Tennessine Element Facts

Tennessine Element Facts Tennessine is element 117 on the periodic table, with the element symbol Ts and predicted atomic weight of 294. Element 117 is an artificially produced radioactive element  that was verified for inclusion on the periodic table in 2016. Interesting Tennessine Element Facts A Russian-American team announced the discovery of element 117 in 2010. The same team verified their results in 2012 and a German-American team successfully repeated the experiment in 2014. Atoms of the element were made by bombarding a berkelium-249 target with calcium-48 to produce Ts-297, which then decayed into Ts-294 and neutrons or into Ts-294 and neutrons. In 2016, the element was formally added to the periodic table.The Russian-American team proposed the new name Tennessine for element 117, in recognition of the contributions made by Oak Ridge National Laboratory in Tennessee. The elements discovery involved two countries and several research facilities, so it was anticipating naming might be problematic. However, multiple new elements were verified, making it easier to agree on names. The symbol is Ts because Tn is the abbreviation for the Tennessee state name.Based on its location on the periodic table, you might expect element 117 would be a halogen, like chlorine or bromi ne. However, scientists believe relativistic effects from the elements valence electrons will prevent tennessine from forming anions or achieving high oxidation states. In some respects, element 117 may more closely resemble a metalloid or post-transition metal. While element 117 may not behave like halogens chemically, it is likely physical properties like melting and boiling point will follow halogen trends. Of all the elements on the periodic table, ununseptium should most closely resemble astatine, which is directly above it on the table. Like astatine, element 117 will likely be a solid around room temperature. As of 2016, a total of 15 tennessine atoms have been observed: 6 in 2010, 7 in 2012, and 2 in 2014.At present, tennessine is only used for research. Scientists are investigating the properties of the element and using it to produce atoms of other elements through its decay scheme.There is no known or expected biological role of element 117. Its expected to be toxic, primarily because of its radioactive and very heavy. Element 117 Atomic Data Element Name/Symbol:  Tennessine (Ts), was formerly Ununseptium (Uus) from the IUPAC nomenclature or eka-astatine from the Mendeleev nomenclature Name Origin:  Tennessee, the site of Oak Ridge National Laboratory Discovery: Joint Institute for Nuclear Research (Dubna, Russia), Oak Ridge National Laboratory (Tennessee, USA), Lawrence Livermore National Laboratory (California, USA) and other US institutions in 2010 Atomic Number: 117 Atomic Weight: [294] Electron Configuration: predicted to be  [Rn] 5f14  6d10  7s2  7p5 Element Group: p-block of group 17 Element Period: period 7 Phase: predicted to be solid at room temperature Melting Point:  623–823  K  Ã¢â‚¬â€¹(350–550  Ã‚ °C, ​662–1022  Ã‚ °F)  (predicted) Boiling Point:  883  K ​(610  Ã‚ °C, ​1130  Ã‚ °F)  (predicted) Density: predicted to be  7.1–7.3  g/cm3 Oxidation States: The predicted oxidation states are -1, 1, 3, and 5, with the most stable states being 1 and 3 (not -1, like other halogens) Ionization Energy: The first ionization energy is predicted to be 742.9 kJ/mol Atomic Radius: 138 pm Covalent Radius: extrapolated to be 156-157 pm Isotopes: The two most stable isotopes of tennessine are Ts-294, with a half-life of about 51 milliseconds, and Ts-293, with a half-life around 22 milliseconds. Uses of Element 117: At present, ununseptium and the other superheavy elements are only used for research into their properties and to form other superheavy nuclei. Toxicity: Due to its radioactivity, element 117 presents a health risk.

Field Study Essay Example | Topics and Well Written Essays - 750 words

Field Study - Essay Example At the same time, students that have no difficulties with sleep may further illustrate those areas in which behavior patterns might be changed to facilitate adequate sleep. To determine the current state of sleep levels among college students and the contributing causes, I devised a survey intended to explore the issue. Questions on the survey pertaining directly to sleep included ‘how many times do you take a nap each week?’, ‘how long does it usually take you to fall asleep?’, ‘how many times do you wake up during the night?’, ‘why do you wake up during the night?’ and ‘how many hours of sleep do you normally get each night?’ Questions pertaining to causes included ‘do you exercise regularly?’, ‘what do you drink most everyday?’, ‘have you been diagnosed with a sleep disorder?’, ‘what is your number 1 cause of short-term sleeping disorders?’ and ‘how are you treating your sleep disorder?’ The survey was conducted by randomly selecting 15 students between the ages of 18 and 23 (7 boys and 8 girls) from a psychology class wh o volunteered to complete the survey. There were five questions on the survey that related directly to the sleep experienced by the respondent. Five of the respondents said they didn’t nap during the week and none of them said they took four or more naps per week. However, the remaining ten respondents indicated they did nap at least once during the week (4 took one nap per week, 4 took two naps per week and the remaining 2 took three naps per week). Only two of the respondents indicated they fell asleep easily, within the first five minutes of lying down. Five of the respondents said they fell asleep 5-15 minutes after lying down while another three said it took them at least half an hour to go to sleep. The remaining five respondents said it took them more than 30 minutes to get to sleep. Most of the

Differences in Worlds Economic Models. Structural Trade Adjustment Assignment

Differences in Worlds Economic Models. Structural Trade Adjustment. Fair Trade policy - Assignment Example Promoting the concept of globalization and opening gates for multinationals, the BWIs designed such exchanging trade policies in which there is an exchange of business and generation of the profits. High privatization, reduction of Government interference, reduction of public spending, wage suppression, low tariffs, and high international trade exchange are features of SALPs Structural adjustment loan programs (WHO). SALs are adjustments for poorer states while these are sources of profit for richer countries. SALs are instruments to provide loans to under developing nations in terms of availing their geographical resources. This is to favor MCNs Multinational Corporations, which take such resources for incremental profit maximization activity. International businessmen, money makers, stake holders and policy executors all benefit from SALs but keep detrimental effect for international loan borrowers mostly the underdeveloped nations (WHO). The case of Serbia was a major highlight, w hen Structural Adjustment Loans introduced brought detrimental effects for the people of Serbia. According to IFIs International Financial Institutions â€Å"SINCE THE BANK AND OTHER IFIs SHOW NO SIGN OF CLOSING THEIR DOORS, GENDER ACTION BELIEVES THAT IT IS VERY IMPORTANT TO ENSURE THAT THEIR LOANS ASSIST AND NOT HARM THE POOR AMONG WHOME THE MAJORITY ARE FEMALES† (Vladisavljevic and Zuckerman, pp. 3). Opposite to the statement came out in Serbia, where poor groups became jobless and with health expenditure cutbacks working women were brought to unpaid care services (Vladisavljevic and Zuckerman). NAFTA In the last decades, NAFTA was one of the finest examples of liberal trade â€Å"free trade†. It came out as a source of development and growth for all member countries which took part in such liberal trade agreement. In the start, NAFTA established the pool of 436 million people which later on produced $12 trillion worth of goods on the annual basis (McKinney). The pe riod of the decade 1993-2003 was tremendous projecting the real economies of scale in the NAFTA member countries. Though the starting impact was positive but later NAFTA brought worst effects on member countries and other parts of the world. According to Economic policy institute, NAFTA created unemployment, reduced wages, and obscured labor rights in Mexico (White). This inevitably brought gang wars, drug apprehension and poverty in the Mexico district (White). Apart from the member States, rest of the world also got affected. India was found with numerous child labor cases, China with starvation wages, and Korea with slave-labor, which was all because of the weak NAFTA policy that neglected labor rights and their implementation (White). Fair Trade When there are high business interests, exerted market pressures, and continuous exploitation of resources then reformists advice Fair Trade to stabilize such dissolving business order. Fair Trade is used to bring solidarity, a reform wh ich remove the multinational culture and bring highest apprehension of environmental codes and obligations. When Fair Trade policies are implemented then Governments take part in the business. Their concern is to serve public and to establish the norms of social well being, which are all astray in any international conventional business order (Raynolds, Murray and Wilkinson, pp. 1-20). In a Fair Trade policy, the aims are not to meet market competition or to produce cheaper but instead quality goods and in bulk volumes. With the execution of the Fair Trade programme, the business becomes transparent and opened for the public. Social well being and valuation of environment all becomes

Management and Leadership Development Essay Example | Topics and Well Written Essays - 1750 words

Management and Leadership Development - Essay Example In this paper, Vodafone Group is used as a key case study for the application of theories in strategic human resource management that have been discussed earlier under literature review. As part of the application action, the key leadership and management issues in Vodafone group are going to be discussed as well as a critical review of the management development of Vodafone and how this is a contributing factor to the company’s five ranking on the list of Top 10 British Companies listed by market capitalization (Economic Help, 2012). The review shall clearly outline what Vodafone group is actually doing in terms of strategic human resource management and assign a general judgement as to whether or not the company has strategic human resource management strategy at all. Thereafter, there shall be a comparative assessment of the place of the strategic human resource management of Vodafone with theory to practice (Margit, 2011), after which general recommendations shall be given on the way forward to achieving a more enhanced corporate growth. Key leadership and management issues Leadership and management issues come in different forms and types within the Vodafone Group (Marek, 2011). Establishing considering the fact that the Vodafone Group employs some 86,373 people means that the company has a relatively larger scope of human resource issues to deal with than other companies because literature has actually showed that the human resource intensity of companies increase with increasing employee size (Schein, 1985). Among the number leadership and management issues in Vodafone however, three main issues shall be given attention, which are hiring, mentoring, and incentives. These are selected over the others because of the place these have in theory as the pivotal human resource issues for strategic organisational growth and development (Veiko, 2009). What is more, in the Vodafone Annual Report 2012, the company is emphatic about the role of these three ke y leadership and management issues to the success of the company. As seen in literature earlier, at Vodafone, there is a conscious effort by the top hierarchy of the company to clearly define what leaders need to do about these three issues, as well as what managers need to do. This way, there is a perfect harnessing of the human resource competence of the company and functions are not seen as overlapping (Pasmore, 2009). Management Development In terms of the critical issues identified as hiring, mentoring and incentives, the company does a number of things from a management theoretical perspective rather than a leadership theoretical perspective. For instance there is always a conscious effort to working towards alignment within the work team rather than just defining the company values (Gluck, Kaufman and Walleck, 1982). Using hiring as a typical example, Vodafone Group has an entire human resource management team that is made up of representatives and officers from all other dep artments of the company. This way, it is easier to align the needs of the company from all departments into a collective need of the company so that the hiring process will cater for the larger human capital inadequacies of the company (Waters, 1995). In effect, the hiring process at Vodafone Group is one that is done for corporate Vodafone and not one that is done

A Study About TK Maxxs Commerce Essay

A Study About TK Maxxs Commerce Essay The first T.K. Maxx opened in Bristol in 1994.[2] T.K. Maxxs United States parent company, T.J. Maxx, adopted the name T.K. Maxx to avoid confusion with the existing but separate discount chain T J Hughes[citation needed]. TK Maxx is part of TJX Europe headed by Paul Sweetenham as SEVP Group President. TJX Europe is split into four divisions: TK Maxx UK Ireland headed by Susanne Given, TK Maxx Germany headed by Gino Barrera, and HomeSense UK headed by Dave Alves. The fourth division is Shared Services which as the title suggests consists of shared services between the three trading divisions such as distribution, logistics, buying and finance. Each trading division has their own Human Resource, Marketing Loss Prevention departments to meet the individual needs of each division. In 2007, TK Maxx began a slowing down of new store openings within the UK. Focus was given to revamping older inner city stores or relocating them. Some of the chains first stores such as Bristol and Reading have been expanded and extensively refurbished while others such as Southampton, Cardiff and Hull have been relocated to bigger sites. As part of the businesses slow down of new stores, TK Maxx confirmed that they were only interested in opening stores averaging 30,000 sq ft. This decision saw the creation of the Maxx Maxx concept, a new department store format that saw TK Maxx get away from its pack it high, sell it cheap reputation into a large store format that sees a much larger product offer. Examples of Maxx Maxx store are Leeds The Headrow, Cardiff, Birmingham Bull Ring, Hammersmith, Manchester Market Street, Dundee Cork. We make daily deliveries to our stores and its essential that our fleet of trucks is as efficient and environmentally responsible as possible. Were working hard on innovative solutions to make our delivery process as green as it can be and here are just some of the ways were doing this already. For the first time ever, we have joined forces with Sainsburys to sell the exclusive Sport Relief T-shirt designed by the whole Beckham family and yes, that includes Brooklyn, Romeo and Cruz. So far, over our 5 year partnership weve raised  £6.3 million for Comic Relief through Red Nose Day. Supporting Sport Relief through selling the T-shirt gives us both another opportunity to contribute financially to this fantastic cause and to grow an even stronger partnership. Half of the money from each T-shirt goes towards helping some of the most vulnerable people in the world so please visit us instore or online to buy your very own fantastic Sport Relief T-shirt. Welfare to work is a scheme designed to get people who have been out of work for a long time back into the workforce. Weve had an initial Education to Employment trial with Action for Children and we are now in the early stages of rolling out a specific programme to further develop this. Weve also extended our five year relationship with Remploy and continue to remain committed to making our own workplace more accessible for people with disabilities. P4 The fundamental economic problem in any society is to provide a set of rules for allocating resources and/or consumption among individuals who cant satisfy their wants, given limited resources. The rules that each economic system provides function within a framework of formal institutions (e.g., laws) and informal institutions (e.g., customs). What and how much will be produced? Literally, billions of different outputs could be produced with societys scarce resources. Some mechanism must exist that differentiates between products to be produced and others that remain as either unexploited inventions or as individuals unfulfilled desires. How will it be produced? There are many ways to produce a desired item. It may be possible to use more labor and less capital, or vice versa. For whom will it be produced? Once a commodity is produced, some mechanism must exist that distributes finished products to the ultimate consumers of the product. The mechanism of distribution for these commodities differs by economic system. P5 Until ten years ago the term Welfare Work was a phrase without meaning in the industrial world. Today it stands for a definite policy on the part of employers which may bring about the solution of many of the vexed problems of labor and capital. The leaven of this policy already has begun to work. A branch of welfare work through which the company has had a great influence on the people and the surroundings of the neighborhood is that of landscape gardening. At the time when welfare work was started the surroundings of the factory were like those of most industrial plants—anything but attractive. After the company has made its own property beautiful with lawns, shrubbery and vines, it taught the people of the neighborhood, by lectures and demonstrations, the principles of landscape gardening. As a result of this campaign of education the factory neighborhood has been change from a region of tumble-down houses, ash heaps and tin cans to a neighborhood of beautiful homes and well kept yards. P6 The impact of Macro-economic (Monetary and Fisca)l Policy on the economy There are some differences in the economic effects of monetary and fiscal policy, on the composition of output, the effectiveness of the two kinds of policy in meeting the governments macroeconomic objectives, and also the time lags involved for fiscal and monetary policy changes to take effect. We will consider each of these in turn: Effects of Policy on the Composition of National Output Monetary policy is often seen as something of a blunt policy instrument affecting all sectors of the economy although in different ways and with a variable impact. In contrast, fiscal policy can be targeted to affect certain groups (e.g. increases in means-tested benefits for low income households, reductions in the rate of corporation tax for small-medium sized enterprises, investment allowances for businesses in certain regions) Consider as an example the effects of using either monetary or fiscal policy to achieve a given increase in national income because actual GDP lies below potential GDP (i.e. there is a negative output gap) Monetary policy expansion: Lower interest rates will lead to an increase in consumer and business capital spending both of which increases national income. Since investment spending results in a larger capital stock, then incomes in the future will also be higher through the impact on LRAS. Fiscal policy expansion: An expansion in fiscal policy (i.e. an increase in government spending) adds directly to AD but if financed by higher government borrowing, this may result in higher interest rates and lower investment. The net result (by adjusting the increase in G) is the same increase in current income. However, since investment spending is lower, the capital stock is lower than it would have been, so that future incomes are lower. In UK lots of multinational organization are operating, Many people from different part of the world also visited in UK for different purposes, if the global economy fall the business of UK based company also fall down. As a result they faces difficulties to earn profit and ultimately the shareholders suffer. P7 Perfect Competition: A market is said to be perfectly competitive when firms perceive that they individually have no noticeable influence on market price. The outcome in such an industry is efficient in the sense that the cost of the last unit of output (marginal cost) would just equal what consumers would be willing to pay for that unit. Perfect competition is a regarded as a benchmark market structure for evaluating other market structures. Market Structure and Competition: The market structures tells us about the environment within which an enterprise functions and the nature of external pressure on the enterprise. The elements of market structure that we look at are concentration ratio, stability of market shares, conditions of entry and exit of firms. FDI Policy Stability of Markets Shares A limitation of the above summary measures of concentration is that they ignore the dynamic changes in the market shares of individual firms. Market shares of dominant firms may increase or decline over time. Greater churning of market shares in given market suggests greater intensity of competition. P8 Market forces and organizational Response: Organizations always responses positively toward market forces. P9 Company Summary: This section presents the key facts figures, business description, and products services offered by the company. Major Competitors: This section first selects the competitors based on assets, sales, focus of business, or geographic reach. Then all the competitors are profiled. Key Business Strategies of Each Competitor: It talks about the current and future strategies of each company. All business, marketing, financial and organizational strategies are discussed here. Comparative SWOT Analysis: Our comparative SWOT analysis is a valuable step in assessing your companys and you competitors strengths, weaknesses, opportunities, and threats. It offers powerful insight into the critical issues affecting a business. Comparative Financial Analysis: This section compares the recent financials of the company and its competitors. The financial performance of each segment of all the companies is also discussed here. The objective is to evaluate the financial health of the company vis-à  -vis its competitors. The stock price comparison helps us in evaluating the performance of the company position versus its competitors from an investors viewpoint. There is an important role for tobacco control advocates in the policy development process in regulatory agencies. P10 The buying and selling of goods and services across national borders is known as international trade. International trade is the backbone of our modern, commercial world, as producers in various nations try to profit from an expanded market, rather than be limited to selling within their own borders. There are many reasons that trade across national borders occurs, including lower production costs in one region versus another, specialized industries, lack or surplus of natural resources and consumer tastes. One of the most controversial components of international trade today is the lower production costs of â€Å"developing† nations. Both the United States and the European Union have imposed severe restrictions on imports from Asian nations to try to stem this tide. Clearly, a company that can pay its workers the equivalent of dollars a day, as compared to dollars an hour, has a distinct selling advantage. P11 Consultation with UK SME representative bodies on domestic and European matters consistently shows that the main issue for their members is regulation. The 2007 EU Observatory Survey found that 36% of SMEs within Europe reported that regulations acted as a constraint or had presented difficulties in the previous two years. Whilst progress has been at the EU level, for example on the promotion of the â€Å"Think Small First† principle and the European Commissions commitment to reduce administrative burdens by 25%, we believe a much more ambitious set of measures should be introduced Another important issue is access to finance, where we believe action should be focused on improving the demand side, in particular investment readiness, and the supply of modest amounts of finance for entrepreneurs who, for various reasons, are deemed to be a higher risk. In order to grow, SME must also have access to new markets. Generally, exporting firms have been found to benefit from greater productivity growth than non-exporters. P12 The UK has to make a decision on membership of EMU in the next two years. The monetary and fiscal regimes in the Euro Area and in the UK do not differ greatly. However, we argue that membership of EMU will increase the stability of the economy and the credibility of the policy framework, and hence will enhance the prospects for growth and higher incomes and employment.

Free Essays - Impatience and Disrespect in Oedipus the King (Rex) :: Oedipus the King Oedipus Rex

Impatience and Disrespect in Oedipus the King A bad attitude causes most fights between people. People showing disrespect by saying hurtful or crazy words without thinking them through upsets almost everyone. In the play, Oedipus the King, written by Sophocles, Oedipus was trying to find the murderer of his predecessor, King Laius. In doing so, Oedipus' impatience caused quarrels that brought out his paranoia and hot-temper. Oedipus' impatience was flagrant during his search for Laius' assassin. Oedipus threatened the citizens of Thebes, the city in which Oedipus ruled, to come forward if they knew anything about the murder of Laius. "I order you, every citizen of the state where I hold throne and power: banish this man-whoever he may be-never shelter him, never speak a word to him, never make him partner to your prayers, your victims burned to gods..."(172). Oedipus was impatient to find Laius, and in his impatience he had no toleration for citizens hiding the criminal, even though the criminal was himself. Later on, Oedipus called on Tiresias, a blind prophet, to help find Laius' killer. Oedipus was trying to force Tiresias to tell the story that Tiresias was hiding. "Nothing! You, you scum of the earth, you'd enrage a heart of stone! You won't talk? Nothing moves you? Out with it, once and for all!"(178). Oedipus was so impatient with Tiresias that he insulted and degraded Tiresias. After speaking with Tiresias, Oedipus had a contention with his wife's brother, Creon. Oedipus had proclaimed Creon the assassin of Laius and created the plot of Creon's supposed wrongdoing. Oedipus exclaimed, "Then leave me alone-get out!"(198). Oedipus would not accept any other idea than Creon being the killer, so when Creon tried to defend himself, Oedipus grew impatient and sent Creon away. Oedipus' impatience was the spark for his paranoia. Without his impatience, Oedipus would not have jumped to so many harsh, offensive, and paranoid conclusions. Oedipus' paranoia estranged him from people he was close to. One of the main examples of Oedipus' paranoia was the discussion he had with Tiresias. Oedipus came up with ideas in his head that Tiresias was more than what he seemed. "Oh I'll let loose, I have such fury in me-now I see it all.

Literacy Essay Essay

For as long as I can remember literature has always played an important role in my life. As a young child, I can remember how excited I’d be at story time each night before bed. My interest in literature carried on throughout my school years†¦ from kindergarten†¦ when I was placed in the red bird group, which was the group of strongest readers†¦. to high school†¦when I had the benefit of being taught by one of the best English teachers ever, Ms. Irena King. Now as an adult and professional, I am very appreciative of the literary foundation that was laid for me by my family and my teachers. I understand how important literacy is in everyday life. First, as a young child, literacy played a very important role in my life even before I could read. I was always fond of books of all kinds. Coloring books, magazines, and picture books†¦I loved them all. I remember each trip to the grocery store; I would always get a new â€Å"Little Golden Book†. I absolutely had to have the entire collection and would want them read to me each night before bed. My favorite of this collection was â€Å"The Gingerbread Man†. I would sit for hours and look at the pictures. My mother would often encourage me to keep an interest in books. She always kept a subscription of â€Å"Highlights Magazine† for me and I would watch the mail each day in hopes that a new issue had arrived. As I grew older, my love for books did not change, but the type of books I wanted did. I had the largest collection of â€Å"Sweet Valley High† books and was a faithful subscriber to â€Å"Fresh Magazine†. I think that these are some of my fondest memories from my childhood, and I am so appreciative of my family’s support of my passion for reading. Next, my interest for literature carried on from my early years to my school years. This was very evident when I started kindergarten. I vividly remember there were different groups within our kindergarten class.