Homes and Gardens on MSN

If you don’t loosen compacted soil now, you could lose your spring plants

Discover how to loosen compacted soil to set your plants up for spring. Compacted soil deprives plant roots of oxygen and ...
IEEE

Distributed Fiber-Optic Dynamic-Strain Sensor With Sub-Meter Spatial Resolution and Single-Shot Measurement

Abstract: A single-shot distributed dynamic strain sensor is proposed with high spatial resolution and broad detection bandwidth. Linear frequency modulated pulse is employed as the probe pulse, which ...
IEEE

Distributed Intermittent Fault Diagnosis in Wireless Sensor Network Using Likelihood Ratio Test

Abstract: In current days, sensor nodes are deployed in hostile environments for various military and commercial applications. Sensor nodes are becoming faulty and having adverse effects in the ...
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Flight test files: Grumman OV-1C Mohawk – pioneering the art of multi-sensor surveillance

In the early 1980s, a rugged Army surveillance aircraft found itself serving a very different purpose. Instead of scanning jungles or border zones, one Grumman OV-1C Mohawk was helping engineers ...