Friday, November 15, 2019
What Are you Really Learning at School?
What Are you Really Learning at School? What Are You Really Learning at School? You sit in math class while the teacher drone on about basic math such as how to add, subtract, divide, and multiply. You think to yourself, Why I am still learning this, I learned this like in elementary school? Youre afraid raised your hand knowing what the other kids will say, Whyd you have run your mouth, we could of being doing the easy stuff instead of this hard math. I actually could have passed math for once in my life since elementary school. You as this unpopular person sure doesnt want to get more unpopular than you were before. Instead, you sit back listen to sounds of kids rustling their notebook paper or homework to form spitballs to shoot at peoples heads or the endless beeps of text messages being sent to each other or the mini screams of girls after they receive a request for prom date. Parents wonder why their childrens report card is so amiss and unacceptable when they receive them but parents really dont know what teachers are teaching their children in school and something needs to be done about it and change for once and for all. Many reasons lead up to what are we really learning in school such as unacceptable scores on MSA and HSA, not enough skills to succeed, and not being able to use their own imagination. When parents receive the childs MSA or HSA report, the results are shocking. Children come to their parents with scores of low average and average but on their regular school tests, they would get above 90% never below 80%. Scores taken from elementary schools since the MSA have plummet, The Baltimore Sun states, The percentage of third-graders at the school who passed the state reading test plummeted from 100 last year to 50 this year. The percentage of fourth-graders reading at proficient or advanced levels dropped nearly 43 points, from 100 percent to 57 percent. Fourth-grade pass rates in math fell from 100 percent to 68 percent, and fifth-graders pass rates in reading dropped from 100 percent to 80 percent at Abbottston Elementary. From Abbottston Elementary School in Baltimore City, MD to Baltimore Liberation Diploma Plus High School, MSA and HSA test scores have dropped leaving other schools ahead of them and putting them behind in the dust. In this particular elementary schoo l, scores were higher last year than this year, their schools scores overall decline more than 50% . Which means what are those teachers teaching that made those children do worse than before. Or maybe teachers had the books altered last year to cheat for the students because they knew their students werent prepared. Now, this year maybe they decided forgot the cheating part because they knew they would eventually get caught and probably prayed that their students would be able to pass with the same high standards. But they didnt happen so, the school is now under speculation. First of all, The Baltimore Sun also states, Baltimore City schools results on this years Maryland School Assessment tests are a terrible disappointment. Although the overall declines in reading (3.3 percentage points) and math (4.9 percentage points) are not catastrophic, the results from individual schools paint a more troubling picture. Of the 50 schools that showed the largest combined drops on math and re ading scores since 2010, 45 were in Baltimore, including 19 of the bottom 20 and all of the bottom 10.â⬠Reading averages and math averages are decreasing steadily unlikely in smarter schools but what are the teachers teaching thatââ¬â¢s making test scores drop. Parents, have you checked your childââ¬â¢s regular school tests coming home, arenââ¬â¢t they passing with high Bââ¬â¢s and Aââ¬â¢s but now, you receive your childââ¬â¢s MSA scores. They unacceptably low actually below average especially in reading and math. You think what are these so called teachers teaching my child. If they are pass in regular grades, why couldnââ¬â¢t they pass this MSA? Are the teachers making test easier for their job or what? Maybe they just do it for the money or is the principal checking up on their students and teachersââ¬â¢ progress making sure no one is slacking? Do you seem to find that your child or now full-grown teenager doesnt have the right skills to help them succeed in life to able them to get a high-paying job? Do they find themselves working a local store as bagger not as a manager? Well, not having the right skills to succeed in life being taught in school is a problem too. teachers donââ¬â¢t understand what a child goes through or doesnt understand. In an article called, Cultural Diversity and Academic Achievementâ⬠, The National Assessment of Educational Progress (NEAP) reported that, ââ¬Å"Students from low socioeconomic backgrounds and many children of color consistently achieve below the national average in mathematics and language skills, with the gap widening as children continue through their school years.â⬠Teachers arenââ¬â¢t focusing on that one child that needs help, theyââ¬â¢re too worried about how they class is going to react to something. Studies show that, ââ¬Å"1 out of 10 children are afraid to raise their hand, ask questions, and seek help because theyââ¬â¢re afraid of what theyââ¬â¢re classmates will say.â⬠Itââ¬â¢s not always the childââ¬â¢s fault either because if a teacher sees a child failing, they need to help by being more encouraging. This one of skills that needs to be successful in life, other skills are leadership, honesty, imaginative, and trust. Secondly, a psychologist, Jean Piaget did research about child development said, ââ¬Å"Over the past half-century, child development research has provided an increasingly comprehensive knowledge base to explain how young children acquire skills and knowledge and define the environmental supports needed to stimulate and sustain development.â⬠Schools have ignored or rejected different cultural expressions of development that are normal and adequate and on which school skills and knowledge can be built. Consequently, children from poor families have been judged to be inadequate because they do not already know nor do they easily learn the school curriculum. . The world needs more and more compassionate creativity to solve difficult problems confronting us. Creative students do not have answers, but they habitually question the status quo and think about alternatives and improvements. They discover and invent possible answers. A Doctor of Education, Marvin Bartel Ed.D.speaks out and says, ââ¬Å"As teachers, we are often partly to blame for the diminished inclination to be creative as children become socialized and aware of their own limitations.â⬠In creative teaching, assignment limitations can provide a way to change the students habits of work. However, the student needs to be given autonomy to make choices about what seems important. Otherwise, the motivation to be creative is lost. Third and most final, Marvin Bartel Ed.D. also says, ââ¬Å"Teachers abandon their imaginative and creative curiosity about life in favor of a more secure, but imposed and programmed kind of thinking habits.â⬠The accept answers from the Interne t as correct (without enough thought). When this happens we miss many good ideas as well as risk injustice by manipulation. You sit in math class while the teacher drone on about basic math such as how to add, subtract, divide, and multiply. You think to yourself, Why I am still learning this, I learned this like in elementary school? Youre afraid raised your hand knowing what the other kids will say, Whyd you have run your mouth, we could of being doing the easy stuff instead of this hard math. I actually could have passed math for once in my life since elementary school. Some child development experts are concerned that schools today are unacceptable scores on MSA and HSA, arenââ¬â¢t teaching kids the skills they need to succeed, not being able to use their own imagination.A culture of testing, they say, is inhibiting the development of ââ¬Å"life skills.â⬠Curricular content aside, what do you think you are really learning at school? Are you developing skills that will carry you through life.
Wednesday, November 13, 2019
The Struggles Facing LD Students Essay -- Learning Disabilities Educat
The Struggles Facing LD Students Students with learning disabilities are a part of the educational system and they always will be. These students have a single goal in mind, but their disability and social barriers keep them from it. On the other hand, educators have pledged to teach all students, but some fail to teach LD students. This represents an ethical, moral, and legal breakdown of their responsibilities. Educators need to be properly trained and aware of how to meet the needs of these students. The lack of such leads to failure. Students fail because they are afflicted by a disability that forces them to learn in unconventional ways. Teachers fail because they do not embrace the challenge brought about by the diversity of the situation. Students, all over the world, enter into a classroom environment all with a common purpose. The purpose is to learn and excel in all subject areas. This purpose is the same whether the student is in kindergarten or at the university level. The same is true for male and female students, and it is also the case for students who have a learning disability. For these students, the goal is the same, but they can not effectively learn without the help of educators. Learning disabilities alter how these students learn; therefore, the outcome changes. It becomes one of failure and frustration. The student with the disability fails, and educators become frustrated and discouraged. Learning Disabilities (LD) are hidden (obscure) disabilities that affect many people. These people usually have average or above average intelligence, but they are not able to achieve their full potential. The Learning Disability Institute estimates that 5 to 20% of the school-age population has a Specific Le... ... unified purpose. The purpose for the student is to learn while the teacher's purpose is to help that student learn. Learning Disabilities stand in the way of this unified purpose of learning/teaching. Students with a learning disability encounter untrained, unwilling educators who are not prepared to teach them. Students fail because educators fail to live up to their moral and legal obligation to make accommodations to meet their needs. This outcome makes educators also a failure because their goal (to teach all students) is not met. Works Cited "About Learning Disabilities." http://www.ldaca.org/ld.htm (7 Oct. 2001). "Learning Disabilities - Reading Initiatives." http://www.ldinstitute.org/readgrade3.htm/ (7 Oct. 2001). Rose, Mike. "Lives on the Boundary." The Presence of Others. ED> Andrea A. Lunsford. Boston: Bedford / St. Martin's, 2000. 105-118.
Sunday, November 10, 2019
Importance of being on time USMC Essay
Being at the appropriate place of duty at the correct time is a very important part of being in the Marine Corps. Being at the right place at the right time for any member of the Armed forces is extremely essential to the defense of the entire United States. Also being at the right place at the right time ensures a steady workplace, and ultimately the reliablity that others have on us. A Marine can not move up in the ranks in the Marine Corps if he or she is constantly late and/or at the wrong place. A Marine who truly wants to succeed in the military must go out of his or her way to get squared away and be on time to his or her place of duty or consequences will be bestowed upon them. This concept goes for any person in any career not just the military. Of course being on time in the Marine Corps is being at your appointed place of duty fifteen minutes prior to the actual time of that was ordered. If some one can not carry out the most simple and most important aspect of being on time as a Marine, he or she will be considered unworthy or unfit to be or become an NCO or even higher in theyââ¬â¢re career. Even if a Marine goes above and beyond in in the workplace, in events, is great with physical, and mental, but is not on time and punctual than he or she will never actually succeed in the military. Dependability, accountability, consistency and discipline are all crucially related to being on time. Being early also shows that the individual aims high and has their priorities straight. It is directly related to a Marines appearance, combat readiness, mission effectiveness, and essentially every aspect of military life and responsibilities. Your appreance is the first thing that a leader sees, if you have a bad or no shave, no haircut (for males), tardiness, bad physical appearance, druck or hungover to an extreme. Then automatically you have given off a bad appearance, they dont want to go to you for big things, important things, because you can not even handle the simplest things. If you are unable to complete simple things, then when the time comes how will you even be close to doing something tuely challenging. You may work hard and complete tasks faster than any of your other peers, but if your apprearance is bad, then your leader are not even looking they already have a mindset, a negative mind set. All you have in life is your credablity, once it is gone in one persons eyes, you have to put in way moreà effort restoring that, compared to the effort that it would have required to maintain your ablility to be relied on. Failure to be on time not only hinders mission capability and readiness, but also can cost unnecessary life lives in or out of combat. For instance; a Marine is late or does not report at all to his place of duty as ordered. In an extreme case a Marine not being on time to relieve the current Marine on post would cause the combat effectiveness and readiness of this Marine to be greatly reduced. This would be caused by fatigue, or lack of supplies needed. As a result of this Marines combat effectiveness he could be compromised and the security of the area could be over run. This is why being where one needs to be at the correct time will always be one of the most important aspects of being in the military. These things do happen on the battle field, whether it be friendly of enemy. However, This can be avoided by, once again, being on time. This is also why being on time remains and always will be an extreme aspect of military bearing and discipline. If you can not be on time, it is said that you have no discipline. Without discipline there is no way for Marines to efficiently fight and win against the enemy. And if we cannot defeat our enemies then there will no longer be a need for Marines. There is nearly no excuse for being late, or not reporting to your rightful place of duty at the right time. Accountability also goes hand in hand with being on time. Which ranges from being on time for the first formation of the day, being on time to relieve a fellow Marine from his post, or being on time to provide critical reinforcements for a unit that has been weakened and compromised in battle. The were about of a Marine is of extremely important at all times. As people say, how a Marine trains is how a Marine fights. If this term is true someone can only come to the conclusion that if a Marine isnââ¬â¢t on time how can he save and protect the lives of other Marines. He or she canââ¬â¢t be depended upon if they arenââ¬â¢t disciplined enough to be on time every time he is ordered to be. Dependability is the key to discipline and if you cant be on time then you wont be depended on, and you are then useless to others. In other words, in military life there is simply no margin for error regardingà being late or tardiness.
Friday, November 8, 2019
Brain Food for the ACT 11 Best Exam Snacks
Brain Food for the ACT Best Exam Snacks SAT / ACT Prep Online Guides and Tips Looking for the best snacks for the ACT? You should be! Snacks are an underrated yet crucial part of planning for the ACT. Good snacks will help you succeed on the ACT, giving you the brain boost you need, while bad snacks can suck your energy and make you more hungry. In this article, Iââ¬â¢ll address why snacks are important, the qualities of the best ACTsnacks, and give you snack options. Iââ¬â¢ll also give you some tips to succeed on test day. Why Are Snacks Important? Snacks keep your stomachfrom grumbling during the test.The ACT is difficult enough without any added distractions.Eating snacks to avoid feeling hungry and unfocused.However, you need to make sure that you choose a snack that will satisfy you and fuel you without causing an energy crash or making you crave more food.Good snacks will help you succeed on the ACT while bad snacks can worsen your ACT performance. To make sure you feel full and fueled during the test, bring two good snacks (or one snack that you have three portions of).That way you can have one snack for each break (since there are two breaks during the ACT). The Qualities of Good ACT Snacks While sugar and simple carbs are tasty and give you a quick boost, they also can lead to an energy crash.A crash means you might lose focus and feel sleepy, which would be killer during the ACT.Furthermore, these empty carbs can make you crave more food, so try to avoid foods that are made up of only simple carbs, sugar, or corn syrup. What is a great snack?One that is packed with healthy fats or protein.Healthy fats make youfeel full, so there wonââ¬â¢t be any grumbling.Also, healthy fats and protein help your brain function, boosting your power and helping you succeed. The best snacks will also be convenientto transport, so you caneasilyeat them at the test center. Yum! The Best ACT Snacks If you're looking for brain food for the exam, try one of these delicious(and portable!) snacks. #1: Jerky Jerky is a tasty and easy grab and go snack thatââ¬â¢s loaded with protein to keep you going.It doesnââ¬â¢t matter what jerky you choose: beef, pork, turkey, salmon are all good choices.Choose whatever kind you enjoy! #2: Nuts Nuts are fabulous because theyââ¬â¢re packed with protein and healthy fat, yet low in carb.They will keep you satisfied while fueling you.Any nut is great: almonds, cashews, walnuts, macadamia nuts, etc. However, try to choose plain nuts or nuts and dried fruit trail mixes instead trail mixes that add in chocolate or candies.The added sugar could cause a crash and make you feel sleepy. #3: Veggie/Corn Chips and Guacamole This is a great option for those with allergies since there are no nuts, wheat, dairy, or eggs involved.Additionally, guacamole is a tasty source of healthy fats.You can pick up single serving packets of guac by Sabra or Wholly Guacamole at your local Target, Walmart, or another grocery store. I suggest eating your guac with corn or veggie chips since theyââ¬â¢re healthier than potato chips, but potato chips are a decent substitute. #4: Carrots/Celery Sticks and Nut Butter For picky eaters like me, this is a tastier way to eat nuts.I donââ¬â¢t like raw nuts, but nut butter is delicious and just as nutritious as nuts.Nut butters will satisfy your hunger and fuel your brain. Try to choose a nut butter that is natural rather than one with added sugar and/or corn syrup, but if you can only find one with added stuff, that's okay. A spoonful of peanut butter helps you ace the ACT! #5: Carrots/Celery Sticks and Hummus This snack makes another great option for students with allergies or intolerances since you can avoid dairy, eggs, wheat, and nuts.Also, this snack is yummy and satisfying. However, Iââ¬â¢d suggest you only eat this for one of your two snacks since this snack is not as satisfying as the other on this list.Balance this one with a higher fat packed snack such as the veggie chips and guac to make sure you stay full and fueled throughout the test. #6: Cheese Cheese is an awesome snack for picky eaters because who doesn't like cheese?Also, there are several easy to transport and eat cheese options such as string cheese and Babybel.Cheese is loaded with fat and protein to keep you feeling full and to power you to ACT success. You won't want to share! #7: Apple/Banana and Nut Butter Another yummy snack for the picky eaters out there.As I said in the veggie sticks and nut butter section, you should try to choose a natural nut butter over a processed one with sugar and/or corn syrup, but if the processed is all you have, thatââ¬â¢s fine. #8: Dried Fruit Dried fruits are full of nutrients to give you the extra boost you need.If you can, try to pick dried fruit with no added sugar.If you only find dried fruit with added sugar, then you should try to mix them with nuts to create a trail mix that offsets that sugar with healthy stuff. If you don't mix the dried fruit with nuts (whether due to allergies or a dislike of nuts), only eat dried fruit for one of your two snacks; itââ¬â¢s not as filling as other snacks on this list.Select a fat and protein packed snack such as the veggie sticks and nut butter as your other snack. #9: Seeds Seeds are a treat usually reserved for the baseball field, but they make an excellent snack anytime.Seeds are full of the healthy fats that will keep you focused during the ACT.Choose any seeds you like: pumpkin seeds (aka pepitas), flax seeds, sunflower seeds, etc. Another option is to mix different seeds with nuts to create a nutritious trail mix.No matter how you choose to eat them, seeds are easy to transport snacks that will satisfy your cravings and help you maintain your focus. Don't plant them! Eat them! #10: Fruit and Nut Bars These bars are delicious, and thatââ¬â¢s coming from a very picky eater.Check out KIND or Larabars because they contain only natural ingredients.Made up of mostly dried fruit and nuts, these bars are loaded with healthy fats and nutrients. Choose a flavor without chocolate since you donââ¬â¢t need any added sugar.Also, only use this for one of your two snacks since the dried fruit have some sugar.Offset it with another snack on this list such as cheese. #: Water Okay, water isnââ¬â¢t really a snack per se, but you must bring water with you to the ACT.Dehydration can cause you to lose focus and potentially lower your ACT score.Bring one bottle of water with your two snacks. Hey, Dora, wonââ¬â¢t there be a water fountain at my test center?Well, there might be, but you canââ¬â¢t count on it.Also, you donââ¬â¢t want to wait on a line to drink from the water fountain during your short breaks. Note: itââ¬â¢s also important to avoid drinking too much water because you donââ¬â¢t want to feel the need to pee in the middle of an ACT section.Split the one bottle of water you bring into two imaginary portions.Consume at most one portion (à ½ of the bottle) at each break. What Foods You Should Avoid You can definitely bring another snack that may not be on this list, but you should avoid sugar or corn syrup filled snacks such as candy and simple carbs such as potato chips.These snacks are neither satisfying nor nutritious.After eating them, you'll just want more food. Additionally, avoid coffee.If you donââ¬â¢t normally drink coffee, donââ¬â¢t try it on test day.If you normally are a coffee drinker, then only have one cup.Too much coffee will make you jittery and can cause an energy crash.If you want more caffeine, try green tea! Green tea is delicious and nutritious! 3 Tips for Test Day Success You want to go into the ACT feeling calm and prepared, so follow our three tips for test day success. Tip #1: Put all of your ACT materials in a bag the night prior to the test, so you're not running around the morning of the test. Remember to include your ACT admissions ticket, picture ID, calculator, extra batteries, pencils, eraser, pencil sharpener, watch, snacks, and water bottle. Tip #2: Get at least eight hours of sleep, which means go to bed early. You want to feel well-rested. You also want to feel awake for the test, so wake up at least an hour before you need to leave for your test center. By the time you get to the test center, youââ¬â¢ll feel very awake. Tip #3: Eat a large, healthy breakfast before the test. Eggs, greek yogurt, and oatmeal are all great choices. Also, while you eat, read the newspaper to get your brain going. Take our advice, and you'll be well-rested, calm, and ready to rock the ACT. Whatââ¬â¢s Next? Preparing to take the ACT? Learn how you should spend the night before the ACT. Also, check out the rules and regulations for the test, so you donââ¬â¢t make a mistake. Do you know what your dream college is? Find out what ACT score you need to get in! Learn about what is important to colleges. Not sure where you want to go to college? We will help you find your target schooland help you figure out what your ACT target score should be. Want to improve your ACT score by 4+ points? Download our free guide to the top 5 strategies you need in your prep to improve your ACT score dramatically.
Wednesday, November 6, 2019
Free Essays on Antigones Battle
Antigoneââ¬â¢s Battle Most people look up to heroes, like athletes, actors, fire fighters, or police men. But in Sopholesââ¬â¢ play Antigone, there were two tragic heroes, Antigone was the tragic heroine. A tragic hero is someone who is not completely good or completely bad, someone who falls from tremendous good and recognizes their tragic flaw. In these three ways Antigone was the tragic heroine. There are many ways Antigone proves she is a good person, such as when she wants to bury her brother, Polyneices,â⬠But Polyneices who fought as bravely and died as miserablyâ⬠¦Ã¢â¬ (693). One way that shows she was not as good as we all thought was when she yelled at her sister Ismene. ââ¬Å"And now you can prove what you are: a true sister, or a traitor to your familyâ⬠(693). And that is why she is neither good nor bad. Pride brought Antigone down throughout the play. For instance when she accepted her punishment for burying Polyneices, ââ¬Å"I should have praise and honor for what I have done. All these men would praise meâ⬠(710). Here is another way, her pride got in her way, she yelled at Ismene, ââ¬Å"Yes save yourself, I shall not envy you. There are those who will praise you. I shall have honor tooâ⬠(711). Antigoneââ¬â¢s pride killed her. By the end of the play, Antigone recognized that her pride got her where she was. She realized it when she was going to her death, and when the chorus said she had a choice. ââ¬Å"You have made your choice your death is the doing of your conscious hand.â⬠(724). She recognized her error at the worst possible time. As you can see Antione has all the qualities of a tragic hero. I think she was the tragic heroine because she did what she believed in, which made her a good person. She did something and did not care what the punishment was, which made her proud. She also did what everyone else wanted to do but they did not have the guts to do it, which made her recognize her error. She loved her brother, ... Free Essays on Antigone's Battle Free Essays on Antigone's Battle Antigoneââ¬â¢s Battle Most people look up to heroes, like athletes, actors, fire fighters, or police men. But in Sopholesââ¬â¢ play Antigone, there were two tragic heroes, Antigone was the tragic heroine. A tragic hero is someone who is not completely good or completely bad, someone who falls from tremendous good and recognizes their tragic flaw. In these three ways Antigone was the tragic heroine. There are many ways Antigone proves she is a good person, such as when she wants to bury her brother, Polyneices,â⬠But Polyneices who fought as bravely and died as miserablyâ⬠¦Ã¢â¬ (693). One way that shows she was not as good as we all thought was when she yelled at her sister Ismene. ââ¬Å"And now you can prove what you are: a true sister, or a traitor to your familyâ⬠(693). And that is why she is neither good nor bad. Pride brought Antigone down throughout the play. For instance when she accepted her punishment for burying Polyneices, ââ¬Å"I should have praise and honor for what I have done. All these men would praise meâ⬠(710). Here is another way, her pride got in her way, she yelled at Ismene, ââ¬Å"Yes save yourself, I shall not envy you. There are those who will praise you. I shall have honor tooâ⬠(711). Antigoneââ¬â¢s pride killed her. By the end of the play, Antigone recognized that her pride got her where she was. She realized it when she was going to her death, and when the chorus said she had a choice. ââ¬Å"You have made your choice your death is the doing of your conscious hand.â⬠(724). She recognized her error at the worst possible time. As you can see Antione has all the qualities of a tragic hero. I think she was the tragic heroine because she did what she believed in, which made her a good person. She did something and did not care what the punishment was, which made her proud. She also did what everyone else wanted to do but they did not have the guts to do it, which made her recognize her error. She loved her brother, ...
Monday, November 4, 2019
Open System Interconnection (OSI) Essay Example | Topics and Well Written Essays - 1250 words
Open System Interconnection (OSI) - Essay Example The data transport or 'lower layers' of the OSI model handle data transport issues and are implemented in hardware and software. The lowest layer, the physical layer, is responsible for actually placing information on the medium. As a side note, most systems today use a modified version of this model; for example TCP/IP uses a 6-layer model. The OSI model is generic and is not a communication model -it makes no assumptions about programming language bindings, operating system bindings or application and user interface issues. Communications are implemented through protocols which are a formal set of rules and conventions that govern how computers exchange information over a network medium. A protocol implements the functions of one or more of the OSI layers. The table below describes the role of each of the 7 layers in greater detail: Responsible for activating, maintaining and deactivating the physical link between network objects. Network interface cards and interfaces on routers run at this level. Physical layer specifications define characteristics such as voltage levels, timing of voltage changes, physical data rates, maximum transmission distances, and physical connectors. Physical layer implementations can be categorized as either LAN or WAN specifications. When an application on Computer 1 sends dat... Provides error checking, error recovery and flow control. The transport protocols used on the Internet are TCP and UDP. 3 Network Layer Makes the upper layers independent of the data transmission, switching technologies, and topology of the network. Determines which path(s) in the network that data will be routed. This layer is very important to the design and configuration for internetworking. IP and routing protocols operate here. 2 Data Link Layer Provides reliable transfer across the physical links. Establishes the beginning and end of blocks of data (with synchronization when necessary) Reorder frames which are out of sequence [framing]; error detection and correction rate of data transmission [flow control]. It is subdivided into the logical Link Control (LLC) and Media Access Control (MAC) sub layers. Bridges and switches interface here. 1 Physical Layer Responsible for activating, maintaining and deactivating the physical link between network objects. Network interface cards and interfaces on routers run at this level. Physical layer specifications define characteristics such as voltage levels, timing of voltage changes, physical data rates, maximum transmission distances, and physical connectors. Physical layer implementations can be categorized as either LAN or WAN specifications. electrical optical mechanical When an application on Computer 1 sends data to Computer 2 that data passes through each layer of the OSI model on Computer 1 until it gets to the Physical layer. At that point it is transmitted on the physical medium (e.g. cabling) across to the Physical layer on Computer 2. The data then passes up through the Physical, Data, Network, Transport, Session, Presentation and
Friday, November 1, 2019
Lust by Susan Minot Essay Example | Topics and Well Written Essays - 750 words
Lust by Susan Minot - Essay Example The narrator is a young girl. The theme of the story revolves around male and female sexual patterns and expectations. In this essay I will examine some of the questions raised by this interesting story. ââ¬Å"Lustâ⬠is set in the 1960s and 1970s and has a teenage girl as its narrator. She is involved in relationship with many boys. The story narrates how the girl gets connected to each boy and the relationship and sex life she has with each one. The tone is so somewhat impassive, which may mean that the girl is not moved by any relationship or feels attached to anyone. This is one of the surprises of the story. You expect, from the title, that the characters would be full of passion and desire, but they act more like robots or people lost in a mist. The title is probably therefore meant ironicallyââ¬âor perhaps the author didnââ¬â¢t realize how little feeling was in her depictions. The title of the story, ââ¬Å"Lust,â⬠hints at a story about passionate sexual relationships, but the voice the reader encounters is one of despair, indifference-- unexcited and cold. The narrator is involved in the relationships, but describes them with little color and individuality. The narrator takes the readers through each event in her sex life. She also shares her thoughts after her sex acts and the tone is quite casual and could be shocking to conservatives. The tone brings out the attitude of the girl towards sex and morals. This is one of the central conflicts of the story: between what the girl wants and what the girl gets. She is clearly looking for something more meaningful, but never really finds it. A lot of her unhappiness is an expression of this unresolved conflict. This trouble really resides in her own character. She has trouble generating meaning. The narration gives the events in the form of a list evoking the idea that the sexual acts are just thought an d acted out in an order or executed as planned
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