Traumatic Brain Injury and Alzheimers Disease - Free Essay Example

Traumatic head injury increases effect of Alzheimer disease which disrupts activity of neurotransmitters and electrical charges travel within cells. Alzheimer disease is characterized by synaptic loss and neuronal death with gross brain atrophy. Falls are common in older population which lead to prolong hospital stay and serious medical complications such as traumatic brain injury. Traumatic head injury cause brain tissue to swell which prevent fluids from leaving brain and broken pieces of skull can rupture blood vessels in head. Effect of traumatic brain injury is crucial due to the association of cognitive impairment, decrease motor function, and neuroinflammation with Alzheimers disease, especially in women with the APOE genotype. Reducing the onset with preventative measures including diet modification, physical activities, and continuous intellectual stimulation constituting a medical management and care plan. Neuroinflammation and Cognitive Impairment Neuroinflammation and cognitive impairment role on the brain is critical to traumatic brain injury with Alzheimer disease. Brains immune cells play an important role in healing process, removal of dead, and damaged neurons which doesnt occur cause of the traumatic brain injury. Amnesia is memory loss and different types include retrograde amnesia and anterograde amnesia. Retrograde amnesia hinders ability to retrieve memories that were already stored in brain and limited to period before head injury or before Alzheimer disease develops. Anterograde amnesia lose capacity to make new memories and present for events that occur or information that is present after brain injury or Alzheimer disease. Aphasia is impaired communication and apraxia is deficit involuntary motor skills. Neuroinflammation is cellular damage and loss of neuronal functions occurring when brain or spinal cord become inflamed cause by irritation and swelling of brain tissue or blood vessels. Brain swelling cause increased intracranial pressure (ICP) which prevent blood flow to brain and deprived it of oxygen need to function. Brain fog occurs due to decrease communication between neurons leading to damaged brain cells and brain decelerating. Inflammation cause deficits such as memory loss, decrease alertness, change in concentration and behavior, confusion, mood swings, and distortions in thought. Chronic cerebral inflammation associated with increased proinflammatory cytokines capable of mediating neural protection and regeneration. Traumatic brain injury follows by oxidative stress and hypoxia which stimulate microglia and astrocytes. Continuing neuroinflammation and oxidative stress occur in existence of brain damage and functional impairments (OBrien, 2015). Cognitive impairment is act of knowing, thinking, ability to choose, understand, remember information. Problems include attention and concentration, speech and language, learning and memory, problem-solving, decision-making, and judgment. First, unable to pay attention and concentration resulting in restless, distraction, difficulty working on more than one task at a time, problem carrying on long conversation or sitting still for long period of time. Second, problem with processing and understanding information slow down and result in taking longer to grasp what other say, more time to understand and follow direction, trouble following tv, take longer to read and interpret written information, slow to reaction such as driving, slow to carry out physical task like getting dress or cooking. Third, language and communication problems include difficulty thinking of right words, trouble starting or following conversation, rambling, misunderstanding jokes, difficult with more complex lang uage, trouble communicating thoughts and feelings using facial expression, tone of voice and body language, reading others emotions. Fourth, problem learning and remember new information that occur recently but remember information from long time ago. Fifth, problem with problem-solving, decision-making, and judgment include difficult recognizing problem, trouble analyzing information, or change way of thinking, difficult deciding best solution, and quick decision without thinking about consequences. Sixth, inappropriate, embarrassing or impulsive behavior occur with lack of self-control and self-awareness including denying cognitive problems, say hurtful or insensitive things, act out of place and behave in inconsiderate way and lack awareness of social boundaries and others feeling. Adrenal cortex produces the hormone cortisol and shows a high level in people affective by mild cognitive impairment (Battino, 2016 APOE Genotype The sex difference varies by APOE genotype which regulate aggregation and clearance in brain, neuronal signaling, and neuroinflammation. Traumatic brain injury reduce ability to repair and remodel synapses or protect neurons with APOE gene. Patient carrying APOE gene have high tau level, low cerebral spinal fluid (CSF) and great brain atrophy particularly in hippocampal area cause loss in cortical thinness and hippocampal value leading to decrease cognitive performance. APOE-  µ4 gene more common in Alzheimer disease patient associated with increased risk for cerebral amyloid. Amyloid-related decline with presence of APOE- ? µ4 by assessing memory, cognitive, and executive function in participants with Alzheimer pathology and no pathology. (Donohue, 2014) Amyloid-b (A) peptides becomes accumulate and aggression causing injury to synapse and neurodegeneration. Microtubule-associated protein tau appear as neurofibrillary tangles in Alzheimer disease brain caused by overproduction of A. Low level of gonadal sex hormones is associated with decline in neurogenesis with memory decline and executive function difficulties. Female sex-linked to decrease longitudinal cognitive, advance hippocampal atrophy, and lower cognitive testing. Women with APOE-  µ4 have more pronounced brain pathology than men showing more buildup of sticky plaques called amyloid beta protein. APOE-  µ4 in women cause worse performance, greater brain atrophy and lower brain metabolism due to higher level of biological markers. Women with low CSF have greater left hippocampal atrophy, quicker decline in memory, and function performance while women with higher CSF have decrease in function performance and advance right hippocampal atrophy (Koran, 2016). Estrogen important for hippocampal memory consolidation, hippocampal-dependent spatial navigation memory, object recognition, and object placement which decrease with age and associated with cognitive decline. Preventive Measure Diet modification, physical activities, intellectual stimulation to help decrease cognitive impairment, neuroinflammation, and increase motor function. Research has showed that wearing a seat belt while in an automobile can reduce injury from occurring during accidents. Secure rugs and loose electrical cord to minimize risk of tripping over them which could lead to falls. Brain cells critical for memory is lose as brain shrink with age, and large brain volume association include diet rich in fruits, vegetables, whole grains, dairy, nuts, fish, and low in sugary beverage. Diet modification include nutrition which is an environmental factor, and proper nutrition can change biomarker level. Decrease oxidation in the brain cause decrease deacetylase activity (Athanasopoulos, 2016). Vitamin D has neuroprotector properties such as antioxidative, calcium homeostasis, neurotrophic regulation and anti-inflammatory action which regulate DNA methylation and modulate gene expression leading to decrease risk for developing Alzheimer disease. Vitamins A, C, and E has antioxidant properties which can reduce abnormal histone acetylation modification. Vitamin A group include retinol, retinoic acid, and b-carotene which have beneficial effect on memory. Vitamin C group require for recycling ? ±-tocopherol radical which acts as a reducing agent and induces epigenetic changes to protect against Alzheimer disease. Vitamin E group include tocopherols and tocotrienols associated with decreased risk for Alzheimer disease. Omega-3 fatty acids reduce cognitive decline in ol der adults by increasing the specialized pro-resolving mediators produce by peripheral blood mononuclear cells. Omega-3 fatty acids benefit heart and blood vessels, anti-inflammatory effects, and protect nerve cell membranes. Inflammation and cognitive decline can be physical reduced with alpha-lipoic acid, curcumin, fish oil, ginger, resveratrol, and spirulina. Physical activities help brain cells increase blood and oxygen flow in brain encouraging new cell growth which stimulate brains ability to maintain old connection as well as make new ones. Muscle, joints, balance, and heart help maintain higher level of functioning and reducing risk of falls. Adequate exercise reduces restlessness and prevent wandering and cognitive decline improve with supporting cardiac function. Improve sleeping habits by maintaining a good sleep-wake cycle and facilitate sound sleep at night. Walking shows improvement with memory and weight training show improvement in selective attention, memory, and conflict resolution. Yoga decrease blood pressure and decrease risk of cardiovascular which improve brain function and decrease risk of Alzheimer disease. Overall quality of life improves with yoga with increase processing speed, executive function, attention, memory, and mood. Stimulating Activities Certain stimulating activities can reduce risk of mild cognitive impairment and show improvement in complex thinking and memory skills by staying engage and alert while enjoying vigorous memory workout. People with APOE ? µ4 genotype engage in intellectual activities show reduced risk of mild cognitive impairment and higher cognitive reserve is associated with cerebrospinal biomarker. Reduce risk of mild cognitive impairment by playing brain games, reading, using computer, and social activities. Puzzles or sorting object use hand-eye coordination to exercise problem-solving ability and make sense of shapes to complete pictures which help maintain neural connection of brain. Game encouraging verbal articulation of ideas strengthen mental capacity through word related activities, mental exercises, or question by stimulating mind to sharpen cognitive awareness. Reading stimulate both memories and emotion and more neurobiological demanding require vision, language, and associate learni ng all connection. Tackling new technologies is a way to learn new things. Remain interested, active and engage in life by staying social will keep brain active. Learn something new to challenge mind and stimulate brain stem growth such as new language, musical instrument, and painting which provide novelty, complexity, and challenge by disrupting brains habit and routines. Artistic hobbies such as drawing, and paint keeps senses fine-tuned by work part of the brain that might not have been utilized in past. Music stimulates specific part of the brain and has power to stir memories and elicit emotion. Practice memorization by creating rhymes and patterns to strength memory connection. Practice the 5 Ws. Who, What, Where, When, and Why by observing and reporting to capture visual details to keep neurons firing. Things already know how to do, try in new ways to create new brain pathways such as eating or styling hair with non-dominant hand and placing watch on opposite wrist. Medical Management and Care Plan Medical management and care plan help communicate and organize action needed for individuals needs. Neurological examination includes blood test, spinal tap, nerve function, electroencephalogram (EEG), and imaging test CT scan and MRI. Cognitive evaluated by neuropsychologist since many factors affect how cognitive can be improve and challenging to predict recovery. Cognitive rehabilitation focus on remediation focus on improving skills that have been lost or impaired and compensate learning new ways to achieve goal. Speech therapist to identify areas that need work Treatment Medication cant stop the damage Alzheimer disease cause brain cell but can lessen or stabilize symptoms by affecting certain chemicals involving with brain nerve cells. Neuroinflammation treatment include controlling inflammation with immunosuppressant. Cholinesterase inhibitors and memantine to treat cognitive symptoms such as confusion, problem with thinking and reasoning, and memory loss. Cholinesterase inhibitors prevent breakdown of chemical called acetylcholine essential for learning, memory, and support communication among nerve cells by increasing acetylcholine. Memantine regulates activity of a chemical called glutamate improved mental function and ability to perform daily activities. Oxygen therapy provide oxygen to help blood have enough oxygen and reduce amount of swelling. PROG treatment shows improved long-term cognitive and motor outcome with decrease brain damage (OBrien, 2015). MW 151 treatment Selective proinflammatory cytokine prevent cognitive impairment (Bachstet ter, 2015). Cognitive rehabilitation focuses on remediation by developing skills that have been lost or impaired and compensate for learning new ways to achieve goal. Ventriculostomy by drilling small hole in skull to drain cerebrospinal fluid from inside brain. Surgery to remove part of skull to relieve intracranial pressure or repair damaged artery or vein. Care Plan Cognition-focused evaluation is a comprehensive and interview with family member to obtain description of current issue, accurate patient history, exams, medication, and medical. Functional assessment includes activities of daily living, decision-making capacity, evaluation of safety and advances care planning with palliative care. Reminiscing will help with long-term memories and intellectual activities to keep cognitive skills active. Early detection can assist with more time to prepare for future, better chance of treatment such as increased chance of participating in clinical drug trials, participate in decision about care, transportation, living option, financial, and legal matters. Evaluation of safety and advance care planning with palliative care. Plans to help improve different changes that are occurring in mind and body. Attention and concentration problems improved by decreasing distraction, focus on one task at a time, practice attention skills, and take breaks when tired. Problem with processing and understanding improved with placing full attention on trying to understand, more time to think about information, re-read information, and ask to repeat themselves. Language and communication improved with using gentle tone of voice, dont speak quickly, limit conversation to one person at a time. Problems learning and remembering new information improved by putting together a structured routine of daily task and activities, be organized, review and practice new information, well rested and reduce anxiety, learn memory aids such as memory notebooks, calendars, daily schedules, and daily task list. Problem with problem-solving, decision-making, and judgment include teaching organized approach such as step-by-step problem-solving strategy, define problems, possible solution, pros and cons of solutions, pick solution, and evaluate success of solution. Inappropriate, embarrassing or impulsive behavior include think ahead about situation, clear expectation for desirable behavior, plan and rehearse social interaction, verbal and non-verbal cues. Conclusion Alzheimer disease is a complex neurodegenerative disorder which progressive due to traumatic brain injury. Effect of traumatic brain injury can be reduced by understanding neuroinflammation, cognitive impairment, APOE genotype, and sex hormones. Diet modification. Physical activities improve blood flow to brain and stimulate nerve cells growth. Ongoing intellectual stimulation improves complex thinking, memory, communication, and interaction.

Propaganda and Persuasion Casted in the Media - 1216 Words

Propaganda is performed through print, audio, and visual mass media. It is used for the promotion of the public’s activities in their life such as purchasing goods through market propaganda, and it is also found in politics, foreign affairs, and in many other fields. Most importantly propaganda is depicted in the informercialization of the news, which is connected with subliminal advertising and commercialization of public events and individual promotion such in communication websites. However, there is great debate over propaganda and persuasion that is casted in the media, which I will be elaborating in this essay. The capital, compounds power over people for personal gain, involving their time in greater production and reproduction aiming towards the public. This happens in order to persuade the public leading them to the promotion of desire on purchasing goods (Geral Sussman, 2012, triple C, â€Å"Systemic Propaganda as Ideology and Productive Exchange, 474-487). The ga in in this is turning the public into materialists. This is promoted through advertising, displaying goods for purchase. However, today advertising is more sophisticated than the earlier days, it is still something that is around the public and they come across it on a daily basis. The advertising aim is for mass persuasion selling goods, ideas, and one could also think that they try to sell a certain lifestyle to the public that is considered likeable. Politics are also involved in adverting on selling

Charlemagne Capitulary for Saxony 775-790 Free Essay Example, 1000 words

This sent a strong message to the uncivilized Saxons that he was clearly supportive of the vast domain of the early Church, which also meant he had more wide spread support than just his kingdom. However, lines 11-14 establish civil laws that provide security for the upper class in that rape and murder were to also be punished by death; with the exception of the perpetrator revealing his crime to the Church and receiving punishment. At that time in history, punishment for crimes usually involved long prison sentences as well as public humiliation and financial remuneration. Most prisoners didn’t live through their sentences; those that did were helpless and often physically and mentally ill. For sure, no one in his right mind would admit a crime to the Church to be subjected to such punishment. Often people wanting to create problems for each other perjured information leading to the arrest and prosecution of those they had a vendetta against. This document more than likely s erved as a charter of sorts for these newly established dioceses. We will write a custom essay sample on Charlemagne: Capitulary for Saxony 775-790 or any topic specifically for you Only $17.96 $11.86/page While it is not certain that Charlemagne was so much a devout Christian, he was a civilized man who understood that the only way to keep the Saxons subdued and civilized was through the guise of the Church. This document was his way to stabilize the region and prevent regression to the former unrest that created many problems for early Europe as well as the early Church; it was a safeguard for his empire. He was later credited with being the father of Europe. (Sacher, 1912) Lines 15-18 revert back to support for the Church, mandating that each parish provide a home, land, and financial support for their overseers; the Church. He had ready made managers to ensure the stability of his empire without having to divide his forces that were being used for expansion purposes in other battles. Lines 4 and 6, in addition to putting a stop to pagan practices, it also put a stop to cannibalism which was widespread in the early Saxon culture.

Personal Philosophy of Nursing - 1500 Words

Personal Philosophy of Nursing Personal Philosophy of Nursing Pamela Metzger September 11, 2011 Jacksonville University Personal Philosophy of Nursing Nursing Philosophy What is nursing, what does nursing mean to me? After much thought I have put together a few ideas of what the term nursing means to me, along with some supporting ideas from references I have read. Jacksonville University School of Nursing Philosophy One of the primary foundations of the philosophy of Jacksonville University’s School of Nursing is based on caring in nursing. Compassion and concern for protecting and enhancing the dignity of the patient are essential components of caring. Caring in nursing is there to meet the needs of the†¦show more content†¦I try to keep open communication with my patients and their families; I try to include the family when I am educating my patient. I urge everyone to ask questions. I offer encourage- ment and praise the efforts of my post-op patients when they want to sit up longer in a chair or take an extra walk around the unit. I also caution them about overdoing and exhausting themselves. I feel a sense of fulfillment when the family members coach the patient on some of the education I have offered earlier. Listening is a key component to nursing. It means that at times I need to be a mediator between the physicians and my patients, helping to make sure the physician understands my patient’s concerns and helping my patient understand what the physician is telling them about their illness. It is important that they feel they are not alone while they are in the hospital. Theorist View of Nursing I have read and utilized some of the following theories from some classic nursing theorists when caring for my patients. I feel I closely identify with many of Jean Watson’s concepts. Her theory is about caring as a science. I have put to use many of the carative factors listed below (Watson, J. 2010): * Developing and sustaining a helping-trusting, authentic caring relationship. * Being present to, and supportive of the expression of positive and negative feeling * Engaging inShow MoreRelatedPersonal Nursing Philosophy : My Personal Philosophy Of Nursing1475 Words   |  6 PagesPersonal Philosophy of Nursing When one thinks of a nurse they often think of a caring, compassionate, knowledgeable individual. They don’t often think that every nurse comes from different situation, past experiences, and life changing events that make nurses who he or she is. Everyone on this earth is unique and has something to contribute. The same goes for patients. Each patient has a different background and have different interests which make them who they are. In order to give the optimalRead MorePersonal Nursing Philosophy : My Personal Philosophy Of Nursing1190 Words   |  5 PagesPersonal Philosophy of Nursing Megan A. Farrell Moberly Area Community College Introduction I, Megan Farrell, am currently a Licensed Practical Nurse at a treatment center that works with prisoners. I accepted a clinical positon here as a graduate, but plan to work in a hospital setting once I have become a Registered Nurse working in the Intensive Care Unit. I quickly worked my way up the latter from the clinic nurse to the Chronic Care nurse and I am quite passionate about furtherRead MorePersonal Nursing Philosophy1432 Words   |  6 PagesPersonal Philosophy Nursing and Application of Orem’s Theory to Practice A typical nursing philosophy includes the concepts of patient, environment, health and nursing. Likewise, examining theory is part of the doctoral prepared nurse’s journey into practice. In this preparation, theory plays an important role in guiding and exploring the advanced practice nurse’s role with respect to practice. 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Model United Nations Cmunce Conference 2017. Representing

Model United Nations CMUNCE Conference 2017 Representing: Dmitry Ustinov Delegate Name: Laurel Butterworth Committee: Space Race JCC (Soviet) School: Boulder High School I, Dmitry Ustinov, am firstly a politician, set to oversee and manage the Ministry of Defense Industry, the product of the merged Ministry of Armaments Production and Ministry of Aviation Industry. Within this duty, that many would call simply a political rearrangement for the advancement of the military and political animal, I can assure this department that I am wholly devoted to the scientists, research, and goals of defence industry. At this pivotal moment, history has its eyes on the CCCP, and we must keep our eyes on our goals, both in the stars and on our own†¦show more content†¦I now oversee the creation of magnificent rockets and missiles, which have increased the CCCP’s military might, such as the R-5 and later the R-7 rockets. Created by the OKB-1, these rockets boast of intercontinental ballistic capabilities that could revolutionize modern warfare and atmospheric and astronomical science. Since my youth, I have acted forcefully, decisively, and intelli gently to advance the CCCP’s scientific understanding of space and rocket technology, something I plan to continue to do as this new technological age emerges. While the extension of this field to advanced scientific ballistics research took some convincing by Korolev, the launching of Sputnik clearly displayed to the world the immense power of the ICBM, simultaneously broadening the horizon of scientific progress and military prowess. The Ministry of Defense Industry will no doubt play a very important role in the future of the CCCP and the broadening of mankind’s knowledge. I see it as a great honor, then, to be the strong leader of this ministry and to protect it from those who ignorantly dismiss the importance of scientific research along with military development. For these accomplishments, such as the launching of the Sputnik satellite, has not only allowed us to gain valuable knowledge, but also displayed the CCCP’s superior technological capabilities, wi th the

Comparing “Is Google Making Us Stupid” and “a Life of the Senses” Free Essays

Throughout the course of history, technology has changed us. It gave us a way to communicate in long distances. It gave us a way to produce goods faster and more efficiently. We will write a custom essay sample on Comparing â€Å"Is Google Making Us Stupid?† and â€Å"a Life of the Senses† or any similar topic only for you Order Now And it gave us the convenience to acquire knowledge with just one click of a button. However, there are bad effects as there are good. Nicolas Carr’s â€Å"Is Google Making Us Stupid? † and Richard Louv’s â€Å"A Life of the Senses†, discusses the different effects of technology on people. Carr’s essay, â€Å"Is Google Making Us Stupid? discusses technology’s effect in our way of thinking, while Louv’s essay, â€Å"A Life of the Senses† discusses the change in our lifestyle and our senses. From the get go, Carr says that â€Å"†¦I’ve had an uncomfortable feeling that someone, or something, has been tinkering with my brain, remapping the neutral circuitry, reprogramming my memory† (1). Sure enough, it actually has been. Most of us probably have had this feeling; a feeling like something was off. It becomes more apparent when we try to read a long essay, or a novel. We sit around and read a few paragraphs or a few pages, but not for long we â€Å"†¦begin looking for something else to do† (1). We come to realize that we can’t concentrate, we feel impatient and we find ourselves staring at an LCD screen, or maybe an LED screen, doing what we usually do: nothing. When a question arises about that essay we were about to read, we push a few keys, click a few link and voila! Here is a whole page in which we will exercise more of our laziness. We then start to wonder what causes this. Surprisingly, one of our most important means of communication and source of information is causing this. The Net, is chipping away our capacity for concentration and contemplation (1). Louv refers to this in his essay as the â€Å"know-it-all state of mind† (667). We browse and browse and browse and we skim everything we see. We want to acquire information and we want it immediately. This want to acquire information as fast as we can load the page, becomes a habit and changes us into something like the very machine we use to get all of this information. We are turned into something like our favorite search engine. It can get you answers fast, but it doesn’t understand any of it. As Louv and Carr would say, we are skimming at the surface but we don’t penetrate vertically. (667, 1) It’s scary to know that the Net made us developed a habit that turns us into robots, but it’s much scarier when we find out that it’s actually changing the way we think. We seek maximum speed, maximum efficiency, and maximum output just like Taylor’s system mentioned in Carr’s essay. This system was created to boost production in factories, and is still used even now. It did us a lot of good economically, but without even noticing, this system has wormed its way to our brains and made it our philosophy, or, as Louv quoted from Daniel Yankelovich, our religion. This faith is taking over our minds. It’s making us stupid in terms of our depth of understanding, but it doesn’t end there. The Net or technology as a whole is changing the way we live. Long ago, before the inventions of portable gadgets, people used to look out the car window, people used to go out with friends and kids used to play outside and exercise their imaginations, but now technology has changed everything. Instead of looking out in the horizon people stare at their small radioactive devices, throwing birds that need counseling at pyramids of sticks and stones built by green mutated pigs. Instead, of going out with friends they try and fit all their thoughts and feeling into a box that can only contain one hundred forty letters. Instead of playing outside they stay inside watching television, tinkering with their gaming consoles, and or trying to win the title â€Å"heaviest kid on earth. † People are missing out on all of the good things the outside world can give us. Their missing out the kind of fun I felt when my siblings and I played â€Å"Whoever counts the most cow wins. † I miss those days, and sure enough we’re all going start looking for it. And when we do, businesses are going to be there to â€Å"provide† you with a quick and easy way to fulfill this need. Industries soon get profit from â€Å"concocted nature† even when we can get it for free. We fall for it anyways, because even if the â€Å"nature† we see is just a simulation our brain thinks that it’s fine. Synthetic or real, it doesn’t matter, and I suspect that the system embedded in our brains is the cause of this. When we start to feel that we want something, we automatically think that we want it now, and the closest thing that can give fulfill this need is our computer, or, if were up to it, the mall. It’s just a much faster and more efficient way to fulfill the current task. On the other hand, when we start looking at artificial nature we start to lose our appreciation and understanding for actual nature. For example, before all of the images of the Grand Canyon people used to at it in awe. They would explore it, admire it and speculate how all of it came about, but now, we take a picture, post it in a social media site, caption it with half-hearted praises and since there’s nothing more to see or say we turn around and drive away. We saw it and now it’s time to leave, just like another webpage. The system digs even deeper. To obtain something, you must first lose something. In this case, to obtain information faster we must lose our traditional way of learning by experience. As Louv quotes Edward Reed, â€Å"We are beginning ‘to lose the ability to experience our world directly. What we have come to mean by the term experience is impoverished; what we have of experience in daily life is impoverished as well’† (670). We rely so much on the information we know from the Net that we think we can do anything, well, as long as we can search the instructions online, or we can watch how to, via online streaming. We become uninterested in actually doing something, since we already â€Å"know† how to. We are left in the dark on how something actually works, because we don’t really need more than knowing how to turn something on. As a result, the most important means of gathering information is now missing. However, just like Carr and Louv I think that some of us are focusing on the negatives too much. We have exponentially advanced in terms of production, distribution, processing information and a lot more. My grandmother survived cancer because of technology, and God, knows that the internet has helped me many times in homework’s and projects. It’s the primary tool for students after all, well that and the library. Nevertheless, it’s definitely not all bad. There may be some possibilities that we are turning into robots, but there may also be more chances that we’re just changing into something better. One can develop a machine to process information and someday it may be able to fully understand it, but people are not machines. We can process information and we can understand them; it’s just that we developed a certain affinity of getting what we need first rather than understanding. I think of it a testing period for a prototype of the perfect machine, but this time it’s a prototype of a perfect way of thinking. We may find a way to get something fast and fully understand it in the future, but for now we are evolving. If you still think that we are turning into nothing more than computer, always remember that computers can never feel, and no matter what we humans do, we will always feel. How to cite Comparing â€Å"Is Google Making Us Stupid?† and â€Å"a Life of the Senses†, Essays

IFIP Networking Conference System †Free Samples to Students

Question: Discuss about the IFIP Networking Conference System. Answer: Introduction Information Security is very much important for securing any kind of data. Though there are various ways to secure the data but still there lies some loopholes which can lead to leaking of data. The following report discusses about how firewalls can help in securing the data. Advantages Uses the current network routers for the filtering of packets Due to this, security becomes more transparent for the end users. It is quite easy when it comes to installation As it generally works on the current network system therefore implementing the packet security filter on the system becomes less complicated than any other method. It is also quite fast than any other firewall technologies present as in this, very few evaluations are performed therefore it becomes quite easy to maintain and handle too. Disadvantages These do not generally understand the protocols for application layer. It does not offer any value added features like the URL filtering. These are not very secure while using on a large scale. As there is no user based Authentication, it cannot authenticate the information that are coming from various users. Suggestions The technology is acceptable when it is over a small network but when considering a large organization, it is not that safe to use as it cannot track the users from whom the information is coming so it is better not to use. Above all, it allows every data to pass through as it cannot discriminate among the different types of packets (Diekmann et al., 2016). It can be overcome by adding extra features like authentication based system where no one can enter the network without proper authentication. It helps in setting up a standardized environment that is helpful for transparency and securing of the firewalls. It also intercepts between the TCP and UDP connection and later transforms them into SOCKS format. Communication that is possible with SOCKS is restricted within SOCKS clients and its server ("RFC 1928 - SOCKS Protocol Version 5", 1996). Tunneling helps in defining security and also helps in proving authentication as well as confidentiality and integrity. It also helps in combining the possibilities in the circuit level. In order to work properly, the client needs to make modification to the SOCKS ("RFC 1928 - SOCKS Protocol Version 5", 1996). Conclusion From the above discussion, it can be concluded that data security is very much important and a good practice as it helps in securing the data from any kind of theft. There are a few advantages as well as disadvantages on using the firewall as it is mainly used for small networks and in order to use it for any large scale business, it needs to be incorporated with various other features so as to work with more ease. References Diekmann, C., Michaelis, J., Haslbeck, M., Carle, G. (2016, May). Verified iptables firewall analysis. InIFIP Networking Conference (IFIP Networking) and Workshops, 2016(pp. 252-260). IEEE. RFC 1928 - SOCKS Protocol Version 5. (1996). Tools.ietf.org. Retrieved 9 May 2017, from https://tools.ietf.org/html/rfc1928