Civil engineering Essay Example | Topics and Well Written Essays - 500 words - 1

Civil engineering - Essay Example d maintenance of natural and physical built environment as roads, bridges, buildings, canals and dams A degree in civil engineering covers subjects in mathematics, physics, design, project management and specific topics in civil engineering. Civil engineers possess an academic degree with a major in civil engineering whose length of study varies from three to five years. After completion of the certified degree program, the engineer must satisfy the exam requirements and have work experience before being certified as a professional engineer. Certification means that the certified engineer may prepare, sign and submit engineering plans and drawings to a public authority for approval while abiding by the code of ethics set by the certifying bodies. The field is concerned with rocks, soils, highways, sewers and underground water systems, foundations of buildings and bridges. The professional engineer studies technical information obtained from material testing, sciences of geology and hydraulics to design foundations and structures while ensuring safety and economy of the project. This discipline is concerned with the science of waste management, water purification, cleaning of contaminated areas, industrial ecology and reduction of pollution. Policy makers rely on technical data obtained through environmental engineering to make environmentally related decisions. It deals with the management of quality and quantity of underground water and above ground water resources, like rivers, lakes and streams. It involves analyzing geographical areas to forecast the quantity of water that is likely to flow into and out of a water source. It deals with the design of structures to ensure that they are economical, safe for the users and serve the desired function. Loads acting on the structures and the stresses created due to these loads are identified in order to design a structure that withstands these loads. The structures include bridges, tunnels, highways, steel

Analysis of Digital Mapping Assignment Example | Topics and Well Written Essays - 2250 words

Analysis of Digital Mapping - Assignment Example This method of cylindrical projection was invented in order to overcome the shortcomings of the Mercator projection method. the Peters Gall method was developed by German historian Dr. Arno Peters and British clergyman James Gall in 1973. This method was developed particularly in order to rectify the errors in area representation of countries. this method makes use of the equal-area map concept which shows areas more precisely. as compared to the Mercator projection, the area between the latitudes lines near the poles does not increase in the Peter gall projection method. this assists in decreasing the area distortion of the Mercator projection method. this projection method developed by Peter and gall received many recommendations from various organizations involved in the development of third world countries as it helped them inefficient resource allocation based on areas. however, in spite of its improvements as compared to the Mercator projection method, peter gall method also ha s significant drawbacks. the projection is unable to accurately show the shape of continents and the shapes of continents are distorted as longer or thinner in the peter gall projections. also, the peter gall projection method suffered from extreme distortions in the pole regions which was normal for any cylindrical projection method. as a result of these shortcomings, the method was not used widely in maps.   in equal in size to  Brazil, which  is 5 times larger than Alaska.      Peters Gall Projection This method of cylindrical projection was invented in order to overcome the shortcomings of the Mercator projection method. the Peters Gall method was developed by German historian Dr. Arno Peters and British clergyman James Gall in 1973. This method was developed particularly in order to rectify the errors in area representation of countries. this method makes use of the equal-area map concept which shows areas more precisely. as compared to the Mercator projection, the area between the latitudes lines near the poles does not increase in the Peter gall projection method.   this assists in decreasing the area distortion of the  Mercator  projection method. this projection method developed by Peter and gall received many recommendations from various  organizations  involved in the development of  third  world  countries as it helped them inefficient  resource alloca tion based on areas.  however,  in spite  of its improvements as compared to the  Mercator  projection method, peter gall method also has  significant  drawbacks.  Ã‚  

Database and Terrorism Essay Example | Topics and Well Written Essays - 500 words

Database and Terrorism - Essay Example On the other hand, there are information, especially those related to terrorism as well as in national security itself that are permitted to be shared with the public. This is what this paper will explore. The right to know or access information from the government, including those that concern national security, is guaranteed by the US Constitution. Judicial jurisprudence in this regard has consistently upheld that the right to acquire information is an essential component of the First Amendment. In this regard, there are indeed information that the public has the right to know and must know. For instance, in the event of terrorism, the public must know how to respond and, hence, must acquire information in regard to the nature of attacks and ways how to mitigate it. According to Wessely and Krasnov (2005), authorities should seek partnership with the public, provide measure facts for them to make independent choices rather than providing information that is believed what they should hear. (p. 218) Another area wherein access to information is vital concerns the scientific community. There is a growing belief among policymakers that suppressing the transfer of knowledge and technology is vital to the security of the United States. Such belief is not unfounded. Between 1998 and 2000, the US faced three national security crises involving the potential loss of scientific and technical information when China stole advanced military technology from the Department of Energy’s premier national security laboratories. (Esano and Uhir 2003, p. 107) Restricting access to scientific data and technology, on the other hand, could prove detrimental to the growth of the research and development in the United States because such restrictions could diminish the amount of scientific and technical data available in public domain and obstruct scientific inquiry. What must be done is a close collaboration between the security agencies and the scientific

Goods Design Research Paper Example | Topics and Well Written Essays - 2500 words

Goods Design - Research Paper Example Donald Norman moved away from mainstream scientific thinking by transforming his quest for enhancement of life. His streams of thoughts analyze an object not merely by its proposed use but its interaction with the user. Beyond serving a use an object has intrinsic ability to appeal to the user’s subconscious. This ability is attached subjectively based on the user moods, preferences and expectations. Norman believes that an attractive design is capable of creating pleasant experiences. He also believes that aesthetically pleasing objects usually appear more effectives by virtue of their sensual appeal. He suggested that although this ability did not influence the usability of the object it however influenced motivation of the user to perform the intended task. Cognitive thought processing takes place in either depth first processing that minimized distractions or breath first processing that takes advantage of the distractions and converts them into creative ideas (Norman, 200 7). Cognition is objective since it focuses more on the feasibility of the concepts on which the design is based. This suggests that engineers and designers produce items that are human centered in as far as reducing stress induced by the product since this would interfere with the user’s concentration. ... Items that are incorporate features such as color, shapes, smell that attract positive emotion in the user motivate better work performance (Norman, 2007). They inspire broad thinking and creativity by increasing tolerance to minor difficulties and flexibility at finding solutions. Pleasure derived from the physical appearance or functioning of the items induces positive effects broadening creativity and tolerance to blockage. He concludes on the notion that attractive things work better which is not entirely based on cognition of usability. According to him a good design must possess both usability and aesthetic value. Marketing considerations must be integrated in the manufacturing process and placement in the market. The items should be functional, affordable and pleasurable to own and use (Norman, 2007). Norman concludes that the positive affects of a design usually enhance creativity and this make those designs which are human centered to be essential for situations or tasks whi ch are stressful and this how Donald Norman emphasized on the importance of design in creating pleasant emotions. 2. Philosophy a crash course Philosophy refers to the academic discipline that exercises reasoning and logic with an attempt to understand reality and develop answers to fundamental questions about life, knowledge, morality and human nature (Irwin and Gracia, 2007). Due its generalized ideas and interrogation of thoughts this field of study is often perceived to ask questions that are rhetorical and interfering with common belief systems. Students shun philosophy out of its complexity and use of reasoning and logic to develop knowledge and test existing systems. Popular culture on the other

Violent Crimes And Major Thefts Case Study Example | Topics and Well Written Essays - 1000 words

Violent Crimes And Major Thefts - Case Study Example Other than the national street gangs, there are other local street gangs found in the rural, suburban and urban areas. Such local gangs pose an increasing threat to the locals as they are responsible for transporting and distribution of drugs in specific areas. In order to gain respect from their rivals, local street gangs imitate the more powerful national gangs which is one cause of street gang fights that keep recurring. Notably, such gangs continue to pose domestic threats to all their neighborhoods. Therefore, there is a probability that these gangs will increase their illegal operations to the US from their international suppliers. Similarly, it is probable that such gangs will increase their relationships with the international criminal organizations and drug trafficking organizations as a way of obtaining access to the global market for illegal businesses. This paper outlines why street gangs are dangerous sections in any society and therefore, state, federal and local govern ment should not hesitate in curbing them. As a result of the increase in the number of street gangs, the Federal Bureau of Investigations continues to play a major role in combating violent crimes and thefts in all cities and towns in US. The FBI works in conjunction with other agents such as the state and local partners, who are involved in the investigation as well as a joint task force. This ensures that the fight against gangs is made possible since one organ cannot fight the crimes by itself (Curry, Ball, & Fox, 2014). Other than investigations, these anti-gang groups look at the bigger picture through analyzing trends and threats from the criminal groups and sharing that intelligence with all their partners. Such strategies enable the involved officer to recognize as well as understand the exact assignment they have to complete or are ongoing. The spread of street gangs has been attributed to lack of sharing information by the officers in charge or poor communication by the

A Response to R.A.V v City of St. Paul Case Study

A Response to R.A.V v City of St. Paul - Case Study Example The court case of R.A.V v. city of St. Paul would have revised the definition of the hate speech guided by the provisions of the First Amendment. The court should have convicted the white teenager based on the injury caused by burning a cross in front of a black family’s residence. The act was injurious in nature based on Butler’s argument that any speech or act with elements that imply hate or racism should be prosecuted. The cross was the fighting symbol that the plaintiff used to arouse anger and resentment to the black family. The misdemeanor caused by the white teenager would have been by the trial court for prosecution instead of dismissing the charge. Butler is convinced that the act of cross burning amounts to hate speech and should not be protected by the constitution. Additionally, the decision by the court to include the provisions of the First Amendment to dismiss the case was irrelevant. The Minnesota court would have ruled in favor of the City of St. Paul instead of dismissing the destructiveness of cross burning (Butler, 2013). The court ruling can be used by racists to conduct heinous act against other community guided by the protection of speech in the constitution. The court decision would have been based on the historical accounts that relate to cross-burning. The act has been used before to carry out racist attacks black families in the United States. Butler established that the court was wrong because it failed to consider past cases of cross burning. She felt that the act itself contained a threat that could be prosecuted in court. Butler felt that the constitution should have included cross burning in the list of fires (Butler, 2013). The court ruling would have prosecuted the teenager based on the definition of fire in RAV v. St. Paul case. The ruling would pave the way for amendments in the way the constitution protects citizens’ free speech.  Ã‚  

Learning Contract Essay Example | Topics and Well Written Essays - 500 words

Learning Contract - Essay Example Inclusion of time spans of learning and the methods of assessment enables the tutors meet specific aims and objectives of the teaching and learning. Learning contracts, according to Knowles (2008) incorporate skills and values ought to be learnt by the students in a specific period of time. Malcolm Knowles model of learning contracts include the approaches that ought to be used by the tutors so as to achieve the set goals and objectives of a lesson. Targets are mandatory in setting up a lesson in order for the learning objectives to be attained. Malcolm’s model indicates that for objectives to be met it is important that target dates are put in place. Time factor enables the tutors and learners work towards a specific goal based not on assumptions but on factual terms designed by time factor. For learning to be proven successful, evidence based on response by learners has to be portrayed by learners. If the evidence brought forward has an element of validity, then learning may be described as successful. Learning contracts are beneficial in terms of ability to deal with all manners of learners in a classroom setting. Learning contracts also motivate learners to strive to attain their maximum best for the reason that majority are aware of what is expected of them at the end of the learning session. Learning contracts instill a sense of responsibility between the instructor and learners during the learning