Abstract: A feeding apparatus includes a nipple shield, a deformable nipple defining a chamber, an inlet through which fluid can flow into the chamber, and an outlet through which fluid can exit the nipple, a first portion of the nipple having a first stiffness and a second portion of the nipple having a second stiffness that is lower than the first stiffness, the first portion disposed on a first side of a longitudinal plane bisecting the nipple and the second portion disposed on a second side of the plane, and a check valve disposed in the nipple to divide the chamber into a first portion between the check valve and the outlet, and a second portion between the check valve and the inlet, wherein the check valve is configured to admit fluid into the first portion but prevent fluid from leaving the first portion through the check valve.

Abstract: Schedules which include reciprocal events, such as schedules for youth hockey leagues, can be created using a system in which users can invite one another to schedule games based on information selected through an interface and reciprocal dates which are automatically identified by a suitably programmed computer. Information related to games and schedules can be stored in a database which can be accessed and modified by different users depending on their roles and the permissions associated with those roles.

Abstract: Schedules which include reciprocal events, such as schedules for youth hockey leagues, can be created using a system in which users can invite one another to schedule games based on information selected through an interface and reciprocal dates which are automatically identified by a suitably programmed computer. Information related to games and schedules can be stored in a database which can be accessed and modified by different users depending on their roles and the permissions associated with those roles.

Abstract: Schedules which include reciprocal events, such as schedules for youth hockey leagues, can be created using a system in which users can invite one another to schedule games based on information selected through an interface and reciprocal dates which are automatically identified by a suitably programmed computer. Information related to games and schedules can be stored in a database which can be accessed and modified by different users depending on their roles and the permissions associated with those roles.

Abstract: Schedules which include reciprocal events, such as schedules for youth hockey leagues, can be created using a system in which users can invite one another to schedule games based on information selected through an interface and reciprocal dates which are automatically identified by a suitably programmed computer. Information related to games and schedules can be stored in a database which can be accessed and modified by different users depending on their roles and the permissions associated with those roles.

Abstract: Schedules which include reciprocal events, such as schedules for youth hockey leagues, can be created using a system in which users can invite one another to schedule games based on information selected through an interface and reciprocal dates which are automatically identified by a suitably programmed computer. Information related to games and schedules can be stored in a database which can be accessed and modified by different users depending on their roles and the permissions associated with those roles.

Abstract: An implantable bone distractor is created which grips both sides of a cut bone by the use of screws and plates, then applies an expansion force between the cut bone edges. This force is applied in order to encourage bone growth in the gap formed between the cut bone edges as they are distracted apart. This force is applied with hydraulic jacks, which are actuated using tubes passing through the skin, allowing the controlled application of force between the cut bone edges from external to the body. The distraction may occur in three-dimensions, with each bone segment being distracted within its own plane. The distraction may be further improved by providing substantially continuous distraction of the bone segments over time, allowing for substantially continuous bone growth.