@article{HermannsKeller2022,
  author    = {Hermanns, Jolanda and Keller, David},
  title     = {The development, use, and evaluation of digital games and quizzes in an introductory course on organic chemistry for preservice chemistry teachers},
  series = {Journal of chemical education / Division of Chemical Education, Inc., American Chemical Society},
  volume    = {99},
  journal   = {Journal of chemical education / Division of Chemical Education, Inc., American Chemical Society},
  number    = {4},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {0021-9584},
  doi       = {10.1021/acs.jchemed.2c00058},
  pages     = {1715 -- 1724},
  year      = {2022},
  abstract  = {Due to the COVID pandemic, the introductory course on organic chemistry was developed and conducted as anonline course. To ensure methodical variety in this course,educational games and quizzes have been developed, used, and evaluated. The attendance of the course, and therefore also the use of the quizzes and games, was voluntary. The quizzes'main goalwas to give the students the opportunity to check whether they had memorized the knowledge needed in the course. Another goal was to make transparent which knowledge the students shouldmemorize by rote. The evaluation shows that the students hadnot internalized all knowledge which they should apply in severaltasks on organic chemistry. They answered multiselect questions in general less well than single-select questions. The games shouldcombine fun with learning. The evaluation of the games shows that the students rated them very well. The students used thosegames again for their exam preparation, as the monitoring of accessing the games showed. Students'experiences with usingelectronic devices in general or for quizzes and games have also been evaluated, because their experience could influence thestudents'assessment of the quizzes and games used in our study. However, the students used electronic devices regularly and shouldtherefore be technically competent to use our quizzes and games. The evaluation showed that the use of digital games for learningpurposes is not very common, neither at school nor at university, although the students had worked with such tools before. Thestudents are also very interested in using and developing such digital games not only for their own study, but also for their future work at school},
  language  = {en}
}
@misc{FabianBaumannEhlertetal.2017,
  author    = {Fabian, Benjamin and Baumann, Annika and Ehlert, Mathias and Ververis, Vasilis and Ermakova, Tatiana},
  title     = {CORIA - Analyzing internet connectivity risks using network graphs},
  series = {2017 IEEE International Conference on Communications (ICC)},
  journal   = {2017 IEEE International Conference on Communications (ICC)},
  publisher = {IEEE},
  address   = {Piscataway},
  isbn      = {978-1-4673-8999-0},
  issn      = {1550-3607},
  doi       = {10.1109/ICC.2017.7996828},
  pages     = {6},
  year      = {2017},
  abstract  = {The Internet can be considered as the most important infrastructure for modern society and businesses. A loss of Internet connectivity has strong negative financial impacts for businesses and economies. Therefore, assessing Internet connectivity, in particular beyond their own premises and area of direct control, is of growing importance in the face of potential failures, accidents, and malicious attacks. This paper presents CORIA, a software framework for an easy analysis of connectivity risks based on large network graphs. It provides researchers, risk analysts, network managers and security consultants with a tool to assess an organization's connectivity and paths options through the Internet backbone, including a user-friendly and insightful visual representation of results. CORIA is flexibly extensible in terms of novel data sets, graph metrics, and risk scores that enable further use cases. The performance of CORIA is evaluated by several experiments on the Internet graph and further randomly generated networks.},
  language  = {en}
}
@misc{RenzShamsMeinel2017,
  author    = {Renz, Jan and Shams, Ahmed and Meinel, Christoph},
  title     = {Offline-Enabled Web-based E-Learning for Improved User Experience in Africa},
  series = {2017 IEEE Africon},
  journal   = {2017 IEEE Africon},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-2775-4},
  issn      = {2153-0025},
  doi       = {10.1109/AFRCON.2017.8095574},
  pages     = {736 -- 742},
  year      = {2017},
  abstract  = {Web-based E-Learning uses Internet technologies and digital media to deliver education content to learners. Many universities in recent years apply their capacity in producing Massive Open Online Courses (MOOCs). They have been offering MOOCs with an expectation of rendering a comprehensive online apprenticeship. Typically, an online content delivery process requires an Internet connection. However, access to the broadband has never been a readily available resource in many regions. In Africa, poor and no networks are yet predominantly experienced by Internet users, frequently causing offline each moment a digital device disconnect from a network. As a result, a learning process is always disrupted, delayed and terminated in such regions. This paper raises the concern of E-Learning in poor and low bandwidths, in fact, it highlights the needs for an Offline-Enabled mode. The paper also explores technical approaches beamed to enhance the user experience inWeb-based E-Learning, particular in Africa.},
  language  = {en}
}
@incollection{KiyHofhues2017,
  author    = {Kiy, Alexander and Hofhues, Sandra},
  title     = {Pers{\"o}nliche Lernumgebungen im Spannungsfeld der institutionalisierten Lehre der Hochschule},
  series = {"Trendy, hip und cool". Auf dem Weg zu einer innovativen Hochschule?},
  booktitle = {"Trendy, hip und cool". Auf dem Weg zu einer innovativen Hochschule?},
  editor    = {B{\"u}cker, Diana and Lucke, Ulrike and Hofhues, Sandra and Dander, Valentin and Rau, Franco and Rohland, Holger and Van Treeck, Timo},
  publisher = {Bertelsmann},
  address   = {Bielefeld},
  isbn      = {978-3-7639-5790-3},
  doi       = {10.3278/6004551w},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {117 -- 126},
  year      = {2017},
  abstract  = {Die zunehmende Digitalisierung des Lebens h{\"a}lt in vielen Bereichen Einzug. Im Sinne der Forderung nach lebenslangem Lernen und mit dem Ziel den vielf{\"a}ltigen sich {\"a}ndernden Anforderungen des t{\"a}glichen Lebens erfolgreich zu begegnen, bedarf es der Schaffung einer individuellen und pers{\"o}nlichen Lernumgebung jedes Einzelnen. Dieser Beitrag setzt sich zun{\"a}chst kritisch mit dem Begriff der pers{\"o}nlichen Lernumgebung auseinander. Darauf aufbauend wird der Betrachtungsrahmen auf die Verwendung innerhalb der Institution Hochschule eingeengt. Hieraus erwachsen sowohl Herausforderungen als auch Divergenzen im Spannungsfeld zwischen institutioneller und pers{\"o}nlicher Lernumgebung, die innerhalb eines offenen Gestaltungsprozesses zu l{\"o}sen sind, sodass sich allgemeing{\"u}ltige Designprinzipien institutioneller pers{\"o}nlicher Lernumgebungen ableiten lassen.},
  language  = {de}
}
@article{MeyerBacherRothetal.2014,
  author    = {Meyer, M. F. and Bacher, R. and Roth, Kersten S. and Beutner, D. and Luers, J. C.},
  title     = {Systematic analysis of the readability of patient information on websites of German nonuniversity ENT hospitals},
  series = {HNO},
  volume    = {62},
  journal   = {HNO},
  number    = {3},
  publisher = {Springer},
  address   = {New York},
  issn      = {0017-6192},
  doi       = {10.1007/s00106-013-2799-8},
  pages     = {186 -- +},
  year      = {2014},
  abstract  = {Besides their function as one of the main contact points, websites of hospitals serve as medical information portals. All patients should be able to understand medical information texts; regardless of their literacy skills and educational level. Online texts should thus have an appropriate structure to ease their comprehension. Patient information texts on every German nonuniversity ENT hospital website (n = 125) were systematically analysed. For ten different ENT topics a representative medical information text was extracted from each website. Using objective text parameters and five established readability indices, the texts were analysed in terms of their readability and structure. Furthermore, we stratified the analysis in relation to the hospital organisation system and geographical region in Germany. Texts from 142 internet sites could be used for the definite analysis. On average, texts consisted of 15 sentences and 237 words. Readability indices congruously showed that the analysed texts could generally only be understood by a well-educated or even academic reader. The majority of patient information texts on German hospital websites are difficult to understand for most patients. In order to fulfil their goal of adequately informing the general population about disease, therapeutic options and the particular focal points of the clinic, a revision of most medical texts on the websites of German ENT hospitals is recommended.},
  language  = {de}
}
@misc{Erdmann2015,
  author    = {Erdmann, Julius},
  title     = {Semiotics of Pictorial Signs on Social Networking Sites},
  series = {Postprints der Universit{\"a}t Potsdam : Philosophische Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Philosophische Reihe},
  number    = {118},
  issn      = {1866-8380},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-96484},
  pages     = {16},
  year      = {2015},
  abstract  = {The paper aims at considering characteristics from one field of contemporary visual studies that has for a long time been neglected in academic research: Pictorial signs on Social Network Sites (SNS) are an outstanding class of semiotic resources that is greatly shaped by processes of technological and collective sign production and distribution. A brief examination of the scholarly research on the pragmatics and semiotics of pictorial signs on SNS shows that the heterogeneity of visual signs is often neglected and that it mostly concentrates on one aspect of these pictorial signs: their technological production or their purpose for individual self-disclosure. The paper therefore considers the semiosis of pictorial signs on SNS in a holistic perspective as one the one hand produced by individual and collective meaning making as well as on the other hand a product of technological framing. It therefore develops a techno-semiotic pragmatic account that takes into consideration both processes. Starting from a prominent class of pictorial signs on SNS during Tunisian Revolution, the Tunisian Flag graphics, the paper than shows that communicative and social interaction functions on the graphic interface of SNS ('like'-function, sharing and commenting option) are not only directly inscribed into the pictorial frame, but also greatly influence the reading of a pictorial sign. The location of images on the SNS' interface has an impact on its meaning and on the social functions of a pictorial sign, as profile pictures are directly linked to the online identity of the user. Through technological sign processing, the polysemy of the image is reduced. We therefore consider the images on the one hand as individual self-narratives and on the other as instances of SNS' visual culture that brings out dominant visual codes but also allows social and political movements to spread.},
  language  = {de}
}
@article{Erdmann2015,
  author    = {Erdmann, Julius},
  title     = {Semiotics of Pictorial Signs on Social Networking Sites},
  series = {Punctum : international journal of semiotics},
  volume    = {1},
  journal   = {Punctum : international journal of semiotics},
  number    = {1},
  publisher = {Hellenic Semiotic Society},
  address   = {Thessaloniki},
  issn      = {2459-2943},
  doi       = {10.18680/hss.2015.0003},
  pages     = {26 -- 42},
  year      = {2015},
  abstract  = {The paper aims at considering characteristics from one field of contemporary visual studies that has for a long time been neglected in academic research: Pictorial signs on Social Network Sites (SNS) are an outstanding class of semiotic resources that is greatly shaped by processes of technological and collective sign production and distribution. A brief examination of the scholarly research on the pragmatics and semiotics of pictorial signs on SNS shows that the heterogeneity of visual signs is often neglected and that it mostly concentrates on one aspect of these pictorial signs: their technological production or their purpose for individual self-disclosure. The paper therefore considers the semiosis of pictorial signs on SNS in a holistic perspective as one the one hand produced by individual and collective meaning making as well as on the other hand a product of technological framing. It therefore develops a techno-semiotic pragmatic account that takes into consideration both processes. Starting from a prominent class of pictorial signs on SNS during Tunisian Revolution, the Tunisian Flag graphics, the paper than shows that communicative and social interaction functions on the graphic interface of SNS ('like'-function, sharing and commenting option) are not only directly inscribed into the pictorial frame, but also greatly influence the reading of a pictorial sign. The location of images on the SNS' interface has an impact on its meaning and on the social functions of a pictorial sign, as profile pictures are directly linked to the online identity of the user. Through technological sign processing, the polysemy of the image is reduced. We therefore consider the images on the one hand as individual self-narratives and on the other as instances of SNS' visual culture that brings out dominant visual codes but also allows social and political movements to spread.},
  language  = {en}
}
@misc{Rosumek2013,
  type      = {Master Thesis},
  author    = {Rosumek, Anita},
  title     = {Dialoge in Online-Leserforen - Struktur und Gegenstand : Untersuchungen zur Markenidentifikation am Beispiel der „Locationgate"-Aff{\"a}re},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-64914},
  school      = {Universit{\"a}t Potsdam},
  year      = {2013},
  abstract  = {Mit der Entwicklung des Social Web, also einem Internet, in dem sich immer mehr Nutzer untereinander auf Kommunikationsplattformen wie Facebook, in Foren und Bewertungsplattformen und auf Microblogging-Diensten wie Twitter austauschen, {\"u}berschlagen sich Kommunikationsspezialisten mit Ratschl{\"a}gen f{\"u}r Unternehmen, wie sie die Kommunikation im Internet insbesondere in kritischen Situationen zu gestalten h{\"a}tten, und diverse Dienstleister bieten die Beobachtung (Monitoring) der Kommunikation {\"u}ber Unternehmen im Internet an. Dieser Entwicklung folgend besch{\"a}ftigt sich diese Arbeit mit der Beschreibung und Analyse der Kommunikationssituation am Beispiel der „Locationgate"- Aff{\"a}re (Apple-iPhone-Tracking): Schwerpunkt dieser Arbeit ist die Betrachtung der Kommunikation {\"u}ber Apple in einer f{\"u}r das Unternehmen zumindest {\"a}ußerlich kritisch erscheinenden Situation. Untersucht wird die Diskussion des medienwirksamen Ereignisses durch Leser1 in Online-Foren zu Artikeln {\"u}ber den Vorfall. Bei anf{\"a}nglicher Brisanz, die bei dem Thema iPhone-Tracking zu erwarten war, zeigte sich recht schnell, dass zwar in den Leserkommentaren sehr viel und auch sehr kontrovers diskutiert wurde - jedoch f{\"u}r die Marke Apple keine echte Gefahr zu drohen schien, denn die Diskussionen schienen vor allem unter den Nutzern als Fans oder Gegner (Hater) der Marke Apple gef{\"u}hrt zu werden. Eine erste quantitative Untersuchung war von einer Auseinandersetzung mit den M{\"o}glichkeiten des Monitoring der (Social-Media-)Internetkommunikation {\"u}ber eine Marke/ein Unternehmen, das - meist automatisiert, auf quantitativen Analysen basierend - angeboten wird, motiviert. Diese ergab, dass sich relativ geringe Reaktionen zum Positiven oder Negativen hin auf die Unternehmenskommunikation feststellen ließen. Eine erste qualitative Datensichtung ergab, dass negative Lexeme in den Kommentaren sich nicht unbedingt auf die Marke Apple oder das iPhone beziehen, sondern gegen andere Kommentatoren gerichtet sind, und dass unter den Schreibern ein reger Dialog stattzufinden scheint, der auf starken Gegenpositionen basiert. Somit war eine kritische Situation f{\"u}r die Marke Apple in den Foren nicht gegeben. Aus diesen Betrachtungen ergibt sich die Fragestellung, warum die Unternehmenskommunikation in den Foren kaum auf Interesse st{\"o}ßt bzw. was dort stattdessen stattfindet. Hierzu wird analysiert, wer wie oft und mit wem kommuniziert, indem Dialogparameter wie L{\"a}nge und H{\"a}ufigkeit per Schreiber im Gesamtkorpus statistisch betrachtet und die Dialogstrukturen detailliert herausgearbeitet und visualisiert werden. Aufbauend darauf wird auf inhaltlicher Ebene qualitativ beleuchtet, wor{\"u}ber sich die Schreiber insbesondere bezogen auf das Markenimage von Apple austauschen. Darauf aufbauend wird beleuchtet, inwieweit sich eine Markenidentifikation und damit eine Verteidigung der Marke Apple in den Kommentaren ausmachen l{\"a}sst.},
  language  = {de}
}
@book{OPUS4-6247,
  title     = {F{\"u}nfter Deutscher IPv6 Gipfel 2012},
  editor    = {Meinel, Christoph and Sack, Harald},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-225-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-63947},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {110},
  year      = {2013},
  abstract  = {Am 29. und 30. November 2012 fand am Hasso-Plattner-Institut f{\"u}r Softwaresystemtechnik GmbH in Potsdam der 5. Deutsche IPv6 Gipfel 2012 statt, als dessen Dokumentation der vorliegende technische Report dient. Wie mit den vorhergegangenen nationalen IPv6 Gipfeln verfolgte der Deutsche IPv6-Rat auch mit dem 5. Gipfel, der unter dem Motto „IPv6- der Wachstumstreiber f{\"u}r die Deutsche Wirtschaft" stand, das Ziel, Einblicke in aktuelle Entwicklungen rund um den Einsatz von IPv6 zu geben. Unter anderem wurden die Vorz{\"u}ge des neue Internetstandards IPv6 vorgestellt und {\"u}ber die Anwendung von IPv6 auf dem Massenmarkt, sowie den Einsatz von IPv6 in Unternehmen und in der {\"o}ffentlichen Verwaltung referiert. Weitere Themen des Gipfels bezogen sich auf Aktionen und Bedingungen in Unternehmen und Privathaushalten, die f{\"u}r den Umstieg auf IPv6 notwendig sind und welche Erfahrungen dabei bereits gesammelt werden konnten. Neben Vortr{\"a}gen des Bundesbeauftragten f{\"u}r Datenschutz Peter Schaar und des Gesch{\"a}ftsf{\"u}hrers der Technik Telekom Deutschland GmbH, Bruno Jacobfeuerborn, wurden weiteren Beitr{\"a}ge hochrangiger Vertretern aus Politik, Wissenschaft und Wirtschaft pr{\"a}sentiert, die in diesem technischen Bericht zusammengestellt sind.},
  language  = {de}
}
@book{OPUS4-4643,
  title     = {Dritter Deutscher IPv6 Gipfel 2010},
  editor    = {Meinel, Christoph and Sack, Harald},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-092-2},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-46134},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {112},
  year      = {2010},
  abstract  = {Am 24. und 25. Juni 2010 fand am Hasso-Plattner-Institut f{\"u}r Softwaresystemtechnik GmbH in Potsdam der 3. Deutsche IPv6 Gipfel 2010 statt, dessen Dokumentation der vorliegende technische Report dient. Als nationaler Arm des weltweiten IPv6-Forums f{\"o}rdert der Deutsche IPv6-Rat den {\"U}bergangsprozess zur neuen Internetgeneration und brachte in diesem Rahmen nationale und internationale Experten aus Wirtschaft, Wissenschaft und {\"o}ffentlicher Verwaltung zusammen, um Awareness f{\"u}r das Zukunftsthema IPv6 zu schaffen und um ein Resum{\´e} {\"u}ber die bislang erzielten Fortschritte zu ziehen. Die Grenzen des alten Internetprotokolls IPv4 sind in den vergangenen zwei Jahren deutlicher denn je zutage getreten. Waren im vergangenen Jahr anl{\"a}sslich des 2. IPv6 Gipfels noch 11\% aller zu vergebenden IPv4 Adressen verf{\"u}gbar, ist diese Zahl mittlerweile auf nur noch 6\% geschrumpft. Ehrengast war in diesem Jahr der „europ{\"a}ische Vater" des Internets, Prof. Peter T. Kirstein vom University College London, dessen Hauptvortrag von weiteren Beitr{\"a}gen hochrangiger Vertretern aus Politik, Wissenschaft und Wirtschaft erg{\"a}nzt wurde.},
  language  = {mul}
}
@misc{Scheske2005,
  author    = {Scheske, Michael},
  title     = {Politik und Internet : politische (Re-)Pr{\"a}sentation, Integration und Transformation durch elektronische Medien},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-48081},
  year      = {2005},
  abstract  = {Rezensierte Literatur: Bieber, Christoph (2003): Das Internet als Pr{\"a}sentations- oder Repr{\"a}sentationsraum. Kommunikation in politischen Online-Versammlungen, in: Gellner/Strohmeier (Hrsg), S. 139-153. Gellner, Winand/Strohmeier, Gerd (Hrsg.) (2003): Repr{\"a}sentation und Pr{\"a}sentation in der Mediengesellschaft, PIN-Jahrbuch 2003, Baden-Baden: Nomos Verlagsgesellschaft. Herzog, Roland/Hoffmann, Bert/Schulz, Markus (2002): Internet und Politik in Lateinamerika. Einleitung und Vergleichende Betrachtung, Band 1 der Reihe Internet und Politik in Lateinamerika: Regulierung und Nutzung der neuen Informations- und Kommunikationstechnologien im Kontext der politischen und wirtschaftlichen Transformation, Frankfurt am Main: Vervuert Verlag Hoffmann, Bert (2002): Internet und Politik in Lateinamerika. Costa Rica, Band 2 der Reihe Internet und Politik in Lateinamerika: Regulierung und Nutzung der neuen Informations- und Kommunikationstechnologien im Kontext der politischen und wirtschaftlichen Transformation, Frankfurt am Main: Vervuert Verlag. Mai, Manfred (2003): Das Parlament in der Mediengesellschaft. Parlamentarische Debatte oder Talk-Show, in: Gellner/Strohmeier (Hrsg.), S. 13-27. Schaper-Rinkel, Petra (2003): Die europ{\"a}ische Informationsgesellschaft. Technologische und politische Integration in der europ{\"a}ischen Politik, M{\"u}nster: Verlag Westf{\"a}lisches Dampfboot.},
  language  = {de}
}
@misc{RoggPietz2005,
  author    = {Rogg-Pietz, Arne},
  title     = {Softpower und Turbulenzen : das Internet im IB-Diskurs},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-48012},
  year      = {2005},
  abstract  = {This article compares two theoretical concepts of international relations: the Soft-Powermodel by Joseph S. Nye and the Turbulence-model by James N. Rosenau. They are both trying to study the impact of the revolution in information- and communication-techniques. Although both concepts are far-reaching in their explanations there are questions in both concepts that remain unanswered. The author tries to cover these gaps by turning to the other model, respectively.},
  language  = {de}
}
@misc{Abendschoen2005,
  author    = {Abendsch{\"o}n, Simone},
  title     = {Politische Online-{\"O}ffentlichkeit : abseits vom Mainstream der Printmedien?},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-47996},
  year      = {2005},
  abstract  = {The internet offers citizens new possibilities to participate in political communication by setting topics on the agenda of public discussion that are neglected by the conventional media. The article examines if and how the topics of the new emerging political public on the web differ from the topics generated by traditional media. The empirical analysis reveals that the topics are mostly the same. However, the analysis also shows that a clear separate public sphere exists that deals with topics outside the political mainstream.},
  language  = {de}
}
@misc{Siedschlag2005,
  author    = {Siedschlag, Alexander},
  title     = {Digitale Demokratie : Netzpolitik und Deliberation},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-47989},
  year      = {2005},
  abstract  = {Academics have been arguing about the political and social changes initiated by communication technologies for more than hundred years. Internet-politics does not have the potential to form a new digital culture of deliberation. The existing background of communication culture is a very important variable which has not been incorporated before. The author suggests five different concepts of politics based on the internet. The model of digital democracy provides a basis for exploring the interconnection between internetbased politics and change in political and communication culture. Digital democracy has the potential to make a difference in public deliberation; however, it needs concerned elites and prudent governance.},
  language  = {de}
}
@misc{Kraemer2005,
  author    = {Kr{\"a}mer, Raimund},
  title     = {Editorial},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-47973},
  year      = {2005},
  language  = {de}
}
@misc{LiermannMeier2008,
  author    = {Liermann, Angelika and Meier, Bernd},
  title     = {Klimawandel fordert Bilanz und Konsequenzen : Energie- und CO2-Bilanz ermitteln},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-46213},
  year      = {2008},
  abstract  = {Die Autoren bieten Arbeitsmaterialien an, mit deren Hilfe Sch{\"u}lerinnen und Sch{\"u}ler ihren privaten Energieverbrauch und den damit verbundenen Kohlendioxidausstoß ermitteln k{\"o}nnen. Neben einem kostenlos herunterzuladenden Computerprogramm, welches die Erstellung einer Energiebilanz erm{\"o}glicht und die entsprechenden Daten f{\"u}r die Berechnung von CO2-Emissionen bietet, werden Hilfestellungen geboten, um folgenden Fragen nachzugehen: Wieviel CO2-Ausstoß ist mit der Nutzung einzelner Ger{\"a}te, Fahrzeuge oder allgemein mit verschiedenen Lebensstilen verbunden? und Wie kann der Kohlendioxid-Ausstoß verringert werden?},
  language  = {de}
}
@misc{Ludwig2003,
  author    = {Ludwig, Joachim},
  title     = {Lehr-, Lernprozesse im virtuellen Bildungsraum: vermitteln, erm{\"o}glichen, verstehen},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-12891},
  year      = {2003},
  abstract  = {Der Beitrag untersucht erstens die Frage, in welcher Weise die sich konstruktivistisch begr{\"u}ndende Erm{\"o}glichungsdidaktik die Seite des Lernenden im Bildungsprozess modelliert und welche Aspekte des erm{\"o}glichungsdidaktischen Modells in E-Learning-Konzepten aufgegriffen werden. Im Vergleich dazu wird zweitens ein Online-Projekt vorgestellt, das subjektive Lernhandlungen aus der Perspektive einer subjektwissenschaftlich begr{\"u}ndeten Didaktik im virtuellen Raum zu verstehen und zu beraten versucht.},
  language  = {de}
}
@misc{Busch2005,
  author    = {Busch, Christoph},
  title     = {Rechtsradikale Vernetzung im Internet},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-9772},
  year      = {2005},
  abstract  = {This article asks how the internet has been contributing to the trans-national networking of the radical right and whether the radical right has the capacity to act as a trans-national movement. Taking into account language difficulties, the ideological background of ultra- nationalism and internal disputes, the analysis shows that the radical right-wing transnational networking has hardly developed. Additionally, its internet users' potential is too low to contribute to a stronger trans-national alignment. The obstacles remain despite improved technological possibilities. This is proven by empirical examples of virtual trans-national networks.},
  language  = {de}
}
@misc{Lee2005,
  author    = {Lee, Eun-Jeung},
  title     = {Internetmacht und soziale Bewegung in S{\"u}dkorea},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-8044},
  year      = {2005},
  abstract  = {Beginning with the year 2000, the political society of South Korea has undergone a development towards more transparency. The increasing emergence of civil organizations as well as their new-orientation favoured the development of an alternative "online-public" which tries to mediate between the public's interests and the state. The influence of this online-public, who profits from the fast and various ways of communication via internet, is best shown by some successful examples of online-action in the economic and the political sector. This gives credence to Dick Morris' postulated rise of the internet to be the "fifth power" of the state.},
  language  = {de}
}
@misc{Hafner2004,
  author    = {Hafner, Johann Evangelist},
  title     = {Net Divide},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-6163},
  year      = {2004},
  subject      = {Soziologie / Systemtheorie},
  language  = {de}
}