The things (we think) we (ought to) do: Ideological processes and practices in teaching

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Chapter 11- Team-Based Learning Brings Academic Rigor, Collaboration, and Community to Online Learning

In early 2020, instructors were faced with a critical and immediate need to move education online in the face of the COVID-19 pandemic. The decision to discontinue face-to-face classes as a protection from the COVID-19 virus presented several questions and challenges, including the need to quickly develop online classes without adequate time to consider the effectiveness of different strategies. While online learning provides accessible and safe educational opportunities for students sheltering in place as a protection against the COVID-19 pandemic, faculty may question if online education provides the academic rigor, needed competencies, and student learning outcomes they hoped for in traditional campus classes

University and Community Partnerships: A Full Circle Program

Civic engagement by universities has taken shape in a number of ways. This article describes the efforts of the Center for Education at a metropolitan university in the United States, whose outreach is to a under resourced school district in an economically distressed area. Partnerships with the Local Educational Agency (LEA), private foundations, divisions of the university, and local churches will be addressed. This is a descriptive article showing one university’s efforts at civic engagement

Performance Evaluation of Triangulation Based Range Sensors

The performance of 2D digital imaging systems depends on several factors related with both optical and electronic processing. These concepts have originated standards, which have been conceived for photographic equipment and bi-dimensional scanning systems, and which have been aimed at estimating different parameters such as resolution, noise or dynamic range. Conversely, no standard test protocols currently exist for evaluating the corresponding performances of 3D imaging systems such as laser scanners or pattern projection range cameras. This paper is focused on investigating experimental processes for evaluating some critical parameters of 3D equipment, by extending the concepts defined by the ISO standards to the 3D domain. The experimental part of this work concerns the characterization of different range sensors through the extraction of their resolution, accuracy and uncertainty from sets of 3D data acquisitions of specifically designed test objects whose geometrical characteristics are known in advance. The major objective of this contribution is to suggest an easy characterization process for generating a reliable comparison between the performances of different range sensors and to check if a specific piece of equipment is compliant with the expected characteristics

Book Reviews [ October 2014]

Reviews of the following four recent books: The Muslims are coming!: Islamophobia, extremism and the domestic war on terror by Arun Kundnani reviewed by Nasima Hassan, Senior Lecturer, University of East London; Beyond early reading by David Waugh and Sally Neaum (eds.) reviewed by Fran Paffard, Senior Lecturer in Early Years and Primary Education, University of East London; Action research in education by Mary McAteer, reviewed by Adrian Copping, Senior Lecturer, University of Cumbria; and Leading professional practice in education by Christine Wise, Pete Bradshaw and Marion Cartwright (eds.), reviewed by Michele J. Burns, Deputy Headteacher, The Sandon School, Essex

Greater sexual reproduction contributes to differences in demography of invasive plants and their noninvasive relatives

An understanding of the demographic processes contributing to invasions would improve our mechanistic understanding of the invasion process and improve the efficiency of prevention and control efforts. However, field comparisons of the demography of invasive and noninvasive species have not previously been conducted. We compared the in situ demography of 17 introduced plant species in St. Louis, Missouri, USA, to contrast the demographic patterns of invasive species with their less invasive relatives across a broad sample of angiosperms. Using herbarium records to estimate spread rates, we found higher maximum spread rates in the landscape for species classified a priori as invasive than for noninvasive introduced species, suggesting that expert classifications are an accurate reflection of invasion rate. Across 17 species, projected population growth was not significantly greater in invasive than in noninvasive introduced species. Among five taxonomic pairs of close relatives, however, four of the invasive species had higher projected population growth rates compared with their noninvasive relative. A Life Table Response Experiment suggested that the greater projected population growth rate of some invasive species relative to their noninvasive relatives was primarily a result of sexual reproduction. The greater sexual reproduction of invasive species is consistent with invaders having a life history strategy more reliant on fecundity than survival and is consistent with a large role of propagule pressure in invasion. Sexual reproduction is a key demographic correlate of invasiveness, suggesting that local processes influencing sexual reproduction, such as enemy escape, might be of general importance. However, the weak correlation of projected population growth with spread rates in the landscape suggests that regional processes, such as dispersal, may be equally important in determining invasion rate

The physical demands of match-play in academy and senior soccer players from the Scottish Premiership

The present study aimed to assess the physical match performance among senior and youth soccer players from an elite Scottish Premiership club during the 2021/2022 season. Twenty-two first team (25.9 ± 4.5 years, 78.3 ± 8.2 kg, 1.82 ± 0.07 cm) and 16 youth players (16.8 ± 0.9 years, 70.1 ± 6.8 kg, 177 ± 5.8 cm) were examined. A selection of physical match performance variables were measured using a global positioning system. Linear mixed-effect regressions revealed for all examined variables no significant differences between first team and U-18 players and no significant differences between playing level by position interaction. Across both teams, Centre Backs compared to Wing Backs, showed a 295 m (p < 0.01) lower high-intensity distance, and performed on average 36 fewer very-high intensity decelerations (p = 0.03). Comparing to Wide Midfielders, Centre Backs showed lower total (1297 m, p = 0.01), high-intensity (350 m, p = 0.01), and sprint (167 m, p < 0.01) distances. Sprint distance was also lower in Centre Backs vs. Strikers (118 m, p = 0.03), and in Central Midfielders vs. both Strikers (104 m, p = 0.03) and Wide Midfielders (154 m, p = 0.01). The present findings highlight the physical match performance of elite Scottish players and provide useful information within the context of understanding how methods of physical development of youth soccer are implemented in different countries