Abstract: A semiconductor structure comprising a substrate, a first metal layer on top of the substrate, a second metal layer on top of the first metal layer and a dielectric layer adjacent to the second metal layer and at least part of the first metal layer and on top of at least part of the first metal layer. The first metal layer includes a via. The width of the second metal layer is the same as the width of the via of the first metal layer.

Abstract: The present invention relates to polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. In particular, the invention describes peptides which are high affinity binders of Nectin-4. The invention also includes drug conjugates comprising said peptides, conjugated to one or more effector and/or functional groups, to pharmaceutical compositions comprising said peptide ligands and drug conjugates and to the use of said peptide ligands and drug conjugates in preventing, suppressing or treating a disease or disorder mediated by Nectin-4.

Abstract: A lopper or lopper head attachment may include a primary gear, a secondary gear, a ratchet gear, an engagement flag, a dampened lag bolt, and a cutting blade. The secondary gear may be enmeshed with the primary gear. The secondary gear may define a lag groove radially offset form the secondary axis. The ratchet gear may be rotatable about a secondary axis separately from the secondary gear. The engagement flag may be rotatably mounted to secondary gear to move between an unengaged position and a engaged position. The dampened lag bolt may be slidably received within the lag groove to move relative to the secondary gear between a permissive position and a restrictive position. The cutting blade may be in mechanical communication with the ratchet gear to be pivoted thereby, in the engaged position of the engagement flag, to a closed position from an open position.

Abstract: A liquid storage system comprising: a tank for containing a liquid, the tank enclosing a liquid storage space; and a tank liner fixedly attached to an internal surface of the tank (16). The tank liner comprises: a plurality of elements, each element having a hardness value of 2 GPa or above; and a binder material in which the plurality of elements are embedded. The elements have a higher hardness value than the binder material. A distance between a first element and the internal surface of the tank in a direction normal to the internal surface of the tank is different to a distance between a second element and the internal surface of the tank in the direction normal to the internal surface of the tank, the first element being different to the second element.

Abstract: Armor comprising a container (2) containing a liquid (6), said container having a threat-facing wall (11) and at least one shock-reflecting layer (5) of material contained within the container (2), the shock-reflecting layer (5) having a shock impedance differing from the liquid (6) and being positioned at an angle to the threat-facing wall (11) whereby to reflect shock waves (8) created in the liquid by passage of a projectile (1) through the liquid back towards the projectile (1) and across the trajectory of the projectile whereby to induce tumbling of the projectile within the liquid.

Abstract: A liquid storage tank, for example an aircraft fuel tank, having a tank wall enclosing a liquid storage space, and a tie assembly located at least partially within the liquid storage space. The tie assembly includes an elongate member, for example a wire or cable, and a plurality of attachment devices fixed to an inner surface of the tank wall. The elongate member includes a plurality of spaced part points along its length, each of the spaced apart points being fixed to a respective attachment device such that the tie assembly resists outward deformation of the tank wall.

Abstract: Armour comprising a container (2) containing a liquid (6), said container having a threat-facing wall (11) and at least one shock-reflecting layer (5) of material contained within the container (2), the shock-reflecting layer (5) having a shock impedance differing from the liquid (6) and being positioned at an angle to the threat-facing wall (11) whereby to reflect shock waves (8) created in the liquid by passage of a projectile (1) through the liquid back towards the projectile (1) and across the trajectory of the projectile whereby to induce tumbling of the projectile within the liquid.

Abstract: A liquid storage system comprising: a tank for containing a liquid, the tank enclosing a liquid storage space; multiple layers of a fabric material; and attachment means attaching the multiple layers of the fabric material to an internal surface of the tank. The attachment means may comprise a non-permeable envelope attached to the internal surface of the tank. The multiple layers of the fabric material may be enclosed in the envelope such that the multiple layers of a fabric are isolated from a fluid in the tank. The envelope may contain a fluid (e.g. air) in addition to the multiple layers of the fabric material.

Abstract: Modular armour is provided. The armour comprises a series of regularly-shaped armour elements and corresponding anchor elements releasably to anchor the armour elements to a platform. Each anchor element comprises an armour engaging section extending between first and second ends thereof, the first end being engageable with an armour mount on the platform and the second end including means releasably to secure the armour element, while engaged with the anchor element, to the platform. The platform may be fixed or mobile and includes land, water-born and air vehicles.

Abstract: Disclosed is a liquid storage system having an outer tank (e.g. an aircraft fuel tank) for containing a liquid (e.g. aircraft fuel), the outer tank enclosing a liquid storage space; an inner tank located within the outer tank and enclosing the liquid storage space; and at least one coupling element associated with the outer tank and the inner tank for maintaining the tanks in a spaced apart relationship; wherein the coupling element(s) is/are deformable such that, on application of a force to the inner tank, at least part of the inner tank moves relative to the outer tank.

Abstract: A system and method for in situ dewatering and stabilizing waste material deposits previously created from sluicing into a waste impoundment. The method includes access for installation of wells and grading for surface drainage and storm water control. If free water is present, primary dewatering siphons or decants the free water in the pond. The system includes vertical dewatering well installation that requires drilling, well completion materials for filtering leachate, and well pump installation for removing leachate from the well. Collection piping collects leachate from the wells and transfers the leachate to a discharge solution. The dewatering operation collects and removes leachate from the pond ash deposit and impoundment, reuses or treats the leachate at a discharge solution, remediates contaminants and/or hydraulic head in the impoundment, and consolidates and stabilizes the dewatered solids.

Abstract: A system and method for in situ dewatering and stabilizing waste material deposits previously created from sluicing into a waste impoundment. The method includes access for installation of wells and grading for surface drainage and storm water control. If free water is present, primary dewatering siphons or decants the free water in the pond. The system includes vertical dewatering well installation that requires drilling, well completion materials for filtering leachate, and well pump installation for removing leachate from the well. Collection piping collects leachate from the wells and transfers the leachate to a discharge solution. The dewatering operation collects and removes leachate from the pond ash deposit and impoundment, reuses or treats the leachate at a discharge solution, remediates contaminants and/or hydraulic head in the impoundment, and consolidates and stabilizes the dewatered solids.

Abstract: A liquid storage tank, for example an aircraft fuel tank, comprising a tank wall enclosing a liquid storage space, and a tie assembly located at least partially within the liquid storage space. The tie assembly comprises an elongate member, for example a wire or cable, and a plurality of attachment devices fixed to an inner surface of the tank wall. The elongate member includes a plurality of spaced part points along its length, each of the spaced apart points being fixed to a respective attachment device such that the tie assembly resists outward deformation of the tank wall.

Abstract: Disclosed is a liquid storage system comprising: an outer tank (e.g. an aircraft fuel tank) for containing a liquid (e.g. aircraft fuel), said outer tank enclosing a liquid storage space; an inner tank located within the outer tank and enclosing the liquid storage space; and spacing means associated with the outer tank and the inner tank for maintaining the tanks in a spaced apart relationship; wherein the spacing means are deformable such that, on application of a force to the inner tank, at least part of the inner tank moves relative to the outer tank.

Abstract: A liquid storage system comprising: a tank for containing a liquid, the tank enclosing a liquid storage space; multiple layers of a fabric material; and attachment means attaching the multiple layers of the fabric material to an internal surface of the tank. The attachment means may comprise a non-permeable envelope attached to the internal surface of the tank. The multiple layers of the fabric material may be enclosed in the envelope such that the multiple layers of a fabric are isolated from a fluid in the tank. The envelope may contain a fluid (e.g. air) in addition to the multiple layers of the fabric material.

Abstract: A liquid storage system comprising: a tank for containing a liquid, the tank enclosing a liquid storage space; and a tank liner fixedly attached to an internal surface of the tank (16). The tank liner comprises: a plurality of elements, each element having a hardness value of 2 GPa or above; and a binder material in which the plurality of elements are embedded. The elements have a higher hardness value than the binder material. A distance between a first element and the internal surface of the tank in a direction normal to the internal surface of the tank is different to a distance between a second element and the internal surface of the tank in the direction normal to the internal surface of the tank, the first element being different to the second element.

Abstract: A system and method for in situ dewatering and stabilizing waste material deposits previously created from sluicing into a waste impoundment. The method includes access for installation of wells and grading for surface drainage and storm water control. If free water is present, primary dewatering siphons or decants the free water in the pond. The system includes vertical dewatering well installation that requires drilling, well completion materials for filtering leachate, and well pump installation for removing leachate from the well. Collection piping collects leachate from the wells and transfers the leachate to a discharge solution. The dewatering operation collects and removes leachate from the pond ash deposit and impoundment, reuses or treats the leachate at a discharge solution, remediates contaminants and/or hydraulic head in the impoundment, and consolidates and stabilizes the dewatered solids.

Abstract: A system and method for in situ dewatering and stabilizing waste material deposits previously created from sluicing into a waste impoundment. The method includes access for installation of wells and grading for surface drainage and storm water control. If free water is present, primary dewatering siphons or decants the free water in the pond. The system includes vertical dewatering well installation that requires drilling, well completion materials for filtering leachate, and well pump installation for removing leachate from the well. Collection piping collects leachate from the wells and transfers the leachate to a discharge solution. The dewatering operation collects and removes leachate from the pond ash deposit and impoundment, reuses or treats the leachate at a discharge solution, remediates contaminants and/or hydraulic head in the impoundment, and consolidates and stabilizes the dewatered solids.