Results 111 to 120 of about 12,172,792 (349)

Energy white paper – green paper [PDF]

open access: yes, 2014
This Green Paper proposes policy approaches intended to ensure reliable and affordable energy that, when used productively, supports business competitiveness, lowers the cost of living, and grows exports.

core  

Green Hydrogen as a Decarbonization Pathway for Steel Industry in Pakistan

open access: yesEngineering Proceedings
The global steel industry emits 1.92 tons of CO2 per ton of output and faces urgent pressure to decarbonize. In Pakistan, the sector accounts for 0.29 tons of CO2 per ton of output, with limited mitigation frameworks in place.
Arfa Ijaz   +5 more
doaj   +1 more source

Topology‐Orchestrated Multi‐physical Energy Control in Turtle Shell‐Inspired Metamaterials

open access: yesAdvanced Materials, EarlyView.
A turtle shell‐inspired lattice metamaterial efficiently manages acoustic, fluid‐thermal, and mechanical energy flows simultaneously. The unique hybrid‐coupling architecture achieves superior sound attenuation via pore‐cavity resonance, facilitates effective airflow transport, and maximizes mechanical energy absorption through multistage cell ...
Xi Wang   +3 more
wiley   +1 more source

Grafted Low‐Leakage Si/AlN p‐n Diodes Enabled by Fluorinated AlN Interface

open access: yesAdvanced Materials Interfaces, EarlyView.
This work demonstrates a fluorination‐based interface engineering strategy that transforms oxygen‐terminated AlN surfaces into fluorine‐terminated interfaces for grafted p‐Si/n‐AlN diodes. By combining pseudo‐ALE oxide removal, XeF2 fluorination, and ultrathin SiNx stabilization, the engineered interface suppresses defect‐assisted reverse leakage by ...
Yi Lu   +21 more
wiley   +1 more source

Clean energy Australia report 2014 [PDF]

open access: yes, 2015
The review of the Renewable Energy Target (RET), which was announced in February 2014 and continued beyond the end of the year, essentially froze new investment in large-scale renewable energy in Australia last year.
Clean Energy Council
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Using net energy output as the base to develop renewable energy [PDF]

open access: yes, 2011
In order to increase energy security, production of renewable energies has been highly promoted by governments around the world in recent years. The typical base of various policy instruments used for this purpose is gross energy output of renewable ...
Shaw, Daigee; Hung, Ming-feng; Lin, I-hao   +1 more
core   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

open access: yesAdvanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo   +6 more
wiley   +1 more source

U.S. energy policy during the 1990s [PDF]

open access: yes, 2001
This essay discusses U.S. energy policy and the associated evolution of energy supply, energy demand, energy prices and the industrial organization of the domestic energy industries during the period 1991 through 2000.
Joskow, Paul L.
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