• Journal of applied mathematics & informatics
• /
• 제37권3_4호
• /
• pp.295-305
• /
• 2019

In the present paper, we introduce (p, q)-Frobenius-Genocchi numbers and polynomials and investigate some basic identities and properties for these polynomials and numbers including addition theorems, difference equations, derivative properties, recurrence relations and so on. Then, we provide integral representations, implicit and explicit formulas and relations for these polynomials and numbers. We consider some relationships for (p, q)-Frobenius-Genocchi polynomials of order ${\alpha}$ associated with (p, q)-Bernoulli polynomials, (p, q)-Euler polynomials and (p, q)-Genocchi polynomials.

• 산경연구논집
• /
• 제10권9호
• /
• pp.7-17
• /
• 2019

Purpose - In recent years, the bilateral political relationship between Vietnam and India was upgraded to strategic and comprehensive partnership. Thus, the purpose of this paper is to analyze current relations and prospects of the Vietnam-India trade. Research design, data and methodology - The data was mainly based on World Integrated Trade Solution (WITS) and Foreign Investment Agency of Vietnam Ministry of Planning and Investment (FIA) from 2010-2018. The relationship of the two countries has showed growth in all sectors, including trade cooperation. This paper focused on assessing the current relations of trade cooperation of the two countries and then andlyzed the prospects of trade cooperation in the next period. Result - The Indian Government's strategy shifted from "Look East" policy to "Look East" action by the end of 2015. Vietnam is a partner and a pillar of India's Look East policy (Muni, 2011). The governments of both countries should further strengthen exchanges and trade connections in order to provide cooperation opportunities for investors and businesses of the two countries. Conclusion - The paper discusses and gives an overview of the current status of the trade relations of Vietnam and India as well as lucidating the opportunities and challenges for two countries in the future.

• 가정과삶의질연구
• /
• 제8권2호
• /
• pp.147-162
• /
• 1990

The purpose of this review is to establish a groundwork for building a more comprehensive conceptual framework within which various aspects of sibling relations and factor related to sibling behaviors con be explained and integrated. Descriptions of the trends and shifts in sibling studies are made in terms of their themes, variables, basic perceptions and general approaches, and analyzes of current state of sibling researches are made with relation to the conceptual aspects of the studies, namely, their standpoints on the issues of sibling variations, the sources of variations, and basic units of analysis, their reliance or emphasis on different methods, and their interests in the mediation processes. It is recognized that research variables have been successively differentiated and used in diversified manners and family ecology and systems theory viewpoints have been incorporated into the understanding of sibling relations. A triad in its full meaning, rather than a dyad or a partial trial, is proposed as a unit of analysis in order for the researchers to be able to examine and describe the true interactional aspects of family relations involving sibling relations. The concepts of coexistence and interaction are proposed as key concepts os that the inconsistencies in findings, differing viewpoints, contradicting conceptions , and contrasting approaches can be interpreted and integrated into a unified system of theories on siblings. The coexistence of similarities and differences in reality. the inevitability of interaction between individual variables and environmental variables and between within-family environmental factors and our-of-family environmental factors, and the need for the joint use of intrafamilial and extrafamilial approach are acknowledged. Attention is also drawn to the mechanism characteristics and the directionality of the mediating processes of mediating variables between a variable and its effects.

• 경영과정보연구
• /
• 제21권
• /
• pp.29-47
• /
• 2007

The purpose of this study is to analyze the case on the strategic MPR that has rapidly growing for years. And the Brand, which was at first used to be distinguished from many other products or services, is going through its gradually expanded definition, not merely for the highlight of the distinctions. This study was performed to review the literature on concept and meaning of Marketing Public Relations(MPR) which was used for IMC planning and to identify formation, development, and functional characteristics of MPR. MPR is a series of public communication act in order to gain credibility on their products and services with consumers and prospects from consumer-oriented viewpoint. The subject of the study are Colleges or Universities who try hard to work their various and strategic PR communication. The results of this research indicates that maximization of the integrated effect between marketing and public relations shall be achieved in planning MPR strategy. The meaning of this study is to verify the significance and need of the Colleges or Universities' specialized characteristics in strategic MPR activities. It is expected that this research will provide meaningful suggestions to PR and marketing practitioners.

• International Journal of Computer Science & Network Security
• /
• 제22권11호
• /
• pp.284-290
• /
• 2022

The study considers trends and prospects for developing virtual (augmented) reality and civil transactions in relation to digital property. In jurisprudence, there is a need to determine the legal status of virtual and augmented reality to regulate legal relations in the digital environment. Legal relations using new digital technologies require the creation of new legislative approaches and rules of their legal regulation. The article dwells on the legal status of virtual (augmented) reality and determines the methods of regulating legal relations in the sphere of digital property. The study utilized methods for collecting single and multiple facts in order to identify the main trends in the civil circulation of digital assets, as well as private law methods. The methods of generalization, concreteness, induction and deduction reveal the legal nature and main features of virtual (augmented) reality and digital property. The paper highlights the specifics of virtual reality and civil transactions in relation to digital assets. The research has concluded that the sale, exchange and other actions with digital objects in virtual reality have distinctive features, while digital property has also unique characteristics since it is involved in civil circulation and legal relations.

• 대한수학회논문집
• /
• 제23권1호
• /
• pp.1-10
• /
• 2008

Conditions for an ideal to be irreducible are provided. The notion of an order system in a subtraction algebra is introduced, and related properties are investigated. Relations between ideals and order systems are given. The concept of a fixed map in a subtraction algebra is discussed, and related properties are investigated.

• 정보처리학회논문지B
• /
• 제15B권4호
• /
• pp.365-374
• /
• 2008

본 논문에서는 패턴의 다변화를 통하여 관계를 점진적으로 추출함으로써 온톨로지를 확장하는 모델을 제안한다. 패턴 다변화 과정에서 위키피디아로부터 추출한 관계 패턴 후보를 자질별로 다변화시킨다. 다변화된 패턴 후보로부터 말뭉치 빈도수에 따른 신뢰도를 이용하여 패턴을 선별한다. 선별된 패턴은 위키피디아로부터 관계를 추출하는 데 사용되며, 추출된 관계는 다시 관계 패턴 확장에 사용된다. 본 논문에서는 점진적 학습 과정에서의 패턴 다변화를 통하여 패턴 선택의 범위를 확장함으로써, 선택되는 패턴이 점진적으로 정제되는 모델을 제시한다. 이를 통하여, 관계의 확장성과 정확도를 향상시키고자 하였다. 단일 자질 패턴 모델에 대한 실험을 통하여, 어휘, 중심어, 상위어 정보는 신뢰도에, 품사, 구문 정보는 확장성에 유리하며, 구문 단위 유형별로 필요한 자질 유형이 다름을 관찰하였다. 이와 같은 특성에 기반하여 현재 연구 진행 중인복합 자질 패턴 모델을 제안한다.

• 천문학회지
• /
• 제46권3호
• /
• pp.103-123
• /
• 2013

Star clusters are superb astrophysical laboratories containing cospatial and coeval samples of stars with similar chemical composition. We initiate the Sejong Open cluster Survey (SOS) - a project dedicated to providing homogeneous photometry of a large number of open clusters in the SAAO Johnson-Cousins' UBV I system. To achieve our main goal, we pay much attention to the observation of standard stars in order to reproduce the SAAO standard system. Many of our targets are relatively small sparse clusters that escaped previous observations. As clusters are considered building blocks of the Galactic disk, their physical properties such as the initial mass function, the pattern of mass segregation, etc. give valuable information on the formation and evolution of the Galactic disk. The spatial distribution of young open clusters will be used to revise the local spiral arm structure of the Galaxy. In addition, the homogeneous data can also be used to test stellar evolutionary theory, especially concerning rare massive stars. In this paper we present the target selection criteria, the observational strategy for accurate photometry, and the adopted calibrations for data analysis such as color-color relations, zero-age main sequence relations, Sp - MV relations, Sp - $T_{eff}$ relations, Sp - color relations, and $T_{eff}$ - BC relations. Finally we provide some data analysis such as the determination of the reddening law, the membership selection criteria, and distance determination.

• 한국컴퓨터정보학회논문지
• /
• 제25권5호
• /
• pp.199-208
• /
• 2020

본 연구의 목적은 다문화청소년의 진로결정성을 규명하기 위해 부모의 진로·양육지원과 교사관계의 영향력을 분석하고, 부모의 진로·양육지원과 교사관계 사이에서 진로준비성의 매개효과의 영향력을 확인하고자 한다. 이를 위해 다문화청소년패널조사(MAPS) 데이터 중 2017년 자료(7차년도)를 활용하였다. 분석결과, 첫째, 다문화청소년 부모의 진로·양육지원, 교사관계, 진로준비성은 진로결정성에 직접적으로 유의한 정(+)적인 영향을 미치는 것으로 나타났다. 둘째, 다문화청소년의 진로결정성 과정에 개인 내부적 맥락요인인 진로준비의 상대적 영향력의 중요성도 확인되었다. 셋째, 다문화청소년 부모의 진로·양육지원이 높아질수록, 교사관계가 긍정적일수록 진로결정성은 상승하는 것으로 분석되었다. 진로 준비성은 다문화청소년 부모의 진로·양육지원과 교사관계를 진로결정성에 매개해 주는 역할을 확인하였다. 이러한 분석결과를 토대로 다문화청소년의 진로결정성을 높일 수 있는 실천적 대안을 제시하였다.

• 대한물리치료과학회지
• /
• 제10권2호
• /
• pp.173-183
• /
• 2003

The purpose of this study was to provide information for making positive interpersonal relations by understanding the degree of difficulties of interpersonal relations that physical therapist students may have on clinical practice. The survey results of 175 students who completed clinical practice for the first term of 2003. The survey was conducted through mail or e-mail between July 20 and August 20, 2003. The data were analyzed frequency, percentage, t-test, and one-way ANOVA using the SPSS/PC Ver. 10.0 (${\alpha}=0.05$). The results were as follows; 1. The mean score for the level of points interpersonal relations was 41.06 points in full 80 points. Therefore most students had a little problem on interpersonal relations. 2. More difficulties of interpersonal relations were felt by students in the following order; clinical instructors, patients, other students, and other department staffs in the hospital. 3. Between students and clinical physical therapist in the hospital, most students were satisfied with a instructor's attitude toward there (61.1%). 4. Between students and other department staffs in the hospital, most students were felt convenient when faced with other staffs(61.8%). 5. Between students and patients in the hospital, most students didn't uncomfortable when they made a rapport(69.2%). 6. Between students and other college students, most students were didn't inconvenient when they were practicing together(69.8%). 7. The students with higher marks in major felt more difficulties for forming personal relations with other department staffs in hospital, patient, and other students(p<0.05). 8. The students showed more felt inconveniences over 8 weeks practicing than below 7 weeks itperiods of clinical practice(p<0.05). 9. The number of practice place were significantly difference according to relation of patients, other college students(p<0.05). More less practice place were made difficult of interpersonal relations. The further studies would be made in viewpoints to clinical instructors, patients, students, others department staffs in the hospital so that we could compare our results with theirs.