Math Driving Map Essay Example | Topics and Well Written Essays - 500 words

Math Driving Map - Essay Example a. Interstate 25 to Cheyenne, WY Road distance in miles (from the map) = 549 Driving time = = = 9.98 hours b. Interstate 80 to Rock Springs Road distance in miles (from the map) = 158 Driving time = = = 2.87 hours Total driving time from Albuquerque to Rock Springs = 9.98 + 2.87 =12.85 = 13 hours (to the nearest half hour). Answer 2. A brief description of the process used to construct the problem: The average aircraft groundspeeds for the two stages of travel are provided with the help of atlas and road maps. Since the students are required to find the travel time, they have to use an atlas or road map, which can give the air travel distance as the straight line distance between the required points. Problem Statement : Given: You travel by air from Memphis, TN, to Las Vegas, NV, with stops in Oklahoma City, OK, and El Paso, TX, en route. Average aircraft groundspeed is 380 km/hour from Memphis to Oklahoma City and 310 km/hour from Oklahoma City to Las Vegas. What would be your total travel time (to the nearest half hour)? Steps: 1. Find the air travel distance between the points from the map. This can be done by measuring the distance between the points in the map and multiplying this distance with the scale of the map. 2. To get the Travel Time, divide the distance by the aircraft groundspeed. Travel by air from Memphis, TN, to Las Vegas, NV, with stops in Oklahoma City, OK, and El Paso, TX, en route. Air travel distance from Memphis to Oklahoma City = 756.39 km

Extra paper Essay Example | Topics and Well Written Essays - 2500 words

Extra paper - Essay Example In the order to achieve the overall objective, an organization needs to consider the needs and demand based on the preference level of an individual. In the context of an organization, motivational factors play very crucial role for not only encouraging the employee towards the respective job role, but also for the end customer by satisfying their ultimate demands. Additionally, prior consideration of motivation will assist an organization in improving overall performance. Moreover, emphasizing motivational factors of different stakeholders, an organization can strengthen its position through higher level of growth in revenue (Jerome, 2013). In this regard, the essay intends to address the role of advertisement in motivating the probable customer and improving organizational performance. Moreover, the essay attempts to define the theory advocated by Maslow i.e. need hierarchy theory with the specific advertising artifact of Harley Davidson. In the contemporary era of the bossiness environment, persuasion of the people is highly important as well as critical factor for businesses to conduct operations by satisfying their needs and business sustainability. Additionally, based on the Maslow need higher hierarchy theory, individuals are identified to be attracted towards products and/or services offered by companies that are able to meet their satisfaction level needs. Thus, the power of persuasion plays an important role for a company to influence the beliefs, intentions, motivations, attitudes as well as behaviors of customers. In this regard, business organization has significantly noticed that advertisement should be an effective mean of changing the persuasion level of the people in a determined way. For instance, an individual having a need of a particular mode of transportation to be in time at office,

Synthesis and Purification of Acetylsalicylic Acid Essay Example for Free

Synthesis and Purification of Acetylsalicylic Acid Essay Synthesis and Purification of Acetylsalicylic Acid (ASA or Aspirin) Background Salicylic acid is a phenol as well as a carboxylic acid. It can therefore undergo two different types of esterification reactions, creating an ester either with the hydroxyl or with the acid. In the presence of acetic anhydride, acetylsalicylic acid (aspirin or ASA) is formed. Correspondingly, an excess of methanol will form methyl salicylate, which is also an analgesic. In this experiment, we shall use the former reaction to prepare aspirin. Salicylic acid will not react significantly with acetic acid to produce aspirin. Acetic acid anhydride, however, is more reactive than acetic acid because the acetoxy group (-O2CCH3) is a much better leaving group than the OH- of acetic acid. The reaction has one complication, however, in that an esterification can occur between the phenol and acid portion of adjacent salicylic acid molecules. Further, more molecules can bind to the remaining free substituents on these molecules to create a macromolecule, or polymer. The polymer is formed as a by-product. Acetylsalicylic acid will react with sodium bicarbonate to form a water-soluble sodium salt, whereas the polymer remains insoluble. This difference can be used to purify the aspirin product. The most likely impurity in the final product is salicylic acid, which can be either unconsumed reactant, or the result of hydrolysis of the aspirin product. Salicylic acid is removed during the purification steps as well. Salicylic acid, like most phenols, forms a highly colored complex with ferric chloride, and is easily detected. Aspirin does not form the colored complex because the hydroxyl has been acetylated. Provide tabulated and experimental MP’s for product. Report mass and moles for the reactant and product, and calculate yield % on a molar basis. Mechanism The mechanism is called nucleophilic acyl substitution. It is similar, but not identical, to the hydrolysis on pg 802. The entering nucleophile is salicylic acid, not water. On the resulting tetrahedral intermediate, the H from salicylic acid moves to the middle O on the anhydride. Finally, the leaving group is acetic acid, not chloride. No base is involved. Provide structures of all intermediates in your lab report.

Grandma and Grandpa :: Personal Narrative Profile

Grandpa Pat McGill, Jr. of Wisner, Nebraska always entered a room smiling. Pat fathered eleven children, including my mother, and had over fifty grandchildren, including me. Even though my grandpa and I were not all that close, I admired and respected his kind and gentle nature. He passed away in the summer of 1996, and I didn't get to say goodbye to Grandpa Pat McGill before he headed up to heaven with all the other saints. All but one of the McGill grandchildren were at my grandpa's memorial service. I held my mom's hand as all of the children and grandchildren lined the aisle and acted as an "honor guard" for the casket. We both sobbed. At the end of the service, the priest announced that there would be an all-night vigil in the church for my grandpa, and they needed volunteers to sign up to stay with him in the church. I didn't think much of it, assuming that townspeople and family members would flock to the signup sheet. Apparently EVERYONE made this assumption. A contingent of my cousins went out to the bars to hold "an Irish wake" and lubricate themselves with alcohol. The residents of Wisner mostly went home to their beds. It turned out that no one had volunteered to stay with my grandpa from the hours of 2:00 AM to 6:00 AM, and hysteria broke out. My grandma was heartbroken. My mom was scrambling to solve the problem. Then I spoke up: "I'm used to staying up all night. I can do it." Everyone looked at me and blinked. "Really?" they said. "All night?" I took my notebook to the church and sat in the front pew. I worked on a short story called Mushroom until I was alone in the church with my grandpa's open casket. It was impossible to distract myself from this situation anymore. I approached my grandpa and looked closely at him. I started talking to him about the things I had been doing in Massachusetts. I sang songs to him. I asked him if I would ever find a way to stop loving the girl who broke my heart a year earlier. I cried for a little while. I touched his hands. I realized how much I admired the power of his smile and his capacity for joy.

Guided Reading Essay

Abstract This paper will describe the leveling process and how leveled books fit into the reading classroom. It will also describe how to use tools yourself, to locate lists of leveled books, how the listed levels of a title compare between one you leveled, what the publisher class the level and the guided is reading classroom as a function. The last part of this paper will describe the instructional level of a student previously interview in Module 1. Guided Reading How to use leveling tools yourself Guided reading is an instructional approach that teacher uses when students are reading at the same level of instruction. The teacher selects books from certain reading levels to guide students to make connections from print to the text. The books are easily read with the support of the teacher. Challenges and opportunities for problem solving are offered in the text. Choice selection of the books from the teacher will expand their strategies. The purpose of guided reading is for the teacher to select books that students can read with 90% accuracy. When the story is introduced to the student by the teacher, the students, through their own strategies understand and enjoy the story because it is available to them. Pinnell, (2007) states that guided reading gives students the chance to apply the strategies they already know to new text. The teacher supplies support, but the ultimate goal is independent reading. Readers that have developed some since of print have already gained important understanding of it. If they have encountered a problem in reading they will monitor their own reading and check on themselves while searching for possibilities or alternatives How to locate list of leveled books. In order for the teacher to locate leveled books for their students, the teacher should select the students with similar reading habits and behaviors. These students should experience reading habits and behaviors in the same time frame. The guide lines of the choice of books should be not too easy, yet not too hard, and offers a variety of challenges to help readers become flexible problem solvers (Pinnell, 2007). When choosing a guided reading program or leveled books, the teacher should look for books that are similar to their knowledge, are interesting to them, support them to move to the next step in reading, and give just the right amount of challenge to ensure that problem solving is taking place while supporting fluency and understanding. Leveled book collection is a large set of books organized in levels of difficulty from easy books that an emergent reader might read, to the longer, complex books that advanced readers will select. The leveled books collections may be housed in an area where it is easily accessible. A key component in a guided reading program is the leveled books. The scholastic Guided Reading Program is a varied collection of books that are categorized by the kind and level of challenge they offer children as they are learning to read. The Guided Reading Program consists of 260 books organized into 26 levels of difficulty –Levels A-Z. Many different characteristics of the texts are considered in determining the level of challenge and support a particular book or short story presents (Pinnell, 2007) Some leveled books may consist of the teachers’ working collaborately together to construct leveled books from large collections of books. When teachers have been teaching a long time, they began to acquire the knowledge necessary to know what is easy and what is difficult for their students. When using the books frequently, the teachers will notice that categories of their collections will become more established (Scholastic. com) How the listed levels of a title compare between one you leveled. There are factors and criteria’s for leveling books. There is no distinct characteristic that can be used to evaluate text or reading materials. Some of the factors that are considered when evaluating text are length, layout, structure and organization, illustrations, words, phrases and sentences, literacy features, and content and theme (Scholastics. com). When compared the book that was leveled with the books in Scholastics, it was very close. The formation was based on the factors and criteria’s’ for leveling books. Guided reading classroom, how it functions, its advantages, and its disadvantages. The guided reading classrooms should have an independent reading practice location. This independent practice space should welcome students to a rich environment for reading. Teachers with a good sense of what a rich reading environment consist of will include in the reading practice location pillows or a couch for a feeling of an invitation to read. Students need to feel very comfortable when reading. The library in a guided classroom needs to be complete with rich and exciting literature. Some of the literature that should be included in the library is fiction, nonfiction, fantasy, magazines, current events, and sports and whatever you feel as a teacher that the students will be interested in. Technology is a major component of a guided reading classroom. It services as an independent and small group practice while the teacher is working with students in a small guided reading group. The guided reading groups should consist of four to six students at a time. The sessions for guided reading groups vary depending upon what level of readers you are dealing with. It is often 10-15 minutes for emergent readers, and 15-30 minutes for more advanced readers. Also in a guided reading classroom there should be cross curriculum centers for writing, art, and science which can be done at their desk with very little instruction. This would take very explicit planning on the teacher part. This will allow for the teacher to continue guided reading groups. A teacher-led small-group assessment area should be located in a place where the teacher has total vision of her classroom, but yet in an area where the students that are in the guided reading area can be together so that the skill can be implemented as one. Finally, there should be a designated area where the teacher can teach in a whole group setting. The advantages of a guided reading classroom when the teachers are working with a particular group, is that they can control what is going on in the classroom and ensure that the students are actively engaged at all times. By setting guided reading classrooms up this way, the teacher can take an informal assessment of behaviors whether or not the students are working in centers, at their desk or with the teacher in a guided reading group. The teacher should be taking running records, jotting anecdotal notes, or even conducting oral interviews if time permits. The disadvantages of this guided reading classroom is that it will take a lot of planning time to ensure that the centers all have meaningful activities that will help them read or increase their ability to interact with each other. Most of the time teachers do not have centers that are effective because of the necessary time needed for preparation to ensure an effective guided reading classroom. These guided reading groups should constantly change from week to week to ensure that all students are actively engaged in a differentiated atmosphere. Student from Module 1 This student could fall between emergent literacy and beginning reader because in module 1 the student started finger pointing and looking at the picture to determine the words. Also the student had trouble with the recognition of sight words. The student experienced difficulty with decoding unfamiliar words. This was a 3rd grade student that seemed very happy at home. The student does understand the concepts of print and words. Even thought she had trouble with decoding unfamiliar words, she seems to have phonological awareness. Knowledge of alphabets was noted. Her Independent level was grade 1, Instructional grade 1-2, and Frustration Level is Grade 3. Can this student benefit from a pull-out intervention program that focus on sight words and decoding? Conclusion This paper described the leveling process and how leveled books fit into the reading classroom. It will also described how to use tools yourself, to locate lists of leveled books, how the listed levels of a title compare between one you leveled, what the publisher class the level and the guided is reading classroom as a function. The last part of this paper described the instructional level of a student previously interview in Module 1. References Pinnell, G. S. (2007, Guided Reading Program, Scholastic, Scholastic, Red, New York, NY Scholastic. Com Retrieved September 14, 2009 from http://www2. scholastic. com/browse/article. jsp? id+4177.

Should Child Abduction Be A Valuable Parenting Support Essay

In reviewing your suggested app, â€Å"Security Alert,† I felt your proposal was worth considering. With forty-percent of surveyed Americans feeling unsafe walking at night, this app could aid in reducing the anxieties associated with this fear as pointed out in your proposition (Sadd, 2011, para. 6). Furthermore, with three-fourths of surveyed parents stating that child abduction was a fear that they held and one-third of these parents admitting it was a worry that affected them frequently, this app could even further reduce anxieties (Bilich, n.d.). Consequently, decreasing the apprehension that one might feel. Therefore, this shrinking of one’s level of stress, could aid in the development of better physical and emotional health, subsequently lessening the risk of developing other stress-related disorders (Nevid, 2015, p. 357). Moreover, â€Å"Security Alert† could prove to be a valuable parenting support, should an actual abduction occur, as the â€Å"Redâ €  option would allow for faster response time as also pointed out in the dissertation. Rapid response time is critical in the recovery of an abducted child, as seventy-four percent of slayings occur within the first three hours after an abduction (Bilich, n.d.). Again, I foresee an app such as this being successful in providing security for its users, although disguising it as a security application may not prove to be effective. Ultimately, the likelihood that an abductor would take the time to open the app is extremely low.Show MoreRelatedI Felt Your Proposal Was Worth Considering886 Words   |  4 Pagessurveyed Americans feeling unsafe walking at night, this app could aid in reducing the anxieties associated with this fear as you had pointed out in your proposition (Sadd, 2011). Furthermore, with three-fourths of surveyed parents stating that child abduction was a fear that they held and one-third of these parents admitting it was a worry that affected them frequently, this app could even further reduce anxieties (Bilich, n.d.). Consequently, decreasing the apprehension that one might feel. ThereforeRead MorePositive Effects of Single Parenting2616 Words   |  11 Pagesof Single Parenting Concepts Every Single Parent Needs to Keep in Mind By Jennifer Wolf, About.com Guide See More About: †¢ effects of single parenting †¢ coping strategies †¢ divorce and children †¢ effective parenting You might not often think of being a single parent family as a bonus for your kids. There have been many sacrifices along the way, and plenty of times when you wished things were different. However, there are some positive effects of single parenting that you should bear in mindRead MoreCritical Analysis Of Legal Regime For The Better Future Of Children Essay6622 Words   |  27 PagesIntroduction of Childs Child Rights The question of the rights of children in the modern times has emerged as one of the most vibrant issues in contemporary human rights discussions. National and international initiatives have been underway to understand and provide solutions with far reaching affects. Notable among which has been the UN Convention on the Rights of the Child adopted by the General Assembly of the United Nations, on 20 November 1989, the first legally binding code of child rights in 54Read More11 Types of Essay4025 Words   |  17 Pagesinformative and requires proper knowledge. The writer has to do proper research for writing an essay on cars. He/she should know some specific terms used for cars. This essay can provide a lot of information to the reader. It has to be very interesting and catchy. There are different ways of writing an essay, one can descried his/her own car or his/her dream car. The writer should specify the reason why is he/she writing particularly an essay in cars. In a descriptive e ssay you need to mention all

Security Measures For The Port Of Boston Essay - 1212 Words

Described as a weakness in security, vulnerabilities represent a â€Å"gap or exposure in the protection of an asset that can lead to damage or destruction†¦Ã¢â‚¬  (Edwards Goodrich, 2013, p. 12). Much like other transportation systems, the Port of Boston has several vulnerabilities that must be adequately addressed in order to properly secure the port. The top three vulnerabilities to the Port of Boston are listed below. Cyber related vulnerabilities present the greatest risk to the Port of Boston. Conley Terminal’s reliance on networked systems to plan, manage and execute daily port operations makes it vulnerable to a number of cyber related threats including network hacking and viruses. Although cyber awareness has steadily increased over the years, Kramek (2013) points out that â€Å"cybersecurity awareness in U.S. port facilities [is] generally low [and] the cybersecurity culture in U.S. port facilities is generally lacking† (p. 27). 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