| 1. |
- Peltonen, L.-M., et al.
(författare)
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Current trends in nursing informatics : Results of an international survey
- 2016
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Ingår i: Studies in Health Technology and Informatics. - : IOS Press. - 9781614996576 ; , s. 938-939
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Konferensbidrag (refereegranskat)abstract
- Nursing informatics (NI) can help provide effective and safe healthcare. This study aimed to describe current research trends in NI. In the summer 2015, the IMIA-NI Students Working Group created and distributed an online international survey of the current NI trends. A total of 402 responses were submitted from 44 countries. We identified a top five NI research areas: standardized terminologies, mobile health, clinical decision support, patient safety and big data research. NI research funding was considered to be difficult to acquire by the respondents. Overall, current NI research on education, clinical practice, administration and theory is still scarce, with theory being the least common. Further research is needed to explain the impact of these trends and the needs from clinical practice. © 2016 IMIA and IOS Press.
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| 2. |
- Peltonen, L.-M., et al.
(författare)
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Nursing informatics research priorities for the future : Recommendations from an international survey
- 2016
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Ingår i: NURSING INFORMATICS 2016: EHEALTH FOR ALL. - : IOS Press. - 9781614996583 ; , s. 222-226
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Konferensbidrag (refereegranskat)abstract
- We present one part of the results of an international survey exploring current and future nursing informatics (NI) research trends. The study was conducted by the International Medical Informatics Association Nursing Informatics Special Interest Group (IMIA-NISIG) Student Working Group. Based on findings from this cross-sectional study, we identified future NI research priorities. We used snowball sampling technique to reach respondents from academia and practice. Data were collected between August and September 2015. Altogether, 373 responses from 44 countries were analyzed. The identified top ten NI trends were big data science, standardized terminologies (clinical evaluation/implementation), education and competencies, clinical decision support, mobile health, usability, patient safety, data exchange and interoperability, patient engagement, and clinical quality measures. Acknowledging these research priorities can enhance successful future development of NI to better support clinicians and promote health internationally. © 2016 IMIA and IOS Press.
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| 3. |
- Topaz, M., et al.
(författare)
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Advancing nursing informatics in the next decade : Recommendations from an international survey
- 2016
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Ingår i: Studies in Health Technology and Informatics. - : IOS Press. - 9781614996576 ; , s. 123-127
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Konferensbidrag (refereegranskat)abstract
- In the summer of 2015, the International Medical Informatics Association Nursing Informatics Special Interest Group (IMIA NISIG) Student Working Group developed and distributed an international survey of current and future trends in nursing informatics. The survey was developed based on current literature on nursing informatics trends and translated into six languages. Respondents were from 31 different countries in Asia, Africa, North and Central America, South America, Europe, and Australia. This paper presents the results of responses to the survey question: "What should be done (at a country or organizational level) to advance nursing informatics in the next 5-10 years?" (n responders=272). Using thematic qualitative analysis, responses were grouped into five key themes: 1) Education and training; 2) Research; 3) Practice; 4) Visibility; and 5) Collaboration and integration. We also provide actionable recommendations for advancing nursing informatics in the next decade. © 2016 IMIA and IOS Press.
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| 4. |
- Ibrahim, M., et al.
(författare)
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On the Performance of Multi-IRS-Assisted Networks Across Real Urban, Suburban, and Rural Environments
- 2024
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Ingår i: IEEE Wireless Communications and Networking Conference, WCNC. - : IEEE conference proceedings. - 9798350303582
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Konferensbidrag (refereegranskat)abstract
- Intelligent reflecting surface (IRS) is considered as a key technology for the sixth generation (6G) networks for creating a controlled environment for users to achieve higher data rates, throughput, and energy efficiency. IRS-assisted networks provide indirect line-of-sight (LoS) to non line-of-sight (NLoS) users, enabling them to achieve higher data rates. The purpose of this paper is to investigate the performance of IRS-assisted ultra-high frequency (UHF) networks in actual rural, sub-urban, and urban environment, in terms of rate coverage probability, spectral and energy efficiency. The actual building locations of all three locations with their heights are modeled as blockages. The analysis is carried out for different densities of BSs and IRS surfaces for different number of mobile users. Our analysis underlines the difference between the coverage probability of 2D versus 3D building areas. It also shows that the deployment of IRS surfaces significantly increases the rate per unit area of the conventional BS networks in practical environments. Our simulation results provide the optimal number of IRS elements and mobile users to achieve a certain rate coverage probability with maximum energy efficiency. Our results also highlight the optimal number of BSs and IRS surfaces for each location that can be deployed to achieve higher energy efficiency.
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| 5. |
- Bilal, M., et al.
(författare)
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Single Versus Double IRS-Assisted Networks : A Comparative Analysis Using Practical Phase Shifting
- 2024
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Ingår i: IEEE Wireless Communications and Networking Conference, WCNC. - : IEEE conference proceedings. - 9798350303582
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Konferensbidrag (refereegranskat)abstract
- Intelligent reflecting surfaces (IRSs) have been considered to revolutionize beyond 5G and 6G systems as they help increase signal strength through their ability to control radio environments effectively. Introducing IRS assistance in a single-input single-output (SISO) network has been proven to improve the system's performance. This paper compares the performance of a single IRS-assisted SISO system against a double IRS-assisted system under various wireless network setups. Our work relies on a shared allocation scheme of IRS elements, where a practical phase-dependent amplitude phase shift model is utilized along with discrete phase shifts to develop a reliable and energy-efficient system. We observe energy efficiency while altering system parameters to identify the limits where each system works better. The simulation results show that two IRSs perform better at large deployments, whereas a single IRS performs better in compact environments.
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