Symptoms of Radiation Exposure and How to Respond As concerns over radioactive leaks from the Fukushima nuclear power plant in Japan continue to grow, public interest in the symptoms of radiation exposure and proper response measures is also increasing. If radioactive materials were to spread into neighboring countries, how should people respond? . . […]
Radiation Exposure Safety 더 읽기"
The UK Asbestos Survey According to the Great Britain Asbestos Survey, funded by the UK Health and Safety Executive (HSE), both smoking and asbestos work are independent risk factors that increase lung cancer death rates. The study found that the harmful effects become much more severe when asbestos workers also smoke. This survey studied asbestos
The Relationship Between Smoking and Lung Cancer Death Rates Among Asbestos Workers 더 읽기"
The Truth and Misunderstandings About Radiation Fear News reports say that radioactive materials such as iodine, cesium, and xenon released from the Fukushima nuclear power plant accident in Japan have been detected across South Korea. This has increased public anxiety. . Of course, nuclear experts explain that the detected levels are not high enough to
Can Radiation Be Contagious? 더 읽기"
A fatal accident occurred when a ladder broke while a worker was climbing it, causing him to fall to his death. Among fall-related accidents, ladder-related incidents are the most common. . It is important to remember that the most fundamental way to prevent ladder-related accidents begins with the proper and safe use of ladders. .
The History of Nuclear Power Accidents and the Lessons Learned Since the mid-20th century, when humanity first began to discover and utilize nuclear energy, major and minor nuclear power plant accidents have occurred repeatedly. . More than almost any other type of industrial accident, nuclear incidents demand swift and transparent initial responses. Unfortunately, in many cases,
Global Nuclear Accidents and the Fear of Radiation 더 읽기"
Our Preparedness for Emergencies Various types of disasters—such as earthquakes, floods, and heavy snowfall—continue to occur around the world. . In particular, recent earthquakes in neighboring Japan have heightened awareness and concern about disaster preparedness in Korea as well. . . . During Air Raids or Artillery Attacks, Underground Areas Are Safer When an enemy air
Disaster Response Guidelines 더 읽기"
Fear of Radiation vs. A Core Energy Source Following the massive earthquake in Japan, a horrific accident occurred in which a nuclear power plant exploded, releasing radioactive materials. Reports of radiation exposure and the detection of radioactive iodine in tap water quickly intensified public concern. Under such circumstances, it is only natural that debates over
The Light and Shadow of Nuclear Energy 더 읽기"
1. Delivery (1) Delivery and collection are among the most hazardous activities in transportation operations. (2) A significant proportion of transportation-related accidents at workplaces occur during delivery activities. (3) Loading and unloading operations should be carried out as far away as possible from public roads or sidewalks. (4) Even when work must unavoidably be performed
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What Should Older Adults Be Careful About When Using Health Support Devices and Medical Equipment? In recent years, the use of health support devices and personal medical equipment has increased significantly. Along with this trend, various consumer complaints have been reported, including side effects, lack of effectiveness, and product defects. Older adults, who use these
Beware of Exaggerated Advertising for Health Support Devices for Older Adults 더 읽기"
An Analysis of the Relationship Between Weather and Industrial Accidents . Thanks to its distinct four seasons, Korea has long benefited from favorable natural conditions, which have supported the development of diverse industries. However, in recent years, abnormal weather events—such as severe cold waves, heavy snowfall, heat waves, torrential rain, ozone alerts, yellow dust storms,
Weather and Industrial Accidents 더 읽기"
How Colors Affect Us . We live our daily lives constantly influenced by colors in various environments. . Behind the surface-level colors we see with our eyes, there are unique rules inherent to each color—rules that we are often unaware of. According to these rules, people unconsciously experience changes in emotion and thought. Even at
First Grade of Elementary School : Highest Incidence of Colds, Chickenpox, and Meningitis . As the new school year begins, children spend more time living and studying together, which increases the risk of contracting contagious diseases such as the common cold, mumps, and chickenpox. The simplest and most effective way to prevent infection is to
Childhood Vaccinations and Hygiene Habits 더 읽기"
Fear of Radiation vs. A Core Energy Source . In the aftermath of the massive earthquake in Japan, a nuclear power plant explosion led to the release of radioactive materials, causing a devastating accident. Cases of radiation exposure were reported, and radioactive iodine was detected in tap water, rapidly intensifying public concern over nuclear power
The Light and Shadow of Nuclear Energy 더 읽기"
93% of fires caused by product overheating or short circuits . With recent cold waves hitting during the winter season, accidents involving frozen and burst water pipes are on the rise. To prevent such damage, many households use heat cables (freeze-prevention cables) installed outside their homes. However, fire accidents related to these cables are also
Winter Heat Cables for Preventing Frozen Water Pipes 더 읽기"
▣ Road Tunnel Safety Facilities in Korea . . ▣ Emergency Actions in Case of Tunnel Fire . Drivers must evacuate quickly with their vehicle outside the tunnel. If it is impossible to move outside, stop at the shoulder or in an emergency parking space. Turn off the engine, leave the key in the ignition,
Road Tunnel Safety Facilities 더 읽기"
▣ Impact Force Without a Seatbelt . . ▣ Principle of Calculation . . If we set the two energies equal, the mass m cancels out. Here, v is velocity (m/s), and g = 9.81 m/s². . Unit conversion for speed: . Speed Converted to Equivalent Height (assuming one floor = 3.0 m)
Impact Force When Driving Without a Seatbelt 더 읽기"
LPG Gas Safety Tips With the increasing use of gas in households and the rising frequency of gas-related accidents, the potential dangers continue to grow. To prevent such incidents, it is essential to know how to use gas safely and apply these habits in daily life. . . ▣ Precautions Before Use . 1) VentilationBefore
LOTO (Lock Out, Tag Out) . “To prevent accidents, it is essential to disconnect power from machinery and equipment before performing non-routine tasks, and to clearly indicate that work is in progress by following the LOTO (Lock Out, Tag Out) procedure.” . LOTO Compliance: A Requirement, Not an Option . Robots, conveyors, and other
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What is the most effective way to alert workers about various dangers in the workplace?The answer is posting occupational safety and health signs. Well-designed safety signs immediately capture attention and raise awareness of hazards in an intuitive way. Below are some interesting safety and health signs from overseas that convey their meaning at a glance.
Overseas Occupational Safety and Health Signs 더 읽기"
How to Prevent Drowsy Driving on Highways More than 30% of fatal highway accidents are caused by drowsy driving. Falling asleep at the wheel, even for just a second, can be as dangerous as driving completely blind. . . . ▣ Distance Traveled During Drowsy Driving When driving at 100 km/h, closing your eyes
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