그룹 중심 영적 지도법

Q · 하켄워어스,鄭漢敎(번역자) 광주가톨릭대학교 신학연구소 1968 神學展望 Vol.- No.3

Generating Short-Pulse Laser by Using a Quenched Distributed Feedback Dye Laser

D. Q. Hoa,V. Duong,P. Long,T. H. Nhung,T. Imasaka 한국물리학회 2008 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.53 No.6

The quenching effect of a distributed feedback dye laser is detail studied. In detail a simulation model of combined dye lasers relying on the rate equation system with both lasers having a common lasing medium is demonstrated. The calculation using this model for a dye material shows that single picosecond pulses are attained for a quenched distributed feedback laser (Q/DFDL) over a large lasing range of dye materials. The simulation results using pyrromethene 567 dye provided single pulses of 49 ps with high narrowband as could possibily be approached.

Effect of CoO additive on structure and electrical properties of (Na_0.5Bi_0.5)_0.93Ba_0.07TiO₃ ceramics prepared by the citrate method

Xu, Q.,Chen, M.,Chen, W.,Liu, H.X.,Kim, B.H.,Ahn, B.K. Elsevier Science 2008 ACTA MATERIALIA Vol.56 No.3

(Na<SUB>0.5</SUB>Bi<SUB>0.5</SUB>)<SUB>0.93</SUB>Ba<SUB>0.07</SUB>TiO<SUB>3</SUB> ceramics with added 0-0.8 wt.% CoO were prepared by a citrate method and the influence of the CoO additive on the structure and electrical properties of the ceramics was investigated. All the specimens maintained a rhombohedral-tetragonal phase coexistence in crystal structure and the addition of CoO caused a remarkably promoted grain growth. Adding CoO led to a disappearance of the response in the dielectric constant (ε<SUB>r</SUB>) to the ferroelectric-antiferroelectric transition and increased the diffuseness of the dielectric constant peak around 230<SUP>o</SUP>C. Polarization-electric field hysteresis loops at varied temperatures revealed that adding CoO served to increase the depolarization temperature (T<SUB>d</SUB>). The addition of CoO tailored the dielectric, piezoelectric and ferroelectric properties at room temperature basically following a hard doped effect. The specimen with 0.8 wt.% CoO added showed a low dissipation factor (tanδ) of 0.8% and a high mechanical quality factor (Q<SUB>m</SUB>) of 297 while retaining a piezoelectric constant (d<SUB>33</SUB>) of 137 pC N<SUP>-1</SUP>.

智慧

A. 바뮠(Andre BARU@Q),P. 그럴로(Pierr GRELOT),김수복(번역자) 광주가톨릭대학교 신학연구소 1973 神學展望 Vol.- No.22

Comparative Palm Oil Trade Performance in Indonesia, Malaysia, and the Philippines

Maria Noriza Q,Herrera,Renen Szilardo C,de Guzman,Dinah Pura T,Depositario,Loida E,Mojica,Jeanette Angelin B,Madamba The International Academy of Global Business and T 2019 The International Academy of Global Business and T Vol.15 No.2

Purpose – As one of the most traded commodities in the world with tremendous economic significance, palm oil is an inexpensive source of oil. This paper examined and compared the palm oil trade performance of the Philippines relative to its top palm oil producing neighbors, Indonesia and Malaysia, by analyzing importexport volume trends of the said food commodity, consumption and production trends, self-sufficiency, import dependence, and shifting patterns of comparative advantage. Design/Methodology/Approach – Secondary data covering the period from 1964 through 2018 were collected from various sources, and descriptive analysis coupled with trend analysis were employed with respect to import and export, production, and consumption performance. Other trade indicators were computed, to wit: balance of trade, self-sufficiency ratio, import dependency ratio, and normalized trade balance. Implications were drawn after the comparative analysis among the three countries was done. Findings – An increase in the volume of the palm oil supply in the Philippines is evident, and this is attributed to increasing importation. Relative to Malaysia and Indonesia, the Philippines lags behind in international trade. While Philippine palm oil industry growth has been stagnant in terms of international trade by virtue of its net importer status, Malaysia and Indonesia have overtaken the country significantly, having attained selfsufficiency in the commodity with trade surpluses, and the gap is expected to widen in the coming years. It is interesting to note that the Philippines, Malaysia, and Indonesia had identical production volumes and growth rates until the last decade of the 21st century. A steadily growing industry, palm oil is foreseen to continue being a vital industry, not only to top producing countries such as Malaysia and Indonesia but also in the Philippines, which is trying to improve its palm oil trade performance by expanding production. Research Implications – The study findings imply expansion and income opportunities not only for local oil palm producers, processors, and traders in the Philippines but also for foreign market entrants.

Effects of Previous Electrochemical and Chemical Corrosions on Surface Layer Softening During Electrochemical Cold Drawing of Q235 Bar

T. J. Chen,B. Q. Yang 대한금속·재료학회 2021 METALS AND MATERIALS International Vol.27 No.12

Influences of previous electrochemical corrosion and chemical corrosion in H2SO4aqueous solution on surface layer softeningduring electrochemical cold drawing (ECD) of Q235 steel bar were investigated. Results indicate that these two corrosionsall further soften the steel during the subsequent ECD and make the ECD to easier conduct, and the effect from the formercorrosion is larger than that from the latter one. Two modes of corrosion can slightly soften or plasticize the bar surfacelayer due to the increased vacancy clusters, but the contribution of this softening or plasticizing itself to the further softeningduring ECD is very limited, and the further softening should be mainly attributed to the relaxation of dislocations throughabsorbing the vacancy clusters and the resulted weakening of work hardening. The current applied during the electrochemicalcorrosion can promote more vacancy clusters to form in a deeper region beneath the bar surface, and thus the relaxingdegree for the dislocations and the influence region are larger than those from the chemical corrosion respectively, resultingin the greater softening.

Phase I Single Dose Elevation and Food Interaction Study of Q-35, A New Oral Quinolone Antimicrobial Agent

Yim, D. S 大韓臨床藥理學會 1995 臨床藥理學會誌 Vol.3 No.1

Tests and finite element analysis on the local buckling of 420 MPa steel equal angle columns under axial compression

G. Shi,Z. Liu,H.Y. Ban,Y. Zhang,Y.J. Shi,Y.Q. Wang 국제구조공학회 2012 Steel and Composite Structures, An International J Vol.12 No.1

Local buckling can be ignored for hot-rolled ordinary strength steel equal angle compression members, because the width-to-thickness ratios of the leg don’t exceed the limit value. With the development of steel structures, Q420 high strength steel angles with the nominal yield strength of 420 MPa have begun to be widely used in China. Because of the high strength, the limit value of the width-to-thickness ratio becomes smaller than that of ordinary steel strength, which causes that the width-to-thickness ratios of some hot-rolled steel angle sections exceed the limit value. Consequently, local buckling must be considered for 420 MPa steel equal angles under axial compression. The existing research on the local buckling of high strength steel members under axial compression is briefly summarized, and it shows that there is lack of study on the local buckling of high strength steel equal angles under axial compression. Aiming at the local buckling of high strength steel angles, this paper conducts an axial compression experiment of 420MPa high strength steel equal angles, including 15 stub columns. The test results are compared with the corresponding design methods in ANSI/AISC 360-05 and Eurocode 3. Then a finite element model is developed to analyze the local buckling behavior of high strength steel equal angles under axial compression, and validated by the test results. Followingthe validation, a finite element parametric study is conducted to study the influences of a range of parameters, and the analysis results are compared with the design strengths by ANSI/AISC 360-05 and Eurocode 3.

Impact of Treatment with Tenofovir Alafenamide (TAF) or Tenofovir Disoproxil Fumarate (TDF) on Hepatocellular Carcinoma (HCC) Incidence in Patients with Chronic Hepatitis B (CHB)

( Young-Suk Lim ),( Henry Lik Yuen Chan ),( Wai-Kay Seto ),( Qing Ning ),( Kosh Agarwal ),( Harry L. A. Janssen ),( Calvin Q. Pan ),( Wan Long Chuang ),( Namiki Izumi ),( Scott K Fung ),( Dr Shalimar 대한간학회 2020 춘·추계 학술대회 (KASL) Vol.2020 No.1

Aims: Potent antiviral treatment can reduce HCC incidence in CHB patients. TAF has shown antiviral efficacy similar to TDF, with higher rates of ALT normalization and no resistance in Phase 3 studies. We evaluated the impact of TAF or TDF on HCC in the ongoing Phase 3 studies. Methods: HBeAg-positive (n=1039) and -negative (n=593) patients with HBV DNA≥20,000 IU/mL and ALT >60 U/L (males) or >38 U/L (females) were recruited from 190 sites in 20 countries and randomized (2:1) to TAF or TDF. HCC was assessed at 6-monthly intervals by hepatic ultrasonography introduced after Week 96 and throughout by local standards of care. The standardized incidence ratio (SIR) for HCC was calculated for observed cases relative to predicted risk using the REACH-B model. Results: Through 5 years of follow-up, HCC occurred in 21 patients (1.0% [11/1,093] with TAF, 1.9% [10/539] with TDF). Median (Q1, Q3) time to HCC onset was 104 (55, 191) weeks. At baseline, relative to those without HCC, patients with HCC were more likely to be older (median age 53 vs 39y; P<0.001), male (90% vs 65%; P=0.014), and cirrhotic (FibroTest ³0.75; 33% vs 9%; P<0.001). The overall SIR was significantly reduced with TAF or TDF (SIR 0.42, 95% CI 0.27-0.64). HCC incidence was significantly reduced in noncirrhotic patients (SIR 0.37, 95% CI 0.22 to 0.63), and in patients receiving TAF (SIR 0.35, 95% CI 0.19-0.62). Lack of ALT normalization at Week 24 (HR 6.90; P=0.011), cirrhosis (HR 4.18; P=0.006), baseline HBsAg level (HR 0.53; P=0.006), and baseline hypertension (HR 5.55; P<0.001) were significant predictors of HCC development by multivariable analysis. Conclusions: In CHB patients receiving TAF or TDF, the incidence of HCC was reduced comparing with expected HCC incidence from REACH-B model. In patients treated with TAF, a significant reduction in SIR was seen, whereas those treated with TDF showed a trend toward a reduction.

ТРАДИЦИОННЫЕ ПОЭТИЧЕСКИЕ ОБРАЗЫ

Н.А. Афанасьева(Afanas"eva N. A.) 한국노어노문학회 2008 노어노문학 Vol.20 No.2

본 논문은 러시아 서정시에서의 전통 시학적 형상에 대해 연구하고 있다. 운문에서 전통 시학적 형상들은 오랫동안 사용되어 왔다. 과거와 현재의 시인들은 불-사랑, 길-삶, 바다-삶, 책-삶, 축제-삶, 봄-젊음, 가을-노년, 강-시간 등의 개념들을 동일시해 왔다. 본 연구는 교회문학, 구비문학, 고대러시아문학, 고대그리스ㆍ로마문학, 유럽문학과 같은 러시아 서정시가 갖는 전통적 형상들의 근원을 분석하고 있다. 18세기의 M. 로마노소프와 G. 제르좌빈의 서정시들, 19세기의 A. 뿌쉬낀과 그의 서클에 속한 시인들, M. 레르몬또프의 서정시들, 은세기, 상징주의, 극치주의, 미래주의 시의 주류들에서 나타나는 시적 형상들이 연구대상이다. 20세기 운문과 관련해서는 프롤레타리아 운문 및 소베뜨 운문, 또한 현대 작가들의 운문을 다루고 있다. 본 논문의 주요 명제는 다음과 같다. 모든 학파의 시인과 분파들이 전통 시학적 형상들을 사용했으며, 전통과의 단절을 선언하기까지 했던 학파들 또한 예외는 아니었다. 전통 시학적 형상들은 추상화에서 구상화로, 다시 또 추상화로, 그리고 또 다시 구상화로, 마치 파도의 요통과도 같은 다양한 길을 걸어왔다. 형상의 추상화와 구상화는 형상의 외형 자체에서, 그리고 형상의 추상적이거나 구상적인 면들을 강조해가는 그 형상의 문맥에서 일어났다. 존재, 삶과 죽음, 인간이 느끼는 강한 감정, 시의 사명, 사회 격동 등의 문제를 다루며 시인들은 종종 전통 시학적 형상들을 사용하곤 했는데, 이는 즉 전통적 형상의 연구가 인간 존재의 가장 중요한 문제들에 대한 시인의 태도 및 시인 자신의 작법, 그리고 그의 독특한 문학적 스타일을 밝힐 수 있는 가능성을 열어준다는 것을 뜻하기도 했다.