radar-the world communicates essays

radar-the world communicates essays Current Technology and Advances Made Radar first began in 1930 when two American scientists realised its military value. Its first major application was in 1940 when the British had developed radar to such a degree that they were very successful in detecting and shooting down many enemy aircraft during WWII. Since then Radar has made a lot of advances and has spread into many different fields such as tracking aeroplane traffic, mapping, weather forecasting and one of its very important uses in police radar and speed cameras. In the late 1950s the police introduced the first technologies to kerb the ever-increasing fatality rate on the N.S.W roads. They introduced the first speed detection device called the Pie Radar (Radio Detection and Ranging) which had an antenna about the size of a 20-litre drum, because of its size and the power required to run it, it had to be carried around in the back of a Ute which had to be kept running to power the radar. These original radars were not really a solution to the problem as they were not practical or accurate. In 1968 a new radar called the S5 was put to the test and showed to be more salubrious than previous models as it was smaller and much easier to use but in 1971 the S5 radar lost a challenge in court and it was proved that the manufacturer couldnt verify their own radar, this was the end of the S5. The polices radar of today is called the Silver Eagle Traffic radar it can be used both in a stationary position as well as in a moving vehicle as it is contr olled by a Doppler based microprocessor. The other modern day speed camera is the Traffixpak Speedshot, which can tell the difference between different vehicles travelling in the same direction as well as calculating the speed of vehicles travelling in both directions this system can also be modified to digital imaging in the future. The newest radar instrument, which was introduced in 1997, is c ...

10 Simple Body Language Techniques for Career Success

10 Simple Body Language Techniques for Career Success Dr. Carol Kinsey Gorman, author of The Silent Language of Leaders: How Body Language Can Help- or Hurt- How You Lead, has 10 great tips for maximizing success through body language: 1. Sit up straight.Good posture doesn’t just impress those around you, it can actually boost the way you feel about yourself.2. Use your coffee cup to open up.Believe it or not- a recent study at Yale University actually concluded that participants holding warm beverages versus cold ones were more likely to be trusting in any given interaction. So unless you’re heading into salary negotiations and need to drive a hard bargain, grab a hot cup of coffee and feel more generous with your coworkers. And maybe bring one for your boss.3. Synchronized nodding.Stanford University scientists found that teams who moved the same way were more creative and collaborative. So go ahead, mirror your team members’ body language; the team that nods together gets more done.4. Squeeze left.If you’r e too much in your head and not relying on the tools you’ve trained so hard to build, squeezing a ball in your left hand can distract the right hemisphere of your brain (associated with conscious focus) and engage your left hemisphere (associated with automatic motor skills). It works with seasoned athletes and could work for you.5. Avoid resting grumpy face.Try to relax your facial muscles, especially when concentrating or reading emails. Studies actually show that messages can be interpreted as angry in tone when we read them with furrowed brows.6. Shake shake shake.We all shake hands after a deal is made, but the Harvard Business School found that shaking before negotiations can make for a more equitable exchange.7. Keep your voice on the down low.The lower your voice, the more authority you command. Try dropping your voice when asking for a raise. Researchers at Duke discovered that a 22 Hz drop can result in a significant pay increase, all other factors equal.8. Come int o the game warmed up.It takes our brains only 200 milliseconds to determine a person’s emotional state. So warm yourself up before you walk into the meeting to prove to everyone that you’re at your best. If you come on stage already in character, no one will doubt your performance.9. Add that extra touch.A Cornell University study showed that customers tipped 2-5% better when their servers made physical contact on the hand or shoulders. Try giving your associate a pat on the back and see what happens.10. Flex your muscles.Muscle tightening has been shown to increase willpower. Try tightening your biceps, hands, or calves, and see if it boosts your self-control.

What are Sensitivity Readers (And Should Authors Use Them)

What are Sensitivity Readers (And Should Authors Use Them) What are Sensitivity Readers? (And Should Authors Use Them?) A conversation is raging in the writing world and it’s not about the latest Harry Potter â€Å"backstory† that J.K. Rowling revealed on Twitter. Sensitivity readers lie at the heart of the debate - and the controversy has hit such heights that it has drawn attention from media outlets ranging from Literary Hub to the New York Times.For an author, the argument over the correct use of sensitivity readers might be smothering what they actually do. This post will clear the fog and uncover exactly what this kind of reader is - and what you can expect when you work with one. Hopefully, by the end, you’ll have a better idea of whether you need one. What are sensitivity readers?Sensitivity readers are a subset of beta readers who review unpublished manuscripts with the express purpose of spotting cultural inaccuracies, representation issues, bias, stereotypes, or problematic language.While these readers are not new to the publishing landscape, they have recently risen to prominence. Thanks to encouragement from organizations like We Need Diverse Books, there has been an earnest push to include more diverse characters in published literature, though some of these good-faith efforts have met with mixed reception.Such readers particularly became a hot topic in 2016, when the pre-release of the young adult novel The Continent was quickly met with online reviews pointing out problematic portrayals of people of color. The book’s release date was pushed back and galley copies were sent off to sensitivity readers, which resulted in numerous changes. Which brings us to both the case for them - and against them. Asked and answered: What are sensitivity readers? Discover more inside this post The case for sensitivity readersPublishing has a diversity problem: not only is the industry predominantly white and middle-class, but the stories overwhelmingly feature white characters. In recent years, the tide has shown signs of turning as inclusion and equity have become increasingly sought-after in an effort to represent the variety of cultures and diverse backgrounds that make up the world.However, the reality is that while more diverse books are being published now, many of them are written by white authors. Writers, like all human beings, are the products of their upbringing and often have little real-world context for writing about a culture outside their own - hence where the skills of such specialized readers come into play. Feedback from such readers can:Ensure better representation on the page. As diversity in literature becomes increasingly in-demand, it’s important that characters are represented accurately, without perpetuating stereotypes. This kind of reade r helps by pointing out unintentionally insensitive or incorrect portrayals of race, sexuality, religion, and physical disabilities.Improve the quality of the book. All books benefit hugely from a multidimensional, rich, and nuanced cast of characters - something that the use of sensitivity readers will encourage, as the feedback can steer characters away from being one-note cardboard cutouts.Moreover, in today’s real-time and divisive online environment - spurred on by such sites as Twitter - this kind of reader helps prevent the worst-case scenario: backlash which results in a book being withdrawn from publication. For publishers, these readers can avert the embarrassing predicament of canceling a book launch on the back of a public apology. The Continent was far from the only book that sunk because of a turbulent online reaction to its representation of diversity: Amà ©lie Wen Zhao initially called off the summer 2019 publication of Blood Heir due to criticism of the w ay that her novel dealt with indentured labor and slavery.Zhao only recently announced that Blood Heir is back on schedule for publication - after editing the novel and â€Å"taking the time to make sure the hallmarks of human trafficking were being incisively drawn.†The case against sensitivity readersCensorship is generally at the heart of every argument against these readers. Their detractors are concerned that these readers police expression of thought, resulting in homogenous stories that are afraid to touch complex topics - and a sterilized world of books in which controversial language can’t be used.Though one of the most common pieces of advice you’ll hear for an author is to â€Å"write what you know,† some also argue that the increasingly looming need for such readers discourages authors from experimenting and writing outside of their own perspectives. As Francine Prose wrote in an article for the NY Books: â€Å"Should we dismiss Madame Bova ry because Flaubert lacked â€Å"lived experience† of what it meant to be a restless provincial housewife? Can we no longer read Othello because Shakespeare wasn’t black?†From this point of view, sensitivity readers monitor freedom of thought, which is antithetical to what creative writing should be all about.What can you expect from a sensitivity reader?With all of the debate around the topic, what actually goes into a reader’s work can easily get overlooked. So what exactly does it entail? Well, the entire process depends on the individual - but generally, the collaboration between reader and author plays out in four stages.1. Finding the right reader for the bookTo add value to a text, the reader must match the needs of the book. For instance, if you’re a white author writing a book with a black protagonist, your reader would ideally come from such a background and understand the nuances of 1. writing from such a perspective, and 2. depicting th e culture. Likewise, make sure that the reader is experienced in the genre. A reader that specializes in reading children’s books wouldn’t be a good fit for an adult genre novel, and vice versa.Here are some more best practices to keep in mind for the search:Expect to pay for a reader’s services. Prices will vary, but generally fixed prices start from $250 for a novel. Some sensitivity readers charge by the hour - make sure that you get it all down in a contract so that both of you are on the same page before starting the collaboration.Find a reader who understands publishing. This doesn’t necessarily mean that they must be writers themselves - merely that they ought to understand the nuances of the writing process and be up-to-date on publishing debates. It shouldn’t just be any random person off the street - these readers are professionals in their own right and should know the ins and outs of the industry, as well as the contexts that require their knowledge.Set a firm deadline with the reader. Generally, the turnaround time is 2 to 5 weeks. Hash it out with the reader beforehand to avoid any confusion.As for where you can find these readers in the first place, the Writing in the Margins database is a good place to start. Ask around on Twitter and various writing communities - fellow writers will be happy to offer recommendations or share insight from past collaborations with sensitivity readers. "How to find the right sensitivity reader for your book" and more questions answered in this guide 2. Allow time for the reader to, well, readOnce the contract is ironed out and all of the details of the collaboration are fixed, the author will give the reader the entire manuscript to read. As we mentioned earlier, this stage usually takes between 2 to 5 weeks, depending on the length of the manuscript - the reader won’t be speedreading, but carefully evaluating characterizations, noting down sentences that are off, and appraising the tone of the book.3. Listen to the feedbackWhen the reader is done with the manuscript, it’s time for the reaction. It depends on the reader, but most of the time, feedback takes the form of comments in the margins of the manuscript and a detailed letter. Usually, a follow-up consultation, such as a phone call, can be taken up to resolve any lingering questions.Much of the time, the feedback will pinpoint things that an author might not have ever considered. As sensitivity reader Dhonielle Clayton revealed in an interview with Vulture: â€Å"I read a middle-grade book about a little black girl who loves to go to national parks, and I told the author that the first thing she needed to reconcile was, how did this black girl get into national parks? Historically, black people weren’t allowed to visit national parks, so going to national parks is not a thing we do, as a group. I wrote to her that if this little girl loves to camp, you need to figure out how that happened, how that passion was stoked, how her parents and grandparents felt about it. Or you have to make her white. Because otherwise it’s a paint by numbers diversity piece and it rings false.†Keep an open mind when you receive the feedback. The reader will point out blind spots - things that wouldn’t have occurred to an author who is writing about a different culture - and may raise delicate tonal questions. Like a developmental editor does for a manuscript, the criticism is ultimately meant to raise the quality of the book.4. Revise the manuscript accordinglyWhen the dust settles and all is said and done, it’s up to the author to make the final decision on whether or not to make the reader’s suggested edits. Nobody is stopping you from doing anything - on the contrary, a sensitivity read simply provides you with choices and information.What a sensitivity read offers is advice: it’s not compulsory to change the story according to their counsel, though it’s certainly recommended once you’ve reached this stage.Do you need a sensitivity reader?So do you as an author need a sensitivity reader?It depends on a number of variables: the subject on which you’re writing, your characters, and where you fall in the debate of censorship. Some writers may think, â€Å"Better safe than sorry,† while others believe that such readers are unnecessary. We’re not here to tell you what you should or should not do, but it’s important to be informed and to know ex actly what you’ll get out of the process if you do decide to hire a reader’s services.If it would be helpful to hear from authors who have previously worked with such readers, here are a few personal accounts that you can peruse before you go:Anna Hecker: The Problem with Sensitivity Readers Isn’t What You Think It IsJames Tilton: Sensitivity Readers! What Are They Good For?Literary Hub: On the Use of Sensitivity Readers in PublishingHave you used a sensitivity reader before and what's your take on them? Leave us your thoughts in the comments below.

Macroeconomics Term Paper Example | Topics and Well Written Essays - 2000 words

Macroeconomics - Term Paper Example The housing market like any other market follows the basic supply and demand laws. Demand means the amount of good consumers demand at a certain price. While supple means the amount of goods the suppliers/ produces are willing to supply at a certain price. Generally when there is a price rise, demand falls and where as supply increases when there is higher price (supply and demand, 2008). But incase of the US housing market there was almost abnormal rise in the prices and then a sudden fall ushered in from 2006 onwards. This was preceded by a stable housing price environment in most parts of the 1990s while an increasing trend was witnessed towards the end of the 1990s. Housing prices rose by a whopping 87% during the period January 2002 to June 2006. While the sudden decline started in 2006 and gathered enormous proportions in the years 2007, 2008 and is still continuing. Housing prices were down by roughly 25% in 2008 third financial quarter in comparison to the peak levels of 2006 . During the middle part of the 1990s governmental regulations in relation to lending norms were relaxed drastically and ensuing regulations followed which made it mandatory for housing loan institution like Fannie Mae and Freddie Mac to increase their share of US mortgages belonging to middle as well as low income families by significant levels. During the era 1999 US federal rules also made it sure that these two institutions which hold a major portion of the US mortgages accepted greater amount of loans but with minimal and in many cases, absolutely no down payment. Almost a similar kind of regulation was passed in the year 1995 in context f bank's landings through which they were made to lend heavily to minority sections of the population in the vicinity of the banks in the process prudent lending mechanisms and evaluation of credit worthiness were overlooked. This was the 'Community Reinvestment Act'. Testimony to the afore mentioned fact Fannie Mae and Freddie Mac's overall shar e of mortgages under their holding went up to 45% in the year 2001 from only 25% in the year 1990. This fact is shown in Fig.2. It is also evident from the figure that how these two institution's share of the outstanding mortgages went up continuously throughout the 1990s and also almost through the 2000s. Fig.2. Outstanding Mortgages and Fannie Mae and Freddie Mac's share of them. Source: Gwartney, et al. Interest rate manipulation During the period between 2002 and 2006 the US Fed ushered in an extended low interest rate phase. As a result of the ensuing low rate scenario there was a huge demand for the houses and consecutively the prices also soared in the sector. Fig.3. 1-Year Treasury Bill Rate & Fed Fund Rate Source: Gwartney, et al. Fig.3. shows that how the fed had kept the interest rate for

Justice Essay Example | Topics and Well Written Essays - 1500 words - 1

Justice - Essay Example These two characteristics, the concern for practical applications of his philosophy and the use of reason to supplant theological directives, distinguished Socrates. His was an attempt to teach people how to better define the highest good, how to attain justice, and therefore how to attain happiness both individually and socially. This essay will examine Socrates’ notions of a highest good and justice, his linking of the individual and society through an integrated philosophical approach, and the implications of different choices regarding public administration and public order. As a preliminary matter, it is important to note that Socrates’ teachings were most directed at the individual. The highest good, therefore, was a condition that each individual was capable of attaining; however, this highest good could only be known through reason and a knowledge of one’s self. Socrates equated this highest good with knowledge and happiness. Significantly, though, he went to great lengths to distinguish true happiness from illusory pursuits of happiness. He did this by drawing distinctions between absolute levels of ignorance and fancy ideals of true knowledge. These distinctions, often grounded in Socrates’ claims that he knew nothing, provided the intellectual framework for subsequently exploring ultimate questions of goodness, justice, and proper forms of public administration. In effect, he tore down common assumptions, challenged certain modes of thinking, and in the process attempted to redefine both the proper focus and method of philoso phical inquiry as well as the practical application of philosophy to man’s life and to social affairs. Central to man’s pursuit of happiness was the intellectual process by which he confronted choices and made decisions. In many ways, Socrates reduced the highest good to a

Motivating Learners from Low-Income Households Case Study - 1

Motivating Learners from Low-Income Households - Case Study Example An empirical approach has been suggested by the research cited on attribution, self-concept, and praise and questioning. At the close of our session, I would give a prescription for the thing to do so as to improve the condition in the classroom. I would recommend for the teacher always developing an anticipatory set so as to cause the students to keep focused. Telling the students the objectives and the purpose of the lesson too would be a recommendable thing to do. The teacher ought to input knowledge, whatsoever, into the pupils. It is also advisable for the teacher to be a role model for the learners and show them what is supposed to be mastered. Another strategy that would work for the teacher is seeking to understand the learner’s side. Providing a guided practice of skill is a motivating activity to integrate with the classroom situation (Wiles & Bondi, 2004). The teacher should as well allow for independent practice by the learners. When dealing with the teacher situat ion, I would research widely on the ability of a teacher to demonstrate to utilize appropriate classroom management with a focus on discipline. The research reveals that there is a direct and negative association between poverty and academic performance. Poverty is a chief factor underwriting poor academic performance by learners. Revelation from studies shows that most students from low socioeconomic background fare poorly in academics at school. This is caused by substantially little parental involvement especially that of mothers. Consequently, there is insufficient nurturing, time spent with children is less, and warm emotions are very rare. These factors cause depression, low self-esteem, sense of powerlessness, and an inability to cope up with various situations that are the behavior and personalities that a teacher ought to shape for the better. Exceptions to these appalling conditions are, however, existent.

Organization Behavior - 3 Essay Example | Topics and Well Written Essays - 1250 words

Organization Behavior - 3 - Essay Example An open system focuses on the throughputs that are taken from the environment. The throughputs are then given back to the environment and in this way; the open system completes its cycle. The open system perspective plays a key role in determining the organizational effectiveness in a sense that the system receives inputs from the environment and its outputs are accepted from the external environment. The open system exchanges the feedback with the external environment of the organization, which helps the organization determine its effectiveness. The feedback, which is exchanged with the external environments, is analyzed in order to determine the changes that are needed to achieve the organizational goals and objectives. Therefore, we can say that the open system perspective is one of the integral perspectives of an organizational effectiveness because it helps the organization achieve its goals in a successful manner. There are five basic types of behaviors included in the organizational behavior literature. The types of behaviors include task performance, organizational citizenship, counterproductive work behaviors, joining and staying with the organization, and maintaining work attendance. All these types of behaviors are of significant importance for the success of an organization. Task performance refers to those goal-directed behaviors that are under the control of individuals. This type of behavior is used to transform the raw materials into the finished goods. If we take example of employees, we can say that employees usually have more than one dimensions for performance. In task performance behavior, all of the dimensions are analyzed in order to evaluate the employee’s performance. In my view, task performance behavior is one of the most significant behaviors because this behavior is directly related to the performance of employees. Organizational citizenship behavior