摘要:
Disclosed are methods and systems of providing carbon nanotubes decorated with polymer coated metal nanoparticles. Then, annealing the metal coated carbon nanotubes to reduce a quantity of hydrophilic components of the polymer coating.
摘要:
실시예는, 전력공급부; 명령들을 저장하는 적어도 하나의 메모리; 적어도 하나의 프로세서; 데이터를 송수신하는 통신부; 구동력을 생성하는 구동부; 밀폐 공간 내의 공기 상태 정보를 검출하는 제1 센싱부; 및 위치정보를 생성하는 제2 센싱부;를 포함하고, 상기 명령들은 상기 프로세서로 하여금 동작들을 수행하게 하기 위해 상기 프로세서에 의해 실행 가능하고, 상기 동작들은: 상기 데이터에 기초하여 밀폐 공간 내의 이동을 위한 제어 신호를 생성하는 동작; 및 상기 제어 신호에 기초하여 상기 구동부를 제어하는 동작;을 포함하는 체공 가능한 부유식 공기 상태 검출 장치를 제공할 수 있다.
摘要:
식품 모니터링 방법은, 네트워크를 통해 상호 연결된 센싱 노드, 중계기 및 식품 모니터링 서버를 포함하는 식품 통합물류 시스템에서 수행될 수 있다. 상기 식품 모니터링 방법은, 스캐너를 통해 스캔된 식품의 제1 식별자 및 상기 센싱 노드의 제2 식별자를 수신하는 단계; 상기 서버에서 상기 제1 식별자와 상기 제2 식별자를 상호 매칭시켜 저장하는 단계; 상기 센싱 노드를 통해 상기 식품이 위치하는 제1 영역의 환경 정보를 센싱하여 식품 환경 정보를 생성하는 단계; 상기 중계기를 통해 상기 제2 식별자와 상기 식품 환경 정보를 상기 식품 모니터링 서버에 전송하는 단계; 상기 식품 모니터링 서버에서 상기 제2 식별자에 기초하여 상기 식품에 대해 설정된 기준 환경 정보를 검색하는 단계; 및 상기 식품 모니터링 서버에서 상기 기준 환경 정보 및 상기 식품 환경 정보에 기초하여 상기 식품의 상태를 판단하는 단계를 포함한다.
摘要:
Systems and methods are provided for environment sensing. The system includes a sensor having a sensing material and at least one pair of electrodes in contact with the sensing material, the sensing material configured to be in contact with an ambient environment. The system includes a controller circuit electrically coupled to the at least one pair of electrodes. The controller circuit is configured to generate a stimulation waveform for application to the sensing material of the sensor via the at least one pair of electrodes. The controller circuit is configured to receive an electrical signal from the at least one pair of electrodes representative of an impedance response of the sensing material, and analyze the impedance response of the sensing material at frequencies that provide a linear response of the sensing material to an analyte of interest and at least partially reject effects of interferences.
摘要:
Apparatuses, methods and storage medium associated with a intelligent sensor hub are disclosed herein. In embodiments, an intelligent sensor hub may include a plurality of sensors, one or more communication interfaces, and a processor coupled to the sensors and the one or more communication interfaces to receive sensor data from the sensors and transmit the sensor data or results of analysis of the sensor data to an external recipient. The senor hub may further include a body encasing the sensors, the one or more communication interfaces and the processor, wherein the body includes features to facilitate the sensor hub to be disposed at an electrical outlet. Other embodiments may be disclosed or claimed.
摘要:
A gas monitoring and control system including a gas sampling chamber, sampling inlet and outlet valves, a pump and a controller. Sensors are disposed within the interior chamber that sense characteristics of a gas from a gas source and generate representative signals. The sampling inlet and outlet valves i) allow the gas into the gas sampling chamber while operating in a gas sampling state, and ii) allow ambient air into the gas sampling chamber while operating in a purge state. The pump i) causes the gas to flow through the gas sampling chamber while operating in the gas sampling state or ii) causes ambient air to flow through the gas sampling chamber while operating in the purge state. The controller causes the sampling inlet and outlet valves, and the pump to alternate operating in the gas sampling or purge state to selectively expose the sensors to the gas.
摘要:
Bei einem Verfahren zur nicht invasiven Messung des Gasgehalts von wenigstens einem Gas, gewählt aus O 2 , CO 2 , Amine, Stickoxide, Schwefelverbindungen in transparenten Behältern bestehend aus Kunststofffolien, Glas oder anderen lichtdurchlässigen Materialien, in welchem ein für den Gasgehalt im Inneren der Verpackung empfindliches Sensormaterial durch darauf auftreffendes Anregungslicht zur Emission eines Fluoreszenz- oder Lumineszenzlichts angeregt wird, das emittierte Fluoreszenz- oder Lumineszenzlicht in einer mit dem Sensor wechselwirkenden Detektionseinrichtung detektiert wird, worauf die verpackten Materialien oder produzierten Materialien in Abhängigkeit von einem in einer mit der Detektionseinrichtung gekoppelten Auswerteeinheit ermittelten Gasgehalt einer Sortierung und gegebenenfalls Zählung unterworfen werden, umfassend die Schritte: a) gegebenenfalls Tiefziehen der Verpackung; b) Anbringen eines Sensormaterials auf einer Innenseite einer Abdeckung für die Verpackung oder auf der Innenseite der Verpackung sowie gegebenenfalls Trocknen des Sensormaterials; c) Einbringen der zu verpackenden Materialien in die Verpackung; d) gasdichtes Verschließen der Verpackung unter Einbringung einer modifizierten Atmosphäre aus dem zu messenden Gas mit der Abdeckung; e) Aufbringen der Verpackung auf eine Förder- und Sortiereinrichtung; f) Anregen des Sensormaterials durch wenigstens eine in definiertem Abstand von der Verpackung angeordnete Anregungslichtquelle; g) berührungsloses Detektieren der Intensität des von dem Sensormaterial in Abhängigkeit von dem Gasgehalt im Inneren der Verpackung emittierten Fluoreszenz- oder Lumineszenzlichts mittels einer in definiertem Abstand von der Fördereinrichtung angeordneten Detektionseinrichtung, während eines Förderers der Verpackung zu einer Sortiereinrichtung; h) elektrisches oder elektronisches Umsetzen eines in der Detektionseinrichtung erfassten Messwerts in der Auswerteeinheit; i) gegebenenfalls Anlegen eines Drucks auf die Verpackung sowie neuerliches Durchführen der Schritte f) bis h); j) Ausgeben eines Bestätigungs- oder Abweisesignal von der Auswerteeinheit, und k) Weiterführen der Verpackungen zu einer Weiterbearbeitung oder einer Entsorgung in Abhängigkeit von dem durch die Auswerteeinheit errechneten Gasgehalt in der Verpackung, sowie Vorrichtung hierfür.
摘要:
Generally, the present disclosure is directed to gas monitoring systems that use inductive power transfer to safely power an electrically passive device included within a nuclear material storage container. In particular, the electrically passive device can include an inductive power receiver for receiving inductive power transfer through a wall of the nuclear material storage container. The power received by the inductive power receiver can be used to power one or more sensors included in the device. Thus, the device is not required to include active power generation components such as, for example, a battery, that increase the risk of a spark igniting flammable gases within the container.
摘要:
Disclosed are systems and methods for monitoring drilling fluids in real time. One method includes circulating a drilling fluid into and out of a borehole, generating a first output signal with a first optical computing device arranged near an outlet of the borehole, the first optical computing device having a first integrated computational element configured to optically interact with the drilling fluid, receiving the first output signal with a signal processor communicably coupled to the first optical computing device, determining the concentration of a gas present in the drilling fluid at the outlet of the borehole with the signal processor and generating a resulting output signal, conveying the resulting output signal to one or more peripheral devices, and adjusting one or more drilling or completion parameters in response to the concentration of the gas present in the drilling fluid.