Which is worse, Fukushima or Che... from fangsha's blog

Which is worse, Fukushima or Chernobyl?

The Fukushima nuclear disaster occurred after a series of tsunamis hit the facility, shutting down systems needed to cool nuclear fuel. The Chernobyl accident resulted from flaws in the reactor design and human error. It released about 10 times the amount of radiation released after the Fukushima nuclear disaster.

Who provided the seven essential quality tools?

Quality expert Kaoru Ishikawa has many names for these seven fundamental tools of quality. The person who first emphasized this was Kaoru Ishikawa, a professor at the Faculty of Engineering at the University of Tokyo and the father of the "Quality Circle."instrument to measure radioactivity

How did Marie Curie detect radiation?

Marie and Pierre Curie sent the known charge of quartz into an electrometer and compared it to the charge produced by the radioactive sample they wanted to measure. This trick allowed us to obtain accurate measurements even when the currents involved were very weak (10^-13 amps).

Who should wear a radiation dosimeter?

Who needs a dosimeter? Radiation workers who operate X-ray equipment, fluoroscopy equipment, certain unsealed and sealed radioisotopes, or other radiation exposure to gamma or high-energy beta sources. Workers are usually required to wear one or more dosimeters. personal radiation detector

What are the four Cs of food safety?

4C of food hygiene
Cleaning. cooking. It gives me chills. cross contamination.

How much radiation leaked from Chernobyl?

The total dose from Chernobyl is estimated to be 80,000 mansieverts, or approximately 1/6. However, some people, especially in areas adjacent to nuclear reactors, have received significantly higher doses. Chernobyl radiation was detectable throughout Western Europe.

Are people still working at Chernobyl?

Although Chernobyl is no longer an operating power plant, it has not been completely abandoned and still requires continued management.best radiation detectors

What are CCP and HACCP?

HACCP is a systematic approach to identifying, evaluating and controlling food safety hazards based on seven principles: Principle 1: Perform a hazard analysis. Principle 2: Determine critical control points (CCPs). Principle 3: Establish critical limits.

How long can the dosimeter be used?

Replacement frequency and process: Dosimeters are issued with a 1-month or 3-month wear period. After the wear period ends, a replacement dosimeter will be distributed through the designated badge coordinator. The dosimeter holder is reused and cannot be returned together with the used dosimeter.

What are the three basic measuring tools used in cooking?

There are three basic tools used to measure ingredients in cooking:
Measuring spoons
Dry measuring cups
Liquid measuring cups.