• Title/Summary/Keyword: Self-face

Search Result 673, Processing Time 0.023 seconds

Authentic Leadership and Construction Superintendent Effectiveness

  • Broughton, Benjamin;Lee, Soon-Jae;Ryu, Jay Sang;Talley, Kimberly
    • Journal of Construction Engineering and Project Management
    • /
    • v.6 no.4
    • /
    • pp.15-23
    • /
    • 2016
  • The construction industry suffers from declining productivity and lack of trust between stakeholders and among the public. Increasing technical, regulatory, environmental and ethical challenges face the sector and necessitate a new type of leader. Authentic leadership is a relatively new construct that focuses on a leader demonstrating self-awareness, relational transparency, an internalized ethical and moral perspective and balanced processing. This study uses the Authentic Leadership Questionnaire to measure construction superintendent's levels of authentic leadership and compares them to effectiveness ratings. There is a correlation between higher authentic leadership scores and effectiveness and this study concludes that authentic leaders are more effective superintendents.

Tar Baby: Search for Identity in Commodity Culture

  • Talukdar, Susmita
    • Cross-Cultural Studies
    • /
    • v.32
    • /
    • pp.63-79
    • /
    • 2013
  • Tar Baby, Toni Morrison's fourth novel re examines the problem that black characters face in negotiatiating a place for themselves within a dominant culture, with respect to their own history and culture. The novel critiques the dominant socio economic and commodifying cultural space from which the black woman seems to have no escape. Jadine is a colonized subject, for as a fashion model she has surrendered to an aesthetics of commodification, and as a student of art history, she has internalized the capitalist ethic of the white culture industry. Though she has ensured her freedom, Morrison's critique of her separation from her family and culture is unmistakable. Interwoven with her narrative is Son's predicament, the stereotype of a black racist and her 'lover'. The novel ends with him at the crossroads of culture, yet signaling his passage to freedom through resistance. The paper arguments how Toni Morrison has envisioned the welfare of African American community by reconstructing the role of new black generation, as represented by Jadine and Son, whose new journey towards their self fulfillment just not only bring their personal freedom but also regenerates African American community by resisting dominant commodifying cultural.

Fringe Styling Research According to the Hair line

  • Jin Hyun, Park;Hyerroon, Jang
    • International Journal of Advanced Culture Technology
    • /
    • v.10 no.4
    • /
    • pp.403-411
    • /
    • 2022
  • Appearance management is evolving as a means of self-expression or as a way of expressing one's individuality. In particular, hairstyle is the most important part of a person's appearance and accounts for 70% of the appearance. Improving people's appearance by changing their hairstyle gives them confidence. Among them, the fringe hair style plays an important role in determining the first impression and reflects the trend. Fringe is shorter and simpler than general hair treatment, but even these small treatments have the effect of changing the impression, so women are trying to transform into a fringe hair style. A previous study was conducted on four lines classified: round, heart, square, and triangular. In this study, we added them to define 5 hairlines and created them by combining each hairline. that have been produced 5 fringe hair styles that suit the shape of the face. It is expected that the results of this study will be used as educational materials for hair line and fringe hair styles in the field, contributing to the beauty industry.

Developing a Social Presence Scale for Measuring Students' Involvement during e-Learning Process

  • KANG, Myunghee;CHOI, Hyungshin
    • Educational Technology International
    • /
    • v.9 no.2
    • /
    • pp.1-15
    • /
    • 2008
  • One of the challenges that online learners face is feeling of isolation and diminishing desire of maintaining active participation during e-learning. Social presence, that is considered to be a vital factor in e-learning, is recently started to receive a support from the field. Although research indicated a significant role of social presence in both learning process and learning outcome, there is no widely accepted measurement scale of social presence. This study, therefore, developed a new scale to measure social presence based on the existing theories and validated it against 723 participants. Nineteen self-report items with three dimensions, co-presence, influence, and cohesiveness, were identified and validated using Exploratory Factor Analysis (EFA) in a preliminary and a follow-up study.

Compact near-eye display for firefighter's self-contained breathing apparatus

  • Ungyeon Yang
    • ETRI Journal
    • /
    • v.45 no.6
    • /
    • pp.1046-1055
    • /
    • 2023
  • We introduce a display for virtual-reality (VR) fire training. Firefighters prefer to wear and operate a real breathing apparatus while experiencing full visual immersion in a VR fire space. Thus, we used a thin head-mounted display (HMD) with a light field and folded optical system, aiming to both minimize the volume for integration in front of the face into a breathing apparatus and maintain adequate visibility, including a wide viewing angle and resolution similar to that of commercial displays. We developed the optical system testing modules and prototypes of the integrated breathing apparatus. Through iterative testing, the thickness of the output optical module in front of the eyes was reduced from 50 mm to 60 mm to less than 20 mm while maintaining a viewing angle of 103°. In addition, the resolution and image quality degradation of the light field in the display was mitigated. Hence, we obtained a display with a structure consistent with the needs of firefighters in the field. In future work, we will conduct user evaluation regarding fire scene reproducibility by combining immersive VR fire training and real firefighting equipment.

Anomaly-based Alzheimer's disease detection using entropy-based probability Positron Emission Tomography images

  • Husnu Baris Baydargil;Jangsik Park;Ibrahim Furkan Ince
    • ETRI Journal
    • /
    • v.46 no.3
    • /
    • pp.513-525
    • /
    • 2024
  • Deep neural networks trained on labeled medical data face major challenges owing to the economic costs of data acquisition through expensive medical imaging devices, expert labor for data annotation, and large datasets to achieve optimal model performance. The heterogeneity of diseases, such as Alzheimer's disease, further complicates deep learning because the test cases may substantially differ from the training data, possibly increasing the rate of false positives. We propose a reconstruction-based self-supervised anomaly detection model to overcome these challenges. It has a dual-subnetwork encoder that enhances feature encoding augmented by skip connections to the decoder for improving the gradient flow. The novel encoder captures local and global features to improve image reconstruction. In addition, we introduce an entropy-based image conversion method. Extensive evaluations show that the proposed model outperforms benchmark models in anomaly detection and classification using an encoder. The supervised and unsupervised models show improved performances when trained with data preprocessed using the proposed image conversion method.

The Risk of Dysphagia and Dysphagia-specific Quality of Life among Community Dwelling Older Adults in Senior Center (복지회관 이용 노인의 연하장애 위험성과 연하 관련 삶의 질)

  • Kim, Min-Su;Park, Yeon-Hwan
    • Korean Journal of Adult Nursing
    • /
    • v.26 no.4
    • /
    • pp.393-402
    • /
    • 2014
  • Purpose: The aim of this study was to describe the risk of dysphagia among older adults in senior centers and to find the relationships between the risk of dysphagia and dysphagia-specific quality of life. Methods: The participants were 260 community-dwelling older adults, aged 65 years in two senior centers. Data were collected by self-report questionnaires or face to face interviews. The instruments were the modified dysphagia risk assessment scale for elderly and dysphagia-specific quality of life questionnaire. The data were analyzed using t-test, $x^2$-test, logistic regression, and pearson's correlation. Results: 162 older adults (62.3%) were classified as having the risk of dysphagia. Severe dry mouth (OR=15.677, CI=2.986~82.297), neurologic disease (OR=10.125, CI=1.092~93.899), gastritis (OR=5.731, CI=1.482~22.173), denture discomfort (OR=2.969, CI=1.016~8.677), teeth discomfort (OR=2.61, CI=1.311~5.196) were the significant factors predicting the risk of dysphagia. There is a significant correlation between the risk of dysphagia and dysphagia-specific quality of life. Conclusion: Dysphagia could be a major health problem among community dwelling older adults. It can affect the dysphagia-specific quality of life. Older adults having severe dry mouth, neurologic disease, or gastritis should receive dysphagia risk assessment and proper management on a regular basis. An effective nursing intervention needs to be developed for the older adults with risk factors of dysphagia.

Perception Gap between Preceptors and Pharmacy Students on Introductory Pharmacy Practice Education in Community Pharmacy Practice Setting (지역약국 필수실무실습에 관한 프리셉터와 학생의 인식 비교)

  • Park, Ji Young;Jin, Hye Kyung;Kang, Ji Eun;Rhie, Sandy
    • Korean Journal of Clinical Pharmacy
    • /
    • v.25 no.2
    • /
    • pp.102-110
    • /
    • 2015
  • Objective: This study was to investigate the perception gap between preceptors and pharmacy students on community pharmacy experiential education. Methods: The online survey was performed for 55 preceptors and 215 pharmacy students separately from April 1 to April 30, 2014. The preceptors were who completed community pharmacy practice experience at least a session and the students were who involved in community pharmacy practice for more than 21 days. The questionnaires were prepared based on the lesson contents guideline of Introductory Pharmacy Practice Education of Community Pharmacy by Korea Association of Pharmacy Education. The survey questions were consisted with demographic characteristics, evaluation of student and preceptors, benefits and disadvantages of pharmacy practice for both groups. Results: A total of 27 (49.1%) preceptors and 103 (47.9%) pharmacy students responded to the survey questionnaires. Preceptors indicated that students lacked face-to-face communication ability with patients, caregivers, and physicians. One of the Benefits of participating in pharmacy practice education as a preceptor included the improvement of self-esteem (70.37%). Disadvantages were identified as workload burden due to teaching and preceptor responsibilities at the same time. All students responded that benefits of experiencing pharmacy practice education were helping them determine their career, and they would consider working in community pharmacies (68.93%). However, handling over-the-counter drugs and communicating with doctors or nurses were identified as barriers. In addition, preceptors and pharmacy students expressed necessity of the standard text books and curriculums. Conclusion: This study identified the perception gap on community pharmacy experiential education between preceptors and pharmacy students. For the successful implementation of pharmacy practice experience, the effective and appropriate methods should be developed.

A Study on the Allegory in LadyGaGa's Fashion Style(Part 2) - Focused on Music Video - (LadyGaGa의 패션스타일에 나타난 알레고리 연구(제2보) - 뮤직비디오를 중심으로 -)

  • Kim, Hyang-Ja;Kwon, Mi-Jeong
    • Fashion & Textile Research Journal
    • /
    • v.14 no.5
    • /
    • pp.701-712
    • /
    • 2012
  • This study examines the various expressions and immanent value of fashion and beauty style based on Craig Owens's Allegory theory. I analyzed four application elements of Borrow, Site Specificity, Accumulation of Strategy, and Hybridization in? Ladygaga's Music Videos. The results are as follows. 'Borrow' presents a kitsch style and playful Pop-art style, transformation of gender from Mini Mouse body suit, telephone headpiece, and can hair. 'Site specificity' presents the temporarity of fashion material through rebirth, aging, natural extinction from the chain over the black jump suit, crime scene tape, and skull-face makeup with masculine style. 'Accumulation of strategy' presents a futuristic chic fashion style from a layered style, retrospective fashion, repetition and duplication in Music Videos. It shows the physical beauty of an Asian warrior style in Poker Face. 'Hybridization' present Cyborg feminism and 'Will of Power' from iPOD LCD glasses and Pyro-Bra. The Pyro-Bra represents how the female body can be used as a weapon in the outfits of Lady Gaga. In addition, Immanent value is as follows. Textual interaction with high art is accomplished through a combination of contemporary social and cultural significance to understand the cultural code and to extend the value. Combined with high culture, popular music genre is accomplished through musical appreciation by a woman in fashion styling and sensual pleasures of the body as a tool to express a sublime advantage. Fashion style is accomplished by overcoming a self-transcendent body image representation. The way in which mutual coupling dismantling, destruction, and uncertainty is to re-launch the static, with a pluralistic context of Textuality.

Work performance and calling as factors influencing job satisfaction among nurse midwives working in the delivery room (분만실에 근무하는 조산사의 직무수행과 소명의식이 직무만족도에 미치는 영향)

  • Jung, Geum Ah;Kim, Moon Jeong
    • Women's Health Nursing
    • /
    • v.26 no.1
    • /
    • pp.10-18
    • /
    • 2020
  • Purpose: The purpose of this study was to investigate work performance and calling as determinants of job satisfaction among nurse midwives. Methods: The participants of this study were registered nurse midwives who had worked in the delivery room for more than 6 months. Data were collected by face-to-face interviews, postal mail, and mobile devices. Subjects completed self-report questionnaires from July to August 2017. The dataset was analyzed using descriptive statistics, the independent t-test, analysis of variance, the Pearson correlation coefficient, and multiple regression. Results: The mean score for job satisfaction was 3.42±0.45. Among the sub-factors, income had the lowest score (2.67±0.72) and management of delivery had the highest score (3.81±0.66). Job satisfaction was significantly different according to marital status (t=2.25, p=.028), residential area (t=2.43, p=.016), and cause of job satisfaction (F=4.54, p=.012). Job satisfaction showed a significant positive correlation with work performance (r=.29, p<.001) and calling (r=.57, p<.001). The correlation between work performance and calling was also positive and statistically significant (r=.32, p<.001). Purpose and meaning (β=.48, p<.001) and marital status (β=-.15, p=.025) significantly influenced job satisfaction. The model developed in this study explained 45% of variation in job satisfaction. Conclusion: Nurse midwives' job satisfaction may be enhanced by entrusting them with professional roles and tasks. Above all, it is necessary to develop and provide programs that help nurse midwives connect their jobs with the meaning and purpose of their lives.