Ernest Rutherford :: Nuclear Physics Science Chemistry Essays

Ernest Rutherford Ernest Rutherford is considered the father of nuclear physics. Indeed, it could be said that Rutherford invented the very language to describe the theoretical concepts of the atom and the phenomenon of radioactivity. Particles named and characterized by him include the alpha particle, beta particle and proton. Even the neutron, discovered by James Chadwick, owes its name to Rutherford. The exponential equation used to calculate the decay of radioactive substances was first employed for that purpose by Rutherford and he was the first to elucidate the related concepts of the half-life and decay constant. With Frederick Soddy at McGill University, Rutherford showed that elements such as uranium and thorium became different elements (i.e., transmuted) through the process of radioactive decay. At the time, such an incredible idea was not to be mentioned in polite company: it belonged to the realm of alchemy, not science. For this work, Rutherford won the 1908 Nobel Prize in chemistry. In 1909, now at the University of Manchester, Rutherford was bombarding a thin gold foil with alpha particles when he noticed that although almost all of them went through the gold, one in eight thousand would "bounce" (i.e., scatter) back. The amazed Rutherford commented that it was "as if you fired a 15-inch naval shell at a piece of tissue paper and the shell came right back and hit you." From this simple observation, Rutherford concluded that the atom's mass must be concentrated in a small positively-charged nucleus while the electrons inhabit the farthest reaches of the atom. Although this planetary model of the atom has been greatly refined over the years, it remains as valid today as when it was originally formulated by Rutherford. In 1919, Rutherford returned to Cambridge to become director of the Cavendish laboratory where he had previously done his graduate work under J.

Genesis World View Essay Essay

What does Genesis, chapters one through eleven in particular, teach pertaining to the world? Specifically speaking in regards to the natural world, human identity, human relationships, and civilization. In accordance with all that, how then could this affect your worldview today? What exactly does the bible say? How exactly can it shape the way we see life and are these conclusions about the world we live in today parallel with what the bible states as truth? First of all, when referring to the natural world itself, we’re specifically talking about its fallen state. The world as we know it and as the bible states, â€Å"The Lord saw how great man’s wickedness on the earth had become, and that every inclination of the thoughts of his heart was only evil all the time† (Gen 6:5), is wicked. See, when I look at the world I see exactly what Genesis 1-3 describes as truth. I see a perfect world that has gone bad. I see the beauty of the formation of this world, the gloriousness of the trees swaying in the wind, the mountain tops overlooking the plains, the waters brushing up against the sand, and the wind whispering across the ground. But then I also see the fallen state of mankind. I not only see it with my eyes, but I experience it too. With my eyes, hands, mind, heart. I’m a result of that fallen sin. I AM that fallen sin. My viewpoint is the same as any reader of Genesis 3 would picture the text in their mind. I see Satan everyday crawling about and tempting me to eat of the forbidden tree. I know what is right and I know what is wrong, but even with that for-knowledge of good and evil, I am a sinner and therefore I eat of that forbidden tree time and time again. â€Å"So God created man in his own image, in the image of God he created him, male and female he created them† (Gen. 1:27). The Lord created us in His image, and in His likeness. Therefore we were without fault, without wickedness, without sin. Genesis describes the mighty power of God, His love and sovereignty, His grace and mercy. In other words, we’re shown the importance and value of the Lord Himself. Therefore, if we are made in the image of this almighty, all loving, omnipotent Creator, then we too must be of great value and worth. That being said, this shapes my world view towards many different things, one of those in particular being abortion. If we are of such grand qualities, then we must protect and cherish every single image bearer. Having accounted for all that Genesis 1 describes, I’d venture to say that abortion is a smack in the face to God Himself. How dare we take it upon ourselves to decide which image bearers of the Lord live and which die. Though once again, this is yet another result of how we allow that serpent to persuade us to eat of the tree that leads to death. Now, we must look at where and how human relationships ti e in. We’ve talked an awful lot about man. What if we bring woman into the picture? How exactly do they fit together? Well first of all when we look at scripture we see that it is written, â€Å"Then the Lord God made a woman from the rib he had taken out of the man, and he brought her to the man† (Gen. 2:22). This conveys a few truths. First of all, woman was taken from the side of man. This would mean, A, she is to be equal to and treated as so for she was taken from man’s side. B, she was taken from man to be his helper. And C, she was to be his wife and as it is stated soon after, â€Å"For this reason a man will leave his father and mother and be united to his wife, and they will become one flesh† (Gen. 2:24). Why was woman taken from man’s rib? I believe that nothing in scripture is random, and so therefore I believe that it is to indeed signify that she was to be considered â€Å"next to† man in every aspect of life such as marriage, parenti ng, and as a helper. That being said, she was in fact as scripture states to be a helper. Also, as it is strongly influenced throughout scripture, she was to be his wife, and he her husband, and the two would once again become â€Å"one flesh†. How about civilization? What does Genesis say about the human development? Our advancement as a species? Well, Genesis has very much to say about our growth as a whole. In fact in Genesis 11 the Lord says â€Å"Come let us go down and confuse their language so they will not understand each other† (Gen. 11:7). And so after He had done this, He scattered them among the earth and spread them out far and wide. This causes me to believe and understand several truths yet again. First of all, I believe that at this separating of the people at the Tower of Babel, is how we came to know different ethnicities such as Asians, Africans, Spanish, English, etcetera. I also believe that after the flood the atmosphere and climate were much different. Which would also compensate for certain physical aspects of the different ethnicities as well, having been spread to different climatic areas of the world. And also, with the human existence in general, I believe that we started with Adam and Eve, and given thousands of years, we’ve thus reached our current population. Given the previous truths of scripture, as well as the current world standings, I’d say these truths represent a very high understanding of our world. God has blessed us, we have fallen. God has made us in His image, we have taken it upon ourselves to depict the value of that image. God has given us relationships to glorify Himself through us, we have created our own mindset to decide for ourselves who is equal and who is not. Last, but not least, we have grown immensely over time. Starting with two, and reaching over 7 billion.

How to Make Kool-Aid

There are five simple steps on how to create this candy tasting drink. Choosing the proper packet of flavoring is the first step in making Kool-Aid. Check your local grocery store’s shelf for a variety of flavors, from Mountain Berry Punch to Tropical Blue Hawaiian. They are very cheap, usually under 65 cents. After choosing the flavor that suits you, the second step is making sure you have the correct and necessary equipment for making Kool-Aid. You will need a two-quart pitcher. Next, find a long spoon, a one-cup measuring cup, a water faucet with drinkable water, white sugar, and an ice tray full of ice. Then, you are ready to mix the Kool-Aid. Third, grab the left edge of the kool-Aid packet between your thumb and index finger. With your other hand, begin peeling the upper left corner until the entire top of the envelope is removed. Next, dump the mix powder of the envelope into the two quart pitcher. The powder will float before settling on the bottom of the pitcher. Then, take the measuring cup and scoop two cups of white sugar into the pitcher. At this point you will be adding the water next. Place the pitcher under the water faucet and slowly turn on the cold water. After the pitcher is filled within two inches of the top, turn the water off and prepare to stir. With the long spoon inside the pitcher, stir in a clockwise motion until all of the powder is dissolved. Taste it. If the Kool- Aid is not sweet enough for you, feel free to add as much sugar as you please. Fourth, when you are finishing the Kool-Aid to your liking, rinse off the spoon and the measuring cup. Take a eight to 32-ounce cup and add ice. Then fill the glass with Kool-Aid. Go to your favorite lazy-boy chair, put your feet up, turn on the Football game that’s going on and drink away. After all, Kool-Aid makes the world go round. There are many other ways and methods of making different types of Kool-Aid. You can go ahead and try it my way or you could always go online and check out all the other different ways to make this delicious drink. Whether it is just for the family, work, or for parties.

Are you scared to track your progress on your 2017 goals

Are you scared to track your progress on your 2017 goals At the beginning of last week, I received a letter in the mail – from myself. I had written it three months ago at a quarterly planning day with ActionCOACH, and I knew it was a cheerleading letter asking me how I was doing with my  goals  for the quarter. I let the unopened letter sit on my dining room table, my repository for mail I’m avoiding. I was afraid I would discover that I  hadnt made any progress on  the things I said I would do. In fact, I was fairly well on track, and felt encouraged. This experience gave me some strength as I went back to look at my New Year’s â€Å"Ressaylutions† for 2017. I’ve honestly been dreading looking back at my New Year’s Resolutions, because I’ve had a more challenging year than expected, and thought I would be reminded of all the things I promised to do and didn’t get done. Does this sound familiar? I could have not looked, but I have a tradition of sharing my progress at this time of year. It keeps me honest. So, dear reader, here’s my list of resolutions from January, along with a report on how 2017 has been going so far. 1. Publish the 14th edition of How to Write a KILLER LinkedIn Profile, updated with the new face of LinkedIn. It turns out I can’t count so well, and the next edition is actually the 13th! That said, I have been furiously editing How to Write a KILLER LinkedIn Profile, and I expect to release the 13th edition within a month. Unfortunately, the recommendations section is under construction, so I’m being held up by that. In the meantime, if you have ideas about how to get the word out, I’d love to hear them! Here’s just a taste of what’s new in the 13th edition: Revised images and instructions throughout to match LinkedIns new redesign Update on which features have really disappeared and which have moved Mobile-specific instructions Special advice from a past recruiter How to create an All-Star profile The new face of LinkedIn Jobs And that’s just some of the changes. I think you’ll love the new edition and intend for it to be the best, most up-to-date LinkedIn book available on line! 2. Publish a trade edition of How to Write a WINNING Resume It turns out the trade edition will be of How to Write a STELLAR Executive Resume. I negotiated a contract with Skyhorse Publishing to create a trade edition of this book, geared toward executives. I just received the edited manuscript last week and sent my response back to the publisher. We’re on our way! 3. Launch Writely, a Client Management Portal In an effort to improve communications for both writers and clients, I moved all client communications over to Writely. While I succeeded in following through with my resolution, I quickly determined that Writely was not the solution I needed. In fact, while the program helped to solve some issues, it also created a lot of them, and I simply could not justify the cost. In the end, I reversed my decision and went back to InfusionSoft. I may revisit this one next year. 4. Find that editor. I identified two possible editors to do some of the work to bring The Essay Expert’s resumes to the high standards I hold. Then volume slowed for the first half of the year, so I only worked with one of the editors on a couple of projects. As volume increases, I look forward to having some of the editing portion of our work done by these talented women! 5. Write a marketing plan – including SEO enhancements While I did not write a marketing plan, I did make progress with some new strategies, including my favorite: starting to wish my LinkedIn connections Happy Birthday! I think all contact is good contact, and it keeps The Essay Expert top of mind. I reached out to some past connections as well, and I sent out an announcement about an upcoming price increase. I believe all these steps increased brand awareness for The Essay Expert. Probably the most effective step I’ve taken is the new way I’m holding conversations with new clients. I’m taking more time and being more consistent in these conversations, and I think a greater sense of trust is resulting. 6. Explore the possibility of moving to the East Coast I took a trip to New York and New Haven in May, and had a great time! I’ll probably go to explore more in October. Stay tuned! Have you looked back at your 2017 resolutions in order to track your progress? How are they going so far? Are they realistic or might you want to adjust them so you can succeed? Please share – putting your promise and progress out to someone else creates accountability and makes it more likely that you will stay on track. Here’s to finishing up the year proud of your achievements, and content with your course corrections. Let’s all finish the year strong!

Where Are The Best Places To Write

Where Are The Best Places To Write A year or so ago, Id written a blog post   on  being purposeful about where we write. In 1997, author David Shenk wrote the book Data Smog: Surviving The Information Glut. He theorized that the explosive growth of information made possible by the Internet was both helping society make forward-progress while simultaneously overwhelming us, the individual. He later revisited his original ideas, and posited that some still held true. In one section of the book, Shenk noted that with the use of computers, our geography of learning has become singular. That is, we read, learn, write, communicate, buy, and sell all from the same geographic place: in front of our computer. He was concerned about how well we would retain information, since our memory and retention of information is often tied to the place and situation in which it was learned. By limiting where and how we learn (in front of a computer, reading/watching a screen), we have the potential to lessen our ability to retain information. The same can be said for the geography of writing. Where we write has an impact on what we write. With that in mind, where do you find the best places to write? Is it possible that where you are writing has an effect on how and what you are writing for your blog? 1. Somewhere Warm Sure, the beach would work, unless youre like me and dont really care for a lot of sun. But lets remove the idea of a geographic location from this one, and think instead that warm isnt a place near the equator, but a temperature. According to a recent study, actual physical warmth makes us more likely to buy products because it effects us positively and makes us transfer positive feelings to the product we are buying. What might that same positive feeling do for your writing? Im from North Dakota. Im familiar with cold and how it can distract with numb fingers and shivering. When its cold, Im mainly interested in finding a way to be warm. This probably explains why I drink several cups of hot herbal tea whenever Im writing. Theres something about holding a warm cup and drinking the warm water. Dont ignore the physical nature that may be affecting your writing. A laptop thats too hot for your lap, an apartment thats too cold, a chair thats too hard, a couch thats too comfythese things affect how we write. We love excuses to stop writing. 2. Anywhere But Here The downfall of the freelancer isnt too much freedom, or the exhausting pursuit of work. It might not even be the tight budget. Its most often that innocuous Wednesday when he snaps because his entire life seems to happen within 30 feet of where he eats and sleeps. In other words, he never leaves his house. That kind of situation may be great for manifesto-writing, but not so great for blog writing, especially if youre an extrovert. Sometimes you need a different set of walls to look at, and different background noises, to jolt your writing into finding a different approach. Dont let your thoughts and input be too inbred. You might need to leave the house once in a while. The sheer need to get out and be around other people and not inside your house and inside your head makes the next location seem pretty tempting. 3. Coffee Shop Coffee Shop This is the big debate: do public locations help or distract when you are writing? J. K. Rowling claims to have written her first Harry Potter novel in her local cafà ©. But youll find that writing in a public place can be pretty loud and disruptive. There are probably just as many people who would tell you to avoid writing in a public place by any means possible. Writing in a public location has its moments, though its probably not the time to write a detailed 2,500 word blog post involving several A/B tests and datasets that you want to communicate clearly. Or, maybe it is. It depends on one thing: how do you handle distraction? I generally prefer silence when I write, and that means no music with words (classical is OK). But I can tune crowd noise out pretty well and sometimes welcome the feeling of having other humans around me even though Im not interacting with them. This is a good antidote for those bloggers and freelancers who work alone in the silence of their home too much. But, if people-watching and eavesdropping tend to win out, you might want to skip the coffee shop, the pub, or the morning commuter train. Dont overestimate your ability to not get distracted by activity around you. 4. The Library Writing at the library is just about unbeatable IMHO. (Unless your local library has become more of a noisy social place than a quite place of study.) A classic old-school library is quiet, but there are other people around so you get that Im with humans buzz. You have a wifi connection available, you have books and magazines for research and reference, and, if your library is hopping on the coffee shop trend, you have easy access to sustenance. When I was working towards my private pilots license, I spent hours and hours at the library, studying and working on my sectionals and FAA test questions. I discovered that it was a phenomenal place to work, with the sound of rustling papers and the smell of ink and books prodding you on to writing something great. Everything about the library seems to beckon you to become part of the great pantheon of writers. Dont ignore the library. It isnt just for kids and checking out books. Its a great place to do real work. And lets not forget: the library is free. You can just go there. You dont have to buy anything. 5. At Your Job If you blog as part of your job, youd probably better find a way to make blogging at your job something that works. This may mean you have a cubicle, an private office, or if youre like me, in an open room of desks with the rest of the team. This also means that I got a nice noise canceling headset because it can be challenging to write about content marketing when the developers are talking about code. Sometimes I take my laptop to one of two couches and do a bit of writing there as well. I like to mix things up and just moving from my standing desk to a couch changes my attitude. For one thing, I stop thinking my feet are tired of standing which has a tendency to make me want to hurry and get this post done. The nice thing about blogging at work is that, such distractions aside, youre working alongside the team that your blog is a part of, too. Their feedback, input–even just their presence–helps you work towards the same goal they are with your writing. 6. Where Twitter Has No Name Chrome extensions like Stay Focused seem a strange concoction, limiting the time we can spend on certain sites during the day. Why would we need an extension to keep us from visiting sites that distract us? Cant we just do that ourselves? The spirit is willing, but the flesh is weak. I cant tell you how many times Ive been chugging along writing and then my phone beeps and I open a new tab to see if Ive gotten another @mention on Twitter or if theres a new email and andmy thoughts are derailed. It takes a while to get back into what I was writing and recollect where I was headed. Not only is it about wasted time, but sometimes thoughts come in faint wisps that you cant grab onto and youd better write them down before they get away but–beep! You completely forget what you were going to write. Its gone for good. Want to get your writing done? Get away from notifications on your phone and computer.Find a place to write where the Pavlovian beeps of your phone and your computer wont be a problem. Find a way to keep from stumbling into social media sites, RSS readers, and other legitimate content marketing tools you dont need to be using when it comes time to actually write. Have a research time, and collect all your research so youre not tempted to wander about the internet researching when its time to write. Considering writing with pen and paper (or typewriter, in a non-ironic way) to get the first draft done to keep yourself from the distraction of the internet.  Ive started writing with pen and paper for some writing projects just because I stay focused better. My writing output has jumped as Ive moved to starting things out on paper. Dont write where there is a TV handy, unless youre certain you wont turn it on. These are just a few tactics I use to make sure I get my writing done. We each have different distractions, and therefore, different solutions on avoiding those distractions.

Media studies Essay Example | Topics and Well Written Essays - 250 words

Media studies - Essay Example Thus, scholars place information online where people can search and find such information. Digital search has changed in terms of sophistication and capability of search techniques and practices, which have evolved in tandem as they expand the search culture. Such has led to overtaking of the normal library search for scholars and individuals in different regions and locations. This is evident in the development of the Google android system, which enables individuals to use mobile phones as the means of searching for information. The search culture is also integrated in the global position system, which enables individuals to use their mobile devices to locate different areas. The education sector has also adopted the culture of search from Google. This is evidenced by the tutors who give assignments and tasks to students and requests such students to engage with Google and search for detailed information. Hence, Google has been able to create a unique culture, which has the common denominator of searching for information via the online

Firm Creation Assignment Example | Topics and Well Written Essays - 750 words

Firm Creation - Assignment Example I was also responsible in finding and assembling the present team who like me are averse to working under others. I will be an active partner who will be responsible for marketing and sales of our skills. Brian: Brian will be the core person in the team since he is the only one at present with the technical qualification needed in our business. He is certified by the Professional Aviation Maintenance Association (PAMA) in non-destructive testing of airframes. He is also a qualified Six Sigma specialist in addition to taking a four year course at a business school and two year course in mechanical engineering. He is a willing team player, is very organized and willing to innovate and improve processes. He is also familiar with CAD and other basic computer applications. Shelley: In terms of qualification, Shelley is the odd person out in our team. She is a qualified medical assistant but is willing to take the administrative responsibilities of our firm. She is also a team player and is motivated enough to take on responsibilities. She has basic computer skill and working knowledge certain MS Office applications. Nikki: Nikki is a born leader and will act as the managing partner of our firm. ... Each of these needs to comply with safety regulations formulated by the Federal Aviation Administration and it includes airframe safety also. Accidents and subsequent rescue efforts are also a concern. New digital distress beacons called Emergency Locator Transmitters (ELT) are now available that can locate the name, owner, location and type of aircraft with the help of satellites in case of a crash. But the equipment is costly and owners are reluctant to fit their planes with one. "More than 85% of private planes do not carry the improved beacons even as the government prepares to stop listening Feb. 1 for distress calls from the older, outdated beacons installed on most aircraft." (Levin, 2009). Services provided by SafeAir Consultants: SafeAir Consultancy can provide airworthiness certification with regard to airframes using non-destructive testing methods. Individual owners can be contacted for the purpose of building a client base. SafeAir can act also as a consultant and dealer in motivating owners to use the new ELTs. Their pilots and maintenance staff can also be educated about the usefulness of the ELTs. Skill profiles and suitability for the job: Building a client base can be quite tough for a new business venture. The leadership skills of Nikki and his organizational ability will be very useful in motivating other team members and other marketing staff. His high spiritedness shows an ambitious mind which is essential for any businessman who wants to achieve high growth. Shelley is also a team player and will fit in well as an administrator. She also appears to be an ethical and honest person which is very essential since handling finance is one of her responsibilities. As a family