Essays about: "Nachhaltigkeit"

Showing result 1 - 5 of 6 essays containing the word Nachhaltigkeit.

  1. 1. Driving the transition: Intermediary actors in the grassroots e-carsharing niche of rural Germany.

    University essay from Lunds universitet/LUCSUS

    Author : Max Jürgen Halbwachs; [2022]
    Keywords : Sustainability Science; Electric car sharing; Socio-technical transitions; Intermediary actors; Sustainable mobility; Social Sciences;

    Abstract : Rural Germany is massively dependent on fossil fuel driven cars. But in many villages, socio-technical innovations have emerged to tackle this dependency. Electric carsharing, often organised in grassroots-settings, is one of them. READ MORE

  3. 2. Cognitions, Conflicts & Consumption : Work CSR congruence and employees’ cognitions and rationalization in the fair fashion industry

    University essay from Uppsala universitet/Företagsekonomiska institutionen

    Author : Sara Fransson; Ina Müller; [2020]
    Keywords : Corporate Social Responsibility; Cognitive Dissonance; Fair Fashion; Corporate Social Responsibility; Kognitive Dissonanztheorie; Nachhaltige Mode; Corporate Social Responsibility; Kognitiv Dissonans; Rättvist Mode;

    Abstract : Background: The world faces a consumption crisis. The fashion industry in particular is a branch in which excessive consumption patterns are present. Consumers have intentions to consume products that are more sustainable but often do not purchase accordingly; this is commonly called the CSR-consumer paradox. READ MORE

  4. 3. A Feasibility Study of an Automated Repair Process using Laser Metal Deposition (LMD) with a Machine Integrated Component Measuring Solutio

    University essay from KTH/Industriell produktion

    Author : Florian Säger; [2019]
    Keywords : LMD – Laser Metal Deposition; Laser Cladding; Repair of Metal Components; Reengineering; Reverse Engineering; Detection of Worn and Damaged Areas; Laser Scanner; Measruing of Components in Machine Enclosure; Additive Manufacturing; Measuring; LMD – Laser Metal Deposition; Laserauftragsschweißen; Detektieren von abgenutzten oder beschädigten Oberflächen; Reengineering; Reverse Engineering; Detection of Worn and Damaged Areas; Laser Scanner; Vermessen von Komponenten im Maschinenbearbeitungsraum; Additive Fertigung; Vermessen; LMD – Laser Metal Deposition; Laserbeklädnad; Reperera av metall komponenter; Reengineering; omvänd teknik; Detektion av slitna och skadade områden; Laser Scanner; Mätning av komponenter i maskinskåp; Mätning av komponenter i maskinskåp; mätning;

    Abstract : The repair of worn or damaged components is becoming more attractive to manufacturers, since it enables them to save resources, like raw material and energy. With that costs can be reduced, and profit can be maximised. READ MORE

  5. 4. Thermal energy management and chemical reaction investigation of micro-proton exchange membrane fuel cell and fuel cell system using finite element modelling

    University essay from KTH/Kraft- och värmeteknologi

    Author : Seán McGee; [2015]
    Keywords : 0D model; 2D model; 3D model; chemical engineering; Comsol Multiphysics; energy; environment; FC; fluid dynamics; fuel cell systems; heat transfer; JAQ; laboratory experiments; mobile charging; modeling; modelling; myFC; PEM; polymer electrolyte membrane; PowerTrekk; process engineering; proton exchange membrane; sustainability; 0D-Modell; 2D-Modell; 3D-Modell; Chemieingenieurwesen; COMSOL Multiphysics; Energie; Umwelt; FC; Fluiddynamik; Brennstoffzellensysteme; Wärmeübertragung; JAQ; Laborexperimente; mobile Ladesysteme; Modellieren; myFC; PEM; Feststoffpolymer-Brennstoffzelle; PowerTrekk; Verfahrenstechnik; Protonenaustauschmembran-Brennstoffzelle; Nachhaltigkeit; 0D-modell; 2D-modell; 3D-modell; kemiteknik; Comsol Multiphysics; energi; miljö; FC; fluiddynamik; bränslecellssystem; värmeöverföring; JAQ; laboratorieförsök; mobil laddning; modellering; myFC; PEM; polymerelektrolytmembran; PowerTrekk; processteknik; protonväxlingsmembran; hållbarhet;

    Abstract : Fuel cell systems are becoming more commonplace as a power generation method and are being researched, developed, and explored for commercial use, including portable fuel cells that appear in laptops, phones, and of course, chargers. This thesis examines a model constructed on inspiration from the myFC PowerTrekk, a portable fuel cell charger, using COMSOL Multiphysics, a finite element analysis software. READ MORE

  6. 5. “We drive until the last vehicle is stuck”: how resilient is Hamburg’s public transport system to climate change effects?

    University essay from Lunds universitet/LUCSUS

    Author : Christoph Aberle; [2015]
    Keywords : sustainability science; adaptation; Hamburg; climate change; urban; resilience; public transport; public transit; Earth and Environmental Sciences;

    Abstract : Climate change consequences are forecasted to severely affect urban life. Already in the past years, extreme events such as heat-waves, cloudbursts, and storm surges have strained cities’ infrastructures and inhabitants. In this thesis, I investigate the impact of extreme weather events on Public Transport (PT) in Hamburg/Germany. READ MORE