Abstract: Methods, compositions, systems and devices are provided in which zeolite particles, preferably of silicon and aluminum, are used as desiccants. In embodiments a plurality of zeolite particles are provided that are less than 1 mm in size. The particles may be arrayed such that at least some of the plurality of particles are spaced apart from each other and may be arrayed in rows and columns. Embodiments provide the particles are useful or removing water under ambient conditions and in removing water from air or material and in an embodiment removing water from plant material, such as harvested crop material, or where the dried air is contacted with plant material. Microwave radiation may be used to efficiently and in a cost effective manner dehydrate the rehydrated particles.

Abstract: A system may include a computer-readable storage media configured to store instructions. The system may also include one or more processors communicatively coupled to the one or more computer-readable storage media. The one or more processors may be configured to, in response to execution of the instructions, cause the system to perform operations. The operations may include measuring a pressure of a volume while a user wears a mask and breathes. The volume may be defined by an interior surface of the mask and a face of the user. The operations may also include determining a differential pressure due to the mask. The differential pressure may be equal to a difference between the pressure of the volume and an ambient pressure of an environment proximate an exterior surface of the mask. In addition, the operations may include determining a mask leakage rate of the mask based on the differential pressure.

Abstract: A method for assessing evidence includes receiving a user request to summarize an ability of the evidence to satisfy agency requirements of one or more agencies. Each of the one or more agencies has a plurality of evidence requirements categorized into one or more domains of a plurality of pre-defined domains. For each combination of an agency from the one or more agencies and a domain from the plurality of the domains, a visual indicator reflecting the ability of the evidence to satisfy at least one evidence requirement of the agency in the domain is generated. An interactive map comprising the generated visual indicators arranged by agencies and domains is rendered on a display device. The interactive map is configured such that a selection of a visual indicator on the map causes information related to the visual indicator to be rendered on the display device.