본 논문은 한미동맹에서 한국의 자율성 추구(종속변수)에 영향을 미친 주요 독립 변수가 정권의 성격인지, 국력 신장인지를 규명한다. 이를 위해 먼저 보수정권인 박 정희 정권과 진보정권인 노무현 정권을 대상으로 한 반례증명법(proof by counter- example) 사례 연구를 통해 진보정권은 한미동맹에서 자율성을 추구했지만 보수정 권은 자율성을 ...추구하는 대신 동맹의 결속력을 중시했다는 ‘한미동맹 당파가설’을 검 증한다. 박정희 정권은 자주국방과 핵 개발 정책을 통해 한미동맹에서 자율성을 추구 하였으며, 노무현 정권은 이라크 파병을 통해 한미동맹에서 자율성 추구를 자제하고 한미 자유무역협정(FTA) 체결로 미국과 긴밀한 정책 협력을 유지하였다. 본 논문은 이어 정권의 성격보다는 한국의 국력 신장이 한국의 자율성 추구를 더 적합하게 설 명할 수 있다는 ‘한미동맹 국력가설’을 주장한다. ‘국력가설’의 적합성을 밝히기 위해 한국의 국력 신장과 한미동맹에서 한국의 자율성 추구와의 상관관계를 설명하는 분 석틀을 제시한 뒤 이를 이승만, 노태우, 김대중, 이명박 정권 등 4개 정권의 한미동맹 관계에 적용하여 검증한 분석 결과에 의하면 한국의 국력 신장(독립변수)은 (1) 민주 주의로의 이행과 엘리트 층의 교체로 인한 동맹 및 북한 위협에 대한 인식 변화, (2) 외교 관계의 다변화 및 미국 이외 국가들과의 상호의존성 증대, (3) 한국의 동맹 기 여 강화와 국제관계에서 한국의 역할 증대와 같은 세 가지 경로로 한미동맹에서 한 국의 자율성 추구(종속변수)에 영향을 끼친다. This paper is to verify whether the main independent variable that influenced the R.O.K’s pursuit of autonomy within the R.O.K.-U.S. alliance is the (partisan) nature of the regime or the growth of its national power. To that end, this paper conducted case studies of six regimes from the Rhee Syng-man administration which launched the alliance in 1953 to the Lee Myung-bak administration. The research shows that the R.O.K.‘s pursuit of autonomy within the R.O.K-U.S. alliance is more related to the R.O.K.’s national power growth than the partisan nature of the regime.
First, this paper tried to test the partisan hypothesis which argues that progressive administrations sought autonomy within the R.O.K.-U.S. alliance while conservative administrations valued the solidarity of the alliance more than the pursuit of autonomy. To that end, this paper conducted case studies for the conservative Park Chung-hee administration and the progressive Roh Moo-hyun administration by using the proof by counter-example method.
This paper was able to confirm that the Park Chung-hee administration did indeed pursue an autonomy strategy within the R.O.K.-U.S. alliance through its self-reliance on national defense and nuclear weapons development policy. On the other hand, by allowing the deployment of a second round of troops to Iraq, the Roh Moo-hyun administration showed refraint in pursuing an autonomy strategy within the R.O.K.-U.S. alliance. Further policy cooperation with the U.S. can also be seen through, for example, the R.O.K.-U.S. Free Trade Agreement (FTA). By presenting examples showing the conservative government pursuing an autonomy strategy while the progressive government did not, this paper was able to logically prove that the partisan hypothesis regarding the R.O.K.-U.S. alliance is not correct.
Secondly, this paper attempted to test the adequacy of the national power hypothesis regarding the R.O.K-U.S. alliance which states hat “the R.O.K’s pursuit of autonomy within the R.O.K.-U.S. alliance is related more to the R.O.K’s national power growth rather than the partisan nature of the administration in power”. To test this argument, the paper conducted case studies of four regimes: Rhee Syng-man, Roh Tae-woo, Kim Dae-jung, and the Lee Myung-bak administration. After establishing an analytical framework to explain the relationship between the R.O.K.’s national power growth and its pursuit of autonomy within the R.O.K.-U.S. alliance, the analytical framework was applied to the four case studies.
The analytical framework of the national power hypothesis concerning the R.O.K-U.S. alliance is based on the logic that the R.O.K.’s national power growth (independent variable) led its pursuit of autonomy (dependent variable) in the R.O.K.-U.S. alliance through three channels. Using the aforementioned analytical framework, the case studies show that the national power hypothesis concerning the R.O.K.-U.S. alliance matches the historical facts of the alliance. KCI Citation Count: 0
A series of Dy3+, Sm3+, and Dy3+/Sm3+ doped Gd2WO6 phosphors were synthesized by the conventional solid-state reaction. The X-ray diffraction patterns revealed that all of the diffraction peaks could ...be attributed to the monoclinic Gd2WO6 crystal structure, irrespective of the type and the concentration of activator ions. The photoluminescence (PL) excitation spectra of Dy3+-doped Gd2WO6 phosphors contained an intense charge transfer band centered at 302 nm in the range of 240–340 nm and two weak peaks at 351 and 386 nm. Under an excitation wavelength of 302 nm, the PL emission spectra consisted of two strong blue and yellow bands centered at 482 nm and 577 nm. The PL emission spectra of the Sm3+-doped Gd2WO6 phosphors had a series of three peaks centered at 568 nm, 613 nm, and 649 nm, corresponding to the 6G5/2→6H5/2, 6G5/2→6H9/2, and 6G5/2→6H11/2 transitions of Sm3+, respectively. The PL emission spectra of the Dy3+- and Sm3+-codoped Gd2WO6 phosphors showed the blue and yellow emission lines originating from the 4F9/2→6H15/2 and 4F9/2→6H13/2 transitions of Dy3+ and reddish-orange and red emission bands due to the 4G5/2→6H7/2 and 4G5/2→6H9/2 transitions of Sm3+. As the concentration of Sm3+ increased from 1 to 15 mol%, the intensities of two PL spectra emitted by the Dy3+ ions gradually decreased, while those of the three emission bands due to the Sm3+ ions slowly increased, thus producing the color change from white to orange. The CIE color coordinates of Gd2WO6:5 mol% Dy3+, 1 mol% Sm3+ phosphors were (0.406, 0.407), which was located in the warm white light region. KCI Citation Count: 0
Surgical anatomy for Asian rhinoplasty Kim, Taek Kyun; Jeong, Jae Yong
Archives of craniofacial surgery,
06/2019, Letnik:
20, Številka:
3
Journal Article
Recenzirano
Odprti dostop
Surgical anatomy is an important and fundamental aspect for all surgical procedures. Anatomy provides a surgeon with the basic and in-depth knowledge that is required and mandatory when performing an ...operation. Although this subject might be tedious and routine, it is compulsory and should not be overlooked or neglected to avoid any possible postoperative complications. An aggressive and hasty operation without anatomic considerations might cause adverse effects that are irreversible even though a surgical anatomy of the nose is quite simple.
Surgical anatomy for Asian rhinoplasty Part I reviewed layered anatomy with neurovascular system of the nose. Part II discusses upper two-thirds of nose which consists of nasal bony and cartilaginous ...structures. Nasal physiology is mentioned briefly since there are several key structures that are important in nasal function. Following Part III will cover lower one-third of nose including in-depth anatomic structures which are important for advanced Asian rhinoplasty.
Anti-coronavirusdisease-2019 (COVID-19; anti-severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2)) antibodies against nucleoprotein (NP) were purified from pig sera. Following the separation ...of the antibody fraction using a protein-A column, the final yield of the purified antibodies against SARS-CoV-2 NPs was estimated to be 0.26 ± 0.05 % (absolute amount of 143.4 ± 25.2 ng, n=5) from 1 mL of pig sera. The binding activities of the isolated antibodies were confirmed using immunoassay and immunostaining. Based on the specific binding activity to NPs, a quantitative assay was performed using a surface plasmon resonance (SPR) biosensor. From the doseresponse curve, the binding constant (Kd) was calculated to be 185 pM and the limit of detection was estimated to be 1.02 pM. The SPR biosensor with the isolated antibodies against SARS-CoV-2 NPs was applied for the detection of SARS-CoV-2, MERS-CoV, and CoV strain 229E in culture fluid.
To investigate 100 consecutive cases of videoscopic retrograde intrarenal surgery (RIRS) by a single surgeon and to evaluate factors associated with stone-free status and the learning curve thereof.
...We analyzed the results of videoscopic RIRS in 100 patients who underwent primary treatment for renal stones from January 2015 to August 2016. Videoscopic RIRS were performed with URF-V and URF-V2 flexible video uteroscopes (Olympus) or a Flex-Xc flexible ureterorenoscope (KARL STORZ). Non-contrast computed tomography was taken at 3 months postoperatively to confirm the absence of stones. The stone characteristics included the location, maximal stone length (MSL), stone heterogeneity index (SHI), and mean stone density (MSD). Fragmentation efficacy was calculated as operative time (min) divided by removed MSL (mm), and was evaluated in the sequential order of operations.
The mean age of the total patient was 60.0±14.0 years. The mean MSL was 13.1±6.2 mm. The average MSD was 734.2±327.6 Hounsfield unit (HU) and the SHI was 241.0±120.0 HU. The mean operation time was 65.1±45.7 min considering each renal unit. The stone-free rate at 3 months post-surgery was 87%. The estimated cut-off of the time-to-MSL ratio below 5 min/mm was 50. Multivariate analyses indicated a lower MSD odds ratio (OR): 0.998; 95% confidence interval (CI): 0.996-0.999; p=0.047) and the last 50 cases (OR: 5.408, 95% CI: 1.337-30.426; p=0.030) as independent predictors of stone-free status after videoscopic RIRS.
Low MSDs and the last 50 cases were significant predictors of stone-free rate in videoscopic RIRS.
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