• The Journal of Korean Physical Therapy
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• 제14권4호
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• pp.1-19
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• 2002

The purpose of this study is to identify influence that eye movement have an effect on postural control and balance performance by plegia side of the impaired patients of central nervous system. Subjects are patients with the impairment of central nervous system and experimental and control groups are forty people and thirty people seperatively, Total subjects were selected to seventy persons, but twelve persons of experimental group quit during the experimental periods and eight persons of control group did not measure after exercise. Therefore, twenty eight persons of experimental group and twenty two persons of control group were selected in this study and experimental group peformed eye movement for eight weeks according to the exercise program of this study. The measurement of dependent variable is right static balance, left static balance, bilateral static balance, and bilateral dynamic balance before exercise and after eighth week of exercise, examiner again measured and analyzed the results. The results were as follows: 1. As the result of comparing balance performance ability after test of the experimental and control group with right hemiplegia and control group, all of static balance performance ability of right side (p < 0.01), static balance performance ability of left side (p < 0.01), static balance performance ability of bilateral side(p < 0.01), dynamic balance performance ability of bilateral side(p < 0.05) of experimental group were statistically greater improved than those of the control group. 2. As the result of comparing balance performance ability after test of the experimental and control group with left hemiplegia and control group, all of static balance performance ability of right side (p < 0.01), static balance performance ability of left side (p < 0.01), static balance performance ability of bilateral side(p < 0.05), dynamic balance performance ability of bilateral side(p < 0.05) of experimental group were statistically greater improved than those of the control group.

• 한국가금학회지
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• 제40권2호
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• pp.105-113
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• 2013

해조류 에탄올 생산공정에서 남은 부산물을 사료화하기 위하여 부산물을 육계에 급여하여 사료가치를 평가하고자 시험하였다. 공시동물로 소형 육계(백세미) 초생추(1일령) 225수를 공시하였다. 시험구 편성은 육계 사료를 급여한 처리구를 Control로 하고, 전체 사료량에서 부산물 5% 혼합한 처리구를 5% SEPPB, 10% 혼합한 처리구를 10% SEPPB로 3처리로 분류하고, 처리구별 5반복 반복별 15수씩 공시하여 5주간 사양시험을 실시하였다. 증체량은 2주령까지는 처리구 간에 차이가 없었으나, 3주령에서 10% SEPPB에 비해 Control과 5% SEPPB에서 각각 6.2%, 11.4% 유의적으로 높았으며(P<0.05), 5주령에서는 5% SEPPB에서 Control에 비해 32.3% 유의적으로 높았다(P<0.05). 사료섭취량과 사료요구율은 처리구 간에 유의적인 차이는 없었다. 가슴살의 육질특성 분석에서 pH는 Control에 비해 5% SEPPB과 10% SEPPB에서 각각 2.5%, 2.3% 유의적으로 높았으며(P<0.05), 전단력은 Control에 비해 5% SEPPB와 10% SEPPB에서 각각 31.3%, 14.7%로 유의적으로 낮았고 가열감량은 Control에 비해 5% SEPPB과 10% SEPPB에서 14.4%로 유의적으로 낮았다(P>0.05). 가슴살의 일반성분 분석에서 수분, 조단백질, 조회분의 함량은 처리구 간에 차이가 없었으나, 조지방은 Control에 비해 5% SEPPB에서 6.8% 높았으며(P<0.05), 지방산 함량은 stearic acid가 10% SEPPB에서 유의적으로 높았고(P<0.05), linolenic acid는 5% SEPPB 및 10% SEPPB에서 유의적으로 높았다(P<0.05). 혈청 내 Interleukin-2(IL-2)의 함량은 Control에 비해 5% SEPPB에서 약 44%, 10% SEPPB에서 약 36%로 유의적으로 증가하였으며(P<0.05), Interleukin-6(IL-6)의 함량은 Control와 5% SEPPB에서는 유사하였으나, 10% SEPPB에서 약 62% 정도의 유의적으로 높은 결과를 보였다(P<0.05). 혈청화학치 조사에서 Albumin의 함량은 5% SEPPB에서 유의적으로 높았으며(P<0.05), 다음으로 Control, 10% SEPPB 순으로 높은 함량을 나타냈다. 이와 같은 결과에서 해조류 에탄올 공정 부산물은 사료로써 가치가 있는 것으로 판단된다. 특히 높은 면역활성을 일으키는 물질이 함유되고 있는 것을 알 수 있었다.

• 재활간호학회지
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• 제13권1호
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• pp.62-69
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• 2010

Purpose: The purpose of this study was to evaluate the effects of an integrative weight control program including East Asian traditional medicine on the degree of obesity and body compositions. Method: Using one group pre-post test design, 63 subjects aged 19 years or older were conveniently recruited from D University hospital. The weight control program consisted of acupuncture, aerobic exercise, moderate caloric restriction, and behavioral modification for weight loss. Paired t-tests were conducted using the SPSS V18.0. Results: Body weight (t=10.44, p<.001), body fat mass (t=11.47, p<.001), percentage of body fat (t=11.49, p<.001), the degree of obesity (t=10.48, p<.001), body mass index (t=10.66, p<.001), waist circumference (t=10.25, p<.001), hip circumference (t=6.10, p<.001), and WHR (t=2.21, p=.040) decreased after administering the integrative weight control program. Conclusion: This integrative weight control program effectively reduced the obesity degree and percentage of body fat. Further study is needed to replicate our program in a larger sample with control group to validate the findings.

• 식물병연구
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• 제20권1호
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• pp.31-36
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• 2014

우리나라 수박 재배지에서 발생하고 있는 흰가루병 방제를 위한 아인산칼륨-살균제 교차방제체계를 개발하였다. 2010년 시험에서는, 우리나라에서 수박 흰가루병 방제를 위하여 등록되어 합법적으로 사용 가능하며, 농가에서 사용중인 6종류의 살균제를 이용하여 9가지 처리조합을 구성하여 시험하였다. 그 결과 클로로탈로닐(Chl)-마이클로뷰타닐(My)-페나리몰(Fen)-헥사코나졸(Hex)의 처리가 가장 효과가 우수한 것으로 나타났으나, My, Fen, Hex의 작용 기작이 동일하다는 문제점이 있었다. 따라서 2년차 시험에서는 처리조합을 개선하고 농약사용을 줄이기 위하여 이들 살균제 외에 작용기작이 다르면서도 친환경적인 약제인 아인산칼륨을 이용하여 살균제-아인산칼륨 교차 살포 조합을 선발하기 위한 포장시험을 수행하였다. 10간격처리에서, Chl-My-Fen-P는 31.8%의 방제효과를 나타낸 반면, Chl-My-Fen-P는 75.6%의 비교적 높은 방제효과를 나타냈다. 방제효과를 개선하기 위하여 3년차 시험에서는 살균제와 아인산칼륨을 7일 간격으로 살포하였다. Chl-My-Fen-Hex가 가장 높은 89.6%의 방제효과를 나타냈으나, 65.9%의 방제효과를 나타낸Chl-My-Fen-P와 달리 P-My-Fen-Hex 또한 83.5%의 비교적 높은 방제효과를 나타냄으로써, 수박 흰가루병 방제를 위하여 Chl-My-Fen-Hex의 방제체계는 P-My-Fen-Hex로 대체할 수 있음을 시사하고 있다.

• 대한물리의학회지
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• 제8권2호
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• pp.163-173
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• 2013

PURPOSE: This study determined the effect of balance control therapy in the brain activation. METHODS: Twenty-two college students who showed decrease of muscle strength in O-ring test were as participants in this study. And the subjects were randomly divided into experimental group (n=13) and control group (n=9). Measurement device is portable EEG (Nihonkhoden, Japan). Examinations used twenty electrodes attached to the head to capture electrical brain signals during 5 minutes with brain activated states such as the awaked state and the data were compared between the two groups. RESULTS: After treatment by balance control therapy, P3 (p<.025) and P4 areas (p<.025) showed a significantly lower ST index in the experimental group than the control group, The variation of ST index in P4 area (p<.025) was decreased in the experimental group but was increased in the control group. CONCLUSION: These results showed that the balance control therapy was helpful to change the brain activation such as the stress (ST) index at the sensory area in the college students.

• 한국축산식품학회지
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• 제20권2호
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• pp.152-158
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• 2000

본 연구는 황토광물 중 대표적인 광물인 illite를 첨가한 사료의 급여가 돈육질에 미치는 영향을 조사하기 위하여 illite 첨가사료를 급여한 돼지(시험구)와 일반사료를 급여한 돼지(대조구)를 도축하고, 24시간 냉각 후 등식육을 시료로 취하여 4℃ 냉장실에서 7일간 저장하면서 이화학적 특성 및 관능평가를 실시하여 최종육질을 조사하였다. 최종 pH는 대조구가 pH 5.58이었고 시험구가 pH 5.60로 나타나 모두 정상범위의 pH를 보였으며, 두 처리구 사이에 유의적인 차이는 없었다. 압착법에 의하여 측정된 보수력은 시험구가 대조구보다 다소 높게 나타났으나 유의적인 차이는 없었으며, 가열감량은 시험구가 대조구보다 다소 낮게 나타났다(p〈0.05). 도축 24시간 후와 7일간 저장 후 측정된 전단력은 대조구와 시험구 사이에 뚜렷한 차이가 없었으며, 육색측정 결과 L*-값과 a*-값은 시험구와 대조구 사이에 유의적인 차이가 없었으나, b*-값은 시험구가 대조구보다 유의적으로 낮은 값을 나타내었다(p〈0.05). 4℃에서 저장하는 동안 발생한 드립감량은 3일까지는 시험구가 대조구에 비하여 감량이 적은 것으로 나타났으나, 그 이후에는 유의적인 차이가 없었다. NPPC 육질평가 기준표에 의하여 평가한 육색은 대조구와 시험구가 대조구에 비하여 유의적으로 높은 것으로 나타났다. (p〈0.05). 조기가열육의 풍미, 맛, 연도는 대조구와 시험구사이에 큰 칭가 없었으나, 다즙성은 시험구가 대조구에 비하여 다소 우수한 것으로 나타났다.(p〈0.05).

• Tuberculosis and Respiratory Diseases
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• 제47권2호
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• pp.218-230
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• 1999

연구배경: 두개안면 및 상기도의 해부학적 이상은 폐쇄성 수면 무호흡 발생과 밀접한 관련이 있는 것으로 알려져 있다. 저자들은 한국인 폐쇄성 수면 무호흡 증후군 환자가 지니고 있는 두개안면 및 상기도의 해부학적 특성을 평가하고, 폐쇄성 수면 무호흡의 발생을 예측함에 있어서 두개골계측분석의 임상적 유용성을 조사하고자 하였다. 방법: 폐쇄성 수면 무호흡 증후군 환자 39명(OSAS), 단순코골이 39명(simple snorers) 및 정상인 20명(control)을 대상으로 Riley 등의 방법을 이용한 두개골계측분석의 각 계측치와 수면다원검사의 각 지표와의 상호 관련성을 분석하였다. 결과: Pm-UPW길이와 V-LPW길이는 OSAS 및 simple snorers 에서 control에 비해 각각 유의하게 짧았으며 (p<0.01), PAS 깊이는 simple snorers가 control에 비해 짧았다 (p<0.05). ANS-Gn길이는 OSAS가 control에 비해 유의하게 길었고 (p<0.01), PNS-P길이는 OSAS 및 simple snorers가 control에 비해 각각 유의하게 길었다(p<0.01). MP-H길이는 OSAS가 control 및 simple snorers 에 비해 각각 유의하게 길었고 (p<0.01), simple snorers는 control에 비해 길었다(p<0.05). NL/Pm-P각도는 OSAS가 control 에 비해 작았다(p<0.05). MP-H길이는 OSAS에서 무호흡-저호흡지수와 유의한 상관관계가 있었으며 (r=0.561, p<0.01), OSAS와 simple snorers를 합한 대상에서도 MP-H 길이와 무호흡-저호흡지수는 유의한 상관관계가 있었다(r=0.511, p<0.01. PNS-P길이는 OSAS와 simple snorers를 합한 대상에서 무호흡-저호흡지수와 관련성이 있었다(r=0.286, p<0.05). 전체 대상에서 남자의 비만도가 PNS-P길이(r=0.355, p<0.01) 및 MP-H길이(r=0.460, p<0.01)와 유의한 상관관계가 있었다. 결론: 두개골계측분석은 폐쇄성 수면 무호흡 증후군의 원인이 될 수 있는 두개안면 및 상기도약 해부학적 특성을 평가할 수 있는 유용한 검사이다. 여러 가지 두개골계 측치중에서 설골의 위치를 나타내는 MP-H길이는 수면중에 발생 가능한 상기도의 협착 혹은 폐쇄 정도를 예측하는 자료로서 임상적 유용성이 높을 것으로 생각된다.

• Journal of Periodontal and Implant Science
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• 제24권2호
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• pp.340-356
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• 1994

The purpose of this study was to assess the clinical and microbiological effect of chlorhexidine rinse and supragingival plaque control following scaling and root planing on adult periodontal disease. 14 patients with adult periodontitis were selected for the study . They had not taken antibiotics for 6 months and history of dental treatment for 6 months before the study. Patients received a supragingival scaling and root planing under local anesthesia, plaque control group was subjected to professional plaque control 2 times for a period 2 week, chlorhexidine rinse group were subjected to twice daily 0.2% chlorhexidine rinse for a period 2 week. Clinical examination (plaque index, gingival index, probing pocket depth) and distribution of the bacteria morphology of subgingival plaque were monitored on baseline (0 week), 1 week, 2 week, 4 week and 6 week. The results were as follows : 1. Plaque index in chlorhexidine rinse group , plaque control group and control group was significantly reduced during all weeks (P<0.05). 2. Probing pocket depth was significantly reduced at 2, 4, 6 week (P<0.05) in chlorhexidine rinse group and control group, plaque control group was significantly reduced during all weeks (P<0.05). 3. Gingival index was significantly improved at 2, 4, 6 weeks(P<0.05) in chlorhexidine group and plaque control group, control group was significantly improved at 1, 2, 4 weeks (P<0.05). 4. Percentage of cocci was significantly increased at 1, 2, 4 and 6 weeks in chlorhexidine rinse group and control group, plaque control group was significantly increased at 2, 4 and 6 weeks(P<0.05). 5. Percentage of non-motile rods in all group were not significantly changed when compared with those of baseline (0 week) (P<0.05). 6. Percentage of motile rods was significantly reduced during all weeks (P<0.05) in chlorhexidine rinse group, plaque control group was significantly reduced at 2, 4, 6 weeks and 1, 2 and 4 weeks in control group. 7. Percentage of spirochetes was significantly reduced during all weeks (P<0.05), plaque control group was significantly reduced at 2, 4, 6 weeks and 1, 2, 4 weeks in control group. This results were suggested that clinical and microbiological effect of chlorhexidine rinse and supragingival plaque control following scaling and root planing on periodontal disease

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1988년도 한국자동제어학술회의논문집(국내학술편); 한국전력공사연수원, 서울; 21-22 Oct. 1988
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• pp.476-481
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• 1988

In this paper a pH process of a weak acid with a strong base is modeled into a bilinear form, and a self-tuning pH control algorithm which is robust against initial values of solution and disturbances is presented. The control algorithm employs the recursive least square method for the parameter estimation and the generalised minimum variance criterion as the objective function. The computer simulation shows that the tracking of desired pH values is obtained in satisfactory manner regardless of the initial values chosen for the process.

• 대한한의학회지
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• 제23권3호
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• pp.11-25
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• 2002

Objectives: This study was undertaken to investigate the effects of Yijin-tang and GamiYijin-tang on the gastrointestinal functions of rats Methods: Sprague-Dawley rats were used as experimental animals, and were administered Yijin-tang (Sample I group, 47.5 mg/ml) and GamiYijin-tang(Sample II group, 38.37 mg/ml, Sample ill group, 85.3 mg/ml) water extract once a day. Changes of gastric juice volume and intestinal mobility index were measured. The effects on colitis induced by dextran sulfate sodium in the rats were also observed. Results: 1. Gastric juice volume was decreased significantly in the sample I group (P<0.05) compared to the control group; there was not significant effect in the sample II and sample III groups. 2. The moving distance of carbon bolus was increased significantly in the sample n (p<0.05) and sample II (p<0.05) groups compared to the control group; there was not significant effect in the sample I group. 3. The intestinal mobility index was increased significantly only in the sample II group (P<0.05) compared to the control group. 4. The feces consistency was increased significantly on the 3rd and 5th day of the sample I group (P<0.05), on 3rd, 4th, and 5th day of the sample II (p<0.05) and the sample III (p<0.05) groups compared to the control group. 5. The feces property index was increased significantly only on the 5th day of the sample III group (p<0.05) compared to the control group. 6. The number of WBC and RBC, levels of hemoglobin and hematocrit were not changed in all sample groups compared to the control group. 7. The number of the type B Goblet cells were increased significantly in the sample II (p<0.05) and the sample III (P<0.05) groups, but the number of the type C Goblet cells were decreased significantly only in the sample ill group (P<0.05) compared to the control group. Conclusions: According to the above results, GamiYijin-tang compared to the Yijin-tang were decreased hight significantly in gastrointestinal mucose and histological antidiarrheal function with protection of the goblet cell more excellently were observed.