@article{KrentzWarschburger2013,
  author    = {Krentz, Eva Maria and Warschburger, Petra},
  title     = {A longitudinal investigation of sports-related risk factors for disordered eating in aesthetic sports},
  series = {Scandinavian journal of medicine \& science in sports},
  volume    = {23},
  journal   = {Scandinavian journal of medicine \& science in sports},
  number    = {3},
  publisher = {Wiley-Blackwell},
  address   = {Hoboken},
  issn      = {0905-7188},
  doi       = {10.1111/j.1600-0838.2011.01380.x},
  pages     = {303 -- 310},
  year      = {2013},
  abstract  = {Previous studies have indicated a higher risk of disordered eating in certain types of elite sports such as aesthetic sports (e.g., rhythmical gymnastics, figure skating). But even though some studies on risk factors for disordered eating in sports exist, most research on this topic is based on cross-sectional data with limitations on causal inferences. We examined sports-related risk factors for disordered eating in a 1-year longitudinal study with two assessment points. The participants were 65 adolescent athletes from aesthetic sports (mean age 14.0 +/- 2.2years) who completed measures of disordered eating, social pressure from the sports environment, sports-related body dissatisfaction, desire to be leaner to improve sports performance, and emotional distress resulting from missed exercise sessions. All variables were relatively stable in the mean. Individual changes in the desire to be leaner to improve sports performance were associated with individual changes in disordered eating. Furthermore, a cross-lagged partial correlation analysis showed that the desire to be leaner to improve sports performance was predictive of disordered eating and not vice versa. The results of our study indicate that athletes are more at risk for disordered eating if they believe it is possible to enhance their sports performance through weight regulation.},
  language  = {en}
}
@article{HoffmannWarschburger2017,
  author    = {Hoffmann, Svenja and Warschburger, Petra},
  title     = {Weight, shape, and muscularity concerns in male and female adolescents},
  series = {The international journal of eating disorders},
  volume    = {50},
  journal   = {The international journal of eating disorders},
  number    = {2},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {0276-3478},
  doi       = {10.1002/eat.22635},
  pages     = {139 -- 147},
  year      = {2017},
  abstract  = {Objective: The purpose of this study was to examine the impact of age and weight status on adolescents' body dissatisfaction and its change over 20 months in a gender-comparing design. The influence of body image concern on eating concern was also investigated. Method: In a prospective study, 675 male and female adolescents aged 12-16 were assessed using self-report questionnaires on weight, shape, muscularity, and eating concerns. Height and weight measurements were taken by trained personnel. Data were analyzed using structural equation modeling. Results: Analyses of latent means revealed more pronounced weight/shape concern in females than males and more pronounced muscularity concern in males than females. Weight/shape concern increased in females over time, whereas muscularity concern remained stable in both genders. Baseline levels of weight/shape concern could be predicted by age and weight status in females and by weight status in males. The only predictor of change in weight/shape concern was weight status in males. Baseline levels of muscularity concern could be predicted by age in females and by weight status in males. Similar effects were found for changes in muscularity concern in both genders. Increases in weight/shape and muscularity concern were associated with more pronounced eating concern. Discussion: The results confirm gender differences in distinctive facets of body image concern and its prediction. The relevance of increase in body image concern in adolescents is underlined by its association with eating concern in both genders. Further explanatory variables for change in body dissatisfaction should be examined in future studies.},
  language  = {en}
}
@phdthesis{LeBot2019,
  author    = {Le Bot, Nils},
  title     = {Quel avenir pour les gares m{\´e}tropolitaines fran{\c{c}}aises et allemandes ?},
  doi       = {10.25932/publishup-44220},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-442201},
  school      = {Universit{\"a}t Potsdam},
  pages     = {589},
  year      = {2019},
  abstract  = {Cette th{\`e}se d'urbanisme s'est donn{\´e}e pour objectif de r{\´e}fl{\´e}chir {\`a} l'avenir des gares m{\´e}tropolitaines fran{\c{c}}aises et allemandes {\`a} horizon 2050. Elle porte une interrogation sur les fondements de la gare comme objet urbain conceptuel (abord{\´e} comme un syst{\`e}me) et pose comme hypoth{\`e}se qu'il serait en quelque sorte dot{\´e} de propri{\´e}t{\´e}s autonomes. Parmi ces propri{\´e}t{\´e}s, c'est le processus d'expansion et de dialogue sans cesse renouvel{\´e} et conflictuel, entre la gare et son tissu urbain environnant, qui guide cette recherche ; notamment dans le rapport qu'il entretient avec l'hypermobilit{\´e} des m{\´e}tropoles. Pour ce faire, cette th{\`e}se convoque quatre terrains d'{\´e}tudes : les gares principales de Cologne et de Stuttgart en Allemagne et les gares de Paris-Montparnasse et Lyon-Part-Dieu en France ; et commence par un historique d{\´e}taill{\´e} de leurs {\´e}volutions morphologiques, pour d{\´e}gager une s{\´e}rie de variables architectoniques et urbaines. Il proc{\`e}de dans un deuxi{\`e}me temps {\`a} une s{\´e}rie d'analyse prospective, permettant de juger de l'influence possible des politiques publiques en mati{\`e}re transports et de mobilit{\´e}, sur l'avenir conceptuel des gares. Cette th{\`e}se propose alors le concept de syst{\`e}me-gare, pour d{\´e}crire l'expansion et l'int{\´e}gration des gares m{\´e}tropolitaines avec leur environnement urbain ; un processus de n{\´e}gociation dialectique qui ne trouve pas sa r{\´e}solution dans le concept de gare comme lieu de vie/ville. Elle invite alors {\`a} penser la gare comme une h{\´e}t{\´e}rotopie, et propose une lecture d{\´e}polaris{\´e}e et d{\´e}hi{\´e}rarchis{\´e}e de ces espaces, en introduisant les concepts d'orchestre de gares et de m{\´e}tagare. Cette recherche propose enfin une lecture critique de la « ville num{\´e}rique » et du concept de « mobilit{\´e} comme service. » Pour {\´e}viter une mise en flux tendus potentiellement dommageables, l'application de ces concepts en gare ne pourra se soustraire {\`a} une augmentation simultan{\´e}e des espaces physiques.},
  language  = {fr}
}