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article

ODTWORZENIE WARUNKÓW WODN YCH OSUSZONYCH JEZIOR W POLSCE – WYBRANE PRZYKŁADY

Mariusz Ptak

Badania Fizjograficzne Seria A - Geografia Fizyczna > 2018 > 9(69) > 183-192

In the past, human intervention in water relations focused mainly on draining wetlands and lakes. In general, this was aimed at increasing the area of agricultural land or creating new settlement areas. In the case of lakes, the consequence of such actions was to reduce their level and in many cases to completely dry them. The maintenance of appropriate, assumed environmental conditions requires,...

article

Konservative Therapie bei kongenitaler Patellaluxation

D. Zajonz, E. Schumann, M. Wojan, M. Moche, more

Der Orthopäde > 2017 > 46 > 2 > 186-191

Dargestellt wird der seltene Fall eines Jungen, der in unserer Klinik mit kongenitaler Patellaluxation und resultierender valgischer Knie- und außenrotierter Fehlstellung des rechten Unterschenkels geboren wurde. Im präsentierten Fall konnte durch Redressionsverfahren mit Gips und Orthesen eine stabile Reposition der Patella erzielt werden. Es fand sich im Verlauf von 4 Jahren weder eine Luxationstendenz...

article

Prior online course experience and G.P.A. as predictors of subsequent online STEM course outcomes

Alyse C. Hachey, Claire Wladis, Katherine Conway, A.C. Hachey, more

The Internet and Higher Education > 2015 > 25 > Complete > 11-17

This study found that G.P.A. and prior online experience both predicted online STEM course outcomes. While students with higher G.P.A.s were also more likely to have successfully completed prior online courses, prior online course experience added significant information about likely future STEM online outcomes, even when controlling for G.P.A. Students who had successfully completed all prior online...

article

Effect of retention in elementary grades on grade 9 motivation for educational attainment

Heining Cham, Jan N. Hughes, Stephen G. West, Myung Hee Im, more

Journal of School Psychology > 2015 > 53 > 1 > 7-24

This study investigated the effect of grade retention in elementary school on students' motivation for educational attainment in grade 9. We equated retained and promoted students on 67 covariates assessed in grade 1 through propensity score weighting. Retained students (31.55%, n _retained =177) and continuously promoted students (68.45%, n _promoted =384) were compared on the bifactor...

article

Möglichkeiten und Grenzen von Repositionstechniken bei distaler Radiusfraktur

Markus Heinecke, G.O. Hofmann, F. Göhre, T. Mendel

Trauma und Berufskrankheit > 2015 > 17 > 3 > 124-132

Distale Radiusfrakturen gehören zu den häufigsten Frakturen des Menschen. Der überwiegende Teil wird heutzutage osteosynthetisch versorgt. Das Ziel ist die anatomische Rekonstruktion im Radiokarpalgelenk und distalen Radioulnargelenk (DRUG) zum Erreichen einer schmerzfreien vollumfänglichen Funktion des Handgelenkes sowie Verhinderung einer frühzeitigen posttraumatischen Arthrose. Die korrekte Reposition...

article

Affiliationsverlust und Kompensation – Über den Niedergang von Gemeinschaft, der Freiheit des Individuums, und den organisationalen Versuchen der Wiederherstellung von Bindung in Form von spirituellen und quasi religiösen Inszenierungen

Karin Lackner

Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie... > 2015 > 46 > 2 > 173-191

Der Artikel beschreibt veränderte Organisationswelten, die damit einhergehende Problemlage von sich verändernden Kommunikations- und Beziehungsmustern und die organisationalen Bewältigungs- und Kompensationsmechanismen. Kurzfristige Arbeitsverträge und damit verbundene kurzfristige Zugehörigkeitsdauer entbinden Individuen und Mitarbeiter/-innen von langfristig angelegten emotionalen Bindungen (sich...

article

Why here and why stay? Students' voices on the retention strategies of a widening participation university

Stephanie Mckendry, Marty Wright, Keith Stevenson, S. Mckendry, more

Nurse Education Today > 2014 > 34 > 5 > 872-877

Background: Whilst concern about nursing student retention remains a key priority of governments and educators, much research is focussed on determining the causes and experiences of withdrawal. Further work is required to understand the perspectives of those students who successfully negotiate their programme of study. Objectives: The study aimed to explore student motivations, experiences and support...

article

The retention time of inorganic mercury in the brain — A systematic review of the evidence

James P.K. Rooney, J.P.K. Rooney

Toxicology and Applied Pharmacology > 2014 > 274 > 3 > 425-435

Reports from human case studies indicate a half-life for inorganic mercury in the brain in the order of years—contradicting older radioisotope studies that estimated half-lives in the order of weeks to months in duration. This study systematically reviews available evidence on the retention time of inorganic mercury in humans and primates to better understand this conflicting evidence. A broad search...

article

Fructooligosaccharide – Retention during baking and its influence on biscuit quality

S. Padma Ishwarya, P. Prabhasankar, S. Padma Ishwarya, P. Prabhasankar

Food Bioscience > 2013 > 4 > Complete > 68-80

Biscuits are the popular category of bakery products which have the potential to act as vehicles for delivering nutritional benefits. Addition of the prebiotic ingredient fructooligosaccharide (FOS) is found to provide both nutritional and technological advantages in biscuits. The fate of FOS in the biscuit matrix and the retention level at which the proposed benefits are achieved are of interest...

article

Subtitle: How validate the old saying “Once you have learned how to ride a bicycle, you never forget!”

Déborah Nourrit-Lucas, Grégory Zelic, Thibault Deschamps, Michael Hilpron, more

Human Movement Science > 2013 > 32 > 6 > 1365-1378

Motor learning studies have for a long time focused on performance variables (in terms of speed or accuracy) in assessing learning, transfer and retention of motor skills. We argue, however, that learning essentially resides in changes in coordination variables (in terms of qualitative organization of behavior) and that relevant tests for assessing the effectiveness of learning and retention should...

article

Professional development opportunities as retention incentives in child welfare

Sherrill J. Clark, Richard J. Smith, Kazumi Uota, S.J. Clark, more

Children and Youth Services Review > 2013 > 35 > 10 > 1687-1697

This study examined the career paths of 415 Title IV-E MSW graduates in one state retrospectively over 180months post-graduation to discover factors that could be important in affecting retention in public child welfare agencies. The Title IV-E educational program is designed to be a retention strategy at the same time as it is a professionalization strategy. We surmised that perceived organizational...

article

Acoustical conditioning and retention in the common carp (Cyprinus carpio)

Jami L. Sloan, Elise B. Cordo, Allen F. Mensinger, J.L. Sloan, more

Journal of Great Lakes Research > 2013 > 39 > 3 > 507-512

Classical acoustic conditioning was investigated with the common carp (Cyprinus carpio) to determine its potential as a management tool for this invasive species. Groups of five juvenile carp were trained to associate a 400Hz pure tone stimulus with a food reward in small laboratory tanks (≤1000L). Following three days of training, the majority of fish showed a consistent and rapid (<30s) ability...

article

Langzeiterfahrungen mit Levetiracteam über einen Beobachtungszeitraum von fünf Jahren

Bernhard J. Steinhoff, Wilhelm Frenck, Jan-Peter Ernst

Zeitschrift für Epileptologie > 2009 > 22 > 1 > 9-12

Wir untersuchten die Langzeitretentionsrate von Levetiracetam in der Zusatzbehandlung in einer Gruppe von 90 überwiegend erwachsenen Patienten, die ab August 2000 mit dem Wirkstoff behandelt wurden. Nach fünf Jahren nahmen noch 37 Patienten (41%) LEV ein. Bei drei Patienten war mittlerweile wegen Anfallsfreiheit die antiepileptische Medikation komplett abgesetzt worden (bei zwei dieser Patienten nach...

article

T-Zell-Retention im Gewebe

U. Syrbe, A. Hamann

Zeitschrift für Rheumatologie > 2009 > 68 > 8 > 678-682

Autoreaktive T-Zellen spielen eine wesentliche Rolle für die Induktion und Chronifizierung von Autoimmunerkrankungen. Während in der akuten Entzündungsphase die Einwanderung von T-Zellen in entzündliche Gewebe stark gesteigert ist, scheint in der späteren, chronischen Phase die Retention der in das entzündete Gewebe eingewanderten antigenspezifischen T-Zellen wesentlicher für die Infiltratbildung...

article

Das besondere Instrument: der LISS-Traktor

Jan Rosenkranz, Reto Babst

Operative Orthopädie und Traumatologie > 2006 > 18 > 1 > 88-99

Operationsziel Erleichterung der Reposition und Retention des Repositionsergebnisses bei der LISS-Plattenosteosynthese („Less Invasive Stabilizing System“) distaler Femurfrakturen durch Verwendung des großen AO-Distraktors. Indikationen Jede zur LISS-Plattenosteosynthese geeignete distale Femurfraktur. Kontraindikationen Bei ausgeprägter Osteoporose kann die Distraktion zu einem Ausreißen der...

article

Cone-Beam Computed Tomography in Orthodontics: Benefits and Limitations

Christof Holberg, Stefanie Steinhäuser, Phillip Geis, Ingrid Rudzki-Janson

Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie > 2005 > 66 > 6 > 434-444

Introduction: In order to obtain an overlay-free assessment of dental structures for resorption and ankylosis diagnostics, conebeam computed tomography (CBCT) is being employed more and more often in orthodontics alongside dental CT. Objective: The aim of this study was to investigate the quality and accuracy of CBCT in the imaging of dental structures and to compare...

article

Clinical Profile of Rapid Maxillary Expansion—Outcome of a National Inquiry

Heike Korbmacher, Lothar Huck, Till Merkle, Bärbel Kahl-Nieke

Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie > 2005 > 66 > 6 > 455-468

Background: Rapid maxillary expansion (RME) is a therapeutic orthodontic option with a long history, and there are many reports in the literature reporting widely divergent results concerning the appliance efficacy and many different treatment protocols. We aimed to evaluate the treatment protocols and clinical experiences with RME via a national inquiry of orthodontists to identify the status quo...

article

The Retention Catalogue: an Instrument for Quality Management

Dankmar Ihlow, Michael Cronau, Katrin Bernitt, Reza Sadat-Khonsari, more

Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie > 2005 > 66 > 5 > 377-387

Goal and Material: We evaluated the clinical use of the “retention catalogue” employing a standardized questionnaire. Results: Statistical evaluation of the standardized questionnaire demonstrated that the retention catalogue (RC) is an effective method in daily practice for orthodontists to convey patient information on the causes and prevention of relapses in crowding. Conclusions: Routine utilization...

article

Etude de la retention des sels monovalents et bivalents par nanofiltration

Amina Abouzaid, Abdelkrim Mouzdahir, Michel Rumeau

Comptes rendus - Chimie > 2003 > 6 > 4 > 431-436

L'objectif principal de ce travail est d'etudier l'effet de la pression, de la concentration du solute et du taux de conversion sur la retention des sels par nanofiltration. Des essais en nanofiltration ont montre que les ions bivalents SO ₄ ² ^- sont mieux retenus que les ions monovalents F ^- , Cl ^- et I ^- . De meme, on a observe que les petits ions F ^-...

article

Mineraux naturels et solides divises. Methodologie d'etude des phenomenes de surface : applications industrielles et problemes d'environnement

Jean-Maurice Cases

Comptes rendus - Geoscience > 2002 > 334 > 9 > 585-596

This introductory paper aims at presenting the series of articles in this special issue of Comptes Rendus Geoscience devoted to the study and use of natural minerals. The research methodology that can be applied to the investigation of surface phenomena related to adsorption, exchange and retention onto the surface of natural minerals and divided solids is presented. A special focus is given to the...

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ODTWORZENIE WARUNKÓW WODN YCH OSUSZONYCH JEZIOR W POLSCE – WYBRANE PRZYKŁADY

Konservative Therapie bei kongenitaler Patellaluxation

Prior online course experience and G.P.A. as predictors of subsequent online STEM course outcomes

Effect of retention in elementary grades on grade 9 motivation for educational attainment

Möglichkeiten und Grenzen von Repositionstechniken bei distaler Radiusfraktur

Affiliationsverlust und Kompensation – Über den Niedergang von Gemeinschaft, der Freiheit des Individuums, und den organisationalen Versuchen der Wiederherstellung von Bindung in Form von spirituellen und quasi religiösen Inszenierungen

Why here and why stay? Students' voices on the retention strategies of a widening participation university

The retention time of inorganic mercury in the brain — A systematic review of the evidence

Fructooligosaccharide – Retention during baking and its influence on biscuit quality

Subtitle: How validate the old saying “Once you have learned how to ride a bicycle, you never forget!”

Professional development opportunities as retention incentives in child welfare

Acoustical conditioning and retention in the common carp (Cyprinus carpio)

Langzeiterfahrungen mit Levetiracteam über einen Beobachtungszeitraum von fünf Jahren

T-Zell-Retention im Gewebe

Das besondere Instrument: der LISS-Traktor

Cone-Beam Computed Tomography in Orthodontics: Benefits and Limitations

Clinical Profile of Rapid Maxillary Expansion—Outcome of a National Inquiry

The Retention Catalogue: an Instrument for Quality Management

Etude de la retention des sels monovalents et bivalents par nanofiltration

Mineraux naturels et solides divises. Methodologie d'etude des phenomenes de surface : applications industrielles et problemes d'environnement

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