726 results
Search Results
2. Factors influencing purchase intention for recycled products: A comparative analysis of Germany and South Africa.
- Author
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Dobbelstein, Thomas and Lochner, Carina
- Subjects
RECYCLED products ,CONSUMER behavior ,INTENTION ,COMPARATIVE studies ,TOILET paper - Abstract
Due to an increasing demand, companies have started producing recycled products. However, little is known about the specific purchase behavior. Hence, this study analyses the factors influencing purchase intention for recycled products including differences related to different types of products and between Germany and South Africa. A quantitative study in Germany (n = 603) and South Africa (n = 692). shows that purchase intention is significantly higher in South Africa. The influencing factors (individual, product, and context related constructs) are the same in both countries, but they differ regarding their strength. Thus, the factor "attitude/environmental concern" has the strongest influence in South Africa, while it is "value/accessibility" in Germany. Furthermore, purchase intention for mobile phones is generally smaller than for t‐shirts and toilet paper. Purchase intention for recycled t‐shirts is significantly higher in South Africa than in Germany. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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3. Dünnes Papier garantiert Lesespaß.
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PRINTING paper ,PERIODICALS ,WASTE paper ,COST - Abstract
Copyright of Nachrichten aus der Chemie is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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4. In Response to "My name on the door by the Professor's name": The process of recruiting a researcher with a learning disability at a UK university (Anderson, Keagan‐Bull, Giles & Tuffrey‐Wijne 2023).
- Author
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Schlothauer, Beate, Pöschmann, Frank, Martick, Steffen, and Kremsner, Gertraud
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TEAMS in the workplace ,JOB descriptions ,EMPLOYEE recruitment ,UNIVERSITIES & colleges ,PEOPLE with disabilities ,INTELLECTUAL disabilities - Abstract
The article describes the process of recruiting a researcher with a learning disability at a United Kingdom (UK) university. Topics discussed include how the editors choose the paper, the job application process, and how the team works together. The support needed by people with learning disabilities when they apply for a job is also mentioned.
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- 2023
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5. Control pliers in principal‐agent relations: An investigation of hardship commissions in the German asylum administration.
- Author
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Radtke, Ina and Seyfried, Markus
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POLITICAL asylum , *PUBLIC administration , *IMMIGRATION policy , *POLITICAL refugees , *ORGANIZATIONAL sociology - Abstract
There is a remarkable gap in research regarding principal‐centred analyses of control means towards—in a formal sense—rather weak independent administrative actors as agents. Therefore, the paper develops a theoretical notion to link means of ex ante and ex post control and applies it to the (re‐)actions of ministries vis à vis hardship commissions in the German Länder by asking: How does the super‐ordinated ministry (principal) try to control the hardship commission (agent) and with what effect? The theoretical framework is based on principal‐agent theory and argues that the respective relationship is best understood by a notion of control pliers which interlinks the principal's preferences, its means of ex ante and ex post control and the agent's output. We hereby draw on partisan and organization theory. The overall research design of the paper is confirmatory and the focus on the federal states allows to control most of the external variance. We use descriptive statistics and structural equation modelling for path analysis to investigate the ex ante and ex post elements of the control pliers. Our empirical analysis is based on the output of 12 hardship commissions for the period of 2005–2017. Our results show that ex post control seems to matter more than ex ante control, but also that the effects of both may be characterized as interdependent. Furthermore, we show that partisan influence seems to matter more than organizational factors considering the output of the agent but that most can be won by combining the two approaches. [ABSTRACT FROM AUTHOR]
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- 2024
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6. Should we include margins of error in public opinion polls?
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KRAUSE, WERNER and GAHN, CHRISTINA
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PUBLIC opinion polls , *VOTING , *POLITICAL campaigns , *CITIZENS , *ELECTION forecasting , *CAMPAIGN management - Abstract
Public opinion polls have become vital and increasingly visible parts of election campaigns. Previous research has frequently demonstrated that polls can influence both citizens' voting intentions and political parties' campaign strategies. However, they are also fraught with uncertainty. Margins of error can reflect (parts of) this uncertainty. This paper investigates how citizens' voting intentions change due to whether polling estimates are presented with or without margins of error. Using a vignette experiment (N=3224), we examine this question based on a real‐world example in which different election polls were shown to nationally representative respondents ahead of the 2021 federal election in Germany. We manipulated the display of the margins of error, the interpretation of polls and the closeness of the electoral race. The results indicate that margins of error can influence citizens' voting intentions. This effect is dependent on the actual closeness of the race and additional interpretative guidance provided to voters. More concretely, the results consistently show that margins of error increase citizens' inclination to vote for one of the two largest contesting parties if the polling gap between these parties is small, and an interpretation underlines this closeness. The findings of this study are important for three reasons. First, they help to determine whether margins of error can assist citizens in making more informed (strategic) vote decisions. They shed light on whether depicting opinion‐poll uncertainty affects the key features of representative democracy, such as democratic accountability. Second, the results stress the responsibility of the media. The way polls are interpreted and contextualized influences the effect of margins of error on voting behaviour. Third, the findings of this paper underscore the significance of including methodological details when communicating scientific research findings to the broader public. [ABSTRACT FROM AUTHOR]
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- 2024
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7. Conflict and salience as drivers of corporate lobbying? An elite survey experiment.
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Aizenberg, Ellis
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LOBBYING ,COMMUNITIES ,TRADE associations - Abstract
This paper argues that a high degree of conflict and a low degree of salience on a policy issue drives corporations to lobby alone rather than via a business association. Previous research has addressed drivers at organizational, sector and structural level. This paper adds an issue perspective. These arguments are important as democracies thrive when business employs its power in a responsible manner. When corporations lobby alone, it can be a challenge to do so as they tend to overlook long‐term interests of the broader business community and society. The arguments are tested for the first time in a corporatist context through an original survey experiment among corporate lobbyists in Germany and the Netherlands. The study finds support for the expectation on conflict, which is striking as it indicates that corporations prefer to lobby alone due to conflict even in contexts in which they are not incentivized to do so. [ABSTRACT FROM AUTHOR]
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- 2023
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8. A never‐ending story of an identity crisis or a creative reformulation of an Alevi‐mindset? What the case of Alevi youth in the German diaspora suggest today?
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Gültekin, Ahmet Kerim
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IDENTITY crises (Psychology) , *DIASPORA , *IDENTITY (Psychology) , *DEPERSONALIZATION , *ETHNOLOGY - Abstract
The Alevi movement, originating more than three decades ago in Turkey and the Western European diaspora, has led to significant social and cultural shifts within Alevi communities. This movement witnessed the emergence of Alevi associations, increased religio‐political activities, and a fervent search for a redefined Alevi identity. The quest for a comprehensive understanding of Alevi identity remains a contested debate, prominently reflected within Alevi youth, who navigate complex socio‐cultural landscapes and encounter challenges in defining their identity amidst competing narratives and associations. This paper examines the identity formation strategies of young Alevis in Berlin, drawing on ethnographic fieldwork conducted between 2021 and 2023. Contrary to mainstream portrayals of Alevi youth experiencing a loss of identity, this study argues for the presence of continuity dynamics, emphasising inherited Alevi mindsets and emotions. Through interviews and analysis of a documentary produced by Berlin Alevi youth, the paper explores new narratives about Alevi history, sociology, and theology constructed by young Alevis, highlighting their role in shaping contemporary Alevism in Germany. This research contributes original data and discussions to the existing literature on Alevi youth, shedding light on their evolving identities and the dynamics of Alevi discourse in diasporic settings. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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9. Migrants' transnational social positioning strategies in the middle classes.
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Stock, Inka
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SOCIAL status , *MIDDLE class , *SOCIAL classes , *SOCIAL mobility , *IMMIGRANTS - Abstract
This paper examines the influence of class on migrants' social positioning strategies in transnational spaces. It contributes to debates about the processes of transnational class‐making and class formation. Going beyond an analysis of class in socio‐economic terms, the paper focuses on peoples' (changing) subjective understandings of middle‐class membership as a relevant factor in migrants' transnational social positioning strategies. Based on qualitative interview data with middle‐class migrants in Germany, the presentation relates their experiences with downward social mobility before and after migration to their subjective perspectives on middle‐class membership over time and in different places. The findings show that middle‐class performance is shaped by migration experiences but also shapes peoples' mobility trajectories and therefore influences and promotes different transnational lifestyles. [ABSTRACT FROM AUTHOR]
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- 2024
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10. Evaluating the mismatch between user requirements and existing situation display tools in administrative crisis management.
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Hellmund, Tobias and Moßgraber, Jürgen
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CRISIS management , *PERSONNEL management , *ART exhibitions , *INFORMATION resources , *INFORMATION sharing - Abstract
Crisis management is a challenging and interdisciplinary task in which various information must be acquired and fused. In Germany, Civil Crisis Management is usually organized into two parts: the organizational‐administrative division and the operative‐tactical division, which are subordinate to the authorities (political) leadership. To organize an efficient and interdisciplinary response, crisis staffs can be called up. In these administrative crisis staffs, information sources are bundled, responsible experts collaborate and exchange information. To achieve a common understanding of the crisis, situational displays are created. Situational displays present the extend of the crisis and offer high‐level information required by the staff members. They can show the extent of the crisis area on maps or integrate other, for example numeric, information. This paper presents both state of the art in situational display creation and the most recent requirements in administrative crisis management. Data were collected through structured questionnaires and workshops regarding the tools for the creation of situational displays. For both data gathering methods, we were able to acquire active crisis management experts as participants. To determine the state of the art for situational displays for administrative crisis management staff we utilized structured questionnaires, which were answered by 14 crisis management authorities. Through two expert workshops with each nine participants, the requirements for situational display were collected. This paper compares the two datasets to evaluate the recent state of situational displays for administrative crisis staff in practice. The article summarizes usage of situational displays by practitioners and compiles lessons from the field. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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11. Fifteen Years of Integrated Terrestrial Environmental Observatories (TERENO) in Germany: Functions, Services, and Lessons Learned.
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Zacharias, Steffen, Loescher, Henry W., Bogena, Heye, Kiese, Ralf, Schrön, Martin, Attinger, Sabine, Blume, Theresa, Borchardt, Dietrich, Borg, Erik, Bumberger, Jan, Chwala, Christian, Dietrich, Peter, Fersch, Benjamin, Frenzel, Mark, Gaillardet, Jérôme, Groh, Jannis, Hajnsek, Irena, Itzerott, Sibylle, Kunkel, Ralf, and Kunstmann, Harald
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TECHNOLOGICAL progress ,EARTH system science ,GLOBAL environmental change ,OBSERVATORIES ,ECOLOGICAL forecasting ,AGRICULTURAL innovations ,ATMOSPHERIC boundary layer ,WATER demand management - Abstract
The need to develop and provide integrated observation systems to better understand and manage global and regional environmental change is one of the major challenges facing Earth system science today. In 2008, the German Helmholtz Association took up this challenge and launched the German research infrastructure TERrestrial ENvironmental Observatories (TERENO). The aim of TERENO is the establishment and maintenance of a network of observatories as a basis for an interdisciplinary and long‐term research program to investigate the effects of global environmental change on terrestrial ecosystems and their socio‐economic consequences. State‐of‐the‐art methods from the field of environmental monitoring, geophysics, remote sensing, and modeling are used to record and analyze states and fluxes in different environmental disciplines from groundwater through the vadose zone, surface water, and biosphere, up to the lower atmosphere. Over the past 15 years we have collectively gained experience in operating a long‐term observing network, thereby overcoming unexpected operational and institutional challenges, exceeding expectations, and facilitating new research. Today, the TERENO network is a key pillar for environmental modeling and forecasting in Germany, an information hub for practitioners and policy stakeholders in agriculture, forestry, and water management at regional to national levels, a nucleus for international collaboration, academic training and scientific outreach, an important anchor for large‐scale experiments, and a trigger for methodological innovation and technological progress. This article describes TERENO's key services and functions, presents the main lessons learned from this 15‐year effort, and emphasizes the need to continue long‐term integrated environmental monitoring programmes in the future. Plain Language Summary: This paper discusses the importance of creating comprehensive environmental observation systems to better understand and address global and regional environmental changes. In 2008, a German research infrastructure named Terrestrial Environmental Observatories (TERENO) was established to build and maintain a network of observatories. The goal is to conduct interdisciplinary, long‐term research on the impacts of global environmental changes on terrestrial ecosystems and their socio‐economic effects. The TERENO network employs advanced methods from environmental monitoring, geophysics, remote sensing, and modeling to study various environmental aspects. Over the past 15 years, four observatories have been part of this network, contributing to valuable experience in overcoming challenges and exceeding expectations. Today, TERENO is a crucial component for environmental modeling and forecasting in Germany, serving as an information hub for practitioners and policymakers. It also fosters international collaboration, supports large‐scale experiments, and drives methodological and technological advancements. The article highlights key lessons learned from this 15‐year effort and emphasizes the importance of continuing such integrated environmental monitoring programs in the future. Key Points: Integrated observatories ensure a holistic Earth Systems perspective, offering data for current and future ecological challengesThe scientific and societal value of observatories is invaluable, but their design, construction and operation require considerable effortFor assured long‐term data collection, research infrastructure must have flexible design for adapting to changing research needs [ABSTRACT FROM AUTHOR]
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- 2024
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12. Exploring the perspective of adolescent childhood cancer survivors on follow‐up care and their concerns regarding the transition process—A qualitative content analysis.
- Author
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Winzig, Jana, Inhestern, Laura, Sigmund, Désirée, Paul, Verena, Hail, Lesley‐Ann, Rutkowski, Stefan, Escherich, Gabriele, and Bergelt, Corinna
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TRANSITIONAL care ,CHILDHOOD cancer ,MEDICAL personnel ,CANCER survivors ,CONTENT analysis ,ADOLESCENT gynecology - Abstract
Purpose: In Germany, children diagnosed with cancer survive their initial disease in more than 80%, and the majority will become long‐term survivors. Around the age of 18, survivors are transferred to adult healthcare. The transition can be a critical period in the process of care at which many childhood cancer survivors discontinue to participate in regular follow‐up care. Hence, the objective of the paper was to explore (a) survivors' attitudes towards pediatric follow‐up care and (b) their concerns regarding the transition process to draw conclusions for optimizing pediatric care and transition processes. Methods: We conducted semi‐structured interviews with 21 adolescent childhood cancer survivors between the ages of 14 and 20. The survivors were recruited via a pediatric oncology department of a university hospital in Germany. Based on the principles of qualitative content analysis, a deductive‐inductive method according to Kuckartz was applied. Results: Based on the interview guide and derived from the exploratory research questions, two key categories were generated: (a) Survivors' attitudes towards pediatric follow‐up care, which encompasses all formal and emotional aspects of survivors regarding follow‐up care, and (b) their concerns regarding transition from pediatric to adult healthcare, where hindering and facilitating factors for a successful transition occur. Our results show high satisfaction among survivors with follow‐up care. Nevertheless, they wish to be more integrated into processes and the organization of their follow‐up care. Most adolescent survivors do not feel ready for transition. Conclusion: The integration of survivors into the organization processes and routines, and the promotion of emotional detachment from pediatric health care professionals (HCPs) are important to reduce concerns and uncertainties of adolescent survivors regarding the transition process and to promote subjective readiness for transition. To gain confidence in the adult healthcare, it is crucial to provide tailored education depending on individual requirements and needs and to build trusting relationships between survivors and adult HCPs. [ABSTRACT FROM AUTHOR]
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- 2024
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13. 'Depending on where I am...' Hair, travelling and the performance of identity among Black and mixed‐race women.
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Lukate, Johanna M. and Foster, Juliet L.
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PERSONAL beauty ,TRAVEL ,ATTITUDE (Psychology) ,BLACK people ,FEMININITY ,HAIR care products ,GROUP identity ,WOMEN ,INTERVIEWING ,QUALITATIVE research ,BODY movement ,RESEARCH funding ,THEMATIC analysis - Abstract
A growing interdisciplinary literature examines the role of hair textures and styles in Black and mixed‐race women's identity performances. Through an analysis of travel narratives, this paper extends and complements research on the context‐dependency of racialized identity performances. This paper presents an analysis of 24 qualitative interviews with Black and mixed‐race women in England and Germany. The question it seeks to answer is: 'How do changes in context alter Black and mixed‐race women's hairstyling practices as a performance of identity?' Navigating a novel context could lead the women to (1) conform to local standards of beauty and femininity, (2) resist external expectations, (3) try out novel performances and (4) negotiate the complex performance of belonging. All in all, this paper shows that Black and mixed‐race women dialogically re/negotiated and performatively re/created how they identify and how they are identified by others as they moved from one context to another. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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14. An organized anarchy? Understanding the role of German cooperation in the construction and export of the dual training model.
- Author
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Fontdevila, Clara, Valiente, Oscar, and Schneider, Sebastian
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EXPORT controls ,ANARCHISM ,INTERNATIONAL economic relations ,FOREIGN trade promotion ,COOPERATION ,VOCATIONAL education ,AUTOMOBILE driver education ,ECONOMICS education - Abstract
The role of German cooperation as a key force behind the worldwide dissemination of dual training is well‐established within the specialized literature. The multilayered and fragmented nature of the German cooperation landscape suggests that German efforts in this area follow a complex and evolving interplay of motivations—yet the rationales behind Germany's bilateral work in the area of technical and vocational education and training (TVET) have rarely been examined in a systematic way. Additionally, existing approaches to the question of aid motivations as provided by economics and international relations scholarship appear to be ill‐suited to understanding the rationales behind Germany's TVET cooperation efforts. Drawing on a combination of document analysis and interviews with key stakeholders, this paper investigates the heterogeneity of drivers and motivations behind German cooperation efforts in the promotion and export of the dual training model and examines the coordination challenges posed by this diversity. The paper finds that German efforts in the international promotion of dual training are driven by at least three analytically distinct rationales that correspond roughly to three differentiated poles within the German policy space—namely, the economic, development and education arenas. The paper also finds that this diversity of motivations poses important coordination challenges—and that, while recent coordination efforts have succeeded in securing some degree of rhetorical consistency, only limited progress has been made in terms of operational coherence. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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15. Data driven planning and approval processes of public road construction projects.
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Matthei, Jonathan and Klemt‐Albert, Katharina
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ROAD construction ,CONSTRUCTION projects ,PRODUCTION planning ,BUILDING information modeling - Abstract
Planning and approval processes in Germany still take many years in some cases. According to the Federal Ministry for Digital and Transport digitalization must be used to pick up the pace and achieve progress. In this context, digital methods and applications such as a Common Data Environment (CDE) promise to accelerate and increase the efficiency of road construction projects. This paper first provides an illustration of the main purposes and functions of a CDE. This includes an in‐depth study of current national and international regulations. Subsequently, challenges and optimization opportunities related to the planning and approval process are identified. To this purpose, a quantitative research approach questioning employees from state and federal road construction administrations is carried out. This study identifies improvement potentials through a CDE application especially regarding tracing and transparency. According to the study, the planning and approval process needs to get digitalized, simplified and shorten. Therefore, future research needs to address the question of how to implement a cross‐country CDE for planning and approval processes that interfaces with various state and federal systems without displacing them. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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16. Full‐Scale Composite Moment‐Resisting Frame with Dissipative Bolted Connections under Monotonic Loads: Experimental versus Numerical Results.
- Author
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Don, Rafaela, Balaskas, Georgios, Vulcu, Cristian, and Hoffmeister, Benno
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BOLTED joints ,EARTHQUAKE hazard analysis ,KATABATIC winds ,BENDING moment ,NATIONAL territory ,MATERIAL plasticity - Abstract
The detailing of typical semi‐rigid beam‐to‐column joints in Germany was based on the assumption of low seismic actions, thus design could be covered by wind and gravity actions. Given the recent seismic hazard assessment of the national territory, in which the seismic risk was proved to be higher than formerly considered, questions have been raised about the approach to steel and composite joint design and detailing. Answers to the effect of increased seismic demands on semi‐rigid connections and to joint performance are provided in new studies of the authors. The performance (insufficient bending resistance and stiffness, brittle failures) and detailing deficiencies (small weld sizes, weak web panel) require improvements in order for joints to transfer higher bending moments and to conform to prEN 1998‐1‐2. Pre‐test analyses showed that, in comparison with current typical joints, improved solutions have 40% / 70% higher sagging / hogging bending resistance and sustain plastic deformations within connections prior to failure. Thus, the performance of joints designed for moderate‐low seismicity is experimentally assessed through monotonic and cyclic tests on composite frame specimens. The focus of the paper is on the monotonic response. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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17. NextGenerationEU and the Future of the European Monetary Union: Shifting Interests and New Fractures in the German Power Bloc.
- Author
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Schneider, Etienne
- Subjects
MONETARY unions ,FISCAL capacity ,EUROPEAN integration ,FOREIGN exchange rates ,CIVIL service ,GEOPOLITICS ,FOREIGN exchange market ,CREDIT - Abstract
Based on joint borrowing and a significant transfer component, NextGenerationEU stands in contrast to Germany's longstanding rejection of a 'debt' and 'transfer union'. This article probes into the determinants of this shift in Germany's European policy approach. Focusing on the conflicts in Germany over the 'deepening' of the Monetary Union through fiscal capacity building between 2015 and 2020, it investigates which actors, interests and strategies instigated this shift. The analysis is based on trade and exchange rate data, a qualitative document analysis of position papers as well as expert interviews with interest group representatives, parliamentarians and civil servants. Theoretically, the study draws on concepts from regulation theory, materialist state theory and neo‐Gramscianism. It argues that even though not a fundamental paradigm shift, Germany's push for NextGenerationEU indicates a strategic re‐orientation of parts of the German power bloc towards European fiscal integration, amplified by recent geopolitical dynamics and crisis tendencies. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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18. Path dependence of accountants: Why are they not involved in corporate sustainability?
- Author
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Wenzig, Julius, Nuzum, Anne‐Katrin, and Schaltegger, Stefan
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CORPORATE sustainability ,ACCOUNTANTS ,MANAGEMENT accountants ,SUSTAINABILITY ,SEMI-structured interviews ,TRANSFORMATIVE learning - Abstract
Accounting has been identified as a key area to inform managers seeking to transform businesses towards sustainability. Empirical research, however, shows that management accountants are scarcely involved in sustainability accounting. This paper contributes to understanding their barriers, using path dependence theory as a theoretical framework to empirically investigate how accountants have become "locked in" by self‐reinforcing mechanisms. Based on semistructured interviews with 33 management accountants in Germany, the paper identifies three interrelated self‐reinforcing mechanisms that inhibit accountants from sustainability involvement. A strong focus on financial priorities and incremental improvements driven by top management expectations hinder the consideration of sustainability beyond its direct costs. Specialization is another barrier, as is an understanding of sustainability as peripheral rather than a core business. Contrary to prior literature, accountants express eagerness to learn, though rarely about sustainability. They rarely question assumptions about sustainability and their role, leading to missed opportunities for double‐loop learning and more transformative change. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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19. Comprehensive Assessment of Reading in Aphasia (CARA) reading questionnaire—German version.
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Thumbeck, Sarah‐Maria, Webster, Janet, and Domahs, Frank
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STATISTICS ,STATISTICAL reliability ,RESEARCH evaluation ,RESEARCH methodology evaluation ,RESEARCH methodology ,SPEECH evaluation ,APHASIA ,PSYCHOMETRICS ,CRONBACH'S alpha ,QUESTIONNAIRES ,REPEATED measures design ,DESCRIPTIVE statistics ,RESEARCH funding ,DATA analysis ,SENSITIVITY & specificity (Statistics) ,DATA analysis software ,READING ,GOAL (Psychology) ,EVALUATION - Abstract
Background: Reading comprehension is frequently impaired in persons with aphasia (PWA). For goal‐setting and outcome measurement, speech and language therapists (SLTs) need to determine an individual's perspective of their reading difficulties and everyday reading activities. The Comprehensive Assessment of Reading in Aphasia (CARA) reading questionnaire provides a person‐centred tool to find out the individual perception of reading functions, reading‐related emotions and reading activities in PWA. It was developed and evaluated in English. So far, there is no equivalent instrument in German. Aims: To translate and adapt the CARA reading questionnaire into German language and culture, to evaluate its practicability and acceptance, and to provide the first psychometric properties of the German version. Methods & Procedures: Based on translation and adaptation guidelines, we conducted two forward translations that were merged and then adapted. A back translation was prepared and compared with the original version. It was found to be semantically equivalent by one of the authors of the original version. We performed pilot testing with 12 PWA, and the pilot version was adapted according to the comments of these participants. We then collected data on self‐reported perception of reading and on psychometric properties of the translated and adapted German version. A total of 22 German‐speaking PWA completed the questionnaire at least five times during an intervention study. We analysed retest reliability with Spearman correlation, internal consistency with Cronbach's alpha, internal responsiveness with the standardized response mean, as well as the relationship between outcomes of the questionnaire and text comprehension measures using repeated measures correlations. Outcomes & Results: Our data suggest good practicability and acceptance of the German version of the CARA reading questionnaire as well as appropriate validity, reliability and sensitivity to measure therapy‐induced change. We found moderate correlations between outcomes of the questionnaire and text‐level reading speed. Conclusions & Implications: The German version of the CARA reading questionnaire could be helpful in intervention planning and goal‐setting with German‐speaking PWA. By using the questionnaire, SLTs can find out about a person's individual perception of reading difficulties as well as individually relevant reading activities. The questionnaire provides a tool to measure change and is therefore valuable to demonstrate self‐reported individual progress. As reading speed seems to be an indicator of personal perception of reading difficulty, it is important to consider reading speed in reading interventions and in reading comprehension assessments. WHAT THIS PAPER ADDS: What is already known on the subject: Reading comprehension is frequently impaired in PWA. Reading preferences, the perception of difficulties and the impact on everyday life reading activities are specific to the individual and thus need to be known for goal‐setting, intervention planning and monitoring of change. As part of a comprehensive assessment of reading, Morris et al. developed a person‐centred English language questionnaire for this purpose. So far, there is no equivalent tool in German. What this paper adds to the existing knowledge: In this study, we translated and adapted the questionnaire to German language and culture, and analysed its validity and reliability with German‐speaking PWA. We demonstrated that the German version is accessible for German‐speaking PWA, and that it has appropriate validity, reliability and sensitivity to measure self‐reported change. Outcomes of the questionnaire correlate with text level reading speed. What are the potential or actual clinical implications of this work?: The German version of the questionnaire could be a valuable self‐reported outcome measure to assess individual perceptions of reading and to measure progress (as perceived by an individual) as a consequence of recovery or intervention in either clinical or research settings. As reading speed might be an indicator of everyday life reading as perceived by an individual, it should be considered in reading assessments and interventions. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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20. The influence of visions on cooperation among interest organizations in fragmented socio‐technical systems.
- Author
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Wesche, J. P., Negro, S. O., Brugger, H. I., Eichhammer, W., and Hekkert, M. P.
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SOCIOTECHNICAL systems ,RESIDENTIAL heating systems ,INSTITUTIONAL environment ,HEATING ,CLUSTER analysis (Statistics) - Abstract
The paper shows that visions of the future can be used as a predictor of cooperation and division between actors in their efforts to shape the institutional environment, specifically policy in socio‐technical systems. Accordingly, the paper suggests a new method to analyze visions: a virtual solution space in which visions can be grouped according to their similarity. The similarity of visions is calculated based on cluster analysis. Empirically, the paper focuses on the networks between industry associations in the heating transition in the German building sector. It shows that actors whose visions of future socio‐technical system developments overlap are more likely to cooperate with each other. It also suggests that the fragmentation of the residential heating system in Germany is reflected in a fragmented actor network. Furthermore, the authors show that shared technological interests can outweigh similar visions. These fragmented technological interests hinder meaningful cooperation. This is potentially one reason why a powerful low‐carbon heating coalition in Germany that could facilitate an accelerated deployment of low‐carbon heat systems by driving policy change has not emerged to date. The paper contributes to a better understanding of how niche actors in sustainability transitions use their agency and specifically strategize to bring about institutional change. In this respect, the authors discuss how differing levels of system‐fragmentation influence transition dynamics in general and institutional change dynamics in particular. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
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21. Crisis management and ethical expertise: The role of ethics advice during the COVID‐19 pandemic in Germany.
- Author
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Sommer, Theresa, Strassheim, Holger, and Wenzel, Lars
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COVID-19 pandemic ,CRISIS management ,EXPERTISE ,ETHICS ,ETHICAL problems - Abstract
Copyright of Risk, Hazards & Crisis in Public Policy is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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22. The Effect of Offspring Sex on Parents' Migration Probabilities and Outcomes—A Natural Experiment.
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PARENTS ,SOCIALIZATION ,PROBABILITY theory ,LANGUAGE acquisition ,PARENT attitudes ,RISK aversion - Abstract
Scholars can rarely make causal claims about migration probabilities and outcomes. Leveraging a natural experiment based on the randomness of offspring sex, this paper uses the German SOEP Migration Sample to examine the effect of having a first‐born son or daughter on parents' likelihood to migrate and integrate. It shows that (non‐Christian) parents of sons are more likely to migrate to Germany, but parents of daughters fare better after migration in terms of language acquisition, feeling at home and overall satisfied with their lives. The first finding is explained through gendered differences in parental investment, risk aversion, and household decision‐making. The second finding is explained through girls' greater ability to act as brokers between their parents and the host society. For migration scholarship, the study provides a rare causal argument about family migration. For research on offspring sex effects, it provides further evidence of a socialization from child to parent, expands the possibility of offspring sex effects from parental attitudes to behaviors, and cautions against assuming that offspring sex is random in all populations. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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23. Business, biodiversity and ecosystem services: Evidence from large‐scale survey data.
- Author
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Wagner, Marcus
- Subjects
ECOSYSTEM services ,BIODIVERSITY ,ADAPTIVE natural resource management ,BUSINESS size ,SMALL business ,RISK perception - Abstract
This paper analyses data from a large‐scale survey on corporate action to support biodiversity and ecosystem services undertaken by firms of all sizes and across manufacturing industries. The analysis focuses on Germany as the largest economy by GDP in the European Union and analyses the uptake of activities directly aimed at protecting biodiversity and ecosystem services compared to the uptake of other environmental protection activities. It furthermore investigates how activity and tool adoption as well as risk assessments vary with firm size and across industries, and with implementing environmental management systems. The analysis finds tensions between risk perception and activities pursued for biodiversity protection, largely because firms shy away from substantive action. It reveals that smaller and medium‐sized firms are less active and that environmental management systems are not conducive to corporate activities in support of biodiversity and ecosystem services. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
24. An integrative and prospective approach to regional material flow analysis: Modeling the decarbonization of the North Rhine‐Westphalian steel industry.
- Author
-
Radloff, Rainer, Abdelshafy, Ali, and Walther, Grit
- Subjects
STEEL industry ,MATERIALS analysis ,CARBON dioxide mitigation ,CARBON offsetting ,ELECTRIC power consumption ,NATURAL gas - Abstract
North‐Rhine Westphalia is the center of the German and European steel production. Its steel industry is heavily based on the primary production route and emits up to 30 Mt CO2 annually. One possible and increasingly prominent alternative to reduce these emissions is the hydrogen‐based direct reduction. While this technology allows for a near climate‐neutral production of primary steel, it poses substantial impacts on regional energy and material flows. Hence, the aim of this paper is to quantify the alterations in energy and material flows over time via integrating top‐down energy and material flow models with bottom‐up process models. The resulting values of emissions, energy, and material flows are then used to develop prospective scenarios that depict the requirements and consequences of potential pathways toward a climate‐neutral steel production by 2045. The outcomes show that decarbonizing the North Rhine‐Westphalian steel industry leads to an additional demand for renewable energies of up to 52.5 TWh per year, which represents 10% of the current electricity production in Germany. As securing the green electricity demand is a large challenge, the study also analyzes the impact of a partial recourse to natural gas as a reducing agent in combination with other measures like carbon capture and utilization/storage. The results show that such a recourse would reduce the electricity demand to 36.8 TWh. Hence, the paper illustrates relevant implications of the different scenarios, which can be used by policymakers to develop more realistic and resilient strategies for reaching carbon neutrality. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
25. Accommodation, empowerment and disinvestment—Typical second‐language learning trajectories of Syrian refugees in Germany.
- Author
-
Bernhard, Stefan
- Subjects
SYRIAN refugees ,DISINVESTMENT ,SECOND language acquisition ,CONCEPT learning ,SELF-efficacy ,SOCIAL marginality - Abstract
This paper asks how refugees' second‐language learning processes are embedded in their lives in host countries. To address this question, the paper proposes the concept of second‐language learning trajectories. These trajectories explain refugees' second‐language learning as closely intertwined with learners' self‐understanding, experiences and positioning in host countries. Using longitudinal narrative interview data from Syrian refugees in Germany, the paper identifies three different types of second‐language learning trajectories, that is empowerment, accommodation and disinvestment. These trajectories have vastly diverse outcomes, not only in terms of second‐language proficiency but also in terms of learning motivation, self‐views and future prospects. Moreover, second‐language learning trajectories evolve based on self‐reinforcing dynamics that make switching between trajectories increasingly difficult over time. This is particularly detrimental to refugees on the disinvestment trajectory, which entails social decline and exclusion. The paper also identifies institutional regulations in Germany that compound refugees' struggles to gain a foothold in their host country. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
26. Access to and exclusion from housing over time: Refugees' experiences in rural areas.
- Author
-
Weidinger, Tobias and Kordel, Stefan
- Subjects
RURAL housing ,RURAL geography ,REFUGEES ,HOUSING ,RESIDENTIAL patterns - Abstract
Taking the example of recognized refugees in rural Germany, and following the housing pathways approach, the paper addresses the complex interplay of individual and family‐related residential preferences over time as well as structural factors regarding access to housing and associated settlement and integration. Results are from a long‐term empirical study that encompassed both refugees' and local actors' views. Mechanisms and practices of exclusion that prevent refugees from accessing appropriate private housing are related to the negotiation of residential preferences about where and how to live, as well as to structural aspects such as the pattern of local housing markets, accessibility of infrastructures or the unwillingness of landlords to let to refugees. The paper concludes to highlight the role of place in housing trajectories and the significance of social resources within refugees' practices and local intermediaries' strategies to overcome exclusion and provision of access to rural housing. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
27. Globalization and Gender‐Specific Patterns in Individual Fertility Decisions.
- Subjects
FERTILITY ,HUMAN fertility ,LABOR supply ,ECONOMIC structure ,GLOBALIZATION - Abstract
In the German post‐reunification context dominated by economic uncertainty and structural change, this paper studies the effects of import shocks from China on the fertility decisions of individuals working in the German manufacturing sector between 1995 and 2016. While focusing on trade shocks related to Chinese imported goods, the paper explores individual fertility via the labor market outcomes of manufacturing workers, roughly a fifth of German employment. I investigate the gender‐specific effects of Chinese import competition on individual fertility and explain the channels mediating each of them. I find that globalization affects overall fertility negatively, but the effect is positive for women and negative for men. Results indicate a reduction in the employment opportunity of individuals, an increase in marginal employment and higher economic insecurity. There is a substitution effect in the labor supply of women, here prevalently concentrated in low‐technology sectors: as female earnings fall and their opportunity cost of work is lower, the prospect of having children possibly becomes a more rewarding alternative. Given concerns over low fertility in Germany, findings are particularly important for understanding the German social and economic structure that enabled the country's post‐reunification transformation but also allowed heavy labor market segmentation and atypical work. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
28. Digital gravity? Firm birth and relocation patterns of young digital firms in Germany.
- Author
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Hellwig, Vanessa
- Subjects
FIXED effects model ,GRAVITY - Abstract
This paper analyses the spatial patterns of young (<10 years) digital firms in Germany between 2008 and 2017 on county level. Determinants of firm birth locations as well as relocations are considered jointly to understand differences in location choices within firms' life cycles. I match commercial register data of 107,321 firms with county‐level administrative data to capture local characteristics. Using an OLS model with fixed effects, I find that the local knowledge base—that is, universities, research institutes, and colocated incumbents—are significant key determinants of digital firm birth when controlling for a host of local characteristics. My results indicate that for five firms per 1000 inhabitants, there is around one firm birth. Second, using a fixed effects gravity model for the analysis of relocations, I find that the most dominant explanatory factor for firm relocation across specifications is distance, that is, relocation costs. Relocation flows are more than twice as high to neighboring counties relative to other locations which shows that digital firms are not as footloose as their business model may suggest. Jointly, my results reflect economic activity's regional persistence, particularly for new firms. My paper provides evidence for policies targeting homogenous digital clusters based on strong colocation and that digital economic activity is not shifted over long distances, but the regional entrepreneurship capital is crucial for local growth. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
29. What is higher education to contemporary students in Germany?
- Author
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Schäfer, Gregor
- Subjects
- *
HIGHER education , *SOCIAL background , *EDUCATION policy , *EDUCATIONAL equalization - Abstract
The purpose, aim and goals of higher education itself have been discussed and researched in the context of massified and marketised higher education in Germany, with a focus mainly on higher education national policies or the view of faculty staff. By shifting the perspective instead to the students, this article asks what higher education means to them nowadays. This study is based on 95 interviews with German graduate students from three disciplines (i.e. business administration/management, medicine and musicology) and it offers a typology of what students understand as the purpose of higher education. Six types were reconstructed from the empirical material, along three main lines of higher education's purpose (i.e. occupational, personal and societal). This paper also shows how the chosen discipline becomes more salient for the student's perception of higher education purpose than their social background. This questions previous research that found strong ties between instrumentalism and social background in higher education. This paper also demonstrates that social differences do matter in their egalitarian or elitist variation of understanding within non‐instrumentalist types. Overall, this study illustrates how heterogenous contemporary higher education purpose has become, which mirrors a further general differentiation in higher education. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
30. Bisphenol A in German watersheds: Part II. FlowEQ model‐based characterization of sources and current and future conditions.
- Author
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Bock, Michael, Fetters, Kyle, Tappert, Lars, Hoehne, Dominik, Bunge, Michael, Tenbrock, Silke, Mueller, Gerhard, and Gestermann, Sven
- Subjects
BISPHENOL A ,ENVIRONMENTAL toxicology ,EMISSIONS (Air pollution) ,WASTE recycling ,WASTEWATER treatment ,LANDFILL management - Abstract
Increasing scientific and regulatory concern regarding environmental concentrations of bisphenol A (BPA) increases the need to understand the sources and sinks of this chemical. We developed a coupled flow network/fugacity‐based fate and transport model to assess the contribution of different emissions sources to the concentration of BPA in surface water in Germany. The model utilizes BPA loadings and sinks, BPA physicochemical properties, a water flow network, environmental characteristics, and fugacity equations. The model considers industrial emissions, leaching from BPA‐containing articles, wastewater treatment and bypass events, and emissions from landfills. The model also considers different scenarios that account for changes in the usage profile of BPA. Model predictions compare favorably to measured surface water concentrations, with the modeled concentrations generally falling within the range of measured values. Model scenarios that consider reductions in BPA usage due to government‐mandated restrictions and voluntary reductions in usage predict falling BPA concentrations that are consistent with the most recent monitoring data. Model predictions of the contributions from different usage scenarios and wastewater treatment methods can be used to assess the efficacy of different restrictions and waste handling strategies to support efforts to evaluate the costs and benefits associated with actions aimed at reducing BPA levels in the environment. This feature of the model is of particular importance, given current efforts to update the regulations regarding BPA usage in the EU. The model indicates that as the current restriction on BPA in thermal paper works through the paper recycling process, BPA concentrations will continue to decrease. Other actions, such as upgrades to the stormwater and wastewater infrastructure to minimize the frequency of storm‐related bypasses, are predicted to provide more meaningful reductions than additional restrictions on usage. Integr Environ Assess Manag 2024;20:226–238. © 2023 The Authors. Integrated Environmental Assessment and Management published by Wiley Periodicals LLC on behalf of Society of Environmental Toxicology & Chemistry (SETAC). Key Points: We used a coupled fugacity‐based model and flow network to model BPA in surface waters of Germany that considered different scenarios representative of current and future BPA usage.There was good agreement between the measured and modeled concentrations, and the model predicted the observed reduction in surface water concentrations associated with recent usage restrictions.The model predicts that improved management of landfills and landfill leachate and improvements in stormwater infrastructure can result in significant reductions in loadings and therefore further reductions in surface water BPA concentrations. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
31. Linguistic capital and social inequalities: Experiences of international Chinese students in Germany.
- Author
-
Bilecen, Başak
- Subjects
EQUALITY ,CHINESE students in foreign countries ,FOREIGN students ,SOCIAL capital ,FOREIGN study - Abstract
This paper explores the role of linguistic capital in production and reproduction of social inequalities drawing on 20 in‐depth qualitative interviews with Chinese international students in a German university. The paper highlights that while studying abroad can provide advantages when it comes to learning a new foreign language, it can also bring some disadvantages for those who are educated in a foreign language. It underscores that being proficient in a foreign language is not solely about the ability to communicate, but also about assigning a social value to it for some speakers such as international students. Moreover, the contexts of countries of origin and education are essential. The findings indicate that being educated in a foreign language can lead to various difficulties for international students, such as feeling excluded from social circles, facing academic challenges, and encountering obstacles when trying to find a job while studying. However, despite these challenges, education in a foreign language and particularly in Germany is perceived as advantageous because it helps students to accumulate linguistic and cultural capital, which they believe will benefit them in the labour market upon their graduation. Therefore, this paper stresses the importance of not only the advantages of linguistic capital, but also the ways in which it can simultaneously function as both an advantage and a disadvantage, thereby perpetuating inequalities within and across borders. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
32. Acts of Disengagement in Border Struggles: Fugitive Practices of Refusal.
- Author
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Meier, Isabel
- Subjects
- *
ACTIVISM , *FUGITIVES from justice , *BORDERLANDS , *ABOLITIONISTS - Abstract
This paper explores people's acts of disengagement from activist campaign and group spaces in the context of border struggle activism in Germany and the UK as fugitive practices of refusal. These acts of disengagement took the form of remaining silent or intentionally distracted, sleeping during activist meetings, distancing oneself from activist groups during conversations, or completely withdrawing from these spaces. The paper approaches these acts, first, as practices of refusal that expose notions of the political rooted in liberal struggles over power and freedom as not only risky but also inherently self‐defeating and, second, as radically optimistic and vitalising practices of recovery and care that insist on alternative modes of thinking, practising, and experiencing sociality and the political that can inspire us to consider political agency in relation to wider abolitionist projects. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
33. A transnational practice between fractured homes: Second‐generation Turkish–German migrants' experiences of visiting and being visited.
- Author
-
Kılınç, Nilay
- Subjects
RETURN migration ,IMMIGRANTS ,FAMILIES - Abstract
The paper explores the multiple ways in which visits affect the understanding of home for the Turkish–German second generation who have relocated to Turkey. Based on thematic–narrative analysis of 116 life‐story interviews with second‐generation 'returnees' in five regions of Turkey, three types of visits are identified: (i) family visits to Turkey whilst growing up in Germany; (ii) visits to Germany after the second generation has 'returned' to Turkey; (iii) visits to Turkey by the second generation's Germany‐residing relatives and friends. Each type has different meanings for the visitors and the visited, creating fluid reflections on the meaning of home, which, especially for the second‐generation 'returnees', tends to become fractured. Constantly comparing their two home(‐land)s since childhood, they often simultaneously feel both 'here' and 'there' as a result of changing attachments and a mix of positive and negative experiences in both locales with their families, friends and the dominant others. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
34. Inequality and income dynamics in Germany.
- Author
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DRECHSEL-GRAU, MORITZ, PEICHL, ANDREAS, SCHMID, KAI D., SCHMIEDER, JOHANNES F., WALZ, HANNES, and WOLTER, STEFANIE
- Subjects
INCOME inequality ,INCOME tax ,BUSINESSPEOPLE ,BUSINESS cycles ,SOCIAL security taxes ,INCOME ,LANDLORDS ,FREELANCERS - Abstract
We provide a comprehensive analysis of income inequality and income dynamics for Germany over the last two decades. Combining personal income tax and social security data allows us--for the first time--to offer a complete picture of the distribution of annual earnings in Germany. We find that cross-sectional inequality rose until 2009 for men and women. After the Great Recession, inequality continued to rise at a slower rate for men and fell slightly for women due to compression at the lower tail. We further document substantial gender differences in average earnings and inequality over the life cycle. While for men earnings rise and inequality falls as they grow older, many women reduce working hours when starting a family such that average earnings fall and inequality increases. Men's earnings changes are on average smaller than women's but are substantially more affected by the business cycle. During the Great Recession, men's earnings losses become magnified and gains are attenuated. Apart from recession years, earnings changes are significantly right-skewed reflecting the good overall state of the German labor market and increasing labor supply. In the second part of the paper, we study the distribution of total income including incomes of self-employed, business owners, and landlords. We find that total inequality increased significantly more than earnings inequality. Regarding income dynamics, entrepreneurs' income changes are more dispersed, less skewed, less leptokurtic, and less dependent on average past income than workers' income changes. Finally, we find that top income earners have become less likely to fall out of the top 1 and 0.1%. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
35. Germany's public EV charging points: Analysing the 2023 state of expansion.
- Author
-
Neumeier, Stefan and Osigus, Torsten
- Subjects
- *
RUSSIAN invasion of Ukraine, 2022- , *GREENHOUSE gases , *LOCATION data , *INFRASTRUCTURE (Economics) , *ELECTRIC vehicle charging stations - Abstract
The European Climate Law sets a legally binding target of net zero greenhouse gas emissions by 2050. In this regard, in 2023 the EU Environmental Council decided that from 2035 onwards only CO2‐neutral new cars will be licensed in the European Union. Simultaneously, since the energy crisis caused by the Russian invasion of Ukraine, fuel prices increased in Germany. This has made more and more households think about purchasing an e‐car. However, not every household has the opportunity to install their own wallbox, and when travelling long distances, e‐car users are dependent on the availability of ample public charging stations. Against this background, with a special focus on rural areas, this paper considers the questions whether and where spatial inequalities in the accessibility of public charging stations might currently exist. To approach these questions, based on an empirical analysis of the 2023 official location data of public charging points in Germany, we examine the nationwide distribution, accessibility and available capacity of public charging stations in Germany at small‐scale from the point of view of the 'household' as well as those who travel by e‐car within Germany. In order to evaluate the location data of public charging stations we mainly use raster‐based accessibility analysis methods as well as isotropic kernel intensity estimates. We found that, in contrast to the common belief, the network of public charging stations is quite dense. However, taking a closer look reveals that the charging infrastructure in Germany has so far been tailored to the needs of intra‐regional travelers (commuting, shopping, leisure) rather than to those of the residential population with no access to their own wallbox (daily recharging in close proximity to one's home) or the mid‐ to long‐distance travelers. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
36. Internationally mobile scientists as knowledge transmitters: A lexical‐based approach to detect knowledge transfer.
- Subjects
KNOWLEDGE management ,LABOR mobility ,ABSTRACTING ,PROFESSIONS ,BIBLIOMETRICS ,PEER relations ,COMPARATIVE studies ,PSYCHOLOGY of scientists ,RESEARCH funding ,DESCRIPTIVE statistics ,SOCIAL skills ,EVALUATION - Abstract
This paper explores the knowledge transfer of internationally mobile scientists. It builds upon previous work on the development of methods for detecting the knowledge transfer of German scientists. Using abstract terms of publications covered in Scopus, this paper proposes a lexical‐based approach to identify knowledge transmitters. These scientists are characterized by acquiring knowledge from their co‐workers during their international stay and transferring it upon return to German co‐workers. Knowledge is operationalized as the co‐occurrence of rarely used abstract terms. Knowledge transfer is expressed as the diffusion of these term combinations in co‐authorship networks. The method developed was validated by contacting the bibliometrically identified knowledge transmitters and asking them what they believe they learned during their stay abroad. A control group of internationally mobile scientists without traceable knowledge transfer was similarly asked to report on their knowledge acquisition. The findings suggest that bibliometric data are capable of detecting knowledge transmitters among German scientists who were internationally mobile. The juxtaposition of the responses on their perceived knowledge acquisition and the bibliometrically identified lexical terms shows that the method proposed is well suited to studying the knowledge transfer of internationally mobile scientists. The strength of the method is its simplicity and high precision. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
37. Matching theory and evidence on Covid‐19 using a stochastic network SIR model.
- Author
-
Pesaran, M. Hashem and Yang, Cynthia Fan
- Subjects
MATCHING theory ,COVID-19 ,COVID-19 pandemic ,BASIC reproduction number ,SOCIAL distancing - Abstract
Summary: This paper develops an individual‐based stochastic network SIR model for the empirical analysis of the Covid‐19 pandemic. It derives moment conditions for the number of infected and active cases for single as well as multigroup epidemic models. These moment conditions are used to investigate the identification and estimation of the transmission rates. The paper then proposes a method that jointly estimates the transmission rate and the magnitude of under‐reporting of infected cases. Empirical evidence on six European countries matches the simulated outcomes once the under‐reporting of infected cases is addressed. It is estimated that the number of actual cases could be between 4 to 10 times higher than the reported numbers in October 2020 and declined to 2 to 3 times in April 2021. The calibrated models are used in the counterfactual analyses of the impact of social distancing and vaccination on the epidemic evolution and the timing of early interventions in the United Kingdom and Germany. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
38. Corporate sector engagement in contemporary 'crises': the case of refugee integration in Germany.
- Author
-
Müller, Tanja R.
- Subjects
- *
REFUGEE children , *REFUGEES , *INSTITUTIONAL logic , *CORPORATION reports , *SOCIAL responsibility of business , *SUSTAINABLE development - Abstract
Refugee integration is one of the main global challenges of the present, at a time when the corporate sector is regarded as a key actor in multi‐stakeholder partnerships through the 2030 Agenda for Sustainable Development. This paper examines its role as a partner of the state in addressing the movement of refugees into Germany from 2015 onwards. Based on interview data and informal conversations with members of Wir Zusammen, an integration initiative, and supplemented by a review of business reports and media documentation, it discusses the multifaceted engagements by parts of the corporate sector in Germany with refugee integration. These are analysed as 'thin' and 'thick', and as following different institutional logics. The paper adds to understanding of the political dimensions of corporate responses, their potential to challenge the status quo, and their pitfalls. Ultimately, it argues that corporate involvement with humanitarian and development challenges works best when embedded locally and is context specific. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
39. Permanent Structural Health Monitoring of a new prestressed concrete bridge.
- Author
-
Wimmer, Johannes and Braml, Thomas
- Subjects
STRUCTURAL health monitoring ,MACHINE learning ,BRIDGES ,CONSTRUCTION delays ,PRESTRESSED concrete bridges ,PRESTRESSED concrete ,CONSTRUCTION planning ,PRESTRESSED concrete beams - Abstract
The digitization of processes and methods has been in the focus of construction industry in recent years. Whereas in the automotive industry predictive maintenance is state of the art, the prediction of the service lifetime for bridges is not standardized due to missing sufficient data to develop and train machine learning algorithms. Structural Health Monitoring (SHM) for bridges is used, e.g., to monitor a local damage trend or a structure's response to external influence. Because of the typical SHM tasks, sensors are often built to be attached temporarily to the structure and to be removed afterwards. For predictive maintenance, there is a demand for data from the beginning of the lifetime. In this paper we show challenges and solutions to implement sensors during construction like the integration in the construction planning, the geo‐localization of the sensors, and durability of the sensors to obtain data from first day of lifetime. All these aspects are shown in a practical example for the newly built Isen bridge in Schwindegg, Germany, where a sensory SHM‐system has been installed to measure the bridge's condition starting from day one of its service lifetime. The results show that with a flexible installation team, the installation does not lead to delay in construction. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
40. Sustainability assessment of bridge structures in the operation phase based on a digital twin.
- Author
-
Jäkel, Jan‐Iwo, Kaus, Michelle, and Klemt‐Albert, Katharina
- Subjects
DIGITAL twins ,BRIDGES ,INFRASTRUCTURE (Economics) ,SUSTAINABILITY ,BUILDING information modeling - Abstract
There are about 65,000 bridge structures in the infrastructure network of the Federal Republic of Germany. Due to the long operating phase of bridges, they have an influence on sustainability. To evaluate the sustainability of bridges in the operational phase, digital building models can serve as a consistent and structured database to increase the efficiency and transparency. In this article, an innovative evaluation system for measuring and assessing the sustainability of a bridge structure in the operational phase based on a digital bridge twin is developed. First, the workflow is presented in a process model and the necessary requirements for the digital twin of the bridge structure are defined. In addition, the semi‐automatic sustainability assessment system is described and the linkage via an interoperable interface to the digital twin is designed. The approach is tested and validated using a real demonstrator. The result of the paper shows an approach to use digital twins for a novel and semi‐automatic sustainability assessment in the operation of bridge structures. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
41. Full‐Scale Steel Moment‐Resisting Frame with Dissipative Bolted Connections under Monotonic Loads: Experimental versus Numerical Results.
- Author
-
Balaskas, Georgios, Don, Rafaela, Vulcu, Cristian, and Hoffmeister, Benno
- Subjects
STEEL framing ,BOLTED joints ,CYCLIC loads ,EARTHQUAKE zones ,HIGH strength steel ,STEEL - Abstract
In the light of the new National Annex in Germany (DIN‐EN‐1998‐1/NA), in which extended seismic areas and higher spectral accelerations are specified, dissipative design of steel structures gains significance for moderate seismic regions as well. The use of the inherent ductility of steel can lead to an effective and safe design. Thus, a series of beam‐to‐column joints with dissipative bolted connections for Moment‐Resisting Frames were developed within an ongoing German‐funded project. The aim is to develop joint typologies, which can dissipate energy through a ductile response of the connection. Joints from the German catalogue of typical connections were used as a starting point. They were investigated and improved using FE numerical simulations to exclude brittle failure and provide dissipative, semi‐rigid and partial‐strength beam‐to‐column joints, which could allow for the use of behaviour factors in the range 1.5÷3. The optimized joints were used within full‐scale frame specimens (10.0 m length, 3.0 m height) and tested under monotonic and cyclic loads. The paper provides an overview of the: ▪ experimental program; ▪ monotonic test results; ▪ numerical results of the calibrated numerical model, as well as the response of the beam‐to‐column joints; ▪ main conclusions. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
42. Circular construction with AAC—recycling of an industrial hall made of Hebel elements in Munich‐Puchheim.
- Author
-
Kreft, Oliver, Pfanz, Andreas, Franke, Joachim, and Osterried, Johannes
- Subjects
CONSTRUCTION & demolition debris ,MANUFACTURING processes ,RAW materials ,PILOT projects ,NEW product development - Abstract
In Germany, construction, and demolition waste accounts for more than half of the waste generated, which means that valuable raw materials are lost for high‐quality recycling. But there is a solution: switching to a closed material cycle in which discarded products are reprocessed so that they can be used to manufacture the original or at least an equivalent product. A pilot project near Munich in Germany is demonstrating how discarded Xella products can be recycled into new products of equal value—with pioneering results. An old industrial hall made of prefabricated Hebel AAC‐wall elements was demolished, the material collected and processed into AAC powder, which was subjected to the production of new AAC. In the meantime, a new hall made of AAC has been built on the same site. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
43. The dynamics of entrepreneurial ecosystems: an empirical investigation.
- Author
-
Buratti, Martina, Cantner, Uwe, Cunningham, James A., Lehmann, Erik E., and Menter, Matthias
- Subjects
ECOSYSTEM dynamics ,BUSINESSPEOPLE ,ECOSYSTEMS - Abstract
The purpose of this paper is to examine the longitudinal dynamics within entrepreneurial ecosystems. We empirically test how entrepreneurial activities affect intrapreneurial activities within entrepreneurial ecosystems, and vice versa, analyzing twenty‐two entrepreneurial ecosystems in Germany from 1993 to 2016. Our analyses reveal that transitions occur among entrepreneurs and intrapreneurs through the different phases of an ecosystem's lifecycle. Our findings provide empirical evidence over time on the evolutionary dynamics of entrepreneurial ecosystems, demonstrating that an increase in entrepreneurial activities leads to a decrease in intrapreneurial activities, and vice versa. Our study offers guidance for policymakers on how to consider fluctuating entrepreneurial and intrapreneurial activities over time and builds the basis for future empirical studies to further advance our understanding of the dynamics of entrepreneurial ecosystems. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
44. Negative situation appraisal and mental well‐being among refugees in Germany: Serial mediation by religious coping and sense of coherence.
- Author
-
Skalski‐Bednarz, Sebastian Binyamin, Konaszewski, Karol, Muszyńska, Jolanta, Maier, Kathrin, and Surzykiewicz, Janusz
- Subjects
SENSE of coherence ,MENTAL health ,REFUGEES ,WELL-being ,JEWISH refugees ,REFUGEE children - Abstract
It has been widely demonstrated that pre‐ and post‐migration experiences can be highly traumatic for refugees. The purpose of this study was to assess the mediating effects of religious coping and sense of coherence on the association of negative dysfunctional situation appraisal and mental well‐being among refugees. Paper surveys were completed by 600 people representing various refugee groups (mostly from Mashreq Countries) in German Bavaria, aged 18–65. Mediation analysis revealed that negative religious coping and sense of coherence singly and serially mediated the relationship between negative dysfunctional situation appraisal and well‐being, whereas positive religious coping did not have statistically significant relationships with these variables. The data obtained suggest that the negative religious coping style and sense of coherence are two important targets for future experimental studies, and interventions on them may bring the synergistic effect on improving mental well‐being in refugees. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
45. Why a labour market boom does not necessarily bring down inequality: putting together Germany's inequality puzzle.
- Author
-
Biewen, Martin and Sturm, Miriam
- Subjects
LABOR market ,UNEMPLOYMENT statistics ,INCOME inequality ,EQUALITY ,DISPOSABLE income ,COVID-19 pandemic - Abstract
After an economically tough start to the new millennium, Germany experienced an unprecedented employment boom after 2005, only stopped by the COVID‐19 pandemic. Persistently high levels of inequality despite a booming labour market and drastically falling unemployment rates constituted a puzzle, suggesting either that the German job miracle mainly benefitted individuals in the mid‐ or high‐income range or that other developments offset the effects of the drastically improved labour market conditions. The present paper solves this puzzle by breaking down the observed changes in the distribution of disposable incomes between 2005–06 and 2015–16 into the contributions of eight different factors, one of them being the employment boom. Our results suggest that, while the latter did have an equalising impact, it was partially offset by the disequalising impact of other factors, and substantially dampened by the transfer system. Our results point to a strong role of the German transfer system as a distributional stabiliser implying that, if the COVID‐19 shock were to persistently reverse all the employment gains that occurred during the boom, this would only have a moderately disequalising effect on the distribution of net incomes. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
46. Relative education of recent refugees in Germany and the Middle East: Is selectivity reflected in migration and destination decisions?
- Subjects
REFUGEES ,SYRIANS ,DATA analysis ,IRAQIS ,AFGHANS ,EDUCATION of refugees - Abstract
In this paper, relative education profiles of recent refugees arriving to Germany from Syria, Iraq and Afghanistan are described and compared to the profiles of Syrians in Jordan and Lebanon and of internally displaced Iraqis. Relative education describes a migrant's position in the educational distribution of the origin population. For recent refugees, relative education could be reflected in the decision of where to migrate: those who are relatively better educated may be more able to reach a distant destination. The empirical analyses use data from the project 'ReGES – Refugees in the German Educational System', the IAB‐BAMF‐SOEP Survey of Refugees, the Arab Barometer and Multiple Indicator Cluster Surveys (MICS). The findings suggest that on average, Syrians and Afghans in Germany and Syrians in Jordan are positively selected on education, while Syrians in Lebanon and internally displaced Iraqis appear slightly negatively selected. The findings for Iraqis in Germany show mixed evidence. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
47. Super‐process interoperability optimization architecture in healthcare ultra‐large‐scale systems: A graph‐based multi‐objective approach.
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BUSINESS process management ,RECOMMENDER systems ,MEDICAL care - Abstract
Summary: The healthcare industry is more challenging and the super‐process interoperability should be planned in order to architecture an informational technology structure of the required data for progression of care. Large‐scale enterprises could be provided cross‐organization super‐processes operations. Therefore, each enterprise's business process management system (BPMS) may be executed cross‐organizational BPM as a kind of the process model. This study proposed a Super‐process Interoperable Optimized Architecture based on BPMS as a paradigm to satisfy the consistency of cross‐organization operations in healthcare industry. For developing the healthcare ultra‐large‐scale process management system (H‐ULS‐PMS), the paper provided interoperability optimization with intelligent recommender system in estimation component of BPMS that has been altered to H‐ULS‐PMS. This system could be recommended the appropriate concept of crossed healthcare process according to the hospitals' requirements. A graph‐based multi‐objective optimization method has been applied to control distributed resources across the hospitals. The community cloud is used as proposed architecture infrastructure for largely scaled interoperability. A practical case in hospital as a research project of a hospital in Dusseldorf‐Wersten of Germany has been studied to show the better interoperability and resource management of the proposed super‐process interoperability architecture. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
48. How the wellbeing function varies with age: the importance of income, health and social relations over the lifecycle.
- Author
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Bitzer, Jürgen, Gören, Erkan, and Welsch, Heinz
- Subjects
INCOME ,WELL-being ,SUBJECTIVE well-being (Psychology) ,SOCIAL status ,LIFE satisfaction - Abstract
Previous literature has identified income, health status and social relationships as the most important predictors of subjective wellbeing (SWB). In addition, the literature has identified a non‐linear relationship between age and SWB, with a dip in SWB in midlife. Explanations of the non‐linear age–SWB relationship include the notion of unmet aspirations and the idea that people's emotional response to the drivers of SWB changes with age. Against this background, we use representative longitudinal data for Germany (1992–2019) with about 570,000 observations for more than 88,000 individuals aged 16–105 years to investigate if and how the association between SWB and its main predictors changes over the lifecycle. Using fixed effects estimation to control for cohort effects and unobserved personal characteristics, we find that the marginal effects of income and social relationships vary with age in a wave‐like fashion, while the positive marginal effect of good health status increases monotonically and progressively with age. Our results are similar for alternative measures of SWB (life satisfaction and living in misery), and for men and women separately. The age‐related changes in the importance of income and social relationships for SWB found in this paper help to explain the relationship between age and SWB found in previous literature. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
49. Evolution of advanced practice nursing in acute care in Germany: A cross‐sectional study of nurses' scope of practice.
- Author
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von der Lühe, Verena, Roos, Marcelina, Adams, Anne, Scholten, Nadine, Köpke, Sascha, and Dichter, Martin Nikolaus
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- *
NURSES , *CROSS-sectional method , *PATIENT selection , *SCALE analysis (Psychology) , *PEARSON correlation (Statistics) , *EVIDENCE-based nursing , *OCCUPATIONAL roles , *MEDICAL quality control , *RESEARCH funding , *ACADEMIC medical centers , *QUALITATIVE research , *QUESTIONNAIRES , *STATISTICAL sampling , *HUMAN research subjects , *KRUSKAL-Wallis Test , *LEADERSHIP , *NURSING , *QUANTITATIVE research , *DESCRIPTIVE statistics , *CHI-squared test , *NURSING education , *SURVEYS , *ADVANCED practice registered nurses , *NURSING practice , *DATA analysis software , *SOCIODEMOGRAPHIC factors , *CRITICAL care medicine - Abstract
Aim: To describe activities and professional characteristics of nurses in expanded roles in acute care in Germany and achieve a greater understanding of the current situation of advanced practice nursing. Background: Advanced practice nursing plays an important role in meeting increased demands in healthcare and promoting high‐quality care. Introduction: In Germany, advanced practice nursing is still at an early stage with a lack of studies describing the scope of practice of nurses in expanded roles. Methods: We conducted a cross‐sectional‐study using a paper‐and‐pencil questionnaire. In a nationwide convenience sample, we surveyed nurses with an academic degree, who work in an acute care hospital and take over expanded roles in direct patient care. Reporting followed the STROBE checklist. Results: Of 108 eligible nurses, 84 (77%) completed the survey. The majority had a Master's degree (63.1%) and the average work experience was 18.2 years. Participants carried out activities in all the domains that were queried (direct clinical practice, guidance and coaching, consultation, leadership and research) with differences within and between domains. Foci were on direct clinical practice and coaching and guidance. Discussion: In Germany, qualifications are nearing the international standard of advanced practice nursing. Results suggest that participants partly undertake activities within the scope of registered nurses' practice that do not correspond fully to their formal qualifications. Conclusion and implications for nursing and/or health policy: In order to foster the role development of expanded practice nurses in Germany, political efforts are needed in terms of training (e.g. specific Master's programmes), funding of corresponding positions in practice and control mechanisms (e.g. professional registration). [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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50. English in Germany as a foreign language and as a lingua franca.
- Author
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Mair, Christian
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ENGLISH language education , *FOREIGN language education , *LINGUA francas , *SOCIOLINGUISTICS - Abstract
The massive expansion of English in Germany over the past few decades has not challenged a robustly exonormative orientation, which still by and large recognises standardised British and American English as the most authentic and prestigious representations of the language. Attitudes to the use of English in the national context are diverse, ranging from enthusiastic embracement via grudging acceptance to active resistance. This diversity of opinion reflects the fact that English is currently transitioning from a foreign language (EFL) to a lingua franca (ELF). On the national scale, ELF use is promoted in business, academia and, more generally, among young and well‐educated Germans with an international orientation, but deeply resented by sectors of society. This paper argues that English (in its lingua franca function) has become the only language other than German that has open prestige. The task ahead will be to develop strategies of intelligent multilingualism that will help to 'domesticate' English in the national sociolinguistic context. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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