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Countries use battle management systems (BMS) that enable commands to share digital situational awareness information. In the network of electronic warfighting platforms where military assets are classified as agents and where multiple subsystems interact, potential permutations and combinations of interactions can cause unpredictable negative or positive feedback loops, resulting in unpredictable or unwanted outcomes, which is referred to as emergence behaviour. [ABSTRACT FROM AUTHOR]

Many countries including Ukraine use battle management systems (BMS) like Delta that enable command to share situation awareness information; this study focuses on the distribution of information across a warfighting network. Similar to natural systems, where autonomous agents, such as ants and bees, follow a set of simple rules, a BMS is a network of bases and electronic warfighting platforms that have military assets as agents within the network, guided by the defense doctrine. The rationale for the workability of such a system is based on each subsystem being reliable when multiple subsystems interact. However, the potential permutations and combinations of interactions can cause unpredictable negative or positive feedback loops, resulting in unpredictable and unwanted outcomes. The results of emergent behavior are unexpected and sometimes unwanted in areas such as intelligence, and wireless networks. Understanding emergent behavior is imperative in understanding complex engineering systems, and to present new insights, and take practical steps toward improving complex systems design and analysis. This paper presents the BMS and networks with examples of user-defined system integration of the network soldier concept. We believe that Ukrainian and other armies can directly benefit from utilising meta cybernetics, meta metasystem model analysis to control emergence. [ABSTRACT FROM AUTHOR]

The objective of this systematic literature review was to investigate the current understanding of the competencies needed by Engineering Asset Management personnel in local authorities within Australia. During the development of the search string for the literature review, it was found that there were no available peer-reviewed articles on Engineering Asset Management competencies through an Australian local authority lens between January 2010 and December 2019 within the searched databases. Based on this, the search string criteria was re-focused onto Engineer Asset Management competencies within Australia (in general), as the new frame. Using this updated string search, the authors searched several databases (EBSCOHost, Informit, Scopus Informit and Web of Science) for research published in English between January 2010 and December 2019 that detailed the competencies deemed necessary for personnel undertaking Engineering Asset Management activities within the Australian context. Additional records were searched for in relation to the topic, from a range of Engineering and Engineering Management Conferences held between 2010 and 2019. Two hundred and thirty publications were identified through database searches, while eight conference proceedings were identified from the additional conference search. These were initially checked for duplicates, and then subjected to the refinement stage against a detailed review criteria, as per the PRISMA framework checklist process. Four articles progressed through the full PRISMA framework process. Further in-depth reviews of the remaining four papers found that one article was principally focused on the Australian Quality Framework (AQF) certification training processes, while the remaining three papers contained data of competency requirements (and example subjects) for Engineering Asset Management personnel within Australia. This data was collated, and through a deductive qualitative content analysis, was coded into three common themes: (1) Technical skills, (2) Professional skills – internally focused and (3) Professional skills – externally focused. The review process undertaken within this research initially showed that there were no papers within the original search frame of Australian local authorities, while the updated search detailed limited available literature within the general Australian context. This highlights an apparent gap within the available literature for the research topic scope during the period within January 2010 and December 2019. [ABSTRACT FROM AUTHOR]

This 96-week, randomized, open-label study was designed to assess the efficacy and safety of two single-tablet regimens in treatment naïve HIV-1-infected adults: rilpivirine (RPV) + emtricitabine/tenofovir disoproxil fumarate (FTC/TDF) and efavirenz (EFV) + FTC/TDF. Assessments included patient-reported Medication Adherence Self-Report Inventory, SF-12v2 Quality of Life assessment, HIV Treatment Satisfaction Questionnaire, and HIV Symptom Index Questionnaire through Week 48. Additional evaluations included study drug discontinuations due to treatment-emergent adverse events (TEAEs). A total of 786 participants (n=394 RPV/FTC/TDF, n=392 EFV/FTC/TDF) were included. Fewer RPV/FTC/TDF-treated than EFV/FTC/TDF-treated participants discontinued study drug due to TEAEs (2.5% vs. 8.7%), with 41% (14/34) TEAE-related discontinuations in the EFV/FTC/TDF group occurring within the first four weeks of treatment. Treatment adherence and satisfaction remained high through Week 48 and quality of life improved from baseline in both groups. There were no significant between-group differences in virologic success (HIV-1 RNA <50 copies/mL) regardless of adherence (<95% or ≥95%). Significant between-group differences favouring RPV/FTC/TDF were observed for the HIV SIQ symptoms of difficulty falling or staying asleep (p = .022) and diarrhea or loose bowel movements (p = .002). In conclusion, 48-week treatment with RPV/FTC/TDF or EFV/FTC/TDF was associated with high adherence, high treatment satisfaction, and improved quality of life. TEAE-related discontinuations and patient-reported symptoms indicate that RPV/FTC/TDF may be somewhat better tolerated than EFV/FTC/TDF. [ABSTRACT FROM PUBLISHER]