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Sexual violence, secrets, and work: Ruling relations of campus sexual violence policy.
Can Rev Sociol
January 2025
Institute of Feminist and Gender Studies, University of Ottawa, Ottawa, Canada.
Campus sexual violence complaints involving students might seem easy to record and report, but university campuses in North America have a culture of secrecy and tend to focus on neoliberal approaches. In this paper, I trace the genealogy of a sexual violence policy from an unnamed university to argue that ruling relations make the current provincially mandated stand-alone sexual violence policies into a performative tool that silences expert knowledges, coordinates institutional practices towards a particular type of sexual violence prevention, and re-inforces a broader neoliberal logic in higher education. I explore my argument in the following three sections: the social organization of the policy and prevention campaign, the rules and regulations of the policy, and the neoliberalism of the current sexual violence discourse.
View Article and Find Full Text PDFEvaluation of MALDI-TOF for identification of Vibrio cholerae and Vibrio parahaemolyticus from growth on agar media.
Appl Microbiol Biotechnol
January 2025
Vibrio Reference Laboratory, Bureau of Microbial Hazards, Health Canada, Ottawa, ON, Canada.
Two methods were compared for their ability to accurately identify Vibrio species of interest: whole genome sequencing as the reference method and MALDI-TOF MS (matrix-assisted laser desorption/ionization-time of flight mass spectrometry) proteome fingerprinting. The accuracy of mass spectrometry-based identification method was evaluated for its ability to accurately identify isolates of Vibrio cholerae and Vibrio parahaemolyticus. Identification result of each isolate obtained by mass spectrometry was compared to identification by whole genome sequencing (WGS).
View Article and Find Full Text PDFVirtual reality for multiple sclerosis rehabilitation.
Cochrane Database Syst Rev
January 2025
Faculty of Physical Education and Physiotherapy, Rehabilitation Research Group, Vrije Universiteit Brussel, Brussels, Belgium.
Background: Multiple sclerosis (MS) is the most common neurological disease in young adults. Virtual reality (VR) offers a promising rehabilitation tool by providing controllable, personalised environments for safe, adaptable and engaging training. Virtual reality can be tailored to patients' motor and cognitive skills, enhancing motivation through exciting scenarios and feedback.
View Article and Find Full Text PDFOn-machine separation and compensation of target mirror's surface shape errors in multidimensional interferometric measurement system.
Rev Sci Instrum
January 2025
School of Instrument Science and Opto-Electronic Engineering, Hefei University of Technology, Hefei 230009, China.
In multi-dimensional nanopositioning and nanomeasuring devices, interference measurement is widely used. The three-dimensional (3D) target mirror serves as the spatial reference plane to achieve multidimensional interference measurements. However, the surface shape errors of the target mirror are superimposed on the geometric dimensions of the measured workpiece, which limits the system's overall measurement accuracy.
View Article and Find Full Text PDF3d freehand ultrasound reconstruction by reference-based point cloud registration.
Int J Comput Assist Radiol Surg
January 2025
Institute of Medical Informatics, University of Lübeck, Lübeck, Germany.
Purpose: This study aims to address the challenging estimation of trajectories from freehand ultrasound examinations by means of registration of automatically generated surface points. Current approaches to inter-sweep point cloud registration can be improved by incorporating heatmap predictions, but practical challenges such as label-sparsity or only partially overlapping coverage of target structures arise when applying realistic examination conditions.
Methods: We propose a pipeline comprising three stages: (1) Utilizing a Free Point Transformer for coarse pre-registration, (2) Introducing HeatReg for further refinement using support point clouds, and (3) Employing instance optimization to enhance predicted displacements.
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