Production Scheduling and Control Essay Example | Topics and Well Written Essays - 500 words

Production Scheduling and Control - Essay Example A simulation is a made-up world run by a user (student) within the conditions and parameters set by the programmer (instructor) (Saskatoon Public Schools). It is designed to allow students to think critically and practice their decision making skills with very minimal risks involved. The simulation offered an insight on the benefits that batching could do for a business, particularly a restaurant business like Benihana. Batching or letting clients in by groups or â€Å"batches† (Shim & Siegel, 1999) is greatly effective during the peak hours. This is so because restaurant space is maximized by having clients stay at the bar and wait to be seated until there are enough to be seated on a free table. Because of this practice, all the seats for a particular table are used and no excess space is wasted. When this happens, costs for running two to three separate tables are reduced because one table would be enough for two to three small groups of diners. In addition, clients would not wait too long, lessening the chances of them walking out of the restaurant. All these would eventually translate to higher throughput, or sales per hour (Meredith & Shafer, 2007). On the â€Å"human† side of the experience, clients get to meet new people as they may be seated with diners whom they do not know at all. Still, computer based simulation, particularly the Benihana simulation system, is a great way t o practice one’s theoretical learnings in operations management.

Presentation of Self in Everyday Life Essay Example for Free

Presentation of Self in Everyday Life Essay A Canadian-American sociologist/writer named Erving Goffman, proposed the dramaturgical perspective or the theory of â€Å"dramaturgy† in his book: The Presentation of Self in Everyday Life, in order to explain the behavior of people. The book catered the interest of many readers as it was published initially in 1956. Not only mentioning the successful integration of the dramaturgical approach as a major contribution in Sociology, Goffman, was also criticized for the detraction of such authentic-written style of research he used as compared to the conventional researches that was used by many researchers and proponents of some theories. Goffman, as a competent and keen observant, combined different theories related to support and create his new theory of dramaturgy (Sannicolas, 1997). Moreover, the focus of this paper then, is to discuss the relevance of dramaturgy in everyday scenario of a man’s real life. Body Dramaturgy is a term popularized by sociologist, Erving Goffman, pertaining to the study of mechanisms of man’s social interactions by means of communication and â€Å"face-to face† encounters. Dramaturgy emphasizes the creation or projection of â€Å"roles† attempting to be congruent and accepted in the norms of society where a particular man or â€Å"actor† belongs in order to avoid ostracism and harmful discrimination of the majority group at their backs (an example of backstage behavior). It also functions for man to rehearse and practice one’s ideal goals for the purpose of portraying those roles into the â€Å"stage† or real world (frontstage behavior), and to be viewed by perceived viewers or onlookers (audience). The dramaturgy or dramaturgical perspective can be best understood by showing an example in some personal and professional situations. For instance, in a particular scenario, a play, an act or a drama occurs; perhaps, a person encountering an acquaintance or friend, may be â€Å"forced† in the situation to greet the person coming nearby and may therefore reveal a phony or a fake smile in order for the other person not to think negatively about the person who is expected to greet. The second person on the other hand, would and might as well return the greetings back because of the perceived â€Å"rightness† of the act as implied by the social norms and equity rules. Moreover, these two different persons may perform and engage in a talk and communicate through non-verbal gestures and of course, verbal language; these persons then, may use or show a facial mask or a facade we call in psychology, the â€Å"persona†. In a professional situation however, a good example may be the HR interviewer and the applicant (interviewee): both would have to perform their assigned and implied roles as for the HR interviewer, has to appear intimidating, serious, and straightforward with less smiles, and for the applicant’s part, one has to act as the confident but not so arrogant and aggressive projected image to impress the interviewer and has to act that one knows what one is doing and the position applying for (Sannicolas, 1997). Conclusion Further, it is concluded that the theory of dramaturgy explains the tendency of people to project rehearsed roles for the purpose of perfecting their interpersonal social skills. Sincere or not, obsequious or assertive, man’s mechanism is explained as such dominated by those internal ideal roles that is projected and performed outwards by persons in social situations (Sannicolas, 1997). References Sannicolas, N. (1997). Erving Goffman, dramaturgy, and on-line relationships. Retrieved October 31, 2008, from, http://www. dinicola. it/sit/Cybersoc%20Issue%201%20-%20Erving%20Goffman,Dramaturgy,and%20On-Line%20Relationships. htm

Elements of Information Security

Elements of Information Security The fast growing of internet technologies and information technologies forces individuals, educational institutes or enterprises to use the internet that also introduces numerous illegal users which destroy or attack network security with the help of various fake websites, Trojan horse or other viruses, fake mails and many more (Yim et al, 2014). Computer systems are mostly affected by this network attacks and even can bring computer networks in state of paralysation. Intruders or illegal users use huge information from computer networks for their personal benefits. Further, some invaders use that information to cause huge disastrous activities by targeting military or government departments that can cause threat to national as well as social security. Information security elements: The security of information needs to be based on business objectives and ensures enterprise security. The protection of networks needs to be handled by top management of enterprises. The system for security needs to be cost effective. The policies related to information security needs to be published in detailed manner by describing role of each employee in enterprises. The system needs to be monitored on continuous basis that will avoid unauthorised access to information systems and enhance privacy of network as well (Lesjak et al, 2015). During development of information systems, analysis of risks, analysis of business impact and classification of information documents needs to be considered. Reassessment of information system needs to be done on continuous basis for its modifications and improvement of networks. Organizations culture also needs to be considered while developing secured information system. Security characteristics: Data needs to be integrated in effective manner and its modification needs to be done by authorised persons only. Data encryption needs to be considered for avoiding any unauthorised access form external users (Xie et al, 2014). Data should be available to authorised users on their demands only. The flow of data needs to be controlled in effective manner by following appropriate information patterns like data access, contents or communication for secured IT systems. Security awareness: The certain awareness programs needs to be introduced at different organizational levels for the IT security purposes. Education related to security needs to be done in such manner that should be cost effective and strategies need to be developed for security purposes (Ahmad et al, 2014). The awareness gap is created due to lack of inappropriate knowledge related to security of information technology systems. Network security threats: The human errors like improper usage by operators, vulnerabilities related to security configuration, lack of security awareness among users, or usage of simple passwords are some threats that can affect IT security systems. Security attacks in terms of active or passive attacks may possess threat to information or data stored in the systems and at the same time, privacy or confidentiality of security systems may also be suffered due to these attacks (Cardenas et al, 2013). Lack of secure networking software may also make IT systems more vulnerable to hackers and unauthorised users. Illegal users which can access personal information by unauthorised manner are also one of network security threat that is affecting IT systems. Security solutions: Firewalls are networking devices which are used for restricting passage of traffic in between the different networks. This consists of both software as well as hardware components and helps in implementing policies of security in effective manner (Zhao and Ge, 2013). Detection system for intrusion monitors IT systems on real time basis by using various sensors, analysers or components of user interface. This system works by gathering information from different sources or networks and accordingly analyses invasion signs by interpreting patterns of unauthorised activities on the system. References Ahmad, A., Maynard, S. and Park, S. (2014) Information security strategies: towards an organizational multi-strategy perspective. Journal of Intelligent Manufacturing, 25(2), pp.357-370. Cardenas, A., Manadhata, P. and Rajan, S. (2013) Big data analytics for security. IEEE Security Privacy, 11(6), pp.74-76. Lesjak, C., Hein, D. and Winter, J. (2015) Hardware-security technologies for industrial IoT: TrustZone and security controller. In Industrial Electronics Society, IECON 2015-41st Annual Conference of the IEEE (pp. 002589-002595). IEEE. Xie, F., Peng, Y., Zhao, W., Gao, Y. and Han, X. (2014) Evaluating Industrial Control Devices Security: Standards, Technologies and Challenges. In IFIP International Conference on Computer Information Systems and Industrial Management (pp. 624-635). Springer Berlin Heidelberg. Yim, K., Castiglione, A. and You, I. (2014) Prosperity of IT security technologies in homeland defense. J. Ambient Intelligence and Humanized Computing, 5(2), pp.169-171. Zhao, K. and Ge, L. (2013) A survey on the internet of things security. In Computational Intelligence and Security (CIS), 2013 9th International Conference on (pp. 663-667). IEEE.

Difficulty In Making An Important Decision :: essays research papers

Difficulty In Making An Important Decision Assignment: Describe a particular time in your life when you had difficulty making an important decision. During the course of our lifetimes we make many significant and difficult choices that affect us. These choices affect our personal and professional lives. Therefore, we make these choices with much thought and care. One of the most difficult and important decisions I have made was changing careers. Changing careers at this stage of my life, mid-life, was very difficult. Preparation for my new career required me to resign my job. The former position was providing a major portion of my family's income and most of the medical benefits. Some means of earning a living while preparing for a new career was foremost on my mind during this stage. If I spent to much time and energy pursuing a job to provide a means for supporting my family while retraining, I might not do a sufficient job of retraining for a new career. Another difficulty equally as important as the the financial one was the possibility of failing at a new endeavor or not being able to find a new job. These possibilities made me feel uncomfortable and insecure. If I failed or could not find a new position, what would my family think of me? Failing at a new career would also cause me to lose confidence in myself. These concerns, failure and financial, and not finding a new job made this decision very difficult. The decision to choose a new career was an extremely important one. The sole function of a career is not just to provide a means to make a living; it should have a larger purpose. The work I was doing did little for others, and in fact, served only a small, special interest group. In addition to pursuing a meaningful career, a career should be satisfying, and make some

King v Cogdon

King v Cogdon, was an Australian case heard in 1950. Ms. Cogdon who suffers from minor neurotic conditions is believed to be her daughter’s murderer. She had on an occasion dreamt spiders were attacking her daughter (Pat). That night Ms. Cogdon had slept walked into her room and began to violently brush the spiders off her daughter’s face in her sleep. On the night of the murder, Ms. Cogdon dreamt of soldiers attacking Pat. Though Ms. Cogdon did not recall the incident, she remembered telling her sister that she thought she had hurt Pat.Unconscious Crime Sleepwalkers arise in a state of low consciousness, but are able to perform activities that would otherwise be performed in a state of full consciousness. These activities can range anywhere from: Cleaning, hazardous cooking, driving, grabbing at hallucinated objects, or even homicide. Usually sleepwalking in adults is a sign of drug abuse or some sort of disorder. Sleepwalking is less common in adults than children. Although, sleepwalkers have their eyes open, they have very little or no memory of the incident.Sleepwalkers become bystanders of their own crimes. With this said, should Ms Cogdon be held responsible for the death of her daughter while sleepwalking? Was the Killing of Pat Involuntary? Ms. Cogdon and Pat’s relationship was a close one. Ms. Cogdon always worried about her 19 year old daughter Pat, who had for some time been receiving psychiatric treatment for a minor neurotic condition. Although doctors had said she was cured, Ms Cogdon often worried that she was okay. The night before Pat’s death, they had both gone to the cinema.During their outing they had engaged in a conversation having to do with the war in Korea. This war troubled Ms. Cogdon. She was worried it would one day reach her door steps. Because of her sleepwalking, and other difficulties she had reported to her doctor, he had prescribed her a sedative. There had also been talk of the possibility of psychiatric treatment. That night that Ms. Cogdon fell asleep, she began to dream of the war, and that one of the soldiers was attacking Pat in her bed. It was then when Ms Cogdon in her sleepwalking state, grabbed an axe and struck Pat on the head twice with it killing her. Sleepwalking is one form of automatism, and does not consist of free will. Because sleepwalking is a phenomenon in its own, courts are not properly equipped to evaluate such claims. During the trial Ms. Cogdon plead not guilty, but refused to plea insanity. Experts agreed Ms. Cogdon was not psychotic. Acquitted of Murder Ms. Cogdon was soon released of the murder charges with the defense of automatism. It was believed that Ms. Cogdon had been sleep walking when she wandered into Pat’s room, and her bodily motions were beyond her control. Her story was also supported when her doctors gave testimony that she indeed suffered from mental and physical stresses. At the trial there was enough evidence to believe Ms Cogdon’s acts were involuntary, and therefore convincing the jury of her innocence. Ms. Cogdon was then acquitted of the crime.

Major Events That Led to the American Revolution

# Major Events That Led to the American Revolution:~ The road to revolution built slowly over time. Many events fed the growing desire of the thirteen colonies for independence. Following are the major events that led to the Revolution. †¢1754-1763 – French and Indian War – This war was between Britain and France. -British, colonists and Native Americans allies fought French And Native American French . -Great Britain's national debt nearly doubled during the war. -British expected Americans to help pay for protection. The war lasted 9 years. †¢1764 – Sugar Act -This act raised revenue by increasing duties on sugar imported from the West Indies. -Duty on sugar and molasses not obtained from Britain. -Smuggling cased tried in Great Britain. †¢1765 – Stamp Act This required tax stamps on many items and documents including playing cards, newspapers, and marriage licenses. Prime Minister George Grenville stated that this direct tax was intended for the colonies to pay for defense. Previous taxes imposed by Britain had been indirect, or hidden. 1767 – Townshend Acts -These taxes were imposed to help make the colonial officials independent of the colonists and included duties on glass, paper, and tea. Smugglers increased their activities to avoid the tax leading to more troops in Boston. -Money used to pay royal government. -No Taxation Without Representation. †¢1770 – Boston Massacre -The colonists and British soldiers openly clashed in Boston. This event was used as an example of British cruelty despite questions about how it actually occurred. British open fire killing 5 Americans. -Parliament canceled the Townshend duties. †¢1773 – Boston Tea Party -British sold tea even more cheaply than smuggled tea. -Colonists dressed up as Mohawks. -Colonists board tea ships -Tea was dumped over board. †¢1774 – Intolerable Acts -These were passed in response to the Boston Tea Party and place d restrictions on the colonists including outlawing town meetings and the closing of Boston Harbor. -British official in trouble sent to Great Britain for trail.

Latin Verbs and Infinitive Endings

Latin Verbs and Infinitive Endings An infinitive is a basic form of  a verb that in English often is preceded by to and that serves as a noun or a modifier.  In Latin, infinitives are rarely used to indicate purpose, but rather are most often used to express indirect speech (oratorio obliqua). Latin Infinitive Basics When you look up a Latin verb in a Latin-English dictionary, you will see four entries (principal parts) for most verbs. The second entry- usually abbreviated -are, -ere, or -ire- is the infinitive. More specifically, its the present active infinitive, which is translated into English as to plus whatever the verb means. The vowel (a, e, or i) of the infinitive indicates which conjugation it belongs to. Example of a dictionary entry for a verb in Latin:Laudo, -are, -avi, -atus. Praise The first entry in the dictionary entry is the present, active, singular, first-person form of the verb. Note the -o ending. Laudo  I praise is a first conjugation verb and, therefore, has an infinitive ending in -are. The entire present active infinitive of laudo is laudare, which translates into English as to praise.  Laudari is the present passive infinitive of laudo and means to be praised. Most verbs have six infinitives, which have tense and voice, including: Present active (to praise)Present passive (to have been praised)Perfect active (to have praised)Perfect passive (to have been praised)Future active (to be about to praise)Future passive (to be about to be praised) Perfect Infinitives of Latin Verbs The perfect active infinitive is formed from the perfect stem. In the  example of a first conjugation verb, laudo, the perfect stem is found on the third principal part, laudavi, which is listed in the dictionary simply as -avi. Remove the personal ending (i) and add isse- laudavisse- to make the perfect active infinitive. The perfect passive infinitive is formed from the fourth principal part- in the example, laudatus, plus esse. The perfect passive infinitive is laudatus esse. Future Infinitives of Latin Verbs The fourth principal part also informs future infinitives. The future active infinitive is laudaturus esse and future passive infinitive is laudatum iri. Infinitives of Conjugated Latin Verbs In Latin, verbs are conjugated to indicate voice, person, number, mood, time, and tense. There are four conjugations, or verb inflection groups.  Ã‚   Infinitives of a first conjugation Latin verb include: Present active- amare (love)Present passive- amariPerfect active- amavissePerfect passive- amatus esseFuture active- amaturus esseFuture passive- amatum iri Infinitives of a second conjugation Latin verb include:   Present active- monere (warn)Present passive- moneriPerfect active- monuissePerfect passive- monitus esseFuture active- moniturus esseFuture passive- monitum iri Infinitives of a third conjugation Latin verb include: Present active- regere (rule)Present passive- regiPerfect active- rexissePerfect passive- rectus esseFuture active- recturus esseFuture passive- rectum iri Infinitives of a fourth conjugation Latin verb include: Present active- audire (hear)Present passive- audiriPerfect active- audivissePerfect passive- auditus esseFuture active- auditurus esseFuture passive- auditum iri Interpreting the Infinitive It may be easy to translate the infinitive as to plus whatever the verb is (plus whatever person and tense markers may be required), but explaining the infinitive isnt as easy. It acts as a verbal noun; therefore, it is sometimes taught alongside the gerund. Latin Compositions Bernard M. Allen says that just under half of the time that an infinitive is used in Latin, it is in an indirect statement. An example of an indirect statement is: She says that she is tall. In Latin, the that wouldnt be there. Instead, the construction would involve a regular statement- she says (dicit), followed by the indirect part, with the subject she in the accusative case followed by the present infinitive (esse): Dicit eam esse altam.She says (that) she [acc.] is [infinitive] tall [acc.]. Allen says that Charles E. Bennetts New Latin  Grammar provides a rule for the tense of the infinitive that is only applicable to the present infinitive in an indirect statement. According to Bennetts rule: The Present Infinitive represents an act as contemporaneous with that of the verb on which it depends. Allen prefers the following: In Indirect Statements the present infinitive represents an act as contemporaneous with the time of verb on which it depends. In other substantive uses it is merely a verbal noun, without any tense force. Tense in Latin Complementary Infinitives As an example of why tense is a difficult concept with present infinitives, Allen says that in Cicero and Caesar, a third of their present infinitives follow the verb possum  to be able. If you are able to do something, that ability precedes the time of the statement. Other Uses of the Infinitive An infinitive can also be used as the subject of a sentence. The subjective infinitive is found after impersonal expressions like necesse est,  it is necessary. Necesse est dormire.it is necessary to sleep. Sources Allen, Bernard Melzer. Latin Composition (Classic Reprint). Forgotten Books, 2019Bennett, Charles. New Latin Grammar. Ithaca, NY: Cornell University, 1918.