http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
20대 성인여성에서 신발 굽높이가 요추 전만도에 미치는 영향
송병호,박지영,Song, Byung-Ho,Park, Jee-Young 대한물리치료학회 2001 대한물리치료학회지 Vol.13 No.3
Backgroun and purpose: The purpose of this study was to find out the effect of high heel shoes on lumbar lordosis for young ladies. The most of ladies wear high heel shoes at least 4 to 5 days a week. Subjects: Subjects were 30 young ladies age between 20 to 30 years old who go to the Sahm Yook University. Methods: Participants were static standing position with bear feet, tennis shoes. and 6cm high heel shoes each different time. The ankles of subjects were 15 degree plantar flexion with 6cm high heel shoes. Metrecom Skeletal Analysis System v. 3. 10 was used to measure the lordosis of each subject. Results: The angle of the lordosis with high heel shoes showed the significant decrease omparing with the angle of lordosis with bear feet and tennis shoes. The mean difference is 2.57 degree. Conclusion: There is strong relationship between the high of heel with decreasing the lumbar lordosis(p<0.05).
송병호,오창원,김기복,Song, Byung-Ho,Oh, Chang-Weon,Kim, Ki-Bok 대한소아신장학회 1998 Childhood kidney diseases Vol.2 No.2
목 적 : 소아 신부전의 원인이 되는 방광요관역류는, 경한 경우는 자연완해되는 경우가 많으나, 심한 경우는 수술을 요한다. 그러나 중등도인 경우에는 애매한 경우가 많기 때문에, 예방적 항생제요법을 받은 방광요관역류 환아에서 완해에 영향을 미치는 인자들을 조사하여 그 예후 평가에 이용하고자 하였다. 대상 및 방법 : 1992년 1월부터 1996년 12월까지 본원 소아과에 내원하여 방광요관역류로 진단된 32례(49신단위)를 대상으로, 완해(resolution), 호전(improvement), 무변화(unchanged) 및 악화(worsened)의 4 부류로 나누어 분석하였다. 결 과 : 1) 남녀비는 3.5:1 이었고, 진단시 평균연령은 $24.6{\pm}11.4$개월이었다. 2) 총 역류갯수는 49신단위로 1개월 이하, 1개월-1세, 1세-6세, 6세 이상이 각각 4, 21, 16, 8 신단위였다. 3) 역류의 정도는 Grade I, II, III, IV, V 각각 2, 16, 17, 12, 2 신단위였다. 4) 완해를 보인 것은 총 24 신단위였고, grade별로는 각각 100, 81, 47, 8, 0$\%$로 grade가 낮을수록 완해율이 높았다. 호전을 보인 것은 총 12신단위였고, grade별로는 각각 0, 6, 24, 42, 100$\%$였다. Grade III, IV에서 완해+호전율은 각각 71, 50$\%$를 보였다. 5) 연령별로 완해율은 1개월이하, 1개월-1세, 1세-6세, 6세이상에서 각각 100, 48, 56, 13$\%$로 어릴수록 완해율이 높았다. 6) 일측성 역류 15신단위중 완해율은 14신단위($93\%$)였고, 양측성 34신단위중 11($32\%$)로 일측성의 경우에서 완해율이 높았고,완해+호전율도 각각 100, $65\%$로 일측성인 경우가 의의있게 높았다. 7) 완해를 보인 24신단위중 정기적으로 추적관찰된 20신단위에서 완해기간은 모두 1년이내였다. 호전을 보인 12신단위중 10신단위에서 호전 기간은 6개월에서 2년2개월 소요되었다. 8) 임상증상이나 경과에 변화가 없거나 악화된 경우는 13신단위로 이중 4신단위에서 수술이 시행되었다. 결 론 : 역류의 정도가 약할수록, 양측성인 경우보다 일측성에서, 그리고 나이가 어릴수록 완해율이 높았고, Grade III, IV인 경우에도 약물치료로 완해$\cdot$호전되는 율이 높기 때문에 추적관찰이 필요하다. Purpose : Vesicoureteral reflux (VUR), which can result in renal failure in children, is expected to resolve spontaneously in mild cases, but severe cases require surgical correction, posing dilemma in deciding the right measures in some cases. Therefore, to delineate the factors affecting spontaneous resolution of VUR and to apply them in assessing the prognosis, we reviewed the patients with VUR who had been treated medically. Patients and Methods : 32 children (49 renal units) with reflux who had been admitted during the 5-year period from Jan '92 to Dec '96 were classified into 4 groups (Resolved, Improved, Unchanged, and Worsened) and analyzed. Results : 1) 25 were boys and 7 girls. The age at diagnosis ranged from 13 days to 9 years (mean $24.6{\pm}11.4$ mo) 2) Among 49 refluxing ureters, 4 were below 1 me of age,21 between 1 me to 1 yr, 16 between 1 yr to 6 yr, 8 beyond 6 yr. Two belonged to Grade I, 16 to Crade II, 17 to Grade III, 12 to Grade IV, and 2 to Grade V. 3) Spontaneous resolution rates of reflux were 100, 81, 47, 8, 0$\%$ for each Grade, respectively. Resolution plus improvement rates in Grade III and IV were 71 and $50\%$, each. 4) Resolution rates in relation to the age at diagnosis were $100\%$ for below 1 mo, $48\%$ between 1 mo to 1 yr, $56\%$ between 1 to 6 yr, and $13\%$ beyond 6 yr. 5) Of 15 unilateral refluxing ureters, 14 ($93\%$) resulted in resolution. Of 34 bilateral refluxing ureters, 11 ($32\%$) resolved spontaneously 6) Resolution occurred within 1 year in 20 units of 24 renal units in regular follow-up. Conclusion: The lower the initial grade and the younger the patient, the sooner the reflux resolved. Resolution was better when VUR was unilateral than bilateral. Long-term regular follow-up is essential because even the cases falling in Grades III and IV have high rates of spontaneous resolution and improvement with medical treatment.
석탄 촤 - 수증기 가스화반응에서 K - Fe , Na - Fe , Na - Fe - Ca 혼합물의 촉매효과
송병호,강순국,김상돈 ( Byung Ho Song,Soon Kook Kang,Sang Done Kim ) 한국화학공학회 1992 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.30 No.6
The catalytic activity of various mixtures of alkali salts(K₂CO₃, K₂SO₄, Na₂CO₃), iron salt(FeSO₄) and alkaline earth metals(CaCO₃ and two limestones) on steam-char gasification at 700-800℃ has been measured in a thermobalance reactor. The melting behavior of the mixed salts at the reaction atmosphere has been investigated. The gasification rate with alkali salt could be enhanced by the addition of iron salt and the largest effectiveness of the mixed salts on the gasification rate can be attained at 800℃. In the gasification of subbituminous char with (K₂SO₄+FeSO₄) and semi-anthracite char with (Na₂CO₃+FeSO₄) exhibit better catalytic activity than those with K₂CO₃. The gasification rate with Na-Fe-Ca mixed systems strongly depends on calcination rate of the Ca-based additives. A kinetic parameter is proposed as a simple measure of activity of various catalysts based on the grain model.
가압유동층 석탄연소로에서 압력이 연소특성에 미치는 영향
송병호,강용,서용칠,진경태,손재익,김상돈 ( Byung Ho Song,Yong Kang,Yong Chil Seo,Gyoung Tae Jin,Jae Ek Son,Sang Done Kim ) 한국화학공학회 1996 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.34 No.5
The effect of system pressure on the performance of a pressurized fluidized bed coal combustor(carbon combustion efficiency, bed carbon loading, gaseous concentration profile) has been studied by a PFRC model. The behavior of bubbling bed of Geldart B group does not change by pressurization. The more increase in the carbon combustion efficiency can be obtained by pressurization at conditions of the lower temperature and higher gas velocities. At the bed temperature of 700℃, 5% increase in the carbon efficiency can be obtained with 15 atm. The carbon efficiency increases due to larger oxygen concentration, whereas the bed carbon loading also slightly increases with an increase in system pressure.
송병호,Song, Byung-Ho Korean Physical Therapy Science 2000 대한물리치료과학회지 Vol.7 No.2
이 실험의 목적은 Electro-Myoscope 이 과다 사용에 의해 일어나는 대퇴사두 근육 통증에 미치는 효과에 대해 근전도를 이용한 연구입니다. 이를 위해 나이 15세부터 50세 사이의 18명의 여성 자원자들이 참여했다. 대퇴직근을 Cybex 운동기기를 사용해 Terminal knee extension 운동을 통해 과다사용으로 인한 통증이 유발되게 하였다. 그리고, Electro-Myoscope을 치료 후 근전도를 통해 대퇴사두근의 motor recruit 에 대해 기록 비교하였다. t-test 와 Chi square 분석 결과 대퇴사두근의 기능이 향상된 것으로 나타났다. The purpose of this study was to evaluate the effectiveness of ElectroMyoscope(Electro_Acuscope and Myopulse) in tissue repairing on fatigue quadriceps femoris(rectus femoris, vastus lateralis, vastus intermedius, and vastus medialis). Subjects were female adult volunteers with (n=13) and without (n=5) chronic fatigue muscle pain. We needed to fatigue the rectus femoris by overusing of a Cybex machine exercise. We turned the Electro-Myoscope to treatment mode and treated with treatment probe on the fatigue muscle, then turned instrument back to EMG and took the reading. The results indicated that the reading after the treatment was lower than before the treatment. A two-tailed t-test and Chi square indicated significant results(P<.03). It appears that the Electro-Myoscope is effective in treatment on the fatigue muscle.