Results 161 to 170 of about 3,068,537 (392)

Integrated digital/electric aircraft concepts study [PDF]

open access: yes
The integrated digital/electrical aircraft (IDEA) is an aircraft concept which employs all electric secondary power systems and advanced digital flight control systems.
Cronin, M. J.   +5 more
core   +1 more source

Transformasi Pekan Parit Raja: kajian terhadap kesejahteraan hidup masyarakat [PDF]

open access: yes, 2013
Isu utama yang dibangkitkan dalam kajian ini adalah mengenai isu kesejahteraan hidup masyarakat ekoran transformasi yang berlaku di Pekan Parit Raja dan kesannya.
Miskam, Nurasyikin
core  

Enhanced Photocatalytic CO2 Reduction Performance by External Electric Field‐Driven Charge Separation on Interdigitated Micro‐Spacing Structure

open access: yesAdvanced Science, EarlyView.
An external electric field‐enhanced photocatalytic system is developed using interdigitated electrodes with 100 µm spacing to overcome the liquid‐phase limitations of traditional PEC. The induced high‐intensity electric field effectively drives the directional migration of charge carriers under low voltage. This strategy significantly suppresses charge
Xidan Tang   +7 more
wiley   +1 more source

Electrochemical Nitrate Reduction Reaction to Ammonia at Industrial‐Level Current Densities

open access: yesAdvanced Science, EarlyView.
This review starts from the mechanism and theoretical basis of electrochemical nitrate reduction reaction (NO3−RR), and systematically summarizes and discusses the design strategies of industrial‐level current density catalysts. In addition, the progress of industrial‐level NO3−RR‐based electrolyzers, including flow reactor and membrane electrode ...
Zhijie Cui   +4 more
wiley   +1 more source

Border Tax Adjustments: A feasible way to address nonparticipation in Emission Trading [PDF]

open access: yes
CO2 emission certificates internalise effects of fossil fuel consumption on global climate and sea levels. If they are only implemented in some countries, then their effectiveness is limited; Consumption, production and investment decisions do not reach ...
Ismer, R., Neuhoff, K.
core  

Minnesota Agriculture in the New Millenium [PDF]

open access: yes
Minnesota is by any standard one of the leading agricultural places in the United States, both in terms of farm production and as a headquarters for some of the largest agrifood and agronomic enterprises in the world. Several factors are likely to affect
Runge, C. Ford
core   +1 more source

The Rockefeller Brothers Fund's Democratic Practice Global Governance Portfolio: Impact Assessment, 20102015 [PDF]

open access: yes, 2016
This report evaluates the progress of the Rockefeller Brothers Fund (RBF) Democratic Practice–Global Governance (DP-GG) portfolio in the context of the program-specific goal, strategies, and the RBF mission.
Kristen Hite, Melissa Shackleton Dann
core  

Insights on SEI Growth and Properties in Na‐Ion Batteries via Physically Driven Kinetic Monte Carlo Model

open access: yesAdvanced Energy Materials, EarlyView.
The novel kinetic Monte Carlo model presented here incorporates spatially‐ and time‐dependent electrical potential, which enables the precise study of the solid electrolyte interphase formation in Na‐ion batteries. The effects of electrolyte composition and charging conditions on the growth and behavior of the solid electrolyte interphase during the ...
Kie Hankins   +4 more
wiley   +1 more source

Teaching Opportunity Cost in an Emissions Permit Experiment [PDF]

open access: yes
This paper describes an individual choice experiment that can be used to teach students how to correctly account for opportunity costs in production decisions.
Burtraw, Dallas   +4 more
core  

Transportation Costs and U.S. Manufacturing FDI [PDF]

open access: yes, 2014
In empirical models of foreign direct investment (FDI), distance is most often used to proxy for transportation costs and other pure-trade costs.
Daniels, Joseph P., Ruhr, Marc von der
core   +1 more source

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