Protecting the environment from plastic PPE

Protecting Communities and the Environment

Protecting the Environment with Plants

• excavating and removing all contaminated soil and disposing of the soil in an environmentally sound manner; • covering the site with a blanket of uncontaminated soil and installing a runoff control and drainage system to limit the potential contamination of surface water or groundwater; • other in-situ treatment methods that involve complex physical and/or chemical neutralization or extractio...

Religiously protecting Myanmar's environment.

www.sciencemag.org SCIENCE VOL 337 28 SEPTEMBER 2012 1575 COVER A biodegradable integrated circuit (length: ~2.54 centimeters) shown partially dissolved by a droplet of water. This demonstration system includes transistors; diodes; inductors and capacitors, with magnesium for the electrodes/interconnects; magnesium oxide for the gate/interlayer dielectrics; silicon nanomembranes for the semicon...

Plastic in the Marine Environment

Plastic is cheap, ubiquitous and persistent. In 2010 the world produced 265M tonnes. Annual output is increasing with new uses and varieties augmenting demand. Plastic persists for centuries, much of it finding its way into coasts and waterways. Approximately 80% of marine debris is plastic (mostly bags and bottles), accumulating through spillage, runoff, dumping and discharge; with varied envi...

Protecting Information Sharing in Distributed Collaborative Environment

This thesis focuses on three aspects (i.e., role-based access control, role-based delegation and privacy-aware access control) of developing a systematic methodology for information sharing in distributed collaborative environments. We develop techniques for setting up secure group communication and providing accesses to group members for many database systems, which incorporate new security co...