• 지역사회간호학회지
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• 제18권4호
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• pp.651-661
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• 2007

Purpose: This study was performed to identify factors affecting the functional status in disabled persons in the Jeiu Province. Method: Data were collected from 318 disabled persons in the Jeiu province during the period from the 6th of July to the 11th of October in 2006. The functional status was assessed by the disability assessment schedule II (Whodas II) of the World Health Organization and collected data were analyzed using the SAS 8.0 program. Result: The mean score of WHODAS II was 29.9. According to the results of multiple regression, factors affecting the functional status were perceived health condition(t=3.44, p<.001), brain disorder disability(t=2.55, p<.001), treatment status(t=-1.95, p=.05), drinking(t=2.09, p=.04), stress(t=-2.72, p=.01), depression(t=-2.70, p=.01). heart disease(t=2.62. p=.01) and anemia(t=2.20, p=.03). Conclusion: The functional status was affected by health behaviors, diseases, and the type of disability. Thus, future efforts to promote the functional status of disabled persons may need to take into account all these factors.

• 충청수학회지
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• 제33권1호
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• pp.147-156
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• 2020

The functional equation related to a distance measure f(pr, qs) + f(ps, qr) = M(r, s)f(p, q) + M(p, q)f(r, s) can be generalized a sum form functional equation as follows $${\frac{1}{n}}{\sum\limits_{i=0}^{n-1}}f(P{\cdot}{\sigma}_i(Q))=M(Q)f(P)+M(P)f(Q)$$ where f, g is information measures, P and Q are the set of n-array discrete measure, and σ_i is a permutation for each i = 0, 1, ⋯, n-1. In this paper, we obtain the hyperstability of the above type functional equation.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제15권4호
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• pp.393-400
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• 2008

In this paper, we investigate the following additive functional inequality (0.1) ||f(x)+f(y)+f(z)+f(w)||${\leq}$||f(x+y)+f(z+w)|| in normed modules over a $C^*$-algebra. This is applied to understand homomor-phisms in $C^*$-algebra. Moreover, we prove the generalized Hyers-Ulam stability of the functional inequality (0.2) ||f(x)+f(y)+f(z)f(w)||${\leq}$||f(x+y+z+w)||+${\theta}||x||^p||y||^p||z||^p||w||^p$ in real Banach spaces, where ${\theta}$, p are positive real numbers with $4p{\neq}1$.

• 한국식생활문화학회지
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• 제29권4호
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• pp.326-335
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• 2014

The purpose of this study was to investigate factors influencing sales of health functional foods by door-to-door saleswomen. A total of 450 women who worked as door-to-door salespersons in Seoul were enrolled. The survey questionnaire was composed of five parts as follows: general characteristics, factors related with door-to-door sales process, task education, competency required for door-to-door salespersons, and customer relationship beliefs. The survey was conducted in October 2011. Finally, data on 302 subjects were statistically analyzed using the SPSS 17.0 package program. Reason for sales of health functional foods (p<0.01), time required for sales promotion (p<0.001), difficulties during sales of health functional foods (p<0.05), satisfaction of task education (p<0.01), and failure of salesperson's memory as problems of task education (p<0.01) were significantly associated with sales of health functional foods. However, means of sales promotion, frequency and time of task education, and competency required for door-to-door salespersons were not significantly related with sales of health functional foods. Customer relationship beliefs did not show significant association with sales of health functional foods either. In conclusion, certain factors were associated with sales of health functional foods by door-to-door saleswomen. These results provide an understanding for sales of door-to-door health functional foods and provide basic information for preparation of task education for health functional food saleswomen and marketing.

• 성인간호학회지
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• 제20권4호
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• pp.652-663
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• 2008

Purpose: This study was conducted to develop and test an explanatory model on functional capacity in patients with chronic obstructive pulmonary disease using path analysis. Methods: Data were collected from 149 chronic obstructive pulmonary disease patients using 6-minute walk test, measurement of oxygen saturation, pulmonary function test, and self-reported questionnaires from June to October, 2005. The collected data were analyzed using SPSS/WIN 12.0 program and AMOS/WIN 4.0 program. Results: The overall fitness indices of modified model were good($x^2$ = 14.324, p = .281 GFI = .981, RMSEA = .006, AGFI = .944, NFI = .927, NNFI = .999, CFI = .999, PNFI = .613, $x^2$/df = 1.194). Functional capacity was influenced directly by age(${\beta}$ = -.304, p = .000), dyspnea(${\beta}$ = -.278, p = .000), self-efficacy(${\beta}$ = .240, p = .000), social support(${\beta}$ = .175, p = .004), pulmonary function(${\beta}$ = .169, p = .008), and oxygen saturation(${\beta}$ = .099, p = .048). These variables explained 39.3% in functional capacity. Conclusion: The findings of this study suggest that comprehensive nursing interventions should focus on decreasing dyspnea and increasing self-efficacy, social support, and oxygen saturation. In this perspective, pulmonary rehabilitation would be an effective strategy for improving functional capacity in patients with chronic obstructive pulmonary disease.

• Communications for Statistical Applications and Methods
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• 제20권4호
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• pp.339-345
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• 2013

In this paper, we give a tractable sufficient condition for functional central limit theorem to hold in Markov switching ARMA (p, q) model.

• 대한수학회보
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• 제36권2호
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• pp.287-303
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• 1999

The general solution of the functional equation f1(pr, qs) + f2(ps, qr) = g(p,q) + h(r,s) for p, q, r, s $\in$] 0, 1[will be investigated without any regularity assumptions on the unknown functions f1, f2, g, h:]0.1[->R.

• 한국산학기술학회논문지
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• 제17권8호
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• pp.226-235
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• 2016

본 논문은 관상동맥중재술 대상자의 신체적 기능상태, 적대성향, 사회적지지의 관계를 규명하여 간호 중재 개발의 기초자료를 제공하고자 하였다. 서울시 2개 상급종합병원에서 관상동맥중재술을 받고 관리를 위해 외래에 내원한 환자 135명을 대상으로 구조화된 설문지를 이용하여 자료를 수집하였다. 신체적 기능상태는 성별(t=5.880, p<.001), 연령(F=23.620, p<.001), 교육정도(F=17.718, p<.001), 직업(t=-6.498, p<.001), 월수입(F=7.237, p<.001), 흡연여부(t=2.327, p=.025)에 따라 유의한 차이를 보였다. 적대성향은 연령(F=6.150, p=.001), 시술 후 경과기간(F=6.141, p=.001), 가족력(t=2.514, p=.013)에 따라 유의한 차이를 보였다. 사회적지지는 연령(F=2.866, p=.039), 교육정도(F=5.136, p=.002)에 따라 유의한 차이를 보였다. 신체적 기능상태는 사회적지지(r=.20, p=.025), 친구지지(r=.22, p=.010)와 각각 통계적으로 유의한 정적 상관관계가 있었으며, 적대성향(r=-.24, p=.005)과 유의한 부적 상관관계가 있는 것으로 나타났다. 적대성향은 친구지지(r=-.17, p=.046)와 유의한 부적 상관관계가 있었다. 따라서 간호사는 관상동맥중재술 대상자의 특성을 고려하고, 신체적 기능상태, 적대성향, 사회적지지를 향상시킬 수 있는 간호중재 개발할 필요가 있다.

• Macromolecular Research
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• 제10권2호
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• pp.122-126
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• 2002

A molecularly imprinted polymer (MIP) having both amidine and imidazole functional groups in the active site has been prepared using p-nitrophenyl phosphate as a transition state analogue (TSA). The imprinted polymer MIP with amidine and imidazole found to have the highest hydrolysis activity compared with other MIPs with either amidine or imidazole groups only. It is postulated a cooperative effect between amidine and imidazole in the hydrolysis of p-nitrophenyl methyl carbonate (NPMC) as a substrate when both groups were arranged in proximity by molecular imprinting. The rate enhancement of the hydrolysis by MIP was 60 folds over the uncatalyzed solution reaction and two folds compared with the control non-imprinted polymer CPI having both functional groups. The enzyme-mimetic catalytic hydrolysis of p-nitrophenyl acetate by MIP was evaluated in buffer at pH 7.0 with $K_{m}$ of 1.06 mM and $k_{cat}$ of 0.137 $h^{-1}$ . . .

• 한국육종학회지
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• 제42권5호
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• pp.502-506
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• 2010

콩 알레르기에 민감한 사람들은 15가지가 넘는 콩 알레르기 단백질을 인지한다. 이러한 알레르기 단백질 때문에 콩의 광범위한 사용이 제한적이다. 시스테인 프로테아제에 속하는 P34 단백질은 콩의 주된 알러젠이다. 미국 국무부에서 16,226개의 유전자원에서 P34 단백질이 결핍된 PI567476 유전자원을 찾아냈다. P34 유전자 염기서열과 P34 유전자가 결실된 염기서열을 NCBI 데이터베이스에서 확인한 결과 P34 유전자가 결실된 염기서열에서 4 bp 가 삽입되었다는 것을 확인하였고, 그 부위에서 SSLP 마커를 개발하였다. 본 연구에서는 태광콩과 PI567476을 이용한 교배조합 $F_2$ 339개체를 개발한 분자표지마커로 확인하였다. 실험결과 태광콩 유형과 heterozygous 유형 및 PI567476 유형의 분리비는 85: 187: 67로 $X^2{_{0.05}}=5.99$, df=2에서 1:2:1의 분리비로 하나의 유전자가 관여한다는 것으로 나타났다. 앞으로 P34 단백질 관련 분자마커가 단백질 수준에서 정확히 일치하는지 확인 할 것이다.