• Journal of the Korea Furniture Society
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• v.24 no.3
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• pp.293-301
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• 2013

Through 1960 and 1970s, there had been constant endeavor in order to succeed the korean traditional architectural heritages. Among those efforts Ahn Yung Bae's book "Exterior Space in Traditional Korean Architecture"presented unique methodology utilizing abstraction of space and movement of subject. His method doesn't refer traditional form of architecture. He ignores formal elements. Instead, he reads space through subject's movement and this reading act creates meaning of space. So, he constructed knowledge not about the object of traditional architecture but the subject of today. Ahn's book opens new discourse based on traditional korean architecture. His analyses didn't deal with the form of traditional space, but the experiences of observer. However many historical documents related to architecture had not been interpreted until nineties and the succession of heritage became to be broken by modernity through 20th century. In this situation his book showed the unavoidable method, that is, the modernization of tradition.

• Bulletin of the Korean Mathematical Society
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• v.47 no.1
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• pp.39-51
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• 2010

In this paper we consider the uniform central limit theorem for a martingale-difference array of a function-indexed stochastic process under the uniformly integrable entropy condition. We prove a maximal inequality for martingale-difference arrays of process indexed by a class of measurable functions by a method as Ziegler [19] did for triangular arrays of row wise independent process. The main tools are the Freedman inequality for the martingale-difference and a sub-Gaussian inequality based on the restricted chaining. The results of present paper generalizes those of Ziegler [19] and other results of independent problems. The results also generalizes those of Bae and Choi [3] to martingale-difference array of a function-indexed stochastic process. Finally, an application to classes of functions changing with n is given.

• Journal of the Optical Society of Korea
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• v.15 no.2
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• pp.202-206
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• 2011

We propose a tunable flat-top bandpass filter to pass light in a customized wavelength band by using long-period fiber gratings (LPFG) structure. The LPFG structure is composed of a core mode blocker in between two LPFGs. The bandpass spectrum of the proposed structure is obtained in overlapped wavelength band of two LPFGs operating on the same modes. To analyze the properties, we introduce a mathematical matrix model for the structure. We theoretically demonstrate flexibility of the flat-top bandpass filter with various bandwidths.

• Tuberculosis and Respiratory Diseases
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• v.44 no.3
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• pp.629-638
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• 1997

Background : Surgical intervention is known as the principle management for hemoptysis of significant amount. But surgical procedure is applicable to only small number of patients because of increased mortality in emergency surgery and various functional and structural problems after lung resection. Bronchial artery embolization(BAE) has been used as an alternative interventional technique for immediate control of patients with increased risk for surgery due to recurrent or massive hemoptysis. BAE also has limitations such as recurrent bleeding after procedure and its role for the application to small amount of hemoptysis is still not established. Method : To evaluate immediate and long term effectiveness of BAE, we analysed 65 patients with hemoptysis according to therapeutic modalities they received ; BAE versus conservative management. Results : The success rate for immediate control of hemoptysis was significantly higher in BAE group with 43 cases(100%) among 43 cases compared with 17 cases(77%) among 22 cases in conservative group (p < 0.001). The disease control duration was $19.5{\pm}8.06$ months in BAE group and $18.8{\pm}6.06$ months in conservative group(p > 0.05). The therapeutic response in BAE group was 82%(36/43 cases) and 95%(21/22 cases) in conservative group (p > 0.05). According to the amount of hemoptysis, the therapeutic response were seen in 91%(29/32 cases) in less than 100ml and 85%(28/33 cases) in 100~400ml (p > 0.05). According to the manifestation of hemoptysis, the therapeutic response in groups of recurrent and nonrecurent were 87%(20/23 cases) and 88%(37/42 cases)(p > 0.05). Conclusion : The difference of therapeutic response between BAE and conservative group in patients with small amounts of hemoptysis was not found except for immediate control of hemoptysis.

• 열린충남
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• s.43
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• pp.70-97
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• 2008

• 대한한약
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• s.4
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• pp.324-333
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• 2000

• 대한한약
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• s.4
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• pp.183-185
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• 2000

• 열병합발전
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• s.55
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• pp.3-3
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• 2007

• 레미콘
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• no.9 s.17
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• pp.74-79
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• 1988

• 레미콘
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• no.3 s.15
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• pp.54-59
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• 1988