주제: Microparticle manipulation in inertial microfluidic systems 

주제: Global well-posedness of the energy critical Maxwell-Klein-Gordon equation

연사 : 오성진 박사(University of California Berkeley)

– 첨단 기자재를 활용한 연구 활동
– 올림피아드 출전 대비 수업 및 실험
– 국내 과학고 체험 및 교류
– UNIST 이공계 분야 교수 특강
– 세계적 산업시설 및 한국문화시설 체험
– UNIST 동아리 체험

주제: Topological domain structures in quantum materials

연사 : Yoichi Horibe 교수(Kyushu Institute of Technology)

Soft Mechanical MetamaterialsHarnessing Instability

Speaker : Prof. JongMin Shim, Ph.D.
Department of Civil, Structural and Environmental Engineering
State University of New York (SUNY) at Buffalo

Mechanical metamaterialsare artificial materials engineered to have unconventional mechanical properties stemming from their microstructuralgeometry rather than from their chemical composition. Initially, the concept of metamaterialsoriginated from a research community working on photonic crystals for electromagnetic waves. However, research in mechanical metamaterialshas broadened significantly and it now covers various unconventional macroscopic mechanical characteristics, which include not only dynamic properties (e.g., frequency band-gaps, dynamic modulus, dynamic density, etc.) but also static properties (e.g., extremalmodulus, negative modulus and ultra-low density). This presentation introduces a new class of deformable mechanical metamaterialscharacterized by instability.
Traditionally, the prevention of buckling is considered as a critical design criterion for structural components of mechanical systems. However, reversible and repeatable elastic buckling phenomenon can be also exploited for practical applications, as in the micro/nano-substrates of stretchable electronics. This presentation focuses on using elastic buckling to improve structural functionality through smart design, and introduces a class of continuum porous structures (e.g., 2D, spherical, and 3D structures) that show structural transformations under mechanical loading. To illustrate, the proposed 2D and 3D structures possess auxeticity(ability to have a negative Poisson’s ratio) and the spherical structures are characterized by their encapsulation capability. In particular, the pattern transformation in the 2D structures strongly affect in-plane phononicband gaps, providing opportunities for tunable phononiccrystals (e.g., noise-cancelling devices and vibration isolators). The extension of the proposed structures to general 3D geometries and fabrications at the micro-scale will open an avenue for a new class of innovative mechanical metamaterials.

강연주제:  “What’s the Matter with K-Pop Culture?”

강사: Dr. Lee Kyu-Tak (Visiting Assistant Professor of Cultural Studies, George Mason University, Songdo)

강연주제:  “Multiculturalism, Developmentalism and New Citizenship Rules in South Korea “

강사: Dr. Kim Hui-Jung (Assistant Professor of Sociology, U of Mary Washington, USA)

강연주제: “Returning to Nature? Animal Rights Activism in Korea and Social Change”

강사: Prof. Bradley Tatar (UNIST)

강연주제: “소비와 문화, 그리고 마케팅 에스노그라피”

강사:  이응철(덕성여대 문화 인류학과 교수)

강연주제: “한국전쟁과 분단의 문화적 이해”

강사: 김청강(한양대 연구교수)