...The discovery of Cosmic Background Radiation (CBR) in 1965, the Red-Shift of ever-distant galaxies and the abundance of helium and hydrogen in the universe allows the Big Bang theory to be the most widely accepted explanation for the origin of our universe as opposed to alternative theories like The Steady-State Theory. In 1965, astronomers Arno Penzias and Robert Wilson were testing their highly sensitive microwave receiver and antenna at Bell Telephone Labs, through mere accident, the two scientists uncovered the leftover light from The Big Bang. This “fingerprint” of the Big Bang is referred to as Cosmic Background Radiation. As the universe inflated and expanded in size after approximately 380 000 years, it cooled down enough to allow both protons and electrons to merge. The lack of unused electrons gave photons the freedom to travel in all directions amongst the universe. The CBR is made up of these photons that were released during this time and that were detected by Penzias’ and Robert Wilson’s antenna thus confirming scientists’ predictions...
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...Name Instructor Course Date Dark Nebulae Dark nebulae are nonluminous nebulae that are observable since it obscures light from other sources. Nebulae are diffuse clouds of interstellar dust and gas. The shape, size, and characteristics of nebulae may vary significantly because some are the remains of dead stars and others are star nurseries. Dark nebulae are found in areas with no nearby stars. These clouds do not emit or reflect enough light for them to be visible. In fact, the view from the stars behind them is usually blotted out by the dust particles. This paper will exclusively explore on dark nebulae. Normally, these clouds range from 1-10 AU and are less dense than the deepest vacuum in the laboratories of the Earth. They are also thick such that they obscure light from the stars behind them. However, the size of these clouds can be from a few light years up to 600 light years. Additionally, the total mass of dark nebulae can reach several million masses of solar. These clouds can appear to be big depending on the number of stars in it. If there are many stars, the clouds will appear huge, but it can appear small if there are a few stars in it. These clouds existed from a long time ago. Claudius Ptolemaeus did the first record of stars that appeared to be nebulous around 150 AD. Since then, many astronomers have continued discovering these clouds until an American astronomer Beverly Turner Lynds compiled and published a survey of dark nebulas in the year 1960. However...
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...[pic] |TERM PAPER | |MODERN PHYSICS AND ELECTRONICS | | | | | | | |COSMIC RAYS AND ITS EFFECTS | | | | | | | | | | | | | | | | | | | | | | | | ...
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...I carried information about all below items from Metro departmental store Tokar niaz bag Lahore. The information’s are as follows, * Alakozai tea Alokozay Tea produces the purest & finest tea products that make up a variety of black teas, green teas, flavored teas and herbal infusions. Each one is distinct in taste and unique in aroma, with flavors that cannot be replicated. Uncompromising in our approach to quality, we only use the top leaves of the tea plant. * Reem basmati Rice Produced by ; Reem Rice Mills Price; 82 per kg In the province of west Punjab in Pakistan, the delta of Rivers Ravi & Chenab consisting of Districts of Sheikhupura, Sialkot, Gujranwala & Lahore has been gifted by nature with special alluvial clayey soil which irrigated by perennial waters of these rivers nurtured by monsoons during Paddy season in July & August, gives birth to finest Basmati Rice with its aroma, elongation & fluffiness upon cooking. It is in this delta that Basmati Rice is grown from centuries, which is not only the folklore of Punjab but also is the heritage of Pakistan. * Tefal kettle Price; 1200RS tefal is a French cookware and small appliance manufacturer owned by Groupe SEB. Prepare hot drinks in style with one of the attractive kettles. * Luminarc plate set Price; 1199Rs Luminarc is the oldest brand currently sold by Arc, launched in 1948. Arc International is a French manufacturer and distributor of household goods. ...
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...|Source |Visible |Are we exposed |Are they dangerous |Is it ionising/ non- | | | | | |ionising | |Alpha | | |Yes, Alpha particles |ionising | | | | |are very dangerous if | | | | | |inhaled or ingested. | | | | | |They can cause organ | | | | | |and tissue damage | | | | | |since they have great | | | | | |ionizing potential. | | | | | |For example, "they | | | | | |throw bowling balls" | | | | | |at the body’s | | | | | |molecules, DNA...
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...Courtney Wilson Phy3300 Wednesday Advanced labs Cloud Chamber Today in class we made cloud chambers. Cloud chambers are inexpensive apparatuses used to detected and visually see the path that some or these particles take when passing through the atmosphere. Also, if you have the right tools you can see how certain objects create and alter the path of alpha particles. We began the class by creating our own Cloud Chambers. The way cloud chambers work is simple. Cloud Chambers were used to detect ionization particles. Cloud Chambers are sealed environments with super saturated liquid such as water or alcohol. The liquid is allowed to vaporize in the chamber. This vapor forms a mist in the sealed chamber. Any cosmic particle, such as a alpha or beta particle, ionizes the mist and forms a ionized nuclei. This nuclei form causes the mist to condense around it and form a cloud. For our chambers we used donated peanut butter jars that were cleaned out. These jars had felt stickers placed along the inside of the jar at the bottom and also on the top ¼ of the jars. These jars did not have the standard plastic lid. Those the lids were replaced with mason jar lids. The tops of the mason jars were also covered with felt as well. We also had Styrofoam molds shaped to fit the top of the peanut mason jars. Next Dr. He, our professor and supervisor, got dry ice and crushed it. We had a few sheets of tin foil. The last thing we got was either 100% or 200% alcohol. We began making...
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...Radioactive Isotopes Introduction: - Radioactive isotopes are kind of isotopes, which have an unstable nuclide and react in assorted ways, they are derived from isotopes that also hold an unstable nucleus but they do not react as radioisotopes do. These factors are categorized by the extra energy which is present in them and which would be used to react and produce some other particle. The reaction, which would result in various emissions of Gama, rays, alpha particles, beta particles. The reaction, which causes these emissions, is called radioactive decay (Radioactivity). The discharge of the radioactive decay is harmful in various ways, only due to the progress in technology now these disadvantages have been converted to advantages and now radioisotopes are used in several facial expressions, which also let in various medical aspects, which would be compensated in the report. The concept of Radioactivity was found by a French physicist, Antoine Henri Becquerel. As most of the discoveries, this also was by a very honest observation and accidental. During the research of phosphorescent materials (The elements which glow in black). Studying Uranium for his research, he kept the uranium on the photographic film, it was a routine for him to hold it under the sunlight for some days and then examine it later. On a cloudy day, he kept the film and the uranium inside. Later on some days he took an observation when he watched the video, the image of the uranium appeared in the film...
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...writing. In fact, the three universities that I have attended in the past have all required me to use the APA style of writing. As I recall my high school years, the APA style of writing also seemed to be a favorite amongst my high school teachers. They all required that term papers be written in APA style as well. This type of writing actually does not differ much from the ones included in the text reading. The text mentioned the APA style of writing several times. In my opinion, it appears to be the most popular style of writing, especially amongst college students. Based on the results of the quizzes, my grammar skills were actually a little better than average. I actually had expected to do better, but I guess my grammar skills are not as good as I thought they were. In any event I feel very confident when it comes to spelling, as I have always been a great speller. Even in grade school, I was a good speller. I learned at a very young age to challenge myself when it comes to spelling. Challenging my-self in that area really paid off as I became older, as I’ve never had a problem with spelling. However, I feel that I need more help with run on sentences and with thought patterns. Though I proof read my paper several times, it’s hard for me to see that I have several run on sentences until after I get my grade back. In general, I feel that my writing is just mediocre. However, I also believe that when it comes to writing, I am my own worst critic. Reason being, I am never...
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...computer and communications equipment (owned by MIS) magnetic media (owned by Manager) power supplies and plant, such as air-conditioning units (owned by MIS) Software assets (owned by MIS) • • • • application software system software development tools utilities Information assets (owned by Manager or MIS) ‘Information’ means information held by the Company on its own behalf and that entrusted to it by others. The following are examples of the media which may contain or comprise information assets. • • • • • • • • • • databases and data files system documentation user manuals training material operational or support procedures continuity plans and fallback arrangements back-up media on-line magnetic media off-line magnetic media paper Services • • computing and communications services (owned by MIS) heating, lighting and power (owned by Manager or Building Services Manager) 1 17/01/03 First•Base Technologies Town Hall Chambers High Street Shoreham-by-Sea West Sussex BN43 5DD UK Tel: +44 (01273 454 525 Fax: +44 (0)1273 454 526 info@firstbase.co.uk Guidance on Information Classification Categories for classifying document security Category 1 : Routine (non-confidential) documents Description: All documents of a routine nature. Effects of disclosure: No measurable damage to the company or a department. Examples: Normal memos, routine reports, circulars. Estimated occurrence of this classification: More than 80% of all documents would be within this class...
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...TO: FROM: SUBJECT: DATE: CC: [CLICK HERE AND TYPE NAME] SAMUEL NEWMAN-BREMANG [CLICK HERE AND TYPE SUBJECT] OCTOBER 22, 2013 [CLICK HERE AND TYPE NAME] C R E A T I N G W A T E R M A R KS I N M I C R O S O F T W O R D [Note: Some steps may vary in Word 97. For additional help, search for “watermark” in the product help or on the Microsoft support site at http://support.microsoft.com.] A watermark is any text or graphic image (such as the “Draft” in the background of this document) that is printed to overlap existing text in a document. A logo printed lightly behind a letter or the word "Confidential" printed lightly on a contract are other examples of watermarks. The rotated “Draft” watermark on this page was created using the Word Art feature. You can insert pictures (such as a logo) from a file or using Clip Art. All three features can be found by clicking on Picture in the Insert menu. To view a watermark as it will appear on the printed page, click Print Layout on the View menu or click Print Preview on the File menu. The watermark will print on every page of this document, just like headers and footers. To edit the watermark or insert a new one, you need to click Header and Footer on the View menu. TO FORMAT A WORDART WATERMARK (LIKE THIS “DRAFT” EXAMPLE): Use the WordArt… command on the Format menu to choose your desired settings for your watermark. There are multiple tabs in that dialog. Use the “Colors and Lines” tab to set the color and transparency. (This “draft”...
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...How to Write a Good Academic Paper? That is a question which most students ask and most of them are new to academic writing. Academic writing if taken as a whole, then it would help you figure its significance and what is more important is, it would help you understand the purpose of it. Any good academic writer’s quality is his/her mind is loaded with creative set of ideas that help him navigate through the whole topic of academic paper. Ideas lead you to somewhere and only a few good students are gifted by nature and if you are not then you can also build up a good rhythm of academic writing. Secondly, you should also have a good sense of your audience; you should know what element of your academic writing would entice them and also create some space for your write-up for reading in their schedule. You then research for resources and data that would be of great use to enlighten your readers. Knowing what you audience wants, should be in your priority because readers enjoy what they seek in your writing. Usually what they look out for is something that could either bring them a smile or get them to think over the subject. Having creative ideas doesn’t guarantee a good and well-researched academic writing. You need to able to figure out ways of putting your research in a proper format so that readers don’t feel deviated from the focal point of your write-up. You should use your sources with proper attentiveness else it would completely ruin your efforts from top to bottom....
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...Hey Jessica, I’m glad your interested in attending the University of Phoenix let me tell you about some of the great resources that are available. First of all they have all kinds of hands on workshops that you can sign up for. They have ones for writing, math, computer skills, exam prep and plenty more. Some other resources are the Center for writing excellence and the Center for mathematics, there are grammar tutorials and plagiarism tutorials and a plagiarism checker as well to help make sure your papers have the proper grammar and the plagiarism checker reviews your paper and tells you how much similarities there is with your paper and other papers so you don’t accidentally plagiarize your paper. Riverpoint writer is a tool to help make sure you are citing your papers properly. In the center for mathematics center they have running start which gives you a review of math concepts to help you brush up on your skills, build math confidence gives you tips to deal with math anxiety it also has study tips, test tips, worksheets and videos. They also have live online math coaching which is only available two weeks before your math class starts through the end of your class. Hope reading about all these resources makes you want to come to the University even more. gotta go talk later. Hello Everyone, I want to review some of the great resources available here at the University of Phoenix. First off I want to go over the workshops that are available to you. There are all...
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...Joe Polce English 015 Mrs. Wickman How To Roll Your Own Cigarette Is anyone in your life a cigarette smoker? Do you often notice that they are always complaining about their ever-rising price? According to the U.S Census Bureau, out of the 6.7 billion people in the world, 2 billion are smokers of cigarettes or some other form of tobacco. Almost 75% of these 2 billion spend between $1000 - $1500 yearly on their favorite packs and cartons that they just cannot resist. We know its a habit, right? Its also an expensive habit. I am going to show you a quick and easy way to not only cut the cost of cigarettes in half, but also save you hundred of dollars. A select few smokers of the modern world have been fortunate enough to find the solution to the climbing prices of cigarettes. This solution is actually very simple. Why don’t we, instead of spending the $6 plus on an already produced pack of Marlboro Lights, make and produce our own pack of very similar cigarettes? Herein lies the solution; roll your own cigarettes. Most people shy away from such an idea claiming that they would never know where to start, or have no idea where they would buy the equipment, but on contrary the first steps to this new lifestyle are very easy, and the tools needed are readily available. The benefits of rolling your own cigarettes are numerous. First off, its inexpensive. GS Hammack, a man who writes for a website called AssociatedContact.com, said that “smokers that are looking for...
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...go fuck urself Paper is a thin material mainly used for writing upon, printing upon, drawing or for packaging. It is produced by pressing together moist fibers, typically cellulose pulp derived from wood, rags or grasses, and drying them into flexible sheets. Paper is a versatile material with many uses. Whilst the most common is for writing and printing upon, it is also widely used as a packaging material, in many cleaning products, in a number of industrial and construction processes, and even as a food ingredient – particularly in Asian cultures. Contents [hide] 1 History 2 Papermaking 2.1 Chemical pulping 2.2 Mechanical pulping 2.3 Deinked pulp 2.4 Additives 2.5 Producing paper 2.6 Finishing 3 Applications 4 Types, thickness and weight 5 Paper stability 6 The future of paper 7 See also 8 References and notes 9 External links History Main article: History of paper Further information: Science and technology of the Han Dynasty and List of Chinese inventions Hemp wrapping paper, China, circa 100 BCE.The oldest known archeological fragments of paper date to 2nd century BC China. Papermaking is considered one of the Four Great Inventions of Ancient China, and the pulp papermaking process is ascribed to Cai Lun, a 2nd century AD Han court eunuch.[1] With paper an effective substitute for silk in many applications, China could export silk in greater quantity, contributing to a Golden Age. Paper spread from China through the Islamic...
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...Terrica Thomas Mr. David Makhanlall Eng 090 12-11-11 My journey as a writer is when I do my papers I have to make sure that I have the correct grammar and no misspelled words. Because when write you want to make sure that your papers flows and that you stay on topic. Because you as a writer wants the people to understand what they are reading. Because your paper have to have so meaning to it and it have to have some clarity to. When I revise my papers it make me look at the things I done wrong. Like when I have misspelled words I can correct them and when I have sentences that don’t make sense and I take the out. When I write I make the mistake of writing a lot of write on sentences. I have to make sure that I don’t do that anymore. I have to make sure that I don’t forget the punctuations because I have the habit of not putting them where they belong and stuff. When I was writing my paper on my mother I think that I did a good job but I think that I could have writing about her goals in life. What she has done with her life right now and what she wants to do right now. I could have talk a little more about what she has done for me when I was growing up. What she had to do to raise three girls on her own. The pattern of errors that I need to work on is run on sentences. Because when I write I can write a sentence that can go on and on forever without a period. A sentence fragment when I write I tend to write a sentence that don’t make any sense...
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