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Long Brief Pulse Method for Pulse-wave modified Electroconvulsive Therapy

๋ณธ ๋…ผ๋ฌธ์€ ์ „๊ธฐ๊ฒฝ๋ จ์š”๋ฒ•(Electroconvulsive Therapy, ECT)์˜ ํšจ๊ณผ์„ฑ๊ณผ ๊ด€๋ จ๋œ ์ค‘์š”ํ•œ ๋ฐœ๊ฒฌ๋“ค์„ ์ œ์‹œํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํŠนํžˆ, ์žฅ๊ธฐ ๊ฐ„๊ฒฉ ํŽ„์Šค(Long Brief Pulse) ๋ฐฉ๋ฒ•์ด ์กฐํ˜„๋ณ‘ ํ™˜์ž์—์„œ ๊ฒฝ๋ จ ์œ ๋„์— ๋” ํšจ๊ณผ์ ์ผ ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์„ ๊ฐ•์กฐํ•ฉ๋‹ˆ๋‹ค. 1. ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ ๋ฐ ๋ชฉ์  ์ „๊ธฐ๊ฒฝ๋ จ์š”๋ฒ•์€ ๋‹ค์–‘ํ•œ ์ •์‹ ์งˆํ™˜ ์น˜๋ฃŒ์— ์‚ฌ์šฉ๋˜๋ฉฐ, ํŠนํžˆ ๋ฐœ์ž‘ ์ผ๋ฐ˜ํ™” ๊ฐ€์„ค(Seizure Generalization Hypothesis)์— ๋”ฐ๋ผ ์ „๋‘์—ฝ ์ „์ฒด๋กœ์˜ ๋ฐœ์ž‘ ํ™•์‚ฐ์ด ์ค‘์š”ํ•˜๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋งŽ์€ ํ™˜์ž๋“ค์ด ๊ณ ๋ฌธํ„ฑ์œผ๋กœ ์ธํ•ด ๋ฐœ์ž‘ ์œ ๋„

Quantitative Biology Physics
Direct strain and slope measurement using 2D DSPSI Title

Direct strain and slope measurement using 2D DSPSI Title

๋ณธ ๋…ผ๋ฌธ์€ ๋””์ง€ํ„ธ ์ŠคํŽ  ํŒจํ„ด ์…ฐ์–ด๋ง ๊ฐ„์„ญ๊ณ„(DSPSI)๋ฅผ ์ด์šฉํ•œ ์‘๋ ฅ ๋ฐ ๊ฒฝ์‚ฌ ์ธก์ •์— ๋Œ€ํ•œ ์‹ฌ๋„ ์žˆ๋Š” ๋ถ„์„์„ ์ œ๊ณตํ•œ๋‹ค. DSPSI๋Š” ๊ด‘ํ•™ ์ „์ฒด ํ•„๋“œ ๊ธฐ์ˆ (OFFT)์˜ ํ•œ ํ˜•ํƒœ๋กœ, ๋น›์˜ ๊ฐ„์„ญ ๋ฌด๋Šฌ๋ฅผ ํ†ตํ•ด ๋ฌผ์ฒด์˜ ๋ฏธ์„ธํ•œ ๋ณ€ํ˜•์„ ๊ฐ์ง€ํ•˜๊ณ  ์ด๋ฅผ ์‘๋ ฅ๊ณผ ๊ฒฝ์‚ฌ๋กœ ํ•ด์„ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด๋‹ค. 1. ๊ธฐ์ˆ ์  ๋ฐฐ๊ฒฝ ๋ฐ ์ค‘์š”์„ฑ ๋ณธ ๋…ผ๋ฌธ์€ DSPSI๊ฐ€ ๊ธฐ๊ณ„๊ณตํ•™ ๋ถ„์•ผ์—์„œ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๋Š” ์ด์œ ๋ฅผ ์„ค๋ช…ํ•œ๋‹ค. ํŠนํžˆ, DSPSI๋Š” ์ „ํ†ต์ ์ธ ํ‰๋ฉด ๋ณ€์œ„ ๊ฐ์ง€ ๊ฐ„์„ญ๊ณ„์™€ ๋น„๊ตํ•˜์—ฌ ๋‹จ ํ•˜๋‚˜์˜ ์–ธ๋žฉ๋œ ์œ„์ƒ ์ง€๋„๋งŒ์œผ๋กœ ๊ตฌ๋ถ€๋Ÿฌ์ง ์‘๋ ฅ์„ ์–ป์„ ์ˆ˜ ์žˆ๋Š” ์žฅ์ ์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค. ์ด๋Š” ๋…ธ์ด

Physics
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Variable stars magnitudes estimations exploiting the eye physiology

: ๋ณธ ๋…ผ๋ฌธ์€ ์ฒœ๋ฌธํ•™ ๋ถ„์•ผ์—์„œ ๋ˆˆ์˜ ์–ด๋‘์›€ ์ ์‘ ๊ณผ์ •์„ ํ™œ์šฉํ•˜์—ฌ ๋ณ„์˜ ๋ฐ๊ธฐ๋ฅผ ์ถ”์ •ํ•˜๋Š” ์ƒˆ๋กœ์šด ๋ฐฉ๋ฒ•์„ ์ œ์‹œํ•œ๋‹ค. ์ด ์—ฐ๊ตฌ๋Š” ํŠนํžˆ ๋ง์›๊ฒฝ ํ•œ๊ณ„ ๋ฐ๊ธฐ์— ๊ฐ€๊นŒ์šด ์˜์—ญ์—์„œ ์œ ํšจํ•˜๋ฉฐ, ๋ณ€์„ฑ์„ฑ ๋ณ„์ด๋‚˜ ํŠน์ • ๋ฐ๊ธฐ ๋ฒ”์œ„์— ์žˆ๋Š” ๋ณ„๋“ค์— ์ ์šฉ ๊ฐ€๋Šฅํ•˜๋‹ค. 1. ์„œ๋ก : ๋ณ€์„ฑ์„ฑ ๋ณ„ ๊ด€์ธก ์ฒœ๋ฌธํ•™์ž์™€ ์ฒœ๋ฌธ๋Œ€๋Š” ๋ชจ๋“  ๋ณ€์„ฑ์„ฑ๊ณผ ์‹ ์„ฑ์˜ ๋น› ๊ณก์„ ์„ ์ถ”์ ํ•  ์‹œ๊ฐ„์ด ๋ถ€์กฑํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ์ด๋Ÿฌํ•œ ์ž‘์—…์€ ์ฃผ๋กœ ์•„๋งˆ์ถ”์–ด ์ฒœ๋ฌธํ•™์ž๋“ค์— ์˜ํ•ด ์ˆ˜ํ–‰๋œ๋‹ค. ์ด๋“ค์€ ๊ตญ์ œ ๋ณ€์„ฑ์„ฑ ๊ด€์ธก์ž ํ˜‘ํšŒ(AAVSO)์— ์†Œ์†๋˜์–ด ์žˆ์œผ๋ฉฐ, ์ฃผ๋กœ ์œก์•ˆ ๊ด€์ธก์„ ์ด์šฉํ•œ๋‹ค. ์ด๋Š” CCD ์žฅ์น˜์˜ ์ƒ๋Œ€์ ์œผ๋กœ ๋†’์€ ๋น„์šฉ

Physics Astrophysics
A Table-top Blast Driven Shock Tube

A Table-top Blast Driven Shock Tube

๋ณธ ๋…ผ๋ฌธ์€ ํ…Œ์ด๋ธ”ํƒ‘ ์ถฉ๊ฒฉ๊ด€์„ ์„ค๊ณ„ํ•˜๊ณ  ์„ฑ๋Šฅ ๋ถ„์„ํ•œ ๋‚ด์šฉ์„ ๋‹ค๋ฃจ๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋Š” ๊ธฐ์กด์˜ ์••์ถ• ๊ณต๊ธฐ ์ถ”์ง„ ๋ฐ ํญ๋ฐœ ์ถ”์ง„ ์ถฉ๊ฒฉ๊ด€๋ณด๋‹ค ๋” ๊ฐ„ํŽธํ•˜๊ณ  ์ ‘๊ทผ ๊ฐ€๋Šฅํ•œ ์‹คํ—˜ ์žฅ์น˜๋ฅผ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค. ํŠนํžˆ, ์ด ์ถฉ๊ฒฉ๊ด€์€ ์†Œ์ด ์ดˆ์ ์— ํญ๋ฐœ์„ฑ ํ˜ผํ•ฉ๋ฌผ์„ ์‚ฌ์šฉํ•˜์—ฌ ์ด์—ด ์ž์ฒด๋ฅผ ์ถฉ๊ฒฉ๊ด€์œผ๋กœ ํ™œ์šฉํ•˜๋Š” ๋ฐฉ์‹์„ ํ†ตํ•ด, ์‹คํ—˜ ๋Œ€์ƒ์˜ ํŠน์ • ์˜์—ญ์— ํญ๋ฐœํŒŒ๋ฅผ ๊ตญ์†Œ์ ์œผ๋กœ ์ ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์—์„œ ๋…์ฐฝ์ ์ž…๋‹ˆ๋‹ค. 1. ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ ์ด๋ผํฌ์™€ ์•„ํ”„๊ฐ€๋‹ˆ์Šคํƒ„์—์„œ ๋ฐœ์ƒํ•œ ์™ธ์ƒ์„ฑ ๋‡Œ ์†์ƒ์˜ ์ฆ๊ฐ€๋Š” ํญ๋ฐœํŒŒ์— ๋Œ€ํ•œ ์ƒ๋ฌผํ•™์  ์˜ํ–ฅ๊ณผ ๋‹ค์–‘ํ•œ ์žฌ๋ฃŒ์˜ ํญ๋ฐœํŒŒ ์ „๋‹ฌ ํŠน์„ฑ์„ ์—ฐ๊ตฌํ•˜๋Š” ํ•„์š”์„ฑ์„ ๊ฐ•์กฐํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ

Physics
Determination of Different Biological Factors on the Base of Dried Blood   Spot Technology

Determination of Different Biological Factors on the Base of Dried Blood Spot Technology

๋ณธ ๋…ผ๋ฌธ์€ ๊ฑด์กฐํ˜ˆ์•ก๋ฐฉ์šธ(DBS) ๊ธฐ์ˆ ์„ ํ™œ์šฉํ•œ ํ˜ˆ๋Ÿ‰ ๊ณ„์‚ฐ ๋ฐฉ๋ฒ•์— ๋Œ€ํ•œ ์‹ฌ๋„ ์žˆ๋Š” ๋ถ„์„์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. DBS๋Š” ํ™˜์ž๊ฐ€ ์ง์ ‘ ํ˜ˆ์•ก ์ƒ˜ํ”Œ์„ ์ฑ„์ทจํ•˜๊ณ  ์ด๋ฅผ ์—ฌ๊ณผ์ง€๋‚˜ ์„ธํฌ์งˆ ์•„์„ธํ…Œ์ดํŠธ ๋ง‰ ๋“ฑ์— ๋ฐฉ์šธ ํ˜•ํƒœ๋กœ ๊ฑด์กฐํ•˜์—ฌ ์‹คํ—˜์‹ค๋กœ ๋ณด๋‚ด๋Š” ๊ธฐ์ˆ ์ž…๋‹ˆ๋‹ค. ์ด ๋ฐฉ๋ฒ•์€ ๋Œ€์‚ฌ๋ฌผ์งˆ, ํ˜ธ๋ฅด๋ชฌ, ํ˜ˆ๋‹น์ˆ˜์น˜, ๋ฉด์—ญ ์ฒด๊ณ„ ์ง€ํ‘œ ๋“ฑ์˜ ๋‹ค์–‘ํ•œ ์ƒ๋ฌผํ•™์  ํŠน์„ฑ์„ ๋ถ„์„ํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐํšŒ๋ฅผ ์ œ๊ณตํ•˜๋ฉฐ, ํŠนํžˆ DNA ๋ฐ RNA ๋ถ„์„ ๊ฐ€๋Šฅ์„ฑ์œผ๋กœ ์—์ด์ฆˆ๋‚˜ ๊ฐ„์—ผ๊ณผ ๊ฐ™์€ ๊ฐ์—ผ๋ณ‘์˜ ๋Œ€๋Ÿ‰ ์กฐ์‚ฌ๋ฅผ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” DBS ๋ฐฉ์šธ์˜ ์ฒด์ ์„ ๋„์ง• ์žฅ์น˜ ์—†์ด ๊ณ„์‚ฐํ•˜๋Š” ๋ณดํŽธ์ ์ธ ๋ฐฉ๋ฒ•์„ ๊ฐœ๋ฐœํ•˜๊ณ ์ž

Statistics Physics Mathematics
The impact of a carbon nanotube on the cholesterol domain localized on a   protein surface

The impact of a carbon nanotube on the cholesterol domain localized on a protein surface

๋งค๋ ฅ์ ์ธ ํ•œ๊ธ€ ์ œ๋ชฉ: ํƒ„์†Œ ๋‚˜๋…ธํŠœ๋ธŒ์˜ ์กด์žฌ๊ฐ€ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ๋„๋ฉ”์ธ ๋ถ„ํฌ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ ์ดˆ๋ก ์ „์ฒด ๋ฒˆ์—ญ ๋ฐ ์ •๋ฆฌ: ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํƒ„์†Œ ๋‚˜๋…ธํŠœ๋ธŒ(CNT)๊ฐ€ ๋‹จ๋ฐฑ์งˆ ํ‘œ๋ฉด์—์„œ ํ˜•์„ฑ๋œ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ๋„๋ฉ”์ธ์˜ ๋ถ„ํฌ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์ž ๋™์—ญํ•™(MD) ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ์กฐ์‚ฌํ–ˆ์Šต๋‹ˆ๋‹ค. ํŠนํžˆ, ํ˜ˆ๊ด€ ๋‚ดํ”ผ ์„ธํฌ์˜ ์–‡์€ ์ธต์„ ํ˜•์„ฑํ•˜๋Š” ๋‹จ๋ฐฑ์งˆ 1LQV๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ, ํƒ„์†Œ ๋‚˜๋…ธํŠœ๋ธŒ๊ฐ€ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ๋ถ„์ž์˜ ๋ถ„ํฌ์™€ ์—ญํ•™์— ์–ด๋–ค ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š”์ง€ ํ™•์ธํ–ˆ์Šต๋‹ˆ๋‹ค. ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๊ฒฐ๊ณผ, ํƒ„์†Œ ๋‚˜๋…ธํŠœ๋ธŒ์˜ ์กด์žฌ๋กœ ์ธํ•ด ๋งŽ์€ ์ฝœ๋ ˆ์Šคํ…Œ๋กค์ด ๋‹จ๋ฐฑ์งˆ ํ‘œ๋ฉด์—์„œ ์ด๋™ํ•˜์—ฌ ๋‚˜๋…ธํŠœ๋ธŒ ์ฃผ๋ณ€์œผ๋กœ ์นจ์ฐฉ๋˜๋Š”

Condensed Matter Physics
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A 3D Multiscale Modelling of Cortical Bone Structure, Using the Inverse Identification Method: Microfibril Scale Study

: ๋ณธ ๋…ผ๋ฌธ์€ ์••์ถ•์„ฑ ๋ผˆ์˜ ๋ฏธ์„ธ๊ตฌ์กฐ๋ฅผ ๋‹ค์ค‘ ๊ทœ๋ชจ ๋ชจ๋ธ๋ง์„ ํ†ตํ•ด ๋ถ„์„ํ•˜๊ณ ์ž ํ•˜๋Š” ์—ฐ๊ตฌ๋กœ, ํŠนํžˆ ๋ฏธ์„ธ์„ฌ์œ (microfibril) ์ˆ˜์ค€์—์„œ์˜ ๊ตฌ์กฐ์™€ ๊ธฐ๊ณ„์  ํŠน์„ฑ์„ ํƒ๊ตฌํ•ฉ๋‹ˆ๋‹ค. ์ด๋Š” ๊ณจ์งˆ(cortical bone) ๋‚ด์—์„œ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๋Š” ์ฝœ๋ผ๊ฒ ์„ฌ์œ ์™€ ๊ทธ์— ํฌํ•จ๋œ ํŠธ๋กœํฌ์ฝœ๋ผ๊ฒ ๋ถ„์ž๋“ค์˜ ๋ฐฐ์—ด ๋ฐ ๋ฏธ๋„ค๋ž„ํ™” ๊ณผ์ •์— ๋Œ€ํ•œ ์‹ฌ๋„ ์žˆ๋Š” ์ดํ•ด๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. 1. ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ๊ณผ ๋ชฉ์  ๋ณธ ์—ฐ๊ตฌ๋Š” ์••์ถ•์„ฑ ๋ผˆ์˜ ๋ณต์žกํ•œ ๊ตฌ์กฐ๋ฅผ ์ดํ•ดํ•˜๊ณ , ์ด๋ฅผ ํ†ตํ•ด ๋ผˆ์˜ ๊ธฐ๊ณ„์  ํŠน์„ฑ์„ ๋ถ„์„ํ•˜๋ ค๋Š” ๋ชฉ์ ์œผ๋กœ ์ˆ˜ํ–‰๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด์ „ ์—ฐ๊ตฌ๋“ค์€ ์ฃผ๋กœ ๋ฏธ์„ธ์„ฌ์œ ์˜ ๊ธฐํ•˜ํ•™์  ํŠน์„ฑ ๋ฐ ๋ถ„์ž ๋ฐฐ

Physics Model
Multiscale approach for bone remodeling simulation based on finite   element and neural network computation

Multiscale approach for bone remodeling simulation based on finite element and neural network computation

: ๋ณธ ๋…ผ๋ฌธ์€ ๊ณจ ์žฌ๊ตฌ์„ฑ ๊ณผ์ •์„ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ํ•˜๊ธฐ ์œ„ํ•œ ์ƒˆ๋กœ์šด ๋‹ค์ค‘ ๊ทœ๋ชจ ์ ‘๊ทผ ๋ฐฉ์‹, ์ฆ‰ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ FENN(Finite Element and Neural Network) ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•œ๋‹ค. ์ด ๋ฐฉ๋ฒ•์˜ ํ•ต์‹ฌ์€ ์œ ํ•œ ์š”์†Œ ๋ถ„์„๊ณผ ์ธ๊ณต ์‹ ๊ฒฝ๋ง ๊ณ„์‚ฐ์„ ๊ฒฐํ•ฉํ•˜์—ฌ ๊ณจ ์žฌ๊ตฌ์„ฑ ๊ณผ์ •์—์„œ ๋ฐœ์ƒํ•˜๋Š” ๋ณต์žกํ•œ ํ˜„์ƒ์„ ํšจ๊ณผ์ ์œผ๋กœ ๋ชจ๋ธ๋งํ•˜๊ณ  ์‹œ๋ฎฌ๋ ˆ์ด์…˜ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด๋‹ค. 1. ๋‹ค์ค‘ ๊ทœ๋ชจ ์ ‘๊ทผ ๋ฐฉ์‹์˜ ํ•„์š”์„ฑ ๊ณจ ์žฌ๊ตฌ์„ฑ์€ ๋ผˆ์˜ ๋ฏธ์„ธ ๊ตฌ์กฐ๋ถ€ํ„ฐ ๊ฑฐ์‹œ์  ํ–‰๋™๊นŒ์ง€ ๋‹ค์–‘ํ•œ ๊ทœ๋ชจ์—์„œ ๋ฐœ์ƒํ•˜๋Š” ๋ณต์žกํ•œ ๊ณผ์ •์ด๋‹ค. ์ด ๊ณผ์ •์„ ์ •ํ™•ํ•˜๊ฒŒ ๋ชจ๋ธ๋งํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๊ฐ ์ˆ˜์ค€์—์„œ์˜ ์ƒํ˜ธ

Quantitative Biology Model Network Physics
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Study on radon and radium concentrations in drinking water in west region of Iran

: ๋ณธ ์—ฐ๊ตฌ๋Š” ํˆฌ๋ฅด์‚ฐ ์ง€์—ญ์˜ ์ง€ํ•˜์ˆ˜ ๋‚ด ๋ผ๋ˆ๊ณผ ๋ฐฉ์‚ฌ์šฐ์˜ ๋†๋„๋ฅผ ์ธก์ •ํ•˜๊ณ , ์ด๋ฅผ ํ†ตํ•ด ์ธ์ฒด์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์„ํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•ฉ๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ๋Š” ํŠนํžˆ ๋ผ๋ˆ์ด ํ์•” ๋ฐ ์œ„์•” ๋ฐœ๋ณ‘๋ฅ  ์ฆ๊ฐ€์™€ ๊ด€๋ จ์ด ์žˆ๋‹ค๋Š” ์ ์„ ๊ฐ•์กฐํ•˜๋ฉฐ, ๋ฌผ ๊ณต๊ธ‰ ๊ณผ์ •์—์„œ ๊ณ ๊ฐ์—๊ฒŒ ๋„๋‹ฌํ•œ ํ›„, ํก์ž…๊ณผ ์„ญ์ทจ๋ฅผ ํ†ตํ•ด ์ธ๊ฐ„ ๋…ธ์ถœ์ด ์ผ์–ด๋‚˜๋Š” ๊ฒƒ์„ ๋ถ„์„ํ•ฉ๋‹ˆ๋‹ค. ๋ผ๋ˆ์€ ์ง€ํ•˜์ˆ˜ ๋‚ด์— ์กด์žฌํ•˜๋Š” ๋ฐฉ์‚ฌ์„ฑ ๋™์œ„์›์†Œ๋กœ, ์ง€ํ‘œ๋ฉด ์ˆ˜์งˆ๋ณด๋‹ค ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ์—์„œ๋Š” PRASSI ์‹œ์Šคํ…œ ๋ชจ๋ธ 5S๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌผ ์ƒ˜ํ”Œ ๋‚ด ๋ผ๋ˆ ๋†๋„๋ฅผ ์ธก์ •ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ์‹œ์Šคํ…œ์€ ๋†’์€ ๊ฐ๋„์™€ ์งง์€ ์‘๋‹ต ์‹œ๊ฐ„์„

Physics
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Harmonic analysis of spherical sampling in diffusion MRI

๋ณธ ๋…ผ๋ฌธ์€ ํ™•์‚ฐ MRI์—์„œ ๋‹ค์ค‘ ์…ธ ๊ตฌํ˜• ์ƒ˜ํ”Œ๋ง์˜ ํšจ์œจ์„ฑ์„ ์ด๋ก ์ ์œผ๋กœ ๋ถ„์„ํ•˜๊ณ , ์ด๋ฅผ ํ†ตํ•ด HYDI์™€ ์œ ์‚ฌํ•œ ์ ‘๊ทผ ๋ฐฉ์‹์— ๋Œ€ํ•œ ์ดํ•ด๋ฅผ ์ฆ์ง„์‹œํ‚ค๋ฉฐ ํ–ฅํ›„ ์ตœ์ ํ™” ์ „๋žต์„ ์ œ์‹œํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•œ๋‹ค. ์—ฐ๊ตฌ๋Š” ํ™•์‚ฐ MRI์—์„œ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๋Š” ๋ฐฉํ–ฅ ๋ถ„ํฌ ํ•จ์ˆ˜(ODF)์˜ ๊ณ„์‚ฐ ๋ฐฉ๋ฒ•๊ณผ ๊ทธ ๊ณผ์ •์—์„œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ๋ฌธ์ œ์ ๋“ค์„ ์ง‘์ค‘์ ์œผ๋กœ ๋‹ค๋ฃฌ๋‹ค. 1. ODF์™€ ๊ตฌ๋ฉด ์กฐํ™” ๋ณ€ํ™˜(SH) ODF๋Š” ํ™•์‚ฐ ์‹ ํ˜ธ๋ฅผ ๋ฐฉํ–ฅ๋ณ„๋กœ ๋ถ„์„ํ•˜์—ฌ ๋‡Œ ๋‚ด ๋ฏธ์„ธ๊ตฌ์กฐ์˜ ๋ฐฉํ–ฅ์„ฑ์„ ํŒŒ์•…ํ•˜๋Š” ๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•œ๋‹ค. ์ด ๋…ผ๋ฌธ์—์„œ๋Š” ODF๋ฅผ ๊ณ„์‚ฐํ•˜๊ธฐ ์œ„ํ•ด ๊ตฌ๋ฉด ์กฐํ™” ๋ณ€ํ™˜(SH)์„ ์‚ฌ

Analysis Quantitative Biology Physics

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