The use of virtual reality for training professionals of nuclear medicine

International Nuclear Information System (INIS)

Carvalho, Juliane S.; Nascimento, Ana Cristina H.; Mól, Antônio Carlos A.; Suita, Julio Cézar; Marins, Eugênio R.; Silva, Marcio H. da

2017-01-01

The use of virtual reality has becoming an important tool for training purposes, with emphasis to those procedures that involve risk to professionals, as those associated with occupational exposure to ionizing radiation in nuclear medicine services. According to the basic safety standards (BSS), published by International Atomic Energy Agency (IAEA), the qualification and training of all personnel of a nuclear medicine service should be performed periodically in order to ensure its understanding and better performance of their respective duties. In face of that, this work consists in research, analysis and unification of requirements and specifications for the radiological protection of nuclear medicine workers, specifically those of radiopharmacy. To this end, a detailed study of the radiological safety and workflow related to radiopharmacy procedures is under development considering the radiological recommendations and safety standards of nuclear medicine services. As a result, it is expected a set of information that will enable the development of a virtual training environment in radiological protection for such professionals aiming the development of skills and the improvement of competencies by means of the simulation with lower cost, unlimited number of repetitions of training, without interference in the laboratory routine and the primary purpose of this work: in safe conditions. (author)

The use of virtual reality for training professionals of nuclear medicine

Energy Technology Data Exchange (ETDEWEB)

Carvalho, Juliane S.; Nascimento, Ana Cristina H.; Mól, Antônio Carlos A.; Suita, Julio Cézar; Marins, Eugênio R.; Silva, Marcio H. da, E-mail: julianedesacarvalho@gmail.com [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

2017-07-01

The use of virtual reality has becoming an important tool for training purposes, with emphasis to those procedures that involve risk to professionals, as those associated with occupational exposure to ionizing radiation in nuclear medicine services. According to the basic safety standards (BSS), published by International Atomic Energy Agency (IAEA), the qualification and training of all personnel of a nuclear medicine service should be performed periodically in order to ensure its understanding and better performance of their respective duties. In face of that, this work consists in research, analysis and unification of requirements and specifications for the radiological protection of nuclear medicine workers, specifically those of radiopharmacy. To this end, a detailed study of the radiological safety and workflow related to radiopharmacy procedures is under development considering the radiological recommendations and safety standards of nuclear medicine services. As a result, it is expected a set of information that will enable the development of a virtual training environment in radiological protection for such professionals aiming the development of skills and the improvement of competencies by means of the simulation with lower cost, unlimited number of repetitions of training, without interference in the laboratory routine and the primary purpose of this work: in safe conditions. (author)

Virtual reality for training of occupationally exposed individuals in nuclear medicine

International Nuclear Information System (INIS)

Carvalho, J.S.; Carvalho, J.B.; Silveira, J.L.; Nascimento, A.C.H.; Mol, A.C.A.; Suita, J.C.; Marins, E.R.

2017-01-01

Applications in virtual environments have been an important tool for education and training of skills in several areas. In Nuclear Medicine Services (NMS), whose environment is susceptible to exposure to ionizing radiation, virtual simulation is a complementary tool to the traditional way of training, able to have the required content by norm, good laboratory practices and radioprotection, interactive form without the exposure of the user. The study consists of the research and unification of recommendations, norms and procedures, collected in the scientific literature and in loco, on the activities of professionals of NMS's radiopharmacy, to define the minimum content for training in order to guide the simulations of a virtual environment.

78 FR 19498 - National Center for Complementary and Alternative Medicine; Notice of Meeting

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2013-04-01

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78 FR 76635 - National Center for Complementary and Alternative Medicine; Notice of Meeting

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2013-12-18

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77 FR 43099 - National Center For Complementary & Alternative Medicine; Notice of Closed Meeting

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2012-07-23

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Council for Complementary and Alternative Medicine. The meeting will be closed to the public in accordance... of Committee: National Advisory Council for Complementary and Alternative Medicine. Date: August 27...

77 FR 25185 - National Center for Complementary and Alternative Medicine; Notice of Meeting

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2012-04-27

... Complementary and Alternative Medicine; Notice of Meeting Pursuant to section 10(d) of the Federal Advisory... Council for Complementary and Alternative Medicine. The meeting will be open to the public as indicated... privacy. Name of Committee: National Advisory Council for Complementary and Alternative Medicine. Date...

Building interactive virtual environments for simulated training in medicine using VRML and Java/JavaScript.

Science.gov (United States)

Korocsec, D; Holobar, A; Divjak, M; Zazula, D

2005-12-01

Medicine is a difficult thing to learn. Experimenting with real patients should not be the only option; simulation deserves a special attention here. Virtual Reality Modelling Language (VRML) as a tool for building virtual objects and scenes has a good record of educational applications in medicine, especially for static and animated visualisations of body parts and organs. However, to create computer simulations resembling situations in real environments the required level of interactivity and dynamics is difficult to achieve. In the present paper we describe some approaches and techniques which we used to push the limits of the current VRML technology further toward dynamic 3D representation of virtual environments (VEs). Our demonstration is based on the implementation of a virtual baby model, whose vital signs can be controlled from an external Java application. The main contributions of this work are: (a) outline and evaluation of the three-level VRML/Java implementation of the dynamic virtual environment, (b) proposal for a modified VRML Timesensor node, which greatly improves the overall control of system performance, and (c) architecture of the prototype distributed virtual environment for training in neonatal resuscitation comprising the interactive virtual newborn, active bedside monitor for vital signs and full 3D representation of the surgery room.

Towards a Virtual General Meeting: ‘I accept’ or ‘I decline’?

Directory of Open Access Journals (Sweden)

Wanne M. Pemmelaar

2008-12-01

Full Text Available The General Meeting plays an essential role in the functioning of the Dutch corporate governance system which is based on self-regulation. It is therefore of importance that shareholders turn up during the Annual General Meeting (AGM. However, studies conducted in 2007 showed that on average only 45% of shareholders cast their vote during the AGM. Several academic writers have proposed a Virtual General Meeting (VGM as a solution to the low attendance of shareholders. This article is meant to produce some ideas on how the VGM could contribute to corporate governance, the position of the shareholder and to provide some means to measure these contributions. It is argued that in order to measure whether the introduction of the VGM in Dutch business law would be feasible and desirable one needs more than comparative law alone to examine the functionality of a VGM in relation to corporate governance. The Dutch legislature probably cannot escape the fact that it should allow more virtuality into the AGMs in the near future. However, the possible positive and negative effects of the VGM have not yet been proven convincingly. To serve the continuing discussion on a VGM, suggestions are made for two models for the VGM that represent two ends of a spectrum of virtuality and law.

Virtual surgical telesimulations in otolaryngology.

Science.gov (United States)

Navarro Newball, Andrés A; Hernández, Carlos J; Velez, Jorge A; Munera, Luis E; García, Gregorio B; Gamboa, Carlos A; Reyes, Antonio J

2005-01-01

Distance learning can be enhanced with the use of virtual reality; this paper describes the design and initial validation of a Web Environment for Surgery Skills Training on Otolaryngology (WESST-OT). WESST-OT was created aimed to help trainees to gain the skills required in order to perform the Functional Endoscopic Sinus Surgery procedure (FESS), since training centers and specialist in this knowledge are scarce in Colombia; also, it is part of a web based educational cycle which simulates the stages of a real procedure. WESST-OT is one from the WESST family of telesimulators which started to be developed from an architecture proposed at the Medicine Meets Virtual Reality conference 2002; also, it is a step towards the use of virtual reality technologies in Latin America.

Best practices for virtual participation in meetings: Experiences from synthesis centers

Science.gov (United States)

Hampton, Stephanie E.; Halpern, Benjamin S.; Winter, Marten; Balch, Jennifer K.; Parker, John N.; Baron, Jill S.; Palmer, Margaret; Schildhauer, Mark P.; Bishop, Pamela; Meagher, Thomas R.; Specht, Alison

2017-01-01

The earth environment is a complex system, in which collaborative scientific approaches can provide major benefits by bringing together diverse perspectives, methods, and data, to achieve robust, synthetic understanding (Fig. 1). Face-to-face scientific meetings remain extremely valuable because of the opportunity to build deep mutual trust and understanding, and develop new collaborations and sometimes even lifelong friendships (Alberts 2013, Cooke and Hilton 2015). However, it has been argued that ecologists should be particularly sensitive to the environmental footprint of travel (Fox et al. 2009); such concerns, along with the time demands for travel, particularly for multi-national working groups, provide strong motivation for exploring virtual attendance. While not replacing the richness of face-to-face interactions entirely, it is now feasible to virtually participate in meetings through services that allow video, audio, and file sharing, as well as other Web-enabled communication.

Introduction of Virtual Patient Software to Enhance Physician Assistant Student Knowledge in Palliative Medicine.

Science.gov (United States)

Prazak, Kristine A

2017-01-01

The purpose of this project was to infuse palliative medicine and end-of-life care creatively into physician assistant (PA) education. Nine second-year PA students volunteered to participate in this quasi-experimental, pretest-posttest pilot study. Students initially completed an anonymous survey evaluating seven domains of knowledge in palliative medicine coupled with a self-assessment in competence. Virtual patient software was then used to simulate clinical encounters that addressed major palliative care domains. Upon completion of these cases, the same survey, with the addition of three questions about their own personal feelings, was administered. Overall response was positive in regard to improved knowledge and the virtual patient experience. After completion of the cases, students rated their self-assessed skills higher in all domains than prior to completing the cases. Factual knowledge scores showed a slight but not significant improvement, with an average pre-survey score of 4.56 and post-survey score of 4.67. Using virtual patient software can be a way of infusing palliative medicine and end-of-life care into PA education. These encounters can then be modified to include interprofessional encounters within the health professions.

Proceedings of the Korean Society Nuclear Medicine Autumn Meeting 2002

International Nuclear Information System (INIS)

2002-01-01

This proceedings contains articles of 2002 autumn meeting of the Korean Society Nuclear Medicine. It was held on November 15-16, 2002 in Seoul, Korea. This proceedings is comprised of 5 sessions. The subject titles of session are as follows: Cancer, Physics of nuclear medicine, Neurology, Radiopharmacy and biology, General nuclear medicine. (Yi, J. H.)

Virtual Reality as an Educational and Training Tool for Medicine.

Science.gov (United States)

Izard, Santiago González; Juanes, Juan A; García Peñalvo, Francisco J; Estella, Jesús Mª Gonçalvez; Ledesma, Mª José Sánchez; Ruisoto, Pablo

2018-02-01

Until very recently, we considered Virtual Reality as something that was very close, but it was still science fiction. However, today Virtual Reality is being integrated into many different areas of our lives, from videogames to different industrial use cases and, of course, it is starting to be used in medicine. There are two great general classifications for Virtual Reality. Firstly, we find a Virtual Reality in which we visualize a world completely created by computer, three-dimensional and where we can appreciate that the world we are visualizing is not real, at least for the moment as rendered images are improving very fast. Secondly, there is a Virtual Reality that basically consists of a reflection of our reality. This type of Virtual Reality is created using spherical or 360 images and videos, so we lose three-dimensional visualization capacity (until the 3D cameras are more developed), but on the other hand we gain in terms of realism in the images. We could also mention a third classification that merges the previous two, where virtual elements created by computer coexist with 360 images and videos. In this article we will show two systems that we have developed where each of them can be framed within one of the previous classifications, identifying the technologies used for their implementation as well as the advantages of each one. We will also analize how these systems can improve the current methodologies used for medical training. The implications of these developments as tools for teaching, learning and training are discussed.

Proceedings of the Korean Society Nuclear Medicine Autumn Meeting 2001

International Nuclear Information System (INIS)

2001-01-01

This proceedings contains articles of 2001 autumn meeting of the Korean Society Nuclear Medicine. It was held on November 16-17, 2001 in Seoul, Korea. This proceedings is comprised of 6 sessions. The subject titles of session are as follows: Cancer, Physics of nuclear medicine, Neurology, Radiopharmacy and biology, Nuclear cardiology, General nuclear medicine. (Yi, J. H.)

75 FR 78718 - National Library of Medicine; Notice of Meeting

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2010-12-16

... OF MEDICINE, including consideration of personnel qualifications and performance, and the competence... qualifications and performance, and competence of individual investigators. Place: National Library of Medicine... for Biomedical Communications. The meeting will be open to the public as indicated below, with...

78 FR 64963 - National Center for Complementary & Alternative Medicine; Amended Notice of Meeting

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2013-10-30

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Center for Complementary & Alternative Medicine; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Center for Complementary and Alternative Medicine Special Emphasis Panel, October...

77 FR 4052 - National Center for Complementary & Alternative Medicine; Amended Notice of Meeting

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2012-01-26

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Center for Complementary & Alternative Medicine; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Advisory Council for Complementary and Alternative Medicine, February 3, 2012, 8...

77 FR 36550 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

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2012-06-19

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care, Medicine and Dentistry (ACTPCMD... report. The meeting on July 20, 2012, will begin with an update on the Division of Medicine and Dentistry...

Virtual Patients in a Behavioral Medicine Massive Open Online Course (MOOC): A Qualitative and Quantitative Analysis of Participants' Perceptions.

Science.gov (United States)

Berman, Anne H; Biguet, Gabriele; Stathakarou, Natalia; Westin-Hägglöf, Beata; Jeding, Kerstin; McGrath, Cormac; Zary, Nabil; Kononowicz, Andrzej A

2017-10-01

The purpose of this article is to explore learners' perceptions of using virtual patients in a behavioral medicine Massive Open Online Course (MOOCs) and thereby describe innovative ways of disseminating knowledge in health-related areas. A 5-week MOOC on behavioral medicine was hosted on the edX platform. The authors developed two branched virtual patients consisting of video recordings of a live standardized patient, with multiple clinical decision points and narration unfolding depending on learners' choices. Students interacted with the virtual patients to treat stress and sleep problems. Answers to the exit survey and participant comments from the discussion forum were analyzed qualitatively and quantitatively. In total, 19,236 participants enrolled in the MOOC, out of which 740 received the final certificate. The virtual patients were completed by 2317 and 1640 participants respectively. Among survey respondents (n = 442), 83.1% agreed that the virtual patient exercise was helpful. The qualitative analysis resulted in themes covering what it was like to work with the virtual patient, with subthemes on learner-centered education, emotions/eustress, game comparisons, what the participants learned, what surprised them, how confident participants felt about applying interventions in practice, suggestions for improvement, and previous experiences of virtual patients. Students were enthusiastic about interacting with the virtual patients as a means to apply new knowledge about behavioral medicine interventions. The most common suggestion was to incorporate more interactive cases with various levels of complexity. Further research should include patient outcomes and focus on interprofessional aspects of learning with virtual patients in a MOOC.

76 FR 78672 - National Library of Medicine; Notice of Meetings

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2011-12-19

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... App), notice is hereby given of meetings of the Board of Regents of the National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...

75 FR 13136 - National Library of Medicine; Notice of Meetings

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2010-03-18

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... App.), notice is hereby given of meetings of the Board of Regents of the National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...

78 FR 36555 - National Library of Medicine; Notice of Meetings

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2013-06-18

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77 FR 72364 - National Library of Medicine; Notice of Meetings

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2012-12-05

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78 FR 76848 - National Library of Medicine; Notice of Meetings

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2013-12-19

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... App.), notice is hereby given of meetings of the Board of Regents of the National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...

75 FR 42101 - National Library of Medicine; Notice of Meeting

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2010-07-20

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... App), notice is hereby given of meetings of the Board of Regents of the National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...

76 FR 45842 - National Library of Medicine Notice of Meetings

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2011-08-01

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... App), notice is hereby given of meetings of the Board of Regents of the National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...

75 FR 78718 - National Library of Medicine; Notice of Meeting

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2010-12-16

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... App), notice is hereby given of meetings of the Board of Regents of the National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...

77 FR 17490 - National Library of Medicine; Notice of Meetings

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2012-03-26

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... App), notice is hereby given of meetings of the Board of Regents of the National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...

77 FR 39715 - National Library of Medicine; Notice of Meetings

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2012-07-05

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76 FR 14677 - National Library of Medicine; Notice of Meeting

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2011-03-17

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78 FR 18356 - National Library of Medicine; Notice of Meetings

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2013-03-26

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2nd Arab Forensic Science & Forensic Medicine Meeting, ASFSFM 2016: Meeting Report

Directory of Open Access Journals (Sweden)

Abdulsallam Bakdash

2016-12-01

Full Text Available One of the main objectives of Naif Arab University for Security Sciences (NAUSS is to enhance peace, security, and justice in Arab societies through education, research, and advanced professional training in various disciplines of security and forensic sciences. NAUSS strives to improve the academic and professional skills of forensic scientists and security personnel to combat crime and terrorism by utilizing all the available tools of modern technology. NAUSS also realizes the importance of scientific research in the social, economic, and technological development of a society and is, therefore, committed to encouraging and supporting research at every level. NAUSS has given the fields of forensic sciences and forensic medicine a top priority and the attention they deserve. In pursuit of its objectives, and in cooperation with other Arab member organizations, NAUSS launched the Arab Society for Forensic Sciences and Forensic Medicine (ASFSFM in 2013. The Society had the honour of being officially launched by His Royal Highness, Prince Mohammed bin Naif bin Abdul Aziz, Crown Prince, Deputy Prime Minister and the Minister of the Interior, Honorary President of the Council of Arab Ministers of Interior and Chairman of the Supreme Council of NAUSS. The 2nd Arab Forensic Science & Forensic Medicine Meeting (ASFSFM Meeting 2016 was yet another part of the efforts and concern of NAUSS to advance the skills and knowledge of Arab specialists and to facilitate cooperation among forensic scientists and institutions engaged in the practice, education and research of forensic sciences and forensic medicine at various levels.

Application of virtual reality technology in clinical medicine.

Science.gov (United States)

Li, Lan; Yu, Fei; Shi, Dongquan; Shi, Jianping; Tian, Zongjun; Yang, Jiquan; Wang, Xingsong; Jiang, Qing

2017-01-01

The present review discusses the application of virtual reality (VR) technology in clinical medicine, especially in surgical training, pain management and therapeutic treatment of mental illness. We introduce the common types of VR simulators and their operational principles in aforementioned fields. The clinical effects are also discussed. In almost every study that dealt with VR simulators, researchers have arrived at the same conclusion that both doctors and patients could benefit from this novel technology. Moreover, advantages and disadvantages of the utilization of VR technology in each field were discussed, and the future research directions were proposed.

[Virtual reality in medical education].

Science.gov (United States)

Edvardsen, O; Steensrud, T

1998-02-28

Virtual reality technology has found new applications in industry over the last few years. Medical literature has for several years predicted a break-through in this technology for medical education. Although there is a great potential for this technology in medical education, there seems to be a wide gap between expectations and actual possibilities at present. State of the technology was explored by participation at the conference "Medicine meets virtual reality V" (San Diego Jan. 22-25 1997) and a visit to one of the leading laboratories on virtual reality in medical education. In this paper we introduce some of the basic terminology and technology, review some of the topics covered by the conference, and describe projects running in one of the leading laboratories on virtual reality technology for medical education. With this information in mind, we discuss potential applications of the current technology in medical education. Current virtual reality systems are judged to be too costly and their usefulness in education too limited for routine use in medical education.

Communication situation and positioning in virtual meetings - rhetorical implications for interpersonal management communication

DEFF Research Database (Denmark)

Winther, Frederikke; Nielsen, Rikke Kristine; Henriksen, Thomas Duus

2017-01-01

, a living room or just a plain white wall. Seen from a rhetorical perspective, the communication situation in a virtual meeting consists of all the participants’ individual frameworks on a screen which must converge into a context suitable for interpersonal communication, interaction and collaboration....... It is argued, that virtual leadership must respond to the situation with rhetorical sensitivity by corresponding attentively and carefully to the conditions, positions and experiences of the particular followers in order to evoke their responsiveness and build commitment....

Virtual Presenters: Towards Interactive Virtual Presentations

NARCIS (Netherlands)

Nijholt, Antinus; Cappellini, V.; Hemsley, J.

2005-01-01

We discuss having virtual presenters in virtual environments that present information to visitors of these environments. Some current research is surveyed and we will look in particular to our research in the context of a virtual meeting room where a virtual presenter uses speech, gestures, pointing

76 FR 30735 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

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2011-05-26

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., Scientific Review Officer, National Center for Complementary and Alternative Medicine, National Institutes of... Alternative Medicine [[Page 30736

Proceedings of the Korean Society Nuclear Medicine Spring Meeting 2002

International Nuclear Information System (INIS)

2002-01-01

This proceedings contains articles of 2002 Spring meeting of the Korean Society Nuclear Medicine. It was held on May 17, 2002 in Suwon, Korea. This proceedings is comprised of 3 sessions. The subject titles of session are as follows: Gynecological and Colorectal cancer, Lung cancer and Lymphoma, and general nuclear medicine. (Yi, J. H.)

Proceedings of the Korean Society Nuclear Medicine Autumn Meeting 1998

International Nuclear Information System (INIS)

1998-01-01

This proceedings contains articles of 1998 Autumn meeting of the Korean Society Nuclear Medicine. It was held on November 13-14, 1998 in Seoul, Korea. This proceedings is comprised of 5 sessions. The subject titles of session are as follows: general nuclear medicine, neurology, radiopharmacy and biology, nuclear cardiology, physics and instrumentation. (Yi, J. H.)

Proceedings of the Korean Society Nuclear Medicine Autumn Meeting 1997

International Nuclear Information System (INIS)

1997-01-01

This proceedings contains articles of 1997 autumn meeting of the Korean Society Nuclear Medicine. It was held on November 21, 1997 in Kwangju, Korea. This proceedings is comprised of 5 sessions. The subject titles of session are as follows: general nuclear medicine, neurology, radiopharmacy and biology, nuclear cardiology, physics and instrumentation. (Yi, J. H.)

Using the Virtual World of Second Life in Veterinary Medicine: Student and Faculty Perceptions.

Science.gov (United States)

Mauldin Pereira, Mary; Artemiou, Elpida; McGonigle, Dee; Conan, Anne; Sithole, Fortune; Yvorchuk-St Jean, Kathleen

2018-01-01

Virtual worlds are emerging technologies that can enhance student learning by encouraging active participation through simulation in immersive environments. At Ross University School of Veterinary Medicine (RUSVM), the virtual world of Second Life was piloted as an educational platform for first-semester students to practice clinical reasoning in a simulated veterinary clinical setting. Under the supervision of one facilitator, four groups of nine students met three times to process a clinical case using Second Life. In addition, three groups of four clinical faculty observed one Second Life meeting. Questionnaires using a 4-point Likert scale (1=strongly disagree to 4=strongly agree) and open-ended questions were used to assess student and clinical faculty perceptions of the Second Life platform. Perception scores of students (M=2.7, SD=0.7) and clinical faculty (M=2.7, SD=0.5) indicate that Second Life provides authentic and realistic learning experiences. In fact, students (M=3.4, SD=0.6) and clinical faculty (M=2.9, SD=1.0) indicate that Second Life should be offered to future students. Moreover, content analyses of open-ended responses from students and faculty support the use of Second Life based on reported advantages indicating that Second Life offers a novel and effective instructional method. Ultimately, results indicate that students and clinical faculty had positive educational experiences using Second Life, suggesting the need for further investigation into its application within the curriculum.

75 FR 14446 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

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2010-03-25

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary CareMedicine and Dentistry (ACTPCMD... Services Administration, Bureau of Health Professions, Division of Medicine and Dentistry. In the plenary...

76 FR 30951 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

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2011-05-27

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD.... Glass, M.D., Ph.D., Advisory Committee Executive Secretary, Division of Medicine and Dentistry, Bureau...

75 FR 64318 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

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2010-10-19

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care, Medicine and Dentistry (ACTPCMD...., Ph.D., Advisory Committee Executive Secretary, Division of Medicine and Dentistry, Bureau of Health...

77 FR 31862 - National Center for Complementary & Alternative Medicine; Notice of Closed Meetings

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2012-05-30

... Complementary & Alternative Medicine; Notice of Closed Meetings Pursuant to section 10(d) of the Federal... Scientific Review, National Center for Complementary and Alternative Medicine, NIH, 6707 Democracy Blvd... for Complementary and Alternative Medicine Special Emphasis Panel; HCS Collaboratory Pragmatic Trials...

77 FR 24971 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

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2012-04-26

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., [email protected] . Name of Committee: National Center for Complementary and Alternative Medicine..., Office of Scientific Review, National Center for Complementary & Alternative Medicine, NIH, 6707...

76 FR 59707 - National Center for Complementary & Alternative Medicine; Notice of Closed Meetings

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2011-09-27

... Complementary & Alternative Medicine; Notice of Closed Meetings Pursuant to section 10(d) of the Federal... for Complementary and Alternative Medicine Special Emphasis Panel, Training and Education. Date... Complementary and Alternative Medicine Special Emphasis Panel, Clinical Studies of CAM Therapies. Date: November...

75 FR 35075 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

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2010-06-21

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., Office of Scientific Review, National Center for Complementary, & Alternative Medicine, NIH, 6707... Domestic Assistance Program Nos. 93.213, Research and Training in Complementary and Alternative Medicine...

76 FR 35227 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

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2011-06-16

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Scientific Review, National Center for Complementary, and Alternative Medicine, NIH, 6707 Democracy Blvd... Assistance Program Nos. 93.213, Research and Training in Complementary and Alternative Medicine, National...

78 FR 47328 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

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2013-08-05

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., Ph.D., Scientific Review Officer, National Center For Complementary and Alternative Medicine... Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated: July 30...

78 FR 66755 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

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2013-11-06

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Scientific Review, National Center for Complementary, & Alternative Medicine, NIH, 6707 Democracy Blvd... Assistance Program Nos. 93.213, Research and Training in Complementary and Alternative Medicine, National...

76 FR 38404 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-06-30

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory.... 93.213, Research and Training in Complementary and Alternative Medicine, National Institutes of... Alternative Medicine Special Emphasis Panel, Preliminary Clinical Studies of CAM Therapies. Date: July 25...

78 FR 10184 - National Center For Complementary & Alternative Medicine; Notice of Closed Meetings

Science.gov (United States)

2013-02-13

... Complementary & Alternative Medicine; Notice of Closed Meetings Pursuant to section 10(d) of the Federal... Alternative Medicine Special Emphasis Panel; Clinical Studies of Complementary and Alternative Medicine. Date... Person: Hungyi Shau, Ph.D., Scientific Review Officer, National Center For Complementary, and Alternative...

76 FR 17140 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-03-28

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Complementary and Alternative Medicine, National Institutes of Health, 6707 Democracy Boulevard, Suite 401... Nos. 93.213, Research and Training in Complementary and Alternative Medicine, National Institutes of...

77 FR 52751 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2012-08-30

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., Research and Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated... Alternative Medicine Special Emphasis Panel; Training, fellowships and career development. Date: October 19...

76 FR 6806 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-02-08

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., Scientific Review Officer, National Center for Complementary and Alternative Medicine, National Institutes of... Alternative Medicine Special Emphasis Panel; Preliminary Clinical Studies of CAM Therapies. Date: March 14...

The Use of Virtual Learning Environment in Chinese Higher Education

Institute of Scientific and Technical Information of China (English)

谢苑苑

2014-01-01

The paper analyzes the current condition of the use of virtual learning environment (VLE) in Zhejiang University of Chinese Medicine. It is indicated that students show a positive attitude toward this technology, but the use of it fails to meet stu-dents’perception. In light of this, recommendations are made with a view to enhance the use of VLE.

Abstract to publication ratio for papers presented at scientific meetings: how does emergency medicine compare?

Science.gov (United States)

Walby, A; Kelly, A M; Georgakas, C

2001-12-01

The aims of the present study were to determine the publication rate of abstracts presented by Australasian emergency physicians at major emergency medicine meetings and to identify the site of publication of papers. All free paper abstracts presented (oral and poster) by Australasian emergency physicians and trainees at five Australasian College for Emergency Medicine/Australasian Society for Emergency Medicine and International Conference on Emergency Medicine meetings between 1995 and 1998 were identified retrospectively from conference programmes. In order to determine whether or not the abstract had been published, the PubMed database (http://www4.ncbi.nlm.nih.gov/PubMed/) was searched using the presenter's name and key words from the abstract. In addition, a hand search of the non-abstracted journal Emergency Medicine was conducted. Of the 207 free paper abstracts identified, 73 (35%) had been published as full articles. Papers were published in a variety of journals; however, Emergency Medicine accounted for almost half the published papers. The mean time between presentation and publication was 12.6 months (median 11 months). The abstract to publication rate for papers presented by Australasian emergency physicians and trainees at Australasian College for Emergency Medicine/Australasian Society for Emergency Medicine and International Conference on Emergency Medicine meetings is 35%, which is lower than that reported by some other established specialities, but comparable to rates reported for US-based national and international emergency medicine meetings. Future research should look at barriers to the publication of findings and ways to assist the publication process.

77 FR 28396 - National Center for Complementary & Alternative Medicine Notice of Closed Meeting

Science.gov (United States)

2012-05-14

... Complementary & Alternative Medicine Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Pane,l Clinical Research of Complementary Medical Care. Date: June 5.... 93.213, Research and Training in Complementary and Alternative Medicine, National Institutes of...

78 FR 42528 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2013-07-16

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Center for Complementary & Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda, MD 20892..., Research and Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated...

77 FR 58402 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2012-09-20

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel; Clinical Research of Complementary Medical Care. Date: October 22...: Hungyi Shau, Ph.D., Scientific Review Officer, National Center For Complementary and Alternative Medicine...

The academic value of rehabilitation medicine meetings.

Science.gov (United States)

Sivan, Manoj; Smith, Matthew; Bavikatte, Ganesh; Bradley, Lloyd

2010-01-01

Twice-yearly meetings of The British Society of Rehabilitation Medicine (BSRM) take place at which posters and free papers are generated, as abstracts, to present novel research findings, audits and case reports. The aim of this study was to evaluate the academic value of these meetings, by determining the subsequent rate of publication in peer-reviewed journals of abstracts presented. This was compared to the publication rate of other European medical specialist society meetings. The authors used MEDLINE, PubMed and Google Scholar search engines to look for publication of abstracts presented at BSRM meetings within peer-reviewed journals over a 7-year period (2000-2006). The abstracts were categorised into sub-groups (original study, audit, review, case report and service description) to determine which type was more likely to be published. The above databases were used also to extract studies on publication rate of other medical specialties in Europe. In 7 years, a total of 251 abstracts (of which 152 are original studies) have been presented as free papers or posters in a total of 13 meetings. The publication rate for the described study categories were: total 34%, original study 52%, review 50%, case report 5%, audit 0% and service description 0%. Publication rates from other specialist meetings in Europe range from 10% to 70%. The average publication rate for an abstract submitted to a BSRM meeting is 34% for any abstract and 52% for an original study suggesting that the meeting is generating abstracts of comparable academic interest to other specialist societies.

75 FR 57970 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-09-23

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Complementary and Alternative Medicine Special Emphasis Panel, Centers of Excellence for Research on CAM (CERC... Complementary, & Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda, MD 20892, 301-594-3456...

76 FR 27651 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-05-12

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Review Officer, Office of Scientific Review, National Center for Complementary & Alternative Medicine... Alternative Medicine Special Emphasis Panel; Natural Products RFA. Date: July 21-22, 2011. Time: 5 p.m. to 5 p...

76 FR 79201 - National Center for Complementary & Alternative Medicine; Notice of Closed Meetings

Science.gov (United States)

2011-12-21

... Complementary & Alternative Medicine; Notice of Closed Meetings Pursuant to section 10(d) of the Federal....nih.gov . Name of Committee: National Center for Complementary and Alternative Medicine Special... Alternative Medicine Special Emphasis Panel, PCCTR. Date: February 1, 2012. Time: 11:30 a.m. to 2 p.m. Agenda...

78 FR 21381 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2013-04-10

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Complementary and Alternative Medicine Special Emphasis Education Panel. Date: June 21, 2013. Time: 8:00 a.m. to... Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated: April 4, 2013. Michelle Trout...

76 FR 12744 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-03-08

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel, NCCAM Education Panel. Date: March 24-25, 2011. Time: 12 p.m. to... Alternative Medicine, National Institutes of Health, HHS) Dated: March 2, 2011. Jennifer S. Spaeth, Director...

76 FR 29773 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-05-23

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated: May 17, 2011. Jennifer S... Alternative Medicine Special Emphasis Panel; NCCAM Education Panel. Date: June 23-24, 2011. Time: 8 a.m. to 12...

75 FR 6039 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-02-05

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Domestic Assistance Program Nos. 93.213, Research and Training in Complementary and Alternative Medicine... Alternative Medicine Special Emphasis Panel Training. Date: March 1, 2010. Time: 8 a.m. to 5 p.m. Agenda: To...

75 FR 26260 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-05-11

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., Research and Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) [[Page... Alternative Medicine Special Emphasis Panel; Loan Repayment Program. Date: May 17, 2010. Time: 8 a.m. to 5 p.m...

Exploring the Educational Value of Clinical Vignettes from the Society of General Internal Medicine National Meeting in the Internal Medicine Clerkship

Science.gov (United States)

Wofford, James L; Singh, Sonal

2006-01-01

INTRODUCTION Whether the clinical vignettes presented at the Society of General Internal Medicine (SGIM) annual meeting could be of educational value to third year students in the Internal Medicine clerkship has not been studied. OBJECTIVE To explore the relevance and learning value of clinical vignettes from the SGIM national meeting in the Internal Medicine clerkship. SETTING Third year Ambulatory Internal Medicine clerkship at one academic medical center (academic year 2005 to 2006). METHODS Students were introduced to the clinical vignette and oriented to the database of clinical vignettes available through the SGIM annual meeting website. Students then reviewed 5 to 10 clinical vignettes using a worksheet, and rated the learning value of each vignette using a 5-point Likert scale (1 = least, 5 = greatest). A single investigator evaluated congruence of the vignette with the Clerkship Directors of Internal Medicine (CDIM)-SGIM curriculum to assess relevance. MAIN RESULTS A total of 42 students evaluated 371 clinical vignettes from the 2004 and 2005 meetings. The clinical vignettes were curriculum-congruent in 42.6% (n = 175), and clearly incongruent in 40.4% (n = 164). The mean rating for learning value was 3.8 (±1.0) (5 signifying greatest learning value). Curriculum-congruent vignettes had a higher mean learning value compared with curriculum-incongruent vignettes (4.0 vs 3.6, Student's t-test, P =.017). CONCLUSION The clinical vignettes presented at the national SGIM meeting offer clinical content that is relevant and of some educational value for third year clerkship students. Based on this pilot study, the educational value and strategies for their use in the clinical clerkships deserve further study. PMID:17026730

75 FR 65498 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-10-25

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., Research and Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated... Alternative Medicine Special Emphasis Panel, Type 3 P01s. Date: November 16, 2010. Time: 2 p.m. to 3:30 p.m...

75 FR 6041 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-02-05

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated: January 27... Alternative Medicine Special Emphasis Panel; Basic Science R21s, Ks. Date: March 8-9, 2010. Time: 8 a.m. to 5...

78 FR 37836 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2013-06-24

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory..., Research and Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated... Alternative Medicine Special Emphasis Panel Omics Type 3s. Date: July 10, 2013. Time: 3:00 p.m. to 6:00 p.m...

78 FR 26053 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2013-05-03

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Service Administration Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD...

78 FR 48440 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2013-08-08

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Service Administration Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD...

75 FR 63498 - National Center for Complementary and Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-10-15

... Complementary and Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal...: Hungyi Shau, Scientific Review Officer, National Center for Complementary and Alternative Medicine... Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated: October 5...

Virtual reality for training of occupationally exposed individuals in nuclear medicine; Realidade virtual para treinamento de indivíduos ocupacionalmente expostos na medicina nuclear

Energy Technology Data Exchange (ETDEWEB)

Carvalho, J.S.; Carvalho, J.B.; Silveira, J.L.; Nascimento, A.C.H.; Mol, A.C.A.; Suita, J.C.; Marins, E.R., E-mail: julianedesacarvalho@gmail.com [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

2017-07-01

Applications in virtual environments have been an important tool for education and training of skills in several areas. In Nuclear Medicine Services (NMS), whose environment is susceptible to exposure to ionizing radiation, virtual simulation is a complementary tool to the traditional way of training, able to have the required content by norm, good laboratory practices and radioprotection, interactive form without the exposure of the user. The study consists of the research and unification of recommendations, norms and procedures, collected in the scientific literature and in loco, on the activities of professionals of NMS's radiopharmacy, to define the minimum content for training in order to guide the simulations of a virtual environment.

76 FR 64952 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2011-10-19

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care, Medicine and Dentistry . Dates and... Dentistry (``Advisory Committee'') provides advice and recommendations to the Secretary of the U.S...

77 FR 64116 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2012-10-18

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD... and Dentistry, Bureau of Health Professions, Health Resources and Services Administration, Room 9A-27...

Proceedings of 2nd Korea-China Congress of Nuclear Medicine and the Korean Society Nuclear Medicine Spring Meeting 2000

International Nuclear Information System (INIS)

2000-01-01

This proceedings contains articles of 2nd Korea-China Congress of Nuclear Medicine and 2000 spring meeting of the Korean Society Nuclear Medicine. It was held on May 17-19, 2000 in Seoul, Korean. This proceedings is comprised of 6 sessions. The subject titles of session are as follows: general nuclear medicine, neurology, oncology, radiopharmacy and biology, nuclear cardiology, nuclear cardiology: physics and instrumentation and so on. (Yi, J. H.)

77 FR 1940 - National Center for Complementary and Alternative Medicine; Notice of Closed Meetings

Science.gov (United States)

2012-01-12

... Complementary and Alternative Medicine; Notice of Closed Meetings Pursuant to section 10(d) of the Federal... Domestic Assistance Program No. 93.213, Research and Training in Complementary and Alternative Medicine... Alternative Medicine Special Emphasis Panel; Clinical Studies of CAM Therapies. Date: January 30, 2012. Time...

77 FR 69869 - National Center for Complementary and Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2012-11-21

... Complementary and Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal... Alternative Medicine Special Emphasis Panel, PAR 12-151: Centers of Excellence for Research on Complementary... Review, National Center for Complementary, & Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401...

75 FR 1796 - National Center for Complementary and Alternative Medicine; Notice of Closed Meetings

Science.gov (United States)

2010-01-13

... Complementary and Alternative Medicine; Notice of Closed Meetings Pursuant to section 10(d) of the Federal..., National Center for Complementary, and Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda... Alternative Medicine Special Emphasis Panel, Clinical Science-- Review of NCCAM Clinical R21 and K...

75 FR 30039 - National Center for Complementary and Alternative Medicine; Notice of Closed Meetings

Science.gov (United States)

2010-05-28

... Complementary and Alternative Medicine; Notice of Closed Meetings Pursuant to section 10(d) of the Federal... Complementary and Alternative Medicine Special Emphasis Panel; Education Panel. Date: June 24-25, 2010. Time: 5... of Committee: National Center for Complementary and Alternative Medicine Special Emphasis Panel; RFA...

77 FR 10540 - National Center for Complementary and Alternative Medicine Notice of Closed Meeting

Science.gov (United States)

2012-02-22

... Complementary and Alternative Medicine Notice of Closed Meeting Pursuant to section 10(d) of the Federal..., Research and Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated... Alternative Medicine Special Emphasis Panel; Research Resource for CAM Clinical Trials. Date: March 15, 2012...

75 FR 42101 - National Library of Medicine; Notice of Meeting

Science.gov (United States)

2010-07-20

... of Medicine, including consideration of personnel qualifications and performance, and the competence... evaluate personal qualifications and performance, and competence of individual investigators. Place... for Biomedical Communications. The meeting will be open to the public as indicated below, with...

'What do patients want?' Tailoring medicines information to meet patients' needs.

Science.gov (United States)

Young, Amber; Tordoff, June; Smith, Alesha

2017-11-01

Medicines information leaflets can equip patients to be in control of their own healthcare and support the safe and effective use of medicines. The design and content of leaflets influences patients' willingness to read them, and poor examples can cause patient confusion and anxiety. Researchers examined the literature over the past 8 years to determine the content and design of medicine information leaflets that patients prefer in order to read, understand, and use them effectively. It was found that existing leaflets do not meet patients' needs and appear ineffective. Leaflets lack the information patients seek and may contain non-essential material, affecting patients' perception of, and willingness to read them. Additionally, the acceptable leaflet length varies between patients. Application of good design principles improves readability, comprehension, and ability to locate information. Medicine information leaflets must meet patients' needs and be well designed. Tailoring information leaflets to patient characteristics and requirements would enhance effectiveness. Passive provision of pre-printed leaflets is outdated, unvalued and ineffective. Using automated computer systems for leaflet tailoring with the ability to further adapt patients' information might be the best way forward. Copyright © 2016 Elsevier Inc. All rights reserved.

75 FR 13137 - National Center For Complementary and Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-03-18

... Complementary and Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal... Complementary and Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda, MD 20892, (301) 451-6570... Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated: March 10...

78 FR 56238 - National Center for Complementary and Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2013-09-12

... Complementary and Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal... Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated: September 6, 2013. Michelle... Alternative Medicine Special Emphasis Panel; ZAT1 PK28: PAR 10-163 R34 Clinical trial planning grants and...

75 FR 54161 - National Center for Complementary and Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-09-03

... Complementary and Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal... Alternative Medicine Special Emphasis Panel; NCCAM Education Panel. Date: October 25-26, 2010. Time: 2 p.m. to... Alternative Medicine, National Institutes of Health, HHS) Dated: August 30, 2010. Jennifer S. Spaeth, Director...

76 FR 10913 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-02-28

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel, Mechanistic Research on CAM Natural Products (R01). Date: March..., Scientific Review Officer, Office of Scientific Review, National Center for Complementary & Alternative...

78 FR 34664 - National Center for Complementary and Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2013-06-10

... Complementary and Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal... Review Officer, National Center for Complementary and Alternative Medicine, National Institutes of Health... Alternative Medicine Special Emphasis Panel, Clinical Grants. Date: July 9, 2013. Time: 2:30 p.m. to 6:30 p.m...

November 6, 2017, Virtual Meeting on the Charge Questions for the Federal Insecticide, Fungicide, and Rodenticide Act Scientific Advisory Panel (FIFRA SAP) Meeting on Endocrine Disruption

Science.gov (United States)

This virtual FIFRA SAP meeting will be discus questions on Continuing Development of Alternative High-Throughput Screens to Determine Endocrine Disruption, focusing on Androgen Receptor, Steroidogenesis, and Thyroid Pathways

Factors predicting publication of sexual medicine abstracts presented at the annual meeting of the American Urological Association.

Science.gov (United States)

Berookhim, Boback M; Kaya, Yekta; Deveci, Serkan; Nelson, Christian J; Mulhall, John P

2013-10-01

At sexual medicine meetings throughout the world, hundreds of scientific abstracts are presented each year. To our knowledge, no previous studies have looked at the rate of publication of these studies in a peer-reviewed journal. To define the fate of abstracts presented at sexual medicine sessions at the annual meeting of the American Urological Association (AUA) and to describe the factors predicting ultimate publication in scientific journals. All abstracts presented at the 2006 and 2007 AUA annual meeting were surveyed to find sexual medicine abstracts. Publication status as of October 2009 was assessed using the Medline database. Abstract parameters were recorded including number of authors, country of origin, clinical or basic research, and area of sexual research. Predictors of publication were analyzed using a multivariable model. Publication status of all sexual medicine abstracts presented at the 2006 and 2007 AUA annual meetings. A total of 208 sexual medicine abstracts were presented in 2006 and 2007. Fifty-one percent of these were published by October 2009. On univariate analysis, the predictors of publication in a peer-reviewed journal included the number of authors (r=0.22, Pacademic centers (RR 2.7, CI 1.7-4.3, Pacademic center (OR 5.9, CI 2.8-12.7, Pmedicine abstracts presented at the 2006 and 2007 annual AUA meetings have been published within 2 to 3 years of the date of presentation. Studies originating from academic centers were six times more likely to be published in a peer-reviewed journal. © 2013 International Society for Sexual Medicine.

75 FR 18217 - National Center for Complementary and Alternative Medicine; Notice of Meeting

Science.gov (United States)

2010-04-09

... Contact Person listed below in advance of the meeting. The meeting will be closed to the public in... Alternative Medicine. Date: June 3-4, 2010. Open: June 3, 2010, 8:30 a.m. to 5 p.m. Agenda: Gaps and Opportunities in Health Behavior Research for NCCAM. Place: National Institutes of Health, Neuroscience Building...

Mixed Reality with HoloLens: Where Virtual Reality Meets Augmented Reality in the Operating Room.

Science.gov (United States)

Tepper, Oren M; Rudy, Hayeem L; Lefkowitz, Aaron; Weimer, Katie A; Marks, Shelby M; Stern, Carrie S; Garfein, Evan S

2017-11-01

Virtual reality and augmented reality devices have recently been described in the surgical literature. The authors have previously explored various iterations of these devices, and although they show promise, it has become clear that virtual reality and/or augmented reality devices alone do not adequately meet the demands of surgeons. The solution may lie in a hybrid technology known as mixed reality, which merges many virtual reality and augmented realty features. Microsoft's HoloLens, the first commercially available mixed reality device, provides surgeons intraoperative hands-free access to complex data, the real environment, and bidirectional communication. This report describes the use of HoloLens in the operating room to improve decision-making and surgical workflow. The pace of mixed reality-related technological development will undoubtedly be rapid in the coming years, and plastic surgeons are ideally suited to both lead and benefit from this advance.

Virtual Reality: An Overview.

Science.gov (United States)

Franchi, Jorge

1994-01-01

Highlights of this overview of virtual reality include optics; interface devices; virtual worlds; potential applications, including medicine and archaeology; problems, including costs; current research and development; future possibilities; and a listing of vendors and suppliers of virtual reality products. (Contains 11 references.) (LRW)

Speech at the Meeting Commemorating the 50th Anniversary of Chairman MAO Ze-dong's Important Instruction on Western Medicine Doctors Learning Traditional Chinese Medicine

Institute of Scientific and Technical Information of China (English)

CHEN Zhu

2009-01-01

@@ Respected leaders, distinguished guests, venerable seniors and comrades, Today, the Meeting Commemorating the 50th Anniversary of Chairman MAO Ze-dong's Important Instructions on Western Medicine Doctors Learning Traditional Chinese Medicine was inaugurated by the Chinese Association of Integrative Medicine, and it is also an important occasion to review the past and look forward to the future.

[Virtual reality in neurosurgery].

Science.gov (United States)

Tronnier, V M; Staubert, A; Bonsanto, M M; Wirtz, C R; Kunze, S

2000-03-01

Virtual reality enables users to immerse themselves in a virtual three-dimensional world and to interact in this world. The simulation is different from the kind in computer games, in which the viewer is active but acts in a nonrealistic world, or on the TV screen, where we are passively driven in an active world. In virtual reality elements look realistic, they change their characteristics and have almost real-world unpredictability. Virtual reality is not only implemented in gambling dens and the entertainment industry but also in manufacturing processes (cars, furniture etc.), military applications and medicine. Especially the last two areas are strongly correlated, because telemedicine or telesurgery was originated for military reasons to operate on war victims from a secure distance or to perform surgery on astronauts in an orbiting space station. In medicine and especially neurosurgery virtual-reality methods are used for education, surgical planning and simulation on a virtual patient.

Meetings and meeting modeling in smart surroundings

NARCIS (Netherlands)

op den Akker, Hendrikus J.A.; Heylen, Dirk K.J.; Nijholt, Antinus; Nishida, T.

2004-01-01

In this paper we survey our research on smart meeting rooms and its relevance for augmented reality meeting support and virtual reality generation of meetings in real-time or off-line. Intelligent real-time and off-line generation requires understanding of what is going on during a meeting. The

Meetings and Meeting Modeling in Smart Environments

NARCIS (Netherlands)

Nijholt, Antinus; op den Akker, Hendrikus J.A.; Heylen, Dirk K.J.

In this paper we survey our research on smart meeting rooms and its relevance for augmented reality meeting support and virtual reality generation of meetings in real time or off-line. The research reported here forms part of the European 5th and 6th framework programme projects multi-modal meeting

Full text publication rates of studies presented at an international emergency medicine scientific meeting.

Science.gov (United States)

Chan, Jannet W M; Graham, Colin A

2011-09-01

The publication rate of full text papers following an abstract presentation at a medical conference is variable, and few studies have examined the situation with respect to international emergency medicine conferences. This retrospective study aimed to identify the publication rate of abstracts presented at the 2006 International Conference on Emergency Medicine (ICEM) held in Halifax, Canada. The full text publication rate was 33.2%, similar to previous emergency medicine meetings. English language barriers may play a role in the low publication rate seen.

Virtual Reality in the Medical Field

OpenAIRE

Motomatsu, Haruka

2014-01-01

The objective is to analyze the use of the emerging 3D computer technology of VirtualReality in the use of relieving pain in physically impaired conditions such as burn victims,amputees, and phantom limb patients, during therapy and medical procedures. Virtualtechnology generates a three dimensional visual virtual world in which enables interaction.Comparison will be made between the emerging technology of the Virtual Reality and methodsusually used, which are the use of medicine. Medicine ha...

Virtual reality and medicine--from the cockpit to the operating room: are we there yet?

Science.gov (United States)

Saied, Nahel

2005-01-01

Teaching medicine to medical students, physicians in training and nurses is a challenging task that has remained unchanged for decades. The airline industry has achieved a great deal of safety and quality in a technically challenging environment. Many believe that their outstanding achievement is due to team training and crew resource management using simulators and dedicated training programs. Many experts in the medical profession believe that adopting the same strategies in teaching medical students and trainees could achieve significant reductions in medical errors and improve the quality of patient care. This article explores the role of teaching medicine using virtual reality in a multitude of medical specialties and outlines the use of simulation training at Saint Louis University.

Getting with the times: a narrative review of the literature on group decision making in virtual environments and implications for promotions committees.

Science.gov (United States)

Acai, Anita; Sonnadara, Ranil R; O'Neill, Thomas A

2018-05-24

Concerns around the time and administrative burden of trainee promotion processes have been reported, making virtual meetings an attractive option for promotions committees in undergraduate and postgraduate medicine. However, whether such meetings can uphold the integrity of decision-making processes has yet to be explored. This narrative review aimed to summarize the literature on decision making in virtual teams, discuss ways to improve the effectiveness of virtual teams, and explore their implications for practice. In August 2017, the Web of Science platform was searched with the terms 'decision making' AND 'virtual teams' for articles published within the last 20 years. The search yielded 336 articles, which was narrowed down to a final set of 188 articles. A subset of these, subjectively deemed to be of high-quality and relevant to the work of promotions committees, was included in this review. Virtual team functioning was explored with respect to team composition and development, idea generation and selection, group memory, and communication. While virtual teams were found to potentially offer a number of key benefits over face-to-face meetings including convenience and scheduling flexibility, inclusion of members at remote sites, and enhanced idea generation and external storage, these benefits must be carefully weighed against potential challenges involving planning and coordination, integration of perspectives, and relational conflict among members, all of which can potentially reduce decision-making quality. Avenues to address these issues and maximize the outcomes of virtual promotions meetings are offered in light of the evidence.

Virtual reality as information for patients and their families in a therapeutic procedure in Nuclear Medicine

International Nuclear Information System (INIS)

Mendonça, S.F.; Nascimento, A.C.H.; Mol, A.C.A.; Marins, E.R.; Suíta, J.C.

2017-01-01

This work consists of the research and unification of the guidelines transmitted to the patients and their relatives in the radioiodine therapy procedures. The goal is to provide greater understanding of the use of nuclear radiation and better understanding of treatment, to help patients better adapt to therapy, to demystify misconceptions about radiation use, and to improve care for their protection and for people close to them. Based on written and verbal information, collected in the scientific literature and in loco, accompanying the routine of the therapeutic rooms of Nuclear Medicine Services (NMS) in Rio de Janeiro, the set of actions that define scenarios experienced by radioiodine therapy patients and their helpers is being generated. Based on this information, a virtual environment is being developed in the Virtual Reality Laboratory of the Institute of Nuclear Engineering (IEN/CNEN-RJ), Brazil, a virtual environment that will allow the visualization of the procedures and instructions passed to the patients by the NMS teams. With this virtual environment, the patient will be able to immersive visualize and experience the different phases of the treatment increasing the chances of efficiency of their participation in the process. (author)

Virtual Reality in the Classroom.

Science.gov (United States)

Pantelidis, Veronica S.

1993-01-01

Considers the concept of virtual reality; reviews its history; describes general uses of virtual reality, including entertainment, medicine, and design applications; discusses classroom uses of virtual reality, including a software program called Virtus WalkThrough for use with a computer monitor; and suggests future possibilities. (34 references)…

Blended learning in paediatric emergency medicine: preliminary analysis of a virtual learning environment.

Science.gov (United States)

Spedding, Ruth; Jenner, Rachel; Potier, Katherine; Mackway-Jones, Kevin; Carley, Simon

2013-04-01

Paediatric emergency medicine (PEM) currently faces many competing educational challenges. Recent changes to the working patterns have made the delivery of effective teaching to trainees extremely difficult. We developed a virtual learning environment, on the basis of socioconstructivist principles, which allows learning to take place regardless of time or location. The aim was to evaluate the effectiveness of a blended e-learning approach for PEM training. We evaluated the experiences of ST3 trainees in PEM using a multimodal approach. We classified and analysed message board discussions over a 6-month period to look for evidence of practice change and learning. We conducted semistructured qualitative interviews with trainees approximately 5 months after they completed the course. Trainees embraced the virtual learning environment and had positive experiences of the blended approach to learning. Socioconstructivist learning did take place through the use of message boards on the virtual learning environment. Despite their initial unfamiliarity with the online learning system, the participants found it easy to access and use. The participants found the learning relevant and there was an overlap between shop floor learning and the online content. Clinical discussion was often led by trainees on the forums and these were described as enjoyable and informative. A blended approach to e-learning in basic PEM is effective and enjoyable to trainees.

Official Program and Abstracts of the 15. Meeting of the Latin-American Association of Biology and Nuclear Medicine Societies (ALASBIMN 97); Iberoamerican Congress of Nuclear Medicine

International Nuclear Information System (INIS)

1997-01-01

This issue contains 117 abstracts of lectures and poster sessions of the 15th Meeting of the Latin-American Association of Biology and Nuclear Medicine Societies (ALASBIMN 97) and Iberoamerican Congress of Nuclear Medicine, held in Lima, Peru, from 26 to 30 October 1997. The key subjects addressed are nuclear medicine and diagnostic techniques on brain, liver, lungs, heart, osteo-articular, cardiology, oncology, endocrinology, radiopharmaceuticals, medical physics, SPECT and their applications in diagnostic medicine. (APC)

Advances in nuclear medicine and in radiopharmaceuticals, International meeting in Cabo Frio. Program and abstracts

International Nuclear Information System (INIS)

2002-01-01

The meeting of Advances in Nuclear Medicine and in Radiopharmaceuticals, held in Cabo Frio, Rio de Janeiro State, Brazil, in September 26-28, 2002, has provided an excellent opportunity for the presentation and the discussion of the latest achievements and new trends of nuclear medicine techniques and radiopharmaceuticals for the clinical evaluation of inflammation, infection, oncology and therapy of diseases with radionuclides

Meetings, Gatherings and Events in Smart Environments

NARCIS (Netherlands)

Nijholt, Antinus; Spencer, S.N

2004-01-01

We survey our research on smart meeting rooms and its relevance for augmented reality meeting support and virtual reality generation of meetings in real-time or off-line. Our aim is to research representations of what takes place during meetings in order to allow generation, e.g. in virtual reality,

Virtual medicine: Utilization of the advanced cardiac imaging patient avatar for procedural planning and facilitation.

Science.gov (United States)

Shinbane, Jerold S; Saxon, Leslie A

Advances in imaging technology have led to a paradigm shift from planning of cardiovascular procedures and surgeries requiring the actual patient in a "brick and mortar" hospital to utilization of the digitalized patient in the virtual hospital. Cardiovascular computed tomographic angiography (CCTA) and cardiovascular magnetic resonance (CMR) digitalized 3-D patient representation of individual patient anatomy and physiology serves as an avatar allowing for virtual delineation of the most optimal approaches to cardiovascular procedures and surgeries prior to actual hospitalization. Pre-hospitalization reconstruction and analysis of anatomy and pathophysiology previously only accessible during the actual procedure could potentially limit the intrinsic risks related to time in the operating room, cardiac procedural laboratory and overall hospital environment. Although applications are specific to areas of cardiovascular specialty focus, there are unifying themes related to the utilization of technologies. The virtual patient avatar computer can also be used for procedural planning, computational modeling of anatomy, simulation of predicted therapeutic result, printing of 3-D models, and augmentation of real time procedural performance. Examples of the above techniques are at various stages of development for application to the spectrum of cardiovascular disease processes, including percutaneous, surgical and hybrid minimally invasive interventions. A multidisciplinary approach within medicine and engineering is necessary for creation of robust algorithms for maximal utilization of the virtual patient avatar in the digital medical center. Utilization of the virtual advanced cardiac imaging patient avatar will play an important role in the virtual health care system. Although there has been a rapid proliferation of early data, advanced imaging applications require further assessment and validation of accuracy, reproducibility, standardization, safety, efficacy, quality

Virtual anthropology: useful radiological tools for age assessment in clinical forensic medicine and thanatology.

Science.gov (United States)

Dedouit, Fabrice; Saint-Martin, Pauline; Mokrane, Fatima-Zohra; Savall, Frédéric; Rousseau, Hervé; Crubézy, Eric; Rougé, Daniel; Telmon, Norbert

2015-09-01

Virtual anthropology consists of the introduction of modern slice imaging to biological and forensic anthropology. Thanks to this non-invasive scientific revolution, some classifications and staging systems, first based on dry bone analysis, can be applied to cadavers with no need for specific preparation, as well as to living persons. Estimation of bone and dental age is one of the possibilities offered by radiology. Biological age can be estimated in clinical forensic medicine as well as in living persons. Virtual anthropology may also help the forensic pathologist to estimate a deceased person's age at death, which together with sex, geographical origin and stature, is one of the important features determining a biological profile used in reconstructive identification. For this forensic purpose, the radiological tools used are multislice computed tomography and, more recently, X-ray free imaging techniques such as magnetic resonance imaging and ultrasound investigations. We present and discuss the value of these investigations for age estimation in anthropology.

Embodied Medicine: Mens Sana in Corpore Virtuale Sano.

Science.gov (United States)

Riva, Giuseppe; Serino, Silvia; Di Lernia, Daniele; Pavone, Enea Francesco; Dakanalis, Antonios

2017-01-01

Progress in medical science and technology drastically improved physicians' ability to interact with patient's physical body. Nevertheless, medicine still addresses the human body from a Hippocratic point of view, considering the organism and its processes just as a matter of mechanics and fluids. However, the interaction between the cognitive neuroscience of bodily self-consciousness (BSC), fundamentally rooted in the integration of multisensory bodily inputs, with virtual reality (VR), haptic technologies and robotics is giving a new meaning to the classic Juvenal's latin dictum " Mens sana in corpore sano " (a healthy mind in a healthy body). This vision provides the basis for a new research field, "Embodied Medicine": the use of advanced technologies for altering the experience of being in a body with the goal of improving health and well-being. Up to now, most of the research efforts in the field have been focused upon how external bodily information is processed and integrated. Despite the important results, we believe that existing bodily illusions still need to be improved to enhance their capability to effectively correct pathological dysfunctions. First, they do not follow the suggestions provided by the free-energy and predictive coding approaches. More, they lacked to consider a peculiar feature of the human body, the multisensory integration of internal inputs (interoceptive, proprioceptive and vestibular) that constitute our inner body dimension. So, a future challenge is the integration of simulation/stimulation technologies also able to measure and modulate this internal/inner experience of the body. Finally, we also proposed the concept of "Sonoception" as an extension of this approach. The core idea is to exploit recent technological advances in the acoustic field to use sound and vibrations to modify the internal/inner body experience.

Transforming patient experience: health web science meets medicine 2.0.

Science.gov (United States)

McHattie, Lynn-Sayers; Cumming, Grant; French, Tara

2014-01-01

Until recently, the Western biomedical paradigm has been effective in delivering health care, however this model is not positioned to tackle complex societal challenges or solve the current problems facing health care and delivery. The future of medicine requires a shift to a patient-centric model and in so doing the Internet has a significant role to play. The disciplines of Health Web Science and Medicine 2.0 are pivotal to this approach. This viewpoint paper argues that these disciplines, together with the field of design, can tackle these challenges. Drawing together ideas from design practice and research, complexity theory, and participatory action research we depict design as an approach that is fundamentally social and linked to concepts of person-centered care. We discuss the role of design, specifically co-design, in understanding the social, psychological, and behavioral dimensions of illness and the implications for the design of future care towards transforming the patient experience. This paper builds on the presentations and subsequent interdisciplinary dialogue that developed from the panel session "Transforming Patient Experience: Health Web Science Meets Web 2.0" at the 2013 Medicine 2.0 conference in London.

Transforming Patient Experience: Health Web Science Meets Medicine 2.0

Science.gov (United States)

2014-01-01

Until recently, the Western biomedical paradigm has been effective in delivering health care, however this model is not positioned to tackle complex societal challenges or solve the current problems facing health care and delivery. The future of medicine requires a shift to a patient-centric model and in so doing the Internet has a significant role to play. The disciplines of Health Web Science and Medicine 2.0 are pivotal to this approach. This viewpoint paper argues that these disciplines, together with the field of design, can tackle these challenges. Drawing together ideas from design practice and research, complexity theory, and participatory action research we depict design as an approach that is fundamentally social and linked to concepts of person-centered care. We discuss the role of design, specifically co-design, in understanding the social, psychological, and behavioral dimensions of illness and the implications for the design of future care towards transforming the patient experience. This paper builds on the presentations and subsequent interdisciplinary dialogue that developed from the panel session "Transforming Patient Experience: Health Web Science Meets Web 2.0" at the 2013 Medicine 2.0 conference in London. PMID:25075246

The 10th Joint Meeting on Medicinal Chemistry (JMMC 2017) Held in Dubrovnik, Croatia.

Science.gov (United States)

Perković, Ivana; Stepanić, Višnja; Marković, Vesna Gabelica

2018-01-08

The Croatian Chemical Society was established in 1926 and has developed over the decades into a society that actively supports all chemical activities in Croatia. The Society has eight divisions, the youngest of which, the Division of Medicinal and Pharmaceutical Chemistry, was established in 2012 and immediately became a member of the European Federation of Medicinal Chemistry (EFMC). The mission of the Medicinal and Pharmaceutical Chemistry Division is the promotion and development of scientific, professional, and educational activities within the medicinal chemistry community in Croatia, as well as to build partnerships and collaborations with other primarily EU-based medicinal chemistry societies. In Croatia, medicinal chemistry research is ongoing at several institutes, including the University of Zagreb (Faculty of Science, Faculty of Pharmacy and Biochemistry, and Faculty of Chemical Engineering and Technology), national institutes of science (Ruđer Bošković Institute), and private-sector drug discovery companies (CRO Fidelta Ltd.). In order to effectively exchange knowledge, ideas, and scientific results, Croatian medicinal chemists meet twice annually. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Virtual Teams.

Science.gov (United States)

Geber, Beverly

1995-01-01

Virtual work teams scattered around the globe are becoming a feature of corporate workplaces. Although most people prefer face-to-face meetings and interactions, reality often requires telecommuting. (JOW)

A study using virtual reality as a source of complementary information for nuclear medicine patients and its relatives

Energy Technology Data Exchange (ETDEWEB)

Mendonça, Sérgio F.; Nascimento, Ana C.H.; Mol, Antônio C.A.; Marins, Eugênio R.; Suíta, Júlio C., E-mail: sergio.f2014@hotmail.com, E-mail: acris@ien.gov.br, E-mail: mol@ien.gov.br, E-mail: eugenio@ien.gov.br, E-mail: suita@ien.gov.br [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

2017-07-01

This work consists in the research, analysis and unification of the guidelines transmitted to the patients and their relatives in the radioiodine therapy procedures. The goal is to provide greater understanding of the use of nuclear radiation and better understanding of treatment, to help patients better adapt to therapy, to demystify misconceptions about radiation use, and to improve care for their protection and for people close to them. Based on written and verbal information, collected in the scientific literature and in loco accompanying the routine of the therapeutic rooms of Nuclear Medicine Services in Rio de Janeiro, the set of actions that define scenarios experienced by radioiodine therapy patients and their helpers is being generated. Based on this information, a virtual environment is being developed in the Virtual Reality Laboratory of the Institute of Nuclear Engineering (IEN / CNEN), a virtual environment that will allow the visualization of the procedures and instructions passed to the patients by the SMN1 teams. With this virtual environment, the patient will be able to perform an immersive visualization and to experience the different phases of the treatment, increasing the chances of efficiency of their participation in the process. (author)

A study using virtual reality as a source of complementary information for nuclear medicine patients and its relatives

International Nuclear Information System (INIS)

Mendonça, Sérgio F.; Nascimento, Ana C.H.; Mol, Antônio C.A.; Marins, Eugênio R.; Suíta, Júlio C.

2017-01-01

This work consists in the research, analysis and unification of the guidelines transmitted to the patients and their relatives in the radioiodine therapy procedures. The goal is to provide greater understanding of the use of nuclear radiation and better understanding of treatment, to help patients better adapt to therapy, to demystify misconceptions about radiation use, and to improve care for their protection and for people close to them. Based on written and verbal information, collected in the scientific literature and in loco accompanying the routine of the therapeutic rooms of Nuclear Medicine Services in Rio de Janeiro, the set of actions that define scenarios experienced by radioiodine therapy patients and their helpers is being generated. Based on this information, a virtual environment is being developed in the Virtual Reality Laboratory of the Institute of Nuclear Engineering (IEN / CNEN), a virtual environment that will allow the visualization of the procedures and instructions passed to the patients by the SMN1 teams. With this virtual environment, the patient will be able to perform an immersive visualization and to experience the different phases of the treatment, increasing the chances of efficiency of their participation in the process. (author)

Intelligent Virtual Assistant's Impact on Technical Proficiency within Virtual Teams

Science.gov (United States)

Graham, Christian; Jones, Nory B.

2016-01-01

Information-systems development continues to be a difficult process, particularly for virtual teams that do not have the luxury of meeting face-to-face. The research literature on this topic reinforces this point: the greater part of database systems development projects ends in failure. The use of virtual teams to complete projects further…

Implementation of a virtual learning from discrepancy meeting: a method to improve attendance and facilitate shared learning from radiological error

International Nuclear Information System (INIS)

Carlton Jones, A.L.; Roddie, M.E.

2016-01-01

Aim: To assess the effect on radiologist participation in learning from discrepancy meetings (LDMs) in a multisite radiology department by establishing virtual LDMs using OsiriX (Pixmeo). Materials and methods: Sets of anonymised discrepancy cases were added to an OsiriX database available for viewing on iMacs in all radiology reporting rooms. Radiologists were given a 3-week period to review the cases and send their feedback to the LDM convenor. Group learning points and consensus feedback were added to each case before it was moved to a permanent digital LDM library. Participation was recorded and compared with that from the previous 4 years of conventional LDMs. Radiologist feedback comparing the two types of LDM was collected using an anonymous online questionnaire. Results: Numbers of radiologists attending increased significantly from a mean of 12±2.9 for the conventional LDM to 32.7±7 for the virtual LDM (p<0.0001) and the percentage of radiologists achieving the UK standard of participation in at least 50% of LDMs annually rose from an average of 18% to 68%. The number of cases submitted per meeting rose significantly from an average of 11.1±3 for conventional LDMs to 15.9±5.9 for virtual LDMs (p<0.0097). Analysis of 35 returned questionnaires showed that radiologists welcomed being able to review cases at a time and place of their choosing and at their own pace. Conclusion: Introduction of virtual LDMs in a multisite radiology department improved radiologist participation in shared learning from radiological discrepancy and increased the number of submitted cases. - Highlights: • Learning from error is an important way to improve patient safety. • Consultant attendance at learning from discrepancy meetings (LDMs) was persistently poor in a large, multisite Trust. • Introduction of a ‘virtual’ LDM improved consultant participation and increased the number of cases submitted.

Virtual worlds and team training.

Science.gov (United States)

Dev, Parvati; Youngblood, Patricia; Heinrichs, W Leroy; Kusumoto, Laura

2007-06-01

An important component of all emergency medicine residency programs is managing trauma effectively as a member of an emergency medicine team, but practice on live patients is often impractical and mannequin-based simulators are expensive and require all trainees to be physically present at the same location. This article describes a project to develop and evaluate a computer-based simulator (the Virtual Emergency Department) for distance training in teamwork and leadership in trauma management. The virtual environment provides repeated practice opportunities with life-threatening trauma cases in a safe and reproducible setting.

Pulse!!: a model for research and development of virtual-reality learning in military medical education and training.

Science.gov (United States)

Dunne, James R; McDonald, Claudia L

2010-07-01

Pulse!! The Virtual Clinical Learning Lab at Texas A&M University-Corpus Christi, in collaboration with the United States Navy, has developed a model for research and technological development that they believe is an essential element in the future of military and civilian medical education. The Pulse!! project models a strategy for providing cross-disciplinary expertise and resources to educational, governmental, and business entities challenged with meeting looming health care crises. It includes a three-dimensional virtual learning platform that provides unlimited, repeatable, immersive clinical experiences without risk to patients, and is available anywhere there is a computer. Pulse!! utilizes expertise in the fields of medicine, medical education, computer science, software engineering, physics, computer animation, art, and architecture. Lab scientists collaborate with the commercial virtual-reality simulation industry to produce research-based learning platforms based on cutting-edge computer technology.

Virtual Libraries: Meeting the Corporate Challenge.

Science.gov (United States)

DiMattia, Susan S.; Blumenstein, Lynn C.

1999-01-01

Discusses virtual libraries in corporate settings from the viewpoint of five special librarians. Highlights include competitive advantage, space and related collection issues, the use of technology, corporate culture, information overload, library vulnerability and downsizing, and the importance of service over format. (LRW)

Virtual Technologies Trends in Education

Science.gov (United States)

Martín-Gutiérrez, Jorge; Mora, Carlos Efrén; Añorbe-Díaz, Beatriz; González-Marrero, Antonio

2017-01-01

Virtual reality captures people's attention. This technology has been applied in many sectors such as medicine, industry, education, video games, or tourism. Perhaps its biggest area of interest has been leisure and entertainment. Regardless the sector, the introduction of virtual or augmented reality had several constraints: it was expensive, it…

Telemanipulation, telepresence, and virtual reality for surgery in the year 2000

Science.gov (United States)

Satava, Richard M.

1995-12-01

The new technologic revolution in medicine is based upon information technologies, and telemanipulation, telepresence and virtual reality are essential components. Telepresence surgery returns the look and feel of `open surgery' to the surgeon and promises enhancement of physical capabilities above normal human performance. Virtual reality provides basic medical education, simulation of surgical procedures, medical forces and disaster medicine practice, and virtual prototyping of medical equipment.

78 FR 37817 - Meeting of the National Vaccine Advisory Committee

Science.gov (United States)

2013-06-24

...: National Vaccine Program Office, Office of the Assistant Secretary for Health, Office of the Secretary... meeting will be held utilizing a means of virtual technology; the meeting will be conducted as an audio... virtual meeting. A public comment session will be provided. Participation in this meeting is limited to 60...

Virtual Reality.

Science.gov (United States)

Newby, Gregory B.

1993-01-01

Discusses the current state of the art in virtual reality (VR), its historical background, and future possibilities. Highlights include applications in medicine, art and entertainment, science, business, and telerobotics; and VR for information science, including graphical display of bibliographic data, libraries and books, and cyberspace.…

From virtuality to reality - Virtual screening in lead discovery and lead optimization: a medicinal chemistry perspective.

Science.gov (United States)

Rester, Ulrich

2008-07-01

Drug discovery and development is an interdisciplinary, expensive and time-consuming process. Scientific advancements during the past two decades have altered the way pharmaceutical research produces novel bio-active molecules. Advances in computational techniques and hardware solutions have enabled in silico methods, and in particular virtual screening, to speed up modern lead identification and lead optimization. Recent successes have proven the power of combining virtual screening with complementary and synergistic biophysical methods, such as X-ray crystallography, NMR spectroscopy and isothermal titration calorimetry (ITC). This review addresses key issues, challenges and recent improvements of virtual screening methods and strategies. Examples highlighting the impact of an integrated virtual screening and biophysical characterization platform in the lead identification and optimization process are presented and discussed.

Human and Virtual Agents Interacting in the Virtuality Continuum

NARCIS (Netherlands)

Nijholt, Antinus

2004-01-01

In this paper we take a multi-party interaction point of view on our research on multimodal interactions between agents in various virtual environments: an educational environment, a meeting environment, and a storytelling environment. These environments are quite different. All these environments

10th Annual Meeting of the Bulgarian Section of SIAM

CERN Document Server

Todorov, Michail; Georgiev, Ivan

2017-01-01

This book presents recent research on Advanced Computing in Industrial Mathematics, which is one of the most prominent interdisciplinary areas and combines mathematics, computer science, scientific computations, engineering, physics, chemistry, medicine, etc. Further, the book presents the tools of Industrial Mathematics, which are based on mathematical models, and the corresponding computer codes, which are used to perform virtual experiments to obtain new data or to better understand the existing experimental results. The book gathers the peer-reviewed papers presented during the 10th Annual Meeting of the Bulgarian Section of SIAM (BGSIAM) from December 21 to 22, 2015 in Sofia, Bulgaria.

Frontiers in nuclear medicine symposium: Nuclear medicine & molecular biology

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-04-01

This document contains the abstracts from the American College of Nuclear Physicians 1993 Fall Meeting entitled, `Frontiers in Nuclear Medicine Symposium: Nuclear Medicine and Molecular Biology`. This meeting was sponsored by the US DOE, Office of Health and Environmental Research, Office of Energy Research. The program chairman was Richard C. Reba, M.D.

40 years of biannual family medicine research meetings--the European General Practice Research Network (EGPRN).

Science.gov (United States)

Buono, Nicola; Thulesius, Hans; Petrazzuoli, Ferdinando; Van Merode, Tiny; Koskela, Tuomas; Le Reste, Jean-Yves; Prick, Hanny; Soler, Jean Karl

2013-12-01

To document family medicine research in the 25 EGPRN member countries in 2010. Semi-structured survey with open-ended questions. Academic family medicine in 23 European countries, Israel, and Turkey. 25 EGPRN national representatives. Demographics of the general population and family medicine. Assessments, opinions, and suggestions. EGPRN has represented family medicine for almost half a billion people and > 300,000 general practitioners (GPs). Turkey had the largest number of family medicine departments and highest density of GPs, 2.1/1000 people, Belgium had 1.7, Austria 1.6, and France 1.5. Lowest GP density was reported from Israel 0.17, Greece 0.18, and Slovenia 0.4 GPs per 1000 people. Family medicine research networks were reported by 22 of 25 and undergraduate family medicine research education in 20 of the 25 member countries, and in 10 countries students were required to do research projects. Postgraduate family medicine research was reported by 18 of the member countries. Open-ended responses showed that EGPRN meetings promoted stimulating and interesting research questions such as comparative studies of chronic pain management, sleep disorders, elderly care, healthy lifestyle promotion, mental health, clinical competence, and appropriateness of specialist referrals. Many respondents reported a lack of interest in family medicine research related to poor incentives and low family medicine status in general and among medical students in particular. It was suggested that EGPRN exert political lobbying for family medicine research. Since 1974, EGPRN organizes biannual conferences that unite and promote primary care practice, clinical research and academic family medicine in 25 member countries.

Virtual Reality: A Dream Come True or a Nightmare.

Science.gov (United States)

Cornell, Richard; Bailey, Dan

Virtual Reality (VR) is a new medium which allows total stimulation of one's senses through human/computer interfaces. VR has applications in training simulators, nano-science, medicine, entertainment, electronic technology, and manufacturing. This paper focuses on some current and potential problems of virtual reality and virtual environments…

Virtual reality in surgical training.

Science.gov (United States)

Lange, T; Indelicato, D J; Rosen, J M

2000-01-01

Virtual reality in surgery and, more specifically, in surgical training, faces a number of challenges in the future. These challenges are building realistic models of the human body, creating interface tools to view, hear, touch, feel, and manipulate these human body models, and integrating virtual reality systems into medical education and treatment. A final system would encompass simulators specifically for surgery, performance machines, telemedicine, and telesurgery. Each of these areas will need significant improvement for virtual reality to impact medicine successfully in the next century. This article gives an overview of, and the challenges faced by, current systems in the fast-changing field of virtual reality technology, and provides a set of specific milestones for a truly realistic virtual human body.

Consumo de medicamentos e internet: análise crítica de uma comunidade virtual Medicine consumption and the internet: critical evaluation of a virtual community

Directory of Open Access Journals (Sweden)

João Fábio R. de Souza

2008-06-01

Full Text Available OBJETIVO: Discute-se a promoção do uso de medicamentos na mídia a partir da análise dos diálogos de uma comunidade virtual, cujos participantes utilizam a substância benzidamina em altas dosagens, em busca de seus efeitos adversos. MÉTODOS: Privilegiou-se uma abordagem qualitativa em que, através da técnica de análise de conteúdo, os comentários de um grupo reunido em um Serviço de Rede Social (SRS, disponível na rede mundial de computadores (internet, foram analisados. Dados de 385 participantes foram reunidos e utilizados para a identificação do perfil dos indivíduos. RESULTADOS: O perfil encontrado foi de jovens entre 18 e 20 anos, predominantemente do sexo masculino e com escolaridade média. Verificou-se a partir da análise dos comentários, uma tendência ao consumo de 16 a 20 drágeas do medicamento, acompanhadas ou não de álcool, com o predomínio dos seguintes efeitos: alucinações visuais, insônia e distúrbios gastrointestinais. Pôde-se identificar nos diálogos, duas correntes: uma, que incentiva seu uso não-terapêutico e outra, que o desaconselha. CONCLUSÃO: Uma comunidade virtual organizada em torno da discussão de uso não-terapêutico de um medicamento pode contribuir para a sua promoção, principalmente em jovens. Tal fato reforça a necessidade de maiores campanhas de alerta sobre a automedicação e o cumprimento das leis sanitárias pelas farmácias e drogarias.OBJECTIVE: Discuss the promotion of medicines in the media by the analysis of dialogs from a virtual community, whose members use benzydamine in high doses seeking the collateral effects. METHODS: Opinions from a group in a Social Network Service (SNS available in the internet were evaluated by the Analysis of Content Technique, whereas data from 385 members from this group were used to identify a profile of the individuals. RESULTS: The profile found was male, age between 18 and 20 years and in high school. Analysis of opinions revealed the

76 FR 46298 - HIT Standards Committee Advisory Meeting; Notice of Meeting

Science.gov (United States)

2011-08-02

... DEPARTMENT OF HEALTH AND HUMAN SERVICES HIT Standards Committee Advisory Meeting; Notice of... public. Name of Committee: HIT Standards Committee. General Function of the Committee: to provide... developed by the HIT Policy Committee. Date and Time: The meeting will be held virtually on August 17, 2011...

76 FR 55913 - HIT Standards Committee Advisory Meeting; Notice of Meeting

Science.gov (United States)

2011-09-09

... DEPARTMENT OF HEALTH AND HUMAN SERVICES HIT Standards Committee Advisory Meeting; Notice of... public. Name of Committee: HIT Standards Committee. General Function of the Committee: to provide... developed by the HIT Policy Committee. Date and Time: The meeting will be held virtually on October 21, 2011...

78 FR 25276 - Meeting of the Advisory Committee on Minority Health

Science.gov (United States)

2013-04-30

... AGENCY: Office of Minority Health, Office of the Assistant Secretary for Health, Office of the Secretary, Department of Health and Human Services. ACTION: Notice of a virtual public meeting. SUMMARY: As stipulated.... This virtual meeting will take place via webinar and audio video conferencing technology. This meeting...

Worldwide R&D of Virtual Observatory

Science.gov (United States)

Cui, C. Z.; Zhao, Y. H.

2008-07-01

Virtual Observatory (VO) is a data intensive online astronomical research and education environment, taking advantages of advanced information technologies to achieve seamless and uniform access to astronomical information. The concept of VO was introduced in the late 1990s to meet the challenges brought up with data avalanche in astronomy. In the paper, current status of International Virtual Observatory Alliance, technical highlights from world wide VO projects are reviewed, a brief introduction of Chinese Virtual Observatory is given.

The Virtual Naval Hospital: the digital library as knowledge management tool for nomadic patrons.

Science.gov (United States)

D'Alessandro, Michael P; D'Alessandro, Donna M; Bakalar, Richard S; Ashley, Denis E; Hendrix, Mary J C

2005-01-01

To meet the information needs of isolated primary care providers and their patients in the US Navy, a digital health sciences library, the Virtual Naval Hospital, was created through a unique partnership between academia and government. The creation of the digital library was heavily influenced by the principles of user-centered design and made allowances for the nomadic nature of the digital library's patrons and the heterogeneous access they have to Internet bandwidth. The result is a digital library that has been in operation since 1997, continues to expand in size, is heavily used, and is highly regarded by its patrons. The digital library is dedicated to delivering the right information at the right time to the right person so the right decision can be made, and therefore the Virtual Naval Hospital functions as a knowledge-management system for the US Navy Bureau of Medicine and Surgery.

Case Study: “Hair meets Design”: The Application of Storytelling in the Context of Long-Distance Collaboration and Virtual Teamwork

OpenAIRE

Rivera-Chang, Jose

2009-01-01

Virtual teamwork and long distance collaboration is an increasingly attractive option in design education especially when students and other participants, (for example, industry guests or sponsors) cannot meet in the same physical place or classroom. The constant improvement in technology allows this type of electronic communication to be increasingly accepted as an appropriate format for collaboration and evaluation of student projects. This paper discusses the collaboration between membe...

Virtual Business Collaboration Conceptual Knowledge Model (VBCKM)

OpenAIRE

Morcous Massoud Yassa; Fatama A Omara; Hesham A Hassan

2012-01-01

Within the context of virtual business collaboration modeling, many pervious works have been accepted to consider some essential virtual business collaborative models. A practical dynamic virtual organization may be a combination of those models and some other elemental features with some modifications to meet the business opportunity requirements. Therefore, some guidelines and rules are needed to help in constructing a practical collaboration model. This work aims to determine the essential...

Tweeting the meeting: A comparative analysis of an Australian emergency medicine conference over four years

Directory of Open Access Journals (Sweden)

Cristian Udovicich

2016-01-01

Full Text Available Objective: Social media allows user-generated content and dialog between users and has also entered into the domain of healthcare. The purpose of this study was to compare the use of Twitter at the Australasian College of Emergency Medicine Annual Scientific Meeting (ACEM ASM from 2011 to 2014 and analyze its ability to spread emergency medicine education. Materials and Methods: Retrospectively, TweetReach was utilized to analyze relevant tweets. Each Annual Scientific Meeting (ASM had an associated Twitter account/s from, which data were collected. Duplicate tweets were excluded from the analysis. Information on the number of total tweets (regular tweets, retweets, and replies and contributors was gathered. The potential audience, the reach, was calculated. Results: From 2011 to 2014 the number of tweets rose from 460 to 4694, a 920% increase. Only 54 Twitter users contributed to the 2011 ASM. This rose to 252 (2012, 291 (2013 and 572 (2014. The average number of tweets per contributor ranged from 8.2 to 10.9. The reach, the potential number of Twitter users exposed to posts, rose >30 times from 2011 (15,502 users to 2014 (471,166. Conclusion: The use of Twitter at the ACEM ASM rose significantly from 2011 to 2014. It is a highly useful tool for the dissemination of emergency medicine education. Twitter has been harnessed by the ASM to enhance the conference experience by further generating interaction between delegates as well as those worldwide.

Tweeting the meeting: A comparative analysis of an Australian emergency medicine conference over four years.

Science.gov (United States)

Udovicich, Cristian; Barberi, Anthony; Perera, Kalpa

2016-01-01

Social media allows user-generated content and dialog between users and has also entered into the domain of healthcare. The purpose of this study was to compare the use of Twitter at the Australasian College of Emergency Medicine Annual Scientific Meeting (ACEM ASM) from 2011 to 2014 and analyze its ability to spread emergency medicine education. Retrospectively, TweetReach was utilized to analyze relevant tweets. Each Annual Scientific Meeting (ASM) had an associated Twitter account/s from, which data were collected. Duplicate tweets were excluded from the analysis. Information on the number of total tweets (regular tweets, retweets, and replies) and contributors was gathered. The potential audience, the reach, was calculated. From 2011 to 2014 the number of tweets rose from 460 to 4694, a 920% increase. Only 54 Twitter users contributed to the 2011 ASM. This rose to 252 (2012), 291 (2013) and 572 (2014). The average number of tweets per contributor ranged from 8.2 to 10.9. The reach, the potential number of Twitter users exposed to posts, rose >30 times from 2011 (15,502 users) to 2014 (471,166). The use of Twitter at the ACEM ASM rose significantly from 2011 to 2014. It is a highly useful tool for the dissemination of emergency medicine education. Twitter has been harnessed by the ASM to enhance the conference experience by further generating interaction between delegates as well as those worldwide.

Virtual reality technology and applications

CERN Document Server

Mihelj, Matjaž; Beguš, Samo

2014-01-01

As virtual reality expands from the imaginary worlds of science fiction and pervades every corner of everyday life, it is becoming increasingly important for students and professionals alike to understand the diverse aspects of this technology. This book aims to provide a comprehensive guide to the theoretical and practical elements of virtual reality, from the mathematical and technological foundations of virtual worlds to the human factors and the applications that enrich our lives: in the fields of medicine, entertainment, education and others. After providing a brief introduction to the topic, the book describes the kinematic and dynamic mathematical models of virtual worlds. It explores the many ways a computer can track and interpret human movement, then progresses through the modalities that make up a virtual world: visual, acoustic and haptic. It explores the interaction between the actual and virtual environments, as well as design principles of the latter. The book closes with an examination of diff...

Advanced Therapy Medicinal Products: How to Bring Cell-Based Medicinal Products Successfully to the Market - Report from the CAT-DGTI-GSCN Workshop at the DGTI Annual Meeting 2014.

Science.gov (United States)

Celis, Patrick; Ferry, Nicolas; Hystad, Marit; Schüßler-Lenz, Martina; Doevendans, Pieter A; Flory, Egbert; Beuneu, Claire; Reischl, Ilona; Salmikangas, Paula

2015-05-01

On September 11, 2014, a workshop entitled 'Advanced Therapy Medicinal Products: How to Bring Cell-Based Medicinal Product Successfully to the Market' was held at the 47th annual meeting of the German Society for Transfusion Medicine and Immunohematology (DGTI), co-organised by the European Medicines Agency (EMA) and the DGTI in collaboration with the German Stem Cell Network (GSCN). The workshop brought together over 160 participants from academia, hospitals, small- or medium-sized enterprise developers and regulators. At the workshop, speakers from EMA, the Committee for Advanced Therapies (CAT), industry and academia addressed the regulatory aspects of development and authorisation of advanced therapy medicinal products (ATMPs), classification of ATMPs and considerations on cell-based therapies for cardiac repair. The open forum discussion session allowed for a direct interaction between ATMP developers and the speakers from EMA and CAT.

Virtual reality in the operating room of the future.

Science.gov (United States)

Müller, W; Grosskopf, S; Hildebrand, A; Malkewitz, R; Ziegler, R

1997-01-01

In cooperation with the Max-Delbrück-Centrum/Robert-Rössle-Klinik (MDC/RRK) in Berlin, the Fraunhofer Institute for Computer Graphics is currently designing and developing a scenario for the operating room of the future. The goal of this project is to integrate new analysis, visualization and interaction tools in order to optimize and refine tumor diagnostics and therapy in combination with laser technology and remote stereoscopic video transfer. Hence, a human 3-D reference model is reconstructed using CT, MR, and anatomical cryosection images from the National Library of Medicine's Visible Human Project. Applying segmentation algorithms and surface-polygonization methods a 3-D representation is obtained. In addition, a "fly-through" the virtual patient is realized using 3-D input devices (data glove, tracking system, 6-DOF mouse). In this way, the surgeon can experience really new perspectives of the human anatomy. Moreover, using a virtual cutting plane any cut of the CT volume can be interactively placed and visualized in realtime. In conclusion, this project delivers visions for the application of effective visualization and VR systems. Commonly known as Virtual Prototyping and applied by the automotive industry long ago, this project shows, that the use of VR techniques can also prototype an operating room. After evaluating design and functionality of the virtual operating room, MDC plans to build real ORs in the near future. The use of VR techniques provides a more natural interface for the surgeon in the OR (e.g., controlling interactions by voice input). Besides preoperative planning future work will focus on supporting the surgeon in performing surgical interventions. An optimal synthesis of real and synthetic data, and the inclusion of visual, aural, and tactile senses in virtual environments can meet these requirements. This Augmented Reality could represent the environment for the surgeons of tomorrow.

Emile, or on devastation: when virtual boundlessness meets inner emptiness.

Science.gov (United States)

Werbart, Andrzej

2014-01-01

The author's starting point is a psychoanalysis conducted with Emile, a teenager who was unable to form close relationships and was living in a virtual world, planning a school massacre. For him, virtual reality functioned as a bottomless container in which he was no longer a victim of bullying but rather a god. When the boundlessness of cyberspace encounters a "black hole" in the psyche, any fantasies can be put into virtual realization and actions. By recounting his wickedness, violence, destructiveness, and perversion, Emile could start restoring his self boundaries and create his own autobiographical narrative. Unable to sustain the pain of mourning his envelope of invulnerability and omnipotence, however, he prematurely terminated analysis. © 2014 The Psychoanalytic Quarterly, Inc.

Modern bioinformatics meets traditional Chinese medicine.

Science.gov (United States)

Gu, Peiqin; Chen, Huajun

2014-11-01

Traditional Chinese medicine (TCM) is gaining increasing attention with the emergence of integrative medicine and personalized medicine, characterized by pattern differentiation on individual variance and treatments based on natural herbal synergism. Investigating the effectiveness and safety of the potential mechanisms of TCM and the combination principles of drug therapies will bridge the cultural gap with Western medicine and improve the development of integrative medicine. Dealing with rapidly growing amounts of biomedical data and their heterogeneous nature are two important tasks among modern biomedical communities. Bioinformatics, as an emerging interdisciplinary field of computer science and biology, has become a useful tool for easing the data deluge pressure by automating the computation processes with informatics methods. Using these methods to retrieve, store and analyze the biomedical data can effectively reveal the associated knowledge hidden in the data, and thus promote the discovery of integrated information. Recently, these techniques of bioinformatics have been used for facilitating the interactional effects of both Western medicine and TCM. The analysis of TCM data using computational technologies provides biological evidence for the basic understanding of TCM mechanisms, safety and efficacy of TCM treatments. At the same time, the carrier and targets associated with TCM remedies can inspire the rethinking of modern drug development. This review summarizes the significant achievements of applying bioinformatics techniques to many aspects of the research in TCM, such as analysis of TCM-related '-omics' data and techniques for analyzing biological processes and pharmaceutical mechanisms of TCM, which have shown certain potential of bringing new thoughts to both sides. © The Author 2013. Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Advanced Therapy Medicinal Products: How to Bring Cell-Based Medicinal Products Successfully to the Market – Report from the CAT-DGTI-GSCN Workshop at the DGTI Annual Meeting 2014

Science.gov (United States)

Celis, Patrick; Ferry, Nicolas; Hystad, Marit; Schüßler-Lenz, Martina; Doevendans, Pieter A.; Flory, Egbert; Beuneu, Claire; Reischl, Ilona; Salmikangas, Paula

2015-01-01

On September 11, 2014, a workshop entitled ‘Advanced Therapy Medicinal Products: How to Bring Cell-Based Medicinal Product Successfully to the Market’ was held at the 47th annual meeting of the German Society for Transfusion Medicine and Immunohematology (DGTI), co-organised by the European Medicines Agency (EMA) and the DGTI in collaboration with the German Stem Cell Network (GSCN). The workshop brought together over 160 participants from academia, hospitals, small- or medium-sized enterprise developers and regulators. At the workshop, speakers from EMA, the Committee for Advanced Therapies (CAT), industry and academia addressed the regulatory aspects of development and authorisation of advanced therapy medicinal products (ATMPs), classification of ATMPs and considerations on cell-based therapies for cardiac repair. The open forum discussion session allowed for a direct interaction between ATMP developers and the speakers from EMA and CAT. PMID:26195933

Opportunities During Early Life for Cancer Prevention: Highlights From a Series of Virtual Meetings With Experts

Science.gov (United States)

Holman, Dawn M.; Buchanan, Natasha D.

2018-01-01

Compelling evidence suggests that early life exposures can affect lifetime cancer risk. In 2014, the Centers for Disease Control and Prevention’s (CDC’s) Cancer Prevention Across the Lifespan Workgroup hosted a series of virtual meetings with select experts to discuss the state of the evidence linking factors during the prenatal period and early childhood to subsequent risk of both pediatric and adult cancers. In this article, we present the results from a qualitative analysis of the meeting transcripts and summarize themes that emerged from our discussions with meeting participants. Themes included the state of the evidence linking early life factors to cancer risk, research gaps and challenges, the level of evidence needed to support taking public health action, and the challenges of communicating complex, and sometimes conflicting, scientific findings to the public. Opportunities for collaboration among public health agencies and other stakeholders were identified during these discussions. Potential next steps for the CDC and its partners included advancing and building upon epidemiology and surveillance work, developing and using evidence from multiple sources to inform decision-making, disseminating and communicating research findings in a clear and effective way, and expanding collaborations with grantees and other partners. As the science on early life factors and cancer risk continues to evolve, there are opportunities for collaboration to translate science into actionable public health practice. PMID:27940972

The Use of Virtual Ethnography in Distance Education Research

Science.gov (United States)

Uzun, Kadriye; Aydin, Cengiz Hakan

2012-01-01

3D virtual worlds can and have been used as a meeting place for distance education courses. Virtual worlds allow for group learning of the kind enjoyed by students gathered in a virtual classroom, where they know they are in a communal space, they are aware of the social process of learning and are affected by the presence and behaviour of their…

A Standard-Compliant Virtual Meeting System with Active Video Object Tracking

Directory of Open Access Journals (Sweden)

Chang Yao-Jen

2002-01-01

Full Text Available This paper presents an H.323 standard compliant virtual video conferencing system. The proposed system not only serves as a multipoint control unit (MCU for multipoint connection but also provides a gateway function between the H.323 LAN (local-area network and the H.324 WAN (wide-area network users. The proposed virtual video conferencing system provides user-friendly object compositing and manipulation features including 2D video object scaling, repositioning, rotation, and dynamic bit-allocation in a 3D virtual environment. A reliable, and accurate scheme based on background image mosaics is proposed for real-time extracting and tracking foreground video objects from the video captured with an active camera. Chroma-key insertion is used to facilitate video objects extraction and manipulation. We have implemented a prototype of the virtual conference system with an integrated graphical user interface to demonstrate the feasibility of the proposed methods.

A Standard-Compliant Virtual Meeting System with Active Video Object Tracking

Science.gov (United States)

Lin, Chia-Wen; Chang, Yao-Jen; Wang, Chih-Ming; Chen, Yung-Chang; Sun, Ming-Ting

2002-12-01

This paper presents an H.323 standard compliant virtual video conferencing system. The proposed system not only serves as a multipoint control unit (MCU) for multipoint connection but also provides a gateway function between the H.323 LAN (local-area network) and the H.324 WAN (wide-area network) users. The proposed virtual video conferencing system provides user-friendly object compositing and manipulation features including 2D video object scaling, repositioning, rotation, and dynamic bit-allocation in a 3D virtual environment. A reliable, and accurate scheme based on background image mosaics is proposed for real-time extracting and tracking foreground video objects from the video captured with an active camera. Chroma-key insertion is used to facilitate video objects extraction and manipulation. We have implemented a prototype of the virtual conference system with an integrated graphical user interface to demonstrate the feasibility of the proposed methods.

Academic Medicine Meets Traditional African Healing

Science.gov (United States)

Lindow, Megan

2008-01-01

Cyril Naidoo, who directs the department of family medicine at the University of KwaZulu-Natal's Nelson R. Mandela School of Medicine, conducts workshops to traditional healers on how to help patients with AIDS and HIV. In Dr. Naidoo's workshop, the group discusses how to counsel patients about HIV and AIDS, how to refer them for testing, and then…

Information dynamics in virtual worlds gaming and beyond

CERN Document Server

Evans, Woody

2011-01-01

Presents a broad examination of the nature of virtual worlds and the potential they provide in managing and expressing information practices through that medium, grounding information professionals and students of new media in the fundamental elements of virtual worlds and online gaming. The book details the practical issues in finding and using information in virtual environments and presents a general theory of librarianship as it relates to virtual gaming worlds. It is encompassed by a set of best practice methods that libraries can effectively execute in their own environments, meeting the

Publication rates of podium versus poster presentations at the American Orthopaedic Society for Sports Medicine meetings: 2006-2010.

Science.gov (United States)

Kinsella, Stuart D; Menge, Travis J; Anderson, Allen F; Spindler, Kurt P

2015-05-01

Presentations at scientific meetings are often used to influence clinical practice, yet many presentations are not ultimately published in peer-reviewed journals. Previously reported publication rates for orthopaedic specialties have varied from 34% to 52%. In addition, the publication rate of accepted abstracts is a strong indicator of meeting quality, and it has a potential effect on clinical practice. To date, no studies have investigated publication rates in the field of sports medicine, and specifically for abstracts presented at American Orthopaedic Society for Sports Medicine (AOSSM) meetings. To determine the overall publication rate of abstracts presented at AOSSM annual meetings and whether there were differences in publication rates between poster and podium presentations. Descriptive epidemiology study. A comprehensive search was performed using PubMed and Google Scholar for all published manuscripts pertaining to abstracts presented at the 2006 to 2010 AOSSM annual meetings. Abstracts were classified according to presentation type (podium, poster) and subsequently were categorized into subspecialty area and study design. For published abstracts, the journal and publication date were recorded. A total of 1665 abstracts were submitted to AOSSM annual meetings from 2006 to 2010, with 444 abstracts accepted (26.7% overall acceptance rate); there were 277 podium presentations and 167 posters. Of these 444 abstracts, 298 (67.1%) were published within 3 years in peer-reviewed journals. The overall publication rates for podium and poster presentations were 73.3% and 56.9%, respectively. For the combined years of 2006 to 2010, podium presentations were 2.08 (95% CI, 1.39-3.11) times more likely to be published compared with poster presentations. The overall publication rate of abstracts presented at AOSSM annual meetings (67.1%) was much higher than that reported for other orthopaedic meetings (34%-52%), highlighting the overall educational value and

Evaluation of the Virtual Naval Hospital

National Research Council Canada - National Science Library

Stoloff, Peter

2000-01-01

The Virtual Naval Hospital (VNH) is a digital medical library administered over the Internet by the Electronic Differential Multimedia Laboratory, University of Iowa College of Medicine in collaboration with the U.S...

The Virtual Library

Science.gov (United States)

Valenza, Joyce Kasman

2006-01-01

Today's school libraries must meet student needs as both a physical and virtual space. Existing both offline and online, they must offer around-the-clock access as well as instruction and guidance that support the face-to-face interactions of students with librarians and classroom teachers. Although students are often technologically proficient,…

American Orthopaedic Society for Sports Medicine

Science.gov (United States)

... Upcoming Meetings Online Education Archived Meetings Faculty Resources Sports Medicine Fellowships Traveling Fellowship Submit an Abstract Submit ... Support AOSSM Research Publications Toggle American Journal of Sports Medicine Sports Health: A Multidisciplinary Approach Orthopaedic Journal ...

Virtual reality as information for patients and their families in a therapeutic procedure in Nuclear Medicine; Realidade virtual como meio de informação para pacientes e seus familiares em procedimento terapêutico na Medicina Nuclear

Energy Technology Data Exchange (ETDEWEB)

Mendonça, S.F.; Nascimento, A.C.H.; Mol, A.C.A.; Marins, E.R.; Suíta, J.C. [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

2017-07-01

This work consists of the research and unification of the guidelines transmitted to the patients and their relatives in the radioiodine therapy procedures. The goal is to provide greater understanding of the use of nuclear radiation and better understanding of treatment, to help patients better adapt to therapy, to demystify misconceptions about radiation use, and to improve care for their protection and for people close to them. Based on written and verbal information, collected in the scientific literature and in loco, accompanying the routine of the therapeutic rooms of Nuclear Medicine Services (NMS) in Rio de Janeiro, the set of actions that define scenarios experienced by radioiodine therapy patients and their helpers is being generated. Based on this information, a virtual environment is being developed in the Virtual Reality Laboratory of the Institute of Nuclear Engineering (IEN/CNEN-RJ), Brazil, a virtual environment that will allow the visualization of the procedures and instructions passed to the patients by the NMS teams. With this virtual environment, the patient will be able to immersive visualize and experience the different phases of the treatment increasing the chances of efficiency of their participation in the process. (author)

Virtual reality: scientific and technological challenges

National Research Council Canada - National Science Library

Durlach, Nathaniel I; Mavor, Anne S

... in a real or virtual environment. The committee of computer scientists, engineers, and psychologists on the leading edge of SE development explores the potential applications of SE in the areas of manufacturing, medicine, education...

A Review on Virtual Hospital Concept and its Applications

Directory of Open Access Journals (Sweden)

Hadi Hassankhani

2015-08-01

Full Text Available Virtual hospital is an informational-interactive system that seeks to ensure that the benefits of modern medicine are available to everyone. The aim of this non-systematic narrative study was to review virtual hospital concept and its applications. Information collecting was conducted by literature review and visiting virtual hospitals' websites. Most of the already existing articles were about virtual hospitals modeling and its application in patients' management. Present data show that virtual hospitals' websites had some role in education, decreasing hospital infection rate, improving patient outcome, etc. In general, virtual hospitals have both many advantages and disadvantages. As a result, all the outcomes should be considered when modeling this new technology. ​

78 FR 76660 - Arts Advisory Panel Meeting

Science.gov (United States)

2013-12-18

... otherwise noted) as follows (all meetings are Eastern time and ending times are approximate): Folk... p.m. in room 716. Music (review of nominations): This meeting will be closed. Dates: January 14... Columbus Circle, 12th Floor, New York, NY 10019. Music (application review): This meeting will be virtual...

Virtual Patients in a Behavioral Medicine Massive Open Online Course (MOOC): A Case-Based Analysis of Technical Capacity and User Navigation Pathways.

Science.gov (United States)

Kononowicz, Andrzej A; Berman, Anne H; Stathakarou, Natalia; McGrath, Cormac; Bartyński, Tomasz; Nowakowski, Piotr; Malawski, Maciej; Zary, Nabil

2015-09-10

Massive open online courses (MOOCs) have been criticized for focusing on presentation of short video clip lectures and asking theoretical multiple-choice questions. A potential way of vitalizing these educational activities in the health sciences is to introduce virtual patients. Experiences from such extensions in MOOCs have not previously been reported in the literature. This study analyzes technical challenges and solutions for offering virtual patients in health-related MOOCs and describes patterns of virtual patient use in one such course. Our aims are to reduce the technical uncertainty related to these extensions, point to aspects that could be optimized for a better learner experience, and raise prospective research questions by describing indicators of virtual patient use on a massive scale. The Behavioral Medicine MOOC was offered by Karolinska Institutet, a medical university, on the EdX platform in the autumn of 2014. Course content was enhanced by two virtual patient scenarios presented in the OpenLabyrinth system and hosted on the VPH-Share cloud infrastructure. We analyzed web server and session logs and a participant satisfaction survey. Navigation pathways were summarized using a visual analytics tool developed for the purpose of this study. The number of course enrollments reached 19,236. At the official closing date, 2317 participants (12.1% of total enrollment) had declared completing the first virtual patient assignment and 1640 (8.5%) participants confirmed completion of the second virtual patient assignment. Peak activity involved 359 user sessions per day. The OpenLabyrinth system, deployed on four virtual servers, coped well with the workload. Participant survey respondents (n=479) regarded the activity as a helpful exercise in the course (83.1%). Technical challenges reported involved poor or restricted access to videos in certain areas of the world and occasional problems with lost sessions. The visual analyses of user pathways display

Upgrading a Social Media Strategy to Increase Twitter Engagement During the Spring Annual Meeting of the American Society of Regional Anesthesia and Pain Medicine.

Science.gov (United States)

Schwenk, Eric S; Jaremko, Kellie M; Gupta, Rajnish K; Udani, Ankeet D; McCartney, Colin J L; Snively, Anne; Mariano, Edward R

Microblogs known as "tweets" are a rapid, effective method of information dissemination in health care. Although several medical specialties have described their Twitter conference experiences, Twitter-related data in the fields of anesthesiology and pain medicine are sparse. We therefore analyzed the Twitter content of 2 consecutive spring meetings of the American Society of Regional Anesthesia and Pain Medicine using publicly available online transcripts. We also examined the potential contribution of a targeted social media campaign on Twitter engagement during the conferences. The original Twitter meeting content was largely scientific in nature and created by meeting attendees, the majority of whom were nontrainee physicians. Physician trainees, however, represent an important and increasing minority of Twitter contributors. Physicians not in attendance predominantly contributed via retweeting original content, particularly picture-containing tweets, and thus increased reach to nonattendees. A social media campaign prior to meetings may help increase the reach of conference-related Twitter discussion.

Virtual TeleRehab: a case study.

Science.gov (United States)

Pareto, Lena; Johansson, Britt; Zeller, Sally; Sunnerhagen, Katharina S; Rydmark, Martin; Broeren, Jurgen

2011-01-01

We examined the efficacy of a remotely based occupational therapy intervention. A 40-year-old woman who suffered a stroke participated in a telerehabilitation program. The intervention method is based on virtual reality gaming to enhance the training experience and to facilitate the relearning processes. The results indicate that Virtual TeleRehab is an effective method for motivational, economical, and practical reasons by combining game-based rehabilitation in the home with weekly distance meetings.

First Virtual Live Conference in Healthcare.

Science.gov (United States)

Parthasarathi, Ramakrishnan; Gomes, Rachel M; Palanivelu, Praveen Raj; Senthilnathan, Palanisamy; Rajapandian, Subbiah; Venkatachalam, Ramasamy; Palanivelu, Chinnusamy

2017-07-01

Conferences and meetings bring together thousands of doctors from diverse locations. However, the traveling, accommodation, and arrangement of venues for conferences and meetings are expensive and a lot of time needs to be devoted to these logistics. The purpose of this article was to present our own virtual live conference experience using web conferencing and to briefly outline the basics and advantages of this technology in organization of healthcare conferences. Web conferencing technology was used to organize an international bariatric surgery conference, allowing a large number of attendees to participate and interact from wherever they were, using merely an Internet connection with a video player on their personal computers, laptops, or smartphones. A virtual live conference saves a lot of time and cost and simplifies the logistics needed to organize a learning conference with worldwide participation. As far as we know, this is the first report of a virtual live conference in healthcare. We see it as the future of organizing experts as well as medical teaching conferences.

ACPSEM (NZ Branch) annual meeting

International Nuclear Information System (INIS)

McEwan, A.C.

1999-01-01

The 1998 annual meeting of the New Zealand Branch of the Australasian College of Physical Scientists and Engineers in Medicine was held at the Christchurch School of Medicine over 26-27 November 1998, and attracted a record number of around 45 registrations. The meeting serves a number of purposes but one of the primary ones is to bring together scientists in medicine from around the country to compare notes on practices and advances, particularly in radiotherapy and diagnostic radiology physics. Following the meeting format established over recent years, separate workshops were devoted to radiotherapy physics and developments in the regional centres represented, and to practical issues relating to medical physics in diagnostic radiology. The workshops were held in parallel with presentations of scientific papers covering a wide range of topics, but with about half relating to engineering applications in medicine. (author)

Medicines and the media: news reports of medicines recommended for government reimbursement in Australia.

Science.gov (United States)

Robertson, Jane; Walkom, Emily J; Bevan, Marc D; Newby, David A

2013-05-21

Previous analyses of the listings of trastuzumab on the Australian Pharmaceutical Benefits Scheme (PBS) and HPV vaccine on the National Immunisation Program (NIP) suggest a media influence on policy makers. We examined the timing and content of Australian newspaper reports of medicines in relation to Pharmaceutical Benefits Advisory Committee (PBAC) decisions. We identified newspaper reports (2005-2008) of medicines recommended for PBS listing in 2006-2007, analysing the content for mentions of the medicine, PBS and medicine costs to the patient and the government and counting the numbers of articles published in the six months before, the month of, and the six months after the relevant PBAC meeting. Case studies examined reporting for infliximab for Crohn's Disease, pemetrexed for mesothelioma, and ADHD (Attention Deficit Hyperactivity Disorder) medicines atomoxetine and methylphenidate. Of 79 eligible medicines, 62 had news reports. Most often reported were HPV vaccine (1230 stories), trastuzumab (410), pemetrexed (83), botulinum toxin (71), lapatinib (65), methylphenidate (57), atomoxetine (54), infliximab (49), rotavirus vaccine (45). Eighteen medicines had ≥20 news reports (total 2350 stories); nine of these cost more than AU$10,000 per course or year of treatment. For these 18 medicines, 31% of stories appeared in the six months prior to the PBAC meeting, 14% in the meeting month and 33% in the six months post-meeting. 38% of the stories had ≥3 medicine mentions, 37% referred to the PBS, 24% to cost to the patient, and 9% cost to Government.There was active patient lobby group campaigning in support of listing of infliximab and pemetrexed; the stories for ADHD were often more negative, referring to the dangers of the medicines and sometimes questioning the appropriateness of treatment and public subsidy. There was little discussion of the PBAC's evidence-based decision-making processes. While there was no general trend to increased news reporting

Human Machine Interfaces for Teleoperators and Virtual Environments

Science.gov (United States)

Durlach, Nathaniel I. (Compiler); Sheridan, Thomas B. (Compiler); Ellis, Stephen R. (Compiler)

1991-01-01

In Mar. 1990, a meeting organized around the general theme of teleoperation research into virtual environment display technology was conducted. This is a collection of conference-related fragments that will give a glimpse of the potential of the following fields and how they interplay: sensorimotor performance; human-machine interfaces; teleoperation; virtual environments; performance measurement and evaluation methods; and design principles and predictive models.

Aspects of Sino-Japan Complementary and Alternative Medicine and Development on the Traditional Uighur Medicine

Science.gov (United States)

Yusup, Abdiryim

2009-01-01

Two consecutive conferences on ‘Sino-Japan Complementary and Alternative Medicine and Development on the Traditional Uighur Medicine’ were held in Xinjiang Medical University on July 3 and Kanazawa Medical University on October 6, 2007. The Vice president Halmurat Upur presided over the meeting and gave congratulatory address on holding of the conference. In order to understand mutually and discuss the possibility of the Uighur Medicine as CAM and the situation of medicine in the global sense, specialist scholars of Traditional Uighur Medicine and postgraduates attended this conference. In the meeting of the CAM, the achievements on the research of Traditional Uighur Medicine were exchanged and warmly discussed. Presentations were made in the consecutive conference. PMID:19470524

Comparing the effectiveness of virtual and traditional forestry field tours

OpenAIRE

Easley, Elissa C.; Fletcher, Richard A.; Jensen, Edward C.; Rickenbach, Mark

2002-01-01

Virtual tours are among the many new Internet-based tools with potential applications in natural resource education. While technology exists to create virtual tour Web sites, little is understood about how they meet educational objectives and whether they can be complementary alternatives for traditional field tours. The Sustainable Forestry Partnership and the Forestry Media Center at Oregon State University created parallel virtual and field tours to compare these teaching techniques. Both ...

Virtual reality in medicine-computer graphics and interaction techniques.

Science.gov (United States)

Haubner, M; Krapichler, C; Lösch, A; Englmeier, K H; van Eimeren, W

1997-03-01

This paper describes several new visualization and interaction techniques that enable the use of virtual environments for routine medical purposes. A new volume-rendering method supports shaded and transparent visualization of medical image sequences in real-time with an interactive threshold definition. Based on these rendering algorithms two complementary segmentation approaches offer an intuitive assistance for a wide range of requirements in diagnosis and therapy planning. In addition, a hierarchical data representation for geometric surface descriptions guarantees an optimal use of available hardware resources and prevents inaccurate visualization. The combination of the presented techniques empowers the improved human-machine interface of virtual reality to support every interactive task in medical three-dimensional (3-D) image processing, from visualization of unsegmented data volumes up to the simulation of surgical procedures.

Optimal Placement Algorithms for Virtual Machines

OpenAIRE

Bellur, Umesh; Rao, Chetan S; SD, Madhu Kumar

2010-01-01

Cloud computing provides a computing platform for the users to meet their demands in an efficient, cost-effective way. Virtualization technologies are used in the clouds to aid the efficient usage of hardware. Virtual machines (VMs) are utilized to satisfy the user needs and are placed on physical machines (PMs) of the cloud for effective usage of hardware resources and electricity in the cloud. Optimizing the number of PMs used helps in cutting down the power consumption by a substantial amo...

Problem-based learning in internal medicine: virtual patients or paper-based problems?

Science.gov (United States)

Sobocan, Monika; Turk, Neja; Dinevski, Dejan; Hojs, Radovan; Pecovnik Balon, Breda

2017-01-01

Teaching using paper problem-based learning (p-PBL) sessions has left some students fatigued with the learning process. Therefore, attempts have been made to replace p-PBL with digitally enhanced, decision-making PBL in the form of virtual patients (VP). Student enthusiasm for substituting p-PBL with VP has not been quantitatively evaluated on the intended educational effects. To determine the educational effects of substituting p-PBL sessions with VP on undergraduate medical students in their internal medicine course. We conducted a randomised controlled study on 34 third-year undergraduate medical students in the academic year 2015-2016. Student performance after an intervention substituting p-PBL sessions with VP was analysed. The educational outcomes were measured with knowledge exams and the Diagnostic Thinking Inventory. There was no difference in exam performance between groups (P > 0.833) immediately after the intervention, or in long term. Nor was there a significant difference in improvement of diagnostic thinking between groups (P > 0.935 and P > 0.320). Our study showed no significant improvement in diagnostic thinking abilities or knowledge exam results with the use of VP. Educators can add VP to sessions to motivate students, but a significant improvement to educational outcome should not be expected. © 2016 Royal Australasian College of Physicians.

Historical Roots of International Biomedical and Health Informatics: The Road to IFIP-TC4 and IMIA through Cybernetic Medicine and the Elsinore Meetings.

Science.gov (United States)

Kulikowski, C A

2017-08-01

Background: It is 50 years since the International Federation of Information Processing (IFIP) Societies approved the formation of a new Technical Committee (TC) 4 on Medical Information Processing under the leadership of Professor Francois Grémy, which was the direct precursor of the International Medical Informatics Association (IMIA). Objectives: The goals of this paper are to give a very brief overview of early international developments leading to informatics in medicine, with the origins of the applications of computers to medicine in the USA and Europe, and two meetings - of the International Society of Cybernetic Medicine, and the Elsinore Meetings on Hospital Information Systems-that took place in 1966. These set the stage for the formation of IFIP-TC4 the following year, with later sponsorship of the first MEDINFO in 1974, setting the path for the evolution to IMIA. Methods: This paper reviews and analyzes some of the earliest research and publications, together with two critical contrasting meetings in 1966 involving international activities in what evolved into biomedical and health informatics in terms of their probable influence on the formation of IFIP-TC4. Conclusion: The formation of IFIP-TC 4 in 1967 by Francois Grémy arose out of his concerns for merging, at an international level, the diverse strands from the more abstract work on cybernetic medicine and its basis in biophysical and neural modeling, with the more concrete and health-oriented medical information processing that was developing at the time for hospitals and clinical decision-making. Georg Thieme Verlag KG Stuttgart.

[Cognitive research about the use of virtual worlds among the students enrolled to the faculty of medicine and surgery "Campus Bio-Medico University" in Rome].

Science.gov (United States)

Tambone, V; Alessi, A; Macchi, I; Milighetti, S; Muzii, L

2009-01-01

The main difference between a virtual reality and a generic representation is to be directly involved into the action you are performing. As a matter of fact, within the shift from real to virtual world, our biological physique does not mutate but is amplified and connected to the virtual world by technological interfaces. Training using a virtual reality simulator is an option to supplement (or replace) standard training. One of the two main goals of our study is to test, at first, how much students enrolled to the Faculty of Medicine at "University Campus Bio-Medico of Rome" are familiar with synthetic worlds, how long they have been using them and how they would like their Avatar to look like. Moreover, the second aim is to collect students' opinion about the use of virtual, interactive environments to enable learning and participation in dynamic, problem based, clinical, virtual simulations. Simulations might be used to allow learners to make mistakes safely in lieu of real life situations, learn from those mistakes and ultimately to improve performances by subsequent avoidance of those mistakes. The selected approach to the study is based on a semi-structured questionnaire made of 14 questions administered to all the medical students. Most of the students appear not to be very confident with virtual worlds mostly because of a lack of interest. However, a large majority of them are likely to use a virtual world for fun or escaping from reality. Students would select and customize their Avatar by giving her/him the same sexual identity, same figure, same social class but different employment. It is important to notice that a wide majority of the students is interested in practicing on a virtual world in order to manage new experiences and being able to face them; their willing is to get benefits from the ability to make mistakes in a safe environment as well as to record a positive impact on their understanding.

Application of virtual reality to simulation in nuclear power plant

International Nuclear Information System (INIS)

Liu Pengfei; Yang Yanhua; Yang Yongmu; Duan Dongdong; Luo Jie

2008-01-01

Based on detailed analysis of the structure and key techniques of a virtual reality system, the applications of virtual reality to simulation in nuclear power plant (NPP) were developed. In order to meet the requirement of simulation in NPP, motion simulation of control rod drive system, walking system inside the containment and virtual main control room were presented. A simulator of NPP was connected to interchange dynamic data between virtual main control room and the simulator. The simulating results show that the technique of virtual reality can be applied well to the simulation inside containment, which is filled with activity material, and the simulation of virtual main control room, where human factors must be considered. It also can be used well to design virtual education and training system of NPP. (authors)

34th international annual meeting of the German Society of Nuclear Medicine, 17-20 April 1996, Muenster, Germany. Abstracts

International Nuclear Information System (INIS)

Anon.

1996-01-01

The theme of the annual meeting was all aspects of nuclear medicine applications for diagnosis and therapy, with with emphasis being placed this year on diagnostic modalities such as scintiscanning, PET and SPECT. The conference proceedings presents the abstracts of 30 lectures, 192 oral prsentations, and 177 poster presentations, accompanied by an author index. (VHE) [de

Deploying HEP applications using Xen and Globus Virtual Workspaces

International Nuclear Information System (INIS)

Agarwal, A; Desmarais, R; Gable, I; Grundy, D; P-Brown, D; Seuster, R; Vanderster, D C; Sobie, R; Charbonneau, A; Enge, R

2008-01-01

The deployment of HEP applications in heterogeneous grid environments can be challenging because many of the applications are dependent on specific OS versions and have a large number of complex software dependencies. Virtual machine monitors such as Xen could be used to package HEP applications, complete with their execution environments, to run on resources that do not meet their operating system requirements. Our previous work has shown HEP applications running within Xen suffer little or no performance penalty as a result of virtualization. However, a practical strategy is required for remotely deploying, booting, and controlling virtual machines on a remote cluster. One tool that promises to overcome the deployment hurdles using standard grid technology is the Globus Virtual Workspaces project. We describe strategies for the deployment of Xen virtual machines using Globus Virtual Workspace middleware that simplify the deployment of HEP applications

Virtual drug discovery: beyond computational chemistry?

Science.gov (United States)

Gilardoni, Francois; Arvanites, Anthony C

2010-02-01

This editorial looks at how a fully integrated structure that performs all aspects in the drug discovery process, under one company, is slowly disappearing. The steps in the drug discovery paradigm have been slowly increasing toward virtuality or outsourcing at various phases of product development in a company's candidate pipeline. Each step in the process, such as target identification and validation and medicinal chemistry, can be managed by scientific teams within a 'virtual' company. Pharmaceutical companies to biotechnology start-ups have been quick in adopting this new research and development business strategy in order to gain flexibility, access the best technologies and technical expertise, and decrease product developmental costs. In today's financial climate, the term virtual drug discovery has an organizational meaning. It represents the next evolutionary step in outsourcing drug development.

Big data analytics for the virtual network topology reconfiguration use case

OpenAIRE

Gifre Renom, Lluís; Morales Alcaide, Fernando; Velasco Esteban, Luis Domingo; Ruiz Ramírez, Marc

2016-01-01

ABNO's OAM Handler is extended with big data analytics capabilities to anticipate traffic changes in volume and direction. Predicted traffic is used to trigger virtual network topology re-optimization. When the virtual topology needs to be reconfigured, predicted and current traffic matrices are used to find the optimal topology. A heuristic algorithm to adapt current virtual topology to meet both actual demands and expected traffic matrix is proposed. Experimental assessment is carried ou...

Estimating the gaze of a virtuality human.

Science.gov (United States)

Roberts, David J; Rae, John; Duckworth, Tobias W; Moore, Carl M; Aspin, Rob

2013-04-01

The aim of our experiment is to determine if eye-gaze can be estimated from a virtuality human: to within the accuracies that underpin social interaction; and reliably across gaze poses and camera arrangements likely in every day settings. The scene is set by explaining why Immersive Virtuality Telepresence has the potential to meet the grand challenge of faithfully communicating both the appearance and the focus of attention of a remote human participant within a shared 3D computer-supported context. Within the experiment n=22 participants rotated static 3D virtuality humans, reconstructed from surround images, until they felt most looked at. The dependent variable was absolute angular error, which was compared to that underpinning social gaze behaviour in the natural world. Independent variables were 1) relative orientations of eye, head and body of captured subject; and 2) subset of cameras used to texture the form. Analysis looked for statistical and practical significance and qualitative corroborating evidence. The analysed results tell us much about the importance and detail of the relationship between gaze pose, method of video based reconstruction, and camera arrangement. They tell us that virtuality can reproduce gaze to an accuracy useful in social interaction, but with the adopted method of Video Based Reconstruction, this is highly dependent on combination of gaze pose and camera arrangement. This suggests changes in the VBR approach in order to allow more flexible camera arrangements. The work is of interest to those wanting to support expressive meetings that are both socially and spatially situated, and particular those using or building Immersive Virtuality Telepresence to accomplish this. It is also of relevance to the use of virtuality humans in applications ranging from the study of human interactions to gaming and the crossing of the stage line in films and TV.

Factors Influencing Virtual Patron Satisfaction with Online Library Resources and Services

Science.gov (United States)

Tyler, Katherine; Hastings, Nancy B.

2011-01-01

College students are accessing virtual libraries whether they are on campus or learning from a distance. Academic institutions serving virtual patrons must remain focused on meeting the needs of those library users by continually examining their preferences, their searching behavior, and the information they seek. The purpose of this research was…

Architecture and Design for Virtual Conferences: A Case Study

Directory of Open Access Journals (Sweden)

Andrew Sempere

2011-07-01

Full Text Available This paper presents a case study of the design issues facing a large multi-format virtual conference. The conference took place twice in two different years, each time using an avatar-based 3D world with spatialized audio including keynote, poster and social sessions. Between year 1 and 2, major adjustments were made to the architecture and design of the space, leading to improvement in the nature of interaction between the participants. While virtual meetings will likely never supplant the effectiveness of face-to-face meetings, this paper seeks to outline a few design principles learned from this experience, which can be applied generally to make computer mediated collaboration more effective.

Developing a programme on molecular nuclear medicine. Proceedings of a technical meeting

International Nuclear Information System (INIS)

2007-07-01

been increasingly applied for revealing the different profiles of normal and affected cells or tissues and also for the following-up treatment of certain diseases like minimal residual disease (MRD). The detection of changes in the level of transcription of certain genes using this approach has been a useful tool for the early detection of disease, improving the patient survival. At the Technical Meeting on Developing a Medium to Long Term Programme on Molecular Nuclear Medicine, held in Vienna, 29 November - 1 December 2004, certain areas were selected as the best candidates to be included in the IAEA's programme in relation to their applicability and potential to improve human health. The IAEA will continue supporting training activities and fellowships, and encouraging developing Member States to take advantage of the use of isotopic advanced molecular techniques for the resolution of their health problems. This TECDOC contains useful information for health workers in the nuclear medicine and molecular biology fields. Previous IAEA publications, Nuclear Medicine Resources Manual (STI/PUB/1198), Radionuclides in Molecular Technology for Diagnosis of Communicable Diseases (IAEA-TECDOC-748), In Vitro Radionuclide Techniques in Medical Diagnosis (IAEA-TECDOC-1001) and Organization of a Radioisotope Based Molecular Biology Laboratory (IAEA-TECDOC-1528), are separately focused on nuclear medicine and molecular biology techniques applied to human diseases, while the present publication provides presentations on the advances of molecular nuclear medicine techniques

Mapping, Awareness, And Virtualization Network Administrator Training Tool Virtualization Module

Science.gov (United States)

2016-03-01

bike rides. I learned so much from you all, and will miss each and every one of you. To Mr. John Gibson and Dr. Alan Shaffer: thank you for your...guidance, your long-leash approach to thesis advising, and for the laughs we shared during our meetings. I appreciate the enthusiasm you both had for the...Conclusion and Future Work. This chapter discusses the successes and limitations of the MAVNATT Virtualization Module’s prototype and identifies

Developments in nuclear medicine

International Nuclear Information System (INIS)

Elias, H.

1977-01-01

The article reports on the first international meeting about radiopharmaceutical chemistry in the Brookhaven National Laboratory, Long Island/USA, from 21st to 24th September, 1976. The meeting report is preceded by the explanation of the terms 'radiopharmaceutical chemistry' and 'nuclear medicine' and a brief survey of the history. The interdisciplinary connection of the spheres of nuclear physics, nuclear chemistry, biochemistry, nuclear medicine, and data processing is also briefly shown. This is necessary before radiodiagnosis can be made for a patient. (RB) [de

77 FR 38848 - Library of Medicine Notice of Meeting

Science.gov (United States)

2012-06-29

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Library of Medicine Notice... National Library of Medicine will be closed to the public in accordance with the provisions set forth in... potential titles to be indexed by the National Library of Medicine, the discussions, and the presence of...

E-Infrastructure Concertation Meeting

CERN Multimedia

Katarina Anthony

2010-01-01

The 8th e-Infrastructure Concertation Meeting was held in the Globe from 4 to 5 November to discuss the development of Europe’s distributed computing and storage resources.   Project leaders attend the E-Concertation Meeting at the Globe on 5 November 2010. © Corentin Chevalier E-Infrastructures have become an indispensable tool for scientific research, linking researchers to virtually unlimited e-resources like the grid. The recent e-Infrastructure Concertation Meeting brought together e-Science project leaders to discuss the development of this tool in the European context. The meeting was part of an ongoing initiative to develop a world-class e-infrastructure resource that would establish European leadership in e-Science. The e-Infrastructure Concertation Meeting was organised by the Commission Services (EC) with the support of e-ScienceTalk. “The Concertation meeting at CERN has been a great opportunity for e-ScienceTalk to meet many of the 38 new proje...

Resonant cavity operation of a virtual cathode oscillator

International Nuclear Information System (INIS)

Fazio, M.V.; Hoeberling, R.F.

1986-01-01

Gigawatt level virtual cathode sources have been proposed for several applications. These include microwave weapons and drivers for high-energy particle accelerators. Both of these require a microwave source with very high power output that is controllable in frequency and phase. A conventional virtual cathode oscillator will not meet these requirements. The addition of a resonant cavity surrounding the oscillating virtual cathode either alone or pumped with a low-power injection signal, causing it to operate as an amplifier, could greatly influence the performance of this type of source making it more practical for accelerator and weapon applications. The progress on an experiment to test these concepts will be discussed

Ontological implications of being in immersive virtual environments

Science.gov (United States)

Morie, Jacquelyn F.

2008-02-01

The idea of Virtual Reality once conjured up visions of new territories to explore, and expectations of awaiting worlds of wonder. VR has matured to become a practical tool for therapy, medicine and commercial interests, yet artists, in particular, continue to expand the possibilities for the medium. Artistic virtual environments created over the past two decades probe the phenomenological nature of these virtual environments. When we inhabit a fully immersive virtual environment, we have entered into a new form of Being. Not only does our body continue to exist in the real, physical world, we are also embodied within the virtual by means of technology that translates our bodied actions into interactions with the virtual environment. Very few states in human existence allow this bifurcation of our Being, where we can exist simultaneously in two spaces at once, with the possible exception of meta-physical states such as shamanistic trance and out-of-body experiences. This paper discusses the nature of this simultaneous Being, how we enter the virtual space, what forms of persona we can don there, what forms of spaces we can inhabit, and what type of wondrous experiences we can both hope for and expect.

History of the World Federation of Societies for Laser Medicine and Surgery (WFSLMS) and its Non-Profit Organization (NPO-WFSLMS): Part 1: Origins to Inaugural Meeting, 2005.

Science.gov (United States)

Ohshiro, Toshio

2014-07-01

The first society formed to represent the "new" field of laser applications in medicine and surgery was the late Professor Kaplan's International Society for Laser Surgery and Medicine, held in Israel in 1975. Following the ISLSM lead, a large number of national and international societies were very swiftly formed. As the number grew, it became obvious that some sort of linking forum would help all these separate societies to pool the knowledge of their members for the good of the clinicians and their patients. The World Federation of Societies for Laser Medicine and Surgery was formed to attempt to fill this role. The History: At the 1996 meeting of the Greek Medical Laser Association, the first international forum of representatives from 17 international and national laser societies was convened by Professor Nick Nicolopoulos, and the seed of an idea for a centralized forum to help separate laser societies coordinate efforts and knowledge was planted. This seed was nurtured by the ISLSM as the first medical laser society, and forums were called together at each meeting of the ISLSM and the other related societies from 1997 to 2003. At the 2004 Chinese Medical Laser Society meeting, the idea of worldwide federation of laser societies crystallized into a more tangible form The Inaugural WFSLMS Congress: The convening of the first WFSLMS congress took place in Tokyo in 2005, under the leadership of Professor Kazuhiko Atsumi. At this meeting, Professor Kaplan proposed that a Medical Laser Foundation should be established and donated the first seed money for its formation. Because of the Japanese legal requirements, a foundation was impossible and so a Non-profit Organization (NPO-WFSLMS) was started, based in Japan, to oversee the work and fund the tasks of promoting laser surgery and medicine worldwide, for the good of mankind: the financing, running and holding WFSLMS congresses became one of the tasks of NPO-WFSLMS. Both the WFSLMS and NPO-WFSLMS were therefore on

Report on the 31st annual meeting of the Society of Nuclear Medicine (SNM), June 4-8, 1984, Los Angeles, USA

International Nuclear Information System (INIS)

Pfannenstiel, P.

1984-01-01

As the meeting of the Society of Nuclear Medicine ''SNM '84'' in Los Angeles made clear, the future of nuclear medicine lies in regional functional diagnostics in vivo, and biochemistry will in future play a dominating past in nuclear medicine, the more since all life is based on biochemical process which it is not so far possible to investigate in vivo except by means of nuclear medicine. The hopes for wider PET uses seem unrealistic. But at the PET principle is increasingly being transterred to SPECT - 'not looking for cold spots, but for function' - nuclear medicine will perhaps gain a new independent significance and nuclear medicine is badly in need of a new upswing. To achieve this goal it must emerge from its (self-inflicted) isolation and seek interdisciplinary cooperation again. For other fields can learn from nuclear medicine, and nuclear medicine can learn a lot from other fields. Following quite an impetuous development at the beginning of the 70s, nuclear medicine has now entered its 'period of maturity'. It is characterized by perfect apparatuses and a wide range of differentiated substances for radiodiagnosis offering many new possibilities of examination. The new methods are by no means 'mature' yet. If the position of nuclear medicine as a young diagnostical discipline is to be strengthened it must be repared to jettison methods that have become obsolete or for which alternative processes have been found and break interesting new ground. (orig./MG) [de

Virtual reality at work

Science.gov (United States)

Brooks, Frederick P., Jr.

1991-01-01

The utility of virtual reality computer graphics in telepresence applications is not hard to grasp and promises to be great. When the virtual world is entirely synthetic, as opposed to real but remote, the utility is harder to establish. Vehicle simulators for aircraft, vessels, and motor vehicles are proving their worth every day. Entertainment applications such as Disney World's StarTours are technologically elegant, good fun, and economically viable. Nevertheless, some of us have no real desire to spend our lifework serving the entertainment craze of our sick culture; we want to see this exciting technology put to work in medicine and science. The topics covered include the following: testing a force display for scientific visualization -- molecular docking; and testing a head-mounted display for scientific and medical visualization.

Culture-specific first meeting encounters between virtual agents (Honourable Mention)

DEFF Research Database (Denmark)

Rehm, Matthias; Nakano, Yukiko; André, Elisabeth

2008-01-01

We present our concept of integrating culture as a computational parameter for modeling multimodal interactions with virtual agents. As culture is a social rather than a psychological notion, its influence is evident in interactions, where cultural patterns of behavior and interpretations mismatch...

Foreign language learning in immersive virtual environments

Science.gov (United States)

Chang, Benjamin; Sheldon, Lee; Si, Mei; Hand, Anton

2012-03-01

Virtual reality has long been used for training simulations in fields from medicine to welding to vehicular operation, but simulations involving more complex cognitive skills present new design challenges. Foreign language learning, for example, is increasingly vital in the global economy, but computer-assisted education is still in its early stages. Immersive virtual reality is a promising avenue for language learning as a way of dynamically creating believable scenes for conversational training and role-play simulation. Visual immersion alone, however, only provides a starting point. We suggest that the addition of social interactions and motivated engagement through narrative gameplay can lead to truly effective language learning in virtual environments. In this paper, we describe the development of a novel application for teaching Mandarin using CAVE-like VR, physical props, human actors and intelligent virtual agents, all within a semester-long multiplayer mystery game. Students travel (virtually) to China on a class field trip, which soon becomes complicated with intrigue and mystery surrounding the lost manuscript of an early Chinese literary classic. Virtual reality environments such as the Forbidden City and a Beijing teahouse provide the setting for learning language, cultural traditions, and social customs, as well as the discovery of clues through conversation in Mandarin with characters in the game.

Virtual, augmented reality and serious games for healthcare

CERN Document Server

Jain, Lakhmi; Anderson, Paul

2014-01-01

There is a tremendous interest among researchers for the development of virtual, augmented reality and games technologies due to their widespread applications in medicine and healthcare. To date the major applications of these technologies include medical simulation, telemedicine, medical and healthcare training, pain control, visualisation aid for surgery, rehabilitation in cases such as stroke, phobia, and trauma therapies. Many recent studies have identified the benefits of using Virtual Reality, Augmented Reality, or serious games in a variety of medical applications.   This research volume on Virtual, Augmented Reality and Serious Games for Healthcare 1 offers an insightful introduction to the theories, development and applications of virtual, augmented reality and digital games technologies in medical and clinical settings and healthcare in general. It is divided into six sections: section one presents a selection of applications in medical education and healthcare management; Section two relates to th...

Virtual research environments from portals to science gateways

CERN Document Server

Allan, Robert N

2009-01-01

Virtual Research Environments examines making Information and Communication Technologies (ICT) usable by researchers working to solve "grand challenge” problems in many disciplines from social science to particle physics. It is driven by research the authors have carried out to evaluate researchers' requirements in using information services via web portals and in adapting collaborative learning tools to meet their more diverse needs, particularly in a multidisciplinary study.This is the motivation for what the authors have helped develop into the UK Virtual Research Environments (VRE)

Virtual teamwork in the context of technological and cultural transformation

Directory of Open Access Journals (Sweden)

Birgit FernUniversität Hagen

2017-01-01

Full Text Available Megatrends affect all individuals and organizations in our society. Mobility and flexibility are examples of megatrends that influence our everyday lives and also intensely alter the ways we work. The deployment of virtual teams meets the new chances emerging with these trends. Employees aspire to work virtually due to benefits, such as flexibility regarding the locations and hours for working. Organizations deploy virtual teams to remain competitive regarding new technological opportunities, employee retention and cost efficiency in an increasingly digital environment. Organizations can guide their change towards virtuality by building on the knowledge of practice as well as scientific insights regarding the deployment of virtual teams. In order to provide a holistic view on the structures and processes affected by such a change and thus provide guidance, a framework for analyzing and planning organizational change is adapted to virtual teamwork and presented in this paper. The framework shows that the deployment of virtual teams affects the whole organization. This comprehensive view on the implementation of virtual teamwork allows an integration of virtual teams and focusses on their performance. The adapted framework furthermore provides links for further in-depth research in this field.

78 FR 36555 - National Library of Medicine; Notice of Meetings

Science.gov (United States)

2013-06-18

... performance, and competence of individual investigators. Place: National Library of Medicine, Building 38, 2nd... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... evaluation of individual intramural programs and projects conducted by the NATIONAL LIBRARY OF MEDICINE...

Immersive Virtual Worlds for (E-) Learning

DEFF Research Database (Denmark)

Rehm, Matthias; Konnerup, Ulla

2013-01-01

Virtual worlds are becoming ever more popular and important for the information society allowing to meet “face-to-face” and at the same time be distributed across different places. This offers numerous possibilities of revolutionizing the way learning is realized over long distances and at a given...... location. But current uses of environments like Second Life make it very clear that there is a lack of interaction and learning concepts that are tailored to these kinds of collaborative environments resulting more or less in the replication of “always the same” this time in a virtual world. An example...... is a typical lecture that is now available as an in-world podcast. This chapter examines current state-of-the-art approaches of learning in and with virtual worlds in relation to the features of such environments and then proposes a research agenda tailored at making the learning experience truly interactive...

Open Source Meets Virtual Reality--An Instructor's Journey Unearths New Opportunities for Learning, Community, and Academia

Science.gov (United States)

O'Connor, Eileen A.

2015-01-01

Opening with the history, recent advances, and emerging ways to use avatar-based virtual reality, an instructor who has used virtual environments since 2007 shares how these environments bring more options to community building, teaching, and education. With the open-source movement, where the source code for virtual environments was made…

Very large virtual compound spaces: construction, storage and utility in drug discovery.

Science.gov (United States)

Peng, Zhengwei

2013-09-01

Recent activities in the construction, storage and exploration of very large virtual compound spaces are reviewed by this report. As expected, the systematic exploration of compound spaces at the highest resolution (individual atoms and bonds) is intrinsically intractable. By contrast, by staying within a finite number of reactions and a finite number of reactants or fragments, several virtual compound spaces have been constructed in a combinatorial fashion with sizes ranging from 10(11)11 to 10(20)20 compounds. Multiple search methods have been developed to perform searches (e.g. similarity, exact and substructure) into those compound spaces without the need for full enumeration. The up-front investment spent on synthetic feasibility during the construction of some of those virtual compound spaces enables a wider adoption by medicinal chemists to design and synthesize important compounds for drug discovery. Recent activities in the area of exploring virtual compound spaces via the evolutionary approach based on Genetic Algorithm also suggests a positive shift of focus from method development to workflow, integration and ease of use, all of which are required for this approach to be widely adopted by medicinal chemists.

[Social networks and medicine].

Science.gov (United States)

Bastardot, F; Vollenweider, P; Marques-Vidal, P

2015-11-04

Social networks (social media or #SoMe) have entered medical practice within the last few years. These new media--like Twitter or Skype--enrich interactions among physicians (telemedicine), among physicians and patients (virtual consultations) and change the way of teaching medicine. They also entail new ethical, deontological and legal issues: the extension of the consultation area beyond the medical office and the access of information by third parties were recently debated. We develop here a review of some social networks with their characteristics, applications for medicine and limitations, and we offer some recommendations of good practice.

Where Library History Meets the Future: Proceedings of the 43rd Annual Military Librarians Workshop

Science.gov (United States)

2001-04-04

virtual library study earlier this year (“Virtual Libraries: Meeting the Corporate Challenge,” March 1, 1999) users regret the loss of thinking/meeting...buildings of historic Colonial Williamsburg. Lastly, libraries and librarianship are at a time in their evolution that propels them forward. Libraries...buildings of historic Colonial Williamsburg. Lastly, libraries and librarianship are at a time in their evolution that propels them forward. Libraries

Web-based three-dimensional Virtual Body Structures: W3D-VBS.

Science.gov (United States)

Temkin, Bharti; Acosta, Eric; Hatfield, Paul; Onal, Erhan; Tong, Alex

2002-01-01

Major efforts are being made to improve the teaching of human anatomy to foster cognition of visuospatial relationships. The Visible Human Project of the National Library of Medicine makes it possible to create virtual reality-based applications for teaching anatomy. Integration of traditional cadaver and illustration-based methods with Internet-based simulations brings us closer to this goal. Web-based three-dimensional Virtual Body Structures (W3D-VBS) is a next-generation immersive anatomical training system for teaching human anatomy over the Internet. It uses Visible Human data to dynamically explore, select, extract, visualize, manipulate, and stereoscopically palpate realistic virtual body structures with a haptic device. Tracking user's progress through evaluation tools helps customize lesson plans. A self-guided "virtual tour" of the whole body allows investigation of labeled virtual dissections repetitively, at any time and place a user requires it.

Computer based virtual reality approach towards its application in an accidental emergency at nuclear power plant

International Nuclear Information System (INIS)

Yan Jun; Yao Qingshan

1999-01-01

Virtual reality is a computer based system for creating and receiving virtual world. As an emerging branch of computer discipline, this approach is extensively expanding and widely used in variety of industries such as national defence, research, engineering, medicine and air navigation. The author intends to present the fundamentals of virtual reality, in attempt to study some interested aspects for use in nuclear power emergency planning

76th Annual Meeting | Annual Meetings | Events | Indian Academy of ...

Indian Academy of Sciences (India)

Structural materials for the future: The case of bulk metallic glasses ... Cell therapy for ocular surface: A successful model of regenerative medicine. 11.45. SHUBHA TOLE, Tata ... Business Meeting of Fellows (Seminar Hall). 17.30 - 18.00.

Press Meeting 20 January 2003: First Light for Europe's Virtual Observatory

Science.gov (United States)

2002-12-01

Imagine you are an astronomer with instant, fingertip access to all existing observations of a given object and the opportunity to sift through them at will. In just a few moments, you can have information on all kinds about objects out of catalogues all over the world, including observations taken at different times. Over the next two years this scenario will become reality as Europe's Astrophysical Virtual Observatory (AVO) develops. Established only a year ago (cf. ESO PR 26/01), the AVO already offers astronomers a unique, prototype research tool that will lead the way to many outstanding new discoveries. Journalists are invited to a live demonstration of the capabilities of this exciting new initiative in astronomy. The demonstration will take place at the Jodrell Bank Observatory in Manchester, in the United Kingdom, on 20 January 2003, starting at 11:00. Sophisticated AVO tools will help scientists find the most distant supernovae - objects that reveal the cosmological makeup of our Universe. The tools are also helping astronomers measure the rate of birth of stars in extremely red and distant galaxies. Journalists will also have the opportunity to discuss the project with leading astronomers from across Europe. The new AVO website has been launched today, explaining the progress being made in this European Commission-funded project: URL: http://www.euro-vo.org/ To register your intention to attend the AVO First Light Demonstration, please provide your name and affiliation by January 13, 2003, to: Ian Morison, Jodrell Bank Observatory (full contact details below). Information on getting to the event is included on the webpage above. Programme for the AVO First Light Demonstration 11:00 Welcome, Phil Diamond (University of Manchester/Jodrell Bank Observatory) 11:05 Short introduction to Virtual Observatories, Piero Benvenuti (ESA/ST-ECF) 11:15 Q&A 11:20 Short introduction to the Astrophysical Virtual Observatory, Peter Quinn (ESO) 11:30 Q&A 11:35 Screening of

Executive Summary from the 2017 Emergency Medicine Resident Wellness Consensus Summit.

Science.gov (United States)

Battaglioli, Nicole; Ankel, Felix; Doty, Christopher I; Chung, Arlene; Lin, Michelle

2018-03-01

Physician wellness has recently become a popular topic of conversation and publication within the house of medicine and specifically within emergency medicine (EM). Through a joint collaboration involving Academic Life in Emergency Medicine's (ALiEM) Wellness Think Tank, Essentials of Emergency Medicine (EEM), and the Emergency Medicine Residents' Association (EMRA), a one-day Resident Wellness Consensus Summit (RWCS) was organized. The RWCS was held on May 15, 2017, as a pre-day event prior to the 2017 EEM conference in Las Vegas, Nevada. Seven months before the RWCS event, pre-work began in the ALiEM Wellness Think Tank, which was launched in October 2016. The Wellness Think Tank is a virtual community of practice involving EM residents from the U.S. and Canada, hosted on the Slack digital-messaging platform. A working group was formed for each of the four predetermined themes: wellness curriculum development; educator toolkit resources for specific wellness topics; programmatic innovations; and wellness-targeted technologies. Pre-work for RWCS included 142 residents from 100 different training programs in the Wellness Think Tank. Participants in the actual RWCS event included 44 EM residents, five EM attendings who participated as facilitators, and three EM attendings who acted as participants. The four working groups ultimately reached a consensus on their specific objectives to improve resident wellness on both the individual and program level. The Resident Wellness Consensus Summit was a unique and novel consensus meeting, involving residents as the primary stakeholders. The summit demonstrated that it is possible to galvanize a large group of stakeholders in a relatively short time by creating robust trust, communication, and online learning networks to create resources that support resident wellness.

Thematic web portals for different user profiles in a virtual health science library: Bibliosalut's experience

OpenAIRE

Páez, Virgili; Font, Mònica; Pastor-Ramon, Elena; Sastre-Suárez, Sílvia; Costa-Marin, Maria

2016-01-01

Normally users of a virtual health library have different professional profiles (physicians, nurses, pharmacists...) and/or they are from different specialties (Primary Health Care, Internal Medicine, Oncology...). This poster shows the experience of the Virtual Health Sciences Library of the Balearic Islands (Bibliosalut) of creating thematic web portals, which aims is to improve the experience of our users to browse and query to information resources and services of the virtual library and ...

Constraint, Intelligence, and Control Hierarchy in Virtual Environments. Chapter 1

Science.gov (United States)

Sheridan, Thomas B.

2007-01-01

This paper seeks to deal directly with the question of what makes virtual actors and objects that are experienced in virtual environments seem real. (The term virtual reality, while more common in public usage, is an oxymoron; therefore virtual environment is the preferred term in this paper). Reality is difficult topic, treated for centuries in those sub-fields of philosophy called ontology- "of or relating to being or existence" and epistemology- "the study of the method and grounds of knowledge, especially with reference to its limits and validity" (both from Webster s, 1965). Advances in recent decades in the technologies of computers, sensors and graphics software have permitted human users to feel present or experience immersion in computer-generated virtual environments. This has motivated a keen interest in probing this phenomenon of presence and immersion not only philosophically but also psychologically and physiologically in terms of the parameters of the senses and sensory stimulation that correlate with the experience (Ellis, 1991). The pages of the journal Presence: Teleoperators and Virtual Environments have seen much discussion of what makes virtual environments seem real (see, e.g., Slater, 1999; Slater et al. 1994; Sheridan, 1992, 2000). Stephen Ellis, when organizing the meeting that motivated this paper, suggested to invited authors that "We may adopt as an organizing principle for the meeting that the genesis of apparently intelligent interaction arises from an upwelling of constraints determined by a hierarchy of lower levels of behavioral interaction. "My first reaction was "huh?" and my second was "yeah, that seems to make sense." Accordingly the paper seeks to explain from the author s viewpoint, why Ellis s hypothesis makes sense. What is the connection of "presence" or "immersion" of an observer in a virtual environment, to "constraints" and what types of constraints. What of "intelligent interaction," and is it the intelligence of the

11th National Meeting of Organic Chemistry and 4th Meeting of Therapeutic Chemistry

Science.gov (United States)

Sousa, Maria Emília; Araújo, Maria João; do Vale, Maria Luísa; Andrade, Paula B.; Branco, Paula; Gomes, Paula; Moreira, Rui; Pinho e Melo, Teresa M.V.D.; Freitas, Victor

2016-01-01

For the first time under the auspices of Sociedade Portuguesa de Química, the competences of two important fields of Chemistry are brought together into a single event, the 11st National Organic Chemistry Meeting and the the 4th National Medicinal Chemistry Meeting, to highlight complementarities and to promote new synergies. Abstracts of plenary lectures, oral communications, and posters presented during the meeting are collected in this report. PMID:27102166

11th National Meeting of Organic Chemistry and 4th Meeting of Therapeutic Chemistry

Directory of Open Access Journals (Sweden)

Maria Emília Sousa

2016-03-01

Full Text Available For the first time under the auspices of Sociedade Portuguesa de Química, the competences of two important fields of Chemistry are brought together into a single event, the 11st National Organic Chemistry Meeting and the the 4th National Medicinal Chemistry Meeting, to highlight complementarities and to promote new synergies. Abstracts of plenary lectures, oral communications, and posters presented during the meeting are collected in this report.

The Use of Internet Resources and Browser-Based Virtual Worlds in Teaching Grammar

Science.gov (United States)

Kruk, Mariusz

2014-01-01

Online virtual worlds are becoming important tools in foreign/second language instruction in view of the fact that they enhance learner motivation, promote autonomy and social presence in a 3D environment. Virtual worlds are a type of reality in which students can meet and communicate with other learners in the target language using text, voice or…

The production route selection algorithm in virtual manufacturing networks

Science.gov (United States)

Krenczyk, D.; Skolud, B.; Olender, M.

2017-08-01

The increasing requirements and competition in the global market are challenges for the companies profitability in production and supply chain management. This situation became the basis for construction of virtual organizations, which are created in response to temporary needs. The problem of the production flow planning in virtual manufacturing networks is considered. In the paper the algorithm of the production route selection from the set of admissible routes, which meets the technology and resource requirements and in the context of the criterion of minimum cost is proposed.

Communication skills to develop trusting relationships on global virtual engineering capstone teams

Science.gov (United States)

Zaugg, Holt; Davies, Randall S.

2013-05-01

As universities seek to provide cost-effective, cross-cultural experiences using global virtual (GV) teams, the 'soft' communication skills typical of all teams, increases in importance for GV teams. Students need to be taught how to navigate through cultural issues and virtual tool issues to build strong trusting relationships with distant team members. Weekly team meetings provide an excellent opportunity to observe key team interactions that facilitate relationship and trust-building among team members. This study observed the weekly team meetings of engineering students attending two US universities and one Asian university as they collaborated as a single GV capstone GV team. In addition local team members were interviewed individually and collectively throughout the project to determine strategies that facilitated team relations and trust. Findings indicate the importance of student choice of virtual communication tools, the refining of communication practices, and specific actions to build trusting relationships. As student developed these attributes, collaboration and success was experienced on this GV team.

The National Library of Medicine: 175 Years of Innovation | NIH MedlinePlus the Magazine

Science.gov (United States)

... this page please turn Javascript on. The National Library of Medicine 175 Years of Information Innovation Past ... than 40 years! Today, thanks to the National Library of Medicine, virtually any bit of information ever ...

Shared Canadian Curriculum in Family Medicine (SHARC-FM): Creating a national consensus on relevant and practical training for medical students.

Science.gov (United States)

Keegan, David A; Scott, Ian; Sylvester, Michael; Tan, Amy; Horrey, Kathleen; Weston, W Wayne

2017-04-01

In 2006, leaders of undergraduate family medicine education programs faced a series of increasing curriculum mandates in the context of limited time and financial resources. Additionally, it became apparent that a hidden curriculum against family medicine as a career choice was active in medical schools. The Shared Canadian Curriculum in Family Medicine was developed by the Canadian Undergraduate Family Medicine Education Directors and supported by the College of Family Physicians of Canada as a national collaborative project to support medical student training in family medicine clerkship. Its key objective is to enable education leaders to meet their educational mandates, while at the same time countering the hidden curriculum and providing a route to scholarship. The Shared Canadian Curriculum in Family Medicine is an open-access, shared, national curriculum ( www.sharcfm.ca ). It contains 23 core clinical topics (determined through a modified Delphi process) with demonstrable objectives for each. It also includes low- and medium-fidelity virtual patient cases, point-of-care learning resources (clinical cards), and assessment tools, all aligned with the core topics. French translation of the resources is ongoing. The core topics, objectives, and educational resources have been adopted by medical schools across Canada, according to their needs. The lessons learned from mounting this multi-institutional collaborative project will help others develop their own collaborative curricula. Copyright© the College of Family Physicians of Canada.

Virtual Reality in Psychological, Medical and Pedagogical Applications

Science.gov (United States)

Eichenberg, Christiane, Ed.

2012-01-01

This book has an aim to present latest applications, trends and developments of virtual reality technologies in three humanities disciplines: in medicine, psychology and pedagogy. Studies show that people in both educational as well as in the medical therapeutic range expect more and more that modern media are included in the corresponding demand…

Traditional Medicine in Developing Countries

DEFF Research Database (Denmark)

Thorsen, Rikke Stamp

or spiritual healer and self-treatment with herbal medicine or medicinal plants. Reliance on traditional medicine varies between countries and rural and urban areas, but is reported to be as high as 80% in some developing countries. Increased realization of the continued importance of traditional medicine has......People use traditional medicine to meet their health care needs in developing countries and medical pluralism persists worldwide despite increased access to allopathic medicine. Traditional medicine includes a variety of treatment opportunities, among others, consultation with a traditional healer...... led to the formulation of policies on the integration of traditional medicine into public health care. Local level integration is already taking place as people use multiple treatments when experiencing illness. Research on local level use of traditional medicine for health care, in particular the use...

American College of Sports Medicine

Science.gov (United States)

... 2017 » More News Upcoming Events 7th Annual Comprehensive Sports Medicine Update and Board Review Minneapolis | Dates: 19 – 23 Jun, 2018 ACSM's 65th Annual Meeting, 9th World Congress on Exercise is Medicine® and World Congress on the Basic Science of Muscle Hypertrophy and Atrophy Minneapolis | Dates: 29 ...

Essential Medicines in Nigeria: Foregrounding Access to Affordable ...

African Journals Online (AJOL)

(EM) given the fact that it established the criterion for medicines classification as well ... AIDS, malaria, tuberculosis, and access to essential medicines. Lancet .... Vaccines, and Health Commodities: Report of the WHO-MSH Consultative Meeting, ... Prepared for the Strategies for Enhancing Access to Medicines Program.

Virtual working systems to support R&D groups

Science.gov (United States)

Dew, Peter M.; Leigh, Christine; Drew, Richard S.; Morris, David; Curson, Jayne

1995-03-01

The paper reports on the progress at Leeds University to build a Virtual Science Park (VSP) to enhance the University's ability to interact with industry, grow its applied research and workplace learning activities. The VSP exploits the advances in real time collaborative computing and networking to provide an environment that meets the objectives of physically based science parks without the need for the organizations to relocate. It provides an integrated set of services (e.g. virtual consultancy, workbased learning) built around a structured person- centered information model. This model supports the integration of tools for: (a) navigating around the information space; (b) browsing information stored within the VSP database; (c) communicating through a variety of Person-to-Person collaborative tools; and (d) the ability to the information stored in the VSP including the relationships to other information that support the underlying model. The paper gives an overview of a generic virtual working system based on X.500 directory services and the World-Wide Web that can be used to support the Virtual Science Park. Finally the paper discusses some of the research issues that need to be addressed to fully realize a Virtual Science Park.

The American College of nuclear physicians 18th annual meeting and scientific sessions DOE day: Substance abuse and nuclear medicine abstracts

Energy Technology Data Exchange (ETDEWEB)

1992-02-01

Despite the enormous personal and social cost Of substance abuse, there is very little knowledge with respect to the mechanisms by which these drugs produce addiction as well as to the mechanisms of toxicity. Similarly, there is a lack of effective therapeutic intervention to treat the drug abusers. In this respect, nuclear medicine could contribute significantly by helping to gather information using brain imaging techniques about mechanisms of drug addiction which, in turn, could help design better therapeutic interventions, and by helping in the evaluation and diagnosis of organ toxicity from the use of drugs of abuse. This volume contains six short descriptions of presentations made at the 18th Meeting of the American College of Nuclear Physicians -- DOE Day: Substance Abuse and Nuclear Medicine.

The American College of nuclear physicians 18th annual meeting and scientific sessions DOE day: Substance abuse and nuclear medicine abstracts

International Nuclear Information System (INIS)

1992-02-01

Despite the enormous personal and social cost Of substance abuse, there is very little knowledge with respect to the mechanisms by which these drugs produce addiction as well as to the mechanisms of toxicity. Similarly, there is a lack of effective therapeutic intervention to treat the drug abusers. In this respect, nuclear medicine could contribute significantly by helping to gather information using brain imaging techniques about mechanisms of drug addiction which, in turn, could help design better therapeutic interventions, and by helping in the evaluation and diagnosis of organ toxicity from the use of drugs of abuse. This volume contains six short descriptions of presentations made at the 18th Meeting of the American College of Nuclear Physicians -- DOE Day: Substance Abuse and Nuclear Medicine

Virtual patients in a virtual world: Training paramedic students for practice.

Science.gov (United States)

Conradi, Emily; Kavia, Sheetal; Burden, David; Rice, Alan; Woodham, Luke; Beaumont, Chris; Savin-Baden, Maggi; Poulton, Terry

2009-08-01

Collaborative learning through case-based or problem-based learning (PBL) scenarios is an excellent way for students to acquire knowledge and develop decision-making skills. However, the process is threatened by the movement towards more self-directed learning and the migration of students from campus-based to workplace-based learning. Paper-based PBL cases can only proceed in a single direction which can prevent learners from exploring the impact of their decisions. The PREVIEW project, outlined in this article, trialled a replacement to traditional paper PBL with virtual patients (VPs) delivered through a virtual world platform. The idea was that an immersive 3D environment could provide (a) greater realism (b) active decision-making and (c) a suitable environment for collaboration amongst work-based learners meeting remotely. Five VP scenarios were designed for learners on a Paramedic Foundation Degree within the virtual world second life (SL). A player using the MedBiquitous VP international standard allowed cases to be played both within SL and on the web. Three testing days were run to evaluate the scenarios with paramedic students and tutors. Students unfamiliar with the SL environment worked through five PBL scenarios in small groups, shadowed by 'in-world' facilitators. Feedback indicated that the SL environment engages students effectively in learning, despite some technology barriers. Students believed SL could provide a more authentic learner environment than classroom-based PBL.

Patient assessment of effectiveness and satisfaction with traditional medicine, globalized complementary and alternative medicines, and allopathic medicines for cancer in Pakistan.

Science.gov (United States)

Tovey, Philip; Broom, Alex; Chatwin, John; Hafeez, Muhammad; Ahmad, Salma

2005-09-01

Virtually no research has been conducted on patient assessments of traditional medicines and allopathic medicines for cancer care in poorer countries marked by pluralistic medical environments. Pakistan represents an excellent case for such a study because of the coexistence of culturally and historically specific indigenous traditional medicine, the strong presence of allopathic medicine, and, to a lesser extent, the availability of some globalized complementary and alternative medicines. To gain a preliminary understanding of cancer patients' perceptions of effectiveness and satisfaction with traditional medicine, globalized complementary and alternative medicine, and allopathy in the context of a pluralistic medical environment. Structured survey of 362 cancer patients, from diverse regions in the Punjab province and Northwest Frontier province, who were being treated in 4 different hospitals in Lahore, Pakistan. Use of traditional medicine remains high among cancer patients, with traditional healers used by the majority of those surveyed. Although patients' perceptions of the overall effectiveness of traditional medicines for treating cancer are low, those patients who do use traditional medicines still have high levels of satisfaction with these modalities. This is distinct from levels of satisfaction with, and perceptions of effectiveness of, Western cancer treatments, which were synonymous in this group of patients. Important differences in patient perceptions were found within groups (eg, between different forms of traditional healers) as well as between them. This study showed considerable support for complementary and alternative medicine/traditional medicine but also significant variation in usage of and perceptions of local traditional medicines. More research needs to be done to explore the social processes underlying this variation in cancer patients' preferences for particular traditional medicines.

Integrative Medicine A Meeting Of The Minds

Directory of Open Access Journals (Sweden)

Stephen J. Healy BA

2015-08-01

unable to do. Hypnosis and guided imagery historically have been used in Eastern medicine but looked down upon in the Western sector. Complimentary alternative or Integrative medicine as it is now called has brought the Western world into a new means of healing as well as complimenting conventional Medicine. Hippocrates the father of modern medicine used the bark of the willow tree to treat his patients for pain or other maladies. He was aware of the healing and pain relief this bark brought to patients of his century. This was common practice yet it was centuries before The Bayer Company in Germany developed the first aspirin. The reason for the story is that Salicylates the main ingredient in non steroidal anti- inflammatory drugs i.e. aspirin is derived from the bark of the willow tree developed centuries before and used successfully. a delayed recognition of healing therapies used and proven to have positive effects for a patient borders on negligence in medicine. It is vital when something is used successfully to recognize its validity and importance and bring it to the forefront. Alternative therapies used successfully for centuries in the Eastern world are now in the Western world being used in hospitals and clinics across the country but still not at the status it deserves. Western medicine does not give it more than a complimentary status perhaps out of fear of replacing modern methods. It should be accepted and welcomed as it makes a difference and perhaps could preclude more invasive treatments in the future.These therapies including hypnosis and guided imagery are used throughout the world and are available to patients as complimentary but they need recognition and more importantly a board to regulate the practice of them as they are integrated into modern medicine. There needs to be a certification for practicing hypnosis and hypnotherapy. A board equal to the status of the State Medical Boards empowered to enforce strict adherence to the ethical and

Virtually teaching virtual leadership

DEFF Research Database (Denmark)

Henriksen, Thomas Duus; Nielsen, Rikke Kristine; Børgesen, Kenneth

2017-01-01

This paper seeks to investigate the challenges to virtual collaboration and leadership on basis of findings from a virtual course on collaboration and leadership. The course used for this experiment was designed as a practical approach, which allowed participants to experience curriculum phenomena....... This experimental course provided insights into the challenges involved in virtual processes, and those experiences where used for addressing the challenges that virtual leadership is confronted with. Emphasis was placed on the reduction of undesired virtual distance and its consequences through affinity building....... We found that student scepticism appeared when a breakdown resulted in increasing virtual distance, and raises questions on how leaders might translate or upgrade their understandings of leadership to handling such increased distance through affinity building....

75 FR 45647 - National Library of Medicine; Notice of Closed Meeting

Science.gov (United States)

2010-08-03

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel, Conflicted... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... applications. Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817...

76 FR 31621 - National Library of Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-06-01

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel, Scholarly Works... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817, (Telephone...

76 FR 17660 - National Library of Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-03-30

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel; Conflicteds. Date... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine...: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817 (Telephone Conference...

77 FR 52750 - National Library of Medicine; Notice of Closed Meetings

Science.gov (United States)

2012-08-30

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel; G08. Date... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... evaluate grant applications. Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda...

75 FR 6042 - National Library of Medicine; Notice of Closed Meeting

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2010-02-05

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel. Date: April 22... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817, (Telephone Conference Call...

76 FR 2913 - National Library of Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-01-18

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel R01. Date... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine...: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817. (Telephone Conference...

78 FR 24221 - National Library of Medicine; Notice of Closed Meeting

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2013-04-24

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel; Scholarly Works... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... applications. Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817...

77 FR 24968 - National Library of Medicine; Notice of Closed Meeting

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2012-04-26

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel; Scholarly Works... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817. Contact Person...

76 FR 5591 - National Library of Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-02-01

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel, Loan Repayment... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817, (Telephone...

Utilization of virtual learning environments in the allied health professions.

Science.gov (United States)

Butina, Michelle; Brooks, Donna; Dominguez, Paul J; Mahon, Gwendolyn M

2013-01-01

Multiple technology based tools have been used to enhance skill development in allied health education, which now includes virtual learning environments. The purpose of this study was to explore whether, and how, this latest instructional technology is being adapted in allied health education. An online survey was circulated to all Association of Schools of Allied Health Professions (ASAHP) member institutions and focused on three broad areas of virtual learning environments: the uses of, the perceived pros and cons of, and the outcomes of utilizing them. Results show 40% (17 of 42) of the respondent use some form of the technology. The use of virtual learning technology in other healthcare professions (e.g., medicine) demonstrates the potential benefits to allied health education.

Introduction of nuclear medicine research in Japan

Energy Technology Data Exchange (ETDEWEB)

Inubushi, Masayuki [Kawasaki Medical School, Division of Nuclear Medicine, Department of Radiology, Kurashiki, Okayama (Japan); Higashi, Tatsuya [National Institutes of Quantum and Radiological Science and Technology, National Institute of Radiological Sciences, Chiba, Chiba (Japan); Kuji, Ichiei [Saitama Medical University International Medical Center, Department of Nuclear Medicine, Hidaka-shi, Saitama (Japan); Sakamoto, Setsu [Dokkyo University School of Medicine, PET Center, Mibu, Tochigi (Japan); Tashiro, Manabu [Tohoku University, Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Sendai, Miyagi (Japan); Momose, Mitsuru [Tokyo Women' s Medical University, Department of Diagnostic Imaging and Nuclear Medicine, Tokyo (Japan)

2016-12-15

There were many interesting presentations of unique studies at the Annual Meeting of the Japanese Society of Nuclear Medicine, although there were fewer attendees from Europe than expected. These presentations included research on diseases that are more frequent in Japan and Asia than in Europe, synthesis of original radiopharmaceuticals, and development of imaging devices and methods with novel ideas especially by Japanese manufacturers. In this review, we introduce recent nuclear medicine research conducted in Japan in the five categories of Oncology, Neurology, Cardiology, Radiopharmaceuticals and Technology. It is our hope that this article will encourage the participation of researchers from all over the world, in particular from Europe, in scientific meetings on nuclear medicine held in Japan. (orig.)

Identification of Potent Chloride Intracellular Channel Protein 1 Inhibitors from Traditional Chinese Medicine through Structure-Based Virtual Screening and Molecular Dynamics Analysis

Directory of Open Access Journals (Sweden)

Wei Wang

2017-01-01

Full Text Available Chloride intracellular channel 1 (CLIC1 is involved in the development of most aggressive human tumors, including gastric, colon, lung, liver, and glioblastoma cancers. It has become an attractive new therapeutic target for several types of cancer. In this work, we aim to identify natural products as potent CLIC1 inhibitors from Traditional Chinese Medicine (TCM database using structure-based virtual screening and molecular dynamics (MD simulation. First, structure-based docking was employed to screen the refined TCM database and the top 500 TCM compounds were obtained and reranked by X-Score. Then, 30 potent hits were achieved from the top 500 TCM compounds using cluster and ligand-protein interaction analysis. Finally, MD simulation was employed to validate the stability of interactions between each hit and CLIC1 protein from docking simulation, and Molecular Mechanics/Generalized Born Surface Area (MM-GBSA analysis was used to refine the virtual hits. Six TCM compounds with top MM-GBSA scores and ideal-binding models were confirmed as the final hits. Our study provides information about the interaction between TCM compounds and CLIC1 protein, which may be helpful for further experimental investigations. In addition, the top 6 natural products structural scaffolds could serve as building blocks in designing drug-like molecules for CLIC1 inhibition.

Second Life: A Virtual Learning Center for the Study of Sharks

Directory of Open Access Journals (Sweden)

Tryfonas Papadamou

2011-06-01

Full Text Available In this work the educational capabilities of the virtual world Second Life are researched and tested. A virtual world is constructed to support education for sustainable development. The life and characteristics of the shark is studied as this fish has received a lot of negative publicity and is in the danger of extinction. A virtual museum was developed for this purpose. The research question is focused on whether it can be used effectively in a modern classroom and how difficult is for an educator to develop such an application. To achieve that, a number of learning activities were developed, a number of on line questionnaires were issued and a series of virtual meetings were held. Teachers used the application and answered the questionnaires. The entire effort was attempted through Internet exclusively.

78 FR 77475 - National Library of Medicine; Notice of Closed Meeting

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2013-12-23

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel Conflicts R01R21... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... applications. Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817...

76 FR 77242 - National Library of Medicine; Notice of Closed Meeting

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2011-12-12

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel, Conflict R01/K99... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817, (Telephone...

78 FR 55265 - National Library of Medicine; Notice of Closed Meeting

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2013-09-10

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel; Conflicts R01/K22... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817 (Telephone...

76 FR 9031 - National Library of Medicine; Notice of Closed Meeting

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2011-02-16

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel R25. Date: March... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817 (Telephone Conference Call...

77 FR 72365 - National Library of Medicine; Notice of Closed Meeting

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2012-12-05

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel; Conflict R01/K99... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... applications. Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817...

77 FR 17490 - National Library of Medicine; Notice of Closed Meeting

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2012-03-26

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel, Conflict R01/K99... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Place: National Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817, (Telephone...

Virtual anthropology.

Science.gov (United States)

Weber, Gerhard W

2015-02-01

Comparative morphology, dealing with the diversity of form and shape, and functional morphology, the study of the relationship between the structure and the function of an organism's parts, are both important subdisciplines in biological research. Virtual anthropology (VA) contributes to comparative morphology by taking advantage of technological innovations, and it also offers new opportunities for functional analyses. It exploits digital technologies and pools experts from different domains such as anthropology, primatology, medicine, paleontology, mathematics, statistics, computer science, and engineering. VA as a technical term was coined in the late 1990s from the perspective of anthropologists with the intent of being mostly applied to biological questions concerning recent and fossil hominoids. More generally, however, there are advanced methods to study shape and size or to manipulate data digitally suitable for application to all kinds of primates, mammals, other vertebrates, and invertebrates or to issues regarding plants, tools, or other objects. In this sense, we could also call the field "virtual morphology." The approach yields permanently available virtual copies of specimens and data that comprehensively quantify geometry, including previously neglected anatomical regions. It applies advanced statistical methods, supports the reconstruction of specimens based on reproducible manipulations, and promotes the acquisition of larger samples by data sharing via electronic archives. Finally, it can help identify new, hidden traits, which is particularly important in paleoanthropology, where the scarcity of material demands extracting information from fragmentary remains. This contribution presents a current view of the six main work steps of VA: digitize, expose, compare, reconstruct, materialize, and share. The VA machinery has also been successfully used in biomechanical studies which simulate the stress and strains appearing in structures. Although

Virtual Reality Educational Tool for Human Anatomy.

Science.gov (United States)

Izard, Santiago González; Juanes Méndez, Juan A; Palomera, Pablo Ruisoto

2017-05-01

Virtual Reality is becoming widespread in our society within very different areas, from industry to entertainment. It has many advantages in education as well, since it allows visualizing almost any object or going anywhere in a unique way. We will be focusing on medical education, and more specifically anatomy, where its use is especially interesting because it allows studying any structure of the human body by placing the user inside each one. By allowing virtual immersion in a body structure such as the interior of the cranium, stereoscopic vision goggles make these innovative teaching technologies a powerful tool for training in all areas of health sciences. The aim of this study is to illustrate the teaching potential of applying Virtual Reality in the field of human anatomy, where it can be used as a tool for education in medicine. A Virtual Reality Software was developed as an educational tool. This technological procedure is based entirely on software which will run in stereoscopic goggles to give users the sensation of being in a virtual environment, clearly showing the different bones and foramina which make up the cranium, and accompanied by audio explanations. Throughout the results the structure of the cranium is described in detailed from both inside and out. Importance of an exhaustive morphological knowledge of cranial fossae is further discussed. Application for the design of microsurgery is also commented.

Cochrane review: virtual reality for stroke rehabilitation.

Science.gov (United States)

Laver, K; George, S; Thomas, S; Deutsch, J E; Crotty, M

2012-09-01

Virtual reality and interactive video gaming are innovative therapy approaches in the field of stroke rehabilitation. The primary objective of this review was to determine the effectiveness of virtual reality on motor function after stroke. The impact on secondary outcomes including activities of daily living was also assessed. Randomised and quasi-randomised controlled trials that compared virtual reality with an alternative or no intervention were included in the review. The authors searched the Cochrane Stroke Group Trials Register, the Cochrane Central Register of Controlled Trials, electronic databases, trial registers, reference lists, Dissertation Abstracts, conference proceedings and contacted key researchers and virtual reality manufacturers. Search results were independently examined by two review authors to identify studies meeting the inclusion criteria. Nineteen studies with a total of 565 participants were included in the review. Variation in intervention approaches and outcome data collected limited the extent to which studies could be compared. Virtual reality was found to be significantly more effective than conventional therapy in improving upper limb function (standardised mean difference, SMD) 0.53, 95% confidence intervals [CI] 0.25 to 0.81)) based on seven studies, and activities of daily living (ADL) function (SMD 0.81, 95% CI 0.39 to 1.22) based on three studies. No statistically significant effects were found for grip strength (based on two studies) or gait speed (based on three studies). Virtual reality appears to be a promising approach however, further studies are required to confirm these findings.

75 FR 54157 - National Library of Medicine; Notice of Closed Meeting

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2010-09-03

... personal privacy. Name of Committee: National Library of Medicine Special Emphasis Panel; G08. Date... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20892-7968, 301-496-4253, [email protected

76 FR 49779 - National Library of Medicine; Notice of Closed Meeting

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2011-08-11

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75 FR 13769 - National Library of Medicine; Notice of Closed Meetings

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2010-03-23

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Frontlighting for a virtual cinema

Science.gov (United States)

Schuck, Miller H., III; Gleckman, Philip L.

2001-11-01

We describe a novel optical architecture for a LCoS binocular virtual display which, for the first time, meets or exceeds market leading pSi headset performance. A key component of the optical system is the frontlight illumination, which affords system specifications such a 36 degree field of view, a contrast of 80:1, and no IPD adjustment necessary (12 mm pupil). We detail the frontlight design and development, and its interaction with the complete electro-optical module.

[100 years with certificates: Danish Society of Insurance Medicine 1902-2002].

Science.gov (United States)

Permin, Henrik

2002-01-01

Danish Society of Insurance Medicine was formed in 1902 as an association between the Danish Society of Accident Insurance and the Danish Society of Life Insurance Medicine, both founded a year before. The purpose of the society is to apply and to further the scientific basis of insurance medicine. The meetings also play a role as a forum for discussions. The members of the society are all working part-time in an insurance company in Denmark (in contrast to many other countries where it is a full-time job). The members are mainly specialists in medicine and surgery. During the first half life of the society nearly all members were high-qualified doctors, i.e. professors and consultants at a university hospital in Copenhagen usually with a doctoral degree. These prominent doctors had a significant influence on insurance medicine in Denmark. The managing directors of the Insurance Companies were invited to the meetings. Many scientific works and textbooks were written on the subject. The society arranges two meetings yearly - one concerning with life insurance and one with accident-insurance medicine. Previously, the question put to the medical adviser was always "Which impairments can still be insured?", but today the question is the opposite "Which impairments are not insurable?" The members have increased to currently 112, still only men, but today the members are younger, comprise fewer professors and fewer with a doctoral degree. During the last 6 years, all interested members in the insurance companies have been invited to the meetings, providing a broader input for the discussions. The topic of the meeting is of current interest: new laws or a new treatment of a disease (medication, surgery) which has been introduced. One to three speakers open the meeting, followed by a discussion. The meetings are always concluded with a light meal and a glass of wine, in earlier days also with cigars and Danish schnaps. 190 meetings have been held during the last 100 years

Extract from IAEA's Resources Manual in Nuclear Medicine - Part 2. - Human Resources Development

International Nuclear Information System (INIS)

2003-01-01

The Nuclear Medicine Section of the International Atomic Energy Agency is now engaged in finalizing a reference manual in nuclear medicine, entitled, 'Resources Manual in Nuclear Medicine'. Several renowned professionals from all over the world, from virtually all fields of nuclear medicine have contributed to this manual. The World Journal of Nuclear Medicine will publish a series of extracts from this manual as previews. This is the second extract from the Resources Manual, Part-2 of the chapter on Human Resources Development. (author)

75 FR 13136 - National Library of Medicine; Notice of Closed Meeting

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2010-03-18

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine...: National Library of Medicine, Building 38, 2nd Floor, Board Room, 8600 Rockville Pike, Bethesda, MD 20892...: National Library of Medicine, Building 38, 2nd Floor, Board Room, 8600 Rockville Pike, Bethesda, MD 20892...

How to improve communication for the safe use of medicines?: Discussions on social marketing and patient-tailored approaches at the annual meetings of the WHO Programme for International Drug Monitoring.

Science.gov (United States)

Bahri, Priya; Harrison-Woolrych, Mira

2012-12-01

Over the past decade, the annual meetings of national centres participating in the WHO Programme for International Drug Monitoring have increasingly included discussions on how to improve communication between national pharmacovigilance centres, patients, healthcare professionals, policy makers and the general public, with the aim of promoting the safe use of medicines. At the most recent meetings, working groups were dedicated to discuss possible applications and implementation of social marketing and patient-tailored approaches. This article provides the history and a summary of the recent discussions and recommendations to support progress in this respect at national and global level. Recommendations are made to investigate and pilot these approaches in small-scale projects at national pharmacovigilance centres. Applying elements from the social marketing and patient-tailored approaches to support behaviours of safe medicines use in patients and healthcare professionals should give the pharmacovigilance community new tools to achieve their goal to minimize risks with medicines and improve patient safety.

International assistance and cooperation for access to essential medicines.

Science.gov (United States)

Mok, Emily A

2010-06-15

Access to essential medicines is a critical problem that plagues many developing countries. With a daunting number of domestic constraints - technologically, economically, and otherwise - developing countries are faced with a steep uphill battle to meet the human rights obligation of providing essential medicines immediately. To meet these challenges, the international human rights obligations of international assistance and cooperation can play a key role to help developing countries fulfill the need for access to essential medicines. This article seeks to highlight and expand upon the current understanding of international assistance and cooperation for access to essential medicines through a review of obligations identified in international human rights law and a synthesis of official guidance provided on the matter.

A new possibility in thoracoscopic virtual reality simulation training

DEFF Research Database (Denmark)

Jensen, Katrine; Bjerrum, Flemming; Hansen, Henrik Jessen

2015-01-01

OBJECTIVES: The aims of this study were to develop virtual reality simulation software for video-assisted thoracic surgery (VATS) lobectomy, to explore the opinions of thoracic surgeons concerning the VATS lobectomy simulator and to test the validity of the simulator metrics. METHODS: Experienced...... VATS surgeons worked with computer specialists to develop a VATS lobectomy software for a virtual reality simulator. Thoracic surgeons with different degrees of experience in VATS were enrolled at the 22nd meeting of the European Society of Thoracic Surgeons (ESTS) held in Copenhagen in June 2014...... content validity. Metrics were compared between the three groups. RESULTS: We succeeded in developing the first version of a virtual reality VATS lobectomy simulator. A total of 103 thoracic surgeons completed the simulated lobectomy and were distributed as follows: novices n = 32, intermediates n = 45...

Assessment method of digital Chinese dance movements based on virtual reality technology

Science.gov (United States)

Feng, Wei; Shao, Shuyuan; Wang, Shumin

2008-03-01

Virtual reality has played an increasing role in such areas as medicine, architecture, aviation, engineering science and advertising. However, in the art fields, virtual reality is still in its infancy in the representation of human movements. Based on the techniques of motion capture and reuse of motion capture data in virtual reality environment, this paper presents an assessment method in order to evaluate the quantification of dancers' basic Arm Position movements in Chinese traditional dance. In this paper, the data for quantifying traits of dance motions are defined and measured on dancing which performed by an expert and two beginners, with results indicating that they are beneficial for evaluating dance skills and distinctiveness, and the assessment method of digital Chinese dance movements based on virtual reality technology is validity and feasibility.

Virtual View Image over Wireless Visual Sensor Network

Directory of Open Access Journals (Sweden)

Gamantyo Hendrantoro

2011-12-01

Full Text Available In general, visual sensors are applied to build virtual view images. When number of visual sensors increases then quantity and quality of the information improves. However, the view images generation is a challenging task in Wireless Visual Sensor Network environment due to energy restriction, computation complexity, and bandwidth limitation. Hence this paper presents a new method of virtual view images generation from selected cameras on Wireless Visual Sensor Network. The aim of the paper is to meet bandwidth and energy limitations without reducing information quality. The experiment results showed that this method could minimize number of transmitted imageries with sufficient information.

Virtual Reality Exploration and Planning for Precision Colorectal Surgery.

Science.gov (United States)

Guerriero, Ludovica; Quero, Giuseppe; Diana, Michele; Soler, Luc; Agnus, Vincent; Marescaux, Jacques; Corcione, Francesco

2018-06-01

Medical software can build a digital clone of the patient with 3-dimensional reconstruction of Digital Imaging and Communication in Medicine images. The virtual clone can be manipulated (rotations, zooms, etc), and the various organs can be selectively displayed or hidden to facilitate a virtual reality preoperative surgical exploration and planning. We present preliminary cases showing the potential interest of virtual reality in colorectal surgery for both cases of diverticular disease and colonic neoplasms. This was a single-center feasibility study. The study was conducted at a tertiary care institution. Two patients underwent a laparoscopic left hemicolectomy for diverticular disease, and 1 patient underwent a laparoscopic right hemicolectomy for cancer. The 3-dimensional virtual models were obtained from preoperative CT scans. The virtual model was used to perform preoperative exploration and planning. Intraoperatively, one of the surgeons was manipulating the virtual reality model, using the touch screen of a tablet, which was interactively displayed to the surgical team. The main outcome was evaluation of the precision of virtual reality in colorectal surgery planning and exploration. In 1 patient undergoing laparoscopic left hemicolectomy, an abnormal origin of the left colic artery beginning as an extremely short common trunk from the inferior mesenteric artery was clearly seen in the virtual reality model. This finding was missed by the radiologist on CT scan. The precise identification of this vascular variant granted a safe and adequate surgery. In the remaining cases, the virtual reality model helped to precisely estimate the vascular anatomy, providing key landmarks for a safer dissection. A larger sample size would be necessary to definitively assess the efficacy of virtual reality in colorectal surgery. Virtual reality can provide an enhanced understanding of crucial anatomical details, both preoperatively and intraoperatively, which could

77 FR 39715 - National Library of Medicine; Notice of Meeting

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2012-07-05

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... space available. Individuals who plan to attend and need special assistance, such as sign language... of individual intramural programs and projects conducted by the National Library of Medicine...

76 FR 51994 - National Library of Medicine Notice of Meeting

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2011-08-19

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... space available. Individuals who plan to attend and need special assistance, such as sign language... of individual intramural programs and projects conducted by the National Library of Medicine...

76 FR 80953 - National Library of Medicine Notice of Meeting

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2011-12-27

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... space available. Individuals who plan to attend and need special assistance, such as sign language... of individual intramural programs and projects conducted by the National Library of Medicine...

75 FR 78720 - National Library of Medicine; Notice of Meeting

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2010-12-16

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... space available. Individuals who plan to attend and need special assistance, such as sign language... of individual intramural programs and projects conducted by the National Library of Medicine...

78 FR 13362 - National Library of Medicine; Notice of Meeting

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2013-02-27

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78 FR 76846 - National Library of Medicine; Notice of Meeting

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2013-12-19

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... space available. Individuals who plan to attend and need special assistance, such as sign language... of individual intramural programs and projects conducted by the National Library of Medicine...

77 FR 37684 - National Library of Medicine; Notice of Meetings

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2012-06-22

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... attendance limited to space available. Individuals who plan to attend and need special assistance, such as... National Library of Medicine, including consideration of personnel qualifications and performance, and the...

75 FR 42102 - National Library of Medicine; Notice of Meeting

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2010-07-20

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... space available. Individuals who plan to attend and need special assistance, such as sign language... of individual intramural programs and projects conducted by the National Library of Medicine...

Virtual Visits in Home Health Care for Older Adults

Directory of Open Access Journals (Sweden)

Anne Marie Lunde Husebø

2014-01-01

Full Text Available Background. This review identifies the content of virtual visits in community nursing services to older adults and explores the manner in which service users and the nurses use virtual visits. Design. An integrative literature review. Method. Data collection comprised a literature search in three databases: Cinahl, Medline, and PubMed. In addition, a manual search of reference lists and expert consultation were performed. A total of 12 articles met the inclusion criteria. The articles were reviewed in terms of study characteristics, service content and utilization, and patient and health care provider experience. Results. Our review shows that in most studies the service is delivered on a daily basis and in combination with in-person visits. The findings suggest that older home-dwelling patients can benefit from virtual visits in terms of enhanced social inclusion and medication compliance. Service users and their nurses found virtual visits satisfactory and suitable for care delivery in home care to the elderly. Evidence for cost-saving benefits of virtual visits was not found. Conclusions. The findings can inform the planning of virtual visits in home health care as a complementary service to in-person visits, in order to meet the increasingly complex needs of older adults living at home.

75 FR 62549 - National Library of Medicine; Notice of Meeting

Science.gov (United States)

2010-10-12

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... available. Individuals who plan to attend and need special assistance, such as sign language interpretation... medical genetics area. Place: National Library of Medicine, Building 38, 2nd Floor, Board Room, 8600...

Study on the Mechanisms of Active Compounds in Traditional Chinese Medicine for the Treatment of Influenza Virus by Virtual Screening.

Science.gov (United States)

Ai, Haixin; Wu, Xuewei; Qi, Mengyuan; Zhang, Li; Hu, Huan; Zhao, Qi; Zhao, Jian; Liu, Hongsheng

2018-06-01

In recent years, new strains of influenza virus such as H7N9, H10N8, H5N6 and H5N8 had continued to emerge. There was an urgent need for discovery of new anti-influenza virus drugs as well as accurate and efficient large-scale inhibitor screening methods. In this study, we focused on six influenza virus proteins that could be anti-influenza drug targets, including neuraminidase (NA), hemagglutinin (HA), matrix protein 1 (M1), M2 proton channel (M2), nucleoprotein (NP) and non-structural protein 1 (NS1). Structure-based molecular docking was utilized to identify potential inhibitors for these drug targets from 13144 compounds in the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform. The results showed that 56 compounds could inhibit more than two drug targets simultaneously. Further, we utilized reverse docking to study the interaction of these compounds with host targets. Finally, the 22 compound inhibitors could stably bind to host targets with high binding free energy. The results showed that the Chinese herbal medicines had a multi-target effect, which could directly inhibit influenza virus by the target viral protein and indirectly inhibit virus by the human target protein. This method was of great value for large-scale virtual screening of new anti-influenza virus compounds.

78 FR 18358 - National Library of Medicine; Notice of Meeting

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2013-03-26

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other.... Agenda: Review and Analysis of Systems. Place: National Library of Medicine, Building 38, 2nd Floor...

76 FR 16431 - National Library of Medicine; Notice of Meeting

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2011-03-23

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other... titles to be indexed by the National Library of Medicine and the discussions would likely to...

75 FR 14173 - National Library of Medicine; Notice of Meeting

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2010-03-24

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... indicated below, with attendance limited to space available. Individuals who plan to attend and need special... and evaluation of journals for potential indexing by the National Library of Medicine will be closed...

77 FR 17488 - National Library of Medicine Notice of Meetings

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2012-03-26

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... available. Individuals who plan to attend and need special assistance, such as sign language interpretation... potential titles to be indexed by the National Library of Medicine and the discussions would likely to...

75 FR 80831 - National Library of Medicine; Notice of Meeting

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2010-12-23

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other... titles to be indexed by the National Library of Medicine and the discussions would likely significantly...

76 FR 54778 - National Library of Medicine; Notice of Meetings

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2011-09-02

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other... titles to be indexed by the National Library of Medicine and the discussions would likely to...

77 FR 17488 - National Library of Medicine; Notice of Meeting

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2012-03-26

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...: Review and Analysis of Systems. Place: National Library of Medicine, Building 38, 2nd Floor, Board Room...

78 FR 76845 - National Library of Medicine; Notice of Meeting

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2013-12-19

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine... space available. Individuals who plan to attend and need special assistance, such as sign language... potential indexing by the National Library of Medicine will be closed to the public in accordance with the...

Regenerative Medicine for Neurological Disorders

Directory of Open Access Journals (Sweden)

Dong-Hyuk Park

2010-01-01

Full Text Available The annual meeting of the American Society for Neural Therapy and Repair (ASNTR has always introduced us to top-notch and up-to-date approaches for regenerative medicine related to neuroscience, ranging from stem cell–based therapy to novel drugs. The 16th ASNTR meeting focused on a variety of different topics, including the unknown pathogenesis or mechanisms of specific neurodegenerative diseases, stem cell biology, and development of novel alternative medicines or devices. Newly developed stem cells, such as amniotic epithelial stem cells and induced pluripotent stem cells, as well as well-known traditional stem cells, such as neural, embryonic, bone marrow mesenchymal, and human umbilical cord blood–derived stem cells, were reported. A number of commercialized stem cells were also covered at this meeting. Fetal neural tissues, such as ventral mesencephalon, striatum, and Schwann cells, were investigated for neurodegenerative diseases or spinal cord injury. A number of studies focused on novel methods for drug monitoring or graft tracking, and combination therapy with stem cells and medicine, such as cytokines or trophic factors. Finally, the National Institutes of Health guidelines for human stem cell research, clinical trials of commercialized stem cells without larger animal testing, and prohibition of medical tourism were big controversial issues that led to heated discussion.

COLLABORATION SYSTEM IN VIRTUAL ORGANIZATION

Directory of Open Access Journals (Sweden)

ADINA CRETAN

2011-04-01

Full Text Available The purpose of this work is to provide a collaboration support for small and medium enterprises which cannot or do not want to fulfill a major contract alone. In that case, in order to better meet a higher external demand, the managers are willing to subcontract parts of their contracts even to competitors. This approach is illustrated by a business-to-business interaction, being proposed a sample scenario where partners are autonomous gas stations grouped in a virtual organization.

A Virtual PV Systems Lab for Engineering Undergraduate Curriculum

Directory of Open Access Journals (Sweden)

Emre Ozkop

2014-01-01

Full Text Available Design and utilization of a Virtual Photovoltaic Systems Laboratory for undergraduate curriculum are introduced in this paper. The laboratory introduced in this study is developed to teach students the basics and design steps of photovoltaic solar energy systems in a virtual environment before entering the field. The users of the proposed virtual lab will be able to determine the sizing by selecting related parameters of the photovoltaic system to meet DC and AC loading conditions. Besides, the user will be able to analyze the effect of changing solar irradiation and temperature levels on the operating characteristics of the photovoltaic systems. Common DC bus concept and AC loading conditions are also included in the system by utilizing a permanent magnet DC motor and an RLC load as DC and AC loading examples, respectively. The proposed Virtual Photovoltaic Systems Laboratory is developed in Matlab/Simulink GUI environment. The proposed virtual lab has been used in Power Systems Lab in the Department of Electrical and Electronics Engineering at Karadeniz Technical University as a part of undergraduate curriculum. A survey on the students who took the lab has been carried out and responses are included in this paper.

OtagoNet: One Region's Model for Virtual Schooling

Science.gov (United States)

Pratt, Keryn; Pullar, Ken

2013-01-01

Virtual schools are increasingly common in New Zealand and internationally as schools are challenged to meet the needs of their students. This article presents a description of the distance-learning model used by a group of schools in rural Otago for the last decade. The leadership team and roles are described, and the funding model, which is…

Virtual Reality and Cyberspace: From Science Fiction to Science Fact.

Science.gov (United States)

Stone, Robert J.

1991-01-01

Traces the history of virtual reality (VR), or cyberspace, and describes some of the research and development efforts currently being carried out in the United Kingdom, Europe, and the United States. Applications of VR in interactive computer-aided design (CAD), the military, leisure activities, spaceflight, teleconferencing, and medicine are…

Clinical implications for substandard, nonproprietary medicines in multiple sclerosis: focus on fingolimod

Science.gov (United States)

Correale, Jorge; Chiquete, Erwin; Boyko, Alexey; Beran, Roy G; Strauch, Jorge Barahona; Milojevic, Snezana; Frider, Nadina

2016-01-01

Both proprietary and nonproprietary medicines are expected to undergo rigorous preapproval testing and both should meet stringent health authority regulatory requirements related to quality to obtain approval. Nonproprietary (also known as copy, or generic) medicines, which base their authorization and use on the proprietary documentation and label, are often viewed as a means to help lower the cost and, thus, increase patient access. If these medicines fail to meet quality standards, such as good manufacturing practice and bioequivalence (in humans), they are then defined as substandard copies and can pose serious risks to patients in terms of safety and efficacy. Potentially noncontrolled or different manufacturing process and excipients in nonproprietary medicines may result in poor batch-to-batch reproducibility (accurate and consistent quantity of each ingredient in each capsule/tablet) and lower quality. Substandard, nonproprietary copies of medicines that are immunomodulatory or immunosuppressive are of concern to patients due to their possible untoward safety and lack of efficacy events. This article reviews the potential risks associated with nonproprietary medicines that do not meet the regulatory requirements of the United States Food and Drug Administration, the European Medicines Agency, or the World Health Organization. The clinical implications for patients are described. This article focuses on nonproprietary medicines for multiple sclerosis, particularly fingolimod, that are not identical to proprietary versions and could thus fail to meet efficacy expectations or have different impact on the safety of patients with multiple sclerosis. PMID:27418809

The Future Role of Librarians in the Virtual Library Environment.

Science.gov (United States)

Burke, Liz

2002-01-01

Considers the role of librarians in a virtual library environment. Highlights include providing intellectual access to information in any format; evaluating available sources of information; organizing information; ensuring the preservation of information; providing specialized staff to help meet information needs; and the economic impact of…

78 FR 36552 - National Library of Medicine; Notice of Meeting

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2013-06-18

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other... National Library of Medicine will be closed to the public in accordance with the provisions set forth in...

77 FR 72363 - National Library of Medicine; Notice of Meeting

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2012-12-05

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other... National Library of Medicine will be closed to the public in accordance with the provisions set forth in...

78 FR 18356 - National Library of Medicine; Notice of Meeting

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2013-03-26

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other... National Library of Medicine will be closed to the public in accordance with the provisions set forth in...

75 FR 44800 - National Library of Medicine; Notice of Meeting

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2010-07-29

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other... National Library of Medicine will be closed to the public in accordance with the provisions set forth in...

Virtual Reality: Developing a VR space for Academic activities

Science.gov (United States)

Kaimaris, D.; Stylianidis, E.; Karanikolas, N.

2014-05-01

Virtual reality (VR) is extensively used in various applications; in industry, in academia, in business, and is becoming more and more affordable for end users from the financial point of view. At the same time, in academia and higher education more and more applications are developed, like in medicine, engineering, etc. and students are inquiring to be well-prepared for their professional life after their educational life cycle. Moreover, VR is providing the benefits having the possibility to improve skills but also to understand space as well. This paper presents the methodology used during a course, namely "Geoinformatics applications" at the School of Spatial Planning and Development (Eng.), Aristotle University of Thessaloniki, to create a virtual School space. The course design focuses on the methods and techniques to be used in order to develop the virtual environment. In addition the project aspires to become more and more effective for the students and provide a real virtual environment with useful information not only for the students but also for any citizen interested in the academic life at the School.

Regenerative Medicine Will Make Orthopaedic Implants Obsolete In Our Time Orthopaedic Research Society First Annual Meeting Debate, San Diego, March 21st , 2017.

Science.gov (United States)

Johnstone, Brian; Jacobs, Joshua J; Sandell, Linda J; Wilkinson, J Mark

2018-05-10

The mission of the Orthopaedic Research Society is to promote and advance musculoskeletal research worldwide. With this in mind, the Annual Meeting Program Committee sought to establish a debate as a key component of the meeting. Our purpose was to provoke discussion on topics that are core to our mission and to engage all constituencies within the society by examining questions of broad relevance. To this end, the topic "Regenerative medicine will make orthopaedic implants obsolete in our time" was selected as the title of the inaugural debate. The arguments for and against the motion are presented in this perspectives article. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Human factors consideration in clinical applications of virtual reality.

Science.gov (United States)

Lewis, C H; Griffin, M J

1997-01-01

Virtual reality environments have many potential applications in medicine, including surgical training, tele-operated robotic surgery, assessment and rehabilitation of behavioural and neurological disorders and diagnosis, therapy and rehabilitation of physical disabilities. Although there is much potential for the use of immersive virtual reality environments in clinical applications, there are problems which could limit their ultimate usability. Some users have experienced side-effects during and after exposure to virtual reality environments. The symptoms include ocular problems, disorientation and balance disturbances, and nausea. Susceptibility to side-effects can be affected by age, ethnicity, experience, gender and physical fitness, as well as the characteristics of the display, the virtual environment and the tasks. The characteristics of the virtual reality system have also been shown to affect the ability of users to perform tasks in a virtual environment. Many of these effects can be attributed to delays between the sampling of head and limb positions and the presentation of an appropriate image on the display. The introduction of patients to virtual reality environments, for assessment, therapy or rehabilitation, raises particular safety and ethical issues. Patients exposed to virtual reality environments for assessment and rehabilitation may have disabilities which increase their susceptibility to certain side-effects. Special precautions therefore need to be taken to ensure the safety and effectiveness of such virtual reality applications. These precautions include minimisation of possible side-effects at the design stage. Factors are identified which are likely to affect the incidence of side-effects during and after exposures, and which need to be understood in order to minimise undesirable consequences. There is also a need for the establishment of protocols for monitoring and controlling exposures of patients to virtual reality environments. Issues

Virtual goods recommendations in virtual worlds.

Science.gov (United States)

Chen, Kuan-Yu; Liao, Hsiu-Yu; Chen, Jyun-Hung; Liu, Duen-Ren

2015-01-01

Virtual worlds (VWs) are computer-simulated environments which allow users to create their own virtual character as an avatar. With the rapidly growing user volume in VWs, platform providers launch virtual goods in haste and stampede users to increase sales revenue. However, the rapidity of development incurs virtual unrelated items which will be difficult to remarket. It not only wastes virtual global companies' intelligence resources, but also makes it difficult for users to find suitable virtual goods fit for their virtual home in daily virtual life. In the VWs, users decorate their houses, visit others' homes, create families, host parties, and so forth. Users establish their social life circles through these activities. This research proposes a novel virtual goods recommendation method based on these social interactions. The contact strength and contact influence result from interactions with social neighbors and influence users' buying intention. Our research highlights the importance of social interactions in virtual goods recommendation. The experiment's data were retrieved from an online VW platform, and the results show that the proposed method, considering social interactions and social life circle, has better performance than existing recommendation methods.

The TRIGA in virtual classroom for training; El TRIGA en aula virtual para entrenamiento

Energy Technology Data Exchange (ETDEWEB)

Plata M, A. C.; Morales S, J. B.; Salazar S, E. [UNAM, DEPFI Campus Morelos, Jiutepec Morelos 62550 (Mexico)]. e-mail: yoyuclof@hotmail.com

2008-07-01

The research nuclear reactors have been fundamental part in the evolution of the nuclear power plants and they have been used in the training for the obtaining of operation licenses of radioactive facilities. For purposes of training of professionals in nuclear engineering, it is interesting to know the benefit that can be obtained by means of the virtual representation of a research nuclear reactor TRIGA, with which they are possible the practice to be realized them but common that to date they are carried out in different nuclear facilities of training throughout the world. The simulation has become a valuable tool in the personal preparation, having obtained ambient and very approximate situations to the reality. The physical models of kinetics of neutrons, heat transfer, Cherenkov effect, dynamics of the xenon, as well as the virtual instrumentation is contemplated in this development. The instrumentation and control panels of a research reactor, failures waited for in the use of this equipment, physical consequences to instruments, virtual personnel and facilities, as well as the administrative and legal aspects that it requires to meet an authorized operator, must be available and they are considered in the first virtual approach. The obtaining of the reactor time constant comprises of the mathematical model that provides to the operator of a direct way the knowledge of the changes of power. The coolant and moderator are modeled as well as the retardations that appear in the measurements and controls that can be introduced from the virtual console. In the simulator the four possible states of operation of the TRIGA can be had. At the moment also the monitoring can be realized and control in remote form, thus the control and supervision interface for the remote operation will be analyzed in their benefits and possible risks in the instruction processes. (Author)

Notification of upcoming AGU Council meeting

Science.gov (United States)

Williams, Billy

2012-10-01

The AGU Council will meet on Sunday, 2 December 2012, at the InterContinental Hotel in San Francisco, Calif. The meeting, which is open to all AGU members, will include discussions of AGU's new Grand Challenge Project (a project that will be introduced to members at the 2012 Fall Meeting), the proposed AGU scientific ethics policy, publishing strategies, future plans for honors and recognition, and leadership transition as new members join the Council. This year the Council experimented with a new approach to conducting business. By holding virtual meetings throughout the year, Council members have been able to act in a more timely manner and provide input on important membership and science issues on the Board of Directors' agenda. The Council Leadership Team—an elected subset of the Council—also experimented with a new approach, meeting every month to keep moving projects forward. This approach has increased communication and improved effectiveness in Council decision making.

Incorporation of Medicinal Chemistry into the Organic Chemistry Curriculum

Science.gov (United States)

Forbes, David C.

2004-01-01

Application of concepts presented in organic chemistry lecture using a virtual project involving the sythesis of medicinally important compounds is emphasized. The importance of reinforcing the concepts from lecture in lab, thus providing a powerful instructional means is discussed.

Traditional Chinese medicine research and education in Canada.

Science.gov (United States)

Ghayur, Muhammad Nabeel

2009-06-01

Abstract Traditional Chinese Medicine (TCM) is one of the oldest forms of medicine in the world. There has been a growing interest in TCM in Canada in terms of consumers and also among the research community. To cater for this interest, the Canadian Institute of Chinese Medicinal Research (CICMR) was established in 2004. Since its formation, CICMR has been organizing annual meetings. In 2008, the CICMR meeting, jointly organized with the Ontario Ginseng Innovation Research Centre, was held from October 16th to 19th, in London, Ontario, Canada. The meeting saw a number of participants and speakers from many countries who discussed TCM in a Canadian perspective. The talks and presentations focused on TCM practices in Asia and Canada; analytical techniques for unravelling the science behind TCM; basic and clinical research findings in the areas of cancer and cardiovascular diseases; safety and quality control issues; the regulatory and educational framework of TCM in Canada; and the latest findings in agricultural, chemical, and pharmacological research on ginseng from all over the world. The meeting successfully provided a platform for constructive discussions on TCM practices and research and education in Canada and the world.

Advancing Simulation-Based Education in Pain Medicine.

Science.gov (United States)

Singh, Naileshni; Nielsen, Alison A; Copenhaver, David J; Sheth, Samir J; Li, Chin-Shang; Fishman, Scott M

2018-02-27

The Accreditation Council for Graduate Medical Education (ACGME) has recently implemented milestones and competencies as a framework for training fellows in Pain Medicine, but individual programs are left to create educational platforms and assessment tools that meet ACGME standards. In this article, we discuss the concept of milestone-based competencies and the inherent challenges for implementation in pain medicine. We consider simulation-based education (SBE) as a potential tool for the field to meet ACGME goals through advancing novel learning opportunities, engaging in clinically relevant scenarios, and mastering technical and nontechnical skills. The sparse literature on SBE in pain medicine is highlighted, and we describe our pilot experience, which exemplifies a nascent effort that encountered early difficulties in implementing and refining an SBE program. The many complexities in offering a sophisticated simulated pain curriculum that is valid, reliable, feasible, and acceptable to learners and teachers may only be overcome with coordinated and collaborative efforts among pain medicine training programs and governing institutions.

78 FR 9933 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting

Science.gov (United States)

2013-02-12

... meeting. The meeting will be closed to the public in accordance with the provisions set forth in sections... 20892, (Virtual Meeting). Contact Person: Charles N. Rafferty, Ph.D., Chief, Scientific Review Branch..., National Institutes of Health, Bethesda, MD 20817, 301-594-5019, charles[email protected] . (Catalogue of...

Virtual marketing in virtual enterprises

OpenAIRE

Ale Ebrahim, Nader; Fattahi, Hamaid Ali; Golnam, Arash

2008-01-01

Virtualization caused tremendous evolution in the economics of marketing channels, patterns of physical distribution and the structure of distributors and developed a new concept that is known as virtual marketing (VM). VM combines the powerful technologies of interactive marketing and virtual reality. Virtual enterprise (VE) refers to an organization not having a clear physical locus. In other words, VE is an organization distributed geographically and whose work is coordinated through e...

New Directions in Virtual Environments and Gaming to Address Obesity and Diabetes: Industry Perspective

OpenAIRE

Ruppert, Barb

2011-01-01

Virtual reality is increasingly used for education and treatment in the fields of health and medicine. What is the health potential of virtual reality technology from the software development industry perspective? This article presents interviews with Ben Sawyer of Games for Health, Dr. Walter Greenleaf of InWorld Solutions, and Dr. Ernie Medina of MedPlay Technologies. Games for Health brings together researchers, medical professionals, and game developers to share information on the impact ...

[Teaching family medicine in Lausanne].

Science.gov (United States)

Bischoff, Thomas; Junod, Michel; Cornuz, Jacques; Herzig, Lilli; Bonvin, Raphael

2010-12-01

The Faculty of Biology and Medicine of Lausanne has integrated education of family medicine all along its new undergraduate medical curriculum. The Institute of general medicine is in charge to implement those offers among which two are presented hereafter. In the new module "Generalism" several courses cover the specificities of the discipline as for example medical decision in the practice. A mandatory one-month internship in the medical practice offers an experiential immersion into family medicine for all students. In a meeting at the end of their internship, students discuss in group with their peers their individual experiences and are asked to identify, based on their personal experience, the general concepts of the specialty of family medicine and general practice.

Virtual Worlds for Virtual Organizing

Science.gov (United States)

Rhoten, Diana; Lutters, Wayne

The members and resources of a virtual organization are dispersed across time and space, yet they function as a coherent entity through the use of technologies, networks, and alliances. As virtual organizations proliferate and become increasingly important in society, many may exploit the technical architecture s of virtual worlds, which are the confluence of computer-mediated communication, telepresence, and virtual reality originally created for gaming. A brief socio-technical history describes their early origins and the waves of progress followed by stasis that brought us to the current period of renewed enthusiasm. Examination of contemporary examples demonstrates how three genres of virtual worlds have enabled new arenas for virtual organizing: developer-defined closed worlds, user-modifiable quasi-open worlds, and user-generated open worlds. Among expected future trends are an increase in collaboration born virtually rather than imported from existing organizations, a tension between high-fidelity recreations of the physical world and hyper-stylized imaginations of fantasy worlds, and the growth of specialized worlds optimized for particular sectors, companies, or cultures.

Proceedings of the forty third annual conference of Society of Nuclear Medicine India: empowering modern medicine with molecular nuclear medicine

International Nuclear Information System (INIS)

2011-01-01

Theme of the 43rd Annual Conference of the Society of Nuclear Medicine India is 'empowering modem medicine with molecular nuclear medicine'. Keeping the theme in mind, the scientific committee has arranged an attractive and comprehensive program for both physicians and scientists reflecting the multimodality background of Nuclear Medicine and Metabolic Imaging. During this meeting the present status and future prospects of Nuclear medicine are discussed at length by esteemed faculty in dedicated symposia and interesting featured sessions which are immensely facilitate in educating the participants. Nuclear Medicine has come a long way since the first applications of radioiodine in the diagnosis of thyroid disease. The specialty of nuclear medicine in India is growing very rapidly. Technology continues to push the field in new directions and open new pathways for providing optimal care to patients. It is indeed an exciting time in the world of imaging and in the field of nuclear medicine. Innovative techniques in hardware and software offer advantages for enhanced accuracy. New imaging agents, equipment, and software will provide us with new opportunities to improve current practices and to introduce new technology into the clinical protocols. Papers relevant to INIS are indexed separately

D6.1: First virtual Market Place report

OpenAIRE

WaterInnEU

2016-01-01

52ºNorth WaterInnEU This report describes the current state of the prototype of the virtual Market Place in month 13 of the project. The prototype serves as a proof of concept for the Market Place concepts and services defined in the other work packages aimed to provide a place for solution offerers and managers requests can meet.

AN EVALUATION ON THE USE OF VIRTUAL REALITY ADMINISTRATION IN PUBLIC RELATIONS AND ADVERTISING EDUCATION

OpenAIRE

Gürcan, Halil İbrahim; Coşkun, Engin; Sever, Necip Serdar; Başer, Emrah; Ataizi, Murat; Öztürk, Mesude Canan; Bical, Adil

2018-01-01

Especiallyin the early 2000s, the concept of virtual reality, which evolved as a resultof major changes in communication, was first used in 1977. When it comes today,it is obvious that many areas (medicine, pilotage, communication, education,simulation, production, marketing, advertising, etc.) are benefited fromvirtual reality applications and virtual worlds. These applications offer arange of possibilities for individual users or consumers and also provide someopportunities for enterprise u...

Synchronous collaboration of virtual and remote laboratories

OpenAIRE

Jara, Carlos A.; Candelas-Herías, Francisco A.; Torres, Fernando; Dormido Bencomo, Sebastián; Esquembre Martínez, Francisco

2009-01-01

Virtual and remote laboratories(VRLs) are e-learning resources which enhance the accessibility of experimental setups providing a distance teaching framework which meets the student's hands-on learning needs. In addition, online collaborative communication represents a practical and a constructivist method to transmit the knowledge and experience from the teacher to students, overcoming physical distance and isolation. Thus, the integration of learning environments in the form of VRLs inside ...

Virtual Sensor Test Instrumentation

Science.gov (United States)

Wang, Roy

2011-01-01

Virtual Sensor Test Instrumentation is based on the concept of smart sensor technology for testing with intelligence needed to perform sell-diagnosis of health, and to participate in a hierarchy of health determination at sensor, process, and system levels. A virtual sensor test instrumentation consists of five elements: (1) a common sensor interface, (2) microprocessor, (3) wireless interface, (4) signal conditioning and ADC/DAC (analog-to-digital conversion/ digital-to-analog conversion), and (5) onboard EEPROM (electrically erasable programmable read-only memory) for metadata storage and executable software to create powerful, scalable, reconfigurable, and reliable embedded and distributed test instruments. In order to maximize the efficient data conversion through the smart sensor node, plug-and-play functionality is required to interface with traditional sensors to enhance their identity and capabilities for data processing and communications. Virtual sensor test instrumentation can be accessible wirelessly via a Network Capable Application Processor (NCAP) or a Smart Transducer Interlace Module (STIM) that may be managed under real-time rule engines for mission-critical applications. The transducer senses the physical quantity being measured and converts it into an electrical signal. The signal is fed to an A/D converter, and is ready for use by the processor to execute functional transformation based on the sensor characteristics stored in a Transducer Electronic Data Sheet (TEDS). Virtual sensor test instrumentation is built upon an open-system architecture with standardized protocol modules/stacks to interface with industry standards and commonly used software. One major benefit for deploying the virtual sensor test instrumentation is the ability, through a plug-and-play common interface, to convert raw sensor data in either analog or digital form, to an IEEE 1451 standard-based smart sensor, which has instructions to program sensors for a wide variety of

Recommended integrative medicine competencies for family medicine residents.

Science.gov (United States)

Locke, Amy B; Gordon, Andrea; Guerrera, Mary P; Gardiner, Paula; Lebensohn, Patricia

2013-01-01

The use of complementary and alternative medicine (CAM) and Integrative Medicine (IM) has grown steadily over the past decade. Patients seek physician guidance, yet physicians typically have limited knowledge and training. There is some coverage of IM/CAM topics in medical schools and residencies but with little coordination or consistency. In 2008, the Society of Teachers of Family Medicine (STFM) group on Integrative Medicine began the process of designing a set of competencies to educate Family Medicine residents in core concepts of IM. The goal was creation of a set of nationally recognized competencies tied to the Accreditation Council for Graduate Medical Education (ACGME) domains. These competencies were to be achievable by diverse programs, including those without significant internal resources. The group compiled existing curricula from programs around the country and distilled these competencies through multiple reviews and discussions. Simultaneously, the Integrative Medicine in Residency program run by the University of Arizona underwent a similar process. In 2009, these competencies were combined and further developed at the STFM annual meeting by a group of experts. In 2010, the STFM Board approved 19 measurable competencies, each categorized by ACGME domain, as recommended for Family Medicine residencies. Programs have implemented these competencies in various ways given individual needs and resources. This paper reviews the development of IM competencies for residency education in Family Medicine and presents those endorsed by STFM. By educating physicians in training about IM/CAM via competency-based curricula, we aim to promote comprehensive patient-centered care. © 2013 Elsevier Inc. All rights reserved.

The assessment of virtual reality for human anatomy instruction

Science.gov (United States)

Benn, Karen P.

1994-01-01

This research project seeks to meet the objective of science training by developing, assessing, and validating virtual reality as a human anatomy training medium. In ideal situations, anatomic models, computer-based instruction, and cadaver dissection are utilized to augment the traditional methods of instruction. At many institutions, lack of financial resources limits anatomy instruction to textbooks and lectures. However, human anatomy is three dimensional, unlike the one dimensional depiction found in textbooks and the two dimensional depiction found on the computer. Virtual reality is a breakthrough technology that allows one to step through the computer screen into a three dimensional world. This technology offers many opportunities to enhance science education. Therefore, a virtual testing environment of the abdominopelvic region of a human cadaver was created to study the placement of body parts within the nine anatomical divisions of the abdominopelvic region and the four abdominal quadrants.

The Present Status of Nuclear Medicine in Korea

International Nuclear Information System (INIS)

Lee, Mun Ho

1968-01-01

It is my privilege to give you a brief history on the status of nuclear medicine in Korea. There is nothing much to mention, as the history of the peaceful use of atomic energy is rather short and the RI facilities are limited in the number. It is my sincere hope, however, that you may understand what steps nuclear medicine in the developing countries did take and how it has been developed, seeing the present status of nuclear medicine in Korea, as one of the models. In our country, the peaceful use of atomic energy was actualized since the Law of Atomic Energy had been enacted in March 1959, and the Office of Atomic Energy and the Atomic Energy Research Institute had been established. The Korea Society of Nuclear Medicine was organized in 1961, which i think is one of the older in the Far East area. The Society now held about 170 members and the annual meetings in addition to the quarterly meeting have been held. The 6th general scientific meeting for 1967 is scheduled to be held in 25 November. The society publishes the Korean Journal of Nuclear Medicine twice a year, and the second issue appeared Oct. 1967. The instruments used in nuclear medicine are mostly expensive, therefore, the hospitals equipped with such instruments are inevitably limited in number and the after-service or repair of such instruments are technically not easy. Some of these difficulties, i hope, shall be overcome in the near future.

Virtual microscopy: merging of computer mediated communication and intuitive interfacing

Science.gov (United States)

de Ridder, Huib; de Ridder-Sluiter, Johanna G.; Kluin, Philip M.; Christiaans, Henri H. C. M.

2009-02-01

Ubiquitous computing (or Ambient Intelligence) is an upcoming technology that is usually associated with futuristic smart environments in which information is available anytime anywhere and with which humans can interact in a natural, multimodal way. However spectacular the corresponding scenarios may be, it is equally challenging to consider how this technology may enhance existing situations. This is illustrated by a case study from the Dutch medical field: central quality reviewing for pathology in child oncology. The main goal of the review is to assess the quality of the diagnosis based on patient material. The sharing of knowledge in social face-to-face interaction during such meeting is an important advantage. At the same time there is the disadvantage that the experts from the seven Dutch academic medical centers have to travel to the review meeting and that the required logistics to collect and bring patient material and data to the meeting is cumbersome and time-consuming. This paper focuses on how this time-consuming, nonefficient way of reviewing can be replaced by a virtual collaboration system by merging technology supporting Computer Mediated Collaboration and intuitive interfacing. This requires insight in the preferred way of communication and collaboration as well as knowledge about preferred interaction style with a virtual shared workspace.

Executive Summary from the 2017 Emergency Medicine Resident Wellness Consensus Summit

Directory of Open Access Journals (Sweden)

Felix Ankel

2018-02-01

Full Text Available Introduction: Physician wellness has recently become a popular topic of conversation and publication within the house of medicine and specifically within emergency medicine (EM. Through a joint collaboration involving Academic Life in Emergency Medicine’s (ALiEM Wellness Think Tank, Essentials of Emergency Medicine (EEM, and the Emergency Medicine Residents’ Association (EMRA, a one-day Resident Wellness Consensus Summit (RWCS was organized. Methods: The RWCS was held on May 15, 2017, as a pre-day event prior to the 2017 EEM conference in Las Vegas, Nevada. Seven months before the RWCS event, pre-work began in the ALiEM Wellness Think Tank, which was launched in October 2016. The Wellness Think Tank is a virtual community of practice involving EM residents from the U.S. and Canada, hosted on the Slack digital-messaging platform. A working group was formed for each of the four predetermined themes: wellness curriculum development; educator toolkit resources for specific wellness topics; programmatic innovations; and wellness-targeted technologies. Results: Pre-work for RWCS included 142 residents from 100 different training programs in the Wellness Think Tank. Participants in the actual RWCS event included 44 EM residents, five EM attendings who participated as facilitators, and three EM attendings who acted as participants. The four working groups ultimately reached a consensus on their specific objectives to improve resident wellness on both the individual and program level. Conclusion: The Resident Wellness Consensus Summit was a unique and novel consensus meeting, involving residents as the primary stakeholders. The summit demonstrated that it is possible to galvanize a large group of stakeholders in a relatively short time by creating robust trust, communication, and online learning networks to create resources that support resident wellness.

The Virtual Man Project's CD-ROM "Voice Assessment: Speech-Language Pathology and Audiology & Medicine", Vol.1

Directory of Open Access Journals (Sweden)

Millena Maria Ramalho Matta Vieira

2009-01-01

Full Text Available The CD-ROM "Voice Assessment: Speech-Language Pathology and Audiology & Medicine" was developed as a teaching tool for people interested in the production of the spoken or sung human voice. Its content comprises several subjects concerning the anatomy and physiology of spoken and sung voice. A careful assessment becomes necessary in order to ensure the effectiveness of teaching and learning educational materials, whether related to education or health, within the proposal of education mediated by technology. OBJECTIVE: This study aimed to evaluate the efficacy of the Virtual Man Project's CD-ROM "Voice Assessment: Speech-Language Pathology and Audiology & Medicine", as a self-learning material, in two different populations: Speech-Language Pathology and Audiology students and Lyrical Singing students. The participants were instructed to study the CD-ROM during 1 month and answer two questionnaires: one before and another one after studying the CD-ROM. The quantitative results were compared statistically by the Student's t-test at a significance level of 5%. RESULTS: Seventeen out of the 28 students who completed the study, were Speech-Language Pathology and Audiology students, while 11 were Lyrical Singing students (dropout rate of 44%. Comparison of the answers to the questionnaires before and after studying the CD-ROM showed a statistically significant increase of the scores for the questionnaire applied after studying the CD-ROM for both Speech-Language Pathology and Audiology and Lyrical Singing students, with p<0.001 and p<0.004, respectively. There was also a statistically significant difference in all topics of this questionnaire for both groups of students. CONCLUSION: The results concerning the evaluation of the Speech-Language Pathology and Audiology and Lyrical Singing students' knowledge before and after learning from the CD-ROM allowed concluding that the participants made significant improvement in their knowledge of the proposed

The Analysis Of Buying Motives In Purchase Decision Of Virtual Goods In Online Game

OpenAIRE

Ajara, Rizky

2017-01-01

This study is aimed to analyze consumers' buying motives to purchase virtual goods in online games. The sample technique used purposive sampling technique because respondents selected in accordance with characteristic that meet the criteria in the study. Structured interviews were used to analyze respondents' buying motives in purchase decision of virtual goods in online games. The data were collected by interviewing the respondent one-to-one discussion session. The buying motives has divided...

ANCS: Achieving QoS through Dynamic Allocation of Network Resources in Virtualized Clouds

Directory of Open Access Journals (Sweden)

Cheol-Ho Hong

2016-01-01

Full Text Available To meet the various requirements of cloud computing users, research on guaranteeing Quality of Service (QoS is gaining widespread attention in the field of cloud computing. However, as cloud computing platforms adopt virtualization as an enabling technology, it becomes challenging to distribute system resources to each user according to the diverse requirements. Although ample research has been conducted in order to meet QoS requirements, the proposed solutions lack simultaneous support for multiple policies, degrade the aggregated throughput of network resources, and incur CPU overhead. In this paper, we propose a new mechanism, called ANCS (Advanced Network Credit Scheduler, to guarantee QoS through dynamic allocation of network resources in virtualization. To meet the various network demands of cloud users, ANCS aims to concurrently provide multiple performance policies; these include weight-based proportional sharing, minimum bandwidth reservation, and maximum bandwidth limitation. In addition, ANCS develops an efficient work-conserving scheduling method for maximizing network resource utilization. Finally, ANCS can achieve low CPU overhead via its lightweight design, which is important for practical deployment.

International Meeting on Needs and Challenges in Translational Medicine: filling the gap between basic research and clinical applications. Book of abstract

International Nuclear Information System (INIS)

Moretti, F.; Belardelli, F.; Romero, M.

2008-01-01

This multidisciplinary international meeting is organized by the Istituto Superiore di Sanita, in collaboration with Alleanza Contro il Cancro (Alliance Against Cancer, the Network of the Italian Comprehensive Cancer Centres) and EATRIS (European Advanced Translational Research Infrastructure in Medicine). The primary goal of the meeting is to provide a scientific forum to discuss the recent progress in translational research. Moreover, a particular focus will be devoted to the identification of needs, obstacles and new opportunities to promote translational research in biomedicine. The scientific programme will cover a broad range of fields including: cancer; neurosciences; rare diseases; cardiovascular diseases and infectious and autoimmune diseases. Furthermore, special attention will be given to the discussion of how comprehensive initiatives for addressing critical regulatory issues for First-In-Man - Phase I clinical studies can potentially improve the efficiency and quality of biomedical and translational research at an international level [it

Sensorial Virtualization: Coupling Gaming and Virtual Environment

NARCIS (Netherlands)

Garbaya, S.; Miraoui, C.; Wendrich, Robert E.; Lim, T.; Stanescu, I.A.; Hauge, J.B.

2014-01-01

Virtual reality and virtualization are currently used to design complex systems and demonstrate that they represent the functionalities of real systems. However, the design refinement of the virtual environment (VE) and distributed virtual environment (DVE) are still time consuming and costly, as it

76 FR 54238 - Center for Scientific Review; Notice of Closed Meeting

Science.gov (United States)

2011-08-31

...: Language, Communication, Cognition and Perception. Date: September 13-14, 2011. Time: 10 a.m. to 8 p.m... Drive, Bethesda, MD 20892 (Virtual Meeting). Contact Person: Jane A Doussard-Roosevelt, PhD, Scientific...

The role of E-mentorship in a virtual world for youth transplant recipients.

Science.gov (United States)

Cantrell, Kathryn; Fischer, Amy; Bouzaher, Alisha; Bers, Marina

2010-01-01

Because of geographic distances, many youth transplant recipients do not have the opportunity to meet and form relationships with peers who have undergone similar experiences. This article explores the role of E-mentorship in virtual environments. Most specifically, by analyzing data from a study conducted with the Zora virtual world with pediatric transplant recipients, suggestions and recommendations are given for conceiving the role of virtual mentors and allocating the needed resources. Zora is a graphical virtual world designed to create a community that offers psychoeducational support and the possibility of participating in virtual activities following a curriculum explicitly designed to address issues of school transition and medical adherence. Activities are designed to foster relationships, teach technological skills, and facilitate the formation of a support network of peers and mentors.This article addresses the research question, "What makes a successful E-mentorship model in virtual worlds for children with serious illnesses?" by looking at E-mentoring patterns such as time spent online, chat analysis, initiation of conversation, initiation of activities, and out-of-world contact.

Towards a Virtual General Meeting: ‘I accept’ or ‘I decline’?

NARCIS (Netherlands)

Pemmelaar, Wanne M.

2008-01-01

The General Meeting plays an essential role in the functioning of the Dutch corporate governance system which is based on self-regulation. It is therefore of importance that shareholders turn up during the Annual General Meeting (AGM). However, studies conducted in 2007 showed that on average only

Meeting Program-Part II

Science.gov (United States)

Science, 1976

1976-01-01

Lists the 66 symposia constituting the second half of a forthcoming meeting of the American Association for the Advancement of Science (AAAS), divided into the following categories: medicine and health, anthropology, technological implications, behavioral science, education, economic and social science, science and public policy, and history and…

Virtual worlds for people with autism spectrum disorder: a case study in Second Life.

Science.gov (United States)

Stendal, Karen; Balandin, Susan

2015-01-01

The purpose of this study is to explore the use of virtual worlds by people with autism spectrum disorder (ASD), with a particular focus on the virtual world Second Life™. Case study methodology was selected to explore the experiences of Wolf, a participant with ASD, in Second Life. Wolf participated in three in-depth interviews. The interviews were analyzed using a content analysis to identify themes and sub-themes. Analysis identified four main themes: social factors and communication, empowerment, virtual world versus physical world, and social cues and body language. Anecdotally Wolf's experiences suggest that people with ASD enjoy using a virtual world and may feel more comfortable communicating in the virtual world context than the physical world. Virtual worlds offer a venue for people with ASD to be a part of a virtual society, lowers communication barriers experienced in the physical world, and gives the participant a unique opportunity to create and maintain friendships. Virtual worlds offer an arena for people with ASD to meet their peers on equal terms, not being dependent on social cues, which in the physical world can be a barrier for communication for this group. Further research in this area is required.

Virtual Class Support at the Virtual Machine Level

DEFF Research Database (Denmark)

Nielsen, Anders Bach; Ernst, Erik

2009-01-01

This paper describes how virtual classes can be supported in a virtual machine.  Main-stream virtual machines such as the Java Virtual Machine and the .NET platform dominate the world today, and many languages are being executed on these virtual machines even though their embodied design choices...... conflict with the design choices of the virtual machine.  For instance, there is a non-trivial mismatch between the main-stream virtual machines mentioned above and dynamically typed languages.  One language concept that creates an even greater mismatch is virtual classes, in particular because fully...... general support for virtual classes requires generation of new classes at run-time by mixin composition.  Languages like CaesarJ and ObjectTeams can express virtual classes restricted to the subset that does not require run-time generation of classes, because of the restrictions imposed by the Java...

Multi-agent: a technique to implement geo-visualization of networked virtual reality

Science.gov (United States)

Lin, Zhiyong; Li, Wenjing; Meng, Lingkui

2007-06-01

Networked Virtual Reality (NVR) is a system based on net connected and spatial information shared, whose demands cannot be fully meet by the existing architectures and application patterns of VR to some extent. In this paper, we propose a new architecture of NVR based on Multi-Agent framework. which includes the detailed definition of various agents and their functions and full description of the collaboration mechanism, Through the prototype system test with DEM Data and 3D Models Data, the advantages of Multi-Agent based Networked Virtual Reality System in terms of the data loading time, user response time and scene construction time etc. are verified. First, we introduce the characters of Networked Virtual Realty and the characters of Multi-Agent technique in Section 1. Then we give the architecture design of Networked Virtual Realty based on Multi-Agent in Section 2.The Section 2 content includes the rule of task division, the multi-agent architecture design to implement Networked Virtual Realty and the function of agents. Section 3 shows the prototype implementation according to the design. Finally, Section 4 discusses the benefits of using Multi-Agent to implement geovisualization of Networked Virtual Realty.

Advances in Robotics and Virtual Reality

CERN Document Server

Hassanien, Aboul

2012-01-01

A beyond human knowledge and reach, robotics is strongly involved in tackling challenges of new emerging multidisciplinary fields. Together with humans, robots are busy exploring and working on the new generation of ideas and problems whose solution is otherwise impossible to find. The future is near when robots will sense, smell and touch people and their lives. Behind this practical aspect of human-robotics, there is a half a century spanned robotics research, which transformed robotics into a modern science. The Advances in Robotics and Virtual Reality is a compilation of emerging application areas of robotics. The book covers robotics role in medicine, space exploration and also explains the role of virtual reality as a non-destructive test bed which constitutes a premise of further advances towards new challenges in robotics. This book, edited by two famous scientists with the support of an outstanding team of fifteen authors, is a well suited reference for robotics researchers and scholars from related ...

76 FR 14036 - National Library of Medicine; Notice of Closed Meetings

Science.gov (United States)

2011-03-15

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... Individuals who plan to attend and need special assistance, such as sign language interpretation or other...: Review and Analysis of Systems. Place: National Library of Medicine, Building 38, 2nd Floor, Board Room...

Virtual VMASC: A 3D Game Environment

Science.gov (United States)

Manepalli, Suchitra; Shen, Yuzhong; Garcia, Hector M.; Lawsure, Kaleen

2010-01-01

The advantages of creating interactive 3D simulations that allow viewing, exploring, and interacting with land improvements, such as buildings, in digital form are manifold and range from allowing individuals from anywhere in the world to explore those virtual land improvements online, to training military personnel in dealing with war-time environments, and to making those land improvements available in virtual worlds such as Second Life. While we haven't fully explored the true potential of such simulations, we have identified a requirement within our organization to use simulations like those to replace our front-desk personnel and allow visitors to query, naVigate, and communicate virtually with various entities within the building. We implemented the Virtual VMASC 3D simulation of the Virginia Modeling Analysis and Simulation Center (VMASC) office building to not only meet our front-desk requirement but also to evaluate the effort required in designing such a simulation and, thereby, leverage the experience we gained in future projects of this kind. This paper describes the goals we set for our implementation, the software approach taken, the modeling contribution made, and the technologies used such as XNA Game Studio, .NET framework, Autodesk software packages, and, finally, the applicability of our implementation on a variety of architectures including Xbox 360 and PC. This paper also summarizes the result of our evaluation and the lessons learned from our effort.

Aplikasi Virtual Kata Untuk Komunikasi Penyandang Tunarungu Berbasis Android

Directory of Open Access Journals (Sweden)

Fras Setia Rahman

2017-10-01

Full Text Available Deaf people are people who lose either their partial or complete hearing ability which will make the sense of hearing unusable. The problem encountered when meeting a deaf person is unable to communicate well. To solve this problem, it is necessary to build a virtual word application that is android based to help communicate with the deaf people. This app uses 3D virtual characters as a voice-translating medium into a sign language. The sign language is converted to 3D animation to make it easier to understand and attractive. The sign language system used in this application is the SIBI system (Sistem Isyarat Bahasa Indonesia. This application is built by using Unity 3D software with C # and Java programming language, while to create 3D animation is using Blender software. From the test results of this application, obviously it can facilitate the communication with the deaf people.   Keywords: word virtual application, deaf communication, 3D sign language animation, SIBI, android.

An Effective Mechanism for Virtual Machine Placement using Aco in IAAS Cloud

Science.gov (United States)

Shenbaga Moorthy, Rajalakshmi; Fareentaj, U.; Divya, T. K.

2017-08-01

Cloud computing provides an effective way to dynamically provide numerous resources to meet customer demands. A major challenging problem for cloud providers is designing efficient mechanisms for optimal virtual machine Placement (OVMP). Such mechanisms enable the cloud providers to effectively utilize their available resources and obtain higher profits. In order to provide appropriate resources to the clients an optimal virtual machine placement algorithm is proposed. Virtual machine placement is NP-Hard problem. Such NP-Hard problem can be solved using heuristic algorithm. In this paper, Ant Colony Optimization based virtual machine placement is proposed. Our proposed system focuses on minimizing the cost spending in each plan for hosting virtual machines in a multiple cloud provider environment and the response time of each cloud provider is monitored periodically, in such a way to minimize delay in providing the resources to the users. The performance of the proposed algorithm is compared with greedy mechanism. The proposed algorithm is simulated in Eclipse IDE. The results clearly show that the proposed algorithm minimizes the cost, response time and also number of migrations.

Introduction on the 2nd annual general meeting of ARCCNM

International Nuclear Information System (INIS)

Zhao Jun; He Zuoxiang; Dang Yaping

2003-01-01

This paper outlines general information on the 2nd annual general meeting of ARCCNM (Asian Regional Cooperative Council for Nuclear Medicine). The international symposium exchanged new development recently on basic and clinical nuclear medicine. Asian school of nuclear medicine is an educational enterprise of ARCCNM, and the objective is to organize and coordinate academic and training programs in nuclear medicine. It will promote nuclear medicine in Asia region through enhancing regional scientific activities and research collaboration

Educational innovation, learning technologies and Virtual culture potential'

Directory of Open Access Journals (Sweden)

David Riley

2002-12-01

Full Text Available Learning technologies are regularly associated with innovative teaching but will they contribute to profound innovations in education itself? This paper addresses the question by building upon Merlin.Donald's co-evolutionary theory of mind, cognition and culture. He claimed that the invention of technologies for storing and sharing external symbol systems, such as writing, gave rise to a 'theoretic culture' with rich symbolic representations and a resultant need for formal education. More recently, Shaffer and Kaput have claimed that the development of external and shared symbol-processing technologies is giving rise to an emerging 'virtual culture'. They argue that mathematics curricula are grounded in theoretic culture and should change to meet the novel demands of 'virtual culture' for symbol-processing and representational fluency. The generic character of their cultural claim is noted in this paper and it is suggested that equivalent pedagogic arguments are applicable across the educational spectrum. Hence, four general characteristics of virtual culture are proposed, against which applications of learning technologies can be evaluated for their innovative potential. Two illustrative uses of learning technologies are evaluated in terms of their 'virtual culture potential' and some anticipated questions about this approach are discussed towards the end of the paper.

[Virtual surgical education: experience with medicine and surgery students].

Science.gov (United States)

Bonavina, Luigi; Mozzi, Enrico; Peracchia, Alberto

2003-01-01

The use of virtual reality simulation is currently being proposed within programs of postgraduate surgical education. The simple tasks that make up an operative procedure can be repeatedly performed until satisfactory execution is achieved, and the errors can be corrected by means of objective assessment. The aim of this study was to evaluate the applicability and the results of structured practice with the LapSim laparoscopic simulator used by undergraduate medical students. A significant reduction in operative time and errors was noted in several tasks (navigation, clipping, etc.). Although the transfer of technical skills to the operating room environment remains to be demonstrated, our research shows that this type of teaching is applicable to undergraduate medical students and in future may become a useful tool for selecting individuals for surgical residency programs.

Shear wave velocity measurements for differential diagnosis of solid breast masses: a comparison between virtual touch quantification and virtual touch IQ.

Science.gov (United States)

Tozaki, Mitsuhiro; Saito, Masahiro; Benson, John; Fan, Liexiang; Isobe, Sachiko

2013-12-01

This study compared the diagnostic performance of two shear wave speed measurement techniques in 81 patients with 83 solid breast lesions. Virtual Touch Quantification, which provides single-point shear wave speed measurement capability (SP-SWS), was compared with Virtual Touch IQ, a new 2-D shear wave imaging technique with multi-point shear wave speed measurement capability (2D-SWS). With SP-SWS, shear wave velocity was measured within the lesion ("internal" value) and the marginal areas ("marginal" value). With 2D-SWS, the highest velocity was measured. The marginal values obtained with the SP-SWS and 2D-SWS methods were significantly higher for malignant lesions and benign lesions, respectively (p breast masses. Copyright © 2013 World Federation for Ultrasound in Medicine & Biology. Published by Elsevier Inc. All rights reserved.

Book of abstracts. Thirty ninth annual scientific meeting

International Nuclear Information System (INIS)

2009-04-01

The 39 th Annual Scientific Meeting of the Australian and New Zealand Society of Nuclear Medicine was held in Sydney, Australia. The Meeting was held from Thursday, 23 April to Monday, 27 April at the Sydney Convention and Exhibition Centre in Darling Harbour and the theme was Multimodality - Here and Now.

Microsoft Virtualization Master Microsoft Server, Desktop, Application, and Presentation Virtualization

CERN Document Server

Olzak, Thomas; Boomer, Jason; Keefer, Robert M

2010-01-01

Microsoft Virtualization helps you understand and implement the latest virtualization strategies available with Microsoft products. This book focuses on: Server Virtualization, Desktop Virtualization, Application Virtualization, and Presentation Virtualization. Whether you are managing Hyper-V, implementing desktop virtualization, or even migrating virtual machines, this book is packed with coverage on all aspects of these processes. Written by a talented team of Microsoft MVPs, Microsoft Virtualization is the leading resource for a full installation, migration, or integration of virtual syste

Application of Virtual, Augmented, and Mixed Reality to Urology.

Science.gov (United States)

Hamacher, Alaric; Kim, Su Jin; Cho, Sung Tae; Pardeshi, Sunil; Lee, Seung Hyun; Eun, Sung-Jong; Whangbo, Taeg Keun

2016-09-01

Recent developments in virtual, augmented, and mixed reality have introduced a considerable number of new devices into the consumer market. This momentum is also affecting the medical and health care sector. Although many of the theoretical and practical foundations of virtual reality (VR) were already researched and experienced in the 1980s, the vastly improved features of displays, sensors, interactivity, and computing power currently available in devices offer a new field of applications to the medical sector and also to urology in particular. The purpose of this review article is to review the extent to which VR technology has already influenced certain aspects of medicine, the applications that are currently in use in urology, and the future development trends that could be expected.

Application of Virtual, Augmented, and Mixed Reality to Urology

Directory of Open Access Journals (Sweden)

Alaric Hamacher

2016-09-01

Full Text Available Recent developments in virtual, augmented, and mixed reality have introduced a considerable number of new devices into the consumer market. This momentum is also affecting the medical and health care sector. Although many of the theoretical and practical foundations of virtual reality (VR were already researched and experienced in the 1980s, the vastly improved features of displays, sensors, interactivity, and computing power currently available in devices offer a new field of applications to the medical sector and also to urology in particular. The purpose of this review article is to review the extent to which VR technology has already influenced certain aspects of medicine, the applications that are currently in use in urology, and the future development trends that could be expected.

Optimizing the Internal Medicine Clinic at Evans Army Community Hospital

National Research Council Canada - National Science Library

Bonilla, Jose

2003-01-01

...) 2002, the Internal Medicine (IM) clinic at Evans Army Community Hospital, Fort Carson, Colorado, failed to meet access to care standards for routine appointments, and was only marginally successful in meeting standards for urgent appointments...

New directions in virtual environments and gaming to address obesity and diabetes: industry perspective.

Science.gov (United States)

Ruppert, Barb

2011-03-01

Virtual reality is increasingly used for education and treatment in the fields of health and medicine. What is the health potential of virtual reality technology from the software development industry perspective? This article presents interviews with Ben Sawyer of Games for Health, Dr. Walter Greenleaf of InWorld Solutions, and Dr. Ernie Medina of MedPlay Technologies. Games for Health brings together researchers, medical professionals, and game developers to share information on the impact that game technologies can have on health, health care, and policy. InWorld is an Internet-based virtual environment designed specifically for behavioral health care. MedPlay Technologies develops wellness training programs that include exergaming technology. The interviewees share their views on software development and other issues that must be addressed to advance the field of virtual reality for health applications. © 2011 Diabetes Technology Society.

75 FR 80511 - Center for Scientific Review; Notice of Closed Meeting

Science.gov (United States)

2010-12-22

...: Cognition and Perception. Date: January 19-20, 2011. Time: 12 p.m. to 6 p.m. Agenda: To review and evaluate... (Virtual Meeting). Contact Person: Weijia Ni, PhD, Scientific Review Officer, Center for Scientific Review...

Introduction to the special issue from the proceedings of the 2006 International Workshop on Virtual Reality in Rehabilitation

Directory of Open Access Journals (Sweden)

Keshner Emily A

2007-06-01

Full Text Available Abstract New technologies are rapidly having a great impact on the development of novel rehabilitation interventions. One of the more popular of these technological advances is virtual reality. The wide range of applications of this technology, from immersive environments to tele-rehabilitation equipment and care, lends versatility to its use as a rehabilitation intervention. But increasing access to this technology requires that we further our understanding about its impact on a performer. The International Workshop on Virtual Reality in Rehabilitation (IWVR, now known as Virtual Rehabilitation 2007, is a conference that emerged from the need to discover how virtual reality could be applied to rehabilitation practice. Individuals from multiple disciplines concerned with the development, transmission, and evaluation of virtual reality as a technology applied to rehabilitation attend this meeting to share their work. In this special issue of the Journal of NeuroEngineering and Rehabilitation we are sharing some of the papers presented at the 2006 meeting of IWVR with the objective of offering a description of the state of the art in this research field. A perusal of these papers will provide a good cross-section of the emerging work in this area as well as inform the reader about new findings relevant to research and practice in rehabilitation.

Proceedings of the 7. Brazilian Meeting on Nuclear Medicine

International Nuclear Information System (INIS)

1985-01-01

Subjects about nuclear medicine are discussed. Researchs concerning the use of radioisotopes as tracers in several diseases are presented. The use of radioisotopes in diagnosis are emphasized. (M.A.C.) [pt

Virtual Library: An essential component of virtual education

Directory of Open Access Journals (Sweden)

M zarghani

2015-06-01

Full Text Available Abstract Introduction: Library is one of the essential elements of universities which provide some important educational needs of students. Virtual education can not be exempted and virtual libraries are important support for virtual training programs. The purpose of this study is to evaluate the viewpoint of administrators and students in virtual education centers about the virtual library, its role and resources. Methods: This study was a descriptive survey. The research instrument was a researcher made questionnaire that its validity and reliability was confirmed. The study population consisted of 19 virtual training centers in Tehran city. Out of 19 centers, simple randomized sampling was done in five Centers. The sample size was 360 students. Data collection was conducted online and descriptive statistics using SPSS 18 and Excel software were used. Results: The results showed that viewpoints of administrators and students about the mission and services of virtual libraries in some cases were similar and in some cases were different. One of the administrators’ reasons for setting up a virtual learning system was lifelong learning, and lack of knowledge about virtual libraries was the reason for inadequate use of virtual libraries. The best format of virtual library from the administrators’ and students’ viewpoint, was portal document format (PDF. Conclusion: One of the most important function of a virtual library, is lifelong learning and empowering users to provide information and educational needs. The main reason for not setting up a virtual library is t lack of knowledge about it.

People with Disabilities Leading the Design of Serious Games and Virtual Worlds.

Directory of Open Access Journals (Sweden)

Yurgos Politis

2017-06-01

Full Text Available Games and virtual worlds have many potential benefits for people with intellectual disabilities (ID and autism spectrum disorder (ASD, in terms of training, education, and rehabilitation. However, because this population presents a wide range of specific needs and abilities, it can be difficult to design games which are engaging and present optimum levels of challenge to players. By including individuals with ID and ASD in the design phase we can help meet their specific needs and preferences by personalizing an intervention through the exploration of experimental techniques, methods and assistive technologies. By embracing the Responsible Research and Innovation approach, we bring science and society closer together to shape the world for future generations. A number of approaches for achieving such inclusion have been described, such as User Sensitive Inclusive Design, Universal Design, and Design for All. Here we discuss three specific examples of the design of games and virtual worlds for people with ID/ASD and illustrate how they attempt to meet their needs. Namely 1 a blended approach of computerised program and applied behaviour analysis for reading skills 2 immersive gameplay for employment and transferable skills training and 3 virtual reality training to enhance communication skills.

Virtual Reality and the Virtual Library.

Science.gov (United States)

Oppenheim, Charles

1993-01-01

Explains virtual reality, including proper and improper uses of the term, and suggests ways that libraries might be affected by it. Highlights include elements of virtual reality systems; possible virtual reality applications, including architecture, the chemical industry, transport planning, armed forces, and entertainment; and the virtual…

From virtual environment to virtual community

NARCIS (Netherlands)

Nijholt, Antinus; Terano, Takao; Nishida, Toyoaki; Namatame, Akira; Tsumoto, Syusaku; Ohsawa, Yukido; Washio, Takashi

2001-01-01

We discuss a virtual reality theater environment and its transition to a virtual community by adding domain agents and by allowing multiple users to visit this environment. The environment has been built using VRML (Virtual Reality Modeling Language). We discuss how our ideas about this environment

Precision or Personalized Medicine for Cancer Chemotherapy: Is there a Role for Herbal Medicine.

Science.gov (United States)

Wang, Zhijun; Liu, Xuefeng; Ho, Rebecca Lucinda Ka Yan; Lam, Christopher Wai Kei; Chow, Moses Sing Sum

2016-07-07

Although over 100 chemotherapeutic agents are currently available for the treatment of cancer patients, the overall long term clinical benefit is disappointing due to the lack of effectiveness or severe side effects from these agents. In order to improve the therapeutic outcome, a new approach called precision medicine or personalized medicine has been proposed and initiated by the U.S. National Institutes of Health. However, the limited availability of effective medications and the high cost are still the major barriers for many cancer patients. Thus alternative approaches such as herbal medicines could be a feasible and less costly option. Unfortunately, scientific evidence for the efficacy of a majority of herbal medicines is still lacking and their development to meet FDA approval or other regulatory agencies is a big challenge. However, herbal medicines may be able to play an important role in precision medicine or personalized medicine. This review will focus on the existing and future technologies that could speed the development of herbal products for treatment of resistant cancer in individual patients. Specifically, it will concentrate on reviewing the phenotypic (activity based) rather than genotypic (mechanism based) approach to develop herbal medicine useful for personalized cancer chemotherapy.

Proceedings of the 6.Brazilian Meeting on Nuclear Medicine

International Nuclear Information System (INIS)

1985-01-01

Several subjects on nuclear medicine are presented. The use of scintiscanning in heart diseases, neoplasms, etc. is emphasized. Radioisotope preparation techniques and labelling of compounds used in radioassays are described. (M.A.C.) [pt

Interprofessional education for personalized medicine through technology-based learning.

Science.gov (United States)

Haga, Susanne B; Mills, Rachel; Aucoin, Julia; Taekman, Jeff

2015-06-01

The delivery of personalized medicine utilizing genetic and genomic technologies is anticipated to involve many medical specialties. Interprofessional education will be key to the delivery of personalized medicine in order to reduce disjointed or uncoordinated clinical care, and optimize effective communication to promote patient understanding and engagement regarding the use of or need for these services. While several health professional organizations have endorsed and/or developed core competencies for genetics and genomics, the lack of interprofessional guidelines and training may hamper the delivery of coordinated personalized medicine. In this perspective, we consider the potential for interprofessional education and training using technology-based approaches, such as virtual simulation and gaming, compared with traditional educational approaches.

Situation and future outlook of nuclear medicine technologists

International Nuclear Information System (INIS)

Kanao, Keisuke

1981-01-01

About the situation of nuclear medicine technologists in Japan, survey was made in August, 1979, by sending questionnaire to 219 facilities, and 341 technologists responded, the recovery rate being 70%. About the situation in the United States, the data were taken from the similar survey results in 1975 and 1976. The results in Japan, as compared with those in the United States, are described as follows: years of experience, contents of work, participation in society meetings and others, and occupation prior to the employment as nuclear medicine technologists. The findings are interesting in such items as the sexes of the technologists, the participation in meetings, and the types of works. In Japan, the technologists are dominantly male, while in the United States, more than 80% are female. In Japan, 97% of the technologists participated in society meetings and others. (J.P.N.)

Artificial intelligence in medicine.

Science.gov (United States)

Hamet, Pavel; Tremblay, Johanne

2017-04-01

Artificial Intelligence (AI) is a general term that implies the use of a computer to model intelligent behavior with minimal human intervention. AI is generally accepted as having started with the invention of robots. The term derives from the Czech word robota, meaning biosynthetic machines used as forced labor. In this field, Leonardo Da Vinci's lasting heritage is today's burgeoning use of robotic-assisted surgery, named after him, for complex urologic and gynecologic procedures. Da Vinci's sketchbooks of robots helped set the stage for this innovation. AI, described as the science and engineering of making intelligent machines, was officially born in 1956. The term is applicable to a broad range of items in medicine such as robotics, medical diagnosis, medical statistics, and human biology-up to and including today's "omics". AI in medicine, which is the focus of this review, has two main branches: virtual and physical. The virtual branch includes informatics approaches from deep learning information management to control of health management systems, including electronic health records, and active guidance of physicians in their treatment decisions. The physical branch is best represented by robots used to assist the elderly patient or the attending surgeon. Also embodied in this branch are targeted nanorobots, a unique new drug delivery system. The societal and ethical complexities of these applications require further reflection, proof of their medical utility, economic value, and development of interdisciplinary strategies for their wider application. Copyright © 2017. Published by Elsevier Inc.

In vivo diagnostic nuclear medicine. Pediatric experience

International Nuclear Information System (INIS)

Goetz, W.A.; Hendee, W.R.; Gilday, D.L.

1983-01-01

The use of radiopharmaceuticals for diagnostic tests in children is increasing and interest in these is evidenced by the addition of scientific sessions devoted to pediatric medicine at annual meetings of The Society of Nuclear Medicine and by the increase in the literature on pediatric dosimetry. Data presented in this paper describe the actual pediatric nuclear medicine experience from 26 nationally representative U.S. hospitals and provide an overview of the pediatric procedures being performed the types of radiopharmaceuticals being used, and the activity levels being administered

Chavir: Virtual reality simulation for interventions in nuclear installations

International Nuclear Information System (INIS)

Thevenon, J. B.; Tirel, O.; Lopez, L.; Chodorge, L.; Desbats, P.

2006-01-01

Companies involved in the nuclear industry have to prepare for interventions by precisely analyzing the radiological risks and rapidly evaluating the consequences of their operational choices. They also need to consolidate the experiences gained in the field with greater responsiveness and lower costs. This paper brings out the advantages of using virtual reality technology to meet the demands in the industry. The CHAVIR software allows the operators to prepare (and repeat) all the operations they would have to do in a safe virtual world, before performing the actual work inside the facilities. Since the decommissioning or maintenance work is carried out in an environment where there is radiation, the amount of radiation that the operator would be exposed to is calculated and integrated into the simulator. (authors)

Virtual Team and Trust Relationship: Focus Group Interviews in Multimedia Super Corridor Status Companies

Directory of Open Access Journals (Sweden)

Norizah Aripin

2011-12-01

Full Text Available This paper aims to discuss the trust relationship in virtual teams in Multimedia Super Corridor (MSC status companies. The study used qualitative method that is phenomenology approach through focus group interviews. In-depth interview were also used with semi-structured and openended questions. The interviews involved six staffs at different position in virtual team (two team leaders, and four team members. The interviews were recorded, transcribed and analyzed according to the thematic analysis. Results showed that dimensions on virtual team trust relationship including interpersonal communication, personality, team members size, face-to-face meeting needs, safety information when discussing face-to-face in public places, and difficulty to recall interaction via video conferencing with other team members.

The development of a collaborative virtual environment for finite element simulation

Science.gov (United States)

Abdul-Jalil, Mohamad Kasim

Communication between geographically distributed designers has been a major hurdle in traditional engineering design. Conventional methods of communication, such as video conferencing, telephone, and email, are less efficient especially when dealing with complex design models. Complex shapes, intricate features and hidden parts are often difficult to describe verbally or even using traditional 2-D or 3-D visual representations. Virtual Reality (VR) and Internet technologies have provided a substantial potential to bridge the present communication barrier. VR technology allows designers to immerse themselves in a virtual environment to view and manipulate this model just as in real-life. Fast Internet connectivity has enabled fast data transfer between remote locations. Although various collaborative virtual environment (CVE) systems have been developed in the past decade, they are limited to high-end technology that is not accessible to typical designers. The objective of this dissertation is to discover and develop a new approach to increase the efficiency of the design process, particularly for large-scale applications wherein participants are geographically distributed. A multi-platform and easily accessible collaborative virtual environment (CVRoom), is developed to accomplish the stated research objective. Geographically dispersed designers can meet in a single shared virtual environment to discuss issues pertaining to the engineering design process and to make trade-off decisions more quickly than before, thereby speeding the entire process. This 'faster' design process will be achieved through the development of capabilities to better enable the multidisciplinary and modeling the trade-off decisions that are so critical before launching into a formal detailed design. The features of the environment developed as a result of this research include the ability to view design models, use voice interaction, and to link engineering analysis modules (such as Finite

Development and Validation of a Family Meeting Assessment Tool (FMAT).

Science.gov (United States)

Hagiwara, Yuya; Healy, Jennifer; Lee, Shuko; Ross, Jeanette; Fischer, Dixie; Sanchez-Reilly, Sandra

2018-01-01

A cornerstone procedure in Palliative Medicine is to perform family meetings. Learning how to lead a family meeting is an important skill for physicians and others who care for patients with serious illnesses and their families. There is limited evidence on how to assess best practice behaviors during end-of-life family meetings. Our aim was to develop and validate an observational tool to assess trainees' ability to lead a simulated end-of-life family meeting. Building on evidence from published studies and accrediting agency guidelines, an expert panel at our institution developed the Family Meeting Assessment Tool. All fourth-year medical students (MS4) and eight geriatric and palliative medicine fellows (GPFs) were invited to participate in a Family Meeting Objective Structured Clinical Examination, where each trainee assumed the physician role leading a complex family meeting. Two evaluators observed and rated randomly chosen students' performances using the Family Meeting Assessment Tool during the examination. Inter-rater reliability was measured using percent agreement. Internal consistency was measured using Cronbach α. A total of 141 trainees (MS4 = 133 and GPF = 8) and 26 interdisciplinary evaluators participated in the study. Internal reliability (Cronbach α) of the tool was 0.85. Number of trainees rated by two evaluators was 210 (MS4 = 202 and GPF = 8). Rater agreement was 84%. Composite scores, on average, were significantly higher for fellows than for medical students (P < 0.001). Expert-based content, high inter-rater reliability, good internal consistency, and ability to predict educational level provided initial evidence for construct validity for this novel assessment tool. Copyright © 2017 American Academy of Hospice and Palliative Medicine. All rights reserved.

New trends in the virtualization of hospitals--tools for global e-Health.

Science.gov (United States)

Graschew, Georgi; Roelofs, Theo A; Rakowsky, Stefan; Schlag, Peter M; Heinzlreiter, Paul; Kranzlmüller, Dieter; Volkert, Jens

2006-01-01

The development of virtual hospitals and digital medicine helps to bridge the digital divide between different regions of the world and enables equal access to high-level medical care. Pre-operative planning, intra-operative navigation and minimally-invasive surgery require a digital and virtual environment supporting the perception of the physician. As data and computing resources in a virtual hospital are distributed over many sites the concept of the Grid should be integrated with other communication networks and platforms. A promising approach is the implementation of service-oriented architectures for an invisible grid, hiding complexity for both application developers and end-users. Examples of promising medical applications of Grid technology are the real-time 3D-visualization and manipulation of patient data for individualized treatment planning and the creation of distributed intelligent databases of medical images.

Effective Design of Educational Virtual Reality Applications for Medicine Using Knowledge-Engineering Techniques

Science.gov (United States)

Górski, Filip; Bun, Pawel; Wichniarek, Radoslaw; Zawadzki, Przemyslaw; Hamrol, Adam

2017-01-01

Effective medical and biomedical engineering education is an important problem. Traditional methods are difficult and costly. That is why Virtual Reality is often used for that purpose. Educational medical VR is a well-developed IT field, with many available hardware and software solutions. Current solutions are prepared without methodological…

Development, implementation and pilot evaluation of a Web-based Virtual Patient Case Simulation environment – Web-SP

OpenAIRE

Boberg Jonas; Johnson Gunilla; Zary Nabil; Fors Uno GH

2006-01-01

Abstract Background The Web-based Simulation of Patients (Web-SP) project was initiated in order to facilitate the use of realistic and interactive virtual patients (VP) in medicine and healthcare education. Web-SP focuses on moving beyond the technology savvy teachers, when integrating simulation-based education into health sciences curricula, by making the creation and use of virtual patients easier. The project strives to provide a common generic platform for design/creation, management, e...

How does feedback and peer feedback affect collaborative writing in a virtual learning environment?

NARCIS (Netherlands)

Guasch, Teresa; Espasa, Anna; Alvarez, Ibis; Kirschner, Paul A.

2011-01-01

Guasch, T., Espasa, A., Alvarez, I., & Kirschner, P. A. (2011, 31 May). How does feedback and peer feedback affect collaborative writing in a virtual learning environment? Presentation at a Learning & Cognition meeting, Open Universiteit in the Netherlands, Heerlen, The Netherlands.

Small-scale tactile graphics for virtual reality systems

Science.gov (United States)

Roberts, John W.; Slattery, Oliver T.; Swope, Brett; Min, Volker; Comstock, Tracy

2002-05-01

As virtual reality technology moves forward, there is a need to provide the user with options for greater realism for closer engagement to the human senses. Haptic systems use force feedback to create a large-scale sensation of physical interaction in a virtual environment. Further refinement can be created by using tactile graphics to reproduce a detailed sense of touch. For example, a haptic system might create the sensation of the weight of a virtual orange that the user picks up, and the sensation of pressure on the fingers as the user squeezes the orange. A tactile graphic system could create the texture of the orange on the user's fingertips. IN the real wold, a detailed sense of touch plays a large part in picking up and manipulating small objects. Our team is working to develop technology that can drive a high density fingertip array of tactile simulators at a rapid refresh rate, sufficient to produce a realistic sense of touch. To meet the project criteria, the mechanism must be much lower cost than existing technologies, and must be sufficiently lightweight and compact to permit portable use and to enable installation of the stimulator array in the fingertip of a tactile glove. The primary intended applications for this technology are accessibility for the blind and visually impaired, teleoperation, and virtual reality systems.

Cardiovascular nuclear medicine and MRI

International Nuclear Information System (INIS)

Reiber, J.H.C.; Wall, E.E. van der

1992-01-01

This book is based on a meeting of the Working Group on Nuclear Cardiology, which held March 22-23,1991 under the auspices of the European Society of Cardiology and the Interuniversity Cardiology Institute of the Netherlands, and on the Second International Symposium on Computer Applications in Nuclear Medicine and Cardiac Magnetic Resonance Imaging, which was held March 20-22,1991 in Rotterdam, the Netherlands. It covers almost every aspect of quantitative cardio-vascular nuclear medicine and magnetic resonance imaging. The main topics are: single photon emission computed tomography (technical aspects); new development in cardiovascular nuclear medicine; advances in cardiovascular imaging; cardiovascular clinical applications; and cardiac magnetic resonance imaging. (A.S.). refs.; figs.; tabs

Santa Fé: building a virtual city to develop a family health game.

Science.gov (United States)

Tubelo, Rodrigo; Dahmer, Alessandra; Pinheiro, Luciana; Pinto, Maria E

2013-01-01

The current tendency of education in health is the use of new technologies like Virtual Reality. The course of UNASUS-UFCSPA specialization in family health was developed for health professionals that work in primary health care (PHC); in order to reach all Brazilian territory. Moodle is a platform where virtual activities are posted and evaluated. Santa Fé is a virtual city created in the Sketch up Pro, which aims to fit in specific clinical cases that involve matters of medicine, nursing and dentistry. The Software eAdventure was the tool used for the development of a game, offering interaction to the student with the Virtual City and the clinical cases, in the perspective of learning utilizing an entertainment method and evaluating individual performance of the students. The building of the city in the Sketch up Pro was successful and at low cost. The eAdventure was an efficient and intuitive tool, therefore, there was not necessarily a huge specific knowledge of technology or hardware with high speed processing and also speedy broad band internet for its use.

Regulation and quality in nuclear medicine 2 october 1998

International Nuclear Information System (INIS)

Kouchner, B.; Huriet, C.; Le Deaut, J.Y.

1999-01-01

The aim of this meeting is to examine how the regulations are liable to decrease the patient taking charge. The problem of the public information and opinion in the nuclear medicine domain is also presented. The nineteen presentations are proposed in 2 sessions. The first one deals with the state of the art of the nuclear medicine in France (techniques and regulations). The second one deals with the environment of the nuclear medicine (irradiation limits, public opinion, doctors and medicine quality). (A.L.B.)

Nuclear medicine. Clinical value of the medicine methods. Nuklearmedizin. Klinische Bedeutung nuklearmedizinischer Diagnostik und Therapie

Energy Technology Data Exchange (ETDEWEB)

Schmidt, H A.E. [Evangelisches Krankenhaus Bethesda Gemeinnuetzige G.m.b.H., Duisburg (Germany, F.R.). Nuklearmedizinische Klinik und Poliklinik; Ortiz Berrocal, J [Universidad Autonoma de Madrid (Spain). Dept. of Nuclear Medicine; eds.

1979-01-01

This proceedings volume of the 16th International Annual Meeting of the Gesellschaft fuer Nuklearmedizin, which took place in Madrid on October 24-27, 1978, contains 183 compacts on the following subjects: Metrology and data processing, cyclotron products and radiopharmaceuticals, nuclear medicine as compared with computerized tomography and sonography, radioimmunoassay, haematology, thyreology, osteology, pulmonology, cardiology, angiology, nephrology, gastroenterology and hepatology, oncology, nuclear therapy methods and some free lectures and thus give a good picture of the state of the art in nuclear medicine at the time.

Virtual Team Governance: Addressing the Governance Mechanisms and Virtual Team Performance

Science.gov (United States)

Zhan, Yihong; Bai, Yu; Liu, Ziheng

As technology has improved and collaborative software has been developed, virtual teams with geographically dispersed members spread across diverse physical locations have become increasingly prominent. Virtual team is supported by advancing communication technologies, which makes virtual teams able to largely transcend time and space. Virtual teams have changed the corporate landscape, which are more complex and dynamic than traditional teams since the members of virtual teams are spread on diverse geographical locations and their roles in the virtual team are different. Therefore, how to realize good governance of virtual team and arrive at good virtual team performance is becoming critical and challenging. Good virtual team governance is essential for a high-performance virtual team. This paper explores the performance and the governance mechanism of virtual team. It establishes a model to explain the relationship between the performance and the governance mechanisms in virtual teams. This paper is focusing on managing virtual teams. It aims to find the strategies to help business organizations to improve the performance of their virtual teams and arrive at the objectives of good virtual team management.

Needs analysis for developing a virtual-reality NOTES simulator.

Science.gov (United States)

Sankaranarayanan, Ganesh; Matthes, Kai; Nemani, Arun; Ahn, Woojin; Kato, Masayuki; Jones, Daniel B; Schwaitzberg, Steven; De, Suvranu

2013-05-01

INTRODUCTION AND STUDY AIM: Natural orifice translumenal endoscopic surgery (NOTES) is an emerging surgical technique that requires a cautious adoption approach to ensure patient safety. High-fidelity virtual-reality-based simulators allow development of new surgical procedures and tools and train medical personnel without risk to human patients. As part of a project funded by the National Institutes of Health, we are developing the virtual transluminal endoscopic surgery trainer (VTEST) for this purpose. The objective of this study is to conduct a structured needs analysis to identify the design parameters for such a virtual-reality-based simulator for NOTES. A 30-point questionnaire was distributed at the 2011 National Orifice Surgery Consortium for Assessment and Research meeting to obtain responses from experts. Ordinal logistic regression and the Wilcoxon rank-sum test were used for analysis. A total of 22 NOTES experts participated in the study. Cholecystectomy (CE, 68 %) followed by appendectomy (AE, 63 %) (CE vs AE, p = 0.0521) was selected as the first choice for simulation. Flexible (FL, 47 %) and hybrid (HY, 47 %) approaches were equally favorable compared with rigid (RI, 6 %) with p virtual NOTES simulator in training and testing new tools for NOTES were rated very high by the participants. Our study reinforces the importance of developing a virtual NOTES simulator and clearly presents expert preferences. The results of this analysis will direct our initial development of the VTEST platform.

9th Transgenic Technology Meeting (TT2010) in Berlin, Germany: a meeting report.

Science.gov (United States)

Saunders, Thomas L; Sobieszczuk, Peter

2010-12-01

The first Transgenic Technology (TT) Meeting was organized in 1999 by Johannes Wilbertz, Karolinska Institute, Stockholm, Sweden as a regional meeting. The TT Meetings continued in this way, constantly gathering additional practitioners of transgenic methodologies until the breakthrough in 2005 when the 6th TT Meeting in Barcelona, Spain, hosted by Lluis Montoliu (Centro Nacional de Biotecnologia, Madrid, Spain), generated the momentum to establish the International Society for Transgenic Technologies (ISTT). Since 2006, the ISTT has continued to promote the TT Meetings and provide its membership with a forum to discuss best practices and new methods in the field. The TT2010 Meeting was held at the Max Delbrück Center for Molecular Medicine (Berlin, Germany). Participation at the TT2010 Meeting exceeded the registration capacity and set a new attendance record. Session topics included methods for the generation of rat and mouse models of human disease, fundamental and advanced topics in rodent embryonic stem cells, and the newest transgenic technologies. Short presentations from selected abstracts were of especial interest. Roundtable discussions on transgenic facility establishment and cryoarchiving of mouse lines were favorably received. Students, technical staff, and professors participated in numerous discussions and came away with practical methods and new ideas for research.

The World Summit of Harmonization on Traditional, Alternative and Complementary Medicine (TACM in Lima, Peru

Directory of Open Access Journals (Sweden)

Gustavo F. Gonzales

2010-01-01

Full Text Available The World Summit of Harmonization on Traditional, Alternative and Complementary Medicine (TACM was held in Lima, Peru, November 7–11, 2007, with almost 600 worldwide participants. This meeting was organized by Peruvian Medical College, the institution that affiliates and authorizes all physicians to practice medicine in Peru. The meeting included seven sections starting with an overview on the current status of the TACM. The second section included experiences from different countries on regulations and quality control in products and services used in the TACM. The worldwide experience of education and training in TACM was a very important part of the meeting in which speakers from Spain, Germany, Argentina, Italy, Brazil, Cuba and Peru shared their experience. The meeting included topics on homeopathy, acupuncture, mind–body medicine, neural therapy, chiropraxis, among others. Two final sessions were related to the ways of linking Traditional medicine to the national Health Systems in the Latin America countries and also the association between bio-commerce and TACM including intellectual properties and bio-piracy.

Improving Balance in TBI Using a Low-Cost Customized Virtual Reality Rehabilitation Tool

Science.gov (United States)

2017-10-01

Journal publications. Larkin, M. (2017). Exploring...virtual environments for cognitive and physical rehabilitation. The Journal on Active Aging. 16(5): 44-51.] § Books or other non-periodical, one...Memory, and Immersion and PTSD! Keynote Address at the Annual Conference of the Institute for Functional Medicine. Los Angeles, California, June,

75 FR 4090 - Center for Scientific Review; Notice of Closed Meetings

Science.gov (United States)

2010-01-26

... El Camino Real, San Diego, CA 92130. Contact Person: William A. Greenberg, PhD., Scientific Review... (Virtual Meeting). Contact Person: Fouad A. El-Zaatari, PhD., Scientific Review Officer, Center for... for Scientific Review Special Emphasis Panel, Small Business: Experimental Cancer Therapeutics. Date...

Medicine in the 21st century: recommended essential geriatrics competencies for internal medicine and family medicine residents.

Science.gov (United States)

Williams, Brent C; Warshaw, Gregg; Fabiny, Anne Rebecca; Lundebjerg Mpa, Nancy; Medina-Walpole, Annette; Sauvigne, Karen; Schwartzberg, Joanne G; Leipzig, Rosanne M

2010-09-01

Physician workforce projections by the Institute of Medicine require enhanced training in geriatrics for all primary care and subspecialty physicians. Defining essential geriatrics competencies for internal medicine and family medicine residents would improve training for primary care and subspecialty physicians. The objectives of this study were to (1) define essential geriatrics competencies common to internal medicine and family medicine residents that build on established national geriatrics competencies for medical students, are feasible within current residency programs, are assessable, and address the Accreditation Council for Graduate Medical Education competencies; and (2) involve key stakeholder organizations in their development and implementation. Initial candidate competencies were defined through small group meetings and a survey of more than 100 experts, followed by detailed item review by 26 program directors and residency clinical educators from key professional organizations. Throughout, an 8-member working group made revisions to maintain consistency and compatibility among the competencies. Support and participation by key stakeholder organizations were secured throughout the project. The process identified 26 competencies in 7 domains: Medication Management; Cognitive, Affective, and Behavioral Health; Complex or Chronic Illness(es) in Older Adults; Palliative and End-of-Life Care; Hospital Patient Safety; Transitions of Care; and Ambulatory Care. The competencies map directly onto the medical student geriatric competencies and the 6 Accreditation Council for Graduate Medical Education Competencies. Through a consensus-building process that included leadership and members of key stakeholder organizations, a concise set of essential geriatrics competencies for internal medicine and family medicine residencies has been developed. These competencies are well aligned with concerns for residency training raised in a recent Medicare Payment Advisory

Virtual water exported from Californian agriculture

Science.gov (United States)

Nicholas, K. A.; Johansson, E. L.

2015-12-01

In an increasingly teleconnected world, international trade drives the exchange of virtual land and water as crops produced in one region are consumed in another. In theory, this can be an optimal use of scarce resources if crops are grown where they can most efficiently be produced. Several recent analyses examine the export of land and water from food production in developing countries where these resources may be more abundant. Here we focus on a developed region and examine the virtual export of land and water from California, the leading agricultural state in the US and the leading global producer of a wide range of fruit, nut, and other specialty crops. As the region faces a serious, ongoing drought, water use is being questioned, and water policy governance re-examined, particularly in the agricultural sector which uses over three-quarters of water appropriations in the state. We look at the blue water embodied in the most widely grown crops in California and use network analysis to examine the trading patterns for flows of virtual land and water. We identify the main crops and export partners representing the majority of water exports. Considered in the context of tradeoffs for land and water resources, we highlight the challenges and opportunities for food production systems to play a sustainable role in meeting human needs while protecting the life-support systems of the planet.

Another Time, Another Space: The Evolution of the Virtual Journal Club.

Science.gov (United States)

Chetlen, Alison L; Dell, Carol M; Solberg, Agnieszka O; Otero, Hansel J; Burton, Kirsteen R; Heller, Matthew T; Lakomkin, Nikita; Desouches, Stephane L; Smith, Stacy E

2017-03-01

Virtual journal clubs (VJCs) provide a standardized, easily accessible forum for evidence-based discussion. The new virtual reality setting in which journal clubs and other online education events now take place offers great advantages and new opportunities for radiologists in academic medicine and private practice. VJCs continue to evolve, largely due to many emerging technologies and platforms. VJCs will continue to play an increasingly important role in medical education, interdisciplinary interaction, and multi-institutional collaboration. In this article, we discuss how to conduct and lead a critical review of medical literature in the setting of a virtual or traditional journal club. We discuss the current applications of VJCs in medical and graduate medical education and continued lifelong learning. We also explain the advantages and disadvantages of VJCs over traditional venues. Finally, the reader will be given the tools to successfully implement and run a VJC. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Chinese Herbal Medicine Meets Biological Networks of Complex Diseases: A Computational Perspective

Directory of Open Access Journals (Sweden)

Shuo Gu

2017-01-01

Full Text Available With the rapid development of cheminformatics, computational biology, and systems biology, great progress has been made recently in the computational research of Chinese herbal medicine with in-depth understanding towards pharmacognosy. This paper summarized these studies in the aspects of computational methods, traditional Chinese medicine (TCM compound databases, and TCM network pharmacology. Furthermore, we chose arachidonic acid metabolic network as a case study to demonstrate the regulatory function of herbal medicine in the treatment of inflammation at network level. Finally, a computational workflow for the network-based TCM study, derived from our previous successful applications, was proposed.

Chinese Herbal Medicine Meets Biological Networks of Complex Diseases: A Computational Perspective.

Science.gov (United States)

Gu, Shuo; Pei, Jianfeng

2017-01-01

With the rapid development of cheminformatics, computational biology, and systems biology, great progress has been made recently in the computational research of Chinese herbal medicine with in-depth understanding towards pharmacognosy. This paper summarized these studies in the aspects of computational methods, traditional Chinese medicine (TCM) compound databases, and TCM network pharmacology. Furthermore, we chose arachidonic acid metabolic network as a case study to demonstrate the regulatory function of herbal medicine in the treatment of inflammation at network level. Finally, a computational workflow for the network-based TCM study, derived from our previous successful applications, was proposed.

Analyzing Big Data in Medicine with Virtual Research Environments and Microservices

OpenAIRE

Ola, Spjuth

2016-01-01

Presentation by Ola Spjuth, Deputy director at Department of Information Technology, Uppsala Multidisciplinary Centre for Advanced Computational Science, at Big Data in Medicine, Uppsala, Sweden.

The Virtual Solar Observatory: Still a Small Box

Science.gov (United States)

Gurman, J. B.; Bogart, R. S.; Davey, A. R.; Dimitoglou, G.; Hill, F.; Hourcle, J. A.; Martens, P. C.; Surez-Sola, I.; Tian, K. Q.; Wampler, S.

2005-01-01

Two and a half years after a design study began, and a year and a half after development commenced, version 1.0 of the Virtual Solar Observatory (VSO) was released at the 2004 Fall AGU meeting. Although internal elements of the VSO have changed, the basic design has remained the same, reflecting the team's belief in the importance of a simple, robust mechanism for registering data provider holdings, initiating queries at the appropriate provider sites, aggregating the responses, allowing the user to iterate before making a final selection, and enabling the delivery of data directly from the providers. In order to make the VSO transparent, lightweight, and portable, the developers employed XML for the registry, SOAP for communication between a VSO instance and data services, and HTML for the graphic user interface (GUI's). We discuss the internal data model, the API, and user responses to various trial GUI's as typical design issues for any virtual observatory. We also discuss the role of the "small box" of data search, identification, and delivery services provided by the VSO in the larger, Sun-Solar System Connection virtual observatory (VxO) scheme.

Virtual commissioning of automated micro-optical assembly

Science.gov (United States)

Schlette, Christian; Losch, Daniel; Haag, Sebastian; Zontar, Daniel; Roßmann, Jürgen; Brecher, Christian

2015-02-01

In this contribution, we present a novel approach to enable virtual commissioning for process developers in micro-optical assembly. Our approach aims at supporting micro-optics experts to effectively develop assisted or fully automated assembly solutions without detailed prior experience in programming while at the same time enabling them to easily implement their own libraries of expert schemes and algorithms for handling optical components. Virtual commissioning is enabled by a 3D simulation and visualization system in which the functionalities and properties of automated systems are modeled, simulated and controlled based on multi-agent systems. For process development, our approach supports event-, state- and time-based visual programming techniques for the agents and allows for their kinematic motion simulation in combination with looped-in simulation results for the optical components. First results have been achieved for simply switching the agents to command the real hardware setup after successful process implementation and validation in the virtual environment. We evaluated and adapted our system to meet the requirements set by industrial partners-- laser manufacturers as well as hardware suppliers of assembly platforms. The concept is applied to the automated assembly of optical components for optically pumped semiconductor lasers and positioning of optical components for beam-shaping

Virtual socialization in adults with spina bifida.

Science.gov (United States)

Chan, Wendy M; Dicianno, Brad E

2011-03-01

-term social avoidance. Users of the most immersive forms of virtual socialization, have more real world friends than both semi-users and nonusers. Any form of VS, whether immersive or real time, may improve the opportunity for meaningful social encounters. Prospective intervention studies are needed to elucidate whether a causal positive relationship between virtual socialization and friendships exists. Further research is needed to clarify virtual socialization's impact on QOL; however, the upward trend in all 4 domains of QOL across user groups suggests similar potential benefits. Copyright © 2011 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

The use of virtual simulation allows students to interactive learning with creativity and clarity in the theoretical foundation of the pharmacokinetics and pharmacodynamics of the drugs used in pharmacology.

Directory of Open Access Journals (Sweden)

Maritza Dorila Placencia Medina

2015-09-01

Full Text Available ABSTRACT The use of virtual simulation allows students to interactive learning with creativity and clarity in the theoretical foundation of the pharmacokinetics and pharmacodynamics of the drugs used in pharmacology. Objective: Know the level of satisfaction of students in the design and implementation of virtual simulation laboratory in the Department of Pharmacology, Faculty of Medicine of San Marcos Material and Methods: Descriptive, qualitative study of research-action type. The design and implementation of a virtual simulation laboratory, the intervention of improvement and perfection of teaching materials for the development of practical section of Pharmacology, Faculty of Medicine of San Marcos was planned, using the software Microlab® and CV Rat. A survey of user satisfaction virtual laboratory technique the interview was conducted, as an instrument, using a Likert scale of minimum satisfaction starting in 1 to maximum of 10. Sample size of 26 students. Results: A new process was implemented teaching - learning of Experimental Pharmacology Laboratory using virtual simulation. Most students in the virtual classroom lab have a satisfaction level 9-10 / 10 on the Likert scale. Conclusions: The virtual simulation laboratory Section of Pharmacology got a good level of satisfaction among students.

The Third International Genomic Medicine Conference (3rd IGMC, 2015: overall activities and outcome highlights

Directory of Open Access Journals (Sweden)

Muhammad Abu-Elmagd

2016-10-01

Full Text Available Abstract The Third International Genomic Medicine Conference (3rd IGMC was organised by the Centre of Excellence in Genomic Medicine Research (CEGMR at the King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia (KSA. This conference is a continuation of a series of meetings, which began with the first International Genomic Medicine Conference (1st IGMC, 2011 followed by the second International Genomic Medicine Conference (2nd IGMC, 2013. The 3rd IGMC meeting presented as a timely opportunity to bring scientists from across the world to gather, discuss, and exchange recent advances in the field of genomics and genetics in general as well as practical information on using these new technologies in different basic and clinical applications. The meeting undoubtedly inspired young male and female Saudi researchers, who attended the conference in large numbers, as evidenced by the oversubscribed oral and poster presentations. The conference also witnessed the launch of the first content for npj Genomic Medicine, a high quality new journal was established in partnership by CEGMR with Springer Nature and published as part of the Nature Partner Journal series. Here, we present a brief summary report of the 2-day meeting including highlights from the oral presentations, poster presentations, workshops, poster prize-winners and comments from the distinguished scientists.

Innovative application of virtual display technique in virtual museum

Science.gov (United States)

Zhang, Jiankang

2017-09-01

Virtual museum refers to display and simulate the functions of real museum on the Internet in the form of 3 Dimensions virtual reality by applying interactive programs. Based on Virtual Reality Modeling Language, virtual museum building and its effective interaction with the offline museum lie in making full use of 3 Dimensions panorama technique, virtual reality technique and augmented reality technique, and innovatively taking advantages of dynamic environment modeling technique, real-time 3 Dimensions graphics generating technique, system integration technique and other key virtual reality techniques to make sure the overall design of virtual museum.3 Dimensions panorama technique, also known as panoramic photography or virtual reality, is a technique based on static images of the reality. Virtual reality technique is a kind of computer simulation system which can create and experience the interactive 3 Dimensions dynamic visual world. Augmented reality, also known as mixed reality, is a technique which simulates and mixes the information (visual, sound, taste, touch, etc.) that is difficult for human to experience in reality. These technologies make virtual museum come true. It will not only bring better experience and convenience to the public, but also be conducive to improve the influence and cultural functions of the real museum.

The TRIGA in virtual classroom for training

International Nuclear Information System (INIS)

Plata M, A. C.; Morales S, J. B.; Salazar S, E.

2008-01-01

The research nuclear reactors have been fundamental part in the evolution of the nuclear power plants and they have been used in the training for the obtaining of operation licenses of radioactive facilities. For purposes of training of professionals in nuclear engineering, it is interesting to know the benefit that can be obtained by means of the virtual representation of a research nuclear reactor TRIGA, with which they are possible the practice to be realized them but common that to date they are carried out in different nuclear facilities of training throughout the world. The simulation has become a valuable tool in the personal preparation, having obtained ambient and very approximate situations to the reality. The physical models of kinetics of neutrons, heat transfer, Cherenkov effect, dynamics of the xenon, as well as the virtual instrumentation is contemplated in this development. The instrumentation and control panels of a research reactor, failures waited for in the use of this equipment, physical consequences to instruments, virtual personnel and facilities, as well as the administrative and legal aspects that it requires to meet an authorized operator, must be available and they are considered in the first virtual approach. The obtaining of the reactor time constant comprises of the mathematical model that provides to the operator of a direct way the knowledge of the changes of power. The coolant and moderator are modeled as well as the retardations that appear in the measurements and controls that can be introduced from the virtual console. In the simulator the four possible states of operation of the TRIGA can be had. At the moment also the monitoring can be realized and control in remote form, thus the control and supervision interface for the remote operation will be analyzed in their benefits and possible risks in the instruction processes. (Author)

Realistic Visualization of Virtual Views and Virtual Cinema

DEFF Research Database (Denmark)

Livatino, Salvatore

2005-01-01

Realistic Virtual View Visualization is a new field of research which has received increasing attention in recent years. It is strictly related to the increased popularity of virtual reality and the spread of its applications, among which virtual photography and cinematography. The use of computer...... generated characters, "virtual actors", in the motion picture production increases every day. While the most known computer graphics techniques have largely been adopted successfully in nowadays fictions, it still remains very challenging to implement virtual actors which would resemble, visually, human...... beings. Interestingly, film directors have been looking at the recent progress achieved by the research community in the field of realistic visualization of virtual views, and they have successfully implemented state of the art research approaches in their productions. An innovative concept...

Virtual Trondheim: A Virtual Environment for Tourism and Education

OpenAIRE

Jose, Dawn Alphonse

2015-01-01

The purpose of this study is to investigate whether educational activities in tourism can be supported by virtual reality technologies, using virtual world frameworks. Settings of virtual world of SecondLife and a recent Virtual Reality technology known as Oculus Rift were used in the thesis work with the city of Trondheim as the main context. Theoretical studies on Virtual Reality systems were conducted and data for the research were obtained through empirical studies condu...

A virtual laboratory for micro-grid information and communication infrastructures

OpenAIRE

Weimer, James; Xu, Yuzhe; Fischione, Carlo; Johansson, Karl Henrik; Ljungberg, Per; Donovan, Craig; Sutor, Ariane; Fahlén, Lennart E.

2012-01-01

Testing smart grid information and communication (ICT) infrastructures is imperative to ensure that they meet industry requirements and standards and do not compromise the grid reliability. Within the micro-grid, this requires identifying and testing ICT infrastructures for communication between distributed energy resources, building, substations, etc. To evaluate various ICT infrastructures for micro-grid deployment, this work introduces the Virtual Micro-Grid Laboratory (VMGL) and provides ...

Virtual Team Communication and Collaboration in Army and Corporate Applications

Science.gov (United States)

2009-06-12

including e-mail, instant messaging, net meetings, audio conferences, and a virtual team work space (Lipnack and Stamps 2007, 1). This case study...Figure 15. Digital Avatar Filing System Example Source: Joe Fernandez, IBM Uses 3D Imaging to Visualise Patient Records...Use of multiple modes of media to transmit data. Examples include audio , video videoconference, and e-mail Structured Problem or Task Clearly

Social organization influences the exchange and species richness of medicinal plants in amazonian homegardens

NARCIS (Netherlands)

Díaz-Reviriego, Isabel; González-Segura, Lara; Fernández-Llamazares, Álvaro; Howard, Patricia L.; Molina, José Luis; Reyes-García, Victoria

2016-01-01

Medicinal plants provide indigenous and peasant communities worldwide with means to meet their healthcare needs. Homegardens often act as medicine cabinets, providing easily accessible medicinal plants for household needs. Social structure and social exchanges have been proposed as factors

UAS Integration in the NAS Project Test Site Kick-off Meeting

Science.gov (United States)

Kopardekar, Parimal; Witzberger, Kevin; Hackenberg, Davis L.; Murphy, Jim

2015-01-01

This briefing was presented during the Test Site Kick Off Meeting to discuss the contract awards for Task 1 and Task 2. This briefing covered a high level overview for contract deliverables, Task 1 - UAS Traffic Management and Task 2, Live Virtual Constructive Distributed Environment.

77 FR 27468 - Center for Scientific Review, Notice of Closed Meetings

Science.gov (United States)

2012-05-10

..., (Virtual Meeting). Contact Person: Edwin C Clayton, Ph.D., Scientific Review Officer, Center for Scientific...-408-9041, [email protected] . Name of Committee: Biological Chemistry and Macromolecular Biophysics Integrated Review Group; Synthetic and Biological Chemistry B Study Section. Date: May 30-31, 2012. Time: 8...

Virtual Trackballs Revisited

DEFF Research Database (Denmark)

Henriksen, Knud; Sporring, Jon; Hornbæk, Kasper

2004-01-01

reviews and provides a mathematical foundation for virtual trackballs. The first, but still popular, virtual trackball was described by Chen et al. [CHECK END OF SENTENCE]. We show that the virtual trackball by Chen et al. does not rotate the object along the intended great circular arc on the virtual...... trackball and we give a correction. Another popular virtual trackball is Shoemake's quaternion implementation [CHECK END OF SENTENCE], which we show to be a special case of the virtual trackball by Chen et al.. Shoemake extends the scope of the virtual trackball to the full screen. Unfortunately, Shoemake......'s virtual trackball is inhomogeneous and discontinuous with consequences for usability. Finally, we review Bell's virtual trackball [CHECK END OF SENTENCE] and discuss studies of the usability of virtual trackballs....

Laboratory Medicine is Faced with the Evolution of Medical Practice

Directory of Open Access Journals (Sweden)

Collinson Paul

2017-09-01

Full Text Available Laboratory medicine and clinical medicine are co-dependent components of medicine. Laboratory medicine functions most effectively when focused through a clinical lens. Me dical practice as a whole undergoes change. New drugs, treatments and changes in management strategies are introduced. New techniques, new technologies and new tests are developed. These changes may be either clinically or laboratory initiated, and so their introduction requires dialogue and interaction between clinical and laboratory medicine specialists. Treatment monitoring is integral to laboratory medicine, varying from direct drug measurement to monitoring cholesterol levels in response to treatment. The current trend to »personalised medicine« is an extension of this process with the development of companion diagnostics. Technological innovation forms part of modern laboratory practice. Introduction of new technology both facilitates standard laboratory approaches and permits introduction of new tests and testing strategies previously confined to the research laboratory only. The revolution in cardiac biomarker testing has been largely a laboratory led change. Flexibility in service provision in response to changing clinical practice or evolving technology provides a significant laboratory management challenge in the light of increasing expectations, shifts in population demographics and constraint in resource availability. Laboratory medicine practitioners are adept at meeting these challenges. One thing remains constant, that there will be a constant need laboratory medicine to meet the challenges of novel clinical challenges from infectious diseases to medical conditions developing from lifestyle and longevity.

Personal Virtual Libraries

Science.gov (United States)

Pappas, Marjorie L.

2004-01-01

Virtual libraries are becoming more and more common. Most states have a virtual library. A growing number of public libraries have a virtual presence on the Web. Virtual libraries are a growing addition to school library media collections. The next logical step would be personal virtual libraries. A personal virtual library (PVL) is a collection…

77 FR 3480 - National Institute on Drug Abuse, Notice of Closed Meetings

Science.gov (United States)

2012-01-24

... grant applications. Place: National Institutes of Health, Neuroscience Center, 6001 Executive Boulevard... Institutes of Health, Neuroscience Center, 6001 Executive Boulevard, Rockville, MD 20852, (Virtual Meeting..., Drug Abuse and Addiction Research Programs, National Institutes of Health, HHS) Dated: January 18, 2012...

THE STRUCTURE AND FUNCTION OF DEPARTMENTS OF MEDICINE.

Science.gov (United States)

Landefeld, C Seth

2016-01-01

The structure and function of departments of medicine are important for several reasons. First, departments of medicine are the biggest departments in virtually every medical school and in most universities with a medical school, and they are the largest professional units in most academic medical centers. In fact, Petersdorf described them as "the linchpins of medical schools" (1). Departments of medicine account for one-fourth or more of the academic medical enterprise: they include about one-fourth of the faculty of medical school, account for roughly one-fourth of the patient care and clinical revenue of academic medical centers, and their faculty perform a disproportionate share of teaching and research, accounting for up to 45% of National Institutes of Health (NIH) - funded research in some medical schools. Second, the department's ability to fulfill its role and advance its mission depends on its structure and function. Finally, lessons learned from examining the structure and function of departments of medicine may guide other departments and schools of medicine themselves in improving their structure and function. This paper describes the issues that face departments of medicine in 2016. I begin by providing the context for these issues with a definition of a department of medicine, describing briefly the history of departments, and stating their mission.

[What's new in internal medicine?

Science.gov (United States)

Fardet, L

2017-12-01

As it is practiced in France, internal medicine meets the Anglo-Saxon definition of the specialty, ie doctors "equipped to handle the broad and comprehensive spectrum of illnesses that affect adults, and are recognized as experts in diagnosis, in treatment of chronic illness, and in health promotion and disease prevention - they are not limited to one type of medical problem or organ system". This 2017 "What's new in internal medicine" will consist of 2 parts, a first part on significant publications in the field of systemic and autoimmune diseases and a second part on more diverse publications (HIV, cancer, pregnancy, well-being...) important for medicine in general and its different specialties. © 2017 Elsevier Masson SAS. Tous droits réservés.

Designing virtual science labs for the Islamic Academy of Delaware

Science.gov (United States)

AlZahrani, Nada Saeed

Science education is a basic part of the curriculum in modern day classrooms. Instructional approaches to science education can take many forms but hands-on application of theory via science laboratory activities for the learner is common. Not all schools have the resources to provide the laboratory environment necessary for hands-on application of science theory. Some settings rely on technology to provide a virtual laboratory experience instead. The Islamic Academy of Delaware (IAD), a typical community-based organization, was formed to support and meet the essential needs of the Muslim community of Delaware. IAD provides science education as part of the overall curriculum, but cannot provide laboratory activities as part of the science program. Virtual science labs may be a successful model for students at IAD. This study was conducted to investigate the potential of implementing virtual science labs at IAD and to develop an implementation plan for integrating the virtual labs. The literature has shown us that the lab experience is a valuable part of the science curriculum (NBPTS, 2013, Wolf, 2010, National Research Council, 1997 & 2012). The National Research Council (2012) stressed the inclusion of laboratory investigations in the science curriculum. The literature also supports the use of virtual labs as an effective substitute for classroom labs (Babateen, 2011; National Science Teachers Association, 2008). Pyatt and Simms (2011) found evidence that virtual labs were as good, if not better than physical lab experiences in some respects. Although not identical in experience to a live lab, the virtual lab has been shown to provide the student with an effective laboratory experience in situations where the live lab is not possible. The results of the IAD teacher interviews indicate that the teachers are well-prepared for, and supportive of, the implementation of virtual labs to improve the science education curriculum. The investigator believes that with the

Wireless virtualization

CERN Document Server

Wen, Heming; Le-Ngoc, Tho

2013-01-01

This SpringerBriefs is an overview of the emerging field of wireless access and mobile network virtualization. It provides a clear and relevant picture of the current virtualization trends in wireless technologies by summarizing and comparing different architectures, techniques and technologies applicable to a future virtualized wireless network infrastructure. The readers are exposed to a short walkthrough of the future Internet initiative and network virtualization technologies in order to understand the potential role of wireless virtualization in the broader context of next-generation ubiq

Plasmas meet nanoparticles-where synergies can advance the frontier of medicine

International Nuclear Information System (INIS)

Kong, M G; Keidar, M; Ostrikov, K

2011-01-01

Nanoparticles and low-temperature plasmas have been developed, independently and often along different routes, to tackle the same set of challenges in biomedicine. There are intriguing similarities and contrasts in their interactions with cells and living tissues, and these are reflected directly in the characteristics and scope of their intended therapeutic solutions, in particular their chemical reactivity, selectivity against pathogens and cancer cells, safety to healthy cells and tissues and targeted delivery to diseased tissues. Time has come to ask the inevitable question of possible plasma-nanoparticle synergy and the related benefits to the development of effective, selective and safe therapies for modern medicine. This perspective paper offers a detailed review of the strengths and weakenesses of nanomedicine and plasma medicine as a stand-alone technology, and then provides a critical analysis of some of the major opportunities enabled by synergizing nanotechnology and plasma technology. It is shown that the plasma-nanoparticle synergy is best captured through plasma nanotechnology and its benefits for medicine are highly promising.

Theoretical aspects of virtual simulators to train crews of fishing fleet

Science.gov (United States)

Lisitsyna, L.; Smetyuh, N.

2018-05-01

The use of virtual simulators is an important trend in the modern education, including the continuous training of specialists to meet the rapidly changing requirements for their qualification. Modern virtual simulators are multifunctional, i.e. they can be used to develop and enhance the skills as well as to control professional skills and abilities of specialists of diverse profiles under various working conditions. This study is based on the generalization of a large experience in the sphere of applying ready-made multifunctional virtual simulators (MFVS) and developing new ones for the training and retraining of the crews of the Azov-Black Sea fishing vessels. The results of the experimental studies of the MFVS "Fishing Simulator for Trawling and Purse Seining" show that at least 10 sessions are required to develop sustainable purse seining fishing skills. Almost all trainees (95%) successfully cope with the task within the time permitted by the standard requirements (three minutes) after 15 sessions.

Nuclear Medicine week in Colombia

International Nuclear Information System (INIS)

Padhy, A.K.

2003-01-01

During the week of 6-12 October 2003 the IAEA organized a Research Coordination Meeting on 'Relationship between lower Respiratory Tract Infection, Gastroesophageal reflux and bronchial Asthma in children' at Hospital San Ignacio in Bogota. Besides there were four workshops in Bogota; workshops on Bone infection and Bone scan in Pediatric ortopaedics at Hospital Militar and Fundacion CardioInfantil, a workshop for Nuclear Medicine Technologists and a workshop on Sentinel Lymph Node mapping and Surgical Gamma Probe Application at Institute of Oncology. A nuclear cardiology workshop was organized in Medellin, and finally crowning them all was the 9th Congress of the Colombian Association of Nuclear Medicine at Cali from 10-12 October, 2003; probably the largest and best Colombian nuclear medicine congress every held in the country. A workshop was also organized in Cali for nuclear medicine technologists in conjunction with the Annual Convention. It was a mix of IAEA's Technical Cooperation and Regular Budget activities along with the activities of Colombian Association of Nuclear Medicine, bringing in absolute synergy to galvanize the entire nuclear medicine community of the country. The week saw nuclear medicine scientists from more than 20 IAEA Member States converging on Colombia to spread the message of nuclear medicine, share knowledge and to foster International understanding and friendship among the nuclear medicine people of the world

A Discussion of Virtual Reality As a New Tool for Training Healthcare Professionals.

Science.gov (United States)

Fertleman, Caroline; Aubugeau-Williams, Phoebe; Sher, Carmel; Lim, Ai-Nee; Lumley, Sophie; Delacroix, Sylvie; Pan, Xueni

2018-01-01

Virtual reality technology is an exciting and emerging field with vast applications. Our study sets out the viewpoint that virtual reality software could be a new focus of direction in the development of training tools in medical education. We carried out a panel discussion at the Center for Behavior Change 3rd Annual Conference, prompted by the study, "The Responses of Medical General Practitioners to Unreasonable Patient Demand for Antibiotics--A Study of Medical Ethics Using Immersive Virtual Reality" (1). In Pan et al.'s study, 21 general practitioners (GPs) and GP trainees took part in a videoed, 15-min virtual reality scenario involving unnecessary patient demands for antibiotics. This paper was discussed in-depth at the Center for Behavior Change 3rd Annual Conference; the content of this paper is a culmination of findings and feedback from the panel discussion. The experts involved have backgrounds in virtual reality, general practice, medicines management, medical education and training, ethics, and philosophy. Virtual reality is an unexplored methodology to instigate positive behavioral change among clinicians where other methods have been unsuccessful, such as antimicrobial stewardship. There are several arguments in favor of use of virtual reality in medical education: it can be used for "difficult to simulate" scenarios and to standardize a scenario, for example, for use in exams. However, there are limitations to its usefulness because of the cost implications and the lack of evidence that it results in demonstrable behavior change.

Virtual colonoscopy

Science.gov (United States)

Colonoscopy - virtual; CT colonography; Computed tomographic colonography; Colography - virtual ... Differences between virtual and conventional colonoscopy include: VC can view the colon from many different angles. This is not as easy ...

77 FR 12605 - Center for Scientific Review; Notice of Closed Meetings

Science.gov (United States)

2012-03-01

..., (Virtual Meeting). Contact Person: Eduardo A Montalvo, Ph.D., Scientific Review Officer, Center for... Person: Allen Richon, Ph.D., Scientific Review Officer, Center for Scientific Review, National Institutes...: Chemistry, Biochemistry, Biophysics, and Bioengineering. Date: March 15-20, 2012. Time: 11 a.m. to 5 p.m...

Virtual Exploratories

DEFF Research Database (Denmark)

Jensen, Sisse Siggaard

2006-01-01

-systems, the paper introduces the designing strategy referred to as virtual exploratories. Some of the advanced virtual worlds may inspire the design of such provoking and challenging virtual exploratories, and especially the Massively Multi-User Online Role-Playing Games (MMORPGS). However, if we have to learn from...... the design and activity of the advanced virtual worlds and role-playing games, then the empirical research on the actors’ activity, while they are acting, is an important precondition to it. A step towards the conception of such a designing strategy for virtual exploratories is currently pursued....... [1] The research project: Actors and Avatars Communicating in Virtual Worlds – an Empirical Analysis of Actors’ Sense-making Strategies When Based on a Communication Theoretical Approach’ (2006-2007) is supported...

MEDICINE FOR HEALTHY PEOPLE – ONE OF THE MOST IMPORTANT REQUIREMENTS FOR CONTEMPORARY MEDICINE

Directory of Open Access Journals (Sweden)

TEOFIL LUNG

2015-05-01

Full Text Available The present article, signed by one prominent Romanian scholar specialized in oral and maxillo-facial surgery, evaluates the main reference points (benchmarks of the “medicine for healthy people” – as an alternative medicine set in contrast with conventional medicine. The medicine for healthy people is a more recent approach to medicine, which emphasizes health habits that prevent disease, including eating a healthier diet, getting adequate exercise, and insuring a safe environment. In this respect, there is a special connection between medicine and society as far as social life has an impact on morbidity and mortality rate, and vice versa. Medicine is indisputably an extremely complex science, but it is, also, an “art” of healing. The quality of medical performance depends upon the scientific and human quality of the practitioner. Technology is only secondary. The very large quantity of graduates of medical studies is surely at the expense of the quality of the art of healing (a clear sign that we stray from this desiderate. Sociological studies regarding the evolution of the human being prove undoubtedly that we are in obvious regression. What is the cause? Man as a self-destructing being! The solution? The return to nature and to the “medicine for healthy people”. The conditions needed to meet this goal are disclosed throughout the present paper

Training the "assertive practitioner of behavioral science": advancing a behavioral medicine track in a family medicine residency.

Science.gov (United States)

Butler, Dennis J; Holloway, Richard L; Fons, Dominique

2013-01-01

This article describes the development of a Behavioral Medicine track in a family medicine residency designed to train physicians to proactively and consistently apply advanced skills in psychosocial medicine, psychiatric care, and behavioral medicine. The Behavioral Medicine track emerged from a behavioral science visioning retreat, an opportunity to restructure residency training, a comparative family medicine-psychiatry model, and qualified residents with high interest in behavioral science. Training was restructured to increase rotational opportunities in core behavioral science areas and track residents were provided an intensive longitudinal counseling seminar and received advanced training in psychopharmacology, case supervision, and mindfulness. The availability of a Behavioral Medicine track increased medical student interest in the residency program and four residents have completed the track. All track residents have presented medical Grand Rounds on behavioral science topics and have lead multiple workshops or research sessions at national meetings. Graduate responses indicate effective integration of behavioral medicine skills and abilities in practice, consistent use of brief counseling skills, and good confidence in treating common psychiatric disorders. As developed and structured, the Behavioral Medicine track has achieved the goal of producing "assertive practitioners of behavioral science in family medicine" residents with advanced behavioral science skills and abilities who globally integrate behavioral science into primary care.

Virtual rapid response: the next evolution of tele-ICU.

Science.gov (United States)

Hawkins, Carrie L

2012-01-01

The first of its kind in the Veterans Affairs (VA) system, the Denver VA Medical Center's tele-intensive care unit (ICU) program is unique because it is entirely nurse driven. A nontraditional tele-ICU model, the program was tailored to meet the needs of rural veterans by using critical care nursing expertise in Denver, Colorado. An experienced CCRN-certified nurse manages the system 24 hours a day, 7 days a week, from Eastern Colorado Health Care System. The virtual ICU provides rapid response interventions through virtual technology. This tele-ICU technology allows for a "virtual handshake" by nursing staff at the start of the shift and a report on potential patient issues. Clinical relationships have been strengthened between all 5 VA facilities in the Rocky Mountain Region, increasing the likelihood of early consultation at the onset of clinical decline of a patient. In addition, the tele-ICU nurse is available for immediate nursing consultation and support, coordinates point-to-point virtual consultation between physicians at the rural sites and specialists in Denver, and assists in expediting critical care transfers. The primary objectives for the tele-ICU program include improving quality and access of care to critical care services in rural sites, reducing community fee basis costs and frequency of transfers, and increasing collaboration and collegiality among nursing and medical staff in all Region 19's medical centers.

Venues for Meeting Sex Partners and Partner HIV Risk Characteristics: HIV Prevention Trials Network (HPTN064) Women's HIV Seroincidence Study (ISIS).

Science.gov (United States)

Roman Isler, M; Golin, C; Wang, J; Hughes, J; Justman, J; Haley, D; Kuo, I; Adimora, A; Chege, W; Hodder, S

2016-06-01

Identifying venues where women meet sexual partners, particular partners who increase women's risk of acquiring HIV, could inform prevention efforts. We categorized venues where women enrolled in HPTN 064 reported meeting their last three sex partners as: (1) Formal, (2) Public, (3) Private, and (4) Virtual spaces. We used multinomial logistic regression to assess the association between these venues and women's individual characteristics and reports of their partners' HIV risk characteristics. The 2099 women reported meeting 3991 partners, 51 % at Public, 30 % Private, 17 % Formal and 3 % at Virtual venues. Women meeting partners at Formal venues reported more education and condom use than women meeting partners at other venues. Fewer partners met through Formal venues had "high" risk characteristics for HIV than through other venues and hence may pose less risk of HIV transmission. HIV prevention interventions can help women choose partners with fewer risk characteristics across all venue types.

The Advancement of Public Awareness, Concerning TRU Waste Characterization, Using a Virtual Document

International Nuclear Information System (INIS)

West, T. B.; Burns, T. P.; Estill, W. G.; Riggs, M. J.; Taggart, D. P.; Punjak, W. A.

2002-01-01

Building public trust and confidence through openness is a goal of the DOE Carlsbad Field Office for the Waste Isolation Pilot Plant (WIPP). The objective of the virtual document described in this paper is to give the public an overview of the waste characterization steps, an understanding of how waste characterization instrumentation works, and the type and amount of data generated from a batch of drums. The document is intended to be published on a web page and/or distributed at public meetings on CDs. Users may gain as much information as they desire regarding the transuranic (TRU) waste characterization program, starting at the highest level requirements (drivers) and progressing to more and more detail regarding how the requirements are met. Included are links to: drivers (which include laws, permits and DOE Orders); various characterization steps required for transportation and disposal under WIPP's Hazardous Waste Facility Permit; physical/chemical basis for each characterization method; types of data produced; and quality assurance process that accompanies each measurement. Examples of each type of characterization method in use across the DOE complex are included. The original skeleton of the document was constructed in a PowerPoint presentation and included descriptions of each section of the waste characterization program. This original document had a brief overview of Acceptable Knowledge, Non-Destructive Examination, Non-Destructive Assay, Small Quantity sites, and the National Certification Team. A student intern was assigned the project of converting the document to a virtual format and to discuss each subject in depth. The resulting product is a fully functional virtual document that works in a web browser and functions like a web page. All documents that were referenced, linked to, or associated, are included on the virtual document's CD. WIPP has been engaged in a variety of Hazardous Waste Facility Permit modification activities. During the

Sensitivity-based virtual fields for the non-linear virtual fields method

Science.gov (United States)

Marek, Aleksander; Davis, Frances M.; Pierron, Fabrice

2017-09-01

The virtual fields method is an approach to inversely identify material parameters using full-field deformation data. In this manuscript, a new set of automatically-defined virtual fields for non-linear constitutive models has been proposed. These new sensitivity-based virtual fields reduce the influence of noise on the parameter identification. The sensitivity-based virtual fields were applied to a numerical example involving small strain plasticity; however, the general formulation derived for these virtual fields is applicable to any non-linear constitutive model. To quantify the improvement offered by these new virtual fields, they were compared with stiffness-based and manually defined virtual fields. The proposed sensitivity-based virtual fields were consistently able to identify plastic model parameters and outperform the stiffness-based and manually defined virtual fields when the data was corrupted by noise.

Virtual Reality Simulation of the International Space Welding Experiment

Science.gov (United States)

Phillips, James A.

1996-01-01

Virtual Reality (VR) is a set of breakthrough technologies that allow a human being to enter and fully experience a 3-dimensional, computer simulated environment. A true virtual reality experience meets three criteria: (1) It involves 3-dimensional computer graphics; (2) It includes real-time feedback and response to user actions; and (3) It must provide a sense of immersion. Good examples of a virtual reality simulator are the flight simulators used by all branches of the military to train pilots for combat in high performance jet fighters. The fidelity of such simulators is extremely high -- but so is the price tag, typically millions of dollars. Virtual reality teaching and training methods are manifestly effective, and we have therefore implemented a VR trainer for the International Space Welding Experiment. My role in the development of the ISWE trainer consisted of the following: (1) created texture-mapped models of the ISWE's rotating sample drum, technology block, tool stowage assembly, sliding foot restraint, and control panel; (2) developed C code for control panel button selection and rotation of the sample drum; (3) In collaboration with Tim Clark (Antares Virtual Reality Systems), developed a serial interface box for the PC and the SGI Indigo so that external control devices, similar to ones actually used on the ISWE, could be used to control virtual objects in the ISWE simulation; (4) In collaboration with Peter Wang (SFFP) and Mark Blasingame (Boeing), established the interference characteristics of the VIM 1000 head-mounted-display and tested software filters to correct the problem; (5) In collaboration with Peter Wang and Mark Blasingame, established software and procedures for interfacing the VPL DataGlove and the Polhemus 6DOF position sensors to the SGI Indigo serial ports. The majority of the ISWE modeling effort was conducted on a PC-based VR Workstation, described below.

International Meeting on Needs and Challenges in Translational Medicine: filling the gap between basic research and clinical applications. Book of abstract

Energy Technology Data Exchange (ETDEWEB)

Moretti, F; Belardelli, F [Department of Cell Biology and Neurosciences, Istituto Superiore di Sanita, Rome (Italy); Romero, M [Alleanza Contro il Cancro, Rome, (Italy)

2008-07-01

This multidisciplinary international meeting is organized by the Istituto Superiore di Sanita, in collaboration with Alleanza Contro il Cancro (Alliance Against Cancer, the Network of the Italian Comprehensive Cancer Centres) and EATRIS (European Advanced Translational Research Infrastructure in Medicine). The primary goal of the meeting is to provide a scientific forum to discuss the recent progress in translational research. Moreover, a particular focus will be devoted to the identification of needs, obstacles and new opportunities to promote translational research in biomedicine. The scientific programme will cover a broad range of fields including: cancer; neurosciences; rare diseases; cardiovascular diseases and infectious and autoimmune diseases. Furthermore, special attention will be given to the discussion of how comprehensive initiatives for addressing critical regulatory issues for First-In-Man - Phase I clinical studies can potentially improve the efficiency and quality of biomedical and translational research at an international level. [Italian] Questo convegno internazionale multidisciplinare e organizzato dall'Istituto Superiore di Sanita, in collaborazione con Alleanza Contro il Cancro (la rete italiana degli IRCCS oncologici) ed EATRIS (European Advanced Translational Research Infrastructure in Medicine). L'obiettivo principale del convegno e di rappresentare un forum scientifico per lo scambio di informazioni e di opinioni sui nuovi progressi nel campo della ricerca traslazionale. Un interesse particolare sara rivolto inoltre all'identificazione dei bisogni, degli ostacoli e delle nuove opportunita per promuovere la ricerca traslazionale in biomedicina. Il programma scientifico coprira una vasta area di campi di ricerca, tra cui cancro, neuroscienze, malattie rare, malattie cardiovascolari, malattie infettive ed autoimmuni. Particolare attenzione sara rivolta poi al dibattito sul modo in cui iniziative di vasta portata, che riguardano gli aspetti

Inquiry-Based Learning for a Virtual Learning Community to Enhance Problem-Solving Ability of Applied Thai Traditional Medicine Students

Science.gov (United States)

Chanprasitchai, Ong-art; Khlaisang, Jintavee

2016-01-01

The recent growth in collaborative and interactive virtual learning communities integrating innovative digital technologies and contemporary learning frameworks is contributing enormously to the use of e-learning in higher education in the twenty-first century. The purpose of this study was to describe the development of a virtual learning…

Writing Abstracts and Developing Posters for National Meetings

OpenAIRE

Wood, Gordon J.; Morrison, R. Sean

2011-01-01

Presenting posters at national meetings can help fellows and junior faculty members develop a national reputation. They often lead to interesting and fruitful networking and collaboration opportunities. They also help with promotion in academic medicine and can reveal new job opportunities. Practically, presenting posters can help justify funding to attend a meeting. Finally, this process can be invaluable in assisting with manuscript preparation. This article provides suggestions and words o...

On virtual displacement and virtual work in Lagrangian dynamics

International Nuclear Information System (INIS)

Ray, Subhankar; Shamanna, J

2006-01-01

The confusion and ambiguity encountered by students in understanding virtual displacement and virtual work is discussed in this paper. A definition of virtual displacement is presented that allows one to express them explicitly for holonomic (velocity independent), non-holonomic (velocity dependent), scleronomous (time independent) and rheonomous (time dependent) constraints. It is observed that for holonomic, scleronomous constraints, the virtual displacements are the displacements allowed by the constraints. However, this is not so for a general class of constraints. For simple physical systems, it is shown that the work done by the constraint forces on virtual displacements is zero. This motivates Lagrange's extension of d'Alembert's principle to a system of particles in constrained motion. However, a similar zero work principle does not hold for the allowed displacements. It is also demonstrated that d'Alembert's principle of zero virtual work is necessary for the solvability of a constrained mechanical problem. We identify this special class of constraints, physically realized and solvable, as the ideal constraints. The concept of virtual displacement and the principle of zero virtual work by constraint forces are central to both Lagrange's method of undetermined multipliers and Lagrange's equations in generalized coordinates

78 FR 46358 - Center for Scientific Review; Notice of Closed Meetings

Science.gov (United States)

2013-07-31

..., (Telephone Conference Call). Contact Person: Careen K Tang-Toth, Ph.D., Scientific Review Officer, Center for... Emphasis Panel; Member Conflict: Cognition and Perception. Date: August 28-29, 2013. Time: 8:00 a.m. to 6... Rockledge Drive, Bethesda, MD 20892, (Virtual Meeting). Contact Person: Mark Lindner, Ph.D., Scientific...

78 FR 13364 - Center for Scientific Review; Notice of Closed Meetings

Science.gov (United States)

2013-02-27

... Rockledge Drive, Bethesda, MD 20892, (Virtual Meeting). Contact Person: Fouad A El-Zaatari, Ph.D... Etiology of Gastro- Intestinal Cancer. Date: March 21, 2013. Time: 12:00 p.m. to 2:00 p.m. Agenda: To... Research Integrated Review Group; AIDS-associated Opportunistic Infections and Cancer Study Section. Date...

Virtual Reality

Science.gov (United States)

1993-04-01

until exhausted. SECURITY CLASSIFICATION OF THIS PAGE All other editions are obsolete. UNCLASSIFIED " VIRTUAL REALITY JAMES F. DAILEY, LIEUTENANT COLONEL...US" This paper reviews the exciting field of virtual reality . The author describes the basic concepts of virtual reality and finds that its numerous...potential benefits to society could revolutionize everyday life. The various components that make up a virtual reality system are described in detail

Framework for Virtual Cognitive Experiment in Virtual Geographic Environments

Directory of Open Access Journals (Sweden)

Fan Zhang

2018-01-01

Full Text Available Virtual Geographic Environment Cognition is the attempt to understand the human cognition of surface features, geographic processes, and human behaviour, as well as their relationships in the real world. From the perspective of human cognition behaviour analysis and simulation, previous work in Virtual Geographic Environments (VGEs has focused mostly on representing and simulating the real world to create an ‘interpretive’ virtual world and improve an individual’s active cognition. In terms of reactive cognition, building a user ‘evaluative’ environment in a complex virtual experiment is a necessary yet challenging task. This paper discusses the outlook of VGEs and proposes a framework for virtual cognitive experiments. The framework not only employs immersive virtual environment technology to create a realistic virtual world but also involves a responsive mechanism to record the user’s cognitive activities during the experiment. Based on the framework, this paper presents two potential implementation methods: first, training a deep learning model with several hundred thousand street view images scored by online volunteers, with further analysis of which visual factors produce a sense of safety for the individual, and second, creating an immersive virtual environment and Electroencephalogram (EEG-based experimental paradigm to both record and analyse the brain activity of a user and explore what type of virtual environment is more suitable and comfortable. Finally, we present some preliminary findings based on the first method.

Virtual reality in stroke rehabilitation: still more virtual than real.

Science.gov (United States)

Crosbie, J H; Lennon, S; Basford, J R; McDonough, S M

2007-07-30

To assess the utility of virtual reality (VR) in stroke rehabilitation. The Medline, Proquest, AMED, CINAHL, EMBASE and PsychInfo databases were electronically searched from inception/1980 to February 2005, using the keywords: Virtual reality, rehabilitation, stroke, physiotherapy/physical therapy and hemiplegia. Articles that met the study's inclusion criteria were required to: (i) be published in an English language peer reviewed journal, (ii) involve the use of VR in a stroke rehabilitation setting; and (iii) report impairment and/or activity oriented outcome measures. Two assessors independently assessed each study's quality using the American Academy for Cerebral Palsy and Developmental Medicine (AACPDM) grading system. Eleven papers met the inclusion criteria: Five addressed upper limb rehabilitation, three gait and balance, two cognitive interventions, and one both upper and lower limb rehabilitation. Three were judged to be AACPDM Level I/Weak, two Level III/Weak, three Level IV/Weak and three Level V quality of evidence. All articles involved before and after interventions; three randomized controlled trials obtained statistical significance, the remaining eight studies found VR-based therapy to be beneficial. None of the studies reported any significant adverse effects. VR is a potentially exciting and safe tool for stroke rehabilitation but its evidence base is too limited by design and power issues to permit a definitive assessment of its value. Thus, while the findings of this review are generally positive, the level of evidence is still weak to moderate, in terms of research quality. Further study in the form of rigorous controlled studies is warranted.

Evolutionary medicine: update on the relevance to family practice.

Science.gov (United States)

Naugler, Christopher T

2008-09-01

To review the relevance of evolutionary medicine to family practice and family physician training. Articles were located through a MEDLINE search, using the key words evolution, Darwin, and adaptation. Most references presented level III evidence (expert opinion), while a minority provided level II evidence (epidemiologic studies). Evolutionary medicine deals with the interplay of biology and the environment in the understanding of human disease. Yet medical schools have virtually ignored the need for family physicians to have more than a cursory knowledge of this topic. A review of the main trends in this field most relevant to family practice revealed that a basic knowledge of evolutionary medicine might help in explaining the causation of diseases to patients. Evolutionary medicine has also proven key to explaining the reasons for the development of antibiotic resistance and has the potential to explain cancer pathogenesis. As an organizing principle, this field also has potential in the teaching of family medicine. Evolutionary medicine should be studied further and incorporated into medical training and practice. Its practical utility will be proven through the generation of testable hypotheses and their application in relation to disease causation and possible prevention.

Chinese Herbal Medicine Meets Biological Networks of Complex Diseases: A Computational Perspective

OpenAIRE

Shuo Gu; Jianfeng Pei

2017-01-01

With the rapid development of cheminformatics, computational biology, and systems biology, great progress has been made recently in the computational research of Chinese herbal medicine with in-depth understanding towards pharmacognosy. This paper summarized these studies in the aspects of computational methods, traditional Chinese medicine (TCM) compound databases, and TCM network pharmacology. Furthermore, we chose arachidonic acid metabolic network as a case study to demonstrate the regula...

Virtual microscopy-The future of teaching histology in the medical curriculum?

Science.gov (United States)

Paulsen, Friedrich P; Eichhorn, Michael; Bräuer, Lars

2010-12-20

Conventional continuing education in microscopic anatomy, histopathology, hematology and microbiology has hitherto been carried out using numerous sets of sectioned tissue specimens in a microscopy laboratory. In comparison, after digitalization of the sections it would be possible to access teaching specimens via virtual microscopy and the internet at any time and place. This would make it possible to put innumerable new learning scenarios into practice. The present article elucidates the advantages of virtual microscopy in histology instruction and presents a concept of how virtual microscopy could be introduced into the teaching of microscopic anatomy in several steps. Initially, the presently existing microscopic teaching specimens would be digitalized and made available on-line without restriction. In a second step, instruction would be shifted to an emphasis on virtual microscopy, utilizing all of the advantages offered by the technique. In a third step, the microscopic contents could be networked with other anatomical, radiological and clinical content on-line, thus opening new learning perspectives for students of human and dental medicine as well as those of medically related courses of study. The advantages and disadvantages of such a concept as well as some possibly arising consequences are discussed in the following. 2010 Elsevier GmbH. All rights reserved.

Virtualization Security Combining Mandatory Access Control and Virtual Machine Introspection

OpenAIRE

Win, Thu Yein; Tianfield, Huaglory; Mair, Quentin

2014-01-01

Virtualization has become a target for attacks in cloud computing environments. Existing approaches to protecting the virtualization environment against the attacks are limited in protection scope and are with high overheads. This paper proposes a novel virtualization security solution which aims to provide comprehensive protection of the virtualization environment.

Virtual Reference Services: Connecting Users with Experts and Supporting the Development of Skills

Directory of Open Access Journals (Sweden)

Trix Bakker

2002-04-01

Full Text Available Virtual reference - a service that allows librarians and patrons to communicate with each other in real time through the Internet by e-mail, chat or instant messaging - is currently a hot topic in libraries. In a way the commercial sector has challenged the reference function by offering Question & Answer services. To librarians this represents a threat and an opportunity. They can benefit from technologies and service models developed for the commercial arena by adapting these to virtual reference applications that will more effectively meet the needs of libraries on the Web. The literature provides many examples of pilots and experiments in taking reference into cyberspace. After an introduction to the in-and-outs of virtual reference, follows a short exposition of a virtual tour in the Netherlands where 7 of the 13 university libraries and the Royal Library have a basic ‚virtual helpdesk’. One thing is clear: virtual reference services are definitely put high on the agenda of the Dutch libraries. The Royal Library is one of the Dutch libraries, which is going to participate with QuestionPoint, formerly called Collaborative Digital Reference Service (CDRS, jointly developed by the Library of Congress and OCLC, which will provide web-based reference service to researchers anytime, anywhere, through an international, online network of member libraries.

Converging technologies: shaping the future of medicine

Directory of Open Access Journals (Sweden)

Iraj nabipour

2015-01-01

Full Text Available The miniaturization and virtualization processes drive converging technologies from interactions between the NBIC (Nano, Bio, Info, and Cogno technologies. The converging technologies stimulate innovation, promote research and development in different fields and produce revolutionary progresses in medicine. These technologies enable us to create contacts between brains and machines, the growth in molecular nanotechnology, the construction of respirocytes, chromallocytes, clottocytes, nanorobotic phagocytes, and nanobots. Nanobots would enter the nucleus of a cell and extract all of the genetic material and replace it with a synthetically produced copy of the original that has been manufactured in a laboratory to contain only non-defective base-pairs. It is predicted that “the regenerative medicine”, as a megatrend, will have an enormous effect on medical technologies and clinical sciences. Regenerative medicine is an application field of converging technologies in translational medicine. It attempts to translate the results of tissue engineering to construct 3D tissues and organs. Regenerative medicine is also an exciting field for induced pluripotent stem cell (iPSC and promises to bring about a paradigm shift to health care. Accumulating evidence indicates that converging technologies will offer great potentials for regenerative medicine to create innovative treatments for diseases that the traditional therapies have not been effective yet.

Professional organisation profile: a faculty of expedition and wilderness medicine for Australasia.

Science.gov (United States)

Leggat, Peter A; Shaw, Marc T M

2012-05-01

A profile of the recent genesis of the Sub-Faculty of Expedition Medicine into a Faculty of Expedition and Wilderness Medicine of The Australasian College of Tropical Medicine is presented. Information is given on aims, structure, professional grades of membership, and the various activities of the Faculty, including publications and scientific meetings. Copyright © 2012 Elsevier Ltd. All rights reserved.

Interleaved EPI diffusion imaging using SPIRiT-based reconstruction with virtual coil compression.

Science.gov (United States)

Dong, Zijing; Wang, Fuyixue; Ma, Xiaodong; Zhang, Zhe; Dai, Erpeng; Yuan, Chun; Guo, Hua

2018-03-01

To develop a novel diffusion imaging reconstruction framework based on iterative self-consistent parallel imaging reconstruction (SPIRiT) for multishot interleaved echo planar imaging (iEPI), with computation acceleration by virtual coil compression. As a general approach for autocalibrating parallel imaging, SPIRiT improves the performance of traditional generalized autocalibrating partially parallel acquisitions (GRAPPA) methods in that the formulation with self-consistency is better conditioned, suggesting SPIRiT to be a better candidate in k-space-based reconstruction. In this study, a general SPIRiT framework is adopted to incorporate both coil sensitivity and phase variation information as virtual coils and then is applied to 2D navigated iEPI diffusion imaging. To reduce the reconstruction time when using a large number of coils and shots, a novel shot-coil compression method is proposed for computation acceleration in Cartesian sampling. Simulations and in vivo experiments were conducted to evaluate the performance of the proposed method. Compared with the conventional coil compression, the shot-coil compression achieved higher compression rates with reduced errors. The simulation and in vivo experiments demonstrate that the SPIRiT-based reconstruction outperformed the existing method, realigned GRAPPA, and provided superior images with reduced artifacts. The SPIRiT-based reconstruction with virtual coil compression is a reliable method for high-resolution iEPI diffusion imaging. Magn Reson Med 79:1525-1531, 2018. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine.