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Importance of safety in the laboratory
Importance of safety in the laboratory
Importance of safety in the laboratory
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Chemistry teacher, Don Butterfingers, spills sulfuric acid in his room during an experiment. Many student claim he doesn’t follow safety protocol. During second period in Chemistry class Butterfingers was demonstrating to his students how to use sulfuric acid for the lab they were doing that day. Although we teaches students to follow safety protocol a student claims, “…doesn’t use proper safety protocol,” says Tim Glad. Butterfingers said that these allegations are false ,but there isn’t much proof they are. Security was alerted of the spill around 9 a.m. Butterfingers sent Glad to get the security guard while he cleaned the spill himself. The principal was alert and a school wide evacuation took place. “I was scared he would lose his job…”
says Glad. Many students were fearful of Butterfingers losing his job because this isn’t the first spill to happen, “…very rarely do spills happen,” says Butter fingers. Glad says this is the first chemical spill he knows of. Sulfuric acid can cause rashes and the fumes are very toxic, “The fumes caused other student’s nose hairs to burn,” said Glad. Shortly after security and the principal was alerted a hazardous materials clean up crew arrived. Tina Stern, the school security guard, says that the usual response to this situation is to sound the alarm and alert the principal. Glad claims that the spill was caused because Butterfingers was pouting it with only two fingers and it slipped out of his hand causing it to spill. Glad says that no one was physically hurt from the spill. Glad also said that the acid melted through the floor and emitted a putrid smell. Butterfingers didn’t have proper clean up materials in the classroom and tried to clean the spill with a towel. “I promise to be more careful to prevent the next spill from happening, “ says Butterfingers.
The case of Tennessee vs Reeves talks about two youngsters named Tracie Reeves and Molly Coffman who were students at the West Carrol Middle School who were planning to kill their teacher, Janice Geiger (Hall 2014; Schmalleger, 2014). They had planned to poison the teacher with rat poison by putting it in the teacher’s drink (Hall 2014; Schmalleger, 2014). There were other students who had found out, and the plot had been reported to the teacher and principal of the school (Hall 2014; Schmalleger, 2014). The students were convicted of attempt to commit secondary degree murder based on the fact that the poison was brought to the school and if it wasn’t because the plot to killed Miss. Geiger was interrupted the crime would have taken place.
Groves, S. L., & Groves, D. L. (1981). Professional Discretion and Personal Liability of Teachers in Relation to Grades and Records. Education, 101(4), 335-340.
Hydrogen sulphide has a boiling point of -82 degrees Celsius and a melting point of -60 degrees Celsius. There are 2 hydrogen and 1 sulphide molecule. Simple molecule’s which are covalent have lower melting and boiling points as they do not need too much energy to separate the bonds because they are as polarised as water. In hydrogen sulphide the intermolecular forces are known as Dipole-Dipole forces which are less powerful than hydrogen bonding which is in water therefore water has the strongest bond compared to hydrogen chloride and hydrogen sulphide. Water is more electronegative than hydrogen chloride and hydrogen sulphide because there are more molecules in water which are drawn together however in hydrogen sulphide there are less molecules
... crying.” The plaintiff alleges violations of his constitutional rights under 42 U.S.C. §§ 1983 and 1988 (2000) and civil rights conspiracy in violation of 42 U.S.C. §§ 1983 and 1985 (2000). The defendant moved to dismiss the complaint in its entirety on the basis of qualified immunity. The court dismissed the state law claims but found that the defendant had in fact violated the plaintiff’s constitutional rights due to the fact that “a state actor, through his agents, cannot randomly beat a student.” The defendant was also denied dismissal of the claim based on qualified immunity because a state actor cannot arbitrarily commit violence against a student. The plaintiff was able to show that Coach Edmundson’s conduct did violate his constitutional right of substantive due process to be free from the infliction of malicious corporal punishment by school official.
Steve McKay is the safety manager for SEA, Inc., a company that manufactures a wide range of agricultural products, including herbicides, pesticide, and fertilizers. Since he took the job, Steve has worked long hours to improve the company safety record and he has become a model for how to get things done. Yet he feels that even more can be done to achieve a company-wide safety culture, and he has approached management with some of his ideas.
The whole incident happened on September 14, 2015, in the English classroom where the clock’s alarm went off abruptly and startled the class.The teacher asked for Ahmed to bring his invention up to her. Ahmed thought that his teacher would like the invention he made but was upset and confused when she thought it was a bomb. The teacher called the police and the principle to report
If DuPont had informed the workers about the side effects of exposing themselves directly to the chemical, I believe that a safety measure could have been enforced. This could have prevented many workers from being infected with diseases. A worker like Sue Bailey was demotivated ever since she knew that her son’s deformity was a result of her being exposed to the chemical. DuPont could have attempted to pay her son’s hospital bills as it investigated. These gestures could have motivated the employees even after such misfortune had occurred. DuPont further created a rift between its workers since it strived to justify that its chemicals were not the cause of this deformity. Instead, DuPont carried out suspicious investigations that protected the company’s image while sidelining the interests of its
Answer: Certainly, safety is a major concern when it comes to every student. However, there comes a time when we are put in situations that are unavoidable due to extreme behavior. Cases like this one have allowed us to document, and therefore show proof, that inclusion is not in the best interest of a student, for their safety, and the safety of those they are in class with. When dealing with parents who want full inclusion and do not want to hear reasons why inclusion may not work, cases like Light v. Parkway have given the district the ability to “overrule” those
Applying our good sense, we know that If a student is coming to the defense of another, fearing for their safety, then that student may not face any disciplinary action, at the principals recommendation.
Precaution has been present at the core of public health safety for centuries, and the precautionary principle is undeniably connected to performing under doubt, which is a common situation in these days.
Teachers not only must be wary of being inadvertently injured by enraged “students” fighting in the hallway or the cafeteria, a peer might even wind-up becoming a threat to one’s physical safety. I recall one particular eighth grade Washington trip. As usual, I was chaperoning one hundred twenty eighth graders on the Hammonton Middle School’s annual class DC trip. We had just arrived back at the Mt. Vernon Motel after visiting the Jefferson Memorial. The nine chaperones were fatigued, but the “students” were still rambunctious.
The last small group discussion in class was about what “safety” means as it relates
Hydrogen sulfide is a colorless gas with an obnoxious rotten egg odour. H2S is highly flammable, noxious and vitriolic in nature. Many petroleum and natural gas processing industries produces H2S as a by-product gaseous stream. Most H2S in the air comes from natural sulfur cycle. Exposure to H2S can lead to various health issues like burning/tearing of eyes, cough, and shortness of breath. Moderate concentration can lead to respiratory issues. So it is advisable to make use of this gas in other industrial operations.
Many times the Safety Officer, if you will, is accused of not being a team player. Being chastised for doing ones job is not the most effective way to promote a safety minded environment. Also on the other side of the coin the Safety Officer must implement or correct s...
Thousands of people are affected by the lack of school safety in schools across the nation. Students everywhere are attending schools that are more dangerous than expected. This is a growing concern everywhere, and schools need to improve, or else they are prone to being unsafe. Whether it is building, drill, concussion, social, or technology safety, schools need to improve to lower the risk of an incident.