History And Evolution Of The Modern World - 922 Words

Greg Marinos Western History to 1660 Dr. Smith 2/12/15 Advancement in Western Europe Progression, Enlightenment, and a sophisticated culture refinement are all factors that can portray the ideal civilized society. With all these factors in collaboration, we have a civilization, the highest form of human organization. In an organization, the living biotic creatures are given the ability to sustain and eventually assemble what they consider to be modern life. In ancient culture, prehistoric Mesopotamian and Egyptian cultures created what they believed to be a civilization. Through extensive use of resource and desire to evolve in humanity, both civilizations succeeded in leaving impact. However, Within Mesopotamian society, the long lasting impact of their inventions continues to provide a benefit to western civilization. Considering their advanced writing system, lunar calendar recordation, and revolutionary use of the wheel, Mesopotamia truly stood as a promising foundation for a lasting civilization. One of the primary Mesopotamian inventions was in form of writing; this was called Cuneiform. The Mesopotamian word â€Å"Cuneiform† translates to wedge shaped. The Sumerian writing system used several thousand characters and some for sounds (Kagan 8). Using writing initially for recording the dealing of items, writing was beneficial to the development of a system that portrayed a good understanding of fair transactions. Cuneiform was writtenShow MoreRelatedHuman Evolution Myth or Fact1313 Words   |  6 PagesThe debate of human evolution being fact or fiction has been around for hundreds of years. Evidence of human ancestry has been found in many parts of the world and these fossils found have been proven to be human. The parts of the world include Eurasia and Africa. Although fossils are found in Eurasia, the human ancestor the Hominoidea has been traced back to the Miocene epochs, which were 23 to 5 million years ago. The Hominoidea is a super-family, which contains many species that are existent todayRead MoreHuman Evolution: Myth or Fact1301 Words   |  6 PagesThe debate of human evolution being fact or fiction has been around for hundreds of years. Evidence of human ancestry has been found in many parts of the world and these fossils found have been proven to be human. The parts of the world include Eurasia and Africa. Although fossils are found in Eurasia, the human ancestor the Hominoidea has been traced back to the Miocene epochs, which were 23 to 5 million years ago. The Hominoidea is a super-family, which contains many species that are existent todayRead MoreThe Theory Of Science And Technology1454 Words   |  6 Pagesus. We work and live in a world driven by technology and science. Science is crucial because it has helped form the world that we live in today. Charles Robert Darwin was an English geologist and naturalist, best known for his significant addition to the science of evolution. He had a theory that all species have inherite d traits over time from common ancestors, and in a partnership with Alfred Russel Wallace introduced his scientific theory that this pattern of evolution resulted from an action thatRead MoreStory and Truth in Edwin Blashfields The Evolution of Civilization1284 Words   |  6 Pagesthrough the medium of government-sponsored art, and provide a relatively young nation with a story about themselves -- a visual â€Å"literature† which would connect them to the distant past.1 Among the most famous of these murals is Edwin Blashfield’s The Evolution of Civilization which occupies the massive dome of the Main Reading Room; twelve cultures are represented in the circle, each credited with a unique contribution to Western civilization.2 In one case, ancient Egypt is depicted as having contributedRead MoreAfrica The Home Of Humanity1253 Words   |  6 PagesAfrica the Home of Humanity Human origins, evolution, and diffusion are important for understanding the history of Africa. African historians take pride in the fact that Africa is most certainly the birthplace of humanity. There is evidence showing that humanity began in Africa by remains left behind by human groups and societies. They have retrieved fossils of living organisms, and even written records, like cave drawings. Dating back millions of years ago Africa provides the best time lineRead MoreEvolution Of The Origin Of Man862 Words   |  4 PagesFirst Draft Creationists say that teaching evolution in school would go against what they believe about the origins of man. But Evolution does not cover the origins of man, but how entire species have changed with time. US public schools should teach evolution as scientific fact because there is fossil evidence, bacterial evidence, and there is evidence hidden inside of the genes in all living things. Fossil’s from all over the world show evidence of evolution and change in entire species. ScientistsRead MoreAn Analysis of Cultural Influences in the 19th and 20th Centuries734 Words   |  3 Pagesout of which came varying worldviews that intermingled with and reacted against one another. As Professor Ambrosio (2011) states in A History of Suspicion, of the biggest intellectual and/or philosophical influences in that time period, Marx, Darwin, Freud, Nietzsche, and Dostoevsky each represents a decisively different view of history than the view of history previously dominant in Western culture. This paper will discuss the historical and cultural events surrounding these five thinkers andRead MoreThe Scientific Theory Of Science And Technology1449 Words   |  6 Pagesus. We work and live in a world driven by technology and science. Science is crucial because it has helped form the world that we live in today. Charles Robert Darwin was an English geologist and naturalist, b est known for his significant addition to the science of evolution. He had a theory that all species have inherited traits over time from common ancestors, and in a partnership with Alfred Russel Wallace introduced his scientific theory that this pattern of evolution resulted from an action thatRead MoreEvolution Is More Correct Than Creationism1196 Words   |  5 PagesWhy Evolution is More Correct than Creationism Would you believe that humans and other primates have a common ancestor? Would you believe that you evolved so much that your appendix is a useless organ? Evolution has all of the answers to these questions. However, Creationism doesn’t have all of the answers. Over 60 percent of people believe in evolution. Why shouldn’t you? Evolution is defined as â€Å"the slow process by which changes in plants and animals happen over time† (Webster’s Dictionary)

Jane Austens Writing Style Essay - 565 Words

Jane Austens writing style is a mix of neoclassicism and romanticism. Austen created a transition into Romanticism which encourages passion and imagination in writing instead of a strict and stale writing style. It is very emotional and follows a flowing not structured form. Mixing these two styles was one of Austens strongest talents, which gave her an edge in the literary world. No other author in her time was able to create such a strong transition between writing styles. Austen used her sharp and sarcastic wit in all of her writing including in one of her most famous works; Pride and Prejudice. She could create a powerful and dramatic scene and immediately lead it into a satirical cathartic scene. We see these in various†¦show more content†¦Austen added a romantic touch when it came to her characters dialogues which were able to range from sharp and witty to poetic and emotional. Her characters’ words and actions created a vivid picture of each person and each event to engage the reader into the novel. She focuses on the beauty of a conversation and allows it to display the development and progress of each main character in her novels. Her style is unique, yet recognizable. She opened the door for new authors and exposed people to a new way of life. Pride and Prejudice is a novel unlike any other, it pushes the limits on what an 18th century society would be exposed to. Jane Austen’s work ultimately marked the transition in English literature from neo-classicism to romanticism. Jane Austen is limitless; she wrote about the beauty of ordinary people and their ordinary lives and allowed that to carry her story forward. She accepted that society was flawed but basks in the glory of it. She recognized that the beauty in people and in society is not found in perfection but in the imperfection of them. Austin also recognized the hypocrisy and stupidity that was present in the game of marriage but she also seemed to recognize the true value of it. She wrote what she knew, but most important sheShow MoreRelatedJane Austen Critical Analysis1220 Words   |  5 Pageschooses to focus on in their writing can be the factor that outlines the difference between the two. An author’s style outlines the differences that set them apart from other authors. Writing style is also what defines the author and characterizes their writing. Style often remains unchanged and reflects a writer’s beliefs which are often displayed through their work’s content or theme. In the case of Jane Austen, an eighteenth-nineteenth century novelist, writing style and theme are two things sheRead MoreEssay on Jane Austen Novels: Success After Death1679 Words   |  7 PagesJane Austen Novels: Success after Death Chuck Leddy, a notable critic, stated Upon her death in 1817, English novelist Jane Austen was completely unknown in the literary world. Why would someone as brilliant as Jane Austen not be world known? By 1817, Austen had already published one of her masterpieces Sense and Sensibility, and it seemed to not bring in as much success as it would later on in life. But the dry spell would eventually end. Two hundred years after Jane Austens death, her booksRead MoreHow Jane Austen Became a Great Author Essay804 Words   |  4 PagesJane Austen is known for many of her great literature works. She has written six novels including Pride and Prejudice and Emma. When publishing her first four novels, Austen published them anonymously. Austen’s novels were extremely popular while she was living but became increasingly more popular after her death. Jane Austen’s unique style of writing was picked up on by nineteenth-century authors and used in their works (Steinbach). On December 16th, 1775, an author by the name of Jane Austen wasRead MoreJane Austens Influence on Literature: Pride and Prejudice1216 Words   |  5 Pagestoday Jane Austen is regarded for her writing, during her time she couldn’t even publish her work under her own name, because it was considered unladylike for women to be intellectual figures. Unlike J. K. Rowling and other English female writers today, who are well known for their works even without using their full names, Jane Austen lived within the sanctuary of a close-knit family and always published her works under a pseudonym that could not be traced back to her (jasna.org). Writing at theRead MoreJane Austen’s Novel Pride and Prejudice Essay874 Words   |  4 Pagestheme of an advantageous marriage for the English novelist, Jane Austen. Her realism, biting irony and social commentary have gained her historical importance among scholars and critics (Southam). Austen’s major novels, including Pride and Prejudice, were composed between the years 1795-1815. During those twenty years England was at the height of its power facing many historical landmarks (Thomson). It is no coincidence that Jane Austen’s novel, Pride and Prejudice, coincides directly with the historicalRead MorePride and Prejudice Values Juxtaposed Letters to Alice1228 Words   |  5 Pagesand rank. Within the text there are many instances that show these contradictions of beliefs, of society and Austen. Charlotte portrays the belief that â€Å"happiness in marriage is entirely a matter of chance† this exemplifies the perspective of Austen’s time that one should marry solely for financial gain and standing. Elizabeth, the main character, refuses two marriage offers in the text even when considering her family could well have been without a home if Mr Bennet was to pass away. She stillRead MoreThe Jane Austen789 Words   |  3 Pages Jane Austen was born in Hampshire, England on December 16, 1775. Her father was Reverend George Austen and her mother was Cassandra Leigh Austen. Jane was the youngest daughter of a large, close family. She had six brothers and one sister. She was especially close to her sister and brother, Cassandra and Henry. When Jane was eight, she and her sister were sent to Oxford and then Southampton. Because of an outbreak of typhus, a bacterial disease spread by lice or fleas, Jane nearly died. After thisRead MoreSense and Sensibility by Jane Aust en1151 Words   |  5 Pagesâ€Å"The more I know of the world, the more I am convinced that I shall never see a man whom I can really love† (Austen 11). This quote in Jane Austen’s novel Sense and Sensibility highlights the main conflict in the novel. Also, it describes how Elinor Dashwood, the main character of the novel feels about love. In this novel social class is important because most of the characters belong to upper-class families. Since there are conflicts with love and social class is of importance in the novel, twoRead MoreJane Austen s Sense And Sensibility983 Words   |  4 PagesJane Austen’s Sense and Sensibility takes a critical look at the limitations women possessed at the turn of the eighteenth century. Consequently, the success of a woman was entirely dependent on a man. In the novel, the main protagonists represent these two persuasions of thought. Elenor Dashwood, the eldest daughter in the Dashwood household, portrays sense. In contra st, her younger sister, Marianne Dashwood represents sensibility. The dichotomy of the title carries historical significance in aRead MoreJane Austen s Pride And Prejudice1142 Words   |  5 PagesPride and Prejudice: Feminist Origins Jane Austen wrote Pride and Prejudice in 1813, and it is seen as an important novel. Jane Austen grew up in a patriarchal society, with a father being a clergyman. Austen went against the normal for girls and rejected the man that proposed to her. She then began to write in a woman’s perspective. By using the feminist lens to analyze Jane Austen’s Pride and Prejudice, readers can realize how Austen used the characters in her novel to portray feminism, which at

Technology s Impact On Young Children - 1465 Words

Technology’s impact in the 21’st century is very evident as it continues to advance rapidly and we have become accustomed to it; causing considerable changes to the overall family structure. It is believed that the use of technology can alter the wiring of the brain (Taylor 2012). When children are exposed to technology, it may condition the brain to pay attention to multiple stimuli; as a result become more distracted and cause decreased memory. Technology also hinders a child’s ability to empathise. They are less likely to pick up on non verbal cues, emotions, and awareness of expressions. Therefore, children with less physical contact tend to have trouble developing social skills. Needless to say, there are also various benefits of the use of technology if integrated appropriately into the early childhood curriculum design. However, the benefits usually tend to get easily overlooked by the negatives. This paper will examine the effects of technology on young c hildren and how it supports their development in all domains including physical, cognitive, and social. I will discuss the results of my research from different articles and explore how the findings could be applied to the work of an early childhood educator respectively. Research Summary Using Technology Appropriately in the Preschool Classroom (Ann Epstein 2011) This article stresses the fact that technology can have various benefits on children whilst promoting early learning given the fact that the technologyShow MoreRelatedTechnology Has Changed Our Society Essay1425 Words   |  6 PagesRATIONALE The predominance of technology has significantly influenced our society. Technology is being used all over the place, anywhere and is instant. When we say technology, it can mean a lot of things. But according to the New Zealand Ministry of Education, â€Å"technology is the use of practical and intellectual resources to develop products and systems (technological outcomes) that expand human possibilities by addressing needs and realising opportunities.† Technology is currently more complex andRead MoreMoblie Phone Technology and The Social Impact Thereof Essay1263 Words   |  6 PagesINTRODUCTION Mobile phone technology is a technology that a vast majority of us would be familiar with, allowing one to call from almost anywhere, anytime as long as they connected a network. Mobile phones revolutionised the world of personal communication, because of this it is important that the impacts that the technology has had on the community. This essay will trace, in brief, the history of mobile phone technology along with an examination of the social impacts that this technology has had. HISTORYRead MoreThe Developmental Impact Of Technology On Today s Society937 Words   |  4 PagesThe Developmental Impact of Technology on Today’s Society Society has become slaves to technology. Our society depends so greatly on technology that we have lost the ability of face to face communication. Nowadays all you see are people with their face stuck in their phones or latest gadgets and being oblivious to the world. The obsession and need to use technology affects every developmental stage. The affect starts at the young age of infancy and continues into childhood, adolescence, and adulthoodRead MoreTechnology Has Impacted The Young Children Essay1495 Words   |  6 PagesToday’s technology has greatly impacted the young children’s everyday lives. Phones, tablets, and computers are all a form of technology that impact the way kids are influenced. Some children get phones or computers at young ages and it can cause kids to depend on it to entertain them. Eventually they will allow the technology to take over and have it become the form of communication between friend and family instead of face to face. As parents cont inue to buy their children new technology they don’tRead MoreSocial Media And Its Impact On Society Essay1560 Words   |  7 Pagesof technology. As depicted in the film, social media has had a growing impact on how society performs routine tasks; thus, the intimate relationships needed for one to truly connect with others have become a rare gem. Social media can be defined as the exchange of ideas between groups or individuals in virtual communities. All throughout history, society has relied on tools in the forms of technological artifacts and other technologies. This continued reliance has caused technology to impact theRead MoreImpact Of Technology On Children s Learning929 Words   |  4 Pages Technology applications in educational settings positively influence children to communicate, learn, and enhance problem-solving skills. Once technology applications are presented to children, their parents have to adjust to help them with homework, whether it may be in another language or in a certain application online. Technology, an electronic system of knowledge, generates different perspectives for children to comprehend information. Several programs encourage children to work on their homeworkRead MoreThe Negative Effects Of Social Media1209 Words   |  5 Pagesrapidly progressing. It is starting to impact so many lives that is affecting those negatively. From the way technology was brought to the world about 180 years ago, its’ use is becoming adapted through generations. Many are losing out on explorations learned as young children, due to being stuck on technology. Even though there are educational advantages for youth through technological developments, it more so promotes corruption. Focusing on how technology was originally brought up creates a totallyRead MoreImpact Of Technology On Children And Parents935 Words   |  4 PagesImpacts of Technology Applications in Children and Parents Technology applications in educational settings positively influence children to communicate, learn, and enhance problem-solving skills. Once technology applications are presented to children, their parents have to adjust to help them with homework whether it may be in another language or in a certain application online. Technology, an electronic system of knowledge, generates different perspectives for children to comprehend informationRead MoreTechnology Has A Negative Influence On The Social Life Of Individuals1213 Words   |  5 PagesWithin our society, technology plays a critical role in our everyday lives. Its prevalence within our environment has ultimately resulted in the change of pedagogical practice. This new age of teaching has demonstrated that technology is in many ways, beneficial within the classroom environment. This paper will consider how technology can support the needs of children with special needs, making learning more relatable and effective. Furthermore, te chnology also has an influence upon the social andRead MoreThe Ways Of Today s Society1390 Words   |  6 Pagesform of technology. When most are used to seeing children playing in their front yards or on a playground as they once did, they have a sudden awakening when they realize, most children are not like that anymore. Modern culture is a corruption to one’s childhood and causes a child to be unsocial, unhealthy, and constantly pressured to follow the newest trends in social media, however, certain TV shows and websites have been known to try and educate children. Because of modern technology, kids are

John Wooden free essay sample

I think John Wooden explains the definition of success very precisely. He tells us that hard work and having enthusiasm are the most important things in pursuing our goals. We will be successful when we make sure that we have done our best to reach our goals. Another important element is that we shouldn’t give up in our life. We shouldn’t be afraid of trying. If we fail we shouldn’t be discourage, but we have to learn from our mistakes and correct them and hold it as an experience. Sometimes the goals that we have, are difficult to reach, but not impossible to pursue. Q b:Do you think his definition of success is accurate? Explain. A:I think Wooden’s definition of success definitely is accurate. John Wooden believes that to succeed, we should not be afraid to try. Even if we do not always reach our goal, when we know we have tried our best, we can feel satisfied with what we have learned from our mistakes. We will write a custom essay sample on John Wooden or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page I agree with him. Also he talks about self- satisfaction, and I think that is an important element; self-satisfaction gives us the courage to keep pursuing our goals. After reading how John Wooden explains and defines industriousness and enthusiasm tell us how you define them, how you can achieve them, and why they are the cornerstones. A:In my opinion, â€Å"Hard work† and â€Å"enthusiasm† are the first and the most important steps through the door of success. Having a strong foundation in our life is so important. For Example, for building a tower, engineers first start building the base. The base is the most important part of the tower; with out a strong base, the possibility of the tower falling is high. In our life we will build other things based on these two cornerstones, so we must have develop good habits about working hard and being enthusiastic. This will make our life strong. What is â€Å"hard work†? Many of us just heard from our parents or our teachers that â€Å"hard work† is the most important element to succeed, or â€Å"hard work† is the key for the door of success. What does â€Å"hard work† mean? If we don’t know what is â€Å"hard work† how can we achieve it? â€Å"Hard work† to me is to try hard and not give up in our efforts. We have to try our best and not be afraid of losing. If we work hard we can know our capabilities better. If we work hard, we get to know the world better and we communicate more with other people. â€Å"Hard work† helps us to reach our capabilities. Enthusiasm is the emotions that we bring in our work. Without enthusiasm, our life will be a machine life. When we approach our work with enthusiasm, we will do better in our job and we will give other people positive energy. Enthusiasm and hard work are complementary. If you don’t have enthusiasm but you work hard, you wouldn’t enjoy your accomplishments. Or, if you have enthusiasm but you don’t work hard, you wouldn’t achieve your goals. In this way, enthusiasm and hard work complement each other, and therefore they are cornerstones of success. Q d:Pick one of the qualities that he has included in his pyramid that fits you best and explain why you chose that quality and why you believe that is the most important to you right now. A:The most important quality and the quality that fits me best is â€Å"team spirit†. â€Å"Team spirit† is an ability that helps us to listen to other people’s ideas; which helps us to work as a team not as an individual. â€Å"Team spirit† is not just for sports, but also it is an indispensible ability that people must have in order to succeed. The reason why â€Å"team spirit† is so important is that human life is social; another way to say it is that people are dependent on each other. A person cannot live alone in the wide world. With teamwork people have better chance of prospering. For example, today, America’s debt is more than $14 trillion, and one person cannot pay the debt all by himself. The entire nation must work as a team to pay the debt. People form a nation; every single person must have the ability to work as a member of a team to solve large problems, like the national debt. Always I try my best to listen more and talk less. By doing that I can see different ideas and different points of view, not just my own ideas, so I always can learn new things. In our age, we play team sports and we work on school projects as a team, so we need to have the ability to work together in order to be successful. Q e:Pick one of the qualities that you would like to improve in yourself from the pyramid and describe what it is you would like to improve upon and how you believe you can achieve that. A:I like to improve the â€Å"self control†; maybe it is little early to think about it, but I believe â€Å"self control† is one the most important ability that a person must have in order to succeed. What is â€Å"self control†? Why we need to have the ability to control our selves? â€Å"Self control† is the ability that we can control our feelings and our emotions. People who can’t control their emotions are reactive. They react to other people’s actions; they react to the life. They don’t decide on their own, the decide base on their emotions and base on people’s actions. As Sean Covey wrote in his book, The 7 Habits of Highly Effective Teens, â€Å"Reactive people make choices based on impulse. They are like a can of soda pop. If life shakes them up a bit, the pressure builds up and they suddenly explode. † The best way to achieve that ability is to start practicing to correcting our selves, when we are young. When we are young, it is easier to change, because all of the habits are not build yet. One way is that every time when we feel we are out of control, warn our selves and start controlling. It takes time, so patient is so important too.

Sir Isaac Newton Essays (991 words) - Isaac Newton,

Sir Isaac Newton Jan 4 1643 - March 31 1727 On Christmas day by the georgian calender in the manor house of Woolsthorpe, England, Issaac Newton was born prematurely. His father had died 3 months before. Newton had a difficult childhood. His mother, Hannah Ayscough Newton remarried when he was just three, and he was sent to live with his grandparents. After his stepfather's death, the second father who died, when Isaac was 11, Newtons mother brought him back home to Woolsthorpe in Lincolnshire where he was educated at Kings School, Grantham. Newton came from a family of farmers and he was expected to continue the farming tradition , well that's what his mother thought anyway, until an uncle recognized how smart he was. Newton's mother removed him from grammar school in Grantham where he had shown little promise in academics. Newtons report cards describe him as 'idle' and 'inattentive'. So his uncle decided that he should be prepared for the university, and he entered his uncle's old College, Trinity College, Cambridge, in June 1661. Newton had to earn his keep waiting on wealthy students because he was poor. Newton's aim at Cambridge was a law degree. At Cambridge, Isaac Barrow who held the Lucasian chair of Mathematics took Isaac under his wing and encouraged him. Newton got his undergraduate degree without accomplishing much and would have gone on to get his masters but the Great Plague broke out in London and the students were sent home. This was a truely productive time for Newton. He conducted experiments on sunlight and prisms. He discovered that sunlight was made up of different colors. This lead to his work on reflecting telescopes. At the same time he was working out his ideas of planetary motion. He returned to Cambridge in 1667 and became the a fellow, earned his MA and the following year became the chair of the math department. he then wrote a book on optics. Newton worked cooperatively wiht other scientists such as Robert Hookeand Edmund Halley on planetary motion. But he was later bitter and resentfull not wanting to give other any credit for their contributions to his work. Newton went on to serve in government positions such as a member of Parliament and later as Warden of the Mint. His only words spoken as a member of parliament were "shut the window." He had a mental breakdown of sorts resulting in thoughts of persecutiojn mania later in life. He never married and was taken care of by his niece. He became the president of the Royal Society and was knighted for his work in 1705. Isaac Newton, knight, scientist, professor, mathematician and politician was the first scientist burried at Westminster Abbey. Contributions Isaac Newton's Many Accomplishments Isaac Newton is famous for proving the laws of gravity. Newton then developed his three laws of motion. His first law of motion is that what is in motion stays in motion, what is at rest stays at rest. Isaac Newton's second law of motion states that acceleration and direction depend in the applied force. Isaac's third law of motion is for every action, there is an equal and opposite reaction. These laws of motion are what made modern day space travel possible. Newton is also famous for proving that sunlight is really made of all the colors of the rainbow. He used a prism to seperate white light into all the individual colors. Newton decided that lenses would not display things accurately because of this, so he invented the reflecting telescope. This is the same principle that today's modern telescopes use. His observations of circular motion resulted in theories used to observe the planets. Newton built upon the work of other mathematicians and published a book known as Principia. He developed calculus, an entire branch of mathematics. Without Newton, many experiments and inventions might not have happened. We wouldn't be anyware if it wasnt for the man we know as Isaac Newton Newton held the famous Lucasian Chair of Physics at Cambridge which is now held by Stephen Hawking, the famous astrophysicist. Historical people and events The Plague Known for more than 3000 years, plague has ravaged human populations worldwide in several major pandemics. The most famous pandemic swept through Europe in the Middle Ages. The most recent pandemic occurred from 1894 to 1900. The plague is a contagious bacterial disease of and human beings. In humans, plague occurs in three forms: bubonic plague, pneumonic plague, and septicemic plague. Bubonic plague is transmitted by the bite of parasitic insects, especially the rat , and causes swollen nodes. In europe, the months between July and October normally raised

10 Awesome Tricks to Become a Super Productive Student

Full of enthusiasm and good intentions but have no idea how to get everything done? Even if you are one of those students who attends every class and spends hours in the library each day, this is all useless if you are unproductive. Productivity is the most important skill youll acquire as a student. Being able to balance your academic, social and personal lives is what will help you perform better both at university and outside of academia. Luckily, there are some tips and tricks to help you stay on track. 1. Set achievable goals Setting goals is a perfect way to motivate yourself. However, make sure to set yourself only realistic and achievable goals. If you settle on too many aims, youll just decide that you wont reach them and stop trying to. Instead, focus on smart, measurable and significant goals. 2. Plan everything Planning everything in advance will make your life less stressful as youll be able to control all tasks and duties. Keep a diary and list all things to be accomplished. As a result, youll never experience the deadline panics and youll always know whats around the corner. 3. Create a better study environment A good study environment will keep you motivated at all times. Therefore, you need to choose a quite and comfortable place to study. Good lighting is important, so either use a desk lamp or pick a naturally bright room. Dont work on your bed – let your sleep place be for sleeping. 4. Limit distractions Make sure to limit all distractions and youll be able to easily focus on your tasks. Consider what may lower your productivity – Facebook, cat videos, phone calls, online shopping, loud music – and do your best to stay away from these things. 5. Take study breaks Schedule breaks in your study plan. The perfect productivity formula is 52 minutes of work and then 17 minutes of relaxation. Here are some great break ideas: have a healthy snack, go outside and get some fresh air, have a short walk. However, avoid watching TV or browsing social media – its not effective for your mind and body. 6. Keep a â€Å"done† list Creating the â€Å"done† lists will help you keep track of what youve accomplished during a day. Every time you achieve something, add it to your list. It will motivate you to work on the new things faster. 7. Wake up early If you want to become a super productive student, you have to get up early. Waking up at the same time each morning is essential for starting your day on the right foot. Form this useful habit and youll have enough time for accomplishing all goals and tasks. 8. Surround yourself with people who inspire you The company you keep is very important for your productivity and motivation. Make sure you are surrounded by people who share your goals, this will keep your standards high. Consider to get a study buddy or join a study group and keep each other on track. 9. Wear headphones This is slightly antisocial, but its something you can do to focus. Wearing headphones shows people that you cannot talk or do something right now. This is perfect for having that â€Å"do not disturb† working time. 10. Sleep and de-stress Being well-rested will help you focus and be more efficient when it comes time to work. Therefore, make sure to get enough sleep and dont forget to find time for fun. Fun is important, not just for your health, but for learning as well.

Bronsted Lowry Theory of Acids and Bases

Bronsted Lowry Theory of Acids and Bases   The Brà ¸nsted-Lowry acid-base theory (or Bronsted Lowry theory) identifies strong and weak acids and bases based on whether the species accepts or donates protons or H. According to the theory, an acid and base react with each other, causing the acid to form its conjugate base and the base to form its conjugate acid by exchanging a proton. The theory was proposed independently by Johannes Nicolaus  Brà ¸nsted  and Thomas Martin Lowry in 1923. In essence, Brà ¸nsted-Lowry acid-base theory is a general form of the Arrhenius theory of acids and bases. According to the Arrhenius theory, an Arrhenius acid is one that can increase the hydrogen ion (H) concentration in aqueous solution, while an Arrhenius base is a species that can increase the hydroxide ion (OH-) concentration in water. The Arrhenius theory is limited because it only identifies acid-base reactions in water. The Bronsted-Lowry theory is a more inclusive definition, capable of describing acid-base behavior under a wider range of conditions. Regardless of the solvent, a Bronsted-Lowry acid-base reaction occurs whenever a proton is transferred from one reactant to the other. Key Takeaways: Brà ¸nsted-Lowry Acid-Base Theory According to the Brà ¸nsted-Lowry theory, an acid is a chemical species capable of donating a proton or hydrogen cation.A base, in turn, is able to accept a proton or hydrogen ion in aqueous solution.Johannes Nicolaus  Brà ¸nsted  and Thomas Martin Lowry independently described acids and bases this way in 1923, so the theory usually bears both of their names. Main Points of the Bronsted Lowry Theory A Bronsted-Lowry acid is a chemical species capable of donating a proton or hydrogen cation.A Bronsted-Lowry base is a chemical species capable of accepting a proton. In other words, it is a species that has a lone electron pair available to bond to H.After a Bronsted-Lowry acid donates a proton, it forms its conjugate base. The conjugate acid of a Bronsted-Lowry base forms once it accepts a proton. The conjugate acid-base pair have the same molecular formula as the original acid-base pair, except the acid has one more H compared to the conjugate base.Strong acids and bases are defined as compounds that completely ionize in water or aqueous solution. Weak acids and bases only partially dissociate.According to this theory, water is amphoteric and can act as both a Bronsted-Lowry acid and Bronsted-Lowry base. Example Identifying  Brà ¸nsted-Lowry Acids and Bases Unlike Arrhenius acid and bases, Bronsted-Lowry acids-base pairs can form without a reaction in aqueous solution. For example, ammonia and hydrogen chloride may react to form solid ammonium chloride according to the following reaction: NH3(g) HCl(g) → NH4Cl(s) In this reaction, the Bronsted-Lowry acid is HCl because it donates a hydrogen (proton) to NH3, the Bronsted-Lowry base. Because the reaction does  not occur in water and because neither reactant formed H or OH-, this would not be an acid-base reaction according to the Arrhenius definition. For the reaction between hydrochloric acid and water, its easy to identify the conjugate acid-base pairs: HCl(aq) H2O(l) → H3O Cl-(aq) Hydrochloric acid is the Bronsted-Lowry acid, while water is the Bronsted-Lowry base. The conjugate base for hydrochloric acid is the chloride ion, while the conjugate acid for water is the hydronium ion. Strong and Weak Lowry-Bronsted Acids and Bases When asked to identify whether a chemical reaction involves strong acids or bases or weak ones, it helps to look at the arrow between the reactants and the products. A strong acid or base completely dissociates into its ions, leaving no undissociated ions after the reaction is completed. The arrow typically points from left to right. On the other hand, weak acids and bases dont completely dissociate, so the reaction arrow points both left and right. This indicates a dynamic equilibrium is established in which the weak acid or base and its dissociated form both remain present in the solution. An example if the dissociation of the weak acid acetic acid to form hydronium ions and acetate ions in water: CH3COOH(aq) H2O(l) â‡Å' H3O(aq) CH3COO-(aq) In practice, you might be asked to write a reaction rather than have it given to you. Its a good idea to remember the short list of strong acids and strong bases. Other species capable of proton transfer are weak acids and bases. Some compounds can act as either a weak acid or a weak base, depending on the situation. An example is hydrogen phosphate, HPO42-, which can act as an acid or a base in water. When different reactions are possible, the equilibrium constants and pH are used to determine which way the reaction will proceed.