Abstract: The inventive disclosures pertain to an improved roofing-protection system that features enhanced leak-detection and analytical capabilities. The improved system features RFID-enabled moisture-sensing elements contained in a moisture-sensing membrane, and can measure impedance changes across the moisture-sensing membrane. In some variations, the system is designed to detect and measure moisture leakage and roof loading by way of biplanar capacitance measurements. RFID tags for moisture sensors are read by drones or robots and wirelessly transmitted to the Cloud/Internet for remote data analytics.

Abstract: The inventive disclosures are directed to an improved fluid-applied waterproofing membrane that features two or more layers of waterproofing materials, in cold or hot liquid form, that provide a waterproofing barrier coating combined with an electrically-conductive mesh embedded in at least one of the two or more layers of waterproofing materials, wherein the electrically-conductive mesh provides the fluid-applied waterproofing membrane with intrinsic leak-detection capability.

Abstract: The inventive disclosures pertain to an improved roofing-protection system that features enhanced leak-detection and analytical capabilities. The improved system features RFID-enabled moisture-sensing elements contained in a moisture-sensing membrane, and can measure impedance changes across the moisture-sensing membrane. In some variations, the system is designed to detect and measure moisture leakage and roof loading by way of biplanar capacitance measurements. RFID tags for moisture sensors are read by drones or robots and wirelessly transmitted to the Cloud/Internet for remote data analytics.

Abstract: The inventive disclosures pertain to an improved moisture-sensing insulation panel for use in building structures that features enhanced leak-detection and analytical capabilities. The improved system features RFID-enabled moisture-sensing elements contained in a moisture-sensing membrane, and can measure impedance changes across the moisture-sensing membrane. In some variations, the system is designed to detect and measure moisture leakage and structural loading by way of biplanar capacitance measurements. RFID tags for moisture sensors are read by drones or robots and wirelessly transmitted to the Cloud/Internet for remote data analytics.

Abstract: The inventive disclosures are directed to an improved waterproofing membrane that features a polymer backing membrane with an integrated electrically-conductive layer that is used to create improved asphaltic waterproofing membranes and sodium-bentonite-clay waterproofing panels with intrinsic leak-detection capability for applications in below-grade waterproofing systems and above-grade air-barrier systems and horizontal roofing and deck-coating applications. Additionally, improved composite fluid-applied waterproofing membranes with intrinsic leak-detection capability is revealed.

Abstract: The inventive disclosures are directed to an improved waterproofing membrane that features a polymer backing membrane with an integrated electrically-conductive layer that is used to create improved asphaltic waterproofing membranes and sodium-bentonite-clay waterproofing panels with intrinsic leak-detection capability for applications in below-grade waterproofing systems and above-grade air-barrier systems and horizontal roofing and deck-coating applications. Additionally, improved composite fluid-applied waterproofing membranes with intrinsic leak-detection capability is revealed.

Abstract: The inventive disclosures are directed to a factory-controlled process for making improved, risk-optimized commercial-building waterproofing systems. The improved waterproofing-panel systems also include improved intrinsic leak-detection capabilities.

Abstract: The inventive disclosures are directed to a factory-controlled process for making improved, risk-optimized commercial-building waterproofing systems. The improved waterproofing-panel systems also include improved intrinsic leak-detection capabilities.

Abstract: An apparatus comprises a spectrophotometer system configured to measure light absorbance by a tear sample, a refractometer system configured to measure refractive index of the tear sample, and an evaluation unit programmed to calculate an osmolarity of the tear sample based on the measured absorbance and refractive index and stored calibration curves. The spectrophotometer and refractometer systems may share a common prism contacted by the tear sample during measurement. The evaluation unit may be programmed to carry out steps of a method for determining osmolarity of the tear sample in accordance with the invention. The osmolarity of the tear sample may be used as an indicator in diagnosing dry eye.

Abstract: An apparatus comprises a spectrophotometer system configured to measure light absorbance by a tear sample, a refractometer system configured to measure refractive index of the tear sample, and an evaluation unit programmed to calculate an osmolarity of the tear sample based on the measured absorbance and refractive index and stored calibration curves. The spectrophotometer and refractometer systems may share a common prism contacted by the tear sample during measurement. The evaluation unit may be programmed to carry out steps of a method for determining osmolarity of the tear sample in accordance with the invention. The osmolarity of the tear sample may be used as an indicator in diagnosing dry eye.

Abstract: A syringe pump and associated computer are provided to achieve an ultra-low flow rate. The computer may generate syntax commands to a motion controller of the syringe pump to displace a plunger by a selected number of steps or increments and pause a period of time before repeating the displace and pause steps. The cycle may be repeated until a desired end condition has been reached. The syringe pump and computer may be embodied as separate linked units or as a standalone unit wherein the computer is an embedded controller located within the syringe pump housing. The invention may also be embodied as a method for achieving ultra-low flow.