Abstract: The present invention relates to an ovarian-derived hydrogel material, which can be useful for three-dimensional in vitro culturing of cells, cell therapy, fertility preservation, drug delivery, site-specific remodeling and repair of damaged tissue, and/or diagnostic kits.

Abstract: The present invention relates to an ovarian-derived hydrogel material, which can be useful for three-dimensional in vitro culturing of cells, cell therapy, fertility preservation, drug delivery, site-specific remodeling and repair of damaged tissue, and/or diagnostic kits.

Abstract: Systems, devices, and methods for treating a nerve injury in a patient are provided herein. The system includes an extracellular matrix, a neutralizing element, and a reconstituting element. The extracellular matrix is configured to promote and/or sustain the growth of tissue and/or associated tissue properties proximate the nerve injury.

Abstract: The present invention relates to an ovarian-derived hydrogel material, which can be useful for three-dimensional in vitro culturing of cells, cell therapy, fertility preservation, drug delivery, site-specific remodeling and repair of damaged tissue, and/or diagnostic kits.

Abstract: A system for detecting a living being using electric fields may include sensors configured to generate and receive an electric field. The system may include at least one amplifier connected to at least one electrode of a sensor, a controller to operate the sensors, and a processor connected to the controller. The processor may output a signal representative of the presence or absence of a living being present in the electric fields or representative of a distance between the sensor and the living being. The sensors may be attached to a rigid or flexible substrate forming part of a skin that can be attached to a robot, a vehicle, or another moving or autonomous device to sense the presence of a living being near the device. The device may be configured to stop moving or to move to avoid the living being in the electric field.

Abstract: A system for detecting a living being using electric fields may include sensors configured to generate and receive an electric field. The system may include at least one amplifier connected to at least one electrode of a sensor, a controller to operate the sensors, and a processor connected to the controller. The processor may output a signal representative of the presence or absence of a living being present in the electric fields or representative of a distance between the sensor and the living being. The sensors may be attached to a rigid or flexible substrate forming part of a skin that can be attached to a robot, a vehicle, or another moving or autonomous device to sense the presence of a living being near the device. The device may be configured to stop moving or to move to avoid the living being in the electric field.

Abstract: The present invention relates to an ovarian-derived hydrogel material, which can be useful for three-dimensional in vitro culturing of cells, cell therapy, fertility preservation, drug delivery, site-specific remodeling and repair of damaged tissue, and/or diagnostic kits.

Abstract: Improved orbit/covariance estimation and analysis (OCEAN) system and method are presented utilizing ground station observations collected from satellites passing overhead to estimate the positions, velocities, and other parameters of multiple satellites using weighted least squares (WLS) batch and/or Kalman filter smoothing (KFS) estimation algorithms to estimate each parameter, with or without a priori knowledge of the errors involved with each observed parameter.

Abstract: A method for determining effective area coefficient for a pilot operated safety relief valve. The relief valve may have a piston with an upper surface area, an inlet, and a dome. The method may include determining a total force acting on the piston (Ftotal) and determining a downward force (Fdome) on the piston due to dome pressure. The method may further include determining an upward force on the piston due to inlet pressure (Fmain) by subtracting the downward force (Fdome) from the total force (Ftotal) and determining an instantaneous Effective Area coefficient (Ae) by dividing the upward force on the piston (Fmain) by a main inlet pressure (Pmain).

Abstract: A control system for a host work machine operating at a worksite with one or more other work machines is disclosed. The control system has a communication device operatively connected to the host work machine, and a controller. The controller has stored in a memory thereof one or more parameters associated with a predetermined task and is configured to autonomously control the host work machine to perform the predetermined task. Upon the host work machine encountering a need for assistance, the controller is further configured to communicate a request for assistance to at least one of the one or more other work machines via the communication device.

Abstract: A method of operating an electrically propelled work machine includes the steps of, operating an electrical power source for the work machine, and limiting an output torque of an electrical propulsion motor system of the work machine based upon the occurrence of a crowd force condition of the work machine. An electrically propelled work machine is further provided, including an electronic controller having means for limiting motor output torque based at least in part on a crowd force condition of the work machine.

Abstract: A control system for customizing a relationship between an operator input at an input controller and a corresponding response of a work machine is disclosed. The control system includes an input controller operable to receive an operator input and generate a corresponding control signal. The control system also includes a hand-held programmable device having parameters stored therein. The parameters are adjustable to control responsiveness of a component of the work machine over a range of inputs at the input controller. The hand-held programmable device is operable to adjust the parameters in response to an input from an operator. A control module is disposed on the work machine and is operable to receive signals from the hand-held programmable device. The signals are representative of a desired relationship between an operator input to the input controller and a corresponding response of the work machine.

Abstract: A Child's stroller including a latch mechanism for convenient folding and unfolding of the stroller, a bolster/tray that pivotally mounts to the upper handlebars of the stroller and is adapted for receiving an infant carrier or car seat for convenient transport of an infant passenger thereof in the stroller. The latch mechanism utilizes a latching handle that pivotally engages a spring loaded collar for disengagement of the stroller frame.