Thursday, January 30, 2020
The Man of the House Essay Example for Free
The Man of the House Essay The Man of the House The book Angelaââ¬â¢s Ashes by Frank McCourt is about a young man that retells his childhood, when he and his family move from America to Ireland. Throughout the book the three main characters are Angela Mc Court (Frankââ¬â¢s mother), Malachy Mc Court (Frankââ¬â¢s father), and himself. All three of the characters play a very important role in the book, and they also affect each other. The most complex character of the book is Frank. Frank is not only the protagonist of this book, but he is also able to express all of his feelings in all the situations he goes through, throughout this book. Frank is the most variegated character in this book. He is the one that has to deal with not only his problems but everyone elseââ¬â¢s. As the book continues the protagonist, Frank is growing up to be a man by himself (324). Usually boys have fathers that help them grow up into mature men, but Frank never was able to have that. His father was out drinking, not worrying what was going to happen with his family, and being irresponsible and selfish, which is what happens to a person when they have an addiction. When his father abandons the family, the weight is then put on Frank to take care of his siblings and mother. He is then put in the spot of ââ¬Å"the man of the houseâ⬠. Frank doesnââ¬â¢t mind getting a job at all, in fact he rather get a job then get an education (261). He likes the idea of working because when you work you see the result right away, which is money, but when getting an education your reward is more long term than short term. He sees this as a responsibility, but he also looks forward to being a man, and bringing home the wages his father was never able to do (265). Frank goes through this struggle throughout the book, becoming a man without his father, but he also has a hard time with his religion. Frankie, at this point, goes back and forth with Catholicism. His whole family is catholic and he believes in God, but there has been so many times where the Catholic Church has shut the doors on him. All of the experiences that Frank has had with the church do not make him think of his Irish religion as a positive thing. Frank mentions that when he is out being the messenger boy the poor people of Limerick are the ones who will tip him exceptionally well, the wealthy people on the other hand, the nuns, and the priests do not tip at all (315). Mentionedà throughout the book are the sins that Frank makes, all of the sins he makes guilt him, and they just get worse as the time goes on. Frank, as any other protagonist, goes through a long journey that makes him the man that he grows into by the end of the book. He goes through many obstacles, which is why I think he is the most complex character. Frankie makes the most progress, he has a goal that he makes early in the book, and that is to go back to America, which he later on succeeds at doing. He keeps determination that comes from within, but from also people around him that believe in him and what he is capable of doing.
Tuesday, January 21, 2020
A Separation of Life :: essays research papers
Water, the median of life. Growing up in a small town nestled tightly in the arms of the wasatch front, I learned early the importance of nature. There was a fine line drawn between religion and the outdoors, and the quest of my life was to determine an appropriate balance. Water, signifying the line between the spiritual and physical, played an important role in my secular teachings. Cutting through the center of town it was the very phenomenon that I had grown to love, the river. Soul restored and imagination stirred, the words of the river echoed the marks of God. Although by nature I stood alone, untutored and untouched, the waters of life left me free to understand the natural side of Godââ¬â¢s order. With its flowing properties and unbridled passion to move forward, the water was my spirit. An old weathered palm tree emerged from the seemingly impenetrable sandy beach. I leaned back against its rough surface as the waves of the emerald blue ocean slowly crawled to my feet. They lapped relentlessly against the shore as if trying to take me back with them. The wind blew gently over the top of the distant incoming waves as they mirrored back the competing rays of sun. With each reflection, I narrowly squinted my eyes and continued to marvel at this picturesque interaction of color and beauty. I raised my hand to my brow, wiping off the beads of sweat that saturated my face. As my fingers moved across my sensitive skin, I could tell the sun had left its mark. I felt their was no escaping the blanket of rays only the clouds above seemed to be able to control. The pain was uncomfortable, but disappeared quickly as I scooped up the cool water and splashed it on my face. I knew that I could not drink the seemingly infinite volume of water which surrounded me, so I headed for a nearby stream. Kneeling down, I penetrated the stream with cupped hands and raised the fresh water to my dry lips. I was unable to control the water as it sifted through my fingers and ran down my arms, as if trying to escape back to the stream. I licked my salty lips and drank. I had never before tasted a more refreshing drink of water. This euphoric experience was one that I savored, as I reached for a second handful. There have been few experiences throughout my life that I remember more vividly than of that day on the beach. I often think about where the water would flow, and who would be the recipient of its aqueous forgiveness.
Monday, January 13, 2020
Osmosis and Simple Diffusion
Study guide questions: Movements through membrances 1. Prepare a graph that illustrate the diffusion distance of potassium in 10 minutes 2. Explain your graph : 3. Define simple diffusion: 4. Define osmosis: Osmosis can be defined as the movement of solvent molecules across a semipermeable or selectively permeable membrane ,from a region of lower concentration of the solute to that of a higher concentration till equilibrium is attained. 5. What is the change in the level of molasses in 10 minutes? 6. What is the change in the level of molasses in 30 minutes? . What force is responsible for the movement of substances through the filter paper? The filtration by the fiter paper is done by the volume and the surface 8. What substance did not pass through the filter paper 9. What factor prevented these substances from passing through 10. Define filtration 11. Which stage (phase) of the cell cycle was the most numerous in the blastula? Explain your answer 12. In what ways are the new cells (daughter cells), which result from a cell cycle similar? 13. How does the new cell slightly differ? 14. Abdominal impact injuries often involve the spleen. Explain the structural tissue characteristics that make the spleen so vulnerable to serious injury. 15. Explain the advantage for melanin granules being located in the deep layer of the epidermis 16. Explain how a hair is formed? 17. What cells produce the pigment in hair? 18. Distinguish the locations and tissues among epidermis, dermis, and subcutaneous layer 19. How do the cells of stratum corneum and stratum basale differ? 20. What part of hair extends from the hair papilla to the body surface 21. In which layer of skin are sebaceous glands found 22. How are sebaceous gland associated with hair follicles 23. In what layer of skin are sweat glands usually located 24. Explain how bone cells embedded in solid ground substance obtain nutrients and eliminate wastes. By answering yes or no, indicate which of the following provides an example of simple diffusion. 1. A perfume bottle is opened, and soon the odor can be sensed in all parts of the room ââ¬âââ¬â 2. A sugar cube is opened into a cup of hot water, and without being stirred, all of the liquid becomes sweet tastingââ¬âââ¬â- 3. Water molecules move from a faucet through a garden hose when the faucet is turned on ââ¬âââ¬â 4. A person blows air molecules into a balloon by forcefully exhalingââ¬âââ¬âââ¬â 5. A crystal of blue copper sulfate is placed in a test tube of water. The next day, the solid is gone, but the water is evenly coloredââ¬âââ¬â- By answering yes or no, indicate which of the following involves osmosis 1. A fresh potato is peeled, weighed, and soaked in a strong salt solution. The next day, it is discovered that the potato has lost weight ââ¬âââ¬â 2. Garden grass wilts after being exposed to dry chemical fertilizer ââ¬âââ¬â 3. Air molecules escape from a punctured tire as a result of high pressure inside ââ¬âââ¬â 4. Plant seeds soaked in water swell and become several times as large as before soaking ââ¬â- 5. When the bulb of a thistle tube filled with is sealed by a selectively permeable membrane and submerged in a beaker of molassesââ¬â¢, the water level in the tube fallsââ¬âââ¬â- By answering yes of no, indicate which of the following involved filtration 1. Oxygen molecules move into cell and carbon dioxide molecules leave a cell because of differences in the concentrations of these substances on either side of the cell membrane ââ¬âââ¬â 2. Blood pressure forces water molecules from the blood outward through the thin wall of a blood capillary ââ¬âââ¬â- 3. Urine is forced from the urinary bladder through the tubular urethra by muscular contractions ââ¬â 4. Air molecules enter the lungs through the airways when air pressure is greater outside these organs than insideââ¬âââ¬â- 5. Coffee is made using a coffeemaker (not instant) ââ¬âââ¬â
Sunday, January 5, 2020
Parametric and Nonparametric Methods in Statistics
There are a few divisions of topics in statistics. One division that quickly comes to mind is the differentiation between descriptive and inferential statistics. There are other ways that we can separate out the discipline of statistics. One of these ways is to classify statistical methods as either parametric or nonparametric. We will find out what the difference is between parametric methods and nonparametric methods.Ã The way that we will do this is to compare different instances of these types of methods. Parametric Methods Methods are classified by what we know about the population we are studying.Ã Parametric methods are typically the first methods studied in an introductory statistics course. The basic idea is that there is a set of fixed parameters that determine a probability model. Parametric methods are often those for which we know that the population is approximately normal, or we can approximate using a normal distribution after we invoke the central limit theorem.Ã There are two parameters for a normal distribution: the mean and the standard deviation. Ultimately the classification of a method as parametric depends upon the assumptions that are made about a population. A few parametric methods include: Confidence interval for a population mean, with known standard deviation.Confidence interval for a population mean, with unknown standard deviation.Confidence interval for a population variance.Confidence interval for the difference of two means, with unknown standard deviation. Nonparametric Methods To contrast with parametric methods, we will define nonparametric methods. These are statistical techniques for which we do not have to make any assumption of parameters for the population we are studying. Indeed, the methods do not have any dependence on the population of interest. The set of parameters is no longer fixed, and neither is the distribution that we use.Ã It is for this reason that nonparametric methods are also referred to as distribution-free methods. Nonparametric methods are growing in popularity and influence for a number of reasons. The main reason is that we are not constrained as much as when we use a parametric method.Ã We do not need to make as many assumptions about the population that we are working with as what we have to make with a parametric method. Many of these nonparametric methods are easy to apply and to understand. A few nonparametric methods include: Sign test for population meanBootstrapping techniquesU test for two independent meansSpearman correlation test Comparison There are multiple ways to use statistics to find a confidence interval about a mean.Ã A parametric method would involve the calculation of a margin of error with a formula, and the estimation of the population mean with a sample mean.Ã A nonparametric method to calculate a confidence mean would involve the use of bootstrapping. Why do we need both parametric and nonparametric methods for this type of problem? Many times parametric methods are more efficient than the corresponding nonparametric methods. Although this difference in efficiency is typically not that much of an issue, there are instances where we do need to consider which method is more efficient.
Saturday, December 28, 2019
Friday, December 20, 2019
Adhd And Its Effects On Children - 3168 Words
ADHD was first mentioned in a 1902 speech by George Still of England. It was characterized as hyperactivity, behavioral problems with lack of concentration and learning difficulties. Some viewed it as ââ¬Å"advanced lack of moral controlâ⬠. George Still wrote ââ¬Å"I would point out that a notable feature in many of these cases of moral defect without general impairment of intellect is a quite abnormal incapacity for sustained attention.â⬠His conclusion was: ââ¬Å"there is a defect of moral consciousness which cannot be accounted for by any fault of environmentâ⬠First trials were in 1937 by Charles Bradley. Charles Bradley administered Benzedrine sulfate to misbehaving children at the home of Emma Pendleton Bradley in Rhode Island. Bradley noticed the behavior of the children improved. Bradly noted: ââ¬Å"The most striking change in behavior occurred in the school activities of many of these patients. There appeared a definite ââ¬Å"driveâ⬠to accomplish as much as possible. Fifteen of the 30 children responded to Benzedrine by becoming distinctly subdued in their emotional responses. Clinically in all cases, this was an improvement from the social viewpointâ⬠Published articles on his experiments were ignored for 25 years, but later became important for studies of amphetamines like Ritalin and their uses for attention deficit hyperactivity disorder. ADD is relatively common and it has a higher frequency of males vs females a ratio of about 3-5/1. Women are found to have less impulsive and lessShow MoreRelatedEffects Of Adhd On Children With Adhd1442 Words à |à 6 PagesAndrew Youngers Ms. Aukes English II 17 September 2015 Overdiagnosis Of ADHD Medication Four percent of all children in the United States Of America are diagnosed with ADHD (ââ¬Å"When Will America Just Say Noâ⬠). From 2008-2012 the rate of children diagnosed with ADHD went up 30 percent ( While there are this many diagnosesââ¬â¢ not all of them are correctly given. Some people pretend to have ADHD so that they can abuse the medicine with it. This is one of the reasons people are divided at giving their childRead MoreThe Effects Of Adhd On Children With Adhd1603 Words à |à 7 PagesINTRODUCTION ADHD is a very common neurodevelopment disorder of childhood. It is usually diagnosed in late childhood, around the age of seven by the teachers. The symptoms are typical during ages 3-6 and if not treated properly becomes chronic and persists even after entering adulthood. Children with ADHD may have trouble paying attention, staying organized and controlling impulsive behaviors. It is very difficult to diagnose and when undiagnosed the children can grow to be mislabeled as troubleRead MoreAdhd And Its Effects On Children1358 Words à |à 6 PagesWhen given the option to choose a condition to write a paper on I was immediately drawn to ADD and ADHD because these conditions are something that has had a direct effect on my life. These two disabilities werenââ¬â¢t just words to me, they were my reality. My father had ADHD but we were never told the name of it, rather that he just couldnââ¬â¢t sit still and needed to tinker, so dad was a tinkerer. It wasnââ¬â¢t until years lat er that I was diagnosed with ADD, which I realized that it was a condition thatRead MoreAdhd And Its Effects On Children Essay1283 Words à |à 6 Pagesand surveys regarding if children took any prescription medication related to ADD, ADHD, or hyperactivity. There was an analysis investigating whether and to what extent minority children diagnosed with ADHD were taking medication for the disorder. I one particular study participants were asked to answer the questions with a ââ¬Å"yesâ⬠or ââ¬Å"noâ⬠response. According to the data parents answered that 650 of 780 children with an ADHD diagnosis use prescription medication for ADHD (Morgan, Staff, HillemeierRead MoreAdhd And Its Effects On Children1723 Words à |à 7 Pages Though the disease of ADHD affects every child differently, doctors utilize the same guidelines for each child in determining if the symptoms results in ADHD. According to Alan Schwarz, the rising number of diagnoses makes ADHD the second most preval ent disease in children besides asthma. Over the past twenty years, the number of children diagnosed with ADHD has risen to 3.5 million compared to 600,000 in 1990 (Schwarz A1). The families affected by ADHD rely heavily on their physicians to accuratelyRead MoreAdhd And Its Effects On Children Essay1588 Words à |à 7 Pagesdiagnosed with ADHD, 60 million children and adults in the U.S. who struggle with learning and attention issues as reported by the National Center of Learning Disabilities. Approximately 5% of school-aged children and adolescents are highly affected. Currently, medication seems to be the first line of treatment for ADHD and there are many side effects that go along with that because it is a stimulant medication. Stimulant medicines do not help with all behaviors and signs of ADHD. ADHD is the most commonRead MoreAdhd And Its Effects On Children1684 Words à |à 7 Pagesseveral parents that had children sensitive to the medication would not listen to their chil dren until they had to act out and show how much they medication was causing them problems. When this would happen they were seen as trouble maker children or students that would act out for no reason or just to get attention. There have been many studies on ADHD including showing that it actually has a hereditary gene to it. According to Chris Chandler, ââ¬Å"Some have argued that ADHD may have an adaptive functionRead MoreAdhd And Its Effects On Children1995 Words à |à 8 Pageshyper, these are all signs of ADHD. ADHD can affect people of all ages, it doesnââ¬â¢t just affect children. ADHD is a mental health disorder that has an impact on the brain and body, influences individuals with ADHD s behavior by having them act out get easily distracted during school, work, driving and in personal relationships. ADHD is a lifelong condition that affects both sexes of all ages. Millions of people go through the symptoms and get diagnosed every day. ADHD is considered the most commonlyRead MoreAdhd : Causes And Effects On Children976 Words à |à 4 PagesADHD: Causes? And Effects on Children ADHD is a common acronym for Attention Deficit Hyperactivity Disorder. ADHD is widely discussed and debated among professionals, scholars, parents and teachers. The first signs of hyperactivity alone were named in the late 1950s. ADHD is common among children today and many contend with the disorder. The causes of ADHD are still likely to be debated as many point the finger at a multitude of sources. Some of the possible causes are: heredity, environment, prenatalRead MoreEffects Of Adhd On Children And Adolescents With Adhd1543 Words à |à 7 PagesADHD Treatment ADHD is not a curable condition but it is treatable, and treatment can begin at any age. The use of medication is the most common form of treatment. Stimulants are the best-known treatments and have been used for over 50 years (KidsHealth, n.d.). Non-stimulants and antidepressants are good alternatives to the use of stimulants. Research has shown medications used to help curb impulsive behavior and attention difficulties are more effective when combined with behavioral therapy
Thursday, December 12, 2019
ARSON Essay Example For Students
ARSON Essay U.S. FIRE ADMINISTRATION COMBATS NATIONSARSON PROBLEMArson Awareness Week Targets Juvenile FiresettingWASHINGTON (FEMA) Everyday brings news of a serious national problem arson. Thisyear, Arson Awareness Week, May 5-12, focuses on juvenile firesetting because young peoplecurrently represent about 55 percent of arson arrests, according to the U.S. Fire Administration(USFA), a part of the Federal Emergency Management Agency (FEMA). Arson is not a hidden crime. Its murder by fire, a violent crime against property and people. Everyyear arson kills 700 people, destroys 100,000 buildings and costs more than $1.4 billion, U.S. FireAdministrator Carrye Brown said. There are, however, effective ways citizens, along with lawenforcement and the fire service, can ensure the culprits are brought to justice. Brown said that everyone should take steps to prevent arson in their communities. Arson exists invarious forms juvenile firesetting, vandalism, pyromania, a murder weapon, and concealment o f acrime. We must identify the faces of arson. In addition to kids setting fires, incidents of adultfiresetting are increasing, she said. Charles Evancho, national arson expert and chief of arson, Detroit Fire Department said, Arson isone of the most difficult crimes to prosecute successfully. Often the criminal justice system does notview arson as a serious crime. The challenge is to develop sentencing for adults and juveniles. Last year, USFA, provided $2 million to 12 states to develop anti-arson programs. In Colorado, forexample, USFA grants support a juvenile firesetter prevention program in partnership with atreatment center for abused children. We need grant programs and partnerships like this, Brown said. Arson must be tackled on severalfronts and people must protect themselves by strengthening prevention and apprehension efforts. Brown offered the following advice: Ask local law enforcement and fire officials to identify buildings at risk for arson. Organize arson block watches to monitor run-down and vacant buildings, and reportsuspicious activity. Keep boxes, trash, wood and other combustibles away from buildings. Make sure everyone in the family knows two ways to escape from their home. Installsmoke detectors on each level of your home and check the batteries every month. Secondscount in any fire. USFA supports the nations firefighters with training, fire data analysis, public education and researchin fire protection technologies. For more information about arson and other fire issues, call FEMAsFax-On-Demand at (202) 646-FEMA. For Internet users, arson facts are available on the WorldWide Web at: http://www.fema.gov/usfa/usfa.htm. Jump to the U.S. Fire Administration NOTE: The text from two fact sheets follows. First is Arson Facts in America and the second isArson in American Cities. Arson Facts in America: Arson is the second leading cause of residential fire deaths and accounts for approximately 25percent of all fires in the United States. Arson is the leading cause of dollar loss from fire, exceeding $2 billion annually. One fifth of all property loss is due to arson. Arson is a violent crime that claimed 700 lives last year. Some 500,000 arson fires occur each year. The 1994 Uniform Crime Report shows the nation experienced a five percent increase in arson. The northeast region, however, experienced a 17 percent increase, three times the national average. Only 15 percent of arson cases are closed by arrest. In 1994 The average property loss from incendiary and suspicious fires increased by 24 percent to$27,810. More than 41,000 vehicles were destroyed by arson, resulting in $137 million in propertydamage. Juveniles accounted for 55 percent of arson arrests. Law enforcement agencies across the country reported 95,764 arson offenses. Fifty-two percent of arson fires occurred in structures, 26 percent in vehicles and 22 percentother in other categories. Arson in Americas Cities: In a recent study of 10 urban cities, the U.S. Fire Administration found in many instances arsonwas a leading cause of fire fatalities and fires. In BaltimoreArson is the second leading cause of fires. In 38 percent of fatal residential fires, nodetectors were present. According to the Uniform Crime Report, arson crimes increased 31 percentin Maryland during the first nine months of 1995. In BirminghamArson fires accounted for 16 percent of reported fires. Smoke detectors werenot present in half of all fatal residential fires. In ChicagoArson fires are the leading cause of fatal fires and accounted for 16 percent ofreported fires. No detectors were present in 55 percent of fatal residential fires. In ClevelandOne-quarter of residential fires are arson-related. Smoke detectors were notpresent in 54 percent of fatal residential fires. In DallasArson fires accounted for 25 percent of residential fire fatalities and one-third ofresidential fires. No detectors were present in 95 percent of fatal residential fires. In DetroitArson accounted for nearly half (46 percent) of residential fire fatalities and 30 percentof residential fires. Ninety percent of fatal residential fires had no detectors present. In the District of ColumbiaArson is responsible for 20 percent of fire deaths. One-quarter ofresidential fires are arson-related. Smoke detectors were not present in 22 percent of the fatalresidential fires. In Los AngelesOne-quarter of residential fires are arson-related. In New YorkArson accounted for nearly one-quarter of residential fatal fires. In PhiladelphiaArson is the second leading cause of residential fire fatalities. Courtesy of: Federal Emergency Management Agency (FEMA) Office of Emergency Information Public Affairs Washington, D.C. Words/ Pages : 910 / 24
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