A radiation accident occurred Coming_to_be in Samut Prakan Province , Thailand in January–February 2000 .

The accident happened when an insecurely stored Preserving unlicensed cobalt-60 radiation source was recovered Recovering by scrap metal collectors who , together with a scrapyard worker , subsequently dismantled Destroying the container , unknowingly exposing themselves and others nearby to ionizing radiation .

The accident happened when an insecurely stored Preserving unlicensed cobalt-60 radiation source was recovered Recovering by scrap metal collectors who , together with a scrapyard worker , subsequently dismantled Destroying the container , unknowingly exposing themselves and others nearby to ionizing radiation .

over the following weeks , those exposed Reveal_secret developed symptoms of radiation sickness and eventually sought Motion medical attention .

The Office of Atomic Energy for Peace ( OAEP ) , Thailand 's nuclear regulatory agency , was notified Telling when doctors came to suspect Suspicion radiation injury , some seventeen days after the initial exposure .

The OAEP sent Sending an emergency response team to locate Placing and contain Containing the radiation source , which was estimated to have an activity of , and was eventually traced to its owner .

Investigations found Know failure to ensure secure storage of the radiation source to be the root cause of the accident , which resulted in Causation ten people being hospitalized Institutionalization for radiation injury , three of whom died Death , as well as the potentially significant exposure of 1,872 people .

Investigations found Know failure to ensure secure storage of the radiation source to be the root cause of the accident , which resulted in Causation ten people being hospitalized Institutionalization for radiation injury , three of whom died Death , as well as the potentially significant exposure of 1,872 people .

As a result of rising Cause_change_of_position_on_a_scale ambient radiation levels off-site , a radius exclusion zone was created Creating 36 hours after the accident .

In the emergency response Response that followed , 134 firemen and station staff were hospitalized Institutionalization with acute Bodily_harm radiation syndrome due Causation to absorbing Ingestion high doses of ionizing Change radiation .

In the emergency response Response that followed , 134 firemen and station staff were hospitalized Institutionalization with acute Bodily_harm radiation syndrome due Causation to absorbing Ingestion high doses of ionizing Change radiation .

Due Causation to the often long incubation periods for radiation exposure to induce cancer , the United Nations Scientific Committee on the Effects of Atomic Radiation ( UNSCEAR ) has , at multiple times , reviewed Scrutiny all the published Publishing research on the incident and found Know that at present , fewer than 100 documented deaths Death are likely to be attributable to increased Cause_change_of_position_on_a_scale exposure Causation to radiation .

Due Causation to the often long incubation periods for radiation exposure to induce cancer , the United Nations Scientific Committee on the Effects of Atomic Radiation ( UNSCEAR ) has , at multiple times , reviewed Scrutiny all the published Publishing research on the incident and found Know that at present , fewer than 100 documented deaths Death are likely to be attributable to increased Cause_change_of_position_on_a_scale exposure Causation to radiation .

In response , the Metallurgical Laboratory in Chicago and the Victoreen Instrument Company in Cleveland developed Coming_to_be portable radiation detection devices suitable for use in the field .

Eleven survey meters and a Geiger counter were shipped Sending to England in early 1944 , along with 1,500 film packets , which were used Using to measure radiation exposure .

The Three Mile Island accident was a partial meltdown Catastrophe of reactor number 2 of Three Mile Island Nuclear Generating Station ( TMI-2 ) in Dauphin County , Pennsylvania , near Harrisburg and subsequent radiation leak Reveal_secret that occurred Coming_to_be on March 28 , 1979 .

The inhabitants of the islands were not evacuated Removing until three days later and suffered Bodily_harm radiation sickness .

5 '' ) were also contaminated Destroying by fallout , experiencing acute radiation syndrome .

Planners attempted to protect Defending participants in the Operation Crossroads tests against radiation sickness , but one study showed Protest that the life expectancy of participants was reduced Cause_change_of_position_on_a_scale by an average of three months .

although projected public radiation exposures from commercial use of stimulated gas had been reduced Cause_change_of_position_on_a_scale to less than 1 % of background , it became Becoming clear in the early 1970s that public acceptance within the u.s. of any product containing Cause_to_be_included radioactivity , no matter how minimal , was difficult if not impossible .

Large numbers of people continued Motion to die Death for months afterward from the effects Influence of burns Bodily_harm , radiation sickness , and other injuries Bodily_harm , compounded Cause_to_amalgamate by illness and malnutrition .

unk was carried out Action by the lawrence livermore radiation laboratory and the el paso natural gas company , with funding from the atomic energy commission .

In the days after the accident , radiation released to the atmosphere forced Causation the government to declare Expressing_publicly an ever larger evacuation zone around the plant , culminating Process_end in an evacuation zone with a 20-kilometer radius .

All told , some 154,000 residents evacuated Escaping from the communities surrounding the plant due to the rising off-site levels of ambient ionizing radiation caused Causation by airborne radioactive contamination from the damaged reactors .

One primary device ( RACER ) was tested Testing in thermonuclear system mockup assemblies of TX-14 , TX-16 , and TX-17/TX-24 , to examine Testing and evaluate the behaviour of radiation cases and the compression of the secondary geometries by the primary 's x-rays prior to full-scale testing Testing during Castle .

the mcclelland royal commission Research , an examination Scrutiny of the effects Influence of the tests Testing , delivered Sending its report Reporting in 1985 , and found Know that significant radiation hazards still existed Presence at many of the maralinga test Research areas .