Systems, methods, devices, and circuitries are provided for determining a material property. In one embodiment, a method includes applying non-thermal energy to a first side of a material sample; sensing, a response of the material sample to the non-thermal energy; generating non-thermal data indicative of the response; and determining a thermal property of the material sample based on the non-thermal data.

Systems, methods, devices, and circuitries are provided for determining a material property. In one embodiment, a method includes applying non-thermal energy to a first side of a material sample; sensing, a response of the material sample to the non-thermal energy; generating non-thermal data indicative of the response; and determining a thermal property of the material sample based on the non-thermal data.

Systems, methods, devices, and circuitries are provided for determining a material property. In one embodiment, a method includes receiving an environmental characteristic value from a user; determining garment suitability information for the environmental characteristic value; and providing an indication of the garment suitability information to the user.

Systems, methods, devices, and circuitries are provided for determining a material property. In one embodiment, a method includes receiving an environmental characteristic value from a user; determining garment suitability information for the environmental characteristic value; and providing an indication of the garment suitability information to the user.

A gas detection device and process detect a combustible target gas. A detector chamber (6) encloses a detector (10), and a modulator chamber (5) encloses a modulator (15). The target gas can flow from an area to be monitored through into the modulator chamber and from the modulator chamber into the detector chamber. An electrical voltage is applied to the modulator and to the detector to heat them, oxidizing the target gas in the modulator chamber and in the detector chamber. Heat energy is released bringing about an increase of the temperature of the detector. A detector sensor measures a detection variable which depends on the detector temperature. The voltage is applied to the modulator such that the temperature of the modulator oscillates. An analysis unit checks whether the detection variable oscillates synchronously with the modulator temperature, indicating the target gas is present.

A gas detection device and process detect a combustible target gas. A detector chamber (6) encloses a detector (10), and a modulator chamber (5) encloses a modulator (15). The target gas can flow from an area to be monitored through into the modulator chamber and from the modulator chamber into the detector chamber. An electrical voltage is applied to the modulator and to the detector to heat them, oxidizing the target gas in the modulator chamber and in the detector chamber. Heat energy is released bringing about an increase of the temperature of the detector. A detector sensor measures a detection variable which depends on the detector temperature. The voltage is applied to the modulator such that the temperature of the modulator oscillates. An analysis unit checks whether the detection variable oscillates synchronously with the modulator temperature, indicating the target gas is present.

A low-cost photothermal biosensing method and apparatus for the quantitative genetic detection of pathogens such as MTB DNA on a paper hybrid device using a thermometer. First, DNA capture probes were simply immobilized on paper through a one-step surface modification process. After DNA sandwich hybridization, oligonucleotide-functionalized gold nanoparticles (AuNPs) were introduced on paper and then catalyzed the oxidation reaction of 3,3′,5,5′-tetramethylbenzidine (TMB). The produced oxidized TMB, acting as a strong photothermal agent, was used for the photothermal biosensing of MTB DNA under 808 nm laser irradiation. Under optimal conditions, the on-chip quantitative detection of the target DNA was readily achieved using an inexpensive thermometer as a signal recorder. Illustrative embodiments do not require any expensive analytical instrumentation, but can achieve higher sensitivity and there are no color interference issues, compared to conventional colorimetric methods.

A low-cost photothermal biosensing method and apparatus for the quantitative genetic detection of pathogens such as MTB DNA on a paper hybrid device using a thermometer. First, DNA capture probes were simply immobilized on paper through a one-step surface modification process. After DNA sandwich hybridization, oligonucleotide-functionalized gold nanoparticles (AuNPs) were introduced on paper and then catalyzed the oxidation reaction of 3,3′,5,5′-tetramethylbenzidine (TMB). The produced oxidized TMB, acting as a strong photothermal agent, was used for the photothermal biosensing of MTB DNA under 808 nm laser irradiation. Under optimal conditions, the on-chip quantitative detection of the target DNA was readily achieved using an inexpensive thermometer as a signal recorder. Illustrative embodiments do not require any expensive analytical instrumentation, but can achieve higher sensitivity and there are no color interference issues, compared to conventional colorimetric methods.

A user is allowed to appropriately recognize a malfunction in a combustion device by a combustion monitoring device, which includes an information acquisition unit that acquires a plurality of sets each including an amount of fuel supplied to a main burner of a combustion device and an average value and a variation degree of flame levels when the amount of fuel is supplied to the main burner. The combustion monitoring device further includes information processing unit that executes a process of displaying, on a display, a graph indicating a relation between the amount of fuel and the average value of the flame levels, and a graph indicating a relation between the amount of fuel and the variation degree of the flame levels, based on the plurality of sets acquired by the information acquisition unit.

A user is allowed to appropriately recognize a malfunction in a combustion device by a combustion monitoring device, which includes an information acquisition unit that acquires a plurality of sets each including an amount of fuel supplied to a main burner of a combustion device and an average value and a variation degree of flame levels when the amount of fuel is supplied to the main burner. The combustion monitoring device further includes information processing unit that executes a process of displaying, on a display, a graph indicating a relation between the amount of fuel and the average value of the flame levels, and a graph indicating a relation between the amount of fuel and the variation degree of the flame levels, based on the plurality of sets acquired by the information acquisition unit.