Someone I Admire Essay Example | Topics and Well Written Essays - 1250 words

Someone I Admire - Essay Example Guglielmo was involved in a scandal called the Italian Navy Coherer Scandal; it is believed that he stole the work of Jagadish Chandra Bose, an Indian who is very renowned for his contribution in the field of Science. This happened because Jagadish Chandra Bose’s work could not be accepted because of the British rule, the British Administration made sure that his work never got published and it is very strongly believed that Guglielmo stole the work of Jagdish and came to the limelight. Guglielmo had a keen interest in Science and especially in Electricity right from the early years. During the time of Guglielmo the invention of the electromagnetic waves took place and this was invented by Heinrich Hertz. The death of Hertz threw more light upon his discoveries, and this further intrigued Guglielmo, who got very motivated and decided to invent something unseen by the world. He conducted experiments by setting up his own devices and material required to carry out the experiment . His main goal was to use radio waves to create wireless telegraphy. This meant that the transmission of the wireless messages got across without using any wires. The Development of the Invention  This was not a new subject that Guglielmo was working on, research had been already done on this subject, and he just utilized whatever had been researched about the subject. Guglielmo used many important parts in this experiment. Parts like oscillator, spark producing radio transmitters, a telegraph key were used in his experiments. Other researchers also used the spark-gap transmitters, but they could not get the transmission to cover a long range, the transmission usually covered a few hundred meters. The case was no different for Guglielmo; he also got limited transmission when he first attempted the experiment. But at a later stage he experimented outdoors, he increased the length of the transmitter and the radio antenna, which resulted in a very big success. The transmission impro ved drastically and he was able to transmit signals with a range of roughly about 1.5 kilometers. He concluded that he required funding to invent a device which could take this forward. He believed that this experiment would be very useful if it becomes an invention to the military personnel as they would be able to transmit signals easily. When he was close to inventing what he had dreamt of all his life, he realized that Italy was not the right place to be in. He moved to London along with his Mother at the age of 21 to pursue the invention. 1897 was the year when Guglielmo sent the first ever wireless communication and this was done over Sea. The approximate distance covered by the signal was about 6 kilometers; the message which he sent read â€Å"Are you ready†. This was a good enough invention to receive international attention; this work quickly caught the eye of the international people associated with the same field. â€Å"Marconi sailed to the United States at the invitation of the New York Herald

Macbeth Essay Example for Free

Macbeth Essay Women have a very strong influence on their husbands and husbands will usually take their wives opinions in important matters. Lady Macbeth was the dominant of the two characters. She had very strong persuasive skills over Macbeth and though show her control of Macbeth in public, in private she often uses emotional and testing his manliness to manipulate him to do what he wants. Lady Macbeth is the more evil character than Macbeth in the play through her ambition, cruelty, and manipulation. Lady Macbeth used her words to control Macbeth throughout the entire play and caused him to do many things he wouldn’t have normally done like kill Duncan. Lady Macbeth mocks Macbeth and his manliness throughout the play to get him to do exactly what she wants like for him to kill â€Å"What beast wast, then, that made you break this enterprise to me? When you durst do it, then you were a man; And, to be more than what you were, you would be so much more the man.† Macbeth being a man in the era he grew up in being the most manly you could be was very important so a women questioning his manliness would have set most men over the edge especially someone as persuasive as Lady Macbeth Lady Macbeth has many delusional moments in the play that lead readers to believe she is either crazy or evil. She talks about being infected with evilness to killing babies throughout the play. â€Å"I have given suck, and know How tender tis to love the babe that milks me: I would, while it was smiling in my face, Have pluckd my nipple from his boneless gums, And dashd the brains out, had I so sworn as you Have done to this.† Lady Macbeth in my opinion is a sociopath with her not feeling remorse for anything her and her husband do no matter the effect it has on other individuals. She fits the profile of a sociopath with the abilities to manipulate people easily and have no shame doing it but also feel nothing towards anyone or anything she harms. Lady Macbeth also is a very private person that is very submissive when with other people and does not show her evil and dark side to anyone other then her husband. She is also very protective over a Macbeth and would do anything to protect him from being found out for murdering Duncan. Lady Macbeth is both responsiple for the death of Duncan and is also the cause of Macbeth becoming insane throughout the course of the play. She is a silver tounged women who knows how to manipulate for her own self gain. Through these point I think that she is not only responsible for duncans death but is more evil then Macbeth.

Chest Pain Case Study

Chest Pain Case Study Ebunoluwa Mikiie Chest Pain There are various Chest pains. Chest pain may be caused by gastrointestinal, respiratory, cardiac or musculoskeletal analysis. Chest pains may also be caused by anxiety, pericardium, myocardium, parietal pleural, aorta, esophagus, Chest wall, trachea and large bronchi, skin, and musculoskeletal system. As a nurse, I must carefully assess by asking questions, such as Location: where do you feel the pain in your chest? Onset: when did the pain begin? Duration: Does it happen with breathing? Is it nonstop or comes and goes? Associated manifestation: what else is experienced with the chest pain? Characteristics: describe your pain? Treatment: have you seen anyone or tried any medication? Relieving factors: does anything make it better (Nursing Guide)? Anxiety procedure is not clear. It is located below the left breast or across the anterior chest. The quality of pain is stabbing, sticking, dull or aching. Its severity is varying. It can be from hours to days. Symptoms are shallow breathing, anxiety, weakness and palpitations. Aggravating factor may be emotional stress. A relieving factor is unknown (Nursing Guide). Pulmonary: Tracheobronchitis is Inflammation of the trachea and bronchi, and is located at the on both sides of the sternum or at the sternal. The quality of pain is a burning sensation, severity, mild to moderate. The timing is variable. Aggravating factor is coughing, and relieving factor is lying on the affected side (Nursing guide). Pleuritis Pain: Inflammation of the parietal pleura as in pleurisy, pneumonia, pulmonary infarction or neoplasm, located at the chest wall. The quality of pain is sharp and can hurt like a knife with severe pain. Aggravating factors are inspiration, coughing and movements of the trunk, and relieving factors are medication and treatment. Its timing is persistent (Nursing Guide). Cardiovascular: Angina Pictoris: Temporary myocardial ischemia, usually secondary to coronary atherosclerosis, located at the anterior chest that sometimes radiates to the shoulder, arm, neck, lower jaw or upper abdomen. The quality of pain is pressing, squeezing, tight and heavy with occasional burning. The severity is mild to moderate; this is sometimes perceived as discomfort rather than pain. Its timing is usually 1-3 minutes but up to 10 minutes, prolonged episodes are up to 20 minutes. Association symptoms are dyspnea, nausea and sweating. Aggravating factors are exertion in the cold, meals, emotional stress, it sometimes occurs at rest. Relieving factors are rest and nitroglycerin (Nursing Guide) Myocardial Infarction: This is prolonged myocardial ischemia, and results in irreparable muscle damage and/or necrosis. It is located at the anterior chest that sometimes radiates to the shoulder, arm, lower jaw, neck or upper abdomen. The quality of pain is like angina. Myocardial Infarction is often but not always a severe pain, with a timing of 20 minutes to several hours. The relieving and aggravating factors are unknown (Nursing Guide). Pericarditis: Irritation of the parietal pleura, adjacent to the pericardium. It is located at the precordial space and could radiate to the tip of the shoulder and the neck. The quality of pain is also sharp and knife-like and also severe with persistent timing. Aggravating factors are breathing changing position, lying down, swallowing and coughing. A relieving factor is sitting forward (Nursing Guide). Gastrointestinal: Reflex Esophagitis: Inflammation of the esophageal mucosa by reflux of gastric acid. It is located retro sternal and may radiate to the back. Its severity is mild to severe with variable timing. The quality of pain is burning and squeezing sensation. Aggravating factors are eating large meals, lying down, and also bending over. Relieving factors are antacid and sometimes belching. Associated symptoms are regurgitation and dyspnea (Nursing Guide). Chest wall Pain: The progression is not always clear, it is frequently found along the costal cartilages or below the left breast. The quality of pain is aching, dull, stabbing, or sticking. Its timing can be from hours to days and has variable severity. An associated symptom is a local tenderness. An aggravating factor may be movement of arms, trunk and chest. Relieving factor is unknown (Nursing Guide). Assessment SOAP note on two individuals adults. The first individual has a history of high blood pressure; he is taking his blood pressure medication regularly. The second individual has a history of diabetes; he exercise regularly and eat healthily, but is concerned that his lifestyle change is not apparent in weight loss outcome. A general assessment was done on both patients, but focused area was done on the upper and lower extremities for skin turgor, color temperature and capillary refills. Patient one: Mr. J.M. is a 49-year-old white male, a car salesperson. He was born in Georgia. Subjective: Mr. J.M. has a history of High Blood Pressure. Mr. J.M. said that he has been taking atenolol 25mg once a day by mouth for one year, and has no negative effect from it. He rated his pain scale as 0/10 (0-10 pain scale). He said he was concern about having a heart failure form cardiac issues from stress due to the nature of his job. Objective: Vital Signs, temperature 98.4, pulse 77, respiration 18 and blood pressure 130/80. Head, eyes and nose appears normal no pallor noted. Skin turgor normal and elastic, no signs of dehydration or excessive dryness noted. Color fair, normal for race, no change or abnormal pigmentation observed. Skin is warm and dry to touch (using the back of my hands). Capillary refills in upper and lower extremities of nail beds less than 2 seconds. Respiration clear, no, wheezing or shortness of breath or noisy breathing noted. Lung sounds auscultated, clear bilaterally at anterior and posterior lower and upper lobes. Normal breath sounds, soft and low pitch over most of both lungs, equal expiratory and inspiratory sounds. Irregular breath sounds will necessitate instantaneous care. No adventitious breath sounds such as crackles, wheezes or rhonchi noted. Heart sounds auscultated, normal S1 and S2 noted. These areas were palpated, brachial pulse found at the inner aspect of the elbow; it i s also a regular site use to obtain blood pressure measurements. The radial pulse is located at the thumb site of the wrist, the popliteal pulse at the back of the knee, the femoral pulse is located in the groin region, the dorsalis pedis pulse at the top of the foot, the posterior tibial pulse at the lower side at the inner aspect of the ankle. It is to locating these sites are imperative because they are necessary pressure points in case of severe bleeding. The amplitude of the pulses compares equitably, when the pulses were palpated (www.nursing times.net). Abdomen is soft and non-tender, and the bowel sounds active in all four quadrants, with active range of motion (ROM) noted in bilateral upper and lower extremities. Diagnosis: Knowledge deficit related to signs and symptoms of heart failure as evidence by patient’s concern of stress and impending heart failure. Blood pressure within normal range. Plan: Encourage Patient to continue taking his medication, increase water intake to at least eight glasses per day, decrease additional salt intake to help maintain normal blood pressure. Patient to continue daily exercise. Encourage patient to keep physician appointment. Routine laboratory test include complete blood count (CBC), urinalysis, thyroid panel, chemistry panels, thyroid panel, blood urea nitrogen (BUN), glucose check, and white blood count (WBC). Patient 2: Mr. J.J. is a 40-year-old African America male, businessperson. He was born in Georgia. Subjective: Patient came into the clinic with concern of not able to see the resulting exercise with his weight, change in diet. Patient associated his not being able to loose with his history of being a diabetic for over three years. He said that currently he takes metformin 1000mg twice a day by mouth. Patient denies any pain at this time. Objective: Vital Signs, temperature 98.6, pulse 84, respiration 20 and blood pressure 127/76. Blood sugar 115 mg/dl. Weight 200 pounds. Head, eyes and nose appears normal. Skin turgor normal and elastic, no signs of dehydration or excessive dryness noted. Color appropriates to ethnicity, no pallor noted, no change or abnormal pigmentation noted. Temperature of the skin is warm to touch. Capillary refills in upper and lower extremities nail beds less than 2 seconds. Respiration clear, no shortness of breath, wheezing or noisy breathing noted. Lung sounds auscultated, clear bilaterally at anterior and posterior upper and lower lobes. Normal breath sounds noted. No crackles or wheezes or rhonchi. Heart sounds auscultated and normal. These areas were palpated; brachial pulse establish at the inner part [tm1]of the elbow. Radial pulse found at the wrist. Femoral pulse found in the groin area. Popliteal pulse found at the back of the knee, the dorsalis pedis pulse found at the top of the f oot, the posterior tibial pulse found at the lower side at the inner aspect of the ankle. The amplitude of the pulses compares equitably, when the pulses were palpated (www.nursing times.net). Abdomen soft and non-tender, bowel sound noted in all four quadrants, active range of motion noted in bilateral upper and lower extremities. Diagnosis: Non-reassuring weight loss related history of diabetes. GLucose 115mg/dl before food. Plan: The patient should be congratulated on taking steps to live a healthy life. I would encourage the patient to continue his exercise and include exercises to target specific areas he wants to loose. I would encourage him to continue with his medication regimen and continue with his healthy lifestyle change to help with his medication. Routine laboratory test: Glucose (hemoglobin A1C); thyroid panel; white blood count (WBC); blood urea nitrogen (BUN); complete blood count (CBC). [tm1]

Birth order and School Achievement Essay -- essays research papers

Birth order and School Achievement There has always been an attempt to figure out why some people do better in school than others. Is it due to financial stability? Is it attributed to parents’ own success as students? Very importantly, one’s birth order plays a role in one’s school achievement. I. Theory Growing up with siblings or the absence of siblings can be a major factor in determining academic success. Being the oldest, middle or youngest child does not necessarily determine academic success concretely without exception, but serves as a predictor of future academic success. School achievement is gauged by how far one goes in his or her education, starting from grade school, all the way up to graduate school. Before getting into the developmental stages across the life span and in the interest of time, I will only be discussing birth order in terms of the oldest child, middle child, youngest child and only child because configurations of five or more children occur only in 10% of the families with children. The average family in the U.S. has three (Toman, 1976). Also, I will be dividing the developmental stages into 3 stages: childhood, adolescence and adulthood. Childhood (Ages 1-12)   Ã‚  Ã‚  Ã‚  Ã‚  The firstborn child is likely to have intensified feelings of power and superiority, high anxiety, and overprotective tendencies (Feist & Feist, 2002). The firstborn children usually have a close relationship with the parents than laterborn children. The child has the experience of having his or her parents to him or herself and tends to feel like a rather important individual (Forer, 1969). For a while, these children are only children until a younger brother or sister is born. They experience a traumatic dethronement, which may development resentment towards the new baby. During this time in their life, firstborns may be jealous and want to seek mother and father’s affection. When it comes to school, in grade school, these children will try to seek attention by being a class clown or a rebellious child. Education itself may not be of interest to them. Report cards may show poor grades and unsatisfactory behavior. This makes sense because before the younger siblings were born, the firstborn child was anxiously awaited. Parents are so proud of the firstborn as their â€Å"pride and joy.†   Ã‚  Ã‚  Ã‚  Ã‚  The middle child or s... ...his or her final grade in the class. The students would then be grouped into categories of first born, second born, third born, fourth born, and so on. The students would then be ranked by grades along with their birth orders. I would try to determine the effect of birth order on school achievement. The professor would determine the students’ final grade. Conclusion   Ã‚  Ã‚  Ã‚  Ã‚  Whether or not this questionnaire would find significant results for birth order and grades (school achievement), it would be a good way just to see whether there was a correlation. Ultimately, I’m not sure if this group of students would be representative of the population. The group I picked is in California, so it would not be representative of the entire United States. School achievement can be attributed to many things besides birth order such as social influences. References Feist, G.J., & Feist, J. (2002). Theories of Personality (5th ed.). New York: McGraw-Hill. Forer, L.K. (1969). Birth Order and Life Roles. Springfield, Illinois, U.S.A.: Charles C. Thomas Publisher. Toman, W. (1976). Family Constellation (3rd ed.). New York: Springer Publishing Company, Inc. Birth order and School Achievement Essay -- essays research papers Birth order and School Achievement There has always been an attempt to figure out why some people do better in school than others. Is it due to financial stability? Is it attributed to parents’ own success as students? Very importantly, one’s birth order plays a role in one’s school achievement. I. Theory Growing up with siblings or the absence of siblings can be a major factor in determining academic success. Being the oldest, middle or youngest child does not necessarily determine academic success concretely without exception, but serves as a predictor of future academic success. School achievement is gauged by how far one goes in his or her education, starting from grade school, all the way up to graduate school. Before getting into the developmental stages across the life span and in the interest of time, I will only be discussing birth order in terms of the oldest child, middle child, youngest child and only child because configurations of five or more children occur only in 10% of the families with children. The average family in the U.S. has three (Toman, 1976). Also, I will be dividing the developmental stages into 3 stages: childhood, adolescence and adulthood. Childhood (Ages 1-12)   Ã‚  Ã‚  Ã‚  Ã‚  The firstborn child is likely to have intensified feelings of power and superiority, high anxiety, and overprotective tendencies (Feist & Feist, 2002). The firstborn children usually have a close relationship with the parents than laterborn children. The child has the experience of having his or her parents to him or herself and tends to feel like a rather important individual (Forer, 1969). For a while, these children are only children until a younger brother or sister is born. They experience a traumatic dethronement, which may development resentment towards the new baby. During this time in their life, firstborns may be jealous and want to seek mother and father’s affection. When it comes to school, in grade school, these children will try to seek attention by being a class clown or a rebellious child. Education itself may not be of interest to them. Report cards may show poor grades and unsatisfactory behavior. This makes sense because before the younger siblings were born, the firstborn child was anxiously awaited. Parents are so proud of the firstborn as their â€Å"pride and joy.†   Ã‚  Ã‚  Ã‚  Ã‚  The middle child or s... ...his or her final grade in the class. The students would then be grouped into categories of first born, second born, third born, fourth born, and so on. The students would then be ranked by grades along with their birth orders. I would try to determine the effect of birth order on school achievement. The professor would determine the students’ final grade. Conclusion   Ã‚  Ã‚  Ã‚  Ã‚  Whether or not this questionnaire would find significant results for birth order and grades (school achievement), it would be a good way just to see whether there was a correlation. Ultimately, I’m not sure if this group of students would be representative of the population. The group I picked is in California, so it would not be representative of the entire United States. School achievement can be attributed to many things besides birth order such as social influences. References Feist, G.J., & Feist, J. (2002). Theories of Personality (5th ed.). New York: McGraw-Hill. Forer, L.K. (1969). Birth Order and Life Roles. Springfield, Illinois, U.S.A.: Charles C. Thomas Publisher. Toman, W. (1976). Family Constellation (3rd ed.). New York: Springer Publishing Company, Inc.

English: Literacy and Century Learners Essay

English is a widely-used language that is originally used by the countries United States, Great Britain, England and many more. English is the universal language because it is widely used by many people like Asians, Europeans, Africans and many more. However, how can we use English in shaping 21st century learners? English has many purposes that can help shape 21st century learners. One is we can use English in expressing our thoughts, ideas, feelings and many more. Because English is important, we need to use English precisely because if we don’t use our language properly it will result to different interpretations that will lead to chaos. Moreover, we need to master our skills in English in order for us to express what we know because in the future I believe that most of our professions need English as a medium for communicating. Another reason why we need to master English is today, many people are engaged into new technologies that requires new and different skills and that involves our literacy. Literacy demands nowadays, have changed along with the changes that happen in our world. Literacy is very important to a person because a literate person possesses a wide range of abilities and competencies compared to a person who is illiterate. Another reason why we need to master English is if we are communicating to a foreigner we use English as our medium of instruction in order for us not to misinterpret each other. Another purpose of English is to bring a new world. We can attain the world we wanted by using English in uniting all the people in the world because all of us wanted the same thing which is a new world. Another purpose is we can empower the voice of the youth with the use of English because I believe in the saying of Dr. Jose Rizal â€Å"ang kabataan ay ang pag-asa ng bayan†. Furthermore, we need to empower the voice of the youth because if we don’t empower them there will be no hope for our world and no great change will happen in this world we live in right now. English is the key to success. English can make us successful by making a great change through English because I believe language has a great influence and that influence is based on our decision if we want to make our world a better or a worse place. Another is we can be also successful in our lives through English because we use English as a medium of instruction at school and when we become successful in school there is a great chance that in the real life we become successful too. Another is if English did not existed we will not discover the technology we have now that helps in shaping up 21st century learners. Another is if English did not existed there would be no fun at all because there would be no tongue twister, poem, stories and many more. English plays an integral role in our daily lives so let’s give it up to the fullest.

Lasik opened my eyes

LASIK is the abbreviated term for Laser Assisted in-situ Keratomileusis. This technology is a type of refractive laser eye surgery done by ophthalmologist. LASIK provides cure for astigmatism, myopia and hyperopia. The procedure in conducting LASIK alternates photorefractive keratectomy/PRK since it requires minimal time for the patients recovery and less pain. In 1950, Jose Barraquer developed microkeratome. This was used to cut thin flaps in the cornea and changes its shape (keratomileusis). Barraquer also added in his findings how much of the cornea left unchanged to provide a stable result of the operation. In my personal view, this helped people with occurring malfunctions in their sight. In 1970’s-80’s, Svyatoslav Fyodorov and Theo Seiler developed Radial Keratectomy and Photo Refractive Keratomileus, respectively. The developments in more technical and procedural part of treating differences in the sight helped to cure other malfunctions found in the eye. In 1968, the scientists at the Northrup Corporation Research and Technology Center developed the Excimer laser. This development in eye surgery was the pillar in the advancement to LASIK. Through the developments and advances made by several scientists in the field of ophthalmology, LASIK was developed. In 1990, Buratto and Pallokaris introduced keratomileusis and photorefractive keratectomy. Combining the two techniques, ophthalogists find greater precision and less complication in eye surgery. In addition, limitations of excimer lasers were resolved through LASIK (LASIK surgery, 2007). LASIK cure refractive errors, improve vision, and eliminate the used of eye glasses/contact lenses. Blurred vision is not actually a problem since the technology of LASIK is available. Although the operation cost huge amount of money, nothing would price good vision. There are also risks in LASIK. Although the technology guarantees better results and effective eye resolution, complications sometimes come up. Equipment malfunctions, infections and wrong prescription would results to total lost of vision. This rarely happened when the patient apply for a non-licensed surgeon. LASIK as of today are classified into different types of laser ablations including conventional LASIK wavefront-optimized treatments, and wavefront-guided treatments. Conventional LASIK follows an ablation pattern of eye surgery. The surgery is based upon the patient’s glasses prescription. In most patients, this type of operation is effective but surgical errors could cause visual aberrations (Randleman and Payne, 2007). The advancement in modern science offers easier living for most of the people. LASIK provides fast, accurate and painless eye surgery for patients with refractive errors. Most probably in the future, the current procedure of eye surgery would continuously advance. Protocols may be different and will treat other errors in the eye. The laser technology used today may be used in other fields of science. With the help of LASIK eye surgery, I was able to obtain clear vision. Before, I’m having difficulties reading from far distances and I need first to wear my glasses. My glasses were thick and I was ashamed in the public wearing it. Until today, I can now read without my glasses anymore. References Randleman, J. and J. Payne. (2007). LASIK Eye Surgery. LASIK Eye Surgery Index. Retrieved December 3, 2007 from www.medicinenet.com. (2007). LASIK Surgery. The LASIK Directory. Retrieved December 3, 2007 from www.the-lasik-directory.com. Â   Â   Â   Â   Â