Abstract: Subject of the present invention is a biomarker for graft failure and/or mortality after organ transplantation. Procalcitonin was found to be a useful marker for the prediction or risk stratification for graft failure and/or mortality of a subject who has received an organ transplant and monitoring and therapy guidance of such subject.

Abstract: The present invention relates to a device for separating solid materials on the basis of a mutual difference in density, wherein the materials to be separated are brought into contact with a magnetic fluid across which fluid a density gradient is generated by means of a magnetic field such that fractions of solid materials of different densities are obtained, said device being provided with a magnet, an inflow chamber, a separation chamber, and means for discharging fractions of solid materials of different densities in separation, wherein the magnetic fluid flows from the inflow chamber to the separation chamber, wherein the magnet is arranged above the separation chamber, and wherein at least one duct for the supply of the solid materials to be separated is located below the inflow chamber and the separation chamber and encloses an angle with the inflow chamber and the separation chamber.

Abstract: A display device for displaying a number of samples. The display device may include a vertical member, a number of display cells with samples thereon positioned on the vertical member, and a number of hanging displays with samples thereon positioned on the vertical member.

Abstract: The present invention relates to a device for separating solid materials on the basis of a mutual difference in density, wherein the materials to be separated are brought into contact with a magnetic fluid across which fluid a density gradient is generated by means of a magnetic field such that fractions of solid materials of different densities are obtained, said device being provided with a magnet, an inflow chamber, a separation chamber, and means for discharging fractions of solid materials of different densities in separation, wherein the magnetic fluid flows from the inflow chamber to the separation chamber, wherein the magnet is arranged above the separation chamber, and wherein at least one duct for the supply of the solid materials to be separated is located below the inflow chamber and the separation chamber and encloses an angle with the inflow chamber and the separation chamber.

Abstract: A coupling construction includes a coupling (1) and at least one high-pressure pipe (2) connected to the coupling. The high-pressure pipe includes an external revetment layer (3), a reinforcement layer (4) as well as an internal liner (5). The coupling furthermore includes a load transfer element (9, 10) which engages the external revetment layer (3), as well as a sealing (6, 14) which engages the liner (5). The reinforcement layer (4) includes a braided material (7, 8) whereby the external revetment layer (3) engages the braided material (7, 8) in such a way that shear forces can be transferred in a reliable way. A further advantage is that the load transfer element (9, 10) of the coupling (1) is positioned only on the outside of the pipe (2), as a result of which the internal volume of the pipe is free of flow restrictions.

Abstract: A display device for displaying a number of samples. The display device may include a vertical member, a number of display cells with samples thereon positioned on the vertical member, and a number of hanging displays with samples thereon positioned on the vertical member.

Abstract: Safety installation for the edge of a roof consisting of a number of vertical uprights, with horizontal fencing/railing, to be fitted close to the edge of the roof, for example in a gutter, each upright being provided with an arm that extends downwards therefrom in the use position and is provided with a support point. There is an auxiliary arm that is provided with an engagement surface that engages underneath the edge of the roof. This auxiliary arm can be fixed to the arm such that it can hinge and locking means can be present for securing the non-locking position to facilitate dismantling.

Abstract: Safety installation for the edge of a roof consisting of a number of vertical uprights, with horizontal fencing/railing, to be fitted close to the edge of the roof, for example in a gutter, each upright being provided with an arm that extends downwards therefrom in the use position and is provided with a support point. There is an auxiliary arm that is provided with an engagement surface that engages underneath the edge of the roof. This auxiliary arm can be fixed to the arm such that it can hinge and locking means can be present for securing the non-locking position to facilitate dismantling.

Abstract: The invention relates to a filter screen for the air outlet of an apparatus used to produce solid sulphur particles from a stream of molten sulphur supplied to the apparatus. According to the invention the filter screen comprises a plurality of closely spaced resiliently deformable filter elements arranged across the air outlet. The advantage of this arrangement is that sulphur particles collected on the resiliently deformable filter elements can be easily removed by causing the filter elements to vibrate. The filter elements may take the form of coil springs arranged adjacent one another about the air outlet.

Abstract: The invention relates to a filter screen for the air outlet of an apparatus used to produce solid sulphur particles from a stream of molten sulphur supplied to the apparatus. According to the invention the filter screen comprises a plurality of closely spaced resiliently deformable filter elements arranged across the air outlet. The advantage of this arrangement is that sulphur particles collected on the resiliently deformable filter elements can be easily removed by causing the filter elements to vibrate. The filter elements may take the form of coil springs arranged adjacent one another about the air outlet. Also disclosed is a method for producing sulphur particles in which sulphur coating a filter screen is periodically dislodged by vibrating resilient deformable filter elements.