Power Mac G4 Essays - Mac OS, OS X, Steve Jobs, Graphics Software

Power Mac G4 With its Pentium-crushing speed and new design, the Power Mac G4 picks up where the old Macintosh (G3) left off. Its enclosure is now highly polished silver and graphite, yet it still offers easy access to every internal component through its swing-open side door. With PowerPC G4 with Velocity Engine, the computer speeds up to 450MHz, one megabyte of backside level-2 cache running at half the processor speed, and a 100MHz system bus supporting up to 800-megabytes-per-second data throughput, the Power Mac G4 delivers high performance. And when you've completed your projects, shooting those big files across the network is a snap, because every new Power Mac G4 comes with 10/100BASE-T Ethernet built in.This means that when you buy it, it is ready to go to get set up to your local cable internet provider. The secret of the G4's revolutionary performance is its aptly named Velocity Engine. It's the heart of a supercomputer miniaturized onto a sliver of silicon. The Velocity Engine can process data in 128-bit chunks, instead of the smaller 32-bit or 64-bit chunks used in traditional processors (it's the 128-bit vector processing technology used in scientific supercomputers?except that they have added 162 new instructions to speed up computations). In addition, it can perform four (in some cases eight) 32-bit floating-point calculations in a single cycle, which is two to four times faster than traditional processors. The new G4's are proven to be faster that pentium 3's. Using six of Intel's tests, the 450MHz G4 was, on average, more than two and a half times as fast as the 600MHz Pentium III (2.65 times, to be exact). These benchmark advantages translate directly into real-world advantages. For example, typical Photoshop tasks run 187% faster on the Power Mac G4 as they do on the fastest PentiumIII-based PCs, with specific Photoshop filters running up to four times faster. Compressing QuickTime files is also much faster. Other Hardwear Monitor This is the ultimate companion to the Power Mac G4: the Apple Cinema Display. Its 22-inch diagonal screen makes this the largest LCD display ever brought to market, with a viewing area identical to that of a 24-inch flat CRT display. This is state-of-the-art technology, and supplies will naturally be limited.It's sold exclusively through the Apple Store, bundled with a 450MHz or faster Power Mac G4. But if you're fortunate enough to use one, your office view will never be the same again. Its viewing quality, is a world apart: twice as bright and twice as sharp as a CRT, with triple the contrast ratio and absolutely zero flicker. And its colors remain true from almost any viewing angle. Like a movie theatre, the Apple Cinema Display has a letterbox format (1600x1024 pixels), with room enough to display an entire 11x17 image. And unlike most other displays, it receives its data digitally from the computer, preserving the highest quality image. Operating System Mac OS 9 Mac OS 9 is the ultimate sytem for anyone on the Internet or anyone who wants to be. It is also very good for businesses. With more than 50 powerful new features, Mac OS 9 offers a full range of capabilities for new and advanced users. At work, there's no better way to get the most of your Macintosh computer and the Internet. What is comes with: Sherlock 2. In addition to its smart disk and file searching, Sherlock 2 is your Internet search detective and personal shopper. Look the Web for people, references, Apple info and current news in a flash. Sherlock 2 also lets you shop and compare prices. ColorSync 3. Included in Mac OS 9, ColorSync 3 manages color across input, display and output. It features improved AppleScript support, saveable workflow settings, powerful Calibration Assistant and enhanced control for profiles. At www.apple.com, there is also acompreensive manual and tutorial to teach you and your colleagues about all the uses and features of Mac OS 9 Softwear QuickTime 4 With a customer base of more than fifteen million Mac and Windows users who downloaded the preview release, and a growing list of online publishers?including, most recently, Fox News Online, Fox Sports Online and The Weather Channel?QuickTime 4 is the hottest streaming technology on the Internet. Some examples of how QuickTime is used in live programming and on-demand programming on the webare are the BBC, Bloomberg, HBO, NPR and WGBH Boston, and industry giants like Broderbund, Voyager, Cyan, Pixar, Lucasfilm, Macromedia, Microsoft, Disney and CNN. All for one simple reason: QuickTime is the standard for digital video and streaming media. Quicktime can be used

How to Substitute for Baking Powder and Baking Soda

How to Substitute for Baking Powder and Baking Soda Baking powder and baking soda both are leavening agents, which means they help baked goods to rise. They arent the same chemical, but you can substitute one for another in recipes. Heres how to work the substitutions and what to expect: Substitute for Baking Soda:Using Baking Powder Instead of Baking Soda You need to use two to three times more baking powder than baking soda. The extra ingredients in baking powder will affect the taste of whatever you are making, but this isnt necessarily bad. Ideally, triple the amount of baking powder to equal the amount of baking soda. So, if the recipe calls for 1 tsp. of baking soda, you would use 3 tsp. of baking powder.Another option is to compromise  and use twice the amount of baking powder as baking soda (add 2 tsp. of baking powder if the recipe calls for 1 tsp. of baking soda). If you choose this option, you might wish to omit or reduce the amount of salt in the recipe. Salt adds flavor but it also affects rising in some recipes. Substitute for Baking Powder: How to Make It Yourself You need baking soda and cream of tartar to make homemade baking powder. Mix 2 parts cream of tartar with 1 part baking soda. For example, mix 2 tsp of cream of tartar with 1 tsp of baking soda.Use the amount of homemade baking powder called for by the recipe. No matter how much homemade baking powder you made, if the recipe calls for 1 1/2 tsp., add exactly 1 1/2 tsp. of your mixture. If you have leftover homemade baking powder, you can store it in a labeled, zipper-type plastic bag to use later. Cream of tartar is used to increase the acidity of a mixture. So you cant always use baking soda in recipes that call for baking powder. Both are leavening agents, but baking soda needs an acidic ingredient to trigger the leavening, while baking powder already contains an acidic ingredient: cream of tartar. You can switch baking powder for baking soda, but expect the flavor to change a little. You might wish to make and use homemade baking powder even if you can purchase commercial baking powder. This gives you complete control over the ingredients. Commercial baking powder contains baking soda and, usually, 5 to 12 percent monocalcium phosphate along with 21 to 26 percent sodium aluminum sulfate. People wishing to limit aluminum exposure might do better with the homemade version. Do Baking Soda and Baking Powder Go Bad? Baking powder and baking soda dont exactly go bad, but they do undergo chemical reactions sitting on the shelf for months or years that cause them to lose their effectiveness as leavening agents. The higher the humidity, the faster the ingredients lose their potency. Fortunately, if youre concerned theyve been in the pantry for too long, its easy to test baking powder and baking soda for freshness: Mix a teaspoon of baking powder with 1/3 cup hot water; lots of bubbles means its fresh. For baking soda, dribble a few drops of vinegar or lemon juice onto 1/4 teaspoon of baking soda. Again, vigorous bubbling means its still good. Baking powder and baking soda arent the only ingredients you might need to substitute in a recipe. There are also simple substitutions for ingredients such as  cream of tartar, buttermilk,  milk, and different types of flour.

The Repositioning of American Public Administration Article Summary Essay

The Repositioning of American Public Administration Article Summary - Essay Example This is in response to the new social, economic, and political conditions primarily caused by the increasing irrelevance of national or state boundaries as well as the gradual reduction of state dominance over public affairs. At the basis of such observation is the perspective that public administration is in a continuous process of distancing from â€Å"theories and concepts of the clash of interests, of electoral and interest group competition, of games, and of winners and losers† (Frederickson, 1999, p.702). Instead it is on the path of embracing concepts of â€Å"cooperation, networking, governance, and institution building and maintenance.† This is how Frederickson observes and predicts the current trend of repositioning of American public administration. The main external condition that prompts the said repositioning is that the state has lost much of its power over the subjects and over other institutions in society. Apparently, it has become disarticulated and fragmented. This means that the boundaries between nations are being made inconsequential as trading and economic ties have become the principal basis of international relations instead of agreements on territorial jurisdictions and other political aspects. The barriers between the public and the government, with the usual setup that the latter has administrative control over the former, are also in the process of elimination. Public administration is now also the concern of non-government organizations and other institutions that are not in any way related to the government. A number of these changes may have been mere responses to new situations without the benefit of deeper scrutiny and eventual legislation. However, in the US, the process of repositioning is also gradual ly being enshrined through the creation of laws regarding such changes. The Civil Service Reform Act of 1978 is one

Roma Essay Example | Topics and Well Written Essays - 500 words - 1

Roma - Essay Example Early Rome was a monarchy, ruled by Etruscans kings, but after only seven of them had ruled, the Latins took power over their own city and transformed Rome into a republic. As a republic, the Rome was ruled by a group of leading citizens who began to take control of all Italy. Gradually, the Latins constructed a political organization (Senate) and designed the Roman constitution. Under the Roman constitution, the senate appointed a consul, who ruled Rome like a king, but only for a year, hence adopting notions of monarchy, aristocracy and democracy. Between 500 and 300 B.C. two social groups, patricians (nobles) and plebeians (commen men), evolved from the citizenry. The "Struggle of the Orders" – a struggle of legality between patricians and plebeians led to modifications of Roman constitution (History Guide). Owing to the Roman penchant for power and control, Rome was at war during most of the years as a Republic especially the three Punic Wars (264-146BC), in which Rome conquered Carthage (North Africa), Spain, France and other parts of Europe. Julius Caesur was one of the most famous citizens of Roman Empire for his rule and military campaigns (Roman Empire). Upon his death, the Roman world was divided between Marc Anthony, Octavian and Lepidus starting off a number of battles. With the battle of Actium, the Roman Republic transitioned itself into the Roman Empire ruled by Octavian. The Roman Empire was a much prosperous regime than the Roman republic with even more territorial expansion towards Western Europe and Middle East. At the peak of its power, around AD 150, Rome commanded the supreme realm ever seen in Europe at that time. Unlike the Greek empire under Alexandre, the captured nations profited from Roman rule as the Latin way of life and infrastructure building was inflicted u pon conquered societies such as Roman public baths, roads, water supplies, housing etc. Education (creation of

Peer Editing Assignment Essay Example for Free

Peer Editing Assignment Essay The world we live in today is troubled one. The contradiction people face is that while some people sit in the lap of luxury and drive hundred thousand dollar cars there are others who are forced to take the bus to work. There are individuals who cannot afford healthcare who are generally those getting sick on a continual basis. There are definitely some aspects of our daily living that simply can’t be changed, but there is always room for change and it is apparent that this change is in demand. There are large populations of people in the world who die every year from health related problems, than those involved in violent deaths. Diseases like cancer and heart attacks are the number one global killers. A cure for genetic diseases through genetic research are quite possibly the answers to a world of questions. It is important to realize that genetics is one of the broadest subjects as it covers a plethora of areas such as disease, disability, geographical relations, ethic ramifications and ancestry to name a few. The answers to the variety of genetic malfunctions and other questions lie in the group of scientists and genetic engineers who explore the symptoms, as well as the cures, for so many ailments in the final goal of living in a disease free world where fear of death by an invisible killer is vastly unknown as â€Å"bioengineering is a field with such staggering potential for good† (Parker 68). The purpose of this essay is to shed light on some of the more unknown aspects of this area of research through the exploration of the history of genetics, what our current needs are and work that is currently being done, along with where genetics focuses toward the future of genetic technology in an attempt to prove that genetic research is essential to our society. Genetics is not a new area of research but has been around long before research into DNA ever began. When the creation of the first cells through the adaptation of cell mutation, genetic mixing can be traced back to the time of the dinosaur. One of the most obvious animals to win the fight in genetics is the giraffe. When you look at a giraffe and its long neck, it is important to realize that at one time, the giraffe was thought to have looked more like a horse. Both animals have similar bone structure even down to the hooves. But, as time went on and trees first sprouted along the landscape it was easy for the giraffe to get fed as the food source, at the time, was at eye level and close to the ground; then, as trees got taller over the centuries the giraffe needed to adapt in order to survive. Giraffes would therefore spend much of their energy stretching their necks toward the sky in order to reach the branches of the trees thus forcing a genetic mutation. As their bones and muscles stretched so did the size of their offspring thus leading to the birth of giraffes that were born with longer necks. Over the centuries these animals have grown to have the longest neck relative to their size. The brontosaurus may have evolved in a similar fashion but all life was brought to a screeching halt when the dinosaurs were extinct. As we have become a more civilized society and exploring science we have discovered the existence of genetics. Modern genetics has always known for a long time that was some blueprint that all animals of similar species have in common. The first documentation of genetics was centuries ago when a scientist experimenting with plants desired certain effects which were documented through the affects of different plants with others by mixing the seeds. This is also the first known documentation of gene splicing. Scientists interested in genetics as well as an amateur botanist, had developed ways of predicting the offspring given the dominant and recessive traits of the donor parents in a system called a Punnett Square. Since that time we have come a great distance, but the science was still primitive until some scientists discovered and laid the foundation of entire science. With discovery of the Double Helix, the structure of DNA by Watson and Crick the world was changed forever. James D. Watson was born and raised in Chicago, Illinois and was accepted to the University of Chicago at the age of 15 where he completed his Bachelor’s in Zoology, then continued on to the University of Indiana and received his PhD in 1950 in Zoology. Shortly after starting at Cambridge, Watson met Crick who shared his passion for the DNA structure mystery. In March, 1953 with a higher appreciation of the nucleic acid literature, his work resulted in the proposal and discovery of the double-helical configuration and publishing several papers on the topic. Watson and Crick worked on discovering the construction of DNA after several failed trial and error attempts, they succeeded and on February 28, 1953. Looking ahead, in 1992, Watson left to work for the Cold Springs Harbor Research Facility where he is currently sitting as President. The momentous discovery of DNA has created entire industries which has impacted mankind tremendously. Rewarded for their hard work in 1962 Watson, Crick, and Wilkins shared the Noble Prize in Medicine. The human body is an amazing structure with many cells all containing DNA strands with literally millions of strands of DNA making up the human body. More than fifty years after its initial discovery, the entire code has still not been deciphered; if you were to print the code in books and try to read it you would not be able to finish it in your lifetime. In the last several years research and development of genetic engineering has evolved ten times over. It is only recently that we have been able to prove some of Einstein’s theories this long after his death and I fear it will be many more before genetics and its possibilities is truly understood. Genetics in the last several years has gone into dangerous territories with studies in gene splicing and stem cell testing. Stem Cells are the most basic form of human life. Cells taken from ertilized embryos are cells that have not been assigned a specific task yet and whether they are to be heart cells, skin cells, or even hair cells. It is the hope of scientists that with stem cells can improve the quality of life through curing cancer and many other life ending and life changing diseases. Through the engineering of stem cells it is hoped that they can replace dead and damaged cells, for example, in someone’s legs thus helping them to walk again. Last year the boldest operation to date took place which saw stem cells help create and repair the diseased heart of a man. The stem cells replaced cells ravaged by disease removed by the doctors. This procedure, however, did come at a cost. The current government feels that using stem cells is unethical as they are life and harvesting the cells from embryos thus in turn killing them is not right. This all really needs to be taken into context and look at the balance scale; in one hand a father, husband, friend, coworker who never asked for a thing in his life except for the love of his family, and in the other, a cell that nobody knows and may not even make it to birth. The logical choice would be to look at the man as the gauging factor in saving his life. With the current policy and laws in place by our current conservative government would see the man who would choose to have a hospital in France perform a heart transplant harvested through stem cell growth instead of on his native soil and now that he has an illegally grown heart he can never set foot in America again or face the possibility of prosecution. When most people are faced with this type of choice, most wouldn’t want to live in a country that denies this possibility. Besides, our constitution states that â€Å"all men [women and child] are guaranteed life liberty and the pursuit of happiness†; (United States Constitution) but perhaps only when it is convenient. With regulation governing research it has been difficult to do studies in America thus forcing companies and scientists to seek refuge in other nations. This causes a major problem as US based companies are worried it is too high a risk to invest in and fund research of this kind. These scientists live on systematic research grants to continue their work. After these new laws were put in place only several years ago many companies went out of business because they lost funding (Technology Review 47). It is troubling that a nation founded on new ideas would ban such research but it all has to do with where the votes in congress are. Stem cell research is not all encompassing of what genetics is as the work in genetics is helping people born with disabilities. Through better understanding our bodies can better cures be found. People born with certain disabilities can usually trace these back to other members of their family. In a recent study more than 30% of mentally Ill patients in psychiatric care have heredity connections and other member of their family suffer from similar symptoms. Genetics, at its roots, is the study of possibilities: who we are and how we got here. Scientists don’t believe we just appeared like this centuries ago; we evolved, adapted and grew from a lesser species. Take a look at yourself in the mirror and you will see some of your family features; not just your parents, but your grandparents as well. For instance, I have my father’s hair and my mother’s eyes, but my grandfather’s nose as ‘we are our father’s sons’, as they say, and look as well as act like them. The use of genetics is not limited to the medical field as in recent years genetics and DNA have played a major part in law enforcement and has led to the apprehension of many criminals. While fingerprints can be smudged and unclear DNA is definitive, no two people in the world have the same DNA not even twins. Using DNA is essential to putting suspects behind bars: a hair, skin epithelials and bodily fluids all contain DNA and all can be used as evidence. Even old cases gone unsolved have been reopened using new technology to get a conviction. Some research organizations are government funded through doing research for defense and government funded programs paid for by our tax dollars. Then there is the private sector, which is the most driven. It would be of great importance to have systematic research grants and giving more of them to our scientists who are working on genetics and stem cell research. In a world where more money is spent researching breast augmentation surgery then life saving genetics, once again, he who has the gold makes the rules. More importantly, if there was as much money in curing cancer as there is spent in creating cosmetic surgery procedures and Viagra, we would have cured this disease a decade ago. Only the future will tell what is to be discovered. It is essential that we keep working to provide resources in funding, legal and administrative areas to keep the discoveries coming. Maybe soon we will not be at risk for any disease or ailments and maybe one day we’ll find a cure for the common cold but probably not in my lifetime.

Film Essay examples -- essays research papers

Everyone lives in a different reality, that is why people enjoy watching movies. It gives insight into the world’s of others. Film directors strive to portray their characters’ lives as believable as possible. Many help set up the authenticity with costumes and such.   Ã‚  Ã‚  Ã‚  Ã‚  In The Governess Goldbacher sets the historical reality with subtle elegance. In the scene where Rosina enters the dining area to inform her employers of her departure, all are dressed in attire associated with the English Victorian era. The son in an oversized baggy shirt, the father with a smart suit and a string bow tie. The daughter is sporting a child like dress which drops just below her knees, and the mother in a high neck lace dress. Although the scene is somewhat dramatic with Rosina’s abruptness about leaving, she retires with the calm gracefulness women were expected to conduct themselves with in that day and age. As she begins speaking to them the camera zooms in some, and then follows her as she makes her way over to the Mistress and presents her with the nude of her husband.   Ã‚  Ã‚  Ã‚  Ã‚  In Elizabeth director Kapur did an excellent job portraying the many different phases in the Queen’s life. From her carefree days before her rein where she wore long flowing and light dresses, to that of her rebirth as the â€Å"Virgin Queen.† In her last phase she dons the most elaborate attire, huge and stiff dresses with high neck lines. She even cuts most of her hair o...

Definition of a Short Story Essay

A short story is a â€Å"short piece of fiction aiming at unity of characterization, theme and effect. 2nd definition: The authors of the modern English short story â€Å"no longer attempt to make daily life more entertaining by inventing exotic plots. Instead, modern short story writers have tended to base their narratives on their own experience; here the focus is much more on the less spectacular aspects of life, on the significance underlying what is apparently trivial. The result of such perceptive writing is perfection of form, harmony of theme and structure, and precision of style to reveal the subtleties of the human mind and of human behaviour. 3rd definition: Many attempts have been made to define the short story. But on a few points at least, the opinion of most critics is unanimous. This does not imply that the literary form of the American short story can be set up in a rigid way. It has undergone and will probably still undergo many changes as the literary taste and demands of the reading public also change in the course of time with new outlooks on life. What are some of the elements that make up a good story? a) A short story is a piece of prose fiction which can be read at a single sitting. b) It ought to combine matter-of-fact description with poetic atmosphere. c) It ought to present a unified impression of temper, tone, colour, and effect. d) It mostly shows a decisive moment of life (which can entail a fatal blow). e) There is often little action, hardly any character development, but we get a snapshot of life. f) Its plot is not very complex (in contrast to the novel), but it creates a unified impression and leaves us with a vivid sensation rather than a number of remembered facts. g) There is a close connection between the short story and the poem as there is both a unique union of idea and structure. The short story is a piece of art that tries to give us a specified impression of the world we live in. It aims to produce a single narrative effect with the greatest economy of means and utmost emphasis.