Abstract:
A control method of a gateway communicating with at least one sensor and a service server is provided. The control method may include receiving, from the at least one sensor, first information comprising at least one of bioinformation, disaster prevention information, and public information, transmitting the first information to the service server when the first information meets a first standard, or processing the first information in a data format of the first standard and transmitting the processed first information to the service server when the first information does not meet the first standard, receiving, from the service server, a control command to control the at least one sensor, and transmitting the control command to a sensor corresponding to the control command.
Abstract:
Provided are a biosensor and a biomaterial detection apparatus including the same. The biomaterial detection apparatus comprises a light source to provide quantized photons; a substrate spaced apart from the light source; a single photonic sensor layer disposed on the substrate to sense the photons; and an adsorption layer disposed to cover the single photonic sensor layer, allow the photons to pass therethrough, and adsorb a biomaterial between the light source and the substrate.
Abstract:
Provided herein is a microwave device using a magnetic material nano wire array and a manufacturing method thereof, the device including a template having a nano hole array filled with a metal magnetic material.
Abstract:
Provided is a light output apparatus for increasing an output of an optical source. The light output apparatus includes a pulse generator generating a plurality of optical pulses, a pulse distributor dispersing the optical pulses generated from the pulse generator in time domain, an optical coupler allowing the dispersed optical pulses to travel along one path. The light output apparatus also includes an optical amplifier amplifying output intensities of optical pulses output from the optical coupler, a pulse separator separating the optical pulses amplified by the optical amplifier for each corresponding wavelength, a time delaying unit individually delaying each of the optical pulses separated for each wavelength to be reached a combination point at an identical time, and a pulse combiner combining the optical pulses arrived at the combination point at the identical time.
Abstract:
The present disclosure relates to a personal healthcare device (PHD), a smart device, and a method of providing pregnancy care services using the same so as to constantly monitor health conditions of the pregnant women and babies in utero, thereby preventing dangers in advance, such as pregnancy toxemia, abortion, fetal deformity, etc.
Abstract:
Provided herein is a vibrator that includes a mesh structure and sprays a liquid material through the mesh structure and a manufacturing method thereof, the vibrator including the mesh structure including a vibrator structure including a hollow configured to introduce fluid from outside; a mesh structure configured to touch the hollow and include a porous mesh including a plurality of holes; and an electrode unit configured to apply a voltage for causing vibration of the vibrator structure to the vibrator, wherein the vibrator structure and mesh structure are configured as one integrated object, and the voltage is a direct voltage or alternating voltage.
Abstract:
Provided is a miniaturized photo-acoustic probe for a clinical image capable of effectively measuring a photo-acoustic signal by making an ultrasonic axis and an optical axis parallel. The photo-acoustic probe for a clinical image includes a laser generator configured to generate a laser beam, an ultrasound transducer disposed to be parallel to the laser generator and configured to analyze ultrasound output from an object, first and second reflectors configured to receive ultrasound generated in an axis identical to that of the laser beam generated by the laser generator, and a medium material configured to allow the laser to be transmitted from the first reflector to the object and increase ultrasound reflectivity of the first and the second reflector.
Abstract:
Provided is a structure of a silicon photomultiplier including an insulating layer to isolate pixels in the silicon photomultiplier and a quench resistor formed on the insulating layer to maximize the size of a light-receiving area, and a method of manufacturing the silicon photomultiplier.
Abstract:
Provided herein is a plasma system including a nozzle including an outer circumference exposed towards outside, an inner circumference facing the outer circumference and touching gas, and an exit from which the gas is sprayed; a first electrode formed on a portion of the outer circumference or inner circumference; and a second electrode formed on a portion of the outer circumference and distanced from the first electrode; wherein the first electrode is electrically connected to a first power having a first voltage, and the second electrode is electrically connected to a second power having a second voltage that is different from the first voltage, and the second electrode is formed closer to the exit than the first electrode.
Abstract:
Provided herein an apparatus for generating plasma, the apparatus including a nozzle array, first electrode, and housing. The nozzle discharges plasma. The first electrode is disposed to surround the nozzle array. The housing is disposed to surround the nozzle array and first electrode. The nozzle includes a plurality of nozzles disposed adjacent to one another and in the form of an array, each nozzle configured to discharge plasma. Therefore, it is possible to generate a large size plasma evenly and stably.