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김창건,강영봉,강동식,강정우 濟州大學校 師範大學 科學敎育硏究所 1993 科學敎育 Vol.10 No.1
The contents and layout of the units on thermodynamics, which appear in seven kind of high school physics textbook, are compared. Characteristics and problems of each textbook are discussed, and suggestions are made on for the future textbook revision. As we analyzed each textbook, firstly, the other of content is edited differently in each textbook, so problems of curriculum, which is being carried out now, appeared. Secondly, the content of thermodynamics unit is edited differently in each textbook, and it is expressed by using macroscopic quantity rather than microscopic quantity. Thirdly, the number of experiments is differ in each textbook, so, it gives rises to confusion in managering curriculum. Fourthly, the edition of textoook, which is memorizing oriented, is the majority, rather than the content which promotescientific thinking and cause motivation.
Kang. Sun-Moon,Kim. Yong-Sun,Liang. Cheng-Yun,Kang. Chang-Gie,Lee. Sung-Ki 한국축산식품학회 2005 심포지움 및 학술발표회 Vol.- No.35
This study was carried out to investigate the effect of dietary RVS on the WHC, color stability, and lipid oxidation of Hanwoo (Korean cattle) beef during cold storage after thawing, RVS fed Hanwoo (Korean cattle) beef was more effective in increasing WHC, color stability and delaying lipid oxidation than that without RVS in diet. And 4% RVS fed Hanwoo (Korean cattle) beef showed the greatest effects.
Small activating RNA induced expression of VHL gene in renal cell carcinoma
Kang, Moo Rim,Park, Ki Hwan,Lee, Chang Woo,Lee, Myeong Youl,Han, Sang-Bae,Li, Long-Cheng,Kang, Jong Soon Elsevier 2018 The international journal of biochemistry & cell b Vol.97 No.-
<P><B>Abstract</B></P> <P>Recent studies have reported that chemically synthesized double-stranded RNAs (dsRNAs), also known as small activating RNA (saRNAs), can specifically induce gene expression by targeting promoter sequences by a mechanism termed RNA activation (RNAa). In the present study, we designed 4 candidate saRNAs targeting the Von Hippel-Lindau (VHL) gene promoter. Among these saRNAs, dsVHL-821 significantly inhibited cell growth by up-regulating VHL at both the mRNA and protein levels in renal cell carcinoma 769-P cells. Functional analysis showed that dsVHL-821 induced apoptosis by increasing p53, decreasing Bcl-xL, activating caspase 3/7 and poly-ADP-ribose polymerase in a dose-dependent manner. Chromatin immunoprecipitation analysis revealed that dsVHL-821 increased the enrichment of Ago2 and RNA polymerase II at the dsVHL-821 target site. In addition, Ago2 depletion significantly suppressed dsVHL-821-induced up-regulation of VHL gene expression and related effects. Single transfection of dsVHL-821 caused long-lasting (14 days) VHL up-regulation. Furthermore, the activation of VHL by dsVHL-821 was accompanied by an increase in dimethylation of histone 3 at lysine 4 (H3K4me2) and acetylation of histone 4 (H4ac) and a decrease in dimethylation of histone 3 at lysine 9 (H3K9me2) and lysine 27 (H3K27me2) in the dsVHL-821 target region. Taken together, these results demonstrate that dsVHL-821, a novel saRNA for VHL, induces the expression of the VHL gene by epigenetic changes, leading to inhibition of cell growth and induction of apoptosis, and suggest that targeted activation of VHL by dsVHL-821 may be explored as a novel treatment of renal cell carcinoma.</P>
연기 교육에서 무대 언어의 발성 훈련에 관하여 - 유리 바실리예프의 무대 언어 훈련방법 -
쉬청캉(Cheng-Kang Xu) 한국엔터테인먼트산업학회 2021 한국엔터테인먼트산업학회논문지 Vol.15 No.3
유리 바실리예프(Юрий Васильев)는 배우이자, 감독 및 연극 교수이다. 블라디미르 푸틴 러시아 대통령이 수여하는 우정 훈장을 수상한 러시아의 공로 예술가이자, 러시아 페트로프스키 과학 예술아카데미의 학자, 러시아 국립 공연 예술 아카데미 교수, 독일 뮌헨 바이에른 연극 아카데미 교수이다. 그는 연극배우의 음성, 언어 및 운동 기능 완성을 위해, 생리적 감각을 자극하는 방법을 만들어낸 창시자이다. 유리 바실리예프는 공연 예술에 대한 체계적 이해를 기반으로, 연기교육에서 독특한 언어 표현 및 기술 훈련 방법을 고안했다. 복잡한 연극 무대예술 훈련에서 가장 근본적이며 가장 중요한 기술 부분을 찾아 집중적으로 훈련을 하는데, 이것을 우리는 기본기 훈련이라고 부른다. 전체 훈련과정을 총괄적으로 보면, 유리 교수의 연기교육에서 연극배우의 대사에 대한 요구는 매우 뚜렷하다: “행동! 이것은 배우의 창작에 있어 기본 중의 기본이다. 그렇기에 행동은 배우가 지배한다. 행동과 소리는 밀접하게 연결된다. 배우의 목소리-인간의 소리, 생명, 감각, 경험이자 재난이다. 배우가 개성적인 목소리-를 얻는 것 역시 창작의 기초이다. 우리는 소리-발음을 똑바르게 하는 것, 발성의 호흡, 말투와 어조, 속도와 리듬, 표현력, 진정성, 무대 발성과 동작, 손동작-이 모든 것을 통해 배우의 목소리를 훈련하고, 연극의 표준인-목소리의 동작성을 훈련한다.”요컨대, 유리 교수의 연기교육에서 훈련과정은 무대 표현력과 기교에 대한 훈련일 뿐 아니라 그 속에는 풍부한 연극관과 공연관이 담겨 있다. 본 논문에서는 연기교육에서 훈련의 수단과 방법을 차용하는 것과 유리 바실리예프 교수가 사용한 훈련방법의 출발점과 목표의 중요성을 이해하고자 한다. 또한 연기교육에 있어서 무대언어 훈련방법을 적용하여 무대언어의 표현력을 향상시키고자 한다. Yuri Vasilyev - actor, director and drama teacher. Russian meritorious artist, winner of the stage “Medal of Friendship” awarded by Russian President Vladimir Putin; academician of the Petrovsky Academy of Sciences and Arts in Russia, professor of the Russian National Academy of Performing Arts, and professor of the Bavarian Academy of Drama in Munich, Germany. The physiological sense stimulation method based on the improvement of voice, language and motor function of drama actors. On the basis of a systematic understanding of performing arts, Yuri Vasiliev created a unique training method of speech expression and skills. From the complicated art training, we find out the most critical skills for focused training, which we call basic skills training. Throughout the whole training process, Professor Yuri made a clear request for the actor"s lines: "action! This is the basis of actors" creation. So action is the key! Action and voice are closely linked. Actor"s voice is human voice, human life, human feeling, human experience and disaster. It is also the foundation of creation that actors acquire their own voice. What we are engaged in is pronunciation, breathing, tone and intonation, speed and rhythm, expressiveness, sincerity, stage voice and movement, gesture, all of which are used to train the voice of actors according to the standard of drama. In short, Professor Yuri"s training course is not only the training of stage performance and skills, but also contains a rich view of drama and performance. I think, in addition to learning from the means and methods of training, it is more important for us to understand the starting point and training objectives of Professor Yuri"s use of these exercises.
( Yong Cheng Jin ),( Jeng A Han ),( Cheng Xiong Xu ),( Sang Kee Kang ),( Sang Hun Kim ),( Kang Suk Seo ),( Du Hak Yoon ),( Yun Jaie Choi ),( Hong Gu Lee ) 생화학분자생물학회 2012 BMB Reports Vol.45 No.2
The aim of this study was to investigate protein profiles related to the induction of adipogenesis within the bovine longissimus dorsi muscle (BLDM) by proteomic analysis. We analyzed BLDM proteins at different growth stages to clarify the physiological mechanisms of marbled muscle development in 20 head of Korean native cattle (11 month: 10 head, 17 month: 10 head). BLDM proteins were analyzed by two-dimensional electrophoresis and image analysis. Villin 2 was specifically identified by mass spectrometry and a protein search engine. Villin 2 protein expression in BLDM decreased during the fat development stage in test steers. In a Western blot cell culture study of spontaneously immortal bovine muscle fibroblasts, the abundance of Villin 2 was shown to be down-regulated during differentiation into muscle. In 3T3-L1 mouse embryonic fibroblasts, Villin 2 was decreased during differentiation into adipocytes. The results suggest that Villin 2 may be related to the induction of transdifferentiation and adipogenesis in bovine longissimus dorsi muscle. [BMB reports 2012; 45(2): 102-107].
향인양(嫦人陽)에서 양희(陽戱)까지 -제의연극과 관상용 연극의 관계 문제에 대하여
강보성 ( Bao Cheng Kang ) 한양대학교 동아시아문화연구소 (구 한양대학교 한국학연구소) 2012 동아시아 문화연구 Vol.51 No.-
양희(陽戱)는 나희(儺戱)의 한 종류다. 향인나(鄕人儺)는 『논어·향당(論語·鄕黨)』편에 수록되어 있고 『예기·교특성(禮記·郊特牲)』에도 "향인양(鄕人陽)"에 관한 기록이 있다. 향인양의 양(陽)자가 yang으로 발음되는 것은 양희에서 양자의 발음과 같다. 그러므로 양희의 양은 향인양의 양(陽)으로부터 비롯되었음을 알 수 있다. 중국 서남 지역의 양희는 세 가지 공연 형식으로 이루어져 있다. 천희(天戱)라고 하는 인형극 및 신에게 감사제로 바치는 연극[酬神戱]과 같이 법사나 무당에 의한 제사 연극과 오락을 위주로 하는 간단한 연극이다. 분명한 것은 양희는 원시 신앙과 희곡과의 관계 및 제사 연극과 관상용 연극과의 관계를 살피는데 전형적인 사례라는 것이다. 이러한 관점에서 볼 때, 양희는 제사 연극으로부터 진화한 관상용 연극이라는 사실을 분명히 알 수 있다. Yang Xi is one kind of Nuo Xi. Xiangren Nuo, which was recorded in the Fellow Villager of Analects of Confucius, was recorded as Xiangren Yang in the Jiaote Sheng of Book of Rites(≪禮記·郊特牲≫). When the character "楊"(Yang) of Xiangren Yang pronounces yang, it is, no matter in grapheme or pronunciation, similar to the other character "陽" (Yang) of Yang Xi. Thus, the character "陽"(Yang) of Yang Xi originated from the "陽"(Yang) of Xiangren Yang. The Yang Xi in Southwest China has three kinds of performing forms, and they are Puppet Xi(傀儡戱), Entertaining-gods Xi (酬神戱) which are played by sorcerer or witch, and Entertaining-human Xi (以悟樂功能爲主的小戱). It is obvious that Yang Xi is a typical case that analyzes the relationship between primitive belief and Xiju and, the one between Sacrifice Xiju and Aesthetic Xiju. Seeing from this case, it is positive that Aesthetic Xiju has evolved from Sacrifice Ritual.
Chung-Lin Lee,Ying-Hsu Chang,Chung-Yi Liu,Ming-Li Hsieh,Liang-Kang Huang,Yuan-Cheng Chu,Hung-Cheng Kan,Po-Hung Lin,Kai-Jie Yu,Cheng-Keng Chuang,Chun-Te Wu,See-Tong Pang,I-Hung Shao 대한비뇨의학회 2022 Investigative and Clinical Urology Vol.63 No.5
Purpose: Metastatic castration-resistant prostate cancer (mCRPC) has a poor prognosis. Abiraterone acetate (AA), enzalutamide, and chemotherapy are first-line treatments for patients with mCRPC. This study examined prognostic factors for AA response in the form of prostate-specific antigen (PSA) kinetics throughout androgen-deprivation therapy (ADT) in chemonaïve patients with mCRPC. Materials and Methods: We retrospectively included data from 34 chemonaïve patients with mCRPC who had received AA at some point between January 2017 and December 2018. We separated patients into two study arms according to the decrease in PSA percentages after use of AA for 3 months. We correlated PSA kinetics parameters with response and compared the two study groups with respect to PSA kinetics. Results: The patients’ median age was 77 years. In the total group of patients, 64% had a response to AA, whereas 35% did not. The ratio of the PSA level at nadir to the level during ADT was significantly higher in the AA-sensitive group (19.78 vs. 1.03, p=0.019). Conclusions: Patients who experienced a dramatic change in PSA level during ADT were more likely to be resistant to AA after progression to mCRPC. Chemotherapy rather than AA might be more suitable as a first-line treatment for these patients.