WorldWideScience

Sample records for rice economy developments

  1. DEVELOPING COUNTRIES. TRANSITION ECONOMIES

    Directory of Open Access Journals (Sweden)

    Dumitru FILIPEANU

    2016-05-01

    Full Text Available According to the modern theories of economic development – the take-off, backwardness, convergence and balanced growth hypothesis - the new industrialized states from Asia seem to have noticed the advantages of backwardness from which low income countries benefited, namely the possibility to take advantage of the latest technological discoveries of advanced countries, thus achieving a faster growth than the latter which operated closer to the technological border. The assimilation of appropriate technologies, however, required the efficient mobilization and allocation of resources and the improvement of human and physical capital. While the Western countries were confronted with crises generated by inflationary shocks and movements of speculative capital, the relative isolation of countries whose economy was planned by the world economy sheltered them until 1990, unemployment being practically non-existent. Asia's exceptional economic success is not only due to borrowing Western practices, but also to the fact that Asian societies maintained certain traditional features of their own culture - such as a strong work ethic - and integrated them in the modern business environment.

  2. Comparison between response dynamics in transition economies and developed economies

    Science.gov (United States)

    Tenenbaum, Joel; Horvatić, Davor; Bajić, Slavica Cosović; Pehlivanović, Bećo; Podobnik, Boris; Stanley, H. Eugene

    2010-10-01

    In developed economies, the sign of the price increment influences the volatility in an asymmetric fashion—negative increments tend to result in larger volatility (increments with larger magnitudes), while positive increments result in smaller volatility. We explore whether this asymmetry extends from developed economies to European transition economies and, if so, how such asymmetry changes over time as these transition economies develop and mature. We analyze eleven European transition economies and compare the results with those obtained by analyzing U.S. market indices. Specifically, we calculate parameters that quantify both the volatility asymmetry and the strength of its dependence on prior increments. We find that, like their developed economy counterparts, almost all transition economy indices exhibit a significant volatility asymmetry, and the parameter γ characterizing asymmetry fluctuates more over time for transition economies. We also investigate how the association between volatility and volatility asymmetry varies by type of market. We test the hypothesis of a negative correlation between volatility and volatility asymmetry. We find that, for developed economies, γ experiences local minima during (i) “Black Monday” on October 19, 1987, (ii) the dot-com bubble crash in 2002, and (iii) the 2007-2009 global crisis while for transition economies, γ experiences local maxima during times of economic crisis.

  3. Sustainable development in a developing economy: Challenges ...

    African Journals Online (AJOL)

    USER

    2013-08-21

    Aug 21, 2013 ... towards environmental management in Nigeria which is a fast developing economy. The basic ... almost every developing country in which it is grown ..... perspective of Development in Formal and Integrated Management of.

  4. ECONOMY DEVELOPMENT: BENCHLEARNING

    Directory of Open Access Journals (Sweden)

    Vanja Malobabic

    2012-12-01

    Full Text Available Benchlearning like new method integrates efficient methods and human development at a time when such integration is recognized as increasingly vital to organizational succes. It: -offers practical inspiration on improving quantitative goals -company performance and competitiveness-by influencing the attitudes of people within the organization -provides a new method combining the qualities of both the learning organization and knowledge management -shows how this concept can be applied using case studies and illustrations and the result of pilot project -describes practical perspectives and tools on management and learning theory. This work will be invaluable to senior and middle managers, consultants and practitioners and MBA students, as well all those working within organizations that are keen to improve and develop their performance. The aim is to produce a business strategy which will make organizations work more efficiently. Different aspects of ‘ the economics of learning’ have been the main content research. This work answers the question ’how do you know that your operation is efficient?’Benchlearning show that it is possible to move on from pure comparison to benefit from the knowledge and experience of others and create a real learning organization. Examples from a range of organizations including Ericsson show how to monitor efficiency, provide inspiration for a development drive, and illustrate how to influence people’s experience, in combination with the principles of organizational learning. Benchlearning principles can be applied to almost any group or company to promote a win-win-win situation: employees’ performance improves as they learn to develop, customers gain more value and choice, and owners benefit from a more competitive organization.

  5. Networked Economies | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Search. Two schoolgirls work on a computer at school in Colombia ... artificial intelligence, and digital technologies like sensors are increasingly automating economies. ... Similarly while innovations such as open government data could make ...

  6. Interdependences between sustainable development and sustainable economy

    OpenAIRE

    Emilia Mioara CÂMPEANU; Carmen Valentina RĂDULESCU

    2014-01-01

    Sustainable development and sustainable economy are mostly used concepts. Understanding clearly their meaning allows their use in an appropriate context and, therefore, their boundaries in terms of theoretical and practical approaches on which occasion it can be given their interdependencies. The paper aim is to analyze the interdependences between sustainable development and sustainable economy.

  7. Macroeconomic model of national economy development

    Directory of Open Access Journals (Sweden)

    E. Naval

    1996-03-01

    Full Text Available Some approaches to modeling of national economy development are considered. Methods and models for determination of forecasting values of macroeconomic parameters are proposed at availability or absence of external financing.

  8. Increasing water productivity, nitrogen economy, and grain yield of rice by water saving irrigation and fertilizer-N management.

    Science.gov (United States)

    Aziz, Omar; Hussain, Saddam; Rizwan, Muhammad; Riaz, Muhammad; Bashir, Saqib; Lin, Lirong; Mehmood, Sajid; Imran, Muhammad; Yaseen, Rizwan; Lu, Guoan

    2018-06-01

    The looming water resources worldwide necessitate the development of water-saving technologies in rice production. An open greenhouse experiment was conducted on rice during the summer season of 2016 at Huazhong Agricultural University, Wuhan, China, in order to study the influence of irrigation methods and nitrogen (N) inputs on water productivity, N economy, and grain yield of rice. Two irrigation methods, viz. conventional irrigation (CI) and "thin-shallow-moist-dry" irrigation (TSMDI), and three levels of nitrogen, viz. 0 kg N ha -1 (N 0 ), 90 kg N ha -1 (N 1 ), and 180 kg N ha -1 (N 2 ), were examined with three replications. Study data indicated that no significant water by nitrogen interaction on grain yield, biomass, water productivity, N uptake, NUE, and fertilizer N balance was observed. Results revealed that TSMDI method showed significantly higher water productivity and irrigation water applications were reduced by 17.49% in TSMDI compared to CI. Thus, TSMDI enhanced root growth and offered significantly greater water saving along with getting more grain yield compared to CI. Nitrogen tracer ( 15 N) technique accurately assessed the absorption and distribution of added N in the soil crop environment and divulge higher nitrogen use efficiency (NUE) influenced by TSMDI. At the same N inputs, the TSMDI was the optimal method to minimize nitrogen leaching loss by decreasing water leakage about 18.63%, which are beneficial for the ecological environment.

  9. Macroeconomic model of national economy development (extended

    Directory of Open Access Journals (Sweden)

    M. Diaconova

    1997-08-01

    Full Text Available The macroeconomic model offered in this paper describes complex functioning of national economy and can be used for forecasting of possible directions of its development depending on various economic policies. It is the extension of [2] and adaptation of [3]. With the purpose of determination of state policies influence in the field of taxes and exchange rate national economy is considered within the framework of three sectors: government, private and external world.

  10. Strategies for developing knowledge economy in Romania

    Directory of Open Access Journals (Sweden)

    Hadad Shahrazad

    2017-09-01

    Full Text Available The present paper delves into the specifics of knowledge economy with a particular focus on Romania. In the first part, it identifies knowledge economy characteristics and pillars and it analyses them as compared to levels exhibited by countries in the European Union. In the second part it argues for the strategies that could be used for enhancing knowledge economy in Romania. In order to do so we used the Delphi method and we identified 25 experts in the knowledge economy/management field coming from internationally renowned companies, universities and ministries located in Romania, to whom we sent invitations for participating in our Delphi survey that lasted one month. Out of the 25 experts, 10 answered positively and during the research we had an attrition rate of 90%. The experts delivered their opinions on the measures to be adopted in order to increase education and learning, ICT and innovation as building blocks of knowledge economy. Findings reveals that knowledge economy can be developed by adopting measures such as: devising a governmental program that will sustain the development of knowledge repositories at the level of technological clusters, industry associations and other professional organizations by providing financial assistance for hardware acquisition and software development in order to facilitate knowledge transfer; Governmental program for the financial support of schools’ investments in hardware and educational software and the training of staff for the use of ITC in teaching and learning, etc.

  11. Essays on Political Economy and Economic Development

    NARCIS (Netherlands)

    I. Lyubimov (Ivan)

    2014-01-01

    markdownabstractThe spillover of information from more developed economies to the less developed ones is of key importance for sustainable transition towards higher living standards in emerging societies. The amount and type of essential information which is transferred to developing world is far

  12. TOURISM AN IMPORTANT SECTOR OF ECONOMY DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Xhiliola Agaraj

    2009-05-01

    Full Text Available Tourism has become an important sector that has an impact on development of country economy. The main benefits of tourism are income creation and generation of jobs. For many regions and countries it is the most important source of welfare. The ability of the national economy to benefit from tourism depends on the availability of investment to develop the necessary infrastructure and on its ability to supply the needs of tourists. Albania has a touristic potential for development of seaside tourism and other alternative forms of tourism. The scope of the paper is to present the impact of tourism on economy and especially on income. paper treats why Albania is an attractive country for investors, and which are the possibilities to invest. Through a questioner scattered in different publics and private institution of Albania are presented major problematical of tourism in Albania

  13. WORLD ECONOMY POST-CRYSIS DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Sergiu GARSTEA

    2016-01-01

    Full Text Available Once the acute phases of the financial and euro crises were over, it was clear that it would take time for advanced economies to recover. The history of past financial crises gave a clear warning that recovery would typically be long and painful. The aim is to investigate the state of the world economy to make some conclusions for the less advanced countries, like Moldova. Research methodology involves analytical, comparative, foresight, induction and deduction methods. New development and planning institutions presume the rejection of forms of bureaucratic centralism and base on network forms of organization of the subject and the process of production, trade and services.

  14. Laboratory accreditation in developing economies

    International Nuclear Information System (INIS)

    Loesener, O.

    2004-01-01

    Full text: Accreditation of laboratories has been practiced for well over one hundred years with the primary objective of seeking a formal recognition for the competence of a laboratory to perform specified tests or measurements. While first accreditation schemes intended initially to serve only the immediate needs of the body making the evaluation with the purpose of minimizing testing and inspection to be conducted by laboratories, third-party accreditation enables a laboratory to demonstrate its capability as well as availability of all necessary resources to undertake particular tests correctly and that is managed in such a way that it is likely to do this consistently, taking into consideration standards developed by national and international standards-setting bodies. The international standard ISO/IEC 17025 and laboratory accreditation are concerned with competence and quality management of laboratories only, thus requiring a single common set of criteria applicable to them. Quality assurance is therefore fully relevant to laboratories in general and analytical laboratories in particular; it should not be confused with the certification approach according to ISO/IEC 9000 family of standards, that is concerned with quality management applicable to any organization as a whole. The role of laboratory accreditation can be manifold, but in all cases the recipient of the test report needs to have confidence that the data in it is reliable, particularly if the test data is important in a decision-making process. As such, it offers a comprehensive way to ensure: - the availability of managerial and technical staff with the authority and resources needed; - the effectiveness of equipment management, traceability of measurement and safety procedures; - the performance of tests, taking into consideration laboratory accommodation and facilities as well as laboratory practices. The presentation will include also some practical aspects of quality management system

  15. Financial system development in transition economies

    NARCIS (Netherlands)

    Hermes, C.L.M.; Lensink, B.W.

    This paper provides an overview of the major issues with respect to financial system development in transition economies, which were discussed at a conference in Groningen, the Netherlands, December 1997. After a brief remark on the role of financial system design during economic transition, the

  16. Managing resource revenues in developing economies

    NARCIS (Netherlands)

    Collier, Paul; Van Der Ploeg, Rick; Spence, Michael; Venables, Anthony J.

    2010-01-01

    This paper addresses the efficient management of natural resource revenues in capital-scarce developing economies. It departs from usual prescriptions based on the permanent income hypothesis and argues that capital-scarce countries should prioritize domestic investment. Because revenue streams are

  17. Managing Research Libraries in Developing Economy | Ahmed ...

    African Journals Online (AJOL)

    This paper discusses managing research libraries in developing economy. The concepts of special libraries, funding of research libraries, the need for training and retraining of library staff and resources sharing networking were highlighted. The paper recommends that research Institutes need to re-order their priorities ...

  18. Status rent in new developing economy

    Directory of Open Access Journals (Sweden)

    Aleksandrova Natal'ja

    2012-01-01

    Full Text Available The status rent and conditions of its appearance are characterized in new developing economy by the position of new political economy. The bases of the general theory of rent were laid by classicists of political economy (F. Cene, A. Smith, J. Anderson, J. Mill, T. Maltus, D. Ricardo, K. Marx. They differentiated the rare rent (natural, absolute rent and differential land rent. Neoclassicists widened the definition of rent understanding it as income from any productive factor not only from land. Mostly, investigators of rent keep to two main postulates. Firstly, it is over profit, the income of special kind connected with using of exclusive, limited or rare goods for some time. Secondly, the rent is owned by the owners of these goods. These statements belonging to the natural rent can be used for the analysis of others, unnatural kinds of rent. The status rent belongs here. Let us analyze the status rent from the position of new political economy. As old political economy the new one also has its object - economic relations in the society and it call for the opening of deep, important processes of economic life. But by contrast with old political economy the new one, firstly, is based on other methodology (institutional economy, the theory of social choice, system approach; secondly, it studies economic relations not as static (the position of different classes, but as dynamic in economic behavior; thirdly, it is not confrontational: economic relations are understood not as antagonistic with non-avoidance of social cataclysm but as conflict-compromising; fourthly, it operates not only with social aggregates (class, country, social group, but it is also directed to a person, his/her freedom of choice in economic behavior; and, finally, fifthly, it overcomes the past careful marking out of other sciences, and, on the contrary, strives for an interdisciplinary approach in the stream of modern institutionalism including the problems of sociology

  19. Leaf development of cultivated rice and weedy red rice under elevated temperature scenarios

    OpenAIRE

    Streck,Nereu A.; Uhlmann,Lilian O.; Gabriel,Luana F.

    2013-01-01

    The objective of this study was to simulate leaf development of cultivated rice genotypes and weedy red rice biotypes in climate change scenarios at Santa Maria, RS, Brazil. A leaf appearance (LAR) model adapted for rice was used to simulate the accumulated leaf number, represented by the Haun Stage, from crop emergence to flag leaf appearance (EM-FL). Three cultivated rice genotypes and two weedy red rice biotypes in six emergence dates were used. The LAR model was run for each emergence dat...

  20. A report on the development of China's market economy 2005

    Institute of Scientific and Technical Information of China (English)

    LI Xiaoxi

    2006-01-01

    This paper dicusses on the issue of the development of China's market economy from six aspects.(1)Basic Content and Conclusions on the development of China's market economy.(2)Further progress in building market-oriented economy in China.(3)Assessment of the degree of market economy development in China.(4)New progress in 2004 in developing market economy in China.(5)A general analysis of twelve key questions concerning market economy.(6)Resolution of the"non-market economy"issue:a win-win option.

  1. The Underground Economy and GDP Estimation in Developing ...

    African Journals Online (AJOL)

    The estimation of gross domestic product (GDP) in most developing countries portrays a lot of meaning; most often it is very low. This could be true or false. The existence of underground economy in this economies tend to undermine the estimation of GDP in developing economies, because the size of such economy is ...

  2. [VOCs tax policy on China's economy development].

    Science.gov (United States)

    Liu, Chang-Xin; Wang, Yu-Fei; Wang, Hai-Lin; Hao, Zheng-Ping; Wang, Zheng

    2011-12-01

    In this paper, environmental tax was designed to control volatile organic compounds (VOCs) emissions. Computable general equilibrium (CGE) model was used to explore the impacts of environmental tax (in forms of indirect tax) on the macro-economy development at both national and sector levels. Different levels of tax were simulated to find out the proper tax rate. It is found out that imposing environmental tax on high emission sectors can cause the emission decreased immediately and can lead to negative impacts on macro-economy indicators, such as GDP (gross domestic products), total investment, total product and the whole consumption etc. However, only the government income increased. In addition, the higher the tax rate is, the more pollutants can be reduced and the worse economic effects can be caused. Consequently, it is suggested that, the main controlling policies of VOCs abatement should be mandatory orders, and low environmental tax can be implemented as a supplementary.

  3. Secondary resources and recycling in developing economies.

    Science.gov (United States)

    Raghupathy, Lakshmi; Chaturvedi, Ashish

    2013-09-01

    Recycling of metals extends the efficient use of minerals and metals, reduces pressure on environment and results in major energy savings in comparison to primary production. In developing economies recycling had been an integral part of industrial activity and has become a major concern due to the handling of potentially hazardous material without any regard to the occupational health and safety (OH&S) needs. With rising awareness and interest from policy makers, the recycling scenario is changing and the large scale enterprises are entering the recycling sector. There is widespread expectation that these enterprises would use the Best Available Technologies (BAT) leading to better environment management and enhanced resource recovery. The major challenge is to enhance and integrate the activities of other stakeholders in the value chain to make recycling an economically viable and profitable enterprise. This paper is an attempt to propose a sustainable model for recycling in the developing economies through integration of the informal and formal sectors. The main objective is to augment the existing practices using a scientific approach and providing better technology without causing an economic imbalance to the present practices. In this paper studies on lead acid batteries and e-waste recycling in India are presented to evolve a model for "green economy". Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Development pattern of circular economy in Jiangsu coastland

    OpenAIRE

    Wang, Liang

    2009-01-01

    Circular economy is an effective development pattern to balance economic growth, social development and environmental protection. Based on apprehending the connotation of circular economy, this paper fully considers and studies on the future trends in this area according to the theory of circular economy and the empirical circumstances of Jiangsu Coastland. This paper also discusses the circular economy development pattern adopted by Jiangsu coastland during economic and social development fr...

  5. Sustainable development in a developing economy: Challenges ...

    African Journals Online (AJOL)

    Sustainable development implies development which ensures maximization of human well being for today's generation which does not lead to declines in future well being. Attaining this path requires eliminating those negative externalities that are responsible for natural resource depletion and environmental degradation.

  6. Secondary resources and recycling in developing economies

    International Nuclear Information System (INIS)

    Raghupathy, Lakshmi; Chaturvedi, Ashish

    2013-01-01

    Recycling of metals extends the efficient use of minerals and metals, reduces pressure on environment and results in major energy savings in comparison to primary production. In developing economies recycling had been an integral part of industrial activity and has become a major concern due to the handling of potentially hazardous material without any regard to the occupational health and safety (OH and S) needs. With rising awareness and interest from policy makers, the recycling scenario is changing and the large scale enterprises are entering the recycling sector. There is widespread expectation that these enterprises would use the Best Available Technologies (BAT) leading to better environment management and enhanced resource recovery. The major challenge is to enhance and integrate the activities of other stakeholders in the value chain to make recycling an economically viable and profitable enterprise. This paper is an attempt to propose a sustainable model for recycling in the developing economies through integration of the informal and formal sectors. The main objective is to augment the existing practices using a scientific approach and providing better technology without causing an economic imbalance to the present practices. In this paper studies on lead acid batteries and e-waste recycling in India are presented to evolve a model for “green economy”

  7. Hazardous waste management in a developing economy

    International Nuclear Information System (INIS)

    Oladiran, M.T.

    1995-01-01

    Many developing countries are characterised by steady increase in population, low GNP and usually a single-source economy. These countries are principally situated in the 40degN/40degS window. In order to generate more wealth, there is a great desire for rapid industrialisation in these countries. However, modern technologies and processes are often associated with by-products and wastes which can be bulky, toxic, chemically unstable, corrosive, radio active and sometimes, at elevated temperatures. In this paper, a critical survey of the deleterious effects of hazardous wastes on man and environment is presented. Current disposal techniques and management principles are discussed Non-objectionable procedures and regulatory control mechanisms for dealing with these wastes are presented. Finally, the importance of research and development in handling these wastes are also highlighted. (author)

  8. Nuclear energy development and national economy

    International Nuclear Information System (INIS)

    Fukami, Hiroaki

    1982-01-01

    The utilization and development of nuclear power in Japan are now advanced on the basis of a fact that nuclear power generation has taken root in the country. The scale of nuclear power generation is currently a total of 22 power plants with aggregate capacity over 15,500 MW, 16% of the total power generation. There are still two alternate arguments: i.e. whether nuclear energy can be a complete substitute of petroleum or not, because the consumption of petroleum is necessary for the fuel cycle. Due to the rise of petroleum price, the nuclear power generation is now positively economical. On the other hand, the promotion of nuclear power can lead to the saving in foreign currency. While the economy in nuclear power is through the use of LWRs presently, the research and development efforts in ATRs, FBRs, etc. are essential for the future. (Mori, K.)

  9. labour and healthy lifestyles in a developing economy

    African Journals Online (AJOL)

    LUCY

    economy. KEYWORDS: Labour, Healthy Lifestyles and Developing Economy ... sanitation, mechanism for coping with stress, use of alcohol ... to enhance or manage the economy. ... strategies that would improve their health status. ... results in improved productivity. ... hazardous conditions coupled with occupational stress ...

  10. Implementation of the knowledge economy paradigm in the strategy of national economy development

    Directory of Open Access Journals (Sweden)

    Dmytro Lukianenko

    2013-08-01

    Full Text Available This paper studies the knowledge economy paradigm and the factors of its influence on the development of national economies in the context of transformation of the global competitive environment. It has been methodologically identified the basic categories and concepts concerning the determination of key factors and parameters of modern economic systems. It has been proved through the example of South Korea that implementation of the knowledge economy paradigm in long-term strategies initiated and supported by the state provides new opportunities of socio-economic progress. The basic problems of innovation-driven development of Ukraine’s economy through an assessment of its readiness to transition to the knowledge economy, compared with South Korea. The latter’s experience, despite the objective limitations, is regarded as an example of strategic success in formation of a creative innovation system.

  11. Pattern of Foreign Direct Investment in Developing Economies

    DEFF Research Database (Denmark)

    Patibandla, Murali

    2004-01-01

    Qualitative information and data show significant differences in the magnitude and type of foreigndirect investment inflows among developing economies. Explanation of the differences requiresanalysis of market institutional factors as well as the supply and demand side conditions. This paperadopts...... the approach that different configurations of supply, demand and market institutional factorsexplain the type of investment flows into developing economies. The argument is illustrated througha comparative study of China and India.Key Words: Developing Economies; Foreign Direct Investment; China, and India...

  12. Global Information Resources on Rice for Research and Development

    Directory of Open Access Journals (Sweden)

    Shri RAM

    2012-12-01

    Full Text Available Various issues concerning the progress of rice research are related to ambiguous germplasm identification, difficulty in tracing pedigree information, and lack of integration between genetic resources, characterization, breeding, evaluation and utilization data. These issues are the constraints in developing knowledge-intensive crop improvement programs. The rapid growth, development and the global spread of modern information and communication technology allow quick adoption in fundamental research. Thus, there is a need to provide an opportunity for the establishment of services which describe the rice information for better accessibility to information resources used by researchers to enhance the competitiveness. This work reviews some of available resources on rice bioinformatics and their roles in elucidating and propagating biological and genomic information in rice research. These reviews will also enable stakeholders to understand and adopt the change in research and development and share knowledge with the global community of agricultural scientists. The establishment like International Rice Information System, Rice Genome Research Project and Integrated Rice Genome Explorer are major initiatives for the improvement of rice. Creation of databases for comparative studies of rice and other cereals are major steps in further improvement of genetic compositions. This paper will also highlight some of the initiatives and organizations working in the field of rice improvement and explore the availability of the various web resources for the purpose of research and development of rice. We are developing a meta web server for integration of online resources such as databases, web servers and journals in the area of bioinformatics. This integrated platform, with acronym iBIRA, is available online at ibiranet.in. The resources reviewed here are the excerpts from the resources integrated in iBIRA.

  13. The Challenges of New Product Development in a Developing Economy

    OpenAIRE

    M. O. Oduola; A. M. Yakubu

    2017-01-01

    New Product Development (NPD) involves creating a new product from concept to the market. The product could be entirely new or rebranding. It is a critical focus of any production firm. The increase in volume of new competitive products is an indicator of any fast growing production concern. However the challenges that could affect development of a new product in a developing economy include, but not limited to the following: Inadequate infrastructural facilities, lack of funding, low technol...

  14. Impact of National Fadama Development Project II on Rice farmers ...

    African Journals Online (AJOL)

    ... examined the impact of National Fadama Development Project II on the profitability of rice farmers and assessed the extent to which the various innovations disseminated by the project were adopted by the rice farmer beneficiaries. The project which had all operating expenses cofinanced by the various key stakeholders ...

  15. Income and poverty in a developing economy

    Science.gov (United States)

    Chattopadhyay, A. K.; Ackland, G. J.; Mallick, S. K.

    2010-09-01

    We present a stochastic agent-based model for the distribution of personal incomes in a developing economy. We start with the assumption that incomes are determined both by individual labour and by stochastic effects of trading and investment. The income from personal effort alone is distributed about a mean, while the income from trade, which may be positive or negative, is proportional to the trader's income. These assumptions lead to a Langevin model with multiplicative noise, from which we derive a Fokker-Planck (FP) equation for the income probability density function (IPDF) and its variation in time. We find that high earners have a power law income distribution while the low-income groups have a Levy IPDF. Comparing our analysis with the Indian survey data (obtained from the world bank website: http://go.worldbank.org/SWGZB45DN0) taken over many years we obtain a near-perfect data collapse onto our model's equilibrium IPDF. Using survey data to relate the IPDF to actual food consumption we define a poverty index (Sen A. K., Econometrica., 44 (1976) 219; Kakwani N. C., Econometrica, 48 (1980) 437), which is consistent with traditional indices, but independent of an arbitrarily chosen "poverty line" and therefore less susceptible to manipulation.

  16. Essays on Firm Behavior in Developing Economies

    Science.gov (United States)

    Abeberese, Ama Baafra

    The performance of firms is central to growth in developing economies. A burgeoning literature within development economics seeks to understand the behavior of firms in developing countries and the constraints to their performance. This dissertation explores two types of constraints---infrastructure-related constraints and trade-related constraints---faced by manufacturing firms in developing countries. Despite the widely acknowledged importance of infrastructure for economic growth, there has been relatively little research on how infrastructure affects the decisions of firms. Electricity, in particular, is commonly cited by firms in developing countries as a major obstacle to their performance. In the first two chapters, I analyze the responses of firms to two types of electricity constraints, namely electricity prices and electricity shortages. Chapter 1 provides evidence on how electricity prices affect a firm's industry choice and productivity growth using data on Indian manufacturing firms. I construct an instrument for electricity price as the interaction between the price of coal paid by power utilities, which is arguably exogenous to firm characteristics, and the initial share of thermal generation in a state's total electricity generation capacity. I find that, in response to an exogenous increase in electricity price, firms reduce their electricity consumption and switch to industries with less electricity-intensive production processes. I also find that firm output, machine intensity and labor productivity decline with an increase in electricity price. In addition to these level effects, I show that firm output and productivity growth rates are negatively affected by high electricity prices. These results suggest that electricity constraints faced by firms may limit a country's growth by leading firms to operate in industries with fewer productivity-enhancing opportunities. Chapter 2 examines the impact of electricity shortages on firm investment. I

  17. SOCIAL ECONOMY AS THE MAINSTREAM OF THE EUROPEAN UNION DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Diana GAFAROVA

    2017-12-01

    Full Text Available The global community is striving nowadays to find ways to stabilize social processes, as well as to solve the problem of involving socially vulnerable groups in the social and economic life and work out a strategy for reducing long-term unemployment. The development of the social economy has been chosen as the mainstream of the European Union development. A great deal of attention of European Commission is paid to studying and development of recommendations on the introduction of principles of social economy, both in the basic EU countries and in the countries that are becoming the new members of the EU. However the national approach to the legalization and support of social companies is used in each country. So, for example, in Slovakia it is supposed to create social enterprises for inclusion of disadvantaged people to the labour market first of all. Along with support of the traditional actors of the social economy, the EU is also actively developing new forms of social economy actors, social enterprises are primarily among which. The development of the principles of social economy and the activation of social enterprises is relevant for many post-Soviet countries, including Russia. However, so far in Eastern European scientific practice, many researchers do not see the difference between the concepts of social economy, social market economy, solidarity economy. The key characteristics of the social economy are considered in the article, the interrelation of social, social market and solidarity economies is observed, modern trends in the construction of the social economy of the EU are highlighted.

  18. Motives for Barter in Developing, Transition, and Developed Economies

    DEFF Research Database (Denmark)

    Sudzina, Frantisek

    2012-01-01

    , which minimizes the threat of extortion by organized crime syndicates and increases the probability that tax authorities accept non-cash payments. Furthermore, bartering may be used to decrease tax burdens, repatriate capital, deal with undervalued or overvalued domestic currency, circumvent the effects...... for interorganizational barter; it further investigates which motives are relevant predominantly for developing (and possibly transition) economies and which motives also appear in developed countries. Barter in developing countries may be motivated by limited access to hard currency, as well as to decrease cash holdings...

  19. Development on improved parboiling equipment for paddy rice in ...

    African Journals Online (AJOL)

    Mo

    Development on improved parboiling equipment for paddy rice in Benin. P. Houssou and E. ... Its performance was evaluated by measuring the time for parboiling ... of the new system combined with the high cost ($ 36 US) of its realisation.

  20. Green Economy – A New Dimension of Development

    OpenAIRE

    Raluca Mihalcioiu

    2013-01-01

    The “Green Economy” has been recognized by the international community (United Nations) as a key strategic tool for sustainable development. The transition to a green economy must be a task for all countries - for developing but also for developed countries. Economy and consumers should therefore be able to accelerate the economic transformation for their own interests. In developing this concept representatives of business, trade unions and environmental organizations are involved to ensure ...

  1. Economy

    OpenAIRE

    Haring, Ben

    2009-01-01

    The economy of ancient Egypt is a difficult area of study due to the lack of preservation of much data (especially quantitative data); it is also a controversial subject on which widely divergent views have been expressed. It is certain, however, that the principal production and revenues of Egyptian society as a whole and of its individual members was agrarian, and as such, dependent on the yearly rising and receding of the Nile. Most agricultural producers were probably self-sufficient tena...

  2. Development of Rice Reprocessing to Strengthen Small Scale Rice Mills in Indramayu West Java

    Science.gov (United States)

    Firdaus, Y. R.; Hasbullah, R.; Djohar, S.

    2018-05-01

    Small Rice Mill (SRM) has a very important role in rice production of strong institutional relationships to farmers and rice markets. Nevertheless, the rice produced in low quality and changing consumer preferences cause SRM to have difficulty in maintaining the role. Development of a reprocessing business - called Rice to Rice Processing Plant (R2RP) - as a separate business unit will support their role and existence. This study aimed at analyzing the feasibility of R2RP business that integrates SRM and market as an independent business unit and determines mutual partnership pattern. The study was conducted with special reference to West Java Province. The qualitative method used for non-financial aspects analysis includes raw material, market, technical-technological, management and regulation and partnership pattern. The financial aspect used the quantitative method of Net Present Value (NPV), Net Benefit Cost Ratio (Net B/C), Internal Rate of Return (IRR), Payback Period (PP) and Switching Value to check their sensitivity.The results showed R2R business is feasible for non-financially, technical-technological and financial aspects. Technology has evolved to produce various qualities (premium or medium) after the quality of raw materials (low quality or off-grade rice) using profit optimization. Value of the financial parameters was NPV of Rp 137 billion, Net B/C of 5.80, IRR of 84.27 percent and PP of 2.18 years at capacity of 19,800 tons/year with total investment of Rp 30 billion (Rp 13,500/USD). The switching value analysis showed that a decrease in product prices is sensitively influencing the financial feasibility. To strengthen cooperation that enhancing mutually beneficial relationship, R2R assists equipment investment in and buy raw material from SRM at a rational agreed price.

  3. Business cycle development in Czech and Slovak economies

    Directory of Open Access Journals (Sweden)

    Poměnková, J.

    2010-12-01

    Full Text Available This paper focuses on the business cycle development of Czech and Slovak economies. The main objective is to compare several methodological approaches to identify business cycles with the main theoretical sources of the economic activity movements in the analyzed periods. As both economies are of transition type, the growth business cycle concept will be considered. In this respect, deterministic as well as stochastic methods for obtaining cyclical fluctuations are applied. Czech and Slovak economies fall into the group of transition economies where the problems of insufficient number of observations and structural changes in empirical time series analysis occur. Even if there are many similarities in the institutions of both economies, the authors identified different regular periodicities of the waves. The used frequency analysis is a slightly unique approach of business cycle modeling. The analysis of business cycle movements has significant potential to improve economic policy efficiency.

  4. A report on the development of China¡¯s market economy 2005

    OpenAIRE

    LI Xiaoxi

    2006-01-01

    This paper dicusses on the issue of the development of China s market economy from six aspects. (1) Basic Content and Conclusions on the development of China s market economy. (2) Further progress in building market-oriented economy in China. (3) Assessment of the degree of market economy development in China. (4) New progress in 2004 in developing market economy in China. (5) A general analysis of twelve key questions concerning market economy. (6) Resolution of the non-market economy issue:...

  5. Do international economic developments affect the South African economy?

    Directory of Open Access Journals (Sweden)

    JA Swanepoel

    2014-07-01

    Full Text Available Globalisation has opened economies more, exposing them to more international shocks and increasing the challenges to which domestic economic policies must respond. This paper provides a starting point for the analysis of the impact of international economic developments on the South African economy by means of graphical illustrations, correlations coefficients and in some cases a VAR analysis. Although this paper has shed some light on the importance of international economic developments on the South African economy, more rigorous econometric investigation is needed to validate the arguments and to address many of the unresolved questions.

  6. MODERNIZATION OF NATIONAL ECONOMY THROUGH DEVELOPMENT OF REGIONAL PRODUCTION INFRASTRUCTURE

    Directory of Open Access Journals (Sweden)

    T. G. Guilyadov

    2011-01-01

    Full Text Available Any region’s economy comprises production and non-production spheres which are interconnected and equivalent. Key part of any regional production sphere is its production infrastructure whose value is double: it defines the level of regional economic development on one hand, andinterrelation with the whole national economy on the other hand. The greatest and most important regional production infrastructure elements are transportation infrastructure, information/communication infrastructure and communal infrastructure. Analysis and solution of issues related to development of the basic regional production infrastructure elements as suggested in the article will be very useful for modernization of the national economy.

  7. Impact of Unbalanced Development of Economy on Financial Sector Stability

    Directory of Open Access Journals (Sweden)

    Kozlov Vladislav I.

    2013-11-01

    Full Text Available The article is devoted to the study of c connection between the stability of development of the financial sector and its share in the aggregate volume of production. The article conducts a comparative study of the countries that suffered the large-scale financial and economic crisis in 2007 (USA and Great Britain and countries economies of which turned out to be more stable (Czech Republic, Poland and Finland. In the course of the study the article marks out indicators that allow characterisation of the degree of balancing of economic development. The developed approach is applied for analysis of the Ukrainian economy in the pre-crisis period. Results of the study allow assertion that excessive growth of the financial sector increases the risk of realisation of financial and economic crises independent on the level of economic development of a country. The article develops an approach to assessment of the role of the financial sector in economy. It underlines important aspects of its application for analysing economies of developing countries. The article leaves a vast expanse for further studies and focuses on importance of monitoring of the state and development of the financial sector with consideration of the direction and rates of development of other sectors of economy. The obtained results justify the necessity of use of indicators that characterise structure of the national economy by financial sector control bodies.

  8. Economy diversification: a potent tool for tourism development in ...

    African Journals Online (AJOL)

    Economy diversification: a potent tool for tourism development in Nigeria. ... AFRREV STECH: An International Journal of Science and Technology ... The diversity of cultural attractions, the friendly disposition of the people, revamped National ...

  9. Privatization, political risk and stock market development in emerging economies

    NARCIS (Netherlands)

    Perotti, E.C.; van Oijen, P.H.

    1999-01-01

    This paper investigates whether privatisation in emerging economies has a significant indirect effect on local stock market development through the resolution of political risk. We argue that a sustained privatisation programme represents a major political test which gradually resolves uncertainty

  10. Research on the development and countermeasures for circular economy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Ecological economics and sustainable development economics are the basic theories to research on circular economy. Through the systemically research on the relationship of the three above, this paper thinks that the reuse and recycle of circular economy ts a way that the stall is mended after a sheep is lost. Although the reduction technically controls the production process, it cannot solve the waste caused by blind production and excess competition. We have experienced variety obstacles when implementing the circular economy, whose main reason ts the conflict between the individual ration and the social ration. Therefore, only when the individual ration and social ration incline to conformity,the cooperating Nash equilibrium will be appeared. In order to realize the harmony of ecology, economy and society, we have to explore effective evaluation theory. This paper cites the "five flows of wealth operation theory"from professor Ma Chuandong to search operation mechanism of circular economy, makes clear the developing thoughts of circular economy based on the realities, and brings forward some countermeasures to develop circular economy based on the above theoretical analysis.

  11. TOURISM DEVELOPMENT IMPACT ON THE ECONOMY OF AZERBAIJAN

    OpenAIRE

    Musayeva, Naila; Silinevica, Irena

    2016-01-01

    The aim of this research is to explore tourism development impact on the economy of Azerbaijan. International tourism as a source of both direct and indirect incomes of the state encourages the development of different sectors not specific to the tourism infrastructure, but through the multiplier effect. In this context, the authors analyze the impact of tourism on employment in Azerbaijan and calculate the indirect impact of tourism on the economy of Azerbaijan due to the multiplier effect. ...

  12. Development of instant noodles from high-iron rice and iron-fortified rice flour

    Directory of Open Access Journals (Sweden)

    Suparat Reungmaneepaitoon

    2008-08-01

    Full Text Available Instant high-iron noodles, prepared from wheat flour and high iron brown rice flour, were developed. Three varieties of rice flour, Suphan Buri 90 (SB, Homnin 313 (HW and Homnin 1000 (HP, containing amylose content of 30.40, 19.10 and 15.74% (w/w and iron content of 1.24, 2.04 and 2.22 (mg/100 g respectively, were used to replace wheat flour for instant fried noodle production. To determine the physicochemical properties and acceptability of instant fried noodles,different percentages (30, 40, 50% (w/w of each rice flour sample were used. The instant fried noodles were fortified with ferrous sulphate at levels of 0, 32, 64% iron of RDI per serving. Increasing amount of iron content in the mixtures decreased the L* value, b* value and increased a* value for the color of the instant fried noodle with brown rice flour. The texture characteristic of the noodles with 30, 40, 50% replacement with each variety of brown rice flour were significantly different from those of wheat noodle. Tensile force of the noodles decreased from 11.57±1.30 g to 6.38±1.45 g (SB, 8.36±0.96 g to 5.71±0.57 g (HP and 10.09±1.20 g to 5.46±1.31 g (HW as the rice flour content increased from 30 to 50%. The sensoryacceptability of the noodles made from each variety of 30% brown rice flour fortified with 32% iron of RDI had higher preference scores for elasticity, firmness, color and overall acceptability, than those with 64% iron of RDI. Instant fried noodles with HW and HP brown rice flour were subjected to consumer test using 100 rural primary school children. The frequency percent of the acceptability scores of the noodle with HP and HW were 88 and 84% respectively. Shelf life studyrevealed that the developed products were still acceptable up to 4 months. These products were claimed to be high iron noodle.

  13. APPLICATION OF QUALITY ECONOMY METHODS IN MANAGING INNOVATION CAPACITY DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    V. V. Okrepilov

    2017-01-01

    Full Text Available Purpose: to reveal the possibilities of applying the methods of the quality economy to improve the management efficiency of the development of the region's innovative potential.Results: in the article topical questions of development of innovative potential of the region are considered - one of the important factors providing improvement of quality of life of the population and sustainable development of the territory. The content of the concept of "innovation potential of the region" is disclosed and its components are described. The purposes of development of innovative potential are considered. A comparative analysis of the methods of managing the development of potential in the market and planned economy is carried out. Particular attention is paid to the application of quality management methods to improve management effectiveness. In conclusion, the advantages and disadvantages of the economy of the macro-region "North-West" from the point of view of transition to an innovative development path, as well as scenarios for the development of the economy, are discussed.Conclusions and relevance: the use of quality economy tools to manage the development of innovative capacity will help to avoid mistakes and choose the right directions for development. In the era of globalization, improving quality is a prerequisite for successful competition in world markets. Therefore, the issues of innovation capacity assessment should be taken into account in the development of regional plans and programs, as well as socio-economic policy.

  14. Financial Development and Unemployment in Emerging Market Economies

    OpenAIRE

    Bayar Yilmaz

    2016-01-01

    Financial sector has experienced significant expansion together with accelerating financial globalization in recent years and had important positive and negative economic implications for all the economies. This study investigates the interaction among unemployment, financial development and domestic investment in 16 emerging market economies during 2001-2014 period using panel data analysis. We found that there was long relationship among the variables and domestic investment had negative im...

  15. Critical Analysis on Construction Workforce Sustainability in Developed Economy

    OpenAIRE

    Sing, Michael; Tam, Vivian; Fung, Ivan; Liu, Henry

    2017-01-01

    The construction industry in the developed economy has suffered a shortage of workforce which triggers project cost escalation and project delay and suppresses the whole economy. This paper aims to explore the perceptions of the general public and construction workers towards workforce shortage in the Hong Kong construction industry and identifies the critical factors affecting their intention to join the industry. Triangulation approach was adopted in this study and a street survey was condu...

  16. Trade, Development, and the Political Economy of Public Standards

    OpenAIRE

    Swinnen, Johan F.M.; Vandemoortele, Thijs

    2009-01-01

    This paper presents a political economy model of public standards in an open economy model. We use the model to derive the political optimum and to analyze different factors that have an influence on this political equilibrium. The paper discusses how the level of development influences the political equilibrium. We also analyze the relation between trade and the political equilibrium and compare this political outcome with the social optimum to identify under which cases ‘under-standardizati...

  17. Characteristics of bread prepared from wheat flours blended with various kinds of newly developed rice flours.

    Science.gov (United States)

    Nakamura, S; Suzuki, K; Ohtsubo, K

    2009-04-01

    Characteristics of the bread prepared from wheat flour blended with the flour of various kinds of newly developed rice cultivars were investigated. Qualities of the bread made from wheat flour blended with rice flour have been reported to be inferior to those from 100% wheat flour bread. To improve its qualities, we searched for the new-characteristic rice flours among the various kinds of newly developed rice cultivars to blend with the wheat flour for the bread preparation. The most suitable new characteristic rices are combination of purple waxy rice, high-amylose rice, and sugary rice. Specific volume of the bread from the combination of wheat and these 3 kinds of rice flours showed higher specific volume (3.93) compared with the traditional wheat/rice bread (3.58). We adopted the novel method, continuous progressive compression test, to measure the physical properties of the dough and the bread in addition to the sensory evaluation. As a result of the selection of the most suitable rice cultivars and blending ratio with the wheat flour, we could develop the novel wheat/rice bread, of which loaf volume, physical properties, and tastes are acceptable and resistant to firming on even 4 d after the bread preparation. To increase the ratio of rice to wheat, we tried to add a part of rice as cooked rice grains. The specific volume and qualities of the bread were maintained well although the rice content of total flour increased from 30% to 40%.

  18. Financial development and poverty reduction in emerging market economies

    Directory of Open Access Journals (Sweden)

    Bayar Yılmaz

    2017-01-01

    Full Text Available Poverty reduction is one of the key challenges in the globalized world. This study investigates the relationship between financial development and poverty reduction in emerging market economies during the period 1993- 2012. The Carrión-i-Silvestre, del Barrio-Castro, and López-Bazo (2005 panel unit root test and the Basher and Westerlund (2009 cointegration test was applied considering the cross-sectional dependence and multiple structural breaks in the study period. The findings indicated that financial development, including banking sector development and stock market development, had a significant positive impact on poverty reduction in emerging market economies.

  19. METHODOLOGY OF RESEARCH AND DEVELOPMENT MANAGEMENT OF REGIONAL NETWORK ECONOMY

    Directory of Open Access Journals (Sweden)

    O.I. Botkin

    2007-06-01

    Full Text Available Information practically of all the Russian regions economy branches and development by managing subjects is information − communicative the Internet technologies render huge influence on economic attitudes development in the environment of regional business: there are new forms of interaction of managing subjects and change is information − organizational structures of regional business management. Integrated image of the set forth above innovations is the regional network economy representing the interactive environment in which on high speed and with minimal transaction (R.H.Coase’s costs are performed social economic and commodity monetary attitudes between managing subjects of region with use of Internet global network interactive opportunities. The urgency of the regional network economy phenomenon research, first of all, is caused by necessity of a substantiation of regional network economy methodology development and management mechanisms development by its infrastructure with the purpose of regional business efficiency increase. In our opinion, the decision of these problems will be the defining factor of effective economic development maintenance and russian regions economy growth in the near future.

  20. Task force on resource development and the economy

    International Nuclear Information System (INIS)

    Mansell, R.L.; Staples, L.B.

    2011-02-01

    In Alberta, the development and growth of the economy relies heavily on the resource sectors, which drive half of all employment. In 2009, the Alberta Chamber of Resources commissioned a task force, comprising groups from the 9 resource sectors in Alberta, to examine resource development and the economy. The aim of this team was to present the impact that the resource sectors had on Alberta's economy in the past, the impact it could have in the future, and to make recommendations on how to meet the full potential of resource development in the province. This reports states that considerable resources of bitumen and coal are present in Alberta and that forestry and diamonds could also play important roles in future resource development. The task force believes that the resource sectors will continue lead gross domestic product growth in Alberta and 16 recommendations for meeting the province's full potential are provided.

  1. Potential role of nuclear power in developing and transition economies

    International Nuclear Information System (INIS)

    Ganiage, D.; Dierstein, P.

    1995-01-01

    The potential role of nuclear power is different in developing or in transition economies; in developing countries such as China, the growth of electricity consumption is high and the construction of several standardized plants is economically justified; in transitional economies, such as Ukraine, the needs are uncertain, old and unsafe plants have to be decommissioned and uncompleted nuclear plants (due to financial problems) should be completed. Nuclear power may provide the developing and transition economies with several advantages such as energy independence and fuel supply security, minimal environmental pollution, support to local industry and employment. It also means the support of national authorities and the development of a suitable infrastructure for plant safety and waste management, financial help and local population acceptance

  2. Seed-vectored endophytic bacteria modulate development of rice seedlings.

    Science.gov (United States)

    Verma, S K; Kingsley, K; Irizarry, I; Bergen, M; Kharwar, R N; White, J F

    2017-06-01

    The aim of the present study was to evaluate the effects of the removal of indigenous bacteria from rice seeds on seedling growth and development. Here we report the presence of three indigenous endophytic bacteria in rice seeds that play important roles in modulating seedling development (shoot and root lengths, and formation of root hairs and secondary roots) and defence against pathogens. Seed-associated bacteria were removed using surface sterilization with NaOCl (bleach) followed by antibiotic treatment. When bacteria were absent, growth of seedlings in terms of root hair development and overall seedling size was less than that of seedlings that contained bacteria. Reactive oxygen staining of seedlings showed that endophytic bacteria became intracellular in root parenchyma cells and root hairs. Roots containing endophytic bacteria were seen to stain densely for reactive oxygen, while roots free of bacteria stained lightly for reactive oxygen. Bacteria were isolated and identified as Enterobacter asburiae (VWB1), Pantoea dispersa (VWB2) and Pseudomonas putida (VWB3) by 16S rDNA sequencing. Bacteria were found to produce indole acetic acid (auxins), inhibited the pathogen Fusarium oxysporum and solubilized phosphate. Reinoculation of bacteria onto seedlings derived from surface-disinfected rice and Bermuda grass seeds significantly restored seedling growth and development. Rice seeds harbour indigenous bacterial endophytes that greatly influence seedling growth and development, including root and shoot lengths, root hair formation and disease susceptibility of rice seedlings. This study shows that seeds of rice naturally harbour bacterial endophytes that play key roles in modulation of seedling development. © 2017 The Society for Applied Microbiology.

  3. Financial Development and Unemployment in Emerging Market Economies

    Directory of Open Access Journals (Sweden)

    Bayar Yilmaz

    2016-06-01

    Full Text Available Financial sector has experienced significant expansion together with accelerating financial globalization in recent years and had important positive and negative economic implications for all the economies. This study investigates the interaction among unemployment, financial development and domestic investment in 16 emerging market economies during 2001-2014 period using panel data analysis. We found that there was long relationship among the variables and domestic investment had negative impact on the unemployment, while financial development had no significant impact on the unemployment. Furthermore, there was unidirectional causality from development of financial sector to unemployment.

  4. Political Economy, the Internet and FL/OSS Development

    Science.gov (United States)

    Mansell, Robin; Berdou, Evangelia

    Despite the growing amount of research on Free/Libre/Open Source Software (FL/OSS) development, there is little insight into how structural factors associated with institutions influence the patterns of software developer activity in this area. This article examines some of the dynamics of the development of this type of software and the extent to which these dynamics are associated with features of the gift economy as is frequently suggested in the literature. Drawing on an empirical analysis of contributors to the GNOME FL/OSS project, we suggest that greater attention should be given to the emergence of a mixed economy in which features of the exchange economy come to the fore with implications for the power relationships among those contributing to FL/OSS.

  5. Global Trends of "Green" Economy Development as a Factor for Improvement of Economical and Social Prosperity

    OpenAIRE

    Egorova, Mariya Sergeevna; Pluzhnik, Marina Vladimirovna; Glik, P.

    2015-01-01

    The article covers main reasons of emerging a new type of economy, the "green" economy. The aims and objectives of developing green economy were analyzed. The significance of an economy reform carried out on both national and global levels was evaluated. We analyzed both speed and level of the green economy development in the world and in the most developed countries of the world. An influence of institutional and investment factors on the process of greening economy was studied. The authors ...

  6. Women Entrepreneurs in a Developing Economy.

    Science.gov (United States)

    Hisrich, Robert D.; Ozturk, Sevgi Ayse

    1999-01-01

    Survey responses from 54 of 216 Turkish women entrepreneurs revealed many similarities with counterparts in developed nations but differences in reasons and motivation for start-up and problems encountered. Characteristics of developing nations (occupational segregation, wage disparity, social structure) may account for the differences. (SK)

  7. Human Resource Development in the Knowledge Economy

    DEFF Research Database (Denmark)

    Jørgensen, Sanne Lehmann

    . In this line of thinking, the aim is to propose a model for analysing the progress of knowledge improvements in developing countries as an outcome of the management of human, social and organisational capital. In this regard, the paper considers relevant practices and strategies in the context of developing...

  8. Teaching of Psychology in Countries with Advanced versus Developing Economies

    Science.gov (United States)

    Pinquart, Martin; Bernardo, Allan B. I.

    2014-01-01

    We compare structures and contents of psychology programmes from countries with developing and advanced economies. Respondents from 49 countries completed a survey of the International Union of Psychological Science on psychology education and training. In general, there are more similarities than differences between countries with developing and…

  9. Innovation Strategies for a Global Economy: Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-10-01

    Oct 1, 2010 ... This path-breaking book integrates theory, case studies, data and policy ... their development, implementation, measurement and management. Following the global economic crisis, people are asking: what went wrong? Here ...

  10. Recent developments toward a H2 economy

    International Nuclear Information System (INIS)

    Williamson, K.D. Jr.; Edeskuty, F.J.

    1982-01-01

    This paper highlights the current areas of hydrogen research and application interest on a worldwide basis. Developments discussed are mainly in the areas of hydrogen production, safety, and in fuel applications

  11. Innovative economy: preconditions and factors of formation and development

    Directory of Open Access Journals (Sweden)

    Alexandru GRIBINCEA

    2017-03-01

    Full Text Available Dynamic economic growth can be considered an important factor in the country’s competitiveness in the market system. In the process of improvement of the market economy model, priority should be given to development of production on a new technical basis, innovation activity to translate scientific and technological research results into production, creation of new technological processes and restructuring in on the modern scientific and technological basis of all branches concerning material production and the service sector. The purpose of the study is to identify the assumptions and factors regarding the formation and development of innovative economy.

  12. Temperatures and the growth and development of maize and rice

    DEFF Research Database (Denmark)

    Sánchez, Berta; Rasmussen, Anton; Porter, John Roy

    2014-01-01

    and maize crop responses to temperature in different, but consistent, phenological phases and development stages. A literature review and data compilation of around 140 scientific articles have determined the key temperature thresholds and response to extreme temperature effects for rice and maize...... defined in all three crops. Anthesis and ripening are the most sensitive temperature stages in rice as well as in wheat and maize. We call for further experimental studies of the effects of transgressing threshold temperatures so such responses can be included into crop impact and adaptation models....

  13. Inclusive Economies | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Studies show that in developing countries such as Burkina Faso, Bangladesh and South Africa, the greater a woman contributes to household income, the more money is spent on food and childcare and the less is spent on alcohol and tobacco. Other studies show that, in Brazil and the Ivory Coast, children whose mothers ...

  14. Inclusive Economies | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Learn how Artisan Hub – a program the Trade Facilitation Office Canada launched in 2016 in collaboration with IDRC and with financial support from Global Affairs Canada – is helping connect traditional craftspeople in developing countries to new and potentially lucrative foreign markets. This article is part of an ongoing ...

  15. The Political Economy of Postwar Economic Development in Sri Lanka

    Directory of Open Access Journals (Sweden)

    Prasanna-Perera Welgamage Lalith Prasanna-Perera

    2014-12-01

    Full Text Available Thirty years of civil war in Sri Lanka has affected economic, political, social, cultural and psychological aspects of the society significantly. This paper presents an overview of postwar development strategies in Sri Lanka and compares it with the prewar economy from a political economic perspective. The paper specifically examines the progress of the overall postwar development in the war affected Northern Province of Sri Lanka. Using mixed methodologies data was gathered on critical aspects related to political economy. According to the current study, no clear progress has been made in the areas of economic growth, FDI growth, household income, and poverty and income inequality in the postwar economy of Sri Lanka when compared with the prewar economy. Government fiscal policy targets the postwar reconstruction works while monetary policy enjoys the amalgamation of North and East provinces to country’s aggregate supply apart from introducing very few loan schemes. Security phobia of the government of Sri Lanka limits local, national, regional and international none-government organizations especially in the North and East. There is a considerable amount of progress made in the area of infrastructure development and resettlement of displaced persons. However, primary data from the study indicates these strategies lack conflict sensitivity and public trust. This study emphasizes that postwar economic development strategies should address the critical determinants of sustainable recovery, peace and development aiming at protecting human rights, ensuring rule of law, establishing efficient public service system and finally offering constitutional reforms in Sri Lanka.

  16. Information Technology, Mathematics Achievement and Educational Equity in Developed Economies

    Science.gov (United States)

    Tan, Cheng Yong; Hew, Khe Foon

    2017-01-01

    The present study examined how access to home and school IT resources impacted student mathematics achievement. Data comprised 144,395 secondary school students from 7,308 schools in 22 developed economies who participated in the Programme for International Student Assessment (PISA) 2012. Results of hierarchical linear modelling showed that after…

  17. Privatization, political risk and stock market development in emerging economies

    NARCIS (Netherlands)

    Perotti, E.C.; van Oijen, P. H.

    2001-01-01

    This paper investigates whether privatization in emerging economies has a significant indirect effect on local stock market development through the resolution of political risk. We argue that a sustained privatization program represents a major political test that gradually resolves uncertainty over

  18. Creative economy policy in developing countries : The case of Indonesia

    NARCIS (Netherlands)

    Fahmi, Fikri Zul; McCann, Philip; Koster, Sierdjan

    This paper investigates how the creative economy discourse is interpreted and implemented in the context of Indonesia as a developing country. Our main conclusion is that the discourse is interpreted differently across localities. Bandung appears to be the only locality whose interpretation aligns

  19. Harnessing the sharing economy in developing countries | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Digital marketplace platforms like AirBnB and Uber, sometimes referred to as ... The project will support five in-depth case studies on the impact of the sharing economy in the developing world. The studies will be selected through an open call.

  20. Privatization, political risk and stock market development in emerging economies

    NARCIS (Netherlands)

    Perotti, E.C.; van Oijen, P.H.

    1999-01-01

    This paper investigates whether privatization in emerging economies has a significant indirect effect on local stock market development through the resolution of political risk. We argue that a sustained privatization program represents a major political test that gradually resolves uncertainty over

  1. On sustainable development of population and national economy.

    Science.gov (United States)

    Tian, X

    1995-01-01

    This article offers a strategy for achieving sustainable development of population and the national economy in China. It is argued that economic growth and population growth must be in balance and coordinated. In 1993 it was estimated that a national economic growth rate of 4.03-4.60% was needed in order to balance the natural population growth rate of 1.15% at the existing standard of living. When the national economy grows faster than population in the life expectancy time period, overpopulation can be checked. Population must be balanced with sufficient means for subsistence. The key measure of sustainable development is the ratio between the size of the working-age population and the means of production. The number of people in the labor force is positively related to fixed assets and negatively related to the labor force's technical equipment. China's problems include weak industrial fixed assets, a surplus labor force, and slow growth in industrial and agricultural productivity. Potential solutions are to shift employment from a cultivation-oriented rural economy to a diversified rural economy, to increase the pace of change to an industrial and commercial economy, and to increase the pace of change to nonmaterial production and to raising employment efficiency. Solutions are dependent upon improvement in the quality of population, which means increased levels of education. China still has 181,610,00 people who are illiterate or semi-illiterate among the working-age population. Sustainable development also relies on active promotion of social support for the elderly by a pension system, family support, and reemployment of the elderly. Surplus labor should be absorbed by the service industry. Population structure and economic development are more advanced in coastal areas that have 41% of total population. Inland areas should develop labor-intensive, technology-intensive, and investment-intensive industries. Northwest areas need an educated population

  2. The Analysis of Development in Lithuanian Economy and Business

    OpenAIRE

    Jakutis, Algirdas

    2006-01-01

    In this article development tendencies of Lithuanian economy and business are analyzed. The paper examines the most important causes of gross domestic product changes since restoration of Lithuania's independence. Processes of privatization, their influence on business are analyzed. A brief analysis of development trends of small and medium-sized business in presented. Business development process is analyzed, technological indicators suggested. The article considers business financing issues...

  3. Developing climate resilient rice through genomics assisted breeding

    Directory of Open Access Journals (Sweden)

    Valarmathi Muthu

    2017-10-01

    Full Text Available Rice is one of the major cereal food crops whose production has to be doubled to achieve the projected demand [1] and current yield trends are not sufficient to meet the projected growth in production. Increasing the rice production by 30% during 2030 needs overcoming challenges viz., yield plateau, declining land, water and labor resources and predicted effects of global climate change. Development of high performance rice genotypes with enhanced yield potential and resilience to climate change will help in sustained increase in rice production. Deployment of genomic technologies can accelerate development and delivery of improved germplasm with enhanced resilience and adaptability [2, 3]. In this context, the present study was undertaken with an aim of developing rice genotypes pyramided with QTLs/genes controlling tolerance against various biotic and abiotic stresses viz., bacterial leaf blight (xa13, Xa21, blast (Pi9, Gall midge (Gm4, drought (qDTY1.1 qDTY2.1, submergence (Sub1 and salinity (Saltol. CBMAS14065 an elite culture harboring QTLs controlling tolerance against drought, salinity and submergence was crossed with a donor harboring BLB, Blast and Gall midge resistant genes. True F1s were backcrossed with CBMAS14065 and BC1F1 progenies were subjected to foreground selection using markers linked to the target traits. Superior plants (18 of BC1F1 generation were subjected to background selection which revealed 71.42 - 86.90% recurrent parent (CBMAS14065 genome recovery. Selected BC1F1 plants were advanced to BC2F1 generation backcrossing with CBMAS14065. In BC2F1 generation, through foreground selection 6-8 QTL/gene positive plants have been selected and advanced for further evaluation. The superior lines with desired QTLs/genes will be subjected to rigorous phenotypic evaluation against target stresses and advanced further.

  4. Quality economies as a direction the development of scientific knowledge

    Directory of Open Access Journals (Sweden)

    Shkarina T.Yu.

    2011-09-01

    Full Text Available Currently, more and more professionals in the field of quality management considering economic aspects of quality, and many economists consider quality as the object of study. However, this direction of development of scientific knowledge economy as the quality is not recognized by many economists. The paper attempts to show the development of this promising research area that has its own history, its theory, tools and methods.

  5. Development of Nora Performance and Management System for Creative Economy

    OpenAIRE

    Sriaroon Ruangrit; Prajak Maicharoen; Kla Somtrakool

    2015-01-01

    This research study on “Development of Nora Performance and Management System for Creative Economy” is a qualitative research that aims to study 1) historical background, popular traditions, beliefs and management system of Nora performance; 2) problems encountered pertaining Nora performance and its management system; and 3) an appropriate model for development of Nora performance and management system for the creative economy. The target area of the research is a selection of 6 Nora perform...

  6. Concept of digital nomad: fundamental risks of digital economy development

    Directory of Open Access Journals (Sweden)

    Elena Lyudvigovna Iakovleva

    2017-12-01

    Full Text Available Objective to identify the key risks of the digital economy development. Methods abstractlogical and dialectical methods. Results a modern individual cannot imagine their life without digital devices which facilitate their functioning and enable them to be included into the virtual space. The role of digital economy in the changes in all spheres of human life is analyzed in the article. With the growing role of the digital economy the approaches to business models formation are changing as well as the role of digital assets. This also leads to the transformation of human behavior the new risks of the digital economy accelerated development. In this regard the article characterizes an individual as a digital nomad defines the features of their behavior in the socioeconomic environment and highlights the main risks that arise in connection with digital nomadism. It is determined that one of the most characteristic features of a modern person is hypermobility eparkourism. In addition the paper describes the problems of anonymity in virtual space and the emergence of systems that provide anonymity of the individual as well as the risks arising in connection with that. The problem of lack of culture and value systems in the virtual space is highlighted as well the problem of developing contradictions in information leading to the alienation of people from the real world. It was determined that the informatization of economy on the one hand leads to faster business processes reduced transaction costs saving of variable costs due to robotization of production and on the other hand it leads to the transformation of competition growth of tension in society in connection with the job cuts. Another problem is personal and national security associated with the development of social networks the developers of which are other countries and also with the emergence of mechanisms of influence on mass consciousness. Scientific novelty it is shown that the risks

  7. Deregulation and competitive power markets -- Its impact on developing economies

    International Nuclear Information System (INIS)

    Saran, K.

    1998-01-01

    The aim of privatization in developed countries is to encourage competition in generation and supply of power whereas the focus of developing economies is to bridge the demand supply gap by addition of capacity. However, there needs to be a reconciliation between these two apparently having conflicting objectives even in case of developing economies. In competitive power markets it is necessary that rules of the game are identified in advance and followed uniformly by all players. Existence of a ''referee'' would be necessary to regulate the game so as to ensure fair play. The regulatory institution would serve this purpose and work as a stimulator to development of privatization and competitive power markets in developing economies. Consumer interests should be of upper-most priority in the mind while establishing power markets and regulatory institutions, particularly as market forces are unfavorable to consumer interests in power shortage conditions. As competition fosters, gradually market forces take over and the ''harsh'' regulator would convert itself to a ''silent vigil referee'' so as to ensure genuine competition. The debate of deregulation vs. regulation will continue but the show must go on for building of an increasingly sound, competitive and vibrant power sector in the interest of end use consumers. The planned and phased restructuring though a delayed process is a preferred process and India is fully determined to achieve this

  8. Sustainable Development Strategy for Russian Mineral Resources Extracting Economy

    Science.gov (United States)

    Dotsenko, Elena; Ezdina, Natalya; Prilepskaya, Angelina; Pivnyk, Kirill

    2017-11-01

    The immaturity of strategic and conceptual documents in the sphere of sustainable development of the Russian economy had a negative impact on long-term strategic forecasting of its neo-industrialization. At the present stage, the problems of overcoming the mineral and raw material dependence, the negative structural shift of the Russian economy, the acceleration of the rates of economic growth, the reduction of technological gap from the developed countries become strategically in demand. The modern structure of the Russian economy, developed within the framework of the proposed market model, does not generate a sustainable type of development. It became obvious that in conditions of the market processes' entropy, without neo-industrial changes, the reconstruction of industry on a new convergence-technological basis and without increasing the share of high technology production the instability of macroeconomic system, the risks of environmental and economic security of Russia are growing. Therefore, today we need a transition from forming one industry development strategy to the national one that will take into account both the social and economic and environmental challenges facing Russia as a mineral resources extracting country.

  9. Strategy to Develop Rice Farm Business Insurance in PT Asuransi Jasa Indonesia

    Directory of Open Access Journals (Sweden)

    Graita Gaiety Jatmiko

    2017-09-01

    Full Text Available Agricultural sector has very significant roles in Indonesian economy, some of which are as the contributor of the second highest PDB and the biggest labor absorber with the contribution of 13.6% and 32% respectively. Even though, it is the biggest labor absorber,agricultural business is not interesting to the community nowadays. This is because this business has a quite high risk to fail to harvest. This research aimed to analyze the external and internal factors affecting the development of Rice Farm Business Insurance (AUTP, to know the position of the company in carrying out the AUTP, and to formulate the strategy to develop AUTP in PT Asuransi Jasa Indonesia (Jasindo. This research used descriptive method through case study with the analysis equipment, like Five Forces Porter, IFE/EFE Matrix, IE Matrix, SWOT, and QSPM. The results showed that there were several strategic factors influencing the implementation of AUTP, i.e. a wide market opportunity. The position of the company in the implementation of AUTP was in the position of hold and maintain with the recommended strategy, of market penetration and product development. In this research, eight alternative strategies were obtained with the with the highest priority was to expand the distribution channel network.Keywords: development stragety, rice farm business insurance,agricultural risk, Jasindo, QSPM

  10. Financial Development and Economic Growth: Experiences of Selected Developing Economies

    OpenAIRE

    Ahmed, Syed; Horner, James; Rafiq, Rafiqul Bhuyan

    2008-01-01

    The last two decades of the twentieth century witnessed a series of financial reforms in emerging economics of Asia, Africa and Latin America. The seminal works of R.I. McKinnon and E.S. Shaw, which attribute the slow growth of these economies to financial repression, inspired many of these reforms. The McKinnon-Shaw thesis demonstrates how government regulations cause low savings and investment, and ultimately engender financial repression. Financial liberalization, in this view, creates mar...

  11. Financial Development in 205 Economies, 1960 to 2010

    OpenAIRE

    Martin Čihák; Asli Demirgüč-Kunt; Erik Feyen; Ross Levine

    2013-01-01

    This paper describes our construction of the Global Financial Development Database and uses the data to compare financial systems around the world. The database provides information on financial systems in 205 economies over the period from 1960 to 2010 and includes measures of (1) size of financial institutions and markets (financial depth), (2) degree to which individuals and firms can and do use financial services (access), (3) efficiency of financial intermediaries and markets in intermed...

  12. Privatization, political risk and stock market development in emerging economies

    OpenAIRE

    Perotti, E.C.; van Oijen, P.H.

    1999-01-01

    This paper investigates whether privatization in emerging economies has a significant indirect effect on local stock market development through the resolution of political risk. We argue that a sustained privatization program represents a major political test that gradually resolves uncertainty over political commitment to a market-oriented policy as well as to regulatory and private property rights. We present evidence suggesting that progress in privatization is indeed correlated with impro...

  13. DEVELOPMENT PROSPECTS ICT AND E-GOVERNMENT IN UZBEKISTAN'S ECONOMY

    Directory of Open Access Journals (Sweden)

    Aman T. Кenjabaev

    2015-01-01

    Full Text Available This article highlights the role and importanceof information and communication technologies (ICTs in the economic development ofUzbekistan. The article deals with national characteristics of ICT applications and analyzes the growth rates of the economy of the republic withthe help of ICT, as well as discusses the theory and practice of application of e-government.Analyzes the shortcomings of it modern systemof "electronic government" in Uzbekistan andrecommended ways to overcome them.

  14. Low Carbon-Economy Development: China's Pattern and Policy Selection

    International Nuclear Information System (INIS)

    Dou, Xiangsheng

    2013-01-01

    For a developing country such as China, it is important to select a fair pattern that is suitable for China's national conditions for low carbon-economy development, as it has a direct impact on the success (or not) of low carbon-economy development. This research shows that, under the real-life conditions of China's development, different development patterns should be practised depending on specific socioeconomic conditions. Among them, one of the most critical issues is how to make full use of natural forces, and thus the nature-oriented development pattern should be practised in full. At the same time, China should still practise either the single regional differential or the multi-regional linkage development pattern under different conditions and either the imposed or the induced development pattern at the different stages of development. - Highlights: • It is particularly important to select a suitable development pattern. • Nature-oriented development pattern should be selected. • Single regional differentiation-typed or multi-regional linkage-typed pattern should be selected. • Either the imposed pattern or the induced pattern of development will be selected

  15. International Conference on Sustainable Rice Production - Policy, Technology and Extension Celebration Activity for International Year of Rice and World Food Day 2004

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Rice is the staple food of more than half of the world's population. The production, processing and management of paddy rice have provided the basic conditions for the living of mankind. The production of rice has not only created employment opportunities for one billion agricultural population in developing nations, but has also contributed to the development of the splendid culture associated with rice production. Hence, effective and productive rice systems play an influential role in development of economy and improvement of quality of life. In view of this, on 16 December,2002, the UN General Assembly declared the year of 2004 the International Year of Rice.

  16. Progress in integrated energy-economy-environment model system development

    International Nuclear Information System (INIS)

    Yasukawa, Shigeru; Mankin, Shuichi; Sato, Osamu; Tadokoro, Yoshihiro; Nakano, Yasuyuki; Nagano, Takao

    1987-11-01

    The Integrated Energy-Economy-Environment Model System has been developed for providing analytical tools for the system analysis and technology assessments in the field of nuclear research and development. This model system consists of the following four model groups. The first model block installs 5 models and can serve to analyze and generate long-term scenarios on economy-energy-environment evolution. The second model block installs 2 models and can serve to analyze the structural transition phenomena in energy-economy-environment interactions. The third model block installs 2 models and can handle power reactor installation strategy problem and long-term fuel cycle analysis. The fourth model block installs 5 models and codes and can treats cost-benefit-risk analysis and assessments. This report describes mainly the progress and the outlines of application of the model system in these years after the first report on the research and development of the model system (JAERI-M 84 - 139). (author)

  17. Rail freight transportation concerns of developing economies: A Namibian perspective

    Directory of Open Access Journals (Sweden)

    Fanny Saruchera

    2017-05-01

    Full Text Available Background: Although rail transport appears to be well established and outperforming other transport modes in Europe and beyond, in the majority of developing economies it was observed that firms and travellers were, on the contrary, shunning from the rail. Despite considerable infrastructural investments in the African rail systems, the sector has been deteriorating over the years. Objectives: This study identifies the freight rail transportation problems faced by African developing economies, focusing on Namibia, and examines the potential actions and factors for minimising such problems, drawing lessons from some of the developed world’s success stories. Method: The objectives of this study are achieved through a survey of Windhoek-based industrial and logistics firms operating in Namibia. Self-administered survey questionnaires were distributed through the aid of trained research assistants. Results: The study’s results show that some of the reasons of shunning rail transport are a matter of attitude, whereas some are related to operational challenges. The study confirms that the transport mode used and ownership of the freight transport services used can affect the degree of satisfaction for the transportation of goods in Namibia. Conclusion: Namibian industrial and logistics firms avoid using rail, owing to its low level of satisfaction obtained from its use. Besides engaging in Public Private Partnerships (PPPs in rail transport operations, the study contends that rail transport should receive attention similar to that given to other transport modes for African economies such as Namibia to overcome the costs associated with the increasing road congestion.

  18. Organic rice production in developing countries with regard to fair trade (VB)

    DEFF Research Database (Denmark)

    Merlin, Charlotte; Mikkelsen, Henrik N.; Olsen, Lino Klit

    1999-01-01

    . Local certification is desirable from socio-economic considerations.2. Local work up of the products is likewise desirable for socio-economis reasons.3. The establishment of grower groups can ease the two points above.4. Education of the farmers with regard to understanding the organic production method......This report deals with the possibilities of organic rice production in developing countries under fair trade conditions - conditions which assures the producer a fair price for the delivered product.It is concluded that the following points should be worked with when carrying out such a project:1...... and the learning of soil improvement techniques.In connection with the choice of area it is concluded that the naturally most stable areas are also the most favourable for organic production.With regards to the ownership af the area which is chosen for organic production it is evaluated that the small family run...

  19. Automotive Stirling engine development program. [fuel economy assessment

    Science.gov (United States)

    Kitzner, E. W.

    1978-01-01

    The Ford/DOE automotive Stirling engine development program is directed towards establishing the technological and developmental base that would enable a decision on whether an engineering program should be directed at Stirling engine production. The fuel economy assessment aims to achieve, with a high degree of confidence, the ERDA proposal estimate of 20.6 MPG (gasoline) for a 4500 lb 1WC Stirling engine passenger car. The current M-H fuel economy projection for the 170 HP Stirling engine is 15.7 MPG. The confidence level for this projection is 32%. A confidence level of 29% is projected for a 22.1 MPG estimate. If all of the planned analyses and test work is accomplished at the end of the one year effort, and the projected improvements are substantiated, the confidence levels would rise to 59% for the 20.6 MPG projection and 54% for the 22.1 MPG projection. Progress achieved thus far during the fuel economy assessment is discussed.

  20. Political economy of climate change, ecological destruction and uneven development

    International Nuclear Information System (INIS)

    O'Hara, Phillip Anthony

    2009-01-01

    The purpose of this paper is to analyze climate change and ecological destruction through the prism of the core general principles of political economy. The paper starts with the principle of historical specificity, and the various waves of climate change through successive cooler and warmer periods on planet Earth, including the most recent climate change escalation through the open circuit associated with the treadmill of production. Then we scrutinize the principle of contradiction associated with the disembedded economy, social costs, entropy and destructive creation. The principle of uneven development is then explored through core-periphery dynamics, ecologically unequal exchange, metabolic rift and asymmetric global (in)justice. The principles of circular and cumulative causation (CCC) and uncertainty are then related to climate change dynamics through non-linear transformations, complex interaction of dominant variables, and threshold effects. Climate change and ecological destruction are impacting on most areas, especially the periphery, earlier and more intensely than previously thought likely. A political economy approach to climate change is able to enrich the analysis of ecological economics and put many critical themes in a broad context. (author)

  1. Environmental policy and technological development in the Dutch economy

    International Nuclear Information System (INIS)

    Vollebergh, H.; Van Groenendaal, W.; Hofkes, M.; Kemp, R.

    2004-01-01

    An analysis is given of recent insights into technological development and the environment. In particular, attention is paid to the question whether it is possible or not to combine continuous economic development with a release of the environmental burden. In several chapters the authors provide insight and discuss theories with regard to innovation and adoption of new technologies, the concept of transition management and the importance of uncertainty with respect to the decision to invest in environment-friendly techniques or not. Also, much attention is paid to characteristics of the Dutch economy and their consequences for technology and environmental policy and related interactions [nl

  2. Depletion policies for oil-exporting developing economies

    Energy Technology Data Exchange (ETDEWEB)

    Stournaras, Y A

    1984-01-01

    The fact that most oil-exporting countries are developing economies has important implications for oil supply which have not been properly taken into account in the literature on exhaustible resource depletion. The way in which depletion policies are affected by trade uncertainty, given the high degree of the major oil exporters' 'dependence' on crude oil revenues, by investment time lags which delay the exploitation of (some of) these countries' comparative advantage in a petroleum based development, and by ideological objections to the ideal of a rentier society and to foreign capital are examined.

  3. DEVELOPMENT OF THE ALGORITHM FOR CHOOSING THE OPTIMAL SCENARIO FOR THE DEVELOPMENT OF THE REGION'S ECONOMY

    Directory of Open Access Journals (Sweden)

    I. S. Borisova

    2018-01-01

    Full Text Available Purpose: the article deals with the development of an algorithm for choosing the optimal scenario for the development of the regional economy. Since the "Strategy for socio-economic development of the Lipetsk region for the period until 2020" does not contain scenarios for the development of the region, the algorithm for choosing the optimal scenario for the development of the regional economy is formalized. The scenarios for the development of the economy of the Lipetsk region according to the indicators of the Program of social and economic development are calculated: "Quality of life index", "Average monthly nominal wage", "Level of registered unemployment", "Growth rate of gross regional product", "The share of innovative products in the total volume of goods shipped, works performed and services rendered by industrial organizations", "Total volume of atmospheric pollution per unit GRP" and "Satisfaction of the population with the activity of executive bodies of state power of the region". Based on the calculation of development scenarios, the dynamics of the values of these indicators was developed in the implementation of scenarios for the development of the economy of the Lipetsk region in 2016–2020. Discounted financial costs of economic participants for realization of scenarios of development of economy of the Lipetsk region are estimated. It is shown that the current situation in the economy of the Russian Federation assumes the choice of a paradigm for the innovative development of territories and requires all participants in economic relations at the regional level to concentrate their resources on the creation of new science-intensive products. An assessment of the effects of the implementation of reasonable scenarios for the development of the economy of the Lipetsk region was carried out. It is shown that the most acceptable is the "base" scenario, which assumes a consistent change in the main indicators. The specific economic

  4. Infrastructure investments in developing economies the case of Vietnam

    CERN Document Server

    Dang, Giang

    2015-01-01

    This book aims to provide knowledge on how infrastructure is planned and built in a typical developing country, and what key variables are there in the system limiting the efficient use of public investments in infrastructure. The book begins with a comprehensive literature review on construction and economic development, and trade and economic development. The focus of the book is on the case of Vietnam, with lessons drawn for other developing economies. The book employs the mixed use of data to provide a stronger basis for analysis and interpretation of related government policies. Based on the research findings, the book recommends significant capacity building work for Vietnam to develop capacities that would remove constraints on the efficient use of public investments in infrastructure. The general principles of significant capacity building work which are useful for policy implications are introduced in the book. Analysts, academics, public and private communities in developing countries can adopt the ...

  5. Can the social market economy be a viable solution for a future sustainable development of the Romanian economy?

    Directory of Open Access Journals (Sweden)

    Strat Vasile Alecsandru

    2017-07-01

    Full Text Available Social market economy (SME is a socio-economic model which attempts to unite the freedom of a competitive market economy with social equilibrium and progress. It is seen as a “third path” besides a purely liberal market economy and an economy which is heavily regulated by the state – in the SME there is an intermediate degree of regulation. Historically, the model corresponds to the real economic policy of the German Federal Republic after the 1950s, thus it is sometimes called Rhine capitalism. According to the Treaty of Lisbon from 2007, the European Union pursues a competitive social market economy with full employment and social progress. On one hand, this model wishes to exploit the advantages of a free market economy, especially its high efficiency in the production of goods, while on the other hand it uses state intervention to correct for potential negative outcomes from market processes. Further characteristics of this model are: ensuring competition, free price formation, private property, motivating performance through profit aspirations as well as guarding personal freedoms. Last but not least, this model encompasses a strong structural policy by encouraging weaker geographical regions or industries. Therefore, it is highly probable that such a socio-economic model might be the appropriate alternative to fuel a sustainable growth of the Romanian economy. Using county level data, from the National Institute of Statistics and from the National Office of the Trade Register, for the year 2015 we show that the Romanian economy is highly polarized with a few growth poles (islands and a large number of underdeveloped units. Thus, it becomes obvious that these important disparities will hinder a future sustainable development and by consequence a clear “road-map” represented by this economic model might prove to be a viable solution for the Romanian economy.

  6. What can law do for the development of bio-economy?

    Science.gov (United States)

    Chang-Qiu, Liu

    2012-03-01

    Bio-technology has become a new impeller to the development of the world economy since the 1970's. The development of bio-economy has two sides for mankind which calls for intervention by law. During the legislation of bioeconomy, some special principles should be esteemed and observed by legislators. It is necessary for the healthy development of bio-economy.

  7. Potential role of nuclear power in developing and transitional economies

    International Nuclear Information System (INIS)

    Ganiage, D.; Dierstein, Ph.

    1996-01-01

    In some developing countries, such as Asia, the growth of electricity consumption is high, and a nuclear programme based on the construction of several standardised plants could be implemented and economically justified. In transitional economies, such as in Central and Eastern Europe countries, electricity authorities were forced to stop the construction of several nuclear plants, mainly because of financial problems. Nuclear power can provide the developing and transition economies with several advantages, such as energy independence and fuel supply security, minimal environmental pollution, support to local industry and employment. On the other hand, nuclear energy also means the support of national authorities and the development of a suitable infrastructure in order to check the enforcement of legal procedures, plants safety and waste management. Local population must understand and accept this commitment linked hand to hand with the choice of nuclear energy. Finally, nuclear industry is very capital-intensive. Therefore, financial resources are to be found by the local electricity authorities, along with the development of a suitable legal framework and the implementation of new tariff policies which must reflect the real costs of electricity. (R.P.)

  8. Aspects of the political economy of development and synthetic biology.

    Science.gov (United States)

    Wellhausen, Rachel; Mukunda, Gautam

    2009-12-01

    What implications might synthetic biology's potential as a wholly new method of production have for the world economy, particularly developing countries? Theories of political economy predict that synthetic biology can shift terms of trade and displace producers in developing countries. Governments, however, retain the ability to mitigate negative changes through social safety nets and to foster adaptation to some changes through research, education and investment. We consider the effects the synthetic production of otherwise naturally derived molecules are likely to have on trade and investment, particularly in developing countries. Both rubber in Malaysia and indigo dyes in India provide historical examples of natural molecules that faced market dislocations from synthetic competitors. Natural rubber was able to maintain significant market share, while natural indigo vanished from world markets. These cases demonstrate the two extremes of the impact synthetic biology might have on naturally derived products. If developing countries can cushion the pain of technological changes by providing producers support as they retool or exit, the harmful effects of synthetic biology can be mitigated while its benefits can still be captured.

  9. Economic Development Mode and Countermeasure Research on the Nansi Lake Drainage Area Based on Circular Economy

    OpenAIRE

    Jia, Yong-fei; Peng, Li-min

    2011-01-01

    Firstly, it is pointed out that circular economy should be vigorously developed in the Nansi Lake Drainage Area, and the connotation of circular economy is expounded. Then, problems in developing circular economy in Nansi Lake Drainage Area are analyzed from the aspects of agriculture, industrial enterprises, and waste utilization. Finally, combining with the four modes of peasant household, enterprise, region and society in the development of circular economy, corresponding countermeasures a...

  10. Dilemmas and challenges: Development of new private sector in tranisitonal economies: Example Republic of Serbia

    OpenAIRE

    Anđelić, Goran

    2012-01-01

    One of the main questions in modern market ambient is development of new private sector in transitional economies. Private sector represents initial starter for development of every economy in one hand, and in other hand with its development are created real conditions for significant increase in economy of the whole region. Subject of this paper is analyzing conditions and opportunities of market ambient in transitional economies with special focus on Republic of Serbia, through focus of rec...

  11. Comparative assessment of circular economy development in China's four megacities

    DEFF Research Database (Denmark)

    Guo, Bin; Geng, Yong; Ren, Jingzheng

    2017-01-01

    Resources scarcity and environmental pollution in China negatively influence the country's sustainable development. Circular Economy (CE), which established on the basis of “3R principals”, was adopted by the Chinese authorities as a national development strategy to reduce resource consumption...... and mitigate environmental pollution. After more than ten years’ implementation of CE strategy, it is of vital importance to investigate the progresses and current status of CE development in China, especially in those China's megacities from both spatial and temporal perspectives, so as to identify...... the barriers of local CE development in megacities. To achieve such an objective, this study assesses the CE development in China's four megacities during the last ten years by using one unified indicator system. Results indicate that significant disparities exist among China's four megacities regarding both...

  12. Sector specific features of innovative development in the Russian economy

    Directory of Open Access Journals (Sweden)

    Krasyuk I.A.

    2017-01-01

    Full Text Available The present-day development of the Russian Federation is mostly shaped by the innovative development capacity of the national economy. Industry forms the core of such development. The paper presents the study of the current state of the innovative development in industry being the source of the basic innovations, as well as identifies the limitation factors. The authors have found out that low innovative activity of the industrial enterprises holds back the implementation of innovations in the related sectors, for instance, trade. It has also been found out that the course of the innovative development in the field of trade is also shaped by the sector-specific factors, which should be considered to adjust the innovation policy of a trading enterprise.

  13. Development and characterization of emulsions containing purple rice bran and brown rice oils

    Science.gov (United States)

    The aims of this study were to characterize purple rice bran oil (PRBO) as extracted from the bran, and to produce and characterize a nano-emulsion containing purple rice bran oil. An emulsion was prepared using PRBO (10%), sodium caseinate (5%) and water (85%). The mixture was sonicated followed ...

  14. The Development of Service Sector in the Economy of Ukraine

    Directory of Open Access Journals (Sweden)

    Melnyk Tetyana M.

    2018-01-01

    Full Text Available The article is concerned with the topical issue of the importance of the service sector in economy of Ukraine with the purpose of identification of directions of promoting the national services in foreign markets. Consideration of this issue is carried out on the basis of studying tendencies of foreign trade in services in Ukraine in comparison with global tendencies. The review of scientific sources in this direction indicates that discussions about the prospects of development of tertiary sector in the context of groups of countries according to the level of economic development are being held among scholars. The article characterizes the current trends in the development of world trade in services, assesses the proportion of individual groups of countries in the foreign trade in services. The geographical structure of exports of services of Ukraine was analyzed. Tendencies of trade in information-communication services were researched. The contribution of certain economic activities to the formation of GVA has been evaluated. The reserves for expansion of potential of service sector in the economy of Ukraine have been defined. The prospective direction of further scientific researches in this direction is identification of instruments of promotion of exports of national services to foreign markets.

  15. Social entrepreneurship as a way of developing sustainable township economies

    Directory of Open Access Journals (Sweden)

    Semape J. Manyaka-Boshielo

    2017-09-01

    Full Text Available This article investigates using social entrepreneurship as a way of developing sustainabletownship economies, so that poverty can be eradicated from the townships of South Africaand township dwellers can begin to play a role in the economic development of the country.The author also thinks it is God’s purpose for people to enjoy life, free from economic hardship.A reduction in poverty would also bring down the crime rate and other social ills. It starts bydefining and clarifying the concepts of ‘entrepreneur’ and ‘social entrepreneurship’. Itcontinues by looking in more depth into township life and its challenges. This is done throughreviewing the literature and observations obtained through participant observation research.Post-foundationalist practical theology believes in interdisciplinary dialogue as a means ofallowing the concept of social entrepreneurship to bring about a sustainable townshipeconomy. From the author’s observations, it became apparent that to see the attainment of asustainable township economy, training and development should start with a strong emphasison personal identity and interpersonal and business skills. The author, therefore, proposes aholistic approach to social entrepreneurship.

  16. Development of Ozone Technology Rice Storage Systems (OTRISS) for Quality Improvement of Rice Production

    International Nuclear Information System (INIS)

    Nur, M; Kusdiyantini, E; Wuryanti, W; Winarni, T A; Widyanto, S A; Muharam, H

    2015-01-01

    This research has been carried out by using ozone to address the rapidly declining quality of rice in storage. In the first year, research has focused on the rice storage with ozone technology for small capacity (e.g., household) and the medium capacity (e.g., dormitories, hospitals). Ozone was produced by an ozone generator with Dielectric Barrier Discharge Plasma (DBDP). Ozone technology rice storage system (OTRISS) is using ozone charateristic which is a strong oxidizer. Ozone have a short endurance of existence and then decompose, as a result produce oxygen and radicals of oxygen. These characteristics could kill microorganisms and pests, reduce air humidity and enrich oxygen. All components used in SPBTO assembled using raw materials available in the big cities in Indonesia. Provider of high voltage (High Voltage Power Supply, 40-70 kV, 23 KH, AC) is one of components that have been assembled and tested. Ozone generator is assembled with 7 reactors of Dielectric Barrier Discharge Plasma (DBDP). Rice container that have been prepared for OTRISS have adjusted so can be integrated with generator, power supply and blower to blow air. OTRISS with a capacity of 75 kg and 100 kg have been made and tested. The ability of ozone to eliminate bacteria and fungi have been tested and resulted in a decrease of microorganisms at 3 log CFU/g. Testing in food chemistry showed that ozone treatment of rice had not changed the chemical content that still meet the standard of chemical content and nutritional applicable to ISO standard milled rice. The results of this study are very likely to be used as an alternative to rice storage systems in warehouse. Test and scale-up is being carried out in a mini warehouse whose condition is mimicked to rice in National Rice Storage of Indonesia (Bulog) to ensure quality. Next adaptations would be installed in the rice storage system in the Bulog. (paper)

  17. Determinants of Cross-border Venture Capital Investments in Emerging and Developed Economies

    DEFF Research Database (Denmark)

    Hain, Daniel; Johan, Sofia A.; Wang, Daojuan

    2016-01-01

    VCs, indicating the effects of intra-industry networks needing further analysis. Using China as a model, we provide a novel multidimensional framework to explain cross-border investments in innovative ventures across developed and emerging economies. By analyzing a unique international dataset, we...... is more relevant for investments in emerging economies, and relational trust is more relevant for investments in developed economies....

  18. Developing selection protocols for weed competitiveness in aerobic rice

    NARCIS (Netherlands)

    Zhao, D.L.; Atlin, G.N.; Bastiaans, L.; Spiertz, J.H.J.

    2006-01-01

    Aerobic rice production systems, wherein rice is dry-sown in non-puddled soil and grown as an upland crop, offer large water savings but are subject to severe weed infestation. Weed-competitive cultivars will be critical to the adoption of aerobic rice production by farmers. Breeding

  19. Develop Improved Materials to Support the Hydrogen Economy

    Energy Technology Data Exchange (ETDEWEB)

    Dr. Michael C. Martin

    2012-07-18

    The Edison Materials Technology Center (EMTEC) solicited and funded hydrogen infrastructure related projects that have a near term potential for commercialization. The subject technology of each project is related to the US Department of Energy hydrogen economy goals as outlined in the multi-year plan titled, 'Hydrogen, Fuel Cells and Infrastructure Technologies Program Multi-Year Research, Development and Demonstration Plan.' Preference was given to cross cutting materials development projects that might lead to the establishment of manufacturing capability and job creation. The Edison Materials Technology Center (EMTEC) used the US Department of Energy hydrogen economy goals to find and fund projects with near term commercialization potential. An RFP process aligned with this plan required performance based objectives with go/no-go technology based milestones. Protocols established for this program consisted of a RFP solicitation process, white papers and proposals with peer technology and commercialization review (including DoE), EMTEC project negotiation and definition and DoE cost share approval. Our RFP approach specified proposals/projects for hydrogen production, hydrogen storage or hydrogen infrastructure processing which may include sensor, separator, compression, maintenance, or delivery technologies. EMTEC was especially alert for projects in the appropriate subject area that have cross cutting materials technology with near term manufacturing and commercialization opportunities.

  20. Institutional paradoxes of vat under developing economy of transition period

    Directory of Open Access Journals (Sweden)

    Dmitriy G. Bachurin

    2016-01-01

    Full Text Available Objective to determine the characteristics of the destructive impact of VAT taxation on the socioeconomic situation of the Russian Federation. Methods the research is based on the complex economic and legal methodology including the institutional approach with the account of the national socioeconomic and legal realities determining the conditions of functioning of branches and particular enterprises in the Russian economy. Results the conditions and characteristics of the introduction of VAT in the Russian Federation are viewed the reasons are revealed for the formation and development of the problemcausing VAT in the domestic tax system the socioeconomic implications of VAT are analyzed the viability of replacing VAT for a turnover tax is demonstrated. Scientific novelty for the first time the conceptual position is articulated that under the realities of the reformed Russian economy the normativelegal outline of the VAT complements the accumulated destructive potential blocking the way to the industrial growth in the national economy enhances the asymmetry of conditions of different forms of ownership while the actual conditions of the transition period in Russia do not correspond to the main idea and purpose of VAT as an institution aimed at the efficient relocation of a significant part of the newly created value added to the social sectors and at the modernizing effect on the productive forces for technological improvement in industry. Practical significance the provisions and conclusions of the article can be used when discussing issues on the need for the VAT reform in the Russian Federation including switching to the turnover tax. nbsp

  1. STATE AND PROSPECTS OF INNOVATIVE DEVELOPMENT OF ECONOMY OF RUSSIA

    Directory of Open Access Journals (Sweden)

    V. V. Ivanter

    2017-01-01

    Full Text Available Purpose: the purpose of this study is to present the results of the analysis of the state of innovative development of the economy, identify the reasons that impede such development, and assess prospects for the medium term.Methods: the methodology of the work is based on a comprehensive statistical analysis of the dynamics of the effectiveness of innovation activities, as well as assessing the impact of innovation on technological development. To identify the reasons hindering innovative development, the methods of constructing information-logistic models were used, which allow establishing significant interrelationships in the chain of "shortcomings – causes – ways to overcome them." At the same time, the methods of system design of the progressive economy model were used, in the case of which it is possible to reduce the identified shortcomings.Results: concluded in the comparative evaluation of the results of innovation activities and their impact on the processes of technological development in Russia. Also listed are the main reasons that inhibit innovation development.Conclusions and relevance: possibilities of positive influence of the innovation sphere on the recovery of economic growth essentially depend on the duration of the time interval. In the near future (1–3 years, such influence is extremely limited, and probably, first of all, with the import substitution of components in the interests of the military-industrial complex. Useful participation in the restoration of economic growth in the near future can take the previously performed, so-called "sleeping innovations and technologies".However, it is important to maintain renewable growth rates in the medium term. To do this, the innovation sector should be oriented towards solving problems in certain, most priority areas. Moreover, the mechanism of such orientation can be represented in the form of feedback of an innovative reproduction circuit, the mandatory components of

  2. The Political Economy of Development and Democracy in Brazil

    Directory of Open Access Journals (Sweden)

    H. Jamali

    2015-11-01

    Full Text Available Modern Brazil (in the early years of the second decade of the 21st century, as the tenth biggest economy of the world and the second biggest country to attract foreign investment and also as a member of the third generation of newly industrialized countries (NICs, is treading the path of development and progress. One of the important issues in Brazil has been the relationship between economic development and political development in the past decades. This relationship has grown in importance, especially since the 1960s, when the military people gained political power through a coup d’état, and for a short time brought about an economic growth, mostly referred to as ‘the Brazilin miracle’. The uneven process of development in the late 1970s during the debt crisis, the formation of the elective, democratic government in the mid-1980s and the relatively sustainable development in the 1990s and 2000s, add considerably to the significance of the relation between political development and economic development. The present article mainly aims to study these trends and relationships analytically and historically. The main idea in this article is that the trend of the economic development of Brazil has been inconsistent and unsustainable due to lack of political development, and that a relative balance between political development and economic development would result in a more sustainable development and stability in both arenas.

  3. Development of Nora Performance and Management System for Creative Economy

    Directory of Open Access Journals (Sweden)

    Sriaroon Ruangrit

    2015-11-01

    Full Text Available This research study on “Development of Nora Performance and Management System for Creative Economy” is a qualitative research that aims to study 1 historical background, popular traditions, beliefs and management system of Nora performance; 2 problems encountered pertaining Nora performance and its management system; and 3 an appropriate model for development of Nora performance and management system for the creative economy. The target area of the research is a selection of 6 Nora performance teams in 3 provinces – Pathalung, Nakhon Sri Thammarat and Trang. The research methods are comprised of documentation studies, observations, interviews, group discussion and workshop. Data analysis was performed through a descriptive analysis. The research findings show that historical background of Nora ensembles are mostly derived and promoted from the families, relatives and other interested group of people. The research also finds that there are 9 elements of Nora performance, which comprise 1 the theater and scenes to be used for Nora performance; 2 the outstanding costumes to be used; 3 the musical instruments; 4 light and sound decoration; 5 the number of performers (20-70; 6 the stories to be performed; 7 the manager; 8 the popular traditions of performance; 9 Nora traditional beliefs. In terms of problems encountered, it was found that the popularity of Nora performance has decreased, since nowadays there is more technological media, thereby decreasing the amount of revenue and the degree of Nora inheritance. The research found that in developing Nora performance and management system for creative economy, the local curriculum should be developed for school use or educational academies. Besides, it may be developed in the form of a website database, books and videos, all of which should be aimed to meet public relations targets and distribution as well as to increase revenue. The local institutions should render cooperation and frequently

  4. Nigeria: Positioning Rural Economy for Implementation of Sustainable Development Goals

    Directory of Open Access Journals (Sweden)

    Akinbode Michael Okunola

    2016-09-01

    Full Text Available Nigeria as nation has over the years engaged in lots of developmental activities without actions which makes achievements to elude the people. Development of societies doesn’t happen in the vacuum. Thus, the adoption of Structural Adjustment Program, SAP, by Nigeria leading to the neglect of the custom periodic National Plan at a time when Nigeria had no structure for development was the beginning of journey to widened inequality and large poverty incidence, depth and severity. To close the gap between the rich and the poor, the Nigeria government had designed and implemented some programs and policies whose implementation has not solved the inherent problems. In year 2000, the world leaders subscribed to the Millennium Development Goals to ensure synergized global approach to solving the poverty menace. Programs designed in Nigeria to achieve the MDGs focused on the urban centers thereby relegating the rural areas which are responsible for the feeding of the teeming population of the urban dwellers. Farming households and the general rural communities do not have access to clean water, quality education and health facilities, good feeder roads, affordable and safe energy as well as other socioeconomic and socio-infrastructural facilities that would ensure sustainable living for the people whose contribution to the national economy cannot be overemphasized. This study therefore looks at the structural actions the Nigeria government should embarked upon to ensure that the rural dweller have access to life. As the government would be developing programs and policies to achieve the Sustainable Development Goals whose priority is the end poverty in all forms and everywhere by 2030, this study reveals how to position the rural economy for developmental attention from the policy makers.

  5. Economic Growth of a Rapidly Developing Economy: Theoretical Formulation

    Directory of Open Access Journals (Sweden)

    Oleg Sergeyevich Sukharev

    2016-06-01

    Full Text Available The subject matter of the article is the description of economic growth. Modern economy is characterized by a high rate of changes. These changes are the limiting parameters of modern development, which requires a modification of the basic models of growth, the substantiation of the expediency and necessity of a rapid development strategy. In a simple mathematical form, the statement of the problem of economic growth in the “green economy” is examined, in which the costs of environmental measures are not considered a priori as hampering economic development (as it is common for a number of modern neoclassical and neo-Keynesian growth models. The methodological basis of the article are the econometric approach and modelling method. The article has a theoretical character. The main hypothesis supposes that the rapid development strategy cannot make an adequate development strategy under certain conditions, but may be acceptable in other its specific conditions. In this sense, the important growth conditions are the availability of resources, the effectiveness of institutions and the current economic structure, the technological effectiveness of economy, as well as the conditions of technological development (“green economy” and the path of such development. In the article, on the theoretical level of analysis, the substantiation of the adequacy of the rapid development strategy for an economic system is given, whose goal is to achieve the standard of living of the countryleader. Based on the assumptions introduced, the period for which the rapid development strategy might be implemented and the economic lag of the country might be reduced from the country-leader is determined. The conditions that ensure the impact of innovations on the rate of economic development are summarized. The introduced range of dependencies and relations can be useful for the elaboration of the theory of innovation development and for the formation of a new

  6. Utilizing NASA Earth Observations to Monitor Land Management Practices and the Development of Marshlands to Rice Fields in Rwanda

    Science.gov (United States)

    Dusabimana, M. R.; Blach, D.; Mwiza, F.; Muzungu, E.; Swaminathan, R.; Tate, Z.

    2014-12-01

    Rwanda, a small country with the highest population density in Sub-Saharan Africa, is one of the world's poorest countries. Although agriculture is the backbone of Rwandan economy, agricultural productivity is extremely low. Over 90 % of the population is engaged in subsistence farming and only 52 % of the total land surface area is arable. Of this land, approximately 165,000 hectares are marshlands, of which only 57 % has been cultivated. Rwandan government has invested in the advancement of agriculture with activities such as irrigation, marshland reclamation, and crop regionalization. In 2001, Ministry of Agriculture and Animal Resources (MINAGRI) released the Rural Sector Support Program (RSSP), which aimed at converting marshlands into rice fields at various development sites across the country. The focus of this project was to monitor rice fields in Rwanda utilizing NASA Earth observations such as Landsat 5 Thematic Mapper and Landsat 8 Operational Land Imager. Modified Normalized Difference Water Index (MNDWI) was used to depict the progress of marshland to rice field conversion as it highlights the presence of irrigated rice fields from the surrounding area. Additionally, Decision Support System for Agrotechnology Transfer (DSSAT) was used to estimate rice yield at RSSP sites. Various simulations were run to find perfect conditions for cultivating the highest yield for a given farm. Furthermore, soil erosion susceptibility masks were created by combining factors derived from ASTER, MERRA, and ground truth data using Revised Universal Soil Loss Equation (RUSLE). The end results, maps, and tutorials were delivered to the partners and policy makers in Rwanda to help make informed decisions. It can be clearly seen that Earth observations can be successfully used to monitor agricultural and land management practices as a cost effective method that will enable farmers to improve crop yield production and food security.

  7. Quantitative phosphoproteomic analysis of early seed development in rice (Oryza sativa L.).

    Science.gov (United States)

    Qiu, Jiehua; Hou, Yuxuan; Tong, Xiaohong; Wang, Yifeng; Lin, Haiyan; Liu, Qing; Zhang, Wen; Li, Zhiyong; Nallamilli, Babi R; Zhang, Jian

    2016-02-01

    Rice (Oryza sativa L.) seed serves as a major food source for over half of the global population. Though it has been long recognized that phosphorylation plays an essential role in rice seed development, the phosphorylation events and dynamics in this process remain largely unknown so far. Here, we report the first large scale identification of rice seed phosphoproteins and phosphosites by using a quantitative phosphoproteomic approach. Thorough proteomic studies in pistils and seeds at 3, 7 days after pollination resulted in the successful identification of 3885, 4313 and 4135 phosphopeptides respectively. A total of 2487 proteins were differentially phosphorylated among the three stages, including Kip related protein 1, Rice basic leucine zipper factor 1, Rice prolamin box binding factor and numerous other master regulators of rice seed development. Moreover, differentially phosphorylated proteins may be extensively involved in the biosynthesis and signaling pathways of phytohormones such as auxin, gibberellin, abscisic acid and brassinosteroid. Our results strongly indicated that protein phosphorylation is a key mechanism regulating cell proliferation and enlargement, phytohormone biosynthesis and signaling, grain filling and grain quality during rice seed development. Overall, the current study enhanced our understanding of the rice phosphoproteome and shed novel insight into the regulatory mechanism of rice seed development.

  8. The Impact of Tourism Sector Development in the Albanian Economy

    Directory of Open Access Journals (Sweden)

    Alba KRUJA

    2012-06-01

    Full Text Available Today tourism is viewed as one of the largest and dynamically developing sectors of external economic activities in the world. The development of tourism sector is associated with considerable volumes of foreign currency inflows, new employment opportunities, infrastructure development, and new management experiences. All of these together positively contribute to the social and economic development of the countries. Beside these there are also other effects of tourism which will be considered in this paper. The aim of the research is to examine the impact of tourism sector development on the country economy. The methods of research are: analysis and synthesis of the scientific literature discussing the positive and negative impacts of tourism sector on the social and economic development of the countries; the systematic statistical data analysis of the direct contribution of the sector on the GDP and employment of Albania as a country in its infancy of development, compared to other European countries in maturity. The statistical data used in this research is provided by INSTAT (Albanian Institute of Statistics, AKT (National Tourism Agency and TSA (Tourism Satellite Account, a methodology quantified by the UN Statistics Division for the statistical data provided for the direct contribution of Travel & Tourism.

  9. Sorghum and rice: Mali

    International Nuclear Information System (INIS)

    2003-01-01

    Agriculture is the mainstay of the Malian economy and yet cereal imports absorb 6.5% of GDP. Food self-sufficiency is therefore a national priority. The Joint FAO/IAEA Division is supporting a programme to improve local varieties of sorghum and rice by using nuclear techniques to develop new cultivars that will produce higher yields under Mali's semi-arid climatic conditions. (IAEA)

  10. Main biological characters of series of mutant waxy rices developed from irradiation-induced mutation

    International Nuclear Information System (INIS)

    Huang Ronghua; Zhang Shubiao; Zhang Qingqi; Yang Rencui; Lin Jinhu

    2008-01-01

    The main biological characters of the waxy male sterile lines, maintainer lines, restorer lines and waxy hybrids which had been developed by radiation-induced mutation were studied, and the grain quality of the waxy hybrids were analyzed as well. Sesults indicated that the mutant waxy rice had the same growth duration, similar agronomic characters, panicle and spikelet traits as parent. The waxy male-sterile line had the same pollen sterility characteristic as its parent male-sterile line. The waxy hybrid rice retained the yield potential as original hybrid rice, and the grain quality of the waxy hybrids was similar to the conventional waxy rice Ejinnuo 6. (authors)

  11. Household cooking fuels and technologies in developing economies

    International Nuclear Information System (INIS)

    Foell, Wesley; Pachauri, Shonali; Spreng, Daniel; Zerriffi, Hisham

    2011-01-01

    A major energy challenge of the 21st century is the health and welfare of 2.7 billion people worldwide, who currently rely on burning biomass in traditional household cooking systems. This Special Issue on Clean Cooking Fuels and Technologies in Developing Economies builds upon an IAEE workshop on this subject, held in Istanbul in 2008. It includes several papers from that workshop plus papers commissioned afterwards. The major themes of that workshop and this Special Issue are: •Analytical and decision frameworks for analysis and policy development for clean cooking fuels. •Making energy provisioning a central component of development strategies. •Strategies/business models of suppliers of modern fuels and technologies. •Analysis of successes/failures of past policies and programs to improve access to clean cooking. This introductory paper serves as a preamble to the 11 papers in this Special Issue. It provides a brief background on household cooking fuels and technologies, including: (1) their implications for sustainable development, health and welfare, gender impacts, and environment/climate issues; (2) options and scenarios for improved household cooling systems; and (3) discussions of institutions, programs and markets. It closes with “Research and Action Agendas”, initially developed during the 2008 workshop.

  12. Thyroid Hormone Role and Economy in the Developing Testis.

    Science.gov (United States)

    Hernandez, Arturo

    2018-01-01

    Thyroid hormones (TH) exhibit pleiotropic regulatory effects on growth, development, and metabolism, and it is becoming increasingly apparent that the developing testis is an important target for them. Testicular development is highly dependent on TH status. Both hypo- and hyperthyroidism affect testis size and the proliferation and differentiation of Sertoli, Leydig, and germ cells, with consequences for steroidogenesis, spermatogenesis, and male fertility. These observations suggest that an appropriate content of TH and by implication TH action in the testis, whether the result of systemic hormonal levels or regulatory mechanisms at the local level, is critical for normal testicular and reproductive function. The available evidence indicates the presence in the developing testis of a number of transporters, deiodinases and receptors that could play a role in the timely delivery of TH action on testicular cells. These include the thyroid hormone receptor alpha (THRA), the MCT8 transporter, the TH-activating deiodinase DIO2, and the TH-inactivating deiodinase DIO3, all of which appear to modulate testicular TH economy and testis outcomes. © 2018 Elsevier Inc. All rights reserved.

  13. Development of techniques for storing rough rice in cold regions, 1: Storage of rough rice at country elevator with natural heat radiation in winter

    International Nuclear Information System (INIS)

    Takekura, K.; Kawamura, S.; Itoh, K.

    2003-01-01

    An on-farm experiment in which 361 metric tons of rough rice was stored in a silo from November until July was conducted at a country elevator in Hokkaido to develop new techniques for storing rough rice in cold regions. The temperature of the rough rice near the inner silo wall decreased to below ice point (-5°C) due to natural heat radiation in winter, which the temperature of the rough rice in the center of the silo was maintained at almost the same temperature as that at the beginning of storage (5°C). Ventilation in the upper vacant space of the silo prevented moisture condensation on the inside surface of the silo during storage. When the cold rough rice was unloaded from the silo in summer, an unheated forced-air drier was used to increase the temperature of rough rice to above the dew point temperature of surrounding air. During the unloading and rewarming process, the moisture content of the rough rice increased due to moisture condensation on the grain from the air. However, the husks first absorbed the condensation and then the moisture slowly permeated into the brown rice kernel. Thus the rewarming process didn't cause any fissures in the brown rice. The results of the experiment indicate that condensation on rough rice doesn't give rise to any problems

  14. Exploration of sustainable development by applying green economy indicators.

    Science.gov (United States)

    Chen, Yungkun; Chen, Chia-Yon; Hsieh, Tsuifang

    2011-11-01

    Following the global trend of sustainable development, development of green economy is the best way of slowing the negative ecological and environmental impact. This research establishes the Taiwan's green economic indicators based on the ecological footprint and energy analysis. The results are as follows: Taiwan's ecological footprint in 2008 intensity index was at 4.364; ecological overshoot index was at 3.364, showing that Taiwan's ecological system is in overload state. Moreover, this study utilizes energy analysis model to study the sustainable development of Taiwan. Findings showed that total energy use in 2008 was 3.14 × 10(23) sej (solar energy joule, sej), energy of renewable resources was 1.30 × 10(22) sej, energy of nonrenewable resources was 2.26 × 10(23) sej, energy of products from renewable resources was 1.30 × 10(22)sej, energy of currency flow was 8.02 × 10(22) sej and energy of wastes flow was 6.55 × 10(22) sej. Taiwan's energy per capita and the utilization rate of energy is lower while the environmental loading rate is significantly higher comparing to some other countries. The foregoing findings indicate that Taiwan currently belongs to an economic development pattern based on high resource consumption. The economic development is mainly established on the exploitation and utilization of nonrenewable resources. Therefore, Taiwan should change the development pattern, regulate the industrial structure, promote the utilization rate of resources, develop green pollution-free products, and enhance the sustainable development of ecological economic system.

  15. Development of defined mixed-culture fungal fermentation starter granulate for controlled production of rice wine

    NARCIS (Netherlands)

    Ngo Thi Phuong Dung, N.T.P.; Rombouts, F.M.; Nout, M.J.R.

    2005-01-01

    As a first step in the development of defined fungal starter granules for controlled winemaking from purple glutinous rice, the interaction of moulds and yeasts isolated from Vietnamese rice wine starters and the effect of some representative oriental herbs on the growth of moulds and yeasts were

  16. Physicochemical and sensory analysis of USA rice varieties developed for the basmati and jasmine markets

    Science.gov (United States)

    There is a steady demand for imported basmati and jasmine rice in The USA. Rice varieties that can be domestically produced and compete with these imports, have been developed from basmati, jasmine, and other aromatic germplasm sources. This study evaluated differences among eight USA aromatic varie...

  17. MADS box genes expressed in developing inflorescences of rice and sorghum

    NARCIS (Netherlands)

    Greco, R.; Stagi, L.; Colombo, L.; Angenent, G.C.; Sari-Gorla, M.; Pé, M.E.

    1997-01-01

    With the aim of elucidating the complex genetic system controlling flower morphogenesis in cereals, we have characterized two rice and two sorghum MADS box genes isolated from cDNA libraries made from developing inflorescences. The rice clones OsMADS24 and OsMADS45, which share high homology with

  18. Development of a Monoclonal Antibody-Based icELISA for the Detection of Ustiloxin B in Rice False Smut Balls and Rice Grains

    Directory of Open Access Journals (Sweden)

    Xiaoxiang Fu

    2015-08-01

    Full Text Available Rice false smut is an emerging and economically-important rice disease caused by infection by the fungal pathogen Villosiclava virens. Ustiloxin B is an antimitotic cyclopeptide mycotoxin isolated from the rice false smut balls that formed in the pathogen-infected rice spikelets. A monoclonal antibody (mAb designated as mAb 1B5A10 was generated with ustiloxin B—ovalbumin conjugate. A highly-sensitive and specific indirect competitive enzyme-linked immunosorbent assay (icELISA was then developed. The median inhibitory concentration (IC50 of the icELISA was 18.0 ng/mL for the detection of ustiloxin B; the limit of detection was 0.6 ng/mL, and the calibration range was from 2.5 to 107.4 ng/mL. The LOD/LOQ values of the developed ELISA used for the determination of ustiloxin B in rice false smut balls and rice grains were 12/50 μg/g and 30/125 ng/g, respectively. The mAb 1B5A10 cross-reacted with ustiloxin A at 13.9% relative to ustiloxin B. Average recoveries of ustiloxin B ranged from 91.3% to 105.1% for rice false smut balls at spiking levels of 0.2 to 3.2 mg/g and from 92.6% to 103.5% for rice grains at spiking levels of 100 to 5000 ng/g. Comparison of ustiloxin B content in rice false smut balls and rice grains detected by both icELISA and high performance liquid chromatography (HPLC demonstrated that the developed icELISA can be employed as an effective and accurate method for the detection of ustiloxin B in rice false smut balls, as well as rice food and feed samples.

  19. Features of competition and development of markets in an age of globalized economy

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Skender Kërçuku

    2011-12-01

    Full Text Available The fall of communism in Eastern Europe in the beginning of the 90-ies of the 20th century marked the beginning of a historical process of triumph of market economy in a wide geographical area and a large population, which had to have an influence on global developments. This age is characterized not only by a comprehensive ruling of capitalist market economy, but also by a series of important structural changes in economies of various countries, national and international mechanisms of market functioning, and relevant institutions thereto. Distinct authors have various opinions on characteristics and positive and negative outcomes of a globalized economy era. Some consider the globalization of world economy as a quantitative and qualitative expansion of market economy throughout the world, similar to the situation before the World War I. Other more serious authors consider the globalization of world economy as a new qualitative era, with important consequences on many areas.

  20. Ranking seasonal rainfall forecast skill of emerging and developing economies

    CSIR Research Space (South Africa)

    Landman, WA

    2015-09-01

    Full Text Available Some of the biggest emerging markets economies include countries in South America, Asia and Africa. In the global south, political and developmental similarities (e.g. climate variability occurring in conjunction with marked developmental challenges...

  1. LINK BETWEEN SUSTAINABLE DEVELOPMENT AND GLOBALIZATION OF CONTEMPORARY ECONOMY

    Directory of Open Access Journals (Sweden)

    Adriana Grigorescu

    2014-11-01

    Full Text Available Sustainable development requires a fundamental change in lifestyle. A fully break detachment by the past requires a major reorientation of public and private behavior and mentality. The challenge lies in linking economic growth with social issues and positioning the environmental degradation. The process of globalization is connected also with environmental degradation, which is now extended as a concept of threat and security, considered individually and in connection. It has already started recognizing new global threats as well as from non -state groups and individuals. The security is being defined to include, among others, the wars between and within states, international organizations of organized crime, nuclear weapons development, poverty, viral diseases, climatic events and environmental degradation. The concerns about the global market and the global environment protection will become more related, through their mutual dependency. The relationship of global economy and environment, from a market perspective, means stimulating economic growth, a process that generates higher revenues, funds and wealth, on one hand and political will to improve environmental conservation and protection, on the other hand. But it could be seen that the developed countries have made the greatest progress in environmental protection, and even so the poor quality of the environment continues to deteriorate. In this context it is important to consider the opinion of experts on the interaction between globalization and sustainable development. The paper aims to present the views of experts from the Regional Agency for Environmental Protection (South Muntenia. The study is an empirical research based on a questionnaire applied to a sample of over 300 subjects. The research aims to set out the existence of the link between sustainable development and globalization, to identify the main advantages and disadvantages of globalization and to prioritize the main

  2. Co-development of climate smart flooded rice farming systems

    Science.gov (United States)

    de Neergaard, Andreas; Stoumann Jensen, Lars; Ly, Proyuth; Pandey, Arjun; Duong Vu, Quynh; Tariq, Azeem; Islam, Syed; van Groenigen, Jan Willem; Sander, Bjoern Ole; de Tourdonnet, Stephane; Van Mai, Trinh; Wassmann, Reiner

    2017-04-01

    Mid-season drainage in flooded rice is known to reduce CH4 emission, while effects on N2O emission are more variable. Banning of crop-residue burning, and growing markets for organically fertilized rice, are resulting in systems with larger reactive C input, and potentially larger methane emissions. Tight farming systems with 2 or 3 annual crops are effective in mitigating emissions, in that the land sparing value is high, but put serious constraints on mitigation options under increased C input scenarios. In a series of field (Cambodia, Philippines and Vietnam) and greenhouse experiments, we investigated the effect of a variety of organic amendments and wetting and drying cycles on yield and GHG emissions. Specifically we have tested the effect of inserting very early, or even-pre-planting drainage, as a means to accelerate turnover of straw or other C sources, and reduce methane emission later in the season. Overall, our results showed that drying periods had minimal impact on yields, while reducing overall GHG emission. Methane emission was strongly controlled by C availability in the substrate (on equal total C-input basis), increasing in the order: biochar-composts-animal manure-fresh material. Nitrous oxide emissions generally increased with draining cycles, but did not lead to overall increase in GHG emissions as its contribution was balanced by lowered CH4 emissions. Growth chamber experiments showed that methane emission was significantly reduced for extended periods after re-flooding, hence the idea of early drainage was developed. Meanwhile, Cambodian farmers expressed concerns over re-supply of water after drainage. In response to that, we tested if early-season drainage could replace mid-season drainage. With addition of labile carbon substrates (straw) duration of early season drainage was more important for reducing GHG emissions, than duration of mid-season drainage, and had the highest potential for total emission reduction. In a farmers

  3. Territorial development. A new approach to development processes for the economies of the developing countries

    Directory of Open Access Journals (Sweden)

    Bernard Pecqueur

    2013-12-01

    Full Text Available This article seeks to show how the elements of a (flexible and adaptable model of territorial development, whose roots are anchored in the analysis of coordination among pre-capitalist actors, can take on a more concrete form in developing economies. Our hypothesis is that the application of this model functions as a resurgence of pre-capitalist production relations, revalidated by local practices and renewed by territorial dynamics. Is such a return to pre-capitalist ways possible and realistic despite the obstacles and, if so, under what conditions? These are the questions this paper seeks to address, by the way of a specifically economic analysis focused on the dynamics of productive systems. On the first part, we review the fundamental principles of a model of territorial development based on a local system of actors, which assumes that the territory is “constructed” and is founded, according to our approach, on the principle of specification. On the second part, we assess the feasibility of this model in developing economies, remembering that we are starting from practices that are already old; practices involving risks and that assume certain conditions of implementation.

  4. Simulation and Prediction of Decarbonated Development in Tourist Attractions Associated with Low-carbon Economy

    Directory of Open Access Journals (Sweden)

    Yuyan Luo

    2014-04-01

    Full Text Available In the field of tourism, the development of tourist attractions is gradually playing a crucial role in tourism economy, regional economy and national economy. While tourism economy is stimulated by growing demand, tourist attractions have been facing the situation that ecological environment is becoming fragile and environmental protection is increasingly difficult in China. As low-carbon economy is highlighted more than ever before, how to develop green economy, how to apply theories and technologies, which are related to low-carbon economy, to push forward decarbonation, to protect the ecological environment, and to boost the development of tourism economy have become the core problems for the sustainable development of tourist attractions system. In addition, this system has drawn the attention of scholars and practitioners in recent years. On the basis of low-carbon economy, this paper tries to define the decarbonated development goals and the connotation of tourist attractions system. In addition, it also discusses system structure associated with system dynamics and system engineering, and constructs system simulation model. In the end, a case study is conducted, that is, to predict the development trend of Jiuzhai Valley by adopting the constructed system so as to extend the previous research on low-carbon tourism and to guide the decarbonated development in tourist attractions.

  5. DEVELOPING CAREERS OF EMPLOYEES IN THE NEW KNOWLEDGE ECONOMY

    Directory of Open Access Journals (Sweden)

    Nicoleta-Valentina FLOREA

    2015-06-01

    Full Text Available Organizations have become more flexible, adaptable, with flat hierarchical structures, and a limited opportunity for promotion, and these will have a significant impact on jobs and individuals careers. Career is not only linked anymore to one organization, but to more, due to the movement of employees between organizations, which is no longer a problem. So, the organizations, due to ever-changing environment, are not always directly involved in their employees' career management, but in this article we will show that some organizations are still involved in managing careers by developing skills, knowledge, abilities, attitudes and behaviors, in order to obtain competitive advantage, performance, and attracting and retaining the best employees. We also show that, in the new Knowledge Economy, if they will learn more from their mistakes, and, if they will find out in advance what changes will take place in the economic environment, they will be able to face the changes and to overcome easier the obstacles, with the right employees and a solid stock of knowledge.

  6. Bohunice NPPs - Part of the Slovak's economy (sustainable) development

    International Nuclear Information System (INIS)

    Dobak, Dobroslav

    2001-01-01

    Of the total consumption of electricity in Slovakia, 42% was generated in nuclear power plant units in 1999. Slovakia operates 6 units with a WWER 440 nuclear reactors, 4 of them are at Bohunice site and 2 at Mochovce. The Nuclear Regulatory Authority of SR is not the only regulatory body controlling nuclear activity. Both - the system of nuclear activities regulation in Slovakia as well as the approach to Nuclear Safety enhancement of the operator were positively judged by IAEA and WENRA. In 1993 -Slovakia has accepted the commitments of the UN Convention on Climate Changes, including a reduction of greenhouse gases to 1990 levels by the year 2000. Moreover, as an internal target Slovakia has set the reaching of the ,'Toronto Objective', i.e. 20% reduction in CO x emissions through the year 2005 as compared to 1988. Taking into account the actual situation as well as natural conditions for some renewable sources utilisation, the target won't be reached without nuclear energy. The nuclear energy is free of emissions, does not burn oxygen, and with the share of production in Slovakia will remain significant contributor. To the environment protection it contributes also by replacing fossil heat plants with heat delivery for the region. In case of radiological wastes the environment protection is ensured by very strict system of control, evidence, treatment and repository. To conclude, Bohunice NPPs were, are and will remain very important part of the Slovak's economy, creating conditions for its (sustainable) development

  7. Developing Economies and Global Governance: Will IMF Rethink Its Orthodox View?

    Directory of Open Access Journals (Sweden)

    Manjula Jain

    2018-01-01

    Full Text Available It has been constantly viewed that the developed economies unevenly ruled the governance structures in the international organizations such as International Monetary Fund (MF. The continuous development in Emerging and Developing Economies (EDEs over the last 20 years witnessed their growing importance in the world economy, but at the same time little increase in their voice in the IMF. There are reasons for the discontent of the EDEs in the present structure such as the increase of regional monetary arrangements, uneven distribution of quota shares, IMF quota reforms, and IMF voting structure. The world economy is witnessing a tremendous growth of these EDEs and is now at the verge where Asian economies are capable of leading, rather than the North Atlantic economies. This issue should be acknowledged properly and must be responded adequately. This paper makes an attempt to understand the prime issues that should be fixed in the current quotas system and voting structure in the IMF.

  8. On the Market Failures during the Development of Low-Carbon Economy

    Institute of Scientific and Technical Information of China (English)

    LU Xian-xiang; KE Zan-xian; ZHANG Yi

    2014-01-01

    Greenhouse gas emissions and the development of low-carbon economy are the biggest market failures,which are mainly manifested in such problems as the low-carbon economy being the world's largest externality,the low-carbon economy being the global public goods,and the free-rider along the development of low-carbon economy.The major reason for the market failures during the development of low-carbon economy is lacking of secured property ownership as well as the greenhouse effect.Thus,in order to establish secured property rights through institutional innovation,it is necessary not only to reduce the exploitation of fossil fuels from the source,but also to allocate the emission rights fairly.To develop the low-carbon economy is faced with market failures,but we can not therefore deny the basic roles of the market mechanism in the development of low-carbon economy,rather to correct and adjust the market through institutional innovations,so as to facilitate the establishment and operation of the low-carbon economy.For the sake of the sustainable development of human society,we have to adjust or change the rules of the resource allocation in the market economy,embedding such factors as emission reduction,low-carbon,environmental protection,etc.into the institutional framework of the market via rules,systems and policies.

  9. PENGEMBANGAN BERAS ANALOG DENGAN MEMANFAATKAN JAGUNG PUTIH [Development of White Corn-Based Rice Analogues

    Directory of Open Access Journals (Sweden)

    Santi Noviasari*

    2013-12-01

    Full Text Available White corn can be utilized as a source of non-rice carbohydrate in the manufacture of rice analogues. The rice analogues with rice-like characteristics were produced by an extrusion technique. The aim of this research was to develop rice analogues from white corn and to evaluate their physicochemical and sensory properties. The study was conducted in several stages, i.e. preparation, formulation, and physicochemical and sensory properties evaluation. The physicochemical properties of rice analogues evaluated included proximate nutritional composition, dietary fiber concentration, cooking time, water loss rate, color, and whiteness percentage, while their sensory preferences were evaluated using hedonic scale test. The rice analogues made of Pulut Harapan and Lokal Purbalingga corns (4.34:65.66% added with 30% sago starch, was found to be the most preferred. The moisture, ash, protein, fat, carbohydrate, and dietary fiber composition of this rice analog was 9.32, 0.38, 6.86, 1.22, 91.54, and 5.35%, respectively.

  10. ON THE DEVELOPMENT OF THE ALBANIAN INFORMAL ECONOMY

    Directory of Open Access Journals (Sweden)

    Majlinda BELLO

    2011-01-01

    Full Text Available The purpose of the paper is to analyze the informal economy in Albania. The measurement of informal economy may be realized through direct and indirect methods. The collection of data about informal economic activities, the frequency and the volume of the underground activities present a challenge, because of the data limitations. Therefore, to measure it used more indirect methods. Albanian governments have always adopted a philosophy that aims to formalize the economy through legal and institutional improvements, reducing taxes, fighting corruption and tax evasion; improvement in revenue collection from customs and taxes in general, improving governance and increasing efficiency of public institutions. Albania is on the way of the integration in the EU. The integration perspective should be supported by concrete politics on the improvement of government functioning and decrease of the informal sector, so that the people think that their country is on the right way toward modernization and prosperity.

  11. What Is Hampering the Development of Our Education? The New Economy and the New Education

    Science.gov (United States)

    Maksakovskii, V. P.

    2006-01-01

    At the turn of the twenty-first century a paradigm shift in economic development is taking place in the world. This is reflected in the transition to what goes by the name of the new economy. Given birth by the information and communications revolution, this economy is developing under the conditions of globalization and competition while…

  12. A Simple Model to Teach Business Cycle Macroeconomics for Emerging Market and Developing Economies

    Science.gov (United States)

    Duncan, Roberto

    2015-01-01

    The canonical neoclassical model is insufficient to understand business cycle fluctuations in emerging market and developing economies. The author reformulates the model proposed by Aguiar and Gopinath (2007) in a simple setting that can be used to teach business cycle macroeconomics for emerging market and developing economies at the…

  13. SOCIO-ECONOMIC NATURE OF SHADOW ECONOMY AND CAUSES OF ITS DEVELOPMENT IN ENTREPRENEURSHIP

    Directory of Open Access Journals (Sweden)

    I. Mazur

    2017-01-01

    Full Text Available The socio-economic nature of the shadow economy is revealed. The shadow economy has both positive and negative signs for the society; the possibility for the population to survive in conditions of economic crisis, reducing transaction costs authors refer to positive signs, and the destructive economic development to negative. The common (prohibitions and restrictions and partial (high tax burden and inefficient system of its administration; numerous bureaucratic procedures; mistrust to the government institutions and the judiciary; corruption in all levels of the governance, etc. causes of the shadow economy in entrepreneurship are disclosed. It is argued that the shadow economy is neither a sector nor a certain part of the legal economy, it can be in any sector of the legal economy closely interlaced with it, and therefore its limits cannot be clearly identified (determine in the formal economy. The shadow economy is not possible to determine especially in the information society. The categories of the shadow economy and its structuring are suggested. It has been researched the historical roots of the shadow economy spread in entrepreneurship, and lie in the shadow of public-private partnership which carries interests of "civil servant-entrepreneurs" and allows to manage state resources and control market. Therefore, the shadow policy creates favorable conditions for the entrepreneurs to work in the shadow. At the same time, access to the shadow entails stricter regulation by the state. It is proved that corruption is a part of the shadow economy, not an independent phenomenon, so they should be research comprehensively and systematically. Instead of overcoming the shadow economy and its component - corruption has been suggested to establish favorable business environment for their unfavorable existence, that is to carry out deshadowing of the economy.

  14. China's food economy in the early 21st Century; Development of China's food economy and its impact on global trade and on the EU

    NARCIS (Netherlands)

    Tongeren, van F.W.; Huang, J.

    2004-01-01

    Development of Chinese food economy and Chinese agricultural policies. Simulations of future developments in China and in global trade with a model for the Chinese food economy and a model for global trade analysis. Simulation of developments in a 'business as usual' scenario. Assesment of impacts

  15. Evolutionary pattern, operation mechanism and policy orientation of low carbon economy development

    Directory of Open Access Journals (Sweden)

    X. Dou

    2016-10-01

    Full Text Available The essence of low carbon economy development is a continuous evolution and innovation process of socio-economic system from traditional high carbon economy to new sustainable green low carbon economy to achieve a sustainable dynamic balance and benign interactive development of various elements between society, economy and natural ecosystem. At the current stage, China’s socio-economy is showing the feature of "three high" (high energy consumption, high emissions and high pollution. In this case, quickly to promote the development of green low carbon economy is necessary and urgent. This research indicates that, low carbon economy development is achieved by micro-economic agents such as households, businesses and social intermediary organizations through Government’s guidance and the role of market mechanism. In low carbon economy development, the state (government is a leader and markets are core, while economic agents (e.g., households, businesses and social intermediary organizations are basis. For this reason, it is necessary to build an effective cleaner development and incentive-compatible policy system oriented to end-users.

  16. Theoretical Aspects of Developing the Ideological Platform for Reforming the Economy of Regions of Ukraine

    Directory of Open Access Journals (Sweden)

    Bielikova Nadiya V.

    2016-01-01

    Full Text Available The article is concerned with developing the ideological platform for reforming the economy of regions of Ukraine on the basis of theories, conceptions, approaches and methods of research of regularities in the economic development of countries and their regions. The article substantiates both theoretical basis and methodological support for developing a economic reforming mechanism; expediency of use as to certain economic theories as well as quantitative and qualitative research methods as to reforming the economy of country and its regions. Requirements for development of the ideological platform of reforming the economy of the country's regions have been defined. The article considers achievements of philosophical disciplines that form the basis for developing of the ideological platform of economic reforming: philosophical anthropology (existentialism as doctrine about the human nature (essence; social theory and the institutional theory, developed on the basis of the latter; philosophy of economics; conceptions and ideas of the philosophy of history. The theoretical basis of studying the economic reforming in Ukraine and its regions has been substantiated, which consists of the following components: reforming the model of country's economy as a whole; reforming the model of a particular region's economy; reforming the model of region's economy as a component of the national economy; reforming the model of economy of country and its regions.

  17. Economic Structure and Development in an Emergent Asian Economy

    DEFF Research Database (Denmark)

    Tarp, Finn; Roland-Holst, David; Rand, John

    2003-01-01

    Vietnam started a wide-ranging process of economic reform in 1986 and is presently opening up its economy to regional and global economic forces. As a result, Vietnam faces significant challenges in the area of economic policy analysis in spite of a remarkable growth performance in recent years...

  18. The Limitations of Monetary Tools in a Developing Economy like ...

    African Journals Online (AJOL)

    He also advocated for the use of fiscal policy to address economic problems. This paper analyzed both the classical and Keynesian policy prescription and came to the conclusion that the Keynesians prescription of government's intervention in the economy is necessary. The use of fiscal policy as prescribed by the ...

  19. Appropriate payment vehicles in stated preference studies in developing economies

    DEFF Research Database (Denmark)

    Hassan, Suziana; Olsen, Søren Bøye; Thorsen, Bo Jellesmark

    2018-01-01

    , in Malaysia as well as in many other low- to middle-income economies, large proportions of people do not pay income taxes, putting the validity of this payment vehicle into question. Instead, citizens in Malaysia and many other countries benefit from subsidies for a range of consumer goods. We find that price...

  20. Economies: An Open Access Journal for the Field of Development Macroeconomics

    Directory of Open Access Journals (Sweden)

    Ralf Fendel

    2013-01-01

    Full Text Available Economies (ISSN 2227-7099 is a new international, peer-reviewed open access journal for the academic fields of development economics and macroeconomics. While the latter seems to be clearly defined, development economics is not, because it is related to nearly all traditional economic sub-disciplines such as macroeconomics, international trade and finance, as well as microeconomics and public finance. Typically, academic field journals of development economics cover all those economic sub-disciplines. Economies instead focuses mainly on the macroeconomic perspective of economic development and it intends to publish academic research that is of strong macroeconomic policy relevance. In general, contributions in Economies should foster understanding of the macroeconomic process of economic development, with the process of development not exclusively being reserved to what we typically call developing countries. Also, the group of developed economies is still developing in the sense of improving their living standards further.

  1. Genetic dissection of black grain rice by the development of a near isogenic line

    OpenAIRE

    Maeda, Hiroaki; Yamaguchi, Takuya; Omoteno, Motoyasu; Takarada, Takeshi; Fujita, Kenji; Murata, Kazumasa; Iyama, Yukihide; Kojima, Yoichiro; Morikawa, Makiko; Ozaki, Hidenobu; Mukaino, Naoyuki; Kidani, Yoshinori; Ebitani, Takeshi

    2014-01-01

    Rice (Oryza sativa L.) can produce black grains as well as white. In black rice, the pericarp of the grain accumulates anthocyanin, which has antioxidant activity and is beneficial to human health. We developed a black rice introgression line in the genetic background of Oryza sativa L. ‘Koshihikari’, which is a leading variety in Japan. We used Oryza sativa L. ‘Hong Xie Nuo’ as the donor parent and backcrossed with ‘Koshihikari’ four times, resulting in a near isogenic line (NIL) for black g...

  2. Human error identification for laparoscopic surgery: Development of a motion economy perspective.

    Science.gov (United States)

    Al-Hakim, Latif; Sevdalis, Nick; Maiping, Tanaphon; Watanachote, Damrongpan; Sengupta, Shomik; Dissaranan, Charuspong

    2015-09-01

    This study postulates that traditional human error identification techniques fail to consider motion economy principles and, accordingly, their applicability in operating theatres may be limited. This study addresses this gap in the literature with a dual aim. First, it identifies the principles of motion economy that suit the operative environment and second, it develops a new error mode taxonomy for human error identification techniques which recognises motion economy deficiencies affecting the performance of surgeons and predisposing them to errors. A total of 30 principles of motion economy were developed and categorised into five areas. A hierarchical task analysis was used to break down main tasks of a urological laparoscopic surgery (hand-assisted laparoscopic nephrectomy) to their elements and the new taxonomy was used to identify errors and their root causes resulting from violation of motion economy principles. The approach was prospectively tested in 12 observed laparoscopic surgeries performed by 5 experienced surgeons. A total of 86 errors were identified and linked to the motion economy deficiencies. Results indicate the developed methodology is promising. Our methodology allows error prevention in surgery and the developed set of motion economy principles could be useful for training surgeons on motion economy principles. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  3. THE ROLE OF THE BANKING SYSTEM IN THE SUSTAINABLE DEVELOPMENT OF THE ECONOMY

    Directory of Open Access Journals (Sweden)

    IMOLA DRIGĂ

    2006-12-01

    Full Text Available The efficiency of the banking system and financial markets represents a determinant factor for sustainable development. Thus, banks are essential for any modern economy, not only because of their turnovers but also because they provide a number of important functions for the national economy, being the main financier.

  4. Are brand benefits perceived differently in less developed economies ? A scale development and validation

    OpenAIRE

    Lacoeuilhe , Jérôme; Ben Mrad , Selima; Belaïd , Samy; Petrescu , Maria

    2017-01-01

    International audience; The purpose of this paper is to develop a scale measuring consumers’ brand benefits in less developed economies. Based on the literature, items have been generated in qualitative and quantitative studies and tested by using exploratory and confirmatory factor analyses. The findings show that brand benefits converge into a two-factor structure (functional and symbolic) instead of three (functional, experiential and symbolic). These findings can be justified by the fact ...

  5. Genetic dissection of black grain rice by the development of a near isogenic line.

    Science.gov (United States)

    Maeda, Hiroaki; Yamaguchi, Takuya; Omoteno, Motoyasu; Takarada, Takeshi; Fujita, Kenji; Murata, Kazumasa; Iyama, Yukihide; Kojima, Yoichiro; Morikawa, Makiko; Ozaki, Hidenobu; Mukaino, Naoyuki; Kidani, Yoshinori; Ebitani, Takeshi

    2014-06-01

    Rice (Oryza sativa L.) can produce black grains as well as white. In black rice, the pericarp of the grain accumulates anthocyanin, which has antioxidant activity and is beneficial to human health. We developed a black rice introgression line in the genetic background of Oryza sativa L. 'Koshihikari', which is a leading variety in Japan. We used Oryza sativa L. 'Hong Xie Nuo' as the donor parent and backcrossed with 'Koshihikari' four times, resulting in a near isogenic line (NIL) for black grains. A whole genome survey of the introgression line using DNA markers suggested that three regions, on chromosomes 1, 3 and 4 are associated with black pigmentation. The locus on chromosome 3 has not been identified previously. A mapping analysis with 546 F2 plants derived from a cross between the black rice NIL and 'Koshihikari' was evaluated. The results indicated that all three loci are essential for black pigmentation. We named these loci Kala1, Kala3 and Kala4. The black rice NIL was evaluated for eating quality and general agronomic traits. The eating quality was greatly superior to that of 'Okunomurasaki', an existing black rice variety. The isogenicity of the black rice NIL to 'Koshihikari' was very high.

  6. [Development of bakery products for greater adult consumption based on wheat and rice flour].

    Science.gov (United States)

    Reyes Aguilar, María José; Palomo, Patricia de; Bressani, Ricardo

    2004-09-01

    The present investigation was developed as a contribution to Guatemalan's elderly food and nutrition. Its main objective was to evaluate the chemical, nutritional and sensory quality of bread prepared from the partial substitution of wheat flour with rice flour. Wheat flour substitutions with rice flour in the order of 15, 20, 30, 40, 50 and 60% were evaluated. Differences with the control (100% wheat bread) were found during the process of preparation, as well as texture, volume, height, weight and specific volume. Important effects in dough handling were noted specifically in the 40, 50 and 60% rice bread. Thus, a sandy texture was found in breads of higher rice levels. The bread protein quality increased with the level of substitution; however the protein quality difference between the wheat bread and the bread with 60% rice flour did not achieve statistical significance. Based on a statistical analysis of the physical properties the bread with 30 and 40% rice flour was selected, and through a preference test between these last two, the 30% rice flour bread was selected as the sample best suited to the present study's purposes. This bread was not different to wheat bread in many nutritional parameters, although in others it showed to be superior. Each serving size of bread has a weight of 80 grams (2 slices) that contributes adequate quantity of calories, protein and sodium, although a little less dietary fiber than 100% wheat bread.

  7. Open-Economy Macroeconomics, Developments in Theory and Policy

    OpenAIRE

    Maurice Obstfeld

    1999-01-01

    This paper surveys recent research in open-economy macroeconomics, using questions raised by European economic and monetary unification to guide the topics discussed. A striking empirical regularity is the tendency for changes in the nominal exchange rate regime systematically to affect the variability of nominal and real exchange rates alike. This regularity (which disappears in high-inflation conditions) can be explained by sticky-price theories or by models of asset-market liquidity effect...

  8. ICT and Romania's Development Towards the Knowledge Economy

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available The new stage of the market-based economy is more strongly and more directly rooted in the production, distribution and use of knowledge. Knowledge creation and knowledge diffusion are key driving forces in the economy and knowledge has become an economic resource in its own right (Fischer and Atalik, 2002. Accordingly, firms are more and more interested in absorbing the advances in technological and organizational knowledge and in applying it in the production process and organization of work. In this context, any discussion about knowledge invariably leads to the question of the relationship between information and knowledge. Thus, according to Fischer, the common understanding is that "information does not become knowledge unless its value is enhanced through interpretation, organization, filtration, selection or engineering" (Fischer, 2002, p. 18. Moreover, nowadays the ICT revolution and the knowledge-based economy are closely interrelated. The convergence of computing, information and telecommunication technologies has changed the conditions for the production and dissemination of knowledge and its connection with the production system as well. New flexible information and communication technologies such as internet, web, intranet, extranet, data warehousing and data mining, as well as collaborative groupware technologies are responsible for the major changes in current abilities to handle data and information, to codify knowledge and to transmit codified knowledge (Fischer, 2006.

  9. [Spatial and temporal evolution of the ecological environment and economy coordinated development in Hebei Province, China.

    Science.gov (United States)

    Kong, Wei; Ren, Liang; Wang, Shu Jia; Liu, Yu Feng

    2016-09-01

    Based on the constructed evaluation index system of ecological environment and economy coordinated development in Hebei Province, accompanied by introducing the Coupling Degree Mo-del, the paper estimated the ecological environment comprehensive index, the economic comprehensive index and the coupling degree of ecological environment and economy coordinated development of Hebei Province from 2000 to 2014 and 11 cities in 4 years (2000, 2006, 2010, 2014). The results showed that during the study period, the level of the coordinated development of the eco-logical environment and economy in Hebei Province had been increasing, from the brink of a recession to the well coordinated development, which had gone through 3 evident stages. The coordinating degree of ecological environment and economy of the 11 cities increased year by year, and pre-sented significant difference in spatial distribution. Through analyzing the spatial and temporal evolution mechanism of the ecological environment and economy coordinated development in Hebei Province, the policy, economy, industry and location were the key contributing factors, accordingly, suggestions on the further coordinated development of ecological environment and economy in Hebei Province were proposed.

  10. A Marketing Strategy for the Development of Want Want Rice Crackers in China Biscuits Market

    Institute of Scientific and Technical Information of China (English)

    杜卉

    2015-01-01

    The Want Want Group, as the biggest rice crackers manufacturer in the world, entered the mainland China's biscuit market and established its first factory in Hunan 1994. Rice Crackers are widely welcomed by Chinese consumers; however, in this decade it remained a stable company share with a very little decline in China's biscuit market. In order to maintain sustainable development, it is worthy to consider the competitive environment and distinguish the opportunities and challenges, analysis strengths and weaknesses.

  11. The determinants of trade credit use : the case of the Tanzanian rice market

    NARCIS (Netherlands)

    Hermes, Niels; Kihanga, Ernest; Lensink, Robert; Lutz, Clemens

    2015-01-01

    Most small businesses in the developing economies suffer from a lack of access to formal external finance. One important alternative source of finance for these entrepreneurs is trade credit. Applying a unique data-set containing data on specific trade relations between rice wholesalers and rice

  12. Optimal Currency Basket Pegs for Developing and Emerging Economies

    OpenAIRE

    Joseph Daniels; Peter G. Toumanoff; Marc von der Ruhr

    2001-01-01

    The exchange rate arrangement represents an important policy choice for emerging and transitional economies as they strive to become stable and market-driven. A wide variety of arrangements have emerged, ranging from currency boards, basket-currency pegs and single-currency pegs to floating rates. Recently the IMF has recommended that, if the exchange value of a currency is to be pegged, it is better to peg to a basket of currencies rather than a single currency. Nonetheless, there has been l...

  13. Rice-Fish Culture in China | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Raising fish in rice paddies brings to farmers in Asia an important source of protein, as well as extra income. Rice–Fish Culture in China is an important addition to the English language literature in this area. Along with biological and ecological aspects of rice–fish culture, the book addresses its economic and social ...

  14. Development and assessment of a lysophospholipid-based deep learning model to discriminate geographical origins of white rice.

    Science.gov (United States)

    Long, Nguyen Phuoc; Lim, Dong Kyu; Mo, Changyeun; Kim, Giyoung; Kwon, Sung Won

    2017-08-17

    Geographical origin determination of white rice has become the major issue of food industry. However, there is still lack of a high-throughput method for rapidly and reproducibly differentiating the geographical origins of commercial white rice. In this study, we developed a method that employed lipidomics and deep learning to discriminate white rice from Korea to China. A total of 126 white rice of 30 cultivars from different regions were utilized for the method development and validation. By using direct infusion-mass spectrometry-based targeted lipidomics, 17 lysoglycerophospholipids were simultaneously characterized within minutes per sample. Unsupervised data exploration showed a noticeable overlap of white rice between two countries. In addition, lysophosphatidylcholines (lysoPCs) were prominent in white rice from Korea while lysophosphatidylethanolamines (lysoPEs) were enriched in white rice from China. A deep learning prediction model was built using 2014 white rice and validated using two different batches of 2015 white rice. The model accurately discriminated white rice from two countries. Among 10 selected predictors, lysoPC(18:2), lysoPC(14:0), and lysoPE(16:0) were the three most important features. Random forest and gradient boosting machine models also worked well in this circumstance. In conclusion, this study provides an architecture for high-throughput classification of white rice from different geographical origins.

  15. Thinking on the development of nuclear science and technology information in knowledge economy time

    International Nuclear Information System (INIS)

    Zhang Yue

    2010-01-01

    The arrival of knowledge-based economy has brought the opportunities and challenges for the development of nuclear science and technology information. In the knowledge economy environment, knowledge becomes the new driving force for economic development, and people's demand for nuclear science and technology expertise will significantly increase. So the role of nuclear science and technology intelligence services will become even more and more prominent. Meanwhile, with the rapid development of modem information technology, the informatization of human society is towards the development of digital and intelligent. This also will raise new demands for nuclear science and technology information work. Discusses the status of nuclear science and technology information work of own units under the knowledge-based economy condition, and puts forward some thought and suggestions on development of nuclear science and technology information work under the knowledge economy environment. (author)

  16. [Health and the green economy: challenges for sustainable development and the eradication of poverty].

    Science.gov (United States)

    Gallo, Edmundo; Setti, Andréia Faraoni Freitas; Magalhães, Danielly de Paiva; Machado, Jorge Mesquita Huet; Buss, Daniel Forsin; Franco Netto, Francisco de Abreu; Buss, Paulo Marchiori

    2012-06-01

    In a scenario where ecosystemic services are being eroded and there is high social inequity, a new model of development is necessary, namely one capable of promoting social development with a reduction of its ecological footprint. The 'Green Economy' model is one of the proposed models. This paper seeks to analyze the environmental, social and individual impacts on human health in the context of a 'brown economy', and discusses the contributions of a green economy on the promotion of equity and health. The assumption is that economic development and environmental sustainability are not incompatible and both contribute to the eradication of poverty. The transition to a sustainable economy depends on political decisions, and transcends technological developments. Above all, it should instigate new models of production, consumption and social organization, which promote socio-environmental justice, encouraging social participation and democratic forms of governance to define a solid agenda for the implementation of sustainable development and mechanisms to implement them at all levels.

  17. Methodology development for area determination of rice planted paddy using RADARSAT data

    International Nuclear Information System (INIS)

    Ishitsuka, N.; Saito, G.; Murakami, T.; Ogawa, S.; Okamoto, K.

    2003-01-01

    Every year, the agricultural statistics section of the Japanese government announces rice planting paddy area and rice yield per hectare (ha). At present, the rice planting paddy area is calculated based on field survey by human power. In future, the Japanese government should like to determine the rice transplanted paddy area using remote sensing. Already, some results have come out using satellite-borne optical sensors. However, Japan has a rainy-season at crop growing time, and therefore it is difficult, under such weather condition, to make accurate and consistent observation of paddy fields every year by optical means. On the other hand, Synthetic Aperture Radar (SAR) is capable of observing the earth's surface without influence of clouds. Making use of this all-weather imaging capability, we are currently developing a method to determine the rice planted paddy area using SAR data acquired by RADARSAT. Paddy fields are filled with water during rice-planting period. When the microwave is incident on the filled paddy fields, it is reflected away from the SAR antenna by the water surface acting like a mirror. This phenomenon is called 'specular reflection'. The microwave backscatter is therefore small from the surface covered with water. Thus, the radar cross section (RCS) is very small from rice paddies at a transplanting period due to the specular reflection, and it increases with the growth of rice plants because of volume scatter by stems and leaves, and also by multiple reflection between the water surface and rice plants. In our study, this characteristic is used to develop methods of estimating rice paddy area. Our study area is the Saga plain in the southeast Japan. First, We determine the threshold of image intensity to separate the land and water areas using the histogram and maps. Next, we develop techniques of classification, utilizing (1) RADARSAT and optical data, (2) two multi-temporal RADARSAT data, (3) RADARSAT and GIS data, and (4

  18. Coordinated Development between Urban Tourism Economy and Transport in the Pearl River Delta, China

    Directory of Open Access Journals (Sweden)

    Qiuxia Zheng

    2016-12-01

    Full Text Available By selecting the panel data from 2005 to 2014 of 9 cities in the Pearl River Delta (PRD in China, this paper respectively establishes the evaluation index system of tourism economy and transport. It also applies a synthetic evaluation model and coupling coordination model to estimate comprehensive indices of tourism economy and transport system and their coordinated relationships. The results show that: (1 during 2005–2014, the synthetic indices of tourism economy generally presented constantly upward tendency and the synthetic indices of transport represented wave-like raising trend in the PRD region; (2 during 2005–2014, the 9 cities in the PRD region gradually tended to have coordinated development between tourism economy and transport, and the central area of the PRD region developed faster than the flanks; (3 the correlations between the tourism economy and transport of the cities with abundant tourism resources, developed economy, and advanced transport facilities were more remarkable, and the coordination degrees were higher. Besides, macro-policies, mega-events, and locations also impacted on coordinated development between the tourism economy and transport in the PRD region.

  19. The Digital Economy: Controversity of Content and Impact on Economic Development

    Directory of Open Access Journals (Sweden)

    Kolomiyets Ganna M.

    2017-07-01

    Full Text Available The transformations of the technological structure of current economy have led to the emergence of digital economy that offers significant opportunities and, at the same time, creates threats. The article is aimed at displaying methodological approaches to interpretation of digital economy, contradiction of the possible results of its development and functioning, and the practical relevance of research into this phenomenon. The digital economy transforms economic interactions; destroys long chains of intermediaries; speeds up the conclusion of different agreements; eliminates spatial constraints in access to markets; offers competitive advantages to companies regardless of their size; enables to create a scale effect and materialize its positive impact by reducing costs. At the same time, in developed countries and industry sectors that can easily be automated, the need for low-and medium-skill workers is severely reduced. A more part-time economy is being formed, with engagement of freelancers who are not covered by the social security system on a short-term basis. These processes threaten the stability of incomes and the development of the national economy. A comparative analysis of the development of digital economy uses the indices that can form the basis of the national economic foresight.

  20. MicroRNAs responding to southern rice black-streaked dwarf virus infection and their target genes associated with symptom development in rice.

    Science.gov (United States)

    Xu, Donglin; Mou, Guiping; Wang, Kang; Zhou, Guohui

    2014-09-22

    Southern rice black-streaked dwarf virus (SRBSDV) is a recently emerged rice virus that has spread across Asia. This devastating virus causes rice plants to produce a variety of symptoms during different growth stages. MicroRNAs (miRNAs) comprise a large group of 21-24-nt RNA molecules that are important regulators of plant development processes and stress responses. In this study, we used microarray profiling to investigate rice miRNAs responding to SRBSDV infection at 3, 9, 15, and 20 days post-inoculation (dpi). Expression levels of 56 miRNAs were altered in SRBSDV-infected rice plants, with these changes classified into eight different regulation patterns according to their temporal expression dynamics. Fourteen miRNAs belonging to six families (miR164, R396, R530, R1846, R1858, and R2097) were significantly regulated at 20 dpi. We used RT-qPCR to search for expression level correlations between members of these families and their putative targets at 3, 9, and 15 dpi. Some members of the miR164, R396, R530, and R1846 families were found to be positively or negatively correlated with their respective targets during 3-15 days after SRBSDV infection, whereas in more cases the rice miRNAs were not in correlation with their targets along the post-inoculation period, suggesting that some additional factors may be involved in rice miRNA-target interactions. The reported functions of rice genes targeted by the miR164, R396, R530, R1846, and R1858 families indicated that these genes are associated with symptom development. These results provide insights into miRNA-mediated SRBSDV-rice interactions. Copyright © 2014 Elsevier B.V. All rights reserved.

  1. Mathematic model of regional economy development by the final result of labor resources

    Science.gov (United States)

    Zaitseva, Irina; Malafeev, Oleg; Strekopytov, Sergei; Bondarenko, Galina; Lovyannikov, Denis

    2018-04-01

    This article presents the mathematic model of regional economy development based on the result of labor resources. The solution of a region development-planning problem is considered for the period of long-lasting planning taking into account the beginning and the end of the planned period. The challenge is to find the distribution of investments in the main and additional branches of the regional economy, which will provide simultaneous transaction of all major sectors of the regional economy from the given condition to the predetermined final state.

  2. WOMEN ENTREPRENEURSHIP - A SOLUTION FOR ROMANIAN ECONOMY DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Florentina-Georgiana, COJOCARU

    2014-11-01

    Full Text Available Entrepreneurship is not only equivalent with a way of increasing national revenue or a source of new jobs, but represents also an important vector of economic growth by forming a bridge between innovation and market. The spectacular evolution and modification of family life as well as professional activity led to the increasing of women in business in the last 25 years, but this growth has brought with it the birth rate decrease. Women have become more important in the global market, not just as an employee, but also as a consumer, entrepreneur, manager and investor. The article aims to capture the difficulties that women entrepreneurship is facing, gender differences and gender diversity in business, but also its impact on the economy. By approaching the theme we intend to highlight the problems faced by women both in terms of concepts, and education by analyzing employment rate by age, status, education level, gender and region, and also an analysis of the statistics on the discouraged people in finding a job by age and sex, and so on. Using the data collected and analyzed we will try to estimate the impact of female entrepreneurship on the Romanian economy.

  3. Contrasting ERP absorption between transition and developed economies from Central and Eastern Europe (CEE)

    DEFF Research Database (Denmark)

    Bernroider, Edward W.N.; Sudzina, Frantisek; Pucihar, Andreja

    2011-01-01

    This article investigates Enterprise Resource Planning absorption in transition and developed economies in Central and Eastern Europe. Using absorptive capacity theory and data envelopment analysis, we view organizational transformation in Enterprise Resource Planning absorption as an economic...

  4. Information and communication technologies within small and medium enterprises in developing economies

    CSIR Research Space (South Africa)

    Ndiege, JRA

    2012-03-01

    Full Text Available With the realization of the benefits associated with the adoption of information and communication technologies (ICTs), many small and medium enterprises (SMEs) in developing economies are beginning to embrace the use of ICT. This process has...

  5. Features of innovative development of a construction complex in the conditions of national economy modernization

    OpenAIRE

    Alekseeva Ta'tyana Romanovna

    2014-01-01

    Today, one of the major tasks facing Russia is modernization of the national economy. The construction complex is one of the most important sectors of the national economy and it also needs innovative and technological rearmament. Transition of the construction complex to an innovative way of development is a difficult process. In the article the features of innovative development of a construction complex in Russia are considered. Innovative activity assumes the existence of certain types of...

  6. Biodiesel development from rice bran oil: Transesterification process optimization and fuel characterization

    International Nuclear Information System (INIS)

    Sinha, Shailendra; Agarwal, Avinash Kumar; Garg, Sanjeev

    2008-01-01

    Increased environmental awareness and depletion of resources are driving industry to develop viable alternative fuels from renewable resources that are environmentally more acceptable. Vegetable oil is a potential alternative fuel. The most detrimental properties of vegetable oils are its high viscosity and low volatility, and these cause several problems during their long duration usage in compression ignition (CI) engines. The most commonly used method to make vegetable oil suitable for use in CI engines is to convert it into biodiesel, i.e. vegetable oil esters using process of transesterification. Rice bran oil is an underutilized non-edible vegetable oil, which is available in large quantities in rice cultivating countries, and very little research has been done to utilize this oil as a replacement for mineral Diesel. In the present work, the transesterification process for production of rice bran oil methyl ester has been investigated. The various process variables like temperature, catalyst concentration, amount of methanol and reaction time were optimized with the objective of producing high quality rice bran oil biodiesel with maximum yield. The optimum conditions for transesterification of rice bran oil with methanol and NaOH as catalyst were found to be 55 deg. C reaction temperature, 1 h reaction time, 9:1 molar ratio of rice bran oil to methanol and 0.75% catalyst (w/w). Rice bran oil methyl ester thus produced was characterized to find its suitability to be used as a fuel in engines. Results showed that biodiesel obtained under the optimum conditions has comparable properties to substitute mineral Diesel, hence, rice bran oil methyl ester biodiesel could be recommended as a mineral Diesel fuel substitute for compression ignition (CI) engines in transportation as well as in the agriculture sector

  7. Rainfed Rice Production and there Germplasm Development in Kenya

    International Nuclear Information System (INIS)

    Onyango, J.C.; Onyango, M.O.A.

    1999-01-01

    Rice (Oryza Sativa L.) has been grown in Kenya for several centuries and during this time has been locally selected by farmers for adaptation in the dry climate of Kenya highlands and coastal region. this history of selection by farmers has led to the concentration of genetic information for performance under drought conditions in locally-adapted rice types. Since water availability affects many processes in plants, drought tolerance is a complex character and due to the complex nature of the drought tolerance limited progress has been made in breeding for drought tolerance using simple screening methods. To produce drought tolerant cultivars, characters can used as parents in a breeding program, this is a two step process. Obviously, the root system is central to drought tolerance. The root system must be able to remove water efficiently from soils with low moisture and withstand the dynamics of soil during drought conditions will prevent stomata closure and maximise photosynthesis which is essential for high crop production. Over 365 cultivars of rainfed rice have been identified in Kenya and can be used in the two step process as source material for identifying characters related to drought tolerance and as parental lines. To advance the first step, research was conducted to identify drought tolerance characters in rainfed cultivars from Kenya. The study had a total of 580 mm of rainfall which was below the mean precipitation requirement of 750 mm. The drought sensitive variety IR20 was compared with drought tolerant IR52 and five KR (Kenya Rice) KR21, KR22, KR35,KR108 and KR135 cultivars. Plant biomass, plant height, leaf area, leaf length, protein: chlorophyll content ratio and grain yield were affected by limiting water availability and differences between cultivars were noted. The protein to chlorophyll ratio in leaves in the KR. cultivars increase from 18.4 to 28.0 as water deficient increases from -0.8 mpa to -1.4 Mpa allowing these cultivars to maintain

  8. Study of Rice Marketing System in Iran

    OpenAIRE

    Feizabadi, Yaser

    2011-01-01

    Rice comes second after wheat in Iran`s food consumption economy. Rising population and recent growth in GDP has made Iran one of the greatest rice importer countries all over the world. That is why rice marketing has always been a controversial issue in Iran`s agricultural economics. To study rice marketing system in Iran, this paper aims to calculate rice marketing margin, market efficiency and marketing cost coefficient in seaside Mazandaran province( where 70 percent of domestic rice prod...

  9. Development of aromatic giant-embryo rice by molecular marker-assisted selection

    Directory of Open Access Journals (Sweden)

    ZHU Yingdong

    2013-12-01

    Full Text Available Aromatic rice is loved for its distinctive aroma when cooking and eating.In this research,aromatic normal-embryo rice and non-aromatic giant-embryo rice,"Shangshida No.5",both bred by our laboratory,were selected as the parents for the hybridization.We used conventional breeding techniques as well as fragrance gene marker-assisted selection to derive new aromatic giant-embryo rice "Shangshida No.8".By comparing the agronomic and yield characters of "Shangshida No.5" and "Shangshida No.8",the average of filled grains per panicle of "Shangshida No.5" exceeds "Shangshida No.8" very significantly,while the average of effective panicles of "Shangshida No.8" is slightly more than "Shangshida No.5".Also,in the weight of thousand grains "Shangshida No.8" is slightly heavier than "Shangshida No.5".Thus,their grain weights per plant are close,29.10 g and 28.92 g respectively.By comparing the traits of rice embryo,there is no significant difference in embryo weight and volume.Also,there is no significant difference in weight ratio and volume ratio of embryo.This research has laid a solid foundation for further market development and application of aromatic giant-embryo rice.

  10. Studies on development of new functional natural materials from agricultural products - Technology developments for ceramic powders and materials from rice phytoliths

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Dae Kap; Kim, Yong Ik [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of); Yoon, Nang Kyu; Seong, Seo Yong [Myongseong Ceramics Com., Taejon (Korea, Republic of); Ryu, Sang Eun [Bae Jae Univ., Taejon (Korea, Republic of); Lee, Jae Chun [Myungji Univ., Seoul (Korea, Republic of)

    1995-08-01

    Based on an estimation of annual rice production of 5.2 million tons, rice husks by-production reaches to 1.17 million tons per year in Korea. Distinguished to other corns, rice contains a lot of Si; 10-20% by weight in rice husks calculated as silica. The aim of this research project is to develop technologies for ceramic powders and materials utilizing the silica in rice husks called phytoliths. In this first year research, researches of the following subjects were performed; material properties of rice husks, milling of rice husks, acid treatments, oxidations at low and high temperatures, sintering and crystalization of amorphous silica, low temperature carburization, formation of silicon carbide whiskers, and brick lightening method using milled rice husks. 11 tabs., 49 figs., 75 refs. (Author).

  11. The development of Kaliningrad regional economy: A new stage of restructuring

    Directory of Open Access Journals (Sweden)

    Gimbitsky K. K.

    2014-03-01

    Full Text Available The Kaliningrad region is developing in complicated exclave conditions, which results in insufficient resilience of its economy to external impacts. There is a need for constant monitoring of the economic situation in the region and the adaptation of the regional strategy to changing conditions. This article sets out to evaluate the stages of regional economy development and the methods of its modernisation and restructuring in view of accumulated experience in reacting to changes in conditions of regional development. The authors analyse complex statistical data from 1990—2012 and the modern condition of the Kaliningrad regional economy compared to the national average. The article relies heavily on the results of the survey of specialists working in regional companies. Russian accession to the WTO and the abolition of certain customs privileges planned for 2016 form the basis for the import substitution manufacturing and will significantly affect the conditions of regional economy development. Implementation of the Strategy for the Socioeconomic Development of the Region will contribute to the innovativeness of economy, its export orientation, development through an increase in labour productivity, and cooperation with both Russian and international partners. It will reduce the dependence of production on imported raw materials and semi-finished produces, as well as its energy intensity. The formation of a new more stable economy will be facilitated through federal support and implementation of a number of regional programmes.

  12. The Role of Innovation in Fostering Competitiveness and Economic Growth: Evidence from Developing Economies

    Directory of Open Access Journals (Sweden)

    Terzić Lejla

    2017-12-01

    Full Text Available This paper deals with the essential features determining the role of innovation in developing economies by examining the structure of innovation measures. The economic growth and competitiveness of developing economies are powerfully connected to its innovation status. The purpose of this paper is to examine the significance of innovation in driving economic growth per capita and competitiveness in selected developing economies. In order to determine the interconnection among the variables of innovation, competitiveness, and growth, assorted methodological measurement instruments have been applied. The data were collected from both primary and secondary sources. The results suggest the importance of specific innovation dimensions for prospective economic growth in developing economies. The identical measures responsible for fragile innovation are associated to the low composite measures of innovation accomplishment. This demonstrates the enormous disparity concentrated in every innovation aspect over time, specifically in innovation output and enterprise performances between the developing economies and the EU-28 average measures. The research results indicate the usage of appropriate economic instruments in diminishing the problems that developing economies are currently dealing with.

  13. Innovative Economy as the Objective Necessity of the Contemporary Development of an Economic System

    Directory of Open Access Journals (Sweden)

    Gotsuliak Liudmyla V.

    2016-03-01

    Full Text Available The article considers substance and main features of innovation economy, discloses the basic principles of its building, its signs and indicators. The results of transition to innovative economy both in the developed countries and in the so-called newly industrializing countries have been studied and are visualized. Thus, formation of the innovation economy in the era of postindustrial society, generally based on science and knowledge, stipulates that embedding in the production of the results of research and development, as well as informational and other new technologies, not only can be able to radically change the mechanism of interaction between countries, regions, individual enterprises, but also can entail changing our view of the laws and basics of functioning and developing of economic systems on different levels. The sine qua non conditions for efficiency of innovation economy, conditions for scientific-technological breakthrough and civilized existence of our country in the 21st century have been disclosed.

  14. A Quantitative Acetylomic Analysis of Early Seed Development in Rice (Oryza sativa L.).

    Science.gov (United States)

    Wang, Yifeng; Hou, Yuxuan; Qiu, Jiehua; Li, Zhiyong; Zhao, Juan; Tong, Xiaohong; Zhang, Jian

    2017-06-27

    PKA (protein lysine acetylation) is a critical post-translational modification that regulates various developmental processes, including seed development. However, the acetylation events and dynamics on a proteomic scale in this process remain largely unknown, especially in rice early seed development. We report the first quantitative acetylproteomic study focused on rice early seed development by employing a mass spectral-based (MS-based), label-free approach. A total of 1817 acetylsites on 1688 acetylpeptides from 972 acetylproteins were identified in pistils and seeds at three and seven days after pollination, including 268 acetyproteins differentially acetylated among the three stages. Motif-X analysis revealed that six significantly enriched motifs, such as (DxkK), (kH) and (kY) around the acetylsites of the identified rice seed acetylproteins. Differentially acetylated proteins among the three stages, including adenosine diphosphate (ADP) -glucose pyrophosphorylases (AGPs), PDIL1-1 (protein disulfide isomerase like 1-1), hexokinases, pyruvate dehydrogenase complex (PDC) and numerous other regulators that are extensively involved in the starch and sucrose metabolism, glycolysis/gluconeogenesis, tricarboxylic acid (TCA) cycle and photosynthesis pathways during early seed development. This study greatly expanded the rice acetylome dataset, and shed novel insight into the regulatory roles of PKA in rice early seed development.

  15. Interface between marketing, policy and development in emerging economies. An exploratory study and evaluation

    Directory of Open Access Journals (Sweden)

    Rodney Oudan

    2017-11-01

    Full Text Available This paper explores the role of marketing, policy, and development for emerging economies moving toward a market-driven economic environment. A historical review provides a foundation, then deductive analyses from theoretical reviews and transcripts reveal that such marketing is still in the developmental stages and has become necessary for the future direction of these economies. Following the findings, the paper provides managerial marketing implications and highlights how a market orientation and market-driven approach is necessary for the greater social good in a global economy.

  16. Genome wide re-sequencing of newly developed Rice Lines from common wild rice (Oryza rufipogon Griff.) for the identification of NBS-LRR genes.

    Science.gov (United States)

    Liu, Wen; Ghouri, Fozia; Yu, Hang; Li, Xiang; Yu, Shuhong; Shahid, Muhammad Qasim; Liu, Xiangdong

    2017-01-01

    Common wild rice (Oryza rufipogon Griff.) is an important germplasm for rice breeding, which contains many resistance genes. Re-sequencing provides an unprecedented opportunity to explore the abundant useful genes at whole genome level. Here, we identified the nucleotide-binding site leucine-rich repeat (NBS-LRR) encoding genes by re-sequencing of two wild rice lines (i.e. Huaye 1 and Huaye 2) that were developed from common wild rice. We obtained 128 to 147 million reads with approximately 32.5-fold coverage depth, and uniquely covered more than 89.6% (> = 1 fold) of reference genomes. Two wild rice lines showed high SNP (single-nucleotide polymorphisms) variation rate in 12 chromosomes against the reference genomes of Nipponbare (japonica cultivar) and 93-11 (indica cultivar). InDels (insertion/deletion polymorphisms) count-length distribution exhibited normal distribution in the two lines, and most of the InDels were ranged from -5 to 5 bp. With reference to the Nipponbare genome sequence, we detected a total of 1,209,308 SNPs, 161,117 InDels and 4,192 SVs (structural variations) in Huaye 1, and 1,387,959 SNPs, 180,226 InDels and 5,305 SVs in Huaye 2. A total of 44.9% and 46.9% genes exhibited sequence variations in two wild rice lines compared to the Nipponbare and 93-11 reference genomes, respectively. Analysis of NBS-LRR mutant candidate genes showed that they were mainly distributed on chromosome 11, and NBS domain was more conserved than LRR domain in both wild rice lines. NBS genes depicted higher levels of genetic diversity in Huaye 1 than that found in Huaye 2. Furthermore, protein-protein interaction analysis showed that NBS genes mostly interacted with the cytochrome C protein (Os05g0420600, Os01g0885000 and BGIOSGA038922), while some NBS genes interacted with heat shock protein, DNA-binding activity, Phosphoinositide 3-kinase and a coiled coil region. We explored abundant NBS-LRR encoding genes in two common wild rice lines through genome wide re

  17. Effects of Nitrogen Application Time on Caryopsis Development and Grain Quality of Rice Variety Yangdao 6

    Directory of Open Access Journals (Sweden)

    Fei XIONG

    2008-03-01

    Full Text Available A pot experiment was conducted to study the effects of different nitrogen application time (during the tillering or the booting stages with the same nitrogen rates on the caryopsis development and grain quality of rice variety Yangdao 6. The increased nitrogen fertilizer (urea, especially applied during the booting stage, could evidently increase the milled rice rate, head rice rate and protein content in rice grains compared with the control (no nitrogen application, and decrease chalky grain rate and amylose content. Moreover, the increased nitrogen fertilizer significantly affected the caryopsis development and enhanced the grain weight when nitrogen applied during the tillering and the booting stages, especially during the booting stage. During caryopsis development the increased nitrogen fertilizer applied during the tillering and booting stages could obviously decrease the total starch and amylose contents, but not obviously for the amylopectin content in rice grain. Increased topdressing of nitrogen fertilizer, especially applied during the booting stage, had significant effect on the development and structures of amyloplasts and proteinoplasts. That is, it could change the distribution, number and shape of amyloplasts and proteinoplasts in the endosperm cells especially in grain abdomen. Compared with the control the arrangements of amyloplasts and proteinoplasts were closer, with more numbers, higher density and less interspaces each ohter. Furthermore, most amyloplasts showed polyhedron under the increased nitrogen fertilizer level.

  18. Studies on the Ecological Adaptability of Growing Rice with Floating Bed on the Dilute Biogas Slurry

    Science.gov (United States)

    Du, Qi; Cheng, Bowen; Liao, Zhiqi; Sun, Chengcheng

    2016-01-01

    This study aimed to explore the ecological adaptability and the possibility of growing rice with floating bed on the dilute biogas slurry. The results of the experiments show that the growth stage, rice plant height, and rice yield and quality were significantly affected by multiple dilutions; rice plants cultivated with 45 multiple dilutions had better ecological adaptability than others. In the 45 multiple dilutions' group, the yield of rice was 13.3 g/bucket (8 rice plants), milled rice rate was 63.1%, and the content of crude protein in the rice was 6.3%. The concentrations of heavy metals in the rice cultivated with 30 multiple dilutions' slurry, such as total lead, cadmium, mercury, chromium, and arsenic, were all below the national standard. The study shows that it is possible and safe to cultivate rice plants with no soil but diluted biogas slurry. In the experiments, the yield, milled rice rate, and crude protein of the rice cultivated with slurry were not as much as those of rice cultivated with regular way in soil. This study provides the basic theoretical support for the development of biogas projects and the potential achievement of organic farming in special agricultural facilities and circular economy. PMID:27882324

  19. Studies on the Ecological Adaptability of Growing Rice with Floating Bed on the Dilute Biogas Slurry.

    Science.gov (United States)

    Kang, Qun; Li, Rui; Du, Qi; Cheng, Bowen; Liao, Zhiqi; Sun, Chengcheng; Li, Zhaohua

    2016-01-01

    This study aimed to explore the ecological adaptability and the possibility of growing rice with floating bed on the dilute biogas slurry. The results of the experiments show that the growth stage, rice plant height, and rice yield and quality were significantly affected by multiple dilutions; rice plants cultivated with 45 multiple dilutions had better ecological adaptability than others. In the 45 multiple dilutions' group, the yield of rice was 13.3 g/bucket (8 rice plants), milled rice rate was 63.1%, and the content of crude protein in the rice was 6.3%. The concentrations of heavy metals in the rice cultivated with 30 multiple dilutions' slurry, such as total lead, cadmium, mercury, chromium, and arsenic, were all below the national standard. The study shows that it is possible and safe to cultivate rice plants with no soil but diluted biogas slurry. In the experiments, the yield, milled rice rate, and crude protein of the rice cultivated with slurry were not as much as those of rice cultivated with regular way in soil. This study provides the basic theoretical support for the development of biogas projects and the potential achievement of organic farming in special agricultural facilities and circular economy.

  20. Effects of Transgenic cry1Ca Rice on the Development of Xenopus laevis.

    Directory of Open Access Journals (Sweden)

    Xiuping Chen

    Full Text Available In fields of genetically modified, insect-resistant rice expressing Bacillus thuringiensis (Bt proteins, frogs are exposed to Bt Cry proteins by consuming both target and non-target insects, and through their highly permeable skin. In the present study, we assessed the potential risk posed by transgenic cry1Ca rice (T1C-19 on the development of a frog species by adding purified Cry1Ca protein or T1C-19 rice straw into the rearing water of Xenopus laevis tadpoles, and by feeding X. laevis froglets diets containing rice grains of T1C-19 or its non-transformed counterpart MH63. Our results showed that there were no significant differences among groups receiving 100 μg L-1 or 10 μg L-1 Cry1Ca and the blank control in terms of time to completed metamorphosis, survival rate, body weight, body length, organ weight and liver enzyme activity after being exposed to the Cry1Ca (P > 0.05. Although some detection indices in the rice straw groups were significantly different from those of the blank control group (P < 0.05, there was no significant difference between the T1C-19 and MH63 rice straw groups. Moreover, there were no significant differences in the mortality rate, body weight, daily weight gain, liver and fat body weight of the froglets between the T1C-19 and MH63 dietary groups after 90 days, and there were no abnormal pathological changes in the stomach, intestines, livers, spleens and gonads. Thus, we conclude that the planting of transgenic cry1Ca rice will not adversely affect frog development.

  1. A label-free quantitative shotgun proteomics analysis of rice grain development

    Directory of Open Access Journals (Sweden)

    Koh Hee-Jong

    2011-09-01

    Full Text Available Abstract Background Although a great deal of rice proteomic research has been conducted, there are relatively few studies specifically addressing the rice grain proteome. The existing rice grain proteomic researches have focused on the identification of differentially expressed proteins or monitoring protein expression patterns during grain filling stages. Results Proteins were extracted from rice grains 10, 20, and 30 days after flowering, as well as from fully mature grains. By merging all of the identified proteins in this study, we identified 4,172 non-redundant proteins with a wide range of molecular weights (from 5.2 kDa to 611 kDa and pI values (from pH 2.9 to pH 12.6. A Genome Ontology category enrichment analysis for the 4,172 proteins revealed that 52 categories were enriched, including the carbohydrate metabolic process, transport, localization, lipid metabolic process, and secondary metabolic process. The relative abundances of the 1,784 reproducibly identified proteins were compared to detect 484 differentially expressed proteins during rice grain development. Clustering analysis and Genome Ontology category enrichment analysis revealed that proteins involved in the metabolic process were enriched through all stages of development, suggesting that proteome changes occurred even in the desiccation phase. Interestingly, enrichments of proteins involved in protein folding were detected in the desiccation phase and in fully mature grain. Conclusion This is the first report conducting comprehensive identification of rice grain proteins. With a label free shotgun proteomic approach, we identified large number of rice grain proteins and compared the expression patterns of reproducibly identified proteins during rice grain development. Clustering analysis, Genome Ontology category enrichment analysis, and the analysis of composite expression profiles revealed dynamic changes of metabolisms during rice grain development. Interestingly, we

  2. LABOR MARKET IN WORLDWIDE GREENING ECONOMY: RESTRUCTURING AND DEVELOPMENT PROBLEMS

    Directory of Open Access Journals (Sweden)

    L. Gatska

    2014-12-01

    Full Text Available Labor market is affected by ecologization processes in economy both nationally and globally. Positive and negative effects of this process are analyzed in this article. We defined 5 main areas where labor market is affected by "greening" processes: 1 еcologization create new workplaces for producing "green" goods; for implementation and support of ecology-friendly technical processes; in traditional business areas, connected to "greens"; 2 іt provide changes of overall employment rate; 3 labor market structure transform due to new ecology tendencies; 4 current workplaces become "greener", especially positions, connected to ecology; 5 it causes widespread social integration. We made a conclusion that the total effect of this process on labor market will depend on many economic and political factors. Number and quality of created workplaces will highly depend on level of demand for such specialists and on elasticity of employment. It will correlate with the number of workplaces, lost in traditional industries. Sum of gross benefits and damages will be equal to number of employees, who "green" their work conditions or will be forced to change their jobs at all.

  3. The Knowledge Economy: the Socio-Humanitarian Development Factors and Regional Aspects

    Directory of Open Access Journals (Sweden)

    Turskyy Ihor V.

    2017-08-01

    Full Text Available The article discusses the socio-humanitarian factors in the development of small and medium-sized businesses at the current stage, in terms of the origins of the knowledge economy phenomenon. The conception of unconditional basic income was considered as a factor. Other concepts of the knowledge economy were analyzed: the paradigm of the economy of abundance, the «End of History» by F. Fukuyama – as the most perfect form of social organization, and the Toffler's wave theory; as well as the information civilization and the information society. On the basis of today’s most popular concepts of knowledge economy, a comprehensive model for the interaction of socio-humanitarian factors in the knowledge economy has been proposed. The excessive massing factor has been recognized as a major negative sociocultural factor in the regional and business development of our State. It has been concluded that the basic criterion for development of the knowledge economy, which is common to most modern theories, is a creative person working in an environment where most of its needs are satisfied.

  4. Lessons Learned from Developing a New Distance-Learning Masters Course in the Green Economy

    Directory of Open Access Journals (Sweden)

    Adrian C. Newton

    2014-04-01

    Full Text Available It is widely recognised that for the green economy to develop successfully, new educational curricula will be required to help professionals develop appropriate knowledge and skills. Relatively few university courses have been developed to date that explicitly focus on the green economy, reflecting its recent origins. Here we present the lessons learned from developing and implementing a new Masters course in the green economy, at Bournemouth University in the UK. The most significant challenges were institutional barriers, such as different departmental policies and procedures and decentralised budget strategies, which inhibited the cross-departmental collaboration desired for interdisciplinarity. Uncertainty about the future development of the green economy and its value as a concept, among both teaching staff and prospective students, presented a further challenge. In addition, the development of an appropriate curriculum for green economy courses has received little attention previously. Here, we present an overview of the curriculum developed for this Masters-level course, and, based on our experience, we demonstrate how the challenges in developing such a course can successfully be overcome.

  5. Phenolic acids, anthocyanins, and antioxidant capacity in rice (Oryza sativa L.) grains at four stages of development after flowering.

    Science.gov (United States)

    Shao, Yafang; Xu, Feifei; Sun, Xiao; Bao, Jinsong; Beta, Trust

    2014-01-15

    This study investigated differences in total phenolic content (TPC), antioxidant capacity, and phenolic acids in free, conjugated and bound fractions of white (unpolished), red and black rice at 1-, 2-, and 3-weeks of grain development after flowering and at maturity. Unlike the TPC (mg/100g) of white rice (14.6-33.4) and red rice (66.8-422.2) which was significantly higher at 1-week than at later stages, the TPC of black rice (56.5-82.0) was highest at maturity. The antioxidant capacity measured by DPPH radical scavenging and ORAC methods generally followed a similar trend as TPC. Only black rice had detectable anthocyanins (26.5-174.7mg/100g). Cyanidin-3-glucoside (C3G) and peonidin-3-glucoside (P3G) were the main anthocyanins in black rice showing significantly higher levels at 2- and 3-weeks than at 1-week development and at maturity. At all stages, the phenolic acids existed mainly in the bound form as detected by HPLC and confirmed by LC-MS/MS. Black rice (20.1-31.7mg/100g) had higher total bound phenolic acids than white rice and red rice (7.0-11.8mg/100g). Protocatechuic acid was detected in red rice and black rice with relatively high levels at 1-week development (1.41mg/100g) and at maturity (4.48mg/100g), respectively. Vanillic acid (2.4-5.4mg/100g) was detected only in black rice where it peaked at maturity. p-Coumaric acid (black rice. Ferulic acid (4.0-17.9mg/100g), the most abundant bound phenolic acid, had an inconsistent trend with higher levels being observed in black rice where it peaked at maturity. Isoferulic acid levels (0.8-1.6mg/100g) were generally low with slightly elevated values being observed at maturity. Overall black rice had higher total bound phenolic acids than white and red rice while white rice at all stages of development after flowering. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Trends in Organic Farming Development in Bulgaria: Applying Circular Economy Principles to Sustainable Rural Development

    Directory of Open Access Journals (Sweden)

    Dimitrov Dimitar K.

    2017-05-01

    Full Text Available The paper examines the development of organic farming in Bulgaria through the viewpoint of its links to circular economy concept and its potential to contribute to sustainable rural development. The significant increase in the number of organic operators and areas is analyzed in the context of stable growth in the European sector and worldwide and the increase in consumer demand. Main indicators reported by the Ministry of Agriculture and Food of the Republic of Bulgaria and the support provided by the National Rural Development Program are used to present the characteristics of organic production and agricultural holdings. The advantages of Bulgaria are underlined as a country offering the necessary conditions, along with the main problems in production and marketing. Recommendations are provided for organic sector encouragement as a sustainable business model and an entrepreneurial initiative for sustainable rural development putting a special accent on networking and capacity building activities in connection to potential solutions and policy development.

  7. The Uncontrolled Economic Engine of the Developing Economies, Speeding up the Climate Shift

    Science.gov (United States)

    Khan, K. M.; Khan, M. A.

    2014-12-01

    As we progress into the 21st century, the world faces challenges of truly global nature bearing implications on the whole world in one way or another. The global economic engine has shifted from the western world (Developed Economies) to the eastern world (Developing Economies) which has brought about tremendous change in the climate related variables in this part of the world. As uncontrolled carbon emissions grow in the developing economies, the phenomenon of global warming and climate shifts become more and more prevalent. While this economic activity provides income for millions of households, it is contributing generously to the rapid degradation of the environment. Developing economies as it has been seen do not employ or abide by stringent regulations regarding emissions which result in uncontrolled emissions. In this particular scenario, it is a tedious task to convince governments in the developing economies to implement regulations regarding emissions because businesses in these economies deem such regulations to be economically unviable. The other side of the problem is that these uncontrolled emission are causing evident climate shifts which has had adverse impacts on the agricultural societies where shifting climates are leading to reduced agricultural output and productivity. Consequently the lives of millions associated directly or indirectly with agriculture are affected and on a more global level, the agricultural produce is decreasing which increases the chances of famine in parts of the world. The situation could have devastating impacts on the global economy and environmental standards and therefore needs to be addressed on emergency basis. The first step towards betterment could be the introduction of the carbon trading economy in the developing economies which would incentivize emission reduction and become more attractive and in the process sustaining minimum possible damage to the environment. Though carbon trading is a formidable first step

  8. The Optimal Structure of the National Economy as a Guarantee of Sustainable Development of a State

    Directory of Open Access Journals (Sweden)

    Karintseva Oleksandra I.

    2018-03-01

    Full Text Available The article considers the theoretical essence of the category “national economy” in a narrow and broad sense and identifies its following features: versatility of the links between its structural elements and their integrity; hierarchy of the structure of the national economy, dynamism, openness. The main trend of development of the national economy, which is manifested in the transformation processes, is determined. The following transformation processes of the national economy are identified: system-forming, system-affirming, system-reproducing. Theories of structural transformation of the national economy are considered. There determined relations that characterize the reproductive structure of the national economy: between the main stages of the movement of the aggregate social product; between the forms of the aggregate social product according to the natural-material composition; between elements and forms of the aggregate social product by a functional role; between the constituent parts of social production; between the replacement of the means of production used and the newly created products. Based on the data of the World Bank on the structure of the gross added value of groups of countries in terms of income and regional characteristics in the context of individual spheres, the practical analysis of the structure of the national economy in different countries is carried out. It is established that for the last five years the trend of development of enterprises in the sphere of services has grown.

  9. A system dynamics model of coordinated development of central and provincial economy and oil enterprises

    International Nuclear Information System (INIS)

    Ge, Feng-Long; Fan, Ying

    2013-01-01

    Based on the characteristics of oil exploration and development and the inherent rule of a coordinated development of central and provincial economy and oil enterprises in oil producing provinces, this paper addresses the principal questions that determine the coordinated development of the central economy, provincial economy and oil enterprises, and establishes a dynamic model for the above three variables. The research takes Shaanxi Province as an example and makes analogue simulation of the situations from 2006 to 2020. The results indicate that China's provincial governments need to share more tax income, reform some taxes on oil enterprises, and China's oil industry needs to be open to both provincial state-owned enterprise and private enterprise. Meanwhile, this research also provides policy proposals for the coordinated development of central and provincial economy and oil enterprises regarding taxation and sustainable development in China's market-oriented economy. - Highlights: • Chinese provincial government should share more oil enterprises' income tax. • Diversifying sources of investment is able to boost provincial economic development. • Compensation for environment relieves provincial governments' financial pressure. • People's welfare hinges on oil enterprises, provincial governments and tax reform

  10. Knowledge Economy

    OpenAIRE

    Kerr, Aphra; O Riain, Sean

    2009-01-01

    We examine a number of key questions regarding this knowledge economy. First, we look at the origin of the concept as well as early attempts to define and map the knowledge economy empirically. Second, we examine a variety of perspectives on the socio-spatial organisation of the knowledge economy and approaches which link techno-economic change and social-spatial organisation. Building on a critique of these perspectives, we then go on to develop a view of a knowledge economy that is conteste...

  11. Silicon fertilization and soil water tensions on rice development and yield

    Directory of Open Access Journals (Sweden)

    Jakeline R. de Oliveira

    2016-02-01

    Full Text Available ABSTRACT The cultivation of upland rice (Oryza sativa in Brazil occurs mainly in the Cerrado, a region with adverse weather conditions. The use of silicon in its cultivation becomes important, since this nutrient provides higher rigidity, lower transpiration and higher resistance to dry spells in rice plants. The objective of the present study was to evaluate the effect of silicon fertilization and soil water tensions on upland rice development and yield in a Cerrado Oxisol. A 5 x 5 fractionated factorial with five soil water tensions (0, 15, 30, 45 and 60 kPa and five silicon doses (0, 120, 240, 480 and 960 mg dm-3 was used, which were distributed in a randomized block design, with four replicates. Plant height, number of tillers, number of panicles, number of grains per panicle, numbers of full and empty grains and percentage of empty grains were evaluated. Silicon fertilization promotes increased tillering in rice plants at the dose of 960 mg dm-3. The numbers of tillers and panicles decreased with the application of silicon up to the doses of 460 and 490 mg dm-3, respectively. The increase in soil water tensions reduced plant height and the number of full grains, and increased the percentage of empty grains of upland rice.

  12. The model of sustainable socio-economic development of the national economy

    Directory of Open Access Journals (Sweden)

    O. A. Kalchenko

    2016-01-01

    Full Text Available According to the new "National security strategy of the Russian Federation, sustainable socio-economic development is the basis of national economic security. UN conceptual model of sustainable development is considered. The “Club of Rome” founder’s Aurelio Peccei point of view that world could be presented by interrelated but sufficiently stable elements: Nature, Man, Society, science-based Technique is mentioned (early 1980s. Today, sustainable socio-economic development of the national economy is determined by: Nature, Man, Society, Technology, Economy and Infrastructure. To support this opinion, statements of leading scientists, politicians, business representatives are given: A. Aganbegian, M. Friedman, V. Sidorov, V. Inozemtsev, G. Gref. The author's model of sustainable socio-economic development of the national economy is presented. The position of Russia according to the “2016 Global R&D Funding Forecast”, compiled by well-known scientific periodical “R&DMagazine” is presented. Classification of indicators groups, taken from the Russian and foreign statistical data books (Russian Statistical Yearbook, IRI, R&D Magazine, International Monetary Fund, World Bank, CIA Factbook, OECD, according to the elements of an integrated system of sustainable socio-economic development of the national economy is given. Implementation aggregating partial indices into an integrated index for each group and their population as a whole is proposed. For each private indicator is proposed to develop three levels of threshold values (acceptable, marginal and critical for sustainable socio-economic development of the national economy and security. Since innovation is a key mechanism for the concept of sustainable socio-economic development of the national economy in a new tenor of technology, the need for innovative development of all elements of the proposed integrated system is required.

  13. Circular Economy Development Mode of Coastal and Marine Areas in China and its Evaluation Index Research - The Example of Qingdao

    Directory of Open Access Journals (Sweden)

    Yan Lu

    2014-06-01

    Full Text Available Marine circular economy development and marine ecological security construction is the solution of seeking sustainable development when human beings are faced with marine ecological crisis in future period. Marine circular economy and ecological security is the subsystem of ecological, social and economic compound system. These two are mutually conditional and have been in collaborative development. Marine circular economy development is the premise and approach of securely constructing marine ecology. Constructing marine ecological security and building harmonious marine ecological environment is an important goal of developing circular economy. Circular economy is one of the important economic models for managing public resources under the principle of sustainable development, which is the guiding direction of future economic development in China. As important strategic resources, ocean is a crucial component of realizing economic sustainable development, which also needs to take the circular economy concept and basic principles as a guide for development.

  14. Waste biorefineries: Enabling circular economies in developing countries.

    Science.gov (United States)

    Nizami, A S; Rehan, M; Waqas, M; Naqvi, M; Ouda, O K M; Shahzad, K; Miandad, R; Khan, M Z; Syamsiro, M; Ismail, I M I; Pant, Deepak

    2017-10-01

    This paper aims to examine the potential of waste biorefineries in developing countries as a solution to current waste disposal problems and as facilities to produce fuels, power, heat, and value-added products. The waste in developing countries represents a significant source of biomass, recycled materials, chemicals, energy, and revenue if wisely managed and used as a potential feedstock in various biorefinery technologies such as fermentation, anaerobic digestion (AD), pyrolysis, incineration, and gasification. However, the selection or integration of biorefinery technologies in any developing country should be based on its waste characterization. Waste biorefineries if developed in developing countries could provide energy generation, land savings, new businesses and consequent job creation, savings of landfills costs, GHG emissions reduction, and savings of natural resources of land, soil, and groundwater. The challenges in route to successful implementation of biorefinery concept in the developing countries are also presented using life cycle assessment (LCA) studies. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Fuzzy Similarity Measures Approach in Benchmarking Taxonomies of Threats against SMEs in Developing Economies

    DEFF Research Database (Denmark)

    Yeboah-Boateng, Ezer Osei

    2013-01-01

    There are various threats that militate against SMEs in developing economies. However, most SMEs fall on the conservative “TV News Effect” of most-publicized cyber-threats or incidences, with disproportionate mitigation measures. This paper endeavors to establish a taxonomy of threat agents to fill...... in the void. Various fuzzy similarity measures based on multi-attribute decision-making techniques have been employed in the evaluation. The taxonomy offers a panoramic view of cyber-threats in assessing mission-critical assets, and serves as a benchmark for initiating appropriate mitigation strategies. SMEs...... in developing economies were strategically interviewed for their expert opinions on various business and security metrics. The study established that natural disasters, which are perennial in most developing economies, are the most critical cyber-threat agent, whilst social engineering is the least critical...

  16. Solar Energy: A Necessary Investment in a Developing Economy ...

    African Journals Online (AJOL)

    Electrical Energy is the pivot of all developmental efforts in both the developed and the developing nations. Due to the fact that sources or conventional means of energy generation arc finite and fast depleting, most industrialized countries have started research on solar energy as a renewable sources or energy. This paper ...

  17. Organizational Learning in Research and Development Centers in Developing Economies: The Influence of Institutional Contexts

    Directory of Open Access Journals (Sweden)

    Claudia del Carmen Díaz-Pérez

    2008-01-01

    Full Text Available The evolving role of public research institutes in the world in the recent decades has placed significant challenges for them. Governments and stakeholders continue to question their relevance and their ability to adapt to the changing circumstances and demands from society. Attempts to develop new organizational models and management strategies are common in both developed and emerging economies. Public R&D laboratories are thus faced with the need to undertake rapid organizational learning processes in order to adapt and to maintain legitimacy. However, these learning processes may be more complex and difficult when the institutional arrangements in which these organizations are nested are themselves immature. We present an analysis of those learning processes on the basis organizational case studies in Mexico and abroad. Theoretical and policy issues are discussed.

  18. Circular Economy Development Mode of Coastal and Marine Areas in China and its Evaluation Index Research - The Example of Qingdao

    OpenAIRE

    Yan Lu

    2014-01-01

    Marine circular economy development and marine ecological security construction is the solution of seeking sustainable development when human beings are faced with marine ecological crisis in future period. Marine circular economy and ecological security is the subsystem of ecological, social and economic compound system. These two are mutually conditional and have been in collaborative development. Marine circular economy development is the premise and approach of securely constructing marin...

  19. Sectoral transitions - modeling the development from agrarian to service economies

    Science.gov (United States)

    Lutz, Raphael; Spies, Michael; Reusser, Dominik E.; Kropp, Jürgen P.; Rybski, Diego

    2013-04-01

    We consider the sectoral composition of a country's GDP, i.e the partitioning into agrarian, industrial, and service sectors. Exploring a simple system of differential equations we characterise the transfer of GDP shares between the sectors in the course of economic development. The model fits for the majority of countries providing 4 country-specific parameters. Relating the agrarian with the industrial sector, a data collapse over all countries and all years supports the applicability of our approach. Depending on the parameter ranges, country development exhibits different transfer properties. Most countries follow 3 of 8 characteristic paths. The types are not random but show distinct geographic and development patterns.

  20. The Anti-Politics of Development: donor agencies and the political economy of governance

    NARCIS (Netherlands)

    W. Hout (Wil)

    2012-01-01

    textabstractAbstract This article discusses the attempt undertaken by several development aid agencies since the turn of the century to integrate political economy assessments into their decision making on development assistance. The article discusses three such attempts: the Drivers of Change

  1. The Political Economy Of Pro-Poor Development: The Case Of ...

    African Journals Online (AJOL)

    The Political Economy Of Pro-Poor Development: The Case Of Ghana's Poverty Reduction Strategies. ... The eradication of poverty, and hence also sustainable growth, can only be achieved through the engagement of poor people in the development processes which affect their lives. This makes domestic policy ownership ...

  2. Solar Power Generation for ICT and Sustainable Development in Emerging Economies

    Science.gov (United States)

    Paul, Damasen I.; Uhomoibhi, James

    2012-01-01

    Purpose: The purpose of this paper is to systematically examine and draw attention to the potential benefits of solar power generation for access to and use of information and communication technologies (ICT) aimed at sustainable development in emerging economies. Design/methodology/approach: Electricity plays a crucial role in the development and…

  3. The Relationship between LGBT Inclusion and Economic Development : An Analysis of Emerging Economies

    NARCIS (Netherlands)

    Badgett, M.V.L.; Nezhad, S.; Waaldijk, C.; Meulen, van der Rodgers Y.

    2014-01-01

    Greater inclusion of lesbian, gay, bisexual, and transgender (LGBT) people in emerging economies is positively associated with a country’s economic development, according to this study. The findings suggest that LGBT equality should be part of economic development programs and policies. The study

  4. Funding Strategies for Qualitative University Education in Developing Economies: The Case of Nigeria

    Science.gov (United States)

    Akinyemi, Samuel

    2013-01-01

    The problem of funding universities in developing economies has become a reoccurring problem often resulting in calamitous effect on teaching and research, and intellectual capital flight of academics. The inadequate funding of universities in developing countries especially West Africa is a prime cause of other problems that have undermined…

  5. Foreign Direct Investment and Trade Openness: The Case of Developing Economies

    Science.gov (United States)

    Liargovas, Panagiotis G.; Skandalis, Konstantinos S.

    2012-01-01

    This paper examines the importance of trade openness for attracting Foreign Direct Investment (FDI) inflows, using a sample of 36 developing economies for the period 1990-2008. It provides a direct test of causality between FDI inflows, trade openness and other key variables in developing regions of the world: Latin America, Asia, Africa, CIS…

  6. About the ways of republican electrical engineering science development at the market economy conditions

    International Nuclear Information System (INIS)

    Kuliyev, A.M.

    2001-01-01

    Full text : The article is dedlcated to the ways of development of republican electro-technical science in the period of integration of Azerbaijan into world market economy. The most actual problems of this period were explained. The main problem directions of development of electro-technical science in present stage were formulated

  7. Development of inter-specific chromosomes segment substitution libraries (CSSL) in rice

    Science.gov (United States)

    Six libraries of inter-specific Chromosome Segment Substitution Lines (CSSLs) of rice are being developed as pre-breeding materials and genetic stocks. Three accessions of O. rufipogon were selected as donors, based on phylogenetic, geographical and morphological divergence, and crossed with two rec...

  8. Development of dynamic compartment models for prediction of radionuclide behaviors in rice paddy fields

    International Nuclear Information System (INIS)

    Takahashi, Tomoyuki; Tomita, Ken'ichi; Yamamoto, Kazuhide; Uchida, Shigeo

    2007-01-01

    We are developing dynamic compartment models for prediction of behaviors of some important radionuclides in rice paddy fields for safety assessment of nuclear facilities. For a verification of these models, we report calculations for several different deposition patterns of radionuclides. (author)

  9. Land in the Political Economy of African Development: Alternative ...

    African Journals Online (AJOL)

    sulaiman.adebowale

    2008-06-18

    Jun 18, 2008 ... The economic version of the perspective on land reform promotes the ...... Fanon, F., 1961, The Wretched of the Earth, London: Penguin Books. Flintan, F. and ... Development, Cambridge, MA: Harvard University Press. Mafeje ...

  10. mobile phone interaction techniques for rural economy development

    African Journals Online (AJOL)

    DJFLEX

    presented. KEY WORDS: Interaction Techniques, Mobile phone, User Interface, ICT, Rural Development. ... and services must be designed to use available facilities ... detachable memory cards. .... access health information from the Internet.

  11. Energy strategy in the national strategy of economy development

    International Nuclear Information System (INIS)

    Pop-Jordanov, Jordan; Boshevski, Tome; Hadzi-Mishev, Dimitar

    1997-01-01

    This paper is based on the sectorial study on energy, prepared by authors within the project 'National Strategy of Economic Development of Republic of Macedonia', carried out by the Macedonian Academy of Sciences and Arts. The aim is to define the basic lines for the development of energy sector in Macedonia until 2020. The main topics discussed comprise: fuel resources, thermal energy, electric power, price policy, forms of ownership and the environmental impacts. (author)

  12. CORPORATE MODEL OF PUBLIC SECTOR OF THE RUSSIAN ECONOMY: TRENDS AND PATTERNS OF DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Olga S. Makarenko

    2017-06-01

    Full Text Available The article reveals the issues of development and functioning of corporate model of public sector of the Russian economy. Today Russia is fully influenced by consequences of entry into world economy. Privatization processes, on the one hand, and increase in intervention of the state in economy, on the other hand, changed composition and structure of the public sector of the Russian economy. Establishment of large state corporations and further increase in scales and directions of Russian government’s policy. These corporations acquired an extensive set of functions, large volumes of state property (federal budgetary funds, different production and financial assets, which ensured their activity in the long run. The state corporations carry out an important role in ensuring stable development of national economic systems for already several years, smoothing the so-called “failures” of the market, and create the necessary conditions for overcoming the crisis phenomena. The author presents the classification of economic sectors consisting of public, municipal and private sectors, studies the character and structure of public sector of the developed foreign countries. The carried-out comparative characteristic of main national models of public sector allowed to reveal the extent of state’s influence on the economy in the North American, Western European and Asian countries, as well as to define the main features of public sector in these countries. The concept and essence of the state corporation, as well as trends of their creation and development are also studied. The author proposes the corporate model of public sector of the Russian economy and defines its main characteristics. The analysis of the conducted research allowed to draw a conclusion on the need of further development of the state corporations and large national companies with the state participation.

  13. Collective action and technology development: up-scaling of innovation in rice farming communities in Northern Thailand

    NARCIS (Netherlands)

    Limnirankul, B.

    2007-01-01

    Keywords:small-scale rice farmers, collective action, community rice seed, local innovations, green manure crop, contract farming, participatory technology development, up-scaling, technological configuration, grid-group theory,

  14. Model development for nutrient loading estimates from paddy rice fields in Korea.

    Science.gov (United States)

    Jeon, Ji-Hong; Yoon, Chun G; Ham, Jong-Hwa; Jung, Kwang-Wook

    2004-01-01

    A field experiment was performed to evaluate water and nutrient balances in paddy rice culture operations during 2001-2002. The water balance analysis indicated that about half (50-60%) of the total outflow was lost by surface drainage, with the remainder occurring by evapotranspiration (490-530 mm). The surface drainage from paddy fields was mainly caused by rainfall and forced-drainage, and in particular, the runoff during early rice culture periods depends more on the forced-drainage due to fertilization practices. Most of the total phosphorus (T-P) inflow was supplied by fertilization at transplanting, while the total nitrogen (T-N) inflow was supplied by the three fertilizations, precipitation. and from the upper paddy field, which comprised 13-33% of the total inflow. Although most of the nutrient outflow was attributed to plant uptake. nutrient loss by surface drainage was substantial, comprising 20% for T-N and 10% for T-P. Water and nutrient balances indicate that reduction of surface drainage from paddy rice fields is imperative for nonpoint source pollution control. The simplified computer model, PADDIMOD, was developed to simulate water and nutrient (T-N and T-P) behavior in the paddy rice field. The model predicts daily ponded water depth, surface drainage, and nutrient concentrations. It was formulated with a few equations and simplified assumptions, but its application and a model fitness test indicated that the simulation results reasonably matched the observed data. It is a simple and convenient planning model that could be used to evaluate BMPs of paddy rice fields alone or in combination with other complex watershed models. Application of the PADDIMOD to other paddy rice fields with different agricultural environments might require further calibration and validation.

  15. Nuclear power development in Russia. Russia's energy industry preparing for the free market economy

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The energy industry in Eastern Europe is preparing for the free market economy. The ambitions goal is to get fit and prepared for joining the free market economy as a competitor, and within the shortest possible time at that, struggling against the sharp wind of change that will blow, and trying to make the best of actually very unfavourable economic and political conditions. Priority has been given to privatisation of power plants and electricity networks, and to a speedy connection to the Western grids. However, all parties concerned are well aware that this task cannot be accomplished out of Russia's own resources alone. Whether the economy in Russia can be put on a stable footing and develop stable structures will depend on the development and efficient use of nuclear power, as the most important resources of Russia's energy industry are concentrated in the eastern part of the country, while 70% of electricity generation and demand is concentrated in the European part. (orig.) [de

  16. Financing clean energy development in the emerging economies: the need for innovation

    International Nuclear Information System (INIS)

    Parker, Nicholas

    1994-01-01

    The World Energy Council's Commission ''Energy for Tomorrow's World'' points out that the emerging economies (the developing countries and the economies in transition) face increasingly daunting challenges in meeting their energy service requirements and in ensuring their energy needs are met in an environmentally-sustainable manner. Rising to the environmental challenge will require the diffusion of cleaner and more efficient energy production, transportation and end-use technologies. Greater efficiency is required if only to reduce growing shortages in meeting national power requirements. Against this backdrop, this article will examine: whether or not the funding needs of clean energy development in the emerging economies are being met; and what kinds of financial innovation might be required to accelerate the diffusion of cleaner energy technologies. (author)

  17. Role of modernization in maintenance of a sustainable development of economy of region

    Directory of Open Access Journals (Sweden)

    Natal'ya Zinov'evna Solodilova

    2011-09-01

    Full Text Available This paper deals with the need to modernize the economy and society. The authors reveal meaningful context of the term "modernization" in relation to the Russian economy. Five priority areas of economic modernization, as initiated by the President, are considered. Species, types and sources of funding for modernization of the economy (optimization of budget expenditures, state monopolies, taxation, domestic and foreign investment and business research areas are investigated. Based on the investigation of the essence and importance of the modernization process, a mechanism of modernization, which components are described in the paper (the process, purpose, types, objects, sources of financing, the results & process control and system upgrade was developed. Based on the results of the conducted study, the potential for sustainable economic development of the region in the XXI century is presented. A fundamentally new set of its components (educational, human, scientific, innovation, natural resource, industrial, construction, agriculture and infrastructure & tourism potentials is presented.

  18. Priorities in the State Policy of Unshadowing the National Economy of Ukraine at the Present Stage of Development

    Directory of Open Access Journals (Sweden)

    Avhustyn Ruslan R.

    2016-11-01

    Full Text Available The aim of the article is to justify the priorities of the state policy of unshadowing the national economy in the system of basic characteristics of the state economic security at the present stage of development. There made a conclusion about the perspectiveness of aligning the policy of economy unshadowing with forming a viable system of economic security of Ukraine, which allows to achieve a synergistic effect oriented both towards counteraction to the shadowing of economic relations and comprehensive enhancement of key parameters of the state economic security, including through the economy unshadowing. Consequently, the strategic priorities are defined in the following areas: (1 self-sufficiency of economic development and provision of the policy of economy unshadowing (forming the environment of perception of the shadow economy, resource support and an information and analytical system of economy unshadowing; introducing effective foreign technologies; increasing the efficiency in the regulatory sphere; (2 stability of the economic system and high capacity of the policy of economy unshadowing (legalization of the national economy in the branch-sectoral as well as spatial and structural aspects by structural elements of the state security, in the financial system and the internal market; (3 ability of the economy to develop and realize the potential of the policy of economy unshadowing (building the infrastructure; introducing «fuses» of control, human and intellectual, investment and innovation support of the economy unshadowing

  19. Indonesia: Internal Conditions, the Global Economy, and Regional Development.

    Science.gov (United States)

    Leitner, Helga; Sheppard, Eric S.

    1987-01-01

    Describes recent trends in the economic and regional development of Indonesia and examines the internal and external forces influencing the process. Shows how these forces account for the rise of a strong centralized state. Discusses Indonesia's current problems. Includes tables, maps, and graphs of economic investment figures, world trade, and…

  20. Local alternative energy futures: developing economies/building communities

    Energy Technology Data Exchange (ETDEWEB)

    Totten, M.; Glass, B.; Freedberg, M.; Webb, L.

    1980-12-01

    A separate abstract was prepared for each of the three parts of the conference. A sufficient range of information is presented to enable interested parties to explore the viable alternatives for community self-sufficiency. The parts are entitled: Financial Incentives and Funding Sources; Standards, Regulations, Mandates, Ordinances, Covenants; and Community/Economic Development. (MCW)

  1. Social Spending and Aggregate Welfare in Developing and Transition Economies

    DEFF Research Database (Denmark)

    Gebregziabher, Fiseha Haile; Niño-Zarazúa, Miguel

    Notwithstanding the unprecedented attention devoted to reducing poverty and fostering human development via scaling up social sector spending, there is surprisingly little rigorous empirical work on the question of whether social spending is effective in achieving these goals. This paper examines...

  2. Challenges of childhood obesity in a developing economy: A review ...

    African Journals Online (AJOL)

    Abstract. Background: Obesity once considered a high income country's malady is now on the rise in most developing countries particularly in urban settings. Most of these ... Also obese children have higher risk of orthopaedic problems and psychological disturbances like low -self esteem and bullying. This can also lead to ...

  3. Mobile phone interaction techniques for rural economy development ...

    African Journals Online (AJOL)

    The objective of this study is to identify the various researches on interaction techniques and user interface design as a first step to the design of suitable mobile interactions and user interfaces for rural users. This research project is also aimed at socio-economic development and adding value to mobile phone users in ...

  4. Whole-plant mineral partitioning during the reproductive development of rice (Oryza sativa L.)

    Energy Technology Data Exchange (ETDEWEB)

    Sperotto, R.A.; Vasconcelos, M.W.; Grusak, M.A.; Fett, J.

    2017-07-01

    Minimal information exists on whole-plant dynamics of mineral flow. Understanding these phenomena in a model plant such as rice could help in the development of nutritionally enhanced cultivars. A whole-plant mineral accumulation study was performed in rice (cv. Kitaake), using sequential harvests during reproductive development panicle exertion, grain filling, and full maturity stages in order to characterize mineral accumulation in roots, non-flag leaves, flag leaves, stems/sheaths, and panicles. Partition quotient analysis showed that Fe, Zn, Cu and Ni are preferentially accumulated in roots; Mn and Mg are accumulated in leaves; Mo, Ca, and S in roots and leaves; and K in roots, leaves and stems/sheaths. Correlation analysis indicated that changes in the concentrations of mineral pairs Fe-Mn, K-S, Fe-Ni, Cu-Mg, Mn-Ni, S-Mo, Mn-Ca, and Mn-Mg throughout the reproductive development of rice were positively correlated in all four of the above ground organs evaluated, with Fe-Mn and K-S being positively correlated also in roots, which suggest that root-to-shoot transfer is not driven simply by concentrations in roots. These analyses will serve as a starting point for a more detailed examination of mineral transport and accumulation in rice plants.

  5. Auxin and Cell Wall Invertase Related Signaling during Rice Grain Development

    Directory of Open Access Journals (Sweden)

    Sarah Russell French

    2014-02-01

    Full Text Available Indole-3-acetic acid (IAA synthesis is required for grain-fill in maize and appears to be regulated by cell-wall invertase (CWIN activity. OsYUC12 is one of three IAA biosynthesis genes we previously reported as expressed during early rice grain development, correlating with a large increase in IAA content of the grain. This work aimed to investigate further the role of OsYUC12 and its relationship to CWIN activity and invertase inhibitors (INVINH. The analysis shows a brief peak of OsYUC12 expression early in endosperm development. Meta-analysis of microarray data, confirmed by quantitative expression analysis, revealed that OsYUC12 is coexpressed with OsIAA29, which encodes an unusual AUX/IAA transcription factor previously reported as poorly expressed. Maximum expression of OsYUC12 and OsIAA29 coincided with maximum CWIN activity, but also with a peak in INVINH expression. Unlike ZmYUC1, OsYUC12 expression is not reduced in the rice CWIN mutant, gif1. Several reports have investigated CWIN expression in rice grains but none has reported on expression of INVINH in this species. We show that rice has 54 genes encoding putative invertase/pectin methylesterase inhibitors, seven of which are expressed exclusively during grain development. Our results suggest a more complex relationship between IAA, CWIN, and INVINH than previously proposed.

  6. DNA demethylation activates genes in seed maternal integument development in rice (Oryza sativa L.).

    Science.gov (United States)

    Wang, Yifeng; Lin, Haiyan; Tong, Xiaohong; Hou, Yuxuan; Chang, Yuxiao; Zhang, Jian

    2017-11-01

    DNA methylation is an important epigenetic modification that regulates various plant developmental processes. Rice seed integument determines the seed size. However, the role of DNA methylation in its development remains largely unknown. Here, we report the first dynamic DNA methylomic profiling of rice maternal integument before and after pollination by using a whole-genome bisulfite deep sequencing approach. Analysis of DNA methylation patterns identified 4238 differentially methylated regions underpin 4112 differentially methylated genes, including GW2, DEP1, RGB1 and numerous other regulators participated in maternal integument development. Bisulfite sanger sequencing and qRT-PCR of six differentially methylated genes revealed extensive occurrence of DNA hypomethylation triggered by double fertilization at IAP compared with IBP, suggesting that DNA demethylation might be a key mechanism to activate numerous maternal controlling genes. These results presented here not only greatly expanded the rice methylome dataset, but also shed novel insight into the regulatory roles of DNA methylation in rice seed maternal integument development. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  7. Income inequality and cooperative propensities in developing economies

    DEFF Research Database (Denmark)

    Rosenbaum, Stephen Mark; Billinger, Stephan; Twerefou, Daniel K.

    2016-01-01

    Purpose – The purpose of this paper is to examine the influence of income inequality on cooperative propensities, and thus the ability of individuals to resolve collective action dilemmas. Design/methodology/approach – The paper presents a meta-study of 32 developing country lab experiments...... income inequality. Findings – The meta-study findings of a significant negative relationship between income inequality and contribution levels in the PGG are corroborated by the own laboratory experimental findings that participants in more unequal Nigeria are significantly less altruistic and exhibit...... to elicit tacit cooperation in developing countries. Originality/value – The major contributions of this paper are the novel meta-analysis and the first attempt to examine the influence of personal income levels on cooperative behaviour in societies characterized by differential levels of income inequality....

  8. Energy, economy and development (EED) triangle: Concerns for India

    International Nuclear Information System (INIS)

    Chaturvedi, A.; Samdarshi, S.K.

    2011-01-01

    In this paper we discuss issues involving energy security with economic growth and development that brings out (i) the dimension of physical security alternative, (ii) framework for a pan South East Asian platform to support energy security and (iii) requirement of promoting regional energy cooperation and specific energy peace initiatives. Sustaining projected economic growth rate coupled with energy security in future is a concern for all developing countries like India. The energy security of these nations is threatened by the disruption of energy supplies by ongoing energy terrorism and geopolitical conflicts in the region. India's geo-strategic position and increasing energy dependence raises concerns for its energy security. We discuss energy security, examine factors and approaches to attempt the energy security in the light of economic growth and development. - Highlights: → India's perspective on evolving energy security concepts and risks analysed. → Model in the form of EED triangle proposed. → New potential energy security alternatives proposed in the light of the model.

  9. Energy, economy and development (EED) triangle: Concerns for India

    Energy Technology Data Exchange (ETDEWEB)

    Chaturvedi, A. [Department of Energy, Tezpur University, Tezpur 784028, Assam (India); Samdarshi, S.K., E-mail: drsksamdarshi@rediffmail.com [Department of Energy, Tezpur University, Tezpur 784028, Assam (India)

    2011-08-15

    In this paper we discuss issues involving energy security with economic growth and development that brings out (i) the dimension of physical security alternative, (ii) framework for a pan South East Asian platform to support energy security and (iii) requirement of promoting regional energy cooperation and specific energy peace initiatives. Sustaining projected economic growth rate coupled with energy security in future is a concern for all developing countries like India. The energy security of these nations is threatened by the disruption of energy supplies by ongoing energy terrorism and geopolitical conflicts in the region. India's geo-strategic position and increasing energy dependence raises concerns for its energy security. We discuss energy security, examine factors and approaches to attempt the energy security in the light of economic growth and development. - Highlights: > India's perspective on evolving energy security concepts and risks analysed. > Model in the form of EED triangle proposed. > New potential energy security alternatives proposed in the light of the model.

  10. Causes of the Recent Currency Crises in Developing Economies

    Directory of Open Access Journals (Sweden)

    Haesik Park

    1997-12-01

    Full Text Available This thesis analyzed the reasons of foreign currency crisis which happened in Mid-South America and South East Asia based on the economical structure of developing countries. First, it is illustrated theoretically. Since the developing countries, which maintain the export-oriented economic growth, allocates the sources in the trade area, equilibrium real exchange rate of these countries get relatively higher evaluation. Capital inflows with future exports as its necessary conditions make the foreign exchange market participants expect that the real future exchange rate will be much lower than the current equilibrium exchange rate (so called "devaluation", giving rise to foreign exchange crisis. Negative debts result in the information asymmetry between creditor and debtor, and between adverse selection and moral relaxation, and that cause crisis for foreign currency and reduces their attractiveness, proposed by Mishkin. In fact developing countries in Southeast Asia and Central and South America that has the recent outbreak of a foreign exchange crisis, also have unhealthy banks. When we apply analysis mentioned above to South Korea, we can not find evidence of relatively high evaluation level on the real equilibrium exchange rate and evidence of poor management in the banking sector.

  11. Renewable Energy Sources - Technologies and Development of the Economy

    International Nuclear Information System (INIS)

    Car, S.

    2010-01-01

    The usage of renewable energy sources is a substitute for usage of fossil fuels, whose quantities are limited, and it represents an essential contribution to the reduction of greenhouse gases; at the same time it has a great economic significance for the development of new industries and creation of new jobs. To speed up gradual transition from fossil to renewable sources, governments of all EU member states harmonise their legislations and subordinate regulations promoting investments in usage of renewable sources and thus creating opportunities for new jobs especially in the production of plants and equipment for utilisation of wind power, solar energy, small hydro power plants, biomass and other kinds of renewable sources. In the last 10 years Croatia has adopted a number of acts and regulations that also stimulate investors to utilise renewable sources, and the source of such subsidies is a higher price of electricity paid by all the consumers. On the other hand, the development of domestic industry and gaining references necessary for gaining new contracts are very difficult because of stiff international competition and foreign sources of finance, which often require purchase of foreign equipment as a condition for contract award. In such conditions the utilisation of renewable sources does not contribute either to economic development or creating new jobs in Croatia, but in the countries in which such equipment is produced.(author).

  12. Pension Reforms in Countries with Developed and Transitional Economies

    Directory of Open Access Journals (Sweden)

    Sergey Anatolyevich Belozyorov

    2015-12-01

    Full Text Available The subject matter of the research is as follows: pension reforms conducted by some states define the transformation of pension systems. The choice of countries is stipulated by the fact that each of them has different types of pension systems and preconditions for reforms. The purpose is to develop an approach that allows comparing and evaluating changes in disparate systems. The hypothesis is that the ongoing pension reforms, regardless of initial conditions and their type lead to a similar trajectory of pension systems development in all countries. The methodology rests on the comparative analysis that was carried out on the basis of a single algorithm that allows to determine significant modifiable parameters and the overall direction of reform. The novelty is that the authors research the ongoing pension reform from the viewpoint of pension rights formation and distribution of risks. The results are a single trajectory of reforms implementation for the studied countries, which confirms the authors’ hypothesis. The specific features of the Russian pension system do not affect the reform trajectory, which is similar to all countries. The conclusions are the following: the reducing pressure on pension system requires increasing revenues and limiting the number of potential participants. This is achieved by expanding sources of financing, increasing the dependence of pension on an employee’s contributions, transferring the risks of old age into the individual level, and employment motivation during the retirement period. The principle of the intergenerational solidarity loses its value. The obtained results can be used for the pension reform modification in the Russian Federation, the development of voluntary pension insurance based on the experience of other countries and risks faced by the modern Russian pension system.

  13. CIRCULAR ECONOMY AND SUSTAINABLE RURAL DEVELOPMENT. THEORY AND BEST PRACTICE: A CHALLENGE FOR ROMANIA

    Directory of Open Access Journals (Sweden)

    ADRIANO CIANI

    2016-12-01

    Full Text Available The implementation of the Sustainable Development Strategy through the Sustainable Development Goals 2015-2030 needs take into consideration the EU’ package from December 2015 concerning the achievement of the Circular Economy under the vision of the 3R - Recycle, Reuse, Reduce. The concept of Circular Economy has started to develop in response to the crisis of the traditional model and the need to deal with limited resources. A key role in the pursuit and implementation of circular economy is taken by investments in innovation and technologies that enhance the scraps of industrial and / or agricultural sectors. This can lead not only to a reduction of waste and hence environmental impacts but also in net savings for businesses of up to 604 billion Euros throughout the European Union, in line with the global framework (Sustainable Development Goals 2015 -2030. The paper try to demonstrate through an inductive model, several tables, figures and our analysis that the success of the Strategy of Sustainable Development depend, in the next years, by the application of the best practices of the Circular Economy.

  14. Methods of developing core collections based on the predicted genotypic value of rice ( Oryza sativa L.).

    Science.gov (United States)

    Li, C T; Shi, C H; Wu, J G; Xu, H M; Zhang, H Z; Ren, Y L

    2004-04-01

    The selection of an appropriate sampling strategy and a clustering method is important in the construction of core collections based on predicted genotypic values in order to retain the greatest degree of genetic diversity of the initial collection. In this study, methods of developing rice core collections were evaluated based on the predicted genotypic values for 992 rice varieties with 13 quantitative traits. The genotypic values of the traits were predicted by the adjusted unbiased prediction (AUP) method. Based on the predicted genotypic values, Mahalanobis distances were calculated and employed to measure the genetic similarities among the rice varieties. Six hierarchical clustering methods, including the single linkage, median linkage, centroid, unweighted pair-group average, weighted pair-group average and flexible-beta methods, were combined with random, preferred and deviation sampling to develop 18 core collections of rice germplasm. The results show that the deviation sampling strategy in combination with the unweighted pair-group average method of hierarchical clustering retains the greatest degree of genetic diversities of the initial collection. The core collections sampled using predicted genotypic values had more genetic diversity than those based on phenotypic values.

  15. Anther-preferential expressing gene PMR is essential for the mitosis of pollen development in rice.

    Science.gov (United States)

    Liu, Yaqin; Xu, Ya; Ling, Sheng; Liu, Shasha; Yao, Jialing

    2017-06-01

    Phenotype identification, expression examination, and function prediction declared that the anther-preferential expressing gene PMR may participate in regulation of male gametophyte development in rice. Male germline development in flowering plants produces the pair of sperm cells for double fertilization and the pollen mitosis is a key process of it. Although the structural features of male gametophyte have been defined, the molecular mechanisms regulating the mitotic cell cycle are not well elucidated in rice. Here, we reported an anther-preferential expressing gene in rice, PMR (Pollen Mitosis Relative), playing an essential role in male gametogenesis. When PMR gene was suppressed via RNAi, the mitosis of microspore was severely damaged, and the plants formed unmatured pollens containing only one or two nucleuses at the anthesis, ultimately leading to serious reduction of pollen fertility and seed-setting. The CRISPR mutants, pmr-1 and pmr-2, both showed the similar defects as the PMR-RNAi lines. Further analysis revealed that PMR together with its co-expressing genes were liable to participate in the regulation of DNA metabolism in the nucleus, and affected the activities of some enzymes related to the cell cycle. We finally discussed that unknown protein PMR contained the PHD, SWIB and Plus-3 domains and they might have coordinating functions in regulation pathway of the pollen mitosis in rice.

  16. Overcoming inter-subspecific hybrid sterility in rice by developing indica-compatible japonica lines.

    Science.gov (United States)

    Guo, Jie; Xu, Xiaomei; Li, Wentao; Zhu, Wenyin; Zhu, Haitao; Liu, Ziqiang; Luan, Xin; Dai, Ziju; Liu, Guifu; Zhang, Zemin; Zeng, Ruizhen; Tang, Guang; Fu, Xuelin; Wang, Shaokui; Zhang, Guiquan

    2016-06-01

    Rice (Oryza sativa L.) is an important staple crop. The exploitation of the great heterosis that exists in the inter-subspecific crosses between the indica and japonica rice has long been considered as a promising way to increase the yield potential. However, the male and female sterility frequently occurred in the inter-subspecific hybrids hampered the utilization of the heterosis. Here we report that the inter-subspecific hybrid sterility in rice is mainly affected by the genes at Sb, Sc, Sd and Se loci for F1 male sterility and the gene at S5 locus for F1 female sterility. The indica-compatible japonica lines (ICJLs) developed by pyramiding the indica allele (S-i) at Sb, Sc, Sd and Se loci and the neutral allele (S-n) at S5 locus in japonica genetic background through marker-assisted selection are compatible with indica rice in pollen fertility and in spikelet fertility. These results showed a great promise of overcoming the inter-subspecific hybrid sterility and exploiting the heterosis by developing ICJLs.

  17. The Anti-Politics of Development: donor agencies and the political economy of governance

    OpenAIRE

    Hout, Wil

    2012-01-01

    textabstractAbstract This article discusses the attempt undertaken by several development aid agencies since the turn of the century to integrate political economy assessments into their decision making on development assistance. The article discusses three such attempts: the Drivers of Change adopted by the UK’s Department for International Development, the Strategic Governance and Corruption Analysis (SGACA) developed by the Dutch Directorate General for International Cooperation and the ne...

  18. PROBLEMS AND PROSPECTS OF THE DEVELOPMENT OF DIGITAL ECONOMY IN SUB-SAHARAN AFRICA

    OpenAIRE

    Traore B.

    2016-01-01

    This article deals with the problems and prospects of development of the digital economy of Sub-Saharan Africa. The work will examine the relationship between the development of new information and communication technologies (ICT) and the formation of civil society in the region. The stages of implementation of Internet technologies will be explored. The development in different countries according to national circumstances, understand the basic functions of the new ICT in the development of ...

  19. Entrepreneurship: An Educational Perspective (The Case Of Slovenia Compared To Developed Economies)

    OpenAIRE

    Vlado Dimovski; Jana Znidarsic

    2011-01-01

    Challenges of modern economy are forcing the developed countries to seek comparative advantages mainly in their human resources in the trained, educated, flexible and self-confident workforce. Lifetime learning, continuous training and systematic development of entrepreneurial and managerial skills are becoming the basic need for any developed and/or developing country. Well-educated people with the above mentioned characteristics are initiators of high-tech and dynamic entrepreneurship, whic...

  20. Beyond the current political economy of competence development

    DEFF Research Database (Denmark)

    Olesen, Henning Salling

    2013-01-01

    Competence is a concept imported into the adult and continuing education arena from the psychological terminology of human resource development in work organizations. It has been elevated to a societal and political level as part of a new discursive regime. This article points out the significance...... of the particular circumstances in which the competence discourse has emerged, and argues for its critical investigation within a Marxist framework. A new discourse of learning and competence reflects a new material dependency of capital(ism) on the concrete quality of work and workers, requiring a total program...... of learning for work. This opens a new arena of political struggle over the direction of learning processes and the participation of workers in work and society. The socio-economic realities and a new understanding of the interrelationship between knowledge, skills, learning and practice central...

  1. DEVELOPMENT OF THE SOCIALLY-ORIENTED ECONOMY IN UKRAINE: PREREQUISITES AND STRATEGIC FORECASTING

    Directory of Open Access Journals (Sweden)

    Nataliia Kravchuk

    2017-11-01

    Full Text Available The purpose of this article is to substantiate prerequisites and prospects for the formation and development of the socially-oriented economy in Ukraine. The theoretical and methodological background to the research is system and synergetic scientific approaches, which use in the research of the development of a socially-oriented economy is determined by orientation to basic values and fundamentals of the market economic system and focus on building a democratic society in Ukraine. Scientific results – it is substantiated that in modern conditions of transformational changes, a strategic course of Ukraine is to combine mechanisms of market selfregulation and state regulation, which in its basis is based on principles of socially-oriented economy. Such a model of the economy is focused on a human along with its needs and interests, relations with other members of society during production, distribution, exchange, and consumption. At the same time, social orientation foresees providing high productive economic management that configures private initiative and competition. Results of conducted analysis of analytical indicators of socio-economic development of Ukraine show an urgent necessity and objectivity of forming a socially-oriented economy. It is proved that taking into account increase in openness of the national economy, it is appropriate to consider strict conditions concerning its adequacy to requirements of the current international competition. In this relation, there are analysed vectors of the formation of the socially-oriented economy in Ukraine declared by the Strategy of Sustainable Development “Ukraine – 2020” within which a key reference point is an introduction in the country of European standards of living and its achieving a dominant position in the world. An economic platform of the formation and development of the socially-oriented economy is determined the following: providing economic freedom; availability of

  2. The economic impact of shale gas development on state and local economies: benefits, costs, and uncertainties.

    Science.gov (United States)

    Barth, Jannette M

    2013-01-01

    It is often assumed that natural gas exploration and development in the Marcellus Shale will bring great economic prosperity to state and local economies. Policymakers need accurate economic information on which to base decisions regarding permitting and regulation of shale gas extraction. This paper provides a summary review of research findings on the economic impacts of extractive industries, with an emphasis on peer-reviewed studies. The conclusions from the studies are varied and imply that further research, on a case-by-case basis, is necessary before definitive conclusions can be made regarding both short- and long-term implications for state and local economies.

  3. Demand for road-fuel in a small developing economy: The case of Sri Lanka

    International Nuclear Information System (INIS)

    Chandrasiri, Sunil

    2006-01-01

    This paper estimates the demand for road fuel (petrol and auto-diesel) in the context of a small developing economy-Sri Lanka. The data set covers a period of 39 years from 1964 to 2002 representing both close economy and open economy policy regimes. The estimation procedure is based on seemingly unrelated regression equation (SURE) methodology mainly to capture substitutability of petrol and diesel in road transportation. The effect of auto-fuel prices on vehicle demand is also analyzed as a part of the analysis. In addition to confirming existing evidence on road-fuel demand, the findings reveal some interesting evidence with respect to own-price elasticity, cross-price elasticity, lag effects, income and vehicle mix variables

  4. Development of a real-time hydrological cycle - rice growth coupled simulation system as a tool for farmers' decision making in an ungauged basin in Cambodia for the better agricultural water resources management

    Science.gov (United States)

    Tsujimoto, K.; Ohta, T.; Yasukawa, M.; Koike, T.; Kitsuregawa, M.; Homma, K.

    2013-12-01

    The entire country of Cambodia depends on agriculture for its economy. Rice is the staple food, making it the major agricultural product (roughly 80% of total national production). The target area of this study is western Cambodia, where rice production is the greatest in the country and most land is rainfed. Since most farmers rely only on their (non-science-based) experience, they would not adjust to changing rainfall and degraded water resources under climate change, so food security in the region would be seriously threatened (Monichoth et al., 2013). Under this condition, irrigation master plans are being considered by several ODA projects. This study aims to contribute to the design of such irrigation plans through the development of a real-time hydrological cycle - rice growth coupled simulation system. The purpose of the development of this system is to support decision making 1) for determining the necessary agricultural water resources and 2) for allocating limited water resources to various sectors. Rice growing condition as affected by water stress due to the water shortage is supposed to be shown for both of the cases with and without irrigation for several rainfall patterns. A dynamically coupled model of a distributed hydrological model (WEB-DHM., Wang et al., 2009) and a rice growth model (SIMRIW-rainfed, Homma et al., 2009) has been developed with a simple irrigation model. The target basin, a small basin in western Cambodia, is basically an ungauged basin and the model was validated by soil moisture, LAI, dry matter production of the rice crop, and rice yield, using both intensive field observation and satellite observations. Calibrating hourly satellite precipitation dataset (GSMaP/NRT) using ground rain gauges, hydrological cycle (soil moisture at three layers, river discharge, irrigatable water amount, water level of each paddy field, water demand of each paddy field, etc.) and rice growth (LAI, developmental index of the rice crop, dry matter

  5. Cluster strategies in the regional economy development: legal aspects

    Directory of Open Access Journals (Sweden)

    Irina V. Mikheeva

    2016-09-01

    Full Text Available Objective to study the state of legal support of the cluster strategies implementation to identify the problems and possible directions for improving the legal support of cluster development in the regions. Methods systemic structuralfunctional induction and deduction analysis and synthesis formal legal. Results the paper formulates the definition of cluster as a form of cooperative interaction of organizations interacting in some economic sphere due to functional dependence complementing each other and reinforcing the competitive advantages of individual companies. The hypothesis is proposed that the organizational and management structure of clusters should be unified and obtain normative fixation so that the same type of bodies including executive bodies and the structure of the different clusters deliberative specialized organizations organizationcoordinator etc. had similar competence and position in the management hierarchy. Scientific novelty following the most general conception of a cluster as interacting institutions in a specific area one can see that the lack of clarity in the legal support of the clusters functioning does not allow to determine the status of authoritative and nonauthoritative subjects of economic activities their organizationallegal forms and the procedure of their interaction. Practical significance the identified problems of legal support of the cluster strategies implementation can help in the improvement of state regulation of cluster relations in the regions and their implementation.

  6. Development of a remote sensing-based rice yield forecasting model

    Energy Technology Data Exchange (ETDEWEB)

    Mosleh, M.K.; Hassan, Q.K.; Chowdhury, E.H.

    2016-11-01

    This study aimed to develop a remote sensing-based method for forecasting rice yield by considering vegetation greenness conditions during initial and peak greenness stages of the crop; and implemented for “boro” rice in Bangladeshi context. In this research, we used Moderate Resolution Imaging Spectroradiometer (MODIS)-derived two 16-day composite of normalized difference vegetation index (NDVI) images at 250 m spatial resolution acquired during the initial (January 1 to January 16) and peak greenness (March 23/24 to April 6/7 depending on leap year) stages in conjunction with secondary datasets (i.e., boro suitability map, and ground-based information) during 2007-2012 period. The method consisted of two components: (i) developing a model for delineating area under rice cultivation before harvesting; and (ii) forecasting rice yield as a function of NDVI. Our results demonstrated strong agreements between the model (i.e., MODIS-based) and ground-based area estimates during 2010-2012 period, i.e., coefficient of determination (R2); root mean square error (RMSE); and relative error (RE) in between 0.93 to 0.95; 30,519 to 37,451 ha; and ±10% respectively at the 23 district-levels. We also found good agreements between forecasted (i.e., MODIS-based) and ground-based yields during 2010-2012 period (R2 between 0.76 and 0.86; RMSE between 0.21 and 0.29 Mton/ha, and RE between -5.45% and 6.65%) at the 23 district-levels. We believe that our developments of forecasting the boro rice yield would be useful for the decision makers in addressing food security in Bangladesh. (Author)

  7. Comprehensive expression profiling of rice tetraspanin genes reveals diverse roles during development and abiotic stress

    Directory of Open Access Journals (Sweden)

    Balaji eM

    2015-12-01

    Full Text Available Tetraspanin family is comprised of evolutionarily conserved integral membrane proteins. The incredible ability of tetraspanins to form ‘micro domain complexes’ and their preferential targeting to membranes emphasizes their active association with signal recognition and communication with neighboring cells, thus acting as key modulators of signaling cascades. In animals, tetraspanins are associated with multitude of cellular processes. Unlike animals, the biological relevance of tetraspanins in plants has not been well investigated. In Arabidopsis tetraspanins are known to contribute in important plant development processes such as leaf morphogenesis, root and floral organ formation. In the present study we investigated the genomic organization, chromosomal distribution, phylogeny and domain structure of 15 rice tetraspanin proteins (OsTETs. OsTET proteins had similar domain structure and signature ‘GCCK/R’ motif as reported in Arabidopsis. Comprehensive expression profiling of OsTET genes suggested their possible involvement during rice development. While OsTET9 and 10 accumulated predominantly in flowers, OsTET5, 8 and 12 were preferentially expressed in root tissues. Noticeably, seven OsTETs exhibited more than 2-fold up regulation at early stages of flag leaf senescence in rice. Furthermore, several OsTETs were differentially regulated in rice seedlings exposed to abiotic stresses, exogenous treatment of hormones and nutrient deprivation. Transient subcellular localization studies of eight OsTET proteins in tobacco epidermal cells showed that these proteins localized in plasma membrane. The present study provides valuable insights into the possible roles of tetraspanins in regulating development and defining response to abiotic stresses in rice. Targeted proteomic studies would be useful in identification of their interacting partners under different conditions and ultimately their biological function in plants

  8. What Matters in the Finance-Growth Nexus of Developed Economies?

    DEFF Research Database (Denmark)

    Rapp, Marc Steffen; Udoieva, Iuliia A.

    growth and mitigate economic risk. We find no such effect for private bond markets and private credit volume. Overall, our results suggest that financial sector “structure” matters for economic development of advanced economies highlighting the importance of addressing financial structure gaps....

  9. The educational preparation of nurses in a developing economy and patient mortality.

    Science.gov (United States)

    Mahfoud, Z R; Gkantaras, I; Topping, A E; Cannaby, A M; Foreman, B; Watson, R; Thompson, D R; Gray, R

    2018-03-02

    Most studies have reported that higher levels (baccalaureate degree) of educational attainment by nurses are associated with lower levels of patient mortality. Researchers working in developed economies (e.g. North America and Europe) have almost exclusively conducted these studies. The value of baccalaureate nurse education has not been tested in countries with a developing economy. A retrospective observational study conducted in seven hospitals. Patient mortality was the main outcome of interest. Anonymized data were extracted from nurses and patients from two different administrative sources and linked using the staff identification number that exists in both systems. We used bivariate logistic regression models to test the association between mortality and the educational attainment of the admitting nurse (responsible for assessment and care planning). Data were extracted for 11 918 (12, 830 admissions) patients and 7415 nurses over the first 6 months of 2015. The majority of nurses were educated in South Asia and just over half were educated to at least bachelor degree level. After adjusting for confounding and clustering, nurse education was not found to be associated with mortality. Our observations may suggest that in a developing economy, the academic level of nurses' education is not associated with a reduction in patient mortality. Findings should be interpreted with considerable caution but do challenge widely held assumptions about the value of baccalaureate-prepared nurses. Further research focused on nursing education in developing economies is required to inform health policy and planning. © 2018 International Council of Nurses.

  10. Evaluation Studies on Education in Occupational Safety and Health: Inspiration for Developing Economies

    NARCIS (Netherlands)

    Van Dijk, Frank J.; Bubas, Marija; Smits, Paul B.

    2015-01-01

    Education and training of students, workers, and professionals are essential for occupational safety and health (OSH). We noticed a lack of debate on how to advance coverage and quality of OSH education given high shortages in developing economies. International discussion on future options might be

  11. From University to Regionality? Knowledge Economy and Regional Development--The Case of Sweden

    Science.gov (United States)

    From, Jörgen; Olofsson, Anders

    2016-01-01

    New public management and knowledge economy have become watchwords in the governance of higher education. The university's role has rapidly changed toward regional development. The aim of this article is critically to highlight the basic rationale of this reorganization and to examine what this can mean in a Swedish context. This rationale is…

  12. Development of integrated models for energy-economy systems analysis at JAERI

    International Nuclear Information System (INIS)

    Yasukawa, Shigeru; Mankin, Shuichi; Sato, Osamu; Yonese, Hiromi

    1984-08-01

    This report, being a revision of the preprint for distribution to participants at IEA/ETSAP Workshop held, at JAERI, Tokyo, March 1984, describes the concept of the integrated models for energy-economy systems analysis now being carried out at JAERI. In this model system, there contains four different categories of computer codes. The first one is a series of computer codes named as E 3 -SD representatively, which are utilized to develop a dynamic scenario generation in a long-term energy economy evolution. The second one, of which the main constituents are the MARKAL, i.e. an optimal energy flow analizer, and the TRANS-I/O, i.e. a multi-sectoral economy analyzer, has been developed for the analysis of structural characteristics embodied in our energy-economy system. The third one is for a strategy analysis on nuclear power reactor installation and fuel cycle development, and its main constituent is the JALTES. The fourth one is for a cost-benefit-risk analysis including various kinds of data bases. As the model system being still under development, but the idea of application of it to such a problem as '' the role of the HTGR in the prospects of future energy supply'' is also explained in the report. (author)

  13. Cost-Benefit of E-Learning under ODL of Developing Economies ...

    African Journals Online (AJOL)

    Journal Home > Vol 13, No 2 (2012) >. Log in or Register to get access to full text downloads. ... Does it cost less to apply e-learning in open and distance learning (ODL) of developing economies? ... in the institutes' environment, photocopy of materials and the opportunity cost of time during working period for the student.

  14. Fertility behavior in developing economies: an investment approach.

    Science.gov (United States)

    Chernichovsky, D

    1982-01-01

    By studying intergenerational benefits from children, this paper shows that the economic analysis of fertility behavior in developing economics can provide a systematic discussion of this behavior. The major hypotheses set forth are: 1) the effect of income on fertility depends on the source and timing of income; 2) in a lifetime context, parents, or would-be parents, who have higher incomes at young ages compared with the income they anticipate at old age, are expected to have a higher demand for children; and 3) the reverse of the latter is predicted for parents who anticipate relatively higher incomes at old age. These hypotheses follow the idea that, in the absence of other appropriate means for intertemporal transfers of wealth, parents even out the lifetime welfare through fertility behavior. Under these circumstances, fertility rates are expected to increase in communities where children abandon their traditional commitments to their aging parents, as may happen during periods of economic and cultural transition. A decline in mortality rates will induce lower fertility. This model suggests that a tax-financed social security scheme along with family planning will be conducive to a reduction in fertility. A test on data from an Indian village in 1968-69 suggests that in a traditional setting there is a correlation between household welfare, measured by income or assets, and the presence of grown children. Income has a positive effect on fertility when the parents' incomes comes from labor rather than human and nonhuman capital which provides income at later stages of life. Longitudinal data depicting income, savings, and fertility patterns over time should prove more promising in exploring the issues discussed.

  15. Development of Rural Communities by Diversification of Rural Economy in the Context of Sustainable Development

    Directory of Open Access Journals (Sweden)

    Manuela Dora Orboi

    2012-05-01

    Full Text Available The sustainable development is a process taking place at the same time with the complex and sustainable agricultural development; agriculture and the rural area being interdependent sides specific to rural communities. When analysing economic activity in the rural area we should pay a particular attention to the identification of such alternative activities that have a real chance for development and create new jobs that compensate the diminution of labour occupancy degree in agriculture. Opportunities of rural economy represent a source of having alternative income for the population from rural communities in order to escape from poverty and in order to accelerate the social progress in the rural area. Alternative activities with economic, social and cultural impact, providers of jobs and incomes are: the development of agro tourism and rural tourism, processing and promoting foodstuff, local traditional drinks, ecological foodstuff, handicraft and silviculture. Improving the conditions for business in the rural area is a main condition for the generation of economic activities generating jobs in the rural area.

  16. Lack of Globulin Synthesis during Seed Development Alters Accumulation of Seed Storage Proteins in Rice

    Directory of Open Access Journals (Sweden)

    Hye-Jung Lee

    2015-06-01

    Full Text Available The major seed storage proteins (SSPs in rice seeds have been classified into three types, glutelins, prolamins, and globulin, and the proportion of each SSP varies. It has been shown in rice mutants that when either glutelins or prolamins are defective, the expression of another type of SSP is promoted to counterbalance the deficit. However, we observed reduced abundances of glutelins and prolamins in dry seeds of a globulin-deficient rice mutant (Glb-RNAi, which was generated with RNA interference (RNAi-induced suppression of globulin expression. The expression of the prolamin and glutelin subfamily genes was reduced in the immature seeds of Glb-RNAi lines compared with those in wild type. A proteomic analysis of Glb-RNAi seeds showed that the reductions in glutelin and prolamin were conserved at the protein level. The decreased pattern in glutelin was also significant in the presence of a reductant, suggesting that the polymerization of the glutelin proteins via intramolecular disulfide bonds could be interrupted in Glb-RNAi seeds. We also observed aberrant and loosely packed structures in the storage organelles of Glb-RNAi seeds, which may be attributable to the reductions in SSPs. In this study, we evaluated the role of rice globulin in seed development, showing that a deficiency in globulin could comprehensively reduce the expression of other SSPs.

  17. Development of Nutritious Snack from rice industry waste using twin screw extrusion

    Directory of Open Access Journals (Sweden)

    Sharma Renu

    2016-01-01

    Full Text Available Deoiled rice bran, a byproduct of rice milling industry was transformed into highly nutritious snack by the application of twin screw extrusion process. Response Surface Methodology (RSM with four- factor- five level central composite rotatable design (CCRD was employed to investigate the effects of extrusion conditions including moisture content of different raw flours, feed composition, barrel temperature and screw speed of extruder on properties of extrudates was studied. Second order quadratic regression model fitted adequately in the variation. The significance was established at P ≤ 0.05. The regression models can be used to interpret the effect of feed composition, moisture content, screw speed and barrel temperature on the properties of the final product. It was shown that higher rice bran in feed composition showed in minimum water absorption index and maximum water solubility index. Numerical optimization technique resulted in 123.83°C of barrel temperature, 294.68 rpm of screw speed, 13.94 % of feed moisture and 17.73 % of deoiled rice bran. The responses predicted for these optimum process conditions resulted water absorption index, 5.91468 g/g and water solubility index of 18.5553 % for the development of value added product with health benefits.

  18. Infrastructural development factors of leasing entrepreneurship in real sector of economy

    Science.gov (United States)

    Aleksandrova, Olga; Ivleva, Elena; Kirdyashkin, Alexey; Shashina, Nina

    2017-10-01

    Given paper is aimed at determining factors, which influence leasing infrastructure development. It also examines the possibilities of overcoming infrastructural growth restrictions and barriers to the development of enterprises of industry, and construction sector. The phenomenon of infrastructural changes has been poorly researched economically and institutionally. These are a kind of quantitative and qualitative growth potential for the economy, for short and long-term periods for transportation or energy company and real estate development company.

  19. Evaluation research on jiangsu green economy development capability: a case study of Xuzhou

    Science.gov (United States)

    Sun, Fuhua; Liu, Haiyu; Wang, Zhaoxia

    2018-02-01

    As a national leading province of economic development and demonstration area of ecological civilization construction, Jiangsu makes a scientific and rational evaluation to its green economy development capability through the construction of index system and model, which is significant for better grasping its green development condition, implementing the “green” development concept and promoting Jiangsu to be a new Jiangsu with “good economy, rich public, favourable environment and civilized society degree”. The paper constructs the evaluation system of green economic development capability based on factor analysis method, adjusts indexes at all levels through factor analysis, calculates the factor score, determines the main influencing factors, analyzes the influence factor score, and puts forward the corresponding policy according to the practical situation of Jiangsu Province.

  20. Political Economy, Capability Development, and Fundamental Cause: Integrating Perspectives on Child Health in Developing Countries

    Directory of Open Access Journals (Sweden)

    Rebekah Burroway

    2017-02-01

    Full Text Available Several dominant theoretical perspectives attempt to account for health disparities in developing countries, including political economy, the capability approach, and fundamental cause. This study combines the perspectives in a multi-level analysis of child malnutrition and diarrhea in order to gain a more comprehensive understanding of who faces increased health risks and who is shielded from them. Using the Demographic and Health Surveys and World Bank data, I estimate a series of models that predict the likelihood of child malnutrition and diarrhea, based on a set of country- and individual-level explanatory variables. Results suggest that at the individual-level, household wealth and maternal education are the most robust predictors of child health. These social factors are even more important than more proximate factors like clean water or sanitation. At the country-level, gross domestic product (GDP per capita reduces malnutrition, but does not significantly affect incidence of diarrhea. Contrary to the predominant economic development paradigm, health care and education are more important in accounting for the prevalence of diarrhea than GDP. Finally, trade in and of itself is not harmful to well-being in developing countries. It is when countries become too dependent on one or a few commodities that trade starts to have detrimental costs. Thus, a synthesis of theoretical frameworks best illustrates the complex web of social structural factors that manifest as unequal life chances for children.

  1. Study on China's low carbon development in an Economy-Energy-Electricity-Environment framework

    International Nuclear Information System (INIS)

    Hu Zhaoguang; Yuan Jiahai; Hu Zheng

    2011-01-01

    Emissions mitigation is a major challenge for China's sustainable development. We summarize China's successful experiences on energy efficiency in past 30 years as the contributions of Energy Usage Management and Integrated Resource Strategic Planning, which are essential for low-carbon economy. In an Economy-Energy-Electricity-Environment (E4) framework, the paper studies the low-carbon development of China and gives an outlook of China's economy growth, energy-electricity demand, renewable power generation and energy conservation and emissions mitigation until 2030. A business-as-usual scenario is projected as baseline for comparison while low carbon energy and electricity development path is studied. It is defined as low carbon energy/electricity when an economy body manages to realize its potential economic growth fueled by less energy/electricity consumption, which can be characterized by indexes of energy/electricity intensity and emissions per-unit of energy consumption (electricity generation). Results show that, with EUM, China, could save energy by 4.38 billion ton oil equivalences (toes) and reduce CO 2 emission by 16.55 billion tons; with IRSP, China, could save energy by 1.5 Btoes and reduce CO 2 emission by 5.7 Btons, during 2010-2030. To realize the massive potential, China has to reshape its economic structure and rely much on technology innovation in the future. - Research highlights: → In an E4 framework China's low-carbon development is compared with BAU scenario. → Low carbon energy/electricity and their related measuring indexes are discussed. → China's successful experiences on energy efficiency are summarized as EUM and IRSP. → With them China could save energy by 5.8 Btoe and reduce CO 2 by 22.2 Bton until 2030. → China must restructure its economy and rely on technology innovation for them.

  2. Premature Tapetum Degeneration: a Major Cause of Abortive Pollen Development in Photoperiod Sensitive Genic Male Sterility in Rice

    Institute of Scientific and Technical Information of China (English)

    Yinlian Shi; Sha Zhao; Jialing Yao

    2009-01-01

    Photoperiod-sensitive genic male-sterile (PSGMS) rice (Oryza sativa L.), a natural mutant found in the rice cultivar Nongken 58, is very useful for the development of hybrid rice cultivars. Despite its widespread use in breeding programs, the initial stage of the abortive development of PSGMS rice and the possible cytological mechanisms of pollen abortion have not been determined. In the present study, a systematic cytological comparison of the anther development of PSGMS rice with its normal fertile counterpart is conducted. The results show that pollen abortion in PSGMS rice first occurs before the pollen mother cell (PMC) stage, and continues during the entire process of pollen development until pollen degradation. The abortive process was closely associated with the abnormal behavior of the tapetum. Although tapetum degeneration in PSGMS rice initiates already at the PMC stage, it proceeds slowly and does not complete until the breakdown of the pollen. Such cytological observations were supported by the results of the TUNEL (TdT-mediated dUTP Nick End Labeling) assay, which detects DNA fragmentation resulting from programmed cell death (PCD), indicating that the premature tapetum degeneration is in the process of PCD.

  3. Rapid crown root development confers tolerance to zinc deficiency in rice

    Directory of Open Access Journals (Sweden)

    Amrit Kaur eNanda

    2016-03-01

    Full Text Available Zinc (Zn deficiency is one of the leading nutrient disorders in rice (Oryza sativa. Many studies have identified Zn efficient rice genotypes, but causal mechanisms for Zn deficiency tolerance remain poorly understood. Here we report a detailed study of the impact of Zn deficiency on crown root development of rice genotypes, differing in their tolerance to this stress. Zn deficiency delayed crown root development and plant biomass accumulation in both Zn efficient and inefficient genotypes, with the effects being much stronger in the latter. Zn efficient genotypes had developed new crown roots as early as three days after transplanting (DAT to a Zn deficient field and that was followed by a significant increase in total biomass by 7 DAT. Zn-inefficient genotypes developed few new crown roots and did not increase biomass during the first seven days following transplanting. This correlated with Zn efficient genotypes retranslocating a higher proportion of shoot Zn to their roots, compared to Zn inefficient genotypes. These latter genotypes were furthermore not efficient in utilizing the limited Zn for root development. Histological analyses indicated no anomalies in crown tissue of Zn-efficient or inefficient genotypes that would have suggested crown root emergence was impeded. We therefore conclude that the rate of crown root initiation was differentially affected by Zn deficiency between genotypes. Rapid crown root development, following transplanting, was identified as a main causative trait for tolerance to Zn deficiency and better Zn retranslocation from shoot to root was a key attribute of Zn-efficient genotypes.

  4. HUMAN CAPITAL IN ECO-ECONOMY AND SUSTAINABLE DEVELOPMENT OF ROMANIA

    OpenAIRE

    Ion PETRESCU

    2013-01-01

    The current modern civilization and, in this context, the Romanian one, faces a great challenge in finding the most effective and practical methods of implying the human capital in the process of ensuring the eco-economic progress and the sustainable development one in which people to live in communion with nature. In our communication we aim to analyze issues related to human capital involvement in eco-economy and sustainable development of Romania, based on the assessment of the impact of t...

  5. Unravelling the argument for bioenergy production in developing countries: A world-economy perspective

    OpenAIRE

    Kuchler, Magdalena

    2010-01-01

    This paper offers a critical look at how energy security-, food and agriculture-, and climate change-oriented international organizations frame biomass energy production in developing countries, in particular, ethanol production in Brazil. Using the world-economy system as a theoretical lens, the paper raises a concern as to whether the way these global institutions frame bioenergy's role in developing regions manifests energy and ecological inequalities between the core and the periphery, as...

  6. The Gulf Cooperation Council countries – economic structures, recent developments and role in the global economy

    OpenAIRE

    Michael Sturm; Jan Strasky; Petra Adolf; Dominik Peschel

    2008-01-01

    In the wake of high and rising oil prices since 2003, the member states of the Gulf Cooperation Council (GCC) have seen dynamic economic development, enhancing their role in the global economy as investors and trade partners. Real GDP growth has been buoyant, with non-oil activity expanding faster than oil GDP. Macroeconomic developments have also been characterised by large fiscal and current account surpluses as a result of rising oil revenues, notwithstanding fiscal expansion and rapid imp...

  7. Investment in Research and Development - A Factor of Adjustment of Montenegro to the EU Economy

    Directory of Open Access Journals (Sweden)

    Tomljanović Marko

    2016-09-01

    Full Text Available Montenegro and other Western Balkan countries are characterized by historical mortgages, political instability, commenced but uncompleted structural reforms and unfavourable economic situation, which all contributed to their lagging behind other EU member states. In addition to this, these countries have been faced with a low level of investment in research and development, unfavourable educational structure, low level of innovation and a lack of awareness about the importance of research and development in modern economies.

  8. Long-run sectoral development time series evidence for the German economy

    OpenAIRE

    Dietrich, Andreas; Krüger, Jens J.

    2008-01-01

    In economic development, long-run structural change among the three main sectors of an economy follows a typical pattern with the primary sector (agriculture, mining) first dominating, followed by the secondary sector (manufacturing) and finally by the tertiary sector (services) in terms of employment and value added. We reconsider the verbal theoretical work of Fourastié and build a simple model encompassing its main features, most notably the macroeconomic influences on the sectoral develop...

  9. Development of fuel economy 5W-20 gasoline engine oil; Teinenpi 5W-20 gasoline engine yu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Akiyama, K; Ueda, F; Kurono, K; Kawai, H; Sugiyama, S [Toyota Motor Corp., Aichi (Japan)

    1997-10-01

    A 5W-20 gasoline engine oil which improves vehicle fuel efficiency by more than 1.5% relative to a conventional 5W-30 gasoline engine oil was newly developed. Its high fuel economy performance lasts 10,000 km. The viscosity was optimized to satisfy both fuel economy and antiwear performances. Thiadiazole was used to retain the initial fuel economy performance provided by MoDTC. 5 refs., 7 figs., 2 tabs.

  10. Education and Training for Development in East Asia: The Political Economy of Skill Formation in East Asian Newly Industrialised Economies. ESRC Pacific Asia Programme [Series].

    Science.gov (United States)

    Ashton, David; Green, Francis; James, Donna; Sung, Johnny

    This book provides a detailed analysis of the development of education and training systems in Asia and the relationship with the process of economic growth. Focus is on four impoverished agrarian economies--Hong Kong, Singapore, South Korea, and Taiwan--that were transformed in little more than a generation into East Asian "tigers":…

  11. Neo-industrialization of Kuzbass economy in innovative development of coal industry and machinery

    Directory of Open Access Journals (Sweden)

    Balabanova Anna

    2017-01-01

    Full Text Available As part of rental-resource model and access restrictions to capital and new technologies, the attempts to encourage import substitution made by the government do not generate innovative type of economic development and reconstruction of economy’s manufacturing industry competitive on the domestic market. In conditions of searching for a new model of Russian economy development the analysis of a number of problems such as industry degradation, reducing the competitiveness of Russian producers, the growth of structural imbalances and overcoming the negative macroeconomic trends becomes strategically important. This raises the value of neo-industrialization as the integrator of resource security, scientific and industrial potential of Russian economy and high capacity of the domestic market in the innovative development system. A special role neo-industrialization plays for the economic development of old industrial regions, which include Kuzbass (Western Siberia, Russia. Neo-industrial development of Kuzbass economy should be initiated by the technological modernization of mining machinery and innovative development of coal industry.

  12. The Regularities of the Cyclical Development of the World Economy in the Current Phase

    Directory of Open Access Journals (Sweden)

    Revyakin Georgy V.

    2017-09-01

    Full Text Available The article is aimed at identifying and describing the key tendencies in the cyclical development of the world economy. In order to allocate the cyclical component in the dynamics of the world-wide GDP growth, a time series decomposition was performed using the Hodrick-Prescott filter and the relationship of economic cycles to the dynamics of different indicators of economic conditions was analyzed. The persistent relationship between inflation, unemployment and the current phase of the economic cycle have been identified and described. The truth of the Phillips curve has been empirically demonstrated: existence of an inverse relationship between the rate of inflation and the level of unemployment. A new classification of branches of economy has been provided according to their susceptibility to the current phase of the economic cycle. According to this criterion, all branches of economy have been divided into the cyclical and the non-cyclical sectors. A hypothesis that there is a direct relationship between the average annual growth rate of GDP and the structure of the national economy has been suggested.

  13. Cell Wall Composition and Candidate Biosynthesis Gene Expression During Rice Development

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Fan; Manisseri, Chithra; Fagerström, Alexandra; Peck, Matthew L.; Vega-Sánchez, Miguel E.; Williams, Brian; Chiniquy, Dawn M.; Saha, Prasenjit; Pattathil, Sivakumar; Conlin, Brian; Zhu, Lan; Hahn, Michael G.; Willats, William G. T.; Scheller, Henrik V.; Ronald, Pamela C.; Bartley, Laura E.

    2016-08-01

    Cell walls of grasses, including cereal crops and biofuel grasses, comprise the majority of plant biomass and intimately influence plant growth, development and physiology. However, the functions of many cell wall synthesis genes, and the relationships among and the functions of cell wall components remain obscure. To better understand the patterns of cell wall accumulation and identify genes that act in grass cell wall biosynthesis, we characterized 30 samples from aerial organs of rice (Oryza sativa cv. Kitaake) at 10 developmental time points, 3-100 d post-germination. Within these samples, we measured 15 cell wall chemical components, enzymatic digestibility and 18 cell wall polysaccharide epitopes/ligands. We also used quantitative reverse transcription-PCR to measure expression of 50 glycosyltransferases, 15 acyltransferases and eight phenylpropanoid genes, many of which had previously been identified as being highly expressed in rice. Most cell wall components vary significantly during development, and correlations among them support current understanding of cell walls. We identified 92 significant correlations between cell wall components and gene expression and establish nine strong hypotheses for genes that synthesize xylans, mixed linkage glucan and pectin components. This work provides an extensive analysis of cell wall composition throughout rice development, identifies genes likely to synthesize grass cell walls, and provides a framework for development of genetically improved grasses for use in lignocellulosic biofuel production and agriculture.

  14. The evolution and consolidation of the timeshare industry in a developing economy: The South African experience

    Directory of Open Access Journals (Sweden)

    Wayde R. Pandy

    2014-07-01

    Full Text Available The timeshare industry is one of most under-researched aspects of tourism accommodation. Within existing scholarship most writings pertain to industry development and challenges in the USA and Europe. This paper provides an examination of the evolution and consolidation of the timeshare industry in South Africa from the 1980s to the present-day. The South African timeshare industry is revealed as one of the most mature in the international timeshare economy. Historically, the industry confronted parallel challenges to those in developed countries in respect of adapting the product to local conditions and confronting a tarnished image from the impact of unscrupulous developers. Currently the South African timeshare sector faces different challenges including service management and consumer dissatisfaction, marginalization within the tourism economy, and the need to address the emerging Black middle class market.

  15. Contribution of small and medium enterprises to economic development: Evidence from a transiting economy

    Directory of Open Access Journals (Sweden)

    James Obi

    2018-06-01

    Full Text Available The focus of this research was to present a data article on the contribution of SMEs to economic development in a transiting economy. Descriptive research design was adopted in this study. Data were obtained from 600 respondents in 60 small-scale enterprises located in different parts of the country (20 small-scale enterprises located in Lagos State, 20 in Anambra State and 20 in Kano State of Nigeria respectively. Data analysis was carried out using tables and percentages and the null hypotheses of the study was tested using chi-square (X2 inferential statistical model at 5% level of significance. The findings revealed that there is a significant relationship between the operation of small and medium-scale enterprises and economic growth in developing nations. Keywords: Entrepreneurship, SMEs, Economic development, Transiting economy, Nigeria

  16. CO2 emissions and financial development in an emerging economy: An augmented VAR approach

    International Nuclear Information System (INIS)

    Abbasi, Faiza; Riaz, Khalid

    2016-01-01

    This paper explores the influence of economic and financial development on carbon emissions in a small emerging economy. The study employs ARDL approach to investigate the long run relationship between carbon emissions and a set of economic and financial variables, an Error Correction Model (ECM) to capture the short run dynamics, Granger causality in an augmented VAR framework to check the causality direction, and variance decomposition based on an estimated Vector Error Correction Model (VECM) to determine the relative contributions of economic and financial variables to the evolution of per capita carbon emissions. The periods considered were the full sample (1971–2011), and a reduced sample sub-period (1988–2011) that corresponded to greater liberalization and financial sector development. The financial variables played a role in emission mitigation only in the latter period where greater degree of liberalization and financial sector development occurred. Even then the relative magnitude of emissions mitigation attributable to financial variables was much smaller compared to the emissions raising impact of rising per capita incomes. This underscores the need for adopting other mitigation policies for reducing carbon footprints in those emerging economies where a sufficient degree of financial deepening and financial sector development has not yet taken place. - Highlights: • In economies where structural transformation of financial sector is in early stages. • Financial development does not aid in mitigating CO 2 emissions rather it increases it. • CO 2 emissions rise as per capita income rises. • Government should devise comprehensive and realistic mitigation strategies.

  17. Changing the diet of a nation: Population/regulatory strategies for a developed economy.

    Science.gov (United States)

    Nestle, M

    2000-09-01

    The principal nutritional problems of developed economies are related to the excessive and unbalanced intake of energy and nutrients. During the 20th century, as economies improved and food production became more efficient, conditions related to undernutrition were replaced by epidemics of coronary heart disease, certain cancers and other chronic conditions related to food overconsumption. In developed countries such as the United States, obesity became the predominant public health nutrition problem. To prevent obesity, people must consume less energy and be more active, but the food supplies of developed economies offer their populations amounts of energy that greatly exceed physiological need. Food overproduction causes competition in the food industry, limits its expansion, and leads food producers to invest heavily in marketing. To increase sales, food companies must encourage people to consume more of their products, substitute their products for others or develop new markets. Such efforts create an environment in which food is readily available at all times and readily overconsumed. Marketing expenditures for any single food product greatly exceed the total amounts available to governments for national campaigns to prevent chronic diseases. Existing government policies often support this environment through price supports and other means. To reverse obesity and its health consequences, governments need to consider ways to address the food environment through policies in education, agriculture, school meals, pricing, taxation and other means, as well as to develop mechanisms to fund new programme initiatives.

  18. Development Radar Absorber Material using Rice Husk Carbon for Anechoic Chamber Application

    Science.gov (United States)

    Zulpadrianto, Z.; Yohandri, Y.; Putra, A.

    2018-04-01

    The developments of radar technology in Indonesia are very strategic due to the vast territory and had a high-level cloud cover more than 55% of the time. The objective of this research is to develop radar technology facility in Indonesia using local natural resources. The target of this research is to present a low cost and satisfy quality of anechoic chambers. Anechoic chamber is a space designed to avoid reflection of EM waves from outside or from within the room. The reflection coefficient of the EM wave is influenced by the medium imposed by the EM wave. In laboratory experimental research has been done the development of material radar absorber using rice husk. The rice husk is activated using HCl and KOH by stirring using a magnetic stirrer for 1 Hours. The results of rice husk activation were measured using a Vector Network Analyzer by varying the thickness of the ingredients and the concentration of the activation agent. The VNA measurement is obtained reflection coefficient of -12dB and. -6.22dB for 1M HCL and KOH at thickness 10mm, respectively.

  19. Reduction of gibberellin by low temperature disrupts pollen development in rice.

    Science.gov (United States)

    Sakata, Tadashi; Oda, Susumu; Tsunaga, Yuta; Shomura, Hikaru; Kawagishi-Kobayashi, Makiko; Aya, Koichiro; Saeki, Kenichi; Endo, Takashi; Nagano, Kuniaki; Kojima, Mikiko; Sakakibara, Hitoshi; Watanabe, Masao; Matsuoka, Makoto; Higashitani, Atsushi

    2014-04-01

    Microsporogenesis in rice (Oryza sativa) plants is susceptible to moderate low temperature (LT; approximately 19°C) that disrupts pollen development and causes severe reductions in grain yields. Although considerable research has been invested in the study of cool-temperature injury, a full understanding of the molecular mechanism has not been achieved. Here, we show that endogenous levels of the bioactive gibberellins (GAs) GA4 and GA7, and expression levels of the GA biosynthesis genes GA20ox3 and GA3ox1, decrease in the developing anthers by exposure to LT. By contrast, the levels of precursor GA12 were higher in response to LT. In addition, the expression of the dehydration-responsive element-binding protein DREB2B and SLENDER RICE1 (SLR1)/DELLA was up-regulated in response to LT. Mutants involved in GA biosynthetic and response pathways were hypersensitive to LT stress, including the semidwarf mutants sd1 and d35, the gain-of-function mutant slr1-d, and gibberellin insensitive dwarf1. The reduction in the number of sporogenous cells and the abnormal enlargement of tapetal cells occurred most severely in the GA-insensitive mutant. Application of exogenous GA significantly reversed the male sterility caused by LT, and simultaneous application of exogenous GA with sucrose substantially improved the extent of normal pollen development. Modern rice varieties carrying the sd1 mutation are widely cultivated, and the sd1 mutation is considered one of the greatest achievements of the Green Revolution. The protective strategy achieved by our work may help sustain steady yields of rice under global climate change.

  20. Reduction of Gibberellin by Low Temperature Disrupts Pollen Development in Rice1[W][OPEN

    Science.gov (United States)

    Sakata, Tadashi; Oda, Susumu; Tsunaga, Yuta; Shomura, Hikaru; Kawagishi-Kobayashi, Makiko; Aya, Koichiro; Saeki, Kenichi; Endo, Takashi; Nagano, Kuniaki; Kojima, Mikiko; Sakakibara, Hitoshi; Watanabe, Masao; Matsuoka, Makoto; Higashitani, Atsushi

    2014-01-01

    Microsporogenesis in rice (Oryza sativa) plants is susceptible to moderate low temperature (LT; approximately 19°C) that disrupts pollen development and causes severe reductions in grain yields. Although considerable research has been invested in the study of cool-temperature injury, a full understanding of the molecular mechanism has not been achieved. Here, we show that endogenous levels of the bioactive gibberellins (GAs) GA4 and GA7, and expression levels of the GA biosynthesis genes GA20ox3 and GA3ox1, decrease in the developing anthers by exposure to LT. By contrast, the levels of precursor GA12 were higher in response to LT. In addition, the expression of the dehydration-responsive element-binding protein DREB2B and SLENDER RICE1 (SLR1)/DELLA was up-regulated in response to LT. Mutants involved in GA biosynthetic and response pathways were hypersensitive to LT stress, including the semidwarf mutants sd1 and d35, the gain-of-function mutant slr1-d, and gibberellin insensitive dwarf1. The reduction in the number of sporogenous cells and the abnormal enlargement of tapetal cells occurred most severely in the GA-insensitive mutant. Application of exogenous GA significantly reversed the male sterility caused by LT, and simultaneous application of exogenous GA with sucrose substantially improved the extent of normal pollen development. Modern rice varieties carrying the sd1 mutation are widely cultivated, and the sd1 mutation is considered one of the greatest achievements of the Green Revolution. The protective strategy achieved by our work may help sustain steady yields of rice under global climate change. PMID:24569847

  1. Private Equity Capital in a Less Developed Economy: Evidence, Issues and Perspectives

    Directory of Open Access Journals (Sweden)

    Melusi Mpofu

    2015-10-01

    Full Text Available This study investigates the structure of the private equity industry and issues that impact on its development and growth in Zimbabwe. Studies conducted internationally have unequivocally demonstrated the importance of private equity investments in assisting firms at start/growth phase and decline phase. However there is a dearth of literature on how these financial intermediaries assist in unlocking firm value from an emerging markets perspective. The study uses the document analysis and an exploratory research paradigms to achieve the stated objectives. The study finds that the venture capital industry in Zimbabwe mimics similar industries in other countries except that it is constrained by market liquidity. Lack of regulation and viable business sectors coupled with excessive risks in the political economy narrows the scope of private equity operations. Several issues impacting on the development of the private equity industry are identified and evaluated. The study has policy implications for the development of regulatory framework to bolster the growth of the private equity industry in emerging market economies. This study provides new evidence and policy suggestions on the operations of the private equity industry in a liquidity constrained and less developed economy.

  2. Review of the cost components of introducing industrially fortified rice.

    Science.gov (United States)

    Roks, Eveline

    2014-09-01

    Micronutrient deficiencies affect over two billion people worldwide, particularly in developing countries. Fortification of staple foods with multiple micronutrients is a cost-effective strategy to increase vitamin and mineral intake. The objective of this paper is to review the cost elements of industrially fortified rice by identifying the costs related to the implementation of rice fortification programs, using the experience of the United Nations World Food Programme in its pilot countries. The actual total costs of rice fortification are not easily captured. Core cost elements include the production of fortified rice kernels, transportation to the point of blending, blending of fortified with unfortified rice, costs related to sales or distribution, quality control and assurance, and additional planning. In the introduction phase, organizations or coalitions seeking to advance rice fortification will face additional costs related to the initiation of rice fortification. In the scale-up phase, greater efficiency in the supply chain and economies of scale can be expected. Different cost elements are normally borne by different stakeholders. This makes the implementation of rice fortification programs a feasible option to reach vulnerable populations with inadequate access to affordable nutrition solutions. © 2014 New York Academy of Sciences.

  3. A methodological approach to development of circular economy options in businesses

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard; Remmen, Arne

    2018-01-01

    Three types of re-design processes are described in the development of circular economy options in businesses: 1) Re-design of the provided services considering changes in the roles of products, users, service, infrastructure, etc.; 2) Re-design of the value chain relations up-stream to suppliers...... of the business based on an environmental mapping in life cycle perspective and an organizational analysis mapping of value chain relations, competitive position, innovation practices, user practices and relations to regulation and civil society. The article shows that circular economy can be relevant...... and down-stream to customers and users; 3) Redesign of internal business organization considering necessary changes in tasks, competences, structures and technologies. These redesign processes have been developed as methodology within a research project based on cooperation with businesses in Denmark about...

  4. THE INFLUENCE OF CORRUPTION ON CORPORATE GOVERNANCE STANDARDS: SHARED CHARACTERISTICS OF RAPIDLY DEVELOPING ECONOMIES

    Directory of Open Access Journals (Sweden)

    Michelle I. Caron

    2012-01-01

    Full Text Available This article evaluates the relationship between the level of corruption in rapidly developing economies and corporate governance processes therein.  Previous literature illustrates a strong relationship between corporate governance and corruption and suggests that in countries with high levels of corruption, firms lack efficient corporate governance practices.  Similarly, countries with deficient corporate governance practices and low levels of compliance to these standards breed corruption leading to a wide range of transparency dilemmas.  This study delves deeper through careful examination regarding the level of compliance with corporate governance standards and the pervasive effects of corruption on the governance processes of firms with specific regard to rapidly developing economies as well as offering comparisons and similarities of shared characteristics among these countries.

  5. Integrating the dark side of competition into explanations of business failures: Evidence from a developing economy

    OpenAIRE

    Amankwah-Amoah, J.; Antwi-Agyei, Issek; Zhang, Hongxu

    2017-01-01

    In spite of the growing body of literature on the bright side of inter-firm relationships, limited attention has been paid to the dark side of inter-firm relationships. Using insights of serial entrepreneurs in a developing economy, we articulate the mechanisms through which adverse rumours and misinformation perpetrated by rivals' firms undermine small businesses and lead to decline and eventual collapse. We uncovered that the rumours were made more potent when combined with other factors su...

  6. Management of Vertically Integrated Systems Formation and Development in the Russian Economy

    Directory of Open Access Journals (Sweden)

    Kozhevnikov Sergei Aleksandrovich

    2017-01-01

    Full Text Available The article reviews the essence, nature, features and basic approaches to the interpretation of vertical integration. It proves that one of the key conditions for modernizing and neo-industrializing domestic economy and transforming Russia into an industrialized country is overcoming technological fragmentation of business entities, as was the case in the Soviet Union and is now observed in the developed countries. In this situation, it is vertical integration which can ensure the diversification and restructuring of the economy, the linkage between the extractive and processing industries. Based on the results of analyzing the activities of major multinational corporations (Royal Dutch Shell, Sinopec Corp., Valio Ltd. etc. it has been proved that these integrated systems supply competitive products with high degrees of processing and serve as growth drivers in developed economies. To justify this, the author calculated the companies’ value added multiplier. Currently, vertically integrated systems such as PhosAgro PJSC, LUKOIL PJSC, Miratorg agro-industrial holding company, KamAZ OJSC, Arkhangelsk pulp and paper mill PJSC operate in various economic sectors. The article shows that most of these companies’ level of technological integration is still not optimal; the formation of a full production chain is an additional factor in their development and competitive recovery. Accordingly, the author believes that the key objective of federal and regional authorities should be the transformational change in the economy by eliminating its disintegration and restoring processing chains of value added in priority economic sectors. The example of metallurgical industries integration (Steel Manufacture PJSC and machine-building integration (Mashinostroitel Corporation JSC shows many positive internal and external impacts of this kind of association. The creation of vertically integrated systems implies the development of a public policy which, through

  7. [Discussion on releasing price of Chinese patent medicine to market economy to achieve sustainable development].

    Science.gov (United States)

    Long, Xingchao; Huang, Luqi; Jiang, Erguo; Zhou, Yonghong; Xu, Yanfeng; Zheng, Shuhua; Ning, Xiaoling; Liu, Hongwei; Chen, Lin

    2012-02-01

    To analyze costs of the traditional Chinese medicine industry focusing on production costs. Data of 50 planted Chinese herbal medicines and 50 wild Chinese herbal medicines were summarized and analyzed to see the changes of price of Chinese herbal medicines. The derivative problems of limited price were analyzed by crude drug, quality of Chinese medicine and sustainable utilization of resource. The price of Chinese medicine shall be adapted to sustainable development of market economy.

  8. Labour Market Reform and Incidence of Child Labour in a Developing Economy

    OpenAIRE

    Chaudhuri, Sarbajit

    2009-01-01

    The paper is purported to examine the consequences of possible labour market reform in the developing economies on the incidence of child labour and economic well-being of the child labour supplying families. A two-sector, full-employment general equilibrium structure with child labour and imperfection in the market for adult labour has been used for the analytical purpose. Although this policy is likely to lower the incidence of child labour the welfare of the families supplying child labour...

  9. Business environment factors and business performance: the case of Macedonia – a developing economy

    OpenAIRE

    Marjanova Jovanov, Tamara; Temjanovski, Riste

    2015-01-01

    One of the key elements of economic development is the private business sector i.e. entrepreneurs with strong and durable competitive advantage. Entrepreneurs are being recognized as the driving force of higher employment rates, improved standard of living, production of value-added products and services, increased innovation, and in general, as the creator of strong economies. The main goal of this analysis is to prove that some specific factors of the internal (customer orientation degree t...

  10. Entrepreneurial Competition Orientation and Profitability: The Case of a Developing Economy

    OpenAIRE

    Marjanova, Tamara Jovanov; Sofijanova, Elenica; Davcev, Ljupco; Temjanovski, Riste

    2015-01-01

    The main purpose of this paper is to verify the significance of the implementation of competition orientation (CO) as a part of market orientation for the financial performance of the entrepreneurial small and medium – sized companies in a developing economy. The objectives are: 1. To measure the level of each of the variables of the scale (CO 1: The management continuously analyses the strengths and weaknesses of the competitors; CO 2: We regularly use information about our competitors in st...

  11. Robust Determinants of Growth in Asian Developing Economies: A Bayesian Panel Data Model Averaging Approach

    OpenAIRE

    LEON-GONZALEZ, Roberto; VINAYAGATHASAN, Thanabalasingam

    2013-01-01

    This paper investigates the determinants of growth in the Asian developing economies. We use Bayesian model averaging (BMA) in the context of a dynamic panel data growth regression to overcome the uncertainty over the choice of control variables. In addition, we use a Bayesian algorithm to analyze a large number of competing models. Among the explanatory variables, we include a non-linear function of inflation that allows for threshold effects. We use an unbalanced panel data set of 27 Asian ...

  12. Of Social Engineers & Corporate Espionage Agents:How Prepared Are SMEs in Developing Economies?

    OpenAIRE

    Yeboah-Boateng, Ezer Osei

    2013-01-01

    The purpose of this study is to create the awareness of cyber-security threats due to social engineers and corporate espionage agents, and to offer some mitigation measures aimed at minimizing the impact of insider attacks on SMEs in developing economies. Loyal and trusted employees can pose enormous and catastrophic cyber-risks to SMEs, in view of their insider-ness, access privileges and knowledge of the systems as well as associated inherent vulnerabilities. Cyber-security functionaries an...

  13. Recent developments in intellectual property law in Australia with some reference to the global economy

    OpenAIRE

    Crennan, Susan

    2010-01-01

    This paper by Susan Crennan, Justice of the High Court of Australia, addresses developments in Australia in intellectual property law, with some reference to the global economy, and deals with two patent cases, two copyright cases and a designs case. The paper was original presented as a lecture at the Institute of Advanced Legal Studies and is published in Amicus Curiae - Journal of the Society for Advanced Legal Studies. The Journal is produced by the Society for Advanced Legal Studies at t...

  14. Lessons for China and other developing economies from the crisis in US auditing

    OpenAIRE

    Alles, Michael G.; Kogan, Alexander; Vasarhelyi, Miklos A.

    2003-01-01

    The continuing series of business scandals, from Enron to WorldCom have severely undermined the credibility of auditors and audited financial statements in the US. With developing economies such as China looking to emulate western models of corporate governance, what lessons should they draw from these apparent failures in auditing? There is a danger that those opposed to modernization of accounting and auditing will use these scandals as an excuse to delay the adoption of new standards and m...

  15. PRIMARY TRENDS OF FORMATION AND DEVELOPMENT OF INNOVATION-BASED ECONOMY IN THE REPUBLIC OF UZBEKISTAN

    Directory of Open Access Journals (Sweden)

    Bakhodir A. Begalov

    2013-01-01

    Full Text Available The main processes of formation of innovation-based economy are covered. Dynamic of major indexes of innovation activities of Uzbek enterprises is analyzed. The main attention is paid to innovation activities of entities of the small business and private enterprise, innovation expenses of small firms. The dynamic of the development and implementation of innovative technologies in the activity of economic entities is shown on the basis of statistical data.

  16. The Conditions of Structural and Innovation Policy of Development of Economy of Russia

    Directory of Open Access Journals (Sweden)

    N. I. Komkov

    2017-01-01

    Full Text Available Purpose: in the article the problems of formation of conditions for Russia’s social and economic development with a consideration of the present and recreated scientific and technological potential are considered. The purpose of the article consists in researching the sources of social and economic development of Russian economy in the medium- and long-term perspective, and also in rationalization of possibilities of their long term usage. Methods: the in the article methods of the comparative economic analysis, system approach to the economy development management as a complex self-recovering system with a potential, which has certain properties and regularities such as: complete social and economic system lifecycle, complete production cycle, technological structure, basic technologies, etc., are used. Results: during the research process if has been concluded that economic downturn in Russia was caused by economy export orientation of the initial repartitions and low added value resource products. Supporting such strategy were the economic instruments: taxes, ruble exchange rate, bank rate etc. Conclusions and Relevance: it has been shown that long-term development can be based mainly on usage of intensive factors. Even the involvement of Russian huge natural resources into the economic activity will not be able to completely solve a problem of prevention of degradation of the processing industrial economic sectors. Two key development terms are noted: investments and structural reform. It is noted that the main sources of investments are the internal and external ones. Increase of their potential is connected with adoption of tough strategic and political decisions. In its turn, effective usage of the expected increase in investments requires an urgent solution of competitive domestic technologies development problems, as well as problem of effective management of economy and its development on an innovative basis. Possibilities of

  17. Development of the fuel and energy complex within the less demanding variant of Czechoslovak economy till 2000

    International Nuclear Information System (INIS)

    Kopac, P.; Blaha, J.; Maly, M.

    1989-01-01

    The character of the fuel and energy complex which has to serve national economy, requires that it be developed according to the needs and possibilities of national economy. A projection of social and economic development of Czechoslovakia till 2000 was set up by the Central Institute of National Economy Research and it was used as the basis of a scenario of the development of the fuel and energy complex. The results are given of modeling the development of the complex. (author). 6 tabs., 3 refs

  18. INCUBATORS AND GOVERNMENT POLICY FOR DEVELOPING IT INDUSTRY AND REGION IN EMERGING ECONOMIES

    Directory of Open Access Journals (Sweden)

    Nur Atiqah Abdullah

    2012-01-01

    Full Text Available Incubation, a concept supported by a variety of economic cluster theories, is a vital element in economic development in developed countries. The entrepreneurial businesses that they house often improve the developed economies in terms of not only jobs but also wealth creation. The question that this article embraces is as follows: "Do incubators play the same vital role in economic development in developing regions of the world?" We use the case study methodology to develop this query in a focus area of regional development in an emerging economy. We examine the implementation of three incubators located in designated cybercities. The cybercity concept is one of the Malaysian government's initiatives to encourage the development of the IT industry within the Multimedia Super Corridor (MSC Program. This study takes advantage of the 10-year development of cybercities by performing a longitudinal study. We found that these incubators did well in achieving their initial performance objectives, but they need to catch up with developed countries' continued rapid progress.

  19. Local economic development in theories of regional economies and rural studies

    Directory of Open Access Journals (Sweden)

    Kačar Bahrija

    2016-01-01

    Full Text Available In this paper is a detailed analysis of the basics in the theory of economic development during the period from mid last century until today. It states the most significant theories, points out their ranges, offers a critical review regarding their treatment of development, especially regional, rural and local one. It observes those theories according to different classifications existing in scientific literature, primarily the ascend theory, stagnation theory, balanced economic growth theory; then, short-term and long-term development and growth theories; traditional and endogenous theories; economic growth stages theory emphasized after the WWII; structural changes theory; dependency theory, neo-classic counter-revolution theory and endogenous theory as a new growth theory. The analysis becomes wider with a study on development in regional economy theories and rural studies and it systematizes the classification of those theories according to regional economy academics. Distancing ourselves from any particular division as the most suitable and acceptable one, the theories are treated separately and in an historic context, in order to encircle the time framework which from modern theories, dealing with local level development difficulties, resulted. It asserts The Community-led Rural Development Theory, often referred to as the Community Development Theory, or marked as Bottom-up Partnership Approach. The analysis of development theories asserts that mixed exogenous - endogenous approach to development links the rural/local development to the globalization process mostly due to fast technology changes of the IT and communication sectors.

  20. Hydrogen economy

    Energy Technology Data Exchange (ETDEWEB)

    Pahwa, P.K.; Pahwa, Gulshan Kumar

    2013-10-01

    In the future, our energy systems will need to be renewable and sustainable, efficient and cost-effective, convenient and safe. Hydrogen has been proposed as the perfect fuel for this future energy system. The availability of a reliable and cost-effective supply, safe and efficient storage, and convenient end use of hydrogen will be essential for a transition to a hydrogen economy. Research is being conducted throughout the world for the development of safe, cost-effective hydrogen production, storage, and end-use technologies that support and foster this transition. This book discusses hydrogen economy vis-a-vis sustainable development. It examines the link between development and energy, prospects of sustainable development, significance of hydrogen energy economy, and provides an authoritative and up-to-date scientific account of hydrogen generation, storage, transportation, and safety.

  1. Root Transcriptomic Analysis Revealing the Importance of Energy Metabolism to the Development of Deep Roots in Rice (Oryza sativa L.)

    OpenAIRE

    Lou, Qiaojun; Chen, Liang; Mei, Hanwei; Xu, Kai; Wei, Haibin; Feng, Fangjun; Li, Tiemei; Pang, Xiaomeng; Shi, Caiping; Luo, Lijun; Zhong, Yang

    2017-01-01

    Drought is the most serious abiotic stress limiting rice production, and deep root is the key contributor to drought avoidance. However, the genetic mechanism regulating the development of deep roots is largely unknown. In this study, the transcriptomes of 74 root samples from 37 rice varieties, representing the extreme genotypes of shallow or deep rooting, were surveyed by RNA-seq. The 13,242 differentially expressed genes (DEGs) between deep rooting and shallow rooting varieties (H vs. L) w...

  2. DRIVERS OF KNOWLEDGE ECONOMY IN THE EU’S DEVELOPING COUNTRIES

    Directory of Open Access Journals (Sweden)

    Burja Vasile

    2013-04-01

    Full Text Available The new EU Member States have made important efforts to achieve an economic growth based on accumulation of knowledge according with principles and realities of developed countries. After accession, Romania has initiated an extensive restructuring process in entire society. The main purpose of this study is to appreciate the knowledge based economy’s features in Romania, comparative to other countries which joined later the EU. In this respect, the study aimed to evaluate the state of knowledge economy depending by a group of elements which refer to the following areas: innovation system, education and ICT. The research methodology was based on the econometric analysis of a representative panel data for the twelve new member states of the EU. Results highlight that for the analyzed countries, education system and the R&D activity had positively affected the economic growth, but the education factors had a stronger impact on the knowledge economy dynamics

  3. Photovoltaic Solar Energy as a Chance and a Need for the Development of the Cuban Economy

    International Nuclear Information System (INIS)

    Casal Rivera, Yanet; Parúas Cuza, Rafael

    2017-01-01

    The photovoltaic systems connected to the electric network as a great opportunity and a need for the Cuban economy. This works intends to present an analysis of a lot of aspects related to the economic feasibility of using solar energy generated by roof-mounted small photovoltaic systems such as some aspects related to the economic and environmental analysis and their contribution to the National and Township development as well as a study of the costs behaviors and its comparison concerning prices in reference to the normal electric power and the new investments for the minor sells of these systems to common people. Finally there is a proposition of actions to encourage the use of this kind of energy in the different sectors of the Cuban economy. (author)

  4. Modern trends of development of the world economy and financial competitiveness of enterprises

    Directory of Open Access Journals (Sweden)

    Volkova Nadezhda

    2017-01-01

    Full Text Available The article considers modern trends in the development of the global economy, the dynamics of the activity of the domestic economy. The statistical data of the share of loss-making enterprises on the domestic market are analyzed. The importance of competitiveness and financial stability of enterprises in modern conditions is considered, the relationship between competitiveness and financial stability is indicated. The notion of financial competitiveness is formulated. Financial competitiveness is analyzed from the point of view of enterprise management and on the parameters for assessing the financial stability of enterprises. Methods for assessing the financial competitiveness of enterprises have been identified. The primary calculation of financial competitiveness indicators for PJSC “SF Almaz” was carried out based on the selected methods. The analysis of the obtained calculation results is carried out. Methods are proposed to ensure financial competitiveness of Russian companies.

  5. Circular economy development phase research based on the IPAT equation: The case Shaanxi

    Directory of Open Access Journals (Sweden)

    Fang Ying

    2015-04-01

    Full Text Available In recent years, the worsening of the quality of the air has urged more people to attach great importance to circular economy. Shaanxi, abundant in natural resources, maintained the GDP growth rate of 14.9% during the period of the twelfth five-year plan. However, the fast economic growth under the extensive traditional economic growth mode renders Shaanxi inadequate in resources supply and noticeably worse in ecological environment issues. With the method of the IPAT equation, this paper quantitatively analyzes the developmental stage and the developmental level of the circular economy of Shaanxi to cover the shortage of the previous studies having only been focused on the policy study and the practice mode. The result shows that Shaanxi is in the intermediate stage of circular economy and the advanced stage has an apparent advantage over the intermediate one by comparing their energy consumption and solid pollutant discharge. The development experience of Shaanxi, a typical province of China, has guidance and reference significance to China and other developing countries.

  6. Development of the variety for resistance against bacterial leaf-blight in rice with thermal neutrons

    International Nuclear Information System (INIS)

    Nakai, Hirokazu

    1990-01-01

    In search for the development of genes for resistance against bacterial leaf-blight in rice, thermal neutrons generated from the Research Reactor at the Kyoto University have been applied to the breeding. In this paper, the developmental outcome is described, and a potential application of thermal neutrons for breeding the variety of resistance against bacterial leaf-blight in rice is reviewed. When thermal neutrons were delivered to the rice, the ratio of absorbed doses by B-10, which is contained in a small quantity in the plant, was found to be larger than expected. This implies characteristic effects of thermal neutrons on the plant. When boric acid was incorporated into the plant before irradiation, the effect of thermal neutrons per irradiation time was considered to become great. The frequency of mutations for resistance was significantly higher by thermal neutron, as compared with that induced by other mutagens, such as gamma radiation, ethylene-imine, ethyl-methane-sulfonate, and nitroso-methyl-urea. Genetic analysis of mutants for resistance revealed recessive genes and polygenes. Finally, the application of thermal neutrons and other radiations would contribute greatly to a resolution of serious pollution problems in global food and environment. (N.K.)

  7. Development of Novel Cytoplasmic Male Sterile Source from Dongxiang Wild Rice (Oryza rufipogon

    Directory of Open Access Journals (Sweden)

    Xian-hua SHEN

    2013-09-01

    Full Text Available This study was conducted to develop and characterize a novel cytoplasmic male sterile (CMS source which was identified from Dongxiang wild rice (Oryza rufipogon by crossing Dongxiang wild rice as female with Zhongzao 35, an indica inbred variety, as male and continuous backcrossing with Zhongzao 35. Observation under optical microscope manifested that this novel CMS belonged to typical abortion type with less pollen compared with wild abortive type cytoplasm (CMS-WA. Sequential planting showed that this novel CMS has complete and stable male sterility. Testcross experiment showed that all the 24 tested materials including maintainer and restorer lines of CMS-WA and Honglian type cytoplasm (CMS-HL and other indica inbred varieties are the maintainers with complete maintaining ability, suggesting that this novel CMS has fertility restoration totally different from CMS-WA and CMS-HL and belongs to a novel type of CMS. So far, we only discovered a unique fertility restoration source for this novel CMS. Inheritance analysis showed that the fertility restoration of this CMS was governed by three pairs of independent dominant genes. Prospect for application of this novel CMS system in hybrid rice breeding was also discussed.

  8. Digital Economy: Development Prospects in the European Union and the Republic of Moldova

    Directory of Open Access Journals (Sweden)

    Alexandru LEAHOVCENCO

    2018-03-01

    Full Text Available This article focuses on issues related to digital economy. The European Union adopted and implements „Digital Agenda for Europe” constantly adjusting its priorities to the new circumstances. The government of the Republic of Moldova approved the National Strategy for Information Society Development “Digital Moldova 2020” which aim is to create conditions through minimum state intervention but with maximum effect for information society development. National Strategy for Information Society Development will lead to the following measurable results: ranking the Republic of Moldova among top 50 countries in the international rankings in digital technologies.

  9. Developing technology options for rice integrated crop management ...

    African Journals Online (AJOL)

    Mo

    high farm level impact for research and development efforts that emphasize improved crop and resource management ..... in addition to having superior net revenue per hectare across .... Given this picture, scientists at the Center will explore.

  10. A prospective analysis of Brazilian biofuel economy: Land use, infrastructure development and fuel pricing policies

    Science.gov (United States)

    Nunez Amortegui, Hector Mauricio

    Being the two largest ethanol producers in the world, transportation fuel policies in Brazil and the U.S. affect not only their domestic markets but also the global food and biofuel economy. Hence, the complex biofuel policy climate in these countries leaves the public with unclear conclusions about the prospects for supply and trade of agricultural commodities and biofuels. In this dissertation I develop a price endogenous mathematical programming model to simulate and analyze the impacts of biofuel policies in Brazil and the U.S. on land use in these countries, agricultural commodity and transportation fuel markets, trade, and global environment. The model maximizes the social surplus represented by the sum of producers' and consumers' surpluses, including selected agricultural commodity markets and fuel markets in the U.S., Brazil, Argentina, China, and the Rest-of-the-World (ROW), subject to resource limitations, material balances, technical constraints, and policy restrictions. Consumers' surplus is derived from consumption of agricultural commodities and transportation fuels by vehicles that generate vehicle-kilometers-traveled (VKT). While in the other regional components aggregate supply and demand functions are assumed for the commodities included in the analysis, the agricultural supply component is regionally disaggregated for Brazil and the U.S., and the transportation fuel sector is regionally disaggregated for Brazil. The U.S. agricultural supply component includes production of fourteen major food/feed crops, including soybeans, corn and wheat, and cellulosic biofuel feedstocks. The Brazil component includes eight major annual crops, including soybeans, corn, wheat, and rice, and sugarcane as the energy crop. A particular emphasis is given to the beef-cattle production in Brazil and the potential for livestock semi-intensification in Brazilian pasture grazing systems as a prospective pathway for releasing new croplands. In the fuel sector of both

  11. Harmonious Development between Socio-Economy and River-Lake Water Systems in Xiangyang City, China

    Directory of Open Access Journals (Sweden)

    Qiting Zuo

    2016-11-01

    Full Text Available River-lake water systems (RLS are important carriers for matter transformation and energy transmission. Influenced by accelerated social and economic development, the structural, functional, and environmental states of RLS have been seriously damaged. It is an important problem for human beings to coordinate the contradiction between socio-economic development and the protection of RLS. In order to quantitatively study the harmonious relationship between socio-economic development and the state of RLS, the harmony theory method was used to analyze the degree of harmonious development between socio-economy and RLS in this study taking Xiangyang City as an example, and formulating corresponding harmonious optimization schemes. The results indicate that: (1 the state of RLS had a relatively small change during 2009–2014, and its spatial distribution shows a decreasing trend with the Han River as the central axis decreases on both of its sides; (2 before 2011, the driving force of socio-economic development in Xiang yang City mainly originated in the peripheral regions such as Laohekou City, Zaoyang City, and Gucheng County, but after 2011, it migrated rapidly towards Downtown, and reached the maximum in 2014; (3 when the influence of regional socio-economic development on RLS is small, socio-economic development is the main factor driving the change of the overall harmonious development degree of socio-economy and RLS. However when the influence is big, it is combined, driven by socio-economic development and the state of RLS; (4 the main factors affecting the overall harmonious degree of socio-economy and RLS in Xiangyang City include: river length, standard ratio of water quality, water consumption per capita, reservoir regulation capability, farmland irrigation water consumption per Mu (Mu is an area unit in China, 1 Mu approximately equals to 666.67 m2, and sewage treatment rate. This study can provide a reference for the future analysis of

  12. Alteration of rice growth and development via antisense expression ...

    African Journals Online (AJOL)

    user

    OsGA20ox2 in regulating plant growth and development, we used reverse genomic approach to ... pathways. Similarly, Carmen et al. (2007) suggested that. Carrizo citrange plants have produced antisense ... universal SP6 and T7 primers to conform their reality (Sangon, ..... Optimising the tissue culture conditions for.

  13. Application of Marketing in Interest as a Factor of Development of Enterprises in Digital Economy

    Directory of Open Access Journals (Sweden)

    Nerimane BAJRAKTARI

    2018-04-01

    Full Text Available Online transactions have been characterized by steady growth in recent years. This trend has not left aside developments in organizations in Kosovo. People who buy online are faced with technological equipment that often does not perform the right way as the customer requests or expects. The intranet connects the computer systems of an enterprise or organization based on the Internet technique especially in the TCP / IP protocol. Digital Marketing is a term for the marketing of targeted, measurable and interactive products and services using digital technology to reach and convert "leads" to customers. The main objective is to promote brands, build preference, and increase sales through various digital techniques. It is embodied by a wide selection of service, product and brand marketing tactics, which, as a core promotion medium, largely use the Internet. Digital marketing activities are: search engine optimization (SEO, search engine marketing (SEM, content marketing, influencing marketing and e-commerce, social media marketing, e-mail marketing, display advertising, books electronics, video games and any other form of digital media. According to the Digital Marketing Institute, the Digital Marketing Institute, digital marketing is the use of digital channels to promote or sell products or services to consumers or businesses. The Digital Economy is the highest level of use of computers in a national economy. The higher the rate of use of computers in a more digitized economy and closer to the overall economic progress is that country.

  14. Comparative Analysis of the Relationship Between Poverty and Underground economy in the Highly developed, Transition and Developing Countries

    OpenAIRE

    Elijah, Obayelu Abiodun; Uffort, Larry

    2007-01-01

    Abstract This study was undertaken with the goal of analyzing the relationship between poverty rates and size of underground economy in the developed and developing countries and exploring whether there is a link between them. There are technical problems in linking them in that getting information from those who have undertaken underground activities are difficult. Secondary data were used to established hypothetical relationship and primary data for the empirical analysis. The results of th...

  15. Comparative Analysis of the Relationship Between Poverty and Underground economy in the Highly developed, Transition and Developing Countries

    OpenAIRE

    Elijah, Obayelu Abiodun; Uffort, Larry

    2007-01-01

    Abstract This study was undertaken with the goal of analyzing the relationship between poverty rates and size of underground economy in the developed and developing countries and exploring whether there is a link between them. There are technical problems in linking them in that getting information from those who have undertaken underground activities are difficult. Secondary data were used to established hypothetical relationship and primary data for the empirical analysis. ...

  16. Cyber-Security Challenges with SMEs in Developing Economies: Issues of Confidentiality, Integrity & Availability (CIA)

    DEFF Research Database (Denmark)

    Yeboah-Boateng, Ezer Osei

    The essence of this study is first to highlight the cyber-security challenges confronting SMEs in developing economies, and to model a framework for safeguarding their assets, to ensure continuous optimal business operations, and to participate and compete securely in the ubiquitous cyber......, to develop customer-centric strategies. While connectivity is indispensable for achieving business success, being connected also implies being exposed to a myriad of cyber-security challenges, such as vulnerabilities of confidentiality, integrity and availability (CIA). As vulnerabilities are exploited...... cognitive map (FCM) approach is also used to show the implications of vulnerabilities amongst SMEs asset disposal policies....

  17. Learning Dynamics in Transformational Change: A Study of Workforce Behavior in the Developing Economies

    Directory of Open Access Journals (Sweden)

    Abdul Majid

    2011-10-01

    Full Text Available Organizational and individual learning are two different concepts in contemporaryorganizational theory. Organizational learning is a difficult concept which needs to be furtherelucidated for organizational practitioner at actual work setting; especially in the developingcountries like Pakistan. This paper reviews the literature on organizational learning intransformational change, and the comparative learning processes in the developed anddeveloping economies. Furthermore, we are dealing here with the proposed learning cycle instrategic change process with special reference to the developing countries.Keywords: Learning cycle, Transformational change, Innovation, Learning Dynamics

  18. NATIONAL FLEET DEVELOPMENT IN THE INNOVATIVE ECONOMY. CASE STUDY OF THE GREEK FLEET

    Directory of Open Access Journals (Sweden)

    Marek Grzybowski

    2016-06-01

    Full Text Available In the article the development of the Greek fleet in the period of last ten years was discussed. The Greek fleet is an example of accommodating itself to the requirements of the global and innovative economy. Greek shipowners are developing their fleets through the consolidation and replacing older ships with new generation vessels. They are invest-ing into ships adapted for new markets, including LNG maritime transport market. As a result of it Greece became a market leader in maritime transport sector and their fleet a biggest and youngest fleet of world in 2016.

  19. DEVELOPMENT OF THE INSTITUTIONAL BASIS FOR FINANCING THE PUBLIC SECTOR OF THE REGIONAL ECONOMY

    Directory of Open Access Journals (Sweden)

    E.N. Sidorova

    2008-06-01

    Full Text Available This article considers the problems of financial support of the regional and municipal economy development. Formation of the institutional basis for the budgeting process and budgets interactions between the territories of different levels are shown on the base of retrospective analysis of foundation and development of budget federalism in Russia. Attraction of entrepreneurial sector resources on the conditions of public-private partnership is discussed as additional finance source and definite particularities of this process are described in line with the possibilities of their appliance.

  20. Transportation in megacities. Growing demand and emissions - a comparative analysis of sustainability in developed and developing economies

    Energy Technology Data Exchange (ETDEWEB)

    Bose, R K [Tata Energy Research Inst. (India)

    1996-12-01

    The urban transport problem is fundamentally similar in all large cities. The basic causes are the same and so are many of the consequences, although there are some differences in degree between cities in developed and developing economies. Transport systems in large cities of the developing economies as compared to the developed economies are characterized by: (a) much lower level of motorization of transport and travel requirement, (b) more rapid rates of economic growth, population growth, and the growth in number of motor vehicles, (c) higher population densities, (d) much lower per capita energy consumption and emissions of carbon dioxide, (e) reduced access to capital and to advanced environmental technologies. Despite greater level of vehicle ownership, higher rate of trip generation and increased use of energy on a per capita basis in cities of developed countries, it is the large cities in the developing countries that, in general suffer most from growing traffic congestion, road accidents, energy use and emissions, overcrowding of public transport, and poor conditions for pedestrians and cyclists. (au) 20 refs.

  1. Development of a method for estimating total CH{sub 4} emission from rice paddies in Japan using the DNDC-Rice model

    Energy Technology Data Exchange (ETDEWEB)

    Katayanagi, Nobuko [National Institute for Agro-Environmental Sciences, 3-1-3 Kannondai, Tsukuba, Ibaraki 305-8604 (Japan); Fumoto, Tamon, E-mail: tamon@affrc.go.jp [National Institute for Agro-Environmental Sciences, 3-1-3 Kannondai, Tsukuba, Ibaraki 305-8604 (Japan); Hayano, Michiko [National Institute for Agro-Environmental Sciences, 3-1-3 Kannondai, Tsukuba, Ibaraki 305-8604 (Japan); Kyushu Okinawa Agricultural Research Center, National Agriculture and Food Research Organization, Anno 1742-1, Nishinoomote, Kagoshima 891-3102 (Japan); Takata, Yusuke; Kuwagata, Tsuneo; Shirato, Yasuhito [National Institute for Agro-Environmental Sciences, 3-1-3 Kannondai, Tsukuba, Ibaraki 305-8604 (Japan); Sawano, Shinji [Forestry and Forest Products Research Institute (FFPRI), 1 Matsunosato, Tsukuba, Ibaraki 305-8687 (Japan); Kajiura, Masako; Sudo, Shigeto; Ishigooka, Yasushi; Yagi, Kazuyuki [National Institute for Agro-Environmental Sciences, 3-1-3 Kannondai, Tsukuba, Ibaraki 305-8604 (Japan)

    2016-03-15

    Methane (CH{sub 4}) is a greenhouse gas, and paddy fields are one of its main anthropogenic emission sources. To mitigate this emission based on effective management measures, CH{sub 4} emission from paddy fields must be quantified at a national scale. In Japan, country-specific emission factors have been applied since 2003 to estimate national CH{sub 4} emission from paddy fields. However, this method cannot account for the effects of weather conditions and temporal variability of nitrogen fertilizer and organic matter application rates; thus, the estimated emission is highly uncertain. To improve the accuracy of national-scale estimates, we calculated country-specific emission factors using the DeNitrification–DeComposition-Rice (DNDC-Rice) model. First, we calculated CH{sub 4} emission from 1981 to 2010 using 986 datasets that included soil properties, meteorological data, and field management data. Using the simulated site-specific emission, we calculated annual mean emission for each of Japan's seven administrative regions, two water management regimes (continuous flooding and conventional mid-season drainage), and three soil drainage rates (slow, moderate, and fast). The mean emission was positively correlated with organic carbon input to the field, and we developed linear regressions for the relationships among the regions, water management regimes, and drainage rates. The regression results were within the range of published observation values for site-specific relationships between CH{sub 4} emission and organic carbon input rates. This suggests that the regressions provide a simplified method for estimating CH{sub 4} emission from Japanese paddy fields, though some modifications can further improve the estimation accuracy. - Highlights: • DNDC-Rice is a process-based model to simulate rice CH{sub 4} emission from rice paddies. • We simulated annual CH{sub 4} emissions from 986 paddy fields in Japan by DNDC-Rice. • Regional means of CH{sub 4

  2. Evaluation of implementation of the strategy of the economy innovation-oriented development in Russian regions

    Directory of Open Access Journals (Sweden)

    Yuliya Semenovna Toktamysheva

    2015-06-01

    Full Text Available Objective to develop methods for analyzing and determining the level of socioeconomic development of the Russian Federation subjects towards innovations. Methods dialectical and systemic approaches to the consideration of economic phenomena and facts processing and synthesis of information using statistical and graphical methods of analysis. Results it was determined that the transition to intensive economic growth as a vital in the longterm strategy for accelerated economic development is not implemented in all regions of Russia. There are disparities in the level of innovation activity and investment performance. Scientific novelty the method used for estimating the efficiency of implementing and realization of the potential of innovationoriented development in the Russian Federation regions was the method of ranking based on information on the key indicators labour productivity capital productivity sustainability of the regional economy production of innovative goods works and services expenditure on research and development investment in technological innovation in the region. Practical value financing and implementation of innovative projects industrial production and technical innovation special economic zones technology parks etc. proved their efficient impact on the growth and performance of the entire regionrsquos economy. The highest positions in the ranking of innovative development are occupied by the regions with high innovative attractivity and welldeveloped energy and raw materials industry. nbsp

  3. Development of a driving cycle to evaluate the energy economy of electric vehicles in urban areas

    International Nuclear Information System (INIS)

    Brady, John; O’Mahony, Margaret

    2016-01-01

    Highlights: • Development of a driving cycle to evaluate energy economy of electric vehicles. • Improves on existing driving cycles by using real world data from electric vehicles. • Driving data from different road types and traffic conditions included. - Abstract: Understanding real-world driving conditions in the form of driving cycles is instrumental in the design of efficient powertrains and energy storage systems for electric vehicles. In addition, driving cycles serve as a standardised measurement procedure for the certification of a vehicle’s fuel economy and driving range. They also facilitate the evaluation of the economic and lifecycle costs of emerging vehicular technologies. However, discrepancies between existing driving cycles and real-world driving conditions exist due to a number of factors such as insufficient data, inadequate driving cycle development methodologies and methods to assess the representativeness of developed driving cycles. The novel aspect of the work presented here is the use of real-world data from electric vehicles, over a six month period, to derive a driving cycle appropriate for their assessment. A stochastic and statistical methodology is used to develop and assess the representativeness of the driving cycle against a separate set of real world electric vehicle driving data and the developed cycle performs well in that comparison. Although direct comparisons with internal combustion engine driving cycles are not that informative or relevant due to the marked differences between how they and electric vehicles operate, some discussion around how the developed electric vehicle cycle relates to them is also included.

  4. Methodological Aspects of Modeling Development and Viability of Systems and Counterparties in the Digital Economy

    Directory of Open Access Journals (Sweden)

    Vitlinskyy Valdemar V.

    2018-03-01

    Full Text Available The aim of the article is to study and generalize methodological approaches to modeling economic development and viability of economic systems with consideration for risk, changing their goals, status, and behavior in the digital economy. The definition of categories of economic development and viability is offered, the directions of their research by means of mathematical modeling are grounded. The system of characteristics and markers of the external economic environment under conditions of digitalization of economic activity is analyzed. The theoretical foundations and methodology for mathematical modeling of development of economic systems as well as ensuring their viability and security under conditions of introducing infrastructure of information society and digital economy on the principles of the information and knowledge approach are considered. It is proved that in an information society, predictive model technologies are a growing safety resource. There studied prerequisites for replacing the traditional integration concept of evaluation, analysis, modeling, management, and administration of economic development based on a threat-oriented approach to the definition of security protectors, information, and knowledge. There proposed a concept of creating a database of models for examining trends and patterns of economic development, which, unlike traditional trend models of dynamics, identifies and iteratively conceptualizes processes based on a set of knowledgeable predictors based on the use of data mining and machine learning tools, including in-depth training.

  5. The Neoindustrial Principles for the Development of Integration Relations in the Agrarian Sector of Economy

    Directory of Open Access Journals (Sweden)

    Hutorov Andrii O.

    2017-08-01

    Full Text Available The article is aimed at elaborating the neoindustrial principles for the development of integration relations in the agrarian sector of economy. It has been shown that the engine of sectoral development and economic growth in the context of neoliberal globalization are the integration relations formed by the product principle and intrinsically linked to the neoindustrial transformation of the agro-industrial potential. The article explores the lack of options when choosing a national model for the sectoral development of economy: vertical integration of advanced playback, neoindustrialization, and economic security. It has been proven that the mutual relationship between the socio-economic formations and the strategies for integration interaction is organic. The replacement of the functional target setting of economic system at all levels of the hierarchy from the maximum profit to the maximum of the cumulative newly created (added value has been substantiated. A conceptual model for the development of the agrarian sector through integration and neoindustrialization has been accomplished, as well as the principles of strategic management of the system of integration relations have been elaborated. The main forms of implementation of the integration relations with the centralized and decentralized models of neoindustrial development of the agrarian sector have been defined.

  6. Financial development and energy consumption in Central and Eastern European frontier economies

    International Nuclear Information System (INIS)

    Sadorsky, Perry

    2011-01-01

    This study examines the impact of financial development on energy consumption in a sample of 9 Central and Eastern European frontier economies. Several different measures of financial development are examined including bank related variables and stock market variables. The empirical results, obtained from dynamic panel demand models, show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using banking variables like deposit money bank assets to GDP, financial system deposits to GDP, or liquid liabilities to GDP. Of the three stock market variables investigated, only one, stock market turnover, has a positive and statistically significant impact on energy consumption. Both short-run and long-run elasticities are presented. The implications of these results for energy policy are discussed. - Research Highlights: → Financial development affects energy consumption in 9 Central and Eastern European frontier economies. → Bank variables have a larger impact on energy consumption than do stock market variables. → Long run bank elasticities range from 0.117 to 0.276. → These results have implications for energy demand forecasts and greenhouse gas emissions.

  7. Physico-chemical and sensorial characteristics of rice (Oryza sativa L.) irradiated and the effect in Sitophilus oryzae L. development

    International Nuclear Information System (INIS)

    Zanao, Cintia Fernanda Pedroso

    2007-01-01

    Rice is exposed to injuries especially due to the attack of insects, which represent great qualitative and quantitative losses. The aim of the present research was to verify the viability of the gamma irradiation as rice (Oryza sativa L.) conservation method; its efficiency in the control of an important pest for stored grains Sitophilus oryzae L. and the effects that irradiation may present in irradiated grains in relation to the sensory aspect and starch alterations. Samples were composed of polished rice and the gamma irradiation dosages used were 0.5; 1.0; 3.0; and 5.0 kGy, and kept at room temperature. Analyses of the grain breakage percentages during processing and the longevity and reproduction of the rice weevil were performed. Analyses of the centesimal composition, phytic acid, apparent amylose content and starch paste properties were also conducted, as well as analyses of the rice color (instrumental) and acceptability (hedonic test), aimed at the determination of the raw and cooked rice sensory quality. It was verified that the gamma irradiation did not change the grain breakage percentage significantly and caused a negative effect on the insect development. Irradiation did not change the centesimal composition significantly. No significant values of phytic acid were found because during rice processing, the outer part (bran) containing 85-92% of total phytates was removed. Values from 17.33 to 18.44% for the apparent amylose content were found, and irradiation did not affect the rice starch amylose content significantly. The paste properties results were significantly changed, where reduction on the paste temperature, decrease on the time for the occurrence of the peak viscosity, reduction on the final viscosity values were observed. The retrogradation tendency became less intense in starches with increasing irradiation dosages. Statistical differences (p<0.05) were detected in the sensory aspect between irradiated and non-irradiated samples, and the

  8. Development and appraisal of economical and sustainable approach for weed management in drill seeded aerobic rice (oryza sativa l.)

    International Nuclear Information System (INIS)

    Saqib, M.; Akbar, N.; Ehsanullah, A.; Ghafoor, A.

    2012-01-01

    Conventional rice cultivation by puddling and transplanting is a labor intensive activity. Water scarcity is a threat for the sustain ability of transplanted rice. In many areas of Asia, rice transplantation of rice is being replaced by direct seeding as farmers tried to solve the problems of labor cost and water scarcity but weed control is one of the major constraints to direct seeding. So, to control weeds in direct seeded rice present studies were designed. A two years study was conducted to develop sustainable and economical methods for managing weeds in aerobic rice grown by dry direct-seeding at Student's Farm, Department of Agronomy, University of Agriculture, Faisalabad during the years 2008 and 2009. Experiment was laid out in RCBD with five weed management strategies: hand weeding, hoeing with kasula, inter-row cultivation with tine cultivator, inter-row cultivation with spike hoe and chemical control with Nominee 100 SC along with control (no weeding). Weed dry weight was 300 g m/sup -2/, 257 g m/sup -2/, 225 g m/sup -2/ and 157 g m/sup -2/ less in hand weeding, hoeing, tine cultivator and Nominee 100 SC respectively than no weeding. Paddy yield was 221%, 203%, 181% and 105% more in hand weeding, hoeing, tine cultivator and Nominee 100 SC respectively than no weeding. (author)

  9. The impact of financial development on energy consumption in emerging economies

    International Nuclear Information System (INIS)

    Sadorsky, Perry

    2010-01-01

    Financial development is often cited as a very important driver of economic growth in emerging economies and it is thus likely that financial development affects energy demand. This study uses generalized method of moments estimation techniques to examine the impact of financial development on energy consumption in a sample of emerging countries. Several different measures of financial development are examined. Using a panel data set on 22 emerging countries covering the period 1990-2006, the empirical results show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using stock market variables like stock market capitalization to GDP, stock market value traded to GDP, and stock market turnover. The implications of these results for energy policy are discussed.

  10. Reducing postharves food losses in developing economies by using a Network of Excellence as an intervention tool

    NARCIS (Netherlands)

    Gogh, van J.B.; Aramyan, L.H.

    2014-01-01

    Value chains for perishable products, including fruits and vegetables, require an integrated approach to cope with the challenges in producing sufficient food products in a resource-efficient manner. Developing economies are increasingly investing in their potential of agricultural production;

  11. Management practices utilization in organizations – A comparison between catching-up and well-developed economies

    Directory of Open Access Journals (Sweden)

    Vojko Potočan

    2016-01-01

    Full Text Available The main purpose of this paper is to examine the utilization of management practices in catching-up and well-developed economies. Within that framework, the paper examines the utilization of management practices in Slovenian and Croatian organizations, as both are considered the representatives of catching-up economies from Central and East Europe (CEE, while also comparing the utilization of management practices in the two selected economies to the global use of management practices. Evidences about management practices utilization reveal that in well-developed economies in the forefront are management practices aiming to support customer relationship management, strength customer relations and customer satisfaction, while in Slovenia and Croatia prevail practices that are oriented toward optimization of the business and its processes. Based on the research results and the situation in organizations, a possible future pattern of management practice utilization in organizations operating in catching up economies is outlined, with the aim to reduce the developmental lag and increase competitiveness of those organizations. The paper also provides several practical implications for future utilization of management practices in catching-up economies. The sample of catching up-countries includes 155 responses from employees in Slovenian organizations and 185 from Croatian ones. Data for samples from well-developed economies are obtained from a global survey of management practices.

  12. CREATIVE HUMEN CAPITAL AS THE FACTOR OF DEVELOPMENT OF INNOVATIVE ECONOMY

    Directory of Open Access Journals (Sweden)

    Posnova T.

    2018-03-01

    Full Text Available Introduction. Currently in the world theory and practice, a fundamentally new concept of social development based on understanding of creativity as a key factor of innovative economy has appiaved. On the basis of predictions of different authoritative international organizations in the next decade a large part of GDP will be generated mainly due to the creative factors of production. It is considered that the creative capital will be the core of human resources in creative economy. The leaders of the socio-economical and scientific-technical progress will become those countries which will master the science of creative management of socio-economic development in innovation economy. Purpose. The purpose is to investigate the essence and features of creative human capital as a factor for the development of innovative economy. Results. This article has the aim to present the classification of industries, which operate the creative human capital, namely, activities related to basic, interrelated and indirect industries. Due to this classification the analysis of human resources, which are employed in creative sector of Ukraine, is also given. Characteristic features of representatives of the creative class are: sensibility to new knowledge, that are becoming the main mean of production. Striving for being aware of all new technologies, innovations, achievements of science in various spheres; exchange of knowledge with others, that becomes a creative process and is not the printing-down of already worked out algorithms; work on the joint of different spheres of knowledge and different professional spheres, that actively promotes the competitiveness of representatives of creative class at the market of labor and makes them unique specialists; easy adaptation to the changeable world that requires the ability to refuse from already existing operating ideas in order to promote the new ones; mobility, that needs readiness to change job, residence, in

  13. The Impact of Foreign Direct Investment on Developing Economies and the Environment The Impact of Foreign Direct Investment on Developing Economies and the Environment

    Directory of Open Access Journals (Sweden)

    Anne Marie Zwerg

    2008-12-01

    Full Text Available This article is about the impact of foreign direct investment on developing economies and the environment. All of us that are concerned about the environment should ask ourselves if the increase in capital mobility associated with the world-wide process of  liberalization, deregulation and privatization, known as the Neo-liberal global regime, has contributed to the problems of higher emissions, ozone layer destruction, and pollution of water sources, as well as to create false economic bubbles that lead to increased consumption in these regions whilst forcing the destruction of the environment by the poor in order to survive and cope with the roles their society demands. Neo-liberal practices such as those enforced in developing countries like Colombia, while seeking to attract foreign investment to push their economies, tend to generate a false aggregated demand growth that in most cases is not sustainable in the long term, increases global unemployment, unleash destructive competitive processes and weaken government’s ability to regulate business in the citizens` best interests.Este artículo trata sobre el impacto de inversión extranjera directa en economíasen vías de desarrollo y el medio ambiente. Todos los que nos preocupamos por elmedio ambiente debemos preguntarnos, si el aumento en la movilidad de capitales asociada con el proceso mundial de liberalización, desregulación y privatización,conocido como “neoliberalismo”, ha contribuido a problemas de emisiones másaltas, destrucción de la capa de ozono, y polución de fuentes de agua, así como a lacreación de falsas burbujas económicas que llevan a aumentar el consumo en estasregiones, obligando a los más pobres a destruir el medio ambiente para sobrevivir ypoder cumplir con los roles impuestos por la sociedad. Prácticas neoliberales talescomo las implantadas en países en vías de desarrollo, como Colombia, en busquedade alcanzar mayor inversión extranjera para

  14. The development of ecological environment in China based on the system dynamics method from the society, economy and environment perspective.

    Science.gov (United States)

    Guang, Yang; Ge, Song; Han, Liu

    2016-01-01

    The harmonious development in society, economy and environment are crucial to regional sustained boom. However, the society, economy and environment are not respectively independent, but both mutually promotes one which, or restrict mutually complex to have the long-enduring overall process. The present study is an attempt to investigate the relationship and interaction of society, economy and environment in China based on the data from 2004 to 2013. The principal component analysis (PCA) model was employed to identify the main factors effecting the society, economy and environment subsystems, and SD (system dynamics) method used to carry out dynamic assessment for future state of sustainability from society, economy and environment perspective with future indicator values. Sustainable development in China was divided in the study into three phase from 2004 to 2013 based competitive values of these three subsystems. According to the results of PCA model, China is in third phase, and the economy growth is faster than the environment development, while the social development still maintained a steady and rapid growth, implying that the next step for sustainable development in China should focus on society development, especially the environment development.

  15. Development of mergers and acquisitions in the conditions of the Czech economy 2001–2010

    Directory of Open Access Journals (Sweden)

    Jaroslav Sedláček

    2011-01-01

    Full Text Available This paper presents the first results of a research project which has the aims to identify the problems appearing during the preparation of mergers in compliance with valid Czech regulations and to analyze economic causes and consequences of mergers. At the first stage it was necessary to compile a basic dataset in a structure needed for a statistical analysis. The aim of the analysis presented in this paper is to ascertain, both theoretically and empirically, how the external environment affected the development of mergers of trading companies in the conditions of the Czech economy. The covered period is the past ten years, i.e. 2001–2010, when the development of the global economy was affected by the bank crisis in the USA and the economic recession. The analysis of the development of mergers and acquisitions focuses on three groups of factors affecting activities in the field of company combinations. These are mergers and acquisitions which are subject to approval by regulatory bodies, the effect of new regulations of financing (financial factors and the effect of the macroeconomic situation in the form of GDP indicator and PX index. Macroeconomic indicators are related to mergers whose development has not been published or explored within scientific research. The results of the analysis allowed us to describe the dependence of activities in the field of company mergers which took place in the Czech Republic in the past decade on the selected factors of the external environment.

  16. Securing the data economy: translating privacy and enacting security in the development of DataSHIELD.

    Science.gov (United States)

    Murtagh, M J; Demir, I; Jenkings, K N; Wallace, S E; Murtagh, B; Boniol, M; Bota, M; Laflamme, P; Boffetta, P; Ferretti, V; Burton, P R

    2012-01-01

    Contemporary bioscience is seeing the emergence of a new data economy: with data as its fundamental unit of exchange. While sharing data within this new 'economy' provides many potential advantages, the sharing of individual data raises important social and ethical concerns. We examine ongoing development of one technology, DataSHIELD, which appears to elide privacy concerns about sharing data by enabling shared analysis while not actually sharing any individual-level data. We combine presentation of the development of DataSHIELD with presentation of an ethnographic study of a workshop to test the technology. DataSHIELD produced an application of the norm of privacy that was practical, flexible and operationalizable in researchers' everyday activities, and one which fulfilled the requirements of ethics committees. We demonstrated that an analysis run via DataSHIELD could precisely replicate results produced by a standard analysis where all data are physically pooled and analyzed together. In developing DataSHIELD, the ethical concept of privacy was transformed into an issue of security. Development of DataSHIELD was based on social practices as well as scientific and ethical motivations. Therefore, the 'success' of DataSHIELD would, likewise, be dependent on more than just the mathematics and the security of the technology. Copyright © 2012 S. Karger AG, Basel.

  17. High Temperature-Induced Expression of Rice α-Amylases in Developing Endosperm Produces Chalky Grains

    Directory of Open Access Journals (Sweden)

    Masaru Nakata

    2017-12-01

    Full Text Available Global warming impairs grain filling in rice and reduces starch accumulation in the endosperm, leading to chalky-appearing grains, which damages their market value. We found previously that high temperature-induced expression of starch-lytic α-amylases during ripening is crucial for grain chalkiness. Because the rice genome carries at least eight functional α-amylase genes, identification of the α-amylase(s that contribute most strongly to the production of chalky grains could accelerate efficient breeding. To identify α-amylase genes responsible for the production of chalky grains, we characterized the histological expression pattern of eight α-amylase genes and the influences of their overexpression on grain appearance and carbohydrate components through a series of experiments with transgenic rice plants. The promoter activity of most α-amylase genes was elevated to various extents at high temperature. Among them, the expression of Amy1A and Amy3C was induced in the internal, especially basal to dorsal, region of developing endosperm, whereas that of Amy3D was confined near the ventral aleurone. These regions coincided with the site of occurrence of chalkiness, which was in clear contrast to conventionally known expression patterns of the enzyme in the scutellum and aleurone during seed germination. Furthermore, overexpression of α-amylase genes, except for Amy3E, in developing endosperm produced various degrees of chalky grains without heat exposure, whereas that of Amy3E yielded normal translucent grains, as was the case in the vector control, even though Amy3E-overexpressing grains contained enhanced α-amylase activities. The weight of the chalky grains was decreased due to reduced amounts of starch, and microscopic observation of the chalky part of these grains revealed that their endosperm consisted of loosely packed round starch granules that had numerous pits on their surface, confirming the hydrolysis of the starch reserve by

  18. Inter-functional coordination and entrepreneurial firms’ financial performance: a developing economy

    OpenAIRE

    Marjanova Jovanov, Tamara; Sofijanova, Elenica; Davcev, Ljupco; Temjanovski, Riste

    2015-01-01

    The main purpose of this paper is to verify the significance of the internal part of market orientation, i.e. inter-functional coordination (IFC) for the financial performance of the entrepreneurial firms in a developing economy. The objectives are: 1. To measure the level of each of the variables of the scale (IFC 1: Current and future needs of consumers are discussed in all of the concerned departments; IFC 2: When a department discovers something important about the consumers or the compet...

  19. Malaysia Collaborates with the New York Academy of Sciences to Develop an Innovation-Based Economy

    OpenAIRE

    Wahome, Michel; Rubinstein, Ellis

    2011-01-01

    If Malaysia is to become a high-income country by 2020, it will have to transform into a knowledge-based, innovation economy. This goal will be achieved by developing an atmosphere conducive to experimentation and entrepreneurship at home; while reaching out to partners across the globe. One of Malaysia’s newest partnerships is with the New York Academy of Sciences. The Academy has expertise in innovation and higher education and a long history of promoting science, education, and science-bas...

  20. CHR729 Is a CHD3 Protein That Controls Seedling Development in Rice.

    Science.gov (United States)

    Ma, Xiaoding; Ma, Jian; Zhai, Honghong; Xin, Peiyong; Chu, Jinfang; Qiao, Yongli; Han, Longzhi

    2015-01-01

    CHD3 is one of the chromatin-remodeling factors that contribute to controlling the expression of genes associated with plant development. Loss-of-function mutants display morphological and growth defects. However, the molecular mechanisms underlying CHD3 regulation of plant development remain unclear. In this study, a rice CHD3 protein, CHR729, was identified. The corresponding mutant line (t483) exhibited late seed germination, low germination rate, dwarfism, low tiller number, root growth inhibition, adaxial albino leaves, and short and narrow leaves. CHR729 encoded a nuclear protein and was expressed in almost all organs. RNA-sequencing analysis showed that several plant hormone-related genes were up- or down-regulated in t483 compared to wild type. In particular, expression of the gibberellin synthetase gibberellin 20 oxidase 4 gene was elevated in the mutant. Endogenous gibberellin assays demonstrated that the content of bioactive GA3 was reduced in t483 compared to wild type. Moreover, the seedling dwarfism, late seed germination, and short root length phenotypes of t483 were partially rescued by treatment with exogenous GA3. These results suggest that the rice CHD3 protein CHR729 plays an important role in many aspects of seedling development and controls this development via the gibberellin pathway.

  1. Gibberellin modulates anther development in rice via the transcriptional regulation of GAMYB.

    Science.gov (United States)

    Aya, Koichiro; Ueguchi-Tanaka, Miyako; Kondo, Maki; Hamada, Kazuki; Yano, Kentaro; Nishimura, Mikio; Matsuoka, Makoto

    2009-05-01

    Gibberellins (GAs) play important roles in regulating reproductive development, especially anther development. Our previous studies revealed that the MYB transcriptional factor GAMYB, an important component of GA signaling in cereal aleurone cells, is also important for anther development. Here, we examined the physiological functions of GA during anther development through phenotypic analyses of rice (Oryza sativa) GA-deficient, GA-insensitive, and gamyb mutants. The mutants exhibited common defects in programmed cell death (PCD) of tapetal cells and formation of exine and Ubisch bodies. Microarray analysis using anther RNAs of these mutants revealed that rice GAMYB is involved in almost all instances of GA-regulated gene expression in anthers. Among the GA-regulated genes, we focused on two lipid metabolic genes, a cytochrome P450 hydroxylase CYP703A3 and beta-ketoacyl reductase, both of which might be involved in providing a substrate for exine and Ubisch body. GAMYB specifically interacted with GAMYB binding motifs in the promoter regions in vitro, and mutation of these motifs in promoter-beta-glucuronidase (GUS) transformants caused reduced GUS expression in anthers. Furthermore, a knockout mutant for CYP703A3 showed gamyb-like defects in exine and Ubisch body formation. Together, these results suggest that GA regulates exine formation and the PCD of tapetal cells and that direct activation of CYP703A3 by GAMYB is key to exine formation.

  2. CHR729 Is a CHD3 Protein That Controls Seedling Development in Rice.

    Directory of Open Access Journals (Sweden)

    Xiaoding Ma

    Full Text Available CHD3 is one of the chromatin-remodeling factors that contribute to controlling the expression of genes associated with plant development. Loss-of-function mutants display morphological and growth defects. However, the molecular mechanisms underlying CHD3 regulation of plant development remain unclear. In this study, a rice CHD3 protein, CHR729, was identified. The corresponding mutant line (t483 exhibited late seed germination, low germination rate, dwarfism, low tiller number, root growth inhibition, adaxial albino leaves, and short and narrow leaves. CHR729 encoded a nuclear protein and was expressed in almost all organs. RNA-sequencing analysis showed that several plant hormone-related genes were up- or down-regulated in t483 compared to wild type. In particular, expression of the gibberellin synthetase gibberellin 20 oxidase 4 gene was elevated in the mutant. Endogenous gibberellin assays demonstrated that the content of bioactive GA3 was reduced in t483 compared to wild type. Moreover, the seedling dwarfism, late seed germination, and short root length phenotypes of t483 were partially rescued by treatment with exogenous GA3. These results suggest that the rice CHD3 protein CHR729 plays an important role in many aspects of seedling development and controls this development via the gibberellin pathway.

  3. The Roles of Kulonprogo Regional Government in Developing Tourism Economy: Nature-Based Tourism

    Directory of Open Access Journals (Sweden)

    Anggi Rahajeng

    2017-06-01

    Full Text Available Tourism development requires the roles of both regional and central government. The roles of those governments in the economic development belong to the aspects of planning, policy, regulation, and public facilities development to support the tourism industry. Kulonprogo Regency has several nature-based tourism destinations that can actually be developed, but it has not been optimal yet. This study aims in determining the roles of the Government of Kulonprogo Regency in developing the tourism economy to be optimal in their area by concerning the environmental issues. This study uses the triangulation in both the data and the methods used. The theoretical approach used is the  institutional economics based on the model of Williamson. The results of this study indicate that the roles of the all elements of government of Kulonprogo in the field of tourism economy development are the construction and the development of tourism destinations facilities, tourism marketing, tourism industry, and integrated related institutions. The determination of the prior destinations by the central government in 2017 was followed by the adoption of 5 zoning destinations/tourism strategic areas (KSPD in Kulonprogo. Policies in the tourism sector is also followed by the policies on investment, particularly for infrastructure investment since the rapid growth of the investment climate and the development of mega projects in Kulonprogo (central-provincial government to ignite the economic and the tourism development. Programs that are conducted by Kulonrogo Government through the Department of Tourism, Youth, and Sports in tourism are expected to affect the behavior/mindset of the tourism actors to concern and be more aware of tourism issues in anticipating the livelihood changes of most people in Kulonprogo (non-tourism changes into the tourism. The government should monitor and control the tourism destination development by concerning the issues of capacity

  4. Taxation of cooperatives from the perspective of international expansion and sustainable development of social economy

    Directory of Open Access Journals (Sweden)

    Gemma Patón García

    2014-07-01

    Full Text Available The economic crisis has created a major concern in developedcountries for control of social risks with negative effects on growth and this problem can be approached from the perspective of Corporate Social Responsibility (CSR. Thus, CSR is seen as an entrepreneurial attitude aimed at promoting social, economic and environmental purposes while guarantying competitiveness in the international market. Thus, social economy can contribute to sustainable development, economic and social cohesion, to promote productive and income distribution, to ensure employment and equality of opportunities. The purpose of this study is to have an influence onthe role that taxation plays in the area of incentive policies related to social economy and very prominently manifested in the legal status of cooperatives. The approach aims to provide proposals on tax regulation of cooperatives taking the perspective of the international context and the size of the sector in countries like Spain and Peru in order to encourage cooperative social responsibility. Indeed, the importance of providing a legal and fiscal framework to promote their internationalization connects providentially with the principles that govern the cooperative action. We consider that it is essential, from the perspective of sustainable development and cooperatives’social responsibility, to take into account in the tax regime applicable criteria that can be justified on constitutional principles, the general interest of society or internationalization economic activity. Also, there could be other positive effects in the area of Latin America, such as decreasing tax evasion and the formalization of at least a portion of the informal sector of the economy, including the real impulse to CSR.

  5. THE ROLE OF CORPORATE GOVERNANCE IN TRANSITION ECONOMIES: CONTRIBUTION AND DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    OLIVERA GJORGIEVA-TRAJKOVSKA

    2016-10-01

    Full Text Available With more evident process of globalization of the world market, the concept of corporate governance gains importance. The global economic crisis highlighted the problems of corporate governance both in developed countries and developing economies. Analyzing the effects of the global economic crisis, including striking collapse of many companies, the huge increase in unemployment and the increased number of people living on the poverty line and below, it can be concluded that some of these problems are result of various weaknesses and failures of corporate governance. Even though the introduction of a number of rules, codes and practices of corporate governance have been made, the global economic crisis has shown that more effective application of the standards of corporate governance is necessary. Corporate governance issues are especially important in transition economies, since these countries do not have the long-established financial institution infrastructure to deal with corporate governance issues. Before 1989 there was no need to discuss corporate governance issues, because all enterprises were owned by the state and there were no shareholders. All that has changed. This paper discusses the importance of corporate governance, with special reference to transition economies. Directors, owners and corporate managers have started to realize that there are benefits that can accrue from having a good corporate governance structure. Good corporate governance helps to increase share price and makes it easier to obtain capital. International investors are hesitant to lend money or buy shares in a corporation that does not subscribe to good corporate governance principles. Transparency, independent directors and a separate audit committee are especially important.

  6. Sustainable Development is the only path to achieve the green economy

    Directory of Open Access Journals (Sweden)

    Ahmed Abou Elseoud

    2015-12-01

    Full Text Available Sustainable development is the management of renewable resources for the good of the entire human and natural community. Built into this concept is an awareness of the animal and plant life of the surrounding environment .The goal of sustainable development is to provide resources for the use of present populations without compromising the availability of those resources for future generations, and without causing environmental damage that challenges the survival of natural ecosystems. Consequently, sustainable economies cannot be based on the use of non-renewable resources. Ultimately, sustainable economies must be supported by the use of renewable resources such as biological productivity, and solar, wind, geothermal, and biomass energy sources. However, even renewable resources may be subjected to overexploitation and other types of environmental degradation. Central to the notion of sustainable development is the requirement that renewable resources are utilized in ways that do not diminish their capacity for renewal, so that they will always be present to sustain future generations of humans. On the other hand, Egypt welcomes the concept of the green economy to achieve sustainable development ,within the framework of respect for national priorities of each country, in order to achieve more decent work opportunities, and developments continued, and use environmental resources. Egypt have passed already in the implementation of a number of pilot projects in this regard, and look forward to witnessing the next stage for more cooperation with development. The energy is the main driver of economic and social development with the necessity to development of primary energy resources and the proper management and use of the most important policies and development strategies Egypt depends in achieving economic development and technological several sources of energy available to a power and petroleum and natural gas, but that recently Egypt has seen

  7. Features of innovative development of a construction complex in the conditions of national economy modernization

    Directory of Open Access Journals (Sweden)

    Alekseeva Ta'tyana Romanovna

    2014-03-01

    Full Text Available Today, one of the major tasks facing Russia is modernization of the national economy. The construction complex is one of the most important sectors of the national economy and it also needs innovative and technological rearmament. Transition of the construction complex to an innovative way of development is a difficult process. In the article the features of innovative development of a construction complex in Russia are considered. Innovative activity assumes the existence of certain types of resources, which in total are required for the solution of specific production objectives and reflect readiness of the construction organizations, the enterprises of building industry, design, research and other organizations within a construction complex, to their decision. The set of these resources represents the innovative potential of a construction complex. Innovative potential of a construction complex is presented by a set of components: fixed assets, construction materials, architectural and planning decisions, construction technologies, manpower, investment resources, organizational and economic mechanisms, administrative technologies. In the process of scientific research we carried out an assessment of innovative potential of a construction complex concerning the offered components. According to the results the problems of innovative development of a construction complex are revealed and the factors stimulating its transition to new technological mode are proved.

  8. Financial development and energy consumption in Central and Eastern European frontier economies

    Energy Technology Data Exchange (ETDEWEB)

    Sadorsky, Perry [Schulich School of Business, York University, 4700 Keele Street, Toronto, Ontario (Canada)

    2011-02-15

    This study examines the impact of financial development on energy consumption in a sample of 9 Central and Eastern European frontier economies. Several different measures of financial development are examined including bank related variables and stock market variables. The empirical results, obtained from dynamic panel demand models, show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using banking variables like deposit money bank assets to GDP, financial system deposits to GDP, or liquid liabilities to GDP. Of the three stock market variables investigated, only one, stock market turnover, has a positive and statistically significant impact on energy consumption. Both short-run and long-run elasticities are presented. The implications of these results for energy policy are discussed. (author)

  9. Jasmonic acid carboxyl methyltransferase regulates development and herbivory-induced defense response in rice.

    Science.gov (United States)

    Qi, Jinfeng; Li, Jiancai; Han, Xiu; Li, Ran; Wu, Jianqiang; Yu, Haixin; Hu, Lingfei; Xiao, Yutao; Lu, Jing; Lou, Yonggen

    2016-06-01

    Jasmonic acid (JA) and related metabolites play a key role in plant defense and growth. JA carboxyl methyltransferase (JMT) may be involved in plant defense and development by methylating JA to methyl jasmonate (MeJA) and thus influencing the concentrations of JA and related metabolites. However, no JMT gene has been well characterized in monocotyledon defense and development at the molecular level. After we cloned a rice JMT gene, OsJMT1, whose encoding protein was localized in the cytosol, we found that the recombinant OsJMT1 protein catalyzed JA to MeJA. OsJMT1 is up-regulated in response to infestation with the brown planthopper (BPH; Nilaparvata lugens). Plants in which OsJMT1 had been overexpressed (oe-JMT plants) showed reduced height and yield. These oe-JMT plants also exhibited increased MeJA levels but reduced levels of herbivore-induced JA and jasmonoyl-isoleucine (JA-Ile). The oe-JMT plants were more attractive to BPH female adults but showed increased resistance to BPH nymphs, probably owing to the different responses of BPH female adults and nymphs to the changes in levels of H2 O2 and MeJA in oe-JMT plants. These results indicate that OsJMT1, by altering levels of JA and related metabolites, plays a role in regulating plant development and herbivore-induced defense responses in rice. © 2015 Institute of Botany, Chinese Academy of Sciences.

  10. Approaches to the creation of favorable conditions for innovative activity development in the history of the development of the economy

    Directory of Open Access Journals (Sweden)

    T. G. Sviridova

    2017-01-01

    Full Text Available At different stages of economic development interest in terms of improvement of innovative activity on the part of researchers is different. It is mediated by the level of economic development: if in the beginning of XX century, foreign researchers, problems of economic development based on innovative activities are considered as processes of innovation, the classical theory of economic development with the creation of favorable conditions for rational activity was due to the individualistic behavior of the subject when an individual keeping in mind only their own interest, to pursue their own benefit. But supporters of Keynesianism showed that a stable growth rate in the economy is ensured by the use of factors of production, i.e. full utilization of the workforce with a combination of guaranteed and natural factors. Post-Keynesians (John Robinson, N. Kaldor, L. Pasinetti and John Krigel, suggested his own concept of economic development, which was based from the point of view of development of innovations in the factors of the combination of technological progress and institutional factors. Modern researchers enabling environment improvement innovation associate them with technocratic and industrial development. Development. At the same technocratic development includes the development of technical and intellectual processes in the economy. Conditions of improvement of innovative activity is a complex interaction between the innovators (enterprises, laboratories, research institutes, educational institutions, individuals, investors, manufacturers of competitive products (services and infrastructure of their interaction among themselves and the market. The main condition for all these factors of improvement of innovative activity are investments.

  11. The Rice Mitochondria Proteome and its Response During Development and to the Environment

    Directory of Open Access Journals (Sweden)

    Shaobai eHuang

    2013-02-01

    Full Text Available Rice (Oryza sativa L. is both a major crop species and the key model grass for molecular and physiological research. Mitochondria are important in rice, as in all crops, as the main source of ATP for cell maintenance and growth. However, the practical significance of understanding the function of mitochondria in rice is increased by the widespread farming practice of using hybrids to boost rice production. This relies on cytoplasmic male-sterile (CMS lines with abortive pollen caused by dysfunctional mitochondria. We provide an overview of what is known about the mitochondrial proteome of rice seedlings. To date, more than 320 proteins have been identified in purified rice mitochondria using mass spectrometry. The insights from this work include a broad understanding of the major subunits of mitochondrial respiratory complexes and TCA cycle enzymes, carbon and nitrogen metabolism enzymes as well as details of the supporting machinery for biogenesis and the subset of stress-responsive mitochondrial proteins. Many proteins with unknown functions have also been found in rice mitochondria. Proteomic analysis has also revealed the features of rice mitochondrial protein presequences required for mitochondrial targeting, as well as cleavage site features for processing of precursors after import. Changes in the abundance of rice mitochondrial proteins in response to different stresses, especially anoxia and light, are summarized. Future research on quantitative analysis of the rice mitochondrial proteomes at the spatial and developmental level, its response to environmental stresses and recent advances in understanding of basis of rice CMS systems are highlighted.

  12. Evaluation of Genetic Diversity and Development of a Core Collection of Wild Rice (Oryza rufipogon Griff.) Populations in China.

    Science.gov (United States)

    Liu, Wen; Shahid, Muhammad Qasim; Bai, Lin; Lu, Zhenzhen; Chen, Yuhong; Jiang, Lan; Diao, Mengyang; Liu, Xiangdong; Lu, Yonggen

    2015-01-01

    Common wild rice (Oryza rufipogon Griff.), the progenitor of Asian cultivated rice (O. sativa L.), is endangered due to habitat loss. The objectives of this research were to evaluate the genetic diversity of wild rice species in isolated populations and to develop a core collection of representative genotypes for ex situ conservation. We collected 885 wild rice accessions from eight geographically distinct regions and transplanted these accessions in a protected conservation garden over a period of almost two decades. We evaluated these accessions for 13 morphological or phenological traits and genotyped them for 36 DNA markers evenly distributed on the 12 chromosomes. The coefficient of variation of quantitative traits was 0.56 and ranged from 0.37 to 1.06. SSR markers detected 206 different alleles with an average of 6 alleles per locus. The mean polymorphism information content (PIC) was 0.64 in all populations, indicating that the marker loci have a high level of polymorphism and genetic diversity in all populations. Phylogenetic analyses based on morphological and molecular data revealed remarkable differences in the genetic diversity of common wild rice populations. The results showed that the Zengcheng, Gaozhou, and Suixi populations possess higher levels of genetic diversity, whereas the Huilai and Boluo populations have lower levels of genetic diversity than do the other populations. Based on their genetic distance, 130 accessions were selected as a core collection that retained over 90% of the alleles at the 36 marker loci. This genetically diverse core collection will be a useful resource for genomic studies of rice and for initiatives aimed at developing rice with improved agronomic traits.

  13. Towards a Green Economy. Pathways to Sustainable Development and Poverty Eradication. A Synthesis for Policy Makers

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    Nearly 20 years after the Earth Summit, nations are again on the Road to Rio, but in a world very different and very changed from that of 1992. Then we were just glimpsing some of the challenges emerging across the planet from climate change and the loss of species to desertification and land degradation. Today many of those seemingly far off concerns are becoming a reality with sobering implications for not only achieving the UN's Millennium Development Goals, but challenging the very opportunity for close to seven billion people - rising to nine billion by 2050 - to be able to thrive, let alone survive. Rio 1992 did not fail the world - far from it. It provided the vision and important pieces of the multilateral machinery to achieve a sustainable future. But this will only be possible if the environmental and social pillars of sustainable development are given equal footing with the economic one: where the often invisible engines of sustainability, from forests to freshwaters, are also given equal if not greater weight in development and economic planning. Towards a Green Economy is among UNEP's key contributions to the Rio+20 process and the overall goal of addressing poverty and delivering a sustainable 21st century. The report makes a compelling economic and social case for investing two per cent of global GDP in greening ten central sectors of the economy in order to shift development and unleash public and private capital flows onto a low-carbon, resource-efficient path. Such a transition can catalyse economic activity of at least a comparable size to business as usual, but with a reduced risk of the crises and shocks increasingly inherent in the existing model. New ideas are by their very nature disruptive, but far less disruptive than a world running low on drinking water and productive land, set against the backdrop of climate change, extreme weather events and rising natural resource scarcities. A green economy does not favour one political

  14. Towards a Green Economy. Pathways to Sustainable Development and Poverty Eradication. A Synthesis for Policy Makers

    International Nuclear Information System (INIS)

    2011-01-01

    Nearly 20 years after the Earth Summit, nations are again on the Road to Rio, but in a world very different and very changed from that of 1992. Then we were just glimpsing some of the challenges emerging across the planet from climate change and the loss of species to desertification and land degradation. Today many of those seemingly far off concerns are becoming a reality with sobering implications for not only achieving the UN's Millennium Development Goals, but challenging the very opportunity for close to seven billion people - rising to nine billion by 2050 - to be able to thrive, let alone survive. Rio 1992 did not fail the world - far from it. It provided the vision and important pieces of the multilateral machinery to achieve a sustainable future. But this will only be possible if the environmental and social pillars of sustainable development are given equal footing with the economic one: where the often invisible engines of sustainability, from forests to freshwaters, are also given equal if not greater weight in development and economic planning. Towards a Green Economy is among UNEP's key contributions to the Rio+20 process and the overall goal of addressing poverty and delivering a sustainable 21st century. The report makes a compelling economic and social case for investing two per cent of global GDP in greening ten central sectors of the economy in order to shift development and unleash public and private capital flows onto a low-carbon, resource-efficient path. Such a transition can catalyse economic activity of at least a comparable size to business as usual, but with a reduced risk of the crises and shocks increasingly inherent in the existing model. New ideas are by their very nature disruptive, but far less disruptive than a world running low on drinking water and productive land, set against the backdrop of climate change, extreme weather events and rising natural resource scarcities. A green economy does not favour one political perspective

  15. THE IMPORTANCE OF ENERGY FOR THE ECONOMY, SUSTAINABLE DEVELOPMENT AND ENVIRONMENTAL PROTECTION - AN ECONOMIC ASPECT

    Directory of Open Access Journals (Sweden)

    Ljiljana Stošić Mihajlović

    2018-01-01

    Full Text Available In the area of modern economy and environmental protection there are no significant changes: the old problems are not solved, and the existing ones are deepening. Humanity is still struggling with three existential problems: lack of food, lack of drinking water and insufficiently energized energy. They are also associated with the dangers of further degradation of the environment, the general fear and fear of terrorism and wars, the emergence of diseases for which modern medicine simply has no solution and which threatens to overcome the challenge of pandemic. Energy is still a mood of economic development, with at the same time a disastrous effect on the environment, when traditional sources of fossil resources are used as sources of energy. The paper explores the phenomenon of the impact of energy on the sustainable development of the economy, with a key focus on environmental protection, as well as the possibilities for adaptation to mitigate the consequences of this global phenomenon. In this regard, special attention has been devoted to researching the role and significance of energy from renewable sources as a possible response to current or expected climate stimuli or their consequences in natural and humanism systems. Particular emphasis is placed on the principle of adaptation, which includes mitigation of damages or the exploitation of effective opportunities; understanding how climate can change, what can be impacts, and capacity building and action on these impacts

  16. Promotion of trade in service in developing economy: challenges and prospects

    Directory of Open Access Journals (Sweden)

    AA Okharedia

    2014-01-01

    Full Text Available In the past, trade in services was not considered important by international Economists. One of the main arguments put forward for ignoring the concept of trade in service was that services were non- tradable In view of this, this paper attempts to investigate the role played by service industries and the associated challenges in a developing economy with particular reference to the SADC countries. This investigation shows that the service industries are uncompetitive and inefficient when compared with their peers in developed economy. This paper recommends that there is an urgent need for a major-shake up especially within the core economic infrastructure services. This paper also highlights that the service industries in the SADC region contributes greatly to GDP, creates employment opportunity, improved access to transport which translates into improved access to customers and suppliers. The transport sector is of crucial importance in poverty alleviation and regional economic integration. Some of the challenges identified include, the need for SADC countries to conform to international standards in delivery of its services since most SADC countries are members of GATS, ILO and WTO. The other challenge is the different legislative framework in the service industries within the SADC region. There is an urgent need to harmonise the different legislative framework.

  17. Challenges facing procurement professionals in developing economies: Unlocking value through professional international purchasing

    Directory of Open Access Journals (Sweden)

    Marian Tukuta

    2015-04-01

    Objectives: The purpose of this article was to examine the critical role played by the procurement function in business and to reveal the challenges faced by procurement professionals in developing economies as well as to suggest solutions to these challenges. Method: A sequential literary analysis was used, complemented by cross-country qualitative data gathered from one hundred diverse procurement practitioners from Botswana, Namibia and Zimbabwe. These were primarily participants in a series of procurement workshops run by the researchers from January to June 2014. Results: Findings suggested that limited recognition, increasing unethical behaviour, poor supplier service delivery, poor regulatory environment, varying supplier standards and poor corporate governance are the main challenges faced by the procurement profession in these countries. Conclusion: The study’s findings imply that there is limited understanding regarding the role procurement plays in both government and non-government institutions in developing economies. The article suggests solutions which procurement professionals and organisations can implement in order to unlock the potential value in the procurement function.

  18. Unravelling the argument for bioenergy production in developing countries. A world-economy perspective

    International Nuclear Information System (INIS)

    Kuchler, Magdalena

    2010-01-01

    This paper offers a critical look at how energy security-, food and agriculture-, and climate change-oriented international organizations frame biomass energy production in developing countries, in particular, ethanol production in Brazil. Using the world-economy system as a theoretical lens, the paper raises a concern as to whether the way these global institutions frame bioenergy's role in developing regions manifests energy and ecological inequalities between the core and the periphery, as well as creates internal contradictions that perpetuate unequal exchange embedded in the system. Simultaneously, these organizations frame Brazil as a semi-peripheral state that, while successful in finding a niche concurring with the core's demand for cheap energy and cost-effective decarbonization strategies, is not necessarily a suitable role model for the periphery's socio-economic development. (author)

  19. Process Development in the Preparation and Characterization of Silicon Alkoxide From Rice Husk

    International Nuclear Information System (INIS)

    Khin San Win; Toe Shein; Nyunt Wynn

    2011-12-01

    The preparation and characterization of silicon alkoxide (silicon isopropoxide) from rice husk char has been studied. In the investigation, four kinds of Myanmar paddies were chemically assayed. Analyses showed the silicon contend varies from 73-92% . Based on the silicon content, the process development in the production of silicon isopropoxide was carried out. In the process development, silicon isopropoxide with a yield of 44.21% was achieved by the direct reaction of isopropanol in situ by silicon tetrachloride, which was directly produced by the chlorination of rice husk char at the high temperature range of 900-1100 C. The novelity of the process was that, silicon isopropoxide was achieved in situ and not by using the old process, where generally isopropanol was reacted with silicon tetrachloride. The physiochemical properties of silicon isopropoxide was confirmed by conventional and modern techniques. In the investigation, the starting materials, silica in the reaction products were characterized, identified and confirmed by modren techniques. Silicon isopropoxide can be a sources of pore silica whereby silicon of 97-99% of purity can be achieved.

  20. Real economy versus virtual economy - New challenges for nowadays society

    Directory of Open Access Journals (Sweden)

    Associates Professon Dr. Veronica Adriana Popescu

    2011-05-01

    Full Text Available In the paper Real Economy versus Virtual Economy – New Challenges for Nowadays Society our goal is to present the importance of both real economy and virtual economy.At the begging of our research, we have presented the main views of some specialists concerning both virtual and real economy. After that we have compared the two types of economies and we have stressed the most important aspects connected to them. The main reason why we have decided to approach this complex subject is due to the increasing interest in the virtual economy matters and the relation that this particular type of economy develops with the real economy.

  1. Development of Green Business as an Approach to Financing the Greening of Economy

    Directory of Open Access Journals (Sweden)

    Natal’ya Nikolaevna Yashalova

    2016-11-01

    Full Text Available The issues of green economy development are in the focus of attention of Russian and foreign scientists. Its formation was influenced by environmental activities financing sources. The article presents the description of budgetary and extra-budgetary environmental protection financing. Special attention is paid to the need to strengthen private financial support of environmentally determined activities, which can be implemented as part of development of ecopreneurship. The purpose of this article is to identify the trends in budgetary and extra-budgetary environmental protection financing and resource conservation in the Russian Federation and to rationalize theoretically the necessity of business participation in financing of environment-related business ideas, which is aimed at supporting the greening of economic activity at the regional level. The methods of empirical and statistical research, systematization and generalization of information have been used. SWOT analysis has identified the strengths and weaknesses of green business, as well as the opportunities for and threats to its development. The study systematizes the information on the sources of financing of environment-related activities, identifies their strengths and weaknesses, and analyzes statistical data on financial aspects of environmental protection. It has been established that the financing of environmental activities in the regions is carried out according to the residual principle; most of the sources of environment financing are unavailable to economic entities; indirect assistance in the implementation of environment-related management finds absolutely no application. The material presented in this paper can be used by public authorities in the development of measures to facilitate the transition to green economy and may also be applicable in the educational process. The authors conclude that the successful transition of Russian regions to the path of sustainable

  2. Organizational and legal support of innovation development in the agrarian sector of the economy of Ukraine

    Directory of Open Access Journals (Sweden)

    Вікторія Валеріївна Панченко

    2017-12-01

    Full Text Available In the course of a long process of reform, Ukraine is trying to create a competitive, export-oriented agriculture in accordance with international standards of safety and product quality. In Ukraine is no efficient system for the transfer of innovations, the spread of modern technologies for the production and processing of agricultural products, methods and ways to organizing production and economic activity of agricultural enterprises. System analysis of the current legislation on innovation development in the agrarian sector of the Ukrainian economy proved that it is premature to assert a coherent and mutually agreed system of legal acts in this area. The legislation under consideration requires further improvement in order to enhance the appropriate level of organizational and legal support for innovation development by concentrating the state resources on the priority directions of scientific and technical updating of agricultural production, increasing the competitiveness of domestic products in the external and internal markets. To address the issues of proper organizational and legal provision of innovation development in the agrarian sector of the Ukrainian economy in order to increase the competitiveness of agriculture and promote the development of rural areas on a sustainable basis in accordance with EU standards and international standards it is necessary: to define a long-term concept of development of agriculture and rural areas, have a basis for a stable, predictable and transparent legal system aimed at improving the business climate, countering corruption and stimulating investment for the modernization of the agrarian sector, to carry out the institutional reform necessary for effective control. This will balance the approach to strengthening the competitiveness of the agrarian sector and increase exports, will promote the development of rural areas and the conservation of natural resources and the environment.

  3. Stakeholder preferences towards the sustainable development of CDM projects: Lessons from biomass (rice husk) CDM project in Thailand

    International Nuclear Information System (INIS)

    Parnphumeesup, Piya; Kerr, Sandy A.

    2011-01-01

    This research applies both quantitative and qualitative methods to investigate stakeholder preferences towards sustainable development (SD) priorities in Clean Development Mechanism (CDM) projects. The CDM's contribution to SD is explored in the context of a biomass (rice husk) case study conducted in Thailand. Quantitative analysis ranks increasing the usage of renewable energy as the highest priority, followed by employment and technology transfer. Air pollution (dust) is ranked as the most important problem. Preference weights expressed by experts and local resident are statistically different in the cases of: employment generation; emission reductions; dust; waste disposal; and noise. Qualitative results, suggest that rice husk CDM projects contribute significantly to SD in terms of employment generation, an increase in usage of renewable energy, and transfer of knowledge. However, rice husk biomass projects create a potential negative impact on air quality. In order to ensure the environmental sustainability of CDM projects, stakeholders suggest that Thailand should cancel an Environmental Impact Assessment (EIA) exemption for CDM projects with an installed capacity below 10 MW and apply it to all CDM projects. - Highlights: → Stakeholders rank increasing the usage of renewable energy as the highest priority. → Biomass (rice husk) CDM projects create a potential negative impact on air quality. → Rice husk CDM projects cannot give an extra income to farmers. → Preference weights expressed by experts and local residents are statistically different.

  4. Association between sequence variants in panicle development genes and the number of spikelets per panicle in rice.

    Science.gov (United States)

    Jang, Su; Lee, Yunjoo; Lee, Gileung; Seo, Jeonghwan; Lee, Dongryung; Yu, Yoye; Chin, Joong Hyoun; Koh, Hee-Jong

    2018-01-15

    Balancing panicle-related traits such as panicle length and the numbers of primary and secondary branches per panicle, is key to improving the number of spikelets per panicle in rice. Identifying genetic information contributes to a broader understanding of the roles of gene and provides candidate alleles for use as DNA markers. Discovering relations between panicle-related traits and sequence variants allows opportunity for molecular application in rice breeding to improve the number of spikelets per panicle. In total, 142 polymorphic sites, which constructed 58 haplotypes, were detected in coding regions of ten panicle development gene and 35 sequence variants in six genes were significantly associated with panicle-related traits. Rice cultivars were clustered according to their sequence variant profiles. One of the four resultant clusters, which contained only indica and tong-il varieties, exhibited the largest average number of favorable alleles and highest average number of spikelets per panicle, suggesting that the favorable allele combination found in this cluster was beneficial in increasing the number of spikelets per panicle. Favorable alleles identified in this study can be used to develop functional markers for rice breeding programs. Furthermore, stacking several favorable alleles has the potential to substantially improve the number of spikelets per panicle in rice.

  5. CORPORATE TRAINING AS AN ELEMENT OF FORMATION AND DEVELOPMENT OF LABOUR RESOURCES IN THE INNOVATION ECONOMY

    Directory of Open Access Journals (Sweden)

    Gorelova I. N.

    2016-09-01

    Full Text Available At the present stage of formation of innovative economy professional development of the employee becomes a point of refraction of the interests of the company, Corporation in which they operate, and the employee. The article considers the relationship of the concept of formation of human resources and corporate training, which is often seen as something separate, organized exclusively for the benefit of the business. The definition of corporate training, task lists, structure, advantages and disadvantages. Examples of systems of corporate training at Omsk enterprises, basic (corporate departments, corporate universities, and resource centers. Considered in detail the interaction between enterprises and educational institutions. Statistics of participation of Omsk universities in the system of additional education, collected by the author. Attention is paid to the importance that corporate training and its individual methods, such as «learning by doing», has in the modern innovation economy. The result of the study is the inclusion of corporate training as one of the key elements of the modern formation of human resources.

  6. Malaysia collaborates with the new york academy of sciences to develop an innovation-based economy.

    Science.gov (United States)

    Wahome, Michel; Rubinstein, Ellis

    2011-07-01

    If Malaysia is to become a high-income country by 2020, it will have to transform into a knowledge-based, innovation economy. This goal will be achieved by developing an atmosphere conducive to experimentation and entrepreneurship at home; while reaching out to partners across the globe. One of Malaysia's newest partnerships is with the New York Academy of Sciences. The Academy has expertise in innovation and higher education and a long history of promoting science, education, and science-based solutions through a global network of scientists, industry-leaders, and policy-makers. Malaysia's Prime Minister, Dato' Sri Mohd Najib Tun Abdul Razak, leveraged the Academy's network to convene a science, technology, and innovation advisory council. This council would provide practical guidance to establish Malaysia as an innovation-based economy. Three initial focus areas, namely palm-oil biomass utilisation, establishment of smart communities, and capacity building in science and engineering, were established to meet short-term and long-term targets.

  7. System-level energy efficiency is the greatest barrier to development of the hydrogen economy

    International Nuclear Information System (INIS)

    Page, Shannon; Krumdieck, Susan

    2009-01-01

    Current energy research investment policy in New Zealand is based on assumed benefits of transitioning to hydrogen as a transport fuel and as storage for electricity from renewable resources. The hydrogen economy concept, as set out in recent commissioned research investment policy advice documents, includes a range of hydrogen energy supply and consumption chains for transport and residential energy services. The benefits of research and development investments in these advice documents were not fully analyzed by cost or improvements in energy efficiency or green house gas emissions reduction. This paper sets out a straightforward method to quantify the system-level efficiency of these energy chains. The method was applied to transportation and stationary heat and power, with hydrogen generated from wind energy, natural gas and coal. The system-level efficiencies for the hydrogen chains were compared to direct use of conventionally generated electricity, and with internal combustion engines operating on gas- or coal-derived fuel. The hydrogen energy chains were shown to provide little or no system-level efficiency improvement over conventional technology. The current research investment policy is aimed at enabling a hydrogen economy without considering the dramatic loss of efficiency that would result from using this energy carrier.

  8. THE ROLE OF SMALL BUSINESS IN ECONOMIC DEVELOPMENT OF EUROPEAN ECONOMY

    Directory of Open Access Journals (Sweden)

    Anca Stan

    2014-07-01

    Full Text Available Small businesses provide catalytic benefits to the economy. They contribute to national output, and to the society as a whole, beyond the spending and profit they generate. The role of SMEs is crucial for the European economic recovery – their number, employment capacity and value added constitute a large share of the European economy. Providing the right conditions in which SMEs can flourish is paramount for ensuring a sustained recovery and achieving prosperity for all EU citizens. There is no single agreed definition of an SME. Early definitions of ‘small’ businesses were largely qualitative. SMEs are generally considered to be non - subsidiary, independent firms which employ fewer than a given number of employees. For many small businesses, going global is no longer just an interesting to do – it is essential to the long – term health and performance of the company. Across the EU policies are being developed at regional, national and transnational government level that see SMEs as the only positive way of creating employment and generating increased local growth for the community.

  9. A Multi-Year Study of the Impact of the Rice Model Teacher Professional Development on Elementary Science Teachers

    Science.gov (United States)

    Diaconu, Dana Viorica; Radigan, Judy; Suskavcevic, Milijana; Nichol, Carolyn

    2012-01-01

    A teacher professional development program for in-service elementary school science teachers, the Rice Elementary Model Science Lab (REMSL), was developed for urban school districts serving predominately high-poverty, high-minority students. Teachers with diverse skills and science capacities came together in Professional Learning Communities, one…

  10. Political Economy of Development and Underdevelopment Re-Visiting Dependence Theory

    Directory of Open Access Journals (Sweden)

    HIDALGO-CAPITÁN, Antonio Luis

    2012-06-01

    Full Text Available In this article we have tried to answer to the question ‘why some economies are developed and othereconomies are underdeveloped?’ For this, we have enacted an explanation which is inspired on the ideasof Dependence Theory authors and which is based on three premises: both phenomena have commoncauses; both phenomena have opposite and symmetric causes; and both phenomena are the result ofhistoric process which arrive to ours days.Then we have identified like underdevelopment causes: the colonial exploitation; the trade exploitation;the financial exploitation; the plenty curse; the heritage dual social structure; the no-permanentpresence of Social Rule of Law; and the global apartheid. And the development causes will be: the colonialexploitation; the trade exploitation; the financial exploitation; the scant resources distribution; the pluralsocial structure; the permanent presence of Social Rule of Law; and the global apartheid.

  11. Transitional Forces in a Resource Based Economy: Phases of Economic and Institutional Development in Hawaii

    DEFF Research Database (Denmark)

    Kaiser, Brooks; Roumasset, James

    2014-01-01

    We illuminate several important aspects of the nature and causes of growth and institutional change. To do this, we focus on the role resource pressures have played in the historic development of Hawaii’s institutions. We discuss the Hawaiian story in the context of the natural co-evolution of pr......We illuminate several important aspects of the nature and causes of growth and institutional change. To do this, we focus on the role resource pressures have played in the historic development of Hawaii’s institutions. We discuss the Hawaiian story in the context of the natural co...... that funds management and governance through a non-productive elite class. We use both archeological and historical evidence from natural resource use during the settlement and modernization of the Hawaiian economy. Hawaii’s resources are first controlled by hierarchy, which intensifies over time...

  12. Cloud Computing: The Level of Awareness Amongst Small & Medium-sized Enterprises (SMEs) in Developing Economies

    DEFF Research Database (Denmark)

    Yeboah-Boateng, Ezer Osei; Essandoh, Kofi Asare

    2013-01-01

    Cloud computing services are being touted as a major enabler for small businesses lately. This new paradigm is seen to offer unique opportunities to small and medium enterprises (SMEs) worldwide and developing economies are no exception. It presents SMEs access to similar technologies available...... indicated that a slight majority of the respondents were familiar with cloud computing on the individual level but the level of awareness amongst the larger SME industry was low to medium. The finding therefore recommends education and sensitization on cloud computing in order to increase awareness...... to their larger counterparts and those in the developed world which inherently creates innovativeness, increases competitive advantage and impacts their operations and processes. This paper seeks to determine the level of awareness and familiarity with this emerging computing paradigm. The results of the study...

  13. Factors Influencing the Adoption of Cloud Computing by Small and Medium Enterprises (SMEs) in Developing Economies

    DEFF Research Database (Denmark)

    Yeboah-Boateng, Ezer Osei; Essandoh, Kofi Asare

    2014-01-01

    The key motivation of this paper is to assess the factors which influence small and medium enterprises (SMEs) in a developing economy to adopt cloud computing. Recently, service providers offering a wide range of cloud-based ICT solutions to businesses have emerged into prominence. However......, competence of cloud vendors, resistance to new technology, compatibility and existence of IT infrastructure are realized as key factors influencing cloud computing adoption. These findings will go a long way in helping service providers and technology policymakers to develop solutions and strategies...... communication, scalability and business continuity as the main drivers of cloud adoption, whereas lack of knowledge, poor internet connectivity, security of cloud services, lack of trust and interoperability with existing systems were identified as barriers to adoption. Top management support, trialability...

  14. The development of the tertiary sector in the economy and the reduction in CO2 emissions

    International Nuclear Information System (INIS)

    Morvan, R.; Hubert, M.; Gregoire, P.; Lowezanin, Ch.

    2004-09-01

    The development of the tertiary sector appears to support sustainable development since it now accounts for almost two thirds of the national economy and is responsible for low CO 2 emission levels. Between 1980 and 1997, CO 2 emissions from the tertiary sector increased by 20 % compared with a 48 % rise in the sector value added. In terms of production, CO 2 levels in the tertiary sector are low, compared with 55 % for the secondary sector (industry). However, when trade between economic activities is taken into account, there is cause to qualify the assessment. This makes it possible to ascertain emissions from the point of view of satisfying final demand for products, and to identify direct and indirect emissions in each branch of activity. Thus, when emissions from certain industrial and agricultural activities are redistributed specifically to branches of activity in the tertiary sector, CO 2 emissions in this sector account for almost one-third of total emissions. (A.L.B.)

  15. Safety assessment of foods from genetically modified crops in countries with developing economies.

    Science.gov (United States)

    Delaney, Bryan

    2015-12-01

    Population growth particularly in countries with developing economies will result in a need to increase food production by 70% by the year 2050. Biotechnology has been utilized to produce genetically modified (GM) crops for insect and weed control with benefits including increased crop yield and will also be used in emerging countries. A multicomponent safety assessment paradigm has been applied to individual GM crops to determine whether they as safe as foods from non-GM crops. This paper reviews methods to assess the safety of foods from GM crops for safe consumption from the first generation of GM crops. The methods can readily be applied to new products developed within country and this paper will emphasize the concept of data portability; that safety data produced in one geographic location is suitable for safety assessment regardless of where it is utilized. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. Contribution of small and medium enterprises to economic development: Evidence from a transiting economy.

    Science.gov (United States)

    Obi, James; Ibidunni, Ayodotun Stephen; Tolulope, Atolagbe; Olokundun, Maxwell Ayodele; Amaihian, Augusta Bosede; Borishade, Taiye Tairat; Fred, Peter

    2018-06-01

    The focus of this research was to present a data article on the contribution of SMEs to economic development in a transiting economy. Descriptive research design was adopted in this study. Data were obtained from 600 respondents in 60 small-scale enterprises located in different parts of the country (20 small-scale enterprises located in Lagos State, 20 in Anambra State and 20 in Kano State of Nigeria respectively). Data analysis was carried out using tables and percentages and the null hypotheses of the study was tested using chi-square ( X 2 ) inferential statistical model at 5% level of significance. The findings revealed that there is a significant relationship between the operation of small and medium-scale enterprises and economic growth in developing nations.

  17. Dynamics of a developing economy with a remote region: Agglomeration, trade integration and trade patterns

    Science.gov (United States)

    Commendatore, Pasquale; Kubin, Ingrid; Sushko, Iryna

    2018-05-01

    We consider a three-region developing economy with poor transport infrastructures. Two models are related to different stages of development: in the first all regions are autarkic; in the second two of the regions begin to integrate with the third region still not accessible to trade. The properties of the two models are studied also considering the interplay between industry location and trade patterns. Dynamics of these models are described by two-dimensional piecewise smooth maps, characterized by multistability and complex bifurcation structure of the parameter space. We obtain analytical results related to stability of various fixed points and illustrate several bifurcation structures by means of two-dimensional bifurcation diagrams and basins of coexisting attractors.

  18. Consumer acceptance, market test and market development of irradiated rice, dehydrated vegetables and spices

    International Nuclear Information System (INIS)

    Shi Peixin; Lin Yin

    2001-01-01

    Establishment of irradiation processing parameters, a quality assurance system, consumer acceptance, market test and market development of irradiated rice, dehydrated vegetables and spices were the activities carried out in this project by the Chinese Agricultural Irradiation Center. The results of the studies showed that the process dose for rice was 0.2-0.5 kGy when the non-uniformity was lower than 2.5, dose range for dehydrated vegetables was 5-7 kGy, dose for spices was 7-8 kGy. The system for quality assurance was established. The processing standards for several irradiated food items were set up. Market test showed that more than 70-80% of consumers accepted irradiated food. Industrial companies also accepted irradiated dehydrated vegetables and spices. The latter were successfully introduced to the markets and successful commercialization of irradiated garlic was followed. The economic benefit of operating the Chinese Agricultural Irradiation Center was analyzed and found attractive, especially for low dose irradiation of foods in sufficient supply. (author)

  19. Consumer acceptance, market test and market development of irradiated rice, dehydrated vegetables and spices

    Energy Technology Data Exchange (ETDEWEB)

    Peixin, Shi; Yin, Lin [Chinese Agricultural Irradiation Center, Institute for Application of Atomic Energy, Chinese Academy of Agricultural Sciences, Beijing (China)

    2001-05-01

    Establishment of irradiation processing parameters, a quality assurance system, consumer acceptance, market test and market development of irradiated rice, dehydrated vegetables and spices were the activities carried out in this project by the Chinese Agricultural Irradiation Center. The results of the studies showed that the process dose for rice was 0.2-0.5 kGy when the non-uniformity was lower than 2.5, dose range for dehydrated vegetables was 5-7 kGy, dose for spices was 7-8 kGy. The system for quality assurance was established. The processing standards for several irradiated food items were set up. Market test showed that more than 70-80% of consumers accepted irradiated food. Industrial companies also accepted irradiated dehydrated vegetables and spices. The latter were successfully introduced to the markets and successful commercialization of irradiated garlic was followed. The economic benefit of operating the Chinese Agricultural Irradiation Center was analyzed and found attractive, especially for low dose irradiation of foods in sufficient supply. (author)

  20. Development of New Submergence Tolerant Rice Variety for Bangladesh Using Marker-Assisted Backcrossing

    Directory of Open Access Journals (Sweden)

    Khandakar Md Iftekharuddaula

    2015-01-01

    Full Text Available Submergence tolerant high yielding rice variety was developed using BR11 as a recipient parent applying foreground, phenotypic and background selection approaches. Recombinant selection was found essential to minimize linkage drag by BC2F2 generation. Without recombinant selection, the introgression size in the backcross recombinant lines (BRLs was approximately 15 Mb on the carrier chromosome. The BRLs were found submergence tolerance compared to the check varieties under complete submergence for two weeks at Bangladesh Rice Research Institute, and produced higher yield compared to the isogenic Sub1-line under controlled submerged condition. The BRL IR85260-66-654-Gaz2 was released as BRRI dhan52 in 2010, which was the first high yielding submergence tolerant variety in Bangladesh. BRRI dhan52 produced grain yield ranging from 4.2 to 5.2 t/hm2 under different flash flood prone areas of Bangladesh in three consecutive seasons. The study demonstrated the efficiency of recombinant selection and better adaptability of the newly released submergence tolerant high yielding variety in flash flood prone different areas of the country with respect to submergence tolerance and yield potential.

  1. Development of heat resistant geopolymer-based materials from red mud and rice husk ash

    Science.gov (United States)

    Thang, Nguyen Hoc; Nhung, Le Thuy; Quyen, Pham Vo Thi Ha; Phong, Dang Thanh; Khe, Dao Thanh; Van Phuc, Nguyen

    2018-04-01

    Geopolymer is an inorganic polymer composite developed by Joseph Davidovits in 1970s. Such material has potentials to replace Ordinary Portland Cement (OPC)-based materials in the future because of its lower energy consumption, minimal CO2 emissions and lower production cost as it utilizes industrial waste resources. Hence, geopolymerization and the process to produce geopolymers for various applications like building materials can be considered as green industry. Moreover, in this study, red mud and rice husk ash were used as raw materials for geopolymeric production, which are aluminum industrial and agricultural wastes that need to be managed to reduce their negative impact to the environment. The red mud and rice husk ash were mixed with sodium silicate (water glass) solution to form geopolymer paste. The geopolymer paste was filled into 5-cm cube molds according to ASTM C109/C109M 99, and then cured at room temperature for 28 days. These products were then tested for compressive strength and volumetric weight. Results indicated that the material can be considered lightweight with a compressive strength at 28 days that are in the range of 6.8 to 15.5 MPa. Moreover, the geopolymer specimens were also tested for heat resistance at a temperature of 1000oC for 2 hours. Results suggest high heat resistance with an increase of compressive strength from 262% to 417% after exposed at high temperature.

  2. Process development and economic evaluation of recombinant human lactoferrin expressed in rice grain.

    Science.gov (United States)

    Nandi, Somen; Yalda, Dorice; Lu, Stephen; Nikolov, Zivko; Misaki, Ryo; Fujiyama, Kazuhito; Huang, Ning

    2005-06-01

    In this paper, we show that recombinant human lactoferrin (rhLF) has been stably expressed at 0.5% brown rice flour weight for nine generations. Process development indicates that rhLF can be efficiently extracted from rice flour in 20 mM phosphate buffer (pH 7.0) containing up to 0.5 M NaCl and at a ratio of 1 kg flour to 10 L buffer. After solid/liquid separation, the extract can then be loaded directly onto an ion-exchange column and rhLF can be eluted using 0.8 M NaCl. The resulting rhLF is about 95% pure. A range of biochemical and biophysical analyses were carried out and results indicated that the purified rhLF was identical to its native human counterpart other than its glycosylation. Economic analysis shows that at 600 kg/year scale, the cash cost to produce 1 g of rhLF of pharmaceutical grade is US$ 5.90. Analysis also indicates that the expression level has profound impact on costs related to planting, milling, extraction and purification, thus high level expression of recombinant protein in plants is one of the key parameters for the success of plant made pharmaceuticals.

  3. Glutinous rice variety R817 for good quality wine developed by radiation induced mutation

    International Nuclear Information System (INIS)

    Zhang Mingxian; Luo Rongting; Xu Baocai

    1987-01-01

    Full text: The variety has been developed by gamma irradiation of dry seeds of Ai Shang Nu' at Zhejiang Academy of Agricultural Sciences. The main characteristics are as follows: 1. It has higher yield: Average about 6000 kg/ha, maximum 7800 kg/ha in trials, about 10% above the control variety 'Shang Nuo No. 4'. 2. It is disease resistant: After artificial inoculation resistant to rice blast pathotypes A, A63, B1, B15, C3, C13, C15, D3, E1, G1. 3. The growing period of the variety is about 136 days in Hangzhou. 3 days earlier than the original variety. The seedling period could be long or short. 4. It has good grain quality suitable for making Xiang Xue, Shan Miang and other well known rice wines. The variety is being grown all over our province and in some neighbouring provinces. Its cultivation area was 2000 ha in 1984, more than 8000 ha in 1985 and is rapidly increasing. (author)

  4. Development of breeding materials in rice by use of induced mutation

    International Nuclear Information System (INIS)

    Amano, Etsuo

    1988-01-01

    On this 25th Gamma Field Symposium, it may be worth while to review the world situation of mutation breeding, the possibility expected to mutation methods suggested by the ever progressing genetics in rice plant, and some of the activities in the Institute of Radiation Breeding. By the help of a small computer, the key word search analysis of 'Mutation Breeding Newsletter and Mutation Breeding Review' was tried, and the results are included in this review to see the present status. The studies on artificially induced mutation suggested that the possibility of dominant mutation is less. It might be probable that the inactivation of genes is the mechanism of mutation. Still the possibility of using mutation breeding techniques for many genetic characters was suggested. After the experience for 25 years, detailed genetical and fine structure analyses became important. The studies on the expression of mutant phenotypes including molecular genetics will help to develop radiation breeding into an effective means to enrich the genetic resources for breeding. The situation in the world, the genes reported in rice, the possibility to induce useful mutants against environmental stress, the mutation in the protein content in grains, the mutants of storage carbohydrate, the possibility to widen gene resources and so on are reported. (Kako, I.)

  5. Differential Proteomic Analysis Using iTRAQ Reveals Alterations in Hull Development in Rice (Oryza sativa L.).

    Science.gov (United States)

    Wang, Shuzhen; Chen, Wenyue; Xiao, Wenfei; Yang, Changdeng; Xin, Ya; Qiu, Jieren; Hu, Weimin; Ying, Wu; Fu, Yaping; Tong, Jianxin; Hu, Guocheng; Chen, Zhongzhong; Fang, Xianping; Yu, Hong; Lai, Wenguo; Ruan, Songlin; Ma, Huasheng

    2015-01-01

    Rice hull, the outer cover of the rice grain, determines grain shape and size. Changes in the rice hull proteome in different growth stages may reflect the underlying mechanisms involved in grain development. To better understand these changes, isobaric tags for relative and absolute quantitative (iTRAQ) MS/MS was used to detect statistically significant changes in the rice hull proteome in the booting, flowering, and milk-ripe growth stages. Differentially expressed proteins were analyzed to predict their potential functions during development. Gene ontology (GO) terms and pathways were used to evaluate the biological mechanisms involved in rice hull at the three growth stages. In total, 5,268 proteins were detected and characterized, of which 563 were differentially expressed across the development stages. The results showed that the flowering and milk-ripe stage proteomes were more similar to each other (r=0.61) than either was to the booting stage proteome. A GO enrichment analysis of the differentially expressed proteins was used to predict their roles during rice hull development. The potential functions of 25 significantly differentially expressed proteins were used to evaluate their possible roles at various growth stages. Among these proteins, an unannotated protein (Q7X8A1) was found to be overexpressed especially in the flowering stage, while a putative uncharacterized protein (B8BF94) and an aldehyde dehydrogenase (Q9FPK6) were overexpressed only in the milk-ripe stage. Pathways regulated by differentially expressed proteins were also analyzed. Magnesium-protoporphyrin IX monomethyl ester [oxidative] cyclase (Q9SDJ2), and two magnesium-chelatase subunits, ChlD (Q6ATS0), and ChlI (Q53RM0), were associated with chlorophyll biosynthesis at different developmental stages. The expression of Q9SDJ2 in the flowering and milk-ripe stages was validated by qRT-PCR. The 25 candidate proteins may be pivotal markers for controlling rice hull development at various

  6. Development and evaluation of a high-throughput, low-cost genotyping platform based on oligonucleotide microarrays in rice

    Directory of Open Access Journals (Sweden)

    Liu Bin

    2008-05-01

    Full Text Available Abstract Background We report the development of a microarray platform for rapid and cost-effective genetic mapping, and its evaluation using rice as a model. In contrast to methods employing whole-genome tiling microarrays for genotyping, our method is based on low-cost spotted microarray production, focusing only on known polymorphic features. Results We have produced a genotyping microarray for rice, comprising 880 single feature polymorphism (SFP elements derived from insertions/deletions identified by aligning genomic sequences of the japonica cultivar Nipponbare and the indica cultivar 93-11. The SFPs were experimentally verified by hybridization with labeled genomic DNA prepared from the two cultivars. Using the genotyping microarrays, we found high levels of polymorphism across diverse rice accessions, and were able to classify all five subpopulations of rice with high bootstrap support. The microarrays were used for mapping of a gene conferring resistance to Magnaporthe grisea, the causative organism of rice blast disease, by quantitative genotyping of samples from a recombinant inbred line population pooled by phenotype. Conclusion We anticipate this microarray-based genotyping platform, based on its low cost-per-sample, to be particularly useful in applications requiring whole-genome molecular marker coverage across large numbers of individuals.

  7. Equol, a Clinically Important Metabolite, Inhibits the Development and Pathogenicity of Magnaporthe oryzae, the Causal Agent of Rice Blast Disease

    Directory of Open Access Journals (Sweden)

    Jiaoyu Wang

    2017-10-01

    Full Text Available Equol, a metabolite of soybean isoflavone daidzein, has been proven to have various bioactivities related to human health, but little is known on its antifungal activity to plant fungal pathogens. Magnaporthe oryzae is a phytopathogenic fungus that causes rice blast, a devastating disease on rice. Here, we demonstrated that equol influences the development and pathogenicity of M. oryzae. Equol showed a significant inhibition to the mycelial growth, conidial generation and germination, and appressorial formation of M. oryzae. As a result, equol greatly reduced the virulence of M. oryzae on rice and barley leaves. The antifungal activity of equol was also found in several other plant fungal pathogens. These findings expand our knowledge on the bioactivities of equol.

  8. Renewing Oregon's Economy: Growing Jobs and Industries through Innovation. A Report from the Oregon Council for Knowledge and Economic Development.

    Science.gov (United States)

    2003

    The Oregon Council for Knowledge and Economic Development (OCKED), a collaborative effort among Oregon's higher education institutions, economic development department, and the private sector, is charged with developing strategies to enhance Oregon's economic competitiveness in a knowledge-based, global economy. This report describes the council's…

  9. Tax Expenditures--Shedding Light on Government Spending through the Tax System : Lessons from Developed and Transition Economies

    OpenAIRE

    Polackova Brixi, Hana; Valenduc, Christian M.A.; Swift, Zhicheng Li

    2004-01-01

    Recently developing countries have focused attention on the usefulness of tax expenditures' in shaping prudent and transparent fiscal policy. In adopting a market economy, developing countries commonly use tax expenditures as major fiscal policy instruments. However, with limited theoretical understanding of, and ad hoc experience with, applying tax expenditures, developing countries now c...

  10. The Structural Dynamics' Nature of Innovative Development of Russian Economy in the Framework of Its Technological Diversity

    Science.gov (United States)

    Gorbach, Lyudmila A.; Rajskaya, Marina V.; Aksianova, Anna V.; Morozov, Alexander V.; Gusarova, Irina A.; Sagdeeva, Anzhella A.

    2016-01-01

    The relevance of the research problem is conditioned by the lack of developments in the field of management of transformational processes in modern economic systems in conditions of globalization and development in the framework of the trends of the world economy. The purpose of this paper is to substantiate directions of innovative development of…

  11. De-offshorization as a Factor of Development of the National Economy

    Directory of Open Access Journals (Sweden)

    Galina S. Panova

    2014-01-01

    Full Text Available The article shows that the concept of "de-offshorization" is interpreted in the economic literature. On the one hand, de-offshorization is seen as a fight against offshore or tightening control over operations in offshore areas, and on the other as facilitating business environment and as a factor of development of the national economy. However, these approaches are not contrary to the understanding of the de-offshorization as a State policy aimed at improving the tax, legislative, enforcement and information sphere of activity of economic entities to reduce capital flight and repatriation. The analysis of the objectives and characteristics of the formation of offshore zones in the world and it is concluded that in general the offshore zone, favorable tax to optimize international economic cooperation, including trade and entrepreneurship. The article stresses that Russia currently has two approaches, the adherents of which have opposing views on combat offshore. Some consider that the need to impose a ban on business that manages the Russian business from foreign jurisdictions and prints there. Others are convinced that first of all it is necessary to improve the conditions for business in Russia, and then to demand the return of money. The authors offer a comprehensive solution to the problem of de-offshorization of the economy, which, in their view, should include not only economic, but also political, institutional, legal, fiscal and administrative components. In General, to ensure a stable, clear, transparent and objective rules of business in all sectors, to make the illegal withdrawal of capital/assets in offshore areas has a reputation and uneconomical. To this end, to take practical measures aimed at improving the transparency of the offshore business. In particular, the promising directions of the de-offshorization the Russian economy with international experience are defined: development and improvement of the financial, fiscal

  12. Universalization and virtualization of the market economy, financial and real economy and the concept of global sustainable development

    OpenAIRE

    Marković Danilo Ž.

    2015-01-01

    Progress of knowledge has never occurred as quickly as in the twentieth century which has also led to changes in human civilization itself, the trans­formation of civilization in its informatization and virtualization. These two processes, closely connected and mutually dependent, have given human society special features so that the society, on the basis of these very features, has begun to identify with a special phase in its development just as it has begun to denote itself as an informati...

  13. Temperature-dependent development and reproduction of rice leaffolder, Marasmia exigua (Lepidoptera: Pyralidae.

    Directory of Open Access Journals (Sweden)

    Qiu-Ju Liao

    Full Text Available Marasmia exigua (Butler (Lepidoptera: Pyralidae is one of the major rice leaffolders negatively affecting the rice production in the world. The growth and development of M. exigua was studied at seven constant temperatures (10, 15, 20, 25, 27, 30 and 35°C. The results showed that M. exigua eggs failed to hatch at 10°C and the larvae could not complete development at 15 and 35°C. The developmental times of each stage, survival rates of pre-adult, adult longevity, fecundities and oviposition days of M. exigua at 20, 25, 27 and 30°C were investigated using age-stage, two-sex life table. The total pre-adult development time decreased with the increase in temperature decreasing from 61.58 days at 20°C to 28.94 days at 30°C. The highest survival rate was observed at 25°C (73%. Male adult longevities were generally longer than that of females, except at 30°C. The highest mean fecundity, age-stage specific fecundity and age-specific fecundity peak values were all observed at 27°C. The maximum intrinsic rate of increase r and finite rate of increase λ were observed at 27°C, while the maximum net reproduction rate R0 was observed at 25°C. The longest mean generation time occurred at 20°C and the shortest at 27°C. These results provide better understanding on the development, reproduction and dynamic of M. exigua populations, their distribution, and might be utilized to forecast and manage M. exigua outbreaks in China.

  14. Induced mutations to develop sources of resistance to rice blast, Pyricularia grisea Sacc

    International Nuclear Information System (INIS)

    Correa-Victoria, F.J.

    2001-01-01

    Rice blast caused by Pyricularia grisea is the most important disease limiting yields worldwide. The pathogen has many virulent forms or pathotypes, hence durable blast resistance is lacking. Studies on strategy to develop durable blast resistance based on defining the genetic structure of the population, using DNA-fingerprinting, and virulence diversity are described. This strategy is leading to the identification of resistance genes/sources against all isolates within a genetic family of the pathogen. Combinations of genes showing complementary resistance to different genetic families of the fungus exclude any compatible interaction with a blast isolate. Identification of complementary resistance genes is based on detecting those virulence factors whose combinations in individual isolates within the pathogen population have a frequency near zero. Identifying and combining resistance genes to which combinations of corresponding virulence genes are absent in the pathogen population should confer more durable resistance than that previously obtained. The use of induced mutations in the development of resistance was limited, since in most cases single gene changes were responsible for the induced resistance against all the pathogen population. The main objective here is to develop many mutants, each with a gene resistant to just one or a few families of the blast pathogen; and crossing them can accumulate the different resistance genes. A total of 201 Latin American commercial cultivars, including Cuban, Brazilian and Venezuelan were analyzed with different genetic families of the blast pathogen to identify potential sources of resistance to blast and identify complementary resistance sources. Characterization of the resistance of 37 mutants of the Colombian rice cultivar Oryzica 1 was conducted in collaboration with the INEA in Colombia. Results suggested that mutations for resistance to genetic families to which Oryzica 1 is susceptible were induced, although one

  15. Nuclear energy-an essential option for sustainable development of global economy

    International Nuclear Information System (INIS)

    Tokio Kanoh

    2005-01-01

    Increased use of nuclear energy is an essential option for us to take the sustainable development of the global economy. The reasons are as follows: 1. Energy demand, especially in oil demand; 2. Environmental impact, especially greenhouse effect and carbon dioxide emissions, CO 2 emissions to be reduced 40% by increased use of nuclear power; 3. In the era of hydrogen, nuclear power can contribute in two ways. One is hydrogen production by electrolysis of water in conventional light water reactors powered by less costly late night electricity and the other by paralysis using high temperature gas produced in a high temperature testing reactor, Electric power consumption will increase 50% from 1990 to 2050. What is striking about his projection is types of fuels in use for power generation at that time which will consist of 60% nuclear, 10% hydro and 10% of other renewable energies. In other words, nearly 80% of fuels will be non-fossil sources

  16. Bioethanol development in China and the potential impacts on its agricultural economy

    Energy Technology Data Exchange (ETDEWEB)

    Qiu, Huanguang; Huang, Jikun; Yang, Jun [Center for Chinese Agricultural Policy, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Jia 11, Datun Road, Anwai, Beijing 100101 (China); Rozelle, Scott [Shorenstein Asia Pacific Research Center, Stanford University, Stanford, California 95305 (United States); Zhang, Yuhua; Zhang, Yanli [Institute of Rural Energy and Environmental Protection, Chinese Academy of Agricultural Engineering, No. 41, Maizidian Street, Chaoyang, Beijing 100026 (China); Zhang, Yahui [Center of International Cooperative, Ministry of Agriculture of China, No. 55, Nongzhan Beilu, Chaoyang, Beijing 100026 (China)

    2010-01-15

    China is now the third largest bioethanol producer in the world after the United State and Brazil. The overall goals of this paper are to provide an overview of China's current bioethanol program, its future trend, and the likely impacts on its agricultural economy in the future. The analysis shows that China has developed an ambitious long-run biofuel program with a series of financial and institutional supports. While there are several potential feedstock crops available for bioethanol production, lack of land for feedstock production is one of major constraints in China's bioethanol expansion. The results show that although China's bioethanol expansion will have little impacts on overall agricultural prices in international markets, it will have significant impacts on the prices, productions, and trade of those energy crops being used for bioethanol production in China. (author)

  17. Mini-hydropower development in human province of China and its position in the national economy

    International Nuclear Information System (INIS)

    Daogao, L.

    1991-01-01

    Hunan province is situated in the southern part of the middle reaches of Yangtze River. With a population of 61 million, it covers an area of about 211,800 km 2 , equivalent to forty percents of the territorial area of France. Throughout the province, there are more than 5300 rivers and 13000 reservoirs completed before 1991, of which over 7300 mini-hydropower stations are under operation. The theoretical hydropower potential is 15320 MW among them 12990 MW can be exploited with a total installed capacity of 1320 MW and an annual generation output of 4150 GWh. The paper will describe the general condition of the hydropower resources, development of mini-hydropower in Human province and its positive role in the national economy. Additionally, the standard of classification, the type of equipment for the medium and small-sized hydropower plants and market conditions in Hunan will be also involved in the paper. 5 tabs

  18. Processes underpinning development and maintenance of diversity in rice in West Africa: evidence from combining morphological and molecular markers.

    Directory of Open Access Journals (Sweden)

    Alfred Mokuwa

    Full Text Available We assessed the interplay of artificial and natural selection in rice adaptation in low-input farming systems in West Africa. Using 20 morphological traits and 176 molecular markers, 182 farmer varieties of rice (Oryza spp. from 6 West African countries were characterized. Principal component analysis showed that the four botanical groups (Oryza sativa ssp. indica, O. sativa ssp. japonica, O. glaberrima, and interspecific farmer hybrids exhibited different patterns of morphological diversity. Regarding O. glaberrima, morphological and molecular data were in greater conformity than for the other botanical groups. A clear difference in morphological features was observed between O. glaberrima rices from the Togo hills and those from the Upper Guinea Coast, and among O. glaberrima rices from the Upper Guinea Coast. For the other three groups such clear patterns were not observed. We argue that this is because genetic diversity is shaped by different environmental and socio-cultural selection pressures. For O. glaberrima, recent socio-cultural selection pressures seemed to restrict genetic diversity while this was not observed for the other botanical groups. We also show that O. glaberrima still plays an important role in the selection practices of farmers and resulting variety development pathways. This is particularly apparent in the case of interspecific farmer hybrids where a relationship was found between pericarp colour, panicle attitude and genetic diversity. Farmer varieties are the product of long and complex trajectories of selection governed by local human agency. In effect, rice varieties have emerged that are adapted to West African farming conditions through genotype × environment × society interactions. The diversity farmers maintain in their rice varieties is understood to be part of a risk-spreading strategy that also facilitates successful and often serendipitous variety innovations. We advocate, therefore, that farmers and

  19. Processes underpinning development and maintenance of diversity in rice in West Africa: evidence from combining morphological and molecular markers.

    Science.gov (United States)

    Mokuwa, Alfred; Nuijten, Edwin; Okry, Florent; Teeken, Béla; Maat, Harro; Richards, Paul; Struik, Paul C

    2014-01-01

    We assessed the interplay of artificial and natural selection in rice adaptation in low-input farming systems in West Africa. Using 20 morphological traits and 176 molecular markers, 182 farmer varieties of rice (Oryza spp.) from 6 West African countries were characterized. Principal component analysis showed that the four botanical groups (Oryza sativa ssp. indica, O. sativa ssp. japonica, O. glaberrima, and interspecific farmer hybrids) exhibited different patterns of morphological diversity. Regarding O. glaberrima, morphological and molecular data were in greater conformity than for the other botanical groups. A clear difference in morphological features was observed between O. glaberrima rices from the Togo hills and those from the Upper Guinea Coast, and among O. glaberrima rices from the Upper Guinea Coast. For the other three groups such clear patterns were not observed. We argue that this is because genetic diversity is shaped by different environmental and socio-cultural selection pressures. For O. glaberrima, recent socio-cultural selection pressures seemed to restrict genetic diversity while this was not observed for the other botanical groups. We also show that O. glaberrima still plays an important role in the selection practices of farmers and resulting variety development pathways. This is particularly apparent in the case of interspecific farmer hybrids where a relationship was found between pericarp colour, panicle attitude and genetic diversity. Farmer varieties are the product of long and complex trajectories of selection governed by local human agency. In effect, rice varieties have emerged that are adapted to West African farming conditions through genotype × environment × society interactions. The diversity farmers maintain in their rice varieties is understood to be part of a risk-spreading strategy that also facilitates successful and often serendipitous variety innovations. We advocate, therefore, that farmers and farmer varieties should

  20. Minapolitan region development analysis at Penajam Paser Utara using blue economy concept

    Science.gov (United States)

    Mawarsari, P. M.; Dewanti, A. N.; Nurrahman, F.

    2017-06-01

    Penajam Paser Utara (PPU) Region in East Kalimantan was assigned as one of Minapolitan area in Indonesia focusing on aquaculture based on Indonesia Ministry of Maritime Affairs and Fisheries Decision Number 35 in 2013. Unfortunately, it is shown from PPU region statistics data that decreasing fisheries production in PPU region was occur especially for land fisheries from 2013 until 2015. The aim of this study is to formulate development strategies of Minapolitan in PPU Region by the Blue Economy concept. Several variables such as fisheries and aquaculture aspects, processing and marketing, incomes and workers, also sustainability and economic paradigm is evaluated in this study. Firstly it needs to identify the potential of character and problem by reviewing Minapolitan area in PPU Region with descriptive comparative analysis. Secondly, the fruitfulness of Minapolitan activity in PPU Region impact factors was identified by using internal and external factor (IFAS and EFAS) analysis. Then some of strategic considerations was formulated by using the successful development indicator in Minapolitan area that associate to the Blue Economy concept with SWOT analysis. The result of IFAS analysis show the highest score of strength that is production and commodity productivity. Contrarily, the income level factor is become the highest score at weakness. Then, the EFAS analysis declare that marketing system is the highest factor in opportunity. The position of SWOT quadrant indicate that the Minapolitan area of PPU region is in quadrant I /or first quadrant which means progressive. Therefore, the Minapolitan in PPU have a great chance to increase the cultivation optimally. The results of SWOT matrix is to increase its product and productivity by upgrading the quality and quantity production facilities, raising the control of production activites and also increasing the supervision of processing business with sustainable management business principle.

  1. Renewable Energy Development in the Context of Green Economy: the Experience of Kostanay Region (Kazakhstan

    Directory of Open Access Journals (Sweden)

    Alla Anatolyevna Pakina

    2016-12-01

    Full Text Available The world’s best practices of “green” economy principles implementation demonstrate that one of the key criteria in this way is increasing energy efficiency. We have investigated the perspectives of renewable energy use through the case study of the Kostanay region – one of developed regions of Kazakhstan with industrial-agrarian type of the economy. The analysis of the natural conditions revealed that the area has sufficient resources to generate energy through renewable sources. The average annual radiation on the territory of the Kostanay region amounts to 3.55 kWh/mІ per day, and wind resources are also available to produce energy: the average wind speed here is 4-5 m/s, with the maximum wind speed 40 m/s in the southern part of the region. At the same time the biomass resources have the greatest potential as a renewable energy source. Taking into account the share of agricultural areas (92 %, the Kostanay region has a great potential for recycling agricultural production wastes – of both the livestock and crop production – for energy purposes, and such facilities are already in operation in some farms of the region. The assessment of biogas production potential, carried out in the article, showed that it can be considered as the most effective way to reduce fossil fuels consumption and to cover energy demand in the agricultural sector. Development of renewable energy will also contribute to environmental problems solution and raising the living standards of the local population.

  2. Universalization and virtualization of the market economy, financial and real economy and the concept of global sustainable development

    Directory of Open Access Journals (Sweden)

    Marković Danilo Ž.

    2015-01-01

    Full Text Available Progress of knowledge has never occurred as quickly as in the twentieth century which has also led to changes in human civilization itself, the trans­formation of civilization in its informatization and virtualization. These two processes, closely connected and mutually dependent, have given human society special features so that the society, on the basis of these very features, has begun to identify with a special phase in its development just as it has begun to denote itself as an information and virtual society. The Author points to the developing nature of this type of society and thus to the realization of its basic traits. It as a society whose social-economic matrix is made up of neoliberal capitalism while its theoretical-cognitive matrix is made up of the postmodern. That is why it comprises in itself an affinity for efficiency and maximization of profit which is decisive for all the forms of social organization it embraces, while Truth, Goodness, Beauty and Justice do not function in it as understandable per se.

  3. Development of oil and gas service as organizational form of entrepreneurship in post-industrial economy

    Directory of Open Access Journals (Sweden)

    Н. В. Василенко

    2017-10-01

    Full Text Available The article is devoted to the problem of development of oil and gas service. The transformation of the oil and gas sector with the separation of independent enterprises and organizations providing services in the oil and gas service sector is compared by the author with the trend of rapid development of the service sector in the postindustrial economy. The purpose of the study is to identify the general and specific characteristics of modern oil and gas services and to determine the directions for the transformation of organizational forms of entrepreneurship in the sphere under consideration. The growth of quantitative parameters of the oil and gas services market has been analyzed. The classification of this market is proposed depending on the place of services in a single technological cycle in relation to the main oil production process. The positive consequences of the development of oil and gas services for the development of oil and gas production have been systematized. Basic organizational models of entrepreneurship development in oil and gas service are generalized and substantiated. It is shown that the main influence in the market of services is taken by vertically integrated national oil and gas companies, as well as by international companies that provide service support for the work of Russian oil and gas companies. The results of a comparative analysis of advantages and disadvantages of organizational models of entrepreneurship in the field of oil and gas services are presented. It is proved that oil and gas service as an organizational form of entrepreneurship in its development reflects the general trends of the post-industrial economy. Specific features of oil and gas service in Russia are singled out. The revealed directions of transformation of organizational forms of entrepreneurship in the sphere of oil and gas service in current conditions can be used in the formation of state programs in the field of industrial

  4. The Dynamic Coordinated Development of a Regional Environment-Tourism-Economy System: A Case Study from Western Hunan Province, China

    Directory of Open Access Journals (Sweden)

    Yaoqing Yuan

    2014-08-01

    Full Text Available Based on regional coordination theory and system theory, the authors constructed an evaluation index system for the coordinated development of a regional environment-tourism-economy system with a pressure-state-response (PSR model. With a coordinated development model, it further empirically analyzed the coordinated development state of an environment-tourism-economy system in western Hunan from 2001 to 2012. The results showed that, although this environment-tourism-economy system failed to achieve a high benefit index, inter-subsystem coupling extent, and coordinated development index, the three indices presented an increasing overall trend. This outcome suggested that the sub-systems in this system were developing towards their optimal proportions: the development of these sub-systems (environmental, tourism, and economic was unbalanced in western Hunan. The environment therein sees only slow development although provided with a favorable ecological foundation. Economic development, which has long been lagging, acted as the main factor restricting the coordinated development of a regional environment-tourism-economy system. To promote its coordinated development in western Hunan, the following recommendations were proposed: strengthen the prediction and warnings on the evolution of the whole system; optimize the industry’s structure; reinforce environmental management.

  5. The rice YABBY4 gene regulates plant growth and development through modulating the gibberellin pathway.

    Science.gov (United States)

    Yang, Chao; Ma, Yamei; Li, Jianxiong

    2016-10-01

    YABBY genes encode seed plant-specific transcription factors that play pivotal roles in diverse aspects of leaf, shoot, and flower development. Members of the YABBY gene family are primarily expressed in lateral organs in a polar manner and function to specify abaxial cell fate in dicotyledons, but this polar expression is not conserved in monocotyledons. The function of YABBY genes is therefore not well understood in monocotyledons. Here we show that overexpression of the rice (Oryza sativa L.) YABBY4 gene (OsYABBY4) leads to a semi-dwarf phenotype, abnormal development in the uppermost internode, an increased number of floral organs, and insensitivity to gibberellin (GA) treatment. We report on an important role for OsYABBY4 in negative control of the expression of a GA biosynthetic gene by binding to the promoter region of the gibberellin 20-oxidase 2 gene (GA20ox2), which is a direct target of SLR1 (the sole DELLA protein negatively controlling GA responses in rice). OsYABBY4 also suppresses the expression level of SLR1 and interacts with SLR1 protein. The interaction inhibits GA-dependent degradation of SLR1 and therefore leads to GA insensitivity. These data together suggest that OsYABBY4 serves as a DNA-binding intermediate protein for SLR1 and is associated with the GA signaling pathway regulating gene expression during plant growth and development. © The Author 2016. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  6. Development of predictive weather scenarios for early prediction of rice yield in South Korea

    Science.gov (United States)

    Shin, Y.; Cho, J.; Jung, I.

    2017-12-01

    International grain prices are becoming unstable due to frequent occurrence of abnormal weather phenomena caused by climate change. Early prediction of grain yield using weather forecast data is important for stabilization of international grain prices. The APEC Climate Center (APCC) is providing seasonal forecast data based on monthly climate prediction models for global seasonal forecasting services. The 3-month and 6-month seasonal forecast data using the multi-model ensemble (MME) technique are provided in their own website, ADSS (APCC Data Service System, http://adss.apcc21.org/). The spatial resolution of seasonal forecast data for each individual model is 2.5°×2.5°(about 250km) and the time scale is created as monthly. In this study, we developed customized weather forecast scenarios that are combined seasonal forecast data and observational data apply to early rice yield prediction model. Statistical downscale method was applied to produce meteorological input data of crop model because field scale crop model (ORYZA2000) requires daily weather data. In order to determine whether the forecasting data is suitable for the crop model, we produced spatio-temporal downscaled weather scenarios and evaluated the predictability by comparison with observed weather data at 57 ASOS stations in South Korea. The customized weather forecast scenarios can be applied to various application fields not only early rice yield prediction. Acknowledgement This work was carried out with the support of "Cooperative Research Program for Agriculture Science and Technology Development (Project No: PJ012855022017)" Rural Development Administration, Republic of Korea.

  7. Genetic Loci Governing Grain Yield and Root Development under Variable Rice Cultivation Conditions

    Directory of Open Access Journals (Sweden)

    Margaret Catolos

    2017-10-01

    Full Text Available Drought is the major abiotic stress to rice grain yield under unpredictable changing climatic scenarios. The widely grown, high yielding but drought susceptible rice varieties need to be improved by unraveling the genomic regions controlling traits enhancing drought tolerance. The present study was conducted with the aim to identify quantitative trait loci (QTLs for grain yield and root development traits under irrigated non-stress and reproductive-stage drought stress in both lowland and upland situations. A mapping population consisting of 480 lines derived from a cross between Dular (drought-tolerant and IR64-21 (drought susceptible was used. QTL analysis revealed three major consistent-effect QTLs for grain yield (qDTY1.1, qDTY1.3, and qDTY8.1 under non-stress and reproductive-stage drought stress conditions, and 2 QTLs for root traits (qRT9.1 for root-growth angle and qRT5.1 for multiple root traits, i.e., seedling-stage root length, root dry weight and crown root number. The genetic locus qDTY1.1 was identified as hotspot for grain yield and yield-related agronomic and root traits. The study identified significant positive correlations among numbers of crown roots and mesocotyl length at the seedling stage and root length and root dry weight at depth at later stages with grain yield and yield-related traits. Under reproductive stage drought stress, the grain yield advantage of the lines with QTLs ranged from 24.1 to 108.9% under upland and 3.0–22.7% under lowland conditions over the lines without QTLs. The lines with QTL combinations qDTY1.3+qDTY8.1 showed the highest mean grain yield advantage followed by lines having qDTY1.1+qDTY8.1 and qDTY1.1+qDTY8.1+qDTY1.3, across upland/lowland reproductive-stage drought stress. The identified QTLs for root traits, mesocotyl length, grain yield and yield-related traits can be immediately deployed in marker-assisted breeding to develop drought tolerant high yielding rice varieties.

  8. SUSTENABLE DEVELOPMENT OF THE ROMANIAN ECONOMY BY ADOPTING THE CHINESE MODEL OF SPECIAL ECONOMIC ZONES

    Directory of Open Access Journals (Sweden)

    NEGREA Adrian

    2011-12-01

    Full Text Available The architecture of the Chinese economy began to take shape in the late 1980's, because of the new reforms that the Chinese Communist Party started to take. With the death of Mao Zedong in 1976, the Chinese leadership is taken by Deng Xiaoping, who stated a blitz course in capitalism. The new president encouraged foreign direct investments by creating special economic zones near the costal cities, were foreign companies obtained several tax brakes and other incentives, only to invest in those regions. With the help of statistical data from WTO, IMF, and the World Bank, the current paper analyzes the impact of these special economic zones on the Chinese economy, raging from mutations in the labor market and economic sectors structure and their evolution in the formation of the GDP, FDI inflows, and last but not least external trade and current account situation. On the other hand, the paper tries to make a connection with Romania, computing and predicting, based on the Chinese figures, the way in which the Romanian economy, by creating four economic zones within the counties of Satu Mare, Bihor, Arad, and Constanta, will be able to experience the same growth. The first three counties have been piked up based on their proximity to the Schengen area, and/or on their infrastructure, plain terrain, and a qualified and skilled labour force. Constanta, the only one that resembles with its Chinese counterparts, has been considered because of its capabilities of shipping products right away as they are manufactured. The results would decrease the disparity that exists in revenue levels across Romania, Bucharest leading the group way ahead of the other counties. Foreign direct investments in those areas will attract more others made by the local authorities in the infrastructure (schools, universities, roads, airports, high speed railways. This development will have a direct impact on the current account of the Romania's balance sheet of payments, while

  9. Waste to energy opportunities and challenges for developing and transition economies

    CERN Document Server

    2012-01-01

    Solid waste management is currently a major issue worldwide with numerous areas reaching critical levels. Many developing countries and countries in transition still miss basic waste management  infrastructure and awareness. It is here that many of the solid waste management problems and challenges are currently being faced. As such, waste-to-energy (WTE) consists of a proven and continuously developing spectrum and range of technologies in a number of (mostly) developed countries. However, it’s integration in developing countries and systems in transition is often faced with scepticism and a complex set of barriers which are quite unique and differ greatly from those where WTE has been validated and applied over the years. Waste-to-Energy: Opportunities and Challenges for Developing and Transition Economies will address this issue both theoretically and using concrete examples, including: ·         contributions from numerous scholars and practitioners in the field, ·         useful less...

  10. Do economic, financial and institutional developments matter for environmental degradation? Evidence from transitional economies

    Energy Technology Data Exchange (ETDEWEB)

    Tamazian, Artur [School of Economics and Business Administration, University of Santiago de Compostela (Spain); Bhaskara Rao, B. [School of Economics and Finance, University of Western Sydney, Sydney (Australia)

    2010-01-15

    Several studies have examined the relationship between environmental degradation and economic growth. However, most of them did not take into account financial developments and institutional quality. Moreover, Stern [Stern, D., 2004. The rise and fall of the environmental Kuznets curve. World Development 32(8): 1419-1439.] noted that there are important econometric weaknesses in the earlier studies, such as endogeneity, heteroscedasticity, omitted variables, etc. The purpose of this paper is to fill this gap in the literature by investigating the linkage between not only economic development and environmental quality but also financial development and institutional quality. We employ the standard reduced-form modelling approach to control for country-specific unobserved heterogeneity and GMM estimation to control for endogeneity. Our study considers 24 transition economies and panel data for 1993-2004. Our results support the EKC hypothesis while confirming the importance of both institutional quality and financial development for environmental performance. We also found that financial liberalization may be harmful for environmental quality if it is not accomplished in a strong institutional framework. (author)

  11. Development and application of giant embryo rice of functional special type-MhgeR

    International Nuclear Information System (INIS)

    Zhang Qingqi; Zhang Shubiao; Huang Ronghua; Zheng Baodong; Yang Rencui

    2009-01-01

    Induced mutants MhgeR with embryo were directly obtained with 60 Co γ-rays irradiation on restorer line M86. Compared with M86, MhgeR had similar plant tapes and agricultural characteristics and increased in the absolute and relative embryo weight, from 0.68 mg to 1.19 mg and 2.70% to 5.50%, respectively, but decreased in the 1000 grain weight and yield. Compared with M86, MhgeR contained higher protein (9.94%), crude fat (6.08%), crude fibre (1.21%) and γ- aminobutyric acid (GABA) (6.16 mg/100g) and it had an increase in the contents of 8 kinds of essential free amino acids and 7 kinds of mineral element. In addition, the breeding technology and product development for giant embryo rice were discussed. (authors)

  12. Cell wall composition and candidate biosynthesis gene expression during rice development

    DEFF Research Database (Denmark)

    Lin, Fan; Manisseri, Chithra; Fagerström, Alexandra

    2016-01-01

    Cell walls of grasses, including cereal crops and biofuel grasses, comprise the majority of plant biomass and intimately influence plant growth, development and physiology. However, the functions of many cell wall synthesis genes, and the relationships among and the functions of cell wall...... components remain obscure. To better understand the patterns of cell wall accumulation and identify genes that act in grass cell wall biosynthesis, we characterized 30 samples from aerial organs of rice (Oryza sativa cv. Kitaake) at 10 developmental time points, 3-100 d post-germination. Within these samples......, we measured 15 cell wall chemical components, enzymatic digestibility and 18 cell wall polysaccharide epitopes/ligands. We also used quantitative reverse transcription-PCR to measure expression of 50 glycosyltransferases, 15 acyltransferases and eight phenylpropanoid genes, many of which had...

  13. Personnel as a Factor of Production in Development of Regional Tourism Economy – a Conceptual Paper

    Directory of Open Access Journals (Sweden)

    Aleksander Panasiuk

    2013-01-01

    Full Text Available Tourism economy appears in every sphere of economy: production of goods and services, their division, exchange and consumption; it also occurs in the majority of the national economy branches that directly or indirectly deal with meeting tourist demand. The majority of economic processes in tourism sector are realized by direct tourism economy and its representatives, tourist entrepreneurs. Territorial self- government units and tourist organizations play a significant role in formation of economic processes in tourism sector on the regional and local levels. The classic economy distinguishes three basic production factors: labor, land and capital. In the modern approaches they are completed with the fourth that has different names. Beginning with technical and organizational progress which is a logic extension of coexistence and cooperation of three basic factors, ending with information and knowledge – treated as the most modern factors of production in the so-called new economy. In the totality of activities of tourism economy entities, a special role should be ascribed to the personnel, namely human potential of tourism economy entities.

  14. Chemical, physical, and sensory characteristics of analog rice developed from the mocaf, arrowroof, and red bean flour

    Science.gov (United States)

    Wahjuningsih, S. B.; Susanti, S.

    2018-01-01

    This research was aimed to analyze the chemical, physical, and sensory characteristics of the analog rice developed from a composite formula consisting of mocaf, arrowroot, and red bean flour. Experiment was designed into 5 different composition types i.e B1 (90%: 0%: 10%), B2 (80%:10%: 10%), B3 (70% : 20% : 10%), B4 (60%: 30%:10%), and B5 (50%: 40%: 10%) which in each type was repeated in 4 times. Carrageenan was used as a binder in the making process of those analog rice. Investigation procedure was carried out into several stages such as preparation and characterization of raw materials, production of analog rice in composite formula, then the testing of its chemical and sensory properties. Chemical characteristics were evaluated about the level of starch, amylose, dietary fiber, and resistant starch while sensory characteristics were examined about the texture, flavor, and aroma. The result showed that based on the sensory test, the best composite formula of rice analog was B2 (ratio flour of mocaf: Arrowroot: Red bean = 80:10:10). In addition, B2 formula possessed the chemical characteristics similar with the truth rice either in water content (12.18%), ash (2.63%), protein (6.17%), fat (1.31%), carbohydrate (89.88%), starch (73.29%), amylose (24.91%), total dietary fiber (7.04%), or resistant starch (6.71%). Furthermore, the higher of arrowroot flour proportion, the greater of amylose, dietary fiber and resistant starch containing in the rice analog. In the opposite, its starch content was getting down.

  15. Prehospital care training in a rapidly developing economy: a multi-institutional study.

    Science.gov (United States)

    Vyas, Dinesh; Hollis, Michael; Abraham, Rohit; Rustagi, Neeti; Chandra, Siddharth; Malhotra, Ajai; Rajpurohit, Vikas; Purohit, Harshada; Pal, Ranabir

    2016-06-01

    The trauma pandemic is one of the leading causes of death worldwide but especially in rapidly developing economies. Perhaps, a common cause of trauma-related mortality in these settings comes from the rapid expansion of motor vehicle ownership without the corresponding expansion of national prehospital training in developed countries. The resulting road traffic injuries often never make it to the hospital in time for effective treatment, resulting in preventable disability and death. The current article examines the development of a medical first responder training program that has the potential to reduce this unnecessary morbidity and mortality. An intensive training workshop has been differentiated into two progressive tiers: acute trauma training (ATT) and broad trauma training (BTT) protocols. These four-hour and two-day protocols, respectively, allow for the mass education of laypersons-such as police officials, fire brigade, and taxi and/or ambulance drivers-who are most likely to interact first with prehospital victims. Over 750 ATT participants and 168 BTT participants were trained across three Indian educational institutions at Jodhpur and Jaipur. Trainees were given didactic and hands-on education in a series of critical trauma topics, in addition to pretraining and post-training self-assessments to rate clinical confidence across curricular topics. Two-sample t-test statistical analyses were performed to compare pretraining and post-training confidence levels. Program development resulted in recruitment of a variety of career backgrounds for enrollment in both our ATT and BTT workshops. The workshops were run by local physicians from a wide spectrum of medical specialties and previously ATT-trained police officials. Statistically significant improvements in clinical confidence across all curricular topics for ATT and BTT protocols were identified (P developing settings. Program expansion can offer an exponential growth in the training rate of medical

  16. Forecasting the development of regional economy on the basis of input — output tables

    Directory of Open Access Journals (Sweden)

    Yury Konstantinovich Mashunin

    2014-06-01

    Full Text Available The article presents a practical technology of forecasting the development of the regional economy, including the statement of the problem, the construction of a mathematical model, and its implementation. At the constructing of a model, the standard statistical data for the previous period (2011, built on the basis of the table “input — output” are used. A unit of output of final demand, resulting from investments is added. As a result, a model of the regional economy made in the form of a vector mathematical programming problem that takes into account the investment processes in a region is obtained. Its purpose is to maximize the production of final demand in a region (all industries in a region within the constraints of the input-output balance, investments, resource costs and capacities. For solving linear programming problems of vector, methods, based on the principle of normalization criteria and guaranteed result are used. Vector dynamics problem is solved in a specified number of years. The factors taking into account the rate of growth: gross volumes (resources, final demand, investment in every sector of the region are introduced. Numerical implementation of the prediction is shown in the test case economic modeling of Primorsky Krai, including fifteen branches of a three-year period in accordance with the requirements of the Budget Code. Results of the solution include the major economic indicators for a region: gross, gross regional product (GRP, investments (including broken by industry, as well as payroll taxes and other. All these economic indicators are the basis for the formation of budget revenues in a region.

  17. Cell cycle in egg cell and its progression during zygotic development in rice.

    Science.gov (United States)

    Sukawa, Yumiko; Okamoto, Takashi

    2018-03-01

    Rice egg is arrested at G1 phase probably by OsKRP2. After fusion with sperm, karyogamy, OsWEE1-mediated parental DNA integrity in zygote nucleus, zygote progresses cell cycle to produce two-celled embryo. In angiosperms, female and male gametes exist in gametophytes after the complementation of meiosis and the progression of nuclear/cell division of the haploid cell. Within the embryo sac, the egg cell is specially differentiated for fertilization and subsequent embryogenesis, and cellular programs for embryonic development, such as restarting the cell cycle and de novo gene expression, are halted. There is only limited knowledge about how the cell cycle in egg cells restarts toward zygotic division, although the conversion of the cell cycle from a quiescent and arrested state to an active state is the most evident transition of cell status from egg cell to zygote. This is partly due to the difficulty in direct access and analysis of egg cells, zygotes and early embryos, which are deeply embedded in ovaries. In this study, precise relative DNA amounts in the nuclei of egg cells, developing zygotes and cells of early embryos were measured, and the cell cycle of a rice egg cell was estimated as the G1 phase with a 1C DNA level. In addition, increases in DNA content in zygote nuclei via karyogamy and DNA replication were also detectable according to progression of the cell cycle. In addition, expression profiles for cell cycle-related genes in egg cells and zygotes were also addressed, and it was suggested that OsKRP2 and OsWEE1 function in the inhibition of cell cycle progression in egg cells and in checkpoint of parental DNA integrity in zygote nucleus, respectively.

  18. On the strategy of modernization and development of Russian economy in a global depression

    Directory of Open Access Journals (Sweden)

    Sergey Yurievich Glazyev

    2011-06-01

    Full Text Available This paper reveals the essence of the program proposed by author on preemptive measures to develop the Russian economy in terms of a global depression. The distinctive features of the present global crisis and the prospects of overcoming it are identified. We propose three possible scenarios for the world economy after the crisis: 1 the scenario of quick withdrawal to a long wave of economic growth (optimistic; 2 the catastrophic scenario; 3 the inertial scenario. The key idea of forming a national strategy for accelerated development lies in: the timely establishment of basic industries, the new technological order and early withdrawal of the Russian economy on the associated new long wave of growth, increasing the power of multiple domestic banking and investment system; economic stabilization and creating a zone of sustainable development in the regions of the Eurasian Economic Community and the CIS. Taking into account the experience of anti-crisis policy of foreign countries, strategic mistakes in the planning of anti-crisis measures are identified. In the analysis of national anti-crisis policies and assessing the effectiveness of anti-crisis measures it is justified that the same mistakes were made in Russia. To overcome them, it is required to provide consistency of macroeconomic policies with the priorities of long-term economic and technological development. It might be achieved by concentrating resources on the development of advanced industrial and technological systems that require dedicated work of the national financial and investment system, including the mechanisms of monetary, fiscal and foreign exchange policy. Conceptual parameters of the strategic planning system that can identify promising areas of economic growth as well as guide the development of state institutions to implement them are formulated. The elements of such a system created in Russia in recent years and requiring its introduction are defined. The efficiency

  19. Genome-Wide Analysis of DNA Methylation During Ovule Development of Female-Sterile Rice fsv1

    Directory of Open Access Journals (Sweden)

    Helian Liu

    2017-11-01

    Full Text Available The regulation of female fertility is an important field of rice sexual reproduction research. DNA methylation is an essential epigenetic modification that dynamically regulates gene expression during development processes. However, few reports have described the methylation profiles of female-sterile rice during ovule development. In this study, ovules were continuously acquired from the beginning of megaspore mother cell meiosis until the mature female gametophyte formation period, and global DNA methylation patterns were compared in the ovules of a high-frequency female-sterile line (fsv1 and a wild-type rice line (Gui99 using whole-genome bisulfite sequencing (WGBS. Profiling of the global DNA methylation revealed hypo-methylation, and 3471 significantly differentially methylated regions (DMRs were observed in fsv1 ovules compared with Gui99. Based on functional annotation and Kyoto encyclopedia of genes and genomes (KEGG pathway analysis of differentially methylated genes (DMGs, we observed more DMGs enriched in cellular component, reproduction regulation, metabolic pathway, and other pathways. In particular, many ovule development genes and plant hormone-related genes showed significantly different methylation patterns in the two rice lines, and these differences may provide important clues for revealing the mechanism of female gametophyte abortion.

  20. Simulating the Effects of Agricultural Management on Water Quality Dynamics in Rice Paddies for Sustainable Rice Production—Model Development and Validation

    Directory of Open Access Journals (Sweden)

    Soon-Kun Choi

    2017-11-01

    Full Text Available The Agricultural Policy/Environmental eXtender (APEX model is widely used for evaluating agricultural conservation efforts and their effects on soil and water. A key component of APEX application in Korea is simulating the water quality impacts of rice paddies because rice agriculture claims the largest cropland area in the country. In this study, a computational module called APEX-Paddy (National Academy of Agricultural Sciences, Wanju, Korea is developed to simulate water quality with considering pertinent paddy management practices, such as puddling and flood irrigation management. Data collected at two experimental paddy sites in Korea were used to calibrate and validate the model. Results indicate that APEX-Paddy performs well in predicting runoff discharge rate and nitrogen yield while the original APEX highly overestimates runoff rates and nitrogen yields on large storm events. With APEX-Paddy, simulated and observed flow and mineral nitrogen yield (QN are found to be highly correlated after calibration (Nash & Sutcliffe Efficiency (NSE = 0.87 and Percent Bias (PBIAS = −14.6% for flow; NSE = 0.68 and PBIAS = 2.1% for QN. Consequently, the APEX-Paddy showed a greater accuracy in flow and QN prediction than the original APEX modeling practice using the SCS-CN (Soil Conservation Service-Curve Number method.

  1. Fuel Cell Development for NASA's Human Exploration Program: Benchmarking with "The Hydrogen Economy"

    Science.gov (United States)

    Scott, John H.

    2007-01-01

    The theoretically high efficiency and low temperature operation of hydrogen-oxygen fuel cells has motivated them to be the subject of much study since their invention in the 19th Century, but their relatively high life cycle costs kept them as a "solution in search of a problem" for many years. The first problem for which fuel cells presented a truly cost effective solution was that of providing a power source for NASA's human spaceflight vehicles in the 1960 s. NASA thus invested, and continues to invest, in the development of fuel cell power plants for this application. This development program continues to place its highest priorities on requirements for minimum system mass and maximum durability and reliability. These priorities drive fuel cell power plant design decisions at all levels, even that of catalyst support. However, since the mid-1990's, prospective environmental regulations have driven increased governmental and industrial interest in "green power" and the "Hydrogen Economy." This has in turn stimulated greatly increased investment in fuel cell development for a variety of commercial applications. This investment is bringing about notable advances in fuel cell technology, but, as these development efforts place their highest priority on requirements for minimum life cycle cost and field safety, these advances are yielding design solutions quite different at almost every level from those needed for spacecraft applications. This environment thus presents both opportunities and challenges for NASA's Human Exploration Program

  2. Mobilizing the regional eco-economy: evolving webs of agri-food and rural development in the UK

    OpenAIRE

    Terry Marsden

    2010-01-01

    The paper traces the emergence of the regional eco-economy with reference to a new conceptual model called the rural web. These webs are embedded into the fabric of regional systems of production and consumption and provide a key driver for both rural development generally and eco-economic development more specifically. Relocalized agri-food networks are playing a key integrating role in mobilizing the web and the regional eco-economy more generally. The web concept is used to (i) assess the ...

  3. iTRAQ-Based Quantitative Proteomics Analysis of Black Rice Grain Development Reveals Metabolic Pathways Associated with Anthocyanin Biosynthesis.

    Science.gov (United States)

    Chen, Linghua; Huang, Yining; Xu, Ming; Cheng, Zuxin; Zhang, Dasheng; Zheng, Jingui

    2016-01-01

    Black rice (Oryza sativa L.), whose pericarp is rich in anthocyanins (ACNs), is considered as a healthier alternative to white rice. Molecular species of ACNs in black rice have been well documented in previous studies; however, information about the metabolic mechanisms underlying ACN biosynthesis during black rice grain development is unclear. The aim of the present study was to determine changes in the metabolic pathways that are involved in the dynamic grain proteome during the development of black rice indica cultivar, (Oryza sativa L. indica var. SSP). Isobaric tags for relative and absolute quantification (iTRAQ) MS/MS were employed to identify statistically significant alterations in the grain proteome. Approximately 928 proteins were detected, of which 230 were differentially expressed throughout 5 successive developmental stages, starting from 3 to 20 days after flowering (DAF). The greatest number of differentially expressed proteins was observed on 7 and 10 DAF, including 76 proteins that were upregulated and 39 that were downregulated. The biological process analysis of gene ontology revealed that the 230 differentially expressed proteins could be sorted into 14 functional groups. Proteins in the largest group were related to metabolic process, which could be integrated into multiple biochemical pathways. Specifically, proteins with a role in ACN biosynthesis, sugar synthesis, and the regulation of gene expression were upregulated, particularly from the onset of black rice grain development and during development. In contrast, the expression of proteins related to signal transduction, redox homeostasis, photosynthesis and N-metabolism decreased during grain maturation. Finally, 8 representative genes encoding different metabolic proteins were verified via quantitative real-time polymerase chain reaction (qRT-PCR) analysis, these genes had differed in transcriptional and translational expression during grain development. Expression analyses of

  4. Ingestion of Bt rice pollen does not reduce the survival or hypopharyngeal gland development of Apis mellifera adults.

    Science.gov (United States)

    Wang, Yuanyuan; Dai, Pingli; Chen, Xiuping; Romeis, Jörg; Shi, Jianrong; Peng, Yufa; Li, Yunhe

    2017-05-01

    Because of its ecological and economic importance, the honey bee Apis mellifera is commonly used to assess the environmental risk of insect-resistant, genetically modified plants. In the present study, feeding-exposure experiments were used to determine whether pollen from transgenic rice harms A. mellifera worker bees. In 1 experiment, the survival and mean acinus diameter of hypopharyngeal glands of adult bees were similar when bees were fed on pollen from Bt rice lines or from a non-Bt rice line, but bee survival was significantly reduced when they received pollen that was mixed with potassium arsenate as a positive control. In a second experiment, bee survival and hypopharyngeal gland development were not reduced when adult bees were fed on non-Bt pollen and a sucrose solution supplemented with Cry2A at 400 µg/g, Cry1C at 50 µg/g, or bovine serum albumin (BSA) at 400 µg/g, but bee survival and hypopharyngeal gland development were reduced when the diet was supplemented with soybean trypsin inhibitor as a positive control. In both experiments, the uptake of Cry proteins by adult bees was confirmed. Overall, the results indicate that the planting of Bt rice lines expressing Cry2A or Cry1C protein poses a negligible risk to A. mellifera worker bees. Environ Toxicol Chem 2017;36:1243-1248. © 2016 SETAC. © 2016 SETAC.

  5. The Necessity of Developing Nuclear Energy in Romania in the Context of Global Economy Expansion

    Directory of Open Access Journals (Sweden)

    Dana-Elena MARCEAN HOLBAN

    2015-12-01

    Full Text Available Energy is one of the most important elements of the global economy, being the basic unit of world economic development. In the energy mix, nuclear energy - more than any other type of energy - has generated and will always generate a series of controversies. This article aims to emphasize the economic and social implications, further than the general purpose of developing nuclear energy: national energetic security. With the starting point clearly defined – the history already written by the operation of Unit 1 and 2 – the path to discover all its elements seems to be clear, although a whole range of unknown issues can rise many different interpretations. In Romania, nuclear energy produces 18% of Romania's electricity supplies. Development of Units 3 and 4 of the Cernavoda site could more than double this capacity. This will have major implications in the trading market, significantly influencing the price of electricity not only nationally, but, in the context coupling energy markets, as well as at regional level. It is also risen the question of using this additional production. Depending on the time of commissioning, this quantity of energy that now seems overmuch, can be used for export, to reduce the use of fossil fuels and to continue to obtain electricity in the context of a system based on power plants that use fossil fuels, whose lifespan is nearing completion.

  6. The Budget Deficit in the System of the Financial and Credit Development of Economy

    Directory of Open Access Journals (Sweden)

    Kucher Galyna V.

    2017-11-01

    Full Text Available Scientific approaches to the role, influence and peculiarities of usage of budget deficit as an instrument for ensuring social development both in Ukraine and in the EU countries have been disclosed. Influence of certain types of budget deficit on the economic system has been explained and expediency of considering the fluctuations of exchange rate, along with conditions of attraction of credit resources for definition of the operational budget deficit, has been substantiated. The practical results include the analysis of budget deficit indicators in Ukraine and in the EU countries, as well as the factors that determined their change. Both the national and the international experience, cyclical economic development, crisis events in the economy have demonstrated that the budget deficit is an important instrument of financial policy. Its usage helps to reduce the negative impact and to ensure a way out of the economic crisis. The budget deficit is an effective lever for macroeconomic management, which should be actively used to accelerate economic growth in the developing countries in the context of globalization.

  7. The historical development of business philanthropy: social responsibility in the new corporate economy.

    Science.gov (United States)

    Marinetto, M

    1999-01-01

    According to neo-liberal economists such as Friedman and Hayek, the prime function of any business enterprise is to generate profits; its central responsibility is to shareholders. The idea that business owners should also seek to perform social tasks is regarded as completely erroneous. Historical evidence suggests that not all business leaders have been content simply to perform a commercial role in society. Numerous industrialists and entrepreneurs throughout the nineteenth century made significant contributions to their local communities. The early efforts of socially responsible business leaders are well documented. This paper aims to build on existing historical analysis of business philanthropy and social involvement by analysing developments in post-war Britain. Three main historical developments are outlined. Firstly, the early post-war years, despite the formation of the welfare state, witnessed some notable efforts to engage business in society. These were mainly inspired by church-led organisations and Christian entrepreneurs. Second, the expansion of the corporate economy throughout the 1940s and 1950s placed increasing constraints on the social aspirations of businesses. Finally, from the mid-1970s onwards there grew a more general interest in corporate responsibility. This was consolidated in the 1980s. As part of the general redefinition of state functions in this period, the role of business in addressing social problems became more prominent. Such political and policy developments, it is argued, have made a significant contribution towards enhancing the social role of business.

  8. Post-Colonial Africa and the World Economy: The Long Waves of Uneven Development

    Directory of Open Access Journals (Sweden)

    Fouad Makki

    2015-08-01

    Full Text Available The aim of this article is to examine the interactive dynamics of "Africa" and the "world economy" over the past half century. By relating the overarching developmental trajectory of the continent to the long-wave rhythms of the world economy, the article identifies three relatively articulated periods in the political economy of postcolonial Africa. The first, from circa 1960 to the late 1970s, was a period of state-led developmentalism enabled by the long postwar boom in the world economy and the embedded liberalism of the Bretton Woods system. A second period from circa 1980 to the turn of the new century was conditioned by the long downturn in the world-economy and a neo-li beral regime of accumulation that sought to re-structure and re-integrate Africa into a deregulated world market. The turn of the new millennium constitutes a new period in which neither the deep structural springs of the long downturn nor the neo-liberal project as such have been overcome; but their impact on Africa has been relativized by the emergence of East Asia as the new center of accumulation in the world economy. The resulting de-synchronization of the long-wave rhythms of the world economy has permitted a modest economic expansion in Africa within a largely extractive regime of accumulation and a wave of new enclosures that are profoundly reconstituting the social universe of Africa's primary producers.

  9. Socio-technical systems analysis of waste to energy from municipal solid waste in developing economies: a case for Nigeria

    Directory of Open Access Journals (Sweden)

    Iyamu Hope O.

    2017-01-01

    Full Text Available Waste generation is an inevitable by-product of human activity, and it is on the rise due to rapid urbanisation, industrialisation, increased wealth and population. The composition of municipal solid waste (MSW in developed and developing economies differ, especially with the organic fraction. Research shows that the food waste stream of MSW in developing countries is over 50%. The case study for this investigation, Nigeria, has minimal formal recycling or resource recovery programs. The average composition of waste from previous research in the country is between 50–70% putrescible and 30–50% non-putrescible, presenting significant resource recovery potential in composting and biogas production. Waste-to-energy (WtE is an important waste management solution that has been successfully implemented and operated in most developed economies. This contribution reports the conditions that would be of interest before WtE potentials of MSW is harnessed, in an efficient waste management process in a developing economy like Nigeria. The investigation presents a set of socio-technical parameters and transition strategy model that would inform a productive MSW management and resource recovery, in which WtE can be part of the solution. This model will find application in the understanding of the interactions between the socio-economic, technical and environmental system, to promote sustainable resource recovery programs in developing economies, among which is WtE.

  10. Adoption of Recommended Rice Production Practices among ...

    African Journals Online (AJOL)

    User

    rice production practices by women farmers in Nasarawa State. A total of 203 women rice farmers were selected for the study using multi- ... RRPPs were unavailability of credit facilities, poor marketing system and ... economy which provides employment opportunity for about 70-80 percent of the total ..... shown in Table 1.

  11. The Impact of the Great Recession on Monetary and Fiscal Policy in Developed Market Economies

    Directory of Open Access Journals (Sweden)

    Šehović Damir

    2015-03-01

    Full Text Available Background: With the occurrence of the crisis in 2007, which caused the largest economic contraction since the Great Depression in the thirties, it has become evident that the previous understanding of strategies, effects and roles of monetary and fiscal policy should be redefined. Objectives: The aim of this paper is to illustrate a possible expected change in monetary and fiscal policy in developed market economies that could occur as a consequence of the Great Recession. Methods/Approach: The paper provides a comparative analysis of various primary economic variables related to the developed OECD countries, as well as the empirical testing of the selected theoretical assumptions. Results: The changes in monetary policy refer to the question of raising target inflation, considering a possible use of aggregate price level targeting and paying attention to the role of central banks in suppressing the formation of an asset bubble. The success of fiscal policy in attaining stabilization depends on the size of possible fiscal measures and creation of automatic stabilizers. Conclusions: For the most part, monetary and fiscal policies will still stay unchanged, although some segments of these policies need to be improved.

  12. INFLUENCES OF THE DEVELOPMENT OF TOURISM UPON THE LOCAL ECONOMY OF THE JIU VALLEY

    Directory of Open Access Journals (Sweden)

    DORINA NIȚĂ

    2014-12-01

    Full Text Available When authorities decided to close down the ineffective mining units in the Jiu Valley, the region recorded an economic crisis manifested through a permanent decrease in the standard of living of the community. The only viable alternative to replacing coal exploitation was considered to be the development of tourism, the area having spectacular mountain landscapes and natural resources which favored winter sports. It is admitted that tourism has a huge potential to create prosperity and to improve the environment where it is carried out. The extent to which the awareness of the effects (both positive and negative the development of a sustainable tourism has upon the community and the local economy, as a whole, is absorbed correctly and completely by the natives, it is likely to generate consensus and commitment towards achieving a common goal - a rich and beautiful region with people who take pride in the places they live in, in their traditions and eager to be discovered by those who visit.

  13. Impact of Six Sigma in a developing economy: analysis on benefits drawn by Indian industries

    Directory of Open Access Journals (Sweden)

    Darshak A. Desai

    2009-12-01

    Full Text Available  Overall operational excellence is the key requirement of any business to have global competence and sustained growth. Indian industries are not the exception to this. Six Sigma has emerged as one of the most effective business improvement strategies world wide.  Nothing much has been published so far illustrating an overall experience of Indian industries with Six Sigma. This paper presents an analysis of the impact of Six Sigma on developing economy like India.  The paper provides an insight into what kind of benefits Indian industries are gaining from Six Sigma as a whole. The study further highlights similarity and differences of benefit gained by different scales and sectors of Indian industries through Six Sigma. This exhaustive analysis of the benefits drawn by Indian industries through Six Sigma can assist other industries in India as well as those in other developing countries, who have yet not experimented with Six Sigma, to become more focused regarding their expectations from this improvement drive. 

  14. Innovation in the energy sector – The role of fossil fuels and developing economies

    International Nuclear Information System (INIS)

    Brutschin, Elina; Fleig, Andreas

    2016-01-01

    This paper analyzes the effects of fossil fuel rents on R&D expenditures and patent grants in the field of energy-related technology. We argue that an increasing share of fossil fuel rents lessens the innovation of new energy technologies. We consider a sample of countries beyond the common selection of OECD members and investigate innovation efforts in the energy sector of 116 countries from 1980 to 2012. We observe the gradually growing influence of resource-abundant countries on global R&D expenditures and find that increasing fossil fuel rents have a negative effect on patent grants. This study contributes to the ongoing debate concerning the potential effects of resource abundance. More importantly, it increases our understanding of innovation activities within the energy sector and further underscores the need to extend future research to countries that have not been taken into account thus far. - Highlights: • We investigate a sample of 116 countries, a pool beyond the commonly considered OECD members. • We find that high oil prices induce increased R&D expenditures in developed countries. • Fossil rents are associated with decreasing patent grants when developing economies are included. • We use multiple imputation to handle the problem of missing data.

  15. A review of recent developments in the speciation and location of arsenic and selenium in rice grain

    Energy Technology Data Exchange (ETDEWEB)

    Carey, Anne-Marie; Price, Adam H.; Meharg, Andrew A. [University of Aberdeen, Institute of Biological and Environmental Sciences, Aberdeen (United Kingdom); Lombi, Enzo; Donner, Erica [University of South Australia, Centre for Environmental Risk Assessment and Remediation, Mawson Lakes, South Australia (Australia); Jonge, Martin D. de [Australian Synchrotron, X-ray Fluorescence Microscopy, Clayton, Victoria (Australia); Punshon, Tracy; Jackson, Brian P.; Guerinot, Mary Lou [Dartmouth College, Department of Biological Sciences, Hanover, NH (United States)

    2012-04-15

    Rice is a staple food yet is a significant dietary source of inorganic arsenic, a class 1, nonthreshold carcinogen. Establishing the location and speciation of arsenic within the edible rice grain is essential for understanding the risk and for developing effective strategies to reduce grain arsenic concentrations. Conversely, selenium is an essential micronutrient and up to 1 billion people worldwide are selenium-deficient. Several studies have suggested that selenium supplementation can reduce the risk of some cancers, generating substantial interest in biofortifying rice. Knowledge of selenium location and speciation is important, because the anti-cancer effects of selenium depend on its speciation. Germanic acid is an arsenite/silicic acid analogue, and location of germanium may help elucidate the mechanisms of arsenite transport into grain. This review summarises recent discoveries in the location and speciation of arsenic, germanium, and selenium in rice grain using state-of-the-art mass spectrometry and synchrotron techniques, and illustrates both the importance of high-sensitivity and high-resolution techniques and the advantages of combining techniques in an integrated quantitative and spatial approach. (orig.)

  16. A review of recent developments in the speciation and location of arsenic and selenium in rice grain

    Science.gov (United States)

    Carey, Anne-Marie; Lombi, Enzo; Donner, Erica; de Jonge, Martin D.; Punshon, Tracy; Jackson, Brian P.; Guerinot, Mary Lou; Price, Adam H.; Meharg, Andrew A.

    2014-01-01

    Rice is a staple food yet is a significant dietary source of inorganic arsenic, a class 1, nonthreshold carcinogen. Establishing the location and speciation of arsenic within the edible rice grain is essential for understanding the risk and for developing effective strategies to reduce grain arsenic concentrations. Conversely, selenium is an essential micronutrient and up to 1 billion people worldwide are selenium-deficient. Several studies have suggested that selenium supplementation can reduce the risk of some cancers, generating substantial interest in biofortifying rice. Knowledge of selenium location and speciation is important, because the anti-cancer effects of selenium depend on its speciation. Germanic acid is an arsenite/silicic acid analogue, and location of germanium may help elucidate the mechanisms of arsenite transport into grain. This review summarises recent discoveries in the location and speciation of arsenic, germanium, and selenium in rice grain using state-of-the-art mass spectrometry and synchrotron techniques, and illustrates both the importance of high-sensitivity and high-resolution techniques and the advantages of combining techniques in an integrated quantitative and spatial approach. PMID:22159463

  17. Collaborative Economy

    DEFF Research Database (Denmark)

    collaborative economy and tourism Dianne Dredge and Szilvia Gyimóthy PART I - Theoretical explorations 2.Definitions and mapping the landscape in the collaborative economy Szilvia Gyimóthy and Dianne Dredge 3.Business models of the collaborative economy Szilvia Gyimóthy 4.Responsibility and care...... in the collaborative economy Dianne Dredge 5.Networked cultures in the collaborative economy Szilvia Gyimóthy 6.Policy and regulatory perspectives in the collaborative economy Dianne Dredge PART II - Disruptions, innovations and transformations 7.Regulating innovation in the collaborative economy: An examination...... localities of tourism Greg Richards 11.Collaborative economy and destination marketing organizations: A systems approach Jonathan Day 12.Working within the Collaborative Tourist Economy: The complex crafting of work and meaning Jane Widtfeldt Meged and Mathilde Dissing Christensen PART - III Encounters...

  18. Consumers' Preferences for a Local Food Product: The Case of a New Carnaroli Rice Product in Lombardy.

    Science.gov (United States)

    Ferrazzi, Giovanni; Ventura, Vera; Ratti, Sabrina; Balzaretti, Claudia

    2017-04-13

    Italy, with a cultivated area of 218,000 ha, is a European leader of rice production. In particular Lombardy region accounts for 40% of total rice cultivation and the case study in object accounts for 3.2% of Lombardy total rice area (2773 ha). Starting from 2012, through a regional project titled Buono, Sano e Vicino (good, healthy and close), Riso e Rane rural district supported local rice farmers in developing innovation in rice production and promoting an alternative supply chain to increase farmers bargaining power and promote new market strategies. More specifically, the innovation introduced is a new biotech method for variety certification, named DNA controllato (DNA tested). In the first step of the project, the attention was focused on an Italian traditional variety of rice: Carnaroli rice. Thanks to a commercial agreement with one of the most important large retailers in Lombardy, the Riso e Rane rice is offered for sale both in the traditional and wholegrain version. In this context, this work aims to evaluate the determinants of consumer's quality perception of this product, through a preference study of the commercial rice package. Preliminary results reveal that consumers perceive information about origin, local food-system and tradition more easily than DNA tested certification. In conclusion, this work contributes to evaluate the role of bio economy applications to the food sector and offers new insights for the debate about the relationships between tradition and innovation.

  19. Consumers’ preferences for a local food product: the case of a new Carnaroli rice product in Lombardy

    Directory of Open Access Journals (Sweden)

    Giovanni Ferrazzi

    2017-04-01

    Full Text Available Italy, with a cultivated area of 218,000 ha, is a European leader of rice production. In particular Lombardy region accounts for 40% of total rice cultivation and the case study in object accounts for 3.2% of Lombardy total rice area (2773 ha. Starting from 2012, through a regional project titled Buono, Sano e Vicino (good, healthy and close, Riso e Rane rural district supported local rice farmers in developing innovation in rice production and promoting an alternative supply chain to increase farmers bargaining power and promote new market strategies. More specifically, the innovation introduced is a new biotech method for variety certification, named DNA controllato (DNA tested. In the first step of the project, the attention was focused on an Italian traditional variety of rice: Carnaroli rice. Thanks to a commercial agreement with one of the most important large retailers in Lombardy, the Riso e Rane rice is offered for sale both in the traditional and wholegrain version. In this context, this work aims to evaluate the determinants of consumer’s quality perception of this product, through a preference study of the commercial rice package. Preliminary results reveal that consumers perceive information about origin, local food-system and tradition more easily than DNA tested certification. In conclusion, this work contributes to evaluate the role of bio economy applications to the food sector and offers new insights for the debate about the relationships between tradition and innovation.

  20. Recent development of methods of long-term planning in the power economy of the GDR and trends of their future application

    International Nuclear Information System (INIS)

    Bathe, J.; Hedrich, P.

    1980-01-01

    Due to the rapid development of the power economy, the procedures of long-term planning and the necessary methods, calculation techniques and models need permanent scientific treatment. The prerequisites for the development and utilization of mathematical methods in long- and medium-term planning of power economy are characterized. The steps of development up to the establishment and utilization of a central optimization model that can be coupled and interlaced with the complex of optimization algorithms in partial fields of power economy are presented. Problems of further improvement and more effective utilization of mathematical means of planning are discussed, considering the growing interlacing of power economy decisions with those in other branches and fields of national economy. Hence, requirements of enhanced optimization of the power economy development in enlarged balance pools and for longer periods are derived. (author)

  1. Development and characterization of japonica rice lines carrying the brown planthopper-resistance genes BPH12 and BPH6.

    Science.gov (United States)

    Qiu, Yongfu; Guo, Jianping; Jing, Shengli; Zhu, Lili; He, Guangcun

    2012-02-01

    The brown planthopper (Nilaparvata lugens Stål; BPH) has become a severe constraint on rice production. Identification and pyramiding BPH-resistance genes is an economical and effective solution to increase the resistance level of rice varieties. All the BPH-resistance genes identified to date have been from indica rice or wild species. The BPH12 gene in the indica rice accession B14 is derived from the wild species Oryza latifolia. Using an F(2) population from a cross between the indica cultivar 93-11 and B14, we mapped the BPH12 gene to a 1.9-cM region on chromosome 4, flanked by the markers RM16459 and RM1305. In this population, BPH12 appeared to be partially dominant and explained 73.8% of the phenotypic variance in BPH resistance. A near-isogenic line (NIL) containing the BPH12 locus in the background of the susceptible japonica variety Nipponbare was developed and crossed with a NIL carrying BPH6 to generate a pyramid line (PYL) with both genes. BPH insects showed significant differences in non-preference in comparisons between the lines harboring resistance genes (NILs and PYL) and Nipponbare. BPH growth and development were inhibited and survival rates were lower on the NIL-BPH12 and NIL-BPH6 plants compared to the recurrent parent Nipponbare. PYL-BPH6 + BPH12 exhibited 46.4, 26.8 and 72.1% reductions in population growth rates (PGR) compared to NIL-BPH12, NIL-BPH6 and Nipponbare, respectively. Furthermore, insect survival rates were the lowest on the PYL-BPH6 + BPH12 plants. These results demonstrated that pyramiding different BPH-resistance genes resulted in stronger antixenotic and antibiotic effects on the BPH insects. This gene pyramiding strategy should be of great benefit for the breeding of BPH-resistant japonica rice varieties.

  2. E-COMMERCE DEVELOPMENT IN THE STRUCTURE OF THE INFORMATION ECONOMY OF UKRAINE

    Directory of Open Access Journals (Sweden)

    O. Melnychuk

    2014-09-01

    Full Text Available The paper examines theoretical and practical aspects of emerging information economy in Ukraine. The study elucidates the essence of concepts of "information society", "information economy", "information and communication technologies", "e-commerce". Main trends are highlighted in establishment of the e-commerce market in Ukraine. A package of measures is suggested to improve the situation and processes in the market of electronic commerce.

  3. THE ROLE OF SMALL BUSINESS IN ECONOMIC DEVELOPMENT OF EUROPEAN ECONOMY

    OpenAIRE

    Anca Stan

    2014-01-01

    Small businesses provide catalytic benefits to the economy. They contribute to national output, and to the society as a whole, beyond the spending and profit they generate. The role of SMEs is crucial for the European economic recovery – their number, employment capacity and value added constitute a large share of the European economy. Providing the right conditions in which SMEs can flourish is paramount for ensuring a sustained recovery and achieving prosperity for all EU citizens. There is...

  4. Rice Ovate Family Protein 2 (OFP2) alters hormonal homeostasis and vasculature development.

    Science.gov (United States)

    Schmitz, Aaron J; Begcy, Kevin; Sarath, Gautam; Walia, Harkamal

    2015-12-01

    OFP (Ovate Family Protein) is a transcription factor family found only in plants. In dicots, OFPs control fruit shape and secondary cell wall biosynthesis. OFPs are also thought to function through interactions with KNOX and BELL transcription factors. Here, we have functionally characterized OsOFP2, a member of the OFP subgroup associated with regulating fruit shape. OsOFP2 was found to localize to the nucleus and to the cytosol. A putative nuclear export signal was identified within the OVATE domain and was required for the localization of OsOFP2 to distinct cytosolic spots. Rice plants overexpressing OsOFP2 were reduced in height and exhibited altered leaf morphology, seed shape, and positioning of vascular bundles in stems. Transcriptome analysis indicated disruptions of genes associated with vasculature development, lignin biosynthesis, and hormone homeostasis. Reduced expression of the gibberellin biosynthesis gene GA 20-oxidase 7 coincided with lower gibberellin content in OsOFP2 overexpression lines. Also, we found that OsOFP2 was expressed in plant vasculature and determined that putative vascular development KNOX and BELL proteins interact with OsOFP2. KNOX and BELL genes are known to suppress gibberellin biosynthesis through GA20ox gene regulation and can restrict lignin biosynthesis. We propose that OsOFP2 could modulate KNOX-BELL function to control diverse aspects of development including vasculature development. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  5. Analysis of Rhizome Development in Oryza longistaminata, a Wild Rice Species.

    Science.gov (United States)

    Yoshida, Akiko; Terada, Yasuhiko; Toriba, Taiyo; Kose, Katsumi; Ashikari, Motoyuki; Kyozuka, Junko

    2016-10-01

    Vegetative reproduction is a form of asexual propagation in plants. A wide range of plants develop rhizomes, modified stems that grow underground horizontally, as a means of vegetative reproduction. In rhizomatous species, despite their distinct developmental patterns, both rhizomes and aerial shoots derive from axillary buds. Therefore, it is of interest to understand the basis of rhizome initiation and development. Oryza longistaminata, a wild rice species, develops rhizomes. We analyzed bud initiation and growth of O. longistaminata rhizomes using various methods of morphological observation. We show that, unlike aerial shoot buds that contain a few leaves only, rhizome buds initiate several leaves and bend to grow at right angles to the original rhizome. Rhizomes are maintained in the juvenile phase irrespective of the developmental phase of the aerial shoot. Stem elongation and reproductive transition are tightly linked in the aerial shoots, but are uncoupled in the rhizome. Our findings indicate that developmental programs operate independently in the rhizomes and aerial shoots. Temporal modification of the developmental pathways that are common to rhizomes and aerial shoots may be the source of developmental plasticity. Furthermore, the creation of new developmental systems appears to be necessary for rhizome development. © The Author 2016. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  6. Transnational Skills Development in Post-Industrial Knowledge Economies: The Case of Luxembourg and The Greater Region

    Science.gov (United States)

    Graf, Lukas; Gardin, Matias

    2018-01-01

    Luxembourg exhibits strong transnational traits within its skills regime, defying any neat fit with existing educational typologies. It is characterised by its high-skill economy, cross-cultural characteristics, and central location within the European Union. As such, Luxembourg has developed a hybrid strategy of responding to labour market…

  7. Malaysia and the Knowledge Economy: Building a World-Class Higher Education System. Human Development Sector Reports

    Science.gov (United States)

    Regel, Omporn; Salmi, Jamil; Watkins, Alfred; Tan, Hong; Dawkins, John; Saroyan, Alenoush; Vestergaard, Jakob

    2007-01-01

    This report was prepared at the request of the Government of Malaysia (GOM) as a contribution to the long term development objectives for the university sector under the Ninth Malaysia Plan. The GOM is considering new policy directions to make the country a more competitive player in the world economy. Such a strategy will require bold innovations…

  8. Exports, government size and economic growth (Evidence from Iran as a developing oil-export based economy)

    NARCIS (Netherlands)

    S.F. Dizaji (Sajjad Faraji)

    2012-01-01

    textabstractIn this study, I investigate the short run and long run effects of government size and exports on the economic growth of Iran as a developing oil export based economy for the period of 1974 to 2008. For this purpose I use the bounds testing approach to cointegration and error correction

  9. Analysis of domestic price and inflation determinants in Iran (as a developing oil-export based economy)

    NARCIS (Netherlands)

    S.F. Dizaji (Sajjad Faraji)

    2011-01-01

    textabstractAbstract The objective of this study is to examine and investigate both behaviour and determinants of domestic prices and inflation rate in Iran as a developing oil export based economy. I apply two models; the first model is for investigating the main determinants of domestic prices

  10. Strategic Future Directions for Developing STEM Education in Higher Education in Egypt as a Driver of Innovation Economy

    Science.gov (United States)

    Ahmed, Hanaa Ouda Khadri

    2016-01-01

    STEM (Science, Technology, Engineering and Mathematics) education has been achieving growing international attention. As the world economy is becoming more diversified and dependent on innovation, Science, Technology, Engineering, and Math (STEM) skills and expertise are progressively more needed for competition and development. Egyptian students…

  11. THE GLOBALIZATION OF THE WORLD ECONOMY AND ITS IMPACT ON THE DEVELOPMENT OF ACCOUNTING REPORTS IN UKRAINE

    Directory of Open Access Journals (Sweden)

    Mihail PRODANCIUK

    2013-12-01

    Full Text Available The article explains the impact of the globalization processes in Ukraine's economy on the development of accounting reports systems. Also described is the essence of harmonization and standardization of accounting reports and financial reports. There are four scientific positions known that characterize standardization records worldwide. There are submitted proposals regarding accounting reports regulation in Ukraine in terms of economic globalization.

  12. The mitochondrial gene orfH79 plays a critical role in impairing both male gametophyte development and root growth in CMS-Honglian rice.

    Science.gov (United States)

    Peng, Xiaojue; Wang, Kun; Hu, Chaofeng; Zhu, Youlin; Wang, Ting; Yang, Jing; Tong, Jiping; Li, Shaoqing; Zhu, Yingguo

    2010-06-24

    Cytoplasmic male sterility (CMS) has often been associated with abnormal mitochondrial open reading frames. The mitochondrial gene orfH79 is a candidate gene for causing the CMS trait in CMS-Honglian (CMS-HL) rice. However, whether the orfH79 expression can actually induce CMS in rice remains unclear. Western blot analysis revealed that the ORFH79 protein is mainly present in mitochondria of CMS-HL rice and is absent in the fertile line. To investigate the function of ORFH79 protein in mitochondria, this gene was fused to a mitochondrial transit peptide sequence and used to transform wild type rice, where its expression induced the gametophytic male sterile phenotype. In addition, excessive accumulation of reactive oxygen species (ROS) in the microspore, a reduced ATP/ADP ratio, decreased mitochondrial membrane potential and a lower respiration rate in the transgenic plants were found to be similar to those in CMS-HL rice. Moreover, retarded growth of primary and lateral roots accompanied by abnormal accumulation of ROS in the root tip was observed in both transgenic rice and CMS-HL rice (YTA). These results suggest that the expression of orfH79 in mitochondria impairs mitochondrial function, which affects the development of both male gametophytes and the roots of CMS-HL rice.

  13. Developing INFOMAR's Seabed Mapping Data to Support a Sustainable Marine Economy

    Science.gov (United States)

    Judge, M. T.; Guinan, J.

    2016-02-01

    As Ireland's national seabed mapping programme, INFOMAR1 (INtegrated mapping FOr the sustainable development of Ireland's MARine resource) enters its eleventh year it continues to provide pivotal seabed mapping data products, e.g. databases, charts and physical habitat maps to support Ireland's Integrated Marine Plan. The programme, jointly coordinated by the Geological Survey of Ireland and the Marine Institute, has gained a world class reputation for developing seabed mapping technologies, infrastructure and expertise. In the government's current Integrated Marine Plan, the programme's critical role in marine spatial planning enabling infrastructural development, research and education has been cited2. INFOMAR's free data policy supports a thriving maritime economy by promoting easy access to seabed mapping datasets that underpin; maritime safety, security and surveillance, governance, business development, research and technology innovation and infrastructure. The first hydrographic surveys of the national marine mapping programme mapped the extent of Ireland's deepest offshore area, whilst in recent years the focus has been to map the coastal and shallow areas. Targeted coastal areas include 26 bays and 3 priority areas for which specialised equipment, techniques and vessels are required. This talk will discuss how the INFOMAR programme has evolved to address the scientific and technological challenges of seabed mapping across a range of water depths; particularly the challenges associated with addressing inshore data gaps. It will describe how the data converts to bathymetric and geological maps detailing seabed characteristics and habitats. We will expand on how maps are: incorporated into collaborative marine projects such as EMODnet, commercialised to identify marine resources and used as marine decision support tools that drive policy and promote protection of the vastly under discovered marine area.

  14. Problems of innovative development of an entrepreneurship in the industry in the conditions of upgrade of Economy

    Science.gov (United States)

    Golubetskaya, Natalya; Kosheleva, Tatyana; Kunin, Vladimir

    2017-10-01

    Innovative development of economy is a necessary condition for increase of competitiveness of Russia. Organization change should pass consistently taking into account a strategic target of development of the Russian economy as a whole. The analysis of work of the large innovatively focused corporations has shown that an important direction of formation of system of innovative activity in Russia is development of interaction, integration of large and small enterprise structures, entrepreneurs in the sphere of transportation, transportation or energy companies and educational institutions in this sphere. Stopping development threatens the organization with the stagnation, therefore each organization the plans for development directed on formation of competitive advantages of the transportation or energy company - strategy are developed. The work offers guidelines for managing the modernization of the educational process. Formulates the stages of organizational changes in the educational business organizations. Recommendations for formation in the educational enterprise structures matrix management innovation are given.

  15. Application of gamma-ray irradiation technique to select, create and develop super rice with high quality to substitute the imported hybrid rice

    International Nuclear Information System (INIS)

    Tran Duy Quy; Tran Duy Vuong; Tran Duy Duong; Bui Huy Thuc

    2015-01-01

    Three varieties NPT3, BQ and TQ14 were selected by irradiation ray source Gamma Co-60 with dry seed, 13% grain moisture and created at 25-30 krad. NPT3 is super rice varieties with characteristics such as: extremely short growing period (105-110 day crop; 130- 135 days in the spring, the average yield of 9-10 tones/ha), quality, stem, leaf stand, suitable for intensive capability, able to resist pests and unfavorable conditions especially the elements of productivity (amylase from 15-16%) and mass produced including hybrid rice as Nhi Uu 868, Thien Nguyen Uu 9, HYT100, etc. BQ rice varieties were high quality, average productivity gain of 7.5- 8.0 ton/ha, equivalent to hybrid rice, short growth period (105-110 days in summer season; 120- 130 days in spring season), and quality rice: content 18-20% amylose, rice delicious, supple as BC15. TQ14 varieties was planted in 2 seasons/ year, with agricultural and biological characteristics as Khang-Dan18 mutant with wide adaptation, high yield potential, the average gain from 5.9 to 6.2 tones/ha, short growth period (105-110 days in summer season, 130-135 days in spring season), insect resistance, quality of rice suitable for manufacturing technology like noodles, instant noodles, rice noodles, Ethanol. (author)

  16. Modeling the relationship between energy consumption and economy development in China

    International Nuclear Information System (INIS)

    Zhang, Jing; Deng, Shihuai; Shen, Fei; Yang, Xinyao; Liu, Guodong; Guo, Hang; Li, Yuanwei; Hong, Xiao; Zhang, Yanzong; Peng, Hong; Zhang, Xiaohong; Li, Li; Wang, Yingjun

    2011-01-01

    This paper investigated the empirical relationship between economy development and energy consumption by material production, nonmaterial production and household. Empirical models accounting for the key influential factors were constructed. Ordinary Least Square Regression (OLS) analysis of the official data of China for the year 1985-2007 permitted the relationship between individual energy consumption components and the corresponding coefficients to be investigated. The results showed that (1) the Unit Energy Consumption by Primary Industry (UECPI), Secondary Industry (UECSI), and Tertiary Industry (UECTI) demonstrated an inverse relationship with Gross Domestic Product (GDP); (2) a linear relationship exists between the Energy Consumption by Nonmaterial Production (ECNP) and GDP; (3) the hypotheses that there is an inverse S-shaped relationship between Unit Energy Consumption by Household (UECH) and Personal Income (PI) is valid. Based on the above findings and an analysis of China's energy policies, suggestions on China's energy policy were given in the end. -- Highlights: → Decomposed total energy consumption in three parts, branch of material produces, branch of the immaterial production, and households. → Energy consumed by branch of material produces considered the economic scale and construction. → Energy consumed by immaterial production was first referred in this article. → The relationship between energy consumed by household and GDP fits the invert-S curve, which is first referred too.

  17. Pension risk management in a developing economy:lessons from the nigerian capital market

    Directory of Open Access Journals (Sweden)

    Onafalujo Akin k.

    2010-12-01

    Full Text Available The killer risk in any pension scheme is the failure of pension asset sufficiency to meet the promised benefits to retirees. A Pension Risk Management aims at ex ante arrangement to protect retirees’ standard of living. Nigeria introduced pension reforms in 2004 fatefully at the same time when extensive reforms were made in the banking sector. Prior to the Act being passed, there was a major proposition that pension funds should not be invested in Nigerian capital market. This paper reviews pension risks of the new DCS (Defined Contributory Scheme and the implications of investing pension fund in the capital market of a developing economy. A trend analysis was performed on market index and capitalization and a simulated pension asset was subjected to pension risks. Despite the asset allocation guideline on investments by the Pension Commission, there is certainly uncertainty concerning guaranteeing pension payments in future due to unmanaged pension risks. This paper suggests investment policy should accompany a DCS based on the risk appetite of workers, minimum guarantee of returns on investment of pension assets and a range of interest rates for actuarially determined annuities. Further studies may examine wither PFAs should operate as closed end or open end mutual funds.

  18. Business cycle effects on commercial bank loan portfolio performance in developing economies

    Directory of Open Access Journals (Sweden)

    Jack Glen

    2011-04-01

    Full Text Available This paper studies the effects of business cycles on the performance of commercial bank loan portfolios across major developing economies in the period 1996–2008. We measure loan performance via loan loss provisions (that is, recognized expenses related to expected losses in bank income statements. Our results indicate that while economic growth is the main driver of loan portfolio performance, interest rates have second-order effects. Furthermore, we find the relationship between loan loss provisions and economic growth to be highly non-linear only under extreme economic stress: GDP growth needs to decline by more than 6 percentage points (pp, in absolute terms in order to generate an increase in loan loss provisions equivalent to median emerging market bank profits; while a decline of more than 10 pp in growth implies significant capital losses, of at least 20 percent, for the median emerging market bank. In addition, we find higher loan loss provisions are associated with private sector leverage, poor loan portfolio quality, and lack of banking system penetration and capitalization.

  19. EXTENSIVE ROLE OF FOREIGN DIRECT INVESTMENT IN DEVELOPMENT OF INDIAN ECONOMY

    Directory of Open Access Journals (Sweden)

    Amit Saini

    2016-12-01

    Full Text Available Since 2001, the extensive growth in domestic economy were potentially associated with the scale of foreign direct inflows that were largely interconnected with industrial growth, re-shuffling investment policies, and availability of large market size in India. However, the government remained much restrictive earlier in these issues to protect the domestic entrepreneurs along with to promote the self-efficacy among individuals. Within this framework, this paper is being prepared to observe the degree of effect of foreign direct investment inflow over successive economic parameters such as gross domestic product and Export. Moreover, to define such interconnection, the generalized linear model econometric model has been developed to analyze the overall effect and uni-variate effect over three categorical factors i.e. country, year and foreign direct investment itself. Finally, the results shown, the consistent foreign direct investment inflows is the result of successive years that led to increase the prestige of gross domestic products and Export in many folds during a period from 2000 to 2012.

  20. Business Models for Circular Economy and Sustainable Development: the Case of Lease Transactions

    Directory of Open Access Journals (Sweden)

    Ion Ionașcu

    2018-05-01

    Full Text Available The purpose of this paper is to discuss the features of leasing as a business model in the circular economy, which is presumed to support sustainable development by product recirculation and driving economic performance. In particular, this study highlights microeconomic benefits for listed Romanian companies, showing that adopting a "greener" business model, as in the case of leasing, does not penalize firms economically but it is a catalyst for increasing their performance, both in terms of accountancy-based measures (return on assets and return on sales, but also in terms of the subjective perceptions of investors and financial analysts operating on the capital market (proxied by Tobin’s Q and market to book value of equity. Based on 266 observations from companies listed on the Bucharest Stock Exchange (BSE during 2013-2016, the study uses regression analysis to show that financial performance is higher for quoted Romanian companies that use leasing and renting and that performance is also directly associated with leasing intensity, i.e. the share of the value of the rights to use leased goods in the total value of property, plant and equipment.

  1. Theory and evidence of economies of scale in the development of waste management systems

    International Nuclear Information System (INIS)

    Chang, Shoou-Yuh; Rivera, A.L.

    1989-01-01

    Waste is a cost of doing business. This cost can be considered in terms of the potential adverse health and environmental impacts, or the waste management costs associated with avoiding, minimizing, and controlling those impacts. There is an anticipated increase in the cost of waste management as a result of the increasing requirements for regulatory compliance. To meet the total waste management capacity needs of the organization and the compliance requirements, low-level radioactive, hazardous, and mixed waste management will need demonstrated technologies strategically managed as a technology portfolio. The role of the decision maker is to select the optimum mix of technologies and facilities to provide the waste management capacity needed for the next twenty years. The waste management system resulting from this mix includes multiple small-scale fixed facilities, large-scale centralized facilities, and waste management subcontracts. This study was conducted to examine the theory and evidence of economies of scale in the development of waste management systems as as exploratory research on the economic considerations in the process of technology selection and implementation. 25 refs., 24 figs., 11 tabs

  2. The significance of renewable energy use for economic output and environmental protection: evidence from the Next 11 developing economies.

    Science.gov (United States)

    Paramati, Sudharshan Reddy; Sinha, Avik; Dogan, Eyup

    2017-05-01

    Increasing economic activities in developing economies raise demand for energy mainly sourced from conventional sources. The consumption of more conventional energy will have a significant negative impact on the environment. Therefore, attention of policy makers has recently shifted towards the promotion of renewable energy generation and uses across economic activities to ensure low carbon economy. Given the recent scenario, in this paper, we aim to examine the role of renewable energy consumption on the economic output and CO 2 emissions of the next fastest developing economies of the world. The study employs several robust panel econometric models by using annual data from 1990 to 2012. Empirical findings confirm the significant long-run association among the variables. Similarly, results show that renewable energy consumption positively contributes to economic output and has an adverse effect on CO 2 emissions. Given our findings, we suggest policy makers of those economies to initiate further effective policies to promote more renewable energy generation and uses across economic activities to ensure sustainable economic development.

  3. Development of Gene-Based SSR Markers in Rice Bean (Vigna umbellata L. Based on Transcriptome Data.

    Directory of Open Access Journals (Sweden)

    Honglin Chen

    Full Text Available Rice bean (Vigna umbellata (Thunb. Ohwi & Ohashi is a warm season annual legume mainly grown in East Asia. Only scarce genomic resources are currently available for this legume crop species and no simple sequence repeat (SSR markers have been specifically developed for rice bean yet. In this study, approximately 26 million high quality cDNA sequence reads were obtained from rice bean using Illumina paired-end sequencing technology and assembled into 71,929 unigenes with an average length of 986 bp. Of these unigenes, 38,840 (33.2% showed significant similarity to proteins in the NCBI non-redundant protein and nucleotide sequence databases. Furthermore, 30,170 (76.3% could be classified into gene ontology categories, 25,451 (64.4% into Swiss-Prot categories and 21,982 (55.6% into KOG database categories (E-value < 1.0E-5. A total of 9,301 (23.5% were mapped onto 118 pathways using the Kyoto Encyclopedia of Genes and Genome (KEGG pathway database. A total of 3,011 genic SSRs were identified as potential molecular markers. AG/CT (30.3%, AAG/CTT (8.1% and AGAA/TTCT (20.0% are the three main repeat motifs. A total of 300 SSR loci were randomly selected for validation by using PCR amplification. Of these loci, 23 primer pairs were polymorphic among 32 rice bean accessions. A UPGMA dendrogram revealed three major clusters among 32 rice bean accessions. The large number of SSR-containing sequences and genic SSRs in this study will be valuable for the construction of high-resolution genetic linkage maps, association or comparative mapping and genetic analyses of various Vigna species.

  4. Corruption, income, and rule of law: empirical evidence from developing and developed economies

    Directory of Open Access Journals (Sweden)

    Helder Ferreira de Mendonça

    2012-06-01

    Full Text Available This article presents an empirical analysis based on cross-country data concerned with two points regarding corruption: (i its effects on income; and (ii how to mitigate corruption. The findings can be highlighted in two points. Firstly the idea that corruption is intrinsically connected with income is confirmed. Secondly, the traditional argument that an increase in rule of law represents a good strategy in the fight against corruption is valid for developing countries. Furthermore, this study reveals that the search for increasing the human development index represents a rule of thumb for high levels of income and to control corruption.

  5. Development of Briquette from Coir Dust and Rice Husk Blend: An Alternative Energy Source

    Directory of Open Access Journals (Sweden)

    Md. Hamidul Islam

    2014-05-01

    Full Text Available Biomass is one of the predominant renewable energy sources and the use of biomass for the energy generation has got much attention due to its environmental friendliness. Densification of coir dust into fuel briquette can solve waste disposal problem as well as can serve as an alternative energy source. The objective of this study was to investigate the possibility of producing briquette from coir dust and rice husk blend without binder. During this study, a briquetting experiment was conducted with different coir dust and rice husk blends (i.e. coir dust and rice husk ratio of 80:20, 60:40, 50:50, 40:60, 20:80 and 0:100. Briquetting operation was performed using a die-screw press type briquetting machine. The briquettes were tested to evaluate their density, compressive strength, calorific value, burning rate and water vaporizing capacity and it was found that mixing ratio had a significant effect on the physical, mechanical and combustion properties of the coir dust-rice husk briquettes. Density, compressive strength and calorific value and water vaporizing capacity were increased with increasing mixing ratio while burning rate was decreased. Coir dust-rice husk briquettes with mixing ratio of 20:80 had higher density (1.413 g/cm3, compressive strength (218.4 N/cm2, calorific value (4879 kcal/kg, water vaporizing capacity (0.853 l/kg and low burning rate (0.783 kg/hour followed by the mixing ratio 40:60, 50:50, 60:40 and 0:100. The results indicate that coir dust and rice husk blend briquettes were found to have better overall handling characteristics over rice husk briquette. However, production of briquettes from coir dust and rice husk at mixing ratio of 50:50 was found to be more suitable for commercial application in terms of cost effectiveness.

  6. A Review of Economic Factors Influencing Voluntary Carbon Disclosure in the Property Sector of Developing Economies

    Science.gov (United States)

    Kalu, J. U.; Aliagha, G. U.; Buang, A.

    2016-02-01

    Global warming has consequences on the environment and economy; this led to the establishment of United Nation Framework Convention on Climate Change (UNFCCC) and the Kyoto Protocol. These two agreements were to reduce greenhouse gases (GHG) emissions which are responsible for climate change and global warming. Developing countries under the protocol are not obligated to reduce or disclosure GHG emission, so their participation in the protocol is on voluntary mitigation bases. This study intends to examine economic factors that influence voluntary carbon disclosure in the property sub-sector of developing countries based on annual report of listed property companies in Malaysia. Signaling theory addresses the problem of information asymmetry in the society. Disclosure is an effective tool to overcome information imbalance among different market participants. The study hypothesizes that the economic factors that influence voluntary carbon information disclosure in developing countries are: [1] the company's size; this is because a large-sized company have more resources to cover the cost of reducing pollution. [2] The company's gearing status; where there is no sufficient information disclosure in a highly geared company will result to an increased agency cost. [3] Profitability; profits grants companies a pool of resources for mitigation activities and environmental reporting. Also, carbon disclosure acts as a means for achieving public confidence and legitimacy. [4] Liquidity: Companies that are highly liquid will disclosure more information to distinguish themselves from other companies that are less liquidity. This is correlated to environmental disclosure. [5] Financial slack affects companies’ ability to participate in green technology projects that enable a reduction in emission.

  7. Food allergies in developing and emerging economies: need for comprehensive data on prevalence rates

    Directory of Open Access Journals (Sweden)

    Boye Joyce Irene

    2012-12-01

    Full Text Available Abstract Although much is known today about the prevalence of food allergy in the developed world, there are serious knowledge gaps about the prevalence rates of food allergy in developing countries. Food allergy affects up to 6% of children and 4% of adults. Symptoms include urticaria, gastrointestinal distress, failure to thrive, anaphylaxis and even death. There are over 170 foods known to provoke allergic reactions. Of these, the most common foods responsible for inducing 90% of reported allergic reactions are peanuts, milk, eggs, wheat, nuts (e.g., hazelnuts, walnuts, almonds, cashews, pecans, etc., soybeans, fish, crustaceans and shellfish. Current assumptions are that prevalence rates are lower in developing countries and emerging economies such as China, Brazil and India which raises questions about potential health impacts should the assumptions not be supported by evidence. As the health and social burden of food allergy can be significant, national and international efforts focusing on food security, food safety, food quality and dietary diversity need to pay special attention to the role of food allergy in order to avoid marginalization of sub-populations in the community. More importantly, as the major food sources used in international food aid programs are frequently priority allergens (e.g., peanut, milk, eggs, soybean, fish, wheat, and due to the similarities between food allergy and some malnutrition symptoms, it will be increasingly important to understand and assess the interplay between food allergy and nutrition in order to protect and identify appropriate sources of foods for sensitized sub-populations especially in economically disadvantaged countries and communities.

  8. EFFECT OF NITROGEN-FIXING BACTERIA ON GRAIN YIELD AND DEVELOPMENT OF FLOODED IRRIGATED RICE

    Directory of Open Access Journals (Sweden)

    AMAURI NELSON BEUTLER

    2016-01-01

    Full Text Available This study aimed at evaluating the effect of Azospirillum brasilense , a nitrogen - fixing bacterium, on flooded irrigated rice yield. Evaluations were carried out in a shaded nursery, with seedlings grown on an Alfisol. Were performed two sets of experiments. In the first, were carried out four experiments using the flooded rice cultivars INIA Olimar, Puitá Inta - CL, Br Irga 409 and Irga 424; these trials were set up as completely randomized design in a 5x4 factorial scheme, with four replications. Treatments consisted of five nitrogen rates (0, 40, 80, 120 and 160 kg ha - 1 and four levels of liquid inoculant Ab - V5 and Ab - V6 - A. brasilense (0, 1, 2 and 4 times the manufacturer's recommendation without seed treatment. In second set, were performed two experiments using the cultivars Puitá Inta - CL and Br Irga 409, arranged in the same design, but using a 4x2 factorial. In this set, treatments were composed of four levels of Ab - V5 and Ab - V6 - A. brasilense liquid inoculant (0, 1, 2 and 4 times the recommendation of 100 mL ha - 1 , using rice seeds with and without insecticide and fungicide treatment. Shoot dry matter, number of panicles, and rice grain yield per pot were the assessed variables. The results showed that rice seed inoculation with A. brasilense had no effects on rice grain yield of the cultivars INIA Olimar, Puitá Inta - CL, Br Irga 409 and Irga 424.

  9. Development and Validation of a TaqMan Real-Time PCR Assay for the Specific Detection and Quantification of Fusarium fujikuroi in Rice Plants and Seeds.

    Science.gov (United States)

    Carneiro, Greice Amaral; Matić, Slavica; Ortu, Giuseppe; Garibaldi, Angelo; Spadaro, Davide; Gullino, Maria Lodovica

    2017-07-01

    Bakanae disease, which is caused by the seedborne pathogen Fusarium fujikuroi, is found throughout the world on rice. A TaqMan real-time PCR has been developed on the TEF 1-α gene to detect F. fujikuroi in different rice tissues. Three primer/probe sets were tested. The selected set produced an amplicon of 84 bp and was specific for F. fujikuroi with respect to eight Fusarium species of rice and six other rice common pathogens. The assay was validated for specificity, selectivity, sensitivity, repeatability, and reproducibility. The detection limit was set at 27.5 fg of DNA, which is approximately equivalent to one haploid genome of F. fujikuroi. The developed TaqMan real-time assay was able to efficiently detect and quantify F. fujikuroi from rice culms, leaves, roots, and seeds. At 1 week post-germination (wpg), the pathogen was more diffused in the green tissues, while at 3 wpg it was uniformly spread also in the roots. The highest concentration of F. fujikuroi was measured in the M6 cultivar, which showed around 1,450 fungal cells/g. The assay was sufficiently sensitive to detect a few genomic equivalents in the rice seeds, corresponding to 9.89 F. fujikuroi cells/g. The assay permitted bakanae disease to be detected in asymptomatic tissues at the early rice development stages.

  10. Development of Alternative Power Industry Based on Nanotechnologies: Forecast Effects for Russian Economy

    Directory of Open Access Journals (Sweden)

    Inshakova Elena Ivanovna

    2014-11-01

    Full Text Available The aspiration of countries to achieve sustainable economic growth by reducing the energy dependence of the main suppliers of energy resources and by increasing national energy security induces in the conditions of increasing competition between participants in the global energy market the necessity to intensify the use of internal development resources, including the introduction of energy-saving technologies and development of alternative power industry. The urgency of the problems of international competitiveness achievement based on the energy security strengthening, solution of which largely determines the directions of the energy sector development, is increasingly recognized in many countries, including Russia. Timeliness of preparation to the use of substitute innovative energy resources and energy sources, while the traditional fossil fuels are dwindling, is marked as one of the most important principles of the state policy of Russia. All these factors update the development of domestic alternative energy in accordance with the megatrends of the world energy sector. The prospects for the development of modern energy, especially alternative, are associated by many experts with the use of nanotechnologies and nanomaterials. Nanotechnologies contribute to the new opportunities for the use of renewable energy sources and a significant contribution to the production and conservation of energy. The main directions of the effective use of nanotechnologies in the energy sector are: the use of renewable sources; energy storage; reducing the consumption of materials; the use of alternative materials. On the example of the world and Russian practice of nanotechnologies and nanomaterials use in the sphere of wind and solar energy the basic effects of their application, important for the development of alternative energy and of the Russian national economy as a whole, are identified in the article. The most important effects include strengthening

  11. Do rice suspension-cultured cells treated with abscisic acid mimic developing seeds?

    Science.gov (United States)

    Matsuno, Koya; Fujimura, Tatsuhito

    2015-08-01

    Starch synthesis is activated in the endosperm during seed development and also in rice suspension cells cultured with abscisic acid. In the anticipation that the mechanisms of starch synthesis are similar between the endosperm and the suspension cells cultured with abscisic acid, expression of genes involved in starch synthesis was evaluated in the suspension cells after abscisic acid treatment. However, it was found that the regulatory mechanism of starch synthesis in the suspension cells cultured with abscisic acid was different from that in developing seeds. Expression analyses of genes involved in oil bodies, which accumulate in the embryo and aleurone layer, and seed storage proteins, which accumulate mainly in the endosperm, showed that the former were activated in the suspension cells cultured with abscisic acid, but the latter were not. Master regulators for embryogenesis, OsVP1 (homologue of AtABI3) and OsLFL1 (homologue of AtFUS3 or AtLFL2), were expressed in the suspension cells at levels comparable to those in the embryo. From these results, it is suggested that interactions between regulators and abscisic acid control the synthesis of phytic acid and oil bodies in the cultured cells and embryo. We suggest that the system of suspension cells cultured with abscisic acid helps to reveal the mechanisms of phytic acid and oil body synthesis in embryo.

  12. Electronics and telecommunications in Poland, issues and perspectives: Part III. Innovativeness, applications, economy, development scenarios, politics

    Science.gov (United States)

    Modelski, Józef; Romaniuk, Ryszard

    2010-09-01

    important role of ET is combined with the existence in the society of an adequate infrastructure which recreates the full development cycle of high technology embracing: people, institutions, finances and logistics, in this also science, higher education, education, continuous training, dissemination and outreach, professional social environment, legal basis, political support and lobbying, innovation structures, applications, industry and economy. The digest of chosen development tendencies in ET was made here from the academic perspective, in a wider scale and on this background the national one, trying to situate this branch in the society, determine its changing role to build a new technical infrastructure of a society based on knowledge, a role of builder of many practical gadgets facilitating life, a role of a big future integrator of today's single bricks into certain more useful unity. This digest does not have a character of a systematic analysis of ET. It is a kind of an arbitrary utterance of the authors inside their field of competence. The aim of this paper is to take an active part in the discussion of the academic community in this country on the development strategy of ET, choice of priorities for cyclically rebuilding economy, in competitive environments. The review paper was initiated by the Committee of Electronics and Telecommunications of Polish Academy of Sciences and was published in Polish as introductory chapter of a dedicated expertise, printed in a book format. This version makes the included opinions available for a wider community.

  13. Integrated model for predicting rice yield with climate change

    Science.gov (United States)

    Park, Jin-Ki; Das, Amrita; Park, Jong-Hwa

    2018-04-01

    Rice is the chief agricultural product and one of the primary food source. For this reason, it is of pivotal importance for worldwide economy and development. Therefore, in a decision-support-system both for the farmers and in the planning and management of the country's economy, forecasting yield is vital. However, crop yield, which is a dependent of the soil-bio-atmospheric system, is difficult to represent in statistical language. This paper describes a novel approach for predicting rice yield using artificial neural network, spatial interpolation, remote sensing and GIS methods. Herein, the variation in the yield is attributed to climatic parameters and crop health, and the normalized difference vegetation index from MODIS is used as an indicator of plant health and growth. Due importance was given to scaling up the input parameters using spatial interpolation and GIS and minimising the sources of error in every step of the modelling. The low percentage error (2.91) and high correlation (0.76) signifies the robust performance of the proposed model. This simple but effective approach is then used to estimate the influence of climate change on South Korean rice production. As proposed in the RCP8.5 scenario, an upswing in temperature may increase the rice yield throughout South Korea.

  14. Energy intensity developments in 40 major economies: Structural change or technology improvement?

    International Nuclear Information System (INIS)

    Voigt, Sebastian; De Cian, Enrica; Schymura, Michael; Verdolini, Elena

    2014-01-01

    This study analyzes energy intensity trends and drivers in 40 major economies using the WIOD database, a novel harmonized and consistent dataset of input–output table time series accompanied by environmental satellite data. We use logarithmic mean Divisia index decomposition to (1) attribute efficiency changes to either changes in technology or changes in the structure of the economy, (2) study trends in global energy intensity between 1995 and 2007, and (3) highlight sectoral and regional differences. For the country analysis we apply the traditional two factor index decomposition approach, while for the global analysis we use a three factor decomposition which includes the consideration of regional structural changes in the global economy. We first show that heterogeneity within each sector across countries is high. These general trends within sectors are dominated by large economies, first and foremost the United States. In most cases, heterogeneity is lower within each country across the different sectors. Regarding changes of energy intensity at the country level, improvements between 1995 and 2007 are largely attributable to technological change while structural change is less important in most countries. Notable exceptions are Japan, the United States, Australia, Taiwan, Mexico and Brazil where a change in the industry mix was the main driver behind the observed energy intensity reduction. At the global level we find that despite a shift of the global economy to more energy-intensive countries, aggregate energy efficiency improved mostly due to technological change

  15. Research on Synchronous Coordination Development of Tourism-Economy-Environment System in Qinghai Section of Silk Road

    Science.gov (United States)

    Xue, Huaju

    2018-01-01

    Using coupling theory in physics, the paper analyzed the relationship of coordinated development of tourism-economy-environment system (abbr. TEES) in Qinghai. Results showed the comprehensive evaluation of Qinghai TEES has been improved greatly from 2000 to 2014. However, coupling degree has still been in the running-in stage and coordination degree only arrives at the primary coordination level, the development of economy and tourism has exceeded the threshold of ecological environment after 2008, and the ecological environment has become the bottleneck restricting the further improvement of coupling coordination. In the future, Qinghai must change its mode of development and focus on industrial upgrading and transformation so as to promote the harmonious and sustainable development of TEES in the Silk Road.

  16. Comparative Phosphoproteomic Analysis of the Developing Seeds in Two Indica Rice ( Oryza sativa L.) Cultivars with Different Starch Quality.

    Science.gov (United States)

    Pang, Yuehan; Zhou, Xin; Chen, Yaling; Bao, Jinsong

    2018-03-21

    Protein phosphorylation plays important roles in regulation of various molecular events such as plant growth and seed development. However, its involvement in starch biosynthesis is less understood. Here, a comparative phosphoproteomic analysis of two indica rice cultivars during grain development was performed. A total of 2079 and 2434 phosphopeptides from 1273 and 1442 phosphoproteins were identified, covering 2441 and 2808 phosphosites in indica rice 9311 and Guangluai4 (GLA4), respectively. Comparative analysis identified 303 differentially phosphorylated peptides, and 120 and 258 specifically phosphorylated peptides in 9311 and GLA4, respectively. Phosphopeptides in starch biosynthesis related enzymes such as AGPase, SSIIa, SSIIIa, BEI, BEIIb, PUL, and Pho1were identified. GLA4 and 9311 had different amylose content, pasting viscosities, and gelatinization temperature, suggesting subtle difference in starch biosynthesis and regulation between GLA4 and 9311. Our study will give added impetus to further understanding the regulatory mechanism of starch biosynthesis at the phosphorylation level.

  17. Two Rab5 Homologs Are Essential for the Development and Pathogenicity of the Rice Blast Fungus Magnaporthe oryzae

    Directory of Open Access Journals (Sweden)

    Cheng D. Yang

    2017-05-01

    Full Text Available The rice blast fungus, Magnaporthe oryzae, infects many economically important cereal crops, particularly rice. It has emerged as an important model organism for studying the growth, development, and pathogenesis of filamentous fungi. RabGTPases are important molecular switches in regulation of intracellular membrane trafficking in all eukaryotes. MoRab5A and MoRab5B are Rab5 homologs in M. oryzae, but their functions in the fungal development and pathogenicity are unknown. In this study, we have employed a genetic approach and demonstrated that both MoRab5A and MoRab5B are crucial for vegetative growth and development, conidiogenesis, melanin synthesis, vacuole fusion, endocytosis, sexual reproduction, and plant pathogenesis in M. oryzae. Moreover, both MoRab5A and MoRab5B show similar localization in hyphae and conidia. To further investigate possible functional redundancy between MoRab5A and MoRab5B, we overexpressed MoRAB5A and MoRAB5B, respectively, in MoRab5B:RNAi and MoRab5A:RNAi strains, but neither could rescue each other’s defects caused by the RNAi. Taken together, we conclude that both MoRab5A and MoRab5B are necessary for the development and pathogenesis of the rice blast fungus, while they may function independently.

  18. Social and Solidarity Economy, Sustainable Development Goals, and Community Development: The Mission of Adult Education & Training

    Directory of Open Access Journals (Sweden)

    Catalina Quiroz-Niño

    2017-11-01

    Full Text Available A utopia of sustainable development is becoming established on the international stage. To get there, varied and complementary strategies must come into play—among them education. This trend is turning to the “Social and Solidarity Economy” (SSE, especially since the approval by the United Nations (UN of the 2030 Agenda; the fulfilment of which demands adult education strategies and programs in line with the principles and values of sustainability. This article offers a response to that demand. It aims to carry out a reflective analysis that reveals the similarities between the principles and values of the SSE and those guiding the UN’s 2030 Agenda, with its 17 Sustainable Development Goals (SDGs. Based on the results of this analysis, we will argue that training in the competencies for sustainability, essential in achieving the SDGs, is among the main functions of education within the SSE framework. Further, in order to make educational programs more sustainable, such training must be included in their operating objectives. The work uses a hermeneutic methodology based on the existing literature and gives particular attention to UNESCO’s directives on training in key competencies for sustainability. The significant contribution the results make is to show: (a the emphases of each approach and their similarities; (b how the two are complementary; and (c the potential, and need, for creating synergies based on their respective strengths. A further original contribution is a proposed basic guide for the design of training activities geared towards gaining the normative competency that UNESCO has identified as key to sustainability. This innovative proposal will be useful for improving the quality of adult training programs, thereby contributing to the achievement of the SDGs in communities.

  19. Profit rates in the developed capitalist economies: a time series investigation

    Directory of Open Access Journals (Sweden)

    Ivan D. Trofimov

    2017-06-01

    Full Text Available This paper examines whether there is empirical evidence to support the hypothesis of a secular decline in the economy-wide profit rates, as predicted by classical economic theories. We specifically consider profit rates in the OECD economies based on the national accounts data contained in the Extended Penn World Table database. We use linear trend, Augmented Dickey-Fuller (ADF tests, and allow for structural breaks and instabilities in the series. Our results suggest that profit rates in OECD economies exhibited a variety of patterns, including stochastic and deterministic trends, random walk, reversals, as well as stability. The secular decline (fluctuation around a falling deterministic trend hypothesis is supported for Canada, Portugal and the USA, while secular rise is witnessed for Greece and Norway. JEL Classification: B5, C22, P17

  20. Environmental Impact Assessment of reservoir construction: new perspectives for restoration economy, and development: the Belo Monte Power Plant case study.

    Science.gov (United States)

    Tundisi, J G; Matsumura-Tundisi, T; Tundisi, J E M

    2015-08-01

    The Environmental Impact Assessment of reservoir construction can be viewed as a new strategic perspective for the economic development of a region. Based on the principles of a watershed approach a interdisciplinary and multidisciplinary systemic view including biogeophysiographical, economic and socio environmental studies the new vision of a EIA provides a basic substratum for the restoration economy and an advanced model for the true development much well ahead of the modernization aspects of the project of a reservoir construction.