http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
육지수,신수진 질적연구학회 2021 질적연구 Vol.22 No.1
Purpose: The purpose of this study was to explore the lived experience of sexual life with female ostomates and provide basic data for an education program to promote sexual health in female ostomates. Methods: The sexual life experience of 6 female ostomates was investigated by using the hermeneutic phenomenological research methodology. Data were collected from face-to-face interviews using purposive sampling and from various sources of information, including etymology, poem, essays, and works of arts. Results: The results of this study showed the following five themes: “I am self- intimidated, looking at the body after the ostomy”, “I gave up my sexual relationship because I had a shackle called ostomy”, “I want to ask, but I cannot.”, “I came out of isolation because of a partner who understands the ostomy”, and “I am waiting eagerly for restoration of the ostomy repair.” Conclusion: This study explored the meaning of female ostomates' sexual experience and their practical experience. The results confirm that partners of female ostomates should be included in the education program, indicating the need for further studies on the sexual life experiences of female ostomates and their partners. In addition, development of easily accessible content related to the sex life of female ostomates is also essential.
육지수 ( Ji-su Yuk ),이삼행 ( Sam-haeng Yi ),이명규 ( Myung-gyu Lee ),박주석 ( Joo-seok Park ),김영곤 ( Young-gon Kim ),이성갑 ( Sung-gap Lee ) 한국전기전자재료학회 2024 전기전자재료학회논문지 Vol.37 No.2
(La0.7Sr0.3)(Mn1-xFex)O3 (LSMFO) (x = 0.03, 0.06, 0.09, 0.12) precursor solution are prepared by sol-gel method. LSMFO thin films are fabricated by the spin-coating method on Pt/Ti/SiO2/Si substrate, and the sintering temperature and time are 800℃ and 1 hr, respectively. The average thickness of the 6-times coated LSMFO films is about 181 to 190 nm and average grain size is about 18 to 20 nm. As the amount of Fe added in the LSMFO thin film increased, the resistivity decreased, and the TCR and B25/65-value increased. Electrical resistivity, TCR and B25/65-value of the (La0.7Sr0.3)(Mn0.88Fe0.12)O3 thin film are 0.0136 mΩ-cm, 0.358%/℃, and 328 K at room temperature, respectively. The resistivity properties of LSMFO thin films matched well with Mott’s VRH model.
스핀-코팅법으로 제작한 K(Ta,Nb)O<sub>3</sub>/Pb(Zr,Ti)O<sub>3</sub> 이종층 박막의 전기 열량 효과
양영민,육지수,김지원,이삼행,박주석,김영곤,이성갑,Yang, Young-Min,Yuk, Ji-Soo,Kim, Ji-Won,Yi, Sam-Haeng,Park, Joo-Seok,Kim, Young-Gon,Lee, Sung-Gap 한국전기전자재료학회 2020 전기전자재료학회논문지 Vol.33 No.6
Heterolayered K(Ta,Nb)O<sub>3</sub>/Pb(Zr,Ti)O<sub>3</sub> thin films on Pt/Ti/SiO<sub>2</sub>/Si substrates were prepared by a sol-gel process and spin-coating method. The structural and electrical properties were measured to investigate the possibility of application as an electrocaloric effect device. All specimens exhibited dense and uniform cross-sectional structures without pores, and the average thickness of the specimen coated six times was approximately 394 nm. Curie temperatures were observed at 5℃ or less in type-I and 10℃ in type-II specimens, respectively. Type-II specimens coated 6 times showed a relative dielectric constant of 758 and remanent polarization of 9.71 μC/㎠ at room temperature. The maximum electrocaloric effect occurred between 20 and 25℃, slightly higher than their Curie temperature, and the electrocaloric property (ΔT) of the type-II specimens coated 6 times was approximately 1.2℃ at room temperature.
Regulation of cellular gene expression by nanomaterials
Chun Sang Hun,육지수,엄숭호 나노기술연구협의회 2018 Nano Convergence Vol.5 No.34
Within a cell there are several mechanisms to regulate gene expression during cellular metabolism, growth, and differentiation. If these do not work properly, the cells will die or develop abnormally and, in some cases, even develop into tumors. Thus, a variety of exogenous and endogenous approaches have been developed that act on essential stages of transcription and translation by affecting the regulation of gene expression in an intended manner. To date, some anticancer strategies have focused on targeting abnormally overexpressed genes termed oncogenes, which have lost the ability to tune gene expression. With the rapid advent of nanotechnology, a few synthetic nanomaterials are being used as gene regulation systems. In many cases, these materials have been employed as nanocarriers to deliver key molecules such as silencing RNAs or antisense oligonucleotides into target cells, but some nanomaterials may be able to effectively modulate gene expression due to their characteristic properties, which include tunable physicochemical properties due to their malleable size and shape. This technology has improved the performance of existing approaches for regulating gene expression and led to the development of new types of advanced regulatory systems. In this short review, we will present some nanomaterials currently used in novel gene regulation systems, focusing on their basic features and practical applications. Based on these findings, it is further envisioned that next-generation gene expression regulation systems involving such nanomaterials will be developed.
Hybrid material of structural DNA with inorganic compound: synthesis, applications, and perspective
Shin Seung Won,육지수,Chun Sang Hun,임용택,엄숭호 나노기술연구협의회 2020 Nano Convergence Vol.7 No.1
Owing to its precise manipulation in nanoscale, DNA as a genetic code becomes a promising and generic material in lots of nanotechnological outstanding exploitations. The nanoscale assembly of nucleic acids in aqueous solution has showed very remarkable capability that is not achievable from any other material resources. In the meantime, their striking role played by effective intracellular interactions have been identified, making these more attractive for a variety of biological applications. Lately, a number of interesting attempts have been made to augment their marvelous diagnostic and therapeutic capabilities, as being integrated with inorganic compounds involving gold, iron oxide, quantum dot, upconversion, etc. It was profoundly studied how structural DNA-inorganic hybrid materials have complemented with each other in a synergistic way for better-graded biological performances. Such hybrid materials consisting of both structural DNAs and inorganics are gradually receiving much attention as a practical and future-oriented material substitute. However, any special review articles highlighting the significant and innovative materials have yet to be published. At the first time, we here demonstrate novel hybrid complexes made of structural DNAs and inorganics for some practical applications.