Abstract: An additively manufactured article is assembled from a plurality of printed voxels. The article includes a lattice of unit cells of a composite lattice material and an encasing matrix of structural material arranged between adjacent unit cells of the lattice. The structural material has greater mechanical strength than the composite lattice material.

Abstract: A method of generating text features from a document comprises one or more processors grouping text comprised in the document into multiple logical text blocks, wherein each of the logical text blocks comprises one or more tokens. One of the logical text blocks is selected for generating features. Thereafter, logical text blocks neighbouring the selected logical block are identified. Further, the processer qualifies one or more of the neighbouring logical text blocks for generating features. The processor generates features for one or more of the tokens in the selected logical block using the qualified logical text blocks.

Abstract: A medical system tracks the position of a portion of a medical instrument within a body of a patient. In some embodiments, the medical instrument includes a needle, a syringe, and a needle-position-tracking element positioned between the needle and the syringe and in fluid communication with both. The needle-position-tracking element includes an electromagnet structure that includes a core, a conductive coil wrapped around the core, and ancillary circuitry configured to pass a current through the conductive coil to thereby generate a magnetic field. A sensor device senses the magnetic field and generates corresponding sensor signals. A control circuit calculates the position of a portion of the medical instrument based on the sensor signals.

Abstract: The present invention relates to a composition and uses thereof. The invention relates to a composition for use in stimulating neoantigen production in a cancerous tumour. In particular, the composition comprises a compound or a pharmaceutically acceptable salt thereof, wherein the composition is a negative modulator of the expression, function or stability of ribonucleotide reductase.

Abstract: Disclosed herein are methods and systems for monitoring and detecting changes in files attached to incoming emails. In one embodiment, if files are attached to an outgoing email, the change service uniquely tags each of the attached files and optionally stores local or remote copies of the tagged files. Additionally, in embodiments, the change service monitors and intercepts incoming emails. If files are attached to an incoming email, the change service identifies whether the files are tagged in a manner unique to the compare service. The change service then matches uniquely tagged files in the incoming email to corresponding files previously tagged by the change service. The change service then compares the two documents and generates reports that identify changes in the received document in relation to the transmitted document. Further, in embodiments, the change service provides visual indicators of the changes within the email application.

Abstract: A medical tracking system including a medical trackable structure configured to be inserted in a body of a patient, a control circuit, and a sensor is provided. The medical trackable structure includes a permanent magnet, and a coil arranged adjacent to the permanent magnet. The control circuit is configured to apply an excitation signal to the coil and rotate the permanent magnet. The permanent magnet is configured to generate a magnetic field including harmonics during the rotation, based in part on the excitation signal applied to the coil. The sensor is configured to sense the harmonics included in the magnetic field and to output to the control circuit a sensor signal based on the magnetic field. The control circuit further calculates position information associated with the medical trackable structure within the body of the patient based on the sensor signal.

Abstract: The present invention discloses a method of creating word-level differential privacy with the hashing trick to protect confidentiality of a textual data, the method comprising: receiving a list of a plurality of hashes with a weight (or weights) associated with each of the plurality of hashes; Updating said list with new hashes that are within the range of allowable hash values but not included in said received list of hashes; Updating said list with a new weight to each of said plurality of hashes that are missing said weight; Fitting a probability distribution to said list of said weights of said plurality of hashes; and generating said new weights and said adjusted weights based on sampling of said probability distribution.

Abstract: Disclosed herein are methods and systems for monitoring and detecting changes in files attached to incoming emails. In one embodiment, if files are attached to an outgoing email, the change service uniquely tags each of the attached files and optionally stores local or remote copies of the tagged files. Additionally, in embodiments, the change service monitors and intercepts incoming emails. If files are attached to an incoming email, the change service identifies whether the files are tagged in a manner unique to the compare service. The change service then matches uniquely tagged files in the incoming email to corresponding files previously tagged by the change service. The change service then compares the two documents and generates reports that identify changes in the received document in relation to the transmitted document. Further, in embodiments, the change service provides visual indicators of the changes within the email application.

Abstract: A medical system tracks the position of a medical instrument within a body of a patient. The medical instrument includes an electromagnet structure having an inductor coil wound around a core. A control circuit applies a low frequency excitation signal across the inductor coil. The inductor coil and the core generate a magnetic field. A plurality of sensors sense parameters of the generated magnetic field and produce sensor signals. The control circuit calculates the position of the medical instrument based on the produced sensor signals.

Abstract: A fluid chamber for a shoe may be formed using pressure channels in a forming mold, eliminating the need to insert a nozzle or needles into the chamber for inflation. A fluid chamber so formed may have a smaller seal area than a chamber formed using an inflation needle, making the chamber more visually pleasing. Apparatus and methods for forming a fluid chamber in this fashion are also disclosed.

Abstract: A control system and method for automatically adjusting the height of an external ventricular drain from a patient. The height of a pole supporting the bag into which the fluid is drained can be varied, increased or decreased, as driven by a motor. A drip chamber and collection bag that receive the fluid from the patient are attached to the height variable pole. An external fluid pressure tube is coupled to the patient at one end and to a pressure sensor at the other. The pressure sensor is coupled to the height variable pole. The system includes a feedback loop that adjusts the height of the external ventricular drain (EVD) to match the height of the patient's head. As the patient's head moves up or down, the variable height pole moves up and down a corresponding distance to maintain the patient's intracranial or intraspinal pressure, and therefore the cerebrospinal fluid (CSF) drainage rate, at a preset value.

Abstract: A fluid chamber (20) for a shoe may be formed using pressure channels (190) in a forming mold (100A), eliminating the need to insert a nozzle or needles into the chamber for inflation. A fluid chamber so formed may have a smaller seal area than a chamber formed using an inflation needle, making the chamber more visually pleasing. Apparatus and methods for forming a fluid chamber in this fashion are disclosed.

Abstract: The present invention discloses a method of creating word-level differential privacy with the hashing trick to protect confidentiality of a textual data, the method comprising: receiving a list of a plurality of hashes with a weight (or weights) associated with each of the plurality of hashes; Updating said list with new hashes that are within the range of allowable hash values but not included in said received list of hashes; Updating said list with a new weight to each of said plurality of hashes that are missing said weight; Fitting a probability distribution to said list of said weights of said plurality of hashes; and generating said new weights and said adjusted weights based on sampling of said probability distribution.

Abstract: Disclosed herein are methods and systems for monitoring and detecting changes in files attached to incoming emails. In one embodiment, if files are attached to an outgoing email, the change service uniquely tags each of the attached files and optionally stores local or remote copies of the tagged files. Additionally, in embodiments, the change service monitors and intercepts incoming emails. If files are attached to an incoming email, the change service identifies whether the files are tagged in a manner unique to the compare service. The change service then matches uniquely tagged files in the incoming email to corresponding files previously tagged by the change service. The change service then compares the two documents and generates reports that identify changes in the received document in relation to the transmitted document. Further, in embodiments, the change service provides visual indicators of the changes within the email application.

Abstract: Improved methods of synthesizing oxygen-functionalized boron nitride (O—BN) are disclosed. In the disclosed methods, boron nitride (BN) in any form is contacted with a gaseous composition or compositions that include oxygen and an organic compound, such as, but not limited to, a hydrocarbon.

Abstract: Disclosed herein are methods and systems for monitoring and detecting changes in files attached to incoming emails. In one embodiment, if files are attached to an outgoing email, the change service uniquely tags each of the attached files and optionally stores local or remote copies of the tagged files. Additionally, in embodiments, the change service monitors and intercepts incoming emails. If files are attached to an incoming email, the change service identifies whether the files are tagged in a manner unique to the compare service. The change service then matches uniquely tagged files in the incoming email to corresponding files previously tagged by the change service. The change service then compares the two documents and generates reports that identify changes in the received document in relation to the transmitted document. Further, in embodiments, the change service provides visual indicators of the changes within the email application.

Abstract: A method for determination of a distance from an observation reference point to an object in a measurement volume that can be utilized in a passive optical remote sensing system, and optical remote sensing systems that utilizes the method.

Abstract: A medical system tracks the position of a portion of a medical instrument within a body of a patient. In some embodiments, the medical instrument includes a needle, a syringe, and a needle-position-tracking element positioned between the needle and the syringe and in fluid communication with both. The needle-position-tracking element includes an electromagnet structure that includes a core, a conductive coil wrapped around the core, and ancillary circuitry configured to pass a current through the conductive coil to thereby generate a magnetic field. A sensor device senses the magnetic field and generates corresponding sensor signals. A control circuit calculates the position of a portion of the medical instrument based on the sensor signals.

Abstract: A medical guidewire includes an electrically conductive core, a polymer tubing that encloses at least a portion of the electrically conductive core, and a trackable electromagnetic element formed in a distal end of the medical guidewire. The trackable electromagnetic element includes a coil. A first end of the coil is electrically coupled to an electrically conductive structure such as a metallic braid in the polymer tubing, and a second end of the coil is electrically coupled to the electrically conductive core.