'Broad street pump' diaporamas de présentation

Leveraging HIT for Public Health Surveillance

786 views • 65 slides

Punch (27, September 2, 1854)

Punch (27, September 2, 1854). In every street is a yawning sewer; In every court is a gutter impure; The river runs stinking, and all its brink Is a fringe of every delectable stink: Bone-boilers and gas-workers and gut makers there Are poisoning earth and polluting air. The Ghost Map.

440 views • 43 slides

Non-Experimental Data: Natural Experiments and more on IV

Non-Experimental Data: Natural Experiments and more on IV. Non-Experimental Data. Refers to all data that has not been collected as part of experiment Quality of analysis depends on how well one can deal with problems of: Omitted variables Reverse causality Measurement error selection

599 views • 41 slides

Cholera in 1849 and the Biopsychosocial Model: Historical Analysis or Anachronism?

461 views • 32 slides

London Universities Environment Group. London. 3 rd September, 2013

419 views • 26 slides

DISINFECTION

DISINFECTION. CE326 PRINCIPLES OF ENVIRONMENTAL ENGINEERING Iowa State University Department of Civil, Construction, and Environmental Engineering Tim Ellis, Associate Professor March 14, 2008. HISTORY. J_____ S____ and the Broad Street pump in 1854

446 views • 21 slides

Relationship Between Cholera and Ocean Net Heat Flux in the Bay of Bengal

341 views • 12 slides

119 views • 11 slides

Non-Experimental Data: Natural Experiments

Non-Experimental Data: Natural Experiments . Natural Experiment (No control over experimental stimulus). 1. Choose an IV 2. Choose a DV Locate a convenient sample that is due to be exposed to a naturally occurring stimulus (IV) (experimental group)

220 views • 9 slides