WorldWideScience

Sample records for brazilian seed companies

  1. Best Practices in Brazilian Companies

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    Catia dos Reis Machado

    2013-04-01

    Full Text Available Competitive intelligence (CI is a systematic and ethical collection, analysis, dissemination and management of information about the external environment that may affect the plans, decisions and operations of the organization. Knowledge management (KM can be seen as a tool to promote organizational knowledge through the use of activities designed to identify, create, store, share and use knowledge. Companies face a challenge in the era of knowledge, it is the extraction and management of knowledge produced by people in the organization. CI and KM combined generates organizational intelligence. The exploratory study, based on literature and multicase study, we sought to identify best practices in processes of CI and KM in Brazilian companies. We identified practices related to the CI design process, the stages of the CI, the use of networks, and knowledge management. We also identified, points of attention on the internal/external organizational environment.

  2. OPERATIONS MANAGEMENT TOOLS IN BRAZILIAN SMALL COMPANIES

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    Tonny Kerley de Alencar Rodrigues

    2014-12-01

    Full Text Available This research has the objective was to characterize the small Brazilian companies about the knowledge of operations management tools that help in improving the administrative process for these organizations. For that we chose a more positivist strand which values quantitative aspects. The research can be descriptive and explanatory, applied and/or intervention. As for media, research can be classified as documentary, bibliographic and/or participant. The population for this study is composed by Brazilian small enterprises are characterized by having a lower or equal to R$ 3,600,000 (approximately 1,800,000 dollars gross annual income. To collect information regarding the diagnosis of the degree of knowledge of small entrepreneurs, it was used a structured questionnaire using gradual tracks in identification of the respondent and the firm. It was found that the majority of managers interviewed small enterprises does not use the operations management tools. Is because they do not know such tools or have no need for their use in their companies.

  3. INNOVATION PROCESS IN OPEN CAPITAL BRAZILIAN COMPANIES

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    Ricardo Floriani

    2013-12-01

    Full Text Available This study aims to identify the innovation process used by the open capital Brazilian companies and establish a ranking of the potentially innovative ones. For this, a questionnaire was sent to 484 companies with shares traded in Bovespa, receiving a response from 22. The innovation process is based on the model of Barrett and Sexton (2006. A summary of the results is presented below. (i Organizational Capabilities – 95.5% answered that they have incentives for innovation activities and 68.2% reported having procedures for all services. The leadership has a facilitator role encouraging the initiative (86.4% and promotes the maintenance of the group relationship (72.7%. Value risk taking, even through failures and prioritize the learning and experimenting new ideas. (ii Background of the innovation – reveals aspects of the capacity (internal or (external. Of the respondents, 59.1% developed internal activities of continuing P & D. Training to innovate is present in a continuous or occasional basis in 81.8% of the companies. The respondents characterize the economic environment as dynamic and the majority purchased software and equipments. In only 12 opportunities was a reference to obtaining patents as innovation protection measure. (iii Focus of innovation – the majority of the companies mentioned process or product innovation. Rewards are offered when the objectives are met and it is brought to attention when this does not occur. (iv Highlighted performance – the innovations achieved the expectations and created effects. The relevant benefits noticed were: improvement in quality of goods and services, increase of market share, increase of goods and services, and increase of productive capacity.

  4. Systematic risk variations (beta) convertible debenture brazilian companies

    OpenAIRE

    Renata Drumond Pinto Coelho Antonino; Wagner Moura Lamounier; Roberto Kaehler de Albuquerque Maranhão

    2010-01-01

    purpose of this article is to analyze the impact of issuing convertible debentures on the systematic risk of Brazilian companies. Some applied researches in the U.S. capital market (STEIN, 1992; LEWIS et al, 2002; RAI, 2005) indicate that convertible debentures may be used as an alternative financing source when adverse selection problem makes stock issuing unattractive financing source. The analysis of Brazilian companies that issued convertible debentures recorded in the period from 1998 to...

  5. luxury marketing: internationalization strategies for brazilian jewelry companies

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    Chaline Gasperini

    2010-04-01

    Full Text Available This article seeks to make an analysis of the luxury market and of Brazilian jewelry companies. The main objective is to analyze the attraction of external marketing to luxury brands internationalization, emphasizing Brazilian jewelry companies. First, the national environment of luxury market an jewelry in Brazil is presented. In sequence, it will address the possible goals, risks and opportunities that internationalized jewelry companies face in the expansion process and its difficulties in foreign markets. Finally, some forms of internationalization will be presented based on the case of the Brazilian jewelry companies H Stern and Talento Jóias. The methodology used in this article is exploratory, with documental analysis and in depth interview. As theoretical foundations for the article, the themes luxury, exportations, company internationalization and global market were addressed. The main author(s researched were: Allérès (2006, Almeida (2007, Czinkota (2001, Grande (2007, Lipovetsky e Roux (2005. Among the main conclusions, Brazilian jewelry companies have great advantages compared to other countries, having the possibility to use Brazilian nature resources, like precious stones and gems, thus, it become more interesting and viable to innovate and conquer external market. Besides, jewelry market attractions make several entrepreneurs interested in opening business in this field, and lately internationalize them, such as H Stern case.

  6. Storage Potential of Local Brazilian Pine Seed Varieties

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    Cristhyane Garcia Araldi

    2018-03-01

    Full Text Available ABSTRACT Brazilian pine seeds (Araucaria angustifolia are recalcitrant, and there are no studies evaluating the longevity of their different varieties. Our objective was to evaluate the capacity of different varieties of Brazilian pine seeds to maintain their physiological quality during storage. Seeds of the varieties: sancti josephi (I, angustifolia (II, caiova (III and indehiscens (IV were collected from two populations located in Santa Catarina, and stored under laboratory conditions and in a cold room for 90 days. On average, freshly harvested seeds showed 88% viability, and varieties II and III maintained the greatest viability (with the greatest vigor for variety II after 90 days in storage. Varieties I and II maintained their pre-germinative metabolism for a longer period than the other varieties during storage. Therefore, seeds from the angustifolia variety (II have higher storage potential than the other varieties, maintaining approximately 61% viability at 90 days of storage.

  7. Systematic risk variations (beta convertible debenture brazilian companies

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    Renata Drumond Pinto Coelho Antonino

    2010-01-01

    Full Text Available purpose of this article is to analyze the impact of issuing convertible debentures on the systematic risk of Brazilian companies. Some applied researches in the U.S. capital market (STEIN, 1992; LEWIS et al, 2002; RAI, 2005 indicate that convertible debentures may be used as an alternative financing source when adverse selection problem makes stock issuing unattractive financing source. The analysis of Brazilian companies that issued convertible debentures recorded in the period from 1998 to 2006 and that presented liquidity on the market indicated that variation in beta, on average, is positive. These results are coherent with the signaling hypothesis and with the absence of convertible debenture issuing in 2005 and 2006 on the Brazilian market. They also may be related to the precarious financial situation of issuing companies, observed by the analysis of some financial indicators in year of issue and in two pre- e post-issuing years.

  8. Cash Holdings Policy: a Dynamic Analysis of Brazilian Companies

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    Fadwa Muhieddine Dahrouge

    2013-09-01

    Full Text Available This paper investigates how corporate cash holdings were adjusted over time for Brazilian companies during the crisis of 2008-2009. We adopt a dynamic model of corporate cash holdings to evaluate the main determinants for the speed of adjustment of cash holdings at the optimum level. We find evidence that: a the adjustment costs of Brazilian companies are high implying a delay in reaching the optimum level of cash; b the low speed adjustment to the optimum level is due to the limited availability of credit and the high cost of bank debt; c during crisis, the changes in working capital are positively related to the level of cash holdings providing evidence that companies prefer finance to growth with liquidity; d companies have looked for long-term financing to secure liquidity rather than investing on fixed assets, implying a negative relationship between investment and cash holding.

  9. Open Innovation and Business Model: A Brazilian Company Case Study

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    Elzo Alves Aranha

    2015-12-01

    Full Text Available Open Innovation is increasingly being introduced in international and national organizations for the creation of value. Open innovation is a practical tool, requiring new strategies and decisions from managers for the exploitation of innovative activities. The basic question that this study seeks to answer is linked to the practice of open innovation in connection with the open business model geared towards the creation of value in a Brazilian company. This paper aims to present a case study that illustrates how open innovation offers resources to change the open business model in order to create value for the Brazilian company. The case study method of a company in the sector of pharma-chemical products was used. The results indicate that internal sources of knowledge, external sources of knowledge and accentuate working partnerships were adopted by company as strategies to offer resources to change the open business model in order to create value.

  10. DETERMINANT FACTORS OF THE CAPITAL STRUCTURE OF BRAZILIAN TECHNOLOGY COMPANIES

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    Camila Freitas Sant´Ana

    2015-12-01

    Full Text Available The purpose of this study is to identify determinant factors of the capital structure of Brazilian technology companies. The research was characterized as descriptive, document and quantitative, consisting of 21 companies in the communications, telecommunications and digital industry, according to the Exame magazine ranking. The analysis was established from 2009 to 2013 using panel data regression. The results indicate that the growth rate of capital and control type have a positive relationship with the general and long-term debt. However, it was found that company size, profitability and type of capital point to a negative relationship with the capital structure.

  11. The six sigma program: an empirical study of brazilian companies.

    OpenAIRE

    Carvalho, Marly Monteiro de; Ho, Linda Lee; Pinto, Silvia Helena Boarin

    2014-01-01

    Purpose – The purpose of this paper is to assess the status of Six Sigma's status in Brazilian companies and understand the integration of this program with other quality management approaches. Additionally, the critical success factors (CSFs) for Six Sigma implementation and primary Six Sigma program characteristics were identified. Finally, the results of the used of Six Sigma were analysed. Design/methodology/approach – An extensive literature review illustrates the primary Six Sigma c...

  12. What if simulation for a Brazilian company regarding marketing budget

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    Diogo André PINTO

    2016-06-01

    Full Text Available The article research is a case study regarding how to design the marketing budget for a small Brazilian company that started the activity one year ago. Taking into account the data that we gather, we decided to use What-if simulation. The case study is a simplified model representation of a company, adjusted according to the data that is released as target for the following year. In practice, the formulation of a scenario allows the construction of a hypothetical world that the analyst can see and navigate.

  13. How a traditional company seeded new analytics capabilities

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    Gust, G. (Gunther); D. Neumann (Dirk); Flath, C.M. (Christoph M.); T. Brandt (Tobias); Ströhle, P. (Philipp)

    2017-01-01

    textabstractDeveloping state-of-the art data analytics capabilities is a challenge for traditional companies with long-established processes and legacy systems. We describe how one such company (a Swiss electricity utility) conducted a seed project-a bottom-up initiative to develop an analytics

  14. Fair Information Principles of Brazilian Companies online privacy policies

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    Patricia Zeni Marchiori

    2016-05-01

    Full Text Available This research aims to present the Fair Information Principles in the privacy policies of the websites of major Brazilian companies (according to the 2014 Forbes Magazine list. The check and analysis were supported by a checklist compiled from documents issued by the Federal Trade Commission and the Organization for Economic Co-operation and development. The study selected fourteen companies from a universe of twenty-five, considering the immediacy criterion of access to the privacy policy on their websites. The security (safeguards principle is the most widespread foundation at the privacy policies of the companies selected (existing in eight of the fourteen analyzed policies; and the principle of responsibility receives less adhesion due to the fact that it is not covered in any of the examined online privacy policies. The Sabesp Company presents the most complete privacy policy, considering the compliance with the Fair Information Principles when compared to the others perused, while WEG does not present any of the principles identified in the documental survey. As for e-commerce, the number of companies that assume some of the Principles is further reduced. For the selected universe the adherence to the Fair information Principles is still incipient, althought its use is not mandatory. An open discussion of the proposed Brazilian law about personal data protection should play an important role in creating further guidance on the subject. Additional studies in this subject should involve the perception of users, as well as a cutout of companies which target e-commerce, considering that an effective alignment with these principles and other guidelines are required in order to protect the user’s privacy and personal data in the web environment.

  15. IFRS ADOPTION AND EARNINGS MANAGEMENT IN BRAZILIAN PUBLICLY TRADED COMPANIES

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    Roberto Midoguti Joia

    2014-03-01

    Full Text Available In 2007, Brazil adopted the International Financial Reporting Standards (IFRS. Studies involving publicly traded companies in different countries around the world indicate that these new standards tend to improve the information quality and make it more comparable and transparent. This study was aimed at verifying any changes in the earnings management levels after 2010 and whether this happened in function of the full adoption of the IFRS by the Brazilian publicly traded companies (except for financial institutions. The data were extracted from the three-monthly financial statements of the databases from Economática and the Brazilian Securities Commission for the period from 2006 till 2011. To achieve the research objectives, two tests were applied. The first showed that the average discretionary accruals, calculated through the Modified Jones Model, were lower after 2010. Next, the regression analysis was elaborated, using panel data with Newey-West’s correction. The results did not confirm the hypothesis that the adoption of the IFRS affected the earnings management level in the period under analysis, but showed that the size and indebtedness significantly explain the discretionary accruals, independently of the adoption of the IFRS. The results suggest that larger companies with a large proportion of own capital tend to produce higher quality reports, independently of the adoption of the IFRS.

  16. Unconditional conservatism in Brazilian public companies and tax neutrality

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    Juliana Pinhata Sanches do Vale

    2017-03-01

    Full Text Available ABSTRACT Law n. 11,638/2007 legitimized the International Financial Reporting Standards (IFRS adoption process in Brazil and introduced an accounting system detached from tax purposes in the country. This law aims to reduce the influence of tax law on accounting standards and improve the quality of financial reporting, as IFRS are considered to be higher quality standards. International literature shows a reduction in earnings quality in environments where accounting and tax rules are strongly linked. Moreover, the influence of tax legislation on financial accounting is seen to encourage unconditional conservatism, a bias with no advantages for financial market efficiency. Thus, tax neutrality is expected to provide a more favorable institutional environment for quality financial reporting by detaching corporate accounting from tax accounting. In light of the above, this study aims to verify whether the advent of tax neutrality influences unconditional conservatism in Brazilian public companies. The methodology used involves panel data regressions. The sample consists of non-financial publicly-traded companies with information published in Economática® covering 2002 to 2014. The results show differences in the relationship between taxation and financial reporting between firms that are subject to different levels of monitoring in the Brazilian stock market. Evidence of unconditional conservatism is only found in companies that are subject to greater market monitoring. In this group, it is observed that taxation does not induce unconditional conservatism in reported earnings, which is expected in a tax neutrality context.

  17. Budgeting practices: a study on Brazilian hotel companies

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    Paula de Souza

    2015-12-01

    Full Text Available This study aims to explore the budgeting practices in the hotel companies of Brazil’s main tourist centers. The justification is oriented by the number of foreign tourists received by the top ten Brazilian tourist destinations, which reaches 95% of the country. Another motivation is the lack of research on hotel companies in developing countries, and it should also be considered that Brazil will host the World Cup in 2014 and the Olympic Games in 2016, which requires a suitable hotel structure to receive a large number of athletes and tourists. Thus, in order to achieve the purpose of this study, surveys were sent to the hotels associated with the Brazilian Association of the Hotel Industry (ABIH, with replies by 40 hotel companies. Descriptive statistics were applied to the results, in order to improve the basis for discussions. The results indicate that most of the hotels adopt corporate budgeting with bottom-up as main budgeting process. Research shows that budgets are developed, more frequently, using the results from previous years and economic indicators. In the performance evaluation, the comparative analysis, the analysis of the causes of deviations and adequacy measures are often applied. The analysis of variance is primarily directed at controlling costs/expenses, identifying potential problems and providing feedback for the next period.

  18. Stock Options Economic Determinants of Brazilian Listed Companies

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    Isaac Gezer Silva de Oliveira

    2018-01-01

    Full Text Available It aim to identify the economic determinants that influence the use of stock options plans in Brazilian public companies listed on the Brazilian Securities, Commodities, and Futures Exchange (BM&FBovespa. Theoretically, the study relies on agency theory and corporate governance and executive compensation body of knowledge. Four research hypotheses were drawn concerning financial performance and corporate value; indebtedness; ownership concentration; and size. The sample was comprised of 100 companies with greater liquidity shares and volume for six years (from 2010 to2015.Data were examined from the logistic regression panel. The results lead to the rejection of the first and the fourth hypo the sesindicating, in the case of H1, that the higher financial performance the lower is probability of use stock options and, in the case of H4, that the higher size is related the lower is probability of use of stock options in their incentive plans for executives. The third hypothesis (H3 was not rejected, indicating that the ownership concentration relates negatively with the use of stock options. Regarding the second hypothesis (H2, the results did not present statistical significance indicating the absence of a relationship between indebtedness and the use of stock options. As a summary of the results it was found that the use of stock options tend to be used by lower companies, with lower ownership concentration and lower financial performance.

  19. Cleaner Production: A Growing Movement in Brazilian Companies

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    Oduvaldo Vendrametto

    2010-03-01

    Full Text Available Cleaner Production (CP is gaining emphasis in both world and Brazilian production sectors. Nature’s warnings indicating the exhaustion of any capacity to absorb and regenerate waste, stricter legislation regarding pollution emitters, market competitiveness associated with environmental and social responsibility cause concerns and lead to actions to reduce aggressions against the environment. This paper shows evidence of this concern and presents cases in which a large automotive industry, acting as a partner to suppliers, promotes changes in how it delivers its products, eliminating large cardboard, plastic and wood packaging. A small company had a similar initiative, reducing the use of cardboard and plastic packaging. More important is the revelation of a widely dispersed, yet growing and incremental movement of responsibilities among companies.The benefits of cleaner production implementation were evaluated by confronting environmental and financial assessment. For the ambient evaluation, it will be used methodology of Material Intensity (Wuppertal Institute, a.

  20. Environmental Financial Information: differences in disclosure levels among Brazilian companies

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    Janaína da Silva Ferreira

    2016-03-01

    Full Text Available Issues related to the environment and sustainability have motivated interests of the academic community and organizations. The current model of society is permeated by excessive production and consumption, which is exacerbating man's relationship with nature. It is a fact that, to subsist, society needs the manufacturing of products and delivery of services, but it is also known that manufacturing products and providing services impact the environment. The impact also differs according to the activity that is developed. In Brazil, Law No. 10.165/2000 determines on the National Environmental Policy and ranks companies according to the environmental impact they cause. This research analyzed the voluntary disclosure of environmental financial information in Brazilian companies, classified into sectors with different environmental impacts. Therefore, we investigated the Standardized Financial Statements of the companies that make up the IBRX-50 index, in its portfolio from May to August 2014, in the years 2011, 2012 and 2013. The measure ranked the environmental financial information, distributing the data into seven categories and 30 subcategories. The most evidenced category relates to environmental investments, with 58% of the information disclosed. The highest amount presented was in the category of environmental liabilities and contingencies, with R$259.84 billion. The results show that there is a difference in the disclosure of environmental financial information compared to the amount of sentences disclosed without the number of subcategories evidenced. The nonparametric test and content analysis showed that, in the years analyzed, companies with high environmental impact disclose more environmental financial information.

  1. Determinants of Audit fees by Brazilian Companies Publicly Traded

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    Victor Placeres Borges

    2017-08-01

    Full Text Available The studies on the determinants of audit fees in Brazil became possible with the mandatory disclosure of audit expenses in 2009. Thus, the objective of this research was to identify the determinants of the fees paid by Brazilian publicly traded companies to independent auditors in 2010 to 2014. The analysis took place through regression with data arranged in panel. Size, performance, complexity, audit firm size, adoption of corporate governance practices, audit rotation, industry and litigation risks have all been found to have an impact on the fees. Therefore, the aspects that can be used by companies for the purpose of information management or that require more auditing timefor signaling points of greater risks are highlighted. In addition, understanding the determinants allows companies to plan future expenditures with audit fees and assists regulators and inspectors in defining and comparing key determinants of firms for identifying abnormal payments. These results complement the research in Brazil, Australia, Bangladesh, Norway, Bahrain, England, Jordan, Kuwait, USA, Malaysia, Nigeria, Abu Dhabi, Italy and Indonesia.

  2. [Prevalence and indirect costs of headache in a Brazilian Company].

    Science.gov (United States)

    Vincent, M; Rodrigues, A de J; De Oliveira, G V; De Souza, K F; Doi, L M; Rocha, M B; Saporta, M A; Orleans, R B; Kotecki, R; Estrela, V V; De Medeiros, V A; Borges, W I

    1998-12-01

    Employees from a Brazilian oil company research centre (n = 993) were interviewed on the occurrence of headache during a 30 days period. Headache prevalence was 49.8%, with a mean frequency of 4.3 +/- 7.0 attacks per month, lasting 12.2 +/- 21.4 hours each. According to the International Headache Society diagnostic criteria, migraine (5.5%), episodic tension-type headache (26.4%), chronic tension-type headache (1.7%) and headaches not fulfilling the criteria for such disorders (16.2%) were observed. Women suffered comparatively more headache and specifically migraine than men. The pain interfered with work productivity in 10% of the subjects, corresponding to 538.75 hours off. According to an indirect costs estimation for each headache, the company may loose up to US$125.98 per employee annually. Since among headaches migraine has the highest indirect cost, migraine prevention and treatment is particularly important at the working environment. Migraine frequency may be prevented to a large extent, resulting on positive effects in both the quality of life and productivity. The cost-benefit ratio clearly favours therapeutic and preventive programs against chronic headaches.

  3. FUZZY CLUSTERING: APPLICATION ON ORGANIZATIONAL METAPHORS IN BRAZILIAN COMPANIES

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    Angel Cobo

    2012-08-01

    Full Text Available Different theories of organization and management are based on implicit images or metaphors. Nevertheless, a quantitative approach is needed to minimize human subjectivity or bias on metaphors studies. Hence, this paper analyzed the presence of metaphors and clustered them using fuzzy data mining techniques in a sample of 61 Brazilian companies that operate in the state of Rio Grande do Sul. For this purpose the results of a questionnaire answered by 198 employees of companies in the sample were analyzed by R free software. The results show that it is difficult to find a clear image in most organizations. In most cases characteristics of different images or metaphors are observed, so soft computing techniques are particularly appropriate for this type of analysis. However, according to these results, it is noted that the most present image in the organizations studied is that of “organisms” and the least present image is that of a “political system” and of an “instrument of domination”

  4. Allelochemical regulation of reproduction and seed germination of two BrazilianBaccharis species by phytotoxic trichothecenes.

    Science.gov (United States)

    Kuti, J O; Jarvis, B B; Mokhtari-Rejali, N; Bean, G A

    1990-12-01

    The potent phytotoxic trichothecene roridins and baccharinoids occur naturally in the Brazilian plants,Baccharis coridifolia andB. megapotamica. Biosynthesis of roridins inB. coridifolia appears to be linked to pollination, and the phytotoxins then accumulate in the seed. The roles of the phytotoxins in pollination, seed maturation, and germination of theBaccharis species were investigated. The high production of roridins occurred only in seeds resulting from intraspecific pollination, and the concentration of the toxins in the seeds generally increased with seed maturity. Removal of seed coats from trichothecene-producing BrazilianBaccharis species (B. coridifolia andB. megapotamica) and non-trichothecene-producing AmericanBaccharis species (B. halimifolia andB. glutinosa) resulted in improved seed germination ofB. halimifolia andB. glutinosa but complete inhibition of seed germination ofB. coridifolia andB. megapotamica. Addition of seed coat extracts of the BrazilianBaccharis species of dilute solutions (10(-6)μg/ml) of roridins or baccharinoids to the decoated seeds ofB. coridifolia andB. megapotamica resulted in germination, while seeds ofB. halimifolia andB. glutinosa were killed by the phytotoxins. Roridins interacted with gibberellic acid, a germination promoter, but not with abscisic acid, a germination inhibitor. The results from this study suggest that macrocyclic trichothecenes have a regulatory role(s) on reproduction and germination of BrazilianBaccharis species in their natural habitat.

  5. Differences in the patent management in Brazilian companies with and without plants abroad

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    Hilda Maria Salomé Pereira

    2014-12-01

    Full Text Available This paper compares the procedures of local Brazilian companies (those which have plants in Brazil only with those of international Brazilian companies (which have plants in at least two countries regarding the patent management. Although there are a lot more variables to consider when examining the issue of patents in companies, this study presents and analyzes the results of a qualitative research on the decision to patent innovations, the choice of countries where to patent and the strategic significance of patents to the company.

  6. Brazilian demand for Iodine-125 seeds in cancer treatment after a decade of medical procedures

    Energy Technology Data Exchange (ETDEWEB)

    Costa, Osvaldo L. da; Souza, Daiane C.B. de; Feher, Anselmo; Moura, João A.; Souza, Carla D.; Oliveira, Henrique B. de; Peleiras Junior, Fernando S.; Zeituni, CArlos A.; Rostelaro, Maria E.C.M., E-mail: olcosta@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2017-07-01

    Iodine-125 and palladium-103 are radionuclides employed to made medical devices used in cancer treatment known as brachytherapy seeds. These radioactive sealed sources are applied in brain and ophthalmic cancer as a temporary implant to irradiate the tumor and in permanent implants to prostatic cancer. Brazilian Nuclear Energy Commission (CNEN) has the monopoly in Brazil of iodine-125 brachytherapy seeds distribution which is executed for Nuclear and Energy Research Institute (IPEN-CNEN/SP). Along a decade of use in Brazil more than 240 thousand seeds were implanted in patients or used to treat cancer tumors. In this article the Brazilian demand for iodine-125 brachytherapy seeds is analyzed. The demand behavior along a decade of using loose, strand, ophthalmic and brain brachytherapy seeds are shown. The annual quantity of seeds demanded by Brazil has dropped since 2012. The loose seeds which represented until 30% from total brachytherapy seeds used in Brazil decreased to less than 3%. The brain brachytherapy seeds had low demand along the decade and presented zero demand in several years. Concurrent treatment techniques are listed and main trends are discussed. The influence of Brazilian economic crisis and the demand behavior of the main hospitals and clinics that use Iodine-125 brachytherapy are shown. (author)

  7. Brazilian demand for Iodine-125 seeds in cancer treatment after a decade of medical procedures

    International Nuclear Information System (INIS)

    Costa, Osvaldo L. da; Souza, Daiane C.B. de; Feher, Anselmo; Moura, João A.; Souza, Carla D.; Oliveira, Henrique B. de; Peleiras Junior, Fernando S.; Zeituni, CArlos A.; Rostelaro, Maria E.C.M.

    2017-01-01

    Iodine-125 and palladium-103 are radionuclides employed to made medical devices used in cancer treatment known as brachytherapy seeds. These radioactive sealed sources are applied in brain and ophthalmic cancer as a temporary implant to irradiate the tumor and in permanent implants to prostatic cancer. Brazilian Nuclear Energy Commission (CNEN) has the monopoly in Brazil of iodine-125 brachytherapy seeds distribution which is executed for Nuclear and Energy Research Institute (IPEN-CNEN/SP). Along a decade of use in Brazil more than 240 thousand seeds were implanted in patients or used to treat cancer tumors. In this article the Brazilian demand for iodine-125 brachytherapy seeds is analyzed. The demand behavior along a decade of using loose, strand, ophthalmic and brain brachytherapy seeds are shown. The annual quantity of seeds demanded by Brazil has dropped since 2012. The loose seeds which represented until 30% from total brachytherapy seeds used in Brazil decreased to less than 3%. The brain brachytherapy seeds had low demand along the decade and presented zero demand in several years. Concurrent treatment techniques are listed and main trends are discussed. The influence of Brazilian economic crisis and the demand behavior of the main hospitals and clinics that use Iodine-125 brachytherapy are shown. (author)

  8. BRAZILIAN FOREST SEEDS: A PRECARIOUS BEGINNING, A HEADY PRESENT AND THE FUTURE, WILL IT BE PROMISING?

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    João Paulo Ribeiro-Oliveira

    2014-09-01

    Full Text Available http://dx.doi.org/10.5902/1980509815738By analyzing the trajectory of forest seed sector, it is widely known the relationship between the studies on native species and the Brazilian Forest Legislation. The Brazilian market for forest seed species is mostly informal and there are only a few species with laboratory tests registered in the Rules for Seed Testing (RAS. However, Law number 10,711, when ruling as to the marketing of seeds and seedlings, granted legal subsidies to promote the formalization of the forest seeds industry. Compliance with this law is conditioned to standardized laboratory methodologies for evaluating seed quality. For this reason, the formulation of a supplement or specific RAS for native forest seeds seems to be near. This fact will certainly consolidate the national seed industry sector. However, what were the paths that native forest seed science had to walk down to reach this standardization? What are the prospects for the future relating to the native forest seed sector? These are just some of the questions this work intends to answer, based on the perspectives of forestry and environmental organizations, such as the Seeds Networks.

  9. Lifestyle factors, direct and indirect costs for a Brazilian airline company

    NARCIS (Netherlands)

    F.M. Rabacow (Fabiana Maluf); O. Do Carmo Luiz (Olinda); A.M. Malik (Ana Maria); A. Burdorf (Alex)

    2014-01-01

    textabstractObjective: To analyze lifestyle risk factors related to direct healthcare costs and the indirect costs due to sick leave among workers of an airline company in Brazil. Methods: In this longitudinal 12-month study of 2,201 employees of a Brazilian airline company, the costs of sick leave

  10. The Brazilian Seed Law and its impacts on agrobiodiversity and on local and traditional agricultural systems

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    Juliana Santilli

    2012-08-01

    Full Text Available The article makes a critical analysis of the impacts of the Brazilian Seed Law (10.711/2003 on agricultural biodiversity and on traditional and local agriculture. The above-mentioned law caters to the needs and interests of 'formal' seed systems, and does not consider the important role played by local and traditional seed systems (frequently called 'informal', in which the production, exchange, breeding and conservation of seeds are carried out by the farmers themselves, through their social networks and according to local rules. 'Formal' seed systems tend to focus mainly on crops of commercial value, and widely used in homogeneous environments. Therefore, they are not interested in producing seeds that are adapted to specific local conditions and uses, nor in attending the needs of local and traditional farmers, which have limited resources and live in regions that are culturally and environmentally heterogeneous.

  11. The Individual Limited Liability Company in the Brazilian Legal System and Portuguese Experience of Single Shareholder Private Companies

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    Eugênio Duarte Vasques

    2016-11-01

    Full Text Available The scope of this essay is to analyze aspects of individual limited liability company in the Brazilian legal system, which raises the issue of the requirement of minimum capital contribution to the company’s constitution. Therefore, we seek to expose initially the historical responsibility of the individual entrepreneur, and then the current context of Portuguese single shareholder private companies. After these considerations, we focus on addressing the situation of the individual entrepreneur in Brazil and the creation of a new species of corporation that guarantees the limitation of liability to the individual entrepreneur in a manner similar to the Portuguese experience.

  12. The Use of Social Network Sites in the Workplace: a Case Study in Brazilian Companies

    OpenAIRE

    Marcos Hideyuki Yokoyama; Tomoki Sekiguchi

    2014-01-01

    People are increasingly using Social Network Sites (SNS) through corporate platforms or open websites such as Twitter, LinkedIn and Facebook. As a recent phenomenon, the potential benefits and risks of such tools are still not properly addressed in organizations. The purpose of this paper is to analyze how Brazilian companies are using this tool to achieve their corporate strategic objectives. We conducted a qualitative case study and proposed a framework that classified the companies into th...

  13. THE INTERNATIONALIZATION OF THE SOFTWARE MARKET: OPPORTUNITIES AND CHALLENGES FOR BRAZILIAN COMPANIES

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    Oscar Roberto Burzynski

    2010-12-01

    Full Text Available This paper deals with the potential for internationalization of the Brazilian software industry from the perspective of software developers and service providers. The purpose of the study conducted was to better understand the way Brazilian software companies relate to the international software market by comparing the perceptions of entrepreneurs and those of government agency officials responsible for increasing Brazil's participation in the international software market. Data collection took place by means of semi-structured interviews with entrepreneurs and government agency officials. The data gathered was subjected to content analysis. Results show that Brazilian software companies perform poorly with regard to levels of exporting their products and services for a number of reasons, among which the most outstanding is that they still think that the internal market offers enough challenges and opportunities.

  14. Corporate governance and internationalization of capital of brazilian companies of the sectors construction and transports

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    Anna Beatriz Grangeiro Ribeiro Maia

    2013-08-01

    Full Text Available The study aims at analyzing comparatively the representativeness of foreign capital in the capital of Brazilian companies of the sectors construction and transports, considering their segments on the BM&FBovespa. The internationalization of the 66 companies in the sample was measured by the percentage of the company's share capital held by foreign investors, and governance by the company's participation on the “Differentiated Level of Corporate Governance” (DLCG segments of BM&FBovespa. Using a descriptive and a quantitative study, the results of applying the Mann-Whitney test for the percentage of foreign capital in the capital of DLCG firms and of companies listed on the traditional market indicate that there is a difference statistically significant between the two groups of firms, confirming the hypothesis of this research. The conclusion is that governance is a sign of the internationalization of capital companies, confirming the efficiency of the administration based on the theory of transaction costs.

  15. TAX TREATMENT OF CARBON CREDIT OPERATIONS IN BRAZILIAN COMPANIES WITH CDM PROJECTS

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    Vanderlei dos Santos

    2012-06-01

    Full Text Available The aim in this study is to identify the tax treatment applied to carbon credit operations in Brazilian companies that are developing projects in the context of the Clean Development Mechanism (CDM. Therefore, an exploratory research with a qualitative approach was developed. Data were collected with the help of questionnaire, forwarded to all Brazilian companies with CDM projects that received approval from the Inter-Ministerial Commission on Global Climate Change (CIMGC without safeguards, according to the list of the Brazilian Ministry of Science and Technology. Out of 117 companies listed, only five answered the research instrument, which represents an accessibility sample. The results show that, as for the tax treatment applied in the companies under analysis, IRPJ and CSLL should be charged on carbon credit operations. Regarding PIS, COFINS, ISS, some companies considered that these taxes are due and others that they are not. There is a consensus, though, about the fact that ICMS and IOF should not be charged. In conclusion, no uniform understanding exists as of yet about due taxes in the research sample, as no specific fiscal legislation exists yet on carbon credits in Brazil.

  16. Knowledge Transfer and Innovation in Brazilian Multinational Companies

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    Alisson Eduardo Maehler

    2011-11-01

    Full Text Available The article analyzes how innovation generation occurs in subsidiaries of Brazilian multinational corporations acting in Portugal, specifically the role of customers in the process and the knowledge dynamics. A multiple case study approach was conducted in four subsidiaries operating in the Portuguese market for at least one year. Firms came from different activity sectors and sizes. Results identify permanent knowledge exchange flows between subsidiaries and headquarters, while the largest pour is from the later ones (in Brazil to their wings in Portugal. There are frequent innovations taking place in Portuguese subsidiaries. Such innovation processes are typically incremental in nature and occur predominantly in only some areas of the organization, where greater specialization and expertise are located. The most relevant results regard the existing strong interaction between subsidiaries and markets, especially with the larger customers that contribute with suggestions and are able to influence the new products creation in the subsidiaries.

  17. Work for sustainability: Case studies of Brazilian companies.

    Science.gov (United States)

    Bolis, Ivan; Brunoro, Claudio M; Sznelwar, Laerte I

    2016-11-01

    The introduction of strategic corporate sustainability policies is expected to result in the improvement of several issues in companies. One of these issues is work, which should involve greater well-being for workers. Within the context of production engineering, this research connects sustainability and work-related issues, the latter seen in light of the discipline of ergonomics. Based on case studies conducted at four companies considered sustainability benchmarks, we examined how the introduction of the theme of sustainability has influenced work-related issues. The elements analyzed here were the corporate sustainability strategy, organizational practices for deploying the strategy, and the work design phase. The last element is the moment in which work is prescribed in the organization. The results show that, despite the announcement of the inclusion of changes in work, there is not any explicit evidence confirming that such changes are considered as a requirement for corporate sustainability projects. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Programs of quality improvement: an exploratory study in large Brazilian construction companies

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    Silvia Helena Boarin Pinto

    2009-03-01

    Full Text Available This article aims to identify the major characteristics of the implementation of quality programs in large construction companies in Brazil. This study focuses on the most accepted and implemented models such as ISO 9000:2000, ISO 14001, Six Sigma and Total Quality Management (TQM. An exploratory study was carried out in seven large companies (approximately 37% of the total number. These companies were chosen from the “500 Largest and Best Brazilian Companies” list, published by Exame Magazine, in 2005, out of a total number of 15 large companies in the sector. The indings of this study show that the companies have been implementing quality programs, have been using more basic quality tools, and have been dificulty accounting resources that come from the implementation of quality programs.

  19. Antibacterial, Antioxidant, and Anticholinesterase Activities of Plant Seed Extracts from Brazilian Semiarid Region

    OpenAIRE

    Davi Felipe Farias; Terezinha Maria Souza; Martônio Ponte Viana; Bruno Marques Soares; Arcelina Pacheco Cunha; Ilka Maria Vasconcelos; Nágila Maria Pontes Silva Ricardo; Paulo Michel Pinheiro Ferreira; Vânia Maria Maciel Melo; Ana Fontenele Urano Carvalho

    2013-01-01

    The antimicrobial, antioxidant, and anticholinesterase activities of ethanolic seed extracts of twenty-one plant species from Brazilian semiarid region were investigated. The extracts were tested for antimicrobial activity against six bacteria strains and three yeasts. Six extracts presented activity against the Gram (−) organism Salmonella choleraesuis and the Gram (+) organisms Staphylococcus aureus and Bacillus subtilis. The MIC values ranged from 4.96 to 37.32 mg/mL. The Triplaris gardner...

  20. Level of voluntary disclosure and the cost of capital of Brazilian companies: 2008 to 2012

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    Ariana Ballestero

    2016-12-01

    Full Text Available This study analyzed whether the level of voluntary disclosure in the Brazilian market affects the cost of capital of companies listed on Bovespa during the period covering 2008 through 2012.  The sample was composed of 46 Brazilian non-financial institutions, building on and complementing previous research such as that carried out by Lima, Lima, Favero and Galdi (2007, Murcia and Santos (2009a, and Li and Yang (2013. The panel data regression model is employed to relate the independent variables with the following dependent variables: Cost of Equity, Cost of Debt and Weighted Average Cost of Capital. Findings permit the conclusion that some voluntary disclosure practices influence the cost of capital, i.e., when a company chooses to voluntarily disclose information in its annual reports, this information can affect its cost of equity and cost of debt.

  1. The Role of Home Country Political Resources for Brazilian Multinational Companies

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    Karina Regina Vieira Bazuchi

    2013-10-01

    Full Text Available This paper aims to analyze the interactions between home country governments and Developing Country Multinational Companies (DMNCs. Drawing on evidence from the Brazilian political environment and Brazilian multinationals we investigate the mechanisms governments use to influence the internationalization process of domestic companies and firms’ political strategic responses to shape the political institutional environment in which they operate. We argue that foreign direct investment (FDI outflows from developing economies need to be explored given specific country level contextual factors, such as high levels of government involvement. Our main findings support this idea and indicate that home country governments use a series of formal and informal mechanisms in order to drive the international expansion of DMNCs in both the entry and consolidation phases. Moreover, DMNCs political behavior in the home country political environment accounts for an important part of their strategy to develop political resources and obtain above average returns from governmental benefits.

  2. Relationship between determinant factors of disclosure of information on environmental impacts of Brazilian companies

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    Mara Vogt

    2017-01-01

    Full Text Available This study aims at analyzing the relationship between determinant factors of disclosure of information on environmental impacts of Brazilian companies. A descriptive, documental and quantitative research was conducted through a sample of 97 Brazilian companies. In the Sustainability Reports and in the Annual Reports information, five environmental aspects were collected: emissions, effluents, wastes, products and services; and transport, which were used to measure the degree of environmental disclosure. This concludes that there is a relationship between the variables investigated in all analyzed years. The size, audit and Global Reporting Initiative (GRI are associated with disclosure and the Corporate Sustainability Index (CSI, Pollution Potential (POTEN, governance, stocks, Return on Assets (ROA and Return on Equity (ROE are not.

  3. COMPARATIVE EVIDENCE ABOUT KNOWLEDGE TRANSFER BETWEEN BRAZILIAN AND FOREIGN FRANCHISE COMPANIES

    OpenAIRE

    Rogério Stival Morgado; Afonso Fleury

    2012-01-01

    The objective of this study is to compare the process of transferring knowledge in franchising between Brazilian and international companies operating in Brazil. Franchising has shown an important phenomenon in many countries, with considerable evidence of growing globally. It is a new type of business organization as an object of academic research field offering great reviews, but also limitations as references and studies of depth of field. The traditional literature in management emphasis ...

  4. CORPORATE GOVERNANCE IN THE INTEGRATED REPORTING FRAMEWORK: DISCLOSURE OF BRAZILIAN COMPANIES PARTICIPANTS IN THE PILOT PROJECT

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    Ana Cristina Silva Abreu

    2016-07-01

    Full Text Available This paper analyzes how Brazilian companies adhered the IIRC’s framework for integrated reporting, regarding the content element of corporate governance. The 2013 annual reporting of each company were analyzed consonants to the IIRC's framework using qualitative analysis. Categories were created for adherence of information provided by companies and applied content analysis for this purpose. Results suggest that the framework, although not being adopted integrally by the companies, was used as guide for their disclosure practices. Among other observed results for each of framework topics, BRF S.A, CPFL Energia and Itaú Unibanco disclosure practices featured as examples of adherence for the IIRC model and the inherent principles integrated in the report.

  5. Impact of profit retention on value creation to shareholders of Brazilian companies

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    Leonardo Cunha da Silva

    2017-09-01

    Full Text Available The company's decision on reinvesting profits started from the premise that the return on invested capital will exceed the opportunity cost, creating, consequently, shareholder value. Thus, wealth generation of the entity will be influenced by the level of retained earnings. Therefore, in this work we seek to examine how retained profit affect the value creation of 223 Brazilian companies, from 2008 to 2014, the control used was investment opportunity. Therefore we used descriptive statistics and panel data models. As main results we found that there is a high level of retained profit in the sample, however, a small part of the companies created value in the period. Still, the negative relationship between the level of capitalization of profits and created value is highlighted. Besides, it was observed that the companies that belonged to groups of higher levels of profit distribution ended up generating more wealth for investors.

  6. The Payout Decision-Making Process of Brazilian Listed Companies: A CFO Survey

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    Roberto Frota Decourt

    2012-12-01

    Full Text Available The purpose of this paper is to present the results of a survey with Brazilian listed companies CFOs` trying to identify how these companies determine and manage their payout policy. It was identified that the final decision about dividends is taken by the board of directors, taking into consideration a management proposal sent to them before. Main factors analyzed are net profit and cash generation during immediate previous period. The managers mainly consider interest on own capital (JSCP and dividends as instruments for payout policy. They believe that share repurchase is advantageous to shareholders; however, it is viewed more as an investment decision by the company than a dividend policy. The interest on own capital is broadly used because it provides a fiscal benefit to the company. It seems that management compensation policy affects dividends payout. This suggests an agency conflict between managers and shareholders.

  7. Project management as a competitive advantage for the internationalization of Brazilian companies

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    Andre Luiz Spinelli Schelini

    2017-12-01

    Full Text Available This study focuses on three theoretical axes: project management (PM, internationalization of companies and the resource-based view (RBV. It aimed to analyze if, and in what way, PM maturity contributes to the international strategy of Brazilian companies from the RBV perspective. The research strategy adopted in three Brazilian companies constituted a multiple case study with a descriptive exploratory approach through intercase and intracase analysis. As an unprecedented result, the study identified five characteristics of mature project management: project sustainability, stakeholder engagement, goal setting and strategy, change management, and risk management. Furthermore, all of these contributed to the internationalization of the companies in question, with an impact on competitive advantage, considering the RBV-VRIO analysis. Thus, the study contributes to the field by aiding companies that are beginning or intend to begin internationalization processes, enabling them to obtain better results through PM. A limitation of the study is the small number of cases investigated, which may be viewed as an opportunity for conducting further studies.

  8. Chemical, morphological and functional properties of Brazilian jackfruit (Artocarpus heterophyllus L.) seeds starch.

    Science.gov (United States)

    Madruga, Marta Suely; de Albuquerque, Fabíola Samara Medeiros; Silva, Izis Rafaela Alves; do Amaral, Deborah Silva; Magnani, Marciane; Queiroga Neto, Vicente

    2014-01-15

    Starches used in food industry are extracted from roots, tubers and cereals. Seeds of jackfruit are abundant and contain high amounts of starch. They are discarded during the fruit processing or consumption and can be an alternative source of starch. The starch was extract from the jackfruit seeds and characterised to chemical, morphological and functional properties. Soft and hard jackfruit seeds showed starch content of 92.8% and 94.5%, respectively. Starch granules showed round and bell shape and some irregular cuts on their surface with type-A crystallinity pattern, similar to cereals starches. The swelling power and solubility of jackfruit starch increased with increasing temperature, showing opaque pastes. The soft seeds starch showed initial and final gelatinisation temperature of 36°C and 56°C, respectively; while hard seeds starch presented initial gelatinisation at 40°C and final at 61°C. These results suggest that the Brazilian jackfruit seeds starches could be used in food products. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. Lifestyle factors, direct and indirect costs for a Brazilian airline company

    Science.gov (United States)

    Rabacow, Fabiana Maluf; Luiz, Olinda do Carmo; Malik, Ana Maria; Burdorf, Alex

    2014-01-01

    OBJECTIVE To analyze lifestyle risk factors related to direct healthcare costs and the indirect costs due to sick leave among workers of an airline company in Brazil. METHODS In this longitudinal 12-month study of 2,201 employees of a Brazilian airline company, the costs of sick leave and healthcare were the primary outcomes of interest. Information on the independent variables, such as gender, age, educational level, type of work, stress, and lifestyle-related factors (body mass index, physical activity, and smoking), was collected using a questionnaire on enrolment in the study. Data on sick leave days were available from the company register, and data on healthcare costs were obtained from insurance records. Multivariate linear regression analysis was used to investigate the association between direct and indirect healthcare costs with sociodemographic, work, and lifestyle-related factors. RESULTS Over the 12-month study period, the average direct healthcare expenditure per worker was US$505.00 and the average indirect cost because of sick leave was US$249.00 per worker. Direct costs were more than twice the indirect costs and both were higher in women. Body mass index was a determinant of direct costs and smoking was a determinant of indirect costs. CONCLUSIONS Obesity and smoking among workers in a Brazilian airline company were associated with increased health costs. Therefore, promoting a healthy diet, physical activity, and anti-tobacco campaigns are important targets for health promotion in this study population. PMID:26039398

  10. Lifestyle factors, direct and indirect costs for a Brazilian airline company.

    Science.gov (United States)

    Rabacow, Fabiana Maluf; Luiz, Olinda do Carmo; Malik, Ana Maria; Burdorf, Alex

    2014-12-01

    OBJECTIVE To analyze lifestyle risk factors related to direct healthcare costs and the indirect costs due to sick leave among workers of an airline company in Brazil. METHODS In this longitudinal 12-month study of 2,201 employees of a Brazilian airline company, the costs of sick leave and healthcare were the primary outcomes of interest. Information on the independent variables, such as gender, age, educational level, type of work, stress, and lifestyle-related factors (body mass index, physical activity, and smoking), was collected using a questionnaire on enrolment in the study. Data on sick leave days were available from the company register, and data on healthcare costs were obtained from insurance records. Multivariate linear regression analysis was used to investigate the association between direct and indirect healthcare costs with sociodemographic, work, and lifestyle-related factors. RESULTS Over the 12-month study period, the average direct healthcare expenditure per worker was US$505.00 and the average indirect cost because of sick leave was US$249.00 per worker. Direct costs were more than twice the indirect costs and both were higher in women. Body mass index was a determinant of direct costs and smoking was a determinant of indirect costs. CONCLUSIONS Obesity and smoking among workers in a Brazilian airline company were associated with increased health costs. Therefore, promoting a healthy diet, physical activity, and anti-tobacco campaigns are important targets for health promotion in this study population.

  11. Lifestyle factors, direct and indirect costs for a Brazilian airline company

    Directory of Open Access Journals (Sweden)

    Fabiana Maluf Rabacow

    2014-12-01

    Full Text Available OBJECTIVE To analyze lifestyle risk factors related to direct healthcare costs and the indirect costs due to sick leave among workers of an airline company in Brazil. METHODS In this longitudinal 12-month study of 2,201 employees of a Brazilian airline company, the costs of sick leave and healthcare were the primary outcomes of interest. Information on the independent variables, such as gender, age, educational level, type of work, stress, and lifestyle-related factors (body mass index, physical activity, and smoking, was collected using a questionnaire on enrolment in the study. Data on sick leave days were available from the company register, and data on healthcare costs were obtained from insurance records. Multivariate linear regression analysis was used to investigate the association between direct and indirect healthcare costs with sociodemographic, work, and lifestyle-related factors. RESULTS Over the 12-month study period, the average direct healthcare expenditure per worker was US$505.00 and the average indirect cost because of sick leave was US$249.00 per worker. Direct costs were more than twice the indirect costs and both were higher in women. Body mass index was a determinant of direct costs and smoking was a determinant of indirect costs. CONCLUSIONS Obesity and smoking among workers in a Brazilian airline company were associated with increased health costs. Therefore, promoting a healthy diet, physical activity, and anti-tobacco campaigns are important targets for health promotion in this study population.

  12. INTERNATIONALIZATION STRATEGIES OF EMERGING COMPANIES: A COMPARATIVE STUDY OF BRAZILIAN CASES

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    Janaína Maria Bueno

    2012-01-01

    Full Text Available Over the last decade, interest has picked up as to emerging economies and their companies. This recent movement does not imply that previous theories and models are no longer applicable, however, one must analyze, in a broader comprehensive manner, a series of specific context factors and those concerning the management of this kind of company. Therefore, this paper analyzed the internationalization strategies adopted by six Brazilian companies before a set of internationalization models. A qualitative research approach was employed and in-depth interviews were conducted with corporate management level professionals. Companies were divided into three groups according to internationalization times (Group I – over ten years, Group II - between five and ten years, and Group III – under five years. Observations indicated that for Groups I and III companies the product lifecycle (Vernon, 1966 and 1979 and the eclectic paradigm (Dunning, 1980, 1988 and 2000 economic models support justifying internationalization motivations for companies’ internalization whilst the Uppsala model (Johanson and VAHLNE, 1979, 2009, at least in part explains, choice decisions concerning a few countries. As to Group II companies, the product lifecycle model is not the underlying motivation for internationalization, choices being more closely related to sector opportunities and the characteristics of both products and services.

  13. COMPARATIVE EVIDENCE ABOUT KNOWLEDGE TRANSFER BETWEEN BRAZILIAN AND FOREIGN FRANCHISE COMPANIES

    Directory of Open Access Journals (Sweden)

    Rogério Stival Morgado

    2012-01-01

    Full Text Available The objective of this study is to compare the process of transferring knowledge in franchising between Brazilian and international companies operating in Brazil. Franchising has shown an important phenomenon in many countries, with considerable evidence of growing globally. It is a new type of business organization as an object of academic research field offering great reviews, but also limitations as references and studies of depth of field. The traditional literature in management emphasis on franchising, in large part to its importance as a way to circumvent resource constraints, as their characteristics and definition of business practices among its different parts. The transfer of knowledge in franchising is still a gap especially among companies in different countries. In addition, we adopted a methodology that this study followed a qualitative research with in-depth interviews of franchisees. The results show that Brazilian firms oriented transfer of knowledge in franchising for more lawsuits based on tacit knowledge, thus using more informal and less number of transfer mechanisms in these processes. International companies operating in Brazil for franchising rely on formal processes with periodic meetings, training and technological resources, and therefore have a greater control over the process of transferring knowledge to the franchised units. Thus, this study seeks to help we better understand franchising, development processes and their expansion in emerging markets like Brazil.

  14. Disclosure Level of CPC 29 Biological Assets: Analysis of Determining Factors in Brazilian companies

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    Daniel Ramos Nogueira

    2017-04-01

    Full Text Available The research question guiding this research is "What are the Determining Factors of CPC 29 Disclosure in Brazilian Companies?". In this aspect, the research objective was to evaluate the main factors that affect the disclosure of information related to biological assets. For this, 5 variables highlighted in the literature were selected as evidence influencers. The sample was composed of Brazilian companies with biological assets in the Balance Sheet. From this list, financial statements, explanatory notes, corporate management level and independent auditing company for the 6 years (2010 to 2015 were collected. With the collected information, the dependent variable (Disclosure level of CPC 29 and the independent variables of each year were verified. At the end (after exclusions, 100 observations were analyzed. The results indicated that the variables Size, Representativeness of Biological Assets and Effectiveness of OCPC 07 positively impacted the level of Disclosure. The first two confirmed the predicted hypothesis and OCPC 07 presented a relation that was different from what was expected, showing an increase and not a reduction in the number of disclosures in the years 2014 and 2015.

  15. The relationship between corporate governance and capital structure of Brazilian companies during 2000-2013 period

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    Camila Veneo Campos Fonseca

    2016-08-01

    Full Text Available The purpose of this study is to explore the impact of corporate governance practices on capital structure of 252 Brazilian non-financial public listed companies between 2000 and 2013. Panel data econometric techniques were used, with the adoption of a System Generalized Methods of Moments estimator in order to control the potential sources of endogeneity between ownership structure and governance practices. Results show evidence that high corporate governance levels improved the access to debt capital and increased the debt maturity.

  16. Centralized vs. decentralized thermal IR inspection policy: experience from a major Brazilian electric power company

    Science.gov (United States)

    dos Santos, Laerte; da Costa Bortoni, Edson; Barbosa, Luiz C.; Araujo, Reyler A.

    2005-03-01

    Furnas Centrais Elétricas S.A is one of the greatest companies of the Brazilian electric power sector and a pioneer in using infrared thermography. In the early 70s, the maintenance policy used was a centralized approach, with only one inspection team to cover all the company"s facilities. In the early 90s, FURNAS decided to decentralize the thermography inspections creating several inspection teams. This new maintenance policy presented several advantages when compared to the previous one. However the credibility of the results obtained with the thermal inspection was frequently being questioned, in part due to the lack of a detailed planning to carry out the transition from the centralized inspection to the decentralized one. In some areas of the company it was suggested the inactivation of the thermography. This paper presents the experience of FURNAS with these different maintenance policies and details the procedures which have been taken that nowadays the infrared thermal inspection has become one of the most important techniques of predictive maintenance in the company.

  17. Dual Class Firms: A Study on the Impact Value of Brazilian Companies

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    Tadeu Grando

    2016-08-01

    Full Text Available From the ‘Agency Theory' and the conflict of interest assumption the aim of this study is verify the impact of the use of two classes of shares (dual class on the value in brazilian companies. The sample consisted of non-financial traded companies, with concentrated ownership structure, data are available in Economática®, totaling 354 companies and 1,915 observations. The data refer to the period 2005 to 2012. It terms of methodology, to research the hypothesis of the study it was used a regression by ordinary least squares, with panel data. The results indicate that companies using two classes of shares, such as separation mechanism between the cash flow and the equity control, have lower value then the ones not using such a mechanism. Additionally, it can be inferred that the governance levels and the higher dividend payment policy in the preferred shares are not able to mitigate the higher level of conflicts of interest and agency costs in dual class companies.

  18. Developing and Managing Cross-Functional Teams: A Multi-Case Study of Brazilian Manufacturing Companies

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    Márcio Lopes Pimenta

    2014-06-01

    Full Text Available The growth of industries and the strong economic base in Brazil require improvements and adaptations in business processes. Cross-functional teams (CFT may help to companies achieve these improvements. This research looks at characterizing CFT according to application processes, structures, objectives and impacts, considering the context of demand planning and related processes. In-depth interviews with 22 managers were performed in three Brazilian manufacturing companies. A framework to characterize CFT and respective impacts is proposed, including elements such as: procedures, context and goals, power distribution, impacts on cross-functional integration, impacts on teams' performance and on organization's performance. One significant managerial finding is that effective and efficient CFTs need balanced distribution of power among members by effectively establishing and structuring the team. By doing this, managers may observe positive impacts on inter-functional integration and in firm's results. Moreover, teams should permanently perform joint planning to predict unfavorable situations, improve communication and mutual understanding.

  19. BRAZILIAN MULTINATIONAL COMPANIES: THE ROLE OF TECHNOLOGY IN THE CONQUEST OF THE EXTERNAL MARKET

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    Eva Stal

    2005-01-01

    Full Text Available The paper intends to show the importance of the internationalization process of companies from developing countries, which face global competition. Outside production stimulates the exports of raw materials, components and finished products, mainly in industrial sectors that produce differentiated goods of a higher technological content. Besides, the presence in more demanding markets facilitates the incorporation of new technologies and capacity building. Based on the behavioral and economical theories that explain the internationalization process of firms, a case study was conducted in Sabó, an autoparts manufacturer, and one of the few national firms that survived the liberalization process of the Brazilian economy, in 1990. This is explained by its innovative characteristics, which allows it to compete in the international market with the biggest companies in its sector. We conclude that, in the presence of a strong asset, like innovative technologies, the economical theories provide a better support for a successful internationalization process.

  20. Influence of Extrusion Cooking on In Vitro Digestibility, Physical and Sensory Properties of Brazilian Pine Seeds Flour (Araucaria Angustifolia).

    Science.gov (United States)

    Boff Zortéa-Guidolin, Manoela Estefânea; Piler de Carvalho, Carlos Wanderlei; Bueno de Godoy, Rossana Catie; Mottin Demiate, Ivo; Paula Scheer, Agnes

    2017-04-01

    Brazilian pine seeds (pinhão) are gluten-free products derived from Araucaria angustifolia. The commercialization of these seeds is essentially associated with a low level of industrialization. In this context, extrusion cooking is a potential alternative for preparing extrudates of pinhão as a food product, which can be easily digested and is ready for human consumption. Brazilian pine seeds flour was processed in a single-screw extruder following a central composite rotatable design. Three factors (independent parameters) were considered: moisture content (14 to 22 g/100 g), screw speed (100 to 250 rpm), and temperature in the 3rd heating zone (120 to 200 °C). The structural characteristics, in vitro digestibility and sensory acceptance were also evaluated. The resistant starch contents is almost reduced to zero after extrusion cooking while the slowly digestible starch content is increased. An increase in moisture positively affected the hardness and the luminosity (L * ), although it negatively affected the volumetric expansion index, crispness, and color parameters (a * , b * , and ΔE). The experimental conditions of this study allowed the production of expanded extrudates from Brazilian pine seeds with good expansion, texture properties, and acceptance qualities. Thus, extrusion cooking was found to be a potential method for the industrialization of Brazilian pine seeds as a food product. © 2017 Institute of Food Technologists®.

  1. IT MANAGEMENT DESIGN AT THE TOP 100 BRAZILIAN COMPANIES, ACCORDING TO THEIR CIOs

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    Leonel Cezar Rodrigues

    2010-01-01

    Full Text Available The objective of this paper is to identify the design of IT management atn the top 100 Brazilian companies. The research method was a quantitative approach, using the descriptive-statistical method to describe the data collected through a questionnaire with 77 questions, based on the rationale of the IT management, proposed by Lutchen (2003. The main results indicate that: a IT aligns with the basic processes of business, although not fully synchronized; b IT management adheres to conformity systems (ITIL, COBIT, but does not show optimization of business processes; c IT delivers the basic demands, but does not impose or use the best automated practices; and d IT quality is based on documented processes, but lacks indicators to control and orient business improvement. One may infer that IT management, at the top 100 Brazilian companies is essentially based on standard IT conformity systems, under the rationale of solution providers, and not as a business innovator or rule breaker. Thus, in spite of aligning and responding to business basic demand, IT management still does not show clear signs of alignment with the evolving nature of business models, needed to sustain business performance.

  2. IT MANAGEMENT DESIGN AT THE TOP 100 BRAZILIAN COMPANIES, ACCORDING TO THEIR CIOs

    Directory of Open Access Journals (Sweden)

    Leonel Cezar Rodrigues

    2009-12-01

    Full Text Available The objective of this paper is to identify the design of IT management atn the top 100 Brazilian companies. The research method was a quantitative approach, using the descriptive-statistical method to describe the data collected through a questionnaire with 77 questions, based on the rationale of the IT management, proposed by Lutchen (2003. The main results indicate that: a IT aligns with the basic processes of business, although not fully synchronized; b IT management adheres to conformity systems (ITIL, COBIT, but does not show optimization of business processes; c IT delivers the basic demands, but does not impose or use the best automated practices; and d IT quality is based on documented processes, but lacks indicators to control and orient business improvement. One may infer that IT management, at the top 100 Brazilian companies is essentially based on standard IT conformity systems, under the rationale of solution providers, and not as a business innovator or rule breaker. Thus, in spite of aligning and responding to business basic demand, IT management still does not show clear signs of alignment with the evolving nature of business models, needed to sustain business performance.

  3. THE USE OF CATEGORIES AS INDICATORS OF ORGANIZATIONAL CLIMATE IN BRAZILIAN COMPANIES

    Directory of Open Access Journals (Sweden)

    Joel Souza Dutra

    2012-04-01

    Full Text Available In order to analyze employees’ perception of the work environment, companies with a well-established people management structure periodically conduct organizational climate surveys. These surveys are meant to offer an understanding of how employees view the quality of the relationships they experience in the company. One of the characteristics of this type of survey, identified both in the relevant literature and empirically in practice, is the use of categories or indicators to direct development of the research instrument, data analysis, and later intervention as needed according to the results of the survey. This article seeks to propose a categorization of organizational climate dimensions directed at the Brazilian corporate reality, analysing its internal consistency and its construct validity. To that end, we used the results of a wide-ranging data sample collected from 123,445 respondents of 491 organizations in various regions of Brazil. The proposed analysis categories – identity, satisfaction and motivation, learning and development, and leadership – were reviewed based on theories of organizational behavior and then submitted to a focus group composed of human resources professionals employed by prominent Brazilian corporations.

  4. THEORETICAL ESSAY ABOUT THE RELATION BETWEEN FINANCIAL LEVERAGE AND INVESTMENT IN BRAZILIAN COMPANIES

    Directory of Open Access Journals (Sweden)

    Aline Midori Kuroda

    2015-12-01

    Full Text Available The quest for understanding the relationship between the capital structure and investment decisions resulted in many different authors contribution. In the Brazilian economic scenario, an empirical study performed by Albuquerque and Matias (2013 identified the existence of a strong negative relation between finance leverage and investment in Brazilian public companies. The purpose of this study was to investigate whether the theory of finance supports these empirical findings or if there is a discrepancy between the practical behavior and the theoretical rules. To this end, it was performed a bibliographic research of scientific works related with this theme, among them Carneiro, Salles and Wu (2006, Hadlock and Pierce (2010 and Dang (2011. The methodology of this research can be classified as exploratory, according to its purpose, qualitative in terms of approach and bibliographical considering its technical procedures. All the developed analysis led to the formulation of six theoretical propositions that support the relation between financial leverage and investment. The negative and positive effects of debt were considered according to growth opportunities, the supply of credit in the Brazilian context, the raising of risk and cost of capital and the allocation of resources obtained through external funding. Briefly, it can be concluded that these six theoretical propositions could serve as the fundamentals of the relation in question, two being based on the under-investment and overinvestment theories and the other four, on the Brazilian financial market aspects. All of them must be considered in the decision making of a financial manager, especially the related with the financing options.

  5. Ownership structure and economic and socio-environmental disclosure in the largest Brazilian companies

    Directory of Open Access Journals (Sweden)

    Tatiana Aquino Almeida

    2016-01-01

    Full Text Available The disclosure of sustainable practices has become important in the search for competitive advantage, so as to meet the expectations of the various stakeholders. Thus, the study aims to investigate the relationship between the ownership structure and the economic and environmental voluntary disclosure in the largest Brazilian companies, analyzing ownership concentration and the identity of the controlling shareholder. For the analysis, we considered the economic, social and environmental perspectives, addressed both individually and jointly. The sample consists of 47 companies from the 100 largest public companies listed on BM&FBOVESPA, according to the magazine Exame Biggest and Best, edition 2013. The research is descriptive and quantitative, using Multiple Linear Regression for statistical analysis. The descriptive analysis of the prospects of (economic, social, environmental and sustainability disclosure showed lower average disclosure for the environmental aspect. The state control organizations stood out with the highest average in three of the four levels of disclosure: economic, social and sustainability. As regards the application of statistical analysis, the regression models were not statistically significant, indicating that, for the companies in the sample, the ownership structure does not influence the economic and socio-environmental disclosure.

  6. Use of transgenic seeds in Brazilian agriculture and concentration of agricultural production to large agribusinesses.

    Science.gov (United States)

    Marinho, C D; Martins, F J O; Amaral Júnior, A T; Gonçalves, L S A; Amaral, S C S; de Mello, M P

    2012-07-19

    We identified the commercial releases of genetically modified organisms (GMOs) in Brazil, their characteristics, the types of genetic transformation used, and the companies responsible for the development of these GMOs, classifying them into two categories: private companies, subdivided into multinational and national, and public institutions. The data came from the data bank of the national registration of cultivars and the service of national protection of cultivars of the Ministry of Agriculture, Fishing and Supply (MAPA). This survey was carried out from 1998 to February 12, 2011. Until this date, 27 GMOs had been approved, including five for soybean, 15 for maize and seven for cotton cultivars. These GMOs have been used for the development of 766 cultivars, of which, 305 are soybean, 445 are maize, and 13 are cotton cultivars. The Monsato Company controls 73.2% of the transgenic cultivars certified by the MAPA; a partnership between Dow AgroSciences and DuPont accounts for 21.4%, and Syngenta controls 4.96%. Seed supply by these companies is almost a monopoly supported by law, giving no choice for producers and leading to the fast replacement of conventional cultivars by transgenic cultivars, which are expensive and exclude small producers from the market, since seeds cannot be kept for later use. This situation concentrates production in the hands of a few large national agribusiness entrepreneurs.

  7. Environmental Discourses in Organizations: the Case of a Brazilian Mobile Telecommunications Company

    Directory of Open Access Journals (Sweden)

    Alexandre de Pádua Carrieri

    2007-09-01

    Full Text Available This paper examines the discourse configurations on the environmental theme in business organizations and its relevance to the understanding of the inclusion of ecological discourses in the discourses of organizational members. A case study into a Brazilian telecommunications company offers empirical evidence. It begins with the understanding that organizations adopt several strategies in an attempt to disseminate a certain environmental discourse. As these efforts share space with other pressures, a fragmented discourse emerges. In this paper, the pressures of the environmental theme on organizations are discussed in order to understand this process. The second part of the argument focuses on the context of the case study – Brazilian organizations – and, afterwards, the third part deals with ecological discourses in their insertions in organizational interests. The data of the case study were collected through documental research and 40 semi-structured interviews. The analysis was applied based on Discourse Analysis. In conclusion, an ambiguous discourse configuration was shown that offer elements for the understanding that philanthropy, legal obligation and organizational competitiveness need to be used together to offer legitimacy to the theme of environmental responsibility in business organizations.

  8. [The law of quotas for people with disabilities in Brazilian companies: the impact and possible alternatives].

    Science.gov (United States)

    Zanitelli, Leandro Martins

    2013-07-01

    This paper consists of a theoretical analysis of the impact of the Brazilian law establishing quotas for people with disabilities in companies with one hundred or more employees, as well as the possible impact of some alternative legal measures: incentives (fiscal incentives and tradable rights) and information disclosure policies. The analysis is based on work regarding the efficacy of legal norms in general, and particularly the literature concerning the cost and cognitive effects of those norms. Given its exclusively theoretical character, the paper does not affirm the superiority of any regulatory strategy over the current law, but draws attention to the likely reasons for the failure of the quota system and for the potential and inconveniences of its proposed alternatives.

  9. Evaluating perceived quality of CELPE service: A Brazilian power company case study

    International Nuclear Information System (INIS)

    Paes de Barros Filho, Joao; Fritsch Damasio da Silva, Cleriston; Nascimento Melo, Maria Auxiliadora do; Dumke de Medeiros, Denise

    2009-01-01

    This paper presents an application of a methodology for the diagnosis and analysis of the service quality perceived by a Particular Group of CELPE Corporate Customers, a Brazilian power company at Pernambuco State. Concepts, on the power sector, of Quality in Services, Performance Objectives and Critical Factors of Success have been used to develop the analysis. Next, the Critical Factors for a power company were determined and classified in accordance with the performance objectives: Quality, Dependability, Speed and Flexibility. From the factors established, a questionnaire was created to collect data. The case studied involves quantitative research on CELPE's private corporate principal customers using statistical tests to measure internal consistency reliability of the questionnaire scales and to identify underlying concepts, in the four groups analyzed, through which the private corporate customers perceive quality in the given services. Among the goals of this study are to improve the relationship with principal Private Corporate Clients, to create customer loyalty, and to maximize efforts in providing the power supply service, all of them with a view to improving and determining the Global Satisfaction Index

  10. Evaluating perceived quality of CELPE service: A Brazilian power company case study

    Energy Technology Data Exchange (ETDEWEB)

    Paes de Barros Filho, Joao [Federal University of Pernambuco (UFPE), Center of Technology and Geosciences, 5th floor, Academico Helio Ramos av., Cidade Universitaria, Recife, PE 50.670-901 (Brazil)], E-mail: joaopaes@celpe.com.br; Fritsch Damasio da Silva, Cleriston [Federal University of Pernambuco (UFPE), Center of Technology and Geosciences, 5th floor, Academico Helio Ramos av., Cidade Universitaria, Recife, PE 50.670-901 (Brazil)], E-mail: cleriston_silva@yahoo.com.br; Nascimento Melo, Maria Auxiliadora do [Federal University of Pernambuco (UFPE), Center of Technology and Geosciences, 5th floor, Academico Helio Ramos av., Cidade Universitaria, Recife, PE 50.670-901 (Brazil)], E-mail: manmelo@ufpe.br; Dumke de Medeiros, Denise [Federal University of Pernambuco (UFPE), Center of Technology and Geosciences, 5th floor, Academico Helio Ramos av., Cidade Universitaria, Recife, PE 50.670-901 (Brazil)], E-mail: ddm@ufpe.br

    2009-04-15

    This paper presents an application of a methodology for the diagnosis and analysis of the service quality perceived by a Particular Group of CELPE Corporate Customers, a Brazilian power company at Pernambuco State. Concepts, on the power sector, of Quality in Services, Performance Objectives and Critical Factors of Success have been used to develop the analysis. Next, the Critical Factors for a power company were determined and classified in accordance with the performance objectives: Quality, Dependability, Speed and Flexibility. From the factors established, a questionnaire was created to collect data. The case studied involves quantitative research on CELPE's private corporate principal customers using statistical tests to measure internal consistency reliability of the questionnaire scales and to identify underlying concepts, in the four groups analyzed, through which the private corporate customers perceive quality in the given services. Among the goals of this study are to improve the relationship with principal Private Corporate Clients, to create customer loyalty, and to maximize efforts in providing the power supply service, all of them with a view to improving and determining the Global Satisfaction Index.

  11. Evaluating perceived quality of CELPE service. A Brazilian power company case study

    Energy Technology Data Exchange (ETDEWEB)

    De Barros Filho, Joao Paes; Da Silva, Cleriston Fritsch Damasio; Do Nascimento Melo, Maria Auxiliadora; De Medeiros, Denise Dumke [Federal University of Pernambuco (UFPE), Center of Technology and Geosciences, 5th floor, Academico Helio Ramos av., Cidade Universitaria, Recife, PE 50.670-901 (Brazil)

    2009-04-15

    This paper presents an application of a methodology for the diagnosis and analysis of the service quality perceived by a Particular Group of CELPE Corporate Customers, a Brazilian power company at Pernambuco State. Concepts, on the power sector, of Quality in Services, Performance Objectives and Critical Factors of Success have been used to develop the analysis. Next, the Critical Factors for a power company were determined and classified in accordance with the performance objectives: Quality, Dependability, Speed and Flexibility. From the factors established, a questionnaire was created to collect data. The case studied involves quantitative research on CELPE's private corporate principal customers using statistical tests to measure internal consistency reliability of the questionnaire scales and to identify underlying concepts, in the four groups analyzed, through which the private corporate customers perceive quality in the given services. Among the goals of this study are to improve the relationship with principal Private Corporate Clients, to create customer loyalty, and to maximize efforts in providing the power supply service, all of them with a view to improving and determining the Global Satisfaction Index. (author)

  12. Seed germination from lowland tapir (Tapirus terrestris) fecal samples collected during the dry season in the Northern Brazilian Amazon.

    Science.gov (United States)

    Barcelos, Adriana Renata; Bobrowiec, Paulo Estefano D; Sanaiotti, Tânia Margarete; Gribel, Rogério

    2013-03-01

    This study evaluated the potential of lowland tapirs as seed dispersers in the northern Brazilian Amazon. The study analyzed the viability of seeds after passage through the gut. Fecal samples were collected from 6 different vegetation physiognomies in Viruá National Park during the dry season. The samples were then kept in a greenhouse for 16 months to allow the seeds to germinate. The seedling species were identified and classified according to the type of fruit, plant habit, seed size and type of ingestion. Of the 111 fecal samples, 94 (84.7%) had viable seeds of 75 species. Melastomataceae was the most frequent family with viable seeds in the fecal samples (69.1% of samples, N= 18 species). The data suggest that the importance of the lowland tapirs as dispersers is not restricted to the species consumed actively by frugivory but also extends to species accidentally consumed during browsing. The occurrence of both large and small viable seeds in the fecal samples as well as a number of large drupes, which probably cannot be transported via endozoochory by any other animal species, provide evidence of the ecological importance of lowland tapirs to the dynamics of the forest-campinarana vegetation mosaic in the region. © 2012 Wiley Publishing Asia Pty Ltd, ISZS and IOZ/CAS.

  13. Cost-benefit analysis of a socio-technical intervention in a Brazilian footwear company.

    Science.gov (United States)

    Guimarães, L B de M; Ribeiro, J L D; Renner, J S

    2012-09-01

    This article presents a costs-benefits analysis of a macroergonomic intervention in a Brazilian footwear company. Comparing results of a pilot line (composed by 100 multiskilled workers organized in teams) with eight traditional lines (still working in a one human being/one task model) the intervention showed to be worth pursuing since achieved gains were higher than intervention costs: there was a reduction in human resource costs (80% reduction in industrial accidents, 100% reduction in work-related musculoskeletal disorders or WMSD, medical consultations and turnover, and a 45.65% reduction in absenteeism) and production improvement (productivity increased in 3% and production waste decrease to less than 1%). The net intervention value of the intervention was around U$ 430,000 with a benefit-to-cost ratio of 7.2. Moreover, employees who worked in the pilot line understood that their quality of work life improved, compensating the anxiety brought up by the radical changes implemented. Copyright © 2012 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  14. Professional versus family management in Brazilian fashion retail companies: exploring value-investors’ perceptions

    Directory of Open Access Journals (Sweden)

    Clarice Secches Kogut

    Full Text Available Abstract Regarding the debate on which sort of management - professional or family administration - would more effectively run businesses, this paper discusses the advantages and shortcomings of family and professional management from a theoretical and a practitioner’s viewpoint. The study aims at contributing to our understanding about the superiority that either type of management might have delivering long-term performance and value creation to shareholders. Six investors from top value investment funds were interviewed regarding the management of seven fashion retail Brazilian companies. Data analysis revealed that investors do not prefer either type of management - family or professional - when they make investments. Instead, they do look for specific characteristics and patterns of behavior in a CEO, which resemble Selznick’s (1957 definition of an institutional leader. Finally, the paper suggests a new path of research for scholars (relating old institutionalism and professionalism and practical guidelines for each type of management (family or professional, offering, therefore, an academic as well as a practical contribution.

  15. The new tariff model based on marginal costs developing concept for Brazilian electric sector. A case study for Power and Light Company of Sao Paulo State (Brazil)

    International Nuclear Information System (INIS)

    Correia, S.P.S.

    1991-01-01

    A new methodology for power generation cost accounts in Brazilian electric sector is described, with the application of marginal costs theory and its deviation in developing economies. A case report from a Brazilian Power and Light Company is studied, focalizing the seasoning, the planning, the tariff model and the power generation, transmission and distribution. (M.V.M.). 19 refs, 28 figs, 1 tab

  16. Antibacterial, Antioxidant, and Anticholinesterase Activities of Plant Seed Extracts from Brazilian Semiarid Region

    Directory of Open Access Journals (Sweden)

    Davi Felipe Farias

    2013-01-01

    Full Text Available The antimicrobial, antioxidant, and anticholinesterase activities of ethanolic seed extracts of twenty-one plant species from Brazilian semiarid region were investigated. The extracts were tested for antimicrobial activity against six bacteria strains and three yeasts. Six extracts presented activity against the Gram (− organism Salmonella choleraesuis and the Gram (+ organisms Staphylococcus aureus and Bacillus subtilis. The MIC values ranged from 4.96 to 37.32 mg/mL. The Triplaris gardneriana extract presented activity against the three species, with MIC values 18.8, 13.76, and 11.15 mg/mL, respectively. Five extracts presented antioxidant activity, with EC50 values ranging from 69.73 μg/mL (T. gardneriana to 487.51 μg/mL (Licania rigida. For the anticholinesterase activity, eleven extracts were capable of inhibiting the enzyme activity. From those, T. gardneriana, Parkia platycephala and Connarus detersus presented the best activities, with inhibition values of 76.7, 71.5, and 91.9%, respectively. The extracts that presented antimicrobial activity were tested for hemolytic assay against human A, B, and O blood types and rabbit blood. From those, only the Myracrodruon urundeuva extract presented activity (about 20% of hemolysis at the lowest tested concentration, 1.9 µg/mL. Infrared spectroscopy of six representative extracts attested the presence of tannins, polyphenols, and flavonoids, which was confirmed by a qualitative phytochemical assay.

  17. Antibacterial, antioxidant, and anticholinesterase activities of plant seed extracts from Brazilian semiarid region.

    Science.gov (United States)

    Farias, Davi Felipe; Souza, Terezinha Maria; Viana, Martônio Ponte; Soares, Bruno Marques; Cunha, Arcelina Pacheco; Vasconcelos, Ilka Maria; Ricardo, Nágila Maria Pontes Silva; Ferreira, Paulo Michel Pinheiro; Melo, Vânia Maria Maciel; Carvalho, Ana Fontenele Urano

    2013-01-01

    The antimicrobial, antioxidant, and anticholinesterase activities of ethanolic seed extracts of twenty-one plant species from Brazilian semiarid region were investigated. The extracts were tested for antimicrobial activity against six bacteria strains and three yeasts. Six extracts presented activity against the Gram (-) organism Salmonella choleraesuis and the Gram (+) organisms Staphylococcus aureus and Bacillus subtilis. The MIC values ranged from 4.96 to 37.32 mg/mL. The Triplaris gardneriana extract presented activity against the three species, with MIC values 18.8, 13.76, and 11.15 mg/mL, respectively. Five extracts presented antioxidant activity, with EC50 values ranging from 69.73 μ g/mL (T. gardneriana) to 487.51 μ g/mL (Licania rigida). For the anticholinesterase activity, eleven extracts were capable of inhibiting the enzyme activity. From those, T. gardneriana, Parkia platycephala and Connarus detersus presented the best activities, with inhibition values of 76.7, 71.5, and 91.9%, respectively. The extracts that presented antimicrobial activity were tested for hemolytic assay against human A, B, and O blood types and rabbit blood. From those, only the Myracrodruon urundeuva extract presented activity (about 20% of hemolysis at the lowest tested concentration, 1.9 µg/mL). Infrared spectroscopy of six representative extracts attested the presence of tannins, polyphenols, and flavonoids, which was confirmed by a qualitative phytochemical assay.

  18. Planning and administration of human resources in Brazilian Electric Power Companies; Planejamento e administracao de recursos humanos nas empresas brasileiras do setor de energia eletrica

    Energy Technology Data Exchange (ETDEWEB)

    Dias, Devanir Vieira

    1985-12-01

    Administration and planning of human resources in Brazilian Companies of Electric Power Sector analyzes the evolution of the concept of business planning. This work explore the specific literature of this theme, giving emphasis in predict methods and human resources development and planning models. Is also presented a case study, realized in 1979, which comprehended 84 % of Brazilian Energy Companies. This study aims to evaluate the results of an implementation of this planning and development models 64 refs., 12 figs., 22 tabs.

  19. Value Relevance vis-à-vis Disclosure on Business Combinations and Goodwill Recognized by Publicly Traded Brazilian Companies

    Directory of Open Access Journals (Sweden)

    Maíra Melo de Souza

    Full Text Available Abstract The objective of this study is to examine the value relevance of the level of disclosure on business combinations and goodwill recognized by publicly traded Brazilian companies. The research sample is composed of publicly traded Brazilian companies that carried out any type of business combination, as the acquiring entity, between 2010 and 2013, yielding a total sample of 202 observations. To measure the disclosure level of each, a metric was created based on CPC-15 R1 (2011 to examine certain disclosure items in order to render a greater level of detail. Data collection was carried out using the footnotes to the annual consolidated standardized financial statements (DFPs available from the São Paulo Stock Exchange (BM&FBOVESPA website. The results revealed that disclosure levels for business combinations are positively and significantly associated with the stock price of the companies analyzed. As to the recognition of goodwill during business combinations, despite the fact that it represents a significant share of the value of the transactions, no statistical significance explaining stock price behavior was found. It also bears mentioning that the average level of disclosure identified in the explanatory notes in the sample was very low, indicating that companies need to improve when it comes to transparency of information.

  20. Crop size influences pre-dispersal seed predation in the Brazilian Cerrado

    Directory of Open Access Journals (Sweden)

    Alexander V. Christianini

    2017-11-01

    Full Text Available ABSTRACT Many pre-dispersal seed predators are specialized insects that rely on seeds for larval development. These insects may respond to the amount of seeds produced by a plant (i.e. crop size, increasing the proportion of seeds damaged with increases in seed numbers. Large seeds have more resources and spend more time in plants to complete their development and are probably more prone to be preyed on by those insects than small seeds. Here I tested how crop size and seed mass influence pre-dispersal seed predation in plants from the Cerrado savannas of Brazil. I related plant crop size to pre-dispersal seed predation for Xylopia aromatica and Erythroxylum pelleterianum. A literature review was performed to test if seed mass may explain among-species differences in pre-dispersal seed predation. Pre-dispersal losses increased proportionally to crop size in the two species investigated, but some species show positive or no density-dependent seed predation in literature, indicating that seed losses are not a simple function of crop sizes. Seed mass did not explain pre-dispersal seed loss differences among 14 species with data available. Pre-dispersal losses are often small and probably less important than seed dispersal and establishment limitation for plant recruitment in Cerrado savannas.

  1. The relevance of the capital structure in firm performance: a multivariate analysis of Brazilian publicly traded companies

    Directory of Open Access Journals (Sweden)

    Luiz Kennedy Cruz Machado

    2016-01-01

    Full Text Available The economic changes in recent years have made the dynamics of the Brazilian market more complex, which directly impacts the administration of large organizations, particularly in management tasks, such as decisions concerning the definition of the capital structure. The literature in this theoretical field is polarized in two seminal works: the first, by Durand (1952, 1959, discusses the existence of an optimal capital structure that maximizes the value of the firm; and, at the other end, the work by Modigliani and Miller (1958, 1963 considers that it is irrelevant how firms are financed. In this sense, the objective was to verify the effective interference of the capital structure in the performance of Brazilian firms listed on BM&FBOVESPA. The sample consisted of cross-sectional data that were selected from the most recent balance sheets of all companies listed on BM&FBOVESPA, available in the Economática® database. The techniques used were the analysis of variance (ANOVA and discriminant analysis. Among the indicators used, it was observed that only general liquidity, the degree of immobilization, Tobin’s Q, and the opportunity for growth were significant at 1%. The results indicate that the capital structure is not directly related to the performance of Brazilian companies listed on BM&FBOVESPA. In the meantime, the results point to the consolidation of the financial theories expounded by Modigliani and Miller (1958, 1963, as opposed to the traditionalist current started in Durand’s studies (1952.

  2. The Influence of Environmental Disclosure on Capital Structure of Brazilian Companies listed on the BM&FBovespa

    Directory of Open Access Journals (Sweden)

    Sheila Mendes Fernandes

    2012-12-01

    Full Text Available The objective of this study to verify the relationship between environmental disclosure and the capital structure of companies classified according to Law 10165 which provides for the National Environmental Policy for the period 2006 to 2010. To meet the proposed objectives were used as proxies for capital structure debt to verify the cost of debt and to verify the CAPM cost of equity. To measure the level of environmental disclosure content analysis was carried out in the notes, the management report and the report of the environmental information contained in the report of the Annual Information (IAN. We analyzed 89 companies with 95,020 sentences, and 5279 relating to environmental events, such 4819 relating to environmental information regarding positive and 460 negative environmental information. To investigate the relationship between these variables was used in the analysis panel with random effects adjusted by robust tool. The findings of this study demonstrate that environmental disclosure does not affect the cost of debt, ie, in the Brazilian market, the environmental information whether positive or negative does not drive the market to influence positively / negatively the cost of debt. However, the results showed that the positive environmental disclosure adversely affects the cost of equity demonstrating that "good environmental image of the company" leverage the company's credibility this crucial factor in reducing the risk of the company since the engagement with sustainability and generate savings for the effective and efficient use of resources eliminates and / or reduces the incidence of government regulations.

  3. Isolation by pressurised fluid extraction (PFE) and identification using CPC and HPLC/ESI/MS of phenolic compounds from Brazilian cherry seeds (Eugenia uniflora L.).

    Science.gov (United States)

    Oliveira, Alessandra L; Destandau, Emilie; Fougère, Laëtitia; Lafosse, Michel

    2014-02-15

    Brazilian cherry seeds are a waste product from juice and frozen pulp production and, the seeds composition was investigated to valorize this by-product. Compounds separation was performed with ethanol by pressurised fluid extraction (PFE). Here we determine the effect of temperature (T), static time (ST), number of cycles (C), and flush volume (VF) on the yield, composition and total phenolic content (TPC) of the seed extracts. T, ST and their interaction positively influenced yield and TPC. Extracts were fractionated by high performance liquid chromatography (HPLC) and centrifugal partition chromatography (CPC). The collected fractions characterizations were made by electrospray ionisation mass spectrometry (ESI/MS) and high resolution mass spectrometry (HRMS) indicated the presence of ellagic acid pentoside and deoxyhexose, quercitrin and kaempferol pentoside. All of these compounds have antioxidant properties and normally are found in plant extracts. These results confirm that Brazilian cherry seed extract is a potentially valuable source of antioxidants. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Predictive Power and Value Relevance of Comprehensive Income Statement: an analysis of Brazilian companies listed on the BM&FBovespa

    Directory of Open Access Journals (Sweden)

    Marcello Angotti

    2016-09-01

    Full Text Available The study aimed to analyze if the information about comprehensive income (CI and its individual components have predictive power to determine the Operating Cash Flow of the subsequent period (OCFt+1 at the Brazilian capital market companies. The research methodology has used financial data collected from Economatica® and CVM databases. The sample selection was performed considering the availability of variables: OCFt+1 and share prices. The period analyzed comprehended the years 2012-2014. It were used quantitative valuation techniques, establishing two moments of study: the first moment by testing the hypothesis that CI has greater predictive power than Net Income (NI for forecasting OCFt+1 (528 firms/years; and the second moment by testing the hypothesis that CI and its components have a value relevance at the Brazilian capital market (605 firms/years. The results suggest that the analysis of the consolidated CI individually would not be incremental for forecasting OCFt+1. However, an increase was observed in the predictive capacity for OCFt+1, with the inclusion of Other Comprehensive Income (OCI. Could not be verified, with aggregate disruption of the individual items of OCI, incremental capacity to determine the OCFt+1. It was observed that the Equity and NI have value relevance, but that is not confirmed to consolidated CI. Added to that, only the cash flow hedge was significant to explain the market value of the company, indicating there is informational benefit to stakeholders that employ the CI in their analysis.

  5. Differences in seed rain composition in small and large fragments in the northeast Brazilian Atlantic Forest.

    Science.gov (United States)

    Knörr, U C; Gottsberger, G

    2012-09-01

    Tropical forests are seriously threatened by fragmentation and habitat loss. The impact of fragment size and forest configuration on the composition of seed rain is insufficiently studied. For the present study, seed rain composition of small and large forest fragments (8-388 ha) was assessed in order to identify variations in seed abundance, species richness, seed size and dispersal mode. Seed rain was documented during a 1-year period in three large and four small Atlantic Forest fragments that are isolated by a sugarcane matrix. Total seed rain included 20,518 seeds of 149 species of trees, shrubs, palms, lianas and herbs. Most species and seeds were animal-dispersed. A significant difference in the proportion of seeds and species within different categories of seed size was found between small and large fragments. Small fragments received significantly more very small-sized seeds (1.5 cm) that were generally very rare, with only one species in small and eight in large fragments. We found a negative correlation between the inflow of small-sized seeds and the percentage of forest cover. Species richness was lower in small than in large fragments, but the difference was not very pronounced. Given our results, we propose changing plant species pools through logging, tree mortality and a high inflow of pioneer species and lianas, especially in small forest fragments and areas with low forest cover. Connecting forest fragments through corridors and reforestation with local large-seeded tree species may facilitate the maintenance of species diversity. © 2012 German Botanical Society and The Royal Botanical Society of the Netherlands.

  6. Diagnóstico da fauna silvestre em empresas florestais brasileiras Diagnosis of wild fauna in brazilian forest companies

    Directory of Open Access Journals (Sweden)

    Giovanna Debortoli Medeiros

    2009-02-01

    Full Text Available Com o objetivo de conhecer a situação atual da fauna silvestre em empresas florestais brasileiras, foram pesquisadas 42 razões sociais, entre Associadas e Co-Participantes da Sociedade de Investigações Florestais (SIF, as quais possuem plantios florestais próprios. As informações foram obtidas com base em questionário enviado às referidas empresas, via correio eletrônico, sendo as respostas obtidas também por esse mecanismo. Entre os vários resultados, destaca-se o fato de que 90,9% das empresas associadas já realizaram levantamentos qualitativos da fauna silvestre. No entanto, de modo geral há notória carência de infra-estrutura nas empresas pesquisadas para atender a trabalhos específicos de manejo e conservação da fauna silvestre.Forty-two companies, associates and co-participants of the Forest Investigation Society (SIF and owners of private forest plantations, were assessed to determine the current situation of wild fauna in Brazilian forest companies. Information was obtained through a questionnaire sent to and received from the companies by e-mail. One of the several results obtained was that 90.9% of the associate companies had already carried out qualitative surveys on wild fauna stands.. On the other hand, in general, there is a total lack of infrastructure in the surveyed companies, to specifically assist in the management and conservation of wild fauna.

  7. MARKET AND TECHNICAL CAPABILITIES IN ASSOCIATED BUSINESS DEVELOPMENT OF BRAZILIAN COMPANY

    OpenAIRE

    Aguiar, Helder de Souza; Nascimento, Paulo Tromboni de Souza; YU, Abraham Sin Oih

    2016-01-01

    The study examines the fuzzy front end of the largest Brazilian socks manufacturer when its managers decided to diversify their business. At the time, further growth possibilities were stagnant and the option to increase earnings was to develop a new product platform to support a new business. This paper aims to analyze and understand the content of the decision making that led to the development of new sporting goods platform, brand and franchise. The company’s existing capabilities were tak...

  8. Barriers to the adoption of green operational practices at Brazilian companies

    DEFF Research Database (Denmark)

    Jabbour, Charbel José Chiappetta; De Sousa Jabbour, Ana Beatriz Lopes; Govindan, Kannan

    2016-01-01

    companies. A conceptual framework with 8 hypotheses is proposed and tested at 75 companies using Partial Least Squares-Structural Equation Modeling (PLS-SEM) with WarpPLS 4.0. The main results show that (a) the proposed framework obtained an adequate statistical adjustment, (b) the internal barriers (IBs...... by showing that companies which are looking for green competitive advantages should try to reduce their IBs. Also, policy-makers should pay attention not only to legislation that promotes ecological modernisation, but also to create a strong set of initiatives to overcome IBs, regardless of the size...

  9. Outward Foreign Direct Investment from BRIC countries: Comparing strategies of Brazilian, Russian, Indian and Chinese multinational companies

    Directory of Open Access Journals (Sweden)

    Wladimir Andreff

    2015-12-01

    Full Text Available An overall comparative study of outward foreign direct investment (OFDI from BRIC countries and strategies conducted by multinational companies (MNCs based in the BRICs is elaborated on with a same methodology for Brazil, Russia, India and China. The comparison pertains to the historical emergence of firms’ internationalisation, their booming expansion in the 2000s then their muddling through the current crisis, the specificities of OFDI from each home country, OFDI geographical distribution and industrial structure, econometric testing of the respective determinants of Brazilian, Russian, Indian and Chinese OFDI, and the role of home countries’ governments vis-à-vis home-based MNCs. Beyond some common characteristics, BRICs’ MNCs exhibit a number of major country-specific features.

  10. RELATIONSHIP BETWEEN WORKING CAPITAL MANAGEMENT AND PROFITABILITY IN BRAZILIAN LISTED COMPANIES

    OpenAIRE

    Prof. Dr. Hong Yuh Ching; Prof. MSc. Ayrton Novazzi; Prof. Dr. Fábio Gerab

    2011-01-01

    To overcome competition in a very complex environment, few companies have been able to use the optimization of working capital as a real competitive advantage to leverage profit. The objectives of this article are twofold: a) to investigate if there is any difference between corporate profitability and working capital management in two separate groups of companies: working capital intensive and fixed capital intensive; b) to identify the variables that most affect profitability. The profitabi...

  11. Financial frictions and substitution between internal and external funds in publicly traded Brazilian companies

    Directory of Open Access Journals (Sweden)

    Márcio Telles Portal

    2012-04-01

    Full Text Available The present study aimed to document the effects of financial constraints on the negative relationship between cash flow and external funds, a phenomenon associated with the Pecking Order Theory. This theory suggests that companies subject to more expensive external funds (financially constrained firms should demonstrate a stronger negative relationship with cash flow than companies subject to minor financial frictions (financially unconstrained firms. The results indicate that the external funds of constrained firms consistently present less negative sensitivity to cash flow compared with those of unconstrained companies. Additionally, the internal funds of constrained companies demonstrate a positive sensitivity to cash flow, whereas those of unconstrained companies do not show any such significant behavior. These results are in accordance with the findings of Almeida and Campello (2010, who suggest the following: first, because of the endogenous nature of investment decisions in constrained companies, the complementary relationship between internal and external funds prevails over the substitutive effects suggested by the Pecking Order Theory; and second, the negative relationship between cash flow and external funds cannot be interpreted as evidence of costly external funds and therefore does not corroborate the Pecking Order Theory.

  12. A CRITICAL ANALYSIS OF QUALITY MANAGMENT IMPLEMENTATION IN A SMALL BRAZILIAN COMPANY

    Directory of Open Access Journals (Sweden)

    Jonathan Schmitz Rauber

    2014-05-01

    Full Text Available This project involves identifying major organizational changes occurred in a small company in the printing supplies sector as it implemented the ISO 9001:2000 standard. The case study methodology was used through exploratory research to conduct semi-structured interviews with six employees in addition to participant observation. The desired outcome of this article is the identification of the benefits and difficulties encountered in the implementation process and a comparison between the new and previous practices. The main results of the research relate to the process of professionalization of management practices of the company and the improved internal processes.

  13. 7 CFR 301.89-15 - Compensation for growers, handlers, and seed companies in the 1999-2000 and subsequent crop seasons.

    Science.gov (United States)

    2010-01-01

    ... Karnal bunt after purchase by the handler or seed company, as long as the price to be paid by the handler... the intention of producing certified wheat seed. (1) Growers. Growers of wheat in an area under the... prior to sale, or that was tested by APHIS and found positive for Karnal bunt after sale and the price...

  14. Corporate governance structure which is based in the S&OP process: Case study in la Brazilian cosmetic company

    Directory of Open Access Journals (Sweden)

    Ximena Rojas

    2014-03-01

    Full Text Available (Received: 2014/01/31 - Accepted: 2014/03/25This article is about the generation of a corporate governance structure which is based in the process S&OP for a Brazilian cosmetic industry. The increasing emphasis on business development guided by attention to the requirements and demands of customers, cause nowadays, that the organizations of the commercial sectors work in the creation of a competitive differential. The collaborative business management strategy S&OP is looking for the attention of people who are interested in the improvement of their skills; in order to achieve this differential. With the case study methodology, the objectives are to get knowledge, identify, and analyze the characteristics of the company using analysis tools like SWOT, process analysis, value chain. All with the purpose to get a robust management tool that fits with the requirements and demands of the organization. The analyzed results showed that the principles of collaboration and internal communication were the pillars necessary against any attempt of business development. This supports the proposal of a management structure based on the five step S&OP process. As a complement to this study a methodology CPFR was identified as the platform for an integrated work with the rest of the companies of the supply chain.

  15. Impact of Contingent Liabilities Reclassification on Financial Performance: An Analysis with Brazilian Companies of Electricity Utilities Sector

    Directory of Open Access Journals (Sweden)

    Carlos Henrique Silva do Carmo

    2018-01-01

    Full Text Available The main objective of this research is to verify the effect of a reconfiguration of contingent liabilities in the financial performance of Brazilian companies in the electricity sector in the years 2013 to 2015. The sample consisted of 53 companies and 153 financial statements were analyzed. The model used to reconfigure the contingent liabilities into provisions was developed by Rose (2014. The author classifies the reversal in 5 scenarios: Optimistic (20% Partially Optimistic (40%, moderate (60% Partially Pessimistic (80% and Pessimistic (100%. To represent the economic and financial performance we selected three indicators: General Liquidity (LG, General Indebtedness (EG and Return Over Assets (ROA. The results showed that for worst-case scenarios, there is a significant difference between the indicators calculated on the original data in comparison with those calculated within the reclassified scenarios. The Statistics D of Cohen (1988 pointed out that, in addition to statistically significant, in the worst scenarios, the size effect was also too high, especially for the ROA and the Indebtedness. For Liquidity the differences were not so significant. The findings of this research serve as a warning to users of financial statements and pointed out that they should be aware of the financial effect of different interpretations of the individuals involved in decisions about the likelihood of loss in provision and Contingent liabilities.

  16. Seed biometric parameters in oil palm accessions from a Brazilian germplasm bank

    Directory of Open Access Journals (Sweden)

    Julcéia Camillo

    2014-08-01

    Full Text Available The objective of this work was to evaluate the morphological diversity of oil palm seeds and to cluster the accessions according to their morphological characteristics. Forty-one accessions from the oil palm germplasm bank of Embrapa Amazônia Ocidental were evaluated - 18 of Elaeis oleifera and 23 of E. guineensis. The groups were formed based on morphological characteristics, by principal component analysis. In E. oleifera, four groups were formed, tied to their region of origin, but with significant morphological differences between accessions from the same population. For tenera-type E. guineensis seeds, three widely divergent groups were formed, especially as to external parameters, which differentiated them from the other ones. The parameter endocarp thickness stood out in intra- and inter-population differentiation. For dura-type E. guineensis, three groups were formed, with larger seeds and thicker endocarps, which differed from all the other ones. The variability observed for seed characteristics in the analyzed accessions allows the establishment of different groups, to define strategies for genetic improvement.

  17. R&D+ i Strategic Management in a Public Company in the Brazilian Electric Sector

    Directory of Open Access Journals (Sweden)

    Ruy De Quadros Carvalho

    2013-05-01

    Full Text Available The purpose of this paper is - by reporting an experience of structuring processes and tools related to the strategic management of R&D in the electricity sector – to show the conditions and potential for improved efficiency, efficacy, and effectiveness in the R&D program set by ANEEL. The methodology is action research. This is because the proposed and tested model is the result of reflection and resolution of critical organizational issues, applied in a public company in the electric power sector. Act No. 9,991 of July 24, 2000 provides for the obligation on the part of concessionaires, permittees, and licensees in the electric power sector to invest part of their operating revenue in research and development (R&D. For the effective implementation of these legal obligations, companies prepare their annual R&D programs, comprising projects that aim at developing innovative solutions for their processes and increasing business efficiency. However, the urgency to comply with the contractual provisions, coupled with the small amount of experience most companies have when it comes to carrying out R&D activities and projects, has led to the gradual formation of a mode of R&D implementation and management that does not favor its optimization and alignment with the goals the utility companies and the sector’s own technological development . The approach proposed in this paper consists of structuring the processes and tools related to the management of R&D driven by innovation (R&D+i and aligned with with the business strategy. These processes include the adoption of procedures and tools to manage structured, integrated decision-making flows involved in the innovation process, aiming at full alignment with business goals and objectives.

  18. Diversity management: a gender study and race in great brazilian companies

    Directory of Open Access Journals (Sweden)

    Ednéia Batista do Prado Gonçalves

    2016-05-01

    Full Text Available In Brazil, there is an artificial dealing to the theme of diversity in organizations, particularly with regard to the human side (Thomas, 1996. In developed countries like the United States, for example, the study of diversity has had more focus and relevance. In Brazil, this is hindered by bumping into racial prejudices and gender issues that does not allow the advancements and applicability in organizations. The aim of the study was to analyze the 30 largest companies listed on Exame magazine as the diversity of gender and race has been treated by conducting a reflection on gender and race issues in relation to the work of women and blacks occupations of management positions and higher ranking in companies. Methodologically, we carried out a documentary analysis of the Social Balance of the 30 largest domestic companies or operating in Brazil in dealings theme diversity. They were selected on the official website of the 30 largest companies, based on Exame Magazine - Biggest and Best, base year 2013, the Social Report the years 2011-2013, the study of the evolution of the percentage of women and blacks in senior positions was made by calculations of descriptive statistics: sample division into quartiles and average calculation. One can observe a slight variation between the percentage over the years studied, which did not significantly alter the positions occupied by women and blacks in senior positions in the sample. It is expected that this study will contribute to the critical view of the issues related to gender and race in organizations.

  19. A critical analysis of quality managment implementation in a small brazilian company

    OpenAIRE

    Schmitz Rauber, Jonathan; Viana Borges, Marco Antonio; Manoel Júnior, Márcio Laênio; Pacheco, Diego Augusto de Jesus

    2014-01-01

    This project involves identifying major organizational changes occurred in a small company in the printing supplies sector as it implemented the ISO 9001:2000 standard. The case study methodology was used through exploratory research to conduct semi-structured interviews with six employees in addition to participant observation. The desired outcome of this article is the identification of the benefits and difficulties encountered in the implementation process and a comparison between the new ...

  20. Performance of Brazilian Companies: Year Effects, Line of Business and Individual Firms

    Directory of Open Access Journals (Sweden)

    Luiz Artur Ledur Brito

    2004-07-01

    Full Text Available Performance varies. This simple statement conceals many intricacies of strategic management. Because performance varies among individual firms, researchers can explore factors that differentiate these firms and explain why some firms are consistently outperforming others. Because performance varies among industries, researchers can explore structural characteristics of different branches of accounting as a source of explanation. Because performance varies with time, researchers can explore environmental and internal dynamic elements that drive strategic decision-making. In reality,measuring and analyzing performance is a very complicated issue when performance varies simultaneously from firm to firm, from industry to industry and from year to year. The theoretical discussion behind this question is the relative importance of the industrial organization derived approach to strategy versus the resource-based view. This paper analyzes the composition of performance variance of a set of Brazilian firms from 1998 to 2001. The results demonstrate that firm effects are still dominant, with year and industry effects being lower, as previous studies with North American firms have indicated.

  1. Voluntary disclosure of Value Chain in Financial Reports of Companies Brazilian Capital Open

    Directory of Open Access Journals (Sweden)

    Leandro da Costa Lopes

    2012-12-01

    Full Text Available Managing the value chain with the aim to achieve competitive advantage in relation to their competitors and in order to reduce costs has become increasingly important for business organizations. The aim of this paper is to analyse whether Brazilian organisations listed on Sao Paulo´s Stock Exchange (BOVESPA publish information relating to value chain management in their financial reports. In addition, this research aims to investigate the potential relationtionship between evidentiation of this information and two independent variables, gross margin and number of pages. Content Analysis was adopted in the management report and report notes of the year 2011. The analysis was based on the strategic cost management framework developed by Wrubel et al. (2010. The sample selected includes the ten largest non financial organizations, according to their total assets. Despite the fact that publishing the value chain management is not compulsory, it was observed that the businesses studied present on average 30 sentences regarding the topic in their reports. The category internal and external value chain activities represents 54.58% of the total sentences found. It has been found that there is a significant positive correlation between the amount of sentences disclosed and page number of reports, however, it was found that the same does not occur when attempted to correlate the gross margin. As a consequence, the hypothesis that gross margin could be a motivation for higher volume of information regarding value chain was not confirmed.

  2. The use of dynamic capabilities to boost innovation in a Brazilian Chemical Company

    Directory of Open Access Journals (Sweden)

    Cristiane Froehlich

    Full Text Available Abstract Dynamic capabilities seek to explain how competitive advantages can be built in rapidly changing environments. This study aims to assess how the application of dynamic capabilities can contribute to the expansion of innovation capabilities. Data was collected on ten semi-structured interviews with executives from a chemical company, and analyzed using qualitative content analysis. Results indicate that the application of dynamic capabilities contributes to the development of innovation capabilities through the consolidation of the first dynamic capability (sensing, which fosters innovation. Sensing can be considered an organizational capability, resulting from the integration between organizational strategies and the innovation practices of the organization as a whole. This study brings the following contributions the need to include a new microfoundation in the sensing capability, which in this study is called ‘processes to manage innovation on a strategic level' and the need to adapt another microfoundation related to the sensing capability, called ‘processes oriented toward collaboration with suppliers to complement and stimulate innovations within the company'. It is suggested that these processes should be reassessed in terms of their potential to generate and complement organizational innovation.

  3. Comparability of Accounting Choices in Future Valuation of Investment Properties: An Analysis of Brazilian and Portuguese Listed Companies

    Directory of Open Access Journals (Sweden)

    Flaida Êmine Alves de Souza

    2015-08-01

    Full Text Available One of the main purposes for adopting the International Financial Reporting Standards (IFRS is the quest for comparability between financial statements within the same country, over time, and between different countries. IFRS have the feature of allowing accounting choices in most of their standards. However, the existence of such flexibility in the process for recognizing, measuring, and disclosing as sets and liabilities may impact on comparability. IFRS have been criticized both due to their accounting choices and the adoption of the fair value paradigm. This article examines these two issues, investigating the choice of the cost model versus the choice of the fair value model for investment properties (IPs, an option guaranteed under the terms of the International Accounting Standard (IAS 40. This research aimed to identify the comparability degree and the factors that determine the accounting choices made by managers of IPs, in Brazilian and Portuguese listed companies, within the periods from 2010 to 2012. Comparability, within and between countries, was identified by the T-index and the search for the determining factors of accounting choices made by managers was performed by means of a logistic re gression analysis. As a result, it was found that, despite the accounting choices allowed by IAS 40, there was a mean comparability between the accounting practices of firms in these countries, but showing a decrease in the index over the years. The explanatory factors identified were auditing by one of the big four (PricewaterhouseCoopers, Deloitte Touche Tohmatsu, KPMG, or Ernst & Young, companies' indeb tedness, relative importance of IPs' balance, net profit, and less experience of Brazil in using the fair value method to appraise IPs.

  4. Risk of WMSDs in monofunctional and multifunctional workers in a Brazilian footwear company

    Directory of Open Access Journals (Sweden)

    Wilza Karla dos Santos Leite

    Full Text Available Abstract This study aimed to analyze the risk of musculoskeletal disorders in monofunctional and multifunctional workers in a footwear company. The sample comprised 114 workers in the shoe production sector. The method Occupational Repetitive Actions was used to assess the risk of work-related musculoskeletal disorders (WMSDs. Proportional odds models were constructed, relating the risk of WMSDs to the type of work and the worker’s level of multifunctionality. For monofunctional workers, exposure to the higher risk was related to cycle time and the technical actions within their activities, whereas for multifunctional workers, it was related to the range of motion, use of gloves and precision needed in activities. For monofunctional workers, greater risks were associated with a short activity cycle, whereas for multifunctional workers, they were associated with complementary and organizational factors. Moreover, workers whose intracellular activities were less than 30% of the total appeared to be less exposed to the risk of WMSDs.

  5. Cognitive ergonomics: the use of mind mapping tool in maintaining productive sector of a Brazilian paper company.

    Science.gov (United States)

    Mattos, Diego; Mateus, José Roberto; Merino, Eugenio

    2012-01-01

    The use of mind maps as a method of building knowledge, planning, organizing activities and ideas can be seen in the literature related to ergonomics. The results of such use are relevant and its use in academic area found. However, regarding to its use in industrial environments, studies can't not be found. With this scenario, and based on the perception of the ergonomist about the importance of using methods such as mind maps in support of human cognition, it seems pertinent to its use in industry sectors whose cognitive demand requires. Given these assumptions, this study aimed to apply the method of Mind Maps in Productive Maintenance sector of a Brazilian paper. The Productive Maintenance sector in the Paper Industry has an important contribution to operational performance. With practical Predictive Maintenance, Preventive Maintenance and Corrective Maintenance, the industry advocates to make the machines to produce paper is not to stop producing when they are programmed to do so. Among the practices cited, the Preventive Maintenance is one that leads to pre-determined intervals in order to reduce the possibility of placing the equipment in a condition below the required level of acceptance. Therefore, this article aims to propose using the tool "mental maps" in order to collaborate in planning and implementation of preventive maintenance activities in the sector of mechanical maintenance of a pulp and paper industry in southern Brazil. The study investigated the maintenance sector through its employees, who went through training about the tool and then use it and ergonomists company.

  6. Excess control rights: a study about its reflex on the cost of debt of publicly traded Brazilian companies

    Directory of Open Access Journals (Sweden)

    Jonatan Marlon Konraht

    2016-08-01

    Full Text Available This study analyzes the effect of excess control on the cost of debt in publicly traded Brazilian companies. Its objective is to determine whether a higher misalignment between voting rights and cash flow rights held by controlling shareholder causes an increase in agency cost of debt. For the analysis of the research problem, it was used panel data regression with random effects, in which was compared the level of excess control and the firms cost of debt. The results indicate that there is a positive and statistically significant association between excess control and the cost of debt. This suggests that creditors interpret this misalignment as a control entrenchment, which increases the credit risk, and thereby, increases the cost of debt. From the scientific point of view, the contribution to the literature provided by this study is the finding that ownership structure bears an impact in the creditor perceptions of risk, and thus, the cost of debt. These results can assist in developing actions to reduce the cost of debt, which implies the maximization of the economic performance of firms that have third-party capital in its capital structure. Its social contribution is the distinction of the firms exposed to a higher level of cost of debt, identifying ways to maximize resources, that is a relevant aspect especially in times of crisis whose effects can be very varied, such as bankruptcies, massive layoffs and default.

  7. Strategies for Industry Internationalization Brazilian Pulp and Paper the Perspective of Eclectic Paradigm: A Case Study of Pulp and Paper Company Suzano

    Directory of Open Access Journals (Sweden)

    Mayra Batista Bitencourt Fagundes

    2012-12-01

    Full Text Available This article aims to analyze the process of internationalization of the Brazilian pulp and paper. This analysis has an economic bias, basing on the model of internationalization of Eclectic Paradigm of Dunning (1980 in order to identify the internationalization strategies, as well as the key drivers that have enabled reach new markets. We adopted a qualitative methodology, developed through a case study in the company Suzano, a Brazilian company, a global leader in the pulp and paper industry, with a strong presence in the international market. The data were obtained from literature searches, statistics, press releases and official documents of the company. For the treatment of these was used to pattern matching techniques, which enabled contrast them with the theory selected. The results revealed that Suzano differentiated adopted guidelines for the marketing of paper and pulp. The paper is intended primarily for the domestic market, whereas most of the pulp produced is intended to international trade. The company went international for having, according to the Eclectic Paradigm, the advantages of ownership and internalization over their competitors. The strategies used consists in finding markets (market seeking, search efficiency (efficiency seeking and search for strategic assets (strategic asset seeking. We conclude that the theory is Eclectic Paradigm in an appropriate tool for analyzing the internationalization process of the pulp and paper industries.

  8. Galactomannans from Brazilian seeds: characterization of the oligosaccharides produced by mild acid hydrolysis.

    Science.gov (United States)

    Ganter, J L; Heyraud, A; Petkowicz, C L; Rinaudo, M; Reicher, F

    1995-02-01

    Galactomannans with Man:Gal ratios ranging from 1.1:1 to 3:1, obtained from the seeds of Mimosa scabrella, Stryphnodendron barbatiman, Schizolobium parahybum and Schizolobium amazonicum, were submitted to mild acid hydrolysis. The products were fractionated by gel permeation chromatography on BioGel P2 yielding fractions with degrees of polymerization (DP) of 1 to 6. Those with DP 2 to 6 from each species were analysed by ion-exchange high-performance liquid chromatography and characterized by 13C- and 1H-nuclear magnetic resonance (NMR) spectroscopy. The distribution of the oligosaccharides of each degree of polymerization was very similar for the products from S. parahybum and S. amazonicum, indicating the same D-galactosyl distribution on the D-mannan backbone, in agreement with the 13C-NMR splitting in the C4 region of the D-mannosyl units in the original polymers. The hydrolytic conditions adopted allowed characterization of compounds that are not generally produced by enzymatic treatments. The results show that the structures of the oligosaccharides, even if there is a preferential hydrolysis of Gal-Man linkages, reflect the composition of the parent polymer.

  9. THE MODEL AND PERFORMANCE OF PARTNERSHIP BETWEEN SEED COMPANY AND FARMERS

    Directory of Open Access Journals (Sweden)

    Dian Widi Prasetyo

    2015-01-01

    Full Text Available The partnership concept is expected to be one of the ways to improve agricultural sector in Indonesia, so that it will become a mutually beneficial partnership. One of the business entities in seed and supplier for horticultural crops is CV Rahmat Tani. However, the research has found some problems in the partnership system between CV Rahmat Tani and its farmers. Some of them are the products’ qualities which have no standard and the low price.  The aims of this study were 1 to describe and evaluate the partnership that has been used by CV Rahmat Tani and partner farmers, 2 to analyze the farmers’ perception on the partnership’s implementation partnership, 3 to analyze CV Rahmat Tani’s perception on the partnership’s implementation and 4 to formulate strategies to improve the partnership’s performance. The tools of analysis used were gap analysis, EPA, and Mann Whitney Test. The result of the study showed that the pattern that tied the CV and its farmers was informal model. According to partner farmers’ perception, the priorities were 1 the delivery of seeds, pesticides, and fertilizers, 2 seeds selling price 3 cultivation and seeds management training and 4 post–harvest payment. The main priority that would be improved based on the owner’s opinion was the field supervisors’ inputs and recommendation. The recommendation strategies to improve the partnership are: 1 CV Rahmat Tani and its farmers together need to optimize planning; 2 the CV needs to provide trainings about cultivation and postharvest, and to oversee the quality of seed; 3 the CV needs to socialize the postharvest payment deadline; and 4 both parties should synchronize their perception and set some rules.Keywords: EPA, gap analysis, partnerships, seedABSTRAKKonsep kemitraan diharapkan menjadi salah satu cara untuk meningkatkan sektor pertanian di Indonesia sehingga ini akan menjadi sebuah hubungan yang menguntungkan. Salah satu badan usaha yang bergerak

  10. Water extracts of Brazilian leguminous seeds as rich sources of larvicidal compounds against Aedes aegypti L.

    Directory of Open Access Journals (Sweden)

    Davi F. Farias

    2010-09-01

    Full Text Available This study assessed the toxicity of seed water extracts of 15 leguminous species upon Aedes aegypti larvae. A partial chemical and biochemical characterization of water extracts, as well as the assessment of their acute toxicity in mice, were performed. The extracts of Amburana cearensis, Anadenanthera macrocarpa, Dioclea megacarpa, Enterolobium contortisiliquum and Piptadenia moniliformis caused 100% of mortalit y after 1 to 3 h of exposure. They showed LC50 and LC90 values ranging from 0.43 ± 0.01 to 9.06 ± 0.12 mg/mL and from 0.71 ± 0.02 to 13.03 ± 0.15 mg/mL, respectively. Among the secondary metabolite constituents, the seed water extracts showed tannins, phenols, flavones, favonols, xanthones, saponins and alkaloids. The extracts also showed high soluble proteins content (0.98 to 7.71 mg/mL, lectin (32 to 256 HU/mL and trypsin inhibitory activity (3.64 = 0.43 to 26.19 = 0.05 gIT/kg of flour The electrophoretic profiles showed a great diversity of protein bands, many of which already described as insecticide proteins. The extracts showed low toxicity to mice (LD50 > 0.15 = 0.01 g/kg body weight, but despite these promising results, further studies are necessary to understand the toxicity of these extracts and their constituentsfrom primary and secondary metabolism upon Ae. aegypti.Este trabalho objetivou avaliar a toxicidade dos extratos aquosos de sementes de 15 espécies de leguminosas contra larvas de Aedes aegypti. Foi realizada uma caracterização química e bioquímica parcial dos extratos aquosos e a avaliação da toxicidade aguda em camundongos. Os extratos de Amburana cearensis, Anadenanthera macrocarpa, Dioclea megacarpa, Enterolobium contortisiliquum e Piptadenia moniliformis causaram 100% de mortalidade depois de 1 a 3 h de exposição e mostraram valores de CL50 e CL90 entre 0,43 = 0,01 e 9,06 ± 0,12 e entre 0,71 = 0,02 e 13,03 = 0,15 mg/mL, respectivamente. Dentre os constituintes do metabolismo secundário, os extratos

  11. seeds

    African Journals Online (AJOL)

    Owner

    peptidohydrolase (8.0%) from mung bean seedlings. (Baumgartner and Chrispeels, 1977), EP-HG (4.5%) from horse gram seedlings ( Rajeswari, 1997), acidic protease (15%) from germinating winged-bean seeds. (Usha and Singh, 1996) and EP-1 (1.6%) from barley seedlings and GA3-induced cysteine protease (3.38%).

  12. Auditor´s report of report of companies of the brazilian electrical sector: one study of the normative adherence of the reports emited between 1999 and 2006

    Directory of Open Access Journals (Sweden)

    Marcelo Haendchen Dutra

    2008-07-01

    Full Text Available The purpose of the present study was to verify the adherence to the normative demands found in the auditors’ reports concerned with the companies of the Brazilian electrical sector. To reach the proposed goal, an exploratory-descriptive study of report samples published between 1999 and 2006 was undertaken, covering the financial statements issued from 1998 to 2005, selected from Closing Balance, of Gazeta Mercantil. The research has an descriptive character and used the content analysis technique for the data analysis and interpretation. The approach adopted was both qualitative and quantitative. 136 auditors’ reports were scrutinized through the comparison between paragraphs contained in those reports and the aforementioned auditing standards issued by the regulating organ, the Accounting Federal Board. 936 frequencies were acknowledged, being divided into adherent and non-adherent, and the 14,9% of non-adherent ones were minutely discussed. Key words: Auditors’ Report, Auditing Standards and Electrical Sector.

  13. Perfil do suporte oferecido pelas incubadoras brasileiras às empresas incubadas The profile of the support offered by the brazilian incubators to the incubated companies

    Directory of Open Access Journals (Sweden)

    Fabiano Maury Raupp

    2011-08-01

    Full Text Available O artigo objetiva delinear o perfil do suporte oferecido pelas incubadoras brasileiras às empresas incubadas. Trata-se de um estudo descritivo, de natureza quanti-qualitativa, realizado por meio de pesquisa survey. A população da pesquisa corresponde a 179 incubadoras brasileiras, tendo-se obtido um retorno de 37 delas. A coleta de dados deu-se com base em questionário enviado por e-mail aos coordenadores das incubadoras. Inicia-se o estudo fazendo uma breve incursão teórica acerca de incubadoras de empresas, fases do processo de incubação e suporte das incubadoras às empresas incubadas. Na seqüência, identifica-se os procedimentos metodológicos adotados. Em seguida, procede-se à descrição e análise dos dados coletados. Por último, apresenta-se as conclusões do estudo realizado, bem como recomendações para futuras pesquisas.The goal of this article is to outline the profile of the support offered by the Brazilian incubators to the incubated companies. This is a descriptive study, based on both quality and quantity, done through a survey. The target of the research was 179 Brazilian incubators, having heard from 37 of them. The data collection was based on questionnaire sent through e-mail to the coordinators of the incubators. The study began with a brief theoretical foray about incubators of companies. After that, the adopted methodological procedures are identified. Then, the description and the analysis of the data collected are done. At last, the conclusion of the study and recommendation for future researches are presented.

  14. Partitioning of seed dispersal services between birds and bats in a fragment of the Brazilian Atlantic Forest

    Directory of Open Access Journals (Sweden)

    Raissa Sarmento

    2014-06-01

    Full Text Available Community-level network studies suggest that seed dispersal networks may share some universal properties with other complex systems. However, most of the datasets used so far in those studies have been strongly biased towards temperate birds, including not only dispersers, but also seed predators. Recent evidence from multi-taxon networks suggests that seed dispersal networks are not all alike and may be more complex than previously thought. Here, we used network theory to evaluate seed dispersal in a strongly impacted Atlantic Forest fragment in northeastern Brazil, where bats and birds are the only extant dispersers. We hypothesized that the seed dispersal network should be more modular then nested, and that the dispersers should segregate their services according to dispersal syndromes. Furthermore, we predicted that bat and bird species that are more specialized in frugivory would be more important for maintaining the network structure. The mixed network contained 56 plant species, 12 bat species, and eight bird species, and its structure was more modular (M = 0.58 then nested (NODF = 0.21 compared with another multi-taxon network and 21 single-taxon networks (with either bats or birds. All dispersed fruits had seeds smaller than 9 mm. Bats dispersed mainly green fruits, whereas birds dispersed fruits of various colors. The network contained eight modules: five with birds only, two with bats only, and one mixed. Most dispersers were peripheral, and only specialized frugivores acted as hubs or connectors. Our results strongly support recent studies, suggesting that seed dispersal networks are complex mosaics, where different taxa form separate modules with different properties, which in turn play complementary roles in the maintenance of the associated ecosystem functions and services.

  15. A Study on the Use of the Balanced Scorecard for Strategy Implementation in a Large Brazilian Mixed Economy Company

    Directory of Open Access Journals (Sweden)

    Ricardo Vinícius Dias Jordão

    2013-09-01

    Full Text Available The research described in this paper has analyzed the use of the balanced scorecard (BSC as part of a management control system for implementing strategies in a large mixed economy company. The shareholder structure of the company combines traditional shareholder interests with those of the government. Based on a case study in Brazil, the research innovates on analyzing BSC use and contributions to translate a company’s strategy (which requires bringing together different views into objectives and goals aligned to the four BSC perspectives: financial, learning and growth, improvement of internal processes and customer. The results point out that: (1 BSC, when used as part of a MCS, provides effective improvement of the strategy implementation process and its diffusion across the different organizational levels; (2 in the company under analysis, the performance evaluation integrated qualitative, financial and productive dimensions; (3 BSC appeared as an important tool in strategy conception and implementation; and (4 BSC enables to translate the company’s strategy into objectives and goals aligned to the financial, learning and growth, improvement of internal processes and customer perspectives.

  16. Demand Forecast at the Foodstuff Retail Segment: a Strategic Sustainability Tool at a Small-Sized Brazilian Company

    Directory of Open Access Journals (Sweden)

    Claudimar Pereira Da Veiga

    2013-12-01

    Full Text Available Demand forecasting plays an increasingly relevant role within competitive and globalized marketplaces, in as much as operations planning and subsequent transition into a sustainable chain of supplies, is concerned. To this effect, the purpose of this study is to present the application of demand forecasting as a strategic sustainability tool at a Brazilian SME. Therefore, this is a descriptive, ex-post facto and cross-cut, sectional time case study, which employs qualitative and historical quantitative and direct observational data and that utilizes, as both indicators of the level of service offered to consumers and of opportunity costs the artificial neural networks model and fill-rates, for demand forecasting and response purposes. The study further established cause-effect relationships between prediction accuracy, demand responsiveness and process-resulting economic, environmental and social performances. Findings additionally concurred with both widely acknowledged sustainability concepts - NRBV (Natural-Resource-Based View and 3BL (Triple Bottom Line - by demonstrating that demand forecasts ensure the efficient use of resources, improvements in customer responsiveness and also mitigate supply chain stock out and overstock losses. Further to the mentioned economic benefit, demand forecasting additionally reduced the amount of waste that arises from retail product shelf-life expiration, improving the addressing of demand itself and of customer satisfaction, thus driving consequent environmental and social gains.

  17. Brazilian energy

    International Nuclear Information System (INIS)

    O'Shaughnessy, H.

    1997-04-01

    Brazilian Energy provides all the information necessary for energy companies to invest and operate in Brazil, including: a review of Brazil's natural resources; an assessment of privatisation strategies at the federal, state and regional level; an analysis of the electricity industry and the future for Electrobras; an analysis of the oil industry and, in particular, Petrobras; a discussion of the fuel alcohol industry; the discovery of local natural gas, its prospects and the involvement of the auto industry; an assessment of the problems facing the coal industry and its future; a discussion of the regulatory framework for the newly privatised companies; the importance of intra-regional energy links and the booming membership of Mercosur; the difficulties experienced by foreign investors doing business in Brazil; brief profiles of the key energy companies; profiles of key people influencing the privatisation process in Brazil. Brazilian energy is essential reading for those wishing to advise and assist Brazil in this period of change and development, as well as those who wish to invest or become key players in the Brazilian energy sector. (author)

  18. Financial and economic performance of some Brazilian cellulose and paper companies Desempenho econômico-financeiro de algumas empresas brasileiras de celulose e papel

    Directory of Open Access Journals (Sweden)

    Alexandre Nascimento de Almeida

    2010-06-01

    Full Text Available Brazil shows competitive and comparative advantages against others wood producers, mainly in the
    pulp and paper segment, because Brazil has technology in wood production with shorts lifecycles due to the
    good climate conditions and the quality of the products exported for many countries around the world. However,
    in the economical and financial area this advantage is not verified. In reason to the importance of this segment in the Brazilian forest sector the present study had the objective to know the economical and financial situation of six Brazilian pulp and paper companies. The information was obtained with BOVESPA – Sao Paulo State Stock Exchanged by the annual financial balance showed by the companies in the last nine years. Some of the most important economical and financial index was used, like capital profitability. In general, the companies showed a situation of low liquidity and profitability. It was verified an increase of the indebtedness and improvement in the use of the assets in the period. In relation to the operational margin and to the profitability of the equity, the
    companies showed similar behaviors along the time.O Brasil apresenta vantagens competitivas e comparativas frente aos demais países produtores de
    madeira, principalmente no segmento de celulose e papel, pois apresenta tecnologia na produção de matériaprima com ciclos de produção mais curtos em razão de condições climáticas favoráveis e a qualidade dos produtos exportados para diversas partes do mundo. Porém, na área econômica e financeira, esta vantagem não é constatada. Tendo em vista a importância que este segmento possui dentro do setor florestal brasileiro, o presente estudo busca conhecer a situação econômico-financeira de seis empresas de papel e celulose brasileiras de capital aberto. As informações analisadas foram obtidas junto a Bolsa de Valores do Estado de São Paulo (BOVESPA por meio de balan

  19. Maturation of seeds of Caesalpinia echinata Lam. (Brazilwood, an endangered leguminous tree from the Brazilian Atlantic Forest

    Directory of Open Access Journals (Sweden)

    Igor Ferrari Borges

    2005-11-01

    Full Text Available The present work describes changes during the maturation process of seeds of Caesalpinia echinata Lam. Individual flowers were tagged in the day of their anthesis and the pods were collected directly from the branches from 32 to 65 days after flowering (DAF. Results obtained suggested that physiological maturity of C. echinata seeds occurred ca. 60-65 DAF, immediately before shedding, when seeds had 30-40% water content.Sementes de Caesalpinia echinata Lam. têm sido consideradas como de curta longevidade. Contudo, quando lotes são submetidos à seleção prévia ao armazenamento, é possível conservar sua viabilidade por até 18 meses. Considerando a falta de informações conclusivas quanto à melhor época de colheita dessas sementes, o presente trabalho descreve as modificações que ocorrem durante o processo de maturação das sementes. Flores foram etiquetadas no dia de sua antese e os frutos foram colhidos diretamente dos ramos dos 32 aos 65 dias após a antese (DAA. Sementes dispersas naturalmente por período não superior a 24 horas também foram coletadas, sendo designadas sementes recém-dispersas. As características externas e as dimensões (comprimento, largura e espessura de frutos e sementes foram registradas. A avaliação da qualidade fisiológica das sementes foi baseada no teor de água, no conteúdo de matéria seca e na germinação. Os resultados sugerem que a maturidade fisiológica das sementes de C. echinata ocorreu por volta de 60-65 DAA, imediatamente antes da deiscência, quando as sementes tinham 30-40% de água.

  20. The new research centre of the Brazilian Petroleum Company in Rio de Janeiro, Brazil: The achievements in the thermal performance of air-conditioned buildings in the tropics

    Energy Technology Data Exchange (ETDEWEB)

    Brandao, Rafael; Marcondes, Monica Pereira; De Benedetto, Gisele S.; Goncalves, Joana Carla Soares; Duarte, Denise Helena Silva; Ramos, Jose Ovidio [Laboratorio de Conforto Ambiental e Eficiencia Energetica (LABAUT), Departamento de Tecnologia da Arquitetura (AUT), Faculdade de Arquitetura e Urbanismo, Universidade de Sao Paulo (FAUUSP), Sao Paulo, Brasil, Rua do Lago, 876, Cidade Universitaria, 05508-900 Sao Paulo, SP (Brazil)

    2008-07-01

    The study on the thermal performance of the air-conditioned buildings of the new research centre of the Brazilian Petroleum Company, in the tropical climate of Rio de Janeiro, was part of a bigger research and consultancy project involving environmental issues. The architectural design was the subject of a national competition in 2004, encompassing over 100,000 m{sup 2}. According to the design brief, out of the 10 buildings of the new research centre, 7 have to be either completely or partially air-conditioned, due to specific occupation requirements. The challenge for better thermal performance was related to systems' energy efficiency, to the introduction of natural ventilation and to the notion of adaptive comfort, which were verified with the support of thermal dynamic simulations. At the early stages of the assessments, the potential for natural ventilation in the working spaces considering the mixed-mode strategy achieved 30% of occupation hours. However, the development of the design project led to fully air-conditioned working spaces, due to users' references regarding the conventional culture of the office environment. Nevertheless, the overall architectural approach in accordance to the climatic conditions still showed a contribution to the buildings' energy efficiency. (author)

  1. The new tariff model based on marginal costs developing concept for Brazilian electric sector. A case study for Power and Light Company of Sao Paulo State (Brazil); O novo modelo tarifario baseado no conceito de custos marginais em desenvolvimento para o setor eletrico brasileiro. Um estudo de caso para a Companhia Paulista de Forca e Luz

    Energy Technology Data Exchange (ETDEWEB)

    Correia, S.P.S.

    1991-12-31

    A new methodology for power generation cost accounts in Brazilian electric sector is described, with the application of marginal costs theory and its deviation in developing economies. A case report from a Brazilian Power and Light Company is studied, focalizing the seasoning, the planning, the tariff model and the power generation, transmission and distribution. (M.V.M.). 19 refs, 28 figs, 1 tab.

  2. The new tariff model based on marginal costs developing concept for Brazilian electric sector. A case study for Power and Light Company of Sao Paulo State (Brazil); O novo modelo tarifario baseado no conceito de custos marginais em desenvolvimento para o setor eletrico brasileiro. Um estudo de caso para a Companhia Paulista de Forca e Luz

    Energy Technology Data Exchange (ETDEWEB)

    Correia, S P.S.

    1992-12-31

    A new methodology for power generation cost accounts in Brazilian electric sector is described, with the application of marginal costs theory and its deviation in developing economies. A case report from a Brazilian Power and Light Company is studied, focalizing the seasoning, the planning, the tariff model and the power generation, transmission and distribution. (M.V.M.). 19 refs, 28 figs, 1 tab.

  3. Fatores críticos para a melhoria contínua em indústrias brasileiras Critical factors for the continuous improvement in brazilian manufacturing companies

    Directory of Open Access Journals (Sweden)

    Pedro Carlos Oprime

    2011-03-01

    Full Text Available O objetivo deste artigo é identificar e analisar fatores críticos no desenvolvimento de atividades de melhoria contínua (MC em empresas industriais brasileiras. Um modelo conceitual de relacionamento entre práticas e resultados foi testado por meio de um survey utilizando uma amostra de 46 empresas industriais. Fatores como: treinamento em ferramentas de solução de problemas, o incentivo a sugestões, a comunicação face a face, visitas ao chão de fábrica e adoção de sistemas de incentivos, se mostraram críticos para alcance de sucesso em atividades de MC. Identificaram pela análise fatorial dois constructos críticos relacionados ao processo de melhoria contínua: 1 a promoção das atividades de melhoria contínua por meio de políticas de incentivos; e 2 o suporte e liderança da alta administração e ativa participação da gerência. Observou-se que há relação estatisticamente significativa entre o uso de técnicas de solução de problemas e mecanismos de incentivos com o desempenho das empresas.The aim of this paper is to identify and analyze critical factors in the development of continuous improvement (CI activities in Brazilian manufacturing companies. A conceptual model of relationship between practices and results was tested through a survey conducted in 46 manufacturing companies. Factors such as: problems solving tools training, suggestion incentives, face-to-face communication, visits to the shop floor and adoption of incentive systems, have proved to be critical at reaching success in CI activities. Through factorial analysis, two critical constructs concerning continuous improvement process were identified: 1 promotion of continuous improvement through incentive mechanisms; and 2 High level management support and leadership and management active involvement. It was observed that there is a statistically meaningful relationship between the use of problem solving techniques and the incentive mechanisms in face of

  4. Reproduction, pollination and seed predation of Senna multijuga (Fabaceae in two protected areas in the Brazilian Atlantic forest

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    Marina Wolowski

    2011-12-01

    Full Text Available One important subject is to determine the effectiveness of conservation areas, where different management categories are being applied, to maintain effective sexual reproduction in plants and their interactions with animal groups. To evaluate this issue, we compared the phenology, reproductive success, pollination and pre-dispersal seed predation of the legume tree Senna multijuga in two differently managed protected areas in Southeastern Brazil: the Itatiaia National Park and the Environmental Protection Area of Serrinha do Alambari, from December 2007 to December 2008. Vegetative and reproductive phenodinamycs were registered monthly in 80 individuals; other evaluations included 104 observation hours for pollination (March-May 2008 in 51 inflorescences; besides, fruit counts, fecundity and seed predation. Sexual reproduction of S. multijuga depends on the transfer of pollen by large bees (Bombus, Centris, Epicharis and Xylocopa, as the species is self-incompatible. Bruchidae species of the genus Acanthoscelides and Sennius predate seeds. Vegetative and reproductive phenodynamics differed among sites. Our results indicated that ecological interactions were lower at the protected area, but the reproductive processes in S. multijuga were not ruptured or critically degraded. This reinforces the idea that landscape areas with intermediate levels of protection, such as environmental protection areas, are suitable as buffer zones, and thus, relevant to the conservation of ecological processes when associated with more strictly protected areas. Rev. Biol. Trop. 59 (4: 1939-1948. Epub 2011 December 01Es importante determinar la eficacia de las áreas de conservación cuando se están implementando diferentes categorías de manejo, y una forma de hacerlo es conociendo si se mantiene una reproducción sexual efectiva en las especies de plantas y sus interacciones con grupos de animales. Para evaluar esta cuestión, se comparó la fenología, el

  5. A xyloglucan from seeds of the native Brazilian species Hymenaea courbaril for micropropagation of Marubakaido and Jonagored apples.

    Science.gov (United States)

    Lima-Nishimura, N; Quoirin, M; Naddaf, Y G; Wilhelm, H M; Ribas, L L F; Sierakowski, M-R

    2003-01-01

    Xyloglucan was extracted from seeds of Hymenaea courbaril and mixed with agar to prepare a solid culture medium used for micropropagation of the Marubakaido apple rootstock (Malus prunifolia Borkh) and cv. Jonagored (Malus domestica). The performance on gels created from a blend of 0.4%agar and 0.2% xyloglucan (w/v) was compared with that on media gelled with a standard concentration 0.6% (w/v) of agar. The growth of shoots and the multiplication rate were higher on the modified culture medium than on the agar-gelled medium. The occurrence of hyperhydric shoots was lower on the modified medium. In the absence of auxin, shoot rooting reached 70% (Marubakaido) and 66% (Jonagored) on the agar-xyloglucan medium and 6.7% and 10.4%, respectively, on the agar medium. When 0.25 microM indole-3-butyric acid (IBA) was added to both media, the modified medium gave better results in terms of rooting percentage and quality of roots than the agar-gelled medium.

  6. Potential for seed bank formation of two weed species from Brazilian Amazonia Potencial para a formação de banco de sementes de duas espécies de plantas daninhas da Amazônia brasileira

    Directory of Open Access Journals (Sweden)

    Moacyr B. Dias-Filho

    1999-08-01

    Full Text Available The potential for seed bank formation of two perennial weed species, Ipomoea asarifolia (Desr. Roem. & Schult. (Convolvulaceae and Stachytarpheta cayennensis (Rich. M. Vahl (Verbenaceae, both common in Amazonia , was evaluated in a degraded pasture area in eastern Brazilian Amazonia . Seeds were enclosed in nylon mesh packets and placed at the soil surface or buried at 5 or 10 cm deep. The number of viable seeds was recorded at 6, 10, 14 and 18 months after burial. Results showed that S. cayennensis has the ability to form persistent soil seed bank, while I. asarifolia seeds do not build up in the soil seed bank. For S. cayennensis and, to some extent, for I. asarifolia, seed survival was highest at greater burial depths.O potencial para a formação de banco de sementes de duas espécies perenes de plantas daninhas, Ipomoea asarifolia (Desr. Roem. & Schult. (Convolvulaceae e Stachytarpheta cayennensis (Rich. M. Vahl (Verbenaceae, ambas comuns na Amazônia, foi avaliado em uma área de pastagem degradada na Amazônia oriental brasileira. As sementes foram inseridas em envelopes de tela de nylon e colocadas na superfície do solo ou enterradas a cinco ou 10 cm de profundidade. O número de sementes viáveis foi avaliado aos 6, 12, 14 e 18 meses após o início do ensaio. Os resultados mostraram que S. cayennensis tem o potencial para formar banco de sementes persistente, enquanto que as sementes de I. asarifolia não apresentam esse potencial. Em S. cayennensis e, de certo modo, em I. asarifolia, a sobrevivência de sementes foi maior nas maiores profundidades.

  7. Prevalência e custos indiretos das cefaléias em uma empresa brasileira Prevalence and indirect costs of headache in a Brazilian company

    Directory of Open Access Journals (Sweden)

    MAURICE VINCENT

    1998-12-01

    Full Text Available Funcionários de uma empresa (n=993 foram entrevistados quanto à ocorrência de cefaléias durante um período retrospectivo de 30 dias. A prevalência foi 49,8%, com frequência de 4,3±7,0 episódios e duração de 12,2±21,4 horas. Os diagnósticos baseados na classificação da Sociedade Internacional de Cefaléias, foram enxaqueca (5,5%, cefaléia do tipo tensão (CTT episódica (26,4%, CTT crônica (1,7% e outras cefaléias (16,2%. As mulheres foram mais acometidas e tiveram proporcionalmente mais enxaquecas que os homens. Cerca de 10% dos pacientes relataram dor suficientemente intensa a ponto de prejudicar seu desempenho no trabalho, o que representou 538,75 horas não trabalhadas. O custo indireto proporcionado pela interferência no trabalho foi estimado para cada cefaléia. O potencial prejuízo projetado à empresa devido às cefaléias é R$145,64 por funcionário, ou R$144 682,39 por ano. Como a enxaqueca é a cefaléia de maior custo, seu controle é particularmente importante no ambiente de trabalho. Há meios eficazes para reduzir sua frequência, com reflexos positivos no bem-estar e na produtividade do indivíduo. A relação custo-benefício favorece claramente a instituição de programas de prevenção e tratamento contra cefaléias crônicasEmployees from a Brazilian oil company reserach centre (n=993 were interviewed on the occurrence of headache during a 30 days period. Headache prevalence was 49.8%, with a mean frequency of 4.3±7.0 attacks per month, lasting 12.2±21.4 hours each. According to the International Headache Society diagnostic criteria, migraine (5.5%, episodic tension-type headache (26.4%, chronic tension-type headache (1.7% and headaches not fulfilling the criteria for such disorders (16.2% were observed. Women suffered comparatively more headache and specifically migraine than men. The pain interfered with work productivity in 10% of the subjects, corresponding to 538.75 hours off. According to an

  8. Changes in soluble carbohydrates during storage of Caesalpinia echinata LAM. (Brazilwood seeds, an endangered leguminous tree from the Brazilian Atlantic Forest

    Directory of Open Access Journals (Sweden)

    I. S. Garcia

    Full Text Available Caesalpinia echinata seeds stored in laboratory environmental conditions lose their viability in one month whilst under low temperatures germination is maintained for 18 months of storage. These seeds are tolerant to desiccation, keeping their viability up to 0.08 gH2O.gDW-1. Since soluble carbohydrates are believed to be involved with desiccation tolerance and seed storability, the aim of this work is to analyze the content and composition of soluble carbohydrates in C. echinata seeds during storage in paper bags (PB and glass flasks (GF at laboratory room (RT and cool (CT temperatures. In freshly harvested seeds, total soluble carbohydrates comprised approximately 10% of the dry weight, decreasing to ca. 8% over 18 months of storage at RT. In seeds stored at CT, sugars varied differently decreasing initially and being restored at the end of the analysis period. The main neutral sugars in seeds from all treatments were sucrose, fructose and glucose. Raffinose and stachyose were present as traces. Free myo-inositol and other cyclitols were also detected. The main tendency observed was the variation in levels of both glucose and fructose in relation to sucrose, the highest levels of monosaccharides which were found in seeds stored at CT. The values of glucose and fructose were practically constant in seeds stored in paper bags for 18 months at CT, decreasing consistently in the other treatments, mainly at RT. Sucrose contents remained relatively stable. Changes in soluble sugars during storage suggest that the loss of germinability of seeds of C. echinata could be associated with low levels of glucose and fructose in relation to sucrose.

  9. Análise dos movimentos recentes de diversificação nas empresas construtoras de porte médio no Brasil Analysis of the diversification actions developed by the Brazilian medium construction companies

    Directory of Open Access Journals (Sweden)

    João Gualberto Coutinho Rocha

    2002-01-01

    Full Text Available Ao longo dos últimos anos, as empresas brasileiras de construção civil vêm desenvolvendo ações de diversificação em seus negócios, com especial ênfase no segmento das concessões de obras e serviços públicos. Baseado em uma pesquisa realizada junto a 26 empresas construtoras de porte médio, o presente artigo pretende analisar as reais motivações, interesses, capacidades, formas associativas adotadas e resultados derivados da decisão por diversificar nessas empresas. O objetivo final do artigo é o de apontar eventuais distorções entre interesses e estratégias, e capacidades disponíveis e demandas exigidas para o cumprimento dos programas de diversificação em tais empresas, procurando, ainda, indicar caminhos alternativos para o futuro.Throughout the last years, the Brazilian construction companies have been developing diversification programs, especially in the fields of infrastructure privatization. Based on a research took effect with 26 medium companies, this article intends to study the real motivations, interests, capacities, partnership forms and results of the actions developed by these companies. The final purpose of the article is to discuss eventual distortions between interests and strategies, and abilities and demands, trying to point new strategic ways to the future.

  10. Effect of investments on fundamentals and market reaction on pre-operational and operational Brazilian companies for the period 2006-2012

    Directory of Open Access Journals (Sweden)

    Marco Antonio Pereira

    2016-03-01

    Full Text Available ABSTRACT This paper provides evidence on the market reaction to corporate investment decisions whose shareholder value is largely attributed to growth options. The exploratory research raised pre-operational companies and their operational pairs on the same economy segments. It had the purpose of investigating the existence of statistical differentiation from financial indicators that reflect the installed assets and growth assets, and then study the market reaction to changes in fixed assets as a signaling element about investment decisions. The formation process of operational assets and shareholder value almost exclusively dependent on asset growth stands out in the pre-operational companies. As a result, differentiation tests confirmed that the pre-operational companies had their value especially derived on growth options. The market reaction was particularly bigger in pre-operational companies with abnormal negative stock returns, while the operational companies had positive returns, which may indicate that the quality of the investment is judged based on the financial disclosure. Additionally, operational companies' investors await the disclosure to adjust their prices. We conclude that the results are consistent with the empirical evidence and the participants in financial markets to long-term capital formation investments should give that special attention.

  11. Study of the enthalpy-entropy mechanism from water sorption of orange seeds (C. sinensis cv. Brazilian for the use of agro-industrial residues as a possible source of vegetable oil production

    Directory of Open Access Journals (Sweden)

    Daniele Penteado Rosa

    2013-02-01

    Full Text Available Orange seeds are a promising agroindustry-waste which can be implemented in the extraction and production of vegetable oil. The relationship between moisture content and water activity provides useful information for the processing and storage of this waste item. The aim of this study was to determine the mechanism of water sorption enthalpy-entropy of orange seeds (C. sinensis cv. Brazilians according to the moisture content. Therefore, desorption isotherms were determined at five different temperature (30, 40, 50, 60, and 70 ºC under a wide range of moisture content (0.005-0.057 kg kg-1 d.b. and water activity (0.02-0.756. Theoretical and empirical models were used for modeling the desorption isotherms. An analytical solution of the Clausius-Clapeyron equation was proposed to compute the isosteric heat of sorption, the differential entropy, and Gibbs free energy using the Oswin model when the effect of temperature on the hygroscopic equilibrium was considered.

  12. The logistics management in the sizing of the fleet of containers per ships in dedicated route - The use of computer simulation: A Brazilian shipping company case

    Directory of Open Access Journals (Sweden)

    Delmo Alves de Moura

    2015-09-01

    Full Text Available The aim of this paper is provide the use of the simulation in the discrete event to manage one important point in the logistics systems to shipping companies that is the imbalance of containers, movement of empty containers from surplus ports to deficit ports. From a survey of data from a shipping company operating in Brazil, at various ports, it was possible to model and simulate the needs in six major domestic ports of empty and full containers and seek to meet demand in the shipping market, reducing storage of containers and maintaining the level of excellence in service. Based on the discrete event simulation it was possible to analyze the problem of empty and full containers at the ports in the maritime transportation system. It was possible study the imbalance situation in the ports e provide one tool the companies to manage yours service. The data are confined to one company located in São Paulo and operating in Brazil at maritime transportation. The research shows that the imbalance problem between full and empty containers is a real case to all companies in the maritime transportation and can have effective solutions using discrete event simulation. To have excellent supply chain management it is important to have also one effective transportation system. This paper contributes to research in the inbound and outbound part of the supply chain management.

  13. Estrutura de propriedade e de controle das empresas de capital aberto no Brasil Ownership and control in brazilian limited liability companies

    Directory of Open Access Journals (Sweden)

    Dante Mendes Aldrighi

    2005-04-01

    Full Text Available This paper has as its main objective to measure the magnitude of deviations between control rights and cash-flow rights for the ultimate shareholder with the largest voting rights of limited liability companies in Brazil. Furthermore, it pinpoints how these discrepancies are generated, evaluating the relative importance of the issuance of preferred stocks with no voting rights, pyramidal arrangements of ownership, and cross-shareholdings. The data set embraces 602 companies that in 2001 complied with the mandatory requirement of filing to the CVM.

  14. Uma análise da correlação entre o EVA® e o MVA® no contexto das empresas brasileiras de capital aberto Correlation between Economic Value Added and Market Value Added for publicly owned Brazilian companies

    Directory of Open Access Journals (Sweden)

    José Odálio dos Santos

    2005-03-01

    Full Text Available Este artigo trata do tema da criação de valor, da forma como é medida pelo EVA® (Valor Econômico Adicionado e pelo MVA® (Valor de Mercado Agregado, duas metodologias desenvolvidas no final dos anos 80 pela empresa americana de consultoria Stern Stewart & Co. O EVA® é definido como a diferença entre o lucro operacional líquido depois de impostos e o custo do capital investido na empresa, enquanto o MVA® é determinado pela diferença entre o valor de mercado da empresa e o capital total nela investido. Um estudo realizado por G. Bennett Stewart III, que idealizou essas metodologias juntamente com o seu sócio Joel M. Stern, encontrou uma forte correlação entre o EVA® e o MVA®. Visando averiguar se tal resultado se aplica também ao caso das empresas brasileiras, os autores deste artigo realizaram uma pesquisa semelhante, baseada numa amostra formada por empresas de capital aberto cujas ações foram negociadas na Bovespa (Bolsa de Valores de São Paulo durante o período de 1996 a 2001.This article deals with value creation as measured by Economic Value Added (EVA® and Market Value (MVA® which are methods developed by an American consultant, Stern Stewart & Co, in the late l980's. Economic Value Added is defined as the difference between net operating profit after taxes and the cost of capital invested in a company, while Market Value Added is the difference between market value and the total capital invested in a company. G. Bennett Stewart III, who conceived this approach together with his partner Joel M. Stern, found a strong correlation between Economic Value Added and Market Value Added. Our research investigated whether this also applies to a sample of publicly owned Brazilian companies traded on the São Paulo Stock Exchange between 1996 and 2001.

  15. Custos dos Serviços de Não-auditoria (SNA das Maiores Empresas Brasileiras = Non-audit service (SNA fees in the biggest brazilian companies

    Directory of Open Access Journals (Sweden)

    Carolina Aguiar da Rosa

    2014-04-01

    Full Text Available O objetivo deste artigo é caracterizar os custos dos Serviços de Não-Auditoria – SNA das maiores empresas listadas na Bolsa de Valores de São Paulo – BM&FBOVESPA. Para a consecução deste trabalho foram utilizadas as informações divulgadas no Formulário de Referência – FR e no Relatório de Administração – RA, relativas ao ano de 2010, das 100 maiores empresas classificadas por valor de mercado, apresentadas na Revista Exame. Para identificar os elementos que caracterizam os grupos de empresas com diferentes custos de SNA evidenciados utilizou-se a análise de variância, avaliando-se a partir das variáveis ativo total, patrimônio líquido, resultado líquido e custos dos serviços de auditoria externa - SAE. Os resultados encontrados demonstram que os SNA mais utilizados pelas empresas são os de auditoria de impostos (31%. Por outro lado, os serviços de auditoria SOX detêm um custo expressivo, representando 16% do total de SNA, mas possuem uma baixa incidência, que pode ser justificada por uma preocupação recente com a governança corporativa. Uma preocupação com a evidenciação dos SNA pode surgir, pois 50% dos custos evidenciados pelas empresas compõem o grupo “outros serviços” e não são explicitados os tipos de serviços que fazem parte desse grupo. Além disso, foram encontradas incoerências de informações evidenciadas no FR e RA em 35% das empresas. Quanto às relações da variabilidade dos custos dos SNA, este estudo traz evidências de que os maiores custos dos SNA evidenciados pelas empresas da amostra estão naquelas em que os custos de SAE são maiores. The aim of this paper is to characterize the costs of Non-Audit Services - SNA of the largest companies listed at BM&FBOVESPA. To achieve this study, the Reference Form - FR and Management Report - RA were used to find information about SNAdisclosed in 2010 by the top 100 companies ranked by market value, which were listed at Exame magazine. To

  16. Investigação sobre a existência de inovações disruptivas das grandes empresas multinacionais para o mercado brasileiro de baixa renda Large multinational companies innovations to the low-income Brazilian market

    Directory of Open Access Journals (Sweden)

    Silvia Novaes Zilber

    2013-06-01

    Full Text Available O objetivo deste estudo foi identificar se grandes empresas multinacionais no mercado brasileiro, antes focadas prioritariamente nas classes de maior poder aquisitivo, promoveram algum tipo de inovação, particularmente inovações disruptivas, a fim de atender ao emergente mercado de baixa renda, impactando a gestão da produção e/ou cadeia de suprimentos dessas multinacionais. Para isso foi utilizado o método de estudo de casos múltiplos, estudando-se as empresas Nestlé, Unilever e Johnson & Johnson. Os resultados mostraram que as multinacionais que atuam no mercado brasileiro estudadas não promoveram inovações disruptivas para atuar na base da pirâmide, pois consideraram que a faixa de classes D e E não é atrativa o suficiente para investirem no desenvolvimento de produtos para essa faixa, atendendo preferencialmente a classe C através de pequenas modificações em produtos e distribuição. Dessa forma, não foram encontradas evidências de inovações disruptivas, mas inovações sustentadoras e incrementais ligadas à adequação de produtos existentes.The objective of this study was to identify whether major multinational companies in the Brazilian market, focused primarily on higher income classes, have promoted some kind of innovation, particularly disruptive innovations, to meet the emerging low-income market, impacting the operation management and/or supply chain of these multinationals. To this end, a multiple case study method was used at Nestlé, Unilever and Johnson & Johnson. Results showed that multinational companies operating in the Brazilian market have not promoted disruptive innovations directed to the base of the pyramid, once they felt that the "D" and "E" classes are not attractive enough to justify investments in product development, directing investments preferentially to the "C" class through small changes in products and distribution. This way, no evidence of disruptive innovations was found; only

  17. Investigação sobre a existência de inovações disruptivas das grandes empresas multinacionais para o mercado brasileiro de baixa renda Large multinational companies innovations to the low-income Brazilian market

    Directory of Open Access Journals (Sweden)

    Silvia Novaes Zilber

    2012-01-01

    Full Text Available O objetivo deste estudo foi identificar se grandes empresas multinacionais no mercado brasileiro, antes focadas prioritariamente nas classes de maior poder aquisitivo, promoveram algum tipo de inovação, particularmente inovações disruptivas, a fim de atender ao emergente mercado de baixa renda, impactando a gestão da produção e/ou cadeia de suprimentos dessas multinacionais. Para isso foi utilizado o método de estudo de casos múltiplos, estudando-se as empresas Nestlé, Unilever e Johnson & Johnson. Os resultados mostraram que as multinacionais que atuam no mercado brasileiro estudadas não promoveram inovações disruptivas para atuar na base da pirâmide, pois consideraram que a faixa de classes D e E não é atrativa o suficiente para investirem no desenvolvimento de produtos para essa faixa, atendendo preferencialmente a classe C através de pequenas modificações em produtos e distribuição. Dessa forma, não foram encontradas evidências de inovações disruptivas, mas inovações sustentadoras e incrementais ligadas à adequação de produtos existentes.The objective of this study was to identify whether major multinational companies in the Brazilian market, focused primarily on higher income classes, have promoted some kind of innovation, particularly disruptive innovations, to meet the emerging low-income market, impacting the operation management and/or supply chain of these multinationals. To this end, a multiple case study method was used at Nestlé, Unilever and Johnson & Johnson. Results showed that multinational companies operating in the Brazilian market have not promoted disruptive innovations directed to the base of the pyramid, once they felt that the "D" and "E" classes are not attractive enough to justify investments in product development, directing investments preferentially to the "C" class through small changes in products and distribution. This way, no evidence of disruptive innovations was found; only

  18. Implementação de programas de qualidade: um survey em empresas de grande porte no Brasil Implementation of quality programs: a survey in large size Brazilian companies

    Directory of Open Access Journals (Sweden)

    Silvia Helena Boarin Pinto

    2006-05-01

    Full Text Available O objetivo deste trabalho é identificar os principais aspectos da implementação dos programas de qualidade em empresas brasileiras, a partir dos modelos mais difundidos e implementados como a certificação de sistemas de qualidade nas normas ISO 9000, o Seis Sigma e o Total Quality Management (TQM, fazendo uma análise comparativa e crítica de sua adoção pelas organizações e estudando as relações existentes entre eles, a complementaridade e as redundâncias. O tema é extremamente relevante no cenário atual, em que as companhias investem quantias significativas em diversos programas de melhoria da qualidade e possuem enormes dificuldades para avaliar o impacto estratégico, bem como o respectivo valor agregado. A metodologia adotou elementos da análise quantitativa, isto é, uma pesquisa do tipo survey. O universo para a coleta de dados foi extraído da relação "Ranking Valor 1.000", que contém as 1.000 maiores empresas brasileiras, publicadas no anuário do jornal "Valor Econômico", ano-base de 2004, partindo-se do pressuposto de que, nestas empresas, estarão os embriões dos modelos emergentes de gestão da qualidade. Posteriormente, as respostas obtidas por meio de questionários foram analisadas com o auxílio de um programa estatístico. A análise concluiu que as empresas que implantaram o programa Seis Sigma são as de maior tradição em qualidade, ou seja, adotaram outros programas anteriormente; as organizações que mais investiram em qualidade, pela adoção de programas, obtiveram sucesso nos indicadores de desempenho; e as principais causas do insucesso dos programas de qualidade ISO 9000, Seis Sigma e TQM nas organizações analisadas foram a escassez de recursos financeiros para a correta implantação e o frágil apoio da direção da empresa.This research aims to identify the main trends in the implementation of Quality Programs in Brazilian companies and is based on the most widely known and implemented

  19. The relation between voluntary dissemination of information in Brazilian company sites and company financial performance Análise da relação entre disseminação voluntária de informações em sites corporativos e desempenho financeiro de empresas brasileiras

    Directory of Open Access Journals (Sweden)

    Jupter Júnior Moreira Luz

    2006-12-01

    Full Text Available Corporate governance is becoming an important aspect of management and internet is now convenient for disclosure of information to the market. Therefore this relation between voluntary dissemination of information in company sites and financial performance of Brazilian companies was investigated. A multiple regression analysis was of made of 40 companies, 24 that belonged to the New Bovespa Market (N1, N2 or NM as well as 16 others that did not. The extent of transparent disclosure in the form of voluntary dissemination of information in company these sites was found to be directly associated with company size, shareholder return and return on total assets. However, contrary to expectations, a statistically significant negative association was identified between return on equity and voluntary disclosure of information in company sites.A governança corporativa vem-se tornando um importante mecanismo da gestão empresarial nos últimos anos, e a internet, uma ferramenta para disseminar informações ao mercado. O objetivo deste artigo é analisar se existe associação entre disseminação voluntária de informações em sites corporativos e desempenho financeiro. A análise foi feita de uma amostra de 40 empresas, das quais 24 fazem parte do Novo Mercado da Bovespa (N1, N2 ou NM e outras 16 não fazem parte, por meio de uma regressão múltipla. Constatou-se que a disseminação voluntária de informações nos sites corporativos das empresas pesquisadas está associada diretamente ao tamanho da empresa, ao retorno acionário e ao retorno sobre o ativo total, ou seja, quanto maior a empresa, o retorno acionário e o retorno sobre o ativo, maior tende a ser a transparência e a divulgação de informações ao mercado por meio dos sites corporativos. E, contrariando as expectativas, foi encontrada, também com significância estatística, uma associação negativa entre o retorno sobre o patrimônio líquido e a disseminação voluntária de

  20. Uso do sistema de controle gerencial e desempenho: um estudo em empresas brasileiras sob a perspectiva da resources-based view Management control system use and performance: a study in brazilian companies using resources-based view

    Directory of Open Access Journals (Sweden)

    José Carlos Tiomatsu Oyadomari

    2011-08-01

    of the international research that has shown some contradictory results. The research was carried out in 2008, by a survey in a sample of 104 companies from Exame Magazine 1000 Biggest Brazilian Companies. Using the Structural Equation Model, the main results indicate no evidence of negative relationships between the diagnostic use and the organizational competences development, what contradicts Henri's results (2006. It was also identified that the interactive use has positive influences in the competences of Organizational Learning and Market Orientation, and these have positive influences in Performance (measured by self-evaluation. This study contributes to Brazilian research as its subject integrates Management Accounting and Strategy and also for measurement the construct Dynamic Tensions. For the practice, the result is important as it shows that companies should continue to use Management Control for diagnostic, as it helps the organization to correct errors, simultaneously recommending the use of interactive way to activate organizational ompetences.

  1. Report on seed born diseases in organic seed and propagation material

    OpenAIRE

    Micheloni, C.; Plakolm, G.; Schärer, H.

    2007-01-01

    The key questions which will be addressed in this report are: • Are seed born diseases an important factor that prevents seed companies from producing organic seeds and organic farmers from using them? • Which seed treatments are available in organic farming? Which treatments are or will be acceptable? To which degree are they effective? • Are the thresholds for seed born diseases different among Member States? Can this cause unfair competition among farmers and seed producers? • ...

  2. Disclosure of social information by Brazilian companies according to United Nations indicators of corporate social responsibility Divulgação de informações sociais por empresas brasileiras segundo os indicadores de responsabilidade social corporativa da ONU

    Directory of Open Access Journals (Sweden)

    Marcelle Colares Oliveira

    2009-12-01

    Full Text Available Several frameworks of social information disclosure have been proposed worldwide to satisfy stakeholders' information needs. In 2008, the United Nations launched a guide with recommendations for corporate responsibility indicators in annual reports based on the Global Reporting Initiative framework and standards of the International Labour Organization, Organization for Economic Co-operation and Development and International Accounting Standards Board. The objective of the present study was to analyze the disclosure of social information by Brazilian companies of the New Market listing segment traded on the São Paulo Stock Exchange (BOVESPA in accordance with UN indicators of corporate social responsibility. This was an exploratory and qualitative study based on a review of documents and the literature. The findings were interpreted by way of content analysis to determine the predominance of UN indicators disclosed by Brazilian enterprises. The results were compared to those of a 2008 UN study on social information disclosure by 100 large enterprises in the top ten emerging economies in the world. The companies in our study were found to disclose most of the indicators recommended by the UN in harmony with internationally accepted standards. However, more recently introduced non-financial indicators were less frequently reported.Diversas são as iniciativas de instituições nacionais e internacionais no sentido de se chegar a um conteúdo de informações sociais que seja evidenciado pelas empresas e atenda às necessidades dos stakeholders. Em 2008, foi lançado o Guia de Indicadores de Responsabilidade Corporativa em Relatórios Anuais, da Organização das Nações Unidas (ONU, elaborado com base no GRI, nas normas da OIT e da OCDE e alinhado às definições adotadas nas normas do IASB. O presente estudo tem por objetivo principal analisar a divulgação de informações sociais pelas empresas brasileiras do Novo Mercado da Bovespa

  3. Etapas da implementação da educação corporativa e seus impactos em empresas brasileiras: um estudo multicaso Corporate education implementation stages and their impacts on Brazilian companies: a multi-case study

    Directory of Open Access Journals (Sweden)

    Fábio Henrique Antunes Vieira

    2012-04-01

    Full Text Available Este trabalho apresenta a Educação Corporativa - EC nas organizações brasileiras, como uma forma de aprendizado contínuo, apesar dessa prática ainda estar em fase de amadurecimento no País. O objetivo da pesquisa é avaliar as etapas da implementação do processo da EC através de um estudo multicaso. Foi observado que a implementação da unidade de EC deve levar em consideração a singularidade de cada empresa, com suas características e especificidades. Pode-se concluir que a maioria das empresas desse estudo indicou que a implementação foi realizada após decisão dos dirigentes como a etapa inicial. Mesmo inexistindo uma fórmula capaz de atender às especificações das mais diversas organizações, houve uma sequência lógica para a estruturação e implementação da unidade.This study presents the corporate education (CE in Brazilian organizations as a means of continuous learning, despite the fact that this practice is still under development in the country. The purpose of this research was to analyze the implementation stages of the CE process through a multi-case study. It was possible to observe that the CE unit implementationshould consider the singularities of each company, with its characteristics and specificities. It is possible to conclude that most enterprises in this study indicated that the implementation was carried out after the executives' decision as the first phase. Although there is no formula capable of meeting the specifications of all organizations, there was a logical sequence for the structuring and implementation of the unit.

  4. (Heckel) seeds

    African Journals Online (AJOL)

    UTILISATEUR

    Garcinia kola seeds to six different hormonal pre-germination treatments. This consisted of ... Thus, seed dormancy in this case is not a coat- imposed .... development of the cultivation of the species. The cause .... Hormonal regulation of seed ...

  5. Planejamento otimizado da produção e logística de empresas produtoras de sementes de milho: um estudo de caso Optimizing production and logistics planning in corn seeds companies: a case study

    Directory of Open Access Journals (Sweden)

    Rogério de Ávila Ribeiro Junqueira

    2008-08-01

    Full Text Available Em um trabalho anterior (JUNQUEIRA; MORABITO, 2006 foi apresentado um modelo de otimização linear para auxiliar nas decisões do planejamento tático da produção, estocagem e transporte de sementes de milho, de forma a minimizar custos de produção, logísticos e fiscais, e satisfazer restrições de programação da colheita, capacidade das plantas e demanda dos clientes. O modelo foi testado apenas em situações simplificadas da realidade. No presente trabalho, analisamos a aplicação deste modelo para gerar um planejamento agregado otimizado em um estudo de caso de uma safra completa de uma empresa do setor de sementes de milho. Foram gerados e avaliados diversos cenários por meio deste modelo, considerando, entre outros, os custos fiscais de ICMS e de secagem de sementes, e os resultados obtidos foram comparados com os do método de planejamento utilizado pela empresa. Estes resultados mostram que reduções de custo importantes podem ser obtidas nos planos de produção e logística, quando consideradas as premissas presentes no modelo.An earlier study (JUNQUEIRA; MORABITO, 2006 presented a linear optimization model to support tactical planning decisions in corn seed production, storage and transportation, aimed at minimizing production, logistics and tax costs and meeting restrictions in harvest scheduling, production capacities and client requirements. The model was tested only in simplified real situations. In the present study, this model was applied to generate an optimized aggregate production plan for a case study of the crop of a corn seed producer during a complete season. Using the model, several scenarios were evaluated considering, for example, different ICMS tax and seed drying costs, and the results obtained were compared with the planning method used by the company. These results indicated that costs in aggregate production and logistic plans can be reduced substantially when the model's premises are taken into

  6. Processos operacionais e resultados de empresas brasileiras após a certificação ambiental ISO 14001 Operation process and results of Brazilian companies according to the ISO 14001 environmental certification

    Directory of Open Access Journals (Sweden)

    Gilberto Jesus Avila

    2006-12-01

    Full Text Available Este trabalho teve como objetivo analisar os resultados operacionais obtidos pelas empresas brasileiras certificadas na Norma ISO 1400. Para alcançar este objetivo, procurou-se identificar os fatores relacionados aos processos de operação e ao desempenho das operações após a certificação ambiental. O método de pesquisa se orientou pela busca de integração entre a análise quantitativa e a análise qualitativa. A análise quantitativa foi baseada no tratamento estatístico de dados atuais resultantes da participação de empresas brasileiras no projeto DEVISO (Developing Countries and ISO 14000. A análise qualitativa, por sua vez, utilizou como mecanismo para coleta de dados a técnica de entrevista pessoal a Gerentes do Sistema de Gestão Ambiental de duas empresas participantes do projeto. A análise quantitativa fundamentou-se na análise fatorial (Análise de Componentes Principais - PCA e na comparação entre médias dos fatores resultantes por meio do teste t de médias emparelhadas. Esta análise possibilitou elaborar uma hierarquia para o desempenho destes fatores quando comparados a um limite máximo. Posteriormente, os fatores identificados foram aprofundados em dois casos. Os fatores identificados para os processos de operação foram: Gerenciamento Ambiental, Fornecedores, Reciclagem e Cooperação. Para o desempenho das operações resultaram os fatores Imagem, Cumprimento de Padrões, Resíduos Tóxicos e Uso Eficiente.The aim of this work was to analyze the operational results achieved for ISO 14001 certificated Brazilian companies. In order to achieve this objective, the factors related to the operation process and the performance of operations according to the certification were identified. The research method integrated qualitative and quantitative analyses. The quantitative step was based on the analysis of the database created by the DEVISO project (Developing Countries and ISO 14000. The qualitative analysis was

  7. Effectiveness of business strategies in Brazilian textile industry

    OpenAIRE

    Batista, Paulo César de Sousa; Lisboa, João Veríssimo de Oliveira; Augusto, Mário Gomes; Almeida, Fátima Evaneide Barbosa de

    2016-01-01

    ABSTRACT This research analyses how the interaction between strategy capabilities, strategy types, strategy formulation quality and implementation capability affect organizational performance in Brazilian textiles companies. This article proposes and tests a conceptual framework, using a structural equation modeling of a set of 211 valid questionnaires on Brazilian textiles firms. The results support links between focus strategy and marketing capabilities, and between cost leadership strategy...

  8. Contradições gerenciais na disseminação da "cultura corporativa": o caso de uma estatal brasileira Management contradictions on 'corporate culture' dissemination: the case of a Brazilian state-owned company

    Directory of Open Access Journals (Sweden)

    Alfredo Rodrigues Leite-da-Silva

    2006-06-01

    Full Text Available Os que defendem as propostas da "cultura corporativa" vêem o gestor como um agente consensual, capaz de integrar os demais em uma cultura "única". Os que se opõem a essas propostas focam a alienação e a exploração organizacional, instrumentalizada pelo gestor. Neste artigo, propõe-se extrapolar essa visão do gestor como apenas um agente consensual. Para isso, buscou-se evidenciar esses limites, ao confrontar as origens e as críticas dos estudos sobre "cultura corporativa" e destacar aspectos que podem levar o gestor a disseminar a diferença e a ambigüidade. Para embasar a argumentação foi apresentado um estudo de caso em uma regional da Empresa Brasileira de Correios e Telégrafos (ECT. Os dados foram coletados por meio de documentos e entrevistas semi-estruturadas, com 26 atores em diversos níveis gerenciais. O tratamento dos dados baseou-se na análise de conteúdo, buscando-se padrões ou recorrências de palavras, frases, idéias e tópicos de interesse. Concluiu-se que o gestor não pode ser considerado apenas elemento consensual, pois ele dissemina a integração e, também, a diferenciação e a fragmentação, permeado por objetivos e questões pessoais, sociais e organizacionais, não se limitando aos interesses da empresa.The advocates of 'corporate culture' proposals see the manager as an agent of consensus, capable of integrating others in a 'single' culture. Those who oppose such proposals focus on the organizational alienation and exploitation enforced by managers. This article proposes to extrapolate this perspective of the manager simply as an agent of consensus. It points out its limitations, contrasting the origins and criticisms of 'corporate culture' studies and underlining aspects that can lead the manager to disseminate differences and ambiguity. The argument is based on a study of a regional branch of the Brazilian Postal Service (Empresa Brasileira de Correios e Telégrafos - ECT. The data was collected in

  9. Nível de convergência dos princípios contábeis brasileiros e norte-americanos às normas do IASB: uma contribuição para a adoção das IFRS por empresas brasileiras The convergence level of the brazilian and american accounting principles with IASB standards: a contribution to brazilian companies' adoption of IFRS

    Directory of Open Access Journals (Sweden)

    Valdiney Alves Oliveira

    2011-08-01

    required the adoption of IFRS by Brazilian companies in CVM Instruction 457/07. Through a descriptive study about their goals and using the technical procedures of information retrieval and classical content analysis, we analyzed the financial statements prepared for the year 2008 in accordance with U.S. GAAP and B.R. GAAP of 20 Brazilian companies listed both on the Stock Exchange of New York (NYSE and the Bolsa de Valores de Sao Paulo (BOVESPA, and calculated the rate of disclosure proposed in the study by Lopes and Rodrigues (2007. The research pointed out that the rates of disclosure calculated for Form 20F were higher than those calculated for the Standard Financial Statements (DFP, confirming a higher degree of convergence between U.S. GAAP and IFRS and suggesting that, due to IFRS adoption, financial statements in BR GAAP tend to change substantially, increasing the level of disclosure. Furthermore, for the sample, the results confirm what was presented in the selected literature about the direct influence of market sector and firm size on information disclosure. For auditors, the fact that global audit companies known as the Big Four audited the statement did not determine the extent of disclosure.

  10. Smart Companies.

    Science.gov (United States)

    Galagan, Patricia A.

    1997-01-01

    Capturing and leveraging knowledge is an important new management trend that is as yet undefined. Some companies are accounting for their intellectual capital and applying it to the company balance sheets. (JOW)

  11. Brazilian multipurpose reactor

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Brazilian Multipurpose Reactor (RMB) Project is an action of the Federal Government, through the Ministry of Science Technology and Innovation (MCTI) and has its execution under the responsibility of the Brazilian National Nuclear Energy Commission (CNEN). Within the CNEN, the project is coordinated by the Research and Development Directorate (DPD) and developed through research units of this board: Institute of Nuclear Energy Research (IPEN); Nuclear Engineering Institute (IEN); Centre for Development of Nuclear Technology (CDTN); Regional Center of Nuclear Sciences (CRCN-NE); and Institute of Radiation Protection and Dosimetry (IRD). The Navy Technological Center in Sao Paulo (CTMSP) and also the participation of other research centers, universities, laboratories and companies in the nuclear sector are important and strategic partnerships. The conceptual design and the safety analysis of the reactor and main facilities, related to nuclear and environmental licensing, are performed by technicians of the research units of DPD / CNEN. The basic design was contracted to engineering companies as INTERTHECNE from Brazil and INVAP from Argentine. The research units from DPD/CNEN are also responsible for the design verification on all engineering documents developed by the contracted companies. The construction and installation should be performed by specific national companies and international partnerships. The Nuclear Reactor RMB will be a open pool type reactor with maximum power of 30 MW and have the OPAL nuclear reactor of 20 MW, built in Australia and designed by INVAP, as reference. The RMB reactor core will have a 5x5 configuration, consisting of 23 elements fuels (EC) of U{sub 3}Si{sub 2} dispersion-type Al having a density of up to 3.5 gU/cm{sup 3} and enrichment of 19.75% by weight of {sup 23{sup 5}}U. Two positions will be available in the core for materials irradiation devices. The main objectives of the RMB Reactor and the other nuclear and radioactive

  12. Brazilian multipurpose reactor

    International Nuclear Information System (INIS)

    2014-01-01

    The Brazilian Multipurpose Reactor (RMB) Project is an action of the Federal Government, through the Ministry of Science Technology and Innovation (MCTI) and has its execution under the responsibility of the Brazilian National Nuclear Energy Commission (CNEN). Within the CNEN, the project is coordinated by the Research and Development Directorate (DPD) and developed through research units of this board: Institute of Nuclear Energy Research (IPEN); Nuclear Engineering Institute (IEN); Centre for Development of Nuclear Technology (CDTN); Regional Center of Nuclear Sciences (CRCN-NE); and Institute of Radiation Protection and Dosimetry (IRD). The Navy Technological Center in Sao Paulo (CTMSP) and also the participation of other research centers, universities, laboratories and companies in the nuclear sector are important and strategic partnerships. The conceptual design and the safety analysis of the reactor and main facilities, related to nuclear and environmental licensing, are performed by technicians of the research units of DPD / CNEN. The basic design was contracted to engineering companies as INTERTHECNE from Brazil and INVAP from Argentine. The research units from DPD/CNEN are also responsible for the design verification on all engineering documents developed by the contracted companies. The construction and installation should be performed by specific national companies and international partnerships. The Nuclear Reactor RMB will be a open pool type reactor with maximum power of 30 MW and have the OPAL nuclear reactor of 20 MW, built in Australia and designed by INVAP, as reference. The RMB reactor core will have a 5x5 configuration, consisting of 23 elements fuels (EC) of U 3 Si 2 dispersion-type Al having a density of up to 3.5 gU/cm 3 and enrichment of 19.75% by weight of 23 5 U. Two positions will be available in the core for materials irradiation devices. The main objectives of the RMB Reactor and the other nuclear and radioactive facilities are

  13. Seed technology training in the year 2000

    Directory of Open Access Journals (Sweden)

    McDonald M.B.

    1998-01-01

    Full Text Available Seed quality will remain the centerpiece of successful agricultural programs in the year 2000. As new changes occur in agriculture driven by advancements in biotechnology, seed enhancement technologies, a more diverse seed user clientele, and communication technologies, successful seed companies will require a knowledgeable and informed workforce to assure high seed quality. A new approach to seed technology training is professed that relies on the establishment of a three-institution consortium to achieve this objective. Advantages of the consortium are identified that emphasize the unique strengths of each institution, their geographic advantages representing major climactic/agricultural zones in the world, and differing approaches to seed technology training that are facilitated by increasing ease of global communication. This may be a better way to conduct seed technology training in the year 2000.

  14. Comparabilidade entre o resultado em BR GAAP e U.S. GAAP: evidências das companhias brasileiras listadas nas bolsas norte-americanas Comparability between BR GAAP and U.S. GAAP results: evidence from Brazilian companies listed on North American stock exchanges

    Directory of Open Access Journals (Sweden)

    Sirlei Lemes

    2009-08-01

    Full Text Available Esta pesquisa avalia a materialidade das diferenças de reconciliação dos lucros divulgados por empresas brasileiras. Dada a inexistência de demonstrações contábeis conforme as IFRS publicadas por empresas brasileiras, a amostra foi composta de empresas que divulgam o resultado, segundo os Br GAAP e os U.S. GAAP, nos Form 20-F arquivados na SEC. Por meio de uma pesquisa exploratória, em função dos seus objetivos, e documental, em consequência da coleta de dados, aplicou-se o Índice de Comparabilidade de Gray (GRAY, 1980 às diferenças evidenciadas por 30 companhias brasileiras nos anos de 2000 a 2005. Os resultados indicam um número representativo de empresas com resultados materialmente não comparáveis, sendo três para uma margem de materialidade de 5%, seis a 10% e, para 15%, somente 21 das 30 empresas apresentaram lucros comparáveis. Analisando as reconciliações de 10 empresas do ano de 2005, o ajuste referente à combinação de empresas foi o que afetou o maior número de empresas e quanto à reavaliação de ativos, caracteristicamente apontada como uma prática que demanda frequentes ajustes aos U.S. GAAP, não foi observada a reconciliação para a maioria das empresas. Sugerem-se estudos adicionais para identificar diferenças específicas para um maior número de empresas e anos.This research assesses the materiality of the reconciliation differences in profits reported by Brazilian companies. Given the non-existence of IFRS compatible accounting statements for Brazilian companies, the sample was composed of enterprises that publish the result according to Br GAAP and U.S. GAAP on the 20-F Form filed at the Securities and Exchange Commission (SEC. By means of an exploratory - in function of its objectives - and documentary research - due to the data collection method - Gray's Index of Comparability (Gray, 1980 was applied to the differences evidenced for 30 Brazilian companies between 2000 and 2005. The results

  15. Impact of adopting IFRS standard on the equity cost of brazilian open capital companies / Impacto da adoção do padrão IFRS no custo de capital próprio das empresas de capital aberto no Brasil

    Directory of Open Access Journals (Sweden)

    Rafael Confetti Gatsios

    2016-08-01

    Full Text Available Purpose: This study aims to assess the impact of adopting IFRS standard on the equity cost of Brazilian open capital companies in the period of 2004-2013. Originality/gap/relevance/implications: The adoption of International Financial Reporting Standards aims to increase the quality of accounting information. Studies performed in Europe suggest that, after the adoption of the IFRS standard, there was a reduction in the equity cost of companies due to the reduction of information asymmetry and risk. Key methodological aspects: The equity cost was calculated using the capital asset pricing model (CAPM adapted to the Brazilian case. The empirical strategy was the difference analysis in differences, comparing the results of companies that voluntarily adopted the IFRS with companies that adopted IFRS after the mandatory adoption period. Summary of key results: The results indicate that the adoption of the IFRS standard does not contribute to reduce the equity cost in Brazil. Key considerations/conclusions: Suggesting that the process of adopting the international accounting standard may take more time to impact the equity cost of Brazilian open capital companies, since the impact of IFRS is not related only with the adoption, but also with its use by companies and users. Objetivo: Este trabalho se propõe a avaliar o impacto da adoção do padrão IFRS sobre o custo de capital próprio das empresas de capital aberto no Brasil. Originalidade/Lacuna/Relevância/Implicações: A adoção do padrão International Financial Reporting Standards (IFRS apresenta como objetivo o aumento da qualidade das informações contábeis. Estudos realizados para a Europa indicam que após a adoção do padrão IFRS se verificou a redução do custo de capital próprio das empresas devido a redução da assimetria de informação e do risco. Principais aspectos metodológicos: O estudo foi realizado no período de 2004 a 2013. O custo de capital próprio foi calculado

  16. Financial performance and remuneration of executive directors of brazilian

    Directory of Open Access Journals (Sweden)

    Larissa Degenhart

    2017-09-01

    Full Text Available This study aimed to examine whether there is a relationship between financial performance and the remuneration of executive directors of Brazilian companies. Thus, there was a descriptive, documentary and quantitative research. The review period was the years 2011 to 2015. The study population consisted of Brazilian companies listed on the BM&FBovespa and the sample consisted of companies that presented all the variables used in each year surveyed, totaling 219 companies. For the data analysis was conducted to Spearman correlation analysis and linear regression, and was performed using the SPSS statistical software. From the study results it was found that the variables: Total Asset Profitability (ROA and company size had a significant and positive relationship with the fixed remuneration, variable and total executive directors. These results showed for the analyzed scenario, the compensation of executive officers is higher when the ROA is high and also in relation to the company size, large companies pay their executives more than smaller companies. Finally, it can be concluded that there is a relationship between financial performance and Fixed Compensation, and Variable Total executive directors of Brazilian companies listed on the BM&FBovespa. In addition, this research contributes to the understanding of the amounts paid to executive officers, demonstrating that the performance of companies reflected in the remuneration of the executive directors, so that they act in the company in order to raise the economic and financial results.

  17. Green Chemistry, Green Engineering and Eco-Innovation Towards a More Sustainable Petrochemical Industry: Determinants of Brazilian Petrochemical Companies´ Engagement in GCE-Based Eco-Innovation Processes

    NARCIS (Netherlands)

    P.A. Freire da Silva (Paulo)

    2014-01-01

    markdownabstract__Abstract__ It is the general wisdom, within the petrochemical industrial sector, that technological changes, for the development of cleaner products, processes and services, is a basic requirement for companies to achieve advanced states of environmental and

  18. Seed quality in informal seed systems

    NARCIS (Netherlands)

    Biemond, P.C.

    2013-01-01

    Keywords: informal seed systems, seed recycling, seed quality, germination, seed pathology, seed health, seed-borne diseases, mycotoxigenic fungi, Fusarium verticillioides, mycotoxins, Vigna unguiculata, Zea mays, Nigeria.

    Seed is a crucial input for agricultural production.

  19. The Restrictions to the Improper Use of Liability Company's Administration as a Way of Shareholder's Protection

    Directory of Open Access Journals (Sweden)

    João Luis Nogueira Matias

    2016-12-01

    Full Text Available The brazilian limited company, in line with the principles of the Constitution, is not treated as partners's subject. There is the recognition of outside's interest. New standards are set in the internal relations with the protection of the rights of the minority. The partners can shape the limited company governance, however, the brazilian civil code put cogent norms that limit the abuse of management. In this paper will be analyzed the administration typology; agency conflicts; conflicts of interests between direction and the limited company and the management control. It is verified that the restrictions on brazilian limited company administration provides protection to shareholders.

  20. seed oils

    African Journals Online (AJOL)

    Timothy Ademakinwa

    processes, production of biodiesel, as lubricant and in deep-frying purposes. They could ... for its juice, nectars and fruit while its seeds are ... Malaysia. The fine seed powder was stored in a plastic container inside a refrigerator at between 4 o.

  1. seed flour

    African Journals Online (AJOL)

    ONOS

    2010-09-06

    Sep 6, 2010 ... and with a nice taste, used for cooking or as lamp oil. The fatty acid ... Pra seeds were obtained from a local market in Nakhon Si Thammarat. Page 2. Table 1. Proximate composition of pra seed flour. Constituent. Percentage ...

  2. Robotic seeding

    DEFF Research Database (Denmark)

    Pedersen, Søren Marcus; Fountas, Spyros; Sørensen, Claus Aage Grøn

    2017-01-01

    Agricultural robotics has received attention for approximately 20 years, but today there are only a few examples of the application of robots in agricultural practice. The lack of uptake may be (at least partly) because in many cases there is either no compelling economic benefit......, or there is a benefit but it is not recognized. The aim of this chapter is to quantify the economic benefits from the application of agricultural robots under a specific condition where such a benefit is assumed to exist, namely the case of early seeding and re-seeding in sugar beet. With some predefined assumptions...... with regard to speed, capacity and seed mapping, we found that among these two technical systems both early seeding with a small robot and re-seeding using a robot for a smaller part of the field appear to be financially viable solutions in sugar beet production....

  3. How biotechnology is changing the structure of the seed industry

    NARCIS (Netherlands)

    Bijman, W.J.J.

    2001-01-01

    The seed industry has been in a state of restructuring for many years now. New firms have entered the industry and old players have merged. Firms from various backgrounds now compete in supplying seed to agriculture and horticulture: Traditional seed companies, new biotechnology firms, agrochemical

  4. Seed regulations and local seed systems

    NARCIS (Netherlands)

    Louwaars, N.

    2000-01-01

    Seed regulations have been introduced in most countries based on the development of formal seed production. Concerns about seed quality and about the varietal identity of the seeds have commonly led to seed laws. However, formal regulations are often inappropriate for informal seed systems, which

  5. Study of antioxidant activity of non-conventional Brazilian fruits.

    Science.gov (United States)

    Luzia, D M M; Jorge, N

    2014-06-01

    This study aimed to analyze the proximate composition of seeds from some non-conventional Brazilian fruits, as well as to evaluate the antioxidant activity through DPPH(•) free radical and to quantify the total phenolic compounds. To obtain the extracts, dried and crushed seeds were extracted with ethanol for 30 min, in a ratio of 1:3 (seeds:ethyl alcohol), under continuous agitation, at room temperature. Then, the mixtures were filtered and the supernatants were subjected to rotary evaporator under pressure reduced to 40 °C. The results report that the seeds of non-conventional fruits are remarkable sources of lipids, and the extraction of oil from these seeds could be an alternative for the commercial utilization of waste. They also presented significant percentages of protein and carbohydrates. Ethanol extracts of seeds from non-conventional Brazilian fruits showed relevant antioxidant activity and high amount of phenolic compounds. Therefore Brazilian non-conventional fruits can be used as functional food products or feed.

  6. O q de Tobin e o Setor Siderúrgico: um estudo em companhias abertas brasileiras e norte-americanasTobin’s q and Iron and Steel Companies: a study of Brazilian and North-American open companiesEl q de Tobin y el Sector Siderúrgico: un estudio de las compañías abiertas brasileñas y norteamericanas

    Directory of Open Access Journals (Sweden)

    NOGUEIRA, Igor Vasconcelos

    2010-06-01

    Full Text Available RESUMOModelos de avaliação de investimentos, que empregam medidas financeiras com base no mercado, como o q de Tobin, ainda são incipientes na literatura nacional. Assim, o presente trabalho tem por objetivo analisar o comportamento do q de Tobin para Companhias Siderúrgicas Brasileiras e Norte-americanas, com ações negociadas na BOVESPA e NYSE, apresentando um estudo econométrico sobre alguns de seus principais determinantes macro e microeconômicos no período de 1997 a 2005. O q de Tobin calculado para as empresas brasileiras selecionadas apresentou-se crescente ao longo do período selecionado. Em relação ao q de Tobin para as empresas norte-americanas, verificou-se que este indicador foi menor que 1, demonstrando um desestímulo a novos investimentos. A análise econométrica realizada indicou que, as variáveis econômicas tais como a taxa de juros, a taxa de desemprego e o nível de produção industrial foram fatores de influência determinantes para explicar o comportamento do q de Tobin, tanto para as empresas brasileiras como para as empresas norte-americanas. Conclui-se que este indicador captura informações relevantes dos principais determinantes macro e microeconômicos do setor siderúrgico, destacando o seu potencial para a análise financeira deste setor.ABSTRACTModels for investment evaluation that employ financial measures based on the market such as Tobin's q, are still scarce in the national literature. Therefore, the present work aims to analyze the behavior of Tobin's q for Brazilian and North American iron and steel companies present in the stock market at BOVESPA and NYSE, by presenting an econometric study on some of its key macroeconomic and microeconomic determinants from 1997 to 2005. Tobin's q calculated for selected Brazilian companies revealed to be increasing over the selected period. Regarding Tobin’s q for U.S. companies, it was verified that such indicator was less than 1, thus pointing to a

  7. Environmental management and operational performance in automotive companies in Brazil

    DEFF Research Database (Denmark)

    Jabbour, C.J.C.; De Sousa Jabbour, A.B.L.; Govindan, Kannan

    2013-01-01

    The main objective of this study is to verify the influence of Environmental Management (EM) on Operational Performance (OP) in Brazilian automotive companies, analyzing whether Lean Manufacturing (LM) and Human Resources (HR) interfere in the greening of these companies. Therefore, a conceptual...... framework listing these concepts was proposed, and three research hypotheses were presented. A questionnaire was elaborated based on this theoretical background and sent to respondents occupying the highest positions in the production/operations areas of Brazilian automotive companies. The data, collected...

  8. Teste de tetrazólio para avaliação da qualidade fisiológica em sementes de Goiabeira-serrana (Acca sellowiana O. Berg Burret Tetrazolium test to evaluate physiological quality of Brazilian Guava seeds (Acca sellowiana O. Berg Burret

    Directory of Open Access Journals (Sweden)

    Marcelo Benevenga Sarmento

    2013-03-01

    Full Text Available A goiabeira-serrana, espécie frutífera nativa do Sul do Brasil, vem mostrando- se promissora em termos ecológicos e comerciais. O trabalho objetivou avaliar a qualidade fisiológica de dois lotes de sementes de goiabeira-serrana por meio do teste de tetrazólio. O experimento foi dividido em duas etapas. Na primeira, os lotes foram submetidos aos testes de germinação, índice de velocidade de germinação, tempo médio de germinação, emergência em casa de vegetação, índice de velocidade de emergência de plântulas em casa de vegetação, tempo médio de emergência e comprimento de parte aérea. Na segunda, foi realizado o teste de tetrazólio nas concentrações de 0,5 e 1,0, e tempos de embebição (2 h e 4 h. O tratamento 0,5 TZ 4h obteve 73% de sementes viáveis (lote 2007. Para o lote 2008, não houve diferenças entre os tratamentos. O teste de germinação apresentou correlação positiva para os tratamentos 0,5 TZ 2 h e 1 TZ 2 h. Para a emergência de plântulas em casa de vegetação, houve correlação positiva para o tratamento 0,5 TZ 2 h. O teste de tetrazólio permitiu a classificação dos lotes em quatro níveis de viabilidade, confirmando a eficiência do teste na avaliação da viabilidade de sementes de goiabeira-serrana.Brazilian guava, native fruit tree from Southern Brazil, has become relevant due to its potencial use as ecological and comercial. This article aims evaluate the physiological quality of Brazilian guava seeds by tetrazolium test. The work was divided in two parts. In the first, both lots were submitted to the germination test, index of speed germination, mean time of germination, emergency of seedlings in greenhouse, mean time of emergency and shoot length of seedlings. In the second part it was performed the tetrazolium test. Two concentrations of tetrazolium were used (0,5 e 1,0 and two times of imbibition (2 h e 4 h. To the lot 2007, the treatment 0,5 TZ 4 h obtained 73% of viable seeds

  9. Gestão do desenvolvimento de produto em empresas de pequeno e médio porte do setor de máquinas e implementos agrícolas do Estado de SP Product development process management in small and medium-sized Brazilian companies in the agricultural machinery and implement industry sector

    Directory of Open Access Journals (Sweden)

    José Carlos de Toledo

    2010-01-01

    The product development process (PDP, if well-structured and managed, can become a business process that directly influences the companies' competitiveness increase. The PDP in Brazilian SMEs in the agricultural machinery and implement industry Sector (AMI is little known since most publications on product development focuses on the reality of large and multinational companies, which have a quite different structure from SMEs. The purpose of this paper is to characterize and analyze the management maturity profiles of the product development process in small and medium sized Brazilian companies in the agricultural machinery and implement industry sector located in the state of São Paulo. Therefore, the addressed actions of PDP improvements in those companies can be undertaken. A survey research was conducted in 40 companies. An in loco interview was applied to the respective individual in-charge of PDP by means of a structured questionnaire. For the data analysis, descriptive statistics and the multivariate cluster analysis techniques were used. The findings indicated that the SMEs in AMIs of the state of Sao Paulo present a heterogeneous structure with respect to PDP management. Three groups of companies were identified in the sample with different maturity PDP profiles: Group I (20% of companies in the sample, Group II (50% of the sample, and Group III (30% of the sample. Differences in the management of PDP were observed, especially among companies of Group I (smallest level of PDP maturity and Group III (highest level of PDP maturity. However, despite the differences in PDP management presented in the groups of companies, according to the literature on PDP management, all groups are in the basic (initial maturity level of PDP. The identification of the maturity level, in which these companies are, can help the determination of activities that link the internal actions to improve the PDP of these companies and the proposal of specific public policies that encourage the

  10. The Brazilian Business World: the difficult adaptation to globalization

    OpenAIRE

    Arraes,Virgílio Caixeta

    2010-01-01

    The article deals with the internationalization of Brazilian businesses in the current decade. In the 1990s, Brazil embraced economic neoliberalism and promoted a huge opening up of its economy. At that time, Brazilian companies had to adapt rapidly. Twenty years later, the country has reinforced its presence in Latin America and has ensured a better position in the global markets, especially by through agricultural exports.

  11. The Brazilian Business World: the difficult adaptation to globalization

    OpenAIRE

    Arraes, Virgílio Caixeta

    2010-01-01

    The article deals with the internationalization of Brazilian businesses in the current decade. In the 1990s, Brazil embraced economic neoliberalism and promoted a huge opening up of its economy. At that time, Brazilian companies had to adapt rapidly. Twenty years later, the country has reinforced its presence in Latin America and has ensured a better position in the global markets, especially by through agricultural exports. O artigo trata da internacionalização das empresas brasileiras na...

  12. Company analysis

    DEFF Research Database (Denmark)

    Jenster, Per V.; Hussey, David

    This volume looks at the company appraisal as a whole, examining the continuing need to appraise companies as part of the continuing strategy process. Building from a sound basis of theory, the text aims to be practical and to give guidance to senior managers and others involved in the strategy...... process. It is thus a book primarily aimed at managers, but should also be useful for MBA students undertaking strategy assignments It provides helpful, practical guidance and identifies weaknesses of traditional methods. It also presents a variety of tools which may be used in the appraisal process...

  13. Brazilian human resources in a polarized Latin America

    Directory of Open Access Journals (Sweden)

    Elza Fátima Rosa Veloso

    2014-12-01

    Full Text Available This article provides an overview of human resource strategies employed by Brazilian companies in a polarized region of Latin America. Firstly, we highlighted the concerns of Brazilian managers in respect to the coming years, and to identify the current strategic approach of prominent companies in the Brazilian market. Secondly, we identified possible strategies for internationalization, particularly in the context of Latin America. The results of two surveys were used: one prospecting management trends by 2015 and another consisting of a sample of 541 companies that participate in a national survey in which HR managers answered a questionnaire. Among the results, it is noteworthy that the main issues of concern for Brazilian managers in the coming years. We found most the companies concerned with these challenges in the industries of information technology, iron and steel, and health services. Forty-nine of a total of 541 companies intend to internationalize, 17 of them towards Latin American. Their profile characterization allowed us to divide them into two groups: those focusing on the local needs of Latin American, and those looking to meet the expanding needs of Brazil or the country of their parent company.

  14. Global power and Brazilian nuclear decisions

    Energy Technology Data Exchange (ETDEWEB)

    Metri, Paulo, E-mail: pmetri@terra.com.br [Clube de Engenharia, Rio de Janeiro, RJ (Brazil)

    2017-07-01

    Brazilian society declares no intention to development a nuclear artifact. This is on its Constitution. The submarine of nuclear propulsion may be used as a weapon of defense and, therefore, has a peaceful objective. Nationalism must be applied only to benefit the society. Nationalist attention has always been devoted, at various occasions, to the Brazilian nuclear sector. However, since Brazilian society has many needs and the Brazilian government always had numerous energy options, this sector has not been developed as it could be. Other successful applications of nuclear technology, besides electric generation, are not considered here. At present, the country is experiencing a moment of harassment of liberal forces. It is difficult to know if the population understands what is going on, due to the traditional media control. This media belongs to the capital. The rise and the fall of the nationalist strand in a country follow a global tendency and also depend of actions of the international capital. In nationalist periods, more decisions with positive social impact are taken. Therefore, sovereignty is necessary to increase the benefits to society. Unfortunately, the Brazilians deceived by the companies of mass communication and corrupt political leaderships allow the country to be dominated. Even the armed forces had their projects paralyzed. The nuclear sector, as all other, suffers with the low budget and the future is difficult to predict. (author)

  15. Global power and Brazilian nuclear decisions

    International Nuclear Information System (INIS)

    Metri, Paulo

    2017-01-01

    Brazilian society declares no intention to development a nuclear artifact. This is on its Constitution. The submarine of nuclear propulsion may be used as a weapon of defense and, therefore, has a peaceful objective. Nationalism must be applied only to benefit the society. Nationalist attention has always been devoted, at various occasions, to the Brazilian nuclear sector. However, since Brazilian society has many needs and the Brazilian government always had numerous energy options, this sector has not been developed as it could be. Other successful applications of nuclear technology, besides electric generation, are not considered here. At present, the country is experiencing a moment of harassment of liberal forces. It is difficult to know if the population understands what is going on, due to the traditional media control. This media belongs to the capital. The rise and the fall of the nationalist strand in a country follow a global tendency and also depend of actions of the international capital. In nationalist periods, more decisions with positive social impact are taken. Therefore, sovereignty is necessary to increase the benefits to society. Unfortunately, the Brazilians deceived by the companies of mass communication and corrupt political leaderships allow the country to be dominated. Even the armed forces had their projects paralyzed. The nuclear sector, as all other, suffers with the low budget and the future is difficult to predict. (author)

  16. Análise da relação entre gerenciamento de resultados e custo de capital em empresas brasileiras listadas na BM&FBOVESPA = Analysis of the Relationship Between Results-Based Management and Cost of Equity in Brazilian Companies Listed in BM&FBOVESPA

    Directory of Open Access Journals (Sweden)

    Geovanne Dias de Moura

    2016-04-01

    Full Text Available O estudo objetivou analisar a relação entre o gerenciamento de resultados contábeis e o custo de capital próprio e de terceiros em empresas brasileiras listadas na BM&FBovespa. Para tal, realizou-se pesquisa descritiva, conduzida por meio de análise documental e abordagem quantitativa dos dados referentes ao período de 2010 a 2013 de uma amostra composta de 217 empresas. Os resultados evidenciaram que houve elevação do custo de capital próprio. No que tange ao custo de capital de terceiros, quando analisado por meio da variável Kd, constatou-se que ocorreu uma pequena redução de 31,81% para 28,37%. Ao analisar o custo de capital de terceiros, por meio da variável Ki, constatou-se que houve aumento de 23,94% para 30,13%. Os resultados evidenciaram destaque para os gerenciamentos de baixas proporções, principalmente a partir do ano de 2011. Também entre as empresas analisadas aquelas com menor gerenciamento de resultados não apresentavam menor custo de capital próprio e de terceiros. The study aimed at analyzing the relationship between results-based management and the company's cost of equity and its third party in Brazilian companies listed in BM&FBovespa. To this end, a descriptive research was conducted through documentary analysis and quantitative analysis of the data from 2010 to 2013 from a sample of 217 companies. The results revealed that the cost of equity rose in the period of 2010 to 2013. With respect to the cost of third party, when analyzed by Kd variable, it was found out a slight decrease from 31,81% to 28,37%. When analyzing the cost of third party by Ki variable, it was noticed an increase from 23,94% to 30,13% between 2010 and 2013. As for management, the results showed significance for the low proportion managements, especially since 2011. The results also showed that, among the analyzed companies, those with lower results-based management did not have lower cost of equity and third party.

  17. Competitiveness of wood pulp production in different Brazilian states

    Directory of Open Access Journals (Sweden)

    Naisy Silva Soares

    2013-06-01

    Full Text Available This work aimed to analyze the competitiveness of wood pulp production in different Brazilian states, in May, 2008 (Minas Gerais, São Paulo, Espírito Santo and Bahia, using the Policy Analysis Matrix (PAM. The results obtained indicated that the private and social profitability of wood pulp production and commercialization was positive and greater in Bahia. The Brazilian companies were penalized by public policies adopted for the sector; the wood pulp production in São Paulo and Bahia were more competitive and less exposed to the negative effects of public policies that reduce the national company profits.

  18. The effectiveness of the Brazilian customs activity as a conditioning of the partnership and business results among oil and gas companies; A efetividade da atividade aduaneira brasileira como condicionante dos resultados das aliancas e negocios entre empresas de petroleo e gas

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Helio Fernando R. [Ministerio da Fazenda, Rio de Janeiro, RJ (Brazil). Terceiro Conselho de Contribuintes; Pires, Adilson Rodrigues [Contex - Consultoria em Administracao e Comercio Exterior, Rio de Janeiro, RJ (Brazil); Alves, Ronaldo J. [Ronaldo Alves e Associados, Consultores em Exploracao e Producao, RJ (Brazil)

    2000-07-01

    The thriving of the national oil and gas production depends in major part on the effectiveness of the import operations at non-definitive title made under the customs special regime named Special Customs Regime for Export and Import of Goods for Oil and Natural Gas Exploration and Production Activities - REPETRO. This regime has not totally complied with the targets it has been conceived for, that is, to enable the development of the oil and gas industry at the least import costs in a legal stable environment. This regime is a precarious norm, conceived in a hurry, aiming solely at not unveiling the big threat to the forming of partnerships among companies acting in the commerce of import and/or export of equipment for the exploration and production in the Brazilian territory, that is, the intent of the Federal Fiscal Administration to using the import tax, an extra-fiscal tax by its nature, as a mere collecting instrument. This fact becomes evident from a more detailed analysis of certain aspects of the REPETRO normative structure. (author)

  19. Formulation of a projection model of electric power demand applied to isolated systems in natural development: the case of the brazilian electric company of Rondonia territory; Formulacao de um modelo de projecao de demanda de energia eletrica aplicado a sistemas isolados em desenvolvimento natural: o caso da CERON - Centrais Eletricas de Rondonia

    Energy Technology Data Exchange (ETDEWEB)

    Dourado, Rosana Aparecida

    2004-07-01

    The Electricity inserts it self more than other services in the economy and in the Brasilian society resulting an increase of market of electrical energy more than that of economy e consequently in the national energy bases. Given the importance of the definition of the demand of electrical energy inside the development process of a region, the objective of this dissertation is to propose a model of forecasting energy demand applied to a small scale utility. With basing on the foundation that the electrical energy demand varies accordingly with the region, social levels and economical conditions and also the activities developed, the method utilized was a definition of a set of representative variables in this context, using the relation between the population an the number of residential consumers; consumption per residential consumer and the consumption structure of the residential segment over the total demand. The results with the application of the model utilizing this philosophy of the technique of modeling scenes, permitted the definition of electrical energy demand for the market of the Brazilian electric company CERON S.A. like a case study. (author)

  20. Light, distribution company in Brazil

    International Nuclear Information System (INIS)

    Meritet, S.

    2005-01-01

    Since the publication of the Roulet Report, Electricite de France (EDF), the French group is crossing tormented hours. Despite its good financial results in 2004 with a turnover of 46.9 Mds euros its debts are around 19.7 Mds euros and are mainly due to its international investments which were not all very profitable. The first source of concern remains the Latin America markets and more particularly the Brazilian one which recorded 1.6 Md euros of losses. The future of EDF investment in Brazil, through its acquisition of the distribution company, Light, is uncertain. Within a new electric power industry framework, after currency devaluation and a rationing, Light is now in a catastrophic financial situation. The last tariff revisions given by the Brazilian authorities and the economic characteristics of the concession put the distributor at the edge of the bankruptcy. This article presents the situation of EDF group and Light at the end of 2004. The main question is the future of the Brazilian distributor in general and more particularly within the French group EDF. (author)

  1. seed oil

    African Journals Online (AJOL)

    Wara

    Neem seed oil from the neem tree (Azadiracta indica) finds wide usage one of which is its utilization for cosmetics particularly .... obtained which is higher than that of olive oil 17. mgKOH/g (Davine ... The skin tolerance of shea fat employed as ...

  2. Brazilian minerals annual report

    International Nuclear Information System (INIS)

    1977-01-01

    Statistics of Brazilian mineral resources and production in 1977 are presented. Data included refer also to economic aspects, market, taxes, government incentives, manpower, exportation, importation, etc [pt

  3. Categorias de Riscos Evidenciadas nos Relatórios da Administração de Empresas Brasileiras com ADRsRisk Categories Disclosed in the Administration Reports of Brazilian Companies with ADRsCategorías de Riesgos Constatadas en los Informes de Administración de Empresas Brasileñas con ADRs

    Directory of Open Access Journals (Sweden)

    ZONATTO, Vinícius Costa da Silva

    2010-06-01

    Full Text Available RESUMOO estudo objetiva identificar as categorias de riscos evidenciadas no Relatório da Administração (RA, relativa ao ano de 2007, das empresas brasileiras com emissão de American Depositary Receipt (ADRs. A pesquisa caracteriza-se como descritiva, realizada por meio de análise documental. A amostra compreende 28 empresas brasileiras com emissão de ADRs na Bolsa de Valores de Nova Iorque (EUA. Consideraram-se sete categorias de riscos corporativos, identificadas a partir da metodologia do Committee of Sponsoring Organizations of the Treadway Commission (COSO, 2004: riscos estratégicos, riscos de mercado, riscos de crédito, riscos de liquidez, riscos operacionais, riscos legais e riscos de imagem. Os resultados da pesquisa mostram que, em geral, não há uma padronização quanto aos tipos de riscos evidenciados pelas empresas. Ao todo foram identificados 14 tipos de riscos. A categoria predominante na evidenciação foi risco operacional, com 20,72% das observações. Não foi encontrada evidenciação de riscos de imagem nos RA das empresas pesquisadas. Constatou-se que 19 empresas evidenciam algum tipo de risco a que a empresa está exposta, o que representa 67,86% da amostra. Por outro lado, nove empresas (32,14% não evidenciaram nenhum tipo de risco.ABSTRACTThe study aims to find the categories of risks disclosed in the Administration Reports of Brazilian companies with the issuance of ADR's. The research is characterized as descriptive, accomplished through documentary analysis. The sample includes 28 Brazilian companies with the issuance of American Depositary Receipt (ADR's in the Stock Exchange of New York (USA. We have tried to identify the categories of risk, presented by the companies surveyed in the Administration Reports (AR of 2007. Seven categories of corporate risks were considered, identified through COSO (2004 methodology: strategic risks, market risks, credit risks, liquidity risks, operational risks, legal risks

  4. Ecophysiology of seed germination in Digitaria insularis ((L.) Fedde)

    OpenAIRE

    Mendonça,Giovana Soares de; Martins,Cibele Chalita; Martins,Dagoberto; Costa,Neumárcio Vilanova da

    2014-01-01

    The invasive behaviour of sourgrass (Digitaria insularis) in cultivated areas is due to its strategy of aggressive regeneration, which is based on seed germination. Knowledge of the physiological ecology of this species can contribute to the development of management and control strategies. The aim of this research was to understand the effects of provenance, temperature and light on the germination of sourgrass seeds collected in the Brazilian state of São Paulo in the cities of Americana, B...

  5. Competitiveness in the Brazilian oil industry. The Brazilian 'oil diamond'

    International Nuclear Information System (INIS)

    Zamith, R.; Moutinho Dos Santos, E.

    2000-01-01

    It is recognized the economic benefits that might follow the opening process of the Brazilian oil and natural gas industry, which shall experience a fast expansion with the arrival of national and international private investors. However, we should not neglect the broader impact of this process on the future development of all that cluster of national agents that lived around and served the former national oil monopoly, managed by the Brazilian National Oil Company, Petrobras. This work focuses on this larger perspective, discussing about the capacity of Brazil to sustain and expand its competitiveness in the oil business as well as to obtain the maximum economic development from the exploration of its oil and gas reserves. We adopt the work of Michael Porter, from the University of Harvard, about the Competitive Advantage of Nations, as a theoretical model to analyze the Competitive Advantage of Brazil in the global oil industry. By introducing the concept of ''oil diamond'', adapted from the notion introduced by this author, we develop a new understanding of national competitiveness in the oil sector. In this paper, we present the general model as well as a brief characterization of the results found for Brazil Subsequently, we focus on just one leg of the model, for which we discuss, with more detail, about the competitive condition of the country in the opening-up scenario. This leg regards the so-called supporting and supplementary industries that constitute what is denominated in the French tradition the ''para petroleum'' industry. We analyze the conditions for the Brazilian domestic ''para petroleum industry'' to survive and grow in the new competitive environment. (authors)

  6. Terceirização de serviços de tecnologia de informação em organizações brasileiras Information technology outsourcing by Brazilian companies

    Directory of Open Access Journals (Sweden)

    Edmir Parada Vasques Prado

    2008-06-01

    Full Text Available O objetivo desta pesquisa é analisar a terceirização de serviços de Tecnologia de Informação (TI. A pesquisa abrange as organizações de porte médio e grande do setor privado localizadas no Brasil. Utilizou-se uma amostra não probabilística contendo 267 serviços terceirizados, presentes em 71 organizações. Os dados foram coletados por meio de questionário e tratados estatisticamente através de técnicas não paramétricas. A pesquisa representa um estudo descritivo, verificando freqüências e relações entre variáveis que caracterizam a organização, os serviços terceirizados e os arranjos contratuais. A partir de um modelo proposto para análise da terceirização da TI, foi possível identificar quatro grupos distintos de organizações e descrever suas características organizacionais, as razões mais freqüentes para terceirizar, as categorias de serviços mais terceirizadas e os arranjos contratuais mais adotados. Adicionalmente, foram identificadas três possíveis relações de causa e efeito entre as características organizacionais, as categorias de serviços terceirizados e os arranjos contratuais.Information Technology outsourcing activities by medium and large sized private companies in Brazil were analyzed. Included were 267 outsourced services in 71 organizations, however this was not a random sample. Data was collected by questionnaire and analyzed by non-parametric statistical methods. This was a descriptive study of the variables describing organization characteristics, outsourced services and contractual arrangements. Four groups of companies were identified and distinguished by the amount of outsourcing as well the most common outsourcing reasons, activities and models of contracts. Discussion about three possible cause and effect relationships of these variables was included.

  7. The PETROBRAS and the end of monopoly: a legal vision of the new tendency of the Brazilian oil company; A PETROBRAS e a flexibilizacao do monopolio: visao juridica sobre os novos rumos da empresa petrolifera brasileira

    Energy Technology Data Exchange (ETDEWEB)

    Camara, Camila Gomes; Silva, Julianne Holder da Camara; Xavier, Yanko Marcius de Alencar [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil). Programa de Recursos Humanos em Direito do Petroleo e Gas Natural

    2008-07-01

    The situation in the oil industry in Brazil has a history that predates the creation of PETROBRAS, dating from approximately end of the nineteenth century, but only with the state economic sector that was spent to develop the full steam, so that Law No. 2.004 / 53 was the real point for the insertion of that product domestically. However after the issue of Constitutional Amendment No 09/95, requiring the creation of a law for the industry itself, from then on PETROBRAS is no longer the only one in the industry, and will act in competition with other private companies. With the promulgation of Law 9.478/97 has been subject to supervision and control by the National Petroleum Agency, Regulatory Agency sector. In this context the present study aims to show how the state was in the national market and its integration within international oil, bringing relevant points as the paid procedure disciplined in Article 22, Section 2 of the law cited, and its position as a leader in offshore production. (author)

  8. Corporate governance and compensation of chief executive officer Brazilian

    Directory of Open Access Journals (Sweden)

    Paulo Roberto da Cunha

    2016-08-01

    Full Text Available This study aimed to analyze the corporate governance attributes that affect the compensation of executive directors of Brazilian public companies. We conducted a descriptive, documentary and quantitative research. The study sample comprised the 100 Brazilian companies listed on the BM&FBovespa, belonging to the Novo Mercado. From the study results it was found that the variable size of the company showed a significant relation to the fixed remuneration. The shareholding of directors, board size and ROA were significant to the variable remuneration, however, the stake and the size of negatively board of directors. The size of the board, the ROA and firm size were related significantly to the total remuneration. We conclude that the corporate governance attributes that affect the compensation of executive officers of the companies analyzed were the shareholdings of directors, size of the board, ROA and firm size.

  9. The Corporate Governance of Privately Controlled Brazilian Firms

    Directory of Open Access Journals (Sweden)

    Érica C. R. Gorga

    2009-09-01

    Full Text Available We provide an overview of the corporate governance practices of Brazilian public companies, based primarily on an extensive 2005 survey of 116 companies. We focus on the 88 responding Brazilian private firms which are not majority owned by the state or a foreign company. We identify areas where Brazilian corporate governance is relatively strong and weak. Board independence is an area of weakness: The boards of most Brazilian private firms are comprised entirely or almost entirely of insiders or representatives of the controlling family or group. Many firms have zero independent directors. At the same time, minority shareholders have legal rights to representation on the boards of many firms, and this representation is reasonably common. Financial disclosure lags behind world standards. Only a minority of firms provide a statement of cash flows or consolidated financial statements. However, many provide English language financial statements, and an English language version of their website. Audit committees are uncommon, but many Brazilian firms use an alternate approach to ensuring financial statement accuracy – establishing a fiscal board. A minority of firms provide takeout rights to minority shareholders on a sale of control. Controlling shareholders often use shareholders agreements to ensure control.

  10. SAFER - Company Snapshot - SAFER - Company Snapshot

    Data.gov (United States)

    Department of Transportation — The Company Snapshot is a concise electronic record of company identification, size, commodity information, and safety record, including the safety rating (if any),...

  11. Physical-chemical characteristics and antioxidant potential of seed ...

    African Journals Online (AJOL)

    Ximenia americana popularly known as wild plum grow wildly in Brazilian semiarid region and its fruit were harvested in two maturity stages and evaluated for quality. The experimental design was completely randomized with three treatments (immature, mature pulp and seeds), and treatment effect was evaluated for pulp ...

  12. Equity Market Timing: Testing Using Brazilian IPOs

    Directory of Open Access Journals (Sweden)

    José Luiz Rossi Jr

    2010-04-01

    Full Text Available This paper analyzes whether the behavior related to the equity market timing affected the recent IPO wave of Brazilian firms and exerted an impact on companies'capital structure. Using data from january 2004 to december 2007 the paper classifies the months in the sample in hot or cold according the number of IPOs that took place in each month. The paper confirms an oportunistic behavior by the firms that issue a higher volume of stocks in periods classified as hot. The paper also shows that the impact of this behavior on companies` capital structure is very limited. Although there is a reduction in companies` leverage right after the IPO, this returns to its previous level only a few quarters after the IPO.

  13. The carbon footprint of exported Brazilian yellow melon

    NARCIS (Netherlands)

    Brito de Figueirêdo, M.C.; Kroeze, C.; Potting, J.; Silva Barros, da V.; Sousa de Aragão, A.; Sonsol Gondim, R.; Boer, de I.J.M.

    2013-01-01

    The carbon footprint of food has become important for producers worldwide as consumers and retail companies increasingly base their purchase decisions on carbon footprint labels. In this context, our objectives is to assess the carbon footprint (CF) of Brazilian yellow melon exported from the Low

  14. Activity report 2006 - INB - Brazilian Nuclear Industries Inc

    International Nuclear Information System (INIS)

    2006-01-01

    This document reports the activities of Brazilian Nuclear Industry company during 2006 as follows: uranium isotope enrichment; production of nuclear fuel; mineral resources; finance and administration; planning and sales; quality, safety and environment, communication and social action; economic and financial management

  15. 78 FR 24715 - Notice of Request for Extension of Approval of an Information Collection; Importation of Seed and...

    Science.gov (United States)

    2013-04-26

    .... 361.8 provides the regulations for the cleaning of imported seed and processing of certain Canadian... with Canada that allows U.S. companies that import seed for cleaning or processing to enter into... Canadian seed and screenings, seed cleaning/processing facility personnel, and Canadian Food Inspection...

  16. O Estrategista da Micro, Pequena e Média Empresa Privada BrasileiraThe Strategist of Micro, Small and Medium Brazilian Private CompanyEl Estratega de la Micro, Pequeña y Mediana Empresa Privada de Brasil

    Directory of Open Access Journals (Sweden)

    FONTES FILHO, Joaquim Rubens

    2010-09-01

    Full Text Available RESUMOA importância das micro, pequenas e médias empresas brasileiras (MPME para o desenvolvimento econômico e geração de empregos não tem encontrado paralelo no que tange à produção de teorias no campo da estratégia, consideradas as limitações da capacidade de ação das MPMEs e das idiossincrasias de seus líderes. Este artigo busca contribuir para a compreensão dos processos de formação das estratégias nessas empresas segundo a natureza do pensamento estratégico dos líderes-estrategistas e com base no comportamento declarado, adotando como referência a taxonomia das estratégias genéricas e dos processos cognitivos de tomada de decisão e pensamento estratégico. Tem como objetivo propor uma tipologia que permita compreender a natureza do pensamento estratégico desses gestores, identificando suas principais dimensões características e propondo instrumento que permita sua categorização e comparação. A aplicação de survey com amostra intencional formada por 70 estrategistas permitiu o uso de análise fatorial para construção das categorias e escala, e a observação que, no universo de estrategistas pesquisados no que tange a sua forma de pensar, a intuição é perspectiva complementar, não predominante, o caráter coletivo é acentuado na formação das estratégias, bem como a valorização do formalismo e a crença na importância de planejar e registrar as intenções.ABSTRACTThe importance of micro, small and medium size companies (MSMC to the economical development and job creation in the country hasn’t found parallel with respect to the production of theories in the strategy field, even considering the limited capacity of action of the MSMCs and the idiosyncrasies of their leaders. This article seeks to contribute to the understanding of the strategy formation processes in these companies by the nature of the strategic thinking of their strategists, having as reference the taxonomy of generic strategies

  17. The management strategy of energetic companies before new businesses: CESP - a case study; A postura empresarial de empresas energeticas diante de novos negocios: CESP - um estudo de caso

    Energy Technology Data Exchange (ETDEWEB)

    Prado Junior, Fernando Amaral de Almeida

    1994-12-01

    This thesis focuses the new challenges which the Brazilian electric power companies have been facing towards the new market requirements. Special emphasis is given to: organizational theory; Brazilian electric power industry history; and, comparative analysis of the Brazilian electric power system regulation and legislation. A case study is presented based on the electric power company of Sao Paulo State - Southeast Brazil 60 refs., 21 figs., 37 tabs.

  18. Identificação de oportunidades de pesquisa a partir de um levantamento da implantação da produção enxuta em empresas do Brasil e do exterior Identification of research opportunities based on a survey on lean production implementation conducted in Brazilian and foreign companies

    Directory of Open Access Journals (Sweden)

    Tarcisio Abreu Saurin

    2010-12-01

    Full Text Available Este artigo apresenta um levantamento do processo de implantação da Produção Enxuta (PE em 47 empresas do Brasil e do exterior. Entre os principais resultados, o levantamento revelou que: os temas de maior interesse em ampliar conhecimentos são a cultura organizacional enxuta e o mapeamento do fluxo de valor; os principais motivos para adotar a PE são a necessidade de melhorar a competitividade e a adequação da PE ao combate de problemas críticos da produção; as principais dificuldades na implantação da PE são a resistência das pessoas e a dificuldade na adaptação de conceitos e práticas; as práticas mais utilizadas são a padronização do trabalho e o gerenciamento visual; a produção puxada é a prática prioritária no momento. Os resultados deste levantamento, aliados a observações realizadas durante visitas em algumas das empresas, permitiram a identificação de necessidades e oportunidades para pesquisas sobre a implantação da PE, as quais são sumarizadas no final do artigo.This paper presents a survey on the lean production (LP implementation process in 47 Brazilian and foreign companies. Among the main results, the survey pointed out that the respondents are mostly interested in learning about lean organizational culture and value stream mapping. The main drivers for adopting LP are improving competitiveness and the fact that LP is adequate to solve critical production problems. People resistance to changes and difficulties to adapt concepts and practices are the main difficulties during LP implementation. The most frequently used practices are work standardization and visual management. Pull production implementation is the practice of highest priority. The results of this survey, along with the observation data collected during visits to some of the investigated companies, permitted the identification of research opportunities on LP implementation, which are summarized at the end of this article.

  19. As (novas práticas pós-privatização de atuação comunitária em seis empresas do setor siderúrgico brasileiro The (new post-privatization practices of communitarian action in six companies of Brazilian steel industry

    Directory of Open Access Journals (Sweden)

    Rozália Del Gáudio Soares Baptista

    2005-03-01

    Full Text Available O objetivo deste trabalho é analisar como as empresas do setor siderúrgico brasileiro reorganizaram suas práticas de relacionamento com a comunidade após a privatização. Para isso, tendo como referenciais a teoria existente sobre responsabilidade social e um estudo exploratório baseado em dados quantitativos e qualitativos coletados sobre a situação das principais siderúrgicas privatizadas, pôde-se traçar um quadro ilustrativo da realidade do setor. Os principais resultados revelam que o papel desempenhado no passado por tais organizações vem se adaptando tanto às novas demandas e realidades socioeconômicas do país quanto à emergência da valorização das ações privadas como mecanismo compensatório das lacunas deixadas pela transformação do papel do Estado. O atual discurso sobre a responsabilidade social empresarial legitima as ações empreendidas pela iniciativa privada, o que, entretanto, não desobriga o Estado do seu papel fundamental de agente do desenvolvimento nacional, independentemente do porte da economia da região em foco.An analysis was made of how six Brazilian steel companies restructured their community relations after privatization. This description was based upon an exploratory study of quantitive and qualitative information regarding social responsibility obtained from the most important privatized steel companies and includes as a reference the currently expounded theory of social responsibility. Results disclose that past performance was adapted to the new requirements and socio-economic situation of the country and to enhance this private activity in order to make up for deficiencies in the wake of the changing role played by the government. The current discourse on these actions of social responsibility endorses these private undertakings and does not, however, free the government from the basic role of agent in national development, irrespective of the size of the regional economy in question.

  20. Organic leek seed production - securing seed quality

    DEFF Research Database (Denmark)

    Deleuran, Lise Christina; Boelt, Birte

    2011-01-01

    To maintain integrity in organic farming, availability of organically produced GM-free seed of varieties adapted to organic production systems is of vital impor-tance. Despite recent achievements, organic seed supply for a number of vegetable species is insufficient. Still, in many countries...... seeds. Tunnel production is a means of securing seed of high genetic purity and quality, and organic leek (Allium porrum L.) seed production was tested in tunnels in Denmark. The present trial focused on steckling size and in all years large stecklings had a positive effect on both seed yield...

  1. Organic Leek Seed Production - Securing Seed Quality

    DEFF Research Database (Denmark)

    Deleuran, L C; Boelt, B

    2011-01-01

    To maintain integrity in organic farming, availability of organically produced GM-free seed of varieties adapted to organic production systems is of vital impor-tance. Despite recent achievements, organic seed supply for a number of vegetable species is insufficient. Still, in many countries...... seeds. Tunnel production is a means of securing seed of high genetic purity and quality, and organic leek (Allium porrum L.) seed production was tested in tunnels in Denmark. The present trial focused on steckling size and in all years large stecklings had a positive effect on both seed yield...

  2. Brazilian uranium exploration program

    International Nuclear Information System (INIS)

    Marques, J.P.M.

    1981-01-01

    General information on Brazilian Uranium Exploration Program, are presented. The mineralization processes of uranium depoits are described and the economic power of Brazil uranium reserves is evaluated. (M.C.K.) [pt

  3. International HR Strategy of Brazilian Technology Multinationals

    Directory of Open Access Journals (Sweden)

    Patricia Morilha Muritiba

    2010-10-01

    Full Text Available Four cases of Brazilian Multinationals from the information technology [IT] sector were compared in their international Human Resources strategy. The analysis is focused on the development and application of two research models. One analyzes the level of subsidiary autonomy in terms of strategic HR decisions, including difficult decisions regarding coordination in multinationals, following the theoretical approach of the autonomy of subsidiaries (Kidger, 2002; Nohria & Ghoshal, 1997. The other is related to the level of internationalization of HR strategies, defined as the capacity to take advantage of globalization, providing the best resources for the company regardless of where they are located (Sparrow, 2007. Both models were applied in a multiple case study method (Eisenhardt, 1989. Data were collected through semi-structured interviews and company reports, and analyzed through content analysis. The results show: (a a more centralizing characteristic of the multinational companies examined, despite the limitations of this choice as shown by the literature; and (b that Brazilian IT multinationals tend to rely more on their national competencies when managing human resources instead of going global to aggregate differentiated competencies.

  4. Brazilian Consensus on Photoprotection

    Science.gov (United States)

    Schalka, Sérgio; Steiner, Denise; Ravelli, Flávia Naranjo; Steiner, Tatiana; Terena, Aripuanã Cobério; Marçon, Carolina Reato; Ayres, Eloisa Leis; Addor, Flávia Alvim Sant'anna; Miot, Helio Amante; Ponzio, Humberto; Duarte, Ida; Neffá, Jane; da Cunha, José Antônio Jabur; Boza, Juliana Catucci; Samorano, Luciana de Paula; Corrêa, Marcelo de Paula; Maia, Marcus; Nasser, Nilton; Leite, Olga Maria Rodrigues Ribeiro; Lopes, Otávio Sergio; Oliveira, Pedro Dantas; Meyer, Renata Leal Bregunci; Cestari, Tânia; dos Reis, Vitor Manoel Silva; Rego, Vitória Regina Pedreira de Almeida

    2014-01-01

    Brazil is a country of continental dimensions with a large heterogeneity of climates and massive mixing of the population. Almost the entire national territory is located between the Equator and the Tropic of Capricorn, and the Earth axial tilt to the south certainly makes Brazil one of the countries of the world with greater extent of land in proximity to the sun. The Brazilian coastline, where most of its population lives, is more than 8,500 km long. Due to geographic characteristics and cultural trends, Brazilians are among the peoples with the highest annual exposure to the sun. Epidemiological data show a continuing increase in the incidence of non-melanoma and melanoma skin cancers. Photoprotection can be understood as a set of measures aimed at reducing sun exposure and at preventing the development of acute and chronic actinic damage. Due to the peculiarities of Brazilian territory and culture, it would not be advisable to replicate the concepts of photoprotection from other developed countries, places with completely different climates and populations. Thus the Brazilian Society of Dermatology has developed the Brazilian Consensus on Photoprotection, the first official document on photoprotection developed in Brazil for Brazilians, with recommendations on matters involving photoprotection. PMID:25761256

  5. Analysis Brazilian preference shares: financial liabilities or equity instruments?

    Directory of Open Access Journals (Sweden)

    Diana Lucia de Almeida

    2016-05-01

    Full Text Available The Brazilian preference shares, in general, except when they present specific features, such as mandatory redemption and cumulative dividends, meet the accounting definition of equity instruments. However, the scientific literature believes that those shares that do not have discretion to avoid the delivery of cash must be classified as financial liabilities. In a context in which remain differences of understanding of their proper accounting treatment, the following question arises: preferred shares of Brazilian companies are being recognized in the financial statements in accordance with the theoretical and normative precepts? Thus, the aim of this study is to verify if the preference shares of Brazilian companies have been recognized in the financial statements for according to the scientific literature and accounting standards. Through content analysis, we analyzed the information of 157 companies listed on BM&FBOVESPA. The results show that 155 companies classify its preference shares as equity instruments and two as financial liabilities. These two companies, as well as 149 of those which qualify as equity instruments, are treating them properly in its accounting. The other six companies should present its preference shares as liabilities, given the absence of discretion to avoid cash delivery, feature present in financial liabilities, unlike equity instruments. It is noticed that, unlike what happens, for instance, in the US market, it is not possible to classify all Brazilian preference shares as a financial liability, since, in Brazil , they are used in different legal format of those widely found in that market. Moreover, almost all of the analyzed shares have essential features for classification as equity instruments. Hence, the importance of analysis of the economic essence of each instrument, thus, enabling the appropriate accounting treatment in the financial statements.

  6. Experience of electric power conservation in COELBA (Bahia Electric Company)

    International Nuclear Information System (INIS)

    Bastos, A.C.F.

    1990-01-01

    The electric power crisis of Brazilian north-east in 1987 imposes the Bahia Electric Company-COELBA to management a electric power conservation. The institutional, organizational and operational aspects are presented, including the tariff system, the market, the consumption and the relation with public. (author)

  7. Brazilian franchisor: Entry and operation of internationalized franchise

    Directory of Open Access Journals (Sweden)

    Helder de Souza Aguiar

    2017-11-01

    Full Text Available This study aimed to compare the entry and operations strategies of franchisors of developed countries into foreign countries with Brazilian counterparts. Were there significant differences? An exploratory study was conducted with 16 international franchisors operating in Brazil and 31 Brazilian franchisors operating abroad. The results show that international franchisors operating abroad prefer to use a subsidiary in the destination country. At the same time, this strategy is little used by Brazilian franchisors, which prefer the strategy of direct franchises. For data collection, 47 directors or managers of the international expansion of Brazilian companies and the expansion directors of the international companies which operates in Brazil were interviewed. Although more expensive, the subsidiary in the target country offers greater control over the expansion of business reducing the problems caused by the distance of the country of origin. For the management of franchisors, this paper points out that the subsidiary is a natural evolution of entry and operation mode when it is desired or it is needed to control the expansion of networks in other countries. Thus, managers of franchisors in emerging countries should carefully examine the subsidiary option in the target country when their company considers accelerating international growth.

  8. CASE REPORT: CHARACTERIZATION OF THE PRODUCTION SYSTEM OF BEEF CATTLE, DEVELOPED BY BRAZILIANS IN THE REGION OF CHACO BOLIVIANO

    OpenAIRE

    Ronan Lopes Albino; Ricardo Marostegan de Paula; Virgílio Mesquita Gomes; Pedro Veiga Rodrigues Paulino; Rogério de Paula Lana

    2011-01-01

    The purpose of this work is to describe the characteristic of the beef cattle production system in Bolivia. From a scholarship that happened in a Brazilian company who provide management in livestock, during this time it was possible know a little bit about the characteristic on Bolivia livestock. In oriental region from Bolivia the Boviplan Consultoria Agropecuaria Ltda., Brazilian company with head office in Piracicaba-SP, built an office, to offer a bigger technical support for customer th...

  9. Conditions Affecting Shelf-Life of Inoculated Legume Seed

    Directory of Open Access Journals (Sweden)

    Greg Gemell

    2012-02-01

    Full Text Available Microbial inoculants are becoming more available as sustainable alternatives to fertilizers and other agrichemicals in broad-acre cropping. However, with the exception of legume inoculants little is understood about effective delivery and survival of the inoculum. Legume inoculants are applied to both seed and soil but seed inoculation is the most economical technique. Large quantities of pasture seed in Australia are inoculated by commercial seed coating companies, but the long-term survival of seed-applied inoculum is variable and monitoring of viability requires specialist microbiology skills and facilities. The aim of our research was to define optimum storage conditions for survival of rhizobia on legume seed and evaluate water activity as a means of monitoring shelf-life. The relationship between survival and water activity varied according to seed species, inoculum preparation, coating ingredients, initial water activity and time suggesting that storage conditions would need to be defined for each different combination. Although drying seeds after coating significantly reduced viable numbers of rhizobia, survival of rhizobia on dried commercially coated lucerne seed after 11 weeks was less variable than seeds that had not been dried. The highest numbers were maintained when seeds remained dry with water activities of between 0.47 and 0.38. The quality of inoculated seed could be improved by reducing the death rate of inoculum during preparation and providing optimum storage conditions for long-term survival.

  10. Seeds of hope, seeds of despair: towards a political economy of the seed industry in southern Africa.

    Science.gov (United States)

    Zerbe, N

    2001-01-01

    The seed industry in Southern Africa has been radically transformed by a policy of liberalisation and privatisation started under structural adjustment. Traditionally under the domain of parastatals, seed research, production and distribution has been criticised for failing to provide modern variety seed to smallholder farmers. However, the private companies which have stepped in to replace seed parastatals in southern Africa have proven no more effective in meeting the demands of smallholders. The Trade Related Intellectual Property Rights (TRIPs) Agreement, concluded in 1994 as part of the Uruguay Rounds of GATT negotiations, as well as certain biotechnological innovations such as Terminator or Traitor technologies, threaten to further undermine local seed production and consumption by destroying the informal seed sector so central to agricultural production in the region. What alternatives exist? The success of Zimbabwe's maize seed network offers some insight. Resting on a unique relationship between government and nationally based producer co-operatives, Zimbabwe's maize programme was able to provide nearly every farmer in the country with hybrid maize suited for local growing conditions.

  11. Secondary Metabolite Profile, Antioxidant Capacity, and Mosquito Repellent Activity of Bixa orellana from Brazilian Amazon Region

    OpenAIRE

    Giorgi, A.; De Marinis, P.; Granelli, G.; Chiesa, L.M.; Panseri, S.

    2013-01-01

    The Brazilian flora was widely used as source of food and natural remedies to treat various diseases. Bixa orellana L. (Bixaceae), also known as annatto, urucù, or achiote, is a symbol for the Amazonian tribes that traditionally use its seeds as coloured ink to paint their bodies for religious ceremonies. The aim of this study was to investigate the volatile organic compounds (VOCs) profile of B. orellana fresh fruits (in vivo sampled), dried seeds, wood, bark, and leaves analyzed with Headsp...

  12. PETROBRAS: an energy company and the Brazilian Biofuels Program

    Energy Technology Data Exchange (ETDEWEB)

    Torres, Fernando Martins; Valle, Luiz Alberto Fernandes; Diehl Filho, Rubin Pedro [PETROBRAS University, Rio de de Janeiro, RJ (Brazil). School of Gas and Energy Science and Technology], e-mail: fernandotorres@com.br, e-mail: lavalle@petrobras.com.br, e-mail: rubin@petrobras.com.br

    2008-07-01

    Global warming and other climate changes have been occurring because of human activities, mainly the burning of fossil fuels. This releases greenhouse gases, chief among them carbon dioxide, into the atmosphere. Brazil's answer was to launch of the National Alcohol Program (Proalcool) in 1975, in response to the first oil shock (in 1973). This was intensified with the second oil shock (in 1979-80). Under this program, the gasoline used in the transportation segment was replaced by: anhydrous ethanol in vehicles manufactured to consume gasoline, up to a proportion of 25%; hydrated ethanol in vehicles especially manufactured to consume this renewable fuel. The impact of these efforts was extremely significant, as demonstrated by the the effects of the first and second oil shocks on the country's trade balance and balance of oil and derivatives in 1973-74 and 1979-80 can be clearly seen. At the time of the second shock, the increase in imports in the trade balance basically coincided with the increased imports of oil and refined products. (author)

  13. BRAZILIAN COMPANIES RELATIONSHIP MARKETING PRACTICES: OVERVIEW AND PERFORMANCE

    OpenAIRE

    LUCIANA TERRA TARGINO

    2009-01-01

    Alguns autores apontam que o marketing de relacionamento veio para suplantar o então considerado obsoleto marketing transacional. Para testar essa afirmação, autores como Brodie e Munro (1997) e Coviello, Milley e Macolin (2001), baseados nas definições de marketing relacional de Grönroos (1996), definiram diferentes tipos de marketing de relacionamento, que foram posteriormente testados em pesquisas realizadas com empresas em vários países. Essas pesquisas, porém, revelaram...

  14. SAFER - Company Snapshot

    Data.gov (United States)

    Department of Transportation — The Company Snapshot is a concise electronic record of company identification, size, commodity information, and safety record, including the safety rating (if any),...

  15. The Brazilian Nuclear Energy Program

    International Nuclear Information System (INIS)

    Carvalho, H.G. de

    1980-01-01

    A survey is initially of the international-and national situation regarding energetic resources. The Brazilian Nuclear Energy Policy and the Brazilian Nuclear Program are dealt with, as well as the Nuclear Cooperation agreement signed with the Federal Republic of Germany. The situation of Brazil regarding Uranium and the main activities of the Brazilian Nuclear Energy Commission are also discussed [pt

  16. Seed size-number trade-off in Euterpe edulis in plant communities of the Atlantic Forest

    Directory of Open Access Journals (Sweden)

    Pedro Henrique Santin Brancalion

    2014-06-01

    Full Text Available Investigations of seed size and number differences among plant populations growing in contrasting habitats can provide relevant information about ecological strategies that optimize reproductive effort. This may imply important consequences for biodiversity conservation and restoration. Therefore, we sought to investigate seed size-number trade-off in Euterpe edulis populations growing in plant communities in the Brazilian Atlantic Forest. Seed dry mass and seed number per bunch were evaluated in 2008 and 2009 in large remnants of the Seasonally Dry Forest, Restinga Forest and Atlantic Rainforest in southeastern Brazil, in 20 individuals per site and year. Seed size and seed number varied among forest types, but a seed size-number trade-off was neither observed within nor among populations. Positive association between seed size and number was found in the Atlantic Rainforest, and reduced seed crop was not accompanied by heavier seeds in the Restinga Forest. Seed dry mass declined in 2009 in all three forest types. Compared to seed number in 2008, palms of both the Restinga Forest and the Atlantic Rainforest produced in 2009 higher yields of smaller seeds - evidence of between years seed size-number trade-off -, while the Seasonally Dry Forest population produced a reduced number of smaller seeds. Such a flexible reproductive strategy, involving neutral, positive, and negative associations between seed size and number could enhance the ecological amplitude of this species and their potential to adapt to different environment conditions.

  17. Internationalization Strategy and Financial Performance in Brazilian Firms

    Directory of Open Access Journals (Sweden)

    Pedro Paulo Mendes Silva

    2011-12-01

    Full Text Available The internationalization of the firm and the appearance of multinational companies are not recent events. The first initiatives to realize businesses overseas and increase profits in this way date from the beginning from the Modern Age. For Brazilian companies in particular, this phenomenon has been gaining attention since the 1990s, with the commercial opening of the country. The objective of this study was to analyze the strategy of internationalization in Brazilian companies, in particular the case of publically traded companies with foreign direct investments greater than $10 million, and the relation with the financial performance of these companies. Through a quantitative study using the rate of variation of internationalization and financial performance, researchers developed an analysis of the relation between the process of internationalization and financial performance indicators in nine companies that make up the non-probabilistic sample of convenience. The results concluded that there is a weak positive correlation with financial indicators of growth; profitability metrics show a negative relationship in some of the independent variables.

  18. Seed vigour and crop establishment: extending performance beyond adaptation.

    Science.gov (United States)

    Finch-Savage, W E; Bassel, G W

    2016-02-01

    Seeds are central to crop production, human nutrition, and food security. A key component of the performance of crop seeds is the complex trait of seed vigour. Crop yield and resource use efficiency depend on successful plant establishment in the field, and it is the vigour of seeds that defines their ability to germinate and establish seedlings rapidly, uniformly, and robustly across diverse environmental conditions. Improving vigour to enhance the critical and yield-defining stage of crop establishment remains a primary objective of the agricultural industry and the seed/breeding companies that support it. Our knowledge of the regulation of seed germination has developed greatly in recent times, yet understanding of the basis of variation in vigour and therefore seed performance during the establishment of crops remains limited. Here we consider seed vigour at an ecophysiological, molecular, and biomechanical level. We discuss how some seed characteristics that serve as adaptive responses to the natural environment are not suitable for agriculture. Past domestication has provided incremental improvements, but further actively directed change is required to produce seeds with the characteristics required both now and in the future. We discuss ways in which basic plant science could be applied to enhance seed performance in crop production. © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  19. Genesis of the Brazilian nuclear power plants program

    International Nuclear Information System (INIS)

    Syllus, G.; Lepecki, W.

    1996-01-01

    The genesis of the Brazilian Nuclear Power Program is described by the authors - who participated in the events - from the beginning of the sixties, until the definition and the start of the implementation in 1975 of the Reference Nuclear Power Program. A description is made of the main events, studies and decisions that contributed to the evolution of the Program: the GTRP (Nuclear Power Plant Working Group); the Thorium Group; the Lane Group; the decision about Angra 1; CNEN's analyses about the reactor line and, finally, the creation of CBTN (Nuclear Technology Brazilian Company), which elaborated the studies that resulted in the final definition of the Program and led to the Brazilian German Agreement and the establishment of NUCLEBRAS. (author)

  20. Demand for Life Annuities: a Brazilian Perspective

    Directory of Open Access Journals (Sweden)

    Thalita Amorim Vaz

    2012-10-01

    Full Text Available Because pension plans have been marketed using outdated technical premises, Brazilian insurance companies find themselves required to identify additional resources to ensure their ability to meet future benefit payments obligations. When calculating the additional amount of this provision, the parameters used are: mortality and disability decrements, the structure of interest rates, financial performance, cancellation fees and conversion rates. The aim of this study is to present the estimation of conversion rates based on a Probit Model. The data for this study was obtained through the transfer of restricted data from the portfolio of a company with relevant activity in the Brazilian insurance market, including a group of 14,511 individuals eligible for retirement in the period between January 1, 2005 and December 31, 2009. The resulting analysis of the data allows us to conclude that two factors — the volume of accumulated reserves and the classification of prices as actuarially fair —increase the propensity of an individual to convert resources upon retirement. In turn, retirement age and the need for liquidity reduce the propensity to convert resources upon retirement.

  1. Should IKEA Expand into Brazil: A Study of Brazilian Consumer Behaviours

    OpenAIRE

    Hiroshi Ito; Nada AlElWeet; Rebecca Harrison; Alice Mitchell; Ellis Parker

    2015-01-01

    IKEA, a Swedish furniture company, is considering entering the Brazilian market. This paper examines whether or not IKEA might be successful in the Brazilian market by reviewing the following issues: the growth of middle class, consumer spending, internet usage and eco-awareness. This study finds that the growing middle class in the country and the increasing average household disposable income is a promising sign that the ability of consumers to afford IKEA products is increasing. The growin...

  2. Ecophysiology of seed germination in Digitaria insularis ((L. Fedde

    Directory of Open Access Journals (Sweden)

    Giovana Soares de Mendonça

    Full Text Available The invasive behaviour of sourgrass (Digitaria insularis in cultivated areas is due to its strategy of aggressive regeneration, which is based on seed germination. Knowledge of the physiological ecology of this species can contribute to the development of management and control strategies. The aim of this research was to understand the effects of provenance, temperature and light on the germination of sourgrass seeds collected in the Brazilian state of São Paulo in the cities of Americana, Botucatu and São José do Rio Preto and in the state of Paraná in the city of São Miguel do Iguaçu. The seeds were left to germinate at temperatures of 15, 25, 35 and 45 °C, both with and without light. The number of normal seedlings was recorded daily from seven to 60 days. After this period, the seeds together with substrate, were transferred to 25 ºC with light, and a daily count was made for all treatments until the end of germination (75 days after sowing. The seeds of D. insularis are positively photoblastic. Seed germination in this species depends on provenance. A temperature of 4 5 °C for germination is lethal to the seeds. The temperature of 35 °C in the presence of light is the most favourable condition for seed germination.

  3. Drying and osmotic conditioning in Hancornia speciosa Gomes seeds

    Directory of Open Access Journals (Sweden)

    Tathiana Elisa Masetto

    Full Text Available Hancornia speciosa is a native tree species of the Brazilian Cerrado whose seeds are desiccation sensitive. In this study, we aimed to evaluate drying and osmotic conditioning in H. speciosa seeds. We used fresh seeds with 48% moisture content, which were slowly dried until they attained contents of 20%, 15%, 10% and 5%. To evaluate osmotic conditioning, the seeds were imbibed in 12 mL osmotic solutions at 0.0; -0.2; -0.4 and -0.6 MPa for two days. After that, they were dehydrated until their original moisture content. The experiments were carried out in a completely randomized design with four repetitions with 50 seeds each. Reduction in moisture content from 20% to 5% decreased the physiological potential of seeds. H. speciosa seeds do not require osmotic priming with PEG solutions, because imbibition of seeds in osmotic solutions of up to -0.6 MPa results in reduction of germination rate and seedling length.

  4. MERGER ACCOUTING FOR COMPANIES

    OpenAIRE

    SUCIU GHEORGHE

    2014-01-01

    Companies, especially nowadays, are characterized through great mobility, fast circulation of capital, occurring in their chase for profit. In this context, companies look for alliances, economical and political assistance. These objectives can materialize through merging of companies. The merger can be internal (between Romanian companies) or transboundary, which includes foreign companies. In order to correctly reflect these events, the merger operations must be regulated and mu...

  5. The Brazilian electrical system reform

    International Nuclear Information System (INIS)

    Mendonca, A.F.; Dahl, C.

    1999-01-01

    Although the Brazilian electrical system has been a public monopoly, the threat of electricity shortages from a lack of investment triggered a comprehensive reform. In 1993 the government began a series of laws, decrees and regulations reforming the tariff policy, allowing privatization of utilities, foreign investments and independent power producers, and creating an independent transmission grid and a new electricity regulatory agency (ANEEL). The new regulatory framework is not completely defined but the proposed model intends to transform bulk electricity supply into a competitive market similar to that adopted in England. Our objective is to evaluate whether the proposed reform will succeed in attracting the required private capital, will allow an unregulated wholesale electricity market and will require a strict regulatory framework. The reform has been quite successful in privatizing the distribution companies but is allowing monopolistic rents, and has failed until now to attract private investments to expand generation capacity. The risk of blackouts has increased, and the proposed wholesale electricity market may not be appropriate because of barriers to constructing new hydroelectric units, now 90% of the system. Therefore, a new regulatory framework and a strong regulatory agency with a well-defined tariff policy should have preceded the privatization. (author)

  6. A Datacenter Backstage: The Knowledge that Supports the Brazilian Seismic Network

    Science.gov (United States)

    Calhau, J.; Assumpcao, M.; Collaço, B.; Bianchi, M.; Pirchiner, M.

    2015-12-01

    Historically, Brazilian seismology never had a clear strategic vision about how its data should be acquired, evaluated, stored and shared. Without a data management plan, data (for any practical purpose) could be lost, resulting in a non-uniform coverage that will reduce any chance of local and international collaboration, i.e., data will never become scientific knowledge. Since 2009, huge efforts from four different institutions are establishing the new permanent Brazilian Seismographic Network (RSBR), mainly with resources from PETROBRAS, the Brazilian Government oil company. Four FDSN sub-networks currently compose RSBR, with a total of 80 permanent stations. BL and BR codes (from BRASIS subnet) with 47 stations maintained by University of Sao Paulo (USP) and University of Brasilia (UnB) respectively; NB code (RSISNE subnet), with 16 stations deployed by University of Rio Grande do Norte (UFRN); and ON code (RSIS subnet), with 18 stations operated by the National Observatory (ON) in Rio de Janeiro. Most stations transmit data in real-time via satellite or cell-phone links. Each node acquires its own stations locally, and data is real-time shared using SeedLink. Archived data is distributed via ArcLink and/or FDSNWS services. All nodes use the SeisComP3 system for real-time processing and as a levering back-end. Open-source solutions like Seiscomp3 require some homemade tools to be developed, to help solve the most common daily problems of a data management center: local magnitude into the real-time earthquake processor, website plugins, regional earthquake catalog, contribution with ISC catalog, quality-control tools, data request tools, etc. The main data products and community activities include: kml files, data availability plots, request charts, summer school courses, an Open Lab Day and news interviews. Finally, a good effort was made to establish BRASIS sub-network and the whole RSBR as a unified project, that serves as a communication channel between

  7. The Supply of Trade Credit by Brazilian Publicly Traded Firms

    Directory of Open Access Journals (Sweden)

    Rafael Felipe Schiozer

    2011-12-01

    Full Text Available This paper investigates the determinants of trade credit supply by Brazilian publicly traded companies between the years of 2005 and 2008. International literature (both theoretical and empirical documents that the main determinants of trade credit supply are the size of the firm and the size of its debt. Both indicate that the availability of resources to the firm is an important factor for the supply of trade credit. In addition, the literature confirms strategic uses of trade credit such as those for price discrimination purposes. The results obtained using a sample of 157 Brazilian companies do not support that size and indebtedness are relevant determinants for trade credit supply, but they confirm the supply of trade credit as a strategic tool for the firms. Additionally we observed a significant decrease in trade credit supply in 2008, the year in which a severe international financial crisis took place.

  8. Study of brazilian franchises internationalization: challenges and barriers

    Directory of Open Access Journals (Sweden)

    Helena Loffredo da Rocha Leite

    2014-06-01

    Full Text Available The goal of this study was to analyze brazilian franchises internationalization through a case study, in order to identify the factors that influence internationalization, the adaptations of marketing strategies and main barriers and challenges of brazilian franchises internationalization. A qualitative exploratory research was developed through the case study method. The information was colected via observation and semi-structured interviews with managers in charge of international expansion of two companies. A comparative analysis between obtained data and the theoretical background was made. The results found showed that the studied companies expanded internationally due to external demands and the desire to explore new markets. Changes in marketing strategies were made in different degrees, and communication was the element that suffered greater changes. The main challenge of internationalization found, was to understand local culture and incorporate it into the company’s operations.

  9. Brazilian women in politics.

    Science.gov (United States)

    Sanders, T G

    1987-01-01

    Women are gradually gaining influence in Brazilian politics, especially since recent advances in the women's movement, but they still play a limited role. There have been journals devoted to feminism and some notable feminists since 1850. In 1932 suffragettes in Brazil gained women the right to vote. Women's associations burgeoned in the 1940s and 1950s, culminating in a peak in number of women in national elected positions in 1965. A repressive military regime reversed the process, which resumed in 1975. 1975 was also significant for the Brazilian women's movement because of the U.N. Women's Year. Several large, influential feminist political action groups were formed, typically by upper class women with leftist views, although some church and union groups from lower classes also appeared. In 1979-1981, the coherence of these groups fell into schism and fragmentation, because of disagreements over the feminist political doctrines and roles, views on legality of abortion, and special interest groups such as lesbians. Another bitter dispute is opposition by leftist women to BEMFAM, the Brazilian Society of Family Welfare, which provides family planning for the poor: leftists oppose BEMFAM because it is supported by funds from "imperialist" countries such as the U.S. There are several types of feminists groups: those that emphasize health, sexuality and violence; those composed of lesbians; those originating from lower classes and unions; publicly instituted organizations. Brazilian law forbids discrimination against women holding public office, but in reality very few women actually do hold office, except for mayors of small towns and a few administrators of the Education and Social Security ministries. Political office in Brazil is gained by clientism, and since women rarely hold powerful positions in business, they are outsiders of the system. Brazilian women have achieved much, considering the low female literacy rate and traditional power system, but their

  10. Brazilian energy statistics - 1993. Annual bulletin of the Brazilian Committee of the World Energy Council

    International Nuclear Information System (INIS)

    1993-01-01

    This bulletin deals with the primary sources that carry most weight in the Brazilian energy balance: hydraulic energy, petroleum, natural gas and coal. It contains data on ethyl alcohol derived from sugar cane since it is of special importance in Brazil's energy scenario. Some aspects about the opening or closing of the oil sector are also analysed, including the petroleum and petroleum products business; oil consumption issue; share of energy sources in world scenarios for the year 2020; reserves; prices and investments and the vulnerability of private companies. 12 figs., 16 tabs

  11. The Cultural Challenges of Managing Global Project Teams: A Study of Brazilian Multinationals

    Directory of Open Access Journals (Sweden)

    Ivete Rodrigues

    2013-04-01

    Full Text Available The internationalization of Brazilian companies brings a new reality: the need for implementation of global projects that bring, in turn, the challenge of managing multicultural teams. Since this is a recent phenomenon with little theoretical development, this study sought to understand the relationships between cultural characteristics and management teams of global projects in Brazilian multinationals. To carry this discussion forward, we studied six cases of Brazilian multinational companies, with the aim of deepening the understanding of the management of global teams, involving the planning, deployment, development and management of human resources. Among the projects studied, it was found that there is very little concern with the specific issue of multiculturalism and little inter-cultural incentive to the development of team members, which ends up hindering the construction of a global mindset, important for the Brazilian multinational companies to perform successfully abroad. Faced with this situation, each of the managerial processes mentioned were presented with a number of actions to be undertaken by the project manager in three different dimensions: the project itself, the organization and the global environment. The work contributes, thus, to enable Brazilian multinational companies to manage their global teams in order to maximize the advantages of global teams, such as increased creativity and innovative capacity, but avoid the problems that multiculturalism can bring, ranging from conflicts between people to project failure.

  12. The Meanings of "Community Policing" for the Brazilian Military Police

    OpenAIRE

    Ludmila Ribeiro; Victor Neiva e Oliveira; Alexandre Magno Alves Diniz

    2016-01-01

    In recent years, Brazilian military police forces have adopted community policing programs in order to increase confidence in the institution and reduce crime rates. The objective of this study was to verify what the police frontline personnel understands by community policing and how they perceive the results of its implementation. A survey was conducted with 592 military policemen involved in operational activities in 32 military police companies of Belo Horizonte. The results point to a va...

  13. Drivers of international performance of Brazilian technology-based firms

    OpenAIRE

    Serpa Fagundes de Oliveira, Maria Carolina; Scherer, Flavia Luciane; Schneider Hahn, Ivanete; de Moura Carpes, Aletéia; Brachak dos Santos, Maríndia; Nunes Piveta, Maíra

    2018-01-01

    For Technology-Based Firms, international expansion represents an opportunity for growth and value creation. The present study was designed to analyze the role of technology-based companies (TBCs) internationalization drivers on international performance. Therefore, a descriptive research was carried out with a quantitative approach performed through a survey. Data collection happened with 53 Brazilian TBCs located in innovation habitats. These data were analyzed by multivariate statistical t...

  14. What Are Chia Seeds?

    Science.gov (United States)

    ... your diet? Chia seeds come from the desert plant Salvia hispanica , a member of the mint family. ... ancient Aztec diet. The seeds of a related plant, Salvia columbariae (golden chia), were used primarily by ...

  15. Seeds and Synergies

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

    'Seeds and Synergies presents inspiring evidence of change in practice and policy ... Seeds of inspiration: breathing new life into the formal agricultural research .... and Urban Development and Poverty Alleviation and Agricultural Commodity ...

  16. Seeds as biosocial commons

    NARCIS (Netherlands)

    Patnaik, Archana

    2016-01-01

    This research investigates and describes the conservation and use of Plant Genetic Resources (PGRs), especially seeds through processes of commonisation. Seeds form an important element for sustaining human life (through food production) and social relations (by maintaining agricultural

  17. Seed dispersal in fens

    NARCIS (Netherlands)

    Middleton, Beth; van Diggelen, Rudy; Jensen, Kai

    Question: How does seed dispersal reduce fen isolation and contribute to biodiversity? Location: European and North American fens. Methods: This paper reviews the literature on seed dispersal to fens. Results: Landscape fragmentation may reduce dispersal opportunities thereby isolating fens and

  18. As Relações entre Governança e Risco nas Companhias Abertas BrasileirasThe Relationships Between Governance and Risk in Brazilian CompaniesLas Relaciones entre Gestión y Riesgo en las Empresas Brasileñas de Capital Abierto

    Directory of Open Access Journals (Sweden)

    LAMEIRA, Valdir de Jesus

    2012-03-01

    Full Text Available RESUMONesta pesquisa procurou-se estimar a qualidade da governança praticada por uma amostra significativa de companhias abertas brasileiras, por meio de um índice composto por 20 perguntas de respostas binárias, no período entre 2002 e 2006, e estudar as possíveis relações entre esse índice e o risco das companhias abertas brasileiras. Confirmou-se a hipótese inicial de que melhores níveis de governança estão associados a menores riscos. Os resultados conseguidos por meio da aplicação do método das regressões lineares foram confirmados pelos resultados obtidos com o uso do método das equações estruturais, mesmo sendo observada a presença de endogeneidade nesse relacionamento. Desse modo, o artigo contribui para evidenciar de que modo a governança afeta o risco, que é uma variável que afeta diretamente o valor das empresas. Assim, aumenta-se a compressão das relações entre governança e valor. Desse modo, as empresas devem buscar a melhoria de suas práticas de governança para maximizar o valor de seus acionistas e aumentar sua competitividade na atração de recursos que viabilizem suas operações e diminuam o custo desse capital.ABSTRACTThis study evaluated the quality of governance practiced by a significant sample of publicly traded Brazilian companies between 2002 and 2006 and related it to their market risk. An index containing twenty questions with binary answers was used to measure governance quality. Market risk was measured by the betas, the volatility of the shares prices, the idiosyncratic risk and the weighted average cost of capital. The results obtained by the method of linear regressions were confirmed by the results obtained by structural equations. The original hypotheses that better levels of governance are associated with a lower risk were confirmed. The effects of possible endogeneity didn't prejudice the results obtained by linear regressions. The article contributes to show how governance

  19. Seed development and carbohydrates

    NARCIS (Netherlands)

    Wittich, P.E.

    1998-01-01

    Seeds assure the plant the onset of a next generation and a way of dispersal. They consist of endosperm and an embryo (originating from gametophytic tissue), enveloped by a seed coat (sporophytic tissue). Plants generate different types of seeds. For instance, the endosperm may either be

  20. Immediate analysis of the oil content of seeds by carbon-13 nuclear magnetic resonance

    Energy Technology Data Exchange (ETDEWEB)

    Leal, K Z; Costa, V E.U.; Seidl, P R; Campos, M P.A.; Colnago, L A [Instituto Militar de Engenharia, Rio de Janeiro (Brazil). Secao de Quimica

    1981-11-01

    The carbon 13 nuclear magnetic resonance (CMR) spectra of a series of Brazilian oilseeds was registered. The main constituents of the oils are identified and signals for each carbon atom are assigned. Chemical shifts are estimated for the free fatty acids and compared to those observed from the seeds, with good results. Besides being non-destructive, the RMC method proves to be fast and is useful in the determination of the principal components of the oil fraction of different types of seeds.

  1. 75 FR 42432 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Science.gov (United States)

    2010-07-21

    ... Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental... abandonment of facilities by Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas... resources, fisheries, and wetlands; Cultural resources; Vegetation and wildlife; Endangered and threatened...

  2. Electric Holding Company Areas

    Data.gov (United States)

    Department of Homeland Security — Holding companies are electric power utilities that have a holding company structure. This vector polygon layer represents the area served by electric power holding...

  3. Global oil company profiles

    International Nuclear Information System (INIS)

    1997-01-01

    Global Oil Company Profiles provides a comprehensive review of 50 of the top oil companies in the world. Each chapter is devoted to an individual company, providing an invaluable insight into the organisation, its structure and operations. Using the most recent data available, the report offers an up-to-date analysis of performance and future direction, as well as a unique benchmarking system for each company profiled. (author)

  4. Global gas company profiles

    International Nuclear Information System (INIS)

    1997-01-01

    This report provides a detailed assessment of 60 of the top gas companies form around the world, analysing them according to their internal dynamics and in relation to their competitors. It devotes each chapter to an individual company, providing invaluable insight into the organisation's operational background, financial performance and strategic goals. Using the most up-to-date information available, Global Gas Company Profiles allows you to make detailed analysis of each company's performance and future direction. (author)

  5. Predispersal infestation of Vochysia haenkeana seeds by Lius conicus

    Directory of Open Access Journals (Sweden)

    Samara Letícia Oliveira Lourenço

    Full Text Available ABSTRACT: The deficient development of fertile seeds of native forest plant species in Brazil limits the reproduction of these plants in various conditions. Among the limiting biotic factors in quality and quantity of the forest seeds, borer insects are quite prominent, before and after their dispersion. This study reports for the first time a host of the buprestid beetle Lius conicus (Gory & Laporte, 1840. The larval development of L. conicus takes place in the seed capsules of Vochysia haenkeana Mart. (Vochysiaceae, a typical tree species in the Brazilian cerrado biome. In two regions of the cerrado in Goiás State, Brazil, almost ripe fruits of V. haenkeana were collected directly from the plants. After natural drying, and fruit and seed processing in laboratory, damage caused by the L. conicus larvae was quantified and qualified. Bigger fruits were preferred as hosts. Fruits developing on the eastern side of the plant were most frequently occupied by L. conicus. Seed lots of bigger fruits showed damage up to 37.5% from the infestation by L. conicus larvae. There was only one larva per fruit, which damaged all the seeds of the capsule (three or four and generally consumed around 26% of the seed dry mass.

  6. Section 1: Company directory

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This is a 1992 directory of those companies doing business in all areas of the independent power producers industry. The listing includes the company name, address, telephone and FAX numbers, and the name of a company contact. The listing is international in scope

  7. The Brazilian Twin Registry.

    Science.gov (United States)

    Ferreira, Paulo H; Oliveira, Vinicius C; Junqueira, Daniela R; Cisneros, Lígia C; Ferreira, Lucas C; Murphy, Kate; Ordoñana, Juan R; Hopper, John L; Teixeira-Salmela, Luci F

    2016-12-01

    The Brazilian Twin Registry (BTR) was established in 2013 and has impelled twin research in South America. The main aim of the initiative was to create a resource that would be accessible to the Brazilian scientific community as well as international researchers interested in the investigation of the contribution of genetic and environmental factors in the development of common diseases, phenotypes, and human behavior traits. The BTR is a joint effort between academic and governmental institutions from Brazil and Australia. The collaboration includes the Federal University of Minas Gerais (UFMG) in Brazil, the University of Sydney and University of Melbourne in Australia, the Australian Twin Registry, as well as the research foundations CNPq and CAPES in Brazil. The BTR is a member of the International Network of Twin Registries. Recruitment strategies used to register twins have been through participation in a longitudinal study investigating genetic and environmental factors for low back pain occurrence, and from a variety of sources including media campaigns and social networking. Currently, 291 twins are registered in the BTR, with data on demographics, zygosity, anthropometrics, and health history having been collected from 151 twins using a standardized self-reported questionnaire. Future BTR plans include the registration of thousands of Brazilian twins identified from different sources and collaborate nationally and internationally with other research groups interested on twin studies.

  8. BRAZILIAN NEWS PORTALS CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    Heloiza G. Herckovitz

    2011-02-01

    Full Text Available A content analysis of four Brazilian news media portals found that economic news dominated the top headlines with little attention paid to education, the environment and welfare. Other trends included a focus on local events and national news sources, reliance on few sources, mostly official ones, and a low percentage of news that fitted the concept of newsworthiness (a combination of both social significance and deviance concepts. Other findings of a study of 432 top news stories published by UOL, Estadão, iG and Terra during a 15-day period between February and March 2008 indicate that the top portions of the portals’ front pages carry news that lacks story depth, editorial branding, and multimedia applications. The results suggest that online news portals are in their infancy although Brazil has the largest online population of Latin America. This study hopes to shed light on the gatekeeping process in Brazilian news portals. Brazilian media portals have yet to become a significant editorial force able to provide knowledge about social issues and public affairs in a socially responsible fashione.

  9. Biological Assets in Companies in Brazil: Pursuant To CPC 29 and Association with Business Features

    Directory of Open Access Journals (Sweden)

    Vinicius Martins Macedo

    2015-12-01

    Full Text Available The adoption of international accounting standards in Brazil has brought about changes in the form of recognition, measurement and disclosure of economic facts of companies. In order to harmonize the accounting standards with the international standard-setting bodies Brazilian approved CPC 29, which establishes the accounting treatment and disclosure of biological assets and agricultural products. The objective of this study was to verify the Brazilian companies with biological assets the level of compliance with the CPC 29 and its association with business features. The study adopted the descriptive approach and examined the consolidated Financial Statements for the year 2013 of Brazilian public companies. In total 19 companies were analyzed showed that biological assets in 2013. The survey results show that the average compliance of companies with CPC 29 is 74.68%. Regarding the statistical analysis, it was observed that the level of compliance of companies have associations with business characteristics such as sector, governance, size, profitability and representativeness of the asset and the company's size has significant interaction with the level of accordingly. Compared to previous studies it was found that there was a significant increase in company compliance level with CPC 29 over time

  10. Functional redundancy and complementarities of seed dispersal by the last neotropical megafrugivores.

    Science.gov (United States)

    Bueno, Rafael S; Guevara, Roger; Ribeiro, Milton C; Culot, Laurence; Bufalo, Felipe S; Galetti, Mauro

    2013-01-01

    Functional redundancy has been debated largely in ecology and conservation, yet we lack detailed empirical studies on the roles of functionally similar species in ecosystem function. Large bodied frugivores may disperse similar plant species and have strong impact on plant recruitment in tropical forests. The two largest frugivores in the neotropics, tapirs (Tapirus terrestris) and muriquis (Brachyteles arachnoides) are potential candidates for functional redundancy on seed dispersal effectiveness. Here we provide a comparison of the quantitative, qualitative and spatial effects on seed dispersal by these megafrugivores in a continuous Brazilian Atlantic forest. We found a low overlap of plant species dispersed by both muriquis and tapirs. A group of 35 muriquis occupied an area of 850 ha and dispersed 5 times more plant species, and 13 times more seeds than 22 tapirs living in the same area. Muriquis dispersed 2.4 times more seeds in any random position than tapirs. This can be explained mainly because seed deposition by muriquis leaves less empty space than tapirs. However, tapirs are able to disperse larger seeds than muriquis and move them into sites not reached by primates, such as large forest gaps, open areas and fragments nearby. Based on published information we found 302 plant species that are dispersed by at least one of these megafrugivores in the Brazilian Atlantic forest. Our study showed that both megafrugivores play complementary rather than redundant roles as seed dispersers. Although tapirs disperse fewer seeds and species than muriquis, they disperse larger-seeded species and in places not used by primates. The selective extinction of these megafrugivores will change the spatial seed rain they generate and may have negative effects on the recruitment of several plant species, particularly those with large seeds that have muriquis and tapirs as the last living seed dispersers.

  11. Functional Redundancy and Complementarities of Seed Dispersal by the Last Neotropical Megafrugivores

    Science.gov (United States)

    Bueno, Rafael S.; Guevara, Roger; Ribeiro, Milton C.; Culot, Laurence; Bufalo, Felipe S.; Galetti, Mauro

    2013-01-01

    Background Functional redundancy has been debated largely in ecology and conservation, yet we lack detailed empirical studies on the roles of functionally similar species in ecosystem function. Large bodied frugivores may disperse similar plant species and have strong impact on plant recruitment in tropical forests. The two largest frugivores in the neotropics, tapirs (Tapirus terrestris) and muriquis (Brachyteles arachnoides) are potential candidates for functional redundancy on seed dispersal effectiveness. Here we provide a comparison of the quantitative, qualitative and spatial effects on seed dispersal by these megafrugivores in a continuous Brazilian Atlantic forest. Methodology/Principal Findings We found a low overlap of plant species dispersed by both muriquis and tapirs. A group of 35 muriquis occupied an area of 850 ha and dispersed 5 times more plant species, and 13 times more seeds than 22 tapirs living in the same area. Muriquis dispersed 2.4 times more seeds in any random position than tapirs. This can be explained mainly because seed deposition by muriquis leaves less empty space than tapirs. However, tapirs are able to disperse larger seeds than muriquis and move them into sites not reached by primates, such as large forest gaps, open areas and fragments nearby. Based on published information we found 302 plant species that are dispersed by at least one of these megafrugivores in the Brazilian Atlantic forest. Conclusions/Significance Our study showed that both megafrugivores play complementary rather than redundant roles as seed dispersers. Although tapirs disperse fewer seeds and species than muriquis, they disperse larger-seeded species and in places not used by primates. The selective extinction of these megafrugivores will change the spatial seed rain they generate and may have negative effects on the recruitment of several plant species, particularly those with large seeds that have muriquis and tapirs as the last living seed dispersers. PMID

  12. Functional redundancy and complementarities of seed dispersal by the last neotropical megafrugivores.

    Directory of Open Access Journals (Sweden)

    Rafael S Bueno

    Full Text Available Functional redundancy has been debated largely in ecology and conservation, yet we lack detailed empirical studies on the roles of functionally similar species in ecosystem function. Large bodied frugivores may disperse similar plant species and have strong impact on plant recruitment in tropical forests. The two largest frugivores in the neotropics, tapirs (Tapirus terrestris and muriquis (Brachyteles arachnoides are potential candidates for functional redundancy on seed dispersal effectiveness. Here we provide a comparison of the quantitative, qualitative and spatial effects on seed dispersal by these megafrugivores in a continuous Brazilian Atlantic forest.We found a low overlap of plant species dispersed by both muriquis and tapirs. A group of 35 muriquis occupied an area of 850 ha and dispersed 5 times more plant species, and 13 times more seeds than 22 tapirs living in the same area. Muriquis dispersed 2.4 times more seeds in any random position than tapirs. This can be explained mainly because seed deposition by muriquis leaves less empty space than tapirs. However, tapirs are able to disperse larger seeds than muriquis and move them into sites not reached by primates, such as large forest gaps, open areas and fragments nearby. Based on published information we found 302 plant species that are dispersed by at least one of these megafrugivores in the Brazilian Atlantic forest.Our study showed that both megafrugivores play complementary rather than redundant roles as seed dispersers. Although tapirs disperse fewer seeds and species than muriquis, they disperse larger-seeded species and in places not used by primates. The selective extinction of these megafrugivores will change the spatial seed rain they generate and may have negative effects on the recruitment of several plant species, particularly those with large seeds that have muriquis and tapirs as the last living seed dispersers.

  13. MERGER ACCOUTING FOR COMPANIES

    Directory of Open Access Journals (Sweden)

    SUCIU GHEORGHE

    2014-05-01

    Full Text Available Companies, especially nowadays, are characterized through great mobility, fast circulation of capital, occurring in their chase for profit. In this context, companies look for alliances, economical and political assistance. These objectives can materialize through merging of companies. The merger can be internal (between Romanian companies or transboundary, which includes foreign companies. In order to correctly reflect these events, the merger operations must be regulated and must respect national and international regulations. One important request concerning the merger operations is that the accounting values of the assets, debts and ownership equity must be brought to the present financial value.

  14. Vegetable breeding innovation in China and the Netherlands : a study at sectoral, company and project level

    NARCIS (Netherlands)

    Liu, Z.

    2013-01-01

    The seed business plays a crucial role at the basis of the food supply chain, and companies which are active in plant breeding and production and sales of seeds are embedded in a competitive environment. They continuously face challenges to develop higher yielding varieties with better or new

  15. From health plan companies to international insurance companies: changes in the accumulation regime and repercussions on the healthcare system in Brazil

    Directory of Open Access Journals (Sweden)

    Ligia Bahia

    Full Text Available Abstract: The concentration and internationalization of health plan companies in Brazil gave them a clearly financial face. Based on the need to understand the health care industry's capital accumulation patterns, the current study examines health plan companies' expansion strategies through the classification of their supply and demand characteristics by recent historical periods and an analysis of recent shareholding trends in one of the leading corporations in the Brazilian health care industry. The 1960s to 2000s witnessed changes in the scale of demands for health plans and adherence by companies to long-term accumulation strategies. Beginning in the early 21st century, changes in the shareholding structures of the largest Brazilian company, consistent with the financialization of its accumulation regime, resulted in the rapid multiplication of its capital. Deepening segmentation of the health care system in a context marked by the downturn in the national economy challenges the preservation of public subsidies for private health plans.

  16. R&D and Innovation Management in the Brazilian Electricity Sector: the Regulatory Constraint

    Directory of Open Access Journals (Sweden)

    Denile Cominato Boer

    2014-04-01

    Full Text Available In 2000 it became mandatory to the Brazilian electricity companies to invest in research, development and innovation (RDI. These investments are performed by firms and regulated by the Brazilian Electricity Regulatory Agency (ANEEL. Since then companies have sought ways to cope with this obligation creating internal structures and managerial processes. This article presents the evolution of RDI management routines and organizational models based on a multiple-case study conducted between 2011 and 2012 with seven companies that represent about 27% of the total RDI investment performed in the period of 2008 to 2013. The research showed that firms created minimalist management and organizational structures to handle with the RDI enforcement. Companies have been much more concerned with the regulatory risk (the risk of non-accomplishment with the obligations than to any strategic use of RDI effort since the legal framework is based on punishment rather than in stimulus.

  17. Mission statement: an analysis of the effectiveness and main elements found in the missions of brazilian publicly traded companies Misión Institucional: un análisis de la efectividad y de los principales elementos presentes en las misiones de empresas brasileñas de capital abierto Missão institucional: uma análise da efetividade e dos principais elementos presentes nas missões de empresas brasileiras de capital aberto

    Directory of Open Access Journals (Sweden)

    Alex Mussoi

    2011-09-01

    Full Text Available The main purpose of this paper is to objectively evaluate elements of mission statements of publicly traded companies in Brazil. For this purpose 557 companies on the BOVESPA website were selected for analysis. However, the great majority of these companies had no electronic address or did not disclose their mission on their address. Therefore, the study was restricted to 140 organizations that had data available for analysis. In order to test the elements found in the missions of the Brazilian companies, first the elements present in the collected phrases were selected. Then the mission effective index model was chosen as proposed by Pearce (1982. According to the author, to be effective a mission must have eight basic elements to serve as a guide for strategic planning. According to data available the main elements present in missions of these Brazilian companies are customers, products or services and context or market segment. As for effectiveness, most of the companies analyzed (50 presented only three of the eight elements proposed by Pearce (1982. The conclusion, according to the proposal of Pearce (1982, is that there is a long way to go for the companies studied to make their missions statements play an effective role in strategic planning.Este artículo tiene como propósito principal evaluar de forma objetiva los elementos de las misiones institucionales de las compañías de capital abierto en Brasil. Con este propósito, fueron seleccionadas en el website de BOVESPA 557 empresas para la observación. La gran mayoría de ellas, sin embargo, no poseía dirección electrónica o no había divulgado allí su misión. El estudio quedó restringido, entonces, a 140 organizaciones que poseían los datos disponibles para el análisis. Con la finalidad de testar los elementos presentes en las misiones de las empresas brasileñas, fueron primero seleccionados los elementos presentes en las frases recolectadas; después de hacerlo, se eligi

  18. Freeing Crop Genetics through the Open Source Seed Initiative.

    Directory of Open Access Journals (Sweden)

    Claire H Luby

    2016-04-01

    Full Text Available For millennia, seeds have been freely available to use for farming and plant breeding without restriction. Within the past century, however, intellectual property rights (IPRs have threatened this tradition. In response, a movement has emerged to counter the trend toward increasing consolidation of control and ownership of plant germplasm. One effort, the Open Source Seed Initiative (OSSI, www.osseeds.org, aims to ensure access to crop genetic resources by embracing an open source mechanism that fosters exchange and innovation among farmers, plant breeders, and seed companies. Plant breeders across many sectors have taken the OSSI Pledge to create a protected commons of plant germplasm for future generations.

  19. Freeing Crop Genetics through the Open Source Seed Initiative.

    Science.gov (United States)

    Luby, Claire H; Goldman, Irwin L

    2016-04-01

    For millennia, seeds have been freely available to use for farming and plant breeding without restriction. Within the past century, however, intellectual property rights (IPRs) have threatened this tradition. In response, a movement has emerged to counter the trend toward increasing consolidation of control and ownership of plant germplasm. One effort, the Open Source Seed Initiative (OSSI, www.osseeds.org), aims to ensure access to crop genetic resources by embracing an open source mechanism that fosters exchange and innovation among farmers, plant breeders, and seed companies. Plant breeders across many sectors have taken the OSSI Pledge to create a protected commons of plant germplasm for future generations.

  20. Structure and genetic diversity of natural Brazilian pepper populations (Schinus terebinthifolius Raddi).

    Science.gov (United States)

    Álvares-Carvalho, S V; Duarte, J F; Santos, T C; Santos, R M; Silva-Mann, R; Carvalho, D

    2016-06-17

    In the face of a possible loss of genetic diversity in plants due the environmental changes, actions to ensure the genetic variability are an urgent necessity. The extraction of Brazilian pepper fruits is a cause of concern because it results in the lack of seeds in soil, hindering its distribution in space and time. It is important to address this concern and explore the species, used by riparian communities and agro-factories without considering the need for keeping the seeds for natural seed banks and for species sustainability. The objective of this study was to evaluate the structure and the genetic diversity in natural Brazilian pepper populations (Schinus terebinthifolius Raddi). Twenty-two alleles in 223 individuals were identified from eight forest remnants located in the states of Minas Gerais, Espírito Santo, and Sergipe. All populations presented loci in Hardy-Weinberg equilibrium deviation. Four populations presented six combinations of loci in linkage disequilibrium. Six exclusive alleles were detected in four populations. Analysis of molecular variance showed the absence of diversity between regions and that between the populations (GST) was 41%. Genetic diversity was structured in seven clusters (ΔK7). Brazilian pepper populations were not structured in a pattern of isolation by distance and present genetic bottleneck. The populations São Mateus, Canastra, Barbacena, and Ilha das Flores were identified as management units and may support conservation projects, ecological restoration and in implementation of management plans for Brazilian pepper in the State of Sergipe.

  1. Composition of the volatile fraction of a sample of Brazilian green propolic and its phytotoxic activity.

    Science.gov (United States)

    Fernandes-Silva, Caroline C; Lima, Carolina A; Negri, Giuseppina; Salatino, Maria L F; Salatino, Antonio; Mayworm, Marco A S

    2015-12-01

    Propolis is a resinous material produced by honeybees, containing mainly beeswax and plant material. Despite the wide spectrum of biological activity of propolis, to our knowledge no studies have been carried out about phytotoxic properties of Brazilian propolis and its constituents. The aims of this study were to analyze the chemical composition and to evaluate the phytotoxic activity of the volatile fraction of a sample of Brazilian green propolis. Main constituents are the phenylpropanoid 3-prenylcinnamic acid allyl ester (26.3%) and the sesquiterpene spathulenol (23.4%). Several other sesquiterpenes and phenylpropanoids, in addition to linalool and α-terpineol (monoterpenes), were also detected. The activity of solutions of the volatile fraction at 1.0, 0.5 and 0.1% was tested on lettuce seeds and seedlings. The solution at 1% inhibited completely the seed germination and solutions at 0.1 and 0.5% reduced the germination rate index. The solution at 0.5% reduced the growth of the hypocotyl-radicle axis and the development of the cotyledon leaf. The chemical composition of the volatile fraction of this Brazilian green propolis is different from those previously described, and these results may contribute to a better understanding about the chemical variations in propolis. The volatile fraction of Brazilian green propolis influences both germination of seed lettuce and the growth of its seedlings, showing an phytotoxic potential. © 2014 Society of Chemical Industry.

  2. Hot seeding using large Y-123 seeds

    International Nuclear Information System (INIS)

    Scruggs, S J; Putman, P T; Zhou, Y X; Fang, H; Salama, K

    2006-01-01

    There are several motivations for increasing the diameter of melt textured single domain discs. The maximum magnetic field produced by a trapped field magnet is proportional to the radius of the sample. Furthermore, the availability of trapped field magnets with large diameter could enable their use in applications that have traditionally been considered to require wound electromagnets, such as beam bending magnets for particle accelerators and electric propulsion. We have investigated the possibility of using large area epitaxial growth instead of the conventional point nucleation growth mechanism. This process involves the use of large Y123 seeds for the purpose of increasing the maximum achievable Y123 single domain size. The hot seeding technique using large Y-123 seeds was employed to seed Y-123 samples. Trapped field measurements indicate that single domain samples were indeed grown by this technique. Microstructural evaluation indicates that growth can be characterized by a rapid nucleation followed by the usual peritectic grain growth which occurs when large seeds are used. Critical temperature measurements show that no local T c suppression occurs in the vicinity of the seed. This work supports the suggestion of using an iterative method for increasing the size of Y-123 single domains that can be grown

  3. Oil palm seed distribution

    Directory of Open Access Journals (Sweden)

    Durand-Gasselin Tristan

    2005-03-01

    Full Text Available For a tropical plant, the oil palm commodity chain has the peculiarity of possessing a major seed production sector for reasons that are primarily genetic. This seed sector has numerous original aspects. Breeders are also propagators and usually also distribute their seeds. Oil palm seeds are semi-recalcitrant: they display pseudo-dormancy. Achieving seed germination is difficult and requires lengthy treatments and special installations. This restriction greatly influences seed distribution and the role of the different stakeholders in the commodity chain. It was only once it had been discovered how the “sh” gene functioned, which controls shell thickness, and when it became necessary to produce “tenera” seeds derived from exclusively “dura x pisifera” crosses, that a true seed market developed. In addition it is difficult to organize seed distribution to smallholders. This is partly due to difficulties that the profession, or a State-run organization, has in controlling middlemen networks, and partly to the absence of any protective systems (UPOV, plant breeder certificate, etc. that generally oblige breeders to preserve and propagate parents in their own installations. In fact there are major inequalities in the access to seeds between agroindustry and smallholders. Another peculiarity of the oil palm seed market is the virtually total absence of guarantees for buyers: the quality of the research conducted by breeders, the seed production strategies necessary for transferring genetic progress, and the technical quality of production. The only guarantee today comes from the relations of confidence established year after year between breeders/distributors and growers. In this fields, research can lead to some proposals: molecular biology offers some interesting prospects for certifying seed quality and social science develop effective communication methods.

  4. Germination and storage of caranda seeds (Copernicia alba

    Directory of Open Access Journals (Sweden)

    Tathiana Elisa Masetto

    2012-12-01

    Full Text Available Caranda is a Brazilian native palm tree, belonging to Arecaceae family and occurring, predominan,t in the Brazilian Swampland. This work studied the germination and the caranda seeds storage behavior. The germination study was carried out in the temperatures of 25ºC and 30ºC in constant white light and the alternate temperature of 20/30ºC with 10 hours of darkness for the lowest temperature and 14 hours of light for the highest temperature, using paper and paper roll as substratum. At the end of test, the germination percentage, germination speed index, germination medium time and the primary root length were evaluated. After the seeds improvement, it was obtained two sub-samples destined for 30 days storage in two invironments: cold and dry chamber (16ºC/55% UR and freezer (-18ºC. The following tests, water content, germination, germination medium time and primary root length were evaluated. The caranda seeds germination in paper roll and on paper is favored by the temperature of 20/30ºC in paper roll and on paper and paper roll on 30ºC. The freezing and cold camera storage during 30 days are efficient to reduce the germination medium time of caranda seeds and to keep the germination percentage.

  5. Hydrological studies in Brazilian Northeast

    International Nuclear Information System (INIS)

    1981-01-01

    Studies carried on as a result of collaboration between the Federal University of Ceara, Brazil (research team) and the Brazilian Northeastern Bank (financing agency), aiming at a better knowledge of the hydrological problems of Brazilian Northeastern region, are described. (I.C.R.) [pt

  6. Brazilian Portuguese Ethnonymy and Europeanisms.

    Science.gov (United States)

    Stephens, Thomas M.

    1994-01-01

    Delineates the incorporation and analyzes the impact of European borrowings in Brazilian racio-ethnic terminology. This overview covers French, Italian, Spanish, and English influences. Borrowings from European languages have had a small impact on the calculus of Brazilian racio-ethnic terms. (43 references) (Author/CK)

  7. Managing migration: the Brazilian case

    OpenAIRE

    Eduardo L. G. Rios-Neto

    2005-01-01

    The objective of this paper is to present the Brazilian migration experience and its relationship with migration management. The article is divided into three parts. First, it reviews some basic facts regarding Brazilian immigration and emigration processes. Second, it focuses on some policy and legal issues related to migration. Finally, it addresses five issues regarding migration management in Brazil.

  8. Open Source Telecommunication Companies

    Directory of Open Access Journals (Sweden)

    Peter Liu

    2007-08-01

    Full Text Available Little is known about companies whose core business is selling telecommunications products that lever open source projects. Open source telecommunications (OST companies operate in markets that are very different from typical software product markets. The telecommunications market is regulated, vertically integrated, and proprietary designs and special chips are widely used. For a telecommunications product to be useful, it must interact with both access network products and core network products. Due to specifications in Service Agreements Levels, penalties for failures of telecommunications products are very high. This article shares information that is not widely known, including a list of OST companies and the open source projects on which they depend, the size and diversity of venture capital investment in OST companies, the nature of the commercial product-open source software and company-project relationships, ways in which OST companies make money, benefits and risks of OST companies, and competition between OST companies. Analysis of this information provides insights into the ways in which companies can build business models around open source software. These findings will be of interest to entrepreneurs, top management teams of incumbent companies that sell telecommunications products, and those who care about Ontario's ability to compete globally.

  9. Does the informal seed system threaten cowpea seed health?

    NARCIS (Netherlands)

    Biemond, P.C.; Oguntade, O.; Lava Kumar, P.; Stomph, T.J.; Termorshuizen, A.J.; Struik, P.C.

    2013-01-01

    Most smallholder farmers in developing countries depend on an informal Seed System (SS) for their seed. The informal SS is often criticized because farmer-produced seed samples are not tested for seed health, thus accepting the risk of planting infected seeds. Here we aimed at assessing the quality

  10. Validity of the Mechanical Threshing of Onion Seeds from the Point of View of Seed Quality

    Directory of Open Access Journals (Sweden)

    Ester Foppa Pedretti

    2017-12-01

    Full Text Available Background: The production of seeds for horticultural crops has seen a steady growth since 2006. Onion is one of the most widespread crops that followed this trend until 2013, undergoing a slight decline in 2016. Even though these crops are characterized by high economic value, they present some important issues such as high costs and labor required by some operations such as threshing. The purpose of this study is the evaluation of a patented and dedicated system for mechanical threshing throughout the evaluation of seed quality parameters. Methods: The study was conducted comparing seed samples mechanically threshed obtained from 12 companies and samples of the same batches manually threshed to determine the maximum qualitative potential. The chosen terms for comparison are the most important qualitative parameters included within ISTA standards for seed evaluation. Results: The mechanically threshed seeds show lower values for all the considered quality parameters compared to those found in the control samples. In the same way, there is also greater variability. Conclusions: The introduction of the dedicated mechanical systems allows the reduction of seed processing time while maintaining the quality standards within the limits of merchantability, but for obtaining higher standards, further analysis is necessary.

  11. Radioprotection in Brazilian universities

    International Nuclear Information System (INIS)

    Caballero, K.C.; Borges, J.C.

    1992-01-01

    The purpose of this work was to obtain a broad knowledge of the circumstances under which activities involving ionizing radiations are held at brazilian academic institutions. Around 90 institutions (universities and isolated schools of both public and private sectors) were invited, by mail, to answer an inquiry with questions from technical to legal aspects of their activities with radiations. Information received from 2/3 of institutions contacted, permitted conclusions as: there is a wide ignorance about radioprotection procedures and legislation, although few universities maintain some efficient radioprotection staff; there is a need for the establishment of a standard radioprotection text dedicated to those specific activities of the sector. (author)

  12. Brazilian energy overview

    International Nuclear Information System (INIS)

    Souza, J.A.M. de.

    1975-01-01

    The Brazilian energy overview compared with the rest of the world is presented, as well as the current situation and prospects for the future. In a first part, the evalution from the past through the present time is considered, and in a second part, attention is given on the future prospects for Brazil and the different countries in connection with the energy field. It is expected that the current per capita energy consumption in Brazil, in all of its various forms, now totalling 6 million kcal/inh, will reach at least 22 million kcal/inh toward the end of this century

  13. PROCEL`s, the Brazilian electric power holding company conservation program, revitalization process and electric power conservation achievements in the 2015 plan; O processo de revitalizacao do PROCEL e o alcance das metas de conservacao de energia eletrica no plano 2015

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Mario Fernando M.; Pimentel Filho, Geraldo; Costa Pinhel, Antonio Carlos da [ELETROBRAS, Rio de Janeiro, RJ (Brazil). PROCEL

    1995-12-31

    The expected increasing of electric power consumption in Brazil from 1995 to 2005 will require investments in the electric power supply expansion of about US$170 billions. In case electric power conservation procedures may be effectively adopted, there might be a reduction in these investments up to US$34 billions. This work discusses how the revitalization of PROCEL, the Brazilian program of electric power conservation, is being conducted in order to achieve such objective 1 fig., 2 tabs., 4 refs.

  14. Physical and sanitary quality of soybean seeds produced in the state of Santa Catarina

    Directory of Open Access Journals (Sweden)

    Volmir Frandoloso

    2015-08-01

    Full Text Available Soybean production accounts for approximately 43% of Brazil’s grain produce, worth over 81 million tons for the 2012- 2013 cropping season. The use of quality seeds is essential for a high-yield agriculture, since low quality seeds compromise plant standing and increase production costs due to reseeding. This will in turn reduce yields through delays on the establishment dates. Seed quality is affected by relative humidity levels, mechanical damage during harvest and processing, thermal damage during the drying process and the environmental conditions during storage that could foster insect and fungi damage. The climate in the state of Santa Catarina favors soybean seed production, and seed companies in general work with high levels of technology. This work is aimed at characterizing the physical and sanitary quality of soybean seeds produced by different companies at different locations throughout the state of Santa Catarina (municipalities of Xanxerê, Abelardo Luz, Campos Novos and Canoinhas. The physical purity, moisture level, sanitary quality and mechanical damage of soybean seeds were studied at three stages, i.e. reception at the seed processing unit, at the end of the processing process and before being marketed. Results pointed out at mechanical injury and cultivar mixture as the main issues concerning seed lot quality, and that soybean seeds produced in Santa Catarina show pathogen contamination, which emphasizes the need for seed treatment.

  15. Viability of Macrotyloma axillare cv. Guatá seeds under chemical scarification

    Directory of Open Access Journals (Sweden)

    Suleize Rocha Terra

    2012-12-01

    Full Text Available The use of the associacion of grasses and legumes results in a good forage yield as well as a good animal performance due to maintenance of adequate levels of crude protein (CP in the animal diet, both the direct effect of the ingestion of legumes, or even through indirect effect of the introduction of nitrogen by legumes in the pasture, thereby increasing the production of forage mass. However, the seeds of legumines have the so-called hardness seeds or dormant according to their coats impermeable to water. The hardness of the seed prevents the germination of the same since these seeds have a hard shell impervious to water and gas exchange, not allowing the imbibition of water by the seed, or embryo oxygenation. This dormancy may be broken by various known methods such as scarification, promoting cracks in the seed coat allowing the entry of water therein. In the case of Macrotyloma axillare exposure of seeds to scarification method has proven to be an efficient way to break dormancy and promoting seed germination. The aim of the present work was to evaluate the viability of seeds after suffering dormancy by immersion seeds in sulfuric acid. The experiment to break dormancy Macrotyloma axillares cv. Guatá was conducted in the laboratory of Plant Physiology at the Intituto de Zootecnia in Nova Odessa, São Paulo State, using the seeds that were stored in a cold room with temperatures between 10-12 ºC, relative humidity (RH 30-33% and no light. The treatments studied were: control, chemical scarification with sulfuric acid for 5, 10, 15, 20, 30 and 40 minutes. We used a completely randomized design with two replications, being 100 seeds each repetition. After treatment the seeds were under to tetrazolium test resulting in viable seeds and seed viability. So the result of the tetrazolium test was obtained by average percentage of viable seeds, found in the repeats tested, respecting the maximum tolerances set out in Brazilian Rules for Seed

  16. Public Shareholdership Energy Companies

    International Nuclear Information System (INIS)

    Kist, A.W.; Crone, F.J.M.; Hudig, D.F.; Ketting, N.G.; De Swaan, T.; Willems, R.

    2008-06-01

    National and international developments on the energy markets and changes in legislation and regulation require a renewed strategic orientation of energy companies and their shareholders. Decentralized authorities will have to reconsider their position as a shareholder in energy companies carefully. This report provides an overview of the recommendations of the Kist Commission on how provinces and municipalities can make a well-considered choice as shareholder of energy companies. [mk] [nl

  17. Privatised companies and market

    International Nuclear Information System (INIS)

    Salini, M. P.

    2001-01-01

    The Italian Government decided to adopt the public company structure where a little group of medium-term investors had the task of supporting the transition of the privatised companies to the market. The article examines the reasons for this decision and its failure in attaining the purpose, not excluding the possibility for the public company of imposing itself in the long period and in a context of a minor legislative intervention and more effective Corporate Governance rules [it

  18. The Danish East India Company

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2005-01-01

    The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la......The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la...

  19. Environmental aspects of the brazilian petroleum industry; Panorama ambiental da industria do petroleo no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Padula, Roberto Carrilho; Amaral, Sergio Pinto [PETROBRAS, Rio de Janeiro, RJ (Brazil)

    1989-12-31

    This paper shows the efforts made by the Brazilian Petroleum Company to insert into its activities the environmental variable, in order to accomplish the law requirements, from 1986 january to nowadays, mainly in adoption of studies and environmental impacts assessments 3 refs., 2 figs.

  20. Annual and activity report 2005 - INB - Brazilian Nuclear Industries. Nuclear fuel: technology for the essential

    International Nuclear Information System (INIS)

    2005-01-01

    This document reports the activities of Brazilian Nuclear Industry company during 2005 as follows: uranium isotope enrichment; production of nuclear fuel; mineral resources; finance and administration; planning and sales; quality, safety and environment, communication and social action; economic and financial management

  1. Is Industry-University Interaction Promoting Innovation in the Brazilian Pharmaceutical Industry?

    Science.gov (United States)

    Paranhos, Julia; Hasenclever, Lia

    2011-01-01

    This paper analyses industry-university interaction and its characteristics in the Brazilian pharmaceutical system of innovation, taking account of the relevance of company strategies, the approach of the universities and the actions of government. By analysing primary and secondary data the authors show that, for as long as corporate investment…

  2. New products made with lignocellulosic nanofibers from Brazilian amazon forest

    International Nuclear Information System (INIS)

    Bufalino, L; Mendes, L M; Tonoli, G H D; Fonseca, A; Rodrigues, A; Cunha, P I; Marconcini, J M

    2014-01-01

    The biodiversity of the Amazon forest is undoubtedly rich; hence there is considerable variety of plant fibers regarding their morphological, chemical and structural properties. The legal exploration of the Brazilian Amazon is based on sustainable management techniques, but the generation of a relevant amount of plant wastes still cant be avoided. The correct destination of such materials is a challenge that Brazilian companies have to face. In this context, the National Council of Science and Technology (CNPq) promoted the creation of investigation nets on sustainability of Brazilian agribusiness. The Brazilian Net on Lignocellulosic Composites and Nanocomposites was then created, with partnership between several national and international research institutions. Until the moment, the results showed that Amazon plant fibers that are discarded as residues have great potential to nanofiber production. Nanopapers with considerable high mechanical and physical strength, proper opacity and great crystalline index were produced by using a clean and simple mechanical method. Those materials are candidates to several uses such as packaging, substrates transparent conductive films, gas barrier films, solar cells and e-papers

  3. New products made with lignocellulosic nanofibers from Brazilian amazon forest

    Science.gov (United States)

    Bufalino, L.; Mendes, L. M.; Tonoli, G. H. D.; Rodrigues, A.; Fonseca, A.; Cunha, P. I.; Marconcini, J. M.

    2014-08-01

    The biodiversity of the Amazon forest is undoubtedly rich; hence there is considerable variety of plant fibers regarding their morphological, chemical and structural properties. The legal exploration of the Brazilian Amazon is based on sustainable management techniques, but the generation of a relevant amount of plant wastes still cant be avoided. The correct destination of such materials is a challenge that Brazilian companies have to face. In this context, the National Council of Science and Technology (CNPq) promoted the creation of investigation nets on sustainability of Brazilian agribusiness. The Brazilian Net on Lignocellulosic Composites and Nanocomposites was then created, with partnership between several national and international research institutions. Until the moment, the results showed that Amazon plant fibers that are discarded as residues have great potential to nanofiber production. Nanopapers with considerable high mechanical and physical strength, proper opacity and great crystalline index were produced by using a clean and simple mechanical method. Those materials are candidates to several uses such as packaging, substrates transparent conductive films, gas barrier films, solar cells and e-papers.

  4. combining high seed number and weight to improve seed yield

    African Journals Online (AJOL)

    ACSS

    ABSTRACT. Increasing seed size and seed weight is an important trait for trade, yield component and adaptation of chickpea ... determining yield or quality, and the development of rapid and ..... C.G. 1981. Control of seed growth in soybeans.

  5. Producing the target seed: Seed collection, treatment, and storage

    Science.gov (United States)

    Robert P. Karrfalt

    2011-01-01

    The role of high quality seeds in producing target seedlings is reviewed. Basic seed handling and upgrading techniques are summarized. Current advances in seed science and technology as well as those on the horizon are discussed.

  6. The Brazilian Bolsa Escola

    Directory of Open Access Journals (Sweden)

    Rachel Cassidy

    2008-12-01

    Full Text Available The Bolsa Escola (‘school stipend’ and its successor the Bolsa Familia (‘family stipend’ schemes have formed a crucial and successful part of Brazil’s welfare program. Bolsa Escola provided aid to Brazil’s poorest families on the condition that their children attended school, and Bolsa Familia has extended this idea, giving aid on the condition that children both attend school and receive vaccinations. Bolsa Familia is currently the largest Conditional Cash Transfer Program (CCTP in the world, costing roughly 0.5% of Brazilian GDP and helping around 11.2 million families (around 44 million Brazilians, constituting roughly one fifth of the population. Multilateral institutions have praised the schemes, and they are setting a leading example to other developing nations. In 2005, Paul Wolfowitz (former president of the World Bank said, ‘Bolsa Familia has already become a highly praised model of effective social policy. Countries around the world are drawing lessons from Brazil’s experience and are trying to produce the same results for their own people’.

  7. Smoking or health: the Brazilian option.

    Science.gov (United States)

    Lokschin, F; Barros, F C

    1984-01-01

    Tobacco plays a key role in both disease and the economy in Brazil. In 1981 about 135 billion cigarettes were smoked, and cigarette-related diseases far outnumber infections as the leading cause of death. Brazil is the 4th largest world producer and the 2nd largest exporter of tobacco. 2.1% of the total population -- 2.5 million people -- are maintained by tobacco-related activities. Cigarette sales taxes provide 11.6% of the country's total taxes. Involved in a deep economic crisis, Brazil depends on this revenue and has not introduced any measures to control or counteract the high pressure marketing of cigarette manufacturers. Ischemic heart disease is the leading cause of death in Brazil, taking 90,000 lives in 1979. Based on World Health Organization estimates, at least 25% of these deaths could be ascribed to smoking. Cancer is the 2nd largest cause of death. In 1979, 10% of 60,000 cancer deaths were from lung cancer. Based on estimate that 30% of cancer deaths are provoked by smoking, more than 20,000 of those deaths were caused by tobacco. In Brazil, lung cancer is the 2nd highest cause of death from cancer in men and 3rd among women. Smoking in Brazil is definitely associated with low birth weight, the single most important predictive factor of perinatal and infant mortality. Rural workers giving up subsistence crops to grow tobacco may also affect their children's health. Also in such low-income populations, expenditures for cigarettes leave less money for essential goods. As a result of the high tax rate and the enormous number of cigarettes sold, 11.6% of all the country's revenue comes from the tobacco industry. The Brazilian Association of Tobacco Industries has been trying to link cigarette sales to Brazilian social development but does not mention the cost of disease, disability, and early death provoked by smoking. In Brazil tobacco companies have a huge market free of constraints, and the country lacks consistent smoking control policies. Recently

  8. Efficiency of alfalfa seed processing with different seed purity

    OpenAIRE

    Đokić, Dragoslav; Stanisavljević, Rade; Terzić, Dragan; Milenković, Jasmina; Radivojević, Gordana; Koprivica, Ranko; Štrbanović, Ratibor

    2015-01-01

    The work was carried out analysis of the impact of the initial purity of raw alfalfa seed on the resulting amount of processed seed in the processing. Alfalfa is very important perennial forage legume which is used for fodder and seed production. Alfalfa seed is possible to achieve high yields and very good financial effects. To obtain the seed material with good characteristics complex machines for cleaning and sorting seeds are used. In the processing center of the Institute for forage crop...

  9. Paper (essay on seed

    Directory of Open Access Journals (Sweden)

    Mirić Mladen

    2013-01-01

    Full Text Available Based on detailed studies of the past of the agrarian thought of the world (evolution of agro-innovation, and within it, the relationship of man and seed, the author has selected key data for Table 1. In addition, more or less known folk sayings, proverbs, curses and allegories in which the seed is the key word have been collected. Then, religious books, folk art and literature works (sayings of prominent individuals and experts and observations of the author himself have been studied. According to the collected opus, it can be concluded that the vast importance of seed meaningfully entwined into all spheres of folk life and cultural heritage. Seed is directly tied to the following eight key (revolutionary milestones in the food and economic life of mankind: 1. the first and for the longest time, the seed used to be the main food of the people and the first food reserve; 2. Neolithic Revolution was simply caused by the sowing of seeds; 3. for the sake of sowing man began to develop more complex processing techniques; 4. everywhere and forever, especially since the late 15th century, the seed has been a carrier of (rescuing plants between Europe and the New World, that is, between continents; 5. seed was the first product that has been chemically treated since the mid-18th century; 6. standard operation procedures and quality are promoted on seed by which it became the first product to have prescribed (compulsory methods, but it also became a good whose quality has to be tested before sale; 7. hybrid seed is a 'perpetrator' of the green revolution in the mid-20th century and at last there is disputable seed of genetically modified organisms that are spreading with certain reactions. The author proposes that the United Nations Standard International Trade Classification includes a special section (division which would classify the seed for sowing, while beyond this Classification terms such as seed, plant seed should be replaced with non-seed

  10. Seed dormancy and germination.

    Science.gov (United States)

    Penfield, Steven

    2017-09-11

    Reproduction is a critical time in plant life history. Therefore, genes affecting seed dormancy and germination are among those under strongest selection in natural plant populations. Germination terminates seed dispersal and thus influences the location and timing of plant growth. After seed shedding, germination can be prevented by a property known as seed dormancy. In practise, seeds are rarely either dormant or non-dormant, but seeds whose dormancy-inducing pathways are activated to higher levels will germinate in an ever-narrower range of environments. Thus, measurements of dormancy must always be accompanied by analysis of environmental contexts in which phenotypes or behaviours are described. At its simplest, dormancy can be imposed by the formation of a simple physical barrier around the seed through which gas exchange and the passage of water are prevented. Seeds featuring this so-called 'physical dormancy' often require either scarification or passage through an animal gut (replete with its associated digestive enzymes) to disrupt the barrier and permit germination. In other types of seeds with 'morphological dormancy' the embryo remains under-developed at maturity and a dormant phase exists as the embryo continues its growth post-shedding, eventually breaking through the surrounding tissues. By far, the majority of seeds exhibit 'physiological dormancy' - a quiescence program initiated by either the embryo or the surrounding endosperm tissues. Physiological dormancy uses germination-inhibiting hormones to prevent germination in the absence of the specific environmental triggers that promote germination. During and after germination, early seedling growth is supported by catabolism of stored reserves of protein, oil or starch accumulated during seed maturation. These reserves support cell expansion, chloroplast development and root growth until photoauxotrophic growth can be resumed. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  11. Life Expectancy of Brazilian Neurosurgeons.

    Science.gov (United States)

    Botelho, Ricardo Vieira; Jardim Miranda, Bárbara Cristina; Nishikuni, Koshiro; Waisberg, Jaques

    2018-06-01

    Life expectancy (LE) refers to the number of years that an individual is expected to survive. Emphasis is frequently placed on the relationship between LE and the conditions under which a population lives, but fewer studies have investigated the relationship between stress factors associated with specific professions and their effects on LE. The aim of this study is to evaluate Brazilian neurosurgeons' life expectancies (BNLEs) and compare them with those of physicians (both Brazilian and foreign) from other fields, as well as with Brazilian nondoctors. The Brazilian Society of Neurosurgery death registry was used to obtain data that compared LEs from non-neurosurgeon physicians, as described in the national and international literature. BNLEs were also compared with the LEs of Brazilian citizens. Fifty-one neurosurgeons died between 2009 and 2016. All were males. The mean age at death was 68.31 ± 17.71 years. Among all-cause mortality, the breakdown was 20% cardiovascular diseases, 39% malignancies, 10% external factors, 6% gastrointestinal disorders, 12% neurologic illnesses, and 14% unknown causes. BNLE was shorter than LE of male Brazilian citizens. LE was similar among neurosurgeons and other doctors but shorter compared with Brazilian citizens. Further research is needed to provide data that can add to and confirm these results. Copyright © 2018 Elsevier Inc. All rights reserved.

  12. Pharmacogenetics in the Brazilian population

    Directory of Open Access Journals (Sweden)

    Guilherme eSuarez-Kurtz

    2010-10-01

    Full Text Available Brazil is the 5th largest country in the world and its present population, in excess of 190 million, is highly heterogeneous, as a result of centuries of admixture between Amerindians, Europeans and Sub-Saharan Africans. The estimated individual proportions of biogeographical ancestry vary widely and continuously among Brazilians, most individuals - irrespective of self-identification as White, Brown or Black, the major categories of the Brazilian Census race/color system - having significant degrees of European and African ancestry, while a sizeable number display also Amerindian ancestry. These features have important pharmacogenetic (PGx implications: first, extrapolation of PGx data from relatively well-defined ethnic groups is clearly not applicable to the majority of Brazilians; second, the frequency distribution of polymorphisms in pharmacogenes (e.g. CYP3A5, CYP2C9, GSTM1, ABCB1, GSTM3, VKORC, etc varies continuously among Brazilians and is not captured by race/color self-identification; third, the intrinsic heterogeneity of the Brazilian population must be acknowledged in the design and interpretation of PGx studies in order to avoid spurious conclusions based on improper matching of study cohorts. The peculiarities of PGx in Brazilians are illustrated with data for different therapeutic groups, such as anticoagulants, HIV-protease inhibitors and nonsteroidal antinflammatory drugs, and the challenges and advantages created by population admixture for the study and implementation of PGx are discussed. PGx data for Amerindian groups and Brazilian-born, first generation Japanese are presented to illustrate the rich diversity of the Brazilian population. Finally, I introduce the reader to the Brazilian Pharmacogenetic Network or Refargen (www.refargen.org.br, a nationwide consortium of research groups, with the mission to provide leadership in PGx research and education in Brazil, with a population health impact.

  13. Artificial Seeds and their Applications

    Indian Academy of Sciences (India)

    currently working on ... heterozygosity of seed, minute seed size, presence of reduced ... Advantages of Artificial or Synthetic Seeds over Somatic Embryos for Propagation .... hour gives optimum bead hardness and rigidity for the produc-.

  14. Virtual Company and Modelbank

    DEFF Research Database (Denmark)

    Thorsteinsson, Uffe

    1996-01-01

    Ansøgning til Socrates programmet vedr. Tematisk netværk inden for området Virtual Company and Modelbank......Ansøgning til Socrates programmet vedr. Tematisk netværk inden for området Virtual Company and Modelbank...

  15. Conclusion: The balanced company

    DEFF Research Database (Denmark)

    Scheuer, John Damm; Jensen, Inger

    2013-01-01

    This concluding chapter brings together the various research findings of the book "The balanced company - organizing for the 21st Century" and develops a general overview of their implications for our understanding of the balancing processes unfolding in companies and organizations....

  16. Seed thioredoxin h

    DEFF Research Database (Denmark)

    Hägglund, Per; Finnie, Christine; Yano, Hiroyuki

    2016-01-01

    , for example chloroplastic f- and m-type thioredoxins involved in regulation of the Calvin-Benson cycle. The cytosolic h-type thioredoxins act as key regulators of seed germination and are recycled by NADPH-dependent thioredoxin reductase. The present review on thioredoxin h systems in plant seeds focuses...

  17. Saving Seed Microbiomes

    NARCIS (Netherlands)

    Berg, Gabriele; Raaijmakers, J.M.

    2018-01-01

    Plant seeds are home to diverse microbial communities whose composition is determined by plant genotype, environment, and management practices. Plant domestication is now recognized as an important driver of plant-associated microbial diversity. To what extent and how domestication affects seed

  18. The rise of Brazilian agriculture

    DEFF Research Database (Denmark)

    Jensen, Hans Grinsted; Vink, Nick; Sandrey, Ron

    2014-01-01

    of Brazilian agricultural policies, namely farmer support, the research and technology transfer system and land issues. The implications for South African agriculture can be summarized as the recognition that history, geography, the development path and agricultural policies all matter. The article......The purpose of this article is to explore some of the possible lessons for South African agriculture from the Brazilian experience. To this end, the article discusses the performance of Brazilian agriculture in terms of land and labour use, production, and exports. This is followed by aspects...... then identifies five important lessons for agricultural development in South Africa....

  19. VULNERABILITY OF COMPANIES

    Directory of Open Access Journals (Sweden)

    ARMEAN ANDREEA

    2013-06-01

    Full Text Available In present, the study of vulnerability of companies is increasing in every field due to the unstable economic environment influences. The object of this research is to define and identify vulnerabilities of companies and the establishment of evaluation methods at their level. This article emphasizes the importance and usefulness of one of the best known model in this way, from our point of view, namely Băileşteanu, Negrila Pattern. This pattern covers both external factors and internal ones, that increase vulnerabilities of companies, and fit the companies in which the state of vulnerability are (vitality, viability, vulnerability, high vulnerability, difficulty and high difficulty, with a matrix. The result of the research is that any company belonging to any field, can be analyzed using this model, and assigned to one of the conditions defined within.

  20. Solid construction waste management in large civil construction companies through use of specific software - case study

    OpenAIRE

    Caio Dalla Zanna; Fernando Fernandes; José Carlos Gasparine

    2017-01-01

    In the current construction market there is a high demand for sustainability. In addition to that the Brazilian government is enacting tougher and tougher legislation on the disposal of solid construction waste. These demands increasingly make the construction company responsible for the entire lifecycle of its waste as well as the accompanying cost and environmental impact of solid waste. A software program was used in the research which allows construction companies gather information about...

  1. INITIAL PUBLIC OFFERING AND PERFORMANCE OF BRAZILIAN FIRMS

    Directory of Open Access Journals (Sweden)

    Teresa Rodriguez Cao

    2016-07-01

    Full Text Available This paper investigates changes in long-term operational and financial performance for a sample of Brazilian companies made initial public offerings (IPO's shares, in the period 2002-2008. This period showed a historically high number of IPOs, a heavily discontinued phenomenon with the international financial crisis of 2008. As performance measures were chosen six financial indicators usually adopted in the literature in periods of three years pre-IPO, year of listing and three years post-IPO. The indicators evaluated were size, growth rate, profitability, financial leverage, investment level and investment rate. The results show evidence that, on average, there were statistically significant improvements in size, profitability, investment level and investment rate. But there was no evidence statistically significant changes in the growth rate and financial leverage after the IPO of Brazilian firms.

  2. Drivers of international performance of Brazilian technology-based firms

    Directory of Open Access Journals (Sweden)

    Maria Carolina Serpa Fagundes de Oliveira

    2018-01-01

    Full Text Available For Technology-Based Firms, international expansion represents an opportunity for growth and value creation. The present study was designed to analyze the role of technology-based companies (TBCs internationalization drivers on international performance. Therefore, a descriptive research was carried out with a quantitative approach performed through a survey. Data collection happened with 53 Brazilian TBCs located in innovation habitats. These data were analyzed by multivariate statistical technique. The results showed that the determinants of the international performance of Brazilian TBCs, can be set by external influencers (localization in innovation habitats, integration into global productive chains, partnerships and strategic alliances for innovation and government policies and internal influencers (innovation capability, international market orientation and international marketing skills.

  3. Nuclear energy in the increasingly deregulated brazilian energy market

    International Nuclear Information System (INIS)

    Mathias, Sergio G

    2003-01-01

    The Brazilian Electric Energy Market is presently undergoing an institutional transition from a strictly regulated to a commercially competitive market, due to be completed by January, 2006. The operation and maintenance costs of the two presently existing Brazilian nuclear power plants allow them to be economically competitive with other types of plants for meeting the load demand in the country. The commercialization of the energy produced by the two existing nuclear power plants must cope with the impact of the new market rules, which establish that power purchase contracts must be freely negotiated between generating and distributing companies. The projected costs for the construction and operation of a third NPP also indicate that it may be economically feasible under the new market rules (author)

  4. Effectiveness of business strategies in Brazilian textile industry

    Directory of Open Access Journals (Sweden)

    Paulo César de Sousa Batista

    2016-06-01

    Full Text Available ABSTRACT This research analyses how the interaction between strategy capabilities, strategy types, strategy formulation quality and implementation capability affect organizational performance in Brazilian textiles companies. This article proposes and tests a conceptual framework, using a structural equation modeling of a set of 211 valid questionnaires on Brazilian textiles firms. The results support links between focus strategy and marketing capabilities, and between cost leadership strategy and management capabilities. However, the relationship between technologic capabilities and differentiation strategy was not statistically significant. The existence of an inter-relationship between generic strategies of focus, cost leadership and differentiation indicates the use of combined strategies. Concerning the firms' financial performance, the results show that management capability and market performance have a statistically significant relationship with financial performance.

  5. Brazilian readers and contextual reference Brazilian readers and contextual reference

    Directory of Open Access Journals (Sweden)

    Lilia M. O. Carioni

    2008-04-01

    Full Text Available This article describes an experiment carried out using Brazilian university students at UFSC, the purpose being to check comprehension relationships between two types of contextual reference and two languages, Portuguese and English. A major stimulus for the research was the question: are Brazilian students' difficulties in reading English related more to English language difficulties or to difficulties in processing text in general?

  6. COMPETITIVE INTELLIGENCE AT BRAZILIAN INDUSTRIAL MAINTENANCE DEPARTMENTS

    Directory of Open Access Journals (Sweden)

    Robson Quinello

    2006-11-01

    Full Text Available The industrial maintenance activities, generally, were considered as more one problem to the organizations. This image needs to change in Brazil , because this sector is part of the companies supply chain, is responsible to maintain equipments reliability and availability and it is a generator of the companies costs. This responsibility increases in a country where the productive capacity is in the limit, demanding extra efforts and where increasing pressures for reductions of the costs and restrictions techniques and human beings are increasing, ask to paradigms changes. The present study had for purpose to identify main canals of captation of the information used by the Brazilian industrial maintenance professionals, demonstrating systematic use of Competitive Intelligence can bring technological advance and profit of competitive advantage. For this, a qualitative research was made, using as research instruments the Delphi method, interviews with professionals and an experimental delineation C.I- Competitive Intelligence in a department-pilot (automotive sector.The results had shown to the use of formal and informal sources in different frequencies of access and the fragility in these departments in the not-systematic use of C.I, harming the above-mentioned challenges.

  7. Análise da complexidade, estratégias e aprendizagem em projetos de melhoria contínua: estudos de caso em empresas brasileiras Analysis of complexity, strategies, and learning organization in continuous improvement processes: case studies in brazilian companies

    Directory of Open Access Journals (Sweden)

    Pedro Carlos Oprime

    2010-12-01

    Full Text Available O objetivo deste artigo é analisar projetos de melhoria contínua desenvolvidos por empresas industriais brasileiras com base na abordagem/programa da Manutenção Produtiva Total (Total Productive Maintenance, TPM e da Qualidade Total (Total Quality Management, TQM. As variáveis estudadas nas análises dos projetos foram as seguintes: i complexidade dos projetos; ii seus objetivos específicos; iii as estratégias competitivas relacionadas; iv o aprendizado organizacional obtido; e v as ferramentas e os principais pilares do TPM implementados. Selecionou-se para estudo projetos considerados de sucesso por suas empresas. Ao todo, analisaram-se 42 projetos de 12 diferentes empresas que representaram diversos segmentos industriais do Brasil. Os resultados indicaram correspondência entre a natureza do projeto, em termos da sua complexidade e estrutura organizacional, com a estratégia competitiva adotada.This paper analyses the major goals and results of TPM and TQM processes in companies that adopt these approaches. The main variables considered in this study were: i complexity of the projects developed by the companies; ii projects´ specific goals iii relationship between the projects and the company's strategy; iv relationship between projects and continuous improvement and organizational learning; v tools and TPM concepts that support the projects. A descriptive research was carried out using field research strategies. Forty-two processes adopted by 12 companies were analyzed in this study. The processes implemented were considered successful by the companies that adopt them and by outside specialists. The results indicated close relationship between the project`s nature (its complexity and team structure and the company`s strategy, project goals and organizational learning.

  8. Striking Features of the New Market Companies Adopting Hedge Accounting

    Directory of Open Access Journals (Sweden)

    Leandro Augusto Toigo

    2015-08-01

    Full Text Available This research had as main objective to analyze the corporate and financial governance characteristics that discriminate against groups of companies that adopt hedge accounting in the new market for risk management. In this sense, there was descriptive survey the site of BM&FBOVESPA, conducted through desk review of the financial statements of 31/12/2012, including the explicative notes and management reports, there was also collecting data in reference form and Economatica. The population corresponds as 128 companies of the governance level - new market, and that the reserve sample was random and probabilistic, comprising 88 companies. We used a construct of the CPC 40 that deals with hedge accounting in order to segment the sample companies opting or not hedge accounting. The results of the application of Pearson's correlation and logistic regression with the Hosmer and Lemoshow tests (HLT and Test Omnibus coefficient model (OTMC, have shown that companies with ownership concentration, foreign investors and larger assets are adopting more significantly CPC 40. It follows that Brazilian companies belonging to the new market that adopt the practice of accounting disclosure to demonstrate improvement in risk management of the investments of the shareholders, are large companies with the capital structure composed of foreign investor and representative shareholder wealth.

  9. Determinants of Board Interlocking in the Brazilian Capital Market

    Directory of Open Access Journals (Sweden)

    Flávio Ribeiro

    2016-10-01

    Full Text Available The objective in this article was to identify the main determinants of Board Interlocking in the Brazilian capital market. As the theoretical structure, the Agency theory and Corporate Governance, the Resource Dependence theory and the Board of Administrators and the Characteristics of Board Interlocking. The sample consists of 58 Brazilian companies that participate in the Bovespa Index (Ibovespa. An empirical analytic study was undertaken. With regard to the objectives, it is characterized as exploratory and, with regard to the procedures, a documentary research was undertaken. The data on the Boards of Administrators were collected from the Reference Forms available on the website of the São Paulo Stock Exchange (BM&FBOVESPA. The results found demonstrate the generalized presence of Board Interlocking in these companies, normally associated with four factors: (1 economic group formation; (2 governmental control; (3 formation of pension funds; and (4 presence of professionals with acknowledged market experience. The results also suggest that the first three factors give rise to long-lasting links and that these connections are hard to break. On the other hand, the links established through professionals with market experience tend to be more unstable because the presence of these professionals is highly demanded to serve on the board of different companies.

  10. DETERMINANTS OF VOLUNTARY DISCLOSURE: A Study in the Brazilian Banking Sector

    Directory of Open Access Journals (Sweden)

    Lianny Maria Forte

    2015-04-01

    Full Text Available Disclosure theory assumes the wide availability of information to users, increasing the level of corporate transparency and reducing information asymmetry common to the business environment. This research aims to investigate the factors influencing the level of voluntary disclosure by companies in the Brazilian banking sector. Corporate reputation (REP, firm size (TAM, performance (DES, and internationalization (ADR were the variables used as factors influencing the level of disclosure. The sample was composed of the 100 largest Brazilian banks in relation to total assets in 2012. The methodology technique used multiple linear regression. The evidence revealed that the corporate reputation and the size of the companies had a significant and positive relationship with the level of voluntary disclosure. In this sense, the larger the company and higher the standard of corporate reputation, the higher the level of corporate disclosure. Performance and internationalization were not statistically significant.

  11. Independent environmental audit at COPENE (Petrochemical Company of Northeast, Brazil): first results of a partnership

    Energy Technology Data Exchange (ETDEWEB)

    Abreu Pereira, Vera L. de [Companhia Petroquimica do Nordeste (COPENE), Camacari, BA (Brazil). Div. de Engenharia Ambiental

    1993-12-31

    This paper presents the first experiences and results in the implementation of a pioneer model in environmental monitoring of a Brazilian companies consortium, for wastewater and groundwater monitoring. Some practical results, such as the flow reduction in the organic wastewaters and organic load in the final effluents, were obtained in the very first year of activities. 4 refs., 8 figs.

  12. Independent environmental audit at COPENE (Petrochemical Company of Northeast, Brazil): first results of a partnership

    Energy Technology Data Exchange (ETDEWEB)

    Abreu Pereira, Vera L. de [Companhia Petroquimica do Nordeste (COPENE), Camacari, BA (Brazil). Div. de Engenharia Ambiental

    1994-12-31

    This paper presents the first experiences and results in the implementation of a pioneer model in environmental monitoring of a Brazilian companies consortium, for wastewater and groundwater monitoring. Some practical results, such as the flow reduction in the organic wastewaters and organic load in the final effluents, were obtained in the very first year of activities. 4 refs., 8 figs.

  13. Brazilian chicken meat production chain:a 10-year overview

    Directory of Open Access Journals (Sweden)

    IA Nääs

    2015-03-01

    Full Text Available Brazil is the world's largest broiler meat exporter. Health control, knowledge and technology, as well as the natural aspects of the country are pointed out as the keys for the success of that product in the market. Brazilian broiler production grew significantly in the last decade; it creates jobs and has a significant social role in Brazilian economy. This study aimed at evaluating the Brazilian broiler meat supply chain from 2000 to 2010 using the social network analysis (SNA. Data from governmental and private sources were organized and analyzed. The focus of this study was the broiler production supply chain segment involving the hatchery, the broiler farm, the feed mill, the processing plant, and the government. The inputs considered were one-day-old chicks, pullet, feedstuff, and the infrastructure; and the outputs were broiler meat and taxes paid. The software UCINET was applied for calculating the structural attributes and indicators of the network. Results showed a relatively disorganized network in 2000 with the strongest tie between the farmer and the processing plant. The structural organization of the network improved until 2010. The density of the ties in the broiler meat production network increased steadily from 2000 to 2010 within a vertical cohesive supply chain structure. The success of Brazilian broiler meat production is attributed to the abundance of land, fertile soil, favorable climate, and the effort and investments in research and development by innovative companies in the last few years. The results of the present study showed that Brazilian broiler production evolved positively in the last ten years, and it was weakly influenced by international challenges.

  14. KNOWLEDGE IN LEARNING COMPANIES

    Directory of Open Access Journals (Sweden)

    Alexandrina Cristina VASILE

    2016-05-01

    Full Text Available Changes are the only constant value in the current unpredictable economy. Under these circumstances leaders and employees must manage the external and internal environment and bring profitability for their companies. This paper gives an introductory approach to different perspective over learning companies in international literature. Different theoretical aspects, models and theories are taken into account for having a higher visibility to the complex concept of learning companies from leadership side to multiculturalism as the firm profitability should be the final goal of each economic system. The article concludes that not the process of learning is important but the adaptability to every different environment must be seen as vital.

  15. Glioblastoma with spinal seeding

    International Nuclear Information System (INIS)

    Fakhrai, N.; Fazeny-Doerner, B.; Marosi, C.; Czech, T.; Diekmann, K.; Birner, P.; Hainfellner, J.A.; Prayer, D.

    2004-01-01

    Background: extracranial seeding of glioblastoma multiforme (GBM) is very rare and its development depends on several factors. This case report describes two patients suffering from GBM with spinal seeding. In both cases, the anatomic localization of the primary tumor close to the cerebrospinal fluid (CSF) was the main factor for spinal seeding. Case reports: two patients with GBM and spinal seeding are presented. After diagnosis of spinal seeding, both patients were highly symptomatic from their spinal lesions. Case 1 experienced severe pain requiring opiates, and case 2 had paresis of lower limbs as well as urinary retention/incontinence. Both patients were treated with spinal radiation therapy. Nevertheless, they died 3 months after diagnosis of spinal seeding. Results: in both patients the diagnosis of spinal seeding was made at the time of cranial recurrence. Both tumors showed close contact to the CSF initially. Even though the patients underwent intensive treatment, it was not possible to keep them in a symptom-free state. Conclusion: because of short survival periods, patients deserve optimal pain management and dedicated palliative care. (orig.)

  16. Glioblastoma with spinal seeding

    Energy Technology Data Exchange (ETDEWEB)

    Fakhrai, N.; Fazeny-Doerner, B.; Marosi, C. [Clinical Div. of Oncology, Dept. of Medicine I, Univ. of Vienna (Austria); Czech, T. [Dept. of Neurosurgery, Univ. of Vienna (Austria); Diekmann, K. [Dept. of Radiooncology, Univ. of Vienna (Austria); Birner, P.; Hainfellner, J.A. [Clinical Inst. for Neurology, Univ. of Vienna (Austria); Prayer, D. [Dept. of Neuroradiology, Univ. of Vienna (Austria)

    2004-07-01

    Background: extracranial seeding of glioblastoma multiforme (GBM) is very rare and its development depends on several factors. This case report describes two patients suffering from GBM with spinal seeding. In both cases, the anatomic localization of the primary tumor close to the cerebrospinal fluid (CSF) was the main factor for spinal seeding. Case reports: two patients with GBM and spinal seeding are presented. After diagnosis of spinal seeding, both patients were highly symptomatic from their spinal lesions. Case 1 experienced severe pain requiring opiates, and case 2 had paresis of lower limbs as well as urinary retention/incontinence. Both patients were treated with spinal radiation therapy. Nevertheless, they died 3 months after diagnosis of spinal seeding. Results: in both patients the diagnosis of spinal seeding was made at the time of cranial recurrence. Both tumors showed close contact to the CSF initially. Even though the patients underwent intensive treatment, it was not possible to keep them in a symptom-free state. Conclusion: because of short survival periods, patients deserve optimal pain management and dedicated palliative care. (orig.)

  17. Physalis peruviana seed storage

    Directory of Open Access Journals (Sweden)

    Cíntia L. M. de Souza

    2016-03-01

    Full Text Available ABSTRACT Physalis peruviana belongs to Solanaceae family and has a high nutritional and nutraceutical potential. The production is intended for fruit consumption and the propagation is mainly by seeds. This study aimed to evaluate the influence of priming on the kinetics of germination of P. peruviana seeds stored at different temperatures. The seeds were stored at 5 and 25 °C in a chamber saturated with zinc chloride solution and in liquid nitrogen (-196 °C. Every 4 months, the seeds were removed from storage for evaluation of germination and moisture content in the laboratory and emergence and development of seedlings in greenhouse. During the last evaluation at 16 months, the seeds under the same conditions were subjected to salt stress. The moisture content varied during the storage period, but was always higher for seeds kept at -196 ºC. These seeds kept high germination percentage in water until 16 months, regardless of the tested temperature; however, in salt solution the germination percentage was significantly reduced.

  18. Effects of seed fermentation method on seed germination and vigor ...

    African Journals Online (AJOL)

    The present study was conducted to examine the influence of Lagenaria siceraria seed fermentation method on seed germination and vigor. Three seed fermentation methods (fermented in ambient air, plastic bag stored in ambient or in plastic bag buried) were tested on two cultivars during two years. Seed germination and ...

  19. The Brazilian 2010 oil regulatory framework and its crowding-out investment effects

    International Nuclear Information System (INIS)

    Florêncio, Pedro

    2016-01-01

    Investment is an essential variable in the oil sector. It is even more important in the vast Brazilian pre-salt domains, where the technological requirements are high and sophisticated. The Brazilian National Oil Company, Petrobras, is facing severe financial limitations to undertake these disbursements. Other oil companies will therefore have to be significantly engaged in the endeavour, which reinforces further the importance of attracting investments in Brazil. Yet this article shows that the governance architecture established in the 2010 Brazilian oil framework will deter investments in several ways, giving rise to agency problems among entities and moral hazard situations because of contractual legal liabilities. There are some credible indications that the government of President Lula overestimated the attractiveness of the Brazilian pre-salt oil discoveries and their capacity to draw investments when proposing the 2010 changes. Little attention was given to the careful examination of how the framework would affect investors, under the assumption that the favourable geological conditions would be sufficiently attractive in themselves. Even though the 2010 reforms have brought some minor advancements and there have been some signs that the government has been recently attempting to mitigate some of the problems examined in this article, that is not enough. - Highlights: • The Brazilian regulatory oil framework deters investments in the country. • The governance setting between entities is one of its worse aspects. • It causes agency problems and moral hazard situations. • Brazil has to urgently tackle these investment hindrances.

  20. The role of the seed sector in Italy for a modern and competitive agriculture

    Directory of Open Access Journals (Sweden)

    Marco Nardi

    2016-06-01

    Full Text Available The high number of seed companies that are active on the Italian market provides our agriculture with the most appropriate varieties. Italy is particularly suited for growing seed crops: thanks to its favourable environmental conditions and also to the high level of professional skills of companies and farmers, Italy plays a leading role in the multiplication and export of vegetables, rice and sugarbeet seeds. In many cases, seeds grown in Italy are exported for conditioning and then re-imported for distribution to the end users. In 2014 the annual turnover for seed sales in Italy was approximately EUR 680-700 million, at wholesale level and excluding the incidence of chemical seed treatment. The difference between the value of seed imports and exports has been negative in the last few years of an average amount of approximately EUR 100 million. At the moment there are about 300 seed companies trading on the Italian market (220 for agricultural plant species and 80 for vegetable species. Seed multiplication is also a great income opportunity for farmers: every year approximately 15,000 Italian farmers devote around 220,000 ha to grow seed crops. The use of high quality seed today represents not only a simple means to start a new cultivation, with a healthy, well identified and traced product, but an efficient way to transfer plant breeding results to farmers, in order to cope with the need of innovation and sustainability. Through the purchase and planting of certified seeds farmers support and strengthen variety research and innovation.

  1. INVESTOR’S PREFERENCE MODEL FOR DATA ENVELOPMENT ANALYSIS MID (DEA IN BRAZILIAN

    Directory of Open Access Journals (Sweden)

    Mara Vogt

    2018-01-01

    Full Text Available This study had aimed to analyze the preferred model investor through data envelopment analysis (DEA in Brazilian companies. We conducted a descriptive research with quantitative approach and through document analysis with secondary data. The study population comprised 50 companies listed on the BM&Bovespa IBrX50 and the sample had been composed of 46 companies that presented all the necessary data for analysis of data from 2013 to 2015. To analyze the results we used the method DEA to identify companies that are efficient to in connection to risk and expected return on the stock market, these serving as the preferred model. The results have indicated that the best option for investor would be Ambev companies, BRF, Cetip, Cosan, Itausa, Klabin, Multiplan, Telefonica Brazil and Ultrapar Participações, as these companies had maximum efficiency scores, that is, the score value 1.0.Each company who has that score have expected return that none in the sample managed to overcome with less risk and even equal. The results also indicate that several companies have been above average efficiency score and below average, indicating that there are significant differences in efficiency between the companies analyzed. It is concluded that the efficiency of the sample front companies the capital market is considered satisfactory, since the existence of inefficiencies in many companies prevents IBrX50 index reaches its maximum potential over the actions and the risk and return expected by investors.

  2. Impact of accelerated plant growth on seed variety development

    Science.gov (United States)

    Christophersen, Eric

    1998-01-01

    The commercial lives of agricultural seed products have steadily declined in recent years. The introduction of genetically engineered crop seeds in 1966 has accentuated that trend. Widespread grower demand for genetically engineered seed requires competitive response by industry followers in order to avert market share losses to the industry leaders. Limitations on plant transformation technology, regulatory requirements and patent impediments require companies to rapidly convert transformed lines into elite commercial products. Massive multigenerational backcrossing efforts are required to distribute genetically engineered traits into a broad product mix. Significant incidents of expression failures, or ``gene silencing,'' have occurred unexpectedly, requiring product substitution strategies. First-to-market strategies, competitive response, broad germplasm conversion and rescue of product failures all share the element of urgency. Technologies which reliably accelerate product development rates can expect favorable reception by commercial seed developers. A growth chamber which dramatically accelerates the rate of plant growth is described.

  3. Reproductive biology and early establishment of Pinus elliottii var. elliottii in Brazilian sandy coastal plain vegetation: implications for biological invasion

    Directory of Open Access Journals (Sweden)

    Fernando Campanhã Bechara

    2013-04-01

    Full Text Available Pinus is the most invasive woody taxon, exceeded only by herbaceous plants. This study reports the reproductive biology and early establishment of Pinus elliottii Engelm. var. elliottii, describing its invasive properties in a protected natural area of the Brazilian coastal sandy plains. We evaluated the seed germination and rain, longevity of seed viability and the initial dynamics of the seedlings of Pinus elliottii var elliottii through field and laboratory experiments. We recorded a continuous seed rain of about 204.0 viable seeds m- 2 per year, with a 90 % germination rate. The seeds exhibited a low longevity of viability in the soil and a dense, permanent seedling bank that may explain the high levels of pine invasion. The environmental impact caused by the pine's biological invasion suggests the recommendation for its immediate eradication, together with a restoration plan to restitute the native biodiversity gradually.

  4. Allelopathic Activity of Extracts from Different Brazilian Peanut (Arachis hypogaea L.) Cultivars on Lettuce (Lactuca sativa) and Weed Plants.

    Science.gov (United States)

    Casimiro, G S; Mansur, E; Pacheco, G; Garcia, R; Leal, I C R; Simas, N K

    2017-01-01

    Peanut ( Arachis hypogaea L.) is the fourth most consumed oleaginous plant in the world, producing seeds with high contents of lipids, proteins, vitamins, and carbohydrates. Biological activities of different extracts of this species have already been evaluated by many researchers, including antioxidant, antitumoral, and antibacterial. In this work, the allelopathic activity of extracts from different Brazilian peanut cultivars against lettuce (Lactuca sativa) and two weed plants ( Commelina benghalensis and Ipomoea nil ) was studied. Aerial parts, roots, seeds, and seed coats were used for the preparation of crude extracts. Seed extract partitioning was performed with n -hexane, dichloromethane, ethyl acetate, n -butanol, and aqueous residue. Germination and growth of hypocotyls and rootlets were evaluated after one and five days of incubation with plant extracts, respectively. Crude seed extract and its dichloromethanic partition displayed highest allelopathic activity. These results contribute for the study of new potential natural herbicides.

  5. Allelopathic Activity of Extracts from Different Brazilian Peanut (Arachis hypogaea L.) Cultivars on Lettuce (Lactuca sativa) and Weed Plants

    Science.gov (United States)

    Garcia, R.; Simas, N. K.

    2017-01-01

    Peanut (Arachis hypogaea L.) is the fourth most consumed oleaginous plant in the world, producing seeds with high contents of lipids, proteins, vitamins, and carbohydrates. Biological activities of different extracts of this species have already been evaluated by many researchers, including antioxidant, antitumoral, and antibacterial. In this work, the allelopathic activity of extracts from different Brazilian peanut cultivars against lettuce (Lactuca sativa) and two weed plants (Commelina benghalensis and Ipomoea nil) was studied. Aerial parts, roots, seeds, and seed coats were used for the preparation of crude extracts. Seed extract partitioning was performed with n-hexane, dichloromethane, ethyl acetate, n-butanol, and aqueous residue. Germination and growth of hypocotyls and rootlets were evaluated after one and five days of incubation with plant extracts, respectively. Crude seed extract and its dichloromethanic partition displayed highest allelopathic activity. These results contribute for the study of new potential natural herbicides. PMID:28396881

  6. Planning the nuclear contribution to the Brazilian power program

    International Nuclear Information System (INIS)

    Barbalho, A. Rodrigues; Alves, R. Nazare; Pinto, C. Syllus M.; Souza Santos, T.D. de; Abrao, A.

    1977-01-01

    The thermo-electric power in Brazil accounts for less than 20% of the total generating capacity. Brazil's power is essentially generated hydraulically, which grants the growing development. The electric energy consumption keeps growing, with the annual average rate of 13%/year in the last five years. The present installed capacity is 20 000 MWe and the projections are: 35 000MWe, in 1980; 50 000 MWe in 1985; 75 000 MWe, in 1990 and 150 000 MWe, in 2 000. Most of the hydraulic resources are located in remote areas of the country, very far from the consumption centers. Under the agreement between the Federal Republic of Germany and Brazil (signed in June 1975), besides the nuclear power station, American made, under construction in Agra dos Reis, with a power capacity of 626 MWe, two more units, each one with 1 300 MWe capacity are to be erected at the same site, and planned to be in operation in 1982 and 1983. Several joint German-Brazilian companies will be established for reactor and fuel manufacture, in the country. The Brazilian state holding nuclear company, Empresas Nucleares Brasileiras S/A., NUCLEBRAS, will participate in the formation of all joint companies with at least 51% of capital investments. The Brazilian Government will spend 10 billion dollars (U.S.), during the agreement's duration, to make its industry stronger, to develop its technology and to reduce its dependence on energy imports. Brazil's target: full independence in nuclear technology (including reactor manufacture and complete fuel cycle) in about 15 years [es

  7. Bull Moose Tube Company

    Science.gov (United States)

    The EPA is providing notice of a proposed Administrative Penalty Assessment against the Bull Moose Tube Company, a business located at 1819 Clarkson Road, Chesterfield, MO, 63017, for alleged violations at the facility located at 406 East Industrial Drive,

  8. Company environmental communication

    International Nuclear Information System (INIS)

    Andriola, L.; Luciani, R.; Borghini, S.

    2001-01-01

    Environmental communication is becoming a sine qua non for companies which are more and more pressed by the need to reinforce communication with interested parties: environmental groups, local communities, local and national authorities, employees, share-holders, banks, insurance companies, customers and consumers. Reliable environmental information, just like economical and property data, is now required during both company take-over and financing, and in some cases it can affect insurance premiums. In fact, environmental guarantees are more and more often required because breaching environmental regulations can entail legal sanctions going as far as suspension of business. There now also Green investment funds that engage their resources only against specific environmental guarantees on the part of the companies that, before being selected for the investment, are submitted to rather accurate questionnaires by the investment manager [it

  9. [Ritual use of Anadenanthera seeds among South America natives].

    Science.gov (United States)

    Carod-Artal, F J; Vázquez Cabrera, C B

    2007-01-01

    Several South-American native societies snuff psychoactive seeds in magic-religious rituals since ancient times. To describe archeological, historical and ethnographical evidences regarding the ritual use of vilca or yopo (Anadenanthera sp). Anadenanthera seeds were used in South America 3,000 years ago. Archeological studies found vilca seeds in funerary tombs from 1,000 BC in the north of Chile and Argentina; ceramics and snuff tubes were found in San Pedro de Atacama archeological sites from the same data, and in Tiwanaku ceremonial center in Bolivian Altiplano. Today, Anadenanthera sp is used by several native groups in Orinoco basin, where is known as yopo, and in the Brazilian and Colombian Amazon. Hallucinogenic effect is due to the presence of methyl-tryptamine derivatives. Most snuff is prepared from the roasted and powdered seeds, vegetable ash and/or lime obtained from shells. Archeological and ethnographical data suggest that vilca was used and is still used by native shamans as a sacred seed in South America, due to its hallucinogenic effects.

  10. Development and sensory evaluation of yogurt with chia seeds

    Directory of Open Access Journals (Sweden)

    Melina Vilela dos Santos

    2017-11-01

    Full Text Available The objective of this study was to develop and evaluate the sensory acceptance of yogurt formulations with chia seeds. After preparation of the formulations (A - Control, B - yogurt added of 2% of chia seeds, C - yoghurt added of 3% of chia seeds, microbiological and physicochemical analyzes were performed. Hedonic scales were used to verify the acceptance and the intention to purchase the elaborated formulations, as well as the Acceptability Index. The data of the acceptance and purchase intention tests were evaluated through Analysis of Variance (ANOVA, and later, Tukey’s Test was applied at a 5% probability. Yogurt formulations were within the standards required by Brazilian Legislation for microbiological and physicochemical analyzes. There was no significant difference (p > 0,05 between the 3 yoghurt formulations for the attributes of flavor, texture and overall impression. However, regarding the appearance attribute, the formulation with 3% chia (C seeds was less appreciated (p 0,05 regarding the average of the purchase intention notes for the 3 yogurt formulations. It was concluded that the yogurt formulations with chia seeds were adequate for the microbiological and physicochemical parameters during the storage period, besides obtaining a good sensorial acceptance, presenting itself as a healthier milk alternative for the consumers.

  11. Open Source Telecommunication Companies

    OpenAIRE

    Peter Liu

    2007-01-01

    Little is known about companies whose core business is selling telecommunications products that lever open source projects. Open source telecommunications (OST) companies operate in markets that are very different from typical software product markets. The telecommunications market is regulated, vertically integrated, and proprietary designs and special chips are widely used. For a telecommunications product to be useful, it must interact with both access network products and core network pro...

  12. The virtual oil company

    International Nuclear Information System (INIS)

    Garibaldi, C.A.; Haney, R.M.; Ross, C.E.

    1995-01-01

    In anticipation of continuing declines in upstream activity levels over the next 15 years, the virtual oil company model articulates a vision of fewer, leaner, but financially stronger firms that concentrate only on their core competencies and outsource the rest through well-structured partnering arrangements. Freed from the ''clutter,'' these leading companies will be in better position to focus on those opportunities that offer the potential for renewed reserve and revenue growth

  13. Approaching comparative company law

    OpenAIRE

    Donald, David C.

    2008-01-01

    This paper identifies some common errors that occur in comparative law, offers some guidelines to help avoid such errors, and provides a framework for entering into studies of the company laws of three major jurisdictions. The first section illustrates why a conscious approach to comparative company law is useful. Part I discusses some of the problems that can arise in comparative law and offers a few points of caution that can be useful for practical, theoretical and legislative comparative ...

  14. Physician-owned companies.

    Science.gov (United States)

    Kostuik, John P

    2007-05-15

    The author relates his experience in the development of a spinal implant development company (K2M) that is significantly advised by physicians. To provide information about the development of a spinal implant company (K2M) advised by a group of professional spinal surgeons. To relate the federal laws (STARK and anti-kickback) as they pertain to surgeon-influenced companies. To discuss the role of a scientific advisory board. A self-developed company was developed together with significant, but minority physician financial input and majority scientific advice. A privately owned spinal implant development corporation (K2M) was developed 3 years ago. Physician financial participation was less than 20% (Stark laws state no more than 40%). Users of product are greater than 60% non-investor physicians. The development of a large scientific advisory board has been very influential in product development. A privately owned spinal implant company (K2M) has been developed strictly within Federal laws. Its board of scientific advisors that receives recompense commissurate only with effort significantly impacts the company policy.

  15. Follow the Leaders: competition in the Brazilian Auto Financing Sector

    Directory of Open Access Journals (Sweden)

    Rodrigo M. S. Moita

    2014-09-01

    Full Text Available This study seeks to understand the competitive pattern and strategy of the firms in the Brazilian automobile financing market. First, we analyzed the strong segmentation observed in this market, determining market niches. We then estimated reaction functions to price changes. The results indicated that the three largest companies in the sector have a strong influence on interest rate setting within the entire segment. This phenomenon characterizes the competition of this sector as the leader-follower type, rather than Bertrand competition, the latter of which is often expected in the banking sector and it demonstrates the existence of the leading firms' market power.

  16. High speed measurement of corn seed viability using hyperspectral imaging

    Science.gov (United States)

    Ambrose, Ashabahebwa; Kandpal, Lalit Mohan; Kim, Moon S.; Lee, Wang-Hee; Cho, Byoung-Kwan

    2016-03-01

    Corn is one of the most cultivated crops all over world as food for humans as well as animals. Optimized agronomic practices and improved technological interventions during planting, harvesting and post-harvest handling are critical to improving the quantity and quality of corn production. Seed germination and vigor are the primary determinants of high yield notwithstanding any other factors that may play during the growth period. Seed viability may be lost during storage due to unfavorable conditions e.g. moisture content and temperatures, or physical damage during mechanical processing e.g. shelling, or over heating during drying. It is therefore vital for seed companies and farmers to test and ascertain seed viability to avoid losses of any kind. This study aimed at investigating the possibility of using hyperspectral imaging (HSI) technique to discriminate viable and nonviable corn seeds. A group of corn samples were heat treated by using microwave process while a group of seeds were kept as control group (untreated). The hyperspectral images of corn seeds of both groups were captured between 400 and 2500 nm wave range. Partial least squares discriminant analysis (PLS-DA) was built for the classification of aged (heat treated) and normal (untreated) corn seeds. The model showed highest classification accuracy of 97.6% (calibration) and 95.6% (prediction) in the SWIR region of the HSI. Furthermore, the PLS-DA and binary images were capable to provide the visual information of treated and untreated corn seeds. The overall results suggest that HSI technique is accurate for classification of viable and non-viable seeds with non-destructive manner.

  17. 75 FR 13524 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Science.gov (United States)

    2010-03-22

    ... Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental... notice that on March 5, 2010, Northern Natural Gas Company (Northern Natural), 1111 South 103rd Street, Omaha, Nebraska 68124- 1000, filed on behalf of itself and other owners, Southern Natural Gas Company...

  18. Dormancy-breaking requirements of Sophora tomentosa and Erythrina speciosa (Fabaceae seeds

    Directory of Open Access Journals (Sweden)

    Carolina Maria Luzia Delgado

    2015-03-01

    Full Text Available The physical dormancy of seeds has been poorly studied in species from tropical forests, such as the Atlantic Forest. This study aimed to examine the effect of moderate alternating temperatures on breaking the physical dormancy of seeds, the morphoanatomy and histochemistry of seed coats, and to locate the structure/region responsible for water entrance into the seed, after breaking the physical dormancy of seeds of two woody Fabaceae (subfamily Faboideae species that occur in the Brazilian Atlantic Forest: Sophora tomentosa and Erythrina speciosa. To assess temperature effect, seeds were incubated in several temperature values that occur in the Atlantic Forest. For morphological and histochemical studies, sections of fixed seeds were subjected to different reagents, and were observed using light or epifluorescence microscopy, to analyze the anatomy and histochemistry of the seed coat. Treated and non-treated seeds were also analyzed using a scanning electron microscope (SEM to observe the morphology of the seed coat. To localize the specific site of water entrance, the seeds were blocked with glue in different regions and also immersed in ink. In the present work a maximum temperature fluctuation of 15ºC was applied during a period of 20 days and these conditions did not increase the germination of S. tomentosa or E. speciosa. These results may indicate that these seeds require larger fluctuation of temperature than the applied or/and longer period of exposition to the temperature fluctuation. Blocking experiments water inlet combined with SEM analysis of the structures of seed coat for both species showed that besides the lens, the hilum and micropyle are involved in water absorption in seeds scarified with hot water. In seeds of E. speciosa the immersion of scarified seeds into an aniline aqueous solution showed that the solution first entered the seed through the hilum. Both species showed seed morphological and anatomical features for seed

  19. Assessing Brazilian educational inequalities

    Directory of Open Access Journals (Sweden)

    Benoit Lorel

    2008-03-01

    Full Text Available This paper provides an evaluation of schooling inequality in Brazil using different indicators such as the Education Gini coefficient, the Education Standard Deviation and the Average number of Years of Schooling. We draw up a statistical description of Brazilian human capital dispersion in time over the last half century, across regions and states. Our analysis suggests several conclusions: 1 Strong reduction of educational inequalities measured by Education Gini index. 2 A three parts picture of Brazil seems to emerge, reflecting initial conditions. 3 High increase of the Average number of Years of Schooling. 4 A significant link between Education Gini and the average education length. 5 Education Standard Deviation leads to inverted results compared to Education Gini. 6 Brazilian data are consistent with an Education Kuznets curve if we consider Education Standard Deviation.Esse trababalho busca avaliar o grau de desigualdade educacional no Brasil baseado-se em diferentes indicatores tais como: o índice de Gini educacional, os anos médios de escolaridade e no desvio padrão educacional. Tenta-se colocar uma descrição estatistica da distribuição do capital humano no Brasil, incluindo as diferenças estaduais e regionais observadas durante a ultima metade do século. As conclusões da nossa análise são as seguintes: 1 Forte reduç ão das desigualdades educativas calculadas com o Gini educacional. 2 Um retrato tripartido do Brasil parece se formar refletindo as condições iniciais. 3 Um forte aumento dos níveis de escolarização. 4 Uma relação significativa entre o Gini educacional e os anos médios de estudos. 5 O desvio padrão educacional leva aos resultados inversos do Gini educacional. 6 Os dados brasileiros admitem uma curva de Kuznets educacional se considerarmos o desvio padrão educacional.

  20. Prosopis Africana SEEDS (OKPEYE)

    African Journals Online (AJOL)

    User

    Keywords: Prosopis africana, okpeye seeds, thermal heat conductivity, specific heat capacity, thermal heat diffusivity, .... 2.3 Determination of Thermal Properties of Prosopis. Africana .... and the guard ring was filled with fiber glass at both the.

  1. Oil seed marketing prospects

    International Nuclear Information System (INIS)

    Ceroni, G.

    1992-01-01

    With its 100 million tonnes annual production, the American continent is by far the world's biggest producer of oil seed, followed by Asia - 52 million, and Europe - 27 million tonnes. The Italian and European Communities have the farming capacity to double their production, but international agreements currently prohibit such initiatives. After first providing a panorama of the world oil seed market, this paper discusses new reforms in European Communities internal agricultural policies which currently limit production. These reforms, intended to encourage the production of oil seed for use as an ecological automotive fuel alternative, call for an obligatory set-aside of 15% of producing farm-land in exchange for the compensatory removal of oil seed production limits

  2. Genetics and Forest Seed Handling

    DEFF Research Database (Denmark)

    Schmidt, Lars Holger

    2016-01-01

    High genetic quality seed is obtained from seed sources that match the planting site, have a good outcrossing rate, and are superior in some desirable characters. Non-degraded natural forests and plantations may be used as untested seed sources, which can sometimes be managed to promote outbreeding...... and increase seed production. Planted seed orchards aim at capturing large genetic variation and are planted in a design that facilitates genetic evaluation and promotes outbred seed production. Good seed production relies upon success of the whole range of reproductive events from flower differentiation...

  3. PRICING OF BT COTTON SEEDS IN INDIA: THE DEBATE BEHIND

    Directory of Open Access Journals (Sweden)

    Anchal ARORA

    2014-11-01

    Full Text Available In 2006 the state government of Andhra Pradesh reduced the Bt cotton seed prices from Indian Rs1600 to Rs750 in order to make the technology affordable and accessible to small and marginal farmers in the state and also to prevent the monopolistic market structure in the seed market. The drastic reduction in seed prices, on the other hand could affect the profitability of seed providing companies and curb their incentives to innovate in future. Recent literature has also examined the impact of price controls on diffusion of technology, revenue and profitability of seed providers. It suggests that price controls have positively impacted the diffusion of technology in India, and were also successful in increasing the revenue of seed providers in the short run. However, the impact of price controls on profitability would depend on cost conditions. In the light of the above discussion, this article attempts to discuss the debate behind price controls and draws certain policy implications pertaining to pricing of Bt seeds, which has an international policy relevance.

  4. Seeds of impurity

    Directory of Open Access Journals (Sweden)

    Andrea Pavoni

    2015-06-01

    Full Text Available Ai Weiwei’s art installation Kui Hua Zi [Sunflower Seeds] took place between 2010 and 2011 in the gigantic Turbine Hall of the Tate Modern Gallery, in London. It consisted of 100 millions hand-crafted porcelain seeds made in Jingdezhen, China.1 An uneven surface to dive into, a haptic space of undulating vision, rustling steps, unusual horizontality, a meaningless quicksand where the separation between artwork and spectator is engulfed, the immunity of distant contemplation denied.

  5. Storage of sunflower seeds

    Directory of Open Access Journals (Sweden)

    Denise de Castro Lima

    Full Text Available The sunflower is among the top five crops in the world for the production of edible vegetable oil. The species displays rustic behavior, with an excellent edaphic and climatic adaptability index, being able to be cultivated throughout Brazil. Seed quality is the key to increasing production and productivity in the sunflower. The objective of this work was to monitor the viability of sunflower seeds with a view to their conservation when stored in different environments and packaging. The seeds were packed in paper bags, multilayered paper, black polyethylene and PET bottles; and stored for a period of twelve months in the following environments: dry cold room (10 ºC and 55% RH, the ambient conditions of Fortaleza, Ceará, Brazil (30-32 ºC and 75% RH, refrigerator (4 ºC and 38-43% RH and freezer (-20 ºC. Every three months, the water content of the seeds was determined and germination, accelerated ageing, speed of emergence index, and seedling dry weight were evaluated. The experimental design was completely randomized, in a scheme of split-lots, with four replications. It can be concluded that the natural environment is not suitable for the storage of sunflower seeds. Sunflower seeds remain viable for 12 months when stored in a dry cold room, refrigerator or freezer, irrespective of the type of packaging used.

  6. Seed dispersal in fens

    Science.gov (United States)

    Middleton, B.; Van Diggelen, R.; Jensen, K.

    2006-01-01

    Question: How does seed dispersal reduce fen isolation and contribute to biodiversity? Location: European and North American fens. Methods: This paper reviews the literature on seed dispersal to fens. Results: Landscape fragmentation may reduce dispersal opportunities thereby isolating fens and reducing genetic exchange. Species in fragmented wetlands may have lower reproductive success, which can lead to biodiversity loss. While fens may have always been relatively isolated from each other, they have become increasingly fragmented in modern times within agricultural and urban landscapes in both Europe and North America. Dispersal by water, animals and wind has been hampered by changes related to development in landscapes surrounding fens. Because the seeds of certain species are long-lived in the seed bank, frequent episodes of dispersal are not always necessary to maintain the biodiversity of fens. However, of particular concern to restoration is that some dominant species, such as the tussock sedge Carex stricta, may not disperse readily between fens. Conclusions: Knowledge of seed dispersal can be used to maintain and restore the biodiversity of fens in fragmented landscapes. Given that development has fragmented landscapes and that this situation is not likely to change, the dispersal of seeds might be enhanced by moving hay or cattle from fens to damaged sites, or by reestablishing lost hydrological connections. ?? IAVS; Opulus Press.

  7. The Role of Innovation in Internationalization of Brazilian Medium Firms that operate in Information Technology and Communication

    Directory of Open Access Journals (Sweden)

    Fernanda Ferreira Ribeiro

    2011-06-01

    Full Text Available The study aimed to examine the role of innovation in the internationalization of Brazilian companies that operate in the medium sector of Information and Communication Technology (ICT. To achieve this goal, we performed a descriptive qualitative research method used and how the study of multiple cases, which were researched in depth and Light Infocon and Dígitro. The main results of the survey revealed companies with different trajectories of internationalization, but whose innovation activities are central to the entry and operations in foreign markets. The results also showed the importance of innovative cooperative activities through alliances with universities, research institutes and other companies, and government support through funding. An additional contribution of this work was the analysis of the internationalization process of Brazilian companies innovative medium-sized sectors with high technological content, since most studies on internationalization in Brazil focuses on large industrial enterprises already established for decades in the national and sectors with low technological intensity.

  8. Countries and companies

    International Nuclear Information System (INIS)

    Jenning, J.S.

    1990-01-01

    The trends and factors currently emerging are likely to have significant influence on the way the upstream oil and gas industry evolves in the coming decade. This paper discusses how these trends might influence events in the 1990s, particularly how they might influence relationships between host countries and companies in the oil industry. State owned companies will dominate the industry in resource terms. These statcos fall into three groups: a small group of technically able, financially sound, well-managed companies; a group of consumer statcos that have limited domestic production but significant domestic demand; a large group that are finding it difficult to maintain their production facilities in good standing to maximize recovery from their resources. This paper describes the future private sector as consisting of the Surviving Sisters and smaller, private companies very active in the upstream. How will these various players behave in the years to come? Conventional activity in the upstream will continue as companies seek to optimize their upstream portfolios

  9. Production, Marketing and Value Chain Mapping of 'Srijana' Tomato Hybrid Seed in Nepal

    Directory of Open Access Journals (Sweden)

    Dinesh Babu Thapa Magar

    2016-12-01

    Full Text Available A tomato variety known as ‘Srijana’ developed by Nepal Agricultural Research Council (NARC has been substantially popular among Nepalese farmers and entrepreneurs. To understand the seed value chain of the Srijana hybrid tomato, a survey was conducted in 2014/15 with public research and extension institutions, private seed companies/firms, non-governmental organization and community group including individual farmers, involved in Srijana tomato seed production. The survey covered random selection of 30 agro-vets and 30 farmers in Kathmandu valley, Kavre, Nuwakot, Dolakha and Kaski districts, Nepal where production of Srijana tomato seed is mostly concentrated. A focus group discussion was also conducted with commercial tomato farmers in each of the study districts. The study showed a total production of 293 kg Srijana seed having a value of around 47 million Nepalese Rupees (US $ 470 thousands in year 2013/14. Private sector was the dominant actor sharing about 85% of the total Srijana seed production followed by non-governmental organization (10%, farmers group (3% and governmental station/farm/centers (2%, respectively. Out of the total Srijana seed produced, about 95% was consumed in domestic market while 5% was exported to India. The study revealed increasing trend of production, supply and price of Srijana tomato seed. About 0.3 million NRs (US $ 3,000 profit was estimated through the production of Srijana tomato seed in 0.05 hectares (500 m2 of land. Agro-vets (private sector seed dealers were the major actors for supplying the seed from the producers to farms and received a higher profit margins. The farmers producing and selling the seed in technical assistance of public agencies received higher producer`s share (66.6% than farmers producing and selling seed through own group (60%, technical assistance of non-governmental organization (53.3%, and in contract with private seed companies (26.7%. Majority of commercial tomato farmers

  10. Seed-borne pathogens and electrical conductivity of soybean seeds

    Directory of Open Access Journals (Sweden)

    Adriana Luiza Wain-Tassi

    2012-02-01

    Full Text Available Adequate procedures to evaluate seed vigor are important. Regarding the electrical conductivity test (EC, the interference in the test results caused by seed-borne pathogens has not been clarified. This research was carried out to study the influence of Phomopsis sojae (Leh. and Colletotrichum dematium (Pers. ex Fr. Grove var. truncata (Schw. Arx. fungi on EC results. Soybean seeds (Glycine max L. were inoculated with those fungi using potato, agar and dextrose (PDA medium with manitol (-1.0 MPa and incubated for 20 h at 25 °C. The colony diameter, index of mycelial growth, seed water content, occurrence of seed-borne pathogens, physiological potential of the seeds, measured by germination and vigor tests (seed germination index, cold test, accelerated aging and electrical conductivity, and seedling field emergence were determined. The contents of K+, Ca2+, and Mg2+ in the seed and in the soaking solution were also determined. A complete 2 × 4 factorial design with two seed sizes (5.5 and 6.5 mm and four treatments (control, seeds incubated without fungi, seeds incubated with Phomopsis and seeds incubated with Colletotrichum were used with eight (5.5 mm large seeds and six (6.5 mm large seeds replications. All seeds submitted to PDA medium had their germination reduced in comparison to the control seeds. This reduction was also observed when seed vigor and leached ions were considered. The presence of Phomopsis sojae fungus in soybean seed samples submitted to the EC test may be the cause of misleading results.

  11. Sports Injuries in Brazilian Blind Footballers

    OpenAIRE

    Silva, MPME; Morato, MP; Bilzon, JLJ; Duarte, E

    2013-01-01

    The purpose of this study was to assess the characteristics and prevalence of sports-related injuries in visually disabled athletes of the Brazilian football 5-a-side team. The participants were 13 male athletes, all classified as B1 visual class, members of the Brazilian team, who played in five consecutive international competitions. Data were collected using the Brazilian Paralympic Committee and the Brazilian Confederation of Sports for the Blind report form. From the total of 13 athletes...

  12. EARNINGS MANAGEMENT AND ECONOMIC CRISES IN THE BRAZILIAN CAPITAL MARKET

    Directory of Open Access Journals (Sweden)

    Aldy Fernandes da Silva

    2014-05-01

    Full Text Available The 2008 economic crisis challenged accounting, either demanding recognition and measurement criteria well adjusted to this scenario or even questioning its ability to inform appropriately entities’ financial situation before the crisis occurred. So, our purpose was to verify if during economic crises listed companies in the Brazilian capital market tended to adopt earnings management (EM practices. Our sample consisted in 3,772 firm-years observations, in 13 years – 1997 to 2009. We developed regression models considering discretionary accruals as EM proxy (dependent variable, crisis as a macroeconomic factor (dummy variable of interest, ROA, market-to-book, size, leverage, foreign direct investment (FDI and sector as control variables. Different for previous EM studies two approaches were used in data panel regression models and multiple crises were observed simultaneously. Statistics tests revealed a significant relation between economic crisis and EM practices concerning listed companies in Brazil in both approaches used.

  13. How institutional voids influence Brazilian foreign direct investment in Angola

    Directory of Open Access Journals (Sweden)

    Renato Virches

    2017-04-01

    Full Text Available How do institutional voids influence emerging market multinationals (EMNEs foreign direct investment (FDI in developing countries? In this article we respond to this question by examining Brazilian FDI in Angola as our analytical setting. We focus on the host country’s institutions and its institutional voids as essential factors that attract the FDI of EMNES to developing countries. The research indicates that Brazilian companies fill in much of these voids within the market intermediaries, often creating a point of competitive advantage, and also creating advantages in relation to FDI from other economies that invest in Angola. The scarce literature on FDI in Africa has been largely dedicated to the analysis of Chinese investment in the region. We aim to complement recent research on the influence of the host country’s institutions on the behavior of FDI in developing countries, explaining how some EMNEs are able to use the institutional voids of developing countries as market opportunities. Our findings should provide also implications for EMNEs managers from other emerging markets by providing a better understanding of how Brazilian multinationals expand their business in less developed countries, handle institutional voids and manage relationships with local and foreign institutions in the host country.

  14. Financial distress in Brazilian banks: an early warning model,

    Directory of Open Access Journals (Sweden)

    Paulo Sérgio Rosa

    2017-12-01

    Full Text Available ABSTRACT This study aims to propose an early warning model for predicting financial distress events in Brazilian banking institutions. Initially, a set of economic-financial indicators is evaluated, suggested by the risk management literature for identifying situations of bank insolvency and exclusively taking public information into account. For this, multivariate logistic regressions are performed, using as independent variables financial indicators involving capital adequacy, asset quality, management quality, earnings, and liquidity. The empirical analysis was based on a sample of 142 financial institutions, including privately and publicly held and state-owned companies, using monthly data from 2006 to 2014, which resulted in panel data with 12,136 observations. In the sample window there were nine cases of Brazilian Central Bank intervention or mergers and acquisitions motivated by financial distress. The results were evaluated based on the estimation of the in-sample parameters, out-of-sample tests, and the early warning model signs for a 12-month forecast horizon. These obtained true positive rates of 81%, 94%, and 89%, respectively. We conclude that typical balance-sheet indicators are relevant for the early warning signs of financial distress in Brazilian banks, which contributes to the literature on financial intermediary credit risk, especially from the perspective of bank supervisory agencies acting towards financial stability.

  15. Companies as "Cyborgs"?

    DEFF Research Database (Denmark)

    Thompson, Grahame

    This paper investigates the legal and commercial consequences of companies being considered as both an entity and a person in law – hence the notion of ‘cyborg’ in its title. It concentrates upon legal personhood and relates this particular feature to the issue of corporate citizenship. In turn...... corporate citizenship provides a link to considering the political role of companies, since in claiming citizenship they are implicitly at least claiming a particular set of political rights consequent upon that status, and announcing a particular politically constrained context associated...... with their operational characteristics. But what would be involved in granting companies full citizenship rights in the image of natural person citizenship? The paper explores this issue in connection to the differences between corporate social responsibility and an earlier idea of the socially responsible corporation...

  16. Chinese Companies in Switzerland

    Directory of Open Access Journals (Sweden)

    Esther Kessler

    2014-10-01

    Full Text Available In recent years, some of China’s leading firms have made headlines with their European expansion, by either opening new facilities or by acquiring or merging with significant enterprises in Europe. The goal of this paper is to contribute to the existing literature by examining Chinese enterprises expanding into Switzerland. The study also allows some conclusions for Chinese companies entering Central and Eastern Europe. We analyze via interviews the motivations of Chinese companies to expand into Switzerland as well as their behavior and the impediments in their internationalization process. Our findings show that Chinese companies fail to take advantage of certain benefits of western economies (such as open information and stable rule of law. To move forward efficiently, they should develop competence in dealing systematically with readily available market information, building professional networks that recognize a separation between business life and personal life, and managing their Chinese and foreign employees in the foreign cultural environment.

  17. The importance of using certified seed

    OpenAIRE

    Bogdanović Sandra; Mladenov Velimir; Balešević-Tubić Svetlana

    2015-01-01

    Certified seed is produced from the seed of known genetic origin and genetic purity with controlled and tested production, processed and declared in accordance with the Law on Seeds. Production of certified seed is carried out under the supervision of the Ministry of Agriculture and Environmental Protection, by seed producers formally listed in the Seed Register. Seed is processed in registered seed processing centres and quality is tested in laboratories accredited for seed testing. The orga...

  18. Parallel Careers and their Consequences for Companies in Brazil

    Directory of Open Access Journals (Sweden)

    Maria Candida Baumer Azevedo

    2014-04-01

    Full Text Available Given the relevance of the need to manage parallel careers to attract and retain people in organizations, this paper provides insight into this phenomenon from an organizational perspective. The parallel career concept, introduced by Alboher (2007 and recently addressed by Schuiling (2012, has previously been examined only from the perspective of the parallel career holder (PC holder. The paper provides insight from both individual and organizational perspectives on the phenomenon of parallel careers and considers how it can function as an important tool for attracting and retaining people by contributing to human development. This paper employs a qualitative approach that includes 30 semi-structured one-on-one interviews. The organizational perspective arises from the 15 interviews with human resources (HR executives from different companies. The individual viewpoint originates from the interviews with 15 executives who are also PC holders. An inductive content analysis approach was used to examine Brazilian companies and the Brazilian office of multinationals. Companies that are concerned about having the best talent on their teams can benefit from a deeper understanding of parallel careers, which can be used to attract, develop, and retain talent. Limitations and directions for future research are discussed.

  19. RESTRUCTURING COMPANIES UNDER CRISIS

    Directory of Open Access Journals (Sweden)

    Hezi Aviram SHAYB

    2016-12-01

    Full Text Available Nobody is planning to fail, but many companies are failing because of lack of planning. Real business experience showed during the years that crisis can be prevented, avoided or limited. If detected in time, the risks associated with the crisis can be mitigated and the effects can be diminished, with the condition that the actions required are done fast, in a sharp and accurate manner. When it comes, a crisis brings an intense level of pressure and under these conditions there is no time or room for mistakes. Delays, losing focus and lack of planning will bring a company one step away from failure. The right way to deal with crisis, if required measures are not done in time, is to minimize the losses and reposition in the best way possible. Analysing the success stories of some of the biggest and strongest companies in the world, led to an important conclusion: the majority of these companies were in the situation to face huge crises which threatened their ability to survive in certain moments, on their way to success. With the right planning and by setting a proper organisational structure, the negative aspects of the crisis can be turned into benefits and opportunities for the company. The most critical challenge for management is to assess the level of exposure to risk of the company and identify the key points to focus on in order to overcome the crisis and create value. In order to set up a strong plan in dealing with crisis, a business organisation needs reliable, efficient and effective tools and this is what this article is all about.

  20. Behavior of Jatropha curcas L. seeds under osmotic stress: germination and cell cycle activity

    Directory of Open Access Journals (Sweden)

    Cristiane Dantas de Brito

    2015-08-01

    Full Text Available Jatropha curcas is an oil-rich Euphorbiaceae seed species renowned for its apparent tolerance to environmental stresses. It is considered a promising source of renewable feedstock for biodiesel production in the Brazilian semiarid region where crop establishment requires a better understanding of the mechanisms leading to proper seed and plant behavior under water restrictive conditions. This study describes physiological and cytological profiles of J. curcas seeds imbibed in water restriction conditions by means of osmotic stress or osmoconditioning. Seeds were characterized by size, weight, moisture content and dry mass, germinability, and cell cycle activation by means of tubulin and microtubule cytoskeleton accumulation. Osmoconditioning at -0.8 MPa did not induce priming effects as it did not improve the physiological quality of the seed lots. Western blotting and immunocytochemical analysis revealed an increasing accumulation of tubulin and microtubule cytoskeleton in seeds imbibed in water for 48h onwards, culminating in the onset of mitotic configurations after germination. Only cortical microtubules were observed during seed osmoconditioning, whereas mitotic microtubules only occurred after re-imbibition of osmoconditioned seeds in water and subsequent germination.

  1. PREVENTION OF COMPANY RISKS

    Directory of Open Access Journals (Sweden)

    SUCI U GHEORGHE

    2014-10-01

    Full Text Available A company’s manager has to create and maintain a healthy internal control system. An efficient internal control system implies the implementation in the company of risk management. Each company, but also each individual, who tries to attain certain objectives, establishes the activities which lead to the achievement of goals and, at the same time, tries to identify as many “threats” as possible, in order to take the necessary measures to eliminate them. Thus, even if one is not familiar with the concepts of risk and risk management, one acts, consciously or not, for that purpose.

  2. COMPANY ACTIVITY FINANCIAL RISK

    Directory of Open Access Journals (Sweden)

    Caruntu Genu Alexandru

    2012-12-01

    Full Text Available In economic and financial activity, risk is an inherent financial decisions, encountered in daily agenda of managers of companies. Unexpected changes in the price of a product development not only affect the financial results of a company, but can cause even bankruptcy. In fact, the nature of financial decisions involve uncertainty. Financial decisions are made based on cash flows under future contracts, which are par excellence incerte.Activitatea an enterprise that holds any weight in the industry is subject to risks, since it can not predict with certainty different components of its outcome (cost, quantity, price and operating cycle (purchase, processing, sales.

  3. Effects of glyphosate acid and the glyphosate-commercial formulation (Roundup) on Dimorphandra wilsonii seed germination: Interference of seed respiratory metabolism.

    Science.gov (United States)

    Gomes, Marcelo Pedrosa; da Silva Cruz, Fernanda Vieira; Bicalho, Elisa Monteze; Borges, Felipe Viègas; Fonseca, Marcia Bacelar; Juneau, Philippe; Garcia, Queila Souza

    2017-01-01

    Glyphosate-formulations are widely used in the Brazilian Cerrado (neotropical savanna) with little or no control, threatening population of the endangered species Dimorphandra wilsonii. We investigated the toxicity of different concentrations (0, 5, 25 and 50 mg l -1 ) of glyphosate acid and one of its formulations (Roundup ® ) on seed germination in D. wilsonii. Glyphosate acid and Roundup drastically decreased seed germination by decreasing seed respiration rates. The activation of antioxidant enzymes, ascorbate peroxidase and catalase assure no hydrogen peroxide accumulation in exposed seeds. Glyphosate acid and the Roundup-formulation negatively affected the activities of enzymes associated with the mitochondrial electron transport chain (ETC), with Complex III as its precise target. The toxicity of Roundup-formulation was greater than that of glyphosate acid due to its greater effects on respiration. The herbicide glyphosate must impair D. wilsonii seed germination by disrupting the mitochondrial ETC, resulting in decreased energy (ATP) production. Our results therefore indicate the importance of avoiding (or closely regulating) the use of glyphosate-based herbicides in natural Cerrado habitats of D. wilsonni as they are toxic to seed germination and therefore threaten conservation efforts. It will likewise be important to investigate the effects of glyphosate on the seeds of other species and to investigate the impacts of these pesticides elsewhere in the world. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. A MULTIVARIATE APPROACH TO ANALYSE NATIVE FOREST TREE SPECIE SEEDS

    Directory of Open Access Journals (Sweden)

    Alessandro Dal Col Lúcio

    2006-03-01

    Full Text Available This work grouped, by species, the most similar seed tree, using the variables observed in exotic forest species of theBrazilian flora of seeds collected in the Forest Research and Soil Conservation Center of Santa Maria, Rio Grande do Sul, analyzedfrom January, 1997, to march, 2003. For the cluster analysis, all the species that possessed four or more analyses per lot wereanalyzed by the hierarchical Clustering method, of the standardized Euclidian medium distance, being also a principal componentanalysis technique for reducing the number of variables. The species Callistemon speciosus, Cassia fistula, Eucalyptus grandis,Eucalyptus robusta, Eucalyptus saligna, Eucalyptus tereticornis, Delonix regia, Jacaranda mimosaefolia e Pinus elliottii presentedmore than four analyses per lot, in which the third and fourth main components explained 80% of the total variation. The clusteranalysis was efficient in the separation of the groups of all tested species, as well as the method of the main components.

  5. Oil Companies Climb Global List

    Institute of Scientific and Technical Information of China (English)

    JESSY ZHANG

    2006-01-01

    @@ Backed by the huge market size,China's energy companies have been ranked in the group of the world's largest industry players. On September 6th,eight companies from the Chinese mainland and six companies from Hong Kong SAR were included in this year's Platts Top 250 Energy Companies List.

  6. Study on Municipal Energy Companies

    International Nuclear Information System (INIS)

    2009-07-01

    This is a summarizing overview of the local, renewable energy initiatives that are grouped under the heading of 'municipal energy company'. A municipal energy company (or sustainable energy company) is a local energy company that initiates, coordinates and/or manages sustainable energy projects with the primary objective of realizing the climate objectives. [nl

  7. Poisoning by the ingestion of seeds of the fruit of the "cotieira" (Joannesia princeps

    Directory of Open Access Journals (Sweden)

    Sérgio de Andrade Nishioka

    Full Text Available A 15-year-old boy ingested the core of two seeds of a fruit of Joannesia princeps, a large tree sometimes found planted in sidewalks on streets in Brazilian towns. Four hours after the ingestion, he had several episodes of vomiting and diarrhea, but recovered spontaneously th same day. Poisoning by the ingestion of seeds of Joannesia princeps is possibly not rare, considering that the tree gives plenty of fruit and the seeds have an agreeable flavor, but is probably underestimated as mild cases are unlikely to be reported. Ingestion by small children, that could lead to potentially more severe cases, is in part probably prevented by the hardness of the shells covering the seeds.

  8. Relationship between color (instrumental and visual) and chlorophyll contents in soybean seeds during ripening.

    Science.gov (United States)

    Sinnecker, Patrícia; Gomes, M Salete O; Arêas, José A G; Lanfer-Marquez, Ursula M

    2002-07-03

    The correlation between chlorophyll content and quantitative color parameters was investigated in order to find an indirect method for predicting green pigment in ripening soybean seeds. Five Brazilian soybean varieties harvested at different maturity stages (R(6) to R(8) according to the scale of Fehr & Caviness) and dried under two conditions (in oven at 40 degrees C with circulating air and at ambient temperature around 25 degrees C) were analyzed in two consecutive years. The slow-dried seeds at 25 degrees C lost chlorophyll faster, whereas drying at 40 degrees C did not result in yellowing of seeds. High and significant linear correlations between a value and total chlorophyll were obtained over the whole maturation period and on both conditions of drying. From an industrial point of view it appears that a value, obtained by the CIE-L*a*b* method, seems to be a good tool to be applied for quality control and classifying soybean seeds for different purposes.

  9. Magnetic-seeding filtration

    International Nuclear Information System (INIS)

    Ying, T.Y.; Chin, C.J.; Lu, S.C.; Yiacoumi, S.

    1997-10-01

    Magnetic-seeding filtration consists of two steps: heterogeneous particle flocculation of magnetic and nonmagnetic particles in a stirred tank and high-gradient magnetic filtration (HGMF). The effects of various parameters affecting magnetic-seeding filtration (HGMF). The effects of various parameters affecting magnetic seeding filtration are theoretically and experimentally investigated. A trajectory model that includes hydrodynamic resistance, van der Waals, and electrostatic forces is developed to calculate the flocculation frequency in a turbulent-shear regime. Fractal dimension is introduced to simulate the open structure of aggregates. A magnetic-filtration model that consists of trajectory analysis, a particle build-up model, a breakthrough model, and a bivariate population-balance model is developed to predict the breakthrough curve of magnetic-seeding filtration. A good agreement between modeling results and experimental data is obtained. The results show that the model developed in this study can be used to predict the performance of magnetic-seeding filtration without using empirical coefficients or fitting parameters. 35 refs., 7 figs., 1 tab

  10. Molecular physiology of seeds

    International Nuclear Information System (INIS)

    Hajduch, M.

    2014-05-01

    Plant development is well described. However, full understanding of the regulation of processes associated with plant development is still missing. Present Dr.Sc. thesis advances our understanding of the regulation of plant development by quantitative proteomics analyses of seed development of soybean, canola, castor, flax, and model plant arabidopsis in control and environmentally challenged environments. The analysis of greenhouse-grown soybean, canola, castor, and arabidospis provided complex characterization of metabolic processes during seed development, for instance, of carbon assimilation into fatty acids. Furthermore, the analyses of soybean and flax grown in Chernobyl area provided in-depth characterization of seed development in radio-contaminated environment. Soybean and flax were altered by radio-contaminated environment in different way. However, these alterations resulted into modifications in seed oil content. Further analyses showed that soybean and flax possess alterations of carbon metabolism in cytoplasm and plastids along with increased activity of photosynthetic apparatus. Our present experiments are focused on further characterization of molecular bases that might be responsible for alterations of seed oil content in Chernobyl grown plants. (author)

  11. 7 CFR 201.33 - Seed in bulk or large quantities; seed for cleaning or processing.

    Science.gov (United States)

    2010-01-01

    ... quantities; seed for cleaning or processing. (a) In the case of seed in bulk, the information required under... seeds. (b) Seed consigned to a seed cleaning or processing establishment, for cleaning or processing for... pertaining to such seed show that it is “Seed for processing,” or, if the seed is in containers and in...

  12. Brazilian and Cape Verdian literatures for Afro-Brazilian learning

    Directory of Open Access Journals (Sweden)

    Norma Sueli Rosa Lima

    2016-12-01

    Full Text Available This article proposes to examine the dialogue between the literary produc-tions from Brazil and Cape Verde from the point of view of the role and representation of orality (Creole / Brazilian Portuguese, colonial and post-colonial perspectives and their cultural and ethnic specificities.---DOI: http://dx.doi.org/10.21881/abriluff.2016n17a385

  13. Business, Government and Foreign Policy: Brazilian Construction Firms Abroad

    Directory of Open Access Journals (Sweden)

    Bernardo Frossard Silva Rego

    2017-04-01

    Full Text Available This article analyses the interaction between Brazilian companies and government in the context of foreign policy, observing the state's support for the internationalization of large Brazilian civil construction firms. The results show that over the years these companies had privileged access to the Federal Executive, including civil service agencies. One consequence of this system of channelling demands through the Executive was to demote the Legislative branch to a secondary role. This pattern of interaction changed following the restoration of Congress's decision-making capacity, prompting the sector to diversify its areas of influence, focusing in particular on the Congress. To expand internationally, construction firms interact with the government primarily through the Executive, specifically via the Ministry of Foreign Affairs (Itamaraty, which provides technical and diplomatic support, and the Banco Nacional de Desenvolvimento Econômico, which supplies funding. The main argument of this article is that foreign policy should be examined through the relations between state and non-state actors in a multitude of decision-making arenas, taking into consideration both domestic and international factors.

  14. Securitization in the Brazilian Banking Industry: An Empirical Study

    Directory of Open Access Journals (Sweden)

    Umbelina Cravo Teixeira Lagioia

    2009-05-01

    Full Text Available Securitization is a modality of structured finance which allows a company to raise funds based on its receivables through capital markets. In Brazil, securitization was developed mostly in the form of mutual funds -- the FIDC, which raise money by issuing senior quotas for qualified investors, and subordinated cotes, usually bought by the company that originated the receivables. This paper evaluates the risk and return for both kinds of investors through a stochastic model with two main variables: interest rates and default rates. The model is still sensible to the characteristics of the fund, like the amount of subordinated cotes, the type of asset being securitized; and the amount of receivables in relation to the assets. Regarding the case of senior cotes, the risk of returns under the basic level of interest rates is highly improbable; and in the case of subordinated cotes, the risk of returns under the basic interest rate may be considered still low, due to the high spreads observed in the Brazilian financial market. The simulations indicated that under historically mean interest rate volatility the default rates are the main component of the total risk. Accordingly to the developed analysis of international standards of regulation, the Brazilian Central Bank imposes very strong capital requirements to banks that securitize their assets and purchase the corresponding subordinated cotes.

  15. Company Town Shutdown.

    Science.gov (United States)

    Turnage, Martha A.

    Saltville, Virginia, is a former company town whose main employer, a soda ash plant, shut down on July 1, 1971. The closure of the chemical plant displaced 700 workers, and created a crisis that threatened not only the existence of the town, but of the entire region. In response, Virginia Highlands Community College (VHCC), in cooperation with the…

  16. QTL mapping for yield components and agronomic traits in a Brazilian soybean population

    Directory of Open Access Journals (Sweden)

    Josiane Isabela da Silva Rodrigues

    2016-11-01

    Full Text Available The objective of this work was to map QTL for agronomic traits in a Brazilian soybean population. For this, 207 F2:3 progenies from the cross CS3035PTA276-1-5-2x UFVS2012 were genotyped and cultivated in Viçosa-MG, using randomized block design with three replications. QTL detection was carried out by linear regression and composite interval mapping. Thirty molecular markers linked to QTL were detected by linear regression for the total of nine agronomic traits. QTL for SWP (seed weight per plant, W100S (weight of 100 seeds, NPP (number of pods per plant, and NSP (number of seeds per plant were detected by composite interval mapping. Four QTL with additive effect are promising for marker-assisted selection (MAS. Particularly, the markers Satt155 and Satt300 could be useful in simultaneous selection for greater SWP, NPP, and NSP.

  17. Organization and development of the Brazilian nuclear program

    International Nuclear Information System (INIS)

    Pinto, C. Syllus M.; Alves, R. Nazare; Lepecki, W.; Costa, H.M. da; Grinberg, M.; Grimberg, M.

    1977-01-01

    The paper presents the Brazilian Nuclear Energy Program: its development until the present stage, as well as the organizations and the distribution of responsibilities involved in its execution at the present time. The nuclear power policy is established at the Presidency of the Republic and is planned, executed and controlled through the Ministry of Mines and Energy. Directly subject to the Ministry is the Brazilian Nuclear Energy Commission (CNEN), which has regulatory, standardization, licensing, planning and surveillance functions. The nuclear fundamental research and manpower formation are also under CNEN responsibility. Also subject to the Ministry are two companies responsible for the execution of the Programme: the Centrais Eletricas Brasileiras S.A. - ELETROBRAS, which advises on the granting of permits for the construction and operation of nuclear power plants, and the Empresas Nucleares Brasileiras S.A. - NUCLEBRAS, which holds the monopoly of the nuclear fuel cycle in the country, designs and builds nuclear power plants and provides assistance to the electric utilities as well as promotes the participation of the Brazilian industry in the nuclear field. Besides describing the new distribution of regulatory functions given by law to the CNEN, this paper gives special emphasis to the large industrial complex which is in the process of being established with the setting-up of the many NUCLEBRAS subsidiaries in joint-venture with German firms in the nuclear field, as a consequence of the Industrial Cooperation between Brazil and the Federal Republic of Germany in the Field of the Peaceful Uses of Nuclear Energy signed between the two countries on June 27, 1975. The programs for these subsidiaries are presented and their participation in the Brazilian Nuclear Energy Programme is discussed. The technology transfer aspects of the industrial activities are also discussed, based on the Government's policy on the subject [es

  18. Organization and development of the Brazilian nuclear programme

    International Nuclear Information System (INIS)

    Pinto, C.S.M.; Souza, J.A.M. de; Grinberg, M.; Alves, R.N.; Costa, H.M. da; Grimberg, M.

    1977-01-01

    The paper presents the Brazilian Nuclear Energy Programme, its development, the organizations and the distribution of responsibilities involved in its execution at the present time. The nuclear power policy is established at the Presidency of the Republic and is planned, executed and controlled through the Ministry of Mines and Energy. Directly subject to the Ministry is the Brazilian Nuclear Energy Commission (CNEN), which has regulatory, standardization, licensing, planning and surveillance functions. The nuclear fundamental research and manpower formation are also under CNEN responsibility. Also subject to the Ministry are two companies responsible for the execution of the Programme: the Centrais Eletricas Brasileiras S.A. - Eletrobras, which advises on the granting of permits for the construction and operation of nuclear power plants, and the Empresas Nucleares Brasileiras S.A. - Nuclebras, which holds the monopoly of the nuclear fuel cycle in the country, designs and builds nuclear power plants and provides assistance to the electric utilities and promotes the participation of Brazilian industry. Besides describing the new distribution of regulatory functions given by law to CNEN, the paper gives special emphasis to the large industrial complex in the process of being established through the setting-up of the many Nuclebras subsidiaries in joint venture with German firms under the Industrial Co-operation Agreement Between Brazil and the Federal Republic of Germany in the Field of the Peaceful Uses of Nuclear Energy. The programmes for these subsidiaries are presented and their participation in the Brazilian Nuclear Energy Programme is discussed. The technology transfer aspects of the industrial activities are also discussed. (author)

  19. Improving Soil Seed Bank Management.

    Science.gov (United States)

    Haring, Steven C; Flessner, Michael L

    2018-05-08

    Problems associated with simplified weed management motivate efforts for diversification. Integrated weed management uses fundamentals of weed biology and applied ecology to provide a framework for diversified weed management programs; the soil seed bank comprises a necessary part of this framework. By targeting seeds, growers can inhibit the propagule pressure on which annual weeds depend for agricultural invasion. Some current management practices affect weed seed banks, such as crop rotation and tillage, but these tools are often used without specific intention to manage weed seeds. Difficulties quantifying the weed seed bank, understanding seed bank phenology, and linking seed banks to emerged weed communities challenge existing soil seed bank management practices. Improved seed bank quantification methods could include DNA profiling of the soil seed bank, mark and recapture, or 3D LIDAR mapping. Successful and sustainable soil seed bank management must constrain functionally diverse and changing weed communities. Harvest weed seed controls represent a step forward, but over-reliance on this singular technique could make it short-lived. Researchers must explore tools inspired by other pest management disciplines, such as gene drives or habitat modification for predatory organisms. Future weed seed bank management will combine multiple complementary practices that enhance diverse agroecosystems. This article is protected by copyright. All rights reserved.

  20. Seeds of confusion : the impact of policies on seed systems

    OpenAIRE

    Louwaars, N.P.

    2007-01-01

    Seed is basic to crop production. Next to its importance in production, food security and rural development, seed is a key element in many debates about technology development and transfer, biodiversity, globalisation and equity. The sustainable availability of good quality seed is thus an important development issue. This study deals with the impact different types of regulation have on how farmers access seed. I have analysed current regulatory frameworks in terms of their impact on differe...

  1. Magnetic-seeding filtration

    International Nuclear Information System (INIS)

    Depaoli, D.

    1996-01-01

    This task will investigate the capabilities of magnetic-seeding filtration for the enhanced removal of magnetic and nonmagnetic particulates from liquids. This technology appies to a wide range of liquid wastes, including groundwater, process waters, and tank supernatant. Magnetic-seeding filtration can be used in several aspects of treatment, such as (1) removal of solids, particularly those in the colloidal-size range that are difficult to remove by conventional means; (2) removal of contaminants by precipitation processes; and (3) removal of contaminants by sorption processes

  2. Immediate analysis of the oil content of seeds by carbon-13 nuclear magnetic resonance

    International Nuclear Information System (INIS)

    Leal, K.Z.; Costa, V.E.U.; Seidl, P.R.; Campos, M.P.A.; Colnago, L.A.

    1981-01-01

    The carbon 13 nuclear magnetic resonance (CMR) spectra of a series of Brazilian oilseeds was registered. The main constituents of the oils are identified and signals for each carbon atom are assigned. Chemical shifts are estimated for the free fatty acids and compared to those observed from the seeds, with good results. Besides being non-destructive, the RMC method proves to be fast and is useful in the determination of the principal components of the oil fraction of different types of seeds. (Author) [pt

  3. genetics and inheritance of seed dormancy inflicted by seed

    African Journals Online (AJOL)

    Mgina

    ABSTRACT. The study was undertaken to investigate the genetic mode of inheritance of dormancy imposed by the hull (seed coat) in rice seeds. Freshly harvested seeds of parents, F1 and F2 populations of a cross between a dormant cultivar Kisegese and non-dormant strain K2004 were used. Germination test of the ...

  4. Seeds of confusion : the impact of policies on seed systems

    NARCIS (Netherlands)

    Louwaars, N.P.

    2007-01-01

    Seed is basic to crop production. Next to its importance in production, food security and rural development, seed is a key element in many debates about technology development and transfer, biodiversity, globalisation and equity. The sustainable availability of good quality seed is thus an important

  5. Effects of seed collecting date and storage duration on seed ...

    African Journals Online (AJOL)

    The objective of this study was to determine the effect of seed collecting dates (5 to 6 times from mid-November to early January, 10 days intervals) and seed storage duration (4, 8, and 12 months) at room temperature on seed germination of four Artemisia species (Artemisia sieberi, A. diffusa, A. kupetdaghensis, and A.

  6. Cone and seed yields in white spruce seed production areas

    Science.gov (United States)

    John A. Pitcher

    1966-01-01

    The source of seed is an important consideration in the reforestation program on the National Forests in the North Central Region. Thirty-five seed production areas have been set up in the Region, along the lines proposed by the North Central Forest Experiment Station, to provide control of seed source. Red pine, white pine, shortleaf and loblolly pine, and white...

  7. Secondary Metabolite Profile, Antioxidant Capacity, and Mosquito Repellent Activity of Bixa orellana from Brazilian Amazon Region

    Directory of Open Access Journals (Sweden)

    Annamaria Giorgi

    2013-01-01

    Full Text Available The Brazilian flora was widely used as source of food and natural remedies to treat various diseases. Bixa orellana L. (Bixaceae, also known as annatto, urucù, or achiote, is a symbol for the Amazonian tribes that traditionally use its seeds as coloured ink to paint their bodies for religious ceremonies. The aim of this study was to investigate the volatile organic compounds (VOCs profile of B. orellana fresh fruits (in vivo sampled, dried seeds, wood, bark, and leaves analyzed with Headspace solid-phase microextraction coupled with gas chromatography and mass spectrometry. A screening on phenolic content (the Folin-Ciocalteu assay and antiradical activity (DPPH assay of seeds was also conducted. In addition, the repellent properties of seed extracts against Aedes aegypti L. were investigated. Volatile compounds detected in B. orellana samples consisted mainly of sesquiterpenes, monoterpenes, and arenes: α-humulene is the major volatile compound present in seed extracts followed by D-germacrene, γ-elemene, and caryophyllene. B. orellana proved to be a good source of antioxidants. Preliminary data on repellency against A. aegypti of three different dried seed extracts (hexane, ethanol, and ethanol/water indicated a significant skin protection activity. A protection of 90% and 73% for hexane and ethanol/water extracts was recorded.

  8. Trace elements in brazilian soils

    International Nuclear Information System (INIS)

    Rocha, Geraldo Cesar

    1995-01-01

    A literature revision on trace elements (Zn, B, Mn, Mo, Cu, Fe, and Cl) in Brazilian soils was prepared, with special attention to the chemical form and range in the soil, extraction methods and correlation of the amount in soils with soil properties

  9. BRAZILIAN EXPORTS OF MANUFACTURED WOOD

    Directory of Open Access Journals (Sweden)

    Rafael de Azevedo Calderon

    2010-08-01

    Full Text Available The present work deals with the Brazilian exports of sawnwood of non-coniferous, veneer sheets and plywood, from 1961 to 2002. The data regarding the three studied products, sawnwood of non-coniferous, veneer sheets and plywood, were joined through the method of Fisher so that an econometric evaluation of the market of the three products could be carried out. Supply and demand models of the Brazilian exports were specified. The results were satisfactory and they match with the literature. The supply of exports presented a positive answer in relation to the exporter's remuneration, to the production, to the use of the installed capacity (cycles of domestic economical activity and to the tendency, and negative in relation to the internal demand. The demand for the Brazilian exports was influenced positively by the world income, participation index and tendency, and negatively for the relative price. The low elasticity-price of the found demand can have implications in the conservation of the Brazilian forest resources because the exporters can increase the prices, reduce the amounts and still increase the incomes.

  10. The Brazilian sugarcane innovation system

    International Nuclear Information System (INIS)

    Tosi Furtado, Andre; Gaya Scandiffio, Mirna Ivonne; Barbosa Cortez, Luis Augusto

    2011-01-01

    Ethanol has recently been of great interest worldwide because it is a viable economic alternative to petroleum products and it is a renewable source of energy that mitigates the emission of greenhouse gases. Brazilian bioethanol from sugarcane is the most successful case at the world level because of its low cost and low level of greenhouse gas emissions. Brazil's success with sugarcane cannot be understood as based solely on a natural comparative advantage, but as a result of efforts that culminated in a positive trajectory of technological learning, relying mostly on incremental innovations. The purpose of this article is to analyze the key aspects of the innovation system built around the Brazilian sugarcane industry. It is based on the national innovation systems approach according to which innovation results from the interaction of different institutional actors. Institutional arrangements are analyzed as the basis for the innovative process, in particular R and D and the innovation policies and strategies of the main players in the sugarcane sector, including sugar and ethanol mills, industrial goods suppliers, public and private research institutions, and governmental agencies. - Research Highlights: → The Brazilian success in bioethanol is due to the sugarcane innovation system. → Private funds for R and D became central after IAA closure. → Nowadays Brazilian innovation system is transforming to keep its leadership. → Public funds for research in the second generation bioethanol.

  11. Deforestation in the Brazilian Amazon

    NARCIS (Netherlands)

    Boekhout van Solinge, T.|info:eu-repo/dai/nl/156696207

    2015-01-01

    This essay takes a (green) criminological and multidisciplinary perspective on deforestation in the Brazilian Amazon, by focusing on the crimes and damages that are associated with Amazonian deforestation. The analysis and results are partly based on longer ethnographic stays in North Brazil (Amazon

  12. SOCIOECONOMIC DEVELOPMENT OF THE FOOTWEAR SECTOR: ONE COMPANY, TWO REGIONS

    Directory of Open Access Journals (Sweden)

    Silvania Terezinha Moll

    2014-09-01

    Full Text Available With the phenomenon of globalization, Brazilian companies have sought growth opportunities in several ways. Through tax incentives the states, from their governments, aimed to attract investment generating competition with others, a practice known as tax competition. Some companies, using this feature installed new production units or even moved to distant regions with poor socioeconomic conditions and poor qualification of manpower. This study aimed to examine the use of the territory from the case of a footwear company, located in two regions - South and Northeast - with quite diverse Human Development indices. From a comparative analysis of the perception of 658 workers of group D on development, it is assessed the impact of the industry installation in the new location, as well as with the workers working in the company's headquarters. It was also verified the socio economic growth of the municipalities of Nova Petrópolis in RS, and Russas, in Ceará, in the decade from 1997 to 2007.From the results of the research it has been identified differences between workers of the South Unit and the Northeast Unit regarding to formal education, salary level, family income, unionization, the first job, among others. As to the quality of life, satisfaction levels of workers before employment and after being hired by the company are also different in the two units. However there are points in common that relate to the acquisition of material goods, occupation and level of ambition of the workers.

  13. seed germination and seedlings growth

    African Journals Online (AJOL)

    STORAGESEVER

    2007-12-17

    Dec 17, 2007 ... The role of 20E in plant physiology including seed germination is not studied. ..... GA3, ABA and CKs on lettuce Lactuca sativa seed germination are ..... Practical uses for ecdysteroids in mammals and humans: an update. J.

  14. Seed research for improved technologies

    OpenAIRE

    Bino,R.J.; Jalink,H.; Oluoch,M.O.; Groot,S.P.C.

    1998-01-01

    The production of high-quality seed is the basis for a durable a profitable agriculture. After production, seed is processed, conditioned, stored, shipped and germinated. For quality assurance, seed quality has to be controlled at all steps of the production chain. Seed functioning is accompanied by programmed transitions from cell proliferation to quiescence upon maturation and from quiescence to reinitiation of cellular metabolism upon imbibition. Despite the obvious importance of these con...

  15. Drivers of human resource management competences development in Brazilian multinational subsidiaries: a multilevel research

    Directory of Open Access Journals (Sweden)

    Germano Glufke Reis

    2014-09-01

    Full Text Available This article aims to verify the factors associated with the development of human resource management (HRM competences in foreign subsidiaries of Brazilian multinationals. These competences are essential in that they allow foreign units to adopt HRM practices that are consistent with the countries or markets in which they operate. A multilevel research was conducted, involving headquarters and subsidiaries of major Brazilian companies; the empirical analysis employed hierarchical linear modelling. Despite the recurrent debate on global standardisation versus local adaptation, it was identified that the integration of international HRM policies (addressing simultaneously global guidelines and local response may stimulate competences development. In addition, interaction in external networks in the host country may enhance the development of HRM competences in the subsidiaries. However, specific cultural factors of the company may inhibit development activity in units abroad.

  16. Dosimetric study of a new polymer encapsulated palladium-103 seed

    International Nuclear Information System (INIS)

    Bernard, S; Vynckier, S

    2005-01-01

    The use of low-energy photon emitters for brachytherapy applications, as in the treatment of prostate or ocular tumours, has increased significantly over the last few years. Several new seed models utilizing 103 Pd and 125 I have recently been introduced. Following the TG43U1 recommendations of the AAPM (American Association of Physicists in Medicine) (Rivard et al 2004 Med. Phys. 31 633), dose distributions around these low-energy photon emitters are characterized by the dose rate constant, the radial dose function and the anisotropy function in water. These functions and constants can be measured for each new seed in a solid phantom (i.e. solid water such as WT1) using high spatial resolution detectors such as very small thermoluminescent detectors. These experimental results in solid water must then be converted into liquid water by using Monte Carlo simulations. This paper presents the dosimetric parameters of a new palladium seed, OptiSeed TM (produced by International Brachytherapy (IBt), Seneffe, Belgium), made with a biocompatible polymeric shell and with a design that differs from the hollow titanium encapsulated seed, InterSource 103 , produced by the same company. A polymer encapsulation was chosen by the company IBt in order to reduce the quantity of radioactive material needed for a given dose rate, and to improve the symmetry of the radiation field around the seed. The necessary experimental data were obtained by measurements with LiF thermoluminescent dosimeters (1 mm 3 ) in a solid water phantom (WT1) and then converted to values in liquid water using Monte Carlo calculations (MCNP-4C). Comparison of the results with a previous study by Reniers et al (2002 Appl. Radiat. Isot. 57 805) shows very good agreement for the dose rate constant and for the radial dose function. In addition, the results also indicate an improvement in isotropy compared to a conventional titanium encapsulated seed. The relative dose (anisotropy value relative to 90 deg.) from

  17. (Lupinus albus) SEEDS

    African Journals Online (AJOL)

    user

    2010-08-08

    Aug 8, 2010 ... lupin samples indicated that lupins can be used as a raw material for various food ... lupin seeds can be utilized for milk and meat imitation products. ... estimated by multiplying the percentage of crude protein, crude fat and ...

  18. Seed for change

    NARCIS (Netherlands)

    Hassena Beko, Mohammed

    2017-01-01

    Ethiopia is an agrarian country where agriculture dominates the economy, and thus agriculture is considered as an engine of growth by the government. Seed as one of the agricultural technologies, in fact, a carrier of many technologies, is critical to increasing production, but the use of quality

  19. Managing Stress. Project Seed.

    Science.gov (United States)

    Muto, Donna; Wilk, Jan

    One of eight papers from Project Seed, this paper describes a stress management project undertaken with high school sophomores. Managing Stress is described as an interactive workshop that offers young people an opportunity to examine specific areas of stress in their lives and to learn effective ways to deal with them. The program described…

  20. Grape Seed Extract

    Science.gov (United States)

    ... Greece people have used grapes, grape leaves, and sap for health purposes. Grape seed extract was developed ... sharing research results, and educating the public. Its resources include publications (such as Dietary ... Department of Health & Human Services, National Institutes of Health, National Center for ...

  1. The SEED Initiative

    Science.gov (United States)

    Teich, Carolyn R.

    2011-01-01

    Committed to fulfilling the promise of the green economy, the American Association of Community Colleges (AACC) launched the Sustainability Education and Economic Development (SEED) initiative (www.theseedcenter.org) in October 2010. The project advances sustainability and clean energy workforce development practices at community colleges by…

  2. Dormancy in Plant Seeds

    NARCIS (Netherlands)

    Hilhorst, H.W.M.; Finch-Savage, W.E.; Buitink, J.; Bolingue, W.; Leubner-Metzger, G.

    2010-01-01

    Seed dormancy has been studied intensely over the past decades and, at present, knowledge of this plant trait is at the forefront of plant biology. The main model species is Arabidopsis thaliana, an annual weed, possessing nondeep physiological dormancy. This overview presents the state-of-the-art

  3. Magnetic-seeding filtration

    Energy Technology Data Exchange (ETDEWEB)

    DePaoli, D.W.; Tsouris, C. [Oak Ridge National Lab., TN (United States); Yiacoumi, Sotira

    1997-10-01

    Magnetic-seeding filtration is a technology under development for the enhanced removal of magnetic and non-magnetic particulates from liquids. This process involves the addition of a small amount of magnetic seed particles (such as naturally occurring iron oxide) to a waste suspension, followed by treatment with a magnetic filter. Non-magnetic and weakly magnetic particles are made to undergo nonhomogeneous flocculation with the seed particles, forming flocs of high magnetic susceptibility that are readily removed by a conventional high-gradient magnetic filter. This technology is applicable to a wide range of liquid wastes, including groundwater, process waters, and tank supernatants. Magnetic-seeding filtration may be used in several aspects of treatment, such as (1) removal of solids, particularly those in the colloidal size range that are difficult to remove by conventional means; (2) removal of contaminants by precipitation processes; and (3) removal of contaminants by sorption processes. Waste stream characteristics for which the technology may be applicable include (1) particle sizes ranging from relatively coarse (several microns) to colloidal particles, (2) high or low radiation levels, (3) broad-ranging flow rates, (4) low to moderate solids concentration, (5) cases requiring high decontamination factors, and (6) aqueous or non-aqueous liquids. At this point, the technology is at the bench-scale stage of development; laboratory studies and fundamental modeling are currently being employed to determine the capabilities of the process.

  4. Magnetic-seeding filtration

    International Nuclear Information System (INIS)

    DePaoli, D.W.; Tsouris, C.; Yiacoumi, Sotira.

    1997-01-01

    Magnetic-seeding filtration is a technology under development for the enhanced removal of magnetic and non-magnetic particulates from liquids. This process involves the addition of a small amount of magnetic seed particles (such as naturally occurring iron oxide) to a waste suspension, followed by treatment with a magnetic filter. Non-magnetic and weakly magnetic particles are made to undergo nonhomogeneous flocculation with the seed particles, forming flocs of high magnetic susceptibility that are readily removed by a conventional high-gradient magnetic filter. This technology is applicable to a wide range of liquid wastes, including groundwater, process waters, and tank supernatants. Magnetic-seeding filtration may be used in several aspects of treatment, such as (1) removal of solids, particularly those in the colloidal size range that are difficult to remove by conventional means; (2) removal of contaminants by precipitation processes; and (3) removal of contaminants by sorption processes. Waste stream characteristics for which the technology may be applicable include (1) particle sizes ranging from relatively coarse (several microns) to colloidal particles, (2) high or low radiation levels, (3) broad-ranging flow rates, (4) low to moderate solids concentration, (5) cases requiring high decontamination factors, and (6) aqueous or non-aqueous liquids. At this point, the technology is at the bench-scale stage of development; laboratory studies and fundamental modeling are currently being employed to determine the capabilities of the process

  5. As Gene Giants, os Agrotóxicos e as Sementes Transgênicas: o Papel Regulatório Brasileiro sob a perspectiva do Desenvolvimento Sustentável / The Gene Giants, Pesticides and Genetically Modified Seeds: The Brazilian Regulatory Role from the perspective of Sustainable Development

    Directory of Open Access Journals (Sweden)

    Marcus Tullius Fernandes dos Santos

    2016-10-01

    Full Text Available Purpose – The purpose of this study is to analyze the market performance of the gene giants with respect to the production and marketing of pesticides and genetically modified seeds in Brazil, checking the regulatory role regarding control and supervision by the federal government, on par with the discussion on the implementation of sustainable development. Methodology/approach/design – Research of the literature associated with data collection and documents in the period 2005-2015 was implemented at the institutions responsible for the registration, release, control and inspection of GM seeds and pesticides in Brazil, using the institutional theory of law. The main idea is that laws and institutions have not crystallized culture of sustainability, since in their application on cases involving the gene giants economic interests have overshadowed weak regulatory modeling. Findings – There is need to establish a smart regulatory model so that regulation can be implemented by abandoning the one-sided view of the preponderance of economic interest. Only with strong regulatory, social and economic pressures can address the transnational nature of sustainable development in face of the power of big business corporations. Practical implications – Regulatory criteria were developed by avoiding the preponderance of economic interests at the expense of sensitive environmental, social, cultural, and political values.

  6. Participatory innovation through user-designed knowledge sharing and Web2.0 in the Danish seed industry

    DEFF Research Database (Denmark)

    Tveden-Nyborg, Svend; Boelt, Birte; Misfeldt, Morten

    seed scientists from Aarhus University will work together with seed growers and seed company consultants in designing a collaborative knowledge platform to optimise the diffusion of innovation between them. The aim of the Ph.D. project is to look at the processes within the three communities......For many years the Danish seed industry has been at the forefront with high quality seed production, but in a rapidly changing global market innovation is a key factor for the future of Danish seed production - one important element to innovation is transfer of knowledge. In a new Ph.D. project...... of practice in their participatory efforts to design and select technologies that will improve their knowledge dissemination through a shared understanding of learning and innovation within the Danish seed industry. The research questions are: •What boundary objects emerge between and within the collaborating...

  7. Participatory innovation through user-designed knowledge sharing and Web2.0 in the Danish seed industry

    DEFF Research Database (Denmark)

    Tveden-Nyborg, Svend; Boelt, Birte; Misfeldt, Morten

    2010-01-01

    For many years the Danish seed industry has been at the forefront with high quality seed production, but in a rapidly changing global market innovation is a key factor for the future of Danish seed production - one important element to innovation is transfer of knowledge. In a new Ph.D. project...... seed scientists from Aarhus University will work together with seed growers and seed company consultants in designing a collaborative knowledge platform to optimise the diffusion of innovation between them. The aim of the Ph.D. project is to look at the processes within the three communities...... of practice in their participatory efforts to design and select technologies that will improve their knowledge dissemination through a shared understanding of learning and innovation within the Danish seed industry. The research questions are: •What boundary objects emerge between and within the collaborating...

  8. [Study on seed testing for Salvia miltiorrhiza].

    Science.gov (United States)

    Dan, Hong-mei; Qi, Jian-jun; Zhou, Li-li; Li, Xian-en

    2008-09-01

    To establish a seed testing methods for Salvia miltiorrhiza. Referring to the International Seed Testing Rules made by ISTA and the Seed Testing for Crops (GB/T3543. 1-1995) issued by China. The seeds are selected by winnowing; the seed purity is about 50%-60%; 100 grain weight is used to determine the quality of the seed; the seed moisture content is determined by air drying, the drying hour is 3 h. Seed viability is tested by TFC method.

  9. "Eu fui, voltei e ninguém viu": um estudo sobre a expectativa de carreira após a repatriação em uma empresa brasileira "I went, I got back, and nobody saw it": a study on the expected career after repatriation in a Brazilian company

    Directory of Open Access Journals (Sweden)

    Shalimar Gallon

    2013-03-01

    international experience. Expatriation provides knowledge and professional experience, something which may be related, by the repatriate, to possible career ascension or better performance in the organization. However, when this doesn't occur, frustration can lead him to look for another company which appreciates his knowledge, and this is a major entrepreneurial challenge: the retention of repatriates. This study aims to analyze the perceived relation between repatriation and expectations concerning professional career on the part of professionals who had or have an international professional experience through the Alpha company, a large organization which operates in more than 100 countries and maintains an expatriation process for 12 years, in 9 countries. Thus, a case study was carried out with 21 interviews, discussed through content analysis. As the main finding of this study, one finds out that repatriates start attributing more value to their professional development, establishing a stronger bond with themselves than with the organization where they work. As there're failures on the part of the company to present a planning to take advantage from the experience of this employee in positions which require more responsibility, some respondents stop thinking of their career within the company. Thus, they open themselves to search for other opportunities in the labor market. On the other hand, those who seek space within the organization end up perceiving themselves as "a problem" for the company.

  10. Germination of red alder seed.

    Science.gov (United States)

    M.A. Radwan; D.S. DeBell

    1981-01-01

    Red alder seeds were collected from six locations throughout the natural range of the species. Each seed lot was obtained from a single tree, and the seeds were used to determine germination with and without stratification treatment. Irrespective of treatment, germination varied significantly (P

  11. Nest-mediated seed dispersal

    Science.gov (United States)

    Robert J. Warren; Jason P. Love; Mark A. Bradford

    2017-01-01

    Many plant seeds travel on the wind and through animal ingestion or adhesion; however, an overlooked dispersal mode may lurk within those dispersal modes. Viable seeds may remain attached or embedded within materials birds gather for nest building. Our objective was to determine if birds inadvertently transport seeds when they forage for plant materials to...

  12. Seed systems support in Kenya

    NARCIS (Netherlands)

    Munyi, Peter; Jonge, De Bram

    2015-01-01

    The threats of climate change and rising food prices have stirred renewed attention for seed and food security in Africa, inviting new thinking on the role of seed sector development in coping with these concerns. One conceptual framework that has gained attention is the Integrated Seed Sector

  13. Scottish Nuclear, the company

    International Nuclear Information System (INIS)

    Yeomans, R.M.

    1991-01-01

    A former chief executive of Scottish Nuclear, formed when United Kingdom electricity generation was privatized, describes the financial viability of the company and considers the future of nuclear power. Scottish Nuclear owns and operates the Advanced Gas Cooled (AGR) and Magnox reactors at Hunterston and the AGR reactor at Torness and is a separate company from those dealing with hydro-electric and non-nuclear generation of electricity. Costs of running the reactors is identified as a proportion of the whole for certain key issues such as station costs, depreciation, decommissioning and insurance. While nuclear power generation using outmoded Magnox reactors is costly, the ecological cost of global warming is seen as more of a problem. Future policy for nuclear power in Scotland must include new plant, probably pressurized water reactors and a clear policy of safety enhancement. (UK)

  14. Company cases Denmark

    DEFF Research Database (Denmark)

    Tølle, Martin; Pedersen, Jørgen Lindgaard

    2005-01-01

    for government sector in Denmark. DC employed 1,000 persons and had a market share on 75 % in the market of large government institutions when it was taken over. Danish government wanted to sell DC in order to get more intensity in competion in IT - markets in general and especially in the market for public...... IT - solitions. CSC wanted to buy DC to penetrate the Nordic market. Some effects can be mentioned: Employment in CSC - DK is in 2003 1,700 persons or 2,600 including other companies bought up recently. In innovation positive effects can be registered from contacts with CSC - International. Not only from access...... - Laboratoriet, Benzon - Pharma and Pharma - Medica during years 1988 - 1991.Nycomed wants to establish itself as a company on European level.After a decade with different owners, fusions and splitting ups a construction in which head quarter and R&D move to Denmark close to Copenhagen. The importance...

  15. Happy oil companies

    International Nuclear Information System (INIS)

    Maincent, G.

    2009-01-01

    The decay of demand, the bad financial results of the first half of 2009 and the hypothetical depletion of reserves must not hide a reality: oil companies are passing through the economic crisis without much trouble. Even if profits have marked time in volume (-57% for BP, -65% for Shell..), the net margins have not significantly suffered and the available cash remains comfortable (14 billion euros for Total as an example). The perspectives offered by the new offshore sites (like Santos in Brazil) added to the fabulous promises of the Iraqi market where 'majors' can now make their come-back will be the key of success of oil companies. The overall exploration-production investments should start up again by the beginning of 2011. For the only offshore drilling domain, they should rise up by 32% during the 2009-2013 period which represents a sum of 367 billion dollars. (J.S.)

  16. The Balanced Company

    DEFF Research Database (Denmark)

    through control or trust. Human resource specialists need to make balanced decisions about how to design tasks and jobs in order to make them attractive as well as motivating. Marketers need to make balanced decisions about how to market products in the light of what is now important in consumers...... in their environments. Communication specialists need to make balanced decisions which take the different value systems and assumptions of stakeholders into consideration. Change specialists need to balance the need for continuity and change. Managers need to make balanced decisions about whether to achieve goals...... the creation and recreation of balanced relationships. Chapters in The Balanced Company ask and provide answers to questions about corporately responsible and ethically driven balanced decision making, such as: • How can a company and its stakeholders identify what should be taken into consideration - What...

  17. Oil companies make cutbacks

    International Nuclear Information System (INIS)

    Dupin, Ludovic

    2014-01-01

    As oil prices are falling, the oil sector faces company restructuring, merger projects, closure of oil fields, and so on. Restructuring is motivated by the costs of offshore exploration and oil production projects. Saudi Arabia tries to fight the emergence of shale gases by reducing oil prices, and somehow succeeds as some projects in the USA are put into question again. Experts perceive this situation as an opportunity for the sector to improve its efficiency and reduce over-staffing

  18. Building Company Loyalty System

    OpenAIRE

    Haniková, Alžběta

    2010-01-01

    The thesis discusses the importance of loyal customers, and loyalty system as a tool for building loyalty. It defines loyalty and customer satisfaction, it deals with the issue of customer retention. It describes the history and types of loyalty programs, important factors for deciding on their implementation and problems associated with them. The practical part is concerned with the clothing market, Orsay company and its Orsay Club loyalty systeme. The work also includes a survey of the loya...

  19. Tax optimization of companies

    OpenAIRE

    Dědinová, Pavla

    2017-01-01

    This diploma thesis deals with tax optimization of companies. The thesis is divided into two main parts - the theoretical and practical part. The introduction of the theoretical part describes the history of taxes, their basic characteristics and the importance of their collection for today's society. Subsequently, the tax system of the Czech Republic with a focus on value added tax and corporation tax is presented. The practical part deals with specific possibilities of optimization of the a...

  20. EXTERNAL CORPORATE GOVERNANCE MECHANISMS: MERGERS AND ACQUISITIONS ON THE BRAZILIAN MARKET

    Directory of Open Access Journals (Sweden)

    Mario Augusto Parente Monteiro

    2014-08-01

    Full Text Available The research aims to answer the following question: What is the effectiveness of mergers and acquisitions in the Brazilian market as external corporate governance mechanism? The main objective of the study is to verify if mergers and acquisitions operations in Brazilian market may act as an external mechanism of corporate governance, replacing managers and, as a consequence of changes in management, improving financial performance. The study is exploratory, qualitative in its approach, supported by documentary research on secondary data concerning an intentional sample of Brazilian companies aiming to identify the effect of M&A operations on the corporate governance structure of the acquired firm and on its financial results. Data obtained on the website of the Brazilian Securities and Exchange Commission (CVM, related to Brazilian M&A operations in the period 2005-2010, were analyzed. Although M&A operations in Brazil were found to have disciplinary nature in our sample of firms in the studied period, our results are inconclusive regarding the effectiveness of these transactions and external governance mechanisms.

  1. Zenn Motor Company

    Energy Technology Data Exchange (ETDEWEB)

    Clifford, I. [Zenn Motor Company, Toronto, ON (Canada)

    2010-07-01

    Zenn Motor company is a leader in the electric vehicle space and builds and markets a low speed vehicle known as the zero emission, no noise (ZENN). This presentation provided background information on the Zenn Motor Company as well as on EEStor, a company that develops four-wheeled vehicles and that is seeking partners to fund the development for a modified barium titanate-based ultracapacitor. In 2004, ZENN entered into a technology agreement with EEStor that secured certain exclusive and non-exclusive rights to purchase and deploy EEStor's EESU technology as part of its ZENNergy solutions in several markets, including exclusive rights for new four-passenger vehicles with a curb weight of up to 1,400 kilograms; exclusive rights for the neighbourhood electric vehicles (NEV) and golf carts market; exclusive rights for utility vehicles; and exclusive rights for the aftermarket conversion to ZENNergy of any four-wheeled vehicles. The presentation also addressed ZENNergy and the art of integrating high energy drive solutions. Lessons learned and EEStor's technology attributes were discussed. A hypothetical case study was also offered. The presentation concluded with a discussion of EEStor technology status and opportunity horizons. It was concluded that a better battery is needed to enable the mass adoption of electric vehicles. tabs.

  2. Optimization of helicopter hub locations and fleet composition in the Brazilian pre-salt fields

    OpenAIRE

    Norddal, Ida Kristine

    2013-01-01

    When implementing oil and gas operations in the Santos Basin pre-salt fields, Brazilian energy corporation Petróleo Brasileiro S.A (Petrobras) faces some significant challenges. One of these is the large distance from shore: exceeding 300 km at the most, it is about three times the distance to oil fields explored in the past. This has great impact on the company's offshore helicopter operations. In its current form, helicopters transport employees directly between onshore airport bases and of...

  3. A Database Design for the Brazilian Air Force Flying Unit Operational Control System.

    Science.gov (United States)

    1984-12-14

    Company, 1980. 23. Pereira Filho, Jorge da Cunha " Banco de Dados Hoje" Dados e Ideias - Brazilian Magazine , 99 : 55-63 (February 1979). 24. Rich...34QUAIS SAO AS CONDICOES DE EMPREGO OPERACIONAL DO MIRAGE 2120 ?" LIKE "WHAT IS THE FORCESTATUS OF MIRAGE 2120?" % Parsed ! % [ Production added to system...4 - QUAIS SAO AS CONDICOES DE EMPREGO OPERACIONAL DO MIRAGE 2120 ? % Parsed ! % (S DEPLOC) = sbbr % (S-TIME) = 1000 % Endurance = 0200 % (SITCODE

  4. 7 CFR 201.15 - Weed seeds.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Weed seeds. 201.15 Section 201.15 Agriculture... REGULATIONS Labeling Agricultural Seeds § 201.15 Weed seeds. The percentage of weed seeds shall include seeds of plants considered weeds in the State into which the seed is offered for transportation or...

  5. Seeding Event: Creating and Developing Spaces of Entrepreneurial Freedom

    Directory of Open Access Journals (Sweden)

    Gaëtan Mourmant

    2012-12-01

    Full Text Available This paper addresses the question of initiating, fostering and growing a vibrant economy by developing Spaces of Entrepreneurial Freedom (SoEF. Establishing and developing the SoEF is explained by a seeding event which is the core category of this grounded theory. In short, a seeding event leads to the patching of a potential, structural “hole”, which may prove valuable to an entrepreneurial network. Seeding events are started by an initiator who will recognize a network opportunity and exploit it. After event designing, the initiators implement the event through bold experimentation and using an adaptive structure. If the event is considered successful, the next stages are refining, growing, templating and finally replicating; these stages may occur one after the other or simultaneously. Through the development of SoEF, we suggest that entrepreneurs, governments, universities, large companies, and other players in the business world can improve the development of entrepreneurship at their respective levels.

  6. Improvement of the electric power sector through the access to the national power transmission system - SINTREL (Brazilian National System of Electric Power Transmission); Aperfeicoamento do setor de energia eletrica atraves do acesso a transmissao - SINTREL (Sistema Nacional de Transmissao de Energia Eletrica)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-04-01

    This report presents the organization and the operation of SINTREL (Brazilian National System of Electric Power Transmission), the national power transmission system, and it defines its function in the process of reform of the Brazilian electric sector. Besides showing the traditional organization of the companies and of the electric system, and the evolution of the organization of the Brazilian electric system to favor the competition.

  7. Performance of brazilian supermarket companies: a data envelopment analysis approach Desempeño organizacional en el sector de los supermercados brasileños: un analisis apoyado en el dea Desempenho organizacional no setor supermercadista brasileiro: uma análise apoiada em dea

    Directory of Open Access Journals (Sweden)

    Marco Antonio Ferreira de Souza

    2010-06-01

    Full Text Available This article applies Data Envelopment Analysis, DEA, to compare the relative performance of the 100 smallest supermarket companies from the list of the 300 largest in the sector. This is in consideration of relevance that has been given to DEA by academics. Results disclose that all single store companies have performance problems related to economies of scale while chain stores have problems more frequently related to poor technical efficiency. The ten largest supermarket companies have better performance, especially with regard to efficiency of scale, than the ten smallest supermarkets studied.El presente artículo pretende analizar el desempeño de las 100 empresas más pequeñas entre las 300 más grandes del sector de supermercados. En este contexto, se presenta como contribución una discusión del desempeño relativo por medio de la aplicación del Análisis Envolvente de Datos (DEA. Los resultados muestran, entre otras informaciones interesantes, que todos los supermercados con una sola tienda tienen sus problemas de rendimiento relacionados con la escala, mientras que aquellos con más de una tienda presentan más problemas relacionados con la eficiencia técnica. Se advierte que, en general, especialmente en lo que se refiere a la eficiencia de escala, los 10 supermercados más grandes tienen un rendimiento superior en comparación con los 10 más pequeños.Este artigo tem como objetivo analisar o desempenho das 100 menores empresas supermercadistas dentre as 300 maiores do setor. Nesse contexto, apresenta-se como contribuição uma discussão do desempenho relativo por meio da aplicação da Análise Envoltória de Dados (DEA. Os resultados mostram, entre outras informações interessantes, que todos os supermercados com uma loja única têm seus problemas de desempenho relacionados à escala, enquanto os que têm mais de uma loja apresentam problemas relacionados mais

  8. Seed dormancy and persistent sediment seed banks of ephemeral freshwater rock pools in the Australian monsoon tropics.

    Science.gov (United States)

    Cross, Adam T; Turner, Shane R; Renton, Michael; Baskin, Jerry M; Dixon, Kingsley W; Merritt, David J

    2015-04-01

    communities against environmental stochasticity. Since rock pool communities are often comprised of highly specialized endemic and range-restricted species, sediment seed banks may represent significant drivers of species persistence and diversification in these ecosystems. © The Author 2015. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  9. Influence of Control and Family Management in the Indebtedness of Brazilian Open Business: a Quantitative Study

    Directory of Open Access Journals (Sweden)

    Liliane Cristina Segura

    2014-01-01

    Full Text Available This research investigated the influence of the family on the debt of Brazilian open business companies. Although there is a vast national and international literature on capital structure, there are still doubts on the importance of family in business management. In Brazil, due to the large number of family businesses, it is even more evident the need to investigate the issue. The studied population was composed of companies listed on the BM&FBovespa, in 2010, and the final sample consisted of 356 companies. Six years were analyzed (2004-2009, in a total of 2,136 observations. The results show that the studied companies that are familiar or that have family management have become less indebted than others. This result is in accordance with national and international studies, according to which family firms tend to be more conservative in their investments, seeking to use more equity than third party capital.

  10. Reverse Transfers of Innovation and National Development: Evidence from Brazilian Subsidiaries

    Directory of Open Access Journals (Sweden)

    Maitê Alves Bezerra

    2015-12-01

    Full Text Available The search for innovation has become an important motivation for the internationalization of companies in emerging countries. In that context, this study tests the impact that a nation’s development has on whether subsidiaries transfer innovation of products or that of processes. Survey data collected from 73 subsidiaries of Brazilian companies indicate that companies located in developed markets tend to transfer more product-oriented innovations than do those based in emerging countries. Furthermore, the size and age of a subsidiary has an impact on the transfer process. The larger and younger the subsidiary, the more likely a company is to favor the flow of product innovation into its headquarters. The level of national development was not identified as an influence on the flow of process innovation.

  11. WATER AND SODIUM CHLORIDE EFFECTS ON Mimosa Tenuiflora (WILLD. POIRET SEED GERMINATION

    Directory of Open Access Journals (Sweden)

    Ivonete Alves Bakke

    2006-01-01

    Full Text Available Water shortage and saline soils of the Brazilian semi-arid northeastern region are limiting factors to the development of many plants. Jurema preta (Mimosa tenuiflora (Willd. Poiret is a small, multiple use tree that abundantly colonizes unfavorable sites, including environments with severe water stress. This work had the objective of investigating the tolerance of jurema preta seeds to water and salt stresses during germination. Seeds germination in polyethylene glycol (PEG-6000 and sodium chloride (NaCl solutions was analyzed under five different osmotic potentials (0.0; -0.3, -0.6, -0.9 and -1.2MPa, in order to simulate water and salt stress, respectively, in four 100-seed replications for each treatment. Seeds were placed into 10cmx10cmx4cm boxes, and germination accomplished in BOD germinator adjusted to 30oC. The number of germinated seeds was monitored every 24 hours, and percentage and speed of seed germination were generated from these data. Mean percentage germination in the control treatment was ~95%, reducing to 63-53% at -0.9 to -1.2-MPa PEG solutions, and to 27- 9.5% at NaCl solutions at equivalent osmotic potentials. Velocity of germination index was more affected, and decreased up to 1/8 of the control, at -0.6 MPa. Jurema preta seeds showed lower tolerance to NaCl than to water stress, and this species can be classified as a glycophyte.

  12. Drying on the germination and vigor of Crataeva tapia L. seeds

    Directory of Open Access Journals (Sweden)

    Edna Ursulino Alves

    Full Text Available ABSTRACT: Crataeva tapia L. is a fruit native to the Brazilian savanna, the Caatinga, and is used in the production of soft drinks and other beverages. Given the importance of this species and the lack of knowledge about its seeds, this research aimed to evaluate the physiological quality of C. tapia L. seeds subjected to different environments and drying periods. Seeds were dried for the following time periods: 0 (no drying, 24, 48, 72, 96, and 120 hours, in the laboratory environment (25°C and 90% RH and in a greenhouse (30°C and 80% RH. After the drying period, seeds from each of the treatments were used for determining the water content, germination, and vigor (using tests for emergence, first count of germination and emergence, rate of germination and emergence, length, and seedling dry weight. The experimental design was completely randomized and a factorial 2×6 scheme (local environment × drying periods was used with four replicate sets of seeds. The data were subjected to analysis of variance and polynomial regression using quadratic models. The germination and seed vigor reduced as the drying periods increased. For optimum results, the seeds of C. tapia L. must be dried in the laboratory for a period of 48 hours. In addition, their desiccation resistance was classified as intermediate.

  13. Accounting choices in Brazil: identifying the characteristics of publicly traded companies that opted to maintain versus derecognise deferred assets

    Directory of Open Access Journals (Sweden)

    Fernando Drago Lorencini

    2012-04-01

    Full Text Available The issuance of Brazilian Law 11.638/2007 is a critical step in the convergence of the Brazilian Generally Accepted Accounting Principles (GAAPs towards International Financial Reporting Standards. After the law was implemented and later modified by Provisional Executive Order 449/2008 (converted into Law 11.941/2009, certain accounting choices were allowed during the transition period. The Brazilian GAAPs allowed for restructuring costs and costs related to opening a new facility to be recognised as assets. As a transitional provision, companies were allowed to choose between maintaining or eliminating these values. In this paper, we attempted to identify which company characteristics were associated with this accounting choice. The final sample consisted of Brazilian companies listed on the BM & FBOVESPA, and a logistic regression identified two characteristics. Participation in one of the three different corporate governance levels of the BM & FBOVESPA was associated with the choice to derecognise the deferred assets, while companies decided to maintain the deferred asset if it was relatively large. The empirical evidence reported here contributes to the literature by explaining the manner in which a set of firm characteristics is related to a firm's accounting choices.

  14. Physiological quality of soybean seeds produced in four edaphoclimatic regions of Santa Catarina

    OpenAIRE

    Frandoloso,Volmir; Meneghello,Géri Eduardo; André,Maria Ângela; Deuner,Cristiane; Menegaz,Winicius

    2015-01-01

    Abstract:The production of soybeans in the state of Santa Catarina is quite significant in the national context, since the state is recognized for producing seeds with high standards of physiological quality, due to the use of modern technologies and favorable climatic conditions. The aim of this study was to evaluate the physiological quality of soybean seeds produced by major companies in the state of Santa Catarina, analyzed in three seasons: harvesting (reception at UBS), after processing...

  15. Mechanical harvesting of pumpkin seeds

    OpenAIRE

    Sito, Stjepan; Ivančan, Stjepan; Barković, Edi; Mucalo, Ana

    2009-01-01

    One of the key problems in production technology of pumpkin seed for oil production is mechanized harvesting and losses of seed during mechanical harvesting. The losses of pumpkin seed during mechanical harvesting at peripheral velocity of 1.57 m/s (optimally adjusted machine) were 4.4% for Gleisdorf species, 5.2% for Slovenska species and 7.8% for pumpkin with husk. The higher average losses of pumpkin seed with husk were caused by tight connection of seed and pumpkin fruit.

  16. Company Vision and Organizational Learning

    Directory of Open Access Journals (Sweden)

    Vojko Toman

    2015-11-01

    Full Text Available The effectiveness of a company is largely dependent on the company itself; it depends above all on its corporate governance, management, and implementation, as well as on decision-making processes and coordination. Many authors believe that organizational learning and knowledge are the most relevant aspects of company effectiveness. If a company wants to be effective it needs to create and realize its vision; to do this, it needs creativity, imagination, and knowledge, which can be obtained or enhanced through learning. This paper defines vision, learning, creativity and management and, above all, their relationships. The author argues that company vision influences the learning and knowledge of employees in the company through the vision’s content, through the vision-creating process, and through the vision enforcement process. Conversely, the influence of learning on company vision is explained. The paper is aimed at the use in the practice of companies and helps them to increase their effectiveness.

  17. STEPS: A NARRATIVE ACCOUNT OF A GABAPENTIN SEEDING TRIAL

    Science.gov (United States)

    Krumholz, Samuel D.; Egilman, David S.; Ross, Joseph S.

    2012-01-01

    Background Seeding trials, clinical studies conducted by pharmaceutical companies for marketing purposes, have rarely been described in detail. Methods We examined all documents relating to the clinical trial Study of Neurontin: Titrate to Effect, Profile of Safety (STEPS) produced during the Neurontin marketing, sales practices and product liability litigation, including company internal and external correspondence, reports, and presentations, as well as depositions elicited in legal proceedings of Harden Manufacturing v. Pfizer and Franklin v. Warner-Lambert, the majority of which were created between 1990 and 2009. Using a systematic search strategy, we identified and reviewed all documents related to the STEPS trial, in order to identify key themes related to the trial’s conduct and determine the extent of marketing involvement in its planning and implementation. Results Documents demonstrated that STEPS was a seeding trial posing as a legitimate scientific study. Documents consistently described the trial itself, not trial results, to be a marketing tactic in the company’s marketing plans. Documents demonstrated that several external sources questioned the validity of the study before execution, and that data quality during the study was often compromised. Furthermore, documents described company analyses examining the impact of participating as a STEPS investigator on rates and dosages of gabapentin prescribing, finding a positive association. None of these findings were reported in two published papers. Conclusions The STEPS trial was a seeding trial, used to promote gabapentin and increase prescribing among investigators, and marketing was extensively involved in its planning and implementation. PMID:21709111

  18. Irradiation effect on the seed vigor, SOD activity and MDA content in germinating seeds of yellow-seeded and black-seeded rape seed (Brassica napus L.)

    International Nuclear Information System (INIS)

    Han Jixiang; Hu Danhong; Liu Houli

    1993-01-01

    Seeds of a set of near-isogenic lines (Brassica napus L.) with different seed coat color from yellow to black were irradiated by 60 Co γ-rays of 150 krad. Seed vigor, superoxide dismutase (SOD) and malondialdehyde (MDA) in germinating seeds were analysed. In these characters, no significant difference between yellow-seeded lines (YLs) and black-seeded lines (BLs) showed before irradiation. But after irradiation, SOD activity in YLs was lower than that in BLs. While MDA content in YLs was obviously higher that that in DLs. As a result of irradiation, seed vigor of YLs was lower than that in BLs. these results indicated that the irradiation resistance of rape seed was related to the level of SOD as well as protective structure or substances in seed coat and that the radiosensitivity of YLs was higher than that of DLs

  19. Risk Management in Insurance Companies

    OpenAIRE

    Yang, Xufeng

    2006-01-01

    Insurance is the uncertain business in uncertain society. Today, insures face more complex and difficult risks. Efficient risk management mechanisms are essential for the insurers. The paper is set out initially to explore UK insurance companies risk management and risk disclosure by examining companies annual report after all the listed insurance companies are required to disclose risk information in their annual report, which seeks to reflect the recent development in UK insurance companies...

  20. Organizational architecture of multinational companies

    OpenAIRE

    Sikorová, Lenka

    2009-01-01

    The main goal of the bachelor thesis Organizational Architecture of Multinational Companies is to elaborate the overview of organizational structures that are used by modern global companies. The thesis contains an analysis of such companies development, principles of functioning, pros and cons and the opportunities which these brings. It also contains a description of the basic concepts associated with organizational architecture such as globalization, multinational companies and organizatio...

  1. Strategy Assessment of Company ECOPOSTES

    OpenAIRE

    Cortazar Sanabria, Javier Mauricio

    2015-01-01

    This thesis focuses on developing a research on the different types of strategies a company can implement depending on their situation and the various analyses that must be completed before making the strategy decision. External and internal environment methods are described together with the various forms of corporate restructure methods a company can use if needed. The whole process is followed step by step to provide a strategy assessment to company Ecopostes, a Colombian company focused o...

  2. IMPLEMENTATION OF QUALITATIVE RULES IN COMPANY`S INFORMATION MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Anna WOLNOWSKA

    2012-07-01

    Full Text Available In the article there were presented chosen issues of quality management. Important role of information and work processes in companies were emphasized . Based on eight rules of quality management, TQM standards and ideas of discipline pioneers like Deming, Juran, Crosby and Shewart, author has constructed way of using chosen rules and assumptions to company`s information circulation. Analogy, suggested by author, has not only emphasized importance of information as a company`s resource, but also has pointed to possibility of improving ways of managing this information.

  3. Breeding for Grass Seed Yield

    DEFF Research Database (Denmark)

    Boelt, Birte; Studer, Bruno

    2010-01-01

    Seed yield is a trait of major interest for many fodder and amenity grass species and has received increasing attention since seed multiplication is economically relevant for novel grass cultivars to compete in the commercial market. Although seed yield is a complex trait and affected...... by agricultural practices as well as environmental factors, traits related to seed production reveal considerable genetic variation, prerequisite for improvement by direct or indirect selection. This chapter first reports on the biological and physiological basics of the grass reproduction system, then highlights...... important aspects and components affecting the seed yield potential and the agronomic and environmental aspects affecting the utilization and realization of the seed yield potential. Finally, it discusses the potential of plant breeding to sustainably improve total seed yield in fodder and amenity grasses....

  4. National companies : performance, ventures, utility

    International Nuclear Information System (INIS)

    Didier, F.

    1994-01-01

    The author shows how a performing National Company can efficiently contribute, in line with the producing State, to the negotiation with International Companies and the success of large oil ventures contemplated by reserves-short countries. Fully entrepreneurial, the National Company will usefully ''explore'' touchy matters, and bring closer national rationale and petroleum rationale. (Author)

  5. Multilingualism in Companies: An Introduction

    Science.gov (United States)

    Sherman, Tamah; Strubell, Miquel

    2013-01-01

    This thematic collection of four papers explores a number of perspectives on companies in which multiple languages are used. The "organisational" perspective concerns the question of how the presence of or demand for multiple languages in the company is managed--how companies are guided by national and other policies in regard to the use…

  6. Organizational architecture of multinational company

    OpenAIRE

    Vrbová, Tereza

    2012-01-01

    The Bachelor's Thesis ,,Organizational architecture of multinational company" sets the target to analyse organizational structures used in multinational companies at present. In the teoretical section is briefly described development of this subject, basic concepts associated with organizational architecture such as globalization, multinational companies and organizational architecture. I also generalized main characteristics of organizational forms and describe their pros and cons. The pract...

  7. A construção social do mercado de madeiras certificadas na Amazônia brasileira: a atuação das ONGs ambientalistas e das empresas pioneiras The social construction of the Brazilian certified wood market in the Amazon Region: the performance of the environmental NGOs and Pioneer Companies

    Directory of Open Access Journals (Sweden)

    Marcelo Sampaio Carneiro

    2007-12-01

    Full Text Available Este artigo analisa o processo de construção de um mercado de madeiras certificadas pelo selo do Forest Stewardship Council (FSC na Amazônia brasileira. A certificação florestal pode ser compreendida como uma estratégia, desenvolvida a partir dos anos 90, por um conjunto de ONGs ambientalistas para tentar modificar o padrão de funcionamento da indústria mundial de madeiras. Como mostram alguns trabalhos de Sociologia Econômica, o processo de construção de um mercado requer um conjunto diverso de investimentos, de forma a permitir o estabelecimento e o funcionamento das trocas mercantis. No caso em questão, procuramos mostrar como esse processo se desenrolou, através da constituição de mecanismos de apoio à emergência da produção de madeiras certificadas e da atuação de empresas pioneiras (na obtenção do selo do FSC no interior do campo econômico da indústria de madeiras tropicais.This text studies the process of construction of a market for Forest Stewardship Council (FSC certified timber in the Brazilian Amazon. Forestry certification can be understood as a strategy developed from the 1990s by some environmental non-governmental organizations in an attempt to modify the working patterns of the world timber industry face the relative failure of the previous boycott policy of tropical timber. The process of construction of a market, as shown by several works in economic Sociology, always demand investments that facilitate the mechanism of commodity exchange. We try to show that, in the case of certified timber products, market construction unfolds from the criticism of the traditional market for tropical wood products and from the promotion of mechanisms that supported the growth of certified timber production. We also highlight the trajectory of the first firms who obtained the stamp of forestry certification in order to try to understand the likelihood that this market becomes dominant and therefore redirects forest

  8. Physiological quality and seed respiration of primed Jatropha curcas seeds

    Directory of Open Access Journals (Sweden)

    Micheli Angelica Horbach

    2017-11-01

    Full Text Available ABSTRACT Seed deterioration is a natural and irreversible process. Nevertheless, seed priming with water and antioxidants can minimize oxidative damage in oilseeds, resulting in attenuation of seed deterioration. The objective of this assay was to evaluate seed priming on respiratory activity of Jatropha curcas submitted to accelerated aging. Seeds from two provenances (Janauba and Pedro J. Caballero were submitted to three priming treatments (control, immersion in deionized water, and with 750 µmol L-1 of ascorbic acid and treated for accelerated aging at 41 °C for 72 h. The results showed that the priming of J. curcas seeds promoted tolerance to accelerated aging. Primed seeds, with ascorbic acid from Janauba and deionized water from Pedro J. Caballero, resulted in a higher percentage of normal seedlings, and increased germination speed index and seed respiration. The decline of physiological quality of J. curcas seeds after accelerated aging is directly associated with a reduction in respiratory activity that is related to seed moisture content.

  9. A suitable pricing strategy for hybrid maize seed in South Africa

    OpenAIRE

    2012-01-01

    M.B.A. A general increase in price elasticity on farming inputs as well as increasing pressure on South African subsidiaries of international companies makes it important for a well-planned pricing strategy. This is accentuated by the fact that pricing is normally done only once a year in seed companies in South Africa, and customers are unlikely to accept more frequent price changes. The aim of this study is to determine a suitable pricing strategy for hybrid maize seed for Monsanto in So...

  10. CSR in TSL companies

    Directory of Open Access Journals (Sweden)

    Joanna DYCZKOWSKA

    2015-03-01

    Full Text Available TSL companies are characterized by high dynamics of an increase of incomes, and hence increased shipping. Owing to a rational policy in the area of the consolidation of production and distribution, they may boast of a better use of the means of transport. The purpose of this article is to present the activities in the area of the eco-friendly CSR aspect in the activities of TSL companies taking into consideration particularly logistic operators. The research methods used in the study include an analysis of secondary data, observations and comparative analyses. Road transport in the shipping structure comes first and it constitutes 84% of freights. In the year 2009, in Poland greenhouse gas emissions from road transport amounted to 42.5 million tons (4.84% of the EU member states and CO emissions were 41.9 million tons (analogically, 4.83% of environment pollutions in the European Union. This causes an emission of fumes into the atmosphere. The policy of sustainable development pursued by logistic operators under corporate social responsibility is a response to the abovementioned data. They take decisions concerning social and environmental aspects. The activities of TSL companies under CSR need to provide an answer to customer expectations and needs, and they have to cause an increase of competitiveness on the market. The selected four largest logistic operators conduct the following eco-friendly activities on the highest level: fume emission reports and the control of these emissions, transport of hazardous goods (ADR, voluntary services in the scope of environmental protection and cooperation with eco-friendly organizations. There are those activities which call for improvement: a limitation of the emission of fumes, waste management and sewage treatment policy.

  11. Empty seeds are not always bad: simultaneous effect of seed emptiness and masting on animal seed predation.

    Directory of Open Access Journals (Sweden)

    Ramón Perea

    Full Text Available Seed masting and production of empty seeds have often been considered independently as different strategies to reduce seed predation by animals. Here, we integrate both phenomena within the whole assemblage of seed predators (both pre and post-dispersal and in two contrasting microsites (open vs. sheltered to improve our understanding of the factors controlling seed predation in a wind-dispersed tree (Ulmus laevis. In years with larger crop sizes more avian seed predators were attracted with an increase in the proportion of full seeds predated on the ground. However, for abundant crops, the presence of empty seeds decreased the proportion of full seeds predated. Empty seeds remained for a very long period in the tree, making location of full seeds more difficult for pre-dispersal predators and expanding the overall seed drop period at a very low cost (in dry biomass and allocation of C, N and P. Parthenocarpy (non-fertilized seeds was the main cause of seed emptiness whereas seed abortion was produced in low quantity. These aborted seeds fell prematurely and, thus, could not work as deceptive seeds. A proportion of 50% empty seeds significantly reduced ground seed predation by 26%. However, a high rate of parthenocarpy (beyond 50% empty seeds did not significantly reduce seed predation in comparison to 50% empty seeds. We also found a high variability and unpredictability in the production of empty seeds, both at tree and population level, making predator deception more effective. Open areas were especially important to facilitate seed survival since rodents (the main post-dispersal predators consumed seeds mostly under shrub cover. In elm trees parthenocarpy is a common event that might work as an adaptive strategy to reduce seed predation. Masting per se did not apparently reduce the overall proportion of seeds predated in this wind-dispersed tree, but kept great numbers of seeds unconsumed.

  12. VUJE, Inc. Company mission

    International Nuclear Information System (INIS)

    2008-01-01

    VUJE is an engineering company that performs design, supply, implementation, research and training activities, particularly in the field of nuclear and conventional power generation. Our earlier research specialization in the field of nuclear power generation has gradually diversified into design and engineering activities during performing particular tasks. Nowadays we are able to provide all activities related to construction, operation, modernisation and finally termination of operation mainly of power generating facilities. Our objective is to offer complex, professional and quality solutions according to our customers' needs and thus assist to show real asset of nuclear energy generation. (author)

  13. Contribution of service companies

    International Nuclear Information System (INIS)

    Sole, L. M.; Cortes, A.

    2002-01-01

    The most influential aspect when choosing the model of contract between Client and Contractor relapses into the maturity reached by both parts. The service supplier will have to show his competence with his resume, not only technical, but also of actual actions concerning availability reliability, maintainability, security, environment and costs. That maturity may have been the reason why most of the service companies, of national scope, that carry out maintenance of nuclear power stations electricity and instrumentation nowadays, are present from the assembly and implementation phases of these nuclear power stations. (Author)

  14. Reading and company

    DEFF Research Database (Denmark)

    Kuzmičová, Anežka; Dias, Patrícia; Vogrinčič Čepič, Ana

    2017-01-01

    in the environment where one engages in individual silent reading. The primary goal of the study was to explore the role and possible associations of a number of variables (text type, purpose, device) in selecting generic (e.g. indoors vs outdoors) as well as specific (e.g. home vs library) reading environments....... Across all six samples included in the study, participants spontaneously attested to varied, and partly surprising, forms of sensitivity to company and social space in their daily efforts to align body with mind for reading. The article reports these emergent trends and discusses their potential...

  15. The Brazilian emergency response system

    International Nuclear Information System (INIS)

    Santos, Raul dos

    1997-01-01

    With the objective of improving the response actions to potential or real emergency situations generated by radiological or nuclear accidents, the Brazilian National Nuclear Energy Commission (CNEN) installed an integrated response system on a 24 hours basis. All the natiowide notifications on events that may start an emergency situation are converged to this system. Established since July 1990, this system has received around 300 notifications in which 5% were classified as potential emergency situation. (author)

  16. Efficiency Determinants in Brazilian Football Clubs

    OpenAIRE

    Marcelo Machado de Freitas; Rafael Araújo Sousa Farias; Leonardo Flach

    2017-01-01

    The aim of this study is to analyze the efficiency of Brazilian football clubs in generating revenues and the reasons behind it. To achieve this goal, we applied quantitative methods including Data Envelopment Analysis and Tobit regression modeling to data on the best clubs from 2012 to 2014, according to the Brazilian Football Confederation ranking. The results allowed for the inference that the largest Brazilian clubs, such as Grêmio (RS), Palmeiras (SP) and Vasco (RJ), were not efficie...

  17. Chinese Competition and Brazilian Exports of Manufactures

    OpenAIRE

    Jenkins, Rhys

    2014-01-01

    In recent years concerns have been raised over the impact of Chinese competition on Latin American exports, particularly those from Mexico. This article shows that Brazilian manufactured exports too have been negatively affected, and that this has been reflected in the “primarization” of Brazilian exports and a declining share in the import markets of its major customers. A variety of different indicators were used to analyse the extent to which Brazilian exports have faced competition from C...

  18. Seeds of the Future

    CERN Multimedia

    CERN. Geneva

    2015-01-01

    Five of the global issues most frequently debated today are the decline of biodiversity in general and of agrobiodiversity in particular, climate change, hunger and malnutrition, poverty and water. These issues are connected with each other, and should be dealt with as such. Most of our food comes from seeds (even when we eat meat, we indirectly eat plants, which come from seeds) and food affects our health. The evolution of plant breeding, the science which is responsible for the type and the diversity of seed that farmers plant, and hence for the diversity of food that we eat, helps us understand how agrobiodiversity has decreased. An agro-ecological model of agriculture could be solution to the most important problems affecting the planet, but is often criticized for not being able to produce enough food for a growing population casting doubts on whether food security and food safety can be compatible objectives. Participatory and evolutionary plant breeding, while benefiting from advances in molecular g...

  19. Impacto da contabilização do leasing operacional no balanço patrimonial: o caso das Cias. aéreas brasileiras TAM e GOL = The impact of operating leasing recognition in the balance sheet: the case of brazilian airlines companies Tam and Gol

    Directory of Open Access Journals (Sweden)

    Ludmila de Melo Souza

    2011-08-01

    Full Text Available As operações de leasing são utilizadas pelas empresas como uma forma alternativa de capitalização. Atualmente, esse tipo de operação pode ser classificado em duas modalidades: financeiro e operacional, em que este funciona como um contrato de aluguel e aquele se assemelha a uma compra financiada. Em termos de contabilização, a grande diferença é que o leasing operacional não integra o balanço. O FASB, ciente dessa possível distorção que a não contabilização gera no usuário da informação contábil, reuniu-se com o IASB e discutiram a melhor forma para solucionar o problema. Os dois conselhos decidiram provisoriamente que as arrendatárias devem contabilizar as operações decorrentes de leasing operacional no ativo e no passivo. Portanto, o objetivo do trabalho é verificar o impacto da contabilização do leasing operacional de forma semelhante ao leasing financeiro na estrutura patrimonial das empresas presentes na amostra. Assim, o presente trabalho analisou os Balanços Patrimoniais da TAM e da GOL nos anos de 2007 a 2009, uma vez que as companhias aéreas são grandes usuárias das operações de leasing operacional na “aquisição” de aeronaves. Os balanços foram ajustados com os valores informados nas notas explicativas. Conclui-se que o registro das operações de leasing operacional representou para as empresas analisadas um significativo impacto na estrutura patrimonial e consequentemente nos indicadores financeiros e que a contabilização das operações de leasing operacional dará maior transparência às demonstrações contábeis.Leasing transactions are used by companies as a way to get capitalized. However, this type of transaction can be classified in two types: financial and operating, in which the operating leasing works as a rent and financial leasing resembles a financed purchase. The most important difference in the accounting model is that the operating lease is not included in the balance sheet

  20. Alternative fuels: a Brazilian outlook

    International Nuclear Information System (INIS)

    Moreira, J.R.; Serra, G.E.

    1990-01-01

    This paper focuses on studies and information related to the use of alternative fuels in Brazil. The first part of this paper deals with the economics of different biomass technologies. The analysis consists of a careful costing of all operations involved. The study deals with wood, sugar cane and cassava, since these crops are exploited for commercial purposes in Brazil. Corn, although a useful raw material for producing ethanol in the United States, is not used for this purpose in Brazil. The second part deals with the industrial technologies used to convert biomass into energy. We consider several forms of energy derived from biomass and evaluate the economics of the processes. When opportune, we compare costs with those of the North American market. Market analysis and displacement of conventional energy are the subject of the third part of the paper. While the cost of each product is evaluated in most cases; in others the current market price is used. Finally, we raise the issues of institutional problems and planning and offer some conclusions on the future of biomass as an alternative energy source. The technological discussion in this paper is based on the Brazilian experience in producing ethanol and other fuels from biomass. It is possible to extrapolate the Brazilian experience to other developing countries. The observations made in this chapter are based on the conditions prevalent in the Brazilian south-central agricultural region, specifically the state of Sao Paulo. (author). 91 refs., 16 figs., 11 tabs

  1. Brazilian Studies Then and Now

    Directory of Open Access Journals (Sweden)

    Anthony Pereira

    2012-09-01

    Full Text Available In 1912 the Brazilian diplomat and scholar Manuel de Oliveira Lima gave six lectures at Stanford University that encapsulated his views of what we now call Brazilian Studies. This article summarizes Oliveira Lima’s lectures. It then points out three aspects of Oliveira Lima’s worldview that are problematic from the perspective of the twenty-first century: his Eurocentrism; the unproblematic nature of the nation-state in his thinking; and his largely negative view of Brazil’s racial heritage. The third part of the essay analyzes three aspects of Oliveira Lima’s lectures that are still contemporary. These are the need to establish an adequate comparative context for the study of Brazil; the difficulty of justifying an academic discipline that revolves around the study of a single country; and the challenge of uniting disparate and specialized disciplines in order to appreciate Brazil’s complexity and trajectory in the modern world. In the conclusion, some guidelines for maintaining Brazilian Studies as a vibrant field are suggested.

  2. The European Model Company Act

    DEFF Research Database (Denmark)

    Cleff, Evelyne Beatrix

    2011-01-01

    European Company Law regulation is currently undergoing a reform. These reforms raise a number of regulatory questions, such as what should be the aims of companies' legislation, and how these aims should best be met by regulation. Many of the reforms and discussions (both on EU and national level...... an increasing influence on the framing of company legislation, such as the choice between mandatory or default rules. This article introduces the project 'European Company Law and the choice of Regulatory Method' which is carried out in collaboration with the 'European Model Company Act Group'. The project aims...

  3. Seed production and quality of maize in High Valleys of Mexico.

    Directory of Open Access Journals (Sweden)

    Juan Virgen-Vargas

    2015-12-01

    Full Text Available The objective of this study was to increase the productivity of maize in High Valleys of Mexico, at the Valley of México and Bajio Experimental Stations of the National Institute for Forestry, Agriculture and Livestock Research (INIFAP. The following activities were carried out: production of registered seed to strengthen seed micro- enterprises of national capital, quality evaluation of certified seed, and generation of production technology. Between 2005 and 2013, 46.71 tons of registered seed of the hybrids parents: H-40, H-48, H-50, H-52, H-66, H-70 and H-161, and the varieties: VS-22, V-54A and V-55A were produced and sold to 31 seed producers in the Estado de Mexico, Tlaxcala, Puebla, Hidalgo, Morelos, Guanajuato, Michoacan, and Jalisco; that satisfied 60 % of demand per year (8.68 t. In 2013 and 2014, agreements were signed between INIFAP and four micro-enterprises to produce registered seeds. The certified seed produced by companies reached certification standards, germination percentage ≥ 85, 98% pure seed and less than 2% inert matter; test weight between 72 and 78 kg/hl, thousand seed weight between 288 and 361 g and genetic quality between 96 and 98 % of the true type plants. The study identified information about locations, potential yields, population density, and planting dates for the production of parents, lines and single crosses, in the Estado de Mexico and Tlaxcala.

  4. Effects of processing phases on the quality of massai grass seeds

    Directory of Open Access Journals (Sweden)

    Lilian Faria de Melo

    Full Text Available ABSTRACT Massai grass is an important tropical forage grass. The harvested seeds upon being received by the company, are found to be contaminated with impurities which are removable by processing machines. This procedure is necessary to produce seeds of a quality level within standards established for commercialization and sowing purposes. The objective of this project was to evaluate the effects of processing phases on the physical and physiological quality of massai grass (Panicum maximum x P. infestum, cv. Massai seeds for commercialization purposes. Seeds were sampled before processing and after leaving the air and screen machine (upper and intermediary screens and bottom; first gravity table (drift, upper and intermediate spouts; treating machine; and second gravity table (upper, intermediate, and lower spouts. Seeds were evaluated as to water content, physical (purity and 1,000 seeds weight and physiological quality (germination, first count of germination, seedling vigor classification, accelerated aging, seedling emergence in the field, speed of emergence index, and primary root length, shoot length. Massai grass seeds had their physical and physiological qualities improved when they were processed by an air and screen machine and a gravity table. Seeds from the intermediate discharge spout of the first gravity table, after going through the air and screen machine, are those of with highest physiological potential. The seeds of this species do not need to be processed to fit the germination and purity standards when the national market is the goal.

  5. Physicochemical Evaluation of Seeds and Oil of Nontraditional Oil Seeds

    Directory of Open Access Journals (Sweden)

    Adam Ismail Ahmed

    2015-08-01

    Full Text Available The present work was conducted in the Laboratory of Biochemistry and Food science department, Faculty of Natural Resources and Environmental Studies, University of Kordofan, in order to evaluate some nontraditional oil seeds these are i.e. Marula (Sclerocarya birrea, Roselle (Hibiscus sabdariffa L. seeds and Christ’s thorn (Zizyphus spina-christi seeds. The seeds of the roselle and Christ’s thorn fruits were procured from Elobeid local market, North Kordofan State, while marula fruits were obtained from Elnuhod, West Kordofan State. The proximate composition of the seeds, cake and christ’s thorn pulp was done. Some chemical and physical properties were performed for the extracted oil. The results revealed that proximate composition of the seeds and cake differ statistically among the studied materials. Significant differences were observed among the oil extracted from these species; moreover, these oils differ significantly in color and viscosity only.

  6. Genetically modified crops: Brazilian law and overview.

    Science.gov (United States)

    Marinho, C D; Martins, F J O; Amaral Júnior, A T; Gonçalves, L S A; dos Santos, O J A P; Alves, D P; Brasileiro, B P; Peternelli, L A

    2014-07-07

    In Brazil, the first genetically modified (GM) crop was released in 1998, and it is estimated that 84, 78, and 50% of crop areas containing soybean, corn, and cotton, respectively, were transgenic in 2012. This intense and rapid adoption rate confirms that the choice to use technology has been the main factor in developing national agriculture. Thus, this review focuses on understanding these dynamics in the context of farmers, trade relations, and legislation. To accomplish this goal, a survey was conducted using the database of the National Cultivar Registry and the National Service for Plant Variety Protection of the Ministry of Agriculture, Livestock and Supply [Ministério da Agricultura, Pecuária e Abastecimento (MAPA)] between 1998 and October 13, 2013. To date, 36 events have been released: five for soybeans, 18 for corn, 12 for cotton, and one for beans. From these events, 1395 cultivars have been developed and registered: 582 for soybean, 783 for corn and 30 for cotton. Monsanto owns 73.05% of the technologies used to develop these cultivars, while the Dow AgroScience - DuPont partnership and Syngenta have 16.34 and 4.37% ownership, respectively. Thus, the provision of transgenic seeds by these companies is an oligopoly supported by legislation. Moreover, there has been a rapid replacement of conventional crops by GM crops, whose technologies belong almost exclusively to four multinational companies, with the major ownership by Monsanto. These results reflect a warning to the government of the increased dependence on multinational corporations for key agricultural commodities.

  7. EXPORT INCENTIVE PROGRAMS: A STUDY ABOUT BRAZILIAN SME’S FROM SANTA CATARINA STATE

    Directory of Open Access Journals (Sweden)

    Izabel Regina de Souza

    2012-01-01

    Full Text Available The reality of the Brazilian economy during the last decade has influenced many companies to get new markets to expand to other parameters of competition. The export incentive programs created by the government, is an example of this, and he has performed positively, strengthening the relationship of resources and capacity to develop sales strategies and relationships with the external market. With the use of financial incentive programs for export, companies can enjoy the competitiveness and advantages related to cost of goods or services, and thus help them achieve a satisfactory goal with the export activity. Careful to promote exports, the Brazilian government creates lines of financial incentives that can meet the needs of Brazilian companies. These floor plane are known as advances on exchange contracts (ACC, Advances on foreign exchange delivered (ACE, Program for Export – (Proex among others. Santa Catarina has been active in the export process of the country, accounting for significant numbers for the trade balance. The target of this study is to understand the reactions of the business of Santa Catarina in the use of financial incentives for export. The research method adopted, as to the purposes of research, the research was exploratory and the means of investigation was a qualitative field research through interviews. The results showed that the reasons these companies entering in the international market, have been opening new markets, new business opportunities and increase the export volume. Financial incentives are most commonly used by companies to Advance on Export Contracts (ACC and Advances on Foreign Exchange Delivered (ACE.

  8. Company Profile: Selventa, Inc.

    Science.gov (United States)

    Fryburg, David A; Latino, Louis J; Tagliamonte, John; Kenney, Renee D; Song, Diane H; Levine, Arnold J; de Graaf, David

    2012-08-01

    Selventa, Inc. (MA, USA) is a biomarker discovery company that enables personalized healthcare. Originally founded as Genstruct, Inc., Selventa has undergone significant evolution from a technology-based service provider to an active partner in the development of diagnostic tests, functioning as a molecular dashboard of disease activity using a unique platform. As part of that evolution, approximately 2 years ago the company was rebranded as Selventa to reflect its new identity and mission. The contributions to biomedical research by Selventa are based on in silico, reverse-engineering methods to determine biological causality. That is, given a set of in vitro or in vivo biological observations, which biological mechanisms can explain the measured results? Facilitated by a large and carefully curated knowledge base, these in silico methods generated new insights into the mechanisms driving a disease. As Selventa's methods would enable biomarker discovery and be directly applicable to generating novel diagnostics, the scientists at Selventa have focused on the development of predictive biomarkers of response in autoimmune and oncologic diseases. Selventa is presently building a portfolio of independent, as well as partnered, biomarker projects with the intention to create diagnostic tests that predict response to therapy.

  9. Sunflower seed allergy

    Science.gov (United States)

    Ukleja-Sokołowska, Natalia; Gawrońska-Ukleja, Ewa; Żbikowska-Gotz, Magdalena; Bartuzi, Zbigniew; Sokołowski, Łukasz

    2016-01-01

    Sunflower seeds are a rare source of allergy, but several cases of occupational allergies to sunflowers have been described. Sunflower allergens on the whole, however, still await precise and systematic description. We present an interesting case of a 40-year-old male patient, admitted to hospital due to shortness of breath and urticaria, both of which appeared shortly after the patient ingested sunflower seeds. Our laryngological examination revealed swelling of the pharynx with retention of saliva and swelling of the mouth and tongue. During diagnostics, 2 months later, we found that skin prick tests were positive to mugwort pollen (12/9 mm), oranges (6/6 mm), egg protein (3/3 mm), and hazelnuts (3/3 mm). A native prick by prick test with sunflower seeds was strongly positive (8/5 mm). Elevated concentrations of specific IgE against weed mix (inc. lenscale, mugwort, ragweed) allergens (1.04 IU/mL), Artemisia vulgaris (1.36 IU/mL), and Artemisia absinthium (0.49 IU/mL) were found. An ImmunoCap ISAC test found an average level of specific IgE against mugwort pollen allergen component Art v 1 - 5,7 ISU-E, indicating an allergy to mugwort pollen and low to medium levels of specific IgE against lipid transfer proteins (LTP) found in walnuts, peanuts, mugwort pollen, and hazelnuts. Through the ISAC inhibition test we proved that sunflower seed allergen extracts contain proteins cross-reactive with patients’ IgE specific to Art v 1, Art v 3, and Jug r 3. Based on our results and the clinical pattern of the disease we confirmed that the patient is allergic to mugwort pollen and that he had an anaphylactic reaction as a result of ingesting sunflower seeds. We suspected that hypersensitivity to sunflower LTP and defensin-like proteins, both cross-reactive with mugwort pollen allergens, were the main cause of the patient’s anaphylactic reaction. PMID:27222528

  10. Hidden impacts of the Samarco mining waste dam collapse to Brazilian marine fauna - an example from the staurozoans (Cnidaria)

    OpenAIRE

    Miranda, Lucília Souza; Marques, Antonio Carlos

    2016-01-01

    The collapse of the Fundão tailings dam at Mariana (State of Minas Gerais, Brazil) started a huge human tragedy and likely the most serious environmental disaster in recent Brazilian history. The dam had contained waste from processing iron ore from mines owned by Samarco, a joint venture company of the Brazilian Vale S.A. and the Anglo-Australian BHP Billiton Ltd. Following ineffective attempts to contain the disaster, after 16 days the mud flood reached the sea, where its impact is expected...

  11. Effects of gamma radiation and storage on cooked pine seed (Araucaria angustifollia)

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Lucia A.C.S.; Modolo, Debora M.; Martinez, Patricia; Piero, Edson A. di; Bigide, Priscila; Arthur, Valter, E-mail: lcasilva@cena.usp.br, E-mail: arthur@cena.usp.br [Centro de Energia Nuclear na Agricultura (CENA/USP), Laboratorio de Radiobiologia e Ambiente, Piracicaba, SP (Brazil); Harder, Marcia N.C.; Arthur, Paula B. [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2011-07-01

    The Araucaria angustifolia, is known as the Pinheiro-do-Parana Brazilian pine, Pine, Pine Tree Monkey, emerges as the main representative of the Rain Forest, also known as Araucaria Forest, part of the Atlantic Forest biome (Decree Law 750/1993). Despite being appreciated nutritious food, the gear has been widely used in Brazilian cook as other seeds, and its consumption in the more usual way roasted or boiled, however, certain foods have been developed, such as flour, pine seeds, artisan produced only due to poor commercial expression. Because of this, the aim of this work was to study the effect of storage under vacuum and gamma radiation on samples cooked pinion. Pine seeds after cooking were stored in vacuum packaging and polypropylene irradiated with 0 (control), 0.5, 1.0 and 3.0 kGy. Later they were stored at a temperature of 6 degree C. Analyzes were performed to characterize physical (weight, temperature, percentage of losses) and proximate composition (Humidity, fat, protein, ash and weight loss) of A. angustifolia (Bert.) pine seed after three months of storage. The results indicated that there was no significant difference between treatments at protein parameter. About the other parameters there was an increase humidity and decrease with ash and fat with the treatments. (author)

  12. Effects of gamma radiation and storage on cooked pine seed (Araucaria angustifollia)

    International Nuclear Information System (INIS)

    Silva, Lucia A.C.S.; Modolo, Debora M.; Martinez, Patricia; Piero, Edson A. di; Bigide, Priscila; Arthur, Valter; Harder, Marcia N.C.; Arthur, Paula B.

    2011-01-01

    The Araucaria angustifolia, is known as the Pinheiro-do-Parana Brazilian pine, Pine, Pine Tree Monkey, emerges as the main representative of the Rain Forest, also known as Araucaria Forest, part of the Atlantic Forest biome (Decree Law 750/1993). Despite being appreciated nutritious food, the gear has been widely used in Brazilian cook as other seeds, and its consumption in the more usual way roasted or boiled, however, certain foods have been developed, such as flour, pine seeds, artisan produced only due to poor commercial expression. Because of this, the aim of this work was to study the effect of storage under vacuum and gamma radiation on samples cooked pinion. Pine seeds after cooking were stored in vacuum packaging and polypropylene irradiated with 0 (control), 0.5, 1.0 and 3.0 kGy. Later they were stored at a temperature of 6 degree C. Analyzes were performed to characterize physical (weight, temperature, percentage of losses) and proximate composition (Humidity, fat, protein, ash and weight loss) of A. angustifolia (Bert.) pine seed after three months of storage. The results indicated that there was no significant difference between treatments at protein parameter. About the other parameters there was an increase humidity and decrease with ash and fat with the treatments. (author)

  13. THE EVOLUTION OF CSR ACROSS LISTED BRAZILIAN FIRMS

    Directory of Open Access Journals (Sweden)

    Ana Gisbert

    2012-03-01

    Full Text Available This paper analyzes the improvements in corporate social responsibility (CSR among Brazilian companies listed on the Sao Paulo Stock Exchange – Bovespa, focusing on the type of social and environmental projects together with the amount of investments over the period 2003-2007. The empirical analysis is based on the content of the CSR reports of 48 companies, among them those making up the Bovespa’s Corporate Sustainability Index. All the identified social and environmental projects were classified into eleven categories and three investment categories: internal, external and environmental. The results show the need to standardize the CSR reports due to the absence of uniformity among the sample firms. The investment data reveal a significant increase in external investment projects, followed by the internal category. The results of the environmental category reveal only a moderate increase due to the reduction of the environmental investment in the petroleum industry. Overall, the results reveal that companies tend to invest in projects strongly linked to their main activities.

  14. Global Organization of Innovation and Cooperability in Brazilian Multinationals

    Directory of Open Access Journals (Sweden)

    Priscila Rezende da Costa

    2017-04-01

    Full Text Available Understanding the dissipation of innovations is necessary to develop them, as a company on its own does not have all the capabilities that it needs. On the contrary, they are increasingly spread over internal and external contexts, and are not developed in isolation. Most of the time, they depend on interactive, innovative processes in a global context. The aim of this study is to evaluate how the global organizational structure of innovation affects the dynamic capability of cooperation (cooperability in Brazilian multinationals (BMNs. To achieve this goal, we conducted a survey of BMNs, and a final sample of 60 companies answered a structured questionnaire. We performed statistical tests such as Factor Analysis, Cronbach's Alpha, Multiple Regression and Hierarchical Cluster, and cross-analysis of quantitative results that enabled us to create a Cooperability Model, that is, a model of local, international and global development for a dynamic capability of cooperation in BMNs. The results show that technological strengths of foreign subsidiaries and the reverse transfer of their capabilities to the parent company and technology partners affect the dynamics of cooperation in BMNs (inputs and results of cooperability. Furthermore, we detected an inverse relationship between the autonomy of foreign subsidiaries and the dynamic of cooperation in BMNs.

  15. Analysis of tariff levels from electric company in relation to financing request

    International Nuclear Information System (INIS)

    Correa, A.L.S.

    1991-11-01

    The economic-financial model of the Brazilian electric sector is discussed, considering the compatibility of the practiced tariff levels to the demand of consumption market and the production and operation costs. Some institutional actions are identified as solutions for emergency questions and subsides to the big strategies. The economic-finance indicators are also presented, showing the performance of the electrical companies. (C.G.C.)

  16. Creation or destruction of the perspective of EVA® value in the Exame Magazine ranking of largest companies

    Directory of Open Access Journals (Sweden)

    Anelise Florencio de Meneses

    2012-12-01

    association between the companies that create value (EVA® with the Brazilian regions and sectors. It was found that 217 companies have created value while 99 destroyed value. Test results showed that the Midwest and the wholesale and retail sectors are associated with a high value creation, not confirming the first and second research hypotheses. The results also indicated that only 5 companies remained in the same positions when comparing the ranking of the magazine Exame with that prepared by EVA® perspective, not confirming the third research hypothesis.

  17. Different perceptions of company leaders: Corporate social responsibility in Brazil and India

    Directory of Open Access Journals (Sweden)

    Mônica Cavalcanti Sá de Abreu

    2015-05-01

    Full Text Available This article evaluates corporate social responsibility strategies and efforts to implement them in a Brazilian oil and gas multinational and an Indian steel multinational. Qualitative research was conducted through interviews with executives of both companies, and a content analysis and comparison of approaches to corporate social responsibility and engagement with stakeholders were made. The evidence from this research shows that the type of corporate social responsibility adopted by each company depends on the ethical values, socio-economic environment, legal and institutional framework of the country in which the firm operates.

  18. Institutional and Strategic Influences on IT Architecture Decisions: comparative case studies in Brazilian companiesInfluências Institucionais e Estratégicas em Decisões de Arquitetura de TI: estudo de casos comparados em empresas brasileiras Influencias Institucionales y Estratégicas en la toma de Decisiones de la Arquitectura de TI: estudio de casos en empresas brasileñas

    Directory of Open Access Journals (Sweden)

    SOUZA, Cesar Alexandre

    2013-09-01

    Full Text Available ABSTRACTThe aim of this paper is to examine the influences on IT architecture decisions by viewing it through the lens of Institutional Theory and of Strategic Choice Theory, using the comparative case studies. Institutional influence can be the result of an external action or of something internal within the organizational, whereas strategic influence is related to the voluntary behavior of managers. The case of a large-scale company, where there is extensive internal policy formalization, was compared to a midsize company with a less mature architecture level. In spite of their differences as to the use of IT architecture, similar findings appeared in both organizations concerning these two influences. Both types of influence act together: the strategic type was most mentioned during interviews, whereas the institutional type appeared in decisions related to innovation and risks.RESUMOEsta pesquisa tem como objetivo examinar as influências sobre as decisões de arquitetura de TI sob as lentes da Teoria Institucional e da Teoria da Escolha Estratégica por meio de estudos de casos comparados. A influência institucional pode ser proveniente de uma ação externa ou de algo interno à organização, ao passo que a influência estratégica está relacionada com a ação voluntária dos gestores. O caso de uma empresa de grande porte, que possui maior formalização de suas políticas, foi comparado com o de outra de médio porte, que está em um estágio de maturidade de arquitetura menos avançado. As duas organizações, apesar de haver diferenças em relação ao uso da arquitetura de TI, apresentaram resultados semelhantes relacionados à atuação dessas duas influências. Ambas as influências agem em conjunto: a estratégica foi a mais mencionada pelos entrevistados e a institucional apareceu pontualmente em decisões que envolviam inovação e riscos.RESUMENA partir de la Teoría Institucional y de la Teoría de la Elección Estrat

  19. Development of an Iridium-192 seed for use in ophthalmic brachytherapy

    International Nuclear Information System (INIS)

    Mattos, Fabio R.; Rostelato, Maria Elisa C.M.; Zeituni, Carlos; Moura, Joao A.; Costa, Osvaldo L.; Feher, Anselmo; Moura, Eduardo S.; Souza, Carla D.; Peleias Junior, Fernando S.

    2011-01-01

    The Institute for Energy and Nuclear Research (IPEN), in partnership with the School or Medicine (UNIFESP), created a project that aims to develop and implement an ophthalmic therapeutic treatment for cancer with Iridium-192 seeds. The School of Medicine treats many cancer cases in the SUS (Brazilian Public Health System), and brachytherapy group of IPEN has extensive experience in prototype sources. The seed to be manufactured will perform as follows: a core of Iridium-192 is packaged inside small cylindrical seeds consist of a titanium capsule of 0.8 mm outer diameter, 0.05 mm wall thickness and 4 5 mm in length. The core is an alloy of platinum-iridium (20/80) of 3.0 mm in length and 0.3 mm in diameter. Material analysis, neutron activation and activity measurements were carried out. (author)

  20. Inhibition of Acetylcholinesterase and Fatty Acid Composition in Theobroma grandiflorum Seeds

    Directory of Open Access Journals (Sweden)

    Casandra Valentina Itriago

    2017-07-01

    Full Text Available Theobroma grandiflorum is an important fruit tree from Sterculiaceae family, native to the Brazilian Amazon, known in the region as cupuaçu. The seeds have a high fat content (24% with characteristics that resemble those of cocoa (Theobroma cacao butter with potential applications in the cosmetic, pharmaceutical and food industries. The main objective of this work was to explore the seed fats from T. grandiflorum that were analyzed for fatty acid composition by Gas Chromatography with Flame Ionization Detector (GC-FID and to analyze their activity for acetylcholinesterase inhibition. Chromatographic analysis provided detection of nine fatty acids. The major fatty acids found in the species were oleic (40.0%, stearic (32.7%, arachidic (10.4% and palmitic (8.0%. The acetylcholinesterase inhibition by fats from seeds was over 40.48%. DOI: http://dx.doi.org/10.17807/orbital.v0i0.894 

  1. Implementation of the balanced scorecard in a brazilian state-owned company: the case of Petrobras El proceso de implantación del balanced scorecard en una empresa estatal brasileña: el caso Petrobras O processo de implantação do balanced scorecard em uma empresa estatal brasileira: o caso Petrobras

    Directory of Open Access Journals (Sweden)

    Aline de Almeida Filgueiras

    2010-03-01

    Full Text Available The Balanced Scorecard (BSC, developed by Kaplan and Norton in 1992, responded to a need for consolidating the performance complexity of the organization and has been increasingly used since then. Among the advantages are the composition and visualization of performance measurements that reflect the company’s business strategy. The BSC summarizes and indicates in a single document, performance from four perspectives, financial, clients, internal processes and learning and growth. This study is important because the BSC is the first systematic attempt to develop a project for a performance evaluation process that focuses on company objectives, coordination of individual decisions and a basis for the organizational learning. Therefore, applicable literature was reviewed and a presentation was made on implementation of the BSC at Petrobras, an integrated state-owned company acting in exploration, production, refining, commercialization and transport of oil and derivatives in Brazil and abroad.El Balanced Scorecard (BSC, desarrollado por Kaplan y Norton en 1992, resultó de la necesidad de captar toda la complejidad del desempeño de la organización, y ha sido amplia y creciente su utilización en empresas y organizaciones. Entre sus contribuciones están la composición y la visualización de medidas de desempeño que reflejen la estrategia de negocios de la empresa. El BSC resume, en un único documento, indicadores de desempeño en cuatro perspectivas: financiera, clientes, procesos internos y aprendizaje, y crecimiento. La importancia del estudio está en el hecho de que el BSC constituye el primer intento sistemático de desarrollar un proyecto para el sistema de evaluación de desempeño que enfoque los objetivos de la empresa, la coordinación de la tomada de decisión individual y la provisión de una base para el aprendizaje organizacional. Así, en este trabajo fue realizada una revisión de la

  2. Brazilian union actions for workers' health protection

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    Rodolpho Repullo Junior

    Full Text Available CONTEXT: Many authors have emphasized the importance of worker strength through unionized organizations, in relation to the improvement of working procedures, and have reported on the decisiveness of labor movement actions in achieving modifications within the field of work and health. OBJECTIVE: To describe the ways in which Brazilian unions have tried to intervene in health-illness and work processes, identifying the existence of commonality in union actions in this field. TYPE OF STUDY: Qualitative study. SETTING: Postgraduate Program, Environmental Health Department, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil. METHODS: Union health advisers and directors were interviewed. Documents relating to union action towards protecting workers' health were collected and analyzed. RESULTS: Unions articulate actions regarding workers' health of a technical and political nature that involve many aspects and high complexity. These have been divided into thematic categories for better analysis. DISCUSSION: Union actions regarding workers' health in Brazil are restricted to some unions, located mainly in the southern, southeastern and northeastern regions of the country. Nonetheless, the unions undertaking such actions represent many professions of great economic and political importance. CONCLUSIONS: The recent changes in health and safety at work regulations, recognition of professional diseases, creation of workers' health services and programs within the unified health system, and operational improvements in companies' specialized safety and occupational medicine services, all basically result from union action. There is commonality of union action in this field in its seeking of technical and political strengthening for all workers and their general and local representation. This has the objective of benefiting collective bargaining between employers and workers. Inter-institutional action on behalf of workers' rights

  3. Pathogenic mycoflora on carrot seeds

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    Bogdan Nowicki

    2013-12-01

    Full Text Available Altogether 300 seed samples were collected during 9 years in 8 regions of Poland and the fungi Were isolated and their pathogenicity to carrot seedlings was examined. Alternaria rudicina provcd to be the most important pathogen although. A. alternata was more common. The other important pathogens were Fusarium spp., Phoma spp. and Botrytis cinerea. The infection of carrot seeds by A. radicina should be used as an important criterium in seed quality evaluation.

  4. Maturation of sugar maple seed

    Science.gov (United States)

    Clayton M., Jr. Carl; Albert G., Jr. Snow; Albert G. Snow

    1971-01-01

    The seeds of a sugar maple tree (Acer saccharum Marsh.) do not mature at the same time every year. And different trees mature their seeds at different times. So time of year is not a reliable measure of when seeds are ripe. Better criteria are needed. In recent studies we have found that moisture content and color are the best criteria for judging when sugar maple...

  5. Physiological behavior of bean's seeds and grains during storage

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    FLÁVIA D.R. CASSOL

    2016-06-01

    Full Text Available Beans are one of the most used foods to meet the energy needs of the Brazilian diet, requiring farmers to use high seed physiological potential. The aim was to evaluate the physiological quality of beans stored for 360 days. Analyses were performed at 0, 30, 90, 180, 270, and 360 days after receiving the seeds (S1 and S2 and grains (G1 and G2 of BRS Splendor. Tests of germination, accelerated aging, cold, speed of germination, average length of shoots, and root were performed. The experimental design was completely randomized split-plot in time and the means were compared through Tukey test at 5% probability. Seed germination was not affected in S2, while the drop in S1 and G1 was significant. The vigor of grains from field 1 declined from 91 to 50% and from 93% to 76% by accelerated aging and cold, respectively, after 360 days. The germination speed tests performed showed a decreased during the experiment. The grains from field 1 had lower physiological quality. The accelerated aging and cold tests, through the speed of germination parameter, showed decrease in the vigor of the Splendor BRS. The storage period influenced the physiological quality of the beans tested.

  6. Physiological behavior of bean's seeds and grains during storage.

    Science.gov (United States)

    Cassol, Flávia D R; Fortes, Andréa M T; Mendonça, Lorena C; Buturi, Camila V; Marcon, Thaís R

    2016-05-31

    Beans are one of the most used foods to meet the energy needs of the Brazilian diet, requiring farmers to use high seed physiological potential. The aim was to evaluate the physiological quality of beans stored for 360 days. Analyses were performed at 0, 30, 90, 180, 270, and 360 days after receiving the seeds (S1 and S2) and grains (G1 and G2) of BRS Splendor. Tests of germination, accelerated aging, cold, speed of germination, average length of shoots, and root were performed. The experimental design was completely randomized split-plot in time and the means were compared through Tukey test at 5% probability. Seed germination was not affected in S2, while the drop in S1 and G1 was significant. The vigor of grains from field 1 declined from 91 to 50% and from 93% to 76% by accelerated aging and cold, respectively, after 360 days. The germination speed tests performed showed a decreased during the experiment. The grains from field 1 had lower physiological quality. The accelerated aging and cold tests, through the speed of germination parameter, showed decrease in the vigor of the Splendor BRS. The storage period influenced the physiological quality of the beans tested.

  7. Substrates and temperatures in the germination of Eriotheca gracilipes seeds

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    Paulo Alexandre Fernandes Rodrigues de Melo

    Full Text Available ABSTRACT The Eriotheca gracilipes (K. Schum. A. Robyns is a forest specie that belongs to the Bombacaceae family and is considered an endemic specie from the Brazilian savanna. The aim of this study was to evaluate the best substrate and temperature for the vigor and germination test of E. gracilipes seeds. The experiment was carried out in a randomized design with a 4 x 7 factorial, with 28 treatments with the combination of four temperatures (20; 25; 30 and 20-30 ºC and seven substrates (coarse vermiculite, medium vermiculite, sand, Basaplant®, paper towel, on and between filter papers, with 4 repetitions of 25 seeds each. It was assessed germination, first count of germination, and germination speed index. In conclusion, for germination and vigor tests of Eriotheca gracilipes seeds it is recommended the paper roll as substrate at temperatures of 20-30, 25 or 30 ºC, and the Basaplant® and paper roll at the temperature of 30 ºC, respectively.

  8. Service supply company experience

    International Nuclear Information System (INIS)

    Shouldice, S.P.

    1995-01-01

    The motivations for a small company to go international were reviewed, as well as the efforts required to identify markets compatible with what one has to offer. The variety of approaches taken to capitalize on the perceived opportunities were summarized. Motives for going international include minimization of risk by market diversification, revenue growth, and improved profitability where there is a run-up in demand. Getting started usually includes the following six steps: (1) selecting a target market, (2) interpreting market needs, (3) understanding local decision making, (4) deciding on a proposal, (5) seeking project financing, and (6) overcoming hurdles. Setting up shop also implies seeking market commitment, finding suitable long-term accommodation, finding suitable local workers, and exploring local sourcing for materials and equipment. Having a competitive advantage is essential to penetrating international markets. A cost advantage is the most valuable. Patience, persistence and perseverance were also identified as essential virtues

  9. Property company's sustainability goals.

    Science.gov (United States)

    Ormsby, Kim

    2014-11-01

    In a keynote presentation on the second morning of this year's Healthcare Estates conference, Kim Ormsby (pictured), national corporate social responsibility (CSR) and sustainability manager at NHS Property Services, discussed how, as part of its broader goals of 'supporting the NHS in delivering clinical services', and 'helping to enhance the experience' of patients visiting its buildings, the organization would continue to pursue and embed in its activities sustainable policies wherever and whenever possible, encouraging both its staff and tenants to take a similar approach. In an informative address, she highlighted some of the key steps the property company had already taken to encourage a proactive approach. Echoing the sentiments of Day One keynote speaker, Julian Hartley (see pages 55-60), she argued that one of the fundamentals to success was wide-ranging staff engagement.

  10. A forward looking company

    International Nuclear Information System (INIS)

    Christian, David A.

    2004-01-01

    The article is an excerpt of an interview with David A. Christian, Senior Vice President-Nuclear and Chief Nuclear Officer, Dominion Generation conducted at NEI's Nuclear Energy Assembly in New Orleans, Louisiana on 13 May 2004. It highlights the company's energy diversity, and in particular, activities related to early-site permits and possible future plans for nuclear power plant development in the U.S. The interview touches on questions related to the Consortium (composed of Dominion, AECL Technologies, the U.S. subsidiary of AECL, Hatachi America and Bechtel Power Corp.) and the DOE financial support involved (approximately 50%) along with comments related to job impacts, energy security and climate change impacts, human resource issues (particularly about getting high school students interested in jobs related to the nuclear industry) and public policy. The interview ends with a discussion of investment interest and the state of standardization in the industry

  11. Energy policy and regional inequalities in the Brazilian economy

    International Nuclear Information System (INIS)

    Santos, Gervasio F.; Haddad, Eduardo A.; Hewings, Geoffrey J.D.

    2013-01-01

    The objective of this paper is to evaluate the long-run regional impacts of the tariff policy of the Brazilian electric power sector. This sector has undergone a reform process that started in the 1990s. Since the beginning of the reform, two spatial trends of distribution of electric power tariffs have emerged among the Brazilian states, one of convergence and another of spatial divergence. These trends have been guided by the new electric power tariff policy and by the spatial features of the Brazilian economy, which is marked by a high degree of spatial concentration and hierarchical distribution of large markets. In addition, because of the presence of strong economies of scale, the recent electric power prices differentials might be caused by differentials in market size that provide better conditions for the achievement of economies of scale for electric power utility companies located in larger markets. Given the role of electric power as an important intermediate input in the production process and the interdependence between sectors, an Energy Interregional Computable General Equilibrium model was used to simulate the long-run regional impacts of electric power tariff policy in Brazil. The simulations showed that the heterogeneity of energy-intensity and the differentials of energy substitution drive the spatial impacts of changes in electric power prices. On the other hand, the recent trend of spatial dispersion of electric power prices might contribute to a decrease in the long-run economic growth and to an increase in the regional inequalities in Brazil. - Highlights: ► We model the regional impacts of tariff policy of the electric power sector in Brazil. ► High electric power tariffs increases in regions with higher electric-power-intensity. ► Heterogeneity of energy supply determines an unequal pattern of energy substitution. ► Low possibilities of energy substitution generate the most negative economic impacts

  12. Measuring the Company Performance

    Directory of Open Access Journals (Sweden)

    Ion Stancu

    2006-03-01

    Full Text Available According to the logics of the efficient capital investment, the management of the investment of the saving capital in the company’s assets must conclude, on the end of the financial year, with a plus ofreal value (NPV > 0. From this point of view, in this paper we suggest the usage of an investment valuationmodel for the assessment of the company managerial and technological performance. Supposing the book value is a proxy of the just value (of assets and operational results and supposing the capital cost iscorrectly estimated, we evaluate the company’s performance both by the net present value model, and also by the company’s ability to create a surplus of the invested capital (NPV >0.Our paper also aims to identify the performance of the financial breakeven point (for which NPV is at least equal to zero as the minimum acceptable level for the company’s activity. Under this critical sales point, the company goes through the undervaluation of shareholders fortune even if the company’s sales are greater than accounting breakeven point. The performance’s activity level is one which the managers recover and surpass the cost of capital, cost which stand for the normal activity benchmark.The risks of applying of our suggested model we support go down to the confidence of accounting data and of the cost of capital estimating. In spite all of this, the usage of a sensitivity analysis to search anaverage NPV would leads to the company’s performance valuation within investment logic with a high information power.

  13. Measuring the Company Performance

    Directory of Open Access Journals (Sweden)

    Ion Stancu

    2006-01-01

    Full Text Available According to the logics of the efficient capital investment, the management of the investment of the saving capital in the company’s assets must conclude, on the end of the financial year, with a plus of real value (NPV > 0. From this point of view, in this paper we suggest the usage of an investment valuation model for the assessment of the company managerial and technological performance. Supposing the book value is a proxy of the just value (of assets and operational results and supposing the capital cost is correctly estimated, we evaluate the company’s performance both by the net present value model, and also by the company’s ability to create a surplus of the invested capital (NPV >0. Our paper also aims to identify the performance of the financial breakeven point (for which NPV is at least equal to zero as the minimum acceptable level for the company’s activity. Under this critical sales point, the company goes through the undervaluation of shareholders fortune even if the company’s sales are greater than accounting breakeven point. The performance’s activity level is one which the managers recover and surpass the cost of capital, cost which stand for the normal activity benchmark. The risks of applying of our suggested model we support go down to the confidence of accounting data and of the cost of capital estimating. In spite all of this, the usage of a sensitivity analysis to search an average NPV would leads to the company’s performance valuation within investment logic with a high information power.

  14. Priming and stress under high humidity and temperature on the physiological quality of Brachiaria brizantha cv. MG-5 seeds

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    Thiago Barbosa Batista

    2016-01-01

    Full Text Available Palisade grass is a forage plant that is widely used in pasture cropping in the Brazilian savannah. The aim of this experiment was to evaluate palisade grass (Brachiaria brizantha cv. MG–5 seeds subjected to priming and stress at high humidity and temperature (before and after conditioning. The experimental design was completely randomized in a 2x5 factorial arrangement. Seeds were exposed to stress under high humidity and temperature (before and after conditioning and five priming treatments [Water (Control, potassium nitrate (KNO3 at 0.2%, calcium nitrate Ca(NO32 at 0.2%, gibberellin (GA3 at 0.2% and glucose at 10%] with four replications. Two experiments were performed: Experiment I - seed with chemical scarification using H2SO4 and Experiment II - without scarification. The stress on the seed was applied using artificial aging at 41°C for 96 hours. Seed priming was accomplished by immersion at 25°C for 2 hours. Thereafter, the seeds were oven-dried at 35°C until they regained hygroscopic equilibrium. Seed germination and vigor were evaluated. Priming using KNO3 and Ca(NO32 produced seeds with high tolerance to stress under high temperature, and this process is efficient to overcome dormancy.

  15. Company Secretaries: Their duties and powers

    OpenAIRE

    2009-01-01

    Every company must have a company secretary. Their main role is to: carry out the directors’ instructions; help ensure that the company obeys the law and its own constitutional rules; and prepare and maintain the associated company documents.

  16. Within canopy distribution of cotton seed N

    Science.gov (United States)

    Whole cotton seeds can be an important component of dairy rations. Nitrogen content of the seed is an important determinant of the feed value of the seed. Efforts to increase the seed value as feed will be enhanced with knowledge of the range and distribution of seed N within the cotton crop. This s...

  17. Attributes of the Quality of Accounting Information in Firms that Participate in the Brazilian Stock Market

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    Sady Mazzioni

    2016-09-01

    Full Text Available The objective of this study is to analyze the quality of accounting information in companies participating in the Brazilian stock market. The sample studied consists of 101 non-financial companies listed on the BM&FBovespa, from 2003 to 2014. The study is descriptive, using documentary research and quantitative analysis. Based on the individual calculation of the attributes of persistence, predictability and profit smoothing for each company, we developed a ranking of the quality of accounting information using the multi-criteria analysis method TOPSIS and entropy. Then the determinants of company positioning in the ranking of accounting information quality were analyzed using the t test for means and multivariate linear regression. By separating the companies into two groups, the business characteristics of sales growth, level of corporate governance, return on assets and issuance of ADRs presented means with statistically significant differences. However, in explaining the positioning of companies in the ranking of quality of accounting information, only sales growth showed a statistically significant negative relationship, confirming existing empirical evidence that companies with high growth have lower persistence of profits.

  18. Community-based native seed production for restoration in Brazil - the role of science and policy.

    Science.gov (United States)

    Schmidt, I B; de Urzedo, D I; Piña-Rodrigues, F C M; Vieira, D L M; de Rezende, G M; Sampaio, A B; Junqueira, R G P

    2018-05-20

    Large-scale restoration programmes in the tropics require large volumes of high quality, genetically diverse and locally adapted seeds from a large number of species. However, scarcity of native seeds is a critical restriction to achieve restoration targets. In this paper, we analyse three successful community-based networks that supply native seeds and seedlings for Brazilian Amazon and Cerrado restoration projects. In addition, we propose directions to promote local participation, legal, technical and commercialisation issues for up-scaling the market of native seeds for restoration with high quality and social justice. We argue that effective community-based restoration arrangements should follow some principles: (i) seed production must be based on real market demand; (ii) non-governmental and governmental organisations have a key role in supporting local organisation, legal requirements and selling processes; (iii) local ecological knowledge and labour should be valued, enabling local communities to promote large-scale seed production; (iv) applied research can help develop appropriate techniques and solve technical issues. The case studies from Brazil and principles presented here can be useful for the up-scaling restoration ecology efforts in many other parts of the world and especially in tropical countries where improving rural community income is a strategy for biodiversity conservation and restoration. © 2018 German Society for Plant Sciences and The Royal Botanical Society of the Netherlands.

  19. Diagnosis and recommendation integrated system (DRIS of soybean seed oil content

    Directory of Open Access Journals (Sweden)

    Alfredo Castamann

    2012-12-01

    Full Text Available The Diagnosis and Recommendation Integrated System (DRIS can improve interpretations of leaf analysis to determine the nutrient status. Diagnoses by this method require DRIS norms, which are however not known for oil content of soybean seeds. The aims of this study were to establish and test the DRIS method for oil content of soybean seed (maturity group II cultivars. Soybean leaves (207 samples in the full flowering stage were analyzed for macro and micro-nutrients, and the DRIS was applied to assess the relationship between nutrient ratios and the seed oil content. Samples from experimental and farm field sites of the southernmost Brazilian state Rio Grande do Sul (28° - 29° southern latitude; 52° -53° western longitude were assessed in two growing seasons (2007/2008 and 2008/2009. The DRIS norms related to seed oil content differed between the studied years. A unique DRIS norm was established for seed oil content higher than 18.68 % based on data of the 2007/2008 growing season. Higher DRIS indices of B, Ca, Mg and S were associated with a higher oil content, while the opposite was found for K, N and P. The DRIS can be used to evaluate the leaf nutrient status of soybean to improve the seed oil content of the crop.

  20. INTERNATIONALIZATION STRATEGIES OF THE BRAZILIAN MEAT AGRIBUSINESS SECTOR: EXPORTS OR DIRECT INVESTMENT ABROAD?

    Directory of Open Access Journals (Sweden)

    Eva Stal

    2010-11-01

    Full Text Available The article analyzes the internationalization strategies of the four largest Brazilian companies in the meat (beef, pork and poultry agribusiness sector, by considering the comparative and competitive advantages of the country and the companies. JBS, Marfrig, Sadia and Perdigão were studied, of which the last two merged in May 2009, forming Brasil Foods. The authors looked into what led these companies to start investing  abroad directly, as from 2005, as a complement to their exports, the preferred strategy for placing products in foreign markets. The research method used was the multiple case study, drawing on primary data (interviews, corporate annual reports, financial statements, press releases and shareholder information and secondary data (theses, dissertations, academic articles, reports in newspapers and business journals, using bibliographic and documentary research. Everything was analyzed in the light of international business and strategy theories. The results show that exports still predominate and that investing directly abroad was, in principle, a reactive strategy to sanitary barriers against Brazilian products. However, the acquisition of companies in restriction-free countries has increased as part of a forward-looking strategy for gaining access to new markets and strengthening brands. Key-words: Agribusiness. Internationalization. Strategy.