Ultradian Rhythms Essay Example for Free

Ultradian Rhythms Essay Ultradian rhythms are bodily rhythms that last less than 24 hours. The most obvious ultradian rhythm is the different stages of sleep, existing within the ciradian rhythm of the sleep-wake cycle. Sleep is dived into cycles, each lasting about 90 minutes. During these cycles, we will experience 5 different stages of sleep- the first four being characterized as non-rapid eye movement sleep (NREM), and the last stage being characterized as rapid eye movement sleep (REM). When human beings are awake, the electrical activity in their brain usually takes the form of fast, erratic brain waves. These waves are known as beta waves. During stage 1 of sleep, the brains electrical activity begins to change, with the brain waves becoming more slow and regular. This demonstrates that the persons mind is beginning to relax, and these waves are known as alpha waves. The presence of alpha waves in the brain can usually be used to indicate that the onset of sleep has occurred, and that the person is no longer awake. As well as a change in electrical activity, the persons core body temperature will also drop and their heart-beat slow down. As the sleeper goes into Stage 2 of sleep, their brain waves become even slower and a greater amplitude. These are called theta waves. This shows that the brain is becoming increasingly more relaxed. During this stage of sleep, it is common to experience sudden bursts of brain activity: known as K complexes and sleep spindles. Stages 1 and 2 of sleep are commonly referred to as being as being light sleep. This means that people in these stages of sleep can be easily awoken by external factors such as noise. Stages 3 and 4 of sleep are characterized by even slower brain waves, known as delta waves. Stages 3 and 4 are often referred to as being slow-wave sleep (SWS)- and sleep during this time is far more deep than in the previous two stages. However, the sleeper has not reached a state of unconsciousness, and can still be woken up by certain external factors (eg. Parents being woek nby the sound of their baby crying). These are the stages of sleep where most of the bodies physiological repair work occurs. It can also be associated with biochemical changes, such as the release of growth hormone taking place during this time. In these first four stages of NREM sleep, dreams have been shown to be unlikely to occur. During a study by Dement and Klietman, in which participants were woken up when their brain waves indicated certain stages of sleep, it was shown that only around 7% of participants had reported having dreams when their brain activity had indicated the stages of NREM sleep. Stage 5 of sleep, the final stage in the sleep cycle before it repeats, is known as REM sleep. This the stage of sleep where brain activity is most like that of the awake brain. It is also the stage of sleep where most dreams are likely to occur.

Comparison of Musculoskeletal Disorders in Gender

Comparison of Musculoskeletal Disorders in Gender Nichelle Morgan Research Question: Does the physical and psychosocial effects of musculoskeletal disorders differ between both male and female computer workers employed at the UWI St. Augustine Republic Bank Branch, Trinidad? Introduction A musculoskeletal disorder is defined as injuries or disorders that affect the human bodys movement or musculoskeletal system, i.e. muscles, tendons, ligaments, nerves, discs, blood vessels, etc. (Middlesworth, 2015). They are one of the most common occupational disorders that occur to employees both in and out of the office. When a worker experiences a musculoskeletal disorder, it has an impact on the quantity and quality of the work that they perform. Not only do these disorders affect the health of the worker, but it also affects the productivity of the organization and furthermore the economy (Nunes, 2012). For this topic, there were very limited sources that discusses gender and its association with the development of musculoskeletal disorders. As there is very little focus on musculoskeletal disorders amongst computer workers in Trinidad, this study will seek to gain more information and a better understanding of the known and unknown causal factors of musculoskeletal disorders, how or why it may differ between genders and what methods can be implemented to reduce the risk of an employee developing these disorders in the future. Problem Statement As places of business become more dependent on technology, there has been the increase in the usage of desktop computers and laptops in the workforce. Therefore, this brings about one of the most common occupational health problems, i.e. musculoskeletal disorders. One of the many groups of workers who has experienced this occupational ailment are the employees that work with computers. This group mostly express concerns about pains in their necks, arms, and backs (Punnet, 1997). The age, gender and lifestyle choices of the individual are a few factors that contribute to musculoskeletal disorders. For Trinidad and Tobago, there is very limited research conducted on the effects of musculoskeletal disorders among computer workers. Considering the lack of information for this topic, it gives rise for further research to be done on this occupational disorder in Trinidad and Tobago. Aim The aim of this research question is to further examine the long term physical and psychosocial effects of musculoskeletal disorders amongst computer workers. Factors such as gender, age, exposure time to computers and lifestyle of the worker would be used as additional control measures in this study. Theoretical Perspective With regards to the possible causes and long term effects of musculoskeletal disorders at the workplace, there are four theories which aids in analysing these causal injuries. Kumar (2004, 2007) explains the four theories as follows: The Multivariate Interaction Theory encompasses all the factors [genetic, morphological, psychosocial, and biomechanical] that a biological entity uses while conducting work activities. The Differential Fatigue Theory speaks to the various and repetitive muscle movement in the body that occurs while the worker is performing various tasks. Each muscle would experience different levels of fatigue and this depends on the type of work being conducted and how much stress that the muscle is undergoing. Cumulative Load Theory where all the muscle pain or stresses are accumulated. These repetitive motions over time causes the muscles to become weak and in some cases even deformed. Overexertion Theory This is when the muscles become extremely overworked due to the amount of stress or pressure being placed on those muscles. The muscles would either experience pain all at once or the pain will accumulate over time. The Differential Fatigue Theory is best suited to the discussion of causes of musculoskeletal disorders and its short and long term effects amongst computer workers. The neck, shoulder, back and arm muscles of the worker all undergo different levels of stress every day. The different levels stress in these muscles leads to the worker experiencing different types of pain while doing their job and even out of the office. Research Question/Hypothesis To further examine the long term physical and psychosocial effects of musculoskeletal disorders between male and female computer workers. Hypothesis: HO: There is no association with the length of computer usage and the development of musculoskeletal disorders between genders. HA: There is an association with the length of computer usage and the development of musculoskeletal disorders between genders. Definition of key terms Visual Display Unit [VDU] another term used to describe a computer monitor. A large projector can also be considered a VDU (TechTerms). Video Display Terminal [VDT] a computer terminal consisting of a screen on which data or graphics can be displayed (The Free Dictionary). Carpal Tunnel Syndrome [CTS] this is when there is pressure on the median nerve of the wrist. When this pressure is continuous, the arm or hand of the individual experiences tingling, numbness and pain (Faust, 2016). Repetitive Strain Injury [RSI] this is where an individual experiences pain in the muscles, nerves, and tendons after doing an activity that involves repetitive action (NHS UK). Delimitations The focus group for this research are the bank employees at the Republic Bank Limited branch located in the University of the West Indies, St. Augustine Campus. Limitations The group selected for the questionnaire may be too small and not a large enough representation of all staff members at Republic Bank Limited, Trinidad. Literature Review Within the last century, the corporate workforce has increased exponentially and with this there is also the increase in the number of computers and the length of time that workers spend these devices in the workplace. Even though this machine is very helpful with everyday work tasks, its use over extended periods of time begins to have negative effects on the physical health of the worker. These physical health effects that a computer worker will most likely experience is referred to as musculoskeletal disorders. The parts of the body such as the arms, neck, shoulders and back are the main problem areas and contribute to the development of musculoskeletal disorders (Eltayeb et.al 2007). In an article written by Tittiranonda et.al (1999), it was mentioned that in the United States there was an increase in the number of the occurrence of musculoskeletal disorders in a ten-year period. The author also stated that the increase in cases involving musculoskeletal disorders is in conjunction with the increase of computer usage at the workplace. One of the most common musculoskeletal disorders that several computer users experience is carpal tunnel syndrome. This disorder affects the wrists and fingers of the worker, thus limiting the movement of the hands and the pain ranges from light to severe (Faust, 2016). The Mayo Clinic (2014) indicated that there was scientific research was done to verify the link between extended computer use and carpal tunnel syndrome but the evidence to support this statement is limited. Similarly, in his study Kryger et.al. (2003) spoke about repetitive stress injury [RSI] with regards to the pain that workers experience in their forearm and mentioned that there were inconsistent findings in a few studies which were conducted to find the association between computer use and forearm pain. Middlesworth (2015) divided the risk factors that contributes to musculoskeletal disorders into two categories, these are the Ergonomic and Individual risk factors. The Ergonomic risk factors consists of force, repetition, and posture, whereas the Individual risk factors are poor work practices, poor fitness, and poor health habits. For example, if the posture of the worker is poor throughout the entire workday, not only would it cause pain in the lower back, shoulders, and neck, but it would also lead to increased fatigue. Poor posture and the utilization of inadequate office equipment such as unsuitable computer chairs for extensive periods can also contribute to the development of musculoskeletal disorders. In terms of poor health habits and its relation to musculoskeletal disorders, it is not considered to be a major factor in the development of musculoskeletal disorders as there is very little research done to prove this as a fact. However, there is some correlation between poor fitness and the development of musculoskeletal disorders. For example, if an individual is not physically fit and is sitting at the desk most of the day, it heightens their chances of experiencing both muscle and joint pain. With regards to gender and musculoskeletal disorders, one report stated that there is no evidence to confirm that gender is a main factor in the development of this occupational disease (Petreanu, 2015). However, in another study conducted by de Zwart (1997) it was found that as both working males and females age, they are at a higher risk of developing musculoskeletal disorders at the workplace. In another article, Madeleine et.al (2013) carried out an experiment on the long-term pain complaints amongst Danish computer users which resulted in the women having higher reports of pain complaints than the men. Given the difference in opinions in the previous paragraph, this gives an indication that there is still more research to be done to find the association with gender and musculoskeletal disorder development. Trinidad and Tobago has many persons that are employed in the public sector and by carrying out a study in this area of occupational health, it would give some insight as to how musculoskeletal disorders affects the office worker and how we can reduce the number of cases of this occupational disease. Research Design/Method The quantitative design method would be used alongside with the true experimental design in this study. By pairing the quantitative method and the true experimental design, this would reduce the chances of bias during both pre-test and post-test stages. Sample Populations and Participants The population that this study will be sampling from are the employees of Republic Bank Limited in Trinidad that work with computers daily. The sample group will comprise of 100 employees that work with computers for more than six hours during the work day at the Republic Bank Limited, St Augustine Branch. The participants in this sample group were randomly chosen as this would allow for a fair distribution of participants to both the control group and the experimental group. Data Collection Instruments, Variables and Materials For this study, data would be collected by means of questionnaires and an experiment. The independent variable would be the exposure to computers during the work week [hours/week]. The dependent variables would be the musculoskeletal symptoms [back pains, neck pains, shoulder pains, arm, and wrist pains], gender, lifestyle and age of the employee. The questionnaire would consist of closed ended questions which would gather data from the employees such as lifestyle choices, health, workspace comfort, etc. To ensure that the participants respond to the questions, there would be two supervisors [a research team representative and a representative from the Human Resources Department] present while the employees take the allotted time to fill out the questionnaire. After all the questionnaires have been completed, they would be collected immediately and handed over to the research team representative. In terms of the experiment, it will be carried out at the workplace of the participants for a period of two months. In the first week, the experimental group [made up of 50 participants] would receive new ergonomically friendly computer desks and chairs, while the control group [also comprised of 50 participants] would be given a placebo. The employees would be required fill out a digital weekly log for eight working weeks to record whether there has been any decrease in muscle pains and at the end of each week the participants must submit these logs to the research team representative via the email address which was provided one day prior to the commencement of the experiment. Data Analysis Procedure As the research would be focusing on the length of computer usage and its association with the development of musculoskeletal disorders between men and women, the SPSS program was chosen to analyse the data. After the data from the questionnaires and the weekly logs have been gathered, the researchers would then go through a series of steps to ensured that the data is properly analysed. The first step is to code the data from the weekly logs [hours/week versus the musculoskeletal symptoms] and the questionnaires. Secondly, the data would be edited and then placed into a computerised system. The data would then be cleaned as this would remove any errors that may offset the results and finally, the data will be modified. Expected outcome The results from the statistical analysis should indicate that there is indeed an association with the exposure time of computers and the development of musculoskeletal disorders between male and female computer workers. Anticipated Ethical Issues This study is being conducted with human beings as the test subjects. To ensure that the ethical rules in research are not broken, the research team took measures to ensure that all the data that was gathered from the participants were to remain confidential and used only for research purposes. This would be done by having the participants signing two consent forms, one before filling out the questionnaires and the other on the morning of the experimental trial. Secondly, the head of the research team would meet the Human Resources manager of the Republic Bank Limited prior to the experimentation period to discuss the purpose of the study, why their establishment and the St. Augustine branch was chosen and how the data gathered from the employees was to be utilized. Preliminary Studies and Pilot Tests Before the research team carries out the experiment, a pilot test will be given to 40 employees at the Republic Bank Limited branch. The purpose of this pilot test is to give an assessment of the estimated cost to run the experiment, gives an idea of how feasible the study is going to be and may also predict any possible adverse events during the test period. Significance of study The study of musculoskeletal disorders and its effects on computer workers is of key importance as it allows for a deeper understanding of the causal factors of the disorder. It also brings about ways in which the computer workers themselves may have contributed to the development of musculoskeletal disorders in their bodies. The study may also bring about possible solutions for reducing the physical and psychosocial health effects of this occupational disease amongst the computer workers not only at the Republic Bank, but also all corporate businesses in Trinidad and Tobago. References Christensson, Per. VDU Definition. TechTerms. (November 6, 2009). Accessed January 3rd, 2017. http://techterms.com/definition/vdu. de Zwart, B., Broersen, J., Frings-Dresen, M. et al. Int Arch Occup Environ Health (1997) 70: 352. Accessed on January 8th, 2017. doi:10.1007/s004200050229. Eltayeb Shahla et.al. 2007. Prevalence of complaints of arm, neck and shoulder among computer office workers and psychometric evaluation of a risk factor questionnaire. http://bmcmusculoskeletdisord.biomedcentral.com/articles/10.1186/1471-2474-8-68 Accessed on December 30th, 2016. Faust Katherine, Charles D. Jennings. Carpal Tunney Syndrome. 2016. http://orthoinfo.aaos.org/topic.cfm?topic=a00005 Accessed on January 3rd, 2017. Kryger A.I. et.al. Does computer use pose an occupational hazard for forearm pain; from the NUDATA study. Occup Environ Med 2003;60:e14. Accessed on January 3rd, 2017. doi:10.1136/oem.60.11.e14. Kumar, Shrawan: Muscle Strength. Florida: CRC Press 2004.https://books.google.tt/books?id=IXRJ457fGp8Cpg=PA10lpg=PA10dq=differential+fatigue+theorysource=blots=6ZQ3rQg2Kjsig=1GtsSbEPM6fKvdB7LqBgHGyY8Hwhl=ensa=Xved=0ahUKEwic67C-h6XRAhVBLSYKHStyBwwQ6AEIKTAC#v=onepageq=differential%20fatigue%20theoryf=false Accessed on January 3rd, 2017. Kumar, Shrawan: Biomechanics in Ergonomics. Florida: CRC Press 2007. https://books.google.tt/books?id=gDbMBQAAQBAJpg=PA3lpg=PA3dq=Multivariate+Interaction+Theorysource=blots=q43xFPztEHsig=zFHmVwPfraPydVFtZgRF8YSyIX4hl=ensa=Xved=0ahUKEwjfkJTdo5_RAhUI6CYKHWoVDCYQ6AEIWTAJ#v=onepageq=Multivariate%20Interaction%20Theoryf=false Accessed on January 2nd, 2017. Madeleine, Pascal et.al. Computer work and self-reported variables on anthropometrics, computer usage, work ability, productivity, pain, and physical activity BMC Musculoskeletal Disorders201314:226. Accessed on December 8th, 2017. DOI: 10.1186/1471-2474-14-226. Mayo Clinic. Carpal Tunnel Syndrome: Risk Factors. 2014. http://www.mayoclinic.org/diseases-conditions/carpal-tunnel-syndrome/basics/risk-factors/con-20030332 Accessed on January 3rd, 2017. Middlesworth, Matt. The Definition and Causes of Musculoskeletal Disorders (MSDs). Accessed on December 29th, 2016. http://ergo-plus.com/musculoskeletal-disorders-msd/ NHS UK. Repetitive Stress Injury. 2016. http://www.nhs.uk/Conditions/Repetitive-strain-injury/Pages/Introduction.aspx Accessed on January 3rd, 2017. Nunes, Isabel L. and Pamela McCauley Bush (2012). Work-Related Musculoskeletal Disorders Assessment and Prevention, Ergonomics A Systems Approach. Accessed on January 8th, 2017. DOI: 10.5772/37229. Petreanu Viorica and Aurelia-Mihaela Seracin. 2015. Risk factors for musculoskeletal disorders development: hand-arm tasks, repetitive work. https://oshwiki.eu/wiki/Risk_factors_for_musculoskeletal_disorders_development:_hand-arm_tasks,_repetitive_work Accessed on January 8th, 2017. Punnet, Laura. Visual Display Unit Work and Upper Extremity Musculoskeletal Disorders. 1997:16. https://gupea.ub.gu.se/bitstream/2077/4159/1/ah1997_16.pdf Accessed on January 8th, 2017. Appendices Appendix 1: Questionnaire Good day participant, My name is Nichelle Morgan and I am a postgraduate student in the Chemistry Department of the University of the West Indies, St. Augustine Campus. As a requirement for one of my core courses, I have been asked to create a questionnaire which looks at musculoskeletal disorders and the physical and psychosocial effects that it has on computer workers. Once this questionnaire has been completed in its entirety, the responses will be used to further explore the known and unknown causal factors of this occupational disease. With regards to confidentiality, you will not be required to fill out your name or contact information on the questionnaire thus reassuring you that your responses will remain private. I appreciate you taking the time to participate in this study. If you have any questions, please feel free to contact me via my email address [emailprotected] . Once again, I thank you for taking part in this study. Yours respectfully, Nichelle Morgan MSc. Occupational and Environmental Safety and Health, Department of Chemistry, The University of the West Indies, St. Augustine Campus. What is your gender? †¢ Male †¢Female Which age group do you belong to? †¢ 20-24 †¢ 25-29 †¢ 30-34 †¢ 35-39 †¢ 40-44 †¢ >45 What is your ethnic background? †¢ Afro-Trinidadian †¢ Indo- Trinidadian †¢ Chinese †¢ Syrian †¢ Mixed †¢ Other How often do you exercise? †¢ Once a month †¢ Twice a month †¢ 1-2 times a week †¢ Everyday †¢ Never How often do you purchase or consume fast food? †¢ Daily †¢ 1-3 times a week †¢ Twice a month †¢ Once a month †¢ Never How long have you been employed at Republic Bank? †¢ †¢ 5-9 years †¢ 10-14 years †¢ 15- 19 years †¢ >20 years Do you use computers daily at work? †¢ Yes †¢ No If you responded Yes to Question 7, how many hours do you use the computer? †¢ †¢ 4-6 hours †¢ 6-8 hours While working with the computer, how often do you take a short break (besides lunch hour)? †¢ Never †¢ Every 2 hours †¢ Every 4 hours †¢ Depends on the work load Do you experience any muscular pains while working? †¢ Yes †¢ No If you responded Yes to Question 10, which part of the body does this pain occur? †¢ Neck †¢ Shoulders †¢ Upper back †¢ Lower back †¢ Arms and Wrists †¢ Legs †¢ All the above How often do you experience these pains? †¢ Everyday †¢ Every other day †¢ 1-2 times a week †¢ Twice a month †¢ Once a month †¢ Never Select the pain intensity that you experience †¢ Mild †¢ Some Discomfort †¢ Very Uncomfortable †¢ Intense †¢ Unbearable At times does the pain cause you to stop working? †¢ Yes †¢ No Was there an occasion where you missed working day/working days because of the pain? †¢ Yes †¢ No If you responded Yes to Question 15, how many days were you absent from work? †¢ 1-2 days †¢ 3-5 days †¢ 2 weeks †¢ 1 month Is your office furniture (computer chair) comfortable? †¢ Yes †¢ No If your response to Question 17 is No, select the reason below †¢ Chair is not adjustable †¢ The seat of the chair is too hard †¢ The back of chair does not support your spine properly †¢ Not enough leg room below desk †¢ All the above Appendix 2: Budget The estimated cost of the equipment required to carry out this study is $110,000. The cost of the ergonomically friendly chairs for the experimental group is $63,646.65 and the cost of the placebo chairs for the control group is $36,478.15. The rest of the funds ($9,845.05) would be distributed to the 100 participants as a token of appreciation for taking part in this study. There was a signed agreement between the sponsor of the equipment where they arranged to cover 60% of the cost while the research team will cover the remainder 40%.

Avatars Will Replace Faces And Profiles :: Internet Net World Wide Web Media

I never thought when I started blogging that I would receive over fifty thousand views from one website alone. That is a big compliment for an old guy that lives in Brooklyn. I guess whatever I have to say must be stimulating. The lack of comments that I and most other male writers receive is not a sign of poor writing only a sign that women are not interested in a mans individuality or creative ability. I have seen many extremely boring and frivolous articles written by women receive over fifteen compliments. It is obvious that they are coming from lady friends that haven?t the talent to say anything more than ?Very Interesting?. Or ?I love it?. Most websites are dominated by groups of women that support one another. They are called ?Communities? by their directors. I call them ?Cabalas?. Fortunately I can gain popularity without joining any of them. The thousands of views I have received shows that I can stand alone. If I needed the support of groupies to be read, it would be t ime for me to stop writing and go fishing. I would like to remedy the situation and give the floor to those writers that really have something interesting to say but that is impossible. Popularity of the writer not the quality of what is written has always been the rule. A successful writer has to cater to the crowd. If a person chooses to read articles only by writers in their ethnic group nobody can interfere with their choice. Not all people are groupies and many of them are very fair. Their individuality deserves my respect. There is no way to appreciate or understand an article better than when it is written by an author who is represented by an avatar. Without a clue to the identity of the writer the reader is forced to pass judgment only on what is written. This poses no problem for a person that possesses the ability to analyze what is read. But for the groupie an article that does not identify the author creates a state of terror for them, because they must know the identity of the writer. Some groupies only feel comfortable reading an article written by a certain gender. Others demand to know the religion or racial group of the author before reading the article. These groupies by their practice censor the independent writer who attempts to approach a subject fairly.

Am I Me Or Am I Someone Else? Essay -- Psychology, Personality

Who am I? What makes me who I am? My friends would probably say that it’s my genuine nature and compassion that make me who I am. They might also say that I find ways to create my identity without even trying and that I make my own path with my morals as a guide. I’d probably say it’s my dashing good looks, wit, and charm. My experiences, my parents, and my surroundings, have all contributed to establishing my identity. In Derek Parfit’s writings Reasons and Persons and â€Å"Personal Identity,† he discusses his ideas on what would matter most, personal identity or survival, and he claims that it is survival, rather than personal identity that matters. Where Parfit expresses this view, this is where I disagree. I believe that where survival is there must be personal identity. Both should go hand in hand and there is more to personal identity than psychological/bodily continuity. I believe to an extent that Parfit is right in claiming that survival i s what matters, overall it is better to be surviving than physically dead but if your personal identity is gone, doesn’t that make you dead as a person and a new person is in your place? In an article, Derek Parfit argues is that: â€Å"The real reason seems to me now this. Does personal identity just consist in bodily and psychological continuity, or is it a further fact, independent of the facts about these continuities? Our reactions to the ‘problem cases’ show, I believe, that we believe the latter. And we seem inclined to believe that this further fact is peculiarly deep and is all-or-nothing---we believe that in any describable case, it must hold completely or not at all. My main claim is the denial of this further fact† (Robinson). In Reasons and Persons, Parfit makes the claim that pe... ...ontinuous with me is what is important. For me to survive, in the way that matters to Parfit, means that it is enough for someone to inherit enough of my psychological attributes. If two or more people inherit my attributes, that is almost as good as ordinary survival. Although, I would argue that this idea of being the same person is what matters in survival/continued existence. When one is divided, they cease to be. Even though they have remnants of the past them, that doesn’t make it them. Works Cited Fumerton, Richard, and Diane Jeske. Introducing Philosophy Through Film: Key Texts, Discussion, and Film Selections [Paperback]. Print. Parfit, Derek. Personal Identity. The Philosophical Review, Vol. 80, No. 1 (Jan.,197) pp. 3-27. Robinson, John. Personal Identity and Survival. The Journal of Philosophy , Vol. 85, No. 6 (Jun., 1988), pp. 319-328

Dances With Wolves Analysis Essay -- Movies Native Americans History P

Dances With Wolves Analysis The movie "Dances With Wolves" was produced in 1990 and directed by Kevin Costner who starred as the main character. "Dances with Wolves" tells us the story of a white man who gets acquainted with the Sioux, who learns to love and respect them as valuable people with a culture and who discovers how wrong white people's preconceived ideas about Native Americans are. A sense of adventure and drama is the feeling "Dances with Wolves" gives us. With this movie, Costner made his debut as a film director. "Dances with Wolves" scored "a total of seven Oscars for best directing, best script, cutting, music and sound effects." (Sanders, Simon D.) A common scene in a medical tent during the Civil War could describe the opening scene of the movie: Two doctors are bending over a soldier, ready to amputate his badly injured leg. The doctors leave the tent for a break just before the amputation. Soldier Dunbar uses this moment to pull back on his boot and stumbles out of the tent. He doesn't see a purpose in his life and wants rather death than a life with one leg. He gets on his horse and attempts suicide by riding across the enemy line. Surprisingly, the enemies are unable to shoot him, and his own solders are starring at him with disbelieve. They do respect him for his crazy, yet brave act. Dunbar's people take advantage of the moment of distraction and storm the enemies line, making a victory. Dunbar receives outstanding medical treatment and gets to keep his leg. As a decorated veteran, he chooses to take a post in the west because he wants to see the frontier before its gone. Dunbar is fascinated about the wide, open spaced no mans land: "The country is everything I dreamed it would be." ... ...it [the Indian Removal] was supposed to be voluntary, removal became mandatory whenever the federal government felt it necessary. The memory of these brutal forced marches of Native Americans, sometimes in the dead winter, remained vivid for years to come in the minds of those who survived. Paherman indicates that the Plains Indians Wars, "which raged during the last half of the 19th century, ended with the slaughter of Sioux men, women, and children, as well as the soldiers of the U.S. 7th Calvary, at Wounded Knee, South Dakota, on December 29, 1890." Works Cited: Costner, Kevin, dir. Dances with Wolves. Per. Kevin Costner, Mary McDonnell, Graham Greene, and Rodney A.Grant. 1990. Videocassette. Orion, 1991. Paherman. "Indian Removal." "n.d." 17 August 2001. Sanders, Simon D. We are fans of Kevin Costner. Biography. February 2001. 17 August 2001.

Industrial Revolution Dbq

Industrial Revolution DBQ The Industrial Revolution greatly increased the production of goods. It began in England on the 1700s. Factories were built in clusters and were built near water for their power. The Industrial Revolution had many negative and positive effects, but the negative effects outweighed the positive effects. The Industrial Revolution had many positive effects. It created jobs for many people, less people were on the streets with no job. It gave people hope in improvement in their life. People had jobs now that paid money and since so many people had jobs, more products were produced.This lead to cheaper, mass produced items, so many products were produced that the prices decreased and people were able to afford new thing like clothes and other things they wanted. In the picture from the 1900s showing a man in nice clothes with a shiny car. The man doesn't have rag clothes, it's a nice suit with no rips or tears. With long term positive effects, child labor laws hav e been produced. Because of all the injuries children went through during the Industrialization, laws have been made to make working conditions better and kids can't work until a certain age.The Industrial Revolution had many negative effects. One negative effect was injuries and death on the job. In the Testimony, by Joseph Hebergam, Hambergam was a man who is sick and he is talking to a man about how he caught his illness by damaged lungs and his leg muscles won't function properly and will not support the weight of his bones. He also talks about how he will die in a year. In the testimony he explains how he received the illness from the dust in the factories and from overworking and insufficient diet. Then the man goes into talking how his brother died from a cut from a machine and died of infection.Another negative effect would be that people's life-spans decreased, a lot. The average life-span for a farm workers was 38, the average for a factory worker was 17. The working condi tions were so bad and most people worked until they died. People also died from sicknesses, people would get sick and then make contact with others and the sickness would spread to others. Lastly, a long term effect was pollution. It's hard to clean up the damage that has been done to the world. People would just throw things on the street and just trashed the world. The waste and trash caused pollution which is very hard to get rid f. In the picture that shows the smoke stack, it shows all the smoke that would go into the air from the factored. That polluted our world a lot too. In the Industrial Revolution the negative effects outweighed the positive. People were dying young. When people died, the job they had had to be replaced. Many people lost their lives at a young age. In the Testimony, by William Cooper, he talks about how the man was eight and twenty years old. He started working in the mills when he was ten. He talks about how he would start at five in the morning and stop ped at nine.He had one period of 40 minutes in the 16 hours at noon for a meal. If the people in the factories started to get tired they were often whipped. He tells how he had no time for school, he can read but he can't write. People were in these factories for so long they had no education that was needed for life. He had no knowledge about books or education things. Another way the negative outweighs the positive is that pollution was caused that has made the world worse. It can't be changed. In the excerpt from the conditions of working class, it talks about how filthy the streets were.It says in the excerpt â€Å"the streets are usually unpaved, full of holes, filthy, and strewn with refuse. Since they have neither gutters nor drains, the refuse accumulates in stagnant, sinking puddles. † The world was very polluted and caused horrible living conditions for people. Lastly, even though people were getting more money, there wasn't enough people for housing for them people to live. Because so many people wanted jobs, cities were becoming overcrowded. There is no point in having money for a house when the city is too crowded for one. The Industrial Revolution had many negative and positive conditions.Out of all the effects the negative effects outweighed the positive. As you DNA see the Industrial Revolution had many positive effects like creating jobs for people, creating cheaper mass-production and child labor laws were later created. The Industrial Revolution had many negative effects like injuries and decreased and pollution was created. If the negative effects weren't so bad as they were, like people dying on the job and working conditions weren't so bad then the positive effects would have outweighed the negative. people would have loved much longer. Industrial Revolution Dbq Industrial Revolution DBQ The Industrial Revolution greatly increased the production of goods. It began in England on the 1700s. Factories were built in clusters and were built near water for their power. The Industrial Revolution had many negative and positive effects, but the negative effects outweighed the positive effects. The Industrial Revolution had many positive effects. It created jobs for many people, less people were on the streets with no job. It gave people hope in improvement in their life. People had jobs now that paid money and since so many people had jobs, more products were produced.This lead to cheaper, mass produced items, so many products were produced that the prices decreased and people were able to afford new thing like clothes and other things they wanted. In the picture from the 1900s showing a man in nice clothes with a shiny car. The man doesn't have rag clothes, it's a nice suit with no rips or tears. With long term positive effects, child labor laws hav e been produced. Because of all the injuries children went through during the Industrialization, laws have been made to make working conditions better and kids can't work until a certain age.The Industrial Revolution had many negative effects. One negative effect was injuries and death on the job. In the Testimony, by Joseph Hebergam, Hambergam was a man who is sick and he is talking to a man about how he caught his illness by damaged lungs and his leg muscles won't function properly and will not support the weight of his bones. He also talks about how he will die in a year. In the testimony he explains how he received the illness from the dust in the factories and from overworking and insufficient diet. Then the man goes into talking how his brother died from a cut from a machine and died of infection.Another negative effect would be that people's life-spans decreased, a lot. The average life-span for a farm workers was 38, the average for a factory worker was 17. The working condi tions were so bad and most people worked until they died. People also died from sicknesses, people would get sick and then make contact with others and the sickness would spread to others. Lastly, a long term effect was pollution. It's hard to clean up the damage that has been done to the world. People would just throw things on the street and just trashed the world. The waste and trash caused pollution which is very hard to get rid f. In the picture that shows the smoke stack, it shows all the smoke that would go into the air from the factored. That polluted our world a lot too. In the Industrial Revolution the negative effects outweighed the positive. People were dying young. When people died, the job they had had to be replaced. Many people lost their lives at a young age. In the Testimony, by William Cooper, he talks about how the man was eight and twenty years old. He started working in the mills when he was ten. He talks about how he would start at five in the morning and stop ped at nine.He had one period of 40 minutes in the 16 hours at noon for a meal. If the people in the factories started to get tired they were often whipped. He tells how he had no time for school, he can read but he can't write. People were in these factories for so long they had no education that was needed for life. He had no knowledge about books or education things. Another way the negative outweighs the positive is that pollution was caused that has made the world worse. It can't be changed. In the excerpt from the conditions of working class, it talks about how filthy the streets were.It says in the excerpt â€Å"the streets are usually unpaved, full of holes, filthy, and strewn with refuse. Since they have neither gutters nor drains, the refuse accumulates in stagnant, sinking puddles. † The world was very polluted and caused horrible living conditions for people. Lastly, even though people were getting more money, there wasn't enough people for housing for them people to live. Because so many people wanted jobs, cities were becoming overcrowded. There is no point in having money for a house when the city is too crowded for one. The Industrial Revolution had many negative and positive conditions.Out of all the effects the negative effects outweighed the positive. As you DNA see the Industrial Revolution had many positive effects like creating jobs for people, creating cheaper mass-production and child labor laws were later created. The Industrial Revolution had many negative effects like injuries and decreased and pollution was created. If the negative effects weren't so bad as they were, like people dying on the job and working conditions weren't so bad then the positive effects would have outweighed the negative. people would have loved much longer.

Bikram Yoga

The philosophy and practice of Yoga date back to ancient times, originating perhaps as early as 5,000 to 8,000 years ago. It has been argued that the rules or percepts set down in the first systematic work on Yoga, Patanjali's Yoga Sutras, do not set forth a philosophy, but are practical instructions for attaining certain psychological states. Over many millennia, different yogic meditative techniques had been developed and used to restore and maintain health, and ultimately to attain states of enlightenment.Yogic meditative techniques have been transmitted through Kundalini yoga, Sahaja yoga, Hatha yoga and the other yogic lineages. Though there are numerous styles of yoga; the styles vary according to the emphasis and combination of four primary components: asanas, pranayamas, mantras, and the various meditation techniques. In Kundalini yoga, there are thousands of different postures, some dynamic and some static, and also thousands of different mediation techniques, many of which are disorder specific.Kundalini yoga meditation techniques are usually practiced while maintaining a straight spine, and employ a large number of specific, and highly structured breathing patterns, various eye and hand postures, and a wide variety of mantras. All of these techniques supposedly have different effects and benefits in their respective combinations. 38 History of Bikram Yoga Bikram Choudhury founded the Yoga College of India in Beverly Hills, California, in 1974. Bikram combined ancient yoga doctrines with scientific input from doctors at the Tokyo University Hospital to put together a modernized and standardized workout.Bikram yoga is an intelligently designed series of twenty-six postures that works the body from the inside out. Each posture strengthens and stretches the muscles for the next posture. Breathing is coordinated with the postures, and there are also separate breathing exercises. Bikram yoga also trains the mind through meditation to improve self-control, determination, concentration, and patience. (Simpkins, Annellen 36) This is one of the most often prescribed yoga styles. Bikram Choudhury was himself a multi-sport athlete.He was a marathon runner and a world record holder in Olympic weightlifting. Once known mainly as â€Å"the yoga of the stars,† this style of hatha spread the United States via Beverly Hills. Bikram yoga is better known today as â€Å"Hot Yoga† because it is taught in a room kept at approximately 90 degrees Celsius. What many people do not know is that although this style is purported to have originated with its namesake Bikram Choudhury, it actually can be traced back to Bishnu Gosh, the brother of Paramahansa Yogananda who founded the Self-Realization Fellowship in 1925. 26 Asanas of Bikram YogaThe important pranayama and asanas for correcting abdominal disorders are: Pranayama with Rechala and Puraka, Uttanapada asana, Pawana Mukta asana, Bhujanga asana, Shalabha asana, Pashchimottan asanas, and pranayama are described and illustrated: PRANAYAMA (with Rechaka and Puraka) Pranayana is a special kind of breathing exercise. There are various forms of pranayama; though each is done differently, most have these three steps in common: Rechaka (Exhalation) Puraka (Inhalation) Kumbhaka (Retention) In this particular pranayama, there are only rechaka and puraka but no kumbhaka (retention of the breath).One significant aspect of this pranayama is that it is a diaphragmatic breathing. In this exercise, the stomach is rhythmically pulled in and out. It is very important to remember that the stomach is not pushed upward and downward. Benefits: This asana activates the kidneys, liver, pancreas, and the whole abdominal area. Because of this internal activation, it removes constipation, wind troubles, indigestion, dysentery, diarrhea, acidity, and gastrointestinal disorders. This asanas also brings flexibility to the spine and invigorates the eyes, face, lungs, chest, neck, shoulders, and the whole upper area of the body.Since it is a harmless asana, it is recommended for every practitioner. (Sinha 34) PASHCHIMOTTAN ASANA (Posterior stretch pose) Sit on the floor and stretch both legs in front. Keep the heels and toes together. Be seated firmly, with the spine, neck, and head straight. At this stage, the hands should be on the floor on both sides of the legs. DHANUR ASANA (Bow Pose) Lie on your stomach. Keep your arms stretched on both sides. Rest your head on either cheek on the floor. Bring the legs and heels together. Breathe normally. Bend both legs at the knees and bring the heels close to your hips.Then grasp the right ankle with the right hand and the left ankle with the left hand. If you find it difficult to reach the ankles, your may hold the toes. Now, holding either the ankles or the toes firmly, bring the knees and the ankles close together. Keep the cheek on the floor. Benefits: Dhanur asana activates all the glands of the endocrinal system. The pancreas becomes fully energized because of the internal as well as external impact of this asana on it. Thus, there is an all-round conditioning of the pancreas. As a result, its normal health is restored and it begins to release insulin properly.The asana has a good effect on the adrenal, thyroid, parathyroid, pituitary, and sex glands. Because the cells of all these glands are activated, the secretion of their respective hormones becomes normal. This asana corrects disorders of the joints, spinal cords, lungs, chest, and abdomen. It removes various types of stomach troubles, develops digestive power, and eliminates extra weight and fat. The asana has some specific benefits for women: it corrects menstrual disorders and order troubles related to the reproductive organs. (Sinha 63,64, 44, 45)UJJAYEE PRANAYAMA (In Lying Position) Pranayama is mainly a kriya (exercise) with air. It contains â€Å"life force† (Prana Shakti). It also has an absorbing, activating, and massaging capacity. Because of these qualities, air is regarded as a great purifier as well as a giver of life to the inner organs of the body. The body makes full use of these qualities during pranayama. Ujjayee Pranayama can be practiced in two positions: standing and lying. There is full impact of it in the first position and a little less in the second. But the first is a strenuous and the secondis easier.Therefore, practitioners are advised to practice Ujjayee lying down for one month and then may switch to the standing position. Benefits: The most remarkable benefits of Ujjayee are that it does the internal purification, activation, and energizing, together with external control and conditioning, all at the same time. For asthmatics, Ujjayee is most effective for correcting and strengthening the lungs and the bronchiole linings. (Sinha 70, 73) TARA ASANA (Palm Tree Pose): Stand up and make a forty-five degree angle with the feet. Let the hands hang loosely at the sides. Keep the body straight an d look ahead at eye level.Breathe normally. This is the position of readiness. Benefits: Tara asana strengthens the lungs and chest. Though the outward activation in this kriya is of the hands, it internally activates the lungs, muscles of the chest, and the respiratory system. For asthamatics, therefore, it provides a corrective as well as a strengthening effect to their bronchioles and lungs. For general practitioners, Tara asana has several benefits. It enhances the measurement of the chest. Those whose chests are not properly developed can find this asana more beneficial by making the chest proportionate.It builds up the chest muscles in an all-round way and has a curative effect for any disorder of this area. To add a few inches to their height might also find it very rewarding. People suffering from pain in their shoulder joints can correct their disorders through Tara asana. (Sinha 76, 79) YOGA MUDRA (Yoga Symbol): The perfect way of practicing the Yoga Mudra is to be in the Lotus Pose first. But it is not easy for everyone to sit in the Lotus Pose. Hence, those who cannot do it should sit on the floor with folded legs. Bring both hands behind the back. Grab the wrist of one hand with the other hand.Make a fist with the hand which is being held. At this stage, keep the hands loose and let them rest on the back. Straighten the spine. Look in front while keeping the neck and head erect. This is the position of readiness. SIMHA ASANA (Lion Pose) Put a blanket or a towel on the floor. Bend both legs at the knees and sit on the curve of soles and toes, keeping the heels apart and turned upwards under the hips. Since it might be difficult for some persons to make this curve with the toes, soles, and heels, they are advised to sit on their bent legs in any position they can possibly manage to make.After being seated either on the curve of the heels or in any position, do the following: straighten the body. Keep the head, neck, and spine in one line. Look in fr ont. Put the palms of the hands on their respective knees. Breathe normally. Benefits: Simha asan is very famous for its various remarkable benefits. It has medicinal value for curing throat trouble, voice deficiency, and tonsillitis. It also has a good effect on the respiratory system. It activates the larynx, trachea, and all the bronchioles. It invigorates the thyroid cartilages.Because of this internal activation and invigoration, health is restored to the whole respiratory system and its disorders are removed. This is an easy asana which can be done by anyone. (Sinha 83, 84) SARVANGA ASANA (Whole Body Pose) Lie down on your back on the floor. Place the palms down next to the body. Bring the heels and toes together and keep them loose. Straighten the whole body and look towards the ceiling. Breathe normally. Benefits: Sarvanga asana is one of the most valued asanas of the Hatha Yoga system. As its name indicates, it is indeed an asana of the whole body.There is hardly any area o f the body which is not energized, activated, and exercised during this asana. Because of its wholeness in effect, it is regarded next only to the king of all asanas—Shirsha asana (Head Stand Pose). The asana has countless benefits. Therefore it is a very desirable asana for general practitioners. It corrects any disorder of the circulatory system; supplies blood to the facial tissues; removes constipation, gastric disorders, and abdominal troubles; strengthens the digestive system; and energizes all the sex glands. (Sinha 85, 86) MATSYA ASANA (Fish Pose)After practicing Sarvanga asana, it is necessary to do Matsya asana. There are several good reasons for this. Certain asanas activate certain parts of the body more than others. To reverse this difference of impact, such asanas are followed by particular asanas to create a balance. For example, during Sarvanga asanas the head, neck, and shoulders are passive and the lower areas of the body are active. To create a balance, Sar vanga is followed by the Matsya asana so that the head, neck, and shoulders become active and the lower areas of the body remain passive.Thus, by doing the Matsya asana after the Sarvanga asana, the whole body is activated properly and in a balanced way. There are two ways of doing the Matsya asana: 1) With the Lotus Pose, and 2) Without being in the Lotus Pose. The first form is regarded as superior to the second, but both are equally beneficial. SANTULAN ASANA (Balancing Pose): Place a carpet on the floor and stand on it. Make the body straight and firm. Look straight ahead. Let the hands hang at the sides. This is the position of readiness. Benefits:Santulan asana is mainly a kriya of the major joints of the body. It removes their rigidity and makes them flexible. It also normalizes the blood circulation in the affected areas and tones up the muscles. As a result of enhanced blood circulation and muscle conditioning, pain in the joints is corrected. This asana has a curative effe ct on the knees, ankles, shoulder joints, wrists, palms, and fingers. SETUBANDHA ASANA (Bridge Pose): Lie down with your back on the floor. Bend the legs at the knees and bring the heels close to the hips.Keep the heels about two or three inches apart. Let the knees also be about three inches apart. Bring your hands close to the body on both sides. Put the palms on the floor. Look straight up and breathe normally. This is the position of readiness. Benefits: The main impact of Setubandha asana is on the spine and the hip joints. Those who have pain either in any part of the spine or in the hip joints strongly advised to practice this asana. SIDDHA ASANA (Auspicious Pose): Persons with moderate joint pain of any type can be completely cured if they practice the asanas of this series.Chronic cases, however, might take a little longer time than up to this point to become fully cured. Therefore, patients with chronic arthritis are advised to practice all the asanas regularly. Sit on a c arpeted floor and stretch out both legs in front. Keep your spine straight and firm. Look in front. Keep the hands on the floor. Breathe normally. This is the position of readiness. (Sinha 87, 93, 95, 106, 107, 108) It must be emphasized that one must eat a proper diet along with the regular practice of yoga to get satisfactory results.Other forms of Bikram Yoga like Ardha Chandrasana with Pada-Hastasan (Half Moon Pose with Hands to feet Pose),Utkatasana (Awkward Pose), Garurasana (Eagle Pose), Dandayaman –JanuShirasana Standing Head to Knee pose), Dhanurasana (Standing Bow Pulling Pose), Tuladandasana (Balancing Stick Pose), Dandayamana (Standing Separate Leg Stretching Pose), Trikonasana (Triangle Pose), Padangustasna (Toe Stand Pose), Pavanamukrasana (Wind Removing Pose), Sit Up (Sit Up), Bhujangasana (Cobra Pose), Salabhasana (Locust Pose), Poorna- Salabhasana (Full Locust Pose), Supta-Vajrasana (Fixed Firm Pose), Ardha- Kurmasana (Half Tortoise Pose), Ustrasana (Camel Po se), Sasangasana (Rabbit Pose) Janushirasana with Paschimottanasana (Head To Knee Pose with Stretching Pose), Ardha- Matsyendrasana (Spine Twisting Pose), Khapalbhati (Blowing In Firm). All these forms of Bikram Yoga are beneficial for the health of both men and women. All forms have their own special significance and provide extra energy to the body. Harms of Yoga: Yoga or any other exercise—done carelessly or aggressively can be harmful. Do not approach yoga practice hastily or aggressively.Constant attention to breathing an alignment distinguishes yoga form calisthenics and acrobatic, making it rehabilitative for the body and the spirit. Using each pose to create inner quietness and peach will move you towards healing and rejuvenation. But if a person attempt to do yoga poses without attention to the principles of good body mechanics and proper spinal alignment, it will hurt. If people have limited flexibility, person can suffer back injuries in forward bends or backbends. And it person will attempt to fit his inflexible (or overly flexible) body into yoga poses as demonstrate by accomplished yoga practitioners, harm can result. (Schatz 30) Conclusion:In Bikram yoga practice, the body temperature is forced up by sealing off the room and turning the heat up high; this helps to warm muscles and flush toxins from the body. Bikram involves a set sequence of postures. There are twenty-six of these, and each one is usually practices twice. Standing and balance poses come first, followed by back bends, forward bends, and twisting postures. Breathing is emphasized, and the Ujjayi breaths as well as fire breath are practiced. In a Bikram yoga class, use a mirror and are encourages watching yourself; it's said that you are your own best teacher. A Bikram yoga class makes for an intense workout and tends to attract men for that reason. However, Bikram yoga is meant to be open to everyone whatever your sex, age, or state of health.A certified Bikram yoga teacher should be able to help you pace yourself and make any necessary adaptations to postures. (Tomlinson 80, 81)) References Meditation practices for health state of the research. US: DIANE Publishing38 Simpkins, Alexander. Annellen, M, Simpkins. (2003). Yoga Basics. US: Tuttle Publishing. 36 Sinha, Phulgenda. (2005). Yoga Therapy for Common Health Problems: (Including Drug Abuse, Alcoholism†¦US: iUniverse 34, 63, 64, 44, 45, 83, 84, 85, 8687, 93, 95, 106, 107,108) Schatz, Pullig, Mary. (1992). Back Care Basics: Doctors Gentle Yoga Program for Back and Neck Pain Relief. London: Rodmell Press. 30 Tomlinson, Cybele. (2000). Simple Yoga. Red Wheel Publishers. 80, 81.