Lessons that Bear Repeating and Repeating that Bears Lessons: An Interdisciplinary Unit on Principles of Minimalism in Modern Music, Art, and Poetry (Grades 4-8)

Science.gov (United States)

Smigel, Eric; McDonald, Nan L.

2012-01-01

This theory-to-practice article focuses on interdisciplinary classroom activities based on principles of minimalism in modern music, art, and poetry. A lesson sequence was designed for an inner-city Grades 4 and 5 general classroom of English language learners, where the unit was taught, assessed, and documented by the authors. Included in the…

Object-Based Attention on Social Units: Visual Selection of Hands Performing a Social Interaction.

Science.gov (United States)

Yin, Jun; Xu, Haokui; Duan, Jipeng; Shen, Mowei

2018-05-01

Traditionally, objects of attention are characterized either as full-fledged entities or either as elements grouped by Gestalt principles. Because humans appear to use social groups as units to explain social activities, we proposed that a socially defined group, according to social interaction information, would also be a possible object of attentional selection. This hypothesis was examined using displays with and without handshaking interactions. Results demonstrated that object-based attention, which was measured by an object-specific attentional advantage (i.e., shorter response times to targets on a single object), was extended to two hands performing a handshake but not to hands that did not perform meaningful social interactions, even when they did perform handshake-like actions. This finding cannot be attributed to the familiarity of the frequent co-occurrence of two handshaking hands. Hence, object-based attention can select a grouped object whose parts are connected within a meaningful social interaction. This finding implies that object-based attention is constrained by top-down information.

Interdisciplinary Communication

Directory of Open Access Journals (Sweden)

Nagib Callaos

2013-12-01

Full Text Available Communication is fundamental in scientific practice and an integral part of academic work. The practice of communication cannot be neglected by those who are trying to advance scientific research. Effective means should continuously be identified in order to open channels of communication within and among disciplines, among scientists and between scientists and the general public.[1]The increasing importance of interdisciplinary communication has been pointed out by an increasing number of researchers and scholars, as well as in conferences and roundtables on the subject. Some authors even estimate that "interdisciplinary study represents the future of the university."[2] Since interdisciplinary study is "the most underthought critical, pedagogical and institutional concept in modern academy"[3] it is important to think and reflect, and even do some research, on this concept or notion. Research and practice based reflections with regards to this issue are important especially because the increasing complexity and proliferation of scientific research is generating countless specialties, sub-specialties and sub-sub-specialties, with their respective special languages; which were "created for discrete local areas of research based upon the disconnected branches of science."[4] On the other hand, scientific, technical and societal problems are requiring multi- or inter-disciplinary consideration. Consequently, interdisciplinary communication channels are being needed with urgency, and scientific research should be integrated, not just in the context of its discipline, but also in the context of related disciplines. Much more reflection and research should be done on this issue. Research on adequate research integration and communication is urgently required, i.e. meta-research efforts should be done in order to relate research results in an adequate and more useful way. This meta-research effort might be done in the context of each particular

Effects of hand hygiene education and individual feedback on hand hygiene behaviour, MRSA acquisition rate and MRSA colonization pressure among intensive care unit nurses.

Science.gov (United States)

Chun, Hee-Kyung; Kim, Kyung-Mi; Park, Ho-Ran

2015-12-01

This study was conducted to increase the frequency and level of thoroughness of hand hygiene practice by nurses, and to assess the influence of the methicillin-resistant Staphylococcus aureus (MRSA) acquired incidence rate and the MRSA colonization pressure in a medical intensive care unit (MICU). A total of 24 MICU nurses received hand hygiene education and individual feedback of hand hygiene frequency and method after a session of education, and two posteducation evaluations were followed. The frequency of hand hygiene (P = 0.001) and the methodology score of hand hygiene increased significantly (P = 0.001). The MRSA acquisition rate decreased significantly, from 11.1% before the education to 0% after (P = 0.014). The MRSA colonization pressure decreased significantly from 39.5% to 8.6% after the education sessions (P = 0.001). This indicates that providing individual feedback after hand hygiene education was very effective in increasing nurses' hand hygiene frequency and improving hand hygiene method; furthermore, it was expected to decrease health care-associated infections. © 2014 Wiley Publishing Asia Pty Ltd.

Diagnostic imaging of the hand

Energy Technology Data Exchange (ETDEWEB)

Schmitt, Rainer [Hospital for Cardiovascular Diseases, Bad Neustadt an der Saale (Germany). Dept. of Radiology; Lanz, Ulrich [Perlach Hospital, Munich (Germany). Dept. of Hand Surgery

2008-07-01

With its complex anatomy and specialized biomechanics, the human hand has always presented physicians with a unique challenge when it comes to diagnosing and treating the diseases that afflict it. And while recent decades have seen a rapid increase in the number of therapeutic options, many diseases and injuries of the hand are still commonly misinterpreted. In diagnostic imaging of the hand, an interdisciplinary team, comprisingspecialists in radiology, surgery, and rheumatology, presents a comprehensive,reliable guide to this topographically intricate area. Highlights include: - More than 1000 high-quality illustrations - All state-of-the-art imaging modalities-including multidetector CT, with 2D displays and 3D reconstructions, and contrast-enhanced MRI with multi-channel, phased-array coils - An overview of all currently used methods of examination - A detailed presentation of the anatomic and functional foundations necessary for diagnosis - Full coverage of all disorders of the hand - Systematic treatment of each disease's definition, pathogenesis, and clinical symptoms, according to a graduated diagnostic plan - Easy-to-use format, featuring crisp images and line drawings seamlessly integrated with concise text, summary tables, and handy checklists - A heavily cross-referenced appendix of differential diagnosis tables - Emphasis on interdisciplinary consultation throughout designed to help both radiologists and clinicians develop the most efficient and effective strategies for evaluating and treating patients, Diagnostic imaging of the hand will leave specialists of all levels with a fresh appreciation for - and a richer understanding of - the expanding array of cutting-edge alternatives for diagnosing and treating disorders of the hand. (orig.)

Diagnostic imaging of the hand

International Nuclear Information System (INIS)

Schmitt, Rainer; Lanz, Ulrich

2008-01-01

With its complex anatomy and specialized biomechanics, the human hand has always presented physicians with a unique challenge when it comes to diagnosing and treating the diseases that afflict it. And while recent decades have seen a rapid increase in the number of therapeutic options, many diseases and injuries of the hand are still commonly misinterpreted. In diagnostic imaging of the hand, an interdisciplinary team, comprisingspecialists in radiology, surgery, and rheumatology, presents a comprehensive,reliable guide to this topographically intricate area. Highlights include: - More than 1000 high-quality illustrations - All state-of-the-art imaging modalities-including multidetector CT, with 2D displays and 3D reconstructions, and contrast-enhanced MRI with multi-channel, phased-array coils - An overview of all currently used methods of examination - A detailed presentation of the anatomic and functional foundations necessary for diagnosis - Full coverage of all disorders of the hand - Systematic treatment of each disease's definition, pathogenesis, and clinical symptoms, according to a graduated diagnostic plan - Easy-to-use format, featuring crisp images and line drawings seamlessly integrated with concise text, summary tables, and handy checklists - A heavily cross-referenced appendix of differential diagnosis tables - Emphasis on interdisciplinary consultation throughout designed to help both radiologists and clinicians develop the most efficient and effective strategies for evaluating and treating patients, Diagnostic imaging of the hand will leave specialists of all levels with a fresh appreciation for - and a richer understanding of - the expanding array of cutting-edge alternatives for diagnosing and treating disorders of the hand. (orig.)

Quality improvement of interdisciplinary rounds by leadership training based on essential quality indicators of the Interdisciplinary Rounds Assessment Scale.

Science.gov (United States)

Ten Have, Elsbeth C M; Nap, Raoul E; Tulleken, Jaap E

2013-10-01

The implementation of interdisciplinary teams in the intensive care unit (ICU) has focused attention on leadership behavior. Daily interdisciplinary rounds (IDRs) in ICUs integrate leadership behavior and interdisciplinary teamwork. The purpose of this intervention study was to measure the effect of leadership training on the quality of IDRs in the ICU. A nonrandomized intervention study was conducted in four ICUs for adults. The intervention was a 1-day training session in a simulation environment and workplace-based feedback sessions. Measurement included 28 videotaped IDRs (total, 297 patient presentations) that were assessed with 10 essential quality indicators of the validated IDR Assessment Scale. Participants were 19 intensivists who previously had no formal training in leading IDRs. They were subdivided by cluster sampling into a control group (ten experienced intensivists) and intervention group (nine intensive care fellows). Mann-Whitney U test was used to compare results between control and intervention groups. Baseline measurements of control and intervention groups revealed two indicators that differed significantly. The frequency of yes ratings for the intervention group significantly increased for seven of the ten indicators from before to after intervention. The frequency of yes ratings after training was significantly greater in the intervention than control groups for eight of the ten essential quality indicators. The leadership training improved the quality of the IDRs performed in the ICUs. This may improve quality and safety of patient care.

Hand hygiene practices in a neonatal intensive care unit: a multimodal intervention and impact on nosocomial infection.

Science.gov (United States)

Lam, Barbara C C; Lee, Josephine; Lau, Y L

2004-11-01

Health care-associated infections persist as a major problem in most neonatal intensive care units. Hand hygiene has been singled out as the most important measure in preventing hospital-acquired infection. However, hand hygiene compliance among health care workers (HCWs) remains low. The objective of this study was to assess the frequency and nature of patient contacts in neonatal intensive care units and observe the compliance and technique of hand hygiene among HCWs before and after the implementation of a multimodal intervention program. The nature and frequency of patient contacts, the hand hygiene compliance, and hand-washing techniques of HCWs were observed unobtrusively to reflect the baseline compliance and to investigate factors for noncompliance. The intervention consisted of problem-based and task-orientated hand hygiene education, enhancement of minimal handling protocol and clustering of nursing care, liberal provision of alcohol-based hand antiseptic, improvement in hand hygiene facilities, ongoing regular hand hygiene audit, and implementation of health care-associated infection surveillance. The observational study was repeated 6 months after the completion of the intervention program, which extended over 1-year period. Overall hand hygiene compliance increased from 40% to 53% before patient contact and 39% to 59% after patient contact. More marked improvement was observed for high-risk procedures (35%-60%). The average number of patient contacts also decreased from 2.8 to 1.8 per patient per hour. There was improvement in most aspects of hand-washing technique in the postintervention stage. The health care-associated infection rate decreased from 11.3 to 6.2 per 1000 patient-days. A problem-based and task-orientated education program can improve hand hygiene compliance. Enhancement of minimal handling and clustering of nursing procedures reduced the total patient contact episodes, which could help to overcome the major barrier of time constraints

Heuristic thinking: interdisciplinary perspectives on medical error

Directory of Open Access Journals (Sweden)

Annegret F. Hannawa

2013-12-01

Full Text Available Approximately 43 million adverse events occur across the globe each year at a cost of at least 23 million disability-adjusted life years and $132 billion in excess health care spending, ranking this safety burden among the top 10 medical causes of disability in the world.1 These findings are likely to be an understatement of the actual severity of the problem, given that the numbers merely reflect seven types of adverse events and completely neglect ambulatory care, and of course they only cover reported incidents. Furthermore, they do not include statistics on children and incidents from India and China, which host more than a third of the world’s population. Best estimates imply that about two thirds of these incidents are preventable. Thus, from a public health perspective, medical errors are a seri- ous global health burden, in fact ahead of high-profile health problems like AIDS and cancer. Interventions to date have not reduced medical errors to satisfactory rates. Even today, far too often, hand hygiene is not practiced properly (even in developed countries, surgical procedures take place in underequipped operating theaters, and checklists are missing or remain uncompleted. The healthcare system seems to be failing in managing its errors − it is costing too much, and the complexity of care causes severe safety hazards that too often harm rather than help patients. In response to this evolving discussion, the International Society for Quality in Healthcare recently nominated an Innovations Team that is now developing new strategies. One of the emerging themes is that the medical field cannot resolve this problem on its own. Instead, interdisciplinary collaborations are needed to advance effective, evidence-based interventions that will eventually result in competent changes. In March 2013, the Institute of Communication and Health at the University of Lugano organized a conference on Communicating Medical Error (COME 2013 in

Impact of a Non-small Cell Lung Cancer Educational Program for Interdisciplinary Teams.

Science.gov (United States)

Murgu, Septimiu; Rabito, Robb; Lasko, Greg; Jackson, Chad; Mino-Kenudson, Mari; Ettinger, David S; Ramalingam, Suresh S; Edell, Eric S

2018-04-01

Successful implementation of non-small cell lung cancer (NSCLC) evidence-based guideline recommendations requires effective educational programs that target all clinicians from interdisciplinary teams. This study describes and evaluates the Engaging an Interdisciplinary Team for NSCLC (GAIN 3.0) experiential learning-based educational curriculum. GAIN 3.0 was designed to enhance interdisciplinary collaboration for effective NSCLC diagnosis, assessment, and treatment. The program used a flipped classroom model that included an e-learning component prior to a live 6-hour interactive program. The interactive program included hands-on simulations, small group workshops, gamification, and case discussions. Participants included academic and community members of multidisciplinary lung cancer teams. Assessments included an online baseline survey, a pretest and posttest, a program evaluation, a long-term survey (LTS), and on-site faculty evaluation of participants. Of 416 attendees to 13 live GAIN 3.0 programs (nine in the United States and four in Europe), 304 (73%) completed the pretest and 187 (45%) completed the posttest. Out of a perfect score of 12 points, program participants had a mean test score of 6.3 ± 2.1 on the pretest (52%) and 7.8 ± 2.1 on the posttest (65%) (P = .03). There was an overall knowledge increase of 13% from pretest to posttest. Most LTS respondents (65%) rated the GAIN 3.0 live programs as "high impact." On the LTS, the areas with the greatest gains in participants who had very high confidence were communication across disciplines, use of a team-based approach, and personalized treatment. GAIN 3.0 was a highly successful interdisciplinary activity that improved participants' knowledge, competence, and likely the clinical care provided to patients with NSCLC. Copyright © 2017 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

The effectiveness of a promotion programme on hand hygiene compliance and nosocomial infections in a neonatal intensive care unit.

Science.gov (United States)

Picheansathian, Wilawan; Pearson, Alan; Suchaxaya, Prakin

2008-08-01

This quasi-experimental study aimed to identify the impact of a promotion programme on hand hygiene practices and its effect on nosocomial infection rates in a neonatal intensive care unit of a university hospital in Thailand. The study populations were 26 nursing personnel. After implementing a hand hygiene promotion programme, compliance with hand hygiene among nursing personnel improved significantly from 6.3% before the programme to 81.2% 7 months after the programme. Compliance rate did not correlate with the intensity of patient care. Nosocomial infection rate did not decrease after the intervention, probably because of the multifactorial nature of infections. All participants agreed that promotion programme implemented in this project motivated them to practise better hand hygiene. This study indicated that multiple approaches and persistent encouragement are key factors leading to a sustained high level of appropriate hand hygiene practices among nursing personnel.

Participation of radiotherapy in interdisciplinary palliative care units. Challenge and chance

International Nuclear Information System (INIS)

Momm, F.; Frommhold, H.; Becker, G.; Ewald, H.; Baumgartner, J.; Adamietz, I.A.

2004-01-01

Background: in Germany, a sufficient system of palliative care does not exist. Possibilities for participation of radiooncologists in the further development of this promising part of medical action are reported. Material and methods: experiences from interdisciplinary work in the field of palliative care are described. This experience is communicated for use in the actual discussion about the future of palliative care in Germany, especially in the field of radiooncology. Results: a palliative care unit can only work in a team of different professions, which means different physicians, but also nurses, social workers, psychologists or pastors. A palliative care unit will benefit from working with radiooncologists as well as radiooncologists will do from working in the field of palliative care. Conclusion: in times of growing interest in and need for palliative care, radiooncologists should actively participate in the development of palliative care units in Germany. The aim of this participation should be to reasonably arrange the treatment of incurably ill patients with the chances of modern radiotherapy. Another aim should be to improve the treatment of ''classic'' radiation oncology patients by ideas of pallative care. The further development of palliative care in Germany should not take place without the participation of radiooncologists. This will meet the interests of palliative care and radiotherapy and - most importantly - the patients' interests. (orig.) [de

Common input to motor units of intrinsic and extrinsic hand muscles during two-digit object hold.

Science.gov (United States)

Winges, Sara A; Kornatz, Kurt W; Santello, Marco

2008-03-01

Anatomical and physiological evidence suggests that common input to motor neurons of hand muscles is an important neural mechanism for hand control. To gain insight into the synaptic input underlying the coordination of hand muscles, significant effort has been devoted to describing the distribution of common input across motor units of extrinsic muscles. Much less is known, however, about the distribution of common input to motor units belonging to different intrinsic muscles and to intrinsic-extrinsic muscle pairs. To address this void in the literature, we quantified the incidence and strength of near-simultaneous discharges of motor units residing in either the same or different intrinsic hand muscles (m. first dorsal, FDI, and m. first palmar interosseus, FPI) during two-digit object hold. To extend the characterization of common input to pairs of extrinsic muscles (previous work) and pairs of intrinsic muscles (present work), we also recorded electromyographic (EMG) activity from an extrinsic thumb muscle (m. flexor pollicis longus, FPL). Motor-unit synchrony across FDI and FPI was weak (common input strength, CIS, mean +/- SE: 0.17 +/- 0.02). Similarly, motor units from extrinsic-intrinsic muscle pairs were characterized by weak synchrony (FPL-FDI: 0.25 +/- 0.02; FPL-FPI: 0.29 +/- 0.03) although stronger than FDI-FPI. Last, CIS from within FDI and FPI was more than three times stronger (0.70 +/- 0.06 and 0.66 +/- 0.06, respectively) than across these muscles. We discuss present and previous findings within the framework of muscle-pair specific distribution of common input to hand muscles based on their functional role in grasping.

Students' Attitudes towards Interdisciplinary Education: A Course on Interdisciplinary Aspects of Science and Engineering Education

Science.gov (United States)

Gero, Aharon

2017-01-01

A course entitled "Science and Engineering Education: Interdisciplinary Aspects" was designed to expose undergraduate students of science and engineering education to the attributes of interdisciplinary education which integrates science and engineering. The core of the course is an interdisciplinary lesson, which each student is…

How journal rankings can suppress interdisciplinary research. A comparison between Innovation Studies and Business & Management

OpenAIRE

Rafols, Ismael; Leydesdorff, Loet; O'Hare, Alice; Nightingale, Paul; Stirling, Andy

2011-01-01

This study provides quantitative evidence on how the use of journal rankings can disadvantage interdisciplinary research in research evaluations. Using publication and citation data, it compares the degree of interdisciplinarity and the research performance of a number of Innovation Studies units with that of leading Business & Management schools in the UK. On the basis of various mappings and metrics, this study shows that: (i) Innovation Studies units are consistently more interdisciplinary...

3D printed simulation models based on real patient situations for hands-on practice.

Science.gov (United States)

Kröger, E; Dekiff, M; Dirksen, D

2017-11-01

During the last few years, the curriculum of many dentistry schools in Germany has been reorganised. Two key aspects of the applied changes are the integration of up-to-date teaching methods and the promotion of interdisciplinarity. To support these efforts, an approach to fabricating individualised simulation models for hands-on courses employing 3D printing is presented. The models are based on real patients, thus providing students a more realistic preparation for real clinical situations. As a wide variety of dental procedures can be implemented, the simulation models can also contribute to a more interdisciplinary dental education. The data used for the construction of the models were acquired by 3D surface scanning. The data were further processed with 3D modelling software. Afterwards, the models were fabricated by 3D printing with the PolyJet technique. Three models serve as examples: a prosthodontic model for training veneer preparation, a conservative model for practicing dental bonding and an interdisciplinary model featuring carious teeth and an insufficient crown. The third model was evaluated in a hands-on course with 22 fourth-year dental students. The students answered a questionnaire and gave their personal opinion. Whilst the concept of the model received very positive feedback, some aspects of the implementation were criticised. We discuss these observations and suggest ways for further improvement. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

BURECS: An Interdisciplinary Undergraduate Climate Science Program

Science.gov (United States)

Dennis, D. P.; Marchant, D. R.; Christ, A. J.; Ehrenfeucht, S.

2017-12-01

The current structure of many undergraduate programs, particularly those at large research universities, requires students to engage with a major or academic emphasis early in their university careers. This oftentimes curbs exploration outside the major and can inhibit interdisciplinary collaboration. The Boston University Research Education and Communication of Science (BURECS) program seeks to bridge this institutional divide by fostering interdisciplinary and multidisciplinary collaboration on climate change-related issues by students from across Boston University (B.U.). Every year, approximately fifteen first-year students from B.U.'s College of Arts and Sciences, College of Communication, and School of Education are selected to join BURECS, which includes a climate science seminar, a hands-on lab course, a supported summer internship with Boston-area researchers, and the opportunity to participate in Antarctic field work during subsequent B.U. Antarctic Research Group expeditions. Currently in its third year, BURECS is funded through the Howard Hughes Medical Institute (HHMI) Professors Program.

Hand hygiene compliance before and after wearing gloves among intensive care unit nurses in Iran.

Science.gov (United States)

Ghorbani, Azam; Sadeghi, Leila; Shahrokhi, Akram; Mohammadpour, Asghar; Addo, Mary; Khodadadi, Esmail

2016-11-01

Nosocomial infections are considered a major risk factor in hospital wards, and hand hygiene is the first step in their control. An observational study was conducted in 2015 with 200 nurses working in intensive care units in teaching hospitals of Tabriz, Iran. Data were collected by using the Hand Hygiene Observation Tool questionnaire. The researchers monitored nurses' opportunities for hand hygiene during the 8-week period from February 3-April 4, 2015. A total of 1,067 opportunities occurred for hand hygiene before and after wearing gloves. The results show that hand hygiene compliance before wearing gloves is poor among nurses who work in intensive care units (14.8%). Therefore it is necessary to conduct effective interventions through continuing education programs to improve hand hygiene compliance. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Common Input to Motor Units of Intrinsic and Extrinsic Hand Muscles During Two-Digit Object Hold

OpenAIRE

Winges, Sara A.; Kornatz, Kurt W.; Santello, Marco

2008-01-01

Anatomical and physiological evidence suggests that common input to motor neurons of hand muscles is an important neural mechanism for hand control. To gain insight into the synaptic input underlying the coordination of hand muscles, significant effort has been devoted to describing the distribution of common input across motor units of extrinsic muscles. Much less is known, however, about the distribution of common input to motor units belonging to different intrinsic muscles and to intrinsi...

Efficacy of alcohol-based hand sanitizer on hands soiled with dirt and cooking oil.

Science.gov (United States)

Pickering, Amy J; Davis, Jennifer; Boehm, Alexandria B

2011-09-01

Handwashing education and promotion are well established as effective strategies to reduce diarrhea and respiratory illness in countries around the world. However, access to reliable water supplies has been identified as an important barrier to regular handwashing in low-income countries. Alcohol-based hand sanitizer (ABHS) is an effective hand hygiene method that does not require water, but its use is not currently recommended when hands are visibly soiled. This study evaluated the efficacy of ABHS on volunteers' hands artificially contaminated with Escherichia coli in the presence of dirt (soil from Tanzania) and cooking oil. ABHS reduced levels of E. coli by a mean of 2.33 log colony forming units (CFU) per clean hand, 2.32 log CFU per dirt-covered hand, and 2.13 log CFU per oil-coated hand. No significant difference in efficacy was detected between hands that were clean versus dirty or oily. ABHS may be an appropriate hand hygiene method for hands that are moderately soiled, and an attractive option for field settings in which access to water and soap is limited.

Report on an interdisciplinary program for allied health.

Science.gov (United States)

Peloquin, S M; Cavazos, H; Marion, R; Stephenson, K S; Pearrow, D

2007-11-01

A central recommendation from the Pew Health Commission to educators has been to empower future care providers to function effectively as teams. Administrators and faculty members within a school of allied health sciences thus established an interdisciplinary program where students would learn to function as team members and demonstrate competencies required for practice in diverse, demanding, and continually changing health care environments. Students from five disciplines have participated in featured events, mentored activities and capstone projects, earning credit in an interdisciplinary course of study that complements offerings in their home disciplines. This follow-up article reports on the progress and development since 2002 of an interdisciplinary program known as Team IDEAL. Formative evaluation measures used to assess satisfaction with the program are presented alongside a discussion of new directions. Team IDEAL will move forward in a streamlined form that reflects its central aim. IDEAL leadership will remain cognizant of the effects of discipline-specific curricular changes, complex programming, and student perspectives on the process interdisciplinary education.

Electronic monitoring and voice prompts improve hand hygiene and decrease nosocomial infections in an intermediate care unit.

Science.gov (United States)

Swoboda, Sandra M; Earsing, Karen; Strauss, Kevin; Lane, Stephen; Lipsett, Pamela A

2004-02-01

To determine whether electronic monitoring of hand hygiene and voice prompts can improve hand hygiene and decrease nosocomial infection rates in a surgical intermediate care unit. Three-phase quasi-experimental design. Phase I was electronic monitoring and direct observation; phase II was electronic monitoring and computerized voice prompts for failure to perform hand hygiene on room exit; and phase III was electronic monitoring only. Nine-room, 14-bed intermediate care unit in a university, tertiary-care institution. All patient rooms, utility room, and staff lavatory were monitored electronically. All healthcare personnel including physicians, nurses, nursing support personnel, ancillary staff, all visitors and family members, and any other personnel interacting with patients on the intermediate care unit. All patients with an intermediate care unit length of stay >48 hrs were followed for nosocomial infection. Electronic monitoring during all phases, computerized voice prompts during phase II only. We evaluated a total of 283,488 electronically monitored entries into a patient room with 251,526 exits for 420 days (10,080 hrs and 3,549 patient days). Compared with phase I, hand hygiene compliance in patient rooms improved 37% during phase II (odds ratio, 1.38; 95% confidence interval, 1.04-1.83) and 41% in phase III (odds ratio, 1.41; 95% confidence interval, 1.07-1.84). When adjusting for patient admissions during each phase, point estimates of nosocomial infections decreased by 22% during phase II and 48% during phase III; when adjusting for patient days, the number of infections decreased by 10% during phase II and 40% during phase III. Although the overall rate of nosocomial infections significantly decreased when combining phases II and III, the association between nosocomial infection and individual phase was not significant. Electronic monitoring provided effective ongoing feedback about hand hygiene compliance. During both the voice prompt phase and post

Enhancement of hand hygiene compliance among health care workers from a hemodialysis unit using video-monitoring feedback.

Science.gov (United States)

Sánchez-Carrillo, Laura Arelí; Rodríguez-López, Juan Manuel; Galarza-Delgado, Dionisio Ángel; Baena-Trejo, Laura; Padilla-Orozco, Magaly; Mendoza-Flores, Lidia; Camacho-Ortiz, Adrián

2016-08-01

The importance of hand hygiene in the prevention of health care-associated infection is well known. Experience with hand hygiene compliance (HHC) evaluation in hemodialysis units is scarce. This study was a 3-phase, prospective longitudinal intervention study during a 5-month period in a 13-bed hemodialysis unit at a university hospital in Northern Mexico. The unit performs an average of 1,150 hemodialysis procedures per month. Compliance was evaluated by a direct observer and a video assisted observer. Feedback was given to health care workers in the form of educational sessions and confidential reports and video analysis of compliance and noncompliance. A total of 5,402 hand hygiene opportunities were registered; 5,201 during 7,820 minutes of video footage and 201 by direct observation during 1,180 minutes. Lower compliance during the baseline evaluation was observed by video monitoring compared with direct observation (P hand hygiene compliance. Video-assisted monitoring of hand hygiene is an excellent method for the evaluation of HHC in a hemodialysis unit; enhanced HHC can be achieved through a feedback program to the hemodialysis staff that includes video examples and confidential reports. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Interdisciplinary Perspectives on Special Operations Forces

DEFF Research Database (Denmark)

is the result of a research projec tproviding international interdisciplinary perspectives on special operations forces, based on three main themes: - Leading and organizing for strategic effect - Professional entrepreneurship and self-perceptions in special operations forces - Political and popular perceptions...

Interdisciplinary Research on Healthy Aging: Introduction

NARCIS (Netherlands)

Willekens, F.J.; Carey, James; Li, Qiang

2018-01-01

Background: This is an introduction to a Special Collection of Demographic Research on Interdisciplinary Research on Healthy Aging. The collection is an outcome of an international conference in China on biodemography and multistate modeling in healthy aging research. Causal analysis is the common

Interdisciplinary Professional Development: Astrolabes for Medievalists

Science.gov (United States)

Larsen, Kristine

2014-06-01

Astronomers and astronomy educators have significantly broadened the intended audience for their outreach activities, from the traditional venues of public schools, libraries and planetariums to national parks, coffee houses, and concert halls. At the same time, significant attention has been paid to improving the quality and relevance of professional development directed toward preservice and inservice science teachers. Many of our outreach and professional development programs have also become increasingly creative in their use of interdisciplinary connections to astronomy, such as cultural astronomy and the history of astronomy. This poster describes a specific example of interdisciplinary professional development directed at a different audience, humanities faculty and researchers, through hands-on workshops on the basic astronomical background and usage of an astrolabe conducted at the International Congress on Medieval Studies at Western Michigan University in 2013 and 2014. The goal was to explain the basic astronomy behind astrolabes (as well as their cultural relevance) to medieval scholars in history, literature, and other disciplines. The intention was to increase their comfort with manipulating and explaining astrolabes to a basic level where they could share their knowledge with their own college classes. In this way the relevance of astronomy to myriad human endeavors could be reinforced by humanities faculty within their own courses.

An interdisciplinary visual team in an acute and sub-acute stroke unit: Providing assessment and early rehabilitation.

Science.gov (United States)

Norup, Anne; Guldberg, Anne-Mette; Friis, Claus Radmer; Deurell, Eva Maria; Forchhammer, Hysse Birgitte

2016-07-15

To describe the work of an interdisciplinary visual team in a stroke unit providing early identification and assessment of patients with visual symptoms, and secondly to investigate frequency, type of visual deficits after stroke and self-evaluated impact on everyday life after stroke. For a period of three months, all stroke patients with visual or visuo-attentional deficits were registered, and data concerning etiology, severity and localization of the stroke and initial visual symptoms were registered. One month after discharge patients were contacted for follow-up. Of 349 acute stroke admissions, 84 (24.1%) had visual or visuo-attentional deficits initially. Of these 84 patients, informed consent was obtained from 22 patients with a mean age of 67.7 years(SD 10.1), and the majority was female (59.1%). Based on the initial neurological examination, 45.4% had some kind of visual field defect, 27.2% had some kind of oculomotor nerve palsy, and about 31.8% had some kind of inattention or visual neglect. The patients were contacted for a phone-based follow-up one month after discharge, where 85.7% reported changes in their vision since their stroke. In this consecutive sample, a quarter of all stroke patients had visual or visuo-attentional deficits initially. This emphasizes how professionals should have increased awareness of the existence of such deficits after stroke in order to provide the necessary interdisciplinary assessment and rehabilitation.

A quasi-experimental study to determine the effects of a multifaceted educational intervention on hand hygiene compliance in a radiography unit.

Science.gov (United States)

O'Donoghue, Margaret; Ng, Suk-Hing; Suen, Lorna Kp; Boost, Maureen

2016-01-01

Whilst numerous studies have investigated nurses' compliance with hand hygiene and use of alcohol-based hand rub (ABHR), limited attention has been paid to these issues in allied health staff. Reports have linked infections to breaches in infection control in the radiography unit (RU). With advances in medical imaging, a higher proportion of patients come into contact with RU staff increasing the need for good hand hygiene compliance. This study aimed to evaluate effectiveness on compliance of an intervention to improve awareness of hand hygiene in the RU of a district hospital. A quasi-experimental study design including questionnaires assessing knowledge and attitudes of hand hygiene and direct observation of participants was used to evaluate an educational programme on hand hygiene of the RU of a large district hospital. All healthcare workers (HCW), comprising 76 radiographers, 17 nurses, and nine healthcare assistants (HCA), agreed to participate in the study. Of these, 85 completed the initial and 76 the post-test anonymous questionnaire. The hand hygiene compliance of all 102 HCW was observed over a 3-week period prior to and after the intervention. The 2-month intervention consisted of talks on hand hygiene and benefits of ABHR, provision of visual aids, wall-mounted ABHR dispensers, and personal bottles of ABHR. Before the intervention, overall hand hygiene compliance was low (28.9 %). Post-intervention, compliance with hand hygiene increased to 51.4 %. This improvement was significant for radiographers and HCA. Additionally, knowledge and attitudes improved in particular, understanding that ABHR can largely replace handwashing and there is a need to perform hand hygiene after environmental contact. The increased use of ABHR allowed HCW to feel they had enough time to perform hand hygiene. The educational intervention led to increased awareness of hand hygiene opportunities and better acceptance of ABHR use. The reduced time needed to perform hand

A quasi-experimental study to determine the effects of a multifaceted educational intervention on hand hygiene compliance in a radiography unit

Directory of Open Access Journals (Sweden)

Margaret O’Donoghue

2016-10-01

Full Text Available Abstract Background Whilst numerous studies have investigated nurses’ compliance with hand hygiene and use of alcohol-based hand rub (ABHR, limited attention has been paid to these issues in allied health staff. Reports have linked infections to breaches in infection control in the radiography unit (RU. With advances in medical imaging, a higher proportion of patients come into contact with RU staff increasing the need for good hand hygiene compliance. This study aimed to evaluate effectiveness on compliance of an intervention to improve awareness of hand hygiene in the RU of a district hospital. Methods A quasi-experimental study design including questionnaires assessing knowledge and attitudes of hand hygiene and direct observation of participants was used to evaluate an educational programme on hand hygiene of the RU of a large district hospital. All healthcare workers (HCW, comprising 76 radiographers, 17 nurses, and nine healthcare assistants (HCA, agreed to participate in the study. Of these, 85 completed the initial and 76 the post-test anonymous questionnaire. The hand hygiene compliance of all 102 HCW was observed over a 3-week period prior to and after the intervention. The 2-month intervention consisted of talks on hand hygiene and benefits of ABHR, provision of visual aids, wall-mounted ABHR dispensers, and personal bottles of ABHR. Results Before the intervention, overall hand hygiene compliance was low (28.9 %. Post-intervention, compliance with hand hygiene increased to 51.4 %. This improvement was significant for radiographers and HCA. Additionally, knowledge and attitudes improved in particular, understanding that ABHR can largely replace handwashing and there is a need to perform hand hygiene after environmental contact. The increased use of ABHR allowed HCW to feel they had enough time to perform hand hygiene. Conclusions The educational intervention led to increased awareness of hand hygiene opportunities and better

An Examination of Learning Formats on Interdisciplinary Teamwork Knowledge, Skills, and Dispositions

Science.gov (United States)

Ivey, Carole K.; Reed, Evelyn

2011-01-01

Although interdisciplinary teamwork is a recommended practice and important for coordinated interdisciplinary programming in special education, there is limited research on pedagogical practices to prepare professionals to work together effectively. This study examined the effectiveness of a graduate interdisciplinary teamwork course taught…

SaniTwice: a novel approach to hand hygiene for reducing bacterial contamination on hands when soap and water are unavailable.

Science.gov (United States)

Edmonds, Sarah L; Mann, James; McCormack, Robert R; Macinga, David R; Fricker, Christopher M; Arbogast, James W; Dolan, Michael J

2010-12-01

The risk of inadequate hand hygiene in food handling settings is exacerbated when water is limited or unavailable, thereby making washing with soap and water difficult. The SaniTwice method involves application of excess alcohol-based hand sanitizer (ABHS), hand "washing" for 15 s, and thorough cleaning with paper towels while hands are still wet, followed by a standard application of ABHS. This study investigated the effectiveness of the SaniTwice methodology as an alternative to hand washing for cleaning and removal of microorganisms. On hands moderately soiled with beef broth containing Escherichia coli (ATCC 11229), washing with a nonantimicrobial hand washing product achieved a 2.86 (±0.64)-log reduction in microbial contamination compared with the baseline, whereas the SaniTwice method with 62 % ethanol (EtOH) gel, 62 % EtOH foam, and 70 % EtOH advanced formula gel achieved reductions of 2.64 ± 0.89, 3.64 ± 0.57, and 4.61 ± 0.33 log units, respectively. When hands were heavily soiled from handling raw hamburger containing E. coli, washing with nonantimicrobial hand washing product and antimicrobial hand washing product achieved reductions of 2.65 ± 0.33 and 2.69 ± 0.32 log units, respectively, whereas SaniTwice with 62 % EtOH foam, 70 % EtOH gel, and 70 % EtOH advanced formula gel achieved reductions of 2.87 ± 0.42, 2.99 ± 0.51, and 3.92 ± 0.65 log units, respectively. These results clearly demonstrate that the in vivo antibacterial efficacy of the SaniTwice regimen with various ABHS is equivalent to or exceeds that of the standard hand washing approach as specified in the U.S. Food and Drug Administration Food Code. Implementation of the SaniTwice regimen in food handling settings with limited water availability should significantly reduce the risk of foodborne infections resulting from inadequate hand hygiene.

Enhanced Motor Imagery-Based BCI Performance via Tactile Stimulation on Unilateral Hand

Directory of Open Access Journals (Sweden)

Xiaokang Shu

2017-12-01

Full Text Available Brain-computer interface (BCI has attracted great interests for its effectiveness in assisting disabled people. However, due to the poor BCI performance, this technique is still far from daily-life applications. One of critical issues confronting BCI research is how to enhance BCI performance. This study aimed at improving the motor imagery (MI based BCI accuracy by integrating MI tasks with unilateral tactile stimulation (Uni-TS. The effects were tested on both healthy subjects and stroke patients in a controlled study. Twenty-two healthy subjects and four stroke patients were recruited and randomly divided into a control-group and an enhanced-group. In the control-group, subjects performed two blocks of conventional MI tasks (left hand vs. right hand, with 80 trials in each block. In the enhanced-group, subjects also performed two blocks of MI tasks, but constant tactile stimulation was applied on the non-dominant/paretic hand during MI tasks in the second block. We found the Uni-TS significantly enhanced the contralateral cortical activations during MI of the stimulated hand, whereas it had no influence on activation patterns during MI of the non-stimulated hand. The two-class BCI decoding accuracy was significantly increased from 72.5% (MI without Uni-TS to 84.7% (MI with Uni-TS in the enhanced-group (p < 0.001, paired t-test. Moreover, stroke patients in the enhanced-group achieved an accuracy >80% during MI with Uni-TS. This novel approach complements the conventional methods for BCI enhancement without increasing source information or complexity of signal processing. This enhancement via Uni-TS may facilitate clinical applications of MI-BCI.

An evaluation of hand hygiene in an intensive care unit: Are visitors a potential vector for pathogens?

Science.gov (United States)

Birnbach, David J; Rosen, Lisa F; Fitzpatrick, Maureen; Arheart, Kristopher L; Munoz-Price, L Silvia

2015-01-01

Patients in an intensive care unit (ICU) are frequently immunocompromised and might be highly susceptible to infection. Visitors to an ICU who do not adequately clean their hands could carry pathogenic organisms, resulting in risk to a vulnerable patient population. This observational study identifies pathogens carried on the hands of visitors into an ICU and investigates the effect of hand hygiene. Two observers, one stationed outside and one inside the ICU, evaluated whether visitors performed hand hygiene at any of the wall-mounted alcohol-based hand sanitizer dispensers prior to reaching a patient's room. Upon reaching a patient's room, the dominant hand of all of the participants was cultured. Of the 55 participating visitors, 35 did not disinfect their hands. Among the cultures of those who failed to perform hand hygiene, eight cultures grew Gram-negative rods and one grew methicillin-resistant Staphylococcus aureus. Of the cultures of the 20 individuals who performed hand hygiene, 14 (70%) had no growth on the cultures, and the remaining six (30%) showed only the usual skin flora. The visitors who do not perform hand hygiene might carry pathogens that pose a risk to ICU patients. Copyright © 2015 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

Stand by me: a volunteer's reflection on working on an academic palliative care unit in Germany.

Science.gov (United States)

Böddeker, Andrea; Smeding, Ruthmarijke; Voltz, Raymond

2010-09-01

To relate personal experience and reflections on the tasks and role of a volunteer in an academic palliative care unit into the context of the English publications of 2009. We took a snapshot of the most recent publications as a way of placing the rather unique experiences of this German volunteer in an international context. Five recent studies were found discussing the importance of volunteers in an interdisciplinary context, but mainly focusing on the volunteer's role in the community, interacting with terminally ill patients and their caregivers. Furthermore, aspects of ethical issues, reasons for starting and continuing to volunteer for hospice and the role of male volunteers were evaluated in these studies. The studies feature on the one hand the positive recognition of volunteers, for example, two studies revealed a significant interest by the respondents of having volunteers if they were dying. Also, these articles focused on family carers, who voted for the service of hospice/palliative care volunteers; on the other hand, efforts have to be made to improve the recruitment of volunteers especially if it comes to male support. A further study, reporting on ethical issues, indicates that little is known about these issues when it comes to a volunteer's interaction with a patient in difficult situations, how these are to be managed. These studies give us valuable clues on how and where to make continuous improvements.

Creating interdisciplinary education within monodisciplinary structures

DEFF Research Database (Denmark)

Lindvig, Katrine; Lyall, Catherine; R. Meagher, Laura

2017-01-01

The literature on interdisciplinary higher education is influenced by two overall trends: one looks at the institutional level of specially designed interdisciplinary institutions, while the other assesses individual interdisciplinary educational activities. Much less attention is given...... to the processes of creating interdisciplinary education initiatives within traditional monodisciplinary universities. In this study, we thus explore how interdisciplinary education and teaching emerge and develop within universities that have little or no established infrastructure to support interdisciplinarity....... Using qualitative data from a multi-part case study, we examine the development of diverse interdisciplinary educational efforts within a traditional faculty-structured university in order to map the ways in which interdisciplinary educational elements have been created, supported, challenged or even...

Structured nursing communication on interdisciplinary acute care teams improves perceptions of safety, efficiency, understanding of care plan and teamwork as well as job satisfaction

Directory of Open Access Journals (Sweden)

Gausvik C

2015-01-01

Full Text Available Christian Gausvik,1 Ashley Lautar,2 Lisa Miller,2 Harini Pallerla,3 Jeffrey Schlaudecker4,5 1University of Cincinnati College of Medicine, 2The Christ Hospital, Cincinnati, OH, USA; 3Department of Family and Community Medicine, 4Division of Geriatric Medicine, University of Cincinnati, Cincinnati, OH, USA; 5Geriatric Medicine Fellowship Program, University of Cincinnati/The Christ Hospital, Cincinnati, OH, USA Abstract: Efficient, accurate, and timely communication is required for quality health care and is strongly linked to health care staff job satisfaction. Developing ways to improve communication is key to increasing quality of care, and interdisciplinary care teams allow for improved communication among health care professionals. This study examines the patient- and family-centered use of structured interdisciplinary bedside rounds (SIBR on an acute care for the elderly (ACE unit in a 555-bed metropolitan community hospital. This mixed methods study surveyed 24 nurses, therapists, patient care assistants, and social workers to measure perceptions of teamwork, communication, understanding of the plan for the day, safety, efficiency, and job satisfaction. A similar survey was administered to a control group of 38 of the same staff categories on different units in the same hospital. The control group units utilized traditional physician-centric rounding. Significant differences were found in each category between the SIBR staff on the ACE unit and the control staff. Nurse job satisfaction is an important marker of retention and recruitment, and improved communication may be an important aspect of increasing this satisfaction. Furthermore, improved communication is key to maintaining a safe hospital environment with quality patient care. Interdisciplinary team rounds that take place at the bedside improve both nursing satisfaction and related communication markers of quality and safety, and may help to achieve higher nurse retention and safer

Psychosocial determinants of self-reported hand hygiene behaviour: a survey comparing physicians and nurses in intensive care units.

Science.gov (United States)

von Lengerke, T; Lutze, B; Graf, K; Krauth, C; Lange, K; Schwadtke, L; Stahmeyer, J; Chaberny, I F

2015-09-01

Research applying psychological behaviour change theories to hand hygiene compliance is scarce, especially for physicians. To identify psychosocial determinants of self-reported hand hygiene behaviour (HHB) of physicians and nurses in intensive care units (ICUs). A cross-sectional survey using a self-administered questionnaire that applied concepts from the Health Action Process Approach on hygienic hand disinfection was conducted in 10 ICUs and two haematopoietic stem cell transplantation units at Hannover Medical School, Germany. Self-reported compliance was operationalized as always disinfecting one's hands when given tasks associated with risk of infection. Using seven-point Likert scales, behavioural planning, maintenance self-efficacy and action control were assessed as psychological factors, and personnel and material resources, organizational problems and cooperation on the ward were assessed as perceived environmental factors. Multiple logistic regression analysis was employed. In total, 307 physicians and 348 nurses participated in this study (response rates 70.9% and 63.4%, respectively). Self-reported compliance did not differ between the groups (72.4% vs 69.4%, P = 0.405). While nurses reported stronger planning, self-efficacy and action control, physicians indicated better personnel resources and cooperation on the ward (P Infection Society. Published by Elsevier Ltd. All rights reserved.

How to Enhance Interdisciplinary Competence--Interdisciplinary Problem-Based Learning versus Interdisciplinary Project-Based Learning

Science.gov (United States)

Brassler, Mirjam; Dettmers, Jan

2017-01-01

Interdisciplinary competence is important in academia for both employability and sustainable development. However, to date, there are no specific interdisciplinary education models and, naturally, no empirical studies to assess them. Since problem-based learning (PBL) and project-based learning (PjBL) are learning approaches that emphasize…

A Year of Hands-on Science: Exciting Theme Units with More Than 100 Activities, Projects, and Experiments To Make Science Come Alive.

Science.gov (United States)

Kepler, Lynne; Novelli, Joan, Ed.

This book contains 18 themed teaching units with 2 themes per chapter, organized seasonally around the traditional school year. Each theme includes natural connections and hands-on science activities that correspond to what children are already observing in their world. Each chapter begins with highlights of the month and a reproducible "Science…

Performance on Interdisciplinary Topics in an Integrated Pharmacy Course

Directory of Open Access Journals (Sweden)

Joie Rowles

2017-01-01

Full Text Available Objectives: Many colleges and schools of Pharmacy combine interdisciplinary topics such as pathophysiology, pharmacology, medicinal chemistry and therapeutics into one integrated course. Our main aim for this study is to determine if students pass integrated courses and yet fail to pass interdisciplinary sections of those courses. Methods: Two representative integrated sequence courses were evaluated without any study-imposed intervention. Individual student examination scores (~140 students were evaluated for overall performance as well as for performance on the interdisciplinary topics of pathophysiology/pharmacology, medicinal chemistry, and therapeutics. The degree of difficulty of the examination questions, as well as the test item discrimination, were also measured. Results: There were students that passed the course but failed one, or more, of the interdisciplinary topics. Combining data from both courses, medicinal chemistry was the most frequently failed discipline (29 students, followed closely by pharmacology (22 students, and distantly by therapeutics (1 student. The examination questions for medicinal chemistry were not more difficult nor more discriminatory than the questions for the other disciplines. Conclusions: These data indicate that students pass integrated courses, but fail to pass interdisciplinary sections of those courses, especially the pharmaceutical sciences. It is not known if these results are consistent, nor what long-term adverse consequences may result. These results inform curricular and assessment aspects of the pharmacy academy as pertains to establishing the scientific foundation required by the CAPE 2013 Educational Outcomes.   Type: Original Research

Hand disinfection in a neonatal intensive care unit: continuous electronic monitoring over a one-year period.

Science.gov (United States)

Helder, Onno K; van Goudoever, Johannes B; Hop, Wim C J; Brug, Johannes; Kornelisse, René F

2012-10-08

Good hand hygiene compliance is essential to prevent nosocomial infections in healthcare settings. Direct observation of hand hygiene compliance is the gold standard but is time consuming. An electronic dispenser with built-in wireless recording equipment allows continuous monitoring of its usage. The purpose of this study was to monitor the use of alcohol-based hand rub dispensers with a built-in electronic counter in a neonatal intensive care unit (NICU) setting and to determine compliance with hand hygiene protocols by direct observation. A one-year observational study was conducted at a 27 bed level III NICU at a university hospital. All healthcare workers employed at the NICU participated in the study. The use of bedside dispensers was continuously monitored and compliance with hand hygiene was determined by random direct observations. A total of 258,436 hand disinfection events were recorded; i.e. a median (interquartile range) of 697 (559-840) per day. The median (interquartile range) number of hand disinfection events performed per healthcare worker during the day, evening, and night shifts was 13.5 (10.8 - 16.7), 19.8 (16.3 - 24.1), and 16.6 (14.2 - 19.3), respectively. In 65.8% of the 1,168 observations of patient contacts requiring hand hygiene, healthcare workers fully complied with the protocol. We conclude that the electronic devices provide useful information on frequency, time, and location of its use, and also reveal trends in hand disinfection events over time. Direct observations offer essential data on compliance with the hand hygiene protocol. In future research, data generated by the electronic devices can be supplementary used to evaluate the effectiveness of hand hygiene promotion campaigns.

Exploring Connections Between Earth Science and Biology - Interdisciplinary Science Activities for Schools

Science.gov (United States)

Vd Flier-Keller, E.; Carolsfeld, C.; Bullard, T.

2009-05-01

To increase teaching of Earth science in schools, and to reflect the interdisciplinary nature and interrelatedness of science disciplines in today's world, we are exploring opportunities for linking Earth science and Biology through engaging and innovative hands-on science activities for the classroom. Through the NSERC-funded Pacific CRYSTAL project based at the University of Victoria, scientists, science educators, and teachers at all levels in the school system are collaborating to research ways of enriching the preparation of students in math and science, and improving the quality of science education from Kindergarten to Grade 12. Our primary foci are building authentic, engaging science experiences for students, and fostering teacher leadership through teacher professional development and training. Interdisciplinary science activities represent an important way of making student science experiences real, engaging and relevant, and provide opportunities to highlight Earth science related topics within other disciplines, and to expand the Earth science taught in schools. The Earth science and Biology interdisciplinary project builds on results and experiences of existing Earth science education activities, and the Seaquaria project. We are developing curriculum-linked activities and resource materials, and hosting teacher workshops, around two initial areas; soils, and marine life and the fossil record. An example activity for the latter is the hands-on examination of organisms occupying the nearshore marine environment using a saltwater aquarium and touch tank or beach fieldtrip, and relating this to a suite of marine fossils to facilitate student thinking about representation of life in the fossil record e.g. which life forms are typically preserved, and how are they preserved? Literacy activities such as fossil obituaries encourage exploration of paleoenvironments and life habits of fossil organisms. Activities and resources are being tested with teachers

Second-Order Science of Interdisciplinary Research

DEFF Research Database (Denmark)

Alrøe, Hugo Fjelsted; Noe, Egon

2014-01-01

require and challenge interdisciplinarity. Problem: The conventional methods of interdisciplinary research fall short in the case of wicked problems because they remain first-order science. Our aim is to present workable methods and research designs for doing second-order science in domains where...... there are many different scientific knowledges on any complex problem. Method: We synthesize and elaborate a framework for second-order science in interdisciplinary research based on a number of earlier publications, experiences from large interdisciplinary research projects, and a perspectivist theory...... of science. Results: The second-order polyocular framework for interdisciplinary research is characterized by five principles. Second-order science of interdisciplinary research must: 1. draw on the observations of first-order perspectives, 2. address a shared dynamical object, 3. establish a shared problem...

Is hand hygiene before putting on nonsterile gloves in the intensive care unit a waste of health care worker time?--a randomized controlled trial.

Science.gov (United States)

Rock, Clare; Harris, Anthony D; Reich, Nicholas G; Johnson, J Kristie; Thom, Kerri A

2013-11-01

Hand hygiene (HH) is recognized as a basic effective measure in prevention of nosocomial infections. However, the importance of HH before donning nonsterile gloves is unknown, and few published studies address this issue. Despite the lack of evidence, the World Health Organization and other leading bodies recommend this practice. The aim of this study was to assess the utility of HH before donning nonsterile gloves prior to patient contact. A prospective, randomized, controlled trial of health care workers entering Contact Isolation rooms in intensive care units was performed. Baseline finger and palm prints were made from dominant hands onto agar plates. Health care workers were then randomized to directly don nonsterile gloves or perform HH and then don nonsterile gloves. Postgloving finger and palm prints were then made from the gloved hands. Plates were incubated and colony-forming units (CFU) of bacteria were counted. Total bacterial colony counts of gloved hands did not differ between the 2 groups (6.9 vs 8.1 CFU, respectively, P = .52). Staphylococcus aureus was identified from gloves (once in "hand hygiene prior to gloving" group, twice in "direct gloving" group). All other organisms were expected commensal flora. HH before donning nonsterile gloves does not decrease already low bacterial counts on gloves. The utility of HH before donning nonsterile gloves may be unnecessary. Copyright © 2013 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

The impact of alcohol hand sanitizer use on infection rates in an extended care facility.

Science.gov (United States)

Fendler, E J; Ali, Y; Hammond, B S; Lyons, M K; Kelley, M B; Vowell, N A

2002-06-01

Nosocomial infections are a major problem in health care facilities, resulting in extended durations of care and substantial morbidity. Since alcohol gel hand sanitizers combine high immediate antimicrobial efficacy with ease of use, this study was carried out to determine the effect of the use of alcohol gel hand sanitizer by caregivers on infection types and rates in an extended care facility. Infection rate and type data were collected in a 275-bed extended care facility for 34 months (July 1997 to May 2000), during which an alcohol gel hand sanitizer was used by the caregivers in 2 units of the facility. The primary infection types found were urinary tract with Foley catheter, respiratory tract, and wound infections. Comparison of the infection types and rates for the units where hand sanitizer was used with those for the control units where the hand sanitizer was not used showed a 30.4% decrease in infection rates for the 34-month period in the units where hand sanitizer was used. This study indicates that use of an alcohol gel hand sanitizer can decrease infection rates and provide an additional tool for an effective infection control program.

Gender and Disciplinary Differences in Experiences with Interdisciplinary Collaboration

Science.gov (United States)

Borrego, Maura; Creamer, Elizabeth G.

This work directly compares three explanations for differences in experiences of interdisciplinary research collaborators using a sample of 347 academics from 144 different research intensive and extensive universities in the United States who were awarded funding from the same directorate of the National Science Foundation. The findings provide a much more positive view of interdisciplinary collaboration than is routinely found in the literature. Despite varied disciplinary backgrounds, members of the sample are extremely satisfied with their experiences with interdisciplinary collaboration and have much more in common than they differ in their attitudes and experiences, including how they meet collaborators, the difficulties they have encountered, their approach to the division of labor, and their interest in collaboration as a venue for learning. Findings dispute the stereotype that the relational element of collaboration is significantly more salient for women than it is for men.

Teaching Interdisciplinary Engineering and Science Educations

DEFF Research Database (Denmark)

Kofoed, Lise B.; S. Stachowicz, Marian

2014-01-01

In this paper we study the challenges for the involved teachers who plan and implement interdisciplinary educations. They are confronted with challenges regarding their understanding of using known disciplines in a new interdisciplinary way and see the possibilities of integrating disciplines when...... creating new knowledge. We will address the challenges by defining the term interdisciplinary in connection with education, and using the Problem Based Learning educational approach and experience from the engineering and science educational areas to find the obstacles. Two cases based on interdisciplinary...... and understand how different expertise can contribute to an interdisciplinary education....

Structured nursing communication on interdisciplinary acute care teams improves perceptions of safety, efficiency, understanding of care plan and teamwork as well as job satisfaction.

Science.gov (United States)

Gausvik, Christian; Lautar, Ashley; Miller, Lisa; Pallerla, Harini; Schlaudecker, Jeffrey

2015-01-01

Efficient, accurate, and timely communication is required for quality health care and is strongly linked to health care staff job satisfaction. Developing ways to improve communication is key to increasing quality of care, and interdisciplinary care teams allow for improved communication among health care professionals. This study examines the patient- and family-centered use of structured interdisciplinary bedside rounds (SIBR) on an acute care for the elderly (ACE) unit in a 555-bed metropolitan community hospital. This mixed methods study surveyed 24 nurses, therapists, patient care assistants, and social workers to measure perceptions of teamwork, communication, understanding of the plan for the day, safety, efficiency, and job satisfaction. A similar survey was administered to a control group of 38 of the same staff categories on different units in the same hospital. The control group units utilized traditional physician-centric rounding. Significant differences were found in each category between the SIBR staff on the ACE unit and the control staff. Nurse job satisfaction is an important marker of retention and recruitment, and improved communication may be an important aspect of increasing this satisfaction. Furthermore, improved communication is key to maintaining a safe hospital environment with quality patient care. Interdisciplinary team rounds that take place at the bedside improve both nursing satisfaction and related communication markers of quality and safety, and may help to achieve higher nurse retention and safer patient care. These results point to the interconnectedness and dual benefit to both job satisfaction and patient quality of care that can come from enhancements to team communication.

Integrating Brain Science into Health Studies: An Interdisciplinary Course in Contemplative Neuroscience and Yoga

Science.gov (United States)

Wolfe, Uta; Moran, Amy

2017-01-01

As neuroscience knowledge grows in its scope of societal applications so does the need to educate a wider audience on how to critically evaluate its research findings. Efforts at finding teaching approaches that are interdisciplinary, accessible and highly applicable to student experience are thus ongoing. The article describes an interdisciplinary undergraduate health course that combines the academic study of contemplative neuroscience with contemplative practice, specifically yoga. The class aims to reach a diverse mix of students by teaching applicable, health-relevant neuroscience material while directly connecting it to first-hand experience. Outcomes indicate success on these goals: The course attracted a wide range of students, including nearly 50% non-science majors. On a pre/post test, students showed large increases in their knowledge of neuroscience. Students’ ratings of the course overall, of increases in positive feelings about its field, and of their progress on specific course objectives were highly positive. Finally, students in their written work applied neuroscience course content to their personal and professional lives. Such results indicate that this approach could serve as a model for the interdisciplinary, accessible and applied integration of relevant neuroscience material into the undergraduate health curriculum. PMID:29371845

Effect of electronic real-time prompting on hand hygiene behaviors in health care workers.

Science.gov (United States)

Pong, Steven; Holliday, Pamela; Fernie, Geoff

2018-03-02

Poor hand hygiene by health care workers is a major cause of nosocomial infections. This research evaluated the ability of an electronic monitoring system with real-time prompting capability to change hand hygiene behaviors. Handwashing activity was measured by counting dispenser activations on a single nursing unit before, during, and after installation of the system. The effect of changing the prompt duration on hand hygiene performance was determined by a cluster-randomized trial on 3 nursing units with 1 acting as control. Sustainability of performance and participation was observed on 4 nursing units over a year. All staff were eligible to participate. Between June 2015 and December 2016, a total of 459,376 hand hygiene opportunities and 330,740 handwashing events from 511 staff members were recorded. Dispenser activation counts were significantly influenced by use of the system (χ 2 [3] = 75.76; P Hand hygiene performance dropped from 62.61% to 24.94% (odds ratio, 0.36; 95% confidence interval, 0.34-0.38) when the prompting feature was removed. Staff participation had a negative trajectory of -0.72% (P Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Interdisciplinary consensus on management of premenstrual disorders in Switzerland.

Science.gov (United States)

Stute, Petra; Bodmer, Christine; Ehlert, Ulrike; Eltbogen, Roger; Ging, Ankica; Streuli, Isabelle; von Wolff, Michael

2017-05-01

Premenstrual disorders (PMD) can affect women throughout their entire reproductive years. In 2016, an interdisciplinary expert meeting of general gynecologists, gynecological endocrinologists, psychiatrists and psychologists from Switzerland was held to provide an interdisciplinary algorithm on PMD management taking reproductive stages into account. The Swiss PMD algorithm differentiates between primary and secondary PMD care providers incorporating different levels of diagnostic and treatment. Treatment options include cognitive behavioral therapy, alternative therapy, antidepressants, ovulation suppression and diuretics. Treatment choice depends on prevalent PMD symptoms, (reproductive) age, family planning, cardiovascular risk factors, comorbidities, comedication and the woman's preference. Regular follow-ups are mandatory.

Collaborative Research on Sustainability: Myths and Conundrums of Interdisciplinary Departments

Directory of Open Access Journals (Sweden)

Kate Sherren

2009-01-01

Full Text Available Establishing interdisciplinary academic departments has been a common response to the challenge of addressing complex problems. However, the assumptions that guide the formation of such departments are rarely questioned. Additionally, the designers and managers of interdisciplinary academic departments in any field of endeavour struggle to set an organisational climate appropriate to the diversity of their members. This article presents a preliminary analysis of collaborative dynamics within two interdisciplinary university departments in Australia focused on sustainability. Social network diagrams and metrics of coauthorship and cosupervision are analysed qualitatively. A “vicarious interdisciplinarity” was identified among key academics working narrowly in order to earn the resources that allow them to support others working interdisciplinarily. Those supported in this way appear to benefit from the esteem and nonredundant collaborative connections their mentors provide via this strategy, but they experience uncertainty about their own career opportunities in similar settings. This article thus unearths a conundrum of succession for interdisciplinary academic environments, and suggests that simple colocation of diverse academic stars is an inadequate strategy to achieve effective intradepartmental collaboration.

Special Needs Dentistry: Interdisciplinary Management of Medically-Complex Patients at Hospital-Based Dental Units in Tasmania, Australia

Directory of Open Access Journals (Sweden)

Lim

2017-06-01

Full Text Available Background: Increasing awareness of the interactions between oral and general health has led to the establishment of Special Needs Dentistry as a dental specialty in many countries. This specialty assists with the interdisciplinary management of patients between the medical and dental professions particularly those with complex medical problems, intellectual and physical impairments, and psychiatric conditions that may affect their oral health or the manner in which they receive treatment. However, little is known about the utilisation of specialised services provided to facilitate individuals with these needs. Aim: The aim of this study was to understand current utilisation of hospital-based dental services established to provide medically-necessary dental care. Methods: A retrospective review of the demographics and medical status of patients treated at referral hospital-based dental clinics in the state of Tasmania was completed for the month of August 2015. Results: Patients treated at these units had a variety of medical backgrounds. Most (46.4% were referred from medical professionals within the hospital. On average, patients treated at these units had 2.56 medical conditions and were taking 3.59 medications each. Many of these were chronic medical conditions known to have an interaction with oral health. Conclusions: Our results demonstrate the growing recognition of dynamic interactions between oral and general health and the importance of these hospitalbased units and interprofessional relationships in providing timely and holistic health care to these patients.

A community-based, interdisciplinary rehabilitation engineering course.

Science.gov (United States)

Lundy, Mary; Aceros, Juan

2016-08-01

A novel, community-based course was created through collaboration between the School of Engineering and the Physical Therapy program at the University of North Florida. This course offers a hands-on, interdisciplinary training experience for undergraduate engineering students through team-based design projects where engineering students are partnered with physical therapy students. Students learn the process of design, fabrication and testing of low-tech and high-tech rehabilitation technology for children with disabilities, and are exposed to a clinical experience under the guidance of licensed therapists. This course was taught in two consecutive years and pre-test/post-test data evaluating the impact of this interprofessional education experience on the students is presented using the Public Service Motivation Scale, Civic Actions Scale, Civic Attitudes Scale, and the Interprofessional Socialization and Valuing Scale.

The Challenge of Interdisciplinary Research.

Science.gov (United States)

Locker, Kitty O.

1994-01-01

Discusses what makes business communication research interdisciplinary and why interdisciplinary research is difficult yet desirable. Details the value of interdisciplinary concepts, methods, and perspectives. Notes how business communication research might be made interdisciplinary and points out the need for tolerance in interdisciplinary…

Periodic modulation of motor-unit activity in extrinsic hand muscles during multidigit grasping.

Science.gov (United States)

Johnston, Jamie A; Winges, Sara A; Santello, Marco

2005-07-01

We recently examined the extent to which motor units of digit flexor muscles receive common input during multidigit grasping. This task elicited moderate to strong motor-unit synchrony (common input strength, CIS) across muscles (flexor digitorum profundus, FDP, and flexor pollicis longus, FPL) and across FDP muscle compartments, although the strength of this common input was not uniform across digit pairs. To further characterize the neural mechanisms underlying the control of multidigit grasping, we analyzed the relationship between firing of single motor units from these hand muscles in the frequency domain by computing coherence. We report three primary findings. First, in contrast to what has been reported in intrinsic hand muscles, motor units belonging to different muscles and muscle compartments of extrinsic digit flexors exhibited significant coherence in the 0- to 5- and 5- to 10-Hz frequency ranges and much weaker coherence in the higher 10-20 Hz range (maximum 0.0025 and 0.0008, respectively, pooled across all FDP compartment pairs). Second, the strength and incidence of coherence differed considerably across digit pairs. Third, contrary to what has been reported in the literature, across-muscle coherence can be stronger and more prevalent than within-muscle coherence, as FPL-FDP2 (thumb-index digit pair) exhibited the strongest and most prevalent coherence in our data (0.010 and 43% at 3 Hz, respectively). The heterogeneous organization of common input to these muscles and muscle compartments is discussed in relation to the functional role of individual digit pairs in the coordination of multiple digit forces in grasping.

The use of mixed methods research in interdisciplinary educational journals

OpenAIRE

López-Fernández, Olatz; Molina Azorín, José Francisco

2011-01-01

Mixed methods research is becoming increasingly important in several scientific areas. The analysis of prevalence rates is a new line of research that has emerged in mixed methods research, and this methodological approach has only been applied carefully in a handful of journals. The purpose of this article was to analyse the prevalence of mixed methods research in interdisciplinary educational journals. Moreover, the main characteristics of the mixed methods articles identified were examined...

Robotic Hand

Science.gov (United States)

1993-01-01

The Omni-Hand was developed by Ross-Hime Designs, Inc. for Marshall Space Flight Center (MSFC) under a Small Business Innovation Research (SBIR) contract. The multiple digit hand has an opposable thumb and a flexible wrist. Electric muscles called Minnacs power wrist joints and the interchangeable digits. Two hands have been delivered to NASA for evaluation for potential use on space missions and the unit is commercially available for applications like hazardous materials handling and manufacturing automation. Previous SBIR contracts resulted in the Omni-Wrist and Omni-Wrist II robotic systems, which are commercially available for spray painting, sealing, ultrasonic testing, as well as other uses.

Impact of the Arizona NExSS Winter School on Interdisciplinary Knowledge and Attitudes

Science.gov (United States)

Huff, Cierra; Burnam-Fink, Michael; Desch, Steven; Apai, Dániel

2018-01-01

The Nexus for Exoplanet System Science (NExSS) is a NASA-funded research coordination network whose focus is on investigating exoplanet diversity and devising strategies for searching for life on exoplanets. The fields of exoplanets and astrobiology are inherently highly interdisciplinary. Progress in these fields demands that researchers with various scientific backgrounds understand the issues and techniques of allied fields of study, including the tools and approaches used to solve different problems, as well as their limitations.In 2016, the NExSS teams at Arizona State University (ASU) and University of Arizona (UA) hosted 32 graduate students and postdoctoral researchers from various scientific backgrounds for one week at the Arizona NExSS Winter School. To bridge the gaps between fields and promote interdisciplinarity, students participated in lessons, field trips, hands-on activities, and a capstone proposal-writing activity. To assess the impact of the School on knowledge and attitudes about other fields, we administered a pre- and post-School questionnaire designed using the Impact Analysis Method of Davis & Scalice (2015).The results show that all participants gained knowledge at the School, especially in areas outside their primary field of study. The questionnaire revealed interesting differences in attitudes as well. When asked whether the geochemistry of Earth without life is predictable, planetary scientists were more likely than average to say yes, and geologists were more likely than average to say no. Their attitudes had converged after participation in the School. These results demonstrate that the Arizona NExSS Winter School was impactful not just in the knowledge gained, but in the interdisciplinary attitudes of students.

PREFACE: Asia-Pacific Interdisciplinary Research Conference 2011 (AP-IRC 2011)

Science.gov (United States)

Sandhu, Adarsh; Okada, Hiroshi; Maekawa, Toru; Okano, Ken

2012-03-01

AP-IRC Logo Scientists, engineers, entrepreneurs and policymakers gather at the first truly interdisciplinary conference held in Asia-Pacific http://www.apirc.jp/ The inaugural Asia-Pacific Interdisciplinary Research Conference 2011 (AP-IRC 2011) was held at Toyohashi University of Technology (Toyohashi Tech) on 17-18 November 2011. The conference is a forum for enhancing mutual understanding between scientists, engineers, policymakers and experts from a wide spectrum of pure and applied sciences, to resolve the daunting global issues facing mankind. The conference attracted approximately 300 participants including delegates from France, Germany, India, Indonesia, Korea, Malaysia, Russia, Sweden, United Kingdom, USA and Vietnam. AP-IRC 2011 was chaired by Dr Yoshiyuki Sakaki, President of Toyohashi Tech, who opened the proceedings by stressing the importance of an interdisciplinary approach to research, to resolve global scientific and technical issues. Recalling his own experience as the leader of Japan's efforts in the Human Genome Project, Sakaki also encouraged participants to make an effort to try to understand the sometimes difficult concepts and terminology of other areas of research. The presentations at AP-IRC 2011 were divided into three focus sessions: innovative mechano-magneto-electronic systems, life sciences, and green science and technology. A total of 174 papers were presented over the two-day conference including eight by invited speakers. Highlights of AP-IRC 2011 included a first-hand account of the damage caused by the massive earthquake in March 2011 to experimental facilities at Tohoku University by Masayoshi Esashi; the fascinating world of bees and the inborn numerical competence of humans and animals by Hans J Gross; research on robots and cognition-enabled technical systems at Technische Universität München by Sandra Hirche; the history of events leading to the invention of the world's strongest NdFeB permanent magnet by Masato Sagawa

Ten principles of good interdisciplinary team work.

Science.gov (United States)

Nancarrow, Susan A; Booth, Andrew; Ariss, Steven; Smith, Tony; Enderby, Pam; Roots, Alison

2013-05-10

Interdisciplinary team work is increasingly prevalent, supported by policies and practices that bring care closer to the patient and challenge traditional professional boundaries. To date, there has been a great deal of emphasis on the processes of team work, and in some cases, outcomes. This study draws on two sources of knowledge to identify the attributes of a good interdisciplinary team; a published systematic review of the literature on interdisciplinary team work, and the perceptions of over 253 staff from 11 community rehabilitation and intermediate care teams in the UK. These data sources were merged using qualitative content analysis to arrive at a framework that identifies characteristics and proposes ten competencies that support effective interdisciplinary team work. Ten characteristics underpinning effective interdisciplinary team work were identified: positive leadership and management attributes; communication strategies and structures; personal rewards, training and development; appropriate resources and procedures; appropriate skill mix; supportive team climate; individual characteristics that support interdisciplinary team work; clarity of vision; quality and outcomes of care; and respecting and understanding roles. We propose competency statements that an effective interdisciplinary team functioning at a high level should demonstrate.

Magnified Bacteria Powerful Motivator for Hand Hygiene Compliance.

Science.gov (United States)

Gregory, Ashley

2016-08-01

Infection prevention specialists at Henry Ford Hospital in Detroit have found that showing healthcare workers magnified pictures of bacteria found ontheir hands and in their surrounding units can be a powerful motivator for improved hand hygiene compliance. When tested in four units during a one-month period, the intervention boosted hand hygiene compliance by an average of 24%. Investigators note that to be successful, the intervention must be paired with an effective compliance monitoring program. For the study, investigators visited each unit twice per week, during which they would swab various items as well as employees' hands using and adenosine triphosphate (ATP) meter, a hand-held device that measures living organisms. During each unit visit, infection prevention specialists would show unit personnel pictures from a compilation of 12 magnified images of bacteria that had been lifted from the unit. This was to demonstrate what the bacteria would look like under a microscope. The unsavory pictures produced immediate increases in had hygiene compliance, and prompted healthcare workers to see who could produce the best ATP meter readings on subsequent infection prevention specialist visits.

Interdisciplinary medical, nursing, and administrator education in practice: the Johns Hopkins experience.

Science.gov (United States)

Walrath, Jo M; Muganlinskaya, Nailya; Shepherd, Megan; Awad, Michael; Reuland, Charles; Makary, Martin A; Kravet, Steven

2006-08-01

Reforming graduate medical, nursing and health administrators' education to include the core competencies of interdisciplinary teamwork and quality improvement (QI) techniques is a key strategy to improve quality in hospital settings. Practicing clinicians are best positioned in these settings to understand systems issues and craft potential solutions. The authors describe how, in ten months during 2004 and 2005 the school of medicine, the school of nursing, and an administrative residency program, all at Johns Hopkins University, implemented and evaluated the Achieving Competency Today II Program (ACT II), a structured and interdisciplinary approach to learning QI that was piloted at various sites around the United States. Six teams of learners participated, each consisting of a medical, nursing, and administrative resident. The importance of interdisciplinary participation in planning QI projects, the value of the patient's perspective on systems issues, and the value of a system's perspective in crafting solutions to issues all proved to be valuable lessons. Challenges were encountered throughout the program, such as (1) participants' difficulties in balancing competing academic, personal and clinical responsibilities, (2) difficulties in achieving the intended goals of a broad curriculum, (3) barriers to openly discussing interdisciplinary team process and dynamics, and (4) the need to develop faculty expertise in systems thinking and QI. In spite of these challenges steps have been identified to further enhance and develop interdisciplinary education within this academic setting.

Sexed Sentiments: Interdisciplinary Perspectives on Gender and Emotion

NARCIS (Netherlands)

Ruberg, W. G.; Steenbergh, K.

2011-01-01

Sexed Sentiments provides a gender perspective on the recent turn to affect in criticism. It presents new work by scholars from different disciplines working on gender and emotion, a field par excellence where an interdisciplinary focus is fruitful. This collection presents essays from disciplines

RETHINKING RESIDENTIAL MOBILITY: AN INTERDISCIPLINARY INTERPRETATION

Directory of Open Access Journals (Sweden)

Roderick J. Lawrence

2008-03-01

Full Text Available Since the 1950s academics and professionals have proposed a number of disciplinary and sector based interpretations of why, when and where households move or choose to stay in the same housing unit at different periods of the life cycle and especially the family cycle. This article challenges studies that only analyse one set of factors. The article stems from a synthesis of 20 years of research by the author who  has an interdisciplinary training in the broad field of people-environment relations. First, it reviews some key concepts related to human ecology, including housing, culture, identity and cultivation. Then it will consider how these concepts can be applied to interpret residential mobility using an interdisciplinary approach. An empirical case study of residential mobility in Geneva, Switzerland is presented in order to show how this approach can help improve our understanding of the motives people have regarding the wish to stay in their residence or to move elsewhere.

Transactions in Transformation: the Challenge of Interdisciplinary Understanding in an International Baccalaureate World School.

Science.gov (United States)

Forde, N. J.

2017-12-01

This poster will consider the extent to which students understanding of geoscience are enhanced by interdisciplinary curricular offerings, as well as how teacher instructional practices are influenced in the process. The poster will cite examples from a two programme bilingual International Baccalaureate (IB) world school in Hong Kong where students' opportunities to learn about the world come in a number of forms both within and beyond the mainstream curriculum. The IB Middle Years (IB MYP) and Diploma (IB DP) Programmes encourage interdisciplinary learning. The IB's Approaches to Teaching and Learning (AtTL) provides students and teachers with a framework for best practice for learning how to learn, as well specific teacher practices for the planning and delivery of courses. Most importantly, approaches to teaching which are based on inquiry, focused on conceptual understanding, and rooted in global and local contexts are categorized with approaches to learning which focus on the development of research skills as well as social and self management skills. Through the examination of IB curricular offerings such as the `Interdisciplinary Unit' (IDU) for IB MYP and `Group 4 Science Project' for IB DP, as well as examples taken from the unique `Shuyuan' enrichment programme offered at this school, the poster will consider the interdisciplinary environment from the student and teacher perspective, and the extent to which interdisciplinary learning takes students further in their overall understanding of science and humanities in the real world. In addition, the poster will consider the effect on teacher instructional practices and professional learning needs for schools undertaking interdisciplinary teaching and learning. The poster concludes that for high quality interdisciplinary understanding to take place, these experiences should be planned both vertically and horizontally and collaborative planning for teachers needs to be prioritized. In addition, exploring

Impact of an educational intervention on hand hygiene compliance and infection rate in a developing country neonatal intensive care unit.

Science.gov (United States)

Chhapola, Viswas; Brar, Rekha

2015-10-01

Nosocomial infections are a significant problem in neonatal intensive care units (NICUs) and hand hygiene (HH) has been stated as an effective mean to prevent spread of infections. The aim of study was to assess the baseline compliance HH practices and to evaluate the impact of hand washing educational programme on infection rate in a NICU. Continuous surveillance of nosocomial infections was done. A total of 15,797 and 12 ,29 opportunities for HH were observed in pre-intervention and postintervention phases, respectively. Compliance of health-care workers for all HH opportunities combined was 46% before intervention and improved significantly to 69% in postintervention (RR 1.49, CI 1.46-1.52, P Nosocomial sepsis rate showed a significant decline from 96 per 1000 patient-days in pre-intervention to 47 per 1000 patient-days in postintervention phase (RR 0.44, CI 0.33-0.58, P nosocomial infection control approach especially important in developing nations. © 2014 Wiley Publishing Asia Pty Ltd.

Conceptual Diagnosis Model Based on Distinct Knowledge Dyads for Interdisciplinary Environments

Directory of Open Access Journals (Sweden)

Cristian VIZITIU

2014-06-01

Full Text Available The present paper has a synergic dual purpose of bringing a psychological and neuroscience related perspective oriented towards decision making and knowledge creation diagnosis in the frame of Knowledge Management. !e conceptual model is built by means ofCognitive-Emotional and Explicit-Tacit knowledge dyads and structured on Analytic Hierarchy Process (AHP according to the hypothesis which designates the first dyad as an accessing mechanism of knowledge stored in the second dyad. Due to the well acknowledged needsconcerning new advanced decision making instruments and enhanced knowledge creation processes in the field of technical space projects emphasized by a high level of complexity, the herein study tries also to prove the relevance of the proposed conceptual diagnosis modelin Systems Engineering (SE methodology which foresees at its turn concurrent engineering within interdisciplinary working environments. !e theoretical model, entitled DiagnoSE, has the potential to provide practical implications to space/space related business sector butnot merely, and on the other hand, to trigger and inspire other knowledge management related researches for refining and testing the proposed instrument in SE or other similar decision making based working environment.

Implementing an Interdisciplinary Student Centric Approach to Work-Integrated Learning

Science.gov (United States)

Marchioro, Gary; Ryan, Maria M.; Perkins, Tim

2014-01-01

This paper describes the implementation of an innovative approach to work-integrated learning using interdisciplinary projects within a university Faculty of Business. Further, it discusses the implementation of integrated and authentic assessments involving academic units in the marketing, urban planning and business communication disciplines.…

How journal rankings can suppress interdisciplinary research: a comparison between innovation studies and business & management

NARCIS (Netherlands)

Rafols, I.; Leydesdorff, L.; O'Hare, A.; Nightingale, P.; Stirling, A.

2012-01-01

This study provides quantitative evidence on how the use of journal rankings can disadvantage interdisciplinary research in research evaluations. Using publication and citation data, it compares the degree of interdisciplinarity and the research performance of a number of Innovation Studies units

The impact of an education program on hand hygiene compliance and nosocomial infection incidence in an urban neonatal intensive care unit: an intervention study with before and after comparison.

Science.gov (United States)

Helder, Onno K; Brug, Johannes; Looman, Caspar W N; van Goudoever, Johannes B; Kornelisse, René F

2010-10-01

Nosocomial bloodstream infections are a major cause of morbidity and mortality in neonatal intensive care units. Appropriate hand hygiene is singled out as the most important measure in preventing these infections. However, hand hygiene compliance among healthcare professionals remains low despite the well-known effect on infection reduction. We studied the effectiveness of a hand hygiene education program on the incidence of nosocomial bloodstream infections. Observational study with two pretests and two posttest measurements and interrupted time series analysis. A 27 bed level IIID neonatal intensive care unit in a teaching hospital in the Netherlands. Healthcare professionals who had physical contact with very low birth weight (VLBW) infants. The study was conducted during a period of 4 years. Medical and nursing staff followed a problem-based education program on hand hygiene. Hand hygiene practices before and after the education program were compared by guided observations. The incidence of nosocomial infections in VLBW infants was compared. In addition, numbers of nosocomial bloodstream infections per day-at-risk in very low birth weight infants were analyzed by a segmented loglinear regression analysis. During 1201 observations hand hygiene compliance before patient contact increased from 65% to 88% (pinfections and the infection rate per 1000 patient days (relative risk reduction) before and after the education program on hand hygiene intervention decreased from 44.5% to 36.1% (18.9%, p=0.03) and from 17.3% to 13.5% (22.0%, p=0.03), respectively. At the baseline the nosocomial bloodstream infections per day-at-risk decreased by +0.07% (95% CI -1.41 to +1.60) per month and decreased with -1.25% (95% CI -4.67 to +2.44) after the intervention (p=0.51). The level of instant change was -14.8% (p=0.48). The results are consistent with relevant improvement of hand hygiene practices among healthcare professionals due to an education program. Improved hand hygiene

Back to basics: hand hygiene and surgical hand antisepsis.

Science.gov (United States)

Spruce, Lisa

2013-11-01

Health care-associated infections (HAIs) are a significant issue in the United States and throughout the world, but following proper hand hygiene practices is the most effective and least expensive way to prevent HAIs. Hand hygiene is inexpensive and protects patients and health care personnel alike. The four general types of hand hygiene that should be performed in the perioperative environment are washing hands that are visibly soiled, hand hygiene using alcohol-based products, surgical hand scrubs, and surgical hand scrubs using an alcohol-based surgical hand rub product. Barriers to proper hand hygiene may include not thinking about it, forgetting, skin irritation, a lack of role models, or a lack of a safety culture. One strategy for improving hand hygiene practices is monitoring hand hygiene as part of a quality improvement project, but the most important aspect for perioperative team members is to set an example for other team members by following proper hand hygiene practices and reminding each other to perform hand hygiene. Copyright © 2013 AORN, Inc. Published by Elsevier Inc. All rights reserved.

The Effect of Antibacterial Formula Hand Cleaners on the Elimination of Microbes on Hands

Science.gov (United States)

Coleman, J. R.

2002-05-01

: The purpose of this project is to find out which one of the antibacterial hand cleanser (antibacterial bar soap, antibacterial liquid hand soap, and liquid hand sanitizer) is more effective in eliminating microbes. If antibacterial- formula liquid hand soap is used on soiled hands, then it will be more effective in eliminating microbes. Germs are microorganisms that cause disease and can spread from person-to-person. Bacteria are a kind of microbe, an example of which is Transient Flora that is often found on hands. Hand washing prevents germs from spreading to others. During the procedure, swabs were used to take samples before and after the soiled hands had been washed with one of the antibacterial hand cleansers. Nutrient Easygel was poured into petri dishes to harden for 1 day, and then samples were swabbed on the gel. The Petri dishes were placed in an incubator for 24 hours, and then data was recorded accordingly. The antibacterial liquid hand soap was sufficient in eliminating the majority of bacteria. The hands had 65% of the bacteria on them, and after the liquid hand soap was used only 37% of the bacteria remained.

Exploring the Effectiveness of Interdisciplinary Instruction on Learning: A Case Study in a College Level Course on Culture, Aid, and Engineering

Directory of Open Access Journals (Sweden)

Timothy Frank

2013-04-01

Full Text Available The opportunity for higher education students to study a topic through multiple, integrated angles is rare even though life outside of the classroom is filled with problems that require blending of knowledge areas to make appropriate decisions. The authors created a course at the United States Air Force Academy called Foreign Area Studies (FAS 495 in the Spring 2012 semester that integrated African studies, economics, history, political science, literature, project management, military strategy, language, culture, and environmental engineering in the study of how foreign aid has affected Mozambique and how an engineering technology along with cultural consciousness can be effectively used for good. To determine effectiveness of the interdisciplinary approach, qualitative data from student reflection papers and in-class discussions were collected and analyzed. The intent of this paper is to highlight the challenges and lessons learned from developing a project based interdisciplinary course. Results suggest a project based course with interdisciplinary pedagogy can be effective in meeting course goals and increasing meaningful student learning.

Compliance with hand hygiene: reference data from the national hand hygiene campaign in Germany.

Science.gov (United States)

Wetzker, W; Bunte-Schönberger, K; Walter, J; Pilarski, G; Gastmeier, P; Reichardt, Ch

2016-04-01

Hand hygiene is a key measure to prevent healthcare-associated infection. To promote hand hygiene nationally the German campaign 'Aktion Saubere Hände' was launched in January 2008, based on the World Health Organization's 'Clean Care is Safer Care' initiative. We report the first results from a full year of data collection on hand hygiene compliance recorded with the help of a renewed observation tool. Data were based on submissions from 109 participating hospitals collected from 576 wards between January 1st and December 31st, 2014. The overall median compliance was 73%, ranging from 55% (10th percentile) to 89% (90th percentile). The results demonstrated only small differences between adult and non-adult intensive care units (ICUs) with neonatal ICUs and paediatric non-ICUs maintaining higher compliance than adult care units. Performance among nurses was better than physicians, and overall rates of hand hygiene performance were significantly higher after patient contact than before. Copyright © 2016 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Building Bridges. Researchers on their experiences with interdisciplinary research in the Netherlands

International Nuclear Information System (INIS)

De Boer, Y.; De Gier, A.; Verschuur, M.; De Wit, B.

2006-01-01

The central question in this booklet is: what can we learn from interdisciplinary research and individual interdisciplinary researchers? How did they deal with specific problems in the field of epistemology, methodology and organization? What kind of persons are best suited to carry out interdisciplinary research or fulfil the task of project or programme coordinator? For this purpose, a series of interviews was held with fifteen scientists in the Netherlands. Most, but not all of the researchers interviewed are engaged in environmental and climate change research. A minority of the interviewed do research on other topics like demography, social geography, nano technology and philosophy of science

Hand held control unit for controlling a display screen-oriented computer game, and a display screen-oriented computer game having one or more such control units

NARCIS (Netherlands)

2001-01-01

A hand-held control unit is used to control a display screen-oriented computer game. The unit comprises a housing with a front side, a set of control members lying generally flush with the front side for through actuating thereof controlling actions of in-game display items, and an output for

A Hands-On Approach to Maglev for Gifted Students.

Science.gov (United States)

Budd, Raymond T.

2003-01-01

This article discusses how Magnetic Levitation (Maglev) can be taught to gifted students in grades 4-9 using hands-on activities that align to the National Science Standards. Principles of magnetic levitation, advantages of magnetic levitation, construction of a Maglev project, testing and evaluation of vehicles, and presentation of the unit are…

2nd Conference on Interdisciplinary Applications in Kinematics

CERN Document Server

Flores, Francisco

2015-01-01

This book collects a number of important contributions presented during the Second Conference on Interdisciplinary Applications of Kinematics (IAK 2013) held in Lima, Peru. The conference brought together scientists from several research fields, such as computational kinematics, multibody systems, industrial machines, robotics, biomechanics, mechatronics, computational chemistry, and vibration analysis, and embraced all key aspects of kinematics, namely, theoretical methods, modeling, optimization, experimental validation, industrial applications, and design. Kinematics is an exciting area of computational mechanics and plays  a central role in a great variety of fields and industrial applications nowadays. Apart from research in pure kinematics, the field deals with problems of practical relevance that need to be solved in an interdisciplinary manner in order for new technologies to develop. The results presented in this book should be of interest for practicing and research engineers as well as Ph.D. stud...

A Study Assessing the Potential of Negative Effects in Interdisciplinary Math–Biology Instruction

Science.gov (United States)

Madlung, Andreas; Bremer, Martina; Himelblau, Edward; Tullis, Alexa

2011-01-01

There is increasing enthusiasm for teaching approaches that combine mathematics and biology. The call for integrating more quantitative work in biology education has led to new teaching tools that improve quantitative skills. Little is known, however, about whether increasing interdisciplinary work can lead to adverse effects, such as the development of broader but shallower skills or the possibility that math anxiety causes some students to disengage in the classroom, or, paradoxically, to focus so much on the mathematics that they lose sight of its application for the biological concepts in the center of the unit at hand. We have developed and assessed an integrative learning module and found disciplinary learning gains to be equally strong in first-year students who actively engaged in embedded quantitative calculations as in those students who were merely presented with quantitative data in the context of interpreting biological and biostatistical results. When presented to advanced biology students, our quantitative learning tool increased test performance significantly. We conclude from our study that the addition of mathematical calculations to the first year and advanced biology curricula did not hinder overall student learning, and may increase disciplinary learning and data interpretation skills in advanced students. PMID:21364099

The Effects of Interdisciplinary Instruction on Simulation Performance.

Science.gov (United States)

Clark, Robert A.; Gjerde, Kathy A. Paulson; Skinner, Deborah

2003-01-01

Examines implications of specific subject matter intervention by faculty members in economics and marketing on the choices made by students and the consequences of those choices in an online finance simulation. Findings, although mixed, suggest that interdisciplinary intervention in an online finance simulation has the potential to improve the…

HandTutor™ enhanced hand rehabilitation after stroke--a pilot study.

Science.gov (United States)

Carmeli, Eli; Peleg, Sara; Bartur, Gadi; Elbo, Enbal; Vatine, Jean-Jacques

2011-12-01

This study assessed the potential therapeutic benefi t of using HandTutor™ in combination with traditional rehabilitation in a post-stroke sub-acute population. The study compares an experimental group receiving traditional therapy combined with HandTutorTM treatment, against a control group receiving only traditional therapy. An assessor-blinded, randomized controlled pilot trial, was conducted in the Reuth rehabilitation unit in Israel. Thirty-one stroke patients in the sub-acute phase, were randomly assigned to one of the two groups (experimental or control) in sets of three. The experimental group (n = 16) underwent a hand rehabilitation programme using the HandTutorTM combined with traditional therapy. The control group (n = 15) received only traditional therapy. The treatment schedules for both groups were of similar duration and frequency. Improvements were evaluated using three indicators: 1) The Brunnström-Fugl-Meyer (FM) test, 2) the Box and Blocks (B&B) test and 3) improvement parameters as determined by the HandTutorTM software. Following 15 consecutive treatment sessions, a signifi cant improvement was observed within the experimental group (95% confi dence intervals) compared with the control group: B&B p = 0.015; FM p = 0.041, HandTutor™ performance accuracy on x axis and performance accuracy on y axis p stroke hand function rehabilitation.

Data Glove System Embedded With Inertial Measurement Units for Hand Function Evaluation in Stroke Patients.

Science.gov (United States)

Lin, Bor-Shing; Hsiao, Pei-Chi; Yang, Shu-Yu; Su, Che-Shih; Lee, I-Jung

2017-11-01

This paper proposes a data glove system integrated with six-axis inertial measurement unit sensors for evaluating the hand function of patients who have suffered a stroke. The modular design of this data glove facilitates its use for stroke patients. The proposed system can use the hand's accelerations, angular velocities, and joint angles as calculated by a quaternion algorithm, to help physicians gain new insights into rehabilitation treatments. A clinical experiment was performed on 15 healthy subjects and 15 stroke patients whose Brunnstrom stages (BSs) ranged from 4 to 6. In this experiment, the participants were subjected to a grip task, thumb task, and card turning task to produce raw data and three features, namely, the average rotation speed, variation of movement completion time, and quality of movement; these features were extracted from the recorded data to form 2-D and 3-D scatter plots. These scatter plots can provide reference information and guidance to physicians who must determine the BSs of stroke patients. The proposed system demonstrated a hit rate of 70.22% on average. Therefore, this system can effectively reduce physicians' load and provide them with detailed information about hand function to help them adjust rehabilitation strategies for stroke patients.

Hands on exotics

Science.gov (United States)

Sandy. Bivens

1998-01-01

To lead, teach, rear, bring up, instruct, train, show, inform, guide, direct, inspire, and foster expansion of knowledge-that is education. Environmental education has been defined as the interdisciplinary process of developing a citizenry that is knowledgeable about the total environment, including both its natural and built aspects, that has the capacity and the...

Interdisciplinary matrix in economics: two applications to the transition from socialism to capitalism.

Science.gov (United States)

Jakimowicz, Aleksander

2009-10-01

The 7-fold interdisciplinary matrix is introduced. This integrated methodological point of view is original, although it is based on ideas of others in various ways. The name for this new approach draws on the Kuhnian notion of a disciplinary matrix. There are four components of the Kuhnian matrix on which the existence of scientific communities hinges: symbolic generalizations, models, values, and exemplars. In this context the term "paradigm" should refer to exemplars. The interdisciplinary matrix is composed of seven elements: cybernetics, catastrophe theory, fractal geometry, deterministic chaos, artificial intelligence, theory of complexity, and humanistic values. Scientific developments have recently brought substantial changes in the structure of scientific communities. Transferability of ideas and thoughts contributed to the creation of scientific communities, which unite representatives of various professions. When researching into certain phenomena we no longer need to develop theories for them from scratch, as we can draw on the achievements in other disciplines. Two examples of the employment of the interdisciplinary matrix in macroeconomics are elaborated here: the investment cycle model in socialist economy, and the model of economic transformation based on chaotic hysteresis.

Best practices and pearls in interdisciplinary mentoring from Building Interdisciplinary Research Careers in Women's Health Directors.

Science.gov (United States)

Guise, Jeanne-Marie; Nagel, Joan D; Regensteiner, Judith G

2012-11-01

Increasingly, national programs and leaders are looking at interdisciplinary collaborations as essential to future research. Twelve years ago, the National Institutes of Health (NIH) Office of Research on Women's Health (ORWH) developed and implemented the Building Interdisciplinary Research Careers in Women's Health (BIRCWH) K12 program to focus on interdisciplinary mentored career development for junior faculty in women's health research. We applied a mixed-methods approach using an electronic survey and in-person presentations and discussions to understand best practices and lessons learned for interdisciplinary mentoring across BIRCWH K12 program leaders. We received responses from all 29 active BIRCWH programs. Factors associated with success included ensuring sufficient protected time for regular (weekly or biweekly) mentoring; mentors promoting the research independence of the Scholar; a team mentoring approach, including career as well as content mentors; and explicit and clear expectations outlined between the Scholar and mentor. The majority of programs conduct formal evaluations of mentorship, and 79% of programs offer training in mentorship for either Scholars, mentors, or both. This article presents program leaders' best practices, challenges, and lessons learned from mentoring junior faculty who are conducting women's health research, whether basic, clinical, behavioral, translational, or health services research, using an interdisciplinary mentoring approach.

Modeling interdisciplinary activities involving Mathematics

DEFF Research Database (Denmark)

Iversen, Steffen Møllegaard

2006-01-01

In this paper a didactical model is presented. The goal of the model is to work as a didactical tool, or conceptual frame, for developing, carrying through and evaluating interdisciplinary activities involving the subject of mathematics and philosophy in the high schools. Through the terms...... of Horizontal Intertwining, Vertical Structuring and Horizontal Propagation the model consists of three phases, each considering different aspects of the nature of interdisciplinary activities. The theoretical modelling is inspired by work which focuses on the students abilities to concept formation in expanded...... domains (Michelsen, 2001, 2005a, 2005b). Furthermore the theoretical description rest on a series of qualitative interviews with teachers from the Danish high school (grades 9-11) conducted recently. The special case of concrete interdisciplinary activities between mathematics and philosophy is also...

Three Interdisciplinary Studies on IT Outsourcing

Science.gov (United States)

Gantman, Sonia Vilvovsky

2012-01-01

This dissertation provides interdisciplinary insights into the role of client's internal collaborative experience in managing communication during a complex outsourced project, building a quality client-vendor relationship and ultimately achieving success in the project. Each of the three studies in this dissertation identifies a gap in…

The impact of an education program on hand hygiene compliance and nosocomial infection incidence in an urban neonatal intensive care unit: an intervention study with before and after comparison

NARCIS (Netherlands)

Helder, Onno K.; Brug, Johannes; Looman, Caspar W. N.; van Goudoever, Johannes B.; Kornelisse, René F.

2010-01-01

Nosocomial bloodstream infections are a major cause of morbidity and mortality in neonatal intensive care units. Appropriate hand hygiene is singled out as the most important measure in preventing these infections. However, hand hygiene compliance among healthcare professionals remains low despite

Organizing Knowing in Interdisciplinary MRI Practice

DEFF Research Database (Denmark)

Yoshinaka, Yutaka

's CT-scan and X-ray machines, were to take on MRI scanning, on an albeit rotational basis. Opening up to a broader group of operators to the scanning practice was to allow for organizational flexibility and a broader basis for competence building among radiology staff, where different occupational......This paper addresses organizational knowledge practices pertaining to the interdisciplinary work of Magnetic Resonance Imaging (MRI) at a hospital radiology department. The setting occasions an interesting venue for exploring domestication of MRI as it unfolds in distributed settings of collective......, facilitating, and yet, in tension with, efforts at organizational transformation – its occasioning(s), mediations and contingent effects. The case study is based on direct observation and interviews, exploring and drawing upon the idea of different units of analysis as a methodological means to address...

An automated hand hygiene compliance system is associated with improved monitoring of hand hygiene.

Science.gov (United States)

McCalla, Saungi; Reilly, Maggie; Thomas, Rowena; McSpedon-Rai, Dawn

2017-05-01

Consistent hand hygiene is key to reducing health care-associated infections (HAIs) and assessing compliance with hand hygiene protocols is vital for hospital infection control staff. A new automated hand hygiene compliance system (HHCS) was trialed as an alternative to human observers in an intensive care unit and an intensive care stepdown unit at a hospital facility in the northeastern United States. Using a retrospective cohort design, researchers investigated whether implementation of the HHCS resulted in improved hand hygiene compliance and a reduction in common HAI rates. Pearson χ 2 tests were used to assess changes in compliance, and incidence rate ratios were used to test for significant differences in infection rates. During the study period, the HHCS collected many more hand hygiene events compared with human observers (632,404 vs 480) and ensured that the hospital met its compliance goals (95%+). Although decreases in multidrug-resistant organisms, central line-associated bloodstream infections, and catheter-associated urinary tract infection rates were observed, they represented nonsignificant differences. Human hand hygiene observers may not report accurate measures of compliance. The HHCS is a promising new tool for fine-grained assessment of hand hygiene compliance. Further study is needed to examine the association between the HHCS and HAI rate reduction. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Our school's Earth and Space Sciences Club: 12 years promoting interdisciplinary explorations

Science.gov (United States)

Margarida Maria, Ana; Pereira, Hélder

2017-04-01

During the past 12 years, we have been engaging secondary level science students (15 to 18 years old) in the extracurricular activities of our school's Earth and Space Sciences Club, providing them with some of the skills needed to excel in science, technology, engineering, arts, and mathematics (STEAM). Our approach includes the use of authentic scientific data, project based learning, and inquiry-centred activities that go beyond the models and theories present in secondary level textbooks. Moreover, the activities and projects carried out, being eminently practical, also function as an extension of the curriculum and frequently enable the demonstration of the applicability of several concepts taught in the classroom in real life situations. The tasks carried out during these activities and research projects often require the combination of two or more subjects, promoting an interdisciplinary approach to learning. Outside of the traditional classroom settings, through interdisciplinary explorations, students also gain hands-on experience doing real science. Thereby, during this time, we have been able to promote meaningful and lasting experiences and spark students' interest in a wide diversity of topics.

Practice-Based Interdisciplinary Approach and Environmental Research

Directory of Open Access Journals (Sweden)

Ranjan Kumar Datta

2017-03-01

Full Text Available Interdisciplinary researchers and educators, as community members, creators of knowledge, and environmental activists and practitioners, have a responsibility to build a bridge between community practice, academic scholarship, and professional contributions aimed at establishing environmental sustainability. In this paper, I focus on an undervalued area of environmental politics, practices, and often unarticulated assumptions which underlie human–environmental relations. This article challenges interdisciplinary studies that are not connected with practice by reconfiguring the meaning of a community-based, interdisciplinary approach. Drawing from works by Foucault, Latour, and Haraway, this paper first shows how to reconfigure the meaning of an interdisciplinary approach. Second, using Bourdieu and Brightman’s ethnographic studies as a framework, the paper situates practice as central to our efforts to deconstruct and replace current interdisciplinary initiatives with a practice-based approach. Through a practice-based interdisciplinary approach (PIA, environmental educators and researchers gain an awareness of and learn to make an investment in sustainable communities. As teams of environmental researchers practising in the local community, they are meaningfully involved with the community, with each other, and with the environment.

An Educational Model for Hands-On Hydrology Education

Science.gov (United States)

AghaKouchak, A.; Nakhjiri, N.; Habib, E. H.

2014-12-01

This presentation provides an overview of a hands-on modeling tool developed for students in civil engineering and earth science disciplines to help them learn the fundamentals of hydrologic processes, model calibration, sensitivity analysis, uncertainty assessment, and practice conceptual thinking in solving engineering problems. The toolbox includes two simplified hydrologic models, namely HBV-EDU and HBV-Ensemble, designed as a complement to theoretical hydrology lectures. The models provide an interdisciplinary application-oriented learning environment that introduces the hydrologic phenomena through the use of a simplified conceptual hydrologic model. The toolbox can be used for in-class lab practices and homework assignments, and assessment of students' understanding of hydrological processes. Using this modeling toolbox, students can gain more insights into how hydrological processes (e.g., precipitation, snowmelt and snow accumulation, soil moisture, evapotranspiration and runoff generation) are interconnected. The educational toolbox includes a MATLAB Graphical User Interface (GUI) and an ensemble simulation scheme that can be used for teaching more advanced topics including uncertainty analysis, and ensemble simulation. Both models have been administered in a class for both in-class instruction and a final project, and students submitted their feedback about the toolbox. The results indicate that this educational software had a positive impact on students understanding and knowledge of hydrology.

Reflections on Interdisciplinary Collaboration between Sociology ...

African Journals Online (AJOL)

If the original ambition of sociology to constitute itself into an encyclopaedia of the social sciences has largely failed (because of the obligation to restrict its scope through disciplinary specialization), the discipline has been more successful as a key actor in interdisciplinary and trans-disciplinary encounters that cover a wide ...

Using concept mapping to measure changes in interdisciplinary learning during high school

Directory of Open Access Journals (Sweden)

Priit Reiska

2018-03-01

Full Text Available How, when and what kind of learning takes place are key questions in all educational environments. School graduates are expected to have reached a development level whereby they have, among many fundamental skills, the ability to think critically, to plan their studies and their future, and to integrate knowledge across disciplines. However, it is challenging to develop these skills in schools. Following existing curricula, disciplines are often taught separately and by different teachers, making it difficult for students to connect knowledge studied and learned from one discipline to that of another discipline. The Next Generation Science Standards on teaching and learning natural science in the United States point out important crosscutting concepts in science education (NGSS, 2013. In Estonia, similar trends are leading to an emphasis on the need to further develop scientific literacy skills and interdisciplinary learning in students. The changing environment around us must be reflected in changes in our school system. In this paper, we report on research that intends to answer the questions: (a “How much do Estonian students develop an interdisciplinary understanding of science throughout their high school education?”, and (b “Is their thinking more interdisciplinary after two years of studies in an Estonian high school?” Additionally, we analyzed the results based on the type of school the students attended, and we examined the use concept mapping to assess interdisciplinary learning. This research is part of an overall study that involved students from 44 Estonian high schools taking a science test similar to the three-dimensional Programme for International Student Assessment (PISA test (hereafter called PISA-like multidimensional test as well as constructing concept maps, while in 10th and 12th grade. In this paper, we report on the analysis of the results for 182 of the students, concentrating on the analysis of the concept maps

Patient Safety Culture and the Ability to Improve: A Proof of Concept Study on Hand Hygiene.

Science.gov (United States)

Caris, Martine G; Kamphuis, Pim G A; Dekker, Mireille; de Bruijne, Martine C; van Agtmael, Michiel A; Vandenbroucke-Grauls, Christina M J E

2017-11-01

OBJECTIVE To investigate whether the safety culture of a hospital unit is associated with the ability to improve. DESIGN Qualitative investigation of safety culture on hospital units following a before-and-after trial on hand hygiene. SETTING VU University Medical Center, a tertiary-care hospital in the Netherlands. METHODS With support from hospital management, we implemented a hospital-wide program to improve compliance. Over 2 years, compliance was measured through direct observation, twice before, and 4 times after interventions. We analyzed changes in compliance from baseline, and selected units to evaluate safety culture using a positive deviance approach: the hospital unit with the highest hand hygiene compliance and 2 units that showed significant improvement (21% and 16%, respectively) were selected as high performing. Another 2 units showed no improvement and were selected as low performing. A blinded, independent observer conducted interviews with unit management, physicians, and nurses, based on the Hospital Survey on Patient Safety Culture. Safety culture was categorized as pathological (lowest level), reactive, bureaucratic, proactive, or generative (highest level). RESULTS Overall, 3 units showed a proactive or generative safety culture and 2 units had bureaucratic or pathological safety cultures. When comparing compliance and interview results, high-performing units showed high levels of safety culture, while low-performing units showed low levels of safety culture. CONCLUSIONS Safety culture is associated with the ability to improve hand hygiene. Interventions may not be effective when applied in units with low levels of safety culture. Although additional research is needed to corroborate our findings, the safety culture on a unit can benefit from enhancement strategies such as team-building exercises. Strengthening the safety culture before implementing interventions could aid improvement and prevent nonproductive interventions. Infect Control

Evaluation of the interdisciplinary PSYMEPHY treatment on patients with fibromyalgia: a randomized control trial.

Science.gov (United States)

Martín, Josune; Torre, Fernando; Aguirre, Urko; González, Nerea; Padierna, Angel; Matellanes, Begoña; Quintana, José Ma

2014-04-01

Fibromyalgia (FM) is a chronic disorder that can have a devastating effect on patients' lives. This study assessed the efficacy of a 6-week interdisciplinary treatment that combines coordinated PSYchological, Medical, Educational, and PHYsiotherapeutic interventions (PSYMEPHY) compared with standard pharmacologic care. The study was a randomized controlled trial (54 participants in the PSYMEPHY group and 56 in the control group [CG] ) with follow-up at 6 months. PSYMEPHY patients were also assessed at 12 months. The main outcomes were changes in total Fibromyalgia Impact Questionnaire (FIQ) score, pain, fatigue, morning tiredness, anxiety, and use of pain coping strategies as measured by the FIQ, the visual analog scale, and the Coping with Chronic Pain Questionnaire. After the 6-month assessment, patients in the CG were offered the PSYMEPHY treatment, and completed all of the instruments immediately after treatment, and at 6- and 12-month follow-up visits (N = 93). Subjects received therapy at two different outpatient clinical locations. Fibromyalgia patients. Six months after the intervention, significant improvements in total FIQ score (P = 0.04), and pain (P = 0.03) were seen in the PSYMEPHY group compared with controls. Twelve months after the intervention, all patients in the PSYMEPHY group maintained statistically significant improvements in total FIQ score, and pain, and showed an improvement in fatigue, rested, anxiety, and current pain compared with baseline. Data from the control patients who underwent the PSYMEPHY intervention corroborated the initial results. This study highlights the beneficial effects of an interdisciplinary treatment for FM patients in a hospital pain management unit. A 6-week interdisciplinary intervention showed significant improvement in key domains of fibromyalgia, as quality of life, pain, fatigue, rested, and anxiety at 12 months. Wiley Periodicals, Inc.

Socio-Technical Perspective on Interdisciplinary Interactions During the Development of Complex Engineered Systems

Science.gov (United States)

McGowan, Anna-Maria R.; Daly, Shanna; Baker, Wayne; Papalambros, panos; Seifert, Colleen

2013-01-01

This study investigates interdisciplinary interactions that take place during the research, development, and early conceptual design phases in the design of large-scale complex engineered systems (LaCES) such as aerospace vehicles. These interactions, that take place throughout a large engineering development organization, become the initial conditions of the systems engineering process that ultimately leads to the development of a viable system. This paper summarizes some of the challenges and opportunities regarding social and organizational issues that emerged from a qualitative study using ethnographic and survey data. The analysis reveals several socio-technical couplings between the engineered system and the organization that creates it. Survey respondents noted the importance of interdisciplinary interactions and their benefits to the engineered system as well as substantial challenges in interdisciplinary interactions. Noted benefits included enhanced knowledge and problem mitigation and noted obstacles centered on organizational and human dynamics. Findings suggest that addressing the social challenges may be a critical need in enabling interdisciplinary interactions

Interdisciplinary debate in the teaching-learning process on bioethics: academic health experiences.

Science.gov (United States)

Campos Daniel, Jéssica; Dias Reis Pessalacia, Juliana; Leite de Andrade, Ana Flávia

2016-06-01

The study aimed to understand the health of student experiences to participate in interdisciplinary discussions in bioethics and know the contributions of interdisciplinary methodological resource for the teaching-learning process at graduation. Descriptive study of qualitative approach in a public higher education institution of Divinópolis, Minas Gerais, Brazil. Three categories of analysis were identified: ''active methodologies in the training of a professional critic,'' ''interdisciplinary debate as facilitator reflection of bioethics'' and ''feelings and attitudes caused by the interdisciplinary debate.'' Discussion. There was a lack of approach of bioethical contents in the health curriculum, and the adoption of active methodologies provides a better reflection in bioethics, but that requires changing paradigms of teachers and educational institutions.

A Search for Identity: Exploring Core Competencies for Interdisciplinary Environmental Programs

Science.gov (United States)

Vincent, Shirley Gayle

2010-01-01

Scope and method of study: The study is national in scope, exploratory, and utilized a combination of qualitative and quantitative social science methods. Findings and conclusions: Interdisciplinary environmental (IE) programs in higher education in the United States are both diverse and dynamic in their curriculum designs. Though these…

Integration of microbiology and infectious disease teaching courses in an interdisciplinary training programme (Master level) centred on the 'One world, one health' WHO concept.

Science.gov (United States)

Eveillard, Matthieu; Ruvoen, Nathalie; Lepelletier, Didier; Fradet, Stéphanie; Couvreur, Sébastien; Krempf, Michel; Magras, Catherine

2016-05-01

This report describes the integration of the microbiology and infectious diseases teaching courses in an international Master's level interdisciplinary programme based on the 'One world, one health' WHO concept, and reports the students and teachers' evaluation related to their feelings of about this innovative programme. The integration was evaluated by recording the positioning of these two topics in the five teaching units constituting the programme, and by identifying their contribution in the interactions between the different teaching units. The satisfaction of students was assessed by a quantitative survey, whereas the feelings of students and teachers were assessed by interviews. The study demonstrated that microbiology and infectious diseases were widely involved in interactions between the teaching units, constituting a kind of cement for the programme. The students assigned a mean score of 3.7 to the topics dealing with microbiology and infectious diseases. According to the qualitative data, students and teachers considered that the interdisciplinary approach provided new insights but reported problems of communication, probably inherent to the multiculturalism of the class. © FEMS 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

The Interdisciplinary Geriatric/Gerontological Team in the Academic Setting.

Science.gov (United States)

Mellor, M Joanna; Solomon, Renee

1992-01-01

Geriatric health care requires the services of an interdisciplinary health care team to assess, treat and order the social service needs of the older person, and this concept needs to be included in geriatric social work education. But while the necessity of interdisciplinary team care is recognized, little focus has been placed on the actual process of developing a functional team. The issues that arise-disparate terminologies, organizational and administrative differentials, turf-and the steps needed for a team to become viable are described, using an interdisciplinary team based in academia as a case model. The academic interdisciplinary team may easily become a forum for 'hot air' rather than a catalyst for good practice. This danger is reviewed with reference to stages in the interdisciplinary team development-- goal development group affiliation; team awareness; and goal evaluation. The chapter concludes with a discussion on the impact of the interdisciplinary team on faculty, students and the academic setting.

Interdisciplinary Education: A Reflection of the Real World

Directory of Open Access Journals (Sweden)

Ronald A. Styron, Jr.

2013-12-01

Full Text Available This paper contains a discussion of curricular implications of interdisciplinary education and pedagogical strategies. The focus of the literature cited in this work is on application activities aimed at developing critical thinking, creativity, collaboration and communication to prepare students to meet the challenges of the 21st century. The Know/Do/Be conceptual model for interdisciplinary education, the pros and cons of interdisciplinary education, and pedagogies that lend themselves well to interdisciplinary strategies, such as Inquiry-Based Learning and Team-based Learning, and instructor competencies are examined.

Nurses' perceptions of reasons for persistent low rates in hand hygiene compliance.

Science.gov (United States)

Sadule-Rios, Nohemi; Aguilera, Graciela

2017-10-01

The purpose of this study was to explore nurses' perceptions of reasons for persistent low rates in hand hygiene compliance in the Critical Care Unit and their recommendations for improvement. This study used an exploratory, descriptive survey design to identify critical care nurses' perceptions of barriers to hand hygiene compliance in the unit and their recommendations for improvement. Nurses selected high workload, understaffing and suggested lack of time as the main problems with hand hygiene compliance in the critical care unit. Second to that, they identified difficulty accessing sinks and lack of appropriately located hand sanitisers at the point of care complemented by suggestions of not enough sinks and inconveniently located hand sanitiser as major barriers to hand hygiene compliance. Results of this study indicate that high workload and understaffing added to difficulty accessing hand hygiene resources contribute to low rates of hand hygiene compliance in the critical care unit. Addressing nursing understaffing and workload and making some environmental modifications to allow easy access to sinks and hand sanitisers may facilitate nurses hand hygiene compliance in this setting. Further studies on the relationship between nurses' workload, unit staffing, and hand hygiene compliance rates are needed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Global Navigation Satellite Systems (GNSS: The Utmost Interdisciplinary Integrator

Directory of Open Access Journals (Sweden)

Bernd Eissfeller

2015-08-01

Full Text Available Currently four global satellite navigation systems are under modernization and development: The US American GPS III, the Russian GLONASS, the European Galileo and Chinese BeiDou systems. In the paper the interdisciplinary contributions of different scientific areas to GNSS are assessed. It is outlined that GNSS is not only a technical system but also a basic element of mobile computing high-tech market. At the same time a GNSS has the role of a force enabler in security related applications. Technology, market and security policies are interdependent and are sometimes in a relationship of tension. The goal of the paper is to describe the overall systemics of GNSS from a holistic point of view. The paper also addresses the human factor side of GNSS. The requirements on human resources in GNSS are at least two-fold: On the one hand very specialized engineers are needed; on the other hand the generalists are necessary who are able to understand the system aspects. Decision makers in institutions and industry need special knowledge in technologies, economics and political strategies. Is the current university system able to educate and prepare such generalists? Are specialized master courses for GNSS needed? Are external training courses necessary?

Back to basic: bio-burden on hands of health care personnel in tertiary teaching hospital in Malaysia.

Science.gov (United States)

Wong, J L; Siti Azrin, A H; Narizan, M I; Norliah, Y; Noraida, M; Amanina, A; Nabilah, I; Habsah, H; Siti Asma, H

2014-09-01

Hands of Health Care Personnel (HCP) are one of the most common vehicles for the transmission of infection. Microorganisms can survive well on the hands of HCP for a certain duration. Therefore, the purpose of this study is to bring awareness to HCP that their hands can actually be contaminated with many microorganisms. These microbes on the hands of HCP can potentially infect their patients if they do not comply with the proper hand hygiene practice. This cross-sectional study was conducted at a randomly selected Intensive Care Unit (ICU) and general ward in a hospital. Twenty five HCP from each ward were randomly selected and their hands were imprinted on blood culture plates. Microorganism growth were quantified and identified. Data were analyzed and presented as descriptive analysis. One hundred blood agar plates were processed and analyzed. Majority (71%) of the samples had more than 50 colony-forming units (CFU) and only 17% of the samples had less than 25 CFU. Microorganisms identified include Staphylococcus spp., Acinetobacter spp., Enterobacteriaceae, Pseudomonas spp., Moraxella, Delftiaacidovorans and fungi. All isolated microorganisms were antibiotic sensitive strain. This study showed that the hands of HCP were contaminated with many microorganisms. Therefore, it is imperative that HCP must practice proper hand hygiene when taking care of their patients in the wards.

The Compliance Rates of Hand Hygiene in Intensive Care Unit and Surgical Services at a State Hospital in Turkey

Directory of Open Access Journals (Sweden)

Serap Süzük

2015-12-01

Full Text Available Objective: The most efficient and most cost effective method for preventing health care associated infections is hand hygiene. Although hand hygiene is the most effective and simple method, compliance rates are very low among health care workers. It was aimed to evaluate the rates of compliance of healthcare workers in a state hospital. Material and Method: In this study, totally 112 healthcare workers (31 doctors and 81 nurses were evaluated with the 5-indication observation method in a period between January and July 2013. Results: A total of 754 (65.9% out of 1.144 cases were resulted in accurate hand washing and hand-rubbing. When the intensive care unit and surgical clinics were evaluated together, it was found that hand hygiene compliance rates were 51.26% in 199 cases and 66.85% in 591 cases for doctors and nurses, respectively. Conclusion: Consequently, we think that pre-informed observations are important training instruments for hand hygiene compliance.

Promoting Interdisciplinary Education: The Vienna Doctoral Programme on Water Resource Systems

Science.gov (United States)

Blöschl, Günter; Bucher, Christian; Carr, Gemma; Farnleitner, Andreas; Rechberger, Helmut; Wagner, Wolfgang; Zessner, Matthias

2010-05-01

An interdisciplinary approach is often described as a valuable strategy to assist in overcoming the existing and emerging challenges to water resource management. The development of educational approaches to instil a culture of interdisciplinarity in the future generation of water resource professionals will help to meet this strategic need. The Vienna Doctoral Programme on Water Resource Systems demonstrates how the adoption of an interdisciplinary education framework has been applied to a graduate programme in the water sciences. The interdisciplinary approach aims to provide doctoral research students with an understanding of the wide spectrum of processes relevant to water resource systems. This will enable them to bring together a range of ideas, strategies and methods to their current research and future careers. The education programme also aims to teach the softer skills required for successful interdisciplinary work such as the ability to communicate clearly with non-specialist professionals and the capacity to listen to and accommodate suggestions from experts in different disciplines, which have often not traditionally been grouped together. The Vienna Doctoral Programme achieves these aims through teaching an appreciation for a wide variety of approaches including laboratory analysis, field studies and numerical methods across the fields of hydrology, remote sensing, hydrogeology, structural mechanics, microbiology, water quality and resource management. Teaching takes the form of a detailed study programme on topics such as socio-economic concepts, resource and river basin management, modelling and simulation methods, health related water quality targets, urban water management, spatial data from remote sensing and basics for stochastic mechanics. Courses are also held by internationally recognised top scientists, and a guest scientist seminar series allows doctoral researchers to profit from the expertise of senior researchers from around the world

Hand Monitor for Simultaneous Measurements of Alpha and Beta Contamination

Energy Technology Data Exchange (ETDEWEB)

Andersson, I Oe; Braun, J; Soederlund, B

1960-11-15

An instrument is described which measures {alpha} and {beta} contamination of the hands simultaneously. This has been achieved by using as detectors 8 flow counters paired in 4 units of two chambers, one unit for each side of the hand. The inner chamber of every unit (adjacent to the hands) delivers {alpha}-pulses, the outer chambers deliver {beta}-pulses. When two finger contacts are pushed the detectors are closing around the hands and the measurement is started. Audible and visual warnings operate when the MPL is exceeded. Similar warnings ope.rate if hands are removed before the end of the counting period. The activity levels are logarithmically indicated on four pointer instruments, which are automatically zeroed when the next measurement is started. The instrument is now commercially available.

Hand Monitor for Simultaneous Measurements of Alpha and Beta Contamination

International Nuclear Information System (INIS)

Andersson, I.Oe.; Braun, J.; Soederlund, B.

1960-11-01

An instrument is described which measures α and β contamination of the hands simultaneously. This has been achieved by using as detectors 8 flow counters paired in 4 units of two chambers, one unit for each side of the hand. The inner chamber of every unit (adjacent to the hands) delivers α-pulses, the outer chambers deliver β-pulses. When two finger contacts are pushed the detectors are closing around the hands and the measurement is started. Audible and visual warnings operate when the MPL is exceeded. Similar warnings ope.rate if hands are removed before the end of the counting period. The activity levels are logarithmically indicated on four pointer instruments, which are automatically zeroed when the next measurement is started. The instrument is now commercially available

Interdisciplinary approach to the management of medical supplies in the nursing home setting

Directory of Open Access Journals (Sweden)

Juan Francisco Peris Martí

2017-07-01

Full Text Available Introduction: Given the impact of pressure ulcers in institutionalized elderly people, an interdisciplinary approach to the care of ulcers and the management of medical supplies is essential. The aim of this study is to describe and evaluate the management of medical supplies by an interdisciplinary team in order to promote their rational use in the nursing home setting. Methods: An interdisciplinary team was set up, coordinated by a Pharmacy Unit including representatives of 18 elderly nursing homes (1,599 beds. Team interventions were assessed in terms of improvements in the management of wound care supplies. In addition, a retrospective descriptive study was carried out on those patients with pressure ulcers, in order to consider future interventions. Results: The team interventions led to a selection of 15% of the 180 wound care supplies from the public tender process. The monthly savings in wound dressing material purchases was at least 17%. Furthermore, a reduction in consumption greater than 50% was found in 7 centres. The prevalence of ulcers was 5.59%. A fourth of these ulcers were originated outside nursing homes. Conclusions: The creation of an interdisciplinary team, in which the pharmacist gets closer to patient needs, and where nurses share responsibility for the selection and management of medical supplies, leads to positive results and represents an opportunity for improvement in elderly care.

Early intensive hand rehabilitation after spinal cord injury ("Hands On": a protocol for a randomised controlled trial

Directory of Open Access Journals (Sweden)

Hsueh Ya-Seng

2011-01-01

Full Text Available Abstract Background Loss of hand function is one of the most devastating consequences of spinal cord injury. Intensive hand training provided on an instrumented exercise workstation in conjunction with functional electrical stimulation may enhance neural recovery and hand function. The aim of this trial is to compare usual care with an 8-week program of intensive hand training and functional electrical stimulation. Methods/design A multicentre randomised controlled trial will be undertaken. Seventy-eight participants with recent tetraplegia (C2 to T1 motor complete or incomplete undergoing inpatient rehabilitation will be recruited from seven spinal cord injury units in Australia and New Zealand and will be randomised to a control or experimental group. Control participants will receive usual care. Experimental participants will receive usual care and an 8-week program of intensive unilateral hand training using an instrumented exercise workstation and functional electrical stimulation. Participants will drive the functional electrical stimulation of their target hands via a behind-the-ear bluetooth device, which is sensitive to tooth clicks. The bluetooth device will enable the use of various manipulanda to practice functional activities embedded within computer-based games and activities. Training will be provided for one hour, 5 days per week, during the 8-week intervention period. The primary outcome is the Action Research Arm Test. Secondary outcomes include measurements of strength, sensation, function, quality of life and cost effectiveness. All outcomes will be taken at baseline, 8 weeks, 6 months and 12 months by assessors blinded to group allocation. Recruitment commenced in December 2009. Discussion The results of this trial will determine the effectiveness of an 8-week program of intensive hand training with functional electrical stimulation. Trial registration NCT01086930 (12th March 2010 ACTRN12609000695202 (12th August 2009

Early intensive hand rehabilitation after spinal cord injury ("Hands On"): a protocol for a randomised controlled trial.

Science.gov (United States)

Harvey, Lisa A; Dunlop, Sarah A; Churilov, Leonid; Hsueh, Ya-Seng Arthur; Galea, Mary P

2011-01-17

Loss of hand function is one of the most devastating consequences of spinal cord injury. Intensive hand training provided on an instrumented exercise workstation in conjunction with functional electrical stimulation may enhance neural recovery and hand function. The aim of this trial is to compare usual care with an 8-week program of intensive hand training and functional electrical stimulation. A multicentre randomised controlled trial will be undertaken. Seventy-eight participants with recent tetraplegia (C2 to T1 motor complete or incomplete) undergoing inpatient rehabilitation will be recruited from seven spinal cord injury units in Australia and New Zealand and will be randomised to a control or experimental group. Control participants will receive usual care. Experimental participants will receive usual care and an 8-week program of intensive unilateral hand training using an instrumented exercise workstation and functional electrical stimulation. Participants will drive the functional electrical stimulation of their target hands via a behind-the-ear bluetooth device, which is sensitive to tooth clicks. The bluetooth device will enable the use of various manipulanda to practice functional activities embedded within computer-based games and activities. Training will be provided for one hour, 5 days per week, during the 8-week intervention period. The primary outcome is the Action Research Arm Test. Secondary outcomes include measurements of strength, sensation, function, quality of life and cost effectiveness. All outcomes will be taken at baseline, 8 weeks, 6 months and 12 months by assessors blinded to group allocation. Recruitment commenced in December 2009. The results of this trial will determine the effectiveness of an 8-week program of intensive hand training with functional electrical stimulation. NCT01086930 (12th March 2010)ACTRN12609000695202 (12th August 2009).

Position statement on use of hand-held portable dental X-ray equipment

International Nuclear Information System (INIS)

2014-06-01

The position statement focuses on justification in the medical field, in particular on the use of hand-held portable dental x-ray equipment. It supplements another HERCA position paper, providing a general overview of the use of all hand-held portable X-ray equipment. Key Messages: - HERCA finds that the use of hand-held portable X-ray devices should be discouraged except in special circumstances. - As a general rule, these devices should only be used in scenarios where an intraoral radiograph is deemed necessary for a patient and the use of a fixed or semi-mobile x-ray unit is impractical, e.g.: - nursing homes, residential care facilities or homes for persons with disabilities; - forensic odontology, - military operations abroad without dental facilities

[New guidelines on chronic pancreatitis : interdisciplinary treatment strategies].

Science.gov (United States)

Lerch, M M; Bachmann, K A; Izbicki, J R

2013-02-01

Chronic pancreatitis is a common disorder associated with significant morbidity and mortality. Interdisciplinary consensus guidelines have recently updated the definitions and diagnostic criteria for chronic pancreatitis and provide a critical assessment of therapeutic procedures. Diagnostic imaging relies on endoscopic ultrasound (EUS) as the most sensitive technique, whereas computed tomography (CT) and magnetic resonance imaging (MRI)/magnetic resonance cholangiopancreatography (MRCP) remain a frequent preoperative requirement. Endoscopic retrograde cholangiopancreatography (ERCP) is now used mostly as a therapeutic procedure except for the differential diagnosis of autoimmune pancreatitis. Complications of chronic pancreatitis, such as pseudocysts, duct stricture and intractable pain can be treated with endoscopic interventions as well as open surgery. In the treatment of pseudocysts endoscopic drainage procedures now prevail while pain treatment has greater long-term effectiveness following surgical procedures. Currently, endocopic as well as surgical treatment of chronic pancreatitis require an ever increasing degree of technical and medical expertise and are provided increasingly more often by interdisciplinary centres. Surgical treatment is superior to interventional therapy regarding the outcome of pain control and duodenum-preserving pancreatic head resection is presently the surgical procedure of choice.

Hand biometric recognition based on fused hand geometry and vascular patterns.

Science.gov (United States)

Park, GiTae; Kim, Soowon

2013-02-28

A hand biometric authentication method based on measurements of the user's hand geometry and vascular pattern is proposed. To acquire the hand geometry, the thickness of the side view of the hand, the K-curvature with a hand-shaped chain code, the lengths and angles of the finger valleys, and the lengths and profiles of the fingers were used, and for the vascular pattern, the direction-based vascular-pattern extraction method was used, and thus, a new multimodal biometric approach is proposed. The proposed multimodal biometric system uses only one image to extract the feature points. This system can be configured for low-cost devices. Our multimodal biometric-approach hand-geometry (the side view of the hand and the back of hand) and vascular-pattern recognition method performs at the score level. The results of our study showed that the equal error rate of the proposed system was 0.06%.

City evacuations an interdisciplinary approach

CERN Document Server

Binner, Jane; Branicki, Layla; Galla, Tobias; Jones, Nick; King, James; Kolokitha, Magdalini; Smyrnakis, Michalis

2015-01-01

Evacuating a city is a complex problem that involves issues of governance, preparedness education, warning, information sharing, population dynamics, resilience and recovery. As natural and anthropogenic threats to cities grow, it is an increasingly pressing problem for policy makers and practitioners.   The book is the result of a unique interdisciplinary collaboration between researchers in the physical and social sciences to consider how an interdisciplinary approach can help plan for large scale evacuations.  It draws on perspectives from physics, mathematics, organisation theory, economics, sociology and education.  Importantly it goes beyond disciplinary boundaries and considers how interdisciplinary methods are necessary to approach a complex problem involving human actors and increasingly complex communications and transportation infrastructures.   Using real world case studies and modelling the book considers new approaches to evacuation dynamics.  It addresses questions of complexity, not only ...

Interdisciplinary preceptor teams to improve the clinical nurse leader student experience.

Science.gov (United States)

Moore, Penny; Schmidt, Debra; Howington, Lynnette

2014-01-01

The Clinical Nurse Leader (CNL) role was introduced by the American Association of Colleges of Nursing (AACN) in 2003 (AACN, 2003). There are now over 2,500 certified CNLs in the United States. Still some areas of the country have no CNLs in practice; this was true of north central Texas until May 2010 when Texas Christian University (TCU) had its first graduating class. Lack of CNLs to serve as preceptors for the practicum courses in the CNL program was one concern, although AACN does offer options when CNLs are not available. TCU's CNL teaching team developed the interdisciplinary preceptor team (IPT) model to strengthen the practicum component of CNL education at TCU. One advantage of the IPT model is the match it provides with several CNL competencies: lateral integration of care via interdisciplinary teams, member and leader of health care teams, skillful communication within teams, and implementation of an interdisciplinary approach to safe, quality, patient care. Components of the IPT model are discussed with specific information about preceptor selection, team development, and examples of feedback from preceptors and students. © 2014.

Promoting interdisciplinary education - the Vienna Doctoral Programme on Water Resource Systems

Science.gov (United States)

Blöschl, G.; Carr, G.; Bucher, C.; Farnleitner, A. H.; Rechberger, H.; Wagner, W.; Zessner, M.

2012-02-01

The Vienna Doctoral Programme on Water Resource Systems (DK-WRS) is a programme that aims to educate students in interdisciplinary water science through cutting edge research at an international level. It is funded by the Austrian Science Fund and designed to run over a period of 12 yr during which 80 doctoral students are anticipated to graduate. This paper reports on our experiences of setting up and implementing the Programme. We identify three challenges: integrating the disciplines, maintaining depth in an interdisciplinary programme, and teaching subjects remote to each student's core expertise. To address these challenges we adopt a number of approaches. We use three levels of instruments to foster integration across the disciplines: joint groups (e.g. a joint study programme), joint science questions (e.g. developed in annual symposia), and joint study sites. To maintain depth we apply a system of quality control including regular feedback sessions, theses by journal publications and international study exchange. For simultaneously teaching students from civil and environmental engineering, biology, geology, chemistry, mathematics we use visually explicit teaching, learning by doing, extra mentoring and by cross relating associated subjects. Our initial assessment of the Programme shows some very positive outcomes. Joint science questions formed between students from various disciplines indicate integration is being achieved. The number of successful publications in top journals suggests that depth is maintained. Positive feedback from the students on the variety and clarity of the courses indicates the teaching strategy is working well. Our experiences have shown that implementing and running an interdisciplinary doctoral programme has its challenges and is demanding in terms of time and human resources but seeing interactions progress and watching people grow and develop their way of thinking in an interdisciplinary environment is a valuable reward.

Computer-mediated interdisciplinary teams: theory and reality.

Science.gov (United States)

Vroman, Kerryellen; Kovacich, Joann

2002-05-01

The benefit of experience, tempered with the wisdom of hindsight and 5 years of text-based, asynchronous, computer-mediated, interdisciplinary team communications, provides the energy, insights and data shared in this article. Through the theoretical lens of group dynamics and the epistemology of interdisciplinary teaming, we analyze the interactions of a virtual interdisciplinary team to provide an understanding and appreciation of collaborative interdisciplinary communication in the context of interactive technologies. Whilst interactive technologies may require new patterns of language similar to that of learning a foreign language, what is communicated in the interdisciplinary team process does not change. Most important is the recognition that virtual teams, similar to their face-to-face counterparts, undergo the same challenges of interdisciplinary teaming and group developmental processes of formation: forming, storming, norming, performing, and transforming. After examining these dynamics of communication and collaboration in the context of the virtual team, the article concludes with guidelines facilitating interdisciplinary team computer-mediated communication.

Engaging Undergraduates through Interdisciplinary Research in Nanotechnology

Science.gov (United States)

Goonewardene, Anura U.; Offutt, Christine; Whitling, Jacqueline; Woodhouse, Donald

2012-01-01

To recruit and retain more students in all science disciplines at our small (5,000 student) public university, we implemented an interdisciplinary strategy focusing on nanotechnology and enhanced undergraduate research. Inherently interdisciplinary, the novelty of nanotechnology and its growing career potential appeal to students. To engage…

A point prevalence survey on hand hygiene, with a special focus on Candida species.

Science.gov (United States)

Brühwasser, Christina; Hinterberger, Guido; Mutschlechner, Wolfgang; Kaltseis, Josef; Lass-Flörl, Cornelia; Mayr, Astrid

2016-01-01

A 1-day point prevalence study evaluated hand hygiene compliance, yeast colonization, and contamination, focusing on the hands of health care workers (HCWs) and patient-oriented surfaces. Hand hygiene compliance was evaluated by applying the direct observation technique and the World Health Organization's compliance program, "My Five Moments for Hand Hygiene." A total of 128 samples from HCWs working in intensive care (n = 11) and intermediate care (n = 2) units and 65 environmental samples from Innsbruck Medical University Hospital were investigated. Hand hygiene compliance was superior for nurses (83.5%) and moderate for medical doctors (45.2%). In general, fungal growth was unique; only 9 of 128 HCW samples and only 4 of 65 environmental samples yielded positive results. The genetic relatedness of yeasts from the same species was investigated by random amplified polymorphic DNA (RAPD) typing. RAPD profiles exhibited the potential for cross-transmission of yeasts. In general, the fungal colonization and contamination rate was low, but a high level of hand hygiene compliance was lacking. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Expediting Clinician Adoption of Safety Practices: The UCSF Venous Access Patient Safety Interdisciplinary Education Project

National Research Council Canada - National Science Library

Donaldson, Nancy E; Plank, Rosemary K; Williamson, Ann; Pearl, Jeffrey; Kellogg, Jerry; Ryder, Marcia

2005-01-01

...) Venous Access Device (VAD) Patient Safety Interdisciplinary Education Project was to develop a 30-hour/one clinical academic unit VAD patient safety course with the aim of expediting clinician adoption of critical concepts...

Hand Biometric Recognition Based on Fused Hand Geometry and Vascular Patterns

Science.gov (United States)

Park, GiTae; Kim, Soowon

2013-01-01

A hand biometric authentication method based on measurements of the user's hand geometry and vascular pattern is proposed. To acquire the hand geometry, the thickness of the side view of the hand, the K-curvature with a hand-shaped chain code, the lengths and angles of the finger valleys, and the lengths and profiles of the fingers were used, and for the vascular pattern, the direction-based vascular-pattern extraction method was used, and thus, a new multimodal biometric approach is proposed. The proposed multimodal biometric system uses only one image to extract the feature points. This system can be configured for low-cost devices. Our multimodal biometric-approach hand-geometry (the side view of the hand and the back of hand) and vascular-pattern recognition method performs at the score level. The results of our study showed that the equal error rate of the proposed system was 0.06%. PMID:23449119

A multimethod analysis of shared decision-making in hospice interdisciplinary team meetings including family caregivers.

Science.gov (United States)

Washington, Karla T; Oliver, Debra Parker; Gage, L Ashley; Albright, David L; Demiris, George

2016-03-01

Much of the existing research on shared decision-making in hospice and palliative care focuses on the provider-patient dyad; little is known about shared decision-making that is inclusive of family members of patients with advanced disease. We sought to describe shared decision-making as it occurred in hospice interdisciplinary team meetings that included family caregivers as participants using video-conferencing technology. We conducted a multimethod study in which we used content and thematic analysis techniques to analyze video-recordings of hospice interdisciplinary team meetings (n = 100), individual interviews of family caregivers (n = 73) and hospice staff members (n = 78), and research field notes. Participants in the original studies from which data for this analysis were drawn were hospice family caregivers and staff members employed by one of five different community-based hospice agencies located in the Midwestern United States. Shared decision-making occurred infrequently in hospice interdisciplinary team meetings that included family caregivers. Barriers to shared decision-making included time constraints, communication skill deficits, unaddressed emotional needs, staff absences, and unclear role expectations. The hospice philosophy of care, current trends in healthcare delivery, the interdisciplinary nature of hospice teams, and the designation of a team leader/facilitator supported shared decision-making. The involvement of family caregivers in hospice interdisciplinary team meetings using video-conferencing technology creates a useful platform for shared decision-making; however, steps must be taken to transform family caregivers from meeting attendees to shared decision-makers. © The Author(s) 2015.

Interdisciplinary Best Practices for Adapted Physical Activity

Science.gov (United States)

Szostak, Rick

2016-01-01

This article provides an introduction to the literature on interdisciplinary research. It then draws lessons from that literature for the field of adapted physical activity. It is argued that adapted physical activity should be a self-consciously interdisciplinary field. It should insist that research be performed according to recognized…

Hand trauma: A prospective observational study reporting diagnostic concordance in emergency hand trauma which supports centralised service improvements.

Science.gov (United States)

Miranda, B H; Spilsbury, Z P; Rosala-Hallas, A; Cerovac, S

2016-10-01

Hand injuries are common, contributing up to 30% of accident and emergency (A&E) attendances. The aim of this study was to prospectively analyse the pathological demographics of hand injuries in a level 1 trauma centre with a Hand Trauma Unit and direct A&E links, and compare clinical and intra-operative findings. The null hypothesis was that there would be no differences between clinical and intra-operative findings (100% diagnostic concordance). Data were prospectively collected for referrals during 2012. Referral diagnosis, additional pathologies found on clinical assessment and intra-operative findings were documented on a live database accessible from both the Hand Unit and associated operating theatres. Odds ratios were calculated using SAS. Injuries (1526) were identified in 1308 patients included in the study. Diagnostic concordance between Hand Unit clinical examination and intra-operative findings was 92.5% ± 2.85% (mean ± SEM); this was lower for flexor tendon injuries (56.3%) because a greater number of additional pathologies were found intra-operatively (2.25 ± 0.10). This 'trend' was noted across multiple referral pathologies including phalangeal fractures (1.28 ± 0.02; 82.9%), lacerations (1.33 ± 0.04; 79.1%), extensor tendon injuries (1.30 ± 0.05; 87.8%) and dislocations (1.18 ± 0.05; 87.8%). Odds ratio analysis indicated a relationship between primary referral diagnoses that were more or less likely to be associated with additional injuries (p management of hand trauma. Our findings, coupled with the presented relevant literature reports, lead us to advocate that A&E departments should move towards a system wherein links to specialist hand trauma services are in place; we hereby present useful data for hospitals implementing such services. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

Barriers and Solutions to Conducting Large International, Interdisciplinary Research Projects

Science.gov (United States)

Pischke, Erin C.; Knowlton, Jessie L.; Phifer, Colin C.; Gutierrez Lopez, Jose; Propato, Tamara S.; Eastmond, Amarella; de Souza, Tatiana Martins; Kuhlberg, Mark; Picasso Risso, Valentin; Veron, Santiago R.; Garcia, Carlos; Chiappe, Marta; Halvorsen, Kathleen E.

2017-12-01

Global environmental problems such as climate change are not bounded by national borders or scientific disciplines, and therefore require international, interdisciplinary teamwork to develop understandings of their causes and solutions. Interdisciplinary scientific work is difficult enough, but these challenges are often magnified when teams also work across national boundaries. The literature on the challenges of interdisciplinary research is extensive. However, research on international, interdisciplinary teams is nearly non-existent. Our objective is to fill this gap by reporting on results from a study of a large interdisciplinary, international National Science Foundation Partnerships for International Research and Education (NSF-PIRE) research project across the Americas. We administered a structured questionnaire to team members about challenges they faced while working together across disciplines and outside of their home countries in Argentina, Brazil, and Mexico. Analysis of the responses indicated five major types of barriers to conducting interdisciplinary, international research: integration, language, fieldwork logistics, personnel and relationships, and time commitment. We discuss the causes and recommended solutions to the most common barriers. Our findings can help other interdisciplinary, international research teams anticipate challenges, and develop effective solutions to minimize the negative impacts of these barriers to their research.

Barriers and Solutions to Conducting Large International, Interdisciplinary Research Projects.

Science.gov (United States)

Pischke, Erin C; Knowlton, Jessie L; Phifer, Colin C; Gutierrez Lopez, Jose; Propato, Tamara S; Eastmond, Amarella; de Souza, Tatiana Martins; Kuhlberg, Mark; Picasso Risso, Valentin; Veron, Santiago R; Garcia, Carlos; Chiappe, Marta; Halvorsen, Kathleen E

2017-12-01

Global environmental problems such as climate change are not bounded by national borders or scientific disciplines, and therefore require international, interdisciplinary teamwork to develop understandings of their causes and solutions. Interdisciplinary scientific work is difficult enough, but these challenges are often magnified when teams also work across national boundaries. The literature on the challenges of interdisciplinary research is extensive. However, research on international, interdisciplinary teams is nearly non-existent. Our objective is to fill this gap by reporting on results from a study of a large interdisciplinary, international National Science Foundation Partnerships for International Research and Education (NSF-PIRE) research project across the Americas. We administered a structured questionnaire to team members about challenges they faced while working together across disciplines and outside of their home countries in Argentina, Brazil, and Mexico. Analysis of the responses indicated five major types of barriers to conducting interdisciplinary, international research: integration, language, fieldwork logistics, personnel and relationships, and time commitment. We discuss the causes and recommended solutions to the most common barriers. Our findings can help other interdisciplinary, international research teams anticipate challenges, and develop effective solutions to minimize the negative impacts of these barriers to their research.

Medialogy – Interdisciplinary Education Challenge with Focus on PBL and Students’ Learning

DEFF Research Database (Denmark)

Kofoed, Lise B.; Nordahl, Rolf

2010-01-01

The paper investigates the problems of establish an understanding of the competence connected to a new interdisciplinary program called Medialogy. One of the questions raised in the paper are: How do students carry out and combine the different disciplines in an interdisciplinary way when working...

Designing Interdisciplinary Assessments in Sciences for College Students: An Example on Osmosis

Science.gov (United States)

Shen, Ji; Liu, Ou Lydia; Sung, Shannon

2014-01-01

College science education needs to foster students' habit of mind beyond disciplinary constraints. However, little research has been devoted to assessing students' interdisciplinary understanding. To address this problem, we formed a team of experts from different disciplines to develop interdisciplinary assessments that target…

Diagnostic criteria and staging of hand-arm vibration syndrome in the United Kingdom.

Science.gov (United States)

McGeoch, Kenneth L; Lawson, Ian J; Burke, Frank; Proud, George; Miles, Jeremy

2005-07-01

In the United Kingdom the diagnosis of Hand-arm Vibration Syndrome varies depending on the purpose of that diagnosis. The criteria differ in three situations. More than 100,000 miners and ex-miners with claims for HAVS have been examined using a Medical Assessment Process which included the use of standardised tests. This contract is unique but it has had significant effects on the two other processes. The Industrial Injuries Disablement Benefit Scheme provides a benefit that can be paid to an employed earner because of an accident or Prescribed Disease. New recommendations have been published to remove the anomalies in the present format for assessing HAVS. If implemented the new scheme will recognise the Stockholm Workshop Scales and workers with neurological problems will also be compensated. The Health and Safety Executive will issue new guidance in the near future on the hazards of hand-arm vibration. Health surveillance in the workplace will be fundamental and the HSE propose a tiered approach with levels 1 to 5. Specialist occupational nurses and doctors with training in the diagnosis and assessment of HAVS will be needed for levels 3 and 4. Only at this level may a diagnosis of HAVS be made. The Medical Assessment Process has demonstrated that it is possible to examine a large number of claimants in a standardised manner. The IIAC and HSE recommendations contain very important improvements on the existing positions in the UK and it must be hoped that they will be implemented in the near future.

Interdisciplinary Introductory Course in Bioinformatics

Science.gov (United States)

Kortsarts, Yana; Morris, Robert W.; Utell, Janine M.

2010-01-01

Bioinformatics is a relatively new interdisciplinary field that integrates computer science, mathematics, biology, and information technology to manage, analyze, and understand biological, biochemical and biophysical information. We present our experience in teaching an interdisciplinary course, Introduction to Bioinformatics, which was developed…

Interdisciplinary Research on Climate Change: Past Trends and Challenges for the Future

Science.gov (United States)

Marlon, J. R.; Mitchell, R.

2009-12-01

Interdisciplinary research is crucial to understanding complex and urgent environmental problems, particularly climate change. Universities are increasingly hosting trans-, multi-, and inter-disciplinary workshops and conferences and developing innovative interdisciplinary training programs (e.g., NSF’s IGERT program) to foster such research. Yet, much doctoral training remains highly disciplinary with very little evidence of graduate training producing transformative research that bridges the natural/social-science divide. Indeed, strong cultural and institutional obstacles often deter or preclude doctoral students from conducting such research. Here we analyze the past three decades of climate-change related dissertation abstracts to assess the balance between disciplinary and interdisciplinary scholarship among young climate change scholars. We analyze trends in the number of dissertations in natural vs. social science disciplines and code the abstracts of over 500 recent dissertations to assess how many dissertations reference one or more disciplines beyond the PhD-granting one. This research is sponsored by the Dissertations Initiative for the Advancement of Climate Change Research (DISCCRS).

Development of an interdisciplinary curriculum in radiochemistry at the university of Iowa

Energy Technology Data Exchange (ETDEWEB)

Schultz, M.K. [Department of Radiology and Radiation Oncology, Carver College of Medicine, The University of Iowa, 500 Newton Road, MLB180, Iowa City, IA 52240 (United States); De Vries, D.J. [Radiation and Isotopes for Health, Radiation, Radionuclides and Reactors, Technische Universitite Delft, Delft (Netherlands); Forbes, T.Z. [Department of Chemistry, College of Liberal Arts and Sciences, The University of Iowa, CB W374, Iowa City, IA 52242 (United States)

2013-07-01

An interdisciplinary curriculum in radiochemistry is under development at the University of Iowa. The program represents a collaboration between the Departments of Radiology and Chemistry with strong support from the College of Medicine and the College of Liberal Arts and Sciences. The University has undertaken this venture in response to a national and international need for professionals with skills and knowledge of nuclear chemistry and radiochemistry. Students enrolling in this program will benefit from a diverse spectrum of extramurally-funded projects for which radiochemistry is a cornerstone of research and development. Recently, a symposium was conducted at the University of Iowa to determine the undergraduate educational foundation that will produce desirable personnel for the diverse sectors related to radiochemistry. Professionals and researchers from around the United States were invited to contribute their perspectives on aspects of radiochemistry that would be important to include in the undergraduate program. Here, we present a brief communication of the draft curriculum, which is based on our understanding of the current need for radio-chemists and nuclear chemists across disciplines and is informed by our communications with participants in the radiochemistry symposium. Recurring themes, which were stressed by participants, included the need for the development of specialized hands-on open-source laboratory training, internship opportunities, and the inclusion of inexpensive-simple radiochemistry laboratory modules that could be included in early analytical laboratory instruction to attract students to the study of radiochemistry and nuclear chemistry. (authors)

Development of an interdisciplinary curriculum in radiochemistry at the university of Iowa

International Nuclear Information System (INIS)

Schultz, M.K.; De Vries, D.J.; Forbes, T.Z.

2013-01-01

An interdisciplinary curriculum in radiochemistry is under development at the University of Iowa. The program represents a collaboration between the Departments of Radiology and Chemistry with strong support from the College of Medicine and the College of Liberal Arts and Sciences. The University has undertaken this venture in response to a national and international need for professionals with skills and knowledge of nuclear chemistry and radiochemistry. Students enrolling in this program will benefit from a diverse spectrum of extramurally-funded projects for which radiochemistry is a cornerstone of research and development. Recently, a symposium was conducted at the University of Iowa to determine the undergraduate educational foundation that will produce desirable personnel for the diverse sectors related to radiochemistry. Professionals and researchers from around the United States were invited to contribute their perspectives on aspects of radiochemistry that would be important to include in the undergraduate program. Here, we present a brief communication of the draft curriculum, which is based on our understanding of the current need for radio-chemists and nuclear chemists across disciplines and is informed by our communications with participants in the radiochemistry symposium. Recurring themes, which were stressed by participants, included the need for the development of specialized hands-on open-source laboratory training, internship opportunities, and the inclusion of inexpensive-simple radiochemistry laboratory modules that could be included in early analytical laboratory instruction to attract students to the study of radiochemistry and nuclear chemistry. (authors)

Diagnostic radiology on multiple injured patients: interdisciplinary management

International Nuclear Information System (INIS)

Linsenmaier, U.; Pfeifer, K.J.; Kanz, K.G.; Mutschler, W.

2001-01-01

The presence of a radiologist within the admitting area of an emergency department and his capability as a member of the trauma team have a major impact on the role of diagnostic radiology in trauma care. The knowledge of clinical decision criteria, algorithms, and standards of patient care are essential for the acceptance within a trauma team. We present an interdisciplinary management concept of diagnostic radiology for trauma patients, which comprises basic diagnosis, organ diagnosis, radiological ABC, and algorithms of early clinical care. It is the result of a prospective study comprising over 2000 documented multiple injured patients. The radiologist on a trauma team should support trauma surgery and anesthesia in diagnostic and clinical work-up. The radiological ABC provides a structured approach for diagnostic imaging in all steps of the early clinical care of the multiple injured patient. Radiological ABC requires a reevaluation in cases of equivocal findings or difficulties in the clinical course. Direct communication of radiological findings with the trauma team enables quick clinical decisions. In addition, the radiologist can priority-oriented influence the therapy by using interventional procedures. The clinical radiologist is an active member of the interdisciplinary trauma team, not only providing diagnostic imaging but also participating in clinical decisions. (orig.) [de

The Effects of Extravehicular Activity (EVA) Glove Pressure on Hand Strength

Science.gov (United States)

Mesloh, Miranda; England, Scott; Benson, Elizabeth; Thompson, Shelby; Rajulu, Sudhakar

2010-01-01

The purpose of this study was to characterize hand strength, while wearing a Phase VI Extravehicular Activity (EVA) glove in an Extravehicular Mobility Unit (EMU) suit. Three types of data were collected: hand grip, lateral pinch, and pulp-2 pinch, wider three different conditions: bare-handed, gloved with no Thermal Micrometeoroid Garment (TMG), and glove with TMG. In addition, during the gloved conditions, subjects were tested when unpressurized and pressurized (43 psi). As a percentage of bare-hand strength, the TMG condition showed reduction in grip strength to 55% unpressurized and 46% pressurized. Without the TMG, grip strength increased to 66% unpressurized and 58% pressurized of bare-hand strength. For lateral pinch strength, the reduction in strength was the same for both pressure conditions and with and without the TMG, about 8.5% of bare-hand Pulp-2 pinch strength with no TMG showed an increase to 122% unpressurized and 115% pressurized of bare-hand strength. While wearing the TMG, pulp-2 pinch strength was 115% of bare-hand strength for both pressure conditions.

Empowering Graduate Students to Lead on Interdisciplinary Societal Issues

Science.gov (United States)

Grubert, E.

2015-12-01

Challenging societal problems that cannot be solved by one method or one discipline alone, like epidemic preparedness, mental health, and climate change, demand leadership and the ability to work across disciplines from those with specialized expertise. Teaching leadership at the graduate school level is a challenge that many schools are striving to meet, through mechanisms like project-based courses, leadership skill development workshops, and others. We argue that some of the most valuable but most difficult leadership skills to learn are those that require cultural norms that are fundamentally different from those traditionally encountered in graduate school. These include the ability to make informed decisions based on limited knowledge and resources, the need to make choices in the face of uncertainty, and the recognition that one ultimately bears responsibility for the outcomes. These skills are also among the most important for students planning on nonacademic careers. Acquiring such skills requires a focus on learning-by-doing and a culture of graduate student empowerment. This submission focuses on the experience of students in a student-centered, interdisciplinary, cross-campus leadership program called Emerging Leaders in Science and Society (ELISS), hosted by the American Association for the Advancement of Science (AAAS). ELISS establishes the expectation that students act as leaders, which in itself reframes leadership as an achievable goal. A major finding from two years of experience with ELISS is the critical importance of establishing cultures of trust and empowerment at the graduate level in order to foster development of transferable skills. ELISS graduate students specifically focus on interdisciplinary collaboration (the 13 2015 fellows come from 13 academic disciplines); stakeholder engagement, primarily focused on outreach to both traditional and nontraditional experts in our communities outside of academia; and solution-generating rather

Impact of sink location on hand hygiene compliance for Clostridium difficile infection.

Science.gov (United States)

Zellmer, Caroline; Blakney, Rebekah; Van Hoof, Sarah; Safdar, Nasia

2015-04-01

Hand hygiene with soap and water after the care of a patient with Clostridium difficile infection is essential to reduce nosocomial transmission in an outbreak situation. Factors that may pose barriers to user completion of infection prevention measures, such as hand hygiene, are of interest. We undertook a quantitative study to evaluate the relationship between sink location and compliance with handwashing among health care workers and visitors in a surgical transplant unit. We found that placement of 2 more easily visible sinks in a surgical transplant unit was associated with improved adherence to handwashing. Published by Elsevier Inc.

Tertiary individual prevention improves mental health in patients with severe occupational hand eczema.

Science.gov (United States)

Breuer, K; John, S M; Finkeldey, F; Boehm, D; Skudlik, C; Wulfhorst, B; Dwinger, C; Werfel, T; Diepgen, T L; Schmid-Ott, G

2015-09-01

Occupational hand eczema (OHE) is associated with impaired health-related quality of life (QoL) and mental distress. Interdisciplinary inpatient rehabilitation measures in the framework of tertiary individual prevention (TIP) offered by the German employers' liability insurance associations include dermatological treatment, education and psychological interventions. To investigate the effects of interdisciplinary inpatient rehabilitation in the framework of TIP on mental health in patients with severe OHE and the relationships between recovery of OHE and improvement of mental health and QoL. A total of 122 patients participated in the study. A test battery consisting of the German versions of the Hospital Anxiety and Depression Scale (HADS-D), the Dermatology Life Quality Index (DLQI), the Short Form Health Survey-36 (SF-36) and the Trier Inventory for the Assessment of Chronic Stress (TICS) was applied at the time of admission (T1) and 3 weeks after dismissal (T2). Severity of hand eczema was assessed with the Osnabrueck Hand Eczema Severity Index (OHSI). All parameters improved significantly from T1 to T2. A relationship was established between the improvement of QoL and recovery of OHE, while there was no such relationship between the improvement of mental distress and improvement of OHE. Nonresponders had significantly more cumulative days of sickness at T1. Our data underscore the importance of psychological interventions in addition to dermatological treatment in the framework of prevention measures for OHE. These measures should be applied at an early stage of OHE prior to the occurrence of sick leave. © 2015 European Academy of Dermatology and Venereology.

Design of the environment of care for safety of patients and personnel: does form follow function or vice versa in the intensive care unit?

Science.gov (United States)

Bartley, Judene; Streifel, Andrew J

2010-08-01

We review the context of the environment of care in the intensive care unit setting in relation to patient safety and quality, specifically addressing healthcare-associated infection issues and solutions involving interdisciplinary teams. Issues addressed include current and future architectural design and layout trends, construction trends affecting intensive care units, and prevention of construction-associated healthcare-associated infections related to airborne and waterborne risks and design solutions. Specific elements include single-occupancy, acuity-scalable intensive care unit rooms; environmental aspects of hand hygiene, such as water risks, sink design/location, human waste management, surface selection (floor covering, countertops, furniture, and equipment) and cleaning, antimicrobial-treated or similar materials, ultraviolet germicidal irradiation, specialized rooms (airborne infection isolation and protective environments), and water system design and strategies for safe use of potable water and mitigation of water intrusion. Effective design and operational use of the intensive care unit environment of care must engage critical care personnel from initial planning and design through occupancy of the new/renovated intensive care unit as part of the infection control risk assessment team. The interdisciplinary infection control risk assessment team can address key environment of care design features to enhance the safety of intensive care unit patients, personnel, and visitors. This perspective will ensure the environment of care supports human factors and behavioral aspects of the interaction between the environment of care and its occupants.

Improving children's oral health: an interdisciplinary research framework.

Science.gov (United States)

Casamassimo, P S; Lee, J Y; Marazita, M L; Milgrom, P; Chi, D L; Divaris, K

2014-10-01

Despite the concerted efforts of research and professional and advocacy stakeholders, recent evidence suggests that improvements in the oral health of young children in the United States has not followed the prevailing trend of oral health improvement in other age groups. In fact, oral health disparities in the youngest children may be widening, yet efforts to translate advances in science and technology into meaningful improvements in populations' health have had limited success. Nevertheless, the great strides in genomics, biological, behavioral, social, and health services research in the past decade have strengthened the evidence base available to support initiatives and translational efforts. Concerted actions to accelerate this translation and implementation process are warranted; at the same time, policies that can help tackle the upstream determinants of oral health disparities are imperative. This article summarizes the proceedings from the symposium on the interdisciplinary continuum of pediatric oral health that was held during the 43rd annual meeting of the American Association for Dental Research, Charlotte, North Carolina, USA. This report showcases the latest contributions across the interdisciplinary continuum of pediatric oral health research and provides insights into future research priorities and necessary intersectoral synergies. Issues are discussed as related to the overwhelming dominance of social determinants on oral disease and the difficulty of translating science into action. © International & American Associations for Dental Research.

The Impact of an Interdisciplinary Space Program on Computer Science Student Learning

Science.gov (United States)

Straub, Jeremy; Marsh, Ronald; Whalen, David

2015-01-01

Project-based learning and interdisciplinary projects present an opportunity for students to learn both technical skills and other skills which are relevant to their workplace success. This paper presents an assessment of the educational impact of the OpenOrbiter program, a student-run, interdisciplinary CubeSat (a type of small satellite with…

Organizational Influences on Interdisciplinary Interactions during Research and Design of Large-Scale Complex Engineered Systems

Science.gov (United States)

McGowan, Anna-Maria R.; Seifert, Colleen M.; Papalambros, Panos Y.

2012-01-01

The design of large-scale complex engineered systems (LaCES) such as an aircraft is inherently interdisciplinary. Multiple engineering disciplines, drawing from a team of hundreds to thousands of engineers and scientists, are woven together throughout the research, development, and systems engineering processes to realize one system. Though research and development (R&D) is typically focused in single disciplines, the interdependencies involved in LaCES require interdisciplinary R&D efforts. This study investigates the interdisciplinary interactions that take place during the R&D and early conceptual design phases in the design of LaCES. Our theoretical framework is informed by both engineering practices and social science research on complex organizations. This paper provides preliminary perspective on some of the organizational influences on interdisciplinary interactions based on organization theory (specifically sensemaking), data from a survey of LaCES experts, and the authors experience in the research and design. The analysis reveals couplings between the engineered system and the organization that creates it. Survey respondents noted the importance of interdisciplinary interactions and their significant benefit to the engineered system, such as innovation and problem mitigation. Substantial obstacles to interdisciplinarity are uncovered beyond engineering that include communication and organizational challenges. Addressing these challenges may ultimately foster greater efficiencies in the design and development of LaCES and improved system performance by assisting with the collective integration of interdependent knowledge bases early in the R&D effort. This research suggests that organizational and human dynamics heavily influence and even constrain the engineering effort for large-scale complex systems.

Participation in interdisciplinary meetings on genetic diagnostics (NGS)

NARCIS (Netherlands)

Koole, Tom; van Burgsteden, Lotte; Harms, Paulien; van Diemen, Cleo C; van Langen, Irene M

2017-01-01

Diagnostics using next generation sequencing (NGS) requires high-quality interdisciplinary collaboration. In order to gain insight into this crucial collaborative process, we made video recordings of a new multidisciplinary team at work in the clinical genetics department of the University Medical

Enabling interdisciplinary analysis

Science.gov (United States)

L. M. Reid

1996-01-01

'New requirements for evaluating environmental conditions in the Pacific Northwest have led to increased demands for interdisciplinary analysis of complex environmental problems. Procedures for watershed analysis have been developed for use on public and private lands in Washington State (Washington Forest Practices Board 1993) and for federal lands in the Pacific...

Reduction in nosocomial infection with improved hand hygiene in intensive care units of a tertiary care hospital in Argentina.

Science.gov (United States)

Rosenthal, Victor D; Guzman, Sandra; Safdar, Nasia

2005-09-01

Hand hygiene is a fundamental measure for the control of nosocomial infection. However, sustained compliance with hand hygiene in health care workers is poor. We attempted to enhance compliance with hand hygiene by implementing education, training, and performance feedback. We measured nosocomial infections in parallel. We monitored the overall compliance with hand hygiene during routine patient care in intensive care units (ICUs); 1 medical surgical ICU and 1 coronary ICU, of 1 hospital in Buenos Aires, Argentina, before and during implementation of a hand hygiene education, training, and performance feedback program. Observational surveys were done twice a week from September 2000 to May 2002. Nosocomial infections in the ICUs were identified using the National Nosocomial Infections Surveillance (NNIS) criteria, with prospective surveillance. We observed 4347 opportunities for hand hygiene in both ICUs. Compliance improved progressively (handwashing adherence, 23.1% (268/1160) to 64.5% (2056/3187) (RR, 2.79; 95% CI: 2.46-3.17; P nosocomial infection in both ICUs decreased from 47.55 per 1000 patient-days (104/2187) to 27.93 per 1000 patient days (207/7409) RR, 0.59; 95% CI: 0.46-0.74, P hand hygiene, coinciding with a reduction in nosocomial infection rates in the ICUs.

Drug Design, Development, and Delivery: An Interdisciplinary Course on Pharmaceuticals

Science.gov (United States)

Prausnitz, Mark R.; Bommarius, Andreas S.

2011-01-01

We developed a new interdisciplinary course on pharmaceuticals to address needs of undergraduate and graduate students in chemical engineering and other departments. This course introduces drug design, development, and delivery in an integrated fashion that provides scientific depth in context with broader impacts in business, policy, and ethics.…

Distant yet Near: Promoting Interdisciplinary Learning in Significantly Diverse Teams through Socially Responsible Projects

Science.gov (United States)

Adya, Monica; Temple, Bryan K.; Hepburn, Donald M.

2015-01-01

With global specialization of work units within organizations, interdisciplinary work practices comprised of collaborative efforts between technical and business teams are increasingly common in today's workplace. While higher education has responded by creating opportunities for remote teams to learn from collaborative work, occasions for…

Achieving clinical nurse specialist competencies and outcomes through interdisciplinary education.

Science.gov (United States)

Sievers, Beth; Wolf, Sherry

2006-01-01

Without formal education, many healthcare professionals fail to develop interdisciplinary team skills; however, when students are socialized to interdisciplinary practice through academic clinical learning experiences, effective collaboration skills can be developed. Increasingly, educational environments are challenged to include clinical experiences for students that teach and model interdisciplinary collaboration. The purpose of this quality improvement initiative was to create an interdisciplinary educational experience for clinical nurse specialist (CNS) students and postgraduate physicians. The interdisciplinary learning experience, supported by an educational grant, provided an interdisciplinary cohort of learners an opportunity to engage in a clinically focused learning experience. The interdisciplinary cohort consisted of CNS students and physicians in various stages of postgraduate training. The clinical experience selected was a quality improvement initiative in which the students were introduced to the concepts and tools of quality improvement. During this 1-month clinical experience, students applied the new skills by implementing a quality improvement project focusing on medication reconciliation in the outpatient setting. The CNS core competencies and outcomes were used to shape the experience for the CNS students. The CNS students exhibited 5 of the 7 essential characteristics of the CNS (leadership, collaboration, consultation skills, ethical conduct, and professional attributes) while demonstrating competencies and fulfilling performance expectations. During this learning experience, the CNS students focused on competencies and outcomes in the organizational sphere of influence. Multiple facilitating factors and barriers were identified. This interdisciplinary clinical experience in a quality improvement initiative provided valuable opportunities for CNS students to develop essential CNS characteristics and to explore practice competencies in the

Interdisciplinary planning in the education of professionals in education

Directory of Open Access Journals (Sweden)

Eudaldo Enrique Espinoza-Freire

2018-01-01

Full Text Available The work had as objective to compile information in the scientific literature, on the implementation of interdisciplinary in the educational teaching process in the formation of the professional of the education. The methodology followed in this inquiry, was to consult the literature results of research about interdisciplinary and ways of implementing it in the teaching-learning process, planning and educational relations interdisciplinary, it-reviewed publications in journals, thesis of degree of master's degrees and doctorates, and other materials such as conferences. In this review, we found the problems existing in educational institutions with respect to teacher training and the interdisciplinary approach, the conceptualization of this category, among other aspects. As a result, we present an updated material that will contribute to the update of the teachers about the content about interdisciplinary and its implementation in the teaching-learning process.

Promoting Interdisciplinary Research among Faculty

Science.gov (United States)

Novak, Elena; Zhao, Weinan; Reiser, Robert A.

2014-01-01

With the growing recognition of the importance of interdisciplinary research, many faculty have increased their efforts to form interdisciplinary research teams. Oftentimes, attempts to put together such teams are hampered because faculty have a limited picture of the research interests and expertise of their colleagues. This paper reports on…

Patient-centred hand hygiene information in orthopaedics units: an evidence-based implementation project.

Science.gov (United States)

Ong, Arielle Yi Jia; Tan, Joanne; Yeo, Hui Ling; Goh, Mien Li

2017-03-01

This project aimed to improve patients' knowledge on the importance of hand hygiene. It involved providing patients with a patient and family education on the importance of hand hygiene using a patient information leaflet that introduces the rationale of hand hygiene, possible consequences of poor hand hygiene, and the seven steps of hand hygiene. This projected used a preimplementation and postimplementation audit strategy using the Joanna Briggs Institute Practical Application of Clinical Evidence System and Getting Research Into Practice programs. The implementation occurred in three phases over a period of 6 months from January 2014 to June 2014. The audits took place in two orthopaedic wards in a large acute care setting tertiary hospital in Singapore and involved a sample size of 54 patients. It involved going through the medical records of the cases, assessment of patient knowledge based on the audit criteria, and checking if the patients received the patient information leaflet on hand hygiene. The postimplementation audit found significant improvements in all three audit criteria. The percentage of patients who demonstrated knowledge in the importance of hand hygiene saw an improvement of 48.1%. There was an improvement of 44.5% in nurses' compliance to the documentation of patient education being carried out. The percentage of patients who received a patient information leaflet on hand hygiene saw an increase of 36.1%. This project demonstrated that a preimplementation and postimplementation audit is a viable method to implement change and translate evidence into practice. Through this project, patients gained an understanding on the importance of hand hygiene and could take better ownership of their well being. This may potentially improve hospitalization experience and benefit health outcomes. The positive results of this project are contributed by the enthusiastic involvement of all the stakeholders, from patients and their caregivers to the bedside

Hand hygiene in reducing transient flora on the hands of healthcare workers: an educational intervention.

Science.gov (United States)

Kapil, R; Bhavsar, H K; Madan, M

2015-01-01

Hand hygiene has now been recognised as one of the most effective intervention to control the transmission of infections in a hospital and education is an important tool to ensure its implementation. In order to convince the users and as a part of education, it is important to generate evidence on the role of hand hygiene in reducing the bacterial flora on their hands. The present study was undertaken in a tertiary care hospital to demonstrate the presence of bacterial flora on the hands of healthcare workers (HCW) in different categories, to teach them proper hand hygiene technique using alcohol-based hand rub and determine the outcome for reduction of bacteria. A total sample size of 60 subjects including resident doctors, medical students, nurses and hospital attendants were included in the study after obtaining informed consent. Each person was educated on the technique of hand hygiene with alcohol-based hand rub and hand impressions were cultured before and after hand hygiene. All the subjects were also given a questionnaire to assess their perception on hand hygiene. The WHO posters on proper hand hygiene were displayed in the appropriate areas of the hospital in addition, as an educational tool. Majority (42 out of 60) of the HCWs had bacterial count up to 100 colonies or more on both hands before the application of hand rub while working in the hospital. After use of alcohol hand rub with a proper hand hygiene technique, it was found that the percentage reduction was 95-99% among doctors and nurses, 70% among hospital attendants and 50% among sanitary attendants. Staphylococcus aureus was present on the hands of eight persons of which three were methicillin-resistant Staphylococcus aureus. The study demonstrates that transient bacteria are present on the hands of HCWs but majority could be removed by proper hand hygiene, which needs continuous education to be effective. It also shows that active education by demonstrating the proper hand hygiene technique

Factors that impact interdisciplinary natural science research collaboration in academia

DEFF Research Database (Denmark)

Maglaughlin, Kelly L.; Sonnenwald, Diane H.

2005-01-01

to provide a more comprehensive understanding of interdisciplinary scientific research collaboration within the natural sciences in academia. Data analysis confirmed factors previously identified in various literatures and yielded new factors. A total of twenty factors were identified, and classified......Interdisciplinary collaboration occurs when people with different educational and research backgrounds bring complementary skills to bear on a problem or task. The strength of interdisciplinary scientific research collaboration is its capacity to bring together diverse scientific knowledge...... to address complex problems and questions. However, interdisciplinary scientific research can be difficult to initiate and sustain. We do not yet fully understand factors that impact interdisciplinary scientific research collaboration. This study synthesizes empirical data from two empirical studies...

Assessment of predictors of the impact of fibromyalgia on health-related quality of life 12 months after the end of an interdisciplinary treatment.

Science.gov (United States)

Martín, Josune; Torre, Fernando; Aguirre, Urko; Padierna, Angel; Matellanes, Begoña; Quintana, José M

2017-01-15

Fibromyalgia is a chronic pain disorder with a range of comorbid symptoms, including anxiety. We aimed to prospectively identify predictors of the long-term impact of fibromyalgia on health-related quality of life after the end of an interdisciplinary intervention. 138 patients with fibromyalgia, selected from a hospital pain management unit, participated in a 6-week interdisciplinary treatment that combined coordinated psychological, medical, educational, and physiotherapeutic interventions. Participants completed the Fibromyalgia Impact Questionnaire and the Hospital Anxiety and Depression Scale at baseline and 6 weeks, 6 months, and 12 months after the intervention. Multivariable generalized linear mixed models were developed, using the Fibromyalgia Impact Questionnaire score as a continuous variable. Variables that were significant predictors of the long-term impact of fibromyalgia on health-related quality of life in patients who completed a 6-week interdisciplinary treatment were marital status, the number of concurrent conditions, years since the onset of pain, and symptoms of anxiety. In the longitudinal analysis, patients with symptoms of anxiety had lower rates of improvement than those without symptoms of anxiety. Our results suggest that patients with lower level of anxiety have less impact on their HRQoL. The results also provide evidence that starting interventions as soon as possible is an important factor for improving health-related quality of life. Copyright © 2016 Elsevier B.V. All rights reserved.

Early Career Summer Interdisciplinary Team Experiences and Student Persistence in STEM Fields

Science.gov (United States)

Cadavid, A. C.; Pedone, V. A.; Horn, W.; Rich, H.

2015-12-01

STEPS (Students Targeting Engineering and Physical Science) is an NSF-funded program designed to increase the number of California State University Northridge students getting bachelor's degrees in the natural sciences, mathematics, engineering and computer science. The greatest loss of STEM majors occurs between sophomore and junior- years, so we designed Summer Interdisciplinary Team Experience (SITE) as an early career program for these students. Students work closely with a faculty mentor in teams of ten to investigate regionally relevant problems, many of which relate to sustainability efforts on campus or the community. The projects emphasize hands-on activities and team-based learning and decision making. We report data for five years of projects, qualitative assessment through entrance and exit surveys and student interviews, and in initial impact on retention of the participants.

Promoting interdisciplinary education − the Vienna Doctoral Programme on Water Resource Systems

Directory of Open Access Journals (Sweden)

W. Wagner

2012-02-01

Full Text Available The Vienna Doctoral Programme on Water Resource Systems (DK-WRS is a programme that aims to educate students in interdisciplinary water science through cutting edge research at an international level. It is funded by the Austrian Science Fund and designed to run over a period of 12 yr during which 80 doctoral students are anticipated to graduate. This paper reports on our experiences of setting up and implementing the Programme. We identify three challenges: integrating the disciplines, maintaining depth in an interdisciplinary programme, and teaching subjects remote to each student's core expertise. To address these challenges we adopt a number of approaches. We use three levels of instruments to foster integration across the disciplines: joint groups (e.g. a joint study programme, joint science questions (e.g. developed in annual symposia, and joint study sites. To maintain depth we apply a system of quality control including regular feedback sessions, theses by journal publications and international study exchange. For simultaneously teaching students from civil and environmental engineering, biology, geology, chemistry, mathematics we use visually explicit teaching, learning by doing, extra mentoring and by cross relating associated subjects. Our initial assessment of the Programme shows some very positive outcomes. Joint science questions formed between students from various disciplines indicate integration is being achieved. The number of successful publications in top journals suggests that depth is maintained. Positive feedback from the students on the variety and clarity of the courses indicates the teaching strategy is working well. Our experiences have shown that implementing and running an interdisciplinary doctoral programme has its challenges and is demanding in terms of time and human resources but seeing interactions progress and watching people grow and develop their way of thinking in an interdisciplinary environment is a

Interdisciplinary Work in Schools

DEFF Research Database (Denmark)

Tofteng, Ditte Maria Børglum; Rasmussen, Gitte Lyng

In a Danish school or institutional context there is a variety of professionals working around children’s lives, both as a part of an ordinary child life and when there are cognitive or social challenges connected to this life. Thus, the professionals are often working closely together in both......, combined with their more formal organizational affiliation. In this way, professionals can be working directly within the school or institution, or they can be in a supportive role being formally affiliated to the local council. Both these types of affiliations entail interdisciplinary cooperation......, interdisciplinary work is part of the new vision of how welfare systems can work more effectively and successfully, and in this logic, it is framed as a new standard for working systematically and consistently with cases. Hence, interdisciplinary work also represents a meaningful way of working with cases...

Ability of Hand Hygiene Interventions Using Alcohol-Based Hand Sanitizers and Soap To Reduce Microbial Load on Farmworker Hands Soiled during Harvest.

Science.gov (United States)

de Aceituno, Anna Fabiszewski; Bartz, Faith E; Hodge, Domonique Watson; Shumaker, David J; Grubb, James E; Arbogast, James W; Dávila-Aviña, Jorgé; Venegas, Fabiola; Heredia, Norma; García, Santos; Leon, Juan S

2015-11-01

Effective hand hygiene is essential to prevent the spread of pathogens on produce farms and reduce foodborne illness. The U.S. Food and Drug Administration Food Safety Modernization Act Proposed Rule for Produce Safety recommends the use of soap and running water for hand hygiene of produce handlers. The use of alcohol-based hand sanitizer (ABHS) may be an effective alternative hygiene intervention where access to water is limited. There are no published data on the efficacy of either soap or ABHS-based interventions to reduce microbial contamination in agricultural settings. The goal of this study was to assess the ability of two soap-based (traditional or pumice) and two ABHS-based (label-use or two-step) hygiene interventions to reduce microbes (coliforms, Escherichia coli, and Enterococcus spp.) and soil (absorbance of hand rinsate at 600 nm [A600]) on farmworker hands after harvesting produce, compared with the results for a no-hand-hygiene control. With no hand hygiene, farmworker hands were soiled (median A600, 0.48) and had high concentrations of coliforms (geometric mean, 3.4 log CFU per hand) and Enterococcus spp. (geometric mean, 5.3 log CFU per hand) after 1 to 2 h of harvesting tomatoes. Differences in microbial loads in comparison to the loads in the control group varied by indicator organism and hygiene intervention (0 to 2.3 log CFU per hand). All interventions yielded lower concentrations of Enterococcus spp. and E. coli (P hands (P hand washing with soap at reducing indicator organisms on farmworker hands. Based on these results, ABHS is an efficacious hand hygiene solution for produce handlers, even on soiled hands.

What makes interdisciplinarity difficult? Some consequences of domain specificity in interdisciplinary practice

NARCIS (Netherlands)

MacLeod, Miles Alexander James

2018-01-01

Research on interdisciplinary science has for the most part concentrated on the institutional obstacles that discourage or hamper interdisciplinary work, with the expectation that interdisciplinary interaction can be improved through institutional reform strategies such as through reform of peer

The effectiveness of origami on overall hand function after injury: A pilot controlled trial

OpenAIRE

Wilson, L; Roden, P; Taylor, Y; Marston, L

2008-01-01

This pilot study measured the effectiveness of using origami to improve the overall hand function of outpatients attending an NHS hand injury unit. The initiative came from one of the authors who had used origami informally in the clinical setting and observed beneficial effects. These observed effects were tested experimentally. The design was a pilot non-randomised controlled trial with 13 participants. Allocation of the seven control group members was based on patient preference. The exper...

Fostering Interdisciplinary Thinking through an International Development Case Study

Science.gov (United States)

Ellett, Rachel L.; Esperanza, Jennifer; Phan, Diep

2016-01-01

Despite widespread acknowledgment of the importance of interdisciplinary pedagogy, disciplinary teaching remains the norm on most campuses, primarily due to cost and institutional constraints. Bridging the gap between literature on interdisciplinary teaching and active-learning techniques, this article describes an innovative and less costly…

Staff perception of interprofessional working relationships after a work redesign intervention in a Danish orthopaedic hand unit outpatient clinic.

Science.gov (United States)

de Beijer, Anke Elisabeth; Hansen, Torben Bæk; Stilling, Maiken; Jakobsen, Flemming

2016-01-01

There is evidence that clinical pathways improve quality of care; however, knowledge is limited concerning the influence on and the benefits experienced by the interprofessional teams working with these pathways. Our working methods in a hand unit in an orthopaedic outpatient clinic in Denmark were redesigned to include, among other changes, the introduction of clinical pathways. Changes included standardising treatment and communication methods, delegating tasks from medical specialists to nurses, and providing nurses with their own consultation room. Using focus group interviews before and after the implementation of the new working methods, we investigated staff-perceived experiences of the effects on working relationships and the utilisation of professional skills and attitudes, resulting from the mentioned change in working methods. The results were changes in daily communication methods among healthcare staff and improvements in the actual communication and collaborative problem solving skills concerning standard patients with simple hand pathology; however, there are still challenges for patients with more complex hand pathology. Though this new interprofessional arrangement improves the use of nurse and medical specialist professional competencies, it also requires a high degree of trust among the team members.

Interdisciplinary Learning as a Basis for Formation of Intercultural Communicative Competence

Science.gov (United States)

Redchenko, Nadezhda N.

2016-01-01

An interdisciplinary approach provides many benefits that warrant the need for its use at technical universities teaching foreign language as an academic discipline. This article reviews recent Russian researches focused on interdisciplinary integration, summarizes advantages and proves overall high efficacy of the interdisciplinary approach to…

Recruitment and derecruitment characteristics of motor units in a hand muscle of young and old adults.

Science.gov (United States)

Jesunathadas, Mark; Marmon, Adam R; Gibb, James M; Enoka, Roger M

2010-06-01

The significant decline in motor neuron number after approximately 60 yr of age is accompanied by a remodeling of the neuromuscular system so that average motor unit force increases and the ability of old adults to produce an intended force declines. One possible explanation for the loss of movement precision is that the remodeling increases the difference in recruitment forces between successively recruited motor units in old adults and this augments force variability at motor unit recruitment. The purpose of the study was to compare the forces and discharge characteristics of motor units in a hand muscle of young and old adults at motor unit recruitment and derecruitment. The difference in recruitment force between pairs of motor units did not differ between young (n=54) and old adults (n=56; P=0.702). However, old adults had a greater proportion of contractions in which motor units discharged action potentials transiently before discharging continuously during the ramp increase in force (young: 0.32; old: 0.41; P=0.045). Force variability at motor unit recruitment was greater for old adults compared with young adults (Por=0.729). These results suggest that the difference in force between the recruitment of successive motor units does not differ between age groups, but that motor unit recruitment may be more transient and could contribute to the greater variability in force observed in old adults during graded ramp contractions.

The work ability divide: holistic and reductionistic approaches in Swedish interdisciplinary rehabilitation teams.

Science.gov (United States)

Ståhl, Christian; Svensson, Tommy; Petersson, Gunilla; Ekberg, Kerstin

2009-09-01

Stakeholder cooperation in return to work has been increasingly emphasised in research, while studies on how such cooperation works in practise are scarce. This article investigates the relationship between professionals in Swedish interdisciplinary rehabilitation teams, and the aim of the article is to determine the participants' definitions and uses of the concept of work ability. The methods chosen were individual interviews with primary health care centre managers and focus groups with twelve interdisciplinary teams including social insurance officers, physicians, physiotherapists, occupational therapists, medical social workers and coordinators. The results show that the teams have had problems with reaching a common understanding of their task, due to an inherent tension between the stakeholders. This tension is primarily a result of two factors: divergent perspectives on work ability between the health professionals and the Social Insurance Agency, and different approaches to cooperative work among physicians. Health professionals share a holistic view on work ability, relating it to a variety of factors. Social insurance officers, on the other hand, represent a reductionistic stance, where work ability is reduced to medical status. Assessments of work ability therefore tend to become a negotiation between insurance officers and physicians. A suggestion from the study is that the teams, with proper education, could be used as an arena for planning and coordinating return-to-work, which would strengthen their potential in managing the prevention of work disability.

Hand hygiene compliance in transplant and other special patient groups: an observational study.

Science.gov (United States)

Graf, Karolin; Ott, Ella; Wolny, Michael; Tramp, Nadine; Vonberg, Ralf-Peter; Haverich, Axel; Chaberny, Iris Freya

2013-06-01

This study evaluates hand hygiene behavior of health care workers in a German university hospital stratified for treatment of special patient groups (eg, transplant patients). From 2008 to 2010, comprehensive education and training of all health care workers was implemented to improve hand hygiene compliance. Consumption rates of alcohol-based hand rub and gloves were collected and evaluated. Of the 5,647 opportunities of hand disinfection evaluated, 1,607 occurred during care for transplant patients. To our knowledge, this is the largest survey of hand hygiene compliance in special patient groups on intensive care units in a university hospital in Germany. Health care workers on surgical intensive care units showed lower hand hygiene compliance compared with health care workers on other types of intensive care units. Compliance toward hand hygiene was significantly higher on hemato-oncologic and pediatric wards. In general, hand disinfection was performed significantly more frequently after an intervention than before (P hand hygiene compliance when caring for transplant patients or other patients (odds ratio, 1.16; 95% confidence interval: 0.95-1.42). Nurse's and physician's hand hygiene compliance improved because of education. Hand hygiene compliance is not increased in the care for transplant patients (despite their predisposition for nosocomial infections) compared with other patients. Additional studies will be necessary to further investigate these findings. Copyright © 2013 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

Interdisciplinary rehabilitation for a patient with incomplete cervical spinal cord injury and multimorbidity

Science.gov (United States)

Vining, Robert D.; Gosselin, Donna M.; Thurmond, Jeb; Case, Kimberlee; Bruch, Frederick R.

2017-01-01

Abstract Rationale: This report describes interdisciplinary rehabilitation for a 51-year-old male recovering from incomplete cervical spinal cord injury (SCI) and multiple comorbidities following an automobile accident. Patient concerns: The patient was admitted to a rehabilitation specialty hospital approximately 2 months post SCI and 2 separate surgical fusion procedures (C3–C6). Diagnoses: Clinical presentation at the rehabilitation hospital included moderate to severe motor strength loss in both upper and lower extremities, a percutaneous endoscopic gastronomy tube (PEG), dysphagia, bowel/bladder incontinence, dependence on a mechanical lift and tilting wheelchair due to severe orthostatic hypotension, and pre-existing shoulder pain from bilateral joint degeneration. Interventions: The interdisciplinary team formally coordinated rehabilitative care from multiple disciplines. Internal medicine managed medications, determined PEG removal, monitored co-morbid conditions, and overall progress. Chiropractic care focused on alleviating shoulder and thoracic pain and improving spinal and extremity mobility. Physical therapy addressed upright tolerance, transfer, gait, and strength training. Occupational therapy focused on hand coordination and feeding/dressing activities. Psychology assisted with coping strategies. Nursing ensured medication adherence, nutrient intake, wound prevention, and incontinence management, whereas physiatry addressed abnormal muscle tone. Outcomes: Eleven months post-admission the patient's progress allowed discharge to a long-term care facility. At this time he was without dysphagia or need for a PEG. Orthostatic hypotension and bilateral shoulder pain symptoms were also resolved while bowel/bladder incontinence and upper and lower extremity motor strength loss remained. He was largely independent in transferring from bed to wheelchair and in upper body dressing. Lower body dressing/bathing required maximal assistance. Gait with a 2

Factoring health equations comment on "do you recommend an interdisciplinary field to your graduate student?".

Science.gov (United States)

Rhodes, Michael Grant

2013-08-01

The International Journal of Health Policy and Management (IJHPM) is a new journal that aims to stimulate not only inter-disciplinary research relating to health, but even an entire new generation of such journals. The challenges of improving human health worldwide clearly suggest 'why' such a journal is needed, but 'how' bridges and junctions across fields of study towards this end might be found poses other questions. From the agnosticism of many sciences with respect to human health, to the great faith others place in more esoteric movements for human well-being, both suggest finding common factors in the many equations that affect human health. Particularly, as it is typically defined professionally, it might pose more fundamental challenges than those which appear first. However, the first editorial and edition quietly assure that the journal is in good hands, and that the search for a new generation of journals has begun.

Clean Hands Count

Medline Plus

Full Text Available ... Gorin 243,451 views 2:57 Hand Hygiene Dance - Duration: 3:15. mohd hafiz 34,146 views ... Language: English Location: United States Restricted Mode: Off History Help Loading... Loading... Loading... About Press Copyright Creators ...

Clean Hands Count

Medline Plus

Full Text Available ... Em - Hand Hygiene Music Video - Duration: 5:46. Thomas Jefferson University & Jefferson Health 408,436 views 5: ... Prevention (CDC) 97,277 views 5:12 Loading more suggestions... Show more Language: English Location: United States ...

Programming of left hand exploits task set but that of right hand depends on recent history.

Science.gov (United States)

Tang, Rixin; Zhu, Hong

2017-07-01

There are many differences between the left hand and the right hand. But it is not clear if there is a difference in programming between left hand and right hand when the hands perform the same movement. In current study, we carried out two experiments to investigate whether the programming of two hands was equivalent or they exploited different strategies. In the first experiment, participants were required to use one hand to grasp an object with visual feedback or to point to the center of one object without visual feedback on alternate trials, or to grasp an object without visual feedback and to point the center of one object with visual feedback on alternating trials. They then performed the tasks with the other hand. The result was that previous pointing task affected current grasping when it was performed by the left hand, but not the right hand. In experiment 2, we studied if the programming of the left (or right) hand would be affected by the pointing task performed on the previous trial not only by the same hand, but also by the right (or left) hand. Participants pointed and grasped the objects alternately with two hands. The result was similar with Experiment 1, i.e., left-hand grasping was affected by right-hand pointing, whereas right-hand grasping was immune from the interference from left hand. Taken together, the results suggest that when open- and closed-loop trials are interleaved, motor programming of grasping with the right hand was affected by the nature of the online feedback on the previous trial only if it was a grasping trial, suggesting that the trial-to-trial transfer depends on sensorimotor memory and not on task set. In contrast, motor programming of grasping with the left hand can use information about the nature of the online feedback on the previous trial to specify the parameters of the movement, even when the type of movement that occurred was quite different (i.e., pointing) and was performed with the right hand. This suggests that

iHand: an interactive bare-hand-based augmented reality interface on commercial mobile phones

Science.gov (United States)

Choi, Junyeong; Park, Jungsik; Park, Hanhoon; Park, Jong-Il

2013-02-01

The performance of mobile phones has rapidly improved, and they are emerging as a powerful platform. In many vision-based applications, human hands play a key role in natural interaction. However, relatively little attention has been paid to the interaction between human hands and the mobile phone. Thus, we propose a vision- and hand gesture-based interface in which the user holds a mobile phone in one hand but sees the other hand's palm through a built-in camera. The virtual contents are faithfully rendered on the user's palm through palm pose estimation, and reaction with hand and finger movements is achieved that is recognized by hand shape recognition. Since the proposed interface is based on hand gestures familiar to humans and does not require any additional sensors or markers, the user can freely interact with virtual contents anytime and anywhere without any training. We demonstrate that the proposed interface works at over 15 fps on a commercial mobile phone with a 1.2-GHz dual core processor and 1 GB RAM.

Research design: the methodology for interdisciplinary research framework.

Science.gov (United States)

Tobi, Hilde; Kampen, Jarl K

2018-01-01

Many of today's global scientific challenges require the joint involvement of researchers from different disciplinary backgrounds (social sciences, environmental sciences, climatology, medicine, etc.). Such interdisciplinary research teams face many challenges resulting from differences in training and scientific culture. Interdisciplinary education programs are required to train truly interdisciplinary scientists with respect to the critical factor skills and competences. For that purpose this paper presents the Methodology for Interdisciplinary Research (MIR) framework. The MIR framework was developed to help cross disciplinary borders, especially those between the natural sciences and the social sciences. The framework has been specifically constructed to facilitate the design of interdisciplinary scientific research, and can be applied in an educational program, as a reference for monitoring the phases of interdisciplinary research, and as a tool to design such research in a process approach. It is suitable for research projects of different sizes and levels of complexity, and it allows for a range of methods' combinations (case study, mixed methods, etc.). The different phases of designing interdisciplinary research in the MIR framework are described and illustrated by real-life applications in teaching and research. We further discuss the framework's utility in research design in landscape architecture, mixed methods research, and provide an outlook to the framework's potential in inclusive interdisciplinary research, and last but not least, research integrity.

Hand Rehabilitation Robotics on Poststroke Motor Recovery

Science.gov (United States)

2017-01-01

The recovery of hand function is one of the most challenging topics in stroke rehabilitation. Although the robot-assisted therapy has got some good results in the latest decades, the development of hand rehabilitation robotics is left behind. Existing reviews of hand rehabilitation robotics focus either on the mechanical design on designers' view or on the training paradigms on the clinicians' view, while these two parts are interconnected and both important for designers and clinicians. In this review, we explore the current literature surrounding hand rehabilitation robots, to help designers make better choices among varied components and thus promoting the application of hand rehabilitation robots. An overview of hand rehabilitation robotics is provided in this paper firstly, to give a general view of the relationship between subjects, rehabilitation theories, hand rehabilitation robots, and its evaluation. Secondly, the state of the art hand rehabilitation robotics is introduced in detail according to the classification of the hardware system and the training paradigm. As a result, the discussion gives available arguments behind the classification and comprehensive overview of hand rehabilitation robotics. PMID:29230081

Interdisciplinary education in palliative care: impact on attitudes of students in medicine, nursing, pharmacy, social work, and chaplaincy.

Science.gov (United States)

Schrader, Susan L; Brechtelsbauer, David; Heins, Jodi; Holland, Peter; Schroeder, Pamela A

2012-10-01

Interdisciplinary education among health professions has been recommended, and related evaluation can be found in the literature. However questions remain on how effective interdisciplinary education is and what impact it has. The objective of this study was to determine changes in student attitudes and perceptions upon completion of a 5-week interdisciplinary palliative care seminar. Pre-test and post-test instruments were administered at three five-week Interdisciplinary Palliative Care Seminars in Sioux Falls, SD during 2009-2010. The central hypotheses were that, at the conclusion of the seminar, students will have greater familiarity with their role in a team and more understanding of the roles of other disciplines in palliative care, and will identify positive contributions to professional practice and patient care using the team approach. Both quantitative and qualitative data were analyzed. Participating students in medicine, nursing, pharmacy, social work, and chaplaincy (N = 88) completed surveys. Quantitative data suggest that interdisciplinary education enhances students' understanding of their discipline and the work of other disciplines. Data show students perceive the team approach as enhancing patient outcomes, goal setting, and communication among colleagues. Qualitative data reinforced the importance of interdisciplinary education while revealing strains among disciplines in hierarchy and valuing. Playing one's part in the team strengthens students' confidence and comfort in interdisciplinary settings. Yet, the hazard of experiencing the limitations of teamwork in action must be acknowledged for some.

Infection Control Link Nurse Program: An interdisciplinary approach n targeting health care-acquired infection

Science.gov (United States)

Sopirala, Madhuri M.; Yahle-Dunbar, Lisa; Smyer, Justin; Wellington, Linda; Dickman, Jeanne; Zikri, Nancy; Martin, Jennifer; Kulich, Pat; Taylor, David; Mekhjian, Hagop; Nash, Mary; Mansfield, Jerry; Pancholi, Preeti; Howard, Mary; Chase, Linda; Brown, Susan; Kipp, Kristopher; Lefeld, Kristen; Myers, Amber; Pan, Xueliang; Mangino, Julie E.

2014-01-01

Background We describe a successful interdisciplinary liaison program that effectively reduced health care-acquired (HCA), methicillin-resistant Staphylococcus aureus (MRSA) in a university hospital setting. Methods Baseline was from January 2006 to March 2008, and intervention period was April 2008 to September 2009. Staff nurses were trained to be liaisons (link nurses) to infection prevention (IP) personnel with clearly defined goals assigned and with ongoing monthly education. HCA-MRSA incidence per 1,000 patient-days (PD) was compared between baseline and intervention period along with total and non-HCA-MRSA, HCA and non-HCA-MRSA bacteremia, and hand soap/sanitizer usage. Hand hygiene compliance was assessed. Results A reduction in MRSA rates was as follows in intervention period compared with baseline: HCA-MRSA decreased by 28% from 0.92 to 0.67 cases per 1,000 PD (incidence rate ratio, 0.72; 95% confidence interval: 0.62–0.83, P Hand soap/sanitizer usage and compliance with hand hygiene also increased significantly during IP. Conclusion Link nurse program effectively reduced HCA-MRSA. Goal-defined metrics with ongoing reeducation for the nurses by IP personnel helped drive these results. PMID:24548456

Information Literacy and Communication Research: A Case Study on Interdisciplinary Assessment

Science.gov (United States)

Natalle, Elizabeth J.; Crowe, Kathryn M.

2013-01-01

This report offers an interdisciplinary approach for conducting assessment on learning outcomes in undergraduate communication research skills where information literacy is embedded in the expected outcome. A Communication Studies department and the University Library piloted a two-year program to develop strategies for coordinated assessment that…

Interdisciplinary research and education in the Vienna Doctoral Programme on Water Resource Systems: a framework for evaluation

Science.gov (United States)

Bloeschl, G.; Carr, G.; Loucks, D. P.

2017-12-01

Greater understanding of how interdisciplinary research and education evolves is critical for identifying and implementing appropriate programme management strategies. We propose a program evaluation framework that is based on social learning processes (individual learning, interdisciplinary research practices, and interaction between researchers with different backgrounds); social capital outcomes (ability to interact, interpersonal connectivity, and shared understanding); and knowledge and human capital outcomes (new knowledge that integrates multiple research fields). The framework is tested on established case study doctoral program: the Vienna Doctoral Program on Water Resource Systems. Data are collected via mixed qualitative/quantitative methods that include semi-structured interviews, publication co-author analysis, analysis of research proposals, categorisation of the interdisciplinarity of publications and graduate analysis. Through the evaluation and analysis, several interesting findings about how interdisciplinary research evolves and can be supported are identified. Firstly, different aspects of individual learning seem to contribute to a researcher's ability to interact with researchers from other research fields and work collaboratively. These include learning new material from different research fields, learning how to learn new material and learning how to integrate different material. Secondly, shared interdisciplinary research practices can be identified that may be common to other programs and support interaction and shared understanding between different researchers. They include clarification and questioning, harnessing differences and setting defensible research boundaries. Thirdly, intensive interaction between researchers from different backgrounds support connectivity between the researchers, further enabling cross-disciplinary collaborative work. The case study data suggest that social learning processes and social capital outcomes

Degloving injuries of the hand

Directory of Open Access Journals (Sweden)

R Krishnamoorthy

2011-01-01

Full Text Available Avulsion of skin from the hand or fingers is an injury that has a dramatic presentation. The entire musculo-skeletal unit of the finger is intact, and the patient can often move the parts of his naked hand quite normally. The challenge for the reconstructive surgeon lies in resurfacing the hand or finger with a good quality pliable sensate skin cover while preserving the movements and function of the hand. Traditionally, skin grafting has been the standard method of reconstruction in such injuries. However, skin grafting does have many disadvantages, too. This article deals with the features of such injuries, management protocols and other reconstructive options available in the armamentarium of the hand surgeon.

Serratia marcescens outbreak in a neonatal intensive care unit: crucial role of implementing hand hygiene among external consultants.

Science.gov (United States)

Montagnani, Carlotta; Cocchi, Priscilla; Lega, Laura; Campana, Silvia; Biermann, Klaus Peter; Braggion, Cesare; Pecile, Patrizia; Chiappini, Elena; de Martino, Maurizio; Galli, Luisa

2015-01-13

Serratia marcescens represents an important pathogen involved in hospital acquired infections. Outbreaks are frequently reported and are difficult to eradicate. The aim of this study is to describe an outbreak of Serratia marcescens occurred from May to November 2012 in a neonatal intensive care unit, to discuss the control measures adopted, addressing the role of molecular biology in routine investigations during the outbreak. After an outbreak of Serratia marcescens involving 14 neonates, all admitted patients were screened for rectal and ocular carriage every two weeks. Extensive environmental sampling procedure and hand sampling of the staff were performed. Antimicrobial susceptibility pattern and molecular analysis of isolates were carried out. Effective hand hygiene measures involving all the external consultants has been implemented. Colonized and infected babies were cohorted. Dedicated staff was established to care for the colonized or infected babies. During the surveillance, 65 newborns were sampled obtaining 297 ocular and rectal swabs in five times. Thirty-four Serratia marcescens isolates were collected: 11 out of 34 strains were isolated from eyes, being the remaining 23 isolated from rectal swabs. Two patients presented symptomatic conjunctivitis. Environmental and hand sampling resulted negative. During the fifth sampling procedure no colonized or infected patients have been identified. Two different clones have been identified. Ocular and rectal colonization played an important role in spread of infections. Implementation of infection control measures, involving also external specialists, allowed to control a serious Serratia marcescens outbreak in a neonatal intensive care unit.

Interdisciplinary methods and practices for integrating social sciences into studies on catchment evolution

Science.gov (United States)

Carr, G.

2017-12-01

Real world problems rarely regard disciplinary boundaries. This is particularly apparent in catchments, where knowledge and understanding from many different research disciplines is essential to address the water resource challenges facing society. People are an integral part of any catchment. Therefore a comprehensive understanding of catchment evolution needs to include the social system. Socio-hydrological models that can simulate the co-evolution of human-water systems, for example, with regards to floods and droughts, show great promise in their capacity to capture and understand such systems. Yet, to develop socio-hydrological models into more comprehensive analysis tools that adequately capture the social components of the system, researchers need to embrace interdisciplinary working and multi-disciplinary research teams. By exploring the development of interdisciplinary research in a water programme, several key practices have been identified that support interdisciplinary collaboration. These include clarification where researchers discuss and re-explain their research or position to expose all the assumptions being made until all involved understand it; harnessing differences where different opinions and types of knowledge are treated respectfully to minimise tensions and disputes; and boundary setting where defensible limits to the research enquiry are set with consideration for the restrictions (funds, skills, resources) through negotiation and discussion between the research team members. Focussing on these research practices while conducting interdisciplinary collaborative research into the human-water system, is anticipated to support the development of more integrated approaches and models.

Using Interdisciplinary and Active Research to Encourage Higher Resolution Research and Prototyping in Design

Directory of Open Access Journals (Sweden)

Adream Blair-Early

2014-10-01

Full Text Available University art and design programs are branching out and creating interdisciplinary programs and research centers that connect design students and faculty across various disciplines such as business, engineering, architecture, information studies, health sciences and education. A human-centered, problem-based approach to design research looks to position industry and academic leaders to work alongside students, community leaders, artists and non-profits to develop creative and innovative solutions to the challenges facing contemporary society. But product design benefits even more from practices that engage users throughout the entire design process, often called participatory design. Participatory design process utilizes user feedback throughout the design process to spur innovation and improve design quality. It is possible in the classroom to engage in participatory design and participatory prototyping through the use of inexpensive 3D printers and laser cutters as well as traditional hand tools, requiring only mastery of a few simple techniques and technology readily available on laptop computers. The class research being presented was conceived as part of a new interdisciplinary classroom research space call the Digital Craft Research Lab (DCRL housed within the department of Art and Design. Courses taught within the DCRL offer students, researchers and faculty continual access to both low resolution and high-resolution prototyping machinery and materials. This paper looks at the role of action and participatory research in a design course that created printed hand innovations in collaboration with a nine-year-old female user. Students were asked to work on modeling new designs as well as capturing the progress in a final open source book and models. This paper asks the question can the use of classroom collaboration, action research and work spaces encourage creativity, innovation, and critical thinking in student and professional

Interdisciplinary Student/Teacher Materials in Energy, the Environment, and the Economy: Agriculture, Energy, and Society, Grades 10, 11, 12.

Science.gov (United States)

Brock, Phyllis; And Others

This interdisciplinary instructional unit contains eleven lessons for grades 10-12 which focus on the energy component of food production. There are lessons which contrast food production systems in various cultures and also lessons which look at different systems and techniques in use in this country. There are lessons dealing with organic…

Interdisciplinary Information Design with an Empowerment Strategy

DEFF Research Database (Denmark)

Barlach, Anders; Engberg, Axel; Pallesen, Bodil

2006-01-01

An innovative research into a model for ICT enabled Empowerment. By deliberate use of ICT and a feedback-focused communication model in a prototyping process, e-health information based on an empowerment strategy is evaluated. Overall a risk-driven spiral model is applied for Progress...... and Complexity handling in order to ensure success. The process model devised has a proactive approach to interdisciplinary teamwork, organisational web maturity, and the post-modern user's interaction with ICT. The research is performed and evaluated in cooperation with an interdisciplinary team of health......'s perspective. ORGANIZATIONAL LEVEL: Nursing Informatics becomes a tool in the interdisciplinary understanding, allowing the nurses to take responsibility for core nursing themes regarding the healthy and the diseased phases of the patients' lives. Iterative modelling ensuring the results is evident and derived...

Nurses’ Knowledge Regarding Hand Hygiene and Its Individual and Organizational Predictors

Directory of Open Access Journals (Sweden)

Malihe Asadollahi

2015-03-01

Full Text Available Introduction: Based on recommendations from World Health Organization, hand hygiene is the most important way to control the hospital infections. Due to the critical role of nurses in patient care, they should have essential and updated information regarding hand hygiene. So this study aims at determining the knowledge of hand hygiene and its individual and organizational predictors among nurses in neonatal units. Methods: This descriptive and cross-sectional study was conducted in neonatal units in the hospitals affiliated to Tabriz University of Medical Sciences. The participants surveyed in this study were 150 nurses who were invited by census sampling method. A researcher prepared questionnaire that investigated the knowledge of participants about hand hygiene and was used after approving its validity and reliability. The quantitative analysis of this study used Statistical Package for Social Sciences SPSS version 13 by descriptive statistics and pearson correlation test, independent samples t-test, One-way ANOVA. For multivariable explanation of nurses’ knowledge based on independent variables multiple linear regressions was used. Results: Most of participants have an acceptable level of knowledge regarding hand hygiene. The highest score was for infection control domain and the lowest score was for definition of hand hygiene domain. Multivariable analysis showed that work experience and history of previous training were the most important predictors of participants’ knowledge about hand hygiene. Conclusion: It is recommended that infection control committees should revise their educational methods and give more emphasis on update guidelines regarding hand hygiene. Also, more experienced nurses should be employed in neonatal units.

On the Other Hand : Nondominant Hand Use Increases Sense of Agency

NARCIS (Netherlands)

Damen, Tom G. E.; Dijksterhuis, Ap; van Baaren, Rick B.

In two studies, we investigated the influence of hand dominance on the sense of self-causation or agency. Participants alternately used their dominant or nondominant hand to cause the occurrence of an effect (a tone) in a task in which agency was made ambiguous. Participants were subsequently asked

Use of a patient hand hygiene protocol to reduce hospital-acquired infections and improve nurses' hand washing.

Science.gov (United States)

Fox, Cherie; Wavra, Teresa; Drake, Diane Ash; Mulligan, Debbie; Bennett, Yvonne Pacheco; Nelson, Carla; Kirkwood, Peggy; Jones, Louise; Bader, Mary Kay

2015-05-01

Critically ill patients are at marked risk of hospital-acquired infections, which increase patients' morbidity and mortality. Registered nurses are the main health care providers of physical care, including hygiene to reduce and prevent hospital-acquired infections, for hospitalized critically ill patients. To investigate a new patient hand hygiene protocol designed to reduce hospital-acquired infection rates and improve nurses' hand-washing compliance in an intensive care unit. A preexperimental study design was used to compare 12-month rates of 2 common hospital-acquired infections, central catheter-associated bloodstream infection and catheter-associated urinary tract infection, and nurses' hand-washing compliance measured before and during use of the protocol. Reductions in 12-month infection rates were reported for both types of infections, but neither reduction was statistically significant. Mean 12-month nurse hand-washing compliance also improved, but not significantly. A hand hygiene protocol for patients in the intensive care unit was associated with reductions in hospital-acquired infections and improvements in nurses' hand-washing compliance. Prevention of such infections requires continuous quality improvement efforts to monitor lasting effectiveness as well as investigation of strategies to eliminate these infections. ©2015 American Association of Critical-Care Nurses.

Meteorology: Observing, Understanding, and Predicting Weather. Self-Directed Study Units for Grades K-8.

Science.gov (United States)

Brown, Mary; Dickinson, Rosemary

This book consists of two complete units on meteorology. The first unit is created for lower elementary students and the second one is for upper elementary grade levels. The units are designed for gifted students and encourage students to be responsible for their own education. Each unit is based on an interdisciplinary approach. Suggestions for…

Student Socialization in Interdisciplinary Doctoral Education

Science.gov (United States)

Boden, Daniel; Borrego, Maura; Newswander, Lynita K.

2011-01-01

Interdisciplinary approaches are often seen as necessary for attacking the most critical challenges facing the world today, and doctoral students and their training programs are recognized as central to increasing interdisciplinary research capacity. However, the traditional culture and organization of higher education are ill-equipped to…

Cross-interdisciplinary insights into adaptive governance and resilience

Directory of Open Access Journals (Sweden)

Craig Anthony (Tony. Arnold

2017-12-01

Full Text Available The Adaptive Water Governance project is an interdisciplinary collaborative synthesis project aimed at identifying the features of adaptive governance in complex social-ecological institutional systems to manage for water-basin resilience. We conducted a systematic qualitative meta-analysis of the project's first set of published interdisciplinary studies, six North American basin resilience assessments. We sought to develop new knowledge that transcends each study, concerning two categories of variables: (1 the drivers of change in complex water-basin systems that affect systemic resilience; and (2 the features of adaptive governance. We have identified the pervasive themes, concepts, and variables of the systemic-change drivers and adaptive-governance features from these six interdisciplinary texts using qualitative methods of inductive textual analysis and synthesis. We produced synthesis frameworks for understanding the patterns that emerged from the basin assessment texts, as well as comprehensive lists of the variables that these studies uniformly or nearly uniformly addressed. These study results are cross-interdisciplinary in the sense that they identify patterns and knowledge that transcend several diverse interdisciplinary studies. These relevant and potentially generalizable insights form a foundation for future research on the dynamics of complex social-ecological institutional systems and how they could be governed adaptively.

Rapid landscape change in 6th century northern Jordan: interdisciplinary geoarchaeological perspectives

Science.gov (United States)

Lucke, Bernhard

2016-04-01

Landscapes of the ancient fertile crescent are considered affected by soil degradation as result of long-term farming since the Neolithic, and impressive ruins of antiquity led to assumptions that their abandonment must have been conntected with reduced agricultural productivity. In this context, a valley fill near the site of Abila of the Decapolis in northern Jordan was apparently deposited largely during the 6th century AD, and provides evidence for a rapid and intense landscape change during the Late Byzantine period. However, an interdisciplinary case study of land use, soil development, and sediments found that the valley fill cannot be connected with large-scale soil erosion in the vicinity of the site. On the one hand, this is indicated by the distribution of soil development and archaeological material as marker of past land use activity in the past, which suggests that the best soils were and still are used intensively. On the other hand, the sediments seem to point to the occurrence of climatic extremes such as heavy floods, the occurrence of soil creep after water saturation, but also a significant shift to aridity which may have triggered socio-economic changes of subsistence strategies from agriculture to pastoralism. The dates of sediments which are available so far indicate that the climatic change seemingly occurred rapidly within approximately 100 years during the late 6th and early 7th century AD, possibly connected with the "year without sun" or 'Mystery Veil' which the Byzantine historian Procopius described in the year 536 AD. Modern analogies of the Pinatubo eruption in 1991 let it seem possible that a volcanic event, perhaps the outbreak of the Ilopango volcano, was connected with these environmental turbulences. Such events cannot be understood by isolated studies: without a broad interdisciplinary framework, single archives are prone to misinterpretation, and our understanding of the environmental history of Abila is still very limited.

Interdisciplinary approach to disaster resilience education and research

DEFF Research Database (Denmark)

Faber, Michael Havbro; Giuliani, Luisa; Revez, A.

2014-01-01

in disaster-resilience design by social and cultural aspects, which are instead not often adequately considered in the practice. The establishment of an education on resilient design of urban system, which includes both social and technological aspects, emerges as a possible solution to overcome barriers......-operation and interdisciplinary methodologies in research and education. The survey has been carried out by means of a questionnaire focusing on disaster-resilience projects and on the main challenges faced in interdisciplinary working. The results of the questionnaire, which collected 57 answers from more than 20 European...... that information and methods are exchanged, but a full integration of methods and concepts into a common shared language and system of axioms is missing; iii) the lack of a common framework and common terminology represents a major barrier to good interdisciplinary work. The results highlight the role played...

Interdisciplinary Analysis of Drought Communication Through Social Media Platforms and Risk Communication

Science.gov (United States)

Wygant, M.

2015-12-01

As droughts continue to impact businesses and communities throughout the United States, there needs to be a greater emphasis on drought communication through interdisciplinary approaches, risk communication, and digital platforms. The purpose of this research is to provide an overview of the current literature on communicating drought and suggests areas for further improvement. Specifically, this research focuses on communicating drought through social media platforms such as Facebook, Twitter, and Instagram. It also focuses on the conglomeration of theoretical frameworks within the realm of risk communication, to provide a strong foundation towards future drought communication. This research proposal provides a critical step to advocate for paradigmatic shifts within natural hazard communication.

Exposing interdisciplinary diversity in a health care setting

DEFF Research Database (Denmark)

Olesen, Birgitte Ravn; Nordentoft, Helle Merete; Nørtoft, Kamilla

(Peräkylä & Vehviläinen, 2003). There seems to be a tension between these normative theories and situated embodied practices Phillips, Kristiansen, Vehviläinen & Gunnarsson, 2012). In the paper we investigate how an interdisciplinary and participatory learning environment can be designed to mediate...... the normative and evidence based interaction models based on normative theories which are systematically introduced as part of practitioners’ competence development . We question the relevance of this pedagogical approach as we see these models as abstract idealizations whereas practices unfold in situ......). Inspired by Bakhtin’s dialogical theory, we look at centripetal and centrifugal forces in participants’ talk and also their tolerance for the emergence of multiple, different and interdisciplinary knowledge forms (Phillips, 2011). Method In the paper we draw on data from 6 interdisciplinary workshops...

The Inter-Disciplinary Impact of Computerized Application of Spatial Visualization on Motor and Concentration Skills

Directory of Open Access Journals (Sweden)

Esther Zaretsky

2016-02-01

Full Text Available The present inter-disciplinary research is aimed at investigating the impact of computerized application of spatial visualization on motor and concentration skills. An experiment composed of experimental and control groups for checking the central hypothesis among subjects of the same age group was carried out by physical education MA students. Virtual simulations offer MA students and teachers the unique opportunity to observe and manipulate normally inaccessible objects, variables and processes in real time. The research design focused on a qualitative research comparing the pupils' percents of success in spatial visualization and motor skills between pre- and post- training. The findings showed that just as the students realized the experimental group pupils' achievements, the computer's inter-disciplinary impact on motor performance and concentration skills became clear to the MA students. The virtual computerized training based on spatial visualization mostly contributed to the inter-disciplinary research, physical education and communication. All the findings lead to the conclusion that computerized application of spatial visualization seem to mediate between virtual reality and developing motor skills in real time involving penalty kick, basketball, jumping, etc.

Personal hand gel for improved hand hygiene compliance on the regional anesthesia team.

Science.gov (United States)

Parks, Colby L; Schroeder, Kristopher M; Galgon, Richard E

2015-12-01

Hand hygiene reduces healthcare-associated infections, and several recent publications have examined hand hygiene in the perioperative period. Our institution's policy is to perform hand hygiene before and after patient contact. However, observation suggests poor compliance. This is a retrospective review of a quality improvement database showing the effect of personal gel dispensers on perioperative hand hygiene compliance on a regional anesthesia team. Healthcare providers assigned to the Acute Pain Service were observed for compliance with hand hygiene policy during a quality improvement initiative. Provider type and compliance were prospectively recorded in a database. Team members were then given a personal gel dispensing device and again observed for compliance. We have retrospectively reviewed this database to determine the effects of this intervention. Of the 307 encounters observed, 146 were prior to implementing personal gel dispensers. Compliance was 34%. Pre- and post-patient contact compliances were 23 and 43%, respectively. For 161 encounters after individual gel dispensers were provided, compliance was 63%. Pre- and post-patient contact compliances were 53 and 72%, respectively. Improvement in overall compliance from 34 to 63% was significant. On the Acute Pain Service, compliance with hand hygiene policy improves when individual sanitation gel dispensing devices are worn on the person.

Riding Alone on the Elevator: A Class Experiment in Interdisciplinary Education

Science.gov (United States)

Frank, Anna M.; Froese, Rebecca; Hof, Barbara C.; Scheffold, Maike I. E.; Schreyer, Felix; Zeller, Mathias; Rödder, Simone

2017-01-01

The ability to conduct interdisciplinary research is crucial to address complex real-world problems that require the collaboration of different scientific fields, with global warming being a case in point. To produce integrated climate-related knowledge, climate researchers should be trained early on to work across boundaries and gain an…

Hand hygiene with alcohol hand rub and gloves reduces the incidence of late onset sepsis in preterm neonates.

Science.gov (United States)

Janota, Jan; Šebková, Sylva; Višňovská, Magda; Kudláčková, Jana; Hamplová, Drahomíra; Zach, Jiří

2014-10-01

To assess the impact of a hand hygiene protocol, using hand washing, alcohol hand rub and gloves when caring for preterm infants born after 31 weeks of gestation, on the incidence of neonatal late onset sepsis (LOS). All babies delivered between 32 + 0 and 36 + 6 weeks gestation and admitted to the neonatal intensive care unit during a 14-month period were included. We followed a hand hygiene protocol with hand washing and alcohol hand rub (hand rub period) for the first 7 months and a protocol of hand washing, alcohol hand rub and gloves (gloves period) for the second 7 months. The hand rub and gloves groups consisted of 111 and 89 patients, respectively. Five patients were diagnosed with a total of six episodes of LOS in the hand rub group, and the incidence of LOS during the hand rub period was 2.99/1000 hospital days and 54.1/1000 admissions. There were no patients diagnosed with LOS during the gloves period (significant decrease, p = 0.028). Using a hand hygiene protocol with hand washing, hand rub and gloves significantly reduced the incidence of LOS in preterm newborns, and the results suggest that it may produce a sustained improvement in the infection rate. ©2014 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

A postcolonial gaze on monumentality: the need for interdisciplinary approaches

Directory of Open Access Journals (Sweden)

Cunha Leal

2012-03-01

Full Text Available This article is a reflection on a master thesis. The article tries to unravel some of the interdisciplinary keys present in the work and necessary for the development of research on Public Space and Public Art. At the same time argues in favor of “post colonial” reading over the-produced space by the colonial powers, both in terms of its structural dimension and in the dimension of “decorum”.

Astronomy as the Leader of Interdisciplinary and Multidisciplinary Sciences

Science.gov (United States)

Mickaelian, A. M.; Farmanyan, S. V.

2016-12-01

Interdisciplinary and multidisciplinary sciences over the last few decades have become the major booster of science development. The most important discoveries occur just at the intersection of sciences and in collaboration of several fields. There appeared such intermediate fields as mathematical physics, physical chemistry, biophysics, biochemistry, geophysics, etc. In astronomy, astrophysics has long been the main field, and in present archaeoastronomy, astrochemistry, astrobiology, astroinformatics (which is tightly related to virtual observatories) are developing. On the other hand, in recent years many science areas surfeit of research on Earth, more and more use data coming from the Space and are being developed just due to them. It is possible that in the near future, various science areas create Space departments or simply develop their research in close collaboration with astronomers. Interesting discoveries have been made in studies of astronomical topics in various areas of culture; such topics are widely used in folklore, other genres of literature, painting, and architecture. Astronomy has also a leading role in scientific tourism, scientific journalism and in general, dissemination of popular science or public outreach.

A Prospective Controlled Trial of an Electronic Hand Hygiene Reminder System.

Science.gov (United States)

Ellison, Richard T; Barysauskas, Constance M; Rundensteiner, Elke A; Wang, Di; Barton, Bruce

2015-12-01

Background.  The use of electronic hand hygiene reminder systems has been proposed as an approach to improve hand hygiene compliance among healthcare workers, although information on efficacy is limited. We prospectively assessed whether hand hygiene activities among healthcare workers could be increased using an electronic hand hygiene monitoring and reminder system. Methods.  A prospective controlled clinical trial was conducted in 2 medical intensive care units (ICUs) at an academic medical center with comparable patient populations, healthcare staff, and physical layout. Hand hygiene activity was monitored concurrently in both ICUs, and the reminder system was installed in the test ICU. The reminder system was tested during 3 administered phases including: room entry/exit chimes, display of real-time hand hygiene activity, and a combination of the 2. Results.  In the test ICU, the mean number of hand hygiene events increased from 1538 per day at baseline to 1911 per day (24% increase) with the use of a combination of room entry/exit chimes, real-time displays of hand hygiene activity, and manager reports (P performance returned to baseline (1473 hand hygiene events per day) during the follow-up phase. There was no significant change in hand hygiene activity in the control ICU during the course of the trial. Conclusions.  In an ICU setting, an electronic hand hygiene reminder system that provided real-time feedback on overall unit-wide hand hygiene performance significantly increased hand hygiene activity.

Ontological Metaphors for Negative Energy in an Interdisciplinary Context

Science.gov (United States)

Dreyfus, Benjamin W.; Geller, Benjamin D.; Gouvea, Julia; Sawtelle, Vashti; Turpen, Chandra; Redish, Edward F.

2014-01-01

Teaching about energy in interdisciplinary settings that emphasize coherence among physics, chemistry, and biology leads to a more central role for chemical bond energy. We argue that an interdisciplinary approach to chemical energy leads to modeling chemical bonds in terms of negative energy. While recent work on ontological metaphors for energy…

Use of alcohol hand sanitizer as an infection control strategy in an acute care facility.

Science.gov (United States)

Hilburn, Jessica; Hammond, Brian S; Fendler, Eleanor J; Groziak, Patricia A

2003-04-01

Nosocomial infections are a major problem in health care facilities, resulting in extended durations of care, substantial morbidity and mortality, and excess costs. Since alcohol gel hand sanitizers combine high immediate antimicrobial efficacy with ease of use, this study was carried out to determine the effect of the use of an alcohol gel hand sanitizer by caregivers on infection types and rates in an acute care facility. Patients were educated about the study through a poster on the unit, and teachable patients were given portable bottles of the alcohol hand gel for bedside use, along with an educational brochure explaining how and why to practice good hand hygiene. Infection rate and type data were collected in 1 unit of a 498-bed acute care facility for 16 months (February 2000 to May 2001). An alcohol gel hand sanitizer was provided and used by caregivers in the orthopedic surgical unit of the facility during this period. The primary infection types (more than 80%) found were urinary tract (UTI) and surgical site (SSI) infections. Infection types and rates for the unit during the period the alcohol hand sanitizer (intervention) was used were compared with the infection types and rates for the same unit when the alcohol hand sanitizer was not used (baseline); the results demonstrated a 36.1% decrease in infection rates for the 10-month period that the hand sanitizer was used. This study indicates that use of an alcohol gel hand sanitizer can decrease infection rates and provide an additional tool for an effective infection control program in acute care facilities.

Hands-on Humidity.

Science.gov (United States)

Pankiewicz, Philip R.

1992-01-01

Presents five hands-on activities that allow students to detect, measure, reduce, and eliminate moisture. Students make a humidity detector and a hygrometer, examine the effects of moisture on different substances, calculate the percent of water in a given food, and examine the absorption potential of different desiccants. (MDH)

Assessing Interdisciplinary Education in U.S. Dental Hygiene Programs.

Science.gov (United States)

Holt, Lorie; Bray, Kimberly; Mayberry, Bill; Overman, Pamela

2000-01-01

Survey responses from 136 of 216 dental hygiene programs indicated that 31% included interdisciplinary activities in the curriculum; only 15% included both clinical and instructional interdisciplinary coursework. However, 74% felt that students would benefit from interdisciplinary experiences. (SK)

Interdisciplinary Education and Research in Mexico

Science.gov (United States)

Villa-Soto, Juan Carlos

2016-01-01

In this article we discuss interdisciplinary teaching and research in Latin America through the lens of Mexican perspectives, in particular the experiences at the National Autonomous University of Mexico (UNAM). The history of these experiences goes back to the creation of the frst interdisciplinary education programs in Mexico in the 1970s and…

PRACTICE OF DEVELOPMENT OF STUDENTS’ ADDITIONAL INTERDISCIPLINARY COMPETENCIES IN A MODERN UNIVERSITY

Directory of Open Access Journals (Sweden)

E. G. Syryamkina

2016-01-01

Full Text Available The aim of the article is to show the possibilities of formation ofnew approaches to the development of additional interdisciplinary competencies of university youth in modern conditions.Methods. The methods involve such theoretical methods as analysis of scientific literature and documents, generalization of empirical data.Results and scientific novelty. The article includes experience of many years in the sphere of development of students’ additional interdisciplinary competencies of the National Research Tomsk State University (TSU. The authors present cases of two TSU structural subdivisions: Center for Social and Professional Volunteering and Park of Social and Humanitarian Technologies. The effective educational technologies proposed by the authors are analysed. Transition from the theoretical (knowledge training of students to practically-oriented training is an actual trend today. A graduate of a modern university should have a broad vision, communication skills, desire for cooperation, self-development, creative application of gained knowledge and lifelong learning, in other words –the development of students’ additional interdisciplinary competencies. In this regard, the role of students’ extracurricular practical work in a university is increasing. This work requires organizational and educational support. The article gives description and analysis of effective educational forms of technologies for development of students’ additional interdisciplinary competencies within their extracurricular activities in the mentioned above structural units of the university.Practical significance. Higher educational establishments can use presented materials for improvement of an educational process.

Patients' Hand Washing and Reducing Hospital-Acquired Infection.

Science.gov (United States)

Haverstick, Stacy; Goodrich, Cara; Freeman, Regi; James, Shandra; Kullar, Rajkiran; Ahrens, Melissa

2017-06-01

Hand hygiene is important to prevent hospital-acquired infections. Patients' hand hygiene is just as important as hospital workers' hand hygiene. Hospital-acquired infection rates remain a concern across health centers. To improve patients' hand hygiene through the promotion and use of hand washing with soap and water, hand sanitizer, or both and improve patients' education to reduce hospital-acquired infections. In August 2013, patients in a cardiothoracic postsurgical step-down unit were provided with individual bottles of hand sanitizer. Nurses and nursing technicians provided hand hygiene education to each patient. Patients completed a 6-question survey before the intervention, at hospital discharge and 1, 2, and 3 months after the intervention. Hospital-acquired infection data were tracked monthly by infection prevention staff. Significant correlations were found between hand hygiene and rates of infection with vancomycin-resistant enterococci ( P = .003) and methicillin-resistant Staphylococcus aureus ( P = .01) after the intervention. After the implementation of hand hygiene interventions, rates of both infections declined significantly and patients reported more staff offering opportunities for and encouraging hand hygiene. This quality improvement project demonstrates that increased hand hygiene compliance by patients can influence infection rates in an adult cardiothoracic step-down unit. The decreased infection rates and increased compliance with hand hygiene among the patients may be attributed to the implementation of patient education and the increased accessibility and use of hand sanitizer. ©2017 American Association of Critical-Care Nurses.

AN APPROACH TO MANAGING UNIVERSITY STUDENTS’ SELF-STUDY BASED ON INTERDISCIPLINARY E-PROJECTS

Directory of Open Access Journals (Sweden)

Yu. V. Krasavina

2017-01-01

Full Text Available Introduction. There are two tendencies considerably allocated in educational process of the modern higher school: the increasing amount of time for independent work of students and the active introduction of the information and communication technologies (ICT which is followed by its continuous updating and improvement. The article contributes to the problem of managing competency-based and professionally-oriented self-study for future teachers; the suggested method combines the advantages of project-based learning and the use of ICT.Aim. The objective of the paper is to assess the efficacy of interdisciplinary e-project-based approach to managing university students’ self-study.Methods. To evaluate the efficacy of such innovative method as interdisciplinary e-projects, we use quantitative and qualitative assessment. A set of quantitative pre- and post-surveys are administered for students in order to evaluate their learning outcomes and competencies development. Students’ motivation and attitudes were evaluated through questionnaires, interviews and discussions. An expert group appraisal method was used to define assessment components. Results. The groups of didactic properties and ICT didactic functions are allocated and analysed. Types of educational projects are presented. Definition and characteristic of the interdisciplinary e-project are given. Results of the pedagogical experiment conducted in M. T. Kalashnikov Izhevsk State University are described; the technology of development among students of foreign-language and information-communication competences as the most important professional ones is approved.Scientific novelty. The method of interdisciplinary e-projects is offered; it involves a set of the educational-informative techniques and procedures realized in the electronic environment and directed to the solution of the interdisciplinary problem connected with types and tasks of vocational activity

Hand hygiene management among nurses: collective health challenges

Directory of Open Access Journals (Sweden)

João Manuel Graveto

Full Text Available ABSTRACT Objective: To describe the determining factors in hand hygiene management among nurses and identify associated collective health challenges. Method: Cross-sectional descriptive study. Data were collected using a questionnaire that was applied in four internal medicine units of a hospital of reference in Portugal. Results: The sample was composed of 50 nurses aged 26 to 55 years (mean age of 34.88 years; 80% were women, 58% had a Bachelor’s degree, and had 5-30 years of nursing practice (X̄ =11.94;±5.92. The vast majority of nurses (90% reported complying with the existing recommendations on hand hygiene in pre-established moments. However, none of the nurses were able to identify all the moments for hand hygiene using water and soap or alcohol-based handrub. Conclusion: This study shows that continuous training, adequate materials/structures in the units, and redesigned administration/supervision practices are determining factors to achieve higher levels of adherence to hand hygiene among nurses, as well as increased quality and safety in care delivery, which is a current collective health challenge.

A Prospective Controlled Trial of an Electronic Hand Hygiene Reminder System

Science.gov (United States)

Ellison, Richard T.; Barysauskas, Constance M.; Rundensteiner, Elke A.; Wang, Di; Barton, Bruce

2015-01-01

Background. The use of electronic hand hygiene reminder systems has been proposed as an approach to improve hand hygiene compliance among healthcare workers, although information on efficacy is limited. We prospectively assessed whether hand hygiene activities among healthcare workers could be increased using an electronic hand hygiene monitoring and reminder system. Methods. A prospective controlled clinical trial was conducted in 2 medical intensive care units (ICUs) at an academic medical center with comparable patient populations, healthcare staff, and physical layout. Hand hygiene activity was monitored concurrently in both ICUs, and the reminder system was installed in the test ICU. The reminder system was tested during 3 administered phases including: room entry/exit chimes, display of real-time hand hygiene activity, and a combination of the 2. Results. In the test ICU, the mean number of hand hygiene events increased from 1538 per day at baseline to 1911 per day (24% increase) with the use of a combination of room entry/exit chimes, real-time displays of hand hygiene activity, and manager reports (P hand hygiene to room entry/exit events also increased from 26.1% to 36.6% (40% increase, P hand hygiene events per day) during the follow-up phase. There was no significant change in hand hygiene activity in the control ICU during the course of the trial. Conclusions. In an ICU setting, an electronic hand hygiene reminder system that provided real-time feedback on overall unit-wide hand hygiene performance significantly increased hand hygiene activity. PMID:26430698

Exploring indicators of interdisciplinary research and education success

Science.gov (United States)

Carr, Gemma; Blanch, Anicet; Blaschke, Alfred Paul; Brouwer, Roy; Bucher, Christian; Farnleitner, Andreas; Fürnkranz-Prskawetz, Alexia; Loucks, Daniel Pete; Morgenroth, Eberhard; Parajka, Juraj; Pfeifer, Norbert; Rechberger, Helmut; Wagner, Wolfgang; Zessner, Matthias; Blöschl, Günter

2017-04-01

Interdisciplinary research and education programmes aim to produce groundbreaking research, often on socially relevant topics, and to produce experts with the skills to work across disciplines. However, there are many outstanding questions on the effectiveness of interdisciplinary programmes. Such as whether they produce novel and groundbreaking research, whether interdisciplinary graduates are leading to a more interdisciplinary culture of research and practice in academia and beyond, and whether an interdisciplinary approach can more effectively address issues of societal relevance than a mono-disciplinary approach. The Vienna Doctoral Programme on Water Resource Systems at Vienna University of Technology is currently in its eighth year and offers a valuable case study to contribute to understanding interdisciplinary research and education. Ten different research fields are covered by the Programme and because collaborative research takes place both between researchers from different research fields (cross-disciplinary research) and from researchers from the same research field (mono-disciplinary research) we are able to compare the impacts of each research type. We specifically explored three questions: i) whether cross-disciplinary research leads to more innovative scientific findings than mono-disciplinary research, ii) whether cross-disciplinary researchers develop professional skills that benefit their future careers, and iii) whether cross-disciplinary research produces findings of greater societal relevance than mono-disciplinary research. To conduct the evaluation we identified a variety of indicators. Journal impact factors (IF) and citation rates of ISI indexed publications were used to compare scientific innovativeness. Based on these indicators, our findings suggest that cross-disciplinary work is more innovative. The cross-disciplinary work is published in journals with a slightly higher impact factor (mean IF is 2.36) and receives slightly more

Lean and Green Hand Surgery.

Science.gov (United States)

Van Demark, Robert E; Smith, Vanessa J S; Fiegen, Anthony

2018-02-01

Health care in the United States is both expensive and wasteful. The cost of health care in the United States continues to increase every year. Health care spending for 2016 is estimated at $3.35 trillion. Per capita spending ($10,345 per person) is more than twice the average of other developed countries. The United States also leads the world in solid waste production (624,700 metric tons of waste in 2011). The health care industry is second only to the food industry in annual waste production. Each year, health care facilities in the United States produce 4 billion pounds of waste (660 tons per day), with as much as 70%, or around 2.8 billion pounds, produced directly by operating rooms. Waste disposal also accounts for up to 20% of a hospital's annual environmental services budget. Since 1992, waste production by hospitals has increased annually by a rate of at least 15%, due in part to the increased usage of disposables. Reduction in operating room waste would decrease both health care costs and potential environmental hazards. In 2015, the American Association for Hand Surgery along with the American Society for Surgery of the Hand, American Society for Peripheral Nerve Surgery, and the American Society of Reconstructive Microsurgery began the "Lean and Green" surgery project to reduce the amount of waste generated by hand surgery. We recently began our own "Lean and Green" project in our institution. Using "minor field sterility" surgical principles and Wide Awake Local Anesthesia No Tourniquet (WALANT), both surgical costs and surgical waste were decreased while maintaining patient safety and satisfaction. As the current reimbursement model changes from quantity to quality, "Lean and Green" surgery will play a role in the future health care system. Copyright © 2018 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Interdisciplinary teamwork: is the influence of emotional intelligence fully appreciated?

Science.gov (United States)

McCallin, Antoinette; Bamford, Anita

2007-05-01

The purpose of this study is to discuss how emotional intelligence affects interdisciplinary team effectiveness. Some findings from a larger study on interdisciplinary teamworking are discussed. Teams are often evaluated for complementary skill mix and expertise that are integrated for specialist service delivery. Interactional skills and emotional intelligence also affect team behaviour and performance. An effective team needs both emotional intelligence and expertise, including technical, clinical, social and interactional skills, so that teamwork becomes greater or lesser than the whole, depending on how well individuals work together. Team diversity, individuality and personality differences, and interprofessional safety are analysed to raise awareness for nurse managers of the complexity of interdisciplinary working relationships. If nursing input into interdisciplinary work is to be maximized, nurse managers might consider the role of emotional intelligence in influencing team effectiveness, the quality of client care, staff retention and job satisfaction.

Status of the implementation of the World Health Organization multimodal hand hygiene strategy in United States of America health care facilities.

Science.gov (United States)

Allegranzi, Benedetta; Conway, Laurie; Larson, Elaine; Pittet, Didier

2014-03-01

The World Health Organization (WHO) launched a multimodal strategy and campaign in 2009 to improve hand hygiene practices worldwide. Our objective was to evaluate the implementation of the strategy in United States health care facilities. From July through December 2011, US facilities participating in the WHO global campaign were invited to complete the Hand Hygiene Self-Assessment Framework online, a validated tool based on the WHO multimodal strategy. Of 2,238 invited facilities, 168 participated in the survey (7.5%). A detailed analysis of 129, mainly nonteaching public facilities (80.6%), showed that most had an advanced or intermediate level of hand hygiene implementation progress (48.9% and 45.0%, respectively). The total Hand Hygiene Self-Assessment Framework score was 36 points higher for facilities with staffing levels of infection preventionists > 0.75/100 beds than for those with lower ratios (P = .01) and 41 points higher for facilities participating in hand hygiene campaigns (P = .002). Despite the low response rate, the survey results are unique and allow interesting reflections. Whereas the level of progress of most participating facilities was encouraging, this may reflect reporting bias, ie, better hospitals more likely to report. However, even in respondents, further improvement can be achieved, in particular by embedding hand hygiene in a stronger institutional safety climate and optimizing staffing levels dedicated to infection prevention. These results should encourage the launch of a coordinated national campaign and higher participation in the WHO global campaign. Copyright © 2014 World Health Organization. Published by Mosby, Inc. All rights reserved.

Comparison of Standard Culture-Based Method to Culture-Independent Method for Evaluation of Hygiene Effects on the Hand Microbiome

Science.gov (United States)

Leff, J.; Henley, J.; Tittl, J.; De Nardo, E.; Butler, M.; Griggs, R.; Fierer, N.

2017-01-01

ABSTRACT Hands play a critical role in the transmission of microbiota on one’s own body, between individuals, and on environmental surfaces. Effectively measuring the composition of the hand microbiome is important to hand hygiene science, which has implications for human health. Hand hygiene products are evaluated using standard culture-based methods, but standard test methods for culture-independent microbiome characterization are lacking. We sampled the hands of 50 participants using swab-based and glove-based methods prior to and following four hand hygiene treatments (using a nonantimicrobial hand wash, alcohol-based hand sanitizer [ABHS], a 70% ethanol solution, or tap water). We compared results among culture plate counts, 16S rRNA gene sequencing of DNA extracted directly from hands, and sequencing of DNA extracted from culture plates. Glove-based sampling yielded higher numbers of unique operational taxonomic units (OTUs) but had less diversity in bacterial community composition than swab-based sampling. We detected treatment-induced changes in diversity only by using swab-based samples (P hand hygiene industry methods and for future hand microbiome studies. On the basis of our results and previously published studies, we propose recommendations for best practices in hand microbiome research. PMID:28351915

Desegregating undergraduate mathematics and biology--interdisciplinary instruction with emphasis on ongoing biomedical research.

Science.gov (United States)

Robeva, Raina

2009-01-01

The remarkable advances in the field of biology in the last decade, specifically in the areas of biochemistry, genetics, genomics, proteomics, and systems biology, have demonstrated how critically important mathematical models and methods are in addressing questions of vital importance for these disciplines. There is little doubt that the need for utilizing and developing mathematical methods for biology research will only grow in the future. The rapidly increasing demand for scientists with appropriate interdisciplinary skills and knowledge, however, is not being reflected in the way undergraduate mathematics and biology courses are structured and taught in most colleges and universities nationwide. While a number of institutions have stepped forward and addressed this need by creating and offering interdisciplinary courses at the juncture of mathematics and biology, there are still many others at which there is little, if any, interdisciplinary interaction between the curricula. This chapter describes an interdisciplinary course and a textbook in mathematical biology developed collaboratively by faculty from Sweet Briar College and the University of Virginia School of Medicine. The course and textbook are designed to provide a bridge between the mathematical and biological sciences at the lower undergraduate level. The course is developed for and is being taught in a liberal arts setting at Sweet Briar College, Virginia, but some of the advanced modules are used in a course at the University of Virginia for advanced undergraduate and beginning graduate students. The individual modules are relatively independent and can be used as stand-alone projects in conventional mathematics and biology courses. Except for the introductory material, the course and textbook topics are based on current biomedical research.

Interdisciplinary treatment of patients with fibromyalgia: improvement of their health-related quality of life.

Science.gov (United States)

Martín, Josune; Torre, Fernando; Padierna, Angel; Aguirre, Urko; González, Nerea; Matellanes, Begoña; Quintana, José M

2014-11-01

To assess whether an interdisciplinary intervention is more effective than usual care for improving the health-related quality of life (HRQoL) among patients with fibromyalgia (FM), and to identify variables that were predictors of improvement in HRQoL. In a randomized controlled clinical trial carried out on an outpatient basis in a hospital pain management unit, 153 patients with FM were randomly allocated to an experimental group (EG) or a control group (CG). Participants completed the Fibromyalgia Impact Questionnaire (FIQ) at baseline and 6 months after the intervention. The EG received an interdisciplinary treatment (12 sessions for 6 weeks) which consisted of coordinated psychological, medical, educational, and physiotherapeutic interventions while the CG received standard-of-care pharmacologic treatment. Descriptive statistics, ANOVA, Chi square and Fisher tests and generalized linear models were used for data analysis. Six months after the intervention, statistically significant improvements in HRQoL were observed in physical functioning (P = 0.01), pain (P = 0.03) and total FIQ score (P = 0.04) in the EG compared to the CG. The number of physical illnesses was identified as a predictor for improvement. This interdisciplinary intervention has shown effectiveness in improving the HRQoL of this sample of patients with FM. The number of physical illnesses was identified as a predictor of that improvement. © 2013 World Institute of Pain.

Hand hygiene-related clinical trials reported since 2010: a systematic review.

Science.gov (United States)

Kingston, L; O'Connell, N H; Dunne, C P

2016-04-01

Considerable emphasis is currently placed on reducing healthcare-associated infection through improving hand hygiene compliance among healthcare professionals. There is also increasing discussion in the lay media of perceived poor hand hygiene compliance among healthcare staff. Our aim was to report the outcomes of a systematic search for peer-reviewed, published studies - especially clinical trials - that focused on hand hygiene compliance among healthcare professionals. Literature published between December 2009, after publication of the World Health Organization (WHO) hand hygiene guidelines, and February 2014, which was indexed in PubMed and CINAHL on the topic of hand hygiene compliance, was searched. Following examination of relevance and methodology of the 57 publications initially retrieved, 16 clinical trials were finally included in the review. The majority of studies were conducted in the USA and Europe. The intensive care unit emerged as the predominant focus of studies followed by facilities for care of the elderly. The category of healthcare worker most often the focus of the research was the nurse, followed by the healthcare assistant and the doctor. The unit of analysis reported for hand hygiene compliance was 'hand hygiene opportunity'; four studies adopted the 'my five moments for hand hygiene' framework, as set out in the WHO guidelines, whereas other papers focused on unique multimodal strategies of varying design. We concluded that adopting a multimodal approach to hand hygiene improvement intervention strategies, whether guided by the WHO framework or by another tested multimodal framework, results in moderate improvements in hand hygiene compliance. Copyright © 2015 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Epistemic dependence in interdisciplinary groups

DEFF Research Database (Denmark)

Andersen, Hanne; Wagenknecht, Susann

2013-01-01

In interdisciplinary research scientists have to share and integrate knowledge between people and across disciplinary boundaries. An important issue for philosophy of science is to understand how scientists who work in these kinds of environments exchange knowledge and develop new concepts...... and theories across diverging fields. There is a substantial literature within social epistemology that discusses the social aspects of scientific knowledge, but so far few attempts have been made to apply these resources to the analysis of interdisciplinary science. Further, much of the existing work either...... ignores the issue of differences in background knowledge, or it focuses explicitly on conflicting background knowledge. In this paper we provide an analysis of the interplay between epistemic dependence between individual experts with different areas of expertise. We analyze the cooperative activity...

Avoiding pitfalls in interdisciplinary education

DEFF Research Database (Denmark)

Holt, R. E.; Woods, P. J.; Ferreira, Ana Sofia

2017-01-01

education, illustrating approaches towards solutions using the Nordic Centre for Research on Marine Ecosystems and Resources under Climate Change (NorMER) research network as a case study. We provide insights and detailed examples of how to overcome some of the challenges of conducting interdisciplinary......As the world’s social-environmental problems increasingly extend across boundaries, both disciplinary and political, there is a growing need for interdisciplinarity, not only in research per se, but also in doctoral education. We present the common pitfalls of interdisciplinary research in doctoral...... research within doctoral studies that can be applied within any doctoral/postdoctoral education programme, and beyond. Results from a selfevaluation survey indicate that early-career workshops, annual meetings and research visits to other institutions were the most effective learning mechanisms, whereas...

Creation of medicinal chemistry learning communities through enhanced technology and interdisciplinary collaboration.

Science.gov (United States)

Henriksen, Brian; Roche, Victoria

2012-10-12

Objectives. To build an integrated medicinal chemistry learning community of campus and distance pharmacy students though the use of innovative technology and interdisciplinary teaching.Design. Mechanisms were implemented to bring distance students into campus-based medicinal chemistry classrooms in real time, stimulate interaction between instructors and various student cohorts, and promote group work during class. Also, pharmacy clinician colleagues were recruited to contribute to the teaching of the 3 medicinal chemistry courses.Assessment. Student perceptions on the value of technology to build community and advance learning were gleaned from course evaluations, in class feedback, and conversations with class officers and student groups. Responses on a survey of second-year students confirmed the benefits of interdisciplinary content integration on engagement and awareness of the connection between drug chemistry and pharmacy practice. A survey of clinician colleagues who contributed to teaching the 3 medicinal chemistry courses found their views were similar to those of students.Conclusions. The purposeful use of technology united learners, fostered communication, and advanced content comprehension in 3 medicinal chemistry courses taught to campus and distance students. Teaching collaboration with pharmacy clinicians enhanced learner interest in course content and provided insight into the integrated nature of the profession of pharmacy.

The 1993 Finnish Interdisciplinary Seminar on SETI - A review of aims, approaches and conclusions

Science.gov (United States)

Seppanen, Jouko

1993-10-01

The communications of the International Interdisciplinary Seminar on SETI, held on March 6-7, 1993 in Vantaa, Finland, are reviewed and the contents and conclusions of papers summarized. The seminar was organized jointly by the Finnish Artificial Intelligence Society (FAIS), Finnish Astronomical Society, Ursa Astronomical Association and Heureka - The Finnish Science Centre. As the ninth in a series of intelligence-related seminars of FAIS, SETI was chosen as the topic for spring 1993, noting the new ten year NASA SETI program HRMS (High Resolution Micro-wave Survey), commenced on Columbus Day, October 12, 1992. The aims and the interdisciplinary format of the seminar are described, the main results and conclusions of papers are restated, and the seminar publications introduced. The summaries of papers are based on their abstracts and contain excerpts from texts.

If a Marketer Teaches Ethics, Is There Still a Sound? The Interdisciplinary Case

Science.gov (United States)

Murrow, Jim

2006-01-01

When a marketer teaches general ethics courses, widespread ontological shock can result on campus. A case for positive paradigm expansion of all involved persons in an interdisciplinary environment is made. Suggestions for specific interdisciplinary opportunities and applications are provided. A call for interdisciplinary efforts is made and…

Math in Action. Hands-On, Minds-On Math.

Science.gov (United States)

Waite-Stupiansky, Sandra; Stupiansky, Nicholas G.

1998-01-01

Hands-on math must also involve students' minds in creative thinking. Math manipulatives must be used for uncovering, not just discovering. This paper presents guidelines for planning hands-on, minds-on math for elementary students. Suggestions include dialoging, questioning, integrating manipulatives and other tools, writing, and evaluating. (SM)

Left-handed compact MIMO antenna array based on wire spiral resonator for 5-GHz wireless applications

Science.gov (United States)

Alqadami, Abdulrahman Shueai Mohsen; Jamlos, Mohd Faizal; Soh, Ping Jack; Rahim, Sharul Kamal Abdul; Narbudowicz, Adam

2017-01-01

A compact coplanar waveguide-fed multiple-input multiple-output antenna array based on the left-handed wire loaded spiral resonators (SR) is presented. The proposed antenna consists of a 2 × 2 wire SR with two symmetrical microstrip feed lines, each line exciting a 1 × 2 wire SR. Left-handed metamaterial unit cells are placed on its reverse side and arranged in a 2 × 3 array. A reflection coefficient of less than -16 dB and mutual coupling of less than -28 dB are achieved at 5.15 GHz WLAN band.

Case Study in Interdisciplinary Scientific Communication: A Decade of the INDECS Journal

OpenAIRE

Stepanić, Josip; Zoroja, Jovana; Šimičević, Vanja

2017-01-01

Background: Interdisciplinary scientific areas regularly develop unique methodologies, yet utilise the conventional communication modes to disseminate results of their researches. Objectives: This paper analyses whether a novel, interdisciplinary communication mode can be found in a gradually developing interdisciplinary journal. Methods/Approach: The content of the journal was categorised based on the characteristics attributed to the published papers. Statistical tests were performed to che...

Past, Present and Future in Interdisciplinary Research

Science.gov (United States)

Gusdorf, Georges

1977-01-01

Presents examples of interdisciplinary research since the origin of western science and predicts that future interdisciplinary approaches to epistemological writing will take into account divergent thinking patterns and thereby end the domination by western intellectual imperialism. For journal availability, see SO 506 201. (Author/DB)

Hands-On Hydrology

Science.gov (United States)

Mathews, Catherine E.; Monroe, Louise Nelson

2004-01-01

A professional school and university collaboration enables elementary students and their teachers to explore hydrology concepts and realize the beneficial functions of wetlands. Hands-on experiences involve young students in determining water quality at field sites after laying the groundwork with activities related to the hydrologic cycle,…

Toward an Analytic Framework of Interdisciplinary Reasoning and Communication (IRC) Processes in Science

Science.gov (United States)

Shen, Ji; Sung, Shannon; Zhang, Dongmei

2015-11-01

Students need to think and work across disciplinary boundaries in the twenty-first century. However, it is unclear what interdisciplinary thinking means and how to analyze interdisciplinary interactions in teamwork. In this paper, drawing on multiple theoretical perspectives and empirical analysis of discourse contents, we formulate a theoretical framework that helps analyze interdisciplinary reasoning and communication (IRC) processes in interdisciplinary collaboration. Specifically, we propose four interrelated IRC processes-integration, translation, transfer, and transformation, and develop a corresponding analytic framework. We apply the framework to analyze two meetings of a project that aims to develop interdisciplinary science assessment items. The results illustrate that the framework can help interpret the interdisciplinary meeting dynamics and patterns. Our coding process and results also suggest that these IRC processes can be further examined in terms of interconnected sub-processes. We also discuss the implications of using the framework in conceptualizing, practicing, and researching interdisciplinary learning and teaching in science education.

Fostering intentional interdisciplinary leadership in developmental disabilities: the North Carolina LEND experience.

Science.gov (United States)

Rosenberg, Angela; Margolis, Lewis H; Umble, Karl; Chewning, Linda

2015-02-01

This study describes the effects of interdisciplinary leadership training on a retrospective cohort (2001-2009) of the University of North Carolina MCH Leadership Education in Neurodevelopmental and Related Disabilities (UNC-CH LEND) program, including LEND graduates who were selected to participate in a focused Interdisciplinary Leadership Development Program (ILDP) in addition to their LEND training. Specifically, the study examined graduates' reports of the relationship between LEND training and their attitudes/beliefs about interdisciplinary practice, as well as their reported use of interdisciplinary skills in their post-fellowship practice settings. Using a post-test design, participants in the LEND and ILDP programs were contacted to complete an on-line survey. Using a Conceptual Model guided by EvaluLEAD, respondents were asked to rate the influence of the UNC-LEND training program on their attitudes/beliefs and skills using a 5-point Likert scale, as well as through open-ended descriptions. The 49 LEND respondents represented a 56% overall response rate from years 2001-2009. ILDP participants reported greater agreement with interdisciplinary attitudes/beliefs and more frequent use of interdisciplinary skills than did the non-participants. Graduates of LEND as well as ILDP reported the influence of training through a range of qualitative responses. Response examples highlight the influence of LEND training to promote outcomes at the individual, organizational and systems level. Findings from this study illustrate that MCHB funded LEND training has a strong influence on the future employment and interdisciplinary practices of graduates for the MCH workforce as well as services for individuals with developmental disabilities, their families and systems of care.

Anthropology and Geosciences: Training and Collaboration Advancing Interdisciplinary Research of Human-environment Interaction

Science.gov (United States)

Brondizio, E.; Moran, E.

2005-05-01

Over the past thirteen years the Anthropological Center for Training and Research on Global Environmental Change (ACT) at Indiana University has pioneered the use of anthropological and environmental research approaches to address issues of land use change, and population-environment interaction, particularly in the Amazon. Our research and training objectives focus on how particular local populations manage resources and how those activities may be studied by integrating time-tested ethnographic methods, survey instruments, ecological field studies, and the spatial and temporal perspectives of remote sensing and Geographical Information Systems. The globalization of the environment crisis bears the risk of the research and training at universities being purely global or large scale in nature. This would fail to take into account the highly variable local causes of human activities or to discover sustainable solutions to the use, conservation, and restoration of human ecosystems. Our approach combines institutional and international collaboration, formal and hands-on laboratory and field activities developed within an interdisciplinary environment, but based on the strength of disciplinary programs. Over the past years, we have particularly emphasized collaboration between American and Brazilian scholars and students and intense work with local farmers and communities both during data collection and field research, as well as in returning data and results using different formats. In this paper, we address our experience, the challenges and advantages of theoretical and methodological development for students approaching interdisciplinary problems, innovations in linking levels of analysis, and new opportunities for international and collaborative training and research on human-environment interaction.

Injury Risk Assessment of Extravehicular Mobility Unit (EMU) Phase VI and Series 4000 Gloves During Extravehicular Activity (EVA) Hand Manipulation Tasks

Science.gov (United States)

Kilby, Melissa

2015-01-01

Functional Extravehicular Mobility Units (EMUs) with high precision gloves are essential for the success of Extravehicular Activity (EVA). Previous research done at NASA has shown that total strength capabilities and performance are reduced when wearing a pressurized EMU. The goal of this project was to characterize the human-space suit glove interaction and assess the risk of injury during common EVA hand manipulation tasks, including pushing, pinching and gripping objects. A custom third generation sensor garment was designed to incorporate a combination of sensors, including force sensitive resistors, strain gauge sensors, and shear force sensors. The combination of sensors was used to measure the forces acting on the finger nails, finger pads, finger tips, as well as the knuckle joints. In addition to measuring the forces, data was collected on the temperature, humidity, skin conductance, and blood perfusion of the hands. Testing compared both the Phase VI and Series 4000 glove against an ungloved condition. The ungloved test was performed wearing the sensor garment only. The project outcomes identified critical landmarks that experienced higher workloads and are more likely to suffer injuries. These critical landmarks varied as a function of space suit glove and task performed. The results showed that less forces were acting on the hands while wearing the Phase VI glove as compared to wearing the Series 4000 glove. Based on our findings, the engineering division can utilize these methods for optimizing the current space suit glove and designing next generation gloves to prevent injuries and optimize hand mobility and comfort.

Improving healthcare worker hand hygiene adherence before patient contact: A multimodal intervention of hand hygiene practice in Three Japanese tertiary care centers.

Science.gov (United States)

Sakihama, Tomoko; Honda, Hitoshi; Saint, Sanjay; Fowler, Karen E; Kamiya, Toru; Sato, Yumiko; Iuchi, Ritsuko; Tokuda, Yasuharu

2016-03-01

Though hand hygiene is an important method of preventing healthcare-associated infection, we found suboptimal hand hygiene adherence among healthcare workers in 4 diverse Japanese hospitals (adherence rates of 11%-25%). Our goal was to assess multimodal hand hygiene intervention coupled with a contest to improve hand hygiene adherence. A total of 3 to 4 inpatient wards in 3 Japanese hospitals. Pre-post intervention study. The intervention was a multimodal hand hygiene intervention recommended by the World Health Organization that was tailored to each facility. The hospital with the highest adherence after the intervention was given $5000 US dollars and a trophy, provided by an American coinvestigator unaffiliated with any of the Japanese hospitals. We tracked hand hygiene adherence rates before patient contact for each unit and hospital and compared these to pre-intervention adherence rates. We observed 2982 postintervention provider-patient encounters in 10 units across 3 hospitals. Hand hygiene adherence rates were improved overall after the intervention (18% pre- to 33% postintervention; P hand hygiene rates among Japanese healthcare workers. Given the overall low rates, however, further improvement is necessary. © 2015 Society of Hospital Medicine.

The ENTRIA project. Selected disciplinary and interdisciplinary research topics

International Nuclear Information System (INIS)

Roehlig, Klaus-Juergen; Hocke, Peter; Walther, Clemens

2015-01-01

ENTRIA (''Disposal Options for Radioactive Residues: Interdisciplinary Analyses and Development of Evaluation Principles'', www.entria.de) is a joint research project carried out by twelve departments and institutes from German universities and major research institutions and one partner from Switzerland. It is financed by the German Ministry of Education and Research (BMBF). Scientists representing natural sciences, civil engineering, philosophy, law, social and political sciences, and technology assessment carry out disciplinary and interdisciplinary research addressing three options to manage especially high-level radioactive waste: - Final disposal in deep geological formations without any arrangements for retrieval, - disposal in deep geological formations with arrangements for monitoring and retrieval, and - (prolonged) surface (or near-surface) storage. In the paper, the following selected research topics - both disciplinary and interdisciplinary - are briefly introduced in order to provide an impression of the project scope: - Surface storage, - reference concepts for emplacement in deep geological formations with retrievability and monitoring, - radiation exposure and justification of measures, - interdisciplinary perspectives on dose limits, - comparative studies on nuclear waste governance, - nuclear waste governance in Switzerland, - public involvement and the German Site Selection Act, and - citizens' jury.

Surveillance of nosocomial infections: a preliminary study on hand hygiene compliance of healthcare workers.

Science.gov (United States)

Brunetti, L; Santoro, E; De Caro, F; Cavallo, P; Boccia, G; Capunzo, M; Motta, O

2006-06-01

The observance of hand hygiene compliance is important to reduce cross-infection by micro-organisms. The aim of this preliminary study was to evaluate the level of hand hygiene in healthcare workers from different departments, with particular emphasis on transient flora. The study was conducted in three departments (Surgery, Intensive Care Unit, Obstetrics and Gynecology) of a hospital in Campania, southern Italy. Over a six-month period, 50 healthcare workers were randomly tested. Imprints of palms and fingertips were taken monthly during the morning shift. The number of colonies per plate was counted and transient pathogens were identified. Risk factors for hand contamination were determined. Total flora was found in the following CFU means per palm and per five fingertips (95% CI): Obstetrics and Gynecology [palms 130 CFUs (95% CI 85-180); fingertips 125 CFUs (95% CI 92-160)]; ICU [palms 80 CFUs (95% CI 58-99); fingertips 62 CFUs (95% CI 45-82)]; Surgery [palms 75 CFUs (95% CI 41-120); fingertips 70 CFUs (95% CI 52-90)] Transient flora was found on 39% of healthcare workers' hands. The only factor associated with hand contamination by transient flora was the absence of gloving during healthcare procedure (P = 0.02).

Information structure and organisation in change of shift reports: An observational study of nursing hand-offs in a Paediatric Intensive Care Unit.

Science.gov (United States)

Foster-Hunt, Tara; Parush, Avi; Ellis, Jacqueline; Thomas, Margot; Rashotte, Judy

2015-06-01

Patient hand-offs involve the exchange of critical information. Ineffective hand-offs can result in reduced patient safety by leading to wrong treatment, delayed diagnoses or other outcomes that can negatively affect the healthcare system. The objectives of this study were to uncover the structure of the information conveyed during patient hand-offs and look for principles characterising the organisation of the information. With an observational study approach, data was gathered during the morning and evening nursing change of shift hand-offs in a Paediatric Intensive Care Unit. Content analysis identified a common meta-structure used for information transfer that contained categories with varying degrees of information integration and the repetition of high consequence information. Differences were found in the organisation of the hand-off structures, and these varied as a function of nursing experience. The findings are discussed in terms of the potential benefits of computerised tools which utilise standardised structure for information transfer and the implications for future education and critical care skill acquisition. Copyright © 2014 Elsevier Ltd. All rights reserved.

Low compliance with alcohol gel compared with chlorhexidine for hand hygiene in ICU patients: results of an alcohol gel implementation program

Directory of Open Access Journals (Sweden)

Luis Fernando Aranha Camargo

Full Text Available Although the introduction of alcohol based products have increased compliance with hand hygiene in intensive care units (ICU, no comparative studies with other products in the same unit and in the same period have been conducted. We performed a two-month-observational prospective study comparing three units in an adult ICU, according to hand hygiene practices (chlorhexidine alone-unit A, both chlorhexidine and alcohol gel-unit B, and alcohol gel alone-unit C, respectively. Opportunities for hand hygiene were considered according to an institutional guideline. Patients were randomly allocated in the 3 units and data on hand hygiene compliance was collected without the knowledge of the health care staff. TISS score (used for measuring patient complexity was similar between the three different units. Overall compliance with hand hygiene was 46.7% (659/1410. Compliance was significantly higher after patient care in unit A when compared to units B and C. On the other hand, compliance was significantly higher only between units A (32.1% and C (23.1% before patient care (p=0.02. Higher compliance rates were observed for general opportunities for hand hygiene (patient bathing, vital sign controls, etc, while very low compliance rates were observed for opportunities related to skin and gastroenteral care. One of the reasons for not using alcohol gel according to health care workers was the necessity for water contact (35.3%, 12/20. Although the use of alcohol based products is now the standard practice for hand hygiene the abrupt abolition of hand hygiene with traditional products may not be recommended for specific services.

Hands-On Calculus

Science.gov (United States)

Sutherland, Melissa

2006-01-01

In this paper we discuss manipulatives and hands-on investigations for Calculus involving volume, arc length, and surface area to motivate and develop formulae which can then be verified using techniques of integration. Pre-service teachers in calculus courses using these activities experience a classroom in which active learning is encouraged and…

Comparative study of presurgical hand hygiene with hydroalcoholic solution versus traditional presurgical hand hygiene.

Science.gov (United States)

López Martín, M Beatriz; Erice Calvo-Sotelo, Alejo

To compare presurgical hand hygiene with hydroalcoholic solution following the WHO protocol with traditional presurgical hand hygiene. Cultures of the hands of surgeons and surgical nurses were performed before and after presurgical hand hygiene and after removing gloves at the end of surgery. Cultures were done in 2different days: the first day after traditional presurgical hand hygiene, and the second day after presurgical hand hygiene with hydroalcoholic solution following the WHO protocol. The duration of the traditional hand hygiene was measured and compared with the duration (3min) of the WHO protocol. The cost of the products used in the traditional technique was compared with the cost of the hydroalcoholic solution used. The variability of the traditional technique was determined by observation. Following presurgical hand hygiene with hydroalcoholic solution, colony-forming units (CFU) were detected in 5 (7.3%) subjects, whereas after traditional presurgical hand hygiene CFU were detected in 14 subjects (20.5%) (p < 0.05). After glove removal, the numbers of CFU were similar. The time employed in hand hygiene with hydroalcoholic solution (3min) was inferior to the time employed in the traditional technique (p < 0.05), its cost was less than half, and there was no variability. Compared with other techniques, presurgical hand hygiene with hydroalcoholic solution significantly decreases CFU, has similar latency time, a lower cost, and saves time. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Reflecting on healthcare and self-care in the Intensive Care Unit: our story

Directory of Open Access Journals (Sweden)

Allan Peterkin

2014-12-01

Full Text Available Health care professionals working in Intensive Care Units (ICUs are exposed to high levels of stress-provoking stimuli. Some may unconsciously employ negative coping skill s which may contribute to burnout and negatively affect patient care. We chose to explore ways of facilitating and encouraging self-reflective practice in an effort to increase empathic traits and enhance communication. A narrative medicine series, which included six sessions that were focused on different narrative approaches, was organized for staff of an academic teaching hospital. Totally, 132 interdisciplinary ICU staff attended the sessions. They were generally open to exploring the selected approaches and discussing their reflections within the interdisciplinary environment. The narrative medicine series provided tools for health care professionals to enhance self-reflective skills utilizing a team-based learning approach. The anticipated outcomes were improved self-care, increased empathy and communication skills, enhanced team functioning, which all contribute to better patient care at the bedside.

Design guidelines for adapting scientific research articles: An example from an introductory level, interdisciplinary program on soft matter

Science.gov (United States)

Langbeheim, Elon; Safran, Samuel A.; Yerushalmi, Edit

2013-01-01

We present design guidelines for using Adapted Primary Literature (APL) as part of current interdisciplinary topics to introductory physics students. APL is a text genre that allows students to comprehend a scientific article, while maintaining the core features of the communication among scientists, thus representing an authentic scientific discourse. We describe the adaptation of a research paper by Nobel Laureate Paul Flory on phase equilibrium in polymer-solvent mixtures that was presented to high school students in a project-based unit on soft matter. The adaptation followed two design strategies: a) Making explicit the interplay between the theory and experiment. b) Re-structuring the text to map the theory onto the students' prior knowledge. Specifically, we map the theory of polymer-solvent systems onto a model for binary mixtures of small molecules of equal size that was already studied in class.

Interdisciplinary rehabilitation for a patient with incomplete cervical spinal cord injury and multimorbidity: A case report.

Science.gov (United States)

Vining, Robert D; Gosselin, Donna M; Thurmond, Jeb; Case, Kimberlee; Bruch, Frederick R

2017-08-01

This report describes interdisciplinary rehabilitation for a 51-year-old male recovering from incomplete cervical spinal cord injury (SCI) and multiple comorbidities following an automobile accident. The patient was admitted to a rehabilitation specialty hospital approximately 2 months post SCI and 2 separate surgical fusion procedures (C3-C6). Clinical presentation at the rehabilitation hospital included moderate to severe motor strength loss in both upper and lower extremities, a percutaneous endoscopic gastronomy tube (PEG), dysphagia, bowel/bladder incontinence, dependence on a mechanical lift and tilting wheelchair due to severe orthostatic hypotension, and pre-existing shoulder pain from bilateral joint degeneration. The interdisciplinary team formally coordinated rehabilitative care from multiple disciplines. Internal medicine managed medications, determined PEG removal, monitored co-morbid conditions, and overall progress. Chiropractic care focused on alleviating shoulder and thoracic pain and improving spinal and extremity mobility. Physical therapy addressed upright tolerance, transfer, gait, and strength training. Occupational therapy focused on hand coordination and feeding/dressing activities. Psychology assisted with coping strategies. Nursing ensured medication adherence, nutrient intake, wound prevention, and incontinence management, whereas physiatry addressed abnormal muscle tone. Eleven months post-admission the patient's progress allowed discharge to a long-term care facility. At this time he was without dysphagia or need for a PEG. Orthostatic hypotension and bilateral shoulder pain symptoms were also resolved while bowel/bladder incontinence and upper and lower extremity motor strength loss remained. He was largely independent in transferring from bed to wheelchair and in upper body dressing. Lower body dressing/bathing required maximal assistance. Gait with a 2-wheeled walker was possible up to 150 feet with verbal cues and occasional

Healthcare management strategies: interdisciplinary team factors.

Science.gov (United States)

Andreatta, Pamela; Marzano, David

2012-12-01

Interdisciplinary team factors are significant contributors to clinical performance and associated patient outcomes. Quality of care and patient safety initiatives identify human factors associated with team performance as a prime improvement area for clinical patient care. The majority of references to interdisciplinary teams in obstetrics and gynecology in the literature recommends the use of multidisciplinary approaches when managing complex medical cases. The reviewed literature suggests that interdisciplinary team development is important for achieving optimally efficient and effective performance; however, few reports provide specific recommendations for how to optimally achieve these objectives in the process of providing interdisciplinary care to patients. The absence of these recommendations presents a significant challenge for those tasked with improving team performance in the workplace. The prescribed team development programs cited in the review are principally built around communication strategies and simulation-based training mechanisms. Few reports provide descriptions of optimal team-based competencies in the various contexts of obstetric and gynecology teams. However, team-based evaluation strategies and empirical data documenting the transfer of team training to applied clinical care are increasing in number and quality. Our findings suggest that research toward determining team factors that promote optimal performance in applied clinical practice requires definition of specific competencies for the variable teams serving obstetrics and gynecology.

Hand-Geometry Recognition Based on Contour Parameters

NARCIS (Netherlands)

Veldhuis, Raymond N.J.; Bazen, A.M.; Booij, W.D.T.; Hendrikse, A.J.; Jain, A.K.; Ratha, N.K.

This paper demonstrates the feasibility of a new method of hand-geometry recognition based on parameters derived from the contour of the hand. The contour is completely determined by the black-and-white image of the hand and can be derived from it by means of simple image-processing techniques. It

Defining interdisciplinary competencies for audiological rehabilitation: findings from a modified Delphi study.

Science.gov (United States)

Xue, Lina; Le Bot, Gaëlle; Van Petegem, Wim; van Wieringen, Astrid

2018-02-01

The aim of this study is to derive a consensus on an interdisciplinary competency framework regarding a holistic approach for audiological rehabilitation (AR), which includes disciplines from medicine, engineering, social sciences and humanities. We employed a modified Delphi method. In the first round survey, experts were asked to rate an initial list of 28 generic interdisciplinary competencies and to propose specific knowledge areas for AR. In the second round, experts were asked to reconsider their answers in light of the group answers of the first round. An international panel of 27 experts from different disciplines in AR completed the first round. Twenty-two of them completed the second round. We developed a competency framework consisting of 21 generic interdisciplinary competencies grouped in five domains and nine specific competencies (knowledge areas) in three clusters. Suggestions for the implementation of the generic competencies in interdisciplinary programmes were identified. This study reveals insights into the interdisciplinary competencies that are unique for AR. The framework will be useful for educators in developing interdisciplinary programmes as well as for professionals in considering their lifelong training needs in AR.

Interdisciplinary innovations in biomedical and health informatics graduate education.

Science.gov (United States)

Demiris, G

2007-01-01

Biomedical and health informatics (BHI) is a rapidly growing domain that relies on the active collaboration with diverse disciplines and professions. Educational initiatives in BHI need to prepare students with skills and competencies that will allow them to function within and even facilitate interdisciplinary teams (IDT). This paper describes an interdisciplinary educational approach introduced into a BHI graduate curriculum that aims to prepare informatics researchers to lead IDT research. A case study of the "gerontechnology" research track is presented which highlights how the curriculum fosters collaboration with and understanding of the disciplines of Nursing, Engineering, Computer Science, and Health Administration. Gerontechnology is a new interdisciplinary field that focuses on the use of technology to support aging. Its aim is to explore innovative ways to use information technology and develop systems that support independency and increase quality of life for senior citizens. As a result of a large research group that explores "smart home" technologies and the use of information technology, we integrated this new domain into the curriculum providing a platform for computer scientists, engineers, nurses and physicians to explore challenges and opportunities with our informatics students and faculty. The interdisciplinary educational model provides an opportunity for health informatics students to acquire the skills for communication and collaboration with other disciplines. Numerous graduate and postgraduate students have already participated in this initiative. The evaluation model of this approach is presented. Interdisciplinary educational models are required for health informatics graduate education. Such models need to be innovative and reflect the needs and trends in the domains of health care and information technology.

[Demographic features and difficulties in rehabilitation in patients referred to hand rehabilitation unit for phalangeal fractures].

Science.gov (United States)

Sahin, Füsun; Yücel, Serap Dalgiç; Yilmaz, Figen; Ergöz, Ernur; Kuran, Banu

2006-01-01

We evaluated demographic and occupational features of patients with phalangeal fractures of the hand, etiologies and types of injuries, and the results of rehabilitation. The study included 91 fingers of 62 patients (54 males, 8 females; mean age 28+/-13 years; range 4 to 59 years) who were referred to our hand rehabilitation unit for phalangeal fractures. Demographic features, the cause and localization of injury, the type of surgery, time from surgery to rehabilitation, and the follow-up period were determined. At the end of rehabilitation, range of motion (ROM) of the phalangeal joint and total ROM of the injured fingers were assessed using the Strickland-Glogovac rating system. A great majority of injuries were caused by work accidents, followed by sport injuries and falls occurring in students. Sixty patients (96.8%) were right-handed. The fractures occurred in the dominant hand in 29 patients (46.8%). The majority of patients (n=45) were primary school graduates. The most common mechanism of injury was accidents related to heavy work machinery (n=18). The most commonly injured finger and the phalanx were the third finger (n=25, 27.5%) and the proximal phalanx (n=59, 56.7%), respectively. Only 27 patients (43.6%) had a sufficient follow-up with a mean of 79.7+/-46.6 days (range 30 to 254 days). Following rehabilitation, the mean ROM and the total ROM were 45.0+/-22.9 degrees and 63.3+/-16.1 degrees for the injured joint and the thumb, and 31.3+/-22.5 degrees and 122+/-60.3 degrees for the injured joint and the other fingers, respectively. Our data provide important insight into appropriate treatment and rehabilitation of phalangeal fractures, in particular, shortcomings in the treatment and follow-up.

Recurrent lactic acidosis secondary to hand sanitizer ingestion.

Science.gov (United States)

Wilson, M E; Guru, P K; Park, J G

2015-01-01

Due to their ability to decrease the spread of infection, hand sanitizers are now ubiquitous in health care settings. We present the case of a 50-year-old woman who was admitted with acute alcohol intoxication and had near complete recovery in 12 hrs. Subsequently, she was found unresponsive on the floor of her hospital room on two separate occasions. Evaluations revealed repeatedly elevated levels of ethanol, acetone, and lactate as well as increased anion gap and hypotension, requiring intensive care unit evaluation and intubation for airway protection. During the second episode, she was found next to an empty bottle of ethanol-based hospital hand sanitizer. She confirmed ingesting hand sanitizer in order to become intoxicated.

Recurrent lactic acidosis secondary to hand sanitizer ingestion

Directory of Open Access Journals (Sweden)

M E Wilson

2015-01-01

Full Text Available Due to their ability to decrease the spread of infection, hand sanitizers are now ubiquitous in health care settings. We present the case of a 50-year-old woman who was admitted with acute alcohol intoxication and had near complete recovery in 12 hrs. Subsequently, she was found unresponsive on the floor of her hospital room on two separate occasions. Evaluations revealed repeatedly elevated levels of ethanol, acetone, and lactate as well as increased anion gap and hypotension, requiring intensive care unit evaluation and intubation for airway protection. During the second episode, she was found next to an empty bottle of ethanol-based hospital hand sanitizer. She confirmed ingesting hand sanitizer in order to become intoxicated.

Physics of non-Newtonian fluids and interdisciplinary relations (biology and criminology)

Science.gov (United States)

Holubova, R.

2018-03-01

The aim of the paper is the presentation of an interdisciplinary topic that allows applying content knowledge in physics, mathematics and biology in real life environment. Students use to play games and view crime scenes but in common they have little knowledge about the science used during crime scene investigation. In this paper the science background of blood spatter analysis is presented—the physics of non-Newtonian fluids, the biology of blood and mathematics—the measurement and calculation of the angle of inpact, the relationship between height and spatter diameter. This topic was choosen according to the analysis of interviews with secondary and high school learners realized at four schools in Moravia, Czech Republic. The topic can be taught at secondary schools so as at a higher level at high schools. Hands-on activities are included. The teaching strategy supports group work. The appropriateness and reasonableness of the topic was checked in the real teaching process and the activities have had a positive feedback.

Recognizing the Operating Hand and the Hand-Changing Process for User Interface Adjustment on Smartphones.

Science.gov (United States)

Guo, Hansong; Huang, He; Huang, Liusheng; Sun, Yu-E

2016-08-20

As the size of smartphone touchscreens has become larger and larger in recent years, operability with a single hand is getting worse, especially for female users. We envision that user experience can be significantly improved if smartphones are able to recognize the current operating hand, detect the hand-changing process and then adjust the user interfaces subsequently. In this paper, we proposed, implemented and evaluated two novel systems. The first one leverages the user-generated touchscreen traces to recognize the current operating hand, and the second one utilizes the accelerometer and gyroscope data of all kinds of activities in the user's daily life to detect the hand-changing process. These two systems are based on two supervised classifiers constructed from a series of refined touchscreen trace, accelerometer and gyroscope features. As opposed to existing solutions that all require users to select the current operating hand or confirm the hand-changing process manually, our systems follow much more convenient and practical methods and allow users to change the operating hand frequently without any harm to the user experience. We conduct extensive experiments on Samsung Galaxy S4 smartphones, and the evaluation results demonstrate that our proposed systems can recognize the current operating hand and detect the hand-changing process with 94.1% and 93.9% precision and 94.1% and 93.7% True Positive Rates (TPR) respectively, when deciding with a single touchscreen trace or accelerometer-gyroscope data segment, and the False Positive Rates (FPR) are as low as 2.6% and 0.7% accordingly. These two systems can either work completely independently and achieve pretty high accuracies or work jointly to further improve the recognition accuracy.

Hand exposure of nuclear medicine workers

International Nuclear Information System (INIS)

Jankowski, J.; Wrzesien, M.; Olszewski, J.

2007-01-01

Full text: Workers of Nuclear Medicine units labelling radiopharmaceuticals with technetium 99mTc are exposed to gamma radiation. The general opinion that individual dosimetry, with the aid of personal dose meters worn on the radiopharmacists' body, reflects true exposure of that occupational group is false. The use of ring dose meters worn on the fingers does not provide a true indication of the exposure of the radiopharmacists' hands. Measurements performed in 2001 - 2005 by the Institute of Occupational Medicine, with the use of dose meters placed on radiopharmacists' fingers, revealed that the equivalent dose to the hands ranged from 5.5 mSv to 95 mSv. Mean annual dose was 29 mSv. The finger dose meter is usually worn at the base of the middle finger, even if it is the fingertips that are most exposed to the radiation. In 2004-2005, we determined the distributions of the doses to the radiopharmacists' hands. The determinations were performed during one working day. During those determinations, thermo luminescence detectors were placed at 19 locations on the left and right hands. The subjects were 13 workers of 5 nuclear medicine units. The recorded doses ranged from 0.02 to 28 mSv for the left hand, and from 0.01 to 18 mSv for the right hand. The results show that the tips of the thumb, index finger and middle finger were the most exposed areas. The chances that the skin of those three fingertips receives yearly doses in excess of the current limit of 500 mSv are fairly high. It is recommended, therefore, to use annual dose constraints for the dose recorded by the ring dose meter at the level of 100 mSv per year as a safe limit to protect workers from the risk of exceeding the limit value for the dermal exposure. Whenever the dose value approaches 100 mSv/u, where u is the number of determinations of the partial doses performed during the period of one year, steps must be undertaken to explain the reasons why such a level has been reached and suitable

The adoption of an interdisciplinary instructional model in secondary education

Science.gov (United States)

Misicko, Martin W.

This study describes the experiences of a secondary high school involved in the adoption of an interdisciplinary curriculum. An interdisciplinary curriculum is defined as both the precalculus and physics curriculums taught collaboratively throughout the school year. The students' academic performances were analyzed to gage the success of the interdisciplinary model. The four year study compared students taught precalculus in a traditional discipline-based classroom versus those facilitated in an interdisciplinary precalculus/physics model. It also documents the administrative changes necessary in restructuring a high school to an interdisciplinary team teaching model. All of the students in both pedagogical models received instruction from the same teacher, and were given identical assessment materials. Additionally, the curriculum guidelines and standards of learning were duplicated for both models. The primary difference of the two models focused on the applications of mathematics in the physics curriculum. Prerequisite information was compared in both models to ensure that the students in the study had comparable qualifications prior to the facilitation of the precalculus curriculum. Common trends were analyzed and discussed from the student's performance data. The students enrolled in the interdisciplinary model appeared to outperform the discipline-based students in common evaluative assessments. The themes and outcomes described in this study provide discussion topics for further investigation by other school districts. Further study is necessary to determine whether scheduling changes may have influenced student performances, and to examine whether other content areas may experience similar results.

Preoperative Hand Decontamination in Ophthalmic Surgery: A Comparison of the Removal of Bacteria from Surgeons' Hands by Routine Antimicrobial Scrub versus an Alcoholic Hand Rub.

Science.gov (United States)

Forer, Yaara; Block, Colin; Frenkel, Shahar

2017-09-01

The goal of this experiment was to evaluate and compare the antimicrobial efficacy of routine preoperative hand washing using commercial medicated sponge brushes versus an alcoholic hand rub, by comparing bacterial growth on ophthalmic surgeons' hands after application of each of these methods. Twenty ophthalmic surgeons were recruited at the Hadassah-Hebrew University Medical Center in Jerusalem, Israel. Samples were collected twice from the hands of each surgeon after hand decontamination using two different protocols during routine surgical practice. The routine preparation consisted of a 3-minute surgical scrub using commercial brush-sponges incorporating either 4% chlorhexidine gluconate (CHG) or 1% povidone-iodine (PVP-I) formulations with detergent, followed by drying the hands with a sterile towel, while the 70% ethanol solution was applied for 60-seconds and allowed to air dry. Half of the group was randomly assigned to provide samples first after the routine method and the alcoholic solution a week later, and the other half of the group was sampled in the reverse order. Viable counts of bacteria were evaluated using a modified glove juice method. Bacterial colonies were enumerated after incubation for 24 hours and expressed as colony forming units (CFU)/mL for each pair of hands. Geometric mean counts were 1310 and 39 CFU/mL, in the routine and alcohol rub groups, respectively, representing a mean log 10 reduction in 1.53. The difference between the paired bacterial counts for the routine versus the alcohol rub was statistically significant (p surgical hand preparation with PVP-I and CHG in a population of practicing ophthalmic surgeons in the operative clinical setting. Thus, it provides a safe alternative as a preoperative hand disinfection method.

Forging Alliances in Interdisciplinary Rehabilitation Research (FAIRR): A Logic Model.

Science.gov (United States)

Gill, Simone V; Khetani, Mary A; Yinusa-Nyahkoon, Leanne; McManus, Beth; Gardiner, Paula M; Tickle-Degnen, Linda

2017-07-01

In a patient-centered care era, rehabilitation can benefit from researcher-clinician collaboration to effectively and efficiently produce the interdisciplinary science that is needed to improve patient-centered outcomes. The authors propose the use of the Forging Alliances in Interdisciplinary Rehabilitation Research (FAIRR) logic model to provide guidance to rehabilitation scientists and clinicians who are committed to growing their involvement in interdisciplinary rehabilitation research. We describe the importance and key characteristics of the FAIRR model for conducting interdisciplinary rehabilitation research.

Coherences and Differences among EU, US and PRC Approaches for Rural Urban Development: Interscalar and Interdisciplinary Analysis

Directory of Open Access Journals (Sweden)

Roberto De Lotto

2017-03-01

Full Text Available The main goal of this paper is to translate the indexing of a projects’ Data Base, based on EU vocabulary on rural urban development, into different lexicons. Built on the groundwork laid in previous researches, the authors want to enlarge the methodology applied in European Union (EU territory and defined with Rural Architectural Intensification (RAI and Rural Architectural Urbanism (RAU to other contexts, in particular People’s Republic of China (PRC and United States (US, keeping, however, this research at theoretical and methodological definition level. The study of coherences and differences between EU, US and China for rural urban development implies an interscalar and interdisciplinary analysis approach. It must be in complete adherence with national and specific directives and objectives in all the different selected countries. The analysis of main literature and national and federal laws of Europe, United States and China allows the definition of the Strategic Objectives and Main Goals for Rural Development identifying indicators and criteria. They permit to measure intensification’s outcomes in a qualitative way through the description and interpretation of operative tools for architecture and landscape design. Finally, the organized database and the territorial results can be considered as guidelines to support decision makers in rural-urban context. In addition, the whole procedure presented along with the projects’ database is a significant research package for further interdisciplinary applications.

Integrating social sciences and humanities in interdisciplinary research

DEFF Research Database (Denmark)

Pedersen, David Budtz

2016-01-01

drivers for embedding SSH research in interdisciplinary research. By analysing recent policy initiatives, the article shows how policymakers across the world continue to be ambivalent regarding the role of the SSH. While many stakeholders acknowledge the need to integrate SSH research in solving key...... societal challenges, such as climate change, migration or national security, funding for SSH is limited and tends to focus on strategic interventions and instrumental solutions. By accounting for the diversity of interdisciplinary collaborations the article recommends a more context-sensitive approach...

A natural approach to convey numerical digits using hand activity recognition based on hand shape features

Science.gov (United States)

Chidananda, H.; Reddy, T. Hanumantha

2017-06-01

This paper presents a natural representation of numerical digit(s) using hand activity analysis based on number of fingers out stretched for each numerical digit in sequence extracted from a video. The analysis is based on determining a set of six features from a hand image. The most important features used from each frame in a video are the first fingertip from top, palm-line, palm-center, valley points between the fingers exists above the palm-line. Using this work user can convey any number of numerical digits using right or left or both the hands naturally in a video. Each numerical digit ranges from 0 to9. Hands (right/left/both) used to convey digits can be recognized accurately using the valley points and with this recognition whether the user is a right / left handed person in practice can be analyzed. In this work, first the hand(s) and face parts are detected by using YCbCr color space and face part is removed by using ellipse based method. Then, the hand(s) are analyzed to recognize the activity that represents a series of numerical digits in a video. This work uses pixel continuity algorithm using 2D coordinate geometry system and does not use regular use of calculus, contours, convex hull and datasets.

1st Hands-on Science Science Fair

OpenAIRE

Costa, Manuel F. M.; Esteves. Z.

2017-01-01

In school learning of science through investigative hands-on experiments is in the core of the Hands-on Science Network vision. However informal and non-formal contexts may also provide valuable paths for implementing this strategy aiming a better e!ective science education. In May 2011, a "rst country wide “Hands-on Science’ Science Fair” was organized in Portugal with the participation of 131 students that presented 38 projects in all "elds of Science. In this communication we will pr...

End-of-life decisions in the intensive care unit

DEFF Research Database (Denmark)

Jensen, Hanne Irene

2012-01-01

be interdisciplinary, but the literature shows that this is not always the case. Research on end-of-life issues in Danish ICUs is limited. Aim The aims of this thesis were to • Examine Danish practices regarding end-of-life decisions in the ICU. • Examine the opinions of nurses and physicians who work in Danish ICUs...... and decision-making. Hypotheses • Nurses, intensivists, and primary physicians have different experiences of interdisciplinary collaboration regarding end-of-life decision-making in the ICU. • Specific interventions targeting end-of-life decision-making in the ICU, such as interdisciplinary audits......Background When making end-of-life decisions in intensive care units, the different staff groups have different roles in the decision-making process and may not always assess the situation identically. Practice recommendations for withholding or withdrawing therapy state that decisions should...

Interdisciplinary Approach to Fall Prevention in a High-Risk Inpatient Pediatric Population: Quality Improvement Project.

Science.gov (United States)

Stubbs, Kendra E; Sikes, Lindsay

2017-01-01

Within a tertiary care pediatric medical center, the largest number of inpatient falls (8.84 falls per 1,000 patient days) occurred within a 14-bed rehabilitation/transitional care unit between February and September 2009. An interdisciplinary fall prevention program, called "Red Light, Green Light," was developed to better educate all staff and family members to ensure safety of transfers and ambulation of children with neurological impairments. The purpose of this study was to develop and implement an interdisciplinary pediatric fall prevention program to reduce total falls and falls with family members present in this population. Preintervention 2009 data and longitudinal data from 2010-2014 were obtained from retrospective review of event/incident reports. This quality improvement project was based on inpatient pediatric admissions to a rehabilitation care unit accommodating children with neurological impairments. Data extraction included: total falls, falls with caregiver (alone versus staff versus family), type of falls, and falls by diagnosis. Descriptive statistics were obtained on outcome measures; chi-square statistics were calculated on preintervention and postintervention comparisons. Total falls decreased steadily from 8.84 falls per 1,000 patient days in 2009 to 1.79 falls per 1,000 patient days in 2014 (χ12=3.901, P=.048). Falls with family members present decreased 50% postintervention. (χ12=6.26, P=.012). Limitations included unit size nearly doubled postintervention, event reporting changed to both uncontrolled and controlled therapy falls (safely lowering patient to bed, chair, or floor), and enhanced reporting increased numbers of postintervention falls. The Red Light, Green Light program has resulted in reductions in overall fall rates, falls with family members present, increased staff collaboration, heightened staff and family safety awareness, and a safer environment for patients at high risk for neurological or musculoskeletal impairments

Chaos: a topic for interdisciplinary education in physics

International Nuclear Information System (INIS)

Bae, Saebyok

2009-01-01

Since society and science need interdisciplinary works, the interesting topic of chaos is chosen for interdisciplinary education in physics. The educational programme contains various university-level activities such as computer simulations, chaos experiment and team projects besides ordinary teaching. According to the participants, the programme seems useful and good. In addition, we discuss some issues which can be important to interdisciplinary education in physics: for example the possible difficulties in programme design, the expertise barriers of non-major fields, the role of non-theoretical education in understanding and the project-type team activities

The Effects of Industrial Protective Gloves and Hand Skin Temperatures on Hand Grip Strength and Discomfort Rating.

Science.gov (United States)

Ramadan, Mohamed Z

2017-12-04

Daily working activities and functions require a high contribution of hand and forearm muscles in executing grip force. To study the effects of wearing different gloves on grip strength, under a variety of hand skin temperatures, an assessment of the maximum grip strength was performed with 32 healthy male workers with a mean age (standard deviation) of 30.44 (5.35) years wearing five industrial gloves at three hand skin temperatures. Their ages and anthropometric characteristics including body mass index (BMI), hand length, hand width, hand depth, hand palm, and wrist circumference were measured. The hand was exposed to different bath temperatures (5 °C, 25 °C, and 45 °C) and hand grip strength was measured using a Jamar hydraulic hand dynamometer with and without wearing the gloves (chemical protection glove, rubber insulating glove, anti-vibration impact glove, cotton yarn knitted glove, and RY-WG002 working glove). The data were analyzed using the Shapiro-Wilk test, Pearson correlation coefficient, Tukey test, and analysis of variance (ANOVA) of the within-subject design analysis. The results showed that wearing gloves significantly affected the maximum grip strength. Wearing the RY-WG002 working glove produced a greater reduction on the maximum grip when compared with the bare hand, while low temperatures (5 °C) had a significant influence on grip when compared to medium (25 °C) and high (45 °C) hand skin temperatures. In addition, participants felt more discomfort in both environmental extreme conditions. Furthermore, they reported more discomfort while wearing neoprene, rubber, and RY-WG002 working gloves.

[Nationwide survey among institutes of microbiology in academic medicine : Is the interdisciplinary approach the right way to treat patients with urogenital infections?

Science.gov (United States)

Schneidewind, L; Kranz, J; Schlager, D; Pelzer, A E

2017-06-01

Increasing antibiotic resistance is a current and severe problem in medicine, especially in urology. Multidisciplinary antibiotic stewardship programmes are an important approach to counteract increasing resistance rates. This approach includes collaboration between urologists and microbiologists. The primary endpoint was to describe the current setting of interdisciplinary work of urologists and microbiologists in university hospitals in Germany. The secondary endpoints were the identification of problems of this interdisciplinary approach in daily routine and implications for the future in patient treatment. A newly developed, 24-item questionnaire was sent to 34 German microbiology departments at medical universities between June and October 2016; the departments were contacted up to four times. Only complete questionnaires were included in our analysis. The response rate was 50.0%. In the majority of the urological cases a microbiologist was only contacted sporadically and asked for advice, but on the other hand most of the microbiologists think that this contact and discussion about the patient is reasonable and preferable. Of the respondents, 82.4% think that with a consequent interdisciplinary approach there might be lower antibiotic resistance rates in the future. One essential problem of ideal microbial diagnostics and therapeutic advice is that the microbiologist does not receive all relevant information upon request. This might be the case in up to 76.5%. Other problems are of economic nature or shortage of manpower. Interdisciplinary patient care between urologists and microbiologists is reasonable and preferable. This approach has the potential of decreasing antibiotic resistance rates in the future.

From Surprise Parties to Mapmaking: Undergraduate Journeys toward Interdisciplinary Understanding

Science.gov (United States)

Haynes, Carolyn; Leonard, Jeannie Brown

2010-01-01

As educators in academic programs featuring interdisciplinary learning, the authors can attest that helping undergraduate students in an interdisciplinary studies major engage in interdisciplinary learning--that is, draw from two or more disciplines to advance understanding of a problem, question, or phenomenon--is no mean feat. Consequently, the…

Recognizing the Operating Hand and the Hand-Changing Process for User Interface Adjustment on Smartphones

Directory of Open Access Journals (Sweden)

Hansong Guo

2016-08-01

Full Text Available As the size of smartphone touchscreens has become larger and larger in recent years, operability with a single hand is getting worse, especially for female users. We envision that user experience can be significantly improved if smartphones are able to recognize the current operating hand, detect the hand-changing process and then adjust the user interfaces subsequently. In this paper, we proposed, implemented and evaluated two novel systems. The first one leverages the user-generated touchscreen traces to recognize the current operating hand, and the second one utilizes the accelerometer and gyroscope data of all kinds of activities in the user’s daily life to detect the hand-changing process. These two systems are based on two supervised classifiers constructed from a series of refined touchscreen trace, accelerometer and gyroscope features. As opposed to existing solutions that all require users to select the current operating hand or confirm the hand-changing process manually, our systems follow much more convenient and practical methods and allow users to change the operating hand frequently without any harm to the user experience. We conduct extensive experiments on Samsung Galaxy S4 smartphones, and the evaluation results demonstrate that our proposed systems can recognize the current operating hand and detect the hand-changing process with 94.1% and 93.9% precision and 94.1% and 93.7% True Positive Rates (TPR respectively, when deciding with a single touchscreen trace or accelerometer-gyroscope data segment, and the False Positive Rates (FPR are as low as 2.6% and 0.7% accordingly. These two systems can either work completely independently and achieve pretty high accuracies or work jointly to further improve the recognition accuracy.

Monitoring of Frequency and Antimicrobial Susceptibility of Pathogens on the Hands of Healthcare Workers in a Tertiary Hospital

Directory of Open Access Journals (Sweden)

Tselebonis Athanasios

2016-09-01

Full Text Available Objective: To monitor microbes, focusing on drug resistance, on the hands of the personnel of four departments of a tertiary hospital (ICU, neonatal unit, internal medicine ward and surgical ward and explore differences between departments, professions and genders.

[Archaeology and criminology--Strengths and weaknesses of interdisciplinary cooperation].

Science.gov (United States)

Bachhiesl, Christian

2015-01-01

Interdisciplinary cooperation of archaeology and criminology is often focussed on the scientific methods applied in both fields of knowledge. In combination with the humanistic methods traditionally used in archaeology, the finding of facts can be enormously increased and the subsequent hermeneutic deduction of human behaviour in the past can take place on a more solid basis. Thus, interdisciplinary cooperation offers direct and indirect advantages. But it can also cause epistemological problems, if the weaknesses and limits of one method are to be corrected by applying methods used in other disciplines. This may result in the application of methods unsuitable for the problem to be investigated so that, in a way, the methodological and epistemological weaknesses of two disciplines potentiate each other. An example of this effect is the quantification of qualia. These epistemological reflections are compared with the interdisciplinary approach using the concrete case of the "Eulau Crime Scene".

Grip Strength Survey Based on Hand Tool Usage

Directory of Open Access Journals (Sweden)

Erman ÇAKIT

2016-12-01

Full Text Available Hand grip strength is broadly used for performing tasks involving equipment in production and processing activities. Most professionals in this field rely on grip strength to perform their tasks. There were three main aims of this study: i determining various hand grip strength measurements for the group of hand tool users, ii investigating the effects of height, weight, age, hand dominance, body mass index, previous Cumulative Trauma Disorder (CTD diagnosis, and hand tool usage experience on hand grip strength, and iii comparing the obtained results with existing data for other populations. The study groups comprised 71 healthy male facility workers. The values of subjects’ ages was observed between 26 and 74 years. The data were statistically analyzed to assess the normality of data and the percentile values of grip strength. The results of this study demonstrate that there were no significance differences noted between dominant and non-dominant hands. However, there were highly significant differences between the CTD group and the other group. Hand grip strength for the dominant hand was positively correlated to height, weight, and body mass index, and negatively correlated to age and tool usage experience. Hand dominance, height, weight, body mass index, age and tool usage experience should be considered when establishing normal values for grip strength.

Vision-Based Pose Estimation for Robot-Mediated Hand Telerehabilitation

Directory of Open Access Journals (Sweden)

Giuseppe Airò Farulla

2016-02-01

Full Text Available Vision-based Pose Estimation (VPE represents a non-invasive solution to allow a smooth and natural interaction between a human user and a robotic system, without requiring complex calibration procedures. Moreover, VPE interfaces are gaining momentum as they are highly intuitive, such that they can be used from untrained personnel (e.g., a generic caregiver even in delicate tasks as rehabilitation exercises. In this paper, we present a novel master–slave setup for hand telerehabilitation with an intuitive and simple interface for remote control of a wearable hand exoskeleton, named HX. While performing rehabilitative exercises, the master unit evaluates the 3D position of a human operator’s hand joints in real-time using only a RGB-D camera, and commands remotely the slave exoskeleton. Within the slave unit, the exoskeleton replicates hand movements and an external grip sensor records interaction forces, that are fed back to the operator-therapist, allowing a direct real-time assessment of the rehabilitative task. Experimental data collected with an operator and six volunteers are provided to show the feasibility of the proposed system and its performances. The results demonstrate that, leveraging on our system, the operator was able to directly control volunteers’ hands movements.

[Disinfection efficacy of hand hygiene based on chlorhexidine gluconate content and usage of alcohol-based hand-rubbing solution].

Science.gov (United States)

Tanaka, Ippei; Watanabe, Kiyoshi; Nakaminami, Hidemasa; Azuma, Chihiro; Noguchi, Norihisa

2014-01-01

Recently, the procedure for surgical hand hygiene has been switching to a two-stage method and hand-rubbing method from the traditional hand-scrubbing method. Both the two-stage and hand-rubbing methods use alcohol-based hand-rubbing after hand washing. The former requires 5 min of antiseptic hand washing, and the latter 1 min of nonantiseptic hand washing. For a prolonged bactericidal effect in terms of surgical hand hygiene, chlorhexidine gluconate (CHG) has been noted due to its residual activity. However, no detailed study comparing the disinfection efficacy and prolonged effects according to different contents of CHG and the usage of alcohol-based hand-rubbing has been conducted. The glove juice method is able to evaluate disinfection efficacy and prolonged effects of the disinfectants more accurately because it can collect not only transitory bacteria but also normal inhabitants on hands. In the present study, we examined the disinfection efficacy and prolonged effects on alcohol-based hand-rubbing containing CHG by six hand-rubbing methods and three two-stage methods using the glove juice method. In both methods, 3 mL (one pump dispenser push volume) alcohol-based hand-rubbing solution containing 1% (w/v) CHG showed the highest disinfection efficacy and prolonged effects, and no significant difference was found between the hand-rubbing and two-stage methods. In the two methods of hand hygiene, the hand-rubbing method was able to save time and cost. Therefore, the data strongly suggest that the hand-rubbing method using a one pump dispenser push volume of alcohol-based hand-rubbing solution containing 1% (w/v) CHG is suitable for surgical hand hygiene.

Reported Adverse Health Effects in Children from Ingestion of Alcohol-Based Hand Sanitizers - United States, 2011-2014.

Science.gov (United States)

Santos, Cynthia; Kieszak, Stephanie; Wang, Alice; Law, Royal; Schier, Joshua; Wolkin, Amy

2017-03-03

Hand sanitizers are effective and inexpensive products that can reduce microorganisms on the skin, but ingestion or improper use can be associated with health risks. Many hand sanitizers contain up to 60%-95% ethanol or isopropyl alcohol by volume, and are often combined with scents that might be appealing to young children. Recent reports have identified serious consequences, including apnea, acidosis, and coma in young children who swallowed alcohol-based (alcohol) hand sanitizer (1-3). Poison control centers collect data on intentional and unintentional exposures to hand sanitizer solutions resulting from various routes of exposure, including ingestion, inhalation, and dermal and ocular exposures. To characterize exposures of children aged ≤12 years to alcohol hand sanitizers, CDC analyzed data reported to the National Poison Data System (NPDS).* The major route of exposure to both alcohol and nonalcohol-based (nonalcohol) hand sanitizers was ingestion. The majority of intentional exposures to alcohol hand sanitizers occurred in children aged 6-12 years. Alcohol hand sanitizer exposures were associated with worse outcomes than were nonalcohol hand sanitizer exposures. Caregivers and health care providers should be aware of the potential dangers associated with hand sanitizer ingestion. Children using alcohol hand sanitizers should be supervised and these products should be kept out of reach from children when not in use.

Interdisciplinary Dissertation Research Among Public Health Doctoral Trainees, 2003-2015.

Science.gov (United States)

Golembiewski, Elizabeth H; Holmes, Ann M; Jackson, Joanna R; Brown-Podgorski, Brittany L; Menachemi, Nir

Given the call for more interdisciplinary research in public health, the objectives of this study were to (1) examine the correlates of interdisciplinary dissertation completion and (2) identify secondary fields most common among interdisciplinary public health graduates. We analyzed pooled cross-sectional data from 11 120 doctoral graduates in the Survey of Earned Doctorates, 2003-2015. The primary outcome was interdisciplinary dissertation completion. Covariates included primary public health field, sociodemographic characteristics, and institutional attributes. From 2003 to 2015, a total of 4005 of 11 120 (36.0%) doctoral graduates in public health reported interdisciplinary dissertations, with significant increases observed in recent years. Compared with general public health graduates, graduates of environmental health (odds ratio [OR] = 1.74; P dissertation work, whereas graduates from biostatistics (OR = 0.51; P dissertation was associated with being male, a non-US citizen, a graduate of a private institution, and a graduate of an institution with high but not the highest level of research activity. Many secondary dissertation fields reported by interdisciplinary graduates included other public health fields. Although interdisciplinary dissertation research among doctoral graduates in public health has increased in recent years, such work is bounded in certain fields of public health and certain types of graduates and institutions. Academic administrators and other stakeholders may use these results to inform greater interdisciplinary activity during doctoral training and to evaluate current and future collaborations across departments or schools.

Effectiveness of liquid soap vs. chlorhexidine gluconate for the removal of Clostridium difficile from bare hands and gloved hands.

Science.gov (United States)

Bettin, K; Clabots, C; Mathie, P; Willard, K; Gerding, D N

1994-11-01

To compare liquid soap versus 4% chlorhexidine gluconate in 4% alcohol for the decontamination of bare or gloved hands inoculated with an epidemic strain of Clostridium difficile. C difficile (6.7 log10 colony-forming units [CFU], 47% spores), was seeded onto bare or latex gloved hands of ten volunteers and allowed to dry. Half the volunteers initially washed with soap and half with chlorhexidine, followed by the other agent 1 week later. Cultures were done with Rodac plates at three sites on the hand: finger/thumbtips, the palmar surfaces of the fingers, and the palm. Statistical comparison was by paired Student's t test. On bare hands, soap and chlorhexidine did not differ in residual bacterial counts on the finger/thumbtips (log10 CFU, 2.0 and 2.1, P = NS) and fingers (log10 CFU, 2.4 and 2.5, P = NS). Counts were too high on bare palms to quantitate. On gloved hands, soap was more effective than chlorhexidine on fingers (log10 CFU 1.3 and 1.7, P soap wash than following chlorhexidine wash. These observations support the use of either soap or chlorhexidine as a handwash for removal of C difficile, but efficacy in the prevention of C difficile transmission must be determined by prospective clinical trials.

Hand Washing Practices and Compliance among Health Care ...

African Journals Online (AJOL)

Hand washing is the simplest, most inexpensive and most effective method of reducing the incidence of hospital-acquired infections in the Intensive Care Unit. Several reports have shown a relationship between improved hand washing practices and reduced infection rates. We conducted a prospective, ...

Integrating Interdisciplinary Research-Based Experiences in Biotechnology Laboratories

Science.gov (United States)

Iyer, Rupa S.; Wales, Melinda E.

2012-01-01

The increasingly interdisciplinary nature of today's scientific research is leading to the transformation of undergraduate education. In addressing these needs, the University of Houston's College of Technology has developed a new interdisciplinary research-based biotechnology laboratory curriculum. Using the pesticide degrading bacterium,…

Out of the fog: Catalyzing integrative capacity in interdisciplinary research.

Science.gov (United States)

Piso, Zachary; O'Rourke, Michael; Weathers, Kathleen C

2016-04-01

Social studies of interdisciplinary science investigate how scientific collaborations approach complex challenges that require multiple disciplinary perspectives. In order for collaborators to meet these complex challenges, interdisciplinary collaborations must develop and maintain integrative capacity, understood as the ability to anticipate and weigh tradeoffs in the employment of different disciplinary approaches. Here we provide an account of how one group of interdisciplinary fog scientists intentionally catalyzed integrative capacity. Through conversation, collaborators negotiated their commitments regarding the ontology of fog systems and the methodologies appropriate to studying fog systems, thereby enhancing capabilities which we take to constitute integrative capacity. On the ontological front, collaborators negotiated their commitments by setting boundaries to and within the system, layering different subsystems, focusing on key intersections of these subsystems, and agreeing on goals that would direct further investigation. On the methodological front, collaborators sequenced various methods, anchored methods at different scales, validated one method with another, standardized the outputs of related methods, and coordinated methods to fit a common model. By observing the process and form of collaborator conversations, this case study demonstrates that social studies of science can bring into critical focus how interdisciplinary collaborators work toward an integrated conceptualization of study systems. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Effects of Industrial Protective Gloves and Hand Skin Temperatures on Hand Grip Strength and Discomfort Rating

Directory of Open Access Journals (Sweden)

Mohamed Z. Ramadan

2017-12-01

Full Text Available Daily working activities and functions require a high contribution of hand and forearm muscles in executing grip force. To study the effects of wearing different gloves on grip strength, under a variety of hand skin temperatures, an assessment of the maximum grip strength was performed with 32 healthy male workers with a mean age (standard deviation of 30.44 (5.35 years wearing five industrial gloves at three hand skin temperatures. Their ages and anthropometric characteristics including body mass index (BMI, hand length, hand width, hand depth, hand palm, and wrist circumference were measured. The hand was exposed to different bath temperatures (5 °C, 25 °C, and 45 °C and hand grip strength was measured using a Jamar hydraulic hand dynamometer with and without wearing the gloves (chemical protection glove, rubber insulating glove, anti-vibration impact glove, cotton yarn knitted glove, and RY-WG002 working glove. The data were analyzed using the Shapiro–Wilk test, Pearson correlation coefficient, Tukey test, and analysis of variance (ANOVA of the within-subject design analysis. The results showed that wearing gloves significantly affected the maximum grip strength. Wearing the RY-WG002 working glove produced a greater reduction on the maximum grip when compared with the bare hand, while low temperatures (5 °C had a significant influence on grip when compared to medium (25 °C and high (45 °C hand skin temperatures. In addition, participants felt more discomfort in both environmental extreme conditions. Furthermore, they reported more discomfort while wearing neoprene, rubber, and RY-WG002 working gloves.

Effectiveness and limitations of hand hygiene promotion on decreasing healthcare-associated infections.

Directory of Open Access Journals (Sweden)

Yee-Chun Chen

Full Text Available BACKGROUND: Limited data describe the sustained impact of hand hygiene programs (HHPs implemented in teaching hospitals, where the burden of healthcare-associated infections (HAIs is high. We use a quasi-experimental, before and after, study design with prospective hospital-wide surveillance of HAIs to assess the cost effectiveness of HHPs. METHODS AND FINDINGS: A 4-year hospital-wide HHP, with particular emphasis on using an alcohol-based hand rub, was implemented in April 2004 at a 2,200-bed teaching hospital in Taiwan. Compliance was measured by direct observation and the use of hand rub products. Poisson regression analyses were employed to evaluate the densities and trends of HAIs during the preintervention (January 1999 to March 2004 and intervention (April 2004 to December 2007 periods. The economic impact was estimated based on a case-control study in Taiwan. We observed 8,420 opportunities for hand hygiene during the study period. Compliance improved from 43.3% in April 2004 to 95.6% in 2007 (p<.001, and was closely correlated with increased consumption of the alcohol-based hand rub (r = 0.9399. The disease severity score (Charlson comorbidity index increased (p = .002 during the intervention period. Nevertheless, we observed an 8.9% decrease in HAIs and a decline in the occurrence of bloodstream, methicillin-resistant Staphylococcus aureus, extensively drug-resistant Acinetobacter baumannii, and intensive care unit infections. The intervention had no discernable impact on HAI rates in the hematology/oncology wards. The net benefit of the HHP was US$5,289,364, and the benefit-cost ratio was 23.7 with a 3% discount rate. CONCLUSIONS: Implementation of a HHP reduces preventable HAIs and is cost effective.

[Study on an Exoskeleton Hand Function Training Device].

Science.gov (United States)

Hu, Xin; Zhang, Ying; Li, Jicai; Yi, Jinhua; Yu, Hongliu; He, Rongrong

2016-02-01

Based on the structure and motion bionic principle of the normal adult fingers, biological characteristics of human hands were analyzed, and a wearable exoskeleton hand function training device for the rehabilitation of stroke patients or patients with hand trauma was designed. This device includes the exoskeleton mechanical structure and the electromyography (EMG) control system. With adjustable mechanism, the device was capable to fit different finger lengths, and by capturing the EMG of the users' contralateral limb, the motion state of the exoskeleton hand was controlled. Then driven by the device, the user's fingers conducting adduction/abduction rehabilitation training was carried out. Finally, the mechanical properties and training effect of the exoskeleton hand were verified through mechanism simulation and the experiments on the experimental prototype of the wearable exoskeleton hand function training device.

Interdisciplinary Research: Performance and Policy Issues.

Science.gov (United States)

Rossini, Frederick A.; Porter, Alan L.

1981-01-01

Successful interdisciplinary research performance, it is suggested, depends on such structural and process factors as leadership, team characteristics, study bounding, iteration, communication patterns, and epistemological factors. Appropriate frameworks for socially organizing the development of knowledge such as common group learning, modeling,…

Interdisciplinary and Cross-Cultural Perspectives on Explanatory Coexistence.

Science.gov (United States)

Watson-Jones, Rachel E; Busch, Justin T A; Legare, Cristine H

2015-10-01

Natural and supernatural explanations are used to interpret the same events in a number of predictable and universal ways. Yet little is known about how variation in diverse cultural ecologies influences how people integrate natural and supernatural explanations. Here, we examine explanatory coexistence in three existentially arousing domains of human thought: illness, death, and human origins using qualitative data from interviews conducted in Tanna, Vanuatu. Vanuatu, a Melanesian archipelago, provides a cultural context ideal for examining variation in explanatory coexistence due to the lack of industrialization and the relatively recent introduction of Christianity and Western education. We argue for the integration of interdisciplinary methodologies from cognitive science and anthropology to inform research on explanatory coexistence. Copyright © 2015 Cognitive Science Society, Inc.

The Impact of Specialty on Cases Performed During Hand Surgery Fellowship Training.

Science.gov (United States)

Silvestre, Jason; Upton, Joseph; Chang, Benjamin; Steinberg, David R

2018-03-07

Hand surgery fellowship programs in the United States are predominately sponsored by departments or divisions of orthopaedic surgery or plastic surgery. This study compares the operative experiences of hand surgery fellows graduating from orthopaedic or plastic surgery hand surgery fellowships. Operative case logs of 3 cohorts of hand surgery fellows graduating during the academic years of 2012-2013, 2013-2014, and 2014-2015 were analyzed. The median case volumes were compared by specialty via Mann-Whitney U tests. An arbitrary 1,000% change between the 90th and 10th percentiles of fellows was used as a threshold to highlight case categories with substantial variability. In this study, 413 orthopaedic hand surgery fellows (87%) and 62 plastic surgery hand surgery fellows (13%) were included. Plastic surgery fellows reported more cases in the following categories: wound closure with graft; wound reconstruction with flap; vascular repair, reconstruction, replantation, or microvascular; closed treatment of fracture or dislocation; nerve injury; and congenital (p < 0.05). Orthopaedic surgery fellows reported more cases in the following categories: wound irrigation and debridement fasciotomy or wound preparation; hand reconstruction or releases; wrist reconstruction, releases, or arthrodesis; forearm, elbow, or shoulder reconstruction or releases; hand fractures, dislocation, or ligament injury; wrist fractures or dislocations; forearm and proximal fractures or dislocations; miscellaneous insertion or removal of devices; shoulder arthroscopy, elbow arthroscopy, and wrist arthroscopy; decompression of tendon sheath, synovectomy, or ganglions; nerve decompression; Dupuytren; and tumor or osteomyelitis (p < 0.05). Plastic surgery fellows reported substantial variability for 12 case categories (range, 1,024% to 2,880%). Orthopaedic surgery fellows reported substantial variability for 9 case categories (range, 1,110% to 9,700%). Orthopaedic and plastic hand surgery

Structural Narratology and Interdisciplinary Studies

Directory of Open Access Journals (Sweden)

A. Mohammadi Kalesar

2016-02-01

Full Text Available The aim of this paper is to investigate the relationship between structural narratology and interdisciplinary studies. We will try to answer two main questions: What factors have been effective in narratology’s orientation toward interdisciplinary studies? Is this tendency the result of a possibility in narration or a methodological necessity? The movement of narratology to interdisciplinary is observable not only in new narratological tendencies but also in changes in structural theories. Therefore, this article will trace the roots of this tendency in the revises and critiques of these theories until 1970s. By tracing these changes it can be realized that the theories of structural narrotology have broken with idea of independence and self-sufficiency of literature and embraced other disciplines. The main factors in these changes are: attention to cultural elements and reading process in the perception of narrative structure. These considerations have been accompanied by some results; first, the main targets of narratology changed from investigating textual properties to reading and understanding the narration process; second, some disciplines and fields related to culture and mind studies found their way into narratology.

Chaos: A Topic for Interdisciplinary Education in Physics

Science.gov (United States)

Bae, Saebyok

2009-01-01

Since society and science need interdisciplinary works, the interesting topic of chaos is chosen for interdisciplinary education in physics. The educational programme contains various university-level activities such as computer simulations, chaos experiment and team projects besides ordinary teaching. According to the participants, the programme…

Astronomy as the Leader of Interdisciplinary and Multidisciplinary Sciences (Introductory talk)

Science.gov (United States)

Martirosyan, R. M.; Mickaelian, A. M.

2015-07-01

Interdisciplinary and multidisciplinary sciences over the last few decades have become the major booster of science development. The most important discoveries occur just at the intersection of sciences and in collaboration of several fields. There appeared such intermediate fields as mathematical physics, physical chemistry, biophysics, biochemistry, geophysics, etc. In astronomy, astrophysics has long been the main field, and in present archaeoastronomy, astrochemistry, astrobiology, astroinformatics (which is tightly related to virtual observatories) are developing. On the other hand, in recent years many science areas surfeit of research on Earth, more and more use data coming from the Space and are being developed just due to them. It is possible that in the near future, various science areas create Space departments or simply develop their research in close collaboration with astronomers. Interesting discoveries have been made in studies of astronomical topics in various areas of culture; such topics are widely used in folklore, other genres of literature, painting, and architecture. Astronomy has also a leading role in scientific tourism, scientific journalism and in general, dissemination of popular science or public outreach.

An Inter-Disciplinary Language for Inter-Disciplinary Communication: Academic Globalization, Ethos, Pathos, and Logos

Directory of Open Access Journals (Sweden)

Marta Szabo White

2014-08-01

Full Text Available Inspired by the intersection of character, emotions, and logic, much like a Hungarian Rhapsody which is beautifully sad; this paper explores ethos, pathos, and logos in the context of Academic Globalization. As students of the world, an inter-disciplinary language is pivotal for inter-disciplinary communication. Given that the current state of the world stems primarily from miscommunications, it is imperative to launch a cognitive language tool which underscores global commonalities and mitigates cultural differences. Such a platform would foster interdisciplinary research, education, and communication. New paradigms would evolve, grounded in ethos, pathos, and logos. Like yin and yang, these states are interrelated, interacting, and interchanging learning spheres. Just as day and night blend at some point; just as the Parthenon epitomized Greek thought, celebrated the birthplace of democracy, and for the first time, depicted everyday citizens in friezes- underscoring their impactful role- ethos, pathos, and logos represent cross-disciplinary communication devices which synergistically transform and ignite academic globalization. The Literature Review links the concepts of ethos, pathos, and logos with the seminal work Lewis and his LMR framework, which has given birth to Cultureactive and subsequently to ICE [InterCultural Edge]. http://www.fuqua.duke.edu/ciber/programs/we_organize/ice/ Accessed February 14, 2014

Hands On Earth Science.

Science.gov (United States)

Weisgarber, Sherry L.; Van Doren, Lisa; Hackathorn, Merrianne; Hannibal, Joseph T.; Hansgen, Richard

This publication is a collection of 13 hands-on activities that focus on earth science-related activities and involve students in learning about growing crystals, tectonics, fossils, rock and minerals, modeling Ohio geology, geologic time, determining true north, and constructing scale-models of the Earth-moon system. Each activity contains…

Bridging an interdisciplinary gap: a case for uniting tourism and urban planning for a consistent understanding of the

Science.gov (United States)

Holly E. Bosley; Gene L. Brothers

2009-01-01

Both tourism researchers and urban planners use the term "tourist bubble" to describe a geographic area in a destination within which visitors operate. However, there is an interdisciplinary disparity in the conceptualization of the tourist bubble. This paper aims to more clearly describe the intersection of tourism and urban planning research, as well as to...

The role played by social-ecological resilience as a method of integration in interdisciplinary research

Directory of Open Access Journals (Sweden)

Simone A. Beichler

2014-09-01

Full Text Available Today's multifaceted environmental problems, including climate change, necessitate interdisciplinary research. It is however difficult to combine disciplines to study such complex phenomena. We analyzed the experience we gained in applying a particular method of interdisciplinary integration, the 'bridging concept.' We outlined the entire process of developing, utilizing, and adapting social-ecological resilience as a bridging concept in a research project involving seven different disciplines. We focused on the tensions and opportunities arising from interdisciplinary dialogue and the understandings and manifestations of resilience in the disciplines involved. By evaluating the specific cognitive and social functions of resilience as a method of integration, we call for placing greater emphasis on the quality and value of the actual interdisciplinary process, rather than concentrating solely on the output of interdisciplinary work.

Hands-off and hands-on casting consistency of amputee below knee sockets using magnetic resonance imaging.

Science.gov (United States)

Safari, Mohammad Reza; Rowe, Philip; McFadyen, Angus; Buis, Arjan

2013-01-01

Residual limb shape capturing (Casting) consistency has a great influence on the quality of socket fit. Magnetic Resonance Imaging was used to establish a reliable reference grid for intercast and intracast shape and volume consistency of two common casting methods, Hands-off and Hands-on. Residual limbs were cast for twelve people with a unilateral below knee amputation and scanned twice for each casting concept. Subsequently, all four volume images of each amputee were semiautomatically segmented and registered to a common coordinate system using the tibia and then the shape and volume differences were calculated. The results show that both casting methods have intra cast volume consistency and there is no significant volume difference between the two methods. Inter- and intracast mean volume differences were not clinically significant based on the volume of one sock criteria. Neither the Hands-off nor the Hands-on method resulted in a consistent residual limb shape as the coefficient of variation of shape differences was high. The resultant shape of the residual limb in the Hands-off casting was variable but the differences were not clinically significant. For the Hands-on casting, shape differences were equal to the maximum acceptable limit for a poor socket fit.

Developing an evidence base for interdisciplinary learning: a systematic review.

Science.gov (United States)

Cooper, H; Carlisle, C; Gibbs, T; Watkins, C

2001-07-01

The overall aim of the study was to explore the feasibility of introducing interdisciplinary education within undergraduate health professional programmes. This paper reports on the first stage of the study in which a systematic review was conducted to summarize the evidence for interdisciplinary education of undergraduate health professional students. Systematic reviews integrate valid information providing a basis for rational decision making about health care which should be based on empirical and not anecdotal evidence. The accepted principles for systematic reviews were adapted in order to allow integration of the literature to produce recommendations for educational practice and guidelines for future research. The literature on interdisciplinary education was found to be diverse, including relatively small amounts of research data and much larger amounts of evaluation literature. Methodological rating schemes were used to test for confounding influences in the research studies. The number of studies found was 141 but only 30 (21%) were included in the analysis because of lack of methodological rigour in the research and poorly developed outcome measures. Student health professionals were found to benefit from interdisciplinary education with outcome effects primarily relating to changes in knowledge, skills, attitudes and beliefs. Effects upon professional practice were not discernible and educational and psychological theories were rarely used to guide the development of the educational interventions.

Anesthesia: A Topic for Interdisciplinary Study.

Science.gov (United States)

Labianca, Dominick A.; Reeves, William J.

1977-01-01

Describes an interdisciplinary approach for teaching the topic of anesthesia as one aspect of a chemistry-oriented course for nonscience majors which focuses on timely topics such as the energy crisis and drugs. Historical treatment with the examination of literature is emphasized in teaching. (HM)

Interdisciplinary SBME : a case study in development of B-SBME

OpenAIRE

Shahoumian, Armineh; Parchoma, Gale; Saunders, Murray; Hanson, Jacky; Dickinson, Mike; Pimblett, Mark

2013-01-01

This study examines interdisciplinary practices in the development a blended learning approach to Simulation Based Medical Education (B-SBME). The project team included an emergency medicine consultant, two health care professionals/simulation facilitators, an educational researcher, and an educational research student. The terms, multi- and inter-disciplinary, are often used interchangeably. Whilst in multi-disciplinary projects members of different disciplines “work together on a joint proj...

Hands-on courses in petroleum engineering improve performance

Energy Technology Data Exchange (ETDEWEB)

Abou-Kassem, J.H.; Islam, M.R. [Regina Univ., Regina, SK (Canada)

1999-07-01

A hands-on methodology was employed to teach eight lecture-based courses in the United Arab Emirates University in which initially two petroleum engineering courses were used to test the methodology. The courses are considered to be basic to petroleum engineering. Although the courses did not have any impact on the overall student grades, the courses stimulated independent thought among students who were not previously used to this mode of thinking. Students were exposed to laboratory experiments and project works that were considered previously to be too-difficult-to-handle by undergraduate students. The course methodology was more acceptable to the female than the male population. The course methodology centered on creative thinking, questioning the establishment methods and critiquing conventional modes of thinking. Despite the differences between male and female students, overall the student population recognized that their ability to think independently and critically improved after taking the course. An appendix contains examples of learning modules. 18 refs.

Interdisciplinary Climate Change Curriculum Materials based on the Next Generation Science Standards and The Earth Charter

Science.gov (United States)

Barbosa, A.; Robertson, W. H.

2013-12-01

In the 2012, the National Research Council (NRC) of the National Academies' reported that one of the major issues associated with the development of climate change curriculum was the lack of interdisciplinary materials that also promoted a correlation between science standards and content. Therefore, in order to respond to this need, our group has developed an interdisciplinary climate change curriculum that has had as its fundamental basis the alignment with the guidelines presented by the Next Generation Science Standards (NGSS) and the ones presented by the international document entitled The Earth Charter. In this regards, while the alignment with NGSS disciplinary core ideas, cross-concepts and students' expectations intended to fulfill the need for the development of climate change curriculum activities that were directly associated with the appropriate set of NGSS guidelines, the alignment with The Earth Charter document intended to reinforce the need the for the integration of sociological, philosophical and intercultural analysis of the theme 'climate change'. Additionally, our curriculum was also developed as part of a collaborative project between climate scientists and engineers, who are responsible for the development of a Regional Arctic Simulation Model (RASM). Hence, another important curriculum constituent was the feedback, suggestions and reviews provided by these professionals, who have also contributed to these pedagogical materials' scientific accuracy by facilitating the integration of datasets and visualizations developed by RASM. Furthermore, our group has developed a climate change curriculum for two types of audience: high school and early undergraduate students. Each curriculum unit is divided into modules and each module contains a set of lesson plans. The topics selected to compose each unit and module were designated according to the surveys conducted with scientists and engineers involved with the development of the climate change

Recognizing the Operating Hand and the Hand-Changing Process for User Interface Adjustment on Smartphones †

Science.gov (United States)

Guo, Hansong; Huang, He; Huang, Liusheng; Sun, Yu-E

2016-01-01

As the size of smartphone touchscreens has become larger and larger in recent years, operability with a single hand is getting worse, especially for female users. We envision that user experience can be significantly improved if smartphones are able to recognize the current operating hand, detect the hand-changing process and then adjust the user interfaces subsequently. In this paper, we proposed, implemented and evaluated two novel systems. The first one leverages the user-generated touchscreen traces to recognize the current operating hand, and the second one utilizes the accelerometer and gyroscope data of all kinds of activities in the user’s daily life to detect the hand-changing process. These two systems are based on two supervised classifiers constructed from a series of refined touchscreen trace, accelerometer and gyroscope features. As opposed to existing solutions that all require users to select the current operating hand or confirm the hand-changing process manually, our systems follow much more convenient and practical methods and allow users to change the operating hand frequently without any harm to the user experience. We conduct extensive experiments on Samsung Galaxy S4 smartphones, and the evaluation results demonstrate that our proposed systems can recognize the current operating hand and detect the hand-changing process with 94.1% and 93.9% precision and 94.1% and 93.7% True Positive Rates (TPR) respectively, when deciding with a single touchscreen trace or accelerometer-gyroscope data segment, and the False Positive Rates (FPR) are as low as 2.6% and 0.7% accordingly. These two systems can either work completely independently and achieve pretty high accuracies or work jointly to further improve the recognition accuracy. PMID:27556461

Influence of rub-in technique on required application time and hand coverage in hygienic hand disinfection

Directory of Open Access Journals (Sweden)

Feil Yvonne

2008-10-01

Full Text Available Abstract Background Recent data indicate that full efficacy of a hand rub preparation for hygienic hand disinfection can be achieved within 15 seconds (s. However, the efficacy test used for the European Norm (EN 1500 samples only the fingertips. Therefore, we investigated hand coverage using sixteen different application variations. The hand rub was supplemented with a fluorescent dye, and hands were assessed under UV light by a blind test, before and after application. Fifteen non-healthcare workers were used as subjects for each application variation apart from one test which was done with a group of twenty healthcare workers. All tests apart from the reference procedure were performed using 3 mL of hand rub. The EN 1500 reference procedure, which consists of 6 specific rub-in steps performed twice with an aliquot of 3 ml each time, served as a control. In one part of this study, each of the six steps was performed from one to five times before proceeding to the next step. In another part of the study, the entire sequence of six steps was performed from one to five times. Finally, all subjects were instructed to cover both hands completely, irrespective of any specific steps ("responsible application". Each rub-in technique was evaluated for untreated skin areas. Results The reference procedure lasted on average 75 s and resulted in 53% of subjects with at least one untreated area on the hands. Five repetitions of the rub-in steps lasted on average 37 s with 67% of subjects having incompletely treated hands. One repetition lasted on average 17 s, and all subjects had at least one untreated area. Repeating the sequence of steps lasted longer, but did not yield a better result. "Responsible application" was quite fast, lasting 25 s among non-healthcare worker subjects and 28 s among healthcare workers. It was also effective, with 53% and 55% of hands being incompletely treated. New techniques were as fast and effective as "responsible

Comparison of Standard Culture-Based Method to Culture-Independent Method for Evaluation of Hygiene Effects on the Hand Microbiome.

Science.gov (United States)

Zapka, C; Leff, J; Henley, J; Tittl, J; De Nardo, E; Butler, M; Griggs, R; Fierer, N; Edmonds-Wilson, S

2017-03-28

Hands play a critical role in the transmission of microbiota on one's own body, between individuals, and on environmental surfaces. Effectively measuring the composition of the hand microbiome is important to hand hygiene science, which has implications for human health. Hand hygiene products are evaluated using standard culture-based methods, but standard test methods for culture-independent microbiome characterization are lacking. We sampled the hands of 50 participants using swab-based and glove-based methods prior to and following four hand hygiene treatments (using a nonantimicrobial hand wash, alcohol-based hand sanitizer [ABHS], a 70% ethanol solution, or tap water). We compared results among culture plate counts, 16S rRNA gene sequencing of DNA extracted directly from hands, and sequencing of DNA extracted from culture plates. Glove-based sampling yielded higher numbers of unique operational taxonomic units (OTUs) but had less diversity in bacterial community composition than swab-based sampling. We detected treatment-induced changes in diversity only by using swab-based samples ( P hand hygiene industry methods and for future hand microbiome studies. On the basis of our results and previously published studies, we propose recommendations for best practices in hand microbiome research. IMPORTANCE The hand microbiome is a critical area of research for diverse fields, such as public health and forensics. The suitability of culture-independent methods for assessing effects of hygiene products on microbiota has not been demonstrated. This is the first controlled laboratory clinical hand study to have compared traditional hand hygiene test methods with newer culture-independent characterization methods typically used by skin microbiologists. This study resulted in recommendations for hand hygiene product testing, development of methods, and future hand skin microbiome research. It also demonstrated the importance of inclusion of skin physiological metadata in

Unique Assessment of Hand Surgery Knowledge by Specialty.

Science.gov (United States)

Silvestre, Jason; Lin, Ines C; Chang, Benjamin; Levin, L Scott

2016-03-01

Orthopedic and plastic surgery residents receive unique training yet often compete for similar hand surgery fellowships. This study compared didactic hand surgery training during orthopedic and plastic surgery residency. The Plastic Surgery In-Service Training Exam and Orthopaedic In-Training Examination were analyzed for hand content for the years 2009 to 2013. Topics were categorized with the content outline for the Surgery of the Hand Examination. Differences were elucidated by means of Fisher's exact test. Relative to the Orthopaedic In-Training Examination, the Plastic Surgery In-Service Training Exam had greater hand representation (20.3 percent versus 8.1 percent; p < 0.001) with more annual hand questions (40 ± 3 versus 24 ± 2; p < 0.001). The Plastic Surgery Exam questions had more words, were less often level I-recall type, and were less often image-based. The questions focused more on finger and hand/palm anatomy, whereas the Orthopaedic examination was more wrist-focused. The Plastic Surgery Exam emphasized wound management and muscle/tendon injuries, but underemphasized fractures/dislocations. References differed, but Journal of Hand Surgery (American Volume) and Green's Operative Hand Surgery were common on both examinations. The Plastic Surgery Exam had a greater publication lag for journal references (10.7 ± 0.5 years versus 9.0 ± 0.6; p = 0.035). Differences in didactic hand surgery training are elucidated for plastic surgery and orthopedic residents. Deficiencies in the Plastic Surgery In-Service Training Exam hand curriculum relative to the Orthopaedic In-Training Examination may underprepare plastic surgeons for the Surgery of the Hand Examination. These data may assist future modifications to hand surgery training in the United States.

Music therapy applied to complex blast injury in interdisciplinary care: a case report.

Science.gov (United States)

Vaudreuil, Rebecca; Avila, Luis; Bradt, Joke; Pasquina, Paul

2018-04-24

Music therapy has a long history of treating the physiological, psychological, and neurological injuries of war. Recently, there has been an increase in the use of music therapy and other creative arts therapies in the care of combat injured service members returning to the United States from Iraq and Afghanistan, especially those with complex blast-related injuries. This case report describes the role of music therapy in the interdisciplinary rehabilitation of a severely injured service member. Music therapy was provided as stand-alone treatment and in co-treatment with speech language pathology, physical therapy, and occupational therapy. The report is based on clinical notes, self-reports by the patient and his wife, and interviews with rehabilitation team members. In collaboration with other treatment disciplines, music therapy contributed to improvements in range of motion, functional use of bilateral upper extremities, strength endurance, breath support, articulation, task-attention, compensatory strategies, social integration, quality of life, and overall motivation in the recovery process. The inclusion of music therapy in rehabilitation was highly valued by the patient, his family, and the treatment team. Music therapy has optimized the rehabilitation of a service member through assisting the recovery process on a continuum from clinic to community. Implications for Rehabilitation Music therapy in stand-alone sessions and in co-treatment with traditional disciplines can enhance treatment outcomes in functional domains of motor, speech, cognition, social integration, and quality of life for military populations. Music therapists can help ease discomfort and difficulty associated with rehabilitation activities, thereby enhancing patient motivation and participation in interdisciplinary care. Music therapy assists treatment processes from clinic to community, making it highly valued by the patient, family, and interdisciplinary team members in military

4th international interdisciplinary chaos symposium

CERN Document Server

Banerjee, Santo; Caglar, Suleyman; Ozer, Mehmet; Chaos and complex systems

2013-01-01

Complexity Science and Chaos Theory are fascinating areas of scientific research with wide-ranging applications.  The interdisciplinary nature and ubiquity of complexity and chaos are features that provides scientists with a motivation to pursue general theoretical tools and frameworks. Complex systems give rise to emergent behaviors, which in turn produce novel and interesting phenomena in science, engineering, as well as in the socio-economic sciences. The aim of all Symposia on Chaos and Complex Systems (CCS) is to bring together scientists, engineers, economists and social scientists, and to discuss the latest insights and results obtained in the area of corresponding nonlinear-system complex (chaotic) behavior. Especially for the “4th International Interdisciplinary Chaos Symposium on Chaos and Complex Systems,” which took place April 29th to May 2nd, 2012 in Antalya, Turkey, the scope of the symposium had been further enlarged so as to encompass the presentation of work from circuits to econophysic...

Evaluation of seasonal exergy efficiency of air handing unit

Directory of Open Access Journals (Sweden)

Kęstutis Genys

2015-10-01

Full Text Available The article deals with the air handling unit seasonal exergy efficiency. TRNSYS simulation tool is used to evaluate it. The object of research is air treatment device used to treat an air for the ventilation of laboratory. The mathematical model of air handling unit using TRNSYS simulation tool was developed when the technical parameters of air handling unit and energy exchange in it were analysed. The developed model according to the made observations during the warm and cold periods was tested and validation of elements was performed. The simulation of air handling unit operation after the verification of reliability and permitted tolerances was performed. The control mechanisim which allows simulating the operation of air handling unit during cold and warm periods of the year was made. The mathematical algorithm for calculation of air handling unit exergy efficiency coefficient applying the principles of exergy analysis was developed. The seasonal exergy efficiency of air handling unit equal to 3.94 percent during the simulation was obtained.

Analysis of Information Remaining on Hand Held Devices Offered for Sale on the Second Hand Market

Directory of Open Access Journals (Sweden)

Andy Jones

2008-06-01

Full Text Available The ownership and use of mobile phones, Personal Digital Assistants and other hand held devices is now ubiquitous both for home and business use. The majority of these devices have a high initial cost, a relatively short period before they become obsolescent and a relatively low second hand value.  As a result of this, when the devices are replaced, there are indications that they tend to be discarded.  As technology has continued to develop, it has led to an increasing diversity in the number and type of devices that are available, and the processing power and the storage capacity of the digital storage in the device. All organisations, whether in the public or private sector increasingly use hand held devices that contain digital media for the storage of information relating to their business, their employees or their customers. Similarly, individual private users increasingly use hand held devices containing digital media for the storage of information relating to their private lives.The research revealed that a significant number of organisations and private users are ignorant or misinformed about the volume and type of information that is stored on the hand held devices and the media on which it is stored.  It is apparent that they have either not considered, or are unaware of, the potential impact of this information becoming available to their competitors or those with criminal intent.This main purpose of this study was to gain an understanding of the volume and type of information that may remain on hand held devices that are offered for sale on the second hand market.  A second aim of the research was to determine the level of damage that could, potentially be caused, if the information that remains on the devices fell into the wrong hands.  The study examined a number of hand held devices that had been obtained from sources in the UK and Australia that ranged from internet auction sites, to private sales and commercial

Personal Professional Reflection as Interdisciplinary Problem

Directory of Open Access Journals (Sweden)

Rezvan Oksana

2013-08-01

Full Text Available Consideration of professional reflection as interdisciplinary problem is the necessary condition of quality analysis for personal professional becoming. Personal becoming in a profession is related to forming the necessary professional skills of a person, behaviour stereotypes which is the area of pedagogics. Reflection processes are inalienable part of self-knowledge of a person which result must lead to his self-perfection (including professional one and studying within the psychology increasingly. Thus the aim of the article is to ground the determination of professional reflection as an interdisciplinary problem in pedagogics and psychology.

Effectiveness of an electronic hand hygiene monitoring system on healthcare workers' compliance to guidelines.

Science.gov (United States)

Al Salman, J M; Hani, S; de Marcellis-Warin, N; Isa, Sister Fatima

2015-01-01

Hand hygiene is a growing concern among populations and is a crucial element in ensuring patient safety in a healthcare environment. Numerous management efforts have been conducted in that regard, including education, awareness and observations. To better evaluate the possible impact of technology on a healthcare setting, we observed the impact of a particular niche technology developed as an answer to the growing hand hygiene concerns. A study was conducted at Salmaniya Medical Complex (SMC) in Bahrain on a total of 16 Coronary Care Unit (CCU) beds where the system was installed, and the hand hygiene activity of healthcare workers (HCWs) in this area was monitored for a total period of 28 days. Comments, remarks and suggestions were noted, and improvements were made to the technology during the course of the trial. While resistance to change was significant, overall results were satisfactory. Compliance with hand hygiene techniques went from 38-42% to 60% at the beginning of the trial and then increased to an average of 75% at the end of the 28-day trial. In some cases, compliance peaked at 85% or even at 100%. Our case study demonstrates that technology can be used effectively in promoting and improving hand hygiene compliance in hospitals, which is one way to prevent cross-infections, especially in critical care areas. Copyright © 2014 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

An in situ hand calibration method using a pseudo-observation scheme for low-end inertial measurement units

International Nuclear Information System (INIS)

Li, You; Niu, Xiaoji; Zhang, Quan; Zhang, Hongping; Shi, Chuang

2012-01-01

MEMS chips have become ideal candidates for various applications since they are small sized, light weight, have low power consumption and are extremely low cost and reliable. However, the performance of MEMS sensors, especially their biases and scale factors, is highly dependent on environmental conditions such as temperature. Thus a quick and convenient calibration is needed to be conducted by users in field without any external equipment or any expert knowledge of calibration. A novel and efficient in situ hand calibration method is presented to meet these demands in this paper. The algorithm of the proposed calibration method makes use of the navigation algorithm of the loosely-coupled GPS/INS integrated systems, but replaces the GPS observations with a kind of pseudo-observations, which can be stated as follows: if an inertial measurement unit (IMU) was rotating approximately around its measurement center, the range of its position and its linear velocity both would be within a limited scope. Using a Kalman filtering algorithm, the biases and scale factors of both accelerometer triad and gyroscope triad can be calibrated together within a short period (about 30 s), requiring only motions by hands. Real test results show that the proposed method is suitable for most consumer grade MEMS IMUs due to its zero cost, easy operation and sufficient accuracy. (paper)

Developing apprentice skills for innovation through interdisciplinary training and education

DEFF Research Database (Denmark)

Haslam, Christian Ravn

2016-01-01

This paper is concerned with training students of vocational education programs; specifically, tradesmen and skilled workers to better utilise value networks and knowledge hubs, set up through government initiatives, as an innovation platform. The study indicates that massively interdisciplinary...... not only interdisciplinary collaboration but also entrepreneurship in general. The study is based on two years of experimentation running six independent workshops across ten different disciplines and trades and four educational institutions....

An interdisciplinary team communication framework and its application to healthcare 'e-teams' systems design.

Science.gov (United States)

Kuziemsky, Craig E; Borycki, Elizabeth M; Purkis, Mary Ellen; Black, Fraser; Boyle, Michael; Cloutier-Fisher, Denise; Fox, Lee Ann; MacKenzie, Patricia; Syme, Ann; Tschanz, Coby; Wainwright, Wendy; Wong, Helen

2009-09-15

There are few studies that examine the processes that interdisciplinary teams engage in and how we can design health information systems (HIS) to support those team processes. This was an exploratory study with two purposes: (1) To develop a framework for interdisciplinary team communication based on structures, processes and outcomes that were identified as having occurred during weekly team meetings. (2) To use the framework to guide 'e-teams' HIS design to support interdisciplinary team meeting communication. An ethnographic approach was used to collect data on two interdisciplinary teams. Qualitative content analysis was used to analyze the data according to structures, processes and outcomes. We present details for team meta-concepts of structures, processes and outcomes and the concepts and sub concepts within each meta-concept. We also provide an exploratory framework for interdisciplinary team communication and describe how the framework can guide HIS design to support 'e-teams'. The structures, processes and outcomes that describe interdisciplinary teams are complex and often occur in a non-linear fashion. Electronic data support, process facilitation and team video conferencing are three HIS tools that can enhance team function.

An interdisciplinary team communication framework and its application to healthcare 'e-teams' systems design

Directory of Open Access Journals (Sweden)

MacKenzie Patricia

2009-09-01

Full Text Available Abstract Background There are few studies that examine the processes that interdisciplinary teams engage in and how we can design health information systems (HIS to support those team processes. This was an exploratory study with two purposes: (1 To develop a framework for interdisciplinary team communication based on structures, processes and outcomes that were identified as having occurred during weekly team meetings. (2 To use the framework to guide 'e-teams' HIS design to support interdisciplinary team meeting communication. Methods An ethnographic approach was used to collect data on two interdisciplinary teams. Qualitative content analysis was used to analyze the data according to structures, processes and outcomes. Results We present details for team meta-concepts of structures, processes and outcomes and the concepts and sub concepts within each meta-concept. We also provide an exploratory framework for interdisciplinary team communication and describe how the framework can guide HIS design to support 'e-teams'. Conclusion The structures, processes and outcomes that describe interdisciplinary teams are complex and often occur in a non-linear fashion. Electronic data support, process facilitation and team video conferencing are three HIS tools that can enhance team function.

Implementation and Impact of an Automated Group Monitoring and Feedback System to Promote Hand Hygiene Among Health Care Personnel

Science.gov (United States)

Conway, Laurie J.; Riley, Linda; Saiman, Lisa; Cohen, Bevin; Alper, Paul; Larson, Elaine L.

2015-01-01

Article-at-a-Glance Background Despite substantial evidence to support the effectiveness of hand hygiene for preventing health care–associated infections, hand hygiene practice is often inadequate. Hand hygiene product dispensers that can electronically capture hand hygiene events have the potential to improve hand hygiene performance. A study on an automated group monitoring and feedback system was implemented from January 2012 through March 2013 at a 140-bed community hospital. Methods An electronic system that monitors the use of sanitizer and soap but does not identify individual health care personnel was used to calculate hand hygiene events per patient-hour for each of eight inpatient units and hand hygiene events per patient-visit for the six outpatient units. Hand hygiene was monitored but feedback was not provided during a six-month baseline period and three-month rollout period. During the rollout, focus groups were conducted to determine preferences for feedback frequency and format. During the six-month intervention period, graphical reports were e-mailed monthly to all managers and administrators, and focus groups were repeated. Results After the feedback began, hand hygiene increased on average by 0.17 events/patient-hour in inpatient units (interquartile range = 0.14, p = .008). In outpatient units, hand hygiene performance did not change significantly. A variety of challenges were encountered, including obtaining accurate census and staffing data, engendering confidence in the system, disseminating information in the reports, and using the data to drive improvement. Conclusions Feedback via an automated system was associated with improved hand hygiene performance in the short term. PMID:25252389

Implementation and impact of an automated group monitoring and feedback system to promote hand hygiene among health care personnel.

Science.gov (United States)

Conway, Laurie J; Riley, Linda; Saiman, Lisa; Cohen, Bevin; Alper, Paul; Larson, Elaine L

2014-09-01

Despite substantial evidence to support the effectiveness of hand hygiene for preventing health care-associated infections, hand hygiene practice is often inadequate. Hand hygiene product dispensers that can electronically capture hand hygiene events have the potential to improve hand hygiene performance. A study on an automated group monitoring and feedback system was implemented from January 2012 through March 2013 at a 140-bed community hospital. An electronic system that monitors the use of sanitizer and soap but does not identify individual health care personnel was used to calculate hand hygiene events per patient-hour for each of eight inpatient units and hand hygiene events per patient-visit for the six outpatient units. Hand hygiene was monitored but feedback was not provided during a six-month baseline period and three-month rollout period. During the rollout, focus groups were conducted to determine preferences for feedback frequency and format. During the six-month intervention period, graphical reports were e-mailed monthly to all managers and administrators, and focus groups were repeated. After the feedback began, hand hygiene increased on average by 0.17 events/patient-hour in inpatient units (interquartile range = 0.14, p = .008). In outpatient units, hand hygiene performance did not change significantly. A variety of challenges were encountered, including obtaining accurate census and staffing data, engendering confidence in the system, disseminating information in the reports, and using the data to drive improvement. Feedback via an automated system was associated with improved hand hygiene performance in the short-term.

Hand sanitizer dispensers and associated hospital-acquired infections: friend or fomite?

Science.gov (United States)

Eiref, Simon D; Leitman, I Michael; Riley, William

2012-06-01

Waterless alcohol-based hand sanitizers are an increasingly popular method of hand hygiene and help prevent hospital-acquired infection (HAI). Whether hand sanitizer dispensers (HSDs) may themselves harbor pathogens or act as fomites has not been reported. All HSDs in the surgical intensive care unit of an urban teaching hospital were cultured at three sites: The dispenser lever, the rear underside, and the area surrounding the dispensing nozzle. All HSDs yielded one or more bacterial species, including commensal skin flora and enteric gram-negative bacilli. Colonization was greatest on the lever, where there is direct hand contact. Hand sanitizer dispensers can become contaminated with pathogens that cause HAI and thus are potential fomites.

Egg and a lot of science: an interdisciplinary experiment

OpenAIRE

Gayer, M. C.; Interdisciplinary Research Group on Teaching Practice, Graduate Program in Biochemistry, Unipampa, RS, Brazil Laboratory of Physicochemical Studies and Natural Products, Post Graduate Program in Biochemistry, Unipampa, RS, Brazil; T., Rodrigues D.; Interdisciplinary Research Group on Teaching Practice, Graduate Program in Biochemistry, Unipampa, RS, Brazil Laboratory of Physicochemical Studies and Natural Products, Post Graduate Program in Biochemistry, Unipampa, RS, Brazil; Denardin, E. L.G.; Laboratory of Physicochemical Studies and Natural Products, Post Graduate Program in Biochemistry, Unipampa, RS, Brazil; Roehrs, R.; Interdisciplinary Research Group on Teaching Practice, Graduate Program in Biochemistry, Unipampa, RS, Brazil Laboratory of Physicochemical Studies and Natural Products, Post Graduate Program in Biochemistry, Unipampa, RS, Brazil

2014-01-01

Egg and a lot of science: an interdisciplinary experimentGayer, M.C.1,2;Rodrigues, D.T.1,2; Escoto, D.F.1; Denardin, E.L.G.2, Roehrs, R.1,21Interdisciplinary Research Group on Teaching Practice, Graduate Program in Biochemistry, Unipampa, RS, Brazil2Laboratory of Physicochemical Studies and Natural Products, Post Graduate Program in Biochemistry, Unipampa, RS, BrazilIntroduction: How to tell if an egg is rotten? How to calculate the volume of an egg? Because the rotten egg float? Why has this...

Interdisciplinary research and trans-disciplinary validity claims

CERN Document Server

Gethmann, C F; Hanekamp, G; Kaiser, M; Kamp, G; Lingner, S; Quante, M; Thiele, F

2015-01-01

Interdisciplinarity has seemingly become a paradigm for modern and meaningful research. Clearly, the interdisciplinary modus of deliberation enables to unfold relevant but quite different disciplinary perspectives to the reflection of broader scientific questions or societal problems. However, whether the comprehensive results of interdisciplinary reflection prove to be valid or to be acceptable in trans-disciplinary terms depends upon certain preconditions, which have to be fulfilled for securing scientific quality and social trust in advisory contexts. The present book is written by experts and practitioners of interdisciplinary research and policy advice. It analyses topical and methodological approaches towards interdisciplinarity, starting with the current role of scientific research in society. The volume continues with contributions to the issues of knowledge and acting and to trans-disciplinary deliberation. The final conclusions address the scientific system as substantial actor itself as well as the...

On the feasibility of interoperable schemes in hand biometrics.

Science.gov (United States)

Morales, Aythami; González, Ester; Ferrer, Miguel A

2012-01-01

Personal recognition through hand-based biometrics has attracted the interest of many researchers in the last twenty years. A significant number of proposals based on different procedures and acquisition devices have been published in the literature. However, comparisons between devices and their interoperability have not been thoroughly studied. This paper tries to fill this gap by proposing procedures to improve the interoperability among different hand biometric schemes. The experiments were conducted on a database made up of 8,320 hand images acquired from six different hand biometric schemes, including a flat scanner, webcams at different wavelengths, high quality cameras, and contactless devices. Acquisitions on both sides of the hand were included. Our experiment includes four feature extraction methods which determine the best performance among the different scenarios for two of the most popular hand biometrics: hand shape and palm print. We propose smoothing techniques at the image and feature levels to reduce interdevice variability. Results suggest that comparative hand shape offers better performance in terms of interoperability than palm prints, but palm prints can be more effective when using similar sensors.

On the Feasibility of Interoperable Schemes in Hand Biometrics

Science.gov (United States)

Morales, Aythami; González, Ester; Ferrer, Miguel A.

2012-01-01

Personal recognition through hand-based biometrics has attracted the interest of many researchers in the last twenty years. A significant number of proposals based on different procedures and acquisition devices have been published in the literature. However, comparisons between devices and their interoperability have not been thoroughly studied. This paper tries to fill this gap by proposing procedures to improve the interoperability among different hand biometric schemes. The experiments were conducted on a database made up of 8,320 hand images acquired from six different hand biometric schemes, including a flat scanner, webcams at different wavelengths, high quality cameras, and contactless devices. Acquisitions on both sides of the hand were included. Our experiment includes four feature extraction methods which determine the best performance among the different scenarios for two of the most popular hand biometrics: hand shape and palm print. We propose smoothing techniques at the image and feature levels to reduce interdevice variability. Results suggest that comparative hand shape offers better performance in terms of interoperability than palm prints, but palm prints can be more effective when using similar sensors. PMID:22438714

Design as a Cultural Venue for Interdisciplinary Collaboration

DEFF Research Database (Denmark)

Geert Jensen, Birgitte; Rasmussen, Jørgen; Volf, Mette

2014-01-01

Sense Making has become the strategic fuel for meaningful Change Making in organizations today. 1 When designers enter into and facilitate large interdisciplinary teams it changes the role of the designer from being characterised by aesthetic professionalism to thinking strategically and facilita......Sense Making has become the strategic fuel for meaningful Change Making in organizations today. 1 When designers enter into and facilitate large interdisciplinary teams it changes the role of the designer from being characterised by aesthetic professionalism to thinking strategically...... and visual skills can be the link between mental models and languages that occur in interdisciplinary teams. The designer's methods such as visualization and prototyping as well as their Sensemaking methods2 can strengthen a team's chance to imagine future scenarios and their implications. It provides...... a common ground for discussing and reflecting on choices made. The article describes two different cases in which the visual methods of designers made Sensemaking possible in the organisation. The methods used are elements within the design process: visual sensemaking, user observations, interviews...

Getting Their Hands Dirty: Qualitative Study on Hands-on Learning for Architectural Students in Design-build Course

Directory of Open Access Journals (Sweden)

Zunaibi B. Abdullah

2011-06-01

Full Text Available This qualitative study provides an in-depth perspective of hands-on learning through the observation and analysis of architectural students' views in a design-build program at the University of Nebraska-Lincoln during the fall semester of 2008. Qualitative data was gathered from 14 participants involved in the construction of a low energy double-storey house in the city of Lincoln, Nebraska. The study inventoried the requisite characteristics of a design-build course. Participants' views and activities were studied to ascribe the qualitative benefits of hands-on learning. In addition, students' motivation towards hands-on activities were evaluated in reference to student confidence and independence levels towards their future career as architects, designers or other design-build professionals. The findings showed the design-build course could offer a specific knowledge that link between theoretical subjects and the practical expect of building contractions.

Developing twenty-first century skills: insights from an intensive interdisciplinary workshop Mosaic of Life

Directory of Open Access Journals (Sweden)

Tamara Milosevic

2013-11-01

Full Text Available The Baltic Sea, one of the world’s largest semi-enclosed seas, which, with its very low salinity and quasi-isolation from the big oceans cannot decide whether it is a sea or a large lake. This geologically-unique environment supports an even more surprising and delicate marine ecosystem, where a complex community of fishes, marine mammals and important microscopic organisms creates a magical mosaic of life. Humans have enjoyed the abundance of life in the Baltic Sea for thousands of years, and major Scandinavian and Baltic cities have oriented themselves towards this geo-ecosystem in order to develop and seek ecological, economical and cultural inspiration and wealth. The ‘Mosaic of Life’ workshop aimed at going beyond the obvious in examining the meaning of the Baltic Sea by gathering together a selection of young, creative minds from different backgrounds ranging from the arts and economics to geology and life sciences. This intensive workshop was designed as a unique training opportunity to develop essential twenty-first century skills – to introduce and develop creative, critical and interdisciplinary thinking and collaborative teamwork, as well as to foster a visual and scientific literacy, using project-based learning and hands-on activities. Our final goal has been to be inspired by the resulting connections, differences and unifying concepts, creating innovative, interdisciplinary projects which would look further than the sea – further than the eye can see and further into the future.

Distributed Software Development with One Hand Tied Behind the Back

DEFF Research Database (Denmark)

Kuhrmann, Marco; Münch, Jürgen

2016-01-01

Software development consists to a large extent of human-based processes with continuously increasing demands regarding interdisciplinary team work. Understanding the dynamics of software teams can be seen as highly important to successful project execution. Hence, for future project managers......, knowledge about non-technical processes in teams is significant. In this paper, we present a course unit that provides an environment in which students can learn and experience the role of different communication patterns in distributed agile software development. In particular, students gain awareness...... in virtual teams. We provide a detailed design of the course unit to allow for implementation in further courses. Furthermore, we provide experiences obtained from implementing this course unit with 16 graduate students. We observed students struggling with technical aspects and team coordination in general...

Comparison of Standard Culture-Based Method to Culture-Independent Method for Evaluation of Hygiene Effects on the Hand Microbiome

Directory of Open Access Journals (Sweden)

C. Zapka

2017-03-01

Full Text Available Hands play a critical role in the transmission of microbiota on one’s own body, between individuals, and on environmental surfaces. Effectively measuring the composition of the hand microbiome is important to hand hygiene science, which has implications for human health. Hand hygiene products are evaluated using standard culture-based methods, but standard test methods for culture-independent microbiome characterization are lacking. We sampled the hands of 50 participants using swab-based and glove-based methods prior to and following four hand hygiene treatments (using a nonantimicrobial hand wash, alcohol-based hand sanitizer [ABHS], a 70% ethanol solution, or tap water. We compared results among culture plate counts, 16S rRNA gene sequencing of DNA extracted directly from hands, and sequencing of DNA extracted from culture plates. Glove-based sampling yielded higher numbers of unique operational taxonomic units (OTUs but had less diversity in bacterial community composition than swab-based sampling. We detected treatment-induced changes in diversity only by using swab-based samples (P < 0.001; we were unable to detect changes with glove-based samples. Bacterial cell counts significantly decreased with use of the ABHS (P < 0.05 and ethanol control (P < 0.05. Skin hydration at baseline correlated with bacterial abundances, bacterial community composition, pH, and redness across subjects. The importance of the method choice was substantial. These findings are important to ensure improvement of hand hygiene industry methods and for future hand microbiome studies. On the basis of our results and previously published studies, we propose recommendations for best practices in hand microbiome research.

Perspectives on open science and scientific data sharing : An interdisciplinary workshop”

NARCIS (Netherlands)

Destro Bisol, G.; Anagnostou, P.; Capocasa, M.; Bencivelli, S.; Cerroni, A.; Contreras, J.; Enke, N.; Fantini, B.; Greco, P.; Heeney, C.; Luzi, D.; Manghi, P.; Mascalzoni, D.; Molloy, J.; Parenti, F.; Wicherts, J.M.; Boulton, G.

2014-01-01

Looking at Open Science and Open Data from a broad perspective. This is the idea behind “Scientific data sharing: an interdisciplinary workshop”, an initiative designed to foster dialogue between scholars from different scientific domains which was organized by the Istituto Italiano di Antropologia

Evaluating Interdisciplinary Collaborative Learning and Assessment in the Creative Arts and Humanities

Science.gov (United States)

Miles, Melissa; Rainbird, Sarah

2015-01-01

This article responds to the rising emphasis placed on interdisciplinary collaborative learning and its implications for assessment in higher education. It presents findings from a research project that examined the effectiveness of an interdisciplinary collaborative student symposium as an assessment task in an art school/humanities environment.…

Charles Wagley's legacy of Interdisciplinary Graduate Research and Training Programs at the University of Florida

Directory of Open Access Journals (Sweden)

Marianne Schmink

Full Text Available When Charles Wagley moved from Columbia University to the University of Florida (UF in 1972, he established the Tropical South America Program. In this program he began an enduring legacy at UF of interdisciplinarity, collaborative research and training focused on the problems and solutions of tropical development, and support for students as future leaders. Reaching out to agricultural researchers and other social science disciplines, Wagley later co-founded and directed the Amazon Research and Training Program (ARTP, and remained active even after his retirement in 1983. The ARTP built on Wagley's strategy of supporting student research and building collaboration with partners in Latin America, and innovated in bringing in visiting professors from different disciplines, developing new interdisciplinary courses, and networking among Amazonian scholars in different countries. Wagley's most lasting contribution is the Tropical Conservation and Development (TCD program, which grew out of the ARTP to become an internationally-recognized interdisciplinary graduate program focused on the intersection between biodiversity conservation and the well-being of people in the tropical world. Drawing on participation from over 100 faculty affiliates in 27 academic units at UF, since 1980 the ARTP and TCD programs have trained over 400 graduate students from two dozen countries.

Lessons learnt on implementing an interdisciplinary doctoral programme in water sciences

Science.gov (United States)

Carr, Gemma; Loucks, Daniel Pete; Blaschke, Alfred Paul; Bucher, Christian; Farnleitner, Andreas; Fürnkranz-Prskawetz, Alexia; Parajka, Juraj; Pfeifer, Norbert; Rechberger, Helmut; Wagner, Wolfgang; Zessner, Matthias; Blöschl, Günter

2015-04-01

Using the Vienna Doctoral Programme on Water Resource Systems as a case study, this work describes how the characteristics of the programme can be evaluated to identify which process features are important for developing interdisciplinary research at the doctoral level. The Programme has been running since 2009, and to date has engaged 35 research students, three post-docs and ten faculty members from ten research fields (aquatic microbiology, hydrology, hydro-climatology, hydro-geology, mathematical economics, photogrammetry, remote sensing, resource management, structural mechanics, and water quality). Collaborative, multi-disciplinary research is encouraged and supported through various mechanisms - shared offices, study programme, research cluster groups that hold regular meetings, joint study sites, annual and six-month symposia that bring all members of the programme together, seminar series, joint supervision, and social events. Interviews were conducted with 12 students and recent graduates to explore individual experiences of doing interdisciplinary research within the Programme, and to identify which mechanisms are perceived to be of the greatest benefit for collaborative work. Analysis revealed four important process features. Firstly, students noted that joint supervision and supervisors who are motivated to collaborate are essential for multi-disciplinary collaborative work. Secondly, interviewees described that they work with the people they sit close to or see most regularly. Physical places for collaboration between different discipline researchers such as shared offices and shared study sites are therefore important. Thirdly, the costs and benefits to doing interdisciplinary work were highlighted. Students make a trade-off when deciding if their time investment to develop their understanding of a new research field will support them in addressing their research question. The personal characteristics of the researcher seem to be particularly

Quantifying the effect of hand wash duration, soap use, ground beef debris, and drying methods on the removal of Enterobacter aerogenes on hands.

Science.gov (United States)

Jensen, Dane A; Danyluk, Michelle D; Harris, Linda J; Schaffner, Donald W

2015-04-01

Hand washing is recognized as a crucial step in preventing foodborne disease transmission by mitigating crosscontamination among hands, surfaces, and foods. This research was undertaken to establish the importance of several keys factors (soap, soil, time, and drying method) in reducing microorganisms during hand washing. A nonpathogenic nalidixic acid-resistant Enterobacter aerogenes surrogate for Salmonella was used to assess the efficacy of using soap or no soap for 5 or 20 s on hands with or without ground beef debris and drying with paper towel or air. Each experiment consisted of 20 replicates, each from a different individual with ∼ 6 log CFU/ml E. aerogenes on their hands. A reduction of 1.0 ± 0.4 and 1.7 ± 0.8 log CFU of E. aerogenes was observed for a 5-s wash with no soap and a 20-s wash with soap, respectively. When there was no debris on the hands, there was no significant difference between washing with and without soap for 20 s (P > 0.05). Likewise, there was no significant difference in the reductions achieved when washing without soap, whether or not debris was on the hands (P > 0.05). A significantly greater reduction (P soap when there was ground beef debris on the hands. The greatest difference (1.1 log CFU greater average reduction) in effectiveness occurred when ground beef debris was on the hands and a 20-s wash with water was compared with a 20-s wash with soap. Significantly greater (P 4.0 log CFU per towel) when hands are highly contaminated. Our results support future quantitative microbial risk assessments needed to effectively manage risks of foodborne illness in which food workers' hands are a primary cause.

An Interdisciplinary Education of Sustainability, Energy and Green Economics

Science.gov (United States)

Sikand, M. V.; Mazzatenta, C.; Wong, K.; Socha, A.

2017-12-01

This following project demonstrates an interdisciplinary method of teaching Sustainability, Energy and Green Economics. It is shown that an interdisciplinary approach to introduce students to the foundations of sustainability strongly connects education with real world applications, and highlights the growing influence of sustainable practices on the world at large. The authors will present results from the interdisciplinary course "Sustainability, Energy and Green Economy" taught at the Center of Sustainable Energy, Bronx Community College, City University of New York (CSE-BCC-CUNY) by faculty from Physics, Chemistry, Biology. The course curriculum covers the relationship of humans within their environment, the facts of climate change, an analysis of the current global energy portfolio, the burgeoning renewable energy sector, and connections between consumption and quality of life. The students are exposed to empirical data and asked to evaluate trends to ascertain the future energy and resource demands of a growing global population. The students are lead through an estimation of their own carbon footprint. Emphasis is made on the concept of `Life Cycle Analysis' and how such analyses can be used to create market value and a "green product". The interdisciplinary approach to teach students on how the principles of sustainability are building the green economy and how to build a successful career within today's workforce encourages students to apply the critical lens of sustainability to all aspects of their personal lives, as well as local, regional and global economies. The authors will present data collected by students to formulate and articulate a hypothesis specifically related to the sustainability of societal and economic market trends.

Interdisciplinary Research and Disciplinary Toleration: A Reply to Kitty Locker.

Science.gov (United States)

Kent, Thomas

1994-01-01

Responds to an article in this issue regarding the challenge of interdisciplinary research. Suggests that the primary motivation for avoiding interdisciplinary research is political, not epistemological. (SR)

Sunscreen Use on the Dorsal Hands at the Beach

International Nuclear Information System (INIS)

Warren, D. B.; Hobbs, J. B.; Jr, R. F. W.; Riahi, R. R.

2013-01-01

Since skin of the dorsal hands is a known site for the development of cutaneous squamous cell carcinoma, an epidemiologic investigation was needed to determine if beachgoers apply sunscreen to the dorsal aspect of their hands as frequently as they apply it to other skin sites. Aim. The aim of the current study was to compare the use of sunscreen on the dorsal hands to other areas of the body during subtropical late spring and summer sunlight exposure at the beach. Materials and Methods. A cross-sectional survey from a convenience sample of beachgoers was designed to evaluate responded understanding and protective measures concerning skin cancer on the dorsal hands in an environment with high natural UVR exposure. Results. A total of 214 surveys were completed and analyzed. Less than half of subjects (105, 49%) applied sunscreen to their dorsal hands. Women applied sunscreen to the dorsal hands more than men (55% women versus 40% men, ρ=0.04 ). Higher Fitzpatrick Skin Type respondents were less likely to protect their dorsal hands from ultraviolet radiation (ρ=0.001 ). Conclusions. More public education focused on dorsal hand protection from ultraviolet radiation damage is necessary to reduce the risk for squamous cell carcinomas of the hands.

Nonextensive entropy interdisciplinary applications

CERN Document Server

Tsallis, Constantino

2004-01-01

A great variety of complex phenomena in many scientific fields exhibit power-law behavior, reflecting a hierarchical or fractal structure. Many of these phenomena seem to be susceptible to description using approaches drawn from thermodynamics or statistical mechanics, particularly approaches involving the maximization of entropy and of Boltzmann-Gibbs statistical mechanics and standard laws in a natural way. The book addresses the interdisciplinary applications of these ideas, and also on various phenomena that could possibly be quantitatively describable in terms of these ideas.

Memory, museums and information science: An interdisciplinary perspective

Directory of Open Access Journals (Sweden)

Débora Adriano Sampaio

2013-10-01

Full Text Available Reflects on Museums and Information Science in an interdisciplinary perspective, tracing an interface between memory and information. Presents socio-historical approaches of Information Science in an attempt to subsidize social issues that guide this discussion - 'The Social Epistemology Shera', the 'Hermeneutics Capurro' and 'Approach of Knowledge Wersig'. Highlights the dialogue between information, memory and museum institutions, analyzing its importance in the socio-cultural dynamics of the information society. Considers the process of building interdisciplinary, under a social dimension as a vital contribution to the direction of new readings that can transform individuals in humans reflexive and critical agents capable of walking paths foreseen and unforeseen, changing social reality.

Effective healthcare process redesign through an interdisciplinary team approach.

Science.gov (United States)

Snyder, Rita; Huynh, Nathan; Cai, Bo; Vidal, José; Bennett, Kevin

2013-01-01

Healthcare process redesign is a complex and often high risk undertaking. Typically, there is a limited understanding of the baseline process and often inadequate tools by which to assess it. This can be confounded by narrow redesign team expertise that can result in unanticipated and/or unintended redesign consequences. Interdisciplinary research teams of healthcare, biostatistics, engineering and computer science experts provide broad support for a more effective and safer approach to healthcare process redesign. We describe an interdisciplinary research team focused on medication administration process (MAP)redesign and its achievements and challenges.

Interdisciplinary teamwork for the treatment of people with Parkinson's disease and their families.

Science.gov (United States)

Giladi, Nir; Manor, Yael; Hilel, Ariela; Gurevich, Tanya

2014-11-01

Parkinson's disease (PD) is a chronic progressive neurodegenerative and multidimensional disease that involves a range of disabling motor and nonmotor symptoms. These symptoms can have a major impact on the quality of life of PD patients. The focus of this article is to stress the importance of the interdisciplinary team intervention approach in the treatment of patients with PD. The team approach uses experts in PD from different health care professions, including a neurologist, a nurse, a speech and language therapist, a physiotherapist, a social worker, a psychiatrist, an occupational therapist, a sexologist, and a dietician. The major aim of the team and of teamwork is to provide professional care in all motor and nonmotor aspects of PD throughout the course of the disease. There are different models of multidisciplinary teams: inpatient facility, community rehabilitation facility, and synchronized multiprofessional treatment in the community. The Tel Aviv Sourasky Medical Center model of interdisciplinary care was designed to create a coordinated multidisciplinary team in the Movement Disorders Unit. The role of each team member and their professional objective are described. Their collaboration is by design a promotion of a team goal for maintaining and enhancing the quality of life of PD patients and their families.

[Organizational forms of emergency medicine from the perspective of DIVI. Discipline-specific or interdisciplinary?].

Science.gov (United States)

Quintel, M; Kumle, B

2011-04-01

Modern processes in the organization in German hospitals are decisive to the development of emergency departments and as these represent the interface between outpatient and inpatient care, they have been identified as a strategic success factor. In larger hospitals emergency departments are generally run as independent units with their own management. The growing number of patients in emergency rooms each year demonstrates the future importance of these structures and successful hospital management has to face and handle this challenge. Clear job profiles for the leadership, staff members and structures of these units are needed. This article highlights the requirements for these structures from the perspective of the German Interdisciplinary Association of Critical Care Medicine (DIVI).

Hand Dose in Nuclear Medicine Staff Members

International Nuclear Information System (INIS)

Taha, T.M.; Shahein, A.Y.; Hassan, R.

2009-01-01

Measurement of the hand dose during preparation and injection of radiopharmaceuticals is useful in the assessment of the extremity doses received by nuclear medicine personnel. Hand radiation doses to the occupational workers that handling 99m Tc-labeled compounds, 131 I for diagnostic in nuclear medicine were measured by thermoluminescence dosimetry. A convenient method is to use a TLD ring dosimeter for measuring doses of the diagnostic units of different nuclear medicine facilities . Their doses were reported in millisieverts that accumulated in 4 weeks. The radiation doses to the hands of nuclear medicine staff at the hospitals under study were measured. The maximum expected annual dose to the extremities appeared to be less than the annual limit (500 mSv/y) because all of these workers are on rotation and do not constantly handle radioactivity throughout the year

On using retailers as the unit of analysis

DEFF Research Database (Denmark)

Hansen, Tommy Holm

This paper examines the assumptions behind phrasing the question "how do retailers select own label manufacturer?" in a scientific context. The basic assumptions are a) there is an explanation to the question that has predictive power, b) that it possible to clearly define the units of analysis...... and c) that the units of analysis does not act upon the environmnet in a manner that is uncorrelated to any characteristics of the unit of analysis or the environment. The paper further discusses so practical issues in conducting research in retailing. The main problems are that the decision structures...... and processes in retailers are very complex but on the other hand there is still too few retailers to enable generalisation of research finding...

Transporting ideas between marine and social sciences: experiences from interdisciplinary research programs

Directory of Open Access Journals (Sweden)

Lucy M. Turner

2017-03-01

Full Text Available The oceans comprise 70% of the surface area of our planet, contain some of the world’s richest natural resources and are one of the most significant drivers of global climate patterns. As the marine environment continues to increase in importance as both an essential resource reservoir and facilitator of global change, it is apparent that to find long-term sustainable solutions for our use of the sea and its resources and thus to engage in a sustainable blue economy, an integrated interdisciplinary approach is needed. As a result, interdisciplinary working is proliferating. We report here our experiences of forming interdisciplinary teams (marine ecologists, ecophysiologists, social scientists, environmental economists and environmental law specialists to answer questions pertaining to the effects of anthropogenic-driven global change on the sustainability of resource use from the marine environment, and thus to transport ideas outwards from disciplinary confines. We use a framework derived from the literature on interdisciplinarity to enable us to explore processes of knowledge integration in two ongoing research projects, based on analyses of the purpose, form and degree of knowledge integration within each project. These teams were initially focused around a graduate program, explicitly designed for interdisciplinary training across the natural and social sciences, at the Gothenburg Centre for Marine Research at the University of Gothenburg, thus allowing us to reflect on our own experiences within the context of other multi-national, interdisciplinary graduate training and associated research programs.

On the Feasibility of Interoperable Schemes in Hand Biometrics

Directory of Open Access Journals (Sweden)

Miguel A. Ferrer

2012-02-01

Full Text Available Personal recognition through hand-based biometrics has attracted the interest of many researchers in the last twenty years. A significant number of proposals based on different procedures and acquisition devices have been published in the literature. However, comparisons between devices and their interoperability have not been thoroughly studied. This paper tries to fill this gap by proposing procedures to improve the interoperability among different hand biometric schemes. The experiments were conducted on a database made up of 8,320 hand images acquired from six different hand biometric schemes, including a flat scanner, webcams at different wavelengths, high quality cameras, and contactless devices. Acquisitions on both sides of the hand were included. Our experiment includes four feature extraction methods which determine the best performance among the different scenarios for two of the most popular hand biometrics: hand shape and palm print. We propose smoothing techniques at the image and feature levels to reduce interdevice variability. Results suggest that comparative hand shape offers better performance in terms of interoperability than palm prints, but palm prints can be more effective when using similar sensors.

Monitoring the hand hygiene compliance of health care workers in a general intensive care unit: Use of continuous closed circle television versus overt observation.

Science.gov (United States)

Brotfain, Evgeni; Livshiz-Riven, Ilana; Gushansky, Alexander; Erblat, Alexander; Koyfman, Leonid; Ziv, Tomer; Saidel-Odes, Lisa; Klein, Moti; Borer, Abraham

2017-08-01

A variety of hand hygiene monitoring programs (HHMPs) have come into use in hospitals throughout the world. In the present study, we compare continuous closed circle television (CCTV) with overt observation for monitoring the hand hygiene compliance of health care workers (HCWs) in a general intensive care unit (GICU). This is a cross-sectional and comparative study. In this study, we use a novel hand hygiene CCTV monitoring system for hand hygiene performance monitoring. The study population incorporated all the GICU HCWs, including registered nurses, staff physicians, and auxiliary workers. All HCWs of our GICU were observed, including ICU registered nurses, ICU staff physicians, and auxiliary workers participated in the present study. Overall, each observer team did 50 sessions in each arm of the study. Total number of hand hygiene opportunities was approaching 500 opportunities. The compliance rates when only overt observations were performed was higher than when only covert observations were performed with a delta of approximately 10% (209 out of 590 [35.43%] vs 130 out of 533 [24.39%]; P hand hygiene. However, there is no clear basis for incorporating a CCTV observation modality into a health care system that already operates an overt observation program. We have shown that CCTV methodology records a different distribution of opportunities for performing hand hygiene and of actual performances of hand hygiene compared with overt observation. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Hands-On Nuclear Physics

Science.gov (United States)

Whittaker, Jeff

2013-01-01

Nuclear science is an important topic in terms of its application to power generation, medical diagnostics and treatment, and national defense. Unfortunately, the subatomic domain is far removed from daily experience, and few learning aids are available to teachers. What follows describes a low-tech, hands-on method to teach important concepts in…

Interdisciplinary research center devoted to molecular environmental science opens

Science.gov (United States)

Vaughan, David J.

In October, a new research center opened at the University of Manchester in the United Kingdom. The center is the product of over a decade of ground-breaking interdisciplinary research in the Earth and related biological and chemical sciences at the university The center also responds to the British governments policy of investing in research infrastructure at key universities.The Williamson Research Centre, the first of its kind in Britain and among the first worldwide, is devoted to the emerging field of molecular environmental science. This field also aims to bring about a revolution in understanding of our environment. Though it may be a less violent revolution than some, perhaps, its potential is high for developments that could affect us all.

Putting the Family Back in the Center: A Teach-Back Protocol to Improve Communication During Rounds in a Pediatric Intensive Care Unit.

Science.gov (United States)

Bogue, Terri L; Mohr, Lynn

2017-06-01

Patient- and family-centered care is endorsed by leading health care organizations. To incorporate the family in interdisciplinary rounds in the pediatric intensive care unit, it is necessary to prepare the family to be an integral member of the child's health care team. When the family is part of the health care team, interdisciplinary rounds ensure that the family understands the process of interdisciplinary rounds and that it is an integral part of the discussion. An evidence-based protocol to provide understanding and support to families related to interdisciplinary rounds has significant impact on satisfaction, trust, and patient outcomes. Copyright © 2017 Elsevier Inc. All rights reserved.

The Influence of Hand Immersion Duration on Manual Performance.

Science.gov (United States)

Ray, Matthew; Sanli, Elizabeth; Brown, Robert; Ennis, Kerri Ann; Carnahan, Heather

2017-08-01

To investigate the effect of hand immersion duration on manipulative ability and tactile sensitivity. Individuals in maritime settings often work with hands that have been immersed in water. Although research has shown that hand immersion duration differentially impacts skin adhesion and tactile sensitivity, the effect of hand immersion on manipulative ability has not been directly tested. Given how critical manipulative ability is for the safety and performance of those working at sea, the effect of hand immersion duration on manual performance was investigated. Tests of manipulative ability (Purdue Pegboard, Grooved Pegboard, reef knot untying) and tactile sensitivity (Touch-Test) were completed following no-exposure, short-exposure, and long-exposure hand immersions in thermoneutral water. Compared to the no immersion condition, the Purdue Pegboard performance was reduced in both immersion conditions (short exposure, -11%; long exposure, -8%). A performance decrement was only observed in the short exposure condition (+15% in time to complete task) for the reef knot untying task. There were no statistical differences in the Grooved Pegboard or Touch-Test scores between exposure conditions. Immersing the hands in water decreases manipulative ability except for when object properties reduce the slipperiness between the hand and object. Manual performance in a wet environment may be conserved by designing tools and objects with edges and textures that can offset the slipperiness of wet hands. To maintain safety, the time requirements for working with wet hands needs to be considered.

Integrated Concentration in Science (iCons): Undergraduate Education Through Interdisciplinary, Team-Based, Real-World Problem Solving

Science.gov (United States)

Tuominen, Mark

2013-03-01

Attitude, Skills, Knowledge (ASK) - In this order, these are fundamental characteristics of scientific innovators. Through first-hand practice in using science to unpack and solve complex real-world problems, students can become self-motivated scientific leaders. This presentation describes the pedagogy of a recently developed interdisciplinary undergraduate science education program at the University of Massachusetts Amherst focused on addressing global challenges with scientific solutions. Integrated Concentration in Science (iCons) is an overarching concentration program that supplements the curricula provided within each student's chosen major. iCons is a platform for students to perform student-led research in interdisciplinary collaborative teams. With a schedule of one course per year over four years, the cohort of students move through case studies, analysis of real-world problems, development of potential solutions, integrative communication, laboratory practice, and capstone research projects. In this presentation, a track emphasizing renewable energy science is used to illustrate the iCons pedagogical methods. This includes discussion of a third-year laboratory course in renewable energy that is educationally scaffolded: beginning with a boot camp in laboratory techniques and culminating with student-designed research projects. Among other objectives, this course emphasizes the practice of using reflection and redesign, as a means of generating better solutions and embedding learning for the long term. This work is supported in part by NSF grant DUE-1140805.

Cytomegalovirus survival and transferability and the effectiveness of common hand-washing agents against cytomegalovirus on live human hands.

Science.gov (United States)

Stowell, Jennifer D; Forlin-Passoni, Daniela; Radford, Kay; Bate, Sheri L; Dollard, Sheila C; Bialek, Stephanie R; Cannon, Michael J; Schmid, D Scott

2014-01-01

Congenital cytomegalovirus (CMV) transmission can occur when women acquire CMV while pregnant. Infection control guidelines may reduce risk for transmission. We studied the duration of CMV survival after application of bacteria to the hands and after transfer from the hands to surfaces and the effectiveness of cleansing with water, regular and antibacterial soaps, sanitizer, and diaper wipes. Experiments used CMV AD169 in saliva at initial titers of 1 × 10(5) infectious particles/ml. Samples from hands or surfaces (points between 0 and 15 min) were placed in culture and observed for at least 2 weeks. Samples were also tested using CMV real-time PCR. After application of bacteria to the hands, viable CMV was recovered from 17/20 swabs at 0 min, 18/20 swabs at 1 min, 5/20 swabs at 5 min, and 4/20 swabs at 15 min. After transfer, duration of survival was at least 15 min on plastic (1/2 swabs), 5 min on crackers and glass (3/4 swabs), and 1 min or less on metal and cloth (3/4 swabs); no viable virus was collected from wood, rubber, or hands. After cleansing, no viable virus was recovered using water (0/22), plain soap (0/20), antibacterial soap (0/20), or sanitizer (0/22). Viable CMV was recovered from 4/20 hands 10 min after diaper wipe cleansing. CMV remains viable on hands for sufficient times to allow transmission. CMV may be transferred to surfaces with reduced viability. Hand-cleansing methods were effective at eliminating viable CMV from hands.

Connecting art and science: An interdisciplinary strategy and its impact on the affective domain of community college human anatomy students

Science.gov (United States)

Petti, Kevin

Educational objectives are often described within the framework of a three-domain taxonomy: cognitive, affective and psychomotor. While most of the research on educational objectives has focused on the cognitive domain, the research that has been conducted on the affective domain, which speaks to emotions, attitudes, and values, has identified a number of positive outcomes. One approach to enhancing the affective domain is that of interdisciplinary education. Science education research in the realm of interdisciplinary education and affective outcomes is limited; especially research conducted on community college students of human anatomy. This project investigated the relationship between an interdisciplinary teaching strategy and the affective domain in science education by utilizing an interdisciplinary lecture in a human anatomy class. Subjects were anatomy students in a California community college who listened to a one-hour lecture describing the cultural, historical and scientific significance of selected pieces of art depicting human dissection in European medieval and Renaissance universities. The focus was on how these renderings represent the state of anatomy education during their respective eras. After listening to the lecture, subjects were administered a 35-question survey that was composed of 14 demographic questions and 21 Likert-style statements that asked respondents to rate the extent to which the intervention influenced their affective domain. Descriptive statistics were then used to determine which component of the affective domain was most influenced, and multiple regression analysis was used to examine the extent to which individual differences along the affective continuum were explained by select demographic measures such as gender, race/ethnicity, education level, and previous exposure to science courses. Results indicate that the interdisciplinary intervention had a positive impact on every component of the affective domain hierarchy

An Integrated Interdisciplinary Faculty-Student Learning Community Focused on Water Issues: A Case Study

Science.gov (United States)

Willermet, Cathy; Drake, Eron; Mueller, Anja; Juris, Stephen J.; Chhetri, Pratik; Upadhaya, Samik

2014-01-01

In response to a request from a campus student organization, faculty from three fields came together to develop and teach an integrated interdisciplinary course on water issues and social activism. This course, "Water as Life, Death, and Power," brought together topics from the fields of anthropology, biology and chemistry to explore…

Development of an observational measure of healthcare worker hand-hygiene behaviour: the hand-hygiene observation tool (HHOT).

Science.gov (United States)

McAteer, J; Stone, S; Fuller, C; Charlett, A; Cookson, B; Slade, R; Michie, S

2008-03-01

Previous observational measures of healthcare worker (HCW) hand-hygiene behaviour (HHB) fail to provide adequate standard operating procedures (SOPs), accounts of inter-rater agreement testing or evidence of sensitivity to change. This study reports the development of an observational tool in a way that addresses these deficiencies. Observational categories were developed systematically, guided by a clinical guideline, previous measures and pilot hand-hygiene behaviour observations (HHOs). The measure, a simpler version of the Geneva tool, consists of HHOs (before and after low-risk, high-risk or unobserved contact), HHBs (soap, alcohol hand rub, no action, unknown), and type of HCW. Inter-observer agreement for each category was assessed by observation of 298 HHOs and HHBs by two independent observers on acute elderly and intensive care units. Raw agreement (%) and Kappa were 77% and 0.68 for HHB; 83% and 0.77 for HHO; and 90% and 0.77 for HCW. Inter-observer agreement for overall compliance of a group of HCWs was assessed by observation of 1191 HHOs and HHBs by two pairs of independent observers. Overall agreement was good (intraclass correlation coefficient = 0.79). Sensitivity to change was examined by autoregressive time-series modelling of longitudinal observations for 8 months on the intensive therapy unit during an Acinetobacter baumannii outbreak and subsequent strengthening of infection control measures. Sensitivity to change was demonstrated by a rise in compliance from 80 to 98% with an odds ratio of increased compliance of 7.00 (95% confidence interval: 4.02-12.2) P < 0.001.

Interdisciplinary Collaboration: Librarian Involvement in Grant Projects

Science.gov (United States)

Brandenburg, Marci D.; Cordell, Sigrid Anderson; Joque, Justin; MacEachern, Mark P.; Song, Jean

2017-01-01

Librarians are excellent research collaborators, although librarian participation is not usually considered, thereby making access to research funds difficult. The University of Michigan Library became involved in the university's novel funding program, MCubed, which supported innovative interdisciplinary research on campus, primarily by funding…

Interdisciplinary Integrated Engineering Development Course in HITACHI

Science.gov (United States)

Ojima, Masahiro

As an example of interdisciplinary education for engineers in private companies, IED (Integrated Engineering Development) course at HITACHI Ltd. is presented. To help 30 years old or so promising engineers create a new product based on a new technology, one year term course is designed for four types of engineers; mechanical, electric & electronic, information software, and digital systems. Each course has core basic technologies plus related supplementary subjects to promote an interdisciplinary integrated engineer. Not only lectures given by university professors but heavy duty home work is also given by senior engineers of HITACHI to make them apply basic theory to practical problems. Furthermore, self development planning, leadership development program and technology-marketing project are introduced to promote human skills and business sense needed for technology leaders in company.

Interdisciplinary collaboration within project-level NEPA teams in the US Forest Service

Science.gov (United States)

James W. Freeman; Marc J. Stern; Michael Mortimer; Dale J. Blahna; Lee K. Cerveny

2011-01-01

Interdisciplinary teamwork has become a foundation of natural resources planning and management in the US. Yet, we know little about the degree of interdisciplinary collaboration of natural resource planning teams. We conducted 10 case studies of Forest Service NEPA (National Environmental Policy Act) teams working on projects related to the 2005 Travel Management Rule...

On the Criticality of Interdisciplinary Communications for Continued Scholarly Research, and the Potential Applicability of the Case Studies Methodology (Invited Paper

Directory of Open Access Journals (Sweden)

Jeffrey A. Dunne

2014-12-01

Full Text Available Increasing the prevalence and effectiveness of interdisciplinary communication/collaboration is not a simple matter, but has significant benefits to offer. Ironically, one of the greatest challenges, namely the diversity in perspectives and contributor nature, provides one of its most significant payoffs. Diversity in backgrounds, skills, knowledge, and approaches promotes ingenuity and creativity, and is a powerful source of innovation. But perhaps more importantly, effective interdisciplinary collaboration is essential for applying forefront research to the most challenging societal problems. This reflection paper describes a line of reasoning for why effective interdisciplinary collaboration skills have emerged as an essential, and yet largely neglected, requirement for maintaining the development and relevance of scholarly research. It outlines challenges that must be overcome in meeting this requirement, important factors for addressing those challenges, and concludes by discussing the applicability of the case methodology, as introduced at the 2014 International Multi-Conference on Complexity, Informatics and Cybernetics, as a mechanism for training people to become effective participants in interdisciplinary endeavors.

Hands-On Skills for Caregivers

Science.gov (United States)

... A + A You are here Home Hands-On Skills for Caregivers Printer-friendly version When you’re ... therapist who can help you develop your transferring skills. Allow for their reality Remember to accept your ...

New perspectives on interdisciplinary earth science at the Dead Sea: The DESERVE project

International Nuclear Information System (INIS)

Kottmeier, Christoph; Agnon, Amotz; Al-Halbouni, Djamil; Alpert, Pinhas; Corsmeier, Ulrich; Dahm, Torsten; Eshel, Adam; Geyer, Stefan; Haas, Michael; Holohan, Eoghan; Kalthoff, Norbert; Kishcha, Pavel; Krawczyk, Charlotte; Lati, Joseph; Laronne, Jonathan B.; Lott, Friederike; Mallast, Ulf; Merz, Ralf; Metzger, Jutta; Mohsen, Ayman

2016-01-01

The Dead Sea region has faced substantial environmental challenges in recent decades, including water resource scarcity, ~ 1 m annual decreases in the water level, sinkhole development, ascending-brine freshwater pollution, and seismic disturbance risks. Natural processes are significantly affected by human interference as well as by climate change and tectonic developments over the long term. To get a deep understanding of processes and their interactions, innovative scientific approaches that integrate disciplinary research and education are required. The research project DESERVE (Helmholtz Virtual Institute Dead Sea Research Venue) addresses these challenges in an interdisciplinary approach that includes geophysics, hydrology, and meteorology. The project is implemented by a consortium of scientific institutions in neighboring countries of the Dead Sea (Israel, Jordan, Palestine Territories) and participating German Helmholtz Centres (KIT, GFZ, UFZ). A new monitoring network of meteorological, hydrological, and seismic/geodynamic stations has been established, and extensive field research and numerical simulations have been undertaken. For the first time, innovative measurement and modeling techniques have been applied to the extreme conditions of the Dead Sea and its surroundings. The preliminary results show the potential of these methods. First time ever performed eddy covariance measurements give insight into the governing factors of Dead Sea evaporation. High-resolution bathymetric investigations reveal a strong correlation between submarine springs and neo-tectonic patterns. Based on detailed studies of stratigraphy and borehole information, the extension of the subsurface drainage basin of the Dead Sea is now reliably estimated. Originality has been achieved in monitoring flash floods in an arid basin at its outlet and simultaneously in tributaries, supplemented by spatio-temporal rainfall data. Low-altitude, high resolution photogrammetry, allied to

New perspectives on interdisciplinary earth science at the Dead Sea: The DESERVE project

Energy Technology Data Exchange (ETDEWEB)

Kottmeier, Christoph, E-mail: Christoph.Kottmeier@kit.edu [Karlsruhe Institute of Technology, Hermann von Helmholtz Platz 1, Eggenstein-Leopoldshafen (Germany); Agnon, Amotz [The Hebrew University of Jerusalem, Jerusalem (Israel); Al-Halbouni, Djamil [GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam (Germany); Alpert, Pinhas [Tel Aviv University, Tel Aviv-Yafo (Israel); Corsmeier, Ulrich [Karlsruhe Institute of Technology, Hermann von Helmholtz Platz 1, Eggenstein-Leopoldshafen (Germany); Dahm, Torsten [GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam (Germany); Eshel, Adam [Tel Aviv University, Tel Aviv-Yafo (Israel); Geyer, Stefan [Helmholtz Centre for Environmental Research GmbH — UFZ, Theodor-Lieser-Strasse 4, 06120 Halle (Germany); Haas, Michael; Holohan, Eoghan [GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam (Germany); Kalthoff, Norbert [Karlsruhe Institute of Technology, Hermann von Helmholtz Platz 1, Eggenstein-Leopoldshafen (Germany); Kishcha, Pavel [Tel Aviv University, Tel Aviv-Yafo (Israel); Krawczyk, Charlotte [Leibniz Institute for Applied Geophysics (LIAG), Stilleweg 2, 30655 Hannover (Germany); Lati, Joseph [Tel Aviv University, Tel Aviv-Yafo (Israel); Laronne, Jonathan B. [Ben Gurion University of the Negev, Be' er Sheva (Israel); Lott, Friederike [Karlsruhe Institute of Technology, Hermann von Helmholtz Platz 1, Eggenstein-Leopoldshafen (Germany); Mallast, Ulf; Merz, Ralf [Helmholtz Centre for Environmental Research GmbH — UFZ, Theodor-Lieser-Strasse 4, 06120 Halle (Germany); Metzger, Jutta [Karlsruhe Institute of Technology, Hermann von Helmholtz Platz 1, Eggenstein-Leopoldshafen (Germany); Mohsen, Ayman [An-Najah National University, Nablus, Palestine (Country Unknown); and others

2016-02-15

The Dead Sea region has faced substantial environmental challenges in recent decades, including water resource scarcity, ~ 1 m annual decreases in the water level, sinkhole development, ascending-brine freshwater pollution, and seismic disturbance risks. Natural processes are significantly affected by human interference as well as by climate change and tectonic developments over the long term. To get a deep understanding of processes and their interactions, innovative scientific approaches that integrate disciplinary research and education are required. The research project DESERVE (Helmholtz Virtual Institute Dead Sea Research Venue) addresses these challenges in an interdisciplinary approach that includes geophysics, hydrology, and meteorology. The project is implemented by a consortium of scientific institutions in neighboring countries of the Dead Sea (Israel, Jordan, Palestine Territories) and participating German Helmholtz Centres (KIT, GFZ, UFZ). A new monitoring network of meteorological, hydrological, and seismic/geodynamic stations has been established, and extensive field research and numerical simulations have been undertaken. For the first time, innovative measurement and modeling techniques have been applied to the extreme conditions of the Dead Sea and its surroundings. The preliminary results show the potential of these methods. First time ever performed eddy covariance measurements give insight into the governing factors of Dead Sea evaporation. High-resolution bathymetric investigations reveal a strong correlation between submarine springs and neo-tectonic patterns. Based on detailed studies of stratigraphy and borehole information, the extension of the subsurface drainage basin of the Dead Sea is now reliably estimated. Originality has been achieved in monitoring flash floods in an arid basin at its outlet and simultaneously in tributaries, supplemented by spatio-temporal rainfall data. Low-altitude, high resolution photogrammetry, allied to

The role of architect in interdisciplinary collaborative design studios

Directory of Open Access Journals (Sweden)

Anja Jutraž

2014-10-01

Full Text Available Architectural design is a complex process involving different actors. While studying architecture, students usually work alone, and they do not have many opportunities to collaborate with other professions. Consequently, they end up lacking the knowledge regarding other professions, as well as regarding communic42ation and collaboration with other professionals. They become too proud of themselves, which eventually prevents them from engaging in active collaboration and accepting compromises. Furthermore, it is essential for their future professional careers that architects collaborate with other professions, adopt their ideas and requirements. Such collaboration is recommended from the early stages of the design process onwards. The main focus of this article is to determine the importance of interdisciplinary collaboration in architecture projects through the process of studying architecture, the role of the architect within this process, and the manner in which decisions are usually made within an interdisciplinary team. The following research is based on the AEC Global Teamwork Course, which took place during school years 2011/2012, 2012/2013 and 2013/2014, 2013 at Stanford University under the leadership of Prof. Dr. Renate Fruchter. Students from all around the world worked together on an architectural project from its initial stages. They met twice only: at the beginning and at the end of the project, otherwise they worked on a virtual basis, using different digital tools intended for long-distance interdisciplinary collaboration. There were three case studies examined for the purposes of this article in which the main focus was placed on architects, more specifically on the challenges and the problems they were facing, the knowledge architects gained through interdisciplinary collaboration, and lessons learned in such a course that could help them with their professional careers.

An Interdisciplinary Model for Connecting Writing, Psychology, and Printmaking

Science.gov (United States)

Stone, Staci

2015-01-01

This article presents an effective model for a manageable interdisciplinary project that shows students the connections among art, English, and other disciplines; gives composition students an external audience for their writing; and emphasizes the importance of research in the process of creating arguments and art. This interdisciplinary project…

[Interdisciplinarity in action: "trap-words" in interdisciplinary research].

Science.gov (United States)

Villeval, Mélanie; Ginsbourger, Thomas; Bidault, Elsa; Alias, François; Delpierre, Cyrille; Gaborit, Emilie; Kelly-Irving, Michelle; Manuello, Pascale; Grosclaude, Pascale; Lang, Thierry

2014-01-01

Interdisciplinary work is essential to understand and address Social Inequalities in Health (SIH), but involves a number of practical difficulties. The AAPRISS programme, comprises project leaders and researchers from various disciplines in order to co-construct the reorientation of prevention projects, in order to more effectively reduce SIH. Certain challenges emerged during this project concerning the interdisciplinary work, especially misunderstanding of certain terms with different meanings according to various disciplines, within the same discipline, or even between British and US English. The objective is to identify these "trap-words" in order to create a glossary clearly explaining the various meanings, rather than rigidly defining a unique correct definition. The words leading to misunderstandings were identified and several definitions were provided by participating researchers and literature searches. Five sets of words were defined: "politique, programme, projet et intervention"; "impact"; "ressortissant, public cible, population cible, bénéficiaire, et communauté"; "inégalités sociales de santé, disparités et iniquités"; and "protocole". Issues raised by the construction of this glossary, designed to support co-construction between researchers from different disciplines, allow reflection on the richness and difficulties of interdisciplinary research.

Reflections on the contributions of self-advocates to an interdisciplinary leadership development program for graduate students in health affairs.

Science.gov (United States)

Rosenberg, Angela; Zuver, Deborah; Kermon, McCafferty; Fernandez, Claudia; Margolis, Lewis H

2018-04-01

To advance equity and to enhance leadership skills, self-advocates with intellectual/developmental disabilities are now part of the cohort of trainees in the University of North Carolina LEND, which means that they fully participate in the Interdisciplinary Leadership Development Program, a collaboration among programs in public health, social work, and LEND, which meets monthly. Given this important new participation by self-advocates, this study analyzes the reflections of graduate students on the contributions of self-advocates to their leadership training. At the conclusion of the program each year, graduate students respond to a questionnaire about how self-advocates influenced the content and interactions/discussions of the monthly workshops and are asked to provide specific examples to explain their perceptions. The 12 MCH leadership competencies were used to guide the coding of the comments for this qualitative, directed content analysis. Forty-six of 58 students (79.3%) from two consecutive cohorts responded for this cross-sectional study. Interactions with self-advocates prompted comments on 8 of the 12 leadership competencies, including interdisciplinary team building (29% of the comments); developing others through teaching and mentoring (22%); and self-reflection (18%). The inclusion of self-advocates throughout an interdisciplinary leadership development program for graduate students in health affairs can strengthen MCH leadership competencies for all participants as they enter an increasingly interdisciplinary workforce. Copyright © 2017 Elsevier Inc. All rights reserved.

Interdisciplinary Education from a College of Nursing and School of Medicine.

Science.gov (United States)

Appleton, Sarah; Nacht, Amy

2015-01-01

We examine a newly designed, interdisciplinary education program and clinical rotation for the first-year obstetrics and gynecology resident, implemented at the University of Colorado, Denver, Colorado, between the College of Nursing midwifery faculty and the School of Medicine Department of Obstetrics and Gynecology. The barriers to program development, along with the advantages and disadvantages of collaboration between nursing and medical schools, are reviewed. The clinical experience, consisting of 5 clinical shifts, was designed using the conceptual model of collaborative intelligence. A formal rotation with the midwife was constructed for the first-year resident on the labor and delivery unit, providing care to intrapartum and postpartum women and families. The program included didactic and clinical teaching, with an emphasis on the normal physiologic process of birth and introduction to the midwifery scope of practice and philosophy of care. Formative evaluation of the clinical rotation demonstrated strong interest for continuation of the program and an ability to appreciate midwifery components of care in a limited exposure. Moreover, program development was successful without requiring large curricular changes for the resident. Future planning includes expansion of the program with increased emphasis on the postpartum and breastfeeding woman and continued program evaluation. The long-term success of such collaborations will depend on the continued support of the American College of Nurse-Midwives and the American Congress of Obstetricians and Gynecologists in developing and improving interdisciplinary educational teams. This article is part of a special series of articles that address midwifery innovations in clinical practice, education, interprofessional collaboration, health policy, and global health. © 2015 by the American College of Nurse-Midwives.

The Effects of Social Influence on Nurses' Hand Hygiene Behaviors.

Science.gov (United States)

Piras, Susan E; Minnick, Ann; Lauderdale, Jana; Dietrich, Mary S; Vogus, Timothy J

2018-04-01

The aim of this article is to describe the associations of nurses' hand hygiene (HH) attitudes, subjective norms, and perceived behavioral control with observed and self-reported HH behavior. Hand hygiene is an essential strategy to prevent healthcare-associated infections. Despite tremendous efforts, nurses' HH adherence rates remain suboptimal. This quantitative descriptive study of ICU nurses in the southeastern United States was guided by the theory of planned behavior. The self-administered Patient Safety Opinion Survey and iScrub application, which facilitates observation, comprised the data set. Nurses' observed HH median was 55%; tendency to self-report was a much higher 90%. Subjective norm and perceived control scores were associated with observed and self-reported HH (P < .05) but not attitude scores or reports of intention. Nurses' subjective norm and perceived control are associated with observed and self-reported HH performance. Healthcare workers overestimate their HH performance. Findings suggest future research to explore manipulators of these variables to change nurses' HH behavior.

Crime in media: an interdisciplinary research

Directory of Open Access Journals (Sweden)

Maria Palma Wolff

2005-12-01

Full Text Available This article analyses conceptual issues that present problems for interdisciplinary research - criminality and urban space; the transversal aspects of violence - developed by researchers from diff erent fi elds: communications, psychology and social services. Highlighted in this work, above all, are questions related to the media and journalism; which constitute one of the axes of the proposal (media, growing juvenile component of criminality, drugs and social control but are inevitably interconnected with the others due to the interdisciplinary force of the initiative. It is argued that the processes of report construction, the subject agenda and consumption of the news constitute complex semioses that involve other semiotic systems.

EthoHand: A dexterous robotic hand with ball-joint thumb enables complex in-hand object manipulation

OpenAIRE

Konnaris, C; Gavriel, C; Thomik, AAC; Aldo Faisal, A

2016-01-01

Our dexterous hand is a fundmanetal human feature that distinguishes us from other animals by enabling us to go beyond grasping to support sophisticated in-hand object manipulation. Our aim was the design of a dexterous anthropomorphic robotic hand that matches the human hand's 24 degrees of freedom, under-actuated by seven motors. With the ability to replicate human hand movements in a naturalistic manner including in-hand object manipulation. Therefore, we focused on the development of a no...

An evolution in interdisciplinary competencies to prevent and manage patient violence.

Science.gov (United States)

Morton, Paula G

2002-01-01

Patient violence is a growing problem in healthcare institutions. Incidents of violence lead to injuries and increased operating costs. An innovative organizational approach to this problem is inclusion of interdisciplinary competency-based staff education and practice, as a key component of a comprehensive violence prevention program.Interdisciplinary competencies include a variety of behavioral responses, aimed at prevention, environmental, interpersonal, and physical interventions and postvention techniques for aggression and violence. Methods to maintain, monitor, document, and improve staff performance and skills are delineated. Organizational investment in such interdisciplinary competency-based education and practice evolves over time. Results include fewer incidents and injuries and enhanced interdisciplinary cooperation.

Interdisciplinary skills in architectural and engineering education programs

DEFF Research Database (Denmark)

Andersson, Niclas; Andersson, Pernille Hammar

2006-01-01

and requirements for reinforcement of the interdisciplinary skills within the architectural and engineering education programs as to face the challenges from industry. The study claims that the development of interdisciplinary skills should be regarded a pedagogical issue that can be accomplished by integrative...... project. Besides, new and more integrated forms of co-operation between the various actors make the prevalent professional disciplines more ambiguous and it compels into a need for trans-professional skills among the actors. In contrast to the requirements for interdisciplinary skills, the educational...... training programmes of architects and engineers are traditionally characterised by strict disciplinary boundaries. Thus, the prevailing educational system is challenged to meet the demands for trans-professional skills within industry. The purpose of this paper is to outline some pedagogical prerequisites...

The Development of Interdisciplinary Teaching Approaches among Pre-service Science and Mathematics Teachers

Science.gov (United States)

Miranda Martins, Dominique

This study sought to understand how a group of pre-service teachers in a combined secondary science and mathematics teaching methods course conceptualized and experienced interdisciplinary approaches to teaching. Although knowing how to plan interdisciplinary activities is an essential teaching practice in Quebec, these pre-service teachers faced many challenges during the process of learning to teach with this approach. By using two interdisciplinary frameworks (Nikitina, 2005; Boix Mansilla & Duraising, 2007), I qualitatively analyzed the development of the pre-service teachers' prior and emerging ideas about interdisciplinarity and their ability to plan interdisciplinary teaching activities. The provincial curriculum and issues related to time greatly shaped students' conceptions about interdisciplinarity in the classroom and constrained their ability to plan for and envision the enactment of interdisciplinary lessons in secondary science and mathematics classes. In addition, images of themselves as content-specialists, self-efficacy beliefs in relation to interdisciplinary teaching, and student learning as a source of teacher motivation emerged as key factors promoting or interrupting the development of interdisciplinary teaching approaches. Examination of these factors highlights the need for teacher-education programs to provide opportunities for pre-service teachers to explore how they see themselves as educators, increase their instructional self-efficacy beliefs, and motivate them to teach in an interdisciplinary fashion. Keywords: interdisciplinary teaching, student-teachers, curriculum, teacher-education program, self-efficacy, motivation.

A coherent and effective system to guarantee the quality of a radiotherapy service from the point of view of the unit of hospital radio physics

International Nuclear Information System (INIS)

Esposito, R. D.; Planes Meseguer, D.; Dorado Rodriguez, M. P.

2013-01-01

The technological advances that have been introduced in modern radiotherapy services involve, on the one hand, an improvement in accuracy of treatments and, on the other hand, the necessity of implementation of an extensive set of controls that guarantee quality in all phases]. A system of consistent quality, detailed and, at the same time, practical is necessary due to the interdisciplinary nature of these services. In this paper we describe the implementation of a system on our service, focusing on the aspects of Radio physics. (Author)

Emerging interdisciplinary fields in the coming intelligence/convergence era

Science.gov (United States)

Noor, Ahmed K.

2012-09-01

Dramatic advances are in the horizon resulting from rapid pace of development of several technologies, including, computing, communication, mobile, robotic, and interactive technologies. These advances, along with the trend towards convergence of traditional engineering disciplines with physical, life and other science disciplines will result in the development of new interdisciplinary fields, as well as in new paradigms for engineering practice in the coming intelligence/convergence era (post-information age). The interdisciplinary fields include Cyber Engineering, Living Systems Engineering, Biomechatronics/Robotics Engineering, Knowledge Engineering, Emergent/Complexity Engineering, and Multiscale Systems engineering. The paper identifies some of the characteristics of the intelligence/convergence era, gives broad definition of convergence, describes some of the emerging interdisciplinary fields, and lists some of the academic and other organizations working in these disciplines. The need is described for establishing a Hierarchical Cyber-Physical Ecosystem for facilitating interdisciplinary collaborations, and accelerating development of skilled workforce in the new fields. The major components of the ecosystem are listed. The new interdisciplinary fields will yield critical advances in engineering practice, and help in addressing future challenges in broad array of sectors, from manufacturing to energy, transportation, climate, and healthcare. They will also enable building large future complex adaptive systems-of-systems, such as intelligent multimodal transportation systems, optimized multi-energy systems, intelligent disaster prevention systems, and smart cities.

Introduction of interdisciplinary teaching: two case studies : commentary on "teaching science, technology, and society to engineering students: a sixteen year journey".

Science.gov (United States)

Spitzer, Hartwig

2013-12-01

Interdisciplinary courses on science, engineering and society have been successfully established in two cases, at Bilkent University, Ankara, Turkey, and at the University of Hamburg, Germany. In both cases there were institutional and perceptual barriers that had to be overcome in the primarily disciplinary departments. The ingredients of success included a clear vision of interdisciplinary themes and didactics, and the exploitation of institutional opportunities. Haldun M. Ozaktas in Ankara used the dynamics of an accreditation process to establish courses on engineering and society. At the University of Hamburg the introduction of optional courses into all curricula allowed for the establishment of a seminar series on physics and society, as well as on peace education and peace building. Both of these approaches have a weakness in common: the courses can disappear once their initiators have left, unless the interdisciplinary themes are integrated into compulsory core curricula.

Effect of hand paddles and parachute on butterfly coordination.

Science.gov (United States)

Telles, Thiago; Barroso, Renato; Barbosa, Augusto Carvalho; Salgueiro, Diego Fortes de Souza; Colantonio, Emilson; Andries Júnior, Orival

2015-01-01

This study investigated the effects of hand paddles, parachute and hand paddles plus parachute on the inter-limb coordination of butterfly swimming. Thirteen male swimmers were evaluated in four random maximal intensity conditions: without equipment, with hand paddles, with parachute and with hand paddles + parachute. Arm and leg stroke phases were identified by 2D video analysis to calculate the total time gap (T1: time between hands' entry in the water and high break-even point of the first undulation; T2: time between the beginning of the hand's backward movement and low break-even point of the first undulation; T3: time between the hand's arrival in a vertical plane to the shoulders and high break-even point of the second undulation; T4: time between the hand's release from the water and low break-even point of the second undulation). The swimming velocity was reduced and T1, T2 and T3 increased in parachute and hand paddles + parachute. No changes were observed in T4. Total time gap decreased in parachute and hand paddles + parachute. It is concluded that hand paddles do not influence the arm-to-leg coordination in butterfly, while parachute and hand paddles + parachute do change it, providing a greater propulsive continuity.

Advantages and disadvantages of interdisciplinary consultation in the prescription of assistive technologies for mobility limitations.

Science.gov (United States)

de Laat, Fred A; van Heerebeek, Bart; van Netten, Jaap J

2018-03-28

To explore the advantages and disadvantages experienced by professionals in interdisciplinary consultation involving the user, prescriber and technician in the prescription of assistive technologies for mobility limitations. Cross-sectional study. Prescribers (N = 39) and orthopaedic technicians (N = 50), who were regularly involved in an interdisciplinary consultation completed a questionnaire about advantages and disadvantages of the interdisciplinary consultation. Advantages of the interdisciplinary consultation were mentioned within all CanMEDS areas of medical practice, including better and quicker prescription of the assistive technology, shared knowledge of medical diagnosis and device possibilities, shared decision making of the device prescription and clear communication rules. Disadvantages were mentioned in the CanMEDS areas management and collaboration, including planning problems (financial) reimbursement of this type of consultation, and time efficiency. On a 10-point scale, mean (standard deviation) rates of interdisciplinary consultations were 7.9 (0.6) according to prescribers, and 7.8 (0.9) by technicians. All participants wanted to continue the interdisciplinary consultation. Prescribers and technicians in the field of assistive technologies for walking mobility limitations appreciate an interdisciplinary consultation. Advantages are found in all CanMEDS areas, whereas disadvantages only concern coordination. It should be encouraged to realize this kind of consultation in all situations where such technologies are prescribed. Implications for rehabilitation Interdisciplinary consultation involving the user, prescriber and technician to prescribe assistive technologies for mobility limitations has many advantages in all CanMEDS areas of medical practice, and few disadvantages, related to management and collaboration only. The disadvantages of interdisciplinary consultation, such as (financial) reimbursement by health insurance companies

Silence in Interdisciplinary Research Collaboration

NARCIS (Netherlands)

Verouden, Nick W.; Sanden, van der Maarten C.A.; Aarts, Noelle

2016-01-01

Solving publicly important issues asks for the development of socio-technical approaches, which demands collaboration between researchers with different perspectives, values, and interests. In these complex interdisciplinary collaborations, the course of communication is of utmost importance,

Interdisciplinary Aspects of Learning: Physics and Psychology

Science.gov (United States)

Oleg, Yavoruk

2015-01-01

The article deals with interdisciplinary aspects of learning in the case of physics and psychology. It describes the lab-based academic course focused on: observation and experimentation; discovery of new scientific facts; measurement; identification of errors; the study of psychological characteristics of people (time perception, the reaction…

Interdisciplinary collaboration as a prerequisite for inclusive education

DEFF Research Database (Denmark)

Hedegaard-Sørensen, Lotte; Riis Jensen, Charlotte; Tofteng, Ditte Maria Børglum

2017-01-01

This article reports on findings from a research project on interdisciplinary collaboration between mainstream school teachers and special school teachers. The aim of the research project has been to examine the knowledge of special school teachers and how this knowledge can contribute...

Intrinsic contractures of the hand.

Science.gov (United States)

Paksima, Nader; Besh, Basil R

2012-02-01

Contractures of the intrinsic muscles of the fingers disrupt the delicate and complex balance of intrinsic and extrinsic muscles, which allows the hand to be so versatile and functional. The loss of muscle function primarily affects the interphalangeal joints but also may affect etacarpophalangeal joints. The resulting clinical picture is often termed, intrinsic contracture or intrinsic-plus hand. Disruption of the balance between intrinsic and extrinsic muscles has many causes and may be secondary to changes within the intrinsic musculature or the tendon unit. This article reviews diagnosis, etiology, and treatment algorithms in the management of intrinsic contractures of the fingers. Copyright © 2012 Elsevier Inc. All rights reserved.

ENTRA - or the chances of interdisciplinary work

International Nuclear Information System (INIS)

Walther, Clemens; Roehlig, Klaus-Juergen; Smeddinck, Ulrich

2015-01-01

Since 2013 about 60 scientists work together in the research platform ENTRA (disposal options for radioactive residuals: interdisciplinary analyses and development of evaluation criteria). The scientists group includes physicists, mathematicians, engineers, jurists, experts from ethics, social and political sciences. The common question is the disposal of high-level radioactive waste. The contribution describes the concept of interdisciplinary work, using the example of the definition of terms like risk by different scientists, projects for specific disposal options, the problem of public distrust, the problem of limiting values and the optimization of final repository systems.

Humanity in God's Image: An Interdisciplinary Exploration

DEFF Research Database (Denmark)

Welz, Claudia

. Claudia Welz offers an interdisciplinary exploration of theological and ethical 'visions' of the invisible. By analysing poetry and art, Welz exemplifies human self-understanding in the interface between the visual and the linguistic. The content of the imago Dei cannot be defined apart from the image......How can we, in our times, understand the biblical concept that human beings have been created in the image of an invisible God? This is a perennial but increasingly pressing question that lies at the heart of theological anthropology. Humanity in God's Image: An Interdisciplinary Exploration...

Diagnosing and improving functioning in interdisciplinary health care teams.

Science.gov (United States)

Blackmore, Gail; Persaud, D David

2012-01-01

Interdisciplinary teams play a key role in the delivery of health care. Team functioning can positively or negatively impact the effective and efficient delivery of health care services as well as the personal well-being of group members. Additionally, teams must be able and willing to work together to achieve team goals within a climate that reflects commitment to team goals, accountability, respect, and trust. Not surprisingly, dysfunctional team functioning can limit the success of interdisciplinary health care teams. The first step in improving dysfunctional team function is to conduct an analysis based on criteria necessary for team success, and this article provides meaningful criteria for doing such an analysis. These are the following: a common team goal, the ability and willingness to work together to achieve team goals, decision making, communication, and team member relationships. High-functioning interdisciplinary teams must exhibit features of good team function in all key domains. If a team functions well in some domains and needs to improve in others, targeted strategies are described that can be used to improve team functioning.

Interdisciplinary Astronomy Activities

Science.gov (United States)

Nerantzis, Nikolaos; Mitrouda, Aikaterini; Reizopoulou, Ioanna; Sidiropoulou, Eirini; Hatzidimitriou, Antonios

2016-04-01

On November 9th, 2015, three didactical hours were dedicated to Interdisciplinary Astronomy Activities (http://wp.me/p6Hte2-1I). Our students and their teachers formed three groups and in rotation, were engaged with the following activities: (a) viewing unique images of the Cosmos in the mobile planetarium STARLAB (http://www.planitario.gr/tholos-starlab-classic-standard.html), (b) watching the following videos: Journey to the end of the universe (https://youtu.be/Ufl_Nwbl8xs), Rosetta update (https://youtu.be/nQ9ivd7wv30), The Solar System (https://youtu.be/d66dsagrTa0), Ambition the film (https://youtu.be/H08tGjXNHO4) in the school's library. Students and teachers were informed about our solar system, the Rosetta mission, the universe, etc. and (c) tactile activities such as Meet our home and Meet our neighbors (http://astroedu.iau.org, http://nuclio.org/astroneighbours/resources) and the creation of planets' 3D models (Geology-Geography A' Class Student's book, pg.15). With the activities above we had the pleasure to join the Cosmic Light Edu Kit / International Year of Light 2015 program. After our Interdisciplinary Astronomy Activities, we did a "small" research: our students had to fill an evaluation about their educational gains and the results can be found here http://wp.me/p6Hte2-2q. Moreover, we discussed about Big Ideas of Science (http://wp.me/p3oRiZ-dm) and through the "big" impact of the Rosetta mission & the infinity of our universe, we print posters with relevant topics and place them to the classrooms. We thank Rosa Doran (Nuclio - President of the Executive Council) for her continuous assistance and support on innovative science teaching proposals. She is an inspiration.

The Effectiveness of Hand Massage on Pain in Critically Ill Patients After Cardiac Surgery: A Randomized Controlled Trial Protocol.

Science.gov (United States)

Boitor, Madalina; Martorella, Géraldine; Laizner, Andréa Maria; Maheu, Christine; Gélinas, Céline

2016-11-07

Postoperative pain is common in the intensive care unit despite the administration of analgesia. Some trials suggest that massage can be effective at reducing postoperative pain in acute care units; however, its effects on pain relief in the intensive care unit and when pain severity is highest remain unknown. The objective is to evaluate the effectiveness of hand massage on the pain intensity (primary outcome), unpleasantness and interference, muscle tension, anxiety, and vital signs of critically ill patients after cardiac surgery. A 3-arm randomized controlled trial will be conducted. A total of 79 patients who are 18 years or older, able to speak French or English and self-report symptoms, have undergone elective cardiac surgery, and do not have a high risk of postoperative complications and contraindications to hand massage will be recruited. They will be randomly allocated (1:1:1) to standard care plus either 3 20-minute hand massages (experimental), 3 20-minute hand holdings (active control), or 3 20-minute rest periods (passive control). Pain intensity, unpleasantness, anxiety, muscle tension, and vital signs will be evaluated before, immediately after, and 30 minutes later for each intervention administered within 24 hours postoperatively. Peer-reviewed competitive funding was received from the Quebec Nursing Intervention Research Network and McGill University in December 2015, and research ethics approval was obtained February 2016. Recruitment started in April 2016, and data collection is expected to be complete by January 2017. To date, 24 patients were randomized and had data collection done. This study will be one of the first randomized controlled trials to examine the effect of hand massage on the pain levels of critically ill patients after cardiac surgery and to provide empirical evidence for the use of massage among this population. ClinicalTrials.gov NCT02679534; https://clinicaltrials.gov/ct2/show/NCT02679534 (Archived by WebCite at http

Simple Multiplexing Hand-Held Control Unit

Science.gov (United States)

Hannaford, Blake

1989-01-01

Multiplexer consists of series of resistors, each shunted by single-pole, single-throw switch. User operates switches by pressing buttons or squeezing triggers. Prototype includes three switches operated successfully in over 200 hours of system operations. Number of switches accommodated determined by signal-to-noise ratio of current source, noise induced in control unit and cable, and number of bits in output of analog-to-digital converter. Because many computer-contolled robots have extra analog-to-digital channels, such multiplexer added at little extra cost.

Supporting students in building interdisciplinary connections across physics and biology

Science.gov (United States)

Turpen, Chandra

2014-03-01

Our research team has been engaged in the iterative redesign of an Introductory Physics course for Life Science (IPLS) majors to explicitly bridge biology and physics in ways that are authentic to the disciplines. Our interdisciplinary course provides students opportunities to examine how modeling decisions (e.g. knowing when and how to use different concepts, identifying implicit assumptions, making and justifying assumptions) may differ depending on canonical disciplinary aims and interests. Our focus on developing students' interdisciplinary reasoning skills requires 1) shifting course topics to focus on core ideas that span the disciplines, 2) shifting epistemological expectations, and 3) foregrounding typically tacit disciplinary assumptions. In working to build an authentic interdisciplinary course that bridges physics and biology, we pay careful attention to supporting students in constructing these bridges. This course has been shown to have important impacts: a) students seek meaningful connections between the disciplines, b) students perceive relevance and utility of ideas from different disciplines, and c) students reconcile challenging disciplinary ideas. Although our focus has been on building interdisciplinary coherence, we have succeeded in maintaining strong student learning gains on fundamental physics concepts and allowed students to deepen their understanding of challenging concepts in thermodynamics. This presentation will describe the shifts in course content and the modern pedagogical approaches that have been integrated into the course, and provide an overview of key research results from this project. These results may aid physicists in reconsidering how they can meaningfully reach life-science students. This work is supported by NSF-TUES DUE 11-22818, the HHMI NEXUS grant, and a NSF Graduate Research Fellowship (DGE 0750616).

Hand-related physical function in rheumatic hand conditions

DEFF Research Database (Denmark)

Klokker, Louise; Terwee, Caroline B; Wæhrens, Eva Ejlersen

2016-01-01

as well as those items from the Patient Reported Outcomes Measurement Information System (PROMIS) Physical Function (PF) item bank that are relevant to patients with rheumatic hand conditions. Selection will be based on consensus among reviewers. Content validity of selected items will be established......INTRODUCTION: There is no consensus about what constitutes the most appropriate patient-reported outcome measurement (PROM) instrument for measuring physical function in patients with rheumatic hand conditions. Existing instruments lack psychometric testing and vary in feasibility...... and their psychometric qualities. We aim to develop a PROM instrument to assess hand-related physical function in rheumatic hand conditions. METHODS AND ANALYSIS: We will perform a systematic search to identify existing PROMs to rheumatic hand conditions, and select items relevant for hand-related physical function...

Hand-related physical function in rheumatic hand conditions

DEFF Research Database (Denmark)

Klokker, Louise; Terwee, Caroline; Wæhrens, Eva Elisabet Ejlersen

2016-01-01

INTRODUCTION: There is no consensus about what constitutes the most appropriate patient-reported outcome measurement (PROM) instrument for measuring physical function in patients with rheumatic hand conditions. Existing instruments lack psychometric testing and vary in feasibility...... and their psychometric qualities. We aim to develop a PROM instrument to assess hand-related physical function in rheumatic hand conditions. METHODS AND ANALYSIS: We will perform a systematic search to identify existing PROMs to rheumatic hand conditions, and select items relevant for hand-related physical function...... as well as those items from the Patient Reported Outcomes Measurement Information System (PROMIS) Physical Function (PF) item bank that are relevant to patients with rheumatic hand conditions. Selection will be based on consensus among reviewers. Content validity of selected items will be established...

An Honors Interdisciplinary Community-Based Research Course

Science.gov (United States)

Dunbar, David; Terlecki, Melissa; Watterson, Nancy; Ratmansky, Lisa

2013-01-01

This article describes how two faculty members at Cabrini College--one from biology and the other from psychology--incorporated interdisciplinary community-based research in an honors course on environmental watershed issues. The course, Environmental Psychology, was team-taught in partnership with a local watershed organization, the Valley Creek…

Efficacy of hand held, inexpensive UV light sources on Acanthamoeba, causative organism in amoebic keratitis

Directory of Open Access Journals (Sweden)

Ivan Cometa

2010-01-01

Full Text Available Ivan Cometa1, Andrew Rogerson1, Scott Schatz21Department of Biology, California State University Fresno, Fresno, CA, USA; 2Arizona College of Optometry, Midwestern University, Glendale, AZ, USAAbstract: Multipurpose lens cleaning solutions (MPS fail to consistently kill or inactivate Acanthamoeba cysts and UV irradiation, while effective at high doses, can damage contact lenses. The present study considered synergy of action between MPS and hand-held inexpensive (ie, relatively weak UV irradiation units. Regardless of disinfection method recently formed cysts (<10 days were far more susceptible to treatment than mature cysts (>14 days. This has important implications for future protocols on testing methods for killing amoebae. The study also showed that cysts of different strains (two tested, FLA2 and P120 are variable in their response to MPS, presumably reflecting differences in cyst wall structure and thus permeability to the disinfectant. On the other hand, the effect of UV irradiation was not wall structure dependent. A 6-hour treatment with MPS alone killed trophic amoebae but failed to kill any mature cysts. Cysts of strain FLA2 were killed after 24 hours with MPS but cysts of strain P120 survived. UV irradiation with the larger 4 W unit killed all cysts after 7 minutes and was more effective than the smaller battery-powered unit (after 10 minutes about 50% of cysts were killed. When the larger unit was used with the MPS disinfection, all trophozoites were killed using UV for 3 minutes and MPS for 1 hour. The resistant P120 cysts remained a challenge but a 2- to 4-minute UV treatment followed by MPS for 3 or 6 hours reduced mature cyst survival by about 50%. The small unit in combination with MPS was less effective but did reduce the time required to kill trophic amoebae in MPS (6 hours MPS alone versus 3 hours MPS with a 1-minute UV treatment. In short, inexpensive UV units do enhance MPS disinfection and future lens cleaning systems