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Buildings account for almost a third of final energy consumption globally and are an equally important source of CO2 emissions. Currently, both space heating and cooling as well as hot water are estimated to account for roughly half of global energy consumption in buildings. Energy-efficient and low/zero-carbon heating and cooling technologies for buildings have the potential to reduce CO2 emissions by up to 2 gigatonnes (Gt) and save 710 million tonnes oil equivalent (Mtoe) of energy by 2050. Most of these technologies – which include solar thermal, combined heat and power (CHP), heat pumps and thermal energy storage – are commercially available today. The Energy-Efficient Buildings: Heating and Cooling Equipment Roadmap sets out a detailed pathway for the evolution and deployment of the key underlying technologies. It finds that urgent action is required if the building stock of the future is to consume less energy and result in lower CO2 emissions. The roadmap concludes with a set of near-term actions that stakeholders will need to take to achieve the roadmap’s vision.
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"Thinking about openness and implementing openness in our attitudes and actions have considerable bearing on our conception of ourselves as translators or researchers. Openness indeed questions the very role of translated texts, multilingual translation resources, the ethics of translators, their professional behavior, the self-conception of academics and researchers, as well as the role and availability of research results in society. It therefore constitutes one of the most stimulating challenges that the world of professional translation and translation studies have yet faced.The contributions to this volume review some of these topics in three thematic sections: the first and most substantial part deals with the concept of openness in ICT (open data, open tools, open computer systems, and quality evaluation of open software), the middle part is concerned with translators training and the use of open software, and the last part discusses openness in academia on the basis of the concepts of a Scientist 2.0 and Digital Scholarship. An exhaustive list of references covering the topic is given as an appendix, as well as a keyword index."
Language --- Computing & information technology --- Translation --- Translationswissenschaft --- Sprache --- Electrical engineering --- Number --- Open data --- Open-source software --- Research --- Zero sharp
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The drug policies of the Nordic countries have been relatively strict. Since this seems to contradict the internationally recognized liberal criminal policy in general, analyses have been devoted to try to understand this gap. Why doesn’t the “Scandinavian exceptionalism” apply to the drug policies? The new question in relation to drug policy is, however, if and how the Nordic countries will adapt to a situation when several countries all over the world are questioning ‘the war on drugs’ and orienting themselves in the direction of decriminalization and legalization. An analysis of a possible change in drug policies must be undertaken against the background of the existing policies. There are both similarities and differences between the five countries. A common feature is a stress on the demand side through both treatment and punishments directed against the user and abuser. Differences are shown in degrees of toughness in drug policies with Sweden strongest stressing a zero-tolerance stand and Denmark being the most liberal in the Nordic context. The strong welfare state ideology of all the countries is important for understanding the obstacles to a more liberal and permissive drug policy. The welfare state is an interventionist state. To not do anything about what is considered to be a problem both for the individual and the society is just not an option. In most of the countries the traditions from the temperance movements also have influenced the drug policies through the stepping-stone or gateway theory, not making a distinction between soft and hard drugs. At the same time, a number of facts and processes work in the direction of change. The drug policies of the countries have not delivered, including high numbers of drug-related deaths. The debate has opened up in just a short period of time. Many of the political youth parties demand decriminalisation of use of drugs and so have some public authorities. Human rights arguments are increasingly being put forward as a critique of police interventions. A tendency for politicians to meet the critique seems to be to separate the marginal abuser from the recreational user. The first one should be given treatment and care according to welfare state ideology. The second one, however, could be punished since the user in line with neo-liberal theory can choose and by the use contributes to the drug trade and even the killings in poor suburbs. The Nordic countries stand at a crossroads, but what new roads will be taken is far from clear.
Drug abuse and crime. --- Crime and drug abuse --- Drugs and crime --- Narcotics and crime --- Crime --- Penal policy --- Welfare state --- Nordic countries --- Zero tolerance --- Drug policy
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Sustainable Life on Land, the fifteenth UN Sustainable Development Goal (SDG 15), calls for the protection, restoration and promotion of the sustainable use of terrestrial ecosystems. Among others, it requires societies to sustainably manage forests, halt and reverse land degradation, combat desertification, and halt biodiversity loss. Despite the fact that protection of terrestrial ecosystems is on the rise worldwide and forest loss has slowed, the recent IPBES report concluded that “nature is declining globally at rates unprecedented in human history”. Consequently, the United Nations General Assembly recently declared 2021–2030 the UN Decade on Ecosystem Restoration. There is no doubt that the current global responses are far from sufficient and significant transformative changes of societies are needed to restore and protect nature and ecosystems. Transitioning to Sustainable Life on Land presents reviews, original research, and practical experiences from different disciplines with a focus on: theoretical and empirical reflection about the necessary transformation of values, institutions, markets, firms and policies, reviews and research on protection, restoration and sustainable use of diverse terrestrial ecosystems, analyses and reporting of encouraging local, regional, national, and global initiatives. Transitioning to Sustainable Life on Land is part of MDPI's new Open Access book series Transitioning to Sustainability. With this series, MDPI pursues environmentally and socially relevant research which contributes to efforts toward a sustainable world. Transitioning to Sustainability aims to add to the conversation about regional and global sustainable development according to the 17 SDGs. Set to be published in 2020/2021, the book series is intended to reach beyond disciplinary, even academic boundaries.
biodiversity --- economics and governance --- valuation and ethics --- justice and sufficiency --- zero net loss --- cultivated landscapes --- ecosystem restoration --- conservation agriculture --- agroforestry --- peatland --- land consolidation --- land tenure --- land ownership
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This is the first book that documents and reflects on an aspect of the Temporary Contemporary initiative. Launching in 2018, Temporary Contemporary is a collaboration between the School of Art, Design and Architecture at the University of Huddersfield and Kirklees Council. This collaboration, in the form of an action research project, has sought to reflect on the efficacy, meanings and wider contribution of cultural activity in Huddersfield town and beyond. It is one small part of a bigger project about the future cultural heart of Huddersfield. The title Creating Vibrant Spaces to Support the Conditions for Creative and Cultural Activity refers to the aims of Temporary Contemporary in its entirety. The initiative achieves these aims through populating former retail spaces in the town with exhibitions and events, fostering partnerships and creating networking opportunities for cultural and creative producers, repurposing fine historic buildings and making connections with rich cultural traditions in the town including music, theatre and textiles. This book provides one contribution to the many discussions about the role of culture in towns and cities. The insights of our collaborative research may be of interest and use to policy makers, academics, artists, curators and anyone else with a concern about the cultural and social future of towns and cities in the UK and beyond.
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Steels and their heat treatment are still very important in modern industry because most industrial components are made from these materials. The proper choice of steel grades along with their suitable processing makes it possible to reduce the weight of the components, which is closely related to energy and fuel savings. This has decisive importance in branches such as the automotive, transport, consumer industries. A great number of novel heat- and surface-treatment techniques have been developed over the past three decades. These techniques involve, for example, vacuum treatment, sub-zero treatment, laser/electron beam surface hardening and alloying, low-pressure carburizing and nitriding, and physical vapour deposition. This Special Issue contains a collection of original research articles on not only advanced heat-treatment techniques—carburizing and sub-zero treatments—but also on the microstructure–property relationships in different ferrous alloys.
Vanadis 6 die steel --- surface finish --- nitriding --- PVD coating --- toughness --- fractography --- cryogenic treatment --- cryo-treatment --- mechanical properties --- microstructure --- cryo-processing --- 20Cr2Ni4A --- vacuum carburizing --- ion implantation --- rare earths --- catalysis --- carbon diffusion --- vanadis 6 steel --- sub-zero treatment at −75 °C --- hardness --- fracture toughness --- grade 92 steel weldment --- post-welding heat treatment --- tensile straining --- hydrogen embrittlement --- metallography and fractography --- ledeburitic tool steels --- carburizing --- rare-earth element pre-implantation --- sub-zero treatments
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Recent research and development in the field of high-current circuit breaker technology are devoted to meeting two challenges: the environmental compatibility and new demands on electrical grids caused by the increasing use of renewable energies. Electric arcs in gases or a vacuum are the key component in the technology at present and will play a key role also in future concepts, e.g., for hybrid and fast switching required for high-voltage direct-current (HVDC) transmission systems. In addition, the replacement of the environmentally harmful SF6 in gas breakers and gas-insulated switchgear is an actual issue. This Special Issue comprises eight peer-reviewed papers, which address recent studies of switching arcs and electrical insulation at high and medium voltage. Three papers consider issues of the replacement of the environmentally harmful SF6 by CO2 in high-voltage gas circuit breakers. One paper deals with fast switching in air with relevance for hybrid fault current limiters and hybrid HVDC interrupters. The other four papers illustrate actual research on vacuum current breakers as an additional option for environmentally compatible switchgear; fundamental studies of the vacuum arc ignition, as well as concepts for the use of vacuum arcs for DC interruption.
vacuum circuit breaker --- double break --- prestrike characteristics --- vacuum interrupter --- prestrike gap --- gaseous breakdown --- SF6 --- CO2 --- surface roughness --- statistical enlargement laws --- vacuum arc --- DC circuit breaker --- current interruption --- magnetic field --- plasma physics --- zero-crossing --- circuit breaker --- switching arc --- optical emission spectroscopy --- ablation --- current zero --- SF6 alternative gases --- PTFE --- optical absorption spectroscopy --- Swan bands --- CuF --- hybrid dc circuit breaker --- vacuum arc commutation --- solid-state switch --- vacuum arc voltage --- air arc plasma --- Thomson actuator --- magnetohydrodynamic simulations --- fast switch --- optical diagnostics
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Machine learning is a relatively new field, without a unanimous definition. In many ways, actuaries have been machine learners. In both pricing and reserving, but also more recently in capital modelling, actuaries have combined statistical methodology with a deep understanding of the problem at hand and how any solution may affect the company and its customers. One aspect that has, perhaps, not been so well developed among actuaries is validation. Discussions among actuaries’ “preferred methods” were often without solid scientific arguments, including validation of the case at hand. Through this collection, we aim to promote a good practice of machine learning in insurance, considering the following three key issues: a) who is the client, or sponsor, or otherwise interested real-life target of the study? b) The reason for working with a particular data set and a clarification of the available extra knowledge, that we also call prior knowledge, besides the data set alone. c) A mathematical statistical argument for the validation procedure.
deposit insurance --- implied volatility --- static arbitrage --- parameterization --- machine learning --- calibration --- dichotomous response --- predictive model --- tree boosting --- GLM --- validation --- generalised linear modelling --- zero-inflated poisson model --- telematics --- benchmark --- cross-validation --- prediction --- stock return volatility --- long-term forecasts --- overlapping returns --- autocorrelation --- chain ladder --- Bornhuetter–Ferguson --- maximum likelihood --- exponential families --- canonical parameters --- prior knowledge --- accelerated failure time model --- chain-ladder method --- local linear kernel estimation --- non-life reserving --- operational time --- zero-inflation --- overdispersion --- automobile insurance --- risk classification --- risk selection --- least-squares monte carlo method --- proxy modeling --- life insurance --- Solvency II --- claims prediction --- export credit insurance --- semiparametric modeling --- VaR estimation --- analyzing financial data --- n/a --- Bornhuetter-Ferguson
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The papers selected for publication in the Special Issue “Urban and industrial wastewater disinfection and decontamination by Advanced Oxidation Processes (AOPs): current issues and future trends” and published in this book, include topics related with (waste)water treatment and its reuse, disinfection, and pollutant degradation, advancing the know-how of the topics or assessing their integration into the new age of the circular economy of water. Likewise, aspects such as modeling of degradation processes and new materials synthesis were published, aiming to improve, optimize and predict the efficacy of the existing or the novel treatment processes. Moreover, pilot plant operation and large-scale processes were featured, assessing the feasibility of these new treatment methods in real world applications. Overall, the Special Issue and this book present innovative solutions on the field of water and wastewater treatment, with a view on the future technologies that will form the next advances of the field.
emerging pollutants --- advanced oxidation process --- water pollution --- ultrasound --- flower-like Bi2WO6 --- E.coli inactivation --- reactive oxygen species (ROS) --- photocatalysis --- solar disinfection --- water treatment --- pollution --- circular economy --- wastewater reuse --- zero waste --- zero energy --- substances recovery --- sustainable development goals --- heterogeneous photocatalysis --- titanium dioxide --- tin oxide --- graphene oxide --- chemical oxygen demand --- antibiotics --- wastewater --- removal efficiency --- slurry reactor --- computer-based learning --- solar photocatalysis --- water contaminants --- kinetic modeling --- photoreactor design --- UV-LED --- TiO2 --- hexacyanoferrate --- mining --- hydrothermal method --- elimination routes --- fresh urine --- pharmaceutical degradation --- processes selectivity --- theoretical analysis --- advanced oxidation --- membrane technology --- micropollutants --- biological contaminants --- cytotoxicity --- n/a
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The book deals with the latest research on membrane distillation. New membrane and module designs, low-temperature applications, integration with other membrane units and pilot scale investigations are presented and discussed.
FGD wastewater --- integrated membrane-based process --- zero liquid-discharge --- sustainability --- bioethanol --- sweeping gas membrane distillation --- SGMD --- glucose --- permeate flux --- optimization --- membrane distillation --- triple layer composite membrane --- highly concentrated solutions --- PVDF --- PES --- membrane stability --- polypropylene --- TIPS --- talc --- desalination --- brine treatment --- pilot scale --- permeate quality --- membrane filtration --- high salinity --- spacer-filled channel --- temperature polarization --- computational fluid dynamics --- thermochromic liquid crystals --- distillation --- high recovery rate --- brine concentration --- zero liquid discharge --- membrane distillation module --- wastewater concentration --- resource recovery --- 1,3-dimethyl-2-imidazolidinone --- solvent dehydration --- hollow-fiber membrane --- multi-objective optimization --- submerged module --- capillary membrane --- direct contact membrane distillation --- urea --- low temperature --- composite membrane --- plasma-polymerized hydrophobic fluorosiloxane coating --- hydrophilic porous hollow-fiber substrate --- n/a
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