The Technique Of Cellulose Acetate Electrophoresis

The demonstrated method conducted was cellulose acetate electrophoresis, which creates bands to represent contradictory conformation of haemoglobin condition. The width if the bands reveal the amount of hemoglobin that it currently situated in the known sample. As displayed on the diagram there are four Hb variants, which consist of HbC, HbS, HbF, and HbA. Lane four represents the control, and is used to compare the bands from lane one, two and three samples. Lane one has one band in comparison to the other two lanes. In comparison to the control sample, the band resembles for HbA. The thickness of the band also resembles the HbA band in lane 2 however the diagnosis is normal adult of 96-99% concentration. There are two band positions on lane two that have similar traits as HbS and HbA from the control sample. Comparing the two bands in lane two, HbA bands intensity is thicker than the HbS band that is situated above in lane two. The concentration for HbA variant is 25-60% and for H bS variant concentration 25-60%. The diagnosis is sickle cell trait and not disease because of the low concentration in HbS. Furthermore, lane three has three bands that is also similar to the control sample, consisting HbS, HbF and HbA. As seen on lane three the bands are more merged then separated, making it difficult to distinguish the bands. The HbA variant, HbS variant, and HbF variant indicate the diagnosis of sickle thalassemia due to HbA concentration of 20-80%, HbS concentration ofShow MoreRelatedCell Biology Final Essay30093 Words   |  121 Pagesnucleotides can polymerize into nucleic acids. 7. Organisms that evolved the ability to use H2O as a donor of electrons and hydrogen for the photosynthesis conversion of CO2 to organic compounds radically changed Earth by producing A) sugar. B) cellulose. -C) O2. D) H2. 8. RNA is believed to have been the initial genetic system because it can A) form a stable double helix with a complementary nucleic acid strand. -B) catalyze the polymerization of nucleotides into another RNA strand

Dulce et Decorum Est and Disabled Essay Example For Students

Dulce et Decorum Est and Disabled Essay Both Dulce et Decorum Est and Disabled are poems seemingly intended to allow the reader to perceive the harsh realities of war without themselves becoming corrupted by the evils of warfare. Neither poem attempts to glorify the event of war in the twentieth century, yet both provide such disturbing insights into war that certain comments made in the poems seem to detract from the horrific nature of death and destruction, merely for something each opposing nation believes in. Dulce et Decorum Est is considerably shorter than Disabled, and so I feel that it endeavours to provide the reader with a wealth of vivid images intended to shock. Although not exactly action-packed, due to its length, more must happen in order to drive the message home- the message being that it is not right and proper to die for your country. Disabled, however, is longer, and can therefore rely on not having to include the shock tactics employed in Dulce et Decorum Est. This poem builds up the subtle differences between the soldiers life before and after the war. It uses its extra length to slowly build up pity for the disabled soldier-there is a direct contrast and similarity here between the two poems. Both predominant subject matters fall foul of the rigours of war, yet in Dulce et Decorum Est the subject dies, whilst in Disabled the focus is placed on the effect that the soldiers disability has had on his life, both psychologically as well as physically. Disabled seems to draw out each expression in order to achieve maximum possible sympathy for the victim: He sat in a wheeled chair, waiting for dark, This simple lengthening of words suffices to lengthen the period of time for which the reader feels sympathetic towards the crippled soldier. One interesting way in which both the poems are written is the reaction of both soldiers involved in the case of Dulce et Decorum Est the reaction of both the gassed and protected soldier. In Disabled the soldier offers almost a lackadaisical reasoning towards the loss of his legs, as if he expected it at some point during his time at the front line: In the old times, before he threw away his knees The soldier in question adopts an extremely reflective stance on his disability, as if speaking from the voice of experience. The soldier in Dulce et Decorum Est offers no clue as to length of time he has been fighting in the front line, but appears to be shocked and panicky towards the death of a comrade: In all my dreams before my helpless sight He plunges at me, guttering, choking, drowning The soldier here provides an insight into what his life was like in the trenches- he could close his eyes to avoid sickening visions, yet they return to haunt him in his sleep, when he cannot help but relive his nightmares-hence the reference to helpless sight-he cannot simply close  his eyes in a dream. Yet even if no reference is made to the period of time spent at the front, it is obvious that both poems use the uniqueness of experience to dissuade the reader from joining the war. Dulce et Decorum Est uses imagery to suggest that the soldiers have experienced great atrocities: Till on the haunting flares we turn our backs This suggests that during the period of time they have spent at the front, even a innocuous sending off of a flare haunts their every move. The very word haunts suggests something of dead spirits present on the battlefield. .u9f7c1d8c3bd90b5ffaff72891a939700 , .u9f7c1d8c3bd90b5ffaff72891a939700 .postImageUrl , .u9f7c1d8c3bd90b5ffaff72891a939700 .centered-text-area { min-height: 80px; position: relative; } .u9f7c1d8c3bd90b5ffaff72891a939700 , .u9f7c1d8c3bd90b5ffaff72891a939700:hover , .u9f7c1d8c3bd90b5ffaff72891a939700:visited , .u9f7c1d8c3bd90b5ffaff72891a939700:active { border:0!important; } .u9f7c1d8c3bd90b5ffaff72891a939700 .clearfix:after { content: ""; display: table; clear: both; } .u9f7c1d8c3bd90b5ffaff72891a939700 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u9f7c1d8c3bd90b5ffaff72891a939700:active , .u9f7c1d8c3bd90b5ffaff72891a939700:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u9f7c1d8c3bd90b5ffaff72891a939700 .centered-text-area { width: 100%; position: relative ; } .u9f7c1d8c3bd90b5ffaff72891a939700 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u9f7c1d8c3bd90b5ffaff72891a939700 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u9f7c1d8c3bd90b5ffaff72891a939700 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u9f7c1d8c3bd90b5ffaff72891a939700:hover .ctaButton { background-color: #34495E!important; } .u9f7c1d8c3bd90b5ffaff72891a939700 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u9f7c1d8c3bd90b5ffaff72891a939700 .u9f7c1d8c3bd90b5ffaff72891a939700-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u9f7c1d8c3bd90b5ffaff72891a939700:after { content: ""; display: block; clear: both; } READ: The Poetic Facts Of Life EssayDisabled gives the impression of experience through the line: Esprit de corps; and hints for young recruits Both poems then use this experience to reveal the horror to which they have been subjected, but in different ways. Dulce et Decorum Est is set on the battlefield, and seeks to place you at the scene of the choking man in order for you to comprehend what this man was forced to experience for his country, whilst Disabled contemplates on his life after his horrific injuries sustained whilst fighting for his country. Yet that particular quotation also lends one to notice another point which both poems acknowledge- the incredibly young age at which young people voluntarily subscribed to the army. Indeed, both poems offer something of a hypothesis as to why these young men are signing up. Dulce et Decorum Est was first used by Horace- the full line Dulce et Decorum est pro patria mori, roughly translating as how sweet and fitting it is to die for ones country is followed by a line also roughly translated as death pursues the man who runs away. In essence, it is offering each young man the more valiant death by dying for ones own country rather than by any other way. Owen believes that many soldiers are only subscribed for want of desperate glory. In Disabled the maimed recruit subscribed only to please the giddy jilts- this is hardly a reason worthy of the horrific injuries which have scarred the rest of his existence. Both reasons cited by the soldiers are egotistical- personal glory and Owen use s the attempt by the hierarchy of persuading boys of tender age to war by turning the title phrase around in the final stanza of Dulce et Decorum Est: The old Lie: Dulce et decorum est Pro patria mori. The inclusion of the word old implies in my opinion that it is the age-old lies of the war Generals that Owen feels is corrupting tomorrows youth. He attempts to drag the aspects of war so seemingly appealing to the mass of Britains youth through the mud of the battlefield where so many of his comrades have already lost their lives. This derogatory vision of warfare is illustrated in both poems- one could say that both soldiers have been dehumanised as a result of  their experiences upon the battlefield: à ¢Ã¢â€š ¬Ã‚ ¦ before he threw away his knees This unperturbed approach to the horror of warfare is intended to shock the reader-how can anyone talk in such languid tones about such a disabling event? Owen conveys dangerous messages, in order to show exactly what has become of the men whose boyish appeal for joining the army turned against them. Dulce implies sweet, yet by the end of the poem the reader can see that warfare is anything but sweet. Irony is also used in Disabled- he who has joined up to impress the girls with his masculine kilted legs no longer possesses any legs, and because he joined whilst intoxicated, the control he didnt not possess then over his limbs is permanent, rather than the temporary Both poems employ similar and different techniques, yet in my opinion it is the differences that struck me the most. Both poems dissuaded me from the warfare, but by vastly different methods. The short, stark images presented to me in Dulce et Decorum Est really puts the reader in the middle of the action, building up each vision with alarming clarity, until the final realisation of the true meaning of the title of the poem is revealed. Disableds reflective rhyming verse seemed to reveal more about the personal and mental torture the average soldier was subjected to during his time at the front.

Julius Essays - McCarthyism, Manhattan Project,

Julius Robert Oppenheimer Julius Robert Oppenheimer was an American physicist and government adviser, who directed the development of the first atomic bombs. To scientists, he was not only the builder of the atomic bomb and a pioneer in atomic energy, but a master of many languages, a good conversationalist and a brilliant mathematician. He was also a writer, and an expert in both the history of architecture and the religions of the world. Oppenheimer, who was born in New York City on April 22, 1904, and educated at Harvard University and the Universities of Cambridge and Gottingen, grew up in a middle class neighborhood. He was raised by his mother, who was an artist who provided a nice apartment with a subdued, tasteful atmosphere. His grandfather came from Germany where he was a peasant farmer and grain merchant. The Oppenheimer's family business was importing fabric for the clothing industry. As a child in grade school, Oppenheimer excelled in all subjects. This continued straight through all of his schooling. During his years at Harvard University, Oppenheimer excelled in Latin, Greek, physics and chemistry. He also published poetry and studied Oriental philosophy. After graduating in 1925, he sailed to England to do research in the Cavendish Laboratory at Cambridge University , which, under the leadership of Lord Rutherford, had an international reputation for its pioneering studies on atomic structure. Oppenheimer was fortunate to enter physics in 1925 because that is when modern quantum mechanics came into being. He was one of the first scientists to use quantum mechanics for the exploration of problems which had been insoluble with the old quantum theory. While at Cambridge, Oppenheimer had the opportunity to work with the British scientific community in its efforts to advance the cause of atomic research. Shortly thereafter, Max Born invited him to Gottingen University, where he met other prominent physicists, such as Niels Bohr and Paul Dirac, and where, in 1927, he received his doctorate. He then returned to the United States. After serving with the International Education Board from 1928 to 1929, Oppenheimer became a professor of physics at the University of California at Berkeley and the California Institute of Technology where he worked from1929 to 1947. There he built up large schools of theoretical physics. He was noted for his contributions relating to the quantum theory, the theory of relativity, cosmic rays, positrons, and neutron stars. He was also able to show that a baffling movement of a deuteron (heavy hydrogen nucleus), being loosely bound, surrenders its neutron on entering the field of a heavy nucleus. The effect was that the heavy nucleus captures the stripped neutron, becomes unstable and then radioactive. This discovery helped to later develop the hydrogen bomb, which is thousands of times more powerful than the atomic bomb. In his early years of teaching, Oppenheimer had little success and many students complained to the head of the physics department about how quiet he was and how he overestimated his audience. The department head, Raymond T. Birge, knew that Oppenheimer already knew that he was not getting through to the students and therefore did not need to be told. Soon enough he began to interact with his audience by dropping his pace of delivery and going to great lengths to make connections between ideas clearer. By doing this he attracted a small group of some of the brightest students. These students thought of him as a brilliant lecturer and some remarked that he was one of their most inspiring professors. In 1940 Oppenheimer married a woman named Katherine Harrison. They had one son whom they named Peter and a daughter whom they named Katherine. They lived in a beautiful house on Eagle Hill in the San Francisco Bay area. During a leave of absence that lasted from 1943 until 1945, Oppenheimer served as director of the atomic bomb project at Los Alamos, New Mexico. After warnings from Albert Einstein and Leo Szilard, both respected scientists, that the world would be in grave danger if the Nazis were the first to create an atomic bomb, Oppenheimer began to seek a process for the separation of uranium-235 from natural uranium. He also strove to discover a way to determine the critical mass of uranium required to make such a bomb. On July 16, 1945, the joint effort of outstanding scientists at Los Alamos created the first nuclear explosion. This took place at Alamogordo, New Mexico. That October, Oppenheimer resigned from the project. His leadership and organizational skills during the project earned him the Presidential Medal of Merit in 1946. In

The eNotes Blog The World According to IsaacAsimov

The World According to IsaacAsimov If youre anything like the average employee at headquarters, youre probably still drooling over the forthcoming generation of Apple iPhones. So allow me to ease you out of your reverie with a fun retrospect of how our bright future was predicted near perfectly almost 50 years ago. Image via Cinema Blend Back in 1964, the Jetsons were on television, the lava lamp had just been invented, and the Moon was as yet uncharted territory. Isaac Asimov was also a popular science fiction writer of the time, though it was still six years before he would write his most famous short story I, Robot. Instead, he wrote an essay for the New York Times in which he imagined a trip to the Worlds Fair of 2014, five decades into the future. On the brink of that very event and in the middle of a whirlwind of technological advancement, lets take a look at five of the astounding predictions Asimov made for the 21st century: Image via CUInsight Lighting   Our new world would apparently be designed without windows in mind. One thought that occurs to me is that men will continue to withdraw from nature in order to create an environment that will suit them better. By 2014, electroluminescent panels will be in common use. Ceilings and walls will glow softly, and in a variety of colors that will change at the touch of a push button. Windows need be no more than an archaic touch, and even when present will be polarized to block out the harsh sunlight. The degree of opacity of the glass may even be made to alter automatically in accordance with the intensity of the light falling upon it. Sorry Asimov, but for the most part we still look to good old window dressings to block out the sunlight. We do, however, have polarized transition lenses in our eyewear. Though I believe science is still trying to work out a way that wont leave one with permanently halfway-tinted glasses in your averagely lit room There is an underground house at the fair which is a sign of the future. if its windows are not polarized, they can nevertheless alter the scenery by changes in lighting. Suburban houses underground, with easily controlled temperature, free from the vicissitudes of weather, with air cleaned and light controlled, should be fairly common. Once again weve wasted one of Asimovs completely practical ideas by employing it for needlessly decadent purposes, like having a casino in Vegas thats lit to make you feel like youre walking the streets of Paris but hey, its something. Image via Trend Hunter Food Preparation Gadgetry will continue to relieve mankind of tedious jobs. Kitchen units will be devised that will prepare automeals, heating water and converting it to coffee; toasting bread; frying, poaching or scrambling eggs, grilling bacon, and so on. Breakfasts will be ordered the night before to be ready by a specified hour the next morning. Complete lunches and dinners, with the food semiprepared, will be stored in the freezer until ready for processing. Viva the frozen dinner! Its like he had a crystal ball that stared directly into my life! I suspect, though, that even in 2014 it will still be advisable to have a small corner in the kitchen unit where the more individual meals can be prepared by hand, especially when company is coming. Hmph. Image via Scientell Robots Robots will neither be common nor very good in 2014, but they will be in existence. The I.B.M. exhibit at the present fair has no robots but it is dedicated to computers, which are shown in all their amazing complexity, notably in the task of translating Russian into English. If machines are that smart today, what may not be in the works 50 years hence? It will be such computers, much miniaturized, that will serve as the brains of robots. In fact, the I.B.M. building at the 2014 Worlds Fair may have, as one of its prime exhibits, a robot housemaid *large, clumsy, slow- moving but capable of general picking-up, arranging, cleaning and manipulation of various appliances. It will undoubtedly amuse the fairgoers to scatter debris over the floor in order to see the robot lumberingly remove it and classify it into throw away and set aside. (Robots for gardening work will also have made their appearance.) Actually Isaac, no need for a ticket to the World Fair to see the latest housecleaning robot; your local Bed, Bath, and Beyond will let you play with a Roomba for free. As a side note, I was pleasantly surprised that the author strayed from the cliche expectations that the world would be run by robots by this time. In fact, it actually seems like weve ever so slightly surpassed his visions for technology in this area, for I I have practically all the makings of a robot in a device that fits in the palm of my hand. Although, Im pretty sure were all still using it to translate Russian into English. Image via Techyuga 3D Movies General Electric at the 2014 Worlds Fair will be showing 3-D movies of its Robot of the Future, neat and streamlined, its cleaning appliances built in and performing all tasks briskly. (There will be a three-hour wait in line to see the film, for some things never change.)   As for television, wall screens will have replaced the ordinary set; but transparent cubes will be making their appearance in which three-dimensional viewing will be possible. In fact, one popular exhibit at the 2014 Worlds Fair will be such a 3-D TV, built life-size, in which ballet performances will be seen. The first point may as well be true. As Asimov correctly predicted, both the movie and TV viewers of the early 21st century are bored of 2 meager dimensions, though I still hold out hope that 3D TVs never catch on. Image via Youtube GPS and the Google Car Much effort will be put into the designing of vehicles with Robot-brains*vehicles that can be set for particular destinations and that will then proceed there without interference by the slow reflexes of a human driver. I suspect one of the major attractions of the 2014 fair will be rides on small roboticized cars which will maneuver in crowds at the two-foot level, neatly and automatically avoiding each other. These days, most of us cant walk, ride, or drive anywhere without turning to GPS. I myself am lost without my smart phone and Google maps. Literally. On top of that, the Google driveless car is almost a reality. If you live in Nevada, Florida, or California, you may just see these autonomous cars out and about on public roads. But then Asimov took it a little far thinking wed all be commuting on hovercrafts by now. Jets of compressed air will also lift land vehicles off the highways, which, among other things, will minimize paving problems. Smooth earth or level lawns will do as well as pavements. Bridges will also be of less importance, since cars will be capable of crossing water on their jets, though local ordinances will discourage the practice. Alas, were still made to suffer the pitfalls and potholes of state roads. I couldnt even touch on his ideas for video phone calls, tofurkey, or moon colonies, or indeed his terrifying idea of a vastly over-populated World-Manhattan. Even with what was at most a speculation of life five decades into the future, the writer really pegged us surprisingly well. For while his dark vision of an over-populated society has not come to pass, his closing lines show a somber knowledge of exactly where were headed: Mankind will suffer badly from the disease of boredom, a disease spreading more widely each year and growing in intensity. This will have serious mental, emotional and sociological consequences, and I dare say that psychiatry will be far and away the most important medical specialty in 2014. The lucky few who can be involved in creative work of any sort will be the true elite of mankind, for they alone will do more than serve a machine. Hope you enjoyed this look back as much as I did. Cheers to the new world!

Let's Be Lefties for a Day Essay Example | Topics and Well Written Essays - 500 words - 1

Let's Be Lefties for a Day - Essay Example What is it like to be a left-hander in a world of right-handers? (I am a right-hander). To explore this, I woke up one morning and posed a restriction on my right hand by enclosing a ping-pong ball in my right hand and tying it up tightly with a sock. I began brushing my teeth. Noticing that the angles of brushing were going awry, my right hand subconsciously tried to assist. No, I told myself and desisted. (After a couple of hours, I could still detect a faint trace of bad odour). Then, bathing was an absolute horror. My sock got wet in a matter of seconds. I had to sign some cheques and write a letter before leaving for office. The result, on paper looked like a child’s scrawl. My daughter tossed me a ball and I ended up overbalancing and falling on the floor, not to mention missing it completely. We also observe people who do not elicit the same treatment meted out to us. For instance, I remember my college days when we had a guy who was good at studies. He would lock himse lf up and stick to academics. He would not join us in sports, dating or drinking. We used to snigger behind his back. He was considered ‘abnormal’. Was it right on our part to label him thus? All of us know the answer. People who do not conform to their peer-set’s so-called norms and practices are often scorned. But the attitude is not right. One cannot expect everyone to fall into the majority.

Organizational structure Essay Example | Topics and Well Written Essays - 500 words

Organizational structure - Essay Example The present optimal organizational structure of the MH Company is not designed to complement the company’s plans for expanding their business internationally. With the present organizational structure, the Vice President of International Sales is ill equipped to meet the challenges of the global business environment primarily because macro environment elements significantly influence the market strategy for global business entities. Marketing comprises micro and macro economic factors. The micro economic factors like price, products etc. are directly under the control of the organizations and can be manipulated to suit the market conditions. The macro environment factors, on the other hand are elements that are external but have major impact on the industry performance: economic; demographic trend; changing socio-cultural paradigm; developing new environmental compulsions; advancing technology; and political environment of the region (Kotler et al, 2007). Sjostrand and Tyrstrup, in one of their article, have argued that managerial leadership needs to be approached as a relational, ongoing social construction process rather than as a single clear cut phenomenon (2001). Indeed, for any organization to expand and succeed, it is crucial that its people are recognized as vital part of its strategy and organizational goals and objectives be interpreted in the context of the changing paradigms of the times. Beardwell and Claydon have also asserted that the theoretical concept of human resource management needs to be looked from a wider perspective of providing the invaluable human capital that can meet the challenges of the rapid globalization and advancing technology. (Beardwell, Claydon, 2007). With the global competition becoming increasingly stiff, the jobs specifications are becoming less rigid and changing the overall perspective of job criteria and employment. The HR strategy needs to develop its unique organizational culture with well defined vision

Administering Windows Essay Example for Free

Administering Windows Essay Why doesn’t the system drive (C:) appear on the Select where you want to save your backup page?You cannot backup on the same partition where the system is, Windows backup tool does not allow this. If a virus infection or software failure occurs you would have to reformat your drive, it would be illogical for this tool to allow you to back up on the system partition. As we already know partitions are separate drives you cannot back up on the same drive it defeats the purpose of backing up. If that drive is erased so is the back up. Why does a warning appear when you select the System Backup (K:) drive, informing you that the K: drive is on the same physical disk as your system drive? The K: Drive is on the same internal harddisk if the Harddisk fails the backup is lost also. That is why it is important that OM image is backed up externally in case of hard disk failure. If windows becomes corrupt on the system partition you can use the OM image that was partitioned to recover it. That is the one instance that image is viable. Question Why doesn’t the Windows folder appear under the Local Disk (C:) drive? Simply because the file and folder backup capability in the Windows backup cannot back up system and application files. To protect the entire system drive, you must perform a system image backup What is the size of the backup, as indicated on the Backup and Restore control panel?309.22 MB Question How does the time required for this backup compare with that for the same job the first time you ran it? I believe it was slightly faster however I was reading during the time of the first backup. Question How many Backup Files folders are there beneath the Backup Set folder? 3 backup files folder and 1 Catalogs folder What is the size of the folder?308MB size on disk 308BM Why is the second Backup Files folder so much smaller than  the first one? Because it only backed up the changes I made since the last backup. Incremental backups is a type of job that only backs up the files that have changed since the last backup was performed. Question How many options are there to choose from in the Restore Files dialog box? 3 Question How many results appear in the Search for files to restore dialog box and from which backup jobs are they? 1 Question From which of the three backups you performed is the Newfile.txt file going to be restored? The most recent Performing a single backup job provides only limited protection against hardware failure. To fully protect your data, you must back up regularly, and Windows 7 enables you to schedule backup jobs to run at specified intervals. To complete this challenge, you must create a job that backs up your workstation’s entire system (C:) drive to the X: drive every Friday at 11:00 PM. Write out the procedure for creating the job and take a screen shot of the Review your backup settings page by pressing Alt+Prt Scr, and then paste the resulting image into the Lab15_worksheet file in the page provided by pressing Ctrl+V. Using Disk management I used the unallocated space to create a 4th logical partition. In back up and restore window I changed the settings where I wanted to backup to the newly created X: partition. Then I clicked change schedule and changed the settings. To use BranchCache, you must configure the appropriate Group Policy settings  on both the host servers and the branch office computers. To complete this challenge, you must create three Group Policy objects called BranchCache Content Servers, BranchCache Hosted Cache Servers, and BranchCache Clients, and configure each GPO with the settings needed to create a BranchCache implementation that uses your classroom server (RWDC01) as a hosted cache server. Write out the procedure for creating the GPOs and take screen shots of the three GPOs in the Group Policy Management Editor console by pressing Alt+Prt Scr, and then paste the resulting image into the Lab15_worksheet file in the page provided by pressing Ctrl+V. Under Group Policy Management I opened domains contoso and expanded Group Policy Object then created the 3 Policies by right clicking and clicking NEW. I then Right clicked the new Policies and went in Computer configuration/policies/Admin Templates/Network. For the Content Server Policies I when in LANMAN SERVER and enabled the HASH policy. For the other two I went to BranchCache and enabled Hosted BranchCache and BranchCache mode and set the server location at \\RWDC01