The Scottish mathematician John Napier is best known for inventing the logarithm. However, in his attempts to facilitate multiplication, he left behind something special: the so-called calculator rods. These sticks are based on an old calculation technique called gelosia. This technique can be taught …

I have been limiting my news intake since week 2 of the corona crisis, saving it up for the evening, when I read the physical papers (Het Parool and NRC) and we watch the traditional 8 o’clock national news at NPO1, a Dutch habit I must have lost some 30 years ago. Around week 3 I discovered a series …

E-commerce is still a strong growing segment with fierce competition among parcel delivery service providers. To stay ahead of the competitors innovation is necessary. Currently, parcels are being delivered with large delivery vans which will usually deliver single parcels to doorsteps of their customers. …

Background Exercise, a cornerstone in current treatments for people with musculoskeletal pain, elicits a phenomenon called exercise‐induced hypoalgesia (EIH), which may result in reduced pain intensity and/or increased pain thresholds. However, EIH can be impaired in patients with musculoskeletal pain, …

Rationale, aims, and objectives: The current study and previous research have called the six-component model of Lützen's 30-item Moral Sensitivity Questionnaire (MSQ) into question. For this reason, we re-examined the construct validity of this instrument. Methods: In this cross-sectional study, which …

Many challenges that confront today’s society are complex and dynamic and require new perspectives to arrive at solutions that could not be found before. Finding such new perspectives is part of a process called reframing and one of its key stages is theme investigation. Understanding a problem thoroughly …

Designing privacy-protecting Information Systems (ISs), i.e., realizing the Privacy by Design (PbD) principle, is a challenging task. This challenge stems from having many stakeholders and design trade-offs involved, which cause uncertainty in defining the problem, eliciting soft requirements, and making …

Stichting GameLab Oost is struggling with their workflow UX/UI research and design. This aspect of their protypes often must be re-done by the people of Conceptlicious because of the shortcomings. This means that Conceptlicious invests their time and therefore money in improving Stichting GameLab Oost’s …

Previous research has shown that female persistent offenders have multiple psychiatric and psychosocial problems, such as substance use disorders, other mental disorders, financial problems and housing problems. The present study examined recidivism and predictors of recidivism in a sample of 74 Dutch …

The increasing demand on renewable energy in the past decade resulted in the development of more windmill parks in the north-sea. The north-sea is an ideal sea for the development of offshore structures such as windmill parks due to its morphological benefits of being a shallow sea with soft soils consist …