Frederic Chopin And Polonaises Essay Example | Topics and Well Written Essays - 1000 words

Frederic Chopin And Polonaises - Essay Example The Polonaise first appeared in Poland around the sixteenth century as a court dance that is sort of a procession where all the company passes in a stream and then defiles in pairs with movements. He left eighteen works in the genre with sixteen piano Polonaises, one for piano and cello and one for piano and orchestra. Their style changed over time evolving from conventional salon miniatures to some expansive dance poems. Chopin started a new chapter in the history of the genre with the Polonaises, Op. 26. Henceforth, he abandoned conventional stylizations. Each of the seven works has its own distinctive shape, pianistic expression, and style. The features of an authentic polonaise are 3/4 time, typical rhythmic formulas, a moderate tempo and a distinguished character (Ted, 22). He completed 2 Polonaises in 1835, Op. 26, in C sharp minor and Polonaise in E flat minor, marked by strong dramatic elements. In 1838-1839 he composed 2 Polonaises, Op. 40in A major and C minor. The A major has features of the heroic polonaise while the C minor is elegiac and tragic in expression. The other three polonaises are grand dance poems which are removed from earlier conventions of the genre and form. In1841 he composed Polonaise in F sharp minor, Op. 44. It is close in its epic-dramatic gesture as to the idea of Romantic fantasy as well as it is unusual in the appearance of a mazurka in its middle section which is a contrasting lyrical passage. In 1842-1843 he composed Polonaise in A flat major, Op. 53.

Advancements of Tourniquets in the Iraqi War Essay Example for Free

Advancements of Tourniquets in the Iraqi War Essay Background of the War The name of the Second Gulf War has often been referred with the Iraq War, which has begun from March 20, 2003 and is still deteriorating lives of millions of people in the Iraqi region of the world. In the year 2003, invasion of Iraq was led by the United States of America, and this war is still ongoing, which has affected the world adversely. Development of weapons of mass destruction was one of the main rationales that were presented by the government of the George W. Bush, as well as, his supporters in the form of different Democratic and Republican parties. (Danchev, pg. 62-65) According to the Bush government, allies and interests of the United States posed a threat from the development of abovementioned weapons by the Iraq. In the year 2003, it was claimed during the State of the Union Address by the President George W. Bush that there was no time to wait for the imminence of the threat from the Iraqi leader Saddam Hussein. However, such weapons were not found by the United States after the invasion of the Iraq. In order to support the decision of the Bush’s government, connection was made between the al-Qaeda and Saddam Hussein by the citing of their claims. (Murray, pg. 71-73)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Another reason for the invasion of Iraq   Ã‚  given by the George W. Bush was the democracy in the Iraq, which was necessary for the development, as well as, stability of the country due to the abuse that was being done by the government of the Saddam Hussein in the Iraq in terms of human rights before the invasion   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Many forms have been observed in the casualties of the war in Iraq since March 2003 until present. In addition, great variation has been noted in the available information, as well as, its accuracy and validity regarding the occurrence of different types of incidents that have resulted in different types of casualties in the Iraq.   Even in the great variation, it is confirmed that the Iraq War has deteriorated and terminated thousands of lives and damaged houses and habitats of many lives in the region. One of the reasons of this deterioration was the opposition and criticism of the war by a number of experts, professionals, critics, and even the Americans. A range of serious health issues, as well as, mental disorders has been reported by many veterans of the Iraq War in the United States forces. Tumors, migraines, blood in urine, muscle pains, dysfunction of the sex, and a number of issues have been reported by the coalition forces in the Iraq. In this regard, utilization of radioactive depleted uranium has been found to be causing the abovementioned health issues and disorders in the coalition forces, which cannot be stopped during the war. Thus, the Iraq War has provided a number of serious losses to the United States government. (Murray, pg. 99-100) (Abrams, pg. 101-111) Over nineteen thousand casualties have been suffered by the military of the United States, as the fourth year started on March 19, 2006 during the war in Iraq. All these casualties included a broken leg, or a broken arm, which created a sense of fear and opposition in the Iraqi, as well as, American civilians. A number of American soldiers were sent to their homes with one leg, or one hand that changed their lives from their scratch. A soldier, who used to protect the country, now can look in the sky and dream of doing the same, while sitting on his wheel chair. This was the condition of many soldiers in the United States. (Danchev, pg. 50-52) This resulted in the hatred towards the Bush government, and towards the decision of sending American soldiers in the Iraq. (Abrams, pg. 91-101)   To help this kind of dreadful situation, the US Army started to provide their troops with a special kind of tool, a Tourniquet, which was designed to help the soldiers to save a limb thus saving their lives. What are tourniquets? To explain in simple words, a tourniquet is a piece of cloth and a stick, which is used to stop the flow of blood if a person faces emergency. These simple types of tourniquets were used in the 18th century. The exact and modern definition of a tourniquet is a device that works on the principle of compression and uses pressure to be applied on the wounded limb that blocks the circulation of blood in the specific area and prevents the flow of blood for a certain period. (Klenerman, pp. 33-36) With the advancement of technology and research, various types of tourniquets were introduced. Modern surgical types of tourniquets are being very popular because of their convenient mode of operation and availability. There are two types of tourniquets being used, one of the types uses a cloth or a piece or rubber and the other make use of gas to apply pressure. The number of limb-deprived soldiers was increasing day by day; to help solve this problem the US Army widened the use of tourniquets. (Abrams, pp. 40-44) Before the discovery of the highly effective tourniquet, the soldiers were using the basic field expedient tourniquet, which uses a cloth and stick to help control the flow of blood.   The Pentagon made every possible effort to provide every soldier present in Iraq with a standard tourniquet. The tourniquets were saving lives and the lives were stopped from being wasted unnecessarily. Data indicated that the soldiers that were not using the tourniquets and were not equipped with the tourniquets died, in a way, unnecessarily. In the year 2005, a newly designed tourniquet named as â€Å"The special operations Forces Tactical Tourniquet† (SOFTT) was issued to the soldiers in Iraq. This type of tourniquet was designed to be used using a single hand so that the soldier is able to apply the tourniquet all by him without needing any help. The SOFTT replaced the field expedient method. The field expedient method was also proving itself beneficial but SOFTT was even better. The number of casualties was also decreasing because SOFTT was also helping to save time. The SOFTT was reported to be very effective and useful in injuries that were hard to reach. The strap of SOFFT can be released completely and can be rethreaded; this allows it to be applied on limbs that are trapped. The SOFFT makes use of two latches, one is needed to provide effective use for the tourniquet while the other provides ability for securing the limb after the tightening..In order to use the SOFFT it is needed to be slide up on the limb and the pulling of the tail right after application. In order to be secure the screws must be tightened. The device remains in use until the bleeding is stopped. During these times another invention by US Army institute of surgical research came forth, which was the â€Å"Combat Application tourniquet† .This type uses a system of windlass with an internal band that provides pressure to the wounded limb. After tightening, the windlass is to be locked when the blood flow is stopped. A strap made of Velcro is then used to keep the windlass in place. The Combat Application Tourniquet (CAT) was tested in 2004 at the US Army institute of surgical research with the other eight tourniquets available in the â€Å"Tourniquet off† .It was marked as the most effective tourniquet and it topped the list . It was easy to use hence it was recommended for use in the army. CAT was placed on the top of the â€Å"TOP 10 GREATEST INVENTIONS THIS YEAR† by the Army in 2005. Before SOFFT and CAT were introduced, the tourniquets were being used but they included the conventional cravat and stick types’ .The soldiers during their training periods were taught to use the conventional types that belong to the American civil war period. An unfortunate incident, proving the significance of tourniquets occurred with an Army medic who was climbing to reach the helicopter in Baqoubah in Iraq when suddenly bullets seared through his left thigh. As he lay beside his helicopter, he took hold of a tourniquet inside his pocket and immediately slide it on to his wounded thigh and the tourniquet worked efficiently in stopping the bleeding. Hence, the device, which was once considered extremely low tech, ended up saving yet another life in this high tech world. (Klenerman, pp. 65-66) If USAISR had not created such an invention, there would have been no effective tourniquet. Tourniquets are still being used widely and they are proving to be functional when it comes to saving lives, since there is no useful device available on the battlefield to save lives. There is a great deal of increase in the use of tourniquets during the Iraq war. The tourniquet, which has gained immense popularity, is the CAT and is still in use by the soldiers until date. The CAT was also made available for use for the civilians. In case of extreme traumas, CAT can be used as a lifesaver. (Taliaferro, pp. 22-25) Now, the Army doctors state that the use of tourniquets in the battlefield cannot be dispensed and they are striving to design even better and modern tourniquets to facilitate self first aid on the battlefield. Conclusively, we have discussed that a device that works on the principle of compression and uses pressure to be applied on the wounded limb that blocks the circulation of blood in the specific area and prevents the flow of blood for a certain period has been referred as a tourniquet. It is a hope that this paper will help the students, professionals, and experts in the better understanding of the tourniquet, as well as, its significance in the Iraqi war. References Alex Danchev. (2005). the Iraq War and Democratic Politics. Routledge (UK). Irwin Abrams. (2003). the Iraq’s War and its Consequences. World Scientific. Leslie Klenerman. (2004). the Tourniquet Manual. Springer. William Hay Taliaferro. (1972). Medicine and the War. Ayer Publishing. Williamson Murray. (2003). the Iraq War. Harvard University Press.

What Contribution Does Curleys Wife Make to Of Mice and Men? Essay

What Contribution Does Curley's Wife Make to Of Mice and Men? Curley's wife is the most dangerous character in the novel, because she is the loneliest one. Because of her need for attention, she destroys George and Lennie's dream of living "off the fatta the lan'." The appearance and clothing of Curley's wife have a symbolic meaning. She is described as a "purty" woman because she is always made up. Even on the ranch she has "full, rouged lips" and her hair lies in "little rolled clusters, like sausages." Also her clothes are seductive. When she speaks with George and Lennie, she wears a "red dress" and has red lips. The symbolic meaning of the colour red in literature is danger. So Steinbeck foreshadows that she will be dangerous. She wears the same dress in the bunkhouse, as when she speaks with Lennie at the end of the novel. The reader senses that something bad will happen: the death of Curley's wife. Curley's wife does not have a good life on the ranch. The relationship between her and Curley is miserable. She hates her husband and is really glad when Lenni...

Toyota Motoring Manufacturing

1) How does the andon procedure work and what are its fundamental aspects? How much does it cost to stop the line? What are the benefits of stopping the line? The andon procedure is adopted by Toyota Motor Manufacturing to ensure quality of their products. It involves the pulling of the andon cord whenever production at a work station is unable to be completed within the cycle time, or whenever any problem is faced. Pulling the andon cord will alert the team leader to the station. If the problem can be corrected immediately, assembly is resumed by pulling the andon cord again. However, if the team leader is unable to solve the problem, the line is stopped. With this process, Toyota is able to manufacture quality products and prevent defective products from being transferred on to the next station. This is in line with Toyota’s principle of jidoka where problems are instantly detected and production is stopped whenever a problem is detected. However, stopping the line will reduce the flow time of the car assembly and flow rate of the production. As more time is required to produce the cars, worker overtime costs will be incurred. According to the case, line stoppages caused a shortfall of 45 cars per shift. These cars could have been sold in the market instead. Thus, line stoppages caused lost revenue (opportunity cost) for these 45 cars. In analyzing the costs for stopping the line, we assume that hourly wage per team leader is set at a 6. 5% premium. We assume 769 team members are spread equally between the two shifts. We assume that each worker causes an average of 1 line stop per shift. The number of shortfalls in a shift is based on that in April 1992 i. e. 45 cars. The breakdown of costs incurred to stop the line is as follows: Hourly Wage per Team MemberHourly Wage per Team Leader (6. 5% premium)Overwage rate per Team MemberOvertime Wage Rate per Team Leader 1718. 10525. 527. 1575 Number of Shortfalls per Shift45 Number of Shifts2 Total Team Members769 No. of Team Members per Shift (769/2)384 Number of Team Leaders per Shift102 Number of Stops per Worker per Shift1 Number of Stops per Shift384 Overtime per Car (57s/3600)hrs0. 0158333 Total Overtime Cost per Shift ($)8950. 4713 Overtime Cost per Stop ($)23. 308519 Lost Revenue per Stop (0. 17 x 18,500 x 45)/384368. 5469 Tota Cost Incurred per Stop ($)391. 86 Benefits of stopping the line is to reduce wastage as defects are detected early and problems can be solved earlier before the defect is passed on to the next station. 2) What are the underlying causes of the problems facing Doug Friesen? The main problem faced is a decrease in run ratio, which measured the numbers of cars actually assemble d in proportion to the number of cars that could have been assembled with no line stoppages, from 95% to 85%. This drop also led to a shortfall of 45 cars per shift, which had to be made up with overtime. The underlying causes are as follow: †¢The combination of seats, which resulted from by the variety of Toyota Camry, has increased the probability of defects or human error. †¢Problems are not solved at the point where the defect is detected and the defective cars remained in the assembly line until they are moved to the Code 1 clinic area for further inspection and quality control. Solving problems at the end of the assembly line could be more difficult or require more time than at the spot where the problem was first detected. This is because the car at the end of the assembly line has already been completely assembled thus, making amendments to specific components could be more challenging. †¢There is a long waiting time for the delivery of replacement seats from KFS to TMM. This led to an increase in inventory in the overflow parking area where the cars waited for KFS’ special delivery. 3) How, if at all, does the current routine for handling defective seats deviate from the principles of the Toyota Production System (TPS)? The current routine deviates from the TPS principles of Jidoka and Just-in-Time (JIT) production. JIT Principle TPSCurrent Routine (deviation) Produces only what was needed, how much was needed, and only when it was needed. Any deviation from true production needs was condemned as waste. Defective cars remain in inventory and some have to wait for replacement seats to be delivered. Cars are not produced at maximum capacity. Thus, consumer demand is not met on time. Jidoka Principle TPSCurrent Routine (deviation) Make any production problems instantly self-evident and stop producing whenever the problem was detected. Insisted on building in quality in the production process and condemned any deviation from value-addition as waste. Does not follow the jidoka principle – instead of stopping production and waiting for the new seat to arrive then fixing the seat before production restarts, Toyota continues with production and only fixes the seats after production ends 4) As Doug Friesen, what would you do to address the seat problem? Where would you focus your attention and solution efforts? What options exist? What would you recommend? Why? There are several solutions to address the seat problem in the manufacturing process. These solutions are non-exclusive and could be implemented together. Solution 1: Decrease the error caused by variability in car seat styles. This can be done by investing in training staff so that they will be proficient in handling the variety of seat styles for respective cars and reduce the defect rate caused by human error. Another way is to assemble the cars in batches based on its respective seat styles as this method of production decreases the chance of human error as well since production will be more uniform. However, batching violates Toyota’s ‘Heijunka’ principle. Solution 2: Toyota could also consider the option of repairing the damaged seat immediately rather than allowing it to through the entire process first and congregating at the end of the line; in other words, to put the practice of jidoka into play. All staff involved in the production line will then have to be more critical in ensuring the best quality of the seats, and stop the production line once a defect is realized. However, repair staff would need to be well equipped to handle the situation. Furthermore, this solution requires the production line to stop, thus incurring costs. Solution 3: Switch to another seat supplier or source for additional suppliers to ease the current load on KFS since the current supplier delivers poor quality of seats which causes the problem in the manufacturing process. However, having more than 1 supplier may result in differences across the finished goods as it is difficult for two suppliers to provide identical seats. Solution 4: Stock safety inventory to use it as a buffer for the defective seats so as to decrease the wait time required to deliver replacement seats. However, having excess seat inventory will incur inventory cost. It is also against the JIT principal which hallmarks Toyota. Solution 5: Seats can be redesign such as changing plastic hooks back to metal to reduce the probability of one of the problems for defective seats, which is a broken hook. The focus of the solution should be aimed at improving the internal process problem which is decreasing the human error caused by variability of car seat style and also improving external process problem which is the quality of the car seats supplier. As show in Exhibit 8, the main cause of defective seats comes from the poor quality of seats delivered by the supplier. Therefore it is vital that we would firstly have to improve the delivered seats and Toyota can do so by bringing up this issue to the management at KFS. Toyota must demand for better quality products and if the problem continues due to poor quality of seats, Toyota should then source for additional suppliers to cover up for the lack of quality sets supplied by KFS. Once the external problem has been handled, Toyota must look at ways to improve the capabilities of its production line staff. By training them to handle the various seat styles for respective cars, it increases the skill level of the workers and hence decreases the probability of making an error. However, Toyota will incur training cost but these costs will reflect savings in the long run if its staff would make less errors hence improving the run ratio of the production line.

Communication Process

Hypothesis The following hypothesis is used as a logical approach for completion of the essay. A hypothesis is used in order to identify all the key elements of the essay in a logical and a systematic order. The hypothesis is as follows; â€Å"Is effective communication more about identifying and overcoming barriers to communication? What is the nature of effective communication? † Based on the above hypothesis, I have listed the following key elements. 1. Communication 1. Communication process 2. Types of communication 3. Importance of communication 2.How communication can influence an organization? 3. Effective & ineffective communication 1. What is effective communication? 2. Importance of effective communication 3. What is ineffective communication? 4. How both effective and ineffective communication affects an organization? 4. Identifying & overcoming communication barriers 1. Barriers to effective communication 2. How to overcome barriers to communication? 1. Introductio n â€Å"Communication is the use of verbal and non-verbal communication between people trying to create shared meaning. † (Yoder, Hugenberg & Wallace 1996)Throughout the history of mankind, their uniqueness in communication has become the key element in their success to become the most developed and well organized living beings among thousands of others. It is no different when comes to the corporate world, better the communication process that an organization posses, better the performances they achieve in today’s competitive world. So it has become vital for an organization to keep its communication process as effectively as possible in order achieve its organizational goals in a both effective and efficient manner.So the following essay was prepared with the intention of giving the readers a better understanding and a clear view of what is effective communication and what makes the communication a process an effective one. 2. 0 What is communication? Communication i s where two or more people will transfer information, feelings, ideas and opinions between or among each others. 2. 1 The communication process This is the standard model of a communication process. This process always takes place between two parties.Sender – The starting point of the communication process, sender will encode the message Message – The information which is sent to the receiver. Channel – Is the medium which transfers the message from the sender to the receiver. Barriers – Barriers are the distortions which make the message not to be conveyed as intended. Receiver – The person who’s at the end of the process and who’ll decode the message Feedback – It will be the final step of the communication process where receiver sends a message as reply to the sender. 2.Types of communication Different forms of communication media like televisions, radios are used by people in order to communicate information,opinions, etc, among each others. The most primitive ways of communication are by body language,speaking,sign language and eye contact. All of those communication methods can be broadly divided in to two main types. Those two types of communication are as follows. †¢ Verbal communication †¢ Non verbal communication 1. Verbal communication Verbal communication includes sounds, words, language and speaking.When it comes to business,  verbal communication  is very important for the reason being that you are dealing with a variety of people through out the day. In some cases you may deal with people who have different culture, ages and with different levels of experience. Fluent verbal communication is essential to deal with people in business meetings. Business communication  self-confidence  plays a vital role which when matched with fluent  communication skills. 2. Non verbal communicationNon-verbal communication  involves physical ways of communication, like, tone of the voic e, touch, smell and body motion. Symbols and sign language are also included in non-verbal communication. Body language is a non-verbal way of communication. Body posture and physical contact convey a lot of information. Body posture matters a lot when you are communicating verbally to someone. Folded arms and crossed legs are some of the signals conveyed by a body posture. Physical contact, like, shaking hands, pushing, patting and touching expresses the feeling of intimacy.Facial expressions, gestures and eye contact are all different ways of communication. 3. Importance of communication Every action a person or an organization takes is mostly based on the information available; to perform that specific action as intended, relevant information will be required. Even after performing the act, the party which performed it will need a feedback to identify whether the performed act bore the intended results. So it is clear that, without communication, none of those would be possible. 3. 0 Involvement of communication in an organization.For an organization to run smoothly, it has to have a well structured communication process inside its own. According to Kondrat (2009), Communication is the â€Å"lifeblood† of every organization. A vital means of attending to company concerns is through effective internal communication. Decision making is the most vital activity in an organization, to make decisions, to implement them and to reassess those decisions, organizational management will require relevant information. As discussed previously to have better information, better communication among all layers is required.So it is evident that, better the communication inside the organization, better the decision it makes and also better the results. 3. 1 Formal communication channels Formal channels are used within an organization in order to make the flow of information smoother among all levels in the chain of command. In the general aspect, there are three main c ommunication flows within an organization. Those are downward, upward and horizontal communication. 3. 1. 1 Downward communication It is the communication flow which is used by managers in an organization mainly to give orders and instructions.In a downward communication, the information flow will be from top to bottom, where managers will send messages to their subordinates. Those messages will include implementation of managerial decisions such as goals, plans and strategies, job instructions, rationale, procedures, practices, performance feedbacks, etc. 3. 1. 2 Upward communication Under this channel, information flow will be from the lower levels to the higher levels. Upward communication is more popular in learning organizations, where the lower levels of employees do get involved in the decision making process by giving their suggestions.Upward communication can be helpful in problem solving as the parties who are actually involved in the problem can give their point of view t o the higher management. 3. 1. 3 Horizontal communication In horizontal communication, parties which are in the same level will communicate with each others. (e. g. inter departmental) This can be helpful to coordinate activities and request support. 3. 2 Informal communication channel These are the communication channels which are not authorized as formal communication channels and it doesn’t have a clear pattern of the hierarchical levels included.Literally an informal communication channel is a channel which can connect anyone in the organization. Examples for informal communication channels †¢ Management by walking around (MBWA) †¢ Grapevine 4. 0 Effective and Ineffective communication As the topic of this essay relates, achieving effective communication is vital. So before discussing about methods of achieving effective communication, it is more sensible to discuss what is meant by effective communication and what is meant by ineffective communication. 4. 1 Wha t is effective communication?The communication process can be recognized as an effective one, when the receiver decodes and understand the message as intended by the sender. Furthermore, a proper feedback from the receiver to the sender will also facilitate effective communication. 4. 2 Importance of effective communication Effective communication skills is most likely to prevent conflicts and solve current conflicts it is learnt that through effective means of communication people can negotiate and arrive at possible solutions. The benefits of effective communication are many as they enhance all aspects of personal and professional lives. . 3 What is ineffective communication? This is a process by which the meaning the receiver attaches to a message may be completely different to the message intended by the sender. So it is evident that the basic concept of communication, which is sharing ideas and information among each other will be broken down if ineffective communication takes place. 4. 4 Importance of effective communication to an organization According to Panse (2009), Most companies and organizations have people working in small teams.This has been found to be more effective and productive than a single individual toiling away at a project. When you have three or four more people working on an issue, you have the advantage of having access to more ideas and solutions for the project, of having more checking safeguards against any flaws in the plan, and of being able to establish more network connections. A group is also more likely to take on and complete large-scale, complex projects. For the team to operate smoothly there must be open and efficient communication between the members of the teamTeam communication is important for the following reasons – †¢ Project-related information needs to be shared. †¢ Each member of the team needs to be acquainted with the team goal and his/her role in the team. †¢ Effective and open communic ation lines create feelings of trust and of belonging to the team. The more the members feel valued the more dedicated they are likely to be, and this in turn makes it easier for the team as a whole to achieve its goals. 4. 5 Affects of ineffective communication on an organization Ineffective communication hampers organizational success.This can also be seen as miscommunication. In an organization ineffective communication can occur due to many reasons. So it is important as a manager to curb these issues and create an effective communication channel. Ineffective communication leads to conflict within the organization and lead to distortion of information and this misunderstanding between department and individuals. Lack of effective communication may lead to a breakdown in interactions between employees in the organization. 5. Identifying and overcoming communication barriers.As discussed under the communication process, communication barriers are universal for any type of communic ation. In the perspective of an organization, barriers to communication can be divided into two main categories as individual barriers and organizational barriers. 5. 1 Individual barriers – Individual barriers are fatigue, poor listening skills, attitude toward the sender or the information, lack of interest in the message, fear, mistrust, past experiences, negative attitude, problems at home, lack of common experiences, and emotions. . 2 Organizational barriers – One of the major organizational barriers is the high power distance between low and high level employees. Due to this subordinates will not share sensitive information with their superiors as a result of the fear of facing negative reactions from the top management towards them. Poorly structured organizational channels will also active as an organizational barrier towards communication. 5. 3 Methods of overcoming barriers †¢ Using constructive feedback Training employees to involve active listening whe n they communicate †¢ Training employees to constraint their emotions †¢ Eliminating differences in perception †¢ Proper communication channel selection By using some or all of the methods mentioned above, an organization can reduce the impact done by communication barriers. 6. Conclusion In conclusion under the current situation, effective communication has universally become mandatory in order to achieve success. According to Kondrat (2009), Communication is the â€Å"lifeblood† of every organization.A vital means of attending to company concerns is through effective internal communication. If a manager is able to communicate their ideas clearly, so that employees definitely know what is asked of them, the subordinates will, consequently, perform their jobs correspondingly. On contrast, an aggressive way of managing reports results in employees’ getting more and more frustrated often guessing what their real faults are To achieve effective communicatio n, one must have a clear understanding about the communication process and how it functions.On the other hand, having a thorough understanding about the communication process will not help to build up effective communication. So it is wiser to find out what factors make communication effective. As discussed above, what make a communication process ineffective are the communication barriers. When those barriers are in place, they can disrupt the communication process in a huge manner. Those barriers will make, encoding and decoding the message hard. If it happens, the message will not be sent and received as intended.So then the whole communication process will become ineffective, as the sole reason for the process’ existence relies on conveying the intended message properly. This proves that identifying and overcoming communication barriers are important to have effective communication. Understanding the communication process will definitely help to make communication effecti ve, but it will not eradicate the main obstacles for effective communication, which are the communication barriers.So it is now very clear that identifying and overcoming the communication barriers are far more important for effective communication than understanding the communication process. 7. References Communication Skills-Start Here, (1995). Retrieved on April 30, 2010 from http://www. mindtools. com/CommSkll/CommunicationIntro. html Management Skills Resources, (2009). Retrieved on May 1, 2010 from http://www. bizmove. com/skills/m8g. htm Maya Pillai, (n. d). Barriers to effective Communication, Retrieved on May 1, 2010 from http://www. buzzle. om/articles/barriers-to-effective-communication. html Mortensen (1998) Communication Models, Retrieved on May 1, 2010 from http://www. shkaminski. com/Classes/Handouts/Communication%20Models. htm Overcoming Communication Barriers, (n. d) , Retrieved on May 1, 2010 from http://managementstudyguide. com/overcoming-communication-barriers. htm Sonal Panse, (2009). Effective team communication. Retrieved on May 1, 2010, from http://www. buzzle. com/articles/small-group-communication-effective-team-communication. html ———————– Feedback Barriers Receiver Message Sender

Differences Between Carbon-12 and Carbon-14

Differences Between Carbon-12 and Carbon-14 Carbon-12 and carbon-14 are two isotopes of the element carbon. The difference between carbon-12 and carbon-14 is the number of neutrons in each atom. The number given after the atom name (carbon) indicates the number of protons plus neutrons in an atom or ion. Atoms of both isotopes of carbon contain 6 protons. Atoms of carbon-12 have 6 neutrons, while atoms of carbon-14 contain 8 neutrons. A  neutral atom would have the same number of protons and electrons, so a neutral atom of carbon-12 or carbon-14 would have 6 electrons. Although neutrons do not carry an electrical charge, they have a  mass comparable to that of protons, so different isotopes have different atomic weight. Carbon-12 is lighter than carbon-14. Carbon  Isotopes and Radioactivity Because of the different number of neutrons, carbon-12 and carbon-14 differ with respect to radioactivity. Carbon-12 is a stable isotope. Carbon-14, on the other hand, undergoes radioactive decay: 146C → 147N 0-1e (half-life is 5720 years) Other Common Isotopes of Carbon The other common isotope of carbon is carbon-13. Carbon-13 has 6 protons, just like other carbon isotopes, but it has 7 neutrons. It is not radioactive. Although 15 isotopes of carbon are known, the natural form of the element consists of a mixture of only three of them: carbon-12, carbon-13, and carbon-14. Most of the atoms are carbon-12. Measuring the difference in the ratio between carbon-12 and carbon-14 is useful for dating the age of organic matter  since a living organism is exchanging carbon and maintaining a certain ratio of isotopes. In a diseased organism, there is no exchange of carbon, but the carbon-14 that is present undergoes radioactive decay, so over time, the isotope ratio becomes more and more different.

Liberec, a city in the north of Czech republic essays

Liberec, a city in the north of Czech republic essays Liberec is situated in a valley between the Jizera Mountains and the Jested Ridge. The Nisa River runs through it. The Town Hall lies 373m above the sea level. The town has population about 100 000 inhabitants and occupies the area of nearly 115 square km. From its foundation (the first written report about the village, concerning paying elevenses to the Pope, comes from 1352), Liberec was gradually developing as a trade and crafts centre of regional importance. When the house of Biberstein died out, the Liberec manor was bought by the Redern family in 1558. Thanks to this purchase, Liberec started to change its parochial character. It gained the status of a town in 1577. First linen and dealers and drapers settled here. First stone buildings- the Castle, the Church of St. Anthony and the renaissance Town Hall (pulled down in 1893) grew up among wooden houses. Albrecht of Wallenstein continued in the Redern tradition. He founded the New Town and supported further development of textile crafts. The ground plan of the Sokolovske Square and timbered houses in Vetrna Street remind us of Albrechts age even today. The sufferings of the Thirty Years War reflected in Liberec only after his death, when the Swedish and imperial troops came here in turn. The order prohibiting construction of wooden houses in 1807 led to the rapid rebuilding of the town centre. Also the road connection with the rest of the world improved in the first half of the 19th century and a railway was introduced here in 1859. Liberec was already the second most populous town in Bohemia. Its importance was further elevated by a special statue from 1850 and by the fact that it became a seat of higher state offices and institutions. Economic power was represented by Trade and Commercial Chamber, cultural and social importance was intensified by the existence of the theatre (since 1820) and by the activity of various associations. Great attention was pa...