Results 121 to 130 of about 791,475 (315)

Environmental Assessment--FY 1979 Winter Navigation Demonstration on the St. Lawrence River--Technical Reports: Volume II; TR-J. Amphibians and Reptiles Studies along the Demonstration Corridor. [PDF]

open access: yes, 2010
Environmental Assessment--Amphibians and Reptiles Studies along the Demonstration Corridor.Any impacts that results in disturbance at the wetland/water interface would probably impact herptiles.
New York (State). Dept. of Environmental Conservation, SUNY College of Environmental Science and Forestry
core  

RaFSIP: Parameterizing Ice Multiplication in Models Using a Machine Learning Approach

open access: yesJournal of Advances in Modeling Earth Systems
Accurately representing mixed‐phase clouds (MPCs) in global climate models (GCMs) is critical for capturing climate sensitivity and Arctic amplification.
Paraskevi Georgakaki, Athanasios Nenes
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Modelling the impact of policies to reduce environmental impacts in the New Zealand dairy sector [PDF]

open access: yes, 2011
Agriculture remains a major sector of the New Zealand economy, with the vast majority of farm and food production exported. The accelerating intensification of farming in New Zealand over recent decades raises concern over the current sustainability of ...
Rae, Allan N., Strutt, Anna
core  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

EFFECTS OF AGRI-ENVIRONMENTAL PAYMENT POLICIES ON AGRICULTURAL TRADE [PDF]

open access: yes
In many OECD countries, including the U.S., interest in developing agri-environmental payment programs is currently strong. In the future, the inclusion of an agri-environmental payment program into the WTO's "green box" could be more easily challenged ...
Claassen, Roger   +2 more
core   +1 more source

Valuing the Non-Market Impacts of Underground Coal Mining [PDF]

open access: yes
This paper has been published in a peer-reviewed journal as: Gillespie, R. & M. E. Kragt (2012). "Accounting for nonmarket impacts in a benefit-cost analysis of underground coal mining in New South Wales, Australia." Journal of Benefit-Cost Analysis 3(2):
Gillespie, Robert, Kragt, Marit Ellen
core   +2 more sources

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

$100 a barrel of oil : impacts on the sustainability of food supply in the UK [PDF]

open access: yes, 2012
This document is summarised in '$100 a barrel of oil : impacts on the sustainability of food supply in the UK [executive summary]'.This study asks a simple question: what would be the impact on food of oil prices rising to $100 a barrel?
ADAS
core  

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

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