Abstract: There is disclosed a thermal energy storage and supply method that includes providing subcooled water to a pressure vessel; heating liquid water within the pressure vessel using an electrically-powered heater so that the vessel contains saturated liquid water and steam at a variable storage pressure; controlling the heater to raise the storage pressure to a peak storage pressure of at least 2 MPa; and selectively discharging steam from an outlet of the pressure vessel to a thermal load, in response to a thermal energy demand, such that during a depletion period the storage pressure reduces by at least 1 MPa from the peak storage pressure.

Abstract: A composition comprising a physical blend of discrete particulates such that the liquid absorbency is greater than the individual components and is greater than the expected absorbency based on the rule of mixtures. A composition comprising diatomaceous earth which may have a clump strength greater than 75% and in which the dry density may be less than 880 kg/m3 (55 lb/ft3). The compositions exhibit synergistic absorbance, light density, high clump strength, low dustiness, and are suitable for industrial and household absorption and solidification, animal litter, and soil amendment.

Abstract: A composition comprising a physical blend of discrete particulates such that the liquid absorbency is greater than the individual components and is greater than the expected absorbency based on the rule of mixtures. A composition comprising diatomaceous earth which may have a clump strength greater than 75% and in which the thy density may be less than 880 kg/m3(55 lb/ft3). The compositions exhibit synergistic absorbance, light density, high clump strength, low dustiness, and are suitable for industrial and household absorption and solidification, animal litter, and soil amendment.

Abstract: A system and method for capturing and/or retrieving activity information in association with corresponding tasks and/or projects are disclosed. Activity information regarding an activity may be associated with a task ID identifying a task with which the activity is associated. Each of the task IDs may be associated with one or more corresponding projects, indicating the task identified by the task ID is associated with the project. This may facilitate users to obtain activity information and index the obtained activity information to corresponding task(s) and/or project(s). This may facilitate report generation that may acquire project information by obtaining activity information indexed to the project.