Abstract: An improved tungsten carbide powder comprises (W,Cr) C solid solution phase for oxidation resistance at high temperatures. The improved tungsten carbide powders may be formed by carburizing a mixture of tungsten powder, carbon powder, and Cr2O3 powder. The tungsten carbide powder herein may be used to form ready-to-press (RTP) or grade powders. These RTP may be used to form articles, including articles that require excellent oxidation resistance at high temperature. One such component is a seal ring for a liquid battery.

Abstract: The present invention in particular relates to a method of producing an immunogenic composition exhibiting reduced virucidal activity, as well as to the immunogenic composition and uses thereof, wherein the method in particular comprises the steps of: (a) providing a mixture with a first liquid and a recombinant protein, (b) concentrating the recombinant protein in the mixture by removing a portion of the first liquid from the mixture, and (c) processing the solution resulting from step (b) by continuous diafiltration.

Abstract: The present invention in particular relates to a method of producing an immunogenic composition exhibiting reduced virucidal activity, as well as to the immunogenic composition and uses thereof, wherein the method in particular comprises the steps of: (a) providing a mixture with a first liquid and a recombinant protein, (b) concentrating the recombinant protein in the mixture by removing a portion of the first liquid from the mixture, and (c) processing the solution resulting from step (b) by continuous diafiltration.

Abstract: The present invention in particular relates to a method of producing an immunogenic composition exhibiting reduced virucidal activity, as well as to the immunogenic composition and uses thereof, wherein the method in particular comprises the steps of: (a) providing a mixture with a first liquid and a recombinant protein, (b) concentrating the recombinant protein in the mixture by removing a portion of the first liquid from the mixture, and (c) processing the solution resulting from step (b) by continuous diafiltration.

Abstract: Methods and systems for implementing a reduced contact fitting room reservation system are described. In example implementations, a customer may digitally select one or more apparel items to be assessed at a physical retail location. The customer may also select the specific location, as well as a notice (e.g., a date and time range) for the time at which the customer is likely to arrive at the retail location. Upon receipt of the selection of apparel items and the notice at the physical retail location, an employee may also sanitize a particular fitting room, and also collect the selected items and place those items in the particular fitting room for assessment by the customer.

Abstract: The multi-use kitchen utility knife includes a handle containing a compartment for storage of a material that is distributed onto a side opposite of the knife blade. The contents of the compartment being advanced via a threaded advance knob that can be removed to provide access to the compartment for refilling or cleaning.