Abstract: Provided are devices for determining the correct aiming point of a low velocity projectile and methods and systems for using the devices. For example, the devices can be attached to a bow and used to improve accuracy for hunting game.

Abstract: Provided are devices for determining the correct aiming point of a low velocity projectile and methods and systems for using the devices.

Abstract: Provided are devices for determining the correct aiming point of a low velocity projectile and methods and systems for using the devices. For example, the devices can be attached to a bow and used to improve accuracy for hunting game.

Abstract: Provided are devices for determining the correct aiming point of a low velocity projectile and methods and systems for using the devices.

Abstract: Provided are devices for determining the correct aiming point of a low velocity projectile and methods and systems for using the devices. For example, the devices can be attached to a bow and used to improve accuracy for hunting game.

Abstract: Provided are devices for determining the correct aiming point of a low velocity projectile and methods and systems for using the devices.

Abstract: A system and method for planning, developing and implementing data warehouse solutions. A methodology including a plurality of tasks associated with the design and implementation of a data warehouse solution is represented by a visual model that identifies relationships between the tasks, and includes links between the tasks and content contained within a methodology database. The visual model is displayed within a visual modeling program, and can be customized for a particular data warehouse engagement through the selection of tasks displayed in the visual model for inclusion in the particular data warehouse engagement. Additionally, a customized methodology plan, statement of work, and project methodology guide for a particular data warehouse engagement can be automatically generated from content extracted from the visual model and methodology database.

Abstract: A recliner is suited for airplane mechanics and the like who need seating and backrest support at various heights. A rectangular base has removable caster-type wheels. A rectangular table frame is supported above the base by a pair of scissor-type leg assemblies with adjustable height bracket, slot and pin subassemblies and/or lift assist assemblies. The table frame has a fixed seat cushion. A tiltable backrest can be supported by a slotted cam assembly or other mechanical and/or hydraulic assemblies.

Abstract: An optical transmitter-receiver system is provided which is particularly adapted for use in vehicle guidance, obstacle detection and the like. The system includes a laser diode transmitter including a modulation circuit comprising a bank of transistors that are individually triggered into the alvalanche mode so that energy stored by a capacitive storage network is discharged into the diode. In accordance with a first receiver embodiment, which includes a range flip-flop controlled by a threshold comparator, an analog voltage proportional to range is produced. In a second receiver embodiment, the receiver responds to targets within a prescribed zone determined by an analog gated amplifier.