Abstract: The invention pertains generally to a shelf-stable polyurethane HFO-blown two-component polyurethane foam composition which includes incorporating nitrogen-containing aminopolyols.

Abstract: Some embodiments of a medical device anchor system include an anchor device that receives a medical instrument (such as a catheter or the like) and secures the instrument in place relative to a skin penetration point. In some circumstances, the anchor device may allow the anchor device to be used after medical instrument is already in place without the need for a second penetration point for the anchor device.

Abstract: There is provided a fit testing method comprising: providing a respirator donned by a wearer; providing a sensor in electrical communication with a sensing element, where the sensor is configured to monitor a particulate concentration parameter of a gas space within the respirator, and a second particulate concentration parameter of a gas space outside the respirator, where the sensor is attached to the respirator such that the respirator such that the weight of the sensor is supported by the respirator; and providing a reader configured to communicate with the sensor, where the reader is configured to provide a respirator fit parameter based on a comparison of the particulate concentration within the respirator to the particulate concentration parameter outside the respirator.

Abstract: A fishing bobber comprising a three-dimensional or round body, a shaft in the center of the round body that forms a first aperture on a surface of the round body and a second aperture on the surface of the round body. At least one hook mechanism is configured to be received within the shaft. The hook mechanism has a hook portion that may releasably engage with the first aperture and a linehook portion that is configured to provide an anchor for a fishing line when secured to the fishing bobber. The linehook portion can be flat in shape so it is perpendicular to the shaft or curved in shape so that it has a same radius of curvature as the surface of the round body. The round body can be a golf ball, basketball, baseball, soccer ball, tennis ball, or other ball shape.

Abstract: A service node is used in an intelligent communications network to provide services for customers. The node includes a service defining sub-system arranged to define a plurality of services. A first resource has a memory for storing speech segments, each segment having a corresponding identity, and a resource controller is arranged to convert a received command signal to a corresponding succession of speech segment identities for a speech announcement corresponding to the command signal. The first resource accesses the memory storing speech segments in accordance with the speech segment identities, to generate the corresponding speech segments for the speech announcement and provides an "announcement finished" signal when a last speech segment of the announcement has been generated. A switch is arranged to connect the first resource to an incoming call routed by the network to the service node.

Abstract: A service node for use in an intelligent communications network provides services for customers and includes service defining apparatus for defining a plurality of services. A plurality of resources are each arranged to generate speech announcements in response to receipt of respective command signals and to provide an announcement finished signal when each generated speech announcement has been finished. A switch is arranged to connect the resources to incoming calls routed by the network to the service node. Control apparatus within the service node responds to incoming calls to place details of the various signals from the service defining apparatus and to receive a reserved resource announcement finished signal. In response, the service node updates details of the corresponding call and passes the updated details from a memory to the bottom of a corresponding service queue.