• Title/Summary/Keyword: Taegu

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Analysis of Arrival Information and Status of the Patients in Emergency Department (응급의료센터 환자의 내원 정보 및 실태 분석)

  • Lee, Sam-Beom;Do, Byung-Soo
    • Journal of Yeungnam Medical Science
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    • v.16 no.2
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    • pp.277-282
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    • 1999
  • Background: For effective and systematic management of patients in the emergency department(ED), the data on patient arrival and status in ED of Yeungnam University Hospital were evaluated. Materials and Methods: During the seven days from Apr. 1 to Apr. 7, 1998, the general patient information such as onset time and place, factors associated with transportation, causes of admission, cared department and patient disposition were recorded. Results: Total of 464 patients visited the ED during the seven days, and the mean number of patients per day was 66.3. Male to female ratio was 1:0.71. Daily staying patients were 17.3, and 83.6 patients were cared totally each day. The methods of transportation and distribution of patients according to region and event were as follows: visit by walk(57.3%). transportation by car(58.0%), place of event in residence(85.3%), regional distribution in Taegu(81.5%), and direct visit(97.4%). Cause of admission due to diseases was 74.6%. The percentages of departments which cared the patients were internal medicine 26.6%, pediatrics 16.8%, orthopedics 8.6%, neurology 8.2%, neurosurgery 7.8% and other department including emergency medicine 8.2%, respectively. Patient dispositions were admission 38.4%, discharge 61.0% and death on arrival(DOA) 0.6%, but referred patient-to-another-hospital was zero. Conclusion: Improvements in several aspects of ED's caring system such as "fast tracking" system and reinforcement of disease and trauma caring system, would be helpful for effective management of emergency patients.

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Health of Apartment Guards and Associated Factors (아파트 경비원의 건강상태와 관련요인)

  • Kim, Sang-Kyu;SaKong, Joon;Chung, Jong-Hak;Kim, Chi-Ho;Bae, Sang-Keun;Jang, Yun-Jin
    • Journal of Yeungnam Medical Science
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    • v.16 no.2
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    • pp.357-363
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    • 1999
  • Objectives: The purpose of this investigation was to study the health status of apartment guards and associated factors. Materials and Methods: This investigation was conducted for 1 month starting from August, 1997. Study population in this cross-sectional survey consisted of 182 guards of apartments located throughout the district of Taegu. Each subject completed a questionnaire about his general characteristics, health behaviors, job descriptions, subjective GIT symptoms and somatization and depression using Symptom Checklist-90-Reversion (SCL-90-R) by self administrated questionnaire and personal interview. Results: Study subjects had one or more GIT symptoms(53.3%), somatization symptoms(83.5%) and depression symptoms(79.7%). The mean scores of GIT, somatization and depression symptoms were not different among the age groups and based on marital status, respectively, but, significantly different by education level(p<0.05). The mean scores of GIT, somatization and depression symptoms were not different among the age group and based on marital status, respectively, but, significantly different by regular diet and by the subject's health status(p<0.05). The mean scores of GIT, somatization and depression symptoms were not different by duration of shift work, by job tenure and by the number of managed houses but, those of somatization and depression symptoms were significantly different by level of job satisfaction(p<0.05). Conclusion: The health statuses of guards at apartments were different from other shift workers because of healthy worker effects and characteristics of their jobs.

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Evaluation of the Mental Health Status of the Aged by Zung's Self-rating Anxiety Scale (불안척도에 의한 노인들의 정신건강)

  • Lee, Jung-Hoon;Park, Byung-Tak;Cheung, Sung-Douk;Kang, Pock-Soo;Chung, Jong-Hak
    • Journal of Yeungnam Medical Science
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    • v.1 no.1
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    • pp.121-128
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    • 1984
  • The authors studied on anxiety, using Zung's self-rating anxiety scale (SAS), on the subjects of 329 men and 522 women of 60 years old and older. This study was carried out for 8 months from November 1983 to June 1984 in the area of Seoul, Taegu and Kyungsan Gun, Kyungpook province. The results showed that there was no significant difference in the means of total anxiety scores between the two groups of men and women. The anxiety scores in items of sweating, apprehension, dyspnea, restlessness and insomnia were relatively high in both groups. The scores of faintness, panic, fear, tremor and facial flushing were low in both groups. Among 329 men, 48(14.6%) showed rather serious anxiety level of score 50 or higher, while 153 of 522 women (29.4%) showed the same score. Among these psychosocial factors, suppoter, living place, religion and security system are significantly related with anxiety scores in both groups (p<0.01).

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The Use of Apple Pomace in Rice Straw Based Diets of Korean Native Goats(Capra hircus)

  • Ahn, J.H.;Jo, I.H.;Lee, J.S.
    • Asian-Australasian Journal of Animal Sciences
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    • v.15 no.11
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    • pp.1599-1605
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    • 2002
  • In this study, three different experiments were conducted to evaluate the nutritional value of apple pomace produced in southern areas of the Republic of Korea (South Korea). The effects of combining apple pomace in different ratios with commercial concentrates and rice straw in the diets of Korean native goats (Capra hircus) were examined. In experiment I, in situ DM and CP disappearances from nylon bags incubated in the rumen of goats showed that greater amounts of DM and CP were released from apple pomace than those from concentrates at the later stages of incubation, but only after 48 h for DM and CP, respectively. This was reflected in the higher 'b' value of the slowly degradable fraction of the apple pomace compared to the concentrates. Prior to these times the trend was reversed. In experiment II, Korean native goats were fed a diet containing apple pomace with either rice straw or rice straw and concentrates, and the in vivo nutrient digestibilities compared to animals receiving an alfalfa hay. DM digestibility in the animals given apple pomace plus concentrates with rice straw (66.86%) were similar to the goats given alfalfa hay only (69.09%) but significantly greater than for a diet of rice straw plus concentrates. In experiment III, an in vivo study was conducted to investigate the inclusion of 30 to 60% apple pomace pre-mixed with rice straw, rice bran and concentrates on the nutritional value for Korean native goats. Apple pomace mixed diets had higher DM intakes, nutrient digestibility and nitrogen retention than diets without apple pomace, which may have been due to the higher non-structural carbohydrates (NSC) and less ADF and NDF than those in other treatments. Replacement of concentrates with apple pomace in rice straw based diets of Korean native goats fed either separately (experiment II) or by pre-mixing (experiment III) gave satisfactory feed intake, digestibility, pH of ruminal fluid and production of $NH_3$-N and VFA in the rumen of goats. The results of this study infer that apple pomace can be included at levels of up to 60% in the diets of goats without dramatic effect on the animal.

Improvement of Recognition Speed for Real-time Address Speech Recognition (실시간 주소 음성인식을 위한 인식 시스템의 인식속도 개선)

  • Hwang Cheol-Jun;Oh Se-Jin;Kim Bum-Koog;Jung Ho-Youl;Chung Hyun-Yeol
    • Proceedings of the Acoustical Society of Korea Conference
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    • spring
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    • pp.74-77
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    • 1999
  • 본 논문에서는 본 연구실에서 개발한 주소 음성인식 시스템의 인식 속도를 개선시키기 위하예 새로운 가변 프루닝 문턱치를 적용하는 방법을 제안하고 실험을 통하여 그 유효성을 확인하였다. 기존의 가변 프루닝 문턱치는 일정 프레임이 경과하면 일정 값을 가진 문턱치를 계속하여 감소시켜나가는 방법을 반복하기 때문에, 불필요한 탐색공간을 탐색하게 된다. 본 논문에서 새로이 제안하는 가변 프루닝 문턱치를 채용하는 방법은 처음 일정 구간이 경과되면 일정 문턱치를 감소시키나, 다음 일정 프레임에서는 탐색되어야할 후보에 따라서 문턱치를 변화시켜 프루닝시키기 때문에 탐색공간을 효과적으로 감소시킬 수 있다. 제안된 방법의 유효성을 확인하기 위하여, 본 연구실에서 개발한 한국어 주소 입력 시스템에 적용하였다. 이 시스템은 48개의 연속 HMM 유사음소단위(Phoneme Like Units; PLUs)를 인식의 기본단위로 하고, .사용환경 변화에 의한 인식성능의 저하를 최소화하기 위해 최대사후 확률추정법(Maximum A Posteriori Probability Estimation; MAP)을 사용하며, 인식알고리즘으로는OPDP(One Pass Dynamic Programming)법을 이용하고 있다. 남성화자 3인에 의한 75개의 연결주소명을 이용하여 인식 실험을 수행한 결과 고정 프루닝 문턱치를 적용한 경우 인식률은 평균 $96.0\%$, 인식 시간은 5.26초였고, 기존의 가변 프루닝 문턱치의 경우 인식률은 평균 $96.0\%$, 인식 시간은 5.1초인 데 비하여, 새로운 가변 프루닝 문턱치를 적용찬 경우에는 인식률 저하없이 인식 시간이 4.34초로, 기존에 비해 각각 0.92초, 0.76초 인식 시간이 감소되어 제안한 방법의 유효성을 확인할 수 있었다.는 달리 각 산란 영역에서 그 지수는 1씩 작은 값을 갖는다.향에 따라 음장변화가 크게 다를 것이 예상되므로 이를 규명하기 위해서는 궁극적으로 3차원적인 음장분포 연구가 필요하다. 음향센서를 해저면에 매설할 경우 수충의 수온변화와 센서 주변의 수온변화 사이에는 어느 정도의 시간지연이 존재하게 되므로 이에 대한 영향을 규명하는 것도 센서의 성능예측을 위해서 필요하리라 사료된다.가지는 심부 가스의 개발 성공률을 증가시키기 위하여 심부 가스가 존재하는 지역의 지질학적 부존 환경 및 조성상의 특성과 생산시 소요되는 생산비용을 심도에 따라 분석하고 생산에 수반되는 기술적 문제점들을 정리하였으며 마지막으로 향후 요구되는 연구 분야들을 제시하였다. 또한 참고로 현재 심부 가스의 경우 미국이 연구 개발 측면에서 가장 활발한 활동을 전개하고 있으며 그 결과 다수의 신뢰성 있는 자료들을 확보하고 있으므로 본 논문은 USGS와 Gas Research Institute(GRI)에서 제시한 자료에 근거하였다.ऀĀ耀Ā삱?⨀؀Ā Ā?⨀ጀĀ耀Ā?돀ꢘ?⨀硩?⨀ႎ?⨀?⨀넆돐쁖잖⨀쁖잖⨀/ࠐ?⨀焆덐瀆倆Āⶇ퍟ⶇ퍟ĀĀĀĀ磀鲕좗?⨀肤?⨀⁅Ⴅ?⨀쀃잖⨀䣙熸ጁ↏?⨀

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A Study on the Elution Mechanism of Ni(II)-Isonitrosoethylacetoacetate Imine Chelates by Reversed Phase High Performance Liquid Chromatography (역상 액체 크로마토그래피에 의한 Ni(II)-Isonitrosoethylacetoacetate Imine 유도체 킬레이트의 용리 메카니즘에 관한 연구)

  • Kim In-Whan;Choi Gang-Yeol;Lee Man-Ho;Kang Chang-Hee;Lee, Won
    • Journal of the Korean Chemical Society
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    • v.36 no.5
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    • pp.697-708
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    • 1992
  • Liquid Chromatographic behavior of Ni(II) in Isonitrosoethylacetoacetate Imine(IEAA-NR), Ni(IEAA-NH)(IEAA-NR)(R = H, CH_3, C-2H_5, n-C_4H_9, C_6H_5-CH_2) chelates were investigated by reversed-phase HPLC on Micropak MCH-5 column using methanol/water as mobile phase. The optimum conditions for the separation of Ni(IEAA-NH)(IEAA-NR) chelates were examined with respect to the effect of the flow rate, sample solvent, mobile phase strength and column temperature. It was fo$und that metal chelates were properly eluted in an acceptable range of capacity factor value(0{\le}logk'{\le}1). The dependence of the logarithm of capacity factor (k') on the volume fraction of water in the binary mobile phase as well as on the liquid-liquid extraction distribution ratio (Dc) in methanol-water/n-alkane extraction system showed the good linearties, and the dependence of the logarithm of capacity factor (k') on the column temperature and on the enthalpy exhibited the good linearties, and the compensation temperature ({\beta}) from the slope was 773.47{\circ}K. It was suggested that the retention of metal chelates was largely affected by the hydrophobic effect.

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The Effects on Satisfaction and Recommendation according to Orthodontic Patients' Perception of Treatment (치열교정환자의 진료인식에 따른 만족과 추천에 미치는 영향)

  • Chun, Jong Ae
    • Journal of dental hygiene science
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    • v.13 no.1
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    • pp.105-114
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    • 2013
  • The purpose of this study was to offer information to medical institution of specializing in orthodontic patients by surveying the influence of orthodontic patients' perception of treatment according to orthodontic treatment upon satisfaction and recommendation with orthodontic treatment, targeting patients with completion of orthodontics who have experience of having received orthodontic treatment. As a result of SAS ver. 9.1 analysis on what was surveyed from February 2010 to August, the following conclusions were obtained. In comparing perception of treatment on orthodontic treatment according to general characteristics, women compared to men were indicated to be higher (p<0.05) in inconvenience recognition (p<0.05) on orthodontic device and in inconvenience during orthodontic treatment (p<0.05). In perception of treatment on orthodontic treatment, the inconvenience of orthodontic device accounted for 79.3%, thereby having been recognized by the majority of subjects. Even the inconvenience during orthodontic treatment was being recognized by 69.8%. The orthodontic treatment expenses appeared enough to be expected by 61.6%. The frequency of visiting hospital during orthodontic treatment was indicated as saying of having been proper by 72.8%. The period of orthodontic treatment was indicated to be proper as well by 61.2%. Even understanding about treatment contents during orthodontic treatment was indicated to be understood by 62.6%. In the results of correlation among subjects' cooperation with dental treatment, satisfaction with treatment service, recommendation of this clinic, and satisfaction with the convenient facilities, the significantly positive correlation was shown (p<0.05) in all among items in each.

A Study on the Correlation Lee Jae Ma's Four Types of Essential Physical Constitution and From index - Concerning Male and Female 3rd Year High School Student in Some Urban and Rural Areas - (사상체질류형(四象體質類型)과 체격(體格) 및 신체형태지수(身體形態指數)와의 비교연구(比較硏究) - 도시(都市)와 농촌(農村)의 일부지역(一部地域) 남녀고등학교(男女高等學校) 3학년(學年) 학생(學生)을 대상(對象)으로 -)

  • Lee, Moon-Ho;Hong, Sun-Yong
    • Journal of Sasang Constitutional Medicine
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    • v.2 no.1
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    • pp.71-85
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    • 1990
  • 673 third-year students of boy's and girl's high schools in Taegu city and Kuni-gun and Youngyang-gun and Euisung-gun in Kyongbuk province were selected and investigated as the subject, of this study on the correlation between Lee Jae Ma's Four Types of Essential Physical Constitution and Physical Form index. The result of the study was found as follows. First, as for Height, the findings were not identical with the expression that "person of shaoyin(minor Yin) Type are short and small -- while person of Taiyin (major Yin) Type are tall and big," cited in classification of four different constitutions in a document named "Dong-Eu-Su-Se-Bo-Won". Comparison of persons of Shaoyang (minor Yang) - Type proved infitness due to the lack of data on Height in documents concerning Lee Jae Ma's four types of essential physical constitution. Second, as for Sitting Height, the correlation was prored between the findings of this study and the expression in the above document describing external physical characteristics of shaoyin-Type persons that "The upper part and' the lower part of the body are well balanced", but in point of Relative Sitting Height, none between the two. Third, as for Chest-Girth and Relative Chest-Girth plus Weight and Relative Weight, the expression that "Persons of Taiyin(major Yin) Type have the largest physique of the lour types of persons in the characteristics of external physical features, and that they also tend to have continental(widechest or large-scaled) character and strong nerve, that they are stoutly-built and fal." proved to have the correlation with the findings of this study. Fourth, in point of Chest-Girth and Relative Chest-Girth, this study found that its findings have the correlation with the phrase that "Chests are well developed upwar -- and sturdy and solid." in describing the characteristics of Shaoyang (minor Yang)-Type person' external physical features, and that with the phrase that "Chests are narrow" in the case of Shaoyin(minor Yin)-Type persons. Fifth, as for Weight and Relative Weight, the correlation was found between the findings and the expression that "shaoyin-Type persons have comparatively less flesh" as a sign of external physical characteristics of Shaoyin-Type persons. The above-cited findings proved that there exist some correlations between external physique of the Lee Jae Ma's four types of essential constitution and physical Form Indexes. Actually, however, in clinical classification, it is desirable that this approach should be consulted only after carefull consideration based on Lee Jae Ma's theory, and it seems imperative to continue the study of objectivization of Lee's theory.

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Comparison of Embryonic Developmental Capacity by different Co-culture Time of Oocytes in IVF-ET Cycles (체외수정술에서 난자의 공배양 시점에 따른 배아 발생능력의 비교)

  • Lee, Hyun-Jung;Park, Kee-Sang;Song, Hai-Bum;Lee, Taek-Hoo;Cho, Young-Lae;Chun, Sang-Sik
    • Clinical and Experimental Reproductive Medicine
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    • v.29 no.1
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    • pp.21-28
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    • 2002
  • Objective: To evaluate whether co-culture of oocytes on vero cell monolayers from Day 0 (Day 0 group) after egg retrieval results in an increase in developmental capacity such as fertilization rate, embryo quality, blastulation and clinical pregnancy rate compared with co-culture of oocytes from Day 1 (Day 1 group). Methods: Sperms were treated with Hams F-10 supplemented with 10% human follicular fluid (hFF). Vero cells for co-culture were prepared in TCM-199 with 10% FBS. Oocytes were co-cultured from Day 0 and fertilized oocytes were co-cultured from Day 1 on vero cell monolayers in DMEM with 10% and 20% hFF, respectively after egg retrieval. On day 1, 2 and 5, fertilization rate and grade of embryos and blastocysts were evaluated. Results (fertilization rate, cleavage rate, grade of embryos and blastocysts and pregnancy rate) were considered statistically significant when p value was less than 0.05 using t-test and $x^2$. Results: In sibling oocytes of same cycles, no differences were found in fertilization rate (94.6 vs. 91.4%), cleavage rates (94.6 vs. 91.4%), embryo grade (on day 2 and 3) and blastulation (65.6 vs. 57.0%) and their grade. In different oocytes of different cycles (patients), no differences were found in fertilization (79.8 vs. 78.3%), cleavage rates (77.7 vs. 76.4%) and blastulation (56.0 vs. 45.3%), but pregnancy rate was higher in the Day 0 group than in the Day 1 group (60.0 vs. 42.9%). Conclusions: This study revealed that the embryonic development capacities were not affected by the different co-culture time in the sibling oocytes of same cycles. Although no statistical significance, because of small size of study, there was a trend for higher pregnancy rates in Day 0 group compared to Day 1 group in different oocytes of different cycles.

Oral Health Beliefs According to Oral Health Education Experiences of Middle-aged People, Oral Efficacy, Use of Oral Hygiene Products, relationship with Quality of Life (중년층의 구강건강교육경험에 따른 구강건강신념, 구강효능감, 구강위생용품사용, 삶의 질과의 관련성)

  • Eom, Suk;Choi, Yu-Jin
    • Journal of Convergence for Information Technology
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    • v.10 no.6
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    • pp.156-163
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    • 2020
  • This study made a final analysis of 184 people in their 40s and 50s living in South Gyeongsang Province to identify their relevance to oral health education experiences, oral health beliefs, oral efficacy, oral hygiene product use practices, and quality of life. When there was educational experience in oral efficacy and practice of oral hygiene product use according to oral health education, oral efficacy, oral hygiene product use practice and quality of life was high.In the relationship between oral health belief and oral efficacy, oral hygiene product use practice and quality of life, we could see that oral efficacy and quality of life were low when sensitivity and severity were high among oral health belief, and that oral efficacy and quality of life were high when importance, disability, and benefits were high. Middle age based on oral health care the results over the continuing and developers to develop customized education programs for different target for a longer term recurrent training and future.A Study on the Application through the program will be needed.