• 한국축산식품학회:학술대회논문집
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• 한국축산식품학회 2006년도 정기총회 및 제37차 춘계 국제학술발표대회
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• pp.107-111
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• 2006

본 연구는 돼지 품종에 따른 지방 함량, 지방산 조성 및 전자코에 의한 향기 패턴의 차이를 분석하고자 실시하였으며, 평균 생시체중이 111 kg인 멧돼지 5두, 64 kg인 재래흑돼지 5두 및 114 kg인 개량종 돼지($Landrace{\times}Yorkshire$) 5두의 등심(M. longissimus) 부위를 본 실험에 이용하였다. 근내 지방함량은 재래흑돼지가 멧돼지, 개량종 돼지보다 유의적으로 높았다(p<0.05). 지방산 조성에서 C14:0, C18:3n3, MUFA/SFA 비율은 재래흑돼지가 가장 유의적으로 높았으며(p<0.05), C18:1n9는 개량종 돼지가 멧돼지보다 높았다(p<0.05). C16:1n7, C18:1n7, UFA/SFA 비율은 멧돼지가 가장 높았으며(p<0.05), C18:0, C20:1n9는 멧돼지가 가장 낮았다(p<0.05). C20:4 n6은 멧돼지가 개량종 돼지보다 높았고(p<0.05), C22:4n6은 재래흑돼지가 가장 높았으며(p<0.05), C22:5n3은 멧돼지가 재래흑돼지보다 높았다(p<0.05). PUFA n6/n3 비율은 개량종 돼지가 가장 낮았으며(p<0.05), 멧돼지가 재래흑돼지보다 낮았다(p<0.05). 전자코의 PCA에 의한 향기패턴은 신선육에서 품종에 따른 차이가 명확히 나타났으며, 가열육에서는 멧돼지 및 재래흑돼지, 개량종 돼지간에 차이가 나타났다. 따라서 재래흑돼지가 가장 높은 근내 지방 함량 및 가장 낮은 MUFA/SFA 비율을 가졌고, 멧돼지가 가장 높은 UFA/SFA 비율을 가졌으며, 개량종 돼지가 가장 낮은 PUFA n6/n3 비율을 가졌다. 또한 전자코에 의해 돼지 품종에 따른 돈육의 향기 패턴 차이를 효과적으로 분별할 수 있었다.

• 대한간호
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• 제28권3호
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• pp.52-67
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• 1989

True nursing care means total nursing care which includes physical, emotional and spiritual care. The modern nursing care has tendency to focus toward physical care and needs attention toward emotional and spiritual care. The total nursing care is mandatory for patients with terminal cancer and for this purpose, hospice care became emerged. Hospice case originated from the place or shelter for the travellers to Jerusalem in medieval stage. However, the meaning of modem hospice care became changed to total nursing care for dying patients. Modern hospice care has been developed in England, and spreaded to U.S.A. and Canada for the patients with terminal cancer. Nowaday, it became a part of nursing care and the concept of hospice care extended to the palliative care of the cancer patients. Recently, it was introduced to Korea and received attention as model of total nursing care. This study was attempted to assess the efficacy of hospice care. The purpose of this study was to prove a difference in terms of physical, emotional a d spiritual aspect between the group who received hospice care and who didn't receive hospice care. The subject for this study were 113 patients with advanced cancer who were hospitalized in the S different hospitals. 67 patients received hospice care in 4 different hospitals, and 46 patients didn't receive hospice care in another 4 different hospitals. The method of this study was the questionaire which was made through the descriptive study. The descriptive study was made by individual contact with 102 patients cf advanced cancer for 9 months period. The measurement tool for questionaire was made by author through the descriptive study, and included the personal religious orientation obtained from chung(originated R. Fleck) and 5 emotional stages before dying from Kubler Ross. The content ol questionaire consisted in 67 items which included 11 for general characteristics, 10 for related condition with cancer, 13 for wishes far physical therapy, 13 for emotional reactions and 20 for personal religious orientation. Data for this study was collected from Aug. 25 to Oct. 6 by author and 4 other nurse's who received education and training by author for the collection of data. The collected data were ana lysed using descriptive statistics, $X^2-test$, t-test and pearson correlation coefficient. Results of the study were as follows: "H.C Group" means the group of patient with cancer who received hospice care. "Non H.C Group" means the group of patient with cancer who did not receive hospice care. 1. There is a difference between H.C Group and Non H.C Group in term of the number of physical symptoms, subjective degree of pain sensation and pain control, subjective beliefs in physical cure, emotional reaction, help of present emotional and spiritual care from other personal, needs of emotional and spiritual care in future, selection of treatment method by patients and personal religious orientation. 2. The comparison of H.C Group and Non H.C Group 1) There is no difference in wishes for physical therapy between two groups(p=.522). Among Non H.C Group, a group, who didn't receive traditional therapy and herb medicine was higher than a group who received these in degree of belief that the traditional therapy and herb medicine can cure their disease, and this result was higher in comparison to H.C Group(p=.025, p=.050). 2) Non H.C Group was higher than H.C Group in degree of emotional reaction(p=.050). H.C Group was higher than Non H.C Group in denial and acceptant stage among 5 different emotional stages before dying described by Kubler Ross, especially among the patient who had disease more than 13 months(p=.0069, p=.0198). 3) Non H.C Group was higher than H. C Group in demanding more emotional and spiritual care to doctor, nurse, family and pastor(p=. 010). 4) Non H.C Group was higher than H.C Group in demanding more emotional and spiritual care to each individual of doctor, nurse and family (p=.0110, p=.0029, P=. 0053). 5) H.C Group was higher th2.n Non H.C Group in degree of intrinsic behavior orientation and intrinsic belief orientation of personal religious orientation(p=.034, p=.026). 6) In H.C Group and Non H.C Group, the degree of emotional demanding of christians was significantly higher than non christians to doctor, nurse, family and pastor(p=. 000, p=.035). 7) In H.C Group there were significant positive correlations as following; (1) Between the degree of emotional demandings to doctor, nurse, family & pastor and: the degree of intrinsic behavior orientation in personal religious orientation(r=. 5512, p=.000). (2) Between the degree of emotional demandings to doctor, nurse. family & pastor and the degree of intrinsic belief orientation in personal religious orientation(r=.4795, p=.000). (3) Between the degree of intrinsic behavior orientation and the degree of intrinsic: belief orientation in personal religious orientation(r=.8986, p=.000). (4) Between the degree of extrinsic religious orientation and the degree of consensus religious orientation in personal religious orientation (r=. 2640, p=.015). In H.C. Group there were significant negative correlations as following; (1) Between the degree of intrinsic behavior orientation and extrinsic religious orientation in personal religious orientation (r=-.4218, p=.000). (2) Between the degree or intrinsic behavior orientation and consensus religious orientation in personal religious orientation(r=-. 4597, p=.000). (3) Between the degree of intrinsic belief orientations and the degree of extrinsic religious orientation in personal religious orientation(r=-.4388, p=.000). (4) Between the degree of intrinsic belief orientation and the degree of consensus religious orientation in personal religious orientation(r=-. 5424, p=.000). 8) In Non H.C Group there were significant positive correlation as following; (1) Between the degree of emotional demandings to doctor, nurse, family & pastor and the degree of intrinsic behavior orientation in personal religious orientation(r= .3566, p=.007). (2) Between the degree of emotional demandings to doctor, nurse, family & pastor and the degree of intrinsic belief orientation in personal religious orientation(r=.3430, p=.010). (3) Between the degree of intrinsic behavior orientation and the degree of intrinsic belief orientation in personal religious orientation(r=.9723, p=.000). In Non H.C Group there were significant negative correlation as following; (1) Between the degree of emotional demandings to doctor, nurse, family & pastor and the degree of extrinsic religious orientation in personal religious orientation(r= -.2862, p=.027). (2) Between the degree of intrinsic behavior orientation and the degree of extrinsic religious orientation in personal religious orientation(r=-. 5083, p=.000). (3) Between the degree of intrinsic belief orientation and the degree of extrinsic religious orientation in personal religious orientation(r=-. 5013, p=.000). In conclusion above datas suggest that hospice care provide effective total nursing care for the patients with terminal cancer, and hospice care is mandatory in all medical institutions.

• Asian-Australasian Journal of Animal Sciences
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• 제21권8호
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• pp.1164-1170
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• 2008

In this study, the effects of propolis and vitamin C (L-ascorbic acid) supplementation in diets were investigated on feed intake (FI), body weight (BW), body weight gain (BWG), feed conversion rate (FCR) and digestibility and on egg production and qualities (weight, mortality, shell thickness) in laying hens exposed to heat stress. A total of 150 Hyline White Leghorn, aged 42 weeks, hens was divided into five groups of 30 hens. Chicks were randomly divided into 1 positive control, 1 control and 3 treatment groups. The chicks were kept in cages in temperature-controlled rooms at $22^{\circ}C$ for 24 h/d (positive control, Thermoneutral, TN group) or $34^{\circ}C$ for 9 h/d from 08.00-17.00 h followed by $22^{\circ}C$ for 15 h (control, heat stress, HS group) and fed a basal diet or basal diet supplemented with vitamin C (250 mg/kg of L- ascorbic acid/kg of diet) or two levels of propolis (2 and 5 g of ethanol extracted propolis/kg of diet). Increased FI (p<0.05) and improvement in FCR (p<0.05), hen day egg (p<0.05) and egg weight (p<0.05) were found in Vitamin C and propolis-supplemented laying hens reared under heat stress conditions. Mortality rate was higher in the control group than TN, vitamin C and propolis groups (p<0.05). Digestibility of dry matter, organic matter, crude protein and ether extract improved with increasing of both dietary vitamin C and propolis (p<0.05). Vitamin C or propolis supplementation did not affect either the percentage shape index, yolk index or haugh unit and albumen index (p>0.05). However, the egg shell thickness and egg shell weight appeared to be increased in Vitamin C and propolis groups in comparison to HS group birds (p<0.05). In conclusion, dietary supplementation of laying hens with anti-oxidants (vitamin C and propolis) can attenuate heat stress-induced oxidative damage. These positive effects were evidenced by increased growth performance and digestibility, improvement of egg shell thickness and egg weight in comparison to non-supplemented birds. Moreover, supplementation with propolis (5 g/kg diet) was the most efficient treatment.

• 대한지역사회영양학회지
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• 제2권3호
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• pp.319-326
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• 1997

This study was to investigate the level of serum lipids and obesity in housewives in Mooan, and relationships between them. The average age, height and weight were 51.1 years, 154.3cm and 58.3kg respectively. The level of obesity of subjects was higher than that of housewives in other areas investigated in other studies. BMI and RBW underestimated in the obese compared to BIA. The amounts of lean body mass and total body water of subjects above 60 years old were smaller than those of forties and their BMI and RBW were lower than those of forties. However, their body fat percentage was nearly same as that of forties. Serum HDL-cholesterol(HDL-C) of subjects was lower than 55mg/㎗, the lower limit of normal range. Triglyceride of subjects above 60years old was higher than the 95th percentile of those of the same age with reference to Mayo clinic. The serum total cholesterol(TC) showed positive correlation with LDL-cholesterol(LDL-C) and TC/HDL-C(p<0.001). LDL-C showed positive correlation with TC(p<0.001), but negative correlation with HDL-C(p<0.05). HDL-C showed negative correlation with triglyceride(p<0.05). TC/HDL-C showed a positive correlation with triglyceride(p<0.05). HDL-C was the serum lipid which showed the highest correlation with obesity and body composition. It showed a negative correlation with the percentage of body fat(p<0.001), total body fat(p<0.001), BMI(p< 0.05) and RBW(p<0.05). TC/HDL-C showed positive correlation with the percentage of body fat(p<0.01) and total body fat(p<0.05). As the result of above, it is needed to make more researches to find out the proper method to estimate the obesity of subjects and educate subjects in Mooan about nutritional information for obesity.

• 한국응용과학기술학회지
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• 제22권4호
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• pp.339-348
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• 2005

On the analysis of triacylglycerol (TG) from the kernels of Acanthopanax sessiliflorus by reversed phase-HPLC, it was separated into three main fractions of PN 44, 46 and 48, according to partition number (PN). On the contrary, it could be clearly classified into seven fractions of SMM, MMM, SMD, MMD, SDD, MDD and MDT by silver ion-HPLC by the number of double bond in the acyl chains of TG species. But resolution of so-called critical pairs of TG molecular species such as molecular pairs of $P_eLL$ $[C_{18:1{\omega}12}/(C_{18:2{\omega}6)2}]$ and OLL $[C_{18:1{\omega}9}/(C_{18:2{\omega}6)2}]$ and OOL $[(C_{18:1{\omega}9)2}/C_{18:2{\omega}6]$, and $P_eP_eL$ $[(C_{18:2{\omega}12)2}/C_{18:1{\omega}6]$ was not achieved $(P_e;$ petroselinic acid, L; linoleic acid, O; oleic acid). On the other hand, TG extracted from Aralia continentalis kernels were also fractionated into seven groups of SSM, SMM, MMM, SMD, MMD, SDD and MDD (S; saturated acid, M; monoenoic acid, D; dienoic acid) by silver ion-HPLC, although it's were classified into three groups of PN 44, 46 and 48 by reversed phase-HPLC. The fractions of SMM, MMM, MMD and MDD were divided into two subfractions, respectively; the fractions of SMM, MMM, MMD and MDD were resolved into the subfraction of $PP_e/P_e$ and POO (critical pairs from each other), that of $P_e/P_e/P_e$ and OOO, that of $P_e/P_e/L$ and OOL, and that of $P_e/L/L$ and OLL.

• 한국항행학회논문지
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• 제27권3호
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• pp.293-299
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• 2023

UPRT(Upset Prevention And Recovery Training)은 2001년과 2011년 사이에 상업항공에서 발생한 항공기 사고 중 주요 원인이 LOC-I(비행 중 조종능력상실; Loss Of Control In flight)으로 분석된 이후 3년의 시간에 걸쳐 개발된 사고 예방 훈련 프로그램이다. 2014년 ICAO는 Doc.10011(Manual On Aeroplane Upset Prevention And Recovery Training)을 통해 고정익항공기에 대한 UPRT를 제시하였고 2019년 3월부터 체약국에 의무시행을 권고하였다. 해군 P-3C는 해상초계와 대잠전이 주요 임무이기 때문에 저고도(70~600 m)에서 비행하는 시간이 많고 P-3C 대다수의 조종사들이 비행착각을 경험한바 비정상 자세 예방 및 회복훈련은 해군 P-3C 조종사에게는 반드시 필요한 훈련이다. 이를 위해 본 연구에서는 해군이 보유하고 있는 P-3C 시뮬레이터를 이용하여 제한적인 상태에서의 비정상 자세 예방 및 회복훈련 방안을 제시하고자 한다.

• 한국식품과학회지
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• 제33권1호
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• pp.19-23
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• 2001

Xylan과 xylanase의 효소반응 후 생성되는 xylooligosaccharide를 식품에 적용하기 위해 점도, 내열성 및 pH 안정성, 착색성, 수분보습력 등의 기본적인 물리화학적 특성을 조사하였다. 70bx xylooligosacchride의 점도는 $20^{\circ}C$에서 930cP, $60^{\circ}C$에서 90 cp로 설탕보다 높았으나, 다른 올리고당류보다는 약간 낮은 특성을 나타내었으며, pH $2.5{\sim}8.0$ 범위에서 $100^{\circ}C$로 1시간 동안 열처리한 후에도 전혀 분해되지 않고 안정하게 잔존하여 내열성과 pH 안정성을 가지고 있음을 알 수 있었다. Xylooligosacchride의 pH는 $5.0{\pm}0.1$로서 pH $2.5{\sim}4.0$에서는 그 착색성이 매우 낮았으며, pH가 증가할수록 착색성이 높아지는 경향을 보였으나, 식품가공에 영향을 미치는 수준은 아니었다. Glycine 1%가 함유된 아미노산 공존하에서의 착색성도 매우 낮았으며 pH에 따라 크게 차이를 보이지 않았다. 수분보습력을 조사하기 위하여 71일간 $25^{\circ}C$, 75% 상대습도에서 xylooligosacchride를 저장 후 측정한 결과 95% 이상의 중량을 유지하고 있어 28%가 감량된 설탕보다 수분손실이 훨씬 적어 수분보습력이 훨씬 큰 것을 알 수 있었다. 이러한 결과로 볼 때 xylooligosacchride는 식품에 사용하기에 적합한 물성을 가지고 있어 기능성 증진 효과를 나타내고자 하는 다양한 식품에 응용 가능할 것으로 판단된다.

• 대한수학회지
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• 제35권2호
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• pp.331-340
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• 1998

We define the spherical non-commutative torus $L_{\omega}$/ as the crossed product obtained by an iteration of l crossed products by actions of, the first action on C( $S^{2n＋l}$). Assume the fibres are isomorphic to the tensor product of a completely irrational non-commutative torus $A_{p}$ with a matrix algebra $M_{m}$ ( ) (m > 1). We prove that $L_{\omega}$/ $M_{p}$ (C) is not isomorphic to C(Prim( $L_{\omega}$/)) $A_{p}$ $M_{mp}$ (C), and that the tensor product of $L_{\omega}$/ with a UHF-algebra $M_{p{\infty}}$ of type $p^{\infty}$ is isomorphic to C(Prim( $L_{\omega}$/)) $A_{p}$ $M_{m}$ (C) $M_{p{\infty}}$ if and only if the set of prime factors of m is a subset of the set of prime factors of p. Furthermore, it is shown that the tensor product of $L_{\omega}$/, with the C＊-algebra K(H) of compact operators on a separable Hilbert space H is not isomorphic to C(Prim( $L_{\omega}$/)) $A_{p}$ $M_{m}$ (C) K(H) if Prim( $L_{\omega}$/) is homeomorphic to $L^{k}$ (n)$\times$ $T^{l'}$ for k and l' non-negative integers (k > 1), where $L^{k}$ (n) is the lens space.$T^{l'}$ for k and l' non-negative integers (k > 1), where $L^{k}$ (n) is the lens space.e.

• 한국컴퓨터정보학회논문지
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• 제29권5호
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• pp.123-129
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• 2024

구급대원에게 심폐소생술은 매우 중요하나 이동하는 주들것에서 수행하는 가슴압박은 정확도가 떨어진다. 이 연구의 목적은 이동 중 주들것에서 수행하는 심폐소생술 효과를 높이기 위하여 C-step을 이용하여 주들것의 측면에서 가슴압박을 수행하는 것과 환자의 복부 위에 위치하여 가슴 압박을 수행하는 것에 대하여 차이를 알아보고자 수행되었다. 연구는 C-step 군 20명과 복부 위군 20명을 대상으로 이동 중 주들것에서 2분간 연속된 가슴압박을 수행하였다. 연구결과 C-step을 적용한 군에서 적정한 깊이(t=4.132, p=.000)와 속도(t=7.177, p=.000)를 나타내었으며 정확도가 더 높은 것으로 나타났다(t=6.774, p=.000). 또한 C-step을 적용한 군에서 위치불량(t=-5.197, p=.008)과 너무 얕은 오류가 적은 것으로 나타났다. 결론적으로 C-step을 장착한 주들것에서의 가슴압박은 심폐소생술의 질을 높이고 병원 전 환자의 생존율을 높이는데 도움을 줄 것으로 판단된다.

• Genomics & Informatics
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• 제2권2호
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• pp.75-80
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• 2004

In a variety of animal species, the perinatal exposure of experimental animals to the 2,3,7,8-tetrachlorodibenzo­p-dioxin (TCDD) leads to the immune dysfunction, which is more severe and persistent than that caused by adult exposure. We report here the changes of gene expression and the identification of the marker-genes representing the dioxin exposure. The expressions of the transcripts were analyzed using the 11 K oligonucleotide­microarray from the bone marrow cells of male C57BL/6J mice after an intraperitoneal injection of $1{\mu}g$ TCDD/kg body weight at various time intervals: gestational 6.5 day(G6.5), 13.5 day(G13.5), 18.5 day(G18.5), and postnatal 3 (P3W)and 6 week (P6W). The type of self-organizing maps(SOM) representing the specific exposure dioxin could be identified as follows; G6.5D(C14), G13.5D(C0, C5, C10, C18), G18.5D(7): P3W(C2, C21), and P6W(C4, C15, C20). The candidate marker-genes were restricted to the transcripts, which could be consistently expressed greater than $\pm$2-fold in three experiments. The resulting candidates were 85 genes, the characteristics of that were involved in cell physiology and cell functions such as cell proliferation and immune function. We identified the biomarker-genes for dioxin exposure: smc -like 2 from SOM C14 for the dioxin exposure at G6.5D, focal adhesion kinase and 6 other genes from C0, and protein tyrosine phosphatase 4a2 and 3 other genes from C5 for G13.5D, platelet factor 4 from C7 for G18.5D, fos from C2 for P3W.