• 대한수의학회지
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• 제44권4호
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• pp.593-605
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• 2004

An egg has been considered as one of the most important food sources because of it's nutritional superiority and reasonable price. With the complexity of egg flow system from production to consumption in Korea, preventive measures for egg safety have been required. Therefore, our study was carried out to analyze hazards for the egg under farm level and develope preventive measures with a purpose of obtaining egg safety. To analyze biological hazards, microbial contamination of egg(normal, dirty and cracked), water, feed, manure and equipments associated with laying were investigated. One isolate of Salmonella enteritidis and S. bardo were detected from the manure and dirty egg shell respectively. The sanitary conditions in the farm were surveyed by questionaries. Confirmation of vaccination for purchasing chicks and establishment of sanitary guidances for water and type of water suppliers ought to be preceded. Feed supplier systems including feed tanks, feed pipes and hoppers were known that their contamination might give it a chance to infect individuals and egg content and shell. The safe and rapid disposal of dead chickens and rodent were reported as more crucial factors to prevent infectious disease and manage good sanitation. Egg selector and collecting belt should be kept properly not to be contaminated from egg fluids and feces. It should be also considered that regular gathering of eggs, removal of dirty or cracked ones, storage under refrigeration and the use of disposable egg tray were continuously fulfilled. Conclusively, Our results suggested that HACCP-based system for providing fresh and safe eggs to consumers should be applied to the farm.

• 한국식품영양학회지
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• 제28권2호
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• pp.219-227
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• 2015

This study was designed to investigate dietary life related to sodium of participants in hypertension and diabetes preventive education at the public health center located in Incheon Metropolitan City. Subjects were comprised of 301 adults (males: 102, female: 199) of age 50 years and above. The questionnaire for dietary life and salty taste assessment were performed on the subjects. Data were analyzed using SPSS package (ver. 18.0). According to the result of questionnaire for dietary behavior, 70% of the subjects were in the low salt intake group (p<0.001). In the result of questionnaire for dietary frequency, all ages groups were in the low salt intake group (p<0.01). The data of questionnaire for dietary behavior showed that the subjects of age above 75 years preferred salted seafood, soup, and kimchi (p<0.01). The data of questionnaire for dietary frequency showed that the subjects of age between 65 and 74, least chose fried kimchi, noodle, and soybean paste soup with clams (p<0.05), and the healthy adult groups chose kimchi stew, ssam and ssamjang (p<0.05). The score for dietary behavior in male subjects was higher than female subjects (p<0.01). In particular, the score for dietary frequency was the lowest in the subjects of age between 65 and 74 (p<0.01). The mean value of salty taste assessment in the subjects was 0.41% which is higher than the ideal value of 0.3% (p<0.01). Offering more nutrition education and continuous feedback of healthcare center may be needed to improve the health status of the adults.

• 가정∙방문간호학회지
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• 제28권3호
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• pp.233-242
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• 2021

Purpose: This study investigated the degree of, and factors influencing the spiritual care among home healthcare nurses. Methods: The subjects were 168 advanced practice nurses working in 94 hospital-based facilities for home health care located in Seoul, Gyeonggi-do, and Incheon Metropolitan City. Data were collected from January 14, 2019, to March 7, 2019, using structured questionnaires on spiritual care and related variables based on the literature. Data were analyzed by t-test, one-way ANOVA, Pearson correlation, and multiple regression analysis (stepwise) using SPSS Version 23.0 program. Results: The results showed that the degree of spiritual care of home health care nurses was 3.44 points out of a possible 5 points. Factors affecting nurses' spiritual care were spiritual well-being(𝛽=.36, p<.001), recognition of spiritual care as the nature of nursing(𝛽=.17, p=.016) and role of nurses(𝛽=.22 p=.002), regular-based education for spiritual care(𝛽=.23, p<.001), patients' discomfort with spiritual discussion(𝛽=-.18, p=.001), and nurses' experience in home health care area(𝛽=.14, p=.010), which explained 57.2% of the observed variation in spiritual care. Conclusion: This study suggests the need to develop regular-based education programs for facilitating spiritual care and strengthening home health care nurses' spiritual well-being and their positive perceptions toward spiritual care.

• 한국환경과학회지
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• 제30권2호
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• pp.161-172
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• 2021

This study was initiated to isolate the microorganisms removing phosphorus (P) from domestic sewage and to investigate the effects of environmental factors on the growth and P removal of the isolated bacteria. Microorganisms isolated from the sewage were identified as Chryseobacterium sp., Stenotrophomonas maltophilia, and Bacillus licheniformis. Among them, Bacillus licheniformis was selected as the P removal microorganism. The environmental factors considered in this study included initial phosphorus concentration, temperature, pH, and carbon source. At initial P concentrations of 10, 20, and 30 mg/L, the P removal efficiencies were 100.0%, 84.0%, and 16.5%, respectively. At 20℃, 30℃, and 40℃, the P removal efficiencies were 0%, 75.8%, and 60.6%, respectively. The removal efficiencies of phosphorus according to pH were 1.6%, 91.7%, and 51.1% at pH 5, pH 7, and pH 9, respectively. Using glucose, acetate, and glucose + acetate as carbon sources yielded P removal efficiencies of 80.9%, 33.6%, and 54.1%, respectively. Therefore, the results from the study demonstrated that the P removal efficiencies of Bacillus licheniformis were the highest when the initial P concentration, temperature, pH, and carbon source were 10 mg/L, 30℃, 7, and glucose, respectively.

• 한국수처리학회지
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• 제26권6호
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• pp.133-142
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• 2018

Increasing localized torrential rainfall caused by abnormal climate are making higher damage to human and property through urban inundation So The need of preventive measures is being highlighted. In this study, the methodology for calculating flood depth in domestic water map using an interpolation method in order to utilizing the results of flood analysis provided only in the form of a report is suggested. In the Incheon Metropolitan City S area as the test-bed, the flood depth was calculated using the interpolating the actual flood analysis by image and verification was performed. Verification results showed that the error rate was 5.2% for the maximum flooding depth, and that the water depth value was compared to 10 random points, which showed a difference of less than 0.030 m. Also, as the results of the flood analysis were presented in various ways, the flood depth was extracted from the image of the result of the flood analysis, which changed the presentation method, and then compared and analyzed. The results of this study could be available for the use of basic data from the research on the urban penetration of domestic consumption and for decision-making of policy.

• 가정∙방문간호학회지
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• 제29권3호
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• pp.251-262
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• 2022

Purpose: The purpose of this study was to identify the extent to which in-hospital-based home health nurses' perceptions and anxiety about death following terminal care, affects their attitudes toward terminal care. Methods: The subjects were 128 advanced practice nurses working in hospital-based facilities for home health care, located in Seoul, Gyeonggi-do, and Incheon Metropolitan City. Data were collected from May 3, 2019, to June 3, 2019, using structured questionnaires, on terminal care and related variables based on the literature. Data were analyzed by performing the Student's t-test, one-way ANOVA, Pearson's correlation, and multivariable stepwise regression using the SPSS Version 25.0 program. Results: The scores of the attitudes toward terminal care of home health care nurses was 3.25 points out of a possible 4 points. Factors affecting nurses' attitudes toward terminal care were their concern about death(β=0.45, p<0.001), religion(β=-0.26, p=0.001) and the anxiety of others about dying(β=-0.23, p=0.003), which explained 32.0% of the observed variance concerning the factors affecting nurses' attitudes toward terminal care. Conclusion: Through this study, concern about death, anxiety about how other people process dying, and religion, were found to be associated factors. The more concerned the nurses were about death and the less their anxiety about how others process dying, the better the home health care nurses' attitude toward implementing terminal care.

• 한국환경과학회지
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• 제32권11호
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• pp.821-831
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• 2023

Recently, landscaping construction has played a significant role in enhancing the quality of life for citizens by creating and maintaining outdoor spaces. However, landscaping projects vary in material procurement depending on the contracting method, and they also present various challenges in defect occurrence and defect rectification due to their specialized nature. In this study, we classified different types of projects based on material procurement ratios and conducted on-site assessments of defect status by specific processes. We also analyzed the itemization of material ratios and defect rectification costs. The results revealed it was found that projects with a higher proportion of government-provided materials had the poorest defect status in terms of planting works and also incurred the highest defect rectification costs. Moreover, conflicts concerning the responsibility for defects arose. Currently, there are no specific guidelines for setting standards for the proportion of government-provided materials in landscaping construction contracts. Furthermore, there is ambiguity in the management of defect rectification. Therefore, it is necessary to establish a systematic landscaping construction contracting framework by providing institutional guidelines tailored to local governments or the circumstances of contracting entities and to conduct thorough reviews of construction processes.

• 한국균학회지
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• 제51권3호
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• pp.251-257
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• 2023

독도에 자생하는 식물인 왕호장근(Fallopia sachalinensis)의 근권 토양에서 다양한 균류를 분리하였다. 분리균들의 형태적 특징과 rDNA-ITS와 LSU 또는 beta-tubulin 영역 분석을 통한 분자적 특징을 확인하였다. 그 결과 기존에 국내에 보고되지 않은 Penicillium striatisporum, Gongronella sichuanensis 종들이 분리되어 이를 보고하고자 한다. 미기록 종들의 형태적 특징과 분자적특징을 본문에 기술하였다.

• 농촌의학ㆍ지역보건
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• 제33권3호
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• pp.316-323
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• 2008

= ABSTRACT = Objectives : Incheon metropolitan city has set a model program of community partnership for hypertensive or diabetic patients detection and follow-up since 2005. This study examines the effects of the model on the compliance and the control of blood pressure or blood sugar level Methods : Telephone-surveys were done for 140 persons selected from 408 patients who were detected newly as hypertensive or diabetic patients at Gangwha-Gun and Seo-Gu in Incheon between January 1st and August 31th in 2006, and finally completed in 110 patients(78.6%). Survey questionnaires included socio-demographic(age, gender, and educational level), health behavioral (smoking, drinking, physical activity, and diet), and therapy-related (registration state, compliance, blood pressure or blood sugar control) variables. Odds ratio and 95% CI were derived from logistic regression model. Results : Registered group exhibited high compliance and well managed blood pressure or blood sugar level. The odds ratio of registration were 5.55(95% CI:1.83~16.89) for compliance and 3.78(95% CI:1.43~9.99) for blood pressure or blood sugar control after adjusting for age, gender, disease, and area Conclusions : It is independently related to compliance and blood pressure or blood sugar control whether the patient is registered or not. To control hypertension or diabetes mellitus in terms of compliance and control state, a community-based registration program through community partnership could be a powerful tool.

• 한국보육학회지
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• 제17권4호
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• pp.187-208
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• 2017

본 연구는 인천광역시에 소재한 유치원과 어린이집에 근무 중인 유아교사 60명을 대상으로 Novak과 Gowin(1984)이 고안한 개념도를 사용하여 유아교사가 지닌 유아역사교육에 대한 내용지식 및 그 지식수준을 알아보기 위해 수행되었다. 구체적으로, 연구자는 유아교사와의 소그룹 면담을 실시하여 유아역사교육에 대한 개념도를 작성하도록 요청하고 이를 분석하였다. 이를 통해 도출된 결과는 다음과 같다. 첫째, 유아교사들에 의해 사용되어진 유아역사교육의 상위개념의 범주는 11개로 확인되었으며, 그 가운데, 교사들이 가장 많이 사용한 상위개념은 '생활양식', 그 뒤를 이어 '문화/예술', 위인'의 순서로 조사되었다. 둘째, 특정 상위개념에 포함된 종속개념 수의 평균을 알아본 결과, '생활양식'이 가장 많은 종속개념을 가지고 있으며, 그 다음으로 문화/예술, 활동방법의 순으로 나타났다. 이러한 결과는 유아교사가 알고 있는 유아역사교육 내용 가운데 '생활양식'에 대한 지식의 폭이 가장 넓다는 것을 의미하며, 교수-학습 방법의 지식 폭도 상대적으로 넓은 것으로 확인된다. 하지만 위인의 경우는 상위개념에서 빈번하게 확인되었으나 종속개념에서는 그렇지 않아, 그 지식의 폭이 좁은 것으로 확인된다. 학자들은 교사의 교과내용에 대한 관심과 지식이 높을수록 다양한 교수 방법을 활용하여 확장, 분화하여 가르칠 수 있다고 설명한다. 따라서 유아역사교육에 대해서도 교사의 지식이 깊고 체계화되어야 하며 이를 위한 교사 재교육 등의 노력이 필요하다 하겠다.