• 산경연구논집
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• 제9권11호
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• pp.39-54
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• 2018

Purpose - To success, in spite of deficient resources, a start-up company has to check various circumstances. Many researchers proposed different appraisal methods for technology commercialization. But everybody agrees Merrifield is the first one, who is a pioneer of an appraisal model of technology commercialization. After he proposed it, many researchers and field workers developed a more complicated model, which called a BMO model. In this research, considering the circumstances of start-ups that lack available resources, it proposes a new appraisal method for technology commercialization, which is named a weighted-BMO model. Research design, data, and methology - For the new BMO-model, it studied the preceding studies. And it found that the success factors for start-ups were correlated with technology commercialization. After comparing the success factors for technology commercialization of start-ups with BMO appraisal factor, it withdraws the net BMO appraisal model: which we are calling the weighted-BMO model. Results - This study found a few things. First, actually, the BMO appraisal factors related with the success factors of technology commercialization. Second, the weighted-BMO model, which included the entrepreneur ability factor, was more accurately estimated the success of technology-based start-ups than the BMO model. Third, it overcame the weakness of the BMO-model, which did not include quantitative factors. In addition to evaluating the feasibility of the BMO model, we also presented a strategy for the future direction. But, still, it included a few shortcomings, which we are calling the arbitrage of weighted value. Sometimes, the intentional weighted value can deliberate the different valuation. Conclusitons - Due to this study, the weighted-BMO model included appraisal factors related with the success factors of technology commercialization and the entrepreneur ability factor, and quantitative factors. When evaluating the combined score of the existing Merrified BMO components, 35 points of the first pass criterion accounted for 29.17% of the total score, and 80 points of the merit score of the second rank criterion were 66.67% Considering that the weighted sum is taken into account, the baseline score of the weighted summing method for each component of the modified BMO model is 2.92 points, which is 29.17% of the weighted sum total of 10 points. The evaluation score was 6.67 points, 66.67% of the weighted total score of 10 points.

• 대한수학회지
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• 제31권4호
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• pp.703-707
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• 1994

Since John and Nirenberg introduced the BMO in early 1960 [JN], it has been one of the most significant function spaces. The significance of BMO lies in the fact that BMO is a limiting space of $L^p (p \longrightarrow \infty)$, or a proper substitute of $L^\infty$. A dual statement of this would be that the Hardy space $H^1$ is a proper substitute of $L^1$.

• 충청수학회지
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• 제19권4호
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• pp.325-334
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• 2006

For $f{\in}L^2(B,d{\nu})$, ${\parallel}f{\parallel}_{BMO}=\widetilde{{\mid}f{\mid}^2}(z)-{\mid}{\tilde{f}}(z){\mid}^2$. For f continuous on B, ${\parallel}f{\parallel}_{BO}=sup\{w(f)(z):z{\in}B\}$ where $w(f)(z)=sup\{{\mid}f(z)-f(w){\mid}:{\beta}(z,w){\leq}1\}$. In this paper, we will show that if $f{\in}BMO$, then ${\parallel}f{\parallel}_{BO}{\leq}M{\parallel}f{\parallel}_{BMO}$. We will also show that if $f{\in}BO$, then ${\parallel}f{\parallel}_{BMO}{\leq}M{\parallel}f{\parallel}_{BO}^2$. A homomorphic function $f:B{\rightarrow}{\mathbb{C}}$ is called a Bloch function ($f{\in}{\mathcal{B}}$) if ${\parallel}f{\parallel}_{\mathcal{B}}=sup_{z{\in}B}\;Qf(z)$<${\infty}$. In this paper, we will show that if $f{\in}{\mathcal{B}}$, then ${\parallel}f{\parallel}_{BO}{\leq}{\parallel}f{\parallel}_{\mathcal{B}}$. We will also show that if $f{\in}BMO$ and f is holomorphic, then ${\parallel}f{\parallel}_{\mathcal{B}}^2{\leq}M{\parallel}f{\parallel}_{BMO}$.

• 대한수학회보
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• 제52권3호
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• pp.851-864
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• 2015

In this paper, we study the generalized Littlewood-Paley operators. It is shown that the generalized g-function, Lusin area function and $g^*_{\lambda}$-function on any BMO function are either infinite everywhere, or finite almost everywhere, respectively; and in the latter case, such operators are bounded from BMO($\mathbb{R}^n$) to BLO($\mathbb{R}^n$), which improve and generalize some previous results.

• 벤처창업연구
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• 제2권2호
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• pp.1-22
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• 2007

본 연구는 창업기업들이 초기단계 성공의 가장 핵심인 성공적인 비즈니스 모델의 수립과 실행을 사전적으로 가늠해 볼 수 있는 방법론을 제시하는데 그 목적이 있다. 특히, 창업기업들은 창업 성공확률을 제고하기 위해 사전적인 철저한 분석과 준비가 요구되며 동시에 직관적으로 수립된 비즈니스 모델들이 사업타당성을 갖는지 사전적으로 검증하는 노력이 요구된다. 본 논문은 창업기업들이 본격적인 사업을 시작하기 이전에 보다 타당하고 성공가능성이 높은 사업기반을 구축하는데 필요한 요소를 인식하고 이에 대한 효과적인 대처방안을 제시하였다. 따라서 본 논문은 크게 두 가지의 접근을 시도하였다. 첫째 본 논문은 이론적인 검토를 통해 창업기업의 성공에 있어 비즈니스 모델이 차지하는 중요성을 고찰하였다. 둘째 본 논문은 창업기업의 비즈니스 모델 타당성을 분석하기 위해 Bruce Merrifield 박사가 고안한 BMO 방법이 창업기업의 비즈니스 모델 타당성 분석에 유용한 모형을 제공하고 있음을 입증하였다. 본 논문은 이러한 분석을 통해 창업기업들이 성공적인 창업을 위해 사전적으로 타당한 비즈니스 모델 수립의 중요성을 인식하고 비즈니스 모델 타당성 분석에 있어 BMO 방법을 활용해야 하는 당위성을 제공하였다.

• 한국재료학회지
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• 제31권6호
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• pp.325-330
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• 2021

Bi₂MoO₆ (BMO) via the structure-directing role of CO(NH₂)₂ is successfully prepared via a facile solvothermal route. The structure, morphology, and photocatalytic performance of the nanoflake BMO are characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), fluorescence spectrum analysis (PL), UV-vis spectroscopy (UV-vis) and electrochemical test. SEM images show that the size of nanoflake BMO is about 50 ~ 200 nm. PL and electrochemical analysis show that the nanoflake BMO has a lower recombination rate of photogenerated carriers than particle BMO. The photocatalytic degradation of tetracycline hydrochloride (TC) by nanoflake BMO under visible light is investigated. The results show that the nanoflake BMO-3 has the highest degradation efficiency under visible light, and the degradation efficiency reached 75 % within 120 min, attributed to the unique hierarchical structure, efficient carrier separation and sufficient free radicals to generate active center synergies. The photocatalytic reaction mechanism of TC degradation on the nanoflake BMO is proposed.

• Structural Engineering and Mechanics
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• 제35권4호
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• pp.535-538
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• 2010

• 서비스연구
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• 제3권1호
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• pp.1-7
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• 2013

사업 아이템을 결정하기 위하여 여러 가지 대안 중에서 한 가지 사업을 결정하게 된다. 본 연구는 여러 가지 사업 아이템 중에서 가장 적합한 사업 아이템에 대한 의사결정을 하기위하여 비주얼베이직을 이용해 각 사업 아이템별로 기술력, 자본금, 경영능력, 마케팅, 매출가능성, 미래성장상품성, 경쟁상품예상, 제품독창성, 매니지먼트 등의 값을 입력하여 종합점수가 가장 높은 사업 아이템을 결정할 수 있는 프로그램을 개발하였다. 사업은 처음에 본인의 상황에 맞는 사업을 잘 선택하는 것이 무엇보다 중요한데 본 연구의 프로그램을 이용해 여러 가지 사업 아이템을 놓고 결정하기 어려울 때 가장 적합한 사업 아이템을 결정할 수 있게 될 것이다.

• 충청수학회지
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• 제27권4호
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• pp.635-641
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• 2014

The existence and the regularity of the particle trajectory flow X(x, t) along a velocity field u on $\mathbb{R}^n$ are discussed under the BMO-blow-up condition: $${\int}_{0}^{T}{\parallel}{\omega}({\tau}){\parallel}_{BMO}d{\tau}&lt;{\infty}$$ of the vorticity ${\omega}{\equiv}{\nabla}{\times}u$. A comment on our result related with the mystery of turbulence is presented.

• East Asian mathematical journal
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• 제29권1호
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• pp.91-99
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• 2013

In this paper, we prove that the BMO norm and the Garsia norm are equivalent on a bounded domain in $\mathbb{R}^N$. Also, we investigate the equivalent relation between the Lipschitz norm and the Garsia-type norm for harmonic functions.