Abstract: A nestable shopping cart includes an upright frame, an upper angle support and a pair of tie bars extending out from the upright frame. A tray is pivotally connected to the upright frame. The tray includes a utility position and a nested position. The tray includes a tapered front and at least one side. A slope plate is mounted to at least one side of the tray. In the nested position, the nestable shopping cart is nested with another nestable shopping cart, resulting in a nesting gap of about 11 inches between the shopping carts.

Abstract: A nestable shopping cart has an upright frame, and a tray pivotally connected to the upright frame. The tray includes a utility position, a nested position, an inside, and an outside. Further included is a perimeter wire surrounding the tray and a tapered front. The perimeter wire surrounds the outside of the tray until the tapered front, and then the perimeter wire surrounds the inside of the tapered front.

Abstract: A nestable shopping cart includes an upright frame, an upper angle support and a pair of tie bars extending out from the upright frame. A tray is pivotally connected to the upright frame. The tray includes a utility position and a nested position. The tray includes a tapered front and at least one side. A slope plate is mounted to at least one side of the tray. In the nested position, the nestable shopping cart is nested with another nestable shopping cart, resulting in a nesting gap of about 11 inches between the shopping carts.

Abstract: A nestable shopping cart may include an upright frame, and a tray pivotally connected to the upright frame and comprising a utility position and a nested position. The nestable shopping cart may further include one or more casters configured to be removably attached to the upright frame, the one or more casters comprising a stem comprising a shape directionally aligned with a first opening of the upright frame.

Abstract: A nestable shopping cart includes an upright frame, an upper angle support and a pair of tie bars extending out from the upright frame. A tray is pivotally connected to the upright frame. The tray includes a utility position and a nested position. The tray includes a tapered front and at least one side. A slope plate is mounted to at least one side of the tray. In the nested position, the nestable shopping cart is nested with another nestable shopping cart, resulting in a nesting gap of about 11 inches between the shopping carts.

Abstract: A nestable shopping cart includes an upright frame, an upper angle support and a pair of tie bars extending out from the upright frame. A tray is pivotally connected to the upright frame. The tray includes a utility position and a nested position. The tray includes a tapered front and at least one side. A slope plate is mounted to at least one side of the tray. In the nested position, the nestable shopping cart is nested with another nestable shopping cart, resulting in a nesting gap of about 11 inches between the shopping carts.

Abstract: A nestable shopping cart has an upright frame, and a tray pivotally connected to the upright frame. The tray includes a utility position, a nested position, an inside, and an outside. Further included is a perimeter wire surrounding the tray and a tapered front. The perimeter wire surrounds the outside of the tray until the tapered front, and then the perimeter wire surrounds the inside of the tapered front.

Abstract: A system and method for determining back muscle dysfunction comprises data collection and data analysis elements. The system collects electrical muscle activity measurements by applying a plurality of electrodes in a pattern across a patient's or test subject's back, measuring the electrical activity at each of the electrodes and storing the measurements. One or more normative or examined patient databases comprising measurements and results from a number of individuals are used for comparison against the patient's measurements. A patient's back muscle activity is characterized by collecting electrical muscle activity measurements for the patient and comparing an analysis of the patient's electrical muscle activity to the results of the normative or previously examined group.

Abstract: The present invention provides for a method to prepare a pressure stable and pH stable medium for use in high pressure (performance) affinity chromatography. The method includes the steps of treating hydroxyalkyl-silica with cyanogen halides or other cyanogen transfer reagents in the presence of an organic base in anhydrous solvents at temperatures in the range of from about −15° C. to about 20° C. for a period of time in the range of from about 1 minute to about 5 minutes, and washing the resulting medium in anhydrous solvent.

Abstract: A system and method for determining back muscle dysfunction comprises data collection and data analysis elements. The system collects electrical muscle activity measurements by applying a plurality of electrodes in a pattern across a patient's or test subject's back, measuring the electrical activity at each of the electrodes and storing the measurements. One or more normative or examined patient databases comprising measurements and results from a number of individuals are used for comparison against the patient's measurements. A patient's back muscle activity is characterized by collecting electrical muscle activity measurements for the patient and comparing an analysis of the patient's electrical muscle activity to the results of the normative or previously examined group.

Abstract: A system and method for determining back muscle dysfunction comprises data collection and data analysis elements. The system collects electrical muscle activity measurements by applying a plurality of electrodes in a pattern across a patient's or test subject's back, measuring the electrical activity at each of the electrodes and storing the measurements. One or more normative or examined patient databases comprising measurements and results from a number of individuals are used for comparison against the patient's measurements. A patient's back muscle activity is characterized by collecting electrical muscle activity measurements for the patient and comparing an analysis of the patient's electrical muscle activity to the results of the normative or previously examined group.

Abstract: The present invention is embodied in an abrasion resistant ceramic material comprising a porous ceramic material having a surface, and a preceramic polymer infiltrated into the surface wherein the preceramic polymer is converted to a ceramic state.