Abstract: Various systems, devices, and methods for insulated containers with a drawer are provided. In general, an insulated container, such as a portable cooler, includes a drawer. The insulated container includes a main chamber and includes a drawer chamber that is separate from the main chamber and is configured to movably receive the drawer therein. The main chamber is configured to hold a cooling agent that is configured to cool any items in the main chamber and also any items in the drawer. The insulated container can be manufactured using injection molding.

Abstract: Various systems, devices, and methods for insulated containers with a drawer are provided. In general, an insulated container, such as a portable cooler, includes a drawer. The insulated container includes a main chamber and includes a drawer chamber that is separate from the main chamber and is configured to movably receive the drawer therein. The main chamber is configured to hold a cooling agent that is configured to cool any items in the main chamber and also any items in the drawer. The insulated container can be manufactured using injection molding.

Abstract: Various systems, devices, and methods for insulated containers with a drawer are provided. In general, an insulated container, such as a portable cooler, includes a drawer. The insulated container includes a main chamber and includes a drawer chamber that is separate from the main chamber and is configured to movably receive the drawer therein. The main chamber is configured to hold a cooling agent that is configured to cool any items in the main chamber and also any items in the drawer. The insulated container can be manufactured using injection molding.

Abstract: A high-altitude balloon payload with a frame, a GPS and compass module, a flight controller, a sensor probe, an orientation control system and an antenna. The frame is configured to be suspended from a high-altitude balloon. The GPS and compass module is mounted on the frame and is configured to collect location data and orientation data of the frame. The flight controller is mounted on the frame and is configured to control the orientation of the frame based on the location data and the orientation data. The orientation control system is mounted on the frame, operatively coupled to the flight controller, and configured to provide control of the orientation of the frame. The sensor probe is positioned on the frame and configured to take atmospheric measurements. The antenna is configured to establish a radio telemetry link with a ground station and wirelessly communicate the atmospheric measurements to the ground station.

Abstract: Various systems, devices, and methods for insulated containers with a drawer are provided. In general, an insulated container, such as a portable cooler, includes a drawer. The insulated container includes a main chamber and includes a drawer chamber that is separate from the main chamber and is configured to movably receive the drawer therein. The main chamber is configured to hold a cooling agent that is configured to cool any items in the main chamber and also any items in the drawer. The insulated container can be manufactured using injection molding.

Abstract: Various systems, devices, and methods for insulated containers with a drawer are provided. In general, an insulated container, such as a portable cooler, includes a drawer. The insulated container includes a main chamber and includes a drawer chamber that is separate from the main chamber and is configured to movably receive the drawer therein. The main chamber is configured to hold a cooling agent that is configured to cool any items in the main chamber and also any items in the drawer. The insulated container can be manufactured using injection molding.

Abstract: Various systems, devices, and methods for insulated containers with a drawer are provided. In general, an insulated container, such as a portable cooler, includes a drawer. The insulated container includes a main chamber and includes a drawer chamber that is separate from the main chamber and is configured to movably receive the drawer therein. The main chamber is configured to hold a cooling agent that is configured to cool any items in the main chamber and also any items in the drawer. The insulated container can be manufactured using injection molding.

Abstract: A modular fence system is disclosed herein. The modular fence system may include a first vertical post, a second vertical post, a first horizontal support configured to extend between and secure to the first vertical post and the second vertical post, a first vertical panel comprising a first vertically elongated slot and a second vertically elongated slot, and a first plurality of fasteners. Additional horizontal supports and vertical panels may be included. The modular fence system and its components may be configured to be installed on sloped terrain.

Abstract: The invention is directed to a hypertension animal model, and methods of using the same to induce heart failure with preserved ejection fraction (HFpEF) responses.

Abstract: The golf towel with liquid container is configured for use during a game of golf. The game of golf further comprises the use of a golf ball. The golf towel with liquid container is configured for use in cleaning the golf ball. The golf towel with liquid container comprises a first textile, a second textile, an elastic webbing, a plurality of seams, a carabiner, and a bottle. The second textile and the elastic webbing form a pocket that attaches to the first textile. Each of the plurality of seams forms an attachment selected from the group consisting of: a) attaching the second textile to the first textile; and, b) attaching the elastic webbing to the second textile. The bottle is contained in the pocket formed by second textile and the elastic webbing. The carabiner anchors the golf towel with liquid container to an anchor point such as a golf bag.

Abstract: A fuel supply system with an accumulator that allows for the accumulation of fuel at a pressure greater than the nominal operating pressure of the fuel supply system. The accumulation of fuel allows for less frequent fuel pump operation and therefore a reduction in overall fuel consumption of an engine.

Abstract: A method and apparatus for LCL resonant converter control utilizing Asymmetric Voltage Cancellation is described. The methods to determine the optimal trajectory of the control variables are discussed. Practical implementations of sensing load parameters are included. Simple PI, PID and fuzzy logic controllers are included with AVC for achieving good transient response characteristics with output current regulation.