Purpose To report the return‐to‐sport rate of competitive athletes with hip dysplasia, in relation to their preoperative level of competition, who underwent hip arthroscopy with concomitant periacetabular osteotomy (HA + PAO). Methods Patients participating in competitive sports who underwent HA + PAO for the correction of hip dysplasia between January
Alfred Mansour   +5 more
wiley   +1 more source

A Survey on Free Riding in Wireless Mesh Network

open access: yesDianxin kexue, 2014
A large amounts of surveys results show that free riding is a common phenomenon in today's network. Because of wireless mesh networks with limited bandwidth, a large number of free riders lead to network congestion so that will impact the performance of ...
Guangxue Yue   +3 more
doaj   +2 more sources

If at first you don't succeed: an experimental investigation of the impact of repetition options on corporate takeovers [PDF]

open access: yes
This paper models, and experimentally simulates, the free-rider problem in a takeover when the raider has the option to “resolicit,” that is, to make a new offer after an offer has been rejected.
Ann B. Gillette, Thomas H. Noe
core  

T cells, the Next Big Target in Axial Spondyloarthritis?

open access: yesArthritis &Rheumatology, EarlyView.
Axial spondyloarthritis (axSpA) is a chronic inflammatory disease characterized by complex immune dysregulation, with T cells playing a central role in its pathogenesis. In this review, we synthesize current knowledge on diverse T cell subsets in axSpA, their pathogenic mechanisms, and emerging therapeutic strategies targeting these cells. We highlight
Mansi K. Aparnathi, Nigil Haroon
wiley   +1 more source

Genetic and population analyses implicate thyroid‐related regulation of RNF144B in chondrocalcinosis

open access: yesArthritis &Rheumatology, Accepted Article.
Objectives Chondrocalcinosis, characterized by calcium crystal deposition within articular cartilage, affects 5–15% of the general population and has recently been identified as an osteoarthritis risk factor. However, Its biological pathways remain unclear.
Yahong Wu   +15 more
wiley   +1 more source

Free riding as méchanism

open access: yes, 1996
Free-riding is methodologically puzzling. It is at the same time important and often not observed as an actual phenomenon. The paper explores the possibility of treating free riding as an underlying or causal mechanism. As such, free riding is to be treated as part of the real world rather than of the world of models or theories.
openaire   +2 more sources

Global Security Policies Against Terrorism and the Free Riding Problem: An Experimental Approach [PDF]

open access: yes
The World Trade Center attack has shed light on the urgent need to implement preventing measures against terrorism and to enhance cooperation in the global security system for all countries. However, international coordination cannot be taken for granted.
Nathalie Colombier   +3 more
core  

SpartanAnatomy.org: Evaluating a new interactive neuroradiology tool for early medical education

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy through the lens of magnetic resonance imaging (MRI) offers medical students a strong foundation for success. However, many existing MRI learning resources lack interactivity and user‐friendliness, require payment, or include an overwhelming number of labeled structures.
Halie Kerver   +3 more
wiley   +1 more source

A new e-commerce model for free-riding behavior in decentralized supply chains

open access: yesJournal of Business Economics and Management
The complexity of consumer free-riding behavior is a current significant problem, as modern online purchasing channels sharply compete with the traditional ones.
Andreea Marin-Pantelescu   +4 more
doaj   +1 more source

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