The aim of this study is to obtain insight, from a patient's perspective, into the results and essential components of treatment in specialist settings for so-called ‘difficult’ patients in mental health care. In cases where usual hospital treatment is not successful, a temporary transfer to another, specialist hospital may provide a solution. We investigated which aspects of specialist treatment available to ‘difficult’ patients are perceived as essential by the patients and what are the results of this treatment in their perception. A qualitative research design based on the Grounded Theory method was used. To generate data, 14 semi-structured interviews were held with 12 patients who were admitted to a specialist hospital in the Netherlands. Almost all respondents rated the results of the specialist treatment as positive. The therapeutic climate was perceived as extremely strict, with a strong focus on structure, cooperation and safety. This approach had a stabilizing effect on the patients, even at times when they were not motivated. Most patients developed a motivation for change, marked by a growing and more explicit determination of their future goals. We concluded that a highly structured treatment environment aimed at patient stabilization is helpful to most ‘difficult’ patients.
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This study evaluates the performance of a counter-rotating dual rotor wind turbine (CR-DRWT) with 2 m2 rotor radius equipped with a double rotational armature in an open jet wind tunnel. With only one similar-sized design previously assessed in a wind tunnel, this study offers valuable validation material for the literature. Through wind tunnel testing, the CR-DRWT confirmed earlier findings in literature and achieved a 15% to 50% increase in power output and a 10% increase in efficiency (CP) compared to a single rotor configuration at higher wind speeds (> 7 m/s). Though these gains were not observed at lower wind speeds (4–7 m/s). The simplified mechanics of a double rotational armature show promise for SWTs, as financial viability depends on reducing LCOE through efficiency improvements that maximize energy capture. The design's maximum CP values were below those achieved in previous field tests at larger scale highlighting potential for improvement for smaller sized turbines. To further explore the aerodynamics of CR-DRWT's, computational fluid dynamics (CFD) simulations are recommended, as they could provide insights into optimizing flow dynamics around CR-DRWT's. Finally, the study emphasizes the need for precise pitch angle and rotational speed measurements to improve the value of future measurements.
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Frederiek Bennema introduces foraging as a strategy for learning and research within higher art education, and as a practice and an attitude focused on ecological thinking, care and dialogue. This article aims to offer insights into foraging and how it helps students navigate the landscape of art education. It further discusses how foraging relates to artistic research and how it can help position artistic research in relation to more established forms of research.
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