Datensatz
Ready biodegradability of ionic liquids_single ILs, 2020, V1
Amsel, Ann-Kathrin; Kümmerer, Klaus; Olsson, Oliver
2024|Datenkollektion:Daten PhD Ann-Kathrin Amsel (INSC, 2019-2024)

Eine systematische Literaturrecherche wurde durchgeführt, um Studien mit experimentellen Daten zur Bioabbaubarkeit von ionischen Flüssigkeiten (Ils) zu sammeln und hinsichtlich der angewandten Methoden und der Bioabbaubarkeit von ionischen Flüssigkeiten auszuwerten. Die Literaturrecherche wurde über die Datenbanken SciFinder, Reaxys, Scopus und Web of Science anhand definierter Suchbegriffe durchgeführt. Studien mit Veröffentlichung bis Ende 2020 wurden gesammelt. Die Studien wurden auf diejenigen begrenzt, die Methoden nach z. B. OECD, ISO, APHA verwendeten. Aus den Studien wurden die getesteten ionischen Flüssigkeiten, der Bioabbauwert und die verwendete Methode erfasst. Die ionischen Flüssigkeiten wurden auf der Grundlage der Kernstruktur des Kations in Gruppen eingeteilt, z.B. in Imidazolium, Pyridinium, QACs. Die Gruppierung wurde für ionischen Flüssigkeiten, die aus einem bestimmten Kation und Anion bestehen, und Mischungen aus ionischen Flüssigkeiten, die Kationen aus einer Gruppe und verschiedene Anionen enthalten, getrennt vorgenommen. Für die Auswertung der leichten biologischen Abbaubarkeit wurden die Studien auf diejenigen begrenzt, die OECD 301, ISO 7827, ISO 9408 und ISO 14593 verwendeten. Die Daten zur leichten Bioabbaubarkeit wurden klassifiziert (rot: 0–19%, orange: 20–59%, grün: ≥60% Bioabbaubarkeit).

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Datensatz
Ready biodegradability of ionic liquids_ILs mixtures, 2020, V1
Amsel, Ann-Kathrin; Kümmerer, Klaus; Olsson, Oliver
2024|Datenkollektion:Daten PhD Ann-Kathrin Amsel (INSC, 2019-2024)

Eine systematische Literaturrecherche wurde durchgeführt, um Studien mit experimentellen Daten zur Bioabbaubarkeit von ionischen Flüssigkeiten (Ils) zu sammeln und hinsichtlich der angewandten Methoden und der Bioabbaubarkeit von ionischen Flüssigkeiten auszuwerten. Die Literaturrecherche wurde über die Datenbanken SciFinder, Reaxys, Scopus und Web of Science anhand definierter Suchbegriffe durchgeführt. Studien mit Veröffentlichung bis Ende 2020 wurden gesammelt. Die Studien wurden auf diejenigen begrenzt, die Methoden nach z. B. OECD, ISO, APHA verwendeten. Aus den Studien wurden die getesteten ionischen Flüssigkeiten, der Bioabbauwert und die verwendete Methode erfasst. Die ionischen Flüssigkeiten wurden auf der Grundlage der Kernstruktur des Kations in Gruppen eingeteilt, z.B. in Imidazolium, Pyridinium, QACs. Die Gruppierung wurde für ionischen Flüssigkeiten, die aus einem bestimmten Kation und Anion bestehen, und Mischungen aus ionischen Flüssigkeiten, die Kationen aus einer Gruppe und verschiedene Anionen enthalten, getrennt vorgenommen. Für die Auswertung der leichten biologischen Abbaubarkeit wurden die Studien auf diejenigen begrenzt, die OECD 301, ISO 7827, ISO 9408 und ISO 14593 verwendeten. Die Daten zur leichten Bioabbaubarkeit wurden klassifiziert (rot: 0–19%, orange: 20–59%, grün: ≥60% Bioabbaubarkeit).

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Datensatz
Biodegradability data of ionic liquids, 2020, V1
Amsel, Ann-Kathrin; Olsson, Oliver; Kümmerer, Klaus
2024|Datenkollektion:Daten PhD Ann-Kathrin Amsel (INSC, 2019-2024)

Eine systematische Literaturrecherche wurde durchgeführt, um Studien mit experimentellen Daten zur Bioabbaubarkeit von ionischen Flüssigkeiten (ILs) zu sammeln und hinsichtlich der angewandten Methoden und der Bioabbaubarkeit von ionischen Flüssigkeiten auszuwerten. Die Literaturrecherche wurde über die Datenbanken SciFinder, Reaxys, Scopus und Web of Science anhand definierter Suchbegriffe durchgeführt. Studien mit Veröffentlichung bis Ende 2020 wurden gesammelt. Die Studien wurden auf diejenigen begrenzt, die Methoden nach z. B. OECD, ISO, APHA verwendeten. Aus den Studien wurden die getesteten ionischen Flüssigkeiten, der Bioabbauwert und die verwendete Methode erfasst. Die ionischen Flüssigkeiten wurden daraufhin auf der Grundlage der Kernstruktur des Kations in Gruppen eingeteilt, z.B. in Imidazolium, Pyridinium, QACs.

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Datensatz
Interviewdaten über Geschäftsmodellmuster - Daten zu: Business model patterns of sustainability pioneers. Analyzing cases across the smartphone life cycle
Norris, Simon; Hagenbeck, Julia
2024|Datenkollektion:Daten PhD Norris

This exploratory multiple case study analyzes sustainable business models of 16 sustainability pioneers along the entire smartphone life cycle. The data was collected from multiple sources, including 16 semi-structured interviews with interviewees in key positions in the chosen companies conducted between January and August 2018. To ensure that the informants were knowledgeable about the business model, only managers in strategic positions in their company were interviewed. Face-to-face and video techniques were applied for the interviews which lasted between 30 and 45 min. The interviews were complemented with secondary data (news articles, press releases, company reports) and observation and documentation from the Innovation Lab on Sustainable Smartphones workshops. This data triangulation aims at strengthening the validity of the study by using multiple measures to corroborate the same finding and hence, avoiding single source bias. The data collection process was documented through a research file for each company to increase data reliability.

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Datensatz
Data PhD Norris - A Matter of Framing: Analyzing Value Communication in Sustainable Business Models
Norris, Simon
2024|Datenkollektion:Daten PhD Norris

This dataset is the product of a qualitative, explanatory case study aiming to understand how companies use frames to communicate different translations of value in a real-life context. To foster theoretical saturation and increase the findings' validity across industries, a multiple case study design was employed. The selection of companies from different industries supports variation, while also enabling the comparison and level of abstraction required for more transferable frames. Cases were selected based on theoretical sampling using four criteria: First, following the definition of sustainable business models (SBMs), the companies need to commit to increased value creation for stakeholders and the natural environment. Second, the cases need to communicate extensively about this value creation toward consumers. Third, the companies have to aim at market segments beyond a sustainability niche, indicated by marketing positioning against mainstream offers. Fourth, only single-brand companies that had a sustainability emphasis since their foundation were considered to maintain intra-case consistency and avoid conflicts between company, brand, and product communications. New cases were analyzed until the discovery of new findings declined. Three cases were added in a second wave of cases to gain more saturation on emerging themes. Seven more cases were added in August 2022 to further triangulate the results across a wider set of cases. All cases except one are based in Germany. To understand the frames used in the analyzed cases, their websites were scraped, including company-level and product-level pages in January 2021 (second wave of cases in autumn 2021, third wave in summer 2022). As communication artifacts, these data directly reflect how stakeholder value is framed toward consumers. Product- and company-level communication was considered as company-level sustainability associations can affect product-level evaluations of consumer value. Communication was determined as directed toward consumers when it presented information relevant for consumer attitudes in appropriate language and format. When a company offered multiple product types, one exemplary product page was examined for each type. For validity-enhancing data triangulation purposes, other communication channels (company blogs and third party interviews) were also collected for the time frame of January 2021 until August 2022. The analyzed documents contain approximately 409,000 words.

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Datensatz
Transcriptions, Interviews, and Survey data: Sustainability Innovations in Schorfheide-Chorin and Fontainebleau-Gâtinais Biosphere Reserves (2019-24)
Dabard, Caroline Hélène
2024|Datenkollektion:Sustainability Innovations in Biosphere Reserves 2019-24

The data collection was conducted in the two case study Biosphere Reserves: Schorfheide-Chorin Biosphere Reserve (Germany, SCBR) and Fontainebleau-Gâtinais Biosphere Reserve (France, FGBR). First, an inventory was made of sustainability innovations in the case study areas. Semi-structured interviews were conducted with regional key informants to identify sustainability innovations. The interviewees were asked: (1) to share their understanding of sustainability innovations; (2) to list all projects and initiatives they knew of or were part of, that could qualify as sustainability innovations; and (3) to share the names of other relevant actors in the area, who could help in identifying further sustainability innovations as regional key informants. The inventory started with interviewing representatives of each Biosphere Reserve administration as regional key informants. In a snowball approach, the people who were mentioned as potential key informants were asked for an interview. In each area, 17 regional key informants were interviewed. The interviews took place for 60 minutes on average, face-to-face or online. The interviews were recorded, translated and analysed for content on regional sustainability innovations. Data saturation was reached once the sustainability innovations – and potential regional key informants - listed by the last interviewees repeated what had already been identified. The inventory phase identified 134 and 110 sustainability innovations in SCBR and FGBR, respectively. Second, a pilot study was conducted on two cases in SCBR to better understand the characteristics of sustainability innovations. For this purpose, two sustainability innovations were selected in SCBR, which were stabilized, well-established, and well-known projects with differing purposes. The first case, the Solar Explorer, was a technological and service innovation: a solar-powered catamaran developed for showcasing, research, and educational purposes. The second case, Brodowin Ecovillage, was a social innovation, i.e. large-scale organic farm, which a network of various actors created following the re-privatisation of farmland after the fall of the German Democratic Republic. Three representatives were contacted for interviews to collect expert knowledge, for each case. The representatives had different functions and were employed by various organisations. Three interviews were conducted about the Solar Explorer, two about Brodowin Ecovillage. The semi-structured interviews were organized to gain a general understanding of each case and the context, actors, processes, and outcomes. The interviews were conducted online (40 -100 minutes), recorded and transcribed for qualitative content analysis. Third, to identify different types of sustainability innovations based on their transformative outcomes and to unravel the underlying governance arrangements through social network analysis, the researcher conducted a survey to collect data from a large number of cases. She contacted 215 sustainability innovations for a survey in person or via Zoom (131 innovations in SCBR and 84 innovations in FGBR). She completed 68 survey questionnaires in SCBR (summer of 2022) and 61 questionnaires (autumn of 2021) in FGBR. The survey questionnaire aimed to gain (1) an overview of the sustainability innovations, actors, processes and outcomes and (2) of regional networks. The archetype analysis built on the first part of the survey. The social network analysis built on the second part of the survey. In the network section of the survey, interviewees were given a list of relevant organisations and were asked to mark those with which they had a connection.

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Datensatz
Data PhD Lisa-Maria Glass: Governance for the Sustainable Development Goals
Glass, Lisa-Maria
2024|Datenkollektion:Daten PhD Glass

The data set consists of the data, information and materials generated and used in the context of Lisa-Maria Glass‘ PhD at Leuphana University Lueneburg investigating governance of the 17 Sustainable Development Goals (SDG) of the United Nations (The Agenda 2030 for Sustainable Development) adopted by all UN Member States in 2015. The dissertation is submitted in the form of four specialist articles (cumulative dissertation). The archived data set contains the data separated by each article and includes correlating appendices as well providing descriptive and contextual metadata and documentation.

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Audiovisuelle Medien, Dynamische / Interaktive Webressource, Bild, Audio-Aufzeichnung, Text, Sonstiges
Teach About U.S. Student Products - Going Green Eco-Challenges 2014-2023
Kaliampos, Joannis; Schmidt, Torben; Kohl, Martina; Oussaifi, Taieb; Ernst, Karin; Krüger, Katja
2023|Datenkollektion:Teach About U.S. Student Products

The Eco-challenge dataset offers a comprehensive collection of student participation conducted as part of the Going Green - Education for Sustainability course. The dataset focuses on the analysis of how various module topics, such as "Green Energy", "Plastic Recycle" and "Toxic Fashion", impact students' local communities, including their towns, cities, neighborhoods, families, friends and schools and covers student contributions to different eco-challenges provided within the course curriculum over a span of nine years, from the school year 2014 to 2023. Students engaged in a wide range of activities, including experiments, interviews, questionnaire surveys, photography, and video recording, to examine and understand the implications of these topics on their immediate surroundings. The primary formats of student contributions include presentations, videos, songs, and posters. Each participation entry in the dataset is accompanied by an abstract text providing an overview of the project's objectives, as well as a detailed description of the implementation process. The dataset serves as a valuable resource for researchers and sustainability practitioners interested in studying and promoting environmental consciousness and community engagement within educational settings.

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Audiovisuelle Medien, Dynamische / Interaktive Webressource, Bild, Audio-Aufzeichnung, Text, Sonstiges
Teach About U.S. Student Products - Going Green: Education for Sustainability (School Competition Projects 2014-2023)
Kaliampos, Joannis; Schmidt, Torben; Kohl, Martina; Oussaifi, Taieb; Ernst, Karin; Krüger, Katja
2023|Datenkollektion:Teach About U.S. Student Products

The dataset is a collection of school contributions delineating the Going Green Sustainability Action Plans, spanning a period of nine years - from the school year 2014 to 2023. The Going Green Sustainability Action Plans is a school competition organized and supervised by the Going Green steering committee. The dataset encompasses a diverse range of competition projects submitted by more than 90 participating classes, showcasing their innovative ideas, strategies, and implementation processes aimed at fostering sustainability within their schools, communities and neighborhoods. These contributions collectively capture the creative and intellectual outputs generated by students and teachers alike during the competition. Each school project within the dataset is accompanied by an abstract text providing a comprehensive overview of the project's goal, methodology, and implementation process. These abstracts serve as succint summaries, offering valuable insights into the specific objectives, strategies and learning outcomes of each sustainability action plan. The dataset serves as a crucial resource for teachers, educators, researchers as well as sustainability practitioners interested in studying and understanding the multifaceted aspects of sustainability within educational contexts.

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Audiovisuelle Medien, Dynamische / Interaktive Webressource, Bild, Audio-Aufzeichnung, Text, Sonstiges
Teach About U.S. Student Products - U.S. Embassy School Election Project (Class Predictions 2012-2020)
Kaliampos, Joannis; Schmidt, Torben; Kohl, Martina; Ernst, Karin; Krüger, Katja
2023|Datenkollektion:Teach About U.S. Student Products

The school contributions dataset for the U.S. Embassy School Elections Project is a comprehensive and meticulously curated collection of student projects and election predictions spanning three distinct school years: 2012/13, 2016/17 and 2020/21. This dataset encapsulates the creative endeavors of students who have actively participated in the U.S. Embassy School Elections Project, showcasing their innovative ideas and election predictions through various mediums. The dataset comprises more than 300 individual contributions, representing a diverse array of formats, including texts, posters, images, songs, movies, videos, padlets (in both JPEG and PDF formats), powerpoint presentations and other. Each contribution is accompanied by an abstract text, providing a concise yet informative summary that contextualizes the prediction and highlights its key elements. The dataset can be utilized to conduct in-depth analyses, extracting insights on content themes, sentiment analysis and the like, thereby deepening their understanding of students' perspectives and their evolving responses to U.S. Elections and politics over time. This collection of student-generated content facilitates an exploration of the dynamic interplay between teaching and learning English as a foreign language, creativity, intercultural competence and civic engagement, thereby contributing to a broader understanding of student involvement and learning within the context of Content and Language Integrated Learning.

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Text
Interviewdaten Projekt BIGEDIB - anonymisiert (Standort Lüneburg)
Friedrichs-Liesenkötter, Henrike
2023|Datenkollektion:Daten BIGEDIB

Qualitative Interviews mit jungen Menschen mit Fluchterfahrung sowie mit Pädagoginnen und Pädagogen, erstellt, transkribiert und ausgewertet innerhalb des Verbundprojekts “Bildungsteilhabe Geflüchteter in digitalisierten Bildungsarrangements“ (BIGEDIB) am Standort Lüneburg.

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Feldprotokolle BIGEDIB Leuphana Gesamt
Friedrichs-Liesenkötter, Henrike
2023|Datenkollektion:Daten BIGEDIB

Feldprotokolle der teilnehmenden Beobachtungen mit jungen Geflüchteten, Pädagoginnen und Pädagogen sowie weiteren Beteiligten (z.B. Personen mit Vormundschaft), erstellt und ausgewertet innerhalb des an der Leuphana Universität Lüneburg durchgeführten Teilprojekts des Verbundprojekts “Bildungsteilhabe Geflüchteter in digitalisierten Bildungsarrangements“ (BIGEDIB).

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