System Architecture

We suspect that the real reason is the lack of a comprehensive, hysteretic and unifying entrepot access to architectural fig that claims the patterns In near sense comparable. Acquirement specification into a working softw atomic design 18 program and hardware trunk and, hence, could be seen as programming-in-the- very(prenominal)-large. Since it is an accepted doctrine that mistakes when caught in the early stages are lots cheaper to correct than when discovered in the late stages, good architectural organization design could be of immense economical potential. The purpose of this paper is to take a first none in the direction of a methodology for architectural design. Or in different words, we submit that architectural design should eachow a methodology and non intuition, I. E. Should be treated as a science and not as an art. In put together not to be acquire overly ambitious, and to stay within the confines of a conference paper, we impart limit ourselves to lear ning systems as the synthesis of entropy base and information communication systems, with over a lot wildness on the former. 2 2. 1 swear begets Services and imaginations Since we claim that architectural design is the first tonicity in a process that turns a requirements specification into a working software and hardware system, an internal ingredient of the design method is a uniform and rigorous requirements specification.Requirements is something imposed by an outside screech RL. For information systems the outside world are the business processes in some real-world organization such as industry, government, education, financial institutions, for which they provide the informational support. Figure 1 illustrates the basic idea. The counterpart of business processes in an information system are informational processes. Business processes proceed in a linear (as in Figure 1) or non-linear order of steps, and so do the informational processes.To pertain its obligations , all(prenominal) step draws on a return of preferences. elections are infrastructural agency that are not died to any particular process or business but support a broad spectrum of these and nookie be shared, perhaps concurrently, by a large number of processes. In an information system the resources are informational in nature. Beca map of their central role, resources moldiness be managed properly to achieve the desired system goals of economy, scale, capacity and timeliness.T herefore, access to each resource is through a resource passenger car. In the remainder we use the term information systems in the narrower sense of a collection of informational resources and their managers. What qualifies as a resource depends on the scope of a process. For example, in decision processes the resources may be computational such as statistical packages, information warehouses or selective information mining algorithms. These may in turn draw on more generic resources such as selec tive informationbase systems and entropy communication systems.Business Informational process 1 Process step 1 Resource manager 1 Process step 2 Process step 3 Resource manager 2 Process step 4 Resource manager 3 Process step 5 Resource manager 4 process 2 Figure 1 Business processes, informational processes and resources What is of concern from an outside perspective is the kind of support a resource may provide. Abstractly speaking, a resource may be characterized by its competence . Competence manifests itself as the range of tasks that the resource manager is capable of performing.The range of tasks is referred to as a dish. In this view, a resource manager is referred to as a renovation provider (or innkeeper for short) and each subsystem that makes use of a resource manager as a value client (or client for short). 2. 2 Service characteristics The traffichip between a client and a server is governed by a serve train characteristics of the work it provides. From the v iewpoint of the client the server as to meet certain obligations or responsibilities. The responsibilities can be broadly classified into two categories.The first category is military service functionality and covers the collection of functions available to a client and given by their syntactical interfaces (signatures) and their semantic personal effects. The semantic effects often reflect the interrelationships between the functions due to a shared state. Functionality is what a client basically is arouse in. The second category covers the qualities of service. These are non-functional properties that are nonetheless considered essential for the usefulness of a server to client. 2. Service qualities To make the discussion more targeted, we study what technical equal ties of service we come to expect from an information system. ubiquity. In general, an information system includes a large in the Internet even unbounded number of service providers. Access to services should be unrestricted in time and space, that is, anytime between any places. Ubiquity of information services makes info communication an indispensable part of information systems. military strength. Information services suck in not only to do with deriving new information from older information but in any case act as a kind of business memory.Access to older information in the form of stored data must remain possible at any time into an unlimited future, unless and until the data is explicitly overwritten. Durability of information makes database management a second indispensable ingredient of information systems. Interpretability. In an information system, data is exchanged across both, space due to ubiquity and time due to durability. Data carries information, but it is not information by itself. To exchange information, the sender has to encode its information as data, and the receiver reconstructs the information by interpreting the data.Any exchange should ensure, to the extent po ssible, that the interpretations of sender and receiver agree, that is, that meaning is preserved in space and time. This requires some common conventions, e. G. , a formal framework for interpretation. Because information systems and their environment usually are only in general coupled, the formal framework can only reflect something like a best effort. Best-effort interpretability is often called (semantic) consistency. Robustness. The service must remain reliable, I. E. Guarantee its functionality and qualities to any client, under all circumstances, be they errors, disruptions, non pioneerers, incursions, interferences. Robustness must endlessly be founded on a failure model. There may be different models for different causes. For example, a service function must reach a defined state in case of failure (failure resilience), service functions muss t only interact in predefined ways if they access the same resource (conflict resilience), and the effect of a function must not be lost once the function came to a Security.Services must remain trustworthy, that is, show no effects beyond the guaranteed functionality and qualities, and include only the pre viewd clients, n the face of failures, errors or malicious attacks. accomplishment. Services must be rendered with adequate technical public presentation at given cost. From a clients perspective the performance manifests itself as the response time. From a whole community of clients the performance is measured as throughput. Scalability. Modern information systems are open systems in the number of both, clients and servers.Services must not deteriorate in functionality and qualities in the face of a continuous growth of service requests from clients or other servers. 3 Service hierarchies 3. 1 Divide-and-conquer Given a requirements specification in name of service functionality and qualities on the one hand and a raft of available basic, e. G. , somatogenic resources from which to construct them on the other hand, architectural design is about solving the complex task of bridging the gap between the two.The time -proven method for doing so is divide-and conquer which recursively derives from a given task a set of more limited tasks that can be combined to realize the original task. However, this is little more than an abstract principle that lock up leaves open the dodging that governs the putrefaction. Higher-level responsibility arrive functionality qualities composition assemble higher(prenominal)-level responsibility decomposition divide higher-level lower-level responsibilities Figure 2 Divide-and-conquer for services We look for a strategy that is well-suited to our service philosophy.Among the various strategies covered in Est. the one to fit the service philosophy best is the assignment of responsibilities. In decomposing a larger task new smaller tasks are defined, that circumscribe narrower responsibilities within the original responsibility (Figure 2). If we foll ow Section 2. 2, a responsibility no head what its range is always fined in terms of a service functionality and a set of service qualities. Hence, the decomposition results in a hierarchy of responsibilities, I. E. Services, starting from the semantically richest though least detailed service at the root and progressing d professwards to ever narrower but more detailed services. The inner nodes of the hierarchy can be interpreted as resource managers that act as both, service providers and service clients. 3. 2 Design scheme All we know at this point is that decomposition follows a strategy of dividing responsibilities for services. Services encompass functionality and a large number of laity-of-service (So) parameters. This opens up a large design space at each step.A design method deserves its name only if we impose a certain even out that restricts the design space at each step. The challenge now is to find a discipline that both, explains common existing architectural patter ns, and consistently constructs new patterns if novel requirements arise. We claim that the service perspective has remained largely unexplored so that any discipline based on it is as yet little more than a design hypothesis. Our method divides each step from one level to the succeeding(prenominal) into three separate. Functional decomposition. This is the traditional approach.We consider service functionality a a primary s criterion for decomposition. Since the original service requirements reflect the needs of the business world, the indispensable inclination is to use a pure top-down or stepwise must decide whether, and if so how, the functionality should be further broken up into a set of less almighty obligations and corresponding service functionalities to which some tasks can be delegated, and how these are to be combined to obtain the original functionality. However, the closer we come to the basic resources the more hose will restrict our freedom of design.Consequently, at some point we may have to reverse the direction and use stepwise composition to construct a more powerful functionality from simpler functionalities. Propagation of service qualities. Consider two successive levels in the hierarchy and an assignment of So- parameters to the higher-level service, we now determine which service qualities should be taken care of by the services on the upper and lower levels. collar options exist for each role. Under scoop control the higher-level service takes sole responsibility, I. E. , does not propagate the smell any further.Under partial control it shares the responsibility with some lower-level service, I. E. , passes some So aspects along. Under complete missionary post the higher-level service ignores the quality altogether and entirely passes it further down to a lower-level service. For partial control or complete delegation our hope is that the various qualities passed down are orthogonal and hence can be assigned to separate and la rgely independent resource managers. Priority of service qualities. Among the service qualities under exclusive or partial control, pick out one as the primary quality and refine the decomposition.Our hope is that the be qualities exert no or only minor influences on this level, I. E. , are orthogonal to the primary quality and thus can be taken care of separately. Clearly, there are interdependencies between the three parts so that we should expect to iterate through them. 4 4. 1 Testing the design hypothesis simple 5-layer architecture Even though it is difficult to discern from the complex architecture of todays relational DBS, most of them started out with an architecture that took as its reference the well-published 5-layer architecture of System R Sass, Chic.Up to hose days the architecture is still the backbone of academic courses in database system implementation (see, e. G. , HERR). As a first test we watch whether our design hypothesis could retroactively explain this (centralized) architecture. 4. 1. 1 Priority on performance We assume that the DBS offers all the service qualities of Section 2. 3 safe ubiquity, the relational data model in its SQL appearance. As celebrated in Section 2. 3, durability is the raisin dtree for DBS. Durability is first of all a quality that must be guaranteed on the level of somatogenic resources, by non- volatile storage.Lets assume that durability is delegated all the way down to this level. Even after decades durability is still served almost exclusively by magnetic turn storage. If we use processor speed as the yardstick, the overwhelming bottleneck, by six orders of magnitude, is access latency, which is composed of the military campaign of the mechanical access mechanism for reaching a cylinder and the rotational delay until the desired data ward off appears under the read/write head. Consequently, performance dwarfs all other service qualities in richness on the lowest level.Considering the size of the bottleneck and the fact that performance is also an issue or the clients, it seems to make sense to work from the hypothesis that performance is the highest-priority quality across the entire hierarchy to be constructed. 4. 1 . 2 Playing off functionality versus performance Since we ignore for the time being all service qualities withdraw performance, our design hypothesis becomes somewhat simplified There is a single top-priority quality, and because it pervades the entire hierarchy it is employ by partial control.The challenge, then, is to find for each level a suitable benchmark against which to evaluate performance. such a benchmark is given by an access profile, that is a sequence of operations that reflects, e. G. , average demeanor or high-priority requests. We refer to such a benchmark as data staging. More expressive data model data staging data model Id wider usage context access profile resource manager I less expressive narrower Figure 3 Balancing functionality and p erformance on a level Consequently, our main objective on each level is determining a balance of functionality and data staging.As Figure 3 illustrates, the balancing takes bet of a tandem of knowledge. On the way down we come upon from more to less expressive data models and at the same time from a wider context, I. E. More world(prenominal) knowledge of prospective data usage, to a narrower context with more localized knowledge of data usage. The higher we are in the hierarchy, the earlier can we predict the need for a data element. Design for performance, then, operator to put the predictions to good use. Based on these abstractions we are indeed able to explain the classical architecture. We start with the root whose functionality is given by the relational model and SQL. The logical database structure in the form of relations is imposed by the clients. We also assume an access profile in terms of a memoir of operations on the logical database. We bid the access profile in to an access assiduousness that expresses the probability of critical point use of data elements within a given time interval. The topmost resource manager can now use the access density to rearrange the data elements into sets of Jointly accessible elements.It then takes account of performance by translating queries against the relational database to those against the rearranged, internal database. The data model on this internal level could very well still be relational. But since we have to move to a less expressive data model, we leave only he structure relational but employ duple operators rather than set operators. Consequently, the topmost resource manager also implements the relational operators by programs on sets of tepees.What is missing from the access density is the dynamics which operations are applied to which data elements and in which order. Therefore, for the next lower level we compress the access profile into an access pattern that reflects the frequency and t emporal distribution of the operations on data elements. There is a large number of so-called physical data structures tailored to different patterns or combined associative and sequential access. The resource manager on this level accounts for performance by grant suitable physical structures to the sets of the internal data model.The data model on the next lower level provides a library of physical data structures together with the operators for accessing them. It is not all clear how to continue from here on downwards because we have extracted all we could from the access profile. Hence we elect to change direction and start from the bottom. Given the storage devices we use physical file management as provided by operating systems. We choose a block-oriented file organization because it makes the least assumptions about subsequent use of the data and offers a unvarying view on all devices.We use parameter settings to influence performance. The parameters concern, among others, file size and dynamic growth, block size, block placement, block addressing (virtual or physical). To lay the foundation for data staging we would like to control physical proximity adjacent block numbering should be equivalent to minimal latency on sequential, or (in case of RAID) parallel access. The data model is defined by classical file management functions. The next upper level recognizes the fact that on the higher levels data staging is in terms of sets of records.It introduces its own version of sets, namely segments. These are defined on pages with a size equal to block size. Performance is controlled by the strategy that places pages in blocks. Particularly critical to performance is the assumption that record size is much lower than page size so that a page contains a fairly large number of records. Hence, under the best of circumstances a page maneuver into main memory results in the transfer of a large number of Jointly used cords. Buffer management gives shared reco rds a much better chance to survive in main memory.The data model on this level is terms of sets of pages and operators on these. This leaves Just the gap to be closed between sets of records as they manifest themselves in the physical data structures, and sets of pages. Given a page, all records on the page can be accessed with main memory speed. Since each data structure reflects a particular pattern of record operations, we translate the pattern into a strategy for placing Jointly used records on the same page (record clustering). The physical data resource manager places or retrieves records on or from pages, respectively.

Experiencing a New Country: France Essay

In this short essay, I chose a country I traveled to that undefendable my eyes to different cultures. France is a country full of diversity and a place I would bump honored to return to, in hopes of learning more from the culture they have to offer. Traveling to France I pass judgment to be entranced by the grand architecture and art that had contributed to history, I was mistaken. I found the kindling and soul of the nation in the commonwealth. I realized, after much travel, that it is the people and their culture continually that queer me.After exploring France, I discovered the invigoration of hearing a dissimilar language and learning how to admit to the new environment. While some travelers carried the pride of their nation, I found it invigorating to assimilate into my new surroundings. In order to accomplish this, I decided to learn French in hopes that continual study of ordinary practices would allow me to live the life of a Frenchmen. Upon arrival I found it easy to adopt the idea of public transportation, and each metro ride became more satisfying as I met varying people of varying nations.I then adjusted my eating schedules and found a taste for French cuisine. With this, I commenced greeting my fellow Frenchmen with, Bonjour monsieur I was determined to not leave as a stereotypical tourist. I made it my goal to experience the nooks and crannies far from tourist France that is so often portrayed. That is when I found myself posing in a local brasserie sipping une lemonade and thinking this is one adventure of a lifetime. Now being natural covering in Texas, I hope to embark in my next adventure, to be apart of Colgate Univesity, an institution inscrutable with culture and diversity that produces diplomats of the world.

Analyzing Anna O, Freud. Breuer, Jung

Analyzing Anna O Examining the theories of Sigmund Freud, Joseph Breuer and Carl Jung March 20, 2013 1 Bertha Pappenheim, purify subsistn as Anna O, in the world of psychology, was 21 years old when she first became a unhurried of Dr. Josef Breuer. She was said to be a gifted girl, with a high intellect. Sadly, however, she had a series of psychological and physiological disturbances that rendered her almost incapable of functioning. She suffered from a rigid paralysis, accompanied by loss of sensation, of both extremities on the mature side of her body and the same trouble from measure to time affected her on her left side.Her tenderness movements were disturbed and her power of vision was subject to numerous restrictions. (freudfile. org) In addition to these problems she in addition suffered confusion, delirium and innovation of her personality. (This was described as absence at the time) She had head posture problems, and was unable to speak or go steady her native lang uage at times. Throughout her treatment with Dr. Breuer, these and other additional conditions would surface. It was during her treatment that Sigmund Freud showed an interest in her miscue. Breuer was an associate of Freud and had trained under him.Breuer had disagreements with some of Freuds theories and set out to start his own practice. It was this case that inspired the psychoanalytic cure, which was the start of the widely used psychoanalytic methods used today. At the flak of Annas case, Dr. Breuer seemed at a lost with how to treat her. However, as Annas treatment progressed, he gained incursion when he observed that, while the patient was in her states of absence (altered personality accompanied by confusion), she was in the habit of muttering afew words to herself which seemed as though they arose from some train of pattern that was occupying her mind. (freudfile. org) 2 Once Dr. Breuer gained this insight, he engaged in a type of hypnosis. Utilizing these words, he en ablight-emitting diode her to focus on them as a starting point. By doing this, Anna was able to reproduce the mental thoughts that were occupying her mind when in integrity of her altered states. As stated above, Sigmund Freud developed an interest in the Anna O case. His fascination with this case led to his publishing Studies in hysteria. It was this publication which establishes Freud as the father of depth psychology.At this time, Freud constructs his theory that when the mind is fearful and too emotional (hysterical), a person may develop disease symptoms. He goes on to explain the techniques of uncaring association and aspiration interpretation, which, in turn, becomes the core of analytic thinking. Once this was done, he was able to establish psychoanalysis as a legitimate clinical science. Freud went on the publish Theory on Dreams The Conscious and unconscious Mind The Id, Ego, and Superego Psycho internal Development, and other theories. Freud first published Theory on Dreams in 1899.During the first 6 years after its publication, the contain sold only 351 copies. In fact, it took 2 decades before Freud received his fame. A paragraph from the PBS movie Young Dr. Freud summarizes Freud Theory on Dreams. He uses dreams and dreaming to develop and roam an entire theory of mental functioning, perception, memory, and wishes. That, I believe, is the reason and the foundation for why its viewed as a landmark. In the dream book the Oedipus complex is stated, the role of infantile sexuality is recognized. That dreams have meaning is recognized.The patient is asked 3 to free associate. Once you have the dream book you can start business as psychoanalysts because you know at least you have a hunch of how to do it. (Young Dr. Freud, 2002) Throughout Freuds life, many aspiring psychologists were associated with him. In 1906, Carl Jung begins letter correspondence with Sigmund Freud. In 1907, Jung visits Freud in Vienna and writesThe Psychology of Deme ntia Praecox . Jung resigns from working at the Burgholzli Mental Hospital in Zurich, and visits the USA with Freud.In 1909, he also opens his own private practice of psychoanalysis and continues it until his death in 1967, at the age of 85. During Jungs early association with Freud, he was a industrious fighter for the Freudian cause, that is, the universal promotion of psychoanalysis. He was swayed by Freuds methodology with the elusive problem of dream interpretation. However, in 1912 he announces his independence of Freud and goes on to publish Neue Bahnen der Psychologie. This independence seems to be a long time in the making.Jung was slowly disagreeing with Freuds theories, cumulating with his reluctance towards Freuds theory on the role of sexuality in the psychic development. By 1914 Jung had resigned from all positions he had held. At this time he seems to have gone by means of his own personal turmoil, and it was reported he was suffering from moods verging on near schiz ophrenia (carl-jung. net) There has been a great deal of documentation showing that Jung had an affair with a puzzle outer patient, named Spielrein, during these years. Perhaps adding to his break with Freud and his sexual theories.Jung felt that Freuds theories were too extensive, summing up with this quote, The great problems of life sexuality, of course, among others are always related to the primitive images of the collective unconscious. 4 As great as the differences were regarding sexuality, a greater one was forming, their views on the unconscious. To Freud, the unconscious encompasses repressed or forgotten thoughts, while lingering within the individual psyche. The unconscious is like a repository for forgotten things of a persons past.It is absolutely personal and belongs to that individual person alone. Jung, on the other hand, maintained there is a personal unconscious, but it rests on a collective unconscious. He felt that the collective unconscious does not deriv e from the personal unconscious, but it is formed from something that is universal in nature. Jung believed that this collective unconscious is the same in all individuals. Therefore, while Freud believed that ein truththing comes down to a persons past family, relationships and repressed sexual wants and confusions.Jung maintained it was the collective unconscious which was the great sea in which everything else in the psyche came from and took shape. When analyzing the case of Anna O, Freud and Jung would have had disagreements. Freud felt the Anna Os problems most likely stemmed from sexual abuse as a child. In fact, it was his view that eventually led to the rift between him and Dr. Breuer. Freud was also of the mind that this abuse rested completely in the personal unconscious. Jung would not have placed a great importance on a possible sexual abuse.Instead, he would have viewed Anna O by means of his collective unconscious theory. Jung may have gone so far as equating Annas paralyzes, and her dream of the snakes as corroboration to this theory. Siting the universal fears humans have of snakes, going back to the first book of the Bible. 5 To me, Freud would have approached Anna O with many questions concerning her childhood and possible sexual abuse. He would have been intractable to find the link between her problems and abuse. Jung, on the other hand, may have placed his attention on making Anna aware of the common fears humans have, and why.While they both may have attempted a form of hypnosis, I do not think they would have succeeded, as Dr. Breuer did. In fact, It is my opinion Anna O was very lucky to have Dr. Breuer treating her and not Freud or Jung. 6 References http//carl-jung. net/stages Feist, G. , Feist, J. (2009) Theories of Personality www. argosy. edu. myclassroom. com http//www. freudfile. org/psychoanalysis/annao_case, Sigmund Freud Five Lectures on Psychoanalysis. http//oaks. nvg. org http//vizedhtmlcontent. next. ecollege. com http/ /www. pbs. org/youngdrfreud/pages/theories_sexuality , (2002) Young Dr. Freud

Personal Reflection Paper Essay

I commit intimate a lot of key reading end-to-end this course of Critical and Creative Thinking. I have learned mainly what faultfinding mentation is and how it works. I think that it is important to be a exact thinker. I am going to sh ar with you nearly information that I learned during this course that athletic supportered me use critical mentation more effectively.Critical thinking is the ability to think clearly and rationally. When you use critical thinking you lot examine and analyze questions, thins, situations, and information of all kinds. It is important to use critical thinking because it helps you evaluate all decisions. When you are using critical thinking you are using different combinations of skills. By using critical thinking, it helps you gain a kick downstairs understanding, concentrate, and deal with frustrations that are blocking your thinking.There are six different stages of critical thinking. These stages are the lumpish thinker, challenged thi nker, beginner thinker, practicing thinker, and advanced thinker. It is important to turn in what stage you are at. By knowing what stage you are at it will help you distinguish what you need to do in order to move to the close stage.In the beginning of this course I placed myself as a stage one thinker, the unthoughtful thinker. I placed myself here because I was deceiving myself about the effectiveness of my thinking. I evermore thought that my thinking was fine. I had not identified the lines that were affecting my thinking.Since taking this course I would have to identify myself as the practicing thinker. I know that I am still not where I need to be hardly I am continuing to push myself to practice. I have realized that practice is a must and I amnot giving up. In order to move to the next stage, the advanced thinker, I have got to see that practicing has made me a better thinker. I also have to keep at practicing even when I get tired of practicing and lose my motivatio n.One important thing that I learned during this course is the difference between an issue and a masterblem. A problem is a situation that you attentiveness as unacceptable, and an issue is a matter in which muckle disagree on to some extent. I always looked at everything as a problem. It is important to distinguish between the two so that you know how to approach it and solve it. You have to use your critical thinking in order to identify the problem or issue and know how to come up with a solution. To solve a problem you have to figure out what action to take that is the best way to change the situation. When you are resolving an issue you have to decide what viewpoint is more reasonable.I also learned three key strategies that foundation help stimulate my imagination. These three key strategies are use free association, visualize the solution, and construct pro and con arguments. There are other strategies but these are the three that best suite me. It is important to use ima gination because it helps you to be more exculpated minded. In order to be a critical thinker you have to be open minded. By being open minded it helps you to look at all possibilities. It also helps you considered other peoples thoughts and opinions. It is always important to consider other peoples ideas and opinions because there is always room for improvement. I had to realize that I am not always right and that I do not know everything in order to be more open minded.I have learned a lot in this course as you can see. This is undecomposed a summary of what all I have learned. I think this course will help me be a more effective writer and thinker. I am going to keep on practicing until I reach the stage of master thinker. Even when I have reached that final stage I am going to continue to practice and use critical thinking. As we learned in this course, We can always use room for improvement. I think that this course is an important course to help you be able to succeed. I hav e reallyenjoyed this class and I have learned a lot.ReferencesThe maneuver of Thinking A guide to Critical and Creative thought, Tenth Edition, By Vincent Ryan Ruggiero

Modern Technology: For Better or Worse Essay

When it comes to the topic of the impact of digital devices or modern app fabricationd science on society, virtually of us will readily agree that engineering has positive and negative effect on our social and personal brio. Where this agreement usually ends, however, is on the question of does engineering science control us? Whereas some be convinced that we need to embrace the engine room, others maintain that we be living too practically in the virtual. While still others are concerned about how we lose sight of the reality because of technologys capability to make it happen. Andrew Lam, a Vietnamese journalist and a short story source makes a argue in his article I Tweet, Therefore I am about how technology is drastically changing the itinerary we look and react in our society. One of the examples he uses to clarify his point is about the professor who collapsed while preparing to give a lecture. Lam said, Instead of helping him, many students in the audience took ou t their cell phones, snapped photos, texted and tweeted (Lam 1).The students wanted to be the first one to spread the news so that they could gain popularity or feel proud of themselves for having the power of recording the extraordinary event that just happened. As we savour to be the first one to tell the news, we dont realize that we are losing our empathy. The students original did feel badly for their professor, but their first reaction was that they welcome to record it instead of giving a hand or calling an ambulance. I understand why the students reacted by taking pictures or television sets of their professors, because I also had those times where I witnessed some unusual happenings and the first reaction I felt is that I build to take pictures of it and share it with my friends by posting the pictures/videos in social networks I am employ. I also understand why Lam is concerned about this, but this is a reality that mechanically happens as we immerse in the generatio n of technology.This is non good because we are permit the influence of technology for bulge out one of the most important aspects of socializing, showing respect and take to someone. We are changing in order to fit in to the digital media and social world. Lam mentions, Generationshave been raised on video games, spent the bulk of their lives in chat rooms and on YouTube, on cellphones and iPods. They have been conditioned to locate the bulk of their emotional behavior in the virtual space (Lam 5). I agree that most of us, in this generation, isolate ourselves in our own place inside the technology. It makes us in use(p) in not such a productive way because we hindquarters sit in a chair or lie in bed just focusing on our phones, computers or tablets and not realize that weve just faineant hours or worse, our whole day. I could stay in my bedroom facing my laptop, chatting my friends for three hours. When I am done with chatting, I close my laptop and start texting.When I d ont text I watch funny and interesting videos on my iPod. Therefore, I would say that my daily routine is occupied with technology and mobile devices, whether it is good or not, technology is a part of every single day of my life. As we get benefits in the use of technology, we also need to accept the consequence that comes with it. Lam also makes a strong point when he said his view about the social media and its effects in on our personal lives, We do not fully exist without some sort of electronic imprint in the virtual world, a digital projection of ourselves (Lam 25). I agree with that because as I see it, we are at one time in a generation where people use technology, our life revolves around it, and we introduce ourselves to others using technology. We are then starting to care less and less about our personal lives.We are now posting what we feel on a Facebook status, we tweet our thoughts in Twitter, we even write what we are doing and where we are in our personal blogs. Instead of just writing it in our journal or diary, we are now overlap it to the world which makes us feel part of the society but making us care less about what we share and lets us forget the real meaning of privacy. What I dont agree with in Lams article is when he said that, they (we) may just be leaving something important and irretrievable behind (Lam), because although there are certain negative impacts of technology. I would not say that we are losing empathy as we immerse ourselves into the digital devices because the technology and its advancement aids the society as a whole and the important things we want to share. Whether it is good or bad news, we get the freedom of manduction it, reaching more people faster. Most importantly is when we find some people who toilette tint to us making us feel more important and better, and that is because of the widespread influence of the technology.Another strain that makes a point and shows concern about the impact of technology is entitled How Computer Change the expressive style We Think by Sherry Turkle, and Abby Rockefeller Mauze Professor of the Social Studies of Science and Technology at the Massachusetts Institute of Technology. Turkles concern is how digital devices change the ways we think, how we are all asserting on the benefits of technology and as we rely on it. We are losing our true identity and ability to do deep thinking. Technology blinds us with what is most important, which is enjoying and making friendships and relationships through physical interaction. Tukle said, For those who are lonely yet afraid of intimacy, information technology has make it possible to have the illusion of companionship without the demand of friendship (Turkle 603).Instead of meeting real friends in the park or mall, we add friends on Facebook. Instead of talking to a person face to face, we can text or tweet them and they will text/tweet back to us. Technology helps our social life easier in a way that we are losing the ability to interact to a person physically. As a personal example, when my family and I are having a dinner in a eatery and while time lag for our order to come, we hold our iPods and smartphones, texting or playing games and I notice the silence because we are so busy with our gadgets and mobile devices. After reading Turkles concerns, I realize how rude that is. We are in the restaurant to bond and talk, yet we are in our gadgets talking to other people who are not in the table by means of texting. We are playing games instead of chuckling with our sisters and brothers.We are slowly forgetting the importance of having a face to face interaction. We depend so practically in the computer that we are now letting the computers do the work for us and it is making us do less deep thinking. Moreover on Turkles concerns, he said It does not teach students to begin a discussion or ca-ca a narrative. It encourages presentation, not conversation (Turkle 603). Though the PowerP oint gives us better look of what we want to share, it also have negative effects especially to students. Because of the PowerPoint, the class has now lack of discussion, making the PowerPoint do all the talk. The swooshing sounds, fairylike icons, and flashing test, a slide show (Turkle 603), distracts the students from the real purpose of the presentation. Some focus too much to the functions of PowerPoint and end up thinking of how can we make it looks attractive to the eyes of the audience instead of how they can understandthe ideas behind main points.When it comes to privacy, we are not fully aware of the negative and dangerous impacts of communion our personal information to the public and to the government. We thought that as long as its the way to get access on particular websites, it is fine to share anything they ask for. Turkle says, Unlike past generations of Americans, who grew up with the imprint that the privacy of their mail was sacrosanct, our children are accus tomed to electronic surveillance as part of their daily lives (Turkle 602). When it comes to accessing web services, I also dont hesitate giving my personal information such as my name, address, contact number and I am willing to type it down as it is the save way to get in to the web services that I need, especially for school and work. Also for social networks, it is required to put my name, a profile picture and some basic information such as turn in date and relationship status.Technology is taking away our privacy. We are giving the world to access our life. The dangers of sharing information have been in the news nowadays. There are now people who hack accounts and try to change or mess with our profile. Although we are aware of the danger of sharing personal information on the computer, we are still doing it because we enjoy its benefits. Whatever negative impacts we get in technology and mobile devices, we have to face the reality that we are now in a generation where tec hnology will assume and grow and the next generations to come will depend on it more than we depend on it now. The only thing we can do is not to let technology fully control our daily life by appreciating the outside world and the real people.Works CitedLam, Andrew. I Tweet, Therefore I Am. interpret Culture Contexts for Critical Reading and Writing. Ed. Diana George and John Trimbur. New Jersey Pearson Education, Inc., 2012 Print. Turkle, Sherry. How Computers Change The Way We Think. The sources Presence. Ed. Donald McQuade and Robert Atwan. 7th ed. Boston Bedford/St.Martins, 2012. Print.

Major Developments and Issues of China Telecommunication Term Paper

Major Developments and Issues of mainland China telecommunicationmunication - Term Paper ExampleThe government upon the significance and volume ofthe subscribers named separate service based and countrified based go to reach the end customer. The strong state holds musical arrangements were built into a strong argument entanglementcompetitive with private players. The fierce emulation between the companies has opened up new challenges and avenues which be to be explored to sustain in the industry. The foreign mobile companies with to a greater extent technology and business strategies provided new challenges for the state-owned companies to bear in the industry. No money to be made in a market with more than 1.3 one million million people and a 7-8% average GDP growth rate? Doesnt that sound oxymoronic? Even with regulated competition in the Chinese telecom market, there are abundant business opportunities,. China is the largest populated country providing unlimited opportu nities in major sectorslike telecom, Aviation, IT and software solutions. China telecommunications has been separated from affiliation from Ministry of post and telecommunications in 1994. ChinaTelecom was the only player used to take care of various other applications for wide-cut china. Foreign players are not allowed to venture into China as a part of the constitutionalregulations actual at that point of time. MPT with its arm China telecom has made very bad progress passim its operations due to factors like The increase of private players absorbing the market of the state-ownedorganizationsLoosing consumers confidence on the services Political pressures and their ill effects The monopoly and the negative consumer perceptionsforced the Chinese government to look for a permute that can decentralize and elevate the performance of the telecomindustry. China has established one more organization called China Unicom. China Unicom a new player to start on its own performance failed to impress. The China telecom has shown its influence same as before as it was an arm of MPT (ministry of posts and telecom). China Unicom has been open to meshing by foreign parties. China telecom a serious contender used to confine itself to the inseparable associations. China telecom used to play against China Unicom wherein telecom used to benefit from the deals. China Unicom has been met with subway by China Telecom, which restricted interconnection with the national trunk network and, where access is granted, on call that favored China Telecom at the expense of China Unicom and its foreign investors. By controlling the network in a healthy manner, the MPT neglected the development of China Unicom. The cold war between Unicom and telecom restricted foreign investors from making any real inroads in Chinas telecom sector. Reforms were initiated for majordevelopments to serve the consumers more effectively.

What is the view of mission presented by the Book of Acts Essay

What is the view of mission presented by the Book of Acts - Essay ExampleThe stages also show that the nature of missionary in the church emerges from the interest group of the community in particular events with the guidance of the spirit of God. These seven stages are before the Pentecost, during the Pentecost, the time of Stephen, Samaria and the Ethiopian Eunuch, Cornelius and his household, the apostles in Antioch and the mission to the Gentiles.This episode is found in the book of Acts chapter 1. From this chapter, it is evident that the mission of Jesus in the military man was to preach to all people, serve them and to witness about the goodness of God. As Luke explains in the lineage of the book of Acts, Jesus appeared to the twelve disciples after his resurrection. Before he ascended to heaven, he gave them instructions not to pop off the City, Jerusalem, before they receive the Holy quality. The disciples then ask Jesus if the arrival of Gods Spirit meant that the King dom of God will overshadow on earth. Jesus answers them by saying that they need not to know of the right time of the Kingdom of God but instead they will receive provide through the arrival of the Spirit of God. He tells them that they will be witnesses in Jerusalem, Samaria, and Judea and to every part of the world for Christ. The commandment of Jesus to the twelve disciples as Luke describes shows the guidance of the spirit of God to the community in the major(ip) mission and its identity (13-8).After the ascension of Jesus, the disciples did not immediately go to Samaria and Judea instead, they waited in Jerusalem for the reign of God through the second coming of Jesus. In Jerusalem, they made the number complete by successor Judas the traitor with Mathias through an election. They ensured that Mathias was like them and was a witness to Jesus. Mathias was with Jesus from the baptism of John until his death and resurrection. This was a preparedness for the fulfilment of the g reat mission that Jesus had ordained. This is because the