• Phonetics and Speech Sciences
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• v.4 no.1
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• pp.67-74
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• 2012

The neutralization of /$s^h$/ and /$s^*$/ in Gyeongsang dialects is a culturally salient stereotype that has received relatively little attention in the phonetic literature. The current study is a more extensive acoustic comparison of the sibilant fricative productions of Seoul and Gyeongsang dialect speakers. The data presented here suggest that, at least for young Seoul and Daegu speakers, there are few inter-dialectal differences in sibilant fricative production. These conclusions are supported by the output of mixed effects logistic regression models that used aspiration duration, spectral mean of the frication noise, and H1-H2 of the following vowel to predict fricative type in each dialect. The clearest dialect difference was that Daegu speakers' /$s^h$/ and /$s^*$/ productions had overall shorter aspiration durations than those of Seoul speakers, suggesting the opposite of the traditional "/$s^*$/ produced as [$s^h$]" stereotype of Gyeongsang dialects. Further work is needed to investigate whether /$s^h/-/s^*$/ neutralization in Daegu is perceptual rather than acoustic in nature.

• Proceedings of the KSPS conference
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• 2006.11a
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• pp.84-87
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• 2006

It have been known that Daegu dialect does not have /ㅆ/ as a phoneme. However, it seems that /ㅅ/ and /ㅆ/ are phonemically distinctive in younger generation. In this paper, we investigate realization of /ㅅ/ and /ㅆ/ of Daegu dialect in their 20's, and compare them with /ㅅ/ and /ㅆ/ of Seoul dialect in their 20's. The result of this study showed that /ㅅ/ and /ㅆ/ were not significantly different between Daegu and Seoul dialect except pitch. Therefore, in Daegu dialect /ㅅ/ and /ㅆ/ are phonemically distinctive in younger generation like Seoul dialect's /ㅅ/ and /ㅆ/ are.

• Clinics in Shoulder and Elbow
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• v.18 no.1
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• pp.43-46
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• 2015

Pancoast syndrome (PS) is characterized by a malignant neoplasm of the superior sulcus of the lung with destructive lesions of the thoracic inlet and involvement of the brachial plexus and cervical sympathetic nerves. The most common initial symptom of PS is shoulder pain; however, cough, dyspnea, and hemoptysis, signs often associated with lung cancer, are not as common. Investigation of PS can be difficult even with plain radiographs of the chest because it is surrounded by osseous structures such as the ribs, vertebral bodies, and manubrium. Due to these characteristics, orthopedic surgeons tend to make a misdiagnosis resulting in delay of appropriate treatment. Here we report on a patient who was supposed to undergo rotator cuff repair for his shoulder pain and weakness, and was eventually diagnosed with PS.

• Journal of Oriental Neuropsychiatry
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• v.14 no.2
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• pp.127-134
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• 2003

This is a case report of a patient with mixed anxiety and depressive disorder treated by Punsimgieum. The symptoms of the patient were anxiety(agitation), numbness(paresthesia), nausea, dyspepsia, insomnia and hopelessness. In this case, we administrated Punsimgieum to a patient suffering from anxiety and depressive disorder symptoms. After administration of Punsimgieum medication clinical symptoms improved Punsimgieum showed desirable effect on anxiety and depressive disorder symptoms.

• Journal of the Korean Solar Energy Society
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• v.34 no.6
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• pp.111-122
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• 2014

The purpose of this study is to understand relation of meteorological elements of air temperature, relative humidity and vapor pressure of four cities with Daegu. The followings are main results from this study. 1) There is very high correlation of meteorological elements according to distance between city and city. 2) In case of seaside town at Pohang, there were little changes than other cities for temperature, humidity and vapor pressure. 3) It was analysed stable and similar diurnal variation in water vapor pressure than air temperature and relative humidity at all observation site.

• Proceedings of the Korea Information Processing Society Conference
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• 2016.04a
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• pp.983-985
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• 2016

이 논문에서는 스마트폰과 IoT 기술을 이용하여 아두이노 보드에 탑재된 온도, 중량 등의 센서로부터 실시간 정보를 스마트폰으로 전송받아 요리과정을 시간별로 보여줌으로써 사용자들이 요리에 흥미를 유발시키고, SNS을 활용하여 자신이 개발한 레시피를 공개하여 누구든지 손쉽게 요리를 따라할 수 있는 내도쉐프 앱을 설계하고 구현한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2016.04a
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• pp.935-938
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• 2016

본 논문에서는 센서와 단순 피드백 장치를 활용한 기존 시스템의 문제점을 분석한다. 분석 내용을 바탕으로 패턴 학습을 통한 농업용 자동 급수 시스템을 제안한다. 제안하는 시스템의 구현 가능성과 실현 가능성을 보이고 이에 대해 논의 한다.

• Journal of architectural history
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• v.19 no.6
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• pp.173-186
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• 2010

This article is about the study on construction contractors in Daegu during the Japanese Colonial Rule. The first construction contractors who involved with Kyong-bu railroad work in 1904 personally. But, after they go through the bidding method, changed by the Japanese Government General of Korea in 1922, and the second bid rigging in 1932, contractors was changed gradually the organization into unlimited partnership, limited partnership or stock corporation. The number of them was increased. Most contractors were Japanese, and organized a limited partnership which has been capitalized at 30,000 won. On the other hand, Korean contractors couldn't work at an important part, except for the personal activities of Youngsil Lee(李永實). They were usually employed as consultants or field deputies by Japanese contractors. After the Liberation, Japanese construction contractors returned to Japan, however Tatuoka-kumi(龍岡組), Yasiro-kumi(屋代組) and Sakano-kumi(坂野組) that was leading the business which were took over by Koreans. They were leading architecture field in Daegu.

• Proceedings of the Korean Information Science Society Conference
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• 2005.07b
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• pp.487-489
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• 2005

본 논문에서는 온톨로지의 개념구조를 이용한 웹페이지의 의미적 분류방법을 제안한다. 웹 문서들이 가지는 용어 정보들과 어휘들 간의 개념 구조를 파악하여 온톨로지를 확장시키면서 이를 문서분류에 적용하여 의미적 분류가 이루어지게 한다. 문서 분류는 문서들을 가장 잘 표현할 수 있는 자질들을 정하고 이러한 자질들을 통해 미리 정의된 2개 이상의 카테고리에 문서의 내용을 파악하여 가장 관련이 있는 카테고리로 할당하는 것이다. 본 논문에서는 웹 문서에서 추출한 용어 정보들의 유사도와 온톨로지 카테고리의 유사도를 계산하여 웹 문서를 분류하여 문서 분류를 위한 실험데이터나 학습과정 없이 바로 실시간으로 문서분류가 이루어지며, 결과적으로 온톨로지와 문서들이 가지는 고유한 의미와 관계의 식별을 통하여 보다 더 정확하게 문서분류를 가능하게 해준다.

• Proceedings of the Korean Society of Toxicology Conference
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• 2003.10b
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• pp.64-67
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• 2003

Halogenated aromatic hydrocarbons (HAHs) including TCDD and PCBs are known to cause neurotoxic effects in both man and animals such as cognitive impairment and motor dysfunctions. While theses chemicals may lead to neurodevelopmental and neurobehavioral deficit, structural activity relationship and molecular targets for these chemicals are not elucidated.(omitted)