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Новости за 02.07.2024

Common Dreams 

President Biden Proposes Rule to Protect Workers from Extreme Heat

At an event at the DC Emergency Operations Center, President Biden today announced the Occupational Safety and Health Administration (OSHA) has formally proposed the nation’s first-ever federal safety standard addressing excessive heat in the workplace. The proposed final rule will be published in the Federal Register for public comment and hearings, the final step before the rule is put into effect.

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Top Stories (uk) - Google News (ru) 

Crosby Beach: Brother 'tried to save' missing boy, 14, from water - BBC

  1. Crosby Beach: Brother 'tried to save' missing boy, 14, from water  BBC
  2. Family fear worst for boy who went missing in River Mersey  The Guardian
  3. Pictured: Boy, 14, who vanished after going swimming with friends in the River Mersey - as his 'devastated' fa  Daily Mail
  4. Statement from family of 14 year-old boy missing after going into River Mersey  Merseyside Police
  5. Brother tried to save missing teenager from river  Evening Standard

Top Stories (uk) - Google News (com) 

Crosby Beach: Brother 'tried to save' missing boy, 14, from water - bbc.co.uk

  1. Crosby Beach: Brother 'tried to save' missing boy, 14, from water  bbc.co.uk
  2. Family fear worst for boy who went missing in River Mersey  The Guardian
  3. Search for boy who went missing after swimming with friends in the Mersey stood down  Sky News
  4. Statement from family of 14 year-old boy missing after going into River Mersey  Merseyside Police

Phys.org 

Functional predictability of universal gene circuits in diverse microbial hosts

Over the past 20 years, synthetic biologists have been trying to build biological circuits in living cells to enact specific behaviors such as Boolean logic gates, signal filters, oscillators, state machines, sensors, and genetic controllers. The circuits have been built bottom-up from scratch by connecting genetic "parts" with certain commutating logics.