- document
-
Choi, Y.S. (author), Seo, K.W. (author), Lee, S.J. (author), Kim, S.H. (author), Yun, J.H. (author)The flows in a naturally evaporating liquid droplet confined by two flat plates were investigated experimentally. A diluted sodium-chloride (NaCl) aqueous solution was used to form the confined droplets. The evaporation of water at the free surface of the droplet built up a concentration gradient inside the solution, which induced a natural...conference paper 2013
- document
-
Heo, G.E. (author), Seo, A. (author), Kim, R.E. (author), Kim, S.W. (author), Kim, S.K. (author)Three physiological functions of nasal breathing (air-conditioning, filtering and smelling) are closely related with airflow characteristics in the human nasal airway. Since fluid mechanical properties are heavily affected by the geometry of flow passage, the changes in anatomical shape of nasal cavity by disorders or surgical treatments alter...conference paper 2013
- document
-
Kim, H.D. (author), Yi, S.J. (author), Kim, K.C. (author)This paper reports a technique for measuring the velocity and dissolved oxygen (DO) concentration fields simultaneously in a micro-scale water flow using oxygen sensitive particles (OSParticles) and a conventional micro particle image velocimetry (?-PIV) method. The OSParticles were fabricated using a dispersion polymerization method by...conference paper 2013
- document
-
Wang, K. (author), Tu, X.C. (author), Kim, H.B. (author)In this paper, echo-PIV and UDV technique were applied to measure the velocity fields of a pipe flow system. The working fluid is mixture of water and kaolin particle. The flow rate of mixture is 0.15 lpm. The error of peak velocity between echo-PIV and UDV were obtained and compared with the theoretical values. This study indicates the...conference paper 2013
- document
-
Kim, S.H. (author), Joo, C. (author), Ha, T. (author), Kim, D. (author)A is a DNA-dependent ATPase and mediates homologous recombination by first forming a filament on a single-stranded (ss) DNA. RecA binds preferentially to TGG repeat sequence, which resembles the recombination hot spot Chi (5'-GCTGGTGG-3') and is the most frequent pattern (GTG) of the codon usage in Escherichia coli. Because of the highly dynamic...journal article 2013
- document
-
Kim, H. (author)This thesis is a work on a contact line instability at a finite Reynolds number, 0 < Re < O(100). This problem corresponds to an immersion droplet applied in a liquid- immersion lithography machine. We perform extensive works to understand this instability problem by means of experimental, numerical, and theoretical ways. First, in order to...doctoral thesis 2013
- document
- Kim, K. (author), Leer-Andersen, M. (author), Werner, S. (author), Orych, M. (author), Choi, Y. (author) journal article 2013
- document
-
Kim, Taik-Jin (author), Lee, Taik-Jin (author), Lee, Young-Ho (author)ISO19152 international standard, led by ISO/TC211 in the meantime, has been published as an international standard at the end of 2012. It does not necessarily mean a simple document published. The FIG having the initiative in international standards-based technology is actively promoting overseas business in developing countries through...conference paper 2013
- document
- Kim, Moon-Chan (author) journal article 2013
- document
- Kim, Dong Jin (author), Kim, S.Y. (author), You, Y.J. (author), Rhee, K.P. (author), Kim, S.H. (author), Kim, Y.G. (author) journal article 2013
- document
- Kim, Dae-Hyun (author), Engle, Allen H. (author), Troesch, Armin W. (author) journal article 2013
- document
- Kim, Dong Jin (author), Rhee, Key Pyo (author), You, Young Jun (author) journal article 2013
- document
- Kim, Gunwoo (author) journal article 2013
- document
- Kim, Cheung Hun (author) journal article 2013
- document
-
Kim, M.S. (author), Scharf, T. (author), Da Costa Assafrao, A. (author), Rockstuhl, C. (author), Pereira, S.F. (author), Urbach, H.P. (author), Herzig, H.P. (author)Bessel-Gauss beams are known as non-diffracting beams. They can be obtained by focusing an annularly shaped collimated laser beam. Here, we report for the first time on the direct measurement of the phase evolution of such beams by relying on longitudinal-differential interferometry. We found that the characteristics of Bessel-Gauss beams cause...journal article 2012
- document
-
Kim, C. (author)Over the last decade consumer electronic product industries have been confronted with an increase in consumer complaints. Interestingly about half of the reasons for product return are based on so called ‘soft problems’, consumer complaints that cannot be traced back to technical problems. Probably this phenomenon results from technological...doctoral thesis 2012
- document
-
Kim, M.S. (author), Assafrao, A.C. (author), Scharf, T. (author), Wachters, A.J.H. (author), Pereira, S.F. (author), Urbach, H.P. (author), Brun, M. (author), Olivier, S. (author), Nicoletti, S. (author), Herzig, H.P. (author)We report on the experimental and numerical demonstration of immersed submicron-size hollow focused spots, generated by structuring the polarization state of an incident light beam impinging on a micro-size solid immersion lens (?-SIL) made of SiO2. Such structured focal spots are characterized by a doughnut-shaped intensity distribution, whose...journal article 2012
- document
-
Haruyama, S. (author), Kim, S.K. (author), Beiter, K.A. (author), Dijkema, G.P.J. (author), De Weck, O.L. (author)We developed a new education curriculum called "ALPS" (Active Learning Project Sequence) at Keio University that emphasizes team project-based learning and design thinking with systems engineering techniques. ALPS is a 6 month course, in which students work as a team and design and propose innovative systems. Students identify requirements,...conference paper 2012
- document
-
Kim, D.S. (author), Kim, M.K. (author), Kim, S.H. (author), Choo, Y.W. (author)The investigation on the seismic behavior of dams becomes crucial but is limited due to lack of experimental or field data. This paper aims to experimentally simulate the seismic behavior of three types of dams; earth-core rock-fill dam (ECRD), concrete-faced rock-fill dam (CFRD), and composite dam which combines concrete dam and CFRD. A series...conference paper 2012
- document
-
Prokhorov, V.G. (author), Kaminsky, G.G. (author), Kim, J.M. (author), Yoo, Y.J. (author), Lee, Y.P. (author), Svetchnikov, V.L. (author), Levchenko, G.G. (author), Nikolaenko, Y.M. (author), Khokhlov, V.A. (author)Microstructure and magnetic properties of BiMnO3 and BiFe0.5Mn0.5O3 films, prepared by rf magnetron sputtering on LaAlO3 (001) single-crystalline substrate, are investigated. The selected-area electron diffraction analysis allows us to identify the crystal structure of the BiMnO3 film as orthorhombic, while the BiFe0.5Mn0.5O3 film has a...journal article 2012