Smartphones as digital instructional interface devices: the teacher’s perspective

Globally, many nations have put in place policies on technology enhanced teaching and learning in an effort to keep abreast with the rapid advancement in technology. However, the use of technology in education has been slow in many third world countries, inclusive of Zimbabwe. COVID-19 restrictions inadvertently accelerated the adoption of digital instructional interface devices (DIIDs). Smartphones are preferred DIIDs because of their popularity amongst children as well as teachers. However, their successful penetration as DIIDs is largely dependent on teachers’ dispositions as key agents of curriculum implementation. Zimbabwe is known to have a 52% smartphone penetration rate for all citizens. The study was therefore carried out to determine the penetration rate of smartphones in science teachers, and also to probe teachers’ views on learners being allowed unlimited access to smartphones. The study adopted descriptive survey design from a quantitative research approach. Data was collected from 179 science teachers through a self-developed electronic questionnaire that was administered through the Kobo Toolbox online survey application. Results show that the smartphone penetration rate in science teachers is 87%. Multitasking and indecent exposure are the main forms of learner deviance that make teachers more reluctant to accept smartphones as DIIDs. In the presence of school-wide and classroom policies that cater for both merits of smartphone use and ease of policy enforcement, Zimbabwe science teachers are however ready to fully embrace smartphones as useful DIIDs.

Systematic Review on Information Technology Approaches to Evaluate the Impact of Public Health Campaigns: Real Cases and Possible Directions

Evaluating the success of a public health campaign is critical. It helps policy makers to improve prevention strategies and close existing gaps. For instance, Brazil's “Syphilis No!” campaign reached many people, but how do we analyze its real impact on population awareness? Are epidemiologic variables sufficient? This study examined literature on using of information technology approaches to analyze the impact of public health campaigns. We began the systematic review with 276 papers and narrowed it down to 17, which analyzed campaigns. In addition to epidemiological variables, other types of variables of interest included: level of (i) access to the campaign website, (ii) subject knowledge and awareness, based on questionnaires, (iii) target population's interest, measured from both online search engine and engagement with Social Network Service, and (iv) campaign exposure through advertising, using data from television commercials. Furthermore, we evaluated the impact by considering several dimensions such as: communication, epidemiology, and policy enforcement. Our findings provide researchers with an overview of various dimensions, and variables-of-interest, for measuring public campaign impact, and examples of how and which campaigns have used them.

Circumventing tobacco control and safety policies to promote waterpipe use in smoking venues: the perspective of staff in waterpipe smoking venues

ObjectiveTo understand Hong Kong waterpipe smoking (WPS) sales and promotion, including strategies to avoid policy enforcement, from the perspective of WPS venue staff.MethodsQualitative interviews and observations were guided by interpretive description. 20 WPS venue staff who were responsible for preparing and serving waterpipes to patrons and had worked at the bar for at least 3 months were recruited. In-depth semistructured interviews with WPS venue staff were conducted, in addition to covert and participant observations in 10 WPS venues in Hong Kong. Interpretive description involving constant comparative analysis of qualitative data was adopted to facilitate an inductive analytic approach to generate findings.ResultsTwo primary themes emerged from analyses of interview and observation data: strategies to avoid law enforcement, and perceived health and safety concerns linked to working and smoking in waterpipe venues. The findings suggest that many Hong Kong venues may be failing to comply with tobacco control policies and developing strategies to circumvent law enforcement. Moreover, waterpipe preparation, allowance of WPS and burning of charcoal in indoor areas were perceived as negatively affecting the health and safety of staff and customers.ConclusionsThe study provides preliminary evidence indicating the ineffectiveness of current tobacco control policy on WPS. Due to its risks to health and safety, and the need to sustain tobacco control efforts for their intended purpose, waterpipe-specific regulations and stricter surveillance on waterpipe sales and promotion are urgently required.

164. Restriction of Antimicrobials Dispensing without Prescription on a National Level: Impact on the Overall Antimicrobial Utilization in Community Pharmacies in Saudi Arabia

Background High rates of non-prescription dispending of antimicrobials has led to a significant increase in antimicrobial overuse and misuse in Saudi Arabia (SA). The objective of this study was to evaluate antimicrobial utilization following enforcement of a new prescription-only antimicrobial dispensing policy in the community pharmacy setting in SA. Methods Data were extracted from the IQVIA database between May 2017 and May 2019. Antimicrobial consumption rate based on the sales, defined daily dose in grams (DDD), DDD/1000 inhabitants’/day (DID), and antimicrobial claims for pre-policy (May 2017 to April 2018) and post-policy (June 2018 to May 2019) periods was assessed. Results Overall antimicrobial utilization slightly declined (~9-10%) in post-policy vs. pre-policy period (sales, 31,334 vs.34,492 thousand units; DDD, 183,134 vs. 202,936 thousand grams), with an increase in the number of claims (~16%) after policy implementation. There was a sudden drop in the consumption rate immediately after policy enforcement; however, the values increased subsequently, matching closely to the pre-policy values. Consumption patterns were similar in both periods. Penicillins were the most commonly used antimicrobial (sales, 14,700 - 11,648 thousand units; DDD, 71,038 - 91,227 thousand grams; DID, 2.88 - 3.78). For both the periods, the highest dip in utilization was observed in July (sales, 1,027 - 1,559 thousand units; DDD, 6,194 - 9,399 thousand grams), while the highest spike was in March/October (sales, 3,346 - 3,884 thousand units; DDD, 22,329 - 19,453 thousand grams). Conclusion Non-prescription antimicrobial utilization reduced minimally following policy implementation in the community pharmacy setting across SA. Measures to aid effective implementation of prescription-only regulations are necessary. Disclosures All Authors: No reported disclosures

Evaluation of a policy enforcement solution in telemedicine with offline use cases

The emerging popularity of telemedicine solutions brought an alarming problem due to the lack of proper access control solutions. With the inclusion of multi-tiered, heterogeneous infrastructures containing Internet of things and edge computing elements, the severity and complexity of the problem became even more alarming, calling for an established access control framework and methodology. The goal of the research is to define a possible solution with a focus on native cloud integration, possible deployment at multiple points along the path of the healthcare data, and adaptation of the fast healthcare interoperability resources standard. In this paper, the importance of this issue in offline use cases is presented and the effectiveness of the proposed solution is evaluated.

A Survey on Software-Defined Wireless Sensor Networks: Current status, machine learning approaches and major challenges

This paper is aimed to present a comprehensive survey of relevant research over the period 2012-2021 of Software-Defined Wireless Sensor Network (SDWSN) proposals and Machine Learning (ML) techniques to perform network management, policy enforcement, and network configuration functions. This survey provides helpful information and insights to the scientific and industrial communities, and professional organisations interested in SDWSNs, mainly the current state-of-art, machine learning techniques, and open issues.

Protocol-Based and Hybrid Access Control for the IoT: Approaches and Research Opportunities

Internet of Things (IoT) applications and services are becoming more prevalent in our everyday life. However, such an interconnected network of intelligent physical entities needs appropriate security to sensitive information. That said, the need for proper authentication and authorization is paramount. Access control is in the front line of such mechanisms. Access control determines the use of resources only to the specified and authorized users based on appropriate policy enforcement. IoT demands more sophisticated access control in terms of its usability and efficiency in protecting sensitive information. This conveys the need for access control to serve system-specific requirements and be flexibly combined with other access control approaches. In this paper, we discuss the potential for employing protocol-based and hybrid access control for IoT systems and examine how that can overcome the limitations of traditional access control mechanisms. We also focus on the key benefits and constraints of this integration. Our work further enhances the need to build hierarchical access control for large-scale IoT systems (e.g., Industrial IoT (IIoT) settings) with protocol-based and hybrid access control approaches. We, moreover, list the associated open issues to make such approaches efficient for access control in large-scale IoT systems.

Municipal Solid Waste Management Policies, Practices, and Challenges in Ethiopia: A Systematic Review

Municipal Solid Waste Management (MSWM) affects several spheres, including environmental, social, and economic activities. In Ethiopia, massive waste generation and unbalanced management have worsened the issue. Hence, this systematic review investigates the Ethiopian MSWM policy and legal frameworks, practices, and challenges. The Scopus and Web of Science databases and Google Scholar were used to search published and unpublished studies from 2005 to 2021, and a website search was used to find studies from 1995 to 2021. The search was restricted to the English language, and the last search was conducted on 25 June 2021. The study was extracted from the characteristics of the developed study. A risk of bias assessment was conducted for the included studies using the AMSTAR 2. Among the 1135 identified records, 72 studies were found to be eligible. This systematic review identified numerous legal frameworks that enhance the implementation of MSWM in Ethiopia, which is mainly focused on waste collection, transportation, and disposal. Lack of policy enforcement, weak capacity, public awareness, and minimal cooperation among stakeholders were the main challenges. MSWM problems in Ethiopia have seen an increase in recent decades and are affecting daily life. Therefore, these findings may help to improve MSWM in Ethiopia.

Criminal Law Policy Enforcement Against the Perpetrators of Forcibly Picking up the Covid-19 Infected Patient Corpse on This Pandemic at Hospital

This research aims to cover the strategic forms of criminal law policy enforcement to prevent and overcome the covid-19 corpses who were forced picked up in this pandemic at a hospital and its obstacle. The method used in this research is a normative juridical and empirical juridical approach. This research shows that the strategic form of criminal law policy enforcement prioritize more and apply the persuasive approach with negotiation and not using the criminal law policy against the family of the deceased person who forcibly picked and the society which refused to bury the covid1-19 patient. The obstacle faced are: from law substance which not done well on its application; limitation of the security, helplessness of the health officer on facing the pressure and threat, limitation of officer; limitation of facilities and infrastructure which owned by the hospital, police officer, and covid-19 officer (Satgas), the minimum knowledge of the society about the danger of covid-19, minimum of socialization; and the existence of people's habits which not following the strict health protocol, not using a medical mask, and keep a distance.