Thursday, March 19, 2020

Juviniles in Prisons essays

Juviniles in Prisons essays Juveniles in Adult Prisons Term Project Abstract A deep look into juveniles in adult prisons. Touch bases on several smaller issues that contribute to juveniles being in and effects of adult prisons. The United States Bureau of Prisons handles two hundred and thirty-nine juveniles and their average age is seventeen. Execution of juveniles, The United States is one of only six countries to execute juveniles. There are sixty-eight juveniles sitting on death row for crimes committed as juveniles. Forty-three of those inmates are minorities. People, who are too young to vote, drink alcohol, or drive are held to the same standard of responsibility as adults. In prisons, they argue that the juveniles become targets of older, more hardened criminals. Brian Stevenson, Director of the Alabama Capital Resource Center said, We have totally given up in the idea of reform of rehabilitation for the very young. We are basically saying we will throw those kids away. Leading To Prison Juvenile Justic e Bulletin Report shows that two-thirds of juveniles apprehended for violent offenses were released or put on probation. Only slightly more than one-third of youths charged with homicide was transferred to adult criminal court. Little more than one out of every one hundred New York youths arrested for muggings, beatings, rape and murder ended up in a correctional institution. Another report showed a delinquent boy has to be arrested on average thirteen times before the court will act more restrictive than probation. Laws began changing as early as 1978 in New York to try juveniles over 12 who commit violent crimes as adults did. However, even since the laws changed only twenty percent of serious offenders served any time. The decision of whether to waive a juvenile to the adult or criminal court is made in a transfer hearing. The two major criteria for waiver are the age of the child and type of offense alleged in the petition. Some jurisdictions requ...

Tuesday, March 3, 2020

Enrico Fermi - Biography of the Physicist

Enrico Fermi - Biography of the Physicist Enrico Fermi was a physicist whose important discoveries about the atom led to the splitting of the atom (atomic bombs) and the harnessing of its heat into an energy source (nuclear energy). Dates: September 29, 1901 November 29, 1954 Also Known As: Architect of the Nuclear Age Enrico Fermi Discovers His Passion Enrico Fermi was born in Rome at the very beginning of the 20th century. At the time, no one could have imagined the impact his scientific discoveries would have on the world. Interestingly, Fermi didnt get interested in physics until after his brother died unexpectedly during a minor surgery. Fermi was only 14 and the loss of his brother devastated him. Looking for an escape from reality, Fermi happened upon two physics books from 1840 and read them from cover to cover, fixing some of the mathematical errors as he read. He claims he didnt realize at the time that the books were written in Latin. His passion was born. By the time he was just 17, Fermis scientific ideas and concepts were so advanced he was able to head directly to graduate school. After four years studying at the University of Pisa, he was awarded his doctorate in physics in 1922. Experimenting With Atoms For the next several years, Fermi worked with some of the greatest physicists in Europe, including Max Born and Paul Ehrenfest, while also teaching at the University of Florence and then at the University of Rome. At the University of Rome, Fermi conducted experiments that progressed atomic science. After James Chadwick discovered the third part of atoms, neutrons, in 1932, scientists worked diligently to discover more about the interior of atoms. Before Fermi began his experiments, other scientists had already used helium nuclei as projectiles to disrupt an atoms nucleus. However, since the helium nuclei were positively charged, they could not be successfully used on the heavier elements. In 1934, Fermi came up with the idea to use neutrons, which have no charge, as projectiles. Fermi would shoot a neutron like an arrow into an atoms nucleus. Many of these nuclei absorbed the extra neutron during this process, creating isotopes for every element. Quite a discovery in and of itself; however, Fermi made another interesting discovery. Slowing Down the Neutron Though it doesnt seem to make sense, Fermi found that by slowing down the neutron, it often had a larger impact on the nucleus.  He found that the speed at which the neutron was most impacted differed for every element. For these two discoveries about atoms, Fermi was awarded the Nobel Prize for Physics in 1938. Fermi Emigrates The timing was just right for the Nobel Prize. Antisemitism was strengthening within Italy at this time and though Fermi was not Jewish, his wife was. Fermi accepted the Nobel Prize in Stockholm and then immediately emigrated to the United States. He arrived in the U.S. in 1939 and began working at Columbia University in New York City as a professor of physics. Nuclear Chain Reactions Fermi continued his research at Columbia University. Though Fermi had unknowingly split a nucleus during his earlier experiments, credit for splitting an atom (fission) was given to Otto Hahn and Fritz Strassmann in 1939. Fermi, however, quickly realized that if you split an atoms nucleus, that atoms neutrons could be used as projectiles to split another atoms nuclei, causing a nuclear chain reaction. Each time a nucleus was split, an enormous amount of energy was released. Fermis discovery of the nuclear chain reaction and then his discovery of a way to control this reaction led to both the construction of atomic bombs and of nuclear power. The Manhattan Project During World War II, Fermi worked diligently on the Manhattan Project to create an atomic bomb. After the war, however, he believed the human toll from these bombs was too large. In 1946, Fermi worked as a professor at the University of Chicagos Institute of Nuclear Studies. In 1949, Fermi argued against the development of a hydrogen bomb. It was built anyway. On November 29, 1954, Enrico Fermi succumbed to stomach cancer at the age of 53.