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Technological transformations have brought widespread use of machines and tools to the work setting. Owing to this, such concepts as human-machine/equipment interfaces have become increasingly prominent. In its simplest form, human-machine interface (HMI) refers to the point or extent of interaction between a machine and its operator; taken literally, it is the area of the machine and that of the human that interact during the execution of a task. As the use of machines at the workplace increases, the HMI concept becomes more relevant. This is particularly because machines and equipment keep getting rather complicated and advanced, and as users make more and more use of them, the risk of error increases. In this regard, manufactures are under pressure to continually develop tools and machines that align with human anatomy, limitations, and skills to make the user-machine interface safer for users (Flasporer, et al., 2002).
Human-Equipment Interfaces in…… [Read More]
The large intestine begins near the lower coils of the small intestines but then ascends up the right side and bend back over the top of the highest loop of the small intestine. Several layers of muscle and sinewy tissue wrap around the area housing the internal organs (Iazzetti & igutti, 2007).
The other organs located in the major body cavity include the bladder, gall bladder, and pancreas. In addition, the female body cavity also contains a uterus.
Besides the major internal organs, there are major blood vessels that run down the body cavity directly from the heart and branch off to smaller arteries and veins that carry blood throughout the rest of the body (Iazzetti & igutti, 2007).
Iazzetti, G, igutti, E.…… [Read More]
Since the Greek kouros, sculpture has depended on at least a basic understanding of human anatomy. Anatomy was in fact studied by ancient civilizations independently of its relevance to rendering the human body in two dimensions or three for art. The fusion of anatomy and art reached its first peak during the Renaissance, when artists in Europe longed to deepen their technique and enhance the realism of their human forms and figures. Some artists went so far as to paint anatomy lessons in a display of dramatic irony that brings the viewer face-to-face with the reality that art depends on a solid understanding of the human body. In the middle of the seventeenth century, Dutch master Rembrandt van Rijn painted "The Anatomy Lesson of Dr. Nicholas Tulp," which depicts the titular doctor and his cadre of students with a corpse. Dr. Tulp uses a pair of scissors to slice…… [Read More]
The circulatory or cardiovascular system is responsible for moving nutrients, wastes and gases between body cells, transporting blood across the whole body and battling disease (Circulatory System). Its principal elements are the heart, numerous blood vessels, and blood.
The heart forms the circulatory system's core. This 2-sided, 4-chambered pump which distributes blood to various arteries comprises of the right and left ventricles, and right and left atria. The ventricles, situated within the heart's lower half, are responsible for pumping blood to the whole body (away from our heart), whilst the atria, situated within the heart's upper half are in charge of receiving blood from different parts of the human body. The right and left ventricles pump de-oxygenated and oxygenated blood, respectively; de-oxygenated blood is pumped to lungs while oxygenated blood is pumped to the remainder of the human body (smith, 2013). These 4 chambers are connected to one another by…… [Read More]
The history of modern human civilization reflects the gradual evolution of thoughts, ideas, political reform, and technological progress. At various times, specific periods of change were important enough to have been recorded as revolutions. Some of the most significant of these revolutions contributed to human history and societal development individually as well as in conjunction with other simultaneous or nearly simultaneous changes.
The Scientific evolution was responsible for fundamental changes in the understanding of the physical world, chemistry, biology, and of human anatomy and physiology. The French evolution represented the recognition of the fundamental rights of citizens to fairness and humane consideration on the part of their respective monarchical governments. The Industrial evolution increased the availability of information and provided new modes of transportation and mechanical processes that radically changed the lives of large numbers of people throughout Europe and the North American continent.
The Scientific evolution
The Scientific…… [Read More]
"An electrical analogue of the entire human circulatory system ." Medical Biological and Engineering and Computin 2.2 (1964): 161-166. SpingerLink. eb. 15 Nov. 2010.
Inlander, Charles B.. The people's medical society health desk reference: information your doctor can't or won't tell you - everything you need to know for the best in health care. New York: Hyperion, 1995. Print.
Jodrey, Louise, and Karl ilbur. "Studies on Shell Formation. IV. The Respiratory Metabolism of the Oyster Mantle." Biological Bulletin 108.3 (1955): 346-358. JSTOR. eb. 15 Nov. 2010.
Ruppert, E.E., and Karen Carle. "Morphology of metazoan circulatory systems." Zoomorphology 103.3 (1983): 193-208. SpringerLink. eb. 15 Nov. 2010.
Southgate, Paul C., and John S. Lucas. The pearl oyster . Amsterdam: Elsevier Science, 2008. Print.
"The onders of the Seas: Mollusks." Oceanic Research Group. N.p., n.d. eb. 15 Nov. 2010. .
eight, Ryan, John Viator, Charles Caldwell, and Allison Lisle. "Photoacoustic detection of metastatic…… [Read More]
Human esource Management
ecruitment at USC
Evaluation of emuneration Strategy of the USC
H is Asset
emuneration is Tactic and A Plan
Salary vs. World Class Program
Organization and Talent Strategies in Emerging Markets
Attracting the most talented pool of candidates and satisfying their needs and retaining them might seem a simple mathematical formula but it is a really tough challenge for many. University of Southern California for example knew that luring and having people on the board was not enough. They had to offer a culture and system that they could cherish for long.
The process of recruitment is formally defined as process of finding a person as per specific job role and matching the job role with the searched person is called recruitment. Employment opportunities of a firm…… [Read More]
The anthropologist, Ashley Montagu, developed quite a diverse and versatile number of theories ranging from views on the concept of race, social factors that contribute to crime, the measurement of internal anatomical markers found of the heads of humans, cooperative behavior as it relates to evolution, and understanding biological and cultural dynamics of sex roles and aggression. Montagu stressed gene-environment interactionism which is the notion that heredity is not merely driven by biological factors in humans but represents a dynamic interactive process between one's experiential history and one's genetic potential (Montagu, 1961). One of Montagu's most interesting ideas is that of the need for contact, especially human infants. Montagu designated the typical nine-month pregnancy as uterogestation: the period when the fetus develops within its mother's uterus so that it will be capable of surviving outside its mother's womb (Montagu, 1986). However, Montagu believed that the human infant emerged only…… [Read More]
dehydration impacts on human metabolism. In this sense, a short introduction in the issue of deficient water input is followed by delimitating the notions of metabolism and dehydration in terms of definition and classification. Afterwards, focus falls on the possible degrees of dehydration and body mass loss, and their implications for a human body.
According to usan Kleiner, Ph.D., "water is the one essential element to life as we know it" (Rabkin, 2000). It makes up approximately 60% of an individual's body mass. Each human cell, tissue and organ needs it in specific amounts in order to function properly, and nearly every life-sustaining body process requires it, too. Water is present in human muscles, fat cells, blood and even bones, transporting nutrients and oxygen to cells, helping to discard waste products, moistening skin tissues, mouth, eyes and nose, and most importantly, keeping body temperature in check.
Thus, water is unspeakably…… [Read More]
Design Project -- A&P Lab
Ammonia (NH3) is produced by cells located throughout the body; most of the production occurring in the intestines, liver, and the kidney, where it is used to produce urea. Ammonia is particularly toxic to brain cells, and high levels of blood ammonia can also lead to organ failure. The imaginary organelle referred to as a hydrosome functions in a manner that decreases the blood ammonia levels in people, thereby circumventing the need for medications such as to treatment to prevent hepatic encephalopathy and conditions associated with a failing liver. The hydrosome functions similarly to a primary lysosome, also containing a highly acidic interior with lytic enzymes called hydrolases. However, the waste disposal that the hydrosome conducts serves to convert ammonia to a water-soluble waste that is then excreted by the kidneys.
About this Organelle
I came up with the idea for this organelle…… [Read More]
Kinesiology -- Human Kinetics
Dunking, also known as slam dunk, is a basketball trick in which the player jumps in the air and dunks the ball in the basket with one or both the hands over the rim of the basketball hoop. It is a popular shot among the audience and provides an entertaining experience to the viewers. Slam dunk contests are also held separately due to the popularity of this shot.
Phases of the movement
There are four distinct phases involved in dunking. In the first phase, the player or MJ in this case, extends his body by bending his right knee and extending his left leg so that it propels him off the ground. In the second phase, he is jumping in the air and his right knee is more bent than his left knee. He also raises his right elbow and extends his left arm to…… [Read More]
Hormone (or endocrine) disruptors interfere with the normal functioning of the endocrine system. They can: mimic a natural hormone and thus fool the body into responding a certain way, interfere with the reception of hormones by hormone receptors, directly alter a hormone and impede its function, cause the body to overproduce or under produce natural hormones, or decrease or increase the number of hormone receptors. These effects are especially potent during prenatal development, when even minute exposure to hormones can severely disrupt the normal development process. Potential hormone disruption effects include abnormalities of the reproductive system, birth defects, behavioral changes, depressed immune systems, and lowered intelligence. (Pettit, 2000, p. 413)
Patrick, G.T. (1929). What Is the Mind?. New York: The Macmillan Company.
Pettit, H.E. (2000). Shifting the Experiment to the Lab: Does EPA Have a Mandatory Duty to equire Chemical Testing for Endocrine Disruption Effects under the Toxic…… [Read More]
scientific effects of smoking on the human body especially on the respiratory and cardiovascular systems. We will give a brief analysis on how smoking affects the mentioned systems and see how the human body system works if the individual does not smoke. We will also support our paper with scientific and statistical evidence regarding the facts related to smoking.
Smoking and its effects
Before looking at smoking and its effects lets review on how the respiratory and cardiovascular systems work. When we breathe air it first enters Trachea/windpipe through which it enters on each of the bronchi present at both of the lungs. The bronchus is spread throughout the lungs like branches on trees and at its tips is as thin as a hair (bronchioles). Each lung has about thirty thousand bronchioles. At the tip of every bronchiole lies an area which leads to tiny air sacs known as alveoli.…… [Read More]
Manion himself finds it ironic that if he had caught Quill in the act and killed the rapist, he would have been exculpated from any guilt. The time lag between finding out about the crime and killing Quill seems like a mere technicality to the Lieutenant and morally justifies Manion's actions in his mind, even though he knows he murdered Quill according to the law.
According to the events presented as by Biegler, despite the fact that the Lieutenant was able to search for and find Quill, have enough presence of mind to arm himself, and then turn himself over to the authorities, he had obviously 'blacked out' during the commission of the crime, and had no recollection of the action. Biegler states to the jury that the Lieutenant "while he felt considerable loathing and contempt for the proprietor he had at no point has any intention of killing or…… [Read More]
Pressure on the superior vena cava may produce SVC syndrome, a swelling of the head and arms. SVC syndrome involving the brain can be fatal and must be treated immediately. But enlarged lymphatic tissue in the chest cavity generally tends to displace -- rather than press upon or encase -- adjacent structures. Therefore, compromised breathing and SVC syndrome are relatively uncommon signs of lymphoma. (Hodgkin's Disease, 1998-2008)
Effects on Bone Marrow
Night sweats, fevers or anemia (a low red-blood-cell count), fevers may indicate Hodgkin's disease has spread to an individual's bone marrow. In these scenarios, a physician may order bone marrow aspiration and biopsy. In biopsy, medical staff uses a large needle to remove a narrow, cylindrical piece of the patient's bone. In another option, medical staff performs an aspiration, a process utilizing a needle to remove small bits of bone marrow. Generally, in both instances, to help determine cancer…… [Read More]
Bone is very fragile and rock slides, cave-ins etc. could cause damage to the bones after the demise of the skeleton's owner. Trinkaus maintains that among the examples of supposed violence, only a few exceptional cases stand up to scrutiny. This would include the Shanidar 3 Iraq rib bone that undoubtedly betrays injury from a thrown spear. Trnkaus further maintains that this is the only absolutely conclusive evidence found of a violent encounter between modern man and his Neanderthal cousins (ibid. 143).
Although less definitive, Shanidar 1 shows injuries that might have been due to a violent encounter, although and accident can not be ruled out, although it is not clear whether the atrophied right arm was amputated or was due to a blow to the left side of the skull that caused paralysis to that right arm. Other Shanidar cave skeletons had only minor injuries, none of which proves…… [Read More]
Hematology is the branch of medicine that deals with blood. This includes functions of blood, organs and organisms in the body that create blood, and diseases that are concerned with the blood. Each component of the blood has an equally important role and the body cannot function properly if one of these abilities is in some way hindered. Blood itself is composed of plasma, platelets, and red and white blood cells. Each of these parts work together inside the human body in order to make a fully-functioning human; if any of the components of the blood fail, the rest of the body will not be able to function properly.
Adult humans have approximately five liters of blood in their bodies at one time. The most abundant cells in human blood are red blood cells. These cells are proteins which create iron and function to allow oxygen to travel throughout the…… [Read More]
It is of extreme importance in medicine to know accurately the anatomical changes that take place in a certain disease for diagnosis and treatment. The man who created this science was Morgagni who taught us to think anatomically in our approach of a disease. Morgagni studied at Bologna under Valsalva and Albertini, who are notable persons themselves in the history of medicine. Morgagni did this in the form of letters to an unknown friend who inquired about Morgagni's thoughts and observations in the diseases he had seen. These included affections of the pericardium, diseases of the valves, ulceration, rupture, dilation and hypertrophy of the aorta which were detailedly described clinically and anatomically. Of all his entires, the section on aneurysm of the aorta is one of the best he had written. A good example of his letter was about angina pectoris.
The aorta was considerably dilated at its curvature; and,…… [Read More]
However, starting from this, Leonardo was able to use this conclusion in his mathematics work and "rationalize irrational geometry of square root of 2."
The rationalization mentioned in the previous paragraph is not only related to the proportions that exist between the different body parts, but also to the easiness with which the square and circle can be constructed and how these two perfect geometric shapes are correlated. As such, the drawing initially starts with the square. If rotated by 45 degrees, the square will result in a vertical geometric projection of itself. The difference between the extremity of the projected square and the side of the initial square will form the diameter of the circle. Calculated in palms, the area of the circle is 660 palms, while the area of the square is 576 palms. This makes for the differences between the two areas 84 palms, important because of…… [Read More]
In the Major League aseball season of 1998, Mark McGwire became famous for breaking Roger Maris' home run record. Later it was found out that McGwire's power hitting came from a muscle building synthetic hormone called Androstenedione or Androstenediol. This supplement, nicknamed "Andro" became the first in a list of performance-enhancing substances called pro-hormones. The scrutiny of McGwire's performance was overshadowed by the fact that many professional athletes were using it. Also, this substance was not banned by the aseball Commission. This compound is called a pro-hormone because it is a precursor to testosterone. It metabolizes directly into testosterone.
There are some differences between the -dione and the -diol version. In the former, there are two carbonyl (-C=O) groups. These groups are replaced by alcohol (-C-OH) groups in the diol. For the purpose of this work, which involves really understanding the post-chemical positive and negative side effects, we can…… [Read More]
Any brain injury is serious and Julie should not have continued the climb. Seeking immediate medical attention as soon as the injury occurred may have saved Julie's life. The severe headache and ringing in her ears is another sign that the bump on the head was not so light, but still consistent with a Grade 1 concussion. Although Julie did not lose consciousness, she still had the key signs of a concussion.
The treatment of a concussion includes rest and inactivity. Aspirin should be avoided, as it may contribute to continued internal bleeding. Continuing the hike may have caused Julie's blood pressure to remain high, contributing to the inability of her body to form clots at the injury points. The onset of severe headache was a sign that things had become critical. Julie's life may have been saved had the severity of the injury been recognized from the beginning and…… [Read More]
Practical esearch Finding Implementation and Experimentation Stage -- Phase I
The experimenter did not set out to determine specifically which of the various contributing factors (or combinations of factors) identified by the empirical research of medial tibial stress syndrome was most responsible for the experimenter's symptoms. However, since the initial attempts to resolve the symptoms incorporated changes to all of the external variables except a change in running surface, the experimenter immediately sought a softer running surface and temporarily abandoned running on any hard surface that magnified instead of minimized the physiological trauma associated with running on harder surfaces.
Because the empirical research also implicated poor running stride mechanics and excessive vertical elevation, the experimenter devoted considerable attention to making the following specific changes to the running stride: (1) shorter strides to minimize travel of the body while neither foot is in contact with the running surface; (2) conscious attempts…… [Read More]
Psychology of Hysteria During Sigmund Freud's Era
For a man who dedicated his life's work to furthering humanity's understanding of its own psychological processes, the revolutionary pioneer of psychoanalysis Sigmund Freud remained woefully misunderstood during his own era, and has so ever since. Although Freud published a voluminous body of innovative research during his professional career as a neuropathic researcher, studying a wide array of cognitive disorders from addiction to aphasia, it is the Austrian's radical reimagining of the human mind's very structure that has made Freud a household name for multiple generations. By conceiving of the mind as being similar to an iceberg floating in the sea -- with only a small portion of the entire entity ever visible -- Freud's conceptualization of the human psyche as a behavioral balancing act between the id, the superego, and the ego, with thought occurring at both the conscious and subconscious levels,…… [Read More]
Greek and Roman civilizations were not primitive. Their life style was organized and constructed in an structured pattern of rules that set the base for what we know today as modern existence.
Life was seen differently in Greece than in Rome. In the Greek conception, humans and gods were almost equal characters and they portrayed both parts in the same dimension. Humans were given divine attributes, while gods were represented as humans. This was a form of magic suggestion to compare humans with gods and create the feeling of power and balance that characterized life in the Classic Period. It was this conviction of their similitude to the divine entities that gave society the strength and balance to grow and flourish for many centuries, recreating a feeling of prosperity and harmony. The godly world they reflected in their mythology and poetry was as full of conflict as the human world,…… [Read More]
Partly because anatomical variation contributes to the development of metatarsal fractures, footwear is particularly important to mitigating any existing predisposing factors to the condition. While conflicting data as to the effect of hard surfaces call into question the assumption that surface density is directly related to metatarsal problems (Laker, Saint-Phard, Tyburski, et al., 2007), the insufficient cushioning properties of athletic footwear likely increases the overall risk nevertheless.
Proper fitting, particularly in the lateral dimension (i.e. width) is directly related to increased susceptibility to metatarsal problems because it further (artificially) contracts the overall surface areas available to dissipate and absorb dynamic forces by squeezing the metatarsals closer to each other as well (Cullen & Hadded, 2004). Finally, excessive roominess in athletic footwear can also contribute to stress fractures and other debilitating foot problems by allowing the foot to develop momentum within the shoe and resulting in momentarily high loads when…… [Read More]
esearchers believe that incorporating evidence-based prevention methods can decrease the incidence of ACL ruptures, but an understanding of the etiology and mechanisms of sports injury are a necessary to do this (Posthumus, 2009).
The highest prevalence of extrinsic ACL injuries tends to occur in organized sports especially adolescents participating in pivoting type sports such as football, basketball, and team handball (Bahr & Krosshaug, 2005). In addition to any intrinsic factors and adolescent may have, or predisposing factors, environmental factors surrounding organized sports can also play a role in injury. For example, weather conditions (slippery surface), type of surface sport is played on (grass vs. pavement), proper footwear, and protective bracing (Posthumus, 2009).
A growing concern regarding these injuries and the populations that incur them is that these injuries increase the risk of osteoarthritis (Bahr & Krosshaug, 2005). In fact, after ten years, around half of all people that have suffered…… [Read More]
Technological Fix and natomical Body
19th and 20th Century Surgical Fixes
During the 1800s, surgery had become a common medical procedure due to the discovery of anesthesia which was used in reducing pain during surgery.[footnoteRef:1] In addition, technological fixes were in place for correcting medical conditions such as the removal of tumors. During this period, medical practitioners were able to describe the locations of structures in relation to other structures in the body which ensured they knew the organ's positions and could conduct surgery of various body parts easily. [1: Porter, R. (1999). The Greatest Benefit to Mankind: Medical History of Humanity from ntiquity to the Present. Fontana Press.]
Following the in-depth understanding of human anatomy and use of antiseptics as well as anesthesia, towards the end of the 19th century, surgeons started performing new types of surgery including dissection of the abdomen, brain, and spinal cord.[footnoteRef:2] In line with…… [Read More]
Based on what is present in the essay, it seems as if you do not really have a problem finding beauty in the work of the Nazis, or benefiting from their atrocities, but rather maintained a false sense of ambivalence throughout the essay in order to make it more compelling. However, it also seems likely that you would attempt to maintain a distinction between finding your essay entertaining and finding beauty in Pernkopf's book, if only because the essay's ambiguity points towards an unwillingness to follow your own positions to their logical, if sometimes uncomfortable, ends. The question your essay poses is a crucial one, and it is regrettable that you were unwilling to answer it sufficiently.
Assignment 4: Making a Scene
Reading about the Holocaust is a little bit like reading science fiction, because everything is at once familiar and entirely alien. Movies and television have made almost…… [Read More]
High enaissance Movement and Its Most Celebrated Artists
The enaissance is referred to as a period of time where there was a great cultural movement that began in Italy during the early 1300's. It spread into other countries such as England, France, Germany, the Netherlands, and Spain. This era continued into the late 1400's and ended during the 1600's. The enaissance times were a period of rebirth and during this time many artists studied the art of ancient Greece and ome. Their desire was to recapture the spirit of the Greek and oman cultures in their own artistic, literary, and philosophic works. The cultures of ancient Greece and ome are often called classical antiquity. The enaissance thus represented a rebirth of these cultures and is therefore also known as the revival of antiquity or the revival of learning.
The artists' works include many aspects of the medieval times and incorporated…… [Read More]
Science of Sex and Gender
Midterm Exam About Two Articles
Science is defined as the attainment of knowledge through practice or study. The concerted human effort in understanding better how the natural works using observable physical evidence is science (Chalmers p.4). There are many definitions of science and all point to one thing. Science involves making observations and studying in order to explain natural phenomena's. Without observation and study, it would not be possible to explain in a logical manner the various happenings that take place naturally. The interesting thing about science is the fact different theories can be formulated to explain the same phenomena. The hypothesis a scientist uses will determine the conclusions they make. Science is interesting because it offers people different explanations to why something happens and all the reasons could be logical or truthful. Having different meaning or theories explaining the same phenomena makes science a…… [Read More]
Greek Project 1272
ART204 Formal Research Project Summer Term 2012
Ancient Greek sculpture is one of the most famous historical forms of art. Three main forms of life are represented by this sculpture; war, mythology, and rulers of the land of ancient Greece. The main aim of the paper is to revisit the history of the art of sculpturing in ancient Greece and different steps of its development within different time periods. Some of the main developments in Greek sculpture included depiction of changes in forms, depiction of female and male figures, degrees of present realism, and how sculpturing was used to achieve these effects.
Developments in Greek Sculpturing techniques
There are four main periods in which main developments and changes in the Greek sculpturing took place. The first period is referred to as the geometric period; second period is the archaic period, the third one being the classic and…… [Read More]
What is the most likely diagnosis?
John is believed to be suffering from gigantism or acromegaly.
Symptoms of acromegaly
The term 'acromegaly' has its roots in the Greek terms for "enlargement" and "extremities"; these terms reflect one among the ailment's most commonly occurring signs of abnormally expanding feet and hands (Marieb & Hoehn, 2018a; 2018b). Swollen feet and hands typically manifest as an initial sign. Those suffering from the acromegaly notice changes in their shoe or ring sizes, especially shoe width. Slowly, changes in the bone begin to transform their facial features, with their lower jaw and brow protruding, spacing out of the teeth, and enlargement of their nasal bone (Colao et al., 2019).
Abnormal cartilage and bone growth frequently results in arthritis. Tissue thickening can trap nerves and result in the development of carpal tunnel syndrome (CTS) that in turn produces weakening and numbness of hands. Enlargement may also…… [Read More]
career of an athletic trainer, including the background necessary for the career, the necessary education, and job opportunities for athletic trainers. Athletic trainers form a necessary backbone of most professional sports organizations, and many private organizations. A professional athletic trainer can make the difference between a life-changing injury, or returning to the game. Athletic trainers are an essential and integral part of modern sports medicine, and as sports and athletics increase in importance in our society, they will continue to play an important part in our healthy lives.
Athletic trainers have been around for centuries, but today, most trainers are certified, and not only work with sports clubs or educational facilities, they can work in gyms and fitness centers, and even corporate workout centers.
Certified athletic trainers (ATCs) are medical experts in preventing, recognizing, managing and rehabilitating injuries that result from physical activity. Athletic trainers can help you avoid unnecessary…… [Read More]
According to Tamara Kreinin, president of the Sexuality Information and Education Council of the U.S., "Manipulating facts about condoms is using a scare tactic to try and get kids not to be sexually active" (Morse, 2002).
One of the consequences of a lack of full and complete information to youth actually causes self-imposed ignorance of their own safety. If adolescents do not get the proper education on protecting themselves from STDs, it is unlikely they will get much beyond playground rumor. In several reviews conducted by the U.S. Surgeon General and by the Committee of HIV Prevention, abstinence only programs have little to no effect on the sexual behavior of adolescents ("Abstinence"). Further, denying young people full and accurate information about sex, contraception, and prevention of sexually transmitted diseases puts them at needless health risks. The reality is that teens will talk about sex, will experiment, and will likely have…… [Read More]
The overall theme that such rituals convey is the elemental nature of the Vodou religion. Specifically, within Vodou it is believed -- much like in Hinduism -- that there is one, ultimate spiritual being, known as God. However, this overarching spiritual force cannot be comprehended or experienced directly be human beings. This is the reason why the lwa is essential to the ritual life of people practicing Vodou. The lwa is the connection between the perfectly divine realm of God and the lesser realm occupied by humanity. Obviously, the in-between realm of the lwa acts upon the human realm continually; yet the rituals themselves are designed to strengthen this connection. Accordingly, possession by the lwa is of ultimate importance to be able to cross the line -- however briefly -- between the human and the divine. This interpretation of possession contrasts strongly with Christian interpretations, which almost universally view it…… [Read More]
enaissance refers to the rebirth and revival of art and architecture in the 15th and 16th centuries in Italy. The enaissance is fascinating to study and is still culturally significant even today because of the high level of artistic and architectural production that was able to be produced during this time. Thus, one of the fundamental reasons as to why this period was significant is directly connected to the fact that the works which were captured during this time continue to captivate the imagination of most people, and continue to impress and amaze. The enaissance is important not just because of the high level and innovation of work that was created, but because it demonstrated a higher level of intellectualism and understanding about the human condition that was manifested through art.
The enaissance is significant today, not merely because of the high level of art that was produced, but because…… [Read More]
Natures Healing Powers
The Power of Nature in the healing process has been known for centuries by the various civilizations of the world. The process of engaging nature in the healing process is done in a variety of way. It can be through the action of some herbs, performing meditation on mountains, relaxing in a windflower terrain/field or even by strolling by a slow flowing stream.
In this paper however, we are going to critically focus on the psychological, emotional and culturally healing power of nature as seen by indigenous peoples of the world-including Native Americans, Inuit, and Inughuit, African, Aboriginal, Asian cultures
The Native American nature healing process comprises of several beliefs and practices which make part of the life of the native tribesmen, women and children. The process is made up of several elements. These elements include religion, herbal medicines, spirituality and several other rituals that are all…… [Read More]
personalized induction is effective.In order to discuss the effectiveness of personalizing a given induction, it is crucial that we first of all explore as well as defined the concept of personal induction. After that has been done, we then proceed with the analysis of the concepts that are part of the process. The rest of this work deals with the arguments in favor of the concept of personalized inductions as well as the ones against it prior to the drawing of a conclusion.
Every human being is unique and complex in different ways. Each and everyone have their likes and dislikes and we own these to our entirely different upbringings. This view was shared by various world leaders such as Pope John Paul II when he pointed out that every human being is single, unique as well as unrepeatable (Chang,2006).
Personalization of screed means to effectively tailor it so that…… [Read More]
Therbligs -- an Innovation of the Past Assembly Line ith Still-Practical Applications Today
hat is the problem; one might be tempted to ask, with apportioning the workday according to simple units of seconds and hours, when measuring worker efficiency? hy is there a need to create another system of measurement in respect to motion as well as to time? The concept of Therbligs a study of worker efficiency not in relation to time, but in relation to motion, provides the answer.
The concept of Therbligs was born during the turn of the 20th century, a century that oversaw the birth of the modern factory and also the modern motion picture. It was with the help of this latter invention that John and Lillian Galbraith could embark upon their study of human kinesthetic behavior in the former. Thus, although term "Therbligs" may "sound like a new computer term or some obscure…… [Read More]
childhood any less safe and enjoyable now than in the past?
Childhood is a period that initiates a change in the perspective of the family or the parents involved. It entails the aspect of responsibilities and commitments for the parent to ensure safe and secure parenting for the child. However, concerns continue to arise due to the dynamic nature of the society. The society keeps on evolving, changing various aspects and practices within the community. Through these developments, the child does not escape the eventual outcomes from these changes. Social construction consists of incorporation of new practices, which develop into the norm of the society while the old are replaced through these procedures and changes. The child faces challenges in their adaptive mechanisms as these changes come with risks, anxieties, worries and fear from the eminent social changes.
The social changes led to the evolution of a generalized world, in…… [Read More]
Teeth Enamel and Teeth, Generally
The hardest part of the human body is the tooth. Teeth help to chew and break down food particles into smaller units for easier digestion down the system. Teeth also help humans to articulate language ((Hoffman)). The enamel is the hardest part of a tooth. Calcium phosphate is its primary composition compound.
Enamel Formation and its Strength, Durability
The tooth crown constitutes a cellular material known as enamel. The enamel happens to be the hardest body tissue. The thickness of the material on the tooth depends on the part of the tooth and its shape. The thickest enamel is usually found at the cusp crest and incisal edges. The sloping part, the fissures, the cervix of the tooth, and the various pits of cuspid teeth have the thinner layers. The enamel on an adult human's teeth is high in energy and is home to significant…… [Read More]
Michelangelo’s Creation of Adam
The Creation of Adam (1512) as conceived and depicted by Michelangelo represents a significant moment in art history because it brings a humanistic style of expression and sense of realism to the art world that had not existed prior. The work is focused almost exclusively on the Body as a subject. The two figures—God the Father and Adam—represent the majesty of the human anatomy in its ideal form: muscular, flexible, unique, authentic, poised, admirable, beautiful and proportional. In the painting, God is mostly draped with a thin cloth; Adam is completely nude and his position (reclined with one knee propped up while he stretches backwards and reaches forward languidly) suggests one of royalty being wakened after a long slumber. Indeed, the idea that Adam is like royalty is one that Michelangelo infuses into the scene giving the painting its high-minded rapturous quality, which is much in…… [Read More]
Pissarro took a special interest in his attempts at painting, emphasizing that he should 'look for the nature that suits your temperament', and in 1876 Gauguin had a landscape in the style of Pissarro accepted at the Salon. In the meantime Pissarro had introduced him to Cezanne, for whose works he conceived a great respect-so much so that the older man began to fear that he would steal his 'sensations'. All three worked together for some time at Pontoise, where Pissarro and Gauguin drew pencil sketches of each other (Cabinet des Dessins, Louvre).
Gauguin settled for a while in ouen, painting every day after the bank he worked at closed.
Ultimately, he returned to Paris, painting in Pont-Aven, a well-known resort for artists.
Le Christ Jaune (the Yellow Christ) (Pioch, 2002) Still Life with Three Puppies 1888 (Pioch, 2002)
In "Sunny side down; Van Gogh and Gauguin," Martin…… [Read More]
Also, this carving is quite sentimental in appearance, for it reflects "the solemn pathos of the Greek citizen, much like some of the sculptures found on the pediment of the Parthenon" (Seyffert, 245).
Our last artifact is titled Pair of Armbands with Triton and Tritoness Holding Erotes, made in the Hellenistic period, circa 200 .C.E. These jewelry objects were apparently designed for a woman of high Greek culture, for they are made from solid gold and are fashioned in the shape of two loosely-coiled snakes or serpents. Whomever designed these intricate and beautiful objects realized the special properties of gold, for the woman lucky enough to wear these could easily slip her arms through the loops, due to the malleability of solid gold. The two figures located at the tops of each piece are representations of Triton and Tritoness, most closely associated with the Greek god of the sea Poseidon.…… [Read More]
Lorenzo de Medici especially helped doubling the art collection of the family and provided a liberal and generous material support for the artists. Moreover, his great critical thinking ensured that the true artistic values of the time were promoted. He constructed schools for painting and sculpture and monitored the artists that attended them in his search for artistic value. Under his rule, some of the greatest painters produced their greatest work entirely for him: "Verrocchio did almost all his work for him; that sculptor's graceful tomb in San Lorenzo over Lorenzo's father and uncle, his bronze David, and his fountain of the Boy with a Dolphin, were all executed for Lorenzo."(Young, 205) Botticelli's works in his second period were also produced in totality for Lorenzo the Magnificent. Another dimension of the family's influence over art is the fact that the atmosphere at the court clearly left its mark on the…… [Read More]
16). Some of the options available to patients are (p. 16):
What it Is Colgate Total
Over-the-counter tooth- triclosan and fluoride paste containing the anti- toothpaste bacterial triclosan
Peridex or generic
Prescription mouth rinse chlorhexidine mouth containing'an anti-micro- rinse bial called chlorhexidine
Periochip tiny piece of gelatin filled with chlorhexidine
Atridox gel that contains the anti- biotic doxycycline
Thread-like fiber that con- tains the antibiotic tetracy- cline
Tiny round particles that contain the antibiotic minocycline
Periostat low dose of the medica- tion doxycycline that keeps destructive enzymes in check
Why it's Used
The antibacterial ingredient triclosan and fluoride reduces plaque and result- toothpaste ing gingivitis. The fluoride protects against cavities.
Peridex or generic
To control bacteria, result- chlorhexidine mouth ing in less plaque and gin- rinse givitis
To control bacteria and re- duce the size of periodon- tal pockets
To control bacteria and…… [Read More]
Although the coach may not work out with the client every session, he or she may be called upon to demonstrate many of the moves and to assist the client, depending on the nature of the session and the client's needs. For some coaches, the 'best' part of work -- the involvement with people committed to fitness -- may also be the worst part, because their schedules may make it difficult to find time to work out alone. Even then, the coach may be so exhausted from helping others he does not have the motivation to condition himself. But this is vital, so the coach can assist clients in an injury-free fashion.
A typical 'day in the life' of a sports and conditioning coach will vary depending upon the coach's practice setting. A private trainer might get up at 5:30am to go to the house of a busy executive he…… [Read More]
Aristotle began as the student of Plato, but a reader is hard pressed to find any particular similarities between the worldviews of the two. In fact, if we have studied Platonic Dualism and Plato's accompanying Theory of Forms, it starts to look like Aristotle's philosophy is based upon the attempt to be as un-Platonic as possible. Plato believed in a double nature of reality -- the real physical world that we can perceive, and a separate (but overlapping) world of "ideas" or "forms" which somehow comprise the eternal essence of those things in the real physical world. But Plato's conception of those forms is in itself vaguely defined, despite the central role they play in his philosophical world system. If Aristotle learned from his old teacher, it was a lesson in how not to approach the practice of philosophy.
In the place of Platonic Dualism, Aristotle propounds a worldview which…… [Read More]
Statuette of Nedjemu of Ancient Egypt (image retrieved at (http://academic.memphis.edu/egypt/1.htm) illustrates several aspects of Egyptian funerary sculpture that remained typical for almost 3000 years, although not in all of the surrounding ancient kingdoms and nations. This particular statue is thought to date from the Old Kingdom period, probably the Fifth Dynasty around 2500-2350 B.C.E. The strict use of proportionality on the part of the limestone structure as well as the rigid posture and the quiet facial expression "reflect the Egyptian desire to represent the deceased in a manner appropriate for eternity," in a stylized fashion, rather than to capture how the dead were uniquely individuated as people in life. (Art of Egypt, 2004)
This fixation upon honoring the dead is in direct contrast to Greek statues of the period that were more often used in living temple rites, although they were often equally rigid and stylized. (Artlex, 2004) According to…… [Read More]
Instructional Methods: Training Health Instructors
Training a health instructor requires the use of a variety of pedagogical methods. It is essential that all instructors possess high levels of competence and can disseminate accurate information. The trainees must possess both academic and hands-on knowledge to be effective.
A lecture format remains the preferred way to ensure that listeners have received the correct information. "This approach is consider the best method to use because the instructor interfaces with the students by presenting segments of instruction, questions the students frequently, and provides periodic summaries or logical points of development" (Methods of instruction, 2013, TLCS). The disadvantage is that students may grow bored with its lack of interaction. This can be remedied through injecting dialogue and discussion into the lecture format. To orient the students in their duties and to brief them on the information they must convey, some lecturing is required to convey…… [Read More]
aphael: Artist of the enaissance
aphael was the son of Giovanni Santi, an educated man that was able to provide his young son with a remarkable life exposed to much art, many artistic geniuses, and the remarkable culture of the Umbrian court. aphael was blessed during his childhood in terms of wealth and culture and would never have to know the life of a struggling artist nor the sense of begging for handouts or working in squalor. However, aphael did suffer great tragedy: his mother died when he was eight years old and his father died three years later when aphael was eleven years old. Thus, as a tender child, aphael was no stranger to tragedy, something that no doubt instilled his life, making an imprint on him as an artist. One thing that aphael's father did before his death that had a profound influence on the child and how…… [Read More]
Ferguson's Argument and Evidence
In Eugene Ferguson Engineering and the Mind's Eye, he makes the case that the existing privileging of science and math over the nonverbal and visual in engineering education is mutually a dangerous practice and a historical abnormality. y applying a well-demonstrated chronicle of engineering strategy, Ferguson claims that not all engineering complications can be resolved by analysis in mathematical; short of the ability to envisage machines, environment, and the structures. He goes on to explain the fact that engineers, a lot of the time, make poor judgment calls. These weak calls lead to crushing disappointments in nuclear power plants, bridges, refrigerators, and other machinery. The book holds a generous variety of old drawings and sketches and presents well-chosen themes, as well as a foretaste into the history of engineering, from its earlier stages to its status, scattered with the essential part played by the mind's eye.…… [Read More]
Scenario 1 Performance Reviews
Problems with performance reviews
The first problem with performance reviews as a process is that they are inherently subjective. That is, although the performance review may have the trappings of objectivity and take the form of a rating scale correlated between numerous individuals, still, those individuals are often of similar backgrounds and places in the company hierarchy and the scale may be viewed in an arbitrary or different fashion by all.
The second problem with performance reviews is that because they are often given in person, the superior is often unwilling to be fully candid with the individual under review, given the one-on-one nature of the process. Quite simply, it is difficult to tell someone to their face they are doing a poor job. Thus, someone gains a false sense that they are doing well -- until they are let go, and offended they…… [Read More]
Homeostasis is the goal promoted by both positive and negative
feedback mechanisms. This is the principle which indicates that there is a
balance in autonomic life functions which the body attempts always to
maintain. This refers to such features as body temperature, heart rate,
respiration and the powering of vital organs. When stimuli create a
divergence from this status, the body will activate a set of responses
designed to regulate a return to balance.
4. In anatomical position, how many planes can be described and what
are their names?
There are three major anatomical planes, which are used to refer to
different ways of addressing the body and its systems. The anatomical
planes include the Coronal Plane, which refers to the frontal surface of
the body from head to foot. The Sagittal Plan refers to the surface which
might be viewed from a profile, indicating a lateral perspective on the…… [Read More]
hen an heart needs more oxygen, such in times of exercise, stress or pharmacological stimuli, blood flow is increased to fulfill this demand. However, the physiological narrowing of arteries due to plaque build up found in coronary disease restricts blood flow to the heart, especially in times of when an increase in myocardial oxygen is needed. These restrictions mean a lessened CFR for the individual, which can lead to coronary ischemia, cardiac infarction, and several other dangerous effects. This physiological change in the coronary system, through the build up of plaque, occurs for several reasons. Lack of physical activity and poor nutrition, with the consumption of certain fats and cholesterols, can facilitate plaque build up. High blood pressure, obesity, depression, and anxiety are also contributing factors (Pazoki, Nabiour, Seyednezami, and Imami).
There are different treatment options for coronary artery disease. Two treatment clinical options include lifestyle modification and revascularization. Lifestyle…… [Read More]
Integration of Cardiovascular/Gastrointestinal Systems
Integration of gastrointestinal and cardiovascular systems within the human body
The integration of the gastrointestinal and cardiovascular systems allow for nutrients to be introduced, broken down, and absorbed by body to maintain and promote healthy bodily functions. Independently, these systems serve separate functions, but when working in conjunction, help to transport necessary nutrients throughout the body, while maintaining and promoting homeostasis within the systems. Any imbalance within these systems will greatly affect the body, as a whole, and can lead to potentially fatal results.
Integration of gastrointestinal and cardiovascular systems within the human body
The gastrointestinal and cardiovascular systems of the human body help to breakdown and transport items that are ingested, such as food and medication, to the necessary parts of the body, expelling wastes that are not needed. Separately, the gastrointestinal and cardiac systems have different functions, but when the systems work in conjunction…… [Read More]
The blood in which we are traveling in is composed of red blood cells called hemoglobin, plasma, platelets, and white blood cells. Blood is transported through the body by the heart's pumping action. As we continue, we will enter the hepatic portal vein, which delivers blood from the gastrointestinal tract to the liver, into the ascending aorta, up towards the heart. As we approach the heart, it's pumping will pull us up into its chambers and through to the lungs where we will get oxygen and continue our journey to the kidneys. As we return to the heart, we will pass through the aortic arch and descend through the thoracic aorta continuing past the descending abdominal aorta until we reach the renal artery. We will make a left turn and pass through the glomeruli through the kidney's tubules and conclude this phase of our journey into the left kidney.
The…… [Read More]
However, it was 1953 that the formation of serotonin was from the lungs was substantiated. It is also observed that detoxification of the blood takes place in the lungs. Later, it was observed that one of the important activities of the lung is to provide chemical filtration by shielding the regular circulation of blood from the attack of vasoactive mixtures and other exogenous compounds present in the arteries. The physiology of the lungs and its location makes the lung exclusively suitable to perform these activities. (Wet; Moss, 1998)
The total output from the cardiac system is obtained by the lungs whereas other organs acquire only a very small quantity of output. The blood that circulates the lungs is subject to the vast capillary endothelial plane of the body which is of seventy square meters. This aspect of output and circulation enable the lung to perform the efficient function of biochemical…… [Read More]
elationship between cardiac arrest and coronary cardiac disease
The heart is an essential organ in the human body, it keeps the individual alive. Understanding how the heart operates and functions is essential to help protect your heart from heart disease. Cardiac arrest and coronary heart disease are significant heart related illness that has a high mortality rate. It is important for individuals with pre-existing heart disease to understand the symptoms of cardiac arrest and coronary heart disease, since these are both leading causes of fatality in the United States. Understanding how the heart works, the individuals risk for heart disease, and how to prevent or delay heart disease is essential. In this paper I will address the relationship between cardiac arrest and coronary heart disease. I will also explain how the heart functions and discuss some ways of preventing cardiac arrest and coronary heart disease.
Cardiac…… [Read More]
Additional skeletal clues referring to development are that female skeletons tend to mature faster than males, with a hardening of the cartilage occurring at a younger age, by age 18 for females and age 21 for males. This may be due to the reproductive advantage conferred on the species if a female body is strong enough to support a child in utero at an earlier age (Liu, Sartor and Nader).
The age of the skeleton also provides clues relating to development. While younger children and infants may be hard to tell apart in gender, the elderly skeleton may be show osteoporosis in the female skeleton as compared to age-matched males, as the lack of estrogen contributes to decreasing bone density with age. The male skeleton, due to the presence of testosterone, may simply not degenerate as fast in terms of osteoporosis as a female's would (Kim, Sung and Song).
While…… [Read More]