• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.5
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• pp.190-198
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• 2018

The purpose of this study was intended to provide baseline data to develop child health education for multicultural mothers. Participants were 30 multicultural mothers in B city multicultural family support centers and 20 persons in charge of child healthcare in B city. From Dec 2016 to Jan 2017 a self-report instrument was used to measure general characteristics, status, importance, implementation, and needs of child healthcare education. The data were analyzed through frequencies, Chi-squared test, and analysis of variance using the SPSS 20.0 program. Fifty-seven percent of transcultural mothers had not participated in child healthcare education before. There was no significant difference between importance and implementation of child healthcare education. In Borich analysis, "Safety accident prevention", "Toilet training", and "Growth and development" were in the 25th percentile. In Locus for Focus, "Safety accident prevention", "Bathing", "Baby massage", "Toilet training", and "Weaning food" were in the HH area. In comparison with importance of child healthcare education, multicultural mothers, and persons in charge of child healthcare, multicultural mothers had significantly higher scores than persons in charge of child healthcare. Therefore, in order to meet multicultural mothers' educational needs for child healthcare education, child healthcare information should be developed.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.11 no.1
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• pp.56-69
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• 2001

Objectives : This study was designed to develop and standardize a checklist for ergonomic risk factors, and to provide ergonomic guidelines for managing cumulative trauma disorders (CTDs) in automobile assembly lines. Methods : The Checklist for Ergonomic Risk Factors (CERF-1) was developed based on the results of previous studies, and then modified after performing pilot study. Information on the symptoms possibly related with CTDs was obtained using a self-reported Questionnaire from 465 automobile assembly workers. Their job conditions were examined to assess risk factors through both direct observation and video analysis. Results : Rate of detecting risky job through CERF-1 was 85.6%, and was similar to that (88.8%) by Occupational Safety and Health Adminstration(OSHA) checklist but higher than that (63.7%) by American National Standards Institute(ANSI) Z-365. Relationship of the exposure scores derived from CERF-1 with levels of symptom was greater (r=0.49) than OSHA (r=0.28) and ANSI Z-365 (r=0.22). Considering the relationship, jobs scoring higher than 16 could be classified as the Risk Job. and lower than 16 as the Low Risk Job. Sensitivity and specificity of the Risk Job were 92.5 % and 31.5 %, respectively. Odds ratio (OR) after age adjustment was 5.69 (95 % confidence interval 3.15-10.29) for the Risk Job, and these ORs were significantly different from those of the Low Risk Job. The exposure scores were Quite valid, in that the scores at the main survey were significantly correlated with those at the follow-up survey, as suggested by test-retest(r=0.88) and inter-rater reliability(r=0.80). Conclusions : The CERF-1, developed in this study, will be an efficient tool for evaluation of risk jobs for CTDs in automobile assembly lines, and can be used easily by health care providers.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.4
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• pp.976-982
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• 2010

Agricultural products are one of the major food, But in recent years, It's not easy for Consumers to buy them. Cause there are not sure about the quality of the cheap foreign agricultural product imported. There are not even sure where they have been produced, Some excessive use of domestic pesticides, And Environmental pollution caused by soil contamination of plantation, It's not only matter with the conscience of the Sellers and producers. The government recommends agricultural producers to attach the mark to identify where the products are made originally. However, if producers do not comply with the recommendation, it become useless. Recently, because of the increased interest to health and food, Consumers want accurate and reliable information about The agricultural products, They buy. In this paper, Based on the RFID technology, RFID tags attached to agricultural products when consumers buy, Through the RFID reader to read RFID tags, Which make Easy to accurately convey Production of agricultural information and safety information to consumers. These features have been implemented with the traceability system.

• Journal of The Korean Society of Clinical Toxicology
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• v.3 no.2
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• pp.71-78
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• 2005

Purpose: The morbidity of pesticides are largely related with accidental ingestion in human. The four principal ideals of clarity, completeness, conformity and consistency of label are important to make a correct usage and prevent unnecessary health risk. The aim of this study is to evaluate the appropriateness of pesticides labelling practice in Korea. Methods: The photographic label images of pesticide products were gathered through visiting thirteen manufacturers that produce pesticide products in Korea. We scored labelling practice by guidelines of Food and Agriculture Organization of the United Nations in 1995. Results: From August 2005 to November 2005, we gathered 1,296 label images of pesticide and $58.3{\%}$ (755/1,296) of images were scored by check lists for reviewing label content. The average score of four check list categories was $71.9{\pm}2.2$. Each categorical score were $91.7{\pm}0.9$ for the information appearing on the label, $31.3{\pm}0.0$ for safety precaution, $77.7{\pm}2.0$ for instructions for use, $87.0{\pm}8.7$ for general configurations. In safety precaution, the sentence of keeping locked up the product and two mandatory safety pictograms were missed in all label images. In general configurations category, there was score difference in product package types between bottle and bag container ($85.1{\pm}9.0$ vs. $90.3{\pm}7.2$, p < 0.01). Conclusion: Although there was no comparable previous data, the score of safety precaution was lowest than other categories because the two mandatory safety pictograms and locked up warning sentence were missed. In general configurations, the colour contrast was more inappropriate in the labels on bottle than bag container.

• Annual Conference of KIPS
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• 2019.10a
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• pp.502-505
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• 2019

노인들이 많이 이용하는 이동 보조 기구인 기존 보행기에 다양한 기능이 부족하여 안전 서비스, 알림 서비스, 스마트폰 애플리케이션 서비스로 분류하여 기능을 추가하였다. 안전 서비스 부문의 기능으로는 경사로 사고 방지 시스템, 장애물 알림 시스템, 밝기에 따른 전조등 시스템, 손잡이에서 손이 떨어지면 자동으로 동작되는 브레이크 시스템, 겨울철 손을 따뜻하게 유지하기 위한 난방 시스템이 있다. 알림 서비스로는 현재의 온·습도 및 미세먼지 농도를 알려준 후 외출하기에 부적합할 시 경고등으로 알려주는 시스템이 있다. 스마트폰 애플리케이션 서비스는 심박 및 체온을 알려주고, 노인의 위치와 SOS신호, 운동량을 알 수 있고, 도난 방지 시스템이 있는 스마트 안전 노인 보행기를 설계하였다.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2023.11a
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• pp.180-181
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• 2023

2022년 1월 「중대재해처벌법」시행 후 기업에서 경영책임자로써의 안전보건확보 의무에 대한 책임이 강화되어 건설산업에서는 안전보건관리체계를 구축하고 이행 확인 활동을 통하여 중대산업재해예방에 노력하고 있다. 동법 시행령 제4조 제9호에서 요구하는 안전보건 역량을 평가하여 업체를 선정할 수 있는 기준과 절차 즉'적격수급업체 선정체계'가 중대산업재해 예방에 핵심과제라 할 수 있으며, 이를 위해서는 안전보건수준을 평가할 수 있는 시스템이 필요하다. 이에 건설업에서 민간기업 스스로 적격수급업체 선정을 위한 안전보건수준평가를 운영하고 있으나 전문성과 신뢰성이 부족하다. 또한 민간 건설업체마다 안전보건수준 평가방법이 명확하지 않고 표준화 되어 있지 않아 하수급업체에서는 입찰마다 평가 수검을 받고 있어 효율성이 낮게 나타나고 있다. 본 연구는 선행연구 고찰과 공공기관에서 운영되고 있는 건설업 원도급사에 관한 안전 평가제도 실태조사를 통하여 하수급업체 안전보건수준평가 인증제도의 필요성을 확인하였다. 이에 건설업의 적격수급업체 선정체계 운영이 필요한 표준화된 안전보건수준 인증제도 도입 방안을 제시하기 위함이다.

• Korean Journal of Veterinary Service
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• v.36 no.3
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• pp.217-222
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• 2013

In this study, we compared nutrient content emphasized on labelling of processed milks with that of whole milks and evaluated how well they conform to labelling standard. A total of 98 samples (33 whole milks, 28 calcium fortified milks, 30 low-fat milks and 7 lactose hydrolyzed milks) were collected in hypermarkets in Seoul from August 28 to August 30 in 2012. Calcium, fat and lactose contents were tested in the samples. Calcium contents ranged 102.2~113.0 mg/100 mL in whole milks and 120.1~337.8 mg/100 mL in calcium fortified milks. The level of calcium contents in fortified milks ranged very broad. Accordingly, the standard of calcium contents on fortified milks will be required. Fat contents ranged 3.1~3.9 g/100 mL in whole milks and 0.1~1.9 g/100 mL in low-fat milks. The average of fats content in low-fat milks was nearly one third than whole milks. Lactose contents was ranged 4.6~5.1 g/100 mL in whole milks and not detected in lactose hydrolyzed milks. All of processed milks were suitable to processing standard and labelling standard. But nutrition claims often used on processed milk such as "High" or "Low" were not adequate to indicate the exact nutrient content, which is a cause of the confusion for milk product labelling to consumers. We need a lot of research about nutrient labelling that can deliver appropriate and understandable information to customers.

• Current Optics and Photonics
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• v.7 no.4
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• pp.362-377
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• 2023

Optical information processing technology is characterized by high speed and parallelism, and the light features short wavelength and large information capacity; At the same time, it has various attributes including amplitude, phase, wavelength and polarization, and is a carrier of multi-dimensional information. Therefore, optical encryption is of great significance in the field of information security transmission, and is widely used in the field of image encryption. For multi-image encryption, this paper proposes a multi-image encryption algorithm based on a modified Gerchberg-Saxton algorithm (MGSA) in the Fresnel-transform domain and computational ghost imaging. First, MGSA is used to realize "one code, one key"; Second, phase function superposition and normalization are used to reduce the amount of ciphertext transmission; Finally, computational ghost imaging is used to improve the security of the whole encryption system. This method can encrypt multiple images simultaneously with high efficiency, simple calculation, safety and reliability, and less data transmission. The encryption effect of the method is evaluated by using correlation coefficient and structural similarity, and the effectiveness and security of the method are verified by simulation experiments.

• The Korean Society of Law and Medicine
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• v.5 no.1
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• pp.622-660
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• 2004

Medical services aren't done by doctors only but by different medical personnels. If any medical accident takes place, to what extent doctors, nurses and other personnels should respectively be liable for that should be determined. And when an employed doctor does any illegal medical act, his or her employer also should be responsible for that as a user. If a medical accident occurs, the victim or patient usually claims against the employer of the doctor sho causes the accident for compensation. And those who assist medical treatment, including nurses, should be liable for their own acts, but in case their doctor doesn't give any appropriate directions, the doctor should shoulder the liability. This indicates that nurses are also professional medical personnels, and that they should share the liability as well. There are lots of different medical personnels, but doctors and nurses are the pivot of team treatment, and nurses should also take responsibility for their services. Doctors and nurses are equal, as they are in pursuit of the same, namely, helping patients recover their health. Only their roles are different. If they respect each other and see each other as being responsible for their own roles, they will be able to consult together. Medical information on patients and nursing information should be shared by both of them, and patients should be provided accurate treatment and nursing services. If those who offer nursing services are unaware of required information due to conflicts with doctors, it might result in threatening the safety of patients. And in case any important information isn't properly conveyed between them, it might trigger a medical accident. Sophisticated and complex medical science requires medical personnels to be professional, and nurses as well as doctors need to be an expert. The fact treatment-related accidents take place often indicates that treatment is basically attended with danger. Furthermore, patients respond to all sorts of investigation and medicine in a different manner. They should be professional and knowledgeable to predict how they might respond and prevent any possible hazardous situations, and they are expected to have more knowledge in the future. Nonetheless, there aren't yet enough studies on the legal liability of nurses, and this study is expected to pave the way for future research on nurse liability against medical accidents.

• Journal of the Society of Disaster Information
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• v.4 no.2
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• pp.40-50
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• 2008

The purpose of this study is to analyze the job of the security and secretary, to offer useful basic data throughout human resources management by withdrawing the ability required from the security and secretary based on the analyzed results. In this regard, this study intended to look into the job of the security and secretary, the necessary ability for the job of the security and secretary. To achieve the research goals, the study selected the research participants, composed of 5 secretaries for security with more than 5-year careers after graduating from a security and secretarial service department in a college and conducted an in-depth interview with them concerning their jobs. The in-depth interview data from the 5 participants was applied with a classification analysis used by Spradley (1980). In order to enhance the dependability and validity of the research, the study held an expert meeting composed of 2 persons with a doctoral degree in securities service studies and 1 person with a master's degree in secretarial information studies, twice. Also, the study drew results concerning the job of the security and secretary and the necessary ability of the job. Though the above process, the following conclusions were drawn; the job of the security and secretary includes the areas of job safety, a housing residence job, a health care job, an interpersonal relationships job, an assistant' s job, document and office works, general affairs, and an education job. The necessary ability for the job of the security and secretary involves martial arts abilities, risk management ability, the strict keeping of secrets, decision-making ability, information processing ability, foreign language proficiency, understanding other cultures, communications skills and office work ability.