Results 111 to 120 of about 953,773 (313)

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Physicochemical and geochemical characteristics of Bouaazza’s mine embankments and river sediments (Taza province, Morocco) [PDF]

BIO Web of Conferences
Mining production industry generates high quantities of mine tailings often placed on the surface. They evoke sources of contamination generally mine drainage, to all environmental compartments according to their physicochemical and geochemical ...
Lahmidi Ikram, Assabar Narmine, Jabrane Raouf   +2 more
doaj   +1 more source

Hybrid renewable power systems for mobile telephony base stations in developing countries

, 2013
Published ArticleThis paper investigates the possibility of using hybrid Photovoltaic–Wind renewable systems as primary sources of energy to supply mobile telephone Base Transceiver Stations in the rural regions of the Democratic Republic of Congo.
Vermaak, Herman Jacobus, Kusakana, Kanzumba   +1 more
core  

Towards Energy Self-sufficiency in Large Metropolitan Areas: Business Opportunities on Renewable Electricity in Madrid

, 2018
Publisher Copyright: © Springer International Publishing AG, part of Springer Nature 2018.Large metropolitan areas are generally associated with high energy demand but low energy production, thus acting as vast energy drains.
Javier Dufour, Diego Iribarren, Diego García-Gusano, Dufour, Javier, García-Gusano, Diego, Iribarren, Diego   +5 more
core   +1 more source

Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience [PDF]

, 2012
Many countries -- reflecting very different geographies, markets, and power systems -- are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy.
Heeter, J., Cochran, J., Bird, L., Arent, D. A.   +3 more
core   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Renewable energy policies in Turkey

Renewable and Sustainable Energy Reviews, 2005
Achieving solutions to environmental problems that we face todayrequires long-term potential actions for sustainable development. In thisregard, renewable energy resources appear to be the one of most efficientand effective solutions. Although, Turkey has substantial reserves of re-newable energy resources, actual utilization of these resources is ...
openaire   +2 more sources

Renewable energies for the South New support for clean energy investment in developing countries

, 2001
At the beginning of the 21st century there are still more than two billion people in the world without access to electricity and basic energy services. 'Energy poverty' impedes sustainable economic, social and environmental development of rural areas in ...
Jung, W., Schmitz-Borchert, H.P. (eds.), Wissenschaftspark Gelsenkirchen (Germany)   +2 more
core  

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Study of start-up of a continuous digester on a laboratory scale treating the sludge issued from wastewater treatment plant in Adrar city (south west of Algeria)

Revue des Énergies Renouvelables, 2012
A continuous digester type was designed at the laboratory scale with an aim to studying and improving anaerobic digestion of organic wastes. The results obtained can be extrapolated at large scale pilot plant.
S. Kalloum, M. Khelafi, M. Djaafri, A. Tahri, K. Kaïdi, A. Touzi   +5 more
doaj