Jinah Park
서울대학교 환경대학원 환경학과 · 공학
Jinah Park 교수의 연구실은 환경 오염 물질의 세포 상호작용 메커니즘과 디지털 헬스 기술의 발전을 중심으로 한 다학제적 연구를 수행하고 있습니다. 특히 PM2.5의 세포 내 동역학을 비정적 영상 기술인 광학 회절 단층촬영(ODT)을 활용해 정량적으로 분석하며, 건강 위험 평가와 예방 전략 개발에 기여하고 있습니다. 또한, 간호정보학의 지식 구조 분석과 코로나19 엔데믹 시대 항공여행의 위험지각, 행동의도에 대한 연구를 통해 실생활 건강 위기 대응 전략을 모색하고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
We present a new approach for the analysis of the left ventricular shape and motion based on the development of a new class of volumetric deformable models. We estimate the deformation and complex motion of the left ventricle (LV) in terms of a few parameters that are functions and whose values vary locally across the LV. These parameters capture the radial and longitudinal contraction, the axial twisting, and the long-axis deformation. Using Lagrangian dynamics and finite-element theory, we con
The authors present a new method for analyzing the motion of the heart's left ventricle (LV) from tagged magnetic resonance imaging (MRI) data. Their technique is based on the development of a new class of physics-based deformable models whose parameters are functions. They allow the definition of new parameterized primitives and parameterized deformations which can capture the local shape variation of a complex object. Furthermore, these parameters are intuitive and require no complex post-proc
We present a new method for analyzing the 3D motion of the heart's left ventricle (LV) from tagged magnetic resonance imaging (MRI) data. Our technique is based on the development of a new class of volumetric physics-based deformable models whose parameters are functions and can capture the local shape variation of an object. These parameters require no complex post-processing in order to be used by a physician. These volumetric models allow the accurate estimation of the shape and motion of the
Glucosamine-mediated attenuation of TGF-β signaling ameliorates renal fibrosis in vivo TGF-β1-induced fibrogenic action is reduced by glucosamine in vitro N-glycosylation of the type II TGF-β receptor is suppressed by glucosamine Glucosamine-induced defective N-glycosylation of TβRII decreases TGF-β signaling.
This paper develops a new class of physics-based deformable models which can deform both globally and locally. Their global parameters are functions allowing the definition of new parameterized primitives and parameterized global deformations. These new global parameter functions improve the accuracy of shape description through the use of a few intuitive parameters such as functional bending and twisting. Using a physics-based approach we convert these geometric models into deformable models th
This paper develops a new class of physics-based deformable models which can deform both globally and locally. Their global parameters are functions allowing the definition of new parameterized primitives and parameterized global deformations. These new global parameter functions improve the accuracy of shape description through the use of a few intuitive parameters such as functional bending and twisting. Using a physics-based approach we convert these geometric models into deformable models th
National Research Foundation of Korea, the South Korean Ministry of Environment, and the South Korean Ministry of Education.
