Results 71 to 80 of about 98,444 (116)

Regulation on Morphology and Electronic Structure Design of Vanadium‐Based Sodium Phosphate Cathodes for High‐Performance Sodium‐Ion Batteries

open access: yesCarbon Energy
Sodium‐ion batteries have emerged as promising candidates for next‐generation large‐scale energy storage systems due to the abundance of sodium resources, low solvation energy, and cost‐effectiveness. Among the available cathode materials, vanadium‐based
Xinran Qi   +13 more
doaj   +1 more source

Where Can Solar Go? Assessing Land Availability for PV in Italy Under Regulatory Constraints

open access: yesSolar
The expansion of solar photovoltaic (PV) energy is a central pillar of Italy’s climate and energy transition strategy. However, the actual availability of land for PV deployment is heavily influenced by a complex regulatory framework that imposes ...
Babak Ranjgar   +2 more
doaj   +1 more source

Plan of the Vineyard or Old Mill Dam Farm, Parramatta [cartographic material] : for sale by auction by James Byrnes, on Tuesday 21st December, 1841 /

open access: yes
Map 159 from Ferguson Collection.; Sales plan for subdivision of Vineyard of Parramatta, N.S.W. showing location of quarry and some buildings.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map ...
Langley, Charles E., active 1841-1857?
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Metal‐Organic Framework‐Derived Partially Oxidized Cu Electrocatalysts for Efficient CO2 Reduction Reaction Toward C2+ Products

open access: yesCarbon Energy
Cu‐based metal‐organic frameworks (Cu‐MOFs) electrocatalysts are promising for CO2 reduction reactions (CO2RR) to produce valuable C2+ products. However, designing suitable active sites in Cu‐MOFs remains challenging due to their inherent structural ...
Juhee Jang   +11 more
doaj   +1 more source

Operating a Positive Temperature Coefficient Water Heater Powered by Photovoltaic Panels

open access: yesSolar
Domestic water heaters traditionally use natural gas or electric resistance to heat stored water. A gas water heater relies on a non-renewable resource, while an electric water heater might rely on electricity generated by a non-renewable resource.
Cameron Dolan   +3 more
doaj   +1 more source

Call to the Colored Citizens of Maine and New-Hampshire

open access: yes
1841 Maine State Convention of Colored Citizens held in Portlandhttp://coloredconventions.org/items/show ...
Colored Citizens of Maine and New-Hampshire (1841 : Portland, ME)
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Shattnek, Albert G., 1841- : Confederate Service Record, 1904.

open access: yes, 1904
This service record is an account of military actions during the American Civil War by veteran Albert G. Shattnek (1841- ), dated from 1904.1 leaf ; 2 pdf pages.All descriptive lists and service records in this United Confederate (Civil War) Veterans ...
Shattnek, Albert G., 1841- .
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Review of Artificial Intelligence-Based Design Optimization of Wind Power Systems

open access: yesWind
This paper reviews the applications of artificial intelligence (AI) in the design optimization of wind power systems, mainly including (1) wind farm layout optimization; (2) wind turbine design optimization; and (3) wind farm electrical system design ...
Zhihong Jiang   +5 more
doaj   +1 more source

Psychological insights for electric vehicles

open access: yesInternational Journal of Electrical Power & Energy Systems
The integration of electric vehicles (EVs) into modern power systems has introduced unprecedented opportunities for enhancing grid flexibility, integrating renewable energy, and reducing operational costs.
Alexis Pengfei Zhao   +4 more
doaj   +1 more source

Voltaire [picture] /

open access: yes
S10702
Bosselman, active 1802-1841.
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