Abstract: This invention relates to automatic insulin delivery systems and methods of administering insulin. Preferably the systems and methods comprise a predictive feedforward control.

Abstract: A non-displasive pipette is provided. The non-displasive pipette is configured for connection to a tip having a fluid therein. The tip includes an orifice to allow for the discharge of the fluid therefrom. The non-displasive pipette includes a body defining a chamber therethrough and having first and second opposite ends. The second end of the body is configured for connection to the tip. A plunger is slidably received in the chamber at the first end of the body. The plunger is moveable in the chamber between an extended position and a discharge position wherein the fluid is urged from tip through the orifice. An air discharge arrangement is configured to allow air from the chamber to escape therefrom and to maintain the fluid in the tip in response to connection of the second end of the body to the tip.

Abstract: Disclosed are methods, apparatuses, and systems for encoding and decoding an image. The present invention provides an intra prediction unit that receives an input image, calculates a correlation between a Luma area block and Chroma area block in the input image in intra prediction, removes high frequency ingredients by low-pass filtering an encoded luma pixel based on the calculated correlation, and generates a prediction block by applying an LM chroma mode, which is an extended chroma mode technique, to the luma pixel removed therefrom the high frequency ingredients.

Abstract: Ribozymes exhibiting tRNA synthetase activity and substrate specificity, as well as methods for engineering and producing the same, are disclosed. The ribozymes of the present disclosure comprise a T-box module fused with a flexizyme module. The flexizyme module provides high promiscuity with respect to amino acid substrates and the T-box module provides tRNA substrate specificity, which may be engineered as desired. Systems are also described for aminoacylation of suppressor tRNAs with unnatural amino acids (uAAs), such systems comprising the ribozyme previously mentioned, suppressor tRNA, and the desired uAA(s). Methods for incorporating a uAA into a growing polypeptide chain using the ribozyme hereof are also provided.

Abstract: A data storing method performed by a data storing apparatus according to an exemplary embodiment of the present invention includes a step of calling insert operation for storing first data in a first page having a space for storing data, a step of checking whether overflow in which there is no space for storing the first data in the first page occurs, a step of checking whether the overflow occurs in the first page and dead data is stored in the first page, and a step of generating an overflow buffer page to store the first data in the overflow buffer page when the overflow occurs in the first page and the dead data is stored in the first page and there is a transaction accessing the dead data.

Abstract: A device for demonstrating the interaction of conservation of energy and conservation of momentum provides a set of balls each supported as a pendulum and in stationary contact, the balls having different weights to illustrate the concept of mechanical impedance.

Abstract: The present invention relates to a newly developed resorcinarene-based amphipathic compound, a method for producing the same, and a method for extracting, solubilizing, stabilizing, crystallizing, or analyzing a membrane protein by using the same. In addition, compared to a conventional compound, the compound can efficiently extract, from a cell membrane, membrane proteins having a greater variety of structures and characteristics, and can stably store such membrane proteins for a long time in an aqueous solution. Therefore, the compound can be used to analyze the functions and structures of such membrane proteins. Analysis of the structures and functions of membrane proteins, being closely related to the development of new drugs, is one of the fields of greatest interest in biology and chemistry today.

Abstract: This document provides methods and materials involved in assessing concentrations of analytes in an environment using a diamond-containing carbon electrode. For example, methods and materials for using FSCV or paired pulse voltammetry to discriminate analytes based on their adsorption characteristics to a diamond-containing carbon electrode are described herein.

Abstract: Methods and apparatuses for measuring static and dynamic pressures in harsh environments are disclosed. A pressure sensor according to one embodiment of the present invention may include a diaphragm constructed from materials designed to operate in harsh environments. A waveguide may be operably connected to the diaphragm, and an electromagnetic wave producing and receiving (e.g., sensing) device may be attached to the waveguide, opposite the diaphragm. A handle may be connected between the diaphragm and the waveguide to provide both structural support and electrical functionality for the sensor. A gap may be included between the handle and the diaphragm, allowing the diaphragm to move freely. An antenna and a ground plane may be formed on the diaphragm or the handle. Electromagnetic waves may be reflected off the antenna and detected to directly measure static and dynamic pressures applied to the diaphragm.

Abstract: The present disclosure is directed to a surgical device and method of using the same. The surgical device includes a proximal ring, a distal ring, wherein the distal ring is operably connected to the proximal ring with a sleeve, the sleeve extending about a circumference of the proximal ring and a circumference of the distal ring, a film, a distal end of the film attached to a portion of the distal ring, wherein the film is configured to extend past the sleeve and past the distal ring, and wherein a proximal portion of the film comprises an opening and a channel and a draw string extending through the channel and exposed to an exterior of the device through the opening.

Abstract: Lidar is an acronym for Light Detection And Ranging. The technology may be used to measure distance by illuminating a target with a laser beam and performing analysis on the reflected laser beam light. In the atmospheric sciences, Lidar may be used to study the optical depth of clouds, the impact of aerosols on clouds, and the interactions between aerosols and clouds on the climate. The present application proposes a lidar-based technology using a diode laser (101) beam sent through a tapered semiconductor optical amplifier (106) and an axicon pair expander (108) wherein the laser light may be transmitted through a telescope (110) at an object to be studied. Upon striking the object to be studied, the laser (101) is reflected and recovered by the telescope (110). The reflected laser is then sent through a heated rubidium vapor cell (115) and a total detection channel (116) for analysis.

Abstract: The methods disclosed herein are directed towards improving ablation efficiency associated with applying nanosecond electric pulses (nsEP) to tissue. In particular, applying nsEP to tissue can open pores in the cellular membranes of the tissue. These pores can be kept open longer by cooling the tissue. The combined application of nsEP and the cooling of tissue may have synergistic effects on triggering apoptosis of cells in the tissue. This allows for numerous practical benefits associated with nsEP-based tissue ablation to be realized. For instance, nsEP of lower pulse strength or lower numbers of pulses to be used, which can be provided by smaller pulse generators operating on less power.

Abstract: A motion-aware keypoint selection system adaptable to iterative closest point (ICP) includes a pruning unit that receives an image and selects at least one region of interest (ROI) composed of a selected subset of points on the image; a point quality estimation unit that receives the ROI and generates point quality; and a suppression unit that receives the point quality and generates keypoints. In one embodiment, a near edge region (NER) is selected as the ROI. In another embodiment, the point quality estimation unit generates point quality according to point motion and point depth.

Abstract: The present invention relates to an apparatus and methods for an integrated dielectrophoretic (DEP) and surface plasmonic platform to quantify as little as 1 femptomolar to 1 picomolar of fluorescent molecules in low conductivity buffers.

Abstract: A method for producing pancreatic endocrine cells, the method including introducing one or more genes of a GLIS family or one or more gene products thereof and a Neurogenin3 gene or one or more gene products thereof into somatic cells.

Abstract: A method for establishing a plurality of protocol data unit (PDU) sessions between a user equipment (UE) and a data network (DN) by the UE may comprise transmitting a message to establish the plurality of PDU sessions to at least one network function (NF) of a plurality of NFs, exchanging a signal to establish the plurality of PDU sessions among the UE, a radio access network (RAN), and the plurality of NFs based on the message, and establishing the plurality of PDU sessions between the UE and the DN according to predetermined priority and based on the signal, wherein each of the plurality of PDU sessions corresponds to a network slice (NS) for a particular service, wherein the message includes information about the particular service corresponding to the plurality of PDU sessions, and wherein the priority is determined based on the information about the particular service.

Abstract: A parallel-to-serial conversion circuit may include first to fourth data lines; first to fourth parallel-to-serial converters configured to parallel-to-serial convert data of corresponding two data lines, among the first to fourth data lines, at a ratio of 2:1, respectively; and first to fourth drivers configured to transmit converted data of corresponding parallel-to-serial converter, among the first to fourth parallel-to-serial converters, respectively, to an output line, wherein two of the first to fourth drivers are simultaneously activated.

Abstract: A hydraulic propulsion system is disclosed which includes an input interface configured to receive mechanical power from a power source, a pressure source comprising one or more fixed or variable displacement pumps coupled to the input interface and adaptable to convert mechanical power to hydraulic power and controlling outlet pressure of the pressure source (system pressure), one or more variable displacement motors coupled to the pressure source via a corresponding high-pressure line configured to be mechanically coupled to one or more aerodynamic rotors of an aircraft and comprising a closed loop speed control arrangement in response to a commanded rotor speed, and a controller configured to control the speed of one or more variable displacement motors by providing a control signal for controlling the system pressure.

Abstract: An image processing method and apparatus are provided. The image processing apparatus includes a receiver configured to receive image data; and a processor configured to generate first data by performing a Fourier calculation on the received image data, generate second data by performing prism phase computation on the first data, generate third data by adding the first data and the second data, and perform encoding based on the third data.

Abstract: Disclosed are a heterogeneous catalyst, a production method thereof, and a method for producing a lignin-derived high-substituted aromatic monomer from a woody biomass material using the heterogeneous catalyst. The heterogeneous catalyst includes a carrier; and a Ni—Al nano-particle supported on the carrier.