Abstract: A screw includes a shank having a head, a point, a threaded section and a knurling section. The threaded section is located between the head and the point. The knurling section is located between the head and the threaded section. The knurling section includes a first set of grooves consisting of a plurality of first grooves and a second set of grooves consisting of a plurality of second grooves. The plurality of first grooves extends in a first angle relative to an axis of the shank. The plurality of second grooves extends in a second angle relative to the axis of the shank not parallel to the first angle. The first angle is equal to or larger than 0 degrees. The first grooves have unequal spacing. The first grooves intersect with the second grooves to form a plurality of intersecting zones with peaks and ridges of different sizes and shapes.

Abstract: Various embodiments provide systems and methods for an ensemble of decision trees that assists in selection of a predicted action to achieve a desired outcome based on an input comprising a set of feature values, such as an input feature vector for a particular instance. The predicted action may represent an optimal or best action, from the plurality of possible actions, for achieving the desired outcome.

Abstract: Various embodiments disclosed herein relate to moment-resisting frames, kits for assembling such moment-resisting frames, and methods of repairing such moment-resisting frames. In an embodiment, a moment-resisting frame includes a beam connected to a column using a moment-resisting connection. The moment-resisting connection may include at least one exterior doubler plate (“EDP”) that is connected to the column and two or more connectors that are connected to both the beam and the EDP. In some embodiments, the moment-resisting frame may require less welding than conventional beam-to-column connections. Additionally or alternatively, such a moment-resisting frame may eliminate the need for components typically used in conventional beam-to-column connections (e.g., continuity plates).

Abstract: A fuel treatment module treats fuel with infrared radiation from a plurality of infrared radiation emitting elements arranged in a structure configured to ensure sufficient exposure of the fuel to infrared radiation. Such structure includes a head cap and spacer having through bores providing a manifold through which fuel flows into multiple IR/shunt columns of infrared radiation emitting elements that are disposed within a canister. Then the fuel moves out of the multiple IR/shunt columns into the open area of the canister where the fuel then flows around the exterior of the columns, exposing the fuel to further infrared radiation treatment.

Abstract: A method of quantizing a floating point machine learning network to obtain a fixed point machine learning network using a quantizer may include selecting at least one moment of an input distribution of the floating point machine learning network. The method may also include determining quantizer parameters for quantizing values of the floating point machine learning network based at least in part on the at least one selected moment of the input distribution of the floating point machine learning network to obtain corresponding values of the fixed point machine learning network.

Abstract: A box by pin perforating gun system using swaged down gun bodies, a removable cartridge to hold a detonator and switch, and an insulated charge holder as an electrical feed-through.

Abstract: The invention provides methods and materials for increasing root biomass in a plant, by increasing the expression of at least one PEAPOD protein, or fragment thereof, in the plant. The invention also provides methods and materials for producing a plant increased root biomass, the method comprising the step of increasing the expression of at least one PEAPOD protein, or fragment thereof, in the plant.

Abstract: There is provided a sensor fiber including an electrically insulating material having a fiber length. At least one transduction element is disposed along at least a portion of the fiber length and is arranged for exposure to an intake species. A photoconducting element is in optical communication with the transduction element. At least one pair of electrically conducting electrodes are in electrical connection with the photoconducting element. The pair of electrodes extend the fiber length.

Abstract: An inhaler for delivery of a medicament by inhalation is disclosed. The inhaler comprises a dispensing mechanism, the dispensing mechanism being configured to dispense a dose of medicament on actuation. The inhaler further comprises a dose counting mechanism comprising a counter and a translating member. The translating member comprises a pawl. The counter comprises a first count wheel, a second count wheel and an intermediate wheel engaged with the second count wheel and in selective engagement with the first count wheel. When the inhaler is fired to dispense a dose of medicament, the dispensing mechanism moves the translating member in a substantially linear direction. The pawl thus rotates the first count wheel, and as the first count wheel rotates, the intermediate wheel is selectively engaged thereby selectively rotating the second count wheel to count the doses of the inhaler.

Abstract: Various embodiments disclosed herein relate to moment-resisting frames, kits for assembling such moment-resisting frames, and methods of repairing such moment-resisting frames. In an embodiment, a moment-resisting frame includes a beam connected to a column using a moment-resisting connection. The moment-resisting connection may include at least one exterior doubler plate (“EDP”) that is connected to the column and two or more connectors that are connected to both the beam and the EDP. In some embodiments, the moment-resisting frame may require less welding than conventional beam-to-column connections. Additionally or alternatively, such a moment-resisting frame may eliminate the need for components typically used in conventional beam-to-column connections (e.g., continuity plates).

Abstract: A method includes receiving an indication that a communication is to be sent from the first party to a second party, and, for the communication from the first party to the second party, generating a code that encodes an indication of a communication routing between the first party and the second party. The computer-implemented method further includes embedding the code into the communication such that the code is sent with the communication from the first party to the second party, receiving a response to the communication, wherein the response to the communication includes the embedded code, and decoding the embedded code to determine the communication routing between the first party and the second party. Still further, the computer-implemented method includes causing the response to the communication to be routed to the first party based on the determined communication routing.

Abstract: A geographically distributed system using a hybrid, multi-master design is disclosed. The system may use global tables, for which both reads and writes may be performed locally, but with a single region serving as a master region. All strongly consistent reads and writes may be sent to the master region, whereas eventually consistent reads and writes may be performed in any region with a replica. The master region may not be statically assigned but may move from region to region. The master region may be assigned manually by client preference or may be assigned and updated automatically based on the time of day or workload characteristics.

Abstract: A positive electrode active material includes a core and a coating disposed on at least a portion of a surface of the core. The core includes a lithium metal oxide, a lithium metal phosphate, or a combination thereof. The coating includes a compound according to the formula LimM1nXp, wherein M1, X, m, n and p are as defined herein. Also, an electrochemical cell including the positive electrode active material, and methods for the manufacture of the positive electrode active material and the electrochemical cell.

Abstract: A box by pin perforating gun system using swaged down gun bodies, a removable cartridge to hold a detonator and switch, and an insulated charge holder as an electrical feed-through.

Abstract: A vibration damping assembly and a method of damping vibration in a gas turbine engine are disclosed. The vibration damping assembly includes a strut configured to couple a fan case and turbine engine case of a turbine engine, a strut cavity disposed within the strut, and vibration damping media disposed in the strut cavity.

Abstract: A hollow glass waveguide and related method are provided. The microwave waveguide includes a glass body including a first end, a second end, an outer glass surface extending between the first end and the second end, an inner glass surface defining a hollow channel that extends from the first end to the second end and a glass material between the outer surface and the inner surface. The microwave waveguide includes a layer of metal embedded in the glass body. The layer of metal surrounds the hollow channel when viewed in cross-section and extends between the first end and the second end of the glass body. The layer of metal is electrically conductive and the hollow channel is dimensioned such that microwaves introduced into the hollow channel are conducted along the hollow channel between the first end and the second end.

Abstract: A mass exchanger for use in storing blood or a blood product such as packed cells is described. The mass exchanger comprises an external casing, a cavity is provided within the casing having a region for storing blood and one or more channels extending within the casing for accommodating flow of a treatment fluid, the one or more channels each being at least partly bounded by a permeable membrane to allow transfer of chemical species between the channel and the cavity; wherein the casing comprises at least one flexible wall. The mass exchanger can include a region for storing blood comprising a bag. Here the bag or the casing comprise at least one flexible wall. A method of storing blood in the mass exchanger is also described.

Abstract: A disordered rocksalt lithium metal oxide and oxyfluoride as in manganese-vanadium oxides and oxyfluorides well suited for use in high capacity lithium-ion battery electrodes such as those found in lithium-ion rechargeable batteries. A lithium metal oxide or oxyfluoride example is one having a general formula: LixM?aM?bO2-yFy, with the lithium metal oxide or oxyfluoride having a cation-disordered rocksalt structure of one of (a) or (b), with (a) 1.09?x?1.35, 0.1?a?0.7, 0.1?b?0.7, and 0?y<0.7; M? is a low valent transition metal and M? is a high-valent transition metal; and (b) 1.1?x?1.33, 0.1?a?0.41, 0.39?b?0.67, and 0?y?0.3; M? is Mn; and M? is V or Mo. The oxides or oxyfluorides balance accessible Li capacity and transition metal capacity. An immediate application example is for high energy density Li-cathode battery materials, where the cathode energy is a key limiting factor to overall performance. The second structure (b) is optimized for maximal accessible Li capacity.

Abstract: An apparatus and method for specialized shaped charges that perforate similar sized diameter holes regardless of the fluid gaps between the shaped charge and the casing wall. Shaped charges having three conical or frusto-conical liner sections are disclosed, where the apex liner section has a larger conical angle than the outer liner section are disclosed.

Abstract: A hosting server streams a media item to a participant device, and receives from the participant device time-stamp information indicating an interaction time associated with a participant interaction with the media item. In response to receiving the time-stamp information, the hosting server determines, from the time-stamp information, a consumed portion of the media item. The consumed portion of the media item corresponds to a portion of the media item streamed to the participant device prior to the interaction time. A determination is made, based on the consumed portion of the media item, whether to transmit survey content to the participant device. In response to determining that survey content is to be presented, the survey content is transmitted to the participant device.