A circular grazing system for poultry and/or livestock. The circular grazing system including a center pivot structure installed at a field. The center pivot structure may have a center pivot axis. The field may be a poultry and/or livestock grazing field. The circular grazing system for poultry and/or livestock may include an enclosure for containing poultry and/or livestock. The enclosure may extend generally radially from the center pivot structure to a circumference of the field. The enclosure may be rotably coupled to the center pivot structure such that the enclosure rotates around the center pivot axis.

A circular grazing system for poultry and/or livestock. The circular grazing system including a center pivot structure installed at a field. The center pivot structure may have a center pivot axis. The field may be a poultry and/or livestock grazing field. The circular grazing system for poultry and/or livestock may include an enclosure for containing poultry and/or livestock. The enclosure may extend generally radially from the center pivot structure to a circumference of the field. The enclosure may be rotably coupled to the center pivot structure such that the enclosure rotates around the center pivot axis.

The present disclosure refers to an apparatus for feeding an infant animal has in one embodiment a nipple combination comprising a one-way valve engaged with the proximal end of the tube of a nipple, and an open rather than self-sealing nipple aperture. A self-sealing nipple aperture is obviated by the one-way valve in the distal end of the tube of the nipple.

A handle assembly for use with a livestock nursing bottle. The handle assembly may comprise a ring, which fits over the neck of the bottle, and two handles extending along the sides of the bottles. The handle assembly may further comprise arms extending from the handles to the front and back of the bottle, where the arms grip the bottle and help the user maintain control.

A handle assembly for use with a livestock nursing bottle. The handle assembly may comprise a ring, which fits over the neck of the bottle, and two handles extending along the sides of the bottles. The handle assembly may further comprise arms extending from the handles to the front and back of the bottle, where the arms grip the bottle and help the user maintain control.

A drinking bucket for feeding livestock a liquid food comprises a holding area configured to hold the liquid food, the holding area further configured to connect to at least one teat. An activity sensor for detecting sucking activity on the at least one teat is connected to an electronic control and configured to evaluate signals from the activity sensor and at least one of a remote data transmission apparatus and a display apparatus connected to the electronic control.

A drinking bucket for feeding livestock a liquid food comprises a holding area configured to hold the liquid food, the holding area further configured to connect to at least one teat. An activity sensor for detecting sucking activity on the at least one teat is connected to an electronic control and configured to evaluate signals from the activity sensor and at least one of a remote data transmission apparatus and a display apparatus connected to the electronic control.

A fishing line weight according to an exemplary embodiment of the present invention includes a first tungsten body including a first hole, a first projection and a first groove. A second tungsten body includes a second hole substantially aligned with the first hole, a second projection substantially aligned with the first groove and a second groove substantially aligned with the first projection. A copper pin is disposed in the first hole and the second hole. The first tungsten body is unconnected from the second tungsten body.

Disclosed are a fluid drainage devices and methods of use for drainage of edematous tissues of a patient. The devices include an inlet catheter comprising a plurality of lumens configured to receive fluid from the edematous tissues, wherein the plurality of lumens run axially parallel in the inlet catheter; an outlet catheter configured to be anchored at a sink; an implantable pump coupled to the inlet catheter and the outlet catheter, the pump having a rotating portion including a permanent magnet, the rotating portion configured to rotate in response to a magnetic force external to the patient to move fluid from the inlet of the inlet catheter to the second end of the outlet catheter; and an external controller configured to transcutaneously couple to the permanent magnet of the rotating portion to apply the magnetic force to the implantable pump.

The temperature measurement device includes a thermography 20 for measuring a temperature distribution of a predetermined range in a non-contact manner; a calibrator 21 including at least one heater 30 able to generate heat to a preset temperature; thermistors 32a to 32d provided on installation points on the calibrator 21, and measuring temperatures at the installation points, the installation points having different temperatures; and a controller 22 for calibrating a first temperature measurement result obtained from a temperature distribution of a range covering an object (an eye E of a calf C) measured by the thermography 20, based on temperature differences between a second temperature measurement result obtained from a temperature distribution of a range covering the calibrator 21 measured by the thermography 20 and a third temperature measurement result obtained from a temperature distribution of the calibrator 21 measured by the thermistors 32a to 32d.