ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Research
Botany
Pure sciences
Hydraulic engineer
Mechanical Engineering

Languages

Countries
USA
Switzerland

Years
2017
2015
2007

Filter  
 
3  Articles
1 of 1 pages  |  10  records  |  more records»
Detect and Avoid (DAA) systems are complex communication and locational technologies comprising multiple independent components. DAA technologies support communications between ground-based and space-based operations with aircraft. Both manned and unmanne... see more

Along the prairie/forest transition zone oak savannas have been severely degraded by logging, clearing for agriculture, fire suppression, invasion of exotic plants, and excessive livestock grazing. Savanna shares equal billing with tallgrass prairie as th... see more

Our objective is to provide an optimistic strategy for reversing soil degradation by increasing public and private research efforts to understand the role of soil biology, particularly microbiology, on the health of our world’s soils. We begin by defining... see more

1 of 1 pages  |  10  records  |  more records»