Tuesday, March 17, 2020

Free Essays on Graduation Speech

â€Å"Time sneaks up on you like a windshield [does] on a bug,† said the celebrity John Lithgow. For the student, our first day of school here at the Lewis F. Cole middle school seems like only yesterday. In only two short years, we have accomplished so much more than we thought we could on that first day when we were all strangers in a strange new world. But maybe fate decided how we would end up, and maybe it was fate that dictated to what extent we would be successful in achieving many of our goals. Perhaps it was also due to fate that we all made the mistakes we made. And conceivably, it may be fate that I was chosen to stand here addressing you the students, your parents, and our teachers. Before I go further, I should first congratulate the class of 2003 on surviving their two year crash course in social growth and express our classes’ deepest thanks to the devoted teaching staff who patiently guided us through all those academic thickets. We are who we are. I choose no more to be male than my mother did to be female. Perhaps fate controlled my life in its course so far, and perhaps it is fate that I have made it this far in life. Yet I believe fate is not in total control of my life; it has merely provided me with loose guide lines for getting through these two short but memorable years at the Lewis F. Cole Middle School. As students, we are constantly evolving. We are who we are, but we can change who we are through our actions and our values. As students, we changed not only ourselves, but also changed and affected many of those around us. In only two years, many of us have greatly matured socially and as such have become different people. Maybe fate had in store what we choose to change. I have developed what you might call a love-hate relationship with our middle school. I love this school for its competition, while I hate it for that very reason at the same time. The student competition here at the Lewis F. Cole middle s... Free Essays on Graduation Speech Free Essays on Graduation Speech â€Å"Time sneaks up on you like a windshield [does] on a bug,† said the celebrity John Lithgow. For the student, our first day of school here at the Lewis F. Cole middle school seems like only yesterday. In only two short years, we have accomplished so much more than we thought we could on that first day when we were all strangers in a strange new world. But maybe fate decided how we would end up, and maybe it was fate that dictated to what extent we would be successful in achieving many of our goals. Perhaps it was also due to fate that we all made the mistakes we made. And conceivably, it may be fate that I was chosen to stand here addressing you the students, your parents, and our teachers. Before I go further, I should first congratulate the class of 2003 on surviving their two year crash course in social growth and express our classes’ deepest thanks to the devoted teaching staff who patiently guided us through all those academic thickets. We are who we are. I choose no more to be male than my mother did to be female. Perhaps fate controlled my life in its course so far, and perhaps it is fate that I have made it this far in life. Yet I believe fate is not in total control of my life; it has merely provided me with loose guide lines for getting through these two short but memorable years at the Lewis F. Cole Middle School. As students, we are constantly evolving. We are who we are, but we can change who we are through our actions and our values. As students, we changed not only ourselves, but also changed and affected many of those around us. In only two years, many of us have greatly matured socially and as such have become different people. Maybe fate had in store what we choose to change. I have developed what you might call a love-hate relationship with our middle school. I love this school for its competition, while I hate it for that very reason at the same time. The student competition here at the Lewis F. Cole middle s...

Sunday, March 1, 2020

Sodium Element (Na or Atomic Number 11)

Sodium Element (Na or Atomic Number 11) Symbol: Na Atomic Number: 11 Atomic Weight: 22.989768 Element Classification: Alkali Metal CAS Number: 7440-23-5 Periodic Table Location Group: 1 Period: 3 Block: s Electron Configuration Short Form: [Ne]3s1 Long Form: 1s22s22p63s1 Shell Structure: 2 8 1 Discovery of Sodium Discovery Date: 1807 Discoverer: Sir Humphrey Davy [England] Name: Sodium derives its name from the Medieval Latin sodanum and the English name soda. The element symbol, Na, was shortened from the Latin name Natrium. Swedish chemist Berzelius was the first to use the symbol Na for sodium in his early periodic table. History: Sodium does not usually appear in nature on its own, but its compounds have been used by people for centuries. Elemental sodium was not discovered until 1808. Davy isolated sodium metal using electrolysis from caustic soda or sodium hydroxide (NaOH). Physical Data State at room temperature (300 K): Solid Appearance: soft, bright silvery-white metal Density: 0.966 g/cc Density at Melting Point: 0.927 g/cc Specific Gravity: 0.971 (20  °C) Melting Point: 370.944 K Boiling Point: 1156.09 K Critical Point: 2573 K at 35 MPa (extrapolated) Heat of Fusion: 2.64 kJ/mol Heat of Vaporization: 89.04 kJ/mol Molar Heat Capacity: 28.23 J/mol ·K Specific Heat: 0.647 J/g ·K (at 20  °C) Atomic Data Oxidation States: 1 (most common), -1 Electronegativity: 0.93 Electron Affinity: 52.848 kJ/mol Atomic Radius: 1.86 Ã… Atomic Volume: 23.7 cc/mol Ionic Radius: 97 (1e) Covalent Radius: 1.6 Ã… Van der Waals Radius: 2.27 Ã… First Ionization Energy: 495.845 kJ/mol Second Ionization Energy: 4562.440 kJ/mol Third Ionization Energy: 6910.274 kJ/mol Nuclear Data Number of isotopes: 18 isotopes are known. Only two are naturally occurring. Isotopes and % abundance: 23Na (100), 22Na (trace) Crystal Data Lattice Structure: Body-Centered Cubic Lattice Constant: 4.230 Ã… Debye Temperature: 150.00 K Sodium Uses Sodium chloride is important for animal nutrition. Sodium compounds are used in the glass, soap, paper, textile, chemical, petroleum, and metal industries. Metallic sodium is used in manufacturing of sodium peroxide, sodium cyanide, sodamide, and sodium hydride. Sodium is used in preparing tetraethyl lead. It is used in the reduction of organic esters and preparation of organic compounds. Sodium metal may be used to improve the structure of some alloys, to descale metal, and to purify molten metals. Sodium, as well as NaK, an alloy of sodium with potassium, are important heat transfer agents. Miscellaneous Facts Sodium is the 6th most abundant element in the Earths crust, making up approximately 2.6% of the earth, air, and oceans.Sodium is not found free in nature, but sodium compounds are common. The most common compound is sodium chloride or salt.Sodium occurs in many minerals, such as cryolite, soda niter, zeolite, amphibole, and sodalite.The top three countries that produce sodium are China, United States,  and India. Sodium metal is mass produced by electrolysis of sodium chloride.The D lines of sodiums spectrum account for the dominant yellow color of the un.Sodium is the most abundant alkali metal.Sodium floats on water, which decomposes it to evolve hydrogen and form the hydroxide. Sodium may ignite spontaneously on water. It does not usually ignite in air at temperatures below 115 °CSodium burns with a bright yellow color in a flame test.Sodium is used in fireworks to make an intense yellow color. The color is sometimes so bright it overwhelms other colors in a firework. Sources CRC Handbook of Chemistry Physics, (89th Ed.).Holden, Norman E. History of the Origin of the Chemical Elements and Their Discoverers, 2001.â€Å"National Institute of Standards and Technology.†Ã‚  NIST.

Friday, February 14, 2020

Current Macroeconomic Situation in the U.S Research Paper

Current Macroeconomic Situation in the U.S - Research Paper Example This paper is one of the best examples of the thorough analysis of the macroeconomic situation and the most pressing economic issues in the US. The 2007/08 economic downturn culminated in major socioeconomic problems all over the world. The United States was affected in a similar way like other countries globally. The economic recession of 2007/08 culminated in a number of macroeconomic problems. The United States was grappling with issues of increased inflation and unemployment. The two stood at approximately 4% and 10% respectively. The increased administration cost has been blamed for the challenge. The ministry of defense has for instance been said to spend billions of dollars annually putting more pressure on the economy.. The country is still grappling with issues of increased mortgage loans which have denied citizens an opportunity to own houses. However, the gross domestic product (GDP) has remained fairly stable despite changes in the economy. Two main monetary policies will be used to address the issues of unemployment and inflation. The expansionary and contractionary monetary policies are used in the mitigation of unemployment and inflation respectively. Apart from monetary policies, fiscal policies may be used as well. This mostly refers to the government’s revenue collection and spending which latter affect the economy. For instance, increased inflation would force the government to apply the contractionary fiscal policies. Under this, the spending of the government would be under check

Saturday, February 1, 2020

Trifles Essay Example | Topics and Well Written Essays - 250 words

Trifles - Essay Example Mrs. Hale when she was Minnie Foster was a member of the choir but in the passing of time, became like bird caged in her own home, with no social relationship with her neighborhood. The primary culprit to this conflict is the husband who, though has been known to be a good man paying his debts and keeping his words, was also a hard man. The other character contributory to the conflict was Mrs. Hale who was the only person who could have at least been a friend and confidant of Mrs. Wright but chose not to be with the woman because her place has always been gloomy. She then realized the need she was not able to meet in the life of her neighbor after the discovery of the dead canary with its neck wrung, similar to how Mr. Wright died for she somehow knew what happens in a home, which are almost true for everyone, only in different ways. The investigators representing the men in general, contributed to the problem through their reactions towards women in general. They have shown contempt over the things women busy and worry themselves with and have highlighted what could have been happening in the house of the couple between themselves before the murder.

Friday, January 24, 2020

Theseus Athens Great Hero :: essays research papers

Theseus Athens Great Hero At birth Theseus an unknown father. His mother , Aethra , was friendly with both Poseidon and Aegeus (Hunt 3-6). Before Theseus was born Aegeus said to Aethra ." If we are to have a son , when he is grown have him take my sword and sandals from under this boulder to me ," then he was off to Athens. Theseus was born in a small town called Troezen and grew up there, in a normal way. When Theseus was old enough Aethra took Theseus to the boulder where the sandals and sword were and told him what Aegeus had said. Theseus lifted the giant boulder with ease and immediately wanted to go to Athens. He insisted on going by land even though it is much more dangerous for there are thieves and he did not want to heed his mother's warnings. So he was off to Athens on foot to meet his father. On the journey Theseus met many thieves and out whited every one of them from asking to see there nice weapons and using them agents the thieves to seeing what they were trying to do to him and using that to hurt or usually kill them. Either way Theseus showed courage and wisdom in his quick thinking that would make him a great hero that would be remembered for many years to come. The first day in Athens Theseus started looking for Aegeus' castle but what he did not know was that Aegeus was ,at the time, under the power of a sorcerer by the name of Medea. She could see the power in him from afar and saw that he would take her power so she told Aegeus to kill him. At this time either Aegeus nor Theseus knew that they were related. Media told Aegeus to invite Theseus to a party or ball coming in the near feature and to poison his drink. Aegeus poisoned his drink and gave it to Theseus. Just before Theseus drank the wine Aegeus dashed the glass to the ground for he had just recognized his sword. Aegeus and Theseus became good friends and lived together for a time. One day Theseus saw ships with black sails coming and heard that there were taking 20 people to the labyrinth where they would be killed by a monster called the Minitor. Theseus had to stop this annual occurrence and went on the boat and promised if he lived to change the sails from black to white to tell Aegeus that Theseus was alive.

Thursday, January 16, 2020

Mobile Phones Should Be Prohibited in Public Places Essay

Mobile Phones Should Be Publicly Banned Less than ten years ago, only a few people ran around with a cell phone as an essential body part. Now there is an estimated of 80 million people who own and use wireless telephones, and 85 percent of these people use their phone while driving. However, these handy devices are not just used in cars. They are ringing in the theaters, trains, and during Sunday mass. The phones sing the arrival of a meal and chirp while people seek some quiet moments in the park. Mobile phones in public areas like restaurants, theaters, churches, and trains should be turned off for common courtesy and proper mannerism of surrounding individuals. Banning the use ofmobile phones in some public places is becoming more common, but enforcement is not so easy. A growing number of mobile-free zones have cropped up in recent years. These include; theaters, libraries, museums, casinos, and even some train operators are now operating mobile-free carriages. Then there is the separate safety issue of people using hand-held phones in cars. Several communities have banned the use of cell phones while driving. Neverthel Speak softly, in a conversational tone. Support for banning the use of mobile phones in certain public venues confirms that many users and non-users alike feel that mobile  phone usage can be irritating and they agree to see measures taken to limit intrusion. Mobile phones, granted need to be used periodically for certain incidents and is a very useful commodity when traveling or for emergencies. â€Å"Cell yell† is alarmingly widespread, despite being technologically unnecessary. Ring tones, which are considered unpleasant or obtrusive, are frequently the main cause of dislike towards users of mobile telephones on trains. A mobile telephone also provides some comfort or assurance, in that it is always accessible for contacting the emergency services or for being contacted, should one be needed in an emergency. â€Å"No Cell Phones† signs are popping up all over. Ring tones, along with people talking loudly as if they were having a conversation with someone in the same room as them, are the causes of this â€Å"noise†. An obvious example is at the occurrence of a delay or the missing of a train or connection, because of which, one would have to contact any persons expecting one at the destination. It is rude to give the cell phone call precedence over people you are with. Excuse yourself when it  comes, and be brief. They might state it is against their Freedom of Speech Amendment and they have a right to say what they want, when they want. Some tips for proper mobile phone etiquette are, turn off your phone or set it to vibrate in public. The technology may be modern, but cell phone etiquette is mainly good old-fashioned manners: respect others.

Wednesday, January 8, 2020

Taft Hickman. Tripp Sanders. Biology. 31 January 2017.

Taft Hickman Tripp Sanders Biology 31 January 2017 Gregor Mendel Introduction Early Life Schooling Accomplishments Effects/Outcome of Conclusion Gregor Johann Mendel was a scientist and botanist born on July 22, 1822. At birth he was given the name Johann Mendel. He grew up on a family owned farm in Heinzendorf, Austria. In early years, young Mendel showed signs of being very intelligent. One of his teachers recommended he be sent to another school to further his learning. His parents, not having much money, decided to send him. Despite some struggles throughout school, Mendel knew he had to make his parents proud and graduated with honors. He then attended the University of Olmà ¼tz where he found his love for Physics and math. It was†¦show more content†¦No one really understood the genetic principles of these plants and animals so the experiments were sometimes dangerous and costly. In the 1890’s better microscopes were introduced into the scientific world and allowed scientist to further their study and knowledge in cell division. This was a key component in the study of genetics. Mendel is commonly known at the â€Å"father of modern genetics†. While being a teacher Mendel had time to have experiments of his own. Most of his time was spent on the testing of pea plants. He tried to use regular garden pea plants because they were easily accessible, grown in large numbers in the monastery gardens, and they were extremely easy to reproduce while not having to wait a long period of time before receiving results. Common pea plants have both male and female reproductive organs which gives them the ability to either self-pollinate or cross-pollinate. The experiments were to study their genetic makeup and test them over generations and generations of other pea plants. He would study a â€Å"parent† plants and when their offspring appeared he noticed that only certain characteristics would show up in their offspring. â€Å"For instance, the pea flowers are either purple or white— intermediate colors do not appear in the offspring of cross pollinated pea plants. Mendel observed seven traits that are easily recognized and apparently only occur in one of two forms. 1. Flower color is purple or white. 2. Flower position is axil or