Results 1 to 10 of about 64 (59)

Cloud computing load prediction method based on CNN-BiLSTM model under low-carbon background. [PDF]

Sci Rep
With the establishment of the "double carbon” goal, various industries are actively exploring ways to reduce carbon emissions. Cloud data centers, represented by cloud computing, often have the problem of mismatch between load requests and resource ...
Zhang H, Li J, Yang H.
europepmc   +2 more sources

Digital Prefabrication of Lightweight Building Elements for Circular Economy: Material-Minimised Ribbed Floor Slabs Made of Extruded Carbon Reinforced Concrete (ExCRC)

Buildings, 2023
To reduce resource consumption and the carbon footprint of the construction industry, new construction principles that stipulate the minimisation of materials are urgently needed. Floor slabs show high potential for saving materials and CO2 emissions, as
Sven Bosbach, Matthias Kalthoff, Cynthia Morales Cruz, Viviane Adam, Thomas Matschei, Martin Classen   +5 more
doaj   +1 more source

Which direction for sustainable development? A time series comparison of the impacts of redistributive versus market policies in Bolivia and South Korea

Sustainable Development, Volume 31, Issue 5, Page 3408-3427, October 2023., 2023
Abstract This article examines two major policy frameworks for achieving sustainable development: the market‐based ‘Green Economy’ approach (exemplified by South Korea), and the redistributive ‘Living Well’ approach (exemplified by Bolivia). We compare the two paradigms in qualitative terms using document analysis, and we assess quantitatively how they
Karen Bell, Jason Hickel, Rob Arbon, Huzaifa Zoomkawala   +3 more
wiley   +1 more source

Mass Gatherings, Health, and Well‐Being: From Risk Mitigation to Health Promotion

Social Issues and Policy Review, Volume 15, Issue 1, Page 114-145, January 2021., 2021
Abstract Mass gatherings are routinely viewed as posing risks to physical health. However, social psychological research shows mass gathering participation can also bring benefits to psychological well‐being. We describe how both sets of outcomes can be understood as arising from the distinctive forms of behavior that may be found when people—even ...
Nick Hopkins, Stephen Reicher
wiley   +1 more source

KARBON MUHASEBESİ

Sosyal Ekonomik Araştırmalar Dergisi, 2012
Bu çalışmanın amacı karbon salınımı ve karbon ticaretinin muhasebeye aktarılmasıdır. Karbon salınımı ve ticareti; “bir alıcının karbon azaltımına yönelik taahhüt ettiği hedeflerini yerine getirmede kullanacağı ve belli bir miktarda karbon salınımı ...
Haluk Duman, Rabia Özpeyni̇rci̇, Mehmet Yücenurşen, Haşim Bağcı   +3 more
doaj   +4 more sources

Determination of Rate Constants and Reaction Orders of Vanadium‐Ion Kinetics on Carbon Fiber Electrodes.

ChemElectroChem, Volume 7, Issue 21, Page 4314-4325, November 2, 2020., 2020
Beyond porosity: The electrodes of vanadium redox‐flow batteries are usually carbon felt materials, whose porous structure makes detailed investigations of the vanadium‐ion kinetics difficult. Studies on single carbon‐fiber electrodes from commercial carbon felt materials can contribute to a better understanding of the electrode processes.
Isabelle Kroner, Maik Becker, Thomas Turek   +2 more
wiley   +1 more source

SCREENING OF IONIC LIQUIDS FOR CO2 CAPTURE USING DATA ANALYTICS TECHNIQUES

Platform, a Journal of Engineering, 2023
arbon dioxide (CO2) is the most prominent greenhouse gas (GHG) present in the atmosphere, making it the most accountable for global warming. CO2 capture is capable of greatly reducing carbon emissions.
Aliyu Adebayo Sulaimon , Aaron Ringkai Timothy Salang , Ali Qasim, Sarah Abidemi Akintola , Cecilia Devi AP Wifred   +4 more
doaj  

Optimal Control of Diesel Engines: Numerical Methods, Applications, and Experimental Validation

Mathematical Problems in Engineering, Volume 2014, Issue 1, 2014., 2014
In response to the increasingly stringent emission regulations and a demand for ever lower fuel consumption, diesel engines have become complex systems. The exploitation of any leftover potential during transient operation is crucial. However, even an experienced calibration engineer cannot conceive all the dynamic cross couplings between the many ...
Jonas Asprion, Oscar Chinellato, Lino Guzzella, Hui Zhang   +3 more
wiley   +1 more source

Partitioned Quasi‐Newton Approximation for Direct Collocation Methods and Its Application to the Fuel‐Optimal Control of a Diesel Engine

Journal of Applied Mathematics, Volume 2014, Issue 1, 2014., 2014
The numerical solution of optimal control problems by direct collocation is a widely used approach. Quasi‐Newton approximations of the Hessian of the Lagrangian of the resulting nonlinear program are also common practice. We illustrate that the transcribed problem is separable with respect to the primal variables and propose the application of dense ...
Jonas Asprion, Oscar Chinellato, Lino Guzzella, M. Montaz Ali   +3 more
wiley   +1 more source

Life Cycle Costs and Life Cycle Assessment for the Harvesting, Conversion, and the Use of Switchgrass to Produce Electricity

International Journal of Chemical Engineering, Volume 2013, Issue 1, 2013., 2013
This paper considers both LCA and LCC of the pyrolysis of switchgrass to use as an energy source in a conventional power plant. The process consists of cultivation, harvesting, transportation, storage, pyrolysis, transportation, and power generation.
Nuttapol Lerkkasemsan, Luke E. K. Achenie, Antonia Pérez de los Ríos   +2 more
wiley   +1 more source