Karl Bohrn

763 total citations
11 papers, 523 citations indexed

About

Karl Bohrn is a scholar working on Epidemiology, Clinical Psychology and Physiology. According to data from OpenAlex, Karl Bohrn has authored 11 papers receiving a total of 523 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Epidemiology, 5 papers in Clinical Psychology and 3 papers in Physiology. Recurrent topics in Karl Bohrn's work include Substance Abuse Treatment and Outcomes (5 papers), Smoking Behavior and Cessation (3 papers) and Child and Adolescent Psychosocial and Emotional Development (3 papers). Karl Bohrn is often cited by papers focused on Substance Abuse Treatment and Outcomes (5 papers), Smoking Behavior and Cessation (3 papers) and Child and Adolescent Psychosocial and Emotional Development (3 papers). Karl Bohrn collaborates with scholars based in Greece, Austria and Italy. Karl Bohrn's co-authors include Maria Rosaria Galanti, Fabrizio Faggiano, Gudrun Wiborg, Roberta Siliquini, Peer van der Kreeft, M Vassara, Federica Vigna‐Taglianti, Gregor Burkhart, Luca Cuomo and Massimiliano Panella and has published in prestigious journals such as Preventive Medicine, Drug and Alcohol Dependence and European Journal of Public Health.

In The Last Decade

Karl Bohrn

9 papers receiving 478 citations

Peers

Karl Bohrn

EPIDE

GHP

CP

SH

AP

Gregor Burkhart Portugal

M Vassara Greece

Gudrun Wiborg Germany

Elina Baker United Kingdom

Michelle Ifill-Williams United States

Fiona Farringdon Australia

Zipora Barnea Israel

Lindsey Coombes United Kingdom

Eva Stergar Australia

Katherine Grady United Kingdom

Gregor Burkhart Portugal

Karl Bohrn

248 ×1.0

EPIDE

238 ×1.1

GHP

201 ×1.4

CP

79 ×1.0

SH

84 ×1.1

AP

Citations per year, relative to Karl Bohrn Karl Bohrn (= 1×) peers Gregor Burkhart

Countries citing papers authored by Karl Bohrn

Since Specialization

Citations

This map shows the geographic impact of Karl Bohrn's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Karl Bohrn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karl Bohrn more than expected).

Fields of papers citing papers by Karl Bohrn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl Bohrn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Karl Bohrn. The network helps show where Karl Bohrn may publish in the future.

Co-authorship network of co-authors of Karl Bohrn

This figure shows the co-authorship network connecting the top 25 collaborators of Karl Bohrn. A scholar is included among the top collaborators of Karl Bohrn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Karl Bohrn. Karl Bohrn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

1.

Faggiano, Fabrizio, Federica Vigna‐Taglianti, Gregor Burkhart, et al.. (2010). The effectiveness of a school-based substance abuse prevention program: 18-Month follow-up of the EU-Dap cluster randomized controlled trial. Drug and Alcohol Dependence. 108(1-2). 56–64. 181 indexed citations

2.

Calafat, Amador, Nicole Blay, Montse Juan, et al.. (2009). Traffic Risk Behaviors at Nightlife: Drinking, Taking Drugs, Driving, and Use of Public Transport by Young People. Traffic Injury Prevention. 10(2). 162–169. 44 indexed citations

3.

Kreeft, Peer van der, Gudrun Wiborg, Maria Rosaria Galanti, et al.. (2009). ‘Unplugged’: A new European school programme against substance abuse. Drugs Education Prevention and Policy. 16(2). 167–181. 74 indexed citations

4.

Faggiano, Fabrizio, Maria Rosaria Galanti, Karl Bohrn, et al.. (2008). The effectiveness of a school-based substance abuse prevention program: EU-Dap cluster randomised controlled trial. Preventive Medicine. 47(5). 537–543. 102 indexed citations

5.

Vigna‐Taglianti, Federica, Gudrun Wiborg, Peer van der Kreeft, et al.. (2008). The EU-Dap cluster randomized controlled trial: evaluation of effectiveness of an European school-based program for drug use prevention among adolescents. 1 indexed citations

6.

Faggiano, Fabrizio, Federica Vigna‐Taglianti, Karl Bohrn, et al.. (2006). An effective school-based prevention programme for tobacco, alcohol and drugs: the EU-Dap cluster randomized trial. European Journal of Public Health. 16. 75–75. 1 indexed citations

7.

Faggiano, Fabrizio, Clive Richardson, Karl Bohrn, & Maria Rosaria Galanti. (2006). A cluster randomized controlled trial of school-based prevention of tobacco, alcohol and drug use: The EU-Dap design and study population. Preventive Medicine. 44(2). 170–173. 49 indexed citations

8.

Faggiano, Fabrizio, Karl Bohrn, Cliff Richardson, et al.. (2006). Effectiveness of a school program against smoking in Europe. Early results from the EU-Dap trial. 14130–14130.

9.

Bohrn, Karl, et al.. (2003). L'influence du groupe des pairs sur les usages de drogues. Psychotropes. 9(3). 195–195. 4 indexed citations

10.

Calafat, Amador, Cesáreo Fernández, Mark A Bellis, et al.. (2003). Enjoying the nightlife in Europe: the role of moderation.. 30 indexed citations

11.

Calafat, Amador, et al.. (2001). Risk and Control in the Recreational Drug Culture. STM:n Hallinnonalan avoin julkaisuarkisto (Julkari). 37 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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