Abstract: An internal cooling grid is mounted internal to a facility, such as a data center, and includes a plurality of fluid transport elements arranged in a grid pattern with nodes at intersections of the grid pattern. Supply and return manifolds included in the nodes receive (and return) cooling fluid from/to more than two transport elements. Thus, a failure of one or more transport elements does not prevent a node from being supplied cooling fluid from at least a first transport element and a second transport element. In some embodiments, the cooling grid may be operated at a pressure less than one atmosphere, such that any leaks that occur cause air to leak into the cooling grid instead of cooling fluid leaking out of the cooling grid.

Abstract: The invention relates to off-center detector 3D X-ray or proton radiography reconstruction. Redundancy weighting with a steep weighting function around the iso-axis typically leads to artifacts in the reconstruction, for example, if inconsistencies between two nominal redundant projections occur, e.g. due to slightly incorrect detector calibration or scatter correction, etc. With the present invention, an approach is presented for overcoming or mitigating these problems.

Abstract: A microelectromechanical (MEMS) sensor has a capacitance that varies based on a sensed force. A charge signal representing that capacitance is provide at an input node of an amplifier of a sense circuit. The sense circuit includes a filter and analog-to-digital converter. Feedback from the filter and the analog-to-digital converter is also received at the input node of the amplifier. The sense circuit outputs a digital signal that is representative of the sensed force.

Abstract: A portable data center is configured to be transported with installed computing devices between a first location and a second location. A tethered networking device of the portable data center can be deployed to provide a consistent interface for connecting computing devices at a first location with computing devices of the portable data center. Large quantities of data stored in the computing devices at the first location can be transferred to computing devices of the portable data center and the portable data center storing the transferred data can be transported to a second location where the stored data is transferred from the portable data center to one or more computing devices at the second location.

Abstract: An exemplary microelectromechanical system (MEMS) device comprises a plurality of stacked layers, including at least one layer that includes micromechanical components that respond to a force to be measured. Two of the layers may include respective first and second external electrical connection points. A plurality of conductive paths may be disposed in a continuous manner over an external surface of each of the plurality of layers between the first and second external electrical connection points.

Abstract: The present disclosure provides methods and systems for nucleic acid sequencing. Such systems and methods may use a single flow cell to perform unbiased and/or biased sequencing to generate libraries of nucleic acid molecules. An aspect of the present disclosure provides a method for increasing complexity of a sample for sequencing, the method comprising: providing a first nucleic acid sample having a first degree of complexity that differs from a desired degree of complexity; providing a second nucleic acid sample having a second degree of complexity that differs from the first degree of complexity and that differs from the desired degree of complexity; pooling at least a portion of the first nucleic acid sample and at least a portion of the second nucleic acid sample, thereby generating a pooled nucleic acid sample having the desired degree of complexity; and sequencing at least a portion of the pooled nucleic acid sample.

Abstract: A modular computing system for a data center includes one or more data center modules including rack computer systems. An electrical module is coupled to the data center modules and provides electrical power to computer systems in the data center modules. The data center modules do not include any internal active cooling systems and cannot be coupled with any external active cooling systems. A data center module directs ambient air to flow into intake air plenums extending along intake sides of the rows of racks, through the rows of racks into exhaust plenums extending along exhaust sides of the rows of racks, and out into the ambient environment to cool computer systems in the racks. Directed airflow can be lateral, vertical, at least partially driven by air buoyancy gradients, at least partially induced by air moving devices internal to computer systems in the rows of racks, thereof, etc.

Abstract: In a method for determining blood vessel characteristic change using an ultrasonic sensor, a plurality of ultrasonic signal transmit and receive operations are performed at a position overlying a blood vessel of a person using an ultrasonic sensor, where the plurality of ultrasonic signal transmit and receive operations generate a plurality of received signals. Depths of blood vessel walls are determined at the position for a plurality of time instances based on local maxima of a combination of an acoustic impedance mismatch and a motion characteristic based at least in part on the plurality of received signals. A change in a blood vessel characteristic is determined based at least in part on a difference between the depths of the blood vessel walls at the plurality of time instances.

Abstract: A portable data center is configured to be transported with installed computing devices between a first location and a second location. A tethered networking device of the portable data center can be deployed to provide a consistent interface for connecting computing devices at a first location with computing devices of the portable data center. Large quantities of data stored in the computing devices at the first location can be transferred to computing devices of the portable data center and the portable data center storing the transferred data can be transported to a second location where the stored data is transferred from the portable data center to one or more computing devices at the second location.

Abstract: Disclosed herein is a translation platform making use of both machine translation and crowd sourced manual translation. Translation is performed on pages in an application. Manual translations are applied immediately to local versions of the client application and are either human reviewed or reverse machine translated and compared against the original text. Once verified, the translations are applied to all end-clients.

Abstract: The present invention relates to a system for X-ray imaging It is explained to position (210) an X-ray detector (10) relative to an X-ray source such that at least a part of a region between the X-ray source and the X-ray detector is an examination region for accommodating an object. The X-ray source and X-ray detector are controlled (220) by a processing unit in order to: operate (230) in a first imaging operation mode; or operate (240) in a second imaging operation mode; or operate (250) in the first imaging mode and in the second imaging mode; or operate (260) in a third imaging operation mode. The detector comprises a first scintillator (20), a second scintillator (30), a first sensor array (40), and a second sensor array (50). The first sensor array is associated with the first scintillator. The first sensor array comprises an array of sensor elements configured to detect optical photons generated in the first scintillator. The second sensor array is associated with the second scintillator.

Abstract: A transfer apparatus for receiving the chair seat of a wheelchair and supporting the chair seat in the base of a washing enclosure. The transfer apparatus has a chair support member including a chair support track section that can be positioned in the washing enclosure base, a bridge portion with a bridge track section that is movably mounted to the chair support member. The transfer apparatus includes a lock system usable to secure the bridge portion in an in-use position and engaged with the wheelchair. A first lock inhibits rotational motion of the bridge portion. The first lock includes a retractable locking member that is biased to an extended, locking position. A second lock is usable to prevent longitudinal separation of the bridge portion and the wheelchair. The first and second lock can be automatically engaged when the bridge portion is moved to the in-use position.

Abstract: A system for performing computing operations includes a rack, one or more shelves coupled to the rack, and two or more computing modules. Each computing module may include a chassis, one or more circuit board assemblies in a primarily vertical orientation, and one or more hard disk drives in a primarily vertical orientation. The circuit board assemblies and the hard disk drives are coupled to the chassis of the computing module.

Abstract: Methods and systems are provided for securing access to confidential data using a blockchain ledger. An update to access permissions can be received from a first entity on behalf of a second entity, the update can change access permissions to a confidential data store. A smart contract that validates the update can be called. Upon consensus from a blockchain community, the update to the access permissions for the second entity can be executed. The blockchain community can be a plurality of different organizations that share access to the confidential data store, and the update can be appended to a blockchain ledger that stores access permissions for the blockchain community.

Abstract: Methods and systems are provided for securing access to confidential data using a blockchain ledger. An update to access permissions can be received from a first entity on behalf of a second entity, the update can change access permissions to a confidential data store. A smart contract that validates the update can be called. Upon consensus from a blockchain community, the update to the access permissions for the second entity can be executed. The blockchain community can be a plurality of different organizations that share access to the confidential data store, and the update can be appended to a blockchain ledger that stores access permissions for the blockchain community.

Abstract: A system for storing data includes a rack, one or more data storage modules coupled to the rack, and one or more data control modules coupled to the rack. The data storage modules may include a chassis, two or more backplanes coupled to the chassis, and one or more mass storage devices (for example, hard disk drives) coupled to the backplanes. The data control modules may access the mass storage devices in the data storage modules.

Abstract: The present invention relates to a device for controlling a position of an anti-scatter grid in an X-ray image acquisition system, the device (10) comprising: a measurement unit (12); a control unit (14); and a shifting unit (16); wherein the measurement unit (12) is configured to determine an X-ray beam focus position (37) of an X-ray radiation source of the X-ray image acquisition system with respect to an X-ray detector of the X-ray image acquisition system; wherein the control unit (14) is configured to generate a shifting signal based on a displacement (18) between the X-ray beam focus position (37) and a grid focus position (35) of the anti-scatter grid; and wherein, based on the shifting signal, the shifting unit (16) is configured to shift an anti-scatter grid of the X-ray image acquisition system in at least one direction to align the anti-scatter grid with the X-ray beam focus position (37), provides an improved anti-scatter grid for X-ray acquisition systems.

Abstract: Use of cobalt in a cathode material of the general formula: Li (4/3-2x/3-y/3) NixCoyMn(2/3- x/3-2y/3)O2 for increasing the charge capacity of the material and for suppressing gas evolution from the cathode material during a charge cycle.

Abstract: Use of nickel in a cathode material of the general formula Li (4/3-2x/3-y/3-z/3)NixCoyAlzMn(2/3-x/3-2y/3-2z/3)02 wherein x is greater than 0.06 and equal to or less than 0.4; y is equal to or greater than 0 and equal to or less than 0.4; and z is equal to or greater than 0 and equal to or less than 0.05 for suppressing gas evolution during a charge cycle and/or increasing the charge capacity of the material.

Abstract: A compound of the general formula: wherein x is equal to or greater than 0.175 and equal to or less than 0.325 and y is equal to or greater than 0.05 and equal to or less than 0.35. In another embodiment, x is equal to zero and y is greater than 0.12 and equal to or less than 0.4. The compound is also formulated into a positive electrode for use in an electrochemical cell.