http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
좀비 드라마의 부권 서사: <워킹 데드>의 남성성과 부성 분석
김태형 ( Kim¸ Taehyung ) 대한영어영문학회 2021 영어영문학연구 Vol.47 No.2
The research examines the logic of the patriarchal society that runs throughout the narrative of the television series The Walking Dead. Males in the zombified world often strike out the living dead through violence, which affects people’s sometimes unethical and deadly behaviors toward other human beings. The family and community also take advantage of such masculine violence for their survival. The protagonist of the series, Rick Grimes, becomes the head of the family and survivor group by eliminating or winning over competitors for the name of the father. Rick’s son, Carl, stands up for his biological father among other father figures, supporting Rick’s patrilineal system. Women in the community need toughness and masculinity to adapt to the changed circumstances; mother figures in Rick’s family die providing house work, which is especially undervalued in a zombie apocalypse. Carl has to decide not between his mother and his father in an Oedipal triad but between fathers as a consequence of his mother’s absence. The logic of patriarchy takes up the main narrative of the series, and the longing for the missing Rick ultimately proves the father’s symbolic authority in his absence. (Kunsan National University)
Kim, TaeHyung,Tyndel, Marc S.,Kim, Hyeoung Joon,Ahn, Jae-Sook,Choi, Seung Hyun,Park, Hee Jeong,Kim, Yeo-kyeoung,Kim, Soo Young,Lipton, Jeffrey H.,Zhang, Zhaolei,Kim, Dennis (Dong Hwan) American Society of Hematology 2017 Blood Vol. No.
<P>Somatic mutations commonly detected in a variety of myeloid neoplasms have not been systematically investigated in chronic myeloid leukemia (CML). We performed targeted deep sequencing on a total of 300 serial samples from 100 CML patients; 37 patients carried mutations. Sixteen of these had evidence of mutations originating from preleukemic clones. Using unsupervised hierarchical clustering, we identified 5 distinct patterns of mutation dynamics arising following tyrosine kinase inhibitor (TKI) therapy. This study demonstrates that patterns of mutation acquisition, persistence, and clearance vary but have a number of interesting correlations with clinical outcomes. Mutation burden often persisted despite successful TKI response (pattern 1), providing indirect evidence that these mutations also originated from preleukemic mutations, whereas patients exhibiting mutation clearance (pattern 3) showed mixed clinical outcomes. Unsurprisingly, patients acquiring new mutations during treatment failed TKI therapy (pattern 2). These patterns show that CML mutation dynamics following TKI therapy are markedly distinct from other myeloid neoplasms. In summary, clinical implications of mutation profiles and dynamics in CML should be interpreted with caution.</P>
Kim, Taehyung,Tran, Thang Hong,Hwang, Sung Yeon,Park, Jeyoung,Oh, Dongyeop X.,Kim, Byeong-Su American Chemical Society 2019 ACS NANO Vol.13 No.4
<P>Plastic packaging effectively protects foods from mechanical, microbial, and chemical damage, but oxygen can still permeate these plastics, degrading foods. Improving the gas barrier usually requires metallic or halogenated polymeric coatings; however, both cause environmental concerns and metallic coatings block visible light and electromagnetic signals. This paper reports a design of a highly flexible, visible light and radio frequency transparent coating on commercial poly(ethylene terephthalate) (PET) film. Nanoscale blending was achieved between negatively charged cellulose nanofibers and positively charged chitin nanowhiskers by employing spray-assisted layer-by-layer assembly. Synergetic interplay between these highly crystalline nanomaterials results in a flexible film with superior barrier characteristics. The oxygen transmission rate was below 0.5 mL m<SUP>-2</SUP> day<SUP>-1</SUP>. Moreover, this coating maintains its performance even when exposed to common hazards such as bending stress and hydration. The coating also notably reduces the haziness of PET with a negligible loss of transparency and provides effective inhibition of antibacterial growth. This “crab-on-a-tree” nanocoating holds high potential for biorenewable and optical and radio frequency transparent packaging applications.</P> [FIG OMISSION]</BR>
Kim Taehyung,Kim Jeongun,Kim Engchan 한국물리학회 2022 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.81 No.11
Three-dimensional (3D) printing technology has been widely used to fabricate customized phantom for patients. High-density structures, such as bone, are not easy to reproduce with regular flaments and require high-density materials. In this study, we use polylactic acid+ (PLA+) flaments and fve metal flaments (bronze, copper, aluminum, iron, and tungsten) containing metal powder to investigate variations in the Hounsfeld unit (HU) values refected in computed tomography images under flament and printing output conditions. Samples were produced to verify the element composition using each flament, and scanning electron microscopy–energy dispersive spectroscopy (SEM–EDS) analyses were performed. The variations of HU values according to the infll patterns were verifed using PLA+, and six flaments were used to verify the variation in HU values according to the infll rate. SEM–EDS analysis shows that all flaments contain C and O elements in common and account for the largest proportion. In the case of metal flaments, additional elements were observed: Cu (1.77%) in bronze, Na (0.45%) and Al (4.48%) in aluminum, Ca (0.7%) and Fe (2.54%) in iron, and W (1.61%) in tungsten. Linearity was confrmed according to the infll rates using various infll patterns. The results showed high linearity of 0.99 or higher in the determination coefcient (R-squared; R2 ) of most patterns. However, in the case of the full honeycomb (R2=0.8825) and fast honeycomb (R2=0.9606) patterns, HU values increased rapidly or gradually at a certain infll rate, indicating a relatively low determination coefcient. The measurement of the variation in HU value according to the type of flament and the degree of flling showed that the higher the degree of flling, regardless of the type of flament, the higher the HU value. For a 100% fll ratio, the average HU value of the cube output to each flament was measured diferently at−28.7, 526.3, 70.1,−32.3, and 3061 HU for PLA+, bronze, copper, iron, and tungsten, respectively. This study will help express various HU values using 3D printing. Moreover, metal flaments will positively afect reproducing dense anatomical structures, such as bones, which have been difcult to express in previous studies.
Taehyung Kim,김형수 한국유변학회 2010 Korea-Australia rheology journal Vol.22 No.3
In this study, composite systems of multi-walled carbon nanotube (MWNT) and polydimethylsiloxane (PDMS) were prepared by employing acid-treated MWNT (A-MWNT) and amine-terminated PDMS (AT-PDMS). A major focus was to investigate the effect of interfacial interactions between acid groups of MWNT and amine groups of PDMS on the rheological properties of the composite systems. It was found that the increase in shear viscosity and dynamic moduli was more pronounced in composite systems containing the pristine MWNT rather than in A-MWNT when the MWNT loading was increased from 0.1 to 0.5wt.%. However, a synergistic raise of the rheological properties was accomplished by a proper combination of pristine MWNT and A-MWNT at 0.5wt.% loading. Shear sensitivity of the viscosities was also influenced by the composition of MWNT and the transition from liquid-like to solid-like behavior was discussed in the context of variations occurred in terminal slopes of dynamic moduli of the PDMS/MWNT composite systems.
Kim, Taehyung,Lee, Joong Ha,Yoon, Tae-Hoon,Choi, Suk-Won Optical Society of America 2012 Optics express Vol.20 No.14
<P>We propose a reflective dual-mode liquid crystal display (RD-LCD) which has advantages of long memory retention time and high contrast ratio. The proposed device adopts ideal bistable characteristics, a cell thickness over pitch (d/p) of 0.25. It can realize long memory retention time, thereby reducing power consumption. In addition, an optical configuration for the RD-LCD makes low light leakages at dark state and shows good dispersion characteristics in both dark and bright states over the entire visible ranges. We experimentally confirmed retention time over 6 months in memory mode and memory and dynamic contrast ratios of 47:1 and 43:1 under ambient light, respectively. As a result, the proposed RD-LCD demonstrates convincingly that it is a candidate for green display.</P>