Gun control or government cont essays

Gun control or government cont essays When you hear the term gun control, many things may come to mind such as school shootings, like Columbine or Rocori, kids killing kids, the Brady Law and second amendment rights. As Americans face an ever-growing problem of violence, these issues have all prompted a controversy over how firearms in our society should be regulated. We cant afford to ignore the damage that criminals are doing to our society and we must find a way to stop the violence. However, the efforts of some misguided individuals to eliminate legal gun ownership, does not address the real problem at hand and simply disarms the law-abiding citizens who are most in need of defending themselves. We must preserve the right of Americans to own and carry firearms. To fully understand the different reasons behind gun control efforts, you must understand the major role of firearms in the history of our country. The Second Amendment to the Constitution of the United States makes firearm ownership legal in this country and states that a well regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms, shall not be infringed. This amendment clearly states that the citizens of America have the right to own firearms. When the colonists of early America felt that the burden of the British oppression was too much for them, they took up their personal firearms and went to war against the greatest military forces of the time. If these citizens had not been willing to form a militia to fight against the British Armies, we never would have won the independence that we have today. The founding fathers of this country knew that arming the general population was instrumental in fighting off oppression. This is why they made the right to keep and bear arms a constitutionally guaranteed right. As our country expanded westward into unsettled territo ...

IT related terms essays

IT related terms essays A high-level programming language developed by Dennis Ritchie at Bell Labs in the mid 1970s. Although originally designed as a systems programming language, C has proved to be a powerful and flexible language that can be used for a variety of applications, from business programs to engineering. C is a particularly popular language for personal computer programmers because it is relatively small it requires less memory than other languages. The first major program written in C was the UNIX operating system, and for many years C was considered to be inextricably linked with UNIX. Now, however, C is an important language independent of UNIX. Although it is a high-level language, C is much closer to assembly language than are most other high-level languages. This closeness to the underlying machine language allows C programmers to write very efficient code. The low-level nature of C, however, can make the language difficult to use for some types of applications. Pronounced lee-nucks, A freely-distributable implementation of UNIX that runs on a number of hardware platforms, including Intel and Motorola microprocessors. It was developed mainly by Linus Torvalds. Because it's free, and because it runs on many platforms, including PCs, Macintoshes and Amigas, Linux has become extremely popular over the last couple years. Another popular, free version of UNIX that runs on Intel microprocessors is FreeBSD. A program interface that takes advantage of the computer's graphics capabilities to make the program easier to use. Well-designed graphical user interfaces can free the user from learning complex command languages. On the other hand, many users find that they work more effectively with a command-driven interface, especially if they already know the command language. Graphical user interfaces, such as Microsoft Windows and the one used by the Apple Macintosh, feature the following basic components: pointer : A ...

Summarize the article Essay Example | Topics and Well Written Essays - 750 words

Summarize the article - Essay Example The authors state that core mathematics programs that use an explicit and systematic instructional approach provide an in-depth coverage of the most critical areas of mathematics and help students with disabilities achieve the best and effective learning. This core programs reflect the current research on effective mathematics instruction meaning that they are highly developed to support the learning of mathematics for children with disabilities. The authors point out that much of the research done on this area have concentrated on the effects of small group intervention strategies. For learners with disabilities, modifications are required from time-to-time. Therefore, core programs give teachers the instructional foundation to make modifications that are required make the instructional intensity effective especially for struggling learners (Doabler, Jungjohann and Baker 50). Research has indicated that many reviews in the curriculum fail to address demonstration of target content, structured student practice and procedures to get academic feedback. However, there are certain guidelines that teachers can use to make their core mathematics instruction more explicit and systematic for children at risk of mathematics disabilities. However, the teachers must understand the importance of explicit and systematic instruction. First teachers must understand what explicit and systematic instruction entails. Research has indicated that children at risk of mathematics disabilities (MD) learn better, when teachers use explicit and systematic instruction. Explicit instruction is a method used for teaching essential skills in the most efficient manner. Explicit and systematic instruction entails unambiguous teaching models, sequencing of instructional examples, instructional scaffolding, timely feedback and cumulative review of the whole process. The second issue is the practical guidelines for examination and enhancement of core math instruction. The authors

Business management Essay Example | Topics and Well Written Essays - 4000 words - 3

Business management - Essay Example This occurs until the time when their disruptive innovation manages to invade the previous value network. At that period, the conventional firm in that network can at best only defend the market share attack by employing a me-too entrance with the reward being survival and not thriving. The theory of disruptive innovation was initially invented by Harvard professor Clayton M. Christensen during his research on the disk-drive business. It was later made popular by his book The Innovator’s Dilemma, which was published in 1997. This theory gives explanation on the event by which an innovation changes an existing and established sector or market by initiating convenience, accessibility, simplicity and affordability in areas where complication as well as high cost are evident (Christensen and Anthony 2004, 46). Initially, a disruptive innovation is created in a niche market which may seem unattractive or insignificant to business incumbents. Eventually, the new product or thought totally redefines the business. Initially, disruptive innovations occurred as technologically straightforward. They comprised of off the shelf elements assembled together in a product design that was mainly simpler compared to the previous approach (Christensen 2006, 40). They provided l ess of whatever the consumers and consumers in the already established markets needed. This meant that they could not be effectively employed in those markets. They gave out a different package of qualities that were only valued in the emerging markets far from, and significant to the established market. Christensen asserts that a disruptive innovation has the ability to hurt well managed and successful companies (Hwang and Christensen 2008, 1330). He argues that this can occur regardless of the company being responsive to its customers, or having exceptional research and development. These companies have a tendency to ignore those markets that are more susceptible to disruptive innovations. This is

Acid Rain investigation Essay Example for Free

Acid Rain investigation Essay o There are many different kinds of erosion but acid rain or else wind erosion are the two main types which could have eroded the marble statue which was positioned in the garden close to the industrial site. o Acid rain is made up from of a cocktail of different acids e. g. sulphuric acid, nitric acid, carbonic acid. Sulphuric acid is released into the atmosphere from the burning of fossil fuels like coal and oil, nitric acid is given off from car exhaust fumes, These gases react with water vapour and oxygen from the atmosphere and with the help of sunlight turn to acids and fall to ground in the forms of precipitation with high acidity levels which are between pH 1. 5 and 5 (acid rain or acid snow). o Sulphur dioxide is harmful to humans and can led to bronchitis and other lung diseases. o Sulphur is released into the atmosphere through burning fossil fuels; most of the worlds air pollution is due to the smoke given off from burning things. o The increasing amount of acid rain, which falls each year, is due to the increasing amount factories and vehicles on our roads. o Lakes in Scandinavia are effected very badly by acid rain even though very little of it is actually produced there, it is carried mainly by prevailing winds from Germany, France, the UK and other large industrialised European countries. o Acid rain can destroy trees by removing vital minerals from the soil, buildings, metal work e. g. cars, bridges, it can also destroy lakes and rivers killing all fish and plants which live their, acid rain can also take effect on are health. o Nitric acid could be the main power in acid rain for it is the most corrosive of all the acids which make up acid rain. Calcium carbonate + sulphuric acid = calcium sulphate + water + carbon dioxide CaCO3+H2SO4= CaSO4+ H2O+CO2 This word is equation is not to blame for the erosion of the marble statue because calcium sulphate is an insoluble participate which means that when the calcium sulphate come into contact the statue will be coated preventing it from any further erosion. With sulphuric acid not the blame for eroding the statue that leaves nitric acid and carbonic acid, carbonic acid is very week and therefore it would not be possible for it to erode the statue in such a short time, so that means the acid which has eroded the marble statue is nitric acid Calcium carbonate + nitric acid = calcium nitrate + water + carbon dioxide CaCO3 + NH3 = Ca(NO3) 2+ H2 O+ CO2 What am i going to investigate? : I am going to find out how the concentration of nitric acid would effect the marble statue and would quickly it will erode depending on how high the concentration of acid is. With the results I gain from this experiment I will draw up a graph to show how the concentration has taken effect. Safety: Like all experiments safety is very important and everything should be done carefully, safety goggles should be worn at all times in this experiment, we are using acids which are very strong, especially nitric acid, and therefore can easily burn so extra care is needed. All rules for experiments should be fallowed, to prevent any unwanted accidents, e. g. chairs below tables, tie tucked in. Fair test: To make this experiment fair a number of things must remain the same through-out the investigation: 1. same volume of acid used through-out, will be 25cm3. 2. Same type of acid used in the testing, in this experiment it will be nitric acid which I will use. 3. Every investigation must be done in the same temperature, this will be room temperature. 4. Same weight of marble used which will be measured to two decimal places. 5. So my results are correct I will do each experiment twice and find the average from the two tries. Apparatus: 1. Electronic scales- will be used to weigh out the marble to an accuracy of two decimal places. 2. Measuring cylinder- this will be used to measure out the volume of the acid. 3. Stop clock- used to time how long the marble is reacting with the acid. 4. Marble chips- will be used to react with the acid; some of the marble will be in powder form to speed up the reaction. 5. Nitric acid- will be used to react with the marble chips. 6. Beaker- will be where the reaction will take place. 7. Safety goggles- used to protect your eyes in case of any spillages, should be wore at all times during the experiment. What affects the rate of reaction? There are three main factors which can effect the rate of reaction on the marble statue they are: The concentration of the acid- the higher the concentration the more collisions will take place therefore erosion occurs quicker. The pressure of the acid- the higher the pressure the more collisions due to the particles being closer together. Temperature- the higher the temperature the more energy the particles will have meaning they will more much quicker and cause more reactions. Light- the amount of light available can alter the rate of reaction for the light will give energy to the particles which will increase the number of collisions. The size of the solids surface- the larger the surface area the longer it will take to be broken down, so a reaction on a solid with a small surface area will take a less time. Variables: Controlled- what I will keep the same through out this whole investigation is the mass of the marble which I will be used, it will be measured accurately using electronic scales. The volume of the acid will also be the same and it will be measured out using a measuring cylinder. Independent-this is what will be changed through-out the experiment, I will change the concentration of the acid for each part of the investigation. Dependent- I will measure the length of time it takes for each concentration of acid to erode the marble pieces. This will be done using a stop clock. Prediction: I think that if the concentration of the acid is increased the speed of the reaction will increase, this is because with a small concentration of acid mixed with marble there is less acid particles to react with the marble meaning there are fewer successful collisions, with a much larger concentration of acid mixed with marble more collisions will take place because there are more acid particles which means that the reaction will take less time. Suitable range of readings: I will have to collect enough readings from my experiment to draw a graph, this means I will need more than 5 readings, so If I record a reading every minute I should have enough information. I will do each experiment two times and take the average results. From this I will draw a graph to show the concentration of acid against time taken.

Feared Drowned :: essays research papers

Favorite Poem I picked the poem â€Å"Feared Drowned† by Sharon Olds as my favorite poem because it reminds me of a hard time that I had to overcome in my life. Once in my lifetime, I found this one perfect person who I fell in love with and lived happily ever after. Yeah, in reality this did not happen. Yes, we did have common interests and therefore developed romantic involvement. Real life relationships are more like "The Real World" rather than "Romeo and Juliet". It was a fact of life that couples do break up. In my freshman year of college I lost someone very special. My girlfriend at that time broke up with me but she still wanted to be friends. We had been in a relationship for about 4 years and all of a sudden everything started to fall apart. I could not figure out how that could be possible to be friends still. I always thought once you break up that’s it you go your way and I go my way. I didn’t really want to be friends with her. I was ready to move on with life but she kept coming back to me. Although, I didn’t look at her the same way I used to but she still wanted talk on the phone and go out. Growing apart was the reason for our break-up. This was an instance where we just did not feel attracted to each other anymore and that resulted in an end of relationship. She started talking to another guy and I started talking to this one girl and we came to the conclusion that we should break-up before anything bad happened such as losing trust in one another and this could hurt our relationships forever. Now I have overcame that tough time and I am still friends with my ex-girlfriend.

Adhd and Sleep Patterns

ADHD and Sleep Patterns The purpose of this research is to explore the sleep patterns of children with ADHD symptoms that have been reported by parents. The hypothesis according to O’Brien et al. (2003, p. 334) is that â€Å"domains of neurobehavioral function would be selectively affected by sleep-disordered breathing (SDB). † The null hypothesis according to this research is that multiple sleep disorders are more relevant in children with attention deficit hyperactivity disorder, ADHD, symptoms. Some of the disorders are: obstructive sleep apnea, snoring, spontaneous arousals, rapid eye movement, and periodic limb movements. Data Collection The data used for this research was collected by O’Brien et al. (2003) using various methods. Questionnaires were distributed to the parents who were enrolling children into first grade. Out of the 11,983 surveys distributed, a total of 5,728 usable responses were available to sample, a total of 47. 6%. From these samples, the researchers found that 11. % of the children were reported snore often, and 7. 3% of those children who snored were reported by parents to have attention-deficit/hyperactivity disorder symptoms. O’Brien et al. (2003) selected 83 children whose parents had reported them to show symptoms of ADHD to receive a sleep evaluation in a medical center, along with a control sample of 34 children with no reported signs of ADHD. After conducting the sleep tests, O’Brien et al. (2003) reported that 5% of â⠂¬Å"children with significant ADHD symptoms, and 7% of children with mild symptoms† (p. 57) had high periodic limb movements. It was also found that rapid eye movement was more prevalent in the high-symptom ADHD group. According to the study, â€Å"5% of children with significant ADHD symptoms, and 26% of those with mild symptoms† had indications of sleep apnea (O’Brien, 2003, p. 554). Conclusion According to research, children with many ADHD symptoms are no more at risk for rapid eye movement during sleep than children with no ADHD symptoms. Research also confirms that children with ADHD symptoms have a higher risk for other sleep disorders. This research cannot confirm that children with ADHD have higher rates of periodic limb movement. O’Brien et al. states â€Å"an unusually high prevalence of OSA was found† in children with ADHD (p. 561). O’Brien et al. (2003) rejected the null hypothesis of children with ADHD having a higher risk of all possible sleep disorders. Research has validated that children with ADHD have a higher risk of some sleep disorders but not all. More studies need to be done on children who have been medically diagnosed with attention-deficit hyperactivity disorder to evaluate any sleep disorders better. Reference O'Brien, L. , Holbrook, C. , Klaus, C. , Bruner, J. , Wang, M. , Tuell, A. , et al. (2003). Sleep and Neurobehavioral Characteristics of 5- to 7-Year-Old Children With Parentally Reported Symptoms of Attention-Deficit/Hyperactivity Disorder. Pediatrics, 111(3), 554. Retrieved from Academic Search Complete database.