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Aftereffect of dental gabapentin premedication on hemodynamic details and also postoperative soreness in patients involving laparoscopic cholecystectomy: Any randomized double-blind manipulated study.
HyperDocs are interactive, digital teaching and learning materials created, disseminated, and remixed by educators. To date, HyperDocs have not been the subject of published, peer-reviewed research. To address this research gap, we engaged in exploratory, primarily qualitative research to systematically examine how and why teachers use HyperDocs. We used an online survey to gather data on educators' (N = 261) uses of and perceptions regarding HyperDocs. Analysis suggested a wide range of definitions of, purposes for, and approaches to HyperDoc use, indicating that educators are adapting HyperDocs to their practice in myriad ways. Consistent with the openness and flexibility in finding, remixing, and using HyperDocs, educators identified a number of benefits of using these tools in their practice, including changes in student engagement and learning, shifts in instructional design and delivery, and changes in their own support and dispositions. Analysis of examples of HyperDocs shared by a subset of participants suggested some mismatch between rhetoric about HyperDocs and what was actually incorporated into them. We discuss these findings in relation to the work of educators and the future of research on HyperDocs and other crowdsourced teaching and learning initiatives.In energy-only electricity markets, such as Australia's National Electricity Market (NEM), it has been argued that an increasing penetration of variable renewable energy (VRE) generation is likely to have two effects (i) more extreme spot prices, with greater instances of both very high and very low prices and (ii) a need to increase the market price cap (MPC) and related price signals for reliability. This article examines the validity of both these effects using spot pricing outcomes in South Australia (SA), which has one of the highest VRE penetrations worldwide. We find partial support for these two effects. While extremely low prices have become more frequent over time, extremely high prices have become less frequent. Spot price volatility has risen, consistent with the hypothesis, but not because prices have become more extreme. Furthermore, these findings are observed for prices in all NEM regions, not just SA. Also, reliability has remained high over the past decade despite the MPC remaining constant in real terms. We provide four reasons why higher VRE penetration need not result in more extreme prices and higher MPCs (i) greater investment in volatility-dampening, reliability-enhancing technologies like storage and interconnectors; (ii) increased contract cover; (iii) more price-responsive demand; and (iv) emergence of additional ancillary service revenues. These findings have implications for the durability of the NEM's energy-only design given expected further increases in VRE penetration rates across the NEM.Brexit creates a systemic shock that provides a unique opportunity for the UK to implement a new sustainable Fisheries Policy to better manage the multiple stocks on which future fishers will depend on leaving the European Union. At the same time, the global slowdown of commercial fishing as a result of COVID-19 has reduced pressure on some threatened stocks to levels not seen since the Second World War. In combination, Brexit and the COVID-19 slowdown have created a unique opportunity to facilitate the recovery of a threatened resource. Nevertheless, challenges remain as fisheries represent only 0.12% of UK economic output, presenting a risk that opportunities for more sustainable management will be lost during wider trade negotiations. Reduced fishing pressure during the COVID-19 era will enable stocks an opportunity to recover if supported by a new UK Fisheries Policy that focuses on (a) re-establishing the role of Maximum Sustainable Yield to set limits that enable the recovery of fish populations initiated during the COVID-19 era; (b) ensuring that catch targets are set with the aim to maintain biomass at 120% of that which will achieve Maximum Sustainable Yield; (c) improving coherent resource management that also considers the expensive use of carbon associated with unsustainable fishing, and the need to protect fish throughout their life-cycle; and (d) constructing and effectively enforcing protection of a resilient network of Marine Protected Areas despite potential protests from EU member states.COVID-19 has severely impacted the global cruise tourism industry. The increasing number of confirmed cases during the quarantine period of 'Diamond Princess' questioned the efficiency and science behind the Japanese government's emergency management of the outbreak and led to a debate on the responsibilities of the ship's country of registry and port country. In order to deal with the spread of virus on a cruise ship rationally, the present study analyses why cruise ships are more prone to an emergent epidemic and discusses requirements of international conventions and domestic laws on cruise ship sanitation and epidemic prevention. It also evaluates the rescue responsibility of Flag State and Port State, explores the legal lacunae of international conventions on the rescue obligation of cruise home port, and provides solutions for prevention and control of cruise ship epidemic with short-term response measures and long-term mechanism construction. In terms of a short-term response, it is vital to adopt the quarantine idea of a 'temporary cabin hospital' and a disposal procedure of 'circular disinfection-section repeat testing-batch transfer and quarantine-international collaborative medical treatment'. Metabolism inhibitor For a long-term mechanism construction, three aspects need to be considered the risk emergency management mechanism of cruise lines, health and epidemic prevention supervision mechanisms, and international cooperation mechanisms of infectious disease prevention.Increasing attention has been paid to the potential for demand-side policies to stimulate use of broadband networks. Such policies form part of the increasing digitalisation of the economy and wider society. This is an area where governments are also facing challenges in their efforts to maximise the efficiency and effectiveness of their policies. The paper sheds light on the impact that the transition towards digital has had on demand-side policies supporting the adoption of broadband and digital technologies by SMEs, and draws out the implications for policy, using a case study of Wales in the UK over a ten-year period. It shows that digitalisation has seen policy mechanisms and messages evolving as policy makers have created a more integrated and multi-channel approach to the delivery of advisory support to SMEs, but that the emergence of multiple types of actors (large digital platform businesses) and ongoing digitalisation are adding complexity to policies and their interaction with other forms of public and private business support.
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