Underwater sound channel in the northeastern East China Sea

Song, Heechun,Cho, Chomgun,Hodgkiss, William,Nam, SungHyun,Kim, Sea-Moon,Kim, Byoung-Nam Elsevier 2018 Ocean engineering Vol.147 No.-

<P><B>Abstract</B></P> <P>In May 2015 a shallow-water acoustic variability experiment (SAVEX15) was conducted in the northeastern East China Sea. Surprisingly, an underwater sound channel that is typical for deep water was discovered in this shallow water waveguide (∼100 m deep) with the channel axis at around 40 m. For a broad-band source (0.5–2.0 kHz) deployed close to the channel axis, channel impulse responses observed by a vertical array exhibited a complex arrival structure with a large delay spread (e.g., 160 milliseconds). Most arrivals are found to be surface and bottom reflected, while a pair of high-intensity refracted arrivals are embedded in the early reflected arrivals. Broadband simulations based on a normal mode propagation model show good agreement with data.</P> <P><B>Highlights</B></P> <P> <UL> <LI> An underwater sound channel (USC) typical for deep water is found in the shallow northeastern East China Sea. </LI> <LI> Detailed observations on the environments and underwater acoustic data are presented. </LI> <LI> A complex structure of sound arrivals observed under the USC is separated into refracted and surface/bottom reflected ones with a broad-band simulation. </LI> </UL> </P>

Chemical analysis of electron beam - treated henequen fibers

Sea,Y. B,Han S. 0,Lee. C.H 한국펄프·종이공학회 2004 한국펄프·종이공학회 학술발표논문집 Vol.2004 No.4

영어 It-분열문의 CP-지정어분석

장세은,양상백 대한언어학회 1998 언어학 Vol.6 No.2

Jhang, Sea-Bun & Yang, Sang-Baek. 1998. CP Specifier Analysis of It-Clefts in English. Linguistics, 6-2, 23-43. The purpose of this paper is to provide some evidence for a CP specifier of cleft constructions in English and to give a uniformed analysis of it-clefts. We demonstrate some problems of previous analyses: dual analyses by Pinkham & Hankamer (1975) and Chomsky (1977), successive cyclic wh-movement, preposing clefted constituents, negation scope, and binding theory B & C. We show that the CP specifier analysis can give an explanatory adequacy over the previous analyses, providing some evidence that cleft behaves like wh-question. We hope that this paper will be contributed to motivating the further study of the cleft structure in the Minimalist Program for current linguistic theory. (Korea Maritime University & Dongseo University)

미국수화언어와 한국수화언어에서의 WH-의문문

장세은 대한언어학회 1999 언어학 Vol.7 No.3

Jhang, Sea-Bun. 1999. WH-questions in American Sign Language and Korean Sign Language. Linguistics 7-3, 297-319. The purpose of this paper is to compare some aspects of wh-questions in American Sign Language and Korean Sign Language, and to show that the data from KSL share some arguments provided by the two current disputing analyses of the rightward and leftward wh-movement. In both ASL and KSL, a nonmanual wh-marking functions as a grammatical marker, and wh-words are in situ, or they optionally appear in sentence-final position. In addition, the two languages have the distribution of nonmanual syntactic wh-marking in common. When manual wh-material is available in sentence-final position, the spread of wh-marking over the rest of the sentence is optional; otherwise, spread is obligatory. Two pieces of evidence from KSL in favor of rightward analysis are (i) extraction of wh-words from within an embedded clause and (ii) left-dislocation of wh-words in sentences containing spatial verbs. In contrast, there are three pieces of evidence from KSL in favor of leftward wfi-mmovement: (i) variants of extraction of wh-words from within an embedded clause, (ii) sentence-initial wh-object, (iii) focus function of right-peripheral Wh-material in wh-doubles sentences. (Korea Maritime University)

CASE REPORT : Familial Mediterranean Fever With Complete Symptomatic Remission During Pregnancy

( Kwang Taek Kim ),( Hyun Joo Jang ),( Jae Eun Lee ),( Mi Kang Kim ),( Jun Jae Yoo ),( Gye Yeon Lee ),( Sea Hyub Kae ),( Jin Lee ) 대한장연구학회 2015 Intestinal Research Vol.13 No.3

Familial Mediterranean fever (FMF) is an inherited autosomal recessive disorder, ethnically restricted and commonly found among populations surrounding the Mediterranean Sea. FMF is the most prevalent autoinflammatory disease; is characterized by recurrent, self-limited episodes of fever with serositis; and is caused by Mediterranean fever gene (MEFV) mutations on chromosome 16. We describe a case of adult-onset FMF with complete symptomatic remission during pregnancy, without the use of colchicine. A 25-year-old woman had presented with periodic fever, abdominal pain, and vomiting since she was 21. Her abdominal computed tomography scan showed intestinal nonrotation. She underwent exploratory laparotomy and appendectomy for her symptoms 1 year prior. She had a symptom-free pregnancy period, but abdominal pain and fever recurred after delivery. Mutation analysis of the MEFV gene revealed two point mutations (p.Leu110Pro and p.Glu148Gln). We report an adult female patient with FMF in Korea with complete symptomatic remission during pregnancy. (Intest Res 2015;13:287-290)

소아 고환에 발생한 간질세포종양 1예

정세윤,이웅수,정화순,김춘원 대한병리학회 1984 Journal of Pathology and Translational Medicine Vol.18 No.3

大邱市 所在 老人福祉會館 利用者의 虐待經驗 實態

장세희,권진희,황병덕,이성국 대한보건협회 2003 대한보건연구 Vol.29 No.1

The purpose of this study is to examine current status of elderly abuse by their own children. The study was performed with sample group of 385 people over 60 years old(Male: 135, Female: 2-50) Daegu city residents, who attended the senior welfare center. By categorizing specific type of abuse experience, the study showed B.l%(male: 25.2%, female: 22.0%) of verbal * psychological abuse, 4.9%(male: 3.7%, female: 5.6%) of permissive abuse, and 4.7%(male: 5.2%, female: 4.4%) of financial abuse. There was no record of physical abuse experience. In the review of elderly abuse experience following general characteristics, especially in case of female elderly, the difference in verbal psychological abuse experience was observed depending on the existence of spouse and composition of family. And there was also a difference in financial abuse experience related to health condition. In the study of elderly abuse experience according to the financial status, the female elderly who were a pool economic status had experienced comparatively high level of verbal . psychological abuse. In the review of reaction against abuse, direct confrontation(35.0%) was the most dominant among male elderly, however, majority of female elderly(56.5%) was found to be bear with the suffer . The main reason for such endurance was for the sake of own children . There was only one elderly(0.9%) who had ever reported to the police with abuse experience.

<周易, 繫辭傳,上> 考釋

金世煥 부산대학교 인문학연구소 1999 人文論叢 Vol.54 No.-

부산시 중등학교 교사의 여가 행태에 관한 조사 연구

오세복,이근모 釜山大學校 師範大學 1998 교사교육연구 Vol.35 No.-

Secondary school teachers' leasure activities which exert great effects on middle- and high-school students' thought and behavior become an important factor for their profession and sentiment. This study examined secondary school teachers' leasure activities in relation to gender, years of teaching experience, and marriage via survey methodology. The results of the study can be summarized as follows: 1. Female teachers tended to have less time in weekdays than did male teachers. 2. Married teachers tended to prefer outdoor activities on weekend. 3. Both female and male teachers were found to spend last summer vacation doing general leisure activities such as reading, meditating, collecting, and exploring. 4. More female teachers than male teachers tended to consider that principals, vice principals, and head teachers did not have much interest in leisure. 5. Among the obstacles to teachers' leasure activities were lack of time, place, and facilities.

수행평가 타당화 모형의 고찰

임시혁 한국초등교육학회 2002 초등교육연구 Vol.15 No.2

본 연구에서는 수행평가의 타당도를 확인하는 모형들을 고찰하여 수행평가의 설계나 활동에 대한 시사점을 찾아보고자 하였다. 이를 위해서 먼저 수행평가에서 타당화와 관련된 논쟁점이 무인인지 살펴보았다. 그리고 수행평가 타당화에 관한 모형을 타당도 준거의 제시와 확인, 추론 단계별 확인, 그리고 해석학적 접근법 등 세 가지로 분류하여 고찰하였다. 결론에서는 세 가지 모형을 상호 보완적으로 활용하여 보다 타당한 수행정가가 되도록 노력할 필요가 있음을 논의하였다. In this study, the validation models for performance assessment are reviewed and their implications to the development and utilization of performance assessment are discussed. For these purposes, issues relating to the validation are reviewed first. Then validation models are classified into three categories and reviewed: presenting validation criteria and confirming model, validation of each inferential step model, and hermeneutic approach. Finally, it is emphasized that if these models are utilized complementally, more valid performance assessments are resulted.