• Title/Summary/Keyword: regular relation

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A Study of the Mediator Effect of Employee Awareness in Relation to Green Management Evaluation Criteria and Management Performance (녹색경영평가 항목과 경영성과와의 관계에서 구성원 인식의 매개효과분석)

  • Seo, Junhyeok;Seo, Sanghyeok;Oh, Jaiwoo;Park, Sooyong;Lee, Donghyung
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.37 no.1
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    • pp.41-49
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    • 2014
  • The purpose of this study is to examine the green management evaluation criteria and Employee Awareness and analyze their impact on management performance. A survey was conducted using a questionnaire form that was given to companies with fewer than 300 regular workers and less than 30 billion won in sales. The three-step mediated effect analysis proposed by Baran and Kenny was performed to verify the roles of the parameters. The research results are summarized as follows. First, awareness of greenhouse gases and environmental pollution play a mediating role affecting the management performance. Second, awareness of harmful chemical substances play a mediating role affecting the management performance. Lastly, The survey subjects were limited to SMEs in Chungcheong province and thus, this may not be applicable to all companies.

Acculturation, meal frequency, eating-out, and body weight in Korean Americans

  • Lee, Soo-Kyung
    • Nutrition Research and Practice
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    • v.2 no.4
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    • pp.269-274
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    • 2008
  • Consuming regular meals has been studied in relation to better health, while higher regularity of eating-out has been linked to obesity. This study examined whether acculturation was associated with regularity of meals, eating-out, and overweight in Korean Americans. Pre-tested questionnaires were mailed to a U.S. national sample with Korean American surnames, and 55% of the deliverable sample responded, producing 356 usable questionnaires. Acculturation was measured using a two-culture matrix model and Gordon's theoretical work, and showed there were three distinct groups (acculturated, bicultural, and traditional). Only 36% reported that they regularly ate three meals a day. Breakfast was the least frequent meal of the day with 43% reporting eating breakfast everyday. More than half (58%) reported that they usually eat out or get take-out food at least once a week. After controlling for age, sex, income, education, and working status, higher acculturation was related to greater regularity of eating-out, but not meal regularity. A total of 28% of men and 6% of women were overweight (BMI>25), and there were significant and positive relationships between body weight status and acculturation in men but not women. However, no significant relationships between frequency of meals and eating-out and overweight status were present. This study did not find significant relationships of meal regularity and eating-out with body weight, however, given the positive relationship between acculturation and eating-out among the subjects and the well-established relationship between eating-out and obesity, nutrition education about skipping meals and eating-for Korean Americans may be useful to prevent such relationships from developing.

Hydrogen Behavior in the Steelmaking Process (제강공정에서 수소의 거동)

  • Shim, Sang-chul;Cho, Jung-wook;Hwang, Sang-taek;Kim, Kwang-chun
    • Korean Journal of Metals and Materials
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    • v.46 no.10
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    • pp.662-671
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    • 2008
  • The behavior of hydrogen in the steel making process was investigated. The relation between the composition of ladle slag and hydrogen concentration in molten steel was considered. The hydrogen distribution ratio between ladle slag and molten steel was increased with increasing basicity of the slag; it was about 20 when the basicity of slag was 15. Hydroxyl capacity measured from the hydrogen distribution ratio between slag and the molten steel was comparatively corresponding to the value of hydroxyl capacity measured by the equilibrium reaction of slag and $H_2O$ gas. However, it is considerably different from the value calculated by regular solution model. The influence of hydrogen on a sticking type breakout is considered. The effect of hydrogen and $H_2O$ gas on the crystallization behavior of mold powder was investigated by DHTT (Dual hot thermocouple technique). As a result, it was proved that mold powder could be crystallized by $H_2O$ gas in the atmosphere. Therefore, it is concluded that $H_2O$ gas in the atmosphere can be a possible cause of the sticking type breakout that occasionally occurs in the continuous casting process.

An aspect of 'Family' demonstrated in Chinese New Period women's novels - Focusing on 『The Bathing Woman』 - (중국 신시기 여성소설에 나타난 가족 담론의 일면 - 티에닝(铁凝)의 『목욕하는 여인들(大浴女)』를 중심으로 -)

  • Choi, Eun Jeong
    • Cross-Cultural Studies
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    • v.35
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    • pp.59-78
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    • 2014
  • This article is written on the ground that one of the major characteristics of Chinese New Period women's novels is about family dissolution and calling and it is examined based on analysis of "The Bathing Woman" by Tie Ning. In "The Bathing Woman", the family seems 'Regular' externally but it is actually fragmented internally. The author offers patriarchal perspective on 'Family' from the eyes of daughter of the family. The problems are classified into three categories. First, it is the problem of exclusiveness embedded in the essential characteristic of family represented by blood relation. Second, it is the research on the reason for family dissolution. Tie Ning finds the reason at 'Unmotherly mother, that is the lack of maternal instinct. Third, it is the expectation of the restoration of dissolved family. Tie Ning's indication of 'Family' is equal to 'Mother' and 'Mother' is the source and power that can heal and restore the dissolved family in her novel. It is expansion of maternal instinct represented by protection and caring into 'Practical action' and it is meaningful in a way that it expands the principle of maternal instinct and sublimates it into universal morality. However, it should not be overlooked that it could be another moral system that could suppress the females in other ways.

Rinsing time and enamel surface changes after fluoride application (불화물도포 후 양치 시점에 따른 치면변화)

  • Cho, Min-Jung;Kim, Da-Eun
    • Journal of Korean society of Dental Hygiene
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    • v.19 no.1
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    • pp.151-159
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    • 2019
  • Objective: This study aimed to investigate the relation between rinsing time and the change in enamel surface after fluoride application on the enamel surface. Methods: We recruited two sample groups with different mouth rinsing times. While one group rinsed the teeth immediately after applying acidulated phosphate fluoride (APF) gel, the other group rinsed the teeth 30 minutes after APF gel application. In each group, we performed the following four-step experiment: (i) apply APF gel on the teeth, (ii) rinse the teeth, (iii) immerse the teeth in orange juice, and (iv) measure enamel surface microhardness and scan enamel surfaces. Results: The group that rinsed 30 minutes after treatment exhibited greater microhardness than the group that rinsed immediately after fluoride treatment. The former also showed smooth and regular crystallization, whereas the latter showed rough and damaged crystallization and irregular surfaces. Conclusions: Based on these observations, we conclude that delaying the rinsing time improves the dental caries preventive effect of fluoride.

A Study on Work-Related Musculoskeletal Disorders Related to Sonographer's (진단 초음파 검사자의 작업 관련 근골격계질환 연구)

  • An, Hyun
    • Journal of radiological science and technology
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    • v.45 no.4
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    • pp.355-363
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    • 2022
  • This study was to investigate the prevalence rate of musculoskeletal disorders in relation to general characteristic factors, living environment factors, and work environment factors for sonographer's. For the response questions, the guidelines for musculoskeletal burden work were used. For statistical analysis, SPSS 26.0 version was used. For the common body parts of the sonographer's who responded, the prevalence was investigated by dividing the group into a group with high pain or discomfort and a group with low pain or discomfort according to the degree to which they experienced symptoms during the past 12 months. Multiple logistic regression analysis was used to determine the variance inflation factor(VIF), odds ratio (OR) and corresponding 95% confidence interval (CI). A p-value of <0.05 was considered statistically significant. As a result, housework hours, examination history, regular physical activity, number of patient examinations per day, and sitting posture were investigated as variables for rate musculoskeletal disorders. The sonographer's occupational group was found to have a high prevalence rate of musculoskeletal disorders like various other occupational groups. Based on the results of this study, it is judged that musculoskeletal disorders can be reduced by recognizing musculoskeletal disorders and improving work environment factors.

Adjudication in Australia: A Study of Adjudication Activity in New South Wales for 2013/14

  • Brand, Michael C.;Kim, Jinu
    • International conference on construction engineering and project management
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    • 2015.10a
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    • pp.396-400
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    • 2015
  • The Building and Construction Industry Security of Payment Act 1999 (NSW) (the NSW Act) is a unique form of statutory regulation for the building and construction industry, which gives virtually all industry participants a statutory right to, and a means of recovering, payments for work done under a construction contract. The research aim is to examine current trends in adjudication applications and determinations under the NSW Act. The data used for this study was the collected by the NSW Office of Finance & Services as part of a regular reporting regime for the period from 1 July 2013 and ending on 30 June 2014. With just over 817 adjudication applications having been made over the 2013/14 period, the data indicates that adjudication is being frequently utilized by stakeholders in the NSW building and construction industry as a means of progress payment recovery. Adjudication is proving to be a popular choice for those making claims of less than AU$250,000. Claimants were awarded about 36% of the total of claimed amounts and claimants are generally successful at adjudication in terms of the proportion of the claimed amounts determined in their favour. This is particularly so in relation to claims of less than $100,000, which represents about 70% of the total applications made over the reporting period. The data indicates that adjudication fees are generally modest enough to conclude that adjudication provides claimants across all claim ranges with a relatively inexpensive means of having disputed progress payments determined by an independent adjudicator.

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Oral health knowledge level on oral care and elder oral hygiene care of the nursing home staff in long-term care facilities (노인요양시설 요양보호사의 구강관리 및 노인구강위생관리에 따른 구강보건지식 수준)

  • Kim, Kyung-Min;Park, Young-Nam;Lee, Min-Kyung;Lee, Jung-Hwa;Yoon, Hyun-Seo;Jin, Hye-Jung;Kim, Hye-Jin
    • Journal of Korean society of Dental Hygiene
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    • v.14 no.5
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    • pp.723-730
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    • 2014
  • Objectives : This research was conducted to investigate geriatric care workers' oral care, and the oral care conditions of residents of elder care facilities in relation to workers' knowledge of oral care. Methods : A survey was conducted from November 2011 to February 2012 with geriatric-care workers in elder care facilities located in Busan and other areas of Gyeongsangnam-do. Results : With regard to their oral self-care practices, 52.5% of the geriatric workers "brushed their teeth from top to bottom" and 58.1% brushed their teeth 3 times a day. Further, 52.0% did not use any oral care products, while 36.5% used Mouthrinese. The workers who brushed their teeth in their own ways or from top to bottom had significantly higher oral care knowledge scores than those who brushed from left to right (p<.05). Concerning oral hygiene care for residents, 72.6% of the geriatric workers recommended that elders visit dentists for oral care, 96.6% helped elders oral wash their teeth every day, and 54.7% used oral care products for the elders. The workers who did not recommend visits to dental clinics scored slightly higher than those who did (p<.05). Additionally, those who did not help elders oral wash their teeth scored significantly higher than those who did (p<.05). Except for oral wash to recuperated old man and recommendation of visiting the dentist, relation between oral care and knowledge about oral health and oral hygiene care is plus mutual relation. Conclusions : To manage the accuracy and quality of oral care work performed by geriatric care workers in elder care facilities, enhancing standard training and education on oral care is necessary. Providing systematic, regular education on such knowledge and practices would also be essential.

A Statistical Analysis on Nursing-Related These in Korea (우리나라 간호학 및 간호학 관련 학위논문 분석)

  • Kim, Hui-Geol;Lee, Yeong-Suk
    • The Korean Nurse
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    • v.34 no.5
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    • pp.68-81
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    • 1996
  • In order to see the development of nursing related research activities in Korea over the last three decades, abstracts of almost all of the Masters and Ph. D. theses that had appeared from 1961 up to August 1991 were collected. Number of theses amounted to 1779(76%) out of a total of 2354 theses. We analysed the papers research patterns, which are research problem, research design, population, place. Here is what we have found. 1). The types of research problems were as follows. 58.0% papers did factor-analysis, 29.1% studied factor~relations, 11.4% situation relations and 1.5% did situation~creations. With respect to the years, we found that the factor-analysis papers decreased with time but the factor~relating, the situation -relating, and the situation~creating papers were increased. Especially the situation-creating paper increased notably since the 80s'. Relating to the kind of degrees, we found that for M.S.theses 60.2% of the papers did factor-analysis, 29.0% the factor-relating studies, 10.4% the situation-relating studies, and 0.4% the situation -creating studies. For the Ph.D. theses 30.5% did the factor~relating, 30.5% the situation-relating. and 20.0% the situation-creating papers. Considering the graduate schools, we found that the regular graduate schools and the graduate school of education produced about the same number of papers of each kind, but 81.2% and 64.6% papers produced by the graduate school of public health and the graduate school of public administration, respectively, did the factor-analysis thus taking majority of the papers. 2). Research designs were as follows : 10.8% experimental studies, 89.0% non experimental studies, and 0.2% quality studies were found. So the majority of the research designs were nonexperimental. We see a meaningful difference between the M.S.theses showing 9.8% experimental studies and 90. 1% nonexperimental studies. and Ph.D. theses showing 28.4% experimental studies and 68. 4% nonexperimental studies. Relating to the graduate schools, we find that the regular graduate schools and the graduate school of education with 15.8% and 10.6% experimental studies respectively, did a little more experimental studies than other schools. but still the regular graduate schools, the graduate school of public health, and the graduate school of education each show 83.8%, 97.4%, and 89.4% nonexperimental studies, so most schools are concentrating on nonexperimental studies. 3). On the relation between research problem and research design, experimental studies show 88.0% of situation-relations and 6.8% of factor-relations. Nonexperimental studies had factor-analysis taking the majority by 64.4% and 31.9% were factor-relations. 4). On the research subjects, we have 90.8% of the papers dealing with a single subject and 9.2% of the papers dealing with two or more subjects. Most of the research subjects are patients or nurses for the regular graduate schools and the graduate school of education, but for the graduate school of administration as much as. 60% of the studies took nurses as subjects. Subjects taken were patients, nurses. and students in decreasing order for the M.S. theses and for patients, women, and nurses again in decreasing order for the Ph.D.theses. 5). On the places of study, we've had 47, 8% of the studies done in hospital rooms, 15, 1% in schools, and 9, 6% in the local community, With respect to the years, we found 36.7% in the hospital rooms, 22.4% in the schools, and 14, 8% in the local communities in the 1970's and 50.1%in the hospital rooms, 13.4% in the schools. and 9, 2% in the local communities in the 80's.

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Patients who Visit to Dental Clinic Utilization Behavior, Dental Fear and Oral and Maxillofacial Pain (치과내원 환자의 이용행태 및 공포와 구강악안면 통증)

  • Jung, Myung-Hee;Jun, Sung-Hee
    • Journal of dental hygiene science
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    • v.9 no.3
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    • pp.361-367
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    • 2009
  • This study was conducted to know oral maxillofacial symptoms accroding to dental fear and dental use behavior. 334 persons Older than junior high school students in Daegu, South Korea who visited to dental clinic were targeted From March 1.2008 to March 15, 2008. Statistics tool was SPSS 12.0 for Windows. General characteristics and response degree according to oral maxillofacial symptoms was analyzed by frequency study. Fear and difference according to oral maxillofacial symptoms we re conducted by T-test and One-Way ANOVA. Correlation analysis was used to verify relation between fear and oral maxillofacial symptoms. Results are followings. 1. Women felt fear higher than men did. Persons who were older felt fear higher and these were statistically related. 2. Extraoral external was 62.9%, hightest on the symptoms response degree according to oral maxillofacial symptoms. Feeling back side of the head on the strain and neck was stiff on the items were high. 3. Oral maxillofacial symptoms were high in the case when they had regular inspection, experience of scaling, experience of anesthesia and visited to the clinic often. And. Two cases(having regular inspection and visiting to the clinic often) were statistically related. Conclusion: Each pan of oral maxillofacial symptoms in the high fear group according to oral maxillofacial symptoms and it was all statistically related. And, fear and each oral maxillofacial pains were positively related and it was statistically related.

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