Knowledge, Attitude and Practice of Hand washing among Street vendors in Campus of Universitas Padjadjaran, West Java from June-November 2012

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Tajul Al Adib

2015-09-01

Full Text Available Background: Hand washing is a moderate step in preventing communicable diseases. Communicable diseases like diarrhea and respiratory tract infection can be reduced significantly just by practicing hand washing. Most of the people already knew how to wash their hand, but some of them still did not understand the objective and the correct ways of performing hand washing. The aim of the study was to evaluate knowledge, attitude and practice of hand washing among street vendors. Methods: A descriptive study was conducted to 30 street vendors at the gate of Universitas Padjadjaran Campus from June to November 2012. The inclusion criterias were street vendors involved in food preparation, cooking, mixing, and willing to participate in this study. A questionnaire was developed to identify the knowledge, attitude and practice of hand washing. The level of the variable measured was divided into 3 categories: good, moderate, and poor. The collected data were analyzed and presented in table. Results: There were 12/30 of street vendors classified as having moderate knowledge and 25/30 as having good attitude and good practice of hand washing. Conclusions: The street vendors at the gate of Universitas Padjadjaran Campus had moderate knowledge, good attitude and good practice of hand washing.

Hand Washing Practices Among Emergency Medical Services Providers

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Joshua Bucher

2015-10-01

Full Text Available Introduction: Hand hygiene is an important component of infection control efforts. Our primary and secondary goals were to determine the reported rates of hand washing and stethoscope cleaning in emergency medical services (EMS workers, respectively. Methods: We designed a survey about hand hygiene practices. The survey was distributed to various national EMS organizations through e-mail. Descriptive statistics were calculated for survey items (responses on a Likert scale and subpopulations of survey respondents to identify relationships between variables. We used analysis of variance to test differences in means between the subgroups. Results: There were 1,494 responses. Overall, reported hand hygiene practices were poor among pre-hospital providers in all clinical situations. Women reported that they washed their hands more frequently than men overall, although the differences were unlikely to be clinically significant. Hygiene after invasive procedures was reported to be poor. The presence of available hand sanitizer in the ambulance did not improve reported hygiene rates but improved reported rates of cleaning the stethoscope (absolute difference 0.4, p=0.0003. Providers who brought their own sanitizer were more likely to clean their hands. Conclusion: Reported hand hygiene is poor amongst pre-hospital providers. There is a need for future intervention to improve reported performance in pre-hospital provider hand washing.

Hand Washing Practices Among Emergency Medical Services Providers.

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Bucher, Joshua; Donovan, Colleen; Ohman-Strickland, Pamela; McCoy, Jonathan

2015-09-01

Hand hygiene is an important component of infection control efforts. Our primary and secondary goals were to determine the reported rates of hand washing and stethoscope cleaning in emergency medical services (EMS) workers, respectively. We designed a survey about hand hygiene practices. The survey was distributed to various national EMS organizations through e-mail. Descriptive statistics were calculated for survey items (responses on a Likert scale) and subpopulations of survey respondents to identify relationships between variables. We used analysis of variance to test differences in means between the subgroups. There were 1,494 responses. Overall, reported hand hygiene practices were poor among pre-hospital providers in all clinical situations. Women reported that they washed their hands more frequently than men overall, although the differences were unlikely to be clinically significant. Hygiene after invasive procedures was reported to be poor. The presence of available hand sanitizer in the ambulance did not improve reported hygiene rates but improved reported rates of cleaning the stethoscope (absolute difference 0.4, p=0.0003). Providers who brought their own sanitizer were more likely to clean their hands. Reported hand hygiene is poor amongst pre-hospital providers. There is a need for future intervention to improve reported performance in pre-hospital provider hand washing.

Corporate communications and stakeholder management

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Đorđević Mira

2010-01-01

Full Text Available Corporate communications represent a modern communications discipline used by businesses across the globe to communicate with key stakeholders. Chief executive officers and executive management teams strive to create, protect and advance corporate reputation through corporate communications. Further, by communicating with key stakeholders the company adequately prepares for good news and future problems. With the benefit of technology and greater transparency, corporations of the future will continue to use corporate communications approaches to advance their business. Company's reputation derives from the way stakeholders perceive the organization, how they think, feel or act towards it. It is therefore vital that organizations interested in developing and building their reputational capital; pay careful attention to the way they are perceived and that they manage the relationships with their various stakeholders like a strategic resource. Stakeholders represent both opportunity and threat for the organizations. For instance, if an institution has a good reputation with stakeholders they may provide the organization more latitude to operate. On the other hand a poor reputation may result in creating the legislative that can make it more difficult for an institution to operate.

Outcomes of a pilot hand hygiene randomized cluster trial to reduce communicable infections among US office-based employees.

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Stedman-Smith, Maggie; DuBois, Cathy L Z; Grey, Scott F; Kingsbury, Diana M; Shakya, Sunita; Scofield, Jennifer; Slenkovich, Ken

2015-04-01

To determine the effectiveness of an office-based multimodal hand hygiene improvement intervention in reducing self-reported communicable infections and work-related absence. A randomized cluster trial including an electronic training video, hand sanitizer, and educational posters (n = 131, intervention; n = 193, control). Primary outcomes include (1) self-reported acute respiratory infections (ARIs)/influenza-like illness (ILI) and/or gastrointestinal (GI) infections during the prior 30 days; and (2) related lost work days. Incidence rate ratios calculated using generalized linear mixed models with a Poisson distribution, adjusted for confounders and random cluster effects. A 31% relative reduction in self-reported combined ARI-ILI/GI infections (incidence rate ratio: 0.69; 95% confidence interval, 0.49 to 0.98). A 21% nonsignificant relative reduction in lost work days. An office-based multimodal hand hygiene improvement intervention demonstrated a substantive reduction in self-reported combined ARI-ILI/GI infections.

Minding the gap: Interprofessional communication during inpatient and post discharge chasm care.

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Scotten, Mitzi; Manos, Eva LaVerne; Malicoat, Allison; Paolo, Anthony M

2015-07-01

Poor communication is cited as a main cause of poor patient outcomes and errors in healthcare, and clear communication can be especially critical during transitions such as discharge. In this project, communication was standardized for clarity, and techniques were implemented to continue care from inpatient, to discharge, across the post-discharge chasm, to hand-off with the primary care provider (PCP). The interprofessional (IP) quality improvement initiative included: (1) evidence-based teamwork system; (2) in situ simulation; (3) creation of an IP model of care; and (4) innovations in use of telehealth technology to continue care post-discharge. Measures inpatient/parent satisfaction and the attitudes of the care team have improved. Traditional methods of communication and transition do not meet patient or healthcare provider needs. Communication must be standardized to be understandable and be used by the IP team. Care must continue post-discharge by utilizing technology to increase quality and continuity of care. Improving and practicing communication skills may lead to reductions in healthcare errors and readmissions, and may decrease the length of stay and improve satisfaction of care teams. Published by Elsevier Ireland Ltd.

Information Lives of the Poor: Fighting poverty with technology ...

International Development Research Centre (IDRC) Digital Library (Canada)

2016-05-05

May 5, 2016 ... ... access to information and communication technologies (ICTs) in the ... the developing-country poor are using modern communication tools. ... Policy impacts ... A study on mobile phone use by the poor has resulted in the ...

The Hands with Eyes and Nose in the Palm: As Effective Communication Alternatives for Profoundly Deaf People in Zimbabwe

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Mutswanga, Phillipa

2017-01-01

Drawing from the experiences and testimonies of people with profound deafness, the study qualitatively explored the use of the hands with eyes and nose in the palm as communication alternatives in the field of deafness. The study was prompted by the 27 year old lady, Leah Katz-Hernandez who is deaf who got engaged in March 2015 as the 2016…

Handing over patients from the ICU to the general ward

DEFF Research Database (Denmark)

Bunkenborg, Gitte; Bitsch Hansen, Tina; Hølge-Hazelton, Bibi

2017-01-01

AIM: To explore nursing practice and perception of engaging in communicative interaction when handing over multi-morbid patients from the ICU to general medical or surgical wards. BACKGROUND: Communication failures impose risks to patient safety. ICU and general ward nurses communicate in writing...... focused ethnography was applied to the study. METHODS: Participant observation of 22 clinical situations of handing over patients from the ICU to general wards was conducted in November and December 2015, followed by five focus group interviews, three interviews with general ward nurses and two with ICU...... towards patient status and the handing over process" emerged from observation notes. From transcribed focus group interviews, the theme "Balancing and negotiating when passing on, consuming and adapting knowledge" was identified. CONCLUSION: A lack of shared goals regarding handing over patients from...

I-centric Communications

CERN Document Server

Arbanowski, S; Steglich, S; Popescu-Zeletin, R

2001-01-01

During the last years, a variety of concepts for service integration and corresponding systems have gained momentum. On the one hand, they aim for the interworking and integration of classical telecommunications and data communications services. On the other hand, they are focusing on universal service access from a variety of end user systems. Looking at humans' communication behavior and communication space, it is obvious that human beings interact frequently in a set of contexts in their environment (communication space). Following this view, we want to build communication systems on the analysis of the individual communication spaces. The results are communication systems adapted to the specific demands of each individual. The authors introduce I-centric Communication Systems, an approach to design communication systems which adapt to the individual communication space and individual environment and situation. In this context "I" means I, or individual, "Centric" means adaptable to I requirements and a ce...

Association of hand and arm disinfection with asthma control in US nurses.

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Dumas, Orianne; Varraso, Raphäelle; Boggs, Krislyn M; Descatha, Alexis; Henneberger, Paul K; Quinot, Catherine; Speizer, Frank E; Zock, Jan-Paul; Le Moual, Nicole; Camargo, Carlos A

2018-05-01

To investigate the association between occupational exposure to disinfectants/antiseptics used for hand hygiene and asthma control in nurses. In 2014, we invited female nurses with asthma drawn from the Nurses' Health Study II to complete two supplemental questionnaires on their occupation and asthma (cross-sectional study, response rate: 80%). Among 4055 nurses (mean age: 59 years) with physician-diagnosed asthma and asthma medication use in the past year, we examined asthma control, as defined by the Asthma Control Test (ACT). Nurses were asked about the daily frequency of hand hygiene tasks: 'wash/scrub hands with disinfectants/hand sanitizers' (hand hygiene) and 'wash/scrub arms with disinfecting products' (surrogate of surgical hand/arm antisepsis). Analyses were adjusted for age, race, ethnicity, smoking status and body mass index. Nurses with partly controlled asthma (ACT: 20-24, 50%) and poorly controlled asthma (ACT ≤19, 18%) were compared with nurses with controlled asthma (ACT=25, 32%). In separate models, both hand and arm hygiene were associated with poorly controlled asthma. After mutual adjustment, only arm hygiene was associated with poorly controlled asthma: OR (95% CI) for arm hygiene tasks (never to >10 times/day) and poor asthma control. Associations persisted after further adjustment for surfaces/instruments disinfection tasks. Frequency of hand/arm hygiene tasks in nurses was associated with poor asthma control. The results suggest an adverse effect of products used for surgical hand/arm antisepsis. This potential new occupational risk factor for asthma warrants further study. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Hand Hygiene With Alcohol-Based Hand Rub: How Long Is Long Enough?

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Pires, Daniela; Soule, Hervé; Bellissimo-Rodrigues, Fernando; Gayet-Ageron, Angèle; Pittet, Didier

2017-05-01

BACKGROUND Hand hygiene is the core element of infection prevention and control. The optimal hand-hygiene gesture, however, remains poorly defined. OBJECTIVE We aimed to evaluate the influence of hand-rubbing duration on the reduction of bacterial counts on the hands of healthcare personnel (HCP). METHODS We performed an experimental study based on the European Norm 1500. Hand rubbing was performed for 10, 15, 20, 30, 45, or 60 seconds, according to the WHO technique using 3 mL alcohol-based hand rub. Hand contamination with E. coli ATCC 10536 was followed by hand rubbing and sampling. A generalized linear mixed model with a random effect on the subject adjusted for hand size and gender was used to analyze the reduction in bacterial counts after each hand-rubbing action. In addition, hand-rubbing durations of 15 and 30 seconds were compared to assert non-inferiority (0.6 log10). RESULTS In total, 32 HCP performed 123 trials. All durations of hand rubbing led to significant reductions in bacterial counts (Phand rubbing were not significantly different from those obtained after 30 seconds. The mean bacterial reduction after 15 seconds of hand rubbing was 0.11 log10 lower (95% CI, -0.46 to 0.24) than after 30 seconds, demonstrating non-inferiority. CONCLUSIONS Hand rubbing for 15 seconds was not inferior to 30 seconds in reducing bacterial counts on hands under the described experimental conditions. There was no gain in reducing bacterial counts from hand rubbing longer than 30 seconds. Further studies are needed to assess the clinical significance of our findings. Infect Control Hosp Epidemiol 2017;38:547-552.

Hand osteoarthritis : natural course and determinants of outcome

NARCIS (Netherlands)

Bijsterbosch, Jessica

2013-01-01

We investigated the clinical and radiographic disease course of hand osteoarthritis as well as determinants of poor clinical outcome and radiographic progression over a period of six years in 289 patients with hand osteoarthritis. Because these patients had osteoarthritis at multiple joints this

The Effects of Hospital-Level Factors on Patients' Ratings of Physician Communication.

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Al-Amin, Mona; Makarem, Suzanne C

2016-01-01

The quality of physician-patient communication influences patient health outcomes and satisfaction with healthcare delivery. Yet, little is known about contextual factors that influence physicians' communication with their patients. The main purpose of this article is to examine organizational-level factors that influence patient perceptions of physician communication in inpatient settings. We used the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey and American Hospital Association data to determine patients' ratings of physician communication at the hospital level, and to collect information about hospital-level factors that can potentially influence physician communication. Our sample consisted of 2,756 hospitals. We ran a regression analysis to determine the predictors of poor physician communication, measured as the percentage of patients in a hospital who reported that physicians sometimes or never communicated well. In our sample of hospitals, this percentage ranged between 0% and 21%, with 25% of hospitals receiving poor ratings from more than 6% of patients. Three organizational factors had statistically significant negative associations with physician communication: for-profit ownership, hospital size, and hospitalists providing care in the hospital, On the other hand, the number of full-time-equivalent physicians and dentists per 10,000 inpatient days, physician ownership of the hospital, Medicare share of inpatient days, and public ownership were positively associated with patients' ratings of physician communication. Physician staffing levels are an understudied area in healthcare research. Our findings indicate that physician staffing levels affect the quality of physician communication with patients. Moreover, for-profit and larger hospitals should invest more in physician communication given the role that HCAHPS plays in value-based purchasing.

Communication with patients and colleagues

DEFF Research Database (Denmark)

Nørgaard, Birgitte

2012-01-01

Although patient-centred communication has provided a focus point in health care for many years, patient surveys continuously reveal serious communication problems as experienced by patients, due to poor communication. Likewise, poor inter-collegial communication can cause problems for both health...... care staff and patients. So, knowing that patient-centred communication and good inter-collegial communication is for the benefit of both health professionals and patients, the relevance of improving health care professionals' communication skills and investigating the effect on both professionals...

Good Engineering + Poor Communication = Three Mile Island.

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Mathes, J. C.

The accident at the Three Mile Island nuclear power plant resulted from a communication failure. Following an incident at an Ohio plant a year and a half earlier, B. M. Dunn, manager of Emergency Core Cooling Systems Analysis at Babcock and Wilcox (engineers), wrote a memorandum making specific recommendations on written instructions for nuclear…

Improving adherence to hand hygiene practice: a multidisciplinary approach.

OpenAIRE

Pittet, D.

2001-01-01

Hand hygiene prevents cross-infection in hospitals, but health-care workers' adherence to guidelines is poor. Easy, timely access to both hand hygiene and skin protection is necessary for satisfactory hand hygiene behavior. Alcohol- based hand rubs may be better than traditional handwashing as they require less time, act faster, are less irritating, and contribute to sustained improvement in compliance associated with decreased infection rates. This article reviews barriers to appropriate han...

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...

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

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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.

Advertising and the Poor. Journalism Monographs Number Seventy-Five.

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Bowen, Lawrence

This monograph examines the impact of media advertising on the poor. The first half of the report discusses research on the conceptual styles of the poor, mass communication among the poor, and advertising and the low-income consumer. The second half describes the methodology and results of a study of the advertising evaluation capacity and…

[Hand hygiene: first measure to control nosocomial infection].

Science.gov (United States)

Christiaens, G; Barbier, C; Mutsers, J; Warnotte, J; De Mol, P; Bouffioux, C

2006-01-01

Hand hygiene prevents cross infection in hospi tals, however adherence to guidelines is commonly poor. The hand-hygiene promotion programme started on May 2004 at the University Hospital of Liège after a baseline survey of compliance. We attempted to promote hand hygiene and most par ticularly alcohol-based hand disinfection. We measured MRSA transmission rates and consumption of alcohol-based handrub solution and soap in parallel. During the campaign, consump tion of alcohol-based handrub solution and soap increased by 56% and 24% respectively and MRSA transmission rates decreased from 11,04 to 7,07 cases per 1000 admissions.

Determinants of hand hygiene compliance in Egypt: building blocks for a communication strategy.

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Lohiniva, A-L; Bassim, H; Hafez, S; Kamel, E; Ahmed, E; Saeed, T; Talaat, M

2015-10-02

Hand hygiene of health-care staff is one of the most important interventions in reducing transmission of nosocomial infections. This qualitative study aimed to understand the behavioural determinants of hand hygiene in order to develop sustainable interventions to promote hand hygiene in hospitals. Fourteen focus group discussions were conducted with nurses in 2 university hospitals in Egypt. The interviews were tape recorded and transcribed. Thematic analysis was conducted by 2 independent investigators. The findings highlighted that nurses did not perceive the benefits of hand hygiene, and that they linked the need to wash hands to a sense of dirtiness. Knowledge of hand hygiene and related products was limited and preference for water and soap was obvious. Environmental constraints, lack of role models and social control were identified as barriers for compliance with hand hygiene. A multi-faceted hand hygiene strategy was developed based on existing cultural concepts valued by the hospital staff.

Technology-supported training of arm-hand skills in stroke

NARCIS (Netherlands)

Timmermans, A.A.A.

2010-01-01

Impaired arm-hand performance is a serious consequence of stroke that is associated with reduced self-efficacy and poor quality of life. Task-oriented arm training is a therapy approach that is known to improve skilled arm-hand performance, even in chronic stages after stroke. At the start of this

Control System Design of the YWZ Multi-Fingered Dexterous Hand

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Wenzhen Yang

2012-07-01

Full Text Available The manipulation abilities of a multi-fingered dexterous hand, such as motion in real-time, flexibility, grasp stability etc., are largely dependent on its control system. This paper developed a control system for the YWZ dexterous hand, which had five fingers and twenty degrees of freedom (DOFs. All of the finger joints of the YWZ dexterous handwere active joints driven by twenty micro-stepper motors respectively. The main contribution of this paper was that we were able to use stepper motor control to actuate the hand's fingers, thus, increasing the hands feasibility. Based the actuators of the YWZ dexterous hand, we firstly developed an integrated circuit board (ICB, which was the communication hardware between the personal computer (PC and the YWZ dexterous hand. The ICB included a centre controller, twenty driver chips, a USB port and other electrical parts. Then, a communication procedure between the PC and the ICB was developed to send the control commands to actuate the YWZ dexterous hand. Experiment results showed that under this control system, the motion of the YWZ dexterous hand was real-time; both the motion accuracy and the motion stability of the YWZ dexterous hand were reliable. Compared with other types of actuators related to dexterous hands, such as pneumatic servo cylinder, DC servo motor, shape memory alloy etc., experiment results verified that the stepper motors as actuators for the dexterous handswere effective, economical, controllable and stable.

Full-duplex optical communication system

Science.gov (United States)

Shay, Thomas M. (Inventor); Hazzard, David A. (Inventor); Horan, Stephen (Inventor); Payne, Jason A. (Inventor)

2004-01-01

A method of full-duplex electromagnetic communication wherein a pair of data modulation formats are selected for the forward and return data links respectively such that the forward data electro-magnetic beam serves as a carrier for the return data. A method of encoding optical information is used wherein right-hand and left-hand circular polarizations are assigned to optical information to represent binary states. An application for an earth to low earth orbit optical communications system is presented which implements the full-duplex communication and circular polarization keying modulation format.

[Attrition and poor performance in general practice training: age, competence and knowledge play a role].

Science.gov (United States)

Vermeulen, Margit I; Kuyvenhoven, Marijke M; Zuithoff, N P A Peter; van der Graaf, Yolanda; Pieters, H M Ron

2011-01-01

To investigate which determinants are related to poor performance and forced attrition in the first year residency in general practice (GP). Observational retrospective cohort study. We collected data relating to personal characteristics such as age, sex and clinical experience from residents who started the GP training in Utrecht, the Netherlands, in the period March 2005-August 2007. We also collected competence scores from the domains 'medical expertise', 'doctor-patient communication' and 'professionalism', as well as scores on a national GP knowledge test. The outcome measures were 'poor performance' and 'forced attrition'. Multivariate logistic regression was used to analyse correlations between personal characteristics, competence scores on the 3 domains and knowledge scores in the first trimester on the one hand and poor performance or forced attrition on the other. 215 residents started the GP training. In the first trimester a quarter of the residents had an insufficient score in 1 or more of the domains. Competence scores were mutually correlated, but did not correlate with the knowledge score. 18 residents showed poor performance and 3 were forced to stop their training. Poor performance and forced attrition were correlated with age (adjusted odds ratio (OR): 1.1; 95% CI: 1.0-1.3), insufficient knowledge (adjusted OR: 8.9; 3.0-26.3) and medical expertise (adjusted OR: 2.1; 1.1-4.0) at the beginning of the training. Age, insufficient knowledge of general practice, and insufficient competence in the domain of 'medical expertise' at the beginning of the training are risk factors for poor performance by residents and attrition from their GP training.

Rich or poor: Who should pay higher tax rates?

Science.gov (United States)

Murilo Castro de Oliveira, Paulo

2017-08-01

A dynamic agent model is introduced with an annual random wealth multiplicative process followed by taxes paid according to a linear wealth-dependent tax rate. If poor agents pay higher tax rates than rich agents, eventually all wealth becomes concentrated in the hands of a single agent. By contrast, if poor agents are subject to lower tax rates, the economic collective process continues forever.

The impact of the Hand Hygiene New Zealand programme on hand hygiene practices in New Zealand's public hospitals.

Science.gov (United States)

Freeman, Joshua; Dawson, Louise; Jowitt, Deborah; White, Margo; Callard, Hayley; Sieczkowski, Christine; Kuriyan, Ron; Roberts, Sally

2016-10-14

To detail the progress made by Hand Hygiene New Zealand (HHNZ) since 2011 and also describe the challenges experienced along the way and the factors required for delivery of a successful hand hygiene programme at a national level. HHNZ is a multimodal culture-change programme based on the WHO '5 moments for hand hygiene' approach. The key components of the programme include clinical leadership, auditing of hand hygiene compliance with thrice yearly reporting of improvement in hand hygiene practice, biannual reporting of the outcome marker, healthcare-associated Staphylococcus aureus bacteraemia (HA-SAB), effective communication with key stakeholders and the use of the front-line ownership (FLO) principles for quality improvement. The nationally aggregated hand hygiene compliance has increased from 62% in June 2012 to 81% in March 2016. There has been improvement across all 'moments', all healthcare worker groups and a range of different clinical specialties. The rate of HA-SAB has remained stable. The HHNZ programme has led to significant improvements in hand hygiene practice in DHBs throughout New Zealand. The principles of FLO are now widely used to drive hand hygiene improvement in New Zealand DHBs.

Intelligent, self-contained robotic hand

Science.gov (United States)

Krutik, Vitaliy; Doo, Burt; Townsend, William T.; Hauptman, Traveler; Crowell, Adam; Zenowich, Brian; Lawson, John

2007-01-30

A robotic device has a base and at least one finger having at least two links that are connected in series on rotary joints with at least two degrees of freedom. A brushless motor and an associated controller are located at each joint to produce a rotational movement of a link. Wires for electrical power and communication serially connect the controllers in a distributed control network. A network operating controller coordinates the operation of the network, including power distribution. At least one, but more typically two to five, wires interconnect all the controllers through one or more joints. Motor sensors and external world sensors monitor operating parameters of the robotic hand. The electrical signal output of the sensors can be input anywhere on the distributed control network. V-grooves on the robotic hand locate objects precisely and assist in gripping. The hand is sealed, immersible and has electrical connections through the rotary joints for anodizing in a single dunk without masking. In various forms, this intelligent, self-contained, dexterous hand, or combinations of such hands, can perform a wide variety of object gripping and manipulating tasks, as well as locomotion and combinations of locomotion and gripping.

Congenital hand anomalies in Upper Egypt

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Tarek Abulezz

2016-01-01

Full Text Available Background: Congenital hand anomalies are numerous and markedly variant. Their significance is attributed to the frequent occurrence and their serious social, psychological and functional impacts on patient's life. Patients and Methods: This is a follow-up study of 64 patients with hand anomalies of variable severity. All patients were presented to Plastic Surgery Department of Sohag University Hospital in a period of 24 months. Results: This study revealed that failure of differentiation and duplication deformities were the most frequent, with polydactyly was the most common anomaly encountered. The mean age of presentation was 6 years and female to male ratio was 1.46:1. Hand anomalies were either isolated, associated with other anomalies or part of a syndrome. Conclusion: Incidence of congenital hand anomalies in Upper Egypt is difficult to be estimated due to social and cultural concepts, lack of education, poor registration and deficient medical survey. Management of hand anomalies should be individualised, carefully planned and started as early as possible to achieve the best outcome.

Robot hand tackles jobs in hazardous areas

International Nuclear Information System (INIS)

Simms, Mark; Crowder, Richard.

1989-01-01

A robot hand and arm designed to mimic the operation of its human counterpart, developed at the University of Southampton for use in a standard industrial glovebox, is described. It was specifically designed for use in a radioactive environment moving high dosage components around. As dosage limits go down, there is a legal requirement to remove people from that environment. The nine-axis arm is for use in a glove designed for a human hand. Drive for the motors used to power the hand is from three-phase MOSFET inventor cards, the switching pattern controlled by the Hall effect communication sensors integral to each motor. The computer software for the arm allows the hand to be positioned using a joystick on a control box, with three levels of command for grip, pinch and touch. (author)

The Pathology of Weaving and Production of the Hand-woven Carpets: Heriz Region Case Study

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Sepideh Taravati Mahjoubi

2017-04-01

Full Text Available The carpet, as one of the most precious achievement of people, is a culture. The world’s recognition of Iranian carpet and its glorification originates from endeavor of people who have integrated artistic verve with mysterious attractions of national culture and arts. This study is descriptive-analytic. The data were collected through field research method and direct communication with people and workshops of drawing, weaving, and dyeing. In fact, the assessment tools were taken to the field, and data collection was completed by questioning, interview, observation, and shooting. Then, they were used for derivation, classification, and analysis. SPSS software also used to analyze collected data. . According to the result of this study, regarding the latest forecasts for Iranian hand-woven carpet industry, carpet exports will increase in the future. Therefore, it is better to consider the weaving and marketing of the carpet as a luxury product in order to achieve the profits maintaining the incentive of production in all units involved in the hand-woven carpet’s production and also to reduce poor quality carpets available in the market.

Food Insecurity in Singapore: The Communicative (Dis)Value of the Lived Experiences of the Poor.

Science.gov (United States)

Tan, Naomi; Kaur-Gill, Satveer; Dutta, Mohan J; Venkataraman, Nina

2017-08-01

Food insecurity is a form of health disparity that results in adverse health outcomes, particularly among disenfranchised and vulnerable populations. Using the culture-centered approach, this article engages with issues of food insecurity, health, and poverty among the low-income community in Singapore. Through 30 in-depth interviews, the narratives of the food insecure are privileged in articulating their lived experiences of food insecurity and in co-constructing meanings of health informed by their sociocultural context, in a space that typically renders them invisible. Arguing that poverty is communicatively sustained through the erasure of subaltern voices from mainstream discourses and policy platforms, we ask the research question: What are the meanings of food insecurity in the everyday experiences of health among the poor in Singapore? Our findings demonstrate that the meanings of health among the food insecure are constituted in culture and materiality, structurally constrained, and ultimately complexify their negotiations of health and health decision making.

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.

Hand hygiene in rural Indonesian healthcare workers: barriers beyond sinks, hand rubs and in-service training.

Science.gov (United States)

Marjadi, B; McLaws, M-L

2010-11-01

Few attempts to increase healthcare workers' hand hygiene compliance have included an in-depth analysis of the social and behavioural context in which hand hygiene is not undertaken. We used a mixed method approach to explore hand hygiene barriers in rural Indonesian healthcare facilities to develop a resource-appropriate adoption of international guidelines. Two hospitals and eight clinics (private and public) in a rural Indonesian district were studied for three months each. Hand hygiene compliance was covertly observed for two shifts each in three adult wards at two hospitals. Qualitative data were collected from direct observation, focus group discussions and semistructured in-depth and informal interviews within healthcare facilities and the community. Major barriers to compliance included longstanding water scarcity, tolerance of dirtiness by the community and the healthcare organisational culture. Hand hygiene compliance was poor (20%; 57/281; 95% CI: 16-25%) and was more likely to be undertaken after patient contact (34% after-patient contact vs 5% before-patient contact, Pperceived to be dirty (49% 'inherent' vs 11% 'elective' opportunities associated with clean contacts, Pcommitment to the provision of supportive working conditions. Copyright © 2010 The Hospital Infection Society. All rights reserved.

Glycemic Control, Hand Activity, and Complexity of Biological Signals in Diabetes Mellitus

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Hsien-Tsai Wu

2017-01-01

Full Text Available Both glycemic control and handgrip strength affect microvascular function. Multiscale entropy (MSE of photoplethysmographic (PPG pulse amplitudes may differ by diabetes status and hand activity. Of a middle-to-old aged and right-handed cohort without clinical cardiovascular disease, we controlled age, sex, and weight to select the unaffected (no type 2 diabetes, n=36, the well-controlled diabetes (HbA1c < 8%, n=22, and the poorly controlled diabetes (HbA1c ≥ 8%, n=22 groups. MSEs were calculated from consecutive 1,500 PPG pulse amplitudes of bilateral index fingertips. The small-,  medium-, and large-scale MSEs were defined as the average of scale 1 (MSE1, scales 2–4 (MSE2–4, and scales 5–10 (MSE5–10, respectively. Intra- and intergroups were compared by one- and two-sample t-tests, respectively. The dominant hand MSE5–10 was lower in the poorly controlled diabetes group than the well-controlled diabetes and the unaffected (1.28 versus 1.52 and 1.56, p=0.019 and 0.001, resp. groups, whereas the nondominant hand MSE5–10 was lower in the well- and poorly controlled diabetes groups than the unaffected group (1.35 and 1.29 versus 1.58, p=0.008 and 0.005, resp.. The MSE1 of dominant hand was higher than that of nondominant hand in the well-controlled diabetes (1.35 versus 1.10, p=0.048. In conclusion, diabetes status and hand dominance may affect the MSE of PPG pulse amplitudes.

Tropical diabetic hand syndrome: a case report.

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Yeika, Eugene Vernyuy; Tchoumi Tantchou, Jacques Cabral; Foryoung, Joyce Bei; Tolefac, Paul Nkemtendong; Efie, Derrick Tembi; Choukem, Siméon Pierre

2017-02-13

Tropical diabetic hand syndrome describes a complex hand sepsis affecting patients with diabetes across the tropics and often results from a trivial hand trauma. The clinical presentation of this syndrome is variable and ranges from localised swelling and cellulitis, with or without ulceration of the hand to progressive fulminant hand sepsis, and gangrene affecting the entire limb which may be fatal. Tropical diabetic hand syndrome could lead to permanent disability and death as a result of delay in presentation, late diagnosis and late medical and surgical intervention. This indexed case acts as an eye opener for physicians to the existence of this hand sepsis. We report the case of a 57 year-old black African female diabetic who was referred to our centre for the management of a suppurating ulcer and swelling of the left hand of two weeks duration. On examination and work-up, the patient was found to have Lawal Group III left diabetic hand syndrome and was managed with parenteral antibiotics, radical debridement and the hand was eventually amputated. She died 7 days following amputation from overwhelming sepsis. Though tropical diabetic hand syndrome is a relatively rare complication of diabetes, it can be fatal as in this case report. Early diagnosis and proper management would yield better outcome. Initial management should include aggressive intravenous broad-spectrum antibiotics with anaerobic coverage. Classification of tropical diabetic hand syndrome will assist physicians and surgeons in decision making, proper management and easy communication.

Poor Hand-Pointing to Sounds in Right Brain-Damaged Patients: Not Just a Problem of Spatial-Hearing

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Pavani, Francesco; Farne, Alessandro; Ladavas, Elisabetta

2005-01-01

We asked 22 right brain-damaged (RBD) patients and 11 elderly healthy controls to perform hand-pointing movements to free-field unseen sounds, while modulating two non-auditory variables: the initial position of the responding hand (left, centre or right) and the presence or absence of task-irrelevant ambient vision. RBD patients suffering from…

The Case for Hand Stencils and Prints as Proprio-Performative

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Patricia Dobrez

2013-12-01

Full Text Available Hand stencils and prints are found globally in rock art, reflecting the sine qua non role of the hand in human evolution. The body itself is the tool, and it affords the registering, in the form of a trace, of what perceptual psychology terms an “ecological self”. More than a “signature”, a hand mark is uniquely “proprio-performative”, combining inscription of individuality with direct address. The first part of this paper looks at what might get in the way of a universally readable primary meaning by methodically addressing issues of technique and cultural specificity. Having cleared the ground, it proceeds to make its argument for hand stencils and prints as constituting a special category of rock art imagery. It does this by having recourse to ideas currently under discussion in cognitive psychology: awareness of self-agency and body-ownership, as well as the notion of perceived looming in pictures. Finally, an appeal is made to the claim for a key mirror neuron role in communication. Because they are traces of actions eliciting mirror-neuronal responses, hand marks are seen as affording a readily accessible external term in an exchange of meaning on which a system of graphic communication might be built.

Human computer interaction using hand gestures

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Premaratne, Prashan

2014-01-01

Human computer interaction (HCI) plays a vital role in bridging the 'Digital Divide', bringing people closer to consumer electronics control in the 'lounge'. Keyboards and mouse or remotes do alienate old and new generations alike from control interfaces. Hand Gesture Recognition systems bring hope of connecting people with machines in a natural way. This will lead to consumers being able to use their hands naturally to communicate with any electronic equipment in their 'lounge.' This monograph will include the state of the art hand gesture recognition approaches and how they evolved from their inception. The author would also detail his research in this area for the past 8 years and how the future might turn out to be using HCI. This monograph will serve as a valuable guide for researchers (who would endeavour into) in the world of HCI.

Impact of INICC Multidimensional Hand Hygiene Approach in ICUs in Four Cities in Argentina.

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Rosenthal, Victor D; Viegas, Mónica; Sztokhamer, Daniel; Benchetrit, Guillermo; Santoro, Beatriz; Lastra, Carlos Esteban; Romani, Adriana; Di Núbila, Beatriz Marta Alicia; Lanzetta, Diana; Fernández, Leonardo J; Rossetti, María Adelaida; Migazzi, Claudia; Barolin, Clarisa; Martínez, Estela; Bonaventura, Claudio; Caridi, Maria de Los Ángeles; Messina, Adriana; Ricci, Beatriz; Soroka, Luisa C; Frías, María Laura

2015-01-01

We evaluated the impact of the International Nosocomial Infection Control Consortium multidimensional approach to hand hygiene in 11 intensive care units in 4 cities in Argentina and analyzed predictors of poor hand hygiene compliance. We had a baseline period and a follow-up period. We observed 21 100 hand hygiene opportunities. Hand hygiene compliance increased from 28.3% to 64.8% (P = .0001). Males versus females (56.8% vs 66.4%; P hand hygiene compliance.

A biometric authentication model using hand gesture images.

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Fong, Simon; Zhuang, Yan; Fister, Iztok; Fister, Iztok

2013-10-30

A novel hand biometric authentication method based on measurements of the user's stationary hand gesture of hand sign language is proposed. The measurement of hand gestures could be sequentially acquired by a low-cost video camera. There could possibly be another level of contextual information, associated with these hand signs to be used in biometric authentication. As an analogue, instead of typing a password 'iloveu' in text which is relatively vulnerable over a communication network, a signer can encode a biometric password using a sequence of hand signs, 'i' , 'l' , 'o' , 'v' , 'e' , and 'u'. Subsequently the features from the hand gesture images are extracted which are integrally fuzzy in nature, to be recognized by a classification model for telling if this signer is who he claimed himself to be, by examining over his hand shape and the postures in doing those signs. It is believed that everybody has certain slight but unique behavioral characteristics in sign language, so are the different hand shape compositions. Simple and efficient image processing algorithms are used in hand sign recognition, including intensity profiling, color histogram and dimensionality analysis, coupled with several popular machine learning algorithms. Computer simulation is conducted for investigating the efficacy of this novel biometric authentication model which shows up to 93.75% recognition accuracy.

Acute carpal tunnel syndrome of the hand following a cat bite | Sbai ...

African Journals Online (AJOL)

Cat bites at the hand are common situation in emergency departments. Neglected or poorly supported, these lesions sometimes lead to serious injuries that may compromise the function of the hand. Pasteurellamultocida is the most offending germ in these lesions, despite their sensitivity to antibiotics; it can sometimes lead ...

The "Hand-in" Project: Jump-starting Communication Between Inpatient and Outpatient Providers.

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Holleck, Jürgen L; Gunderson, Craig G; Antony, Sheila M; Gupta, Shaili; Chang, John J; Merchant, Naseema; Lin, Shin; Federman, Daniel G

2017-11-01

Communication between hospitalists and primary care providers (PCPs) upon discharge has been much discussed, but the transition from outpatient to inpatient has received less attention. We questioned whether a brief, standardized e-mail from the hospitalist to the PCP upon admission could facilitate information exchange, increase communication, elucidate PCP preferences, and improve outcomes. This prospective single-center study with a preintervention-to-postintervention design involved 300 inpatient admissions from June 2015 through October 2015 in the Veterans Affairs Connecticut Healthcare System. Hospitalists e-mailed an encrypted notification of admission along with standardized questions to PCPs within 1 day of admission. Measurements included the number of communications between PCPs and hospitalists, length of stay (LOS), 30-day readmissions, 30-day emergency department (ED) utilization rates, PCP preferences with regard to communication, and follow-up. Preintervention data for 94 patients during a 6-week period revealed 0.11 communications per patient, an LOS of 4.18 days, 30-day readmissions of 28.7%, and 30-day ED visits of 32%. Postintervention data on 206 patients during the next 12 weeks showed statistically significant increased communications per patient (0.5), and a nonsignificant decrease in LOS (3.96 days), 30-day readmissions (22.3%), and 30-day ED visits (31%). P values were communication upon discharge (40%) to telephone (25%) or instant messaging (13%), and 39% wanted a follow-up appointment within 2 weeks, regardless of what transpired. A hospitalist-led transition-of-care intervention designed to improve communication and information exchange between PCPs and hospitalists at the time of admission demonstrated that encrypted e-mail could be used as a tool to obtain useful additional medical and psychosocial information and to better understand PCP attitudes and preferences. The increased level of communication did not yield statistically

Nudging to improve hand hygiene.

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Caris, M G; Labuschagne, H A; Dekker, M; Kramer, M H H; van Agtmael, M A; Vandenbroucke-Grauls, C M J E

2018-04-01

Hand hygiene is paramount to prevent healthcare-associated infections, but improving compliance is challenging. When healthcare workers seldom encounter healthcare-associated infections, they will consider the odds of causing infections through poor hand hygiene negligible. Cognitive biases such as these may induce non-compliance. Nudging, 'a friendly push to encourage desired behaviour', could provide an easily implemented, inexpensive measure to address cognitive biases and thus support hand hygiene interventions. To investigate whether behavioural nudges, displayed as posters, can increase the use of alcohol-based hand rub. We developed nudges based on a systematic review of previously described cognitive biases, and tested these through a cross-sectional survey among the target audience. We then conducted a controlled before-after trial on two hospital wards, to assess the effect of these nudges on the use of alcohol-based hand rub, measured with electronic dispensers. Poisson regression analyses adjusted for workload showed that nudges displayed next to dispensers increased their overall use on one ward [poster 1: relative risk: 1.6 (95% confidence interval: 1.2-2.2); poster 2: 1.7 (1.2-2.5)] and during doctor's rounds on both wards [poster 1: ward A: 1.7 (1.1-2.6); ward B: 2.2 (1.3-3.8)]. Use of dispensers without adjacent nudges did not increase. Nudges based on cognitive biases that play a role in hand hygiene, and displayed as posters, could provide an easy, inexpensive measure to increase use of alcohol-based hand rub. When applying nudges to change behaviour, it is important to identify the right nudge for the right audience. Copyright © 2017 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Pupils’ willingness to communicate at secondary school

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Klára Šeďová

2010-09-01

Full Text Available The paper deals with the question of pupils’ willingness to communicate andis based on an empirical field research of the educational communication in secondaryschools. The text shows the extent to which pupils are involved in communication inthe classroom and how it relates to the effectiveness of their learning. At the same timeexplores the perspective of teachers who treat spontaneous pupils’ engagement in orderto achieve the fulfilment of their objectives, among which is dominated by a continuousand smooth running of the lesson on the one hand, and the pedagogical imperative ofan activation of all students on the other hand.

Communicative Management in Ambulatory Services: Prehospital Management Communication--Limits and Possibilities.

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Nordby, Halvor

2015-01-01

Poor management communication in healthcare services affects employees' motivation, commitment, and, in the final instance, organizational performance and the quality of patient care. In any area of health management, good communication is, therefore, key to successful management. This article discusses how managers of ambulance stations should secure communication with their paramedic crews. The first part uses ethical concepts to analyze communicative disagreement in interactive dialogue between managers and paramedics. The second part outlines basic communication principles that can serve as conceptual tools for avoiding misinterpretation in prehospital manager-employee interaction.

Graphic Communications Teachers' Concerns and Beliefs Regarding Their Online Teaching of Graphic Communications Hands-On Classes

OpenAIRE

Carroll, Millicent Hope

2016-01-01

Previous literature has exposed the impact of concerns and beliefs on a teacher's decision to adopt online teaching methods, and in particular for Graphic Communications teachers, the extent to which their concerns and beliefs influence whether or not they decide to teach online. The potential problem that may exist is that of Graphic Communications teachers' concerns and beliefs are playing a role in impeding their transitioning to teaching in the online environment. The purpose of this stud...

From science to decision-making: taking the risk to communicate on risks

Science.gov (United States)

Leroi, Eric

2015-04-01

Geoscientists and decision-makers have the same responsibility toward the society: reducing the damaging consequences induced by natural phenomena. They have to work together, geoscientists to improve the knowledge and decision-makers to take the "best" decision, both to design and implement balanced solutions, both to communicate. Feedback shows that if the collaboration between them has already improved, a lot has still to be done, especially in terms of communication; endless litany, geoscientists don't communicate in the right way! In a hyperspecialized technological and segmented society with sophisticated methods of communication, geoscientists don't use appropriate tools and terminology. It's true, and a lot of examples can be shown that highlight this! Risks is based on complex concepts, on notions that are poorly understood, even by scientists themselves, especially the concepts of probability and occurrence of phenomena. But the problem rest as well on the role and on the responsibility of the geoscientists. Risk management experts address geosciences and technology to identify problems and define protection, including prohibitive measures (such as not allowing building in hazardous areas). Policy makers and local planners want to know where to develop territories. On one hand the identification of problems, on the other hand the needs of solutions. Dialectic is not the same. When responsibility, money and image are the three main pillars of decision-making, long-term modeling and uncertainty, are the basic ones for geosciences. In our participative democracies people want to be actor of the development of their own territories; they want more freedom, more protection and less tax. Face to unrealistic political answers geoscientists have to explain and convince. It's not possible to gain on everything and some are going to loose. Shall geoscientists let decision-makers communicate on topics they hardly understand? No. Shall geoscientists communicate on

Hand dominance and age have interactive effects on motor cortical representations.

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Jessica A Bernard

Full Text Available Older adults exhibit more bilateral motor cortical activity during unimanual task performance than young adults. Interestingly, a similar pattern is seen in young adults with reduced hand dominance. However, older adults report stronger hand dominance than young adults, making it unclear how handedness is manifested in the aging motor cortex. Here, we investigated age differences in the relationships between handedness, motor cortical organization, and interhemispheric communication speed. We hypothesized that relationships between these variables would differ for young and older adults, consistent with our recent proposal of an age-related shift in interhemispheric interactions. We mapped motor cortical representations of the right and left first dorsal interosseous muscles using transcranial magnetic stimulation (TMS in young and older adults recruited to represent a broad range of the handedness spectrum. We also measured interhemispheric communication speed and bimanual coordination. We observed that more strongly handed older adults exhibited more ipsilateral motor activity in response to TMS; this effect was not present in young adults. Furthermore, we found opposing relationships between interhemispheric communication speed and bimanual performance in the two age groups. Thus, handedness manifests itself differently in the motor cortices of young and older adults and has interactive effects with age.

[Prevention of hand injuries - current situation in Europe].

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Leixnering, M; Quadlbauer, S; Szolarcz, C; Schenk, C; Leixnering, S; Körpert, K

2013-12-01

Hand injuries are a frequent occurrence and account for 41% of all occupational injuries. In general such accidents are the result of stress, inattention, tiredness, use of defective or poorly maintained machinery. However, artention must equally be directed at the large number of accidents occurring in leisure time activities since the inability to work due to a leisure time accident is similarly cost-intensive. Throughout Europe attempts have been made in the past 10 years to improve prevention. At the initiative of the Hand Trauma Committee (HTC) of FESSH prevention conferences were stated in 2009. These have in part reduced the number of hand injuries in -Europe. In Austria a special controlling committee was founded by the Austrian Workers' Compensation Board (AUVA) with the specific objective of reducing the number of hand injuries. Similarly the "Circle for Leisure Time Hand Injury Prevention" was created to specifically deal with hand injuries occurring during leisure time activities. Through the cooperation of these 2 committees and implementation of the thus decided measures, a reduction in the number of accidents involving the hand is to be expected with a concomitant reduction in the associated costs. © Georg Thieme Verlag KG Stuttgart · New York.

A multifaceted hospital-wide intervention increases hand hygiene compliance.

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Patel, B; Engelbrecht, H; McDonald, H; Morris, V; Smythe, W

2016-03-07

Hand hygiene is an important and basic practice that should be used by all healthcare staff to protect both themselves and their patients against infection. Unfortunately hand hygiene compliance remains poor. To show an improvement in hand hygiene compliance using a multifaceted approach. This was a quasiexperimental pre-post intervention study design with a number of standardised interventions to promote hand hygiene. The World Health Organization hand hygiene multimodal (five-step) intervention approach was used. The study ran from June 2015 to August 2015 in 11 selected wards of a 975-bed tertiary and quaternary care public hospital (Groote Schuur Hospital, Cape Town, South Africa). The outcome was to assess improvement in hand hygiene compliance monthly over the 3 months, compared with non-intervention wards and compared with the wards' own performance measured in 2014. The study included both descriptive and analytical components. Post intervention, hand hygiene compliance showed a statistically significant improvement for before patient contact from 34% in 2014 to 76% in 2015 (p<0.05) and for after patient contact from 47% in 2014 to 82% in 2015 (p<0.05). The intervention improved hand hygiene compliance and can easily be replicated in other wards, resulting in sustaining a culture of hand hygiene improvement and behavioural change throughout the hospital.

A Hands-On Approach To Teaching Microcontroller

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Che Fai Yeong

2013-02-01

Full Text Available Practice and application-oriented approach in education is important, and some research on active learning and cooperative problem-solving have shown that a student will learn faster and develop communication skill, leadership and team work through these methods. This paper presents a study of student preference and performance while learning the microcontroller subject with a 2-day curriculum that emphasized on hands-on approach. The curriculum uses the PIC16F877A microcontroller and participants learned to develop basic circuits and several other applications. Programming was completed on the MPLAB platform. Results show that participants had better understanding in this subject after attending the hands-on course.

Interethnic differences at the thermometric response to cold test: functional disorders of blood circulation in hand fingers and exposure to hand-arm vibration.

Science.gov (United States)

Riolfi, A; Princivalle, A; Romeo, L; Caramaschi, P; Perbellini, L

2008-02-01

To report some notable aspects regarding thermometric response to cold test in black African subjects compared with Caucasians: both groups comprised persons exposed to hand-arm vibration and controls. An overall sample of 48 workers was examined in order to study their blood circulation in hand fingers: a control group of 12 healthy Caucasian workers never exposed before to hand-arm vibration; 12 Caucasian workers exposed for several years to vibrating tools and affected by occupational Raynaud's phenomenon; 12 healthy black African workers exposed to hand-arm vibration for almost 3 years; and 12 healthy black African workers never exposed to hand-arm vibration. Computerized skin thermometry was performed and thermometric curves were analyzed according to thermometric interpretation criteria such as the area-over-curve (AOC), the fifth minute of recovery/baseline temperature ratio (5REC/BT) and the temperature at the tenth minute of recovery (10REC) after cold test. Thermometric parameters in Caucasian subjects confirmed the basis of the existing literature in controls (basal finger temperature higher than 32 degrees C and complete recovery to the initial temperature after the cold test) and also in patients with Raynaud's phenomenon (basal temperature often lower than control subjects and slow recovery of finger temperature after cold test). Statistically significant difference was found between healthy Caucasians and healthy black subjects in all the parameters tested: healthy black subjects showed values of AOC and 10REC suggesting almost constantly lower finger temperatures during the thermometry test. Black people, both exposed and non-exposed to hand-arm vibration showed thermometric parameters suggesting poor blood microcirculation, which seems even poorer than in Caucasian people complaining Raynaud's phenomenon. Our chronothermometric tests suggest some significant interethnic differences in peripheral microcirculation, which seems rather poor in black

The effects of compression gloves on hand symptoms and hand function in rheumatoid arthritis and hand osteoarthritis: a systematic review.

Science.gov (United States)

Hammond, Alison; Jones, Vivienne; Prior, Yeliz

2016-03-01

to evaluate the effects of compression gloves in adults with rheumatoid arthritis and hand osteoarthritis. Systematic review of randomized controlled trials identified from MEDLINE, CINAHL, AMED, PEDro, OT Seeker, The Cochrane Library, ISI Web of Knowledge, Science Direct and PubMed from their inceptions to January 2015. Methodological quality of identified trials was evaluated using the PEDro scale by three independent assessors. Effects were summarized descriptively. Four trials (n=8-24; total n=74), comparing night wear of full-length finger compression gloves with placebo gloves, were assessed. Three were of moderate (PEDro score 4-5) and one low (score 3) methodological quality. Effect sizes or standardized mean differences could not be calculated to compare trials due to poor data reporting. In rheumatoid arthritis, finger joint swelling was significantly reduced, but results for pain and stiffness were inconclusive and no differences in grip strength and dexterity were identified. One study reported similar effects in pain, stiffness and finger joint swelling from both compression and thermal placebo gloves. Only one study evaluated gloves in hand osteoarthritis (n=5) with no differences. All the trials identified were small with a high risk of Type I and II errors. Evidence for the effectiveness of compression gloves worn at night is inconclusive in rheumatoid arthritis and hand osteoarthritis. © The Author(s) 2015.

Forum: Interpersonal Communication in Instructional Settings: Interpersonal Communication Research in Instructional Contexts: A Dyadic Approach

Science.gov (United States)

Goodboy, Alan K.; Kashy, Deborah A.

2017-01-01

Do we study too much interpersonal communication and not enough of other topics in the instructional communication literature? This forum provides a mixed bag of both affirmative and negative responses to this question. On one hand, answering "yes" is quite defensible because there are many recent studies examining interpersonal…

An Approach for Pattern Recognition of EEG Applied in Prosthetic Hand Drive

Directory of Open Access Journals (Sweden)

Xiao-Dong Zhang

2011-12-01

Full Text Available For controlling the prosthetic hand by only electroencephalogram (EEG, it has become the hot spot in robotics research to set up a direct communication and control channel between human brain and prosthetic hand. In this paper, the EEG signal is analyzed based on multi-complicated hand activities. And then, two methods of EEG pattern recognition are investigated, a neural prosthesis hand system driven by BCI is set up, which can complete four kinds of actions (arm’s free state, arm movement, hand crawl, hand open. Through several times of off-line and on-line experiments, the result shows that the neural prosthesis hand system driven by BCI is reasonable and feasible, the C-support vector classifiers-based method is better than BP neural network on the EEG pattern recognition for multi-complicated hand activities.

THE KNOWLEDGE OF HEALTH CARE WORKERS AND DOCTORS REGARDING HAND SCRUB

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Rahul Sanjeev Chaudhary

2016-08-01

Full Text Available BACKGROUND Hand hygiene practices of health care workers has been shown to be an effective measure in preventing hospital acquired infections. This concept has been aptly used to improve understanding, training, monitoring, and reporting hand hygiene among healthcare workers. We conducted this study to assess the knowledge of doctors and health care workers regarding hand scrub. METHODS A study was conducted among doctors and health care workers in a tertiary care hospital. Knowledge was evaluated by using self-structured questionnaire based on the guidelines of hand hygiene prescribed by WHO. RESULTS The awareness and knowledge of preoperative surgical hand scrubbing was moderate in doctors, but unfortunately poor in HCWs. CONCLUSION Our study highlights the need for introducing measures in order to increase the knowledge of preoperative hand scrub in teaching hospital which may translate into good practices.

Communicate science: an example of food related hands-on laboratory approach

Science.gov (United States)

D'Addezio, Giuliana; Marsili, Antonella; Vallocchia, Massimiliano

2014-05-01

The Laboratorio Didattica e Divulgazione Scientifica of the Istituto Nazionale di Geofisica e Vulcanologia (INGV's Educational and Outreach Laboratory) organized activity with kids to convey scientific knowledge and to promote research on Earth Science, focusing on volcanic and seismic hazard. The combination of games and learning in educational activity can be a valuable tool for study of complex phenomena. Hands-on activity may help in engage kids in a learning process through direct participation that significantly improves the learning performance of children. Making learning fun motivate audience to pay attention on and stay focused on the subject. We present the experience of the hand-on laboratory "Laboratorio goloso per bambini curiosi di scienza (a delicious hands-on laboratory for kids curious about science)", performed in Frascati during the 2013 European Researchers' Night, promoted by the European Commission, as part of the program organized by the Laboratorio Didattica e Divulgazione Scientifica in the framework of Associazione Frascati Scienza (http://www.frascatiscienza.it/). The hand-on activity were designed for primary schools to create enjoyable and unusual tools for learning Earth Science. During this activity kids are involved with something related to everyday life, such as food, through manipulation, construction and implementation of simple experiments related to Earth dynamics. Children become familiar with scientific concepts such as composition of the Earth, plates tectonic, earthquakes and seismic waves propagation and experience the effect of earthquakes on buildings, exploring their important implications for seismic hazard. During the activity, composed of several steps, participants were able to learn about Earth inner structure, fragile lithosphere, waves propagations, impact of waves on building ecc.., dealing with eggs, cookies, honey, sugar, polenta, flour, chocolate, candies, liquorice sticks, bread, pudding and sweets. The

Baseline evaluation of hand hygiene compliance in three major hospitals, Isfahan, Iran.

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Ataei, B; Zahraei, S M; Pezeshki, Z; Babak, A; Nokhodian, Z; Mobasherizadeh, S; Hoseini, S G

2013-09-01

Hand hygiene is the mainstay of nosocomial infection prevention. This study was a baseline survey to assess hand hygiene compliance of healthcare workers by direct observation in three major hospitals of Isfahan, Iran. The use of different hand hygiene products was also evaluated. In 3078 potential opportunities hand hygiene products were available on 2653 occasions (86.2%). Overall compliance was 6.4% (teaching hospital: 7.4%; public hospital: 6.2%; private hospital: 1.4%). Nurses (8.4%) had the highest rates of compliance. Poor hand hygiene compliance in Isfahan hospitals necessitates urgent interventions to improve both hospital infrastructure and staff knowledge. © 2013 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Impact of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach, over 8 years, in 11 cities of Turkey.

Science.gov (United States)

Leblebicioglu, Hakan; Koksal, Iftihar; Rosenthal, Victor D; Akan, Özay Arıkan; Özgültekin, Asu; Kendirli, Tanil; Erben, Nurettin; Yalcin, Ata Nevzat; Ulusoy, Sercan; Sirmatel, Fatma; Ozdemir, Davut; Alp, Emine; Yıldızdaş, Dinçer; Esen, Saban; Ulger, Fatma; Dilek, Ahmet; Yilmaz, Hava; Yýlmaz, Gürdal; Kaya, Selçuk; Ulusoy, Hülya; Tulunay, Melek; Oral, Mehmet; Ünal, Necmettin; Turan, Güldem; Akgün, Nur; İnan, Asuman; Ince, Erdal; Karbuz, Adem; Çiftçi, Ergin; Taşyapar, Nevin; Güneş, Melek; Ozgunes, Ilhan; Usluer, Gaye; Turhan, Ozge; Gunay, Nurgul; Gumus, Eylul; Dursun, Oguz; Arda, Bilgin; Bacakoglu, Feza; Cengiz, Mustafa; Yilmaz, Leyla; Geyik, Mehmet Faruk; Şahin, Ahmet; Erdogan, Selvi; Kılıc, Aysegul Ulu; Horoz, Ozden Ozgur

2015-07-01

To evaluate the effectiveness of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach in Turkey and analyse predictors of poor hand hygiene compliance. An observational, prospective, interventional, before-and-after study was conducted from August 2003 to August 2011 in 12 intensive care units (ICU) of 12 hospitals in 11 cities. The study was divided into a baseline and a follow-up period and included random 30-minute observations for hand hygiene compliance in ICU. The hand hygiene approach included administrative support, supplies availability, education and training, reminders in the workplace, process surveillance, and performance feedback. We observed 21,145 opportunities for hand hygiene. Overall hand hygiene compliance increased from 28.8% to 91% (95% CI 87.6-93.0, p 0.0001). Multivariate and univariate analyses showed that several variables were significantly associated with poor hand hygiene compliance: males vs. females (39% vs. 48%; 95% CI 0.79-0.84, p 0.0001), ancillary staff vs. physicians (35% vs. 46%, 95% CI 0.73-0.78, p 0.0001), and adult vs. pediatric ICUs (42% vs. 74%, 95% CI 0.54-0.60, p 0.0001). Adherence to hand hygiene was significantly increased with the INICC Hand Hygiene Approach. Specific programmes should be directed to improve hand hygiene in variables found to be predictors of poor hand hygiene compliance.

The human communication space towards I-centric communications

CERN Document Server

Arbanowski, S; Steglich, S; Popescu-Zeletin, R

2001-01-01

A variety of concepts for service integration and corresponding systems have been developed. On one hand, they aim for the interworking and integration of classical telecommunications and data communications services. On the other, they are focusing on universal service access from a variety of end-user systems. Many of the technical problems, resulting from service integration and service personalisation, have been solved. However, all these systems are driven by the concept of providing several technologies to users by keeping the peculiarity of each service. Looking at human communication behaviour and communication space, it is obvious that human beings interact habitually in a set of contexts with their environment. The individual information preferences and needs, persons to interact with, and the set of devices controlled by each individual define their personal communication space. Following this view, a new approach is to build communication systems not on the basis of specific technologies, but on t...

Predictors of hand hygiene practice among Saudi nursing students: A cross-sectional self-reported study.

Science.gov (United States)

Cruz, Jonas P; Bashtawi, Meshrif A

2016-01-01

Hand hygiene is an important component of infection control, which is critical to ensuring patients' safety in hospitals. Nursing students are regarded as healthcare workers in training and can also be vehicles of cross-contamination within the hospital. Thus, this study aimed to identify the predictors of hand hygiene practice among Saudi nursing students. A descriptive, cross-sectional, self-reported study was conducted among 198 Saudi nursing students. Knowledge, attitude, and practice of hand hygiene were assessed using the WHO Hand Hygiene Knowledge Questionnaire for Health-Care Workers and its adopted scales. A regression analysis was performed to identify the predictors of hand hygiene practice. The respondents demonstrated moderate knowledge of hand hygiene (mean 13.20±2.80). The majority displayed a moderate attitude toward hand hygiene (52.1%), while only a few reported a poor attitude (13.1%). Approximately 68.7%, 29.8%, and 1.5% of the respondents reported moderate, good, and poor practice of hand hygiene, respectively. Having a good attitude toward hand hygiene, being male, being aware that hand hygiene is an effective intervention in preventing healthcare-associated infections (HAIs), attendance at hand hygiene trainings and seminars, and being in the lower academic level of nursing education were identified as predictors of better hand hygiene practice. The importance of ensuring a positive attitude toward hand hygiene and improving awareness of hand hygiene is emphasized, as are educational interventions. Educational interventions should be implemented to reinforce knowledge and instill a positive attitude toward hand hygiene. Copyright © 2015 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

Lower Bounds for Number-in-Hand Multiparty Communication Complexity, Made Easy

DEFF Research Database (Denmark)

Phillips, Jeff; Verbin, Elad; Zhang, Qin

2012-01-01

; the technique seems applicable to a wide range of other problems as well. The obtained communication lower bounds imply new lower bounds in the functional monitoring model [11] (also called the distributed streaming model). All of our lower bounds allow randomized communication protocols with two-sided error......In this paper we prove lower bounds on randomized multiparty communication complexity, both in the blackboard model (where each message is written on a blackboard for all players to see) and (mainly) in the message-passing model, where messages are sent player-to-player. We introduce a new...... technique for proving such bounds, called symmetrization, which is natural, intuitive, and often easy to use. For example, for the problem where each of k players gets a bit-vector of length n, and the goal is to compute the coordinate-wise XOR of these vectors, we prove a tight lower bounds of Ω...

Evidence based communication for health promotion: Indian lessons of last decade.

Science.gov (United States)

Suresh, K

2011-01-01

Good health promotion programs which help achieve public health goals are derived from using a mix of epidemiological and social and behavioral science research information. Social data informed by behavioral theories provides a lens of understanding how recommended behaviors are adopted by different individuals within the population over a period of time. In addition to social and epidemiological data, evidence based and scientifically planned and monitored strategic communication interventions have to be linked to available service components of the program. Communication is increasingly understood as an enabler of individual and social level change to achieve established developmental goals including health. Democratization movements and the advent of the internet have changed the environment around any program communication from top-down, expert-to-consumer (vertical) communication towards non-hierarchical, dialogue-based (horizontal) communication, through which the public increasingly questions recommendations of experts and public institutions on the basis of their own, often web based, research. The amount of information available has increased greatly, including scientifically valid data and evidence-based recommendations alongside poor quality data, personal opinions, and misinformation. Evidence-based approaches include engagement with and listening to stakeholders, and being transparent about decision making, and honest and open about uncertainty and risks. Decision and policy makers cannot assume what the public wants without undertaking social science and decision science research. The Global Polio Eradication Initiative and Integrated Disease Surveillance Projects (IDSP) in India haves shown that monitoring of public concerns needs to be continuous and responsive, and hand in hand with the monitoring of technical strategies and appropriate Information Technology support for, not only data transmission but also for videoconferencing and community

Structured printed referral letter (form letter; saves time and improves communication

Directory of Open Access Journals (Sweden)

R.P.J.C. Ramanayake

2013-01-01

Full Text Available Referral of patients to hospitals, specialists and other institutions is an essential part of primary health care. Patients are referred to specialists when investigation or therapeutic options are exhausted in primary care or when opinion or advice is needed from them. Referral has considerable implications for patients, health care system and health care costs. Good communication between primary and secondary care is essential for the smooth running of any health care system. Referral and reply letters are the sole means of communication between doctors most of the time and breakdown in communication could lead to poor continuity of care, delayed diagnoses, polypharmacy, increased litigation risk and unnecessary testing. A referral letter also helps to avoid patient dissatisfaction and loss of confidence in family physician. Studies of referral letters have reported that specialists are dissatisfied with their quality and content. Inclusion of letter writing skills in the medical curriculum, peer assessment and feedback have shown to improve the quality of referral letters. . Form letters have shown to enhance information content and communication in referral process. In Sri Lanka referral letters are usually hand written and frequent complaints are that these letters do not contain adequate information and retrieval of information is a problem due to poor legibility and clarity. Sometimes Primary care doctors refer patients to hospitals and specialists with only verbal instructions. To address these short comings this form letter was introduced. Based on the guidelines and systematic review of published articles, items of information to be included were decided. Printed forms of the letter are kept in the practice and the doctor has to just fill up relevant information under each heading. The objectives of introducing this structured referral letter was to improve the quality and standard of referral letters and save time for both general

Poor hand hygiene by college students linked to more occurrences of infectious diseases, medical visits, and absence from classes.

Science.gov (United States)

Prater, Kayla J; Fortuna, Crystal A; McGill, Janis L; Brandeberry, Macey S; Stone, Abigail R; Lu, Xu

2016-01-01

Proper hand hygiene has been linked to lower susceptibility to infectious diseases in many types of communities, but it has not been well established on college campuses. This study investigated the hand hygiene statuses of college students and their occurrences in relation to infectious diseases, medical visits, and absence from classes or work. It also examined the effects of education on handwashing technique to improve hand hygiene. College students enrolled at a university in Northwestern Ohio were recruited as study subjects. Microbial samples were collected 3 times from each of the 220 valid volunteers before washing their hands, after washing with their own procedures, and after washing with a procedure recommended by the Centers for Disease Control and Prevention (CDC). Each volunteer also answered a survey including questions on their health conditions, medical visits, and absence from classes or work. Hands of 57.7% volunteers were colonized by an uncountable number of microbial colonies, which were significantly linked to more occurrences to infectious diseases (P hygiene. It is critical to promote education on proper handwashing in colleges, in grade schools, and at home to improve health and learning outcomes. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Hand Dominance and Age Have Interactive Effects on Motor Cortical Representations

OpenAIRE

Bernard, Jessica A.; Seidler, Rachael D.

2012-01-01

Older adults exhibit more bilateral motor cortical activity during unimanual task performance than young adults. Interestingly, a similar pattern is seen in young adults with reduced hand dominance. However, older adults report stronger hand dominance than young adults, making it unclear how handedness is manifested in the aging motor cortex. Here, we investigated age differences in the relationships between handedness, motor cortical organization, and interhemispheric communication speed. We...

The Impact of Hands-On Simulation Laboratories on Teaching of Wireless Communications

Science.gov (United States)

Chou, Te-Shun; Vanderbye, Aaron

2017-01-01

Aim/Purpose: To prepare students with both theoretical knowledge and practical skills in the field of wireless communications. Background: Teaching wireless communications and networking is not an easy task because it involves broad subjects and abstract content. Methodology: A pedagogical method that combined lectures, labs, assignments, exams,…

The psychological assessment of candidates for reconstructive hand transplantation.

Science.gov (United States)

Kumnig, Martin; Jowsey, Sheila G; Rumpold, Gerhard; Weissenbacher, Annemarie; Hautz, Theresa; Engelhardt, Timm O; Brandacher, Gerald; Gabl, Markus; Ninkovic, Marina; Rieger, Michael; Zelger, Bernhard; Zelger, Bettina; Blauth, Michael; Margreiter, Raimund; Pierer, Gerhard; Pratschke, Johann; Schneeberger, Stefan

2012-05-01

Standardized psychological assessment of candidates for reconstructive hand transplantation (RHT) is a new approach in transplantation medicine. Currently, international guidelines and standardized criteria for the evaluation are not established. Patients suffering from the loss of a hand or an upper extremity have to cope with multiple challenges. For a selected group of patients, RHT represents an option for restoring natural function and for regaining daily living independence. The identification of at-risk patients and those requiring ongoing counseling due to poor coping or limited psychological resources are the primary focus of the psychological assessment. We have developed the 'Innsbruck Psychological Screening Program for Reconstructive Transplantation (iRT-PSP)' which utilizes a semi-structured interview and standardized psychological screening procedures and continuous follow-up ratings. Between January 2011 and October 2011, four candidates were evaluated using the iRT-PSP. Psychological impairments including social withdrawal, embarrassment, reduced self-esteem, and a depressive coping style were identified and poor quality of life was reported. The motivation for transplantation was diverse, depending on many factors such as bi- or unilateral impairment, native or accidental loss of hand, and social integration. © 2012 The Authors. Transplant International © 2012 European Society for Organ Transplantation.

Bacterial contamination of the hands of food handlers as indicator of hand washing efficacy in some convenient food industries in South Africa.

Science.gov (United States)

Aa, Lambrechts; Is, Human; Jh, Doughari; Jfr, Lues

2014-07-01

Hands of ready-to-eat food service employees have been shown to be vectors in the spread of foodborne disease, mainly because of poor personal hygiene and accounting for approximately 97% of food borne illnesses in food service establishments and homes. Our objective was to evaluate the efficacy of hand washing practices and sanitation before commencing work among food handlers in the convenient food industry in Gauteng, South Africa. A total of 230 samples were collected, involving 100% of the food handlers, in 8 selected convenient food outlets with their main focus on preparing ready-to-eat foods. The workers' cleaned and disinfected dominant hands were sampled for Total Plate Count (TPC), Staphylococcus aureus and Escherichia coli. Bacteria were isolated and counted using standard methods. The highest bacterial count from the hand samples was 7.4 x 10(3) cfu.cm(-2) and the lowest showed no detectable growth. Although hands with a count of 0 cfu.cm(-2) were found in all of the plants, the results indicated that all the plants exceeded the legal limit for food surfaces or hands of food handlers had no bacteria detectable on their hands. One sample tested positive for E. coli and S. aureus could not be detected on the hands of any of the food handlers. The study revealed that hand hygiene is unsatisfactory and may have serious implications for public health due to contamination of food from food handlers' hands. This therefore underlined the importance of further training to improve food handlers' knowledge of good hand washing practices.

Communication technologies in the study environment

DEFF Research Database (Denmark)

Thorhauge, Anne Mette

2012-01-01

will argue that the ways in which these technologies are used reflects two different perspectives on the interplay between communication technology and organisational structure: organisational structure as an anticipation of communication patterns implied in course management system’s design......In this article, I will analyse and discuss two qualitative case studies concerning ICT in the study environment at the University of Copenhagen, Denmark. I will place special focus on the way in which organisational perspectives as well as technological affordances shape how communication...... technologies are integrated into organisational structures and practices on campus. This involves a comparison between course management systems on the one hand and students’ personal media (mobile phones, e-mails) on the other hand, with regard to how these are used on campus. On the basis of this analysis, I...

Communication in Animal Social Networks

NARCIS (Netherlands)

Snijders, Lysanne; Naguib, Marc

2017-01-01

Animal social networks and animal communication networks are key disciplines for understanding animal social behavior, yet these disciplines remain poorly integrated. In this review, we show how communication and social networks are inherently linked, with social signals reflecting and affecting

Adherence to hand hygiene protocol by clinicians and medical ...

African Journals Online (AJOL)

Background: While communicable diseases are the leading causes of morbidity and mortality in Malawi, the contribution of nosocomial or hospital-acquired infections (HAIs) is unknown but could be substantial. The single most important method of preventing nosocomial infections is hand hygiene. We report a study which ...

THE INTERDEPENDENCE BETWEEN MANAGEMENT, COMMUNICATION, ORGANIZATIONAL BEHAVIOR AND PERFORMANCE

Directory of Open Access Journals (Sweden)

Pipas Maria Daniela

2013-07-01

Full Text Available The approach of this paper is based on the concepts of management, communication and organizational behavior that by implementing the appropriate strategies, by taking and prevention of organizational risk that creates a favorable organizational climate that can improve, in time, the image of the organization, leading ultimately to making a synergic organization and to increase the organizational performance. An effective communication, followed by an efficient management provides safety in any domain of activity. Organizational communication cannot be seen outside of the management, and represents a fundamental component of it. The lack of communication or poor management of this process leads to alterations in key components of organizational management on one hand, and on the other, the lack of skills and organizational culture regarding these components invalidates the communication process. Today, communication has become increasingly important and more nuanced. At work, employees are faced with an overload of information, but with insufficient or even no communication. Information and communication are two different concepts, but that are interrelated, so information puts people in connection with certain information while communicating puts people in relation with others. Any communication process takes place in a context, which means that it takes place in a specific social, cultural, psychological, physical or temporal space, which is in close interdependence. Any behavioral attitude that we have in this space communicates something about us and determines, consciously or unconsciously, a reaction of positive or negative response from others and may be a factor in sustaining the process of social evolution. In an organizational context, attitudes, behavior can be found as organizational behavior, covering, in turn, a wide range of activities: knowledge and employee satisfaction, understanding group dynamics, accepting and respecting

Web-based interactive drone control using hand gesture

Science.gov (United States)

Zhao, Zhenfei; Luo, Hao; Song, Guang-Hua; Chen, Zhou; Lu, Zhe-Ming; Wu, Xiaofeng

2018-01-01

This paper develops a drone control prototype based on web technology with the aid of hand gesture. The uplink control command and downlink data (e.g., video) are transmitted by WiFi communication, and all the information exchange is realized on web. The control command is translated from various predetermined hand gestures. Specifically, the hardware of this friendly interactive control system is composed by a quadrotor drone, a computer vision-based hand gesture sensor, and a cost-effective computer. The software is simplified as a web-based user interface program. Aided by natural hand gestures, this system significantly reduces the complexity of traditional human-computer interaction, making remote drone operation more intuitive. Meanwhile, a web-based automatic control mode is provided in addition to the hand gesture control mode. For both operation modes, no extra application program is needed to be installed on the computer. Experimental results demonstrate the effectiveness and efficiency of the proposed system, including control accuracy, operation latency, etc. This system can be used in many applications such as controlling a drone in global positioning system denied environment or by handlers without professional drone control knowledge since it is easy to get started.

Web-based interactive drone control using hand gesture.

Science.gov (United States)

Zhao, Zhenfei; Luo, Hao; Song, Guang-Hua; Chen, Zhou; Lu, Zhe-Ming; Wu, Xiaofeng

2018-01-01

This paper develops a drone control prototype based on web technology with the aid of hand gesture. The uplink control command and downlink data (e.g., video) are transmitted by WiFi communication, and all the information exchange is realized on web. The control command is translated from various predetermined hand gestures. Specifically, the hardware of this friendly interactive control system is composed by a quadrotor drone, a computer vision-based hand gesture sensor, and a cost-effective computer. The software is simplified as a web-based user interface program. Aided by natural hand gestures, this system significantly reduces the complexity of traditional human-computer interaction, making remote drone operation more intuitive. Meanwhile, a web-based automatic control mode is provided in addition to the hand gesture control mode. For both operation modes, no extra application program is needed to be installed on the computer. Experimental results demonstrate the effectiveness and efficiency of the proposed system, including control accuracy, operation latency, etc. This system can be used in many applications such as controlling a drone in global positioning system denied environment or by handlers without professional drone control knowledge since it is easy to get started.

Hand hygiene in the nursery during diaper changing.

Science.gov (United States)

Phang, Koh Ni; Maznin, Nur Liyanna; Yip, Wai Kin

2012-12-01

This project aimed to improve hand hygiene practice during diaper changing among nurses working in the nursery. This project was conducted in one of the nurseries in a 935-bed acute care hospital with a sample of 15 nurses. A pre- and post-intervention audit was conducted utilising the Joanna Briggs Institute Practical Application of Clinical Evidence System and Getting Research into Practice module. A revised written workflow, which specified the occasions and process for hand hygiene during diaper changing, was introduced. Modifications to the baby bassinets and nursery were made after barriers to good hand hygiene were identified. The project was carried out over 4 months, from March to June 2011. The post-intervention audit results show an improvement in performing hand washing after changing diapers (20%) and performing the correct steps of hand rubbing (25%). However, the compliance rates decreased for the other criteria that measured whether hand rubbing or hand washing was performed prior to contacting the infant and after wrapping the infant, and whether hand washing was performed correctly. The improvement in compliance with hand washing--the main focus of the new workflow--after changing diapers was especially significant. The results indicated that having a workflow on the occasions and process for hand hygiene during diaper changing was useful in standardising practice. Pre- and post-implementation audits were effective methods for evaluating the effect of translating evidence into practice. However, this project had limited success in improving compliance with hand hygiene. This suggested that more effort is needed to reinforce the importance of hand hygiene and compliance to the proposed workflow. In addition, this project showed that for change to take place successfully, environmental modifications, increased awareness and adequate communication to every staff member are essential. © 2012 The Authors. International Journal of Evidence

Digital Communication and Modulation

DEFF Research Database (Denmark)

Sørensen, John Aasted

2011-01-01

system. Having passed the course, the student will be able to accomplish the following, within the areas shown below: Model for Communication System. Prepare and explain the functional block in a digital communication system, corresponding to the specific course contents. Model for Communication Channel...... system.   Sessions in class with active participation by the students. The time will be divided between lectures and the students solving problems, including simulating digital communication building blocks in Matlab. Combines lectures and hands-on work. Semester: E2011 Extent: 7.5 ects......, the fundamental principles for modulation and detection in Gaussian noise is treated. This includes the principles for the determination of the bit-error rate for a digital communication system. During the course, a selection of small Matlab exercises are prepared, for simulation of parts of a communication...

Digital Communication and Modulation

DEFF Research Database (Denmark)

Sørensen, John Aasted

2011-01-01

system. Having passed the course, the student will be able to accomplish the following, within the areas shown below: Model for Communication System. Prepare and explain the functional block in a digital communication system, corresponding to the specific course contents. Model for Communication Channel...... system. Sessions in class with active participation by the students. The time will be divided between lectures and the students solving problems, including simulating digital communication building blocks in Matlab. Combines lectures and hands-on work. Semester: F2011 Extent: 7.5 ects......, the fundamental principles for modulation and detection in Gaussian noise is treated. This includes the principles for the determination of the bit-error rate for a digital communication system. During the course, a selection of small Matlab exercises are prepared, for simulation of parts of a communication...

The tropical diabetic hand syndrome: a surgical perspective.

Science.gov (United States)

Nthumba, Peter; Cavadas, Pedro C; Landin, Luis

2013-01-01

Tropical diabetic hand syndrome (TDHS) is an aggressive type of hand sepsis that results in significant morbidity and mortality among patients with diabetes in the tropics. This study set out to establish a protocol for the holistic management of TDHS to improve digit/hand salvage and function at AIC Kijabe Hospital. This prospective study examined the following demographics of patients presenting to the authors institution between October 2009 and September 2010 with TDHS: their sex, age, comorbidities, length of in-hospital stay, surgical and medical treatment, total cost of treatment, and immediate postdischarge outcomes. A total of 10 patients (3 men and 7 women) were presented with TDHS during the study period. Surgical procedures included a thorough debridement of the hand at initial presentation, followed by procedures aimed at preserving length and hand function, with digit or hand amputation when there was no possibility of salvage. Three hands were salvaged, without the need for an amputation; 2 of these, however, developed severe stiffness with resultant poor function. Fifty percent of the patients developed considerable disability; 3 of these patients had disabilities of the arm, shoulder, and hand, (DASH) scores of >90 at 6 months after treatment. TDHS appears to be more aggressive in some patients than in others; a multidisciplinary approach, with early involvement of the surgical team, and a radical surgical debridement are essential to improved outcomes. Although the goal of medical treatment (ie, glycemic control) is simple and easily achieved, surgical goals (salvage of limb or life, preservation of hand function) are more complex, costly, and difficult to achieve. Educating health care workers, diabetic patients, and their relatives on hand care is an important preventive measure. Diligence in taking antidiabetic medicine, early presentation, and appropriate care of TDHS are required for meaningful improvement in outcomes of patients with

Access to hands-on mathematics measurement activities using robots controlled via speech generating devices: three case studies.

Science.gov (United States)

Adams, Kim; Cook, Al

2014-07-01

To examine how using a robot controlled via a speech generating device (SGD) influences the ways students with physical and communication limitations can demonstrate their knowledge in math measurement activities. Three children with severe physical disabilities and complex communication needs used the robot and SGD system to perform four math measurement lessons in comparing, sorting and ordering objects. The performance of the participants was measured and the process of using the system was described in terms of manipulation and communication events. Stakeholder opinions were solicited regarding robot use. Robot use revealed some gaps in the procedural knowledge of the participants. Access to both the robot and SGD was shown to provide several benefits. Stakeholders thought the intervention was important and feasible for a classroom environment. The participants were able to participate actively in the hands-on and communicative measurement activities and thus meet the demands of current math instruction methods. Current mathematics pedagogy encourages doing hands-on activities while communicating about concepts. Adapted Lego robots enabled children with severe physical disabilities to perform hands-on length measurement activities. Controlling the robots from speech generating devices (SGD) enabled the children, who also had complex communication needs, to reflect and report on results during the activities. By using the robots combined with SGDs, children both exhibited their knowledge of and experienced the concepts of mathematical measurements.

Social Barriers to Effective Communication in Old Age

Directory of Open Access Journals (Sweden)

Anna Sanecka

2014-12-01

Full Text Available Some communication barriers apply particularly to elderly people. The social barriers to effective communication in old age are the barriers caused by stereotypes of old age/elderly people and the barriers arising from limitations in using mass communication by seniors. Stereotypes of old age/elderly people embrace views regarding old people’s communication skills and the ideas about the correct way of communication with them. Therefore the communication problems of old people are correlated with the little and poor communication processes they are participating in. This seems to be a result of impetuses of poor quality sent to seniors by their communication partners. Not only face to face communication but also mass communication is very important for the elderly population. Therefore limitations in using new technologies and new communication channels as well as a limited presence in the mass media of content created by seniors and for seniors have an impact on their life, their well-being, and their interpersonal relationships. These problems are especially important when we faced with the ever growing population of elderly people.

Visual and tactile interfaces for bi-directional human robot communication

Science.gov (United States)

Barber, Daniel; Lackey, Stephanie; Reinerman-Jones, Lauren; Hudson, Irwin

2013-05-01

Seamless integration of unmanned and systems and Soldiers in the operational environment requires robust communication capabilities. Multi-Modal Communication (MMC) facilitates achieving this goal due to redundancy and levels of communication superior to single mode interaction using auditory, visual, and tactile modalities. Visual signaling using arm and hand gestures is a natural method of communication between people. Visual signals standardized within the U.S. Army Field Manual and in use by Soldiers provide a foundation for developing gestures for human to robot communication. Emerging technologies using Inertial Measurement Units (IMU) enable classification of arm and hand gestures for communication with a robot without the requirement of line-of-sight needed by computer vision techniques. These devices improve the robustness of interpreting gestures in noisy environments and are capable of classifying signals relevant to operational tasks. Closing the communication loop between Soldiers and robots necessitates them having the ability to return equivalent messages. Existing visual signals from robots to humans typically require highly anthropomorphic features not present on military vehicles. Tactile displays tap into an unused modality for robot to human communication. Typically used for hands-free navigation and cueing, existing tactile display technologies are used to deliver equivalent visual signals from the U.S. Army Field Manual. This paper describes ongoing research to collaboratively develop tactile communication methods with Soldiers, measure classification accuracy of visual signal interfaces, and provides an integration example including two robotic platforms.

INTERPERSONAL COMMUNICATION IN MEDICAL UNITS

Directory of Open Access Journals (Sweden)

Irina Ionela ROTARIU

2015-12-01

Full Text Available Over the last few years there has been noticed an increase of the general interest in proper communication between medical specialists, on one hand, and the patients and their families, on the other. The benefits of properly performed communication certainly lead to an increase of public confidence in the medical system and therefore to the patients' improved satisfaction and contentment.

Multiple faces of contemporary hand knitting

Science.gov (United States)

Pavko-Čuden, A.

2017-10-01

Knitting and crocheting are traditional textile techniques with great significance both in history and modern times. Similar to other textile techniques, knitting has developed into a diversified industrial sector, comprising the production of knitted fabrics, knitwear, hosiery and fashion accessories. At the same time, contemporary knitting and crocheting became hobbies as well as arts-and-crafts activities, extending to various areas of work and leisure. Historical and traditional ethnic knitting and crocheting patterns keep inspiring designers’ collections and also other industrial products. Not so long ago, knitting was seen as an ordinary and unchanging indoor activity and, in its domestic history, it was the preserve of older women making products of dainty work and taste. Today, knitting deals with urban population of all classes. The popularity of leisure hand knitting is increasing; moreover, hand knitting is becoming more and more widespread among young people. With the emergence of artistic and handicraft markets, hand-knitting and crocheting developed into a profitable market activity. Positive effects of hand knitting have become increasingly important - from generating creativity and innovativeness, through knitting and socializing in groups, to medical and therapeutic effects as well as social and global connections. Yarn bombing, yarn storming or graffiti knitting has been used to describe urban social practices of knitted objects placed, or tagged, in public spaces. Knitting became means of communication, artistic and social expression and statement. The advantage of hand knitting is its mobility. One can knit almost everywhere, and for hand knitting, only a ball of yarn and knitting needles are required. Handknitted products have nice touch, they are custom-made and therefore personalized.

The Hands-On Guide For Science Communicators A Step-By-Step Approach to Public Outreach

CERN Document Server

Christensen, Lars Lindberg

2007-01-01

Lars Lindberg Christensen is a science communication specialist and works in Munich, Germany, as head of communication for the NASA/ESA Hubble Space Telescope in Europe. Many people know something about communication – it is after all an innate human ability – but a full comprehension of how to do science communication effectively is not acquired easily. This Guide touches upon all aspects of science communication, revealing a tightly interwoven fabric of issues: product types, target groups, written communication, visual communication, validation processes, practices of efficient workflow, distribution, promotion, advertising and much more. New science communicators will find this Guide both helpful and inspirational. "I am overwhelmed at how thorough and how well thought-through this book is. Even with my regular relationships with popular communication and with public relations officers, I hadn’t realized how well documented the field could be until I saw it done here." -Jay M. Pasachoff, Williams Co...

Integrated, multidisciplinary care for hand eczema: design of a randomized controlled trial and cost-effectiveness study.

NARCIS (Netherlands)

Gils, R.F. van; Valk, P.G.M. van der; Bruynzeel, D.; Coenraads, P.J.; Boot, C.R.L.; Mechelen, W. van; Anema, J.R.

2009-01-01

BACKGROUND: The individual and societal burden of hand eczema is high. Literature indicates that moderate to severe hand eczema is a disease with a poor prognosis. Many patients are hampered in their daily activities, including work. High costs are related to high medical consumption, productivity

Prevalence of ulnar-to-median nerve motor fiber anastomosis (Riché-Cannieu communicating branch) in hand: An electrophysiological study

Science.gov (United States)

Ahadi, Tannaz; Raissi, Gholam Reza; Yavari, Masood; Majidi, Lobat

2016-01-01

Background: Two main muscles studied in the hand for evaluation of median nerve injuries are opponens pollicis (OP) and abductor pollicis brevis (APB). However, Riché-Cannieu communicating branch (RCCB) may limit the use of these muscles in electrodiagnosis. This condition is confusing in the case of median nerve injuries. This study was conducted to evaluate the prevalence of RCCB. Methods: Twenty-three consecutive cases of complete median nerve injury were studied. Evoked responses via stimulation of median and ulnar nerves in the wrist and recording with needle in the thenar area were studied. Results: Of the patients, 82.6% exhibited RCCB. In 14 (60.8%) cases the OP and in 19(82.6%) cases APB was supplied by the ulnar nerve. Conclusion: RCCB was detected to be 60.8% in OP and 82.6% in APB, so OP is preferable to APB in the study of median nerve. PMID:27390694

Getting the Words Out: Case Studies in Facilitated Communication Training.

Science.gov (United States)

Crossley, Rosemary

1992-01-01

Case studies are presented of three individuals with severe communication impairments who had been judged to be intellectually impaired but revealed unexpected achievements after training in nonspeech communication. The communication training used facilitation to circumvent hand function impairments. (JDD)

Dental students' attitude toward learning communication skills in Bengaluru city, India

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Richa

2016-01-01

Full Text Available Introduction: Good communication skills can increase the health-care providers' diagnostic efficiency and decision-making ability, as well as lead to improved patient satisfaction. Aim: The aim of this study is to determine the attitude and factors associated with learning communication skills among dental students. Materials and Methods: A cross-sectional descriptive study was conducted among 400 students, studying in various dental colleges in Bengaluru, using a standardized pro forma which consisted of questions on general information, self-assessment of communication using validated Dental Communication Skills Attitude Scale. For statistical analysis, descriptive analysis, ANOVA, post hoc, and Spearman's correlation were applied. Results: Mean positive and negative attitude scores (PAS and NAS were 50.44 ± 5.83 and 29.72 ± 4.32, respectively. There was a significant correlation of NAS with participant's poor performance in the past examination (r = 0.144, P = 0.004 and self-rating as poor communicators (r = 0.164, P = 0.001. Their consideration regarding teaching communication in dental education was significantly correlated with PAS (r = 0.257, P = 0.00 and NAS (r = −0.308, P = 0.00. Conclusion: Participant's poor performance in the past examination and self-rating as poor communicator had the negative attitude toward learning communication skills. There is a need for integrating communication skills course in the dental curriculum.

Sex determination from hand and foot dimensions in a North Indian population.

Science.gov (United States)

Krishan, Kewal; Kanchan, Tanuj; Sharma, Abhilasha

2011-03-01

Hands and feet are often recovered from the site of natural as well as man-made disasters because of bomb blasts, train accidents, plane crashes, or mass homicides. This study is intended to establish standards for determination of sex from the dimensions of hands and feet in a North Indian population. The data for this study comprise 123 men and 123 women aged between 17 and 20 years from the "Rajput" population of Himachal Pradesh in North India. Four anthropometric measurements viz. hand length, hand breadth, foot length, and foot breadth have been taken on both sides of each subject following international anthropometric standards. The hand index (hand breadth/hand length × 100) and the foot index (foot breadth/foot length × 100) were calculated. Sectioning points and regression models are derived for the hand and foot dimensions and the derived indices. The hand and foot dimensions show a higher accuracy in sex determination by sectioning point analysis when compared to hand and foot index. Of the hand and the foot dimensions, hand breadth and foot breadth showed better accuracy in sex determination. Hand index and foot index remain poor sex discriminators in the study. © 2011 American Academy of Forensic Sciences.

Hand Hygiene Improvement and Sustainability: Assessing a Breakthrough Collaborative in Western Switzerland.

Science.gov (United States)

Staines, Anthony; Amherdt, Isabelle; Lécureux, Estelle; Petignat, Christiane; Eggimann, Philippe; Schwab, Marcos; Pittet, Didier

2017-12-01

OBJECTIVE To assess hand hygiene improvement and sustainability associated with a Breakthrough Collaborative. DESIGN Multicenter analysis of hand hygiene compliance through direct observation by trained observers. SETTING A total of 5 publicly funded hospitals in 14 locations, with a total of 1,152 beds, in the County of Vaud, Switzerland. PARTICIPANTS Clinical staff. INTERVENTIONS In total, 59,272 opportunities for hand hygiene were monitored for the duration of the study, for an average of 5,921 per audit (range, 5,449-6,852). An 18-month Hand Hygiene Breakthrough Collaborative was conducted to implement the WHO multimodal promotional strategy including improved access to alcohol-based hand rub, education, performance measurement and feedback, reminders and communication, leadership engagement, and safety culture. RESULTS Overall hand hygiene compliance improved from 61.9% to 88.3% (Pstrategy for content and measurement was associated with significant and substantial improvement in compliance across all professions, all hand hygiene indications, and all participating hospitals. Infect Control Hosp Epidemiol 2017;38:1420-1427.

Knowledge, Attitudes, and Practices Study on Hand Hygiene Among Imam Hossein Hospital’s Residents in 2013

Science.gov (United States)

Nabavi, Mahmoud; Alavi-Moghaddam, Mostafa; Gachkar, Latif; Moeinian, Mohammad

2015-01-01

Background: Hand hygiene is considered one of the most important infection control measures for preventing health care-associated infections. Although the techniques involved in hand hygiene are simple, compliance with hand hygiene recommendations is poor worldwide. Objectives: We sought to perform a knowledge, attitudes, and practices (KAP) study on hand hygiene among medical residents at Imam Hossein hospital, Tehran, Iran. Patients and Methods: This cross-sectional KAP study was conducted among medical residents in Imam Hossein hospital, Iran, 2013. All medical residents from different wards were invited to participate in this study (270 in total). The world health organization questionnaires and an observational checklist were used to collect data. The χ2 test and the Fisher exact test were utilized to analyze the qualitative variables. Since the quantitative variables had no normal distribution, the Mann-Whitney test and the Kruskal-Wallis method were employed. A P value hand hygiene, and only 20.16% (n = 25) managed to identify the correct answer. Moreover, 3.1% (n = 8) of the residents adhered to the 8 standard steps, 12.1% (n = 31) washed their hands for 20 - 30 seconds, and only 2 residents observed the sequences of hand hygiene. Additionally, none of the residents performed hand washing with available means (water and hand-washing liquid) in the morning visit hours. Conclusions: Concerning hand hygiene, the residents had moderate knowledge but overall poor attitudes and practices. The present study underscores the need for further improvement in the existing training programs to address the gaps in KAP regarding hand hygiene. PMID:26568858

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

application". Large untreated areas were found only with short applications. Fingertips and palms were often covered completely. Conclusion In clinical practice, hand disinfection is apparently better than practitioners of infection control often anticipate. Based on our data, a high-quality hygienic hand disinfection is not possible within 15 s. A 30 s application time can, however, be recommended for clinical practice. The currently recommended six steps of EN 1500 are not really suitable for clinical practice, because they yield comparably poor results. The most appropriate application procedure may be "responsible application", or one of the other new techniques.

Survey of attitudes and practices of Irish nursing students towards hand hygiene, including handrubbing with alcohol-based hand rub.

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Kingston, Liz M; O'Connell, Nuala H; Dunne, Colum P

2017-05-01

Hand hygiene is widely recognised as the most important measure a healthcare worker can take in preventing the spread of healthcare associated infections. As a member of the healthcare team, nursing students have direct patient contact during clinical practice; hence, good hand hygiene practice among nursing students is essential. Low to moderate levels of hand hygiene knowledge and poor attitudes and practices are reported among nursing students. However, less is known about their attitudes and practices of handrubbing with ABHR, even though handrubbing is the recommended optimum practice in most situations. The aim of this study was to explore attitudes and practices of hand hygiene, in particular handrubbing with alcohol-based hand rub, among nursing students in Ireland. This survey employed a descriptive, self-report design using a questionnaire to gather data. It was administered electronically to all undergraduate nursing students (n=342) in the Department of Nursing and Midwifery at the University of Limerick, Ireland in March and April 2015. Response rate was 66%. Attitudes towards hand hygiene were generally positive. Compliance with hand hygiene after contact with body fluid was high (99.5%) and before a clean or aseptic procedure (98.5%). However, suboptimal practices emerged, before touching a patient (85%), after touching a patient (87%) and after touching patients' surroundings (61%), with first year students more compliant than fourth year students. 16% of students were not aware of the clinical contraindications for using alcohol-based hand rub and 9% did not know when to use soap and water and when to use alcohol-based hand rub. Educators and practitioners play an important role in ensuring that nursing students develop appropriate attitudes towards hand hygiene and engage in optimal handrubbing practices. Raising awareness among nursing students of their responsibility in preventing the occurrence and reducing the transmission of HCAI as an on

[A photographic competition on hand hygiene in a nursing home].

Science.gov (United States)

Guerre, Graziella; Aho-Glele, Ludwig-Serge; Astruc, Karine

2016-01-01

Hand hygiene is often considered as the attribute of caregivers. However, it is the patient who is increasingly targeted by improved communication around hygiene in care notably in the framework of the "Clean Hands Mission". In this sense, the French regional centres for the fight against nosocomial infections in Burgundy has proved itself innovative on two levels by organising a photo competition in nursing homes. The aim was to show residents how to prevent care-related infections through the simple act of handwashing. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Contact sensitisation in hand eczema patients-relation to subdiagnosis, severity and quality of life: a multi-centre study

DEFF Research Database (Denmark)

Agner, Tove; Andersen, Klaus Ejner; Brandao, Francisco M

2009-01-01

BACKGROUND: Contact sensitisation has been identified as a factor associated with poor prognosis for patients with hand eczema. OBJECTIVES: To study implications of contact sensitisation with respect to severity, quality of life (QoL) and subdiagnosis of hand eczema. METHODS: The study was perfor......BACKGROUND: Contact sensitisation has been identified as a factor associated with poor prognosis for patients with hand eczema. OBJECTIVES: To study implications of contact sensitisation with respect to severity, quality of life (QoL) and subdiagnosis of hand eczema. METHODS: The study...... eczema and presence of contact sensitisation were independent risk factors for increased severity as measured by Hand Eczema Severity Index. Furthermore, the severity of hand eczema increased by the number of contact sensitisations detected (P = 0.023). High age and personal history of atopic eczema were...... independent risk factors for low QoL, as measured by Dermatology Life Quality Index, and atopic eczema as well as allergic contact dermatitis as subdiagnosis was associated with increased sick leave. CONCLUSION: Diagnostic subgroups were not found to be related to specific allergens. Contact sensitisation...

[The paradoxical effect of persuasive communication in health education sessions].

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Piperini, Marie-Christine

2012-01-01

The purpose of this study was to examine the communication dynamics leading to the adoption of new attitudes and cognitions in health education sessions. We examined the verbal interactions at work in persuasive communication in 16 health education sessions. The study found that the medical expertise of the educator and the initial level of commitment of the participants had a positive effect on adherence to recommendations. However, persuasive communication in health education sessions appears to involve a paradoxical process in which criticism of the message can go hand in hand with the expression of an intention to implement new risk-reducing behaviors.

The Use of Communication Strategies in the Beginner EFL Classroom

Science.gov (United States)

Rodríguez Cervantes, Carmen A.; Roux Rodriguez, Ruth

2012-01-01

When language learners do not know how to say a word in English, they can communicate effectively by using their hands, imitating sounds, inventing new words, or describing what they mean. These ways of communicating are communication strategies (CSs). EFL teachers are not always aware of the importance of teaching communication strategies to…

The importance of interpersonal communication in poison centers.

Science.gov (United States)

Crouch, B I; Thomas, K C; Rothwell, E; Planalp, S; Ellington, L; Teemant, K

2013-11-01

Poison control center (PCC) personnel face many challenges in communicating with callers and with each other. The purpose of this study was to identify interpersonal communication issues that affect the work environment within PCCs. As part of a larger questionnaire study distributed electronically to members of the American Association of Poison Control Centers (AAPCC) to assess communication training needs for PCCs, three questions were included to assess interpersonal communication within the work environment: (1) How important is interpersonal communication within your center to a positive work environment? (not at all to extremely important, 1-7); (2) How disruptive is interpersonal communication to your work? (not at all to extremely disruptive, 1-7); and (3) What communication issues do you find most disruptive to your work? (free-text response). Descriptive and qualitative content analyses were used to identify themes in responses. A total of 537 responses were received from SPIs, directors, medical directors, and other PCC staff. Interpersonal communication within the PCC was rated as extremely important to a positive work environment (median = 7 and IQR = 6-7; 62.3% rated as extremely important). Interpersonal communication was rated as less than moderately disruptive on average (median = 3 and IQR = 2-4). Free-text responses were received from 335 (62%) respondents. Free-text comments were broadly categorized as relating to PCC personnel and work environment and issues related to PCC callers. Categories that emerged from the PCC personnel and work environment category included the following: poor interpersonal communication (n = 104; 31%); background noise (n = 96; 29%); poor work procedures (n = 51; 15%); and poor management communication (n = 38; 11%). Interpersonal communication within PCCs was considered to be important for a positive work environment. Although not found to be strongly disruptive by most respondents, several specific interpersonal

The role of poor sleep in the relation between workplace bullying/unwanted sexual attention and long-term sickness absence

DEFF Research Database (Denmark)

Nabe-Nielsen, Kirsten; Grynderup, Matias Brødsgaard; Lange, Theis

2016-01-01

Purpose: While exposure to bullying and unwanted sexual attention was previously found to increase the risk of sickness absence, the underlying mechanisms are largely unknown. Poor sleep can be a consequence of stressful exposures and a cause of poor health, and poor sleep is also a determinant...... of insufficient recovery. Therefore, the present study investigated whether poor sleep mediates and/or moderates the association between bullying and unwanted sexual attention, on the one hand, and long-term sickness absence (LTSA), on the other hand. Methods: We used questionnaire data from 7650 individuals...... contributing with 15,040 2-year observation periods. Workplace bullying, unwanted sexual attention, disturbed sleep, and difficulties awakening were measured at three time points, and participants were followed in registers to measure the occurrence of LTSA, defined as ≥30 consecutive days of sickness absence...

Hand Gesture Recognition Using Ultrasonic Waves

KAUST Repository

AlSharif, Mohammed Hussain

2016-04-01

Gesturing is a natural way of communication between people and is used in our everyday conversations. Hand gesture recognition systems are used in many applications in a wide variety of fields, such as mobile phone applications, smart TVs, video gaming, etc. With the advances in human-computer interaction technology, gesture recognition is becoming an active research area. There are two types of devices to detect gestures; contact based devices and contactless devices. Using ultrasonic waves for determining gestures is one of the ways that is employed in contactless devices. Hand gesture recognition utilizing ultrasonic waves will be the focus of this thesis work. This thesis presents a new method for detecting and classifying a predefined set of hand gestures using a single ultrasonic transmitter and a single ultrasonic receiver. This method uses a linear frequency modulated ultrasonic signal. The ultrasonic signal is designed to meet the project requirements such as the update rate, the range of detection, etc. Also, it needs to overcome hardware limitations such as the limited output power, transmitter, and receiver bandwidth, etc. The method can be adapted to other hardware setups. Gestures are identified based on two main features; range estimation of the moving hand and received signal strength (RSS). These two factors are estimated using two simple methods; channel impulse response (CIR) and cross correlation (CC) of the reflected ultrasonic signal from the gesturing hand. A customized simple hardware setup was used to classify a set of hand gestures with high accuracy. The detection and classification were done using methods of low computational cost. This makes the proposed method to have a great potential for the implementation in many devices including laptops and mobile phones. The predefined set of gestures can be used for many control applications.

Communication training: Skills and beyond.

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Deveugele, Myriam

2015-10-01

As communication is a central part of every interpersonal meeting within healthcare and research reveals several benefits of effective communication, we need to teach students and practitioners how to communicate with patients and with colleagues. This paper reflects on what and how to teach. In the previous century two major changes occurred: clinical relationship between doctor and patient became important and patients became partners in care. Clinicians experienced that outcome and especially compliance was influenced by the relational aspect and in particular by the communicative skills of the physician. This paper reflects on teaching and defines problems. It gives some implications for the future. Although communication skills training is reinforced in most curricula all over the word, huge implementation problems arise; most of the time a coherent framework is lacking, training is limited in time, not integrated in the curriculum and scarcely contextualized, often no formal training nor teaching strategies are defined. Moreover evidence on communication skills training is scarce or contradictory. Knowing when, what, how can be seen as an essential part of skills training. But students need to be taught to reflect on every behavior during every medical consultation. Three major implications can be helpful to overcome the problems in communication training. First research and education on healthcare issues need to go hand in hand. Second, students as well as healthcare professionals need a toolkit of basic skills to give them the opportunity not only to tackle basic and serious problems, but to incorporate these skills and to be able to use them in a personal and creative way. Third, personal reflection on own communicative actions and dealing with interdisciplinary topics is a core business of medical communication and training. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

A multifaceted approach to education, observation, and feedback in a successful hand hygiene campaign.

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Doron, Shira I; Kifuji, Kayoko; Hynes, Brooke Tyson; Dunlop, Dan; Lemon, Tricia; Hansjosten, Karen; Cheung, Teresa; Curley, Barbara; Snydman, David R; Fairchild, David G

2011-01-01

Prevention of health care-associated infections starts with scrupulous hand hygiene (HH). Improving HH compliance is a major target for the World Health Organization Patient Safety Challenge and is one of The Joint Commission's National Patient Safety Goals. Yet, adherence to HH protocols is generally poor for health care professionals, despite interventions designed to improve compliance. At Tufts Medical Center (Boston), HH compliance rates were consistently low despite the presence of a traditional HH campaign that used communication and education. A comprehensive program incorporated strong commitment by hospital leadership-who were actively involved in responsibilities previously only performed by infection preventionists and quality and patient safety staff-dedication of financial resources, including securing a grant; collaborating with a private advertising firm in a marketing campaign; and employing a multifaceted approach to education, observation, and feedback. This campaign resulted in a rapid and sustained improvement in HH compliance: Compared with the mean HH compliance rate for the six months before the campaign (72%), postcampaign HH compliance (mean = 94%) was significantly greater (p marketing campaign to fit this academic medical center's particular culture, strong support from the medical center leadership, a multifaceted educational approach, and monthly feedback on HH compliance. A comprehensive campaign resulted in rapid and sustained improvement in HH compliance at an academic medical center after traditional communication and education strategies failed to improve HH performance.

SOCIAL NETWORKS AND INTERPERSONAL COMMUNICATION

Directory of Open Access Journals (Sweden)

Veronica GHEORGHIȚĂ

2014-11-01

Full Text Available Social networks visible influence people's ability to interact and communicate. Extending social circles by establishing virtual links involves a number of positive aspects such as: instant access to options for interaction, sharing of information to large communities of people, intensification of acts of communication, high levels of feedback and trust with people with whom we communicate. On the other hand, social networks adversely affects communication by decreasing the interaction face to face, by imposing superficial communications experiences, grammatical and spelling erosion of the language. Therefore, the study aims to capture the spread of social networks, their use and impact on interpersonal communication. More specifically, they look for the answer to the question: what is the nature of interpersonal communication that is found on social networking sites: personal, emotional, private or shared, informal, and public?

Selection of suitable hand gestures for reliable myoelectric human computer interface.

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Castro, Maria Claudia F; Arjunan, Sridhar P; Kumar, Dinesh K

2015-04-09

Myoelectric controlled prosthetic hand requires machine based identification of hand gestures using surface electromyogram (sEMG) recorded from the forearm muscles. This study has observed that a sub-set of the hand gestures have to be selected for an accurate automated hand gesture recognition, and reports a method to select these gestures to maximize the sensitivity and specificity. Experiments were conducted where sEMG was recorded from the muscles of the forearm while subjects performed hand gestures and then was classified off-line. The performances of ten gestures were ranked using the proposed Positive-Negative Performance Measurement Index (PNM), generated by a series of confusion matrices. When using all the ten gestures, the sensitivity and specificity was 80.0% and 97.8%. After ranking the gestures using the PNM, six gestures were selected and these gave sensitivity and specificity greater than 95% (96.5% and 99.3%); Hand open, Hand close, Little finger flexion, Ring finger flexion, Middle finger flexion and Thumb flexion. This work has shown that reliable myoelectric based human computer interface systems require careful selection of the gestures that have to be recognized and without such selection, the reliability is poor.

Electronic Communication of Protected Health Information: Privacy, Security, and HIPAA Compliance.

Science.gov (United States)

Drolet, Brian C; Marwaha, Jayson S; Hyatt, Brad; Blazar, Phillip E; Lifchez, Scott D

2017-06-01

Technology has enhanced modern health care delivery, particularly through accessibility to health information and ease of communication with tools like mobile device messaging (texting). However, text messaging has created new risks for breach of protected health information (PHI). In the current study, we sought to evaluate hand surgeons' knowledge and compliance with privacy and security standards for electronic communication by text message. A cross-sectional survey of the American Society for Surgery of the Hand membership was conducted in March and April 2016. Descriptive and inferential statistical analyses were performed of composite results as well as relevant subgroup analyses. A total of 409 responses were obtained (11% response rate). Although 63% of surgeons reported that they believe that text messaging does not meet Health Insurance Portability and Accountability Act of 1996 security standards, only 37% reported they do not use text messages to communicate PHI. Younger surgeons and respondents who believed that their texting was compliant were statistically significantly more like to report messaging of PHI (odds ratio, 1.59 and 1.22, respectively). A majority of hand surgeons in this study reported the use of text messaging to communicate PHI. Of note, neither the Health Insurance Portability and Accountability Act of 1996 statute nor US Department of Health and Human Services specifically prohibits this form of electronic communication. To be compliant, surgeons, practices, and institutions need to take reasonable security precautions to prevent breach of privacy with electronic communication. Communication of clinical information by text message is not prohibited under Health Insurance Portability and Accountability Act of 1996, but surgeons should use appropriate safeguards to prevent breach when using this form of communication. Copyright © 2017 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Referent Communication in Chronic Schizophrenia

Science.gov (United States)

Kantorowitz, David A.; Cohen, Bertram D.

1977-01-01

Thirty chronic schizophrenics (15 process and 15 reactive) and 15 normal control speakers described colors displayed in three-chip sets containing a referent and two nonreferent colors. Concludes that poor communication accuracy in long-term schizophrenics results from failure to include a self-editing stage as a part of the communication process.…

Risk perception and communication strategies for the disposal of nuclear material

International Nuclear Information System (INIS)

Taghizadegan, R.; Tschurlovits, M.

2005-01-01

The public perception of the risk due to disposal of nuclear material depends less on risk as a quantifiable measure, but rather on particular patterns of societal communication. Only an understanding of these patterns and the underlying motives permits effective risk communication in the form of a risk dialogue. Risk becomes a social code word and risk communication a social process, which is determined by ''rituals'' like stigmas and taboos on one hand, and on the other hand competing world views. The latter are analyzed by means of ''Cultural Theory'' and thus diverging perceptions of risks are explained. Finally, some communication strategies on the risks and uncertainties of the disposal of nuclear material are presented. (orig.)

The Role of Conversational Hand Gestures in a Narrative Task

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Jacobs, Naomi; Garnham, Alan

2007-01-01

The primary functional role of conversational hand gestures in narrative discourse is disputed. A novel experimental technique investigated whether gestures function primarily to aid speech production by the speaker, or communication to the listener. The experiment involved repeated narration of a cartoon story or stories to a single or multiple…

A Cross-Lingual Mobile Medical Communication System Prototype for Foreigners and Subjects with Speech, Hearing, and Mental Disabilities Based on Pictograms.

Science.gov (United States)

Wołk, Krzysztof; Wołk, Agnieszka; Glinkowski, Wojciech

2017-01-01

People with speech, hearing, or mental impairment require special communication assistance, especially for medical purposes. Automatic solutions for speech recognition and voice synthesis from text are poor fits for communication in the medical domain because they are dependent on error-prone statistical models. Systems dependent on manual text input are insufficient. Recently introduced systems for automatic sign language recognition are dependent on statistical models as well as on image and gesture quality. Such systems remain in early development and are based mostly on minimal hand gestures unsuitable for medical purposes. Furthermore, solutions that rely on the Internet cannot be used after disasters that require humanitarian aid. We propose a high-speed, intuitive, Internet-free, voice-free, and text-free tool suited for emergency medical communication. Our solution is a pictogram-based application that provides easy communication for individuals who have speech or hearing impairment or mental health issues that impair communication, as well as foreigners who do not speak the local language. It provides support and clarification in communication by using intuitive icons and interactive symbols that are easy to use on a mobile device. Such pictogram-based communication can be quite effective and ultimately make people's lives happier, easier, and safer.

Communication and development. Obstacles in implementing development programmes.

Science.gov (United States)

Rodrigo, M L

1989-01-01

In developing countries communication is an important part of development, but will not generate development itself. In agricultural development in Third World countries 2 models are used: the innovation diffusion model and the package program model. These methods did not meet the needs of the small farmer, since they focused on single crop production. Most of these services do not spend time diagnosing the needs of individual farmers and give standard recommendations that do not suit many clients. Irrigation development projects require special communications skills, and in some cases in Mexico and Peru there were poor communications between farmers and the technical experts. Some argue that a strong state irrigation bureaucracy is needed to build and maintain a complex system, but others state farmer participation and cooperation as mandatory. In the health education area, the mass media is in question on its role as an educator. The confusion caused by advertising of Western medicine and miracle healings can be a major obstacle to health education. In family planning programs in these countries failures have been due to poor communication strategies that were built on false assumptions. The use of mass media including radio, television, and satellite has had some successes and failures in literacy programs. The communication factors that cause failures in these various programs are the lack of understanding and insight of the planners on the needs of their clients. Poorly developed messages, improper channels, and top down methods also cause these poor results.

Modulation of fronto-parietal connections during the rubber hand illusion

DEFF Research Database (Denmark)

Karabanov, Anke Ninija; Ritterband-Rosenbaum, Anina; Christensen, Mark Schram

2017-01-01

Accumulating evidence suggests that parieto-frontal connections play a role in adjusting body ownership during the Rubber Hand Illusion (RHI). Using a motor version of the rubber hand illusion paradigm, we applied single-site and dual-site transcranial magnetic stimulation (TMS) to investigate...... and during three RHI conditions: a) agency and ownership, b) agency but no ownership and c) neither agency nor ownership. Parietal-motor communication differed among experimental conditions. The induction of action ownership was associated with an inhibitory parietal-to-motor connectivity, which...... cortico-spinal and parietal-frontal connectivity during perceived rubber hand ownership. Healthy volunteers received a conditioning TMS pulse over left anterior intraparietal sulcus (aIPS) and a test TMS pulse over left primary motor cortex (M1). Motor Evoked Potentials (MEPs) were recorded at rest...

Dehumanizing Communication Reified among Undergraduates and Lecturers: Issues and Suggestions

Science.gov (United States)

Duvie, Adanma Nnekwu; Modebelu, Melody Ndidi

2014-01-01

This paper discusses dehumanizing communication reified among undergraduates and lecturers. Dehumanization is the act of degrading people with respect to their best qualities and denial of humanness to others. On the other hand, communication is human interaction and learning. Communication becomes rude when it is deliberately directed resulting…

The Approach of Pharmacy Students Towards Communication of ...

African Journals Online (AJOL)

Communication of Medication Errors in Karachi, Pakistan. Wajiha Iffat1* ... patient information, poor communication, self administration of ... Pearson chi square test and logistic regression .... Washington, DC: Department of Health and Human.

Communication Skills in Patient-Doctor Interactions: Learning from Patient Complaints

Directory of Open Access Journals (Sweden)

Janine W.Y. Kee

2018-06-01

Full Text Available Purpose: Despite communication skills training in medical school, junior doctors continue to demonstrate poor patient-doctor communication skills, where patient unhappiness from the encounter often manifests as patient complaints. We sought to identify crucial communication skills that should be incorporated in the communications curriculum by learning from patient complaints, to explore how the communication lapses occur. Method: 38 cases of anonymized negative patient feedback about junior doctors were analysed using qualitative content analysis. A two-step fine-coding system involving four researchers was employed. Results: Four main themes of communication errors were identified, namely: non-verbal (eye contact, facial expression and paralanguage, verbal (active listening and inappropriate choice of words, and content (poor quantity and quality of information provided; and poor attitudes (lack of respect and empathy. Discussion: Patient-doctor communication is a complex interpersonal interaction that requires an understanding of each party׳s emotional state. We identified important but overlooked communication lapses such as non-verbal paralinguistic elements that should be incorporated into communications curriculum, with an emphasis on dialectical learning. These include integrating these findings into a simulation-based communications module for training doctors at a post-graduate level as well as monitoring and analyzing patient complaints regularly to iteratively update the content of the training module. Beyond these skills training, there is also a need to highlight negative emotions of doctors in future research, as it influences their communication patterns and attitudes towards patients, ultimately shaping how patients perceive them. Keywords: Communication skills training, Patient complaints, Patient negative feedback, Patient-Doctor communication, Residency training

Evaluation of a hand hygiene campaign in outpatient health care clinics.

Science.gov (United States)

Kukanich, Kate Stenske; Kaur, Ramandeep; Freeman, Lisa C; Powell, Douglas A

2013-03-01

To improve hand hygiene in two outpatient health care clinics through the introduction of a gel sanitizer and an informational poster. In this interventional study, health care workers at two outpatient clinics were observed for frequency of hand hygiene (attempts versus opportunities). Gel sanitizer and informational posters were introduced together as an intervention. Direct observation of the frequency of hand hygiene was performed during baseline, intervention, and follow-up. A poststudy survey of health care workers was also distributed and collected. In both clinics, the frequency of hand hygiene was poor at baseline (11% and 21%) but improved significantly after intervention (36% and 54%) and was maintained through the follow-up period (32% and 51%). Throughout the study, postcontact hand hygiene was observed significantly more often than precontact hand hygiene. In both clinics, health care workers reported a preference for soap and water; yet observations showed that when the intervention made gel sanitizer available, sanitizer use predominated. Fifty percent of the surveyed health care workers considered the introduction of gel sanitizer to be an effective motivating tool for improving hand hygiene. Hand hygiene performance by health care workers in outpatient clinics may be improved through promoting the use of gel sanitizer and using informational posters. Compared with surveys, direct observation by trained observers may provide more accurate information about worker preferences for hand hygiene tools.

Hands-On Defibrillation Skills of Pediatric Acute Care Providers During a Simulated Ventricular Fibrillation Cardiac Arrest Scenario.

Science.gov (United States)

Bhalala, Utpal S; Balakumar, Niveditha; Zamora, Maria; Appachi, Elumalai

2018-01-01

Introduction: Timely defibrillation in ventricular fibrillation cardiac arrest (VFCA) is associated with good outcome. While defibrillation skills of pediatric providers have been reported to be poor, the factors related to poor hands-on defibrillation skills of pediatric providers are largely unknown. The aim of our study was to evaluate delay in individual steps of the defibrillation and human and non-human factors associated with poor hands-on defibrillation skills among pediatric acute care providers during a simulated VFCA scenario. Methods: We conducted a prospective observational study of video evaluation of hands-on defibrillation skills of pediatric providers in a simulated VFCA in our children's hospital. Each provider was asked to use pads followed by paddles to provide 2 J/kg shock to an infant mannequin in VFCA. The hands-on skills were evaluated for struggle with any step of defibrillation, defined a priori as >10 s delay with particular step. The data was analyzed using chi-square test with significant p -value 10 s delay) with each of connecting the pads/paddles to the device, using pads/paddles on the mannequin and using buttons on the machine was 34 (50%), 26 (38%), and 31 (46%), respectively. Conclusions: The defibrillation skills of providers in a tertiary care children's hospital are poor. Both human and machine-related factors are associated with delay in defibrillation. Prior use of the study defibrillator is associated with a significantly shorter time-to-first shock as compared to prior use of any other defibrillator or no prior use of any defibrillator.

Anatomy of the Volar Retinacular Elements of the Hand: A Unified Nomenclature.

Science.gov (United States)

Godfrey, Jenna; Rayan, Ghazi M

2018-03-01

Many investigators have described the anatomy of the volar retinacular structures of the hand over the last 60 years. As a result, multiple terms have been assigned to 1 anatomical structure and 1 name designated to more than 1 structure. Our purpose is to review the detailed anatomy and key components of the volar retinacular elements of the hand, their etymology, and their most recent descriptions. The objective also is to organize these structures into systems, which can be helpful for learners to assimilate into a practical anatomical guide. Lastly, the goal is to create a common nomenclature for identifying the volar retinacular structures of the hand in order to facilitate clear communication about them across languages. Copyright © 2018 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Stationary Hand Gesture Authentication Using Edit Distance on Finger Pointing Direction Interval

Directory of Open Access Journals (Sweden)

Alex Ming Hui Wong

2016-01-01

Full Text Available One of the latest authentication methods is by discerning human gestures. Previous research has shown that different people can develop distinct gesture behaviours even when executing the same gesture. Hand gesture is one of the most commonly used gestures in both communication and authentication research since it requires less room to perform as compared to other bodily gestures. There are different types of hand gesture and they have been researched by many researchers, but stationary hand gesture has yet to be thoroughly explored. There are a number of disadvantages and flaws in general hand gesture authentication such as reliability, usability, and computational cost. Although stationary hand gesture is not able to solve all these problems, it still provides more benefits and advantages over other hand gesture authentication methods, such as making gesture into a motion flow instead of trivial image capturing, and requires less room to perform, less vision cue needed during performance, and so forth. In this paper, we introduce stationary hand gesture authentication by implementing edit distance on finger pointing direction interval (ED-FPDI from hand gesture to model behaviour-based authentication system. The accuracy rate of the proposed ED-FPDI shows promising results.

Standard work for room entry: Linking lean, hand hygiene, and patient-centeredness.

Science.gov (United States)

O'Reilly, Kristin; Ruokis, Samantha; Russell, Kristin; Teves, Tim; DiLibero, Justin; Yassa, David; Berry, Hannah; Howell, Michael D

2016-03-01

Healthcare-associated infections are costly and fatal. Substantial front-line, administrative, regulatory, and research efforts have focused on improving hand hygiene. While broad agreement exists that hand hygiene is the most important single approach to infection prevention, compliance with hand hygiene is typically only about 40%(1). Our aim was to develop a standard process for room entry in the intensive care unit that improved compliance with hand hygiene and allowed for maximum efficiency. We recognized that hand hygiene is a single step in a substantially more complicated process of room entry. We applied Lean engineering techniques to develop a standard process that included both physical steps and also standard communication elements from provider to patients and families and created a physical environment to support this. We observed meaningful improvement in the performance of the new standard as well as time savings for clinical providers with each room entry. We also observed an increase in room entries that included verbal communication and an explanation of what the clinician was entering the room to do. The design and implementation of a standardized room entry process and the creation of an environment that supports that new process has resulted in measurable positive outcomes on the medical intensive care unit, including quality, patient experience, efficiency, and staff satisfaction. Designing a process, rather than viewing tasks that need to happen in close proximity in time (either serially or in parallel) as unrelated, simplifies work for staff and results in higher compliance to individual tasks. Copyright © 2015 Elsevier Inc. All rights reserved.

Effective Communication between Preservice and Cooperating Teachers

Science.gov (United States)

Lawley, Ji Ji; Moore, Jenifer; Smajic, Almir

2014-01-01

This article reviews research on communication between preservice and cooperating teachers during a teacher internship. The research reveals that poor communication between preservice teachers and cooperating teachers can cause barriers to planning lessons, feedback, and teaching experiences. Additionally, research indicates that…

Hand burns surface area: A rule of thumb.

Science.gov (United States)

Dargan, Dallan; Mandal, Anirban; Shokrollahi, Kayvan

2018-03-11

Rapid estimation of acute hand burns is important for communication, standardisation of assessment, rehabilitation and research. Use of an individual's own thumbprint area as a fraction of their total hand surface area was evaluated to assess potential utility in hand burn evaluation. Ten health professionals used an ink-covered dominant thumb pulp to cover the surfaces of their own non-dominant hand using the contralateral thumb. Thumbprints were assessed on the web spaces, sides of digits and dorsum and palm beyond the distal wrist crease. Hand surface area was estimated using the Banerjee and Sen method, and thumbprint ellipse area calculated to assess correlation. Mean estimated total hand surface area was 390.0cm 2 ±SD 51.5 (328.3-469.0), mean thumbprint ellipse area was 5.5cm 2 ±SD 1.3 (3.7-8.4), and mean estimated print number was 73.5±SD 11.0 (range 53.1-87.8, 95% CI 6.8). The mean observed number of thumbprints on one hand was 80.1±SD 5.9 (range 70.0-88.0, 95% CI 3.7), χ 2 =0.009. The combined mean of digital prints was 42, comprising a mean of two prints each on volar, dorsal, radial and ulnar digit surfaces, except volar middle and ring (3 prints each). Palmar prints were 15 (11-19), dorsal 15 (11-19), ulnar palm border 3, first web space 2, and second, third and fourth web spaces one each. Using the surface of the palm alone, excluding digits, as 0.5% of total body surface area, the area of one thumbprint was approximated as 1/30th of 1%. We have demonstrated how thumbprint area serves as a simple method for evaluating hand burn surface area. Copyright © 2018 Elsevier Ltd and ISBI. All rights reserved.

Performance Comparison Between FEDERICA Hand and LARM Hand

OpenAIRE

Carbone, Giuseppe; Rossi, Cesare; Savino, Sergio

2015-01-01

This paper describes two robotic hands that have been\\ud developed at University Federico II of Naples and at the\\ud University of Cassino. FEDERICA Hand and LARM Hand\\ud are described in terms of design and operational features.\\ud In particular, careful attention is paid to the differences\\ud between the above-mentioned hands in terms of transmission\\ud systems. FEDERICA Hand uses tendons and pulleys\\ud to drive phalanxes, while LARM Hand uses cross four-bar\\ud linkages. Results of experime...

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.

Analysis of National Institutes of Health Funding in Hand Surgery.

Science.gov (United States)

Silvestre, Jason; Ruan, Qing Z; Chang, Benjamin

2018-01-01

Federal research dollars help investigators develop biomedical therapies for human diseases. Currently, the state of funding in hand surgery is poorly understood. This study defines the portfolio of National Institutes of Health (NIH) grants awarded in hand surgery. This was a cross-sectional study of hand surgeons in the US. Faculty members of accredited hand surgery fellowships and/or members of the American Society for Surgery of the Hand were queried in the NIH RePORT database for awards obtained during 2005-2015. Of 2317 hand surgeons queried, only 18 obtained an NIH grant (0.8%). Thirty-eight unique grants were identified totaling $42 197 375. R01 awards comprised the majority of funding (78.0%) while K08 awards accounted for 1.1%. The K-to-R transition rate was zero. The National Institute of Arthritis and Musculoskeletal and Skin Disease supported the most funding (65.2%), followed by the National Institute of Neurological Disorders and Stroke (30.8%). There was no statistically significant difference in NIH funding totals with hand surgeon characteristics. Funding supported translational (46.0%), basic science (29.6%), clinical (21.0%), and education-based (3.4%) research. Peripheral nerve (33.3%) and bone and joint disease (30.1%) received the most research funding. Less than 1% of hand surgeons obtain NIH research grants. Of the 2 identified K08 awards, none led to a subsequent R award. Future research should identify barriers to grant procurement to design effective policies to increase NIH funding in hand surgery.

Our future in the hands of Millennials.

Science.gov (United States)

Maiers, Michele

2017-12-01

The future of any profession is in the hands of its students and early career practitioners. The Millennial generation of chiropractors embody attributes that are uniquely suited to the evolving landscape of 21 st century healthcare. Globalization and rapid advancements in technology demand different styles of communication, attitudes toward diversity, styles of professional engagement, and perhaps most importantly, idealism about the future. Millennial chiropractors have a clear vision for this future of the profession, and are equipped to actualize that ideal.

Transfer-of-Care Communication: Nursing Best Practices.

Science.gov (United States)

Chard, Robin; Makary, Martin A

2015-10-01

The successful and safe transfer of the patient from one phase of care to another is contingent on optimal communication by all team members. Nurses are often in a natural leadership position to improve safe practices during hand overs. A holistic understanding of the patient allows the perioperative nurse the opportunity to identify issues and choose a nursing diagnosis based on key elements of a patient's needs and goals--information that should be relayed during patient transfers. This article reviews best practices in transfer-of-care communication to enable perioperative RNs to take an active, leading role in hand-over processes. Copyright © 2015 AORN, Inc. Published by Elsevier Inc. All rights reserved.

Stiff Hands

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy Stiff Hands Email to a friend * required fields ...

Hand Infections

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy Hand Infections Email to a friend * required fields ...

Identifying and determining the value of the assets of the rural poor

International Development Research Centre (IDRC) Digital Library (Canada)

Olga Lucia2

2006-05-01

May 1, 2006 ... of assets of the poor in a depressed area of the Peruvian highlands. Beginning with ... Cooperación para el Desarrollo Social, FONCODES)and the International Fund for. Agricultural ..... communication media, etc.), rather than ...

The effect of feedback regarding coping strategies and illness behavior on hand surgery patient satisfaction and communication: a randomized controlled trial.

Science.gov (United States)

Mellema, Jos J; O'Connor, Casey M; Overbeek, Celeste L; Hageman, Michiel G; Ring, David

2015-09-01

Patients and surgeons can feel uncomfortable discussing coping strategies, psychological distress, and stressful circumstances. It has been suggested that patient-reported outcome measures (PROMs) facilitate the discussion of factors associated with increased symptoms and disability. This study assessed the effect of providing feedback to patients regarding their coping strategy and illness behavior on patient satisfaction and patient-physician communication in orthopedic surgery. In a prospective study, 136 orthopedic patients were randomly assigned to either receive feedback about the Patient-Reported Outcomes Measurement Information System (PROMIS) Pain Interference computer-adaptive test (CAT) prior to the visit with the hand surgeon or not. The primary outcome was patient satisfaction with the consultation and secondary outcomes involved patient-physician communication. Bivariate and multivariable analyses were performed to determine the influence of the feedback on patient satisfaction and communication. There was no significant difference in patient satisfaction between patients who received feedback and patients who did not (P = 0.70). Feedback was associated with more frequent discussion of coping strategies (P = 0.045) in bivariate analysis but was not independently associated: in multivariable analysis, only PROMIS Pain Interference CAT and age were identified as independent predictors (odds ratio (OR) 1.1; 95 % confidence interval (CI) 1.0-1.1, P = 0.013, and OR 0.97, 95 % CI 0.94-0.99, P = 0.032, respectively). No factors were associated with discussion of stressors. Discussion of circumstances was independently associated with increased PROMIS Pain Interference CAT, marital status, and work status. We found that feedback regarding coping strategies and illness behavior using the PROMIS Pain Interference CAT did not affect patient satisfaction. Although feedback was associated with increased discussion of illness behavior in bivariate

Impaired performance on advanced Theory of Mind tasks in children with epilepsy is related to poor communication and increased attention problems.

Science.gov (United States)

Lunn, Judith; Lewis, Charlie; Sherlock, Christopher

2015-02-01

Children with epilepsy (CWE) have social difficulties that can persist into adulthood, and this could be related to problems with understanding others' thoughts, feelings, and intentions. This study assessed children's ability to interpret and reason on mental and emotional states (Theory of Mind) and examined the relationships between task scores and reports of communication and behavior. Performance of 56 CWE (8-16years of age) with below average IQ (n=17) or an average IQ (n=39) was compared with that of 62 healthy controls with an average IQ (6-16years of age) on cognition, language, and two advanced Theory of Mind (ToM) tasks that required children to attribute mental or emotional states to eye regions and to reason on internal mental states in order to explain behavior. The CWE-below average group were significantly poorer in both ToM tasks compared with controls. The CWE - average group showed a significantly poorer ability to reason on mental states in order to explain behavior, a difference that remained after accounting for lower IQ and language deficits. Poor ToM skills were related to increased communication and attention problems in both CWE groups. There is a risk for atypical social understanding in CWE, even for children with average cognitive function. Copyright © 2014 Elsevier Inc. All rights reserved.

Hiding in plain sight: communication theory in implementation science

OpenAIRE

Manojlovich, Milisa; Squires, Janet E; Davies, Barbara; Graham, Ian D

2015-01-01

Background Poor communication among healthcare professionals is a pressing problem, contributing to widespread barriers to patient safety. The word ?communication? means to share or make common. In the literature, two communication paradigms dominate: (1) communication as a transactional process responsible for information exchange, and (2) communication as a transformational process responsible for causing change. Implementation science has focused on information exchange attributes while la...

Expert communication link management: overview and progress

Science.gov (United States)

Dunkelberger, Kirk A.

1998-08-01

Consider the downsizing of our forces, the increasing complexity of our tactical platforms, and the ever widening array of communication options and the conclusion is inevitable. The need for automated support to reduce communication-related workload is critical to continued task force effectiveness. In a previous era, communication management expertise resided solely in the form of human experts. These experts flew with the pilots, providing the most effective means of communication in real time; they have since been removed from a great number of platforms due to force downsizing and real estate value in the cockpit. This burden has typically been shifted to the pilot, providing another set of tasks in an environment which is already far too taxing. An Expert Communication Link Manger (ECLM) is required -- a trusted, reliable assistant which can determine optimal link, channel, and waveform data for the communication requirements at hand and translate those requirements transparently into communication device control. Technologies are at hand which make ECLM possible; the mixture of these elements in the correct proportions can provide a capable, deployable, and cost effective ECLM in the near term. This paper describes specific applied ECLM research work in progress funded by the USAF under a four year effort. Operational objectives, technical objectives, a reference design, and technical excursions within the broad ECLM scope will be discussed in detail. Results of prototypes built to date in the area of communication inference from speech understanding, dynamic adaptive routing, and packet switching networks in the tactical environment will be presented.

CASE STUDY: Burkina Faso — Learning how not to be poor in ...

International Development Research Centre (IDRC) Digital Library (Canada)

When a community-based monitoring system showed Burkina Faso villagers just how poor they were, in so many ways, they did not like what they saw. They set out to take their development in hand. Community action has led to tangible improvements and new funding sources for key development projects. “Before the ...

Reach out and touch somebody's virtual hand : Affectively connected through mediated touch

NARCIS (Netherlands)

Toet, A.; Erp, J.B.F. van; Petrignani, F.F.; Dufrasnes, M.H.; Sahhashivan, A.

2013-01-01

We present the design of a haptic computer accessory that adds the experience of touch to online conversations. It enables dyads to exchange the physical experience of holding hands regardless of distance and location. Text, speech and video communication systems support the transmission of several

Ground test of satellite constellation based quantum communication

OpenAIRE

Liao, Sheng-Kai; Yong, Hai-Lin; Liu, Chang; Shentu, Guo-Liang; Li, Dong-Dong; Lin, Jin; Dai, Hui; Zhao, Shuang-Qiang; Li, Bo; Guan, Jian-Yu; Chen, Wei; Gong, Yun-Hong; Li, Yang; Lin, Ze-Hong; Pan, Ge-Sheng

2016-01-01

Satellite based quantum communication has been proven as a feasible way to achieve global scale quantum communication network. Very recently, a low-Earth-orbit (LEO) satellite has been launched for this purpose. However, with a single satellite, it takes an inefficient 3-day period to provide the worldwide connectivity. On the other hand, similar to how the Iridium system functions in classic communication, satellite constellation (SC) composed of many quantum satellites, could provide global...

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.

The duplication of the number of hands in Sign Language, and its semantic effects

Directory of Open Access Journals (Sweden)

André Nogueira Xavier

2015-07-01

Full Text Available According to Xavier (2006, there are signs in the Brazilian sign language (Libras that are typically developed with one hand, while others are made by both hands. However, recent studies document the communication, with both hands, of signs which usually use only one hand, and vice-versa (XAVIER, 2011; XAVIER, 2013; BARBOSA, 2013. This study aims the discussion of 27 Libras' signs which are typically made with one hand and that, when articulated with both hands, present changes in their meanings. The data discussed hereby, even though originally collected from observations of spontaneous signs from different Libras' users, have been elicited by two deaf patients in distinct sessions. After presenting the two forms of the selected signs (made with one and two hands, the patients were asked to create examples of use for each of the signs. The results proved that the duplication of hands, at least for the same signal in some cases, may happen due to different factors (such as plurality, aspect and intensity.

Hand abnormalities in diabetics: Prevalence and predictors in Erbil city

Directory of Open Access Journals (Sweden)

Wallada Khalid Mohammed

2017-12-01

Full Text Available Background and objective: The characteristics of diabetic foot disease are well documented in Erbil city; henceforth it would be appropriate to evaluate the problem of diabetic hand syndrome in this environment and to assess the frequency and the most important clinical and biochemical risk factors for the development of these complications. Methods: This is an observational case-control study done over a period of one year. A total of 100 consecutive patients with type 2 diabetes mellitus were enrolled and described as cases. One hundred age- and sex-matched nondiabetic individuals were taken in the control group; all were examined and then underwent the appropriate investigations. Results: Of the total 100 diabetic patients, 63% had macrovascular complications and 60% had one or more hand disorders. Limited joint mobility (47% vs. 18%, respectively; P = 0.0001 and Dupuytren’s contracture (16% vs. 2%, respectively; P = 0.001 were significantly higher in type 2 diabetes mellitus patients than in the controls, but not trigger finger. These hand soft-tissue changes correlated significantly with poor glycemic control. Conclusion: This study shows a high prevalence of hand disorders in diabetic patients with the limited joint mobility being the most common hand disorder. The hand soft tissue changes are under recognized in diabetic patients, occurring in 60% of the cases. We recommend that physicians should consider examining the periarticular region of the joints in the hands in each diabetic patient.

PARLOMA – A Novel Human-Robot Interaction System for Deaf-Blind Remote Communication

Directory of Open Access Journals (Sweden)

Ludovico Orlando Russo

2015-05-01

Full Text Available Deaf-blindness forces people to live in isolation. At present, there is no existing technological solution enabling two (or many deaf-blind people to communicate remotely among themselves in tactile Sign Language (t-SL. When resorting to t-SL, deaf-blind people can communicate only with people physically present in the same place, because they are required to reciprocally explore their hands to exchange messages. We present a preliminary version of PARLOMA, a novel system to enable remote communication between deaf-blind persons. It is composed of a low-cost depth sensor as the only input device, paired with a robotic hand as the output device. Essentially, any user can perform hand-shapes in front of the depth sensor. The system is able to recognize a set of hand-shapes that are sent over the web and reproduced by an anthropomorphic robotic hand. PARLOMA can work as a “telephone” for deaf-blind people. Hence, it will dramatically improve the quality of life of deaf-blind persons. PARLOMA has been presented and supported by the main Italian deaf-blind association, Lega del Filo d'Oro. End users are involved in the design phase.

How Effective Is Communication Training For Aircraft Crews

Science.gov (United States)

Linde, Charlotte; Goguen, Joseph; Devenish, Linda

1992-01-01

Report surveys communication training for aircraft crews. Intended to alleviate problems caused or worsened by poor communication and coordination among crewmembers. Focuses on two training methods: assertiveness training and grid-management training. Examines theoretical background of methods and attempts made to validate their effectiveness. Presents criteria for evaluating applicability to aviation environment. Concludes communication training appropriate for aircraft crews.

Effects of Patient Care Unit Design and Technology on Nurse and Patient Care Technician Communication.

Science.gov (United States)

Beck, Mary S; Doscher, Mindy

2018-04-01

The current study described RN and patient care technician (PCT) communication in centralized and hybrid decentralized workstation designs using hands-free communication technology and infrared locator badge technology to facilitate communication. New construction of an oncology unit provided the opportunity to compare staff communication in two different workstation designs. Observations and questionnaires compared nurse and PCT communication in the two-unit designs. Descriptive statistics were used to analyze the differences. The hybrid decentralized unit had increased use of hands-free communication technology and hallway communication by nurses and PCTs, and increased patient room communication by nurses. Perceptions of communication between nurses and PCTs and congruency of priorities for care were similar for both units. The locator badge technology had limited adoption. Replacement of nurse workstations with new construction or remodeling impact staff communication patterns, necessitating that nurse leaders understand the impact of design and technology on communication. [Journal of Gerontological Nursing, 44(4), 17-22.]. Copyright 2018, SLACK Incorporated.

Cost-effectiveness of a team and leaders-directed strategy to improve nurses' adherence to hand hygiene guidelines: A cluster randomised trial

NARCIS (Netherlands)

Brink-Huis, A.M.; Hulscher, M.E.J.L.; Adang, E.M.; Grol, R.P.; Achterberg, T. van; Schoonhoven, L.

2013-01-01

BACKGROUND: Many strategies have been designed and evaluated to address poor hand hygiene compliance. Unfortunately, well-designed economic evaluations of hand hygiene improvement strategies are lacking. OBJECTIVE: To compare the cost-effectiveness of two successful implementation strategies for

Epidural electrocorticography of phantom hand movement following long-term upper-limb amputation

Directory of Open Access Journals (Sweden)

Alireza eGharabaghi

2014-05-01

Full Text Available Introduction: Prostheses for upper-limb amputees are currently controlled by either myoelectric or peripheral neural signals. Performance and dexterity of these devices is still limited, particularly when it comes to controlling hand function. Movement-related brain activity might serve as a complementary bio-signal for motor control of hand prosthesis. Methods: We introduced a methodology to implant a cortical interface without direct exposure of the brain surface in an upper-limb amputee. This bi-directional interface enabled us to explore the cortical physiology following long-term transhumeral amputation. In addition, we investigated neurofeedback of electrocorticographic brain activity related to the patient’s motor imagery to open his missing hand, i.e. phantom hand movement, for real-time control of a virtual hand prosthesis.Results: Both event-related brain potentials and cortical stimulation revealed mutually overlapping cortical representations of the phantom hand. Phantom hand movements could be robustly classified and the patient required only three training sessions to gain reliable control of the virtual hand prosthesis in an online closed-loop paradigm that discriminated between hand opening and rest. Conclusion: Epidural implants may constitute a powerful and safe alternative communication pathway between the brain and external devices for upper-limb amputees, thereby facilitating the integrated use of different signal sources for more intuitive and specific control of multi-functional devices in clinical use.

Challenges in managing postpartum hemorrhage in resource-poor countries.

Science.gov (United States)

Karoshi, Mahantesh; Keith, Louis

2009-06-01

Managing postpartum hemorrhage depends in part on having a prepared mind, a complement of trained coworkers, and full access to modern therapies. The last 2 components are rare in resource-poor areas and their absence may be accentuated by climatic instability and lack of basic transportation. Greater use of the active management of third stage of labor and administration of misoprostol by nontrained birth attendants will provide beneficial reductions in hemorrhage rates in resource-poor areas. Additional improvements depend on increasing public awareness, facilitating existing nongovernmental organizations in their community-related, upgrading training of traditional birth attendants, and providing cell phone communication to workers in remote areas, in addition to providing better access to blood.

Packaging Patients and Handing Them Over: Communication Context and Persuasion in the Emergency Department.

Science.gov (United States)

Nugus, Peter; McCarthy, Sally; Holdgate, Anna; Braithwaite, Jeffrey; Schoenmakers, Anne; Wagner, Cordula

2017-02-01

Communication is commonly understood by health professional researchers to consist of relatively isolated exchanges of information. The social and organizational context is given limited credit. This article examines the significance of the environmental complexity of the emergency department (ED) in influencing communication strategies and makes the case for adopting a richer understanding of organizational communication. This study draws on approximately 12 months (1,600 hours) of ethnographic observations, yielding approximately 4,500 interactions across 260 clinicians and staff in the EDs of 2 metropolitan public teaching hospitals in Sydney, Australia. The study identifies 5 communication competencies of increasing complexity that emergency clinicians need to accomplish. Furthermore, it identifies several factors-hierarchy, formally imposed organizational boundaries and roles, power, and education-that contribute to the collective function of ensuring smooth patient transfer through and out of the ED. These factors are expressed by and shape external communication with clinicians from other hospital departments. This study shows that handoff of patients from the ED to other hospital departments is a complex communication process that involves more than a series of "checklistable" information exchanges. Clinicians must learn to use both negotiation and persuasion to achieve objectives. Copyright © 2016 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

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...

Die saamspeel van hand, oog en passie: gedagtes oor erotiek en estetika

Directory of Open Access Journals (Sweden)

DP Veldsman

2006-09-01

Full Text Available In critical dismissal on the one hand of the viewpoint of Augustine on original sin, and on the other hand of a proposed viewpoint with regard to a theology of God�s good creation, this article explores the intimate interwoveness of aesthetics, erotism and religious experience. The basic communication structure of sender-message-receiver is taken as vantage point and translated into questions regarding the artist, the medium and� the enjoyer of art / art critic. Against a historical-terminological background of aesthetics and erotism from Plato and Aristotle to contemporary views, a theological viewpoint is developed� in playful metaphoric utilization of the concepts hand, eye and passion. Passion is acquitted in this viewpoint in which hamartological short-sightedness is replaced by loving far-sightedness.

Intuitive Development: Communication in the Nineties.

Science.gov (United States)

Johnson, Pamela R.; Daumer, Claudia Rawlins

1993-01-01

Communication is both cognitive and intuitive, although schooling stresses left-brain skills. Ways to develop intuitive (right-brain) skills include mandalas, Jung's technique for concentrating the right brain; writing with the nondominant hand; and positive affirmations. (SK)

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...

Determining next steps in a hand hygiene improvement initiative by examining variation in hand hygiene compliance rates.

Science.gov (United States)

Homa, Karen; Kirkland, Kathryn B

2011-01-01

Health care worker hand hygiene (HH) is a major quality and safety concern since poor hand hygiene has been linked with hospital associated infections. Dartmouth-Hitchcock Medical Center has been involved in a 4-year initiative to improve hand hygiene. In 2006, HH compliance occurred 41% of the time and by 2009, it had improved to 91%. We wanted to understand some of the unexplained variability in HH to help determine where to target more specific strategies. To help determine where some of the variability in HH compliance rates occurred, an analysis of means chart was used to determine whether role type of the health care worker and hospital areas had significantly different HH rates compared with the overall HH rate. The overall HH rate between March 2008 and December 2009 was 87%. There was a wide and significant variation between the 16 groups of 2 types of health care workers in 8 hospital areas from the lowest rate of 64% to a high of 96%. Analysis of means revealed significant differences in HH rates relative to the type of worker and hospital areas. Although the method does not inform the organization of what type of intervention will work where and why, it allows high and low performing groups to be identified, so that organizations can learn from them to generate and test theories.

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.

Effects of clinical communication interventions in hospitals: a systematic review of information and communication technology adoptions for improved communication between clinicians.

Science.gov (United States)

Wu, Robert C; Tran, Kim; Lo, Vivian; O'Leary, Kevin J; Morra, Dante; Quan, Sherman D; Perrier, Laure

2012-11-01

To conduct a systematic review of the literature to identify, describe and assess interventions of information and communication technology on the processes of communication and associated patient outcomes within hospital settings. Studies published from the years 1996 to 2010 were considered and were selected if they described an evaluation of information and communication technology interventions to improve clinical communication within hospitals. Two authors abstracted data from full text articles, and the quality of individual articles were appraised. Results of interventions were summarized by their effect. There were 18 identified studies that evaluated the use of interventions that included alphanumeric paging, hands-free communication devices, mobile phones, smartphones, task management systems and a display based paging system. Most quantitative studies used a before and after study design and were of lower quality. Of all the studies, there was only one prospective randomized study, but this study used only simulated communication events. Quantitative studies identified improved perceptions of communication and some improvement in communication metrics. Qualitative studies described improvements in efficiency of communication but also issues of loss of control and reliability. Despite the rapid advancement in information and communications technology over the last decade, there is limited evidence suggesting improvements in the ability of health professionals to communicate effectively. Given the critical nature of communication, we advocate further evaluation of information and communication technology designed to improve communication between clinicians. Outcome measures should include measures of patient-oriented outcomes and efficiency for clinicians. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

[Symptoms. Localizations: knee, hip, hands, spine, other localizations].

Science.gov (United States)

Pérez Martín, Álvaro

2014-01-01

The symptoms of osteoarthritis vary widely from patient to patient, depending especially on the localization on the disease. There is a poor correlation between radiological involvement and pain. In general, symptom onset is gradual and symptoms increase slowly but progressively. The most commonly affected joints are the knees, hips, hands, and spine. The main signs and symptoms are pain, stiffness, joint deformity, and crepitus. Pain is mechanical and its causes are multifactorial; in the initial phases, pain usually manifests in self-limiting episodes but may subsequently be almost constant. The criteria of the American college of Rheumatology for the classification of osteoarthritis of the knee, hip and hands are an aid to classification and standardization but are not useful for diagnosis. Hip osteoarthritis usually produces inguinal pain in the internal and anterior sections of the muscle extending to the knee and, with progression, tends to limit mobility. Knee osteoarthritis is more frequent in women and is usually associated with hand osteoarthritis and obesity. In hand osteoarthritis, the most commonly affected joints are the distal interphalangeal joints, followed by the proximal interphalangeal joints and the trapeziometacarpal joints; the development of Heberden and Bouchard nodes is common; involvement of the trapeziometacarpal joint is called rhizarthrosis and is one of the forms of osteoarthritis that produces the greatest limitation on hand function. Osteoarthritis of the spine affects the facet joints and the vertebral bodies. Other, less frequent, localizations are the foot, elbow and shoulder, which are generally secondary forms of osteoarthritis. Copyright © 2014 Elsevier España, S.L. All rights reserved.

The impact of Crisis Communication on audience: A study based on plane crash

OpenAIRE

Chan, Calvin

2007-01-01

Organisational crises have now become as common as having a cold. Crises negatively affect the company's reputation and share price. Maintaining a reputation has today become paramount. Therefore, post-crisis communication is absolutely essential and has to be planned carefully. Poor crisis communication would leave the audience or the public with bad impression over the company. The poor crisis communication may even extend the bad impression over the whole industry. In responding to th...

BrailleEasy: One-handed Braille Keyboard for Smartphones.

Science.gov (United States)

Šepić, Barbara; Ghanem, Abdurrahman; Vogel, Stephan

2015-01-01

The evolution of mobile technology is moving at a very fast pace. Smartphones are currently considered a primary communication platform where people exchange voice calls, text messages and emails. The human-smartphone interaction, however, is generally optimized for sighted people through the use of visual cues on the touchscreen, e.g., typing text by tapping on a visual keyboard. Unfortunately, this interaction scheme renders smartphone technology largely inaccessible to visually impaired people as it results in slow typing and higher error rates. Apple and some third party applications provide solutions specific to blind people which enables them to use Braille on smartphones. These applications usually require both hands for typing. However, Brailling with both hands while holding the phone is not very comfortable. Furthermore, two-handed Brailling is not possible on smartwatches, which will be used more pervasively in the future. Therefore, we develop a platform for one-handed Brailing consisting of a custom keyboard called BrailleEasy to input Arabic or English Braille codes within any application, and a BrailleTutor application for practicing. Our platform currently supports Braille grade 1, and will be extended to support contractions, spelling correction, and more languages. Preliminary analysis of user studies for blind participants showed that after less than two hours of practice, participants were able to type significantly faster with the BrailleEasy keyboard than with the standard QWERTY keyboard.

Hand Fractures

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is ... Hand Therapist? Media Find a Hand Surgeon Home Anatomy ... DESCRIPTION The bones of the hand serve as a framework. This framework supports the muscles that make the wrist and fingers move. When ...

Should we bother with second-hand smoke exposure if smoking is on track?

DEFF Research Database (Denmark)

Adám, Balázs

2014-01-01

The recognition of the serious health-damaging effects of tobacco smoke exposure has initiated several preventive programmes on the national and international levels worldwide. In the last decade, a considerable decrease in the prevalence of active smoking was observed in Denmark, changing...... the country from a poor to a favourable position in comparison to other EU countries. However, second-hand tobacco smoke exposure, especially in homes, still ranks Denmark among the problematic countries in Europe. This poorly recognised and studied discrepancy calls for further research and effective...

Cultural context in marketing communication on international market

Directory of Open Access Journals (Sweden)

Dominika Hirsch

2014-06-01

Full Text Available The goal of this article is to show in what way cultural factors can determine decisions in international marketing. Particular attention is devoted to the decisions associated with marketing communication, that is, the way in which cultural factors influence our preferences concerning the style of communication and what two basic styles are distinguished within intercultural communication. On the basis of particular examples it will be shown on the one hand in what ways these styles are visible in various forms of marketing messages coming from various countries. On the other hand it will also be shown in what way these messages reflect (very often unwittingly the culture and the system of values of an organization of the place were the messages originated. Before we start discussing the above-mentioned issues, the basic assumptions of the cultural marketing, as well as the term of culture, its models and dimensions will be presented.

Hand Matters: Left-Hand Gestures Enhance Metaphor Explanation

Science.gov (United States)

Argyriou, Paraskevi; Mohr, Christine; Kita, Sotaro

2017-01-01

Research suggests that speech-accompanying gestures influence cognitive processes, but it is not clear whether the gestural benefit is specific to the gesturing hand. Two experiments tested the "(right/left) hand-specificity" hypothesis for self-oriented functions of gestures: gestures with a particular hand enhance cognitive processes…

COMMUNICATION AS A TOOL IN ADVERTISING

Directory of Open Access Journals (Sweden)

IASMINA PAUNCHICI

2008-05-01

Full Text Available This paper deals with a series of phenomena and forces with a great impact on the value system of the organizational communities. Among the present tendencies, we can especially refer to diversity and growth of the consumers’ demand, the changes that occur in the tastes and preferences of the consumers and the last but not the least important, the great development of information technology. Also, there are other forces that have the same importance, although they only appeared some time later: the development of the communication network, the growth of national and international competition, economy globalization and others. As for the chosen subject, we will deal with different ways in which organizations respond to the present market necessities: communication strategies and promotion techniques for agroalimentary companies. The same as other communication techniques, advertising is used to broadcast messages that can deliver a positive response from the target public. There is a strong resemblance between publicity, on the one hand, and sales promotion, direct marketing, public relations and event communication on the other hand. No matter the method used for transmitting the message, the communication mechanism remains the same. This, and the variety of forms that publicity can take, are the reason why it makes it so difficult to establish distinctive features for publicity. Advertising represents an important component in promotional communication. Having in mind the consumers needs for different foodstuff, that eventually appear on the market, advertising tries to inform, to persuade and to remind consumer regarding its existence. There are many strategies but we can say that in Romania advertising is one of the strongest and very successful techniques in getting known agroalimentary foodstuff.

Internal Crisis Communication Strategies to Protect Trust Relationships

DEFF Research Database (Denmark)

Mazzei, Alessandra; Ravazzani, Silvia

2015-01-01

Crisis communication has emerged as a hot topic after the global financial crisis that started in the second half of 2008. A survey of 61 Italian companies examined internal crisis communication strategies and the characteristics of that communication in order to understand the role...... of communication in safeguarding relationships of trust with employees. The main results show that companies have used poorly internal communication as a strategic lever to develop employee commitment and have adopted a broadly defensive approach that may undermine their intangible assets. The study offers...

Interprofessional communication and teambuilding using applied improvisational exercises.

Science.gov (United States)

Campbell, Candace

2014-01-01

According to The Joint Commission (TJC), the most frequently cited root cause of sentinel events is ineffective communication or miscommunication (TJC, 2002, 2012). The need to improve communication among health care professionals is a high priority because of the serious consequences of poor communication for everyone involved, on both personal and corporate levels. Applied improvisational exercises (AlEs) comprise a strategy for enhancing interprofessional communication (IPC). This article asks: What are the challenges inherent in IPC and teambuilding in the health care setting, and how can AIE help bridge the communication gap?

Qualitative Evaluation of Digital Hand X-rays is Not a Reliable Method to Assess Bone Mineral Density

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AndrewJ. Miller

2017-01-01

Full Text Available Object: The gold standard for evaluating bone mineral density is dual energy x-ray absorptiometry (DEXA.  Prior studies have shown poor reliability using analog wrist X-rays in diagnosing osteoporosis. Our goal was to investigate if there was improved diagnostic value to visual assessment of digital hand X-rays in osteoporosis screening. We hypothesized that similar to analog counterparts, digital hand X-rays have poor correlation and reliability in determining bone mineral density (BMD relative to DEXA.Methods: We prospectively evaluated female patients older than 65 years who presented to our hand clinic with digital hand and wrist X-rays as part of their evaluation over six months. Patients who had a fracture and were without DEXA scans within the past two years were excluded. Five fellowship-trained hand surgeons, blinded to DEXA T-scores, evaluated the x-rays over two assessments separated by four weeks and classified them as osteoporotic, osteopenic, or normal BMD.  Accuracy relative to DEXA T-score, interobserver and intraobserver rates were calculated.Results: Thirty four patients met the inclusion criteria and a total of 340 x-rays reviews were performed.  The assessments were correct in 169 cases (49% as compared to the DEXA T-scores. A mean weighted kappa coefficient of agreement between observers was 0.29 (range 0.02-0.41 reflecting a fair agreement. The first and second assessment for all five physicians was 0.46 (range 0.19-0.78 reflecting a moderate agreement.  Grouping osteoporosis and osteopenia together compared to normal, the accuracy, interobserver and intraobserver rates increased to 63%, 0.42 and 0.54 respectively.Conclusion: Abnormally low BMD is a common occurrence in patients treated for upper extremity disorders. There is poor accuracy relative to DEXA scan and only fair agreement in diagnosing osteoporosis using visual assessments of digital x-rays.

[Hand osteoarthritis].

Science.gov (United States)

Šenolt, Ladislav

Hand osteoarthritis (OA) is a common chronic disorder causing pain and limitation of mobility of affected joints. The prevalence of hand OA increases with age and more often affects females. Clinical signs obviously do not correlate with radiographic findings - symptomatic hand OA affects approximately 26 % of adult subjects, but radiographic changes can be found in up to two thirds of females and half of males older than 55 years.Disease course differ among individual patients. Hand OA is a heterogeneous disease. Nodal hand OA is the most common subtype affecting interphalangeal joints, thumb base OA affects first carpometacarpal joint. Erosive OA represents a specific subtype of hand OA, which is associated with joint inflammation, more pain, functional limitation and erosive findings on radiographs.Treatment of OA is limited. Analgesics and nonsteroidal anti-inflammatory drugs are the only agents reducing symptoms. New insights into the pathogenesis of disease should contribute to the development of novel effective treatment of hand OA.

Hand hygiene technique quality evaluation in nursing and medicine students of two academic courses

Directory of Open Access Journals (Sweden)

Manuela Škodová

2015-08-01

Full Text Available AbstractObjective: because they are health professionals, nursing and medical students' hands during internships can function as a transmission vehicle for hospital-acquired infections.Method: a descriptive study with nursing and medical degree students on the quality of the hand hygiene technique, which was assessed via a visual test using a hydroalcoholic solution marked with fluorescence and an ultraviolet lamp.Results: 546 students were assessed, 73.8% from medicine and 26.2% from nursing. The area of the hand with a proper antiseptic distribution was the palm (92.9%; areas not properly scrubbed were the thumbs (55.1%. 24.7% was very good in both hands, 29.8% was good, 25.1% was fair, and 20.3% was poor. The worst assessed were the male, nursing and first year students. There were no significant differences in the age groups.Conclusions: hand hygiene technique is not applied efficiently. Education plays a key role in setting a good practice base in hand hygiene, theoretical knowledge, and in skill development, as well as good practice reinforcement.

Nexus between Information and Communication Technology, Financial Intermediation, and Household Investment: A Review

Directory of Open Access Journals (Sweden)

Richard M. Kiai

2017-06-01

Full Text Available Financial inclusion has been recognized as a poverty reduction tool, and many economies have taken it up as a national agenda. To achieve the expected levels of financial inclusion, governments have worked with financial intermediaries to reach the expected target group, the unbanked poor. As per the financial intermediation theory, the role of financial intermediaries is to minimize the information asymmetry in the financial system. To enhance financial inclusion, many countries and financial institutions have embraced information and communication technology (ICT. ICT has been recognized as a tool that has worked greatly toward enhancing sharing of information at a low cost and that has thus helped in improving financial inclusion. Though many countries have achieved high levels of financial inclusion through ICT, the levels of poverty have not declined. It was thus important to establish the relationship between ICT, financial intermediation, and household investment. This study methodology was a review of the literature on financial inclusion, financial intermediation, ICT, and household investment. From this study, it was noted that ICT is helping in financial intermediation and thus more people can access financial services. Unfortunately, the levels of ICT capability among the poor are low, and in that case, the poor are not able to utilize financial services offered through ICT platforms to undertake household investment. This is the reason as to why, despite the high levels of financial inclusion, the poor still remain poor. This study recommends that the government should ensure that the levels of ICT among the populace are high. Financial institutions on the other hand should provide financial services with more user-friendly platforms.

Communicating CSR is More Challenging than Paying CSR

OpenAIRE

Supriya Motwani

2012-01-01

In spite of the research on CSR being 50 years old, there is still no common definition of CSR. This field of study is not only theoretical & conceptually poor, but is also empirically unexplored. This is also true for CSR communication. CSR activities need to communicate because they may influence opinion leader’s behavior regarding a target organization. This potential for exploring CSR communication has lead us to develop a study that focuses on CSR communication practice & it’s challenges...

Interpersonal communication as an agent of normative influence: a mixed method study among the urban poor in India.

Science.gov (United States)

Rimal, Rajiv N; Sripad, Pooja; Speizer, Ilene S; Calhoun, Lisa M

2015-08-12

Although social norms are thought to play an important role in couples' reproductive decisions, only limited theoretical or empirical guidance exists on how the underlying process works. Using the theory of normative social behavior (TNSB), through a mixed-method design, we investigated the role played by injunctive norms and interpersonal discussion in the relationship between descriptive norms and use of modern contraceptive methods among the urban poor in India. Data from a household survey (N = 11,811) were used to test the underlying theoretical propositions, and focus group interviews among men and women were then conducted to obtain more in-depth knowledge about decision-making processes related to modern contraceptive use. Spousal influence and interpersonal communication emerged as key factors in decision-making, waning in the later years of marriage, and they also moderated the influence of descriptive norms on behaviors. Norms around contraceptive use, which varied by parity, are rapidly changing with the country's urbanization and increased access to health information. Open interpersonal discussion, community norms, and perspectives are integral in enabling women and couples to use modern family planning to meet their current fertility desires and warrant sensitivity in the design of family planning policy and programs.

INTEGRATED MARKETING COMMUNICATION, INTRUMENT OF MODERN ORGANIZATIONS DEVELOPMENT IN TERMS OF SUSTAINABILITY

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Mihaela DIACONU

2016-08-01

Full Text Available This paper aims to provide, on the one hand, a conceptual framework of the importance that integrated marketing communication has acquired today and, on the other hand to outline an overview of the main communication tools used in Social Media.. The methodology used was the literrature review. The main conclusions of this study show that marketing communication environment has changed greatly. Technology and the Internet have fundamentally changed the way people and businesses communicate and interact. Integrated marketing communication is the means by which companies inform, persuade and remind consumers, directly or indirectly, on the products and / or services they market. Consequently, integrated marketing communication has become a fundamental aspect, a business vision and an essential factor in the success of marketing activity. Most of today's businesses are achieved through digital networks that are designed to connect people and companies. The online environment has fundamentally changed consumer notions about comfort, speed, price, product and services information. The result is a new way to create value for customers and build long-term and profitable relationships with them

Organizational Communication Studies: The LTT and OCD Procedures.

Science.gov (United States)

Wiio, Osmo A.

Poor results in organizational communication research may be due to the lack of comparative research, relying instead on small, unrepresentative samples from one or two organizations. Measurement techniques such as the communication audit and the network analysis make possible the comparison of different organizations and the collection of data…

Denmark: HAND in HAND Policy Questionnaire

DEFF Research Database (Denmark)

Laursen, Hilmar Dyrborg; Nielsen, Birgitte Lund

2018-01-01

Som del af det internationale EU finansierede projekt Hand in Hand, der fokuserer på de såkaldte SEI-kompetencer (Social, Emotional, Intercultural), er dansk policy i relation til elevernes sociale, emotionelle og interkulturelle læring kortlagt i denne rapport. Der refereres bl.a. til "elevernes...

Sclerosis: Implications for Interhemispheric Communication

Directory of Open Access Journals (Sweden)

A. Lunardelli

2014-01-01

Full Text Available We report a case of a 47-year-old woman with 35-year history of multiple sclerosis, who showed alien hand signs, a rare behavioural disorder that involves unilateral goal-directed movements that are contrary to the individual's intention. Alien hand syndrome has been described in multiple sclerosis (MS only occasionally and is generally suggestive of callosal disconnection. The patient presented also with bilateral limb apraxia and left hand agraphia, raising the possibility of cortical dysfunction or disconnection, in addition to corpus callosum and white matter involvement. Her specific pattern of symptoms supports the role of the corpus callosum in interhemispheric communication for complex as well as fine motor activities and may indicate that it can serve as both an inhibitory and excitatory function depending on task demands.

Reduction of illness absenteeism in elementary schools using an alcohol-free instant hand sanitizer.

Science.gov (United States)

White, C G; Shinder, F S; Shinder, A L; Dyer, D L

2001-10-01

Hand washing is the most effective way to prevent the spread of communicable disease. The purpose of this double-blind, placebo-controlled study was to assess whether an alcohol-free, instant hand sanitizer containing surfactants, allantoin, and benzalkonium chloride could reduce illness absenteeism in a population of 769 elementary school children and serve as an effective alternative when regular soap and water hand washing was not readily available. Prior to the study, students were educated about proper hand washing technique, the importance of hand washing to prevent transmission of germs, and the relationship between germs and illnesses. Children in kindergarten through the 6th grade (ages 5-12) were assigned to the active or placebo hand-sanitizer product and instructed to use the product at scheduled times during the day and as needed after coughing or sneezing. Data on illness absenteeism were tracked. After 5 weeks, students using the active product were 33% less likely to have been absent because of illness when compared with the placebo group.

Communicating Trust Between Parents and Their Children

DEFF Research Database (Denmark)

Demant, Jakob Johan; Ravn, Signe

2013-01-01

This article discusses how Danish parents and their children communicate trust. Based on Niklas Luhmann’s sociological theory, the article explores new aspects of communication about alcohol-related rules. The analysis shows how the parents emphasize the importance of communicating trust, while...... the adolescents, on the other hand, observe the parents’ communication on the basis of their own, more instrumental, logic. Trust becomes a functional solution to the parents’ paradoxical situation, because it enables them to balance between a democratic family ideal, emphasizing the adolescents’ independence......, while taking care of risk behavior. The article draws on Danish qualitative data comprising 37 focus group interviews with adolescents (14-16 years of age) and six focus group interviews with parents....

Making communication count: a Strategic Communciations Framework

Energy Technology Data Exchange (ETDEWEB)

Carlile, Liz

2011-06-15

Many researchers and development actors know that if their work is to benefit people and planet they need to communicate it. But we need to guard against focusing on individual products such as books and briefings rather than thinking about the end goal and what impact we need to achieve. We need to be strategic in how we think about communications. Experience suggests that a Strategic Communications Framework — which distinguishes approaches based on their underlying purpose be that influencing policy change, mobilising communities, sharing information or raising profiles — can help identify the most appropriate strategy for the purpose at hand and point to relevant tools and tactics to ensure communication activities make an impact.

Integrated, multidisciplinary care for hand eczema: design of a randomized controlled trial and cost-effectiveness study

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Boot Cécile RL

2009-12-01

Full Text Available Abstract Background The individual and societal burden of hand eczema is high. Literature indicates that moderate to severe hand eczema is a disease with a poor prognosis. Many patients are hampered in their daily activities, including work. High costs are related to high medical consumption, productivity loss and sick leave. Usual care is suboptimal, due to a lack of optimal instruction and coordination of care, and communication with the general practitioner/occupational physician and people involved at the workplace. Therefore, an integrated, multidisciplinary intervention involving a dermatologist, a care manager, a specialized nurse and a clinical occupational physician was developed. This paper describes the design of a study to investigate the effectiveness and cost-effectiveness of integrated care for hand eczema by a multidisciplinary team, coordinated by a care manager, consisting of instruction on avoiding relevant contact factors, both in the occupational and in the private environment, optimal skin care and treatment, compared to usual, dermatologist-led care. Methods The study is a multicentre, randomized, controlled trial with an economic evaluation alongside. The study population consists of patients with chronic, moderate to severe hand eczema, who visit an outpatient clinic of one of the participating 5 (three university and two general hospitals. Integrated, multidisciplinary care, coordinated by a care manager, including allergo-dermatological evaluation by a dermatologist, occupational intervention by a clinical occupational physician, and counselling by a specialized nurse on optimizing topical treatment and skin care will be compared with usual care by a dermatologist. The primary outcome measure is the cumulative difference in reduction of the clinical severity score HECSI between the groups. Secondary outcome measures are the patient's global assessment, specific quality of life with regard to the hands, generic quality

The love for the poor neighbour: in memory of her (Matthew 26:6-13 ...

African Journals Online (AJOL)

This article explores whether the Jesus saying in Matthew 26:11 contradicts the Jesus tradition about caring for the poor. Bultmann's understanding of the love commandment provides a key to understanding this perceived paradox. On the one hand, in Matthew 19:21, Jesus says that to love one's neighbour as required by ...

Effects of the restriction of hand gestures on disfluency.

OpenAIRE

Finlayson, Sheena; Forrest, Victoria; Lickley, Robin; Beck, Janet M

2003-01-01

This paper describes an experimental pilot study of disfluency and gesture rates in spontaneous speech where speakers perform a communication task in three conditions: hands free, one arm immobilized, both arms immobilized. Previous work suggests that the restriction of the ability to gesture can have an impact on the fluency of speech. In particular, it has been found that the inability to produce iconic gestures, which depict actions and objects, results in a higher rate of disfluency. Mode...

Healthcare Communication Barriers and Self-Rated Health in Older Chinese American Immigrants.

Science.gov (United States)

Tsoh, Janice Y; Sentell, Tetine; Gildengorin, Ginny; Le, Gem M; Chan, Elaine; Fung, Lei-Chun; Pasick, Rena J; Stewart, Susan; Wong, Ching; Woo, Kent; Burke, Adam; Wang, Jun; McPhee, Stephen J; Nguyen, Tung T

2016-08-01

Older Chinese immigrants are a growing population in the United States who experience multiple healthcare communication barriers such as limited English proficiency and low health literacy. Each of these obstacles has been associated with poor health outcomes but less is known about their effects in combination. This study examined the association between healthcare communication barriers and self-rated health among older Chinese immigrants. Cross-sectional survey data were obtained from 705 Chinese American immigrants ages 50-75 living in San Francisco, California. Communication barriers examined included spoken English proficiency, medical interpreter needs, and health literacy in written health information. The study sample (81 % females, mean age = 62) included 67 % who spoke English poorly or not at all, 34 % who reported needing a medical interpreter, and 37 % who reported "often" or "always" needing assistance to read health information. Two-thirds reported poor self-rated health; many reported having access to racial-concordant (74 %) and language-concordant (86 %) healthcare services. Both poor spoken English proficiency and low health literacy were associated with poor self-rated health, independent of other significant correlates (unemployment, chronic health conditions, and having a primary doctor who was ethnic Chinese). Results revealed that spoken English proficiency and print health literacy are independent communication barriers that are directly associated with health status among elderly Chinese American immigrants. Access to racial- or language-concordant health care services did not appear to resolve these barriers. These findings underscore the importance of addressing both spoken and written healthcare communication needs among older Chinese American immigrants.

Hand Surgery: Anesthesia

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy Hand Surgery Anesthesia Email to a friend * required ...

CAUSES FOR INEFFECTIVE COMMUNICATION BETWEEN MEDICAL SPECIALISTS

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Stayko I. Spiridonov

2017-07-01

Full Text Available Purpose: In the resent years the healthcare system has moved to inter-professional, cross-disciplinary, multi-person approach where the communications are very important for ensuring patient safety. Communication in health organisations needs to be studied and analysed deeply and comprehensively because the future of an organisation often depends on good communication. The purpose of this study is to investigate and analyse the reasons for ineffective communication between medical specialists in the teams they work in. Materials and Methods: A questionnaire method is used. Through a survey over a period of 12 months (from 01. 12. 2014 to 01. 12. 2015 at the Escullap Hospital in Pazardzhik, DCC 18 - Sofia, St. Mina Hospital in Plovdiv, MHAT – Plovdiv, DCC 1 in Haskovo, UMHAT in Stara Zagora, DCC 3 in Varna and MHAT – Parvomay, was studied and analyzed the opinion of medical specialists on the effectiveness of communication within the team they work in. The survey includes 477 medical specialists. Results and conclusions: According to 41.1% of the respondents, the communication in the team they work in is insufficiently effective. Most of the respondents (39.8% find their colleagues responsible for the ineffective communication, followed by those who seek the cause for poor communication in the management of the health care facility (27.6%. The leading cause of poor communication in the team according to the study participants is the inequality between the characters of the colleagues (41.9%. According to the majority of respondents (28.3%, improvements in facilities and wage increases (27.3% would be essential to improve communication within the team they work in. Recommendations have been formulated to improve communication among medical specialists.

Hand Anatomy

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is ... Hand Therapist? Media Find a Hand Surgeon Home Anatomy Bones Joints Muscles Nerves Vessels Tendons Anatomy The upper extremity is ...

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.

Hesitation and error: Does product placement in an emergency department influence hand hygiene performance?

Science.gov (United States)

Stackelroth, Jenny; Sinnott, Michael; Shaban, Ramon Z

2015-09-01

Existing research has consistently demonstrated poor compliance by health care workers with hand hygiene standards. This study examined the extent to which incorrect hand hygiene occurred as a result of the inability to easily distinguish between different hand hygiene solutions placed at washbasins. A direct observational method was used using ceiling-mounted, motion-activated video camera surveillance in a tertiary referral emergency department in Australia. Data from a 24-hour period on day 10 of the recordings were collected into the Hand Hygiene-Technique Observation Tool based on Feldman's criteria as modified by Larson and Lusk. A total of 459 episodes of hand hygiene were recorded by 6 video cameras in the 24-hour period. The observed overall rate of error in this study was 6.2% (27 episodes). In addition an overall rate of hesitation was 5.8% (26 episodes). There was no statistically significant difference in error rates with the 2 hand washbasin configurations. The amelioration of causes of error and hesitation by standardization of the appearance and relative positioning of hand hygiene solutions at washbasins may translate in to improved hand hygiene behaviors. Placement of moisturizer at the washbasin may not be essential. Crown Copyright © 2015. Published by Elsevier Inc. All rights reserved.

Healthcare personnel perceptions of hand hygiene monitoring technology.

Science.gov (United States)

Ellingson, Katherine; Polgreen, Philip M; Schneider, Amy; Shinkunas, Laura; Kaldjian, Lauris C; Wright, Donald; Thomas, Geb W; Segre, Alberto M; Herman, Ted; McDonald, L Clifford; Sinkowitz-Cochran, Ronda

2011-11-01

To assess healthcare personnel (HCP) perceptions regarding implementation of sensor-based electronic systems for automated hand hygiene adherence monitoring. Using a mixed-methods approach, structured focus groups were designed to elicit quantitative and qualitative responses on familiarity, comfort level, and perceived impact of sensor-based hand hygiene adherence monitoring. A university hospital, a Veterans Affairs hospital, and a community hospital in the Midwest. Focus groups were homogenous by HCP type, with separate groups held for leadership, midlevel management, and frontline personnel at each hospital. Overall, 89 HCP participated in 10 focus groups. Levels of familiarity and comfort with electronic oversight technology varied by HCP type; when compared with frontline HCP, those in leadership positions were significantly more familiar with ([Formula: see text]) and more comfortable with ([Formula: see text]) the technology. The most common concerns cited by participants across groups included lack of accuracy in the data produced, such as the inability of the technology to assess the situational context of hand hygiene opportunities, and the potential punitive use of data produced. Across groups, HCP had decreased tolerance for electronic collection of spatial-temporal data, describing such oversight as Big Brother. While substantial concerns were expressed by all types of HCP, participants' recommendations for effective implementation of electronic oversight technologies for hand hygiene monitoring included addressing accuracy issues before implementation and transparent communication with frontline HCP about the intended use of the data.

User interface for a tele-operated robotic hand system

Science.gov (United States)

Crawford, Anthony L

2015-03-24

Disclosed here is a user interface for a robotic hand. The user interface anchors a user's palm in a relatively stationary position and determines various angles of interest necessary for a user's finger to achieve a specific fingertip location. The user interface additionally conducts a calibration procedure to determine the user's applicable physiological dimensions. The user interface uses the applicable physiological dimensions and the specific fingertip location, and treats the user's finger as a two link three degree-of-freedom serial linkage in order to determine the angles of interest. The user interface communicates the angles of interest to a gripping-type end effector which closely mimics the range of motion and proportions of a human hand. The user interface requires minimal contact with the operator and provides distinct advantages in terms of available dexterity, work space flexibility, and adaptability to different users.

Effect of Dialogue on Demonstrations: Direct Quotations, Facial Portrayals, Hand Gestures, and Figurative References

Science.gov (United States)

Bavelas, Janet; Gerwing, Jennifer; Healing, Sara

2014-01-01

"Demonstrations" (e.g., direct quotations, conversational facial portrayals, conversational hand gestures, and figurative references) lack conventional meanings, relying instead on a resemblance to their referent. Two experiments tested our theory that demonstrations are a class of communicative acts that speakers are more likely to use…

CONSIDERATIONS REGARDING THE EFFECTS OF LEGAL COMMUNICATION

Directory of Open Access Journals (Sweden)

Claudiu Ramon D. Butculescu

2015-11-01

Full Text Available This article addresses some aspects of legal communication or legal effects of communication. As such, legal communication can have positive and negative effects. Both effects are briefly analyzed, and for the negative effects of legal communication we have also presented proposals to reduce the negative effects of law communication. Thus, the article presents the positive effects of right communication in various branches of law such as civil, constitutional law or tax law. On the other hand, the negative effects of communication leading to the deterioration of the legal message, so that much of the legal message becomes legal noise. Another negative effect of miscommunication of law is the phenomenon of legislative inflation, which has a profound impact on the way in which legal rules are understood and respected by community members. All these negative effects produce serious consequencesin civil law, company law, tax law, and in many other areas of law.

Verbal risk in communicating risk

Energy Technology Data Exchange (ETDEWEB)

Walters, J.C. [Northern Arizona Univ., Flagstaff, AZ (United States). School of Communication; Reno, H.W. [EG and G Idaho, Inc., Idaho Falls, ID (United States). Idaho National Engineering Lab.

1993-03-01

When persons in the waste management industry have a conversation concerning matters of the industry, thoughts being communicated are understood among those in the industry. However, when persons in waste management communicate with those outside the industry, communication may suffer simply because of poor practices such as the use of jargon, euphemisms, acronyms, abbreviations, language usage, not knowing audience, and public perception. This paper deals with ways the waste management industry can communicate risk to the public without obfuscating issues. The waste management industry should feel obligated to communicate certain meanings within specific contexts and, then, if the context changes, should not put forth a new, more appropriate meaning to the language already used. Communication of the waste management industry does not have to be provisional. The authors suggest verbal risks in communicating risk can be reduced significantly or eliminated by following a few basic communication principles. The authors make suggestions and give examples of ways to improve communication with the general public by avoiding or reducing jargon, euphemisms, and acronyms; knowing the audience; avoiding presumptive knowledge held by the audience; and understanding public perception of waste management issues.

"The Free Flow of News" and "Western Communication Imperialism": Divergent Views on Ethics in International Communication.

Science.gov (United States)

Merrill, John C.

A growing international controversy exists between the West on one hand and the Third World, Marxist states, and the United Nations Educational, Scientific, and Cultural Organization (UNESCO) on the other focusing on the concepts of "free flow of information" and "Western communication imperialism," and on ethical issues relating to these…

Communication in obstetrics: where and when it matters | Obimbo ...

African Journals Online (AJOL)

Although most clinical outcomes in obstetrics are generally good, poor and inaccurate communication may lead to unwanted obstetrics complications and medico-legal litigation. Effective communication therefore, is an important and integral part of holistic approach to good patient care and management. We present a case ...

Quantifying the economic impact of communication inefficiencies in U.S. hospitals.

Science.gov (United States)

Agarwal, Ritu; Sands, Daniel Z; Schneider, Jorge Díaz

2010-01-01

Care delivery is a complex enterprise that involves multiple interactions among multiple stakeholders. Effective communication between these dispersed parties is critical to ensuring quality and safety and improves operational efficiencies. Time and motion studies in hospital settings provide strong evidence that care providers-doctors and nurses-spend a significant proportion of their time obtaining or providing information (i.e., communicating). Yet, surprisingly, no studies attempt to quantify the economic waste associated with communication inefficiencies in hospital settings at a national level. Our research focuses on developing models for quantifying the economic burden on hospitals of poor communications. We developed a conceptual model of the effects of poor communications in hospitals that isolates four outcomes: (1) efficiency of resource utilization, (2) effectiveness of core operations, (3) quality of work life, and (4) service quality, identifying specific metrics for each outcome. We developed estimates of costs associated with wasted physician time, wasted nurse time, and increase in length of stay caused by communication inefficiencies across all U.S. hospitals, using primary data collected from interviews in seven hospitals and secondary data from a literature review, the Bureau of Labor Statistics (BLS), and the Agency for Healthcare Research and Quality (AHRQ). We find that U.S. hospitals waste over $12 billion annually as a result of communication inefficiency among care providers. Increase in length of stay accounts for 53 percent of the annual economic burden. A 500-bed hospital loses over $4 million annually as a result of communication inefficiencies. We note that our estimates are conservative as they do not include all dimensions of economic waste arising from poor communications. The economic burden of communication inefficiency in U.S. hospitals is substantial. Information technologies and process redesign may help alleviate some of

Human-Human Interaction Forces and Interlimb Coordination During Side-by-Side Walking With Hand Contact.

Science.gov (United States)

Sylos-Labini, Francesca; d'Avella, Andrea; Lacquaniti, Francesco; Ivanenko, Yury

2018-01-01

Handholding can naturally occur between two walkers. When people walk side-by-side, either with or without hand contact, they often synchronize their steps. However, despite the importance of haptic interaction in general and the natural use of hand contact between humans during walking, few studies have investigated forces arising from physical interactions. Eight pairs of adult subjects participated in this study. They walked on side-by-side treadmills at 4 km/h independently and with hand contact. Only hand contact-related sensory information was available for unintentional synchronization, while visual and auditory communication was obstructed. Subjects walked at their natural cadences or following a metronome. Limb kinematics, hand contact 3D interaction forces and EMG activity of 12 upper limb muscles were recorded. Overall, unintentional step frequency locking was observed during about 40% of time in 88% of pairs walking with hand contact. On average, the amplitude of contact arm oscillations decreased while the contralateral (free) arm oscillated in the same way as during normal walking. Interestingly, EMG activity of the shoulder muscles of the contact arm did not decrease, and their synergistic pattern remained similar. The amplitude of interaction forces and of trunk oscillations was similar for synchronized and non-synchronized steps, though the synchronized steps were characterized by significantly more regular orientations of interaction forces. Our results further support the notion that gait synchronization during natural walking is common, and that it may occur through interaction forces. Conservation of the proximal muscle activity of the contact (not oscillating) arm is consistent with neural coupling between cervical and lumbosacral pattern generation circuitries ("quadrupedal" arm-leg coordination) during human gait. Overall, the findings suggest that individuals might integrate force interaction cues to communicate and coordinate steps during

Human-Human Interaction Forces and Interlimb Coordination During Side-by-Side Walking With Hand Contact

Directory of Open Access Journals (Sweden)

Francesca Sylos-Labini

2018-03-01

Full Text Available Handholding can naturally occur between two walkers. When people walk side-by-side, either with or without hand contact, they often synchronize their steps. However, despite the importance of haptic interaction in general and the natural use of hand contact between humans during walking, few studies have investigated forces arising from physical interactions. Eight pairs of adult subjects participated in this study. They walked on side-by-side treadmills at 4 km/h independently and with hand contact. Only hand contact-related sensory information was available for unintentional synchronization, while visual and auditory communication was obstructed. Subjects walked at their natural cadences or following a metronome. Limb kinematics, hand contact 3D interaction forces and EMG activity of 12 upper limb muscles were recorded. Overall, unintentional step frequency locking was observed during about 40% of time in 88% of pairs walking with hand contact. On average, the amplitude of contact arm oscillations decreased while the contralateral (free arm oscillated in the same way as during normal walking. Interestingly, EMG activity of the shoulder muscles of the contact arm did not decrease, and their synergistic pattern remained similar. The amplitude of interaction forces and of trunk oscillations was similar for synchronized and non-synchronized steps, though the synchronized steps were characterized by significantly more regular orientations of interaction forces. Our results further support the notion that gait synchronization during natural walking is common, and that it may occur through interaction forces. Conservation of the proximal muscle activity of the contact (not oscillating arm is consistent with neural coupling between cervical and lumbosacral pattern generation circuitries (“quadrupedal” arm-leg coordination during human gait. Overall, the findings suggest that individuals might integrate force interaction cues to communicate and

Robotic hand project

OpenAIRE

Karaçizmeli, Cengiz; Çakır, Gökçe; Tükel, Dilek

2014-01-01

In this work, the mechatronic based robotic hand is controlled by the position data taken from the glove which has flex sensors mounted to capture finger bending of the human hand. The angular movement of human hand’s fingers are perceived and processed by a microcontroller, and the robotic hand is controlled by actuating servo motors. It has seen that robotic hand can simulate the movement of the human hand that put on the glove, during tests have done. This robotic hand can be used not only...

Clean Hands Count

Medline Plus

Full Text Available ... has been rented. This feature is not available right now. Please try again later. Published on May ... 34 How The Clean Hands - Safe Hands System Works - Duration: 3:38. Clean Hands-Safe Hands 5, ...

Can theoretical intervention improve hand hygiene behavior among nurses?

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Baghaei R

2016-06-01

Full Text Available Rahim Baghaei,1 Elham Sharifian,1 Aziz Kamran2 1Inpatient Safety Research Center, Nursing and Midwifery School, Urmia University of Medical Sciences, Urmia, 2Public Health Department, Khalkhal Faculty of Medical Sciences, Ardabil University of Medical Sciences, Ardabil, IranBackground: Hand washing is the best strategy to prevent known nosocomial infections but the nurses' hand hygiene is estimated to be poor in Iran.Objective: This study aimed to determine the effectiveness of BASNEF (Behavior, Attitude, Subjective Norms, and Enabling Factors model on hand hygiene adherence education.Methods: This controlled quasi-experimental study was conducted on 70 hemodialysis unit nurses (35 case and 35 control in the health and educational centers of the University of Medical Sciences of Urmia, Iran. To collect the data, a six-part validated and reliable questionnaire was used. The data were analyzed using SPSS version18, using Wilcoxon, Mann–Whitney, chi-square, and Fisher's exact tests. The significance level was considered P<0.05.Results: The mean age was 38.4±8.1 years for the intervention group and 40.2±8.0 years for the control group. There was no significant difference between the two groups for any demographic variables. Also, before the intervention, there was no significant difference between the two groups for any components of the BASNEF model. Post-intervention, the attitude, subjective norms, enabling factors, and intention improved significantly in the intervention group (P<0.001, but hand hygiene behavior did not show any significant change in the intervention group (P=0.16.Conclusion: Despite the improving attitudes and intention, the intervention had no significant effect on hand hygiene behavior among the studied nurses.Keywords: hand hygiene, adherence, education nurse, behavior

A profile of Latinos with poorly controlled diabetes in South Florida

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Sonjia Kenya

2015-04-01

Full Text Available Introduction: Latinos are the largest minority group in the United States and diabetes or pre-diabetes affects more than 70% of Latinos aged 45 years and older. Miami-Dade County is home to one of the highest populations of diverse Latinos. In this descriptive manuscript, we present baseline characteristics of participants enrolled in the Miami Healthy Heart Initiative (MHHI. This was a study conducted to determine the effects of a community health worker (CHW intervention among Latinos with poorly controlled diabetes in South Florida. Methods: We recruited 300 diverse Latino adults with suboptimal diabetes outcomes (HbA1c≥8 into MHHI. This randomized control trial examined the impact of a 1-year CHW-led intervention on glycemic control, blood pressure, and cholesterol levels. At baseline, physiologic measures, including HbA1c, LDL, blood pressure, and BMI, were assessed. Data on socio-demographic characteristics and additional determinants of health such as depression status, provider communication, diet, exercise, cigarette smoking, readiness to change diabetes management behaviors (stages of change, and confidence in ability to improve diabetes self-care (self-efficacy were collected. Results: Participants came from 20 different countries, with Cuban Americans representing 38% of the sample. Most had lived in the US for more than 10 years, had completed at least 12 years of school, and had high levels of health literacy, yet 48% had very low acculturation. Nearly 80% had poor self-efficacy, 80% met the criteria for depression, and 83% were not adherent to their medications. More than half the population was not at their target for blood pressure, 50% were above the recommended LDL goal, and most were obese. Conclusion: In a diverse population of Latinos with poorly controlled diabetes in Miami, we found high rates of depression, obesity, medication non-adherence, poor self-efficacy, and provider communication. These may contribute to poor

Can epidemics be non-communicable?

DEFF Research Database (Denmark)

Seeberg, Jens; Meinert, Lotte

2015-01-01

This article argues that the concept of communicability that is central to the distinction between communicable diseases (CDs) and noncommunicable diseases (NCDs) is poorly conceptualized. The epidemic spread of NCDs such as diabetes, depression, and eating disorders demonstrates...... that they are communicable, even if they are not infectious. We need to more critically explore how they might be communicable in specific environments. All diseases with epidemic potential, we argue, should be assumed to be commun icable in a broader sense, and that the underlying medical distinction between infectious...... and noninfectious diseases confuses our understanding of NCD epidemics when these categories are treated as synonymous with ‘communicable’ and ‘noncommunicable’ diseases, respectively. The dominant role accorded to the concept of ‘lifestyle’, with its focus on individual responsibility, is part of the problem...

Age-group differences in risk perceptions of non-communicable ...

African Journals Online (AJOL)

Background. Non-communicable diseases (NCDs) in South Africa (SA) occur simultaneously with an ageing HIV-positive population, resulting in premature deaths in persons <70 years of age. Poor risk perception of NCDs results in poor adoption practices of NCD preventive measures. There is a gap in age-related ...

Heterogeneous Networks for the IoT and Machine Type Communications

OpenAIRE

Abrignani, Melchiorre Danilo

2016-01-01

The Internet of Things promises to be a key-factor in the forthcoming industrial and social revolution. The Internet of Things concept rely on pervasive communications where ’things’ are ’always connected’. The focus of the thesis is on Heterogeneous Networks for Internet of Things and Machine Type Communications. Heterogeneous Networks are an enabling factor of paramount important in order to achieve the ’always connected’ paradigm. On the other hand, Machine Type Communications are deeply d...

Glass Foreign Body Hand Radiograph

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Hamid Ehsani-Nia, DO

2018-04-01

Full Text Available History of present illness: A 27-year-old female sustained an injury to her left hand after she tripped and fell on a vase. She presented to the emergency department (ED complaining of pain over the laceration. Upon examination, patient presented with multiple small abrasions of the medial aspect of the left 5thdigit that are minimally tender. Additionally, she has one 0.5cm linear laceration of the medial aspect of the 5thmetacarpal with severe tenderness in the area and palpable underlying foreign body. Significant findings: Left hand plain radiography demonstrated a subcutaneous foreign body medial to the 5thmetacarpal that is radiopaque, trapezoidal in shape, and measures approximately 11mm x 3mm. Discussion: Laceration repairs are amongst the most common procedures in the emergency department; however, consideration for foreign body is often underdiagnosed. Imaging is performed in only about 11% of all traumatic wounds in the ED.1 Of those injuries relating to the hand that are subsequently imaged, about 15% are found to have a foreign body.2,3 Additionally, it is estimated that foreign bodies are present in 7% to 8.7% of all wounds caused by glass objects.4,5 Glass is among the most common foreign bodies in lacerations, and fortunately they are radiopaque and relatively well visualized radiographically. It has been demonstrated that 2mm glass foreign bodies have a 99% detection rate with radiography, and 1mm glass foreign bodies an 83% detection rate.6 Patient perception of foreign body has a positive predictive value of 31%, making it a poor source in influencing clinical decision-making to obtain wound radiographs.3 Clinicians should have a high suspicion for foreign body in lacerations, particularly those caused by glass, and utilize close physical examination and imaging for evaluation. Topics: Radiography, glass, foreign body, trauma

[HAND HYGIENE BELIEFS AND PERCEPTIONS OF NURSING STUDENTS].

Science.gov (United States)

Hernández-García, Ignacio; Cardoso-Muñoz, Antonio Manuel

2016-05-01

A key element to promote the compliance of hand hygiene (HH) among health care workers (HCWs) is to analyze their perceptions of it. Our objective was to evaluate the beliefs and perceptions that nursing students have on HH. A cross-sectional study was performed during the 2011-2012 school year. It included all enrolled nursing students from a Spanish University. The information was obtained by a self-administered questionnaire, which assessed the importance of HH to control nosocomial infections (NI), beliefs (by Hand Hygiene Beliefs Scale-HHBS) and perceptions of the importance given to HH in the curriculum (by Hand Hygiene Importance Scale-HHIS). Associations were analyzed using logistic regression. 146 students of the 270 (54.1%) completed the questionnaire. Assessing the importance of HH as NI control measure ranged from 4 to 10 points (median = 9). The more agreement HHIS item was to consider HH as an important part of the curriculum (76.1%), while HHBS item was to believe that hands washing after going to the toilet reduces the transmission of infectious diseases (100%). Importance of HH to control NI valued with > 9 points was associated with the agreement to consider it as an relevant part of the curriculum (OR:2.5), and to believe that HCWs play an important role in preventing NI (OR: 4.3). HH was rated as an important NI control measure. Educational programs should be carried out at universities to students do HH, whether they observe poor compliance among HCWs in their practices.

Health Literacy and Communication Quality in Health Care Organizations

Science.gov (United States)

Wynia, Matthew K.; Osborn, Chandra Y.

2011-01-01

The relationship between limited health literacy and poor health may be due to poor communication quality within health care delivery organizations. We explored the relationship between health literacy status and receiving patient-centered communication in clinics and hospitals serving communication-vulnerable patient populations. Thirteen health care organizations nationwide distributed a survey to 5,929 patients. All patients completed seven items assessing patient-centered communication. One third also completed three items assessing health literacy. The majority of patients had self-reported health literacy challenges, reporting problems learning about their medical condition because of difficulty understanding written information (53%), a lack of confidence in completing medical forms by themselves (61%), and needing someone to help them read hospital/clinic materials (57%). Logistic regression models showed that, after adjustment for patient demographic characteristics and health care organization type, patients with limited health literacy were 28–79% less likely than those with adequate health literacy to report their health care organization “always” provides patient-centered communication across seven communication items. Using a scaled composite of these items, limited health literacy remained associated with lower reported communication quality. These results suggest that improving communication quality in health care organizations might help to address the challenges facing patients with limited health literacy. They also highlight that efforts to address the needs of patients with limited health literacy should be sensitive to the range of communication challenges confronting these patients and their caregivers. PMID:20845197

The paradox of the research on project between communicative overcharge and cognitive silence

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Anne PIPONNIER

2013-12-01

Full Text Available Funded Research by project is a common frame for scientific communities and institutions today. Scientific project management set up actors in a new double bind: to contribute to a large scale dissemination of scientific process and results on one hand, and to pay attention not too much divulgate the conditions of its activity, on the other hand. These two opposite directions of practices are a specific sign of the science communication process within projects. It shows a new interpretation of science communication problems in a time of intensive competition.

Recommendations for citizen-oriented risk communication

International Nuclear Information System (INIS)

Fertmann, R.

2005-01-01

The purpose of recommendations for citizen-oriented risk communication should be to provide ''banisters'' which leave the players their freedom of action and allow them to adapt communicative structures to the situation at hand. Uncertainty and controversial issues at the levels of information, participation and assessment are identified as potential stumbling blocks in risk communication. The experiences gained in Hamburg shed a light on a diversity of processes in risk communication, which the present paper proceeds to evaluate. One of its essential recommendations is to have dialogic processes develop into forms of participation. A guide on risk communication which was formulated in the USA has been adapted to conditions as they prevail in Germany. The adapted version is more practically oriented than the rules of the EPA or the more recent CDC recommendations. Suitable success criteria include a fair procedure, a common baseline of what is known and not known, the acceptance of different assessment criteria, and the exchange of the pros and cons of different options

The Cultivation of Cross-Cultural Communication Competence in Oral English Teaching Practice

Science.gov (United States)

Sun, Chunyan

2015-01-01

This paper analyzes the main problems and difficulties in current college English oral English teaching practice, illustrates the relationship between oral English teaching and cross-cultural communication competence. On the one hand, cross-cultural communication plays an essential role in oral English teaching; besides, oral English teaching…

Communication rights: Fundamental human rights for all.

Science.gov (United States)

McLeod, Sharynne

2018-02-01

The right to communicate includes the right to "freedom of opinion and expression" and rights and freedoms "without distinction of … language". The 70th anniversary of the Universal Declaration of Human Rights is a time to celebrate and reflect on communication as a human right, particularly with respect to Article 19 and its relationship to national and international conventions, declarations, policies and practices. This review profiles articles from the special issue of International Journal of Speech-Language Pathology (volume 20, issue 1) addressing communication rights from four perspectives: (1) communication rights of all people; (2) communication rights of people with communication disabilities; (3) communication rights of children and (4) communication rights relating to language. Divergent perspectives from across the globe are considered. First-hand accounts of people whose right to communicate is compromised/upheld are included and perspectives are provided from people with expertise and advocacy roles in speech-language pathology, audiology, linguistics, education, media, literature and law, including members of the International Communication Project. Three steps are outlined to support communication rights: acknowledge people - adjust the communication style - take time to listen. Future advocacy for communication rights could be informed by replicating processes used to generate the Yogyakarta Principles.

TYPES OF COMMUNICATION AND THEIR ROLE IN THE COMPANY

OpenAIRE

Gudriniks, Dainis; Arbidāne, Iluta

2017-01-01

The author reviewed information in EBSCO databases on communication between managment and employee in commercial enterprises, hospitals, educational institutions, in crisis situations and everyday life. The problem identified iclude a weak communications structure and poor managment skills deteriorating quality of work in nowadays. The article dealt with Brian Weberg comunication structure, which is divided into two types. To learn how to improve communication in the organization, it was inve...

User interface for a tele-operated robotic hand system

Energy Technology Data Exchange (ETDEWEB)

Crawford, Anthony L

2015-03-24

Disclosed here is a user interface for a robotic hand. The user interface anchors a user's palm in a relatively stationary position and determines various angles of interest necessary for a user's finger to achieve a specific fingertip location. The user interface additionally conducts a calibration procedure to determine the user's applicable physiological dimensions. The user interface uses the applicable physiological dimensions and the specific fingertip location, and treats the user's finger as a two link three degree-of-freedom serial linkage in order to determine the angles of interest. The user interface communicates the angles of interest to a gripping-type end effector which closely mimics the range of motion and proportions of a human hand. The user interface requires minimal contact with the operator and provides distinct advantages in terms of available dexterity, work space flexibility, and adaptability to different users.

An Ubiquitous and Non Intrusive System for Pervasive Advertising using NFC and Geolocation Technologies and Air Hand Gestures

Directory of Open Access Journals (Sweden)

Francisco M. Borrego-Jaraba

2014-01-01

Full Text Available In this paper we present a pervasive proposal for advertising using mobile phones, Near Field Communication, geolocation and air hand gestures. Advertising post built by users in public/private spaces can store multiple ads containing any kind of textual, graphic or multimedia information. Ads are automatically shows in the mobile phone of the users using a notification based process considering relative user location between the posts and the user preferences. Moreover, ads can be stored and retrieved from the post using hand gestures and Near Field Communication technology. Secure management of information about users, posts, and notifications and the use of instant messaging enable the development of systems to extend the current advertising strategies based on Web, large displays or digital signage.

Brief communication: Hand preference for bimanual and unimanual feeding in captive gorillas: extension in a second colony of apes.

Science.gov (United States)

Lambert, Megan

2012-08-01

Right-hand dominance is widely considered to be a uniquely human trait. Whether nonhuman primates exhibit similar population-level hand preferences remains a topic of considerable debate. Despite extensive research focusing on laterality in nonhuman primates, our interpretation of these studies is limited due to methodological issues including the lack of a common measure of hand preference and the use of tasks that may not be reliable indicators of handedness. The use of consistent methods between studies is necessary to enable comparisons within and between species and allow for more general conclusions to be drawn from these results. The present study replicates methods used in recent research reporting population-level right-handedness in captive gorillas (Meguerditchian et al.,2010). Observational data were collected on hand preference for unimanual and bimanual feeding in 14 captive western lowland gorillas (Gorilla gorilla gorilla). Individual-level preferences were found, primarily for bimanual feeding; however, the data reveal no group-level directional bias (contra Meguerditchian et al.). Like the study by Meguerditchian et al. (2010), though, bimanual feeding revealed significantly stronger hand preferences than unimanual reaching, and age, sex, group membership, or rearing history had no effect on hand preference. Finally, variations in diet and corresponding grip type between studies suggest that hand preferences may vary across bimanual tasks depending on grip morphology. This study aims to contribute to our existing knowledge of primate laterality by increasing the number of individuals investigated using methods that allow for comparisons with similar research. Copyright © 2012 Wiley Periodicals, Inc.

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%.

Motor imagery in Asperger syndrome: testing action simulation by the hand laterality task.

Directory of Open Access Journals (Sweden)

Massimiliano Conson

Full Text Available Asperger syndrome (AS is a neurodevelopmental condition within the Autism Spectrum Disorders (ASD characterized by specific difficulties in social interaction, communication and behavioural control. In recent years, it has been suggested that ASD is related to a dysfunction of action simulation processes, but studies employing imitation or action observation tasks provided mixed results. Here, we addressed action simulation processes in adolescents with AS by means of a motor imagery task, the classical hand laterality task (to decide whether a rotated hand image is left or right; mental rotation of letters was also evaluated. As a specific marker of action simulation in hand rotation, we assessed the so-called biomechanical effect, that is the advantage for judging hand pictures showing physically comfortable versus physically awkward positions. We found the biomechanical effect in typically-developing participants but not in participants with AS. Overall performance on both hand laterality and letter rotation tasks, instead, did not differ in the two groups. These findings demonstrated a specific alteration of motor imagery skills in AS. We suggest that impaired mental simulation and imitation of goal-less movements in ASD could be related to shared cognitive mechanisms.

Bruce Nauman and the Time on One's Hands: Control, Anxiety and the desire for Endlesness

NARCIS (Netherlands)

van Rossem, P.

2017-01-01

In 1965, Sony Corporation launched the first portable video camera, the so-called Sony Portapak. This new, quite inexpensive and user-friendly technology, quickly found its way into artists’ hands. Even the rather poor, “milky” character of the resulting video images did not temper artistic interest

Prognosis of occupational hand eczema

DEFF Research Database (Denmark)

Cvetkovski, Rikke Skoet; Zachariae, Robert; Jensen, Hans Henrik

2006-01-01

OBJECTIVE: To identify prognostic risk factors in patients with occupational hand eczema (OHE). DESIGN: Cohort study with 1-year follow-up. SETTING: Danish National Board of Industrial Injuries Registry. PATIENTS: All patients with newly recognized OHE (758 cases) from October 1, 2001, through...... it. MAIN OUTCOME MEASURES: Persistently severe or aggravated OHE, prolonged sick leave, and loss of job after 1-year follow-up. RESULTS: During the follow-up period, 25% of all patients with OHE had persistently severe or aggravated disease, 41% improved, and 34% had unchanged minimal or mild...... to moderate disease. Patients with atopic dermatitis fared poorly compared with other patients. Patients younger than 25 years fared clearly better than older groups. Furthermore, severe OHE, age 40 years or greater, and severe impairment of quality of life at baseline appeared to be important predictors...

Hand in Hand - SEI Programmes for School Staff

DEFF Research Database (Denmark)

Nielsen, Birgitte Lund; Réol, Lise Andersen; Laursen, Hilmar Dyrborg

2017-01-01

This catalogue of research in the field of SEI programmes for the school staff’s and teachers’ SEI competencies is based on a review performed by the main researchers Birgitte Lund Nielsen, Lise Andersen Réol and Hilmar Dyrborg Laursen, VIA University College, Denmark, but discussed by the entire...... team of Hand in Hand partner countries and researchers. The aim was to identify the central aspects and elements concerning successful implementation, and school staff’s development of professional competencies in the specific field of supporting students’ social, emotional and intercultural (SEI......) competencies. Abstract: Framed by the EU-project Hand in Hand focusing on Social, Emotional and Intercultural (SEI) competencies among students and school staff, the paper discusses implementation and professional competencies based on a research review. The following five topics were identified: 1...

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

[Gender (role) aspects in doctor-patient communication].

Science.gov (United States)

Sieverding, M; Kendel, F

2012-09-01

Aspects of gender and gender roles are important factors influencing the interactions between physicians and their patients. On the one hand, gender roles have an impact on the behavior of the patients, such as in health care utilization or use of preventive examinations. On the other hand, gender issues influence doctors' actions with respect to communication, diagnosis, and treatment. Here, a gender bias may lead to misdiagnosis and inadequate treatment. In this paper certain pertinent aspects of gender roles in the doctor-patient relationship are discussed and illustrated by empirical findings.

Open-Source Development Experiences in Scientific Software: The HANDE Quantum Monte Carlo Project

Directory of Open Access Journals (Sweden)

J. S. Spencer

2015-11-01

Full Text Available The HANDE quantum Monte Carlo project offers accessible stochastic algorithms for general use for scientists in the field of quantum chemistry. HANDE is an ambitious and general high-performance code developed by a geographically-dispersed team with a variety of backgrounds in computational science. In the course of preparing a public, open-source release, we have taken this opportunity to step back and look at what we have done and what we hope to do in the future. We pay particular attention to development processes, the approach taken to train students joining the project, and how a flat hierarchical structure aids communication.

Self-reported behaviors and perceptions of Australian paramedics in relation to hand hygiene and gloving practices in paramedic-led health care.

Science.gov (United States)

Barr, Nigel; Holmes, Mark; Roiko, Anne; Dunn, Peter; Lord, Bill

2017-07-01

Noncompliance with recommended hand hygiene and gloving practices by workers in the emergency medical services may contribute to the transmission of health care-associated infections and lead to poor patient outcomes. The aim of this study was to explore the self-reported behaviors and perceptions of Australian paramedics in relation to their hand hygiene and gloving practices in paramedic-led health care. A national online survey (n = 417; 17% response rate) and 2 semistructured focus groups (6 per group) were conducted with members of Paramedics Australasia. Although most of the study participants perceived hand hygiene and gloving to be important, the findings suggest poor compliance with both practices, particularly during emergency cases. All participants reported wearing gloves throughout a clinical case, changing them either at the completion of patient care or when visibly soiled or broken. Hand hygiene was missed at defined moments during patient care, possibly from the misuse of gloves. Paramedic hand hygiene and gloving practices require substantial improvement to lower potential transmission of pathogens and improve patient safety and clinical care. Further research is recommended to explore how to alleviate the barriers to performing in-field hand hygiene and the misuse of gloves during paramedic-led health care. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

The role of technology in clinician-to-clinician communication.

Science.gov (United States)

McElroy, Lisa M; Ladner, Daniela P; Holl, Jane L

2013-12-01

Incomplete, fragmented and poorly organised communications contribute to more than half the errors that lead to adverse and sentinel events. Meanwhile, communication software and devices with expanding capabilities are rapidly proliferating and being introduced into the healthcare setting. Clinicians face a large communication burden, which has been exacerbated by the additional challenge of selecting a mode of communication. In addition to specific communication devices, some hospitals have implemented advanced technological systems to assist with communication. However, few studies have provided empirical evidence of the specific advantages and disadvantages of the different devices used for communication. Given the increasing quantities of information transmitted to and by clinicians, evaluations of how communication methods and devices can improve the quality, safety and outcomes of healthcare are needed.

Guideline Implementation: Hand Hygiene.

Science.gov (United States)

Goldberg, Judith L

2017-02-01

Performing proper hand hygiene and surgical hand antisepsis is essential to reducing the rates of health care-associated infections, including surgical site infections. The updated AORN "Guideline for hand hygiene" provides guidance on hand hygiene and surgical hand antisepsis, the wearing of fingernail polish and artificial nails, proper skin care to prevent dermatitis, the wearing of jewelry, hand hygiene product selection, and quality assurance and performance improvement considerations. This article focuses on key points of the guideline to help perioperative personnel make informed decisions about hand hygiene and surgical hand antisepsis. The key points address the necessity of keeping fingernails and skin healthy, not wearing jewelry on the hands or wrists in the perioperative area, properly performing hand hygiene and surgical hand antisepsis, and involving patients and visitors in hand hygiene initiatives. Perioperative RNs should review the complete guideline for additional information and for guidance when writing and updating policies and procedures. Copyright © 2017 AORN, Inc. Published by Elsevier Inc. All rights reserved.

A metasynthesis of patient-provider communication in hospital for patients with severe communication disabilities: informing new translational research.

Science.gov (United States)

Hemsley, Bronwyn; Balandin, Susan

2014-12-01

Poor patient-provider communication in hospital continues to be cited as a possible causal factor in preventable adverse events for patients with severe communication disabilities. Yet to date there are no reports of empirical interventions that investigate or demonstrate an improvement in communication in hospital for these patients. The aim of this review was to synthesize the findings of research into communication in hospital for people with severe communication disabilities arising from lifelong and acquired stable conditions including cerebral palsy, autism, intellectual disability, aphasia following stroke, but excluding progressive conditions and those solely related to sensory impairments of hearing or vision. Results revealed six core strategies suggested to improve communication in hospital: (a) develop services, systems, and policies that support improved communication, (b) devote enough time to communication, (c) ensure adequate access to communication tools (nurse call systems and communication aids), (d) access personally held written health information, (e) collaborate effectively with carers, spouses, and parents, and (f) increase the communicative competence of hospital staff. Currently there are no reports that trial or validate any of these strategies specifically in hospital settings. Observational and evaluative research is needed to investigate the ecological validity of strategies proposed to improve communication.

The Linguistic Functions of Some Nonverbal Communication ...

African Journals Online (AJOL)

This paper highlights the linguistic concerns of the rhetorical “polylogic” approach to the exploration of the stylistic aspects of language, which include paralinguistic communication devices, such as waving of hands, blinking of eyes, etc. These paralinguistic elements (proxemics for example) usually occur together with ...

The Automatic Annotation of the Semiotic Type of Hand Gestures in Obama’s Humorous Speeches

DEFF Research Database (Denmark)

Navarretta, Costanza

2018-01-01

is expressed by speech or by adding new information to what is uttered. The automatic classification of the semiotic type of gestures from their shape description can contribute to their interpretation in human-human communication and in advanced multimodal interactive systems. We annotated and analysed hand...

Inspections of Hand Washing Supplies and Hand Sanitizer in Public Schools

Science.gov (United States)

Ramos, Mary M.; Blea, Mary; Trujillo, Rebecca; Greenberg, Cynthia

2010-01-01

Hand washing and hand antisepsis are proven infection control measures in the school setting, yet barriers such as lack of soap, paper towels, and hand sanitizer can hinder compliance. This pilot study measured the prevalence of hand cleaning supplies in public schools. Ten school districts (93 schools) participated in school nurse inspections. In…

Palliative and Supportive Care in Acrometastasis to the Hand: Case Series

Directory of Open Access Journals (Sweden)

Narendra Kumar

2011-01-01

Full Text Available Acrometastasis to the hand is an unusual presentation which might mimic an infectious, inflammatory, or a metabolic pathology. We herein describe a case series of three patients of acrometastasis to the hand. We encountered three cases of acrometastasis to the hand attending the departmental clinics from 2007 to 2010. The median age at presentation was noted to be 55 years. All were males. The primaries included squamous cell carcinoma of the skin, larynx, and esophagus. In two patients, acrometastasis was detected at presentation and in one it was detected 2 years postcompletion of radical therapy. Two patients were offered palliative radiation to acrometastasis, and best supportive care was given to one. Palliation achieved after radiation was noted to be modest to good. The brief report highlights the importance of the clinical awareness of metastatic dissemination to unusual sites in the face of increasing cancer survivorship. Acrometastasis portends a poor prognosis with limited survival, and optimal integration of the best supportive care is mandatory. A short course of hypofractionated palliative radiation therapy results in modest to good palliation.

An alternative methodology for interpretation and reporting of hand hygiene compliance data.

Science.gov (United States)

DiDiodato, Giulio

2012-05-01

Since 2009, all hospitals in Ontario have been mandated to publicly report health care provider compliance with hand hygiene opportunities (http://www.health.gov.on.ca/patient_safety/index.html). Hand hygiene compliance (HHC) is reported for 2 of the 4 moments during the health care provider-patient encounter. This study analyzes the HHC data by using an alternative methodology for interpretation and reporting. Annualized HHC data were available for fiscal years 2009 and 2010 for each of the 5 hospital corporations (6 sites) in the North Simcoe Muskoka Local Health Integration Network. The weighted average for HHC was used to estimate the overall observed rate for HHC for each hospital and reporting period. Using Bayes' probability theorem, this estimate was used to predict the probability that any patient would experience HHC for at least 75% of hand hygiene moments. This probability was categorized as excellent (≥75%), above average (50%-74%), below average (25%-49%), or poor (scorecard display. The overall observed rates for HHC ranged from 50% to 87% (mean, 75% ± 11%, P = .079). Using the alternative methodology for reporting, 6 of the 12 reporting periods would be categorized as excellent, 1 as above average, 2 as below average, and 3 as poor. Population-level HHC data can be converted to patient-level risk information. Reporting this information to the public may increase the value and understandability of this patient safety indicator. Copyright © 2012 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

Writing and drawing with both hands as indicators of hemispheric dominance.

Science.gov (United States)

Labak, Irena; Snajder, Darija; Srzentić, Mirna Kostović; Bensić, Mirta; Nist, Marina; Ilakovac, Vesna; Heffer, Marija

2011-01-01

Brain lateralization is a common term used to describe dominance of one brain hemisphere over another for a specific function. The right hand dominance in writing, controlled by the left hemisphere, is preceded by development of communicative gesticulation and followed by development of speech in the same hemisphere. We assumed that some people are not aware of their own capability of using the other hand for tasks involving fine motor sequential movements. To prove this hypothesis, the participants were asked to perform one trained task (writing) and one less-trained task (drawing) with a dominant and a non-dominant hand. The final sample was comprised of 1189 children from 14 elementary schools and 8 high schools in the Osijek area, of which 685 elementary school children were attending 1st to 4th grade and 504 high school children were attending 3rd and 4th grade. The participants were asked to write two words, draw a specific object (a vase with flowers) and fill out a questionnaire with 10 questions concerning the classification of handedness and cerebral hemisphere dominance. The self-reported cerebral lateralization assessed in the questionnaire was compared with the drawing and the writing performance. The self-reported and objectively measured hand dominance deviated in the cases of the ambidextrous who consider themselves right-handers. Given the fact that the number of ambidextrous persons was greater in elementary schools than in high schools, we concluded how training of the right hand decreases the ability of using both hands equally for either of the tested functions - writing and drawing.

Effect of hand sanitizer location on hand hygiene compliance.

Science.gov (United States)

Cure, Laila; Van Enk, Richard

2015-09-01

Hand hygiene is the most important intervention to prevent infection in hospitals. Health care workers should clean their hands at least before and after contact with patients. Hand sanitizer dispensers are important to support hand hygiene because they can be made available throughout hospital units. The aim of this study was to determine whether the usability of sanitizer dispensers correlates with compliance of staff in using the sanitizer in a hospital. This study took place in a Midwest, 404-bed, private, nonprofit community hospital with 15 inpatient care units in addition to several ambulatory units. The usability and standardization of sanitizers in 12 participating inpatient units were evaluated. The hospital measured compliance of staff with hand hygiene as part of their quality improvement program. Data from 2010-2012 were analyzed to measure the relationship between compliance and usability using mixed-effects logistic regression models. The total usability score (P = .0046), visibility (P = .003), and accessibility of the sanitizer on entrance to the patient room (P = .00055) were statistically associated with higher observed compliance rates. Standardization alone showed no significant impact on observed compliance (P = .37). Hand hygiene compliance can be influenced by visibility and accessibility of dispensers. The sanitizer location should be part of multifaceted interventions to improve hand hygiene. Copyright © 2015 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Initial experience with visualizing hand and foot tendons by dual-energy computed tomography.

Science.gov (United States)

Deng, Kai; Sun, Cong; Liu, Cheng; Ma, Rui

2009-01-01

To assess the feasibility of visualizing hand and foot tendons by dual-energy computed tomography (CT). Twenty patients who suffered from hand or feet pains were scanned on dual-source CT (Definition, Forchheim, Germany) with dual-energy mode at tube voltages of 140 and 80 kV and a corresponding ratio of 1:4 between tube currents. The reconstructed images were postprocessed by volume rendering techniques (VRT) and multiplanar reconstruction (MPR). All of the suspected lesions were confirmed by surgery or follow-up studies. Twelve patients (total of 24 hands and feet, respectively) were found to be normal and the other eight patients (total of nine hands and feet, respectively) were found abnormal. Dual-energy techniques are very useful in visualizing tendons of the hands and feet, such as flexor pollicis longus tendon, flexor digitorum superficialis/profundus tendon, Achilles tendon, extensor hallucis longus tendon, and extensor digitorum longus tendon, etc. It can depict the whole shape of the tendons and their fixation points clearly. Peroneus longus tendon in the sole of the foot was not displayed very well. The distal ends of metacarpophalangeal joints with extensor digitoium tendon and extensor pollicis longus tendon were poorly shown. The lesions of tendons such as the circuitry, thickening, and adherence were also shown clearly. Dual-energy CT offers a new method to visualize tendons of the hand and foot. It could clearly display both anatomical structures and pathologic changes of hand and foot tendons.

Non-verbal communication in severe aphasia: influence of aphasia, apraxia, or semantic processing?

Science.gov (United States)

Hogrefe, Katharina; Ziegler, Wolfram; Weidinger, Nicole; Goldenberg, Georg

2012-09-01

Patients suffering from severe aphasia have to rely on non-verbal means of communication to convey a message. However, to date it is not clear which patients are able to do so. Clinical experience indicates that some patients use non-verbal communication strategies like gesturing very efficiently whereas others fail to transmit semantic content by non-verbal means. Concerns have been expressed that limb apraxia would affect the production of communicative gestures. Research investigating if and how apraxia influences the production of communicative gestures, led to contradictory outcomes. The purpose of this study was to investigate the impact of limb apraxia on spontaneous gesturing. Further, linguistic and non-verbal semantic processing abilities were explored as potential factors that might influence non-verbal expression in aphasic patients. Twenty-four aphasic patients with highly limited verbal output were asked to retell short video-clips. The narrations were videotaped. Gestural communication was analyzed in two ways. In the first part of the study, we used a form-based approach. Physiological and kinetic aspects of hand movements were transcribed with a notation system for sign languages. We determined the formal diversity of the hand gestures as an indicator of potential richness of the transmitted information. In the second part of the study, comprehensibility of the patients' gestural communication was evaluated by naive raters. The raters were familiarized with the model video-clips and shown the recordings of the patients' retelling without sound. They were asked to indicate, for each narration, which story was being told and which aspects of the stories they recognized. The results indicate that non-verbal faculties are the most important prerequisites for the production of hand gestures. Whereas results on standardized aphasia testing did not correlate with any gestural indices, non-verbal semantic processing abilities predicted the formal diversity

Why cachexia kills: examining the causality of poor outcomes in wasting conditions

OpenAIRE

Kalantar-Zadeh, Kamyar; Rhee, Connie; Sim, John J.; Stenvinkel, Peter; Anker, Stefan D.; Kovesdy, Csaba P.

2013-01-01

Weight loss is the hallmark of any progressive acute or chronic disease state. In its extreme form of significant lean body mass (including skeletal muscle) and fat loss, it is referred to as cachexia. It has been known for millennia that muscle and fat wasting leads to poor outcomes including death. On one hand, conditions and risk factors that lead to cachexia and inadequate nutrition may independently lead to increased mortality. Additionaly, cachexia per se, withdrawal of nutritional supp...

Die Sprache der Hande zu den Handen sprechen (Talking the Language of the Hands to the Hands). DB-LINK.

Science.gov (United States)

Miles, Barbara

This paper examines the importance of hands for the person who is deafblind, reviews hand development, and identifies specific teaching skills that facilitate hand development and expressiveness in persons who are deafblind. It notes that the hands of a deafblind individual serve not only as tools but also as sense organs (to compensate for their…

Left Handed Materials: A New Paradigm in Structured Electromagnetics

International Nuclear Information System (INIS)

Johri, Manoj; Paudyal, Harihar

2010-05-01

A new paradigm has emerged exhibiting reverse electromagnetic properties. Novel composite and micro-structured materials (metamaterials) have been designed to control electromagnetic radiation. Such substances have been called as Left Handed Material (LHM) with simultaneous negative permittivity and negative permeability and negative refractive index as well. Left handed materials are of importance because of their ability to influence the behavior of electromagnetic radiation and to display properties beyond those available in naturally occurring materials. Typically these are sub-wavelength artificial structures where the dimensions are very small compared to the working wavelength. These dimensions are normally of the order of λ/10 where λ is the wavelength of electromagnetic wave propagating in the material. Emergence of this new paradigm leads to some very interesting consequences, such as, to create lenses that are not diffraction limited, cloaking, sensors (chemical, biological and individual molecule), optical and radio communication. This new development in structured electromagnetic materials has had a dramatic impact on the physics, optics and engineering communities. (author)

Hand hygiene strategies

OpenAIRE

Yazaji, Eskandar Alex

2011-01-01

Hand hygiene is one of the major players in preventing healthcare associated infections. However, healthcare workers compliance with hand hygiene continues to be a challenge. This article will address strategies to help improving hand hygiene compliance. Keywords: hand hygiene; healthcare associated infections; multidisciplinary program; system change; accountability; education; feedback(Published: 18 July 2011)Citation: Journal of Community Hospital Internal Medicine Perspectives 2011, 1: 72...

Chaos and the Double Function of Communication

Science.gov (United States)

Aula, P. S.

Since at least the needle model age, communication researchers have systematically sought means to explain, control and predict communication behavior between people. For many reasons, the accuracy of constructed models and the studies based upon them has not risen very high. It can be claimed that the reasons for the inaccuracy of communication models, and thus the poor predictability of everyday action, originate from the processes' innate chaos, apparent beneath their behavior. This leads to the argument that communication systems, which appear stable and have precisely identical starting points and identical operating environments, can nevertheless behave in an exceptional and completely different manner, despite the fact that their behavior is ruled or directed by the same rules or laws.

Impact of postgraduate training on communication skills teaching: a controlled study

OpenAIRE

Junod Perron, N.; Nendaz, M.; Louis-Simonet, M.; Sommer, J.; Gut, A.; Cerutti, B.; Vleuten, C.P.M. van der; Dolmans, D.

2014-01-01

BACKGROUND: Observation of performance followed by feedback is the key to good teaching of communication skills in clinical practice. The fact that it occurs rarely is probably due to clinical supervisors' perceived lack of competence to identify communication skills and give effective feedback. We evaluated the impact of a faculty development programme on communication skills teaching on clinical supervisors' ability to identify residents' good and poor communication skills and to discuss th...

Development and pilot testing of HEXORR: Hand EXOskeleton Rehabilitation Robot

Directory of Open Access Journals (Sweden)

Godfrey Sasha B

2010-07-01

Full Text Available Abstract Background Following acute therapeutic interventions, the majority of stroke survivors are left with a poorly functioning hemiparetic hand. Rehabilitation robotics has shown promise in providing patients with intensive therapy leading to functional gains. Because of the hand's crucial role in performing activities of daily living, attention to hand therapy has recently increased. Methods This paper introduces a newly developed Hand Exoskeleton Rehabilitation Robot (HEXORR. This device has been designed to provide full range of motion (ROM for all of the hand's digits. The thumb actuator allows for variable thumb plane of motion to incorporate different degrees of extension/flexion and abduction/adduction. Compensation algorithms have been developed to improve the exoskeleton's backdrivability by counteracting gravity, stiction and kinetic friction. We have also designed a force assistance mode that provides extension assistance based on each individual's needs. A pilot study was conducted on 9 unimpaired and 5 chronic stroke subjects to investigate the device's ability to allow physiologically accurate hand movements throughout the full ROM. The study also tested the efficacy of the force assistance mode with the goal of increasing stroke subjects' active ROM while still requiring active extension torque on the part of the subject. Results For 12 of the hand digits'15 joints in neurologically normal subjects, there were no significant ROM differences (P > 0.05 between active movements performed inside and outside of HEXORR. Interjoint coordination was examined in the 1st and 3rd digits, and no differences were found between inside and outside of the device (P > 0.05. Stroke subjects were capable of performing free hand movements inside of the exoskeleton and the force assistance mode was successful in increasing active ROM by 43 ± 5% (P Conclusions Our pilot study shows that this device is capable of moving the hand's digits through

Development and pilot testing of HEXORR: Hand EXOskeleton Rehabilitation Robot

Science.gov (United States)

2010-01-01

Background Following acute therapeutic interventions, the majority of stroke survivors are left with a poorly functioning hemiparetic hand. Rehabilitation robotics has shown promise in providing patients with intensive therapy leading to functional gains. Because of the hand's crucial role in performing activities of daily living, attention to hand therapy has recently increased. Methods This paper introduces a newly developed Hand Exoskeleton Rehabilitation Robot (HEXORR). This device has been designed to provide full range of motion (ROM) for all of the hand's digits. The thumb actuator allows for variable thumb plane of motion to incorporate different degrees of extension/flexion and abduction/adduction. Compensation algorithms have been developed to improve the exoskeleton's backdrivability by counteracting gravity, stiction and kinetic friction. We have also designed a force assistance mode that provides extension assistance based on each individual's needs. A pilot study was conducted on 9 unimpaired and 5 chronic stroke subjects to investigate the device's ability to allow physiologically accurate hand movements throughout the full ROM. The study also tested the efficacy of the force assistance mode with the goal of increasing stroke subjects' active ROM while still requiring active extension torque on the part of the subject. Results For 12 of the hand digits'15 joints in neurologically normal subjects, there were no significant ROM differences (P > 0.05) between active movements performed inside and outside of HEXORR. Interjoint coordination was examined in the 1st and 3rd digits, and no differences were found between inside and outside of the device (P > 0.05). Stroke subjects were capable of performing free hand movements inside of the exoskeleton and the force assistance mode was successful in increasing active ROM by 43 ± 5% (P < 0.001) and 24 ± 6% (P = 0.041) for the fingers and thumb, respectively. Conclusions Our pilot study shows that this device

Communicating Trust between Parents and Their Children: A Case Study of Adolescents' Alcohol Use in Denmark

Science.gov (United States)

Demant, Jakob; Ravn, Signe

2013-01-01

This article discusses how Danish parents and their children communicate trust. Based on Niklas Luhmann's sociological theory, the article explores new aspects of communication about alcohol-related rules. The analysis shows how the parents emphasize the importance of communicating trust, while the adolescents, on the other hand, observe the…

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.

Preliminary evaluation of SensHand V1 in assessing motor skills performance in Parkinson disease.

Science.gov (United States)

Cavallo, Filippo; Esposito, Dario; Rovini, Erika; Aquilano, Michela; Carrozza, Maria Chiara; Dario, Paolo; Maremmani, Carlo; Bongioanni, Paolo

2013-06-01

Nowadays, the increasing old population 65+ as well as the pace imposed by work activities lead to a high number of people that have particular injuries for limbs. In addition to persistent or temporary disabilities related to accidental injuries we must take into account that part of the population suffers from motor deficits of the hands due to stroke or diseases of various clinical nature. The most recurrent technological solutions to measure the rehabilitation or skill motor performance of the hand are glove-based devices, able to faithfully capture the movements of the hand and fingers. This paper presents a system for hand motion analysis based on 9-axis complete inertial modules and dedicated microcontroller which are fixed on fingers and forearm. The technological solution presented is able to track the patients' hand motions in real-time and then to send data through wireless communication reducing the clutter and the disadvantages of a glove equipped with sensors through a different technological structure. The device proposed has been tested in the study of Parkinson's disease.

Constraint Study for a Hand Exoskeleton: Human Hand Kinematics and Dynamics

Directory of Open Access Journals (Sweden)

Fai Chen Chen

2013-01-01

Full Text Available In the last few years, the number of projects studying the human hand from the robotic point of view has increased rapidly, due to the growing interest in academic and industrial applications. Nevertheless, the complexity of the human hand given its large number of degrees of freedom (DoF within a significantly reduced space requires an exhaustive analysis, before proposing any applications. The aim of this paper is to provide a complete summary of the kinematic and dynamic characteristics of the human hand as a preliminary step towards the development of hand devices such as prosthetic/robotic hands and exoskeletons imitating the human hand shape and functionality. A collection of data and constraints relevant to hand movements is presented, and the direct and inverse kinematics are solved for all the fingers as well as the dynamics; anthropometric data and dynamics equations allow performing simulations to understand the behavior of the finger.

Contingency learning deficits and generalization in chronic unilateral hand pain patients.

Science.gov (United States)

Meulders, Ann; Harvie, Daniel S; Bowering, Jane K; Caragianis, Suzanne; Vlaeyen, Johan W S; Moseley, G Lorimer

2014-10-01

Contingency learning, in particular the formation of danger beliefs, underpins conditioned fear and avoidance behavior, yet equally important is the formation of safety beliefs. That is, when threat beliefs and accompanying fear/avoidance spread to technically safe cues, it might cause disability. Indeed, such over generalization has been advanced as a trans-diagnostic pathologic marker, but it has not been investigated in chronic pain. Using a novel hand pain scenario contingency learning task, we tested the hypotheses that chronic hand pain patients demonstrate less differential pain expectancy judgments because of poor safety learning and demonstrate broader generalization gradients than healthy controls. Participants viewed digitized 3-dimensional hands in different postures presented in random order (conditioned stimulus [CS]) and rated the likelihood that a fictive patient would feel pain when moving the hand into that posture. Subsequently, the outcome (pain/no pain) was presented on the screen. One hand posture was followed by pain (CS+), another was not (CS-). Generalization was tested using novel hand postures (generalization stimuli) that varied in how similar they were to the original conditioned stimuli. Patients, but not healthy controls, demonstrated a contingency learning deficit determined by impaired safety learning, but not by exaggerated pain expectancy toward the CS+. Patients showed flatter, asymmetric generalization gradients than the healthy controls did, with higher pain expectancy for novel postures that were more similar to the original CS-. The results clearly uphold our hypotheses and suggest that contingency learning deficits might be important in the development and maintenance of the chronic pain-related disability. Chronic hand pain patients demonstrate 1) reduced differential contingency learning determined by a lack of safety belief formation, but not by exaggerated threat belief formation, and 2) flatter, asymmetric

A Study of Disaster Adaptation Behavior and Risk Communication for watershed Area Resident - the Case of Kaoping River Watershed in Taiwan

Science.gov (United States)

Te Pai, Jen; Chen, Yu-Yun; Huang, Kuan-Hua

2016-04-01

Along with the global climate change, the rainfall patterns become more centralized and cause natural disasters more frequently and heavily. Residents in river watersheds area are facing high risk of natural disasters and severe impacts, especially in Taiwan. From the experience of Typhoon Morakot in 2009, we learned that poor risk communication between the governments and the households and communities would lead to tremendous loss of property and life. Effective risk communication can trigger action to impending and current events. On the other hand, it can also build up knowledge on hazards and risks and encourage adaptation behaviors. Through the participation and cooperation of different stakeholders in disaster management, can reduce vulnerability, enhance adaptive capacity, improve the interaction between different stakeholders and also avoid conflicts. However, in Taiwan there are few studies about how households and communities perceive flood disaster risks, the process of risk communications between governments and households, or the relationship between risk communication and adaptation behaviors. Therefore, this study takes household and community of Kaoping River Watershed as study area. It aims to identify important factors in the process of disaster risk communication and find out the relationship between risk communication and adaptation behaviors. A framework of risk communication process was established to describe how to trigger adaptation behaviors and encourage adaptation behaviors with risk communication strategies. An ISM model was utilized to verify the framework by using household questionnaire survey. Moreover, a logit choice model was build to test the important factors for effective risk communication and adaption behavior. The result of this study would provide governments or relevant institutions suggestions about risk communication strategies and adaptation strategies to enhance the adaptive capacity of households and reduce 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.

Problems and Prospects of Information and Communication ...

African Journals Online (AJOL)

Information and communication technology (ICT) has become a veritable tool being ... ICTs, poor source of power supply and high cost of software and hardware. It was therefore recommended that government and NGOs should collaborate to ...

Multimedia Astronomy Communication: Effectively Communicate Astronomy to the Desired Audience

Science.gov (United States)

Star Cartier, Kimberly Michelle; Wright, Jason

2017-01-01

A fundamental aspect of our jobs as scientists is communicating our work to others. In this, the field of astronomy holds the double-edged sword of ubiquitous fascination: the topic has been of interest to nearly the entire global population at some point in their lives, yet the learning curve is steep within any subfield and rife with difficult-to-synthesize details. Compounding this issue is the ever-expanding array of methods to reach people in today's Communications Era. Each communication medium has its own strengths and weaknesses, is appropriate in different situations, and requires its own specific skillset in order to maximize its functionality. Despite this, little attention is given to training astronomers in effective communication techniques, often relying on newcomers to simply pick up the ability by mimicking others and assuming that a firm grasp on the subject matter will make up for deficiencies in communication theory. This can restrict astronomers to a narrow set of communication methods, harming both the communicators and the audience who may struggle to access the information through those media.Whether writing a research paper to academic peers or giving an astronomy talk to a pubic audience, successfully communicating a scientific message requires more than just an expert grasp on the topic. A communicator must understand the makeup and prior knowledge of the desired audience, be able to break down the salient points of the topic into pieces that audience can digest, select and maximize upon a medium to deliver the message, and frame the message in a way that hooks the audience and compels further interest. In this work we synthesize the requirements of effective astronomy communication into a few key questions that every communicator needs to answer. We then discuss some of the most common media currently used to communicate astronomy, give both effective and poor examples of utilizing these media to communicate astronomy, and provide key

The Avocado Hand

LENUS (Irish Health Repository)

Rahmani, G

2017-11-01

Accidental self-inflicted knife injuries to digits are a common cause of tendon and nerve injury requiring hand surgery. There has been an apparent increase in avocado related hand injuries. Classically, the patients hold the avocado in their non-dominant hand while using a knife to cut\\/peel the fruit with their dominant hand. The mechanism of injury is usually a stabbing injury to the non-dominant hand as the knife slips past the stone, through the soft avocado fruit. Despite their apparent increased incidence, we could not find any cases in the literature which describe the “avocado hand”. We present a case of a 32-year-old woman who sustained a significant hand injury while preparing an avocado. She required exploration and repair of a digital nerve under regional anaesthesia and has since made a full recovery.

Three methods to monitor utilization of healthcare services by the poor

Directory of Open Access Journals (Sweden)

Urni Farhana

2009-08-01

Full Text Available Abstract Background Achieving equity by way of improving the condition of the economically poor or otherwise disadvantaged is among the core goals of contemporary development paradigm. This places importance on monitoring outcome indicators among the poor. National surveys allow disaggregation of outcomes by socioeconomic status at national level and do not have statistical adequacy to provide estimates for lower level administrative units. This limits the utility of these data for programme managers to know how well particular services are reaching the poor at the lowest level. Managers are thus left without a tool for monitoring results for the poor at lower levels. This paper demonstrates that with some extra efforts community and facility based data at the lower level can be used to monitor utilization of healthcare services by the poor. Methods Data used in this paper came from two sources- Chakaria Health and Demographic Surveillance System (HDSS of ICDDR,B and from a special study conducted during 2006 among patients attending the public and private health facilities in Chakaria, Bangladesh. The outcome variables included use of skilled attendants for delivery and use of facilities. Rate-ratio, rate-difference, concentration index, benefit incidence ratio, sequential sampling, and Lot Quality Assurance Sampling were used to assess how pro-poor is the use of skilled attendants for delivery and healthcare facilities. Findings Poor are using skilled attendants for delivery far less than the better offs. Government health service facilities are used more than the private facilities by the poor. Benefit incidence analysis and sequential sampling techniques could assess the situation realistically which can be used for monitoring utilization of services by poor. The visual display of the findings makes both these methods attractive. LQAS, on the other hand, requires small fixed sample and always enables decision making. Conclusion With some

Three methods to monitor utilization of healthcare services by the poor

Science.gov (United States)

Bhuiya, Abbas; Hanifi, SMA; Urni, Farhana; Mahmood, Shehrin Shaila

2009-01-01

Background Achieving equity by way of improving the condition of the economically poor or otherwise disadvantaged is among the core goals of contemporary development paradigm. This places importance on monitoring outcome indicators among the poor. National surveys allow disaggregation of outcomes by socioeconomic status at national level and do not have statistical adequacy to provide estimates for lower level administrative units. This limits the utility of these data for programme managers to know how well particular services are reaching the poor at the lowest level. Managers are thus left without a tool for monitoring results for the poor at lower levels. This paper demonstrates that with some extra efforts community and facility based data at the lower level can be used to monitor utilization of healthcare services by the poor. Methods Data used in this paper came from two sources- Chakaria Health and Demographic Surveillance System (HDSS) of ICDDR,B and from a special study conducted during 2006 among patients attending the public and private health facilities in Chakaria, Bangladesh. The outcome variables included use of skilled attendants for delivery and use of facilities. Rate-ratio, rate-difference, concentration index, benefit incidence ratio, sequential sampling, and Lot Quality Assurance Sampling were used to assess how pro-poor is the use of skilled attendants for delivery and healthcare facilities. Findings Poor are using skilled attendants for delivery far less than the better offs. Government health service facilities are used more than the private facilities by the poor. Benefit incidence analysis and sequential sampling techniques could assess the situation realistically which can be used for monitoring utilization of services by poor. The visual display of the findings makes both these methods attractive. LQAS, on the other hand, requires small fixed sample and always enables decision making. Conclusion With some extra efforts monitoring of the

[Poor promotional practices in pharmaceutical communication: the anti- medical visit, International experience].

Science.gov (United States)

Castillo Pérez, P

1993-05-01

We start with a short introduction about the concept of "bad promotional practices" within the Pharmaceutical Industry's (PHI) communication, giving rise to the birth of so-called "un-representatives" (un'rep). Taking the self-control model from the "Association of the British Pharmaceutical Industry" (ABPI), based upon the "code of practice" as a paradigma, we comment about those who notify presumed code's breaches besides the assessment process and penalties that are usually imposed. We also considered the possibility that sometimes the physician instead of being a prosecutor is accused, by the PHI, of supposed "Medical Deonthological Code's" Infringement. The several modalities of malpraxis during the un-rep visit are classified into four categories: product un-information; unloyal competition; echonomical temptations addressed toward physicians; and disregarding stablished visit planning. We devote most of the text to exemplarize five common and very well documented situations; promotion of non-registered indications; influence of prescriptions through prebends to doctors; doubtful payments to compensate clinical trials and drug surveillance studies; the use of exagerated claims; and the abuse of the qualification "drug of choice". We end with a self-critism, from the phi's outlook on the prudence that a "good pharmaceutical communicator" must respect. As an excellent model of wisdom, we propose doctors, Because they follow the classical good-sense picture that illustrates the process of adoption of a new drug. We emphasize the fact that product over-estimation, creating false expectatives, is--together with the lak of informative liability--one of major reasons for a drug innovation to fail.

Improving Family Communication.

Science.gov (United States)

Medrano, Vilma; Bonilla, Gladys; Hernández, Ericka; Romanjek, Mariana Harnecker; Gómez, Adriana; Hernández, Jasón; Reyes, Marcela Ríos; Lindenberg, Cathy Strachan

2017-03-01

TeenSmart International harnesses the power and flexibility of technology to empower youth to take personal responsibility for their health and lifestyle choices. Access to the Internet via mobile phones is often cheaper than paying to connect to a wired broadband service, and in rural areas, mobile networks may be the only means of accessing the Internet. This study assessed the feasibility, acceptability, and impact of "cues to action" or brief motivating cell phone text messages to improve adolescent family communication and relationships. A quasi-experimental design using a voluntary sample of 100 Nicaraguan youth at high risk for poor family communication participated. Pre- and posttest quantitative measures using Student t statistical analysis, a focus group, and a participant testimony provided the evaluation evidence. Findings suggest that there are economic and motivational barriers to the use of text messages, but when barriers are eliminated, the behavioral results are positive. Youth who received two weekly text messages over a 6-month period demonstrated statistically significant improvements in family communication perceptions, attitudes, and behaviors, strengthening their family communications and relationships. Brief and personalized text messaging "cues to action" may be a cost-effective intervention to improve adolescent healthy lifestyle behaviors.

Communication Skills Training in Pediatric Oncology: Moving Beyond Role Modeling

Science.gov (United States)

Feraco, Angela M.; Brand, Sarah R.; Mack, Jennifer W.; Kesselheim, Jennifer C.; Block, Susan D.; Wolfe, Joanne

2018-01-01

Communication is central to pediatric oncology care. Pediatric oncologists disclose life-threatening diagnoses, explain complicated treatment options, and endeavor to give honest prognoses, to maintain hope, to describe treatment complications, and to support families in difficult circumstances ranging from loss of function and fertility to treatment-related or disease-related death. However, parents, patients, and providers report substantial communication deficits. Poor communication outcomes may stem, in part, from insufficient communication skills training, overreliance on role modeling, and failure to utilize best practices. This review summarizes evidence for existing methods to enhance communication skills and calls for revitalizing communication skills training within pediatric oncology. PMID:26822066

Communication Skills Training in Pediatric Oncology: Moving Beyond Role Modeling.

Science.gov (United States)

Feraco, Angela M; Brand, Sarah R; Mack, Jennifer W; Kesselheim, Jennifer C; Block, Susan D; Wolfe, Joanne

2016-06-01

Communication is central to pediatric oncology care. Pediatric oncologists disclose life-threatening diagnoses, explain complicated treatment options, and endeavor to give honest prognoses, to maintain hope, to describe treatment complications, and to support families in difficult circumstances ranging from loss of function and fertility to treatment-related or disease-related death. However, parents, patients, and providers report substantial communication deficits. Poor communication outcomes may stem, in part, from insufficient communication skills training, overreliance on role modeling, and failure to utilize best practices. This review summarizes evidence for existing methods to enhance communication skills and calls for revitalizing communication skills training within pediatric oncology. © 2016 Wiley Periodicals, Inc.

The Strength of Lecturer Interpersonal Communication in The Image Formation of Marketing Communication Students, Bina Nusantara University

Directory of Open Access Journals (Sweden)

Dina Sekar Vusparatih

2016-07-01

Full Text Available The good relations would have a direct impact on the impression created in the students’ perception. The existence of a positive image of the lecturers would certainly go hand in hand with the creation of a positive image for the majors and the university eventually. This article used case study with qualitative method. The interview was the main tool of data collection. Researchers chosea few students who are still studying during the research but have been studying for few years (3 years or 6 semesters as the resources/interviewee. It finds that indirectly style and interpersonal communication skills of lecturers can affect image formation majors and university. 

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.

The Impact of Hands-On-Approach on Student Academic Performance in Basic Science and Mathematics

Science.gov (United States)

Ekwueme, Cecilia O.; Ekon, Esther E.; Ezenwa-Nebife, Dorothy C.

2015-01-01

Children can learn mathematics and sciences effectively even before being exposed to formal school curriculum if basic Mathematics and Sciences concepts are communicated to them early using activity oriented (Hands-on) method of teaching. Mathematics and Science are practical and activity oriented and can best be learnt through inquiry (Okebukola…

Hand Therapy

Science.gov (United States)

... from conditions such as carpal tunnel syndrome and tennis elbow , as well as from chronic problems such as ... Tools Advice from a Certified Hand Therapist on Tennis Elbow Advice from a Certified Hand Therapist: Living with( ...

An analysis of nanoscientists as public communicators

Science.gov (United States)

Dudo, Anthony; Kahlor, Leeann; Abighannam, Niveen; Lazard, Allison; Liang, Ming-Ching

2014-10-01

The American public remains unfamiliar with nanotechnology despite more than a decade of investment and development. Nanoscientists have an opportunity to contribute to public conversations about their work, and its potential implications, through their engagement with lay audiences and media professionals. Indeed, the leaderships of many professional scientific organizations have placed a renewed focus on the public communication of science, particularly in the light of drastic changes in the information landscape and the increasing politicization of many technological and scientific issues. However, we have a limited understanding of nanoscientists' perceptions and behaviours regarding their participation in public communication. Here, we report survey results that provide an examination of the public communication behaviours of nanoscientists affiliated with the National Science Foundation's (NSF) National Nanotechnology Infrastructure Network (NNIN), an integrated partnership of US research institutions designed to facilitate nanoscale research and development. Our results suggest that nanoscientists are relatively frequent public communicators who commonly associate their communication efforts with positive impacts on their professional success. We also identify a handful of characteristics that drive nanoscientists' intentions to communicate with the public about nanotechnology.

Electronic hand-drafting and picture management system.

Science.gov (United States)

Yang, Tsung-Han; Ku, Cheng-Yuan; Yen, David C; Hsieh, Wen-Huai

2012-08-01

The Department of Health of Executive Yuan in Taiwan (R.O.C.) is implementing a five-stage project entitled Electronic Medical Record (EMR) converting all health records from written to electronic form. Traditionally, physicians record patients' symptoms, related examinations, and suggested treatments on paper medical records. Currently when implementing the EMR, all text files and image files in the Hospital Information System (HIS) and Picture Archiving and Communication Systems (PACS) are kept separate. The current medical system environment is unable to combine text files, hand-drafted files, and photographs in the same system, so it is difficult to support physicians with the recording of medical data. Furthermore, in surgical and other related departments, physicians need immediate access to medical records in order to understand the details of a patient's condition. In order to address these problems, the Department of Health has implemented an EMR project, with the primary goal of building an electronic hand-drafting and picture management system (HDP system) that can be used by medical personnel to record medical information in a convenient way. This system can simultaneously edit text files, hand-drafted files, and image files and then integrate these data into Portable Document Format (PDF) files. In addition, the output is designed to fit a variety of formats in order to meet various laws and regulations. By combining the HDP system with HIS and PACS, the applicability can be enhanced to fit various scenarios and can assist the medical industry in moving into the final phase of EMR.

Impact of the International Nosocomial Infection Control Consortium (INICC) multidimensional hand hygiene approach over 13 years in 51 cities of 19 limited-resource countries from Latin America, Asia, the Middle East, and Europe.

Science.gov (United States)

Rosenthal, Victor D; Pawar, Mandakini; Leblebicioglu, Hakan; Navoa-Ng, Josephine Anne; Villamil-Gómez, Wilmer; Armas-Ruiz, Alberto; Cuéllar, Luis E; Medeiros, Eduardo A; Mitrev, Zan; Gikas, Achilleas; Yang, Yun; Ahmed, Altaf; Kanj, Souha S; Dueñas, Lourdes; Gurskis, Vaidotas; Mapp, Trudell; Guanche-Garcell, Humberto; Fernández-Hidalgo, Rosalía; Kübler, Andrzej

2013-04-01

To assess the feasibility and effectiveness of the International Nosocomial Infection Control Consortium (INICC) multidimensional hand hygiene approach in 19 limited-resource countries and to analyze predictors of poor hand hygiene compliance. An observational, prospective, cohort, interventional, before-and-after study from April 1999 through December 2011. The study was divided into 2 periods: a 3-month baseline period and a 7-year follow-up period. Ninety-nine intensive care unit (ICU) members of the INICC in Argentina, Brazil, China, Colombia, Costa Rica, Cuba, El Salvador, Greece, India, Lebanon, Lithuania, Macedonia, Mexico, Pakistan, Panama, Peru, Philippines, Poland, and Turkey. Healthcare workers at 99 ICU members of the INICC. A multidimensional hand hygiene approach was used, including (1) administrative support, (2) supplies availability, (3) education and training, (4) reminders in the workplace, (5) process surveillance, and (6) performance feedback. Observations were made for hand hygiene compliance in each ICU, during randomly selected 30-minute periods. A total of 149,727 opportunities for hand hygiene were observed. Overall hand hygiene compliance increased from 48.3% to 71.4% ([Formula: see text]). Univariate analysis indicated that several variables were significantly associated with poor hand hygiene compliance, including males versus females (63% vs 70%; [Formula: see text]), physicians versus nurses (62% vs 72%; [Formula: see text]), and adult versus neonatal ICUs (67% vs 81%; [Formula: see text]), among others. Adherence to hand hygiene increased by 48% with the INICC approach. Specific programs directed to improve hand hygiene for variables found to be predictors of poor hand hygiene compliance should be implemented.

Police message diffusion on Twitter : analysing the reach of social media communications

NARCIS (Netherlands)

van de Velde, Bob; Meijer, Albert; Homburg, Vincent

2015-01-01

Social media are becoming increasingly important for communication between government organisations and citizens. Although research on this issue is expanding, the structure of these new communication patterns is still poorly understood. This study contributes to our understanding of these new

Diagnosis and evaluation of diseases of the hand by intravenous digital subtraction angiography done by an improved method

International Nuclear Information System (INIS)

Minakuchi, Kazuo; Nakamura, Kenji; Kudoh, Hiroaki; Takashima, Sumio; Manabe, Takao; Kaminoh, Toshio; Onoyama, Yasuto

1988-01-01

Twenty patients with various diseases of the hand were studied by intravenous digital subtraction angiography (IV-DSA). We used clay preparation as a compensatory filter to improve the radiological conditions and increased local circulation by use of a hot compress. By IV-DSA done in this way, excellent or good images of the carpal arteries were obtained in 21 of 23 hands examined (91%). For the metacarpal region, images were excellent or good for 13 hands (57%), and for the digital region, for 4 (17%). The arteries of the hand could be seen in all studies, although sometimes the image was poor. Further improvements of images by IV-DSA should make it possible to use IV-DSA for screening and follow-up studies of many parts of the body. (author)

Pro Poor Growth in Cameroon

Directory of Open Access Journals (Sweden)

Samuel Fambon

2017-06-01

Full Text Available The purpose of this paper is to analyze the relationship between economic growth, poverty and income distribution in Cameroon, using both the data derived from three Cameroonian household surveys and the Poverty Equivalent Growth Rate (PEGR methodology developed by Kakwani et al. (2004, The study found that economic growth in Cameroon was pro poor over the period 1996–2007, which suggests that instead of increasing the economic growth rate alone, the poverty equivalent growth rate should also be maximized to achieve the poverty reduction objective, meaning that on the one hand, the growth rate should be boosted, and on the other, the distribution of income should also be concurrently improved. A decomposition of changes in poverty using the Kakwani (1997 approach reveal that the growth component dominates the redistribution component in the reduction of poverty. This suggests that the fall in absolute poverty over the survey period may be attributed to an increase in average household income, and not to the redistributive policies of the government.

Normative data for hand grip strength and key pinch strength, stratified by age and gender for a multiethnic Asian population.

Science.gov (United States)

Lam, Ngee Wei; Goh, Hui Ting; Kamaruzzaman, Shahrul Bahyah; Chin, Ai-Vyrn; Poi, Philip Jun Hua; Tan, Maw Pin

2016-10-01

Hand strength is a good indicator of physical fitness and frailty among the elderly. However, there are no published hand strength references for Malaysians aged > 65 years. This study aimed to establish normative data for hand grip strength (HGS) and key pinch strength (KPS) for Malaysians aged ≥ 60 years, and explore the relationship between hand strength and physical ability. Healthy participants aged ≥ 60 years with no neurological conditions were recruited from rural and urban locations in Malaysia. HGS and KPS were measured using hand grip and key pinch dynamometers. Basic demographic data, anthropometric measures, modified Barthel Index scores and results of the Functional Reach Test (FRT), Timed Up and Go (TUG) test and Jebsen-Taylor Hand Function Test (JTHFT) were recorded. 362 subjects aged 60-93 years were recruited. The men were significantly stronger than the women in both HGS and KPS (p Malaysia. Future studies are required to determine the modifiable factors for poor hand strength. Copyright: © Singapore Medical Association

Hand hygiene--evaluation of three disinfectant hand sanitizers in a community setting.

Directory of Open Access Journals (Sweden)

Rita Babeluk

Full Text Available Hand hygiene is acknowledged as the single most important measure to prevent nosocomial infections in the healthcare setting. Similarly, in non-clinical settings, hand hygiene is recognised as a key element in helping prevent the spread of infectious diseases. The aim of this study was to evaluate the efficacy of three different disinfectant hand sanitizers in reducing the burden of bacterial hand contamination in 60 healthy volunteers in a community setting, both before and after education about the correct use of hand sanitizers. The study is the first to evaluate the efficacy and ease of use of different formulations of hand rubs used by the general population. The products tested were: Sterillium (perfumed, liquid, desderman pure gel (odorless, gel and Lavit (perfumed, spray. Sterillium and desderman are EN1500 (hygienic hand rub certified products (available in pharmacy and Lavit is non EN1500 certified and available in supermarkets. The two EN1500 certified products were found to be significantly superior in terms of reducing bacterial load. desderman pure gel, Sterillium and Lavit reduced the bacterial count to 6.4%, 8.2% and 28.0% respectively. After education in the correct use of each hand rub, the bacterial load was reduced even further, demonstrating the value of education in improving hand hygiene. Information about the testers' perceptions of the three sanitizers, together with their expectations of a hand sanitizer was obtained through a questionnaire. Efficacy, followed by skin compatibility were found to be the two most important attributes of a hand disinfectant in our target group.

Factors associated with personal protection equipment use and hand hygiene among hemodialysis staff.

Science.gov (United States)

Shimokura, Gayle; Weber, David J; Miller, William C; Wurtzel, Heather; Alter, Miriam J

2006-04-01

Because exposure to blood by health care workers is frequent during hemodialysis, gloves are required for all contact with patients and their equipment, followed by hand hygiene. In this study, we investigated factors associated with performing these practices as recommended. Staff members from a sample of 45 US hemodialysis facilities were surveyed using an anonymous self-administered questionnaire. Factors independently associated with reporting increased compliance with recommended hand hygiene and glove use practices during patient care were identified with multivariate modeling. Of 605 eligible staff members, 420 (69%) responded: registered nurses, 41%; dialysis technicians, 51%; and licensed practical nurses, 8%. Only 35% reported that dialysis patients were at risk for bloodborne virus infections, and only 36% reported always following recommended hand hygiene and glove use practices. Independent factors associated with more frequent compliance were being a technician (versus a registered nurse) and reporting always doing what was needed to protect themselves from infection. Compliance with recommended hand hygiene and glove use practices by hemodialysis staff was low. The rationale for infection control practices specific to the hemodialysis setting was poorly understood by all staff. Infection control training should be tailored to this setting and should address misconceptions.

Lithium isotopic abundances in metal-poor stars: a problem for standard big bang nucleosynthesis?

International Nuclear Information System (INIS)

Nissen, P.E.; Asplund, M.; Lambert, D.L.; Primas, F.; Smith, V.V.

2005-01-01

Spectral obtained with VLT/UVES suggest the existence of the 6 Li isotope in several metal-poor stars at a level that challenges ideas about its synthesis. The 7 Li abundance is, on the other hand, a factor of three lower than predicted by standard Big Bang nucleosynthesis theory. Both problems may be explained if decaying suppersymmetric particles affect the synthesis of light elements in the Big Bang. (orig.)

In a demanding task, three-handed manipulation is preferred to two-handed manipulation.

Science.gov (United States)

Abdi, Elahe; Burdet, Etienne; Bouri, Mohamed; Himidan, Sharifa; Bleuler, Hannes

2016-02-25

Equipped with a third hand under their direct control, surgeons may be able to perform certain surgical interventions alone; this would reduce the need for a human assistant and related coordination difficulties. However, does human performance improve with three hands compared to two hands? To evaluate this possibility, we carried out a behavioural study on the performance of naive adults catching objects with three virtual hands controlled by their two hands and right foot. The subjects could successfully control the virtual hands in a few trials. With this control strategy, the workspace of the hands was inversely correlated with the task velocity. The comparison of performance between the three and two hands control revealed no significant difference of success in catching falling objects and in average effort during the tasks. Subjects preferred the three handed control strategy, found it easier, with less physical and mental burden. Although the coordination of the foot with the natural hands increased trial after trial, about two minutes of practice was not sufficient to develop a sense of ownership towards the third arm.

Secure and Reliable Wireless Communications for Geological Repositories and Nuclear Facilities

International Nuclear Information System (INIS)

Twogood, R.

2015-01-01

There is an important need to develop new generation robust RF communication systems to support wireless communications and instrumentation control in geological repositories and nuclear facilities, such as nuclear power plants. Often these facilities have large metallic structures with electromagnetic (EM) transients from plant equipment. The ambient EMI/RFI harsh environment is responsible for degrading radio link bandwidth. Current communication systems often employ physical cables that are not only expensive to install, but deteriorate over time and are vulnerable to failures. Furthermore, conventional high-power narrowband walkie-talkies sometimes upset other electronics. On the other hand, high-quality reliable wireless communications between operators and automated control systems are critical in these facilities, as wireless sensors become more and more prevalent in these operations. In an effort to develop novel wireless communications systems, Dirac Solutions Inc. (DSI) in collaboration with Lawrence Livermore National Laboratory (LLNL), has developed high-quality ultra-wideband (UWB) hand-held communications systems that have proven to have excellent performance in ships and tunnels. The short pulse UWB RF technology, with bandwidths of many hundreds of MHz's, are non-interfering due to low average power. Furthermore, the UWB link has been shown to be highly reliable in the presence of other interfering signals. The DSI UWB communications systems can be adapted for applications in tunnels and nuclear power facilities for voice, data, and instrumentation control. In this paper we show examples of voice communication in ships with UWB walkie-talkies. We have developed novel modulation and demodulation techniques for short pulse UWB communications. The design is a low-power one and in a compact form. The communication units can be produced inexpensively in large quantities. A major application of these units might be their use by IAEA inspectors and

THE COMMUNICATION PROCESS IN THE BUSINESS ENVIRONMENT. ECONOMIC AND MORAL PRINCIPLES FROM THE PERSPECTIVE OF SUSTAINABLE DEVELOPMENT

Directory of Open Access Journals (Sweden)

CLAUDIA ELENA PAICU

2014-02-01

Full Text Available The economic communication is more than a decade a point of interest due to the communication supports development and the diversity of information, on one hand, and due to the need for documentation and knowledge, both at the individual level and at the level of society, on the other hand. Thus the freedom into thinking and expression led to the development of communication activities and collecting them in a new vision. The process of communication has become, in a relatively short time, one of the engines of the economy, but also an integral part of what is meant to be today, the psycho-sociology of modern human societies. In this context, we propose an analysis of the communicative process that takes place in the economic environment, since the information and communication technology is, at present, a real factor in sustainable development. We start the analysis from the tight interdependence between the economic communication and the development of human culture as a basic factor for efficient management and for sustainable development overall.

Poor correlation between intracranial pressure and intraocular pressure by hand-held tonometry

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Golan S

2013-06-01

Full Text Available Shani Golan,1 Shimon Kurtz,1 Daphna Mezad-Koursh,1 Michael Waisbourd,1 Anat Kesler,1 Pinchas Halpern2 1Departments of Ophthalmology, Tel Aviv Sourasky Medical Center, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; 2Emergency Medicine, Tel Aviv Sourasky Medical Center, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel Purpose: The aim of this study is to provide data on the controversial issue of whether handheld measurements of intraocular pressure (IOP are capable of accurately predicting elevated intracranial pressure (ICP in patients undergoing lumbar puncture (LP. Methods: All patients over the age of 18 years who underwent an LP in the emergency or neurological departments at the Tel Aviv Medical center for any reason between October 2007 and July 2010 were eligible to participate in this prospective observational pilot study. IOP was measured with the Tono-Pen XL while patients were in the supine position before undergoing LP. ICP was measured in the lateral recumbent position. ICP and bilateral IOP were measured, and the mean and maximum values of IOP were calculated. The association between ICP and each one of the four IOP measures was evaluated by the Pearson correlation coefficient. Results: Twenty-four patients (mean age 37.8 ± 15.8 years, ten males and 14 females were enrolled. The reasons for their requiring an LP were headache (19/24 patients, evaluation for hemiparesis (2/24, cognitive deterioration (1/24, and seizures (2/24. Nine had elevated mean opening pressure (>20 cm H2O, six had an elevated mean IOP (>20 mmHg, and four of these six also had an elevated opening pressure. There was no significant correlation between the ICP measurements and any of the IOP measurements. Conclusion: Handheld ocular tonometry has poor sensitivity and specificity for the prediction of increased ICP and is not an effective tool for screening for ICP in the ED or in the

Communicating confidence and creating credibility

International Nuclear Information System (INIS)

Ungermark, S.

1991-01-01

To educate the general public and their opinion leaders in radioactive waste management is imperative to reach the decision where to site the Swedish repository for spent nuclear fuel. After analyzing existing opinion figures over the years, new approaches have been made in Sweden with less technical messages. By using touring exhibitions, manned by people with hands-on experience of waste management, a two-way communication climate has been reached

Physician Empathy as a Driver of Hand Surgery Patient Satisfaction.

Science.gov (United States)

Menendez, Mariano E; Chen, Neal C; Mudgal, Chaitanya S; Jupiter, Jesse B; Ring, David

2015-09-01

To examine the relationship between patient-rated physician empathy and patient satisfaction after a single new hand surgery office visit. Directly after the office visit, 112 consecutive new patients rated their overall satisfaction with the provider and completed the Consultation and Relational Empathy Measure, the Newest Vital Sign health literacy test, a sociodemographic survey, and 3 Patient-Reported Outcomes Measurement Information System-based questionnaires: Pain Interference, Upper-Extremity Function, and Depression. We also measured the waiting time in the office to see the physician, the duration of the visit, and the time from booking until appointment. Multivariable logistic and linear regression models were used to identify factors independently associated with patient satisfaction. Patient-rated physician empathy correlated strongly with the degree of overall satisfaction with the provider. After controlling for confounding effects, greater empathy was independently associated with patient satisfaction, and it alone accounted for 65% of the variation in satisfaction scores. Older patient age was also associated with satisfaction. There were no differences between satisfied and dissatisfied patients with regard to waiting time in the office, duration of the appointment, time from booking until appointment, and health literacy. Physician empathy was the strongest driver of patient satisfaction in the hand surgery office setting. As patient satisfaction plays a growing role in reimbursement, targeted educational programs to enhance empathic communication skills in hand surgeons merit consideration. Prognostic II. Copyright © 2015 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Communicating uncertainties in assessments of future sea level rise

Science.gov (United States)

Wikman-Svahn, P.

2013-12-01

How uncertainty should be managed and communicated in policy-relevant scientific assessments is directly connected to the role of science and the responsibility of scientists. These fundamentally philosophical issues influence how scientific assessments are made and how scientific findings are communicated to policymakers. It is therefore of high importance to discuss implicit assumptions and value judgments that are made in policy-relevant scientific assessments. The present paper examines these issues for the case of scientific assessments of future sea level rise. The magnitude of future sea level rise is very uncertain, mainly due to poor scientific understanding of all physical mechanisms affecting the great ice sheets of Greenland and Antarctica, which together hold enough land-based ice to raise sea levels more than 60 meters if completely melted. There has been much confusion from policymakers on how different assessments of future sea levels should be interpreted. Much of this confusion is probably due to how uncertainties are characterized and communicated in these assessments. The present paper draws on the recent philosophical debate on the so-called "value-free ideal of science" - the view that science should not be based on social and ethical values. Issues related to how uncertainty is handled in scientific assessments are central to this debate. This literature has much focused on how uncertainty in data, parameters or models implies that choices have to be made, which can have social consequences. However, less emphasis has been on how uncertainty is characterized when communicating the findings of a study, which is the focus of the present paper. The paper argues that there is a tension between on the one hand the value-free ideal of science and on the other hand usefulness for practical applications in society. This means that even if the value-free ideal could be upheld in theory, by carefully constructing and hedging statements characterizing

About Hand Surgery

Science.gov (United States)

... Find a hand surgeon near you. © 2009 American Society for Surgery of the Hand. Definition developed by ASSH Council. Other Links CME Mission Statement and Disclaimer Policies and Technical Requirements Exhibits and Partners ASSH 822 W. Washington Blvd. ... 2018 by American Society for Surgery of the Hand × Search Tips Tip ...

Perfection of technical and tactical preparation of sportsmen of hand-to-hand fight

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Serebryak V.V.

2010-06-01

Full Text Available Essence of innovative hike is considered to upgrading preparation of sportsmen of hand-to-hand fight. 58 sportsmen of section of hand-to-hand fight took part in research. Age of sportsmen are from 17 to 22 years. Developed and approved the most effective technical and tactical charts of construction of duel with the opponents of different styles of single combats. It is well-proven that offered approach instrumental in development of operative thought and adaptation to sparring of hand-to-hand fight.

Osteoarthritis of the Hand

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy Osteoarthritis Email to a friend * required fields From * ...

INFORMATION TECHNOLOGY AND COMMUNICATION IN NURSING EDUCATION

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C. R. B. Costa

2014-07-01

Full Text Available The use of information and communication technologies in education, transforms not only the way we communicate, but also work, decide and think, as well as allows you to create rich, complex and diversified learning situations, through sharing the tasks between teachers and students , providing an interactive, continuous and lifelong learning. The paper aims to reflect on the importance of the use of information and communication technologies in higher education and show the potential in promoting changes and challenges for teachers of undergraduate nursing course. This is a literary review concerning the issue at hand, in the period from February to March 2014. The result indicates that the resources of information and communication technologies are strategies for the education of future nurses and promote the changing process for teachers , providing quality education to students and understanding that we must seek new opportunities to build a new style of training.

General consumer communication tools for improved image management and communication in medicine

Science.gov (United States)

Ratib, Osman M.; Rosset, Antoine; McCoy, J. Michael

2005-04-01

We elected to explore emerging consumer technologies that can be adopted to improve and facilitate image and data communication in medical and clinical environment. The wide adoption of new communication paradigm such as instant messaging, chatting and direct emailing can be integrated in specific applications. The increasing capacity of portable and hand held devices such as iPod music players offer an attractive alternative for data storage that exceeds the capabilities of traditional offline storage media such as CD or even DVD. We adapted medical image display and manipulation software called OSIRIX to integrate different innovative technologies facilitating the communication and data transfer between remote users. We integrated email and instant messaging features to the program allowing users to instantaneously email an image or a set of images that are displayed on the screen. Using iChat instant messaging application from Apple a user can share the content of his screen with a remote correspondent and communicate in real time using voice and video. To provide convenient mechanism for exchange of large data sets the program can store the data in DICOM format on CD or DVD, but was also extended to use the large storage capacity of iPod hard disks as well as Apple"s online storage service "dot Mac" that users can subscribe to benefit from scalable secure storage that accessible from anywhere on the internet. The adoption of these innovative technologies is likely to change the architecture of traditional picture archiving and communication systems and provide more flexible and efficient means of communication.

Communication barriers among Spanish-speaking women with pelvic floor disorders: lost in translation?

Science.gov (United States)

Khan, Aqsa A; Sevilla, Claudia; Wieslander, Cecilia K; Moran, Meghan B; Rashid, Rezoana; Mittal, Brita; Maliski, Sally L; Rogers, Rebecca G; Anger, Jennifer T

2013-01-01

The purpose of our study was to evaluate barriers in communication and disease understanding among office staff and interpreters when communicating with Spanish-speaking women with pelvic floor disorders. We conducted a qualitative study to evaluate barriers to communication with Spanish-speaking women with pelvic floor disorders among office staff and interpreters. Sixteen office staff and interpreters were interviewed; interview questions focused on experiences with Spanish-speaking patients with pelvic floor disorders in the clinic setting. Interview transcripts were analyzed qualitatively using grounded theory methodology. Analysis of the interview transcripts revealed several barriers in communication as identified by office staff and interpreters. Three major classes were predominant: patient, interpreter, and system-related barriers. Patient-related barriers included a lack of understanding of anatomy and medical terminology and inhibited discussions due to embarrassment. Provider-related barriers included poor interpreter knowledge of pelvic floor vocabulary and the use of office staff without interpreting credentials. System-related barriers included poor access to information. From these preliminary themes, an emergent concept was revealed: it is highly likely that Spanish-speaking women with pelvic floor disorders have poor understanding of their condition owing to multiple obstacles in communication. There are many levels of barriers to communications with Latin women treated for pelvic floor disorders, arising from the patient, interpreter, and the system itself. These barriers contribute to a low level of understanding of their diagnosis, treatment options, and administered therapies.

Advanced mobile satellite communications using COMETS satellite in MM-wave and Ka-band

Science.gov (United States)

Ohmori, Shingo; Isobe, Shunkichi; Takeuchi, Makoto; Naito, Hideyuki

1993-01-01

Early in the 21st century, the demand for personal communications using mobile, hand-held, and VSAT terminals will rapidly increase. In a future system, many different types of services should be provided with one-hop connection. The Communications Research Laboratory (CRL) has studied a future advanced mobile satellite communications system using millimeter wave and Ka band. In 1990, CRL started the Communications and Broadcasting Engineering Test Satellite (COMETS) project. The satellite has been developed in conjunction with NASDA and will be launched in 1997. This paper describes the COMETS payload configuration and the experimental system for the advanced mobile communications mission.

Affordable Laser Communication in the Classroom

Science.gov (United States)

Walker, Constance E.; Sparks, R.; Pompea, S.

2006-12-01

Several companies sell systems that illustrate laser communication such as Arbor Scientific1. These systems can be too expensive for classroom use. We will demonstrate a technique to modulate a standard diode laser using a microphone or other sound source that is capable of transmitting voice and music. This affordable system can transmit over 350 feet using simple, inexpensive parts readily available at your local electronics store. We will provide a list of parts necessary for assembly, detailed assembly instructions, as well as some suggested investigations using the laser communication system. This system can be used in the classroom either as a demonstration or hands-on activity to explore the physics and technology involved, citing more sophisticated laser communication systems on board spacecraft such as the Mercury Messenger Mission and the Mars Telecommunications Orbiter. 1http://www.arborsci.com

LIB LAB the Library Laboratory: hands-on multimedia science communication

Science.gov (United States)

Fillo, Aaron; Niemeyer, Kyle

2017-11-01

Teaching scientific research topics to K-12 audiences in an engaging and meaningful way does not need to be hard; with the right insight and techniques it can be fun to encourage self-guided STEAM (science, technology, engineering, arts, and mathematics) exploration. LIB LAB, short for Library Laboratory, is an educational video series produced by Aaron J. Fillo at Oregon State University in partnership with the Corvallis-Benton County Public Library targeted at K-12 students. Each episode explores a variety of scientific fundamentals with playful experiments and demonstrations. The video lessons are developed using evidence-based practices such as dispelling misconceptions, and language immersion. Each video includes directions for a related experiment that young viewers can conduct at home. In addition, science kits for these at-home experiments are distributed for free to students through the public library network in Benton County, Oregon. This talk will focus on the development of multimedia science education tools and several techniques that scientists can use to engage with a broad audience more effectively. Using examples from the LIB LAB YouTube Channel and collection of hands-on science demonstrations and take-home kits, this talk will present STEAM education in action. Corvallis-Benton County Public Library.

Chronic hand eczema - self-management and prognosis

DEFF Research Database (Denmark)

Mollerup, Annette; Veien, Niels Kren; Johansen, Jeanne Duus

2012-01-01

the design of a randomised clinical trial to test a newly developed intervention of individual counselling versus conventional information. 300 patients consecutively referred to dermatologic treatment at two different settings are individually randomised to either the intervention programme, named 'The...... Healthy Skin Clinic' or to the control group. Block-wise randomisation according to setting and gender is carried out. The intervention offers a tool for self-monitoring; basic and specific individual counselling; the possibility of asynchronous communication with the intervention team; and an electronic......ABSTRACT: BACKGROUND: Hand eczema has a one-year prevalence of approximately 10 % in the general Danish population. Often the disease becomes chronic with numerous implications for the individual's daily life, occupation and quality of life. However, no guidelines of selfmanagement recommendations...

Control of a Supernumerary Robotic Hand by Foot: An Experimental Study in Virtual Reality.

Science.gov (United States)

Abdi, Elahe; Burdet, Etienne; Bouri, Mohamed; Bleuler, Hannes

2015-01-01

In the operational theater, the surgical team could highly benefit from a robotic supplementary hand under the surgeon's full control. The surgeon may so become more autonomous; this may reduce communication errors with the assistants and take over difficult tasks such as holding tools without tremor. In this paper, we therefore examine the possibility to control a third robotic hand with one foot's movements. Three experiments in virtual reality were designed to assess the feasibility of this control strategy, the learning curve of the subjects in different tasks and the coordination of foot movements with the two natural hands. Results show that the limbs are moved simultaneously, in parallel rather than serially. Participants' performance improved within a few minutes of practice without any specific difficulty to complete the tasks. Subjective assessment by the subjects indicated that controlling a third hand by foot has been easy and required only negligible physical and mental efforts. The sense of ownership was reported to improve through the experiments. The mental burden was not directly related to the level of motion required by a task, but depended on the type of activity and practice. The most difficult task was moving two hands and foot in opposite directions. These results suggest that a combination of practice and appropriate tasks can enhance the learning process for controlling a robotic hand by foot.

Control of a Supernumerary Robotic Hand by Foot: An Experimental Study in Virtual Reality.

Directory of Open Access Journals (Sweden)

Elahe Abdi

Full Text Available In the operational theater, the surgical team could highly benefit from a robotic supplementary hand under the surgeon's full control. The surgeon may so become more autonomous; this may reduce communication errors with the assistants and take over difficult tasks such as holding tools without tremor. In this paper, we therefore examine the possibility to control a third robotic hand with one foot's movements. Three experiments in virtual reality were designed to assess the feasibility of this control strategy, the learning curve of the subjects in different tasks and the coordination of foot movements with the two natural hands. Results show that the limbs are moved simultaneously, in parallel rather than serially. Participants' performance improved within a few minutes of practice without any specific difficulty to complete the tasks. Subjective assessment by the subjects indicated that controlling a third hand by foot has been easy and required only negligible physical and mental efforts. The sense of ownership was reported to improve through the experiments. The mental burden was not directly related to the level of motion required by a task, but depended on the type of activity and practice. The most difficult task was moving two hands and foot in opposite directions. These results suggest that a combination of practice and appropriate tasks can enhance the learning process for controlling a robotic hand by foot.

Visual Communication in Web Design - Analyzing Visual Communication in Web Design

Science.gov (United States)

Thorlacius, Lisbeth

Web sites are rapidly becoming the preferred media choice for information search, company presentation, shopping, entertainment, education, and social contacts. And along with the various forms of communication that the Web offers the aesthetic aspects have begun to play an increasingly important role. However, studies in the design and the relevance of focusing on the aesthetic aspects in planning and using Web sites have only to a smaller degree been subject of theoretical reflection. For example, Miller (2000), Thorlacius (2001, 2002, 2005), Engholm (2002, 2003), and Beaird (2007) have been contributing to set a beginning agenda that address the aesthetic aspects. On the other hand, there is a considerable amount of literature addressing the theoretical and methodological aspects focusing on the technical and functional aspects. In this context it is the aim of this article to introduce a model for analysis of visual communication on websites.

Interventions to Improve Hand Hygiene Compliance in the ICU: A Systematic Review.

Science.gov (United States)

Lydon, Sinéad; Power, Michael; McSharry, Jennifer; Byrne, Molly; Madden, Caoimhe; Squires, Janet Elaine; O'Connor, Paul

2017-11-01

To synthesize the literature describing interventions to improve hand hygiene in ICUs, to evaluate the quality of the extant research, and to outline the type, and efficacy, of interventions described. Systematic searches were conducted in November 2016 using five electronic databases: Medline, CINAHL, PsycInfo, Embase, and Web of Science. Additionally, the reference lists of included studies and existing review papers were screened. English language, peer-reviewed studies that evaluated an intervention to improve hand hygiene in an adult ICU setting, and reported hand hygiene compliance rates collected via observation, were included. Data were extracted on the setting, participant characteristics, experimental design, hand hygiene measurement, intervention characteristics, and outcomes. Interventional components were categorized using the Behavior Change Wheel. Methodological quality was examined using the Downs and Black Checklist. Thirty-eight studies were included. The methodological quality of studies was poor, with studies scoring a mean of 8.6 of 24 (SD= 2.7). Over 90% of studies implemented a bundled intervention. The most frequently employed interventional strategies were education (78.9%), enablement (71.1%), training (68.4%), environmental restructuring (65.8%), and persuasion (65.8%). Intervention outcomes were variable, with a mean relative percentage change of 94.7% (SD= 195.7; range, 4.3-1155.4%) from pre to post intervention. This review demonstrates that best practice for improving hand hygiene in ICUs remains unestablished. Future research employing rigorous experimental designs, careful statistical analysis, and clearly described interventions is important.

Hand eczema

DEFF Research Database (Denmark)

Ibler, K.S.; Jemec, G.B.E.; Flyvholm, M.-A.

2012-01-01

Background. Healthcare workers are at increased risk of developing hand eczema. Objectives. To investigate the prevalence and severity of self-reported hand eczema, and to relate the findings to demographic data, occupation, medical speciality, wards, shifts, and working hours. Patients/materials......Background. Healthcare workers are at increased risk of developing hand eczema. Objectives. To investigate the prevalence and severity of self-reported hand eczema, and to relate the findings to demographic data, occupation, medical speciality, wards, shifts, and working hours. Patients...... dermatitis, younger age, male sex (male doctors), and working hours. Eighty nine per cent of subjects reported mild/moderate lesions. Atopic dermatitis was the only factor significantly related to severity. Sick leave was reported by 8% of subjects, and notification to the authorities by 12%. Conclusions...... or severity, but cultural differences between professions with respect to coping with the eczema were significant. Atopic dermatitis was related to increased prevalence and severity, and preventive efforts should be made for healthcare workers with atopic dermatitis....

Using Video Games to Develop Communication Skills in Higher Education

OpenAIRE

Barr, Matthew

2016-01-01

Employers are increasingly concerned that university graduates possess the transferable skills – sometimes termed ‘graduate attributes’ (Barrie, 2006) – necessary to succeed in the workplace. Prominent among these skills are those which relate to communication; however, not all higher education courses are designed explicitly to teach or develop such skills. Many commercial video games, on the other hand, require players to communicate in order to succeed, particularly in an era of increasing...

Making It Real: Using a Collaborative Simulation to Teach Crisis Communications

Science.gov (United States)

Olson, K. S.

2012-01-01

Even seasoned public relations (PR) practitioners can find it difficult to handle communications during a crisis situation when the consequences of making poor decisions may seem overwhelming. This article shares results from using a collaborative simulation to teach college students about crisis communications in an advanced-level PR course.…

The properties of human body phantoms used in calculations of electromagnetic fields exposure by wireless communication handsets or hand-operated industrial devices.

Science.gov (United States)

Zradziński, Patryk

2013-06-01

According to international guidelines, the assessment of biophysical effects of exposure to electromagnetic fields (EMF) generated by hand-operated sources needs the evaluation of induced electric field (E(in)) or specific energy absorption rate (SAR) caused by EMF inside a worker's body and is usually done by the numerical simulations with different protocols applied to these two exposure cases. The crucial element of these simulations is the numerical phantom of the human body. Procedures of E(in) and SAR evaluation due to compliance analysis with exposure limits have been defined in Institute of Electrical and Electronics Engineers standards and International Commission on Non-Ionizing Radiation Protection guidelines, but a detailed specification of human body phantoms has not been described. An analysis of the properties of over 30 human body numerical phantoms was performed which has been used in recently published investigations related to the assessment of EMF exposure by various sources. The differences in applicability of these phantoms in the evaluation of E(in) and SAR while operating industrial devices and SAR while using mobile communication handsets are discussed. The whole human body numerical phantom dimensions, posture, spatial resolution and electric contact with the ground constitute the key parameters in modeling the exposure related to industrial devices, while modeling the exposure from mobile communication handsets, which needs only to represent the exposed part of the human body nearest to the handset, mainly depends on spatial resolution of the phantom. The specification and standardization of these parameters of numerical human body phantoms are key requirements to achieve comparable and reliable results from numerical simulations carried out for compliance analysis against exposure limits or within the exposure assessment in EMF-related epidemiological studies.

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.

Contact sensitisation in hand eczema patients-relation to subdiagnosis, severity and quality of life: a multi-centre study

DEFF Research Database (Denmark)

Agner, T.; Andersen, K.E.; Brandao, F.M.

2009-01-01

Background Contact sensitisation has been identified as a factor associated with poor prognosis for patients with hand eczema. Objectives To study implications of contact sensitisation with respect to severity, quality of life (QoL) and subdiagnosis of hand eczema. Methods The study was performed...... and presence of contact sensitisation were independent risk factors for increased severity as measured by Hand Eczema Severity Index. Furthermore, the severity of hand eczema increased by the number of contact sensitisations detected (P = 0.023). High age and personal history of atopic eczema were independent...... risk factors for low QoL, as measured by Dermatology Life Quality Index, and atopic eczema as well as allergic contact dermatitis as subdiagnosis was associated with increased sick leave. Conclusion Diagnostic subgroups were not found to be related to specific allergens. Contact sensitisation was found...

Teaching communication skills: beyond wishful thinking.

Science.gov (United States)

Junod Perron, Noelle; Sommer, Johanna; Louis-Simonet, Martine; Nendaz, Mathieu

2015-01-01

Communication skills tend to decline with time unless they are regularly recalled and practiced. However, most medical schools still deliver clinical communication training only during pre-clinical years although the clinical environment is considered to be ideal for acquiring and teaching clinical communication. The aim of this article is to review the barriers that prevent communication skills teaching and training from occurring in clinical practice and describe strategies that may help enhance such activities. Barriers occur at several levels: students, junior doctors and clinical supervisors sometimes have negative attitudes towards communication training; structured training in communication skills is often insufficient; clinical supervisors behave as poor role models and lack effective communication and teaching skills; finally, there are organisational constraints such as lack of time, competing priorities, weak hierarchy support and lack of positive incentives for using, training or teaching good communication skills in clinical practice. Given the difficulty of assessing transfer of communication skills in practice, only few studies describe successful educational interventions. In order to optimise communication skills learning in practice, there is need to: (1.) modify the climate and structure of the working environment so that that use, training and teaching of good communication skills in clinical practice becomes valued, supported and rewarded; (2.) extend communication skills training to any field of medicine; (3.) provide regular structured trainings and tailor them to trainees' needs. Practical implications of such findings are discussed at the end of this review.

Hands-On Open Access Broadband Wireless Technology Lab Mapping Course Outcomes to Lab Experiments

Directory of Open Access Journals (Sweden)

Yazan Alqudah

2012-10-01

Full Text Available The unprecedented growth in wireless communication is offering opportunities and challenges for educators. Thanks to technology advances and job opportunities, more and more students are interested in wireless communications courses. However, bridging the gap between classroom and real-world experience remains a challenge. Advanced undergraduate communications courses typically focus more on theory. Some courses are given online, and lack hands-on experiments. Driven by feedback from industry and students, we propose practical laboratory experiments that attempt to bridge the gap between classroom and real world. The laboratory exercises take advantage of the infrastructure of deployed wireless networks and allow students to measure, and analyze data, as well as to interact. The proposed labs can be used even in online courses. This paper describes the experiments proposed, the procedures and typical results. The experiments are tied to course objective.

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.

ICT and employment promotion among poor women: How can we make it happen? Some reflections on Kerala's experience

OpenAIRE

P. Mohanan Pillai; N. Shanta

2008-01-01

This paper deals with the integration of gender in policies relating to information and communication technology to empower socially excluded poor women as producers of this technology. In this context, this paper examines an interventionist ICT policy undertaken by Kudumbasree (an innovative women based participatory programme) to empower poor women .The central part of the investigation is a survey of Kudumbasree supported micro enterprises scattered across the state to understand the natur...

Modeling, analysis and optimization of network-on-chip communication architectures

CERN Document Server

Ogras, Umit Y

2013-01-01

Traditionally, design space exploration for Systems-on-Chip (SoCs) has focused on the computational aspects of the problem at hand. However, as the number of components on a single chip and their performance continue to increase, the communication architecture plays a major role in the area, performance and energy consumption of the overall system. As a result, a shift from computation-based to communication-based design becomes mandatory. Towards this end, network-on-chip (NoC) communication architectures have emerged recently as a promising alternative to classical bus and point-to-point communication architectures. This book explores outstanding research problems related to modeling, analysis and optimization of NoC communication architectures. More precisely, we present novel design methodologies, software tools and FPGA prototypes to aid the design of application-specific NoCs.

Political Communication in Disasters: A Question of Relationships

Directory of Open Access Journals (Sweden)

Hamish McLean

2015-10-01

Full Text Available Politicians are both a help and hindrance in the provision of information to the public before, during and after disasters. For example, in Australia, the Premier of the State of Queensland, Anna Bligh, was lauded for her leadership and public communication skills during major floods that occurred late in 2010 and in early 2011 (de Bussy, Martin and Paterson 2012. Similarly, New York Mayor Rudy Giuliani was praised for his leadership following 9/11. This is in contrast to the poor performance of political leaders during Hurricane Katrina (Cole and Fellows 2008, Olson and Gawronski 2010. Political actors' lack of credibility and their poor situational awareness contributed to the problems. The involvement of political leaders in disaster communications is also problematic from the perspective of emergency agencies. For example, politicians who move their communication position from supportive to tactical can take over the role of providing official disaster information, such as evacuation warnings, without sufficient expertise, credibility or situational knowledge. This paper builds on the expanding body of research into the politics of disasters by exploring relationships with political actors from the perspective of emergency managers. Drawing on interviews with emergency agencies in Australia, Germany, Norway and the UK, we firstly examine when and what a politician should communicate during disasters and secondly, offer six principles toward a roadmap of involving political actors in the disaster communication process when life and property is at stake.

The globalization of risk and risk perception: why we need a new model of risk communication for vaccines.

Science.gov (United States)

Larson, Heidi; Brocard Paterson, Pauline; Erondu, Ngozi

2012-11-01

Risk communication and vaccines is complex and the nature of risk perception is changing, with perceptions converging, evolving and having impacts well beyond specific geographic localities and points in time, especially when amplified through the Internet and other modes of global communication. This article examines the globalization of risk perceptions and their impacts, including the example of measles and the globalization of measles, mumps and rubella (MMR) vaccine risk perceptions, and calls for a new, more holistic model of risk assessment, risk communication and risk mitigation, embedded in an ongoing process of risk management for vaccines and immunization programmes. It envisions risk communication as an ongoing process that includes trust-building strategies hand-in-hand with operational and policy strategies needed to mitigate and manage vaccine-related risks, as well as perceptions of risk.

Development of five-finger robotic hand using master-slave control for hand-assisted laparoscopic surgery.

Science.gov (United States)

Yoshida, Koki; Yamada, Hiroshi; Kato, Ryu; Seki, Tatsuya; Yokoi, Hiroshi; Mukai, Masaya

2016-08-01

This study aims to develop a robotic hand as a substitute for a surgeon's hand in hand-assisted laparoscopic surgery (HALS). We determined the requirements for the proposed hand from a surgeon's motions in HALS. We identified four basic behaviors: "power grasp," "precision grasp," "open hand for exclusion," and "peace sign for extending peritoneum." The proposed hand had the minimum necessary DOFs for performing these behaviors, five fingers as in a human's hand, a palm that can be folded when a surgeon inserts the hand into the abdomen, and an arm for adjusting the hand's position. We evaluated the proposed hand based on a performance test and a physician's opinions, and we confirmed that it can grasp organs.

Criticism by community people and poor workplace communication as risk factors for the mental health of local welfare workers after the Great East Japan Earthquake: A cross-sectional study.

Science.gov (United States)

Ueda, Ikki; Sakuma, Atsushi; Takahashi, Yoko; Shoji, Wataru; Nagao, Ayami; Abe, Mikika; Suzuki, Yuriko; Matsuoka, Hiroo; Matsumoto, Kazunori

2017-01-01

After a large-scale natural disaster, demand for social welfare services increases, and the mental health of local social welfare workers becomes a matter of great concern because of their dual role as support providers and disaster survivors. We examined whether work-related social stressors, including criticism by community people and poor workplace communication, were associated with increased risk of post-traumatic stress disorder (PTSD), depression, or psychological distress 20-22 months after the Great East Japan Earthquake (GEJE; March 11, 2011) in local social welfare workers. Demographic characteristics, disaster-related risk factors (near-death experience, dead/missing family members, loss of housing), and work-related social risk factors (criticism, lack of communication) were obtained 20-22 months after the GEJE from 822 local workers. Questionnaires measured PTSD, depression, and psychological stress. Bivariate and multivariate regression analyses were applied. More local social welfare workers suffered from mental health problems than would be expected. Criticism by community people was significantly associated with probable PTSD and high psychological distress (adjusted odds ratio = 2.31 and 2.55, respectively). Furthermore, lack of workplace communication was associated with probable PTSD, depression, and high psychological distress (adjusted odds ratio = 3.97, 4.27, and 4.65, respectively). Almost 2 years after the disaster, local relief workers still suffered from mental health problems. Because post-disaster work-related social stressors constitute risk factors for these mental health problems, measures to improve working conditions and prevent and treat mental disorders should be a priority.

Hands in Systemic Disease

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is ... Hand Therapist? Media Find a Hand Surgeon Home Anatomy ... hands, being composed of many types of tissue, including blood vessels, nerves, skin and skin-related tissues, bones, and muscles/tendons/ligaments, may show changes that reflect a ...

Implantable electronics of a closed-loop system for controlling prosthetic hands

Directory of Open Access Journals (Sweden)

Nikas Antonios

2017-09-01

Full Text Available This paper presents the design of implantable electronics as a part of a system for prosthetic hand control. Purpose of the implant is the sensing of electrical signals originating from biological tissue and the actuation of the same, therefore closing the loop and allowing for an improved control of the prosthetic hand. The implant contains two integrated circuits for eight channel EMG monitoring and four channel stimulation, respectively. An on-board microcontroller allows for local pre-processing. All intracorporeal to extracorporeal communications are running through and are directed by the main processing platform. The external components of the control system include, in addition to the main processing and control platform, the inductive power transfer circuits and the pressure sensors for the sensory feedback. Different assembly and encapsulation options are taken into account for the implantable electronics and are unified in a single PCB design.

Using communication norms in socio-technical systems

NARCIS (Netherlands)

Weigand, H.; Whitworth, B.; de Moor, A.

2009-01-01

Often socio-technical systems are designed simply on the basis of what the user asks, and without considering explicitly whether the required process structure is right and wrong. However, poor communication may cause many problems. Therefore, a design cycle should always include diagnosis, and in

Hand Hygiene – Evaluation of Three Disinfectant Hand Sanitizers in a Community Setting

Science.gov (United States)

Babeluk, Rita; Jutz, Sabrina; Mertlitz, Sarah; Matiasek, Johannes; Klaus, Christoph

2014-01-01

Hand hygiene is acknowledged as the single most important measure to prevent nosocomial infections in the healthcare setting. Similarly, in non-clinical settings, hand hygiene is recognised as a key element in helping prevent the spread of infectious diseases. The aim of this study was to evaluate the efficacy of three different disinfectant hand sanitizers in reducing the burden of bacterial hand contamination in 60 healthy volunteers in a community setting, both before and after education about the correct use of hand sanitizers. The study is the first to evaluate the efficacy and ease of use of different formulations of hand rubs used by the general population. The products tested were: Sterillium (perfumed, liquid), desderman pure gel (odorless, gel) and Lavit (perfumed, spray). Sterillium and desderman are EN1500 (hygienic hand rub) certified products (available in pharmacy) and Lavit is non EN1500 certified and available in supermarkets. The two EN1500 certified products were found to be significantly superior in terms of reducing bacterial load. desderman pure gel, Sterillium and Lavit reduced the bacterial count to 6.4%, 8.2% and 28.0% respectively. After education in the correct use of each hand rub, the bacterial load was reduced even further, demonstrating the value of education in improving hand hygiene. Information about the testers' perceptions of the three sanitizers, together with their expectations of a hand sanitizer was obtained through a questionnaire. Efficacy, followed by skin compatibility were found to be the two most important attributes of a hand disinfectant in our target group. PMID:25379773

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.

Cultural Consumption of the Overseas Chinese Garden in the Process of Cross-cultural Communication

Science.gov (United States)

Zhai, L.

2015-08-01

When referring to the tangible cultural heritage, people tend to concern more about the conservation and research of the entity of the tangible heritage than the cross-cultural communication of the cultural heritage which is also one of the most important components of the preservation of the cultural heritage. As an exotic new born of the cultural heritage, the entity born from the cross-cultural communication inherits the properties of the cultural heritage on the one hand, and on the other hand generates diversities as a result of the differences based on social, cultural and environment. And the business model is one of the most important reasons for the production of diversities. There's no doubt that a good form of business model makes great significance to the cross-cultural communication. Therefore, the study of the business model of cultural heritage in the process of cross-cultural communication will not only contributes to the deeper understanding towards the phenomenon of the cultural heritage's cross-cultural communication, but also leads to the introspection to the tangible cultural heritage itself. In this way, a new kind of conservative notion could take form, and the goal of protecting cultural heritage could be achieved. Thus the Chinese Garden is a typical representation of the cultural heritage which makes great sense in the cross-cultural communication. As a kind of tangible cultural heritage, the Chinese gardens are well preserved in different regions in China. While the spirits of the Chinese garden carry forward through the construction of the Chinese gardens abroad during the cross-cultural communication. As a new kind of form of the cross-cultural communication of the cultural heritage, on the one hand, the Chinese gardens overseas built ever since China's Reform and Opening express creatively of the materialist and the spirituality of the traditional Chinese Garden, and on the other hand, those Chinese gardens overseas face all kinds of

Practice of hand hygiene and use of protective gloves: Differences in the perception between patients and medical staff.

Science.gov (United States)

Wałaszek, Marta; Kołpa, Małgorzata; Różańska, Anna; Wolak, Zdzisław; Bulanda, Małgorzata; Wójkowska-Mach, Jadwiga

2018-03-13

This study investigated differences in perceptions of hand hygiene and protective glove use among patients and health care workers (HCWs) in Poland. We conducted a survey using an original questionnaire among 462 respondents, including 173 (37.4%) patients and 289 (62.6%) HCWs; HCWs demonstrated poor familiarity with the My 5 Moments for Hand Hygiene. The role of protective gloves in preventing health care-associated infection was overestimated by both patients and HCWs. Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Investigation of hand function among children diagnosed with autism spectrum disorder with upper extremity trauma history.

Science.gov (United States)

Huri, Meral; Şahin, Sedef; Kayıhan, Hülya

2016-11-01

The present study was designed to compare hand function in autistic children with history of upper extremity trauma with that of autistic children those who do not have history of trauma. The study group included total of 65 children diagnosed with autism spectrum disorder (ASD) and was divided into 2 groups: children with trauma history (Group I) and control group (Group II) (Group I: n=28; Group II: n=37). Hand function was evaluated with 9-Hole Peg Test and Jebsen Hand Function Test. Somatosensory function was evaluated using somatosensory subtests of Sensory Integration and Praxis Test. Results were analyzed with Student's t-test and Mann-Whitney U test using SPSS version 20 software. Hand function and somatosensory perception test scores were statistically significantly better in children without upper extremity trauma history (pManual Form Perception and Localization of Tactile Stimuli Test results (p<0.05). Autistic children with upper extremity trauma history had poor somatosensory perception and hand function. It is important to raise awareness among emergency service staff and inform them about strong relationship between somatosensory perception, hand function, and upper extremity trauma in children with ASD in order to develop appropriate rehabilitation process and prevent further trauma.

"Puffy hand syndrome".

Science.gov (United States)

Chouk, Mickaël; Vidon, Claire; Deveza, Elise; Verhoeven, Frank; Pelletier, Fabien; Prati, Clément; Wendling, Daniel

2017-01-01

Intravenous drug addiction is responsible for many complications, especially cutaneous and infectious. There is a syndrome, rarely observed in rheumatology, resulting in "puffy hands": the puffy hand syndrome. We report two cases of this condition from our rheumatologic consultation. Our two patients had intravenous drug addiction. They presented with an edema of the hands, bilateral, painless, no pitting, occurring in one of our patient during heroin intoxication, and in the other 2 years after stopping injections. In our two patients, additional investigations (biological, radiological, ultrasound) were unremarkable, which helped us, in the context, to put the diagnosis of puffy hand syndrome. The pathophysiology, still unclear, is based in part on a lymphatic toxicity of drugs and their excipients. There is no etiological treatment but elastic compression by night has improved edema of the hands in one of our patients. Copyright © 2016 Société française de rhumatologie. Published by Elsevier SAS. All rights reserved.

Hand eczema classification

DEFF Research Database (Denmark)

Diepgen, T L; Andersen, Klaus Ejner; Brandao, F M

2008-01-01

of the disease is rarely evidence based, and a classification system for different subdiagnoses of hand eczema is not agreed upon. Randomized controlled trials investigating the treatment of hand eczema are called for. For this, as well as for clinical purposes, a generally accepted classification system...... A classification system for hand eczema is proposed. Conclusions It is suggested that this classification be used in clinical work and in clinical trials....

A systematic review of the effectiveness of antimicrobial rinse-free hand sanitizers for prevention of illness-related absenteeism in elementary school children.

Science.gov (United States)

Meadows, Emily; Le Saux, Nicole

2004-11-01

Absenteeism due to communicable illness is a major problem encountered by North American elementary school children. Although handwashing is a proven infection control measure, barriers exist in the school environment, which hinder compliance to this routine. Currently, alternative hand hygiene techniques are being considered, and one such technique is the use of antimicrobial rinse-free hand sanitizers. A systematic review was conducted to examine the effectiveness of antimicrobial rinse-free hand sanitizer interventions in the elementary school setting. MEDLINE, EMBASE, Biological Abstract, CINAHL, HealthSTAR and Cochrane Controlled Trials Register were searched for both randomized and non-randomized controlled trials. Absenteeism due to communicable illness was the primary outcome variable. Six eligible studies, two of which were randomized, were identified (5 published studies, 1 published abstract). The quality of reporting was low. Due to a large amount of heterogeneity and low quality of reporting, no pooled estimates were calculated. There was a significant difference reported in favor of the intervention in all 5 published studies. The available evidence for the effectiveness of antimicrobial rinse-free hand sanitizer in the school environment is of low quality. The results suggest that the strength of the benefit should be interpreted with caution. Given the potential to reduce student absenteeism, teacher absenteeism, school operating costs, healthcare costs and parental absenteeism, a well-designed and analyzed trial is needed to optimize this hand hygiene technique.

The role of poor sleep in the relation between workplace bullying/unwanted sexual attention and long-term sickness absence.

Science.gov (United States)

Nabe-Nielsen, Kirsten; Grynderup, Matias Brødsgaard; Lange, Theis; Andersen, Johan Hviid; Bonde, Jens Peter; Conway, Paul Maurice; Garde, Anne Helene; Høgh, Annie; Kaerlev, Linda; Rugulies, Reiner; Hansen, Åse Marie

2016-08-01

While exposure to bullying and unwanted sexual attention was previously found to increase the risk of sickness absence, the underlying mechanisms are largely unknown. Poor sleep can be a consequence of stressful exposures and a cause of poor health, and poor sleep is also a determinant of insufficient recovery. Therefore, the present study investigated whether poor sleep mediates and/or moderates the association between bullying and unwanted sexual attention, on the one hand, and long-term sickness absence (LTSA), on the other hand. We used questionnaire data from 7650 individuals contributing with 15,040 2-year observation periods. Workplace bullying, unwanted sexual attention, disturbed sleep, and difficulties awakening were measured at three time points, and participants were followed in registers to measure the occurrence of LTSA, defined as ≥30 consecutive days of sickness absence during the subsequent 2 years. The odds of LTSA were significantly increased by workplace bullying (OR 1.77; 95 % CI 1.50-2.12) and unwanted sexual attention (OR 1.55; 95 % CI 1.06-2.29). Together, disturbed sleep and difficulties awakening mediated 12.8 % (95 % CI 8.1-19.8) of the association between bullying and long-term sickness absence, and 8.5 % (95 % CI -0.45 to 37.1) of the association between unwanted sexual attention and long-term sickness absence in the fully adjusted model. Neither disturbed sleep nor difficulties awakening moderated these associations. As expected, bullying and unwanted sexual attention were prospectively associated with long-term sickness absence. Only a small part of this association was mediated by poor sleep.

Comprehensibility and neural substrate of communicative gestures in severe aphasia.

Science.gov (United States)

Hogrefe, Katharina; Ziegler, Wolfram; Weidinger, Nicole; Goldenberg, Georg

2017-08-01

Communicative gestures can compensate incomprehensibility of oral speech in severe aphasia, but the brain damage that causes aphasia may also have an impact on the production of gestures. We compared the comprehensibility of gestural communication of persons with severe aphasia and non-aphasic persons and used voxel based lesion symptom mapping (VLSM) to determine lesion sites that are responsible for poor gestural expression in aphasia. On group level, persons with aphasia conveyed more information via gestures than controls indicating a compensatory use of gestures in persons with severe aphasia. However, individual analysis showed a broad range of gestural comprehensibility. VLSM suggested that poor gestural expression was associated with lesions in anterior temporal and inferior frontal regions. We hypothesize that likely functional correlates of these localizations are selection of and flexible changes between communication channels as well as between different types of gestures and between features of actions and objects that are expressed by gestures. Copyright © 2017 Elsevier Inc. All rights reserved.

New frontiers in the rubber hand experiment: when a robotic hand becomes one's own.

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Caspar, Emilie A; De Beir, Albert; Magalhaes De Saldanha Da Gama, Pedro A; Yernaux, Florence; Cleeremans, Axel; Vanderborght, Bram

2015-09-01

The rubber hand illusion is an experimental paradigm in which participants consider a fake hand to be part of their body. This paradigm has been used in many domains of psychology (i.e., research on pain, body ownership, agency) and is of clinical importance. The classic rubber hand paradigm nevertheless suffers from limitations, such as the absence of active motion or the reliance on approximate measurements, which makes strict experimental conditions difficult to obtain. Here, we report on the development of a novel technology-a robotic, user- and computer-controllable hand-that addresses many of the limitations associated with the classic rubber hand paradigm. Because participants can actively control the robotic hand, the device affords higher realism and authenticity. Our robotic hand has a comparatively low cost and opens up novel and innovative methods. In order to validate the robotic hand, we have carried out three experiments. The first two studies were based on previous research using the rubber hand, while the third was specific to the robotic hand. We measured both sense of agency and ownership. Overall, results show that participants experienced a "robotic hand illusion" in the baseline conditions. Furthermore, we also replicated previous results about agency and ownership.

Rapid Information and Communication Technology Assessment Team (RTAT): Enabling the Hands and Feet to Win the Hearts and Minds

Science.gov (United States)

2014-09-01

information and communication technology (ICT), information, communication, infrastructure , mobile , data collection, UN, emergency telecommunication...on the developed mobile data collection tool with automated backend server integration with the Pacific Disaster Center’s (PDC’s) DisasterAWARE web... infrastructure . This negatively impacts responders’ ability to communicate and collaborate with one another. As a result, humanitarian assistance (HA

Structured Communication: Teaching Delivery of Difficult News with Simulated Resuscitations in an Emergency Medicine Clerkship

Science.gov (United States)

Lamba, Sangeeta; Nagurka, Roxanne; Offin, Michael; Scott, Sandra R.

2015-01-01

Introduction The objective is to describe the implementation and outcomes of a structured communication module used to supplement case-based simulated resuscitation training in an emergency medicine (EM) clerkship. Methods We supplemented two case-based simulated resuscitation scenarios (cardiac arrest and blunt trauma) with role-play in order to teach medical students how to deliver news of death and poor prognosis to family of the critically ill or injured simulated patient. Quantitative outcomes were assessed with pre and post-clerkship surveys. Secondarily, students completed a written self-reflection (things that went well and why; things that did not go well and why) to further explore learner experiences with communication around resuscitation. Qualitative analysis identified themes from written self-reflections. Results A total of 120 medical students completed the pre and post-clerkship surveys. Majority of respondents reported that they had witnessed or role-played the delivery of difficult news, but only few had real-life experience of delivering news of death (20/120, 17%) and poor prognosis (34/120, 29%). This communication module led to statistically significant increased scores for comfort, confidence, and knowledge with communicating difficult news of death and poor prognosis. Pre-post scores increased for those agreeing with statements (somewhat/very much) for delivery of news of poor prognosis: comfort 69% to 81%, confidence 66% to 81% and knowledge 76% to 90% as well as for statements regarding delivery of news of death: comfort 52% to 68%, confidence 57% to 76% and knowledge 76% to 90%. Respondents report that patient resuscitations (simulated and/or real) generated a variety of strong emotional responses such as anxiety, stress, grief and feelings of loss and failure. Conclusion A structured communication module supplements simulated resuscitation training in an EM clerkship and leads to a self-reported increase in knowledge, comfort, and

Hand Hygiene: When and How

Science.gov (United States)

Hand Hygiene When and How August 2009 How to handrub? How to handwash? RUB HANDS FOR HAND HYGIENE! WASH HANDS WHEN VISIBLY SOILED Duration of the ... its use. When? YOUR 5 MOMENTS FOR HAND HYGIENE 1 BEFORETOUCHINGA PATIENT 2 B P ECFLOER R ...

Targeted interventions of ultra-poor women in rural Rangpur, Bangladesh: do they make a difference to appropriate cooking practices, food habits and sanitation?

Science.gov (United States)

Yeasmin, Lubna; Akter, Shamima; Shahidul Islam, A M; Mizanur Rahman, Md; Akashi, Hidechika; Jesmin, Subrina

2014-07-01

This study aimed to assess whether teaching good cooking practices, food habits and sanitation to ultra-poor rural women in four rural communities of Rangpur district, Bangladesh, with a high density of extremely poor households, would improve the overall health of the community. The sample size was 200 respondents combined from the target and control areas. In the target area, twelve in-depth interviews and four focus group discussions were undertaken for knowledge dissemination. Descriptive and mixed-model analyses were performed. The results show that washing hands with soap was 1.35 times more likely in the target than the control group (ppreparing food, feeding a child and eating, and after defecating and cleaning a baby (pcooking vegetables than the control group (pfood preparation and increases their hygiene through hand-washing in every-day life.

The comeback of hand drawing in modern life sciences.

Science.gov (United States)

Chabrier, Renaud; Janke, Carsten

2018-03-01

Scientific manuscripts are full of images. Since the birth of the life sciences, these images were in a form of hand drawings, with great examples from da Vinci, Hooke, van Leeuwenhoek, Remak, Buffon, Bovery, Darwin, Huxley, Haeckel and Gray's Anatomy to name a few. However, in the course of the past century, photographs and simplified schematics have gradually taken over as a way of illustrating scientific data and concepts, assuming that these are 'accurate' representations of the truth. Here, we argue for the importance of reviving the art of scientific drawings as a way of effectively communicating complex scientific ideas to both specialists and the general public.

POOR PROGRESS STUDENTS IN LEARNING MATHEMATICS AS SOCIAL AND PSYCHOLOGICAL-PEDAGOGICAL PROBLEM

Directory of Open Access Journals (Sweden)

Vladimir Tatochenko

2016-09-01

Full Text Available The article is devoted to theoretical substantiation of modern methodical system of Mathematics teaching of poor progressing secondary school pupils. A systematic approach to the study of psycho-pedagogical determinants of poor progress of pupils in math was implemented. The dynamic of interfunctional relationship of structure of educational and informative sphere of poor progressing pupils in mathematics was disclosed and scientific understanding of this process was expanded. The introduction in the educational process of didactic methodical and psychologically balanced methodical control system and correction of poor progressing students’ in Maths improves quality indicators of their permanent knowledge and skills. It allows you to discover the fullness, depth and durability of learning at different stages and levels of education, it contributes to correction, management and partly self-management learning process of poor progressing students in Mathematics, excites them to an active mental activity promotes the development of a conscious attitude to their systematic academic work. The essence of “poor progress” phenomena is observed as well as “educational retardation” of school students during teaching mathematics. Target orientation, the resource potential of the real educational process of poor progressing pupils in Mathematics are determined. Contradictions are singled out and pedagogical conditions of results control of learning outcomes of comprehensive school pupils are proved. An attempt to consider the academic failure of schoolchildren in Mathematics in connection with the main categories of didactics – the content and the learning process was made. Certain shortcomings of teaching and learning activities of students in the study of Mathematics are highlighted as poor progressing elements and gaps. The process and content, enriched with the use of NIT, ensuring the formation of key competencies of lagging behind and

I Draw Therefore I Am: Drawing as Visual (Communication Studies

Directory of Open Access Journals (Sweden)

Muliyadi Mahamood

2013-11-01

Full Text Available This paper sets view to consider the significance of drawings as part of visual communication design. Drawing gives a chance to observe, to muse, to select and develop continuous thinking techniques. It is to present that drawing is not just a cursory to generate ideas, but it has its own energy and philosophy which deserve studying as a domain of art. In recent years, drawing has received attention; there is on the one hand a group of drawing practitioners, and on the other hand a group of drawing researchers. Drawing in design is a medium of visual and spatial thinking. Digging into research actually is a necessity for visual communication studies. It is suggested here three kinds of research approaches: research into art/design; research through art/design; and research for art/design. Indeed, it leads to four axis topics (topoi for design studies: design practice, design product, design discourse, and design meta-discourse. A field of study called ‘visual culture’ which, departed from the study of critical theory and cultural studies which have set out relatively new field of study called ‘visual studies’. Based upon to this perspective, visual (communication studies should be more self-reflexive. The production of visual communication contributes to construct the visual culture in society.

Is the hand to speech what speech is to the hand?

Science.gov (United States)

Mildner, V

2000-01-01

Interference between the manual and the verbal performance on two types of concurrent verbal-manual tasks was studied on a sample of 48 female right-handers. The more complex verbal task (storytelling) affected both hands significantly, the less complex (essentially phonemic) task affected only the right hand, with insignificant negative influence on the left-hand performance. No significant reciprocal effects of the motor task on verbalization were found.

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

Enhancing Communication in an Egyptian Research Centre

International Nuclear Information System (INIS)

Morsy, S.W.

2013-01-01

This paper is a proposed attempt to enhance communication in a research centre in Egypt. The currently Nuclear and Radiological Regulatory Authority (NRRA) which formerly was the National Centre for Nuclear Safety and Radiation Control (NCNSRC) is housed in a nine-storey building with a straight double loaded corridor architectural plan. Syntactic axial analysis showed high integration for each floor plan individually which means that the floor plan is not to be blamed for lack of communication among floor inhabitants; other means must be attempted. But global axial integration (for the whole building) proved to be poor. A problem of communication among floors was identified. Means for enhancing communication were introduced: The lecture hall, the cafe and meeting rooms can play an important role in enhancing global communication among NRRA inhabitants. Besides a questionnaire was designed and distributed on all inhabitants and its feedback came up with ideas which if implemented could result in enhancing the level of communication between the inhabitants of the building thus overcoming spatial hindrances.

Hand aperture patterns in prehension.

Science.gov (United States)

Bongers, Raoul M; Zaal, Frank T J M; Jeannerod, Marc

2012-06-01

Although variations in the standard prehensile pattern can be found in the literature, these alternative patterns have never been studied systematically. This was the goal of the current paper. Ten participants picked up objects with a pincer grip. Objects (3, 5, or 7cm in diameter) were placed at 30, 60, 90, or 120cm from the hands' starting location. Usually the hand was opened gradually to a maximum immediately followed by hand closing, called the standard hand opening pattern. In the alternative opening patterns the hand opening was bumpy, or the hand aperture stayed at a plateau before closing started. Two participants in particular delayed the start of grasping with respect to start of reaching, with the delay time increasing with object distance. For larger object distances and smaller object sizes, the bumpy and plateau hand opening patterns were used more often. We tentatively concluded that the alternative hand opening patterns extended the hand opening phase, to arrive at the appropriate hand aperture at the appropriate time to close the hand for grasping the object. Variations in hand opening patterns deserve attention because this might lead to new insights into the coordination of reaching and grasping. Copyright © 2011 Elsevier B.V. All rights reserved.

Nursing staff's communication modes in patient transfer before and after an educational intervention.

Science.gov (United States)

Kindblom-Rising, Kristina; Wahlstrom, Rolf; Ekman, Sirkka-Liisa; Buer, Nina; Nilsson-Wikmar, Lena

2010-10-01

The objective was to explore and describe nursing staff's body awareness and communication in patient transfers and evaluate any changes made after an educational intervention to promote staff competence in guiding patients to move independently. In total, 63 nursing staff from two hospitals wrote weekly notes before and after the intervention. The topics were: A) reflect on a transfer during the last week that you consider was good and one that was poor; B) reflect on how your body felt during a good and a poor transfer. The notes were analysed with content analysis. The results showed five different communication modes connected with nursing staff's physical and verbal communication. These communication modes changed after 1 year to a more verbal communication, focusing on the patient's mobility. The use of instructions indicated a new or different understanding of patient transfer, which may contribute to a development of nursing staff's competence. STATEMENT OF RELEVANCE: The present findings indicate that patient transfer consists of communication. Therefore, verbal and bodily communication can have an integral part of training in patient transfer; furthermore, the educational design of such programmes is important to reach the goal of developing new understanding and enhancing nursing staff's competence in patient transfer.

A systematic review of the effectiveness of antimicrobial rinse-free hand sanitizers for prevention of illness-related absenteeism in elementary school children

OpenAIRE

Meadows, Emily; Le Saux, Nicole

2004-01-01

Abstract Background Absenteeism due to communicable illness is a major problem encountered by North American elementary school children. Although handwashing is a proven infection control measure, barriers exist in the school environment, which hinder compliance to this routine. Currently, alternative hand hygiene techniques are being considered, and one such technique is the use of antimicrobial rinse-free hand sanitizers. Methods A systematic review was conducted to examine the effectivenes...

Support vector machine and mel frequency Cepstral coefficient based algorithm for hand gestures and bidirectional speech to text device

Science.gov (United States)

Balbin, Jessie R.; Padilla, Dionis A.; Fausto, Janette C.; Vergara, Ernesto M.; Garcia, Ramon G.; Delos Angeles, Bethsedea Joy S.; Dizon, Neil John A.; Mardo, Mark Kevin N.

2017-02-01

This research is about translating series of hand gesture to form a word and produce its equivalent sound on how it is read and said in Filipino accent using Support Vector Machine and Mel Frequency Cepstral Coefficient analysis. The concept is to detect Filipino speech input and translate the spoken words to their text form in Filipino. This study is trying to help the Filipino deaf community to impart their thoughts through the use of hand gestures and be able to communicate to people who do not know how to read hand gestures. This also helps literate deaf to simply read the spoken words relayed to them using the Filipino speech to text system.

LED power consumption in joint illumination and communication system

NARCIS (Netherlands)

Deng, X.; Wu, Y.; Khalid, A.M.; Long, X.; Linnartz, J.-P.M.G.

This paper addresses the power penalty in an illumination LED caused by visible light communication (VLC). This study models the extra power consumption of the LED by taking into account the convex relation between the dissipated electrical power versus the LED current on one hand and the concave

Legalized or Not? Poor Public Communication Causes Confusion over the New Cannabis Policy in Belgium

Science.gov (United States)

Gelders, Dave; Van Mierlo, Jan

2004-01-01

During the last three years, the newly announced drug policy, specifically cannabis, has been the subject of debate between the Government and the opposition parties within the Belgian Federal Government. Public communication by the Federal Government and the competent ministers was incomplete, untimely, inconsistent, tendentious and polemical.…

Design of a visible-light-communication enhanced WiFi system

OpenAIRE

Shao, Sihua; Khreishah, Abdallah; Ayyash, Moussa; Rahaim, Michael B.; Elgala, Hany; Jungnickel, Volker; Schulz, Dominic; Little, Thomas D. C.

2015-01-01

Visible light communication (VLC) has wide unlicensed bandwidth, enables communication in radio frequency (RF) sensitive environments, realizes energy-efficient data transmission, and has the potential to boost the capacity of wireless access networks through spatial reuse. On the other hand, WiFi provides more coverage than VLC and does not suffer from the likelihood of blockage due to the light of sight (LOS) requirement of VLC. In order to take the advantages of both WiFi and VLC, we propo...

Information and communication as the bases for running a colliery

Energy Technology Data Exchange (ETDEWEB)

Lappe, F J

1986-02-06

This article shows the purpose and relevance of information and communication for running mines, illustrating the special problem of underground workings in the coal mining industry of today. Size, poor overviewability and continuously changing operating conditions are factors which require reliable and targetted information and opinion-forming communication at the various leadership levels. New technologies are waiting to be used, especially in the information sector. 3 references.

Nurse-physician communication - An integrated review.

Science.gov (United States)

Tan, Tit-Chai; Zhou, Huaqiong; Kelly, Michelle

2017-12-01

To present a comprehensive review of current evidence on the factors which impact on nurse-physician communication and interventions developed to improve nurse-physician communication. The challenges in nurse-physician communication persist since the term 'nurse-doctor game' was first used in 1967, leading to poor patient outcomes such as treatment delays and potential patient harm. Inconsistent evidence was found on the factors and interventions which foster or impair effective nurse-physician communication. An integrative review was conducted following a five-stage process: problem identification, literature search, data evaluation, data analysis and presentation. Five electronic databases were searched from 2005 to April 2016 using key search terms: "improve*," "nurse-physician," "nurse," "physician" and "communication" in five electronic databases including the Cumulative Index to Nursing and Allied Health Literature (CINAHL), MEDLINE, PubMed, Science Direct and Scopus. A total of 22 studies were included in the review. Four themes emerged from the data synthesis, namely communication styles; factors that facilitate nurse-physician communication; barriers to effective nurse-physician communication; and interventions to improve nurse-physician communication. This integrative review suggests that nurse-physician communication still remains ineffective. Current interventions only address information needs of nurses and physicians in limited situations and specific settings but cannot adequately address the interprofessional communication skills that are lacking in practice. The disparate views of nurses and physicians on communication due to differing training backgrounds confound the effectiveness of current interventions or strategies. Cross-training and interprofessional educational from undergraduate to postgraduate programmes will better align the training of nurses and physicians to communicate effectively. Further research is needed to determine the

Unimanual SNARC Effect: Hand Matters

Directory of Open Access Journals (Sweden)

Marianna eRiello

2011-12-01

Full Text Available A structural representation of the hand embedding information about the identity and relative position of fingers is necessary to counting routines. It may also support associations between numbers and allocentric spatial codes that predictably interact with other known numerical spatial representations, such as the mental number line. In this study, 48 Western participants whose typical counting routine proceeded from thumb-to-little on both hands performed magnitude and parity binary judgments. Response keys were pressed either with the right index and middle fingers or with the left index and middle fingers in separate blocks. 24 participants responded with either hands in prone posture (i.e. palm down and 24 participants responded with either hands in supine (i.e. palm up posture. When hands were in prone posture, the counting direction of the left hand conflicted with the direction of the left-right mental number line, whereas the counting direction of the right hand was consistent with it. When hands were in supine posture, the opposite was true. If systematic associations existed between relative number magnitude and an allocentric spatial representation of the finger series within each hand, as predicted on the basis of counting habits, interactions would be expected between hand posture and a unimanual version of the Spatial-Numerical Association of Response Codes (SNARC effect. Data revealed that with hands in prone posture a unimanual SNARC effect was present for the right hand, and with hands in supine posture a unimanual SNARC effect was present for the left hand. We propose that a posture-invariant body structural representation of the finger series provides a relevant frame of reference, a within-hand directional vector, that is associated to simple number processing. Such frame of reference can significantly interact with stimulus-response correspondence effects that have been attributed to the mapping of numbers on a mental

Parent-child communication processes: preventing children's health-risk behavior.

Science.gov (United States)

Riesch, Susan K; Anderson, Lori S; Krueger, Heather A

2006-01-01

Review individual, family, and environmental factors that predict health-risk behavior among children and to propose parent-child communication processes as a mechanism to mediate them. Improving parent-child communication processes may: reduce individual risk factors, such as poor academic achievement or self-esteem; modify parenting practices such as providing regulation and structure and acting as models of health behavior; and facilitate discussion about factors that lead to involvement in health-risk behaviors. Assessment strategies to identify youth at risk for health-risk behavior are recommended and community-based strategies to improve communication among parents and children need development.

Information communication technology policy and public primary ...

African Journals Online (AJOL)

The main objective of this study was to correlate Information Communication Technology with public primary schools' efficiency in Rwanda. The study employed the descriptive survey and descriptive co-relational design. One hundred and forty-four primary teachers participated in the study. The level of ICT was poor (M ...

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.

Utilizing Glove-Based Gestures and a Tactile Vest Display for Covert Communications and Robot Control

Science.gov (United States)

2014-06-01

wearing instrumented glove for hand and arm signals. .......................................9 Figure 4. TDS Nomad handheld computer...of a standard tactical glove with accelerometers embedded within each finger, and an accelerometer, gyroscope, and digital compass embedded in the...signal communication were performed by two TDS Nomad GPS-enabled ruggedized handheld computers (one carried by the individual generating hand signals and

Communication skills: A tool for interpersonal relationship in nursing ...

African Journals Online (AJOL)

Communication skills: A tool for interpersonal relationship in nursing care. ... Journal Home > Vol 1, No 2 (2007) >. Log in or Register to ... Background: The interpersonal relationship between the nurse and other health care providers is poor.

Wash Your Hands

Science.gov (United States)

... hand sanitizers might not remove harmful chemicals like pesticides and heavy metals from hands. Be cautious when ... Health Promotion Materials Fact Sheets Podcasts Posters Stickers Videos Web Features Training & Education Our Partners Publications, Data & ...

Robotically enhanced rubber hand illusion.

Science.gov (United States)

Arata, Jumpei; Hattori, Masashi; Ichikawa, Shohei; Sakaguchi, Masamichi

2014-01-01

The rubber hand illusion is a well-known multisensory illusion. In brief, watching a rubber hand being stroked by a paintbrush while one's own unseen hand is synchronously stroked causes the rubber hand to be attributed to one's own body and to "feel like it's my hand." The rubber hand illusion is thought to be triggered by the synchronized tactile stimulation of both the subject's hand and the fake hand. To extend the conventional rubber hand illusion, we introduce robotic technology in the form of a master-slave telemanipulator. The developed one degree-of-freedom master-slave system consists of an exoskeleton master equipped with an optical encoder that is worn on the subject's index finger and a motor-actuated index finger on the rubber hand, which allows the subject to perform unilateral telemanipulation. The moving rubber hand illusion has been studied by several researchers in the past with mechanically connected rigs between the subject's body and the fake limb. The robotic instruments let us investigate the moving rubber hand illusion with less constraints, thus behaving closer to the classic rubber hand illusion. In addition, the temporal delay between the body and the fake limb can be precisely manipulated. The experimental results revealed that the robotic instruments significantly enhance the rubber hand illusion. The time delay is significantly correlated with the effect of the multisensory illusion, and the effect significantly decreased at time delays over 100 ms. These findings can potentially contribute to the investigations of neural mechanisms in the field of neuroscience and of master-slave systems in the field of robotics.

Relationship between limited joint mobility of the hand and diabetic foot risk in patients with type 2 diabetes.

Science.gov (United States)

Mineoka, Yusuke; Ishii, Michiyo; Tsuji, Akiko; Komatsu, Yoriko; Katayama, Yuko; Yamauchi, Mitsuko; Yamashita, Aki; Hashimoto, Yoshitaka; Nakamura, Naoto; Katsumi, Yasukazu; Isono, Motohide; Fukui, Michiaki

2017-06-01

Foot ulceration is a serious problem for patients with type 2 diabetes (T2D), and the early detection of risks for this condition is important to prevent complications. The present cross-sectional study in T2D patients determined the relationship between limited joint mobility (LJM) of the hand and diabetic foot risk classified using the criteria of the International Working Group on the Diabetic Foot (IWGDF). Relationships between LJM of the hand and foot risk according to IWGDF category, HbA1c, age, body mass index, blood pressure, estimated glomerular filtration (eGFR), and diabetic complications (including diabetic peripheral neuropathy [DPN] and peripheral arterial disease [PAD]) were evaluated in 528 consecutive T2D patients. Poor glycemic control was defined as HbA1c ≥ 7%. Patients with LJM of the hand were older and had a longer duration of diabetes, a higher prevalence of diabetic complications, including DPN and PAD, and a higher IWDGF category (all P foot risk assessed with IWDGF category was correlated with age (odds ratio [OR] 1.04; 95% confidence interval [CI] 1.01-1.06; P = 0.001), poor glycemic control (OR 1.66; 95% CI 1.00-2.77; P = 0.04), eGFR (OR 0.98; 95% CI 0.97-0.99; P = 0.02), and the presence of LJM of the hand (OR 3.86; 95% CI 2.21-6.86; P foot risk. Diagnosis of diabetic hand is simple and non-invasive, and is thus a useful method for assessing the risk of diabetic foot in T2D patients. © 2016 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.

Adherence to hand hygiene protocol by clinicians and medical students at Queen Elizabeth Central Hospital, Blantyre-Malawi.

Science.gov (United States)

Kalata, N L; Kamange, L; Muula, A S

2013-06-01

While communicable diseases are the leading causes of morbidity and mortality in Malawi, the contribution of nosocomial or hospital-acquired infections (HAIs) is unknown but could be substantial. The single most important method of preventing nosocomial infections is hand hygiene. We report a study which was conducted in 2011 to investigate adherence to hand hygiene protocols by clinicians and medical students working at Queen Elizabeth Central Hospital in Blantyre, Malawi. There were two parts to the study: a single blinded arm in which participants were observed without their knowledge by trained nurses; and a second arm which included self-completion of questionnaire after participant consent was obtained. The 2009 World Health Organization hand hygiene technique and recommendations which were adopted by Queen Elizabeth Central Hospital were used to define an opportunity for hand washing and effectiveness of hand washing. Hand hygiene effectiveness was defined as adherence to at least 6 out of 7 steps (80%) of the hand hygiene technique when using alcohol-based formulation or at least 8 out of 10 steps (80%) of the hand hygiene technique when using water and soap formulation before and after having direct contact with patients or their immediate surroundings. Clinicians were found to have disinfected their hands more than medical students (phand sanitizer and hand hygiene practice (p=0.3). Adherence to hand hygiene was found to be 23%. Most of the participants mentioned infection transmission prevention as a reason for disinfecting their hands. Other reasons mentioned included: a routine personal hand hygiene behaviour and discomfort if not washing hands. The top three reasons why they did not disinfect hands were forgetfulness, unavailability of sanitizers and negligence. Adherence to hand hygiene practice was found to be low, with forgetfulness and negligence being the major contributing factors. A hospital-wide multifaceted program aiming at clinicians and

Coordination of hand shape.

Science.gov (United States)

Pesyna, Colin; Pundi, Krishna; Flanders, Martha

2011-03-09

The neural control of hand movement involves coordination of the sensory, motor, and memory systems. Recent studies have documented the motor coordinates for hand shape, but less is known about the corresponding patterns of somatosensory activity. To initiate this line of investigation, the present study characterized the sense of hand shape by evaluating the influence of differences in the amount of grasping or twisting force, and differences in forearm orientation. Human subjects were asked to use the left hand to report the perceived shape of the right hand. In the first experiment, six commonly grasped items were arranged on the table in front of the subject: bottle, doorknob, egg, notebook, carton, and pan. With eyes closed, subjects used the right hand to lightly touch, forcefully support, or imagine holding each object, while 15 joint angles were measured in each hand with a pair of wired gloves. The forces introduced by supporting or twisting did not influence the perceptual report of hand shape, but for most objects, the report was distorted in a consistent manner by differences in forearm orientation. Subjects appeared to adjust the intrinsic joint angles of the left hand, as well as the left wrist posture, so as to maintain the imagined object in its proper spatial orientation. In a second experiment, this result was largely replicated with unfamiliar objects. Thus, somatosensory and motor information appear to be coordinated in an object-based, spatial-coordinate system, sensitive to orientation relative to gravitational forces, but invariant to grasp forcefulness.

Inexpensive and Time-Efficient Hand Hygiene Interventions Increase Elementary School Children's Hand Hygiene Rates

Science.gov (United States)

Snow, Michelle; White, George L.; Kim, Han S.

2008-01-01

Routine hand hygiene has been cited by the World Health Organization and the Centers for Disease Control and Prevention as a cost-effective and important hygiene measure in preventing the spread of infectious diseases. Several studies have explored children's hand hygiene habits, effects of scheduled hand hygiene, hand hygiene environmental…

[Non-verbal communication in Alzheimer's disease].

Science.gov (United States)

Schiaratura, Loris Tamara

2008-09-01

This review underlines the importance of non-verbal communication in Alzheimer's disease. A social psychological perspective of communication is privileged. Non-verbal behaviors such as looks, head nods, hand gestures, body posture or facial expression provide a lot of information about interpersonal attitudes, behavioral intentions, and emotional experiences. Therefore they play an important role in the regulation of interaction between individuals. Non-verbal communication is effective in Alzheimer's disease even in the late stages. Patients still produce non-verbal signals and are responsive to others. Nevertheless, few studies have been devoted to the social factors influencing the non-verbal exchange. Misidentification and misinterpretation of behaviors may have negative consequences for the patients. Thus, improving the comprehension of and the response to non-verbal behavior would increase first the quality of the interaction, then the physical and psychological well-being of patients and that of caregivers. The role of non-verbal behavior in social interactions should be approached from an integrative and functional point of view.

Clean Hands Count

Science.gov (United States)

... intended to promote or encourage adherence to CDC hand hygiene recommendations. It is a component of the Clean ... also aims to address myths and misperceptions about hand hygiene and empower patients to play a role in ...

Criticism by community people and poor workplace communication as risk factors for the mental health of local welfare workers after the Great East Japan Earthquake: A cross-sectional study.

Directory of Open Access Journals (Sweden)

Ikki Ueda

Full Text Available After a large-scale natural disaster, demand for social welfare services increases, and the mental health of local social welfare workers becomes a matter of great concern because of their dual role as support providers and disaster survivors. We examined whether work-related social stressors, including criticism by community people and poor workplace communication, were associated with increased risk of post-traumatic stress disorder (PTSD, depression, or psychological distress 20-22 months after the Great East Japan Earthquake (GEJE; March 11, 2011 in local social welfare workers. Demographic characteristics, disaster-related risk factors (near-death experience, dead/missing family members, loss of housing, and work-related social risk factors (criticism, lack of communication were obtained 20-22 months after the GEJE from 822 local workers. Questionnaires measured PTSD, depression, and psychological stress. Bivariate and multivariate regression analyses were applied. More local social welfare workers suffered from mental health problems than would be expected. Criticism by community people was significantly associated with probable PTSD and high psychological distress (adjusted odds ratio = 2.31 and 2.55, respectively. Furthermore, lack of workplace communication was associated with probable PTSD, depression, and high psychological distress (adjusted odds ratio = 3.97, 4.27, and 4.65, respectively. Almost 2 years after the disaster, local relief workers still suffered from mental health problems. Because post-disaster work-related social stressors constitute risk factors for these mental health problems, measures to improve working conditions and prevent and treat mental disorders should be a priority.

Good phonetic errors in poor spellers are associated with right-handedness and possible weak utilisation of visuospatial abilities.

Science.gov (United States)

Eglinton, Elizabeth; Annett, Marian

2008-06-01

Poor spellers in normal schools, who were not poor readers, were studied for handedness, visuospatial and other cognitive abilities in order to explore contrasts between poor spellers with and without good phonology. It was predicted by the right shift (RS) theory of handedness and cerebral dominance that those with good phonology would have strong bias to dextrality and relative weakness of the right hemisphere, while those without good phonology would have reduced bias to dextrality and relative weakness of the left hemisphere. Poor spellers with good phonetic equivalent spelling errors (GFEs) included fewer left-handers (2.4%) than poor spellers without GFEs (24.4%). Differences for hand skill were as predicted. Tests of visuospatial processing found no differences between the groups in levels of ability, but there was a marked difference in pattern of correlations between visuospatial test scores and homophonic word discrimination. Whereas good spellers (GS) and poor spellers without GFEs showed positive correlations between word discrimination and visuospatial ability, there were no significant correlations for poor spellers with GFEs. The differences for handedness and possibly for the utilisation of visuospatial skills suggest that surface dyslexics differ from phonological dyslexics in cerebral specialisation and perhaps in the quality of inter-hemispheric relations.

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

Clean Hands Count

Medline Plus

Full Text Available ... today; no cure tomorrow - Duration: 3:10. World Health Organization 75,362 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 412,404 views 5:46 Hand Washing Technique - ...

Clean Hands Count

Medline Plus

Full Text Available ... today; no cure tomorrow - Duration: 3:10. World Health Organization 74,478 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 411,292 views 5:46 Hand Washing Technique - ...

Clean Hands Count

Medline Plus

Full Text Available ... to promote or encourage adherence to CDC hand hygiene recommendations. It is a component of the Clean ... aims to address myths and misperceptions about hand hygiene and empower patients to play a role in ...

A community study of factors related to poorly controlled asthma among Brazilian urban children.

Directory of Open Access Journals (Sweden)

Silvia de Magalhães Simões

Full Text Available Asthma constitutes a serious public health problem in many regions of the world, including the city of Salvador, State of Bahia-Brazil. The purpose of this study was to analyse the factors associated with poor asthma control.Two definitions were used for asthma: 1 wheezing in the last 12 months; 2 wheezing in the last 12 months plus other asthma symptoms or asthma diagnosis ever. The definition of poorly controlled asthma was: at least one reported hospitalisation due to asthma and/or high frequency of symptoms, in the last year. Children with poorly controlled asthma (N = 187/374 were compared with wheezing children with controlled asthma regarding age, gender, atopy, parental asthma, rhinitis, eczema, exposure to second hand tobacco smoke, presence of moulds, pets and pests in the house, helminth infections and body mass index. Crude and logistic regression adjusted odds ratios were used as measures of association. There was a higher proportion of poorly controlled asthma among children with eczema (OR = 1.55; 95% CI 1.02; 2.37. The strength of the association was greater among children with eczema and rhinitis (42.6%, 53.4% and 57.7%, respectively, in children who had no rhinitis nor eczema, had only one of those, and had both (p = 0.02 for trend test. The presence of mould in the houses was inversely associated with poorly controlled asthma (OR = 0.54; 95% CI 0.34; 0.87.Our results indicate an association between eczema and poor asthma control in this environment, but emphasize the role of various other individual and environmental factors as determinants of poor control.

ATTITUDES TOWARD ONLINE COMMUNICATIONS IN OPEN AND DISTANCE LEARNING

Directory of Open Access Journals (Sweden)

Irem ERDEM AYDIN

2012-08-01

Full Text Available This article intended to reveal the results of a survey study in which the students’ attitudes toward online communication in open and distance learning were investigated. In the study, affects of the students’ gender and computer experience on their attitudes were also examined. A total of 626 subjects participated in the study and ‘Online Communication Attitude Scale’, developed by Ledbetter, was adapted as the data collection instrument. Mean, standard deviation, independent t-test, one-way analysis of variance and Tukey HSD tests were used to analyze the data gathered. The results of the study indicated that students have in general positive attitudes toward online communication in ODL. Also, it showed that there is a significant difference in ‘miscommunication’, ‘social connection’ and ‘ease’ dimensions of online communication between the males and the female students. The female students see online environments as open to communication errors. On the other hand, the study supported the literature about the affect of the students’ computer experience and their attitudes toward online communication in ODL.

Gamma-ray detectors for intelligent, hand-held radiation monitors

International Nuclear Information System (INIS)

Fehlau, P.E.

1983-01-01

Small radiation detectors based on HgI 2 , bismuth germanate (BGO), plastic, or NaI(Tl) detector materials were evaluated for use in small, lighweight radiation monitors. The two denser materials, HgI 2 and BGO, had poor resolution at low-energy and thus performed less well than NaI(Tl) in detecting low-energy gamma rays from bare, enriched uranium. The plastic scintillator, a Compton recoil detector, also performed less well at low gamma-ray energy. Two small NaI(Tl) detectors were suitable for detecting bare uranium and sheilded plutonium. One became part of a new lightweight hand-held monitor and the other found uses as a pole-mounted detector for monitoring hard-to-reach locations

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.

About communication in social media – an analysis of the Polish Presidency Facebook Profile from a perspective of social communication theory

Directory of Open Access Journals (Sweden)

Martyna Tomiczek

2012-06-01

Full Text Available The half year of the Polish Presidency on the one hand was a great challenge but from the other hand a tremendous chance to promote the country and society. Activities were taken up in many different areas – using new technologies was an important part of the project, including new media which by the creation of the Polish Presidency Facebook Profile turned out to be an integral part of Presidency. Using the possibility of providing a two-way communication proved that the potential of Facebook was understood. Running the fan page also showed a new face of diplomacy putting it in the area of public diplomacy.

Clean Hands Count

Medline Plus

Full Text Available ... 5 Moments of Hand Hygiene - Duration: 1:53. Salem Health 13,972 views 1:53 Hand Hygiene ... Mode: Off History Help Loading... Loading... Loading... About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & ...

Unimanual SNARC Effect: Hand Matters.

Science.gov (United States)

Riello, Marianna; Rusconi, Elena

2011-01-01

A structural representation of the hand embedding information about the identity and relative position of fingers is necessary to counting routines. It may also support associations between numbers and allocentric spatial codes that predictably interact with other known numerical spatial representations, such as the mental number line (MNL). In this study, 48 Western participants whose typical counting routine proceeded from thumb-to-little on both hands performed magnitude and parity binary judgments. Response keys were pressed either with the right index and middle fingers or with the left index and middle fingers in separate blocks. 24 participants responded with either hands in prone posture (i.e., palm down) and 24 participants responded with either hands in supine (i.e., palm up) posture. When hands were in prone posture, the counting direction of the left hand conflicted with the direction of the left-right MNL, whereas the counting direction of the right hand was consistent with it. When hands were in supine posture, the opposite was true. If systematic associations existed between relative number magnitude and an allocentric spatial representation of the finger series within each hand, as predicted on the basis of counting habits, interactions would be expected between hand posture and a unimanual version of the spatial-numerical association of response codes (SNARC) effect. Data revealed that with hands in prone posture a unimanual SNARC effect was present for the right hand, and with hands in supine posture a unimanual SNARC effect was present for the left hand. We propose that a posture-invariant body structural representation of the finger series provides a relevant frame of reference, a within-hand directional vector, that is associated to simple number processing. Such frame of reference can significantly interact with stimulus-response correspondence effects, like the SNARC, that have been typically attributed to the mapping of numbers on a left

Communicating science better through personal divestment from ideological strongholds

Science.gov (United States)

Myhre, S. E.

2017-12-01

There is an urgent need for the geoscience community to participate as trusted brokers of information in the partisan landscape of science communication. In the current moment of political engagement, academic-industry partnerships, and social justice organizing, the most immediate, inexpensive, and effective change to facilitate public trust-building is through changing the paradigm of professional science communication. Scientists must own the public trust of their intellectual station - and to do so effectively requires a concerted effort to professionally divest from personal ideological positions. Transparency and ideological divestment are hallmarks of public leadership, and yet these values often do not percolate into the existing cannon of communication best practices. However, it is likely that even seasoned communicators rely on a handful of values-based reframing messages to scaffold their science communication in public. Without clear examination of such values, these reframing messages often can function as communicative "tells" or ideological signals, and such signal will actively backfire by disenfranchising audiences with alternate or oppositional ideology. Therefore, it behooves science communicators to actively examine their personal and political ideology, and to build communicative strategies that do not include ideological tells. This practice, while potentially uncomfortable, will strengthen scientists' capacities to communicate evidence and scientific consensus across partisan and rhetorical chasms.

A person-oriented approach to hand hygiene behaviour: Emotional empathy fosters hand hygiene practice.

Science.gov (United States)

Sassenrath, Claudia; Diefenbacher, Svenja; Siegel, André; Keller, Johannes

2016-01-01

Adopting a social-psychological approach, this research examines whether emotional empathy, an affective reaction regarding another's well-being, fosters hand hygiene as this affects other's health-related well-being extensively. Three studies tested this notion: (a) a cross-sectional study involving a sample of health care workers at a German hospital, (b) an experiment testing the causal effect of empathy on hand hygiene behaviour and (c) an 11-week prospective study testing whether an empathy induction affected disinfectant usage frequency in two different wards of a hospital. Self-reported hand hygiene behaviour based on day reconstruction method was measured in Study 1, actual hand sanitation behaviour was observed in Study 2 and disinfectant usage frequency in two different hospital wards was assessed in Study 3. Study 1 reveals an association of empathy with hand hygiene cross-sectionally, Study 2 documents the causal effect of empathy on increased hand sanitation. Study 3 shows an empathy induction increases hand sanitiser usage in the hospital. Increasing emotional empathy promotes hand hygiene behaviour, also in hospitals. Besides providing new impulses for the design of effective interventions, these findings bear theoretical significance as they document the explanatory power of empathy regarding a distal explanandum (hand hygiene).

Improved Hand Hygiene Compliance is Associated with the Change of Perception toward Hand Hygiene among Medical Personnel

Science.gov (United States)

Park, Se Jeong; Chung, Moon Joo; Lee, Ju Hee; Kang, Hyun Joo; Lee, Jeong-a; Kim, Yong Kyun

2014-01-01

Background Hand hygiene compliance has improved significantly through hand hygiene promotion programs that have included poster campaign, monitoring and performance feedback, and education with special attentions to perceived subjective norms. We investigated factors associated with improved hand hygiene compliance, focusing on whether the improvement of hand hygiene compliance is associated with changed perception toward hand hygiene among medical personnel. Materials and Methods Hand hygiene compliance and perceptions toward hand hygiene among medical personnel were compared between the second quarter of 2009 (before the start of a hand hygiene promotion program) and the second quarter of 2012. We assessed adherence to hand hygiene among medical personnel quarterly according to the WHO recommended method for direct observation. Also, we used a modified self-report questionnaire to collect perception data. Results Hand hygiene compliance among physicians and nurses improved significantly from 19.0% in 2009 to 74.5% in 2012 (P Hand hygiene compliance among the medical personnel continued to improve, with a slight decline in 2013. Perceptions toward hand hygiene improved significantly between 2009 and 2012. Specifically, improvements were evident in intention to adhere to hand hygiene, knowledge about hand hygiene methods, knowledge about hand hygiene indications including care of a dirty and a clean body site on the same patient, perceived behavioral and subjective norms, positive attitude toward hand hygiene promotion campaign, perception of difficulty in adhering to hand hygiene, and motivation to improve adherence to hand hygiene. Conclusions The examined hand hygiene promotion program resulted in improved hand hygiene compliance and perception toward hand hygiene among medical personnel. The improved perception increased hand hygiene compliance. Especially, the perception of being a role model for other colleagues is very important to improve hand hygiene

Clean Hands Count

Medline Plus

Full Text Available ... intended to promote or encourage adherence to CDC hand hygiene recommendations. It is a component of the Clean ... also aims to address myths and misperceptions about hand hygiene and empower patients to play a role in ...

Clean Hands Count

Medline Plus

Full Text Available ... 585 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 412,760 ... 536,963 views 1:46 Hand hygiene FULL music video - Duration: 2:33. AlfredHealthTV 25,574 views ...

Clean Hands Count

Medline Plus

Full Text Available ... 585 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 413,097 ... 089,212 views 4:50 Hand hygiene FULL music video - Duration: 2:33. AlfredHealthTV 26,032 views ...

Clean Hands Count

Medline Plus

Full Text Available ... 029 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 412,404 ... 081,511 views 4:50 Hand hygiene FULL music video - Duration: 2:33. AlfredHealthTV 25,194 views ...

Clean Hands Count

Medline Plus

Full Text Available ... 585 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 413,097 ... 086,746 views 4:50 Hand hygiene FULL music video - Duration: 2:33. AlfredHealthTV 25,802 views ...

Clean Hands Count

Medline Plus

Full Text Available ... 453 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 413,702 ... 28,656 views 3:40 Hand hygiene FULL music video - Duration: 2:33. AlfredHealthTV 26,480 views ...

Clean Hands Count

Medline Plus

Full Text Available ... 024 views 2:58 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 412,404 ... 2,805 views 3:13 Hand hygiene FULL music video - Duration: 2:33. AlfredHealthTV 25,574 views ...

Clean Hands Count

Medline Plus

Full Text Available ... 362 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 412,404 ... 219,427 views 1:27 Hand hygiene FULL music video - Duration: 2:33. AlfredHealthTV 25,194 views ...

Clean Hands Count

Medline Plus

Full Text Available ... 585 views 3:10 Wash 'Em - Hand Hygiene Music Video - Duration: 5:46. Jefferson Health 413,097 ... 28,656 views 3:40 Hand hygiene FULL music video - Duration: 2:33. AlfredHealthTV 26,032 views ...

A systematic review of the effectiveness of antimicrobial rinse-free hand sanitizers for prevention of illness-related absenteeism in elementary school children

Science.gov (United States)

Meadows, Emily; Le Saux, Nicole

2004-01-01

Background Absenteeism due to communicable illness is a major problem encountered by North American elementary school children. Although handwashing is a proven infection control measure, barriers exist in the school environment, which hinder compliance to this routine. Currently, alternative hand hygiene techniques are being considered, and one such technique is the use of antimicrobial rinse-free hand sanitizers. Methods A systematic review was conducted to examine the effectiveness of antimicrobial rinse-free hand sanitizer interventions in the elementary school setting. MEDLINE, EMBASE, Biological Abstract, CINAHL, HealthSTAR and Cochrane Controlled Trials Register were searched for both randomized and non-randomized controlled trials. Absenteeism due to communicable illness was the primary outcome variable. Results Six eligible studies, two of which were randomized, were identified (5 published studies, 1 published abstract). The quality of reporting was low. Due to a large amount of heterogeneity and low quality of reporting, no pooled estimates were calculated. There was a significant difference reported in favor of the intervention in all 5 published studies. Conclusions The available evidence for the effectiveness of antimicrobial rinse-free hand sanitizer in the school environment is of low quality. The results suggest that the strength of the benefit should be interpreted with caution. Given the potential to reduce student absenteeism, teacher absenteeism, school operating costs, healthcare costs and parental absenteeism, a well-designed and analyzed trial is needed to optimize this hand hygiene technique. PMID:15518593

A systematic review of the effectiveness of antimicrobial rinse-free hand sanitizers for prevention of illness-related absenteeism in elementary school children

Directory of Open Access Journals (Sweden)

Le Saux Nicole

2004-11-01

Full Text Available Abstract Background Absenteeism due to communicable illness is a major problem encountered by North American elementary school children. Although handwashing is a proven infection control measure, barriers exist in the school environment, which hinder compliance to this routine. Currently, alternative hand hygiene techniques are being considered, and one such technique is the use of antimicrobial rinse-free hand sanitizers. Methods A systematic review was conducted to examine the effectiveness of antimicrobial rinse-free hand sanitizer interventions in the elementary school setting. MEDLINE, EMBASE, Biological Abstract, CINAHL, HealthSTAR and Cochrane Controlled Trials Register were searched for both randomized and non-randomized controlled trials. Absenteeism due to communicable illness was the primary outcome variable. Results Six eligible studies, two of which were randomized, were identified (5 published studies, 1 published abstract. The quality of reporting was low. Due to a large amount of heterogeneity and low quality of reporting, no pooled estimates were calculated. There was a significant difference reported in favor of the intervention in all 5 published studies. Conclusions The available evidence for the effectiveness of antimicrobial rinse-free hand sanitizer in the school environment is of low quality. The results suggest that the strength of the benefit should be interpreted with caution. Given the potential to reduce student absenteeism, teacher absenteeism, school operating costs, healthcare costs and parental absenteeism, a well-designed and analyzed trial is needed to optimize this hand hygiene technique.

Predicting Nurses' Turnover: The Aversive Effects of Decreased Identity, Poor Interpersonal Communication, and Learned Helplessness.

Science.gov (United States)

Moreland, Jennifer J; Ewoldsen, David R; Albert, Nancy M; Kosicki, Gerald M; Clayton, Margaret F

2015-01-01

Through a social identity theoretical lens, this study examines how nurses' identification with their working small group, unit, or floor, nursing role (e.g., staff ER nurse, nurse practitioner), and nursing profession relate to nurses' interaction involvement, willingness to confront conflict, feelings of learned helplessness, and tenure (employment turnover) intentions. A cross-sectional survey (N = 466) was conducted at a large, quaternary care hospital system. Structural equation modeling uncovered direct and indirect effects between the five primary variables. Findings demonstrate direct relationships between nurse identity (as a latent variable) and interaction involvement, willingness to confront conflict, and tenure intentions. Feelings of learned helplessness are attenuated by increased nurse identity through interaction involvement and willingness to confront conflict. In addition, willingness to confront conflict and learned helplessness mediate the relationship between interaction involvement and nurses' tenure intentions. Theoretical extensions include indirect links between nurse identity and learned helplessness via interaction involvement and willingness to confront conflict. Implications for interpersonal communication theory development, health communication, and the nursing profession are discussed.

Arthritis of the hand - Rheumatoid

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy Rheumatoid Arthritis Email to a friend * required fields ...

Key elements of communication in cancer care.

Science.gov (United States)

Maex, E; De Valck, C

2006-01-01

In this chapter the "communication compass" is introduced. It defines the key elements of communication and provides a language with which to communicate about communication in cancer care. The communication compass consists of two axes. One axis defines the associated perspectives of the clinician and the patient, the other axis the content of information and emotional experience. "Two lovers sat on a park bench with their bodies touching each other, holding hands in the moonlight. There was silence between them. So profound was their love for each other, they needed no words to express it." (Samuel Johnson). Sometimes communication just flows. There are these special moments, as fleeting as they are intense. Often communication is stuck. It is as if we speak another language and never manage to understand one another. The lovers on the park bench need no words to express what they feel, neither do they need words to speak about communication. Where communication gets stuck, we need a suitable language to speak about communication. Professional communication cannot be learned from a cookbook. Most of all it implies a readiness to communicate, which means openness to the other. The old adage that it is impossible not to communicate is only true if no criterion of quality is applied. As soon as some mutual understanding is implied in the definition of communication, the fact that it is at all possible to communicate becomes a miracle. Since there is an important gap between theory and practice, we created a tool that aims to bridge that gap. We call it the communication compass. It does not propose a model of "ideal communication," but provides a language with which to examine and analyze specific situations and to determine what the pitfalls and possibilities are. It is useful as a tool for identifying communicational difficulties in daily clinical practice and it can serve as a model for training basic communication skills.

Exosomes: mediators of communication in eukaryotes

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María A Lopez-Verrilli

2013-01-01

Full Text Available In addition to the established mechanisms of intercellular signaling, a new way of communication has gained much attention in the last decade: communication mediated by exosomes. Exosomes are nanovesicles (with a diameter of 40-120 nm secreted into the extracellular space by the multivesicular endosome after its outer membrane fuses with the plasma membrane. Once released, exosomes modulate the response of the recipient cells that recognize them. This indicates that exosomes operate in a specific manner and participate in the regulation of the target cell. Remarkably, exosomes occur from unicellular organisms to mammals, suggesting an evolutionarily conserved mechanism of communication. In this review we describe the cascade of exosome formation, intracellular traffic, secretion, and internalization by recipient cells, and review their most relevant effects. We also highlight important steps that are still poorly understood.

Dynamic Propagation Channel Characterization and Modeling for Human Body Communication

Science.gov (United States)

Nie, Zedong; Ma, Jingjing; Li, Zhicheng; Chen, Hong; Wang, Lei

2012-01-01

This paper presents the first characterization and modeling of dynamic propagation channels for human body communication (HBC). In-situ experiments were performed using customized transceivers in an anechoic chamber. Three HBC propagation channels, i.e., from right leg to left leg, from right hand to left hand and from right hand to left leg, were investigated under thirty-three motion scenarios. Snapshots of data (2,800,000) were acquired from five volunteers. Various path gains caused by different locations and movements were quantified and the statistical distributions were estimated. In general, for a given reference threshold è = −10 dB, the maximum average level crossing rate of the HBC was approximately 1.99 Hz, the maximum average fade time was 59.4 ms, and the percentage of bad channel duration time was less than 4.16%. The HBC exhibited a fade depth of −4 dB at 90% complementary cumulative probability. The statistical parameters were observed to be centered for each propagation channel. Subsequently a Fritchman model was implemented to estimate the burst characteristics of the on-body fading. It was concluded that the HBC is motion-insensitive, which is sufficient for reliable communication link during motions, and therefore it has great potential for body sensor/area networks. PMID:23250278

Vibration noise control in laser satellite communication

Science.gov (United States)

Saksonov, Avigdor; Shlomi, Arnon; Kopeika, Norman S.

2001-08-01

Laser satellite communication has become especially attractive in recent years. Because the laser beam width is narrow than in the RF or microwave range, the transmitted optical power may be significantly reduced. This leads to development of miniature communication systems with extremely low power consumption. On the other hand, the laser communication channel is very sensitive to vibrations of the optical platform. These vibrations cause angular noise in laser beam pointing, comparable to the laser beam width. As result, as significant portion of the optical power between transmitter and receiver is lost and the bit error rate is increased. Consequently, vibration noise control is a critical problem in laser satellite communication. The direction of the laser beam is corrected with a fast steering mirror (FSM). In this paper are presented two approaches for the FSM control. One is the feedback control that uses an LQG algorithm. The second is the direct feed- forward control when vibration noise is measured by three orthogonal accelerometers and drives directly the F SM. The performances of each approach are evaluated using MATLAB simulations.

Talking about monetary policy: the virtues (and vice?) of central bank communication

OpenAIRE

Alan Blinder

2009-01-01

Central banks, which used to be so secretive, are communicating more and more these days about their monetary policy. This development has proceeded hand in glove with a burgeoning new scholarly literature on the subject. The empirical evidence, reviewed selectively here, suggests that communication can move financial markets, enhance the predictability of monetary policy decisions, and perhaps even help central banks achieve their goals. A number of theoretical drawbacks to greater communica...

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.

Communication Research. Bibliometric analysis of the most-cited ISI-indexed Journals

Directory of Open Access Journals (Sweden)

Ana Almansa-Martínez

2012-01-01

Full Text Available This article examines some of the most common methodological problems in the evaluation of academic journals in the field of communication, based on the content analysis of the ten journals with the highest impact factors in the Social Sciences Citation Index. The analysis focuses on establishing the academic and research origins and links of the authors of the articles published by these scientific publications, as well as the most predominant subject matters, genres and methodologies among the articles of these publications. This research aims to achieve two objectives: On the one hand, to analyse the role of the evaluation of communication journals in the assessment of research, which will allow us to show the difficulties of applying the bibliometric methods used by Thomson Scientific to determine the impact of journals and, on the other hand, to establish a development framework for those Spanish communication journals that meet some of the requirements of the Social Sciences Citation Index but are not yet indexed in it, either because their impact factor is still low or because of their lack of international dissemination. This research has been financed by the University of Malaga’s Research Institute for Public Relations.

USING INTEGRATED MARKETING COMMUNICATION TO CREATE LONGTERM VALUE FOR A SUSTAINABLE ORGANIZATION. CASE STUDY: THE BAKERY INDUSTRY IN ROMANIA

Directory of Open Access Journals (Sweden)

OANCEA OLIMPIA ELENA MIHAELA

2015-07-01

Full Text Available Integrated marketing communication is considered to be a major development domain during the last decennium of the 20th century. Today, consumers use as many information sources as possible, and the value of integrated marketing communication has grown considerably. Very well targeted, integrated marketing communication campaigns rely on the strengths of the existing communicational tools, to favorably influence the behavior of the target public. The concept of integrated marketing communication was viewed for a long time as being an important management aspect, since by the efficacy of the integrated marketing communication tools, such as advertising, public relations, direct marketing, sales promotion, sales personnel, one can optimize the impact of communication on the target public. Integrated marketing communication has the role of building and consolidating profitable relations with the actual and potential clients and of generating synergy through the coordination of all the communicational mix tools into a coherent programme that can have a maximum effect. Integrated marketing communication can offer a real sustainable competitive advantage to any organization that profitably uses the potential of this communication. For this reason, the aim of the present paper consisted, on the one hand, in the evaluation of the extent to which the baking industry producers in Romania use integrated marketing communication tools, and, on the other hand, in the identification of the ways of measuring the efficacy of each communicational tool used by them.

The Experience of SME Managers in Relation to Integrated Marketing Communication

Directory of Open Access Journals (Sweden)

Fabricia Durieux Zucco

2016-12-01

Full Text Available This article aims to contribute to the discussion about the changes generated substantially by the integration of marketing communications in micro, small and medium enterprises of Blumenau and region. The objective is to analyze the entrepreneur's experience in relation to the communications applied to his company and to identify the interrelation between the variables that compose the communication management, to describe the similarities and to present new dimensions of common variability. For the accomplishment of the objectives, an exploratory and descriptive research with quantitative approach was carried out. It was observed that entrepreneurs feel a greater need to invest in communication at the beginning or launch of the company or products, aiming at increasing sales and increasing positive perception about the brand. On the other hand, there is little investment in the area of corporate communication.

The neural basis of non-verbal communication-enhanced processing of perceived give-me gestures in 9-month-old girls.

Science.gov (United States)

Bakker, Marta; Kaduk, Katharina; Elsner, Claudia; Juvrud, Joshua; Gustaf Gredebäck

2015-01-01

This study investigated the neural basis of non-verbal communication. Event-related potentials were recorded while 29 nine-month-old infants were presented with a give-me gesture (experimental condition) and the same hand shape but rotated 90°, resulting in a non-communicative hand configuration (control condition). We found different responses in amplitude between the two conditions, captured in the P400 ERP component. Moreover, the size of this effect was modulated by participants' sex, with girls generally demonstrating a larger relative difference between the two conditions than boys.

Adverse psychosocial working conditions and poor quality of life among financial service employees in Brazil.

Science.gov (United States)

Silva, Luiz Sergio; Barreto, Sandhi Maria

2012-01-01

Workers in the financial services sector are exposed to great stress at work. This study investigates whether exposure to adverse psychosocial work conditions is independently associated with poor health-related physical and mental quality of life among financial services workers. We studied a nationwide representative sample of 2,054 workers of a large Brazilian state bank in 2008. Adverse psychosocial work conditions were investigated by the Effort-reward imbalance (ERI) scale and the Job content questionnaire (JCQ). Health-related quality of life (HRQL) was assessed using the Medical Outcomes Study Short-Form General Health Survey (SF-12). Poor mental and physical HRQL was defined by the lowest quartiles of the SF-12 final score distributions. Associations were investigated using multiple logistic regression analysis. In the multivariate analysis, exposures to low control and lack of social support at work (JCQ) were associated with poor HRQL in the physical domain. Increasing effort-reward imbalance and overcommitment (ERI), on the other hand, were associated with poor HRQL in the mental domain, with a significant statistical trend. Overcommitment was also associated with poor physical HRQL. The results suggest that exposure to adverse psychosocial work conditions has a negative impact on both domains of HRQL among financial service workers. They also indicate that ERI and DC models capture different aspects of job strain.

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.

How Do Obstetric and Neonatology Teams Communicate Prior to High-Risk Deliveries?

Science.gov (United States)

Sundgren, Nathan C; Suresh, Gautham K

2018-01-01

 Improving communication in healthcare improves the quality of care and patient outcomes, but communication between obstetric and neonatal teams before and during a high-risk delivery is poorly studied.  We developed a survey to study communication between obstetric and neonatal teams around the time of a high-risk delivery. We surveyed neonatologists from North America and asked them to answer questions about their institutions' communication practices.  The survey answers revealed variations in communication practices between responders. Most institutions relied on nursing to communicate obstetric information to the neonatal team. Although a minority of institutions used a standardized communication process to summon neonatology team or to communicate in the delivery room, these reported higher rates of information sharing and greater satisfaction with communication between services.  Standardized communication procedures are an underutilized method of communication and have the potential to improve communication around high-risk deliveries. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Communication competencies of oncology nurses in Malaysia.

Science.gov (United States)

Maskor, Nor Aida; Krauss, Steven Eric; Muhamad, Mazanah; Nik Mahmood, Nik Hasnaa

2013-01-01

This paper reports on part of a large study to identify competencies of oncology nurses in Malaysia. It focuses on oncology nurses' communications-related competency. As an important cancer care team member, oncology nurses need to communicate effectively with cancer patients. Literature shows that poor communication can make patients feel anxious, uncertain and generally not satisfied with their nurses' care. This paper deliberates on the importance of effective communication by oncology nurses in the context of a public hospital. Four focus group discussions were used in this study with 17 oncology/cancer care nurses from Malaysian public hospitals. The main inclusion criterion was that the nurses had to have undergone a post-basic course in oncology, or have work experience as a cancer care nurse. The findings indicated that nurses do communicate with their patients, patients' families and doctors to provide information about the disease, cancer treatment, disease recurrence and side effects. Nurses should have good communication skills in order to build relationships as well as to provide quality services to their patients. The paper concludes by recommending how oncology nursing competencies can be improved.

Teamwork and communication: an effective approach to patient safety.

Science.gov (United States)

Mujumdar, Sandhya; Santos, Diana

2014-01-01

Teamwork and communication failures are leading causes of patient safety incidents in health care. Though health care providers must work in teams, they are not well-trained in teamwork and communication skills. Health care faces the problems of differences in communication styles, communication failures and poor teamwork. There is enough evidence in the literature to show that communication failure is detrimental to patient safety. It is estimated that 80% of serious medical errors worldwide take place because of miscommunication between medical providers. NUH recognizes that effective communication and teamwork are essential in the delivery of high quality safe patient care, especially in a complex organization. NUH is a good example, where there is a rich mix of nationalities and races, in staff and in patients, and there is a rapidly expanding care environment. NUH had to overcome these challenges by adopting a multi-pronged approach. The trials and tribulations of NUH in this journey were worthwhile as the patient safety climate survey scores improved over the years.

Hand hygiene knowledge and practice among university students: evidence from Private Universities of Bangladesh

Directory of Open Access Journals (Sweden)

Sultana M

2016-02-01

Full Text Available Marufa Sultana,1 Rashidul Alam Mahumud,1 Abdur Razzaque Sarker,1 Sarder Mahmud Hossain,21Health Economics and Financing Research Group, Centre for Equity and Health System (CEHS, International Centre for Diarrhoeal Disease Research, Bangladesh, 2Department of Public Health, Northern University Bangladesh, Dhaka, BangladeshAbstract: Hand hygiene has achieved the reputation of being a convenient means of preventing communicable diseases. Although causal links between hand hygiene and rates of infectious disease have also been established earlier, studies focusing on hand hygiene among university-going students are not adequate in number. This study evaluated handwashing knowledge, practice, and other related factors among the selected university students in the city of Dhaka, Bangladesh. A cross-sectional study was conducted among 200 undergraduate students from four selected universities. A pretested, semistructured questionnaire, that included a checklist associated with handwashing practice, was applied to capture all relevant data. The mean (± SD age of the participants was 20.4 (±1.8 years. The majority of the students washed their hands with water, but only 22.5% washed their hands effectively by maintaining the correct steps and frequency of handwashing with water, and soap or hand sanitizer. The mean (± SD score of the participants’ hand hygiene practice was 50.81 (±4.79, while the total score with all perfect answers was considered as 66. Regression coefficient demonstrated that age has a negative influence on hand hygiene practice, as older students have lower scores compared to the younger ones (P<0.01. However, the unmarried students were a significant predictor for influencing the incensement of handwashing practice compared to the married ones (P<0.01. Findings of this study designate widespread insufficient hand hygiene practice in the university-going students and indicate a need for an extensive public health education

Mind the hand

DEFF Research Database (Denmark)

Davidsen, Jacob; Christiansen, Ellen Tove

2014-01-01

Apart from touching the screen, what is the role of the hands for children collaborating around touchscreens? Based on embodied and multimodal interaction analysis of 8- and 9-year old pairs collaborating around touchscreens, we conclude that children use their hands to constrain and control acce...

Verbal Prompting, Hand-over-Hand Instruction, and Passive Observation in Teaching Children with Developmental Disabilities.

Science.gov (United States)

Biederman, G. B.; Fairhall, J. L.; Raven, K. A.; Davey, V. A.

1998-01-01

A study involving six children (ages 5-13) with mental retardation found that overall passive modeling was significantly more effective than hand-over-hand modeling in teaching skills, and that passive modeling was significantly more effective than hand-over-hand modeling with response-contingent verbal prompting. (Author/CR)

Cross-cultural communication and use of the family meeting in palliative care.

Science.gov (United States)

Sharma, Rashmi K; Dy, Sydney M

2011-09-01

Terminally-ill patients and their families often report poor communication and limited understanding of the patient's diagnosis, prognosis, and treatment plan; these deficits can be exacerbated by cross-cultural issues. Although family meetings are frequently recommended to facilitate provider-family communication, a more structured, evidence-based approach to their use may improve outcomes. Drawing on research and guidelines from critical care, palliative care, and cross-cultural communication, we propose a framework for conducting family meetings with consideration for cross-cultural issues.

Disclosing terminal diagnosis to children and their families: palliative professionals' communication barriers.