-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
- Cosmetic Ingredient
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
1.
(1) Danger
Danger refers to the potential of people's thinking, consciousness or behavior, systems, objects, facilities, places, technological processes, management, or nature to cause damage to people, property, or the environment.
"The potential to cause damage" refers to the possibility of suffering economic damage and non-economic damage.
Danger is a collection of hazards, non-hazard sources that are about to be transformed into hazards, and potential safety hazards
(2) Risk
To evaluate a thing, we often say how big the risk is: for a thing that ends, we often say that there is almost an accident
Risk is a unity composed of the two essential attributes of benefit and danger.
Risk = possibility and result of return + possibility and result of danger
Income is composed of economic benefits or non-economic expected effects (such as political goals, improvement of physical health, reversal of the situation, improvement of the environment, or improvement of morale, reputation and social influence, etc.
(3) Broad risk and narrow risk
Risks that people often talk about include broad and narrow definitions
Risk in a broad sense emphasizes the uncertainty of risk in risk practice
Generalized risk = uncertainty of return + uncertainty of danger
The narrow sense of risk only simply emphasizes the uncertainty of damage in risk practice.
Narrow risk = dangerous uncertainty
The size of the narrow risk can be expressed by the formula (4-1):
R=P×S (4-1)
In the formula, R (risk) represents the risk characterization; P (probability) represents the probability of occurrence of a risk (a real number from 0 to 1) or the number of harmful events in a risk activity: S (sequel) represents the consequences of the risk event
If the risk is controlled by multiple independent and related factors, then its quantitative indicator is
R=P 1 ×P 2 ×P 3 ×P n ×S
The similarity between the two definitions of broad risk and narrow risk is that both risk and danger may cause damage to the actors
(4) Taking risks is an inevitable choice and decision of people
In any social practice, safety is relative and risk is absolute
All human social practices have risks.
Related Links: Management and Control of Security Hazards (2)