Results 91 to 100 of about 1,627,797 (307)
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Prepotence of biowrap model for micro green energy: A case for biodiesel for rural communities [PDF]
, 2014 Dwindling fossil resources, such as petroleum oils and coal, and the over dependence on imported fuels has prompted countries to look for internal resources to meet escalating energy demands.
Ariffin, Ahmad Shabudin +2 more
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BANZKP: a Secure Authentication Scheme Using Zero Knowledge Proof for WBANs
, 2016 -Wireless body area network(WBAN) has shown great potential in improving healthcare quality not only for patients but also for medical staff. However, security and privacy are still an important issue in WBANs especially in multi-hop architectures.
Chaudet, Claude +2 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar +5 more
wiley +1 more source
NASA advanced design program: Analysis, design, and construction of a solar powered aircraft [PDF]
Increase in energy demands coupled with rapid depletion of natural energy resources have deemed solar energy as the most logical alternative source of power. The major objective of this project was to build a solar powered remotely controlled aircraft to
Chan, Agnes +6 more
core +1 more source
On the Problem of Shale Gas Mining in Ukraine [PDF]
, 2017 New sources of power resources are one of the most important and central tasks for the human. In these latter days all energy-dependent countries develop alternative technologies to produce renewable fuel: nuclear power, wind power, solar power ...
Sudoplatov, Vladyslav +2 more
core +1 more source
Advanced Functional Materials, EarlyView.PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu +14 more
wiley +1 more source
Alternative Futures: Energy and Habitat, Resources in Regional Development
The International Journal of Science in Society, 2011 The Bioregional Planning Program at Utah State University focuses on large scale landscapes through application of scientific, policy-based, social and cultural criteria, using GIS as a tool for spatial modeling and analysis. Methods of analysis are particularly responsive to undeveloped regions in which competing demands threaten ecosystem integrity ...
Taylor, Temis G., Toth, Richard E.
openaire +2 more sources
Exhaustible Resources, Technology Choice and Industrialization of Developing Countries [PDF]
How should the world economy adapt to the increased demand for exhaustible resources from countries like China and India? To address that issue, this paper presents a dynamic model of the world economy with two technologies for production; a resource ...
Färnstrand Damsgaard, Erika
core
Advanced Functional Materials, EarlyView.A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer +12 more
wiley +1 more source