55 research outputs found

    Essays on entrepreneurship in a geographical context

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    This thesis is a portfolio of three papers illuminating entrepreneurship through a geographical lens, particularly focusing on the entrepreneurial ecosystem, The first essay develops a theoretical model on the role of geography in crowdfunding preferences. The model is embedded in a theoretical review of literature on trends towards re-regionalization, or re-localization, in a globalized world. The model also accommodates for prominent examples of crowdfunding that attracted supporters irrespective of geography, developing that branch of the model on a discussion of literature on the passionate pursuit of special interests and herding within special interest groups globally. The second essay explores crowdfunding in the context of sub-Saharan Africa, especially the opportunities and challenges of crowdfunding. Microfinance, which has traditionally played an important role in African entrepreneurial development, is complemented with the opportunities provided by crowdfunding. Particular emphasis is given to cultural aspects surrounding crowdfunding, linking this relatively new phenomenon to longstanding African cultural traditions, such as harambee in Kenyan culture. Ongoing trends surrounding crowdfunding are identified, such as the rise of mobile payments, highlighting the potential of crowdfunding in sub-Saharan Africa. The third essay explores transnational acceleration. Transnational accelerator programs are a particular form of acceleration, offering startups fast-track access to different geographical locations. Focusing on innovation-driven entrepreneurship, this study explores the purposefully selected case of Building Global Innovators, which is a transnational accelerator based jointly in Portugal and Massachusetts. This study explores the extent of financial resources that the transnational accelerator program consumes in terms of its operating expenses in the context of the overall performance of the transnational accelerator program. Applying qualitative research, it this essay also explores the core value-added that a transnational accelerator provides to the startups it hosts.Esta tese Ă© um portfĂłlio de trĂȘs artigos que revelam o empreendedorismo atravĂ©s da lente geogrĂĄfica, particularmente com foco no ecossistema empreendedor. O primeiro ensaio desenvolve um modelo teĂłrico sobre o papel da geografia nas escolhas de crowdfunding. O modelo estĂĄ incorporado numa revisĂŁo teĂłrica da literatura sobre as tendĂȘncias para a re-regionalização, ou a re-localização, num mundo globalizado. O modelo tambĂ©m se adequa a exemplos conhecidos de crowdfunding que possam atrair apoiantes, em todo o mundo e independentemente da geografia, desenvolvendo-se esse ramo do modelo numa discussĂŁo da literatura, acerca da busca apaixonada de interesses especiais, e tambĂ©m em herding, em grupos com interesses especiais. O segundo ensaio explora o crowdfunding no contexto da África subsaariana, especialmente as oportunidades e os desafios deste. O microfinanciamento, que tradicionalmente desempenhou um papel importante no desenvolvimento empresarial africano, Ă© complementado com as oportunidades oferecidas pelo crowdfunding. É dada especial ĂȘnfase aos aspectos culturais em torno do mesmo, ligando este fenĂłmeno relativamente novo a tradiçÔes culturais africanas de longa data, como harambee na cultura queniana. As tendĂȘncias contĂ­nuas em torno do crowdfunding sĂŁo identificadas, como o aumento dos pagamentos mĂłveis, destacando o potencial de crowdfunding na África subsaariana. O terceiro ensaio analisa o modelo de aceleração transnacional. Os programas aceleradores transnacionais sĂŁo uma forma particular de aceleração, oferecendo Ă s startups acesso rĂĄpido a diferentes localizaçÔes geogrĂĄficas. Com foco no empreendedorismo e inovação, este estudo explora o caso de Building Global Innovators, que Ă© um acelerador transnacional baseado em Portugal e Massachusetts, e que foi propositadamente selecionado para este estudo. O estudo explora a extensĂŁo dos recursos financeiros que o programa acelerador transnacional consome em termos de suas despesas operacionais no contexto do desempenho geral do programa acelerador transnacional. Aplicando pesquisa qualitativa, este ensaio tambĂ©m explora o valor central que um acelerador transnacional fornece Ă s startups

    Between Imagined Communities and Communities of Practice - Participation, Territory and the Making of Heritage

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    Community and participation have become central concepts in the nomination processes surrounding heritage, intersecting time and again with questions of territory. In this volume, anthropologists and legal scholars from France, Germany, Italy and the USA take up questions arising from these intertwined concerns from diverse perspectives: How and by whom were these concepts interpreted and re-interpreted, and what effects did they bring forth in their implementation? What impact was wielded by these terms, and what kinds of discursive formations did they bring forth? How do actors from local to national levels interpret these new components of the heritage regime, and how do actors within heritage-granting national and international bodies work it into their cultural and political agency? What is the role of experts and expertise, and when is scholarly knowledge expertise and when is it partisan? How do bureaucratic institutions translate the imperative of participation into concrete practices? Case studies from within and without the UNESCO matrix combine with essays probing larger concerns generated by the valuation and valorization of culture.Community and participation have become central concepts in the nomination processes surrounding heritage, intersecting time and again with questions of territory. In this volume, anthropologists and legal scholars from France, Germany, Italy and the USA take up questions arising from these intertwined concerns from diverse perspectives: How and by whom were these concepts interpreted and re-interpreted, and what effects did they bring forth in their implementation? What impact was wielded by these terms, and what kinds of discursive formations did they bring forth? How do actors from local to national levels interpret these new components of the heritage regime, and how do actors within heritage-granting national and international bodies work it into their cultural and political agency? What is the role of experts and expertise, and when is scholarly knowledge expertise and when is it partisan? How do bureaucratic institutions translate the imperative of participation into concrete practices? Case studies from within and without the UNESCO matrix combine with essays probing larger concerns generated by the valuation and valorization of culture

    One Health for Dog-mediated Rabies Elimination in Asia. A Collection of Local Experiences

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    Although an effective human rabies vaccine has existed since 1885, rabies continues to kill an estimated 59,000 people every year. Sixty per cent of these human deaths occur in Asia. The number of animals, especially dogs, who die of rabies is uncalculated. To work towards the global target of eliminating dog-mediated human rabies deaths, the rabies community is applying the One Health approach by jointly focusing on humans and dogs. Written by a multidisciplinary group of scholars and rabies control programme specialists, this book is a collection of experiences and observations on the challenges and successes along the path to rabies control and prevention in Asia. The book: grounds chapters in solid scientific theory, but retains a direct, practice-focused and inspirational approach;provides numerous examples of lessons learned and experience-based knowledge gained across countries at different levels of rabies elimination;brings together and highlights the practices of a strong, international rabies network that works according to the One Health concept. Covering perspectives from almost a dozen Asian countries and a wide range of sectors and disciplines, such as healthcare facilities, veterinary services, laboratories, public health institutes, wildlife research centres and academia, this book is an invaluable resource for rabies practitioners and scholars, but also those working in the wider fields of disease control and cross-sectoral One Health

    Organizing for Societal Grand Challenges

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    "The ebook edition of this title is Open Access and freely available to read online. Societal grand challenges have moved from a marginal concern to a mainstream issue within the field of organization and management studies. Organizing for Societal Grand Challenges unpacks how diverse forms of organizing help tackle - or reinforce - grand challenges, while emphasizing the need for researchers to expand their methodological repertoire and reflect upon scholarly practices. This edited collection offers an organizational perspective on societal grand challenges in three sections: Diverse Forms of Organizing and Societal Grand Challenges; Scholarship and Societal Grand Challenges; Reflections and Outlook. The articles offer empirical and conceptual work that focus on a wide variety of regions including Africa, Asia, Europe, and South America, and engage with multiple grand challenges, such as the COVID-19 pandemic, decent work, hunger, inequality, and poverty. Drawing on varied theoretical lenses, the authors take stock of recent developments in the literature, present an overview of the current thinking, and set a foundation for future research on grand challenges in organization and management studies. The articles provide inspiration, insights, and instruments for developing timely and relevant knowledge to engage with the pressing societal grand challenges of our time.

    Unmet goals of tracking: within-track heterogeneity of students' expectations for

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    Educational systems are often characterized by some form(s) of ability grouping, like tracking. Although substantial variation in the implementation of these practices exists, it is always the aim to improve teaching efficiency by creating homogeneous groups of students in terms of capabilities and performances as well as expected pathways. If students’ expected pathways (university, graduate school, or working) are in line with the goals of tracking, one might presume that these expectations are rather homogeneous within tracks and heterogeneous between tracks. In Flanders (the northern region of Belgium), the educational system consists of four tracks. Many students start out in the most prestigious, academic track. If they fail to gain the necessary credentials, they move to the less esteemed technical and vocational tracks. Therefore, the educational system has been called a 'cascade system'. We presume that this cascade system creates homogeneous expectations in the academic track, though heterogeneous expectations in the technical and vocational tracks. We use data from the International Study of City Youth (ISCY), gathered during the 2013-2014 school year from 2354 pupils of the tenth grade across 30 secondary schools in the city of Ghent, Flanders. Preliminary results suggest that the technical and vocational tracks show more heterogeneity in student’s expectations than the academic track. If tracking does not fulfill the desired goals in some tracks, tracking practices should be questioned as tracking occurs along social and ethnic lines, causing social inequality

    Human Practice. Digital Ecologies. Our Future. : 14. Internationale Tagung Wirtschaftsinformatik (WI 2019) : Tagungsband

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    Erschienen bei: universi - UniversitĂ€tsverlag Siegen. - ISBN: 978-3-96182-063-4Aus dem Inhalt: Track 1: Produktion & Cyber-Physische Systeme Requirements and a Meta Model for Exchanging Additive Manufacturing Capacities Service Systems, Smart Service Systems and Cyber- Physical Systems—What’s the difference? Towards a Unified Terminology Developing an Industrial IoT Platform – Trade-off between Horizontal and Vertical Approaches Machine Learning und Complex Event Processing: Effiziente Echtzeitauswertung am Beispiel Smart Factory Sensor retrofit for a coffee machine as condition monitoring and predictive maintenance use case Stakeholder-Analyse zum Einsatz IIoT-basierter Frischeinformationen in der Lebensmittelindustrie Towards a Framework for Predictive Maintenance Strategies in Mechanical Engineering - A Method-Oriented Literature Analysis Development of a matching platform for the requirement-oriented selection of cyber physical systems for SMEs Track 2: Logistic Analytics An Empirical Study of Customers’ Behavioral Intention to Use Ridepooling Services – An Extension of the Technology Acceptance Model Modeling Delay Propagation and Transmission in Railway Networks What is the impact of company specific adjustments on the acceptance and diffusion of logistic standards? Robust Route Planning in Intermodal Urban Traffic Track 3: Unternehmensmodellierung & Informationssystemgestaltung (Enterprise Modelling & Information Systems Design) Work System Modeling Method with Different Levels of Specificity and Rigor for Different Stakeholder Purposes Resolving Inconsistencies in Declarative Process Models based on Culpability Measurement Strategic Analysis in the Realm of Enterprise Modeling – On the Example of Blockchain-Based Initiatives for the Electricity Sector Zwischenbetriebliche Integration in der Möbelbranche: Konfigurationen und Einflussfaktoren Novices’ Quality Perceptions and the Acceptance of Process Modeling Grammars Entwicklung einer Definition fĂŒr Social Business Objects (SBO) zur Modellierung von Unternehmensinformationen Designing a Reference Model for Digital Product Configurators Terminology for Evolving Design Artifacts Business Role-Object Specification: A Language for Behavior-aware Structural Modeling of Business Objects Generating Smart Glasses-based Information Systems with BPMN4SGA: A BPMN Extension for Smart Glasses Applications Using Blockchain in Peer-to-Peer Carsharing to Build Trust in the Sharing Economy Testing in Big Data: An Architecture Pattern for a Development Environment for Innovative, Integrated and Robust Applications Track 4: Lern- und Wissensmanagement (e-Learning and Knowledge Management) eGovernment Competences revisited – A Literature Review on necessary Competences in a Digitalized Public Sector Say Hello to Your New Automated Tutor – A Structured Literature Review on Pedagogical Conversational Agents Teaching the Digital Transformation of Business Processes: Design of a Simulation Game for Information Systems Education Conceptualizing Immersion for Individual Learning in Virtual Reality Designing a Flipped Classroom Course – a Process Model The Influence of Risk-Taking on Knowledge Exchange and Combination Gamified Feedback durch Avatare im Mobile Learning Alexa, Can You Help Me Solve That Problem? - Understanding the Value of Smart Personal Assistants as Tutors for Complex Problem Tasks Track 5: Data Science & Business Analytics Matching with Bundle Preferences: Tradeoff between Fairness and Truthfulness Applied image recognition: guidelines for using deep learning models in practice Yield Prognosis for the Agrarian Management of Vineyards using Deep Learning for Object Counting Reading Between the Lines of Qualitative Data – How to Detect Hidden Structure Based on Codes Online Auctions with Dual-Threshold Algorithms: An Experimental Study and Practical Evaluation Design Features of Non-Financial Reward Programs for Online Reviews: Evaluation based on Google Maps Data Topic Embeddings – A New Approach to Classify Very Short Documents Based on Predefined Topics Leveraging Unstructured Image Data for Product Quality Improvement Decision Support for Real Estate Investors: Improving Real Estate Valuation with 3D City Models and Points of Interest Knowledge Discovery from CVs: A Topic Modeling Procedure Online Product Descriptions – Boost for your Sales? EntscheidungsunterstĂŒtzung durch historienbasierte Dienstreihenfolgeplanung mit Pattern A Semi-Automated Approach for Generating Online Review Templates Machine Learning goes Measure Management: Leveraging Anomaly Detection and Parts Search to Improve Product-Cost Optimization Bedeutung von Predictive Analytics fĂŒr den theoretischen Erkenntnisgewinn in der IS-Forschung Track 6: Digitale Transformation und Dienstleistungen Heuristic Theorizing in Software Development: Deriving Design Principles for Smart Glasses-based Systems Mirroring E-service for Brick and Mortar Retail: An Assessment and Survey Taxonomy of Digital Platforms: A Platform Architecture Perspective Value of Star Players in the Digital Age Local Shopping Platforms – Harnessing Locational Advantages for the Digital Transformation of Local Retail Outlets: A Content Analysis A Socio-Technical Approach to Manage Analytics-as-a-Service – Results of an Action Design Research Project Characterizing Approaches to Digital Transformation: Development of a Taxonomy of Digital Units Expectations vs. Reality – Benefits of Smart Services in the Field of Tension between Industry and Science Innovation Networks and Digital Innovation: How Organizations Use Innovation Networks in a Digitized Environment Characterising Social Reading Platforms— A Taxonomy-Based Approach to Structure the Field Less Complex than Expected – What Really Drives IT Consulting Value Modularity Canvas – A Framework for Visualizing Potentials of Service Modularity Towards a Conceptualization of Capabilities for Innovating Business Models in the Industrial Internet of Things A Taxonomy of Barriers to Digital Transformation Ambidexterity in Service Innovation Research: A Systematic Literature Review Design and success factors of an online solution for cross-pillar pension information Track 7: IT-Management und -Strategie A Frugal Support Structure for New Software Implementations in SMEs How to Structure a Company-wide Adoption of Big Data Analytics The Changing Roles of Innovation Actors and Organizational Antecedents in the Digital Age Bewertung des Kundennutzens von Chatbots fĂŒr den Einsatz im Servicedesk Understanding the Benefits of Agile Software Development in Regulated Environments Are Employees Following the Rules? On the Effectiveness of IT Consumerization Policies Agile and Attached: The Impact of Agile Practices on Agile Team Members’ Affective Organisational Commitment The Complexity Trap – Limits of IT Flexibility for Supporting Organizational Agility in Decentralized Organizations Platform Openness: A Systematic Literature Review and Avenues for Future Research Competence, Fashion and the Case of Blockchain The Digital Platform Otto.de: A Case Study of Growth, Complexity, and Generativity Track 8: eHealth & alternde Gesellschaft Security and Privacy of Personal Health Records in Cloud Computing Environments – An Experimental Exploration of the Impact of Storage Solutions and Data Breaches Patientenintegration durch Pfadsysteme Digitalisierung in der StressprĂ€vention – eine qualitative Interviewstudie zu Nutzenpotenzialen User Dynamics in Mental Health Forums – A Sentiment Analysis Perspective Intent and the Use of Wearables in the Workplace – A Model Development Understanding Patient Pathways in the Context of Integrated Health Care Services - Implications from a Scoping Review Understanding the Habitual Use of Wearable Activity Trackers On the Fit in Fitness Apps: Studying the Interaction of Motivational Affordances and Users’ Goal Orientations in Affecting the Benefits Gained Gamification in Health Behavior Change Support Systems - A Synthesis of Unintended Side Effects Investigating the Influence of Information Incongruity on Trust-Relations within Trilateral Healthcare Settings Track 9: Krisen- und KontinuitĂ€tsmanagement Potentiale von IKT beim Ausfall kritischer Infrastrukturen: Erwartungen, Informationsgewinnung und Mediennutzung der Zivilbevölkerung in Deutschland Fake News Perception in Germany: A Representative Study of People’s Attitudes and Approaches to Counteract Disinformation Analyzing the Potential of Graphical Building Information for Fire Emergency Responses: Findings from a Controlled Experiment Track 10: Human-Computer Interaction Towards a Taxonomy of Platforms for Conversational Agent Design Measuring Service Encounter Satisfaction with Customer Service Chatbots using Sentiment Analysis Self-Tracking and Gamification: Analyzing the Interplay of Motivations, Usage and Motivation Fulfillment Erfolgsfaktoren von Augmented-Reality-Applikationen: Analyse von Nutzerrezensionen mit dem Review-Mining-Verfahren Designing Dynamic Decision Support for Electronic Requirements Negotiations Who is Stressed by Using ICTs? A Qualitative Comparison Analysis with the Big Five Personality Traits to Understand Technostress Walking the Middle Path: How Medium Trade-Off Exposure Leads to Higher Consumer Satisfaction in Recommender Agents Theory-Based Affordances of Utilitarian, Hedonic and Dual-Purposed Technologies: A Literature Review Eliciting Customer Preferences for Shopping Companion Apps: A Service Quality Approach The Role of Early User Participation in Discovering Software – A Case Study from the Context of Smart Glasses The Fluidity of the Self-Concept as a Framework to Explain the Motivation to Play Video Games Heart over Heels? An Empirical Analysis of the Relationship between Emotions and Review Helpfulness for Experience and Credence Goods Track 11: Information Security and Information Privacy Unfolding Concerns about Augmented Reality Technologies: A Qualitative Analysis of User Perceptions To (Psychologically) Own Data is to Protect Data: How Psychological Ownership Determines Protective Behavior in a Work and Private Context Understanding Data Protection Regulations from a Data Management Perspective: A Capability-Based Approach to EU-GDPR On the Difficulties of Incentivizing Online Privacy through Transparency: A Qualitative Survey of the German Health Insurance Market What is Your Selfie Worth? A Field Study on Individuals’ Valuation of Personal Data Justification of Mass Surveillance: A Quantitative Study An Exploratory Study of Risk Perception for Data Disclosure to a Network of Firms Track 12: Umweltinformatik und nachhaltiges Wirtschaften KommunikationsfĂ€den im Nadelöhr – Fachliche Prozessmodellierung der Nachhaltigkeitskommunikation am Kapitalmarkt Potentiale und Herausforderungen der Materialflusskostenrechnung Computing Incentives for User-Based Relocation in Carsharing Sustainability’s Coming Home: Preliminary Design Principles for the Sustainable Smart District Substitution of hazardous chemical substances using Deep Learning and t-SNE A Hierarchy of DSMLs in Support of Product Life-Cycle Assessment A Survey of Smart Energy Services for Private Households Door-to-Door Mobility Integrators as Keystone Organizations of Smart Ecosystems: Resources and Value Co-Creation – A Literature Review Ein EntscheidungsunterstĂŒtzungssystem zur ökonomischen Bewertung von Mieterstrom auf Basis der Clusteranalyse Discovering Blockchain for Sustainable Product-Service Systems to enhance the Circular Economy Digitale RĂŒckverfolgbarkeit von Lebensmitteln: Eine verbraucherinformatische Studie Umweltbewusstsein durch audiovisuelles Content Marketing? Eine experimentelle Untersuchung zur Konsumentenbewertung nachhaltiger Smartphones Towards Predictive Energy Management in Information Systems: A Research Proposal A Web Browser-Based Application for Processing and Analyzing Material Flow Models using the MFCA Methodology Track 13: Digital Work - Social, mobile, smart On Conversational Agents in Information Systems Research: Analyzing the Past to Guide Future Work The Potential of Augmented Reality for Improving Occupational First Aid Prevent a Vicious Circle! The Role of Organizational IT-Capability in Attracting IT-affine Applicants Good, Bad, or Both? Conceptualization and Measurement of Ambivalent User Attitudes Towards AI A Case Study on Cross-Hierarchical Communication in Digital Work Environments ‘Show Me Your People Skills’ - Employing CEO Branding for Corporate Reputation Management in Social Media A Multiorganisational Study of the Drivers and Barriers of Enterprise Collaboration Systems-Enabled Change The More the Merrier? The Effect of Size of Core Team Subgroups on Success of Open Source Projects The Impact of Anthropomorphic and Functional Chatbot Design Features in Enterprise Collaboration Systems on User Acceptance Digital Feedback for Digital Work? Affordances and Constraints of a Feedback App at InsurCorp The Effect of Marker-less Augmented Reality on Task and Learning Performance Antecedents for Cyberloafing – A Literature Review Internal Crowd Work as a Source of Empowerment - An Empirical Analysis of the Perception of Employees in a Crowdtesting Project Track 14: GeschĂ€ftsmodelle und digitales Unternehmertum Dividing the ICO Jungle: Extracting and Evaluating Design Archetypes Capturing Value from Data: Exploring Factors Influencing Revenue Model Design for Data-Driven Services Understanding the Role of Data for Innovating Business Models: A System Dynamics Perspective Business Model Innovation and Stakeholder: Exploring Mechanisms and Outcomes of Value Creation and Destruction Business Models for Internet of Things Platforms: Empirical Development of a Taxonomy and Archetypes Revitalizing established Industrial Companies: State of the Art and Success Principles of Digital Corporate Incubators When 1+1 is Greater than 2: Concurrence of Additional Digital and Established Business Models within Companies Special Track 1: Student Track Investigating Personalized Price Discrimination of Textile-, Electronics- and General Stores in German Online Retail From Facets to a Universal Definition – An Analysis of IoT Usage in Retail Is the Technostress Creators Inventory Still an Up-To-Date Measurement Instrument? Results of a Large-Scale Interview Study Application of Media Synchronicity Theory to Creative Tasks in Virtual Teams Using the Example of Design Thinking TrustyTweet: An Indicator-based Browser-Plugin to Assist Users in Dealing with Fake News on Twitter Application of Process Mining Techniques to Support Maintenance-Related Objectives How Voice Can Change Customer Satisfaction: A Comparative Analysis between E-Commerce and Voice Commerce Business Process Compliance and Blockchain: How Does the Ethereum Blockchain Address Challenges of Business Process Compliance? Improving Business Model Configuration through a Question-based Approach The Influence of Situational Factors and Gamification on Intrinsic Motivation and Learning Evaluation von ITSM-Tools fĂŒr Integration und Management von Cloud-Diensten am Beispiel von ServiceNow How Software Promotes the Integration of Sustainability in Business Process Management Criteria Catalog for Industrial IoT Platforms from the Perspective of the Machine Tool Industry Special Track 3: Demos & Prototyping Privacy-friendly User Location Tracking with Smart Devices: The BeaT Prototype Application-oriented robotics in nursing homes Augmented Reality for Set-up Processe Mixed Reality for supporting Remote-Meetings Gamification zur Motivationssteigerung von Werkern bei der Betriebsdatenerfassung Automatically Extracting and Analyzing Customer Needs from Twitter: A “Needmining” Prototype GaNEsHA: Opportunities for Sustainable Transportation in Smart Cities TUCANA: A platform for using local processing power of edge devices for building data-driven services Demonstrator zur Beschreibung und Visualisierung einer kritischen Infrastruktur Entwicklung einer alltagsnahen persuasiven App zur Bewegungsmotivation fĂŒr Ă€ltere Nutzerinnen und Nutzer A browser-based modeling tool for studying the learning of conceptual modeling based on a multi-modal data collection approach Exergames & Dementia: An interactive System for People with Dementia and their Care-Network Workshops Workshop Ethics and Morality in Business Informatics (Workshop Ethik und Moral in der Wirtschaftsinformatik – EMoWI’19) Model-Based Compliance in Information Systems - Foundations, Case Description and Data Set of the MobIS-Challenge for Students and Doctoral Candidates Report of the Workshop on Concepts and Methods of Identifying Digital Potentials in Information Management Control of Systemic Risks in Global Networks - A Grand Challenge to Information Systems Research Die Mitarbeiter von morgen - Kompetenzen kĂŒnftiger Mitarbeiter im Bereich Business Analytics Digitaler Konsum: Herausforderungen und Chancen der Verbraucherinformati
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