• International Journal of Highway Engineering
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• v.18 no.2
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• pp.103-110
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• 2016

PURPOSES: In this paper, the effectiveness of speed-maintained standardization in road geometry on environmental impact at a downward slope location, based on greenhouse gas (GHG) emission indicators, was studied. Specifically, the aim of this study was to ascertain whether speed-maintained standardization resulted in decreased $CO_2$ emissions as well as noise pollution, due to reduced vehicle speeds. METHODS : In this study, speed-maintained standardization in road geometry was proposed as a means to reduce vehicle speeds, with a view to reducing $CO_2$ emissions and noise pollution. This technique was applied at a downward slope location. The vehicle speeds, $CO_2$ emissions, and noise levels before and after application of speed-maintained standardization were compared. RESULTS: It was found that speed-maintained standardization was effective as a means to reduce speed, as well as $CO_2$ emissions and noise pollution. By applying speed-maintained standardization, it was confirmed that vehicle speeds were reduced consistently. As a result, $CO_2$ emissions and noise levels were decreased by 9% and 11%, respectively. CONCLUSIONS : This study confirmed that speed-maintained standardization in road geometry is effective in reducing vehicle speeds, $CO_2$ emissions, and noise levels. Moreover, there is further scope for the application of this method in the design of roads in urban and rural areas, as well as in the design of highways.

• Proceedings of the Korean Society of Near Infrared Spectroscopy Conference
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• 2001.06a
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• pp.1121-1121
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• 2001

A previous study (Berzaghi et al., 2001) evaluated the performance of 3 calibration methods, modified partial least squares (MPLS), local PLS (LOCAL) and artificial neural networks (ANN) on the prediction of the chemical composition of forages, using a large NIR database. The study used forage samples (n=25,977) from Australia, Europe (Belgium, Germany, Italy and Sweden) and North America (Canada and U.S.A) with reference values for moisture, crude protein and neutral detergent fibre content. The spectra of the samples were collected using 10 different Foss NIR Systems instruments, only some of which had been standardized to one master instrument. The aim of the present study was to evaluate the behaviour of these different calibration methods when predicting the same samples measured on different instruments. Twenty-two sealed samples of different kind of forages were measured in duplicate on seven instruments (one master and six slaves). Three sets of near infrared spectra (1100 to 2500nm) were created. The first set consisted of the spectra in their original form (unstandardized); the second set was created using a single sample standardization (Clone1); the third was created using a multiple sample procedure (Clone6). WinISI software (Infrasoft International Inc., Port Mathilda, PA, USA) was used to perform both types of standardization, Clone1 is just a photometric offset between a “master” instrument and the “slave” instrument. Clone6 modifies both the X-axis through a wavelength adjustment and the Y-axis through a simple regression wavelength by wavelength. The Clone1 procedure used one sample spectrally close to the centre of the population. The six samples used in Clone 6 were selected to cover the range of spectral variation in the sample set. The remaining fifteen samples were used to evaluate the performances of the different models. The predicted values for dry matter, protein and neutral detergent fibre from the master Instrument were considered as “reference Y values” when computing the statistics RMSEP, SEPC, R, Bias, Slope, mean GH (global Mahalanobis distance) and mean NH (neighbourhood Mahalanobis distance) for the 6 slave instruments. From the results we conclude that i) all the calibration techniques gave satisfactory results after standardization. Without standardization the predicted data from the slaves would have required slope and bias correction to produce acceptable statistics. ii) Standardization reduced the errors for all calibration methods and parameters tested, reducing not only systematic biases but also random errors. iii) Standardization removed slope effects that were significantly different from 1.0 in most of the cases. iv) Clone1 and Clone6 gave similar results except for NDF where Clone6 gave better RMSEP values than Clone1. v) GH and NH were reduced by half even with very large data sets including unstandardized spectra.

• Korean Journal of Acupuncture
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• v.29 no.2
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• pp.250-259
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• 2012

Objectives : In this study, it has aimed to search cupping therapy standardization research course by reviewing former studies. Methods : It has reviewed articles about cupping therapy, published in South Korea. Review focused on cupping therapy treating methods. Results : Articles about cupping therapy is slightly increasing. Clinical study was the most popular study method. It has most used non-bleeding cupping therapy, and bleeding cupping therapy is next. Treating time was very various and there were no tendency or trends about treating time. Pressure inside cup has used from 30 mmHg to 600 mmHg, and pressure of 600 mmHg used mostly. Conclusions : As a result of this study, it is considered that data and standard about pressure and treating time is required. And it should be focus on pressure and treating time to standardizing cupping therapy.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2000.10a
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• pp.67-73
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• 2000

In an era of very rapid technological change, standardization organizations have been confronted with the problem that they should develop more new and more complex standards as strategic tools for enforcement of competitive power in shorter time according to the reduction of Life Cycle of products and the increase in the number of standards and their complexity. To cope with this challenge, worldwide Standardization Bodies now implement and operate their own EDH (Electronic Document Handling) system which is electronic means applied to development and delivery of standards based on their standardization workflow. In this paper, we analyze the EDH guidelines and methods of major Standardization Bodies, International bodies such as ITU-T, ISO/IEC JTC1, Regional bodies such as ETSI, Committee T1 of USA and TTA (Telecommunications Technology Association) of Korea. Finally, we discuss future EDH policy and suggest architecture of Advanced Standards Information System.

• Journal of Korea Society of Digital Industry and Information Management
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• v.8 no.4
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• pp.53-62
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• 2012

U-City means the high-tech city that applied ubiquitous technology and information communication technology. U-City aims to intensify urban competitiveness and to improve the quality of residents' life through efficient management of the urban. Currently, 77 U-City projects is underway. The each project cost and scale estimate is not clear in the absence of the U-Service Standardization Model. So, many of the project are trouble about making a production the proper number of U-Service or the cost of project. The excessive service construction is reflected on the construction costs, which leads to the rise of sales price and passes onto the executor of a project as a burden of the project costs, and the problem of the delay of the change-over occurs due to supporting the operation costs for the operation of the constructed service and the demand for additional installation of facilities between a local autonomous entity and the executor of a project. In this paper, we suggested the U-Services Construction Standardization Methods and proposed the standardization services guideline of crime prevention services. U-City services in the future are able to maintain the consistency of the system through the utilization of the proposed standard model. As a result, the U-City project's pre-estimated cost and scale can be extracted.

• Fashion & Textile Research Journal
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• v.25 no.3
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• pp.398-408
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• 2023

Smart clothing products can experience a decrease in performance and reliability due to various mechanical, biological, and chemical stress factors that occur throughout their life cycle. These issues can hinder consumer acceptance of the products. This study aims to enhance the reliability of smart clothing and facilitate quality control by analyzing and identifying the current status of international standardization for smart clothing and electronic textiles (e-textiles). The focus of this analysis was on the durability test methods in the use environment. Furthermore, similar standards published by different standardization organizations for durability tests were compared in depth. The study showed that a total of 27 international standards have been developed or are currently under development. The current standardization efforts mainly aim to develop functionality and durability test methods for smart clothing and e-textile products. A detailed comparison was made between two international standards (IEC 63023-204-1:2023 and AATCC TM210:2019) specifically in relation to the washing durability test method and the electrical resistance measurement standards (BS EN 16812:2016 vs AATCC EP13-2021), before and after the environmental exposure tests. Based on this comparison, several suggestions have been made and discussed for the future revision of these international standards.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2007.05a
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• pp.141-144
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• 2007

BLUs are major component in LCD industry which occupies 90% or more of FPD market worldwide and BLU market is expected to be expanded continuously according to the trend of miniaturization, slimness, low power consumption and low weight. The larger the BLU market scale, the more important standardization of performance evaluation techniques to clearly prescribe the product specification. Currently the government is promoting the establishment of related laws and coincidence with international standards to cope with agreements such as WTO/TBT, but the nongovernmental standardization activities are not enough to be actualized. Furthermore, BLU related components such as CCFL, EEFL, inverter and reflector are already developed for localization to substitute imports with home products but collective standardization, national standardization, and international standardization are still not done. So, performance specifications and evaluation methods for normal fluorescent lamps or industrial lamps are being adopted and used as national standards and safety certification standards instead. Making these standards enables to prepare a chance to penetrate into global market and to promote world best products. Also, by making this collective standard, it provides chances to take part in international standardization activities, to protect domestic industries and technologies, to obtain the trend of advanced technologies, and to be predominant over other countries. That is to say, CCFL standardization helps raise 21st century national strategic technology policy and go ahead of globalization of core technologies.

• The Korean Journal of Emergency Medical Services
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• v.24 no.3
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• pp.7-27
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• 2020

Purpose: The purpose of this study is to identify the compliance with the first standardization of the paramedic curriculum and suggest a second standardization to cultivate competent paramedics. Methods: This study was conducted by collecting 38 curricula, and responses to questionnaires, including those on the current status of prehospital field practice, from departments of emergency medical technology of 36 institutions. Data were collected between September 1 and November 30, 2019 via e-mail. Data were analyzed using SPSS v24.0 and NVivo 12.0. Results: Compliance with the first standardization of the paramedic curriculum was over 70% in only 11 on the 26 major subjects. The second standardization of the paramedic curriculum consists of 27 subjects requiring 76~79 credits for the 3-year course and 78~82 credits for the 4-year course. Conclusion: We suggested a minimum number of essential subjects to cultivate competent paramedics following the second standardization of the paramedic curriculum, and we hope colleges comply with this curriculum. Twenty to twenty-five percent of major subjects can be determined by the discretion of the college to maximize competency of paramedic students.

• Journal of Society of Preventive Korean Medicine
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• v.24 no.3
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• pp.15-25
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• 2020

Background : Mutual understanding between North and South Korea is essential for the engagement of Inter-Korean exchange and cooperation. However, the two Koreas have been divided for 70 years where Korean evolved differently within the two countries. This created a gap in the most basic foundation for mutual understanding, language. Fostering exchange and cooperation in the traditional medicine field requires a higher understanding of the specialized traditional medicine terminologies. Objectives : The purpose of this study is to formulate a future management plan for the "Comparative Terminology of Korean Medicine in South and North Korea," providing a foundation for standardizing Korean medicine terminology of the two Koreas. Methods : The study collected case studies of Korean medicine terminology management and standardization from government and international organization websites and documents. It provided future terminology management strategies based on this data. Results : The project for the standardization of Korean medicine terminology between North and South Korea can be divided into 4 stages according to the level of exchange and cooperation. The first step is to "establish a foundation for terminology standardization." The second step is "term comparison." If the exchanges and cooperation between North and South Korea, the third step will be to promote the "terminology standardization" project through Inter-Korean dialogue. Finally, after incorporating discussion on terminology standardization, the Inter-Korean Medicine Terminology can be published. Conclusions : This requires a system to support and facilitate Inter-Korean medicine exchange and cooperation. It is important to provide a support system that can provide results in a timely fashion by training relevant experts, collecting data and information, communicating with experts in the industry, academia and research institutes. This system will be able to ensure the continuity of the terminology standardization project.

• Quality Improvement in Health Care
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• v.29 no.2
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• pp.85-93
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• 2023

Purpose: The predominant approach for mitigating inadequate sampling rates has primarily involved bolstering the volume of education. This study aimed to curtail inadequate sampling rates through the implementation of continuous quality improvement (CQI) activities, tailoring effective methods to the unique needs of each institution. Methods: We developed a sample handling guidebook and implemented QI activities to address this issue. Results: These measures resulted in a 4.7% decrease in inadequate sampling rates, concurrently improving knowledge of sample handling and overall nurse satisfaction. We addressed the root causes of inadequate sampling before laboratory pre-processing by: 1) focusing on systematic rather than erratic errors through CQI activities, 2) revising the sample handling guide, and 3) delivering face-to-face education based on the specific needs of the nursing department. These changes resulted in an additional 0.6% decrease in the inadequate sampling rate. Conclusion: This study demonstrates that the implementation of CQI activities based on evidence derived from a multifaceted causal analysis significantly reduced the inadequate sampling rate compared to previous studies.