Results 121 to 130 of about 486,785 (279)

Mécanismes et maitrise de la pollution diffuse agricole : le cas du phosphore et sa portée générale

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2013
Mechanisms and control of agricultural diffuse pollution: the case of phosphorus. The movement of phosphorus is primarily a surface phenomenon closely related to surface runoff and erosion.
Dorioz, JM.
doaj  

Coastal management measures for the lower Maumee Watershed, Lake Erie [PDF]

open access: yes, 2010
In January 2006 the Maumee Remedial Action Plan (RAP) Committee submitted a State II Watershed Restoration Plan for the Maumee River Great Lakes Area of Concern (AOC) area located in NW Ohio to the State of Ohio for review and endorsement (MRAC, 2006 ...
Lawrence, Patrick
core  

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

open access: yesFEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López   +2 more
wiley   +1 more source

Payment for Watershed Services: Opportunities and Realities [PDF]

open access: yes, 2007
Many nations have found that regulatory approaches to land and water management have a limited impact. An alternative is to create incentives for sound management - under mechanisms known as payments for ecosystem services.
Ivan Bond
core  

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Soil Erosion Modeling Using the Revised Universal Soil Loss Equation and a Geographic Information System in a Watershed in the Northeastern Brazilian Cerrado

open access: yesGeosciences
Soils have an important task in maintaining vegetation cover and natural resources on Earth and are indispensable to societies. However, the accelerated soil erosion has become an environmental problem related to land settlement for agricultural ...
Wellynne Carla de Sousa Barbosa   +2 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Spatial Correlations between Nitrogen Budgets and Surface Water and Groundwater Quality in Watersheds with Varied Land Covers

open access: yesAgriculture
Anthropogenic nitrogen (N) inputs can have detrimental environmental effects, necessitating a comprehensive understanding of the nitrogen budget (NB) and its spatial correlation with the water quality.
Deok-Woo Kim   +3 more
doaj   +1 more source

Environmental Effects of Watershed Modifications [PDF]

open access: yes
Watershed management is more effective when there is a relief from the population to exploit the land. Undoubtedly, such policies must be premised on a full appreciation of the interdependence and the extent of interaction of the various components of ...
David, Wilfredo P.
core  

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