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Customized ERP System: An Alternative Solution for Small and Medium Business Firms
김규찬,김상욱,Kim, Gyu-C.,Kim, Sang-W. Korea Society of Industrial Information Systems 2010 한국산업정보학회논문지 Vol.15 No.5
As business needs are accelerating exponentially due to globalization and other market forces, companies regardless of its size need data which can operate flexibly and rapidly across disappearing physical and organizational borders. To meet the growing Enterprise Resource Planning [ERP] needs for small and medium sized firms, large ERP vendors have introduced new and inexpensive products to these markets. They can customize to businesses of all sizes as long as they have the need for the services and the budget to support the system. Based on the observations in this research, most ERP vendors, regardless of their size, are now focusing more on improving the implementation curve and reporting capabilities through compartmentalizing business applications along industry verticals. Also ERP systems are becoming more open thereby consultants and subject matter experts now have the opportunity to create modules based upon verticals to form a best-of-breed ERP implementation. of enterprises.
안지오텐신 II의 적출심근 및 대동맥 평활근에 대한 작용기전
김규찬,김기환,엄융의,Kim, Kyu-Chan,Kim, Ki-Whan,Earm, Yung-E 대한생리학회 1983 대한생리학회지 Vol.17 No.1
Contractile responses of myocardium and vascular smooth muscle to angiotensin II were studied in isolated rabbit papillary muscles and aortic helical strips, with respect to the sensitivity and the mechanism of action. All experiments were performed in $HCO-_3\;-buffered Tyrode solution which was aerated with $3%\;CO_2-97%\;O_2$ and kept pH 7.35 at $35^{\circ}C$. Action potentials were measured by conventional microelectrode technique in the papillary muscles. Helical strips of vascular smooth muscle were prepared from the descending thoracic aorta of the rabbit. Angiotensin II elicited a positive inotropic effect in doses from $10^{-8}$ to $10^{-6}\;M$, and this effect was dose-dependent and characterized by a symmetrical increase of maximum dP/dt during contraction and relaxation phase. Slow responses (or slow action potentials) were induced by A. II $(10^{-6}\;M)$ in the papillary muscle hypopolarized by 27 mM $K^+$. These A. II-induced slow action potentials were eliminated by verapamil (2 mg/l), but not affected by propranolol $(10^{-5}\;M)$. In aortic helical strips, contractile force was increased dose-dependently in the range of $10^{-10}{\sim}10^{-7}\;M$ A. II. $ED_{50}$ in aorta was $3{\times}10^{-9}\;M$ A. II, whereas that in paillary muscle was $2.5{\times}10^{-7}\;M$ A. II. A. II contracted vascular smooth muscle in depolarizing concentration of $K^+$ (100 mM $K^+$), and also produced a sustained contraction even in the presence of verapamil and regitine. The results of this experiment suggest that the primarily important physiological role of A. II is the action on the blood vessel, and the positive inotropic effect of A. II in papillary muscle results from the increase of slow inward $Ca^{++}$ current, and that A. II-induced contraction of aorta is independent of transmembrane potential and associated with promoting bet transmembrane $Ca^{++}\;-influx$ and the mobilization of cellular $Ca^{++}$.
‘오징어게임’의 저작재산권 양도를 어떻게 볼 것인가: OTT 시대 영상콘텐츠 권리 확보를 위한 제도적 방안
김규찬 한국문화관광연구원 2023 문화정책논총 Vol.37 No.1
The success of Netflix series Squid Game was accompanied by a significant issue, namely that the intellectual property (IP) rights to the video content were held by the platform rather than the production company. This situation reflects the growing influence of over-the-top (OTT) platforms like Netflix in the video content market, which has raised concerns about the transfer of IP rights and its impact on creators. This study aims to explore institutional measures that can address these issues and help secure video content rights in the OTT era, drawing on insights from the case of Squid Game. From a legal perspective, the transfer of IP rights between production companies and platforms is not inherently problematic, as it falls within the principle of private autonomy. However, applying the principle of public welfare that is applied to broadcasting is more challenging in this context. To address these challenges, one potential solution is to strengthen the structural capacity of production companies and increase their bargaining power so that they can negotiate more favorable contractual terms with platforms. For instance, discussions are ongoing about the right to claim additional compensation and reinvestment of platform revenues in the National Assembly, but there are limitations in terms of effectiveness due to conflicts between stakeholders. Ultimately, the best solution may be to encourage creators to retain their IP and provide them with the necessary resources to do so, including adequate financial support. This would increase their willingness to retain their IP and potentially lead to more diverse and innovative content in the OTT era. 드라마 ‘오징어게임’의 빛나는 성공 뒤에는 IP로 대표되는 영상콘텐츠의 권리가 제작사가 아닌 플랫폼에 귀속되는 그림자가 있었다. 넷플릭스로 대표되는 OTT 플랫폼의 영상콘텐츠 시장 영향력이 커지면서 해당 기업군의 거래 관행에 따른 저작재산권 양도가 사회적 이슈로 떠올랐다. 이 연구는 ‘오징어게임’의 저작재산권 양도 사례에 대한 올바른 이해를 토대로 OTT 시대 영상콘텐츠 권리 확보를 위한 제도적 개선 방안을 탐색하였다. 사적자치의 원칙에 따르면 제작사와 플랫폼 간 저작재산권 양도 자체에 법적 결함은 없다. 방송에 적용되는 공공복리의 원칙을 적용하기도 어렵다. 플랫폼을 대상으로 유리한 계약 조건이 성립되도록 제작사의 구조적 역량을 강화하고 협상력을 높이는 것이 제도적 대안의 출발점이다. 추가보상 청구권과 플랫폼 수익 재투자 방안이 국회에서 논의되고 있지만 이해당사자 간 갈등과 더불어 실효성 면에서 효과를 기대하기 어려운 한계가 있다. 결국 제작사의 IP 보유 의지를 높이고 적절한 재정 지원 등을 통해 이를 실현할 수 있는 자원을 제공하는 것이 바람직하다.