Сообщение о ретракции: «Иммунологические критерии прогнозирования замедленной консолидации костной ткани», журнал «Травматология и ортопедия России». 2009, № 2, С. 59–66

The article Immunologic criteria of prediction of bone delayed union published in Traumatology and Orthopedics of Russia (2009, N 2) by O.V. Berdyugina, K.A. Berdyugin is a duplicate of the article Immunological monitoring of slow down ostheogenesis published in Medical Immunology. 2009;(3-4):371-378. That was the reason for retraction. Revealed April 20, 2022 by the Editorial Board.Статья Иммунологические критерии прогнозирования замедленной консолидации костной ткани, опубликованная в журнале Травматология и ортопедия России (2009, № 2), авторами которой являются О.В. Бердюгина, К.А. Бердюгин, представляет собой дубликат статьи О.В. Бердюгиной Иммунологический мониторинг замедленного остеогенеза, опубликованной в журнале Медицинская иммунология. 2008, Т. 10, № 4-5, С. 371-378. В связи с этим указанная статья отозвана с публикации. Выявлено 20/04/22 редколлегией журнала

Сообщение о ретракции: «Функция коленного сустава во время ходьбы у больных с разрывом передней крестообразной связки коленного сустава до и после оперативного лечения», журнал «Травматология и ортопедия России». 2016, Т. 22, № 2, С. 15-24. DOI: 10.21823/2311-2905-2016-0-2-15-24

The article Knee joint gait function in patients with ACL rupture before and after the surgery published in Traumatology and Orthopedics of Russia (2016, Vol. 22, N 1) by A.A. Akhpashev, N.V. Zagorodniy, A.S. Kanaev, S.N. Kaurkin, D.V. Skvortsov is a duplicate of the article by A.A. Akhpashev, N.V. Zagorodniy, S.N. Kaurkin, D.V. Skvortsov Knee joint gait function in patients with ACL rupture before and after the surgery published in Clinical Practice. 2009;(3-4):30-38. That was the reason for retraction. Revealed April 20, 2022 by the Editorial Board.Статья Функция коленного сустава во время ходьбы у больных с разрывом передней крестообразной связки коленного сустава до и после оперативного лечения, опубликованная в журнале Травматология и ортопедия России (2016, Т. 22, № 2), авторами которой являются А.А. Ахпашев, Н.В. Загородний, А.С. Канаев, С.Н. Кауркин, Д.В. Скворцов, представляет собой дубликат статьи Функция ходьбы у больных с разрывом передней крестообразной связки коленного сустава до и после оперативного лечения авторов А.А. Ахпашева, Н.В. Загороднего, С.Н. Кауркина, Д.В. Скворцова, опубликованной в журнале Клиническая практика. 2015, № 3-4, С. 3038. В связи с этим указанная статья отозвана с публикации. Выявлено 20/04/22 редколлегией журнала

Entry in the ADHD drugs market: Welfare impact of generics and me-toos

Recent decades have seen a growth in treatments for attention deficit hyperactivity disorder (ADHD) including many branded and generic drugs. In the early 2000's, new drug entry dramatically altered market shares. We estimate a demand system for ADHD drugs and assess the welfare impact of new drugs. We find that entry induced large welfare gains by reducing prices of substitute drugs, and by providing alternative delivery mechanisms for existing molecules. Our results suggest that the success of follow-on patented drugs may come from unanticipated innovations like delivery mechanisms, a factor ignored by proposals to retard new follow-on drug approvals

Wikis in elearning and student projects

The paper presents a study which was based on the hypothesis that wikis that are initiated bottom up by students might be used more deliberately than wikis which are introduced top down by teachers. Therefore it examines the specific effects observed in nine different wiki projects at the university of Frankfurt ranging from student wiki projects up to wikis used in seminars and as information tool for institutions

HotMobile 2008: Postconference Report

HotMobile 2008 presented a two-day program on mobile computing systems and applications. The authors focuses on the sessions on sensors, modularity, wireless, security, systems, and screens. The mobile device is the most amazing invention in history and that it has had the largest impact on human kind. Because mobile phones combine mobile devices with ongoing developments in software and communication technologies, they have the potential to change the way people think and act

Mali: how bad can it get?

From dusk till late evening, you can find small groups of young people sitting on street corners, in front of houses, or in courtyards across West Africa. There will inevitably be a little radio, playing music and broadcasting news. The ‘junior’ of the group is busy brewing and passing round small glasses of tea, while the others hang out, play cards, and discuss the news they hear, whether it comes from Radio France Internationale or sidewalk radio. In Mali, such a group is called a grin. Below, a virtual grin, a group chat among five researchers discussing the news on Mali, from wherever it comes

Experts' Judgments of Management Journal Quality:An Identity Concerns Model

Many lists that purport to gauge the quality of journals in management and organization studies (MOS) are based on the judgments of experts in the field. This article develops an identity concerns model (ICM) that suggests that such judgments are likely to be shaped by the personal and social identities of evaluators. The model was tested in a study in which 168 editorial board members rated 44 MOS journals. In line with the ICM, respondents rated journal quality more highly to the extent that a given journal reflected their personal concerns (associated with having published more articles in that journal) and the concerns of a relevant ingroup (associated with membership of the journal’s editorial board or a particular disciplinary or geographical background). However, judges’ ratings of journals in which they had published were more favorable when those journals had a low-quality reputation, and their ratings of journals that reflected their geographical and disciplinary affiliations were more favorable when those journals had a high-quality reputation. The findings are thus consistent with the view that identity concerns come to the fore in journal ratings when there is either a need to protect against personal identity threat or a meaningful opportunity to promote social identity