Pearl Harbor Free Essays

The attack on Pearl Harbor by the Japanese Imperial General Headquarters was a surprise military strike conducted by the Imperial Japanese Navy against the United States naval base at Pearl Harbor, Hawaii, on the morning of December 7, 1941. The attack was intended as a preventive action in order to keep the U. S. We will write a custom essay sample on Pearl Harbor or any similar topic only for you Order Now Pacific Fleet from interfering with military actions the Empire of Japan was planning in Southeast Asia against overseas territories of the United Kingdom, the Netherlands, and the United States. The base was attacked by Japanese fighters, bombers and torpedo planes in two waves, launched from six aircraft carriers. All eight U. S. Navy battleships were damaged, with four being sunk. Of the eight damaged six were raised, repaired and returned to service later in the war. The Japanese also sank or damaged three cruisers, three destroyers, an anti-aircraft training ship, and one minelayer. 188 U. S. aircraft were destroyed; 2,402 Americans were killed and 1,282 wounded. The power station, shipyard, maintenance, and fuel and torpedo storage facilities, as well as the submarine piers and headquarters building were not attacked. The attack came as a profound shock to the American people and led directly to the American entry into World War II in both the Pacific and European theaters. The following day, the United States declared war on Japan. There were numerous historical examples for unannounced military action by Japan. However, the lack of any formal warning, particularly while negotiations were still apparently ongoing, led President Franklin D. Roosevelt to proclaim December 7, 1941, â€Å"a date which will live in infamy†. How to cite Pearl Harbor, Papers Pearl Harbor Free Essays When it comes down to major events in our countries history such as the attack Pearl Harbor, the acting cast should have put more heart into their characters to put the movie over the top. Throughout the movie, Pearl Harbor, the whole story revolves around the main characters of Rafe McCawley (Ben Affleck), Daniel â€Å"Danny† Walker (Josh Hartnett) and Nurse Evelyn Johnson (Kate Beckinsale). When it came down to those three characters in the movie, Pearl Harbor, the character development could have been portrayed very differently considering what this event did to the country. We will write a custom essay sample on Pearl Harbor or any similar topic only for you Order Now All of the acting in this moving seemed as if it was half-hearted and could have been done a lot better. The movie Pearl Harbor is directed by Michael Bay, also with the help of Jerry Bruckheimer and Randall Wallace. The main cast now a days is a very popular group of people. The names of Ben Affleck, Josh Hartnett, Kate Beckinsale, Alex Baldwin (Major Jimmy Doolittle) and Cuba Gooding Jr. (Petty Officer 2nd Class, Dorie Miller) are the main actors/actress in this movie. The purpose of this movie was to show the story of what happened on December 7, 1941 on the islands of Hawaii. Mostly throughout the movie it was based on the love triangle that occluded between Affleck, Hartnett and Beckinsale. It is kind of a drag to a movie that is supposed to be about the bravery and courage that USA managed to still have after one of the most tragic events ever took place against them. From a character stand point, it could have been acted differently to make up for the fact the movie wasn’t about the details of the war as much as you would expect it to be. Rafe McCawley (Affleck) was always there to protect Danny from all the trouble that he encounters throughout his life. It all started at the beginning of the movie when Danny’s Father hits Danny, Rafe hits his Danny’s Father over the back, which shows right away that he is there to protect him. This is a characteristic that was learned right away about Rafe and how he is when it comes to his best friend. Rafe is a cocky fighter pilot that is in the Army at the time, with his best friend, Danny. Everything about Rafe is either him being cocky when it comes to his flying skills or else being over protective of Danny. When it came to his character it should have een better played out where it was harder to find out what the character is all about, but in this case he was easy to figure out which made the character kind of plain and dull. When it came to emotional scenes, Rafe would not look as emotional as he should when he gets the news he does, the only time he really showed true emotion is when he couldn’t protect Danny, but even then he over acted it. Personally there could have been a few ways Rafe could have showed his emotions differently. For example when he returned from his duties over in Europe, Danny had taken the place of him in Evelyn’s heart. When he returned he found out about this and the way he took it was not the way you would expect it to be handled when a person is in a crisis like this. He kind of just shrugs it off and kind movies on as if it doesn’t affect him. A person now a day would act completely different. They would be very mad at his friend and would have completely disowned his friend and the girl. Not only would that happen the person that would be in Rafe’s shoes would also be most likely be emotionally scared and hurt, not just be able to forget about it and move on with them in his life still. When it came down to Rafe in the movie Pearl Harbor he could have showed more heart and emotion when it came to his character in this movie. Daniel â€Å"Danny† Walker is also an amazing fighter pilot who was Rafe’s wingman. He was always looked at by Rafe as his younger brother and was always being protected from him. He would always want to be there to help out and look out for Rafe as well. When Rafe was over in Europe Danny began to fall for Evelyn, who was at the time Rafe’s girlfriend. He was the caring, sweet character between the two pilots. Just like Rafe, Danny was also a character who was not well developed because he was also very easy to read what kind of person he was. Danny was too sensitive for what his character actually does in this movie. The way he is portrayed in this movie, he would do anything to keep peace and happiness with close people in his life. But the twist was he went for his best friend’s girlfriend and fell in love with her. If he really was as sensitive as he showed while acting, a person like that would truly not do that to their friend. The acting was basically all Hollywood to try to add some extra effects to the movie when what actually happened didn’t fit the way the character acted all movie long. You cannot blame the reason for this on Josh Hartnett, it has to do with the directing and them telling Hartnett how he should perform during these situations. Evelyn Johnson (Kate Beckinsale) was a nurse that fell madly in love over the charm Rafe had at the medical examinations. Evelyn and Rafe were both stationed in the same location until she was stationed in Pearl Harbor in Hawaii and Rafe was going over to Europe. She showed her emotions and love for Rafe through notes they would write back and forth. Evelyn, while she was separated from Rafe, in Hawaii got some unwanted news from Danny. After that the two of them started to have a romance between them. When Rafe came back from Europe he was stationed in Hawaii to reunite with his girlfriend and best friend. But that’s when everyone finds out what kind of person Evelyn was. Towards the beginning of the movie she is â€Å"madly in love† with Rafe and all of a sudden after she gets some news, her heart has a change of ways and is going for Rafe’s best friend, Danny. You can understand people have a change of heart and cannot wait around forever, but for a person to stop loving someone and go for their best friend is just something that doesn’t happen too often, especially after the way she shows her affection towards the two men. Once again it was a Hollywood set up to make the movie have more drama to it. They basically added her emotions and this part of the story to the movie to add more length and storyline to it. If these scenes were taken out of the movie, the plot would be a little different but would still have the same concept, also would be a better historical movie rather than a drama movie. When it came to a movie such as Pearl Harbor where this event scared the humanity of America, the movie should have been more focused on the issue it is title after, rather than the love romance that happened between the characters. This movie is a great movie, but if it were to take out the sappy romance or at least have the actors and actress put a little more effort and more timely emotions into the picture it would have made this movie even better. When it comes down to the character development, it made this movie only a good movie compared to the potential to be an excellent movie. How to cite Pearl Harbor, Essay examples

Huckleberry Finn Essay Thesis Example For Students

Huckleberry Finn Essay Thesis Adventures of Huckleberry Finn EssayIn the novel The Adventures of Huckleberry Finn by Mark Twain the main character, Huck Finn, grows and learns many lessons. Throughout my life I have learned many similar lessons. In addition, I have discovered that there is a relationship between Hucks life lessons and my life lessons. Also I have learned many different lessons that Huck was dispossessed from learning. Twains character, Huckleberry Finn, and I can be compared and contrasted through lessons we both have learned and lessons that only I have learned. During my life I have learned that lessons are hard, complex, and above all else are universal. One lesson that Huck and I have shared in learning is that a person can choose to escape an unfair situation. Huck escaped his abusive father and was taken in by the Widow Douglas and Miss Watson. I too escaped an abusive father. When I was six years old my mother divorced my father and I decided to live with her. Another lesson that Huck learns is to be his own person. He learns this when he left Tom Sawyer and his gang for his own adventures. I learned this same lesson when some friends wanted to go to a concert on a night that I had school and a project due the next day. I did not go with them and even though my friends had fun, I was proud to be an individual. Additionally, Huck learns that friends are very important because they are always there for you. He and Jim become very close over their long trip down the river. They do things for each other that shows that they are friends. To m helps Huck rescue their friend Jim from slavery. Huck and Tom free Jim because he is a good friend to them. I have also learned that friends are a tremendous part of my life. On various occasions, friends have helped me study for important tests. Consequently, Huck and I have learned similar important life lessons though the experiences were different. On the contrary, there are also a few lessons that I have learned that Huck has not learned. I have learned that you must deal with your problems instead of running away from them. Huck runs away from the Widow Douglas because he does not like the way that she forces him to live. I have learned that problems only get better if you deal with them. When I have a difficult project to do, instead of procrastinating, I ask for help with it. Another lesson I have learned is that lying is never the correct alternative. Huck lies to Aunt Sally when she asks him about all of her missing possessions. I have learned that when I lie I get in tr ouble. One day, I broke a neighbors window and blamed it on my cousin. When my cousin told the neighbor that he was on vacation at the time, the neighbor called my mother and told her that not only had I broken her window, but that I lied about it. My mother grounded me for two weeks and also made me pay for the window. She told me that had I told her the truth I would have only had to pay for the window. Huck has not learned these lessons because he has not been caught in these situations yet. In conclusion, I can identify with Twains character, Huck, in the lessons that we have both experienced. These lessons have been proven useful for both of us. Hard lessons establish character and help you to learn from your mistakes. You can only learn these things by living through them, not by others telling you about them. This novel has shown me that Huck still has lessons to learn, as do I. The only difference between Huck and I is that I have learned a few more crucial lessons than him and am therefore, a little more experienced in my learning process. Overall, I feel that Twain has effectively captured the essence of a young boys struggles through life. Bibliography:

Movie Review In the Womb Essay Example

Movie Review: In the Womb Essay A must see movie for future parents! Experience  the life before birth, The formation, a step by step in a film that have not been seen like him. In the womb, was produced for National Geographic Channel . Its includes  features in advanced technology, simulations that have been  generated by ultrasound photography in four dimensions. Before it takes its first breath, a human baby has been through an incredible transformation from a single cell to a complex, self-sustaining organism.Watch this amazing process in real time inside the womb. Recommendation + personal experience I remember that moment I realized that my wifes stomach size is what supposed to be my child, with Gods help,  I studied this film, explaining   me something that is very difficult for me personally to understand: how our body produces live? How does it work? If you think that I got it after seeing the film and that I  understood all of these scientific facts, then youre wrong, its still seems like a crazy miracle that happens one after the other in the all wide World.I strongly recommend everyone to see that   movie, it shows the very little detailsof the process  and even shows us the fetus  in  a verity of positions, moves, making faces, etc that we cant see without that film. you will enjoy it. Source:  http://www. shvoong. com/exact-sciences/2000143-womb/#ixzz2cqvNjWSF Maybe this has already been talked about and I missed it, but I thought I would let all of you ladies know about a National Geographic special my husband recorded for me to watch called In the Womb. I HIGHLY recommend the film.Its a fairly new documentary about how babies develop and its quite interesting. I thought I would do a little review for you all since some of you are midwives and others are looking for informational videos. There are good and bad things about the documentary, but the end made me so very, VERY happy that Ive forgiven the film all of its faults. Con: The intro is of a woman in labor screaming bloody murder like they do in the movies while giving birth. Youll forgive this later, however. Read on. Con: I kinda almost fell asleep at the beginning when they were covering conception.It was stuff weve all heard a million times in school, so it was pretty redundant. Get to the babies already! Pro: Some of the computer graphics and filming was really amazing. They use all new footage, no recycled stuff from other documentaries. Con: Sometimes the film would state some fact and then not back it up in any way, so youd be left wondering gee, thats new. Where on earth did they get THAT? For example, during one part, they said that a woman is more likely to have a miscarriage if she experiences stress, has an immune disorder, or if she has previously given birth to a boy.Now, Ive had three miscarriages, so Ive read tons of information about it and never have I heard that giving birth to a boy makes you more likely to have a miscarriage. I thought wow, really? Wher ed they hear that? but they just went on to the next subject without explaining. Con: 99% of the babies in the film are not real they are either rubber models (which look absolutely fantastically realistic, by the way) or these super creepy alien-looking computer generated babies that totally freaked me out. They were a bit disturbing looking.Con: They stressed the value of ultrasound in the video and Im personally against it, but it doesnt lose a lot of points with me because a lot of women are pro ultrasound. Pro: They did mention that ultrasound might be harmful, though it is not known to cause problems in babies. They also mentioned that while we cant hear ultrasound, babies CAN because it creates an echo inside the water-filled uterus. They explained that babies run from it because it is extremely loud somewhat like standing next to a subway train. Pro: They provided TONS of the most amazing 4D footage of babies Ive ever seen.They had videos of babies only weeks old in the w omb yawning, playing with their noses and feet, and twins interacting with each other. I cried at parts. Pro: Aside from a brief (and very low-key) clip where a doctor does a minor surgery on an unborn fetus along with a few short clips of doctors performing ultrasound, there were NO HOSPITAL SCENES or doctors in the film. Woot! The best part ever: The film follows only one mother through her pregnancy and ends with her giving birth. I grumbled my way through a few mildly irritating parts of the film, but whe I reached the end, I got a rather shocking surprise.When its time for the mother to give birth, you see her standing yes standing next to a bed in a birthing center giving birth. There is not one doctor in the room or a machine beeping of any kind, only the woman, her midwife, the cameraman, and the husband. There are no bright lights and its very quiet except for the womans screams. Then, to my utter delight, the narrator informs the viewers that standing or squatting are th e best positions in which to give birth and that it is better and more comfortable for the mother than laying on her back.I wish every reader could have been there with me as I whooped and hollered and punched my fists in the air in delight! Imagine a mainstream documentary saying something like that! The baby is immediately handed to the mother through her legs and she sits on the bed with her newborn, a smile plastered on her delighted face. No one takes her baby away. The midwife waits to cut the cord and then the mother is seen breastfeeding. WAY TO GO NATIONAL GEOGRAPHIC!! So yes, any midwives out there who are looking for a good educational video, Id have to say that this is the one.Its not about birth, its about development, but its the best Ive seen so far and its SO ultra pro-natural birth. ETA: SORRY! The Youtube link seems to have been taken down. Ill keep an eye out for any other sites hosting the full video   -Amber National Geographic Channels In the Womb by Inbar Ma ayan  Keywords:  Human development,  Movies,  Fetus Written, produced, and directed by Toby Mcdonald, the 2005 National Geographic Channel film  In the Womb  uses the most recent technology to provide an intricate glimpse into the prenatal world.The technologies used, which include advanced photography, computer graphics, and 4-D  ultrasound  imaging, help to realistically illustrate the process of development and to answer questions about the rarely seen development of a human being. The following description of the images and narrative of the film captures the major points of  In the Womb, and of embryonic and fetal development, as they are seen at the outset of the twenty-first century, depicted in only 100 minutes. In the Womb  opens with a glimpse of the mature  fetus  moments before she is ready to emerge into the outside world.The narrator explains that at this final stage, she is equipped with all of the faculties necessary for full function outside t he  womb. The main focus of the film, however, is the journey leading up to these final moments, a journey that begins with just a single cell. This journey is viewed intermittently throughout the film using 3-D and 4-D  ultrasound  scanning techniques which show the baby moving. 4-D refers to a string of 3-D images taken in real time (time is the fourth dimension), thus creating a movie of in utero events.In addition, the process is simulated by computer imaging based on observations, giving a vivid portrayal of embryonic and fetal development. The developmental narrative begins with millions of swimming  sperm, and an explanation of their unique purpose—carrying the father’s genetic information to the moment of  conception. The  sperm  are produced in a man’s  testes, and their quality depends on his lifestyle choices; they tend to be damaged by the consumption of various drugs and by heat, and stimulated by the consumption of coffee.A singlesp erm  is filmed swimming across a black landscape, which accentuates the rapid, intricate movements of its tail. The tail’s flexibility allows the  sperm  to progress approximately a tenth of an inch per minute. Millions of  sperm  are filmed as they appear in the  vagina, many of them dead on their sides, with the vast crowd in the middle swimming toward the  uterus, the  fallopian tubes, and the  egg, which looks like a moon-like orb nestled among its protective agents. This  egg, like all her others, was formed during the mother’s own time in the  womb  and has resided in her body ever since.The film suggests that in order to find the  egg, the  sperm  Ã¢â‚¬Å"sniff it out† using their figurative sense of smell. A graphical simulation shows the  sperm  traveling toward the awaiting  egg, and one of them penetrating its outer layer. The bigger picture, in which the rest of the  spermare permanently shut out upon  fertilizat ion, is filmed. Another graphical simulation follows, illustrating the fusion of the father’s and the mother’s genetic material at the moment of  conception. The narrator notes that this particular genetic combination has never before existed, and will never be duplicated in another human being.DNA, which carries the organism’s genetic information and is bundled in the chromosomes, is depicted as a long, energetic helix that carries the more than 20,000  genes  that make up an average human. These  genes  are responsible for various characteristics and are determined by parental contributions. They are absolutely crucial to the development of new life. The various physical effects of genetic information are illustrated in the display of various shapes of eyes, noses, hair, and other features.The great variability of genetic effects on appearance is depicted by the morphing of a face to show a variety of characteristics, both male and female. It is note d, however, that while the parents contribute equal amounts of genetic information, it is the DNA from the  sperm  that determines the child’s sex, via its twenty-third chromosome, which is either an X or a Y. The  genes  contributed by the parents largely predetermine the child’s appearance and much of the child’s personality and predisposition for certain diseases.After the illustration and explanation of  fertilization, a description of the fertilized egg’s journey toward the  uterus  is accompanied by film footage of the process. As it sails along the fallopian tube on the first day of its journey, the single cell divides into two identical cells. Cell division continues and by the fifth day, the resulting ball of cells is made up of about 100 cells and is called a  blastocyst. At this stage, theblastocyst  will split into two groups of cells: the outer layer prepares to become the  placenta,  umbilical cord  and fetal membrane s, and the inner layer prepares to become the embryo itself.The cells making up the inner part of the  blastula  are  stem cells, and have the ability to differentiate into all of the different types of cells that make up the human body. One week after  fertilization, the  blastula  reaches theuterus, where it will start to develop into a new human being. Three weeks into  gestation,  In the Womb  simulates the embryo folding inward and elongating as the basic body plan is determined. An actual embryo at this stage is shown and a basic spine is visible.The top of the embryo, destined to become the head and brain, is indicated; this region has already begun to generate  nerve cells  by the fifteenth day of the  pregnancy. These  nerve cells  will proliferate and eventually become the brain and the  central nervous system. The heart forms soon after this, and twenty-two days after  conception, begins to beat. This movement is initiated by a single heart cell which begins to beat and induces the cells around it to beat to the same rhythm. Close-up filming shows this pulse as heart cells proliferate and the organ continues to form.With the formation of the heart come thin veins and early blood cells responsible for transporting oxygen and nutrients; the blood in these veins moves to the beat of the heart. During the early stages of development the heart beats relatively independently, though its function will later be carefully regulated by the brain. By the time the embryo is four weeks old, preliminary eyes have appeared on her head. These look like dark spots on a pale landscape of surrounding tissue on which the early contours of the forehead, nose, mouth, and other parts of the mature face can be seen.In addition, arm and leg buds emerge. The narrator mentions that even though thirty days have passed since  conception, the embryo is almost indistinguishable from the embryos of other mammals. The changes taking place in the em bryo’s  morphology  over the following few weeks are shown through film progression. The face plates move in to better define facial features, arms and legs continue to take shape, and the head becomes more clearly defined. At six weeks, the embryo is about an inch long, has a firmly rooted and visible  umbilical cord, and the outline of her fingers can be distinguished as well.The eyes have developed by leaps and bounds, although they are not yet concealed by eyelids. The nostrils are now visible, wide-set beneath the eyes on a head that is giant in relation to the size of the body. By the end of eight weeks of  gestation, the embryo is called afetus  and is no longer dependent on the  yolk  sac that nourished it during the  embryonic stage of development. The  yolk  sac, a balloon-like structure of tissue with visible veins, vanishes at this point and the  fetus  becomes solely dependent on the  umbilical cord  rooted in theplacenta, and thus on the mother’s blood for nutrition.A close examination of the  placenta  reveals intricate blood vessels transporting the nutrients necessary for the embryo’s growth, while keeping out many of the toxins present in the mother’s own blood. Despite the placenta’s effectiveness, substances like drugs and alcohol cannot be completely be filtered out, and it’s up to the mother to limit her consumption of them. By nine weeks, the nervous system has developed dramatically and starts to allow the  fetus  to move. Although this movement, shown through computer simulation, is not yet connected to the brain, it promotes agility and further growth.After this point, the body will gradually come under the control of the brain. This change also has the effect of regulating heart rate, which may increase to more than 150 beats per minute before cerebral  regulation. A standard  ultrasound  is performed at the Create Health Clinic in London at the concl usion of the first  trimester, and the narrator explains how  ultrasound  waves function to create the image on the screen. While a physician explains the various tests that can be done at this stage of  pregnancy  using  ultrasound, the baby’s heart can be seen contracting and expanding in the moving image.A step beyond standard  ultrasound  is the 4-D scan, which shows the three-dimensional  fetus  moving in real time. This tool allows for even more accurate evaluation of the fetus’s health and development. It shows everything from the  fetus  moving her arms to yawning or playing with her nose. Four-dimensional scans of various babies at different stages of development greatly expand the amount of detail that is visible to the world outside the  womb. The narrator also notes that this first  ultrasound  scan is the first opportunity to ascertain the number of fetuses present in the  womb.Four-dimensional scans also allow us to see the preliminary steps of a baby’s literal first steps. These are manifested in scans of eleven- and twelve-week-old fetuses kicking and pushing off the walls of the  uterus  as they exercise the use of their appendages. This movement is called the stepping reflex, and it is controlled by the fetus’s nervous system. The five weeks leading up to this point, weeks six through eleven, are considered to be the period in which the  fetus  undergoes the most dramatic transformations in its developmental journey.By the end of the eleventh week, all organs have formed, but the  fetus  is still tiny—about three inches long—and thus must grow significantly before it can be  viable. Sex is also determined at this point, and the sex organs produce  hormones  that further regulate the sexual development of the  fetus. Miscarriage beyond this point is far less likely than during the first three months of  pregnancy, since the  fetus  is more stabl e. As time goes on, the  fetus  looks more and more human, and her senses sharpen further.Simulation reveals highly developed hands and the hardening (ossification) of bones beneath the semi-transparent skin. The face looks far more â€Å"human† as well, with the eyes now closer together and the nose and mouth more defined. By this time, the brain controls most of the body–including the heart–through thecentral nervous system. Aside from seeing the heart, a Doppler probe is also used to hear what the fetus’ heart sounds like. It beats at a frantic 146 beats per minute, which the physician indicates is a healthy pace for a  fetus  this age.At four months, she not only has control of her heart rate, but she also begins to respond to physical stimuli and to move around a lot. She has also begun to develop proprioception, which is the awareness of the body’s position in its surroundings. She is shown feeling the sides of the  womb  and gras ping at different parts of her body. Four-dimensional images of twins also reveal how interactive they are with each other; identical twins, however, interact much more than do fraternal twins, who have a membrane separating them.This membrane is also visible with this more detailed scanning tool. Eighteen weeks after  conception, fetal movements become readily detectable to the mother. In addition, the  fetus  starts digesting amniotic fluid as her digestive system begins preparation for the outside world. Another preparation has been revealed by 4-D scans, where thefetus  can be seen practicing the blinking reflex. Soon, she will even have her own fingerprints. At the conclusion of the second  trimester, the  fetus  is fully formed but still needs to experience dramatic growth and to develop her senses.The film states that at this stage, she begins to taste flavors from her mother’s food, and to hear the sounds that surround her cocoon, including the tone and cadence of her mother’s voice. Comfort with her mother’s various sense-inducing habits may even prove conducive to more healthy development once the baby has been born. In the Womb  also notes that, as well as providing a preliminary basis for diagnosis of complications,  ultrasound  scans also promote the development of parental attachment to the yet-unborn child.Ultrasound is thought to enhance the relationship of the child with the parents, both in infancy and later in life. At twenty-four weeks, this relationship could begin prematurely, for it is at this point that a baby could survive outside of the  womb; though still small and underdeveloped, with appropriate intensive care, she could be considered  viable. The greatest complications may arise due to the premature lungs, since the lungs only fully develop near the conclusion of the  pregnancyand are filled with amniotic fluid until breathing begins.The eyes, which have been fully developed since the middle of the  pregnancy, cannot see yet but are adorned with eyelashes by the twenty-fifth week. Babies are usually born with lighter-colored eyes than they will have later; babies of Caucasian descent are often born with blue eyes, while babies of Asian or African descent first have darker brown eyes. These colors will often change or deepen during the first few months of life, as the pigments in the eyes are exposed to light, which is absent in the  womb. In the darkness of the  womb, babies in their final  trimester  spend most of their time sleeping soundly.When they are awake, however, fetuses are often active, practicing their reflexes in response to provocations from outside the  womb. These include the startle reflex, when the  fetus  flings her arms out and over her head, and the swallowing and sucking process, crucial to nutrition outside of the  womb. The latter may be manifested in thumb sucking, which is thought to be strongly correlated with handedn ess during a person’s life. The  placenta  not only conducts oxygen, nutrients, and flavors to the  fetus, but it may also conduct the mother’s mood. The ear or anxiety that a mother might experience cascade through, eventually causing the baby’s heart to beat faster as well. Serious and sustained stress or anxiety have been found to result in stress in the child and a higher risk for stress-related physical and mental health complications. Past twenty-six weeks the  fetus  concentrates almost solely on growth; despite this, serious issues might arise even before birth. In the Womb  shows Dr. Kypros Nicolaides of King’s College Hospital in London diagnosing and performing  in utero  surgery on a  fetus  whose intestines are obstructing lung growth.He performs this delicate surgery with the help of a fetuscope, which allows him to see inside thewomb  and is also used as a tool in the surgery itself. Nicolaides’ technique for tr eating this particular disorder has been met with a 50% increase in the survival rate of his prenatal patients. The last two months of  pregnancy  see the final steps toward a healthy birth. During this time, the  fetus  develops a layer of insulating fat and has even been found to develop consciousness and memory. The  fetus  may remember and respond to familiar sounds such as her mother’s voice or even her parents’ favorite music.If the  fetus  recognizes music, she might even move in rhythm. Fast music has been found to stimulate and excite the  fetus, which seems to be almost dancing in the  womb, while classical music will often have a calming effect. The development of all of these complex functions prior to birth has also led some experts to posit that, developmentally, birth is not as significant as was previously assumed. This is because the brain of a maturing  fetus  is almost identical to that of a newborn. This similarity is particu larly striking considering the sighting of rapid eye movement (REM) in 4-D scans, since these are indicative of dreaming.From thirty-five weeks on, the  fetus  could be fully functional and self-supporting (aside from its need for external nutrition and warmth). The film notes that though it is not yet certain what sets off delivery, the maturation of the lungs may play a key role. When mature, the lungs release a protein that affects the  hormone  production of the  placenta, reducing  progesterone  production and initiating the production of oxytocin, which in turn triggers uterine contractions and inhibition of memory.These are useful when the  cervix  undergoes extreme widening—approximately 10 cm—as it conveys the baby’s large head out into the world. In the Womb  has now gone full-circle, arriving again at the time of delivery. To ease the pain of delivery and risks of complication, the mother in the movie delivers standing up and leani ng forward with her legs spread apart slightly. During this time, the baby releases large quantities of adrenalin, which keeps the heart pumping fast and prepares the lungs to take their first breathes of air. Soon, the baby’s head crowns and is followed by the rest of the body.As soon as the baby has emerged, it starts crying as its lungs fill with oxygen and it is exposed to the light and cold of the outside world. The  placenta, now unnecessary, detaches from the  uterus  and exits the mother’s body through the birth canal. In the Womb  reviews the entire process of the  pregnancy  and highlights the grand achievement that is transformation from a single cell into an entirely new individual. The newly born baby depends on adults for warmth and nutrition, although all other functions rest solely in her tiny hands.

My Bridge Is Big Essays - Dental Equipment, Oral Hygiene, Toothpick

My Bridge Is Big Essays - Dental Equipment, Oral Hygiene, Toothpick My Bridge Is Big 5th period Mr. Moore Physics My Bridge is Big! I built my bridge on the foundation of triangles because any engineer will tell you they are one of the strongest shapes. No matter where you put pressure that other two sides of the triangle pick up the excess pressure. I decided to build the triangles into boxes so the support would spread out over a much greater area. I also added extra glue to the joints to strengthen the corners that did not match up really flush. In doing so I created joints that were not entirely straight but hold up just as well. I also cut the toothpicks so I could use whole ones as hypotenuses. Many were thrown out because they were broken or had defects in them. Many difficulties I encountered were not having enough fingers to glue the four sides down. Also it was a huge mess when the glue bottle became clogged and would not pour out until you squeezed it very hard. Well it then came oozing out all over your bridge and wasted like half the tube all over the wax paper or your mothers nice table. It was also very hard to get the toothpicks to stay in the upright position and when you moved a slight bit either way the toothpick on the other side would fall over. Mechanical engineering involved in the bridge building process included finding out that 45-degree angles were the strongest and that mass and stress put on these angles broke after the toothpicks were bent. Some careers include architecture, masonry, carpentry, astronomy and being a high school physics teacher. Bibliography don't need one

The History of the Armillary Sphere

The History of the Armillary Sphere An armillary sphere is a miniature representation of celestial objects in the sky, depicted as a series of rings centered around a globe. Armillary spheres have a long history. Early History of the Armillary Sphere Some sources credit Greek philosopher Anaximander of Miletus (611-547 BCE) with inventing the armillary sphere, others credit Greek astronomer Hipparchus (190-120 BCE), and some credit the Chinese. Armillary spheres first appeared in China during the Han Dynasty (206 BCE-220 CE). One early  Chinese  armillary sphere can be traced to Zhang Heng, an astronomer in the Eastern Han Dynasty (25-220 CE). The exact origin of armillary spheres cannot be confirmed. However, during the Middle Ages, armillary spheres became widespread and increased in sophistication. Armillary Spheres in Germany The earliest surviving globes were produced in Germany. Some were made by German map-maker Martin Behaim of Nuremberg in 1492. Another early maker of armillary spheres was Caspar Vopel (1511-1561), a German mathematician and geographer. Vopel made a small manuscript terrestrial globe housed within a series of eleven interlocking armillary rings produced in 1543. What Armillary Spheres Got Wrong By moving the armillary rings, you could theoretically demonstrate how the stars and other celestial objects moved in the sky. However, these armillary spheres reflected early misconceptions of astronomy. The spheres depicted  the Earth at the center of the universe, with interlocking rings illustrating the circles of the sun, moon, known planets, and important stars (as well as the signs of the zodiac). This makes them a model of the inaccurate Ptolemaic (or Earth-centered) cosmic system (as opposed to the  way things actually work, by the Copernican System, with the sun as the center of the solar system.) Armillary spheres  often got geography wrong, too- Caspar Vopels sphere, for instance, depicts North America and Asia as one land mass, a common misconception of the time.

Athletes and The Use of Drugs and Performance Enhancing Supplements Research Paper

Athletes and The Use of Drugs and Performance Enhancing Supplements - Research Paper Example Any substance that boosts performance by bringing about alterations in an individual’s behavior, a perception of pain and/or arousal level ought to be considered as performance-enhancing (Kissinger and Miller, 2009). This paper discusses the use of performance enhancement drugs among athletes and holds the position that anything that enhances athletic performance unnaturally should be banned from seeing that it perverts the integrity of competition. Maximizing an individual’s athletic performance abilities is not only arduous, but also a time-consuming undertaking that calls for among others, proper hydration, good nutrition, sufficient sleep, avoidance of supplements, moderate use of alcohol, and quality coaching and practice. Unluckily, in their efforts to attain peak athletic performance levels, some athletes do not rely on natural resources. They instead perceive a need for something that will facilitate and speed up the natural route to an optimal athletic performance. They, therefore, end up giving in to the urge of using performance-enhancing drugs in order to achieve their goal of emerging the very best athlete that they can possibly be. It is important to point out that nearly always, media reports on some alleged incident of the use of performance enhancement drug in the National Football League, National Hockey League, Major League Baseball, or among Olympic track-and-field high profile participants (Kissinger and Miller, 2009).

The role of the woman within M. Butterfly, Miss Saigon and Memoirs of Essay

The role of the woman within M. Butterfly, Miss Saigon and Memoirs of a Geisha - Essay Example They are merely stereotypes created, promoted and perpetuated by literature and mass media. In all the three, the Asian woman’s identity is one of being an object of desire. It is all along macho Westerners dominating the humble Eastern female. M Butterfly was a Chinese woman (?) hired by the government to spy by way of a relationship with a French diplomat. Miss Saigon was a young, innocent Vietnamese bargirl sold for a night to an American Marine. Chiyo was sold into the Okia by her poor Japanese parents. They are prostitutes, tasty Asian delicacies. They can be given away as prizes in a raffle. They beg for love, have sleepless nights waiting for their men, for weeks, for years. They are even willing to go to the extent of supreme sacrifice, killing themselves only prove how intense their love is. (Didn’t Madame Butterfly disembowel herself in the end? It doesn’t matter who actually died. Madame Butterfly’s existence may be unreal but her death is real. The Perfect Woman existed only in Gallimard’s fantasy world and she died when that world crashed down.) They are passive, submissive and servile. They can be conditioned easily. A man can do anything with them. He does not have to hesitate to make impetuous advances in the first meeting. Still, men are women’s saviors who change their lives for the better and are generous enough to accept their children. When they seduce a woman, they are actually doing a favor to them. In the plot of Miss Saigon, all the woman characters that the reader comes across are prostitutes. But there is a beautiful, innocent virgin with a heart of gold, who had never been kissed. The summary briefly is about a White man saving an Asian woman from an Asian man and the Asian woman dying for the White man (Shimizu, 2007, 36). Kim chooses love as her road to liberation. Such dependent attitude, a mistaken perception of enslavement to be empowerment, is frustrating. It later proves to