Is Mammography A Type Of Radiologic Imaging Used For Early...

Mammography is a type of radiologic imaging used â€Å"for early detection and diagnosis of breast disease in women† (American Cancer Society). Patients receive doses of radiation that are much larger than that of a chest x-ray. It is rarely noted, that the act, in and of itself, may contribute to the development of malignant cells. Dr. Samuel Epstein, one of the top cancer experts, explains that the premenopausal breast is highly sensitive to radiation, each 1 rad exposure increases breast cancer risk by about 1 percent. He goes on to say that a single bilateral mammography examination is directly linked with a lifetime risk of inducing fatal breast cancer† (Salazar). Consequentially, more and more women seem to be consuming radiologic†¦show more content†¦Age is an important factor to consider because studies have shown that â€Å"the premenopausal breast is highly sensitive to ionizing radiation† (American Cancer Society). Ultimately, clinical care sho uld continue to be provided to women of all ethnicities, breast types and ages to ensure that as many breast tumors as possible are diagnosed by the most effective screening tool today, which is mammography. Given that breast cancer is the second leading cause of cancer related deaths in women, it is key that one considers the risks yet continues to get examined. Imagine having one or both of your breasts taken out, as well as suffering through weakening radiation treatments and toxic drugs, only to later find out that you never had cancer. This situation happens a lot more often than people think. Many women deal with terrifying false breast cancer diagnoses. Dr. Shahla Masood, the director of the pathology department at the University of Florida, told the New York Times that â€Å"there are studies showing that diagnosing breast lesions occasionally comes down to the flip of a coin† because early stage cancers are so difficult to diagnose (Quanstrum). Naturally, upon receiving frightening news that one might have cancer, it is highly likely for women to become desperate. Women will do whatever it takes to fight and remove the cancer. â€Å"In the conventional medical arena, typically this means full or partial mastectomy, drugs and radiation† (Miller). If the patient tests

Economics And The Classical System - 2361 Words

1. Economics would be better described by a variation on the term ‘chrematistique’ rather than our current discipline’s name, which stems from ‘oeconomica’ because there is a â€Å"natural† way of making money and the â€Å"unnatural† way of making money. In the book Teachings From The World Philosophy it states that there are the elements of true wealth but there is also another art of acquisition, which is commonly and rightly called the art of making money (Heilbroner 8). I believe that there is a merit in splitting economics into Marginalist and a Classical approach to economics because the classical system was a circular process between production and consumption and Marginalism is a one-way avenue from production to consumption. If these did not spilt then I believe no one would agree on anything because they are two different views which also I believe gave us the best possible set up because it allowed to perspectives for people to think about. 2. Economics did not exist for many centuries still after Aristotle defined the root ‘oeconomica’ because in the early portion of civilized life there were only two method; traditional and command. Traditional was the passage of tasks/jobs, from one generation to the other, which still holds in some under develop countries and command, which was the enforcement of economic survival by dictatorship. Both of these worked because they were simple and did not need any economic expansion, which means there was no need for andShow MoreRelated The Classical Dichotomy Essays1045 Words   |  5 PagesThe Classical Dichotomy What is the Classical dichotomy? Under what circumstances of disequilibrium did the Classical economist accept that the dichotomy does not hold? Selfishness is a reprehensible human characteristic; yet it is precisely the necessary behavior yielding the greatest possible economic benefit for the entire society according to Classical economics. 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Learning Network in the Retail Sector Free-Sample for Students

Question: Discuss about the Learning Network in the Retail Sector. Answer: Learning Networks: Definition: The learning networks in the workplace, especially in the retail sector, refer to the learning technology that facilitates the process of developing the knowledge and skills of the employees. Various retail organisations make use of different information systems for their business (Naresh et al., 2016). The learning management system is included in those systems for more effective learning network establishment. As the employee access to data instantly is increasing, the system has become time independent. The retail organisation connects all its department and employees through the intranet feature of the networking. The adoption of the learning network in the retail sector is continuously increasing in various countries, especially in Australia and USA (Hamburg Brien, 2014). The learning network works as a supplement to the traditional delivery, thus considered as an aspect of blended learning approach. Benefits of Learning Networks: The advantages that a retail organisation will receive from the learning networks are such as following. Accessibility: The learning network will allow the users to access the learning materials through the entire day. This will make sure that the employees will learn at their pace being within a comfortable setting. The extensive use of the collaboration and social networking tools allows the organisation to increase output. The employees learn quickly and effectively (Busquets Bernal, 2013). The training that the employees will receive will provide them with the full understanding about the product of the organisation. This way the employees will be far better in demonstrating the products to the consumers or managing the products. The employee's motivation toward learning about the products, rules and processes will increase as there will be no boring training sessions (Sadler Evans, 2016) The learning networks will act as a centralised training database Create Learning Network in IGA: Implementing the learning networks in the business of IGA is not simple tasks though with adequate skill and knowledge it can be done properly. The organisation first need to gather the information that is related to job criteria of the employees. Then a group of experts will be hired who will create training module, network and system (Organizationsng, 2015). After the system is completed (in this case website), it is deployed into the intranet network environment and the all the training modules will be uploaded to the database that is connected to the website. As the website will be deployed in the intranet framework, the website will not require authentication protocols. Establishing Personal Learning Network: The personal learning network or PLN is the process of building a personal relationship with the individuals (in this case the employees of IGA) (Harding Engelbrecht, 2015). The personal learning network will allow the users to know and share about the organisation or any other relative matter. Planning: Like any other activity, it is essential to plan everything before executing. The planning phase will include the tasks such as selecting the modules to be shared, selecting the executives, the level of authorization in the selected platform and much more. In addition to that, there are various social media sites that are to be included so that the affectivity of the personal learning network can be enhanced (Siemens, 2014). The Facebook, Twitter or both of the social media platforms can be selected for establishing the personal learning network. There are many things to consider like when the users can learn and how the learning or knowledge sharing process will be done. According to Faisal (2015), Twitter is the best way to develop a personal learning network. Twitter as a Tool: Twitter is a person to person communication and microblogging administration that permits organisations to convey short messages called tweets. Tweets are restricted to 140 characters, however, can likewise contain media like photographs or recordings. Twitter is more than simply another long range informal communication device. It contrasts from Facebook in that it is not just about reconnecting with individuals organisations know or sharing what organisations are cooking for supper; Twitter is about associating with similarly invested instructors for customised and continuous expert improvement (Ramos, Penalvo Gonzalez, 2015). Powerful educating and learning do not happen in a vacuum. To be the best instructor organisations can be, organisations require an assorted and imaginative system. Customarily, the staff at organisations' school was organisations' exclusive system of instructors to work together with. This system may not be assorted or creative. The steps of developing the Twitter-based personal network are as following. Creating a Twitter account is the first step toward the development of personal learning network (Tour, 2017). It has to be made sure that the intended persons are following the created Twitter account and the account holder itself is following others. After that participating though the Twitter chat, the communication between the stakeholders can be increased. Twitter chats normally have several moderators who guide the conversation during the chat using a Question and Answer format. Before the Twitter chat, the moderators decide on the topic of the chat and organise a series of 5-10 questions to ask during the chat.Participants replies normally start with an A and a number to indicate which question they are answering as well as the chat hashtag (Mott Wiley, 2013). Webinars: An online class is an online session or workshop conveyed over the Internet utilising a video gathering device like BlackBoard Collaborate, Abode Connect or Google Hangout. Online classes are typically held at a set time and are an extraordinary approach to get data in an intelligent organisation with sound, video and a talk channel (Khechine et al., 2014). The online courses have dependably had a worldwide concentration and pulled in members from around the globe, at first due to Sue's gigantic overall PLN. Subsequently, my own PLN is worldwide, and my e-skylines are presently worldwide (Crawford, 2015). An example of Learning Network: Mature Aged Employees (Queensland Ambulance Service): Different reviews demonstrate that the greater part of more established labourers have restricted ICT abilities, yet that learning network can help expand more established specialists' certainty. These reviews additionally demonstrate that online groups can be utilised for more established labourers who are not comfortable with PCs and that more seasoned learners incline toward casual, self-managed, little gathering learning. The Queensland Ambulance Service (QAS) has numerous more old workers and volunteers. They have embraced a learning network way to deal with preparing them including the utilisation of an Education Portal which makes a wide scope of instruction material accessible at whatever time and anyplace to bolster adaptable get to and self-coordinated learning (Ravichandran et al., 2015). The inclinations of these labourers were for the instruments to be at the 'low tech' end of the innovation range. Some of these presc ribed 'low tech' advances, for example, CD-ROMs, PowerPoints, and video conferencing can bolster adaptable and self-guided learning. Enablers and barriers to industry uptake in Small business Case Study: All the contextual analysis organisations had broadband and high staff availability to PCs. They likewise all had a solid learning society where peer-peer learning was utilised as a part of the reaction to quick business needs. A great part of the preparation inside these associations is exceedingly particular to their specific business setting. Few of the enterprises give organised, formal preparing all the time. The term learning network is not one that is basic among independent venture, and its utilisation for organised preparing is uncommon (Rush et al., 2014). The favoured strategies for expanding information of learning network and how it may suit their business is CD-ROM, especially if it accompanies the support of the applicable expert body or industry affiliation. Online discussions are likewise helpful hotspots for getting data and communicating with companions. Intranet-Based Training Tool Case Study: While corporate learning network research has extended its ranges of centre and premium it is still scrutinised for its inclination towards the practical and specialised parts of learning network (Nguyen, Nguyen Cao, 2014). This article concentrates on one of these immature research ranges: the learning setting in which corporate learning network happens. For more youthful staff, the SDS was an important instrument in the move from tenderfoot to master and permitted them to cooperate on a more equivalent premise with their senior partners. Finishing the SDS preparing program for more youthful staff was likewise a decent approach to show their energy and responsibility to the organisation and their proficient advancement. The SDS was initially imagined as a fundamental preparing, accreditation, and competency-building instrument for youthful graduates' proficient advancement and as a way to pass on specialists and partners information, however , has since been utilised to cover an extensive variety of capacities with blended outcomes. Changing authoritative culture and structures has debilitated the authenticity of the SDS and eventually its capacity to successfully draw in and select a minimum amount of experts (Kang et al., 2015). This contextual investigation represents the requirement for an unmistakable concentration for working environment learning network instruments and the need to connection them to real work and guarantees that they offer help for genuine work issues. Learning network can strengthen learning through doing if it is very much incorporated into a more extensive framework for individual and authoritative improvement. Knowledge Community-Based Learning Network: Learning network may underscore individual accomplishments as opposed to hierarchical advantages, in any case, it is quickly turning into a supporter of organization-wide information administration and the upper hand. This contextual investigation analysed AM Company, the world's biggest supplier of semi-conductor producing hardware and administrations. They are situated in the US, have a worldwide workforce of more than 16,000 representatives, and set up an learning network framework to bolster interchanges between various gathering individuals in their seaward auxiliaries. Their committed preparing framework is upheld by a gateway which permits workers to build customised and adaptable learning (Farrington et al., 2015). They likewise utilised their learning network framework to better impart inside the organisation and attempt more proficient determination of issues. Their monetary assessment indicated frameworks were coordinated and tha t procedural proficiency had expanded. Their evaluated cost reserve funds from this were US$16 million. They are additionally decreasing covering speculation at their branch workplaces. Mobile Learning Case Study: Mobile technologies that can encourage adapting, for example, smartphones, tablets, and cell phones are creating significant manoeuvre. Numerous specialists expect the arrangement of substance using cell phones for individual review to wind up noticeably the prevalent type of corporate learning network soon. This view is upheld by a contextual analysis of a huge organisation in the back area which is putting forth conventional e-taking in substance from their Learning Management System to their representatives' BlackBerry gadgets using pictures and content. Receiving a content-based approach for substance using cell phones may be the most natural approach. This approach permits enterprises to achieve distant and versatile workers (Faisal, 2015). In any case, the learner-focused creation and sharing of substance, for example, sight and sound materials using content, audio, pictures, and video has a great deal more potential, for instance, serious care nursi ng staff recording the treatment of specialised hardware and imparting this to their partners through hand-held PCs. Further Information in Learning Network: Numerous Australian firms have the framework and frameworks to bolster learning system. However, they regularly do not have the capacity to actualize it effectively. In Australia, learning system will probably be received by administration segment than exchanges and retail associations. Learning utilising cell phones (m-learning) is utilised by Australian organisations to bolster clients and field staff through remote access to administration and operational frameworks (Naresh et al., 2016). The take-up of a learning system in the working environment is expanding, particularly in the United States. Where learning system is executed, it is frequently as a feature of a mixed approach where it supplements customary conveyance. Mixed learning can add to huge picks up in learner accomplishment. The learning system is most regularly utilised by firms to meet their consistency necessities, for business enlistments, and Information and Communication Technology (ICT) preparing (Sadler Evans, 2016). Learning Network can diminish a portion of the expenses related to conventional conveyance particularly travel and worker nonappearance from the working environment. Taken a Toll reserve funds can likewise be acknowledged by utilising topic specialists and existing apparatuses and innovations to create content inside, as opposed to sourcing it remotely. This substance advancement approach additionally permits representatives to be all the more firmly included and can create more important materials (Young, 2015). Learning system can likewise be especially valuable when there is a topographically scattered workforce since it can convey a predictable learning knowledge. From a representative point of view, the learning system can give adaptable learning choices and furthermore permit them to all the more quickly up-expertise. Reenactments and virtual reality situations are being utilised to give more important, legitimate work environment learning. Learning system can offer more tweake d preparing. Learning system likewise permits representatives to return to testing parts of the course more promptly (Mott Wiley, 2013). A few firms are beginning to present frameworks, advances, and procedures that insert preparing and learning inside representatives' day by day work processes. References Batalla-Busquets, J. M., Pacheco-Bernal, C. (2013). On-the-job e-learning: Workers' attitudes and perceptions.The International Review of Research in Open and Distributed Learning,14(1), 40-64. Crawford, J. M. (2015).Exploration of Personal Learning Network Usage in the Acquisition of Leadership Competencies(Doctoral dissertation, University of Alberta). Faisal, S. L. (2015). Personal Learning Network: A powerful Tool for Professional Development.Paradigm Shift in Libraries, 59. Farrington, C., Clare, I. C. H., Holland, A. J., Barrett, M., Oborn, E. (2015). Knowledge exchange and integrated services: experiences from an integrated community intellectual (learning) disability service for adults.Journal of Intellectual Disability Research,59(3), 238-247. Hamburg, I., Brien, E. O. (2014). Cloud Computing to Support E-Learning and Business in SMEs.International Journal for e-Learning Security (IJeLS),4(2), 385-390. Harding, A., Engelbrecht, J. (2015). Personal Learning Network Clusters: A Comparison Between Mathematics and Computer Science Students.Educational Technology Society,18(3), 173-184. Humanante-Ramos, P. R., Garcia-Penalvo, F. J., Conde-Gonzalez, M. A. (2015). Personal learning environments and online classrooms: An experience with university students.IEEE Revista Iberoamericana De Tecnologias Del Aprendizaje,10(1), 26-32. Kang, K. J., Lee, J. H., Min, B. H., Kim, E. R., Rhee, P. L., Kim, J. J. (2015). Establishment of a Daily E-mail Learning Program Using Intranet and It's Initial Evaluation.The Korean Journal of Helicobacter and Upper Gastrointestinal Research,15(3), 174-177. Khechine, H., Lakhal, S., Pascot, D., Bytha, A. (2014). UTAUT model for blended learning: The role of gender and age in the intention to use webinars.Interdisciplinary Journal of E-Learning and Learning Objects,10(1), 33-52. Mott, J., Wiley, D. (2013). Open for learning: The CMS and the open learning network.in education,15(2). Naresh, B., Reddy, S., Bhanu, D., Pricilda, U. (2016). A Study on the Relationship Between Demographic Factor and e-Learning Readiness among Students in Higher Education.Global Management Review,10(4). Nguyen, T. D., Nguyen, D. T., Cao, T. H. (2014). Acceptance and Use of Information System: E-Learning Based on Cloud Computing in Vietnam. InICT-EurAsia(pp. 139-149). Ravichandran, S., Cichy, K. E., Powers, M., Kirby, K. (2015). Exploring the training needs of older workers in the foodservice industry.International Journal of Hospitality Management,44, 157-164. Rush, H., Bessant, J., Hobday, M., Hanrahan, E., Medeiros, M. Z. (2014). The evolution and use of a policy and research tool: assessing the technological capabilities of firms.Technology Analysis Strategic Management,26(3), 353-365. Sadler, R., Evans, R. D. (2016). Social Media Strategies in the Retail Sector: Analysis and Recommendations for Three Multi-National Retailers. Siemens, G. (2014). Connectivism: A learning theory for the digital age. Tour, E. (2017). Teachers self-initiated professional learning through Personal Learning Networks.Technology, Pedagogy and Education,26(2), 179-192. Young, A. M. (2015).Understanding resistance factors in professional e-learning: a literature review(Doctoral dissertation).

Virtual Education free essay sample

The processes by which learners learn and teachers teach are about as ever-changing as the seasons. Throughout time, pedagogical researchers have developed new methods for the educational process, but none have been quite as revolutionary or as controversial as e-learning. E-learning, often referred to as distance learning or online learning provides a platform that facilitates learning through communication without requiring a face-to-face contact in the same space and time. Optimistic commentators see a new world of an educational process: â€Å"Every learner can, at his or her own choice of time and place, access a world of multimedia material†¦immediately the learner is unlocked from the shackles of fixed and rigid schedules, from physical limitations†¦and is released into an information world which reacts to his or her own pace of learning. †[5] E-learning has, indeed, redefined education, but it has not replaced class-based learning. Teachers and schools cannot simply ignore this new technology. We will write a custom essay sample on Virtual Education or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Rather, e-learning can be used as an interactive enhancement to the established classroom. E-Learning introduces a new term to education, as Virtual Classroom, where students will be present with their teachers and co-learners in classroom virtually. This type of physically separated but logically connected education system can be termed as â€Å"Virtual Education† where the education is independent of the time and space of the learners. . What is Virtual Education Virtual education refers to instruction in a learning environment where teacher and student are separated by time or space, or both, and the teacher provides course content through the use of methods such as course management applications, multimedia resources, the Internet, and videoconferencing. Students receive the content and communicate with the teacher via the same technologies. Characteristics of virtual education: Virtual education is a term describing online education using the Internet. This term is used in K-12 schooling, often to refer to cyber schools, and in higher education, where so-called Virtual Universities have been established. A virtual program (or a virtual course of studies) is a study program in which all courses, or at least a significant portion of the courses, are virtual courses, whether in synchronous (i. e. real time) or asynchronous (i. e. self-paced) formats. Virtual courses – a synonym is online courses – are courses delivered on the Internet. Virtual is used here to characterize the fact that the course is not taught in a classroom face-to-face but through some substitute mode that can be associated with classroom teaching. That means people do not have to go to the real class to learn. Both the asynchronous and synchronous methods rely heavily on self-motivation, self-discipline, and ability for effective written communication. Although there is a long and varied history of distance education, the current intersection of technology as a means to facilitate real-time communication with community-centered interaction, and the increasing acceptance and employment of those developments in the broader culture, have positioned virtual class in a position of significant innovation and responsibility. In an educational environment in which school choice for families and students is valued, â€Å"cyber charter schools, as an outgrowth of the charter movement and the virtual school movement, represent a unique group of schools characterized by both their administrative model and their course delivery technology. † Instruction modes for virtual education: Many virtual study programs are mainly text based, using HTML, PowerPoint, or PDF documents. Any attempt to personalize the educational experience is essential in that students respond to personal attention and feedback. Today a wide spectrum of instruction modes is available, including the following: †¢Virtual Classroom: Live teacher instruction and feedback online that enables real-time voice interaction, whiteboard sharing, and breakout sessions to enhance a students learning experience. This provides students an opportunity to interact with the teacher as well as classmates by oral and written communication. †¢Virtual operating room: giving students a space to learn the basic induction procedure before stepping foot in the real-life operating room. †¢Hypertext courses: Structured course material is used as in a conventional distance education program. However, all material is provided electronically and can be viewed with a browser. Hyperlinks connect text, multimedia parts and exercises. †¢Video-based courses are like face-to-face classroom courses, with a lecturer speaking and PowerPoint slides or online examples used for illustration. Video-streaming technologies are used. Students watch the video by means of freeware or plug-ins. †¢Audio-based courses are similar but instead of moving pictures only the sound track of the lecturer is provided. Often the course pages are enhanced with a text transcription of the lecture. Animated courses: Enriching text-oriented or audio-based course material by animations is generally a good way of making the content and its appearance more interesting. Animations are created using Macromedia Flash or similar technologies. †¢Web-supported textbook courses are based on specific textbooks. Students read and reflect on the chapters by themselves. Review questions, topics for discussion, exercises, case studies, etc. are given chapter wise on a website and discussed with the lecturer. Class meetings may be held to discuss matters in a chat room, for example. Peer-to-peer courses are courses taught on-demand and without a prepared curriculum. A new field of online education has emerged in 2007 through new online education platforms. †¢Social Networking: Using Web 2. 0 technologies in virtual classrooms promotes increased social interaction, student-centered instruction and a problem solving curriculum. Students can address a problem that is oriented to a cross curriculum activity. Teachers will act as guides and resources, but it is up to the students to collaborate, discuss, review ideas, and present solutions. Communication and interaction Students in virtual education acquire knowledge in a unidirectional manner (e. g. by studying a video, reading a textbook chapter), this would be known as asynchronous instruction. Subsequent discussions of problems, solving exercises, case studies, review questions, etc. help the students to understand better what they learned before. This learning is delivered at the students pace, not instructed live by a teacher. Although asynchronous courses are student driven, teachers are often needed to act as a guide. Therefore teacher facilitators are often available to provide any assistance that may be needed throughout the course. Communication with teacher facilitators is accomplished through discussion boards and email. This communication may be needed at times to better explain a specific topic or make grade corrections. Students enrolled in virtual classrooms or synchronous courses still acquire the content via real life instruction. A real teacher in real time delivers virtual classroom instruction. The virtual classroom teacher uses the computer screen as the board delivering instruction by using videos, PowerPoint’s, or podcasts in conjunction with audio of the teachers voice. Students enrolled in the virtual classroom have opportunities for immediate teacher feedback and input while logged into class, just as they would in a traditional classroom. Students can also interact with other students via notes, texts, and emoticons. Additionally, many conferencing platforms used by virtual educators allow for students to work in small groups during class time, thus again mirroring the look and feel of a traditional classroom. Electronic media like a discussion forum, chat room, voice mail, e-mail, etc. are often employed for communication in both synchronous and asynchronous courses. Homework assignments are normally submitted electronically, e. g. as an attachment to an e-mail or uploaded to the LMS system in a view complete. When help is needed, lecturers, tutors, or fellow students, or a help desk are available, just like in a real university. The difference is that all communication occurs via electronic media. Virtual teachers are encouraged to use technology more in the classroom. They are also motivated to share their ideas and lesson plans with other teachers through wikis, blogs, facebook, etc. Communication in the synchronous virtual classroom is a collaborative learning experience. Students are encouraged to interact with peers through web-conferencing technologies. Small-group and whole-group collaboration is a suggested platform for virtual education. Communication can take place in real-time, i. e. during a class session. A small-group session is often referred to as a â€Å"Breakout Room. † This is a platform that allows real-time, social interaction between students. Students collectively work on a learning task designed by the virtual classroom instructor. Individual microphones, whiteboard tools (drawing rights for the group board), and/or notes are suggested ways students communicate with one another during live Breakout Rooms. Outside of the virtual classroom setting collaborative communication may also occur through various technologies; blogs, wikis, and/or multi-media tools. 3. Concept of E-Learning E-Learning can be defined an approach to facilitate and enhance learning by means of personal computers, CD-ROMs, and the Internet. It may be as simple as those teachers may simply post their material on Internet; students can read it online or can download it for further access [4]. Since student won’t be in a classroom with professor and classmates, he will need to be capable of independent learning. Instructor will provide him with a syllabus, course documents, and required readings. The interaction between the professor and the student will happen via e-mail, discussion board, forums etc. Since the class doesn’t meet in a physical space at a scheduled time, the student will have to learn independently. He will be responsible for keeping up with the assigned reading and completing assignments according to the timeline on the syllabus. The growing popularity of E-Learning has introduced new terms to education, as Virtual Classroom, where student will be present with his professor and fellow learners in a classroom. They will not be present physically in the classroom but connected to the classroom via Internet. 4. Concept of Virtual Classroom Just as the term virtual means a simulation of the real thing, Virtual Classroom is a simulated classroom via Internet, which provides a convenient communication environment for distance learners just like traditional face-to-face classroom. It is a network system to provide a distributed, near real-time electronic collaborative environment that allows video, audio, data and sensor participation by a worldwide set of participants in experiments undertaken n physically remote locations. These locations, due to cost, accessibility, safety or other concerns often do not permit communities to participate at the location. The Virtual Classroom is an integrated system of modern wireless networks that distribute video, audio, data and text within a remote experimental area and provides for the interconnection to remote participants in classrooms or indeed any worldwide location with a broadband Internet connection. Virtual Classroom provides a powerful platform for the support of experiments and education that is not limited to the physical classroom. A virtual classroom enables to bring learners from around the world together online in highly interactive virtual classes while greatly reducing the travel, time, and expense of on-site teaching/training programs. It can be used as a solution for live delivery and interaction that addresses the entire process of creating and managing our teaching-learning process. It facilitates instructor and student in teaching-learning events, such as a seminar, online discussion or a live training for employees in company. As in traditional classroom, there are professor and fellow learners present with the student; we have many participants present in virtual classroom. They can talk with each other as in the traditional classroom via chat. Similarly presenter uses whiteboard, gives notes/resources, gives presentation as given in traditional one. Thus, virtual classroom can be visualized as a classroom where a lecture or session is conducted using Internet. Fig. 1 shows a basic model of virtual classroom.