The Usefulness of Earth Observation Satellites

Signing Miracles essays

Signing Miracles essays When one door of happiness closes, another opens; but often we look so long at the closed door that we do not see the one which has been opened for us. (Helen Keller) This is one of many quotes from the play The Miracle Worker, which was performed at Highlands Ranch High School on January 21, 2005. The play was a tragic story of a young girl growing up deaf and blind. It took place during the nineteenth century. The play story revolved around Helen Keller, the young girl, and the difficulties of learning without sight or sound. The production of The Miracle Worker seemed on average a pleasing experience for the audience. All lines by the cast were well memorized and hardly any mistakes were noticeable. Sound and music could not have been more appropriate. The only thing that seemed lacking was lighting and the over exaggeration of a particular character. This character talked as if she were a woman of little intelligence and disrupted the realization. All actors were taught very well on sign language and brought a certain recognition to the well know play. The actors reacted to each other very appropriately. In one scene an actress said her lines in the wrong order and the other actors played it off as if it was supposed to be this way. Everything has its wonders, even darkness and silence, and I learn, whatever state I may be in, therein to be content. (Helen Keller) The theme of this play was through darkness and silence learning is an adventure. Where darkness and silence are, happiness always prevails. ...

Becoming a teacher of English in Thailand Essay

Becoming a teacher of English in Thailand - Essay Example Even the globalization has filed to make any huge impact on Thai people’s attitude towards English. English is not recognized as a status symbol in Thailand and hence it is not a compulsory subject in Thai schools. This article also provides a research study about the lives and careers of the Thai teachers of English. The research has been conducted through interview methods and the researchers interviewed seven Thai English teacher for around 3.5 hours to collect data. The research has shown that the experience of schooling has an immensely powerful effect on children, for better or worse, and that often these effects last well into later life. The research also revealed that positive experiences not only make schooling enjoyable in its own right but can often plant the seeds which lead children at school to consider teaching as a career in later life. Active teaching styles of the Thai English teachers also influenced the interviewees to opt for selecting teaching English as their career. Social, cultural and family reasons also forced these teachers to select their teaching career. (Hayes, n.d) Teaching is a stable profession with job security in a world where the changing trends in business has resulted in many people losing their jobs. The current economic crisis has affected millions of peoples around the world and many people are living in anxiety or fear of losing their jobs. But teaching is found to be one profession which is not affected by the current crisis. Nobody can underestimate the value of teaching even in a crisis scenario and hence teaching is supposed to be one of the most reputed professions in the world. As government servants, teachers had considerable job security and other benefits, which were emphasized nursing or teaching, seemed to be the choices for those who wished to continue their education close to home (Maum, 2002) â€Å"Many non-native-English-speaking teachers (NNESTs),

Social Media Marketing Essay Example | Topics and Well Written Essays - 500 words - 1

Social Media Marketing - Essay Example Social media marketing strategy may not work if it is not integrated with other digital assets of the company. It needs to be integrated with other forms of digital marketing such as email marketing, affiliates etc. To have a successful social media marketing strategy it is important to have an integrated view of the strategy and social media strategy is executed within that broader strategy.One of the mistakes which are often made by the new marketers is not using the images in their posts. Whether you are posting on Twitter or Facebook, it is extremely important to use images to their best use. Images create more engagement and ensure that your readers are being served with fresh and attractive messages. A mistake which is often made by the new marketers is to portray different messages on different social media platforms which can confuse the followers. To have a successful social media marketing strategy, it is clear that a consistent message shall be delivered across all the soc ial media marketing channels.New marketers often fail to deliver contents which are demanded by the followers. Posting irrelevant contents can be detrimental as it can lose its value for the followers. Above five mistakes can actually fail the whole social media marketing strategy of any firm. If you are new and using social media for the first time to market your brand, it is important to avoid above five mistakes and make a solid case for the success of your brand on social media for the longer period of time.

Teenage pregnancy and its consequences Research Paper

Teenage pregnancy and its consequences - Research Paper Example Discussing the actual incidence of teenage pregnancy in both eastern and western societies along with identifying the major horrific consequences this issue produces, while taking care to mention how differently those particular consequences are perceived in the eastern and western societies form the bulk of this paper. Introduction: Granting appropriate rights to teenage mothers is not a facility entertained in many countries even in the present world since much hatred and conservatism exist towards the issue of teenage pregnancy especially in the eastern world where even discussing this critically sensitive issue is considered and perceived more like a social taboo. How the overall intricate and worse situation produced by teenage pregnancy can be overturned by granting proper and officially approved rights to the teenage mothers can change the dramatic situation brought on by this issue is a debate much worked on by many scholars and sociologists. Moreover, child abuse, neglect, a nd poor parenting are important negative outcomes of teenage pregnancy and are shown towards children born to teenage mothers, thus forming a grave consequential problem produced by teenage pregnancy (Britner & Reppucci, 1997, p. 165). This serious issue raises much concern for the upbringing of young children who have to become responsible citizens later in the future. This also remains a plausible reality that the incidence of teenage pregnancy is much higher in the western world in comparison to the eastern world and valid reasons backed up by research reports for explaining this difference in teenage pregnancy incidence also forms a part of discussion contained in this paper. Thesis statement: Facts and discussion presented in this paper are basically meant to illuminate the reality of the claim that â€Å"teenage pregnancy is an issue perceived differently and while the teen pregnancy has a higher incidence in the developed world, the severe consequences produced by this grave issue are better handled in the modernized western society than they are in the more conservative undeveloped countries.† Incidence of teenage pregnancy in the western world: The fact that the risk of teenage pregnancy in America is twice that of any other industrialized country presents a scenario which is both increasingly grave and attention-demanding and illuminates the profound need to raise awareness about the sexual caution measures which the teenage girls should be familiar with in an order to avoid the risk of pregnancy. â€Å"Available national survey-based information for the United States shows that 78% of all pregnancies and 66% of all births to adolescents in the early 1990s were unintended† (Henshaw, 1998, p. 24). Teenage girls are certainly less mature and sensible to take care of their children in an appropriate way which is one of the reasons why reducing teenage pregnancy is highly important. This sad reality also illuminates the prevalence of promis cuous behavior among teenage girls in USA which has increased over time, thanks to an increase in the party culture and sexually explicit material very often presented in a highly glamorous manner on various television channels. It is understandable that getting pregnant due to carelessly engaging in dangerous sexual activities and one night-stands can rob the young women of their education, respect, and family support. A terrible hand-to-mouth existence awaits for such teenage mothers who obviously cannot depend on their partners for

Calculating Free Fall Acceleration

Calculating Free Fall Acceleration Introduction A research by Heckert (2010) shows in 1600s, the famous physicist Galileo . Galilei found the swinging motion of a large chandelier in the Pisa cathedral. He began to seriously analyse the chandelier, and recorded the time the light took to swing. In the 16th century, there was no stopwatch so that Galileo timed the swing by pulse. In addition, he was the first European to really study this phenomenon and he discovered that their regularity could be used for calculate the local gravity. For Galileo his pendulum was the light but generally speaking a pendulum can be defined as a body suspended from a fixed point which swing freely by the motion of gravity and momentum. It is used to regulate the movements of clockwork and other machinery. In its simplest form and avoiding the math there are three parts to the basic laws of a pendulum. First the time for each oscillation is depending on the length of the strings. In addition, mass of the bob does not affect the motion at all. Second, a pendulums horizontal speed is the same as the vertical speed would be, if the bob had fallen from its highest point. Thirdly, the square of period of the bob is inversely proportional to free fall acceleration and the square of period of the body is proportional to length of the pendulum The background definition and the laws of a pendulum can be used to calculate the free fall acceleration. Using a simple gravity pendulum like Galileos Pendulum System, I would like to show how to find the best ways in order to test free fall acceleration. Methods 1. Experiment equipment: Protractor Steel Bob Stopwatch Vernier Caliper Iron Support Stand Meter Ruler Inelastic String 2. Apparatus setup Figure1-1 Figure1-1 shows that iron support stand was put beside edge of test desk in case the height of stand was shorter than the length of test string. Next, the steel ball was hung by an inelastic string and the iron support stand was used to support the weight of steel ball. Last, the clip was clamped to the string in order to keep a constant length. At the same time, the bob swing in a vertical surface which parallels the stand. 3. Procedures First of all, the simple pendulum was made up by hanging a bob from the top of stand and the bob was released in a constant height, then protractor was used to control the degree between 5 and 15 to normal line. Secondly, pendulum would begin to oscillate in vertical surface in a regular action, and then the stop watch was used to record the time of each swing. Finally the most important data which describes this oscillation is period and we did different types of test by different length of string, like 30cm, 45 cm, 60 cm, 75 cm, 90cm, 105 cm, and 120 cm. Results Table of result Experiment times Length of string (cm) Trials: 1 Trials: 2 Total Average period Oscillationtimes Average period of each swing T2 (second square) Time taken for one complete Oscillation(seconds) 1 30cm 56.60s 56.50s 56.55s 50 times 1.13s 1.28s2 2 45 cm 68.60s 68.50s 68.55s 50 times 1.37s 1.88 s2 3 60 cm 79.00s 78.90s 79.00s 50 times 1.58s 2.50 s2 4 75 cm 87.60s 87.90s 87.75s 50 times 1.76s 3.08 s2 5 90 cm 96.05s 96.00s 96.05s 50 times 1.92s 3.69 s2 6 105 cm 104.00s 104.00s 104.00s 50 times 2.08s 4.33 s2 7 120 cm 110.50s 111.00s 110.75s 50 times 2.22s 4.91 s2 Table-1.1 Table-1.1 shows the data of 7 experiments using different length of string and how the data changed, as the length of string was increased; the period of each oscillation was increase as well. L is the distance from the frame of the stand to the center of the mass; the length includes the radius of ball. The period of oscillation is the time required for the pendulum to complete one swing. For one complete swing, the steel ball must move from the left to the right and back to the left. T2 can be understood as the square of the period of oscillation, the equation below shows how T2 was calculated. Square both sides: T2= 4 Ãâ€" Ï€2 Ãâ€" (L/g) T2 = L Ãâ€" (4 Ãâ€" Ï€2 à · g) Multiply both sides by g g Ãâ€" T2 = 4 Ãâ€" Ï€2 Ãâ€" L Divide both sides by T2 Discussion and Analysis The results of experiment show the relation between T2 and length of string. To turn to discuss the results it is important to understand some key ideas, there are controlled variable, experimental variable, error and uncertainty. Firstly, according to Science Buddies(2009) said that a controlled variable can be defined as the factor which is unchanged or kept constant to prevent its effects or error on the outcome. It was verified the behavior of the relationship between independent and dependent variables. The factors which can be regarded as controlled variable were steel ball, oscillation times; the angle of each swing and the height when the steel ball was released. An answer from wiki (2009) the definition of experimental variables is the variable whose values are independent of changes in the values of other variables. Experimental variable in this experiment is the length of string. According to dictionary the error can be defined as a deviation from accuracy or correctness. And the uncertainty means that the lack of certainty, a state of having limited knowledge so that it is impossible to exactly describe existing phenomenon or future outcome confidently.Errors were caused by any individual who could be affected by many factors. Such as before we measure the length of string, we need to measure the radius of ball by vernier caliper in case the string is shorter than actual length. Secondly, we need to take care of how much oscillation times we did. Thirdly, we need to keep the pendulum swing in a same surface in case the extra energy was wasted. At last, taking more time measurements of experimental variable which is length of string may be more accurate average for each trial. Find two point from the graph A(x1, y1) B(x2, y2), use the formula (y2-y1)/(x2-x1) the result of gradient is 4.03. The table shows the results of free fall acceleration Gradient(T2/L) 4.03 Calculate data in using formula G 9.79ms-2 Confines of Error 0.22% Table2-1 To summarize the weakness that is error and uncertainty and calculating the acceleration of gravity to within 5%, and table 2-1 shows that the experiment obeys the allowable confines. Confines of Error were calculated by the difference between actual gravity and what I got, and the values were divided by the actual values. Conclusion To sum up, the calculation of Galileo that free fall acceleration from the formula, this can infer the result of free fall acceleration. I need to compare the calculation of Galileo which free fall acceleration should be 9.81ms-2. In fact, a gravity pendulum is a complex machine, depending on a number of variables for which we are ready to adjust. In addition, firstly we try to understand the method that Galileo did in 1600s, and making a plan to have a complete the system. Then form the data I found some different values about gravity, and the factor to influence the values. The main factor is that the different length of string influence the period instead free fall acceleration, the period square and length have a constant ratio to calculated the acceleration. Turning to Dohrman, P (2009) it can be argued that the factors which influence the fact are length of the string, period of each cycle by using those two factors we can get the local gravity. All above those factors can influence the values of free fall acceleration, and we got the less number than actual values. I need to take care of them and have an improvement. For instance, first difficulty is that measuring the length is deciding where the centre of the bob is. The uncertainty in determining this measurement is probably about 1 mm. Secondly, the stopwatch measures to 50 of oscillation although the overall accuracy of the time measurements may be not certain. According toDohrman (2009) the human reaction time to start and stop the watch has a maximum range of 0.13 seconds and the average is0.7. Finally, 9.79ms-2 was calculated by the gradient and the formula in part of result.

Symbols and Symbolism in The Yellow Wallpaper and A Rose for Emily

Symbolism in The Yellow Wallpaper and A Rose for Emily      Ã‚   William Faulkner's "A Rose for Emily" and Charlotte Perkins Gilman's "The Yellow Wallpaper" hold numerous similarities. Both stories show the influences of society and the slow decay on a particular woman. The title of each piece becomes important to the plot and ultimate outcome. In several ways, each title takes shape to portray symbolism in one sense or another. The references to color identify contradictory messages to those who have not heard of these stories, while the title itself takes physical form and is "living" at some point in the piece.      Ã‚  Ã‚  Ã‚   When first assigned to read "The Yellow Wallpaper," a student may think of a bright, cheerful paper covered room. Little does he realize that, instead of a stereotypical yellow, the wallpaper's "color is...almost revolting; a smouldering unclean yellow" (Gilman15). It reminds the narrator of "all the yellow things [she] ever saw--not beautiful ones... but old foul, bad yellow things" (23). According to Carol Westcamp, "the author designed the wallpaper...to be yellow for a reason" ("Smouldering"). Even though "yellow is often viewed as a cheerful, joyful color...[it] can also cause unpleasant, exciting, and hostile moods due its symbolism" (Westcamp). The wallpaper takes on a distinctive odor that " 'creeps all over the house,' drenching every room in its subtle aroma of decay" (Gilbert 35). The only thing the narrator "can think of that [the smell] is like is the color of the paper! A yellow smell" (Kivo 23). The narrator feels herself being drawn closer to the brin k of insanity by the maddening color and begs her husband to do something about the paper, but he simply laughs at her.      Ã‚  Ã‚  Ã‚   As the... ...apy. New York: University Books, 1961.    Dillon, George L. "Styles of Reading." Polk 47-62.    Gilbert, Sandra M. and Susan Gumar. "The Madwoman in the Attic: The Woman Writer and the Nineteenth Century Literary Imagination." New Haven: Yale UP, 1979. Kivo 44-46.    Kivo, Carol, ed. The Harcourt Brace Casebook Series in Literature: "The Yellow Wallpaper." Fort Worth: Harcourt, 1997.    Polk, Noel, ed. William Faulkner's "A Rose for Emily." The Harcourt Casebook Series in Literature. Fort Worth: Harcourt, 2000.    Scherting, Jack. "Emily Grierson's Oedipus Complex: Motif, Motive, and Meaning in Faulkner's 'A Rose for Emily.'" Polk, 110-119.    Westcamp, Carol. "A Smouldering Unclean Yellow: An Analysis of 'The Yellow Wallpaper.'" Online. Ixquick. 4 Mar. 2002.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   <http://arapaho.nsuok.edu/~english/westcamp.html>

The Integumentary System

5 The Integumentary System FOCUS: The integumentary system consists of the skin, hair, nails, and a variety of glands. The epidermis of the skin provides protection against abrasion, ultraviolet light, and water loss, and produces vitamin D. The dermis provides structural strength and contains blood vessels involved in temperature regulation. The skin is attached to underlying tissue by the hypodermis, which is a major site of fat storage. CONTENT LEARNING ACTIVITY Hypodermis The hypodermis is not part of the integumentary system. Match these terms with the correct statement or definition: Fat Hypodermis 1.Sometimes called subcutaneous tissue. 2. Loose connective tissue that attaches the skin to underlying bone or muscle. 3. Functions as padding and insulation. 4. Responsible for some of the structural differences between men and women. The hypodermis contains about half the body's stored fat. Measuring the thickness of the hypodermis is a technique used to estimate total body fat. 1 The dermis is dense connective tissue that forms the deep layer of the skin. Match these terms with the correct statement or definition: Cleavage lines Dermal papillae Striae 1. Directions in which the skin is most resistant to stretch. . Lines visible through the epidermis produced by overstretching of the dermis. 3. Blood vessels in this structure exchange nutrients and waste products with the epidermis. 4. Projections from the dermis into the epidermis; produce fingerprints. Dermis The epidermis is stratified squamous epithelium separated from the dermis by a basement membrane. A. Epidermis Match these terms with the correct statement or definition: Callus Corn Keratin Keratinization Lipids Stratum basale Stratum corneum 1. The process that changes the shape and chemical composition of epidermal cells. 2.The strata of the epidermis that produces new cells by mitosis. 3. The strata of the epidermis that contains dead, squamous cells. 4. Responsible for the structural strength of the stratum corneum. 5. Responsible for preventing fluid loss through the skin. 6. A thickened area of stratum corneum produced in response to friction. 7. Stratum corneum that thickens to form a cone-shaped structure over a bony prominence. The epidermis forms a permeability barrier that is also resistant to abrasion. 2 B. Match these terms with the correct part labeled in figure 5. 1: Dermis Epidermis Stratum basale Stratum corneum 1. 2. 3. 4.Figure 5. 1 Skin color is determined by pigments in the skin, by blood circulation through the skin, and by the thickness of the stratum corneum. Skin Color Using the terms provided, complete these statements: Albinism Birthmarks Blue color Carotene Cyanosis Melanin Melanocytes Melanosomes Red color Suntan 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. (1) is the term used to describe a group of pigments responsible for skin, hair, and eye color. It is produced by (2) in the stratum basale, packaged into (3) , and is distributed to other epidermal cells. Melanin production is determined by genetic factors, hormones, and exposure to light.A mutation that prevents the manufacture of melanin is called (4) . Increased melanin production in response to ultraviolet light results in a (5) . The (6) of tattoos, bruises, and some superficial blood vessels is due to the lightscattering effect of overlying tissues. (7) is a yellow pigment found in plants such as squash and carrots. When large amounts of this pigment are consumed, the excess accumulates in the stratum corneum and in fat cells of the dermis and hypodermis, causing the skin to develop a yellowish tint. Blood flowing through the skin produces a (8) . When blood flow increases (e. g. blushing) this color intensifies. A decrease in the blood oxygen content of blood produces a bluish color called (9) . Congenital disorders of blood vessels in the dermis produce (10) . 3 The presence of hair is one of the characteristics common to all mammals. A. Hair Match these terms with the corr ect statement or definition: Arrector pili Cortex Cuticle Hair bulb Hair follicle Hair root Hair shaft Medulla 1. Portion of hair protruding above the surface of the skin. 2. Soft center of a hair. 3. Outer layer of a hair consisting of a single layer of overlapping cells that holds the hair in the hair follicle. 4.An extension of the epidermis into the dermis. 5. Smooth muscles cells that cause hair to â€Å"stand on end† and also produce â€Å"goose flesh. † B. Hair is produced in cycles that involve a growth stage alternating with a resting stage. Match these terms with the correct part labeled in figure 5. 2: Arrector pili Cortex Cuticle Dermal papilla Hair bulb Hair follicle wall Hair root Hair shaft Medulla 1. 2. 3. 4. 5. 6. 7. 8. 9. Figure 5. 2 4 The major glands of the skin are the sebaceous glands and the sweat glands. A. Glands Match these terms with the correct statement or definition: Apocrine sweat gland Merocrine sweat glandSebaceous gland Sebum 1. Oily, white substance rich in lipids; lubricates hair and the surface of the skin, prevents drying, and protects against some bacteria. 2. Produces sebum; opens into the hair follicle. 3. Produces a watery secretion (sweat); opens onto the surface of the skin. 4. Produces a thick, organic secretion that is broken down by bacteria to produce body odor; opens into the hair follicle. B. Match these terms with the correct part labeled in figure 5. 3: Apocrine sweat gland Merocrine sweat gland Sebaceous gland 1. 2. 3. Figure 5. 3 5 The distal ends of the digits of humans have nails.A. Nails Match these terms with the correct statement or definition: Eponychium Lunula Nail body 1. Visible part of the nail. Nail matrix Nail root 2. Cuticle; stratum corneum that extends onto the nail body. 3. Produces the nail. 4. Whitish, crescent-shaped area at the base of a nail; part of the nail matrix. B. Unlike hair, nails grow continuously and do not have a resting stage. Match these terms with the corre ct part labeled in figure 5. 4: Eponychium (cuticle) Lunula Nail bed Nail body Nail matrix Nail root 1. 2. 3. 4. 5. 6. 7. 8. 9. 6 Functions of the Integumentary System The integumentary system has many functions in the body. Excretion Protection Sensation Match these terms with the correct statement or definition: Temperature regulation Vitamin D production 1. The skin functions as a physical and permeability barrier. 2. Absorption of ultraviolet light by melanin. 3. Resists abrasion by sloughing cells from the epidermis. 4. Begins when a precursor molecule is exposed to ultraviolet light in the skin. 5. Carried out by producing sweat and increasing or decreasing blood vessel diameter. 6. Occurs to a slight degree with sweat production when some urea, uric acid, and ammonia are lost.The Effects of Aging on the Integumentary System As the body ages, many changes occur in the integumentary system. 1. 2. 3. 4. 5. 6. 7. Increases Using the terms provided, complete these statements: Dec reases As the body ages blood flow to the skin (1) , and the thickness of the skin (2) . The skin is more easily damaged and repairs more slowly. The amount of elastic fibers in the skin (3) and the amount of fat in the hypodermis (4) , causing the skin to wrinkle and sag. The activity of sweat and sebaceous glands (5) , resulting in dry skin and poor ability to regulate body temperature.The number of functioning melanocytes (6) , but in the hands and face, melanocytes increase to produce age spots. White or gray hair also results because melanin production (7) . The integumentary system is useful in diagnosis because it is observed easily. Match these terms with the correct statement or definition: Cyanosis Jaundice Rash 1. Indicates impaired circulatory or respiratory function. 2. Results from a buildup of bile pigments in the blood. 3. Can indicate an allergic reaction, for example, to penicillin. The Integumentary System as a Diagnostic Aid 7 Burns are classified according to the depth of the burn.Match these terms with the correct statement or definition: First degree burn Second degree burn Third degree burn Full thickness burn Partial thickness burn Burns 1. Part of the stratum basale remains viable and regeneration of the epidermis occurs from within the burn area as well as from the edges of the burn; includes first and second degree burns. 2. Involves only the epidermis; red and painful. 3. Damages the epidermis and dermis; symptoms include redness, pain, edema, and blisters. 4. The epidermis and dermis are destroyed, and recovery occurs from the edges of the burn; also called a third degree burn. ? Skin cancer is the most common type of cancer. Match these terms with the correct statement or definition: Basal cell carcinoma Malignant melanoma Squamous cell carcinoma 1. Begins in the stratum basale and extends into the dermis to produce an open ulcer; the most frequent type of skin cancer. 2. Develops from cells immediately superficial to the strat um basale; a nodular, keratinized tumor confined to the epidermis. 3. A rare form of skin cancer that arises from melanocytes, usually in a preexisting mole; unless diagnosed and treated early this cancer is often fatal. Skin CancerQUICK RECALL 1. List 5 functions of the integumentary system. 2. Name two strata of the epidermis and the process that changes the deepest stratum into the most superficial stratum. 8 3. Name two pigments involved in skin color. 4. Name the two stages in the hair growth cycle. 5. List the three types of glands found in the skin. 6. List four protective functions of the skin. 7. State two ways the integumentary system functions to regulate body temperature. 8. Name the three types of skin cancer. WORD PARTS Give an example of a new vocabulary word that contains each word part.WORD PART subdermkeratmelancyanpapillMEANING below skin horn black dark blue nipple 1. 2. 3. 4. 5. 6. EXAMPLE 9 MASTERY LEARNING ACTIVITY Place the letter corresponding to the correct answer in the space provided. 1. The hypodermis a. connects the dermis to underlying bone and muscle. b. is the layer of skin where hair is produced. c. is the layer of skin where nails are produced. d. connects the dermis and the epidermis. 2. The part of the skin where cells divide by mitosis in order to replace cells lost from the outermost surface of the skin? a. hypodermis b. dermis c. stratum basale d. stratum corneum 3.The papillae of the dermis a. are responsible for cleavage or tension lines in the skin. b. contain large deposits of fat. c. are responsible for fingerprints. d. do not contain blood vessels. 4. In what area of the body would you expect to find an especially thick stratum corneum? a. back of the hand b. heel of the foot c. abdomen d. over the shin 5. The function of keratin in the skin is a. lubrication of the skin. b. to reduce water loss. c. to provide protection from ultraviolet light. d. to provide structural strength. 6. Concerning skin color, which of t he following statements is NOT correctly matched? . skin appears yellow – carotene present b. no skin pigmentation (albinism) genetic disorder c. skin tans – increased melanin production d. skin appears blue (cyanosis) oxygenated blood e. dark skinned person compared to a fair-skinned person – more melanin in the dark-skinned person 7. Hair a. slowly, but continually grows. b. grows from the tip of the hair shaft. c. consists of columns of dead keratinized epithelial cells. d. all of the above 8. A hair follicle a. is an extension of the epidermis into the dermis. b. receives a duct from a sebaceous gland. c. eceives a duct from an apocrine sweat gland. d. all of the above 9. Smooth muscles that produce â€Å"goose flesh† when they contract are the a. papillae. b. cuticle. c. medulla. d. arrector pili. 10. Sebum a. lubricates hair and skin, which prevents drying. b. is produced by sweat glands. c. consists of dead cells from hair follicles. d. is responsi ble for body odor. 10 11. If a person was born without any sweat glands, it would most likely affect the person's ability to a. secrete waste products. b. control body temperature in warm environments. c. flush out secretions that accumulate in hair follicles. . prevent some bacteria from growing on the skin. 12. While building the patio deck to his house, an anatomy and physiology instructor hit his finger with a hammer. He responded by saying, â€Å"Gee, I hope I didn't irreversibly damage the _____, because if I did, my fingernail will never grow back. † a. cuticle b. nail body c. nail matrix d. nail root 13. Skin aids in maintaining the calcium and phosphate levels of body by participating in the production of a. carotene. b. keratin. c. vitamin A. d. vitamin D. 14. On a sunny spring day a student decided to initiate her annual tanning ritual.However, she fell asleep while sunbathing. After awakening she noticed that the skin on her back was burned. She experienced rednes s, blisters, edema, and pain. The burn was nearly healed about 10 days later. The burn was best classified as a a. first degree burn. b. second degree burn. c. third degree burn. 15. A large, flat spreading lesion develops from a mole. A short time later the victim dies of cancer. The type of cancer most likely was a a. basal cell carcinoma. b. squamous cell carcinoma. c. malignant melanoma. ? F INAL CHALLENGES Use a separate sheet of paper to complete this section. 1. The rate of water loss from the skin of the hand was measured. Following the measurement the hand was soaked in alcohol for 15 minutes. After all the alcohol was removed from the hand, the rate of water loss was again measured. Compared to the rate of water loss before soaking the hand in alcohol, what difference, if any, would you expect in the rate of water loss after soaking the hand in alcohol. 2. It has been several weeks since Goodboy Player has competed in a tennis match. After the match he discovers that a bli ster has formed beneath an old callus on his foot and the callus as fallen off. When he examines the callus he discovers that it appears yellow. Can you explain why? 3. Why is it difficult to surgically remove a large tattoo without causing scar tissue to form? (hint: why do tattoos appear bluish in color? ) 4. Given what you know about the cause of body odor, propose some ways to prevent the condition. 5. Dandy Chef has been burned on the arm. The doctor, using a forceps, pulls on a hair within the area that was burned. The hair easily pulls out. What degree of burn did the patient have and how do you know? 11

WordStarâ€The First Word Processor

WordStar- The First Word Processor Released in 1979 by Micropro International, WordStar was the first commercially successful word processing software program produced for microcomputers. It became the  best-selling software program of the early 1980s. Its inventors were Seymour Rubenstein and Rob Barnaby. Rubenstein had been the director of marketing for  IMS Associates Inc.  (IMSAI), a  California-based  computer company, which he left in 1978 to start his own software company. He convinced Barnaby, the  chief programmer for IMSAI, to join him, and gave him the task of writing a data processing program. What is Word Processing? Prior to the invention of word processing, the only way to get ones thoughts down on paper was via a typewriter or a printing press. Word processing, however, allowed people to write, edit, and produce documents (letters, reports, books, etc.) by using a computer and computer software designed specifically to rapidly and efficiently manipulate text.   Early Word Processing The first computer word processors were line editors, software-writing aids that allowed a programmer to make changes in a line of program code. Altair programmer Michael Shrayer decided to write the manuals for computer programs on the same computers the programs ran on. He wrote the somewhat popular, and the actual first PC word processing program, called the Electric Pencil, in 1976. Other early word processor programs worth noting were: Apple Write I, Samna III, Word, WordPerfect, and Scripsit. The Rise of WordStar Seymour Rubenstein first started developing an early version of a word processor for the IMSAI 8080 computer when he was director of marketing for IMSAI. He left to start MicroPro International Inc. in 1978 with only $8,500 in cash. At Rubensteins urging, software programmer Rob Barnaby left IMSAI to join MicroPro. Barnaby wrote the 1979 version of WordStar for CP/M, the mass-market operating system created for  Intels 8080/85-based microcomputers by Gary Kildall, released in 1977.  Jim Fox, Barnabys assistant, ported (meaning re-wrote for a different operating system) WordStar from the CP/M operating system  to MS/PC DOS,  the by-now-famous operating system introduced by MicroSoft and  Bill Gates  in 1981. The 3.0 version of WordStar for DOS was released in 1982. Within three years, WordStar was the most popular word processing software in the world. However, by the late 1980s, programs like WordPerfect knocked Wordstar out of the word processing market after the poor performance of WordStar 2000. Said Rubenstein about what happened: In the early days, the size of the market was more promise than reality...WordStar was a tremendous learning experience. I didnt know all that much about the world of big business. Influence of WordStar Still, communications as we know it today, in which everyone is for all intents and purposes their own publisher, would not exist had WordStar not pioneered the industry. Even then,  Arthur C. Clarke, the famous science-fiction writer, seemed to know its importance.  Upon meeting Rubenstein and Barnaby, he said: I am happy to greet the geniuses who made me a born-again writer, having announced my retirement in 1978, I now have six books in the works and two [probables], all through WordStar.

Job Description of a Sales Manager Essays

Job Description of a Sales Manager Essays Job Description of a Sales Manager Essay Job Description of a Sales Manager Essay Job description Purpose: Some people write a job description to hire an employee, some write it to give information to other but, as far as I am concerned, I am writing this Job description for My study purpose. Method: No practical method is used to write Job description, I have collected it from the Internet. I have selected sales manager to write a job description. Sales manager Job Title Sales Manager Based at Marketing Department Reports to Senior business leaders Responsible for Sales Activities Summary Responsible for all sales activities in assigned accounts or regions. Manage quality and consistency of product and service delivery. Key duties of Sales manager 1. Coaching sales people. ?Meet daily with salesman. ?Offer them the coaching, counseling, advice, support, motivation or information they need in order to help them meet their sales objectives. 2. Manager sales department ?Making every effort to maximize both present and long term sales and gross profits. ? Keeping face-to-face contact with your sales people and you must stay current on financial data and inventory. . Set objectives. ?Plan, organize, direct and control your sales staff to meet these objectives. Use these to help your salespeople maximize their potential. ?At the beginning of each month, counsel with each salesperson to establish realistic sales objectives for the month and action plan. ?Establish a sales objective for the department each month and submit it to the dealer. ?Monitor each salesperson’s daily performance and compare it with that month’s objective. ?Understand departmental financial data to determine what is happening in your department. Review financial data that affects your department’s profit centers. 4. Maintain inventory control. ?Review the entire inventory daily. ?Be sure that each unit that is available for immediate delivery as soon as possible, and select units for special displays. ?Maximize your merchandising efforts by seeing that units are attractive and attention getting. Use effective displays, and select appropriate options and accessories. 5. Supervise the sales floor. ?Make sure your salespeople are doing everything they should be doing to successfully sell your dealership’s products. Ensure that the sales floor operations functions smoothly. 6. Develop sales forces ?Recruiting, hiring and training your people. ?Developing the most well trained, professional sales force possible. 7. Assist salesman in the selling operation. ?Assist your salespeople in selling by stimulating floor traffic. ?Motivate them to perform well. ?Assist them in the selling process whenever needed. 8. Involve in customer follow up. ?Supervise the proper use of the Customer Log by each salesperson. Also review the Customer Log for trends that indicate where additional assistance might be needed. . Handle complaints from customer, sales agents. ?Constructively handle (or supervise the handling of) all customer complaints related to your department. 10. Conduct sales meetings. ?Prepare in advance and conduct regular sales meetings. ?Review the performance of your salespeople and to motivate and stimulate them to even greater achievements. 11. Maintain a self development program. ?Constantly strive toward continuing professional growth. ?Work to improve your sales skills, managerial skills, business skills and product knowledge. Job description types of Sales department Sales include job description of positions as follows: 1. Sales manager 2. Sales officer 3. Sales director 4. Sales clerk 5. Sales executive 6. Sales supervisor 7. Sales assistant 8. Sales coordinator Technical Knowledge , Skills Expertise Must have both the sales skills and technical knowledge to make presentations and lead customer discussions to advance the sales process. Must have the ability to develop and work extensively at the executive level. Must have the ability to develop relationships and work extensively at the executive level.

Mobile Plus Group Ltd market analysis Research Paper

Mobile Plus Group Ltd market analysis - Research Paper Example Mobile Plus Group Ltd market analysis Business people who are value conscious will be able to appreciate the savings that our dual and triple SIM cellphones can offer as it affords them an extra line without the additional cost of an extra phone. Business venturers usually contact different kinds of people from different society classes thus using all the available network services that there is. Most of the time, these networks compete each other and offer promos that are only exclusive to a Same Network basis. In this case, business people tend to switch from one SIM to the other just to avail of the promos whenever they use their cellphones to call their wide array of clients who use different Networks. That is the reason why to target business people in selling dual and/or triple SIM cellulars is a practical idea to pursue.Giving them the freedom to use at most, three different Networks at once to contact their clients without having to switch phones offers efficiency and savings from the costs of buying another cell ular phone. This will also offer a better transacting means for business users who would usually organize in just a single phone the events that they have to meet throughout their working schedules.Personal users – Our secondary market will be personal cellphone users or the general public. Personal cellphone users can be a profitable segment in the market given their sheer size. The consumer’ behavior and buying preference are influence by several factors. Typical example of how these behavior and preference is influenced by the environmental factors which are media, culture and social influences.

Morrisons Essay Example | Topics and Well Written Essays - 2000 words

Morrisons - Essay Example Even though, the organisation faces stiff challenges in the industry but has been able to maintain its commitment to provide the customers with fresh products. The ‘fresh approach’ used by Morrisons have significantly helped in creating awareness regarding the freshness of the foods offered by the organisation along with the organisation’s concern for the environment. To provide the customers with high quality food products, the company has great control over its supply chain which has eventually become a source of competitive advantage for the organisation (Morrisons, 2012). Providing the customers with quality food is the priority of the organisation due to which Morrisons focuses on sourcing fresh produced foods from the local market which is then processed in the company’s own manufacturing facilities. To preserve and conserve the fresh food, the organisation uses its own temperature controlled warehouses along with the packing plants in United Kingdom and other parts of the world. ... This eventually leads to high customer satisfaction level which creates a significant competitive advantage for the organisation. SITUATION ANALYSIS Morrisons is one of the big four retailers in the United Kingdom. Even though, Morrisons is one of the most established retailers in United Kingdom the organisation witnesses decline in its performance along with weak sales as compared to earlier years. This decline in sales in such a fragile market is causing Morrisons decline in market share along with drop in consumer’s confidence (BBC News, 2012). The environment is getting challenging and tough as the competitors have enhanced their performance and product offering. It has been indicated that the due to such weak performance of the organisation in the trading environment led to decline in market share to 11.5 percent from 12 percent a year ago (BBC News, 2012). Such performance of the company is one of the concerns that should be immediately taken into consideration if the or ganisation aims to become the leader in the food market and to become the largest supermarket chain by defeating Tesco, Sainsbury and ASDA in the market. On the other hand, the decline in growth is also one of the challenges that the organisation would face in forthcoming years. The recessionary period affected the organisation’s ability to take the customers into its confidence by providing them with high quality products in the market but as the shopper’s disposable incomes are squeezed (Potter, 2012). This would significantly impact the performance of the company in the market as the customers are constantly going back to their favourites in order to reduce the risk in such disastrous economic times. Even though, Morrisons is one of the four leading retailers in the United Kingdom