Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present invention discloses a transmitting and receiving method capable of estimating an accurate time and a frequency synchronization using a sequence in a filter bank multiple transmission system.

Abstract: The present invention provides gradient porous scaffolds for bone regeneration and osteochondral defect repair, methods for making such gradient porous scaffolds, and methods for using the gradient porous scaffolds.

Abstract: Disclosed is an electrofluidic support plate and a method for preparing the same, and an electrofluidic device comprising the support plate. The method comprises the following steps of: providing a substrate which has a surface provided with an electrode layer; arranging a first amorphous fluoropolymer layer on the surface of the substrate, and carrying out hydrophilic modification on a surface of the amorphous fluoropolymer layer; arranging pixel walls on the amorphous fluoropolymer layer after hydrophilic modification; arranging a second amorphous fluoropolymer layer which is a hydrophobic layer; the second amorphous fluoropolymer layer covering all surfaces of the pixel walls and a groove area encircled by the pixel walls; filling the groove area encircled by the pixel walls with a protective material; removing the second amorphous fluoropolymer layer not covered by the protective material and on a top of the pixel walls; and removing the protective material.

Abstract: A method of making a thin film transistor, the method including: forming a gate insulating layer on a gate electrode; placing a semiconductor layer on the gate insulating layer; locating a first photoresist layer, a nanowire structure, a second photoresist layer on the semiconductor layer, the nanowire structure being sandwiched between the first photoresist layer and the second photoresist layer, wherein the nanowire structure comprises one nanowire; forming one opening in the first photoresist layer and the second photoresist layer to form an exposed surface, wherein a part of the nanowire is exposed in the opening; depositing a conductive film layer on the exposed surface of the semiconductor layer, wherein the conductive film layer defines a nano-scaled channel corresponding to the nanowire, the conductive film layer is divided into two regions, one region is used as a source electrode, the other region is used as a drain electrode.

Abstract: The present invention relates to robotic surgical devices. More specifically, the present invention relates to robotic surgical devices that can be inserted into a patient's body and can be positioned within the patient's body.

Abstract: A system and method for collecting a core sample. The system includes an outer cylindrical tube, a drive head, a drive shoe, a cooling chamber housed inside the outer cylindrical tube, insulation, a core sample liner, an inlet tube, and outlet tube. The drive shoe further comprises a first, second, and third step, the first step configured to receive the insulation, the second step configured to receive the cooling chamber, the third step configured to receive the core sample liner, wherein the first step has a diameter larger than the second step and the second step has a diameter larger than the third step. The method includes drilling a hole in the ground with a drilling tool, enclosing a core sample by a core sample liner, freezing the core sample via a cooling liquid, retrieving the drilling tool at a surface of the ground, and removing the core sample encased in the core sample liner from the cooling chamber.

Abstract: An embodiment of a submersible warming garment comprises a closed fluid loop including a warming conduit disposed in thermal communication with a chamber containing a catalyst and a cooling conduit disposed within a wearable garment. A pump moves the fluid through the warming conduit, where heat is gained, to the cooling conduit, where heat is surrendered to a human wearing the garment, and back to the pump. An actuated valve on a container of fuel and an actuated valve on a container of oxygen are controlled using a controller to provide a combustible mixture into the chamber where the mixture reacts in the presence of a catalytic member to generate heat and combustion by-products. The combustion by-products, including carbon dioxide and water, are one of adsorbed and absorbed by a carbon dioxide scrubber and a reusable water storage medium. A fan moves the by-products into the scrubber and water storage medium.

Abstract: An element recovery method and an element recovery apparatus are provided by which an element containing a high-purity rare earth element can be recovered at low cost. The element recovery method includes the steps of: preparing molten salt containing a rare earth element; and controlling electric potentials in a pair of electrode members at prescribed values while keeping the pair of electrode members in contact with the molten salt, thereby depositing the rare earth element existing in the molten salt on one of the pair of electrode members. In this way, as compared with the conventional wet separation method, an element such as a rare earth element that is to be recovered can be directly recovered from the molten salt in which the element is dissolved, so that the steps of the recovery method can be simplified and reduced in cost.

Abstract: This document describes a data processing system for database management. The system includes a registry management server in communication with a logical registry in a data repository. The data repository includes profile data associated with profile objects, a library of electronic instruments and a logical table including a number of logical rows corresponding to the profile objects. The registry management receives profile data from a client device, selects electronic instruments from the library, and maps the electronic instruments and profile objects by updating the logical table and indexing the logical table.

Abstract: A super-amphiphobic composite material and use of the same as an inhibitor, lubricant, reservoir protectant, and accelerator in water-based drilling fluids. A method for preparing the amphiphobic composite material includes: performing a first mixing of nano-titanium dioxide and nano-silicon dioxide in an alcohol-water mixed solvent under an alkaline condition, to obtain a dispersion of nano-titanium dioxide and nano-silicon dioxide; then introducing a fluorosilicone-containing coupler into the dispersion of nano-titanium dioxide and nano-silicon dioxide and performing a second mixing. The amphiphobic composite material may be applied in water-based drilling fluids. It has an effect of strongly inhibiting hydrated swelling and disintegration, low toxicity and high compatibility; can solve problems such as well wall instability, blockage of drilling tools, and reservoir damage, etc.

Abstract: The present invention generally relates to the use of porous polymer materials as a medium for the storage of biological samples. The present invention also relates to a method of drying and storage of biological samples on the porous polymer materials. The biological samples include blood and blood plasma samples.

Abstract: A resuscitation composition is described herein, as are methods of making and using such a composition.

Abstract: Methods and compositions for generating haploid organisms are described.

Abstract: Systems and methods for generating digital waveforms with high-resolution duty cycles are disclosed. A smoothed sinusoidal waveform set to a voltage other than ground may be generated and/or received. A rectangular waveform may be generated based on the sinusoidal waveform using a comparator. The rectangular waveform may be utilized to adjust the duty cycle of a current applied to a mass analyzer to improve duty-cycle resolution of a mass analyzer of a mass spectrometer.

Abstract: An apparatus and method for detecting a foreground in an image is provided, and the foreground detecting apparatus includes a context information estimator configured to estimate context information on a scene from an image frame of the image, a background model constructor configured to construct a background model of the image frame using the estimated context information, and a foreground detector configured to detect a foreground from the image frame based on the constructed background model.

Abstract: An unsupervised behavior learning system and method for predicting anomalies in a distributed computing infrastructure. The distributed computing infrastructure includes a plurality of computer machines. The system includes a first computer machine and a second computer machine. The second computer machine is configured to generate a model of normal and anomalous behavior of the first computer machine, where the model is based on unlabeled training data. The second computer machine is also configured to acquire real-time data of system level metrics of the first machine; determine whether the real-time data is normal or anomalous based on a comparison of the real-time data to the model; and predict a future failure of the first computer machine based on multiple consecutive comparisons of the real-time data to the model.

Abstract: Recommendation systems are widely used in Internet applications. In current recommendation systems, users only play a passive role and have limited control over the recommendation generation process. As a result, there is often considerable mismatch between the recommendations made by these systems and the actual user interests, which are fine-grained and constantly evolving. With a user-powered distributed recommendation architecture, individual users can flexibly define fine-grained communities of interest in a declarative fashion and obtain recommendations accurately tailored to their interests by aggregating opinions of users in such communities. By combining a progressive sampling technique with data perturbation methods, the recommendation system is both scalable and privacy-preserving.

Abstract: An information management system includes: a mobile communication terminal capable of obtaining location information; and a medical institution provided with a regional medical data bank system and a transmitter. The mobile communication terminal transmits a space-time tag and a terminal ID to the system. The space-time tag is constituted of time information and location information. A space-time ID information processing unit of the system generates a space-time ID in a folder for each user based on a plurality of space-time tags and stores it in space-time ID information DB. A terminal device of the medical institution transmits the location information of the mobile communication terminal and the time information to the system. A verification processing unit verifies information from the mobile communication terminal against information from a utilization terminal and transmits the information to the utilization terminal when a request for transmission of the information is valid.

Abstract: Various embodiments are described herein for a double-rotor switched reluctance machine with segmented rotors. In one example embodiment, the double-rotor switched reluctance machine comprises an interior rotor, an exterior rotor spaced from the interior rotor and concentrically disposed outside the interior rotor, and at least one stator disposed concentrically with the interior rotor and the exterior rotor. The interior rotor, the exterior rotor and the at least one stator are disposed within one machine set to provide an interior switched reluctance machine and an exterior switched reluctance machine. In the various embodiments described herein, at least one of the interior rotor and the exterior rotor comprises an array of magnetically isolated segments and filler segments. The interior switched reluctance machine and the exterior switched reluctance machine can operate as two motors, two generators, or a motor and a generator simultaneously.

Abstract: The present disclosure is directed to compositions and methods for inhibiting either Toxoplasma gondii (T. gondii) calcium dependent protein kinases (TgCDPKs) or Cryptosporidium parvum (C. parvum) and Cryptosporidium hominus (C. hominus) calcium dependent protein kinases (CpCDPKs) using pyrazolopyrimidine and/or imidazo[1,5-?]pyrazine inhibitors, of the Formula (I), wherein the variables X, Y, Z, R1, and R3 are defined herein.