• Journal of Sasang Constitutional Medicine
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• v.10 no.2
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• pp.61-110
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• 1998

1. Purpose : This study is a try for making a historical examinatiom of the symptom, principal medicinal substances and prescription of Soyangin Bisoohan-Pyohan disease. 2. Methods : I have examined the changes of the recognition of symptom and the history of the development of prescription by comparing the exterior syndrome of Soyangin, related prescription and principal medicinal substances quoted in "DongYi-Soose-Bowon" with past original texts and "DongYi Bogam". 3. Results and Conclusion : Lee Je-Ma adopted most of the exterior syndrome of Soyangin from Zhang Zhong-jung's "Shanghanlun". But he adopted only a few medicinal substances for prescription and most of prescriptions written after the Song period. The prescriptions for Soyangin Bisoohan-Pyohan disease are fundamentally composed of medicinal substances to lower yinqi and to eliminate the heat of thoracic part caused acording to the degree of symptom and medicinal substances to strengthen damaged yinqi are added to the prescriptions.

• Magazine of the Korean Society of Agricultural Engineers
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• v.2 no.2
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• pp.342-350
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• 1959

• The Journal of the Korean dental association
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• v.12 no.12
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• pp.935-945
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• 1974

• The Journal of Internal Korean Medicine
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• v.14 no.2
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• pp.99-111
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• 1993

• Journal of Sasang Constitutional Medicine
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• v.12 no.1
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• pp.110-119
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• 2000

1. Purpose and Method We do not have the Sasagn Consitutional Pharmacology exactly. So we use Sasagn Consitutional medical herbs based on the theory of Yin-yang and the five elements herbology. So I try to objectify Sasagn Consitutional Classification of Gypsum Fibrosum in DongyiSooseBowon. Among the soyangin(少陽人) Pyobyung(表病) prescription, Fever MangYin Symptom(fever, headache, diarrhea) prescription include Gypsum Fibrosum, Cold MangYin Symptom(cold, pain in abdomen, diarrhea) prescription does not include Gypsum Fibrosum. So, I to make manifest the spirit of using Gypsum Fibrosum in Soyangin(少陽人) PyoByung(表炳), and the differences of two symptom, and the literature on this subject, I searched oriental medical books. 2. result 1. The management of Gypsum Fibrosum is to grind and make powder. 2. The spirit of using Gypsum Fibrosum in Soyangin(少陽人) Fever MangYi Symptom(fever, headache, diarrhea) prescription is Cleanse the Inside fever and Down the Outside Yin. 3. Fever MangYin Symptom(fever, headache, diarrhea) prescription include Gypsum Fibrosum, Cold MangYin Symptom(cold, pain in abdomen, diarrhea) prescription does not include Gypsum Fibrosum. and The Important syndrome of using Gypsum Fibrosum in Soyangin(少陽人) Fever MangYin Symptom(fever, headache, diarrhea) is fever and headache. 4. Gypsum Fibrosum is The representative herb on Soyangin FeverSymptom. 5. The site of therapeutic action of Gypsum Fibrosum is Wiguk(胃局) - Upper Juncho

• Journal of the Korean Chemical Society
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• v.35 no.4
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• pp.379-388
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• 1991

We synthesized the binuclear Tetradentate Schiff base cobalt (II) complexes; [Co(II)$_2$(SMPD)$_2$(L)$_2$] and [Co(II)$_2$(SPPD)$_2$(L)$_2$] (where, SMPD: N,N'-bis(salicylaldehyde)-m-phenylenediimine, SPPD: N,N'-bis(salicylaldehyde)-p-phenylenediimine, L: Py, DMSO and DMF). We identified the binuclear structure of these complexes by elemental analysis, IR-spectrum, and T. G. A. According to the results of cyclic voltammetry and DPP measurements in aprotic solvents containing 0.1M TEAP as supporting electrolyte, it was found that diffusionally controlled redox process of two step for one electron was reversible or quasi reversible process in 0.1M TEAP-pyridine and 0.1M TEAP-DMSO solution at mononuclear complexes; [Co(II)(SOPD)(L)$_2$]. But, we knew that diffusionally controlled reduction processes of four steps with one electron for binuclear [Co(II)$_2$(SMPD)$_2$(L)$_2$] and [Co(II)$_2$(SPPD)$_2$(L)$_2$] complexes was Co(III)$_2\;{\longrightarrow^e}$ Co(III)Co(II) ${\longrightarrow^e}$ Co(II)$_2\;{\longrightarrow^e}$ Co(II)Co(I) ${\longrightarrow^e}$ Co(I)$_2$ in aprotic solvents.

• Journal of the Korean Chemical Society
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• v.34 no.1
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• pp.51-62
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• 1990

Pentadentate Schiff base cobalt(II) complexes; Co(II)(Sal-DET) and Co(II)(Sal-DPT) were synthesized and these complexes were allowed to react with dry to form oxygen adducts of cobalt(II) complexes such as [Co(III)(Sal-DET)]$_2O_2$ and [Co(III)(DPT)]$_2O_2$ in aprotic solvents. These complexes have been identified by IR spectra, TGA, DSC, magnetic susceptibility measurements, and elemental analysis. It has been found that the oxygen adadduct complexes of $\mu$-peroxo type have hexaccordinated octahedral configuration with pentadentate schiff base cobalt(II) and oxygen, but the mole ratio of oxygen to cobalt(III) complexes of first step for oxygen adduct formation reaction of cobalt(II) complexes in aprotic solvents are 1:1. The redox reaction processes of Co(II)(Sal-DET), Co(II)(Sal-DPT), and oxygen adduct of cobalt(II) complexes were investigated by cyclic voltammetry and DPP method with glassy carbon electrode in 0.1M TEAP-DMSO and 0.1M TEAP-pyridine. As a result the reduction reaction processes of Co(III)/Co(II) and Co(II)/Co(I) for cobalt(II) complexes and oxygen adducts of cobalt(II) complexes are two irreversible steps of one eletron process, and reaction processes of oxygen for oxygen adducts complexes were quasireversible and redox range of potential was $E_{pc}$ = -0.97V∼-0.86V and $E_{pa}$ = -0.87V ∼ 0.64V.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.47 no.1
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• pp.9-21
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• 2021

In this study, the difference between the preservative efficacy test (PET) used for water dispersion formulations and PCPC (personal care products council) guidelines alternative test method, direct contact membrane method, and surface mold test should be studied to determine what should be considered during preservative efficacy test of water non-dispersible formulations. We conducted improved PETs when using the alternative test method compared with the test methods used for stick and pressed powder. There was no significant improvement between water-in-silicon emulsions and loose powder using alternative test methods. When we checked the results of the presence and absence of the preservative system for each product, we could see that there were differences in testing methods. As a result, improved levels of results could be obtained using both existing and alternative test methods when measuring preservatives for water non-dispersible formulations. In addition, in the case of stick and pressed powder, the results were more effective when the preservative test method applied to the consumer's method of use was applied.

• Journal of the Korean Ceramic Society
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• v.23 no.5
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• pp.41-46
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• 1986

공침법에 의하여 얻어진 고순도 극미립자인 $BaTiO_3$ 분말의 분산거동을 조사하였다 분산매로는 수용매와 비수용매인 methyl ethyl ketone(MEK)과 ethanol (ETOH)을 이용하였다 Suspension 에서의 입자의 분산상태는 pH 변화와 MEK, ETOH의 몰 비를 조절하여 각각의 suspensions에 polymer(polyvinyl butyral)를 첨가시켜 변화하였으며 그 거동은 유동학적 성질 침강 거동 electrokinetic 성질을 측정함으로써 파악되었다 비 수용매의 몰 비가 3:1 MEK/ETOH-$BaTiO_3$에서 polymer를 0.5~1% 첨가시켰을 때 입자의 분산이 가장 잘 이루어졌다.

• The Transactions of the Korean Institute of Electrical Engineers
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• v.36 no.2
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• pp.140-147
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• 1987

In this paper, seven-order elliptic low-pass passive network is synthesized by using doublyterminated ladder network is directly transformed into the active network which has the advantage of low sensitivity and can be realized conveniently. The circuit simulation results of passive network and active network synthesized with FDNR and Leap-frog technique are compared, and it is proved that the two rest work has the same characteristics.