129,097 research outputs found
Jae Ho Kim
No full text학위논문(박사)--아주대학교 일반대학원 :의학과,2010. 2TABLE OF CONTENTS
ABSTRACT ⅰ
TABLE OF CONTENTS ⅲ
LIST OF FIGURES ⅴ
ABBREVIATION ⅶ
Ⅰ. INTRODUCTION 1
Ⅱ. MATERIALS AND METHODS 3
1. Cell culture 3
2. In vivo protocol of experimental tumor models 3
3. In vitro and in vivo cell proliferation assays 4
4. In vivo analysis of tumor-tropism of human neural stem cells 5
5. X-gal stain 6
6. Cell count and unbiased stereology in a tumor region of rats 7
7 .Cell count and unbiased stereology in a entire brain of rats 8
8. Labeling of F3 Cells with 5-bromo-2-deoxyuridine 8
9. Hematoxylin and Eosin stain 9
10. Beta-galactosidase immunofluoresecence 9
11. Statistical Analysis 10
Ⅲ. RESULTS 11
1. Tumor-tropism pattern of NSCs 11
2. Migration rate of NSCs 19
3. NSC migration studied by stereology 23
4. Histological analysis 28
5. Proliferation of NSCs in vitro & in vivo 32
Ⅳ. DISCUSSION 37
Ⅴ. CONCLUSION 43
RFERENCES 45
국문요약 58Maste
The 1961 Kampong Bukit Ho Swee fire and the making of modern Singapore
Full text linkBy 1970, Singapore’s urban landscape was dominated by high-rise blocks of planned public housing built by the People’s Action Party government, signifying the establishment of a high modernist nation-state. A decade earlier, the margins of the City had been dominated by kampongs, home to semi-autonomous communities of low-income Chinese families which freely built, and rebuilt, unauthorised wooden houses. This change was not merely one of housing but belied a more fundamental realignment of state-society relations in the 1960s. Relocated in Housing and Development Board flats, urban kampong families were progressively integrated into the social fabric of the emergent nation-state. This study examines the pivotal role of an event, the great Kampong Bukit Ho Swee fire of 1961, in bringing about this transformation. The redevelopment of the fire site in the aftermath of the calamity brought to completion the British colonial regime’s ‘emergency’ programmes of resettling urban kampong dwellers in planned accommodation, in particular, of building emergency public housing on the sites of major fires in the 1950s. The PAP’s far greater political resolve, and the timing of and state of emergency occasioned by the scale of the 1961 disaster, enabled the government to rehouse the Bukit Ho Swee fire victims in emergency housing in record time. This in turn provided the HDB with a strategic platform for clearing other kampongs and for transforming their residents into model citizens of the nation-state. The 1961 fire’s symbolic usefulness extended into the 1980s and beyond, in sanctioning the PAP’s new housing redevelopment schemes. The official account of the inferno has also become politically useful for the government of today for disciplining a new generation of Singaporeans against taking the nation’s progress for granted. Against these exalted claims of the fire’s role in the Singapore Story, this study also examines the degree of actual change and continuity in the social and economic lives of the people of Bukit Ho Swee after the inferno. In some crucial ways, the residents continued to occupy a marginal place in society while pondering, too, over the unresolved question of the cause of the fire. These continuities of everyday life reflect the ambivalence with which the citizenry regarded the high modernist state in contemporary Singapore
Dataset for "Flow-acoustic resonance in deep and inclined cavities"
No full textThis dataset comprises data files used to produce two-dimensional contour plots in the paper Ho, Y.-W., & Kim, J. W. (2025). Flow-acoustic resonance in deep and inclined cavities. Physical Review Fluids. https://doi.org/10.1103/k468-smj5</span
Analyzing the physics of radio telescopes and radio astronomy Advances in environmental engineering and green technologies (AEEGT) book series./ [edited by] Kim Ho Yeap, Kazuhiro Hirasawa.
No full textIncludes bibliographical references and index."This book examines the underlying operational principles of radio telescopes and illustrates how signals from the cosmic sources are detected and analyzed. It also expounds on the physics of the celestial objects detected by radio telescopes"--Introduction to radio astronomy and radio telescopes / Kim Ho Yeap, Kazuhiro Hirasawa, Humaira Nisar -- Gaussian optics / Mey Chern Loh -- Microstrip patch antenna / Kim Huat Yeap -- Active integrated antenna / Kim Huat Yeap -- Fundamentals of a radio telescope / Kim Ho Yeap, Kazuhiro Hirasawa.1 online resource (xix, 327 pages)
Decoherence-Induced Sudden Death of Entanglement and Bell Nonlocality
No full textDecoherence due to the unwanted interaction between a quantum system and environment leads to the degradation of quantum coherence. In particular, for an entangled state, decoherence makes a loss of entanglement and Bell nonlocality known as entanglement sudden death (ESD), and Bell nonlocality sudden death (BNSD). Here, we theoretically investigate the entanglement and Bell nonlocality of a bipartite entangled state under three types of decoherence, amplitude damping, phase damping, and depolarizing. Our result provides the bound of decoherence strength that does not lose the entanglement and Bell nonlocality. In addition, we find two interesting features. One is that the entanglement can survive even though one of the entangled qubits is affected by a large strength of decoherence if the other qubit is affected by a small enough strength of decoherence except for the depolarizing. The second one is that when a specific form of entangled state is under amplitude damping, the Bell nonlocality shows an asymmetric behavior respect to the decoherence strengths on each qubit. Our work provides comprehensive information on ESD and BNSD for the bipartite entangled state which will be useful to implement quantum information processing in the presence of decoherence
Interview with Young Gil Kim
No full textIn this interview, Young-Gil Kim, President of Handong Global University, which is
hosting the UNITWIN Network on Capacity Building of Sustainable Development in
Developing Countries in the Asian Region, details the objectives and activities of the
Network and reflects upon the contribution of higher education towards sustainable
development
Interview with Young Gil Kim
No full textIn this interview, Young-Gil Kim, President of Handong Global University, which is
hosting the UNITWIN Network on Capacity Building of Sustainable Development in
Developing Countries in the Asian Region, details the objectives and activities of the
Network and reflects upon the contribution of higher education towards sustainable
development
High-temperature oxidation behaviors of ZrSi2 and its coating on the surface of Zircaloy-4 tube by laser 3D printing
No full textThe high-temperature oxidation behavior of ZrSi2 used as a coating material for nuclear fuel cladding was investigated for developing accident-tolerant fuel cladding of light water reactors. Bulk ZrSi2 samples were prepared by spark plasma sintering. In situ X-ray diffraction was conducted in air at 900, 1000, and 1100 degrees C for 20 h. The microstructures of the samples before and after oxidation were examined by scanning electron microscopy and transmission electron microscopy. The results showed that the oxide layer of zirconium silicide exhibited a layer-by-layer structure of crystalline ZrO2 and amorphous SiO2, and the high-temperature oxidation resistance was superior to that of Zircaloy-4 owing to the SiO2 layer formed. ZrSi2 was coated on the Zircaloy-4 tube surface using laser 3D printing, and the coated tube was oxidized for 2000 s at 1200 degrees C under a vapor/argon mixture atmosphere. The outer surface of the coated tube was hardly oxidized (10-30 m), while the inner surface of the uncoated tube was significantly oxidized to approximately 300 m.
Kim, Dong Ho and Kim, Youngdahl standing together, August 1951
No full textLeft to right: Kim, Dong Ho, Ivorey Cobb\u27s personal assistant standing next to Kim, Youngdahl the officer in charge of Korean troops under the employ of Ivorey Cobb. First Lieutenant Ireland Garvett seen walking up hill in the background; Uijongbu, Korea; August 1951.https://scholars.unh.edu/cobb_photos/1245/thumbnail.jp
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