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Zoekresultaten (5)

HBO/WO

MBO

6 december 2023

Building interactive web apps with the R package shiny

Lecture about app development using the programming language R. Part of the Utrecht University research master course 'Markup Languages and Reproducible Programming in Statistics'. Both the interactive slides, as well as a static pdf version are shared.

Presentatie

Hanne Oberman

20 maart 2023

Drang naar Samenhang | #63 De schaduwzijde van empathie

Empathie wordt gezien als fundament van veel positieve gedragingen. Zo zouden we door empathie geneigd zijn anderen te helpen. Een gebrek aan empathie wordt geassocieerd met negatieve situaties zoals misdaad en oorlog. Toch is empatisch zijn niet altijd alleen maar voordelig. Met andere woorden, er zit ook een schaduwzijde aan empathie. Over die schaduwzijde hebben we het in deze aflevering. Muziek geschreven en gespeeld door Rolf Zwaan Bronnen Bloom, P. (2017). Empathy and its discontents. Trends in Cognitive Sciences, 21, 24-31. Davis, M.H. (1980). A multidimensional approach to individual differences in empathy. JSAS Catalog of Selected Documents in Psychology, 10, 85. Weisz, E., & Cikara, M. (2021). Strategic regulation of empathy. Trends in Cognitive Sciences, 25(3), 213-227. Interpersonal Reactivity Index https://fetzer.org/sites/default/files/images/stories/pdf/selfmeasures/EMPATHY-InterpersonalReactivityIndex.pdf

Audio

Anita Eerland, Rolf Zwaan

14 oktober 2022

Chemical/Laboratory Techniques: Reflux setup

This open video (CC-BY-NC-SA) was created by chemistry teachers of the Faculty of Science and Engineering of the University of Groningen for use in the lab at their faculty. The description of for the video reads the following: To increase the rate of reactivity, reactions are often performed at elevated temperatures. However, simple organic compounds and solvents often have a low boiling point. As such, most organic chemicals are quite volatile, and if heated they will evaporate and be lost. The solution to this problem is to heat the reaction mixture under reflux. Reflux involves heating the chemical reaction for a specific amount of time, while continually cooling the vapour that is produced back into its liquid form. A condenser is used for cooling the vapour. The setup demonstrated in this video can be extended upon with various other pieces of glassware to suit the needs of your reaction.

Video

Tjalling Canrinus, Niek Eisink

20 september 2019

2. Environmental Chemistry - Chemicals

This chapter is the second chapter of 'Toxicology, an open online textbook' . The textbook aims at covering the field in its full width, including aspects of environmental chemistry, ecotoxicology, toxicology and risk assessment. Environmental toxicology deals with the negative effects of the exposure to chemicals we regard as pollutants (or contaminants/toxicants).

Website

Kees van Gestel

8 mei 2018

07-16: Measurement - micro lecture MEASUREMENT VALIDITY AND RELIABILITY

In this micro lecture the following items will be explained regarding this lecture: Understanding mistakes in meassurement: *(un)Reliability *validity (bias) Some methods to assess reliability Some methods to assess validity

Website

Henk van der Kolk