Abstract: The embodiments herein provide an LED based vaginal light therapy device for a plurality of bacterial and fungal infections. The device comprises an LED body, a cervix support, a single or a plurality of LEDs, a switch, a tether, microchip and a battery. One end of the device comprises a cervix support to place the device smoothly against the cervix. A plurality of LEDs is provided over the LED body. The LED body comprises one or more LEDs and each LED emits a light having a wavelength in a therapeutic zone of light. The light emitted are in a range of blue light and/or red light. The microchip is housed within the LED body. The microchip connects a battery to the single or plurality of LED's and is further connected to the switch.

Abstract: The embodiments herein provide an LED based vaginal light therapy device for a plurality of bacterial and fungal infections. The device comprises an LED body, a cervix support, a single or a plurality of LEDs, a switch, a tether, microchip and a battery. One end of the device comprises a cervix support to place the device smoothly against the cervix. A plurality of LEDs is provided over the LED body. The LED body comprises one or more LEDs and each LED emits a light having a wavelength in a therapeutic zone of light. The light emitted are in a range of blue light and/or red light. The microchip is housed within the LED body. The microchip connects a battery to the single or plurality of LED's and is further connected to the switch.

Abstract: There is provided a cryogenic link and a method of installing a cryogenic link. The cryogenic link comprises: a core and a cryostat. The cryostat comprises a flexible sleeve around the core and is configured to maintain a temperature of the core at a cryogenic temperature. The cryostat further comprises spacing means configured to maintain a spacing between the core and the flexible sleeve during expansion and contraction of the core. The flexible sleeve is suitable for fixing to an external structure at a plurality of fixed points, where each of the plurality of fixed points is separated by a distance, and a length of the cryogenic link between at least one pair of fixed points is greater than the distance between that pair of fixed points.

Abstract: The embodiments herein provide an LED based vaginal light therapy device for a plurality of bacterial and fungal infections. The device comprises an LED body, a cervix support, a single or a plurality of LEDs, a switch, a tether, microchip and a battery. One end of the device comprises a cervix support to place the device smoothly against the cervix. A plurality of LEDs is provided over the LED body. The LED body comprises one or more LEDs and each LED emits a light having a wavelength in a therapeutic zone of light. The light emitted are in a range of blue light and/or red light. The microchip is housed within the LED body. The microchip connects a battery to the single or plurality of LED's and is further connected to the switch.

Abstract: An optical system for producing a structured optical beam including a convex lens having a spherical or cylindrical entry surface, an electromagnetic radiation source configured to provide a substantially coherent beam of electromagnetic radiation, and a focusing element arranged along the optical axis of the optical system. The electromagnetic radiation source is arranged to produce an illuminating beam which illuminates the convex lens over a selected illumination fraction of the spherical or cylindrical entry surface and with a corresponding selected focus of the illuminating beam such that the beam traverses a sufficient refractive volume of the convex lens to produce aberrations in the beam emerging from the convex lens such that it comprises a structured optical beam. The system and method allows for generating a structured beam which can propagate over the large distances while maintaining a well-defined cross-section intensity distribution.

Abstract: The embodiments herein provide an LED based vaginal light therapy device for a plurality of bacterial and fungal infections. The device comprises an LED body, a cervix support, a single or a plurality of LEDs, a switch, a tether, microchip and a battery. One end of the device comprises a cervix support to place the device smoothly against the cervix. A plurality of LEDs is provided over the LED body. The LED body comprises one or more LEDs and each LED emits a light having a wavelength in a therapeutic zone of light. The light emitted are in a range of blue light and/or red light. The microchip is housed within the LED body. The microchip connects a battery to the single or plurality of LED's and is further connected to the switch.

Abstract: A detector configuration that combines a plurality of elongated semiconductor photo-multiplier sensor strips coupled to a scintillator crystal block with a differential readout that will enhance the time resolution. This is permitted due to a reduction of electronic noise due to reduced cross talk and noise in the ground. In addition, the dead area is minimized and thus the efficiency of the photodetector is enhanced.

Abstract: A compact radio-frequency quadrupole ‘RFQ’ accelerator for accelerating charged particles, the RFQ accelerator comprising: a bunching section configured to have a narrow radio-frequency ‘rf’ acceptance such that only a portion of a particle beam incident on the bunching section is captured, and wherein the bunching section bunches the portion of the particle beam; an accelerating section for accelerating the bunched portion of the particle beam to an output energy; and, a means for supplying radio-frequency power.

Abstract: A portable radiation detection device with a detector unit comprising a scintillator with an array of avalanche photo-diodes allows to reliably detect incident ionizing radiation or radiation contamination in the presence of intense magnetic fields of 0.1 Tesla and above.

Abstract: A composite material comprising molybdenum carbide, graphite and carbon fibers combines a very high thermal conductivity with a low coefficient of thermal extension, high service temperature, good mechanical properties and high electrical conductivity. These materials may be obtained from high-temperature sintering of variable proportions of molybdenum powders and ceramic materials such as graphite, carbon fibers, silicon, silicon carbide, or tungsten.

Abstract: An electron filtering layer placed on a photocathode of a UV light detector allows to selectively filter out electrons generated from a photoconversion of long wavelengths. The filter may be tuned by selecting the material and the thickness of the electron filtering layer. By means of the filtering layer, background noise due to visible parts of the spectrum may be efficiently suppressed. Applications of the invention include a solar-blind flame and/or smoke detector.

Abstract: An apparatus (100) for quenching at least part (110) of a superconductor in a superconducting state in reply to a quench signal to initiate a transition from the superconducting state into a normal-conducting state comprises: means (120) for providing an alternating (AC) current of a predetermined strength and/or predetermined frequency to the at least part (110) of the superconductor, wherein the means (120) for providing the AC current comprises a control terminal (130) configured to receive the quench signal. The means (120) for providing the AC current is configured to be activated in response of receiving the quench signal at the control terminal (130) so that the AC current flows through the at least part (110) of the superconductor, wherein the predetermined strength and/or the predetermined frequency is selected such that the transition from the superconducting state into a normal-conducting state is triggered.

Abstract: A detector configuration that combines a plurality of elongated semiconductor photo-multiplier sensor strips coupled to a scintillator crystal block with a differential readout that will enhance the time resolution. This is permitted due to a reduction of electronic noise due to reduced cross talk and noise in the ground. In addition, the dead area is minimized and thus the efficiency of the photodetector is enhanced.

Abstract: The present invention relates to an universal method for the large scale production of high-purity carrier free or non carrier added radioisotopes by applying a number of “unit operations” which are derived from physics and material science and hitherto not used for isotope production. A required number of said unit operations is combined, selected and optimized individually for each radioisotope production scheme. The use of said unit operations allows a batch wise operation or a fully automated continuous production scheme. The radioisotopes produced by the inventive method are especially suitable for producing radioisotope-labelled bioconjugates as well as particles, in particular nanoparticles and microparticles.

Abstract: A detector-readout interface for an avalanche particle detector comprises a resistive layer formed at a bottom side of a gas chamber and a dielectric layer formed under said resistive layer and is adapted for capacitive coupling to an external readout board. This provides a modular detector configuration in which the readout card and detector core can be combined freely and interchangeably. The readout board can even be removed or replaced without switching off the detector. At the same time, the configuration provides an effective protection against sparks and discharges, and in particular obliviates the need for additional protecting circuits. The configuration may be employed in any avalanche particle detector, such as the MicroMegas or GEM detectors.

Abstract: A pump (10) for circulating a cryogenic coolant, comprising: a cylinder housing (14); a piston (16) received in said cylinder housing (14) for reciprocating in said cylinder housing (14) between a first death center position (18) and a second death center position (20), said first death center position (18) and said second death center position (20) defining a compression chamber (22) therebetween; an outlet (34) for said compression chamber (22); and an inlet (36) formed in a wall (24) of said cylinder housing (14) at a position between said first death center position (18) and said second death center position (20); wherein said inlet (36) is adapted to establish a fluid connection between said compression chamber (22) and a coolant reservoir (40; 76).

Abstract: Radiation detector for measuring one or more characteristics of a radiation, comprising one or more detector pixels, a clock pulse generator, each detector pixel comprising a sensor producing an electrical signal in response to an event of a photon or charged particle of said radiation impinging on said sensor; a pixel electronics adapted for receiving and processing said electrical signal, comprising an analog processing unit for amplifying and shaping said electrical signal and producing a shaped pulse said pixel electronics comprises time determination unit for counting the TOT-count, the TOT-count being the number of clock pulses occurring during the time interval when said shaped pulse is above a threshold. Said pixel electronics comprises a plurality of event counters, each event counter counting the number of events having a TOT-count in a predefined ranges.

Abstract: The present invention discloses a microfabricated scintillation detector, comprising a channel structure (26) for containing a liquid scintillator material therein and flowing said liquid scintillator material therethrough. The channel structure (26) comprises first and second sets (30, 36) of adjacent channel portions (32, 38) arranged in first and second layers (34, 40) and in fluid communication with each other. The second set (36) of adjacent channel portions (38) is directed at right angles with respect to the first set (30) of adjacent channel portions (32). The first and second layers (34, 40) are stacked on top of each other with a separation layer (42) in between, integrally connecting said first and second layers (34, 40). The channel structure (26) simultaneously forms a light guiding structure for guiding scintillation light (52) towards a longitudinal end of the corresponding channel portion (32, 38).

Abstract: The present invention relates to a pixel detector (10), comprising a semiconductor sensor layer (12), in which charges can be generated upon interaction with particles to be detected. The semiconductor layer defines an X-Y-plane and has a thickness extending in Z-direction. The detector further comprises a read-out electronics layer (14) connected to said semiconductor layer (12), said read-out electronics layer (14) comprising an array of read-out circuits (20) for detecting signals indicative of charges generated in a corresponding volume of said semiconductor sensor layer (12). The neighbouring read-out circuits (20) are connected by a relative timing circuit configured to determine time difference information between signals detected at said neighbouring read-out circuits (20).

Abstract: A radio frequency load (100) for absorbing a radio frequency wave having a frequency in a predetermined frequency band and a wavelength ? comprises a waveguide (110;210) with a portion having an opening (112) for said radio frequency wave. In addition, the radio frequency load (100) comprises at least one metal rod (120) provided in said waveguide (110; 210), said at least one metal rod (120) having a length of one-half of said wavelength ? to damp said radio frequency wave.