Abstract: A flow meter for measuring the flow rate of a fluid, with a measuring tube that forms a measurement chamber through which the fluid can flow and with at least one bluff body that is disposed in the measurement chamber and wherein, additionally, a measuring body, which can be displaced due to the formation of vortices at the bluff body, is disposed downstream of the bluff body in the measurement chamber. The flow meter has at least one protrusion protruding into the measurement chamber and is formed upstream of the bluff body at an inner wall delimiting the measurement chamber.

Abstract: A flow meter for measuring the flow rate of a fluid, with a measuring tube that forms a measurement chamber through which the fluid can flow and with at least one bluff body that is disposed in the measurement chamber and wherein, additionally, a measuring body, which can be displaced due to the formation of vortices at the bluff body, is disposed downstream of the bluff body in the measurement chamber. The flow meter has at least one protrusion protruding into the measurement chamber and is formed upstream of the bluff body at an inner wall delimiting the measurement chamber.

Abstract: A method and system for managing employment candidate data utilizes a pre-screen application to enable pre-screening of employment candidates who log on to a website and are prompted to enter additional information and schedule pre-employment tests via the website. The method and system for managing employment candidate data also uses a tracking and testing application to handle screening of candidates' paper-based applications, administration of interviews, hiring pool management, job offer support, and scheduling of training, and is integrated with an applicant tracking system. A resume tracking application of the method and system for managing employment candidate data automatically identifies and merges duplicate resume information to create a single unique resume in the tracking system.

Abstract: An appliance (1) for examining biological tissue comprises a light injection means (102) for injecting visible and/or close infrared light into the biological tissue, a detector (104) for converting light signals that exit the biological tissue into detection signals, an output device (130) allocated to the detector (104) for outputting information that depends on the detection signals and a shield (20; 106) allocated to the director (104) for shielding the detector (104) against extraneous light at least in the injected wave range. The appliance is also provided with a control device for controlling whether the arrangement of light injection means (102) and/or a detector and/or a shield (20; 106) is correct in relation to a substrate. The appliance can be used for examining biological tissue and supports the user for forcing the user to arrange the essential components of the examination device in the prescribed order before measuring.