• Journal of Digital Convergence
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• v.9 no.6
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• pp.71-80
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• 2011

Gyeongnam province is well known for its high concentration on machinery manufacturing industry. However, this province is losing competitive advantage due to the lack of IT S/W industry. In this paper, we propose a way for adoption of u-Manufacturing technology to promote IT S/W industry in Gyeongnam. At first, we identified the needs of manufacturing companies and the capabilities of the IT S/W companies with survey. Based on the survey analysis, then we set up the u-Manufacturing concept and proposed Manufacturing IT middleware to support it. Finally, we proposed a strategy to promote smoothly the adoption of u-Manufacturing technology in this area.

• Bulletin of the Korean Mathematical Society
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• v.46 no.3
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• pp.599-605
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• 2009

Let R be a prime ring, H a generalized derivation of R and L a noncommutative Lie ideal of R. Suppose that $u^sH(u)u^t$ = 0 for all u $\in$ L, where s $\geq$ 0, t $\geq$ 0 are fixed integers. Then H(x) = 0 for all x $\in$ R unless char R = 2 and R satisfies $S_4$, the standard identity in four variables.

• Journal of the military operations research society of Korea
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• v.3 no.2
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• pp.91-101
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• 1977

The recent issue on the withdrawal of U.S. Forces from Korea Suggests an Urgency of Self Defense of Korea. The expected huge defense budget and her armed forces create a need for an operational analysis. It is shown through a statistical analysis what some of the opportunity costs of defense spending have been. Some evidences about what some of the economy sacrifice if defense spending rises have been analyzed to provide executive departments with a quantitative basis for decisions. The Korea-U.S. alliance is discussed in view of the developmental effects of U.S. aids and deterrent effects of U.S.F.K.

• Journal of the Korean Professional Engineers Association
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• v.41 no.6
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• pp.45-48
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• 2008

Exam administration agreement was signed by the Korean Professional Engineers Association (KPEA) and the National Council of Examiners for Engineering and Surveying (NCEES) at the 2nd National Convention of Professional Engineers on 6 September 2008. Korean engineers can take U.S. Professional Engineer examination under proctor of KPEA in Korea from next April. It helps to broaden for Korean young engineers to have a chance to work and to be recognized as a professional engineer in the U.S. This is a brief introduction of U.S. Professional Engineer system and examination.

• Journal of the Chungcheong Mathematical Society
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• v.20 no.4
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• pp.551-560
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• 2007

We prove the existence of solutions for the system of the nonlinear biharmonic equations with Dirichlet boundary condition $$\{^{-{\Delta}^2u-c{\Delta}u+{\gamma}(bu^+-av^-)=s{\phi}_1\;in\;{\Omega},\;}_{-{\Delta}^2u-c{\Delta}u+{\delta}(bu^+-av^-)=s{\phi}_1\;in\;{\Omega}}$$, where $u^+$ = max{u, 0}, ${\Delta}^2$ denotes the biharmonic operator and ${\phi}_1$ is the positive eigenfunction of the eigenvalue problem $-{\Delta}$ with Dirichlet boundary condition.

• Korean Journal of Mathematics
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• v.17 no.2
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• pp.197-210
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• 2009

We prove the existence of multiple solutions (${\xi},{\eta}$) for perturbations of the elliptic system with Dirichlet boundary condition $$(0.1)\;\begin{array}{lcr}A{\xi}+g_1({\xi}+ 2{\eta})=s{\phi}_1+h\;in\;{\Omega},\\A{\xi}+g_2({\xi}+ 2{\eta})=s{\phi}_1+h\;in\;{\Omega},\end{array}$$ where $lim_{u{\rightarrow}{\infty}}\frac{gj(u)}{u}={\beta}_j$, $lim_{u{\rightarrow}-{\infty}}\frac{gj(u)}{u}={\alpha}_j$ are finite and the nonlinearity $g_1+2g_2$ crosses eigenvalues of A.

• Bulletin of the Korean Mathematical Society
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• v.52 no.3
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• pp.907-914
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• 2015

In this paper, we consider a viscoelastic plate equation with p-Laplacian $u^{{\prime}{\prime}}+{\Delta}^2u-div({\mid}{\nabla}u{\mid}^{p-2}{\nabla}u)+{\sigma}(t){\int}_{0}^{t}g(t-s){\Delta}u(s)ds-{\Delta}u^{\prime}=0$. By introducing suitable energy and Lyapunov functionals, we establish a general decay estimate for the energy, which depends on the behavior of both ${\sigma}$ and g.

• The Korean Society of Law and Medicine
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• v.15 no.2
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• pp.165-194
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• 2014

Der Vertrag zwischen dem Arzt und seinem Patienten wird als Auftrag im Sinne des ${\S}680$ KBGB qualifiziert. Dem Arzt erwachsen innerhalb dieses Behandlungsvertrages zahlreiche Pflichten, von denen ein gro${\ss}$er Teil durch Richterrecht geschaffen wurde. Den Arzt treffen z.B. Behandlungspflicht, Informationspflicht ${\ddot{u}}$ber die Behandlung, Aufkl${\ddot{a}}$rungspflicht ${\ddot{u}}$ber einwilligungspflichtige Umst$\ddot{a}$nde, Dokumentationspflicht, Schweigepflicht. Der Arzt ist nach Rechtsprechung und Literatur verpflichtet, den Patienten ${\ddot{u}}$ber s${\ddot{a}}$mtliche f${\ddot{u}}$r die Einwilligung wesentlichen Umst${\ddot{a}}$nde aufzukl${\ddot{a}}$ren, insbesondere ${\ddot{u}}$ber Art, Umfang, Durchf${\ddot{u}}$hrung, zu erwartende Folgen und spezifische Risiken der Ma${\ss}$nahme, die Notwendigkeit, Dringlichkeit und Eignung der Ma${\ss}$nahme zur Diagnose oder zur Therapie und uber die Erfolgsaussichten der Ma${\ss}$nahme im Hinblick auf die Diagnose oder Therapie. Mu${\ss}$ der Arzt den Patienten auf einen eigenen Behandlungsfehler hinweisen, wenn f$\ddot{u}$r ihnen Umst${\ddot{a}}$nde erkennbar sind, die die Annahme eines Behandlungsfehlers begr${\ddot{u}}$nden. Allgemeine Offenbarungspflichr bei ${\ddot{a}}$rztlichen Behandlungsfehlern wird bisher nicht diskutiert. Nach derzietigem Recht besteht keine allgemeine Offenbarungspflicht des Arztes, den Patienten unaufgefordert ${\ddot{u}}$ber einen eigenen Behandlungsfehler hinzuweisen. Aber wie im ${\S}630c$ BGB, sind f${\ddot{u}}$r den Behandelnden Umst${\ddot{a}}$nde erkennbar, die die Annahme eines Behandlungsfehlers begr${\ddot{u}}$nden, hat er den Patienten ${\ddot{u}}$ber diese auf Nachfrage oder zur Abwendung gesundheitlicher Gefahren zu informieren.

• Journal of the Korean Institute of Educational Facilities
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• v.10 no.2
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• pp.15-22
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• 2003

The purpose of this study is to find problems and to provide architectural design standards of the Learning Space Unit(L.S.U.) in Elementary Schools through the Post-occupancy Evaluation(POE). In this study, we found six major problems of the type of the L.S.U. in elementary schools. More than 50% of users expressed dissatisfactions in these items : size, safety, cooling facility, noise, privacy and primary meaning for its original purpose. After the interrelation-analysis, we checked pros and cons about each forms of L.S.U. It is the result of analysis of the layout method in L.S.U. 1) "$8.4m{\times}8.4m$" classroom unit got the highest positive responses 2) "2-classroom type" and "4-classroom type" got higher score than "3-classroom type" 3) "Whole faced type" 1) made more active Multi-space than "Partial faced type" 4) prefered prepared "Open-classroom" to "Closed-classroom" 5) 'Zoning type between L.S.U.s' couldn't influence to user's responses. Designers can consult those informations when they plan a new, remodeling and additional elementary school.

• Strategy21
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• s.36
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• pp.94-120
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• 2015

The Asia-Pacific Region has emerged as a arena of geopolitical competition between the U.S. and China. The Obama administration of the U.S. had laid out the concept of rebalancing strategy toward the region, concentrating its 60 percent of Naval Forces to the region till 2020 and consolidating its network of allies and partners. Whereas Chinese leader Xi Jinping also put forward the concept of new type of major power relations concerning its relations with the U.S. and a concept of 'the Asian Community of Common Destiny' aiming at a more intensified mutual relation among countries in the region. In doing so, Asia-Pacific region gradually became the arena where mutual competition and cooperation between the U.S. and China has crossfired. As a close ally to the U.S. and a partner to Japan, South Korea should develop trilateral naval cooperation by holding joint naval drill with the aim of humanitarian support and disaster relief. At the same time, Seoul also should make efforts to proceed mutual confidence building with Beijing by deepening military-to-military cooperation. These policy options will be helpful to enhance Seoul's security posture in the region.