Abstract: Provided herein is a resonance-enabled drill, comprising a housing; one or more force generators chosen from one or more voice coil actuators, one or more eccentrics driven by one or more electric motors, or combinations thereof; one or more sonic heads coupled to the one or more force generators; a plurality of springs coupling the housing to the one or more sonic heads; and a drill rod disposed on its proximal end to the one or more sonic heads. Also provided is a gauge for a sonic drill configured to display information to an operator, for example indicating to the operator when the drill is on or near resonance. Further provided are methods for selecting a resonance frequency in a sonic drill.

Abstract: An acoustic resonance diagnostic method for detecting structural degradation is provided. The method includes steps as follows: Firstly, a training model is built using a deep neural network. At least two training acoustic signals are inputted to the training model to carry a training. A diagnostic model is built according to a result of the training using a CNN. A plurality of under-test sound wave signals are captured from an under-test section of an under-test structure. An AI is used to filter data invalid for detecting structural degradation from the under-test sound wave signals. A structural degradation state of the under-test section is determined according to a remaining portion of the under-test sound wave signals through the diagnostic model.

Abstract: This disclosure provides novel broadly neutralizing anti-HIV antibodies and antigen-binding fragments thereof. The disclosed anti-HIV antibodies exhibited improved biophysical properties, e.g, reduced polyreactivity, prolonged half-life, while retaining broad and potent neutralization activity. The anti-HIV bNAb variants as disclosed constitute a novel therapeutic strategy for treating and/or preventing HIV infection.

Abstract: A method for training an apparatus for training a nuclide identification model is provided. In the method, nuclide data is classified into characteristics of energy spectrums for nuclides, training data is generated based on a number of data in each of the classified characteristics, and the nuclide identification model is trained by using the training data.

Abstract: An electrical energy storage system, a controller, and methods of using the same are provided. The system includes battery packs connected in parallel, one or more battery power management unit, one or more power converters, and a controller. The controller includes one or more processor and at least one tangible, non-transitory machine readable medium encoded with one or more programs configured to perform steps for discharging or charging. The steps include: reading data including state of health (SOH) and state of charge (SOC) from each battery pack, connecting a respective battery pack with a respective power converter; receiving a power command from an energy management system, calculating a respective power rate of each battery pack based on the data of SOH, SOC, and the power command, and discharging power from battery packs to a grid or charging power to battery packs based on the power rate of each battery pack.

Abstract: A method for navigating a vehicle through an environment includes assigning a first weight to each pixel associated with a dynamic object and assigning a second weight to each pixel associated with a static object. The method also includes generating a dynamic object depth estimate for the dynamic object and generating a static object depth estimate for the static object, an accuracy of the dynamic object depth estimate being greater than an accuracy of the static object depth estimate. The method still further includes generating a 3D estimate of the environment based on the dynamic object depth estimate and the static object depth estimate. The method also includes controlling an action of the vehicle based on the 3D estimate of the environment.

Abstract: A nonlinear optical crystal of barium cesium borate, a preparation method and use thereof are provided. The nonlinear optical crystal has a chemical formula of CsBa3B11O20 and a molecular weight of 983.84. The nonlinear optical crystal belongs to an orthorhombic crystal system; a space group of the nonlinear optical crystal is Cmc21; lattice parameters of the nonlinear optical crystal are a=19.011(7) ?, b=10.837(4) ?, c=8.578(3) ?, Z=4, V=1767.4(11) ?3; and a Mohs hardness of the nonlinear optical crystal is 4-5. The nonlinear optical crystal is grown by a flux method. The nonlinear optical crystal of the barium cesium borate obtained is used for a manufacture of non-linear optical devices. The nonlinear optical crystal has a large size of centimeter-scale at least and is prepared by fast, simple and low-cost operations. The nonlinear optical crystal prepared has a large size, a wide light transmission band and good mechanical properties.

Abstract: A system that has a plurality of monitors, a control unit, a first object and a second object is provided. The second object has one or more sensors operable to generate data and is remote from the first object. The control unit is configured to determine whether a first user is positioned on a first or on a second location of the first object and display a simulation of a second user onto the plurality of monitors based on the generated data. The second user is located remote from the first user and is displayed as being positioned in a different location on the first object than the first user on the first object. The control unit is further configured to activate the one or more heat generating devices to simulate a presence of the second user being positioned in the different location on the first object.

Abstract: A parity interleaving apparatus and method for variable length signaling information are disclosed. A parity interleaving apparatus according to an embodiment of the present invention includes a processor configured to generate a parity bit string for parity puncturing by segmenting parity bits of an LDPC codeword whose length is 16200 and whose code rate is 3/15, into a plurality of groups, and group-wise interleaving the groups using an order of group-wise interleaving; and memory configured to provide the parity bit string for parity puncturing to a parity puncturing unit.

Abstract: The present disclosure provides methods of inhibiting amyloid synthesis in a subject using small molecule inhibitors. The invention also includes methods of treating disease associated with amyloid synthesis, such as Alzheimer's disease. The small molecule inhibitors disclosed herein are compounds which are non-immunosuppressant cyclosporin including the pharmaceutically acceptable salts thereof.

Abstract: The present disclosure provides branched poly(?-amino esters) (PBAEs) of Formula (I) made by reacting primary amines with diacrylates. Further provided herein are compositions comprising the polymers of Formula (I), and methods of using the compositions and polymers as described herein for the treatment of disease.

Abstract: A single-beam three-degree-of-freedom homodyne laser interferometer based on an array detector. A single-frequency laser beam is input to a Michelson interference structure, the measurement beam and the reference beam perform non-coaxial interference and form a single-beam homodyne interference signal by setting the angle of a reference plane mirror, the array detector is selected to effectively receive the single-beam homodyne interference signal, and finally, three-degree-of-freedom signal linear decoupling on the single-beam homodyne interference signal is achieved through a three-degree-of-freedom decoupling method based on Lissajous ellipse fitting.

Abstract: A deep neural network for motion artifact reduction includes a transformer neural network, and a synthesis neural network. The transformer neural network is configured to receive input image data comprising a target image, a prior image, and a subsequent image. The transformer neural network is configured to mitigate a temporal aspect of the motion artifact, and to provide a transformer output related to the input data. The synthesis neural network is configured to receive the transformer output, and to provide at least one output image having a reduced motion artifact relative to the input image data.

Abstract: A production line scheduling method, adapted to a plurality of jobs passing a bottleneck station having at least one manufacturing machine, the jobs respectively correspond to a plurality of job conditions, and the method comprises: performing a plurality of times of a schedule simulation algorithm on the jobs to sequentially establish a plurality of schedule simulation trees, and obtaining a job schedule and a simulated finishing period of each job based on the schedule simulation trees, wherein each schedule simulation tree comprises at least one scheduling route, and each scheduling route is generated from one schedule simulation algorithm; and calculating a plurality of expected feeding times of each job at a plurality of stations comprising the bottleneck station, wherein the schedule simulation algorithm comprises: performing a node expansion step based on at least one node expansion condition and the job conditions to obtain the scheduling route.

Abstract: When lactate dehydrogenase gene and/or malate/lactate dehydrogenase gene is/are introduced into a Hydrogenophilus bacterium as well as one or more of the three lactic acid-utilizing enzyme genes on the genome of the Hydrogenophilus bacterium is/are disrupted, lactic acid-producing ability is remarkably increased. The inventors of the present invention have identified the three lactic acid-utilizing enzyme genes of the Hydrogenophilus bacterium. When lactate permease gene is further introduced into the recombinant, lactic acid-producing ability is further increased. The recombinant of the present invention effectively produces lactic acid using carbon dioxide as a sole carbon source, and therefore, it is able to efficiently produce the material of biodegradable plastics, while solving global warming caused by increased emissions of carbon dioxide.

Abstract: Provided is a cosmetic composition comprising bentonite as an active ingredient. The cosmetic composition according to the present disclosure reduces the expression of inflammatory mechanism proteins and inflammatory mechanism genes in keratinocytes and hypodermal cells, exhibits an anti-inflammatory function, increases the moisture content of the skin, reduces redness in the skin, and increases the brightness of the skin, thereby being effective in skin whitening and skin moisturizing.

Abstract: A construction system for mechanical metamaterials based on discrete assembly of a finite set of modular, mass-produced parts. A modular construction scheme enables a range of mechanical metamaterial properties to be achieved, including rigid, compliant, auxetic and chiral, all of which are assembled with a consistent process across part types, thereby expanding the functionality and accessibility of this approach. The incremental nature of discrete assembly enables mechanical metamaterials to be produced efficiently and at low cost, beyond the scale of the 3D printer. Additionally, a lattice structure constructed of two or more rigid, compliant, auxetic and chiral part types enable the creation of heterogenous macroscopic metamaterial structures.

Abstract: The present invention provides a high-throughput vapor deposition apparatus and a vapor deposition method. A rotary workbench (2) is located in a reaction chamber (1); a gas introduction device (3) is located in the reaction chamber (1) and above the rotary workbench (2); a plurality of through holes (31) is provided on the gas introduction device (3); a gas isolation structure (4) divides an upper chamber (11) into an isolation gas chamber (111) and a reaction gas chamber (112) which are isolated from each other; an isolation gas is introduced into the isolation gas chamber (111) via an isolation gas introduction channel (5), and a reaction gas is introduced into the reaction gas chamber (112) via a reaction gas introduction channel (6), for carrying out thin film deposition on an area of a substrate corresponding to the reaction gas chamber (112).

Abstract: The present invention relates to a video encoding/decoding method and apparatus. The video decoding method according to the present invention may comprise decoding filter information on a coding unit; classifying samples in the coding unit into classes on a per block classification unit basis; and filtering the coding unit having the samples classified into the classes on a per block classification unit basis by using the filter information.

Abstract: The invention, in part, includes methods of single molecule protein sequencing that include using weak binding spectra in the amino acid identification.