asteroza + quality   28

3 Carbon Dioxide | Emergency and Continuous Exposure Guidance Levels for Selected Submarine Contaminants: Volume 1 | The National Academies Press
Hrm, pages 53-55 suggest actual issues only in the 25000 ppm range, not the 1400ppm suggested by the harvard study, derived from submarine crew studies, but some of the studies had not a lot of study participants, and US Navy standards and expectations for crew may be somewhat different (currently they try to keep average 3500ppm and try to keep below 8000ppm, but they are also in a long term exposure environment where the body may adapt)(previously 4,100 ppm average with a range of 300-11,300 ppm)...
CO2  air  quality  health  medicine  safety  decision  navy  submarine  crew 
march 2019 by asteroza
huma-i portable air quality indicator sensor, crowdfunded on IndieGoGo
portable  air  quality  indicator  sensor  hardware  electronics  devices  crowdfunding  kickstarter  IndieGoGo  korea 
march 2019 by asteroza
Impaired Decision Making in Conference Rooms - GIGA循绿
Wait this says 3 people just sitting quietly in a room for 1 hour have impaired cognitive function due to CO2! ASHRAE limit is 1000ppm, these guys suggest 1400ppm is the line for cognitive impairment.
meeting  CO2  air  quality  health  medicine  business  productivity  safety  decision 
march 2019 by asteroza
Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments
Study shows 3 people in a 2 hour meeting in a conference room have impaired cognitive functions due to high CO2, such that decisions at the end of the meeting suffer.This naturally gets worse with more people.
meeting  CO2  air  quality  health  medicine  business  productivity  safety  decision 
march 2019 by asteroza
Continuous Inspection | SonarQube
Can use as a github bot to check pull requests
SonarQube  code  quality  analysis  check  CI  devops  programming 
august 2018 by asteroza
These guys use aspergers syndrome and autistic people with OCD compulsions as specialist software QA testers. A bunch of major companies use them for outsourced QA work.
japan  outsourcing  software  quality  assurance  QA  testing  service  autism  OCD  disability  disabled  employee  test  checker  check  Delicious 
october 2011 by asteroza
North American SynchroPhasor Initiative (NASPI)
Using GPS time for measurements. Which is interesting considering the large FAA notice on GPS disruptions near the Carolina coast.
synchrophasor  phasor  PMU  FNET  electricity  power  quality  data  sharing  sensor  network  smartgrid  operations  research  statistics  analytics  metrics  Delicious 
april 2011 by asteroza
Power IT Lab - FNET
If smart meters have FNET style hardware, it gives a much better view of the grid, at potentially much lower cost and scalability. Is there going to be this oddball convergence of home DSL/fiber optic modem routers, GSM femtocells, and FNET power sensors?
FNET  low  cost  networked  frequency  disturbance  recorder  hardware  power  electricity  quality  sensor  grid  smartgrid  smartmeter  measurement  electronics  devices  statistics  analytics  metrics  Delicious 
april 2011 by asteroza
Welcome to BarcodePlus - Your Window to Product Quality and Safety
A Hong Kong company is trying to break out into the product data trail market, where people can find out near complete histories of products with UPC barcodes. Things like certifications from testing agencies, distance traveled to market, supplier information.
BarcodePlus  barcode  product  history  lookup  search  service  HongKong  china  quality  certification  tracking  monitoring  web  2.0  internet-of-things  data  trail  shadow  spime  Delicious 
october 2009 by asteroza

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