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Lead in Construction

Lead in Construction. Training on the hazards of lead at construction worksites. Developed by the Division of Occupational Safety & Health (DOSH) for employee training June, 2009. Lead in Construction. We will cover the following topics: Health hazards of lead How you are exposed to lead

1.08k views • 43 slides

Formaldehyde

Formaldehyde. Training on the hazards of formaldehyde in the workplace. Developed by the Division of Occupational Safety & Health (DOSH) for employee training November, 2011. Formaldehyde. What this training will cover. Where formaldehyde is used Health hazards of formaldehyde

716 views • 34 slides

Benzene

Benzene. Training on the hazards of benzene in the workplace. Developed by the Division of Occupational Safety & Health (DOSH) for employee training May, 2009. What this training will cover:. Benzene. Health hazards of benzene How you are exposed to benzene

1.2k views • 26 slides

Hydrogen Sulfide

Hydrogen Sulfide. Death and injury from H2S exposure is unnecessary. Hazards & Characteristics. THE PRINCIPAL HAZARD IS DEATH BY INHALATION!

1.61k views • 26 slides

Respiratory Protection

266 views • 17 slides

Lecture 26 Atomic Structure and Radioactivity

Lecture 26 Atomic Structure and Radioactivity. Chapter 29.1 ? 29.4. Outline. Properties of the Atomic Nucleus Binding Energy Radioactivity and Radioactive Decay. The nucleus contains protons and neutrons, collectively called nucleons . Nuclear Structure.

874 views • 13 slides

Lecture 13

Atom and Nucleus. Radioactivity. Nuclear Energy. Rutherford Model of the Atom Radioactivity Nuclear Energy Binding Energy. Lecture 13. Rutherford Model of the Atom. J.J. Thomson discovered electron in 1897.

275 views • 11 slides