Displaying publications 201 - 220 of 548 in total

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  1. Jebril AH, Sali A, Ismail A, Rasid MFA
    Sensors (Basel), 2018 Sep 27;18(10).
    PMID: 30262793 DOI: 10.3390/s18103257
    As a possible implementation of a low-power wide-area network (LPWAN), Long Range (LoRa) technology is considered to be the future wireless communication standard for the Internet of Things (IoT) as it offers competitive features, such as a long communication range, low cost, and reduced power consumption, which make it an optimum alternative to the current wireless sensor networks and conventional cellular technologies. However, the limited bandwidth available for physical layer modulation in LoRa makes it unsuitable for high bit rate data transfer from devices like image sensors. In this paper, we propose a new method for mangrove forest monitoring in Malaysia, wherein we transfer image sensor data over the LoRa physical layer (PHY) in a node-to-node network model. In implementing this method, we produce a novel scheme for overcoming the bandwidth limitation of LoRa. With this scheme the images, which requires high data rate to transfer, collected by the sensor are encrypted as hexadecimal data and then split into packets for transfer via the LoRa physical layer (PHY). To assess the quality of images transferred using this scheme, we measured the packet loss rate, peak signal-to-noise ratio (PSNR), and structural similarity (SSIM) index of each image. These measurements verify the proposed scheme for image transmission, and support the industrial and academic trend which promotes LoRa as the future solution for IoT infrastructure.
    Matched MeSH terms: Communication
  2. Nur Ajrun Khalid, Rohana Yusof
    MyJurnal
    Rapid progress of Information Communication Technology (ICT) will accelerate the distribution of
    information from government to the people; however the monopoly of technology ICT services will
    lead to inequality of information distribution in between of normal people and disabled people.
    Embrace with the inequality of ICT distribution directly make the group of disabled people left behind
    at the information age, or the situation also known as digital divide. Hence, this article attempts to
    identify and examine the issues facing by disabled people in order to catch up the fast diffusion of ICT.
    Matched MeSH terms: Communication
  3. Godil DI, Sharif A, Agha H, Jermsittiparsert K
    Environ Sci Pollut Res Int, 2020 Jul;27(19):24190-24200.
    PMID: 32304061 DOI: 10.1007/s11356-020-08619-1
    This novel research is an argumentative subject which was needed to be addressed and to fill this gap, the author examined the effect of financial development, information and communication technology, and institutional quality on CO2 emission in Pakistan by using quantile autoregressive distributed lag (QARDL) model. The data were obtained for the period from 1995Q1 to 2018Q4. In the long run, GDP and institutional quality have a positive impact on CO2 emission when this emission is already high, which shows that if the GDP and institutional quality increases, the CO2 emission also increases. Moreover, financial development and ICT has a negative impact on CO2 emission irrespective of emission level that whether it is high or low in the country, which shows that if financial enhancement and ICT increases, carbon emission decreases. The study also supported the EKC hypothesis in Pakistan.
    Matched MeSH terms: Communication
  4. Chiu CJ, Yu YC, Du YF, Yang YC, Chen JY, Wong LP, et al.
    JMIR Mhealth Uhealth, 2020 06 02;8(6):e14024.
    PMID: 32484448 DOI: 10.2196/14024
    BACKGROUND: Many technology-assisted innovations have been used to manage disease. However, most of these innovations are not broadly used by older adults due to their cost. Additionally, disease management through technology-assisted innovations has not been compared with other interventions.

    OBJECTIVE: In this study, we tested the employment of a free and widely used social and communication app to help older adults with diabetes manage their distress and glycemic control. We also compared the effectiveness of the app with 2 other methods, namely telephone and conventional health education, and determined which subgroup experiences the most effects within each intervention.

    METHODS: Adults aged ≥50 years with type 2 diabetes were recruited from Southern Taiwan (N=231) and were allocated to different 3-month interventions. Informed consent was obtained at the Ministry of Science and Technology and approved by the National Cheng Kung University Hospital Institutional Review Board (No. A-ER-102-425).

    RESULTS: Participants in the mobile-based group had significant reductions in hemoglobin A1c compared with the telephone-based and usual care groups (mean changes of -0.4%, 0.1%, and 0.03%, respectively; P=.02). Diabetes-specific distress decreased to a greater extent in the mobile-based group compared to the other 2 groups (mean changes of -5.16, -3.49, and -2.44, respectively, P=.02). Subgroup analyses further revealed that the effects on reducing blood glucose levels in the social and communication app groups were especially evident in patients with lower distress scores, and diabetes-related distress was especially evident in participants who were younger than 60 years or had higher educational levels.

    CONCLUSIONS: The findings of this study inform more flexible use of social and communication apps with in-person diabetes education and counselling.

    Matched MeSH terms: Communication
  5. Tang KHD
    Z Gesundh Wiss, 2020 Jun 13.
    PMID: 32837842 DOI: 10.1007/s10389-020-01316-w
    Aim: The first Covid-19 cases were reported in Malaysia on 25 January 2019 followed by a quiescent period before an upward swing of the cases at the end of February 2020, partly attributed to mass gathering during a religious event. This short communication aims to provide an overview of the measures taken by the Malaysian Government in response to Covid-19, and of the effectiveness of the Movement Control Order.

    Subjects and methods: This short communication reviews articles and government announcements related to containment measures and the Movement Control Order of Malaysia, and graphically presents data pertinent to Covid-19 in Malaysia in order to show the relationship between fluctuations in Covid-19 cases and movement control.

    Results: At the onset of the Covid-19 outbreak, Malaysia had initiated travel restrictions and quarantine; but with a persistent increase in new Covid-19 cases, the Movement Control Order was finally rolled out on 18 March 2020, requiring closure of all businesses except those providing essential services and items. Enforcement of the order was tightened progressively, resulting in significant improvement of compliance, while other interventions such as tracking of potential contacts and medical screening were underway, and the media continued to provide updates and general advices. The numbers of new and active Covid-19 cases started showing evident downtrends from mid-April, thus indicating the effectiveness of movement control and its compliance.

    Conclusion: The article provides insight into crucial factors contributing to the success of movement control to effectively contain Covid-19, and highlights the need to prevent future upsurge through continuous monitoring and enforcement.

    Matched MeSH terms: Communication; Communications Media
  6. Nadarajah VD, Sow CF, Syed Aznal SS, Montagu A, Boursicot K, Er HM
    J Med Educ Curric Dev, 2020 11 19;7:2382120520970894.
    PMID: 33283046 DOI: 10.1177/2382120520970894
    A preparatory framework called EASI (Evaluate, Align, Student-centred, Implement and Improve) was developed with the aim of creating awareness about interim options and implementation opportunities for online Clinical and Communication Skills (CCS) learning. The framework, when applied requires faculty to evaluate current resources, align sessions to learning outcomes with student-centred approaches and to continuously improve based on implementation experiences. Using the framework, we were able to generate various types of online CCS learning sessions for implementation in a short period of time due to the recent Covid-19 pandemic. Importantly we learnt a few lessons post-implementation from both students and faculty perspective that will be used for planning and delivery of future sessions. In summary, the framework was useful for creating or redesigning CCS sessions which were disrupted during the pandemic, however post-implementation experience suggests the framework can also be used for future solutions in online CCS learning as healthcare systems and delivery are increasingly decentralised and widely distributed.
    Matched MeSH terms: Communication
  7. Ramachandra SS, Gupta VV, Muttalib KA
    J Oral Biol Craniofac Res, 2020 11 10;11(1):1-4.
    PMID: 33344152 DOI: 10.1016/j.jobcr.2020.11.001
    Introduction/Problem: Clinical experience in cases of advanced complexity/rare cases is limited among undergraduate dental students. This commentary narrates a module termed "case sharing", wherein a small group of undergraduate dental students treat/assist, document and present advanced or rare cases to their entire cohort in eight weeks.

    Approach: Undergraduate students perform procedures of straightforward and moderate complexity, and later assisted the clinical specialists during procedures of advanced complexity. students document these cases with clinical photographs and case notes to make presentations that were uploaded in the faculty's online management system to be reviewed by the entire cohort. student groups presented their cases with their entire cohort. an independent assessor assessed the groups for their organization of the case, information collected on the topic, critical analysis of the case, defending the diagnosis and treatment plan, teamwork and presentation skills.

    Evaluation: Students reported improvement in the depth of knowledge on particular diseases/procedures, a better understanding of holistic management of advanced cases, improved rapport, team spirit and communication among group members. they also reported difficulties in recruiting and completing the procedures within eight weeks.

    Discussion: Apart from improving the clinical experience of undergraduate students, the module provides an opportunity for the development of teamwork, communication skills, and ethical presentations among students, which are invaluable to the faculty to meet its programme learning outcomes. case sharing provides a platform for holistic learning and serves as an alternative learning method aside from didactic lectures and routine clinical supervision.

    Matched MeSH terms: Communication
  8. Ashfaq Akram, Muhammad Zahedi Daud, Md Gapar Md Joha, Rizwan Farzana, Rahmatullah Khan
    MyJurnal
    Due to cost containment considerations, it is common to have medical schools being
    located in buildings or campuses built for some other purposes. These buildings are converted into
    medical schools which often compromising the functional architectural aspects. Objectives: The
    paper examines, explores and proposes an architectural concept of a purpose-built medical school. The
    architectural design proposed is sensitive to the values and norms of many schools around the globe.
    Methods: An Internet search and personal communication were conducted, focusing on the concepts
    of the functionality of medical school. It emphasises on general design of the main building, keeping
    in mind the various kinds of teaching, learning and assessment activities. We examined lecture hall,
    pre-clinical laboratory, skill laboratory, general facilities of Objective Structured Practical Examination
    (OSPE) and Objective Structured Clinical Examination (OSCE). Results: We present hypothetical
    structural designs based on built-functions concepts. For example, for the better vision of students
    around a demonstration table, an inclined floor surface is proposed. The concept is as illustrated by
    anatomy dissection area built inclined upward from the cadaver table. It inevitably provides a better
    visual access to the students around the table. Other teaching and learning areas are also illustrated
    wherever appropriate in the text. Conclusion: The paper is hypothetical and explores innovative
    structural designs of modern medical schools. While most are built to meet the demands of current
    technology, it cannot however completely replace face-to-face teaching and learning processes.
    Research in architectural designs of education buildings and facilities may be further developed into a
    new research niche of medical education.
    Matched MeSH terms: Communication
  9. Rifai D, Abdalla AN, Razali R, Ali K, Faraj MA
    Sensors (Basel), 2017 Mar 13;17(3).
    PMID: 28335399 DOI: 10.3390/s17030579
    The use of the eddy current technique (ECT) for the non-destructive testing of conducting materials has become increasingly important in the past few years. The use of the non-destructive ECT plays a key role in the ensuring the safety and integrity of the large industrial structures such as oil and gas pipelines. This paper introduce a novel ECT probe design integrated with the distributed ECT inspection system (DSECT) use for crack inspection on inner ferromagnetic pipes. The system consists of an array of giant magneto-resistive (GMR) sensors, a pneumatic system, a rotating magnetic field excitation source and a host PC acting as the data analysis center. Probe design parameters, namely probe diameter, an excitation coil and the number of GMR sensors in the array sensor is optimized using numerical optimization based on the desirability approach. The main benefits of DSECT can be seen in terms of its modularity and flexibility for the use of different types of magnetic transducers/sensors, and signals of a different nature with either digital or analog outputs, making it suited for the ECT probe design using an array of GMR magnetic sensors. A real-time application of the DSECT distributed system for ECT inspection can be exploited for the inspection of 70 mm carbon steel pipe. In order to predict the axial and circumference defect detection, a mathematical model is developed based on the technique known as response surface methodology (RSM). The inspection results of a carbon steel pipe sample with artificial defects indicate that the system design is highly efficient.
    Matched MeSH terms: Computer Communication Networks
  10. Ozohu-Suleiman Y
    J Public Health Afr, 2010 Sep 01;1(1):e2.
    PMID: 28299036 DOI: 10.4081/jphia.2010.e2
    This study is premised on the increasing global concerns over the widespread resistance to polio eradication campaign in northern Nigeria. It aims to determine the level of campaign acceptance and compare the influences of mass media and interpersonal communication sources in Zaria local government area, being one of the high-risk (WPV-endemic) areas in northern Nigeria, where campaign resistance is known to be high. By way of quantitative survey, the study utilized 10% sample of the populations of eight out of the thirteen Wards in Zaria local government area, with a response rate of 78.6%. Findings reveal close ranks between campaign acceptance and resistance in the local government area, thus further confirming the difficulties still faced in polio eradication campaign in the region. This study also indicates higher performance of Interpersonal than Mass Media sources in influencing campaign acceptance and resistance in the local communities. Contact with friends and relations was rated the most influential interpersonal sources in the acceptance and resistance decision of individuals, while newspapers and magazines were rated most influential media sources that influenced campaign resistance in the local communities. The study concludes that a polio eradication campaign, backed with competent and sufficient communication expertise that utilizes knowledge-based indigenous interpersonal communication strategies will likely result in greater community acceptance in northern Nigeria.
    Matched MeSH terms: Communication
  11. Khalib, A.L., Farid, A.R.
    MyJurnal
    Background: An effective doctor-patient communication has increasingly being recognized as an important factor in patient care. All means should be oriented towards narrowing communication gap. The essential methods must be searched and doctor must be able to conduct communication session in more pleasing manner.
    Methodology: This is a systematic review on observations made on doctor-patient relationship on various setting and supported by feedbacks from many scholars who are involved in research, teaching and also papers and studies on the said subject.
    Results: It is been realized that effective communication is not easily done if its process not well complemented and the gap is left widening. From all possible communication gaps recognized and listed, at least ten have identified to be the most essential methods to be prioritized while counseling or consulting a patient.
    Conclusion: Effective communication between patient and doctor is the essential prerequisite of good medical practice and especially important for accurate diagnosis and effective treatment. Its mutual benefit can only be observed if all efforts are centered towards managing the communication gap.
    Matched MeSH terms: Communication
  12. Abdus Salam, Ahmad Faizal Mohd Perdaus, Siti Harnida Md Isa, Zulkifli Zainuddin, Azian Abdul Latiff, Ng, Soon Pheng, et al.
    Medicine & Health, 2008;3(1):54-58.
    MyJurnal
    The art of talking to patients and their relatives does not come naturally to most of us and the ability to put oneself in the patients’ predicament is difficult particularly for the young doctors. To identify the communication abilities of the young doctors, a cross sectional study was carried out on 32 house officers who graduated from UKM in 2004 during their house jobs at different hospitals in Malaysia. A standardized questionnaire was used to collect the data. Fifty nine percent respondents claimed that they had communicated very well with patients while 69% with support staff and 88% with peers. On the other hand 38% and 41% of the respondents claimed they communicated very well with their superiors and families of patients. Only 22% of the graduates’ skills of communication in breaking bad news were very well, while 50% and 81% were very well in counselling patients and taking consent for procedures. Curriculum planners need to emphasize the importance ofdeveloping good communication skills in all aspects for the future doctors.
    Matched MeSH terms: Communication
  13. Saad Ahmed Ali Jadoo, Syed Mohamed Aljunid, Seher Nur Sulku, Sharifa Ezat Wan Puteh, Zafar Ahmed, Mohd Rizal Abdul Manaf, et al.
    MyJurnal
    There is high expectation from the population on part of the healthcare providers. These include; skilful and timely medication administration; and knowledge, honesty, listening skills, availability and professional attitude. The aim of this paper is to evaluate the expectation of population with regards to the healthcare providers in Turkey. A cross- sectional study was conducted in Turkey, including both rural and urban population, carried out from October 2011 till January 2012. A total of 540 household heads were selected using multistage random sampling technique. Data was collected using modified self-administered 16-items QUOTE (Quality of Care Through the Patients’ Eyes) questionnaire. The questionnaire measures communication/ accessibility, organizational skills and professional skills. The response rate was (77.1%) and data was analyzed by using SPSS version 16.0. All the aspects measured using QUOTE questionnaire were found to be important by the majority of respondents, but with varying degrees of priority. The quality aspects related to the professional skills of physicians was ranked first followed by communication/ accessibility and last but not the least is the organizational skills of health care providers. This study explored the Turkish people priorities and expectations regarding healthcare providers. The public priorities and expectation were different across population. This may reflect the need to understand people's expectations before providing the services to avoid complaints that may occur after the services have been rendered.
    Matched MeSH terms: Communication
  14. Kardina Kamaruddin, Hadzli Ishak, Abdul Majeed Ahmad, Siti Hajar Hussain, Azlin Azman, Fauziah Mohammad Yunus, et al.
    Jurnal Inovasi Malaysia, 2020;3(2):64-74.
    MyJurnal
    The e-PA system was developed to establish a monitoring and reporting process for academic adviser(PA) and student (advisee) to be used in the UiTM Kedah Academic Affairs Division (BHEA). The e-PA system is an online system that enhances the process of monitoring and reporting of PA-advisee activities. The e-PA system utilized the Design Thinking approach which is an approach in empowering innovation that was identified to value functionality. Therefore, the e-PA system are categorized in 3 phases which were: Hear (H) which was Emphatize-activity aiming to visualize and analyze users’ needs; Create (C)-this phase encompassed Define-and-Ideate-activities aiming to find inventions that meets the value of functionality; and Deliver (D) which covers the Prototype-and-Test-activities where the e-PA system was developed through the provision of prototypes and had been through 3 trials and finally tested with four target groups. The results of the e-PA system development had achieved significant reductions in terms of cost and time. In addition, the objectives of 25 percent innovation creation indication had also been achieved through the aspects of organizational function, customer needs, stakeholders, and current conditions and eco systems of the campus. The e-PA system could be a platform of communication to facilitate monitoring and reporting of PA-advisee activities for all stakeholders at UiTM Kedah Branch. The e-PA system can enhance PA's roles by helping BHEA to empower PA-advisee relationships, increase customer satisfaction, maximize students’ success in accordance with the aspirations of the Higher Education Ministry, and assist the campus to achieve a "green-university" status. This three-phase-interaction system is a precedent system in the monitoring and reporting of PA-advisors at UiTM Kedah Branch
    Matched MeSH terms: Communication
  15. Rehman A, Hassan MF, Yew KH, Paputungan I, Tran DC
    PeerJ Comput Sci, 2020;6:e334.
    PMID: 33816982 DOI: 10.7717/peerj-cs.334
    In the near future, the Internet of Vehicles (IoV) is foreseen to become an inviolable part of smart cities. The integration of vehicular ad hoc networks (VANETs) into the IoV is being driven by the advent of the Internet of Things (IoT) and high-speed communication. However, both the technological and non-technical elements of IoV need to be standardized prior to deployment on the road. This study focuses on trust management (TM) in the IoV/VANETs/ITS (intelligent transport system). Trust has always been important in vehicular networks to ensure safety. A variety of techniques for TM and evaluation have been proposed over the years, yet few comprehensive studies that lay the foundation for the development of a "standard" for TM in IoV have been reported. The motivation behind this study is to examine all the TM models available for vehicular networks to bring together all the techniques from previous studies in this review. The study was carried out using a systematic method in which 31 papers out of 256 research publications were screened. An in-depth analysis of all the TM models was conducted and the strengths and weaknesses of each are highlighted. Considering that solutions based on AI are necessary to meet the requirements of a smart city, our second objective is to analyze the implications of incorporating an AI method based on "context awareness" in a vehicular network. It is evident from mobile ad hoc networks (MANETs) that there is potential for context awareness in ad hoc networks. The findings are expected to contribute significantly to the future formulation of IoVITS standards. In addition, gray areas and open questions for new research dimensions are highlighted.
    Matched MeSH terms: Communication
  16. Feng YX, Roslan NS, Izhar LI, Abdul Rahman M, Faye I, Ho ETW
    PMID: 34574777 DOI: 10.3390/ijerph18189858
    Studies showed that introversion is the strongest personality trait related to perceived social isolation (loneliness), which can predict various complications beyond objective isolation such as living alone. Lonely individuals are more likely to resort to social media for instantaneous comfort, but it is not a perpetual solution. Largely negative implications including poorer interpersonal relationship and depression were reported due to excessive social media usage. Conversational task is an established intervention to improve verbal communication, cognitive and behavioral adaptation among lonely individuals. Despite that behavioral benefits have been reported, it is unclear if they are accompanied by objective benefits underlying physiological changes. Here, we investigate the physiological signals from 28 healthy individuals during a conversational task. Participants were ranked by trait extraversion, where greater introversion is associated with increased susceptibility to perceived social isolation as compared to participants with greater extraversion as controls. We found that introverts had a greater tendency to be neurotic, and these participants also exhibited significant differences in task-related electrodermal activity (EDA), heart rate (HR) and HR variability (HRV) as compared to controls. Notably, resting state HRV among individuals susceptible to perceived loneliness was below the healthy thresholds established in literature. Conversational task with a stranger significantly increased HRV among individuals susceptible to isolation up to levels as seen in controls. Since HRV is also elevated by physical exercise and administration of oxytocin hormone (one form of therapy for behavioral isolation), conversational therapy among introverts could potentially confer physiological benefits to ameliorate social isolation and loneliness. Our findings also suggest that although the recent pandemic has changed how people are interacting typically, we should maintain a healthy dose of social interaction innovatively.
    Matched MeSH terms: Communication
  17. Masroor K, Jeoti V, Drieberg M, Cheab S, Rajbhandari S
    Sensors (Basel), 2021 Apr 22;21(9).
    PMID: 33922288 DOI: 10.3390/s21092943
    The bi-directional information transfer in optical body area networks (OBANs) is crucial at all the three tiers of communication, i.e., intra-, inter-, and beyond-BAN communication, which correspond to tier-I, tier-II, and tier-III, respectively. However, the provision of uninterrupted uplink (UL) and downlink (DL) connections at tier II (inter-BAN) are extremely critical, since these links serve as a bridge between tier-I (intra-BAN) and tier-III (beyond-BAN) communication. Any negligence at this level could be life-threatening; therefore, enabling quality-of-service (QoS) remains a fundamental design issue at tier-II. Consequently, to provide QoS, a key parameter is to ensure link reliability and communication quality by maintaining a nearly uniform signal-to-noise ratio (SNR) within the coverage area. Several studies have reported the effects of transceiver related parameters on OBAN link performance, nevertheless the implications of changing transmitter locations on the SNR uniformity and communication quality have not been addressed. In this work, we undertake a DL scenario and analyze how the placement of light-emitting diode (LED) lamps can improve the SNR uniformity, regardless of the receiver position. Subsequently, we show that using the principle of reciprocity (POR) and with transmitter-receiver positions switched, the analysis is also applicable to UL, provided that the optical channel remains linear. Moreover, we propose a generalized optimal placement scheme along with a heuristic design formula to achieve uniform SNR and illuminance for DL using a fixed number of transmitters and compare it with an existing technique. The study reveals that the proposed placement technique reduces the fluctuations in SNR by 54% and improves the illuminance uniformity up to 102% as compared to the traditional approach. Finally, we show that, for very low luminous intensity, the SNR values remain sufficient to maintain a minimum bit error rate (BER) of 10-9 with on-off keying non-return-to-zero (OOK-NRZ) modulation format.
    Matched MeSH terms: Communication
  18. Shahazwan Mat Yusoff, Anwar Farhan Mohamad Marzaini, Siti Maftuhah Damio
    MyJurnal
    E-hailing apps Grab and Uber have become household names, particularly among urbanites over these five years. Overall the consumer response to e-hailing services in Malaysia has been positive, with The Land Public Transport Commission (SPAD) reporting that 80% of consumers prefer e-hailing over taxis. As such, many believe the availability of e-hailing services will help to boost demand, and raise property prices and rentals and help the tourism sector in locations where they are available. As the demand grows, and tourists around the globe keep rising, the means of communication plays a vital role. Hence, this article explores the Grab drivers’ needs in English language learning for the purpose of successful communication in working environment. The needs are categorised into three elements: needs of English language at workplace, problems in English language usage, and preferences in learning English. A case study was carried out among 50 Grab drivers in Kuala Lumpur. The analysis of responses to the needs in English language learning among Grab drivers is hoped to fashion English language course or the syllabus to the e- hailing drivers.
    Matched MeSH terms: Communication
  19. Guraya SS, Guraya SY, Harkin DW, Ryan Á, Mat Nor MZB, Yusoff MSB
    Med Educ Online, 2021 Dec;26(1):1983926.
    PMID: 34775927 DOI: 10.1080/10872981.2021.1983926
    BACKGROUND: Medical professionalism education intends to produce virtuous and humanistic healthcare professionals who demonstrate perseverance and professional integrity. However, today's medicine has embodied a mammoth transformation of medical practice towards sns and the digital realm. Such paradigm shift has challenged the medical professional's values, behaviors, and identities, and the distinct boundaries between personal and professional lives are blurred. This study aims to develop a framework for healthcare professionals coping with the challenges of medical professionalism in the digital realm.

    METHODS: We followed a systematic approach for the development of a framework about e-professionalism. Qualitative data was collected from a systematic review and a delphi study, while quantitative data was collected by administering a validated questionnaire social networking sites for medical education (snsme). Subsequently, categorization of the selected data and identifying concepts, deconstruction and further categorizing concepts (philosophical triangulation), integration of concepts (theoretical triangulation), and synthesis and resynthesis of concepts were performed.

    RESULTS: The initial process yielded six overlapping concepts from personal, professional, character (implicit) and characteristic (explicit) domains: environment, behavior, competence, virtues, identity, and mission. Further integration of data was done for the development of the medical education e-professionalism (meep) framework with a central concept of a commitment to mission. The mission showed deep connections with values (conformity, beneficence, universalism, and integrity), behaviours (communication, self-awareness, tolerance, power), and identity (reflection, conscientiousness, self-directed, self-actualization). The data demonstrated that all medical professionals require updated expertise in sns participation.

    CONCLUSION: The meep framework recognises a mission-based social contract by the medical community. This mission is largely driven by professional values, behaviors and identity. Adherence to digital standards, accountability, empathy, sensitivity, and commitment to society are essential elements of the meep framework.

    Matched MeSH terms: Communication
  20. Moradi M, Rezazadeh J, Ismail AS
    Sensors (Basel), 2012;12(4):4352-80.
    PMID: 22666034 DOI: 10.3390/s120404352
    Underwater Wireless Sensor Networks (UWSNs) provide new opportunities to observe and predict the behavior of aquatic environments. In some applications like target tracking or disaster prevention, sensed data is meaningless without location information. In this paper, we propose a novel 3D centralized, localization scheme for mobile underwater wireless sensor network, named Reverse Localization Scheme or RLS in short. RLS is an event-driven localization method triggered by detector sensors for launching localization process. RLS is suitable for surveillance applications that require very fast reactions to events and could report the location of the occurrence. In this method, mobile sensor nodes report the event toward the surface anchors as soon as they detect it. They do not require waiting to receive location information from anchors. Simulation results confirm that the proposed scheme improves the energy efficiency and reduces significantly localization response time with a proper level of accuracy in terms of mobility model of water currents. Major contributions of this method lie on reducing the numbers of message exchange for localization, saving the energy and decreasing the average localization response time.
    Matched MeSH terms: Computer Communication Networks
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