• Journal of The Korea Institute of Healthcare Architecture
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• v.9 no.2
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• pp.43-50
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• 2003

This paper try to provide basic and universal concept of the architectural planning for the barrier-free environment. To accomplish this purpose this study has analyzed inductively the architectural requirements for all kinds of people with disabilities. The Analysis showed a safety, an accessibility and a distinguishment as the concept of architectural planning for the people with disabilities. Based on the findings of the study have been researched the general cases done for the barrier-free architectural environment. As the result, it has been proved that the design concept for the disabled person should be regarded as the basic concept of the general architectural planning.

• Journal of The Korea Institute of Healthcare Architecture
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• v.10 no.2
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• pp.125-133
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• 2004

Safety, accessibility and distinguishment as the concept of architectural planning and design are demanded in staircases due to increase of the old aged people and disabled people's enlarged social participation. In this research is tried to provide the importance of vertical walking function at the design for the staircases. For this reason, structural elements of the staircases are studied in the ergonomic aspect for barrier-free environment and a comparative study is made on the regulations of the staircases in the inside and outside of the country in disabled & aged people's view. Based on this study, the quality of the staircases in public facilities and Apartments is analyzed. As the result, it has been proved that the vertical walking function of the staircases is the most fundamental characteristic of the staircases design before everything else.

• Korean Journal of Environmental Biology
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• v.39 no.4
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• pp.463-470
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• 2021

Admirandus multicavus Belogurov and Belogurova, 1979, a new record of free-living marine nematode species belonging to family Oncholaimidae is reported based on the specimens collected from the intertidal sediments of Korea. Admirandus multicavus is characterized by the following unique characteristics: cephalic setae (1-2 ㎛ long), spicules (71-126 ㎛ long) and gubernaculum (15-31 ㎛ long), midventral preanal supplementary organ, three glandular duct openings of the Demanian system, and stoma length measuring twice the width. A comparative analysis of the biogeographical and ecological characteristics of Admirandus species is presented. DIC (Differential interference contrast) photomicrographs of the species are also provided herein. This report represents the first taxonomic analysis of the genus Admirandus Belogurov and Belogurova, 1979 discovered from the Korean seawaters.

• Journal of The Korea Institute of Healthcare Architecture
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• v.24 no.4
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• pp.37-45
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• 2018

Purpose: The purpose of this study is to suggest directions for improving Authentication Of A Barrier-Free Living Environment(BF) of passenger facilities. Methods: We examined the parts (terms, Authentications, and dimensions) where the difference in the legal standards between the relevant items in the "ACT ON GUARANTEE OF PROMOTION OF CONVENIENCE OF PERSONS WITH DISABILITIES, THE AGED, PREGNANT WOMEN, ETC." and the "ACT ON PROMOTION OF THE TRANSPORTATION CONVENIENCE OF MOBILITY DISADVANTAGED PERSONS", which are the basis of Authentication of BF for buildings and passenger facilities. We also mention the differences by comparing and analyzing Authentications of BF. In addition, we survey the current status of passenger facilities in Korea that have been granted and not granted Authentication of BF of passenger facilities. and we describe improvement directions of Authentications of BF. Implications: Improvement of Authentications of BF should be made in accordance with relevant laws, and improvement of Authentications of BF to reflect various situations in the field is needed. Authentications of BF according to the type of passenger facilities should be distinguished.

• Korean Journal of Organic Agriculture
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• v.25 no.1
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• pp.23-35
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• 2017

The objective of this study is to analyze a price of environment-friendly and conventional rice with POS data. And we estimate the value of environment-friendly's certification with hedonic price model. In case of price level, organic and pesticide-free rice is higher than conventional rice, 22.5% and 10.6%, respectively. In contrast, price variation of conventional rice is higher environment-friendly rice. The value of organic and pesticide are 839.5 Won and 313.7 Won, respectively. As time goes by, the certification's value goes down in environment-friendly rice. In particular, price level and certification's value of pesticide-free rice is similar with conventional rice. The results of this study show that price of the environment-friendly rice is not higher than expected. Therefore it is necessary to establish a new marketing and promotion strategies for environment-friendly rice.

• Journal of The Korea Institute of Healthcare Architecture
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• v.17 no.4
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• pp.25-37
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• 2011

As International considerations about the Barrier-Free environment increase, Korean Barrier-Free Environment Certification System has operated since 2008 in Korea. The purpose of this study is to find way to improve evaluation items, so this study analyzed the result of examination certified facilities and investigated the importance of the evaluation item for conducted a questionair survey with the BF experts. As a result, a lower scored and high important item should assign a higher score or lower the difficulty level, so induces applicants to be certified. Second, a higher scored and lower important item should assign a lower score or increase the difficulty of evaluating. The results suggested are expected the use in the improvement direction of BF certification evaluation items.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06d
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• pp.246-248
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• 2012

In this paper, we recommend some game theoretical schemes try to get reliability transmission and resource allocation of the contention free period in overlapped WBAN(Wireless Body Area Net works) environment. Cooperative bargaining game is considered to guarantee a reliability conflict-free transmission. We study it by considering the priorty of device and the demand number of allocated timeslots in the CFP (Contention Free Period), and guarantee the least requested timeslots through bargaining between each user.

• Journal of Korea Multimedia Society
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• v.6 no.4
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• pp.565-575
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• 2003

This paper proposed context based annotation model and annotation ambiguity correction methods. The proposed model provides various annotation types, semantic models, and pen-based free drawing interface. Annotation correction method that is specifically based on the context which includes various textual and structure information between free-form marking and annotation. Also, interface for XML environment using the proposed model and correction methods is proposed and possibilities of application is looked at. The results from the implementation of the proposed method show that the annotated areas included in the free-form marking information are more accurate, achieving more accurate exchange results amongst multiple users in a heterogeneous document environment

• The Journal of Sustainable Design and Educational Environment Research
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• v.14 no.3
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• pp.18-27
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• 2015

2009 As the School District is amended as a metropolitan area public development operators obliged to free supply of school facilities contribute to the streamlining of the provincial education funding, and although institutions shortly became implemented in earnest, the effect has been, despite a number of problems occur. In this study, analysis of these school facilities free of charge supply system on the status and problems through surveys, and suggests directions for future drafting and improving legislation.

• Journal of Korean Society on Water Environment
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• v.31 no.4
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• pp.399-406
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• 2015

A sequencing batch reactor was operated under different pH conditions to see the influence of free ammonia (FA) and free nitrous acid (FNA) to microbial community on ammonium partial nitrification. Long-term influences of FA and FNA were evaluated by polymerase chain reaction-denaturing gradient gel electrophoresis and fluorescence in situ hybridization. Nitrite accumulation was successfully achieved at pH 8.2 and 6.3. The shifts in the microbial community were observed when influent ammonia concentration increased to 1 g $NH_4$-N/L at pH 8.2, and then when pH was dropped to 6.3. Both Nitrosomonas and Nitrosospira were selected during the startup of the reactor, and eventually became dominant members as ammonia-oxidizing bacteria. The results of molecular microbiological analysis strongly suggested that the composition of microbial community was changed according to the method used to control nitrite-oxidizing bacteria.