Purpose: In long-track speed skating, drafting is a commonly used phenomenon in training; however, it is not allowed in time-trial races. In speed skating, limited research is available on the physical and psychological impact of drafting. The aim of this study was to determine the influence of “skating alone,” “leading,” or “drafting” on physical intensity (heart rate and blood lactate) and perceived intensity (perceived exertion) of speed skaters. Methods: Twenty-two national-level long-track speed skaters with a mean age of 19.3 (2.6) years skated 5 laps, with similar external intensity in 3 different conditions: skating alone, leading, or drafting. Repeated-measures analysis of variance showed differences between the 3 conditions, heart rate (F2,36 = 10.546, P < .001), lactate (F2,36 = 12.711, P < .001), and rating of perceived exertion (F2,36 = 5.759, P < .01). Results: Heart rate and lactate concentration were significantly lower (P < .001) when drafting compared with leading (heart rate Δ = 7 [8] beats·min–1, 4.0% [4.7%]; lactate Δ = 2.3 [2.3] mmol/L, 28.2% [29.9%]) or skating alone (heart rate Δ = 8 [7.1] beats·min–1, 4.6% [3.9%]; lactate Δ = 2.8 [2.5] mmol/L, 33.6% [23.6%]). Rating of perceived exertion was significantly lower (P < .01) when drafting (Δ = 0.8 [1.0], 16.5% [20.9%]) or leading (Δ = 0.5 [0.9], 7.7% [20.5%]) versus skating alone. Conclusions: With similar external intensity, physical intensity, as well as perceived intensity, is reduced when drafting in comparison with skating alone. A key finding of this study is the psychological effect: Skating alone was shown to be more demanding than leading, whereas leading and drafting were perceived to be similar in terms of perceived exertion. Knowledge about the reduction of internal intensity for a drafting skater compared with leading or skating alone can be used by coaches and trainers to optimize training conditions.
Legislators face the challenging task of drafting copyright law, which takes into account the views of various stakeholders, intended policy and technological developments, whilst ensuring that the wording and language that is used is accurate and precise. Meeting these objectives means that the law in its legislative form can be hard-to-understand, complex and not easily accessible to the layperson. This article explores steps, which have been put in place by various organisations and online resources, to assist in the understanding of copyright for the public and schools, with particular focus on education and teaching materials – as presented on Copyrightuser.org.
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Organizations in legal practice, under pressure to do “more for less,” are searching for ways to automate legal work, to improve efficiency of legal service delivery. Automated drafting of contracts (or: contract automation) is one of the areas where technology is—partly—replacing legal professionals. In Dutch legal practice, the number of organizations that are actively deploying contract automation is still relatively small, but growing. This chapter looks at experiences with contract automation of organizations from various sectors in Dutch legal practice. Contract automation can improve legal service delivery to consumers and SMEs, as well as contracting processes within organizations. Several organizations report positive results. However, successfully implementing contract automation, especially for internal use within organizations, is not simple. Tight budgets, resistance to change and poor integration with other software are some of the problems that organizations may encounter. Generally, human and organizational factors are often at least as important as the technological aspects. Successful implementation of contract automation requires design thinking, a proactive approach and process-oriented (legal) professionals. Regardless of these difficulties, the use of contract automation software in Dutch legal practice can be expected to increase, due to several factors. The number of organizations that are offering contracts (and other legal documents) online to SMEs and consumers has grown rapidly over the last years. Contract automation is not only offered to consumers and SMEs by commercial parties, but also by branch organizations, as a service to their members. Consumers and SMEs will become used to these self-help solutions for legal matters. Legal publishers are also increasing the offering of automated contracts and other legal documents. In addition, law firms and consultants are promoting the use of contract automation within client organizations. Finally, many corporate organizations are increasingly exchanging experiences on improving legal operations and the use of Legal Tech, including contract automation. Eventually, increased use of contract automation may drive further harmonization of contracts within sectors and facilitate other technological applications, such as the automated analysis of contracts.
A world where technology is ubiquitous and embedded in our daily lives is becoming increasingly likely. To prepare our students to live and work in such a future, we propose to turn Saxion’s Epy-Drost building into a living lab environment. This will entail setting up and drafting the proper infrastructure and agreements to collect people’s location and building data (e.g. temperature, humidity) in Epy-Drost, and making the data appropriately available to student and research projects within Saxion. With regards to this project’s effect on education, we envision the proposal of several derived student projects which will provide students the opportunity to work with huge amounts of data and state-of-the-art natural interaction interfaces. Through these projects, students will acquire skills and knowledge that are necessary in the current and future labor-market, as well as get experience in working with topics of great importance now and in the near future. This is not only aligned with the Creative Media and Game Technologies (CMGT) study program’s new vision and focus on interactive technology, but also with many other education programs within Saxion. In terms of research, the candidate Postdoc will study if and how the data, together with the building’s infrastructure, can be leveraged to promote healthy behavior through playful strategies. In other words, whether we can persuade people in the building to be more physically active and engage more in social interactions through data-based gamification and building actuation. This fits very well with the Ambient Intelligence (AmI) research group’s agenda in Augmented Interaction, and CMGT’s User Experience line. Overall, this project will help spark and solidify lasting collaboration links between AmI and CMGT, give body to AmI’s new Augmented Interaction line, and increase Saxion’s level of education through the dissemination of knowledge between researchers, teachers and students.
