Definition of Alpha Decay

Alpha decay is the spontaneous radioactive decay where an alpha particle is produced. An alpha particle is essentially a helium nucleus or He2 ion. Although alpha decay presents a significant radiation risk if the radioactive source is inhaled or ingested, alpha particles are too large to penetrate very far through the skin or other solids and require minimal radiation shielding. A sheet of paper, for example, blocks alpha particles.An atom that undergoes alpha decay will reduce its atomic mass by 4 and become the element two atomic numbers less. The general reaction to alpha decay isZXA → Z-4YA-2 4He2where X is the parent atom, Y is the daughter atom, Z is the atomic mass of X, A is the atomic number of X. Examples: 238U92 decays by alpha decay into 234Th90.

Turkey in the European Union

The country of Turkey is typically considered to straddle both Europe and Asia. Turkey occupies all of the Anatolian Peninsula (also known as Asia Minor) and a small part of southeastern Europe. In October 2005 negotiations began between Turkey (population 70 million) and the European Union (EU) for Turkey to be considered as a possible member of the EU in the future. Location While most of Turkey lies geographically in Asia (the peninsula is Asian), far western Turkey lies in Europe. Turkeys largest city of Istanbul (known as Constantinople until 1930), with a population of over 9 million is located on both the east and west sides of the Bosporus strait so it straddles both what are traditionally considered Europe and Asia. However, Turkeys capital city of Ankara is fully outside of Europe and on the Asian continent. While the European Union is working with Turkey to help it move toward being able to become a member of the European Union, there are some who are concerned about Turkeys potential membership. Those opposed to Turkish membership in the EU point to several issues. Issues First, they state that Turkeys culture and values are different from those of the European Union as a whole. They point out that Turkeys 99.8% Muslim population is too different from Christian-based Europe. However, the EU makes the case that the EU is not a religion-based organization, Turkey is a secular (a non-religion-based government) state, and that 12 million Muslims currently live throughout the European Union. Nonetheless, the EU acknowledges that Turkey needs to Substantially improve respect for the rights of non-Muslim religious communities to meet European standards. Secondly, naysayers point out that since Turkey is mostly not in Europe (neither population-wise nor geographically), it should not become part of the European Union. The EU responds that, The EU is based more on values and political will than on rivers and mountains, and acknowledges that, Geographers and historians have never agreed on the physical or natural borders of Europe. Too true! A third reason Turkey might have problems is its non-recognition of Cyprus, a full-fledged member of the European Union. Turkey will have to acknowledge Cyprus to be considered a contender for membership. Additionally, many are concerned about the rights of Kurds in Turkey. The Kurdish people have limited human rights and there are accounts of genocidal activities that need to stop for Turkey to be considered for European Union membership. Finally, some are concerned that Turkeys large population would alter the balance of power in the European Union. After all, Germanys population (the largest country in the EU) is only at 82 million and declining. Turkey would be the second largest country (and perhaps eventually the largest with its much higher growth rate) in the EU and would have considerable influence in the European Union. This influence would be especially profound in the population-based European Parliament. The low per-capita income of the Turkish population is also of concern since the economy of Turkey as a new EU member might have a negative effect on the EU as a whole. Turkey is receiving considerable assistance from its European neighbors as well as from the EU. The EU has allocated billions and is expected to allocate billions of euros in funding for projects to help invest in a stronger Turkey that may one day become a member of the European Union. I was particularly moved by this EU statement on why Turkey should be part of the European Union of the future, Europe needs a stable, democratic and more prosperous Turkey which adopts our values, our rule of law, and our common policies. The accession perspective has already driven forward bold and significant reforms. If the rule of law and human rights are guaranteed throughout the country, Turkey can join the EU and thus become an even stronger bridge between civilizations as it is already today. That sounds like worthwhile goal to me.

The Importance Of Religious Differences - 1524 Words

After an overnight flight and a six hour time shift, our Calvary Church delegation received warm greetings at Lyon Saint-Exupery Airport in France, a seventy minute flight southeast of Paris and a sixty minute drive to our home-base city of Grenoble. Later that afternoon we were in the heart of Historical Grenoble on a historical city tour. Sometime afterward, Missionary Roy asked how many Muslims did you see in town? I answered, Not very many. We saw a lot more last year. About 50% of those you saw today, were Muslims, he countered. Roy was teaching us to observe people as a missionary. Most of them were wearing western clothing but last visit, closer to the beginning of Ramadan, many more followed the Islamic dress code. I†¦show more content†¦This youth camp seeks to minister to French youth families throughout the summer. Many hands make light work. With our group we finished some simple work projects saving the staff a lot of time and received some training about Islam from our ministry partner. In the afternoon we climbed, by SUVs, the rest of the way up the mountains to a ski resort town, Les Deux Alps (The Two Alps) [elevation 5,400 ft]. Someone erected a cross at the other end of town which overlooks the snow capped mountains [elevation 11,800 ft] in the background. Back in Grenoble for the rest of the week we were beginning our primary ministry, prayer walking. Before doing ministry in any area we surrounded the area in prayer one or more days in advance. We prayer walked in three areas. First, in a poorer immigrant Islamic neighborhood of apartment buildings where drug dealers hang out. There is a ministry which Roy participates in which holds a kids club during the school year. At the end of the year a carnival is put on for the kids and a big barbeque for them and their parents. A couple of days after the prayer walk we formed groups of three, two Americans plus one translator, went to the doors of families whose children participate in the club and passed out invitations. One group was invited in. WhileShow MoreRelatedIsrael And Palestine Conflict Between Judaism And Islam1568 Words   |  7 PagesIsrael and Palestine The conflict between the Palestinians and the Israelis is largely a religious conflict. Even though religion, ethnicity, territory, and politics are inextricably interwoven, the conflict is largely fueled and driven on by the religious rift between Judaism and Islam. 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Salem Witch Trials Essay Paper Example For Students

Salem Witch Trials Essay Paper The Salem Witch TrialsThe witch trials of the late 1600s were full of controversy and uncertainty. The Puritan town of Salem was home to most of these trials, and became the center of much attention in 1692. More than a hundred innocent people were found guilty of practicing witchcraft during these times, and our American government forced over a dozen to pay with their lives. The main reasons why the witch trials occurred were conflicts dealing with politics, religion, family, economics, and fears of the citizens. Before the town of Salem became so famous for its trials, its Puritan residents moved from their English homes to escape from religious persecution. There were two groups of people that made up the town: people who wanted to leave the town of Salem, and people who did not. Most of the families who wanted to stay lived closest to the town, and the families who wanted to leave lived further away. The families and people who wished to leave were typically farmers, and lived about eight miles from Salem Town. One of the largest families of farmers was the Putnams. The Putnams were thought of highly in the village, because they owned the most farmland. Since they wanted to separate from the town, they decided to establish their own church in 1689. Rev. Parris was the preacher at the church, and his salary was paid by the local taxes. He had a nine-year-old daughter named Betty, and a twelve year old niece named Abigail Williams. Since they lived so far away from Salem Town, there wasnt mu ch for them to do for recreational purposes. Abigail, Betty, and two other friends decided to form a circle where they would entertain each other with stories. Rev. Parris slave, Tituba, would sometimes participate in their circle, and before long, several other girls joined their group. Tituba would tell the girls fortunes, but soon Abigail and Betty became frightened from these psychic readings. Rev. Parris thought that their unusual behavior and strange physical expressions were a sign that the girls were bewitched. At first the girls wouldnt speak about those with whom they supposedly conjured spirits, but Betty finally named Tituba. The other girls also named other people like Sarah Osborne and Sarah Good who they claimed to have seen with the devil. Since these three women had bad reputations in the town they were believable suspects of witchcraft. An investigation of the three women was set up, and John Hathorne and Jonathan Corwin were sent from Salem Town to investigate the cases of witchcraft. The investigation took place in the Salem Village Meetinghouse. During the trials, when the three women were being asked questions, the girls would cry out and tumble to the floor. Even though Sarah Good and Sarah Osborne maintained their innocence throughout all of this, Tituba had decided to confess to practicing witchcraft. After the investigation, Hawthorne and Corwin decided that the three women were all guilty of witchcraft. They were all taken to a Boston jail, where Sarah Osborne would later die from natural causes. Even after the three women were taken to jail, the accusations still continued in the village. Soon, another townswoman by the name of Martha Corey was accused. Ann Putnam had accused Martha of sending her spirit out to get her. Even though Corey always attended church, she was still disliked in the village. Rebecca Nurse would be the next person to be accused of witchcraft. Even though she was a 71-year-old woman, Ann Putnam and the rest of the girls told the court that her spirit would fly into their rooms at night and torment them. When Rebecca was notified of these charges, she responded, What sin has God found in me unrepented of that he should lay such an affliction upon me in my old age? (Kent, p. 76). When the people in the village heard about her conviction, they started to discredit the word of the girls, but the accusations continued. .ub81bb5b931c4b91604757d797b3c6ba4 , .ub81bb5b931c4b91604757d797b3c6ba4 .postImageUrl , .ub81bb5b931c4b91604757d797b3c6ba4 .centered-text-area { min-height: 80px; position: relative; } .ub81bb5b931c4b91604757d797b3c6ba4 , .ub81bb5b931c4b91604757d797b3c6ba4:hover , .ub81bb5b931c4b91604757d797b3c6ba4:visited , .ub81bb5b931c4b91604757d797b3c6ba4:active { border:0!important; } .ub81bb5b931c4b91604757d797b3c6ba4 .clearfix:after { content: ""; display: table; clear: both; } .ub81bb5b931c4b91604757d797b3c6ba4 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ub81bb5b931c4b91604757d797b3c6ba4:active , .ub81bb5b931c4b91604757d797b3c6ba4:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ub81bb5b931c4b91604757d797b3c6ba4 .centered-text-area { width: 100%; position: relative ; } .ub81bb5b931c4b91604757d797b3c6ba4 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ub81bb5b931c4b91604757d797b3c6ba4 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ub81bb5b931c4b91604757d797b3c6ba4 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ub81bb5b931c4b91604757d797b3c6ba4:hover .ctaButton { background-color: #34495E!important; } .ub81bb5b931c4b91604757d797b3c6ba4 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ub81bb5b931c4b91604757d797b3c6ba4 .ub81bb5b931c4b91604757d797b3c6ba4-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ub81bb5b931c4b91604757d797b3c6ba4:after { content: ""; display: block; clear: both; } READ: Endangered Species EssayOne of the people who didnt believe the girls was a 60-year-old farmer by the name of John Proctor. His maid, Mary, started to act like the other girls, so John threatened to beat her if she