• 한국컴퓨터정보학회논문지
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• 제26권2호
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• pp.193-199
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• 2021

본 연구의 목적은 SWP강화를 위한 교과목 개선 및 적용을 통해 학습자 특성에 맞는 수업방법을 적용하고 현장실무 강화 방안을 모색하고자 하였다. 연구결과 첫째, 학습자 동기유발 적용 방안으로 현장의 실무자 초청 토론 진행, 사회복지현장의 유형별 사업 진행 모습 시청 등이 필요하다. 둘째, 학습자 참여 방안으로 우수 프로포절 분석, 복지현장에서 진행하는 행사 참여, 현장의 다양한 딜레마 사례들을 제시, 딜레마 극복 사례 공유를 통해 윤리적 딜레마 극복 노력, 사회복지 현장실습에서 요구되는 실천기술 목록화 노력이 필요하다. 셋째, 상호작용 적용 방안으로 전화, e-campus, 카카오톡, 줌(Zoom), 사례관리 과정에서 진행되는 상담기법들을 적용, 복지현장에서 중요하게 다루어지는 이슈에 대한 토론 등 적용 방안이 필요하다.

• 사회복지연구
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• 제49권1호
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• pp.263-296
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• 2018

본 연구는 주거취약계층 매입임대주택에서 수행되는 사례관리자의 실천 경험을 파악하는 데 목적이 있다. 노숙경험이 있는 주거취약계층에게 집이 가지는 중요성은 절대적이며, 그들이 지역사회 내에서 주민으로 살 수 있도록 지원하는 사례 관리 역시 매우 중요하다. 그럼에도 이제까지의 연구는 저렴주거 공급, 주거환경, 입주자의 삶의 질과 건강에 집중되어 있었지만 사례관리에 대한 관심은 부족하였다. 본 연구에서는 10명의 주거취약계층 매입임대주택 사례관리자의 FGI를 통하여 어떤 경험을 하였는지를 탐색하였다. 연구결과 사례관리자의 경험은 '시설 이후 독립주택생활 지원의 딜레마', '임대료 관리와 사례관리 사이의 역할 경합', '지역 연계와 협력을 향한 외로운 실천', '이중고용관계와 열악한 작업 환경'의 4가지 주제로 도출되었다. 이들의 경험을 토대로 매입임대주택 사례관리 운영을 위한 정책적 실천적 제언을 제시하였다.

• 국제학술발표논문집
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• The 9th International Conference on Construction Engineering and Project Management
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• pp.1226-1236
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• 2022

Because students majoring in construction-related fields must develop a broad repository of knowledge and skills, effective transferal of these is the primary focus of most academic programs. While inculcation of this body of knowledge is certainly critical, actual construction projects are complicated ventures that involve levels of risk and uncertainty, such as resistant neighboring communities, unforeseen weather conditions, escalating material costs, labor shortages and strikes, accidents on jobsites, challenges with emerging forms of technology, etc. Learning how to develop a level of discernment about potential ways to handle such uncertainty often takes years of costly trial-and-error in the proverbial "school of hard knocks." There is therefore a need to proactively expedite the development of a sharpened intuition when making decisions. The AGC Education and Research Foundation case study committee was formed to address this need. Since its inception in 2011, 14 freely downloadable case studies have thus far been jointly developed by an academics and industry practitioners to help educators elicit varied responses from students about potential ways to respond when facing an actual project dilemma. AGC case studies are typically designed to focus on a particular concern and topics have thus far included: ethics, site logistics planning, financial management, prefabrication and modularization, safety, lean practices, preconstruction planning, subcontractor management, collaborative teamwork, sustainable construction, mobile technology, and building information modeling (BIM). This session will include an overview of the history and intent of the AGC case study program, as well as lively interactive demonstrations and discussions on how case studies can be used both by educators within a typical academic setting, as well as by industry practitioners seeking a novel tool for their in-house training programs.

• Structural Engineering and Mechanics
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• 제18권3호
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• pp.287-301
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• 2004

Structural acceleration regulation is a means of managing structural response energy and enhancing the performance of civil structures undergoing large seismic events. A quadratic output regulator that minimizes a measure including the total structural acceleration energy is developed and tested on a realistic non-linear, semi-active structural control case study. Suites of large scaled earthquakes are used to statistically quantify the impact of this type of control in terms of changes in the statistical distribution of controlled structural response. This approach includes the impulses due to control inputs and is shown to be more effective than a typical displacement focused control approach, by providing equivalent or better performance in terms of displacement and hysteretic energy reductions, while also significantly reducing peak story accelerations and the associated damage and occupant injury. For earthquake engineers faced with the dilemma of balancing displacement and acceleration demands this control approach can significantly reduce that concern, reducing structural damage and improving occupant safety.

• 전자통신동향분석
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• 제8권2호
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• pp.69-91
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• 1993

In the conventional speech processing, the technique of FFT(Fast Fourier Transform) is usually applied to the finite number of samples within the window of specified length using the fixed sampling rate. In this case, the temporal resolution is dependent upon the length of window while the spectral resolution is dependent upon the number of samples within the window. Thus, once the temporal resolution is determined the spectral resolution is also determined or vice versa. To resolve this type of dilemma, a new type of bank-filter similar to the characteristics of cochlear model needs to be considered. Furthermore, wide dynamic range of cochlea certainly helps the stable extraction of speech features. In the paper, the human auditory system will be briefly introduced and previous works on auditory preprocessors based on cochlear model will be reviewed. As a conclusion, the design considerations of auditory preprocessors based on cochlear model will be addressed.

• 한국실내디자인학회논문집
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• 제14권2호
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• pp.37-45
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• 2005

In the 21st century modem architecture, not only environmental problems and sustainable development but also two subjects, 'Globalization' and 'Localization', have become important issues. The modern application of vernacular design which is the design model including the characteristics of region, a people and tradition can be a solution for localization and sustainable development. Vernacular design gives many ideas in respect of organic art and design, the dilemma of modern architecture, and practical solution of its problems, and is considered as an important resource of modern ecological architecture. This study aims to investigate the meaning and types of vernacular design and confirm the development possibility of this design as the important element of modem regional ecological architecture. In addition, through case studies, it will demonstrate that the regional ecological architecture based on vernacular design can solve new multidimensional architectural problems in the 21st century.

• 대한산업공학회지
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• 제24권2호
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• pp.223-240
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• 1998

The purpose of this paper is to develop the pattern recognition system with a 'Robust' concept to be applicable to flexible manufacture automation in practice. The 'Robust' concept has four meanings as follows. First, pattern recognition is performed invariantly in case the object to be recognized is translated, scaled, and rotated. Second, it must have strong resistance against noise. Third, the completely learned system is adjusted flexibly regardless of new objects being added. Finally, it has to recognize objects fast. To develop the proposed system, contouring, spectral analysis and Fuzzy ART neural network are used in this study. Contouring and spectral analysis are used in preprocessing stage, and Fuzzy ART is used in object classification stage. Fuzzy ART is an unsupervised neural network for solving the stability-plasticity dilemma.

• Journal of Korean Neurosurgical Society
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• 제48권1호
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• pp.79-81
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• 2010

We present a case of hydrocephalus as the primary manifestation of neurosarcoidosis. Sarcoidosis is a rare disease in Korea and its incidence is much lower than that of tuberculosis. Diagnosis is made by pathologic findings and by exclusion of other granulomatous disorders. Neurosarcoidosis is observed in approximately 5% of sarcoidosis. Its common manifestations are facial palsy (50% of patients with neurosarcoidosis) and optic neuritis. Hydrocephalus is a very uncommon reported finding. Although the typical presentation of sarcoidosis such as facial palsy is not a diagnostic dilemma, more atypical presentations such as hydrocephalus with altered mentality in a tuberculosis patient can lead to a misdiagnosis.

• Journal of Chest Surgery
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• 제25권6호
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• pp.593-597
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• 1992

The bronchopleural fistula[BPF] due to bronchial stump disruption after pneumonec-tomy has remained one of the most dreadful complications to now. The management of the BPF with empyema thoracis are still therapeutic dilemma even though a various surgical methods for the control of BPF with or without empyema thoracis. We have experienced the successful treatment of BPF & empyema thoracis with transsternal transpericardial approach. The patient was a 54 years old male who was taken left pneumonectomy at W. Medical Center at sept, 19th. 1991. He was suffered from the BPF R empyema thoracis and so was transferred to our hospital at Nov. 19th. 1991. We treated the patient with transsternal transpericardial bronchial closure for BPF, and put clagett procedure for empyema thoracis in 2 weeks. We think this kind of surgical techniques is one of the relatively simple and effective method for the control of BPF and empyema thoracis.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제41권4호
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• pp.217-221
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• 2015

Sinonasal sarcoidosis in the head and neck region is infrequent. Its occurrence can be either isolated in combination with other systems. The literature reveals that the occurrence of sinonasal sarcoidosis without lung involvement is rare. In general, sarcoidosis is a chronic non-caseating granulomatous disease of unknown origin, often identified after biopsy. In this article, we report on a benign tumor of the face that produced a diagnostic dilemma, necessitating refinement of the surgical access and in toto removal of the benign tumor.