Abstract: Systems and methods for automated ultrasound credentialing are described. In some embodiments, a credentialing system for issuing a sonographer credential to a sonography candidate includes an ultrasound probe coupled to a computing device and configured to generate ultrasound data. The computing device is configured to generate, based on the ultrasound data and as part of an automated review, an ultrasound examination score. The computing device is configured to transfer, based on the ultrasound examination score, the sonography candidate from the automated review to a manual review by a reviewer.

Abstract: Provided is a bag gripping clip, in which, in a case where a bag that forms an accommodation space between a first film and a second film facing the first film is gripped by the clip, a pressing force for bringing the first film and the second film into partially close contact with each other is applied to the bag, and a partition that divides the accommodation space into a plurality of spaces communicating with each other via a communication part is formed.

Abstract: Provided is a bag gripping clip, in which, in a case where a bag that forms an accommodation space between a first film and a second film facing the first film is gripped by the clip, a pressing force for bringing the first film and the second film into partially close contact with each other is applied to the bag, and a partition that divides the accommodation space into a plurality of spaces communicating with each other via a communication part is formed.

Abstract: A control device comprising at least one processor, wherein the at least one processor is configured to: acquire type information indicating a type of a compression member attached to an image acquisition device that captures a radiation image by irradiating a breast in a compressed state between an imaging table and the compression member with radiation; and set an upper limit value of a compression force applied to the breast by the compression member based on the type information.

Abstract: Provided are an ultrasound diagnostic system and a method for controlling an ultrasound diagnostic system which can take appropriate measures in a case in which an artifact has occurred, regardless of a skill level of a user. An ultrasound diagnostic system includes: an image input unit that inputs an ultrasound image; a determination unit that determines whether or not an artifact has occurred in the ultrasound image input to the image input unit, using a trained model trained using learning data in which a plurality of ultrasound images including artifacts and occurrence causes of the artifacts are associated with each other; and a notification unit that gives a notification of an occurrence location and an occurrence cause of the artifact in the ultrasound image in a case in which the determination unit determines that the artifact has occurred.

Abstract: A gallium arsenide crystal substrate has a diameter not smaller than 150 mm and not greater than 205 mm and a thickness not smaller than 300 ?m and not greater than 800 ?m and includes any of a flat portion and a notch portion. In any of a first flat region and a first notch region, when an atomic concentration of silicon is not lower than 3.0×1016 cm?3 and not higher than 3.0×1019 cm?3, the gallium arsenide crystal substrate has an average dislocation density not lower than 0 cm?2 and not higher than 15000 cm?2, and when an atomic concentration of carbon is not lower than 1.0×1015 cm?3 and not higher than 5.0×1017 cm?3, the gallium arsenide crystal substrate has an average dislocation density not lower than 3000 cm?2 and not higher than 20000 cm?2.

Abstract: An information processing apparatus includes an acquisition unit that acquires an evaluation value for a state of cells which are cultured in each of a plurality of fluidic devices, culture environment, and information representing a disposition position of the fluidic device; and a generation unit that generates a learned model in which the evaluation value and the information representing the disposition position are received as an input and the culture environment is output, through machine learning using, as training data, the evaluation value before adjustment of the culture environment, the culture environment after the adjustment, and the information representing the disposition position, in a case where, due to the adjustment, the evaluation value becomes a first threshold value or more and an absolute value of a difference in evaluation value between the plurality of fluidic devices becomes a second threshold value or less.

Abstract: A cell culture system includes: a plurality of cell culture channels each of which includes a fluidic device in which cells are cultured, a pump which makes a liquid flow into the fluidic device, a detection unit which detects a state of the cells that are cultured, and a controller which controls the pump and the detection unit; a measurement unit that measures culture environment of the cells which are cultured in the plurality of cell culture channels; and an information processing apparatus that adjusts the culture environment such that an absolute value of a difference between evaluation values for the states of the cells that are cultured in the plurality of cell culture channels is a threshold value or less, on the basis of the state of the cells detected by the detection unit and the culture environment of the cells measured by the measurement unit.

Abstract: There is provided an accommodation case (1) having a first wall part (33) in which a power supply unit (40) that transmits electric power to a power supply destination in a noncontact state is provided, a second wall part (34) in which a power reception unit (50) that receives electric power that is supplied from a power supply source in a noncontact state is provided, where the second wall part (34) faces the first wall part (33), and an accommodation space (35) that is surrounded by a plurality of wall parts including the first wall part (33) and the second wall part (34).

Abstract: There is provided an incubator including an accommodation space that is shielded from an external environment, an environmental control unit that controls an environment of the inside of the accommodation space, a power supply unit that is provided in the accommodation space and transmits electric power to a power supply target in a noncontact state, and a partition wall that is provided in the accommodation space and shields electromagnetic waves radiated from the power supply unit.

Abstract: Provided is a cell culture apparatus including a cell supply unit that supplies cells; a culture medium supply unit that supplies a culture medium; an additive supply unit that supplies an additive for inducing the differentiation of undifferentiated cells; a stirring unit that stirs a processing target; a separation unit that separates a component contained in the processing target; a culture vessel that cultures the cells; a first flow channel that forms a circulation route passing through the cell supply unit, the stirring unit, the separation unit, and the culture vessel; a second flow channel that connects the culture medium supply unit and the first flow channel; a third flow channel that connects the additive supply unit and the first flow channel; and a control unit that controls the feeding of liquid through the first flow channel, the second flow channel, and the third flow channel.

Abstract: A cell culture method includes classifying by separating components of a cell suspension containing cell aggregates transferred from a culture vessel according to a size; performing a first collection by collecting cell aggregates having relatively small sizes separated in the classifying, in the culture vessel; dividing cell aggregates having relatively large sizes separated in the classifying; and performing a second collection by collecting the divided cell aggregates into the culture vessel or a collection vessel different from the culture vessel.

Abstract: Provided are a cell culture apparatus and a cell culture method which are capable of improving a temperature rising rate of a temperature rising target and enhancing a temperature uniformity of the temperature rising target. The cell culture apparatus includes: a heat transfer medium having a recess part or a plurality of hole parts in a contact surface with a culture vessel for containing a cell suspension; and an air supply port which communicates with the recess part or each of the plurality of hole parts and to which a gas is supplied.

Abstract: Provided is an information processing apparatus including an acquiring unit that acquires cell information indicating a state of a cell from production of a pluripotent stem cell to differentiation of the pluripotent stem cell into a specific differentiated cell by differentiation induction, and process history information indicating a history of a processing process for obtaining the differentiated cell, and a deriving unit that derives differentiation potency information indicating differentiation potency of the pluripotent stem cell based on the cell information and the process history information which are acquired by the acquiring unit.

Abstract: A gallium arsenide single crystal including a straight body portion having a cylindrical shape, wherein a residual strain in a tangential direction in an outer circumferential portion is a compressive strain, the outer circumferential portion extending between an inner circumferential surface located 10 mm inward from an outer circumferential surface of the straight body portion toward a central axis and a location located 5 mm inward from the outer circumferential surface. There is a gallium arsenide single crystal substrate, wherein a residual strain in a tangential direction in an outer circumferential portion is a compressive strain, the outer circumferential portion extending between an inner circumference located 10 mm inward from an outer circumference toward a center and a location located 5 mm inward from the outer circumference.

Abstract: A cell culture device includes plural three or more of culture vessels, a flow path that connects the plural culture vessels to each other, and a transfer control unit that performs transfer control to transfer a cell suspension housed in any of the plural culture vessels to any other of the plural culture vessels via the flow path.

Abstract: A cell culture device includes a plurality of culture containers that divide and accommodate a cell suspension; a treatment part that performs a treatment on a certain amount, which corresponds to each of units of treatment, of at least one of a cell suspension accommodated in a culture container, or cells contained in the cell suspension accommodated in the culture container; a mixing part that mixes cell suspensions which are treated in the treatment part and which respectively correspond to each of the plurality of units of treatment; a stirring part that stirs the cell suspension mixed in the mixing part; and a transfer control unit that controls a transfer of the cell suspension to the treatment part, the mixing part, and the stirring part.

Abstract: A GaAs-based compound semiconductor crystal includes a straight body portion having a cylindrical shape, wherein the straight body portion has a diameter of more than or equal to 110 mm and has a length of more than or equal to 100 mm and less than or equal to 400 mm, and the straight body portion has a first end surface and a second end surface having a higher specific resistance than a specific resistance of the first end surface, and a ratio R20/R10 of a specific resistance R20 at the second end surface side to a specific resistance R10 at the first end surface side is more than or equal to 1 and less than or equal to 2.

Abstract: Provided is a bag gripping clip, in which, in a case where a bag that forms an accommodation space between a first film and a second film facing the first film is gripped by the clip, a pressing force for bringing the first film and the second film into partially close contact with each other is applied to the bag, and a partition that divides the accommodation space into a plurality of spaces communicating with each other via a communication part is formed.

Abstract: Provided is a filtration device including: a flow path that meanders; a filtration membrane that separates a supply side and a permeation side of the flow path; a first distribution port that is provided at one end of the supply side of the flow path; a second distribution port that is provided at the other end of the supply side of the flow path; a first discharge port that is provided on the permeation side of the flow path; and a second discharge port that is provided at a position different from that of the first discharge port on the permeation side of the flow path. First liquid feeding for allowing a liquid flowed in from the first distribution port to flow out from the second distribution port, and second liquid feeding for allowing a liquid flowed in from the second distribution port to flow out from the first distribution port are alternately performed.