Creating a model to recycle solid waste

Article Abstract:

The Waste Processing and Recycling Plant at Sta Maria, 30 miles north of Manila, Philippines, serves as a model for the entire country. The facility, operated by Associated Waste Administration and Recycling Enterprise, takes residuals sorted by vendors and employees before collection in the public market. Collected organics are shredded before being transported to the plant. Incoming organics are alternately layered with burned rice hulls or sawdust in open heaps and mixed with compost fungus activator. The heaps are composted for 30 days, and the compost is then screened and turned regularly for four days to permit further aeration.

Philippines, Compost plants

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one on one

Article Abstract:

The famous journalist and interviewer Barbara Walters is interviewed by a friend. Walters grew up in Brookline, MA and her sister had a mild mental condition. She has worked since her twenties and has always been a driven and persistent person. She has suffered several deaths in her family. Walters also discusses her personal life.

Interview, Journalists, Walters, Barbara

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T cell anergy

Article Abstract:

T cells shut down instead of attacking when they detect antigens without the correct cosignals. Scientists may be able to use this knowledge to develop medical treatments that force certain T cells to shut down.

Research, Prevention, Antigen receptors, T cell, T cell antigen receptors, T cell proliferation

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