Analysis of Red Hat Linux Operating System Research Paper

Analysis of Red Hat Linux Operating System - Research Paper Example Among other innovations, such as the Anaconda graphical installer and the firewall configuration tool Lokkit, Red Hat is an established name in the open source operating system market space. This may be due, in part, to its appealing graphical interface for users and the accessibility of its programmer interface, which is intelligently presented. By reviewing this interface, as well as some advantages and disadvantages of the operating system, why exactly Red Hat is a respected name in Linux circles may become clearer. Red Hat is ostensibly based on the design principles of simplicity, robustness, and security (Cunningham & Cunningham, 2007). Simplicity refers to simple abstractions and simple components, which leads to faster and more efficient use of hardware resources. Red Hat exemplifies this characteristic by focusing on a simple desktop for users to customize. Robustness refers to the ability of a system to resist failure after the addition of a new feature or component. When a system is multiprogramming, it is ideal if the system does not fail because it cannot adequately distribute resources to handle the increased load. Red Hat, because it has been developed and re-released over nine versions, is incredibly robust in handling large memory loads. Lastly, Red Hat is based on a secure design, which means Red Hat has extended Linux’s reputation as a secure environment, primarily by buffering overflows integrated in the standard software stack, smartcard authentication support, and SELinux security. The Red Hat Linux desktop consists of GNOME and KDE, which offer a wide range of features. The KDE desktop for Red Hat (in Figure 1), features a main menu icon at the lower left, which is a red hat. The desktop includes a number of files and folders, depending on what software is installed on the user’s computer. KDE is very similar to the standard Microsoft Windows format for the central desktop, particularly in how the standard option places the taskbar at the bottom of the screen, with a main menu button at the lower left, and desktop icons arranged vertically along the left side of the desktop. KDE uses a file management and web browser called Konqueror, which is a standard setting in Red Hat installations. Lastly, the KDE Control Center window allows for additional customization of the operating system for the user. In contrast, the GNOME desktop for Red Hat Linux (in Figure 2) is slightly different from KDE (McCarty, 2004). The principal dissimilarity is GNOME’s use of Nautilus, which like Konqueror, is the default file manager and browser. Another notable difference is GNOME’s use of a drawer, which is a clickable icon that leads to links to other launchers. GNOME also features a â€Å"Start Here† facility that allows for other kinds of configurations, including changes to peripheral devices, default applications, themes, GNOME’s appearance, and so on. A Red Hat Linux user is given a choice between the KDE and GNOME desktop interfaces. Beyond the basics of Red Hat’s desktop and user interface, however, one finds a rich array of tools for a programmer to manipulate and control his or her machine. The Unix shell in Red Hat, like an MS-DOS window, allows the user to execute commands. Again, beyond the desktop and point-and-click interface, the Linux shell is actually more sophisticated. The major elements of the programmer interface

Safe Travel Essay Example for Free

Safe Travel Essay These days, we Geeks don’t travel anywhere without our laptops. It’s a given that we need to have them on us! How would we survive?! Thankfully, Seth sent in the following tips to help us keep them safe while we are on the road. Pad The Laptop: Make sure the laptop bag or carrying case you transport your laptop in provides adequate padding. As you move about the airport or shove the laptop under the seat in front of you or into the overhead storage compartment, the laptop can be jarred and jostled quite a bit. Keep It On You: It is not uncommon for someone to set their luggage down while standing in line for a muffin, or to sit down while waiting for a flight. With all luggage, it is important to keep an eye on it and ensure nobody tampers with it or steals it. Because of their size and value though, laptops make prime targets and a thief can snatch the laptop bag and keep walking while you are unaware with your back turned. You should keep the laptop bag on your shoulder or keep it in sight at all times. Back Up Data: Perform a backup of all critical or sensitive data before departing. Just in case your laptop does become damaged or lost, you don’t want to also lose your important files and information. You can buy a new laptop, but it is much harder to replace lost data. Encrypt Your Data: Just in case your laptop should fall into unauthorized hands, you should make sure your hard drive is encrypted. Laptops with Windows Vista Enterprise or Ultimate come equipped with BitLocker drive encryption. If you aren’t using one of these versions of Windows Vista, and your company has not implemented any other sort of enterprise-wide encryption solution, you can use an open source solution such as TrueCrypt to protect your data. Document Identifying Information: In case your laptop does end up lost or stolen, you should be able to provide detailed information about the make, model, serial number and any other identifying information. You may need the information to file a claim with the airline or your insurance company, or to provide law enforcement. Use Strong Passwords: Follow the advice in Passwords and How to Make Them to make sure that your passwords can not be easily guessed or cracked if your laptop falls into the wrong hands. An excellent program for helping to secure and manage your passwords is Password Vault, which works for both Windows and Mac OS X. Use a BIOS Password: Protecting your laptop with an operating system login and password is a good idea, but there are ways to circumvent that protection and gain access to the data still. For better protection, you should enable password protection at the BIOS level so that the laptop can not even be turned on without the correct password. Implement Remote Data Protection: Another step you can take to make sure your data does not fall into the wrong hands is to look into products that will allow you to remotely destroy or erase the data on your laptop if it is lost or stolen. These products generally require that the unauthorized user connect to the Internet first in order for them to do their work though, so they are not a guarantee. Use Portable Storage: To make sure you have the business critical PowerPoint presentation or Excel spreadsheet that you need to show your business partners in order to seal the multi-million dollar deal (or whatever other important files and documents might be on your laptp) you should carry a copy on a USB thumb drive or some other type of portable storage that you can carry separate from the laptop in case it becomes lost or stolen. Just Leave The Laptop At Home: When it comes to all of the hassles and all of the issues that can arise from traveling with your laptop, you should also consider whether you really need to take it. You can carry your data or files on portable storage such as a CD, DVD or USB drive, or you can just email or FTP the data ahead of you. Then, you can borrow a desktop or laptop system once you are safely on the ground and at the office site you are visiting.

Right Ventricular and Left Ventricular Cardiogenic Shock

Right Ventricular and Left Ventricular Cardiogenic Shock Cardiogenic shock is a major and often fatal complication of a variety of acute and chronic disorders whereby the heart muscle fails to effectively pump blood forward and is unable to maintain adequate tissue perfusion. This ongoing clinical problem of cardiogenic shock often results from cardiac failure. Nurses and physicians need to work together to develop a rapid and well-organized treatment approach to this devastating condition. Acute myocardial infarction (AMI) is the most common cause and early recognition of cardiogenic shock is essential to saving the patient and functional organ perfusion. To help discuss the differences between right ventricular and left ventricular cardiogenic shock as a result of AMI, a case study format has been chosen. Priority nursing diagnoses, interventions and outcomes will also be addressed. Case Study Mrs. Rudd, a 53-year-old woman, is walking her two golden retrievers in Central Park when she starts to develop a nagging left arm pain radiating up her neck and down to her fingers along with diaphoresis, flushing and shortness of breath. She loses grip of the leashes and the dogs, sensing something wrong, get the attention of a young couple sitting under a tree. They see her in distress and call 911 to get an ambulance. Paramedics arrive on the scene within minutes and transport her to the emergency department at Mt. Sinai Hospital. On arrival, Mrs. Rudd continues to complain of the pain getting more intense and a new onset of substernal pain. The paramedics note her to be pale and clammy with cool and mottled extremities. Her vital signs in the ED are heart rate 56 beats/minute, blood pressure 78/53, respiratory rate 24 breaths/min and labored, pain level of 9/10 and temperature 96.9* F orally. The nurse provides supplemental oxygen at 100% via non-rebreather mask and administers 325mg of chewable aspirin, but holds the nitroglycerin because of her already low HR and BP. Then the cardiac monitor leads are placed, which shows sinus bradycardia;18g IV access is obtained in both arms and blood chemistry, CBC and cardiac enzymes are drawn and sent to the lab. A stat 12-lead electrocardiogram is run which indicates that Mrs. Rudd is having ST elevations in leads II, III and aVF suggesting acute inferior wall myocardial infarction. This explains the bradycardia due to damage to the right ventricle and likely an occlu ded right coronary artery. Tachycardia is seen in anterior and lateral wall MI where the circumflex and/or LAD coronary arteries are blocked. The nurse may also see ST depression instead of elevation in leads II, III and aVF with either of these infarcts. Her signs and symptoms upon presentation to the hospital suggest that she is in the early stages of cardiogenic shock, a life-threatening complication of AMI associated with high mortality. Early and aggressive treatment is necessary for her to survive this condition (Lenneman, 2011). Etiology and Pathophysiology With cardiogenic shock, perfusion is affected and delivery of oxygen to the tissues is markedly decreased. Various conditions can lead to cardiogenic shock besides AMI. It can occur as a complication of open heart surgery, myocarditis, valve failure, severe dysrhythmias or from any disease or injury that leads to mechanical failure of the bodys pump. With AMI, the myocardium is starved of oxygen and nutrients and dies (Lenneman, 2011). This leads to diminished contractility, reduced ejection fraction (the percentage of blood present in the ventricle at end-diastole that is pumped out with each heart beat) and disruption of hemodynamic measurements including persistent hypotension, high filling pressures, such as PAWP, PAP, high CVP and SVR, and most importantly reduced stoke volume and cardiac output. As a result of the reduced ventricular emptying, pressure rises within the ventricles, causing dilation of the ventricles, eventually leading the one initially injured to fail and if no t corrected both ventricles. In cases of heart failure in both ventricles, the patient will probably require transplantation and an LVAD to keep them alive while on the list awaiting a donor heart (Holcomb, 2002). Signs and symptoms Clinical signs and symptoms that are associated with cardiogenic shock depend on the ventricle affected. In right heart failure the nurse may observe jugular vein distension, peripheral edema and weak pulses, altered mental status, elevated ICP. Venous congestion and bradycardia are possible due to the heart slowing to allow adequate blood return and filling before pumping, which can be heard on auscultation as a split second heart beat. With left ventricular failure a pathological S3 or ventricular gallop can be auscultated, and pulmonary edema and congestion will likely be present, evidenced by labored breathing, dyspnea, course crackles and wheezing leading to ineffective gas exchange. To improve oxygenation, respiratory rate increases and the patient hyperventilates as manifested by hypocapnia and alkalosis (PaCO2 less than 35 or pH greater than 7.45) measured by arterial blood gases (Holcomb, 2002). Since the heart is unable to recover and maintain adequate perfusion to the kidn eys, they also will fail and subsequent ABGs reveal a shift indicating a worsening condition of both respiratory and metabolic acidosis. Sustained hypotension (systolic blood pressure less than 90mmHg for longer than 30 minutes) and adequate left ventricular filling pressure with signs and symptoms of tissue hypoperfusion are less common definitions for cardiogenic shock. This hypoperfusion may be exhibited by such signs as cool extremities, altered mental status, oliguria (urine output less than 30mL/hour or less than 0.5mL/kg/hour) or all three. Another helpful measurement utilized in assessing shock is drawing a serum lactic acid level, a diagnostic tool for detecting occult tissue hypoperfusion. Even if a patient does not exhibit low blood pressure at onset, a lactic acid value above 4mmol/L can identify organ dysfunction at the cellular level before the patient becomes hypotensive. This can be assessed by the nurse observing skin becoming cool, pale, and clammy as blood is shunted away from the periphery and skeletal muscles back to the vital organs. As a consequence, wasting and lactic acid buildup occur. The ef fects of blood being shunted away from the gastrointestinal tract initially lead to decreased bowel sounds and eventually progress to absent bowel sounds or paralytic ileus (Farwell, 2006). Hemodynamics In the case of Mrs. Rudd, her initial presentation reveals signs of the early compensatory phase of shock. The physicians and nurses need to collaborate and respond promptly to limit permanent damage to her organs and ensure her survival. In the early stage of cardiogenic shock the sympathetic nervous system is activated to respond to a failing heart. The renin-angiotensin-aldosterone system (RAAS) is stimulated to cause vasoconstriction and sodium and water retention to maintain blood pressure (Porth, 2006). To evaluate the effectiveness of organ perfusion cardiac output needs to be monitored and controlled. This is initially sustained with fluid replacement and volume expanders in right heart failure resulting from inferior AMI, to in essence replace oil in the engine to keep it running. In response to heart failure from a lateral or anterior AMI, the patient will exhibit increases in heart rate and/or stroke volume defined as the amount of blood pumped out with each ventricular contraction or the difference between the end-diastolic and end-systolic volumes (Eliott, Aitken, Chaboyer, 2007). The physician often prescribes vasopressors and inotropic medications such as milrinone or dobutamine to improve contractility and pumping efficiency of the damaged heart as well as reduce afterload. In cardiogenic shock, the values of cardiac output (normal range of 4-8L/min) and the more accurate measurement, cardiac index (2.5-4.0L/min), can significantly drop in response to heart failure and the pump not being able to adequately circulate blood through the body. In some cases the physician may order a diuretic such as furosemide to be administered to decrease preload by reducing pulmonary (LV) or systemic (RV) congestion and stasis of blood. Another measurement of end organ perfusion that clinicians rely on is mean arterial blood pressure (MAP) which has a normal range of 60 to 110mmHg. When the body is in a state of shock, at first the body attempts to compensate, however as the condition prolongs the values gradually drop below 60 mm Hg along with a decreasing cardiac output (Holcomb, 2002). Together these hemodynamic values are used to determine if the patient has inadequate organ perfusion and to evaluate the adequacy of interventions by both the physicians and nurses. Subsequently, the body attempts to compensate by increasing heart rate, which decreases diastolic filling time. This faster rate increases the oxygen demand of already damaged heart muscle, which negatively impacts cardiac output even further. Unable to keep pace with the increase in volume, hemodynamic values worsen as the heart fails to perfuse the body. This eventually leads to MODS and unfortunately, as a result, death in around 50% of all patients affected by cardiogenic shock (Babaev, Frederick, Pasta, 2005). Even in cases where the patient is recovered and stabilized, sometimes the damage may be too great for the patient to overcome and within days or weeks they irreversibly deteriorate. Treatments The best chance of recovery for Mrs. Rudd relies on rapid percutaneous or surgical revascularization. While awaiting revascularization there are nursing interventions and pharmacologic measures that can be started to optimize her cardiac output. As mentioned earlier, rapid infusion of fluids is the first line of defense to improve cardiac output and stroke volume in right AMI. Diuretics may be used in left heart failure to decrease preload and improve the hearts pumping ability, however it is contraindicated with right AMI as in the case of Mrs. Rudd. Tachycardia is a common compensatory mechanism of cardiogenic shock to improve perfusion, yet beta-blockers, although they can lower rapid heart rates, are another class of drugs that should be avoided for Mrs. Rudd since they also have a hypotensive effect and could counter the positive effects of fluid resuscitation and further perpetuate severe hypotension, having a bottoming out effect. Therefore beta-blockers should be used careful ly and only in early stages of uncomplicated AMI without heart failure (Eliott, Aitken, Chaboyer, 2007). Providing inotropic support and improving systemic vascular resistance are important in the management of cardiogenic shock. To increase contractility and consequently cardiac output, inotropes, such as dobutamine, dopamine and milrinone, might be started and gradually increased to obtain adequate perfusion. However, because they can increase myocardial oxygen demand in an already ischemic heart, they must be used cautiously in patients, as they may lead to the incidence of fatal dysrhythmias. To treat life-threatening ventricular dysrhythmias (VT or VF), antiarrhythmic medications such as amiodarone or lidocaine are indicated. Additional considerations to treat dysrhythmias or heart block include defibrillators and transcutaneous pacing, or depending on the damage present, a permanent pacemaker (ECC Commitee, American Heart Association, 2005). Another complication of cardiogenic shock that increases oxygen demand is hypoxemia from pulmonary edema and backflow; common in left AMI and often a secondary complication in right AMI. As the patient deteriorates and stops responding to compensatory mechanisms, mechanical ventilation may be warranted to provide adequate oxygenation. By instituting mechanical ventilation the workload of breathing is decreased as the machine takes over. Also anxiety and metabolic demands are decreased when the patient is sedated and intubated. Unfortunately, sedation may cause a further drop in blood pressure and needs to be closely monitored. Maintenance of adequate MAP is also vital to prevent end-organ damage. To increase MAP, norepinephrine may be added to the medication regimen, but it may have a negative effect on cardiac output. Through means of combination therapy in severe hypotension, catecholamines are mainly administered in cardiogenic shock along with monitoring urinary output and calculating cardiac output, to sustain functioning of the patients organs and optimistically to buy time before revascularization and the return of adequate pump function (Eliott, Aitken, Chaboyer, 2007). Unless contraindicated, it is protocol to treat any patient admitted with a diagnosis of acute coronary syndromes, including patients in cardiogenic shock, with aspirin and IV anticoagulation (heparin) to slow the progression of the infarct. Fibrinolytics are not recommended in patients requiring percutaneous coronary intervention (PCI) or surgery, however, improvement in hospital mortality with the use of the glycoprotein IIb-IIIa inhibitor abciximab (ReoPro) has recently been shown to reduce mortality from 40% to 50% down to 18% to 26% in cardiogenic shock treated with stent implantation (ECC Commitee, American Heart Association, 2005). Hospitals have adopted the PTCA guidelines set forth by The American College of Cardiology and the American Heart Association aiming to provide reperfusion of the infarct artery within 90 minutes after arrival to the hospital. These new guidelines also assist in decision making regarding PCI, a nonsurgical coronary revascularization procedure that r elieves the narrowing or obstruction of the coronary artery or arteries to allow more blood and oxygen to be delivered to the heart muscle. This ensures patient safety and improves patient quality of care (ECC Commitee, American Heart Association, 2005). Another intervention that is used to prevent or manage cardiogenic shock is an intra-aortic balloon pump (IABP) which improves coronary artery perfusion and reduces afterload. This mechanical device consisting of a 34- to 40-mL balloon catheter, is placed during PCI and operates by using counterpulsation therapy. The IABP inflates during ventricular diastole (increasing coronary artery perfusion) and deflates during ventricular systole (decreasing afterload or the resistance against which the heart has to pump). By increasing coronary artery perfusion with this device, the patients cardiac output, ejection fraction, and MAP are increased, ultimately improving end-organ perfusion. Heart rate and pulmonary artery pressures, especially pulmonary artery diastolic and wedge pressures are lowered, which essentially decrease the hearts oxygen consumption, blood volume and workload (Holcomb, 2002). Now an hour and fifteen minutes from onset, Mrs. Rudds status continues to worsen and the physicians, noting that they are still within the 90 minute timeframe, rush her directly to the cardiac catheterization laboratory and she undergoes PCI with drug-eluting stent placement in the right coronary artery. During the procedure the surgeon places an IABP to increase coronary artery perfusion and decrease workload of the heart. She is transferred to the surgical intensive care unit for further management and monitoring with a pressure dressing to the femoral artery where the catheter was inserted. After recovery of her strength and hemodynamic stabilization, she is transferred to a medical-surgical unit, then discharged four days later on a new medication regimen prescribed to avoid complications and recurrence of an AMI or lethal dysrhythmias. Nursing Diagnoses Outcomes Prioritizing nursing diagnoses and care depends on which side of the heart is affected. With LV failure, respiratory complications are a primary consideration, whereas with RV failure, presentation of systemic signs and symptoms occur early on. Eventually as the patients condition deteriorates their bodys compensation mechanisms fail and cardiogenic shock worsens. Nursing interventions vary based on what stage of shock the person is in, their etiology and presentation, what procedures are planned or have been performed and when care is assumed. The nursing diagnoses for Mrs. Rudd consist of (in priority): Risk for decreased cardiac output related to altered cardiac rate and rhythm; reduced preload and increased systemic vascular resistance; infarcted muscle. Ineffective tissue perfusion related to reduction or interruption of blood flow. Risk for excess fluid volume related to decreased organ perfusion; increased sodium and water retention; sequestering of fluid in interstitial space and tissues. Acute pain related to ischemic myocardial tissue. Anxiety and fear related to change in health status. Activity intolerance related to imbalance between myocardial oxygen supply and demand; presence of ischemia; cardiac depressant effects of certain drugs, such as beta blockers, antidysrhythmics. Ineffective protection related to the risk of bleeding secondary to thrombolytic therapy. Deficient knowledge regarding cause and treatment of condition, self-care, and discharge needs related to lack of information, misunderstanding of medical condition or therapy needs Some expected outcomes for Mrs. Rudd include: Maintain an adequate cardiac output during and following reperfusion therapy. Demonstrate no signs of internal or external bleeding. Rate chest pain as 2 or lower on a pain scale of 0 to 10. Verbalize reduced anxiety and fear. To recap, cardiogenic shock is a life-threatening complication of AMI. It is important to acknowledge that patient survival and recovery rely on early recognition of signs and symptoms of cardiogenic shock and rapid assessment and interventions by the nurse and treatment team.

Salvador Dali Essay -- Biographies Painter Artist Essays

Salvador Dali Salvador Dali, was born Salvador Felipe Jacinto Dali i Domenech at 8:45 a.m., Monday, 11 May 1904, in the small town, in the foothills of the Pyrenees, of Figueres, Spain, approximately sixteen miles from the French border in the principality of Catalonia. His parents supported his talent and built him his first studio, while he was still a child, in their summer home. Dali went on to attend the San Fernando Academy of Fine Arts in Madrid, Spain, was married to Gala Eluard in 1934 and died on 23 January 1989 in a hospital in the town he born. Dali did not limit himself to one particular style or medium. Beginning with his early impressionistic work going into his surrealistic works, for which he is best known, and ending in what is known as his classic period, it becomes apparent just how varied his styles and mediums are. He worked with oils, watercolors, drawings, sculptures, graphics and even movies. Dali held his first one-man show in Barcelona in 1925 where his talents were fir st recognized. He became internationally known when some of his paintings were shown in the Carnegie International Exhibition in Pittsburgh in 1928. The next year he joined the Paris Surrealist Group and began his love affair with Gala who became more than just his lover, she was his business manager, muse and greatest inspiration. Surrealism emerged from what was left of Dada in the early 1920’s and unlike Dada, a nihilistic movement, Surrealism held a promising and more positive view of art and because of this won many converts. It began as a literary movement in a Paris magazine. What they held in common was their belief in the importance of the unconscious mind and its manifestations, as was stressed by Freud. They believed that through the unconscious mind a plethora of artistic imagery would be unveiled. Both of these movements were also anti-establishment and they rejected the traditional Western Judeo-Christian beliefs and moral values and believed that reason and log ic had failed man’s quest for self-knowledge. The Surrealists differed from Dada in one other, ideological aspect. The Surrealists believed that man could indeed improve the human condition, the major difference between the two movements. A few years before his marriage to Gala in 1934, Dali emerged as a leader of the Surrealist Movement. Although Dali was intrigued with the Surrealist tech... ...n his childhood. This particular work is officially considered a work of surrealism but Dali’s shift from Surrealism through the very means that got him into surrealism, paranoiac-critical method, are apparent. Around the time Dali was working on his eighteen large canvases, he returned to his Catholic upbringing and renewed his vows with Gala in Spain. In 1974 Dali opened the Teatro Museo Dali in the town in which he grew up, Figueres. Gala died in 1982 and Dali’s health began to fail. There was later a fire in Gala’s castle in which Dali was severely and consequently his health deteriorated further. Two years later he had a pacemaker implanted and spent his life almost in total seclusion. On 23 January 1989, Salvador Felipe Jacinto Dali i Domenech died in a hospital in Figueres because of heart failure and respiratory complications. Works Cited Dali, Salvador. English translation by Haakon M. Chevalier. The Secret Life of Salvador Dali. New York, NY: 1942. De La Croix, Horst, Richard G. Tansey, Diane Kirkpatrick. Art Through The Ages. Harcourt Brace Jovanovich, Publishers; New York, NY: 1991. Moorhouse, Paul. Dali. Brompton Books Corporation; New York, NY: 1993.

Life in College Essay

College has changed my life in many ways. Even though I spent only six months in college, I feel it has helped me a lot with my education and social life. Students who enter college usually collide with many problems, and some may think it is just like high school. From my perspective, college life is a life of freedom because it gives a feeling of being an adult, and also at the same time helping out with necessary needs. Life in college meant a new life for me. When I entered my college for the first day, I looked around with a mixed feeling of perplexity, joy, and a little bit of fear. I was puzzled as I was not habituated to college life. After checking around and looking for my class, I saw other students in batches were moving up and down the corridors for their classes; professors were coming smilingly and exchanging greetings with the students in a friendly manner which helped me to calm down and gave me the confidence to move on without being too nervous. Social life in college is different from high school. Most people do not socialize that much because they are there to get their credits and leave. They just want to finish their courses as fast as they can for business purpose or other reasons (this happens mainly in community college. ) For this reason, college has created many club activities, study groups, library, and other open areas to meet friends or work together, which definitely gives the chance to socialize. Another important thing college has taught me is managing time. I have come to understand how time is precious and how it can improve our lifestyle in so many levels. Balancing time is really important to do well both in college and in other activities like, Jobs, clubs, and spending time with family. After spending some time in classes, I came to realize how fun and easy it can be if a student spends a little bit of his/her time in class activities. College is a wonderful place and one can make it happen by his/her will.

Poems paper Essay Example

Poems paper Essay Example Poems paper Essay Poems paper Essay In most accounts of the revolt, the greased cartridge has been referred to as the spark and tinder that lit the flames of rebellion. .The greased cartridge what was it all about? The army so far had been quipped with the smooth-barrelled musket, which had a protracted loading procedure and was not accurate over long ranges. The new Enfield rifles, which were now being issued, had grooved or rifled barrels. This made them more accurate and gave them a longer range. The powder and bullet for the new rifle were put together in a paper cartridge.To load the rifle, the end of the cartridge containing the powder had to be bitten off so that the charge would ignite. The cartridge was then rammed down the muzzle of the rifle.. The grease used was tallow, probably containing both cow and pig fat. To the cow reverencing Hindu and the pig paranoid Muslims having to bite this was repellent, defiling and deadly to their religious prospects. The Revolt of 1857-58 was the biggest and bloodiest conflict against any European colonial power during the nineteenth century.This book is essentially about the heroes Tatya Tope, Nana Saheb, Rani Lakshmi Bai, Kunwar Singh of Jagdishpur and not to forget, a few villains. Though the revolt failed in its objective, even in failure it served a grand purpose. It was a source of inspiration for the national liberation movement, which later achieved what the revolt could not. ***************************************************************************************************** You have been stranded on a desert island. Describe your first 24 hours alone on the island. The first thing that hit me was the smell.Even before I opened my eyes, I knew where I was. The tantalizing scent of washed-up waves and bananas all rolled into one. I felt the millions of grains of sand, hot against my fingers and the cool breeze against my face, a relief from the sweltering sun. I heard the sea crawling onto the sand and, further away, the same monster dashing against the rocks. As I opened my mouth to take in a gulp of air, I tasted salt in my throat. Not the same taste as on Brighton Pier, when you look over into the sea, but a fresh, clean one, as if taking in pure oxygen.Only then, when my four other senses had taken in their share of my surroundings, did I allow myself to open my eyes. I was amazed at how easily fantasy and reality intertwined at that moment. It was like continuing a dream after waking up. As I lifted my eyelids, as the Nowadays, people are well equipped with many technology gadgets and items, so do I. If I was stranded on a deserted island, there would be unlimited things I would like to bring with me. However, since I can only bring three things, I would carry a knife, box of matches and a big jar.I believe those three things would help me surviving in such difficult living condition. First, a knife could be utilized in many ways. On such island, there could exist lots of wild and dangerous animals or species, from which the knife could protect me. Besides the tent, I could make hunting tools, such as: javelin, arrows and bow or set traps to hunt for food. Moreover, a knife can be used for cutting fruits from trees, and skinning the hunted animals. Not only I have food, but I also have variety of choices. Animals can be hunted and killed, but that does not mean they are ready for eating.That explains the reason I brought box of matches, to make fire. Actually, the main purpose of the fire is to keep me warm at night on this deserted island. However, it can be used for many others reasons. Cooking the food, boiling water, chasing away the dangerous animals, creating smoke to attract other human, if any, are only a few examples of utilizing the fire. Wasnt the fire one of the greatest discovery of human and also the key of developing society? That is why I brought a box of matches. Human can survive without food for a long time, but only three days without water would kill a person.Therefore, my big jar will be used for catching rain, which would be boiled and used for water. As mentioned earlier, in ordet to live through this terrible condition, I need water. In conclusion, those three things might seems simple and boring, but they are necessary for the survival of myself on a deserted island. [continues] If I were alone on a deserted island, the first thing I would wish I had brought with me would be my two boys because they would give me the strength to get through each day. Although, my children are not things without them I wouldn’t want or need anything else nor would I have the strength to fight for survival.Having my boys would prevent me from becoming lonely they would offer me a lifetime of entertainment (considering how comical they both are), and also help prevent me from losing my sanity. My boys and I would not be able to maintain healthy diets if we ate only fish, therefore, the second thing I wish I would have brought are seeds. We would plant the seeds to grow our favorite fruits and vegetables. We would be able to enjoy eating healthy, as well as, heighten our survival rate. The third thing I wish I would have brought, if I am able to count it as one item, would be a full size, solar powered house boat.My house boat would be fully equipped with furniture, appliances, linens, and a water purification system. It would also be stocked with our daily living essentials: to maintain our hygiene and stay in good health we would have anti-bacterial soap, toothbrushes, toothpaste, and clothing; to help us hunt, prepare, cook, and eat our food we would have pots and pans, eating and cooking utensils, plants and bowls, a set of sharp knifes, etc. ; to keep ourselves and each other entertained we would have our favorite board games, books to read, sketch paper, and pencils.If I had my boys, seeds to plant, and my wonderful over exaggerating houseboat I would live comfortably on a deserted island for a long time. Boys Discovered on Desert Island Continental 118 was heading from London to Sydney when it was reported missing almost a month ago. The crash site was discovered last night by a British naval patrol ship and thirty-six young boys were rescued safely. The plane lost communication twenty minutes into the flight and authorities say there was no way of knowing where the plane could have gone down. The search was widespread, but with no general co-ordinates the search was not looking good.Search planes and helicopters were sent out, but after three weeks of searching with no leads or results the search was called off. The plane departed London with fifty-two passengers; all of whom were young boys searching for refuge in Australia. The only adults on board were the airline staff and pilot. All eleven staff members died in the crash leaving the boys to fend for themselves. The plane’s black box was recently recovered and after careful inspection the information was released. A heavy storm threw the planes stabilizers and