Common Astronomy Terms and Definitions

Common Astronomy Terms and Definitions Free Online Research Papers Common Astronomy Terms and Definitions 1.)Absorption Spectrums – Also called a â€Å"dark-line† Spectrum, this occurs when certain energies of light (colors) are absorbed by atoms. 2.)Achromatic Lens – A color corrected lens formed by cementing together two different glass lenses 3.)Aperture – The effective diameter of the objective telescope lens 4.)Aphelion – The farthest point in the orbit of a planet about the sun 5.)Azimuth Telescope Mount – This telescope mount moves the telescope in elevation and azimuth 6.)Celestial Equator – The projection of the Earth’s equator on the celestial sphere 7.)Celestial Sphere – All the fixed stars in the sky 8.)Charge-Coupled Device or CCD – A modern light detector capable of detecting faint light sources and when connected to a computer, this system can capture images and store them in the computer memory 9.)Chromatic Aberration – This occurs in a simple lens where different colors of light are focused at different places 10.)Constructive Interference – This occurs when the crest of one wave meets the crest of a second wave in time and space so that a larger wave is generated from the sum of the two original waves 11.)Continuous Spectra – When the light from a heated source passes through a prism or diffraction grating, the light is spread out into a beautiful band of all colors from red through blue 12.)Convex Lens – A simple glass lens that is thick in the center and thin at the edges 13.)Counter Weights – Sliding adjustable weights attached to the main body of the telescope to aid in the balance of the telescope as it is driven across the sky following a celestial object 14.)Cryogenics – The science of low temperatures 15.)Days in the Week – The days of the week were named after the five planets: Mercury, Venus, Mars, Jupiter and Saturn plus the Sun and the Moon 16.)Declination – A measure in degrees north and south of the celestial equator on the celestial sphere 17.)Deferent – The name for the perfect circular path, centered on the Earth, on which the Sun, Moon and other planets orbited the Earth in the Geocentric solar system 18.)Destructive Interference – Where the crest of one wave meets the trough of a second wave 19.)Diffraction – The bending of waves around corners or obstacles 20.)Dispersion – The breaking-up of white light into the spectrum of colors 21.)Doppler Effect – The change of wavelength due to the relative motion between the source of the wave and the observer of the wave 22.)Ecliptic – The apparent path of the Sun on the Celestial Sphere 23.)Electromagnetic Spectrum – Know the six major regions of this spectrum. In the order of increasing energy, they are named: Radio, Infared, Visible Lighe, Ultraviolet, X-rays and Gamma Rays 24.)Emission Spectrum – Also called the bright line spectrum, it looks like a series of bright colored lines 25.)Epicycle – Small perfect circles centered on the deferent where planets would move in the geocentric model of the solar system 26.)Equatorial Telescope Mount – A useful mount for a telescope having two reference circles, the declination circle and the right-ascension circle 27.)Extended Objects – Objects that have a discernible area or disk when viewed through a telescope and may benefit from magnification 28.)Finder Telescope – It is usually the shortest accessory telescope, having a wide field of view, low magnificaiotn, and cross hairs 29.)Galileo Galilei – Born in 1564, at Pisa, he was one of the first to make detailed observations of the Moon, new stars, the moons of Jupiter, Saturn, the phases of Venus, sunspots and comets 30.)Geocentric Model – the earth centered model of the solar system 31.)Gravity Wave Telescope – A large aluminum cylinder that vibrates or â€Å"rings† when a gravity wave excites it 32.)Guide Telescope – Often a â€Å"middle-sized† accessory telescope, usually pointed â€Å"off-axis† at a nearby star. The nearby star is used as a reference for position checks during timed exposure photography taken through the main telescope. One looks through the guide telescope to check the reference position of the star and if corrections are needed, then slow-motion corrections to the right ascension and declination dricers are applied to the drive mode. 33.)Heliacal Rising – Occurs on the first day each year when the star can be seen just before dawn. 34.)Heliacal Setting – Occurs on the last day of the year when the star can be seen at dusk. 35.)Heliocentric Model – The Sun-centered model of the solar system. Copernicus wrote of this model in his work, DE REVOLUTIONIBUS ORBIUM COELESTIUM. 36.)Isaac Newton Born on Jan. 4, 1643, at Woolstrhorpe in Lincolnshire we admire him for sharing insight into the Physics of motion and the law of gravity. His interests included astronomy, pure mathematics, optics, chemistry, heat, chronology, and theology. 37.)John Kepler – Born in 1571, at Weil in Wurtemberg, he studied Tycho’s data in a attempt to understand the truemotions of the planets. He developed three laws of motion that we admire today; 1) Planets move in elliptical orbits with the sun at one focus, 2) An imaginary line connecting the planets to the sun will â€Å"sweep out† equal times, or in another way to express it, a planet moves faster in its orbit when closest to the sun and slower when farther away, #0 the square of the orbital of a planet is directly proportional to the cube of the average distance from the sun: The third law points out that the planets are larger orbits move more slowly around the sun, a fact implying that the sun-planet force decreases with distance. 39.)Light – Gathering Ability – The amount of light energy a telescope can collect. The larger the aperture of the telescope the more light is collected and the brighter the image. Since the area of a circle is proportional to the square of the lens or mirror diameter, doubling the telescope diameter allows the telescope to gather four times the light energy. 40.)Light Velocity The velocity of an electromagnetic wave in a vacuum is 300,000,000 meters per second or 186,000 miles per second. 41.)Local Meridian – A line drawn on the celestial sphere, starting at the north celestial pole, passing through the observers zenith point, and continuing down to the southern horizon. When the sun is located on your local meridian, it is noon. 42.)Lunar Cycle – The length of time taken by the Moon to go through its phases. For example; full phase to the next phase. This takes 29  ½ days. 43.)Magnification – The number of times larger an object appears to be when viewed through a telescope as compared to the unaided eye. We can calculate this number by dividing the focal length of the large objective lens (or mirror) by the focal of the eyepiece. The more we magnify an object, the smaller the field of views becomes and the dimmer the field of view becomes. 44.)Mayan Astronomy – Examples of astronomical connections are; angled stonework, color-coded walls, building alignments, stone glyphs, window alignments, number and accurate calendar, etc. 45.)Medicine Wheel – Located in the Bighorn Mountains in Wyoming and used by the Blackfoot, it is a seasonal calendar and sun watching station. A large stone cairn marks the central hub of a wheel formed by the alignment of stones as spoke and rim. The alignment of the solstices and prominent helical risings and settings of stars is accomplished by additional stone cairs located around the rim of the wheel. 46.)Month – The year is divided into the 12 lunar months because of the 12 lunar cycles that occur in approximately one year. 47.)Newton’s Law of Gravity – The gravitational force of attraction between two masses is directly proportional to the product of the masses and inversely proportional to the square of the distance between their center of masses. The key ideas here are that the gravitational force is attractive, increases with mass and decreases with distance squared. 48.)Newton’s Laws of Motion – 1) An object at rest, or object moving in a straight line at constant speed, will continue to do so unless acted upon by a external force. 2) The net force acting on an object is equal to the object’s mass times its acceleration. 3) For every action there is an equal and opposite reaction between two objects. 49.)Nicholas Copernicus – Born on Feb. 19, 1473 in Prussia, he wrote Commentariolus and De Revolutionibus, expressing his ideas on the Sun- centered of Heliocentric solar system. He thought the motions of the planets in the sky could be explained better by moving the Earth and leaving the Sun stationary. 50.)North Celestial Pole – The intersection of the Earth’s spin axis with the celestial sphere in the northern celestial hemisphere. 51.)Parabola (Paraboloid) – This term describes the curved shape of a telescopic mirror (optical or radio) that focuses all of the light incident on it to one focal point, thus avoiding spherical aberration. 52.)Perihelion – The closest point, between the sun and the planet, in the planets elliptical orbit revolving around the sun. 53.)Photoelectric Effect – Where light of a critical energy (color of wavelength) can force free electrons out of a metal. Increasing the intensity of the light increases the number of free electrons but not their individual energy. 54.)Photons – A wave-packet model of light that can address the wave- particle duality of light. 55.)Point Sources – Astronomical objects that show no disk at high telescope magnification. Examples are most stars, quasars and other objects below the resolution limit of the telescope. 56.)Polaris – The north star today. It is the star closest to the north celestial pole at the current position on the precession circle. 57.)Polarization – This is where the electric waves (for electromagnetic waves) are aligned in one direction after passing through a suitable material. 58.)Precession – The â€Å"wobble† of the Earth’s spin axis of rotation in a 26,000 year cycle. 59.)Prograde Motion – The â€Å"forward† or eastward motion of the planets against the stars of the celestial sphere as observed from Earth. 60.)Ptolemy – He lived around 150AD when he wrote the Almagest, which in turn was largely based on the work of Hipparchus. He describes the Geocentric (earth centered) solar system in this work. 61.)Radial Velocity – The relative velocity along the line of sight between the source of the light and the observer. This is the velocity referred to in the Doppler effect. 62.)Radio Telescope – The main parts of this telescope are; a) reflecting dish antenna, b) low noise receiver, c) amplifier, d) noise standard, and e) recorder. This telescope is used to study the microwave emissions from low energy processes in space. Examples are: molecular masers, star birth, and hydrogen mapping. 63.)Radio Inrerferometer – When two or more radio telescopes are connected together electronically, improving the resolution of the radio source. 64.)Reflection – Light â€Å"†bounces† off a mirror at the same angle that it entered it, independent of the color of the light. 65.)Refracting Telescope – Basically, a telescope that uses a glass lens as the primary objective element. 66.)Refraction – The bending, in the direction of propagation of the light wave, as it passes from one transparent optical material into another transparent material. The speed of light slows when it is traveling in glass. 67.)Resolution – The ability to discern fine detail in an image. The larger the diameter of the lens or mirror, the better the resolution will be 68.)Retrograde Motion – The â€Å"backwards† or westward motion of the planets with respect to the celestial sphere as seen from the Earth. 69.)Revolution – The orbital motion of a planet around the sun. For the Earth, this takes 365.26 days. 70.)Right Ascension – This is a measurement of time along the celestial equator and is one of the coordinate lines used to find a position on the celestial sphere. Once around the equator would take 24 hours. The reference beginning point for right ascension is where the celestial equator crosses the ecliptic in spring. 71.)Rotation – The daily spin on the Earth (or any other planet) on its axis. 72.)Scattering – The absorption and re-emission, diffraction, refraction, and reflection of light as light passes through a planetary atmosphere. Short (blue) waves are scattered more that the longer (red) waves producing a blue sky and red sunsets on Earth. 73.)Schmidt Camera – A sky survey telescopic camera having low magnification, a wide field of view and excellent resolution. 74.)Seeing – A term describing the quality of the night sky for optically observing the stars. Good seeing would generally mean that the sky is clear, steady and dark. 75.)Slow Motion Controls – Mechanical, electrical or electronic correction of the declination and right ascension drives on the telescope. Correction is needed because of misalignment, friction, imbalance and voltage variations in the telescope system. 76.)Spectroscope – An instrument that disperses the light from a source into a spectrum of color. This can be studied to discover the chemical composition of the light source. 77.)Spherical Aberration – A geometrical defect in the shape of a mirror or glass lens that causes the light to come to a â€Å"smeared† or fuzzy focal point. 78.)Supernova of 1054 – Today the remnant of this spectacular stellar explosion is called the Crab Nebulae. The â€Å"Ancient Ones† recorded this event in Chaco Canyon, and we investigated this in class with the aid of astronomy software on the computer. 79.)Telescope Design – Be able to identify the Prime Focus, Newtonian, Schmidt and Cassegranian telescope design for the first exam. 80.)Tycho (Tyge) Brahe – Tycho was born in 1546 at Knedstrup in the Danish province of Scania. The King of Denmark gave him the island of Hveen where he built Uraniborg and Stjerneborg. The made careful observations of the sky with elaborate sighting instruments including a large quadrant and recorded his observations faithfully. 81.)Wave Amplitude – The vertical height of a wave, from the bottom of the wave through to the top of the wave crest. For light, this is related to the brightness or intensity of the light. 82.)Wavelength – The distance between adjacent wave crests. The shorter the wavelength, the bluer the light and the longer the wavelength, the redder the light. The shorter electromagnetic waves also carry more energy per wave than the longer wavelength light waves. 83.)Year – The length of the year can be found by observing the Heliacal risings and setting of stars and by observing the rising and setting points of the sun on the horizon. As the days grow longer, the sun rises further north each morning. 84.)Zenith – The point on the celestial sphere directly above the observers head and opposite the center of the Earth. 85.)Zodiac – The region of the celestial sphere within eighteen degree’s of the ecliptic. This area was special because the wandering stars only traveled in this part of the sky. Research Papers on Common Astronomy Terms and DefinitionsThe Spring and AutumnMind TravelAnalysis Of A Cosmetics AdvertisementIncorporating Risk and Uncertainty Factor in CapitalInfluences of Socio-Economic Status of Married MalesMarketing of Lifeboy Soap A Unilever ProductBionic Assembly System: A New Concept of SelfThe Fifth HorsemanThe Masque of the Red Death Room meaningsTrailblazing by Eric Anderson

Essay on Solubility FLR

Essay on Solubility FLR Essay on Solubility FLR I. Which Solute Is More Soluable? II. Introduction: Question: Which two substances (sodium chloride and sodium nitrate) have the most solubility? Hypothesis: If we dissolve the two substances separately in water, then the sodium chloride will dissolve more because the ions in the solid is so strong that only highly polar solvents like water dissolve the sodium chloride well (NaCl). Background Information: Solubility: the rate at which a solute dissolves in a solvent. Saturated: contains as much as can be dissolved in the solvent. Solute: substances that are dissolved in the solvent. Solvent: heterogeneous mixture in which particles are dispersed through a fluid but not dissolved in it. NaCl: (Sodium Chloride) Represents 1:1 ratio of sodium and chloride The attraction between the NA+ and the Cl- ions in the solid is so strong that only highly polar solvents like water dissolve NaCl well. When dissolved in water, the sodium chloride framework disintegrates as the Na+ and Cl- ions become surrounded by the polar water molecules. The chloride ions are strongly solvated, each being surrounded by an average of 6 molecules of water. NaNo3: (Sodium Nitrate) White solid, very soluable in water Sodium nitrate is also synthesized industrially by neutralizing nitric acid with sodium carbonate or sodium bicarbonate Sodium nitrate was used extensively as a fertilizer and a raw material for the manufacture of gunpowder in the late 19th century. ****(Information for Sodium Chloride and Sodium Nitrate came from Wikipedia) III. Materials/Illustration: Test Tubes (2-4) Rubber Stoppers (2-4) 10 ml H2O (cold tap water) Graduated Cylinder Sodium Chloride (NaCl) Sodium Nitrate (NaNo3) Test Tube Holder/Rack Scale (Electronic Balance) Scoops Pipette (optional) IV. Variables Independent (manipulated) The substances: Sodium Chloride (NaCl) and Sodium Nitrate (NaNo3) Dependent (responding) Grams of Solute Constant (control) Amount of H2O (water), Amount of shakes (80 shakes) V. Procedures: 1. Gather materials (from the materials list) 2. Set up lab on a flat surface as shown in the diagram/illustration. 3. Use the scale (electronic balance; already tared) to weight the container of the Sodium Chloride (NaCl). 4. Record the mass of the container into your data table under â€Å"Initial Mass† for Sodium Chloride. 5. Fill the graduated cylinder with exactly 10 ml. of cold tap water from the sink. After, record the volume into your data table under â€Å"Volume†. 6. Pour the contents (10ml. cold tap water) from the graduated cylinder into one of the test tubes. 7. Using the scoop/scooper, place 2-3 scoops of the Sodium Chloride into the test tube. 8. Use the rubber stopper to cover the top of the test tube. 9. Holding your thumb or finger over the rubber stopper, shake the test tube 80 times. 10. Check the test tube to see if the Sodium Chloride has dissolved by holding the test tube horizontally and rolling it to see if there are any particles left. 11. Repeat steps #7 - #10 until the substance inside the test tube becomes saturated. Meaning, that it contains as much Sodium Chloride as can be dissolved in water. (the Sodium Chloride can no longer be dissolved in the solvent and small particles/grains start to show) 12. Once your substance is saturated, take the container of your Sodium Chloride and place it on the scale (electronic balance; already tared). 13. Record the mass of the container into your data table under â€Å"Final Mass†. 14. Repeat steps #3 - #13 for 2 more trials. 15. Once you are done with all three trials for the Sodium Chloride, Repeat steps #3 – 13 for Sodium Nitrate. VI. Observations and Data: Sodium Chloride (NaCl) Trials

Is early recognition of deterioration in vital observation effective Dissertation

Is early recognition of deterioration in vital observation effective in identifying critically ill patients in hospital - Dissertation Example y evaluate research that describes or appraises the nursing practice of taking and recording physiological observations (Vital signs) in the detection of deteriorating hospital patients. Background. Nurses are required to recognise early clinical deterioration in patients and call emergency support. However, there is increasing recognition that indicators of deterioration in acutely unwell patients are being missed and referral delayed. The reasons for this are unclear and require exploration. Failure to recognize or act on deterioration of hospital ward patients has resulted in the implementation of early warning scoring system and critical care outreach teams. Design. A comprehensive review of the literature. Methods. Critical review as the research methodology was used as the dissertation topic required a comprehensive collection of research evidence. The literature was searched using different sources: such as electronic databases, reference lists, key reports and experts in the field. Medline, CINAHL, Embase and Cochrane databases were searched from January 2001–2011. Ten papers were selected that most clearly reflected the research aim. Each paper was critically appraised and systematically assessed. Major themes and findings were identified for each of the studies. Result. Early warning systems and physiological monitoring processes help ensure the early detection of critical illnesses among patients. Conclusions. Early warning systems with appropriate applications of vital signs and other physiological monitoring processes are crucial tools in the early assessment of critical care patients. Relevance to clinical practice. The studies establish the importance of using early warning systems and physiological monitoring processes to detect symptoms which... The paper tells that vital signs are significant components in monitoring the patient’s progress during hospitalisation as they allow for the timely detection of delayed recovery or adverse events. These vital signs, or patient observations, usually consist of blood pressure, temperature, pulse rate and respiratory rate. While the measurement of vital signs has become an accepted component of any hospitalisation, the optimal practice is yet to be determined. A preliminary search of the literature indicated that there were a vast number of published articles relating to this topic; however there had been few previous attempts to review critically this literature. This review was initiated to identify and summarise the best existing evidence relating to the use of vital signs by nurses to monitor hospital patients. The dissertation starts by highlighting and discussing the particular issues surrounding early recognition of deterioration using vital observation by other studies. This has assisted the writer to clarify the dissertation aims, objectives and methods further. The methodology section has provided details of a robust strategy deployed in collecting, organising and analysing secondary qualitative data. This has been followed by the result section where collection of data and discussion of results was carried out in the light of the writer review objectives. Finally in the conclusion section, a summary of the overall findings of the review and implications for NHS policy and future research will be provided.

Education in practice Essay Example | Topics and Well Written Essays - 1000 words

Education in practice - Essay Example In working with my protg I tried to apply the knowledge I received while getting acquainted with the principles of teaching and learning developed by the most prominent of the contemporary theorists of the psychology of learning. According to the social learning theory, developed by Albert Bandura, people learn through the observation of others. Bandura (1977) states: "Learning would be exceedingly laborious, not to mention hazardous, if people had to rely solely on the effects of their own actions to inform them what to do. Fortunately, most human behavior is learned observationally through modeling: from observing others one forms an idea of how new behaviors are performed, and on later occasions this coded information serves as a guide for action." (p22). This theory is supported and developed by the social cognitive theory, which emphasizes the importance of beliefs, expectations and self-perception in the learning process. Social cognitive theory distinguishes between enactive and vicarious learning. Enactive learning is learning by doing and experiencing the consequences of your actions (self-regulation of behavior, goal directed behavior, self-monitoring), while vicarious is learning by observing othe rs.(Bandura, 1977). Considering the mechanism of training process described in this theory I used the vicarious learning strategy, giving my student the opportunity to observe how my colleagues and I are dealing with the difficulties we have to face, and introducing her to the problem-solving strategies we are using. I also emphasized the importance of self-control of the learning process for my protg, encouraged her to analyze the outcomes of it and plan it so that she would be able to complete all the needed academic work at a proper level, thus using the enactive learning strategy. According to the Jean Piaget's theory, one of the constructivist perspectives of learning, there are 2 sides of adaptation, adjustment to the new environment - assimilation, which is fitting new information into existing schemes, and accommodation stage, when he/she is altering existing schemes or creating new ones in response to new information the environment provides him/her. According to Piaget cognitive structures change through the processes of adaptation.( Brainerd, 1978) I tried to facilitate the adaptation process for my student, that's why I asked my colleagues to welcome her, explained them that she was coming there to learn, in the student role, and not as just another pair of hands. When my protg finally arrived I explained her I also was learning, and emphasized we had to work in collaboration and negotiate rather than building a mentor-student relations. To help the assimilation process to pass smoothly I introduced the student to the methods of our agency. Abraham Maslow said that humans had the hierarchy of needs, ranging from lower-level needs for survival and safety, to higher-level needs for intellectual achievement and finally self-actualization. According to his studies the higher level needs appeared only when the lower-level needs were satisfied.(Maslow, 1970). It is obvious that when a human being enters a new environment he/she is feeling himself/herself unprotected and endangered,

What Was Ironic About the Rebirth of Theatre in the Medieval Period Essay Example for Free

What Was Ironic About the Rebirth of Theatre in the Medieval Period Essay It is ironic that the Church, which caused theatres to be outlawed as the Roman Empire declined and then fell, was one of the primary means of keeping theatre alive through the Middle Ages. This resulted from the Churchs need to establish itself in the community a community still steeped in pagan ritual and superstition which manifested itself in seasonal festivals. The Church ultimately linked its own religious holidays with these seasonal festivals and began to use dramatic form to illustrate the stories underlying these holidays so as to reinforce their religious connotation and to better communicate the stories to an illiterate congregation. At first the parts played in these simple religious re-enactments of the nativity and adoration of the Magi were played by priests in the sanctuary of the church. However, as the repertoire of the Church grew to include the passion and crucifixion of Christ, the Church was confronted with the dilemma of how a priest should portray Herod. While division of opinion in the Church continued as to the worth of dramatic interpretations, the members of the congregation clearly enjoyed and were moved by them. The dramas continued to grow, moving out of the sanctuary and into the open air in front of the Church. Ultimately, the members of town guilds began to contribute to these dramas, which continued to grow more elaborate with time. Known as passion plays, miracle plays and morality plays, they continued their close connection with the Church and church holidays, but began to introduce elements of stock characters that were more contemporary in nature. With the growth of towns and the introduction of stable governments in Europe, the stage was set for the Protestant Reformation, the Catholic Counter-Reformation and the secularization of theatre as it emerged from the influence of the Medieval Church. Ironically it was the church during the Medieval Times that was responsible for the rebirth of theatre. The church and the government at this time were one and the same. Not belonging to the church made you a social outcast. People were illiterate and church services were in Latin. The visual aid of a performance helped the people of the time to better understand the sermons. Mystery plays were based on bible stories such as the birth of Christ. Allegorical morality plays had story lines that were always about man and how he succumb to sin. During performances there were definite mansions (setting) for heaven and hell. The goal of morality plays was to show man what will happen if he continues to live in sin by sending him to hell, but if he changed his life and repent he will go to heaven. Everyman (author unknown) is the best known and one of the very few Medieval plays that survived. The rules for these performances were very strict and had to be approved by the clergy before performed in the church. Eventually the performances moved to outside areas of the church and later to a fixed stage (similar to a stage as we know it today) or a pageant wagon.

Prostitution Should be Legalized :: essays research papers

During the 1700s, New York and Boston women began soliciting their bodies to soldiers stationed in the large cities. These women were mostly European immigrants who were looking for money to support themselves. Prostitution rose in these cities due to rapid urbanization, and an expansion of the male population. So, you may be thinking, â€Å"prostitution is illegal and evil, right?† Well, you are correct, but in my opinion, only by the standards of which you have been living in, which is that prostitution is illegal, and therefore, â€Å"risky business.† In my hometown of Elko, Nevada, population thirty-five thousand, prostitution is legal. People who hear of this tend to think there are scantily clad women on every street corner. I, however, have never seen a prostitute, or haven't noticed her if I did, because they are only allowed, by law, to â€Å"do their business† in a brothel that is in a small section of the town. These brothels are brightly painted, and there are almost no windows in the building. Unlike prostitution that is run in the cities, brothels in my town are run by a management of three or more people, not one pimp. As the customer gets buzzed in to the building, the management checks his identification to make sure he is at a legal age. The customer can then choose between any of the ladies lined up. The prostitute and customer go into a room, and negotiate a price, which is overheard by the management. The amount is anywhere from one hundred to three hundred dollars, the house receiving half. The prostitute receives the other half of the profit. In illegal prostitution, the female usually receives anywhere from six to fifteen percent of the profit off a customer. If she were to make one hundred dollars, she would only get around six to fifteen dollars off it. The pimp would get the rest. Here are another three reasons that prostitution should be legal in the United States. A law was passed in 1986, requiring legal prostitutes to engage in a sexually transmitted disease test every two weeks at the Northeastern Nevada Regional Hospital. If a prostitute is found with a sexually transmitted disease, she is quarantined, until the disease is cured. If the disease cannot be cured, then she is no longer allowed to work, and is put into a home.

Decision-Making Process Mgt 230

Decision-Making Process Michelle Shadinger MGT 230 December 17, 2012 Robert Bloomfield Decision-Making Process We make multiple decisions every day. Some of these decisions are for our personal lives, and some are business decisions. Each decision we make has an outcome, whether favorable or not that we must live with. Some people like to make quick decisions based on their gut reactions and others prefer a methodical approach. Using a step based decision-making process results in better decisions that have a lasting impact . I recently made the decision to return to school after many years of working.I had obtained my Associate’s degree almost 20 years ago and started working for the company where I currently still work. I have wanted to go back to school for many years but as I got married and had children the timing never seemed right. I recently started looking for a new job and discovered a Bachelor’s degree is a requirement for the majority of the positions I want ed to apply for. The more resumes I sent out with no response, the more I knew I had to take action. I knew going to a traditional school was going to be too difficult with my hectic schedule.I started to research colleges that catered to adult learners and found University of Phoenix. I spoke with a counselor at University of Phoenix who answered my questions on the amount of time school takes and how I would pay the tuition. I looked at going to a campus versus online and ultimately decided online would afford me the most flexibility. I prepared for my first class by doing a few things. I discussed my decision with my husband because more of my time would be spent doing schoolwork and I needed his support.I also prepared by attending a free orientation workshop online and I became familiar with the online environment and how the classes worked. I continue to evaluate my decision and feel it was the correct decision. According to our text, the six steps of the decision making proce ss are identifying the problem, generating alternative solutions, evaluating the alternatives, making the choice, implementing the decision, and evaluating the decision (Bateman & Snell, 2011). After reviewing the steps, I realized I followed the steps when I made the decision to return to school.First, I recognized the gap in my education for the jobs I wanted to fill. After identifying the issue, I thought about solutions and how I would obtain my Bachelor’s degree. I evaluated the decision and looked for the best school to achieve my goal. Once I decided to go to University of Phoenix, I had to implement the decision by applying for school and getting myself ready for the first course. As I continue school I evaluate if the decision still makes sense and if the online version is the best way to achieve my educational goals.Generating alternative solutions is the step I could have spent some additional time in and done additional research on colleges and compared the school s. I heard about University of Phoenix and knew others who had attended so I did not do much research on what other schools had to offer. Overall, I am happy with my decision to go back to school and my choice of college. References Bateman, T. S. , & Snell, S. A. (2011). Management: Leading & collaborating in a competitive world (9th ed. ). New York, NY: McGraw-Hill Irwin.

Discuss Emma from Jane Austen s’ ‘Emma’ Essay

Emma is a well know novel written by Jane Austen, it’s based on the woman`s status at that time period and on the concept of the Augustan era. Jane Austen wrote Emma in the time period of when she grew up, It Took Jane Austen 15 Months to Write Emma. This Novel helps us understand the status of a woman at that time when women weren’t allowed to vote, wasn`t entitled to substandard education and were limited to housework. Jane Austen is trying to explain to us that in those days women had two choices to get married or to become a governess, and by understanding the way society was at the time, it will help us appreciate Emma. Jane Austen only wrote 6 novels and 5 of them are based on young women whose chances of marriage were very dependent on their status in society. However, Emma was different; she was her own woman who didn’t see the need in having to marry. The Character of Emma â€Å"with an alacrity beyond the common impulse of a spirit†¦ with the real good-will of a mind delighted with its own ideas† (Chapter 3, Page 15) was different from other women at that time, Jane Fairfax & Harriet Smith Play a big part in The noel, they are used manipulatively as clever devices to show that Emma`s ideas were not only based on reality but her own ideas that she decided herself. Jane Austen makes it clear to us from beginning of the novel that Emma is not a character that compiles with the flaws of her century. Emma is Strong-witted and can be very arrogant towards other people, she is also patronizing and presumptuous. She isn’t a typical woman of her status at her time as women`s lives were very quite controlled and restricted at the time of Jane Austen. The Novel Emma gives us the insight on Jane Austen`s Feelings and point of view on women living in that era. It Changes Emma from being a typical young woman of her time to her own woman who makes her own decisions and isn’t worried about the consequences. Although these flaws make Emma unique and independent and can be praised, they can also be criticized â€Å"Was one of the few people who could see faults in Emma Woodhouse, and the only one who ever told her of them, and tough this was not particularly agreeable to Emma† (Page 5) Emma seems very strong-witted, confident and proud of herself and doesn’t like to be criticized unlike most of the other woman of her time. Out of all Jane Austen’s Heroines, Emma is the most flawed and frustrating but in the end is the most endearing. As a character Emma matures towards the end and realises the folly and misguidance of her actions towards other people. At the beginning of the novel Emma Likes To Think Of Herself as independent and doesn’t want to marry this could be because she`s comfortable with her status in society. We are made to think that Emma is a selfish young woman who is proud of herself and feels no need to marry. Later on in the novel we begin to realize that Emma`s match-making and interfering is causing no good and Emma Realizes this too. She then comes to realize her feelings for Mr. Knightly and starts to see the possibility that she needs to marry. There`s a lot of irony in Emma`s beliefs as she is the centre of everyone`s attention and interferes in other peoples relationships so much that she doesn’t realize her feelings for Mr. Knightly. Mr. Knightly is the only person in the whole novel that criticizes Emma other characters don’t really talk much about Emma except chapter 5 were Mr. Knightly and Mrs. Weston Discuss Emma. Emma thinks of herself completely different what others think of her, this also makes the novel more ironic. Emma thinks so highly of herself she doesn’t take any notice of what others might think this is a very cleaver device that Jane Austen uses. Emma and Harriet become friends so Emma tries to fins Harriet a husband that she thinks will be suitable. Emma doesn’t take any notice that Harriet if from a different class to her and looks for a husband for Harriet of her own class. Emma also carelessly starts a rumour about Jane Fairfax whilst flirting with Frank Churchill. However, Emma doesn’t do this on purpose and towards the end of the play Jane Austen shows us that Emma learns from her mistakes. Emma has many weaknesses and one of them just as Mr. Knightly had predicted â€Å"She will never submit to anything requiring industry and patience and a subjection of the fancy to the understanding† (Volume 1, Chapter 5). Emma is the cleverest in her family and is idolized by a lot of Highbury, this may be why she is so confident and convinced that she`s always right. Emma always seems to see the need to reshape things to suit herself this shows that Emma`s imagination has too much impact on her actions. Jane Austen makes it clear to us that Emma has a lot of imagination and this causes a lot of problems. Mr. Knightly states that imagination is nonsense; this is ironic as it opposes â€Å"sense† against â€Å"imagination† Jane Austen lets poetic justice take place in the novel towards the disclosure at the end, as this shows the procedure Emma needs to go through and the developments that need to be made in order to get the ‘perfect ending’. There were quite a few times in the novel when Jane Austen made Emma go through emotional and frustrating situations, which had been caused by herself, in these situations Emma, had to look back on her actions and be remorseful. Jane Austen shows us that the greatest threat to achieving happiness is ourselves. Towards the ending of the novel, there are quite a few examples when Emma has to me sorry for her actions. Mr. Knightly rebukes Emma for her bad-mannered conduct towards Miss Bates and Box Hill, He says, â€Å"I will tell you truths while I can†, she was â€Å"vexed beyond what could have been expressed,† and then she weeps. â€Å"Emma felt the tears running down her cheeks almost all the way home, without being at any trouble to check them, extraordinary as they were† (Page 376)Because Emma is crying this shows that she is starting to realize her mistakes and that she is feeling pain. It is only when something bad happens when Emma reacts to her bad actions, and when she realizes that she may lose Mr. Knightly she changes â€Å"†¦My blindness to what was going on, led me to act in a way that I must always be ashamed of, and I was very foolishly tempted to say and do many things which may well lay me open to unpleasant conjectures†. This shows that Emma feels embarrassed and humiliated and realizes her faults and mistakes and tries to fix them. We begin to see that Emma is slowly changing from being strong-witted, proud of herself, patronizing and confident to a more compassionate and honest character. Jane Austen has Emma go on an emotional rollercoaster towards the ending to create the ‘perfect happiness’ through poetic justice. In the end Emma is rewarded with the ‘perfect happiness’ and not the punishment she is afraid to get. We admire Emma as a character because of her flaws at the beginning and how they were changing throughout the novel, towards the end of the play she realizes her faults and mistakes and tries to fix them and changes her ways. Towards the ending we begin to see the more compassionate and honest side of Emma that wants to help people rather than the patronizing and self absorbed Emma she was in the beginning. This helps us appreciate Emma and lets us see that she has learnt from her mistakes and that she is maturing. Emma isn’t a typical woman of her time and tha`s why we love her because of her imperfections and her mistakes and the way she is able to turn things around to get her ‘perfect happiness’ that she has being searching for.

Du pont Co Essays

Du pont Co Essays Du pont Co Essay Du pont Co Essay However, between 1969 a ND 1972, an new environmental protection legislation was enacted and quire the company that use sulfate to spend more on produced wastes. Meanwhile, retile ore, the feedstock of chloride process, also in shortage, which cause the increase Of the price Of retile ore. The increasing cost on both processes will cause the price oft to increase. Meanwhile, the De valuation of US dollars will also affect the import. Under this market change, all companies that produce Tie would focus more on developing the limonite process or improving other two processes to be more environmentally friendly and profitable. The main weakness of Du Points competitors, also the main strength of Du Pont, is that Du Pont is the only company that has the operational knowledge to make production economically viable. Moreover, the main competitor of Du Pont, NIL industry, was less profitable than Du Pont and rely more on debt to finance its growth. Therefore, NIL industry is more financially sensitive to market change than Du Pont is. Also, because Tie is the second smallest division of Du Points total sales, the market change of Tie market will not affect too much on its earnings while NIL rely on Tie for almost one quarter of its total sales. 2. Maintain strategy: The main advantages of maintain strategy is that the capital expenditure will be much less than growth strategy does. Therefore, the company will perform well on its balance sheet and income statement by decreasing its debt. The main disadvantages of maintain strategy is that the market share will maintain 45% in the future and will not grow continuously. This will limit the total capacity it produced and its futz ere development. 3. Growth strategy: The main advantage of growth strategy is that it will increase the market share of Tie production rapidly and its total capacity. Due to the increasing need oft in the future, this will help the company to gain more profits and be able to finance its capital expenditure. Moreover, other division of Du Pont and its investments on financial market are also able to help the Tie and pigment division to provide necessary fund in early period. Also, by exercising three tactics of the strategy, especially limit the licensing of limonite chloride process to Its competitor, the company is able to limit its competitors production and expansion. The main disadvantage of growth strategy is that the capital expenditure would reach 500 million dollars in 1985 and there is risk that the pigment division cannot finance such a high expense during its expansion. 4. The main reason for Du Pont to lower the price of Tie if choosing growth strategy is that it is an efficient way to gain market shares faster than other company. By lowering the pence, 3 pigment that made by Tie would be more attractive than other companies. Therefore, the total capacity of Tie will increase rapidly and would help the growth of Du P onto Company. 5. 4 5 6. 6 Terminal value in 1984 of maintains strategy is calculated as cash flow o firm in 1985 / (cost of capital growth rate). According to the spreadsheet, the cash flow to firm in 1985 is 21. 14. The cost Of capital is 12%. According to the note of Exhibit 4, the demand oft is growing at a rate of 3%. However, it is not considered to be very sensitive to price. In this case, the sales and cash flow should also grow at a rate of 3%. Therefore, the terminal value in 1984 equals to 21. 14/ ( 234. 89 Terminal value in 1984 of growth strategy is calculated as the same as of terminal value. According to the spreadsheet, the cash flow to firm is 56. 73. The cost of capital is 12%. The annual growth rate is 3%. Therefore, the terminal value in 1984 equals to 630. 33. 7. For calculating the rate of return of growth strategy, we decide to use the incremental capital expenditure on new capacity as the initial investment. Because it is a well managed, high profits company and has a high longer AAA bond rating; we also decide to use the return rate of AAA corporate bonds as the discount rate, which is 7. 2%. The initial investment could be calculated by using UP of incur mental capital expenditure on new capacity from 1973 to 1985, which equals to 185. 93. By calculating the UP of incremental cash flow from 1973 to 1985, we have the discounted cash flow, which is 12. 13. 12. 13 also represents the NAP of growth strategy. By using the equation of NAP INITIAL INVESTMENT+CB/AIR, the AIR is equal to 6. 52%. For calculating the rate of return of maintain strategy, we using the same method as the growth strategy did. The Initial investment is 111. 56. The discounted cash flow is 7. 97. 7. 97 is also represents the NAP of maintain strategy. Of NAP = INITIAL INVESTMENT+CB/AIR, the AIR is equal to 7. 14%. 7 8 By using the equation When evaluating the maintain strategy and growth strategy, we find out that the maintain strategy is more risky than growth strategy. The AIR by using maintain strategy, which is 7. 14% , is higher than AIR of growth strategy, which is 6. 52% . However, because the NAP of growth strategy (12. 13) is much higher than maintain strategy (7. 97) , we cannot use only AIR to determine which strategy is more risky. By considering that the NAP of growth strategy is 12. 13 , the growth strategy is more attractive. Also, the cash flow of growth strategy generated is also higher than maintain strategy, which means that the fund of growth strategy is more liquid than maintain strategy. In this case, although using growth strategy could cause temporary lack of operating fund, it is an efficient strategy for company to gain more market shares and benefits the company in long terms. According to exhibit 1 , it also performs well on rate of return on equity before 1972, which has more than 10% annually. It indicates that Du Pont is able to finance the increasing capital expenditure by using its profits in previous years. In this case, growth strategy is the best strategy for the company to ad opt.

5 Pillars of Archaeological Method

5 Pillars of Archaeological Method I was horrified at hearing of the rough shoveling out of the contents and protested that the earth ought to be pared away inch by inch to see all that was in it, and how it lay. WM Flinders Petrie, describing how he felt at eight years of age, on seeing the excavation of a Roman villa. Between 1860 and the turn of the century, five basic pillars of scientific archaeology were enunciated: the ever growing importance of stratigraphic excavation; the significance of the small find and plain artifact; the diligent use of field notes, photography and plan maps to record excavation processes; the publication of results; and the rudiments of cooperative excavation and indigenous rights. The Big Dig Undoubtedly the first move in all of these directions included the invention of the big dig. Up until that point, most excavations were haphazard, driven by the recovery of single artifacts, generally for private or state museums. But when Italian archaeologist Guiseppe Fiorelli [1823-1896] took over the excavations at Pompeii in 1860, he began excavating entire room blocks, keeping track of stratigraphic layers, and preserving many features in place. Fiorelli believed that the art and artifacts were of secondary importance to the real purpose for excavating Pompeiito learn about the city itself and all its inhabitants, rich and poor. And, most critical for the growth of the discipline, Fiorelli began a school for archaeological methods, passing along his strategies to Italians and foreigners alike. It cant be said that Fiorelli invented the concept of the big dig. German archaeologist Ernst Curtius [1814-1896] had been attempting to amass funds for an extensive excavation since 1852, and by 1875 began excavating at Olympia. Like many sites in the classical world, the Greek site of Olympia had been the subject of much interest, especially its statuary, which found its way into museums all over Europe. When Curtius came to work at Olympia, it was under the terms of a negotiated deal between the German and Greek governments. None of the artifacts would leave Greece (except for duplicates). A small museum would be built on the grounds. And the German government could recoup the costs of the big dig by selling reproductions. The costs were indeed horrific, and German Chancellor Otto von Bismarck was forced to terminate the excavations in 1880, but the seeds of cooperative scientific investigations had been planted. So had the seeds of political influence in archaeology, which were to profoundly affect the young science during the early years of the 20th century. Scientific Methods The real increases in techniques and methodology of what we think of as modern archaeology were primarily the work of three Europeans: Schliemann, Pitt-Rivers, and Petrie. Although Heinrich Schliemanns [1822-1890] early techniques are today often disparaged as not much better than a treasure-hunter, by the latter years of his work at the site of Troy, he took on a German assistant, Wilhelm DÃ ¶rpfeld [1853-1940], who had worked at Olympia with Curtius. DÃ ¶rpfelds influence on Schliemann led to refinements in his technique and, by the end of his career, Schliemann carefully recorded his excavations, preserved the ordinary along with the extraordinary, and was prompt about publishing his reports. A military man who spent a great deal of his early career studying the improvement of British fire-arms, Augustus Henry Lane-Fox Pitt-Rivers [1827-1900] brought military precision and rigor to his archaeological excavations. He spent a not-inconsiderable inheritance building the first extensive comparative artifact collection, including contemporary ethnographic materials. His collection was decidedly not for beautys sake; as he quoted T.H. Huxley: The word importance ought to be struck out of scientific dictionaries; that which is important is that which is persistent. Chronological Methods William Matthew Flinders Petrie [1853-1942], known most for the dating technique he invented known as seriation or sequence dating, also held high standards of excavation technique. Petrie recognized the inherent problems with large excavations, and assiduously planned them out ahead of time. A generation younger than Schliemann and Pitt-Rivers, Petrie was able to apply the basics of stratigraphic excavation and comparative artifact analysis to his own work. He synchronized the occupation levels at Tell el-Hesi with Egyptian dynastic data, and was able to successfully develop an absolute chronology for sixty feet of occupational debris. Petrie, like Schliemann and Pitt-Rivers, published his excavation findings in detail. While the revolutionary concepts of archaeological technique advocated by these scholars gained acceptance slowly around the world, there is no doubt that without them, it would have been a much longer wait. Sources A bibliography of the history of archaeology has been assembled for this project. History of Archaeology Part 1: The First ArchaeologistsPart 2: The Effects of the EnlightenmentPart 3: Is the Bible Fact or Fiction?Part 4: The Astounding Effects of Orderly MenPart 5: The Five Pillars of Archaeological Method Bibliography

Paper 3 Essay Example | Topics and Well Written Essays - 250 words - 2

Paper 3 - Essay Example Therefore according to the engineering code of conduct, such a scenario falls under the technical coordination, the behavioral responses and drawing up conclusions based on the cultural knowledge. Therefore, the actions that I will most likely take are based on placing at heart the issue of quality control and in accordance to the context of the engineer’s code of conduct. In accordance to the above engineering case study, the applicability of the code of ethics and consideration of engineering as a social experiment comes out clearly. For instance, according to the ASCE code of standards, engineers are supposed to take actions based on the social and ethical responsibility and within the context of divergent cultures. Therefore the actions that were likely taken and also that were least likely to be taken were based on the fact that engineers have a moral responsibility to ensure improved safety and societal conditions and also take actions regardless of the diversity of the engineering setting case presented. Therefore in accordance to the responses and the case study presented, it is clear that the issues of ethical, social responsibility and regulations difference

Assignment for Art Humanities class Example | Topics and Well Written Essays - 750 words

For Art Humanities class - Assignment Example Other images show kissing between married people as unclean, even when legalized by the matrimony. Though kissing can have other meanings, such as the kiss of peace and the mythical kiss, the Church related kissing to immorality because of its physical gratification aspect. The author presents a compelling argument regarding the treatment of desire in the medieval times. His use of descriptive language specifically helped understand the meaning of kissing images in art and literature. His analyses offer insight on how the Church used the dichotomy between right/wrong, and spirit/body, to further divide the male and female gender and ascribe inferiority to the latter. Thus, kissing has been connected to sin, where the female sex invokes sin among men. This shows that women were characterized as temptresses, whose whorish abilities must be controlled and fought. The Production of the Orient in Said’s â€Å"Orientalism† In â€Å"Orientalism,† Said argues that the Or ient is a product of European imagination and demand for domination through imperialism. He stresses that Europe gains from defining the Orient as â€Å"the Other† because it justifies its control over its people and resources. Furthermore, when Said talks of Orientalist discourse, he pertains to socio-economic and political institutions that reinforce Eurocentricism. Orientalist discourse is not about the Orient as its natives believe it to be, but how Britain, France, and America want to see and discuss the Orient. The difference between what is and what the powers want something to be is related to Camille’s analysis of the Kiss. The Church thinks that the Kiss is inherently evil because of its sexual consequences. In the same line of thinking, Said sees Orientalism as man-made, specifically, produced by imperialist rulers. They manufactured Orientalism for their own purposes, in the same way that the Church generates images of the kiss for its own intentions. The C hurch and the white empires both want to control people through their literature and arts. They similarly impose their will on the powerless, so that the former can maintain and expand their powers. Like Camille, Said performs a visual analysis on Orientalist literature. These images indicate the loss of the Orient to the much more powerful and superior West. Thus, Said argues that the West did not only control the Orient through its political structures, but more so, through shaping its cultural norms and symbols. Not Fury, but Calmness in Freud’s â€Å"The Moses of Michelangelo† In Totem, Taboo, and other Works, Freud interprets the Moses statue of Michelangelo in his essay, â€Å"The Moses of Michelangelo.† He disregards common artistic interpretations that Moses is about to spring into action and the tablets are almost slipping from his left hand. Instead, he believes more in the analysis of Thode, that by virtue of Moses’s position in an array of scu lptures and the actual muscle tensions in his body, Moses is in a state of perpetual wrath, but not ready to perform any immediate action. Freud thinks that Moses is not preserved for a historical event, but as a character whose experiences have aroused inner feelings of anger and