Zoekresultaten

Notes on networks and contingency

Niet-destructief onderzoek

Een van de instrumenten voor de bepaling van de kwaliteit en van de aanwezigheid van opgetreden schade vormt het niet-destructief onderzoek (NDO), waarvan vele uitvoeringsvormen zijn ontwikkeld en waaraan binnen de kaders van de wetgeving en de in gebruik zijnde Codes zowel aan de apparatuur als aan de bediening eisen worden gesteld. Zo moeten ook de uitvoerders van NDO in de praktijk gecertificeerd zijn.

Reimagining Ecological Sustainability in Sport

This report is an introduction in into the topic of sustainability and the world of sports. It contains literature studies and several empirical studies. It provides overviews of current academic and professional sources and suggests further research.

The Football Workshop

This chapter will be part of a monograph on social inclusion, the interface between leisure and work in relation to people with intellectual disabilities.

Playful mapping in the digital age

Playful Mapping is the result of many years of joint enterprise in which we, as authors, devel-oped a close intellectual collaboration. As a book, it emerged towards the end of the ERC project Charting the Digital that ran from 2011-2016, and during a still-ongoing Erasmus+ project; Go Go Gozo. Over this five year period, members of the Playful Mapping Collective got to know each other as colleagues and friends, participating regularly in diverse academic and social activities, such as conference panels and workshops.1 The authorship of this book therefore reflects an interesting collaborative experiment, enrolling researchers who have been working together in an active way over the past half-decade. This preface explains the genealogy of the emerging and open collaboration through which we developed ideas

Perception and Action in Golf Putting: Skill Differences Reflect Calibration

We assessed how golfers cope with the commonly observed systematic overshoot errors in the perception of the direction between the ball and the hole. Experiments 1 and 2, in which participants were required to rotate a pointer such that it pointed to the center of the hole, showed that errors in perceived direction (in degrees of deviation from the perfect aiming line) are destroyed when the head is constrained to move within a plane perpendicular to the green. Experiment 3 compared the errors in perceived direction and putting errors of novice and skilled players. Unlike the perceived direction, putting accuracy (in degrees of deviation from the perfect aiming line) was not affected by head position. Novices did show a rightward putting error, while skilled players did not. We argue that the skill-related differences in putting accuracy reflect a process of recalibration. Implications for aiming in golf are discussed.