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(Harvard School of Public Health, 2013, p.1)
Energy expenditure is decreased due to sleep deprivation because there is a decrease in physical activity as well as the body temperature being lowered. (Harvard School of Public Health, 2013, p.1)
Summary of Literature
The literature reviewed in this study has informed the study that children who sleep less hours each night are at a higher risk of becoming obese than children who sleep more than 12 hours each night. In a different study it is reported that infants sleeping less than 12 hours per night are twice as likely to be obese by age three. A study reported that followed children from birth to age 32 states findings that reduced sleep results in a 50% higher risk of obesity. More than nine million children over six years of age in the U.S. are obese. Sleep deprivation results in risks for cardiovascular disease,…… [Read More]
Sleep Deprivation and Adolescent Obesity
Sleep Deprivation the effects it has on adolescent obesity.
Sleep deprivation and adolescent obesity: Literature review
We have become a 24/7 society. Adolescents in particular are known for shortchanging themselves on sleep. According to the National Center for Health Statistics, more than 30% of adult men and women sleep less than 6 hours a night and many adolescents sleep far less than that on a regular basis (Gupta 2003). And the rise in obesity corresponds with a subsequent decline in the average number of hours teens sleep every night. Adolescent obesity has tripled in the past thirty years, according to the Centers for Disease Control. For example, one study by Gupta (et al. 2003) compared sleep patterns in obese and non-obese adolescents and found "obese adolescents experienced less sleep than nonobese adolescents (P < 0.01). For each hour of lost sleep, the odds of obesity…… [Read More]
.. drastically affects the body's ability to metabolize glucose, leading to symptoms that mimic early-stage diabetes." (Sleep Deprivation Symptoms) This effect on the normal functioning of the body can lead to reduced concentration and even to radical and uncharacteristic mood swings. For instance The National Sleep Foundation (NSF) has suggested that many social problems, such as road rage, may be caused, in part, by a sleep deprivation. (Sleep Deprivation Symptoms)
Another factor that causes sleep deprivation is underlying physical as well as mental health issues. People suffering for depression and forms of post -traumatic stress disorder can suffer from insomnia which can lead to a pattern of sleep deprivation. Sleep deprivation affects the frontal cortex to the brain which ensures normal health sleep functioning. This area of the brain also controls speech and types of memory, as well as problem solving tasks. It therefore becomes obvious that long periods of…… [Read More]
Sleep deprivation is frequently a direct result of the need for intensive care, constant surveillance and monitoring that combine to limit the opportunities for uninterrupted sleep in the intensive care unit (ICU). The problem is multifactorial, with patients' chronic underlying illness, pain, pharmacological interventions used for the treatment of the primary illness, as well as the ICU environment itself have all been shown to be contributing factors to the process of sleep deprivation. In response to a marked decline in patient satisfaction with the quietness of their ICU rooms, this study implemented and administered a series of effective noise-abatement steps. Consistent with the findings from other similar studies, the results of this study found that ICU patients rated survey showed that monitor alarms were rated as the most bothersome noise by the most patients, followed by IV pump alarms, staff talking, and bed alarms. Although not all sources of noise…… [Read More]
Sleep Deprivation: Its Effects and Prevention
For many people, sleep deprivation is a fact of their daily lives and routines. Over-commitment, coupled with a desire to work more and to maximize the little leisure time one has, can lead to extreme sleep deprivation on a regular basis. Even moderate sleep deprivation, according to the National Health Service (NHS) of the United Kingdom, can result in brain fog, difficulty learning, irritability, and over-emotionality (2018). Of course, occasional loss of sleep may be inevitable, due to work or school commitments, such as final exam periods. But prolonged, sustained sleep deprivation has become a way of life for too many people, particularly given the rise of digital technologies and the ease of staying up for long periods of time in the dark, staring at a screen. Irregular shift work and the demand for longer shifts in the new, 24/7 global economy has likewise…… [Read More]
As shown in the variable table, the two relevant variables for determining how sleep affects abilities are Hours (the number of hours each participant has gone without sleep) and Errors (the number of errors each participant made in their arithmetic test). Both are quantitative variables; Hours is the independent variable in this study, and Errors is the dependent variable. This particular study has a sample size of ten -- ten subjects were examined during the course of the research. Analysis of the raw data collected from these subjects was conducted using the spreadsheet and statistical program Microsoft Excel.
By highlighting the two columns of relevant data and using Excel's built-in functions, a scatter plot was created. The arrangement of the data in the plot visually suggests a linear relationship, which makes further regression analysis appropriate. Excel was thus used to add a trendline to the scatter plot, and…… [Read More]
Sleep Depivation and Expet Witnesses
Intoduction (the issue(s) pesented and pupose of you pape)
The pape will focus on the links between sleep depivation, false confessions and totue. The pape is witten in the context of Fedeal Rules of Evidence 702 and the testimony of an expet witness. The focus lies in the fight between expets on each side (defense and posecution) and how an expet witness can povide claity egading a confession and whee the line dawn on the continuum between a voluntay confession and someone who is being totued.
Findings of pimay/seconday souces
Sleep Depivation in the Context of Inteogation
Exteme sleep depivation is widely used in the context of inteogation and has isen to a fine at. The executive summay of The Senate Intelligence Committee Repot on Totue: Committee Study of the Cental Intelligence Agency's Detention and Inteogation Pogam defines "sleep depivation" as "keeping detainees…… [Read More]
[Pedrazzoli et.al, 2004]
While the above study discussed changes in levels of beta-adrenergic receptors, a research by Hip lide et.al studied the effects of REM deprivation on the binding changes among ?1-, ?2-, ?1- and ?2 adrenergic receptors in different regions of the brain. All the 91 rats used in the study were sleep deprived for 96 hours prior to the experiment. It was observed that the binding of [3H] prazosin to the ?1 receptors was not considerably different along the different regions of the brain but a mild reduction was observed. Similarly there was no significant difference in the binding to ?2 sites labeled as [3H] UK-14, 314 in all of the 91 observed areas but it showed a mild increase. However, the ?1- and ?2 receptors showed considerable reduction in binding. Data gathered using quantitative receptor autoradiography revealed that atleast in 13 of 69 brain regions, ?1 receptor…… [Read More]
This is also consistent with prior data that indicated that insufficient sleep during adolescence increased feelings of depression, anxiety, and moodiness (Brody, 2007).
In the last few years, researchers have concluded that a significant percentage of car accidents (especially single vehicle accidents) are attributable to sleepiness behind the wheel and that sleep deprivation actually impairs driving ability and reaction time as much as driving under the influence of alcohol (Siegel, 2005). Likewise, chronic sleep deprivation undermines work productivity, because its effects are cumulative.
Our daily schedules normally dictate how much we sleep, and because we are able to function even without enough sleep, many of us do not realize that we are getting too little sleep until we have the opportunity to vacation without the need to follow any particular schedule. According to researchers, clues that we are sleeping less than we need include difficulty concentrating and napping during the…… [Read More]
Most research on the subject indicates that an individual suffering from sleep deprivation may have more difficulty placing regular events or moments of adversity into proper perspective. An absence of sufficient sleep may make one more quick to anger, to become despondent or to interact with others in hostile or inappropriate ways. (ikipedia, 1) Individuals lacking the proper sleep may find themselves less in control of their emotions, even to the extent that many studies have attributed bouts with depression and anxiety to sleep deprivation.
And of course, if you are not getting the proper amount of sleep, your body will suffer. Human beings are meant to enter into this resting phase for a sufficient duration every night. ithout this regular sleep, important systems such as the body's immune system fail to generate the needed energy to function properly. According to a 2001 study on the subject, "the number of…… [Read More]
Sleep Deprivation on the Brain
Studies on sleep deprivation continually display an inconsistent (negative) effect on mood, cognitive behaviour, and motor function as a result of a rising propensity for sleep as well as the destabilization of the wake condition. Unique neurocognitive domains such as executive attention, functioning memory, and conflicting higher cognitive behaviours are specifically apt to loss of sleep. In human beings, functional neurophysiological and metabolic studies prove that neural systems that are part of executive function (i.e., prefrontal cortex) are more prone to sleep deprivation in certain persons than in others. New persistent sleep deprivation studies, where sleep loss that are closely replicated in the society, show that deep neurocognitive shortfalls gather over time when faced with subjective adjustment to sleep sensation. All sleep deprivations that are related to any kind of disease-related disintegration like restless legs syndrome and sleep apnea equally lead to neurocognitive function reductions…… [Read More]
Identification of the Problem
Among college students, only 30% report getting sufficient sleep to maintain optimal physical and cognitive functioning, and half of all college students report regular daytime sleepiness (Hershner & Chervin, 2014). The causes of sleep deprivation include stress and work overload, which may begin as early as high school. One study of almost 2000 adolescents revealed persistent health problems and sleep insufficiency, linked to overly early start times for school (Ming, Koransky, Kang, et al, 2011). Therefore, the overall prevalence of sleep deprivation is alarmingly high among adolescents and young adults.
The consequences of sleep deprivation are dire. Poor academic performance and even academic failure are commonly reported consequences of sleep deprivation among both high school and college students (Hershner & Chervin, 2014; Ming, Koransky, Kang, et al, 2011). Lower grade point averages and poorer performance in school can cause long-term consequences for young adult…… [Read More]
I find that I could fall asleep almost anywhere, but especially after eating or when trying to relax. I am usually asleep within minutes of going to bed, but struggle mightily to get up in the morning. On a daily basis I find myself stressed to get through the day without felling tired, irritable and drowsy.
According to the Mayo Clinic's Sleep tips: 7 steps to better sleep (2012) there are 7 steps that one can use to achieve better sleep. These include:
Sticking to a regular sleep timetable -- going to bed and getting up at the same time every day, even on weekends, holidays and days off strengthens ones sleep-wake sequence and helps encourage better sleep at night.
Paying attention to what one eats and drinks -- one should never go to bed either hungry or stuffed as the discomfort might keep them up.
Creating a bedtime ritual…… [Read More]
Infant Sleep Patterns
People sleep nearly one third of their lives and infants sleep significantly more than adults (Franken, Kopp, Landolt, & Luthi, 2009). The function of sleep has hypothesized by different researchers; however, surprisingly there is no general consensus as to what the function and purpose of sleep actually is. It is known that sleep deprivation can have some serious consequences, especially in infants. The reason for this is that growth cycles as well as other developmental and functional processes occur in both the brain and body during sleep (Franken et al., 2009). Since getting adequate sleep is vital in infants it is important to understand their sleeping needs and patterns. In order to understand how to establish safe sleep patterns for children less than 18 months of age is important to understand the stages of sleep, the hypothetical functions of sleep, and the needs of infants regarding sleep…… [Read More]
Comair Flight 5191: Case Study in Fatigue
Aviation Safety: Fatigue
Comair Flight 5191: A Case Study in Fatigue
Comair Flight 5191: A Case Study in Fatigue
Comair Flight 5191 came to a disastrous end in 2006 when the flight crew attempted to take off from a runway much shorter than required for the aircraft they were piloting, resulting in the deaths of 49 of the 50 people on board (Pruchnicki, Wu, and Belenky, 2011). The Comair Captain, First Officer, and air traffic controller failed to perform the necessary checks to ensure the plane was lined up on the proper runway before takeoff. The National Transportation Safety Board (NTSB) investigated the accident and could not definitively determine the cause. Years later at a sleep conference, the NTSB chairman Deborah Hersman mentioned the Comair Flight 5191 tragedy and noted that establishing fatigue as a significant contributing factor is often so difficult that…… [Read More]
Hours of Sleep, Life Satisfaction & Cognitive Functioning
ELATIONSHIP BETWEEN HOUS OF SLEEP, SATISFACTION WITH LIFE AND COGNITIVE FUNCTIONING
elationship between Hours of Sleep and Both of Satisfaction with Life and Cognitive Functioning
Proper sleeping hours are very important for our body's functioning. When a person is sleeping, his body is in the process of repair; thus allowing his brain to have some rest and the needed down time. There are many negative effects of less sleeping hours on the cognitive function as well as life satisfaction of a person.
Just like a proper diet, sleep plays a very essential role in the maintenance of overall health of an individual. Unfortunately, Americans are facing some serious cognitive and life satisfaction problems due to lack of sleeping hours. According to an estimate from U.S. Center for Disease Control & Prevention (CDC), approximately 25% of U.S. citizens have less sleeping…… [Read More]
Neonatal nurseries are the only alternative environment to a human womb that is offered to a preterm infant . The development of these nurseries and its accessories has now opened a new era in the management of these preterm infants .These nurseries by virtue of their sophisticated machines and experienced care givers are now offering a better chance of survival to these fragile infants .These preterm infants are now not only surviving this initial complicated period of their lives but also leading a healthy life comparable to a normal term infant .
Although the preterm infants are profoundly benefited by these nurseries, these infants are also exposed to the various elements of a typical nursery environment .Among these physical elements, the constant lighting, noise, and nursing interventionsare the pertinent ones that may have negative influence on the development and well-being of a preterm infant .These physical elements may…… [Read More]
Similarly, regular exposure to certain types of artificial lighting can have a negative effect on the quality of sleep as well. Research into the comparative health of daytime and nighttime workers has helped establish some of the more specific ways that sleep is important to human health. For example, certain forms of cancer such as breast cancer and colorectal cancer) have been documented at higher rates among nighttime workers Pauley, 2004). As it happens, those forms of cancer are known to be moderated by Melatonin, a hormone secreted by the pineal gland during specific phases of sleep and known to vary in relation to exposure to light Pauley, 2004).
Research on mice revealed that melatonin-related cancers increased when the subjects were exposed to very small levels of light during sleep and also that completely blind human beings have a lower incidence of colorectal cancers than blind people who can perceive…… [Read More]
Managing Risks Associated With Stress
Describe how to maintain life balance and manage risks associated with stress
Maintaining life balance requires happiness. Even during stress, an individual should not allow all the stressors to take a toll on him/her. Avoiding stressors is the most appropriate way of managing stress. Developing new habits could help remove and distract an individual from stressful situations, pressures and stressors, which is essential in managing stress permanently. In this modern world, individuals must learn to change and minimize their exposure to stressful situations. While this technique does not change the situations causing stress, it enables an individual to change his/her relationship and reaction to the stressful situations hence maintaining a life balance.
Early Warning Systems are often used to identify officers at risks of family violence. Describe how to use an early warning system to identify officers at risk of using excessive force.
Officers with…… [Read More]
Lewis Maltby's proposition that employers should not do drug testing (or other testing related to off-work conduct) but should instead focus on impairment testing when an employee is entering the workplace. Instead of using drug testing in a punitive and time-consuming manner, Lewis Maltby holds that the technology exists to see if any safety or impairment issues are present in certain occupations in a way that is non-invasive and far more relevant. For instance, a train engineer, bus driver or airline pilot might be impaired due to stress, illness, sleep deprivation, etc. They could be tested using something akin to a video game, which captures their baseline performance and then compares it to the values at a certain test-time. If the individual is not able to perform the duties, then they are simply bumped for that shift.
Discuss privacy in social media websites. What sort of policies should exist? Does…… [Read More]
Behrens and Rosens (2002) have an entire discussion pertaining to the effects of sleep deprivation on adolescents. College students, actually, routinely deprive themselves of sleep as does the American nation in general (Weiten, 184) mainly in the hope and mistaken belief that they can achieve more in their life this way. According to Dumer and Dinges (2005), in fact, approximately 20% of adults are routinely sleep deprived.
cientific research on sleep, actually, presents something of a paradox since, whilst on the one hand, it indicates that sleep deprivation is not as detrimental as one might expect, on the other hand, evidence seems to indicate that sleep deprivation may be a major social problem, undermining efficacy in school and academic achievement, contributing to countless accidents, and negatively impacting an adolescent's life in various aspects.
The level of seriousness of the effects of partial sleep deprivation depends on the amount of sleep…… [Read More]
This last category includes the infamous waterboarding technique, which has -- in subsequent evaluations -- been labeled illegal torture. An important consideration in the evaluation of these techniques has been the additive impact of combining techniques to achieve an enabling condition or objective. In other words, in its 2002 memo to John izzo, the Acting General Counsel of the C.I.A., the U.S. Justice Department specifically prohibited some combinations of techniques and specifically permitted other combinations. In the period following 9/11 through 2005, revolving officials in the Office of Legal Counsel of the U.S. Justice Department issued radical memos supporting or opposing the standard imposed by Congress for identifying torture. The harsh interpretation in 2005 asserted that the techniques used by the C.I.A. were not "cruel, inhuman or degrading," and so could not be considered to be torture.
How would you validate the information received from a suspect that was deprived…… [Read More]
Since both individuals were seeking to improve
the circumstances, the question that begs to be asked is why did the male
"Male leaders received lower effectiveness ratings when expressing
sadness compared to neutrality, while female leaders received lower ratings
when expressing either sadness or anger" (Lewis, 2000, p. 221). Since
females are perceived in a different light, their emotions are also viewed
as being different as well. A response such as this does not make
cognitive sense, nor is it needs based, but it could be a fixed or a
learned behavior that would coincide with the fixed action theory.
Appealing to the audience from a needs basis might assist the young female
in achieving her goal, or she could benefit by taking a more dispassionate
approach in addressing the crowd. She could benefit from arousing the
students with application of a fixed action response especially from the
males…… [Read More]
An alarm was set each night signaling the self-agreed upon time for bed. I explained to friends and family that this was an important behavioral change in my life, as well as an academic exercise, and asked for their support. The process of self-change by using consciousness raising and reevaluation of goals and behavior were also an important part of the motivation for this study. I followed the prescribed agreement for a three-week period, realizing that I would need a few days at several levels in order to be successful (See Appendix B). At the end of three weeks my quality sleep averaged above 7.5 hours, thus increasing the basal measurement by 50% (from 5.0 hours to 7.5 hours).
Discussion- the intervention was a success and there was a clear set of lifestyle and behavioral changes that were made. General feelings of self-worth, sense of direction, and contentment/happiness with the…… [Read More]
Sleeping and Insomnia
Introduction have been observing my roommate's sleeping patterns. He has insomnia and takes sleeping pills every night, sometimes with alcohol. My hypothesis is that his dependence on sleeping pills and his mixing with alcohol are hindering his condition, rather than helping it. I think that there are many other, more natural things he could do to ease his insomnia.
General understanding of sleeping
We spend about one third of our life sleeping. Sleep is defined as the suspension of consciousness during which the powers of the body are restored (ThinkQuest, 2003). The brain is not at rest during sleep as popularly thought, but is extremely active and it is the brain that tells us when it is time to sleep. Sensations of light taken in from the retina are transferred through the nerves to an area of the brain determines the amount of light exposure and adjusts…… [Read More]
Fatigue Management in Aviation
Many documented incidents can be linked to pilot fatigue. A case in kind occurred on August 18, 1993, where a Connie Kalitta DC-8 crashed whilst completing its 1/4-mile base leg. The flight crew had flown for 9 hours and been on duty for 18 hours, accordingly disrupting their circadian rhythm and experiencing sleep loss (National Transportation Safety Board, 1993).
Showing how fatigue was determined to be a contributing safety factor in the event
That the accident was, to a great extent, contributory to sleep loss was confirmed by Jim Danaher, chief of the NTSB's Operational Factors Division at the November 1995 Fatigue Symposium near Washington, D.C.:
The company had intended for the crew to ferry the airplane back to Atlanta after the airplane was offloaded in Guantanamo Bay. This would have resulted in a total duty time of 24 hours and 12 hours of flight time…."(National…… [Read More]
Dreaming is just one of the natural phenomenons that human beings do during the process of sleeping. Indeed, this natural process is not constrained to any particular characteristic and people with cultural diversity, all age groups and different social backgrounds dream throughout their entire lives. Since dreaming is linked to the mind and soul, thus it is considered that people will continue to dream until they are living (Hobson 2004).
Dreaming is an entire chain and cycle of metaphors, feelings, sensation and insight that forms a story while a person is asleep. Since the dreams people see are not in one shape, hence it can be peaceful, thrilling, practical, scary, chaotic, or implausible. This means that during the entire phenomenon of dreaming, a person can hallucinate about humans, houses, places such as cities, hills, rivers and various other things that the individual have not even seen in real life (Hobson…… [Read More]
Chronic Fatigue in the Aviation Industry
Fatigue is the mental and/or physical state of being weak and tired. Mental and physical fatigue is different, but the two will often exist together. A person becomes mentally tired if they are physically exhausted for a long period. A person being unable to function physically at their normal levels manifests physical fatigue Jackson & Earl, 2006.
Mental fatigue will manifest itself by a sleepy feeling and inability to concentrate properly. In medical terminologies, fatigue is not a sign, but rather a symptom. This means that a person suffering from fatigue is able to feel and describe the condition. Experts have indicated that around 10% of people globally suffer from persistent tiredness at any one time. Females are more prone to persistent tiredness than males. It is not easy to define fatigue in humans because of its large variability of causes. The…… [Read More]
FAA Pilot Rest Requirements
On January 15, 2009, Captain Chesley Sullenberger successfully landed U.S. Airways Flight 1549, a scheduled commercial passenger flight from LaGuardia Airport in New York City to Charlotte/Douglas International Airport, Charlotte, North Carolina, onto the waters of the Hudson River after the plane, an Airbus A320-214, had been struck by a flock of birds which caused an immediate and complete loss of thrust in both engines. Had Capt. Sullenberger, and the crew of Flight 1549, not responded as they did, in a uniformly calm and cool manner while adhering to the tenets FAA safety regulations, there's a decent chance that all of the 155 occupants aboard the Airbus 320 would not be with us today, and that this story of heroism, in the face of looming tragedy, would have a different ending (Sturcke, 2009).
On February 12, 2009, in the wake of the glee and excitement that…… [Read More]
They just assume that the autopilot will take care of flying the plane, and their skills get rusty with lack of use. Then, if something goes wrong with the autopilot system the pilot and his or her crew members may not know what to do and they may not react as quickly as they need to in order to protect the passengers and the rest of the crew members from serious harm (Human, 2009).
The majority of people need to sleep approximately eight hours each night. If they do not get that level of sleep, they can be overly tired and that can cause them to make more mistakes than they otherwise would (Human, 2009). However, someone who has gotten eight hours of sleep is not necessarily caught up on his or her sleep. The quality of sleep the person has gotten and how tired he or she was before…… [Read More]
The Rationale for and the Efficacy of Torture during Interrogation
Although information from interrogational torture is unreliable, it is likely to be used frequently and harshly. ==John W. Schiemann, 2012
The epigraph above is indicative of the growing consensus concerning the lack of efficacy of torture in providing interrogators with reliable concealed information Concealed information is the foundation of the majority of security issues. In most cases, concealed information is a situation wherein one individual knows something that someone else does not know. Consequently, the majority of security issues could be resolved if there was a dependable method of determining those cases in which an individual was concealing information and extracting that information effectively. To date, though, there has not been a dependable method developed.1 For instance, polygraph research has been unable to achieve an accuracy level that would make the results acceptable in courtrooms in the United States…… [Read More]
Neuropharmacology and the Military
Modafinil is particularly promising for its ability to improve cognitive function and combat sleep deprivation. When one's circadian rhythm is at a low ebb, this challenges cognitive function, and cognitive performance can decline significantly during these periods. The military has not just researched this on its own, but has been able to borrow from other research on the subject. The medical profession, for example, has examined modafinil, and managing the sleep patterns of shift workers is one of the drug's approved uses. Military personnel can be shift workers, but more often they experience sleep disruptions, especially during combat situations, and modafinil essentially stabilizes cognitive function during these times (Westcott, 2005).
One of the caveats to the use of modafinil is that some cognitive performance tests are subjective -- self-reported results from users with respect to their cognitive function. Modafinil in particular was found to have a…… [Read More]
One might consider fibromyalgia to be one of the most confounding conditions around today. It is debilitating. It results in several quality of life issues. The confounding aspect of this condition is that it is difficult to diagnose. It is also difficult to treat. Most treatment modalities today recourse to treating one or more specific symptoms -- but there is no treatment that can comprehensively treat all the symptoms. (NIAMS, 2004) More holistic treatment modes however, are being researched, explored and considered. Fibromyalgia often presents symptoms of other diseases. Essentially therefore, fibromyalgia is characterized by widespread pain that cannot be localized to any part of the body. It is also associated with fatigue and other specific (though not necessarily widespread) symptoms that will be discussed later in this work.
Fibromyalgia syndrome is often referred to in its abbreviation FMS. Some of the symptoms (though not all) enjoy significant overlap…… [Read More]
consciousness has been studied actively since the 1960s. Interestingly, Taylor (2003) notes, "Consciousness is a subtle phenomenon, which has so far resisted all attempts to understand it." Taylor's statement may be an exaggeration, as the author of this assigned reading goes on to discuss a number of facets of consciousness that have been well studied. These include biological rhythms, facets of waking consciousness, automatic vs. controlled processing, shifts in self-awareness, sleep, and drugs that alter consciousness.
This article notes that circadian rhythms can be either short-term or longer term, and are simply biological rhythms that occur as regular changes in our bodily functions and processes. The pineal gland plays an important role in long-term biological rhythms like hibernation through its production of melatonin. Human differences between day and night people is a common example of biological rhythms in humans.
The author then moves on to examine common disturbances in circadian…… [Read More]
estless Leg Syndrome
A simple way to define estless legs syndrome (LS) is an overpowering urge to move limbs, especially the legs that mostly take place when relaxing or during bedtime. This neural disorder is a major causative factor of nighttime blood pressure spikes and its associated circulatory consequences which reduces sleep quality and in some cases even eliminates the possibility of sleep. This sleep deprivation causes adverse effects such as nervousness, perpetual sadness and reduced comfort of living. Patients initially suffering from hemodialysis that develops LS have a much higher death rate. In most cases, they suffer from disorders that are difficult to explain. This paper's objective is to educate medical personnel on the need to understand and make deductions from the patient's signs, which are the factors considered and from which a conclusion is made if a patient has LS or some other disorder (Einollahi & Izadianmehr, 2014).…… [Read More]
Since being healthy includes a sound mind, less worrying over financial problems leads to a stronger, sounder mind.
Drinking a lot of water throughout the day is another health-promoting behavior. Drinking a lot of water adds natural moisture to your skin, giving a fresh glow today and helping the aging process tomorrow. It also helps when I exercise to drink more water because being properly hydrated during exercise allows me to have a better, more productive workout. Drinking water also improves my energy and increases both my mental and physical performance. Additionally it allows for proper digestion and relieves headaches and dizziness. For those reasons I believe that not smoking and drinking water regularly are two of my important health-promoting behaviors.
My Detrimental Health ehaviors
As improvements in health become more necessary and evident, the medical industry will continue to work to improve the overall health of all individuals. However,…… [Read More]
Uns-El-Wujood and El-Ward Fi-L-Akmam is a tale of love, separation, and reunion. Set in legendary kingdoms in times of yore, Chapter 18 of Arabian Nights is a quintessential romance. The daughter of the king's Weezer falls in love with one of the king's soldiers. Both become completely smitten with one another, but when their affair is discovered, the Weezer fears that the Sultan will not approve. The Weezer, Ibraheem, consults his wife, who prays for guidance. The parents of El-Ward Fi-L-Akmam decide that their only recourse is to send their daughter to a land far away, in "the midst of the Sea of the Kunooz...on the Mountain of the Bereft Mother," (p. 200). There, they will build an "impregnable palace" in which she will spend the rest of her days in isolation (p. 200). The lovers, who have been exchanging verses of love poetry since they first fell for each…… [Read More]
Tim O’Brien is the author of the collection of short stories, The Things They Carried. A renowned American writer, William Timothy O’Brien became famous for writing Vietnam War centered novels. Aside from The Things They Carried, many recognize O’Brien for Going after Cacciato. (Herzog 10) Born in Austin, Minnesota on October 1, 1946, O’Brien spent most of his childhood in Worthington. Being there provided him with a chance at developing both his imagination and artistic sensibility. (Herzog 10) Furthermore, the location became a model for some of the stories in The Things They Carried. One of the main reasons he wrote this collection of short stories was due to the ignorance he considered existed among the general public about the Vietnam War. With most of the characters being semi-autobiographical, O’Brien provides some basis for understanding of what the Vietnam War was really like and thus demonstrating the sense of uncertainty…… [Read More]
Domestic violence is a multifaceted idea but can roughly be referred to as exhibition of abusive behaviors towards a mate in an intimate relationship such as family setting, dating instances, marriage, cohabitation and even friendship. These abuses are usually used to control the other partner in a relationship (Domesticviolence.org, 2009). This paper therefore sets out to look at the possibility of the work schedule being a contributing factor to the ever rising domestic violence among the policing families. It also seeks to expand on the responses that have been made to mitigate the effects of the shift working system on the violence in homes.
Depending on the context and region of use, domestic violence can be called domestic abuse, intimate partner violence, spousal abuse or even family violence. However, all these manifest themselves in various forms including but not limited to: Physical violence/attack (like shoving, kicking, slapping, hitting, restraining etc.),…… [Read More]
As a result of these experiments, researchers realized that this is the mechanism by which nighttime lighting increased cancers in nighttime shift workers.
Nighttime shift work disrupts the normal rhythm of the circadian clock, which suppresses melatonin production; suppressed melatonin levels correspond to decreased resistance to cancers in tissues with melatonin receptor sites and to increased growth rates in tumors with melatonin receptor sites. Colorectal cancer is probably the type of cancer affected most by melatonin levels, because the same modern lifestyle that causes exposure to nighttime lighting also includes a high-fat, low fiber diet that is a known factor in rectal cancers.
The two final piece of the puzzle fell into place when researchers also determined that: (1) mice exposed to very low levels of light, even during nighttime sleep, also had higher cancer growth rates; and (2) people who are completely blind have lower rates of the same…… [Read More]
The amount of caffeine being consumed is apparently of great importance, as approximately 200 mg can increase one's chances to get better results on an attentiveness performance test while an approximate of 400 mg can do the opposite. Caffeine abuse can lead to serious problems in the case of people who need to be alert. Caffeine was tested in a series of other cognitive-related experiments but none of them produced satisfying results (Snel, Lorist, and Tieges 58).
Coffee contains numerous chemicals, each of them adding to its flavor and to the effects it produces on the body, with the most notable of them being caffeine. The aroma coffee releases is surely seductive, as there is nothing else like it. From the very first moment one opens the coffee recipient numerous microscopic particles are inhaled, stimulating the olfactory nerve, this sensation getting even more intense when the brew is actually ready…… [Read More]
(Busch, Barber, Overend, Peloso, and Schachter, 2007, p. 8)
esults from this study relate a moderate quality evidence that aerobic-only exercise training at recommended intensity levels produces positive effects "global well-being (SMD 0.44, 95% confidence interval (CI 0.13 to 0.75) and physical function (SMD 0.68, 95% CI 0.41 to 0.95) and possibly on pain (SMD 0.94, 95% CI -0.15 to 2.03) and tender points (SMD 0.26, 95% CI -0.28 to 0.79)." esults noted that flexibility and strength and flexibility remain under assessed. (Busch, Barber, Overend, Peloso, and Schachter, 2007, pp. 11-13)
According to criteria Melnyk Fineout-Overholt (2005) present, this study is a Level II study. From the Cochrane review, the following relates what research notes regarding the effect of exercise for FMS:
moderate intensity aerobic training for 12 weeks may improve overall well-being slightly and physical function.; moderate intensity aerobic exercise probably leads to little or no difference in pain…… [Read More]
The "fatigue summit " was held in 2005 and hosted by the Association of Professional Flight Attendants, representing flight attendants at American Airlines, and Transport Workers Union Local 556, representing flight attendants at Southwest Airlines. The meeting was held at American Association of Flight Attendants-CWA headquarters outside Dallas. (Flight Attendants Hold Summit on Job Fatigue, Hours)
One of the central issues on the table was a critique of the Federal Aviation Administration regulations promulgated in 1996, which required flight attendants to have eight to nine hour rest periods. However, as has already been referred to, these 'rest periods' included time taken for transportation to and from airports as well as the time taken for meals etc. Therefore, this FAA regulation was seen as being insufficient to deal with the very real problem of fatigue. (Flight Attendants Hold Summit on Job Fatigue, Hours) at this meeting, the AFA-CWA President, Patricia Friend,…… [Read More]
739, p=0.009, e?=0.727). This study clearly highlighted that sleep shortage and work fatigue poses a threat to patient safety and that nurse self-care is warranted.[Dorrian et.al, (2006)]
Nurse Support Services
An earlier Australian study by Moore KA (2001) which observed 201 nurses working in three different hospitals had concluded that organizational restructuring policies and the consequent work overload was a high stressor for nurses and this was made worse by the poor communication style (top -- down approach instead of consultative style) that only contributed more to nurse burnout. [Moore KA, (2001)]. Given the high levels of occupational stress and burnout among nurses, it is important that nurse self-care interventions are prioritized. A recent literature review on the subject of work stress and coping methods among Australian nurses revealed that 'work load ', 'role conflict' and 'expression of aggression' were the three main stressors. The literature study also revealed 'seeking…… [Read More]
Not having upheld such responsibility has made them liable and hence the payouts in both cases.
Concomitantly with a lack of sleep, company responsibilities regarding the above-mentioned truck maintenance also appear to not always be up to standard, if the facts of the cases are investigated. According to Baker's report, drivers for the company have taken responsibility by reporting truck problems, which were simply ignored by their companies. Further investigation found the truck unroadworthy to an extent where this was at least partly responsible for the crash. In addition, factors beyond the truck drivers' control, such as bad weather and road conditions, can also contribute to accidents. When these are compounded with the problems associated with lack of sleep, crashes are generally more than likely.
Baker (2006) substantiates the above-mentioned 2003 regulation, according to which no driver is allowed more than 11 cumulative hours on the roads, which should be…… [Read More]
The key to this program's success is changing the way the citizens approach their daily lives, without changing the traditions and practices that are unique to the community.
Teaching children how to cope with this unique conundrum will be difficult but could be the most successful approach in the long run. If the program is successful in slowing down the rate of obesity found in the younger citizens, then it could have longer lasting effects than the same program instituted with older citizens. One study showed that obese children are much more susceptible to diseases, especially diabetes than adults are with the same body mass index.
The study concluded that, "After stratification age and body mass index (BMI) the risk ratio for diabetes in Anti-HCV+ participants increased when age decreased and body mass index levels increased" (ang, ang, Yao, Chang, Chou, 2007, p. 202). Diabetes is currently a non-curable disease…… [Read More]
psychology and human behavior. Specifically it will discuss the effects of population density on individuals, including noise and territoriality. Population density has a dramatic affect on the population, and it can even lead to major health concerns. Studies show that residents of high-noise areas suffer a variety of ailments, from loss of attention span to hearing loss and stress. The denser the population, the more noise, stress, and lack of personal space all come together to make living conditions far less bearable than any other living situation.
Noise is one of the biggest problems facing the residents of high-density population centers. Noise can affect just about every aspect of life, and it can make sleeping, learning, conversing, and every aspect of life nearly unbearable. Noise is a part of life, but high noise levels are often most prevalent in inner cities and areas of high population density, meaning that more…… [Read More]
Prioritize. Try not to schedule too many things at once. In the words of one article by the health center at Colorado University entitled "10 Great Stress Reducers," learn to say 'no.' Also, learn to live within your budget. In other words, don't sweat the small stuff, and don't make yourself crazy by overcommitting yourself and leaving everything to the last minute. Ask yourself, do I need this? Do I have to do this?
Of course, no one can completely avoid stress in their life, and in fact, some forms of stress can be good. Lots of people like the positive, controlled stress of exercise or performing. There is a different 'perfect' balance of stress and relaxation for every person. But everyone can benefit from learning some ways to counteract the physical strains of being under stress. Stretching -- and stretching often, even simply rolling down your spine, touching your…… [Read More]
Accordingly, operational definitions have become a psychological standard by which psychological research has been-based for nearly a century; they enable a clear path of communication between psychologists and psychological researchers.
2- Do you have any hypotheses (2-tailed) related to any of these variables? List 3 possible hypotheses.
One-tailed hypothesis: predicts the direction in which the results will go.
hypothesis regulates or controls the course of experimentation.
Two-tailed hypothesis: hypothesis states that one factor affects another rather than state a direction, or that there will be a difference between the scores without stating the direction of the difference.
Definition: A hypothesis is a tentative statement about the relationship between two or more variables. A hypothesis is a specific, testable prediction about what you expect to happen in your study. For example, a study designed to look at the relationship between sleep deprivation and test performance might have a hypothesis…… [Read More]
" Another strongly associated physical symptom is the persistence of migraine. Wieland observes that 40% of severe IAD youth take medication for migraine. The physical detriment of migraine develops into lifelong problems that are many times hard to cure or incurable.
The physical health of youth internet addicts are hard to dissect, partly this is because physical health often results from psychological addiction, and as a result, are attributed to traditional addict like symptoms and affects. The negligence of addicts in relations to their health causes indirect health problems, that may not be directly linked to IAD, but internet use lies at the heart of how such problems will occur and are dissected.
The problem of internet addiction among youth has been carefully dissected through both social and scientific constructs. However, prevailing research into the actual physical and mental health of youth as a direct result of internet…… [Read More]
E. Conflict Resolution
Conflict resolution is inclusive of several specific steps which are stated to include:
(1) Fact finding: Identify all individuals who are affected by the behavior and get complete history about the patterns of physician's behavior, preferably in writing (assuring the complainant about confidentiality). Identify probable risk to all affected individuals including patients and the organization itself. Make sure and document this step.
(2) Meetings: meeting comes when manager has got the most complete knowledge about the issue and its consequences. It is advised to plan for the meeting beforehand. Set the agenda for the meeting, communicate about the issues and how it is affecting staff and the workflow, and what is expected or desired. listen, listen, listen to the physician (sometimes just listening itself resolves the issue or gives you an idea about what to do). Stay focused on the issue, don't send mixed messages…… [Read More]
While the study had a number of scientific limitations; the two most significant were: 1) although the response rate of interns that volunteered to participate was 80%, those that did participate may not have been representative; and 2) the case-crossover analysis cannot account for the contribution of within-person factors that may have been co-variables with exposure status.
As a result of the related research, hospitals will be using medical resident interns as a means of making up for the lack of doctors caused by financing concerns. The redistribution of medical interns was expected to be completed before the next residency training year starts July 1, 2005, however, it remains currently underway. The Association of American Medical Colleges has stated that the health care system would be better off if the cap were lifted so hospitals could respond to the needs of their communities, such as adding a new cardiology…… [Read More]
The experience of Fumagalli et al.(2006) was similar: when open and flexible visiting hours were permitted, patients and visitors seemed more content (Fumagalli et al., 2006).
ICU staff, on the other hand, insist on maintaining restrictive visiting policies on the grounds that liberal visiting hours may distract caregivers, whilst increasing the patient's stress and risk of septic complications.
The issue remains an agonizing and constantly debated point of contention amongst physicians, nurses, visitors, and patients. Some practitioners insist that the decision to restrict visiting hours is neither caring nor compassionate (Fumagalli et al.,2006). On the other hand, as they themselves say their trial was small and larger randomized trials need to occur before conclusions are drawn. In the meantime, open and flexible visitation hours are constantly demanded, and permission, as constantly, withheld.
Berti, P., Ferdinando, D. & Moons, P. (2007). Beliefs and attitudes of intensive care nurses toward visits…… [Read More]
Enacted after the horrors of World War II demonstrated the limitations of earlier treaties, the Geneva Convention of 1949 have become one of the preeminent international standards dictating the behavior of combatants and the treatment of individuals in the context of international and other conflicts, to the point that it has become a part of generally accepted customary international law. Building upon three earlier treaties signed in Geneva, the Convention of 1949 outlined rigorous standards defining and governing the treatment of civilian and military prisoners, the wounded, and civilians found in and around the war zone. Over the course of the last decade, the centrality of the Geneva Convention to international war and politics has come to the fore as a result of debates surrounding the relevance of the Convention to the United States execution of the War on Terror, especially in regards to the treatment and detainment…… [Read More]
To be submitted by: Mark Maker
Supreme Court of the State of New York
Appellate Division: Second Judicial Department
Breezy Hollow Apartments,
Appellate Division Docket No.:
Attorney for Defendant
999 Legislation Way
STATEMENT PURSUANT TO CPLR RULE 5531
The Docket Number in the Court below is: 123456.
The full names of the original parties were:
Breezy Hollow Apartment- Plaintiff v Sam Most- Defendant.
This appeal is on behalf of Sam Most, Defendant.
The action was commenced in the Supreme Court of the State of New York, 2nd Judicial Department, County of Metropolis.
The action was commenced by the filing of a Petition in the Office of the Clerk of the Supreme Court on October 1, 2004.
This action is against Sam Most and is a petition pursuant to ____ to collect back rent.
This is…… [Read More]
However, as criminals become more aware of undercover tactics, the covert officer is required to provide more and more proof that he is indeed a criminal- which leads to the officer committing acts that compromise his or her integrity for the sake of maintaining cover. y understanding the often conflicting nature of these goals, deception and integrity, we can see how an undercover officer can become confused, lost, and susceptible to temptation (i.e. criminal behavior).
y examining both aspects- environmental factors and personality factors- we take into account both sides of a complex relationship. These two groups of factors, when combined together, shed some light on the exact nature of criminal tendencies amongst police officers.
Definition of Terms
Covert: another term for undercover, meaning the use of deception for the purpose of gathering information or intelligence.
Non-covert: police officers that, even in plain clothes, maintain their own true identity instead…… [Read More]
Life of Prophet Muhammed
There is an inherent degree of difficulty incurred in the life of a prophet. This fact is documented in a number of different texts, one of the most revealing of which is The Life of Muhammad. This book is valuable because it illustrates a multitude of events in the progression of Muhammad's life from his birth to his journey as a man. However, it does so by revealing the fact that during all stages of his life, he was favored by God -- rendering him worthy as a prophet of Allah. Furthermore, this book illustrates the fact that despite a plethora of burdensome situations, Muhammad always retained God's favor and acted in accordance with his role as a divine prophet. A close examination of the textual evidence in this manuscript reveals that as a prophet, Muhammad encountered a significant amount of austere trials, the results of…… [Read More]
mericas Coalition Puts Marijuana Legalization Up for Discussion. Retrieved from the New York Times: http://www.nytimes.com/2013/05/18/world/americas/nations-in-americas-urged-to-consider-legalizing-pot.html?_r=0
Bakalar, N. (2006). Marijuana as Medicine: Consider the Pros and Cons,. The Mayo Clinic .
Lawrence Genen, M.M. (2012). Cannabis Compound buse. Medscape Reference .
National Instritute of Health. (2012, December). DrugFacts: Marijuana. Retrieved from National Institute on Drug buse: http://www.drugabuse.gov/publications/drugfacts/marijuana
Considering the magnitude of the worldwide illicit drug trade and its impact on the United States, take a position on merican enforcement policy in the world. nalyze the impact that merican drug enforcement has had on the international drug trade. Has it been effective?
The countries in which drug plants such as poppy (for opium and heroin) and cannabis (for marijuana), such drugs are smuggled into them. International drug trafficking is a billion-dollar business that grows each year.
Drugs trafficked on an international scale include heroin, cocaine, methamphetamine etc. It has been…… [Read More]
The modern 21st century has posed new challenges for the organizations to survive and grow (Smith et al. 2010). As they are operated and managed by human beings, the challenges are ultimately faced by the individuals who are responsible for making decisions and implementing them (Nieuwenhuizen, Weiss and Rossouw, 2009). As challenges are multifaceted, and human lives are divided into various aspects, it is difficult to excel in every field. The gap between desired and actual state of mind leads to stress and has a high impact on employee performance and productivity.
The concept of supervision is not new in business settings. It may be rooted right in the main essence of organizational structure from where delegation of authority and chain of command were introduced. In lieu of human psychology to stay conscious when being observed and monitored, it is more likely that they are not in normal…… [Read More]
Also, the death penalty still in use in a great deal of countries might provide another subject for debate from the point-of-view of human rights.
A minimalist set of human rights, meant only to keep people safe from humiliation and pain cannot be effective. This is mainly because while certain human rights seem to be of little necessity, they are actually indispensable. Economic, civil, and political rights are of great importance because they assist society's interests.
Human rights are not likely to have any decisive effect in international relationships, and they are also not expected to be of any use when it comes to the stopping perpetrators from breaking the law. The best thing to do in order to make the world a better place would be to promote the concept of good, so as to influence the masses into contributing to preserve human rights.
1. Forsythe D.P.…… [Read More]