Abstract: Systems, methods and instructions for creating building models of physical structures is disclosed. The building model may be a collection of floors defined by outlines containing regions that may be offset relative to a main region, and a collection of connectors. Connectors may have connection points for tracking, routing and sizing. Connectors may indicate elevation changes through georeferenced structural features. Signal elements may also be features that provide corrections when tracking. Feature descriptors are data that describes the structural configuration and signal elements enabling them to be matched to previously collected data in a database. User interface elements assist a user of a tracking device in collecting floor information, structural features and signal features and validating certain collected information based on previously known information. The height of floors may also be inferred based on sensor data from the tracking device.

Abstract: Bottle interfacing greeting cards and methods of use and manufacture are provided herein. An example greeting card includes a folded substrate forming a front section and a back section, the front section having a front surface and the back section having a rear surface, and an interface tab configured to slip over a neck of a bottle, the interface tab extending from either the front section or the back section wherein a perforated line separates the interface tab from the folded substrate such that the folded substrate is detachable from the interface tab to form a greeting card.

Abstract: The present invention provides compositions and methods for monitoring cellular signal transduction events. In particular, signal transduction events may be monitored by the use of biosensors comprising protein-binding domains, which bind signal-transduction proteins, and fluorescent proteins. Provided herein, therefore, methods for detecting activation of signal transduction proteins or screening for agents that modulate the activity of signal transduction proteins. Also provided are cells comprising the biosensors; lentiviral particles comprising biosensor coding sequence; and kits comprising the lentiviral particles.

Abstract: Hydrogenated block copolymers are used as a component in a cold flow additive composition.