Results 131 to 140 of about 500,961 (291)

Oil pollution detection and monitoring from space using Skylab [PDF]

open access: yes
There are no author-identified significant results in this ...
Goldman, G. C., Horvath, R.
core   +1 more source

The potential for battery electric vehicles in New Zealand [PDF]

open access: yes, 2008
Several challenges are facing personal transport in New Zealand; the need to reduce carbon emissions, the depletion of cheap oil reserves, increasing congestion, localised pollution and the need for long term sustainability.
Anderson, Timothy Nicholas, Duke, Mike
core   +1 more source

The Impact of Organic Constituents in Coal Chemical Wastewater on Additive Adsorption at the Coal Surface: Experimental Investigation and Molecular Dynamics Simulation

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Direct preparation of coal–water slurry using coal chemical wastewater represents an economical and feasible approach for wastewater resource utilization. Unlike clean water, however, the complex organic components in wastewater may exert adverse effects on slurry properties.
Yi Xiang   +6 more
wiley   +1 more source

Biofuels and water: an exploration [PDF]

open access: yes, 2008
This paper analyses the different impacts that biofuel production will have on water use and ...
Hellegers, P.J.G.J.   +2 more
core   +1 more source

Hierarchical Complementary Enhanced Autoencoder Integrating Spatio‐Temporal Interaction Feature for Soft Sensor

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To address the issues of neglecting the spatiotemporal correlations among process variables, low‐level features are vulnerable to noise interference, and the gradual loss of key information layer by layer during deep network training in traditional stacked autoencoder‐based soft‐sensor models, this paper proposes a hierarchical complementary ...
Xiaoping Guo, Jinghong Guo, Yuan Li
wiley   +1 more source

Toxic releases by manufacturing : world patterns and trade policies [PDF]

open access: yes
Little evidence exists on the distribution across countries of toxic releases by manufacturing, or on how those patterns change through time. A number of studies have asked whether environmental controls imposed in the industrialized economies are ...
Lucas, Robert E.B.
core  

Economic and Organizational Issues in Alaska Water Quality Management [PDF]

open access: yes, 1971
The work upon which this report (Proj. A-029-ALAS) is based was supported by funds provided by the United States Department of the Interior, Office of Water Resources Research, as authorized under the Water Resources Act of ...
Erickson, Gregg K., Tussing, Arlon R.
core   +1 more source

Ultrafast Biodiesel Synthesis via K2CO3‐Supported Mg‐Al Hydrotalcite Catalyst With Tailored Basicity and Mesoporous Structure

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT With the increasing global energy demand and the growing prominence of environmental issues, biodiesel has garnered significant attention as a renewable, low‐emission green energy source. Conventional hydrotalcite‐based catalysts often suffer from insufficient basicity and limited accessibility of active sites, leading to relatively long ...
Jingdi Zheng   +4 more
wiley   +1 more source

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