Abstract: A method comprises: determining, at a web browser, to replace a URL in received webpage code of a first website based at least on an address in an address portion of the URL being to a predetermined tracking domain. The URL includes identification information enabling identification of an address of a second website. The method also comprises: generating a unique tracking value for the URL; replacing the URL in the webpage code with a replacement URL addressed to the second website and including the tracking value in a parameter portion of the replacement URL. The URL is such that a user selection event on a link associated with the replacement URL causes sending of a request including the tracking value to the second website. The second website is configured to extract the tracking value from the request and to provide the tracking value to an attribution system.

Abstract: The invention relates to a catcher basket assembly including a main body, at least one confining container for containing an animal, and at least one directing part in the main body, for assisting to direct the animal from the main body to the confining container. In use, the directing part directs an animal towards one or more confining container and the confining container enables the animal to be visually inspected and sorted without the need to make direct contact with the animal. The invention also relates to a catcher basket assembly for confining and sorting a crab. The invention also relates to a method of use of a catcher basket assembly.

Abstract: The invention relates to a catcher basket assembly including a main body, at least one confining container for containing an animal, and at least one directing part in the main body, for assisting to direct the animal from the main body to the confining container. In use, the directing part directs an animal towards one or more confining container and the confining container enables the animal to be visually inspected and sorted without the need to make direct contact with the animal. The invention also relates to a catcher basket assembly for confining and sorting a crab. The invention also relates to a method of use of a catcher basket assembly.

Abstract: The invention relates to a process for conditioning material for pyrometallurgical conversion to magnesium, the process comprising carrying out de-sulfation of the material in a slurry to reduce sulfur content of the material; and carrying out de-ferration of the de-sulfated material in a slurry to reduce iron content of the material to produce a conditioned material suitable for pyrometallurgical conversion to magnesium.

Abstract: The invention relates to a process for conditioning material for pyrometallurgical conversion to magnesium, the process comprising carrying out de-su'fation of the material in a slurry to reduce sulfur content of the material; and carrying out de-ferration of the de-sulfated material in a slurry to reduce iron content of the material to produce a conditioned material suitable for pyrometallurgical conversion to magnesium.