Results 101 to 110 of about 10,806,151 (342)

Inverse modeling and mapping US air quality influences of inorganic PM_(2.5) precursor emissions using the adjoint of GEOS-Chem [PDF]

open access: yes, 2009
Influences of specific sources of inorganic PM_(2.5) on peak and ambient aerosol concentrations in the US are evaluated using a combination of inverse modeling and sensitivity analysis.
Henze, D. K.   +2 more
core  

Connecting Carbon Capture with Oceanic Biomass Production [PDF]

open access: yes, 2010
The climate change believed by anthropogenic emission is not isolated but tightly coupled with other issues including biodiversity loss and ocean acidification etc., and in order to prevent the potential serious impacts, both political and technological ...
Chen Wang
core   +2 more sources

Automated Discovery of Multicellular Behavior for Optimized Plant Growth and Climate Resilience

open access: yesAdvanced Intelligent Systems, EarlyView.
An automated robotic system is described for rapid scientific experimentation with multicellular organisms. By enhancing a robotic liquid handler with a custom developed deep learning algorithm and camera module, samples and data are prepared with minimal human intervention.
Mark A. DeAngelis   +2 more
wiley   +1 more source

Nanoengineered material based biosensing electrodes for enzymatic biofuel cells applications

open access: yesMaterials Science for Energy Technologies, 2018
In the last few decades, biofuel cells have been explored extensively as an emerging technology and achieved the status of critical research endeavours among the intellectual communities working on power crisis across the world.
Ashutosh Kumar   +3 more
doaj   +1 more source

A 2D model for hydrodynamics and biology coupling applied to algae growth simulations [PDF]

open access: yes, 2012
Cultivating oleaginous microalgae in specific culturing devices such as raceways is seen as a future way to produce biofuel. The complexity of this process coupling non linear biological activity to hydrodynamics makes the optimization problem very ...
Bernard, Olivier   +3 more
core   +5 more sources

The Effect of Silk on the Stabilization of Labile Enzyme Lipoxygenase

open access: yesAdvanced NanoBiomed Research, EarlyView.
Entrapping lipoxygenase within silk significantly extended its stability from under 24 h to 10 days. Variations in silk molecular weight and freeze‐drying conditions influenced silk properties and enzyme interactions. This stabilization is leveraged to develop a linoleic acid electrochemical biosensor, integrating lipoxygenase with horseradish ...
Jacopo Giaretta   +7 more
wiley   +1 more source

Unintended Environmental Consequences of a Global Biofuels Program [PDF]

open access: yes, 2009
and PDF report are also available on the MIT Joint Program on the Science and Policy of Global Change website (http://globalchange.mit.edu/).Biofuels are being promoted as an important part of the global energy mix to meet the climate change challenge ...
Cronin, Timothy W.   +9 more
core   +1 more source

Prospects of microalgal biodiesel production in Pakistan – a review [PDF]

open access: yes, 2017
Biodiesel is an alternative, renewable, biodegradable and environmentally friendly fuel for transportation, with properties like petroleum-derived diesel, and can be used directly in a compression ignition engine without any modifications.
Ali, Mehmood   +4 more
core   +1 more source

Ensiling and Fermentation of Rice Hulls With Ruminal Fluid for Medium‐Chain Carboxylate Production

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Large quantities of rice hulls are common at milling sites in Nigeria. They are a by‐product of rice processing and can contribute to environmental degradation if not properly managed. In this study, rice hulls were pretreated by ensiling at ambient temperature and then used as substrate for medium‐chain carboxylates (MCCs) production ...
Jerome Undiandeye   +3 more
wiley   +1 more source

The Role of Irrigation in Determining the Global Land Use Impacts of Biofuels [PDF]

open access: yes
In recent years there has been a flurry of activity aimed at evaluating the land use consequences of biofuels programs and the associated carbon releases. In this paper we argue that these studies have tended to underestimate the ensuing land use change,
Hertel, Thomas W.   +2 more
core   +1 more source

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