• 제목/요약/키워드: difference between the western and the eastern

검색결과 65건 처리시간 0.03초

실측에 의한 제주도 일사량자원의 평가 (A Revaluation Study of Cheju-Do Solar Insolation Data by Field Measurement)

  • 조덕기;이태규;전일수;조서현;오정무
    • 태양에너지
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    • 제13권1호
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    • pp.67-74
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    • 1993
  • 본 연구는 정부가 대체에너지기술의 개발과 이용촉진을 목적으로 새롭게 구상하고 있는 "Clean Enertopia 제주"사업과 관련, 최근 관심을 끌고 있는 제주도를 대상으로 이 지역 일사량을 측정, 분석하여 그 분포특징과 향후 에너지자원으로서의 이용가능성을 평가하는데 목표를 두고 수행하였다. 현지 측정사업의 내용을 중심으로 지금까지 나타난 결과를 보면 1) 제주지역의 일사량은 우리나라 남해안보다 13% 이상 낮으며, 2) 제주도 내에서도 동서지역간의 격차가 현저하게 존재하였다. 는 점으로 된다.

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서울 지역 일부 외국인의 한국음식에 대한 적응도 및 기호도 (Adaptability and Preference to Korean Food with Foreigners Who Reside in Seoul, Korea)

  • 박수진;김동주;신원선
    • 대한지역사회영양학회지
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    • 제17권6호
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    • pp.782-794
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    • 2012
  • The purpose of this study was to investigate the Korea-resident foreigners's adaptability and preference to Korean foods. The survey was carried out among 144 foreigners living in Seoul, Korea (male 57, female 87; from the East 109, from the West 35). Based on the first impression of Korean food, 'spicy', 'strong taste of seasoning', 'salty' were most common. About 90 percent of the foreigners adapted to Korean food in six months. It took more time to adapt to Korean food for Western people, compared to people from the East. Factors that influenced their adaption to Korean food were shown to be 'efforts by myself' and 'from friends'. Foreigners posited positive attitude toward Korean food according to their answers like 'nutritionally great food' and 'food with interesting ways of eating'. Westerners appeared to be more satisfied with Korean food. 'Too strong seasoning taste' and 'too sweet' were pointed out for further improvements. Beef Bulgogi, (Korean) fruit, Beef Ribs, Pork Ribs, and Grilled Pork Belly in order were foreigners' favorite foods, but Soju, Korean Sausage, Sliced Rice Cake Soup, Radish Kimchi and Vegetable Side Dishes were not. Taken together, the adaptability and preference to Korean foods to foreigners were different according to the gender and cultural background. Target marketing strategy of Korean Foods should be considered for foreign customers.

바람의 강도에 따른 강하먼지와 불용성 성분의 조성특성 (A study on bulk deposition flux of dustfall and insoluble components by the wind intensity in Busan, Korea)

  • 황용식;김유근;박종길;문덕환
    • 한국환경과학회지
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    • 제11권7호
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    • pp.651-662
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    • 2002
  • Weather elements were observed by the AWS (Automatic Weather System) and dustfall particles were collected by the modified American dust jar (wide inlet bottle type) at 4 sampling sites in Busan area from March. 1999 to February, 2000. Thirteen chemical species (Al, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Ni, Pb, Si, and Zn) were analyzed by AAS and ICP. The purposes of this study were to estimate qualitatively various bulk deposition flux of dustfall and insoluble components by applying regional and seasonal wind intensity. Frequency of wind speed were found in order of low(1-3m/s), very low(<1m/s), medium(3-8m/s) and high(>8m/s), and annual mean had higher range at low(1-3m/s) for 56.3%. Strong negative linear correlation were observed between dustfall and wind direction (northeastern and eastern), but strong positive linear correlation were observed between dustfall and wind direction (western and northwestern) at industrial, commercial and coastal zone(p<0.05). While a negative correlation were observed between wind speed frequency of very low(<1 m/s) and dustfall, and positive correlation were observed between wind speed frequency of low(1-3m/s) and dustfall in coastal zone(p<0.05). The correlation coefficient was observed 0.556 between wind speed frequency of low(1-3m/s) and Ni by commercial zone(p<0.05). The correlation coeffcient show well-defined insoluble trace metals (Al, Ca, Cr, Cu, Fe, Pb, and Zn) and wind speed frequency of low(1-3m/s) at coastal zone, which was found significant difference(p<0.01).

유착성 관절낭염 치료에 있어서 한방 치료와 양방 치료의 임상적 고찰 - 동서협진 모델 개발을 위한 기초 연구를 중심으로 - (Clinical Observation of Western Medical Treatment and Acupuncture Treatment on Frozen Shoulder Patients)

  • 남동우;정인태;김주희;박유선;임사비나;이두익;이재동;이윤호;최도영
    • Journal of Acupuncture Research
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    • 제23권5호
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    • pp.177-185
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    • 2006
  • Objectives : To observe the effect of acupuncture treatment and western medical treatment on frozen shoulder patients. Methods : 39 voluntary patients were randomly assigned to the Eastern treatment group(E group, n=22) and the Western treatment group(W group, n=17). The E group received acupuncture treatment on LI15, TE14, GB21 and Master Dong's acupuncture points, Shin-gwan and Gyun-joong, twice a week for 4 weeks. The W group received suprascapular nerve block, subacromial injection and trigger point injection, twice a week for 4 weeks. Both groups were instructed to practice self exercise during their daily lives. Evaluations were made before treatment and after treatment using Constant Shoulder Assessment(CSA), Shoulder Pain and Disability Index(SPADI) and the patient's satisfaction concerning the treatment was measured by Visual Analogue Scale(VAS). The obtained data were analyzed and compared. Results : The E group showed significant improvement(p<0.05) according to the CSA and SPADI. The patient's satisfaction scored 5.67 on a scale of 10. The W group showed significant improvement(p<0.05) according to the CSA and SPADI. The patient's satisfaction scored 7.73. But the difference between the two groups were insignificant according to CSA and SPADI. Conclusion : Both acupuncture and nerve block treatment significantly improved frozen shoulder. But the difference of the two treatments was insignificant.

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제주해협 HFR 자료의 유효 범위 산정과 M2 조류 특성 분석 (Estimation of Effective Range of HFR Data and Analysis of M2 Tidal Current Characteristics in the Jeju Strait)

  • 오경희;이석;박준성;송규민;정다운
    • Ocean and Polar Research
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    • 제42권2호
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    • pp.115-131
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    • 2020
  • The effective range of surface current data observed by high-frequency radar (HFR) operated in the northern coastal area of Jeju Island by Korea Institute of Ocean Science and Technology was estimated and the distribution and variability of the M2 tidal current of the Jeju Strait was analyzed. To evaluate the HFR data, the M2 tidal current corrected from 25 hours current data observed by the Korea Hydrographic and Oceanographic Agency (KHOA) was compared with the M2 tidal current in the Jeju Strait analyzed from the surface currents of HFR. The reliability of HFR data was confirmed by analyzing the characteristics of the tide components of these two data sets, and the effective range of HFR data was estimated through temporal and spatial analysis. The observation periods of HFR used in the analysis were from 2012 to 2014, and it was confirmed that there is a difference in the effective range of HFR data according to the observation time. During the analysis periods, the difference between the M2 current ellipses from the data of KHOA and the HFR was greater in the eastern than in the western part of the Jeju Strait, and represented a high reliability in the western and central parts of the Jeju Strait. The tidal current of the Jeju Strait analyzed using the HFR data revealed a seasonal variability a relatively weak in summer and a strong in winter, about a 17% fluctuations between the summer and winter based on the length of the semi-major axis of tidal ellipse. Appraisals and results of regarding the characteristics and seasonal variability of the M2 tidal current in the Jeju Strait using HFR data have not been previously reported, so the results of this study are considered meaningful.

한국-중국 북부지역에서 여름 강수량의 십년간 변동 (Interdecadal Change of Summer Rainfall in the Region of Korea and Northern China)

  • 최재원;차유미;김정윤;육일우
    • 한국지구과학회지
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    • 제38권1호
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    • pp.35-48
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    • 2017
  • 이 연구는 한국-중국 북부 지역($35^{\circ}-40^{\circ}N$, $110^{\circ}-130^{\circ}E$)에서 영역평균 된 여름(6-8월) 강수량의 증가경향이 1990년대 후반에 뚜렷하게 나타났음을 분석하였다. 따라서 한국-중국 북부지역에서 1998년 이후에 여름 강수량이 증가한 원인을 알아보기 위해 1998-2012년 평균과 1981-1997년 평균 사이에 종관환경에 대한 차를 분석하였다. 850 hPa 유선분석에서는 북태평양 지역과 호주 동쪽지역에서 거대한 고기압성 순환 아노말리가 강화되었다. 양반구에서 이러한 순환 아노말리에 의해 적도 중태평양으로부터 열대 서태평양에 편동풍 아노말리(무역풍 아노말리)가 강화되었다. 이는 라니냐 해에 나타나는 순환 패턴의 아노말리였다. 200 hPa 유선에서는 남 북태평양 모두에서 거대한 저기압성 순환 아노말리가 역시 강화되었다. 이러한 두 순환 아노말리에 의해 적도 중태평양 및 서태평양에서는 서풍의 아노말리가 강화되었다. 이는 1990년대 후반 이후 한국-중국 북부 지역에서 여름 강수량의 증가가 라니냐 패턴과 연관되었으며, 이 결과는 결국 워커 순환의 강화로 이어졌다. 또한 최근 동아시아 지역에서는 적도 서태평양과 동아시아 중위도 지역에서 상승한 기류가 아열대 서태평양지역에서 하강하는 지역 해들리 순환이 강화되었다.

토양유실량여측을 위한 강우인자(降雨因子)의 추정(推定) (An Approximation of the Rainfall Factor (R) in Predicting Soil Loss)

  • 신제성;고문환;임정남
    • 한국토양비료학회지
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    • 제16권2호
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    • pp.106-111
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    • 1983
  • 토양유실량 여측(予測)을 위해서는 강우인자(降雨因子)(R치(値))를 구(求)하여야 되며 이를 종뢰사용해오던 방법(方法)으로 구(求)할 경우 계산과정(計算過程)이 복잡(複雜)하고 어려워 실제 이용(利用)하기가 곤란(困難)하였다. 본(本) 연구에서는 이러한 불편(不便)한 점(点)을 고려(考慮)하여 간편(簡便)하고 실용적인 새로운 강우인자(降雨因子) 추정방법(推定方法)으로 IA-S Index을 제안(提案)하였다. IAS Index에 의(依)한 강우인자(降雨因子)의 추정(推定)은 연중(年中) 강우량(降雨量)이 최대(最大)가 되는 2개월간(個月間) 강우량(降雨量)의 총합으로 하였다. 이와 같이 추정(推定)된 강우인자(降雨因子)의 적용성(適用性)을 검토하기 위하여 우리나라 12개(個) 도시(都市)의 강우성적(降雨成績)을 토태(土台)로 기존방법(旣存方法)($EI_{30}$)과 상호(相互) 비교(比較)해 본 결과(結果) 7~8월에 집중(集中) 호우(豪雨)가 있는 지역(地域)에서는 제안(提案)된 방법(方法)인 IAS Index에 의(依)하여 강우인자(降雨因子)의 추정(推定)이 가능(可能)하였다.

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경기육괴서북부(京畿陸塊西北部)의 변성암복합체(變成岩複合體)의 층서(層序)와 지질구조(地質構造) (The Stratigraphy and Geologic Structure of the Metamorphic Complex in the Northwestern Area of the Kyonggi Massif)

  • 김옥준
    • 자원환경지질
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    • 제6권4호
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    • pp.201-216
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    • 1973
  • Being believed thus far to be distributed in the wide areas in the vicinity of Seoul, the capital city of Korea, the Yonchon System in its type locality in Yonchon-gun from which the name derived was never previously traced down or correlated to the Precambrian metamorphic complex in Seoul area where the present study was carried out. Due to in accessibility to Yonchon area, the writer also could not trace the system down to the area studied so as to correlate them. The present study endeavored to differentiate general stratigraphy and interprete the structure of the metamorphic complex in the area. In spite of the complexity of structure and rapid changes in lithofacies of the complex, it was succeeded to find out the key bed by which the stratigraphy and structure of the area could be straightened out. The keybeds were the Buchon limestone bed in the western parts of the area; Daisongri quartzite bed cropped out in the southeastern area; Jangrak quartzite bed scattered in the several localities in the northwest, southwest, and eastern parts of the area; and Earn quartzite bed isolated in the eastern part of the area. These keybeds together with the broad regional structure made it possible to differentiated the Precambrian rocks in ascending order into the Kyonggi metamorphic complex, Jangrak group and Chunsung group which are in clinounconformable relation, and the first complex were again separated in ascending order into Buchon, Sihung, and Yangpyong metermorphic groups. Althcugh it has being vaguely called as the Yonchon system thus far, the Kyonggi metamorphic complex have never been studied before. The complex might, however, belong to early to early-middle Precambrian age. The Jangrak and Chunsung group were correlated to the Sangwon system in North Korea by the writer (1972), but it became apparent that the rocks of the groups have different lithology and highly metamorphosd than those of the Sangwon system which has thick sequence of limestone and slightly metamorphosed. Being deposited in the margin of the basin, it is natural that the groups poccess terrestrial sediments rather than limestone, yet no explanation is at hand as to what was the cause of bringing such difference in grade of metamorphism. Thus the writer attempted to correlate the both groups to those of pre-Sangwon and post-Yonchon which might be middle to early-late Precambrian time. Judging from difference in grade of deformation and unconformity between the Kyonggi metamorphic complex, Jangrak group, and Chunsung group, three stages of orogeny were established: the Kyonggi, Jangrak orogenies, and Chunsung disturbance toward younger age. It is rather astonishing to point out that the structure of these Precambrian formations. was not effected by Daebo orogeny of Jurassic age. The post-tectonic block faulting was accompanied by these orogenies, and in consequence NNE and N-S trending faults were originated. These faulting were intermittented and repeated until Daebo orogeny at which granites intruded along these faults. The manifestation of alignment of these faults is indicated by the parallel and straight linear development of valleys and streams in the Kyonggi Massifland.

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활성단층의 3차원적인 규모를 결정하기 위한 중력장 데이터의 해석 및 지각구조 모델링: 양산단층에서의 예 (Gravity Field Interpretation and Underground Structure Modelling as a Method of Setting Horizontal and Vertical Zoning of a Active Fault Core)

  • 최승찬;김성욱;최은경;이영철;하상민
    • 자원환경지질
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    • 제54권1호
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    • pp.91-103
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    • 2021
  • 경상북도 포항시 냉수리 지역에 위치하는 양산단층의 수평 및 수직적 규모를 파악하기 위해서 단층을 동-서로 가로지르는 측선을 따라 중력장을 측정하였다. 그 결과, 단층 경계부에서 1.5 mGal의 뚜렷한 중력의 변화를 확인하였다. 이는 양산단층 서쪽과 동쪽의 지각 밀도가 서로 다르다는 것을 나타내며, 기존의 지질 및 지구물리 조사 결과와 비교해 보았을 때, 냉수리를 통과하는 양산단층은 서쪽의 불국사 화강암층과 동쪽의 경상계 퇴적암이 혼합된 파쇄대라는 것을 의미한다. 오일러 디콘볼루션(Euler deconvolution) 및 곡률 분석(Curvature analysis) 방식을 이용하여 파쇄대의 3차원적 규모를 확인한 결과, 깊이는 약 2,000 m이며, 남남서-북북동 방향으로 최소 약 3,000 m 정도 이어지는 것으로 파악되었다. IGMAS+ 소프트웨어를 이용한 지각구조 모델링 결과는 파쇄대 서쪽과 동쪽 지각의 밀도 차이가 약 0.1 g/㎤이라는 것을 보여주었다. 이상의 연구 결과는 중력장 데이터의 해석과 모델링이 지표면에 나타난 활성단층의 규모를 심부까지 파악 할 수 있는 매우 효과적인 방법이라는 것을 보여준다. 또한 지금까지 지표면을 중심으로 2차원적으로 수행했던 활성단층 지도 제작 사업의 영역을 3차원으로 확대할 수 있는 이상적인 수단이 된다.

구조화된 재활교육이 뇌졸중환자 가족의 스트레스에 미치는 영향 (A Study of the Effect of Structured Rehabilitation Education on the Stress of the Family with Stroke Patients)

  • 김병은;이정민;이향련
    • 동서간호학연구지
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    • 제1권1호
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    • pp.22-39
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    • 1997
  • Purpose: The purpose of this study is to evaluate the effect of rehabilitation education on the reduction of the stress of family members who have patients suffering from stroke and to find a new way to nurse the patients and their family. Subjects & Methods: The subjects were sixty-one family members with the patients who had been hospotalized in K hospital of oriental medicine from september the 9th, 1996 to september the fourteen, 1996. This study was performed by simulated control group pretest-posttest design; pretest was done on the control group through a questionnaire, counselling and observation while posttest was done on the experimental group 1-2 days after systemic rehabilitation education. To teach the patients and their family, the amended version of a book written by Lee Hae-jin was used as a tool for systemic rehabilitation education. As a method to estimate ADL score, modified Kang's method was applied and ADL score was measured by well-trained technician. As for the tool to estimate the degree of family stress, Choi's method adjusted to this study was applied. In the analysis of the data, social property of the patient and the characteristic of the disease were surveyed in $X^2$ examination to confirm the consistency between the experimental group and the control group. The diffrence in the degree of the stress, which is a dependent factor, was examined by t-test. The difference in ADL score between the experimental group and the control group was examined by t-test. The difference in the degree of the stress according to the general feature of the family with stroke patient, social property of the patients and the characteristic of the disease were surveyed by F examination. The difference in family stress according to the degree of ADL was surveyed by F examination. RESULTS: 1. After hypothetically-examined systemic rehabilitation education, the total of the score of family stress surveyed in 34 items of three domains was compared between the experimental group and the control group. There was no statistically significant difference between two groups; mean score of experimental group=2.28, that of control group=2.93(t=.17, df=59, p=. 66). 2. In the survey on family stress in 34 items, the items over mean score 3.0 were firstly the anxiety of possible disability and relapse of the disease and secondly to watch the patient's suffering without doing anything in the domain of the change of the disease and the difficulty in caring. And the items of the lowest stress with less than mean 2.0 score were little chance to meet the relative and friends, inconsistent treatment and attitude of the medical workers and the change of the attitude of the relative due to the patient orderly in the domain of social and personal relation and the responsibility as the family. The items which showed the difference between two groups were aggravation of neighboring patient(t=3.36, df= 59, p=.001) and the possibility of patient's death(t=2.19, df=58.38, p=.033) in the domain of the change of the disease and the difficulty in caring. 3. In the study on the stress difference according to general features of the family with the stroke patient, the score of family stress with the occupation was higher with mean 2.49 than that of the family stress without occupation with mean 2.16, but there was no significant difference. (F=5.21, df=1/59, p=.026). 4. In the study on the stress difference according to social property of the patient and the characteristic of the disease, there was significant difference in the age of the patients (F=2.98, df=3/57, p=.039). These results show that even if there is no statistically significant difference between two groups, sixteen of the experimental group are less than 3.0 in ADL score(standard 6 score)while eight of the control group are less than 3.0 and that ten of the experimental group are in the year range of 39-49 while four of the control group are in the year range of 39-49 which showed significant difference in family stress. These imply that there is a possibility that the experimental group have serious and fundamental stress resulting in high pretest stress compared with the control group. It might be due to the characteristic of simulated control group pretest-posttest design that the psychologic-supportive effect by the education was not observed. On the basis of these results, the followings are suggested. 1) A study on the nursing-mediated method to reduce the stress in the items which are not resolved by rehabilitation education, a study on nursing according to the patient's age and a study on the supportive nursing toward the family with occupation are required. 2) More than two times consecutive nursing-mediated rehabilitation education to measure the family stress is required. 3) Comprehensive and multilateral systemic education program including the instruction on western-eastern medicine, physical therapy, exercise and diet through collaboration of the experts in each field is required. 4) Family stress at home as well as in the hospital needs to be estimated and home rehabilitation and home-nursing needs to be continued.

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