• The Journal of the Korea Contents Association
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• v.18 no.7
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• pp.253-261
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• 2018

The purpose of this study is to find the theories of public policy in Confucian politics during Choson Dynasty. As a result of the analysis, there are five implications. First, the area of Confucian policy of Choson consisted in authority, organization, financial policy, affection for the people, and li(ritual propriety). Second, major political context had been maintained from King Se-Jong, through King Sung-Jong and King Yeong-Jo to King Jeong-Jo in the perspective of dynasties' characteristic. Third, there were major ideas on Confucius's idea for li in early period, $Zh{\bar{u}}z{\check{i}}^{\prime}s$ idea for the authority in late period and Mencius's idea for financial policy in major risk situation. Fourth, there were five periods with establishment, foundation, crisis, restoration and collapse in the change of public policy. Fifth, $Zh{\bar{u}}z{\check{i}}^{\prime}$ and $Ch{\acute{e}}ng{\cdot}zi$ had influenced bigger than Confucius as a factors of policy making. This study has been promoted the complement of context analysis and understanding of semantic analysis with implementing dictionary using two language with Korean and Chinese.

• The Journal of Internal Korean Medicine
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• v.33 no.2
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• pp.180-187
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• 2012

Objectives : The aim of this study was to investigate weight gain effects of the Sungjangjeungbo-tang (Ch$\acute{e}$ngzh$\check{a}$ngz$\bar{e}$ngb$\check{u}$-tang) on thin Korean preschool children. Methods : Sungjangjeungbo-tang is composed of 9 herbs for treating indigestion. We analyzed 119 preschool children who visited Kim Kijoon Oriental Clinic BOM from Jan. 1, 2006 to Aug. 31, 2011 with three criteria: 1) 2~5yrs of age and BMI < 50th percentile on the baseline visit; 2) the child had taken the Sungjangjeungbo-tang for 1~3 month(s); and 3) the clinic had records of both height and weight on the baseline and at least once over 1~3 month(s). Results : Sungjangjeungbo-tang significantly improved BMI percentile in all groups. The changes in BMI percentile variations were larger in the 3 months group than in other groups, but not significantly. Gender, age and BMI on the baseline had no significant effects on the effectiveness of Sungjangjeungbo-tang. Conclusions : Sungjangjeungbo-tang positively affected on weight gain in thin Korean preschool children within 1~3 month(s) of treatment. However, additional studies on functional dyspepsia or the change of energy intake were needed to know the factors related to weight gains.

• Journal of Animal Environmental Science
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• v.16 no.2
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• pp.129-134
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• 2010

This survey was carried out to investigate the dimensions of farrowing accommodation and farrowing crate by types. Farrowing crates are used to prevent the crushing death in the swine industry generally but farrowing crates include many problems in the animal welfare viewpoint: e.g. restriction of movements and maternal instincts. Therefore, the studies of alternative systems have been discussed for a while in U.K., U.S.A. and Canada. We surveyed eight farms for about eight months. To accurately compare the farrowing housing, small scale swine farms (3,000hd or less) were excluded from all data in this survey. Lactating accommodations were divided into vertical lactating accommodation type and diagonal accommodation type, and farrowing crates were divided into vertical bar type and horizontal bar type. In this survey, nipple waterer, partial slotted floor and total slotted floor were 80%, 40% and 60% respectively, and the lactating accommodations' dimensions ranged from 3.90 to $4.92\;m^2$. We believe that these data of the survey contribute to develop alternative systems and then contribute to improve the animal welfare in Korea.

• The Journal of Pediatrics of Korean Medicine
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• v.33 no.1
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• pp.58-77
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• 2019

Objectives The purpose of this study is to investigate clinical studies on the effect of acupuncture, moxibustion, and manual therapy in pediatric growth by analyzing randomized controlled trials conducted in China. Methods We searched the clinical studies from the China Academic Journal (CAJ) in China National Knowledge Infrastructure (CNKI) by specific key words and criteria. Selected 31 clinical studies were collected and analyzed. Results Total of 31 randomized controlled trials were selected and analyzed. In most of the studies, the effectiveness of acupuncture, moxibustion, and manual therapy on growth was significantly high. The most commonly used therapies were massage. The most commonly used massage methods were pinching spine (捏脊), pressing and kneading $Z\acute{u}s\bar{a}nl\check{i}$ (按?足三里), supplementing $P\acute{i}j\bar{i}ng$ (補脾經), supplementing $Sh\grave{e}nj\bar{i}ng$ (補腎經), rubbing Abdomen (摩腹), pushing $Y\check{o}ngqu\acute{a}n$ (推涌泉), supplementing $F\grave{e}ij\bar{i}ng$ (補肺經), kneading $T\grave{a}iy\acute{a}ng$ (?太陽), and kneading $Sh\acute{e}nqu\grave{e}$ (?神闕) etc. Conclusions Based on the results of the clinical studies from China, acupuncture, moxibustion, and manual therapy can be a valuable option for pediatric growth.

• Proceedings of the KSME Conference
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• 2000.04a
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• pp.803-808
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• 2000

This thesis studied whether friction welding of SPSS, localized torsion bar material could be accomplished or not. And then optimum welding conditions were examined and leaded through tensile, impact, torsion and hardness test after postweld heat treatment of the actual field condition. Obtained results were as follows; Linear relationship was existed between heating time and total upset, and a quadratic equation model could be made between tensile strength and heating time. Optimum welding conditions with fine structure were as follows in case total upset(U)=8.5mm; the number of rotations(n)=2,000 rpm, heating pressure($p_1$)=80MPa, upset pressure($p_2$)=200MPa, heating time($t_1$)=4sec, upset time($t_2$)=3 sec.

• Bulletin of the Korean Mathematical Society
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• v.33 no.4
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• pp.545-551
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• 1996

It is well known in the theory of distributions and proved in [GS, S] that $$ (i) (Bochner-Schwartz) Every positive definite (tempered) distribution is the Fourier transform of a positive tempered measure \mu. $$ $$ (ii) (Schwartz kernel theorem) Let B(\varphi, \psi) be a bilinear distribution. Then for some u \in D'(R^n \times R^n) B(\varphi, \psi) = u(\varphi(x)\bar{\psi}(y)) for every \varphi, \psi \in C_c^\infty. $$ $$ (iii) A translation invariant positive definite bilinear distribution B(\varphi, \psi) is of the form B(\varphi, \psi) = \smallint \varphi(x)\psi(x) d\mu(x) for every \varphi, \psi \in C_c^\infty (R^n), where \mu is a positive tempered measure.

• CELLMED
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• v.10 no.2
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• pp.15.1-15.9
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• 2020

Introduction: Buthūr Labaniyya (Acne vulgaris) is a multifactorial disorder of the pilosebaceous units characterized by non-inflammatory and inflammatory clinical lesions. Several Unani medications have been used for centuries to treat acne. Objectives: Evaluation of safety and efficacy of Tila-i Muhāsā in patients with acne vulgaris Materials and Methods: This clinical study was conducted in patients with acne vulgaris. Patients applied Tila-i Muhāsā or 5% Benzoyl Peroxide (BPO) once daily for 6 weeks. Assessment of efficacy was carried out by Global Acne Grading System (GAGS) and Patient Global Assessment (PGA) scores. In addition, overall severity of acne was evaluated on a 5-point Cook's acne grading scale using photographic standards. Assessment of safety was performed through adverse drug reactions, local dermal tolerability, vital signs, and routine laboratory investigations. Results: A total of 60 patients (30 in each group) completed 6 weeks of treatment. The mean percentage reduction in GAGS score at 6 weeks from baseline in Unani group (66.97%) and BPO group (59.09%) was statistically significant (P<0.0001). After 6 weeks of therapy, the mean percentage reduction in PGA score compared to baseline in Unani group (57.44%) and BPO group (50.23%) was statistically significant (P<0.0001). No serious adverse events were reported in both groups; however, mild adverse events occurred more frequently in BPO group (30%) compared to Unani group (10%). Conclusion: Tila-i Muhāsā was found to be effective and safe in the treatment of acne vulgaris. However, further clinical studies with larger sample size and longer duration of therapy need to be conducted.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.28 no.1
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• pp.122-127
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• 1983

Germination and seedling emergence of 40 barley cultivars and lines having been bred in Korea were studied under different water and salt stress conditions containing different sucrose and KC1 concentration in laboratory at Suweon. This study revealed that the barley cultivars and lines differed markedly in their emergence rate index(ERI), total stand(TS), coleoptile length, seedling height, top and root weight. Those characters of the most cultivars were progressively reduced as water and salt stress increased. Jogangbori, Dongbori 1, SB 77460 and SB 77415 were less sensitive to both stress and will be useful for breeding sources. ERI was highly correlated with TS, coleoptile length and seedling height. ERI and TS between two different solutions were correlated each other, and this study indicated that for screening the varieties or lines tolerant to water and salt stress, both ways were available and should be screened genetic materials with a good germination and emergence rate in I stress conditions.

• Advances in nano research
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• v.1 no.1
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• pp.59-70
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• 2013

ZnO nanostructures of rod-like, faceted bar, cup-end bars, and spindle shaped morphologies could be grown by a low power ultrasonic synthesis process. pH of the reaction mixture seems to plays an important role for defining the final morphology of ZnO nanostructures. While the solution pH as low as 7 produces long, uniform rod-like nanostructures of mixed phase (ZnO and $Zn(OH)_2$), higher pH of the reaction mixture produces ZnO nanostructures of different morphologies in pure hexagonal wurtzite phase. pH of the reaction as high as 10 produces bar shaped uniform nanostructures with lower specific surface area and lower surface and lattice defects, reducing the defect emissions of ZnO in the visible region of their photoluminescence spectra.

• Journal of the Korea Institute of Building Construction
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• v.4 no.3
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• pp.83-91
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• 2004

With labor shortage and high-wage era, the construction cost is rising and the construction business is dull, demanding the construction environment of Korea to raise profitability through major cost savings and rationalization of construction management. However, although reinforcing bar(rebar) work, which greatly effects the building's safety, endurance, and construction time, is an important phase in construction, it holds serious problem of quality and productivity deterioration due to its characteristic of intensive-labor and maintaining of old work methods resulting in poor management, and costs increase. Therefor in this study to investigate current situation and problems of rebar work and to find methods of betterment, a survey was conducted to site engineers and individuals in division of cost estimate of domestic construction company. The survey questions were on the subjects of (1) calculating rebar quantity, (2) ordering and procurement, (3) rebar cutting and bending, and (4) rebar work management. Method of improvement was sought by analyzing the results of the survey