• Title/Summary/Keyword: $InBO_3$

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Adsorption of Some Aliphatic Dimercaptans on the Silver Surface Investigated by Raman Spectroscopy

  • Kwon, Cheol-Kee;Kim, Kwan;Kim, Myung-Soo;Lee, Soon-Bo
    • Bulletin of the Korean Chemical Society
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    • v.10 no.3
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    • pp.254-258
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    • 1989
  • Adsorption of 1,3-propanedithiol, 1,4-butanedithiol, 1,5-pentanedithiol, and 1,6-hexanedithiol on silver surface has been investigated by surface-enhanced Raman spectroscopy. It has been found that the conformations of the adsorbates were mainly affected by steric interaction of the adsorbates with the surface. As the alkyl chain length separating the thiol groups increased, surface stacking efficiency became increasingly important in determining conformation of the adsorbate on the surface.

A Study on the Oriental - medical Understanding about Inattention, Hyperactivity sympton in ADHD(attention Deficit Hyperactivity Disorder) - Within Don yui bo gam Book - (ADHD의 과잉활동성, 주의력결핍 증후에 대한 한의학적 고찰 - 동의보감을 중심으로 -)

  • Park, Jae-Hyun;Park, Jae-Hyung;Kim, Jin-Hyung;Kim, Tae-Heon;Lyu, Yeoung-Su;Kang, Hyung-Won
    • Journal of Oriental Neuropsychiatry
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    • v.15 no.1
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    • pp.9-25
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    • 2004
  • Behavioral characteristics of Attention Deficit Hyperactivity Disorder(ADHD) is one of the most common mental disorders among children.child psyachiatry. Inattention, Hyperactivity that is done by hyperkinesis or minimal brain dysfunction is major sypmton in ADHD, But etiology and pathological facor of ADHD is very much or unkown.. We brought to about a Study on the Oriental - medical pathologic Understanding about Inattention, Hyperactivity symptom in ADHD within Don yui bo gam Book are as follows. 1. Oriental medical pathologic concepts about Inattention, Hyperactivity are continuous with process of Yang Qi(陽氣), an unbalance of qi(氣) and shen ming(神明), excess of seven emotions(七情), pathology of Huo(火). 2. Immanent factors in inattention, Hyperactivity are improper diet, overtiredness and seven emotions, are continuous with pathological process of the heart, liver, gall bladder, spleen, stomach, kidneys. 3. In oriental medicine, considered as a child's qi of shao yang, dynamic physiological feature, excess and want of yin and yang, organs and bowels, immanently imbalance in growth rather than a child's mental disorder 4. Inattention, looseness in ADHD-PI type are continuous with forgetfulness, improper overtiredness, shortage of qi, the interior heat syndrome due to yin deficiency within Don yui bo gam Book 5. Hyperactivity, impulsive actions in ADHD-C type are continuous with sudden palpitation, severe palpitation, delirium, fidgeting due to deficiency, fidgetiness, hyperactivity of huo due to yin deficiency, fever, febrile disease with accumulation of blood.

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A literature study on the application of Sa-Am acupuncture for the treatment of diarrhea (설사(泄瀉)의 사암침법(舍岩鍼法) 활용(活用)에 대한 문헌고찰(文獻考察))

  • Ahn, Young-Sang;Yim, Yun-Kyoung
    • Korean Journal of Acupuncture
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    • v.23 no.3
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    • pp.17-27
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    • 2006
  • Objectives : This study is aimed to search for the effective application of the Sa-Am acupuncture(舍岩鍼法) for the treatment of diarrhea. Methods : The classification and the treatment for diarrhea in ${\ll}$Sa-Am-Do-In-Chim-Gu-Yo-Kyul(舍岩道人鍼灸要訣)${\gg}$ was compared with those of ${\ll}$Dong-Eui-Bo-Kham(東醫寶鑑)${\gg}$ and ${\ll}$Chim-Gu-Dae-Sung(鍼灸大成)${\gg}$ Results & Conclusions : In ${\ll}$Dong-Eui-Bo-Kham(東醫寶鑑)${\gg}$, diarrhrea was classified into 20 classes and mainly treated with herbal medicine and additionally with acupuncture treatment. Ashi (nearby) points in lower abdomen and sacral region were often used as well as the points on Spleen meridian(SP) and Stomach meridian(ST) to treat diarrhea in ${\ll}$Chim-Gu-Dae-Sung(鍼灸大成)${\gg}$ According to ${\ll}$Sa-Am-Do-In-Chim-Gu-Yo-Kyul(舍岩道人鍼灸要訣)${\gg}$, Diarrhrea was classified into 6 classes; wet diarrhrea (濡泄; kidney damage), abrupt diarrhrea (暴泄; spleen damage), damp diarrhrea (濕泄; stomach damage), fire diarrhrea (火泄; heart dryness), ki(qi) diarrhrea (氣泄; lung damage) and cold diarrhrea (冷泄; liver damage). Sa-Am acupuncture seems to be applied on the basis of more precise diagnoses of organs and meridians and provide with more fundamental treatments in comparison with classical acupuncture.

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The literatual study on Pulmonary emphysema (폐기종(肺氣腫)의 한의학적(韓醫學的) 병인(病因) 병리(病理) 및 치료(治療)에 관(關)한 문헌적(文獻的) 고찰(考察))

  • Seo, Woon-Kyo;Jeong, Ji-Cheon
    • The Journal of Internal Korean Medicine
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    • v.16 no.1
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    • pp.81-103
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    • 1995
  • Study on Pulmonary emphysema based on literature and thesis, etc. Knowing the cause of the oriental medicine and treatment. The results were obtained as follows: 1. In the oriental medicine, we could find that emphysema was similiar to Pye-Chang, Huh-Chun. Sang-Qi, Dan-Qi, So-Qi. 2. The cause was divided to asthenia of the lung and kidney, yang-asthenia of the spleen and kidney with energy-asthenia of the lung as the root, and sputum(痰) had been important in the early period of disease, extravasated blood in the latter period. The proximate cause was clonic pulmonary disease, smoking, air pollution. occupation and symptoms of senility, congenital cause etc. 3.The treatment was divided to Gang-Qi-Wha-Dam, Whal-Hyul-Wha-Eo, Jin-Hae-Pyung-Chun in progress of disease and it was divided to Geon-Bi, Nab-Qi, On-Yang, Yang(養)-Eum, Qi-Eum-Ssang-Bo in relieve period. 4.The medicine used to Bu-Bi-Seng-Maek-San, Jo- Jung-Ik-Qi-Tang, Jung-Won-Eum, Geum-Guae-Sin-Qi-Whan, Jin-Mu-Tang, Yuk-Mi-Whan and So-ja-Gang-Qi-Tang, Pae-Mo-Tang, Ja-Won-Tang, Do-Dam-Tang, Chun-min-Tang, Jeon-Ho-Tang etc. The popular used medicine used to Bo-Pae-Tang, Pyung-Chun-Go-Bon-Tang, In-Sam-Hap-Gae-San-Ga-Gam, In-Sam-Yun-Pae-Won, Jung-Chun-Tang, Bo-Shin-Lee-Pae-Tang etc. Exogenous pathogenic fact and increasing of symptom used to Sam-So-Eum, Sang-Gook-Eum, Wol-Bi-Ga-Ban-Ha-Tang, Sa-Baek-Tang, Ma-Hwang-Tang etc.

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Study of the oriental medical literature for traditional childbirth (전통적 출산법에 대한 문헌적 고찰)

  • Youn, Seong-min;Kang, Han-ju;Jeong, Woo-seok;Jang, Myeong-jun
    • Journal of Korean Medical Ki-Gong Academy
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    • v.11 no.1
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    • pp.117-143
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    • 2009
  • The community of women into society in various fields is expanding, and married late, and accordingly, the first child birth is increasing age. Accordingly, dystocia has also increased. Listed in the literature that the traditional method of birth seemed to oriental medical interpretation of one of the ancient wisdom of the predecessors to explore. The result of this study is summarized as follows. 1. Child birth custom divide into childbirth preparation, childbirth and postpartum care. Postpartum care divide into preparation of the birthplace, food for pregnant woman and birth preparation of the necessary things. 2. Preparation of the birthplace of the court case and that qeen is three months, one month before that in the case of concubines were installed. The difference in manners, and actual number but the configuration of the same item was prepared. In the private, birthplace is installed husband's home or parent's home. 3. Rice and seaweed is food for pregnant woman. San Miguel (产 米), sangwak (山 藿) specifically called was selected by Keep elaborate. 4. 1 month before birth to baby clothing is usually prepared. For the safe of a paturient woman and a baby, magical prescription was practiced in so-guk-so(昭格署) in early chosun dynasty. After so-guk-so(昭格署) abolished magical practice was stopped. Then Wore old clothes based on dong-ui-bo-gam(東醫寶鑑) 5. Im-san-ye-zi-bub(臨产豫智法) specifically to instruct the royal birth is the birth of guidelines. Im-san-ye-zi-bub(臨产豫智法) cosist of birth place, abdominal pain Precautions, food, care after childbirth, remove the plecenta posion, method of cut navel, bath, protection. Through various court records of the situation, according to the guidelines are properly applied based on dong-ui-bo-gam(東醫寶鑑).

Bone Marrow Cell Proliferation Activity through Intestinal Immune System by the Components of Atractylodes lancea DC. (창출 성분의 장관면역 자극을 통한 골수세포 증식활성)

  • Yu, Kwang-Won;Shin, Kwang-Soon
    • Korean Journal of Food Science and Technology
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    • v.33 no.1
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    • pp.135-141
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    • 2001
  • Of hot-water extracts prepared from 10 herbal components of Sip-Jeon-Dae-Bo-Tang, Atractylodes lancea DC. (ALR) and Panax ginseng C.A. Meyer (PG) showed the most potent bone marrow cell proliferation activity through intestinal immune system whereas other extracts did not have the activity except for Astragalus membranacues Bunge (ASR) and Angelica acutiloba Kitagawa (AR) having low activity. Especially, ALR had the potent activity irrespective of classes of ALR, a place of production and the condition of breeding. In addition, we found that hot-water extract from Atractylodes lancea DC rhizomes (ALR-0) contributed mainly to Peyer's patch cells mediated-hematopoietic response of Sip-Jeon-Dae-Bo-Tang. ALR-0 was further fractionated into MeOH-soluble fraction (ALR-1), MeOH-insoluble and EtOH-soluble fraction (ALR-2), and the crude polysaccharide fraction (ALR-3). Among these fractions, only ALR-3 showed potent stimulating activity for proliferation of bone marrow cells mediated by Peyer's patch cells, dose-dependently. In treatments of ALR-3 with $NaIO_4,\;NaClO_2$ and pronase, all significantly reduced the intestinal immune system modulating activity of ALR-3, and the activity of ALR-3 was much affected by $NaIO_4$ oxidation particularly. These results reveal that macromolecules, such as polysaccharide, rather than low-molecular-weight substances, are the potent intestinal immune system modulating compound of ALR.

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Characteristics of Chitosan-treated Cotton Fabric (키토산으로 처리한 면직물 물성에 관한 연구)

  • 최인례
    • The Research Journal of the Costume Culture
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    • v.5 no.3
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    • pp.151-158
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    • 1997
  • This study was to find out the differences of the characteristics on chitosan from source, the crab and the shrimp. Chitosan was depolymerized in NaBO₃·4H₂O under various reaction time and temperature. 4 Chosen chitosan dissolved in acetic acid and treated to cotton fabrics. The cotton fabrics treated with chitosan showed an exellent antibacterial activity irrespective of the viscosity. Stiffness of the treated cotton fabrics increased 3∼8 times than untreated cotton fabric, it gives harshness to treated cotton fabrics, it gives harshness to treated cotton fabrics like linen. Air permeability of the treated cotton fabrics increased. Stiffness and air permeability are respective to viscosity of the chitosan.

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EFFECT OF POLING ON THE PHYSICAL PIEZOELECTRIC PROPERTIES OF $LiNbO_3$

  • Han, Ji-Woong;Kyung Joo;Shim, Kwang-Bo;Auh, Keun-Ho
    • Proceedings of the Korea Association of Crystal Growth Conference
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    • 1998.06a
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    • pp.133-136
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    • 1998
  • Undoped and 5mol%MgO DOPED {{{{ { LiNbO}_{ 3} }}}} were grown by floating zone method. The grown crystals were poled to c-azis in different electric conditions. Ferroelectric domain patterns related to the poling conditions were investigated by chemical etching and the poling effects on the piezoelectric in the undoped and MgO doped Crystals were studied.

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Dual reconstruction of both the radial collateral ligament and lateral ulnar collateral ligament at the annular ligament in posterolateral rotatory instability of the elbow: a new technique - A report of 3 cases- (요측측부인대 및 외측척골측부인대의 동시재건술을 이용한 주관절 후외측회전 불안정성의 수술적치료: 새로운 수술 기법 - 증례 3예 보고 -)

  • Ryu, In-Hyeok;Kim, Hyeong-Jin;Jeong, Jae-Ik;Seo, Bo-Geon;Kim, Gyeong-Cheol
    • The Academic Congress of Korean Shoulder and Elbow Society
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    • 2009.03a
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    • pp.189-190
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    • 2009
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