News tagged with environmental questions
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Search results for environmental questions
Experiential learning teaches change and adaptation
Dec 15, 2009 |
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Economics, environmental impacts, social dynamics, and production levels are all major factors that influence the overall success of an agroecosystem. Positive or negative, these factors enact change on the system, forcing ...
Water-saving technology focus of new grant
Dec 04, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- Many ornamental nursery growers test to see if their plants need water by sticking a finger in the soil to see if it’s dry. Or, they just water them whether they need it or not. University of Georgia horticulturists ...
Heavy metal paradox could point toward new therapy for Lou Gehrig's disease
Medicine & Health / Neuroscience
Nov 30, 2009 |
4.5 / 5 (2) |
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New discoveries have been made about how an elevated level of lead, which is a neurotoxic heavy metal, can slow the progression of amyotrophic lateral sclerosis, or Lou Gehrig's disease - findings that could point the way ...
Researchers Establish Common Seasonal Patterns Among Bacterial Communities in Arctic Rivers
Space & Earth / Earth Sciences
Nov 24, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- New research on bacterial communities throughout six large Arctic river ecosystems reveals predictable temporal patterns, suggesting that scientists could use these communities as markers ...
It's not just dirt!
Nov 25, 2009 |
4.2 / 5 (5) |
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Soil is the linchpin of the environment, where atmosphere, biosphere, and hydrosphere meet. Despite that, many students see soil as "just dirt" - a place to grow plants, but nothing more. Soil science educators are challenged ...
When roots lose contact
Nov 30, 2009 |
5 / 5 (1) |
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Plant roots can shrink as a result of water deficit and lose contact with the surrounding soil. This effect has been suspected for a long time, but has only now been demonstrated for a fact with the help of ...
Omega-3 fatty acids may reduce risk of colon cancer
Dec 08, 2009 |
4 / 5 (1) |
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Long-chain omega-3 fatty acids, primarily found in fish and seafood, may have a role in colorectal cancer prevention, according to results presented at the American Association for Cancer Research Frontiers in Cancer Prevention ...
First-ever blueprint of a minimal cell is more complex than expected
Nov 26, 2009 |
4.9 / 5 (20) |
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What are the bare essentials of life, the indispensable ingredients required to produce a cell that can survive on its own? Can we describe the molecular anatomy of a cell, and understand how an entire organism ...
Species down, disease up: Study shows biodiversity loss drives human infections
Dec 03, 2009 |
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1
The extinction of plant and animal species can be likened to emptying a museum of its collection, or dumping a cabinet full of potential medicines into the trash, or replacing every local cuisine with McDonald's burgers.
MU researchers develop digital solutions to support divorced families
Other Sciences / Social Sciences
Dec 01, 2009 |
4.7 / 5 (3) |
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Conflict between parents, before and after divorce, is associated with feelings of anger, helplessness, loneliness and guilt in children. Now, an online program created by University of Missouri researchers ...
List of search results for environmental questions
