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Alternative sign. Division 2.1 Non-flammable non-toxic gases – Gases which: are asphyxiant – gases which dilute or replace the oxygen normally in the atmosphere; or; are oxidizing – gases which may, generally by providing oxygen, cause or contribute to the combustion of other material more than air does; or; do not come under the other ...
Hazard symbols may vary in color, background, borders, or accompanying text to indicate specific dangers and levels of risk, such as toxicity classes. These symbols provide a quick, universally understandable visual warning that transcends language barriers, making them more effective than text-based warnings in many situations.
Proposed pictogram warning of the dangers of buried nuclear waste for the Waste Isolation Pilot Plant. Long-term nuclear waste warning messages are communication attempts intended to deter human intrusion at nuclear waste repositories in the far future, within or above the order of magnitude of 10,000 years.
General deterrence is the intention to deter the general public from committing crime by punishing those who do offend. When an offender is punished by, for example, being sent to prison, a clear message is sent to the rest of society that behaviour of this sort will result in an unpleasant response from the criminal justice system.
Denunciation in the context of sentencing philosophy demonstrates the disapproval of an act by society expressed by the imposition of a punishment. The purpose of denunciation is not so much to punish the offender but to demonstrate to law-abiding citizens that the particular behaviour which is being punished, or denounced, is not acceptable. [1]
The concept of deterrence can be defined as the use of threats in limited force by one party to convince another party to refrain from initiating some course of action. [26] [3] In Arms and Influence (1966), Schelling offers a broader definition of deterrence, as he defines it as "to prevent from action by fear of consequences."
The definition requires that punishment is only determined after the fact by the reduction in behavior; if the offending behavior of the subject does not decrease, it is not considered punishment. There is some conflation of punishment and aversives, though an aversion that does not decrease behavior is not considered punishment in psychology.
These signs indicate when a multilane highway is being narrowed, when a passing lane is ending, or where the road is widening or a passing lane starting. Another type of sign is used to indicate central "two-way" left turning lane in center of roadway. Warning signs may also warn of "Highway ends", where the road changes class or type.