• 대한한의학원전학회지
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• 제27권1호
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• pp.47-56
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• 2014

Objective : The aim of this study is to find out the significance of Chongu pulse diagnosis as the standard of measuring the result of the acupuncture on 'the affected part of the pulse wave' based on the literature. Method : (1) The clear concepts of the 'unaffected part' and the 'affected part' were organized. (2) The relation between the pulse diagnosis and the acupuncture in Hwangjenaekyung was studied. (3) The indications of Mu acupuncture treatment(繆刺法) and Geo acupuncture treatment(巨刺法) in Hwangjenaekyung was studied. (4) The types and changes of pulse diagnosis in Hwangjenaekyung was studied, especially based on the relation between Sambuguhu pulse diagnosis(三部九候脈診) and Chongu pulse diagnosis(寸口脈診). (5) By synthesizing these results, the significance of Chongu pulse diagnosis as the standard of measuring the result of the acupuncture on 'the affected part of the pulse wave' was found. Result & Conclusion : 1. When the affected part and the unaffected part are defined, it is necessary to make clear that which one of next three definitions is used ; Firstly, 'the broad sense of definition of the affected part and the unaffected part of the symptom', which contains the pulse wave. Secondly, 'the narrow sense of definition of the affected part and the unaffected part of the symptom', without the pulse wave. And thirdly, 'the definition of the affected and the unaffected part of the pulse wave', which has the only independent standard of the pulse wave. 2. Geo acupuncture treatment(巨刺法) is an acupuncture treatment which means the needling on 'the affected part of the pulse wave' based on Sambuguhu pulse diagnosis (三部九候脈診), and Mu acupuncture treatment(繆刺法) is an acupuncture treatment which means the needling on 'the unaffected part of the symptom based on the narrow sense of the definition'. The range of the indications of Mu acupuncture treatment(繆刺法) and Geo acupuncture treatment(巨刺法) contains most of the diseases which contains Rakbyung(絡病), Kyungbyung(經病) and Ojangbyung(五臟病). 3. Chongu pulse diagnosis(寸口脈診) contains not only the range of the indications of Sambuguhu pulse diagnosis(三部九候脈診), but also most of the diseases. 4. From synthesizing these results of the study on the literature, we infer that Chongu pulse diagnosis as the standard of measuring the result of the acupuncture on 'the affected part of the pulse wave' is significant.

• Journal of Acupuncture Research
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• 제26권6호
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• pp.179-186
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• 2009

Objectives : This study was to compare the effect of acupuncture on peripheral facial nerve paralysis between affected part, and unaffected part in the incipient stage. Methods : We investigated 32 cases of patient with peripheral facial nerve paralysis, and divided into two groups. One group was treated by acupuncture on the affected part, and the other was treated by acupuncture on the unaffected part. Both groups were evaluated by Yanagihara's unweighted grading system and House-Backmann grade before treatment, and in every one week and after treatment. Results & Conclusion : 1. The number of female was more than that of male and the number of left side was more than that of right side in distribution of lesion. Post ear pain was the highest related symptom at onset, Unknown was a major cause of peripheral facial nerve paralysis in distribution of cause. 2. Yanagihara's unweighted grading system and House-Backmann grade score between two groups were not statistically significant in every one week. 3. Yanagihara's unweighted grading system and House-Backmann grade score between two groups were not statistically significant in before treatment and final.

• 생물정신의학
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• 제23권4호
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• pp.179-184
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• 2016

Objectives This study was conducted to investigate the possibility of neurological soft signs as an endophenotype for schizophrenia by examining neurological soft signs in patients, their unaffected siblings and normal comparison subjects. Methods The study sample consisted of 32 patients, 25 of their unaffected siblings and 30 normal comparison subjects. Neurological soft signs were evaluated using the Cambridge Neurological Inventory Part 2. soft sign assessment. Results The patients were significantly more impaired than normal comparison subjects (p = 0.047) on primitive reflex. The patients were significantly more impaired than siblings (p = 0.004) and normal comparison subjects (p = 0.021) on motor coordination. The siblings performed better on sensory integration than the patients (p = 0.020) and normal comparison subjects (p = 0.036). Conclusions This study suggests that neurological soft signs might be a potential biomarker for schizophrenia, but might not be an endophenotype for schizophrenia.

• Journal of Oral Medicine and Pain
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• 제17권2호
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• pp.63-73
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• 1992

This study was performed for the purpose of investigating the relation between width of temporomandibular joint space and craniofacial morphology in patients with CMDs. The subjects utilized here were aged from 16 to 63 years old and 19 male and 46 female. For the study, each patient was taken radiographs by Transcranial and Lateral Cephalographic projection and the films were traced with routine method. The measured items were anterior, superior, posterior joint space and relative condylar position to the deepest part of glenoid fossa in Transcranial film and items related vertical and/or horizontal growth in Cephalogram. The data were processed with SPSS/PC+ package for statistical analysis. The obtained results were as follows : 1. Anterior joint space in affected side were wider than that of unaffected side, but for superior and posterior joint space, the value of unaffected side were more than those of affected side. 2. Superior or posterior joint space of affected side were significantly correlated with items related vertical growth, such as ramus height, Jarabak ratio, FMA. From this, the following cold be proposed, the wider the joint space of superior or posterior aspect of affected side was, the more the patient showed growth pattern of counter clockwise. 3. Superior or posterior joint space of affected side were significantly correlated with items related horizontal growth, such as SNPo, NAPo, APDI and ANB. From this the following could be proposed, the wider the joint space of superior or posterior aspect of affected side was, the more the patient showed anterior displacement of mandible. 4. It would be proposed that the diagnositic value of superior and posterior joint space of affected side in transcranial radiograph was excellent.

• Journal of Welding and Joining
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• 제15권1호
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• pp.92-100
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• 1997

손상된 ASTM A-470 class 8 고압 증기 터어빈 로터강의 수명 연장을 위해 보수 용접이 행하여졌다. SAW 용접부의 미세경도 측정결과 모재의 경도는 VHN 253이었으나 모재에 근접한 열영향부의 경도는 VHN 227로 떨어졌다. 이와 같이 경도가 떨어진 영역을 "연화층"이라 정의하였으며 약 0.5-0.6mm의 크기를 나타내었다. 한편 크립 파단 시험시 파괴는 연화층 부근에서 일어났으며 593.deg. C와 19Ksi(132 Mpa)에서 파단시간은 772.4hr이었다. 연화층의 크기를 줄이기 위해서 MIG 및 TIG 용접이 행하여졌는데 연화층 크기는 MIG의 경우 0.3-0.4mm이고, TIG의 경우에는 입열량의 크기에 따라 0부터 0.4mm의 크기를 나타내었다. 그러나 크립 파단시간은 연화층 크기가 작아질수록 감소하였다. 특히 TIG 용접부의 경우 크립 파단시간은 입열량과 밀접한 관계를 나타내었는데 입열량이 클수록 파단시간은 길어졌다. 대부분의 파괴는 ICHAZ에서 발생되었으나 입열량이 감소함에 따라 파단부는 CGHAZ으로 이동하였다. 파단면은 tearing과 dimple을 갖는 입내파괴를 나타내었다.파괴를 나타내었다.

• Journal of Oral Medicine and Pain
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• 제31권1호
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• pp.37-45
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• 2006

측두근의 근막동통으로 진단된 환자의 이환측과 비이환측 측두부에 대한 음악 청취 시의 혈액관류 변화를 비교 평가하고자 본 연구를 시행하였다. 경희대학교 치과대학 부속 치과병원 구강내과에 내원한 측두근 부위에서 촉진 시 통증을 호소하는 환자 중 근막동통장애로 진단된 환자에서 측두부 피하천부의 혈액관류를 미세혈류측정기로 음악 청취 전과 후에 비교 측정하여 혈구의 수, 혈류의 평균속도를 측정하고 평가한 결과 다음과 같은 결론을 얻었다. 1. 음악 청취 시 측두부 피하천부의 혈류는 이환측, 비이환측 모두 증가되었다. 2. 음악 청취 시 비이환측보다 이환측에서 피하천부의 혈류가 더욱 증가되었다. 3. 음악 청취 시 혈액관류량의 증가는 청취 전 관류량에 비례하여 증가되었다. 음악 청취 시 측두부 피하천부에서 혈액관류가 증가되었던 것은 자율신경계 반응에 의한 결과로 생각된다. 또한 측두근 부위에서 비이환측에 비하여 이환측에서 음악 청취 시에 혈류가 더욱 증가되었던 것은 자율신경계 반응으로 증가된 혈류가 수축 된 심층 근육으로 충분히 관류되지 못하고 표층으로 더 많은 혈액이 재관류 되었던 것으로 생각된다. 따라서 본 연구의 결과, 이환측과 비이환측에서 혈액관류의 변화정도가 차이가 있었으므로, 이것이 임상적 진단이나 감별 진단, 또는 치료 후의 예후 평가에 기여할 수 있는 자료가 될 수 있다고 생각되며, 근막통증환자에게 혈액관류를 평가해 보는 것이 효과적인 진단방법이 될 수 있으리라고 생각된다.

• 대한기계학회논문집
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• 제17권12호
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• pp.3135-3147
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• 1993

A numerical method is presented which can solve the steady flow and heat transfer from a rotating and heated circular cylinder in a uniform flow for a range of Reynolds number form 5 to 100. The steady response of the flow and heat transfer is simulated for various spin parameter. The effects on the flow field and heat transfer characteristics known as lift, drag and heat transfer coefficient are analyzed and the streamlines, velocity vectors, vorticity, temperature distributions around it were scrutinized numerically. As spin parameter increases the region of separation vortex becomes smaller than upper one and the lower region will vanish. The lift force, a large part is due to the pressure force, increases as the Reynolds number and it increases linearly as spin parameter increases. The pressure coefficient changes rapidly with spin parameter on the lower surface of the cylinder and the vorticity is sensitive to the spin parameter near separation region. As spin parameter increases the maximum heat coefficient and the thin thermal layer on front region are moved to direction of rotation. However, with balance between the local increase and decrease, the overal heat transfer coefficient is almost unaffected by rotation.

• Journal of the Korean Wood Science and Technology
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• 제45권6호
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• pp.671-681
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• 2017

Oil palm trunk (OPT) is a potential source of biomass for the production of biopellet. In the present research, biopellet were prepared from the meristem part of 25 years old OPT with various percentages of its bark (0, 10, and 30%). The highest biopellet durability was found for biopellet produced at $130^{\circ}C$ of pelletizing temperature with 30% bark content. Scanning electron microscopy (SEM) of biopellet showed the weak of particle bonding due to the low pelletizing pressure. The moisture content, unit density, ash content, and caloric value of OPT-based pellets were 3.55-5.35%, $525.56-855.23kg/m^3$, 2.76-3.44%, and 17.89-19.14 MJ/kg, respectively. The combustion profiles obtained by thermogravimetric analysis (TGA) seemed to be unaffected by the bark content on. Differential thermal analysis of TGA curve indicated different pyrolysis characteristic of hemicellulose, cellulose, and lignin.

• 대한의생명과학회지
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• 제19권3호
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• pp.180-187
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• 2013

Hypoxia is an integral part of the environment during luteolysis. In this study we examined whether hypoxia could directly stimulate endothelial cells to produce nitric oxide (NO). Endothelial cells were cultured in hypoxic (5% $O_2$) or normoxic (20% $O_2$) conditions and the levels of total NO, inducible NO and endothelial NO was measured. We found that hypoxia but not normoxia upregulated NO production. The increased NO levels correlated with increased inducible NO synthase (iNOS) expression whereas expression of endothelial NOS (eNOS) expression remained constant. Addition of the iNOS specific inhibitor 1400W to hypoxic cultures prevented NO production suggesting that hypoxia-induced NO production in endothelial cells was due mainly to upregulation of iNOS. We also found that prostaglandin $F_{2{\alpha}}$ (PGF) production was unaffected by hypoxia suggesting that upregulation of NO was not due to increased synthesis of PGF. In summary, we report that endothelial cells cultured under hypoxic conditions produce NO via the iNOS pathway. This study provides the importance of the relation between the hypoxic environment and the induction of NO by endothelial cells during regression of the corpus luteum in the ovary.

• Asian-Australasian Journal of Animal Sciences
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• 제13권12호
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• pp.1726-1730
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• 2000

High fibre (CF, 242 g/kg) sunflower seed meal (SSM) was incorporated in standard grower and layer quail diets at 0, 50, 75 or 100 g/kg replacing part of the soybean meal (SBM) and deoiled rice bran (DORB). Each grower diet was offered to 30 quails housed in battery cages from day one to 5 weeks of age. At the end of the growing period, Twelve female quails from each of the four respective dietary groups were transferred to the individual laying cages and their laying performance from 7 to 20 weeks of age were evaluated on diets containing SSM at similar levels as that during the growing period. The results of growth bioassay revealed that the live weight gain, feed intake, nutrient retention and carcass characteristics of quails in different dietary groups did not vary significantly (p>0.05), although the quails fed SSM based diets utilized the feed less (p<0.05) efficiently than those fed the control diet. During the laying period, the egg production and egg quality traits remained unaffected due to dietary treatments but feed required per unit egg production increased (p<0.05) as the level of SSM in diet was increased to 100 g/kg. Although, the cost of feed per kg decreased due to the incorporation of SSM in diet but the same was not reflected in feed cost per unit gain, meat or egg production as such parameters were comparable on all the diets. It could thus be concluded that the SSM can be incorporated in quail diets upto 100 g/kg for part of SBM, an item usually expensive and also in short supply in developing countries including India.