• 한국환경복원기술학회지
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• 제12권5호
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• pp.121-132
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• 2009

The agency which is responsible for work related to the restoration of vegetation on the quarry in Hong Kong is the Geotechnical Engineering Office of Civil Engineering and Development Department (CEDD). CEDD's environmental management system was certified as ISO 14001 : 2004 in 2006 and diverse instructions and technical documents about the restoration of the quarry were published and used for the performance of work and the implementation of the project. The restoration of the quarry is being carried out to respond to short-term and long-term goals. The general instructions for the restoration of vegetation says that a plant, when selected, should be self-sustainable with minimum maintenance required, have a high growth and survival rate, be tall enough to cover the rock slope faces, and preferably produce colourful flowers. These instructions prescribe the vegetation introduction technology, planting seasons, structural material of the vegetation works, maintenance and management, tree nursery operation, means of water supply, etc. This report introduced the outline of work on restoring vegetation carried out at Anderson Road, Shek O, Lam Tei, Turret Hill, Lamma, all large-sized quarries. In addition, it additzed Anderson Road's master plan. It is hoped that the Hong Kong examples so introduced are referred to in terms of institutional and technical considerations related to the nation's project for restoring quarries.

• 말소리와 음성과학
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• 제5권4호
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• pp.43-51
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• 2013

The purpose of this study is to survey Speech-Language Pathologists' perception on evaluation and treatment of "swallowing disorders". An online questionnaire was sent to the 279 subjects attending undergraduate/graduate programs in speech therapy department and/or SLPs who work in various settings. The survey consisted of three parts: 1) background information and educational/clinical experiences that are associated with dysphagia (swallowing disorder), 2) the current state of diagnosis and treatment of dysphagia of clinical practice (certified SLPs only), 3) the recognition of diagnosis, treatment, education for dysphagia. Each item of the survey was scaled by the participants on a five-point Likert scale of 1 to 5 (1 being not at all and 5 being extremely) or self-reported answers. The results of the survey showed that SLPs have high interest in "swallowing disorder", but most of them regarded them very difficult to diagnose and treat. The reason is that they have not been trained as a swallowing specialist. Therefore it is necessary to provide more opportunities for education and practice to establish the expertise of SLPs.

• 말소리와 음성과학
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• 제8권2호
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• pp.57-63
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• 2016

Recently, the Lax Vox voice therapy has been used as one of the SOVTE(Semi-Occluded Vocal Tracts Exercise). The purpose of this study was to explore the effect of Lax Vox voice therapy for a patient with Spasmodic dysphonia on voice improvement. One female spasmodic dysphonia patient(age=27) who had been diagnosed by a laryngologist received Lax Vox voice therapy. The Lax Vox protocol was configured as 5 steps (1 warm-up and 4 steps : bubbling without / with phonation/ gliding with phonation/ generalization) in this study. A total of 11 sessions were performed by a certified speech language pathologist. The present study evaluated the acoustic, aerodynamic, auditory perceptual, and patient's self-rating between pre-, mid-, and post- voice therapy. All objective and subjective parameters were improved after voice therapy; Reduced frequency variation, increased maximum phonation time, enlarged voice range, improved 'G' and 'S' in GRBAS & USDRS, and reduced VHI were observed. Especially, decreased $f_0$ and remarkably reduced voice tremor were also demonstrated following Lax Vox voice therapy. Accordingly, Lax Vox voice therapy technique can be useful for improving voice and quality of life in patients with spasmodic dysphonia.

• 가정간호학회지
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• 제16권1호
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• pp.22-30
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• 2009

Purpose: This study examined caregiver trainees' knowledge and attitude toward the elderly. Method: This descriptive study was conducted with a convenient sample of 119 trainees in a long-term caregiver education program at one university. Following completion of a self-reported questionnaire, knowledge and attitude were measured using FAQ1(Palmore, 1998) and a 20-item semantic differential scale(Sanders et al., 1984). The data were analyzed using descriptive analysis, t-test, ANOVA, and Pearson correlation analysis by SPSS version 12.0. Results: The mean score of respondents' knowledge and attitude toward the elderly was $13.51{\pm}2.77$ out of 25 and $81.71{\pm}20.10$ out of 100, respectively. Caregiver trainees' education level and age influenced their knowledge and attitude, respectively, toward the elderly. Conclusion: Caregiver training for the elderly should involve a well-designed education program and continuous teaching that takes into account trainee education and age.

• 한국태양에너지학회 논문집
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• 제39권3호
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• pp.1-7
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• 2019

As part of the government's energy policy, Zero Energy Building certification was launched on January of 2017. However, the three passive-housing rental housing projects are the only ZEB-certified detached housing since the certification's launch. The reason is that, in order for a detached housing to earn ZEB certification, it has to secure self-reliance in energy, and a photovoltaic system is the only viable renewable energy system. Therefore, conducting an analysis to optimize the photovoltaic system in an early design stage is strongly recommended. This study aimed to propose an optimal photovoltaic system design for a detached housing after analyzing through the ECO2 energy simulation of 44 cases, varying in a module type and efficiency, inclination and azimuth. As a result, 15 cases out of 44 cases were analyzed to satisfy ZEB evaluation criteria, and it is thought that these data could contribute greatly to the expansion of ZEB certification dissemination.

• 한국디지털건축인테리어학회논문집
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• 제11권3호
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• pp.5-16
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• 2011

This study aims for improvement and rebuilding of the 'Green Building Certification Criteria Information System;GBCCIS'. To achieve this, improved information system has developed self-assessment program available on the web and to provide data about the target of Green Building Certification based on the 2010 revised criteria. The target building of Green Building Certification is Apartment, Office, Mixed-Use Building, School, property for sale, accommodation, and other facilities. Also, the information system about the Green building related technologies and techniques to take advantage of offer a variety of information was built. Green Building Certification Criteria web-site Established in this study has information and each menu and contents are linked to organic and high-utilization. Each menu is organized according to the used frequency and the group. Also this web-site is composed of information guide field, core service field, and other field. These improvement of Green Building Certification Criteria Information System can be a positive incentive measures for the activation of Green Building Certification Criteria easily by taking advantage of relevant information by users. And these will be possible to planning development of Green building technologies by introducing the latest Green building construction techniques applicable building. Also, to assess in advance by using self-assessment program in the design phase of building will lead to Green building design and provide the convenience of the application process and through database construction and share information of building assessment resources certified Green Building Certification Criteria will lead to the containment and fair assessment between cation authorities.

• 정보보호학회논문지
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• 제27권2호
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• pp.293-303
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• 2017

생체인식 기술을 이용하여 기존의 패스워드를 대체하기 위한 FIDO(Fast IDentity Online)[1,7] 기술이 빠르게 성장하고 있다. FIDO 기술은 생체인식 기술을 이용한 편리한 사용자 인증과 스마트카드 기술을 이용한 안전한 키관리 기능을 제공하지만 사용자 신원인증 기술이 함께 제공되지 않아 사용자가 FIDO 기기를 원격 서버에 초기 등록하는 과정에서는 기존의 전통적인 신원인증 방식을 이용할 수밖에 없다. K-FIDO[3]는 이런 단점을 해결하기 위하여 FIDO 기술과 인증서기반 기술을 하나의 기기에 접목시킨 것으로 사용자의 초기등록 과정에서 인증서 기반 인증을 이용할 수 있게 하였다. 그런데 사용자들이 복수의 K-FIDO 기기를 사용하는 유비쿼터스 환경이 빠르게 도래할 것으로 예상되는데, 이런 환경에서는 만일 기존의 방식대로 하나의 인증서를 여러 기기에 복사하여 사용하거나, 기기별로 별도의 인증서를 발급받아 사용하게 된다면 많은 문제가 발생할 것으로 예상된다. 본 논문에서는 자체확장인증[4] 방식을 이용하여 복수 K-FIDO 기기 환경에서 인증키 관리의 편의성을 향상시킬 수 있는 방안을 제시한다.

• 한국화재소방학회논문지
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• 제23권5호
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• pp.181-195
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• 2009

현대 헌법은 국민의 기본권을 보장함으로써 그 정당성을 인정받고 있다. 헌법상 기본권은 국가권력으로부터 방어권의 차원을 넘어서 현대적 의미로 국가가 기본권을 실현할 수 있는 환경을 조성하고 다른 개인에 의하여서도 기본권이 침해되지 않도록 보호할 의무가 도출되고 있다. "헌법" 제34조제6항은 "국가는 재해를 예방하고 그 위험으로부터 국민을 보호하기 위하여 노력하여야 한다"라고 규정함으로써 다시 국가의 재해로부터 국민을 보호할 의무를 규정하고 있다. 화재로 인하여 발생하는 국민의 생명권 건강권 재산권에 대한 피해를 예방하는 국가의 의무는 현대국가의 기본이념인 사회국가원리에 국민의 인간답게 살 권리로 강화되어 더욱 중요한 국가의 존립정당성으로 대두하고 있다. 법률에서 도입하고 있는 소방검사제도는 헌법적으로 정당성은 인정되고 있으나 국민의 권리보호에 보다 최적의 제도인가에 관하여 검토할 필요성이 있다. 소방검사의 운영현실을 고려할 때에 보다 효율적으로 운영될 수 있는 방안을 이 논문은 검토하였다. 현행 소방검사제도를 소방자체점검제도와 통합적으로 운영함으로써 소방검사의 운영상 발생하는 문제점을 개선할 필요성이 있다. 현재 소방당국에서 직접 수행함으로써 발생하는 소방검사제도의 문제점을 극복하기 위한 방법은 신뢰성 있는 기관을 설립하여 위탁하는 방안을 검토할 필요가 있다.

• 대한방사선기술학회지:방사선기술과학
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• 제45권6호
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• pp.523-529
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• 2022

Gamma spectroscopy analysis is widely used for radioactivity analysis, and various factors are required for radioactivity calculations. Among the factors, K3 for each sample significantly influences the results. The previous methods of correcting the self-absorption effect include a computational simulation method and a method that requires making a CRM(certified reference material) identical to the sample medium. However, the above methods have limitations when used in small institutions because they require specialized program utilization skills or high manufacturing costs and large facilities. The aim of this study is to develop a method that can be easily and rapidly applied to radioactivity analysis. After filling the beaker with water, we placed the radiation source in a uniform position and used the measured value as the benchmark. Next, a correction factor was derived based on the difference in the radiation source count of the benchmark and the identically measured sample. For the radiation source, Eu-152, which emits a broad range of energy within the measurement range of gamma rays, and Cs-134 and Cs-137, which are indicator nuclides in environmental radiation analysis, were used. The sample was selected within the density range of 0.26-2.11 g/cm³, and the correction factor was derived by calculating the count difference of each sample compared to the reference value of water. This study presents a faster and more convenient method than the existing research methods for determining the self-absorption effect correction, which has become increasingly necessary.

• 한국유기농업학회지
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• 제25권3호
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• pp.603-617
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• 2017

본 연구에서는 2015년 3월부터 2017년 3월까지 친환경 인증 복숭아 재배현황, 유기농산물인증 복숭아 과원의 관리현황 및 병해충 발생실태를 조사하였다. 조사 기간 동안 복숭아 유기인증 농가는 65.5%, 무농약인증 농가는 31.7% 증가하여 매우 높은 증가 추세를 나타냈다. 복숭아 유기농산물인증 농가 중 대표적인 6 농가를 선발하여 재배현황을 살펴보았다. 조사한 모든 농가에서 녹비작물을 재배하거나 초생재배를 실시하고 예초를 최소한(평균 2.5회)으로 실시하였다. 토양 양분관리를 위해 가축분퇴비, 유박 및 자가제조 액비를 사용하는 농가가 많았으며, 병해충 방제를 위해 보르도액, 석회유황합제, 교미교란제 및 자가제조 식물 추출물을 사용하고 있는 것을 확인할 수 있었다. 병해충 피해현황을 살펴보았을 때 충해로 인한 피해는 31.6%, 병해로 인한 피해는 24.1%로 충해로 인한 피해가 다소 높은 것을 알 수 있었다. 주요 발생 병해충으로는 복숭아순나방이 13.5%로 가장 많은 피해를 유발하는 것을 확인할 수 있었으며, 잿빛무늬병(13.0%), 복숭아심식나방(7.3%) 및 세균성구멍병(7.3%)이 문제 되고 있는 것을 확인할 수 있었다.