Abstract: Provided are a compound, an infrared sensor, a combination sensor, and an electronic device. The compound is represented by Chemical Formula 1. The infrared sensor includes a first electrode and a second electrode facing each other, and an infrared photoelectric conversion layer between the first electrode and the second electrode, wherein the infrared photoelectric conversion layer includes the compound represented by Chemical Formula 1. In Chemical Formula 1, the definition of each substituent is as described in the detailed description.

Abstract: The present disclosure relates to a composition containing a Paeoniae radix extract as an active ingredient. The composition may alleviate inappetence, weight loss, muscle loss and fatigue and inhibit hematopoietic toxicity. Thus, the composition may be effectively used for the prevention, alleviation or treatment of cachexia and muscle loss.

Abstract: A welding tip inspection apparatus and method to more accurately inspect dressing quality and a foreign object attachment regarding a front end of a welding tip using a color sensing technique is provided. The welding tip inspection apparatus includes an inspection block on which a front end of a welding tip is mounted, a color sensor that is disposed within the inspection block, that is configured to irradiate light to the front end of the welding tip and that is configured to receive the reflected light from the front end of the welding tip. A controller is configured to analyze a wavelength of each color of the reflected light received by the color sensor.

Abstract: The present disclosure relates to a composition containing a Paeoniae radix extract as an active ingredient. The composition may alleviate inappetence, weight loss, muscle loss and fatigue and inhibit hematopoietic toxicity. Thus, the composition may be effectively used for the prevention, alleviation or treatment of cachexia and muscle loss.

Abstract: A welding tip inspection apparatus and method to mom accurately inspect dressing quality and a foreign object attachment regarding a front end of a welding tip using a color sensing technique is provided. The welding tip inspection apparatus includes an inspection block on which a front end of a welding tip is mounted, a color sensor that is disposed within the inspection block, that is configured to irradiate light to the front end of the welding tip and that is configured to receive the reflected light from the front end of the welding tip. A controller is configured to analyze a wavelength of each color of the reflected light received by the color sensor.