Search

Translation abstract Minimal Mineral – Transforming Ceiling Systems: Shaping Tomorrow's Sustainable ConstructionCeiling systems, due to their volume and materiality – alongside the foundation – are central key components for sustainable construction. Innovations in this area can significantly reduce resource consumption and greenhouse gas emissions, while simultaneously strengthening regional diversity in the construction industry. The presented research approach not only aims at material savings but also strives for comprehensive optimization using digital technologies. Historical construction systems with proven circular characteristics serve as the foundation for development. As part of the “Minimal Mineral” project, digital manufacturing methods are being researched to develop a catalog of innovative, multimodal ceiling systems. The consistent application of computer‐aided design and analysis tools, as well as digital manufacturing processes such as 3D printing and robotics, enable new resource‐efficient construction methods and the use of more sustainable materials. The resulting component catalog is based on tested historical construction methods, thus ensuring a rapid practical application. The focus of the report is on preliminary investigations for a prototype application for a current construction project in northern France, which is currently in the planning phase. The planned novel ceiling system consists of prefabricated mineral formwork elements with integrated sound absorption functions. [ABSTRACT FROM AUTHOR]

Translation abstract Concretes with ternary clinker‐efficient cements – Review of the mechanical performance and the durability taking into account the resulting CO2‐emissionsIn practice, Supplementary Cementitious Materials (SCMs) are readily used employed as to reduce the ecological footprint of cement and concrete production. However, as the availability of established SCMs such as granulated blast furnace slag or fly ash is dwindling and alternative SCMs such as calcined clays are not yet readily available, ternary or even quaternary blends, in which Portland cement clinker is mixed with granulated blast furnace slag or fly ash and limestone powder, are highly interesting approaches in cement optimization. The paper at hand describes and discusses the technical performance of concretes with ternary clinker‐efficient cements, taking into account the resulting CO2‐emissions. Based on a systematic literature review, data on concretes were extracted with regard to the composition as well as the mechanical properties, durability and resulting greenhouse gas emissions and a database with 94 data sets from various literature sources was compiled. Based on the literature data analyzed, the mechanical properties and durability could be systematically evaluated, taking into account the resulting CO2‐emissions. [ABSTRACT FROM AUTHOR]

Copyright of Zeitschrift für Energiewirtschaft is the property of Springer Nature 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.)

Translation abstract The new DAfStb guideline “Greenhouse gas‐reduced load‐supporting structures made of concrete, reinforced or prestressed concrete” – a milestone for climate protectionIn view of the existing climate change, it is clear that the fastest possible reduction of greenhouse gas emissions (GHG emissions) is also evident in the construction industry. Climate‐friendly solutions are becoming increasingly important. In order to enable a quantifiable comparison of the “climate friendliness” of different solutions, the Technical Committee “Sustainable Construction with Concrete (TA NBB)” of the German Committee for Structural Concrete (DAfStb) developed the guideline “Greenhouse gas‐reduced load‐supporting structures made of concrete, reinforced or prestressed concrete (GHG guideline)” within around two years. The GHG guideline introduces a quantifiable application rule for climate compatibility in addition to the limit states of load‐bearing capacity and serviceability known in the construction industry. The regulations and verification formats developed in the guideline will make it possible in future to calculate the relevant GHG emissions during the construction and disposal of a concrete structure acc. to uniform standards and to categorize them in a classification system. By introducing this classification system, clients, architects and structural engineers are enabled to set targets for the greenhouse gas savings to be achieved in comparison to a reference building or building component. The GHG guideline is a central element in the DAfStb′s strategy to lead concrete construction into the future, even in times of major ecological and technical challenges. Diverse efforts on the part of the cement, concrete and steel industries as well as the construction industry, architects and structural engineers prove that practical and safe solutions are already available today to significantly reduce the GHG emissions of concrete construction. However, there is great uncertainty in the market as to how ecological and sustainable such solutions are. In addition to the DAfStb GHG guideline, the DAfStb has therefore developed a wide range of documents and tools that enable architects and structural engineers to plan “ecological aspects” with certainty [1, 2]. [ABSTRACT FROM AUTHOR]

Translation abstract Application of the new THG guideline of the DAfStb for the evaluation of practice‐relevant slab systems using solid structuresThe German Federal Government intends to achieve greenhouse gas neutrality by 2045. In this context, the German Committee for Structural Concrete (DAfStb) has specified in a technical guideline a set of reduction classes (TM) for the greenhouse gas emissions of structural systems. However, the wide scope of the design space means that, in practice, it remains challenging to design for minimal or reduced greenhouse gas emissions without any loss of structural performance. As the possibilities for reducing emissions in the construction of load‐bearing structures are greatest in the early design phase, three different solid floor systems are evaluated in this study with regard to their greenhouse gas emissions and fulfilment of the TM. To this, the design approach varies alongside span widths, loading conditions and concrete classes with different cement mixtures. The results indicate that the combination of modern cements with optimised design approaches offers great potential for emission savings. The classes up to TM‐30 defined in the technical guideline can be achieved with conventional solutions such as cast‐in‐situ concrete floors. If TM‐40 or TM‐50 is to be achieved with non‐prestressed systems, the design and choice of cement must be optimised. For larger spans and higher TM, optimised floor systems, such as prestressed hollow core slabs, must be selected in combination with modern cement mixtures. [ABSTRACT FROM AUTHOR]

Background: Food production accounts for around 30% of global greenhouse gas emissions. The Planetary Health Diet (PHD) developed by the EAT-Lancet Commission in 2019 is an attempt to meet the requirements of individual and planetary health in a globally applicable nutritional concept. The diet is rich in whole foods and low in animal and processed products. In Germany, the incidence and prevalence of type 2 diabetes (DM2) is high. Lifestyle interventions in nutrition that share many principles with the PHD can affect the occurrence and course of the disease. Objective: To investigate whether the PHD is suitable as a possible dietary recommendation for type 2 diabetes. Methods: For our pragmatic review, a focused literature search was conducted in PubMed and Google Scholar for reviews pertaining to dietary recommendations for type 2 diabetes and the exact composition of the PHD. Based on this literature, the PHD was analyzed for its compatibility with dietary recommendations for type 2 diabetes. Results: A dietary shift towards the PHD appears to be appropriate for patients with DM2, taking into account possible pitfalls such as protein or calcium deficiency. Conclusion: Plant-based, balanced diets are beneficial for both health and climate. In this regard, general practitioners may act as valuable multipliers, while nutritional counseling can additionally be helpful. The PHD can provide guidance for implementing dietary changes in patients with DM2. Still, more research is needed on the specific application and possibilities of broad implementation in practice. [ABSTRACT FROM AUTHOR]

Climate change is the greatest global health threat of the twenty-first century. Greenhouse gas emissions and the resulting rise in average temperatures are directly linked to heatwaves, droughts, water and food shortages, extreme weather events, rising sea levels and migration movements as well as the loss of biodiversity and the alteration and degradation of ecosystems as we know them. Current estimates suggest that societies need to show much greater efforts to ensure that the global average temperature does not rise by more than 1.5 °C by 2029. Not only climate change but also other man-made factors, such as noise, light, particulate matter and plastics are threatening the health of the planet and therefore inevitably human health as well, both physical and mental health. Poorer planetary health also has an impact on human mental health. This article extends the DGPPN 2023 position paper on climate change and mental health to include the concept of planetary health. In particular, the normative dimension of the Canmore Declaration on Planetary Health, the concept of transdisciplinarity and specific calls for action are presented with their relevance to psychiatry, psychotherapy and mental health and the associations are graphically illustrated. [ABSTRACT FROM AUTHOR]

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.)

Copyright of Anaesthesiologie & Intensivmedizin is the property of DGAI e.V. - Deutsche Gesellschaft fur Anasthesiologie und Intensivmedizin e.V. 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.)

Life cycle assessment of residential buildings – Part 1: Analysis of the achievability of KfW's requirements for climate friendly new buildings Germany is currently discussing whether, when and how requirements for limiting greenhouse gas emissions in the life cycle of buildings should be integrated into regulatory law. Traditionally, in the run‐up to such decisions, possible calculation approaches and requirement levels are tested in the form of a promotional program. The KfW's promotional program for climate‐friendly new buildings (KFN) adopts requirements from the Quality Seal for Sustainable Building (QNG) for calculating and assessing greenhouse gas emissions. The QNG contains limit values for the consumption of non‐renewable primary energy and greenhouse gas emissions in the life cycle. This article presents these requirements and the options for meeting them under the real conditions of current planning and construction practice. The subject of the investigations, which were conducted as of summer 2024, are newly constructed residential buildings of various sizes and construction methods. [ABSTRACT FROM AUTHOR]

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.)

Copyright of FiFo Berichte is the property of University of Cologne, FiFo Institute for Public Economics 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.)

Copyright of Nachhaltigkeitsrecht is the property of Verlag Oesterreich GmbH 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.)

Background: The healthcare sector is responsible for 5.2% of CO2 emissions in Germany. The prescribing of medicines is a significant contributor. Among the prescribed medicines, metered dose inhalers (MDIs) play a decisive role due to the propellant gases they contain. A relevant reduction in emissions is possible by switching to dry powder inhalation systems (DPI). Aim: The guideline "Climate-conscious prescribing of inhalants" is intended to provide assistance in the prescribing of inhaled medicines by summarising the available evidence on the decision between DPI and MDI and explicitly addressing the aspect of climate damage caused by propellants. It addresses everyone involved in prescribing and counselling those affected. Materials and methods: The S2k guideline was drawn up under the joint leadership of DEGAM (German College of General Practitioners and Family Physicians) and the German Society for Pneumology and Respiratory Medicine (DGP) under moderation of the AWMF (Association of the Scientific Medical Societies in Germany). The main contents from a practical perspective are presented in this paper. Results: Overall, MDIs account for a high proportion of inhaler prescriptions in Germany. The aspects of climate damage should be considered when prescribing MDIs. In order to facilitate implementation in practice, several decision aids were developed. Conclusion: The guideline is the first to address the importance of prescribing a group of medicines in relation to climate change. The degree of implementation of the guideline recommendations can be determined by future analyses of prescription data. A planned practical test is required to check the acceptance of the decision aids. [ABSTRACT FROM AUTHOR]

Copyright of GWP: Gesellschaft Wirtschaft Politik is the property of Verlag Barbara Budrich GmbH 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.)

Copyright of Nachhaltigkeitsrecht is the property of Verlag Oesterreich GmbH 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.)

Copyright of Medizinische Klinik: Intensivmedizin & Notfallmedizin is the property of Springer Nature 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.)

The article "Product Carbon Footprint: a key to effective sustainability strategies" discusses the need for the personal care industry and the chemical industry to introduce sustainable practices and reduce their carbon footprint. BASF has developed and implemented a method for calculating the Product Carbon Footprint (PCF) to determine the carbon footprint of their product portfolio. Calculating the PCF is a challenge as companies rely on complex global supply chains and require comprehensive and comparable data. The PCF consists of direct and indirect greenhouse gas emissions and can be calculated for individuals, companies, countries, and products. The article describes the possibility of including GHG emissions in the carbon footprint of products resulting from activities in the value chain. This approach is usually used for services or activities. Various emission sources along the value chain are mentioned, such as FMCG producers' locations, retailers, and end consumers. The calculation of the carbon footprint is based on international standards and has been developed by BASF. The company has openly shared its calculation methodology and is working on harmonizing the standards for PCF calculation in collaboration with other industry stakeholders. BASF has chosen to provide its IT tool (SCOTT) for calculating PCF data through software partners. Other companies can integrate or implement this tool to contribute to the standardization and harmonization of data calculation. The Together for Sustainability (TfS) initiative offers a unique approach to calculating the PCF of chemicals and promotes collaboration and the exchange of best practices. TfS has developed comprehensive PCF guidelines that have been agreed upon by 37 chemical companies. Another option for reducing greenhouse gas emissions is the biomass balance approach (BMB), which replaces fossil resources with renewable energy. BASF has established a supplier CO2 management program to achieve transparency on the CO2 emissions of their raw materials and to identify measures to reduce these emissions together with their suppliers. Another measure is the transition from conventional palm kernel oil to sustainable certified alternatives. The chemical and personal care industry has made progress in reducing energy-related greenhouse gas emissions. An important approach is the use of RSPO-certified palm kernel oil, which avoids emissions associated with deforestation. Furthermore, compliance with RSPO guidelines can reduce additional emissions by growing fewer oil palms on carbon-rich soils. The industry also aims to invest in green energy and works with customers to meet their requirements for reducing the product carbon footprint. Electrification of steam generation and collaboration with regulatory authorities, stakeholders, and the public are further steps to support the transition to sustainable solutions and combat climate change. [Extracted from the article]

Copyright of Anaesthesiologie & Intensivmedizin is the property of DGAI e.V. - Deutsche Gesellschaft fur Anasthesiologie und Intensivmedizin e.V. 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.)

Copyright of Anaesthesiologie & Intensivmedizin is the property of DGAI e.V. - Deutsche Gesellschaft fur Anasthesiologie und Intensivmedizin e.V. 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.)

Copyright of Anaesthesiologie & Intensivmedizin is the property of DGAI e.V. - Deutsche Gesellschaft fur Anasthesiologie und Intensivmedizin e.V. 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.)

EU-Turkey relations could benefit from closer cooperation on Energy and climate. More renewable energy and lower greenhouse gas emissions could be realised and would help both the European Union (EU) and Turkey to reduce their energy trade with Russia and wean themselves off political dependencies. But there is still a long way to go. In fact, Turkey has recently played a more prominent role in gas transit to the EU. But the question of how to decarbonise EU-Turkey energy relations remains uncertain. Analysts question the Turkish government's commitment to its climate goals. The EU also faces challenges, with energy security concerns, inflation and electoral shifts threatening to undermine its "Green Deal" and "Fit for 55" policies. Against this backdrop, this article examines the state of EU-Turkey energy relations, discusses obstacles to cooperation and reflects on prospects for a common agenda. [ABSTRACT FROM AUTHOR]

Copyright of GAIA: Ecological Perspectives for Science & Society is the property of Oekom Verlag GmbH 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.)

Copyright of Nachhaltigkeitsrecht is the property of Verlag Oesterreich GmbH 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.)

Copyright of Nachhaltigkeitsrecht is the property of Verlag Oesterreich GmbH 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.)

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.)

Die Autor*innen zeigen auf, wie sich der Ausbau und die verstärkte Nutzung von Informations- und Kommunikationstechnologien auf Treibhausgasemissionen und Stromverbrauch auswirken. Entgegen Industrieversprechen von Dematerialisierung und Effizienzgewinnen stellen starke Reboundeffekte, also die steigende Nachfrage nach Strom und Ressourcen große Herausforderungen für eine nachhaltige Digitalisierung dar. Anhand von drei ausgewählten Beispielen entlang digitaler Lieferketten zeigen die Autor*innen die negativen Bedingungen und Auswirkungen der Digitalisierung unter Gesichtspunkten globaler Gerechtigkeit. Zum Abschluss stellen sie Überlegungen zu einer zukunftsfähigen und nachhaltigen Digitalisierung an. The authors show how the expansion and increased use of information and communication technologies affects greenhouse gas emissions and electricity consumption. Contrary to industry promises of dematerialization and efficiency gains, strong rebound effects, increasing demand for electricity and resources pose major challenges for sustainable digitalization. Using three selected examples along digital supply chains, the authors show the negative conditions and impacts of digitization from a global justice perspective. In conclusion, the authors offer some thoughts on a future-proof and truly sustainable digitalization. [ABSTRACT FROM AUTHOR]

Copyright of Journal for Business, Economics & Ethics / Zeitschrift für Wirtschafts und Unternehmensethik is the property of Nomos Verlagsgesellschaft mbH & Co. KG 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.)

Copyright of Nachhaltigkeitsrecht is the property of Verlag Oesterreich GmbH 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.)

Copyright of Elektronik Industrie is the property of Hüthig GmbH 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.)

Copyright of Perspektiven der Wirtschaftspolitik is the property of De Gruyter 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.)

The article "Earth for All. A Survival Guide for our Planet" is a review of a report by the Club of Rome, which addresses the need for a societal readjustment to combat environmental damage and restore the social everyday world. The concept of sustainability is proposed as a replacement for environmental thinking, combining natural and social scientific approaches. The report presents scenarios for saving the world and discusses the abolition of inequality. Five extraordinary turnarounds for global justice are proposed, including a poverty turnaround, an inequality turnaround, an empowerment turnaround, a food turnaround, and an energy turnaround. The book concludes with a call to action and an explanation of the computational models and variables used. The text also describes the weakening of unions in the United States and comprehensive market reforms in China. It emphasizes that the growth of economies has implications for food supply and greenhouse gas emissions. Inequality is discussed as an important aspect, with wealthy individuals having a significant share of global emissions. Suggestions are made to reduce inequality, such as strengthening unions and introducing a wealth tax. The text also emphasizes the importance of social design for sustainable development. [Extracted from the article]

Copyright of Österreichische Wasser- und Abfallwirtschaft is the property of Springer Nature 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.)

Life Cycle Assessment in the Building Sector – Greenhouse Gas Emissions of Common Ceiling Systems In the past, life cycle assessments (LCAs) of buildings were only carried out in rare cases at the request of project initiators. Against the backdrop of social and political pressure to act more climate‐friendly and sustainably, LCAs and the available data are also becoming increasingly economically relevant. This paper therefore presents the essential principles of LCA in the building sector. In addition to a critical analysis of the scope of assessment, there is a brief presentation of available data bases, such as the national database ÖKOBAUDAT. Furthermore, the greenhouse gas balance of timber as a building material is discussed, which in some cases opens up considerable scope for assessment with the risk of false incentives. As horizontal building components, ceiling systems of multi‐storey buildings can cause almost 40 % of the structural emissions and are therefore highly relevant for a LCA. By varying the life cycle stages assessed and data sets used as possible factors influencing the results of a LCA, these building components are examined and compared in more detail in the following article. Despite some sensitive effects on the comparison of the ceiling systems, the LCA offers a decision‐making aid for the selection of ceiling systems in terms of reduced greenhouse gas emissions of a shell construction. [ABSTRACT FROM AUTHOR]

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.)