• The Journal of Asian Finance, Economics and Business
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• 제9권5호
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• pp.377-388
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• 2022

The purpose of this article is to investigate the impact of competition on the performance of Indian banks. The survey includes banks from both the public and private sectors. The study will collect data for four years, from 2015 to 2019. Dynamic and static panel data are applied to estimate the association between competition and the bank's performance. Profitability and risk-taking are the performance measures used in the study. The study's main findings are that competition does not impact the banks' profitability in India. However, the findings concerning risk-taking are mixed. Therefore, it can be inferred that overall competition does not impact the banks' performance in India. Other measures of performance of the banks could have been used in the study. It is a limitation to use data of four years. Data for a much more extended period could have also been used. This is one of the few papers on the subject. Therefore, its contribution is very significant. The gap in studies on the topic of competition versus performance of the banks is veritably filled by the current study's findings.

• 건축역사연구
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• 제24권1호
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• pp.17-28
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• 2015

This study aims to research the Kisho Kurokawa's architectural concepts and expressions that are comprised of various and complex theories system for Korean's globalization of architecture. Kurokawa's architectural concepts are composed by Metabolism, Metamorphosis and Symbiosis. And intermediate zone, ambiguity, multivalence are theories that work as media in changing process levels to three main concepts and these are used as media of Metamorphosis which embody Symbiosis. Metabolism include concepts of Metamorphosis and Symbiosis. Symbiosis is comprise of concepts of Metabolism and Metamorphosis, and is a ultimate goal of these three main concepts. Metamorphosis works as a medium in changing process levels from Metabolism to Symbiosis. The architectural expressions are embodied according to these main three concepts and theories of media in changing process levels. And these architectural expressions are analyzed by three elements as follows: form, material & color, structure & technique.

• The Journal of Asian Finance, Economics and Business
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• 제6권3호
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• pp.103-113
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• 2019

The effectiveness of monetary policy critically depends upon how well the transmission mechanism functions, so that the desired impact on output and inflation is achieved. The purpose of this paper is to study the transmission mechanism of monetary policy by analyzing the impact on inflation and output during multiple indicator regime (1998-99 to 2014) in an emerging economy-India. The Inflation Targeting Regime is also briefly outlined alongwith the impact on output and inflation. Using quarterly data for the period 1997 to 2017, the paper uses weighted average call money market rate as a proxy for the policy rate and evaluates the strength of the interest rate channel. We use a conventional Structural vector auto regression (SVAR) methodology to evaluate the efficacy and show the impluse response functions. Our results find that changes in the policy rate impact output growth steeply with a lag of about two quarters and the impact on inflation is maximized after three quarters. The study concludes that the monetary policy in India has a significant impact on output and inflation in the short-to-medium-run. After the policy shock, the fall in the output growth rate is of greater magnitude than the fall in inflation.

• 한국산학기술학회논문지
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• 제16권1호
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• pp.827-836
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• 2015

본 연구는 다양하고 복잡한 이론체계지만, 일관된 건축개념의 전개방식과 작품의 논리구성에서 한국의 건축계가 달성해야할 '한국성의 세계화'에 대해 도움이 될 만한 일본의 세계적인 건축가 키쇼 쿠로가와의 건축개념에 대한 논문이다. 그의 건축개념은 메타볼리즘, 메타몰포스시스, 심바이오시스 등으로 나눌 수 있다. 그리고 이런 주요 개념에 변화하는 과정적 단계의 매체로서 작용하는 이론인 중간영역, 애매성, 다의성 등이 있는데, 메타몰포시스의 매체로서 사용되며 심바이오시스 를 구현시킨다. 메타볼리즘은 메타몰포시스와 심바이오시스의 개념을 내재하고 있다. 심바이오시스는 메타볼리즘과 메타몰 포스시의 개념으로 구성되며, 이 모든 개념들의 궁극적인 목적이기도 하다. 메타몰포시스는 메타볼리즘에서 심바이오시스로 변화하는 과정적 단계에서 매체의 개념으로서 작용한다.

• The Journal of Asian Finance, Economics and Business
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• 제7권9호
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• pp.191-200
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• 2020

This research paper examines the causal relationship between India's economic growth and sectoral contribution to Gross Domestic Product (GDP) and vice versa, in the short-run and long-run, over a 10 years time period. Johansen's method of cointegration is used to study the cointegration between the sectoral contributions to Indian GDP vis-à-vis India's economic growth. Further, the route of interconnection between economic growth and sectoral contribution is tested by using Vector Auto Regression (VAR) model. Special attention was given for investigating impulse responses of economic growth depending on the innovations in sectoral contribution using time-series data from 1960 to 2015. This paper highlighted a dynamic co-relationship among industrial sector contribution and agricultural sector contribution and economic development. In the long run, one percent change in industrial sector contribution causes an increase of 3.42 percent in the economic growth and an increase of 1.12 percent in the primary sector contribution, while in the short run industrial and service sector contributions showed significant impact on economic development and agriculture sector. The changing composition of sector contribution is going to be an important activity for the policymakers to monitor and control where the technology and integration of sectors play a significant role in economic development.

• 한국미생물·생명공학회지
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• 제50권1호
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• pp.1-14
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• 2022

Bacteria communicate with each other through an intricate communication mechanism known as quorum sensing (QS). QS regulates different behavioral aspects in bacteria, such as biofilm formation, sporulation, virulence gene expression, antibiotic production, and bioluminescence. Several different chemical signals and signal detection systems play vital roles in promoting highly efficient intra- and interspecies communication. Gram-negative bacteria coordinate gene regulation through the production of acyl homoserine lactones (AHLs). Gram-positive bacteria do not code for AHL production, while some gram-negative bacteria have an incomplete AHL-QS system. Despite this fact, these microbes can detect AHLs owing to the presence of LuxR solo receptors. Various studies have reported the role of AHLs in interspecies signaling. Moreover, as bacteria live in a polymicrobial community, the production of extracellular compounds to compete for resources is imperative. Thus, AHL-mediated signaling and inhibition are considered to affect virulence in bacteria. In the current review, we focus on the synthesis and regulation mechanisms of AHLs and highlight their role in interspecies bacterial signaling. Exploring interspecies bacterial signaling will further help us understand host-pathogen interactions, thereby contributing to the development of therapeutic strategies intended to target chronic polymicrobial infections.

• 한국프랜차이즈경영연구
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• 제1권1호
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• pp.65-85
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• 2010

프랜차이즈 시스템을 기반으로 하는 하나의 가상기업인 프랜차이즈 기업(Franchise Enterprise)의 개념에서 이 프랜차이즈 기업이 프랜차이즈 사업을 지속적으로 성공하기 위해서는 sub-system 자체도 경쟁력을 갖고 가야하고, 이들 sub-system 간의 공생적 관계(symbiotic relationship)도 프랜차이즈 시스템의 목표인 공생(symbiosis)을 향해서 잘 유지를 해야 한다. 이런 관점에서 프랜차이즈 시스템에 대한 평가는 기존의 프랜차이즈 평가와는 다른 관점에서 진행되어야 할 것으로 보인다. 즉, 기존의 평가 시스템은 가맹본부 중심의 평가에 집중을 하고 있다. 물론 프랜차이즈 시스템의 중심은 가맹본부(가맹본부 시스템)가 되지만 프랜차이즈 시스템을 기반으로 하는 프랜차이즈 기업의 관점에서 보면 가맹본부 시스템과 더불어 다른 하위시스템(가맹점, 벤더, 고객) 간의 공생적 관계가 유지될 때 성공적이고 지속 가능한 사업성과를 기대할 수 있다. 따라서 본 연구에서는 기존 평가시스템을 고찰하고, 지금까지 가맹본부-가맹점 중심의 평가시스템의 관점에서 더 확대하여 4개의 하위 시스템 자체와 이들 간의 공생적 관계(symbiotic relationship)를 통한 공생지수(symbiosis index)를 도출하여 프랜차이즈 시스템의 새로운 평가 모델을 제시하고자 한다.

• Asian Journal for Public Opinion Research
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• 제10권3호
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• pp.254-259
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• 2022

• 유기물자원화
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• 제23권1호
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• pp.63-69
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• 2015

본 연구는 포항철강산업단지를 대상으로 부산물 발생 현황과 현재까지 구축된 산업공생 네트워크를 분석하는데 목적을 두었다. 포항은 경상북도 시군 중 사업장 폐기물 발생량과 재활용 제외 폐기물 발생량이 모두 가장 높았으며, 대부분이 포항철강산업단지에서 발행하였다. 부산물 발생량을 조사한 결과 재활용을 제외한 폐기물 발생량의 대부분은 광재류가 차지하고 있으며 폐목재류, 분진류, 폐합성수지, 폐합성고무의 순으로 나타났다. 포항철강산업단지 입주기업간 구축된 부산물 거래 공생맵을 작성한 결과 부산물 중 폐내 화물 및 슬래그를 이용한 부산물 거래가 가장 활발하게 이루어지는 것으로 나타났다.

• Animal cells and systems
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• 제3권3호
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• pp.243-246
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• 1999

A type of symbiosis was previously described from nature in which the gametophytes of Laminariales were endophytic in filamentous red algae. Here we reconstruct this symbiosis for the first time in laboratory culture using zoospores of the kelp, Undaria pinnatifida, and the red alga, Aglaothamnion oosumiense. Zoospores of U. pinnatifida readily attached to A. oosumiense. In 48 h these spores germinated and the initial germ tube penetrated into the host cell wall leaving only an empty zoospore wall outside the host. Within ten days, four to five-celled endophytic gametophytes were present. Zoospores of Laminaria religiosa which were also inoculated into cultures of A. oosumiense rarely attached to the red alga and never became endophytic. Within ten days the free-living gametophytes of L. religiosa on cover slips became fertile and produced young sporophytes. These observations demonstrate the ability of U. pinnatifida to become endophytic, and show differences in host specificity among kelp species.