옛 거상들을 통해 한국인의 상술을 분석하고, 자본금 마련, 소자본 상술 등 실제 상술 운영예를 수록했다.

Kwŏnil chʻŏn. Kibon wŏlli pʻyŏn -- kwŏni chi. Chŭksa ihwa pʻyŏn -- kwŏnsam in. Pulcha haengdŭng pʻyŏn.

Physicians play a substantial role in facilitating communication regarding life-supporting treatment decision-making including do-not-resuscitate in the intensive care units. Physician-related fact...

This paper proposed a novel tactile-stimuli P300 paradigm for Brain-Computer Interface, which potentially targeted at people with less learning ability or difficulty in maintaining attention. The new paradigm using only two types of stimuli was designed, and different targets were distinguished by frequency and spatial information. The classification algorithm was developed by introducing filters for frequency bands selection and conducting optimization with common spatial pattern on the tactile evoked EEG signals. It features a combination of spatial and frequency information, with (...) the spatial information distinguishing the sites of stimuli and frequency information identifying target stimuli and disturbances. We investigated both electrical stimuli and vibration stimuli, in which only one target site was stimulated in each block. The results demonstrated an average accuracy of 94.88% for electrical stimuli and 95.21% for vibration stimuli, respectively. (shrink)

1. Hŏryŏng, t'ŏng piŏ yŏnghwarhan maŭm -- 2. Ajik tŭrŏnaji anŭn maŭm esŏ chigak i kanŭng han'ga -- 3. Mibal kwa kijil ŭn ŏttŏn kwan'gye in'ga -- 4. Umjiginŭn maŭm kwa koyohan maŭm -- 5. Chigak ŭi sŏnggyŏk kwa kŭ yŏnwŏn e kwanhan munje.