Saturday, September 7, 2019
Church and Government Essay Example for Free
Church and Government Essay According to Article II, Section 6 of the 1987 Philippine Constitution states that, the separation of Church and State shall be inviolable and Article III, Section 5 states, No law shall be made respecting an establishment of religion, or prohibiting the free exercise thereof. . The free exercise and enjoyment of religious profession and worship, without discrimination or preference, shall be forever be allowed. No religious test shall be required for the exercise of civil or political rights. Given the articles of the constitution regarding the relationship of the church and the state, is the Catholic Church violating the principle of the Separation of Church and State by daring to speak out against certain bills? First, what does the separation of the church and state really means? The separation of the state means that the state does not have an official religion. It means that the people are free to choose in what religion depending in their own belief. It also means that there should be no laws that shall be pass that favors a religion over the other. It also means that there should be no discrimination of the religion and belief of the people. In short, what the union of the church and the state really means is that the citizens should be forced to follow a particular doctrine and those that do not follow should be penalized. We can see from banners outside of cathedrals the popular phrase ââ¬Å"No to RH Bill, Yes to Life.â⬠But can we consider this action as a violation of the constitution? The separation of the church and the state does not mention that church officials cannot speak or try to influence the state policy. Since the Philippines is a democratic country, every person, group and organization is free to express their own opinion regarding certain issues. The church does not force people to go against a certain bills; the decision still lies in the people according to their conscience and understanding. It means that the church is not violating the constitution since it is only expressing its right to speak in order of its belief. Given the reasons above, that the Philippines has no state religion and given that the state does not subsidize the church, and that no church has any official access to the instruments of state power, I believe that the church does not violate the constitution and that there is really a separation of the church and the state.
Friday, September 6, 2019
Nature of Partnerships Essay Example for Free
Nature of Partnerships Essay Nature of Partnerships When starting a business, it can be with a sole proprietorship, a partnership, or as a company. A partnership is the most popular and the easiest to form. Partnerships combine individual talents and skills together for a hopefully successful business enterprise venture. Man has realized that it is easier to do something with the help of others than singly. Partners, also, provide a greater chance of obtaining equity capital for their business venture, while sharing the risks that go along with a rapidly growing business. There are basically three types of partnerships: the general artnership, the limited partnership, and the limited liability partnership. This paper discusses the general partnership. The definition of a partnership is the association of two or more persons to carry on as co-owners of a business for profit . Partnerships may be formed as a formal agreement or informally with a handshake. Either way, a partnership agreement should be written up with all the aspects of the partnership covered. Once the partnership agreement is filled out and agreed on by all partners, each partner will need to sign stating they are in agreement. A artnership agreement helps to alleviate any conflicts that may arise at any future date. When accounting for a partnership, it will depend on the accounting method stated in the partnership agreement. If any noncash assets were contributed, these will need to be assigned a fair value. Any noncash assets brought to the partnership are the property of the partnership . Each partner investing capital will have to be agreed upon by all partners. This investment will determine the ratio or percentage of net profit or loss to be divided between each partner. If there is no ratio or ercentage stated in the partnership agreement, then everything is divided equally. When setting up the accounting for the business, most accounting methods have multiple accounts for each partner. These accounts are the capital account, which shows the initial investment of each partner, the drawing account, showing any withdrawals taken over a years time, and the loan account, where partners can take a loan from the business. The capital account can be maintained in two different ways: the fluctuating capital method or the fixed capital method . The division of net profit equally. To account for this division, say S, T, and U decided to set up a partnership. S contributes $40,000, T contributes $30,000, and U contributes $30,000. This would be a ratio of 4:3:3. The total contributed to the partnership is $100,000. Profit for the first year is $300,000. Because the ratio is 4:3:3, Ss net capital would be $120,000. T and Us net capital would be $90,000 each, for a total of $300,000. If the partnership decides to add a partner, whatever was determined in the partnership agreement will determine what steps to take for adding this new partner. Adding a new partner normally adds profitability. If the partners decide to cease operations, there are two alternatives to help them decide which approach is better for the business: liquidation or dissolution. Liquidation refers to the complete sale of the business assets and dissolution refers to the closure of a business, often on voluntary terms of the business owner. Liquidation means that the business is closing its doors and liquidating all noncash assets and liabilities. Dissolution may mean that the partnership is dissolving and a new partnership, another partnership or business is buying out the business, or the business is dissolving. When considering dissolution, there are two types, a technical dissolution and a general dissolution . A technical dissolution is when there is a change in the composition of the bus iness. A general dissolution is a complete dissolution or winding up of the partnership and the business. The dissolution may result with a mutual agreement of all partners, a partner being served notice, a court order, fraud, misrepresentation, or illegal activity, or where the business is not making a profit. Whether liquidating or winding up a business, transactions to process are the collection of receivables, conversion of oncash assets to cash, payments to creditors, liabilities closed out, and the remaining distribution of net balance to the partners, in cash . When starting a business with a partnership, it is with the intent purpose of longevity.
Thursday, September 5, 2019
Zeus Robotic Surgical System Information Technology Essay
Zeus Robotic Surgical System Information Technology Essay Robots are ubiquitous today. They are found in our cars, in our houses, in our industries inside buildings and to places we neglect to notice. We trust robots to do everyday chores for us either by knowing directly or indirectly. Robots are becoming part of our lives and we have all accepted it. Today technology has advanced so that it allows for innovative robotic systems to be inserted in the medical field. New materials, ideas and technological advancements bring robotics into medicine. Robotics in medicine entails many advantages and benefits for both the doctors and the patients. But there are also some limitations in robotic surgery that cause doubt and uncertainty to people. However, as it happens with every new technological development, people need time to become familiar with it, to accept it and finally trust it. So the question is if the world is ready to accept and trust robots in health and more specifically in surgery. There will be people who are pioneers and enjoy trying something new, people who are skeptical and need to know everything about it before agreeing and people who will be afraid no matter how much proof theyre given. There cannot be an abrupt transition from classical surgeries without robots to surgeries all aided with robots. Gradually, the surgeries aided with robots will increase as peoples experience and trust increases. IT Background History of robotics Most of us when we hear the word robot we think of science fiction movies showing robots of the future, performing outstanding tasks. In fact, most of these robots seen are now everyday reality making our lives more convenient. One definition that could be given to a robot is a reprogrammable multi-functional manipulator designed to move material, parts, tools, or specialized devices through variable programmed motions for the performance of a variety of tasks.à [1]à Robotics is the engineering science and technology of robots, their design, manufacturing, and applications. It is related to electronics, mechanics, and software. Robots could not be manufactured until the 1960s when transistors and integrated circuits were invented. Compact, reliable electronics and a growing computer industry added intellect to the power of already existing machines. In 1959, researchers demonstrated the possibility of robotic manufacturing when they disclosed a computer-controlled milling machine.à [2]à Unimate Robot picks up and puts down parts in General Electric Factory. http://a.abcnews.com/images/Technology/ht_2bunimate_080415_ssh.jpg The first digitally operated and programmable robot, the Unimate, was installed in 1961 to lift hot pieces of metal from a die casting machine and pile them.à [3]à Commercial and industrial robots are ubiquitous in performing jobs better, cheaper, more accurately and reliably than humans. They are also found in jobs that are too hazardous, dirty or tedious for humans.à [4]à Robotics in surgeryà [5]à Robotics in medicine is a fairly new, yet advancing field. It is now introduced in medicine, in the field of surgery as it allows for exceptional control and precision of surgical devices in minimally invasive procedures. Robotic surgery has as its main goal to design robots that will be able to be used in performing closed-chest, beating-heart surgery in collaboration with the surgeons. Surgery using the Da Vinci robot http://www.phoenixville-hospital.com/specialties/robotic-surgery/Today numerous surgical robots have been adopted by many operating rooms all over the world. Surgical robots are not actually autonomous surgeons capable of performing assignments on their own, but a helping assistant of the surgeons. A number of commercial corporations have been founded in order to create surgical robotic systems. Computer Motion, Inc. developed the AESOP Endoscope Positioner: a voice-activated robotic system for endoscopic surgery. In January 1999, Intuitive launched the DaVinci Surgical System, which is classified as a master-slave surgical system as it uses true 3-D visualization. In 2001 Computer Motion, Inc built the SOCRATES Robotic Telecollaboration System as well. It includes integrated telecommunication equipment along with the robotic devices in order to provide remote surgical telecollaboration. Computer Motion merged with Intuitive Surgical, Inc., in June of 2003. They introduced the ZEUS Surgical System. Robotic Surgery Systems Robotic surgery systems are divided into three types: supervisory-controlled systems, shared-control systems and telesurgical systems. These systems differ in the sense that in each case there is a different degree of involvement of the surgeon. In some cases, the operation is carried out by the robotic system with a minimal intervention of the doctor. In other cases, the surgery is performed by the doctor with the help of the robotic system. Supervisory-controlled systemsà [6]à Surgeon demonstrates a robotic surgery system at the Montefiore Institute for Minimally Invasive Surgery in New York City. http://science.howstuffworks.com/robotic-surgery2.htm Supervisory-controlled systems are the most automated systems of all. But they still need the guidance of the surgeon and an extensive preparation before the initiation of the surgery. The surgeon inputs information and programs the robotic system to follow certain instructions. However, once these robots have been programmed, and start operating there is no option for adjustments and thats why the surgeon must keep a close watch of the surgery in the need of intervention. As it is known, not all people have the same body structure and so it is not possible to have standard instructions for the robot to follow. This is done in three stages: planning, registration and navigation. In the planning stage, the surgeon captures images of the patients body. As soon as the surgeon has imaged the patient, he must determine the path that the robot will take to operate. The next stage is registration, in which the surgeon links the images obtained before with points on the patients body. In order for the surgery to be completed successfully, the points must be positioned precisely according to the patients body. The final stage is navigation, which is the actual surgery. In this stage the surgeon places the patient and the robot so as the movements of the robotic system to follow the programmed instructions. When all preparations are complete, the robot is activated and the surgery is carried out. Shared-control robotic systemsà [7]à Shared-control robotic systems are a helping hand for the surgeons. The operation is carried out only by the surgeon who uses the robotic system manually in order to have greater efficiency. The robotic system monitors the surgeons actions during the operation and provides support and stability by active constraint.7 Active constraint is the process of labelling regions of the patients body with one of the four possibilities: safe, close, boundary and forbidden. Surgeons label safe regions the regions that are appropriate for the robot to be and to operate. For instance, a close region can be found in orthopaedic surgery in orthopaedic surgery, near the soft tissues. Many orthopaedic surgery tools can damage the soft tissue and so the robot limits the area that the surgery is safe to take place. This is done using haptic technologyà [8]à , which is the science and physiology of the sense of touch. This means that as the surgeon approaches the boundary region he will start feeling a resistive force and as he proceeds to the forbidden region the force is getting larger and once he enters the forbidden region the robotic system stops operating immediately. But in order for the robotic system to know which are those regions, the surgeon must program it first as it is done with the supervisory controlled systems. Telesurgical systemsà [9]à Telesurgery is a field of telemedicine that was developed in recent years and holds great interest. Today it can be seen as a two way transmission of picture and sound, allowing the communication between surgeons of little experience and surgeons of great experience to cooperate no matter the distance separating them. Also it is understood, this technology needs highly advanced software in order for the simulation to be feasible in the remote surgery room. For this purpose, systems of virtual reality are required that allow the surgeons that are in a different room or city or country to have an actual image of the operating room and of the procedure. Robots with camera will provide a better quality of the images as they will be in colour and enlarged. Da Vinci Surgical Systemà [10]à The Da Vinci Robot is probably one of the most well-known robotic surgery systems in the world. It is a robotic system that is used in minimally invasive surgery, which means that the robot makes a petite aperture in the patients body that brings many positive results. Da Vinci Surgical Robot http://womenshealthinstitute.net/di%20vinci.htm http://www.saintbarnabas.com/ services/robotics/specialties.html During the surgery, the surgeon sits in a console inside the operating room and handles the surgical tools of the robot. After the patient has been anaesthetized, three apertures are made on the patients body allowing the rods to enter. On the screen the surgeon observes the 3D image that the camera is transmitting through the patients body and which is handled by joysticks. The camera sees every movement of the robot and can be activated or deactivated any time from a button.à [11]à Every surgical arm is connected with a surgical tool and there is camera in the end of the main arm. One of the rods has a camera on it while the others have surgical tools able to cut, remove or stitch the tissues. The robotic system uses the same stitches and materials used in the traditional surgery. The surgeon can bend and rotate the arms like the human wrist guaranteeing increased percentage of success and important benefits much for the patient as for the surgeon. The Da Vinci robotic system includes a lenses system of three-dimensional view, which can make the surgical field as 15 times larger. Also, the camera allows the surgeon to go closer at the point of surgery than the human vision can and so the surgeon can perform the operation in a smaller scale than the conventional surgery allows. Zeus Robotic Surgical Systemà [12]à The robotic surgical system Zeus was the first system to be used in 1999 to perform the first full endoscopic robotic surgery bypass with a beating heart. It consists of three basic parts: An ergonomic control console the central control computer Robotic arms, which move with the movement of the surgeons hand. Zeus Robotic Surgical System http://joshuagough.blogspot.com/2007/07/surgical-robots-r2d2-to-rescue-visible.html The surgeon sits comfortably in the surgical seat and handles the tools that are placed inside the patient. After the surgeons movements have been digitalized they are filtered, thinned and transmitted to the computers control station, which transfers those movements through an electromechanical interface to the robotic arms and to the tools. In addition, Zeus robotic system enhances the optical field of the surgery by enlarging it and also with the help of AESOP robotic system the surgeons hands are free to handle the surgical tools. AESOP Robotic Surgical Systemà [13]à AESOP Robotic surgical system was developed by Computer Motion Inc. The period when it first came out, the surgeon could control the robotic arm remotely, manually or with a foot pedal but the most recent edition of AESOP 3000 is controlled with voice commands. AESOP Robotic surgical system http://www2.jpl.nasa.gov/technology/images_videos/iv_pages/27AESOP.html The robotic arm contains and moves a camera which is used in MIS surgeries for the observation of the surgical field. The camera is placed at the edge of the robotic arm and is inserted in the patients body through an aperture of about 2cm. The robotic system AESOP is the surgeons third arm. By using simple commands such as AESOP, move up or AESOP, move left, the surgeon tells the robot to move the camera as he wishes. Every surgeon records his voice and has a voice card that is inserted into the system whenever he operates, in order for the robot to identify the commands. Usually the system works well. The robot may sometimes not recognize the tone of the voice of the surgeon is different from the recorded voice. But there is a support system with which the surgeon can handle manually if something like this happens. SOCRATES Telecollaboration Systemà [14]à Socrates telecollaboration system was the first system to be approved (October 2001) for the new-founded category telesurgery robotic systems. It consists of advanced telecommunication equipment that is connected with medical devices and robotic systems. The system gives the surgeon who is at a remote location the opportunity to work with another surgeon who may be in an operating room across the globe. The system provides real time view of the surgery. In collaboration with Zeus robotic system, Socrates is the first fundamental step that marks the start of minimally invasive telesurgery. In 2001 Socrates robot along with Zeus robotic system performed the first translantic surgery. On September 7th, 2001 a group of surgeons in New York performed a cholecystectomy surgery on a patient located in France with the help of doctors that were there. The console and the robot were connected with fiber optic wires. This surgery was first tested on six pigs.That was the first complete telesurg ical process that was performed by surgeons 7000 away from their patient. The patient left the hospital 48 hours after the operation and returned to his social activities a week later. Advantages and Limitationsà [15]à Advantages The advantages of robotic surgery are listed below: Tinniest incisions result in: Faster recovery Shorter hospital stay and reduced costs Less pain and fear Less blood loss Cosmetic benefit Reduced risk of infection or complications Less anesthesia required Better sterilization Robot immune to radiation and infections. No muscle tremor or fatigue. Elimination of need for personnel resulting in lower costs for the hospitals. Shorter return to everyday activities(1-2 weeks) Telesurgery: The ability to perform surgery from a different operating room. A 3D camera provides an enhanced view. Robots reach places that surgeons alone couldnt before. Can be designed for a wide range of scales. Surgeons dont get tired quickly as theyre seated and have less eye strain and they have the ability to control their natural flinching or nerves more effectively. Limitations However some of its disadvantages and concerns are: Robotic systems have highly complex software and it is very difficult to program and debug them. Costs including the robotic systems ($750.000-$1 million), the maintenance and the training of surgeons are considerably high. Since the need of personnel will be minimized, some surgeons will be left unemployed. Telesurgery is based by a large percentage on the transmission of information between two locations. The more the distance between the two locations the more the time delay is inserted. This increased the period between the action and the result and after a certain point this makes surgery impossible in real time. Synchronization during telesurgery is very critical and is not easy to attain. Telesurgery is highly dependent on the security and reliability of the network. Robotic Surgery in Greeceà [16]à The first robotic navigation system used in a surgery procedure in Greece is the Vector Vision II system in Ygeia (see www.ygeia.gr) hospital in Athens. In February 2003 the robotic surgical system Aesop 1000 was used to perform the first laparoscopic operation in the General Hospital of Crete, Greece. Aesop 1000 is being improved in the labs of University of Crete and will be released as Aesop 2000 and Aesop 3000 and soon is expected to be used in more complex operations and surgeries. In addition, the school of medicine in the University of Athens offers advanced courses on robotic surgery. The course aims to teach basic robotic surgery skills such as instrument manipulation, camera control among others. This is done using the Da Vinci surgical system.à [17]à In November 8th,2006 the opening day of the Da Vinci robotic system took place in the Athens Medical Center Hospital. The president of the Hellenic Scientific Robotic Surgical Association Prof. K. Konstantinidis explained the fundamental principles of the Da Vinci robot to Greek ministers and the establishment of the Hellenic Scientific Society of Robotic Surgery. The first total hysterectomy in Greece was successfully carried out with the latest-generation Da Vinci Robotic Surgery System at the Diagnostic and Therapeutic Centre of Athens HYGEIA. the operation was broadcasted in real time during the daily conference held at the Hospital on Tuesday, July 1st 2008, titled Robotic Surgery in Gynaecology.à [18]à Survey analysis A survey was conducted during October and November 2009 in Athens about robotic surgery, in which 73 people answered (ages 14-50). The survey included a questionnaire and it was distributed by email. Robotic surgery in Greece is in its infancy so it is quite reasonable to see that 72% of the people asked knew nothing about robotic surgery. Social Concerns Safety Safety is the prime concern of patients and doctors. People today have trouble trusting robotic devices in general and in the case of their healthcare the issue of trust is intensified. First of all, there is always the possibility of errors happening as total safety is a fallacy. Robots are programmed by humans who in turn are not infallible and are prone to make mistakes. In the case of robotic surgery a fault could have serious health injuries or death. Thus, the probability of errors must be kept at a very low level and in the case of a malfunction the system must be programmed to shut down immediately. Afterwards, the surgeon will have to take over complete the operation manually. So, it is obvious that the presence of a human doctor is mandatory and critical. There are many things that can go wrong which experts must take under serious consideration. Some problems resulting in system failures can be flawed design of the system, malfunction of software and hardwareà [19]à or misinterpretation and inadequate specification. In order to eliminate the possibility of errors, mechanics must undergo heavy testing and reasoning about infinite scenarios. Also surgeons must prepare the robotic system cautiously so as not to forget anything which can backfire. They also need to have contingency plans like converting the robotic surgery to open surgery.à [20]à The increased testing and reasoning is time-consuming and usually involves high costs. Even though safety is a big issue, 41% of the people asked would go through a robotic surgery. This can be considered a good percentage as 65% of the people asked believed that robotic surgery is safe and reliable. Reliability and knowledge Nowadays most people dont trust robots very easily. The reason for this is the lack of information and the fear that these robots/machines can harm them in a physical level or in a professional level. As it can be seen from the figure above 88% of the people asked have heard of robotic surgery but 56% of the people asked claimed to know very little about it. As it is stressed in a website about robotic surgery, and prostate cancer surgery in particular, most people worry about the side effects it could have on them such as sexual dysfunction and impotence.à [21]à Another concern was the fear of the robotic system and the probability of errors, but most people do a little research before resorting to robotic surgery. This way they minimize their worries and concerns. However, there still are people who despite the evidence dont trust robots with their health. Therefore, robotic surgery needs time to become known and trusted by the people. This percentage of 56% must be minimized and increase the percentage of knowledge. In the future, as robotic surgery will start being implemented into hospitals, there will be many surgeries done, successful or not, which will enhance robotic surgery by correcting the errors, the failures and any problem that may arise. This way, patients who had successful operations will spread the word and people will become more aware and acquainted with this new technological development. Elevating concerns, resolving problems Robotics in surgery is a great helping tool, which holds many benefits and advantages for the surgeons and the patients. However, since it is still at an early stage of development there are problems in need for resolutions. One great concern is the reliability and safety in delicate surgical procedures. We cannot deny that machines are made from humans, who are not infallible and thus tend to make mistakes. Whether the surgery is done by a plethora of surgeons or by a single surgeon and a robot there is definitely the possibility of error. As with every new technology, people need time to get familiar with it and to start trusting it. Thus robotic-aided surgery just needs time to advance and to become more well-known. People who go through robotic surgery procedures will spread the good news. The media will start making more coverage of the issue as they learn about more cases. As mentioned by many patients in the Da Vinci website, they were very pleased with the surgery and the recovery time which proved to be shorter than expected.à [22]à Furthermore, the training of surgeons may take a while but it does not compare having to do a 6-hour surgery above the patient, getting tired and stressed with a 4-hour surgery sitting in the robotic device some metres away from the patient. The surgeon will tire less and will finish the surgery in less time. As far as the costs are concerned, patients in the Da Vince website did not worry about the costs so much because they were dealings with their health. And most people will do anything for their well-being.à [23]à Future Robotic surgery has made quite a progress and development but it still has a long way to go. Many obstacles will be dealt with time and undoubtedly some new concerns may appear. Questions such as malpractice liability, credentialing, training requirements and license granting will have to be resolved in the future. Most people on the survey (49% to be exact) answered that robots could have negative implications on employment as robots will do most of the work that humans currently do and many of related jobs will be reduced. However, as mentioned in the advantages chapter, new fields are inserted into robotic surgery such as telemedicine, which shows that new needs for personnel emerge. Also it is quite interesting to note how the people asked are divided into three groups based on their answers concerning robotic surgeries in the future: There is a 64% of the people asked who have a positive outlook on robotic surgeries in the future and a 36% who are quite intimidated and afraid of this potential change. Part of this comes from the lack of information about robotic surgery and from the fact that it is still in an early stage. As far as robotic surgery is concerned, there is much to be done until it can reach its full potential. Even though, these robotic systems have enhanced dexterity significantly, they still need to advance the full potential in instrumentation or to integrate the full range of sensory input. Most people when hear about robotics, they think of automation. The possibility of automating some tasks is both exciting and controversial. Future systems might entail the ability for a surgeon to program the surgery and merely supervise as the robot performs most of the tasks. The possibilities for improvement and advancement are only limited by imagination and cost. Conclusion Robotic surgery may be at an early stage, but that does not mean that it has not demonstrated its potential and significance, particularly in areas previously inaccessible by traditional procedures. However, it still remains to be seen if robotic surgery will replace completely conventional instruments in less technically demanding procedures. Robotic technology will bring major changes in surgery by enhancing and expanding laparoscopic procedures, advancing surgical technology and thus bringing surgery into the digital age. Not to mention, it possesses the potential to expand surgical treatment beyond the limits of human ability. The benefits of robotic surgery outweigh the costs. Bibliography Online (World Wide Web) Sources Pearl Tesler, Universal Robots: The history and workings of robots, 10 October 2009 Wikipedia, Robotics,16 July 2009 History of robotic surgery, Overview of Major Surgical Robotic Systems and Companies,17 July 2009 William Harris, How Haptic Technology Works, 4 September 2009 http://electronics.howstuffworks.com/gadgets/other-gadgets/haptic-technology.htm Youtube, Robotic surgery demonstration, July 24, 2007, 7 September 2009 http://www.youtube.com/watch?v=0NZLpWrJGgk Youtube, Robotic Surgery, April 05, 2007,15 September 2009 Youtube, Robotic Heart Surgery, February 12, 2007, 19 September 2009 Youtube, Robotic Heart Surgery Allen Raczkowski, MD, February 03, 2009, 25 September 2009 http://www.youtube.com/watch?v=LezbxU5P1uc Robotic Surgery in Greece,22 April 2009,8 October 2009 http://roboticsurgery.gr Robotic Surgery, Simulation assisted training in Robotic Surgery,15 January 2010 Robotic Surgery ROBOTIC SURGERY IN TELEMEDICINE HYGEIA S.A.: The first total hysterectomy in Greece with the da Vinci à ® S Robotic System,1 July 2008,20 January 2010 http://www.kapetanakis-center.gr/www_eng/news/010708.pdf Robotic Surgery blog, Robotic reliability, 2 March 2007,17 January 2010 http://www.njurology.com/RoboticSurgeryBlog/robotic_surgery_basics/ Da Vinci Surgery, Patient Stories, 25 January 2010 http://www.davincistories.com/search-stories/search-stories-result.html?start=15condition=Prostate%20Cancer Works-research papers ÃŽâ⬠ÃŽà à Ãâà â⠬ÃŽà ¿ÃŽà ¹ÃŽà ½ÃŽà ± ÃŽÃŽà ¹Ã ÃâÃŽà ¬Ã à ÃŽà ¿ÃŽà ³ÃŽà »ÃŽà ¿Ã â⬠¦,ÃŽà ¡ÃŽà ¿ÃŽà ¼Ã â⠬ÃŽà ¿Ã ââ¬Å¾ÃŽà ¹ÃŽà ºÃŽà ¬ ÃŽÃŽà µÃŽà ¹Ã à ÃŽà ¿Ã â⬠¦Ã à ÃŽà ³ÃŽà ¹ÃŽà ºÃŽà ¬ ÃŽà £Ã â⬠¦Ã Ãâà ââ¬Å¾ÃŽà ®ÃŽà ¼ÃŽà ±Ã ââ¬Å¾ÃŽà ± (da Vinci, Ze ,Hermes). ÃŽà à à ÃŽà ¿ÃŽà ²ÃŽà »ÃŽà ®ÃŽà ¼ÃŽà ±Ã ââ¬Å¾ÃŽà ± ÃŽà ºÃŽà ±ÃŽà ¹ à â⠬à à ÃŽà ¿ÃŽà ¿Ã â⠬à ââ¬Å¾ÃŽà ¹ÃŽà ºÃŽà à ââ¬Å¡.( Despoina Xisaroglou ,Robotic Surgical Systems, Problems and perspectives (accessed July 23rd,2009) Caroline GL Cao Gary Rogers, Tufts University, Robotics in healthcare, (accessed June 12th ,2009) Sunitha M.V, Robotic surgery, seminar report, August 2008 (accessed July 10th, 2009) ÃŽââ¬Å"ÃŽà ºÃŽà ¹Ã à ÃŽà ¹ÃŽà ½ÃŽà ·Ã ââ¬Å¡ ÃŽââ¬ËÃŽà ¸ÃŽà ±ÃŽà ½ÃŽà ¬Ã ÃâÃŽà ¹ÃŽà ¿Ã ââ¬Å¡(Grinis Athanasios), ÃŽà ¡ÃŽà ¿ÃŽà ¼Ã â⠬ÃŽà ¿Ã ââ¬Å¾ÃŽà ¹ÃŽà ºÃŽà · à â⬠¡ÃŽà µÃŽà ¹Ã à ÃŽà ¿Ã â⬠¦Ã à ÃŽà ³ÃŽà ¹ÃŽà ºÃŽà ® (robotic surgery) (accessed September 13th,2009)
Wednesday, September 4, 2019
Three Varieties of Bathtubs :: Jeffrey Harrison Literature Essays
Three Varieties of Bathtubs Past, present and future are the simplest ways in which humans perceive time. We recognize the past through our memories and our recall of events that already have happened. When looking into the future, we can only look at where we are now in order to guess what our fate might be in the future. Or else we only have our dreams and goals that we look forward to one- day accomplishing. When viewing the present, however, everything around us is not an idea or memory in our head, but a reality that we use our senses to see, feel, touch, smell or hear. We are using our body's functions to live and take in what is around us at the moment. When "living in the present" (as one would say to someone who is constantly aware of the moment and what is around them), there is less chance to miss what's in front of us rather than always looking behind or too far ahead. Jeffrey Harrison, in his poem "Bathtubs, Three Varieties," seems to feel the same way about living in the here and the now. The three varieties of bathtubs Harrison writes about were separated into three stanzas according to their design and their purpose now, in the present. In the first stanza of the poem Harrison describes an old- fashioned bathtub, one that was raised off the floor by porcelain animal paws that extended off each corner. The particular bathtubs that he was describing were no longer serving their intended purpose, but rather were outside in a yard like an old car that was once one's hotrod, now scrap metal. These bathtubs, retired from their original purpose, now just sat through the seasons and let outside forces such as the weather and changes in other living things like the walnut tree carry on without regard to their presence. In the description of these bathtubs, Harrison shows something that although is still here, is part of the past and really does not have a life of its own anymore except just lying underneath the walnut tree. This is very much like a person whose thoughts ar e caught up in the past, because they, too, are still trying to live something that is over and then lose purpose in the present. Harrison also relates these bathtubs twice to sheep, which are commonly viewed as animals that follow each other, never really having a choice or idea of their own.
Tuesday, September 3, 2019
Imitation and Literature :: Literature Essays Literary Criticism
Imitation and Literature à Imitation is a foundational concept in the creation and study of literature. The fundamental assumptions embedded in imitation create a distinct and divisive method of perception. Imitation requires a basic belief in separation: appearance apart from reality, form apart from content. Literary works possess a dual existence, where the surface becomes most usefulà in its ability to reveal the substance contained within. Because the truth remains concealed, it can only be discerned or discovered through imitation. Thus imitation exists as an intermediary in a variety of artistic representations, each aspiring for an accurate depiction ofà meaning, perhaps even the basic truths of human existence. For Plato, however, art imitates a world that is already far removed from authentic reality, Truth, an inherently flawed copy of an already imperfect world. Art as an imitation is irrelevant to what is real. Many critics since Plato have attempted to reestablish the essential value of art by redefining or renegotiating the boundaries between imitation and authentic reality, between the text itself and meaning. à à à à à à à à à à à à From ancient to more modern critics, art is defined, vilified, or redeemed by its ability to imitate. Aristotle values imitation as a natural process of humanity. Tragedy is simply a manifestation of the human desire to imitate. He asserts that every person "learns his lesson through imitation and we observe that all men find pleasure in imitations" (44). Unlike Plato's world of Forms, knowledge of truth and goodness are rooted in the observable universe to Aristotle. Because imitation strives to create accurate particularized images of the real world, it is a source for potential discovery and delight. Neoclassical criticism accepts as givens Aristotle's statements about the nature of art and reality. Art is valuable precisely because it is imitative. As Sir Philip Sydney states, "Poesy is an art of imitation...with this end, to teach and delight" (137). Imitation not only entertains, but gains a moral/ethical purpose: to teach virtue. Ar tists must, in addition to possessing great creative skills, also bear moral responsibility for shaping their imitations. Samuel Johnson seems to revisit Plato's attack upon art with his admission that an accurate imitation of morally questionable subject matter is not only unacceptable, but potentially harmful to those who encounter it. In order to accommodate a strong moral sense, Johnson describes imitation as a process of interpretation.à "The business of a poet... is to examine, not the individual, but the species.
Monday, September 2, 2019
The Tragic Downfall of Shakespeares Macbeth :: Macbeth essays
The Tragic Downfall of Macbeth Macbeth, at the beginning of the play, seems to be a very loyal and honorable person. However, his character is changed by the influences of several factors. These factors have an influence on Macbeth, but he is responsible for his own destiny. The influences of the witches' prophecies, the influence of Lady Macbeth, and Macbeth's ambitions, are they key factors that lead to his tragic downfall. The witches (or "weird sisters" as they are often called) are responsible for putting the idea that Macbeth would become king of Scotland in his head, but in the end, it's Macbeth's decision to fall for and make this idea happen. As a result of this idea, Macbeth's curiosity of how he could become king of Scotland comes into play. "One can wonder if Macbeth ever had a chance of doing what was right after he met with the witches." (courseworkhelp) As the play progresses, Macbeth slowly relies more on the witches prophesies. They are clearly evil and deceiving and they slowly lead to the corruption of his character. Macbeth creates his own misery when he is driven by this own sense of guilt. This causes him to become insecure as to the reasons for his actions, which cause him to commit more murders. He would never have thought seriously about killing King Duncan without the witches influence. However it's more realistic to believe that Lady Macbeth, Macbeth's ambitions, and his own responsibilities lead to his downfall, not just the witches. They really never had the power to affect the future of the play. Lady Macbeth is shown early as an ambitious woman who can manipulate Macbeth easily. It is shown in the line "That I may pour my spirits in thine ear" (1.5.26). She manipulates his self-esteem by playing with his manliness and his bravery. When Macbeth is thinking of not following through on his plan to kill King Duncan, Lady Macbeth scorns him when she hears of his change of plans. She becomes successful in altering his ambition and appears to be the dominating individual in the relationship. Lady Macbeth wants Macbeth to be a great and powerful man she loves him and her only ambition is to help him gain the throne.
Sunday, September 1, 2019
Analysis of the Social Responsibilities in Business
Social responsibility is the concept that business is part of the larger society in which it exists and must therefore act in a way that not only advances the firm, but also serves the society. More than ever firms are being challenged to integrate social responsibilities in to their operations. Many firms now believe that social responsibility to be a lot more than granting money to community groups or volunteering their time to organizations ââ¬â although these are both important ways that firms support the community. Today, business leaders recognize that a commitment to corporate social responsibility can provide distinct advantage in attracting and retaining employees, dealing with suppliers and regulators, strengthening customer relationships and providing positive returns for investors. Let us take a look at some of the social responsibility issues and analyze how businesses are showing their social responsibility. Around the world there are lots of environmental concerns that challenge companies to be better global citizens. Leading companies know that taking a strong role in protecting the environment improves the efficiency of operations and saves money, making a positive impact on business partners, customers and investors. Let us see how socially responsible companies are responding to the environmental concerns. Delphi Automotive Systems is dedicated to protecting human health, natural resources and the global environment. For Delphi, a commitment to environmental management is a critical business strategy. Delphi has certified 15 of its global manufacturing sites under ISO 14001, a global standard that recognizes facilities that have systems in place to proactively manage and reduce their environmental impact. The company is working toward earning this certification for all 168 of its manufacturing facilities around the world over the next three years. John Jaffurs, director, Delphi environmental services, states, ââ¬Å"We want to formally integrate our environmental management into the goals of the business. Delphi is using ISO 14001 and other tools as a means of creating a total environmental management system. This will allow us to integrate operational environmental issues directly into future planning.â⬠Delphi's involvement in reducing the automobile's environmental impact began more than 30 years ago with the introduction of the first catalytic converters. Delphi works to reduce emissions, increase fuel economy, decrease vehicle mass and enhance the recyclability of its products. Delphi also believes that the reduction or elimination of materials can go far in helping the environment. Delphi's E-STEER Electric Power Steering reduces the number of seals and totally eliminates the power steering fluid, hoses and pump from the power steering system. In 1995, 75 percent of all cars sold (approximately 27 million) were equipped with traditional power steering and carried an estimated 40 million liters of hydraulic fluid. This new technology can result in a significant reduction in raw materials, which means less material to recycle or dispose after the life of the product. E-STEER also reduces energy demand by up to 80 percent, resulting in improved fuel economy and reduced vehicle emissions. E-STEER received the 1999 PACE (Premier Automotive Suppliers' Contribution of Excellence) award from Automotive News and Ernst & Young LLP, which recognizes automobile suppliers who have excelled in adapting and reinventing their companies and their products to meet the growing demands of their customers ââ¬â the world's major automotive manufacturers. E-STEER is just one example of the many innovative product technologies Delphi can offer to provide environmental solutions to its customers. According to the American Lung Association, motor vehicle emissions account for approximately 77 percent of the carbon monoxide (CO), more than 35.6 percent of the volatile organic compounds (including hydrocarbons) and around 45 percent of the nitrogen oxides (NOx) in our nation's air. With this in mind, car manufacturers like GM, Ford and Honda are now producing and marketing cleaner-burning cars powered by electricity, alternate fuels or a combination of the two. Environmentalists like to refer to these as ââ¬Å"green carsâ⬠because they represent an environmentally responsible way to travel in style. Politicians, on the other hand, have begun to see the potential for addressing larger issues. Earlier this year, Representative Robert T. Matsui (D-CA) introduced legislation that would give up to $5,000 per year in consumer tax credits to people with green cars. With this in mind, GM came up with its environment friendly ââ¬Å"EV1â⬠, Ford with its ââ¬Å"Rangerâ⬠and Honda with its ââ¬Å"Insightâ⬠. The Tennessee Valley Authority (TVA), the nation's largest electricity producer, has announced that it will begin test-marketing alternative energy sources as early as next year. As phase one of the TVA's Green Power Program, the test will utilize wind, solar and landfill gas energy sources to generate roughly three to six megawatts of power. Eight distributors, representing all seven of the Tennessee Valley Public Power Association's districts, have agreed to participate in the test. If the test is successful, TVA customers could see full-scale implementation by the end of 2003. The Green Power Program is the first of its kind in the Southeast. In related news, the TVA received word June 18 that the Department of Energy (DOE) has approved a proposal from the Virginia Alliance for Solar Electricity (VASE) to provide matching funding for the Green Power Program. The TVA's marketing plan for Green Power represents the fruits of an alternate energy initiative that began in January 1998. At that time, the TVA solicited and received 22 proposals for adding renewable electricity generators to its energy production facilities. Initial research also revealed that 84 percent of TVA customers favored a green power option. In the fall of 1998, the TVA held seven public forums that further confirmed the need for a Green Power. Participants included several members of the environmental community, utility executives, energy experts, healthcare organizations and representatives from citizens' groups. After the forums, the TVA formed the ââ¬Å"multi-interest teamâ⬠that was eventually responsible for the 2000 test-marketing plan. As the association of U.S. shareholder-owned electric utilities, Edison Electric Institute (EEI) works with key stakeholder groups, including regulators, legislators and member companies, to achieve environmental excellence. EEI's Climate Challenge program is a voluntary effort created in partnership with the Department of Energy in response to concerns about global climate change, says spokesman Jim Owen. To date, more than 600 electric utilities participate in the program, which means they have pledged to sequester or avoid 170 million metric tons of carbon dioxide and other greenhouse gases in the year 2000. This is more than four times the original goal established by the government in 1993. While some Climate Challenge efforts are undertaken by individual utilities, there are five industry-wide initiatives in place as well. These include Envirotech Investment Funds, which provide venture capital for emerging renewable technologies; the Utility Forest Carbon Management program, which funds tree planting and forest management projects; the National Earth Comfort Program, which promotes geothermal heat pumps; EV America, which introduces electric vehicles into the marketplace; and International Utility Efficiency Partner-ships, which support joint projects with foreign utilities and governments to provide efficiency of new or existing power systems. According to the Department of Energy's Energy Information Administration, electric utilities represent almost 85 percent of the voluntary actions to reduce, avoid or sequester greenhouse gases. In addition, electric utilities have made significant progress in restoring aquatic habitats, protecting endangered species and generating renewable energy, says Owen Bridging the gap between school and work is another critical link that companies are focusing on. The national organization Jobs for the Future (JFF) was founded in 1983 to help prepare tomorrow's workforce and smooth the transition from school to work. Fordâ⬠s Contribution in developing tomorrow's workforce Ford Foundation, is an initiative that seeks to create a measurable increase in jobs, wealth, services and other community infrastructure through increased corporate involvement in community economic development. JFF works with the initiative's many partners, whose collective experience and expertise cover community and economic development, national and international business and education to achieve these goals. One of JFF's major corporate partners is the Ford Motor Company. The two organizations have developed a relationship in which they exchange expertise and experience that allow both to enhance their individual programs. ââ¬Å"In today's rapidly changing economy, schools alone cannot effectively prepare young people for a successful future,â⬠explains Hilary Pennington, president of Jobs for the Future. ââ¬Å"Academic standards are only part of the equation. Young people need the chance to apply what they've learned to new situations, and what happens in the real world is hard to simulate in school. We try to build partnerships between companies and schools to give kids opportunities to expand their learning experience. The Ford program is a splendid example of this type of partnership.â⬠Ford has created several innovative education initiatives that ââ¬Å"are helping us create a pipeline ââ¬â for employees and suppliers, as well as a consumer base for our products,â⬠says Renee Lerche, director, workforce development, Ford Motor Company. For example, the Ford Academy of Manufacturing Sciences (FAMS) is an academic- and work-based program in public high schools. The program's goals are to provide students the opportunity to learn science, math, technology and communications skills in real-life settings and encourage them to pursue secondary education. Ford trains high school teachers, who teach the manufacturing-oriented courses to 11th or 12th grade students (participants take two courses through Ford each year). An internship during the summer between 11th and 12th grade provides work experience as well. The program serves as a way not only to attract future employees to Ford, says Lerche, but also as a way to draw customers for its cars and trucks. ââ¬Å"We don't have concrete evidence that if you do these things, people buy your products. However, these activities do influence perception of our commitment to the communities in which we do business,â⬠says Lerche. Issues such as environmental protection, education and community support are critical to companies that want to gain the trust and loyalty of their constituents. The companies profiled here understand that corporate social responsibility offers clear business benefits for all stakeholders. Analysis of the Social Responsibilities in Business Social responsibility is the concept that business is part of the larger society in which it exists and must therefore act in a way that not only advances the firm, but also serves the society. More than ever firms are being challenged to integrate social responsibilities in to their operations. Many firms now believe that social responsibility to be a lot more than granting money to community groups or volunteering their time to organizations ââ¬â although these are both important ways that firms support the community. Today, business leaders recognize that a commitment to corporate social responsibility can provide distinct advantage in attracting and retaining employees, dealing with suppliers and regulators, strengthening customer relationships and providing positive returns for investors. Let us take a look at some of the social responsibility issues and analyze how businesses are showing their social responsibility. Around the world there are lots of environmental concerns that challenge companies to be better global citizens. Leading companies know that taking a strong role in protecting the environment improves the efficiency of operations and saves money, making a positive impact on business partners, customers and investors. Let us see how socially responsible companies are responding to the environmental concerns. Delphi Automotive Systems is dedicated to protecting human health, natural resources and the global environment. For Delphi, a commitment to environmental management is a critical business strategy. Delphi has certified 15 of its global manufacturing sites under ISO 14001, a global standard that recognizes facilities that have systems in place to proactively manage and reduce their environmental impact. The company is working toward earning this certification for all 168 of its manufacturing facilities around the world over the next three years. John Jaffurs, director, Delphi environmental services, states, ââ¬Å"We want to formally integrate our environmental management into the goals of the business. Delphi is using ISO 14001 and other tools as a means of creating a total environmental management system. This will allow us to integrate operational environmental issues directly into future planning.â⬠Delphi's involvement in reducing the automobile's environmental impact began more than 30 years ago with the introduction of the first catalytic converters. Delphi works to reduce emissions, increase fuel economy, decrease vehicle mass and enhance the recyclability of its products. Delphi also believes that the reduction or elimination of materials can go far in helping the environment. Delphi's E-STEER Electric Power Steering reduces the number of seals and totally eliminates the power steering fluid, hoses and pump from the power steering system. In 1995, 75 percent of all cars sold (approximately 27 million) were equipped with traditional power steering and carried an estimated 40 million liters of hydraulic fluid. This new technology can result in a significant reduction in raw materials, which means less material to recycle or dispose after the life of the product. E-STEER also reduces energy demand by up to 80 percent, resulting in improved fuel economy and reduced vehicle emissions. E-STEER received the 1999 PACE (Premier Automotive Suppliers' Contribution of Excellence) award from Automotive News and Ernst & Young LLP, which recognizes automobile suppliers who have excelled in adapting and reinventing their companies and their products to meet the growing demands of their customers ââ¬â the world's major automotive manufacturers. E-STEER is just one example of the many innovative product technologies Delphi can offer to provide environmental solutions to its customers. According to the American Lung Association, motor vehicle emissions account for approximately 77 percent of the carbon monoxide (CO), more than 35.6 percent of the volatile organic compounds (including hydrocarbons) and around 45 percent of the nitrogen oxides (NOx) in our nation's air. With this in mind, car manufacturers like GM, Ford and Honda are now producing and marketing cleaner-burning cars powered by electricity, alternate fuels or a combination of the two. Environmentalists like to refer to these as ââ¬Å"green carsâ⬠because they represent an environmentally responsible way to travel in style. Politicians, on the other hand, have begun to see the potential for addressing larger issues. Earlier this year, Representative Robert T. Matsui (D-CA) introduced legislation that would give up to $5,000 per year in consumer tax credits to people with green cars. With this in mind, GM came up with its environment friendly ââ¬Å"EV1â⬠, Ford with its ââ¬Å"Rangerâ⬠and Honda with its ââ¬Å"Insightâ⬠. The Tennessee Valley Authority (TVA), the nation's largest electricity producer, has announced that it will begin test-marketing alternative energy sources as early as next year. As phase one of the TVA's Green Power Program, the test will utilize wind, solar and landfill gas energy sources to generate roughly three to six megawatts of power. Eight distributors, representing all seven of the Tennessee Valley Public Power Association's districts, have agreed to participate in the test. If the test is successful, TVA customers could see full-scale implementation by the end of 2003. The Green Power Program is the first of its kind in the Southeast. In related news, the TVA received word June 18 that the Department of Energy (DOE) has approved a proposal from the Virginia Alliance for Solar Electricity (VASE) to provide matching funding for the Green Power Program. The TVA's marketing plan for Green Power represents the fruits of an alternate energy initiative that began in January 1998. At that time, the TVA solicited and received 22 proposals for adding renewable electricity generators to its energy production facilities. Initial research also revealed that 84 percent of TVA customers favored a green power option. In the fall of 1998, the TVA held seven public forums that further confirmed the need for a Green Power. Participants included several members of the environmental community, utility executives, energy experts, healthcare organizations and representatives from citizens' groups. After the forums, the TVA formed the ââ¬Å"multi-interest teamâ⬠that was eventually responsible for the 2000 test-marketing plan. As the association of U.S. shareholder-owned electric utilities, Edison Electric Institute (EEI) works with key stakeholder groups, including regulators, legislators and member companies, to achieve environmental excellence. EEI's Climate Challenge program is a voluntary effort created in partnership with the Department of Energy in response to concerns about global climate change, says spokesman Jim Owen. To date, more than 600 electric utilities participate in the program, which means they have pledged to sequester or avoid 170 million metric tons of carbon dioxide and other greenhouse gases in the year 2000. This is more than four times the original goal established by the government in 1993. While some Climate Challenge efforts are undertaken by individual utilities, there are five industry-wide initiatives in place as well. These include Envirotech Investment Funds, which provide venture capital for emerging renewable technologies; the Utility Forest Carbon Management program, which funds tree planting and forest management projects; the National Earth Comfort Program, which promotes geothermal heat pumps; EV America, which introduces electric vehicles into the marketplace; and International Utility Efficiency Partner-ships, which support joint projects with foreign utilities and governments to provide efficiency of new or existing power systems. According to the Department of Energy's Energy Information Administration, electric utilities represent almost 85 percent of the voluntary actions to reduce, avoid or sequester greenhouse gases. In addition, electric utilities have made significant progress in restoring aquatic habitats, protecting endangered species and generating renewable energy, says Owen Bridging the gap between school and work is another critical link that companies are focusing on. The national organization Jobs for the Future (JFF) was founded in 1983 to help prepare tomorrow's workforce and smooth the transition from school to work. Fordâ⬠s Contribution in developing tomorrow's workforce Ford Foundation, is an initiative that seeks to create a measurable increase in jobs, wealth, services and other community infrastructure through increased corporate involvement in community economic development. JFF works with the initiative's many partners, whose collective experience and expertise cover community and economic development, national and international business and education to achieve these goals. One of JFF's major corporate partners is the Ford Motor Company. The two organizations have developed a relationship in which they exchange expertise and experience that allow both to enhance their individual programs. ââ¬Å"In today's rapidly changing economy, schools alone cannot effectively prepare young people for a successful future,â⬠explains Hilary Pennington, president of Jobs for the Future. ââ¬Å"Academic standards are only part of the equation. Young people need the chance to apply what they've learned to new situations, and what happens in the real world is hard to simulate in school. We try to build partnerships between companies and schools to give kids opportunities to expand their learning experience. The Ford program is a splendid example of this type of partnership.â⬠Ford has created several innovative education initiatives that ââ¬Å"are helping us create a pipeline ââ¬â for employees and suppliers, as well as a consumer base for our products,â⬠says Renee Lerche, director, workforce development, Ford Motor Company. For example, the Ford Academy of Manufacturing Sciences (FAMS) is an academic- and work-based program in public high schools. The program's goals are to provide students the opportunity to learn science, math, technology and communications skills in real-life settings and encourage them to pursue secondary education. Ford trains high school teachers, who teach the manufacturing-oriented courses to 11th or 12th grade students (participants take two courses through Ford each year). An internship during the summer between 11th and 12th grade provides work experience as well. The program serves as a way not only to attract future employees to Ford, says Lerche, but also as a way to draw customers for its cars and trucks. ââ¬Å"We don't have concrete evidence that if you do these things, people buy your products. However, these activities do influence perception of our commitment to the communities in which we do business,â⬠says Lerche. Issues such as environmental protection, education and community support are critical to companies that want to gain the trust and loyalty of their constituents. The companies profiled here understand that corporate social responsibility offers clear business benefits for all stakeholders.
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