Mostrando 2,901 - 2,920 Resultados de 3,685 Para Buscar '"carbón"', tiempo de consulta: 0.09s Limitar resultados
  1. 2901
    Publicado 2019
    “…These grasslands serve multiple functions, including the local provision of fodder for animal husbandry (and hence high-quality food provision for people), biodiversity conservation, carbon storage and the provision of ‘traditional’ landscapes that European citizens appreciate for recreational purposes and cultural heritage. …”
    Electrónico
  2. 2902
    por Havens, Jerry A.
    Publicado 2021
    “…But while SEFOR was hailed as a breakthrough in nuclear safety, Havens and Geren's examination of the project, including the partial SCRAM that occurred in late 1970, confirms experts' concerns regarding the limits of the Doppler effect and presents a compelling argument for caution in adopting fast reactors like SEFOR to reduce carbon emissions…”
    Libro electrónico
  3. 2903
    Publicado 2020
    “…This Special Issue collects current studies about the progress in the development, characterization, and application of nanoporous materials, including (but not restricted to) mesoporous silica, carbon and metal oxides, porous coordination polymers, metal organic frameworks (MOFs), and covalent organic frameworks (COFs), as well as materials exhibiting hierarchical porosity. …”
    Libro electrónico
  4. 2904
    por International Energy Agency
    Publicado 2017
    “…Outside of its largely low-carbon power sector, managing the economy’s energy intensity and greenhouse gas emissions while still remaining competitive and growing remains a challenge The IEA review highlights the areas that are critical to the success of the energy policy agenda in New Zealand To support sustainable growth in line with the Paris Agreement, the government should facilitate technology opportunities for renewable energy and energy efficiency, in buildings, industrial heat, transport and agriculture The government has ambitious plans to boost the share of electric vehicles and renewable energy. …”
    Libro electrónico
  5. 2905
    por Agrawala, Shardul, 1970-
    Publicado 2012
    “…Ce travail sera complété par une analyse générale des mesures d’adaptation à l’échelle de l’ensemble du secteur privé, à partir des réponses au questionnaire du Carbon Disclosure Project (CDP) de 2009. Les études de cas contiennent des éléments sur le niveau de sensibilisation des entreprises aux risques et aux points de vulnérabilité potentiels au changement climatique, sur les progrès qu’elles ont pu accomplir dans l’évaluation des incidences spécifiques à leur activité du changement climatique et des réponses possibles, et sur les mesures et les stratégies d’adaptation qu’elles ont mises en oeuvre pour maîtriser ces risques. …”
    Capítulo de libro electrónico
  6. 2906
    por Chapron, Bertrand
    Publicado 2022
    “…It will provide decision makers a means of quantifying the effects of local patterns of sea level rise, heat uptake, carbon storage and change of oxygen content and pH in the ocean. …”
    Libro electrónico
  7. 2907
    “…Adding to these burdens, emissions of carbon dioxide are of concern to the Chinese government as it embarks on its own climate protection strategy. …”
    Libro electrónico
  8. 2908
    Publicado 2021
    “…In the last few decades, organic materials (or carbon-based materials in a broad sense), including polymers, have received much attention for their potential applications in electronics, because they have outstanding advantages such as high processibility, mechanical flexibility, and low weight. …”
    Libro electrónico
  9. 2909
    Publicado 2018
    “…It also examines recent campaigns that seem to have fizzled, like Occupy Wall Street, and those that continue to struggle, like gun violence prevention and carbon emissions reduction. And it explores implications for movements that are newly emerging, like Black Lives Matter. …”
    Libro electrónico
  10. 2910
    Publicado 2022
    “…The technology produces high-purity methane, which can be considered—by using green energy and carbon dioxide of biological origin—as a Renewable Natural Gas, or RNG. …”
    Libro electrónico
  11. 2911
    Publicado 2020
    “…These include provisioning services such as fuelwood and food, regulating services such as carbon sequestration and wave attenuation, and various tangible and intangible cultural services. …”
    Libro electrónico
  12. 2912
    por Wang, Shuren
    Publicado 2023
    “…Hydropower offers significant potential for carbon emissions reductions. The installed capacity of hydropower by the end of 2008 contributed 16% of worldwide electricity supply, and hydropower remains the largest source of renewable energy in the electricity sector. …”
    Libro electrónico
  13. 2913
    Publicado 2017
    “…The rapid increase of cloud computing, high performance computing (HPC) and the vast growth in Internet and Social Media use have aroused the interest in energy consumption and the carbon footprint of Data Centres. Data Centres primarily contain electronic equipment used for data processing (servers), data storage (storage equipment), and communications (network equipment). …”
    Libro electrónico
  14. 2914
    Publicado 2017
    “…En el norte de Palencia, coincidente con la llamada Montaña Palentina, la minería del carbón jugaba un papel determinante. El minero o el obrero mixto constituían la base social y política de los convulsos años treinta del siglo pasado, con un estilo de vida peculiar y unas duras condiciones de vida que marcaban un rumbo de transformación social y un voto decantado hacia el socialismo. …”
    Libro
  15. 2915
    Publicado 2017
    Tabla de Contenidos: “…-- 3.3 The Nomenclature of Cycloalkanes -- PROBLEM-SOLVING STRATEGY -- 3.4 The Nomenclature of Alkyl Halides -- 3.5 The Nomenclature of Ethers -- 3.6 The Nomenclature of Alcohols -- 3.7 The Nomenclature of Amines -- CHEMICAL CONNECTION: Bad-Smelling Compounds -- 3.8 The Structures of Alkyl Halides, Alcohols, Ethers, and Amines -- 3.9 Noncovalent Interactions -- PROBLEM-SOLVING STRATEGY -- MEDICAL CONNECTION: Drugs Bind to Their Receptors -- 3.10 The Solubility of Organic Compounds -- BIOLOGICAL CONNECTION: Cell Membranes -- 3.11 Rotation Occurs about Carbon-Carbon Single Bonds -- 3.12 Some Cycloalkanes Have Angle Strain -- CHEMICAL CONNECTION: Von Baeyer, Barbituric Acid, and Blue Jeans -- PROBLEM-SOLVING STRATEGY -- 3.13 Conformers of Cyclohexane -- 3.14 Conformers of Monosubstituted Cyclohexanes -- CHEMICAL CONNECTION: Starch and Cellulose-Axial and Equatorial -- 3.15 Conformers of Disubstituted Cyclohexanes -- PROBLEM-SOLVING STRATEGY -- PROBLEM-SOLVING STRATEGY -- 3.16 Fused Cyclohexane Rings…”
    Libro electrónico
  16. 2916
    por Duan, Wenhui
    Publicado 2023
    Tabla de Contenidos: “…3.1 Research Scope and Select Studies -- 3.2 Factors Identified and Classification into Categories -- 3.3 Analysis of Factor Categories -- 4 Results and Discussion -- 5 Conclusion -- References -- Chloride Penetration in Low-Carbon Concrete with High Volume of SCM: A Review Study -- 1 Introduction -- 2 Chloride Penetration in LCC -- 2.1 Effect of SCM Content on Diffusion Coefficients -- 2.2 Effect of Curing Conditions on Chloride Penetration -- 2.3 Effect of Test Methods on Chloride Penetration -- 3 Conclusions -- References -- A Compact Review on the Waste-Based Lightweight Concrete: Advancement and Possibilities -- 1 Introduction -- 2 Lightweight Aggregate Concrete (LWAC) -- 3 Structural Bond Behavior of LWC -- 4 State of the Art -- 5 Possibilities -- 6 Conclusions -- References -- Influence of Reinforcement on the Loading Capacity of Geopolymer Concrete Pipe -- 1 Introduction -- 2 FE Modelling of TEB Test -- 3 Material Modelling -- 4 Load-Deflection Behavior of Concrete Pipes -- 5 Effect of Change in Reinforcement Area -- 6 Conclusion -- References -- Creep of Slag Blended Cement Concrete with and Without Activator -- 1 Introduction -- 2 Experiments -- 2.1 Mixture Proportions and Properties -- 2.2 Creep Test Setup -- 3 Creep Model in AS3600:2018 -- 4 Results and Discussion -- 4.1 Total Deformation -- 4.2 Creep Strain Measurement and Model Prediction -- 5 Conclusions -- References -- Partially-Unzipped Carbon Nanotubes as Low-Concentration Amendment for Cement Paste -- 1 Introduction -- 2 Methods -- 2.1 PUCNT Aqueous Suspensions -- 2.2 Cement Paste Specimens -- 2.3 Procedure -- 3 Results and Discussion -- 3.1 Dispersibility in Aqueous Suspension -- 3.2 Compressive Strength -- 4 Conclusions -- References -- Effect of Fine Aggregates and Test Settings on the Self-sensing Response of Cement-Based Composites with Carbon Nanotubes as Conductive Filler…”
    Libro electrónico
  17. 2917
    por Fondevila, Miguel Marco
    Publicado 2013
    Tabla de Contenidos: “…Introducción al mercado del carbón; 3.1. Naturaleza y antecedentes; 3.2. La industria del carbón; 3.3. …”
    Libro electrónico
  18. 2918
    por OECD
    Publicado 2018
    Tabla de Contenidos: “…Transition vers une économie sobre en carbone et économe en énergie -- 1.1.2. Transition vers une gestion efficiente des ressources -- 1.1.3. …”
    Libro electrónico
  19. 2919
    Tabla de Contenidos: “…Intro -- Foreword -- Table of contents -- Basic statistics of Austria, 2020 -- Executive Summary -- The recovery has been strong until a resurgence in the pandemic -- Moving to a greener economy -- Social cohesion requires decisive policy action -- Fostering productivity gains -- 1 Key policy insights -- The pandemic hit Austria hard, requiring to adjust the sharing of health responsibilities across levels of government -- The containment policy mix displayed certain specificities -- Differences between Länder and preliminary lessons from the management of the pandemic -- Macroeconomic outlook and risks -- The recovery has started strong -- Supply bottlenecks -- Inflation pressures -- Housing and banking sector risks -- Economic and social supports are being adapted to the recovery -- A comprehensive support package -- Transition policies out of the pandemic -- The tourism sector is facing particular challenges -- Consequences and outlook for public finances -- Important structural changes are pending after the pandemic -- The intended fast shift to carbon neutrality will have important economic impacts -- Emission regulations -- Carbon prices -- Emission saving technologies and investments -- Mitigating social impacts -- Social cohesion is under pressure -- Austria entered the pandemic with a high degree of social cohesion with certain weaknesses -- The pandemic has exacerbated existing vulnerabilities on the labour market -- Re-integrating the long-term unemployed -- Better supporting the free-lancers and the self-employed -- Re-addressing gender inequalities -- Boosting the inclusion of low-skilled immigrants and their children -- Public sector reforms become more compelling -- Handling the fiscal costs of ageing -- Pensions -- Health spending -- Long-term care -- Fiscal implications of the transition to a greener and digitalised economy…”
    Libro electrónico
  20. 2920
    Publicado 2011
    Tabla de Contenidos: “…2.5.2 Exposure Assessment; 3 Hazard and Risk Assessment of Workplace Exposure to Engineered Nanoparticles: Methods, Issues, and Carbon Nanotube Case Study; 3.1 Introduction; 3.1.1 Risk Assessment Paradigm; 3.1.2 Hazard Assessment; 3.1.3 Dose-Response Assessment; 3.1.4 Temporal Extrapolation; 3.2 Case Study Example: Carbon Nanotubes; 3.2.1 Data Description; 3.2.2 Severity of Effects; 3.2.3 Risk Assessment Steps: Benchmark Dose Estimation; 3.3 Discussion; 3.3.1 Comparison to Other Methods; 3.3.2 Research Needs; 3.3.3 Future Directions; 3.4 Appendix: Pulmonary Ventilation Rate Calculations…”
    Libro electrónico