• Title/Summary/Keyword: Conscious level

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Risk factor analysis of additional administration of sedative agent and patient dissatisfaction in intravenous conscious sedation using midazolam for third molar extraction

  • Shin, Dong-Whan;Cho, Jin-Yong;Han, Yoon-Sic;Sim, Hye-Young;Kim, Hee-Sun;Jung, Da-Un;Lee, Ho
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.43 no.4
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    • pp.229-238
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    • 2017
  • Objectives: The primary purpose of this study was to investigate the factors related with additional administration of sedative agent during intravenous conscious sedation (IVS) using midazolam (MDZ). The secondary purpose was to analyze the factors affecting patient satisfaction. Materials and Methods: Clinical data for 124 patients who had undergone surgical extraction of mandibular third molar under IVS using MDZ were retrospectively investigated in this case-control study. The initial dose of MDZ was determined by body mass index (BMI) and weight. In the case of insufficient sedation at the beginning of surgery, additional doses were injected. During surgery, peripheral oxygen saturation, bispectral index score (BIS), heart rate, and blood pressure were monitored and recorded. The predictor variables were sex, age, BMI, sleeping time ratio, dental anxiety, Pederson scale, and initial dose of MDZ. The outcome variables were additional administration of MDZ, observer's assessment of alertness/sedation, intraoperative amnesia, and patient satisfaction. Descriptive statistics were computed, and the P-value was set at 0.05. Results: Most patients had an adequate level of sedation with only the initial dose of MDZ and were satisfied with the treatment under sedation; however, 19 patients needed additional administration, and 13 patients were unsatisfied. In multivariable logistic analysis, lower age (odds ratio [OR], 0.825; P=0.005) and higher dental anxiety (OR, 5.744; P=0.003) were related to additional administration; lower intraoperative amnesia (OR, 0.228; P=0.002) and higher BIS right before MDZ administration (OR, 1.379; P=0.029) had relevance to patient dissatisfaction. Conclusion: The preoperative consideration of age and dental anxiety is necessary for appropriate dose determination of MDZ in the minor oral surgery under IVS. The amnesia about the procedure affects patient satisfaction positively.

Body cathexis and Clothing Behavior of Middle-aged Women according to the Depression Level (중년기 여성의 우울도에 따른 신체만족도 및 의복행동)

  • Lee, Jungeun;Choi, Hyojin;Shin, Bongjin;Park, Soonjee
    • Fashion & Textile Research Journal
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    • v.18 no.2
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    • pp.207-215
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    • 2016
  • This research was designed to analyze the relationship among depression level, body cathexis, and clothing behavioral attributes of middle-aged women. Respondents for questionnaire were middle-aged women aged from 40 to 59. A total of 197 responses were analyzed by SPSS 21.0 through t-test, and factor analysis with Varimax rotation. The results were as following. As older, the portion of depressed group increased. Higher in depression level, her body cathexis decreased, meaning those two valuables have negative relationship. Six clothing behavioral factors were extruded: style pursuit, body shaping, showing-off, comfort pursuit, recreativeness, and consciousness of others factor, which covers both physical and psychological aspects of middle-aged women. The difference between 40's and 50's was significant in depression level, however, not significant in body cathexis and clothing behavioral attributes. Except for weight, body cathexis satisfaction level of 'depressed group' were significantly lower than 'not-depressed group', meaning that psychological factor give a significant effect on body cathexis. 'Not-depressed group' tend to choose her own style and 'depressed group' more likely to be conscious of others and conform to the affiliation group. This finding implies that design and coordination of garments for middle-aged women could be recommended according to the depression level to improve the quality of life.

Effect of Land Consolidation on Agricultural Mechanization (경지정리 사업이 농업기계화에 미치는 영향)

  • 고학균;조성인;이중용;이정엽
    • Journal of Biosystems Engineering
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    • v.24 no.6
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    • pp.493-500
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    • 1999
  • In 1990's, two types of land consolidation has been widely carried out to enforce competativeness of rice production in Korea. One is so called large-scale land consolidation for resizing paddy field and farm road, the other is general land consolidation for changing both size and shape of field, water channel and farm road. This study was conducted to evaluate how much effect on fm mechanization the land consolidation had. To evaluate the influence of the land consolidation, theoretical analysis and surveys were accomplished. Land consolidation was analyzed to increase field efficiency by 180 to 670% depending on the type of land consolidation and machine selection. Also, land consolidation brought increment of real working time ratio by reducing traveling time on farm road. Trends of large scale mechanization and increment of custom work were observed to be accelerated by land consolidation. It also gave effect on the pattern of machine troubles. Farmers were conscious of the influence of land consolidation on machine utilization, however, in plains level of satisfaction was shown to be low.

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Factors Influencing the Sense of Community for Build Rural Community (농촌 마을만들기 참여주민의 공동체 의식 영향요인)

  • Dang, In-Sook;Ryu, Jin-A
    • Journal of Agricultural Extension & Community Development
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    • v.24 no.4
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    • pp.265-278
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    • 2017
  • This study aims to examine the sense of community for build rural community. Data were collected from 205 local residents residing in Yeoncheon-gun where the community building project and education were undertaken to analyze the data. Data was analyzed by using analysis of hierarchical regression analysis. Results summarized as follows. First, the most influencing factor on sense of community of the resident' participation in rural community building was continuous participation. Second, the influencing factors of sociodemographic were occupation, income level, and age on entire and sub factors of sense of community partially. Third, participation expansion, the sub factor of community participation influenced on sense of belonging, the feeling of solidarity, and conscious of mutual influence. As a result of taking a look at the effect of resident participation in overall sense of community, continuous participation was shown to influence in entire sense of community.

Cognitive Complexity and Control in the Cognitive Ability and Language Development of 3-to 5-Year-Old Korean-Chinese Bilingual Children (3-5세 아동의 이중언어 경험과 인지능력 및 언어 발달에 관한 연구 : 인지적 복잡성에 따른 분석과 통제 이론을 중심으로)

  • Lee, Kwee-Ock;Jeon, Hyo-Jeong;Park, Hyewon
    • Korean Journal of Child Studies
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    • v.24 no.6
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    • pp.1-14
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    • 2003
  • In contrast with Zelazo and Frye (1997) who argued that preschool children lack the conscious representation and executive functioning needed to solve problems based on conflicting rules, Bilaystok (1999) identified analysis(representation) and control(selective attention) as components of language processing and has shown that control develops earlier in bilingual than in monolingual children. This study investigated the effects of bilingualism on children's cognitive ability and language development by comparing Korean- Chinese bilingual with Chinese monolingual children in Yanji. Sixty children 3 to 5 years of age in each of the bilingual and the monolingual groups in Yanji, China participated in ths study. Results showed that bilingual were more advanced than monolingual children in solving problems requiring a high level of control, confirming Bialystok's(1999) results.

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A Study on the Improvement of Science Education With Experimental Model and it's Programming(I) (과학교육 개선을 위한 실험모델 제작에 관한 연구(I))

  • Lee, Ki-Jong;Lee, Kwang-Ho;Lee, Jong-Chul;Kim, Ja-Hong
    • Journal of The Korean Association For Science Education
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    • v.9 no.2
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    • pp.13-27
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    • 1989
  • A curriculum for teaching materials in Science Education was studied as a model for modified experiment on fundamental courses. Conscious effort can be made to desingn experiments that require minimum apparatus: that require low-cost equipment that can be made from cheap locally available materials. Computer-aided instruction programs at high school, freshman course level have been developed. The software package was consist of five programs: The program contains explanation and problems for the calculation of resonance energy, molecular structure, mole concept. Rutherford's experiment. thermodynamic processes. Special course equipment package explanation mole concept, Rutherford's experiment, thermodynamic processes. Special course were designed in Science Education with the understanding that to a certain extent science values would be covered in all of the modified experiments and program models.

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A Study on Work Condition Systems for Labor Force Participation of Married Women (기혼여성의 고용촉진을 위한 인력활용제도에 관한 연구)

  • 이경희;김순미;김혜연;김성희
    • Journal of the Korean Home Economics Association
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    • v.38 no.4
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    • pp.143-162
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    • 2000
  • This study aimed to analyze the attitudes which married women, who are employed or not, have to the four flexible work conditions; flexible working hours, home-based work, guarantee of reentering into the work place, and a certain allocation of women's labor force. Whether the married women were employed or not, they showed a favorable attitude to the four flexible work conditions. For the married women who were not employed, their age, education level, husband's occupation, their wanted income(if they have a job), and work experience were significant variables to affect the attitudes to each work condition. In contrast to above results, the attitudes to each work condition that the employed women had were significantly different according to more various variables including personal variables, child related variables, and work related variables. suggest that married women hoped the sex conscious systems would be introduced in the labor market.

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An Ergonomics Evaluation on the Shovels of Korean Standard (삽에 대한 인간공학적 평가)

  • 이근부
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.24 no.65
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    • pp.31-40
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    • 2001
  • We Propose an improved shovel design to minimize physical discomfort and the risk of cumulative trauma disorder at shoveling tasks. The specifications of shovels in Korean standard data were scrutinized to check if they met the anthropometric specification of Korean population in 1997. We also applied "Body Map" pictograph and self-conscious checklist to field survey to analyze the discomfort of shoveling task. Thirty male subjects whose age were ranging from 18 to 65 voluntarily participated in the experiment. The measurement results show that shoveling workers were exposed to hazards of CTD's. Especially, when workers were involved in ditch digging and construction their trunk vend more than 120 degree. In order to compare the new designed shovel and the traditional K.S shovel, an analysis of variance was performed and we obtained very strong evidence that the new designed shovel was better in reducing physical discomfort. According to the results from electromyograrn experiment the new shovel contributed to improving subjective comfort level and reducing low back muscle fatigue. For futher study, the research may be extended to determine the relationship among shovel sharpness, type, digging motion and digging force.ing force.

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The Types of Relationship Quality and Multi-loyal Relations of Department Store Fashion Consumers (백화점 패션상품 구매고객 관계본질 유형과 충성대상)

  • Moon, Hee-Kang;Rhee, Eun-Young
    • Journal of the Korean Society of Clothing and Textiles
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    • v.32 no.10
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    • pp.1497-1508
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    • 2008
  • The objective of this study is to identify the types of relationship quality of department store fashion consumers. This study also aims to look at if consumers form different type of relationship quality with various relation partners. In this study, qualitative research was conducted on 25 female consumers to come to a comprehensive and in-depth understanding of fashion consumers' diverse loyal relationships. Fashion consumer's relationship quality consisted of 'self attachment', 'symbolic', 'trust', 'intimacy', 'compensational bind', and 'habitual alternative'. 6 relationship quality dimensions were distinguished according to each dimension's emotional involvement level and conscious activeness level of consumers. While self attachment was classified as emotional and active relationship quality, compensational bind and habitual alternative were typical relationship quality types of fashion store loyalty such as department store loyalty, thus classified as inertial and cognitive relationship quality type. This study might provide a useful direction to apparel brands and retailers in finding out which relationship quality type is more effective for differentiated marketing strategies.

A Study on the Observation Method of Interaction between Users and Products - With Emphasis on the Video Ethnography of Driver Environment - (사용자-제품 간 인터랙션의 관찰 조사 체계에 관한 연구 - 운전자 환경에서의 비디오 관찰법을 중심으로 -)

  • Kim, Gang-Min;Pan, Young-Hwan;Jeong, Ji-Hong
    • Journal of the HCI Society of Korea
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    • v.4 no.2
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    • pp.1-8
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    • 2009
  • User-centered design aims to develop device naturally without the interference of user' s conscious and unconscious behavior. Accordingly, designers need to understand their user's requirements, observe user behavior and interaction in the real environment. However, existing observations suggested a vast range of analysis system and observation techniques which are often ambiguous to the designers. Therefore, this research is aimed to propose an observation system for collecting data from user's behavior. In order to do so, we define the components and behavior level within the context of driving.

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