PHYSICS/BK21 SEM토토 사이트 순위AR [4

[ Quantitative Study of Human 토토 분석  ] 

* Speaker : Dr. Jong Won Kim [School of 토토 분석 University of Sydney] 

* Place : 토토 분석 Seminar Room (Science Bldg, 3-201) 

* Date & Time : Apr, 19 (Mon)  4:00 ~ 5:00 pm 

l  Abstract

토토 분석 is essential to maintain the physical condition of the body and probably to

consolidate memories and learning. Despite its importance, social pressure often

leads to a perception that reducing 토토 분석 is advantageous, which causes widespread

토토 분석 disorders posing public health issues. In this seminar, we review current 토토 분석

studies in clinics and discuss potential interdisciplinary collaborations between 토토 분석

and 토토 분석 Medicine. Examples of these collaborations are given below.

Ex.1) 토토 분석 is a very active and complex process showing many electrophysiological

changes in the brain and other organs (e.g., the heart), which causes frequent 토토 분석

and (spontaneous) wake transitions during a nocturnal 토토 분석 period. To study these

transitions, we propose a new approach, based on a Markov transition matrix that can

be determined by analyzing clinical 토토 분석 data (e.g., hypnograms). Our approach shows

that the statistics of 토토 분석 can be constructed via a single Markov process and that

durations of all states have modified exponential distributions, in contrast to recent reports

of a scale-free form for the wake stage and an exponential form for the 토토 분석 stage.

Ex. 2) At what point can a subject be said to be really a토토 분석, or what is the moment of the

토토 분석 onset? These questions are potentially important for the public, especially for the

road safety. To examine the process of the 토토 분석 onset quantitatively and explore

differences between narcoleptics and controls, we apply dynamic detrended fluctuation

analysis to electroencephalograms recorded during multiple 토토 분석 latency tests. We find

that electrophysiological brain activity is changing rapidly across the onset. The 토토 분석 onset

durations of narcoleptics is significantly larger than that of controls, which suggests that the

wake state of narcolepsy being more susceptible to 토토 분석 due to a lower barrier to transitioning

to 토토 분석.

Reference:

- Kim et al., Phys. Rev. Lett. 102, 178104 (2009).

- Kim et al., Clin. Neurophysiol. 120, 1245 (2009).

Contact Person : Prof. Seunghwan Kim(054-279-2085, swan@postech.ac.kr )