Results 141 to 150 of about 697,882 (367)

UAA Inventory: Greenhouse Gas Emissions From Transportation [PDF]

open access: yes, 2008
As a signatory of the American College and University Presidents Climate Commitment, UAA has agreed to conduct an inventory of its greenhouse gas (GHG) emissions.
Colt, Steve   +2 more
core  

Exercise without Weight Loss Prevents Seasonal Decline in Vitamin D Metabolites: The VitaDEx Randomized Controlled Trial

open access: yesAdvanced Science, EarlyView.
In people with overweight or obesity, regular exercise even without weight loss or vitamin D supplementation completely prevents the usual winter decline in the vitamin D metabolite that maintains health at a cellular level, 1,25(OH)2D3, and ameliorates the decline in the vitamin D status marker 25(OH)D.
Oliver J. Perkin   +11 more
wiley   +1 more source

Restoration of peatlands and greenhouse gas balances [PDF]

open access: yes, 2008
In this chapter the impact of peatland restoration on greenhouse gas fluxes is discussed based on a literature review. Casestudies are presented covering different peatland types, different regions and different starting ...
Augustin, J.   +8 more
core   +1 more source

Defect Engineering in Wüstite: Unlocking Control Over Iron Morphologies in Gas‐Solid Reduction

open access: yesAdvanced Science, EarlyView.
In this paper, a direct link between the concentration of defects in wüstite (FexO) and the resultant iron microstructure is established. By integrating the muti‐point nucleation and morphological evolution of iron at defect sites, a multiscale perspective on how defect engineering in FexO modulates the morphologies of iron has been developed ...
Qinghui Wu   +5 more
wiley   +1 more source

Neophytadiene, a Plant Specialized Metabolite, Mediates the Virus‐Vector‐Plant Tripartite Interactions

open access: yesAdvanced Science, EarlyView.
Tomato chlorosis virus (ToCV) infection induces production of neophytadiene, a volatile resulting from chlorophyll degradation that is highly attractive to whiteflies. OBP2, an odorant‐binding protein from insect vector B. tabaci, exhibits a strong binding affinity for neophytadiene.
Xiao‐bin Shi   +14 more
wiley   +1 more source

Greenhouse Gas Emission Mitigation and Emission Intensities in Agriculture [PDF]

open access: yes
Energy efficiency and greenhouse gas emissions are closely linked. This paper reviews agricultural options to reduce energy intensities and their impacts, discusses important accounting issues related to system boundaries, land scarcity, and measurement ...
Pete Smith, Uwe A. Schneider
core  

Organic farmers may gain from Green House Gas trade [PDF]

open access: yes, 2009
Farmers may earn money from participating in the ongoing greenhouse gas (GHG) trade system under the Kyoto ...
Svendsen, Gert Tinggaard
core  

Upcycling Waste Low‐Density Polyethylene into Highly Crystalline Graphite

open access: yesAdvanced Science, EarlyView.
This study achieved high‐crystallinity graphite from low‐density polyethylene (LDPE) and LDPE products, offering 89.4% carbon yield. Enhanced conductivity and crystallinity support applications in electronics, 3D printing, and photothermal devices.
Woojae Jeong   +8 more
wiley   +1 more source

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