Law and ethics Research Paper Example | Topics and Well Written Essays - 500 words

Law and ethics - Research Paper Example Additionally, the contract clause called binding effect ensures that both parties have sufficient knowledge or skill concerning the consequences of their actions (Chen-Wishart, 2012). On the other hand, labor law should focus on the rules and regulations that define minimum wage and collective action. Accordingly, provision of warranty is vital because it allows an aggrieved party to claim losses suffered or monetary damages. Overall, the defining rules should equally have collateral contracts besides the main contract to assist in case the other fails. It is crucial to comprehend the contents of a contract in relation to the clauses and limitations that are often defined by civil or penalty law. A penalty law is imposed in case a party contravenes the contents that bear a huge significance in the contract. Consequently, a penalty could assume a monetary payment or forfeiture of certain resources that are clearly spelt out in the employment contract. Alternatively, adducing supporting evidence is fundamental in cancelling a contract or invoking the civil law to receiving fine for restitution (Poole, 2012). Similarly, under the labor laws, both parties must thoroughly acknowledge the limitations of the contract. For example, the contract could either be rescinded or void depending on the emerging terms and conditions. Construction of the contract must obey the relative terms that are spelt out by employment contract or labor laws. This is because it is upon both parties to set the agendas of the bargain including subsequent rights and responsibilities. Likewise, during the construction of the contract, comprehending the implications of social subordination and economic dependence will determine the avoidance of civil penalties. Conversely, the labor laws must address the issues of bargaining power that breed inequality between individual parties the scenario usually result to conflicts and injuries

The Evolution Of Database Management System

The Evolution Of Database Management System In the ancient times when there was no computer, the data began to be stored in voluminous data repositories, called books. And eventually with the improvement in technology and expansion in knowledge the whole communities of books transferred to the first real database libraries. The main objective of the database is to ensure that data can be stored and retrieved easily and effectively. It is a compilation of data (records) in a structured way. In a database, the information is stored in a tabular form where data may or may not be interlinked. Hence we can say that basically database is a compilation of database files and each database file is further a collection of records. Database models: Flat files (1960s 1980s): Flat file database is a database that stores information in a single file or table. In a text file, every line contains one record where fields either have fixed length or they are separated by commas, whitespaces, tabs or any other character. In a flat file database, there is no structural relationship among the records and they cannot contain multiple tables as well. Advantages: Flat file database is best for small databases. It is easy to understand and implement. Fewer skills are required to handle a flat file database. Less hardware and software skills are required to maintain a flat file database. Disadvantages: A flat file may contain fields which duplicate the data as there is no automation in flat files. If one record is to be deleted from the flat file database, then all the relevant information in different fields has to be deleted manually making the data manipulation inefficient. Flat file database waste the computer space by requiring it to keep the information on items that are logically cannot be available. Information retrieving is very time consuming in a large database. Implementation of a flat file database: Flat file database is implemented in: Berkeley DB SQLite Mimesis TheIntegrationEngineer etc. Hierarchical database (1970s 1990s): As the name indicates, hierarchical database contains data in a hierarchically-arranged data. More perceptively it can be visualized as a family tree where there is a parent and a child relationship. Each parent can have many children but one child can only have one parent i.e.; one-to-many relationship. Its hierarchical structure contains levels or segments which are equivalent to the file systems record type. All attributes of a specific record are listed under the entity type. In hierarchical database, the entity type is the main table, rows of a table represent the records and columns represent the attributes. In the above figure, CUSTOMER is the parent and it has two children (CHCKACCT SAVEACCT). Advantages: In a hierarchical database pace of accessing the information is speedy due to the predefined paths. This increases the performance of a database. The relationships among different entities are easy to understand. Disadvantages: Hierarchical database model lacks flexibility. If a new relationship is to be established between two entities then a new and possibly a redundant database structure has to be build. Maintenance and of data is inefficient in a hierarchical model. Any change in the relationships may require manual reorganization of the data. This model is also inefficient for non-hierarchical accesses. Network database (1970s 1990s): The inventor of network model is Charles Bachmann. Unlike hierarchical database model, network database allows multiple parent and child relationships i.e., it maintains many-to-many relationship. Network database is basically a graph structure. The network database model was created to achieve three main objectives: To represent complex data relationships more effectively. To improve the performance of the database. To implement a database standard. In a network database a relationship is referred to as a set. Each set comprises of two types of records, an owner record which is same as parent type in hierarchical and a member record which is similar to the child type record in hierarchical database model. Advantages: The network database model makes the data access quite easy and proficient as an application can access the owner record and all the member records within a set. This model is conceptually easy to design. This model ensures data integrity because no member can exist without an owner. So the user must make an owner entry and then the member records. The network model also ensures the data independence because the application works independently of the data. Disadvantages: The model lacks structural independence which means that to bring any change in the database structure; the application program must also be modified before accessing the data. A user friendly database management system cannot be established via network model. Implementation of network database: Network database is implemented in: Digital Equipment Corporation DBMS-10 Digital Equipment Corporation DBMS-20 RDM Embedded Turbo IMAGE Univac DMS-1100 etc. Relational database (1980s present): Relational database model was proposed by E.F. Codd. After the hierarchical and network model, the birth of this model was huge step ahead. It allows the entities to be related through a common attribute. So in order to relate two tables (entities), they simply need to have a common attribute. In the tables there are primary keys and alternative keys. Primary keys form a relation with the alternative keys. This property makes this model extremely flexible. Thus using relational database ample information can be stored using small tables. The accessing of data is also very efficient. The user only has to enter a query, and the application provides the user with the asked information. Relational databases are established using a computer language, Structured Query Language (SQL). This language forms the basis of all the database applications available today, from Access to Oracle. Advantages: Relational database supports mathematical set of operations like union, intersection, difference and Cartesian product. It also supports select, project, relational join and division operations. Relational database uses normalization structure which helps to achieve data independence more easily. Security control can also be implemented more effectively by imposing an authorization control on the sensitive attributes present in a table. Relational database uses a language which is easy and human readable. Disadvantages: The response to a query becomes time-consuming and inefficient if the number of tables between which the relationships are established increases. Implementation of Relational Database: Oracle Microsoft IBM My SQL PostgreSQL SQLite Object-oriented database (1990s present): Object oriented database management system is that database system in which the data or information is presented in the form of objects, much like in object-oriented programming language. Furthermore, object oriented DBMS also facilitate the user by offering transaction support, language for various queries, and indexing options. Also, these database systems have the ability to handle data efficiently over multiple servers. Unlike relational database, object-oriented database works in the framework of real programming languages like JAVA or C++. Advantages: If there are complex (many-to-many) relationships between the entities, the object-oriented database handles them much faster than any of the above discussed database models. Navigation through the data is much easier. Objects do not require assembly or disassembly hence saving the coding and execution time. Disadvantages: Lower efficiency level when data or relationships are simple. Data can be accessible via specific language using a particular API which is not the case in relational databases. Object-relational database (1990s present): Defined in simple terms, an object relational database management system displays a modified object-oriented user-display over the already implemented relational database management system. When various software interact with this modified-database management system, they will customarily operate in a manner such that the data is assumed to be saved as objects. The basic working of this database management system is that it translates the useful data into organized tables, distributed in rows and columns, and from then onwards, it manages data the same way as done in a relational database system. Similarly, when the data is to be accessed by the user, it is again translated from processed to complex form. Advantages: Data remains encapsulated in object-relational database. Concept of inheritance and polymorphism can also be implemented in this database. Disadvantages: Object relational database is complex. Proponents of relational approach believe simplicity and purity of relational model are lost. It is costly as well. Web enabled database (1990s present): Web enabled database simply put a database with a web-based interface. This implies that there can be a separation of concerns; namely, the web designer does not need to know the details about the DBs underlying design. Similarly, the DB designer needs to concern himself with the DBs web interface. A web enabled database uses three layers to function: a presentation layer, a middle layer and the database layer. Advantages: A web-enabled database allows users to get the information they need from a central repository on demand. The database is easy and simple to use. The data accessibility is easy via web-enabled database. Disadvantages: Main disadvantage is that it can be hacked easily. Web enabled databases support the full range of DB operations, but in order to make them easy to use, they must be dumped down.

Intriguing Camera Work in Zeffirelli’s Film, Hamlet Essay example -- M

Intriguing Camera Work in Zeffirelli’s Film, Hamlet The three-dimensional camera work of Zeffirelli in Hamlet emphasizes the surveillance methods and intrigues carried out by the forces of good and of evil. In the opening scene, Elsinore Castle looms over the soldiers and people standing outside. The camera angle forces one to look up at the dark castle; then the camera surveys the people, revealing that the evil from witnhin the castle is not self-contained but looms over and affects everyone in Denmark. Inside the castle during the funeral, Claudius, the man who exemplifies evil, is focused on several times by the camera. The first picture of him is from a short distance, minimizing his presence. As the funeral proceeds, however, three closeups make him appear more evil for there is no sorrow in his face, only a scheming, hawklike look as he watches every movement of Gertrude and Hamlet. The closeups also bring him from a distant observer to one that is in control, having taken the place of King by ruline over his dead brother. As the King and Queen are sitting on the throne announcing their marriage, the camera gives a distant, roaming observer view by circling the room while continually having them, especially Claudius, as the focal point. This emphasizes once again that his evil ways are spread throughout the kingdom and aren't easily contained in one person or one location. There are several times in the movie when the camera shows surveillance done by Hamlet, who represents good, of those who are opposed to him. The action of focusing on Hamlet from his vantage point also emphasizes that he's one step ahead of everyone else because of his insight, and this also helps him in his cause. For example, when ... ...ly. This will be the final test in the war between good and evil, though Hamlet doesn't have the advantage this time of knowing the depth of the plot, despite his suspicions. After the fatally wounded Laertes points the finger at the king, Claudius, who has been a silent observer to Laertes' confession, backs up, trying to distance himself from being the focal point responsible for the evil that has taken place. However, he is unsuccessful, as a raging Hamlet follows him. The closeup of Hamlet killing the king twice amplifies his triumph. After the final closeup on Hamlet lying in Horatio's arms, the camera draws back to include the whole company of people looking on what has just taken place. The viewpoint might be seen as that of heaven, emphasizing that though in the beginning evil had loomed over the kingdom, now righteousness has been restored in Denmark.

Religion in Ancient China and Egypt Essay

Religion has played a very important role in society and the history of mankind for over thousands of years. Originally created by ancient peoples as a way to explain the unknown, religion has greatly evolved and spread across the globe. As new religions have formed and spread, the diversity and similarities between these new religions have also increased, especially due to their geographic locations. Two civilizations in particular with both similar and distinct religions are ancient China, and ancient Egypt. Ancient Chinese religion and ancient Egyptian religion share many things in common with each other, yet at the same time they are also vastly from one another. Even though there are similarities between many of their gods, beliefs, ideas, and practices, the differences between the two religions helps clearly separate one from the other, and also helps identify their origins. In ancient Egypt, people were constantly faced against natural disasters, famines, droughts, and plenty of other natural phenomena. Without an explanation for all of these events, ancient Egyptians had to create an explanation of their own, and by doing so ended up creating their own religion. By creating a religion, these ancient Egyptians were able to provide explanations to each other for these natural phenomena by making them appear as if they were actions of the gods. In ancient Egypt, religion became a tool to help the Egyptians go about their daily lives without having to worry about disaster striking all the time. The Egyptians began to believe that if they honored the gods correctly everything would be fine and nothing would go badly for them. One key part of the ancient religion was called maat, which was the order of the universe created by the gods at the start of time. Maat was crucial to the daily life of the  Egyptians, and consisted of ideas about truth, justice, an d moderation. The Egyptians were polytheistic, and believed in hundreds of different gods. Of these gods some were lesser and not as important while others were more important and powerful. The king of the Egyptian gods was called Amen-Re. He was accredited for all military victories, and was one of the most powerful gods. Another very important god in ancient Egyptian religion was Aten the minor sun god. At one point Aten was decreed the only god in Egypt by the pharaoh Akenhaten and was to be the only god worshipped, however, after his death Egypt returned to worshipping all of its old gods. A few other gods that were important to Egyptian religion were Osiris; the god of fertility and the underworld, Isis; the goddess of funerals, Anubis; the god of embalming and burial, and Thoth; the god of wisdom and learning. Along with gods, another important part of ancient Egyptian religion was burial rituals. Burial rituals held a lot of significance to the ancient Egyptians because they believed that t heir buildings, prayers, and burial ceremonies were designed to reflect and keep the status of the dead person in their next life. Just like the people of ancient Egypt, the people of ancient China also used religion as a way to explain the unknown and natural phenomena that they encountered. People in the Shang Dynasty worshipped many different types of gods as well including weather gods, sky gods, and river gods, however the most powerful god was Shang-Ti. Shang-Ti was the supreme god who ruled over all of the other gods. Similar to Shang-Ti was T’ien, which translates to â€Å"Heaven†, who also ruled over the other gods, but T’ien also decided who would be the emperor or empress of China by giving them the Mandate of Heaven. The Mandate of Heaven was the right to rule granted to the emperor or empress from the gods, and it was believed that whenever an emperor or empress lost power it was because T’ien had revoked the Mandate of Heaven. While the people of ancient China worshipped many gods, another very important part of ancient Chinese religion was ancestor worship. The people who lived under the Shang Dynasty strongly believed that whenever their ancestors died, they became similar to gods, and deserved to be worshipped as if they too were gods. Each family in  the Shang Dynasty would not only worship the gods, but would also worship their own ancestors. Along with ancestor worship, during the late Shang Dynasty, people in ancient China also began to use written oracle bones to try to predict the future and also to communicate with the gods. Ancient China and ancient Egypt were both two sophisticated civilizations that created a religion as a way to explain the natural phenomena they encountered and the unknown. Although different in many ways, their religions do share many similarities with each other. One of these similarities is that both of the religions are polytheistic. In both Chinese and Egyptian religion, there are many different gods, and each god rules in their own domain. However, not only do both religions have more than one god in them, but also many of the gods from both religions are very similar to each other in the sense that they rule over the exact same thing. For example in ancient Chinese religion there is a sky god, just like the sky god in ancient Egyptian religion. Another similarity that both religions have in common with each other is that each religion has it’s own â€Å"high god† that rules above all of the other gods. For the Chinese it is Shang-Ti, the supreme god who rules above all of the others, and for the Egyptians the supreme god is Amen- Re. Along with similarities between their gods, both ancient Chinese and Egyptian religion also share a lot in common  amongst their burial rituals. In ancient China and ancient Egypt the people held a strong belief in an afterlife after death. Which is why in both ancient China and ancient Egypt, during the of burials of their leaders, pharaohs and emperors were buried with large amounts of treasures and other material items to help prepare them for their next lives. One more similarity between the two religions is that in both ancient China and in ancient Egypt the rulers were viewed as gods. In Egypt the pharaoh was viewed as being the direct descendent from the gods and was seen as a god himself. In ancient China the king of the Zhou dynasty was also viewed as the descendent of the spirit god, and was also seen as a godlike figure. While there are many similarities between the religions of ancient China  and ancient Egypt, there are also many differences between the two that clearly separate them from each other. One of the main differences between the two religions is the practice of ancestor worship. To the ancient Chinese ancestor worship played an extremely important and essential part in their religion. While the ancient Egyptians did have plenty of respect for their ancestors, ancestor worship did not occur amongst them on the scale that it did amongst the ancient Chinese. Along with ancestor worship, another difference that clearly separates the two religions is in their burial practices. While there are some similarities between their burial practices, there are also differences. One difference between the two burial practices is that the Egyptians preferred to preserve their dead because they believed the dead would need their bodies in the afterlife where as the Chinese tended to either bury or cremate their dead. On top of different burial practices, the ancient Egyptians also spent immense amounts of resources building elaborate pyramids to house their dead pharaohs. Even though the ancient Chinese did build elaborate tombs for their dead emperors, they did not spend nearly as much effort or time as the Egyptians did. Furthermore, the ancient Egyptians tended to clean out the organs of their deceased before wrapping them up in linens where as the Chinese would wrap up the bodies of their deceased in silk and would not remove the internal organs. Originally used as an explanation for the unknown, religion evolved into a huge part of society. Two societies where religion became a very significant part of daily life were ancient Egypt and ancient China. Both of their religions appear to have similar origins, and purposes and share similarities in practices, gods, beliefs, and customs. While there is much in common between the religions of the two civilizations, there are also many differences between the two religions including their worshipping and burial practices. Separated by thousands of miles, these two civilizations created their own religions that held many similarities with each other, but also had significant differences to help clearly separate the two. Bibliography: Bellah, Robert N. Religion in Human Evolution: From the Paleolithic to the Axial Age. Cambridge, MA: Belknap of Harvard UP, 2011. Print. Pu, Muzhou. In Search of Personal Welfare: A View of Ancient Chinese Religion. Albany: State University of New York, 1998. Print. Teeter, Emily. Religion and Ritual in Ancient Egypt. Cambridge: Cambridge UP, 2011. Print. â€Å"An Introduction to the History and Culture of Pharaonic Egypt.† Ancient Egypt: An Introduction to Its History and Culture. N.p., n.d. Web. 17 Mar. 2014. â€Å"Egypt’s Golden Empire. New Kingdom. Religion.† PBS. PBS, n.d. Web. 16 Mar. 2014.

“A Dark Brown Dog” Analysis Essay

In Stephen Crane’s short story of â€Å"A Dark Brown Dog†, he writes about a young boy who finds, neglects, and befriends a ragged puppy, with a rope dragging the ground, when they meet. The boy takes fun in abusing the puppy, but when he tires of this he makes his way home. The puppy, even though the boy was not nice, starts to follows the boy home. When arriving home the boy defends the puppy to claiming him as his own. The boy’s father agrees to allow the boy to keep the puppy. The boy and the puppy grow very fond of each other. The puppy was abused but always showing his love even after his abuse. Then the story takes a very sad, gruesome turn for the young dog. The story tells of a very young boy who lives in a fifth story apartment in a very run down area of a big city. The father is portrayed to be a violent man that regularly is in a drunken rage. His wife and family are the victims of his rage. â€Å"A Dark Brown Dog† describes how the young boy f inds safety under the kitchen table on regular bases. The story draws attention to the father coming home and going into his usual drunken rage on the wife, kitchen utensils, and furniture, then the father takes joy in turning his rage on the pup. When the boy comes home during the rage he goes for his safe place but the puppy does not understand the rage and becomes the victim of the drunken rage. The story tells that the father takes great fun in kicking and hurting the pup. His final fun and torture he picks up the puppy by the leg and swings the pup around in the air several times. The young boy tries to detest the cruel punishment, but it does not work as the father then throws the pup out the window of the fifth story apartment. The story details the neighborhood that no one really thought it was unusual that a puppy was being thrown out a fifth story window. In a literary analysis of â€Å"A Dark Brown Dog† written by Braden Davis, he states that his interpretation of the story is from the slavery times known as the Jim Crow era. Branden states that â€Å"the boy, his father, and the dog were symbols in this classic retelling of the reconstitution period known as Jim Crow†. (1)  Braden’s analysis was a very deep reading on what he saw behind the story. But after reading deeper into the life of Stephen Crane it is very easy to see that â€Å"A Dark Brown Dog† is the story based off what Crane witnessed on the streets. The young boy lived in a very run down part of the city in a fifth story apartment; tales of the father coming home and abusing not only the dog but his family as well. Argument is based off the Biography of Stephen Crane, he lived a bohemian lifestyle for a while living in poverty and had firsthand experience with street life. Crane also was known for living in the â€Å"bowery† section, which was a down trodden tenement districts. Crane’s other stories had recognition for writing brutally honest stories about life experiences. Crane was also known for his plot less stories due to him writing about experiences he was either involved in or witnessed with his own eyes. Being known for writing what he saw and experienced gave Crane his recognition in his book â€Å"Maggie: A Girl of the Streets† was said to be a very brutal story of a prostitute that lived on the streets. Crane’s eye for detail gives â€Å"A Dark Brown Dog† full life; that this was ju st a short story based off of what he experienced while living on the street. He wrote about the life of a little boy that he watched and the tragedy that the boy had to deal with in his young life. Speculation could also raise questions that this could have been a story from Crane’s life as well. His biography told he was the youngest of 14 children. Although his father was a reverend and his mother was a busy woman with her children and was said to be a writer herself. Being in a household with this many children could have led to a lonely existence that left him on his own to see the world as cruel and uncaring. This story was a tale told of abuse and neglect from a broken drunk that took pride in showing his dominance of his family and an innocent animal. Braden’s analysis was based on the time and situation but read into more than looking at what was on the surface of the story. The research of the biography tells that with the history that Crane had and the life that he experienced himself. Works Cited Grade Saver. â€Å"Biography of Stephen Crane† List of Works, Study Guides & Essays†. Grade Saver 22 October, 2014 WEB. 22 October 2014 â€Å"Stephen Townley Crane† Bio. A&E Television Networks, 2014. WED. 22 Oct 2014 â€Å"Literary Analysis of a Dark Brown Dog†. Tales of a Nerdy College Student, http://btd0902.blogspot.com/2010/11/literay-analysis-of-dark-brown-dog.html . WEB 22 October 2014