• 한국인구학
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• 제29권1호
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• pp.97-131
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• 2006

본 연구는 요즈음의 청소년 자녀와 어머니 사이의 관계를 교환이론의 관점에서 분석하고자 이루어졌다. 포아 등이 제시한 서비스 물품, 금전 정부 지위, 애정을 포함하는 6가지 자원영역 개념과, 긍정적 교환(보상)과 부정적 교환(처벌)의 구분을 활용하여, 어머니와 청소년 자녀 간에 어떠한 자원이 교환되는지, 교환되는 자원이 상호간에 어떠한 가치를 지니는지, 자원의 제공이 일방적으로 이루어지는지 대칭 적인지, 자녀의 성별이나 연령/발달단계가 교환에 어떠한 영향을 미치는지 등을 파악하고자 하였다. 이를 위해 서울과 수도권에서 중학생, 고등학생, 대학생을 포함하는 청소년 자녀 150명과 어머니 150명을 대상으로 설문조사가 수행되었다. 자료 분석 결과는 대략적으로 다음과 같다. 청소년 자녀와 어머니 사이의 교환은 부정적 자원보다 긍정적 자원을 중심으로 이루어지고 있다 긍정적 자원은 애정을 제외하고는 유형에 따라 비대칭적인 교환이 이루어지고 있다. 긍정적 자원은 대체로 자녀가 더 많이 받는 경향이 있지만. 자원의 가치는 어머니에게 더 높은 것으로 나타난다. 부정적 자원은 교환이 비교적 대칭적으로 이루어지고 있으며, 교환빈도가 높은 자원은 부정적 가치가 약하다. 딸이 아들보다 어머니와 보다 긴밀한 교환관계를 유지하며, 특히 애정과 정보영역에서 그러한 경향이 두드러진다. 자녀의 연령은 교환에 큰 영향을 미치지 않는다.

• 한국동물위생학회지
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• 제40권2호
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• pp.155-159
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• 2017

Korean goral (Neamorhedus caudatus) is registered as a natural monument number 217 by South Korea Cultural Heritage Administration. It is also recognized as the endangered species I by Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). In this study, blood samples of Korean goral were collected to make reference intervals. Blood sampling was conducted on 19 numbers of Korean gorals (ten females, nine males), which were reared in Korean Goral Restoration Center. For total samples, the reference intervals of hematological parameters were: white blood cell $7.69{\sim}10.87K/{\mu}{\Lambda}$; hematocrit 36.73~46.18%; red blood cell $10.72{\sim}12.86K/{\mu}{\Lambda}$; hemoglobin 12.79~15.14 g/dL; mean corpuscular volume 33.15~36.75 fL; mean corpuscular hemoglobin 11.53~12.23 pg; mean corpuscular hemoglobin concentration 32.64-35.91 g/dL and red blood cell distribution width 39.2~43.46%. For total samples of each parameters, the following results were obtained for serum biochemistry: glucose 111.81~153.77 mg/dL; blood urea nitrogen 22.35~28.91 mg/dL; creatine 1.22~1.84 mg/dL; phosphate 4.57~6 mg/dL; calcium 8.7~9.1 mg/dL; total protein 6.53~6.92 g/dL; albumin 3.1~3.48 g/dL; globulin 3.26~3.62 g/dL; alanine aminotransferase 56.7~158.56 U/L; aspartate aminotransferase 230.35~473.06 U/L; alkaline phosphatase 178.06~332.47 U/L; gamma-glutamyl transpeptidase 131.6-~181.24 U/L; total bilirubin 1.47~2.12 mg/dL; cholesterol 46.48~71.52 mg/dL; amylase 16.3~26.03 U/L; sodium 150.43~153.88 mmol/L; potassium 3.98~4.6 mmol/L and chlorine 109.48~113.26 mmol/L. The ranges of values were similar campared to previous studies except in the case of RDW value, which showed higher range than the RDW value of a previous study. The reference intervals from this study will be useful data for treatment and management of gorals.

• 한국수산과학회지
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• 제39권1호
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• pp.9-15
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• 2006

As a part of the investigation for utilizing pearl oyster by-products, a rapid salt-fermented pearl oyster using commercial enzyme was prepared and also examined on the characteristics. The salt-fermented pearl oyster prepared by optimal condition, which was prepared by mixing of minced pearl oyster, 15% salt, and 1% $Protamex^\circledR$ and fermented for 4 weeks, was superior in hydrolysis degree (28.7%) and ACE inhibitory activity (92.6%) to salt-fermented pearl oyster prepared by other conditions, such as the use of whole tissue, different enzymes $(Alcalase^\circledR,\;Neutrase^\circledR\;and\;Flavourzyme^\circledR)$, different salt concentrations (20 and 25%), and different fermentation periods (2, 6 and 8 weeks). There were, however, some shortcomings with this product. It showed a dark green color and an unfavorable bitter taste. These shortcomings were improved by the addition of seasoning paste. The calcium and phosphorus contents of the seasoned salt-fermented pearl oyster were 64.2 mg/100 g and 71.6 mg/100 g, respectively, and the calcium content based on phosphorus was a good ratio for absorbing calcium. The total amino acid content of the seasoned and salt-fermented pearl oyster was 7,054 mg/100 g and the major amino acids ware aspartic acid (555.1 mg/100 g), glutamic acid (1,131.2 mg/100 g), alanine (658.2 mg/100 g), and lysine (695.5 mg/100 g). The seasoned salt-fermented pearl oyster, along with angiotensin I converting enzyme (ACE) inhibitory activity (98.3%), also showed a recognizable level (87.5%) of anti-oxidative activity.

• 가족자원경영과 정책
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• 제20권3호
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• pp.131-149
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• 2016

The aims of this study are to investigate the impact of the experience of exposure to domestic violence(witnessed interparental conjugal violence and child abuse) on mental health among college students, and to explore whether social support acts as a moderator between domestic violence and mental health. Through this process, I intended to provide a reference base to suggest substantial interventions for family welfare by helping students to overcome negative domestic violence exposure experiences and adapt as healthy members of society. To achieve this goal, the study established a conceptual framework by considering the mental health of adolescents with domestic-violence exposure experience as a dependent variable, domestic violence exposure experience (witnessed interparental conjugal violence and child abuse) as an independent variable, and social support as a moderator of the relationship between these two variables. The subjects composed 747 college students in 8 colleges in Seoul. The main summary of this study is as follows: First, according to the analysis of domestic-violence exposure experience, all the subjects of this study had substantial experience of violence at home and witnessed interparental conjugal violence. These students scored 3.83 points in social support, higher than the median of 3, implying that these students had a higher awareness of social support. Moreover, their mental health score was 3.50 points, which is higher than the median of 3, indicating a somewhat positive tendency toward mental health. Second, to explore the moderating effects of social support between child violence experience and mental health, gender, age, financial status, academic-performance, child abuse and social support were input in the first step, and then buffering effects were examined by entering an interaction term to the first step in the second step. There was a significant interaction between social support and mental health. Therefore, social support was identified as having moderating effects on the relationship between child violence and mental health. Third, the analysis of moderating effects of social support between witnessed interparental conjugal violence and mental health revealed that social support had a positive influence on mental health in the first step. By contrast, the interaction term of witnessed interparental conjugal violence and social support showed no significance, indicating no moderating effect of social support in the second step. To sum up, social support served as a moderator for mental health among college students with child abuse experience, but had no moderating effect on witnessed interparental conjugal violence experience.

• 한국조리학회지
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• 제21권4호
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• pp.121-131
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• 2015

본 연구에서는 외식전공대학생의 진로선택유형에 따라서 수업참여도와 진로준비행동에 미치는 영향요인들과 그 요인을 이용한 앞으로의 활용방안을 제시하고자 한다. 총 350부의 설문지를 배포하여 불성실하게 응답한 30부의 설문지를 제외한 나머지 320부의 유효한 설문지를 실증연구에 사용되었다. 조사 연구의 목적을 달성하기 위하여 통계프로그램 SPSS 18.0을 활용하여 빈도분석, 요인분석 및 신뢰도분석, 상관관계분석, 회귀분석을 실시하였다. 분석결과를 보면 진로선택유형에 대한 측정항목의 탐색적 요인분석 결과, 2개 요인으로 KMO 값은 0.754, 총분산비율 64,555%, 수업참여도에 대한 요인분석은 전체설명력 95,640%, KMO 값은 0,702으로 나타났다. 진로준비행동에 대한 요인분석은 전체설명력 64,312%, KMO 값은 0,765로 나타났다. 따라서 진로선택유형에 따른 수업참여도가 진로준비행동에 미치는 영향에 관한 가설은 부분채택 되었다.

• 사상체질의학회지
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• 제8권2호
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• pp.131-150
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• 1996

1. Result As the study for standardization of EAV's measurement values according to constitution and sex and age, the questionnaire on QSCC and QSCC(I) and EAV were carried out to 603 general patients in east : west promotion health center affiliated to Kyung Hee Medical center. The following conclusions were reached as the result of statistical handling of the data of questionnaire and EAV. 1) Each standard scope of BAZ and CMP was suggested. 2) BAZ and CMP examined about constitution did not show any statistical difference. 3) The result of examination by sex on BAZ and CMP is such as followings. A meaningful difference was showed at the level of p<0.001 in HH, HEL, HFR, and FF in case of male on BAZ. meaningful difference were showed at the level of p<0.001 in R3, R4, R18, L3, L16 and L18 and at the level of P<0.01 In R5, R8, R12, L7, L9, L10, L11, and L13 and at the level of P<0.05 in R1, R2, R6, R11, R13, R14, R16, R17, R19, R20, L1, L2, L4, L5, L14, L17, and L19 in case of male on CMP. There was no statistical difference in R7, R9, R10, R15, L12, and L15. 4) In every measure point of both BAZ and CMP a meaningful difference was notified at the level of P<0.01 by age. 2. Suggestion 1)Environmental, examinee and examiner's factors which may cause error in EAV measurement should be excluded. 2)The factor of change by time and space should be clarified. 3)The correlation between disease and meridian should be learned. And scopes of BAZ and CMP according to disease should be studied.

• 대한간호학회지
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• 제4권2호
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• pp.131-143
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• 1974

Antenatal care is zoomed toward3 assisting the Individual to achieve safe and wholesome state of health during pregnancy. Nature of fear is assumed to be rooted to complex interaction between past experiences, human relationship and present state of health, however. specific relationship between fear and the variables have not yet been ascertained. This study is designed to investigate the nature of fear of pregnancy, and the correlation between fear and the personal and environmental variables such as personal characteristics past experiences. and psycho-social factors. During the period from October 23 to November 5, 215 pregnant and 104 non-pregnant women of similar chronological are group residing in Seoul were interviewed according to check-list by random General anxiety test, general personality test and test for fear of pregnancy, family according to specific variables such as past experiences of Pregnancy and childbirth, structure of family, family relationship and month of pregnancy was done to the group of pregnant women. To non-pregnant group, general anxiety test was performed to compare with pregnant group. Results of the study are as follows; 1. Hypothesis 1; Degree of general anxiety will be higher e pregnant women compared to that of non-pregnant women. There is no significant difference between the general anxiety of pregnant women and that of non-pregnant women. Therefore, hypothesis I is rejected. 2. Hypothesis 2: Fear of pregnancy and general anxiety will be correlated with personality factors. Through test for fear of pregnancy and general anxiety, a meager contra-correlation between fear and only two personal factors (R and E factor) is revealed but there is no significant correlation between fear and other personal factors (A.S. and T factor). Degree of fear of pregnancy tends to b: higher in the group with low personality factors; responsibility and emotional stability expect the correlation between ascendancy, sociability, and confidence-inferiority. non-significant. Through general anxiety test, level of general anxiety tends to be higher in the group. with low personality factors; responsibility. emotional stability, and confidence except ascendency and sociability, non-significant. Hypothesis 2 is partially supported. 3. Hypothesis 3; General anxiety and fear of pregnancy will be correlated with the past experience-ol pregnancy, and child-birth experience. Though general anxiety test and test for fear of pregnancy, non-significant difference is revealed by P〉.05 level Hypothesis 3 is rejected. 4. Hypothesis 4: General anxiety and fear of pregnancy will be correlated with the month at pregnancy will be correlated with the month of pregnancy. Through tests of general anxiety and fear, significant correlation is revealed degree of fear by-P〈.05 level (CR=1.98) and level of general anxiety by P〈.005 level (CR=3. 11) is higher in the earlier stage of pregnancy. Hypothesis 4 is supported. 5. Hypothesis 5, 6, 7; General anxiety and fear of pregnancy will be correlated with socio-economic status, family structure, and family relationship. Through general anxiety test and tear of pregnancy test, non-significant is revealed by P〉.05 level. Hypothesis 3.6.7 are rejected. Conclusion and recommendation Level of general: anxiety and degree of fear of pregnancy is shown not to be correlated with variables of past experiencers of pregnancy and child-birth. and family factors except the month of - pregnancy. Personal characteristics are shown to be partially contra-correlated meagerly with genera anxiety and fear of pregnancy. This study revealed contrasted results, in regard to presence of correlation between general anxiety and fear of pregnancy to other thesis. In this context. further studies under controlled environment is recommended.

• Applied Biological Chemistry
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• 제26권2호
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• pp.125-131
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• 1983

Dimethyl-2,2-dichlorovinylphosphate (DDVP) 분자를 정량적으로 이해하기 위한 시도의 일환으로 분자궤도함수를 계산하여 구성 원자의 알짜 전하, 결합차수, 원자 궤도계수, 에너지 성분 분석 및 형태 둥의 결과로 부터 분자의 안정성과 반응성을 검토하였다. 또한 DDVP분자의 가수분해 반응 메카니즘을 제안하기 위하여 가수분해 반응 생성물을 분석한 결과 주 생성물은 2,2-dichlorovinylphosphate와 dimethylphosphate임을 재확인하여 염기성 용액중에서의 가수분해 반응속도와 pH에 대한 변화로 부터 유도된 반응 속도식은 다음과 같다. ${\therefore}\;k_{obs}=k_{OH}[OH-]{\cdot}kw/[H_3O^+]$ $=2.10{\times}10^{-11}/[H_3O^*]$ 이상과 같은 사실로 부터 DDVP분자의 가수분해 반응 메카니즘은 다음과 같이 설명된다. 즉, 단일 결합성인 $C_2({\alpha})-O_3$를 회전축으로 나타낸 가장 안정한 형태는 staggered conformation $({\mu}=4.90debye)$이였으며, 전하의 분리가 크게 이루워진 $C_1({\beta})=C_2({\alpha})$결합의 양하전이 큰 평면상의 $C_2({\alpha})$원자에 강한 친핵체인 OH-이온이 수직으로 첨가하여 파이-반결합궤도$({\pi}^*)$를 가지는 $C_2({\alpha})-O_3$의 단일결합이 불균형 분해하여 2,2-dichloroacetaldehyde와 dimethylphosphate를 생성하는 일련의 복잡한 전형적인 Michael형의 친핵성 첨가반응 매카니즘을 제안하였다.

• 한국운동역학회지
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• 제13권1호
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• pp.73-94
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• 2003

The purpose of this investigation was to analyze A kinematic analysis of the Kuzushi-arm motion when performing Morote-Seoinage in judo who was 5 females university representative judokas of light weight category in judo, and filmed on video cameras(60field/s). The data of this study digitizied by KWON3D 2.1 program computed the average and standard deviation calculated individual 5 trials with Programing Lab view 6i. From the data analysis & discussion, the following conclusions were drawn : 1) distance variable of attacking hand arm in kuzushi motion Left right(X direction) displacement variable was all of A, B, C pattern with moving left to right and leaning. Strip of displacement variable was ordo. to C(55.6cm), A(53.3cm), B(43.9cm) pattern, C pattern largely leaned to left Front Rear(Y direction) displacement variable was different A($131.3cm{\pm}3.1cm$), B($128.7{\pm}4.0cm$) and C(111.0cm) on ready position, 3 pattern leaned to rear direction. Strip of displacement was order to B(43.4cm), A(41.1cm) and C pattern(28.3cm). Up down(Z direction) displacement variable was all of A, B, C pattern leaned to up in the Kuzushi-phase and leaned to down in the Kake-phase. Strip of displacement was order to A(83.9cm), B(80.4cm), C pattern(71.9cm). 2) Shoulder joint angle variable Flexion and extension Ready position' angle was A($138.3{\pm}4.9^{\circ}$), B($142.9{\pm}3.7^{\circ}$) and C($164.5^{\circ}$) pattern, strip of flexion extension was order to C($80.9^{\circ}$), A($79.9^{\circ}$) and B($39.0^{\circ}$) pattern, greatly C pattern had largely angle change. Adduction and abduction : B and C pattern's angle change were adduction and abduction in the Kuzushi-phase after adduction in the Kake phase, A pattern's angle change was abduction in the Kuzushi-phase after adduction in the Kake phase. internal and external rotation : 3 pattern were internal rotation in the Tsukuri phase and external rotation in the Kake phase. After B and C pattern were external rotation and A pattern was internal rotation. 3) Elbow joint angle variable Flexion and extension 3 pattern's ready position angle were A($142.0{\pm}4.4^{\circ}$), B($123.5{\pm}5.5^{\circ}$) and C($105.5^{\circ}$) and flexion. Strip of flexion extension were order to A($57.9^{\circ}$), C($34.6^{\circ}$) and B($25.2^{\circ}$) pattern.

• Nuclear Engineering and Technology
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• 제27권2호
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• pp.176-188
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• 1995

지하처분된 방사성핵종의 이동 해석방식으로서 입자추적법을 도입하였다. 입자추적법은 암반균열대와 같은 흐름장이 불균일하고 복잡할 때 물질이동을 모사할 수 있는 방법이다. 암반층에서 방사성핵종은 주로 암반사이에 발달한 균열을 따라 이동하는데, 초기연구자들은 균열틈을 평행판 사이의 간격으로 가정하였으나, 실제 균열은 이보다 복잡다양해서 실제 물질 이동과는 상당한 오차가 존재하였다. 이 논문에서는 이를 극복하기 위해 가변균열폭 국부통로모형을 도입하여, 균열대 내부는 2차원적인 균열폭의 분포를 가지며, 핵종은 균열내에서 상대적으로 큰 균열폭을 따라 이동이 주로 일어나는 국부이동이 라는 점을 제시하였다. 또한 개발한 이동모델의 타당성 입증차원에서 자연균열을 가진 화강암을 사용하여 방사성 핵종 이동 실험을 수행하였다. 추적자로서 지하수와 같은 이동특성을 가진 삼중수소와 요오드를 사용하였다. 화강암 균열대 특성을 파악하기 위해 균열이 있는 윗 암석면에 11개의 시추공을뚫고 수리전도 시험을 수행하였다. 실험자료와 전산모사치를 비교해 본 결과, 가변균열폭국부통로 개념에 물질이동모델로 입자추적법을 결합한 모델이 암반균열에서 핵종이동 해석방법으로 유용하였다. 또한 핵종은 균열 내에서 상대 적으로 큰 국부통로를 따라 주로 이동하며, 이동방향과 직각인 암반매질내로 확산도 상당한 비율로 일어났다.