The goal of this thesis is achieving saturation intensity of 76.5 mW/cm2for 2S1/2F=1 - 2P1/2F = 2 transition in singly-ionized beryllium ions (Be+). By enlarging the optical power of a laser diode at 626.266 nm via a bow-tie cavity and converting to 313.133 nm using Second Harmonic Generation in a nonlinear …

Hip and knee osteoarthritis (OA) are leading causes of global disability. Most research to date has focused on the knee, with results often extrapolated to the hip, and this extends to treatment recommendations in clinical guidelines. Extrapolating results from research on knee OA may limit our understanding …

Tussenstand van het onderzoek, uitgevoerd door de HvA en UvA, naar het Amsterdams Experiment met de Bijstand (2018-2022), waarin wordt geschreven over de methode, uitkomsten en het belang van kwantitatief in combinatie met kwalitatief onderzoek. -- Samenvatting (English) In the period 2018-2021 the municipality …

Ever since the 2016 presidential election in the United States of America one of the recurrent questions has been whether this election was tempered with. Were the elections manipulated and, more importantly from a legal perspective, was international law violated during these foreign influence operations …

Positive Energy Districts (PEDs) are potential high-impact climate change mitigation actions towards low carbon or even climate neutral cities. This implies that the energy performance and greenhouse gas emissions of PEDs need to be assessed. To this end, an accounting methodology, metrics, supporting …

Many countries experience waning public trust in government, while digitisation of society is on the rise and public authorities continue to further digitise their services. If governments do not pay enough attention to the perspective of citizens and adopt a citizen-centric approach while designing …

Background: Mentors guide students in their challenges at school and in life. At-risk students in last-resort programs who are at a high risk of leaving school unqualified are especially in need of highly competent and adaptive mentors. This study therefore aimed to identify mentor qualities as perceived …

In the current era of data driven governance and businesses, data sharing and opening become an essential growth factor. Data intensive organizations are eager to share their data with the public, research institutions and private enterprises. However, data sharing must adhere to data protection laws …

Although continuous professional development (CPD) is a key strategy for physical education (PE) teachers to update skills and knowledge in order to provide the best possible education to students, various concerns have been voiced regarding the effectiveness and feasibility of CPD in the context of …

In dit onderzoek is de aandacht gevestigd op het studiesucces van Caribische studenten die na de middelbare school naar Nederland zijn gekomen voor hun HBO of universitaire studie. De vereniging Levende Talen Papiaments heeft het project Studiamigu|o ontworpen om deze doelgroep te kunnen ondersteunen. …