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Zoekresultaten (20)

HBO/WO

MBO

8 mei 2018

10-03: Data analysis (descriptive)- micro lecture CENTRAL TENDENCY: MODE, MEDIAN AND MEAN

In this micro lecture the following items will be explained regarding this lecture: Understanding various meanings of the words ‘causal explanation’. In this first module, we’ll introduce the basic concepts of descriptive statistics. We’ll talk about cases and variables, and we’ll explain how you can order them in a so-called data matrix. We’ll discuss various levels of measurement and we’ll show you how you can present your data by means of tables and graphs. We’ll also introduce measures of central tendency (like mode, median and mean) and dispersion (like range, interquartile range, variance and standard deviation). We’ll not only tell you how to interpret them; we’ll also explain how you can compute them. Finally, we’ll tell you more about z-scores. In this module we’ll only discuss situations in which we analyze one single variable. This is what we call univariate analysis. In the next module we will also introduce studies in which more variables are involved

Website

Henk van der Kolk

24 maart 2026

Enable Link Mode on your Meta Quest

Main concepts Link mode (PCVR mode) on MetaQuest Streaming or running VR content from a PC to the headset Activating Link mode from within the headset Visual indicators that confirm Link mode is active Exiting Link mode safely Learning goals After this lesson, learners will be able to: Explain what Link or PCVR mode is and when it is used Enable Link mode on a paired MetaQuest headset Identify the visual cues that confirm successful activation Access the PC-rendered VR environment through the headset Exit Link mode and return to standalone mode Key takeaways Link mode is the final step in setting up MetaQuest for PC VR The headset must already be paired with the PC before enabling Link mode A successful connection places the user in a gray grid environment The Meta button can be used to access menus if they are not visible Exiting Link mode returns the headset to standalone operation Further exploration Search terms: MetaQuest Link mode PCVR Enable Link MetaQuest MetaQuest PCVR environment Exit Link mode MetaQuest Next steps: Stream a Unity scene from the PC to the headset Test PC VR applications from the MetaStore Explore performance settings for PC VR Continue with Unity-to-Headset workflows in upcoming tutorials

Video

Lucia M Rabago Mayer, Jordi Weldink, Amanda Poulin

9 april 2024

Rare jongens, de podcast | Influencers. Hoe ze bakkebaarden hip maakten in Rome

Wie waren de influencers in het oude Rome? Arie Boomsma had misschien wat minder invloed gehad als hij 2000 jaar was opgegroeid, maar Rutger Bregman had het als filosoof misschien wel een aardig eind geschopt. Olivier Hekster van de Radboud Universiteit heeft zich verdiept in de Romeinen die anderen beïnvloedden op het gebied van mode, haardracht en lifestyle. Deze podcast is gemaakt in samenwerking met de Universiteit van Nederland.

Audio

Olivier Hekster

4 oktober 2024

Instruction labbuddy ExperD

Instruction video of the Labbuddy Experiment Designer

Video

aranka.vanderburgh@wur.nl

19 september 2025

Defects and Fracture Mechanics

In this video, Daniel Trias Mansilla explains the fundamental differences between brittle materials like glass and ductile materials like metals. While typically seen as brittle and fragile, glass has become a reliable structural material thanks to advancements in engineering and manufacturing. The key difference is that ductile materials can absorb energy through plastic deformation (bending without breaking), providing a safety warning before failure. In contrast, brittle materials like glass cannot deform plastically; they can only dissipate energy through crack growth. The strength of glass is not determined by its atomic bonds but by the presence of small defects like surface scratches, edge flaws, or inclusions. These defects cause a "stress singularity," where stresses become theoretically infinite at the tip of a sharp crack, making traditional stress analysis unreliable. The field of Fracture Mechanics is used to understand how cracks behave under different loading modes (I, II, and III) and to design and predict the load-bearing capability of glass. To improve strength, engineers must understand this relationship, and manufacturers must work to reduce the number and size of defects in the glass. The video was produced by the Open GLASSroom project. Special thanks to Daniel Trias Mansilla for contributing to the Open GLASSroom OER collection. The creation of these resources has been (partially) funded by the ERASMUS+ grant program of the European Union under grant no. 2022-1-DE01-KA220-HED-000089750. Neither the European Commission nor the project's national funding agency DAAD are responsible for the content or liable for any losses or damage resulting of the use of these resources.

Video

Daniel Trias

12 december 2019

Lexis of Cloth and Clothing Project

Cloth and clothing have been integral to life for every person since civilization began. In the Middle Ages dress was an identifier of occupation, status, gender and ethnicity; textiles ranged through opulent, symbolic, utilitarian and recycled. Cloth production and international trade constituted a major sector of the economy of medieval Britain. Evidence for medieval textiles and clothing is sought in diverse academic disciplines: archaeology, archaeological textiles, art history, economic history, literature, languages. The vocabulary of the various languages spoken and written in the British Isles is documented in different specialist dictionaries, yet geographical proximity and interaction through labour and trade would argue that this evidence should be categorised and analysed together. The Arts and Humanities Research Council made an award of £765,576 within the Research Grants (Standard) Scheme to fund a 5-year Project to undertake a trans-disciplinary study with the purpose of producing an analytical corpus of medieval dress and textiles terminology of the British Isles in the form of a searchable database, innovatively illustrated. At its centre was the assembly and examination of textiles/clothing lexis in the early languages of Britain (Old and Middle English; Welsh, Old Irish and minor Celtic languages; Anglo-Norman/French, Medieval Latin, Anglo-Norse), investigating the genesis and subsequent development of the vocabulary. The terms and their citations from both documentary and literary texts have been analysed in awareness of surviving textiles/dress accessories and graphic images in medieval art. From the reviewer: This website represents an ambitious project – “lexis” being the total stock of words in a language – in this case we are looking at words specific to the British Isles. The sections that focus on words are the best – the Dictionaries tab and the Search the Database are useful and provide data. The Gallery tab provides detailed photographs. The Research tab leads to interesting books – they are mostly dated from 2006 -2012, however.

Website

University of Manchester School of Arts, Languages and Cultures

9 juni 2022

Byzantium & Friends | 73. When did women “bind up” their hair, and why?, with Gabriel Radle Thursday Jun 09, 2022

A conversation with Gabriel Radle (University of Notre Dame) on the question of why and when adolescent girls or women "bound up" their hair. Which women did so, and under what circumstances? What kind of headgear was involved? And how did the Byzantine practice compare with that in other societies, ancient and medieval? Our discussion is based on Gabriel's article 'The Veiling of Women in Byzantium: Liturgy, Hair, and Identity in a Medieval Rite of Passage,' Speculum 94 (2019) 1070-1115.

Audio

Anthony Kaldellis, Gabriel Radle

6 januari 2022

Byzantium & Friends | 62. Byzantine dress and fashion, with Jennifer Ball and Elizabeth Dospěl Williams Thursday Jan 06, 2022

A conversation with Jen Ball (City University of New York) and Betsy Williams (Dumbarton Oaks, also episode 47) on the study of Byzantine dress and fashion. How do we know what people wore? Was clothing gendered? Why are dress and jewelry studied separately? And can we talk about fashion in Byzantium, or was fashion, as some believe, a modern development? For an excellent introduction to these problems, see Jen's book Byzantine Dress: Representations of Secular Dress in Eighth- to Twelfth-Century Painting (New York: Palgrave 2005).

Audio

Anthony Kaldellis, Elizabeth Dospěl Williams, Jennifer Ball

21 juni 2023

Hoe stel ik mijn Recovery Key veilig?

In deze video leggen we je stap voor stap uit hoe je jouw Recovery Key veilig kunt stellen. Dit is nodig wanneer je Microsoft 365 Apps op jouw privé laptop gebruikt en Bitlocker is geactiveerd. Bitlocker zorgt voor extra beveiliging van jouw laptop bijvoorbeeld wanneer jouw laptop crasht of er een vermoeden is dat je gehackt wordt. Je hebt dan de Recovery Key nodig om weer toegang te krijgen tot jouw apparaat.

Video

Hogeschool Saxion

10 februari 2021

Smartphones and Social Media - Raging Against the Machine

In this CBE, students will reflect on the most topical example of disruptive technologies in our time: the technological object ‘smartphone’ and our dominant mode of behaviour in relation with it: social media. We will look at several examples of the ways in which these innovations transformed the face of the Earth in the past decade. In this CBE, students will carry out several active assignments of reflection and make their own podcast from the future.

Document

Roel Veraart