• 제목/요약/키워드: western China

검색결과 880건 처리시간 0.029초

한국 남해안의 장마철 호우 시 850hPa 등압면 수증기 수송 주 경로 유형의 종관 특성 (Synoptic Characteristics of the Main Path Types of 850hPa Surface Water Vapor Flux for Heavy Changma Rainfall in the South Coastal Region of Korea)

  • 박병익
    • 한국지역지리학회지
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    • 제17권2호
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    • pp.150-166
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    • 2011
  • 이 연구는 장마철 남해안 호우 사례의 850hPa 면 수증기 수송의 주축 유형에 대해 우리나라의 강수량 분포 특성, 동아시아 규모의 종관 특성과 장마전선의 구조를 밝히는 것을 목적으로 한다. 그 결과 유형 A(남중국해~화남~남해안)의 경우 아열대고기압이 화남지방에까지 영향을 미치고 황해를 중심으로 뚜렷한 저압부가 나타났다. 강수량도 대체로 동서 방향으로 분포하며 지형의 영향이 잘 나타나지 않았다. 유형 B(남중국해~타이완 부근~남해안), 유형 C(북태평양~남해안)에서는 타이완 부근에 열대저기압이 자주 나타났고 북서태평양고기압은 북쪽으로 이동하였다. 남해안 부근에서만 수증기 수송 주축이 나타나는 유형 D에서는 황해에 강한 저기압이 나타났다. 주축 유형 B, C, D의 경우 강수량 분포에서 북동~남서 방향이 잘 나타나며 지형의 영향이 뚜렷하게 나타났다. 상층 제트기류는 남해안의 북쪽에서 강화되었고 하층 제트기류는 수증기 수송 주축과 거의 일치하여 나타났다. 전선의 구조를 살펴본 즉, 거의 전체 사례에서 저기압성 순환이 대류권 상층에까지 나타나는 깊은 활동전선 유형을 보였다. 이 점에서 장마는 바이우계 동안 상당한 빈도로 얕은 활동전선 유형이 나타나는 일본 남서부 지역의 경우와 차이를 나타냈다.

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유라시아 지역 바지 구조의 계보 (The Genealogy of Trousers in the Eurasian Region)

  • 김문영;조우현
    • 복식
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    • 제53권7호
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    • pp.95-109
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    • 2003
  • The style of different styles of clothing have been developed by not only the natural environment and social effects. but also by various variables such as the peculiar cultures and religions of different ethnic groups. It is naturally accepted without question that the origin of trousers was derived from the Skytie race in the modern style of dress. And the style of those trousers has changed and developed throughout a long history in different environments and surroundings. As part of the research of the process in this styles of clothing, it is essential to know how the fabric of trousers has been developed and how the styles have been changed because of different weather conditions and different religions. Nowadays, Eurasian countries was scattered from western and eastern Asian countries to middle Asian countries such as Russia, Uzbekistan, Kazakistan, Turkey, Turkmenistan, Iran and China. These countries are located on the way to the Silk Road. They are fully developed in a cultural area among the different religions. In terms of cultural aspects within the different religions, men's trousers had developed the traditional style of this dress as one of the importnat items on the cultural basis. The ranges and types of these traditional trousers are divided by the regions, such as west and southern Asia, central Asia and China. Pakistan, Afghanistan, Iran, Iraq, Syria, Lebanon, Turkey. Jordan, Saudi Arabia, Kuwait and Israel was a part of the west and southern Asian countries which were located between western countries and eastern countries. This tribes wore Shalwar trousers which is a wide style of trousers. Shalwar in the western and eastern Asian region has a specific feature by the each nation but has the same distinctions such as by using very wide and loose style and tying a fine thread around the waist. Some central Asian countries consisted of part of China, Turkmenistan. the Republic of Tajikistan. the Republic of Kyrgyzstan and the Republic of Afganistan. These style of trousers are compound types which appeared with mixing Draperian Greek culture. So it can be inferred from this data that the horse-riding nomadic trousers which had been handed down from Skytie tribe through Persia. The style of the trousers in those regions has small pieces. The style of the trousers in China, which is located on the way to the far eastern countries, has developed new trousers put together two pieces of the textile. These widen trousers can be worn by using a sash belt. So we can find out that those trousers of countries which mentioned above have a common point and a rule.

The path analysis of carbon emission reduction: A case study of the Silk Road Economic Belt

  • Kong, Yang;He, Weijun
    • Environmental Engineering Research
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    • 제25권1호
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    • pp.71-79
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    • 2020
  • This paper uses super-efficiency DEA model and Malmquist index to evaluate the carbon emission efficiency (CEE) values of the nine western provinces along the "Silk Road Economic Belt" for the period from 2000 to 2015, and analyses the influencing factors of the CEE. The major findings of this study are the following: (1) the overall CEE of the nine western provinces is not high, and there are significant inter-provincial differences in the CEE. Meanwhile, the provinces with higher levels of economic development generally have higher CEE. (2) The annual total factor productivity (TFP) of the nine western provinces, which is mainly determined by technological change, is greater than 1. Moreover, the total average growth rate of the TFP is 15.5%. (3) The CEE of the nine western provinces is not spatially dependent. In addition, the urbanization, openness, use of energy-saving technologies and research and development (R&D) investment have a significant positive impact on the CEE values, while the industrial structure, foreign direct investment, fixed asset investment, government expenditure levels and energy structure have a significant negative impact on the CEE. Among them, R&D investment is the primary factor in promoting the development of CEE, and the government expenditure has the greatest negative impact on the CEE.

간심위폐신 오장 학설에 관한 고찰 (A study on the ancient Five Viscera theory consisted of Liver, Heart, Stomach, Lung, Kidney)

  • 박재민;김기왕
    • 대한한의학원전학회지
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    • 제28권1호
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    • pp.195-206
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    • 2015
  • Objectives : Before Liver, Heart, Spleen, Lung, Kidney was widely accepted as Five Viscera, there had been several former types of Viscera system in pre-Western Han era. Above them, the Five Viscera system consisted of Liver, Heart, Stomach, Lung, Kidney was not yet hardly studied. So we tried to prove it's existence and tried to find it's historical context. Material and Methods : Via preceding research analysis, 6 books were selected as research material, and some other pre-Eastern Han dynasty classics were also analyzed. Results : We found direct evidence of above Five Viscera system in Zhuixingxun (墜形訓) in Huainanzi (淮南子), Wusemaizhen (五色脈診), and Western Han dynasty lacquer figure with meridian-points (excavated in Laoguanshan, Chengdu, China). Other clues showing existence of above Five Viscera system was also found in Yinyangshiyimaijiujing (陰陽十一脈灸經), Pianquecanggongliechuan (扁鵲倉公列傳). The rising of above Five Viscera system was related to physiological viewpoint transition of viscera in Western Han dynasty. Conclusions : In Western Han dynasty there was another Viscera System consisted of Liver, Heart, Stomach, Lung, Kidney.

종유에 대한 최근 중의 및 중서의 결합치료 연구경향 <2001년 - 2003년 10월까지 발표된 문헌을 중심으로> (Tendency of Studies on Cancer about TCM and Combining TCM & Western Medicine Treatment in Recent Three Years)

  • 황충연;홍철희
    • 동의생리병리학회지
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    • 제18권6호
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    • pp.1575-1579
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    • 2004
  • According to 2004 health statistics yearbook, cancer ocupies second death reason next to disease of blood circulation system and 1/4 was died because of cancer. There are very many factors to onset cancer, for example the exposure to varius kinds of pollution materials by development of industry, excess intake of harmful food to one's health, spritual stress, as become old age society, increase of attack-rate of geriatric diseases etc, attack-rate of cancer comes to be high gradually. The author had study about to treatment cancer by TCM(traditional chinese medicine) and combining TCM & western medicine, in Guang An Men hospital in Beijing of China from February 2003 to January 2004. TCM papers are 105 and combining TCM & western medicine papers are 280 of total 385 papers. Clinical reserch papers are 166, review articles are 194, animal experimental papers are 25. The papers used development herbal medicine are 42(10.9%), the papers used undevelopment herbal medicineare are 228(59.2%), the papers used senior TCM doctor's therapeutic experience and theory are 17(4.4%), the papers used theory of TCM or theory of combining TCM & western medicine are 71 (18.4%), the papers used acupuncture, qigong, thermotherapy, etc, other methods are 5, the papers used TCM patient's care or dietary treatment are 12 and ststistical papers are 10. Cancer is complicated hard case disease in pathological process. Combining TCM & western medicine treatment system is more efficient than one of TCM or western medicine in diagnosis, treatment, reserch of cancer.

중국 식문화의 역사적 고찰 (The Historical Study of Chinese Food Culture)

  • 김지영;류무희
    • 한국조리학회지
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    • 제9권4호
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    • pp.221-237
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    • 2003
  • 중국의 음식문화를 역사적으로 분류하여 올바르게 이해해 보고자 본 연구는 기존의 서적을 중심으로 고찰하여 보았다. 중국을 역사적 시대별로 태고, 중고, 근고, 중세, 근세, 현대로 나누어 살펴본 결과 중국의 식문화는 왕조의 흥망에 따라 많은 변화를 가져 왔으며, 서역의 식재료 유입과 자연의 영향으로 남북으로 주식의 형태가 나눠지게 되고, 테이블과 의자가 유입되어 입식문화가 정착하게 되면서 밥과 국은 개인전용 공기를, 부식은 큰 공용의 식기를 사용하여 제공되는 등 상차림의 변화가 나타났다. 근세(근세)에 들어서는 중국요리가 서방에 전달되기도 하였으며, 제비집과 상어지느러미, 해삼류 등이 고급음식으로 애용되었고, 조리법이 요즘의 요리와 아주 흡사하였다. 젓가락으로 밥과 부식물을 먹고, 숟가락은 국 전용 도구로 받아들이는 등 취식 도구의 사용 또한 현재의 모습을 지니고 있었다. 중국인들의 음식 문화에는 음양오행이라는 우주 만물의 원리가 항상 내재되어 있고, 유교, 불교, 도교의 철학적 사상이 상당히 깊이 내재되어 있음을 알 수 있다. 그래서 중국의 다양한 음식문화의 고찰은 같은 한자와 종교의 영향을 받은 한국, 중국, 일본의 명절음식을 종교와 연관지어 각 국가의 음식문화에 미친 후속 연구로 이어지길 바란다.

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Pig large tumor suppressor 2 (Lats2), a novel gene that may regulate the fat reduction in adipocyte

  • Liu, Qiuyue;Gu, Xiaorong;Zhao, Yiqiang;Zhang, Jin;Zhao, Yaofeng;Meng, Qingyong;Xu, Guoheng;Hu, Xiaoxiang;Li, Ning
    • BMB Reports
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    • 제43권2호
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    • pp.97-102
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    • 2010
  • Clenbuterol, a $\beta_2$-adrenoceptor agonist, has been proven to be a powerful repartition agent that can decrease fat deposition. Based on results from our previous cDNA microarray experiment of pig clenbuterol administration, a novel up-regulated EST was full-length cloned (4859 bp encoding 1041 amino acids) and found to be the pig homolog of large tumor suppressor 2 (Lats2). We mapped pig Lats2 to chromosome 11p13-14 by using FISH, and western blotting demonstrated that pig Lats2 protein was most abundant in adipose. In Drosophila, Lats2 ortholog was reported as a key component of the Hippo pathway which regulates cell differentiation and growth. Here, we show that pig Lats2 exhibit inverted expression to YAP1, another member of the Hippo pathway which positively regulates cell growth and proliferation, during the differentiation of 3T3-L1 preadipocytes. Our results suggested that Lats2 may involve in Hippo pathway regulating the fat reduction by inhibiting adipocyte differentiation and growth.

중국의 COVID-19 대응을 위한 중의약 활용 (Utilization of Traditional Chinese Medicine for COVID-19 in China)

  • 김하늘;김창원;구남평;이준혁;이은희;김동수
    • 대한예방한의학회지
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    • 제24권2호
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    • pp.1-15
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    • 2020
  • Objectives : The objectives of this study were to investigate why and how China used traditional Chinese medicine as a response to COVID-19 and how its performance was achieved, and to explore ways to utilize traditional Korean medicine in Korea. Methods : We examined the information through government data and media articles. China's COVID-19 progress and policy response were reviewed and compared with Korea. Based on this, the characteristics of traditional Chinese medicine response in China were identified. Results : Based on legal basis, China makes the overall use of traditional Chinese medicines to respond to COVID-19. Traditional Chinese medicine has been applied to health insurance, the licensing regulations have been eased, and traditional Chinese medical specialists were dispatched. The medical care guidelines were developed and R&D were carried out. In addition, policies related to traditional Chinese medicine included policies for preventive treatment, the combination of Chinese and Western medicine, and telemedicine. Conclusions : Traditional Chinese medicine response to COVID-19 was included within the overall national quarantine policy, providing medical services for the mild stage. In addition, R&D was conducted to establish a basis for the utilization of traditional Chinese medicines. Traditional Korean medicine also needs to be prepared so that it can be used as a complement to the response of communicable diseases.

Colorectal Cancer Mortality Characteristics and Predictions in China, 1991-2011

  • Fang, Jia-Ying;Dong, Hong-Li;Sang, Xue-Jin;Xie, Bin;Wu, Ku-Sheng;Du, Pei-Ling;Xu, Zhen-Xi;Jia, Xiao-Yue;Lin, Kun
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권17호
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    • pp.7991-7995
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    • 2015
  • Background: To identify the epidemiological characteristics of colorectal cancer mortality in China during the period of 1991-2011, and forecast the future five-year trend. Materials and Methods: Mortality data for colorectal cancer in China from 1991 to 2011 was used to describe epidemiological characteristics in terms of age group, gender, and rural/urban residence. Trend surface analysis was performed to analyze the geographical distribution of colorectal cancer. Four models including curve estimation, time series modeling, gray modeling and joinpoint regression were applied to forecast the trends for the future five years. Results: Since 1991 the colorectal cancer mortality rate increased yearly, and our results showed that the trend would continue to increase in the ensuing 5 years. The mortality rate in males was higher than that of females and the rate in urban areas was higher than in rural areas. The mortality rate was relatively low for individuals less than 60 years of age, but increased dramatically afterwards. People living in the northeastern China provinces or in eastern China had a higher mortality rate for colorectal cancer than those living in middle or western China provinces. Conclusions: The steadily increasing mortality of colorectal cancer in China will become a substantial public health burden in the foreseeable future. For this increasing trend to be controlled, further efforts should concentrate on educating the general public to increase prevention and early detection by screening. More effective prevention and management strategies are needed in higher mortality areas (Eastern parts of China) and high-risk populations (60+ years old).

Ginseng saponin metabolite 20(S)-protopanaxadiol relieves pulmonary fibrosis by multiple-targets signaling pathways

  • Guoqing Ren;Weichao Lv;Yue Ding;Lei Wang;ZhengGuo Cui;Renshi Li;Jiangwei Tian;Chaofeng Zhang
    • Journal of Ginseng Research
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    • 제47권4호
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    • pp.543-551
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    • 2023
  • Background: Panax ginseng Meyer is a representative Chinese herbal medicine with antioxidant and anti-inflammatory activity. 20(S)-Protopanaxadiol (PPD) has been isolated from ginseng and shown to have promising pharmacological activities. However, effects of PDD on pulmonary fibrosis (PF) have not been reported. We hypothesize that PDD may reverse inflammation-induced PF and be a novel therapeutic strategy. Methods: Adult male C57BL/6 mice were used to establish a model of PF induced by bleomycin (BLM). The pulmonary index was measured, and histological and immunohistochemical examinations were made. Cell cultures of mouse alveolar epithelial cells were analyzed with Western blotting, coimmunoprecipitation, immunofluorescence, immunohistochemistry, siRNA transfection, cellular thermal shift assay and qRT-PCR. Results: The survival rate of PPD-treated mice was higher than that of untreated BLM-challenged mice. Expression of fibrotic hallmarks, including α-SMA, TGF-β1 and collagen I, was reduced by PPD treatment, indicating attenuation of PF. Mice exposed to BLM had higher STING levels in lung tissue, and this was reduced by phosphorylated AMPK after activation by PPD. The role of phosphorylated AMPK in suppressing STING was confirmed in TGF-b1-incubated cells. Both in vivo and in vitro analyses indicated that PPD treatment attenuated BLM-induced PF by modulating the AMPK/STING signaling pathway. Conclusion: PPD ameliorated BLM-induced PF by multi-target regulation. The current study may help develop new therapeutic strategies for preventing PF.