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California State University Northridge Exoplanets Composition Discussion

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California State University Northridge Exoplanets Composition Discussion.

In this lab, we will use Transit Light Curves and Radial Velocity Curves to determine the composition of 5 exoplanets. In the first part of this lab, we will determine the color and lifetime of the 5 stars that host the 5 exoplanets we are considering. In the next part of this lab, we will use Transit Light Curves and Radial Velocity Curves to determine the mass of the 5 exoplanets we are considering. In the following part of this lab, we will use Transit Light Curves to determine the volume of the 5 exoplanets we are considering. In the last part of this lab, we will use the values of the mass and the volume to determine the density of each exoplanet. From the density of each exoplanet, we will be able to determine the composition of each exoplanet.
California State University Northridge Exoplanets Composition Discussion

TOPIC: DISCUSS THE IMPACT OF EINSTEIN’S INVENTIONS ON SOCIETY INTRODUCTION Albert Einstein is one of the most celebrated scientists in history. His work helped bring a new era of discovery and knowledge to the area of physics. However he is not just known for his famous equation for the conservation of energy and matter or his theory of relativity. Throughout his career he became the Edison of physics helping to contribute many important pieces of physics to our understanding of the universe and how it works. Without Einstein’s inventions we would be further behind in physics than we are now. There are two major contributions he made in physics. The most interesting correlation was his visionary view of the universe and how it works. Many believed that Einstein has been able to construct a mental image of the universe and used this as the basis of much of his works. Every time he makes a new proposal the experiments and data would prove making him the da Vinci of the 20th century. Many articles have been written about Albert Einstein for the universe. HISTORY OF EINSTEIN Albert Einstein was a German theoretical physicist. He developed the general theory of relativity, one of the pillars of modern physics. He is best known in popular culture for his mass-energy equivalence formula E=mc2. He received the Nobel Prize in physics for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect. Albert Einstein was born in Ulm, in the kingdom of Wurttemberg in the German empire on 14 March 1879. His father was Hermann Einstein, a salesman and engineer. His mother was Pauline Einstein. The family moved to Munich in 1880. Albert Einstein attended a catholic school from the age of five for three years. When he was eight he was transferred to the luitpold gymnasium, where he received advanced primary and secondary school education until he left Germany seven years later. On 17 April 1955, Albert Einstein experienced internal bleeding caused by the rapture of an abdominal aortic aneurysm, which had previously been reinforced surgically in 1948. He took the draft of a speech he was preparing for a television appearance commemorating the state of Israel’s seventh anniversary with him to the hospital, but didn’t live long enough to complete it. Einstein refused surgery saying;”I want to go when I want. It is tasteless to prolong life artificially. I have done my share it is time to go. I will do it elegantly.” He died in the hospital early the next morning at the age of 76, having continued to work even till the end. During the autopsy, the pathologist of Princeton hospital removed Einstein’s brain for preservation without the permission of his family, with the hope that scientist would be able to discover what made him so intelligent. Einstein’s remains were cremated and his ashes were scattered at an undisclosed location. INVENTIONS OF EINSTEIN Einstein’s invention changed the world in a variety of ways and while most people know the man is one of the many geniuses to ever live, most people don’t know exactly what he did or invented. The following are most of Einstein’s invention: The Refrigerator: this is one of the most important inventions in the society by Einstein. This was incredibly important because it allowed people to store food in a cold place for an extended period of time, rather than forcing them to eat it on the spot or lose money when the foods spoiled. The refrigerator also helped reduce diseases among people who would occasionally eat rotten food because they didn’t know or were hungry and didn’t have any other option. The Theory of Relativity: this theory is also known as E=mc2 which is Einstein’s best invention, as it is what led to the ability to create nuclear fusion. This invention has two opposite effect, as it allowed people to harness energy but also allowed people to build the nuclear bomb. Why the Sky is Blue: Einstein solved this question by calculating the scattering of light from molecules. He proved this by conducting a simple experiment. Quantum Physics: this theory is called the photoelectric effect. This showed that when a quanta of light strikes atoms in metal, electrons are released. This was the basis for quantum physics, which Einstein also invented through his experimentation. Formula for Brownian motion: this is one of his early inventions, based on experiments he did while he was in college. He described the Brownian motion as the movement of particles in liquids. No one has documented this effectively till Einstein came. IMPACT OF EINSTEIN’S INVENTIONS ON SOCIETY Though Einstein did not write his most important essays for practical use or personal profit, his unique thoughts on light, time and space have led to many technological innovations which appear to us today to be quite normal. Many people associate Einstein with the development of the atomic bomb or nuclear energy. In 1905, Einstein was indeed the first person to prove that atoms actually exist. And in his most famous formula that E=mc2, he showed that the mass of atoms contains enormous quantities of energy. But this theory was only of indirect importance of the atomic revolution. His ideas had much direct influence on inventions such as the television, for example. It is thanks to his special theory of relativity that we are able to receive such sharp images today. Electrons are accelerated in a television and according to the theory of relativity, the mass of electrons thereby increases measurably. Digital cameras can only take pictures because they contain sensor which converts light into electricity. The principle can be traced directly back to Einstein, who explained the photoelectric effect. Not just that, his work form the basis for the development of all equipment which converts light into electricity from digital cameras to solar cells which also made him win the Nobel Prize in November 1922. All the technologies which involve the use of laser beams are based on Einstein’s theories. Einstein was the first to recognize the principles of monochrome, bundled laser light. Satellite-assisted positioning systems on earth, so-called GPS, make use of Einstein’s idea. Einstein’s influence on present day inventions is still effective till now. Einstein played an important role in pending quantum computer technological revolution. He recognized that particles can be in different states at the same time. POSITIVE IMPACTS OF EINSTEIN’S INVENTIONS Albert Einstein’s major contribution to science has extracted the positive impacts. One of his impacts is his early work on relativity dealt only with systems or observers in uniform motion with respect to one another and is referred to as the special theory of relativity. In 1911 he asserted the equivalence of gravitation and inertia, and in 1916 he completed his mathematical formulation of a general theory of relativity that included gravitation as a determiner of the curvature of a space time continuum. Another of Einstein’s impact is the invention of photons and the quantum theory. He postulated light quantum, upon which he based his explanation of the photoelectric effect, and he developed the quantum theory of specific heat. Although he was one of the leading figures in the development of quantum theory, Einstein regarded it as only a temporarily useful structure. Einstein wished his theories to have that simplicity and beauty which he thought fitting for an interpretation of the universe and which he did not find in quantum theory. NEGATIVE IMPACTS OF EINSTEIN’S INVENTIONS Albert Einstein published his special theory of relativity and his general theory of relativity was made public in 1915. He did not directly participate in the invention of atomic bombs but as we go on we will get to know that he was instrumental in facilitating its development. He declared that large amount of energy could be released from the small amount of matter, with the equation E=mc2. Though bombs were not what he had in mind when in published his equation. Einstein’s greatest role in the invention of the atomic bomb was signing a letter to President Franklin Roosevelt urging that the bomb be built. As the realization of nuclear weapons grew near, Einstein looked beyond the current war to future problems that such weapons could bring. He wrote to physicist Niels Bohr in December 1944,”when the war is over, then there will be in all countries a pursuit of secret war preparations with technological means which will lead inevitably to preventative wars and to destruction even more terrible than the present destruction of life.”[Clark, pg. 698]. In November 1954, five months before his death, Einstein summarized his feelings about his role in the creation of the atomic bomb:”I made one great mistake in my life… when I signed the letter to president Roosevelt recommending that atom bombs be made, but there was some justification –the danger that Germans would make them”.[Clark, pg. 752] CONCLUSION Albert’s intellectual growth was strongly fostered at home. His mother, a talented pianist, ensured the children’s musical education. His father regularly read schiller and Heine aloud to the family. Uncle Jakob challenged Albert with mathematical problems, which he solved with deep feelings of happiness. More significant were the weekly visits of max Talmud from 1889 to 1894 during which time he introduced the boy to popular scientific texts that brought to an end a short-lived religious phase, convincing him that a lot in the bible stories could not be true. A textbook of plane geometry that he quickly worked through led on to an avid self-study of mathematics, several years ahead of school curriculum. REFERENCES “The legend of a dull-witted child who grew up to be a genius” Albert Einstein archives. Retrieved 23 July 2012 Whittaker, E.(1955).”Albert Einstein. 1879-1955”. Biographical memoirs of fellows of the royal society. Hans-josef kuepper. ”list of scientific publications of Albert Einstein”. Einstein-website.de.retrieved 3 April 2011. The Columbia electrons encyclopedia, 6th ed. Copyright 2012, Columbia university press. Richard Rhodes, the making of the atomic bomb. Ronald clark, Einstein: the life and times, the American institute of physics albert Einstein website “Albert Einstein inventions” by Irving Oala 29th may 2011, tech and gear. NASA star child biography of Albert Einstein,” was Einstein a space alien?” article

Walden University Week 4 Types of Business Law and Business Operations Essay

Walden University Week 4 Types of Business Law and Business Operations Essay.

Note: Last week, you submitted Part 1 of this Assignment. This week, you will complete and submit only Part 2. You will complete and submit Part 3 in Week 5.As you will recall from Week 3, you are playing the role of a junior legal assistant for the legal department of XYZ Corporation. The organization has recently undertaken a number of efforts to increase its presence in the local community and is promoting corporate social responsibility and positive social change initiatives.To support these positive social change initiatives and efforts at ensuring compliance among XYZ Corporation’s employees, Kate Braverman, Chief Counsel of the Legal Department, leads the company-wide Business Law and Compliance Fair to showcase some upcoming policy changes and hold Q&A sessions for all staff members.Because you have been asked to assist with the Q&A, this week, you will continue your work of gathering information to present to staff members. This week, you will focus on contracts.Part 2: Contract Research ReportSue is a graphic designer at XYZ Corporation, and she also runs her own business as a photographer. She says:“Sorry, this is more personal, but I hope you can give me some advice. I just entered a contract to photograph the full line of a pottery company, a job that will involve nearly 1,000 photographs. The contract promises excellent pay, with a specific dollar amount stated in the contract, but unfortunately, I neglected to include any payment terms. Can you help investigate this for me?”To prepare for this Assignment:
Review the Learning Resources.
Review the Contract Research Report scenario involving Sue and her photography business, which will serve as the basis for your Assignment this week.
Refer to the Academic Writing Expectations for 2000/3000-Level Courses as you compose your Assignment.
Walden University Week 4 Types of Business Law and Business Operations Essay

Learning Targets

professional essay writers Learning Targets. Paper details Q#1 Highlight an example of each type of learning target(knowledge and understanding, reasoning, performance skills, product development, and dispositional targets)in your curriculum. (K-12 English- could be 3rd grade English) –Please be specific, answer the question and cite the book. This question is from the book chapter 3 I will send you the picture of the pages of chapter 3 Butler, S.M.Learning Targets

Price Elasticity Of Demand In The Cigarette Industry

INTRODUCTION Microeconomics means the study of the behaviour of individual economic units. It studies the supply and demand in markets for particular goods and services and the resources, by examining the economic behaviour of firms and consumers. A cigarette is a small paper-wrapped cylinder of cured and shredded or cut tobacco leaves processed with hundreds of chemicals. The cigarette is ignited at one end and allowed to smoulder for the purpose of inhalation of its smoke from filtered end, inserted in mouth. They are manufactured by a machine, and are the predominant form of tobacco used worldwide. In Malaysia, cigarette smoking is the extreme avoidable cause of disease and untimely death in our nation. Secondhand smoking causes frequent lung cancer deaths annually. Measures have been taken in both workplaces and public places to limit exposure to secondhand smoke. Smokers around our country are likely feeling a great deal of angst. A pack of 20s will be priced at rm10 starting today (THE STAR, 2010). The previous price at 2009 was RM9.30, and now priced 70cents higher than previous. A price increase is a good opportunity for smokers to kick the habit, adding that the ministry has set up clinics to help smokers quit free of charge (Health Minister Datuk Seri Liow Tiong Lai, 2010). Locally, there are estimated to be more than 100 types of smuggled cigarettes, priced between RM3 and RM3.50 for a 20-stick pack. He also suggested that cigarette smuggling activities might see an increase. Malaysia government had realized that the consumption of cigarette in the country was so high and the government had decided to increase 10% tax on the tobacco. This will directly affect the price of tobacco, which will lead to the increase on price for cigarette. According to the information from the given article, an increase of 10% on tobacco will reduce 3.8% of consumers demand on cigarette. Besides that, the government had also ordered that it is a restriction for any promotion made on cigarette and there is an age limit for purchasing cigarette. The government used all these methods by hoping to further reduce the consumption of cigarette in Malaysia. MAIN BODY Explain price elasticity of demand. Calculate the price elasticity o demand for cigarette and use a diagram to illustrate your answer. Price elasticity of demand is a measure of the responsiveness of quantity demanded to a change in price. In other words, it is ration between a change in price and the resultant change in quantity demanded. There are two method used to calculate the degree of elasticity. The first method is The Point Method. The formula for The Point Method is: Ed = Q ÷ P Q P The second method is The Arc Method. In other words, The Mid-point Method. The formula for The Arc Method is: Ed = Q ÷ P Q1 Q2 P1 P2 2 2 Diagram 1 The market demand curve for cigarette will always be inelastic. This is because smoking is an addiction and the smokers need to purchase cigarette to smoke and control the addiction. Therefore, when there is an increase in the price of cigarette, there will only be a slight decrease in the quantity demanded. As shown in Diagram 1, there is an increase of 10% in the price of cigarette and this 10% increase in price had lead to a decrease of 3.8% in the quantity demanded for cigarette. By using The Point Method to calculate the degree of elasticity: Ed = Q ÷ P Q P = 3.8% ÷ 10% = 0.38 Therefore, 1% increase in the price of cigarette will lead to a decrease of 0.38% of the quantity demanded for cigarette. According to this result, the elasticity coefficient is less than 1, which means it is an inelastic demand. What would be the effect of setting the minimum retail price of a stick of cigarette? By setting the minimum retail price will create a price floor in the market. Price floor is set to prevent the price from falling below a certain level. When a price floor is set, sellers are allowed to sell at prices above that price level but not below it. This may be done to protect producer’s incomes. Diagram 2 The effect of setting the minimum retail price is surplus occurs in the market of cigarette. Quantity supplied will be at Q2 and quantity demanded will be at Q1. This means that quantity supplied of cigarette is greater than quantity demanded of cigarette. Diagram 3 When there is surplus, government may discourage supply by imposing tax on cigarettes. This means that government influence the production of cigarettes causing the supply curve in the market of cigarette to shift to the left until the equilibrium point reached at E2 where the price of each pack of 20 cigarettes is RM10 and both quantity demanded and quantity supplied are at Q1. Explain why government needs to increase the price for cigarettes? Government needs to increase the price for cigarettes because of several reasons. The first reason is to protect children and teenagers from taking up the smoking habit and exposing themselves to chronic diseases or taking drugs. This is because by increasing the price for cigarettes, people without working income such as children and teenagers will not be willing to use their pocket money to buy cigarettes. The second reason is to decrease the death rate cause by smoking worldwide. Around 5.4 million deaths a year are caused by tobacco and World Health Organisation (WHO) estimate that tobacco use will kill 1 billion people in the 21st century if current smoking trends continue. Therefore by increasing the price for cigarettes, demand for cigarettes will eventually decrease and most smokers will try to kick the habit. The third reason is smoking can ruin the country’s reputation and the image of the citizens. This is because when foreigners come to travel and discover that the country is full with smokers, they will eventually choose not to go to that country for travelling. It directly affect the country tourism industry and economic of that country. Therefore by increasing the price for cigarettes, demand for cigarettes will decrease and most smokers will try to kick the habit. Eventually, the country will have lesser smokers. The last reason is to create a healthy future for the next generations. Children always treat their parents as their role model or learning model. If parents have the habit of smoking, children might follow and try to smoke when they grown up. With the increase of price for cigarettes, parents will decrease the smoking amount and eventually quit smoking. Therefore, children will slowly learn that smoking is not a good thing to learn. Suppose that the price of a packet of 20s’ cigarette is RM Pe in the market. Now consider a decision by the federal government to impose a cigarette tax of RM t per packet. Who will bear more of the tax – sellers or buyers? Illustrate your answer with diagrams. Government may impose direct tax or indirect taxes. Direct taxes are taxes paid by individual or organisation such as personal income tax and corporate tax. Meanwhile, indirect taxes are taxes on expenditure such as taxes on goods and services. When federal government impose tax to the cigarettes, 2 situations will occurs. Diagram 4 The first situation is the market supply curve for cigarette is elastic. When tax is imposed into the market of cigarettes, the supply curve will shift to the left causing the equilibrium point change from A to B, the equilibrium quantity demanded change from Qe to Q1, and the equilibrium price change from Pe to P1. Therefore consumer tax is at P1BCPe and producer tax is at PeCDP2. In this situation, consumer tax is greater than producer tax. In other word, the consumer pays more taxes than the producer. Diagram 5 The second situation is the market supply curve for cigarette is inelastic. When tax is imposed into the market of cigarettes, the supply curve will shift to the left causing the equilibrium point change from A to B, the equilibrium quantity demanded change from Qe to Q1, and the equilibrium price change from Pe to P1. Therefore consumer tax is at P1BCPe and producer tax is at PeCDP2. In this situation, producer tax is greater than consumer tax. In other word, the producer pays more tax than the consumer. State another example of government intervention and analyse the effects of such intervention to the market. Another intervention the government can do to the market of cigarette is setting maximum retail price of a stick of cigarette. By setting maximum retail price will create a price ceiling in the market. Price ceiling is set to prevent the price from rising above a certain level. When a price ceiling is set, sellers are allowed to charge any price up to that price level but not permitted to go above it. This is normally done for reason of fairness. Diagram 6 The effect of setting the maximum retail price is shortage occurs in the market of cigarette. Quantity supplied will be at Q1 and quantity demanded will be at Q2. This means that quantity demanded of cigarette is greater than quantity supplied of cigarette. Diagram 7 When there is shortage, government may encourage supply by giving subsidies or tax relief to producers. This means that government influence the production of cigarettes causing the supply curve in the market of cigarette to shift to the right until the equilibrium point reached at E2 where the price of each pack of 20 cigarettes is at Pmax and both quantity demanded and quantity supplied are at Q2. CONCLUSION As the conclusion, we will be talking about the questions in the Main Body. In question 1, we explained the price elasticity of demand. Then we calculate the price elasticity for cigarette and also the elasticity coefficient for cigarette. We had also included a diagram to illustrate our answers. Meanwhile in question 2, we explained the definition of price floor. Then we explained the effect of price floor and also the way to overcome this problem. We had used 2 diagrams to illustrate our answers. In question 3, we explained about the reason why government needs to increase the price for cigarette. We explained four reasons; two of those are about health, one about tourism and the last is about future generations. Furthermore in question 4, we explained the effect when government impose tax into the market of cigarette. We explained the effect in two situations. The first situation is where the supply curve for cigarettes is elastic and the second situation is where the supply curve for cigarettes is inelastic. We had used 2 diagrams to illustrate both situations. Lastly in question 5, we explained another example of government intervention. The intervention is that government set maximum price in the market of cigarette. We explained the definition of price ceiling. Then we explained the effect of price floor and also the way to overcome this problem. We had used 2 diagrams to illustrate our answers.

Case Studies – IT Strategy

Case Studies – IT Strategy. Can you help me understand this Management question?

1) Read the RR Communications Case Study on pages 156-159 in the textbook. Answer the Discussion Question at the end of the Case Study. Your responses must be complete, detailed and in APA format. See the sample apa template for expected format and length.
2) Read the Nationstate Insurance Case Study on pages 160-164 in the textbook. Answer the Discussion Question at the end of the Case Study. Your responses must be complete, detailed and in APA format. See the sample apa template for expected format and length.
Please list out references underneath each question. Please double check the plagiarism.
Case Studies – IT Strategy