Abstract: Beak opening apparatus and methods of using the same are described herein. The beak opening apparatus includes a beak splitter and beak opening actuator along with a control unit used to operate the beak opening actuator to move the beak splitter between a home position and an opening position to open the beak of a bird.

Abstract: Described herein is a method for identifying combinations of perturbations that result in a cellular phenotype. In some embodiments, the method may comprise making a library of cells that have received combinations of perturbations, analyzing a subset of the cells at a single cell level, by measuring a phenotype in the cells and identifying which combinations of perturbations have been applied to the cells and, based on the results obtained from the analysis, calculating scores for the identified combinations of perturbations and scores for theoretical combinations of the perturbations, wherein each score indicates the likelihood that a combination of perturbation generates the phenotype.

Abstract: Poultry cradles and methods of restraining birds are disclosed. Each poultry cradle may include a torso support, one or more shank clamps, one or more optional shank guides, and a head support. Restraining the shanks of birds using separate shank clamps and optional shank guides can provide additional control over the shanks and, therefore, the toes, of the restrained birds.

Abstract: The poultry cradle unloading systems and methods described herein provide for the unloading of birds and, in some cases, placement of the birds in a selected location among two or more possible selected locations. The unloading may be accomplished in a manner that promotes safety for the birds by releasing the birds such that they are predisposed to landing in an upright orientation after release from a cradle. The unloading may involve releasing the head before releasing the legs of the bird. The cradle and/or bird retained in the cradle may be oriented such that the bird is held at an angle such that the head of the bird is located forward of the hock joints.

Abstract: A switch assembly for a radio frequency signal and corresponding radio frequency module and wireless device is disclosed. An example switch assembly comprises a first node coupled to an input of the switch assembly, a second node coupled to an output of the switch assembly, a first control node, and a common node; a first switch having a first plurality of transistors coupled between the first and second nodes, each transistor of the first plurality of transistors having a gate, a drain, and a source, each gate of the first plurality of transistors being coupled to the common node; a common resistor coupled between the first control node and the common node; and a second switch coupled between the first control node and the common node in parallel to the common resistor, the second switch configured to selectively bypass the common resistor.

Abstract: Shrimp processing apparatus to head and optionally sever the mud veins of shrimp, along with methods for heading and mud vein severing are described herein. The shrimp processing apparatus may be provided in systems may include one or more processing stations configured to perform one or more of the following functions on each shrimp: measurement of individual shrimp, severing the mud vein of individual shrimp, and heading of individual shrimp.

Abstract: Shrimp processing apparatus to sever the mud veins of shrimp, along with methods for heading and mud vein severing are described herein. The shrimp processing apparatus may be provided in systems may include one or more processing stations configured to perform one or more of the following functions on each shrimp: measurement of individual shrimp, severing the mud vein of individual shrimp, and remove of pleopods of individual shrimp.

Abstract: A shrimp processing method and system, the system comprising a plurality of clamps, wherein each clamp is configured to hold a shrimp proximate a tail of the shrimp, a plurality of processing stations comprising at least one data collection station capable of collecting data regarding a shrimp held in a clamp and at least one functional station capable of changing the shrimp held in a clamp, a conveying system connecting the plurality of processing stations, the conveying system configured to move the plurality of clamps between the processing stations, and a controller operably connected to the conveying system and the processing stations, the controller configured to operate the conveying system and to selectively activate each processing station.

Abstract: Beak opening apparatus and methods of using the same are described herein. The beak opening apparatus includes a beak splitter and beak opening actuator along with a control unit used to operate the beak opening actuator to move the beak splitter between a home position and an opening position to open the beak of a bird.

Abstract: One embodiment of a hydraulic system for a machine has a first hydraulic circuit including a first pump coupled to a first hydraulic actuator configured to move a first implement of the machine. A second hydraulic circuit includes a second pump coupled to a second hydraulic actuator configured to move a second implement. An electric motor mechanically couples to the first pump and to the second pump. An operator interface receives input from an operator requesting movement of the first and second implements. A controller communicatively coupled to the electric motor and to the operator interface determines, based on the requested movement of the first and second implements respectively, first and second flow allocations respectively for the first and second pumps and determines respective target displacements for the first and second pumps.

Abstract: Systems for delivering material through an open beak to a digestive tract of a bird and methods of using the same are described herein. Beak opening apparatus and methods of using the same are also described herein.

Abstract: According to some implementations, a radio-frequency (RF) device includes a communication interface coupled to a serial bus. The RF device also includes a monitoring component coupled to the communication interface, the monitoring component configured to monitor the serial bus for first data transmitted to a first device coupled to the serial bus and configure the RF device based on the first data.

Abstract: A switch assembly for a radio frequency signal and corresponding radio frequency module and wireless device is disclosed. An example switch assembly comprises a first node coupled to an input of the switch assembly, a second node coupled to an output of the switch assembly, a first control node, and a common node; a first switch having a first plurality of transistors coupled between the first and second nodes, each transistor of the first plurality of transistors having a gate, a drain, and a source, each gate of the first plurality of transistors being coupled to the common node; a common resistor coupled between the first control node and the common node; and a second switch coupled between the first control node and the common node in parallel to the common resistor, the second switch configured to selectively bypass the common resistor.

Abstract: Shrimp processing apparatus to head and optionally sever the mud veins of shrimp, along with methods for heading and mud vein severing are described herein. The shrimp processing apparatus may be provided in systems may include one or more processing stations configured to perform one or more of the following functions on each shrimp: measurement of individual shrimp, severing the mud vein of individual shrimp, and heading of individual shrimp.

Abstract: A shrimp processing method and system, the system comprising a plurality of clamps, wherein each clamp is configured to hold a shrimp proximate a tail of the shrimp, a plurality of processing stations comprising at least one data collection station capable of collecting data regarding a shrimp held in a clamp and at least one functional station capable of changing the shrimp held in a clamp, a conveying system connecting the plurality of processing stations, the conveying system configured to move the plurality of clamps between the processing stations, and a controller operably connected to the conveying system and the processing stations, the controller configured to operate the conveying system and to selectively activate each processing station.

Abstract: One embodiment of a hydraulic system for a machine has a first hydraulic circuit including a first pump coupled to a first hydraulic actuator configured to move a first implement of the machine. A second hydraulic circuit includes a second pump coupled to a second hydraulic actuator configured to move a second implement. An electric motor mechanically couples to the first pump and to the second pump. An operator interface receives input from an operator requesting movement of the first and second implements. A controller communicatively coupled to the electric motor and to the operator interface determines, based on the requested movement of the first and second implements respectively, first and second flow allocations respectively for the first and second pumps and determines respective target displacements for the first and second pumps.

Abstract: According to some implementations, a radio-frequency (RF) device includes a communication interface coupled to a serial bus. The RF device also includes a monitoring component coupled to the communication interface, the monitoring component configured to monitor the serial bus for first data transmitted to a first device coupled to the serial bus and configure the RF device based on the first data.

Abstract: Systems for delivering material through an open beak to a digestive tract of a bird and methods of using the same are described herein. Beak opening apparatus and methods of using the same are also described herein.

Abstract: According to some implementations, a radio-frequency (RF) device includes a communication interface coupled to a serial bus. The RF device also includes a monitoring component coupled to the communication interface, the monitoring component configured to monitor the serial bus for first data transmitted to a first device coupled to the serial bus and configure the RF device based on the first data.

Abstract: Disclosed are apparatus and methods that provide the ability to electrical stimulate a physical system, and actively eliminate interference with signal acquisition (artifacts) that arises from the stimulation. The technique implemented in the circuits and methods for eliminating interference connects a discharge path to a physical interface to the system to remove charge that is built-up during stimulation. By placing the discharge path in a feedback loop that includes a recording preamplifier and AC-coupling circuitry, the physical interface is brought back to its pre-stimulation offset voltage. The disclosed apparatus and methods may be used with piezoelectric transducers, ultrasound devices, optical diodes, and polarizable and non-polarizable electrodes. The disclosed apparatus can be employed in implantable devices, in vitro or in vivo setups with vertebrate and invertebrate neural tissue, muscle fibers, pancreatic islet cells, osteoblasts, osteoclasts, bacteria, algae, fungi, protists, and plants.