• Title/Summary/Keyword: q-support

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A Comparative Study on Exciting Force for Luminaire of Naval Vessels According to Sailing Condition (함정 운항에 따른 조명등기구 가진력 비교 연구)

  • Park, Mi-You;Cho, Heung-Gi;Lee, Kowan-Woo;Yu, Young-Soo;Cho, Kyu-Lyong
    • Journal of the Korea Institute of Military Science and Technology
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    • v.15 no.4
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    • pp.390-397
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    • 2012
  • According to sailing condition, an exciting force for luminairie of naval vessels was measured and analyzed. A naval combat service support boat and P${\bigcirc}{\bigcirc}$(patrol killer guided missile) were selected as a target naval vessel. Due to their small size and fast speed, they received excessive vibration than other bigger naval vessels like destroyer. The vibration of luminairie was measured on their cruising and maximum speed. This could analyze exciting force for luminairie of naval vessels. Using this analyzed data, the validity of military standard for naval vessel was verified.

Family Support, Alcohol Consumption and Drinking Motives in Patients with Liver Cirrhosis (간경변증 환자의 가족지지, 음주정도 및 음주동기)

  • Kim, Nam Young;Kim, Ok Soo
    • Korean Journal of Adult Nursing
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    • v.19 no.2
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    • pp.295-304
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    • 2007
  • Purpose: The purpose of this study were to investigate the level of family support, alcohol consumption and drinking motives in patients with liver cirrhosis and to examine the relationships among those variables. Methods: The subjects consisted of 60 patients with liver cirrhosis. Family support scale, Q-F methods and Drinking Motives Questionnaire were used to measure the level of family support, alcohol consumption and drinking motives. Results: The level of family support was 43.62. Prevalence of drinking was 90% and 43.3% were currently heavy drinkers. Alcohol consumption was related to sex and education. There were positive low relationships between the level of enhancement motive, coping motive, social motive, and Q-F Index. Conclusion: Alcohol drinking is a serious health problem in patients with liver cirrhosis. It is necessary to have an educational approach for controlling drinking and family support.

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A study on types of AIDS perception : Focus on Q-methodology Application (AIDS인식 유형에 대한 연구 : Q방법론 적용을 중심으로)

  • Ahn, Lee-Su
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.17 no.10
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    • pp.46-53
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    • 2016
  • The purpose of this study is to analyze the cognizance of AIDS by applying the Q methodology, as well as to provide preliminary data for developing AIDS prevention campaigns. A Q population was identified from a literature search and in-depth interviews. The study process analyzed the P sample, the study participants, using the Q-sorting methodology to produce the Q sample, which is composed of statements from October 20 to 27, 2014. 20 participants (analyzed) 27 statements and 3 types of AIDS cognizance were produced as a result. These types are 1(N=9), 2(N=6), and 3(N=5), which correspond to denial, social support, and selfish motivation, respectively. The members of the denial type had a strongly negative opinion about AIDS, whereas the social support type showed a friendly gesture. The selfish motivation type took a neutral stance. The common and different points, as well as the distinctive features of these types, were studied. The accomplishments of this study include suggesting an efficient strategy for making an AIDS control policy, as well as a qualitative analysis, through the employment of the Q-methodology, which is useful for understanding human beings' (internal viewpoint).

SOLUTION TO ${\bar{\partial}}$-PROBLEM WITH SUPPORT CONDITIONS IN WEAKLY q-CONVEX DOMAINS

  • Saber, Sayed
    • Communications of the Korean Mathematical Society
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    • v.33 no.2
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    • pp.409-421
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    • 2018
  • Let X be a complex manifold of dimension n $n{\geqslant}2$ and let ${\Omega}{\Subset}X$ be a weakly q-convex domain with smooth boundary. Assume that E is a holomorphic line bundle over X and $E^{{\otimes}m}$ is the m-times tensor product of E for positive integer m. If there exists a strongly plurisubharmonic function on a neighborhood of $b{\Omega}$, then we solve the ${\bar{\partial}}$-problem with support condition in ${\Omega}$ for forms of type (r, s), $s{\geqslant}q$ with values in $E^{{\otimes}m}$. Moreover, the solvability of the ${\bar{\partial}}_b$-problem on boundaries of weakly q-convex domains with smooth boundary in $K{\ddot{a}}hler$ manifolds are given. Furthermore, we shall establish an extension theorem for the ${\bar{\partial}}_b$-closed forms.

A Comparative Analysis on the Perceptions of Users' and Financial Company Employees' on MyData Services: Using Q Methodology (마이데이터 서비스 수용 의도와 요인에 대한 사용자와 금융사 직원의 인식 비교 연구: Q 방법론을 활용하여)

  • Lee, Jungwoo;Kim, Chulmin;Song, Young-gue;Park, Hyunji
    • Journal of Information Technology Services
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    • v.21 no.3
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    • pp.1-25
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    • 2022
  • The financial MyData service has implemented in January 2022 and launched 45 services by banks, securities, credit cards and fintech companies. This study applied the Q methodology, to identify the user types of MyData services and compared the perceptions of employees of financial institutions who plan and develop the MyData services. There are three types of MyData service users: active users, limited users who focus on consumption and asset status inquiry, and sensitive users for personal information. There were two types of recognition of financial company employees. One is the active user support other is the sensitive user for personal information support. The analysis of subjective perceptions can be used as a reference for establishing a company's MyData service marketing strategy and establishing related policies to improve the MyData ecosystem.

Permanent Support for Tunnels using NMT

  • Barton, Nick
    • Proceedings of the Korean Society for Rock Mechanics Conference
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    • 1995.03a
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    • pp.1-26
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    • 1995
  • Key aspects of the Norwegian Method of Tunnelling (NMT) are reviewed. These include a predictive method of support design using the six-parameter Q-system of rock mass characterisation. The rock mass rating or Q-value is updated during tunnel driving. The designed tunnel support generally consists of wet process, steel fibre reinforced shotcrete combined with fully grouted, untensioned rock bolts, Even in poor rock conditions S(fr) + B usually acts as the final rock reinforcement and tunnel lining. Since it is a drained lining, it is very economic compared to cast concrete with membranes. Light, free-standing steel liners are used to prevent water affecting the runnel environment. Rock mass conditions, and hence lining design and cost estimation can be assessed by careful use of seismic surveys. Relationships between the P-wave velocity, the rock mass deformation modulus and the Q-value have recently been established, where tunnel depth, rock porosity and the uniaxial compression strength of the rock are important variables. The rock mass modulus estimate, and simple index testing of the joints, provide the key input which joints are discretely represented (either in two dimensions with the UDEC code or in three dimensions with the 3DEC code) is generally favoured compared to continuum analysis. The latter may give a misleading impression of uniformity and deformations tend to be understimated. Q-system NMT designs of S(fr) + B (fibre reinforced shotcrete and bolting) are numerically checked and adjustments made to bolt capacities and shotcrete thickness if overloading is evident around the modelled profile.

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SIP QoS Support in Broadband Access Networks (광대역 접속망에서 SIP QoS 지원 방안)

  • Park, Seung-Chul
    • Journal of KIISE:Information Networking
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    • v.34 no.1
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    • pp.73-80
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    • 2007
  • This paper presents an approach to support dynamic QoS(Quality of Service) requirements of largely emerging SIP(Session Initiation Protocol) multimedia applications in broadband access networks. The topology of QoS-enabled broadband access networks and its operational model to support SIP QoS are firstly suggested. And then the procedures to bind QoS-enabled SIP signaling into an IP QoS mechanism are presented. In this paper, DiffServ-based IP QoS architecture is deployed due to the complexity problem of the other IntServ architecture, and COPS(Common Open Policy Service) and COPS-PR protocol based signaling mechanisms are used to support dynamic DiffServ QoS, correspondent with dynamic SIP QoS. The broadband access network is assumed to support rapidly expanding Metro Ethernet 802.1 D/Q QoS, and how to translate SIP QoS parameters into IP DiffServ classes and DiffServ classes into 802.1 D/Q QoS parameters is also presented in this paper.

Relationship Between Social Support and Cognitive Impairment of the Elderlies in Care Facilities (요양시설노인의 사회적 지지와 인지기능장애와의 관련성)

  • Kim, Tae-Baek
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.6
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    • pp.531-540
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    • 2019
  • The purpose of this study was to establish the relationship between social support(MOS-SSS) and cognitive impairment(MMSE-K) to the elderly in long-term care facilities. The study subjects were 372 aged 65 and older who were admitted to care facilities located in D metropolitan city. Data were collected through a personal interview conducted by interviewers who visited each care facility in October 2018. As a result, the levels of cognitive impairment(MMSE-K) was significantly higher in the group with lower social support(MOS-SSS) scores. In correlation to the cognitive impairment and social support, the cognitive impairment score showed a significant positive correlation between the social support score (r=0.250, p<0.001). Therefore, the lower the social support level, the higher the level of cognitive impairment. In result of the logistic regression, the risk ratio of critical cognitive impairment increased significantly from 2.8 times (ORs=2.75, 95% CI=1.40 to 5.79) in the low group(Q1) than in the very high group(Q4) of social support scores. A hierarchical multiple regression analysis shows that the lower the social support, the higher the cognitive impairment. As such research suggests that the cognitive impairment of the elderly in care facilities increases with lower social support, it is necessary to seek concrete measures to improve social support as part of the measures to enhance the recognition capability of the elderly in care facilities.

On the Support Vector Machine with the kernel of the q-normal distribution

  • Joguchi, Hirofumi;Tanaka, Masaru
    • Proceedings of the IEEK Conference
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    • 2002.07b
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    • pp.983-986
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    • 2002
  • Support Vector Machine (SVM) is one of the methods of pattern recognition that separate input data using hyperplane. This method has high capability of pattern recognition by using the technique, which says kernel trick, and the Radial basis function (RBF) kernel is usually used as a kernel function in kernel trick. In this paper we propose using the q-normal distribution to the kernel function, instead of conventional RBF, and compare two types of the kernel function.

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Evaluation of Results in Pesticide Residues on Incongruity Commercial Agricultural Commodities using Network Analysis Method (네트워크 분석을 활용한 유통농산물 잔류농약 부적합 현황 분석)

  • Park, Jae Woo;Seo, Jun Ho;Lee, Dong Hun;Na, Kang In;Cho, Sung Yong;Bae, Man Jae
    • Journal of Food Hygiene and Safety
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    • v.33 no.1
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    • pp.23-30
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    • 2018
  • The purpose of this research was to introduce network analysis method for analyzing pesticide residues in incongruity commercial agricultural commodities. Based on the "results in pesticide residues on incongruity commercial agricultural commodities" on "Guidelines for food safety management 2017", we used centrality analysis for pesticide residues via degree, closeness and betweenness centrality measurement. In case of degree centrality result, chlorpyrifos and diazinon were the most highly "connected node" in pesticide network. For the closeness centrality result, the most pesticides showed the similar closeness trend except for 19 species of pesticides. Fludioxonil and chlorpyrifos are recognized as the "bridge" of pesticides network with their high betweenness centrality. The results of network analysis show the "relation" data, which could not represent through out the conventional statistical analysis, among the pesticide residues. We hope that the network analysis method will be appropriate and precise tool for analyzing pesticide residues via elaboration and optimization.