• 패션비즈니스
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• 제6권6호
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• pp.78-88
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• 2002

The purpose of this study is to provide for some basic data useful to production of the apparels fit and measured well for the Chinese men. For this purpose, 389 men aged between 20 and 49 and living in Beijing and Shanghai, China were sampled to be measured for their constitutions. Then, their constitutions were classified and thereupon, according to the Men's Wear Specifications (GB/T 1335.1-1997), National Standards of People's Republic of China. The collected data were statistically processed using SAS 6.12 for technical statistical analysis, correlation analysis, factor analysis, group-wise analysis. The results of this study can be summarized as follows; 1. As a result of the factor analysis aiming to determine Chinese men's constitutional components, five components could be identified: constitutional obesity, lateral body size, longitudinal body size, shoulder and back width, and shoulder drooping. 2. As a result of classifying Chinese men's constitutions according to drop measurements, four types could be identified. Y type had the lowest obesity and the highest longitudinal body size. A type had a lower obesity and had an average longitudinal body size. B Type had the second highest obesity, the smallest longitudinal body size and shoulders/back width. C Type had the highest obesity, upper body length and shoulders/back width. 3. In terms of distribution, 'B' type (39.10%) of the sample, followed by 'A' type (29.26%), 'C' type (19.95%) and 'Y' type (11.70%). In all, the results of this study suggests that 'B' type represents the Chinese men in contrast with GB specifying that 'A' type represents the Chinese men. On the other hand, Beijing region was dominated most by 'B' type (37.06%), followed by 'A' type (28.82%), 'C' type (22.35%) and 'Y' type (11.76%), while Shanghai region was dominated most by 'B' type (41.13%), followed by 'A' type (31.21%), 'C' type (19.15%) and 'Y' type (8.51%).

• 대한전자공학회논문지SD
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• 제37권3호
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• pp.34-38
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• 2000

본 논문에서는 AlGaAs/lnGaAs/GaAs P-HEMT 소자를 이용한 10 Gb/s 광수신기용 MMIC 초고속 저잡음 전치증폭기를 설계, 제작하고 특성을 분석 하였다. T 형태의 0.15㎛ 게이트 길이를 갖는 P-HEMT 소자를 이용하여 3단 트랜스임피던스 구조로 회로를 설계하였으며 광대역 특성을 얻기 위하여 피킹인덕터를 사용하였고, 저잡음특성을 위하여 게이트폭을 최적화하였다. 제작된 전치증폭기는 트랜스임피던스 이득 60㏈Ω, 대역폭 9.15 ㎓, 잡음지수가 3.9 ㏈ 이하인 특성을 보였다.

• Plant Biotechnology Reports
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• 제4권3호
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• pp.213-222
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• 2010

Within their natural habitat, crops are often subjected to drought and heat stress, which suppress crop growth and decrease crop production. Causing overaccumulation of glycinebetaine (GB) has been used to enhance the crop yield under stress. Here, we investigated the response of wheat (Triticum aestivum L.) photosynthesis to drought, heat stress and their combination with a transgenic wheat line (T6) overaccumulating GB and its wild-type (WT) Shi4185. Drought stress (DS) was imposed by controlling irrigation until the relative water content (RWC) of the flag leaves decreased to between 78 and 82%. Heat stress (HS) was applied by exposing wheat plants to $40^{\circ}C$ for 4 h. A combination of drought and heat stress was applied by subjecting the drought-stressed plants to a heat stress as above. The results indicated that all stresses decreased photosynthesis, but the combination of drought and heat stress exacerbated the negative effects on photosynthesis more than exposure to drought or heat stress alone. Drought stress decreased the transpiration rate (Tr), stomatal conductance (Gs) and intercellular $CO_2$ concentration (Ci), while heat stress increased all of these; the deprivation of water was greater under drought stress than heat stress, but heat stress decreased the antioxidant enzyme activity to a greater extent. Overaccumulated GB could alleviate the decrease of photosynthesis caused by all stresses tested. These suggest that GB induces an increase of osmotic adjustments for drought tolerance, while its improvement of the antioxidative defense system including antioxidative enzymes and antioxidants may be more important for heat tolerance.

• 정보처리학회논문지D
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• 제15D권5호
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• pp.609-620
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• 2008

모바일 단말에서의 맵 데이터 활용 서비스는 내비게이션, 위치기반서비스 등 그 활용 범위가 다양해지고 있다. 이러한 모바일 단말에서 저장/관리되는 맵 데이터의 크기는 갈수록 커져 수 GB에 이른다. 기존 내비게이션 시스템의 경우, 리소스 제약으로 인해 모바일 단말의 성능을 최대로 활용하기 위하여 맵 데이터를 읽기 최적화된 물리적인 저장형식(PSF: Physical Storage Format)으로 저장 관리하고 있다. 즉, 맵 데이터가 변경된 경우 변경된 부분만의 업데이트가 불가능하여 전체 데이터를 업데이트해야 하는 단점이 있다. 일반적으로 2 GB 데이터를 모바일 단말의 플래시메모리에 기록하는 시간은 수십 분이 소요된다. 따라서 본 연구에서는 이러한 기존의 내비게이션용 맵 데이터의 부분 업데이트가 불가능한 점을 해결하고자 모바일 공간 DBMS을 개발하였다. 그리고, 모바일 공간 DBMS에서의 내비게이션 서비스의 성능을 보장하기 위한 기법을 제시하고 실험을 통하여 이를 검증하였다.

• 복식
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• 제53권1호
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• pp.117-128
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• 2003

For the advance of Korea's ready-made clothes industry into China, we need some information about the body types of the Chinese and the sizes of ready-made clothes. The purpose of this study is to prepare basic data about the reality and process of the size establishment of clothing sizes in China. The conclusions are as follows. 1. Clothing size establishment was made three times in 1981, 1991, and 1997. At present, the version of 'GB/T 1335-1997 Size' is used. 2. 'GB/T 1335-1997 Size' is composed as follows. \circled1 Based on the drop values of chest girth and waist girth, 4 (Y. A, B, C) body types of adult men and women were chosen. \circled2 Sizes contains Ho and Hyoung, 'Ho' refer to height (cm) and serve as the standard of length, while 'Hyoung' indicate chest girth (cm) and act as the standard of girth. \circled3 The size divisions of the 3 basic items for adults are 5cm (height), 4cm (chest girth), and 2cm (waist girth). So they are named '5ㆍ4, 5ㆍ2 size series', \circled4 For grading in dress production, approximate values to the means of the 2 basic items are called 'center types'.\circled5 Other necessary items for clothing design besides 3 basic items are named 'control items'. \circled6 For babies, children, and adolescents, no body type classification is established. Instead, size series are established according to body height.

• 패션비즈니스
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• 제14권6호
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• pp.146-169
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• 2010

For the purpose to develop the pattern of a tailored jacket for the Chinese adult women, a drawing method for the pattern of a tailored jacket was selected with the style of 'on&on', a young and casual brand of Beaucre Merchandising Co., Ltd. that has been successful in the China market, and then the measures to be applied were set up by properly combining the body measures such as the mean, mode and median of the entire group from data measured from women of 18 to 24 years old in Shanghai, China in 2008 and the mean body measures of the body type A of 2008 classified by GB/T 1335.2-1997. The pattern of a tailored jacket developed was verified for feasibility based on a wearing test and then revised for the parts with low jacket ability in general including the bust circumference, waist circumference, hip circumference, shoulder, waist back length and back area. The final measures applied for the development of a tailored jacket were 160-165cm for the height, the bust circumference of 87.7cm, waist circumference of 69.6cm and hip circumference of 92.8cm for a jacket.

• 한국식품조리과학회지
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• 제32권3호
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• pp.270-278
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• 2016

Purpose: We have investigated for the purpose of studying change of vitamins and minerals in frequently used vegetables by low moisture cooking method. Methods: Vitamin B complex, vitamin C and mineral (Mg, Ca, K, Zn, Fe) contents are analyzed in vegetables such as spinach, cabbage, bean sprouts and carrot which are heat-treated with degrees of water contents. Low moisture cooking method represents heat-treated vegetable (LM experiment group) with 25 wt.% water content for the vegetable weight while general blanching method includes heat-treated vegetable (GB experiment group) with 500-1,000 wt.% water content for the vegetable weight. Results: Retention rate of vitamin B1 (thiamin) in the LM experiment group is relatively high (87.50-95.68%) and dosen't show considerable differences from raw vegetables. On the other hand, the retention rate of vitamin $B_1$ in GB group's cabbage and spinach dramatically decreased to 19.46-25.00%. Retention rate of vitamin B2 (riboflavin) is sustained stably in LM experiment group (75.00-87.50% in bean sprouts, cabbage and spinach), represents that low moisture cooking method has relatively higher contents in vitamin $B_2$. The LM experiment group has 71.43-85.71% on retention rate of niacin while the GB group shows relatively lower niacin (57.14-64.58%), represents conflicting results from the general idea that vitamin $B_3$ is relatively stable in heat treatment and blanching. Retention rate of pantothenic acid is considerably higher in both LM and GB experiment group, indicates vitamin pantothenic acid is relatively stable in the various cooking condition such as amount of water and heat treatment. In the experiment under various water contents, vitamin C is not detected in both bean sprouts and carrots, while the contents in cabbage and spinach are 19.87 mg/100 g and 26.65 mg/100 g respectively. In the same experiment, the retention rate of Vitamin C in LM experiment group (91.65%, 92.23%) is considerably higher than GB group (58.08%, 61.61%). Retention rate of Mg, K, Fe in the LM experiment group is relatively higher than GB group. Conclusion: Resultingly, the observations suggests that minimum water quantity and minimum heat treatment processes should be established in cooking vegetables which have soluble vitamins and minerals.

• Journal of Digestive Cancer Research
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• 제1권2호
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• pp.104-107
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• 2013

담낭암은 진행된 상태에서 발견되었을 경우 예후가 매우 불량한 암으로 전신항암화학요법으로 치료를 하게 되나 일반적으로 고식적인 역할에 그치는 경우가 대부분이다. 본 증례는 원위부 림프절 전이가 있어서 수술적 절제가 불가능한 담낭암 환자에서 gemcitabine과 cisplatin을 병합한 전신항암화학요법으로 여섯 주기 치료 후 부분 관해를 얻어서 확대 담낭절제술이 가능하였던 증례로 매우 드문 증례를 경험하였기에 보고하는 바이다. 담낭암에서 수술 전 항암화학요법의 효과는 아직까지 확립되어 있지 않으나, 최근 양호한 종양 반응률과 종양 억제율을 보이는 항암화학요법이 개발됨에 따라서 그 가능성이 기대되고 있다.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2021년도 춘계학술대회
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• pp.108-110
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• 2021

2015년부터 IoT 프로토콜을 사용한 공격이 지속적으로 보고되고 있다. 다양한 IoT 프로토콜 중 공격자는 SSDP(Simple Service Discovery Protocol)를 사용하여 DDoS 공격을 시도하고 있으며, 사이버 대피소 통계로 한국은 약 100만 개의 개방형 SSDP 서버를 보유하고 있다. 인터넷에 연결된 취약한 SSDP 서버는 50Gb 이상의 트래픽을 생성 할 수 있으며 공격 위험은 점진적으로 증가한다. 최근까지도 분산 서비스 거부 공격과 분산 반사 서비스 거부 공격이 보안 문제로 대두되고 있다. 따라서 본 연구의 목적은 기존 SSDP 프로토콜의 요청 패킷을 분석하여 증폭 공격을 식별하고 증폭 공격이 의심되는 경우 대응을 회피하여 다량의 응답 패킷 발생으로 인한 네트워크 부하를 방지하는 것이다.

• Journal of Acupuncture Research
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• 제18권6호
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• pp.225-231
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• 2001

Objective : Modern acupuncture research often utilizes the methodology of animal experiment where animal acupoints(AA) are stimulated and the results observed. There hasn't been any consensus on the AA locations yet, but it is integral for the locations to be defined in detail for any animal experiment. Methods : The review of 24 original articles published in the Journal of Korean Acupuncture and Moxibustion Society for recent one year which utilized animal experiment methodology revealed that AA are located primarily by the method of transposition from human acupoints. Only a few of those AA were defined in detail. ST-36, CV-12, GB-34, BL-23 were among the most frequently used AA. Results & Conculsion : Transpositional Ⅲ acupoint system of mouse is proposed, which includes 3 points of LU meridian, 4 of LI, 10 of ST, 8 of SP, 3 of HT, 4 of SI, 26 of BL, 2 of KI, 4 of PC, 3 of TE, I1 of GB, 6 of LR, 8 of CV and 19 of GV.