Results 121 to 130 of about 619,723 (300)

Various measures to achieve the EU goal for the use of bioenergy with special focus on field energy. Challenges for agricultural policy [PDF]

open access: yes, 2007
The growing interest in biomass and energy produced from this is mainly considered a positive thing in terms of current agricultural production. Increased use of renewable resources as biomass gives a good opportunity to agriculture to promote its ...
Vainio-Mattila, Birgitta
core  

The Importance of Metal‐Organic Framework Linker Atoms for CO2 Reduction: A DFT Study

open access: yesAdvanced Science, EarlyView.
Using DFT, we examine the role of linker atoms in CO2 reduction on copper‐based metal organic frameworks (Cu MOFs). Our calculations reveal that linker atoms may serve as both CO2 and H‐shuttling sites and suggest linker electrostatics as a descriptor for linker activity. ABSTRACT Although the metal within the secondary building unit of a metal‐organic
Ugochukwu Nwosu, Samira Siahrostami
wiley   +1 more source

Herbivory Dominates the Spring Diet of American Black Bears (Ursus americanus) in a Wood Bison (Bison bison athabascae) Neonatal Range, Suggesting Minimal Bison Consumption

open access: yesEcology and Evolution
Studying an organism's foraging behavior, especially for predator species, provides insight into their ecology, habitat needs, and interspecific relationships.
Molly E. Sharp   +2 more
doaj   +1 more source

Some additional thoughts about renewables in Canada [PDF]

open access: yes
Significant non renewable energy reserves could lead to lower investment in renewable technologies and further help growth of GHG emissions. Current state of renewable technology allows implementation at competitive market rate (wind) whose development ...
paunic, alida
core   +1 more source

Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects

open access: yesAdvanced Science, EarlyView.
This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu   +7 more
wiley   +1 more source

Tuned Oxidation Potential of Continuous Defective Photocatalyst for Selective Biomass Conversion

open access: yesAdvanced Science, EarlyView.
This work develops a wavelength‐controlled photocatalytic strategy that utilizes defect‐state excitation to modulate oxidative capability for biomass selective conversion. By tuning the photooxidation potential to match substrate reactivity, the system suppresses overoxidation and enables the selective formation of value‐added products, providing a ...
Longfei Hong   +7 more
wiley   +1 more source

Alpine Summer Surface Temperature Amplification Is Spatially Heterogeneous and Intensified by Wind and Sun

open access: yesEcology and Evolution
Recent studies suggest that alpine microtopography may buffer against climate warming by creating more diverse climates over small spatial extents.
Alexa A. C. MacDonald   +2 more
doaj   +1 more source

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