TY - JOUR
AB - This study uniquely employs a fuzzy-set qualitative comparative analysis (fsQCA) technique to account for complex relationships in consumption. The fsQCA technique assumes that relationships are based on a set–subset relationship. This assumption is fundamental when decision-makers are affected by information asymmetry and are, thus, required to jointly evaluate the credibility and reliability of a range of external signals. This issue also affects consumers in markets for cultural goods, where the quality of products is not known with certainty in advance of the purchase decision. Our study uses fsQCA to establish the effect of different quality signals on consumption in the US market for video game software. Our results show that reviews from professional critics alongside brand extension and multi-platform release strategies act as signals of product quality and, therefore, lead to high sales performance.
AU - Kaimann, Daniel
AU - Cox, Joe
ID - 44896
IS - 23
JF - Sustainability
KW - Management
KW - Monitoring
KW - Policy and Law
KW - Renewable Energy
KW - Sustainability and the Environment
KW - Geography
KW - Planning and Development
SN - 2071-1050
TI - A Comparative Analysis of Consumption: Evidence from a Cultural Goods Market
VL - 13
ER -
TY - JOUR
AU - Kaimann, Daniel
AU - Tanneberg, Ilka
AU - Cox, Joe
ID - 21289
IS - 1
JF - Managerial and Decision Economics
SN - 0143-6570
TI - “I will survive”: Online streaming and the chart survival of music tracks
VL - 42
ER -
TY - JOUR
AB - AbstractChanges in winery ratings in leading wine guides, that is, improvements as well as deteriorations, are typically attributed to corresponding changes in the quality of the wines produced by the respective winery. What remains unexplored in this context is changes in editorship and/or changes in the composition of the wine tasting teams working for the respective guide. Using data from two particularly prestigious German wine guides (Gault Millau and Vinum), this paper shows that these latter changes have a rather small, yet statistically significant impact on changes in winery ratings. Thus, consumers are well-advised to consider these changes before making their purchasing decision. (JEL Classifications: L21, M30, Q13)
AU - Frick, Bernd
ID - 44899
IS - 4
JF - Journal of Wine Economics
KW - Horticulture
KW - General Business
KW - Management and Accounting
KW - Food Science
SN - 1931-4361
TI - The Legacy of Gurus: The Impact of Armin Diel and Joel Payne on Winery Ratings in Germany
VL - 15
ER -
TY - JOUR
AU - Roos, E.
AU - Brehm, Martin
ID - 45001
JF - Phys. Chem. Chem. Phys.
TI - A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 1: [EMIm][OAc] / Water Mixtures
VL - 23
ER -
TY - JOUR
AU - Brehm, Martin
AU - Thomas, M.
ID - 45004
JF - Molecules
TI - Optimized Atomic Partial Charges and Radii Defined by Radical Voronoi Tessellation of Bulk Phase Simulations
VL - 26 (7)
ER -
TY - JOUR
AU - Roy, S.
AU - Brehm, Martin
AU - Sharma, S.
AU - Wu, F.
AU - Maltsev, D.
AU - Halstenberg, P.
AU - Gallington, L.
AU - Mahurin, S.
AU - Dai, S.
AU - Ivanov, A.
AU - Margulis, C.
AU - Bryantsev, V.
ID - 45005
JF - J. Phys. Chem. B
TI - Unraveling Local Structure of Molten Salts via X-Ray Scattering, Raman Spectroscopy, and ab initio Molecular Dynamics
VL - 125 (22)
ER -
TY - JOUR
AU - Triolo, A.
AU - Pietro, M. E. Di
AU - Mele, A.
AU - Celso, F. Lo
AU - Brehm, Martin
AU - Lisio, V. Di
AU - Martinelli, A.
AU - Chater, P.
AU - Russina, O.
ID - 45006
JF - J. Chem. Phys.
TI - Liquid Structure and Dynamics in the Choline Acetate:Urea 1:2 Deep Eutectic Solvent
VL - 154
ER -
TY - JOUR
AU - Codescu, M.-A.
AU - Weiß, M.
AU - Brehm, Martin
AU - Kornilov, O.
AU - Sebastiani, D.
AU - Nibbering, E. T. J.
ID - 45003
JF - J. Phys. Chem. A
TI - Switching Between Proton Vacancy and Excess Proton Transfer Pathways in the Reaction Between 7-Hydroxyquinoline and Formate
VL - 125 (9)
ER -
TY - JOUR
AU - Mukherjee, M.
AU - Tripathi, D.
AU - Brehm, Martin
AU - Riplinger, C.
AU - Dutta, A. K.
ID - 45000
JF - J. Chem. Theory Comput.
TI - Efficient EOM-CC-Based Protocol for the Calculation of Electron Affinity of Solvated Nucleobases: Uracil as a Case Study
VL - 17 (1)
ER -
TY - JOUR
AU - Triolo, A.
AU - Celso, F. Lo
AU - Brehm, Martin
AU - Lisio, V. Di
AU - Russina, O.
ID - 45002
JF - J. Mol. Liq.
TI - Liquid Structure of a Choline Chloride-Water Natural Deep Eutectic Solvent: A Molecular Dynamics Characterization
VL - 331
ER -
TY - CONF
AU - Knickenberg, Margarita
AU - Zurbriggen, C.
ID - 44153
TI - Qualität sozialer Interaktionen von Jugendlichen mit emotionalen Problemen oder Problemen im Umgang mit Peers im Unterricht – Eine Pilotstudie mit der Experience Sampling Method
ER -
TY - CONF
AU - DeVries, J. M.
AU - Knickenberg, Margarita
AU - Trygger, M.
ID - 44152
TI - Gender, special education needs, and inclusion: Evidence from the Perceptopions of Inclusion Questionnaire in Sweden
ER -
TY - JOUR
AU - DeVries, Jeffrey M.
AU - Knickenberg, Margarita
AU - Trygger, Maria
ID - 44151
IS - 3
JF - European Journal of Special Needs Education
KW - Developmental and Educational Psychology
KW - Health Professions (miscellaneous)
KW - Education
SN - 0885-6257
TI - Academic self-concept, perceptions of inclusion, special needs and gender: Evidence from inclusive classes in Sweden
VL - 37
ER -
TY - JOUR
AB -
Context
Return to running (RTR) after anterior cruciate ligament reconstruction (ACLR) is a crucial milestone. However, how and when to start a running program are uncertain.
Objective
To explore the feasibility of a structured program to reintroduce running after ACLR and evaluate the predictive value of potential predictors of short-term success.
Design
Longitudinal cohort study.
Setting
Local research center and participants' homes.
Patients or Other Participants
Thirty-five participants were recruited after ACLR.
Intervention(s)
Program with a progression algorithm to reintroduce running (10 running sessions in 14 days).
Main Outcome Measure(s)
The criterion for short-term success was no exacerbation of symptoms. Potential predictors were (1) the International Knee Documentation Committee (IKDC) subjective knee form score, (2) ACL Return to Sport after Injury questionnaire score, (3) quadriceps and hamstrings strength, (4) step-down endurance test, and (5) modified Star Excursion Balance test. Descriptive statistics were performed to study the feasibility of the RTR program, and Poisson regression analysis was used to evaluate predictors of success.
Results
Of the 34 participants, 33 completed the RTR program. Sixteen participants experienced some temporary exacerbation of symptoms, but only 1 had to stop the program. The initial IKDC score was the only significant predictor of a successful RTR, with an area under the receiver operating characteristic curve of 80.4%. An IKDC cut-off of 63.7/100 differentiated responders and nonresponders with the highest sensitivity and specificity (77.8% and 75.0%, respectively). A participant with an IKDC score above this threshold had a 3-fold greater chance of success.
Conclusions
Our results confirm the feasibility of our RTR program and progression algorithm after ACLR. Clinicians should use an IKDC score of >64 as a criterion to reintroduce running after ACLR to increase the likelihood of short-term success.
AU - Pairot de Fontenay, Benoit
AU - Van Cant, Joachim
AU - Gokeler, Alli
AU - Roy, Jean-Sébastien
ID - 45115
IS - 6
JF - Journal of Athletic Training
KW - Physical Therapy
KW - Sports Therapy and Rehabilitation
KW - Orthopedics and Sports Medicine
KW - General Medicine
SN - 1938-162X
TI - Reintroduction of Running After Anterior Cruciate Ligament Reconstruction With a Hamstrings Graft: Can We Predict Short-Term Success?
VL - 57
ER -
TY - JOUR
AB - Context: Only 55% of the athletes return to competitive sports after an anterior cruciate ligament (ACL) injury. Athletes younger than 25 years who return to sports have a second injury rate of 23%. There may be a mismatch between rehabilitation contents and the demands an athlete faces after returning to sports. Current return-to-sports (RTS) tests utilize closed and predictable motor skills; however, demands on the field are different. Neurocognitive functions are essential to manage dynamic sport situations and may fluctuate after peripheral injuries. Most RTS and rehabilitation paradigms appear to lack this aspect, which might be linked to increased risk of second injury. Objective: This systematic and scoping review aims to map existing evidence about neurocognitive and neurophysiological functions in athletes, which could be linked to ACL injury in an integrated fashion and bring an extensive perspective to assessment and rehabilitation approaches. Data Sources: PubMed and Cochrane databases were searched to identify relevant studies published between 2005 and 2020 using the keywords ACL, brain, cortical, neuroplasticity, cognitive, cognition, neurocognition, and athletes. Study Selection: Studies investigating either neurocognitive or neurophysiological functions in athletes and linking these to ACL injury regardless of their design and technique were included. Study Design: Systematic review. Level of Evidence: Level 3. Data Extraction: The demographic, temporal, neurological, and behavioral data revealing possible injury-related aspects were extracted and summarized. Results: A total of 16 studies were included in this review. Deficits in different neurocognitive domains and changes in neurophysiological functions could be a predisposing risk factor for, or a consequence caused by, ACL injuries. Conclusion: Clinicians should view ACL injuries not only as a musculoskeletal but also as a neural lesion with neurocognitive and neurophysiological aspects. Rehabilitation and RTS paradigms should consider these changes for assessment and interventions after injury.
AU - Piskin, Daghan
AU - Benjaminse, Anne
AU - Dimitrakis, Panagiotis
AU - Gokeler, Alli
ID - 45135
IS - 4
JF - Sports Health: A Multidisciplinary Approach
KW - Physical Therapy
KW - Sports Therapy and Rehabilitation
KW - Orthopedics and Sports Medicine
SN - 1941-7381
TI - Neurocognitive and Neurophysiological Functions Related to ACL Injury: A Framework for Neurocognitive Approaches in Rehabilitation and Return-to-Sports Tests
VL - 14
ER -
TY - JOUR
AB - Background: Differential learning (DL) is a motor learning method characterized by high amounts of variability during practice and is claimed to provide the learner with a higher learning rate than other methods. However, some controversy surrounds DL theory, and to date, no overview exists that compares the effects of DL to other motor learning methods.Objective: To evaluate the effectiveness of DL in comparison to other motor learning methods in the acquisition and retention phase.Design: Systematic review and exploratory meta-analysis.Methods: PubMed (MEDLINE), Web of Science, and Google Scholar were searched until February 3, 2020. To be included, (1) studies had to be experiments where the DL group was compared to a control group engaged in a different motor learning method (lack of practice was not eligible), (2) studies had to describe the effects on one or more measures of performance in a skill or movement task, and (3) the study report had to be published as a full paper in a journal or as a book chapter.Results: Twenty-seven studies encompassing 31 experiments were included. Overall heterogeneity for the acquisition phase (post-pre; I2 = 77%) as well as for the retention phase (retention-pre; I2 = 79%) was large, and risk of bias was high. The meta-analysis showed an overall small effect size of 0.26 [0.10, 0.42] in the acquisition phase for participants in the DL group compared to other motor learning methods. In the retention phase, an overall medium effect size of 0.61 [0.30, 0.91] was observed for participants in the DL group compared to other motor learning methods.Discussion/Conclusion: Given the large amount of heterogeneity, limited number of studies, low sample sizes, low statistical power, possible publication bias, and high risk of bias in general, inferences about the effectiveness of DL would be premature. Even though DL shows potential to result in greater average improvements between pre- and post/retention test compared to non-variability-based motor learning methods, more high-quality research is needed before issuing such a statement. For robust comparisons on the relative effectiveness of DL to different variability-based motor learning methods, scarce and inconclusive evidence was found.
AU - Tassignon, Bruno
AU - Verschueren, Jo
AU - Baeyens, Jean-Pierre
AU - Benjaminse, Anne
AU - Gokeler, Alli
AU - Serrien, Ben
AU - Clijsen, Ron
ID - 45140
JF - Frontiers in Psychology
KW - General Psychology
SN - 1664-1078
TI - An Exploratory Meta-Analytic Review on the Empirical Evidence of Differential Learning as an Enhanced Motor Learning Method
VL - 12
ER -
TY - JOUR
AB - Individuals after anterior cruciate ligament reconstruction (ACLR) have a high rate of reinjury upon return to competitive sports. Deficits in motor control may influence reinjury risk and can be addressed during rehabilitation with motor learning strategies. When instructing patients in performing motor tasks after ACLR, an external focus of attention directed to the intended movement effect has been shown to be more effective in reducing reinjury risk than an internal focus of attention on body movements. While this concept is mostly agreed upon, recent literature has made it clear that the interpretation and implementation of an external focus of attention within ACLR rehabilitation needs to be better described. The purpose of this commentary is to provide a clinical framework for the application of attentional focus strategies and guide clinicians towards effectively utilizing an external focus of attention in rehabilitation after ACLR. Level of Evidence 5
AU - Singh, Harjiv
AU - Gokeler, Alli
AU - Benjaminse, Anne
ID - 45138
IS - 6
JF - International Journal of Sports Physical Therapy
KW - Rehabilitation
KW - Orthopedics and Sports Medicine
KW - Physical Therapy
KW - Sports Therapy and Rehabilitation
SN - 2159-2896
TI - Effective Attentional Focus Strategies after Anterior Cruciate Ligament Reconstruction: A Commentary
VL - 16
ER -
TY - JOUR
AU - Dingenen, Bart
AU - Billiet, Bart
AU - De Baets, Liesbet
AU - Bellemans, Johan
AU - Truijen, Jan
AU - Gokeler, Alli
ID - 45151
JF - Physical Therapy in Sport
KW - Physical Therapy
KW - Sports Therapy and Rehabilitation
KW - Orthopedics and Sports Medicine
KW - General Medicine
SN - 1466-853X
TI - Rehabilitation strategies of Flemish physical therapists before and after anterior cruciate ligament reconstruction: An online survey
VL - 49
ER -
TY - GEN
AU - N., N.
ID - 42317
TI - Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen
ER -
TY - GEN
AU - N., N.
ID - 42315
TI - Versionisierung von Serviceleistungen auf Videoplattformen
ER -