• 한방안이비인후피부과학회지
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• 제11권1호
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• pp.180-196
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• 1998

A Literatur Review of Physical and Breathing Exercises for Ear Health, the results were as follows. 1. The most common using way is rubbing your ears and auricle with warm palms. 2. To stimulate inner acoustic meatus, obstruct external acoustic meatus for a short time by the palm or fingers and then to stimulate it by the sudden opening. 3. This method is a common way to press aurical or orifice of external acoustic meatus for example, TE21(耳門), TE20(角孫), GB2(聽會), TE19(노息), TE18(계脈), GB11(竅陰), TE17(예風) etc. 4. The best time to pratice is early in the morning or before go to bed, but a litter difference by the writer's opinion, so there is not consistency. 5. Since tinnitus and hardness of hearing is related to the who1e body, it is known that you can relax your whole body by pressing the acupuncture points located in the head of occipital region or by stretching the upper half of the body. 6. There is method that obstruct your ears with palms and 3rd finger on your occipital region and splash by the 2th fingers.(sound the celestial drum)

• 대한약침학회지
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• 제26권3호
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• pp.276-284
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• 2023

Objectives: Previous studies have shown that anger can lead to frontal lobe α (8-13 Hz) band asymmetry (FAA) in electroencephalogram (EEG), in accordance with motivational direction. This pilot study aimed to investigate the impact of acupuncture on FAA elicited by anger. Methods: Thirty-four right-handed participants scoring above 75 points on the Novaco Anger Scale were included. Baseline EEG signals were recorded for eight minutes using a 32-channel cap under comfortable conditions. Anger was induced through a nine-minute sequence of Articulated Thoughts in Simulated Situations (ATSS) task. Following that, participants received acupuncture at GB20 and GB21 for 10 minutes. Fast Fourier transform was employed for frequency analysis, and repeated measure ANOVA was conducted for statistical analysis. Results: The results revealed that participants exhibited significantly higher FAA (p = 0.026), particularly in the left hemisphere, after the ATSS task sequence compared to the baseline. During acupuncture treatment, the greater left-sided FAA was significantly reduced (p = 0.027) and reversed. Upon the cessation of acupuncture, FAA returned to a value between the baseline and the anger-evoked stage (p = 0.046). Conclusion: The EEG results of this study revealed that anger stimulation induced an increase in left-sided FAA, which was effectively alleviated by acupuncture. This led to an immediate restoration of FAA asymmetry induced by anger. These findings suggest the potential of acupuncture as a treatment option for reducing FAA associated with anger.

• 한국컴퓨터그래픽스학회논문지
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• 제24권3호
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• pp.21-31
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• 2018

태풍, 해일, 홍수, 범람 등에 관련된 자연재난 데이터를 빠르고 효과적으로 가시화하여 재난 재해 상황에서 정확한 의사결정을 할 수 있도록 지원하는 시스템을 소개한다. 재난정보를 포함하는 데이터는 적게는 수백 MB에서 많게는 수십, 수백 GB로 구성되어 있으므로 개인이 지닌 컴퓨터로는 처리할 수 없다. 그렇기 때문에 본 시스템은 클라이언트-서버 기반의 시스템을 제공하여 고성능 서버에서 가시화 결과를 생성하고 클라이언트에서는 결과를 받아 출력하는 형태로 구현되었다. 서버는 클라이언트의 요청을 처리하고 내장된 고성능 클러스터로 렌더링된 결과를 클라이언트로 전송한다. 클라이언트는 원하는 기간을 지정하여 가시화된 결과를 이미지, 동영상, 3D 그래픽 모델 중 원하는 형태로 서버로부터 제공받아 표출할 수 있으며 사용자 친화적인 GUI와 효과적으로 가시화 결과를 볼 수 있는 다양한 기능을 사용자에게 제공한다.

• 한국컴퓨터그래픽스학회논문지
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• 제22권4호
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• pp.21-30
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• 2016

위험관리 시스템은 단 시간에 의사결정하기 위해 스트림 데이터를 실시간으로 분석 할 수 있어야 한다. 많은 데이터 분석 시스템은 CPU와 디스크 데이터베이스로 구성되어 있다. 하지만, cpu 기반 시스템은 스트림 데이터를 실시간으로 분석하는데 어려움이 있다. 스트림 데이터는 1ms부터 1시간, 1일까지 생성주기가 다양하다. 한 개의 센서가 생성하는 데이터는 작다. 하지만 수 만개의 센서가 생성하는 데이터는 매우 크다. 예를 들어 10만개 센서가 1초에 1GB 데이터를 생성한다면, CPU 기반 시스템은 이를 분석 할 수 없다. 이러한 이유로 실시간 스트림 데이터 분석 시스템은 빠른 처리 속도와 확장성이 필요하다. 본 논문에서는 GPU와 하이브리드 데이터베이스를 이용한 시각화 가속 기술을 제안한다. 제안한 기술을 평가하기 위해 우리는 지하 파이프라인에 설치된 센서와 트윗 데이터를 활용하여 실시간 릭 탐지 시각적 분석 시스템에 적용했다.

• 대한전자공학회논문지SD
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• 제37권8호
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• pp.1-8
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• 2000

0.3 g의 하드디스크 드라이브에 사용될 수 있는 마그네틱 헤드를 장착할 수 있는 트랙 추적용 마이크로 액추에이터를 제작하였다. 이 액추에이터는 정전방식을 적용하였으며 2${\mu}m$ 두께의 열산화막과 20${\mu}m$ 두께의 실리콘 막이 직접접합된 SOI 웨이퍼를 이용하여 단지 3장의 마스크만을 사용하여 제작하였다. 고유진동수는 18.5 kHz이고 15 V DC와 15 V AC 전압이 동시에 가해진 상황에서 그 변위가 1.4 ${\mu}m$이였고 이때 30 V일 때 50 N의 정전력을 나타내었다. 또한 2.21 kHz의 서보 주파수 대역에서 이득여유가 7.51 dB이고 위상여유가 50.98$^{\circ}$이였다. 따라서 이 트랙추적 마이크로 액추에이터는 10 Gb/in$^2$의 기록밀도를 요구하는 하드디스크 드라이브에 충분히 이용될 수 있을 것이다.

• 대한약침학회지
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• 제3권2호
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• pp.245-255
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• 2000

After observing a patient diagnosed with Systemic Lupus Erythematosus from the September 21, 2000 to the January 13, 2001, the following results are obtained. Method and Result: We treated one case of Systemic Lupus Erythematosus with the Korean Bee Venom Therapy and the other Oriental Medical treatments. In acupuncture therapy, Korean Bee-venom Therapy is believed to be outstanding way to treat Systemic Lupus Erythematosus. Korean Bee Venom Therapy is treated on the following acupuncture points: ST36(B23(Shinsu:腎兪), BL26(Guanyuanshu:關元兪), ST36(Chok-Samni:足三里), LI4(Hapkok:合谷), LV3(Taechung), SP10(Hyolhae:血海) SP6 (Samumgyo;三陰交). In addition, CFC(Carthami Flos;紅花 and Cervi Pantotrichum Cornu;) Herbal-Acupuncture was applied on the acupucture points of GB20(Pungji: 風池), GB21(Kyonjong:), as well as BUM(It was made of Boviscalculus(牛黃), Moschus and Fel ursi Herbal-Acupuncture was given on CV17(Chonjung). In herbal medication, based on the Sasang Constitution, Taeyumin Chungsimyunja-Tang was given to the patient. As the results of these treatments, general conditions of this patient improved drastically. Conclusion: Based on the clinical results, traditional Korean Medical treatment is believed to be effective for treating Systemic Lupus Erythematosus, and futher studies should be carried out to provide more valuable information.

• 한국물환경학회지
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• 제39권2호
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• pp.181-193
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• 2023

Distribution changes in microalgae communities were studied in the Nakdonggang River at two sampling stations (St.1 Gyeongcheongyo Bridge (GB) and St.2 Daedong Wharf (DW)) at monthly intervals from January 2021 to November 2021. A total of 83 taxa included 82 species, 1 forma, belonging to 49 genera, 32 families, 21 orders, and 8 classes. The most important groups were Bacillariophyta and Chlorophyta. The number of species ranged from 5 to 24 in GB, and from 9 to 21 taxa in DW. The contribution of Bacillariophyta to the total species richness was the highest during all survey periods, and Chlorophyta yielded the next highest value in the study area. The dominant taxa were Aulacoseira ambigua, A. ambigua f. japonica, and Ulnaria acus in this study. Cluster analysis and non-metric multidimensional scaling (nMDS) analysis based on Bray- Curtis similarity identified 4 major groups, which corresponded to microalgae assemblages and their characteristic species. Correlation was analyzed through the CCA analysis. It was found that there was a correlation between the microalgae and environmental factors. It was revealed that the divided groups were distinguished because of the differences by the survey period. Therefore, seasonal change was judged as a major factor affecting the distribution of microalgae communities.

• Journal of Acupuncture Research
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• 제21권1호
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• pp.202-210
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• 2004

Objective: In order to find oriental medical therapies on Parkinson's disease and to make a fundamental basis for clinical application, this study was performed. Methods: We reviewed 35 kinds of the ancient and modern text, and related articles. Results: Parkinson's disease is an extrapyramidal disease characterized by akinesia, tremor at rest, rigidity, and slowness of movement. In old oriental medical text, Parkinson's disease is described as Jinjeon(振顫), Chi, Gyeong (痙), Gyejong, Ryeon(攣) and Pyeongo(偏枯), Tantan, Jungbu(中腑症) of Jungpung(中風). According to the text, major pathological causes were Wind(風), Fire(火), Phlegm(痰), and Blood stasis(瘀血). And Parkinson's disease can be classified into four clinical types as liver & kidney yin-deficiency, qi & blood deficiency, retention of phlegm-heat, and qi-stagnation & blood stasis. Standardized acupuncture points are GV20, GB20, GV14 on head, CV12, ST25 on abdomen, GV26, ST7, GB1, S14, LI20 on face, LI4, LI11, TE5, SI3, HT3, LI15, SI6 on upper extremity, and ST36, GB34, SP6, LR3, KI1, GB30, BL40 on lower extremity. Other methods, such as scalp acupuncture, electro-acupuncture, and herb-acupuncture, can be applied to treat Parkinson's disease. Conclusions: We find out that there are oriental medical concepts related with Parkinson's disease such as Jinjeon(振顫), Chi, Gyeong (痙), Gyejong, Ryeon(攣) and Pyeongo(偏枯), Tantan, Jungbu(中腑症) of Jungpung(中風), of which major causes are Wind(風), Fire(火), Phlegm(痰), and Blood stasis(瘀血). We can also apply many effective acupuncture points and acupuncture therapies according to differential diagnosis, for example, liver & kidney yin-deficiency. qi & blood deficiency, retention of phlegm-heat, and qi-stagnation & blood stasis.

• 대한전자공학회논문지SD
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• 제45권2호
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• pp.21-27
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• 2008

본 논문에서는 CMOS $0.18-{\mu}m$ 공정을 이용한 16:1 바이너리-트리 멀티플렉서(MUX)를 기술한다. 본 MUX는 넓은 동작속도 범위와 공정-온도 변화에서도 둔감하게 동작할 수 있도록 여러 딜레이 보상 기법들을 적용하였다. 제안하는 MUX는 넓은 동작속도 범위와 공정-온도 변화에서도 셋업 마진과 홀드 마진이 최적 값인 0.5UI를 약 0.05UI의 표준편차 내에서 유지할 수 있음을 모의실험을 통하여 확인하였다. 이러한 결과는 CMOS 로직 회로의 특성이 민감하게 변화함에도 불구하고 제안된 딜레이 보상 기법이 효과적으로 적용되었으며, 따라서 회로의 신뢰성이 매우 향상되었음을 나타낸다. 본 MUX는 $0.18-{\mu}m$ CMOS 공정을 이용하여 제작되었으며, 테스트 보드로 검증되었다. 전원 전압이 1.8-V인 환경에서, MUX의 최대 data-rate과 면적은 각각 1.65-Gb/s와 0.858 $mm^2$이고, 24.12 mW의 전력을 소모하며, 출력 eye opening은 1.65-Gb/s의 동작 환경에서 272.53 mV, 266.55 ps으로 측정되었다.

• Korean Journal of Acupuncture
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• 제25권4호
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• pp.31-47
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• 2008

Objectives : The objective of this study is to apply the contents of "WaHyul(訛穴 : The errors of acupoint locations"of "ChimGuKyungHumBang" to modern acupoint locations. Methods : The text of "WaHyul" was closely examined and analyzed. "WHO standard acupuncture point locations in the western pacific region" was reviewed based on its contents. Results : According to the analysis, the correct 少商(LU11) was mentioned as a spot appropriately distanced from the corner of the nail root under the skin. This is the most accurate and reasonable synthesis of other related texts. Furthermore, the necessity of defining the locations of all the well points was also emphasized and their locations were mentioned that could be located by the same method. There is no further discussion of other acupoints apart from descriptions of their locations from other texts. Some parts that were pointed out as common errors included not only commonly made mistakes, but errors made in acupuncture texts as were true for 神門(HT7) and 肩井(GB21). The standards of 少商(LU11), 合谷(LI4) and 足三里(ST36) presented in the WHO Standardization are not only similar to what 「WaHyul」 indicated as errors in acupoint locations, but also deviate other acupuncture texts; appropriate corrections must be made. The standard of 肩井(GB21) presents a new acupoint locating method never mentioned before in received classic acupuncture texts and so a rediscussion is in need. Other standards, such as the 絶骨(GB39), had some points of controversy, yet somewhat incomplete while HT7 did not go beyond the bounds of "WaHyul". Conclusions : "WaHyul" can be used to revise WHO standards, and has practical value in modern acupoint locating.