Abstract: An ink manifold for an inkjet printhead is provided, comprising a number of substantially parallel transverse channels 709,713 connected by one or more connecting passages 719. The resistance to flow provided by the connecting passages is substantially greater than the resistance to flow along the length of a transverse channel. The ink manifold provided by the present invention ensures that the ink pressure and flow rate presented to the ejectors of the printhead is uniform along the entire length of the ejector array and, moreover, does so in a shallower manifold design than has previously been known.

Abstract: An ink manifold for an inkjet printhead is provided, comprising a number of substantially parallel transverse channels 709, 713 connected by one or more connecting passages 719. The resistance to flow provided by the connecting passages is substantially greater than the resistance to flow along the length of a transverse channel. The ink manifold provided by the present invention ensures that the ink pressure and flow rate presented to the ejectors of the printhead is uniform along the entire length of the ejector array and, moreover, does so in a shallower manifold design than has previously been known.

Abstract: The present invention concerns the discovery that proteins encoded by a family of vertebrate genes, termed here hedgehog-related genes, comprise morphogenic signals produced by embryonic patterning centers, and are involved in the formation of ordered spatial arrangements of differentiated tissues in vertebrates. The present invention makes available compositions and methods that can be utilized, for example to generate and/or maintain an array of different vertebrate tissue both in vitro and in vivo.

Abstract: The present invention concerns the discovery that proteins encoded by a family of vertebrate genes, termed here hedgehog-related genes, comprise morphogenic signals produced by embryonic patterning centers, and are involved in the formation of ordered spatial arrangements of differentiated tissues in vertebrates. The present invention makes available compositions and methods that can be utilized, for example to generate and/or maintain an array of different vertebrate tissue both in vitro and in vivo.

Abstract: A printhead comprising: a housing having an inlet for the supply of ink; an array of ejection locations for the ejection of ink droplets; an ink supply pathway for the passage of ink from the inlets to the ejection locations, wherein the ink supply pathway comprises at least one divergent ink manifold; and an outlet manifold for receiving ink from the ejection locations.

Abstract: The present invention concerns the discovery that proteins encoded by a family of vertebrate genes, termed here hedgehog-related genes, comprise morphogenic signals produced by embryonic patterning centers, and are involved in the formation of ordered spatial arrangements of differentiated tissues in vertebrates. The present invention makes available compositions and methods that can be utilized, for example to generate and/or maintain an array of different vertebrate tissue both in vitro and in vivo.

Abstract: A warp knitted fabric is described in which each individual wale contains stitches formed from both elastic and inelastic yarn. The fabric is extensible in the direction of the wales and may be used as a substrate in an orthopaedic splinting bandage. Orthopaedic splinting bandages are also described which comprise the warp knitted fabric coated with a hardenable resin such as an isocyanate terminated propolymer. The lengthwise extensibility of the substrate makes the uncured bandage conformable during application to the body.

Abstract: A warp knitted fabric is described in which each individual wale contains stitches formed from both elastic and inelastic yarn. The fabric is extensible in the direction of the wales and may be used as a substrate in an orthopaedic splinting bandage. Orthopaedic splinting bandages are also described which comprise the warp knitted fabric coated with a hardenable resin such as an isocyanate terminated propolymer. The lengthwise extensibility of the substrate makes the uncured bandage conformable during application to the body.