Abstract: A Maclura pubescens extract or fraction or a Prunus cerasoides extract or fraction having neuroglobin (Ngb) activation and neuroprotective effects and, on the basis thereof, a neuroprotective composition containing, as an active ingredient, a Maclura pubescens extract or fraction or a Prunus cerasoides extract or fraction. The neuroprotective composition can be used, through the activation of neuroglobin (Ngb), as a pharmaceutical composition or a food composition for treatment, alleviation and prevention of a stroke, a cerebral infarction, thrombosis, cerebral degenerative disease, vascular dementia, memory loss, short-term memory impairment, a concentration disorder, anxiety, nervousness and the like, and for brain damage protection, brain function improvement and cranial nerve cell protection.

Abstract: A method and a system for providing a virtual semiconductor product replicating a real semiconductor product are provided. The method for providing the virtual semiconductor product according to an exemplary embodiment of the present disclosure includes: obtaining data which is used for manufacturing a real semiconductor; virtually producing a semiconductor product using the obtained manufacturing data; and providing the virtually produced virtual semiconductor product. Accordingly, the virtual semiconductor product replicating the real semiconductor product is provided in real time with real processing steps, such that time and expense required to measure and examine a semiconductor product can be minimized and a delay in producing semiconductor products is not caused.

Abstract: A method and a system for providing a virtual semiconductor product replicating a real semiconductor product are provided. The method for providing the virtual semiconductor product according to an exemplary embodiment of the present disclosure includes: obtaining data which is used for manufacturing a real semiconductor; virtually producing a semiconductor product using the obtained manufacturing data; and providing the virtually produced virtual semiconductor product. Accordingly, the virtual semiconductor product replicating the real semiconductor product is provided in real time with real processing steps, such that time and expense required to measure and examine a semiconductor product can be minimized and a delay in producing semiconductor products is not caused.