Answer:
Explanation:
The Bessemer process was invented by Henry Bessemer and was used for the production of steel from molten pig iron.
The Bessemer process had the following advantages:
1. Steel could now be produced in bulk
2. The process of making steel became less labor-intensive
3.Due to its small and compact size, major repairs can be carried out within short periods of time
Shortfalls of the Bessemer process:
1. The Bessemer process was not able to remove the phosphorous found in the Pig iron of some types effectively, thus making it inefficient in that aspect
2. Steel produced through the Bessemer process always had retention of a small amount of Nitrogen from the air blast which adversely affected its structural stability and longevity when used for construction.
3. The Bessemer process usually produces inferior quality steel associated with blow holes and inclusions
Answer:
SPECT Single-photon emission computed tomography
Explanation:
SPECT is a technique that is used for tomography of the brain to know how the tissue and blood working in the brain. It shows the activity in the brain. This technique helps in diagnoses brain stroke, head injury, ischemia attack, blockage and mental illness like schizophrenia, Alzheimer's, etc.
It is an unclear imaging technique that merges with computed tomography and finds out the problem through a combination of SPECT. Before doing SPECT, an injection is injected into the blood stream. This technique is used to know the blood is flowing in arteries and veins.
Answer: <span> Two Spirit</span>
Two-Spirit is a term used to describe some north americans indigenous who, in their communities, fulfill a traditional third and fourth gender .
Third and fourth gender roles embodied by two spirits, a male and a female spirit living in the same body, include working and wearing clothing associated with both genders.
The correct answer is letter.
The US Environmental Protection Agency issues an Air Quality Index. This refers to a daily report of pollution levels within the environment. It is used by government agencies to communicate to the public and forecast the current air pollutants present within the atmosphere for them to be aware of the severe effects it could bring to the health of the masses.
I believe the answer is: The collective programming of the mind, <span>which distinguishes the members of one
Culture would includes the value or principle that is held as standard by the majority of its social group members to determine which is right and which is wrong. To fully embodied this value, it needed to be programmed with the majority's mind over a long period of time.</span>
