Abstract: A motor device for an electric bicycle may include an electric motor, a first connector unit, and/or a second connector unit. The electric motor may include an axis of rotation. The first connector unit may include a first motor connector and a first connecting part. The first connecting part may surround the first motor connector regionally and/or outwardly. The first connector unit may be mounted on the electric motor and may be electrically conductively connected to the electric motor via the first motor connector. The second connector unit may include a second motor connector and a second connecting part. An electrical conductive connection may be established and released directly between the first motor connector and the second motor connector.

Abstract: A motor device for an electric bicycle may include an electric motor, a first connector unit, and/or a second connector unit. The electric motor may include an axis of rotation. The first connector unit may include a first motor connector and a first connecting part. The first connecting part may surround the first motor connector regionally and/or outwardly. The first connector unit may be mounted on the electric motor and may be electrically conductively connected to the electric motor via the first motor connector. The second connector unit may include a second motor connector and a second connecting part. An electrical conductive connection may be established and released directly between the first motor connector and the second motor connector.

Abstract: In-memory computation of algebraic machine learning, such as computation of selected operations on data directly in RAM memory without need of transferring the data to a processor, enables higher internal bandwidth, more parallelism, and better energy efficiency, e.g., when performing operations related to large scale machine learning.

Abstract: A tricycle that allows riding in adequate conditions over any type of terrain is disclosed, the tricycle having a structural frame onto which a seat and several pedals are incorporated, equipped with a rolling assembly made up of one rear wheel and two parallel front wheels, with the front wheels incorporated into two mounting forks equipped with several respective stems projecting upwards.

Abstract: A tricycle for riding on any type of terrain, improving stability and safety in slow movement, having a structural chassis incorporating a rolling assembly made up of a rear wheel associated to a propulsion system and two front wheels linked to a driving handlebar, wherein the front wheels are incorporated in a height-tilting suspension, made up of articulated quadrilaterals able to be deformed independently with vertical movement depending on the individual resting of the front wheels on irregularities of the terrain, the height-tilting suspension linking to the handlebar, by means of a transmission, which links the height-oscillating movements of the articulated quadrilaterals of the height-tilting transmission with an equivalent lateral tilting of the handlebar, this transmission having a clutch which allows for enabling or disabling the linkage of the movements between the height-tilting suspension and the handlebar.

Abstract: A device for sludge treatment comprises a supporting frame of an external casing defining a treatment chamber provided with one inlet opening of the sludge to be treated; one discharge opening of the treated sludge; at least one auger element housed within the treatment chamber, and adapted to move the sludge to be treated along a direction of advancement; and filtration means located internally to the treatment chamber and surrounding the auger element; at least one anodic element associated with the auger element, and application means for applying a potential difference between the anodic element and the filtration means, generating an electric field adapted to interact with the sludge to be treated to produce an electro-osmotic process.

Abstract: An apparatus for controlling a flow of a fluid between a wellbore tubular and a formation may include a frac tool having at least one port in selective fluid communication with the formation, and an inflow control device having a flow control path configured to provide a predetermined pressure drop for a flowing fluid. The inflow control device may have a flow coupler configured to provide selective fluid communication with the at least one port.

Abstract: A tricycle for riding on any type of terrain, improving stability and safety in slow movement, having a structural chassis incorporating a rolling assembly made up of a rear wheel associated to a propulsion system and two front wheels linked to a driving handlebar, wherein the front wheels are incorporated in a height-tilting suspension, made up of articulated quadrilaterals able to be deformed independently with vertical movement depending on the individual resting of the front wheels on irregularities of the terrain, the height-tilting suspension linking to the handlebar, by means of a transmission, which links the height-oscillating movements of the articulated quadrilaterals of the height-tilting transmission with an equivalent lateral tilting of the handlebar, this transmission having a clutch which allows for enabling or disabling the linkage of the movements between the height-tilting suspension and the handlebar.

Abstract: A tricycle that allows riding in adequate conditions over any type of terrain is disclosed, the tricycle having a structural frame onto which a seat and several pedals are incorporated, equipped with a rolling assembly made up of one rear wheel and two parallel front wheels, with the front wheels incorporated into two mounting forks equipped with several respective stems projecting upwards.

Abstract: A non-transitory computer-readable medium includes computer-executable instructions for presenting dumpflood data to a user by implementing steps on a computer. The steps include: receiving first data describing a first subsurface volume; receiving second data describing a second subsurface volume that is deeper than the first subsurface volume; calculating pressures required for a fluid to flow in a borehole from the first volume to the second volume as a function of vertical height of the first volume (h1), permeability of the first volume (k1), vertical height of the second volume (h2), permeability of the second volume (k2), a first damage factor (S1) representing damage to the first volume, and a second damage factor (S2) representing damage to the second volume; and displaying on a computer display a graphical representation of the calculated pressures and inputs used to calculate the pressures.

Abstract: System for detecting the level of discomfort of aquatic animals during experimental studies, with a water tank, a reference electrode placed at one of the sides of the tank, at least one recording electrode placed at another side of the tank, a bio amplifier for amplifying a received bio-signal at the recording electrode, a microprocessor for treating the signals and a low-pass filter for filtering the signals received. The system can provide a precise, quantifiable and specific indication of the level of stress/wellbeing of aquatic animals in normal living conditions as well as in experimental conditions without interfering with the animals' life.

Abstract: An apparatus for controlling a flow of a fluid between a wellbore tubular and a wellbore annulus may include an inflow control device configured to generate a predetermined pressure drop in the flowing fluid; a plurality of particulate control devices conveying the fluid to the inflow control device; and at least one fluid coupling conveying the fluid from at least one of the particulate control devices to the inflow control device.

Abstract: A straw hole punching apparatus is a device utilized to create a hole in a beverage container through which a drinking straw may be inserted. The straw hole punching apparatus comprises a plunger that may be depressed into a tubular base structure. A cutting implement is attached to a socket within the plunger and is able to slide through a guide channel within the tubular base structure when the plunger is depressed. A spring encircling the socket and the guide channel ensures that the plunger returns to its original position when the plunger is released after being depressed. The plunger is retained within the tubular base structure by a lip and a spacing ring that ensure that the plunger does not eject from the tubular base structure due to force provided by the spring upon the user releasing the plunger.

Abstract: An apparatus for controlling a flow of a fluid between a wellbore tubular and a wellbore annulus may include an inflow control device configured to generate a predetermined pressure drop in the flowing fluid; a plurality of particulate control devices conveying the fluid to the inflow control device; and at least one fluid coupling conveying the fluid from at least one of the particulate control devices to the inflow control device.

Abstract: Coating barrier layer and manufacturing process, for coating a base substrate, comprising said barrier layer a group of, at least, an inorganic layer and a polymeric layer, where a metal rich interface layer is disposed between the inorganic layer and the polymeric layer.

Abstract: System for detecting the level of discomfort of aquatic animals during experimental studies, with a water tank, a reference electrode placed at one of the sides of the tank, at least one recording electrode placed at another side of the tank, a bio amplifier for amplifying a received bio-signal at the recording electrode, a microprocessor for treating the signals and a low-pass filter for filtering the signals received. The system can provide a precise, quantifiable and specific indication of the level of stress/wellbeing of aquatic animals in normal living conditions as well as in experimental conditions without interfering with the animals' life.

Abstract: A non-transitory computer-readable medium includes computer-executable instructions for presenting dumpflood data to a user by implementing steps on a computer. The steps include: receiving first data describing a first subsurface volume; receiving second data describing a second subsurface volume that is deeper than the first subsurface volume; calculating pressures required for a fluid to flow in a borehole from the first volume to the second volume as a function of vertical height of the first volume (h1), permeability of the first volume (k1), vertical height of the second volume (h2), permeability of the second volume (k2), a first damage factor (S1) representing damage to the first volume, and a second damage factor (S2) representing damage to the second volume; and displaying on a computer display a graphical representation of the calculated pressures and inputs used to calculate the pressures.

Abstract: Ionisation device, comprising a linear hollow cathode device which has hollow cathode electrodes, defining a main hollow cathode electrode gap in which a magnetic field created by means of magnetic elements is confined; and a gas distribution element in which a gas distribution cavity is arranged providing uniform gas distribution on the main hollow cathode electrode gap with suitable powering which in a substantially vacuum environment would be able to produce a substantially linear plasma discharge which is spatially extended by the relative position of the hollow cathode electrodes and an anode element wherein this extended plasma allowing a wide interaction with particles travelling from a coating material source ionised in order to produce a coating or a plasma treatment on a substrate surface.

Abstract: An apparatus for controlling a flow of a fluid between a wellbore tubular and a formation may include a frac tool having at least one port in selective fluid communication with the formation, and an inflow control device having a flow control path configured to provide a predetermined pressure drop for a flowing fluid. The inflow control device may have a flow coupler configured to provide selective fluid communication with the at least one port.

Abstract: A method of providing a flow control device is disclosed, which one aspect may include: defining a flow rate; defining a desired relationship between a parameter of the flow control device that exhibits a substantial change when a selected property of the fluid changes in a first range and remains substantially constant when the selected property is in the second range; determining using a computer and a simulation program the relationship between the performance parameter and the selected property over the first range and the second range for the defined flow rate for a geometry of a flow through area of a flow control device; comparing the determined relationship of the performance parameter with the desired relationship; altering the geometry to a new geometry when the difference between the desired performance and the determined performance is outside a desired range; determining using the computer and the simulation program the relationship between the performance parameter and the selected property over