20 research outputs found
์ํ์ฑ์ ๋ง๊ธฐ๊ตฌ์กฐ๊ฐ ์ํ์ ๋ถ๋ํ๋ฅ ์ ๋ฏธ์น๋ ์ํฅ
ํ์๋
ผ๋ฌธ (์์ฌ)-- ์์ธ๋ํ๊ต ๋ํ์ : ๊ฒฝ์ ํ๋ถ, 2014. 2. ๊น์ฌ์.์ํ์ด ์๊ธ์กฐ๋ฌ์ ์ํด ๋ฐํํ๋ ์ํ์ฑ๋ ๊ทธ ๋ง๊ธฐ์ ๋ฐ๋ผ ๋จ๊ธฐ์ฑ๊ถ๊ณผ ์ฅ๊ธฐ์ฑ๊ถ์ผ๋ก ๊ตฌ๋ถํ ์ ์๋ค. ๋จ๊ธฐ์ฑ๊ถ๊ณผ ์ฅ๊ธฐ์ฑ๊ถ์ด ์ํ์ ๋ถ๋ํ๋ฅ ์ ๋ฏธ์น๋ ์ํฅ์ ์ด๋ก ์ ์ผ๋ก๋ ๊ธ์ ์ ยท๋ถ์ ์ ํจ๊ณผ๊ฐ ๋ชจ๋ ์กด์ฌํ๋ค. ์ด๋ฌํ ๋ฐฐ๊ฒฝ ํ์์ ์ํ์ฑ์ ๋ง๊ธฐ๊ฐ ์ค์ ์ํ์ ๋ถ๋ํ๋ฅ ์ ๋ฏธ์น๋ ์ํฅ์ ์์๋ณด๊ณ ์ ํจ๋๋ฐ์ดํ๋ถ์์ ์ํํ์๋ค. ์ํ์ ๋ถ๋ํ๋ฅ ์ ๋ํ๋ด๋ ์งํ๋ก๋ ๊ฐ๋ณ ์ํ์ CDS ํ๋ฆฌ๋ฏธ์์ ์ฌ์ฉํ์๋ค.
๋ถ์ ๊ฒฐ๊ณผ, ์ฅ๊ธฐ์ฑ๊ถ๋น์จ์ด ๋์์ง์๋ก ์ํ์ CDS ํ๋ฆฌ๋ฏธ์์ ๋ฎ์์ก์ผ๋ฉฐ ๋จ๊ธฐ์ฑ๊ถ๋น์จ์ด ๋์์ง์๋ก ์ํ์ CDS ํ๋ฆฌ๋ฏธ์์ ๋์์ก๋ค. ๊ทธ๋ฌ๋ ์ฅ๊ธฐ์ฑ๊ถ์ ๋ค์ ๋ง๊ธฐ์ ๋ฐ๋ผ ์ฅ๊ธฐ์ฑ, ์ค์ฅ๊ธฐ์ฑ, ์ด์ฅ๊ธฐ์ฑ๋ก ์ธ๋ถํํ์ ๊ฒฝ์ฐ, ๋ง๊ธฐ๊ฐ 10๋
์ด์์ธ ์ด์ฅ๊ธฐ์ฑ๊ถ๋น์จ์ด ๋์์ง์๋ก ์ํ์ CDS ํ๋ฆฌ๋ฏธ์์ ๋ค์ ์ฆ๊ฐํ๋ ๋ชจ์ต์ ๋ณด์๋ค. ์ด๋ฅผ ํด์ํ๊ธฐ ์ํด ํ๊ท ๋ง๊ธฐ๋ฅผ ์ฌ์ฉํ ์ถ๊ฐ์ ์ธ ๋ถ์์ ์ํํ ๊ฒฐ๊ณผ, ์ํ์ฑ์ ๋ง๊ธฐ์ ์ํ์ ๋ถ๋ํ๋ฅ ์ ์ ํ๊ด๊ณ๊ฐ ์๋ ๋น์ ํ๊ด๊ณ๋ก ํํ๋ ์ ์์์ ํ์ธํ์๋ค. ๋ฐ๋ผ์ ์ํ์ฑ์ ๋ง๊ธฐ๊ฐ ๊ธธ์ด์ง์๋ก ์ํ์ ๋ถ๋ํ๋ฅ ์ ์ ์ ๊ฐ์ํ๋ค๊ฐ, ๋ง๊ธฐ๊ฐ ์ผ์ ๊ธฐํ์ ๋์ด์๊ฒ ๋๋ฉด ์ํ์ ๋ถ๋ํ๋ฅ ์ ๋ค์ ์ฆ๊ฐํ๊ฒ ๋๋ค.1. ์๋ก
2. ์ํ์ ๋ถ๋ํ๋ฅ ์ธก์
2.1. Z-score
2.2. KMV ๋ชจํ
2.3. CDS ํ๋ฆฌ๋ฏธ์ ๊ฒฐ์ ๋ชจํ
3. ์ ํ์ฐ๊ตฌ
3.1. ์ํ ๋ถ์ฑ์ ๋ง๊ธฐ๊ตฌ์กฐ
3.2. ์ํ์ CDS ํ๋ฆฌ๋ฏธ์
4. ์ค์ฆ๋ถ์
4.1. ์๋ฃ
4.2. ๋ชจํ
4.3. ๊ฒฐ๊ณผ
5. ๊ฒฐ๋ก
๋ถ๋ก
์ฐธ๊ณ ๋ฌธํ
AbstractMaste
Establishment of a Propagation System for Strawberry Using a Plant Factory with Artificial Lighting
ํ์๋
ผ๋ฌธ (๋ฐ์ฌ)-- ์์ธ๋ํ๊ต ๋ํ์ : ๋์
์๋ช
๊ณผํ๋ํ ์๋ฌผ์์ฐ๊ณผํ๋ถ, 2018. 2. ์ ์ฐฝํ.This thesis consists of four chapters of foundation research to establish an autotrophic transplant production method (ATPM), a novel propagation method for strawberry using a plant factory with artificial lighting for transplant production (T-PFAL). In ATPM, it was necessary to use smaller runner plants as propagules than mother plants in conventional propagation mehtods in order to reduce the timescale for production of new propagules and to enhance propagation rates. To maximize propagation rate in ATPM, the appropriate size of propagules was determined. As the net photosynthetic rate of runner plants after separating did not decrease beyond 15 days after fixing runner tips (DAFR), they were grown autotrophically after 15 DAFR when their crown diameter was c.a. 4.6 mm. Propagation cycles (required timescale to produce new propagules) and productivity of propagules with a 5 mm crown were shorter and greater, respectively, than those of propagules with a 4 mm crown or a 6 mm crown. These results indicate that appropriate propagules for ATPM are runner plants with a 5 mm crown, two leaves, and a runner. In the T-PFAL, the runner plants connected with their propagules should be grown under high density and smaller container volume to increase the space efficiency as they were grown dependency on their propagules. Using nine propagules with two leaves, a runner, and a 5 mm crown by ATPM in a cultivation area of 3.6 m2 for 365 days, we produced 3,497 strawberry transplants, which was 15 times greater than that from conventional propagation methods. Through a program for estimation of strawberry transplant production for the propagation system verified by measured results, we assured that the ATPM is an appropriate propagation method to produce transplants rapidly in a T-PFAL, which would be especially, useful when the number of propagules or propagules is limited. We established ATPM to produce strawberry transplants using smaller propagules in a T-PFAL through these researches and expected that using ATPM at upper step in the propagation and distribution system for domestic strawberry cultivars will be able to spread new cultivars quickly.INTRODUCTION 1
LITERATURE REVIEW 7
Plant factory with artificial lighting for transplant production 7
Size of propagules and environmental condition for straberry transplant production 8
The roles of a runner for runner plant production 11
LITERATURE CITED 14
CHAPTER I. Growth of Runner Plants as Affected by Separation Time from Propagules 21
ABSTRACT 21
INTRODUCTION 22
MATERIALS AND METHODS 23
RESULTS AND DISCUSSION 26
LITERATURE CITED 35
CHAPTER II. Propagation Rate of Propagules as Affected by Crown Diameter 37
ABSTRACT 37
INTRODUCTION 38
MATERIALS AND METHODS 40
RESULTS AND DISCUSSION 41
LITERATURE CITED 50
CHAPTER III. Growth of Runner Plants Grown in a Plant Factory as Affected by Light Intensity and Container Volume 61
ABSTRACT 61
INTRODUCTION 62
MATERIALS AND METHODS 64
RESULTS AND DISCUSSION 67
LITERATURE CITED 79
CHAPTER IV. Productivity of Autotrophic Transplant Production Method for Strawberry Transplants Production in a Plant Factory with Artificial Lighting 82
ABSTRACT 82
INTRODUCTION 83
MATERIALS AND METHODS 86
RESULTS AND DISCUSSION 90
LITERATURE CITED 99
CONCLUSION 101
ABSTRACT IN KOREAN 104Docto
Sensor systems for gait phase detection
์๊ณตํ๊ณผ/์์ฌ[ํ๊ธ]๋ณดํ์ฃผ๊ธฐ ๊ฒ์ถ์ ํธ๋ง๋นํ์์ ๋ณดํ๊ธฐ๋ฅ์ ํ๋ณต์ ํ๊ฐํ๋ ์ค์ํ ์งํ๊ฐ ๋๋ฉฐ, ๋ณดํ๋ณด์กฐ ๊ธฐ๋ฅ์ ์ ๊ธฐ์๊ทน(functional electrical stimulation, FES)๊ณผ ๊ฐ์ ๋ณดํ๋ณด์กฐ๊ธฐ๊ตฌ์ ๋์ ์์ ๊ฒฐ์ ์ ์ค์ํ ์ญํ ์ ํ๋ค. ๊ฐ์ฅ ์ ํํ๊ณ ๊ฐ๊ด์ ์ผ๋ก ๋ณดํ์ฃผ๊ธฐ๋ฅผ ๊ฒ์ถํ๋ ๋ฐฉ๋ฒ์ผ๋ก ์ผ์ฐจ์ ๋์๋ถ์ ์์คํ
๊ณผ ํ์ธก์ ํ์ ์ด์ฉํ์ง๋ง, ์คํ์ด ์ค๋ด์ ์ ํด์ง ๊ตฌ์ญ์์๋ง ์ด๋ฃจ์ด์ง๊ณ ์ฅ๋น๊ฐ ๊ณ ๊ฐ์ธ ๋ฌธ์ ์ ์ ๊ฐ๊ณ ์๋ค. ์ด๋ฌํ ํ๊ณ๋ฅผ ๊ทน๋ณตํ๊ณ ๊ธฐ์กด์ ์ธก์ ์์คํ
๊ณผ ๊ฐ์ ์ ํ๋๋ฅผ ๊ฐ์ง๋ฉฐ ํด๋์ ์ฌ์ฉ์ ํธ๋ฆฌ์ฑ์ ๊ฐ๋ ๋ณดํ์ฃผ๊ธฐ ๊ฒ์ถ ๋ฐฉ๋ฒ์ ๋ํ ์๊ตฌ์ ๋ฐ๋ผ ๋ค์ํ ๋ชจ์
์ผ์๋ค์ ์ด์ฉํ ๋ณดํ์ฃผ๊ธฐ ๊ฒ์ถ ์ฐ๊ตฌ๋ค์ด ์งํ๋๊ณ ์๋ค.
๋ณธ ์ฐ๊ตฌ์์๋ ๋ณดํ ์ ๋ค์ํ ์ผ์๋ค(๊ธฐ์ธ๊ธฐ์ผ์, ์์ด๋ก์ผ์, ๊ฐ์๋์ผ์)์์ ํ๋ํ ์ถ๋ ฅ ๊ณก์ ์ ํน์ง์ ์ ์ด์ฉํ์ฌ ์ ์๋ณดํ๊ณผ ํธ๋ง๋น๋ณดํ์์์ ๋ณดํ์ฃผ๊ธฐ(๋ฐ๋ค์ถ์ ์ง(heel strike, HS), ๋ฐ๋ค์ถ๋ค๋ฆผ(toe off, TO))๋ฅผ ๊ฒ์ถํ๊ณ , ์ผ์ ๊ฒ์ถ๋ฒ์ ํ๋น์ฑ๊ณผ ํธ๋ง๋น๋ณดํ ์ ์ฉ์ ๋ํ ์ ํจ์ฑ์ ๊ฒ์ฆํ์๋ค.
10๋ช
์ ์ ์์ธ๊ณผ 4๋ช
์ ํธ๋ง๋นํ์(40 steps/min 2๋ช
, 70 steps/min 2๋ช
)๋ฅผ ๋์์ผ๋ก ๋ณดํ์คํ์ ์ค์ํ์๊ณ , ์ผ์๋ฅผ ํผํ์์ ํํด์ ๋ฐ๋ค๊ฟ์น์ ๋ถ์ฐฉํ์ฌ ์ผ์ฐจ์ ๋์๋ถ์ ์์คํ
๊ณผ ๋๊ธฐํ๋ ์ ํธ๋ฅผ ํ๋ํ์๋ค. ์ผ์ ์ถ๋ ฅ๊ณก์ ์ ํน์ง์ ์ ์ด์ฉํ์ฌ ๊ฒ์ถ๋ ๋ณดํ์ฃผ๊ธฐ์ FVA(foot velocity algorithm)๋ฅผ ์ด์ฉํ์ฌ ๊ฒ์ถํ ๊ธฐ์ค ๋ณดํ์ฃผ๊ธฐ์์ ์๊ฐ์ ์ฐจ์ด๋ฅผ ๋ ๊ฐ์ง ์ธก์ ์์คํ
๋ฐ ๋ฐฉ๋ฒ์ ํ๋น์ฑ์ ๊ฒ์ฆํ๋ ๋ฐฉ๋ฒ์ธ Bland-Altman plot์ผ๋ก ๊ฒ์ถ๋ฒ์ ํ๋น์ฑ์ ์์๋ณด์๋ค. ๋ํ, ์ ์๋ณดํ ์ ์ผ์์ ๊ฐ์ฅ ํฐ ์ค์ฐจ๋ก ์ ํจ์ค์ฐจ๋ฒ์๋ฅผ ์ ์ ํ์ฌ ํธ๋ง๋น๋ณดํ์ ๋ํ ์ผ์๋ณ ์ ์ฉ ์ ํจ์ฑ์ ์์๋ณด์๋ค.
์ ์๋ณดํ๊ณผ ํธ๋ง๋น๋ณดํ์์ ์ผ์๋ฅผ ์ด์ฉํ ๋ณดํ์ฃผ๊ธฐ ๊ฒ์ถ๋ฒ์ FVA ๋ณดํ์ฃผ๊ธฐ ๊ฒ์ถ๋ฒ๊ณผ ๋น๊ตํ์์ ๋, 95 % ์ด์์ ๋ฐ์ดํฐ๊ฐ ์ ๋ขฐ๊ตฌ๊ฐ ๋ด์ ๋ถํฌํ๋ฏ๋ก ๋ชจ๋ ๊ฒ์ถ์ ํ๋น์ฑ์ด ์๋ค๊ณ ํ ์ ์์๋ค. ๊ธฐ์ค ๋ณดํ์ฃผ๊ธฐ์์ ์๊ฐ์ ์ค์ฐจ๋ ์ ์๋ณดํ์์๋ ๊ธฐ์ธ๊ธฐ์ผ์์ ๋ด์ธ๋ฐฉํฅ ๊ฐ์๋์ผ์์์ ๊ฐ์ฅ ์์๊ณ , ํธ๋ง๋น๋ณดํ์์๋ HS์ ๊ฒฝ์ฐ ํ์๊ตฐ A๋ ์ํ๋ฐฉํฅ ๊ฐ์๋์ผ์, ํ์๊ตฐ B๋ ์์ด๋ก์ผ์์์ ๊ฐ์ฅ ์์์ผ๋ฉฐ, TO์ ๊ฒฝ์ฐ ํ์๊ตฐ A์ ํ์๊ตฐ B ๋ชจ๋ ์์ด๋ก์ผ์์์ ๊ฐ์ฅ ์์๋ค.
์ ์๋ณดํ ์ ๊ธฐ์ค ๋ณดํ์ฃผ๊ธฐ์ ๊ฐ์ฅ ํฐ ์๊ฐ์ ์ค์ฐจ๋ก ์ ์ ํ ๊ฒ์ถ์ ํจ์ค์ฐจ๋ฒ์๋ HS์์ ์ํ๋ฐฉํฅ ๊ฐ์๋์ผ์(3.9 %), TO์์ ๊ธฐ์ธ๊ธฐ์ผ์(13.6 %)๋ก ์ ์ ํ์์ผ๋ฉฐ, ์ด๋ฅผ ์ด์ฉํ์ฌ ํธ๋ง๋น๋ณดํ ์ ์ผ์ ๊ฒ์ถ๋ฒ์ ์ ์ฉ ์ ํจ์ฑ์ ๋ถ์ํ ๊ฒฐ๊ณผ ํ์๊ตฐ A์ ํ์๊ตฐ B ๋ชจ๋์์ TO ๊ฒ์ถ์ ์ ํจํ์์ผ๋, HS ๊ฒ์ถ์ ํ์๊ตฐ A์์๋ ์ํ๋ฐฉํฅ ๊ฐ์๋์ผ์, ํ์๊ตฐ B์์๋ ์์ด๋ก์ผ์๋ฅผ ์ด์ฉํ ๊ฒ์ถ๋ง ์ ํจํ์๋ค.
๋ณธ ์ฐ๊ตฌ๋ฅผ ํตํด์, ํธ๋ง๋นํ์๋ฅผ ๋์์ผ๋ก ๋ค์ํ ๋ณดํ์๋์ ๋ณดํํํ๋ฅผ ๊ณ ๋ คํ ์คํ์ ํตํ์ฌ ํธ๋ง๋น๋ณดํ์์์ ์ ํจ์ค์ฐจ๋ฒ์๋ฅผ ์ ์ ํ๋ค๋ฉด ์ข ๋ ๊ฐ๊ด์ ์ด๊ณ ํจ์จ์ ์ธ ๋ณดํ์ฃผ๊ธฐ ๊ฒ์ถ ๋ฐ ํ๊ฐ๊ฐ ์ด๋ฃจ์ด์ง ์ ์์ผ๋ฉฐ, ์ผ์๋ฅผ ์ด์ฉํ ๋ณดํ์ฃผ๊ธฐ ๊ฒ์ถ๋ฒ์ ํฅํ ๋ณดํ๋ณด์กฐ ์์คํ
์๋ ๋ค์ํ๊ฒ ์ ์ฉํ ์ ์์ ๊ฒ์ผ๋ก ๊ธฐ๋๋๋ค.
[์๋ฌธ]Gait phase detection is important for evaluating the recovery of gait ability in patients with paralysis, and for determining the stimulation timing in FES(functional electrical stimulation) walking. Although the three-dimensional motion analysis system with force plates can provide the most objective and accurate information about gait phase detection, it is very expensive and limited inside the laboratory. Many researches about simple and portable motion sensors have been performed to detect gait phases more easily.
In this study, three different motion sensors(accelerometer, gyrosensor and tilt sensor) were used to detect gait events(heel strike, HS; toe off, TO) and they were compared one another to determine the most applicable sensor for gait phase detection.
Ten normal adults and four hemiplegic patients were volunteered for the study. Motion sensors were attached on the shank and the heel of subjects and their signals were recorded, synchronized with three dimensional motion analysis system. Gait phases determined by the characteristics of each sensor's signal were compared with those from FVA(foot velocity algorithm). Gait phase detections using three different motion sensors(accelerometer, gyrosensor and tilt sensor) were valid, since they all have reliabilities more than 95%, when compared with FVA.
HS and TO were determined by both FVA(objective standard) and motion sensor signals, and the accuracy of detecting HS and TO with motion sensors were assessed by the time differences between FVA and motion sensors. The tilt sensor and the accelerometer could detect gait phase more accurately in normal subjects. Vertical acceleration from the accelerometer could detect HS most accurately in hemiplegic patient group A(cadence 40 steps/min). The gyrosensor could detect HS and TO most accurately in hemiplegic patient group A and B(cadence 70 steps/min).
Valid error ranges of HS and TO were determined by 3.9 % and 13.6 % in normal subjects, respectively. The detection of TO from all sensor signals was valid in both patient group A and B. However, the vertical acceleration detected HS validly in patient group A and the gyrosensor detected HS validly in patient group B.
In this study, we could determine the most applicable motion sensors to detect gait phases in hemiplegic patients. However, since hemiplegic patients have much different gait patterns one another, further experimental studies using various simple motion sensors would be required to determine gait events in pathologic gaits.ope
Assessing the Impact of Parental Oral Health Care and Practice on Children's Oral Health Care
ํ์๋
ผ๋ฌธ (์์ฌ)-- ์์ธ๋ํ๊ต ๋ํ์ : ์น์ํ๋ํ์ ์น์๊ณผํ๊ณผ, 2019. 2. ์ง๋ณดํ.1. ์ ๋ก
์์ ์๊ธฐ๋ ์ผ์์์ ์ ์ฒด์ ๋ณํ์ ๋ฐ๋ฌ์ด ํ๋ฐํ๊ฒ ์ด๋ฃจ์ด์ง๋ ์๊ธฐ์ด์ง๋ง ๋งค์ฐ ๋ฏธ์ฑ์ํ ์๊ธฐ์ด๋ค. ํญ์ ๋ถ๋ชจ ๋ฑ ๋ณดํธ์์ ๋ณดํธ์ ๊ด๋ฆฌ๋ฅผ ๋ฐ์์ผ ํ๋ฉฐ ์ค์ค๋ก ๊ฑด๊ฐ์ ์ ์ง ์ฆ์งํ๊ธฐ๋ ์ด๋ ค์ด ์ํ์ด๋ค. ์์ ์์ ๊ฑด๊ฐ์ ์ผ์ ๊ฑด๊ฐ์ ๊ธฐ์ด๊ฐ ๋๋ฏ๋ก ํ์๊ฐ๋ ์ํํ ๋ค๋ฃจ์ด์ ธ์๋ ์ ๋๋ค.
๊ทธ ์ค์์๋ ๊ตฌ๊ฐ๊ฑด๊ฐ์ ์์ ์๊ธฐ์ ์ํํ ์์์ญ์ทจ์๋ ๊ด๋ จ์ด ์์ผ๋ฉฐ, ๋ฐ์๊ธฐ๋ฅ๊ณผ ์ฌ๋ฏธ๊ธฐ๋ฅ ๊ทธ๋ฆฌ๊ณ ์๊ตฌ์น์ ์ ์์ ์ธ ์ฑ์ฅ๊ณผ ๋ฐ์ก์ ์ํ ์๋ด์ญํ ์ ๋ด๋นํ๋ค. ๋ํ์์์น๊ณผํํ์์๋ ์ฒซ ์ด๊ฐ ๋๊ณ 6๊ฐ์ ์ด๋ด ๋๋ ๋ ์ด์ ์ ์ต์ด ๊ตฌ๊ฐ๊ฒ์ง์ ๋ฐ๋๋ก ํ๊ณ , ๊ทธ ์ดํ์๋ 6๊ฐ์์์ 12๊ฐ์ ๊ฐ๊ฒฉ์ผ๋ก ์ ๊ธฐ๊ตฌ๊ฐ๊ฒ์ง์ ๋ฐ๋๋ก ๊ถ์ฅํ๊ณ ์์ผ๋ฉฐ, ์๋์ ์น์์ฐ์์ฆ ๋ฐ์์ํ๋์ ๋ฐ๋ผ ์ต๋ 3๊ฐ์ ์ฃผ๊ธฐ๋ก ์ ๊ธฐ๊ตฌ๊ฐ๊ฒ์ง์ ๊ถ๊ณ ํ๊ธฐ๋ ํ๋ค. ๊ตฌ๊ฐ๊ฒ์ง๋ฟ๋ง ์๋๋ผ ์ผ์์ํ์์์ ์์ ์์ ๊ตฌ๊ฐ์ฒญ๊ฒฐ ๊ด๋ฆฌ ๋ํ ์ค์ํ๋ค. ์์ ์๋ ์ค์ค๋ก ๊ตฌ๊ฐ ์ฒญ๊ฒฐ๊ด๋ฆฌ๋ฅผ ํ๊ธฐ ์ด๋ ค์ฐ๋ฏ๋ก ํญ์ ๋ณดํธ์์ ๊ด๋ฆฌ๋ฅผ ๋ฐ์์ผ ํ๋ค. ๋ฐ๋ผ์, ์์ ์์ ๊ตฌ๊ฐ๊ฑด๊ฐ ์ฆ์ง์ ์ํด์๋ ์ ๊ธฐ์ ์ธ ๊ฒ์ง์ ์ฅ๋ คํ๊ณ , ์์กํ๋ ๋ถ๋ชจ์ ๊ด์ฌ๋๋ฅผ ๋์ฌ ์๋
์ ๊ตฌ๊ฐ๊ฑด๊ฐ ๊ด๋ฆฌ๋ฅผ ์ ๊ทน์ ์ผ๋ก ํ ์ ์๋๋ก ๊ต์กํ๋ ๊ฒ์ด ํ์ํ๋ค.
์ด๋ฒ ์ฐ๊ตฌ์์๋ ์์ ์ ์๋
๋ฅผ ์์กํ๋ ๋ถ๋ชจ์ ๊ตฌ๊ฐ๊ฑด๊ฐ์ ๋ํ ๊ด์ฌ๊ณผ ์ค์ฒ ๋ฐ ์๋
์ ๊ตฌ๊ฐ๊ด๋ฆฌ ์๊ตฌ ๋ด์ฉ ๋ฑ์ ์ค๋ฌธ์ ์ด์ฉํ์ฌ ์ธก์ ํ์ฌ, ์์ ์์ ๋ํ ๊ตฌ๊ฐ๊ฑด๊ฐ ๊ต์ก ์๋ฃ ๊ฐ๋ฐ์ ๊ธฐ์ด์๋ฃ๋ฅผ ํ๋ณดํ๊ณ ์ ํ์๋ค.
2. ์ฐ๊ตฌ ๋ฐฉ๋ฒ
์์ ์ ์๋
๋ฅผ ์์กํ๋ ๋ถ๋ชจ์ ๊ตฌ๊ฐ๊ฑด๊ฐ์ ๋ํ ๊ด์ฌ๊ณผ ์ค์ฒ ๋ฐ ์๋
์ ๊ตฌ๊ฐ๊ด๋ฆฌ์ ๋ํ ์๊ตฌ ๋ด์ฉ์ ํ์
ํ๊ธฐ ์ํด ์ค๋ฌธ ๋๊ตฌ๋ฅผ ๊ฐ๋ฐํ์๋ค. ์ค๋ฌธ๋ฌธํญ์ ๋ถ๋ชจ ์ค์ค๋ก์ ๊ตฌ๊ฐ๊ฑด๊ฐ์ ๊ดํ ๊ด์ฌ๊ณผ ์ค์ฒ์ ์ธก์ ํ๋ ํญ๋ชฉ, ์๋
์ ๋ํ ๊ตฌ๊ฐ๊ฑด๊ฐ ๊ด๋ฆฌ ์๊ตฌ๋ฅผ ์ธก์ ํ๋ ํญ๋ชฉ์ผ๋ก ํฌ๊ฒ ๊ตฌ์ฑ๋์๊ณ , ์ธ๋ถ์ ์ผ๋ก๋ ์น์์ฐ์, ์น์ฃผ์งํ, ๊ตฌ๊ฐ์
์ต๊ด, ํก์ฐ, ์์น์ง, ์์ด, ๋ถ์์ฌ์ฉ์ฌ๋ถ, ์น๊ณผ์ ๊ธฐ๊ฒ์ง, ๊ตฌ๊ฐ๊ด๋ฆฌ์ฉํ ์ฌ์ฉ, ์ฑ๋ณ, ์ฐ๋ น, ์๋์์ค, ๊ต์ก์์ค, ์์ ์ ๊ตฌ๊ฐ๊ฒ์ง, ์์ ์ ๊ตฌ๊ฐ๋ณด๊ฑด ๊ต์ก ๋ฑ์ ๋ด์ฉ์ผ๋ก ๊ตฌ์ฑ๋์๋ค.
์์ ์๋ฅผ ์์กํ๋ ์์ธ๊ณผ ์๋๊ถ์ ๋ถ๋ชจ 200๋ช
์ ๋์์ผ๋ก ์ด๋ฆฐ์ด์ง, ์ ์น์, ์ธํฐ๋ท์นดํ ๋ฑ์์ ๋ฌด์์๋ก ์ ๋ฐํ์ฌ ์กฐ์ฌํ์๋ค. ๋์์์๊ฒ ์๋ฉด์ผ๋ก ์ค๋ฌธ ๊ธฐ์
๋ฐฉ๋ฒ์ ์ค๋ช
ํ ํ, ์๊ธฐ๊ธฐ์
๋ฐฉ์์ ๋ฐ๋ผ ๋์์๊ฐ ์ง์ ์ค๋ฌธ์ ์์ฑํ์๋ค.
์ค๋ฌธ์กฐ์ฌ ๊ฒฐ๊ณผ๋ฅผ ํ ๋๋ก ๋ถ๋ชจ์ ๊ตฌ๊ฐ๊ฑด๊ฐ์ ๋ํ ๊ด์ฌ๊ณผ ์ค์ฒ์ด ์๋
์ ๊ตฌ๊ฐ๊ฑด๊ฐ ๊ด๋ฆฌ ์๊ตฌ์ ๋ฏธ์น๋ ์ํฅ์ ํ๊ฐํ์๋ค.
3. ๊ฒฐ ๊ณผ
ํ๋ ฅ์ด ๋์ ๋ถ๋ชจ์ผ์๋ก ๊ด์ฌ๊ณผ ์ค์ฒ์ด ๋์ ๊ฒฝํฅ์ ๋ณด์๋ค(P=0.004). ์น๊ณผ ๋ด์๊ณผ ๊ด๋ จํ์ฌ ๊ตฌ๊ฐ์๋ณ์ด ๋ฐ์ํ์ ๊ฒฝ์ฐ์๋ ์ง๋ฃ๋ฅผ ๋ฐ์ง๋ง(71.9%) ์ ๊ธฐ์ ์ธ ๊ฒ์ง์ด๋(49.5%), ์๋ฐฉ ์ง๋ฃ(53.6%)๋ฅผ ๋ฐ๊ธฐ ์ํ ๋ฐฉ๋ฌธ์ ์๋์ ์ผ๋ก ๋ฎ์ ์ค์ฒ์ ๋ณด์๋ค.
๋ถ๋ชจ์ ๊ด์ฌ๊ณผ ์ค์ฒ์ด ์๋
์ ๋ํ ๊ตฌ๊ฐ๊ด๋ฆฌ ํํ์ ์ ์๋ฏธํ ์ฐ๊ด๊ด๊ณ๊ฐ ์์๋ค(P<0.05). ๊ด์ฌ๊ณผ ์ค์ฒ์ด ๋ชจ๋ ๋์ ๋ถ๋ชจ์ผ์๋ก ์๋
์ ๊ตฌ๊ฐ๊ฑด๊ฐ ๊ด๋ฆฌ์ ๋ํด ๊ธ์ ์ ์ด์๋ค.
๋๋ค์์ ๋ถ๋ชจ๊ฐ ์์ ์ ๊ตฌ๊ฐ๊ฒ์ง์ด ํ์ํ๋ค๊ณ ์ธ์ํ๊ณ ์์์ผ๋(94.9%), ๊ฒ์ง์ด ํ์ํ๋ค๊ณ ์๊ฐํ๋ฉด์๋ ํ์์ ์ธ ์ง๋ฃ, ์์ธํ ์ค๋ช
๋ถ์กฑ, ๋ณ์์ ๋ํ ๋ถ์ ๋ฑ์ ์ด์ ๋ก ๊ฒ์ง์ ๋ฐ์ง ์๋ ๊ฒฝ์ฐ๊ฐ ์์๋ค.
์์ ์ ๊ตฌ๊ฐ๋ณด๊ฑด๊ต์ก์ ์ํํ๋ค๋ฉด ์ฐธ์ฌํ๊ฒ ๋ค๋ ์๊ฒฌ์ 92.9%์ด์๋ค. ๊ฐ์ฅ ์ ํธํ๋ ๊ต์ก ๋ด์ฉ์ ์ฌ๋ฐ๋ฅธ ์นซ์์ง ๋ฐฉ๋ฒ๊ณผ ์ถฉ์น์ ์์ธ๊ณผ ์๋ฐฉ๋ฒ์ด์๊ณ , ์ ํธํ๋ ๊ต์ก๋ฐฉ์์ผ๋ก๋ ์ง์ ์ด๋ฆ๊ธฐ ๋ฑ ์ฒดํ๊ณผ ์ ๋ฌธ๊ฐ์ ์ง์ ์ค์ต๊ณผ ๊ฐ์ ๋ฑ ์ด์๋ค.1. Introduction
Infants are a period of vigorous physical change and development in life, but very immature time. They must always be protected and cared for by their parents, and it is difficult to maintain their health by themselves. Children's health is the foundation of life's health and should not be neglected for a moment.
Among them, oral health is related to the smooth nutrition of infants and is responsible for pronunciation and aesthetic functions, as well as guidance for healthy growth and development of permanent teeth. The Academy of Korea Pediatrics Dentistry recommends that the first oral examination takes place within six months or before the first tooth is erupted, followed by a regular oral examination at intervals of six to twelve months, and recommended period for the oral health care of children is also recommended. In addition to the oral examination, oral hygiene is also essential for infants in daily life. Children should always be cared for by their guardians because it is difficult for them to keep their mouth clean.
Therefore, promoting oral health of children requires education that encourages regular checkups and encourages parents to raise their child's interest in oral health care. In this study, we intend to establish a foundation for proper oral health education methods and materials for infants by measuring parent's interest in oral health, practice, and care requirements for their children using questionnaires.
2. Method
A questionnaire was prepared to measure parents' interest in oral health, their practice, and their care needs for their children. The questionnaire consisted largely of items that measure parents' interest in oral health and practice in their oral health, as well as items that measure oral health care requirements for their children, and details included dental feeding, dental disease, and oral hygiene.
Two hundred parents in Seoul and the metropolitan area were randomly selected from daycare centers, kindergartens and Internet cafes. After explaining how to fill out the survey in writing to the person, the person prepared the survey by himself or herself according to his/her admission method.
Based on the results of the survey, the impact of parents' interest in oral health and practice on their children's oral health care needs was assessed.
3. Result
Parents with higher educational background tend to have a higher interest and a higher level of practice (P=0.004). In the case of oral diseases, patients receive medical treatment (71.9%), regular checkups (49.5%), and preventive care (53.6%) showed relatively low performance.
There was a significant link between parental concern, practice and oral care behavior towards children (P<0.05). The more parents were interested and put into practice, the more positive they answered about their children's oral health care.
Although most parents recognized the need for infants and childrens oral checkups (94.9%), they did not receive checkups due to a cursory examination, lack of detailed explanations, and distrust in hospitals.
92.9% of the respondents said that they would participate in if the education was conducted. The most preferred content was proper toothbrushing method and the cause of tooth decay and prevention method, and the preferred method was hands-on education and hands-on training and lectures by experts.์ 1 ์ฅ ์๋ก - 1
์ 1 ์ ์ฐ๊ตฌ ๋ฐฐ๊ฒฝ 1
์ 2 ์ ์ฐ๊ตฌ ๋ชฉ์ 5
์ 2 ์ฅ ์ฐ๊ตฌ๋์ ๋ฐ ๋ฐฉ๋ฒ 6
์ 1 ์ ์ฐ๊ตฌ ๋์ - 6
์ 2 ์ ์ฐ๊ตฌ ๋ฐฉ๋ฒ 8
1. ์ฐ๊ตฌ ๋๊ตฌ ๊ฐ๋ฐ 8
2. ์ฐ๊ตฌ ์น์ธ ๋ฐ ์๋ฃ ์์ง - 11
์ 3 ์ ์๋ฃ ๋ถ์ 12
์ 3 ์ฅ ์ฐ๊ตฌ ๊ฒฐ๊ณผ 13
์ 1 ์ ๋ถ๋ชจ์ ๊ตฌ๊ฐ๊ฑด๊ฐ์ ๋ํ ๊ด์ฌ, ์ง์, ์ค์ฒ ์ธก์ 13
์ 2 ์ ๋ถ๋ชจ์ ์์ ์ ๊ตฌ๊ฐ๊ฑด๊ฐ์ ๋ํ ๊ด๋ฆฌํํ - 16
์ 3 ์ ๋ถ๋ชจ์ ๊ด์ฌ๊ณผ ์ค์ฒ์ ๋ฐ๋ฅธ ์๋
์ ๊ตฌ๊ฐ๊ด๋ฆฌ ํํ 17
์ 4 ์ ์์ ์ ๊ตฌ๊ฐ๊ฑด๊ฐ ๊ด๋ฆฌ์ ๋ํ ์๊ตฌ๋ 20
์ 5 ์ ์์ ์ ๊ตฌ๊ฐ๊ฑด๊ฐ ๊ต์ก ์๊ตฌ๋ 24
์ 4 ์ฅ ๊ณ ์ - 26
์ 5 ์ฅ ๊ฒฐ๋ก - 32
์ฐธ ๊ณ ๋ฌธ ํ 34
๋ถ ๋ก - 41
Abstract 46Maste
Study on the Expression of Self-Identity through collected and accumulated Images
ํ์๋
ผ๋ฌธ (์์ฌ)-- ์์ธ๋ํ๊ต ๋ํ์ : ์์ํ๊ณผ, 2011.2. ์ค๋์ฒ.Maste