The ReAct project: Analysis of data from 23 different laboratories to characterise DNA recovery given two sets of activity level propositions.

The ReAct (Recovery, Activity) project is an ENFSI (European Network of Forensic Science Institutes) supported initiative comprising a large consortium of laboratories. Here, the results from more than 23 laboratories are presented. The primary purpose was to design experiments simulating typical casework circumstances; collect data and to implement Bayesian networks to assess the value (i.

Photosynthetic advantages of conifers in the boreal forest.

Boreal conifers - the 'Christmas trees' - maintain their green needles over the winter by retaining their chlorophyll. These conifers face the toughest challenge in February and March, when subzero temperatures coincide with high solar radiation. To balance the light energy they harvest with the light energy they utilise, conifers deploy various mechanisms in parallel.

Insect diversity estimation in polarimetric lidar.

Identifying flying insects is a significant challenge for biologists. Entomological lidar offers a unique solution, enabling rapid identification and classification in field settings. No other method can match its speed and efficiency in identifying insects in flight.

Impact of 4-to-3 Lane Conversions on Emergency Response.

4-to-3 lane conversions, often called road diets, have been implemented throughout the U.S. as a means to reduce crashes.