중국조선족집거구문제에 대한 사고

허명철 전남대학교 아시아태평양지역연구소 2000 아시아태평양지역연구 Vol.3 No.1

21세기 새로운 민족적 비전을 꿈꾸고 있는 중국조선족사회는 현재 인구감소와 인구류동에 의한 기존의 집거구해체와 이에 따라 나타나고 있는 사회성적인 문제들로 하여 고민을 겪고 있다. 집거구해체는 민족교육의 위기를 초래하게 되고 민족언어와 문자를 사용할 수 있는 문화공간을 좁아지게 하는바 이는 결국 민족동화를 가속화하게 되며 나중에는 민족정체성 유지에도 큰 영향을 미치게 된다는 것이 일부 학자들의 주장이다. 그렇다면 집거구해체를 어떤 입장에서 평가해야 하고 이에 따라 초래되고 있는 문제들은 또 어떤 시각에서 풀어나가야 하는가? 이 문제어 대해서 우리는 기존의 집거구가 형성되고 보존되어 올 수 있었던 원인들을 검토해 보고 그 기초상에서 응당 시대성, 민족성, 발전성적인 시각에서 그 답안을 모색해야 한다. 여기에서 우선 중요한 것은 우리들의 의식전환이다. 오늘날 우리민족의 진로는 농촌에 있는 것이 아니라 도시어 있으며 현대문명에로의 이행에 있는 것이다. 우리는 연해개방도시들에 새로 일떠서고 있는 새로운 집거지 즉 "코리아타운'에 민족의 미래를 기탁하고 기존의 농촌집거구건설을 잘하여 질적으로 제고시키는 한편 보다 많은 정력을 도시집거구건설에 몰부어야 하고 새로운 집거구형성과정에서 나타나고 있는 산재지구에서의 민족교육실시, 민족문자와 언어보급, 민족정체성 보존등 문제들의 해결에 주력해야 한다. 그러고 이러한 문제점 해결에 있어서 그 시야를 보다 넓혀 세계화적 추세와 정보화문명에 입각점을 두어야 한다. In the 21st century, the Chinese-Korean(Korean minority in china) who are striving for a leap in their ethnical improvement is now vexed by population decline and migration which are disintegrating the old Chinese-Korean community. Some scholars believe that the disintegration of Chinese-Korean community will lead to a series of problems: a crisis of ethnic education, a reduction of the cultural space where the Chinese-Koreans can learn and use their language, ethic assimilation, and consequently disintegration of Chinese-Korean community. How can we solve the Problem on the disintegration of Chinese-Korean community? We should reconsider the reasons why Chinese-Korean community can de formed and developed. In addition to that, We should seek the answer to this problem from the perspective of time, ethology and development. thus, the development of Chinese-Korean. The approach towards the development of Chinese-Korean does not rely on the rural area, but on the more developed and civalized urban area.. the future of the Chinese-Korean lies on the "Korean Town", i · e · the new Chinese-Korean communities in the new opening cities along the east coast line of China. In addition to improve the qualits of the old Chinese-Korean communities which mainly inhabited in the hew Chinese-Korean communities which considerately live in the urban cities. During the course of the formation of the hew Chinese-Korean communities in the eastern urban area of China, we should put great effort on the ethnic education, popularization of Korean language, and maintenance of the integrity of the Chinese-Korean community. Furthermore, we should enlarge our perspective and focus our attention at the trends of globalization and informationalized civilization in the world.

Anisotropic Mechanical Behavior of Magnesium Single Crystals (초)

Ming Zhe Bian,신광선 대한금속ㆍ재료학회 2009 대한금속재료학회 학술대회 개요집 Vol.2009 No.-

Synthesis and Properties of Exfoliated Poly(methyl methacrylate-co- acrylonitrile)/Clay Nanocomposites via Emulsion Polymerization

Ming Zhe Xu,Yeong Suk Choi,Ki Hyun Wang,Jong Hyun Kim,In Jae Chung 한국고분자학회 2003 Macromolecular Research Vol.11 No.6

Synthesis and characterization of maleated polyethylene/clay nanocomposites

Ming Zhe Xu,Ki Hyun Wang,In Jae Chung 한국고분자학회 2001 한국고분자학회 학술대회 연구논문 초록집 Vol.2001 No.10

{10 2} Twinning Behavior in Magnesium Single Crystal

Ming Zhe Bian,Kwang Seon Shin 대한금속·재료학회 2013 METALS AND MATERIALS International Vol.19 No.5

In order to investigate {1012} tensile twinning behavior, the magnesium single crystal was deformed by compressing along the [21 10] direction at room temperature, as {1012} tensile twinning easily takes place when the compression direction is perpendicular to the c-axis. Numerous {1012} primary tensile twins were activated during deformation, and the Schmid factor (SF) criterion was applied to the six {1012}twin variants. The analysis shows that the majority of the {1012} primary twins belong to high SF variants,and high SF twin boundaries provided nucleation sites for low SF variants. The {1012} secondary tensile twins were formed inside the high SF of wide {1012} primary twin bands, and the basal plane of the {1012} secondary twin was tilted about 60° with respect to the original parent matrix. In the case of the {1012} secondary tensile twin, relatively low SF variants were activated while counterparts with higher SF variants were absent.

Research on design and optimization of thermal performance of storage type heat exchanger for precooling unit of hydrogen refueling station

Ming Zhe Shi(사명철),Byung Ryeon Kim(김병련),Van Cong Le(레반콩),박찬우 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.4

Robust Adaptive Dynamic Surface Control of Uncertain Nonlinear Systems

Ming-Zhe Hou,Guang-Ren Duan 제어·로봇·시스템학회 2011 International Journal of Control, Automation, and Vol.9 No.1

This paper studies the robust adaptive dynamic surface control of a class of nonlinear systems with unmatched uncertainties. The unmatched uncertainties consist of not only the linearly parameterized terms but also the nonlinearly parameterized terms. The bound of each nonlinearly parameterized uncertainty term is supposed to be expressed by a known nonnegative function multiplied by a constant called bound parameter. According to whether the bound parameters are known or not, two different kinds of robust adaptive dynamic surface control algorithms are proposed. It is proved that in each case all the states of the closed-loop system are kept uniformly ultimately bounded, and the output is driven to track a feasible desired output trajectory with an arbitrarily small error. An example is also employed to indicate the effect of the proposed methods.

Finite-time L2-L∞ Filtering for Nonlinear Stochastic Systems Based on a Novel Stochastic Finite-time Stability Theorem

Ming-Zhe Hou,Ai-Guo Wu,Guang-Ren Duan 제어·로봇·시스템학회 2017 International Journal of Control, Automation, and Vol.15 No.2

This paper presents a novel stochastic finite-time stability theorem and gives its application in the finitetimeL2 L¥ filter design for nonlinear stochastic systems. Different form the frequently-used stochastic finitetimestability result, the proposed one does not require that all the states have the same fractional order exponent. Based on this result, a sufficient condition is given for nonlinear stochastic systems to possess the finite-time L2 L¥ performance with a prescribed gain. Further, an existence condition of the finite-time L2 L¥ filter with aprescribed disturbance attenuation level is given for nonlinear stochastic systems with external disturbance inputs. The effectiveness of the obtained results is illustrated by an example.

Activation of K⁺ channel by 1-EBIO rescues the head and neck squamous cell carcinoma cells from Ca²⁺ ionophore-induced cell death

Ming Zhe Yin,Seok-Woo Park,Tae Wook Kang,Kyung Soo Kim,Hae Young Yoo,Junho Lee,J. Hun Hah,Myung Hun Sung,Sung Joon Kim 대한생리학회-대한약리학회 2016 The Korean Journal of Physiology & Pharmacology Vol.20 No.1

Ion channels in carcinoma and their roles in cell proliferation are drawing attention. Intracellular Ca²⁺ ([Ca²⁺]_i)-dependent signaling affects the fate of cancer cells. Here we investigate the role of Ca²⁺-activated K⁺ channel (SK4) in head and neck squamous cell carcinoma cells (HNSCCs) of dif-ferent cell lines; SNU-1076, OSC-19 and HN5. Treatment with 1 μM ionomycin induced cell death in all the three cell lines. Whole-cell patch clamp study suggested common expressions of Ca²⁺-activated Cl⁻ channels (Ano-1) and Ca²⁺-activated nonselective cation channels (CAN). 1-EBIO, an activator of SK4, induced outward K⁺ current (ISK4) in SNU-1076 and OSC-19. In HN5, ISK4 was not observed or negligible. The 1-EBIO-induced current was abolished by TRAM-34, a selective SK4 blocker. Interestingly, the ionomycin-induced cell death was effectively prevented by 1-EBIO in SNU-1076 and OSC-19, and the rescue effect was annihilated by combined TRAM-34. Con-sistent with the lower level of ISK4, the rescue by 1-EBIO was least effective in HN5. The results newly demonstrate the role of SK4 in the fate of HNSCCs under the Ca²⁺ overloaded condition. Pharmacological modulation of SK4 might provide an intriguing novel tool for the anti-cancer strategy in HNSCC.

세계화시대 조선족공동체의 진로

허명철 ( Ming Zhe Xu ) 한국민족학회 2009 민족학연구 Vol.8 No.-

중국이란 다민족국가에서 이주민족으로서 자체의 민족적인 특성을 고스란히 간직할 수 있었고 주체적인 입지를 정립할 수 있었던 것은 조선족으로서의 민족공동체적 삶을 영위해 온 것과 갈라놓을 수 없으며, 오늘날 세계화시대를 맞이하면서 조선족사회가 당면하고 있는 여러 가지 문제들도 역시 공동체적 삶의 방식의 약화와 직접적인 관련이 있다. 열린 세계에서 열린 사고로 자체민족의 생존과 발전을 도모해야 하는 시점에서 조선족사회가 지향해야 할 공동체는 무엇이며 또 이를 위한 주체적인 자각과 노력은 무엇인가? 다민족국가에서 민족공동체적 삶의 지향은 국가차원의 법률적 보호와 제도적 장치가 보장되어야 할 뿐만 아니라 민족교육의 보급과 같은 주체적 노력도 필수적이다. 아울러 민족정체성 내지 공동체적 삶에 있어서 항상 근원적인 요소로 작용해 오고 있는 민족문화에 대한 새로운 인식전환을 이루어 공동체적인 삶을 지역적인 공동체가 아닌 ‘문화공동체’의 지향도 바람직한 것이며 나아가서는 한민족네트워크 가동 등을 통한 조선족공동체의 새로운 비전을 도모해야 한다. The Korean-Chinese is the immigrants who emigrated from the Korean Peninsula to China under certain historical environment and conditions. The Korean-Chinese keep its national characters in a multi-national country like China, because of their national community living as Korean-Chinese. Nowadays, the problems current Korean-Chinese society is facing, are also have direct relations to the weakening of the community living style. What kind of the community does the Korean-Chinese society oriented for surviving and developing in such an open world? The support from Chinese national policies and systems, as well as the popularization of national education in Korean-Chinese society, are also material to intention the national community living. In addition, one should change the understanding of the national culture which is the fundamental element of the community living, to accomplish a community living called “community of culture”, but not a local community. And operate the Korean Race network to promote a new vision of the Korean-Chinese community.