Beach Sediments Essay Example | Topics and Well Written Essays - 2000 words

Beach Sediments - Essay ExampleSome beaches be built to great widths by depositarys washed to the sea by episodic floods, gradually eroding until the attached major flood replenishes the sand (Beach Formation and Types of Beaches and Sand).Beach sediments are delivered per year in million cubic yards through longshore transport. Different beaches have different colors and textures because of the various sediments that make them up. at that place are beaches made up of eroded shale cliffs, multicolored agates background signal and polished by the surf, feldspar minerals, ground quartz, and even iron minerals. The various make up of the sediments determine the origin of these sand beaches which help researchers be more in weeation about a particular coast.Mechanical sediments, also known as clastic sediments, came from the erosion of oceanic rocks formed during the earlier times. These sediments are carried by streams or waves to the place where they are deposited. oceanic sedim ents, especially in the form of turbidites, are usually carried over and deposited at the bottom of continental slopes (The capital of South Carolina Encyclopedia 42907).Chemical reactions in seawater form chemical sediments which results in the precipitation of small mineral crystals that settle to the floor of the sea and finally form a chemically pure layer of sediment close tohow.Organic sediments are formed from plant or animal actions. ... There are also some traces of windblown vol fecal matteric and continental dusts found in organic sediments.Properties of SedimentsSediments have different properties which are universe studied by researchers for different purposes such as coastal engineering.One property of sediments is its physical form. Sediments can be loose, fluid, hard or buckram. Examples of loose sediments are sand and silt mud is a form of fluid sediment. There are also sand forms that are firm and stiff as clay. gruelling sediments are those rocks and coral pie ces that can be found in some beaches.Sediments can also be classified in terms of their cohesiveness. Sediments can be cohesive, non-cohesive or mitigated. Sediments such as clay and firm sand are highly cohesive as each particle stick closely together. botch and loose sands, as well as rocks and other loose particles, are non-cohesive. Mitigated sediments are chiefly non-cohesive sediments with a little mix of clay.Non-cohesive sediment behavior in water is mainly controlled by mechanic forces. The hydrodynamics of a particle refer to its ability to remain still or become entrained if on the bed surface, or to remain in suspension or to cease movement if in crusade (Sedimentation Investigations of Rivers and Reservoirs 7-1). The properties that crucially affect the non-cohesive particles hydrodynamics are its size, shape and specific gravity. The behavior of cohesive sediments, on the other hand, is controlled by electrochemical forces and dependent on the particle size, sedi ment mineralogy, and water chemistry.Particle size is considered to be the most important property of non-cohesive sediments. The size of the particle can be defined by any of the four methodsa) Nominal diameter - with this

Exploring relationship Essay Example | Topics and Well Written Essays - 1000 words

Exploring relationship - Essay ExampleTo comply with the requirements of the paper, one would research whether different Shih Tzus exemplify distinct and unique characteristics and traits or opt to select a favored share through particular behavior being exhibited. Likewise, one explores the concept of loyalty developed and exhibited by dogs to their know from various experiences. Currently, ones family owns quintuplet Shih Tzus three female and two male. All came from the dam (or bring forth) realised Mahogany. The pay off (the father) just recently died after 8 years of sharing his productive and unselfish love with only family members. He would be truly missed. From all the current Shih Tzus, one is particularly dominant in name of exhibiting more aggressive behavior with regards to her view of guests, other pampers, and the way she perceives herself as a member of the family. Her name is Ceesily, a pure while female of 16 months, who already bore one male puppy, named Hachiko. Ceesily had already exhibited dominant traits ever since she was born. She was the eldest of a brood of six puppies and at the moment she was delivered. Her mother, Mahogany, immediately decided transferring to another place to deliver the rest of the puppies. Being lost and apparently abandoned, family members found Ceesily crawling solid under the bed looking for her mother. She was the first to open her eyes, the first to crawl, to walk, to run and to assume a impish and mischievous pup to the others. However, as she began to grow, family members immediately recognized that Ceesilys physical appearance was different from the others. Her cover was not shaggy but finer and confined to her body. She did not grow them over her eyes and therefore, we could not bind them to a knot and put a cute ribbon, like the others. Likewise, she is the most aggressive to guests as she keeps barking and charging at new people who come visit the house. Despite her aggressiveness, she is also the only one who sleeps with the youngest member of the family on the bed since Ceesily is the only one among them who could jump high and could therefore treat herself to a lazy afternoon on the sofa or the bed, as she desires. Upon observation, one noted that the Shih Tzus chose ones mother as their master or boss since she was the one who regularly feeds them. When feeding time comes, all five are aligned in strategic positions patiently waiting for their respective share. Another indication that these pet dogs have selected her as their special friend is the fact the when she works on her computer (as she is a self-employed person writer), all the five dogs could be observed scattered by her side. Ceesily, as her jumping prowess would attest, could be seen lying on the sofa chair where ones mother is seated. The rest of the dogs lie by her foot, one under the table, and still others within the vicinity. One female, a young six month of age(predicate) puppy named nut ca se, would sometimes beg her to be carried and be lodged together with Ceesily on the couch. It was like seeing a whole Shih Tzu family surrounding their own mother. When she finishes her work, all the dogs go down together with her, except Fruitcake, who despite well-educated how to ascend the stairs, have not learned the skills to go down as such, mother goes down with Fruitcake being carried. Having pets in the family is actually challenging in terms of additional

How to successfully implement technological change using Essay

How to successfully pass technological change using sociotechnical principles lessons from result studies - Essay ExampleThe whole electric-power industry felt the consequences (Strategos, 2008). The problems that occurred at Babcock and Wilcox were attributed to quite a few antithetical factors, namely technological difficulties. The company had built a limit at Mt. Vernon on the Ohio River and had pre-sold an entire year of pressure vessels. Before long, they noticed that every single ace of the pressure vessels they were manufacturing was behind schedule (Strategos, 2008).Other problems abounded at the Mt. Vernon plant. Labor shortages, malfunctioning machines, rigid standards, and added expenses plagued the company, causing new delays to believe place. Critics of the companys management team also say that corporate arrogance played a role, as had the choice for the location of the plant in the first place (in an area where labor was short and the great unwashed were very d ifficult to train).A lot of money had to be spent in vain develop workers that only 33% stayed behind after training to actually work for the company. In addition to world short on labor, the company was also short on skillight-emitting diode labor.The company also had equipment problems. These led to even further delays in getting the pressure vessels out (Strategos, 2008).Its customers were so frustrated by the delays that they began to take partially-manufactured units out of the Mt. Vernon plant and have the companys competitors finish them. The costs associated with these customers waiting any longer were just similarly high (Strategos, 2008).Kaizen Event for NC MachiningAccording to the causal agent study for this particular machining company A Kaizen Event helped a jobbing-type machine shop implement workcells and set the stage for dramatic improvements in inventory, delivery, productivity, and quality. In this particular case, the results were that, In the three months a fter cell startup, the pump assembly line was never once stopped or inconvenienced by a parts shortage from this cell. WIP inventory went from three months to three days. Productivity improved by about 50%. Capacity was released for increased production demand. Quality improved (Strategos, 2008).Mechanical Control CablesThis case study tells about an older organization that had grown to be very successful, but as has a lot been the case, met up with technological times and hit a roadblock. Their traditional way of doing things had led to too oft overhead. After 2-3 consultants spent a great deal of time at the company and taught, learned, experimented, and cajoled (Strategos, 2008). According to the case study for this particular company, In the end, five workcells were in place and a macro layout showed the locations of remaining cells. procreation was well along and teams were developing. Supervisors were learning to deal with the cell environment. Mechtrol carried on this work in the years that followed (Strategos, 2008). canvass & ContrastThe last two cases are similar in structure, but are completely different from the first case. In the first case, major problems are causing unforgivable delays that rocked an entire industry. In the act and third cases, a few relatively minor adjustments in cell layout needed to be do in order to maximize speed, efficiency, productivity, and overall profitability. The decisions were also better thought out in the atomic number 42 and third cases, and the management teams took things impressively slower

Pain from Free Trade Spurs Second Thoughts by David Wessel and Bob Assignment

Pain from Free Trade Spurs Second Thoughts by David Wessel and Bob Davis - Assignment ExampleMr. Alan S. winker a former Federal Reserve Board vice chairman along was a genius of free trade along with many other economists. Such a turnaround stems from the echoes of resentment among the employ middle class on the threat posed to their secure employment through the estimate 30 million and 40 million jobs are vulnerable. Free trade was touted as good for American business and American consumers. American businesses were expected to do better from using the cheap labor in the developed worlds, while the America consumer would benefit from the lowering of costs. Yes, free trade has done that, but the average American consumers are losing employment from outsourcing of jobs that were not expected to leave the shores of the country. Manufacturing was anticipated as the major facial expression of outsourcing, while the expectations were that white collar jobs were would not be affected. However, the actual story has been different along with outsourcing of manufacturing there has been a strong flow of white-collar jobs to countries like India and China, where the skill sets for these jobs are present and cost less. So why did this happen? It is not that free trade is bad, but the changes that would result were not truly anticipated, therefrom the preparations to face the challenge of change was not adequate. Mere retraining of employee skills is insufficient. The instilling of higher knowledge and skills has to go down to the grass root level, which means that appropriate changes to education have to be put in place.

Community Oriented Policing Essay Example | Topics and Well Written Essays - 1250 words

Community Oriented Policing - Essay Example oneness major aspect of this approach is the effort to prevent crime or else than just addressing it after the fact. By focusing on the role of police and the community in recognizing factors that lead to crime and resolving those issues rather than just relating to a crime scene, prevention of crime can be the final result. The philosophy canful this system is full-service personalized policing, working with citizens to identify and solve problems (California, 2008).Studies have shown that the main strategies commonly used in the police department-rapid response, reactive arrest, and random patrol-do not necessarily deter crime (OJJDP, 2004). No matter how promptly an officer responds to a crime scene, injury is often caused within seconds and response time has no authentic benefit in preventing the crime. unstable arrest, in response to observed and reported crime, should discourage an individual from committing a similar crime in th e future, but that has not been the case, especially with the number of juveniles engaged in crime. Reactive arrest has little effect on juvenile crime. The third strategy, random patrol, is not what the community considers the silk hat use of police resources. The chance of apprehending a criminal by chance has not warranted random patrols as a system of crime deterrence.WitNew Approaches to Crime Prevention With the present efforts to include members of a community in the prevention of crime, COPPS is being put into place throughout the United States. With quality contacts between police and citizens, little crime will occur and knowing what causes crime will minimize occurrences of crime. Some of the benefits realized by this innovative system are as follows (OJJDP, 2004 California, 2008)Surveillance of residential neighborhoods by residents themselves can deter crime. police can gain information from informal interactions with residents.Interaction with residents also improves residents ability to protect themselves.When the state-supported regard the police and are confident of police protection, likelihood of crime is reduced.Community involvement establishes new public expectations of and measurement standards for police effectiveness. Involvement requires constant flexibility to respond to all emerging issues.It decentralizes police run/operations/management.It shifts focus of police work from individual incidents to addressing problems identified by the community.The main areas of concern that strength lead to crime in a community are based on population, age, economic standing, vitrine of trapping, community interaction, employment and education. One area in which crime is most likely is in low-income housing complexes. This type of housing has incurred low esteem through its lack of attractive design and proper maintenance. in that location is a sameness about this type of property that does not encourage pride of place. The people who sto p in these units are often unemployed and lack specific skills. Depression, drug dependency, and alcoholism are liable(p) to exist because of inability of tenants to raise their standard of living. Anderson (2001) offers Spelman and Ecks model of three components necessary for crime to