• 제목/요약/키워드: Sense of dependence

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상악골, 하악골 및 이부의 외과적 동시 이동술 (SIMULTANEOUS SURGICAL REPOSITIONING OF THE MAXILLA, MANDIBLE, AND CHIN)

  • 이재휘;이호준;황병남;이정근
    • Maxillofacial Plastic and Reconstructive Surgery
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    • 제18권2호
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    • pp.184-199
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    • 1996
  • The challenges to achieve three dimensional facial proportionality and occusal stability in many patients with complex dentofacial deformity have been met by the development and use of the maxilla, mandible, and chin surgery techniques in combination with efficient orthodontic treatment. There is a clinical, biological, and biomechanical foundation for simultaneous surgical repositioning of the maxilla, mandible, and chin in a significant proportion of adult and adolescent patients. A combination of the surgical and orthodontic approach may provide increased treatment efficiencies and optimal esthetic results. Art and science to determine the treatment objectives, specifically, the desired soft tissue changes are firstly established by using the clinician's "esthetic sense" of the facial beauty and proportion aided to a few cephalometric guidelines. In this sense, the dependence on the clinician's "esthetic eye" by Dr. Bell is more important in analyzing the facial proportion than the satisfaction of rigid cephalometric norms. The purpose of this article was to elucidate the indication for simultaneous surgical repositioning of the maxilla, mandible, and chin, and to describe the clinical cephalometric analysis for orthognathic surgery. Representative 6 case reports were presented and discussed to illustrate the esthetic, orthodontic, and surgical treatment objectives with long-term follow-up.

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숏폼 브랜디드 콘텐츠 노출 유형이 소비자 반응에 미치는 영향: 인지된 소속감의 매개 효과를 중심으로 (Determinants the Effect of Exposure Type of Short-form Branded Content on Consumer Response : Focusing on the Mediating Effect of Perceived Sense of Belonging)

  • 김규리;최정혜;박경민
    • 한국콘텐츠학회논문지
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    • 제22권10호
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    • pp.642-657
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    • 2022
  • 4차 산업혁명과 팬데믹은 비대면 서비스에 대한 의존도를 높이는 결정적인 계기가 되었다. 이에 본 연구는 현재 디지털 네이티브 세대를 중심으로 각광 받고 있는 숏폼 브랜디드 콘텐츠에 대해 논의함으로써 비대면 마케팅에 대한 새로운 전략 방안을 도출하고자 하였다. 특히 소셜 미디어 상에서 숏폼 브랜디드 콘텐츠를 공유하고 소통하는 사회적 시청 현상을 중심으로 노출 유형 (직접 시청 vs. 사회적 시청)이 숏폼 브랜디드 콘텐츠와 콘텐츠가 포함하고 있는 제품에 대한 태도에 어떠한 영향을 미치는지 검증하였다. 더불어 인지된 소속감을 매개 변인으로 제시하고, 사회적 시청 과정에서 소비자가 인지하는 소속감이 노출 유형과 소비자 태도 간의 관계에서 유의한 매개 효과를 주는지 실험을 통해 확인하였다. 연구 결과, 노출 유형은 콘텐츠와 콘텐츠가 포함하고 있는 제품에 대한 태도에 유의한 영향을 미쳤으며, 또한 인지된 소속감 역시 매개 변인으로서 유의한 것으로 나타났다.

Aerodynamic admittances of bridge deck sections: Issues and wind field dependence

  • Zhang, Zhitian;Zhang, Weifeng;Ge, Yaojun
    • Wind and Structures
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    • 제25권3호
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    • pp.283-299
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    • 2017
  • Two types of aerodynamic admittance function (AAF) that have been adopted in bridge aerodynamics are addressed. The first type is based on a group of supposed relations between flutter derivatives and AAFs. In so doing, the aero-elastic properties of a section could be used to determine AAFs. It is found that the supposed relations hold only for cases when the gust frequencies are within a very low range. Predominant frequencies of long-span bridges are, however, far away from this range. In this sense, the AAFs determined this way are of little practical significance. Another type of AAFs is based on the relation between the Theodorsen circulation function and the Sears function, which holds for thin airfoil theories. It is found, however, that an obvious illogicality exists in this methodology either. In this article, a viewpoint is put forward that AAFs of bluff bridge deck sections are inherently dependent on oncoming turbulent properties. This kind of dependence is investigated with a thin plate and a double-girder bluff section via computational fluid dynamics method. Two types of wind fluctuations are used for identification of AAFs. One is turbulent wind flow while the other is harmonic. The numerical results indicate that AAFs of the thin plate agree well with the Sears AAF, and show no obvious dependence on the oncoming wind fields. In contrast, for the case of bluff double-girder section, AAFs identified from the turbulent and harmonic flows of different amplitudes differ among each other, exhibiting obvious dependence on the oncoming wind field properties.

노인독립 담론에 대한 비판적 성찰 : 독립과 의존의 재개념화 (A Critical Review of the Meaning of 'Independence' in Policy Formulation: Redefining Independence and Dependence from the Perspective of the Elderly)

  • 이가옥;우국희;최성재
    • 한국사회복지학
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    • 제56권1호
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    • pp.5-22
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    • 2004
  • 오늘날 노인관련 정책에서 핵심적인 주제는 노인독립이다. 본 연구는 독립의 의미가 충분히 검토되지 않은 채 유행처럼 번지고 있는 현 시점에서 우리는 어떤 의미의 독립에 대해 이야기하고 있고, 정책을 통해 구체화되고 있는 독립이 실제 노인들의 관점을 어느 정도 정확히 반영하고 있는지를 검토하고자 하였다. 이 연구 목적을 달성하기 위해 10명의 노인들을 대상으로 독립, 의존, 삶의 질 등에 대한 노인들의 주관적 의미를 조사하였다. 연구의 결과, 일반적으로 주장되고 있는 노인들의 경제적 독립, 공간적 독립, 신체적 자립 등은 노인들에게 외형적인 현상에 불과했다. 노인들은 이러한 독립을 구성하는 보다 내밀한 의미들을 언급하였는데, 그들이 인식하는 독립의 개념은 사생활, 자존감, 자율성, 자유 등의 핵심적 개념들로 구성된 복합적인 의미를 담고 있었다. 의존에 대한 인식 또한 사회적 고정관념과 상당한 차이를 보이고 있었으며, 의존은 독립과 마찬가지로 그들 경험이 존중되는 삶의 한 방식이었다. 이러한 연구 결과를 놓고 볼 때, 독립, 참여 등과 같은 개념으로 노인의 사회적 지위를 높이려는 최근의 정책은 여전히 노인의 관점을 충분히 반영하고 있지 못함을 보여주었다.

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Dependence of Energetic Electron Precipitation on the Geomagnetic Index Kp and Electron Energy

  • Park, Mi-Young;Lee, Dae-Young;Shin, Dae-Kyu;Cho, Jung-Hee;Lee, Eun-Hee
    • Journal of Astronomy and Space Sciences
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    • 제30권4호
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    • pp.247-253
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    • 2013
  • It has long been known that the magnetospheric particles can precipitate into the atmosphere of the Earth. In this paper we examine such precipitation of energetic electrons using the data obtained from low-altitude polar orbiting satellite observations. We analyze the precipitating electron flux data for many periods selected from a total of 84 storm events identified for 2001-2012. The analysis includes the dependence of precipitation on the Kp index and the electron energy, for which we use three energies E1 > 30 keV, E2 > 100 keV, E3 > 300 keV. We find that the precipitation is best correlated with Kp after a time delay of < 3 hours. Most importantly, the correlation with Kp is notably tighter for lower energy than for higher energy in the sense that the lower energy precipitation flux increases more rapidly with Kp than does the higher energy precipitation flux. Based on this we suggest that the Kp index reflects excitation of a wave that is responsible for scattering of preferably lower energy electrons. The role of waves of other types should become increasingly important for higher energy, for which we suggest to rely on other indicators than Kp if one can identify such an indicator.

On the use of time-dependent success criteria within risk-informed analyses. Application to LONF-ATWS sequences in PWR reactors

  • Jorge Sanchez-Torrijos;Cesar Queral;Carlos Paris;Maria Jose Rebollo;Miguel Sanchez-Perea;Jose Maria Posada
    • Nuclear Engineering and Technology
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    • 제54권12호
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    • pp.4601-4619
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    • 2022
  • The classical Probabilistic Safety Analysis (PSA) does not include any time dependence explicitly. However, the success criteria (SC) could evolve during the cycle for some initiating events. In that sense, there is a type of sequence in which this time-dependency is quite important, the family of Anticipated Transient without Scram (ATWS) sequences in Pressurized Water Reactors. Therefore, a new risk-informed approach is proposed in this paper, which makes it possible to obtain the time-dependent SC evolution of the safety functions affected by the Moderator Temperature Coefficient (MTC) value. Then, the evolution of the ATWS conditional core damage probability (CCDP) could be obtained using a PSA model. To quantify the CCDP, the average values of the time-dependent failure probabilities must be computed. Finally, the comparison between the CCDP obtained through the application of the classical PSA approach and the new one makes it possible to quantify the impact of time-dependence on the SC of the headers that this new risk-informed ATWS approach can provide.

다국적기업 자회사의 한국시장 기부활동: 탐색적 실증분석 (MNC Subsidiaries' Charitable Donations in Korea: An Exploratory Empirical Analysis)

  • 홍성진
    • 아태비즈니스연구
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    • 제13권3호
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    • pp.171-182
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    • 2022
  • Purpose - The main purpose of this study is to test two competing hypotheses on the relationship between foreignness and corporate philanthropy drawing on the resource dependence theory. Design/methodology/approach - This study used Korean Enterprsie Survey data constructed by Korean Statistical Information Service. This study employed both OLS and Tobit models to test the hypotheses. Findings - A conventional wisdom can argue that MNC subsidiaries are more willing to give charitable donations than local firms do because they may perceive philanthropy in the host country is a good opportunity to reduce liabilities of foreignness (H1-1). On the other hand, one can argue that MNC subsidiaries are less willing to give charitable donations than local firms do because they have operational flexibility when they are coerced to engage in corporate philanthropy by host country government stakeholders (H1-2). Empirical results support the prediction that MNC subsidiaries are less likely to give charitable donations than local firms do in Korea. Research implications or Originality - Our findings can provide useful insights to researchers and managers in the sense that MNC managers can increase or decrease their charitable donations depending on the institutional contingencies in different host countries. These institutional contingencies are particularly important within a transforming context such as Korea.

노숙자의 삶의 경험 - 시설 노숙자를 중심으로 - (The Life Experiences of the Sheltered Homeless)

  • 원정숙
    • 성인간호학회지
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    • 제15권1호
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    • pp.56-66
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    • 2003
  • Purpose: The purpose of this study is to describe the psychological aspects of experiences of men living in a homeless shelter in Seoul. This study focused on understanding about the life of the homeless in the shelter by Phenomenological method. Method: The participants in this study were seven men who are living in a homeless shelter in Seoul. The following data were collected though the in-depth interviews and analyzed by the Phenomenological analytic method of Giorgi. Result: There are five focal significances about the life of the homeless. (1) Unplanned Life : Difficult life comes from outside situation, Freedom, The acceptance of unconsciousness life, Laziness, Unreliability, The dissolute life, No purpose to life, Relying on drinking, (2) Self-rationalization : Feeling of defeat, Give up, Desire for a support system, Lack of willingness, Anxiety, Chivalry, Falsehoods, (3) Superficial Interpersonal Relationships : Ignorance, Pressure, Discord, Hiding from one anther, avoidance. (4) A sense of devestation : Negative perspective, Mental weakness, Difficulties in employment, ambivalance with social structure, The place to escape, Complaining against the opposite sex, Sense of regret, Lack of relationship with family, The lack of self-confidence, Loss of volition (5) The Hope of new life : Realization, Desire for change, Dreaming of married life, Dependence in God Conclusion: The conclusion of this study shows that the men in the shelter had various psychological reasons for being in the homeless shelter. Further studies need to be done to validate this information and formulate ways to assist these men with their psychological needs.

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뇌졸중환자의 희망 (The Hope of the Stroke Patients)

  • 김이순
    • 대한간호학회지
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    • 제27권1호
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    • pp.212-227
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    • 1997
  • Cerebrovascular diseases in Korea is an important health problem since mortality and mobidity have been increased rapidly. It marked the 2nd cause of specific death rates in 1993. The stroke causes physical function disorder due to hemiparalysis and emotional disorder, and stroke patients experience helplessness, powerlessness. sense of alienation and loss of hope. These feelings make the rehabilitation difficult because they lose the will of life. The subjects of the study were seven citizens who live in Pusan, are over 50 years old and belong to low income-level. The data were collected from Jan. to Sep. 1995. The researcher as a caregiver and volunteer made confidence of them and asked for their agreement on the purpose of the study. The subjects expressed their experience as openheartedly as possible. The analysis of the data was made through the phenomenological analytic method suggested by Giorgi, which is as follows ; as an unit of description which include the subject' expressions and the researcher's observation, it is examined the theme that express the hope experience with the subject's language(underlining), and the focal meanings are identified. The focal meaning is the crystalization of the theme, which is written in the language of the researcher. After intergrating the focal meaning and make the situated structural description as the meaning of the hope experience identified on each subject's point. After intergrating the situated structural description and make the general structural description as the meaning of the hope experience identified on total subject's point then the systemizing of the structure of the hope experienced phenomena and the flowing of the conciousness was researched. The conclusions of this study was as follows : The ten sources of hope which the subjects experienced were sorted as under 〈mutual relations to others : spouse, children, relatives, fellow believer. health professioner. associate patient group〉, 〈spiritual dependence〉. 〈recovery of physical function〉. 〈rumination of the past life〉, 〈expectation of the future〉. 〈economic power〉, 〈belief〉, 〈ability〉. 〈spontaneous participation〉 and 〈recovery of roles〉. Their hope was spoken out by the following two kinds of linguistics. First. the hope was expressed in the affirmative expression as follows : 〈 to be dependable〉, 〈to make efforts〉, 〈to keep under control〉, 〈to desire〉, 〈to be pleasant〉, 〈to be peaceful〉, 〈to be grateful〉, 〈to give help〉, 〈self-confidence. Courage〉, 〈to be happy〉, 〈to satisfy oneself〉, 〈to share with others〉, 〈to understand〉 and 〈to be affected, be impressed〉 Second, the hope was expressed in the negative on pression as under : 〈to be distressed〉, 〈to be uneasy〉, 〈to be sorry, be unsatisfied〉 〈despair〉, 〈to abandon〉, 〈to be fearful〉, 〈to suffer〉, 〈to bear a burden〉 〈to be confused〉, 〈to be solitary〉, 〈chest trouble〉, 〈to feel heavy〉 〈grief〉, 〈to be daunted〉, 〈to get angry〉, 〈to be uncomfortable〉, 〈to have something regretable〉 and 〈to feel guilty〉. And their hope was expressed by the following four behavioral expressions : 〈physical sphere〉, 〈psychological sphere〉, 〈social support sphere〉 and 〈spiritual sphere〉. The reaction patterns of their hope experience appeared in the following 4 coping method : 〈conquest type〉, 〈dependence type〉, 〈adaptation type〉 and 〈fate type〉. Finally, in the hope structure the sense of certainty don't always coexict with the sense of uncertainty, When the stroke patients try to search for the best quality of life, the senses of certainty and uncertainty make a continual cyclic system in the hope structure.

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ENVIRONMENTAL DEPENDENCE OF STELLAR POPULATION PROPERTIES OF HIGH-REDSHIFT GALAXIES

  • LEE, SEONG-KOOK;IM, MYUNGSHIN;KIM, JAE-WOO
    • 천문학논총
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    • 제30권2호
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    • pp.413-415
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    • 2015
  • How galaxy evolution differs in different environments is one of the intriguing questions in the study of structure formation. While galaxy properties are clearly distinguished in different environments in the local universe, it is still an open issue what causes this environmental dependence of various galaxy properties. To address this question, in this work, we investigate the build-up of passive galaxies over a wide redshift range, from z ~ 2 to z ~ 0.5, focusing on its dependence on galaxy environment. In the UKIDSS/Ultra Deep Survey (UDS) field, we identify high-redshift galaxy cluster candidates within this redshift range. Then, using deep optical and near-infrared data from Subaru and UKIRT available in this field, we analyze and compare the stellar population properties of galaxies in the clusters and in the field. Our results show that the environmental effect on galaxy star-formation properties is a strong function of redshift as well as stellar mass - in the sense that (1) the effect becomes significant at small redshift, and (2) it is stronger for low-mass ($M_{\ast}<10^{10}M_{\odot}$) galaxies. We have also found that galaxy stellar mass plays a more significant role in determining their star-formation property - i.e., whether they are forming stars actively or not - than their environment throughout the redshift range.