Thursday, December 26, 2019

Socratic Justice And The Trial And Death Of Socrates

Socratic Justice is defined as the argumentative reasoning that relies on fairness and justice and ultimately doing what is best for your country. In this paper I will explain how Socratic Justice plays a big role in The Trial and Death of Socrates. I will also go into detail about the differences between Machiavelli’s views of government as opposed to Socrates’s. Socrates and Machiavelli are two the greatest philosophers known today. Both had an effective way of showing and standing up for what they believe in. While both men were very intelligent, Socrates and Machiavelli differ with their views on justice. Socrates defines justice as doing what is best for the wellbeing of his country. Socrates shows this when given the chance to flee the country he refuses because he feels it will affect the wellbeing of his people. â€Å"See what follows from this: if we leave here without the city’s permission, are we harming the people whom we should least do harm to? Are we sticking to a just agreement, or not?† (Plato, Crito, 50a) Whereas Machiavelli believes that justice doesn’t just happen like Socrates did. Machiavelli believes that justice must be fought for and believes the fighter makes the definition of justice. â€Å"A prince should therefore have no other aim or thought, nor take up any other thing for his study but war and it organization and discipline, for that is the only art that is necessary to one who commands† (Machiavelli, ch14) One main difference between Socrates andShow MoreRelatedThe Complicated Life of Socrates1183 Words   |  5 PagesSocrates was a classical Greek philosopher that was born in Athens, Greece around 470/469 BC. He served in the Athenian army and fought in many battles. When Socrates retired from fighting in the army, he began focusing on expressing his beliefs. He wasn’t the typical â€Å"teacher† or â€Å"preacher†; he was a very critical and analytical thinker that helped guide his students and the Athenians during his time. Through his teachings and beliefs, Socrates had positive and negative influence on the people duringRead MoreBiography of Socrates, An Annotated Bibliography1581 Words   |  6 Pages Bibliographical Annotations FUTTER, DYLAN. â€Å"Socrates Human Wisdom.† Dialogue: Canadian Philosophical Review 52.1 (2013): 61-79. Humanities International Complete. Print. 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Socrates is not entirely idealistic or irrational in his preference for death; he admits that h e is old, that he has noRead MoreSocratic Creed vs. Platos Theory of Knowledge2206 Words   |  9 Pagesâ€Å"love of wisdom.† Philosophers believed and continue to believe that the whole mind must be educated in every aspect. Socrates is one of the most well-known philosophers in the history of the world. His studies were based on passion; he truly did love wisdom. However, philosophy itself existed long before Socrates, Plato, Aristotle, and Descartes. Philosophers who studied before Socratic philosophy came about studied archà ©. Archà © simply means â€Å"stuff.† The focus of their studies was metaphysics, or theRead MorePlato s Laws And Xenophon s Hiero1365 Words   |  6 PagesPractically in all his discourses, Plato wrote about the works of Socrates that acted as the main persona in his confabs. In Plato’s laws and Xenophon’s Hiero, a further wise man other than Socrates acted as the leader of the discourse. While having protagonist confabs in Plato’s and Xenophon’s works, Socrates tries to interrogate understanding of the further man on the aspect of morality. Socrates presented himself as a less knowledgeable person in the domain of moral issues to confuse the otherRead MoreSocrates And Achilles1466 Words   |  6 Pagesï » ¿Socrates and Achilles: the Martyr Heroes Madelyn Vogel ILS 205 By comparing himself to the Greek hero Achilles before the jury in Plato’s Apology, Socrates attempts to portray himself as a hero of equal merit to Achilles and others of similar standing. By selecting the greatest of the Classical Greeks to compare and contrast himself to in his argument, Socrates surreptitiously urges his audience to view him as being of the same caliber as Achilles. This not only authenticates Socrates’ claims,Read MoreSocrates : An Essay On Morality, Misdeeds, And A Martyr1226 Words   |  5 PagesSocrates: An Essay on Morality, Misdeeds, and a Martyr Few names in history have withstood the test of time, remaining currently studied and discussed to the point of familiarity. Socrates is one such unique name. A man of ethics and reason, Socrates would change history forever, creating a love of reason and knowledge unestablished by his predecessors. Despite the admiration and respect Socrates found in most Athenian circles, his revolutionary methods and inquisitive mind would eventually be his

Wednesday, December 18, 2019

Complex Patients Case 2 Si Dysfunction And Lbp - 5175 Words

Complex Patients Case 2 – SI Dysfunction and LBP Further Research David Bellisario, Konrad Koczwara, Erin Lee, Crystal Liang, Mary Richardson, Dimitri Simeakis and Andy Wayda Postpartum Depression Postpartum depression (PPD) is a common and serious illness that affects 14% of women post childbirth.1 PPD is thought to evolve from neuroendocrine changes, such as pregnancy stress and personality predisposition.2 Women with PPD are likely to report symptoms that affect their physical functionality such as tiredness, headache, musculoskeletal problems, mastitis, perineal pain and dysuria.3 These symptoms make them prime candidates for Physical Therapy. There are also many psychosocial issues that coincide with PPD that can negatively impact†¦show more content†¦Recent literature has shown that Physical Therapy may be utilized in a group exercise program to assist in the management of PPD through a mixture of social support and the effects of exercise.2 C-Sections The Pfannenstiel incision is most typically used for cesarean dissection. This is a transverse incision typically carried out two fingers width above the pubic symphysis. The incision is made through the subcutaneous fat, then through the underlying fascia.6 The fascia is then separated from the abdominal muscle bellies, and the abdominal muscles are separated by finger dissection or sharp dissection if necessary.6 The periosteum is then opened with either finger or sharp dissection, and the intraperitoneal cavity is revealed.6 Operations that allow for finger dissection tend to have better outcomes than operations that use sharp dissection of muscle bellies and connective tissue. In the end, surgeons will separate all four layers of the abdominal muscles at the linea alba.6 The separation of abdominal muscles is likely to cause inhibition of the muscles immediately after surgery. Without proper rehabilitation, this inhibition may last for a prolonged period of time. There seems to be a strong association between abdominal musculature and pelvic floor musculature (PFM) in the ability to maintain urinary continence.7 While it is common for physiotherapists to train patients to activate

Tuesday, December 10, 2019

Hybrid Fuzzy Pid Control For Bldc Motor †Myassignmenthelp.Com

Question: Discuss About The Hybrid Fuzzy Pid Control For Bldc Motor? Answer: Introducation Motor stands as a very basic part from very small electronic device to a huge electronic device and for the larger and high powered electronic devices, high performance of the motor becomes vital, especially, in the industrial applications, like electric trains, steel rolling mills and robotics, where the basic functionality of the device would be majorly dependent on the performance and reliability of the motor. Eventually, a decent motor drive system with higher performance demand the vital features, such as load regulating response, command tracking with good dynamics speed, to achieve the reliable and expected performance, for longer period of time. DC drives act as the best and ideal solution for these industrial requirements, for their ease of application, favourable cost, high reliabilities and flexibilities and so are considered as the backbone of the home appliances, robot manipulators and industrial applications. The matching in all these applications by DC drives is becaus e of the requirements of control of position and speed of the motor. The complexity of the DC drives is lesser than that of the AC drives, because the characteristic of speed torque of them, is much more than AC drives. In addition to that, DC motors have tremendous speed control for deceleration and acceleration and are available at less expensive cost, for even higher ratings of horsepower. All it needs is just a single system for conversion of power to DC from AC. DC drives has become a tradition in the industrial applications and home appliances, because of the machines that are adjustable with speed and various features. The logic for the match of the applications is that DC drives allows the designers and developers of the existing and new electronic applications, for the precise control of the speed of the motor, for the desired performance. The speed controllers have been the key to performance, of the motors, because of DC motor speed control can execute numerous varied tas ks, from conventional controller types and numeric controller types. These speed controllers in application are usually of FLC (Fuzzy Logic Controller), PID (Proportional Integral Derivative) and PI (Proportional Integral) and combination of these controllers, such as Fuzzy Genetics Algorithm, Fuzzy=Neural Networks, Fuzzy Swarm[1]. The majority of the control system in the electronic industry in the world is operated by the PID (Proportional Integral Derivative), over 95% of the industrial process control applications. The dominated use of the PID in these applications is because of the unmatchable simplicity, applicability and clear functionality and ease of use, compared to the other controllers[2]. Hence, the PID controllers provide reliable performance and robust performance, for the electronic systems, when apt usage of the parameters and tuning of the PID is set. However, there are certain major issues associated with the control algorithm, used conventionally, such as PID, PD, PI, for the DC motors, is non-linearity effects. The conventional controllers performance can be degraded by the DC motors non-linear characteristics, like fictions and saturation, etc.[3]. It is generally, difficult find the actual DC motors non-linear model and only approximated values can be obtained for the parameters, from systems identification. Background Fuzzy Logic Control Fuzzy Logic Control has been introduced and developed in 1973, by L.A. Zadeh and started its application, in 1974, by Mamdani, as an attempt to control system, which have difficulty in modelling structurally. And FLC has become one of the significant fuzzy set theory applications and has been spreading in recent years, with rapid progress. The progress of the FLC has become fruitful and extremely active area of research, having numerous industrial applications. Hence, the FLC has been evolved as a complementary and best alternative to the control strategies used conventionally, in different areas of engineering. The best part is thwat the theory of fuzzy control provides non-linear controllers, having the capability to perform various non-linear complex control action, also for nonlinear systems that are uncertain. FLC design demands no precise system model knowledge, like systems zero and poles of transfer functions, unlike the conventional control. Fuzzy control system have the two critical inputs, in its design, that are rate change of the error and tracking error, in the way of human learning imitation[4]. Advantages FLC provide the advantages, as the following. Faster system response Simplicity in the design Provides hint of intelligence of human to the controller Needs no mathematical modelling, related to the system Cost effective Increased reliability of the system Increased precision degree Easy handling of the non-linearity of the system Makes use of linguistic variables, in place of numerical ones Having all the above advantages, fuzzy controllers are allowed in the systems, where the process parameters identification with parameters and process description are highly difficult. Thus, control mechanism can be obtained by the fuzzy characteristics [13]. Challenges Of Fuzzy Techniques Fuzzy logic has been experiencing continued success in wider range of applications and so gaining acceptance, in the community of the control engineering, but, there are certain inherent difficulties of the fuzzy techniques, in terms of approaching difficulties, that have been restricting them to grow. The difficulties of the fuzzy techniques are as the following that face the difficultness in the development of the applications. Difficulties to select appropriate function shapes of membership Difficulties to fuzzy rules development, by hand, when larger systems are considered Difficulties, in terms of fuzzy solutions fine tuning, when certain degree and levels of accuracy are specified, and when the robustness or reliability has to be guaranteed, of the solutions. The method of trial and error, still stands to be the basic method, towards expert knowledge improvement, for stable and tuned fuzzy controller development. Fuzzy Logic Applications Subway train Enhances the accuracy of stop and increases the stable drive with evaluation of conditions of passenger traffic. Gives a better and smoother stop and smoother start Video camcorder Determination of the best lighting and focusing, during the picture movement Television Higher precision of adjustment of colour, brightness and contrast, related to the picture, to the please viewers Motor control Enhances and improves the motion control range and accuracy, when unexpected conditions are occurred Washing machine Making adjustment of the washing cycle, through fabric type, load size and dirt judgement Objective The project has the following objectives. To model the existed BLDC DC motor, separately To control of the speed of BLDC DC motor through typical conventional methods of controlling To control the speed of the BLDC DC motor, with the controller of FUZZY-PID To analyze the MFs sensitivity, evaluation and comparison, considering difference kinds of them, in the speed control of the fuzzy PID BLDC DC motor To compare the various techniques of the speed controlling Problem Statement When the typical control techniques are considered, the usage of the PID controller was to use as a structure of standard control. Because of this external disturbances and variation of parameters, in this process, the industrial machinery performance would be distorted greatly and it results in the reduction of the efficiency. When the new control technique is considered, with the fuzzy and PID controllers, using as a conventional technique extension, as it preserves the PID controller linear structure. The fuzzy and PID controllers have been designed, with the fuzzy logic control basic principle, towards gaining a new controller, similar to the controllers of the digital PID, possessing analytical formulas. The fuzzy PID controllers possess control gains varied, in linear structure of them. Varied error signal rages and errors nonlinear functions are some of the variable gains and eventually helps in overall performance improvement, because of characteristics features of them, such as, mechanism of self-tuning that can be adaptable towards rapid error changes and error rate of change, by effects of time delays, uncertainties and nonlinearities, related to the process[5]. A remarkable disadvantage possessed by these fuzzy logic based methods is the appropriate tools lacking, for the analysis of performance of the controllers, like robustness, optimality, stability, etc. One of the significant things is to have the right choice of the rule based and membership functions parameters, due to the fact that the control of the fuzzy logic, stands similar to the control algorithm, stands on the strategy of linguistic control, deriving from the knowledge of expert, into the strategy of automatic control. The FLC operation is according to the qualitative knowledge, regarding the controlling system. It needs the application of the adequate experience and knowledge, to ensure good response, obtained by the system. The application of PID controller cannot be with the system, having faster parameters change, as it demands PID contrast change, in terms of time. Hence, further study of the Fuzzy controllers and PID controller possible combinations. It indicates that the system has to be controlled well, by PID that is in turn supervised by the system of fuzzy[6]. There are various kinds of MF (Membership Functions) proposed for the system of fuzzy control. The provision of MFs custom design is possible, in certain software of the fuzzy control. The fuzzy control literature gives indication of various kinds of MFs applications[7]. References Zhoa Jin and K. Bose, Bimal Evaluation Of Membership Function For Fuzzy Logic Controlled Induction Motor. Varun Varuneet, Bhargavi G. and Suneet Nayak, Speed Control Of Induction Motor UsingFuzzy Logic Approach. Malhotra Rahul and Kaur Tejbeer, Dc Motor Control Using Fuzzy Logic Controller, (Ijaest) International Journal Of Advanced Engineering Sciences And Technologies Vol No. 8, Issue No. 2, 291 296. Alloua Bomediene and Abderrahamani ABdessalam, Neuro-Fuzzy DC Motor speed Control Using Particle Swarm Optimization, Leonaro Electronic Journal of Practices and Technologies ISSN,1583-1078. Pattaradej Thana, Chen Guanrong and Sooraksa Pitikhate, Design and Implementation of Fuzzy PID Control of a bicycle robot, (Integrated computer-aided engineering, (2002) Vol.9, No.4, Zhang, N. Wang and S. Wang, A developed method of tuning PID controllers with fuzzy rules for integrating process, ( 2004) Proceedings of the American Control Conference, Boston, pp. 1109-1114. J. Chalmers, Influence of saturation in brushless permanent magnet drives, (IEE proc. B, 1992), Electr.Power Appl, vol.139, no.1. H. Ang, G. Chong and Y. Li, PID control system analysis, design and technology, (IEEE transaction on Control System Technology, 2005), Vol.13, No.4, pp. 559-576. Tushir Meena, Srivastava Smriti, Design And Simulation Of A Novel Clustering Based Fuzzy Controller For DC Motor Speed Control,( Innovative Systems Design And Engineering, 2011) ISSN 2222-1727 (Paper) ISSN 2222-2871 (Online) Vol 2, No 7, Chow and A. Menozzi, On The Comparison Of Emerging And Conventional Techniques For DC Motor Control (proc.IECON, 1992) PP.1008- 1013,. Essam Natsheh, Khalid A. Buragga, Comparison between Conventional and Fuzzy Logic PID Controllers for Controlling DC Motors, (2010) IJCSI International Journal of Computer Science Issues, Vol. 7, Issue 5. Haytham M. Fayek, I. Elamvazuthi, Type-2 Fuzzy Logic PI (T2FLPI) Based DC Servomotor Control, (2012) Journal of Applied Sciences Research, 8(5):2564- 2574. Dr. R. Arulmozhiyal,R. Kandiban, An Intelligent Speed Controller for Brushless DC Motor, 978-1-4577-2119-9/12,2012,IEEE. Malkeet Saini,Neeraj Sharma, Speed Control of Separately excited D.C Motor Using Computional Method, (2012) Vol 1 Issue 7. [1] BomedieneAlloua and ABdessalamAbderrahamani, Neuro-Fuzzy DC Motor speed Control Using Particle Swarm Optimization, Leonaro Electronic Journal of Practices and Technologies ISSN,1583-1078. [2] J. Zhang, N. Wang and S. Wang, A developed method of tuning PID controllers with fuzzy rules for integrating process, ( 2004) Proceedings of the American Control Conference, Boston, , pp. 1109-1114 [3] B.J. Chalmers, Influence of saturation in brushless permanent magnet drives, ( 1992) IEE proc. B, Electr.Power Appl, vol.139, no.1. [4] Thana Pattaradej, Guanrong Chen and PitikhateSooraksa, "Design and Implementation of Fuzzy PID Control of a bicycle robot", (2002) Integrated computer-aided engineering, Vol.9, No.4. [5] Rahul Malhotra,Tejbeer Kaur, Dc Motor Control Using Fuzzy Logic Controller, (Ijaest) International Journal Of Advanced Engineering Sciences And Technologies Vol No. 8, Issue No. 2, 291 296. [6] Varuneet Varun, G. Bhargavi, Suneet Nayak, Speed Control Of Induction Motor UsingFuzzy Logic Approach. [7] Tushir Meena, Srivastava Smriti, Design And Simulation Of A Novel Clustering Based Fuzzy Controller For DC Motor Speed Control, (2011) Innovative Systems Design And Engineering, ISSN 2222-1727 (Paper) ISSN 2222-2871 (Online) Vol 2, No 7.

Monday, December 2, 2019

Smartphones and Social Media Essay Example

Smartphones and Social Media Essay Advances in technology have changed the way humans think and act. Some people will say new technology makes life easier and other people will agree life was simpler before all of this new age technology. A few advances that are very common nowadays are smartphones and social media. These two modern day inventions have a major effect on society and are major influences on human learning today. Most important and popular news are broadcasted on social media such as breaking news, music, celebrities and these smartphones make life easier and you can access these social networks, also the internet itself; where you can virtually find anything. So, you can say these two inventions complement each other. Smartphones Effect on Society and Human Learning The Good and the Bad Smartphones are arguably one of the biggest and most used technologies of this day and age. Smartphones effect on human learning is major since they are so popular. These devices allow you to surf the internet fast and contact people faster; not to mention interact with people in different ways by text, video messages and video chats. Smartphones opens everyone to a new whole world filled with helpful apps but also dangers like an addiction. The use of smartphones can be seen as addicting to the younger generation that’s growing more and more every day. People addicted to smartphones push toward instant satisfaction rather than long-term satisfaction. Their impulsive nature from addiction slows self-regulated learning and also shows a decrease in learning flow compared to non-addicts (Kim, 2014). We will write a custom essay sample on Smartphones and Social Media specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Smartphones and Social Media specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Smartphones and Social Media specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Many of the people who use smartphones are a part of the younger generation around the age of a college student. College students use them for several different things; some follow trends, search for information, communicate with friends or use smartphones to pass the time. These devices can be addicting, but smartphones can also preserve social ties. Individuals that use these