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      • KCI등재

        일·중관계와 동북아 안보 : 예상되는 지역분쟁을 중심으로

        김경민 한국전략문제연구소 1997 전략연구 Vol.4 No.1

        The social, economic and political transition now underway in Asia is positive but uncertain. Unlike Europe, communist regimes remain in power in East Asia-China, North Korea, Vietnam-although leadership and generational changes are underway in these states. In Asia, threats of proliferation of weapons of mass destruction, emerging nationalism amidst longstanding ethnic and national rivalries, and unresolved territorial disputes combine to create a political landscape of potential instability and conflict. Among them, one significant example is the territorial dispute of Spartly Islands. In 1988, there were small naval clashes between China and Vietnam, and these nations continue to be the most likely to engage in armed conflict over the Spratly Islands in the South China Sea. In February 1992, China reaffirmed its claim to the Spratly Islands and, unfortunately, its readiness to use force to back up its claim. Japan is also seriously concerned about this area because the Japanese economy heavily depends on using the sealane to import natural resources from abroad. In this sense, the area around the Spratly Islands will continue to be a source for regional instability among China, Japan and neibouring countries. Furthermore the unresolved territorial dispute between China and Japan around the Senkaku Islands will also worsening the instability in Asia.

      • KCI등재

        동북아 안보와 미·일의 전략

        김경민 한국전략문제연구소 1995 전략연구 Vol.2 No.2

        Since the end of the cold war the security situation in Northeast Asia has become more complicated. Although the U.S. still wants to maintain a military presence in Northeast Asia, China does not want such involvement and is consistently calling for the U.S. to withdraw from the region. With the fall of the U.S.S.R. and the bipolar system with it, the U.S. presence has become less meaningful as well as less justifiable domestically, with many in the U. S. calling for a military draw down and pull out from places far from home such as Northeast Asia, Even though North Korea gave up its nuclear weapons project it still produces long-range missiles. Japan has become increasingly concerned about its national security interests after the cold war with the Japanese archipelago being within the range of North Korean missiles and as China has been rising fast while investing lots of money for its military build-up and its pursuit of hegemonic power in the region. With the end of the bipolar system and China's developing its military potential. the situation in Northeast Asia has become very complicated and unstable. Take for example the spratley Islands, where there is potential for mining petroleum, there is a great possibility of aconflict erupting between China and Japan. In light of this very volatile situation, it is essential that some kind of organizstion for regional security in Northeast Asia Asia be established. But because of conflicting national interests in the area we need first to establish confidence-building measures to prevent conflict and preserve peace and stability in the area. Without such arrangements and an organization devoted to regional security, peace and security in the region cannot be guaranteed.

      • KCI등재

        ‘매를 든 어머니’로 상징되는 戰後 成長小說의 暴力性 -마당 깊은 집, 장난감 도시, 고기잡이는 갈대를 꺾지 않는다를 대상으로-

        김경민 한국어문교육연구회 2019 어문연구(語文硏究) Vol.47 No.1

        This paper aim to analyze the violence of the post-war society in three novels, <A House with a Deep Garden>, <The Toy City> and <A Fisherman Do not Snap the Reed>, that describe the post-war era. These novels are all notable works as they depict the background of the post-war society and the author's personal experiences. These are all bildungsromans that young children are main characters. Thus, in these novels, it is very common that caned children. Interestingly enough, in the three novels, all mothers who cane are widows caused from war. In addition, their caning is more frequent and harsh than other parents’ canes which are the purpose of education and discipline. Until now, most studies have paid attention to children’s growth in these novels. Therefore, the caning mothers’ feelings have been ignored. Unlike other studies, this study pay attention to caning mother, especially widows. In the time which traditional moral and beliefs were destroyed, the obsession and demand for social norm grew strong. The strong sanctions and crackdown were imposed on the abnormal, especially among the minority such as widows. These repressive mechanisms were also internalized to those who are subject to monitoring and controlling. As a result, they showed symptoms of self-control and self-censorship, further a nervous disease. That is what we commonly call the obsessional neurosis. The social environments that excessively force and suppress widows were the cause of the obsessional neurosis, and this violence transformed as cane, one of the aggressions, was enacted to their children. The widows caned their children to grow right more harshly because the mothers wanted that their children were different from the bad prejudice on widows and widows’ children. Consequentially, the widows’ caning is one of the social pathology of the post-war era, not the personal deviation. 김경민, 2019, ‘매를 든 어머니’로 상징되는 전후 성장소설의 폭력성, 어문연구, 181 : 203~229 마당 깊은 집 과 장난감 도시 , 고기잡이는 갈대를 꺾지 않는다 는 모두 전후 사회의 시대상을 그린 소설로 어린 아이들이 주인공으로 등장하는 성장이야기인 만큼 매 맞는 아이의 모습이 세 작품에 모두 등장하는데, 이때 아이들에게 매를 드는 사람은 모두 “전쟁으로 과수댁이 된 어머니”이며, 이들이 가하는 매질은 유난히 더 빈번하고 가혹하게 그려진다. 전후, 정상의 범주에서 벗어난 것들에 대해서는 강도 높은 제재와 단속이 이루어졌고 그중에서도 홀로 된 여성들에게는 더욱 심한 억압이 이루어졌다. 또한 이러한 억압기제는 감시와 통제의 대상인 이들에게까지 내면화되어 자기 통제와 자기검열의 형태로 고착화되고 결국 신경증의 형태로까지 이어진다. 지나친 강요와 책임감을 부여하는 사회 분위기는 홀로 된 여성들에게 강박으로 작용했고, 이러한 폭력성은 매질이라는 공격성의 형태로 더 약한 대상인 자식들에게 가해진 것이다. 이처럼 전후 소설에 재현된 매 맞는 아이, 그리고 매를 드는 어머니라는 상징은 전후 사회의 폭력성을 증언하는 중요한 이미지라 할 수 있다.

      • KCI등재

        Calcium and Vitamin D Supplementations: 2015 Position Statement of the Korean Society for Bone and Mineral Research

        김경민,정호연,최한석,최미자 대한골대사학회 2015 대한골대사학회지 Vol.22 No.4

        Calcium and vitamin D are essential components for bone health, thus calcium and vitamin D supplementation is an important strategy in the management of osteoporosis. However, the benefit of calcium and vitamin D supplementation on bone health is still controversial. Moreover, potentially harmful effects of excessive calcium supplementation on cardiovascular health are recently suggested. Too high a level of vitamin D has been also reported to have several, possibly related, harmful events. Korea is well known for low dietary calcium intake and vitamin D deficiency in its population. This position statement developed the following recommendation for adequate levels of calcium and vitamin D intake in Korean, postmenopausal women and men older than 50 years: Adequate calcium intake and optimal vitamin D level are essential for preventing and treating osteoporosis in postmenopausal women and men older than 50 years. We recommend a daily calcium intake of 800 to 1,000 mg/day. Food remains the best source of calcium; however calcium supplements should be considered when dietary intake of calcium is inadequate. We recommend dietary vitamin D intake of more than 800 IU per day, a level which appears to reduce the risk of fractures. When vitamin D deficiency is suspected, serum 25-hydroxy-vitamin D (25-[OH]D) level should be tested. We suggest that a serum 25-(OH)D level greater than 20 ng/mL is generally appropriate for prevention of osteoporosis. However, a serum 25-(OH)D level greater than 30 ng/mL is probably helpful for management of osteoporosis and prevention of fractures.

      • KCI등재

        광물질 결합재 및 조강형 재료 조합에 따른 조강형 저발열 콘크리트의 기초적 특성

        김경민,손호정,Kim, Kyoungmin,Son, Hojung 한국결정성장학회 2014 韓國結晶成長學會誌 Vol.24 No.1

        본 연구에서는 매스콘크리트의 수화열 저감 및 초기강도 향상을 목적으로 3성분계 배합에 따른 콘크리트의 기초적 특성을 분석하였는데 결과를 요약하면 다음과 같다. 굳지 않은 콘크리트의 물성은 목표범위를 모두 만족하는 것으로 나타났다. 응결시간은 W/B와 관계없이 저열 시멘트 배합이 가장 빠른 것으로 나타났고, 간이 수화열은 저열 배합의 피크 온도가 가장 높은 것으로 나타났고, 저발열-B 배합이 가장 낮은 온도를 나타내었으며, 조강형 저발열 배합은 저발열-B와 유사한 것으로 나타났다. 경화 콘크리트의 압축강도는 초기재령에서 저발열-B 배합을 제외한 모든 배합이 유사한 강도 범위를 나타내었고, 장기 재령에서는 큰 차이 없이 유사한 강도 범위를 나타내었다. This study analyzed the fundamental characteristics of concrete according to a ternary system mixing in order to reduce hydration heat of mass concrete and to improve early age strength. The results are as follows. The fluidity of unconsolidated concrete satisfied the target scope regardless of the binder conditions. When the replacement ratio between FA and BS increased, the slump of low heat-A mix and low heat-B mix increased, and air content was not affected by the change of binders. As for setting time, low heat cement mix had the fastest regardless of W/B, and high early strength low heat mix achieved 6 hours' reduction compared with low heat-B mix at initial set, and 12 hours' reduction at the final set respectively. As for the simple hydration heat, the low mix peak temperature was the highest and low heat-B mix had the lowest temperature. And high early strength low heat mix was similar with that of low heat-B. The compressive strength of hardened concrete had similar strength scope in all mixes except for low heat-B mix at early ages, and had unexceptionally similar one without huge differences at long-term ages.

      • KCI등재

        Medication Related Osteonecrosis of the Jaw: 2015 Position Statement of the Korean Society for Bone and Mineral Research and the Korean Association of Oral and Maxillofacial Surgeons

        김경민,김덕윤,이유미,권용대,권대근,이정근 대한골대사학회 2015 대한골대사학회지 Vol.22 No.4

        Bisphosphonates are the most widely prescribed drugs for the treatment of osteoporosis, and are also used in malignant bone metastases, multiple myeloma, and Paget’s disease, and provide therapeutic efficacy on those diseases. However, it was reported that occurrence of osteonecrosis of the jaw (ONJ) could be related with bisphosphonate exposures, and there have been many cases regarding this issue. Therefore, a clearer definition and treatment guidelines were needed for this disease. The American Society for Bone and Mineral Research (ASBMR) and American Association of Oral and Maxillofacial Surgeons (AAOMS) reported statements on bisphosphonate-related ONJ (BRONJ), and a revised version was recently presented. In the revised edition, the diagnosis BRONJ was changed to medication-related ONJ (MRONJ), which reflects a consideration of the fact that ONJ also occurs for denosumab, a bone resorption inhibitor of the receptor activator of nuclear factor-kappa B ligand (RANKL) antibody family, and bevacizumab, an antiangiogenesis inhibitor. In 2009, a statement on ONJ was also reported locally by a relevant organization, which has served as basis for clinical treatment in Korea. In addition to the new official stance of the AAOMS and ASBMR, with an increasing pool of ONJ clinical experience, a revised version of the 2009 local statement is needed. As such, the Korean Society for Bone and Mineral Research (KSBMR) and the Korean Association of Oral and Maxillofacial Surgeons (KAOMS) have collectively formed a committee for the preparation of an official statement on MRONJ, and have reviewed recent local and international data to propose guidelines customized for the local Korean situation.

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