유두갑상선암 환자에서 갑상선호르몬제 복용 중단 후 발생한 심한 저나트륨혈증의 1예

조효진,김용현,장선경,전동옥,이상진,임성규 대한내과학회 2012 대한내과학회 추계학술발표논문집 Vol.2012 No.1

현대인의 공포 : Icarus's Mother

조효진 漢城大學校 1997 論文集 Vol.21 No.1

The post-modern people are afflicted by the unverified fear. What is its origin? In terms of semiotics, the post-modern life is full of too many false signifiers. The post-modern people were accustomed to taking the false signifiers as true signs, and vice versa. To make matters worse, the sings have the infinite power to produce a lot of the signified. It is because there is arbitrariness between the signifiers and the signified. The stage of Icarus's Mother is a metonym of the above-mentioned post-modern society. In the opening scene, the five persons have the different view when they see the white gas which is sprung from the wake of the zet plane. One signifier has two or three signifieds. One of the signifieds is that the pilot is skywriting. It does not make diffierences whether the skywriting is happening or not. Besides this, there are unverfied facts and motiviations. Is the pilot a husband of Pat and Jill? Pat and Jill says that, when they were peeing on the beach, the plane fell down as a sea-gull and soared again. To what extent can we believe this? By what is the crack of the plance caused? Do Howard and Bill have any conspiracy? The more facts are unverified. the more fear are accumulated. The heightened accumulation of fear ends in the explosion of the firecracks. The post-modern people are being seduced by the false signs and they are alienated from the nature God gave us. The artificial and fantastic world that TV shows them is their real world. What makes it possible is that the sign has the infinite power to represent any object, whether it is visible or invisible. The people are losing the power to discriminate the difference between the truth and falseness, between the reality and artificiality. The unverified and embedded fear in the characters on the stage are not brought to light until the firecracks are exploded. In the terms of Shepard's dramaturgy and director's enacting methods, Icarus's Mother has many post-modern traits in language, the actor's action, audio-visual imagery, etc, so that the work makes us overwhelmed by unverified fears, not allowing us to understand. Chubb said, "There's a vague kind of terror going on, the people not really knowing what is happening"(Chubb, et al,196). The stage of Icarus's Mother is a metonym of the post-modern society. Metonym has the infinite power not only to emphasize some aspects while hiding the other aspects, but also to make spectators to fill the stage with their own meanings. In order to disclose the unverified and embedded terror, the director has to stage the work as a metonym of the post-modern society. The director does not have to describe the characters to the actors. He has only to ask the actors to 'do', but to 'act'. The director has to stage Icarus's Mother so that it represent the post-modern society full of the false signs, where the people are afflicted by unknown and unverified fears.

Timon of Athens의 극적기교와 인간혐오

조효진 漢城大學校 1992 論文集 Vol.16 No.1

Timon of Athens is an intellectual tragedy. After setting up his objectiives to write this work, Shakespeare chose his characters to fit the objectves. He had an intention to awaken his contempories by criticizing and berating the society oriented by Mammonism and corrupted by infidelity. He used his characters as instruments to accomplish his intention. So Timon is presented as a grotesque man, rather than a really tragic figure. The other characters are portrayed as types, not as 'real' men. His treatment of characterization originated from a dramatic technique used on purpose by Shakespeare. This is a forte of this play, not a weakness. We should not detach the characters from their stage. If we should separate the characters from their stage, we would find them dull and grotesque. When we watch the characters play their role on the stage, we will find the stage brisk and vigorous.

성인기 이행에서의 발달적 스트레스와 삶의 만족과의 관계에서 정체성획득의 조절효과 검증

조효진,안유선,유주희 이화여자대학교 대학원 2012 梨院학술논집 Vol.8 No.-

Twelfth Night와 성에 관한 담론

조효진 한성대학교 인문과학연구원 2006 소통과 인문학 Vol.4 No.-

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지자체 온라인 관광 홍보 전략 - 화성시 웹 사이트를 중심으로 -

조효진 관광경영학회 2009 관광경영연구 정기학술 세미나 Vol.2009 No.02

English Verb Use in Korean College Students’ Essays: A Corpus-based Study

조효진,Yoo Isaiah Wonho 한국영어교육학회 2012 ENGLISH TEACHING(영어교육) Vol.67 No.2

This study investigates the types and frequencies of verb errors in Korean college students’ essays in order to ascertain what aspects of English verb use Korean learners find most troublesome. The data used in this study were retrieved from a learner corpus consisting of essays written by 399 students who major in humanities at a university in Seoul. The 686 verb errors found in the corpus were classified into the following four major categories: (a) omission of necessary items in a verb phrase,(b) addition of unnecessary items in a verb phrase, (c) misformation of a verb phrase,and (d) misordering of items in a verb phrase. A careful examination of these 686verb errors has revealed that misformation is the most common form of error,accounting for over 60% of all the errors. A sub-category of misformation errors,agreement errors in turn accounted for more than half of all the 416 misformation errors (216 tokens), a number bigger than any of the other three categories of error types, i.e. omission (175 tokens), addition (72 tokens), and misordering (23 tokens). This finding might have resulted from negative influence from the students’ L1, as Korean verbs do not conjugate according to grammatical person. Another noteworthy finding is the fact that the students made a great number of errors with both the lexical and the auxiliary uses of be and have. Considering that both uses of these two verbs are taught early on in Korea, this finding suggests that Korean students need to be continually provided with contexts in which they can practice different uses of be and have.

외국인 유학생의 유학 동기 및 경험에 대한 질적 연구

조효진,김민정 이화여자대학교 교육과학연구소 2024 교육과학연구 Vol.55 No.1

The purpose of this study was to understand the motivation for deciding to study abroad and the experiences of international students who have entered four-year universities. For this research purpose, in-depth interviews were conducted with a total of 12 international students to collect data and analyze them using Giorgi’s phenomenological research method. As a result of the study, 33 significant meanings, 10 components, and 5 categories were derived and each category was named “Feeling Attracted to Korean Culture,” “Life Challenges with Hope for a Better Future,” “Studying in Korea by Coincidence and Helping Hands,” “Getting Into the Real Culture of the Korean Wave,” and “Building a Future by Finding a New Me in Korea.” Based on the results of this study, the educational implications and limitations of the study for international students were discussed.

양돈분뇨의 혐기성 소화시 암모니아 부하에 따른 메탄발생 지체시간 및 동역학적 인자 도출에 관한 연구

조효진,성낙승,하다현,어성욱 대한환경공학회 2025 대한환경공학회지 Vol.47 No.2

혐기성 소화 시 메탄 생성균의 암모니아 부하 적응을 위한 지체시간 계산을 위한 추정식의 도출과 회분식 실험 결과들로부터 도출된 결과를 활용하여 모델의 계수 들을 도출하는 것이 본 연구의 목적이다. 일반 돼지분뇨의 고농도 암모니아에 대한 메탄 생성균 억제 및 적용 가능 여부와 양돈장 현장 혐기소화조 운영을 위한 운전인자를 확인하기 위해 실험실에서 AMPTS(Automatic Methane Potential Test Systems) 장비를 사용하여 암모니아 억제의 동역학 모델을 발견하여 적용하였다. 암모니아 농도에 적응하기 전의 메탄 생성율은 TAN 2,700mg/L에서 0.68L/gVS인 반면, 적응 후 미생물은 TAN 4,250mg/L에서 0.82L/gVS의 생성율을 보인다. 지체기(λ)는 적응되지 않은 미생물에서 45~99일 범위로, 적응된 미생물을 사용할 때 지연된 단계 없이 메탄 생산이 가능함을 보여준다. 본 연구에 적용된 변형 Gompertz 모델은 미생물의 적응 여부에 따라 지체시간을 나타내는 λ값의 차이 뿐 아니라 단계별 메탄생산량을 나타내는 Pm1은 더 큰 차이를 보이는 반면, 반포화시간인 K와 2단계에서의 최대 가스생산율인 Rm은 유기물 부하에 따라 변화하고 미생물의 적응 여부에 관계없이 유사한 값을 보여주고 있다. The purpose of this study is to derive an estimation equation for calculating the lag time for ammonia load adaptation of methanogens during anaerobic digestion and to derive model coefficients using the results derived from the batch experiment results. Pig manure is known to be a representative substrate that inhibits the normal operation of the anaerobic digestion process by accumulating ammonia. AMPTS (Automatic Methane Potential Test Systems) equipment was used in the laboratory to determine whether methane bacteria can be suppressed and applied to the high concentration of ammonia in general pig manure and the operating factors for operating an on-site anaerobic digester at a pig farm. The methane production rate before adaptation to ammonia concentration is 0.68 L/gVS at TAN 2,700mg/L, while the microorganism after adaptation shows a generation rate of 0.82L/gVS at TAN 4,250mg/L. The delayed phase length (λ) range from 45 to 99 days in unadapted microorganisms, showing that methane production is possible without a delayed phase when using adapted microorganisms. The modified Gompertz model applied in this study not only shows a difference in the λ value, which represents the lag time, depending on whether the microorganisms adapt, but also shows a larger difference in Pm1, which represents the amount of methane production by stage, while the half-saturation constant K and the maximum gas in the second stage show a greater difference. The production rate, Rm, changes depending on the organic matter load and shows similar values ​​regardless of whether the microorganisms have adapted or not.

HRccine(HFRS-virus vaccine)의 Rat에서의 아급성독성

조효진,백영옥,임동문,최재묵,김달현,박관하,조정식,이영순 한국독성학회 1995 Toxicological Research Vol.11 No.1

HRccine was administered subcutaneously to rats for 4 weeks at dose levels of 300, 60 and 12 times the expected clinical dose to evaluate the subacute toxicity. There were no treatment-related effects in clinical signs, body weight changes, food consumption, water consumption, urinalysis and blood biochemistry in any dose groups. In hematological examinations, increase of leucocyte counts and decrease of hemoglobin concentration were observed in the high dose-treated group. However, no treatment-attributable pathological changes were observed in microscopic examinations. The no-effect dose in subacute toxicity study of rats was considered to be 300 times the expected clinical dose.