Abstract: Disclosed are a yttrium-doped barium fluoride crystal and a preparation method and the use thereof, wherein the yttrium-doped barium fluoride crystal has a chemical composition of Ba(1?x)YxF2+x, in which 0.01?x?0.50. The yttrium-doped BaF2 crystal of the present invention has improved scintillation performance. The yttrium doping may greatly suppress the slow luminescence component of the BaF2 crystal and has an excellent fast/slow scintillation component ratio. The doped crystal is coupled to an optical detector to obtain a scintillation probe which is applicable to the fields of high time resolved measurement radiation such as high-energy physics, nuclear physics, ultrafast imaging and nuclear medicine imaging.

Abstract: A safety catheter needle having a cannula removably inserted in a catheter and associated with a cannula holder is provided. The cannula has a proximal extremity attached to the cannula holder and a distal extremity close to a deformed part, with provision for a protection device associated with the catheter holder movably containing the cannula and moving within the catheter holder when the cannula is drawn out from the catheter. The protection device has a principal body containing a moving body rotating about an axis (M) at right angles to a longitudinal axis (W) of the cannula and capable of interacting with a fixed part of the catheter holder—while the cannula is being drawn out, bringing about rotation of the rotating moving body within the principal body and immobilizing the distal extremity of the cannula within the former.

Abstract: The disclosure provides a voltage-controlled magnetic anisotropic magnetic random access memory. The memory comprises a virtual array, a memory array and a peripheral circuit, wherein the memory array comprises memory cells with X rows and Y columns; the virtual array comprises virtual cells with X rows and one column; the peripheral circuit comprises at least one data sampling-decision-output circuit, the data sampling-decision-output circuit comprises a sensitive amplifier circuit and a logic circuit in series, and are simultaneously connected to the data sampling-decision-output circuit in the peripheral circuit at the same time. By changing the width-length ratio of a differential circuit in the sensitive amplifier circuit and adding the virtual array, the problem that the storage state of the voltage-controlled magnetic anisotropy magnetic random access memory cannot be determined is effectively solved, and the risk of resistance deviation under different process conditions also can be avoided.

Abstract: An apparatus for generating heterogeneous functional equivalent and method thereof includes: a heterogeneous functional equivalent generator and an element pool connected to the heterogeneous functional equivalent generator, where the element pool includes at least one element. The heterogeneous functional equivalent generator is configured to obtain a generation policy and is further configured to select element sets corresponding to the number from the element pool according to the generation policy. The heterogeneous functional equivalent generator is further configured to generate the number of heterogeneous functional equivalents based on the selected element sets.

Abstract: The invention provided an ion implantation system. The ion implantation system comprises an ion emitting device and a target plate device; the target plate device comprises a graphite electrode unit and a power supply unit; the graphite electrode unit is mounted on the lower end of a support frame, and the graphite electrode unit is a hollow structure; the graphite electrode unit comprises a graphite electrode and a hollow region I, the graphite electrode is connected to the power supply unit; the area of the hollow region I is smaller than that of the wafer to be processed, and the sum of the area of the graphite electrode and the area of the hollow region I is larger than an implantation area of the ion beam.

Abstract: The invention discloses a manufacturing method for FinFET device, comprises following steps: S01: providing an SOI substrate; S02: covering a middle part of the top silicon layer by using a barrier layer, and performing a silicon ion implantation on the top silicon layer, so that the buried insulator layer under the top silicon layer not covered by the barrier layer is converted into silicon-rich silicon dioxide, wherein in the top silicon layer, the part not covered by the barrier layer is called an implanted region, and the part covered by the barrier layer is called a non-implanted region; S03: removing the barrier layer, define a fin structure in the top silicon layer, the fin structure includes a channel and a source and drain, the source and drain are located on opposite sides of the channel; and the channel in the fin structure is located in the non-implanted region of the top silicon layer, the source and drain are located in the implanted region of the top silicon layer; removing the top silicon laye

Abstract: An edged tool storage device storing a kitchen knife and the like has a structure including a pedestal, a support rod that extends in a substantially vertical direction from the pedestal, and a first edged tool cover and a second edged tool cover that are removably connected to the support rod and store edged tools, in which each of the first edged tool cover and the second edged tool cover includes a holding part that is elastically fitted onto the support rod and thus holds the support rod, and is removably connected to the support rod by the holding part, and the holding part of the first edged tool cover and the holding part of the second edged tool cover are different in height when connected to the support rod.

Abstract: The present invention discloses a motion detection circuit applied to CIS and a motion detection method.

Abstract: A safety needle having a rigid outer structure within which there is a cannula holding element of being movably coupled to an injector pen for a drug is provided. The cannula holding element supports a cannula having a first extremity and a second extremity for administration of the drug. A moving protective element associated with the rigid structure, covers the second extremity of the cannula after administration, with provision being made for a deforming member capable of deforming the cannula after administration of the drug so that the second extremity of the cannula remains within the protective element. The deforming member is associated with the protective element and is capable of rotating autonomously with respect thereto after administration of the drug to deform the cannula.

Abstract: A safety catheter needle having a cannula removably inserted in a catheter and associated with a cannula holder is provided. The cannula has a proximal extremity attached to the cannula holder and a distal extremity close to a deformed part, with provision for a protection device associated with the catheter holder movably containing the cannula and moving within the catheter holder when the cannula is drawn out from the catheter. The protection device has a principal body containing a moving body rotating about an axis (M) at right angles to a longitudinal axis (W) of the cannula and capable of interacting with a fixed part of the catheter holder-while the cannula is being drawn out, bringing about rotation of the rotating moving body within the principal body and immobilizing the distal extremity of the cannula within the former.

Abstract: The present invention relates to novel polymorphs of 4-[3-chloro-4-(N?-cyclopropyl ureido) phenoxy]-7-methoxyquinoline-6-carboxamide methanesulfonate represented by following structural formula-1a and process for preparation thereof. Further, the present invention relates to an improved process for the preparation of 4-[3-chloro-4-(N?-cyclopropylureido) phenoxy]-7-methoxyquinoline-6-carboxamide compound of formula-1 or its salts and its intermediates thereof.

Abstract: The present invention relates to an oral complex preparation comprising: a capsule containing a fat-soluble first drug; and a solid preparation containing a second drug, the solid preparation being embedded into the capsule and including an oil-proof material coating layer on the surface thereof The oral complex preparation of the present invention prepared by embedding the solid preparation including the oil-proof material coating layer on the surface thereof and containing the second drug into the capsule containing the fat-soluble first drug enables two types of drug ingredients to be simultaneously administered.

Abstract: The present invention provides an infrared detector pixel structure and manufacturing method thereof.

Abstract: A method, apparatus and storage medium for analyzing insect feeding behaviors are disclosed. The method comprises detecting insects in a video recording feeding activities of the insects by deep learning using a neural network to obtain a detection result, obtaining insect trajectories according to the detection result, and obtaining an analysis result according to the insect trajectories. According to the present disclosure, the detection and analysis are performed on a pre-recorded video by deep learning using a neural network, and then the insect trajectories and an analysis result are obtained according to the detection result, thus manual observation, recording and analysis are not needed, the efficiency is high. Besides, subjective assumptions are eliminated for higher accuracy. The present disclosure, as a method, apparatus and storage medium for analyzing insect feeding behaviors, can be widely used in the field of insect behavior analysis.

Abstract: The present invention relates to an improved process for the preparation of (2S)-2-[(4R)-2-oxo-4-propyltetrahydro-1H-pyrrol-1-yl] butanamide compound of formula-1, its intermediates, novel salt compounds of intermediates of the compound of formula-1. Further the use of novel salts in the preparation of the compound of formula-1. The present invention also relates to the novel process for the preparation of the compound of formula-1.

Abstract: Water soluble iron carbohydrate complex obtainable from an aqueous solution of iron (III) salt and an aqueous solution of the oxidation product of one or more maltrodextrins using an aqueous oxone solution at a pH-value within the alkaline range, where, when one maltodextrin is present, its dextrose equivalent lies between 5 and 20, and when a mixture of several maltodextrins is present, the dextrose equivalent of the mixture lies between 5 and 20 and the dextrose equivalent of each individual maltodextrin contained in the mixture lies between 2 and 40, process for its production and medicament for the treatment and prophylaxis of iron deficiency anaemia conditions.

Abstract: The present invention discloses a coating monitoring system of wind turbines, comprising a monitoring object having at least one coating on the surface. A coating monitoring module is coupled to the monitoring object, and the coating monitoring module comprises a MEMS system including a signal generating device, and a printed circuit board connected to the MEMS system. The coating monitoring module measures a measured coating impedance value of the monitoring object. A potentiostat, calculating an actual coating impedance value of the monitoring object, is connected to the monitoring object. And a computing device coupled to the coating monitoring module, the computing device correcting the measured coating impedance value based on the actual coating impedance value.

Abstract: An American cockroach processing equipment for household food waste includes: a sorting apparatus, configured to perform solid-liquid separation of kitchen waste; a feeding and breeding apparatus, configured to receive solid waste separated by the sorting apparatus, and use the solid waste for cockroach breeding; and a waste liquid treatment apparatus, configured to receive waste liquid separated by the sorting apparatus, and preferably configured to use the waste liquid for detergent production. The equipment can first perform solid-liquid separation of kitchen waste, and then use the separated solid waste to breed the cockroaches that are used to produce high-grade protein feeds and pharmaceutical raw materials, therefore better economic benefits are achieved and the waste is effectively reused.

Abstract: The edged tool storage device set is an edged tool storage device set including a first edged tool storage device and a second edged tool storage device, in which the first edged tool storage device includes a first case that has a first hole storing a blade of an edged tool and a flange-shaped first projection that projects from the first case in a direction crossing the extending direction of the first hole, and the second edged tool storage device includes a second case that has a second hole storing a blade of an edged tool and a groove-shaped first recess that faces a direction crossing the extending direction of the second hole and has a shape allowing fitting with the first projection.