BASELINE MECHANISMS FOR IT GOVERNANCE AT UNIVERSITIES

NARCIS (Netherlands)

Bianchi, Isaias; Sousa, Rui; Pereira, Ruben; van Hillegersberg, Jos

The pervasive use of technology has created a critical dependency on Information Technology (IT) that requires IT Governance (ITG). ITG calls for the definition and implementation of formal mechanisms at the highest level in the organization taking into account structures, processes and relational

Influence of initial imperfections on ultimate strength of spherical shells

Directory of Open Access Journals (Sweden)

Chang-Li Yu

2017-09-01

Full Text Available Comprehensive consideration regarding influence mechanisms of initial imperfections on ultimate strength of spherical shells is taken to satisfy requirement of deep-sea structural design. The feasibility of innovative numerical procedure that combines welding simulation and non-linear buckling analysis is verified by a good agreement to experimental and theoretical results. Spherical shells with a series of wall thicknesses to radius ratios are studied. Residual stress and deformations from welding process are investigated separately. Variant influence mechanisms are discovered. Residual stress is demonstrated to be influential to stress field and buckling behavior but not to the ultimate strength. Deformations are proved to have a significant impact on ultimate strength. When central angles are less than critical value, concave magnitudes reduce ultimate strengths linearly. However, deformations with central angles above critical value are of much greater harm. Less imperfection susceptibility is found in spherical shells with larger wall thicknesses to radius ratios.

Ultimate and proximate explanations of strong reciprocity.

Science.gov (United States)

Vromen, Jack

2017-08-23

Strong reciprocity (SR) has recently been subject to heated debate. In this debate, the "West camp" (West et al. in Evol Hum Behav 32(4):231-262, 2011), which is critical of the case for SR, and the "Laland camp" (Laland et al. in Science, 334(6062):1512-1516, 2011, Biol Philos 28(5):719-745, 2013), which is sympathetic to the case of SR, seem to take diametrically opposed positions. The West camp criticizes advocates of SR for conflating proximate and ultimate causation. SR is said to be a proximate mechanism that is put forward by its advocates as an ultimate explanation of human cooperation. The West camp thus accuses advocates of SR for not heeding Mayr's original distinction between ultimate and proximate causation. The Laland camp praises advocates of SR for revising Mayr's distinction. Advocates of SR are said to replace Mayr's uni-directional view on the relation between ultimate and proximate causes by the bi-directional one of reciprocal causation. The paper argues that both the West camp and the Laland camp misrepresent what advocates of SR are up to. The West camp is right that SR is a proximate cause of human cooperation. But rather than putting forward SR as an ultimate explanation, as the West camp argues, advocates of SR believe that SR itself is in need of ultimate explanation. Advocates of SR tend to take gene-culture co-evolutionary theory as the correct meta-theoretical framework for advancing ultimate explanations of SR. Appearances notwithstanding, gene-culture coevolutionary theory does not imply Laland et al.'s notion of reciprocal causation. "Reciprocal causation" suggests that proximate and ultimate causes interact simultaneously, while advocates of SR assume that they interact sequentially. I end by arguing that the best way to understand the debate is by disambiguating Mayr's ultimate-proximate distinction. I propose to reserve "ultimate" and "proximate" for different sorts of explanations, and to use other terms for distinguishing

Governing sexual behaviour through humanitarian codes of conduct.

Science.gov (United States)

Matti, Stephanie

2015-10-01

Since 2001, there has been a growing consensus that sexual exploitation and abuse of intended beneficiaries by humanitarian workers is a real and widespread problem that requires governance. Codes of conduct have been promoted as a key mechanism for governing the sexual behaviour of humanitarian workers and, ultimately, preventing sexual exploitation and abuse (PSEA). This article presents a systematic study of PSEA codes of conduct adopted by humanitarian non-governmental organisations (NGOs) and how they govern the sexual behaviour of humanitarian workers. It draws on Foucault's analytics of governance and speech act theory to examine the findings of a survey of references to codes of conduct made on the websites of 100 humanitarian NGOs, and to analyse some features of the organisation-specific PSEA codes identified. © 2015 The Author(s). Disasters © Overseas Development Institute, 2015.

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

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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.

The Value Generating Mechanisms of Open Government Data

DEFF Research Database (Denmark)

Jetzek, Thorhildur

2013-01-01

social progress, to an interconnected, networked world of shared resources and co-creation. One of the trends driving this change is open government data. This paper presents a framework of four value generating mechanisms from use of OGD. The framework makes it easier to compare and communicate......Recent trends towards openness and technical connectivity have offered the ability to drive massive social and economic change; however they demand a redefinition of relationships. We have observed a move from a polarized world where companies operate in economic markets while governments drive...

Evaluating e-Government and Good Governance Correlation

Directory of Open Access Journals (Sweden)

Suhardi Suhardi

2016-03-01

Full Text Available Assessing the achievement of Indonesian government institutions in implementing e-government has been conducted since around a decade ago. Several national assessments are available with almost the same ranking results. There is an agreement that the ultimate goal of e-government implementation is to achieve good government governance (GGG, while success stories of e-government require good governance practices. This study explored the correlation between e-government achievement and GGG achievement in Indonesia. Spearman’s rank correlation was used to characterize the relationship strength between e-government assessment results and good governance assessment results. The data were collected from institutions that participated in e-government and good governance assessments. The results showed that the correlation between these two entities is not very strong. Most cases showed that e-government implementation and the achievement of good governance have only a moderate positive correlation and none of the studied cases indicated a significant connection. This result can be attributed to the lack of emphasis on goals achievement in the assessments. Thus, it is recommended that future Indonesian e-government assessments should involve impact indicators.

Global recession and microfinance risk governance in developing countries

Directory of Open Access Journals (Sweden)

Roberto Moro Visconti

2011-09-01

Full Text Available Global recession, started in 2008, is still proving an unresolved perfect storm and the financial crisis has affected also the real economy, creating widespread social unrest. Microfinance institutions (MFIs in developing countries seem however less affected by the worldwide turmoil, due to their segmentation and resilience to external shocks. Recession has a big impact on governance mechanisms, altering the equilibriums among different stakeholders and increasing the risk of investment returns; any governance improvement is highly welcome and recommended. No governance, no money for growth or bare survival. In the confused phase we are living in, at the moment there are not evident winners, but the underbanked poorest, unless properly supported, once again risk being the ultimate losers.

Contribution to and Use of Online Knowledge Repositories: The Role of Governance Mechanisms

Science.gov (United States)

Kayhan, Varol O.

2010-01-01

Drawing upon the concept of governance, this dissertation refers to the two most commonly employed mechanisms that ensure high quality knowledge in electronic repositories as expert-governance and community-governance. In three related but distinct essays, the dissertation examines the governance concept, and investigates contributing knowledge to…

Decision basis for a Danish ultimate storage for low and intermediate radioactive wastes

International Nuclear Information System (INIS)

2008-11-01

In 2003 the Danish Parliament consented to let the government start the preparation of a basis for decision on a Danish ultimate storage for low and intermediate radioactive wastes. The present report was prepared by a working group and it presents the final proposal for such a decision basis. The report describes the fundamental safety and environmental principles for establishing an ultimate storage, including determining the principles for site selection, storage construction, and safety analysis. In an appendix, the amount, types, and activity level of the Danish radioactive wastes are presented. (ln)

Control mechanisms in corporate governance

Directory of Open Access Journals (Sweden)

Jovanović-Zattila Milena

2016-01-01

Full Text Available The structure of corporate governance is determined by the distribution of rights and responsibilities among different actors in the company structure. Organizationally complex structure of corporate entities, established as a reflection of composite forms of business corporations, give rise to the conflict of interest between the owners, the board of directors and managers, which is generally known as the principal-agency problem. Given the fact that operations of modern companies include interaction with a large number of stakeholders, matters of ethics and accountability to the owners, employees, creditors and the state are the basic postulates which have been subject to re-examination lately. The reasons for reassessing these issues are to be sought in numerous abuses by companies, which are on the other hand highly active in their effors to protect themselves from similar abuses (mainy cyber crime. In order to respond to new challenges and requirements, which include providing for the interests of both shareholders and stakeholders, corporate management is required to establish an adequate system of internal control covering all company activities. Contemporary trends in the development of internal audit, as a mechanism of good corporate governance, are reflected in providing advice in respect of anticipated future risks and risk management.

Recommendation for basis for decision on a Danish ultimate storage for low and intermediate radioactive wastes

International Nuclear Information System (INIS)

2006-12-01

In 2003 the Danish Parliament consented to let the government start the preparation of a basis for decision on a Danish ultimate storage for low and intermediate radioactive wastes. The present report is the result of the preparation process, and it describes the fundamental safety and environmental principles for establishing an ultimate storage, including determining the principles for the site selection, storage construction, and safety analyses. (LN)

Applying TOGAF for e-government implementation based on service oriented architecture methodology towards good government governance

Science.gov (United States)

Hodijah, A.; Sundari, S.; Nugraha, A. C.

2018-05-01

As a Local Government Agencies who perform public services, General Government Office already has utilized Reporting Information System of Local Government Implementation (E-LPPD). However, E-LPPD has upgrade limitation for the integration processes that cannot accommodate General Government Offices’ needs in order to achieve Good Government Governance (GGG), while success stories of the ultimate goal of e-government implementation requires good governance practices. Currently, citizen demand public services as private sector do, which needs service innovation by utilizing the legacy system as a service based e-government implementation, while Service Oriented Architecture (SOA) to redefine a business processes as a set of IT enabled services and Enterprise Architecture from the Open Group Architecture Framework (TOGAF) as a comprehensive approach in redefining business processes as service innovation towards GGG. This paper takes a case study on Performance Evaluation of Local Government Implementation (EKPPD) system on General Government Office. The results show that TOGAF will guide the development of integrated business processes of EKPPD system that fits good governance practices to attain GGG with SOA methodology as technical approach.

Ultimate explanations and suboptimal choice.

Science.gov (United States)

Vasconcelos, Marco; Machado, Armando; Pandeirada, Josefa N S

2018-07-01

Researchers have unraveled multiple cases in which behavior deviates from rationality principles. We propose that such deviations are valuable tools to understand the adaptive significance of the underpinning mechanisms. To illustrate, we discuss in detail an experimental protocol in which animals systematically incur substantial foraging losses by preferring a lean but informative option over a rich but non-informative one. To understand how adaptive mechanisms may fail to maximize food intake, we review a model inspired by optimal foraging principles that reconciles sub-optimal choice with the view that current behavioral mechanisms were pruned by the optimizing action of natural selection. To move beyond retrospective speculation, we then review critical tests of the model, regarding both its assumptions and its (sometimes counterintuitive) predictions, all of which have been upheld. The overall contention is that (a) known mechanisms can be used to develop better ultimate accounts and that (b) to understand why mechanisms that generate suboptimal behavior evolved, we need to consider their adaptive value in the animal's characteristic ecology. Copyright © 2018 Elsevier B.V. All rights reserved.

Corporate Governance in Banks and its Impact on Risk and Performance: Review of Literature on the Selected Governance Mechanisms

Directory of Open Access Journals (Sweden)

Himaj Shkendije

2014-09-01

Full Text Available Corporate governance is viewed as an important, essential, and most significant factor for well-functioning of firms. Recent academic work and policy analyses have given insight into the governance problems in banks exposed to the financial crisis and suggest possible solutions. This paper begins by explaining the importance of corporate governance and its impact on risk taking and bank performance based on the theoretical background relevant to the corporate governance of banks. I combine the literature that looks at three areas of governance: ownership structure; board structure; and risk management, with the literature on risk-taking and performance effects in order to better assess the weight of the impact that these governance mechanisms have on both performance and risk. The paper concludes by highlighting the areas where further research is needed.

Local governments' participation in intergovernmental e-government projects: a comparative network analysis of two case study's

OpenAIRE

Vander Elst, Simon; De Rynck, Filip

2012-01-01

Both the Belgian federal and Flemish regional government have framed the development of a series of authentic information sources as a key solution to reduce administrative burden for companies and citizens as these crossroads banks allow the sharing of information between different government agencies at different levels of government. The ultimate goal is to realize a more integrated, efficient and effective government service delivery towards citizens and companies. In our paper, we will c...

Stalking the ultimate particle

CERN Multimedia

2003-01-01

If you missed the ARTE programme entitled "L'Ultime Particule" broadcast in February, you have another chance to catch it in CERN's Main Auditorium on 13 March. "L'Ultime Particule" is a documentary by the French director Michel Andrieu that seeks to explain particle physics through a contemplative quest for the research physicists of matter of today and yesteryear. Invariably kitted out in a red parka and a soft hat, the programme's investigator scours the planet and the archives in search of the research physicists who are stalking the ultimate particle, the Higgs boson, in their quest to understand the structure of matter. Naturally enough, CERN is an important stage of his journey where Michel Andrieu and his team spent several days last year. Both from the physics and metaphysical points of view, "L'Ultime Particule" is worth seeing. The film's director, Michel Andrieu, will introduce his documentary and answer questions from the audience after the documentary has been shown. L'Ultime Particule by Mic...

Linking governance mechanisms to health outcomes: a review of the literature in low- and middle-income countries.

Science.gov (United States)

Ciccone, Dana Karen; Vian, Taryn; Maurer, Lydia; Bradley, Elizabeth H

2014-09-01

We conducted a synthesis of peer-reviewed literature to shed light on links between governance mechanisms and health outcomes in low- and middle-income countries. Our review yielded 30 studies, highlighting four key governance mechanisms by which governance may influence health outcomes in these settings: Health system decentralization that enables responsiveness to local needs and values; health policymaking that aligns and empowers diverse stakeholders; enhanced community engagement; and strengthened social capital. Most, but not all, studies found a positive association between governance and health. Additionally, the nature of the association between governance mechanisms and health differed across studies. In some studies (N = 9), the governance effect was direct and positive, while in others (N = 5), the effect was indirect or modified by contextual factors. In still other studies (N = 4), governance was found to have a moderating effect, indicating that governance mechanisms influenced other system processes or structures that improved health. The remaining studies reported mixed findings about the association between governance and health (N = 6), no association between governance and health (N = 4), or had inconclusive results (N = 2). Further exploration is needed to fully understand the relationship between governance and health and to inform the design and delivery of evidence-based, effective governance interventions around the world. Copyright © 2014 Elsevier Ltd. All rights reserved.

Cold pressure welding - the mechanisms governing bonding

DEFF Research Database (Denmark)

Bay, Niels

1979-01-01

Investigations of the bonding surface in scanning electron microscope after fracture confirm the mechanisms of bond formation in cold pressure welding to be: fracture of work-hardened surface layer, surface expansion increasing the area of virgin surface, extrusion of virgin material through cracks...... of the original surface layer, and establishment of real contact and bonding between virgin material. This implies that normal pressure as well as surface expansion are basic parameters governing the bond strength. Experimental investigations of pressure welding Al-Al under plane strain compression in a specially...

Uncovering governance mechanisms surrounding harbour porpoise conservation in the Danish Skagerrak Sea

DEFF Research Database (Denmark)

Sørensen, Thomas Kirk; Kindt-Larsen, Lotte

2016-01-01

mainly by the economy and the varying perceptions of the bycatch issue, with great differences between government, NGO's and fishers. Interviews with fishers and fishing effort data reveal intra-sectoral conflicts pertaining to the incompatibility of active trawling and passive gillnetting in the areas......The harbour porpoise (Phocoena phocoena) is the focus of a range of conservation efforts and policies, including the Habitats Directive, aimed at reducing the bycatch of non-target species in gillnet fisheries. This paper describes the governance process and analyses the governance mechanisms...

Mekanisme Corporate Governance dan Kecurangan Laporan Keuangan [Mechanisms of Corporate Governance and Financial Statement Fraud

Directory of Open Access Journals (Sweden)

Fitri Ismiyanti

2015-09-01

Full Text Available The purpose of this research is to examine factors that may affect fraud on financial statements that could encourage the emergence of corruption by management. This research uses banks as an industry sample because the banking industry is highly regulated and should report their financial statement to a central bank. Meanwhile, banks still frequently have fraudulent financial statements. Good corporate governance mechanisms indicated that banks have the capability to detect fraud in financial statements. This research focuses on testing factors that may affect the financial statements fraud which lead to the corruption of management. The data used in this research is financial statement data. Corporate governance mechanisms tested in this study are the number of commissioners, percentage of independent directors, number of commissioners meeting, percentage of largest share ownership, managerial ownership, long tenure of commissioners, and type of auditor. This research found that the number of commissioners and managerial ownership affects management's fraud, while the number of independent directors, the number of commissioners meeting, a long tenure managing director, large share ownership, and the type of auditor has no effect on fraud.

Interaction effects between internal governance mechanisms on the components of initial returns during the IPO

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Mediha Mezhoud

2012-12-01

Full Text Available Our work provides an analysis of the interaction effects between internal governance mechanisms on the components of initial returns during the listing period. The application of multivariate regressions on a sample of 110 IPO French companies during 2005-2010, has allowed us to conclude that the different interactions between these mechanisms significantly influence the level of under / overpricing. Indeed, the positive relationship between internal governance mechanisms and overpricing reflects a substitutability relationship. In contrast, the complementarity effect comes from the negative relationship characterizing the combination of governance mechanisms and the underpricing. Thus, the interactions effects between institutional ownership, board structure and under / overpricing are not conforming to the existence of a complementarity or substitutability relationship between these variables given the absence of a significant combination between these variables

Strand Plasticity Governs Fatigue in Colloidal Gels

Science.gov (United States)

van Doorn, Jan Maarten; Verweij, Joanne E.; Sprakel, Joris; van der Gucht, Jasper

2018-05-01

The repeated loading of a solid leads to microstructural damage that ultimately results in catastrophic material failure. While posing a major threat to the stability of virtually all materials, the microscopic origins of fatigue, especially for soft solids, remain elusive. Here we explore fatigue in colloidal gels as prototypical inhomogeneous soft solids by combining experiments and computer simulations. Our results reveal how mechanical loading leads to irreversible strand stretching, which builds slack into the network that softens the solid at small strains and causes strain hardening at larger deformations. We thus find that microscopic plasticity governs fatigue at much larger scales. This gives rise to a new picture of fatigue in soft thermal solids and calls for new theoretical descriptions of soft gel mechanics in which local plasticity is taken into account.

Family controlled firm, governance mechanisms and corporate performance: Evidence from Indonesia

Directory of Open Access Journals (Sweden)

Eko Suyono

2016-07-01

Full Text Available This study investigates, firstly, the influence of family-controlled firm on corporate performance, and secondly, the influences of corporate governance mechanisms including control variable on corporate performance in the companies listed on the Indonesian Stock Exchange. By using five years (2009-2013 company data, this study used Ordinary Least Square (OLS regression to test the hypotheses. The results based on OLS, indicate that family controlled firms tend to have better performance than non Family controlled firms. Moreover, in regard to the link between governance variables and corporate performance, only managerial ownership exhibits a positive relation with corporate performance, for both proxies, i.e. Tobins Q and ROA. Yet, the rests of governance variables (i.e. institutional ownership, audit committee, board of directors and independent board of commissioners do not confirm the relationship with corporate performance. These findings have significant policy implications for the government, regulatory bodies, companies and other stakeholders including the investors in Indonesia to shape and implement an optimal governance system that can improve corporate performance.

Flux scaling: Ultimate regime

Indian Academy of Sciences (India)

First page Back Continue Last page Overview Graphics. Flux scaling: Ultimate regime. With the Nusselt number and the mixing length scales, we get the Nusselt number and Reynolds number (w'd/ν) scalings: and or. and. scaling expected to occur at extremely high Ra Rayleigh-Benard convection. Get the ultimate regime ...

Mobile governance : empowering citizens to enhance democratic processes

OpenAIRE

Poblet, Marta

2010-01-01

This paper offers an overview of the emerging domain of mobile governance as an offspring of the broader landscape of e-governance. Mobile governance initiatives have been deployed everywhere in parallel to the development of crowdsourced, open source software applications that facilitate the collection, aggregation, and dissemination of both information and data coming from different sources: citizens, organizations, public bodies, etc. Ultimately, mobile governance can be seen as a tool to ...

Governance mechanisms for healthcare apps

DEFF Research Database (Denmark)

Manikas, Konstantinos; Hansen, Klaus Marius; Kyng, Morten

2014-01-01

The introduction of the `app store' concept has challenged the way software is distributed and marketed: developers have easier access to customers, while customers have easy access to innovative applications. Apps today are increasingly focusing on more "mission-critical" areas like healthcare...... with the Apple AppStore counting more than 40,000 apps under the category "health & fitness". This rapid development of healthcare apps increases the necessity of governance as, currently, healthcare apps are not thoroughly governed. The U.S. Food and Drug Administration and the European Commission only have...... policies for apps that are medical devices.In this paper, we approach the problem of how to govern healthcare and medical apps by addressing the risks the use of these apps pose, while at the same time inviting for development of new apps. To do so we (i) analyze four cases of healthcare app governance...

Wall roughness induces asymptotic ultimate turbulence

Science.gov (United States)

Zhu, Xiaojue; Verschoof, Ruben A.; Bakhuis, Dennis; Huisman, Sander G.; Verzicco, Roberto; Sun, Chao; Lohse, Detlef

2018-04-01

Turbulence governs the transport of heat, mass and momentum on multiple scales. In real-world applications, wall-bounded turbulence typically involves surfaces that are rough; however, characterizing and understanding the effects of wall roughness on turbulence remains a challenge. Here, by combining extensive experiments and numerical simulations, we examine the paradigmatic Taylor-Couette system, which describes the closed flow between two independently rotating coaxial cylinders. We show how wall roughness greatly enhances the overall transport properties and the corresponding scaling exponents associated with wall-bounded turbulence. We reveal that if only one of the walls is rough, the bulk velocity is slaved to the rough side, due to the much stronger coupling to that wall by the detaching flow structures. If both walls are rough, the viscosity dependence is eliminated, giving rise to asymptotic ultimate turbulence—the upper limit of transport—the existence of which was predicted more than 50 years ago. In this limit, the scaling laws can be extrapolated to arbitrarily large Reynolds numbers.

Project governance: selected South African government experiments

Directory of Open Access Journals (Sweden)

G. van der Walt

2008-07-01

Full Text Available Some form of accountability and power structure binds all organisations. Such structures are typically referred to as the “governance” structure of the organisation. In organisations that have relatively mature project applications and methodologies in place, governance mechanisms are established on more permanent bases. With its focus on performance, results and outcomes, project governance establishes decision-making structures, as well as accountability and responsibility mechanisms in public institutions to oversee projects. As government institutions increasingly place emphasis on project applications for policy implementation and service delivery initiatives, mechanisms or structures should be established to facilitate clear interfaces between the permanent organisation and the temporary project organisation. Such mechanisms or structures should enhance the governance of projects, that is, the strategic alignment of projects, the decentralisation of decision- making powers, rapid resource allocation, and the participation of external stakeholders. The purpose of this article is to explore the concept “project governance”, and to highlight examples of project governance as applied in selected government departments in provincial and national spheres. This would enable the establishment of best practice examples and assist to develop benchmarks for effective project applications for service delivery improvement.

Corporate governance, accountability and mechanisms of accountability : an overview

OpenAIRE

Brennan, Niamh; Solomon, J. (Jill)

2008-01-01

Purpose – This paper reviews traditional corporate governance and accountability research, to suggest opportunities for future research in this field. The first part adopts an analytical frame of reference based on theory, accountability mechanisms, methodology, business sector/context, globalisation and time horizon. The second part of the paper locates the seven papers in the special issue in a framework of analysis showing how each one contributes to the field. The paper presents a frame o...

Effects of urbanization on animal behaviour : patterns, underlying mechanisms and ultimate causes

OpenAIRE

Miranda, Ana Catarina Sequeira Nunes Coutinho de

2014-01-01

Human-altered environmental conditions affect many species at the global scale. An extreme form of anthropogenic alteration is the existence and rapid increase of urban areas. A key question is how animals cope with urbanization. In order to live in cities, animals have to adjust their behaviour and life histories to the urban novel environment.The main objectives of this thesis were to investigate (i) the existence of behavioural changes related to the urbanization process, (ii) the ultimate...

Governance mechanisms, investment opportunity set and SMEs cash holdings

OpenAIRE

Belghitar, Yacine; Khan, James

2013-01-01

This study analyses the effect of firm characteristics and governance mechanisms on cash holdings for a sample of UK SMEs. The results show that UK SMEs with greater cash flow volatility and institutional investors hold more cash; whereas levered and dividend paying SMEs with non-executive ownership hold less cash. We also find that ownership structure is significant only in explaining the cash holdings for firms with high growth investment opportunities, and leverage is only significant in e...

PDS4 Bundle Creation Governance Using BPMN

Science.gov (United States)

Radulescu, C.; Levoe, S. R.; Algermissen, S. S.; Rye, E. D.; Hardman, S. H.

2015-06-01

The AMMOS-PDS Pipeline Service (APPS) provides a Bundle Builder tool, which governs the process of creating, and ultimately generates, PDS4 bundles incrementally, as science products are being generated.

Molar mass of poly(ethylene terephthalate) (PET) during ultimate uniaxial drawing

NARCIS (Netherlands)

Göschel, U.; Cools, P.J.C.H.

2000-01-01

The changes of the average molar mass Mw, Mn, Mz, and molar mass distributions during multistep uniaxial drawing of poly(ethylene terephthalate) (PET) to achieve ultimate mechanical properties have been studied in detail by means of size exclusion chromatography (SEC) with triple detection:

Molar-Mass of Poly(Ethylene-Terephthalate) (PET) During Ultimate Uniaxial Drawing

NARCIS (Netherlands)

Göschel, A.G.P.U.; Cools, P.J.C.H.

2000-01-01

The changes of the average molar mass Mw, Mn, Mz, and molar mass distributions during multistep uniaxial drawing of poly(ethylene terephthalate) (PET) to achieve ultimate mechanical properties have been studied in detail by means of size exclusion chromatography (SEC) with triple detection:

Prediction of Local Ultimate Strain and Toughness of Trabecular Bone Tissue by Raman Material Composition Analysis

Directory of Open Access Journals (Sweden)

Roberto Carretta

2015-01-01

Full Text Available Clinical studies indicate that bone mineral density correlates with fracture risk at the population level but does not correlate with individual fracture risk well. Current research aims to better understand the failure mechanism of bone and to identify key determinants of bone quality, thus improving fracture risk prediction. To get a better understanding of bone strength, it is important to analyze tissue-level properties not influenced by macro- or microarchitectural factors. The aim of this pilot study was to identify whether and to what extent material properties are correlated with mechanical properties at the tissue level. The influence of macro- or microarchitectural factors was excluded by testing individual trabeculae. Previously reported data of mechanical parameters measured in single trabeculae under tension and bending and its compositional properties measured by Raman spectroscopy was evaluated. Linear and multivariate regressions show that bone matrix quality but not quantity was significantly and independently correlated with the tissue-level ultimate strain and postyield work (r=0.65–0.94. Principal component analysis extracted three independent components explaining 86% of the total variance, representing elastic, yield, and ultimate components according to the included mechanical parameters. Some matrix parameters were both included in the ultimate component, indicating that the variation in ultimate strain and postyield work could be largely explained by Raman-derived compositional parameters.

The Influence of Corporate Governance Mechanism on the Relationship between Related Party Transactions and Earnings Management

Directory of Open Access Journals (Sweden)

Aria Farah Mita

2014-04-01

Full Text Available The objective of this study is to investigate the relationship between related party transactions (RPT and earnings management. This study argues there is a different influence between RPT a priori likely to result in expropriation and RPT a priori not likely to result in expropriation. RPT a priori likely to result in expropriation creates an incentive to management or controlling shareholder to overstate income to cover or mask their expropriation. This study uses non-absolute discretionary accruals based on Kazsnik model to proxy earnings management. Corporate governance mechanism should reduce the incentive to overstate income in a company that involves in RPT a priori likely to result in expropriation. The results of this study show that the earnings management (income increasing is affected by the existence of RPT a priori likely to result in expropriation and corporate governance mechanism, but it is not affected by the size/value of the transactions. As expected, companies involving in RPT a priori likely to result in expropriation with weak corporate governance mechanism, tend to manage earnings that increase income. We find that strong corporate governance mechanism decreases the discretionary accruals in companies which have RPT a priori likely to result in expropriation.

Audit Fees in Malaysia: Does Corporate Governance Matter?

OpenAIRE

Effiezal Aswadi Abdul Wahab; Mazlina Mat Zain; Kieran James

2011-01-01

This study examines the relationship between corporate governance and audit fees during the period before and after the enactment of the Malaysian Code of Corporate Governance (MCCG). Our panel analysis of 379 firms during the 1999–2002 period reveals a significant and positive relationship between corporate governance and audit fees. However, the relationship becomes weaker after 2001, suggesting that the MCCG reduced firms' control and inherent risk, thus ultimately contributing to reduce...

Concussion Prevalence in Competitive Ultimate Frisbee Players

Science.gov (United States)

Lazar, Damien J.; Lichtenstein, Jonathan D.; Tybor, David J.

2018-01-01

Background: Ultimate Frisbee (ultimate) is a fast-growing, popular sport played nationally by over 4 million athletes. While several studies have examined injury rates in ultimate, no work has investigated the prevalence of concussions specifically or players’ knowledge and management of those injuries. Purpose: To estimate the lifetime prevalence of concussions in ultimate and to assess players’ knowledge of concussions as well as their concussion management behaviors. Study Design: Descriptive epidemiology study. Methods: From June to November 2015, we collected ultimate-related concussion data via an anonymous web-based survey, the Concussion in Ultimate Frisbee Survey, from a convenience sample of 787 male and female ultimate players across the United States. Results: There were 553 male and 234 female respondents included in the analysis; 26.58% of men and 24.79% of women reported that they had sustained at least 1 concussion while playing ultimate, with 45.58% and 43.10% of those men and women, respectively, reporting multiple concussions. A total of 67.81% of men and 78.21% of women stated that they would remove themselves from play after sustaining a given concussion, although 45.99% of men and 37.62% of women indicated that they had returned to play in the same game or practice. Conclusion: Our preliminary data suggest that concussions do commonly occur in competitive ultimate and that better education and management of concussions in ultimate athletes are needed. This study is an important first step in deepening our understanding of these issues. PMID:29552572

The ultimate quotable Einstein

CERN Document Server

2011-01-01

Here is the definitive new edition of the hugely popular collection of Einstein quotations that has sold tens of thousands of copies worldwide and been translated into twenty-five languages. The Ultimate Quotable Einstein features 400 additional quotes, bringing the total to roughly 1,600 in all. This ultimate edition includes new sections--"On and to Children," "On Race and Prejudice," and "Einstein's Verses: A Small Selection"--as well as a chronology of Einstein's life and accomplishments, Freeman Dyson's authoritative foreword, and new commentary by Alice Calaprice.

An Empirical Study on Corporate Governance and Islamic Bank Performance: A Case Study of Bangladesh

Directory of Open Access Journals (Sweden)

Sarwar Uddin Ahmed

2016-10-01

Full Text Available Corporate governance refers to the relationship present between the corporation and the stakeholders that determines and controls the strategic direction and performance of the corporation. Good corporate governance should provide adequate incentives for the board and management to pursue objectives that are in the interests of the company and shareholders, thereby encouraging firms to use resources more efficiently. However, the definition of accountability differs between conventional and Islamic Banks. Islam was made accountable not only to stakeholders, but also to Allah, the ultimate owner and authority. These powerful moral ethics help in promoting fair, just and honest business dealing. The aim of this study is to examine the relationship between corporate governance structures and the resultant financial performance of listed Islamic banks of Dhaka Stock Exchange (DSE in Bangladesh. The panel time series data were collected for the time period of 6 years (2009-2014 from all the listed Islamic banks to run an Ordinary Least Squared (OLS regression model to examine whether the existing corporate governance mechanisms as well as several other internal and external indicators are significant in influencing the financial performance. Preliminary findings suggest corporate governance mechanisms in Islamic banks are not quite as strong as they should be, hinting at possible market and management inefficiencies.

Detroit regional transit legal structures and governance.

Science.gov (United States)

2014-03-01

Effective governance of transit systems is created through a qualified, representative, informed, diverse, and committed board of : directors that is ultimately accountable for the financial performance and quality of the service in the designated re...

'Good Governance' dan 'Governability'

Directory of Open Access Journals (Sweden)

- Pratikno

2005-03-01

Full Text Available The article endeavors to trace the outset of governance concept, its dominant meanings and discourse, and its implication towards governability. The central role of government in the governing processes has predominantly been adopted. The concept of governance was emerged precisely in the context of the failure of government as key player in regulation, economic redistribution and political participation. Governance is therefore aimed to emphasize pattern of governing which are based both on democratic mechanism and sound development management. However, practices of such good governance concept –which are mainly adopted and promoted by donor states and agencies– tend to degrade state and/or government authority and legitimacy. Traditional function of the state as sole facilitator of equal societal, political and legal membership among citizens has been diminished. The logic of fair competition has been substituted almost completely by the logic of free competition in nearly all sectors of public life. The concept and practices of good governance have resulted in decayed state authority and failed state which in turn created a condition for "ungovernability". By promoting democratic and humane governance, the article accordingly encourages discourse to reinstall and bring the idea of accountable state back in.

Hydrogeological problems in the ultimate storage of radioactive wastes

International Nuclear Information System (INIS)

Uerpmann, E.P.

1980-01-01

The following work shows how one can achieve the safe closure of ultimate-stored radioactive wastes by connecting a series of various barriers to the biosphere. The propagation of radionuclides by ground water is considered to be the most important long-term transport mechanism. Salt occurences in the Federal Republic of Germany are considered to be the best form suitable for end storage formations for known reasons. When not observing mining and hydrogeological knowledge, the danger of uncontrollable water flow in the end storage can arise from the water solubility of the salt rocks. Therefore the filling of salt mines and the subsequent procedures are dealt with in detail. The leading of radioactive nuclides is influenced by the properties of the ultimately stored wastes and by the quality of the remaining filling of the caves. These problems are dealt with in detail. A series of barriers to the closure of the underground caves are suggested and discussed. The most important barriers consist of the stability of the corresponding selected end storage structure. Possible arrangements of the storage cave are given which even after storage must maintain a high stability. Proposals are made on how the ultimately stored wastes can protect themselves against contact with free water or salt solutions. (orig.) [de

Gaps in governance: protective mechanisms used by nurse leaders when policy and practice are misaligned.

Science.gov (United States)

Knight, Kaye M; Kenny, Amanda; Endacott, Ruth

2015-04-09

Due to large geographical distances, the telephone is central to enabling rural Australian communities to access care from their local health service. While there is a history of rural nurses providing care via the telephone, it has been a highly controversial practice that is not routinely documented and little is known about how the practice is governed. The lack of knowledge regarding governance extends to the role of Directors of Nursing as clinical leaders charged with the responsibility of ensuring practice safety, quality, regulation and risk management. The purpose of this study was to identify clinical governance processes related to managing telephone presentations, and to explore Directors of Nursing perceptions of processes and clinical practices related to the management of telephone presentations to health services in rural Victoria, Australia. Qualitative documentary analysis and semi structured interviews were used in the study to examine the content of health service policies and explore the perceptions of Directors of Nursing in eight rural health services regarding policy content and enactment when people telephone rural health services for care. Participants were purposively selected for their knowledge and leadership role in governance processes and clinical practice. Data from the interviews were analysed using framework analysis. The process of analysis resulted in the identification of five themes. The majority of policies reviewed provided little guidance for managing telephone presentations. The Directors of Nursing perceived policy content and enactment to be largely inadequate. When organisational structures failed to provide appropriate governance for the context, the Directors of Nursing engaged in protective mechanisms to support rural nurses who manage telephone presentations. Rural Directors of Nursing employed intuitive behaviours to protect rural nurses practicing within a clinical governance context that is inadequate for the

Shear wall ultimate drift limits

International Nuclear Information System (INIS)

Duffey, T.A.; Goldman, A.; Farrar, C.R.

1994-04-01

Drift limits for reinforced-concrete shear walls are investigated by reviewing the open literature for appropriate experimental data. Drift values at ultimate are determined for walls with aspect ratios ranging up to a maximum of 3.53 and undergoing different types of lateral loading (cyclic static, monotonic static, and dynamic). Based on the geometry of actual nuclear power plant structures exclusive of containments and concerns regarding their response during seismic (i.e.,cyclic) loading, data are obtained from pertinent references for which the wall aspect ratio is less than or equal to approximately 1, and for which testing is cyclic in nature (typically displacement controlled). In particular, lateral deflections at ultimate load, and at points in the softening region beyond ultimate for which the load has dropped to 90, 80, 70, 60, and 50 percent of its ultimate value, are obtained and converted to drift information. The statistical nature of the data is also investigated. These data are shown to be lognormally distributed, and an analysis of variance is performed. The use of statistics to estimate Probability of Failure for a shear wall structure is illustrated

Energy Efficiency Governance

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

The purpose of this report is to help EE practitioners, government officials and stakeholders to establish the most effective EE governance structures, given their specific country context. It also aims to provide readers with relevant and accessible information to support the development of comprehensive and effective governance mechanisms. The International Energy Agency (IEA) conducted a global review of many elements of EE governance,including legal frameworks, institutional frameworks, funding mechanisms, co-ordination mechanisms and accountability arrangements, such as evaluation and oversight. The research tools included a survey of over 500 EE experts in 110 countries, follow-up interviews of over 120 experts in 27 countries and extensive desk study and literature searches on good EE governance.

Rule of law on the go : new developments of mobile governance

OpenAIRE

Poblet, Marta

2011-01-01

This paper offers an overview of the emerging domain of mobile governance as an offspring of the broader landscape of e-governance. Mobile governance initiatives have been deployed everywhere in parallel to the development of crowdsourced, open source software applications that facilitate the collection, aggregation, and dissemination of both information and data coming from different sources: citizens, organizations, public bodies, etc. Ultimately, mobile governance can be seen as a tool to ...

Physical demands in competitive ultimate frisbee

DEFF Research Database (Denmark)

Krustrup, Peter; Mohr, Magni

2015-01-01

The objective was to study game demands in competitive ultimate Frisbee by performing match analysis during a game. Thirteen moderately trained (Yo-Yo intermittent recovery test levels 1 and 2 [Yo-Yo IR1 and IR2] performance: 1790 ± 382 m and 657 ± 225 m, respectively) competitive male ultimate...... = 0.74, p ≤ 0.05). Ultimate Frisbee is an intense intermittent team sport with high cardiovascular loading and clear indications of fatigue toward the end of each half. Yo-Yo IR test performances correlate with physical match performance....

Developing stereotypes to facilitate dialogue between social entrepreneurs and local government

NARCIS (Netherlands)

Hogenstijn, Maarten; Meerman, Martha; Zinsmeister, Joop

2018-01-01

Social enterprises and government share the ultimate goal of solving societal problems, which provides a lot of potential for collaboration between the two parties. While the local government level is the most relevant for social enterprises, little research has been done on the relationship between

Corporate Governance at the Nacional Telecommunications Agency (ANATEL as a mechanism to improve the Agency’s Management

Directory of Open Access Journals (Sweden)

Fábio de Paula e Souza

2016-04-01

Full Text Available In the current scenario facing the country's government crisis of confidence, transparency and relationship with society, corporate governance is an important tool to monitor and improve the management, governance and corporate social responsibility in public organizations. The application of this mechanism in the National Telecommunications Agency (ANATEL has great impact to the economy and technological development of the country, capturing investments in the telecommunications sector, generating confidence to investors and stimulating competition between companies, which can offer products with best quality and services at affordable prices for consumers in Brazil. This paper investigates and analyzes by the theory of regulation, guides and reports, corporate governance as a mechanism to improve the management in ANATEL, using references, legislation and other documents in order to examine the transparency, fairness, accountability (providing accounts and corporate social responsibility in the Agency.

Governance mechanisms in transnational business relationships

OpenAIRE

Homburg, Christian; Kiedaisch, Ingo; Cannon, Joseph P.

1999-01-01

Empirical research on buyer-supplier relationships has almost exclusively examined domestic (both firms from the same country) exchange. The growing importance of international marketing and global sourcing suggest a need to understand relationships across national boundaries -- transnational business relationships. Drawing on theories of governance, the authors hypothesize differences in governance between domestic and transnational business relationships. They examine the use...

Mechanisms of e-government activity in the Republic of Moldova compared to the decision-making framework of EU internationalization

Directory of Open Access Journals (Sweden)

Victoria GOREA

2016-06-01

Full Text Available The performances of the macrosystem e-Government denotes the macro and microenvironments of decision moving through the implementation and application of a variety of mechanisms and tools, which being diversified contribute to fortifying the common public opinion. The cyber administration develops the most important mechanisms to reinforce the uniformity of the microenvironment e-Government. The Republic of Moldova is a component and participative part of the evolutionary decisional microsystem of e-Government similar to the directives of the macrosystem vectors.

Experimental research on the ultimate strength of hard aluminium alloy 2017 subjected to short-time radioactive heating

International Nuclear Information System (INIS)

Dafang, Wu; Yuewu, Wang; Bing, Pan; Meng, Mu; Lin, Zhu

2012-01-01

Highlights: ► Ultimate strength at transient heating is critical to security design of missiles. ► We measure the ultimate strength of alloy 2017 subjected to transient heating. ► Experimental results at transient heating are lacking in strength design handbook. ► Ultimate strength of alloy 2017 experimented is much higher than handbook value. ► The results provide a new method for optimal design of high-speed flight vehicles. -- Abstract: Alloy 2017 (Al–Cu–Mg) is a hard aluminium alloy strengthened by heat treatment. Because of its higher strength, finer weldability and ductility, hard aluminium alloy 2017 has been widely used in the field of aeronautics and astronautics. However, the ultimate strength and other characteristic mechanical parameters of aluminium alloy 2017 in a transient heating environment are still unclear, as these key mechanical parameters are lacking in the existing strength design handbook. The experimental characterisation of these critical parameters of aluminium alloy 2017 is undoubtedly meaningful for reliably estimating life span of and improving safety in designing high-speed flight vehicles. In this paper, the high-temperature ultimate strength, loading time and other mechanical properties of hard aluminium alloy 2017 under different transient heating temperatures and loading conditions are investigated by combining a transient aerodynamic heating simulation system and a material testing machine. The experimental results reveal that the ultimate strength and loading capability of aluminium alloy 2017 subjected to transient thermal heating are much higher than those tested in a long-time stable high-temperature environment. The research of this work not only provides a substantial basis for the loading capability improvement and optimal design of aerospace materials and structures subject to transient heating but also presents a new research direction with a practical application value.

A Technique for Temperature and Ultimate Load Calculations of Thin Targets in a Pulsed Electron Beam

DEFF Research Database (Denmark)

Hansen, Jørgen-Walther; Lundsager, Per

1979-01-01

A technique is presented for the calculation of transient temperature distributions and ultimate load of rotationally symmetric thin membranes with uniform lateral load and exposed to a pulsed electron beam from a linear accelerator. Heat transfer by conduction is considered the only transfer...... mechanism. The ultimate load is calculated on the basis of large plastic strain analysis. Analysis of one aluminum and one titanium membrane is shown....

The Influence of Wagon Structure Part Shape Optimization on Ultimate Fatigue Strength

OpenAIRE

Milovanović, Vladimir; Živković, Miroslav; Jovičić, Gordana; Živković, Jelena; Kozak, Dražan

2016-01-01

This study investigates how shape optimisation affects the ultimate fatigue strength of a mechanical part. The mechanical part chosen for this investigation is an axle guard of running gear elements of the Hccrrs 2x2 axle car-carrying wagon. The static and fatigue strength analysis procedure according to the UIC 517 standard and numerical methods have been applied. Material properties were determined experimentally and the necessary numerical calculations were performed by using the finite el...

Exploring Ultimate Water Capillary Evaporation in Nanoscale Conduits.

Science.gov (United States)

Li, Yinxiao; Alibakhshi, Mohammad Amin; Zhao, Yihong; Duan, Chuanhua

2017-08-09

Capillary evaporation in nanoscale conduits is an efficient heat/mass transfer strategy that has been widely utilized by both nature and mankind. Despite its broad impact, the ultimate transport limits of capillary evaporation in nanoscale conduits, governed by the evaporation/condensation kinetics at the liquid-vapor interface, have remained poorly understood. Here we report experimental study of the kinetic limits of water capillary evaporation in two dimensional nanochannels using a novel hybrid channel design. Our results show that the kinetic-limited evaporation fluxes break down the limits predicated by the classical Hertz-Knudsen equation by an order of magnitude, reaching values up to 37.5 mm/s with corresponding heat fluxes up to 8500 W/cm 2 . The measured evaporation flux increases with decreasing channel height and relative humidity but decreases as the channel temperature decreases. Our findings have implications for further understanding evaporation at the nanoscale and developing capillary evaporation-based technologies for both energy- and bio-related applications.

The invisible politics of Bitcoin: governance crisis of a decentralised infrastructure

Directory of Open Access Journals (Sweden)

Primavera De Filippi

2016-09-01

Full Text Available Bitcoin is a decentralised currency and payment system that seeks to eliminate the need for trusted authorities. It relies on a peer-to-peer network and cryptographic protocols to perform the functions of traditional financial intermediaries, such as verifying transactions and preserving the integrity of the system. This article examines the political economy of Bitcoin, in light of a recent dispute that divided the Bitcoin community with regard to a seemingly simple technical issue: whether or not to increase the block size of the Bitcoin blockchain. By looking at the socio-technical constructs of Bitcoin, the article distinguishes between two distinct coordination mechanisms: governance by the infrastructure (achieved via the Bitcoin protocol and governance of the infrastructure (managed by the community of developers and other stakeholders. It then analyses the invisible politics inherent in these two mechanisms, which together display a highly technocratic power structure. On the one hand, as an attempt to be self-governing and self-sustaining, the Bitcoin network exhibits a strong market-driven approach to social trust and coordination, which has been embedded directly into the technical protocol. On the other hand, despite being an open source project, the development and maintenance of the Bitcoin code ultimately relies on a small core of highly skilled developers who play a key role in the design of the platform.

Investigating the Relationship between Governance Mechanisms and the Disclosure of IT Control Weaknesses

Science.gov (United States)

Hamdan, Basil

2012-01-01

The current research is concerned with exploring the quality of information technology (IT) control over financial reporting systems as reported under Section 404 of the Sarbanes-Oxley Act of 2002. More specifically, this dissertation examines the association between organizational governance mechanisms and the occurrence and subsequent disclosure…

Patching security governance : an empirical view of emergent governance mechanisms for cybersecurity

NARCIS (Netherlands)

van Eeten, M.J.G.

2017-01-01

Purpose: The issue of cybersecurity has been cast as the focal point of a fight between two conflicting governance models: the nation-state model of national security and the global governance model of multi-stakeholder collaboration, as seen in forums like IGF, IETF, ICANN, etc. There is a

Internal corporate governance mechanisms and audit report lag: A study of Malaysian listed companies

Directory of Open Access Journals (Sweden)

Ummi Junaidda Binti Hashim

2012-11-01

Full Text Available This study attempts to investigate the link between corporate governance mechanisms and audit report lag for companies listed on Bursa Malaysia from 2007 to 2009. The 288 companies listed on Bursa Malaysia have been randomly selected. The corporate governance mechanisms examined include the board of directors and audit committee. It shows that there are significant negative relationships between board diligence, audit committee independence and expertise. The higher the number of meetings being held indicates that the board is discharging their role towards the company. The results show that audit committee independence and audit committee expertise could assist in reducing audit report lag among companies in Malaysia. Its provide some evidence supporting the resource based theory, whereby characteristics of the audit committee, such as the resources and capabilities, could improve companies’ performance as well as corporate reporting.However, it could not provide any evidence concerning the link between board independence, board expertise, CEO duality and audit committee diligence on audit report lag. This study provides comprehensive examination of ARL on Malaysian listed companies for three years period. It is consider the initial study to provide a thorough examination of the association between corporate governance characteristics and ARL.

Relationship between Marketing Strategies and Governance Mechanisms: A Study in Exploration Chain Beef Cattle

Directory of Open Access Journals (Sweden)

Filipe Quevedo-Silva

2015-09-01

Full Text Available The relationship between actors has been unspoilt by marketing through the bias of Transaction Costs Economics. Some authors suggest that a marketing strategy can directly impact the transactional characteristics and hence the governance mechanisms chosen to coordinate transactions. Studies suggest that future work in the field of marketing include, among other factors, aspects related to the relationship between the actors. In this context, this article aims to analyze how marketing strategies can affect the choice of governance mechanisms. The study object is the chain of beef, view their representation to the national economy. To this end, we conducted a qualitative study using semi-structured interviews with various actors in the chain. It was possible to verify the existence of the relationship between marketing strategy and governance structure. In one of the cases, product differentiation, translated into more specific assets, led the producer to perform a relational contract with the fridge and to distribute your product, make an integration with retailers, through the opening of a boutique of meat. Factor that was not observed in transactions involving producers on products without distinction, for which the transactions via spot market are prevalent.  

The Generative Mechanisms of Open Government Data

DEFF Research Database (Denmark)

Jetzek, Thorhildur; Avital, Michel; Bjørn-Andersen, Niels

2013-01-01

The exponentially growing production of data enables global connectivity as well as increased openness and sharing, which turn into a powerful force that is changing the global economy and society. Governments around the world have become active participants in this evolution by opening up...... their data for access and re-use by public and private agents alike. The recent phenomenon of Open Government Data (OGD) has spread around the world, driven by the proposition that opening government data has the ability to generate both economic and social value. However, a review of the academic research...

Differential effects of plural ownership and governance mechanisms in limiting shirkers and free riders

OpenAIRE

Silkoset, Ragnhild; Nygaard, Arne; Kidwell, Roland E.

2016-01-01

Using evidence from paired franchisor-franchisee dyads, this study identifies how plural formed ownership mechanisms curb the risk of shirking and free riding in franchise systems. These risks have damaging effects on the invested capital of franchisee entrepreneurs. Although shirking and free riding produce a major source of uncertainty for the franchisee entrepreneur it can be limited by plural formed governance dimensions. These mechanisms have different effects based on unit status,...

Ultimate justification: Wittgenstein and medical ethics.

Science.gov (United States)

Hughes, J

1995-02-01

Decisions must be justified. In medical ethics various grounds are given to justify decisions, but ultimate justification seems illusory and little considered. The philosopher Wittgenstein discusses the problem of ultimate justification in the context of general philosophy. His comments, nevertheless, are pertinent to ethics. From a discussion of Wittgensteinian notions, such as 'bedrock', the idea that 'ultimate' justification is grounded in human nature as such is derived. This discussion is relevant to medical ethics in at least five ways: it shows generally what type of certainty there is in practical ethics; it seems to imply some objective foundation to our ethical judgements; it squares with our experience of making ethical decisions; it shows something of the nature of moral arguments; and, finally, it has implications for teaching medicine and ethics.

Why some governments are ‘less’ open: Sketching out Models of Information Management

Directory of Open Access Journals (Sweden)

Mary Francoli

2011-12-01

Full Text Available The purpose of this article is to consider why some national governments have been able to successfully take steps toward open government while others have not. In doing this it outlines two models of information management: a reactive model and a proactive model. Ultimately, it is found that governments following a reactive model, characterized by strong informational control and a lack of high-level political and bureaucratic support for open government, cannot fully or successfully realize open government.

Ultimate - a new generation of gasoline and diesel fuels; Ultimate - eine neue Generation von Otto- und Dieselkraftstoffen

Energy Technology Data Exchange (ETDEWEB)

Strempel, G. [Aral Forschung/Global Fuels Technology, Bochum (Germany); Beckwith, P. [BP Fuels Management Group, Pangbourne (United Kingdom); Froehling, J. [Aral Forschung, Bochum (Germany). Labor/Analytik; Baron, U. [Aral Forschung, Bochum (Germany). Motor- und Fahrzeuglaboratorium; Sauermann, P.; Balfanz, U. [Aral Forschung, Bochum (Germany). Produktentwicklung; Doermer, W. [Aral Forschung, Bochum (Germany). Produktqualitaet

2005-06-01

With the launch of Ultimate 100 gasoline and Ultimate Diesel, motorists in Germany now have the opportunity to choose new advanced performance fuels designed to get the very best from their engines. This article gives details of the technical development behind these fuels, their wide range of benefits, and how it is possible to manufacture fuels which meet the considerable technical challenge of achieving both more performance and less pollution. (orig.)

Urban food systems governance for NCD prevention in Africa | IDRC ...

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

For instance, global fast food franchises are expanding aggressively across major cities in Africa. ... Ultimately, the project aims to support local governments and community stakeholders in each study site to use the knowledge ... Total funding.

Testing the effectiveness of network governance mechanisms to foster ambidexterity of agricultural innovation networks in East and Central Africa

NARCIS (Netherlands)

Pérez Perdomo, Silvia Andrea; Farrow, Andrew; Trienekens, Jacques H.; Omta, Onno S.W.F.; Velde, van der Gerben

2017-01-01

We tested three innovation network governance mechanisms for exploring and exploiting innovation opportunities. We analysed household-level panel data from agricultural innovation networks in Uganda, the Democratic Republic of the Congo and Rwanda. We found that first-order governed networks

Recommendation for basis for decision on a Danish ultimate storage for low and intermediate radioactive wastes; Forslag til beslutningsgrundlag for et dansk slutdepot for lav- og mellemaktivt affald

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-12-15

In 2003 the Danish Parliament consented to let the government start the preparation of a basis for decision on a Danish ultimate storage for low and intermediate radioactive wastes. The present report is the result of the preparation process, and it describes the fundamental safety and environmental principles for establishing an ultimate storage, including determining the principles for the site selection, storage construction, and safety analyses. (LN)

THE EFFECT OF CORPORATE GOVERNANCE MECHANISM, OWNERSHIP STRUCTURE, AND EXTERNAL AUDITOR TOWARD CORPORATE SOCIAL RESPONSIBILITY DISCLOSURE WITH EARNING MANAGEMENT AS MODERATING VARIABLE

Directory of Open Access Journals (Sweden)

Suwana M.A.J.

2017-08-01

Full Text Available The purpose of this study is to examine the moderating effect of earning management on corporate governance mechanism, ownership structure, and external auditor toward corporate social responsibility disclosure. This study finds that the increase of ownership structure (foreign ownership and institutional ownership will increase corporate social responsibility disclosure. However corporate governance mechanism and external auditor is not affecting corporate social responsibility disclosure. Furthermore, this study provides additional empirical evidence for agency theory especially agency cost, that corporate governance mechanism, ownership structure, and Big Four audit firm do not have an effective role as agency cost to prevent or decrease earning management practice.

Making partner relationship management systems work: The role of partnership governance mechanisms

OpenAIRE

Storey, C.; Kocabasoglu-Hillmer, C.

2013-01-01

While the adoption of Partner Relationship Management (PRM) systems by suppliers to manage and monitor its network of partners (i.e. resellers) has been on the rise, the performance improvements have not been consistently realized. Governance theory suggests this may be due to how the PRM system builds on the mechanisms employed by the supplier to oversee their partners. This study investigates how the two capabilities of PRM systems (relationship and fulfillment capabilities) and two partner...

THE ULTIMATE STATE CONCEPT APPLIED TO TUNNEL SUPPORT

Directory of Open Access Journals (Sweden)

Mladen Hudec

2000-12-01

Full Text Available The most questionable are the values of pressures between rock and support resulting from common deformations on the contact area between rock and support. Therefore the modelling and design of the tunnel support is not reliable, if it is based on active rock pressure resulting from this common deformations. The inversion of the design procedure is proposed. Instead of the active extreme pressure of the rock on support, the influence of ultimate reaction of the support on the rock has to be analysed. This procedure can be performed using the ultimate load principle, as proposed by Eurocodc 7 (Geotechnies. Normally, the rock has the tendency to increase the common conver¬gence until the support reaches its ultimate state. So, loading of profile boundary with the ultimate possible reaction of the support is very plausible. The reactive support pressures have to be probable and itself in equilibrium. The ultimate reactive load has to be reduced by Euro-code safety factor for structural elements and applied on the rock with given properties, or alternatively (as proposed by Eurocode 7 the soil or rock properties have to be diminished and calculated with full ultimate support pressures. If the rock with given (or proposed pro¬perties and loaded with ultimate reactive pressures resulting from supposed support, satisfy its failure criterion, then is the compound system support-rock verificatcd. By this procedure, the number of relevant material properties is reduce to the primary stress ratio and the constants defining the failure criterion. The verification can be performed by any of numerical methods, but we prefer here used boundary elements method (the paper is published in Croatian.

Records and good governance: Running away from accountability ...

African Journals Online (AJOL)

Records and good governance: Running away from accountability. The case of Zambia. ... Abstract. Records are created as a by-product of the business activities taking place as an organization in carry out its mandated activities. Subsequently, these records will provide the ultimate proof or evidence of the activities being ...

Ultimate disposal of radioactive wastes

International Nuclear Information System (INIS)

Roethemeyer, H.

1991-01-01

The activities developed by the Federal Institution of Physical Engineering PTB and by the Federal Office for Radiation Protection (BfS) concentrated, among others, on work to implement ultimate storage facilities for radioactive wastes. The book illuminates this development from site designation to the preliminary evaluation of the Gorleben salt dome, to the preparation of planning documents proving that the Konrad ore mine is suitable for a repository. The paper shows the legal provisions involved; research and development tasks; collection of radioactive wastes ready for ultimate disposal; safety analysis in the commissioning and post-operational stages, and product control. The historical development of waste management in the Federal Republic of Germany and international cooperation in this area are outlined. (DG) [de

Pengaruh Penerapan Prinsip-Prinsip Good Governance Terhadap Kepuasan Kerja Pegawai (Studi pada Kantor Bupati Dairi Provinsi Sumatera Utara)

OpenAIRE

Ginting, Wiro Oktavius

2016-01-01

Good Governance is the process of organization of state power in implementing the provision of public goods and service called governance (government / governance) while the best practice is '' good governance '' (good governance). Good governance is applied within an institution will ultimately affect job satisfaction. For that good governance adopted by the organization is a factor that is very important and needs to be implemented properly so that the job satisfaction of employees in their...

Enterprise investment, local government intervention and coal overcapacity: The case of China

International Nuclear Information System (INIS)

Zhang, Yanfang; Zhang, Ming; Liu, Yue; Nie, Rui

2017-01-01

Long-term management of China's coal overcapacity depends on the targeted policy guidance on industry production capacity expansion in the overcapacity formation process. In this study, coal enterprise and local government are treated as game participants, and a three-stage dynamic game model has been developed to depict the boosting effect of the game behavior of coal enterprise's and local government's capacity investments in different markets of supply and demand. The results are shown in the following: (1) local government has been the 'behind-the-scenes' operator of over-investment and redundant construction, and its excessive interventions in coal industry investment have been the primary cause of overcapacity formation; (2) when the market is in short supply, coal enterprise's optimal behavior is to continuously increase the rate of investment growth until it reaches the threshold to obtain the maximum excess profits, ultimately leading to overinvestment in the industry; and (3) the key factors affecting the game abilities of coal enterprise and local government are the market's self-regulation and the central government's supervision intensity. Although the Chinese government, a highly vertically oriented bureaucratic structure, is implementing a mandatory de-capacity policy to alleviate the intensity of excessive coal capacity, it is not a long-term regularization on the supply-side reform. - Highlights: • The formation of China's coal overcapacity is studied from capacity investors. • A three-stage game is developed to depict the boosting effect of coal overcapacity. • Local government has been the 'behind-the-scenes' operators of coal overcapacity. • Coal enterprise's optimal strategy is reaching an investment-max with undersupply. • Chinese government should rely more on market mechanisms instead of intervention.

Effect of corporate governance mechanisms on the relationship between legal origins and cost of debt

DEFF Research Database (Denmark)

Farooq, Omar; Derrabi, Mohamed

2012-01-01

How do differences in country-level governance and enforcement mechanisms affect firms? Using a large dataset from the MENA region, we document that differences in legal traditions translate into differences in cost of debt. Our results show that firms headquartered in the common law countries ha...

Secondary Moments due to Prestressing with Different Bond at the Ultimate Limit State

Directory of Open Access Journals (Sweden)

Halvoník Jaroslav

2018-03-01

Full Text Available Secondary effects of prestressing develop in statically indeterminate structures (e.g., continuous beams due to the restraint of deformations imposed by hyperstatic restraints. These effects may significantly influence internal forces and stresses in prestressed structures. Secondary effects are influenced by the redundancy of a structural system, which raises the question of whether they will remain constant after a change in the structural system, e.g., due to the development of plastic hinge(s in a critical cross-section(s or after the development of a kinematic mechanism, or if they will disappear when the structure changes into a sequence of simply supported beams. The paper deals with an investigation of the behavior of continuous post-tensioned beams subjected to an ultimate load with significant secondary effects from prestressing. A total of 6 two-span beams prestressed by tendons with different bonds were tested in a laboratory with a load that changed their structural system into a kinematic mechanism. The internal forces and secondary effects of the prestressing were controlled through measurements of the reactions in all the supports. The results revealed that the secondary effects remained as a permanent part of the action on the experimental beams, even after the development of the kinematic mechanism. The results obtained confirmed that secondary effects should be included in all combinations of actions for verifications of ultimate limit states (ULS.

Secondary Moments due to Prestressing with Different Bond at the Ultimate Limit State

Science.gov (United States)

Halvoník, Jaroslav; Pažma, Peter; Vida, Radoslav

2018-03-01

Secondary effects of prestressing develop in statically indeterminate structures (e.g., continuous beams) due to the restraint of deformations imposed by hyperstatic restraints. These effects may significantly influence internal forces and stresses in prestressed structures. Secondary effects are influenced by the redundancy of a structural system, which raises the question of whether they will remain constant after a change in the structural system, e.g., due to the development of plastic hinge(s) in a critical cross-section(s) or after the development of a kinematic mechanism, or if they will disappear when the structure changes into a sequence of simply supported beams. The paper deals with an investigation of the behavior of continuous post-tensioned beams subjected to an ultimate load with significant secondary effects from prestressing. A total of 6 two-span beams prestressed by tendons with different bonds were tested in a laboratory with a load that changed their structural system into a kinematic mechanism. The internal forces and secondary effects of the prestressing were controlled through measurements of the reactions in all the supports. The results revealed that the secondary effects remained as a permanent part of the action on the experimental beams, even after the development of the kinematic mechanism. The results obtained confirmed that secondary effects should be included in all combinations of actions for verifications of ultimate limit states (ULS).

Nonbinding Legal Instruments in Governance for Global Health: Lessons from the Global AIDS Reporting Mechanism.

Science.gov (United States)

Taylor, Allyn; Alfvén, Tobias; Hougendobler, Daniel; Buse, Kent

2014-01-01

Recent debate over World Health Organization reform has included unprecedented attention to international lawmaking as a future priority function of the Organization. However, the debate is largely focused on the codification of new binding legal instruments. Drawing upon lessons from the success of the Global AIDS Reporting Mechanism, established pursuant to the United Nations' Declaration of Commitment on HIV/AIDS, we argue that effective global health governance requires consideration of a broad range of instruments, both binding and nonbinding. A detailed examination of the Global AIDS Reporting Mechanism reveals that the choice of the nonbinding format makes an important contribution to its effectiveness. For instance, the flexibility and adaptability of the nonbinding format have allowed the global community to: (1) undertake commitments in a timely manner; (2) adapt and experiment in the face of a dynamic pandemic; and (3) grant civil society an unparalleled role in monitoring and reporting on state implementation of global commitments. UNAIDS' institutional support has also played a vital role in ensuring the continuing effectiveness of the Global AIDS Reporting Mechanism. Overall, the experience of the Global AIDS Reporting Mechanism evidences that, at times, nimbler nonbinding instruments can offer benefits over slower, more rigid binding legal approaches to governance, but depend critically, like all instruments, on the perceived legitimacy thereof. © 2014 American Society of Law, Medicine & Ethics, Inc.

Bootstrap calculation of ultimate strength temperature maxima for neutron irradiated ferritic/martensitic steels

Science.gov (United States)

Obraztsov, S. M.; Konobeev, Yu. V.; Birzhevoy, G. A.; Rachkov, V. I.

2006-12-01

The dependence of mechanical properties of ferritic/martensitic (F/M) steels on irradiation temperature is of interest because these steels are used as structural materials for fast, fusion reactors and accelerator driven systems. Experimental data demonstrating temperature peaks in physical and mechanical properties of neutron irradiated pure iron, nickel, vanadium, and austenitic stainless steels are available in the literature. A lack of such an information for F/M steels forces one to apply a computational mathematical-statistical modeling methods. The bootstrap procedure is one of such methods that allows us to obtain the necessary statistical characteristics using only a sample of limited size. In the present work this procedure is used for modeling the frequency distribution histograms of ultimate strength temperature peaks in pure iron and Russian F/M steels EP-450 and EP-823. Results of fitting the sums of Lorentz or Gauss functions to the calculated distributions are presented. It is concluded that there are two temperature (at 360 and 390 °C) peaks of the ultimate strength in EP-450 steel and single peak at 390 °C in EP-823.

The use of meta-governance mechanisms to fight social segregation in Copenhagen

DEFF Research Database (Denmark)

Engberg, Lars A.

In 2011 Copenhagen City Council adopted a citywide Policy for Disadvantaged Areas in Copenhagen to combat geographically specific vicious circles of social deprivation and physical deterioration in the city. The policy was a result of an inter-departmental learning process, designed to come up wi...... study five years after adaptation of PDAC. The paper investigates how practices of joint leadership and meta-governance across city departments and between city officials and local stakeholders have been institutionalized as coordination mechanisms as a result of the new policy....

Ultimate fate of constrained voters

International Nuclear Information System (INIS)

Vazquez, F; Redner, S

2004-01-01

We examine the ultimate fate of individual opinions in a socially interacting population of leftists, centrists and rightists. In an elemental interaction between agents, a centrist and a leftist can both become centrists or both become leftists with equal rates (and similarly for a centrist and a rightist). However leftists and rightists do not interact. This interaction step between pairs of agents is applied repeatedly until the system can no longer evolve. In the mean-field limit, we determine the exact probability that the system reaches consensus (either leftist, rightist or centrist) or a frozen mixture of leftists and rightists as a function of the initial composition of the population. We also determine the mean time until the final state is reached. Some implications of our results for the ultimate fate in a limit of the Axelrod model are discussed

Ultimate fate of constrained voters

Energy Technology Data Exchange (ETDEWEB)

Vazquez, F [Department of Physics, Center for BioDynamics, Boston University, Boston, MA 02215 (United States); Redner, S [Department of Physics, Center for Polymer Studies, Boston University, Boston, MA 02215 (United States)

2004-09-03

We examine the ultimate fate of individual opinions in a socially interacting population of leftists, centrists and rightists. In an elemental interaction between agents, a centrist and a leftist can both become centrists or both become leftists with equal rates (and similarly for a centrist and a rightist). However leftists and rightists do not interact. This interaction step between pairs of agents is applied repeatedly until the system can no longer evolve. In the mean-field limit, we determine the exact probability that the system reaches consensus (either leftist, rightist or centrist) or a frozen mixture of leftists and rightists as a function of the initial composition of the population. We also determine the mean time until the final state is reached. Some implications of our results for the ultimate fate in a limit of the Axelrod model are discussed.

Atomistic mechanisms governing structural stability change of zinc antimony thermoelectrics

Energy Technology Data Exchange (ETDEWEB)

Yang, Xiaolong [Frontier Institute of Science and Technology, Xi' an Jiaotong University, Xi' an 710054 (China); Lin, Jianping, E-mail: jaredlin@163.com [School of Materials Science and Engineering, Xiamen University of Technology, Xiamen 361024 (China); Qiao, Guanjun [State Key Laboratory for Mechanical Behavior of Materials, Xi' an Jiaotong University, Xi' an 710049 (China); Wang, Zhao, E-mail: zwangzhao@gmail.com [Frontier Institute of Science and Technology, Xi' an Jiaotong University, Xi' an 710054 (China); State Key Laboratory for Mechanical Behavior of Materials, Xi' an Jiaotong University, Xi' an 710049 (China)

2015-01-05

The structural stability of thermoelectric materials is a subject of growing importance for their energy harvesting applications. Here, we study the microscopic mechanisms governing the structural stability change of zinc antimony at its working temperature, using molecular dynamics combined with experimental measurements of the electrical and thermal conductivity. Our results show that the temperature-dependence of the thermal and electrical transport coefficients is strongly correlated with a structural transition. This is found to be associated with a relaxation process, in which a group of Zn atoms migrates between interstitial sites. This atom migration gradually leads to a stabilizing structural transition of the entire crystal framework, and then results in a more stable crystal structure of β–Zn{sub 4}Sb{sub 3} at high temperature.

Regulatory factors governing adenosine-to-inosine (A-to-I) RNA editing.

Science.gov (United States)

Hong, HuiQi; Lin, Jaymie Siqi; Chen, Leilei

2015-03-31

Adenosine-to-inosine (A-to-I) RNA editing, the most prevalent mode of transcript modification in higher eukaryotes, is catalysed by the adenosine deaminases acting on RNA (ADARs). A-to-I editing imposes an additional layer of gene regulation as it dictates various aspects of RNA metabolism, including RNA folding, processing, localization and degradation. Furthermore, editing events in exonic regions contribute to proteome diversity as translational machinery decodes inosine as guanosine. Although it has been demonstrated that dysregulated A-to-I editing contributes to various diseases, the precise regulatory mechanisms governing this critical cellular process have yet to be fully elucidated. However, integration of previous studies revealed that regulation of A-to-I editing is multifaceted, weaving an intricate network of auto- and transregulations, including the involvement of virus-originated factors like adenovirus-associated RNA. Taken together, it is apparent that tipping of any regulatory components will have profound effects on A-to-I editing, which in turn contributes to both normal and aberrant physiological conditions. A complete understanding of this intricate regulatory network may ultimately be translated into new therapeutic strategies against diseases driven by perturbed RNA editing events. Herein, we review the current state of knowledge on the regulatory mechanisms governing A-to-I editing and propose the role of other co-factors that may be involved in this complex regulatory process.

Corporate Governance in Publicly Traded Canadian Companies

OpenAIRE

Hu, Jie; Wang, Chong

2011-01-01

We investigate the effectiveness of corporate governance practices in this paper, focusing on the corporate governance practices implemented by TSX listed companies in Canada. We analyze the determinants of the effectiveness of corporate governance practices and test whether corporate governance mechanisms relate to quality of accounting earnings and company performance. We obtain mixed results from regression analyses indicating that corporate governance mechanisms are not significantly rela...

Water, Resilience and the Law: From General Concepts and Governance Design Principles to Actionable Mechanisms

Science.gov (United States)

Hill Clarvis, M.; Allan, A.; Hannah, D. M.

2013-12-01

Climate change has significant ramifications for water law and governance, yet, there is strong evidence that legal regulations have often failed to protect environments or promote sustainable development. Scholars have increasingly suggested that the preservation and restoration paradigms of legislation and regulation are no longer adequate for climate change related challenges in complex and cross-scale social-ecological systems. This is namely due to past assumptions of stationarity, uniformitarianism and the perception of ecosystem change as predictable and reversible. This paper reviews the literature on law and resilience and then presents and discusses a set of practical examples of legal mechanisms from the water resources management sector, identified according to a set of guiding principles from the literature on adaptive capacity, adaptive governance as well as adaptive and integrated water resources management. It then assesses the aptness of these different measures according to scientific evidence of increased uncertainty and changing ecological baselines. A review of the best practice examples demonstrates that there are a number of best practice examples attempting to integrate adaptive elements of flexibility, iterativity, connectivity and subsidiarity into a variety of legislative mechanisms, suggesting that there is not as significant a tension between resilience and the law as many scholars have suggested. However, while many of the mechanisms may indeed be suitable for addressing challenges relating to current levels of change and uncertainty, analysis across a broader range of uncertainty highlights challenges relating to more irreversible changes associated with greater levels of warming. Furthermore the paper identifies a set of pre-requisites that are fundamental to the successful implementation of such mechanisms, namely monitoring and data sharing, financial and technical capacity, particularly in nations that are most at risk with the

Circuit Mechanisms Governing Local vs. Global Motion Processing in Mouse Visual Cortex

DEFF Research Database (Denmark)

Rasmussen, Rune; Yonehara, Keisuke

2017-01-01

components represented by component direction-selective (CDS) cells. However, how PDS and CDS cells develop their distinct response properties is still unresolved. The visual cortex of the mouse is an attractive model for experimentally solving this issue due to the large molecular and genetic toolbox...... literature on global motion processing based on works in primates and mice. Lastly, we propose what types of experiments could illuminate what circuit mechanisms are governing cortical global visual motion processing. We propose that PDS cells in mouse visual cortex appear as the perfect arena...

Ultimate Lateral Capacity of Rigid Pile in c- φ Soil

Science.gov (United States)

Zhang, Wei-min

2018-03-01

To date no analytical solution of the pile ultimate lateral capacity for the general c- φ soil has been obtained. In the present study, a new dimensionless embedded ratio was proposed and the analytical solutions of ultimate lateral capacity and rotation center of rigid pile in c- φ soils were obtained. The results showed that both the dimensionless ultimate lateral capacity and dimensionless rotation center were the univariate functions of the embedded ratio. Also, the ultimate lateral capacity in the c- φ soil was the combination of the ultimate lateral capacity ( f c ) in the clay, and the ultimate lateral capacity ( f φ ) in the sand. Therefore, the Broms chart for clay, solution for clay ( φ=0) put forward by Poulos and Davis, solution for sand ( c=0) obtained by Petrasovits and Awad, and Kondner's ultimate bending moment were all proven to be the special cases of the general solution in the present study. A comparison of the field and laboratory tests in 93 cases showed that the average ratios of the theoretical values to the experimental value ranged from 0.85 to 1.15. Also, the theoretical values displayed a good agreement with the test values.

Accounting conservatism,ultimate ownership and investment efficiency

Institute of Scientific and Technical Information of China (English)

Xiaodong Xu; Xia Wang; Nina Han

2012-01-01

Purpose-The purpose of this paper is to analyze and examine the role of accounting conservatism on firm investment behavior in China.Design/methodology/approach-By combining a developed theoretical framework and empirical study,this paper examines the impacts of accounting conservatism on firm investment.The sample and data are all collected from Wind and CAMAR databases.Findings-The paper finds that the association between accounting conservatism and capital expenditure is significantly positive when inside capital is not enough to use for investment,suggesting that conservatism can expend the level of investment by decreasing information asymmetry and cost of capital;however,the association between accounting conservatism and capital expenditure is significantly negative when inside capital is enough to use for investment,suggesting that conservatism can curtail the level of investment by mitigating the interest conflicts between management and outside shareholders and decreasing agency costs.Additionally,the paper finds that the severity of information asymmetry and agency problem affects the role of accounting conservatism on firm investment behaviour,and the association between accounting conservatism and capital expenditure is weaker for firms with ultimate ownership controller as local government or individuals.Originality/value-This is the first paper to analyze and examine the impacts of accounting conservatism on firm investment in China directly.The findings are also useful to explain the awkward predicament found by prior literature.

Ultimate Educational Aims, Overridingness, and Personal Well-Being

Science.gov (United States)

Haji, Ishtiyaque; Cuypers, Stefaan E.

2011-01-01

Discussion regarding education's aims, especially its ultimate aims, is a key topic in the philosophy of education. These aims or values play a pivotal role in regulating and structuring moral and other types of normative education. We outline two plausible strategies to identify and justify education's ultimate aims. The first associates these…

The importance and role of the corporate governance mechanism in increasing the level of management efficiency

Directory of Open Access Journals (Sweden)

Đorđević Slaviša

2012-01-01

Full Text Available There is inherent conflict of interests between owners and managers. They try to solve it in different ways. In this paper we have tried to briefly introduce the most important internal mechanisms of corporate governance (monitoring by the board of directors, incentive system for managers, internal audit and the importance of institutional investors. The financial scandals that included the world-famous corporations as well as current world economic crisis suggests that the protection of owners should continue to work to improve existing or new solutions that will improve the level of corporate governance.

Government Agricultural Policy on the Kiowa Reservation, 1869-1901

Science.gov (United States)

Pennington, William D.

1978-01-01

The Federal government's policies reflect its desire to make the Indian economically self-sufficient and ultimately assimilate him into the mainstream of American life, but the means used to achieve these ends failed to consider the background of the Plains Indians and the qualities of the land on which they were situated. (Author/NQ)

Categorical Funds: The Intersection of School Finance and Governance

Science.gov (United States)

Smith, Joanna; Gasparian, Hovanes; Perry, Nicholas; Capinpin, Fatima

2013-01-01

How a state chooses to design its system of funding schools is ultimately a question of education governance, determining who--state policymakers, school districts, or school principals--gets to make the decisions about how and where funding is spent. States have two primary ways of funding schools: the foundation, or base funding that is intended…

An Analysis of Change Mechanisms in Government Budgets on Science and Technology

Science.gov (United States)

Jung, C.

2012-12-01

Recent studies on policy changes have shown that there are limitations of incrementalism and that there no longer exists a general theory that can explain policy change. A number of studies have been conducted to examine policy changes in terms of drastic changes in budgets or policy agenda. According to the Punctuated Equilibrium Theory (PET), policy change is punctuated by long periods of stability, and large, but rare, changes due to shifts in society or the government. Although the reasons for these drastic changes are interpreted mainly from external events, the exact mechanisms of these changes are still not known. In this study, we assume that the punctuated budget changes are a result of not only external events but also the bureaucratic power of government departments. We attempt to identify the regularity of budget change pattern due to these internal characteristics (bureaucratic power). In order to understand budget changes caused by external events, especially for science and technology, the ARIMA-Intervention analysis was implemented. The results showed that the ARIMA-Intervention analysis explained the abrupt change in budget well. This means that a change in budget cannot be explained as incrementalism. Also, we analyzed the budget change kurtosis of government department along with various policy and organization types. Normally, a high kurtosis means there is a high probability of a punctuated equilibrium. The results show that science and technology agency as well as productive, delivery, and transfer agencies have a relatively high kurtosis.;

The Role of Corporate Governance in Firm Performance

OpenAIRE

Naimah Zahroh; Hamidah

2017-01-01

The objective of this study is to examine the role of corporate governance to increase firm performance. The measure of corporate governance are corporate governance mechanism and Corporate Governance Perception Index (CGPI). Samples are companies that followed CGPI award at 2005-2014. The examination of the relationship of corporate governance and firm performance is conducted by regression of corporate governance mechanism variables and control variables to profitability. Corporate governan...

The mechanisms of corporate governance in the United States: an assessment

Directory of Open Access Journals (Sweden)

Aldrighi Dante Mendes

2003-01-01

Full Text Available This paper aims at evaluating the mechanisms of corporate governance currently at work in the United States. Section 1 turns its focus to the reasons accounting for the still relative scarceness of large shareholders in American publicly held companies. The analysis thereafter concentrates on assessing the efficacy of each of the pillars purportedly buttressing the American system of corporate control. The paper argues that the evidence provided by the existing corporate governance literature supports the following propositions: 1 the legal and regulatory framework actually restrains the scope for expropriating minority shareholders, though at the cost of inhibiting institutional investor activism; 2 as a rule, the board of directors do not comply with their mandatory duty of overseeing management, although some progress has recently been made, with directors in several companies becoming less submissive to chief executive officers; 3 the market for corporate control encounters a great number of difficulties (ranging from legal hurdles to high transaction costs and to serious free-riding problems, which are sufficient to cast a cloud on its reliability as a means of repressing managerial inefficiencies and rent-seeking; 4 competition in the product and capital markets is likely to produce effects only in the long-run.

Experimental investigation of ultimate loads

Energy Technology Data Exchange (ETDEWEB)

Petersen, S M; Larsen, G C; Antoniou, I; Lind, S O; Courtney, M [Risoe National Lab., Wind Energy and Atmospheric Physics, Roskilde (Denmark)

1999-03-01

Verification of the structural integrity of a wind turbine involves analysis of fatigue loading as well as ultimate loading. With the trend of persistently growing turbines, the ultimate loading seems to become relatively more important. For wind turbines designed according to the wind conditions prescribed in the IEC-61400 code, the ultimate load is often identified as the leading load parameter. Exemplified by the use of an extensive measurement campaign a procedure for evaluation of the extreme flap-wise bending moments, occurring during normal operating of a wind turbine, is presented. The structural measurements are made on a NEG Micon 650 kW wind turbine erected at a complex high wind site in Oak Creek, California. The turbine is located on the top of a ridge. The prevailing wind direction is perpendicular to the ridge, and the annual mean wind speed is 9.5 m/s. The associated wind field measurement, are taken from two instrumented masts erected less than one rotor diameter in front of the turbine in direction of the prevailing wind direction. Both masts are instrumented at different heights in order to gain insight of the 3D-wind speed structure over the entire rotor plane. Extreme distributions, associated with a recurrence period of 10 minutes, conditioned on the mean wind speed and the turbulence intensity are derived. Combined with the wind climate model proposed in the IEC standard, these distributions are used to predict extreme distributions with recurrence periods equal to one and fifty years, respectively. The synthesis of the conditioned PDF`s and the wind climate model is performed by means of Monte Carlo simulation. (au)

Evaluation of the ultimate pressure capacity of rectangular HVAC ducts for nuclear pwoer plants

International Nuclear Information System (INIS)

Wedellsborg, B.W.

1984-01-01

Typical Category I HVAC ducts in a nuclear plant must be designed for loads and load combinations including positive and negative pressure loads which are generated due to the normal operation and postulated accident conditions. These pressure loads most often govern the design of the HVAC ducts. Structural design criteria are presently based on the AISI Code which limits the duct panel width-to-thickness ratio to a maximum of 500 and the maximum height-to-thickness ratio to 200, unless it can be shown by structural tests that larger ratios can be used. Test Programs performed on rectangular HVAC ducts subjected to vacumm loads have substantiated the use of ducts having panel width to thickness ratios of up to 1600. The results of the test programs were subsequently incorporated into the design through a more rational analytical design method which was developed from and correlates well with the test results. The purpose of this paper is to present the analytical design method and its correlation with the test results. Simple formulae for the design of rectangular HVAC ducts are presented. Lower bound values of duct sheet, and stiffener ultimate loads are derived, and correlated with recent test results. Analytically predicted ultimate pressures are also compared with other available duct test data

Ultimate internal pressure capacity of concrete containment structures

International Nuclear Information System (INIS)

Krishnaswamy, C.N.; Namperumal, R.; Al-Dabbagh, A.

1983-01-01

Lesson learned from the accident at Three-Mile Island nuclear plant has necessitated the computation of the ultimate internal pressure capacity of containment structures as a licensing requirement in the U.S. In general, a containment structure is designed to be essentially elastic under design accident pressure. However, as the containment pressure builds up beyond the design value due to a more severe postulated accident, the containment response turns nonlinear as it sequentially passes through cracking of concrete, yielding of linear plate, yielding of rebar, and yielding of post-tensioning tendon (if the containment concrete is prestressed). This paper reports on the determination of the ultimate internal pressure capacity and nonlinear behavior of typical reinforced and prestressed concrete BWR containments. The probable modes of failure, the criteria for ultimate pressure capacity, and the most critical sections are described. Simple equations to hand-calculate the ultimate pressure capacity and the nonlinear behavior at membrane sections of the containment shell are presented. A nonlinear finite element analysis performed to determine the nonlinear behavior of the entire shell including nonmembrane sections is briefly discribed. The analysis model consisted of laminated axisymmetric shell finite elements with nonlinear stress-strain properties for each material. Results presented for typical BWR concrete containments include nonlinear response plots of internal pressure versus containment deflection and strains in the liner, rebar, and post-tensioning tendons at the most stressed section in the shell. Leak-tightness of the containment liner and the effect of thermal loads on the ultimate capacity are discussed. (orig.)

Deformation mechanisms of bent Si nanowires governed by the sign and magnitude of strain

Energy Technology Data Exchange (ETDEWEB)

Wang, Lihua, E-mail: wlh@bjut.edu.cn, E-mail: xdhan@bjut.edu.cn, E-mail: j.zou@uq.edu.au [Beijing Key Lab of Microstructure and Property of Advanced Material, Institute of Microstructure and Properties of Advanced Materials, Beijing University of Technology, Beijing 100124 (China); Materials Engineering, The University of Queensland, Brisbane, QLD 4072 (Australia); Kong, Deli; Xin, Tianjiao; Shu, Xinyu; Zheng, Kun; Xiao, Lirong; Sha, Xuechao; Lu, Yan; Han, Xiaodong, E-mail: wlh@bjut.edu.cn, E-mail: xdhan@bjut.edu.cn, E-mail: j.zou@uq.edu.au [Beijing Key Lab of Microstructure and Property of Advanced Material, Institute of Microstructure and Properties of Advanced Materials, Beijing University of Technology, Beijing 100124 (China); Zhang, Ze [Department of Materials Science, Zhejiang University, Hangzhou 310008 (China); Zou, Jin, E-mail: wlh@bjut.edu.cn, E-mail: xdhan@bjut.edu.cn, E-mail: j.zou@uq.edu.au [Materials Engineering, The University of Queensland, Brisbane, QLD 4072 (Australia); Centre for Microscopy and Microanalysis, The University of Queensland, Brisbane, QLD 4072 (Australia)

2016-04-11

In this study, the deformation mechanisms of bent Si nanowires are investigated at the atomic scale with bending strain up to 12.8%. The sign and magnitude of the applied strain are found to govern their deformation mechanisms, in which the dislocation types (full or partial dislocations) can be affected by the sign (tensile or compressive) and magnitude of the applied strain. In the early stages of bending, plastic deformation is controlled by 60° full dislocations. As the bending increases, Lomer dislocations can be frequently observed. When the strain increases to a significant level, 90° partial dislocations induced from the tensile surfaces of the bent nanowires are observed. This study provides a deeper understanding of the effect of the sign and magnitude of the bending strain on the deformation mechanisms in bent Si nanowires.

Corporate governance and liquidity

DEFF Research Database (Denmark)

Farooq, Omar; Derrabi, Mohamed; Naciri, Monir

2012-01-01

This paper examines the impact of corporate governance mechanisms on liquidity in the MENA region, i.e. Morocco, Egypt, Saudi Arabia, United Arab Emirates, Jordan, Kuwait, and Bahrain. Using turnover as a proxy for liquidity, we document significant difference in liquidity between the pre......- and the post-crisis periods in the MENA region. In addition, our results show that bulk of this reduction in turnover can be explained due to weaknesses of corporate governance mechanisms. For example, that dividend payout ratio and choice of auditors – proxies for agency problems – can explain the entire...... difference in liquidity between the two periods. Furthermore, our results indicate that more than 50% of this difference between the two periods can be explained by operational and informational complexity of a firm – proxy for transparency. We argue that poor corporate governance mechanisms increase...

Ultimate load capacity assessment of reinforced concrete shell structures

International Nuclear Information System (INIS)

Gupta, Amita; Singh, R.K.; Kushwaha, H.S.; Mahajan, S.C.; Kakodkar, A.

1993-01-01

The objective of this study is to develop capability for prediction of ultimate load capacity of reinforced concrete shell structures. The present finite element code ULCA (Ultimate Load Capacity Assessment) adopts a degenerate concept of formulating general isoparametric shell element with a layered approach in the thickness direction. Different failure modes such as crushing, tensile cracking and reinforcement yielding are recognised for various problems. The structure fails by crushing of concrete when the concrete strain/stress reaches the ultimate stress or strain of concrete. Material nonlinearities as a result of tension cracking, tension stiffening between reinforcement and concrete in cracked region and yielding of reinforcement are considered along with geometric nonlinearity. Thus with this code it is possible to predict the pressure at which the first cracking, first through thickness cracking, first yielding of reinforcement occurs. After validating the code with few bench mark problems for different failure modes a reinforced concrete nuclear containment is analysed for its ultimate capacity and the results are matched with the published results. Further the ultimate load capacity of outer containment wall of Narora Atomic Power Station is predicted. It is observed that containment fails in membrane region and has a sufficient margin against design pressure. (author). 9 refs., 56 figs., 3 tabs., 1 appendix with 4 tabs

The determinants of relational governance and performance: how to manage business relationships?

NARCIS (Netherlands)

Claro, D.P.; Hagelaar, J.L.F.; Omta, S.W.F.

2003-01-01

It is the aim of this study to assess the influence of the determinants of the transaction, dyadic, and business environment level on relational governance and ultimately performance. We build an integrated framework for relationship management drawing from literature of transaction cost economics,

Sensitivity analysis on ultimate strength of aluminium stiffened panels

DEFF Research Database (Denmark)

Rigo, P.; Sarghiuta, R.; Estefen, S.

2003-01-01

This paper presents the results of an extensive sensitivity analysis carried out by the Committee III.1 "Ultimate Strength" of ISSC?2003 in the framework of a benchmark on the ultimate strength of aluminium stiffened panels. Previously, different benchmarks were presented by ISSC committees on ul...

Director remuneration, corporate governance and performance: A comparison between government linked companies vs non government linked companies

Directory of Open Access Journals (Sweden)

Nazrul Hisyam Ab Razak

2014-07-01

Full Text Available This study has examined the relationship between director’s remuneration, corporate governance structure and performance of a sample of 150 companies listed on the Bursa Malaysia from year 2008 until 2013. The sample was selected to provide matched-pair of government linked companies (GLCs and non-government linked companies (non-GLCs, as it was anticipated that these group would have different governance structure, the key difference being government ownership. The result holds even when we control for company specific characteristic such as corporate governance, company size, leverage, director’s remuneration, board size and auditors. This study uses panel based regression model to examine the impact of government control mechanism on company performance using two important measurers. These are accounting based measure proxies by ROA and non-accounting based measures by Tobin’s Q. Statistically significant relationships were found across the groupings and for different performance measures. Findings appear to suggest that there is a significant impact of government ownership on company performance after controlling for company specific characteristics.

Renewable energies heat act and government grants in Germany

International Nuclear Information System (INIS)

Nast, M.

2010-01-01

In Germany renewable energies in the heat market are promoted by the Renewable Energies Heat Act (EEWaermeG) and by government grants. Ultimately, these two instruments are not only about short-term market success, but rather about the perspectives of climate protection and resource conservation. The focus of this report is therefore on the long-term significance of the current design of government grants and EEWaermeG. We will introduce and discuss the quantitative goals and structural changes strived for as well as - on a slightly shorter time horizon - the quality assurance regulations which must accompany the steady and stable growth of renewable energies. In the process, we will elaborate in particular on heat pumps, which have recently been added to the government support programme, along with solar collectors. Some explanations regarding the structural relationships between EEWaermeG and government grants round off this contribution. (author)

The Role of Corporate Governance in Firm Performance

Directory of Open Access Journals (Sweden)

Naimah Zahroh

2017-01-01

Full Text Available The objective of this study is to examine the role of corporate governance to increase firm performance. The measure of corporate governance are corporate governance mechanism and Corporate Governance Perception Index (CGPI. Samples are companies that followed CGPI award at 2005-2014. The examination of the relationship of corporate governance and firm performance is conducted by regression of corporate governance mechanism variables and control variables to profitability. Corporate governance mechanisms are board size, board independence, outside directors, audit committee size, audit committee meeting, audit quality, and CGPI. Control variables are leverage and firm size. The results of this study indicate that board independence negatively influence profitability, audit committee meeting positively influence profitability, audit quality positively influence profitability, CGPI positively influence profitability, leverage negatively influence profitability, and firm size negatively influence profitability.

An evolutionary framework for studying mechanisms of social behavior.

Science.gov (United States)

Hofmann, Hans A; Beery, Annaliese K; Blumstein, Daniel T; Couzin, Iain D; Earley, Ryan L; Hayes, Loren D; Hurd, Peter L; Lacey, Eileen A; Phelps, Steven M; Solomon, Nancy G; Taborsky, Michael; Young, Larry J; Rubenstein, Dustin R

2014-10-01

Social interactions are central to most animals and have a fundamental impact upon the phenotype of an individual. Social behavior (social interactions among conspecifics) represents a central challenge to the integration of the functional and mechanistic bases of complex behavior. Traditionally, studies of proximate and ultimate elements of social behavior have been conducted by distinct groups of researchers, with little communication across perceived disciplinary boundaries. However, recent technological advances, coupled with increased recognition of the substantial variation in mechanisms underlying social interactions, should compel investigators from divergent disciplines to pursue more integrative analyses of social behavior. We propose an integrative conceptual framework intended to guide researchers towards a comprehensive understanding of the evolution and maintenance of mechanisms governing variation in sociality. Copyright © 2014 Elsevier Ltd. All rights reserved.

Episodic foresight and anxiety: Proximate and ultimate perspectives.

Science.gov (United States)

Miloyan, Beyon; Bulley, Adam; Suddendorf, Thomas

2016-03-01

In this paper, we examine the relationship between episodic foresight and anxiety from an evolutionary perspective, proposing that together they confer an advantage for modifying present moment decision-making and behaviour in the light of potential future threats to fitness. We review the body of literature on the role of episodic foresight in anxiety, from both proximate and ultimate perspectives. We propose that anxious feelings associated with episodic simulation of possible threat-related future events serve to imbue these simulations with motivational currency. Episodic and semantic details of a future threat may be insufficient for motivating its avoidance, but anxiety associated with a simulation can provoke adaptive threat management. As such, we detail how anxiety triggered by a self-generated, threat-related future simulation prepares the individual to manage that threat (in terms of its likelihood and/or consequences) over greater temporal distances than observed in other animals. We then outline how anxiety subtypes may represent specific mechanisms for predicting and managing particular classes of fitness threats. This approach offers an inroad for understanding the nature of characteristic future thinking patterns in anxiety disorders and serves to illustrate the adaptive function of the mechanism from which clinical anxiety deviates. © 2015 The British Psychological Society.

Ultimate compression after impact load prediction in graphite/epoxy coupons using neural network and multivariate statistical analyses

Science.gov (United States)

Gregoire, Alexandre David

2011-07-01

The goal of this research was to accurately predict the ultimate compressive load of impact damaged graphite/epoxy coupons using a Kohonen self-organizing map (SOM) neural network and multivariate statistical regression analysis (MSRA). An optimized use of these data treatment tools allowed the generation of a simple, physically understandable equation that predicts the ultimate failure load of an impacted damaged coupon based uniquely on the acoustic emissions it emits at low proof loads. Acoustic emission (AE) data were collected using two 150 kHz resonant transducers which detected and recorded the AE activity given off during compression to failure of thirty-four impacted 24-ply bidirectional woven cloth laminate graphite/epoxy coupons. The AE quantification parameters duration, energy and amplitude for each AE hit were input to the Kohonen self-organizing map (SOM) neural network to accurately classify the material failure mechanisms present in the low proof load data. The number of failure mechanisms from the first 30% of the loading for twenty-four coupons were used to generate a linear prediction equation which yielded a worst case ultimate load prediction error of 16.17%, just outside of the +/-15% B-basis allowables, which was the goal for this research. Particular emphasis was placed upon the noise removal process which was largely responsible for the accuracy of the results.

Security and Peace Mechanisms for Good Governance in Nigeria ...

African Journals Online (AJOL)

In Nigeria, governments at all levels have intensified efforts to address issues bordering on insecurity with a view to building security and peace for good governance. It is however, disheartening that despite various security measures put in place to tackle the problem, Nigeria is yet to be free from recurrent cases of armed ...

Ultimate Strength of Ship Hulls under Torsion

DEFF Research Database (Denmark)

Paik, Jeom Kee; Thayamballi, Anil K.; Pedersen, Preben Terndrup

2001-01-01

For a ship hull with large deck openings such as container vessels and some large bulk carriers, the analysis of warping stresses and hatch opening deformations is an essential part of ship structural analyses. It is thus of importance to better understand the ultimate torsional strength characte......For a ship hull with large deck openings such as container vessels and some large bulk carriers, the analysis of warping stresses and hatch opening deformations is an essential part of ship structural analyses. It is thus of importance to better understand the ultimate torsional strength...... characteristics of ships with large hatch openings. The primary aim of the present study is to investigate the ultimate strength characteristics of ship hulls with large hatch openings under torsion. Axial (warping) as well as shear stresses are normally developed for thin-walled beams with open cross sections...... subjected to torsion. A procedure for calculating these stresses is briefly described. As an illustrative example, the distribution and magnitude of warping and shear stresses for a typical container vessel hull cross section under unit torsion is calculated by the procedure. By theoretical and numerical...

An Investigation of the Impact of Corporate Governance Mechanisms on Level of Corporate Risk Disclosure: Evidence from Kuwait

Directory of Open Access Journals (Sweden)

Bader Al-Shammari

2014-06-01

Full Text Available This study investigated the association between corporate governance mechanisms and corporate risk disclosure (CRD in the annual reports for a sample of 109 Kuwaiti listed non-financial companies in 2012. The study used a manual content analysis to measure risk disclosure by counting the number of risk-related sentences in annual reports. A multiple regression analysis was used to test the impact of board size, non-executive directors, percentage of family members on board, role duality, and audit committee on CRD. The quantity of risk disclosures in the Kuwaiti companies' annual reports was very limited. The results showed that the larger board size has a positive impact on CRD. However, the findings also indicated the existence of role duality lead to lower risk disclosure. Other corporate governance mechanisms did not explain variation in CRD.

Pengaruh Corporate Governance terhadap Efektifitas Mekanisme Pengurang Masalah Agensi

Directory of Open Access Journals (Sweden)

Zaenal Arifin

2009-03-01

Full Text Available The main objective of this research is to investigate whether there are a significant influence between corporate governance and effectiveness of agency-problem-reducing mechanism. The corporate governance is concern on all stakeholder interest while the agency variables are concern only on one of the most important stakeholders’ that is the stockholders. In theory, there should be a significant relationship between the corporate governance and the effectiveness of agency-problem-reducing mechanism. Using all manufacturing companies listed in Jakarta Stock Exchange during 2001 - 2004, this research found that corporate governance influence the effectiveness of debt mechanism in reducing agency problem. The other mechanism, dividend and independent board of director, do not effective to reduce agency problem and the corporate governance does not influence the effectiveness of these two mechanisms. Key words: agency problem, corporate governance, dividend, debt, independent Board of director

Design proposal for ultimate shear strength of tapered steel plate girders

Directory of Open Access Journals (Sweden)

A. Bedynek

2017-03-01

Full Text Available Numerous experimental and numerical studies on prismatic plate girders subjected to shear can be found in the literature. However, the real structures are frequently designed as non-uniform structural elements. The main objective of the research is the development of a new proposal for the calculation of the ultimate shear resistance of tapered steel plate girders taking into account the specific behaviour of such members. A new mechanical model is presented in the paper and it is used to show the differences between the behaviour of uniform and tapered web panels subjected to shear. EN 1993-1-5 design specifications for the determination of the shear strength for rectangular plates are improved in order to assess the shear strength of tapered elements. Numerical studies carried out on tapered steel plate girders subjected to shear lead to confirm the suitability of the mechanical model and the proposed design expression.

Governing Forest Ecosystem Services for Sustainable Environmental Governance: A Review

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Shankar Adhikari

2018-05-01

Full Text Available Governing forest ecosystem services as a forest socio-ecological system is an evolving concept in the face of different environmental and social challenges. Therefore, different modes of ecosystem governance such as hierarchical, scientific–technical, and adaptive–collaborative governance have been developed. Although each form of governance offers important features, no one form on its own is sufficient to attain sustainable environmental governance (SEG. Thus, the blending of important features of each mode of governance could contribute to SEG, through a combination of both hierarchical and collaborative governance systems supported by scientifically and technically aided knowledge. This should be further reinforced by the broad engagement of stakeholders to ensure the improved well-being of both ecosystems and humans. Some form of governance and forest management measures, including sustainable forest management, forest certification, and payment for ecosystem services mechanisms, are also contributing to that end. While issues around commodification and putting a price on nature are still contested due to the complex relationship between different services, if these limitations are taken into account, the governance of forest ecosystem services will serve as a means of effective environmental governance and the sustainable management of forest resources. Therefore, forest ecosystem services governance has a promising future for SEG, provided limitations are tackled with due care in future governance endeavors.

Forms of global governence

Directory of Open Access Journals (Sweden)

Maxim V. Kharkevich

2014-01-01

Full Text Available Global governance as a concept defines the meaning of contemporary world politics both as a discipline and as reality. Interdependent and globalized world requires governance, and a global government has not been formed yet. The theoretical possibility of global governance without global government is proved and justified. The purpose of this article is to analytically identify possible forms of global governance. Three such forms of global governance are identified: hierarchical, market and network. In a hierarchy the governance is due to the asymmetry of power between the parties. Market control happens via anonymous pricing mechanism. Network, in contrast to the market is characterized by a closer value link between the actors, but unlike the hierarchical relationship actors are free to leave the network. Global governance takes three forms and is being implemented by different actors. To determine the most efficient form of global governance is impossible. Efficiency depends on the match between a form and an object of government. It should be noted that meta governance is likely to remain a monopoly of institutionally strong states in global governance.

Ultimate strength of a large wind turbine blade

Energy Technology Data Exchange (ETDEWEB)

Moelholt Jensen, Find

2008-05-15

of the profile, also called 'local deformations', to verify a more complex response than that of a Bernoulli-Euler Beam. A large number of mechanical displacement sensors and strain gauges were mounted inside and outside the structure. These measurements further proved highly useful when validating Finite Element based analysis and failure mechanisms should be decided. Finally, comparisons of the ultimate failure loads observed in the full-scale tests are presented and conclusions are drawn based on the mechanisms found. (au)

The ultimate disposition of depleted uranium

Energy Technology Data Exchange (ETDEWEB)

1990-12-01

Significant amounts of the depleted uranium (DU) created by past uranium enrichment activities have been sold, disposed of commercially, or utilized by defense programs. In recent years, however, the demand for DU has become quite small compared to quantities available, and within the US Department of Energy (DOE) there is concern for any risks and/or cost liabilities that might be associated with the ever-growing inventory of this material. As a result, Martin Marietta Energy Systems, Inc. (Energy Systems), was asked to review options and to develop a comprehensive plan for inventory management and the ultimate disposition of DU accumulated at the gaseous diffusion plants (GDPs). An Energy Systems task team, under the chairmanship of T. R. Lemons, was formed in late 1989 to provide advice and guidance for this task. This report reviews options and recommends actions and objectives in the management of working inventories of partially depleted feed (PDF) materials and for the ultimate disposition of fully depleted uranium (FDU). Actions that should be considered are as follows. (1) Inspect UF{sub 6} cylinders on a semiannual basis. (2) Upgrade cylinder maintenance and storage yards. (3) Convert FDU to U{sub 3}O{sub 8} for long-term storage or disposal. This will include provisions for partial recovery of costs to offset those associated with DU inventory management and the ultimate disposal of FDU. Another recommendation is to drop the term tails'' in favor of depleted uranium'' or DU'' because the tails'' label implies that it is waste.'' 13 refs.

How Do Corporate Governance Mechanisms Affect A Firm’s Potential For Bankruptcy?

Directory of Open Access Journals (Sweden)

Rhesa Theodorus Hanani

2015-03-01

Full Text Available The purpose of this thesis is to understand the effects of corporate governance mechanisms on the potential for bankruptcy. This study is done by utilizing the linear regression fixed effect vector decomposition model on 30 listed firms from the consumer goods sector of Indonesia Stock Exchange during the 2010-2012 periods. The results of the study indicate that: the board of commissioners’ independence and size of the commissioners’ board pose a significant positive effect on the potential for bankruptcy; the presence of an audit committee and the presence of a nomination and remuneration committee pose a significant negative effect and institutional ownership and managerial ownership do not significantly affect the potential for bankruptcy.

THE MANAGEMENT SUBSIDIARIES: CORPORATE GOVERNANCE MECHANISMS IN GROUP OF COMPANIES

Directory of Open Access Journals (Sweden)

A. K. Tatulyan

2016-01-01

control of subsidiaries, and the effectiveness of corporate governance mechanisms in group of companies.

The governance of clean energy in India: The clean development mechanism (CDM) and domestic energy politics

International Nuclear Information System (INIS)

Phillips, Jon; Newell, Peter

2013-01-01

This paper explores the ways in which clean energy is being governed in India. It does so in order to improve our understanding of the potential and limitations of carbon finance in supporting lower carbon energy transitions, and to strengthen our appreciation of the role of politics in enabling or frustrating such endeavors. In particular we emphasize the importance of politics and the nature of India's political economy in understanding the development of energy sources and technologies defined as ‘clean’ both by the United Nations Clean Development Mechanism (CDM) and leading international actors. By considering the broad range of institutions that exert formal and informal political influence over how the benefits and costs of the CDM are distributed, the paper highlights shortcomings in the narrow way in which CDM governance has been conceptualized to date. This approach goes beyond analysis of technocratic aspects of governance – often reduced to a set of institutional design issues – in order to appreciate the political nature of the trade-offs that characterize debates about India's energy future and the relations of power which will determine how, and on whose terms, they are resolved. - Highlights: • Clean energy governance in practice is shaped by political power and influence. • Governance of clean energy requires strong institutions from local to global levels. • Un-governed areas of energy policy are often as revealing of the exercise of power as areas where there explicit policy is in place. • Climate and carbon finance interventions need to better understand the landscape of political power which characterises India’s energy sector

The mental health care model in Brazil: analyses of the funding, governance processes, and mechanisms of assessment

Directory of Open Access Journals (Sweden)

Thiago Lavras Trapé

Full Text Available ABSTRACT OBJECTIVE This study aims to analyze the current status of the mental health care model of the Brazilian Unified Health System, according to its funding, governance processes, and mechanisms of assessment. METHODS We have carried out a documentary analysis of the ordinances, technical reports, conference reports, normative resolutions, and decrees from 2009 to 2014. RESULTS This is a time of consolidation of the psychosocial model, with expansion of the health care network and inversion of the funding for community services with a strong emphasis on the area of crack cocaine and other drugs. Mental health is an underfunded area within the chronically underfunded Brazilian Unified Health System. The governance model constrains the progress of essential services, which creates the need for the incorporation of a process of regionalization of the management. The mechanisms of assessment are not incorporated into the health policy in the bureaucratic field. CONCLUSIONS There is a need to expand the global funding of the area of health, specifically mental health, which has been shown to be a successful policy. The current focus of the policy seems to be archaic in relation to the precepts of the psychosocial model. Mechanisms of assessment need to be expanded.

A review of governance of maternity services at South Tipperary general hospital

LENUS (Irish Health Repository)

Flory, David

2015-09-01

This review of the governance of maternity services at South Tipperary General Hospital has focussed on the systems and processes for assurance of service quality, risk management and patient safety primarily inside the hospital but also in the Hospital Group structure within which it operates. The effectiveness of the governance arrangements is largely determined by the quality of the leadership and management – both clinical and general – which designs, implements, and oversees those systems and processes and is ultimately responsible and accountable.\\r\

China's Insurance Regulatory Reform, Corporate Governance Behavior and Insurers' Governance Effectiveness.

Science.gov (United States)

Li, Huicong; Zhang, Hongliang; Tsai, Sang-Bing; Qiu, Aichao

2017-10-17

External regulation is an important mechanism to improve corporate behavior in emerging markets. China's insurance governance regulation, which began to supervise and guide insurance corporate governance behavior in 2006, has experienced a complex process of reform. This study tested our hypotheses with a sample of 85 firms during 2010-2011, which was obtained by providing a questionnaire to all of China's shareholding insurance companies. The empirical study results generally show that China's insurance governance effectiveness has significantly improved through strict regulation. Insurance corporate governance can improve business acumen and risk-control ability, but no significant evidence was found to prove its influence on profitability, as a result of focusing less attention on governance than on management. State ownership is associated with higher corporate governance effectiveness than non-state ownership. Listed companies tend to outperform non-listed firms, and life insurance corporate governance is more effective than that of property insurers. This study not only contributes to the comprehensive understanding of corporate governance effectiveness but also to the literature by highlighting the effect of corporate governance regulation in China's insurance industry and other emerging economies of the financial sector.

Assessment and characterization of radioactive waste for ultimate storage

International Nuclear Information System (INIS)

Brennecke, P.; Warnecke, E.

1986-01-01

The waste specifications determined from site safety analyses define the requirements to be met by waste forms for ultimate storage. Product quality control is the process step ensuring compliance with the conditions to be met for ultimate storage. For this purpose, radionuclide inventory, fixation method, container type, waste form and quantity, and type of waste are the most significant items on the checking list. (DG) [de

Incorporating transparency into the governance of deep-seabed mining in the Area beyond national jurisdiction

OpenAIRE

Ardron, Jeff A.; Ruhl, Henry A.; Jones, Daniel O.B.

2018-01-01

In the governance of natural resources, transparency has been linked to improved accountability, as well as enforceability, compliance, sustainability, and ultimately more equitable outcomes. Here, good practices in transparency relevant to the emerging governance of deep-seabed mining in the Area beyond national jurisdiction are identified and compared with current practices of the International Seabed Authority (ISA). The analysis found six areas of good transparency practice that could imp...

7 CFR 4280.21 - Eligible REDG Ultimate Recipients and Projects.

Science.gov (United States)

2010-01-01

... care providers; (5) Projects that utilize Advanced Telecommunications or computer networks to... 7 Agriculture 15 2010-01-01 2010-01-01 false Eligible REDG Ultimate Recipients and Projects. 4280... Economic Development Loan and Grant Programs § 4280.21 Eligible REDG Ultimate Recipients and Projects. The...

Energy Efficiency Governance: Handbook

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

This handbook has been written to assist EE practitioners, government officials and stakeholders to establish effective EE governance structures for their country. The handbook provides readers with relevant information in an accessible format that will help develop comprehensive and effective governance mechanisms. For each of the specific topics dealt with (see Figure 1 in the Handbook), the IEA offers guidelines for addressing issues, or directs readers to examples of how such issues have been dealt with by specific countries.

Influence of surface wettability on transport mechanisms governing water droplet evaporation.

Science.gov (United States)

Pan, Zhenhai; Weibel, Justin A; Garimella, Suresh V

2014-08-19

Prediction and manipulation of the evaporation of small droplets is a fundamental problem with importance in a variety of microfluidic, microfabrication, and biomedical applications. A vapor-diffusion-based model has been widely employed to predict the interfacial evaporation rate; however, its scope of applicability is limited due to incorporation of a number of simplifying assumptions of the physical behavior. Two key transport mechanisms besides vapor diffusion-evaporative cooling and natural convection in the surrounding gas-are investigated here as a function of the substrate wettability using an augmented droplet evaporation model. Three regimes are distinguished by the instantaneous contact angle (CA). In Regime I (CA ≲ 60°), the flat droplet shape results in a small thermal resistance between the liquid-vapor interface and substrate, which mitigates the effect of evaporative cooling; upward gas-phase natural convection enhances evaporation. In Regime II (60 ≲ CA ≲ 90°), evaporative cooling at the interface suppresses evaporation with increasing contact angle and counterbalances the gas-phase convection enhancement. Because effects of the evaporative cooling and gas-phase convection mechanisms largely neutralize each other, the vapor-diffusion-based model can predict the overall evaporation rates in this regime. In Regime III (CA ≳ 90°), evaporative cooling suppresses the evaporation rate significantly and reverses entirely the direction of natural convection induced by vapor concentration gradients in the gas phase. Delineation of these counteracting mechanisms reconciles previous debate (founded on single-surface experiments or models that consider only a subset of the governing transport mechanisms) regarding the applicability of the classic vapor-diffusion model. The vapor diffusion-based model cannot predict the local evaporation flux along the interface for high contact angle (CA ≥ 90°) when evaporative cooling is strong and the

'Governance' sebagai Pengelolaan Konflik

Directory of Open Access Journals (Sweden)

Riza Noer Arfani

2005-03-01

Full Text Available The article explores the notion of understanding governance as part of conflict management, or vice versa, of undustanding conflict management aspects as benefiting from governance concepts and practices. Governance, with its much broader meaning than government, suggests diverse relevant and significant clues, hints and ideas in the context of conflict management endeavors. one of which is the idea to involve larger audiences and stakeholders –beyond the conventional institutions such as governmental bodies– in policy making processes and public discourses. Such comprehension and appreciation of governance concepts and practices is certainly parallel with the conflict management philosophies, concepis and practices which based on and oriented toward integrative, non-formal and non-litigative mechanisms.

The prospects of transition metal dichalcogenides for ultimately scaled CMOS

Science.gov (United States)

Thiele, S.; Kinberger, W.; Granzner, R.; Fiori, G.; Schwierz, F.

2018-05-01

MOSFET gate length scaling has been a main source of progress in digital electronics for decades. Today, researchers still spend considerable efforts on reducing the gate length and on developing ultimately scaled MOSFETs, thereby exploring both new device architectures and alternative channel materials beyond Silicon such as two-dimensional TMDs (transition metal dichalcogenide). On the other hand, the envisaged scaling scenario for the next 15 years has undergone a significant change recently. While the 2013 ITRS edition required a continuation of aggressive gate length scaling for at least another 15 years, the 2015 edition of the ITRS suggests a deceleration and eventually a levelling off of gate length scaling and puts more emphasis on alternative options such as pitch scaling to keep Moore's Law alive. In the present paper, future CMOS scaling is discussed in the light of emerging two-dimensional MOSFET channel, in particular two-dimensional TMDs. To this end, the scaling scenarios of the 2013 and 2015 ITRS editions are considered and the scaling potential of TMD MOSFETs is investigated by means of quantum-mechanical device simulations. It is shown that for ultimately scaled MOSFETs as required in the 2013 ITRS, the heavy carrier effective masses of the Mo- and W-based TMDs are beneficial for the suppression of direct source-drain tunneling, while to meet the significantly relaxed scaling targets of the 2016 ITRS heavy-effective-mass channels are not needed.

Implikasi Corporate Governance terhadap Kinerja Family Business di Indonesia

Directory of Open Access Journals (Sweden)

Iskandar Itan

2017-02-01

Full Text Available Penelitian ini melihat hubungan antara corporate governance quality dan kinerja pada perusahaan keluarga di Indonesia. Penelitian ini dilakukan pada 126 perusahaan yang terdaftar di Bursa Efek Indonesia untuk periode 2008 sampai 2012 dengan menggunakan analisis regresi berganda. Dalam penelitian ini, corporate governance quality di proksikan dengan corporate governance process dan corporate governance mechanism, sedangkan kinerja perusahaan diukur dengan ROA dan Tobin’s Q. Corporate governace process terdiri dari variabel hak-hak pemegang saham, perlakuan yang adil terhadap pemegang saham, peran pemangku kepentingan, pengungkapan dan transparansi, dan tanggung jawab dewan. Sedangkan variabel corporate governance mechanism adalah ukuran dewan direksi, komisaris independen, kepemilikan manajerial, dan kepemilikan asing. Hasil analisis menunjukkan bahwa variabel hak-hak pemegang saham, perlakuan yang adil terhadap pemegang saham, ukuran dewan direksi, kepemilikan manajerial, dan kepemilikan asing mempunyai pengaruh signifikan terhadap kinerja perusahaan yang diukur dengan ROA. Sementara itu, variabel pengungkapan dan transparansi, tanggung jawab dewan, dan ukuran dewan direksi berpengaruh terhadap Tobin’s Q.Kata kunci:  Mekanisme corporate governance; corporate governance process kinerja perusahaanThis paper explores the relationship between corporate governance quality and firm performance of family business in Indonesia. This study covers the period of 2008 to 2012 and 126 listed family companies from Indonesia Stock Exchange are included has been examined by using multiple regression analysis. In this study, corporate governance quality is proxied by corporate governance process and corporate governance mechanism, while performance is measured by return on assets (ROA and Tobin‘s Q. Measures of corporate governance process employed are rights of shareholders, equitable treatment of shareholders, role of stakeholders, disclosure and

Ultimate pressure capacity of CANDU 6 containment structures

International Nuclear Information System (INIS)

Radulescu, J.P.; Pradolin, L.; Mamet, J.C.

1997-01-01

This paper summarizes the analytical work carried out and the results obtained when determining the ultimate pressure capacity (UPC) of the containment structures of CANDU 6 nuclear power plants. The purpose of the analysis work was to demonstrate that such containment structures are capable of meeting design requirements under the most severe accident conditions. For this concrete vessel subjected to internal pressure, the UPC was defined as the pressure causing through cracking in the concrete. The present paper deals with the overall behaviour of the containment. The presence of openings, penetrations and the ultimate pressure of the airlocks were considered separately. (author)

An Overview of Governance and Accountability of Tahfiz Institutions in Malaysian: Religious Councils Perspective

Directory of Open Access Journals (Sweden)

Bani Hamidah

2017-01-01

Full Text Available Tahfiz education is one of the popular streams of education in Malaysia and well accepted by Muslim community. Originally the education is being offered in “pondok”, a traditional religious school. Developing through times, it is now also being offered in tahfiz centers as well as in modern tahfiz institutions. These entities specialize in producing tahfiz graduates who can memorize and recite the whole Al-Quran and more than 91% of them are privately owned. The applicability of good governance and accountability measures is indeed highly desirable in these Islamic entities as it deals with the responsibility in fulfilling sacred religious obligation. Though the number of tahfiz education providers (TEP has grown up tremendously from only 58 in 1999 to 278 in 2011, literatures on governance and accountability of TEP are still lacking as the areas are rarely examined directly. The lacking may lead to unfavorable inferences that TEP are behaving in the manners contrary to the interest of the stakeholders. An ideally accountable governance of tahfiz centers will gain trust from parents and various stakeholders and will indicate the achievement in fulfilling one of the objective of Maqasid Shariah to preserve and promote the religious faith through preserving the memorization and knowledge of Al Quran (the primary source of Islamic Law by the huffaz. The objective of this research is to investigate external governance mechanism and the accountability of Tahfiz centers as viewed by religious regulatory bodies. A qualitative research approach is undertaken by interviewing representatives from selected State Islamic Religious Councils, State Islamic Foundation and National Religious Departments in Malaysia. Using thematic analysis, findings of this study revealed that there are two-tier governance infrastructures of tahfiz institutions in Malaysia. However, the enforcement of the governance structure is still at infancy level. The accountability

The effect of governance mechanisms on food safety in the supply chain: Evidence from the Lebanese dairy sector.

Science.gov (United States)

Abebe, Gumataw K; Chalak, Ali; Abiad, Mohamad G

2017-07-01

Food safety is a key public health issue worldwide. This study aims to characterise existing governance mechanisms - governance structures (GSs) and food safety management systems (FSMSs) - and analyse the alignment thereof in detecting food safety hazards, based on empirical evidence from Lebanon. Firm-to-firm and public baseline are the dominant FSMSs applied in a large-scale, while chain-wide FSMSs are observed only in a small-scale. Most transactions involving farmers are relational and market-based in contrast to (large-scale) processors, which opt for hierarchical GSs. Large-scale processors use a combination of FSMSs and GSs to minimise food safety hazards albeit potential increase in coordination costs; this is an important feature of modern food supply chains. The econometric analysis reveals contract period, on-farm inspection and experience having significant effects in minimising food safety hazards. However, the potential to implement farm-level FSMS is influenced by formality of the contract, herd size, trading partner choice, and experience. Public baseline FSMSs appear effective in controlling food safety hazards; however, this may not be viable due to the scarcity of public resources. We suggest public policies to focus on long-lasting governance mechanisms by introducing incentive schemes and farm-level FSMSs by providing loans and education to farmers. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

China’s Insurance Regulatory Reform, Corporate Governance Behavior and Insurers’ Governance Effectiveness

Science.gov (United States)

Zhang, Hongliang; Qiu, Aichao

2017-01-01

External regulation is an important mechanism to improve corporate behavior in emerging markets. China’s insurance governance regulation, which began to supervise and guide insurance corporate governance behavior in 2006, has experienced a complex process of reform. This study tested our hypotheses with a sample of 85 firms during 2010–2011, which was obtained by providing a questionnaire to all of China’s shareholding insurance companies. The empirical study results generally show that China’s insurance governance effectiveness has significantly improved through strict regulation. Insurance corporate governance can improve business acumen and risk-control ability, but no significant evidence was found to prove its influence on profitability, as a result of focusing less attention on governance than on management. State ownership is associated with higher corporate governance effectiveness than non-state ownership. Listed companies tend to outperform non-listed firms, and life insurance corporate governance is more effective than that of property insurers. This study not only contributes to the comprehensive understanding of corporate governance effectiveness but also to the literature by highlighting the effect of corporate governance regulation in China’s insurance industry and other emerging economies of the financial sector. PMID:29039781

China’s Insurance Regulatory Reform, Corporate Governance Behavior and Insurers’ Governance Effectiveness

Directory of Open Access Journals (Sweden)

Huicong Li

2017-10-01

Full Text Available External regulation is an important mechanism to improve corporate behavior in emerging markets. China’s insurance governance regulation, which began to supervise and guide insurance corporate governance behavior in 2006, has experienced a complex process of reform. This study tested our hypotheses with a sample of 85 firms during 2010–2011, which was obtained by providing a questionnaire to all of China’s shareholding insurance companies. The empirical study results generally show that China’s insurance governance effectiveness has significantly improved through strict regulation. Insurance corporate governance can improve business acumen and risk-control ability, but no significant evidence was found to prove its influence on profitability, as a result of focusing less attention on governance than on management. State ownership is associated with higher corporate governance effectiveness than non-state ownership. Listed companies tend to outperform non-listed firms, and life insurance corporate governance is more effective than that of property insurers. This study not only contributes to the comprehensive understanding of corporate governance effectiveness but also to the literature by highlighting the effect of corporate governance regulation in China’s insurance industry and other emerging economies of the financial sector.

Ultimate guide to YouTube for business

CERN Document Server

2018-01-01

Ultimate Guide to YouTube for Business helps small business owners create marketing videos to help promote their products, share their story, build a community around their brand without spending a fortune-all the while making money.

THE IMPACT OF IFRS NORMS ON INTERNAL GOVERNANCE MECHANISMS WITH REGARD TO SOCIO-ECONOMIC CONTEXT

Directory of Open Access Journals (Sweden)

Soumaya HERGLI

2016-11-01

Full Text Available The purpose of this paper is to examine the effect of International Financial Reporting Standards IFRS adoption on internal governance mechanisms with regard to socio-economic context. Empirical investigation was conducted to assess whether a company and an individual specifications can be presented as part of a general pattern. The results confirm that IFRS framework has introduced a new design of the accounting formalism facing a more complex activity leading to enlargement the discretionary space. Socio-economic factors explain perfectly the corporate governance behaviors and confirmed that the less powerful members of our firms sample expect and accept that power is distributed unequally, the leaders prefer to act as individuals rather than as members of groups, the management positions are generally held by men than by women, these members are threatened by ambiguous or unknown situations and finally, managers stand for the fostering in a society of pragmatic virtues oriented to future rewards, in particular perseverance, thrift and adapting to changing circumstances.

Librarians Are the Ultimate Knowledge Managers?

Science.gov (United States)

Koina, Cathie

2003-01-01

Librarians are the ultimate knowledge managers. Everyone knows that. After all, haven't they been the custodians of documented knowledge for centuries? Who could possibly do it better than them? Well, then why aren't people knocking down their doors, begging them to be the knowledge managers of the organisation? Are they just ignorant of how…

LITERATURE REVIEW ON CORPORATE GOVERNANCE - FIRM PERFORMANCE RELATIONSHIP

Directory of Open Access Journals (Sweden)

Pintea Mirela-Oana

2015-07-01

Full Text Available In the matter of corporate governance reforms, an important aspect is whether the implementation of corporate governance principles and codes has a positive impact on firm performance. The literature testing the relationship between different corporate governance mechanisms and firm performance is extensive. Over time, a lot of corporate governances mechanisms were studied in relation to firm performance and the most used are: CEO duality, board size, proportion of non- executive directors, board committees, ownership structure and concentration, managers’ compensation and incentives schemes. With time, different authors began to use more comprehensive measures for corporate governance rather than a single variable or a single governance mechanism, the so called corporate governance indexes. Regarding performance there are three main approaches to firm performance in social science research: research based on market prices, accounting ratios and total factor profitability.The most used performance measures are: Tobin’s Q, return on equity, return on asset and economic value added. In our paper, we present the studies undertaken since the 1990’s regarding the relationship between different mechanisms of corporate governance and firm performance and between corporate governance index and performance for both developed and developing countries around the world. Regarding the working tools used in this theoretical research we can mention the longitudinal method, by presenting the evolution in time of empirical studies on the research topic and the comparative method used in presenting the resulys of different studies mentioned in our paper. The results of the studies are inconclusive, some studies founded a strog positive relation, others founded a negative correlation between corporate governance and firm performance, while a third category of studies didn’t found any relationship at all. We used participative observation method by issuing

Disciplining governance in Africa : a comparison of the World Bank’s Country Policy and Institutional Assessment and the African Union’s African Peer Review Mechanism

NARCIS (Netherlands)

S. Kassa (Saba)

2017-01-01

markdownabstractThis study examines the promotion of governance in the African Continent. It compares the Country Policy and Institutional Assessment (CPIA) of the World Bank to the African Peer Review Mechanism (APRM) of the African Union. These governance assessments represent differing

Mechanism governing heme synthesis reveals a GATA factor/heme circuit that controls differentiation.

Science.gov (United States)

Tanimura, Nobuyuki; Miller, Eli; Igarashi, Kazuhiko; Yang, David; Burstyn, Judith N; Dewey, Colin N; Bresnick, Emery H

2016-02-01

Metal ion-containing macromolecules have fundamental roles in essentially all biological processes throughout the evolutionary tree. For example, iron-containing heme is a cofactor in enzyme catalysis and electron transfer and an essential hemoglobin constituent. To meet the intense demand for hemoglobin assembly in red blood cells, the cell type-specific factor GATA-1 activates transcription of Alas2, encoding the rate-limiting enzyme in heme biosynthesis, 5-aminolevulinic acid synthase-2 (ALAS-2). Using genetic editing to unravel mechanisms governing heme biosynthesis, we discovered a GATA factor- and heme-dependent circuit that establishes the erythroid cell transcriptome. CRISPR/Cas9-mediated ablation of two Alas2 intronic cis elements strongly reduces GATA-1-induced Alas2 transcription, heme biosynthesis, and surprisingly, GATA-1 regulation of other vital constituents of the erythroid cell transcriptome. Bypassing ALAS-2 function in Alas2 cis element-mutant cells by providing its catalytic product 5-aminolevulinic acid rescues heme biosynthesis and the GATA-1-dependent genetic network. Heme amplifies GATA-1 function by downregulating the heme-sensing transcriptional repressor Bach1 and via a Bach1-insensitive mechanism. Through this dual mechanism, heme and a master regulator collaborate to orchestrate a cell type-specific transcriptional program that promotes cellular differentiation. © 2015 The Authors.

The Adoption of Internal Audit as a Governance Control Mechanism in Australian Public Universities--Views from the CEOs

Science.gov (United States)

Christopher, Joe

2012-01-01

This study draws on the multi-theoretical approach to governance and the views of university chief executive officers (CEOs) to examine the extent to which internal auditing as a control mechanism is adopted in Australian public universities under an environment of change management. The findings highlight negative consequences of change and their…

Should Government Facilitate Voluntary Pension Plans?

Directory of Open Access Journals (Sweden)

Norma L. Nielson

2010-07-01

Full Text Available Several proposals have surfaced recently that government develop and offer some sort of voluntary pension plan (VPP. This paper examines areas of public policy on pensions where changes should take place with or without the development of a VPP, including those that promote greater harmonization, portability, and labour mobility. Similarly, the challenges of inertia and annuitization are areas in which a VPP is only one of several available policy devices. In the final analysis, two key arguments provide the only compelling reasons to support the establishment of large, economically efficient funds: that their assets could be managed professionally and efficiently and that they could reduce the distraction from employers’ primary goals. Neither of these arguments, however, offers convincing evidence that VPPs should be developed by government rather than by the private sector. Ultimately, the marketplace will determine whether the additional option of a VPP is needed and whether it is offered on terms that make it more attractive than the other available alternatives.

Ultimate refrigerating conditions, behavior turning and a thermodynamic analysis for absorption–compression hybrid refrigeration cycle

International Nuclear Information System (INIS)

Zheng Danxing; Meng Xuelin

2012-01-01

Highlights: ► Two novel fundamental concepts of the absorption refrigeration cycle were proposed. ► The interaction mechanism of compressor pressure increasing with other key-parameters was investigated. ► A set of optimal operating condition of hybrid refrigeration cycle was found. ► A simulation and investigation for R134a-DMF hybrid refrigeration cycle was performed. - Abstract: The absorption–compression hybrid refrigeration cycle has been considered as an effective approach to reduce the mechanical work consumption by using low-grade heat, such as solar energy. This work aims at studying the thermodynamic mechanism of the hybrid refrigeration cycle. Two fundamental concepts have been proposed, which are the ultimate refrigerating temperature (or the ultimate temperature lift) and the behavior turning. On the basis of that, the interaction mechanism of compressor pressure increasing with other key-parameters and the impact of compressor pressure increasing on the cycle performance have been investigated. The key-parameters include the concentration difference, the circulation ratio of working fluid, etc. The work points out that the hybrid refrigeration cycle performance varies with the change of compressor outlet pressure and depends on which one achieves dominance in the hybrid refrigeration cycle, the absorption sub-system or the compression sub-system. The behavior turning point during parameters changing corresponds to a maximum value of the heat powered coefficient of performance. In this case, the hybrid refrigeration cycle performance is optimal because the low-grade heat utilization is the most effective. In addition, to validate the theoretical analysis, a solar hybrid refrigeration cycle with R134a–DMF as working pair was simulated. The Peng–Robinson equation of state was adopted to calculate thermophysical properties when the reliability assessment of the prediction models on the available literature data of R134a–DMF system had been

The interplay of structural and relational governance in innovation alliances

NARCIS (Netherlands)

Garbade, P.J.P.; Omta, S.W.F.; Fortuin, F.T.J.M.

2016-01-01

The present paper aims to extend the discussion in the governance literature about whether structural and relational governance mechanisms complement or substitute each other in innovation alliances. Where structural governance mechanisms refer to the division of tasks within the alliance and to

Trump er gældsøkonomiens ultimative illusionist

DEFF Research Database (Denmark)

Nielsen, Peter

2018-01-01

Trump giver ikke kun gevaldige skattelettelser og nærer en illusion om, at vækst vil løse alle problemer. Han fortrænger også gældsøkonomiens ultimative bundlinje i form af klimaforandringerne.......Trump giver ikke kun gevaldige skattelettelser og nærer en illusion om, at vækst vil løse alle problemer. Han fortrænger også gældsøkonomiens ultimative bundlinje i form af klimaforandringerne....

Educational attainment and ultimate fertility among Swedish women born in 1955-59

Directory of Open Access Journals (Sweden)

Gerda Neyer

2006-05-01

Full Text Available This is the second of two companion papers addressing the association between educational attainment and fertility for some sixty educational groups of Swedish women, defined according to field of education as well as level of education. The first paper is about childlessness and education, the present one about the mean number of children ever born. We find that ultimate fertility decreases somewhat with an increasing educational level, but its dependence on the field of education is much more impressive. In general, educational groups with relatively little childlessness also have relatively high ultimate fertility, and educational groups with much childlessness have relatively low ultimate fertility. In particular, women educated for the teaching or health-care professions have less childlessness and a higher ultimate fertility than others. Conversely, women with an education for esthetic or (non-teacher humanist occupations have unusually high fractions childless and low ultimate fertility. Women with religious educations stand out by having very high fractions childless but quite ordinary mean ultimate fertility nevertheless; such women have very little childbearing outside of marriage. Women with research degrees have remarkably ordinary childbearing behavior; they do not forego motherhood to the extent that some theories would predict.

Integrating water and agricultural management: collaborative governance for a complex policy problem.

Science.gov (United States)

Fish, Rob D; Ioris, Antonio A R; Watson, Nigel M

2010-11-01

This paper examines governance requirements for integrating water and agricultural management (IWAM). The institutional arrangements for the agriculture and water sectors are complex and multi-dimensional, and integration cannot therefore be achieved through a simplistic 'additive' policy process. Effective integration requires the development of a new collaborative approach to governance that is designed to cope with scale dependencies and interactions, uncertainty and contested knowledge, and interdependency among diverse and unequal interests. When combined with interdisciplinary research, collaborative governance provides a viable normative model because of its emphasis on reciprocity, relationships, learning and creativity. Ultimately, such an approach could lead to the sorts of system adaptations and transformations that are required for IWAM. Copyright © 2009 Elsevier B.V. All rights reserved.

Placing Teachers in Global Governance Agendas

Science.gov (United States)

Robertson, Susan L.

2012-01-01

This article examines the focus on teacher policies and practices by a range of global actors and explores their meaning for the governance of teachers. Through a historical and contemporary reading, I argue that an important shift in the locus of power to govern has taken place. I show how the mechanisms of global governance of teachers are being…

Practice and effectiveness of internal corporate governance mechanisms in Saudi Arabia Stock Market: A review of empirical evidence

Directory of Open Access Journals (Sweden)

Marai Awidat

2017-01-01

Full Text Available The aim of this paper is to shed light on the Saudi corporate governance code, its practices and effectiveness. To do so, the paper conducted a detailed review of the articles of the code related to internal corporate governance mechanisms and the previous studies regarding its effectiveness in Saudi stock market context. The main finding is that the provisions of Saudi corporate governance code are adequate. Annual reports (2009-2014 show an increase in the level of the compliance by listed companies, indicating that the code is achieving its aims. However, the empirical evidence seems to suggest that the code has an insignificant impact on company's performance and mitigating earnings management. The main reasons behind that are the following: the code is still in its early stages, there is weak legal enforcement, and there are also some social, cultural, and economic factors. Therefore, the code needs more time for good practice and improvement to achieve its purposes.

Sales compensation governance: the last frontier of corporate reform.

Science.gov (United States)

Gundy, Peter R; Gaeta, Elizabeth C

2004-01-01

The area of sales compensation has remained relatively untouched by recent pressures for compensation reform. This article highlights some of the ways that sales organizations stumble in managing their compensation programs, and why it takes more than a simple tactical fix to address these problems effectively. The authors describe a more structured governance framework that not only identifies and resolves key sales compensation issues, but ultimately safeguards the effectiveness and financial integrity of the sales organization itself.

Mechanisms of private meta-governance: an analysis of global private governance for sustainable development

NARCIS (Netherlands)

Glasbergen, P.

2011-01-01

One of the main characteristics of global governance for sustainable development is its fragmentation. Next to public regulations, there are often many private regulations in force on the same issue, which are induced by collaborations between businesses and NGOs. Traditionally, it is assumed that

Diffusive, Displacive Deformations and Local Phase Transformation Govern the Mechanics of Layered Crystals: The Case Study of Tobermorite.

Science.gov (United States)

Tao, Lei; Shahsavari, Rouzbeh

2017-07-19

Understanding the deformation mechanisms underlying the mechanical behavior of materials is the key to fundamental and engineering advances in materials' performance. Herein, we focus on crystalline calcium-silicate-hydrates (C-S-H) as a model system with applications in cementitious materials, bone-tissue engineering, drug delivery and refractory materials, and use molecular dynamics simulation to investigate its loading geometry dependent mechanical properties. By comparing various conventional (e.g. shear, compression and tension) and nano-indentation loading geometries, our findings demonstrate that the former loading leads to size-independent mechanical properties while the latter results in size-dependent mechanical properties at the nanometer scales. We found three key mechanisms govern the deformation and thus mechanics of the layered C-S-H: diffusive-controlled and displacive-controlled deformation mechanisms, and strain gradient with local phase transformations. Together, these elaborately classified mechanisms provide deep fundamental understanding and new insights on the relationship between the macro-scale mechanical properties and underlying molecular deformations, providing new opportunities to control and tune the mechanics of layered crystals and other complex materials such as glassy C-S-H, natural composite structures, and manmade laminated structures.

Ultimate load model test for Sizewell 'B' primary containment

International Nuclear Information System (INIS)

Crowder, R.

1988-01-01

This paper considers the factors influencing the adoption of an ultimate load factor for the Sizewell 'B' PWR primary containment structure. As part of the validation process for the ultimate load analysis method, a proposal has been made by Nuclear Design Associates to build and test a 1/10th scale model of the containment structure, which would proceed following the granting of section 2 consent for Sizewell 'B'. The modelling principles, construction method and test proposals are examined in some detail. The proposal is currently being considered by the CEGB's Project Management Team. (author)

MARKET-BASED MECHANISM IN PUBLIC SERVICE DELIVERY IN LOCAL GOVERNMENT IN POLAND – A BRIEF OVERVIEW

Directory of Open Access Journals (Sweden)

Dawid Sześciło

2013-12-01

Full Text Available The reintroduction of local self-government at the level of communes (gminy in 1990 opened the way for an in-depth reform of the local governance framework in Poland. This included not only the legal, organizational and fiscal autonomisation of local communities, but also went in line with general trends concerning the transformation of the public sector. Therefore, among the core elements of the transformation we may identify the extensive privatization of the public service provision schemes. In Poland, this process was not based on the theoretical background of New Public Management, as was the case in a number of Western countries. Instead, it was natural consequence of the rebirth of a market economy with a limited public sector and the intense development of the private market. Those trends were, however, compatible with the NPM programme. The expansion of market-based mechanisms in public service delivery is one of its pillars. This article provides a historical overview of the development of market-based arrangements in public service provision at the most basic level of Polish local government. It is focused mainly on a legal framework, but also includes some observations on the practical side of this process.

On the decrease of ultimate elongation of gum elastomer by irradiation

International Nuclear Information System (INIS)

Ito, Masayuki

1986-01-01

The reason why the ultimate elongation of gum elastomer decreases by irradiation was studied. The sample used is tetrafluoroethylenepropylene copolymer vulcanized which is a heat resistant elastomer. The sample was irradiated by a electron beam at room temperature. Cross-linking predominate in the operation. (Case 1) Scission predominant condition (Case 2) was given by irradiation of Co-60 γ ray at 100 deg C. Alternative irradiation of γ ray and electron beam under above condition can keep the original cross-linking density by the appropriate choice of each of the doses. (Case 3) The three cases mentioned above involve all of the cases of radiation induced aging of elastomers. Therefor, the following explanation for three cases shows the reason why the ultimate elongation of gum elastomer decreases by irradiation. Case 1. Cross-linking predominant condition. Ultimate elongation is proportional to -0.5 power of the dose. This fact can be explicable by the model of Buche, i.e. the breaking of a short chain causes another to break and that so on throughout the whole sample. Case 2. Chain scission predominant condition. Ultimate elongation increases by irradiation for a certain dose. This fact can understand by the model of Buche. But from a certain dose ultimate elongation does not increase. In the period the structure of the sample turned to be the same structure as the low molecular weight amorphose polymer vulcanized. Case 3. Rate of cross-linking and scission is the same. The average chain length does not chainge in the condition. But the distribution of chain length became wider and wider by irradiation. The increase of short chain result the decrease in ultimate elongation. (author)

A Relationship on the Rocks: Industry-Government Partnership for Cyber Defense

Directory of Open Access Journals (Sweden)

Larry Clinton

2011-01-01

Full Text Available Cyber security is a complex issue that requires a smart, balanced approach to public-private partnership. However, there is not a simple gold standard or mandatory minimum standard of cyber security, which can cause friction in the relationship between government and private industry. There are fundamental differences in these two unevenly yoked partners: government's fundamental role under the U.S. Constitution is to provide for the common defense; industry's role, backed by nearly a hundred years of case law, is to maximize shareholder value. Further differences are that government partners and industry players often assess risk differently, based on their differing missions and objectives. To be successful, both government and industry need to remain committed to the relationship and continue working on it by understanding the complexity of the situation, adapting where appropriate to their partner's perspective. For the public-private partnership to endure and grow, an appreciation of these differing perspectives—born from different legally mandated responsibilities—must be reached. Ultimately, the government should compensate private entities for making investments that align with the government's perspective, such as the social contract, rather than mandating that the shareholders subsidize the government function of providing for the common defense.

Hubungan antara Corporate Governance dan Variabel Pengurang Masalah Agensi

Directory of Open Access Journals (Sweden)

Zaenal Arifin

2009-08-01

Full Text Available The main objective of this research is to investigate whether there are a significant relationship be¬tween corporate governance and agency-problem-reducing variables. The corporate governance is concern on all stakeholders’ interest while the agency variables are concern on one of the most important stakeholders’ that is the stockholders-interest. Theoretically, there should be a significant relationship between the corporate govern¬ance and the agency-problem-reducing variables. Using 52 Indonesian listed companies in 2001 that had been investigated by Indonesian Institute for Corporate Governance (IICG for the companies’ practice of corporate governance and presented on SWA Magazine, this research found that no relationship between the corporate governance and the agency-problem-reducing variables. There are some possible explanations for this finding. First, reducing agency problems does not perceived (by investor affecting the companies’ practice of corporate governance. Second, the bonding mechanisms to reduce the free cash flows by increasing the dividend payment or increasing the debt and monitoring by the independent board of directors are not an effective mechanism to re¬duce agency problems. So these mechanisms do not correlate to the companies’ practice of corporate govern¬ance. Third, the score of corporate governance released by IICG are not valid. Further investigations are needed to find the true explanation.Key words: Corporate Governance, Masalah Agensi

Assessment on Ultimate Load of Cold-formed Steel Channel (CFSC Stub Column

Directory of Open Access Journals (Sweden)

Mohd Sani Mohd Syahrul Hisyam

2015-01-01

Full Text Available Cold-formed steel is used as the non-structural and structural material in civil engineering work and building. Cold-formed steel channel is selected and cut into 100 mm, 200 mm, 300 mm, 400 mm and 500 mm. The slenderness ratio is calculated and noted as a stub or short column because below 40. The column is tested by using Universal Testing Machine to determine the ultimate load of the stub column. Besides, the CFSC is determined the material properties of CFSC for checking it’s the originality of steel based material. The experimental data are tested and compared with the Direct Strength Method (DSM. It showed that the CFSC1 with a height of 100 mm is reported to have a higher value of ultimate load when compared with other samples. When the height of the stub column increased, the ultimate load of the sample is decreased. Then, the CFSC1 also showed a higher in initial stiffness when compared with other samples. All samples are shown having a higher data in ultimate load when compared with the Direct Strength Method prediction. The ultimate load of experimental and DSM all gave a ratio below 1.03. Finally, all samples can further recommend determining the relation between the ultimate loads with variations of height of the column.

Excess glycogen does not resolve high ultimate pH of oxidative muscle.

Science.gov (United States)

England, Eric M; Matarneh, Sulaiman K; Oliver, Emily M; Apaoblaza, Ariel; Scheffler, Tracy L; Shi, Hao; Gerrard, David E

2016-04-01

Skeletal muscle glycogen content can impact the extent of postmortem pH decline. Compared to glycolytic muscles, oxidative muscles contain lower glycogen levels antemortem which may contribute to the higher ultimate pH. In an effort to explore further the participation of glycogen in postmortem metabolism, we postulated that increasing the availability of glycogen would drive additional pH decline in oxidative muscles to equivalent pH values similar to the ultimate pH of glycolytic muscles. Glycolysis and pH declines were compared in porcine longissimus lumborum (glycolytic) and masseter (oxidative) muscles using an in vitro system in the presence of excess glycogen. The ultimate pH of the system containing longissimus lumborum reached a value similar to that observed in intact muscle. The pH decline of the system containing masseter samples stopped prematurely resulting in a higher ultimate pH which was similar to that of intact masseter muscle. To investigate further, we titrated powdered longissimus lumborum and masseter samples in the reaction buffer. As the percentage of glycolytic sample increased, the ultimate pH decreased. These data show that oxidative muscle produces meat with a high ultimate pH regardless of glycogen content and suggest that inherent muscle factors associated with glycolytic muscle control the extent of pH decline in pig muscles. Copyright © 2015 Elsevier Ltd. All rights reserved.

Collaborative innovation as a tool for environmental, economic and social sustainability in regional governance

DEFF Research Database (Denmark)

Torfing, Jacob; Hofstad, Hege

2015-01-01

solutions to common problems. The paper analyses the efforts of Norwegian regions to enhance collaborative innovation through the formation of interactive governance arenas. It compares three different policy areas in order to better understand how different forms of interactive governance enhance...... collaborative innovation for economic, social and environmental sustainability. The ultimate goal is to assess the ability and potential of Norwegian regions to solve wicked and unruly problems through collaborative innovation.......In the Scandinavian countries, the regional level of governance is neither the locus of large-scale policy reforms nor a significant provider of welfare to citizens. Nevertheless, it has some important policy tasks in the area of environmental, economic, and social sustainability. These policy...

Ultimate capabilities of soft x-ray optics

International Nuclear Information System (INIS)

Vinogradov, A.V.; Zorev, N.N.; Kozhevnikov, I.V.

1988-01-01

Nonimaging soft X-ray optics is examined. The ultimate capabilities of a number of X-ray optical components designed for concentration and collimation of radiation from point sources are determined. The applications of X-ray optics are discussed together with the properties of materials in the X-ray range

Ultimate Opening Combined with Area Stability Applied to Urban Scenes

OpenAIRE

Marcotegui , Beatriz; Serna , Andrés; Hernández , Jorge

2017-01-01

International audience; This paper explores the use of ultimate opening in urban analysis context. It demonstrates the efficiency of this approach for street level elevation images, derived from 3D point clouds acquired by terrestrial mobile mapping systems. An area-stability term is introduced in the residual definition, reducing the over-segmentation of the vegetation while preserving small significant regions. We compare two possible combinations of the Ultimate Opening and the Area Stabil...

Beyond Ambiguity: A Practical Framework for Developing and Implementing Open Government Reforms

Directory of Open Access Journals (Sweden)

Merlin Chatwin

2017-12-01

Full Text Available The broad idea of ‘Open Government’ is widely accepted as a facilitator for rebuilding trust and validation in governments around the world. The Open Government Partnership is a significant driver of this movement with over 75 member nations, 15 subnational government participants and many others local governments implementing reforms within their national frameworks. The central tenets of transparency, accountability, participation, and collaboration are well understood within scholarly works and practitioner publications. However, open government is yet to be attributed with a universally acknowledged definition. This leads to questions of adaptability and salience of the concept of open government across diverse contexts. This paper addresses these questions by utilizing a human systems framework called the Dialogue Boxes. To develop an understanding of how open government is currently positioned within scholarly works and practitioner publications, an extensive literature search was conducted. The search utilized major search engines, often-cited references, direct journal searches and colleague provided references. Using existing definitions and descriptions, this paper populates the framework with available information and allow for context specific content to be populated by future users. Ultimately, the aim of the paper is to support the development of open government action plans that maximize the direct positive impact on people’s lives.

The Ultimate Technology

DEFF Research Database (Denmark)

Riis, Søren

2013-01-01

One of the most influential philosophers of the 20th century, Martin Heidegger (1889-1976), died prior to the remarkable cloning of the sheep Dolly and before Dr. Venter started his experiments on creating synthetic life, and he never explicitly discussed living technologies. However, by reinterp......One of the most influential philosophers of the 20th century, Martin Heidegger (1889-1976), died prior to the remarkable cloning of the sheep Dolly and before Dr. Venter started his experiments on creating synthetic life, and he never explicitly discussed living technologies. However......, by reinterpreting his notion of "modern technology," this article shows how it is possible to philosophically assess living technologies and to recognize ways in which Heidegger anticipated this phenomenon with his notion of cybernetics. The interpretation elucidates the fundamental process of technology becoming...... living and simultaneously presents living technology as the ultimate technology. The thesis of this article is that living technology is not just one more technology; rather, it is the perfection of technology as understood by Aristotle. Aristotle's thinking is in this way a key example of a profound...

Mechanism of radiation-induced degradation in mechanical properties of polymer matrix composites

International Nuclear Information System (INIS)

Egusa, Shigenori

1988-01-01

Four kinds of polymer matrix composites (filler, E-glass or carbon fibre cloth; matrix, epoxy or polyimide resin) and pure epoxy and polyimide resins were irradiated with 60 Co γ-rays or 2 MeV electrons at room temperature. Mechanical tests were then carried out at 77K and at room temperature. Following irradiation, the Young's (tensile) modulus of these composites and pure resins remains practically unchanged even at 170 MGy for both test temperatures. The ultimate strength, however, decreases appreciably with increasing dose. The dose dependence of the composite strength depends not only on the combination of fibre and matrix in the composite but also on the test temperature. A relationship is found between the composite ultimate strain and the matrix ultimate strain, thus indicating that the dose dependence of the composite strength is virtually determined by a change in the matrix ultimate strain due to irradiation. Based on this finding, we propose a mechanism of radiation-induced degradation of a polymer matrix composite in order to explain the dose dependence of the composite strength measured at 77 K and at room temperature. (author)

A study on nonlinear behavior of reactor containment structures during ultimate accident condition(I)

Energy Technology Data Exchange (ETDEWEB)

Kim, Sun Hoon; Kim, Young Jin; Park, Joo Yeon [Youngdong Univ., Yeongdong (Korea, Republic of)] (and others)

2003-03-15

In this study, the following scope and contents are established for first year's study of determining ultimate pressure capacity of CANDU-type reactor containment. State-of-arts on the prediction of the ultimate pressure capacity of prestressed concrete reactor containment. Comparative study on structural characteristics and analysis model of CANDU-type reactor containment. State-of-arts on evaluation method of the ultimate pressure capacity of prestressed concrete reactor containment. Enhancement of evaluation method of the ultimate pressure capacity for PWR containment structure. In order to determine a realistic lower bound of a typical reactor containment structural capacity for internal pressure, modelling techniques and analytical investigation to predict its non-linear behavior up to ultimate capacity are required. Especially, the in-depth evaluation of modeling technique and analysis procedure for determining ultimate pressure capacity of CANDU-type reactor containment is required. Therefore, modelling techniques and analytical investigation to predict its non-linear behavior up to ultimate pressure capacity of CANDU-type reactor containment for internal pressure will be suggested in this study.

A study on nonlinear behavior of reactor containment structures during ultimate accident condition(I)

International Nuclear Information System (INIS)

Kim, Sun Hoon; Kim, Young Jin; Park, Joo Yeon

2003-03-01

In this study, the following scope and contents are established for first year's study of determining ultimate pressure capacity of CANDU-type reactor containment. State-of-arts on the prediction of the ultimate pressure capacity of prestressed concrete reactor containment. Comparative study on structural characteristics and analysis model of CANDU-type reactor containment. State-of-arts on evaluation method of the ultimate pressure capacity of prestressed concrete reactor containment. Enhancement of evaluation method of the ultimate pressure capacity for PWR containment structure. In order to determine a realistic lower bound of a typical reactor containment structural capacity for internal pressure, modelling techniques and analytical investigation to predict its non-linear behavior up to ultimate capacity are required. Especially, the in-depth evaluation of modeling technique and analysis procedure for determining ultimate pressure capacity of CANDU-type reactor containment is required. Therefore, modelling techniques and analytical investigation to predict its non-linear behavior up to ultimate pressure capacity of CANDU-type reactor containment for internal pressure will be suggested in this study

75 FR 60133 - Agency Information Collection Activities: Declaration of Ultimate Consignee That Articles Were...

Science.gov (United States)

2010-09-29

... Activities: Declaration of Ultimate Consignee That Articles Were Exported for Temporary Scientific or... the Declaration of Ultimate Consignee That Articles Were Exported for Temporary Scientific or...: Title: Declaration of Ultimate Consignee That Articles Were Exported for Temporary Scientific or...

Unpacking the mechanisms of the EU ‘throughput’ governance legitimacy

DEFF Research Database (Denmark)

Chatzopoulou, Sevasti

2015-01-01

The proliferation of EU agencies, referred to as agencification phenomenon, constitutes a significant EU institutional innovation. Agencification aimed to provide information, promote efficiency, decrease politicization and generate standards based on specialised technical knowledge. However...... this article claims that in order to assess the overall legitimacy of the EU regulatory governance through agencies, the ‘throughput’ criterion needs to be considered. Although important, the ‘input’ (politics) and ‘output’ (policy) criteria fail to capture what happens within the actual governance (process...

Keeping Government Secrecy Safe: Beyond Whack-a-Mole

NARCIS (Netherlands)

Curtin, D.M.

2011-01-01

The concept of secrecy as a mechanism for not providing government information, on the one hand, and the commitment to openness of government, on the other, reflect certain historical understandings of the relationship between a government, citizens, officials and information. Within democratic

The association of hospital governance with innovation in Taiwan.

Science.gov (United States)

Yang, Chen-Wei; Yan, Yu-Hua; Fang, Shih-Chieh; Inamdar, Syeda Noorein; Lin, Hsien-Cheng

2018-01-01

Hospitals in Taiwan are facing major changes and innovation is increasingly becoming a critical factor for remaining competitive. One determinant that can have a significant impact on innovation is hospital governance. However, there is limited prior research on the relationship between hospital governance and innovation. The purpose of this study is to propose a conceptual framework to hypothesize the relationship between governance mechanisms and innovation and to empirically test the hypotheses in hospital organizations. We examine the relationship between governance mechanisms and innovation using data on 102 hospitals in Taiwan from the Taiwan Joint Commission on Hospital Accreditation and Quality Improvement. We model governance mechanisms using board structure, information transparency and strategic decision-making processes. For our modeling and data analysis we use measurement and structural models. We find that in hospital governance, information transparency and strategic decision making did impact innovation. However, governance structure did not. To facilitate innovation, hospital boards can increase information transparency and improve the decision-making process when considering strategic investments in innovative initiatives. To remain competitive, hospital boards need to develop and monitor indices that measure hospital innovation to ensure ongoing progress. Copyright © 2017 John Wiley & Sons, Ltd.

CORPORATE GOVERNANCE, CHARTER VALUE, TIPE KEPEMILIKAN, DAN PENGAMBILAN RISIKO PERBANKAN DI INDONESIA

Directory of Open Access Journals (Sweden)

Hikmatul Fitri

2016-01-01

Full Text Available Penelitian ini menguji pengaruh corporate governance dan charter value terhadap pengambilan risiko perbankan pada bank yang terdaftar di Bursa Efek Indonesia periode 20042013. Jenis data dalam penelitian ini adalah data panel tidak berimbang. Corporate governance diukur dengan jumlah komisaris, persentase komisaris independen, kualitas manajemen risiko, dan jumlah rapat gabungan komisari dan direksi per tahun. Charter value diukur dengan Tobins’Q. Proksi pengambilan risiko yang digunakan adalah berdasarkan data pasar saham (market based measure dan data akuntansi (accounting based measure. Hasil penelitian ini menunjukkan bahwa corporate governance dan charter value mampu mendisiplinkan pengambilan risiko perbankan. Kepemilikan asing dan domestik sebagai ultimate shareholder di suatu bank, tidak menunjukkan perbedaan terkait pengambilan risiko mereka. Kedua kelompok kepemilikan tersebut menginginkan return yang lebih tinggi. Hasil penelitian ini juga menunjukkan bahwa pengambilan risiko yang dilakukan oleh pihak manajemen bank lebih tercermin dalam pengukuran risiko berdasarkan data akuntansi, karena pengukuran tersebut memberikan hasil yang lebih konsisten.Kata kunci: corporate governance, charter value, tipe kepemilikan, pengambilan risiko, z-score

Ultimate gradient in solid-state accelerators

International Nuclear Information System (INIS)

Whittum, D.H.

1998-08-01

The authors recall the motivation for research in high-gradient acceleration and the problems posed by a compact collider. They summarize the phenomena known to appear in operation of a solid-state structure with large fields, and research relevant to the question of the ultimate gradient. They take note of new concepts, and examine one in detail, a miniature particle accelerator based on an active millimeter-wave circuit and parallel particle beams

78 FR 69101 - Agency Information Collection Activities: Declaration of the Ultimate Consignee That Articles...

Science.gov (United States)

2013-11-18

... Activities: Declaration of the Ultimate Consignee That Articles Were Exported for Temporary Scientific or... the Declaration of the Ultimate Consignee that Articles were Exported for Temporary Scientific or...: Title: Declaration of the Ultimate Consignee that Articles were Exported for Temporary Scientific or...

Polycentrism in Global Health Governance Scholarship

Science.gov (United States)

Tosun, Jale

2018-01-01

Drawing on an in-depth analysis of eight global health networks, a recent essay in this journal argued that global health networks face four challenges to their effectiveness: problem definition, positioning, coalition-building, and governance. While sharing the argument of the essay concerned, in this commentary, we argue that these analytical concepts can be used to explicate a concept that has implicitly been used in global health governance scholarship for quite a few years. While already prominent in the discussion of climate change governance, for instance, global health governance scholarship could make progress by looking at global health governance as being polycentric. Concisely, polycentric forms of governance mix scales, mechanisms, and actors. Drawing on the essay, we propose a polycentric approach to the study of global health governance that incorporates coalitionbuilding tactics, internal governance and global political priority as explanatory factors. PMID:29325406

GOVERNING BOARD OF THE PENSION FUND

CERN Multimedia

2003-01-01

The Governing Board of the Pension Fund began its one hundred and eighteenth meeting on 2nd September by taking note of an oral report on the June Council session by the Chairman, J. Bezemer, who underlined that the annual report and the accounts of the Pension Fund for 2002 had been unanimously approved. At its June session, the Council had also approved the proposal to create a new category of personnel, Local Staff, who would be subject to the same pension rules as internationally recruited staff. Following a request from the external auditors, the Administrator presented a proposed change to the accounting rules, consisting of introducing a loss reserve for risks other than those associated with the financial markets. The purpose of this new heading in the profit and loss account is to increase transparency by obliging the Fund's Administration to book any potential loss in the accounts as soon as it is identified, even if it ultimately fails to materialize. The Governing Board unanimously approved the p...

''Project Crystal'' for ultimate storage of highly radioactive waste

International Nuclear Information System (INIS)

Anon.

1983-01-01

NAGRA (The National Association for storage of radioactive waste) in Baden has launched in North Switzerland an extensive geological research program. The current research program, under the title of ''Project Crystal'', aims at providing the scientific knowledge which is required for the assessment of the suitability of the crystalline sub-soil of North Switzerland for the ultimate storage of highly radioactive waste. Safety and feasibility of such ultimate storage are in the forefront of preoccupations. Scientific institutes of France, Germany, USA and Canada are cooperating more particularly on boring research and laboratory analyses. Technical data are given on the USA and German installations used. (P.F.K.)

Governing Individual Knowledge Sharing Behavior

DEFF Research Database (Denmark)

Minbaeva, Dana; Pedersen, Torben

2010-01-01

The emerging Knowledge Governance Approach asserts the need to build microfoundations grounded in individual action. Toward this goal, using the Theory of Planned Behavior, we aim to explain individual knowledge sharing behavior as being determined by the intention to share knowledge and its...... antecedents: attitude toward knowledge sharing, subjective norms, and perceived behavioral control. In addition, we consider managerial interventions (governance mechanisms) that managers can employ to influence the identified antecedents and thereby govern individual knowledge sharing behavior. We test...... a positive effect on subjective norms and perceived behavioral control, respectively....

Adaptive approaches to biosecurity governance.

Science.gov (United States)

Cook, David C; Liu, Shuang; Murphy, Brendan; Lonsdale, W Mark

2010-09-01

This article discusses institutional changes that may facilitate an adaptive approach to biosecurity risk management where governance is viewed as a multidisciplinary, interactive experiment acknowledging uncertainty. Using the principles of adaptive governance, evolved from institutional theory, we explore how the concepts of lateral information flows, incentive alignment, and policy experimentation might shape Australia's invasive species defense mechanisms. We suggest design principles for biosecurity policies emphasizing overlapping complementary response capabilities and the sharing of invasive species risks via a polycentric system of governance. © 2010 Society for Risk Analysis

Influence of cracks and pitting corrosion on residual ultimate strength of stiffened plates

Directory of Open Access Journals (Sweden)

ZHANG Jing

2018-02-01

Full Text Available [Objectives] Ships and offshore platforms serve in the harsh sea environment for a long time. Cracks and pitting corrosion will occur in such a structure and the damage will affect its ultimate strength.[Methods] To investigate the influence of cracks and pitting corrosion on ultimate bearing capacity, the ultimate strength of a structure under axial compression is studied by using a nonlinear finite element. The mesh size of a stiffened plate with cracks and pitting corrosion is first discussed. Then the influence of the relative positions of cracks and pitting corrosion, number of corrosion points and crack length impact on the residual ultimate strength of damaged stiffened plates is discussed via a series of calculations.[Results] The results indicate that the increase in crack length and pitting corrosion significantly decreases the ultimate strength of a stiffened plate. [Conclusions] This provides a useful reference for designing and maintaining ships and offshore structures in their life cycles.

Network governance and capacity of local governments to deliver LED in Uganda

Directory of Open Access Journals (Sweden)

Rose B Namara

2016-02-01

Full Text Available This paper discusses network governance and its contribution to the capacity of local governments (LGs to deliver local economic development (LED in Uganda. Although a formal LED policy was only established in Uganda in February 2014, there have been LED-inspired practices in the past decade. Various scholars and practitioners have observed that the autonomy and capacity of LGs to deliver LED is limited, but have been hopeful that new governance strategies like network governance would increase the capacities of LGs. However, neither network governance arrangements among LGs, nor their potential to improve governance capacity, have been documented. In a case study of Kyenjojo District, this paper finds that existing network governance arrangements have been fundamental in improving financial autonomy at this LG, delivering some income to invest in LED activities, although no evidence was found of reduced transaction costs in transforming local economies. The study further reveals that network governance arrangements have not led to the development of specialised skills in regulation or law enforcement, and capacity gaps are evident amongst staff and members in understanding the private sector and how it works. On a positive note, there is clear evidence of attempts by the LG to be innovative. Based on these findings, this study recommends that LGs need to consider a multi-pronged or multi-network governance approach to LED, which in turn will require a refocusing of governance mechanisms to become more dynamic and responsive, and offer incentives to the various actors in the development sector.

'Pop-Up' Governance: developing internal governance frameworks for consortia: the example of UK10K.

Science.gov (United States)

Kaye, Jane; Muddyman, Dawn; Smee, Carol; Kennedy, Karen; Bell, Jessica

2015-01-01

Innovations in information technologies have facilitated the development of new styles of research networks and forms of governance. This is evident in genomics where increasingly, research is carried out by large, interdisciplinary consortia focussing on a specific research endeavour. The UK10K project is an example of a human genomics consortium funded to provide insights into the genomics of rare conditions, and establish a community resource from generated sequence data. To achieve its objectives according to the agreed timetable, the UK10K project established an internal governance system to expedite the research and to deal with the complex issues that arose. The project's governance structure exemplifies a new form of network governance called 'pop-up' governance. 'Pop-up' because: it was put together quickly, existed for a specific period, was designed for a specific purpose, and was dismantled easily on project completion. In this paper, we use UK10K to describe how 'pop-up' governance works on the ground and how relational, hierarchical and contractual governance mechanisms are used in this new form of network governance.

Seismic shear wall ISP NUPEC's seismic ultimate dynamic response test. Comparison report

International Nuclear Information System (INIS)

1996-01-01

In the seismic design of a nuclear power plant, evaluation of the ultimate strength of the nuclear reactor building is an important subject for assessment of seismic reliability of the plant. In order to carry out the evaluation, the response characteristics of reinforced concrete seismic shear walls up to their ultimate state have to be understood. For this purpose, there is a need to develop reliable non-linear response analysis methods which enables the reliable ultimate strength evaluation of nuclear reactor buildings. Along with this need, many computer codes have been developed. These computer codes are compared. (K.A.)

CORPORATE GOVERNANCE IN INDIA: AN ANALYSIS

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Meghna Thapar

2017-03-01

Full Text Available Corporate governance is a process, relation and mechanism set up for the corporations and firms based on certain guidelines and principles by which a company is controlled and directed. The principles provided in the system ensure that the company is governed in a way that it is able to set and achieve its goals and objectives in the context of the social, regulatory and market environment, and is able to maximize profits and also benefit those whose interest is involved in it, in the long run. The division and distribution of rights and responsibilities among different participants in the corporation (such as the board of directors, managers, shareholders, creditors, auditors, regulators, and other stakeholders and inclusion of the rules and procedures for making decisions in corporate affairs are identified with the help of Corporate Governance mechanism and guidelines. The need to make corporate governance in India transparent was felt after the high profile corporate governance failure scams like the stock market scam, the UTI scam, Ketan Parikh scam, Satyam scam, which were severely criticized by the shareholders. Thus, Corporate Governance is not just company administration but more than that and includes monitoring the actions, policies, practices, and decisions of corporations, their agents, and affected stakeholders thereby ensuring fair, efficient and transparent functioning of the corporate management system. By this paper, the authors intend to examine the concept of corporate governance in India with regard to the provisions of corporate governance under the Companies Act 2013. The paper will highlight the importance and need of corporate governance in India. We will also discuss the important case laws which contributed immensely in the emergence of corporate governance in India.

Coexistence of contrasting principles in corporate governance: Two tales of Japanese firms

Directory of Open Access Journals (Sweden)

Taeyoung Yoo

2015-09-01

Full Text Available The underlying logic that shapes the coexistence of contrasting mechanisms in a firm’s governance system remains unclear. We examine the logic that promotes a hybrid form of corporate governance in functional terms. The empirical analysis of Japanese firms shows that a firm’s reliance on capital markets for resource acquisition facilitates its adoption of shareholder-oriented mechanisms, such as committee systems. In contrast, corporate performance is still influenced by some of Japanese society’s characteristic governance mechanisms, such as bank ownership. This finding illustrates that contrasting governance mechanisms coexist in a given system owing to their respective or interacting contributions to corporate performance.

Corporate governance : What’s special about banks?

NARCIS (Netherlands)

Laeven, L.

2013-01-01

This review surveys the literature on the corporate governance of banks. Traditional corporate governance mechanisms, such as concentrated ownership and takeover threats, in principle, also apply to banks. However, banks have special traits and are heavily regulated, preventing natural forms of

Interdisciplinary Research to Elucidate Mechanisms Governing Silver Nanoparticle Fate and Transport in Porous Media

Science.gov (United States)

Pennell, K. D.; Mittleman, A.; Taghavy, A.; Fortner, J.; Lantagne, D.; Abriola, L. M.

2015-12-01

Interdisciplinary Research to Elucidate Mechanisms Governing Silver Nanoparticle Fate and Transport in Porous Media Anjuliee M. Mittelman, Amir Taghavy, Yonggang Wang, John D. Fortner, Daniele S. Lantagne, Linda M. Abriola and Kurt D. Pennell* Detailed knowledge of the processes governing nanoparticle transport and reactivity in porous media is essential for accurate predictions of environmental fate, water and wastewater treatment system performance, and assessment of potential risks to ecosystems and water supplies. To address these issues, an interdisciplinary research team combined experimental and mathematical modeling studies to investigate the mobility, dissolution, and aging of silver nanoparticles (nAg) in representative aquifer materials and ceramic filters. Results of one-dimensional column studies, conducted with water-saturated sands maintained at pH 4 or 7 and three levels of dissolved oxygen (DO), revealed that fraction of silver mass eluted as Ag+ increased with increasing DO level, and that the dissolution of attached nAg decreased over time as a result of surface oxidation. A hybrid Eulerain-Lagragian nanoparticle transport model, which incorporates DO-dependent dissolution kinetics and particle aging, was able to accurately simulate nAg mobility and Ag+ release measured in the column experiments. Model sensitivity analysis indicated that as the flow velocity and particle size decrease, nAg dissolution and Ag+ transport processes increasingly govern silver mobility. Consistent results were obtained in studies of ceramic water filters treated with nAg, where silver elution was shown to be governed by nAg dissolution to form Ag+ and subsequent cation exchange reactions. Recent studies explored the effects of surface coating aging on nAg aggregation, mobility and dissolution. Following ultraviolet light, nAg retention in water saturated sand increased by 25-50%, while up to 50% of the applied mass eluted as Ag+ compared to less than 1% for un-aged n

Physics of Limiting Phenomena in Superconducting Microwave Resonators: Vortex Dissipation, Ultimate Quench and Quality Factor Degradation Mechanisms

Energy Technology Data Exchange (ETDEWEB)

Checchin, Mattia [Illinois Inst. of Technology, Chicago, IL (United States)

2016-12-01

Superconducting niobium accelerating cavities are devices operating in radio-frequency and able to accelerate charged particles up to energy of tera-electron-volts. Such accelerating structures are though limited in terms of quality factor and accelerating gradient, that translates--in some cases--in higher capital costs of construction and operation of superconducting rf accelerators. Looking forward for a new generation of more affordable accelerators, the physical description of limiting mechanisms in superconducting microwave resonators is discussed. In particular, the physics behind the dissipation introduced by vortices in the superconductor, the ultimate quench limitations and the quality factor degradation mechanism after a quench are described in detail. One of the limiting factor of the quality factor is the dissipation introduced by trapped magnetic flux vortices. The radio-frequency complex response of trapped vortices in superconductors is derived by solving the motion equation for a magnetic flux line, assuming a bi-dimensional and mean free path-dependent Lorentzian-shaped pinning potential. The resulting surface resistance shows the bell-shaped trend as a function of the mean free path, in agreement with the experimental data observed. Such bell-shaped trend of the surface resistance is described in terms of the interplay of the two limiting regimes identified as pinning and flux flow regimes, for low and large mean free path values respectively. The model predicts that the dissipation regime--pinning- or flux-flow-dominated--can be tuned either by acting on the frequency or on the electron mean free path value. The effect of different configurations of pinning sites and strength on the vortex surface resistance are also discussed. Accelerating cavities are also limited by the quench of the superconductive state, which limits the maximum accelerating gradient achievable. The accelerating field limiting factor is usually associate d to the

Physics of limiting phenomena in superconducting microwave resonators: Vortex dissipation, ultimate quench and quality factor degradation mechanisms

Science.gov (United States)

Checchin, Mattia

Superconducting niobium accelerating cavities are devices operating in radiofrequency and able to accelerate charged particles up to energy of tera-electron-volts. Such accelerating structures are though limited in terms of quality factor and accelerating gradient, that translates--in some cases--in higher capital costs of construction and operation of superconducting rf accelerators. Looking forward for a new generation of more affordable accelerators, the physical description of limiting mechanisms in superconducting microwave resonators is discussed. In particular, the physics behind the dissipation introduced by vortices in the superconductor, the ultimate quench limitations and the quality factor degradation mechanism after a quench are described in detail. One of the limiting factor of the quality factor is the dissipation introduced by trapped magnetic flux vortices. The radio-frequency complex response of trapped vortices in superconductors is derived by solving the motion equation for a magnetic flux line, assuming a bi-dimensional and mean free path-dependent Lorentzian-shaped pinning potential. The resulting surface resistance shows the bell-shaped trend as a function of the mean free path, in agreement with the experimental data observed. Such bell-shaped trend of the surface resistance is described in terms of the interplay of the two limiting regimes identified as pinning and flux flow regimes, for low and large mean free path values respectively. The model predicts that the dissipation regime--pinning- or flux-flow-dominated--can be tuned either by acting on the frequency or on the electron mean free path value. The effect of different configurations of pinning sites and strength on the vortex surface resistance are also discussed. Accelerating cavities are also limited by the quench of the superconductive state, which limits the maximum accelerating gradient achievable. The accelerating field limiting factor is usually associated to the superheating

Ductility and Ultimate Capacity of Prestressed Steel Reinforced Concrete Beams

Directory of Open Access Journals (Sweden)

Chengquan Wang

2017-01-01

Full Text Available Nonlinear numerical analysis of the structural behaviour of prestressed steel reinforced concrete (PSRC beams was carried out by using finite element analysis software ABAQUS. By comparing the load-deformation curves, the rationality and reliability of the finite element model have been confirmed; moreover, the changes of the beam stiffness and stress in the forcing process and the ultimate bearing capacity of the beam were analyzed. Based on the model, the effect of prestressed force, and H-steel to the stiffness, the ultimate bearing capacity and ductility of beam were also analyzed.

Ultimate strength and ductility of steel reinforced concrete beam-columns

International Nuclear Information System (INIS)

Shohara, Ryoichi

1991-01-01

The ultimate strength and ductility of SRC beam-columns are investigated using the data gathered in Architectural Institute of Japan. Though the simple superposed strength formula in AIJ standard underestimates the strength of SRC beam-column failed in flexure, the generalized superposed strength formula estimates it satisfactory. The strength formula in AIJ standard does not good agreement with test data. The SRC beam-column failed in shear has almost equalductility with that failed in flexure owing to the encased steel. Author presents the formulas which estimate the ultimate deformation angle for SRC beam-columns. (author)

Governance mechanisms and the institutional design of the Health Secretariat in the Municipality of Rio de Janeiro (RJ), Brazil.

Science.gov (United States)

Ribeiro, José Mendes; Alcoforado, Flávio

2016-05-01

In this article, we outline the discussions about the mechanisms of governance and public administration taking into account the main political and economic schools of thought which affect the decisions taken by elected and public bodies. We discuss the pendulum-style approach of the reforms and the degree of minimization of the Weberian thesis on rational bureaucracy. Taking into account conceptual aspects and the trajectory of the debate on a new form of public governance and the 1995 State of Brazil reforms, we analyzed the institutional design of the Municipal Health Secretariat in Rio de Janeiro after the reforms were adopted, based on a social organizational model. We also took into account regulatory capacity and the sustainability of the governmental schools.

NEOCE: a new external occulting coronagraph experiment for ultimate observations of the chromosphere, corona and interface

Science.gov (United States)

Damé, Luc; Fineschi, Silvano; Kuzin, Sergey; Von Fay-Siebenburgen, Erdélyi Robert

Several ground facilities and space missions are currently dedicated to the study of the Sun at high resolution and of the solar corona in particular. However, and despite significant progress with the advent of space missions and UV, EUV and XUV direct observations of the hot chromosphere and million-degrees coronal plasma, much is yet to be achieved in the understanding of these high temperatures, fine dynamic dissipative structures and of the coronal heating in general. Recent missions have shown the definite role of a wide range of waves and of the magnetic field deep in the inner corona, at the chromosphere-corona interface, where dramatic and physically fundamental changes occur. The dynamics of the chromosphere and corona is controlled and governed by the emerging magnetic field. Accordingly, the direct measurement of the chromospheric and coronal magnetic fields is of prime importance. The solar corona consists of many localised loop-like structures or threads with the plasmas brightening and fading independently. The plasma evolution in each thread is believed to be related to the formation of filaments, each one being dynamic, in a non-equilibrium state. The mechanism sustaining this dynamics, oscillations or waves (Alfvén or other magneto-plasma waves), requires both very high-cadence, multi-spectral observations, and high resolution and coronal magnetometry. This is foreseen in the future Space Mission NEOCE (New External Occulting Coronagraph Experiment), the ultimate new generation high-resolution coronagraphic heliospheric mission, to be proposed for ESA M4. NEOCE, an evolution of the HiRISE mission, is ideally placed at the L5 Lagrangian point (for a better follow-up of CMEs), and provides FUV imaging and spectro-imaging, EUV and XUV imaging and spectroscopy, and ultimate coronagraphy by a remote external occulter (two satellites in formation flying 375 m apart minimizing scattered light) allowing to characterize temperature, densities and

Corporate Governance in the Swedish Banking Sector

OpenAIRE

Palmberg, Johanna

2010-01-01

This paper studies the corporate governance structure among Swedish banks. Who controls the Swedish banks and what characteristics does the Swedish banking sector have? Issues related to corporate governance such as ownership structure, board of directors and control-enhancing mechanisms will be studied. The Swedish banking law, how Swedish banks handled the financial crises and government measures to deal with the financial crisis is also analyzed.

OPTIMALISASI BANK SYARI’AH MENUJU GOOD CORPORATE GOVERNANCE

Directory of Open Access Journals (Sweden)

Fahrur Ulum Fahrur Ulum

2013-08-01

Full Text Available Abstract: Syarî’ah banking must be optimized earnestly to fulfill the stakeholders interest. The effective implementation of cooporate governance would realize the goal of fairness, accountability, and transparancy.  There are several prior focus of this system manager: basic concept and problems of cooperate governance in syarî’ah banking, the pillars of implementation, and the mechanism.  As a result, to create an effective  cooperate governance of syariah banking, the following aspects must be urgently required: a contract clarity, market discipline, moral dimension, socio-political atmosphere,  law enforcement, and institution. Board of directors, senior management, stockholders, and depositors have important roles to establish the  harmony of syariah banking development. The stakeholders  are directly connected to the mechanism of cooperate governance of syariah banking. Key Words: corporate governance, bank syari’ah, stakeholders, dan mudlârabah

Performance evaluation on air pollution reducing facilities and mechanism research on the third-party governance on environmental pollution

Science.gov (United States)

Bingsheng, Xu; Ling, Lin; Jin, Huang; Geng, Wang; Jianhua, Chen; Shuo, Yang; Huiting, Guo

2017-11-01

The paper focuses on developing the operational efficiency of air pollution reducing facilities and the treatment effect of the third-party governance on environmental pollution. Comprehensive analysis method and influence factor analysis are employed to build an evaluation index system by means of discussing major pollution control factors derived from the performance of pollution control equipment operation, environmental protection, technological economy, recourse consumption and manufacturing management. Based on the pattern of environmental pollution control offered by the third-party company, the static games model is further established between the government and the pollution emission firm by considering the whole process of the pollution abatement including investment, construction and operation of the treatment project, which focuses on establishing the policy condition and consequence by discussing the cost and benefit in a short and a long time, respectively. The research results can improve the market access requests of the pollution control equipment and normalize the environmental protection service offered by the third-party company. Moreover, the establishment of the evaluation index system for pollution control equipment and the evaluation mechanism for the third-party governance on environmental pollution has guiding significance on leading environmental protection industry and promoting market-oriented development

Rock mechanics in the disposal of radioactive wastes by hydraulic fracturing

Energy Technology Data Exchange (ETDEWEB)

McClain, W C

1968-01-01

The ultimate capacity of a hydraulic-fracturing waste disposal facility is governed primarily by the integrity of the rocks overlying the injected wastes. The objective of this study is to analyze theoretically the stresses and strains generated by the injected wastes in an effort to understand the behavior of the system sufficiently well that the failure mechanism can be predicted and the capacity of the injection well estimated. The surface uplifts at Oak Ridge National Laboratory's fracturing site were compared with theoretical curves obtained by assuming the uplifts to be inversely analogous to the subsidence which occurs over mining excavations. This analysis, based on assumptions of homogeneity, isotropy, and linear elasticity, provided considerable insight into the mechanics of the process. The most probable mechanism of failure of the rock appears to be by the formation of a vertical instead of a horizontal fracture. Fracture orientation is controlled primarily by the orientation of the principal stress field in the rock. Each successive waste injection slightly modifies this stress field toward a condition more favorable to the formation of a vertical fracture. (16 refs.)

Micro and Macro Economic Policies of Government of Kosovo toward SMEs

Directory of Open Access Journals (Sweden)

Merita Shabani

2017-03-01

Full Text Available The emphasis of the discussion in this paper is centered on economic policies of Kosovo government towards SMEs. The paper will analyze trends of economic policies fostered by the Government of Kosovo in attempt to maximize the development of SME’s sector. Furthermore, the paper will carry out an in-depth analytical approach of SME policies taking into account their crucial role for economic growth. The critical mode of discussion will reveal advantages and disadvantages, and subsequently ultimate paybacks as a result of promoting favorable economic policies in favor of cultivating suitable business environment for SMEs. Similarly, in concluding remarks this paper appeals for more suitable and sustainable economic policies towards SMEs taking in consideration their high potential of employment generation. The paper also suggests concrete steps the Government of Kosovo needs to undertake in terms of promoting policy opportunities in order to speed up economic development of the country, growth as well as economic welfare.

Responsibility with accountability: A FAIR governance framework for performance accountability of local governments

Directory of Open Access Journals (Sweden)

Anwar Shah

2014-12-01

Full Text Available This paper focuses on the role of local governments in bringing about fair, accountable, incoorruptible and responsive (FAIR governance. Local governments around the world have done important innovations to earn the trust of their residents and their comparative performance is of great interest yet a comprehensive framework to provide such benchmarking is not available. This paper attempts to fill this void, by developing a general framework for performance accountability of local governments and by relating real world practices to aspects of this framework. The proposed rating framework requires several types of assessments: (a their compliance with due process and law; (b monitoring of fiscal health for sustainability; (c monitoring of service delivery ; and (d citizens’ satisfaction with local services. The approach yields key indicators useful for benchmarking performance that can be used in selfevaluation and improvement of performance. t From an analysis of practices in local government performance monitoring and evaluation, the paper concludes that ad hoc ad-on self standing monitoring and evaluation systems are more costly and less useful than built-in tools and mechanisms for government transparency, self–evaluation and citizen based accountability such as local government output budgeting and output based fiscal transfers to finance local services.

Corporate Governance & Auditor Choice in Malaysia

Directory of Open Access Journals (Sweden)

Wan Nasrudin Wan Asma

2017-01-01

Full Text Available The aim of this paper is to investigate the determinants of firm’s auditor choice in Malaysia in respect of their corporate governance mechanisms. A logit regression model was developed to test the impact of firms’ internal corporate governance mechanism on auditor choice decisions made by public listed companies listed on main board of Bursa Malaysia from year 2006 to 2015. Five variables are used to proxy for firm’s internal corporate mechanism which are the ownership concentration, the duality of CEO and chairman of BOD, the size of audit committee, the size of BOD and the number of independent directors on the board. All auditors in Malaysia were classified into Big Four and non-Big Four, assuming Big Four auditors can provide higher quality audit services. The final result show that firms with less concentrated ownership, with larger size of audit committee, larger size of the BOD, with lower proportion of independent directors on the board, or in which CEO and BOD’s chairman are not the same person are more likely to hire a high-quality auditor. Hence, it suggests that when benefits from lowering capital raising costs are trivial, firms with good corporate governance mechanism are prone to choose a high-quality auditor.

Aging characteristics of containment building and sensitivity on ultimate pressure capacity

International Nuclear Information System (INIS)

Seo, Jeong Moon; Choun, Young Sun; Choi, In Kil; Ha, Jae Joo

1998-03-01

For the reliable safety assessment of the containment building, structural and material conditions can be investigated in detail and pertinent assessment technologies have to be established. Also, an understanding on the aging-related degradations for the construction materials is required to predict long-term structural safety of the containment building. For the development of reliable aging prediction models, an extensive data base system related to aging properties of the containment building has to be prepared. The objectives of this research are to develop aging models representing long-term degradation of materials and a structural performance assessment program for containment building considering aging-related degradation. According to the results of sensitivity analysis, as the mechanical properties of the constituent materials degrade, the ultimate pressure capacity of containment building may decrease and severe damage may occur around the mid-level of the containment wall. (author). 28 refs., 11 tabs., 36 figs

FINANCING DECISION AND CORPORATE GOVERNANCE

OpenAIRE

ANDREI STANCULESCU; DAN NICOLAE IVANESCU; PETRE BREZEANU

2011-01-01

This paper sustains the existence of a biunivocal link between a company’s financing decision and the corporate governance. On the one hand, the financing decision has an impact on corporate performance, which has been confirmed. According to the agency theory, the financing decision will contribute to solving interest conflicts between shareholders and managers. On the other hand, the corporate governance mechanism provides the proper contractual framework for attracting financing resources....

THE GLOBAL GOVERNANCE PROBLEM AND THE ROLE OF THE INTERNATIONAL MONETARY FUND

Directory of Open Access Journals (Sweden)

Sidorova E. A.

2015-06-01

Full Text Available Currently, globalization begins to permeate more and more areas of human activity, therefore it is important question of the complex mechanisms and principles of global governance formation.The article analyzes the essence, subjects and mechanisms for the implementation of the global economic governance. Moreover, it investigates the role and current state of the International Monetary Fund (IMF in the global economy. In conclusion, it clarifies the relationship of the IMF and processes of global governance. Research has shown that it is necessary to create within the IMF more representative, economically and politically balanced system of global governance of the world monetary and financial relations as part of the emerging mechanisms of global economic governance. This article extends the knowledge about the features of the IMF in the forming global governance.

Corporate Governance, between Classicism and Modernism

Directory of Open Access Journals (Sweden)

Niculae Feleaga

2006-07-01

Full Text Available Corporate governance represents a complex concept, being an assembly of mechanisms used to set order into company leaders’ decisions. The rules of corporate governance are the ones keeping the score between the economic entity’s leaders and the third parties who invest their resources in the business. The corporate governance issue did not appear by hazard, but it resulted from the necessity to reconcile many business interests within a company (sometimes contradictory issues, especially the ones between the shareholders and the business leaders. The Anglo-Saxon view, in which the business power is given to the Equity items, is traditionally opposing the European (continental vision, where focus is being made on the Stakeholders’ interests. Within a world dominated by globalization issues, and where the financial markets evolve on an exponential curve, the two above mentioned corporate governance models ought to interact one with another in a constructive manner. Even if the corporate governance concept has developed recently, mainly during the last 25 years, its origins are rooted way back into the world history. Corporate governance is organically linked to the capitalist society and economy. After the 11 September attacks, many of the contemporary authors had the tendency to declare this date as the beginning of the XXIst century. If the ‘Twin Towers’ had hosted companies like: Tyco, Enron, Xerox, Wordcom and many other Stock Exchange-quoted businesses, it is likely that the financial crisis from 2000-2002 would have been differently perceived, and corporate governance had developed slightly different evolutionary mechanisms. A scientific article, based on the comparison between the classical and modern corporate governance experiences, would therefore suit the Romanian business environment.

Corporate Governance, between Classicism and Modernism

Directory of Open Access Journals (Sweden)

Cristina Vasile

2006-09-01

Full Text Available Corporate governance represents a complex concept, being an assembly of mechanisms used to set order into company leaders’ decisions. The rules of corporate governance are the ones keeping the score between the economic entity’s leaders and the third parties who invest their resources in the business. The corporate governance issue did not appear by hazard, but it resulted from the necessity to reconcile many business interests within a company (sometimes contradictory issues, especially the ones between the shareholders and the business leaders. The Anglo-Saxon view, in which the business power is given to the Equity items, is traditionally opposing the European (continental vision, where focus is being made on the Stakeholders’ interests. Within a world dominated by globalization issues, and where the financial markets evolve on an exponential curve, the two above mentioned corporate governance models ought to interact one with another in a constructive manner. Even if the corporate governance concept has developed recently, mainly during the last 25 years, its origins are rooted way back into the world history. Corporate governance is organically linked to the capitalist society and economy. After the 11 September attacks, many of the contemporary authors had the tendency to declare this date as the beginning of the XXIst century. If the ‘Twin Towers’ had hosted companies like: Tyco, Enron, Xerox, Wordcom and many other Stock Exchange-quoted businesses, it is likely that the financial crisis from 2000-2002 would have been differently perceived, and corporate governance had developed slightly different evolutionary mechanisms. A scientific article, based on the comparison between the classical and modern corporate governance experiences, would therefore suit the Romanian business environment.

Practical application of corporate governance principles in a developing country: A case study

Directory of Open Access Journals (Sweden)

Wanjiru Gachie

2017-03-01

Full Text Available The importance of examining corporate governance in organisations cannot be overemphasised. Corporate governance failure which has resulted from weak corporate governance systems has highlighted the need for research aimed at contributing to the improvement and reform of corporate governance at business, national and international level. A review of corporate governance mechanisms and their practical application in two retail companies in South Africa was undertaken. The research question that informed the study was: What is the nature of corporate governance mechanisms in the South African retail sector? The research design entailed analysis of secondary data, namely Annual Reports and other pertinent documents, and document analysis was used to show what is accessible to the ordinary share/stake-holder and what is not. Data analysis was conducted both qualitatively and quantitatively. With regard to corporate governance mechanisms, the results and discussion show that the two companies have not yet complied with the King II and III codes. Recommended strategies to strengthen corporate governance mechanisms in the South African retail sector should include a commitment to risk disclosure and revamping of the corporate governance structure of the ‘whole’ system.

PENGARUH INTERDEPENDENSI MEKANISME CORPORATE GOVERNANCE TERHADAP KINERJA PERBANKAN

Directory of Open Access Journals (Sweden)

Ali Muktiyanto

2011-12-01

Full Text Available This study aims to examine the effect of interdependence mechanisms of corporate governance on company performance (Agrawal and Knoeber 1996. These mechanisms are: managerial ownership, institutional ownership, independent commissioner, board size, debt policy, dividend policy, market concentration, and market share with the control variables are growth, size, and firm ages. Test results on 349 firm-years using OLS regression for each mechanism and 2SLS regression for simultaneous testing indicate the presence of interdependence between the mechanisms. both parsial and simultanously; managerial ownership and dividend policy does not significantly influence on the banking efficiency. Significant positive effect of the board size and institutional ownership when tested by OLS did not recur when tested simultaneously using 2SLS. Instead, the independent commissioner when tested by 2SLS have significant negative effect but using OLS no significant effect. There are three variables of corporate governance mechanisms have consistent effect on the banking efficiency; debt policy has significant negative effect, while the market concentration and market share have significant positive effect. Different results between the tests using OLS and 2SLS emphasize the interdependence of these mechanisms is also shown that application of the policy of corporate governance mechanisms should be done carefully so that the expected performance can be achieved.

Industry Evidence on the Effects of Government Spending

OpenAIRE

Christopher J. Nekarda; Valerie A. Ramey

2010-01-01

This paper investigates industry-level effects of government purchases in order to shed light on the transmission mechanism for government spending on the aggregate economy. We begin by highlighting the different theoretical predictions concerning the effects of government spending on industry labor market equilibrium. We then create a panel data set that matches output and labor variables to shifts in industry-specific government demand. The empirical results indicate that increases in gover...

Project governance: "Schools of thought"

Directory of Open Access Journals (Sweden)

Michiel Christiaan Bekker

2014-02-01

Full Text Available The terminology, definition and context of project governance have become a focal subject for research and discussions in project management literature. This article reviews literature on the subject of project governance and categorise the arguments into three schools of thought namely the single-firm school, multi-firm school and large capital school. The single-firm school is concerned with governance principles related to internal organisational projects and practice these principles at a technical level. The multi-firm school address the governance principles concerned with two of more organisations participating on a contractual basis on the same project and focus their governance efforts at the technical and strategic level. The large capital school consider projects as temporary organisations, forming their own entity and establishing governance principles at an institutional level. From these schools of thought it can be concluded that the definition of project governance is dependent on the type of project and hierarchical positioning in the organisation. It is also evident that further research is required to incorporate other governance variables and mechanisms such as transaction theory, social networks and agency theory. The development of project governance frameworks should also consider the complexity of projects spanning across international companies, across country borders and incorporating different value systems, legal systems, corporate governance guidelines, religions and business practices.

Comparative Corporate Governance of Non-Profit Organizations

DEFF Research Database (Denmark)

Thomsen, Steen

2014-01-01

Based on the impressive work of Hopt and von Hippel (2010), I review the comparative corporate governance of non-profit organizations and propose topics for future research. There is evidence of agency problems in non-profit as well as for-profit organizations, but the governance mechanisms...

Improving Shareholder Value through Corporate Governance Mechanism in Malaysian Listed Companies

OpenAIRE

Ibrahim, Mohammed Yussoff; Ahmad, Ayoib Che; Khan, Muhammad Anees

2016-01-01

This paper proposes to investigate the postulations of renowned agency theory and shareholder value (SHV) in relation to Corporate Governance (CG) attributes. Shareholder value is of a great concern to the shareholders of firms. Shareholder value have been investigated by numerous studies of corporate governance but with inconsistent empirical evidence. This study will focus on investigating the impact of CG attributes on Shareholder value measured by Tobin’s Q or return on both equity and as...

Characterization of esophageal physiology using mechanical state analysis

Directory of Open Access Journals (Sweden)

Richard Eduard Leibbrandt

2016-02-01

Full Text Available The esophagus functions to transport swallowed fluids and food from the pharynx to the stomach. The esophageal muscles governing bolus transport comprise circular striated muscle of the proximal esophagus and circular smooth muscle of the distal esophagus. Longitudinal smooth muscle contraction provides a mechanical advantage to bolus transit during circular smooth muscle contraction. Esophageal striated muscle is directly controlled by neural circuits originating in the central nervous system, resulting in coordinated contractions. In contrast, the esophageal smooth muscle is controlled by enteric circuits modulated by extrinsic central neural connections resulting in neural relaxation and contraction. The esophageal muscles are modulated by sensory information arising from within the lumen. Contraction or relaxation, which changes the diameter of the lumen, alters the intraluminal pressure and ultimately inhibits or promotes flow of content. This relationship that exists between the changes in diameter and concurrent changes in intraluminal pressure has been used previously to identify the ‘mechanical states’ of the circular muscle; that is when the muscles are passively or actively, relaxing or contracting. Detecting these changes in the mechanical state of the muscle has been difficult and, as the current interpretation of esophageal motility is based largely upon pressure measurement (manometry, subtle changes in the muscle function during peristalsis can be missed. We hypothesized that quantification of mechanical states of the esophageal circular muscles and the pressure-diameter properties that define them, would allow objective characterization of the mechanisms that govern esophageal peristalsis. To achieve this we analyzed barium swallows captured by simultaneous videofluoroscopy and pressure with impedance recording. From these data we demonstrated that intraluminal impedance measurements could be used to determine changes in the

Characterization of Esophageal Physiology Using Mechanical State Analysis.

Science.gov (United States)

Leibbrandt, Richard E; Dinning, Phil G; Costa, Marcello; Cock, Charles; Wiklendt, Lukasz; Wang, Guangsong; Tack, Jan; van Beckevoort, Dirk; Rommel, Nathalie; Omari, Taher I

2016-01-01

The esophagus functions to transport swallowed fluids and food from the pharynx to the stomach. The esophageal muscles governing bolus transport comprise circular striated muscle of the proximal esophagus and circular smooth muscle of the distal esophagus. Longitudinal smooth muscle contraction provides a mechanical advantage to bolus transit during circular smooth muscle contraction. Esophageal striated muscle is directly controlled by neural circuits originating in the central nervous system, resulting in coordinated contractions. In contrast, the esophageal smooth muscle is controlled by enteric circuits modulated by extrinsic central neural connections resulting in neural relaxation and contraction. The esophageal muscles are modulated by sensory information arising from within the lumen. Contraction or relaxation, which changes the diameter of the lumen, alters the intraluminal pressure and ultimately inhibits or promotes flow of content. This relationship that exists between the changes in diameter and concurrent changes in intraluminal pressure has been used previously to identify the "mechanical states" of the circular muscle; that is when the muscles are passively or actively, relaxing or contracting. Detecting these changes in the mechanical state of the muscle has been difficult and as the current interpretation of esophageal motility is based largely upon pressure measurement (manometry), subtle changes in the muscle function during peristalsis can be missed. We hypothesized that quantification of mechanical states of the esophageal circular muscles and the pressure-diameter properties that define them, would allow objective characterization of the mechanisms that govern esophageal peristalsis. To achieve this we analyzed barium swallows captured by simultaneous videofluoroscopy and pressure with impedance recording. From these data we demonstrated that intraluminal impedance measurements could be used to determine changes in the internal diameter of

Social innovations in local government : The case of local development agent

NARCIS (Netherlands)

Junjan, Veronica; Balogh, Marton

2013-01-01

Background: There is an increased attention in the administrative reform literature accorded to the mechanisms governing the processes of institutionalisation of changes and of diffusion of innovations in local governments. Objectives: Current paper investigates mechanisms that influence the process

Ultimate capacity and influenced factors analysis of nuclear RC containment subjected to internal pressure

International Nuclear Information System (INIS)

Song Chenning; Hou Gangling; Zhou Guoliang

2014-01-01

Ultimate compressive bearing capacity, influenced factors and its rules of nuclear RC containment are key problems of safety assessment, accident treatment and structure design, etc. Ultimate compressive bearing capacity of nuclear RC containment is shown by concrete damaged plasticity model and steel double liner model of ABAQUS. The study shows that the concrete of nuclear RC containment cylinder wall becomes plastic when the internal pressure is up to 0.87 MPa, the maximum tensile strain of steel liner exceeds 3000 × 10 6 and nuclear RC containment reaches ultimate status when the internal pressure is up to 1.02 MPa. The result shows that nuclear RC containment is in elastic condition under the design internal pressure and the bearing capacity meets requirement. Prestress and steel liner play key parts in the ultimate internal pressure and failure mode of nuclear RC containment. The study results have value for the analysis of ultimate compressive bearing capacity, structure design and safety assessment. (authors)

Governance of public health: Norway in a Nordic context.

Science.gov (United States)

Helgesen, Marit K

2014-11-01

The two pillars of public health are health promotion and disease prevention. Based on a notion of governance in the state -local relation as changing from hierarchical via New Public Management (NPM) to New Public Governance (NPG), the governance of public health in Norway is contrasted to governance of public health in the other Nordic states: Denmark, Finland and Sweden. The article aims to present and discuss the governance of public health as it is played out in the state-local relationship. The method is to study central state documents in the four countries, as well as articles, research reports and papers on public health. The article shows that the governance modes (hierarchy, NPM and NPG) exist in parallel, but that their mechanisms actually vary in use. Legal, economic and informational mechanisms are, to a varying degree, in use. In Finnish and Swedish public health policies, health promotion is at the forefront; while Danish and Norwegian public health policies spur the local governments to carry out interventions to prevent disease and hospital admissions. © 2014 the Nordic Societies of Public Health.

Ultimate capacity of piles penetrating in weak soil layers

Directory of Open Access Journals (Sweden)

Al-Obaidi Ahmed

2018-01-01

Full Text Available A pile foundation is one of the most popular forms of deep foundations. They are routinely employed to transfer axial structure loads through the soft soil to stronger bearing strata. Piles generally used to increase the load carrying capacity of the foundation and reduce the settlement of the foundation. On the other hand, many cases in practice where piles pass through different layers of soil that contain weak layers located at different depths and extension, also some time cavities with a different shape, size, and depth are found. In this study, a total of 96 cases is considered and simulated in PLAXIS 2D program aiming to understand the influence of weak soil on the ultimate pile capacity. The piles embedded in the dense sand with a layer of weak soil at different extension and location. The cross section of the geometry used in this study was designed as an axisymmetric model with the 15-node element; the boundary condition recommended at least 5D in the horizontal direction, and (L+5D in the vertical direction where D and L are the diameter and length of pile, respectively. The soil is modeled as Mohr-Coulomb, with five input parameters and the behavior of pile material represented by the linear elastic model. The results of the above cases are compared with the results found in a pile embedded in dense soil without weak layers or cavities. The results indicated that the existence of weak soil layer within the surrounding soil around the pile decreases the ultimate capacity. Furthermore, it has been found that increase in the weak soil width (extension leads to reduction in the ultimate capacity of the pile. This phenomenon is applicable to all depth of weak soil. The influence of weak layer extension on the ultimate capacity is less when it is presentin the upper soil layers.

Government Services Information Infrastructure Management

Energy Technology Data Exchange (ETDEWEB)

Cavallini, J.S.; Aiken, R.J.

1995-04-01

The Government Services Information Infrastructure (GSII) is that portion of the NII used to link Government and its services, enables virtual agency concepts, protects privacy, and supports emergency preparedness needs. The GSII is comprised of the supporting telecommunications technologies, network and information services infrastructure and the applications that use these. The GSII is an enlightened attempt by the Clinton/Gore Administration to form a virtual government crossing agency boundaries to interoperate more closely with industry and with the public to greatly improve the delivery of government services. The GSII and other private sector efforts, will have a significant impact on the design, development, and deployment of the NII, even if only through the procurement of such services. The Federal Government must adopt new mechanisms and new paradigms for the management of the GSII, including improved acquisition and operation of GSII components in order to maximize benefits. Government requirements and applications will continue to evolv. The requirements from government services and users of form affinity groups that more accurately and effectively define these common requirements, that drive the adoption and use of industry standards, and that provide a significant technology marketplace.

Corporate Governance and Pension Fund Performance

Directory of Open Access Journals (Sweden)

Oskar Kowalewski

2012-03-01

Full Text Available This study provides new evidence on the impact of governance on the performance of privately defined contribution pension plans. Using a hand collected data set on governance factors, the study shows that the external and internal governance mechanisms in pension plans are weak. One explanation for this weakness is the potential conflict between the pension beneficiaries and the fund’s owner, which depends on who bears the investment risk in the pension plan. Hence, different governance factors are found to be important for pension fund return on invested assets and also for its economic performance. Consequently, the overall policy conclusion is that more focus should be put on the governance of the pension funds, taking into account the different interests of the beneficiaries and owners as it may determine their performance.

The Economy Governing During Globalization Era

Directory of Open Access Journals (Sweden)

Ion Bucur

2006-09-01

Full Text Available World and national economie governing is an essential premise of the political stability and democratic evolution. In this study are approached theoretical and practical aspects of the economie governing. Theoretical acquisitions in this field highlit multiple perspectives of approaching and difficulties to characterize this complex and multisized fenomenon. A possible theory of governing the economy needs to use some concepts and mechanisms particular to more scientific fields (political science, economy, cibernetics, the theory of systems and others. The dinamic character and the instability of the present system of governing imposed the analysis of the factors and conditions which have generated the crises of the national and world economic governing. In this context, there are indentified the forms of manifesting the instability (lack of legitimacy, transpa¬rence and democratic responsability, and also the direction of necessary action to implement an efficient and responsable economic governing.

The Economy Governing During Globalization Era

Directory of Open Access Journals (Sweden)

Ion Bucur

2006-07-01

Full Text Available World and national economie governing is an essential premise of the political stability and democratic evolution. In this study are approached theoretical and practical aspects of the economie governing. Theoretical acquisitions in this field highlit multiple perspectives of approaching and difficulties to characterize this complex and multisized fenomenon. A possible theory of governing the economy needs to use some concepts and mechanisms particular to more scientific fields (political science, economy, cibernetics, the theory of systems and others. The dinamic character and the instability of the present system of governing imposed the analysis of the factors and conditions which have generated the crises of the national and world economic governing. In this context, there are indentified the forms of manifesting the instability (lack of legitimacy, transpa¬rence and democratic responsability, and also the direction of necessary action to implement an efficient and responsable economic governing.

Multi-level governance: The way forward for European illicit drug policy?

Science.gov (United States)

Chatwin, Caroline

2007-12-01

Illicit drug policy has long been an area that has attracted international policy intervention, however, the European Union has declared it an area of subsidiarity, leaving ultimate control to national governments. Nevertheless, European Union preoccupation with the illicit drug issue and international drug trafficking and organised crime concerns have ensured that continued and increased cooperation in illicit drug policy is never off the agenda. This article examines the history of European integration in contrasting areas of policy and considers both the desirability and the viability of an increasingly harmonised drug policy for Europe. Finally, it proposes a model of integrated illicit drug policy that is strongly connected to developing patterns of European social policy, calling on multi-level governance and close involvement at the level of the citizen.

Ultimate Limit State Design Of Sheet Pile Walls By Finite Elements And Nonlinear Programming

DEFF Research Database (Denmark)

Krabbenhøft, Kristian; Damkilde, Lars; Krabbenhøft, Sven

2002-01-01

Limit analysis has been used for decades in civil and mechanical engineering practice as a means of analyzing structures of materials which with reasonable accuracy can be described as being rigid-perfectly plastic. Such materials include steel, concrete and soils. Traditionally, most attention has...... been given to the problem which consists of determining the ultimate magnitude of a given set of loads acting on a structure with a given geometry. This problem is relevant when determining e.g. the necessary extrusion pressure in metal forming problems, when evaluating the bearing capacity...... is the load intensity. In the paper we consider the latter of these problems with particular reference to the design of sheet pile walls....

78 FR 55117 - Ultimate Heat Sink for Nuclear Power Plants; Draft Regulatory Guide

Science.gov (United States)

2013-09-09

... NUCLEAR REGULATORY COMMISSION [NRC-2013-0203] Ultimate Heat Sink for Nuclear Power Plants; Draft... (DG), DG-1275, ``Ultimate Heat Sink for Nuclear Power Plants.'' This regulatory guide (RG) describes methods and procedures acceptable to the NRC staff that nuclear power plant facility licensees and...

Ultimate strength analysis of ring-stiffened cylinders subjected to hydrostatic pressure

International Nuclear Information System (INIS)

Park, Chi Mo

1990-01-01

In this study, ultimate strength analysis of ring-stiffened cylinders have been performed, considering the elasto-plastic large deflection. In the elasto-plastic analysis, von Mises yield criteria, the plastic flow theory and the layered approach have been adopted. In order to take into account the follower force effect of the hydrostatic pressure, the incremental load components have been updated at every loading step. As collapse modes, axisymmetric yielding, interframe shell buckling and general buckling are considered, while local buckling of ring-stiffener is not considered. Initial shape imperfection is assumed to be the elastic buckling mode to obtain the lower bound of the ultimate strength. Results of numerical analysis are compared with the experimental results to show the validity of the present approach. It has been drawn that the present numerical results are closely correlated with the experimental results. On the other hand, the effects of initial shape imperfection and condition on the ultimate strength have been investigated. (Author)

Environmental Governance by Transnational Municipal Networks : The Case of Indonesian Cities

NARCIS (Netherlands)

Wiharani, Annisa; Holzhacker, Ronald

2016-01-01

Global environmental governance has developed a multi-layer of government from the global to the local. Transnational Municipal Networks (TMNs) are a newly emerging form of organization within global environmental governance. The TMNs are an institutional mechanism to enhance how local governments

Corporate Law and Corporate Governance

OpenAIRE

Roberta Romano

1998-01-01

We have seen a revival in interest in corporate law and corporate governance since the 1980s, as researchers applied the tools of the new institutional economics and modern corporate finance to analyze the new transactions emerging in the 1980s takeover wave. This article focuses on three mechanisms of corporate governance to illustrate the analytical usefulness of transaction cost economics for corporate law. They are the board of directors; relational investing, a form of block ownership in...

A comparison of international criteria for the ultimate storage of radioactive wastes

International Nuclear Information System (INIS)

Mielke, H.

1985-01-01

In countries other than the Federal Republic of Germany and internationally there are no comprehensive codes referring to criteria and safety requirements except those of the IAEA and USA. In other countries there exist safety goals for the ultimate storage or for purely geological criteria. The degree of detailing regulations differs widely abroad and internationally. Safety goals abroad and internationally as well as measures for their realisation in the ultimate storage of radioactive wastes in deep geological formations are in line with the German safety goals. The IAEA refers to general aspects of geological, waste technology and ultimate storage technology criteria. In the USA, ultimate storage technology criteria have been quantified in part. The quantitative geological criteria existing in Great Britain and in the Netherlands are only relevant in as much as safety analyses must be performed for a specific site to provide evidence for the safety of this site. The comparison shows that most requirements pronounced abroad are also made for the Federal Republic of Germany. Some requirements are more specified in the Federal Republic of Germany, some are more detailed abroad. (orig./HP) [de

Ultimate Bound of a 3D Chaotic System and Its Application in Chaos Synchronization

Directory of Open Access Journals (Sweden)

Jiezhi Wang

2014-01-01

Full Text Available Two ellipsoidal ultimate boundary regions of a special three-dimensional (3D chaotic system are proposed. To this chaotic system, the linear coefficient of the ith state variable in the ith state equation has the same sign; it also has two one-order terms and one quadratic cross-product term in each equation. A numerical solution and an analytical expression of the ultimate bounds are received. To get the analytical expression of the ultimate boundary region, a new result of one maximum optimization question is proved. The corresponding ultimate boundary regions are demonstrated through numerical simulations. Utilizing the bounds obtained, a linear controller is proposed to achieve the complete chaos synchronization. Numerical simulation exhibits the feasibility of the designed scheme.

Control of territorial communities in local government

Directory of Open Access Journals (Sweden)

О. А. Смоляр

2015-11-01

Full Text Available According to Art. 5 of the Constitution of Ukraine all power in Ukraine belong to people, which is primary, unified, inalienable and carried people through free will through elections, referendum and other forms of direct democracy, including those intended to control the activity of bodies and officials of the government and local government. Paper objective. At the local level the main supervisory entity in local government is local community. Consolidation of the Constitution of Ukraine the primary subject of local self-government territorial community not only meets current international practice, but also the historical traditions of Ukrainian people. Control territorial community in all phases of local government is one of the most important functions of managing the development of appropriate settlements, and therefore needs an effective mechanism of legal regulation, clearly define mutual rights and responsibilities of controlling and controlled entities. Recent research and publications analysis. Problems Assessment of local communities and the activities of local government officials in their works viewed Y.G. Barabash, P.M. Liubchenko, O.D. Skopych, Y.P. Strilets. However, given the variety of aspects of this area of research remain many questions that need resolving, on which depends largely on the further process of local governance. The paper main body. The existing regulation territorial communities can exercise control in local government actually only through local governments. The control of the executive bodies of village, town council municipalities can only be made through the appropriate council. The existing regulation of territorial communities can exercise control in local government actually only through local governments. The control of the executive bodies of village, town council municipalities can only be made through the appropriate council. The author emphasizes that only by implementing self-control powers local

Corporate governance and its effect on the liquidity of a stock

DEFF Research Database (Denmark)

Farooq, Omar; Seffar, Mohammed

2012-01-01

concentration, and having big-four auditors as external auditors lead to higher liquidity. All of these factors are considered to be the proxies of better corporate governance mechanisms. We argue that better corporate governance mechanisms lower the extent of adverse selection problems and therefore lead...

Ultimate concerns in late modernity: Archer, Bourdieu and reflexivity.

Science.gov (United States)

Farrugia, David; Woodman, Dan

2015-12-01

Through a critique of Margaret Archer's theory of reflexivity, this paper explores the theoretical contribution of a Bourdieusian sociology of the subject for understanding social change. Archer's theory of reflexivity holds that conscious 'internal conversations' are the motor of society, central both to human subjectivity and to the 'reflexive imperative' of late modernity. This is established through critiques of Bourdieu, who is held to erase creativity and meaningful personal investments from subjectivity, and late modernity is depicted as a time when a 'situational logic of opportunity' renders embodied dispositions and the reproduction of symbolic advantages obsolete. Maintaining Archer's focus on 'ultimate concerns' in a context of social change, this paper argues that her theory of reflexivity is established through a narrow misreading and rejection of Bourdieu's work, which ultimately creates problems for her own approach. Archer's rejection of any pre-reflexive dimensions to subjectivity and social action leaves her unable to sociologically explain the genesis of 'ultimate concerns', and creates an empirically dubious narrative of the consequences of social change. Through a focus on Archer's concept of 'fractured reflexivity', the paper explores the theoretical necessity of habitus and illusio for understanding the social changes that Archer is grappling with. In late modernity, reflexivity is valorized just as the conditions for its successful operation are increasingly foreclosed, creating 'fractured reflexivity' emblematic of the complex contemporary interaction between habitus, illusio, and accelerating social change. © London School of Economics and Political Science 2015.

The emerging knowledge governance approach : challenges and characteristics

OpenAIRE

Foss, Nicolai Juul

2006-01-01

The “knowledge governance approach” is characterized as a distinctive, emerging approach that cuts across the fields of knowledge management, organisation studies, strategy, and human resource management. Knowledge governance is taken up with how the deployment of governance mechanisms influences knowledge processes, such as sharing, retaining and creating knowledge. It insists on clear micro (behavioural) foundations, adopts an economizing perspective, and examines the links between knowledg...

Ultimate internal pressure capacity assessment of SC structure

International Nuclear Information System (INIS)

Park, Hyungkui; Choi, Inkil

2013-01-01

An SC structure applied to a containment building can be quite effective. However, an SC structure cannot be applied to a containment building, because its internal pressure resistance performance has not been verified. The containment building, which undergoes ultimate internal pressure, resists the internal pressure through a pre-stress tendon. It is hard to apply a tendon to an SC structure because of its structural characteristics. Therefore, the internal pressure resistance performance of the SC structure itself should be ensured to apply it to a structure with internal pressure resistance. In this study, the suitability of an SC structure as a substitution for the tendon of a pressure resistant structure was evaluated. A containment structure model was used in this study, because it was representative structures that resistance of ultimate internal pressure be required. In this study, a nonlinear analysis was performed to evaluate and compare the behaviors of tendon model and SC structure model. By comparing the internal pressure-displacement according to the structure type, the stability of SC structure model was assessed

Revisiting perceptions of quality of hospice care: managing for the ultimate referral.

Science.gov (United States)

Churchman, Richard; York, Grady S; Woodard, Beth; Wainright, Charles; Rau-Foster, Mary

2014-08-01

Hospice services provided in the final months of life are delivered through complex interpersonal relationships between caregivers, patients, and families. Often, service value and quality are defined by these interpersonal interactions. This understanding provides hospice leaders with an enormous opportunity to create processes that provide the optimal level of care during the last months of life. The authors argue that the ultimate referral is attained when a family member observes the care of a loved one, and the family member conveys a desire to receive the same quality of services their loved one received at that facility. The point of this article is to provide evidence that supports the methods to ultimately enhance the patient's and family's experience and increase the potential for the ultimate referral. © The Author(s) 2013.

Ultimate dynamics of the Kirschner-Panetta model: Tumor eradication and related problems

Science.gov (United States)

Starkov, Konstantin E.; Krishchenko, Alexander P.

2017-10-01

In this paper we consider the ultimate dynamics of the Kirschner-Panetta model which was created for studying the immune response to tumors under special types of immunotherapy. New ultimate upper bounds for compact invariant sets of this model are given, as well as sufficient conditions for the existence of a positively invariant polytope. We establish three types of conditions for the nonexistence of compact invariant sets in the domain of the tumor-cell population. Our main results are two types of conditions for global tumor elimination depending on the ratio between the proliferation rate of the immune cells and their mortality rate. These conditions are described in terms of simple algebraic inequalities imposed on model parameters and treatment parameters. Our theoretical studies of ultimate dynamics are complemented by numerical simulation results.

The importance of mines for ultimate storage at Deilmann-Haniel Shaft Sinking

International Nuclear Information System (INIS)

Greinacher, Jochen; Oellers, Thomas; Ahlbrecht, Thomas

2011-01-01

Deilmann-Haniel Shaft Sinking GmbH and its predecessor and associate companies have been involved in projects for underground ultimate storage in Germany, Europe and America for over 45 years. The field of activities previously comprised surveying, planning and sinking of shafts, repair and conversion work, design of underground sealing structures, planning of conveyors and support of the BfS in planning approval procedures. Following discontinuation of activities in the German coal mining industry the use of mines for ultimate storage is an important support for German specialist mining companies. The use of mines for ultimate storage ensures that the existing mining know how in Germany is maintained, because training of the younger generation on the commercial and engineering side of the companies is made possible by the imminent major projects.

Fighting software piracy: Which governance tools matter in Africa?

OpenAIRE

Antonio R. Andrés; Simplice A. Asongu

2012-01-01

This article integrates previously missing components of government quality into the governance-piracy nexus in exploring governance mechanisms by which global obligations for the treatment of IPRs are effectively transmitted from international to the national level in the battle against piracy. It assesses the best governance tools in the fight against piracy and upholding of Intellectual Property Rights (IPRs). The instrumentality of IPR laws (treaties) in tackling piracy through good gover...

Organizational Enablers for Governance and Governmentality of Projects

DEFF Research Database (Denmark)

Müller, Ralf; Pemsel, Sofia; Shao, Jingting

2014-01-01

This study identifies the organizational enablers for governance in the realm of projects. We first conceptualize organizational enablers as comprising of process facilitators and discursive abilities, each with its own factors and mechanisms. Then we apply this concept to the literature on proje......, and through development of self-responsible, self-organizing people for governmentality in project settings. Questions for future research are indicated....... governance, governance of projects and governmentality. Outcomes indicate that governance is enabled through different forms of flexibility at different levels of governance, institutional setup and authority at the project level, flexible structures and mindsets of people at the organizational level...

The Impact and Dilemma of Unfunded Mandates Confronting Local Government South Africa: A Comparative Analysis

Directory of Open Access Journals (Sweden)

M. Basdeo

2012-09-01

Full Text Available Local government has emerged from a prolonged transition to face a second generation of challenges, namely unfunded mandates. Compliance with the current financial management system is a constant challenge for local government. To complicate matters local government is challenged by the dilemma of unfunded mandates which are an extreme manifestation of the phenomenon of governing from the centre. National government through various strategies imposes national mandates on provincial and local government at the expense of the latter. The incidence of unfunded mandate reflects a power hierarchy. Unfunded mandates are generally a significant indicator of the relative weakness of national government because it is often local government occupying constitutionally and politically the weakest position in the hierarchy that is burdened with new responsibilities. In decentralised and federal government systems, provincial/state and local governments object to unfunded mandates because they shrink their policy space, limit their expenditure choices and ultimately local government’s accountability to their electorates. Further, these systems of governance establish a hierarchy of authority that creates  notions of self-rule by national government. Unfunded mandates reflect systemic weaknesses of decentralised or federal allocation of powers and functions. Although there are principled objections, unfunded mandates remain constitutional. Given the wide incidence of unfunded mandates the critical question arises as to how in a decentralised system, one level of government can impose mandates with cost implications on another. How is it constitutionally justifiable?

Product market competition and corporate governance

Directory of Open Access Journals (Sweden)

Julia Chou

2011-04-01

Full Text Available This paper investigates whether product market competition acts as an external mechanism for disciplining management and also whether there is any relationship between the degree of competition a firm faces and its corporate governance. We find that firms in competitive industries or with low market power tend to have weak corporate governance structures. Results are robust to various competition measures at firm and industry levels, even after controlling for firm-specific variables. We further find that corporate governance quality has a significant effect on performance only when product market competition is weak. The overall evidence suggests that product market competition has a substantial impact on corporate governance and that it substitutes for corporate governance quality. Finally, we provide evidence that the disciplinary force of competition on management is from the fear of liquidation.

Maintained ship hull girder ultimate strength reliability considering corrosion and fatigue

DEFF Research Database (Denmark)

Hu, Yong; Cui, W.; Pedersen, Preben Terndrup

2004-01-01

The prupose of this paper is to propose a methodology to assess the time-variant ultimate strength of ship hull girder under the degradations of corrosion and fatigue. The effects of fatigue cracks on the tensile and compressive residual ultimate strength of stiffened panels and unstiffened plates......, webs and flanges, respectively. The effects of inspections and repair are taken into account. A minimum net thickness rule is used to determine repair policies. A procedure is proposed to determine the maximum allowable corrosion thickness of different parts of the hull cross section. The procedure...

Corporate governance and stock price performance of firms during the crisis

DEFF Research Database (Denmark)

Farooq, Omar; Chetioui, Youssef

2012-01-01

This paper examines the impact of corporate governance mechanisms on stock price performance of firms in the MENA region, i.e. Morocco, Egypt, Saudi Arabia, United Arab Emirates, Jordan, Kuwait, and Bahrain, during the recent financial crisis. Using dividend policy, choice of auditors, and transa......This paper examines the impact of corporate governance mechanisms on stock price performance of firms in the MENA region, i.e. Morocco, Egypt, Saudi Arabia, United Arab Emirates, Jordan, Kuwait, and Bahrain, during the recent financial crisis. Using dividend policy, choice of auditors......, and transactional complexity as proxies for corporate governance, we document better stock price performance for firms with superior governance mechanisms. Our results show that firms with one of the big-four auditors, firms paying dividends, and firms with lower transactional complexity are associated...

The Government Incentive Regulation Model and Pricing Mechanism in Power Transmission and Distribution Market

Directory of Open Access Journals (Sweden)

Huan Zhang

2016-01-01

Full Text Available The power transmission and distribution (T&D market’s natural monopoly and individual information have been the impediment to improving the energy efficiency in the whole T&D market. In order to improve the whole social welfare, T&D market should be controlled by government. An incentive regulation model with the target of maximizing social welfare has been studied. A list of contracts with transferring payment and quantity of T&D are given to motivate the corporation to reveal the true technical parameter and input the optimal investment. The corporate revenue, optimal investment, and effort are proved to depend on its own technical parameter. The part of incentive regulation model ends with the optimal pricing mechanism of T&D market. At the end of this paper, we give a numerical example to explain our research and confirm its function graphically.

The Influence of Good Corporate Governance Mechanism on Earnings Management: Empirical Study in Indonesian Stock Exchange Listed Company for Periods of 2006-2010

Directory of Open Access Journals (Sweden)

Hermiyetti Hermiyetti

2013-01-01

Full Text Available The purpose of this research is to examine the influence of good corporate governance mechanism about earnings management in companies listed in Indonesian Stock Exchange during 2006 to 2010. The independent variables include the size of commissioner board, independent commissioner board percentage, size of audit committee, and commissioner meeting frequency. The dependent variable is earnings management which is measured by discretionary revenue model (Stubben, 2010. Size of company is used as the control variable in this research. The population of this research is 465 samples from companies listed at Indonesian Stock Exchange during 2006 to 2010. The sampling method used in this research is purposive sampling method. In addition, the data analysis method used is regression analysis and descriptive statistics. The result of this research indicates that the mechanism of good corporate governance which is represented by the size of commissioner board, independent commissioner board percentage, size of audit committee, and commissioner meeting frequency do not have any significant impact on earnings management. However, the result shows that company size gave positive influence toward earning management. Keywords: Good corporate governance, size of commissioner board, independent commissioner board percentage, size of audit committee, commissioner meeting frequency, earnings management

The roles of government in improving health care quality and safety.

Science.gov (United States)

Tang, Ning; Eisenberg, John M; Meyer, Gregg S

2004-01-01

Discussions surrounding the role of government have been and continue to be a favorite American pastime. A framework is provided for understanding the 10 roles that government plays in improving health care quality and safety in the United States. Examples of proposed federal actions to reduce medical errors and enhance patient safety are provided to illustrate the 10 roles: (1) purchase health care, (2) provide health care, (3) ensure access to quality care for vulnerable populations, (4) regulate health care markets, (5) support acquisition of new knowledge, (6) develop and evaluate health technologies and practices, (7) monitor health care quality, (8) inform health care decision makers, (9) develop the health care workforce, and (10) convene stakeholders from across the health care system. Government's responsibility to protect and advance the interests of society includes the delivery of high-quality health care. Because the market alone cannot ensure all Americans access to quality health care, the government must preserve the interests of its citizens by supplementing the market where there are gaps and regulating the market where there is inefficiency or unfairness. The ultimate goal of achieving high quality of care will require strong partnerships among federal, state, and local governments and the private sector. Translating general principles regarding the appropriate role of government into specific actions within a rapidly changing, decentralized delivery system will require the combined efforts of the public and private sectors.

ADR characteristics and corporate governance in the Greater China region

Directory of Open Access Journals (Sweden)

Lee-Hsien Pan

2012-04-01

Full Text Available We examine the relationship between firm valuation and governance mechanisms, firm characteristics, and institutional factors of the American Depository Receipts (ADRs domiciled in the Greater China region. We find that China ADRs have the highest market-to-book value ratio followed by Hong Kong and Taiwan ADRs. It appears that Chinese firms with the poorest external governance environment stand to benefit the most from cross listing under the ADR programs. Listing in the U.S. that requires more stringent regulations and disclosure rules may strengthen the firms’ governance practices and thereby enhance their firm value. Among the internal governance mechanisms, institutional ownership and insider ownership are important for firm value.

Network Partnership Diplomatic Mechanism: The New Path in Sino-Russian Cooperation - On the Sino-Russian Joint Dominance of BRICS Governance Mechanism

Directory of Open Access Journals (Sweden)

Zhijie Cheng

2014-01-01

mechanisms, and providing a new path for Sino-Russian cooperation. The BRICS countries should establish a BRICS governance mechanism which has to be promoted by a leading force. The network partnership diplomatic mechanism could play a leading role in shaping this type of governance mechanism with Sino-Russian cooperation at its core.

Global Health Governance Challenges 2016 - Are We Ready?

Science.gov (United States)

Kickbusch, Ilona

2016-02-29

The year 2016 could turn out to be a turning point for global health, new political realities and global insecurities will test governance and financing mechanisms in relation to both people and planet. But most importantly political factors such as the global power shift and "the rise of the rest" will define the future of global health. A new mix of health inequity and security challenges has emerged and the 2015 humanitarian and health crises have shown the limits of existing systems. The global health as well as the humanitarian system will have to prove their capacity to respond and reform. The challenge ahead is deeply political, especially for the rising political actors. They are confronted with the consequences of a model of development that has neglected sustainability and equity, and was built on their exploitation. Some direction has been given by the path breaking international conferences in 2015. Especially the agreement on the Sustainable Development Goals (SDGs) and the Paris agreement on climate change will shape action. Conceptually, we will need a different understanding of global health and its ultimate goals - the health of people can no longer be seen separate from the health of the planet and wealth measured by parameters of growth will no longer ensure health. © 2016 by Kerman University of Medical Sciences.

Sliding-induced non-uniform pre-tension governs robust and reversible adhesion: a revisit of adhesion mechanisms of geckos.

Science.gov (United States)

Cheng, Q H; Chen, B; Gao, H J; Zhang, Y W

2012-02-07

Several mechanisms have been proposed in the literature to explain the robust attachment and rapid, controllable detachment of geckos' feet on vertical walls or ceilings, yet, it is still debatable, which one is ultimately responsible for geckos' extraordinary capabilities for robust and reversible adhesion. In this paper, we re-examine some of the key movements of geckos' spatula pads and seta hairs during attachment and detachment, and propose a sequence of simple mechanical steps that would lead to the extraordinary properties of geckos observed in experiments. The central subject under study here is a linear distribution of pre-tension along the spatula pad induced by its sliding motion with respect to a surface. The resulting pre-tension, together with a control of setae's pulling force and angle, not only allows for robust and strong attachment, but also enables rapid and controllable detachment. We perform computational modelling and simulations to validate the following key steps of geckos' adhesion: (i) creation of a linear distribution of pre-tension in spatula through sliding, (ii) operation of an instability envelope controlled by setae's pulling force and angle, (iii) triggering of an adhesion instability leading to partial decohesion along the interface, and (iv) complete detachment of spatula through post-instability peeling. The present work not only reveals novel insights into the adhesion mechanism of geckos, but also develops a powerful numerical simulation approach as well as additional guidelines for bioinspired materials and devices.

Privatization and Corporate Governance in Poland: Problems and Trends

OpenAIRE

Piotr Kozarzewski

2006-01-01

The paper is devoted to the problems of the impact of privatization on corporate governance formation in Poland. It discusses the dilemmas of choosing a model for privatization and corporate governance, legal background, mechanisms of corporate governance formation depending on a privatization method applied, and the evolution of these structures in the course of systemic transformation in Poland. The Author comes to the conclusion that the processes of privatization and corporate governance ...

Explaining the acceptance and use of government Internet services: a multivariate analysis of 2006 survey data in the Netherlands

NARCIS (Netherlands)

van Dijk, Johannes A.G.M.; Peters, O.; Ebbers, Wolfgang E.

2008-01-01

In this article, an attempt is made to explain the descriptive data of a large-scale representative survey of the use of government Internet services by the Dutch population in 2006 by means of a multidisciplinary model of technology acceptance and use that is applied to these services. Ultimately,

Ultimate load design and testing of a cylindrical prestressed concrete vessel

International Nuclear Information System (INIS)

Stefanou, G.D.

1982-01-01

The object of this research was to design, construct and test to failure a prestressed concrete pressure vessel model that could be used to investigate the behavior of a full scale structure underworking and ultimate load. The properties and the design of the model was based generally on full scale vessels already constructed to house the nuclear reactors used in atomic power stations. To design the model the ultimate load approach was adopted throughout. All load factors associated with the prestressing have been defined and kept to a minimum in order that the vessel's behavior may be predicted. The tests on the vessel were carried out first on the elastic range to observe its behavior at working load and then at the ultimate range to observe the modes of failure and compare the actual results in both cases with the predicted values. Although full agreement between observed results and predicted values was not obtained, the conclusions drawn from the study were useful for the design of full scale vessels. (author)

Reduced design load basis for ultimate blade loads estimation in multidisciplinary design optimization frameworks

DEFF Research Database (Denmark)

Pavese, Christian; Tibaldi, Carlo; Larsen, Torben J.

2016-01-01

The aim is to provide a fast and reliable approach to estimate ultimate blade loads for a multidisciplinary design optimization (MDO) framework. For blade design purposes, the standards require a large amount of computationally expensive simulations, which cannot be efficiently run each cost...... function evaluation of an MDO process. This work describes a method that allows integrating the calculation of the blade load envelopes inside an MDO loop. Ultimate blade load envelopes are calculated for a baseline design and a design obtained after an iteration of an MDO. These envelopes are computed...... for a full standard design load basis (DLB) and a deterministic reduced DLB. Ultimate loads extracted from the two DLBs with the two blade designs each are compared and analyzed. Although the reduced DLB supplies ultimate loads of different magnitude, the shape of the estimated envelopes are similar...

Ultimate loading of wind turbines

DEFF Research Database (Denmark)

Larsen, Gunner Chr.; Ronold, K.; Ejsing Jørgensen, Hans

1999-01-01

An extreme loading study has been conducted comprising a general wind climate analysis as well as a wind turbine reliability study. In the wind climate analysis, the distribution of the (horizontal) turbulence standard deviation, conditioned on the meanwind speed, has been approximated by fitting......, a design turbulence intensity for off-shore application is proposed which, in the IEC code framework, is applicable for extreme as well as for fatigue loaddetermination. In order to establish a rational method to analyse wind turbine components with respect to failure in ultimate loading, and in addition...... a three parameter Weibull distribution to the measured on-shore and off-shore data for wind speed variations. Specific recommendations on off-shore design turbulence intensities are lacking in the presentIEC-code. Based on the present analysis of the off-shore wind climate on two shallow water sites...

Ultimate Explanations of the Universe

CERN Document Server

Heller, Michael

2009-01-01

We humans are collectively driven by a powerful - yet not fully explained - instinct to understand. We would like to see everything established, proven, laid bare. The more important an issue, the more we desire to see it clarified, stripped of all secrets, all shades of gray. What could be more important than to understand the Universe and ourselves as a part of it? To find a window onto our origin and our destiny? This book examines how far our modern cosmological theories - with their sometimes audacious models, such as inflation, cyclic histories, quantum creation, parallel universes - can take us towards answering these questions. Can such theories lead us to ultimate truths, leaving nothing unexplained? Last, but not least, Heller addresses the thorny problem of why and whether we should expect to find theories with all-encompassing explicative power.

75 FR 76746 - Agency Information Collection Activities: Declaration of Ultimate Consignee That Articles Were...

Science.gov (United States)

2010-12-09

... Activities: Declaration of Ultimate Consignee That Articles Were Exported for Temporary Scientific or... That Articles Were Exported for Temporary Scientific or Educational Purposes. This is a proposed... forms of information. Title: Declaration of Ultimate Consignee That Articles Were Exported for Temporary...

What is the scope for the Dutch government to use the flexible mechanisms of the Renewables Directive cost-effectively? A preliminary assessment

International Nuclear Information System (INIS)

Jansen, J.C.; Uslu, A.; Lako, P.

2010-03-01

This report provides a preliminary assessment of the scope for cost-effective use by the Dutch government of each of four flexible mechanisms available to EU Member States to achieve their respective mandatory renewables target in year 2020. The flexible mechanisms, defined in the Renewables Directive 2009/28/CE, are: Statistical transfers between Member States; Joint projects between Member States; Joint projects between Member States and third countries; Joint support schemes. In theory, statistical transfers and joint support schemes are the flexible mechanisms with the most potential for cost-effective use. The Dutch government is advised to explore each of these options. In this report, it is argued that in practice well-designed joint support schemes are likely to turn out having most potential. To that effect, the report presents a concrete suggestion on the most promising short-term application. To successfully harness a substantial part of the joint support schemes potential warrants protracted efforts in the design phase: the devil is in the detail. Moreover, the joint projects between Member States mechanism may well turn out to provide some interesting opportunities. For collaboration between the Netherlands and a selection of (four) other Member States some technologies to focus upon are identified. Reasons are given why the flexible instrument joint projects between Member States and third countries is poised to have quite limited potential to cost-effectively contribute to the Dutch renewables target in year 2020.

Conception of electron beam-driven subcritical molten salt ultimate safety reactor

Energy Technology Data Exchange (ETDEWEB)

Abalin, S.S.; Alekseev, P.N.; Ignat`ev, V.V. [Kurchatov Institute, Moscow (Russian Federation)] [and others

1995-10-01

This paper is a preliminary sketch of a conception to develop the {open_quotes}ultimate safety reactor{close_quotes} using modern reactor and accelerator technologies. This approach would not require a long-range R&D program. The ultimate safety reactor could produce heat and electric energy, expand the production of fuel, or be used for the transmutation of long-lived wastes. The use of the combined double molten salt reactor system allows adequate neutron multiplication to permit using an electron accelerator for the initial neutron flux. The general parameters of such a system are discussed in this paper.

Mechanisms of hybrid governance : Administrative committees in non-equity alliances

NARCIS (Netherlands)

Reuer, Jeffrey; Devarakonda, S.V.

2016-01-01

Recent research on the governance of hybrid organizational forms has investigated the contractual foundations of collaborations by examining how firms craft complex contracts as well as plan for changing circumstances during contract execution. We build upon and extend this research by considering

Ultimate deformation capacity of reinforced concrete slabs underblast load

NARCIS (Netherlands)

Doormaal, J.C.A.M. van; Weerheijm, J.

1996-01-01

In this paper a test method to determine the deformation capacity and the resistance-deformation curve of blast-loaded slabs is described. This method was developed at TNO-PML. The method has been used to determine the ultimate deformation capacity of some simply supported reinforced concrete slabs

Pareto-Optimal Evaluation of Ultimate Limit States in Offshore Wind Turbine Structural Analysis

Directory of Open Access Journals (Sweden)

Michael Muskulus

2015-12-01

Full Text Available The ultimate capacity of support structures is checked with extreme loads. This is straightforward when the limit state equations depend on a single load component, and it has become common to report maxima for each load component. However, if more than one load component is influential, e.g., both axial force and bending moments, it is not straightforward how to define an extreme load. The combination of univariate maxima can be too conservative, and many different combinations of load components can result in the worst value of the limit state equations. The use of contemporaneous load vectors is typically non-conservative. Therefore, in practice, limit state checks are done for each possible load vector, from each time step of a simulation. This is not feasible when performing reliability assessments and structural optimization, where additional, time-consuming computations are involved for each load vector. We therefore propose to use Pareto-optimal loads, which are a small set of loads that together represent all possible worst case scenarios. Simulations with two reference wind turbines show that this approach can be very useful for jacket structures, whereas the design of monopiles is often governed by the bending moment only. Even in this case, the approach might be useful when approaching the structural limits during optimization.

Faculty in Governance at the University of Minnesota.

Science.gov (United States)

Deegan, William L.; Mortimer, Kenneth P.

This is 1 of 3 related case studies of faculty in college and university government. The purpose was to investigate: the formal mechanisms and the informal practices of faculty participation in governance; the emergence of oligarchies and the relationships of these "ruling" groups to faculty constituencies and administrative agencies;…

Corporate governance : disclosure on directors’ remuneration in Malaysia – is it adequate?

OpenAIRE

Wong, Irene Ling Chiong

2014-01-01

Ever since numerous corporate failures that shaken the faith and confidence of the public, the introduction of good corporate governance mechanism has swept the world off their feet. A sound corporate governance mechanism not only encourages proper management of risk, but at the same time, promotes effective performance. A vital part of corporate governance, directors’ remuneration has gain considerable focus from the policy makers, academics, media and public over the years. The measurements...

Corporate Risk Disclosure and Corporate Governance

Directory of Open Access Journals (Sweden)

Kaouthar Lajili

2009-12-01

Full Text Available To date, research which integrates corporate governance and risk management has been limited. Yet, risk exposure and management are increasingly becoming the core function of modern business enterprises in various sectors and industries domestically and globally. Risk identification and management are crucial in any business strategy design and implementation. From the investors’ point of view, knowledge of the risk profile, risk appetite and risk management are key elements in making sound portfolio investment decisions. This paper examines the relationships between corporate governance mechanisms and risk disclosure behavior using a sample of Canadian publicly-traded companies (TSX 230. Results show that Canadian public companies are more likely to disclose risk management information over and above the mandatory risk disclosures, if they are larger in size and if their boards of directors have more independent members. Minority voting control ownership structures appear to negatively impact risk disclosure and CEO incentive compensation shows mixed results. The paper concludes that more research is needed to further assess the impact of various governance mechanisms on corporate risk management and disclosure behavior.

Governance responses to hacking in the banking sector of South Africa : an exploratory study

OpenAIRE

2013-01-01

D.Comm. (Auditing) Organisations today are critically dependent on IT to enable business operations and ensure competitiveness in a growing international marketplace. At the same time, IT also introduces significant risks, such as hacking. The board of directors is ultimately responsible for mitigating IT risk as a component of business risk. This task is included in its corporate governance responsibilities, which, in the South African context, is underpinned by the King Code of Corporate...

investors behavior, earnings management and governance

Directory of Open Access Journals (Sweden)

Afraa Khzouri

2014-07-01

Full Text Available The aim of this paper is to study the relationship between earnings management, governance and investors behavior, since this latter can inform about the nature of earnings management and can be considered as a governance mechanism to reduce accounts manipulations. On the basis of a sample of 700 American firms for the period of 1996-2006, our empirical results show that investors who take short positions, are able to interpret the information detected from the earnings management. The activity of these investors may be considered as an indicator of the quality of the governance structure and the presence and nature of earnings management. The under-reaction of investors to information leads to short-term sale of the shares of poorly governed firms and characterized by an opportunistic earnings management and to invest in firms well-governed and characterized by an informational earnings management therefore an abnormal profit can be realized.

Transforming local government by project portfolio management: Identifying and overcoming control problems

DEFF Research Database (Denmark)

Hansen, Lars Kristian

2013-01-01

Purpose – As public organizations strive for higher e-government maturity, information technology (IT) Project Portfolio Management (IT PPM) has become a high priority issue. Assuming control is central in IT PPM, the purpose of this paper is to investigate how a Danish local government conducts...... to understand how local governments can improve IT PPM. Keywords IT project portfolio management, E-government, Control theory, Control problems, Formal mechanisms, Informal mechanisms, Local government, Denmark...... control in IT PPM. The authors identify control problems and formulate recommendations to address these. Design/methodology/approach – Adopting principles from Engaged Scholarship, the authors have conducted a case study using a wide variety of data collection methods, including 29 interviews, one...

Methodological Challenges of Identifying Ultimate Land Use Changes Caused by Biofuel Production

DEFF Research Database (Denmark)

Wenzel, Henrik; Kløverpris, Jesper; Nielsen, Per Henning

2007-01-01

that is only poorly dealt with by LCA methods. Even though the use of land, or change of land cover and its eco-systems, is acknowledged to be a very important impact of human activities, a methodology for assessing this impact category has not yet  been properly developed within LCA. Some LCA scientists have...... looked into methods for assessing the impacts of given changes of land use, i.e. the impact assessment component of the LCA, but very few have looked into how to actually do the inventory modelling, i.e. how to identify which land is ultimately affected by the decision and system under study. State...... in the systems being studied. The aims of this paper is to analyse the mechanisms influencing the long-term land use consequences of changes in crop demand and propose a methodological framework for identifying these consequences within a global scope. The outset of the paper is the principles of consequential...

Ultimate-gradient accelerators physics and prospects

CERN Document Server

Skrinsky, Aleksander Nikolayevich

1995-01-01

As introduction, the needs and ways for ultimate acceleration gradients are discussed briefly. The Plasma Wake Field Acceleration is analized in the most important details. The structure of specific plasma oscillations and "high energy driver beam SP-plasma" interaction is presented, including computer simulation of the process. Some pratical ways to introduce the necessary mm-scale bunching in driver beam and to arrange sequential energy multiplication are dicussed. The influence of accelerating beam particle - plasma binary collisions is considered, also. As applications of PWFA, the use of proton super-colliders beams (LHC and Future SC) to drive the "multi particle types" accelerator, and the arrangements for the electron-positron TeV range collider are discussed.

Numerical Study on Ultimate Behaviour of Bolted End-Plate Steel Connections

Directory of Open Access Journals (Sweden)

R.E.S. Ismail

Full Text Available Abstract Bolted end-plate steel connections have become more popular due to ease of fabrication. This paper presents a three dimension Finite Element Model (FEM, using the multi-purpose software ABAQUS, to study the effect of different geometrical parameters on the ultimate behavior of the connection. The proposed model takes into account material and geometrical non-linearities, initial imperfection, contact between adjacent surfaces and the pretension force in the bolts. The Finite Element results are calibrated with published experimental results ''briefly reviewed in this paper'' and verified that the numerical model can simulate and analyze the overall and detailed behavior of different types of bolted end-plate steel connections. Using verified FEM, parametric study is then carried out to study the ultimate behavior with variations in: bolt diameter, end-plate thickness, length of column stiffener, angle of rib stiffener. The results are examined with respect to the failure modes, the evolution of the resistance, the initial stiffness, and the rotation capacity. Finally, the ultimate behavior of the bolted end-plate steel connection is discussed in detail, and recommendations for the design purpose are made.

The ultimate emergency measures to secure a NPP under an accidental condition with no designed power or water supply

Energy Technology Data Exchange (ETDEWEB)

Liang, K.S., E-mail: ksliang@alum.mit.edu [Institute of Nuclear Engineering and Science, National Tsing Hua University, 101 Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan (China); School of Nuclear Science and Engineering, Shanghai Jiao Tong University, 800 Dong-Chuan Road, Shanghai (China); Chiang, S.C. [Department of Nuclear Safety, Taiwan Power Company, 242 Sec. 3, Roosevelt Road, Taipei 10016, Taiwan (China); Hsu, Y.F.; Young, H.J.; Pei, B.S. [Institute of Nuclear Engineering and Science, National Tsing Hua University, 101 Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan (China); Wang, L.C. [Department of Nuclear Safety, Taiwan Power Company, 242 Sec. 3, Roosevelt Road, Taipei 10016, Taiwan (China)

2012-12-15

Highlights: Black-Right-Pointing-Pointer An ultimate measure to secure core was developed, if power or water supply cannot be restored in time. Black-Right-Pointing-Pointer This ultimate measure was simulated by RELAP5-3D to verify the concept of this emergency plan. Black-Right-Pointing-Pointer Quantification of the required raw water injection rate was performed for NPPS in Taiwan Black-Right-Pointing-Pointer Reactor controlled depressurization within the 1st hour is essential to reduce the required raw water injection rate. Black-Right-Pointing-Pointer For PWR, even heat sink can be developed, RCP seal leak might eventually cause core uncover 10 h after seal leak occurs. - Abstract: In the recent nuclear catastrophe which occurred in Japan on March 11, 2011, several units of Fukushima conventional BWR experienced a total loss of power and water supply triggered by a heavy earthquake and a following Tsunami beyond design basis. In Fukushima accident it was observed that sea water was injected into reactors only after hydrogen explosion took place and it was considered a little too late to prevent core from damage. With regard to this fact, the Taiwan power company develops an ultimate measure to prevent reactor from encountering core damage, if either designed AC power or reactor water supply cannot be restored in time. This ultimate measure was named as DIVing plan, abbreviated from system depressurization, water injection and containment venting. Once any designed AC power or reactor water supply is made available, this DIVing plan will be activated to (1) depressurize reactor first, (2) inject any available water into reactor by any available power supply if this critical status cannot be restored in time, and (3) vent the containment if necessary to maintain containment integrity. In this paper the DIVing plan was simulated by RELAP5-3D to verify the concept of it and also to quantify the required raw water injection rate to prevent core from damage for both

The ultimate emergency measures to secure a NPP under an accidental condition with no designed power or water supply

International Nuclear Information System (INIS)

Liang, K.S.; Chiang, S.C.; Hsu, Y.F.; Young, H.J.; Pei, B.S.; Wang, L.C.

2012-01-01

Highlights: ► An ultimate measure to secure core was developed, if power or water supply cannot be restored in time. ► This ultimate measure was simulated by RELAP5-3D to verify the concept of this emergency plan. ► Quantification of the required raw water injection rate was performed for NPPS in Taiwan ► Reactor controlled depressurization within the 1st hour is essential to reduce the required raw water injection rate. ► For PWR, even heat sink can be developed, RCP seal leak might eventually cause core uncover 10 h after seal leak occurs. - Abstract: In the recent nuclear catastrophe which occurred in Japan on March 11, 2011, several units of Fukushima conventional BWR experienced a total loss of power and water supply triggered by a heavy earthquake and a following Tsunami beyond design basis. In Fukushima accident it was observed that sea water was injected into reactors only after hydrogen explosion took place and it was considered a little too late to prevent core from damage. With regard to this fact, the Taiwan power company develops an ultimate measure to prevent reactor from encountering core damage, if either designed AC power or reactor water supply cannot be restored in time. This ultimate measure was named as DIVing plan, abbreviated from system depressurization, water injection and containment venting. Once any designed AC power or reactor water supply is made available, this DIVing plan will be activated to (1) depressurize reactor first, (2) inject any available water into reactor by any available power supply if this critical status cannot be restored in time, and (3) vent the containment if necessary to maintain containment integrity. In this paper the DIVing plan was simulated by RELAP5-3D to verify the concept of it and also to quantify the required raw water injection rate to prevent core from damage for both PWR and BWR plants in Taiwan, after the loss of passive cooling mechanism. Provided the passive cooling mechanism is lost

Cable tray ultimate strength test employing a large shaker table

Energy Technology Data Exchange (ETDEWEB)

Komatsu, K.; Myojin, K.; Imai, K. [The Kansai Electric Power Co., Osaka (Japan); Fuyama, H. [Mitsubishi Heavy Industries Ltd, Takasago (Japan); Kokubo, E. [Mitsubishi Heavy Industdries Ltd, Kobe (Japan)

2004-07-01

Ultimate behaviors of cable trays, used in nuclear plants, have not been well studied since cable trays are designed based on conservative design criteria. In this study, by employing a large shaker table, an ultimate strength test was conducted for cable trays used in nuclear power plants. This report describes the results of shaker table test. The following results were obtained. First, in an S{sub 2} earthquake, the damping ratio was so large - more than 30% due to the rubbing of cables - that a large response was not present and the strains in the support were within the elastic limits. Secondly, the support was strong enough to sustain the cable trays even when the strain in the support was 20 times larger than the elastic limit. (authors)

Out-of-plane ultimate shear strength of RC mat-slab foundations

International Nuclear Information System (INIS)

Kumagai, Hitoshi; Nukui, Yasushi; Imamura, Akira; Terayama, Takeshi; Hagiwara, Tetsuya; Kojima, Isao

2011-01-01

There have been few studies on the out-of-plane shear in RC mat-slab foundations, and the reasonable method has been demanded to estimate ultimate shear strength of RC mat-slab foundations in the nuclear facilities. In the previous study, the out-of-plane loading tests on the 20 square slab specimens had been performed to collect the fundamental data. In this study, the test results were successfully predicted by 3D non-linear Finite Element Analysis. It has been confirmed that the ultimate shear stress in the slab specimen can be estimated by the Arakawa's formula, which is commonly used to estimate the shear strength of RC beams. (author)

Social capital, conflict, and adaptive collaborative governance: exploring the dialectic

Directory of Open Access Journals (Sweden)

Cynthia McDougall

2015-03-01

Full Text Available Previously lineal and centralized natural resource management and development paradigms have shifted toward the recognition of complexity and dynamism of social-ecological systems, and toward more adaptive, decentralized, and collaborative models. However, certain messy and surprising dynamics remain under-recognized, including the inherent interplay between conflict, social capital, and governance. In this study we consider the dynamic intersections of these three often (seemingly disparate phenomena. In particular, we consider the changes in social capital and conflict that accompanied a transition by local groups toward adaptive collaborative governance. The findings are drawn from multiyear research into community forestry in Nepal using comparative case studies. The study illustrates the complex, surprising, and dialectical relations among these three phenomena. Findings include: a demonstration of the pervasive nature of conflict and "dark side" of social capital; that collaborative efforts changed social capital, rather than simply enhancing it; and that conflict at varying scales ultimately had some constructive influences.

Environmental governance in China: Interactions between the state and "nonstate actors".

Science.gov (United States)

Guttman, Dan; Young, Oran; Jing, Yijia; Bramble, Barbara; Bu, Maoliang; Chen, Carmen; Furst, Kathinka; Hu, Tao; Li, Yifei; Logan, Kate; Liu, Lingxuan; Price, Lydia; Spencer, Michael; Suh, Sangwon; Sun, Xiaopu; Tan, Bowen; Wang, Harold; Wang, Xin; Zhang, Juan; Zhang, Xinxin; Zeidan, Rodrigo

2018-08-15

In the West, limited government capacity to solve environmental problems has triggered the rise of a variety of "nonstate actors" to supplement government efforts or provide alternative mechanisms for addressing environmental issues. How does this development - along with our efforts to understand it - map onto environmental governance processes in China? China's efforts to address environmental issues reflect institutionalized governance processes that differ from parallel western processes in ways that have major consequences for domestic environmental governance practices and the governance of China "going abroad." China's governance processes blur the distinction between the state and other actors; the "shadow of the state" is a major factor in all efforts to address environmental issues. The space occupied by nonstate actors in western systems is occupied by shiye danwei ("public service units"), she hui tuanti ("social associations") and e-platforms, all of which have close links to the state. Meanwhile, international NGOs and multinational corporations are also significant players in China. As a result, the mechanisms of influence that produce effects in China differ in important ways from mechanisms familiar from the western experience. This conclusion has far-reaching implications for those seeking to address global environmental concerns, given the importance of China's growing economy and burgeoning network of trade relationships. Copyright © 2018 Elsevier Ltd. All rights reserved.

Chapter 6: Working together in the federal government

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-01

In his review of the management of the environment and sustainable development within the federal government, the Commissioner stressed the importance of defining clearly of 'who does what' and identified a variety of mechanisms government departments have at their disposal to work together. These mechanisms range from the creation of new organizations to cost sharing agreements to voluntary networks for information exchange. Six case studies are described in detail designed to examine the key factors that could affect the success of such mechanisms. These factors include managing the effects of participant turnover, ensuring the continuity of departmental incentives, and paying attention to results of monitoring and evaluation to learn from past experience. It is suggested that since other than persuasion and negotiation, interdepartmental cooperation is limited by departments' inability to compel other departments to act, the primary central agencies, such as the Privy Council Office and the Treasury Board Secretariat must play a crucial leadership role in achieving a 'Government of Canada' perspective.

Analysis of ultimate-heat-sink spray ponds. Technical report

International Nuclear Information System (INIS)

Codell, R.

1981-08-01

This report develops models which can be utilized in the design of certain types of spray ponds used in ultimate heat sinks at nuclear power plants, and ways in which the models may be employed to determine the design basis required by U.S. Nuclear Regulatory Commission Regulatory Guide 1.27

Ultimate Owner and Firm Performance - Evidence from Romanian Mining and Quarrying Listed Firms

Directory of Open Access Journals (Sweden)

Cosmin MIHAI

2012-08-01

Full Text Available The main objectives of this paper are to describe the necessary steps to identify the ultimate owner and to investigate the relation between the ultimate ownership and the financial performance of Romanian mining and quarrying listed firms. The study was conducted for the companies listed on Bucharest Stock Exchange, in both regulated and non-regulated segments. The final sample included 17 companies of mining and quarrying. Return on Equity was used for measuring the financial performance of the firms. The ultimate ownership was measured by the percentage of voting rights held by a shareholder. Econometric tools like multiple linear regression analysis were used for analysis. The results of the study suggest that there is a significant negative link between financial performance and divergence between voting rights and cash-flow rights.

Risiko Manajemen dan Risiko Governance dengan Perencanaan Audit

OpenAIRE

SANTOSO, GUNAWAN

2012-01-01

The successful completion of the audit engagement is determined by the quality of the audit plan prepared by the auditor. This suggests that the lower the risk of corporate governance faced by auditors, the audit planning requires a long time and conversely, the higher the risk of corporate governance faced by auditors, the audit plan does not require a long time. Alternatively, effective corporate governance mechanisms or whether the client is not a risk to the auditor in considering when pl...

Exploration on the Ways of Thinking for Government by Law in the Governance of the Grassroots Society

Directory of Open Access Journals (Sweden)

Fan Xuzhi

2017-01-01

Full Text Available Social governance of the grassroots is the foundation for maintaining social stability and building a harmonious society. The obvious problems of weakened power, abnormal petitioning, hidden danger of social security, weakness of virtual social control, and vacancy in management of the special group in the vast grassroots area did exist. Faced with the problems, the rapid development of urbanization and the relative lack of public service, the public’s strengthened consciousness of rights safeguarding and not sound interests safeguard mechanism, heavy tasks on social governance of the grassroots and not enough resources, and the imbalance between the public’s improved expectation and the ability of the cadres in grass-root level, the level of grass-roots social governance needs to be improved by employing the “five-in-one” thinking mode of governance by law.

Generating Value from Open Government Data

DEFF Research Database (Denmark)

Jetzek, Thorhildur; Avital, Michel; Bjørn-Andersen, Niels

2013-01-01

A driving force for change in society is the trend towards Open Government Data (OGD). While the value generated by OGD has been widely discussed by public bodies and other stakeholders, little attention has been paid to this phenomenon in the academic literature. Hence, we developed a conceptual...... model portraying how data as a resource can be transformed to value. We show the causal relationships between four contextual, enabling factors, four types of value generation mechanisms and value. We use empirical data from 61 countries to test these relationships, using the PLS method. The results...... mostly support the hypothesized relationships. Our conclusion is that if openness is complemented with resource governance, capabilities in society and technical connectivity, use of OGD will stimulate the generation of economic and social value through four different archetypical mechanisms: Efficiency...

Knowledge Governance Strategies in Project-based Organizations

DEFF Research Database (Denmark)

Pemsel, Sofia; Müller, Ralf; Söderlund, Jonas

2016-01-01

Knowledge governance (KG) aims at strategically influencing knowledge processes by implementing governance mechanisms. Little is known about whether, how, or why such strategies differ among firms. We utilize a large-scale empirical study of 20 organizations to develop a typology of KG strategies...... in project-based organizations; we then explore how these strategies emerge and affect organizational knowledge processes. Six strategies are identified: Protector, Deliverer, Polisher, Explorer, Supporter, and Analyzer. This paper posits a multi-level categorization model to facilitate comparisons among KG...... strategies. We uncover three main drivers of organizations' chosen knowledge governance strategies-namely, attitudes about humans, knowledge, and knowledge control....

49 Stories That Make an Ultimate STEM Lesson Plan

Science.gov (United States)

Mehta, Swati; Mehta, Rohit; Berzina-Pitcher, Inese; Seals, Christopher; Mishra, Punya

2016-01-01

In this paper we reviewed what 49 large urban public school district STEM teachers enrolled in a year-long graduate certificate and fellowship program at a large Midwestern university considered as their amazing teaching moments. They were asked to share their amazing teaching moments that would make an Ultimate Lesson Plan in STEM. In smaller…

Safety related aspects of ultimate disposal of radioactive wastes

International Nuclear Information System (INIS)

Goemmel, R.

1992-01-01

Solutions and questions related to nuclear waste management are presented. In particular, long-term safety of repositories in Germany and Sweden is considered, with special attention being paid to methods of detection, geotechnical barriers and post-operational phase of salt dome repositories, and conditioning of wastes to make them fit for ultimate disposal. (DG) [de

Ultimate Gradient Limitation in Niobium Superconducting Accelerating Cavities

Energy Technology Data Exchange (ETDEWEB)

Checchin, Mattia [Illinois Inst. of Technology, Chicago, IL (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Grassellino, Anna [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Martinello, Martina [Illinois Inst. of Technology, Chicago, IL (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Posen, Sam [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Romanenko, Alexander [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Zasadzinski, John [Illinois Inst. of Technology, Chicago, IL (United States)

2016-06-01

The present study is addressed to the theoretical description of the ultimate gradient limitation in SRF cavities. Our intent is to exploit experimental data to confirm models which provide feed-backs on how to improve the current state-of-art. New theoretical insight on the cavities limiting factor can be suitable to improve the quench field of N-doped cavities, and therefore to take advantage of high Q₀ at high gradients.

Ultimate survival in anomalous ψ(2S) decays

International Nuclear Information System (INIS)

Gérard, Jean-Marc; Martini, Antony

2014-01-01

The hierarchy among the radiative γ(π 0 ,η,η ′ ) decay channels for the ψ ′ looks quite different from the J/ψ one. The fate of charm, namely an ultimate survival of on-shell cc ¯ intermediate states, might give us the clue for this new puzzle in exclusive charmonium decays. A similar self-preservation has already been invoked in the past to solve the so-called ρπ puzzle.

Reliability analysis of production ships with emphasis on load combination and ultimate strength

Energy Technology Data Exchange (ETDEWEB)

Wang, Xiaozhi

1995-05-01

This thesis deals with ultimate strength and reliability analysis of offshore production ships, accounting for stochastic load combinations, using a typical North Sea production ship for reference. A review of methods for structural reliability analysis is presented. Probabilistic methods are established for the still water and vertical wave bending moments. Linear stress analysis of a midships transverse frame is carried out, four different finite element models are assessed. Upon verification of the general finite element code ABAQUS with a typical ship transverse girder example, for which test results are available, ultimate strength analysis of the reference transverse frame is made to obtain the ultimate load factors associated with the specified pressure loads in Det norske Veritas Classification rules for ships and rules for production vessels. Reliability analysis is performed to develop appropriate design criteria for the transverse structure. It is found that the transverse frame failure mode does not seem to contribute to the system collapse. Ultimate strength analysis of the longitudinally stiffened panels is performed, accounting for the combined biaxial and lateral loading. Reliability based design of the longitudinally stiffened bottom and deck panels is accomplished regarding the collapse mode under combined biaxial and lateral loads. 107 refs., 76 refs., 37 tabs.

Factors influencing the technology upgrading and catch-up of Chinese wind turbine manufacturers: Technology acquisition mechanisms and government policies

International Nuclear Information System (INIS)

Qiu, Yueming; Ortolano, Leonard; David Wang, Yi

2013-01-01

This paper uses firm level data for the Chinese wind turbine manufacturing industry from 1998 to 2009 to quantify the effects of technology acquisition mechanisms – purchasing production licenses from foreign manufacturers, joint design with foreign design firms, joint-ventures and domestic R and D – on wind turbine manufacturers' technology levels (as measured by turbine size, in megawatts). It also examines the impacts of government policies on manufacturer technology levels. Technology upgrading (measured by increase of turbine size) and catch-up (measured by decrease in the distance to the world technology frontier in terms of turbine size) are used to measure advances in technology level. Results from econometric modeling studies indicate that firms' technology acquisition mechanisms and degree of business diversification are statistically significant factors in influencing technology upgrading. Similar results were found for the catch-up variable (i.e., distance to the world technology frontier). The influence of government policies is significant for technology upgrading but not catch-up. These and other modeling results are shown to have implications for both policymakers and wind turbine manufacturers. - Highlights: ► Technology acquired through joint design has the highest level. ► Technology acquired through purchasing production license has the lowest level. ► Technology acquired through domestic R and D has the level in between. ► A firm with related other businesses tends to have a higher level of technology. ► The influence of policies is significant for technology upgrade but not catch-up

Circuit Mechanisms Governing Local vs. Global Motion Processing in Mouse Visual Cortex

Directory of Open Access Journals (Sweden)

Rune Rasmussen

2017-12-01

Full Text Available A withstanding question in neuroscience is how neural circuits encode representations and perceptions of the external world. A particularly well-defined visual computation is the representation of global object motion by pattern direction-selective (PDS cells from convergence of motion of local components represented by component direction-selective (CDS cells. However, how PDS and CDS cells develop their distinct response properties is still unresolved. The visual cortex of the mouse is an attractive model for experimentally solving this issue due to the large molecular and genetic toolbox available. Although mouse visual cortex lacks the highly ordered orientation columns of primates, it is organized in functional sub-networks and contains striate- and extrastriate areas like its primate counterparts. In this Perspective article, we provide an overview of the experimental and theoretical literature on global motion processing based on works in primates and mice. Lastly, we propose what types of experiments could illuminate what circuit mechanisms are governing cortical global visual motion processing. We propose that PDS cells in mouse visual cortex appear as the perfect arena for delineating and solving how individual sensory features extracted by neural circuits in peripheral brain areas are integrated to build our rich cohesive sensory experiences.

MEKANISME CORPORATE GOVERNANCE, ENTERPRISE RISK MANAGEMENT, DAN NILAI PERUSAHAAN PERBANKAN

Directory of Open Access Journals (Sweden)

Bestari Dwi Handayani

2017-05-01

Full Text Available The purpose of this study was to examine corporate governance mechanism. This study also examines the effect of mediation of ERM on relationships corporate governance mechanism and the value of company. The population of this research is financial sector companies listed on the Indonesia Stock Exchange. Sample selection using purposive sampling. This study uses path analysis in hypothesis testing and Sobel test for testing mediation ERM. The results of this study indicate that there is significant influence between corporate governance mechanisms (managerial ownership, institutional ownership, independent commissioner and audit committee with the value of company. This study provides evidence that ERM mediating influence between institutional ownership, independent directors and audit committee with company’s value, but not significant in mediating the effect of managerial ownership. Penelitian ini bertujuan untuk menguji mekanisme corporate governance. Penelitian ini juga menguji pengaruh mediasi dari ERM pada hubungan mekanisme corporate governance dan nilai perusahaan tersebut. Populasi penelitian ini adalah perusahaan sektor keuangan yang terdaftar di Bursa Efek Indonesia (BEI. Teknik pemilihan sampel menggunakan purposive sampling. Penelitian ini menggunakan analisis jalur (path analysis dalam pengujian hipotesis dan sobel test untuk pengujian mediasi ERM. Hasil penelitian ini menunjukkan bahwa terdapat pengaruh signifikan antara mekanisme corporate governance (kepemilikan manajerial, kepemilikan institusional, komisaris independen, dan komite audit dengan nilai perusahaan. Penelitian ini memberikan bukti bahwa ERM memediasi pengaruh antara kepemilikan institusional, komisaris independen, dan komite audit terhadap nilai perusahaan. Namun tidak signifikan dalam memediasi pengaruh kepemilikan manajerial.

A new governance space for health

Science.gov (United States)

Kickbusch, Ilona; Szabo, Martina Marianna Cassar

2014-01-01

Global health refers to ‘those health issues which transcend national boundaries and governments and call for actions on the global forces and global flows that determine the health of people’. (Kickbusch 2006) Governance in this trans-national and cross-cutting arena can be analyzed along three political spaces: global health governance, global governance for health, and governance for global health. It is argued that the management of the interface between these three political spaces of governance in the global public health domain is becoming increasingly important in order to move the global health agenda forward. Global health governance refers mainly to those institutions and processes of governance which are related to an explicit health mandate, such as the World Health Organization; global governance for health refers mainly to those institutions and processes of global governance which have a direct and indirect health impact, such as the United Nations, World Trade Organization or the Human Rights Council; governance for global health refers to the institutions and mechanisms established at the national and regional level to contribute to global health governance and/or to governance for global health – such as national global health strategies or regional strategies for global health. It can also refer to club strategies, such as agreements by a group of countries such as the BRICS. In all three political spaces, the involvement of a multitude of state and non-state actors has become the norm – that is why issues of legitimacy, accountability and transparency have moved to the fore. The transnational nature of global health will require the engagement of all actors to produce global public goods for health (GPGH) and to ensure a rules-based and reliably financed global public health domain. PMID:24560259

A new governance space for health.

Science.gov (United States)

Kickbusch, Ilona; Szabo, Martina Marianna Cassar

2014-01-01

Global health refers to 'those health issues which transcend national boundaries and governments and call for actions on the global forces and global flows that determine the health of people'. (Kickbusch 2006) Governance in this trans-national and cross-cutting arena can be analyzed along three political spaces: global health governance, global governance for health, and governance for global health. It is argued that the management of the interface between these three political spaces of governance in the global public health domain is becoming increasingly important in order to move the global health agenda forward. Global health governance refers mainly to those institutions and processes of governance which are related to an explicit health mandate, such as the World Health Organization; global governance for health refers mainly to those institutions and processes of global governance which have a direct and indirect health impact, such as the United Nations, World Trade Organization or the Human Rights Council; governance for global health refers to the institutions and mechanisms established at the national and regional level to contribute to global health governance and/or to governance for global health--such as national global health strategies or regional strategies for global health. It can also refer to club strategies, such as agreements by a group of countries such as the BRICS. In all three political spaces, the involvement of a multitude of state and non-state actors has become the norm--that is why issues of legitimacy, accountability and transparency have moved to the fore. The transnational nature of global health will require the engagement of all actors to produce global public goods for health (GPGH) and to ensure a rules-based and reliably financed global public health domain.

Good veterinary governance: definition, measurement and challenges.

Science.gov (United States)

Msellati, L; Commault, J; Dehove, A

2012-08-01

Good veterinary governance assumes the provision of veterinary services that are sustainably financed, universally available, and provided efficiently without waste or duplication, in a manner that is transparent and free of fraud or corruption. Good veterinary governance is a necessary condition for sustainable economic development insomuch as it promotes the effective delivery of services and improves the overall performance of animal health systems. This article defines governance in Veterinary Services and proposes a framework for its measurement. It also discusses the role of Veterinary Services and analyses the governance dimensions of the performance-assessment tools developed by the World Organisation for Animal Health (OIE). These tools (OIE PVS Tool and PVS Gap Analysis) track the performance of Veterinary Services across countries (a harmonised tool) and over time (the PVS Pathway). The article shows the usefulness of the OIE PVS Tool for measuring governance, but also points to two shortcomings, namely (i) the lack of clear outcome indicators, which is an impediment to a comprehensive assessment of the performance of Veterinary Services, and (ii) the lack of specific measures for assessing the extent of corruption within Veterinary Services and the extent to which demand for better governance is being strengthened within the animal health system. A discussion follows on the drivers of corruption and instruments for perception-based assessments of country governance and corruption. Similarly, the article introduces the concept of social accountability, which is an approach to enhancing government transparency and accountability, and shows how supply-side and demand-side mechanisms complement each other in improving the governance of service delivery. It further elaborates on two instruments--citizen report card surveys and grievance redress mechanisms--because of their wider relevance and their possible applications in many settings, including Veterinary

Climate Change and Agriculture: Can market governance mechanisms reduce emissions from the food system fairly and effectively?

Energy Technology Data Exchange (ETDEWEB)

Garnett, Tara

2012-05-15

Climate and agriculture are inextricably linked: the climate affects agricultural production and is itself affected by agricultural emissions. Agriculture is responsible for 30 per cent of global greenhouse gas emissions. How agriculture is practised therefore has significant potential for mitigating climate change, for providing food security and for improving the livelihoods of millions of food producers worldwide. There is growing interest in the use of market governance mechanisms for tackling climate change by giving the financial incentives to make the kinds of changes that are required. But how widely are these mechanisms being used in agriculture, and are they effective in reducing emissions? What impact do they have on adaptation and other aspects of sustainable development? Are they able to balance the competing demands of producers and consumers, the environment and food security? The key messages emerging from this study are that economic measures have a vital part to play within this regulatory context, but they need to be designed with care. To be effective, emissions from food production and consumption must be addressed together. If not, emissions reduced in one region will simply be displaced elsewhere. A balance needs to be struck by applying a mix of approaches – regulatory, economic, voluntary, and information: no single measure will be effective in achieving emissions reductions on its own. 'Soft' measures, such as voluntary agreements and information have a part to play in providing an enabling context for action, but they must be backed up by 'harder' regulatory or economic measures. Regulation, in the form of a cap on emissions, is a prerequisite for other market governance measures to function well. To be effective, MGMs need to consider the social, cultural and economic context within which they operate.

Wall roughness induces asymptotic ultimate turbulence

NARCIS (Netherlands)

Zhu, Xiaojue; Verschoof, Ruben Adriaan; Bakhuis, Dennis; Huisman, Sander Gerard; Verzicco, Roberto; Sun, Chao; Lohse, Detlef

2018-01-01

Turbulence governs the transport of heat, mass and momentum on multiple scales. In real-world applications, wall-bounded turbulence typically involves surfaces that are rough; however, characterizing and understanding the effects of wall roughness on turbulence remains a challenge. Here, by

Global Goal Setting for Improving National Governance and Policy

NARCIS (Netherlands)

Biermann, F.; Stevens, C.; Bernstein, S.; Gupta, A.; Kanie, N.; Nilsson, M.; Scobie, M.

2017-01-01

Can better governance, in itself, be a subject for global goal setting? This question stands at the center of this chapter, which focuses on the inclusion of “governance goals” in global goal-setting mechanisms, especially the Sustainable Development Goals agreed upon by the UN General Assembly in

Understanding Minority Shareholders' Perceptions Pertaining To Corporate Governance Practices In Malaysia

OpenAIRE

Lee, Mun Jye

2010-01-01

Corporate Governance is concerned about the establishment of structures, processes and mechanisms by which businesses and affairs of the firms are directed, managed and monitored. The presence of effective corporate governance mechanisms are believed to generate long term stakeholders‟ values at large through the accountability of managers and enhancing the firms‟ performances. This research makes an attempt to understand the minority shareholders‟ perceptions pertaining to certain corpora...

The strategic interaction between the government and international oil companies in the UK: An example of a country with dwindling hydrocarbon reserves

International Nuclear Information System (INIS)

Willigers, Bart J.A.; Hausken, Kjell

2013-01-01

The 2011 UK tax rise on hydrocarbon exploitation activities obviously increases short term tax revenues however the longer term effects are less clear. The strategic interaction between the UK government, a producer and a shipper has been analyzed in a game theoretical model. A complex interaction between players is expected given (1) dwindling resources and large decommissioning liabilities and (2) the fact that much of the hydrocarbons produced in the North Sea are exported through an infrastructure with shared ownership. The 2011 UK tax adjustment will most likely result in value destruction for the government, producers and shippers. Our analysis suggests that governments are unlikely to ultimately benefit from reducing their decommission liabilities at the expense of International Oil Companies. In countries with unstable tax regimes, such as the UK, International Oil Companies will adopt their strategies in anticipation of future tax changes. Their adopted strategy is a function of decommissioning liabilities and remaining reserves as well as whether they are producers, shippers or producers and shippers. The ultimate payoff of a government is a function of the remaining reserves and total decommissioning liabilities, but also depends on the distribution of these value metrics between producers and shippers. - Highlights: ► The 2011 UK hydrocarbon tax increase is likely to cause overall value destruction. ► Governments are unlikely to benefit from reducing their decommission liabilities. ► Differences in payoff functions of producers and shippers control the game. ► The distribution of reserves and decommissioning cost is a key factor in the game

Corporate Governance and Performance of Banking Firms: Evidence from Indonesia, Thailand, Philippines, and Malaysia

Directory of Open Access Journals (Sweden)

Maria Praptiningsih

2009-01-01

Full Text Available Corporate governance still becomes a major issue during the post-financial crisis period in Asian emerging market, such as Indonesia, Thailand, Philippines and Malaysia. Particularly, the financial institutions have implemented corporate governance reforms to enhance the protection of shareholders and stakeholders interest. The consequences emerge as it allows for greater monitoring especially by the shareholders. The objective of this study is to measure the corporate governance and performance in banking sectors in particular, which is determining by the corporate governance mechanisms. In the last part, this study attempts to identify whether there exist any differences in the monitoring mechanisms of banking firms and non-banking firms. This study found that only the foreign shareholder which is represent of the ownerships monitoring mechanisms are significantly negatively related with corporate performance measures in the banking firms in Asian emerging markets. Second, the Internal Control Monitoring Mechanisms showed the insignificant relationship with corporate performance, but only one of the internal control monitoring mechanisms which is CEO duality provides evidence in order to explain the relationship better. Third, the disclosure monitoring mechanisms through the big 4 external auditor is significantly related to corporate performance, instead of the big 3 rating agency. Last, there are similarities between bank and non-bank in terms of corporate governance monitoring mechanisms.

Norms, legitimacy, and global financial governance

NARCIS (Netherlands)

Underhill, G.R.D.; Zhang, X.

2006-01-01

Despite regular and serious systemic volatility, reform of international financial architecture remains limited, retaining market-oriented characteristics and adjustment mechanisms. A failure of the architecture to focus on the political underpinnings of global financial and monetary governance

Determination of Ultimate Torque for Multiply Connected Cross Section Rod

Directory of Open Access Journals (Sweden)

V. L. Danilov

2015-01-01

Full Text Available The aim of this work is to determine load-carrying capability of the multiply cross-section rod. This calculation is based on the model of the ideal plasticity of the material, so that the desired ultimate torque is a torque at which the entire cross section goes into a plastic state.The article discusses the cylindrical multiply cross-section rod. To satisfy the equilibrium equation and the condition of plasticity simultaneously, two stress function Ф and φ are introduced. By mathematical transformations it has been proved that Ф is constant along the path, and a formula to find its values on the contours has been obtained. The paper also presents the rationale of the line of stress discontinuity and obtained relationships, which allow us to derive the equations break lines for simple interaction of neighboring circuits, such as two lines, straight lines and circles, circles and a different sign of the curvature.After substitution into the boundary condition at the end of the stress function Ф and mathematical transformations a formula is obtained to determine the ultimate torque for the multiply cross-section rod.Using the doubly connected cross-section and three-connected cross-section rods as an example the application of the formula of ultimate torque is studied.For doubly connected cross-section rod, the paper offers a formula of the torque versus the radius of the rod, the aperture radius and the distance between their centers. It also clearly demonstrates the torque dependence both on the ratio of the radii and on the displacement of hole. It is shown that the value of the torque is more influenced by the displacement of hole, rather than by the ratio of the radii.For the three-connected cross-section rod the paper shows the integration feature that consists in selection of a coordinate system. As an example, the ultimate torque is found by two methods: analytical one and 3D modeling. The method of 3D modeling is based on the Nadai�

PENGARUH STRUKTUR KEPEMILIKAN DALAM MEKANISME CORPORATE GOVERNANCE TERHADAP COST OF EQUITY CAPITAL

Directory of Open Access Journals (Sweden)

tarjo tarjo

2009-10-01

Full Text Available Corporate governance mechanisms believed to have strong impact to the companies’ performance. Corporate governance mechanisms examined in this study are managerial ownership and institutional ownership structure. The purposes of this study are to know the variables effect of managerial ownership and institutional ownership on cost of equity capital. The samples of the study are firms listed in Jakarta Stock Exchange in 2005. The F-test on the all variables at the level confidence 1% indicates the effect of all variables on cost of equity capital is significant. The result of this study showed that managerial ownership and institutional ownership have positive significant impact (at the level of confidence 1% and 5% on the cost of equity capital. However this result showed that corporate governance mechanisms fail to decrease the cost of equity capital.  Keywords: corporate governance, managerial ownership, institutional ownership, cost of equity capital.

The ultimate challenge of pregnancy-associated breast carcinoma

International Nuclear Information System (INIS)

Raja, R.; Tahira, A.

2005-01-01

Pregnancy associated breast carcinoma requires making judicious use of all diagnostic modalities and the therapeutic options of surgery, irradiation, chemotherapy and hormonal therapy to enhance survival rates. Individualization of treatment for each patient is the key to success. The effects on future fertility, the time interval before next conception, and whether to breast feed or not are all well-documented. A multidisciplinary coordinated team approach to this ultimate challenge of patient care will prove fruitful. (author)

Ultimate survival in anomalous ψ(2S) decays

Energy Technology Data Exchange (ETDEWEB)

Gérard, Jean-Marc; Martini, Antony

2014-03-07

The hierarchy among the radiative γ(π{sup 0},η,η{sup ′}) decay channels for the ψ{sup ′} looks quite different from the J/ψ one. The fate of charm, namely an ultimate survival of on-shell cc{sup ¯} intermediate states, might give us the clue for this new puzzle in exclusive charmonium decays. A similar self-preservation has already been invoked in the past to solve the so-called ρπ puzzle.

Getting “Just Deserts” or Seeing the “Silver Lining”: The Relation between Judgments of Immanent and Ultimate Justice

Science.gov (United States)

Harvey, Annelie J.; Callan, Mitchell J.

2014-01-01

People can perceive misfortunes as caused by previous bad deeds (immanent justice reasoning) or resulting in ultimate compensation (ultimate justice reasoning). Across two studies, we investigated the relation between these types of justice reasoning and identified the processes (perceptions of deservingness) that underlie them for both others (Study 1) and the self (Study 2). Study 1 demonstrated that observers engaged in more ultimate (vs. immanent) justice reasoning for a “good” victim and greater immanent (vs. ultimate) justice reasoning for a “bad” victim. In Study 2, participants' construals of their bad breaks varied as a function of their self-worth, with greater ultimate (immanent) justice reasoning for participants with higher (lower) self-esteem. Across both studies, perceived deservingness of bad breaks or perceived deservingness of ultimate compensation mediated immanent and ultimate justice reasoning respectively. PMID:25036011

On the Governance of Social Science Research

DEFF Research Database (Denmark)

Linneberg, Mai Skjøtt; Nørreklit, Hanne; Schröder, Philipp J.H.

2009-01-01

The majority of social science research is conducted within public or semi-public institutions, such as universities. Over the past decades, these institutions have experienced substantial changes in governance structures and an increased focus on performance contracts. Obviously, the new...... structures do not enter into a governance vacuum but replace existing profession-based governance structures. The present paper has a two-fold purpose. First, we map the key features and problems of a profession-based governance system focussing on principal-agent issues and motivational drivers. Second, we...... study the implications of the current changes in the social science research landscape along with central aspects of mechanism design, validity, employee motivation as well as the ability to establish socially optimal resource allocations. We identify a number of potential problems that may come along...

Transcending matter: physics and ultimate meaning.

Science.gov (United States)

Paulson, Steve; Frank, Adam; Kaiser, David; Maudlin, Tim; Natarajan, Priyamvada

2015-12-01

From the discovery of new galaxies and nearly undetectable dark energy to the quantum entanglement of particles across the universe, new findings in physics naturally elicit a sense of awe and wonder. For the founders of modern physics-from Einstein and Bohr to Heisenberg, Pauli, and Bohm-a fascination with deeper questions of meaning and ultimate reality led some of them to explore esoteric traditions and metaphysics. More recently, however, physicists have largely shunned such philosophical and spiritual associations. What can contemporary physics offer us in the quest to understand our place in the universe? Has physics in some ways become a religion unto itself that rejects the search for existential meaning? Discussion of these and related questions is presented in this paper. © 2015 New York Academy of Sciences.

The Association between Related Party Transactions and Real Earnings Management: Internal Governance Mechanism as Moderating Variables

Directory of Open Access Journals (Sweden)

Khober Limanto Genius

2017-01-01

Full Text Available We investigate the association between related party transactions (RPT and real earnings management (REM. We also investigate the role of internal governance mechanism through the effectiveness of board of commissioner and audit committee in mitigating the association between RPT and REM. Our research sample consists of 386 firm-years of manufacturing firms listed in Indonesian Stock Exchange (IDX from year 2010 - 2014. Using linear regression, we find evidence that RPT has positive association with REM, only when the firm has higher RPT but not in the lower RPT. We find a contradictory result that board of commissioners strengthen the positive association between RPT and REM. Finally, we find evidence that the effectiveness of audit committees weaken the positive association between RPT and REM, both in full sample and in high RPT sample.

The Regulation and Improvement of Suburban Landless Peasants’ Community in the Charge of the Government

Directory of Open Access Journals (Sweden)

Jinsong Zhang

2014-04-01

Full Text Available Suburban landless peasants’ communities are both the transfiguration in the passive urbanization and transformation in the leading of governments. The specificity of suburban landless peasants community-generated determines the specificity in governing. The deficiency of well governance mechanisms, the scarcity of citizen spirit, the low level of self-organization and the deficiency of social capital in suburban landless peasants’ community in the charge of the government bring about a serious of developing dilemma. The regulation and improvement of government should embark on reconstructive governance mechanisms, straighten out organizational system; Cultivating citizen spirit, promoting public participation; Remodeling social capital, tamping autonomy foundation.

The European Refugee Crisis from the Perspective of International Migration Governance

Directory of Open Access Journals (Sweden)

Xie Tingting

2015-11-01

Full Text Available The influx of refugees in Europe in 2015 has greatly increased, which not only affects the stability and unity of European society, but also exerts certain pressure on its economic development. In the face of the refugee crisis, it is a dilemma for the European countries to choose either humanitarian or national interests. Starting from the impact and challenge that international migration has had on effective governance within national boundaries, this paper uses the theories of international migration to analyze the three basic choices. Further, the authors provide a new way of thinking about the European refugee crisis from the perspective of international migration governance mechanisms. Of course, China should seize the opportunity to become an advocate of the international migration governance mechanism and rule maker of the global governance.

The European Refugee Crisis from the Perspective of International Migration Governance

Directory of Open Access Journals (Sweden)

Xie Tingting

2015-12-01

Full Text Available The influx of refugees in Europe in 2015 has greatly increased, which not only affects the stability and unity of European society, but also exerts certain pressure on its economic development. In the face of the refugee crisis, it is a dilemma for the European countries to choose either humanitarian or national interests. Starting from the impact and challenge that international migration has had on effective governance within national boundaries, this paper uses the theories of international migration to analyze the three basic choices. Further, the authors provide a new way of thinking about the European refugee crisis from the perspective of international migration governance mechanisms. Of course, China should seize the opportunity to become an advocate of the international migration governance mechanism and rule maker of the global governance.

PRINSIP PROPORSIONALITAS DAN GOVERNANCE TERHADAP ALOKASI DAN TRANSFER RISIKO DALAM SKEMA KERJASAMA PUBLIC-PRIVATE PARTNERSHIP (PPP

Directory of Open Access Journals (Sweden)

yuniarti yuniarti

2017-09-01

Full Text Available The high level of Foreign Direct Investment (FDI is also supported by the availability of infrastructure to the remote area where the investment will be implemented. However, with limited funds from both APBN and APBD, infrastructure development can not be fully done by the government. Therefore, the government will cooperate with the investor (private in the implementation of infrastructure development known as public private partnership. The main problem in implementing PPP is the allocation of risk to PPP projects. The different bargaining positions between the government and the private sector resulted in the fact that most of them impose risks on private parties (private. Implementation of PPP is closely related to the emergence of various risks including and not limited to regulatory risks, force majeure, etc. If there is no risk allocation arrangement proportionally based on governance principles, it weakens the pattern of PPP cooperation in Indonesia. PPP as one form of risk sharing in infrastructure investment should not release the role and government support to private parties / investors. Even in practice, PPP implementation in Indonesia only relies on BOT (Build Operate and Transfer scheme which is expected to minimize government support in project implementation. This will ultimately lead to project failure.

Decentralized forest governance in central Vietnam

NARCIS (Netherlands)

Tran Nam, T.; Burgers, P.P.M.

2012-01-01

A major challenge in decentralized forest governance in Vietnam is developing a mechanism that would support both reforestation and poverty reduction among people in rural communities. To help address this challenge, Forest Land Allocation (FLA) policies recognize local communities and individuals

Accretion mode of oceanic ridges governed by axial mechanical strength

Science.gov (United States)

Sibrant, A. L. R.; Mittelstaedt, E.; Davaille, A.; Pauchard, L.; Aubertin, A.; Auffray, L.; Pidoux, R.

2018-04-01

Oceanic spreading ridges exhibit structural changes as a function of spreading rate, mantle temperature and the balance of tectonic and magmatic accretion. The role that these or other processes have in governing the overall shape of oceanic ridges is unclear. Here, we use laboratory experiments to simulate ridge spreading in colloidal aqueous dispersions whose rheology evolves from purely viscous to elastic and brittle when placed in contact with a saline water solution. We find that ridge shape becomes increasingly linear with spreading rate until reaching a minimum tortuosity. This behaviour is predicted by the axial failure parameter ΠF, a dimensionless number describing the balance of brittle and plastic failure of axial lithosphere. Slow-spreading, fault-dominated and fast-spreading, fluid intrusion-dominated ridges on Earth and in the laboratory are separated by the same critical ΠF value, suggesting that the axial failure mode governs ridge geometry. Values of ΠF can also be calculated for different mantle temperatures and applied to other planets or the early Earth. For higher mantle temperatures during the Archaean, our results preclude the predicted formation of large tectonic plates at high spreading velocity.

Direct ultimate disposal of spent fuel DEAB. Systems analysis. Ultimate disposal concepts. Final report. Main volume

International Nuclear Information System (INIS)

Wahl, A.

1995-10-01

The results elaborated under the project, systems analysis of mixed radwaste disposal concepts and systems analysis of ultimate disposal concepts, provide a comprehensive description and assessment of a radwaste repository, for heat generating wastes and for wastes with negligible heat generation, and thus represent the knowledge basis for forthcoming planning work for a repository in an abandoned salt mine. A fact to be considered is that temperature field calculations have shown that there is room for further optimization with regard to the mine layout. The following aspects have been analysed: (1) safety of operation; (2) technical feasibility and realisation and licensability of the concepts; (3) operational aspects; (4) varieties of utilization of the salt dome for the intended purpose (boreholes for waste emplacement, emplacement in galleries, multi-horizon systems); (5) long-term structural stability of the mine; (6) economic efficiency; (7) nuclear materials safeguards. (orig./HP) [de

[Deniss Hanovs, Valdis Tēraudkalns: Ultimate Freedom - no choice] / Olaf Mertelsmann

Index Scriptorium Estoniae

Mertelsmann, Olaf, 1969-

2014-01-01

Arvustus: Deniss Hanovs, Valdis Tēraudkalns: Ultimate Freedom - no choice. The culture of authoritarianism in Latvia, 1934-1940. (Central and Eastern Europe. Reginal perspectives in global context, Bd. 2.) Brill. Leiden-Boston 2013

The ultimate security bounds of quantum key distribution protocols

International Nuclear Information System (INIS)

Nikolopoulos, G.M.; Alber, G.

2005-01-01

Full text: Quantum key distribution (QKD) protocols exploit quantum correlations in order to establish a secure key between two legitimate users. Recent work on QKD has revealed a remarkable link between quantum and secret correlations. In this talk we report on recent results concerning the ultimate upper security bounds of various QKD schemes (i.e., the maximal disturbance up to which the two legitimate users share quantum correlations) under the assumption of general coherent attacks. In particular, we derive an analytic expression for the ultimate upper security bound of QKD schemes that use two mutually unbiased bases. As long as the two legitimate users focus on the sifted key and treat each pair of data independently during the post processing, our results are valid for arbitrary dimensions of the information carriers. The bound we have derived is well below the predictions of optimal cloning machines. The possibility of extraction of a secret key beyond entanglement distillation is also discussed. In the case of qutrits we argue that any eavesdropping strategy is equivalent to a symmetric one. For higher dimensions, however, such equivalence is generally no longer valid. (author)

Improving global health governance to combat counterfeit medicines: a proposal for a UNODC-WHO-Interpol trilateral mechanism.

Science.gov (United States)

Mackey, Tim K; Liang, Bryan A

2013-10-31

Perhaps no greater challenge exists for public health, patient safety, and shared global health security, than fake/falsified/fraudulent, poor quality unregulated drugs, also commonly known as "counterfeit medicines", now endemic in the global drug supply chain. Counterfeit medicines are prevalent everywhere, from traditional healthcare settings to unregulated sectors, including the Internet. These dangerous medicines are expanding in both therapeutic and geographic scope, threatening patient lives, leading to antimicrobial resistance, and profiting criminal actors. Despite clear global public health threats, surveillance for counterfeit medicines remains extremely limited, with available data pointing to an increasing global criminal trade that has yet to be addressed appropriately. Efforts by a variety of public and private sector entities, national governments, and international organizations have made inroads in combating this illicit trade, but are stymied by ineffectual governance and divergent interests. Specifically, recent efforts by the World Health Organization, the primary international public health agency, have failed to adequately incorporate the broad array of stakeholders necessary to combat the problem. This has left the task of combating counterfeit medicines to other organizations such as UN Office of Drugs and Crime and Interpol in order to fill this policy gap. To address the current failure of the international community to mobilize against the worldwide counterfeit medicines threat, we recommend the establishment of an enhanced global health governance trilateral mechanism between WHO, UNODC, and Interpol to leverage the respective strengths and resources of these organizations. This would allow these critical organizations, already engaged in the fight against counterfeit medicines, to focus on and coordinate their respective domains of transnational crime prevention, public health, and law enforcement field operations. Specifically, by

The Environmental, Social, Governance, and Financial Performance Effects on Companies that Adopt the United Nations Global Compact

OpenAIRE

Eduardo Ortas; Igor Álvarez; Ainhoa Garayar

2015-01-01

This paper aims to investigate companies’ environmental, social, governance (ESG), and financial implications of their commitment to the United Nations Global Compact (UNGC). The focus is placed on companies operating in the three countries with the highest number of UNGC participants: Spain, France, and Japan. The results clearly reveal that adoption of the UNGC often requires an organizational change that fosters stakeholder engagement, ultimately resulting in improvements in companies’ ESG...

The Influence of Local Governance: Effects on the Sustainability of Bioenergy Innovation

Directory of Open Access Journals (Sweden)

Bianca Cavicchi

2017-03-01

Full Text Available This paper deals with processes and outcomes of sustainable bioenergy development in Emilia Romagna. It draws on an on-going research project concerning inclusive innovation in forest-based bioenergy and biogas in Norway, Sweden, Finland and Italy. The goal is to explore how local governance impacts on inclusive innovation processes and triple bottom sustainability of bioenergy development in Emilia Romagna and, ultimately, to contribute to the debate on the bioeconomy. It thus compares the case of biogas and forest-based bioenergy production. The study adopts an analytical framework called Grounded Innovation (GRIP and the local governance approach. The study uses qualitative methods and particularly semi-structured interviews and governance analysis. The key results show different outcomes on both inclusive innovation and triple bottom-line dimensions. Biogas has not fostered inclusiveness and triple bottom line sustainability benefits, contrary to forest-based bioenergy. The findings indicate that the minor role of local actors, particularly municipalities, in favour of industrial and national interests may jeopardise the sustainability of biobased industries. Besides, policies limited to financial incentives may lead to a land-acquisition rush, unforeseen local environmental effects and exacerbate conflicts.

E-Government Partnerships Across Levels of Government

OpenAIRE

Charbit, Claire; Michalun, Varinia

2009-01-01

E-government Partnerships across Levels of Government, is an overview of the challenges and approaches to creating a collaborative and cooperative partnership across levels of government for e-government development and implementation.

Financial Mechanisms for Integrating Higher Education of Ukraine into the Quadrangle “Education — Government — Business — Society”

Directory of Open Access Journals (Sweden)

Verbytska Anna V.

2018-03-01

Full Text Available The aim of the article is to identify the financial mechanisms for integrating higher education of Ukraine into the quadrangle “education — government – business — society”, which are intended for increasing the international competitiveness of higher education of Ukraine. There substantiated the formation of a new national financial strategy in the field of higher education, which is based on the introduction of a mechanism for distributing financial responsibility between the state and consumers of educational services represented by employers and business structures, which can be implemented within multi-channel financing; adaptation of the experience in creation of endowment funds as a tool for additional financing of the higher education system; increase in the effectiveness of the export policy in the market for educational services. The principle of performance-based budgeting of higher education and its coordination with the concept of effective financial management is revealed.

Nitrogen Removal in Greywater Living Walls: Insights into the Governing Mechanisms

Directory of Open Access Journals (Sweden)

Harsha S. Fowdar

2018-04-01

Full Text Available Nitrogen is a pollutant of great concern when present in excess in surface waters. Living wall biofiltration systems that employ ornamentals and climbing plants are an emerging green technology that has recently demonstrated significant potential to reduce nitrogen concentrations from greywater before outdoor domestic re-use. However, there still exists a paucity of knowledge around the mechanisms governing this removal, particularly in regards to the fate of dissolved organic nitrogen (DON within these systems. Understanding the fate of nitrogen in living wall treatment systems is imperative both to optimise designs and to predict the long-term viability of these systems, more so given the growing interest in adopting green infrastructure within urban cities. A laboratory study was undertaken to investigate the transformation and fate of nitrogen in biofilters planted with different climbing plants and ornamental species. An isotropic tracer (15N-urea was applied to quantify the amount removed through coupled nitrification-denitrification. The results found that nitrification-denitrification formed a minor removal pathway in planted systems, comprising only 0–15% of added 15N. DON and ammonium were effectively reduced by all biofilter designs, indicating effective mineralisation and nitrification rates. However, in designs with poor nitrogen removal, the effluent was enriched with nitrate, suggesting limited denitrification rates. Given the likely dominance of plant assimilation in removal, this indicates that plant selection is a critical design parameter, as is maintaining healthy plant growth for optimal nitrogen removal in greywater living wall biofilters in their early years of operation.

Circadian clocks govern calorie restriction-mediated life span extension through BMAL1- and IGF-1-dependent mechanisms.

Science.gov (United States)

Patel, Sonal A; Chaudhari, Amol; Gupta, Richa; Velingkaar, Nikkhil; Kondratov, Roman V

2016-04-01

Calorie restriction (CR) increases longevity in many species by unknown mechanisms. The circadian clock was proposed as a potential mediator of CR. Deficiency of the core component of the circadian clock-transcriptional factor BMAL1 (brain and muscle ARNT [aryl hydrocarbon receptor nuclear translocator]-like protein 1)-results in accelerated aging. Here we investigated the role of BMAL1 in mechanisms of CR. The 30% CR diet increased the life span of wild-type (WT) mice by 20% compared to mice on anad libitum(AL) diet but failed to increase life span ofBmal1(-/-)mice. BMAL1 deficiency impaired CR-mediated changes in the plasma levels of IGF-1 and insulin. We detected a statistically significantly reduction of IGF-1 in CRvs.AL by 50 to 70% in WT mice at several daily time points tested, while inBmal1(-/-)the reduction was not significant. Insulin levels in WT were reduced by 5 to 9%, whileBmal1(-/-)induced it by 10 to 35% at all time points tested. CR up-regulated the daily average expression ofBmal1(by 150%) and its downstream target genesPeriods(by 470% forPer1and by 130% forPer2). We propose that BMAL1 is an important mediator of CR, and activation of BMAL1 might link CR mechanisms with biologic clocks.-Patel, S. A., Chaudhari, A., Gupta, R., Velingkaar, N., Kondratov, R. V. Circadian clocks govern calorie restriction-mediated life span extension through BMAL1- and IGF-1-dependent mechanisms. © FASEB.

Concept for an ultimate storage facility for heat-generating radioactive waste in clay stone in Germany

International Nuclear Information System (INIS)

Bollingerfehr, Wilhelm; Poehler, Matthias

2010-01-01

According to the German reference ultimate storage concept heat-generating radioactive waste from the operation of nuclear power stations should be stored permanently maintenance-free and in a non-recoverable manner in a salt formation. Within the framework of investigations into the utilisation of alternative host rocks a concept for an ultimate storage facility in clay stone was developed in an R and D project. For this purpose all important aspects of the design, development, operation and shutdown were taken into account for a model region in northern Germany. It was established that storage in 50 m deep vertical boreholes in a mine at a depth of about 350 m appears to be the most practical solution for an ultimate storage facility in clay stone. Compared to the reference concept in salt an ultimate storage facility in clay stone requires solid support of all mine openings with steel arches or shotcrete. Because of the lower maximum permissible temperature in the backfilling material (bentonite) the area required for the ultimate storage facility is about five times larger. A period of more than 100 years is estimated from survey to shutdown. (orig.)

Corporate governance and performance of Turkish banks in the pre- and post-crisis periods

Directory of Open Access Journals (Sweden)

F. Dilvin Taşkin

2012-11-01

Full Text Available This paper aims to analyze the relationship between corporate governance and bank performance. Return on asset (ROA, return on equity (ROE and net interest margin (NIM is considered as the measures of bank performance. Corporate governance is determined through the measures of internal governance mechanism which is measured by CEO duality and external governance mechanisms which are proxied by discipline exerted by shareholders, creditors and educated personnel and bank ownership. The analysis covers the period 1990-2000 and 2002-2011 which are the pre and post periods of the severe 2001 banking crisis. The results show that different governance characteristics are important in the pre and post crisis periods.

Study on Government Management Mechanism of Energy ...

African Journals Online (AJOL)

of energy conservation and emission reduction, and propose legal guarantees, management innovation, technology innovation, service system construction and upgrading of industrial structure are the critical factors to energy conservation and emission reduction management mechanism's performance. Then discuss the ...

To Be or Not To Be: The Existential Issue for National Governance Bundles

NARCIS (Netherlands)

Millar-Schijf, Carla C.J.M.

2014-01-01

Research Question/Issue The article addresses the issue of whether governance bundles which include both formal and informal governance mechanisms should be classified and compared on the basis of national identity. Research Findings/Insights The governance bundle affecting each firm has formal

Regulatory governance of telecommunications liberalisation in Taiwan

International Nuclear Information System (INIS)

Cheng, Kuo-Tai; Hebenton, Bill

2008-01-01

This paper examines the changing role of government and market in regulating the telecommunications sector from since 1996 in Taiwan. It contextualises the theoretical aspects of regulatory governance for institutional design and practices, and reviews the concepts and mechanisms for appraising privatisation and regulatory systems. Using a conceptual framework for researching privatisation and regulation, it describes the process and issues pertinent to telecommunications liberalisation and privatisation in Taiwan, supported by a brief presentation of theoretical points of view as well as practitioners' views. The paper presents results concerning criteria for appraising privatisation and regulatory governance and considers policy lessons that can be learned from the experiences of the Taiwanese telecommunications sector's liberalisation. (author)

Regulatory governance of telecommunications liberalisation in Taiwan

Energy Technology Data Exchange (ETDEWEB)

Cheng, Kuo-Tai [Department of Regional Studies in Humanity and Social Sciences, National Hsin-Chu University of Education, No. 521 Nan-Da Road, Hsin-Chu 300 (China); Hebenton, Bill [School of Law, University of Manchester, M13 9PP (United Kingdom)

2008-12-15

This paper examines the changing role of government and market in regulating the telecommunications sector from since 1996 in Taiwan. It contextualises the theoretical aspects of regulatory governance for institutional design and practices, and reviews the concepts and mechanisms for appraising privatisation and regulatory systems. Using a conceptual framework for researching privatisation and regulation, it describes the process and issues pertinent to telecommunications liberalisation and privatisation in Taiwan, supported by a brief presentation of theoretical points of view as well as practitioners' views. The paper presents results concerning criteria for appraising privatisation and regulatory governance and considers policy lessons that can be learned from the experiences of the Taiwanese telecommunications sector's liberalisation. (author)

Polycentric governance of multifunctional forested landscapes

Directory of Open Access Journals (Sweden)

Harini Nagendra

2012-08-01

Full Text Available Human-induced causes of forest change occur at multiple scales. Yet, most governance mechanisms are designed at a single level – whether international, national, regional or local – and do not provide effective solutions for the overarching challenge of forest governance. Efforts to “decentralize” governmental arrangements frequently do not recognize the importance of complex, polycentric arrangements and are based on a presumption of a single government at one level taking charge of a policy arena, often ignoring the existence of many vibrant self-governed institutions. Polycentric institutions provide a useful framework for governance, enabling aspects of preferred solutions to be used together in efforts to protect the long-term sustainability of diverse forested social-ecological systems. By considering the interaction between actors at different levels of governance, polycentricity contributes to a more nuanced understanding of the variation in diverse governance outcomes in the management of common-pool resources based on the needs and interests of citizens and the complexity of resources and governance systems at local, regional, national, and global levels. In this paper, we discuss challenges to polycentricity such as the matching of the boundaries of those who benefit, those who contribute with the boundary of the resource. We describe some approaches that have been effectively utilized to address these challenges in forests in various parts of the world. We also provide a brief overview of how the concept of polycentricity helps in the analysis of climate change and the closely related international effort to reduce greenhouse gas emissions through degradation and deforestation (REDD.

Self-identity and regulatory focus in governance of online communities

DEFF Research Database (Denmark)

Li-Ying, Jason

A fast growing stream of literature has shown tremendous interests in the ‘wisdom of crowds’, which is embedded in various forms of online communities (OCs). However, studies on the governance of OCs are rather scattered. Our knowledge on how key governance mechanisms are interrelated is very much...

UHS, Ultimate Heat Sink Cooling Pond Analysis

International Nuclear Information System (INIS)

Codell, R.; Nuttle, W.K.

1998-01-01

1 - Description of program or function: Three programs model performance of an ultimate heat sink cooling pond. National Weather Service data is read and analyzed to predict periods of lowest cooling performance and highest evaporative loss. The data is compared to local site data for significant differences. Then the maximum pond temperature is predicted. Five programs model performance of an ultimate heat sink spray pond. The cooling performance, evaporative water loss, and drift water loss as a function of wind speed are estimated for a spray field. These estimates are used in conjunction with National Weather Service data to predict periods of lowest cooling performance and highest evaporative loss. This data is compared to local site data for significant differences. Then the maximum pond temperature is predicted. 2 - Method of solution: The transfer of heat and water vapor is modeled using an equilibrium temperature procedure for an UHS cooling pond. The UHS spray pond model considers heat, mass, and momentum transfer from a single water drop with the surrounding air, and modification of the surrounding air resulting from the heat, mass, and momentum transfer from many drops in different parts of a spray field. 3 - Restrictions on the complexity of the problem: The program SPRCO uses RANF, a uniform random number generator which is an intrinsic function on the CDC. All programs except COMET use the NAMELIST statement, which is non standard. Otherwise these programs conform to the ANSI Fortran 77 standard. The meteorological data scanning procedure requires tens of years of recorded data to be effective. The models and methods, provided as useful tool for UHS analyses of cooling ponds and spray ponds, are intended as guidelines only. Use of these methods does not automatically assure NRC approval, nor are they required procedures for nuclear-power-plant licensing

Practical application of corporate governance principles in a developing country: A case study

OpenAIRE

Wanjiru Gachie; Desmond Wesley Govender

2017-01-01

The importance of examining corporate governance in organisations cannot be overemphasised. Corporate governance failure which has resulted from weak corporate governance systems has highlighted the need for research aimed at contributing to the improvement and reform of corporate governance at business, national and international level. A review of corporate governance mechanisms and their practical application in two retail companies in South Africa was undertaken. The research question tha...

[Explore microcosmic connection between autophagy mechanism and follicular development based on "kidney governing reproduction" theory].

Science.gov (United States)

Bai, Jun; Wu, Ke-Ming; Gao, Ran-Ran

2018-03-01

In the theory of traditional Chinese medicine(TCM) that "kidney storing essence and governing reproduction", reproductive essence is an important part of the kidney essence and acts as the original material of offspring embryos. Sperm, oocyte and zygote should be all included in the range of reproductive essence. Ovum is the essence of reproduction from inborn. The follicles maturation depends on the quality of oocyte and the vigor of kidney essence. Meanwhile, discharge of mature ovum relies on the stimulation and promotion by kidney Qi. Autophagy almost exists in different cells stages and all various of mammalian cells. Many studies have found that autophagy not only participates in the formation of follicles, but also in every phase of the follicles development, and is involved in the occurrence and development of ovarian diseases. Recently, more and more scholars believe that autophagy is a new field to explore the microcosmic relationship between autophagy and TCM. Kidney-nourishing TCM could promote follicular growth and improve variety clinical symptoms by inhibiting the apoptosis of ovarian granulosa cells and reducing follicular atresia. Meanwhile, apoptosis of ovarian granulosa cells is closely related to autophagy of ovarian granulosa cells. In order to provide some theoretical foundation for kidney-nourishing therapy's promoting effect on follicular growth and improving effect on ovarian function, also to further explore the molecular mechanism of kidney-nourishing medicine in promoting follicular development, this paper would explain the microcosmic relationship between autophagy and follicular development based on the theory of "kidney governing reproduction". All of these would be of great significance to prevent and intervene the diseases of reproductive system timely and effectively. Copyright© by the Chinese Pharmaceutical Association.

Local government alcohol policy development: case studies in three New Zealand communities

Science.gov (United States)

Maclennan, Brett; Kypri, Kypros; Room, Robin; Langley, John

2013-01-01

Aims Local alcohol policies can be effective in reducing alcohol-related harm. The aim of this study was to examine local government responses to alcohol-related problems and identify factors influencing their development and adoption of alcohol policy. Designsettings and participants Case studies were used to examine local government responses to alcohol problems in three New Zealand communities: a rural town, a provincial city and a metropolitan city. Newspaper reports, local government documents and key informant interviews were used to collect data which were analysed using two conceptual frameworks: Kingdon's Streams model and the Stakeholder model of policy development. Measurements Key informant narratives were categorized according to the concepts of the Streams and Stakeholder models. Findings Kingdon's theoretical concepts associated with increased likelihood of policy change seemed to apply in the rural and metropolitan communities. The political environment in the provincial city, however, was not favourable to the adoption of alcohol restrictions. The Stakeholder model highlighted differences between the communities in terms of power over agenda-setting and conflict between politicians and bureaucrats over policy solutions to alcohol-related harm. These differences were reflected in the ratio of policies considered versus adopted in each location. Decisions on local alcohol policies lie ultimately with local politicians, although the policies that can be adopted by local government are restricted by central government legislation. Conclusions The adoption of policies and strategies to reduce alcohol-related harm may be better facilitated by an agenda-setting process where no ‘gate-keepers’ determine what is included into the agenda, and community mobilization efforts to create competitive local government elections around alcohol issues. Policy adoption would also be facilitated by more enabling central government legislation. PMID:23130762

Governing Forest Landscape Restoration: Cases from Indonesia

Directory of Open Access Journals (Sweden)

Cora van Oosten

2014-05-01

Full Text Available Forest landscape restoration includes both the planning and implementation of measures to restore degraded forests within the perspective of the wider landscape. Governing forest landscape restoration requires fundamental considerations about the conceptualisation of forested landscapes and the types of restoration measures to be taken, and about who should be engaged in the governance process. A variety of governance approaches to forest landscape restoration exist, differing in both the nature of the object to be governed and the mode of governance. This paper analyses the nature and governance of restoration in three cases of forest landscape restoration in Indonesia. In each of these cases, both the original aim for restoration and the initiators of the process differ. The cases also differ in how deeply embedded they are in formal spatial planning mechanisms at the various political scales. Nonetheless, the cases show similar trends. All cases show a dynamic process of mobilising the landscape’s stakeholders, plus a flexible process of crafting institutional space for conflict management, negotiation and decision making at the landscape level. As a result, the landscape focus changed over time from reserved forests to forested mosaic lands. The cases illustrate that the governance of forest landscape restoration should not be based on strict design criteria, but rather on a flexible governance approach that stimulates the creation of novel public-private institutional arrangements at the landscape level.

Government and technological innovation - Weather modification as a case in point.

Science.gov (United States)

Lambright, W. H.

1972-01-01

The principal technology on which all forms of intentional, local weather modification ultimately rest is that of cloud seeding. There are three primary milestones in the evolution of such a new technology including invention, development, and introduction to society on an operational basis. It is shown that government has been deeply involved in each of the first two phases of weather modification's evolution. The agencies involved include the military agencies, the Weather Bureau, the National Science Foundation, and the Bureau of Reclamation. It is pointed out that weather modification will require some unusually flexible and open administrative devices if it is to advance in the public interest.

Ultimate analysis of PWR prestressed concrete containment subjected to internal pressure

International Nuclear Information System (INIS)

Hu, H.-T.; Lin, Y.-H.

2006-01-01

Numerical analyses are carried out by using the ABAQUS finite element program to predict the ultimate pressure capacity and the failure mode of the PWR prestressed concrete containment at Maanshan nuclear power plant. Material nonlinearity such as concrete cracking, tension stiffening, shear retention, concrete plasticity, yielding of prestressing tendon, yielding of steel reinforcing bar and degradation of material properties due to high temperature are all simulated with proper constitutive models. Geometric nonlinearity due to finite deformation has also been considered. The results of the analysis show that when the prestressed concrete containment fails, extensive cracks take place at the apex of the dome, the junction of the dome and cylinder, and the bottom of the cylinder connecting to the base slab. In addition, the ultimate pressure capacity of the containment is higher than the design pressure by 86%

Ultimate Limit State Model Basis for Assessment of Offshore Wind Energy Converters

DEFF Research Database (Denmark)

Thöns, Sebastian; Faber, M. H.; Rücker, W.

2012-01-01

then in combina-tion with the ultimate limit state requirements leads to the specific constitutive relations. As a result finite element models based on shell elements incorporating a structural and a loading model are introduced and described in detail. Applying these models the ultimate capacity of the support...... on the basis of literature review and measurement data from a prototype Multibrid M5000 support structure. In combination with the developed structural and loading models, sensitivity analyses in regard to the responses are peiformed to enhance the understanding and to refine the developed models. To this end...... variables on the responses including nonlinearity the refinement of the model is performed on a quantitative basis....

VALUE CREATION THROUGH CORPORATE GOVERNANCE

Directory of Open Access Journals (Sweden)

Elena Chitimus

2013-12-01

Full Text Available Companies spend time and money in order to improve their corporate governance (CG system and also do not forget to inform third parties about their efforts in this field. CG studies the separation of power at an entity level and the segregation of responsibilities between shareholders, management, and board of directors. As a mechanism CG helps to align management’s goals with those of the stakeholders in order to avoid conflict and to sustain and develop a healthy company. The objective of this article is to show how corporate governance is defined, what does it stands for and why it is important or maybe better said why companies give it so much importance.

What governs governance, and how does it evolve? The sociology of governance-in-action.

Science.gov (United States)

Fox, Nick J; Ward, Katie J

2008-09-01

Governance addresses a wide range of issues including social, economic and political continuity, security and integrity, individual and collective safety and the liberty and rights to self-actualization of citizens. Questions to be answered include how governance can be achieved and sustained within a social context imbued with cultural values and in which power is distributed unevenly and dynamically, and how governance impacts on individuals and institutions. Drawing on Gramscian notions of hegemony and consent, and recent political science literatures on regulation and meta-regulation, this paper develops a sociological model of governance that emphasizes a dynamic and responsive governance in action. Empirical data from a study of pharmaceutical governance is used to show how multiple institutions and actors are involved in sustaining effective governance. The model addresses issues of how governance is sustained in the face of change, why governance of practices varies from setting to setting, and how governance is achieved without legislation.

Transition to the Ultimate Regime in Two-Dimensional Rayleigh-Bénard Convection

Science.gov (United States)

Zhu, Xiaojue; Mathai, Varghese; Stevens, Richard J. A. M.; Verzicco, Roberto; Lohse, Detlef

2018-04-01

The possible transition to the so-called ultimate regime, wherein both the bulk and the boundary layers are turbulent, has been an outstanding issue in thermal convection, since the seminal work by Kraichnan [Phys. Fluids 5, 1374 (1962), 10.1063/1.1706533]. Yet, when this transition takes place and how the local flow induces it is not fully understood. Here, by performing two-dimensional simulations of Rayleigh-Bénard turbulence covering six decades in Rayleigh number Ra up to 1 014 for Prandtl number Pr =1 , for the first time in numerical simulations we find the transition to the ultimate regime, namely, at Ra*=1013 . We reveal how the emission of thermal plumes enhances the global heat transport, leading to a steeper increase of the Nusselt number than the classical Malkus scaling Nu ˜Ra1 /3 [Proc. R. Soc. A 225, 196 (1954), 10.1098/rspa.1954.0197]. Beyond the transition, the mean velocity profiles are logarithmic throughout, indicating turbulent boundary layers. In contrast, the temperature profiles are only locally logarithmic, namely, within the regions where plumes are emitted, and where the local Nusselt number has an effective scaling Nu ˜Ra0.38 , corresponding to the effective scaling in the ultimate regime.

Fossil fuel subsidies and the new EU Climate and Energy Governance Mechanism

International Nuclear Information System (INIS)

Sartor, Oliver; Spencer, Thomas

2016-07-01

There is currently no dedicated process to track the extent of fossil fuel subsidies, nor to ensure that Member States phase them out. This situation is inconsistent with the European Union's stated decarbonization and energy efficiency dimensions under the Energy Union. The EU is therefore in need of an alternative process for tracking and ensuring the phase-out of fossil fuel subsidies by the Member States. The new Energy Union governance mechanism presents an opportunity for creating this alternative. Providing the right price signals is essential part of the policy mix that is needed to achieve Europe's climate policy goals. Phasing out fossil fuel subsidies in the EU is an important part of aligning energy prices with the EU's climate and energy goals. Depending on how they are measured, combined fossil fuel subsidies in the EU range from 39 to over euro 200 billion per annum (European Commission, 2014). They therefore constitute a significant source of incoherence between the EU's climate mitigation and fiscal policies for energy. However, there has recently been mixed progress in addressing fossil fuel subsidies in Europe. For instance, under the Europe 2020 Strategy, Member States had committed to begin developing plans for phasing out fossil fuel subsidies by 2020. Progress on implementing these plans was supposed to be monitored under the European Semester. However, the decision was taken to remove the focus on energy and fossil fuel subsidies from the European Semester in 2015. As yet, no new system for governing the phase-out of fossil fuel subsidies has been advanced, leaving the question of fossil fuel subsidy reform in limbo. The advent of the EU's Energy Union project creates an opportunity for putting the phase-out of fossil fuel subsidies back on track in Europe. This could be done by including requirements for national goal setting on specific kinds of fossil fuel subsidies in a dedicated sub-section of the National Climate and Energy Plans

Urban Stormwater Governance: The Need for a Paradigm Shift.

Science.gov (United States)

Dhakal, Krishna P; Chevalier, Lizette R

2016-05-01

Traditional urban stormwater management involves rapid removal of stormwater through centralized conveyance systems of curb-gutter-pipe networks. This results in many adverse impacts on the environment including hydrological disruption, groundwater depletion, downstream flooding, receiving water quality degradation, channel erosion, and stream ecosystem damage. In order to mitigate these adverse impacts, urban stormwater managers are increasingly using green infrastructure that promote on-site infiltration, restore hydrological functions of the landscape, and reduce surface runoff. Existing stormwater governance, however, is centralized and structured to support the conventional systems. This governance approach is not suited to the emerging distributed management approach, which involves multiple stakeholders including parcel owners, government agencies, and non-governmental organizations. This incongruence between technology and governance calls for a paradigm shift in the governance from centralized and technocratic to distributed and participatory governance. This paper evaluates how five US cities have been adjusting their governance to address the discord. Finally, the paper proposes an alternative governance model, which provides a mechanism to involve stakeholders and implement distributed green infrastructure under an integrative framework.

Filling the Gap between IT Governance and IT Project Management

DEFF Research Database (Denmark)

Lundin, Jette

2007-01-01

there is a gap between IT governance and IT project management. Theory on IT governance assumes that strategies are implemented through projects - but do not go into detail on how to do it. Theories on project management do not include interaction with governance processes. A gap between IT governance...... and IT project management can result in IT that does not support business strategy and in lack of flexibility and agility. Competitive, changing business environments combined with the uncertainty and unpredictability of IT implementation projects call for IT governance organisation and processes to sense......The goal of this paper is to explore coordination mechanisms as part of a solution to fill the gap between IT Governance and IT project management. The Gap between IT governance and IT project management has not been fully explored in IT management research. Both in theory and in practice...

ULtiMATE system for rapid assembly of customized TAL effectors.

Directory of Open Access Journals (Sweden)

Junjiao Yang

Full Text Available Engineered TAL-effector nucleases (TALENs and TALE-based constructs have become powerful tools for eukaryotic genome editing. Although many methods have been reported, it remains a challenge for the assembly of designer-based TALE repeats in a fast, precise and cost-effective manner. We present an ULtiMATE (USER-based Ligation Mediated Assembly of TAL Effector system for speedy and accurate assembly of customized TALE constructs. This method takes advantage of uracil-specific excision reagent (USER to create multiple distinct sticky ends between any neighboring DNA fragments for specific ligation. With pre-assembled templates, multiple TALE DNA-binding domains could be efficiently assembled in order within hours with minimal manual operation. This system has been demonstrated to produce both functional TALENs for effective gene knockout and TALE-mediated gene-specific transcription activation (TALE-TA. The feature of both ease-of-operation and high efficiency of ULtiMATE system makes it not only an ideal method for biologic labs, but also an approach well suited for large-scale assembly of TALENs and any other TALE-based constructions.

NATIONAL EXPERIENCES REGARDING CORPORATE GOVERNANCE PROPER PRACTICE CODES

Directory of Open Access Journals (Sweden)

Durgheu Liliana

2010-12-01

Full Text Available This paper is about the principles of proper governance codes, which even tough have blossomed in all parts of the world for more than a decade, the degree in which companies adopt the codes vary in different countries, and the decision to adopt a certain code does not automatically guarranty efficient corporate governance. The paper trys to identify the mechanisms needed for implementing the codes and that will lead to higher efficiency.

Transformational Government Citizens’ Services Adoption: A Conceptual Framework

OpenAIRE

Stamati, Teta; Papadopoulos, Thanos; Martakos, Drakoulis

2011-01-01

Part 2: Acceptance and Diffusion; International audience; Despite the need expressed in the literature for shedding light upon the mechanisms that underpin the transformational process of t-Government, there is still research to be conducted regarding the critical factors that affect the citizens’ adoption of local government transformational services. To address this gap, this research reports on the findings of the use of the structured-case approach and suggests a framework to investigate ...

The influence of corporate governance on project governance

OpenAIRE

Gonda, Pavel

2011-01-01

This work identifies the interaction between corporate governance and project management in project governance. It begins with introduction of basics of corporate governance and various principles of corporate governance in chosen countries and organizations. Further it introduces theoretical background of project governance and its connection and to corporate governance. In practical part work analyzes the level of compliancy with Swiss codex of best praxis in chosen company. The results con...

Beyond theory : Towards a probabilistic causation model to support project governance in infrastructure projects

NARCIS (Netherlands)

Chivatá Cárdenas, Ibsen; Voordijk, Johannes T.; Dewulf, Geert

2017-01-01

A new project governance model for infrastructure projects is described in this paper. This model contains causal mechanisms that relate a number of project governance variables to project performance. Our proposed model includes relevant variables for measuring project governance in construction

PENGARUH MEKANISME CORPORATE GOVERNANCE TERHADAP PENGUNGKAPAN INTELLECTUAL CAPITAL: PADA PERUSAHAAN IC INTENSIVE

Directory of Open Access Journals (Sweden)

Dista Amalia Arifah

2012-12-01

Full Text Available Intangible asset proxied by Intellectual Capital has important role to drive companies values creation. Although many companies have applied corporate governance mechanism in order to have IC disclosure recognition, most of them do not focus on Intellectual Capital disclosure yet. The aim of this study is to analyze the influence of corporate governance mechanisms consisting of size of the board commissioners, the independence level of independent commissioner, the activities of independent commissioners, and audit committee on the intellectual capital disclosures of the companies listed in BEI in 2009 using intensive ICs category with the adding of kontrol variables. This study will provide an illustration on how the mechanisms of corporate governance practices and IC disclosure become a value creation source for the company. There are a total of 176 companies categorized as IC intensive. Using a purposive sampling method, 45 companies were selected as samples. The 2009 annual reports of the companies are used as secondary data source of this research. Furthermore, to get ICs disclosure data content analysis technique was used both for quantity and quality terms. The results indicate that audit committee is the only corporate governance mechanism that significantly affects the level of IC disclosures.

Role of monitoring within a good corporate governance structure: Evidence from Australia

Directory of Open Access Journals (Sweden)

Mohammad Azim

2009-11-01

Full Text Available This study investigates the role of monitoring mechanisms within a corporate governance structures, focusing on top 500 publicly-listed companies in Australia. Specifically, it examines whether different monitoring mechanisms affect firm performance. Previous studies have been conducted to examine various monitoring mechanisms and firm performance. However, none of the have consider the interaction among the monitoring mechanisms when examining the relationship. In management and behavioural researches it is well established that Structural Equation Modelling can handle the problem of interaction among the variables. Therefore, we have decided to use Structural equation modelling to identify the complex inter-relations between the corporate governance monitoring mechanisms. We conclude that there is a possibility of having a substitution or complementary links among monitoring mechanisms which explains why there is no consistent empirical evidence between individual monitoring mechanisms and firm performance.

Strengthening political leadership and policy innovation through the expansion of collaborative forms of governance

DEFF Research Database (Denmark)

Torfing, Jacob; Ansell, Christopher

2017-01-01

This article explores how political leadership and policy innovation can be enhanced through collaborative governance. The main findings are that while wicked and unruly problems create an urgent need for policy innovation, politicians are badly positioned to initiate, drive and lead...... this innovation. They are either locked into a dependency on policy advice from senior civil servants or locked out of more inclusive policy networks. In either case, they are insulated from fresh ideas and ultimately reduced to ‘policy-takers’ with limited engagement in policy innovation. Collaborative policy...

Engineering governance: introducing a governance meta framework.

OpenAIRE

Brand, N.; Beens, B.; Vuuregge, E.; Batenburg, R.

2011-01-01

There is a need for a framework that depicts strategic choices within an organisation with regard to potential governance structures. The governance meta framework provides the necessary structure in the current developments of governance. Performance as well as conformance are embedded in this framework and provide the balance for all governance domains. (aut.ref.)

A lifecycle approach to SOA Governance

NARCIS (Netherlands)

Schepers, T.G.J.; Iacob, Maria Eugenia; van Eck, Pascal

2008-01-01

Due to the distributed nature of Service-Oriented Architectures (SOA), maintaining control in a SOA environment becomes more difficult as services spread over different lines-of-business. The concept of SOA governance has emerged as a way to implement control mechanisms in a SOA. In this paper we

ULTimateCO2 - State of the art report. Dealing with uncertainty associated with long-term CO2 geological storage

International Nuclear Information System (INIS)

2014-01-01

ULTimateCO2, a four-year collaborative project financed by the 7. Framework Programme and coordinated by BRGM, aims to shed more light on the long-term processes associated with the geological storage of CO 2 . ULTimateCO2 unites 12 partners (research institutes, universities, industrialists) and a varied panel of experts (NGOs, national authority representatives, IEAGHG,...). Based on a multidisciplinary approach, and bringing together laboratory experiments, numerical modelling and natural analogue field studies, ULTimateCO2 will increase our understanding of the long-term effects of CO 2 Capture and Storage (CCS) in terms of hydrodynamics, geochemistry, mechanics of the storage formations and their vicinity. The report contains the partners' pooled knowledge and provides a view of the current state-of-the-art for the issues addressed by this project: - The long-term reservoir trapping efficiency (WP3); - The long-term sealing integrity of faulted and fractured cap-rock (WP4); - The near-well leakage characterisation and chemical processes (WP5); - The long-term behavior of stored CO 2 looking at the basin scale (WP2); - Uncertainty assessment (WP6). Each chapter is divided into two sections: (i) a summary which explains in 'simple words' the main issues and objectives of the WP, and (ii) a current state of the art section which provides a more sound review on the specific studied processes. The aim is to provide answers to pertinent questions from a variety of users, particularly project owners, site operators and national authorities, about their exposure to uncertainty downstream of closure of a CO 2 geological storage site

Determinants of Corporate Governance and Corporate Performance among Consumer Product Industry in Malaysia: A Theoretical Model

OpenAIRE

Kogilavani Apadore; Siti Subaryani Binti Zainol

2014-01-01

This study discusses on the relationship between corporate governance mechanisms and corporate performance of public listed companies in Bursa Malaysia among the consumer product industry. It investigates the corporate governance mechanisms such as ownership concentration, audit quality, board independence and CEO duality, are used to test on the relationship between both corporate governance and corporate performance. The proposed model indicates that the proportion of independent non-execut...

THE CORPORATE GOVERNANCE IMPACT ON BANKING PERFORMANCE INCREASE

Directory of Open Access Journals (Sweden)

Mariana G. BUNEA

2013-12-01

Full Text Available The Gradual collapse of financial markets in the European Union since the fall of 2008 and economic crises at the credits portfolio level that followed, were generated by the several factors, often interdependent, both macroeconomic and microeconomic level, finally leading to the accumulation of excessive risk in the financial system. This excessive risk was partially caused by the deficiencies in Corporate Governance of the Financial Institutions and the especially banks deficiencies. Even if we can’t put down to the Corporate Governance crisis started, yet nonexistent or inadequacy of effective control mechanisms have determined to the excessive risk-taking by most credit institutions. This article aims to evaluate the application of Corporate Governance principles of the significant players within the Romanian banking system. The research methodology was based essentially on the technique of using the questionnaire, on Corporate Governance documents remarks published on the banks analyzed websites and on the using scoring methods in evaluating the application of Corporate Governance principles.

Model Penguatan Kapasitas Pemerintah Desa dalam Menjalankan Fungsi Pemerintahan Berbasis Electronic Government (E-Government menuju Pembangunan Desa Berdaya Saing

Directory of Open Access Journals (Sweden)

Sulismadi Sulismadi

2017-06-01

program APBDes budgeted in fiscal year 2017. Step next phase is the research team conducting FGD Phase II to design e-government as a means of governance villages effective and efficient, to disseminate the e-government, and publishes scientific articles on the model of governance based rural e-government in the Journal of Politics and Government Muhammadiyah University of Yogyakarta. Our advice as a researcher is a village government should make regulations governing Internet-based mechanism of public services (e-government. The regulation is to encourage villagers Landungsari to get used to using services based on the Internet, the district government of Malang should provide support to the village government to make innovations in governance, and the central government should support the village government to strengthen rural government institutions such as the addition of the village

Assessment of Coping Capability of KORI Unit 1 under Extended Loss AC Power and Loss of Ultimate Heat Sink Initiated by Beyond Design Natural Disaster

Energy Technology Data Exchange (ETDEWEB)

Kim, Chang Hyun; Ha, Sang Jun [KHNP CRI, Daejeon (Korea, Republic of); Han, Kee Soo [Nuclear Engineering Service and Solution (NESS) Co. Ltd., Deajeon (Korea, Republic of); Park, Chan Eok [KEPCO Engineering and Constructd., Deajeon (Korea, Republic of)

2016-10-15

In Korea, the government and industry performed comprehensive safety inspection on all domestic nuclear power plants against beyond design basis external events and fifty action items have been issued. In addition to post- Fukushima action items, the stress tests for all domestic nuclear power plants are on the way to enhance the safety of domestic nuclear power plants through finding the vulnerabilities in intentional stress conditions initiated by beyond design natural disaster. This paper presents assessment results of coping capability of KORI Unit 1 under the simultaneous Extended Loss of AC Power (ELAP) and Loss of Ultimate Heat Sink (LUHS) which is a representative plant condition initiated by beyond design natural disaster. The assessment of the coping capability of KORI Unit 1 has been performed under simultaneous the extended loss of AC power and loss of ultimate heat sink initiated by beyond design natural disaster. It is concluded that KORI Unit 1 has the capability, in the event of loss of safety functions by beyond design natural disaster, to sufficiently cool down the reactor core without fuel damage, to keep pressure boundaries of the reactor coolant system in transient condition and to control containment and temperature to maintain the integrity of the containment buildings.

Assessment of Coping Capability of KORI Unit 1 under Extended Loss AC Power and Loss of Ultimate Heat Sink Initiated by Beyond Design Natural Disaster

International Nuclear Information System (INIS)

Kim, Chang Hyun; Ha, Sang Jun; Han, Kee Soo; Park, Chan Eok

2016-01-01

In Korea, the government and industry performed comprehensive safety inspection on all domestic nuclear power plants against beyond design basis external events and fifty action items have been issued. In addition to post- Fukushima action items, the stress tests for all domestic nuclear power plants are on the way to enhance the safety of domestic nuclear power plants through finding the vulnerabilities in intentional stress conditions initiated by beyond design natural disaster. This paper presents assessment results of coping capability of KORI Unit 1 under the simultaneous Extended Loss of AC Power (ELAP) and Loss of Ultimate Heat Sink (LUHS) which is a representative plant condition initiated by beyond design natural disaster. The assessment of the coping capability of KORI Unit 1 has been performed under simultaneous the extended loss of AC power and loss of ultimate heat sink initiated by beyond design natural disaster. It is concluded that KORI Unit 1 has the capability, in the event of loss of safety functions by beyond design natural disaster, to sufficiently cool down the reactor core without fuel damage, to keep pressure boundaries of the reactor coolant system in transient condition and to control containment and temperature to maintain the integrity of the containment buildings

Pharmaceutical digital marketing and governance: illicit actors and challenges to global patient safety and public health.

Science.gov (United States)

Mackey, Tim K; Liang, Bryan A

2013-10-16

Digital forms of direct-to-consumer pharmaceutical marketing (eDTCA) have globalized in an era of free and open information exchange. Yet, the unregulated expansion of eDTCA has resulted in unaddressed global public health threats. Specifically, illicit online pharmacies are engaged in the sale of purportedly safe, legitimate product that may in fact be counterfeit or substandard. These cybercriminal actors exploit available eDTCA mediums over the Internet to market their suspect products globally. Despite these risks, a detailed assessment of the public health, patient safety, and cybersecurity threats and governance mechanisms to address them has not been conducted. Illicit online pharmacies represent a significant global public health and patient safety risk. Existing governance mechanisms are insufficient and include lack of adequate adoption in national regulation, ineffective voluntary governance mechanisms, and uneven global law enforcement efforts that have allowed proliferation of these cybercriminals on the web. In order to effectively address this multistakeholder threat, inclusive global governance strategies that engage the information technology, law enforcement and public health sectors should be established. Effective global "eHealth Governance" focused on cybercrime is needed in order to effectively combat illicit online pharmacies. This includes building upon existing Internet governance structures and coordinating partnership between the UN Office of Drugs and Crime that leads the global fight against transnational organized crime and the Internet Governance Forum that is shaping the future of Internet governance. Through a UNODC-IGF governance mechanism, investigation, detection and coordination of activities against illicit online pharmacies and their misuse of eDTCA can commence.

48 CFR 225.7303-3 - Government-to-government agreements.

Science.gov (United States)

2010-10-01

... Military Sales 225.7303-3 Government-to-government agreements. If a government-to-government agreement... support of a specifically defined weapon system, major end item, or support item, contains language in conflict with the provisions of this section, the language of the government-to-government agreement...

Government-to-Government E-Government: A Case Study of a Federal Financial Program

Science.gov (United States)

Faokunla, Olumide Adegboyega

2012-01-01

The problem with the study of the concept of electronic government (e-Gov) is that scholars in the field have not adequately explored various dimensions of the concept. Literature on e-Gov is replete with works on the form of government to consumer e-Gov. Much less work had been done on the government to government (G2G) e-Gov. This qualitative…

Prisoner Fasting as Symbolic Speech: The Ultimate Speech-Action Test.

Science.gov (United States)

Sneed, Don; Stonecipher, Harry W.

The ultimate test of the speech-action dichotomy, as it relates to symbolic speech to be considered by the courts, may be the fasting of prison inmates who use hunger strikes to protest the conditions of their confinement or to make political statements. While hunger strikes have been utilized by prisoners for years as a means of protest, it was…

Interactive governance

DEFF Research Database (Denmark)

Sørensen, Eva; Torfing, Jacob; Peters, B. Guy

Governance has become one of the most commonly used concepts in contemporary political science. It is, however, often used to mean a variety of different things. This book helps to clarify this conceptual muddle by concentrating on one variety of governance-interactive governance. The authors argue...... that although the state may remain important for many aspects of governing, interactions between state and society represent an important, and perhaps increasingly important, dimension of governance. These interactions may be with social actors such as networks, with market actors or with other governments......, but all these forms represent means of governing involving mixtures of state action with the actions of other entities.This book explores thoroughly this meaning of governance, and links it to broader questions of governance. In the process of explicating this dimension of governance the authors also...

Linear Analytical Solutions of Mechanical Sensitivity in Large Deflection of Unsymmetrically Layered Piezoelectric Plate under Pretension

Directory of Open Access Journals (Sweden)

Chun-Fu Chen

2014-03-01

Full Text Available Linear analytical study on the mechanical sensitivity in large deflection of unsymmetrically layered and laterally loaded piezoelectric plate under pretension is conducted. von Karman plate theory for large deflection is utilized but extended to the case of an unsymmetrically layered plate embedded with a piezoelectric layer. The governing equations thus obtained are simplified by omitting the arising nonlinear terms, yielding a Bessel or modified Bessel equation for the lateral slope. Depending on the relative magnitude of the piezoelectric effect, for both cases, analytical solutions of various geometrical responses are developed and formulated via Bessel and modified Bessel functions. The associated ultimate radial stresses are further derived following lamina constitutive law to evaluate the mechanical sensitivity of the considered plate. For a nearly monolithic plate under a very low applied voltage, the results are in good agreement with those for a single-layered case due to pure mechanical load available in literature, and thus the present approach is checked. For a two-layered unsymmetric plate made of typical silicon-based materials, a sound piezoelectric effect is illustrated particularly in a low pretension condition.

Health in All Policies (HiAP) governance: lessons from network governance.

Science.gov (United States)

Khayatzadeh-Mahani, Akram; Ruckert, Arne; Labonté, Ronald; Kenis, Patrick; Akbari-Javar, Mohammad Reza

2018-05-25

The Health in All Policies (HiAP) approach requires formal and sustained governance structures and mechanisms to ensure that the policies of various non-health sectors maximize positive and minimize negative impacts on population health. In this paper, we demonstrate the usefulness of a network perspective in understanding and contributing to the effectiveness of HiAP. We undertook an exploratory, qualitative case study of a HiAP structure in Iran, the Kerman province Council of Health and Food Security (CHFS) with diverse members from health and non-health sectors. We analyzed relevant policy texts and interviewed 32 policy actors involved in the CHFS. Data were analyzed using within-case analysis and constant comparative methodology. Our findings suggest that CHFS governance from a network perspective drew in practice on elements of two competing network governance modes: the network administrative organization (NAO) and the lead organization mode. Our results also show that a shift from a hierarchical and market-based mode of interaction to a network logic within CHFS has not yet taken place. In addition, CHFS suffers from large membership and an inability to address complex 'wicked problems', as well as low trust, legitimacy and goal consensus among its members. Drawing on other HiAP studies and commentaries, insights from organization network theory, and in-depth findings from our case study, we conclude that a NAO may be the most effective mode of governance for tackling complex social problems in HiAP structures. Since similar studies are limited, and our single case study may not be transferable across all contexts, we suggest that further research be undertaken to explore HiAP structures from a network perspective in different institutional and cultural settings. With increasing emphasis given to HiAP approaches in national and international health policy discourse, it is important that comparative knowledge about the effectiveness of HiAP governance

Method for ultimate disposition of borate containing radioactive wastes by vitrification

International Nuclear Information System (INIS)

Bege, D.; Faust, H.J.; Puthawala, A.; Stunkel, H.

1984-01-01

Method for the ultimate disposition of radioactive wastes by vitrification, in which weak to medium radioactive waste concentrates from borate-containing radioactive liquids are mixed with added glass-forming materials, maximally in a ratio of 1:3, and the mixture heated to obtain a glass-forming melt

Long-term governance for sustainability

International Nuclear Information System (INIS)

Martell, M.

2007-01-01

Meritxell Martell spoke of the long-term aspects of radioactive waste management. She pointed out that decision-making processes need to be framed within the context of sustainability, which means that a balance should be sought between scientific considerations, economic aspects and structural conditions. Focusing on structural aspects, Working Group 3 of COWAM-Spain came to the conclusion that the activity of the regulator is a key factor of long-term management. Another finding is that from a sustainability perspective multi-level governance is more effective for coping with the challenges of radioactive waste management than one tier of government-making decisions. The working group also felt that the current Local Information Committees need to evolve towards more institutionalized and legitimized mechanisms for long-term involvement. Ms. Martell introduced a study comparing the efficiency of economic instruments to advance sustainable development in nuclear communities vs. municipalities in mining areas. The study found that funds transferred to nuclear zones had become a means to facilitate local acceptance of nuclear facilities rather than a means to promote socio-economic development. Another finding is that economic instruments are not sufficient guarantees of sustainable development by themselves; additional preconditions include leadership, vision and entrepreneur-ship on the part of community leaders, private or public investments, among others. Finally, Ms. Martell summarised the challenges faced by the Spanish radioactive waste management programme, which include the need for strategic thinking, designing the future in a participatory fashion, and working with local and regional governments and citizens to devise mechanisms for social learning, economic development and environmental protection. (author)

Mechanical Properties and Tensile Fatigue of Graphene Nanoplatelets Reinforced Polymer Nanocomposites

Directory of Open Access Journals (Sweden)

Ming-Yuan Shen

2013-01-01

Full Text Available Graphene nanoplatelets (GNPs are novel nanofillers possessing attractive characteristics, including robust compatibility with most polymers, high absolute strength, and cost effectiveness. In this study, GNPs were used to reinforce epoxy composite and epoxy/carbon fiber composite laminates to enhance their mechanical properties. The mechanical properties of GNPs/epoxy nanocomposite, such as ultimate tensile strength and flexure properties, were investigated. The fatigue life of epoxy/carbon fiber composite laminate with GPs-added 0.25 wt% was increased over that of neat laminates at all levels of cyclic stress. Consequently, significant improvement in the mechanical properties of ultimate tensile strength, flexure, and fatigue life was attained for these epoxy resin composites and carbon fiber-reinforced epoxy composite laminates.

Developing a City Governance Index: Based on Surveys in Five Major Chinese Cities

Science.gov (United States)

Yong, Guo; Wenhao, Cheng

2012-01-01

This article explores the establishment of a City Governance Index to evaluate the levels of governance of cities. We identified seven key dimensions of governance and then divided each of them into four stages: input, mechanism, result and effect. Each dimension/stage mix is correlated with indicators that can be measured with both objective and…

Mechanics of arterial subfailure with increasing loading rate.

Science.gov (United States)

Stemper, Brian D; Yoganandan, Narayan; Pintar, Frank A

2007-01-01

Arterial subfailure leads to delayed symptomatology and high morbidity and mortality rates, particularly for the thoracic aorta and carotid arteries. Although arterial injuries occur during high-velocity automotive collisions, previous studies of arterial subfailure focused on quasi-static loading. This investigation subjected aortic segments to increasing loading rates to quantify effects on elastic, subfailure, and ultimate vessel mechanics. Sixty-two specimens were axially distracted, and 92% demonstrated subfailure before ultimate failure. With increasing loading rate, stress at initial subfailure and ultimate failure significantly increased, and strain at initial subfailure and ultimate failure significantly decreased. Present results indicate increased susceptibility for arterial subfailure and/or dissection under higher-rate extension. According to the present results, automotive occupants are at greater risk of arterial injury under higher velocity impacts due to greater body segment motions in addition to decreased strain tolerance to subfailure and catastrophic failure.

Duties of the Physikalisch-Technische Bundesanstalt (PTB) in connection with radioactive waste safeguarding and ultimate storage

International Nuclear Information System (INIS)

Roethemeyer, H.

1977-01-01

An outline of the history and duties of the Physikalisch-Technische Bundesanstalt (PTB) is to illustrate that the new duties of the PTB in connection with radioactive substance safeguarding and ultimate storage fit in very well with the range of duties of the PTB. The organisatory and technical accomplishment of these duties in cooperation with a building and operating company and with industry is explained. The department of the PTB for the 'safeguarding and ultimate storage of radioactive wastes' has an examining, appraising and licensing function in connection with construction, operation and shutdown of safety facilities. Methods for the safeguarding and ultimate storage of all the radioactive wastes in the Federal Republic of Germany are described. (HS) [de

Do governance choices matter in health care networks?: an exploratory configuration study of health care networks

Science.gov (United States)

2013-01-01

Background Health care networks are widely used and accepted as an organizational form that enables integrated care as well as dealing with complex matters in health care. However, research on the governance of health care networks lags behind. The research aim of our study is to explore the type and importance of governance structure and governance mechanisms for network effectiveness. Methods The study has a multiple case study design and covers 22 health care networks. Using a configuration view, combinations of network governance and other network characteristics were studied on the level of the network. Based on interview and questionnaire data, network characteristics were identified and patterns in the data looked for. Results Neither a dominant (or optimal) governance structure or mechanism nor a perfect fit among governance and other characteristics were revealed, but a number of characteristics that need further study might be related to effective networks such as the role of governmental agencies, legitimacy, and relational, hierarchical, and contractual governance mechanisms as complementary factors. Conclusions Although the results emphasize the situational character of network governance and effectiveness, they give practitioners in the health care sector indications of which factors might be more or less crucial for network effectiveness. PMID:23800334

LRFD software for design and actual ultimate capacity of confined rectangular columns.

Science.gov (United States)

2013-04-01

The analysis of concrete columns using unconfined concrete models is a well established practice. On the : other hand, prediction of the actual ultimate capacity of confined concrete columns requires specialized nonlinear : analysis. Modern codes and...

Long-term experience in salt mining and experience in salt mine decommissioning - a chance for ultimate storage?

International Nuclear Information System (INIS)

Sitz, P.; Rauche, H.

2003-01-01

The author discusses similarities between salt mining and ultimate storage and the possibility of using abandoned salt mines as ultimate storage site. He states that with all the numeric prediction tools now available, expert knowledge of mining engineers is still indispensable [de

Ultimate load capacities of expansion anchor bolts

International Nuclear Information System (INIS)

Czarnecki, R.M.; Manrique, M.A.; Samaddar, S.K.

1993-01-01

A summary of available experimental expansion anchor bolt test data is presented. These data were collected as part of programs by the nuclear industry to address generic issues related to verification of seismic adequacy of equipment in nuclear power plants. Some of the data presented are suitable for use in seismic probabilistic risk assessments. For example, mean values of ultimate strength, along with their standard deviation and coefficients of variation, for a range of most typical expansion anchor bolt sizes are presented. Effects of interaction between shear and tension, edge distance, spacing, and cracking of the concrete are presented in a manner that is more suitable for use in deterministic evaluations. Related industry programs to derive anchor bolt capacities are briefly discussed. Recommendations for areas of further investigation are also presented

Government grant control of development of stock-raising

OpenAIRE

SAMOYLIK YU.V.

2012-01-01

Directions of improvement of mechanism of government grant control of development of stock-raising are offered on the basis of the educed tendencies and conformities to law in the existent system of sponsorship of industry.

Local health systems in 21st century: who cares?-An exploratory study on health system governance in Amsterdam.

Science.gov (United States)

Plochg, T; Delnoij, D M J; Hogervorst, W V G; van Dijk, P; Belleman, S; Klazinga, N S

2006-10-01

There is a growing awareness that there should be a public health perspective to health system governance. Its intrinsic population health orientation provides the ultimate ground for determining the health needs and governing collaborative care arrangements within which these needs can be met. Notwithstanding differences across countries, population health concerns are not central to European health reforms. Governments currently withdraw leaving governance roles to care providers and/or financiers. Thereby, incentives that trigger the uptake of a public health perspective are often ignored. In this study we addressed this issue in the city of Amsterdam. Using a qualitative study design, we explored whether there is a public health perspective to the governance practices of the municipality and the major sickness fund in Amsterdam. And if so, what the scope of this perspective is. And if not, why not. Findings indicate that the municipality has a public health perspective to local health system governance, but its scope is limited. The municipality facilitates rather than governs health care provision in Amsterdam. Furthermore, the sickness fund runs major financial risks when adapting a public health perspective. It covers an insured population that partly overlaps the Amsterdam population. Returns on investments in population health are therefore uncertain, as competitors would also profit from the sickness fund's investments. The local health system in Amsterdam is not consistently aligned to the health needs of the Amsterdam population. The Amsterdam case is not unique and general consequences for local health system governance are discussed.

Neuroinflammatory Mechanisms of Connective Tissue Fibrosis: Targeting Neurogenic and Mast Cell Contributions

Science.gov (United States)

Monument, Michael J.; Hart, David A.; Salo, Paul T.; Befus, A. Dean; Hildebrand, Kevin A.

2015-01-01

Significance: The pathogenesis of fibrogenic wound and connective tissue healing is complex and incompletely understood. Common observations across a vast array of human and animal models of fibroproliferative conditions suggest neuroinflammatory mechanisms are important upstream fibrogenic events. Recent Advances: As detailed in this review, mast cell hyperplasia is a common observation in fibrotic tissue. Recent investigations in human and preclinical models of hypertrophic wound healing and post-traumatic joint fibrosis provides evidence that fibrogenesis is governed by a maladaptive neuropeptide-mast cell-myofibroblast signaling pathway. Critical Issues: The blockade and manipulation of these factors is providing promising evidence that if timed correctly, the fibrogenic process can be appropriately regulated. Clinically, abnormal fibrogenic healing responses are not ubiquitous to all patients and the identification of those at-risk remains an area of priority. Future Directions: Ultimately, an integrated appreciation of the common pathobiology shared by many fibrogenic connective tissue conditions may provide a scientific framework to facilitate the development of novel antifibrotic prevention and treatment strategies. PMID:25785237

Rapid population growth and environmental degradation: ultimate versus proximate factors.

Science.gov (United States)

Shaw, R P

1989-01-01

This philosophical review of 2 arguments about responsibility for and solutions to environmental degradation concludes that both sides are correct: the ultimate and the proximal causes. Ultimate causes of pollution are defined as the technology responsible for a given type of pollution, such as burning fossil fuel; proximate causes are defined as situation-specific factors confounding the problem, such as population density or rate of growth. Commoner and others argue that developed countries with low or negative population growth rates are responsible for 80% of world pollution, primarily in polluting technologies such as automobiles, power generation, plastics, pesticides, toxic wastes, garbage, warfaring, and nuclear weapons wastes. Distortionary policies also contribute; examples are agricultural trade protection, land mismanagement, urban bias in expenditures, and institutional rigidity., Poor nations are responsible for very little pollution because poverty allows little waste or expenditures for polluting, synthetic technologies. The proximal causes of pollution include numbers and rate of growth of populations responsible for the pollution. Since change in the ultimate cause of pollution remains out of reach, altering the numbers of polluters can make a difference. Predictions are made for proportions of the world's total waste production, assuming current 1.6 tons/capita for developed countries and 0.17 tons/capita for developing countries. If developing countries grow at current rates and become more wealthy, they will be emitting half the world's waste by 2025. ON the other hand, unsustainable population growth goes along with inadequate investment in human capital: education, health, employment, infrastructure. The solution is to improve farming technologies in the 117 non-self-sufficient countries, fund development in the most unsustainable enclaves of growing countries, break institutionalized socio-political rigidity in these enclaves, and focus on

Engineering governance: introducing a governance meta framework.

NARCIS (Netherlands)

Brand, N.; Beens, B.; Vuuregge, E.; Batenburg, R.

2011-01-01

There is a need for a framework that depicts strategic choices within an organisation with regard to potential governance structures. The governance meta framework provides the necessary structure in the current developments of governance. Performance as well as conformance are embedded in this

Government and governance strategies in medical tourism

NARCIS (Netherlands)

Ormond, M.E.; Mainil, T.

2015-01-01

This chapter provides an overview of current government and governance strategies relative to medical tourism development and management around the world. Most studies on medical tourism have privileged national governments as key actors in medical tourism regulation and, in some cases, even

Pharmaceutical digital marketing and governance: illicit actors and challenges to global patient safety and public health

Science.gov (United States)

2013-01-01

Background Digital forms of direct-to-consumer pharmaceutical marketing (eDTCA) have globalized in an era of free and open information exchange. Yet, the unregulated expansion of eDTCA has resulted in unaddressed global public health threats. Specifically, illicit online pharmacies are engaged in the sale of purportedly safe, legitimate product that may in fact be counterfeit or substandard. These cybercriminal actors exploit available eDTCA mediums over the Internet to market their suspect products globally. Despite these risks, a detailed assessment of the public health, patient safety, and cybersecurity threats and governance mechanisms to address them has not been conducted. Discussion Illicit online pharmacies represent a significant global public health and patient safety risk. Existing governance mechanisms are insufficient and include lack of adequate adoption in national regulation, ineffective voluntary governance mechanisms, and uneven global law enforcement efforts that have allowed proliferation of these cybercriminals on the web. In order to effectively address this multistakeholder threat, inclusive global governance strategies that engage the information technology, law enforcement and public health sectors should be established. Summary Effective global “eHealth Governance” focused on cybercrime is needed in order to effectively combat illicit online pharmacies. This includes building upon existing Internet governance structures and coordinating partnership between the UN Office of Drugs and Crime that leads the global fight against transnational organized crime and the Internet Governance Forum that is shaping the future of Internet governance. Through a UNODC-IGF governance mechanism, investigation, detection and coordination of activities against illicit online pharmacies and their misuse of eDTCA can commence. PMID:24131576

Which type of government revenue leads government expenditure?

OpenAIRE

Abdi, Zeinab; Masih, Mansur

2014-01-01

This Malaysia is a developing Islamic state that faced government budget deficit since 1998. It is undeniable that a budget deficit or inability to cover government spending is not positively seen by external parties. The optimum level of government budget is the state where government spending is totally offset by government revenue and that can be achieved through an increase in tax revenue or decrease in spending. The paper aims to discover the existence of a theoretical relationship betwe...

proximate and ultimate analysis of fuel pellets from oil palm residues

African Journals Online (AJOL)

HOD

Keywords: Oil Palm Residues, Fuel Pellets, Proximate Analysis, Ultimate Analysis. 1. INTRODUCTION ... Pelletizing of this biomass resources into pellets is a way of ensuring a ... demand for pellets [3], and alternative feed-stocks such as palm kernel ... agro-residues, selection of the best pellets has to be made based on ...

Fracture mechanics and parapsychology

Science.gov (United States)

Cherepanov, G. P.

2010-08-01

The problem of postcritical deformation of materials beyond the ultimate strength is considered a division of fracture mechanics. A simple example is used to show the relationship between this problem and parapsychology, which studies phenomena and processes where the causality principle fails. It is shown that the concept of postcritical deformation leads to problems with no solution

Evaluation of time-accelerated irradiation method of elastomer by modulus-ultimate elongation profile

International Nuclear Information System (INIS)

Ito, Masayuki; Oka, Toshitaka; Hama, Yosimasa

2009-01-01

'Generalized modulus-ultimate elongation profile' was induced from the relationship between the modulus and the ultimate elongation of an elastomer that was quantitatively added crosslinking and scission. This profile can be used to evaluate the time-accelerated irradiation methods of ethylene-propylene-diene elastomer. The irradiation under low dose rate (0.33 kGy/h) at room temperature was the reference condition. The short-time irradiation condition was 4.2 kGy/h in 0.5 MPa oxygen at room temperature and 5.0 kGy/h in air at 70 o C. The former tended to bring about the higher ratio of scission than the reference condition; the latter tended to bring about the higher ratio of crosslinking.

Financial Performance And Corporate Governance In Microfinance: Who Drives Who? An Evidence From Asia.

OpenAIRE

Nawaz, Ahmad; Iqbal, Sana

2015-01-01

This paper models the two-way relationship between corporate governance and financial performance of microfinance institutions of Asia. Unlike previous studies, the phenomena of better corporate governance mechanisms present in more financially oriented microfinance institutions is worth investigating. Using a panel of 173 microfinance institutions in 18 Asian countries between 2007 and 2011, a comprehensive corporate governance index (CGI) based on seven corporate governance variables is bei...

Length and temperature dependence of the mechanical properties of finite-size carbyne

Science.gov (United States)

Yang, Xueming; Huang, Yanhui; Cao, Bingyang; To, Albert C.

2017-09-01

Carbyne is an ideal one-dimensional conductor and the thinnest interconnection in an ultimate nano-device and it requires an understanding of the mechanical properties that affect device performance and reliability. Here, we report the mechanical properties of finite-size carbyne, obtained by a molecular dynamics simulation study based on the adaptive intermolecular reactive empirical bond order potential. To avoid confusion in assigning the effective cross-sectional area of carbyne, the value of the effective cross-sectional area of carbyne (4.148 Å2) was deduced via experiment and adopted in our study. Ends-constraints effects on the ultimate stress (maximum force) of the carbyne chains are investigated, revealing that the molecular dynamics simulation results agree very well with the experimental results. The ultimate strength, Young's Modulus and maximum strain of carbyne are rather sensitive to the temperature and all decrease with the temperature. Opposite tendencies of the length dependence of the overall ultimate strength and maximum strain of carbyne at room temperature and very low temperature have been found, and analyses show that this originates in the ends effect of carbyne.

The Mayor of EarthCube: Cities as an Analogue for Governing Cyberinfrastructure

Science.gov (United States)

Pearthree, G. M.; Allison, M. L.; Patten, K.

2012-12-01

Historical development of national and global infrastructure follows common paths with common imperatives. The nascent development may be led a by champion, innovator, or incubating organization. Once the infrastructure reaches a tipping point and adoption spreads rapidly, the organization and governance evolves in concert. Ultimately, no wide-spread infrastructure (from canals to highways to the electric grid to radio/television, or the Internet) operates with a single overarching governing body. The NSF EarthCube initiative is a prototype implementation of cyberinfrastructure, using the broad geoscience community as the testbed. Governance for EarthCube is emulating the pattern of other infrastructure, which we argue is a system of systems that can be described by organized complexity, emergent systems, and non-linear thermodynamics. As we consider governance cyberinfrastructure in the geosciences, we might look to cities as analogs: cities provide services such as fire, police, water, and trash collection. Cities issue permits and often oversee zoning, but much of what defines cities is outside the direct control of city government. Businesses choose whether to locate there, where to operate, and what to build. Residents make similar decisions. State and federal agencies make decisions or impose criteria that greatly affect cities, without necessarily getting agreement from them. City government must thus operate at multiple levels - providing oversight and management of city services, interaction with residents, businesses, and visitors, and dealing with actions and decisions made by independent entities over which they have little or no control. Cities have a range of organizational and management models, ranging from city managers, councils, and weak to strong mayors, some elected directly, some chosen from councils. The range and complexity of governance issues in building, operating, and sustaining cyberinfrastructure in the geosciences and beyond, rival

Public-private interactions in global food safety governance.

Science.gov (United States)

Lin, Ching-Fu

2014-01-01

In response to an apparent decline in global food safety, numerous public and private regulatory initiatives have emerged to restore public confidence. This trend has been particularly marked by the growing influence of private regulators such as multinational food companies, supermarket chains and non-governmental organizations (NGOs), who employ private standards, certification protocols, third-party auditing, and transnational contracting practices. This paper explores how the structure and processes of private food safety governance interact with traditional public governance regimes, focusing on Global Good Agricultural Practices (GlobalGAP) as a primary example of the former. Due to the inefficiency and ineffectiveness of public regulation in the face of global problems, private governance in food safety has gradually replaced states' command-and-control regulation with more flexible, market-oriented mechanisms. The paper concludes by emphasizing the importance of constructive regime interaction instead of institutional boundary building to global food safety governance. Public and private ordering must each play a role as integral parts of a larger, dynamic and evolving governance complex.

Does e-government reduce the administrative burden of businesses? An assessment of business-to-government systems usage in the Netherlands

NARCIS (Netherlands)

Arendsen, R.; Peters, O.; ter Hedde, M.J.; van Dijk, Johannes A.G.M.

2014-01-01

The reduction of the administrative burden on businesses is an important governmental policy objective. Electronic government is presented as a promising reduction strategy in many countries. Underlying assumptions and mechanisms are hardly ever made explicit and scientific evidence of successful

Quantum mechanics a comprehensive text for chemistry

CERN Document Server

Arora, Kishor

2010-01-01

This book contains 14 chapters. The text includes the inadequacy of classical mechanics and covers basic and fundamental concepts of quantum mechanics including concepts of transitional, vibration rotation and electronic energies, introduction to concepts of angular momenta, approximatemethods and their application concepts related to electron spin, symmetery concepts and quantum mechanics and ultimately the book features the theories of chemical bonding and use of softwares in quantum mechanics. the text of the book is presented in a lucid manner with ample examples and illustrations wherever

Risk and Control Developments in Corporate Governance

DEFF Research Database (Denmark)

Holm, Claus; Laursen, Peter Birkholm

2007-01-01

Are the risk and control developments in corporate governance changing the role of the external auditor? This paper examines how the concepts of risk and control are incorporated in current corporate governance promulgations and analyses the implications for the role of the external auditor....... It is suggested that up till now the corporate governance debate has strengthened the position or role of the internal auditor in the advantage of the role of the external auditor. The promulgations have influenced the internal control mechanisms, and the control responsibilities have become more explicit....... Dominant determinants for the future role of the external auditor seem to be in conflict, namely the value adding function of the audit with an alignment of risk oriented efforts by the auditor and the company versus the notion of "back to basics". The external auditors ought to recognise that they must...

Adaptive governance good practice: Show me the evidence!

Science.gov (United States)

Sharma-Wallace, Lisa; Velarde, Sandra J; Wreford, Anita

2018-09-15

Adaptive governance has emerged in the last decade as an intriguing avenue of theory and practice for the holistic management of complex environmental problems. Research on adaptive governance has flourished since the field's inception, probing the process and mechanisms underpinning the new approach while offering various justifications and prescriptions for empirical use. Nevertheless, recent reviews of adaptive governance reveal some important conceptual and practical gaps in the field, particularly concerning challenges in its application to real-world cases. In this paper, we respond directly to the empirical challenge of adaptive governance, specifically asking: which methods contribute to the implementation of successful adaptive governance process and outcomes in practice and across cases and contexts? We adopt a systematic literature review methodology which considers the current body of empirical literature on adaptive governance of social-ecological systems in order to assess and analyse the methods affecting successful adaptive governance practice across the range of existing cases. We find that methods contributing to adaptive governance in practice resemble the design recommendations outlined in previous adaptive governance scholarship, including meaningful collaboration across actors and scales; effective coordination between stakeholders and levels; building social capital; community empowerment and engagement; capacity development; linking knowledge and decision-making through data collection and monitoring; promoting leadership capacity; and exploiting or creating governance opportunities. However, we critically contextualise these methods by analysing and summarising their patterns-in-use, drawing examples from the cases to explore the specific ways they were successfully or unsuccessfully applied to governance issues on-the-ground. Our results indicate some important underlying shared patterns, trajectories, and lessons learned for evidence

Comparison between field data and ultimate heat-sink cooling-pond and spray-pond models

International Nuclear Information System (INIS)

Codell, R.

1982-09-01

Two previously published reports, NUREG-0693 and NUREG-0733, presented models and methods by which ultimate heat sink cooling ponds and spray ponds used for safety-related water supplies in nuclear power plants could be analyzed for design-basis conditions of heat load and meteorology. These models were only partially verified with field data. The present report compares the NRC models to data collected for NRC by Battelle Pacific Northwest Laboratories on the performance of small geothermally heated ponds and spray ponds. These comparisons generally support the conclusion that the NRC models are useful tools in predicting ultimate heat sink performance

Interactive Governance

DEFF Research Database (Denmark)

Bang, Henrik

2016-01-01

Governance analysis has exploded in recent years, and it has become nearly impossible to tell what difference the concept and practice of governance makes from those of government and state. In addition governance analysis has been placed more and more in the shadow of the new institutionalisms and...... and growth. However, interactive governance is not a property or effect of institutions; nor does it apply solely to those individuals who seek success above everything else. It is connective more than individualistic or collectivistic in nature; and it manifests a governability capacity which...

Ultimate Electrical Means for Severe Accident and Multi Unit Event Management

International Nuclear Information System (INIS)

Guisez, Xavier

2015-01-01

Following the Multi Unit Severe Accident that occurred at Fukushima as a result of the tsunami on 11 March 2011, the European Council decided to submit its Nuclear Power Plants to a Stress Test. In Belgium, this Stress Test, named BEST (Belgian Stress Test), was successfully concluded at the end of 2011. Nevertheless, Electrabel decided, in agreement with the Authorities, to start a beyond design basis action plan, with the goal to mitigate the consequences of a Beyond Design Basis Accident and a Multi Unit Event. Consequently, this has led to an improvement of the robustness of its Nuclear Power Plants. Considering the importance of electrical power supply to a nuclear power plant, a significant part of this action plan consisted of setting up a mobile, 'plug and play' method for the electrical power supply to some major safety systems. In order to install this ultimate power supply, three factors were retained as essential. First, important reactor monitoring instrumentation is preserved. Second, core cooling is provided at all times. Finally, systems are easily made operational within a very short delay of time. During normal operation and Design Basis Events, core cooling is provided by High Voltage equipment. However, during high stress circumstances, it is too complex to realize connections on this equipment. Therefore, analysis was performed to realize core cooling with, easier to handle, Low Voltage equipment. These systems are powered by several GenSets, especially designed and manufactured for this application. The outcome of this project are easy to use, ultimate means, that supply electric power to important safety systems in order to drastically reduce the risk of core damage, during a beyond design basis event. Additionally, for all ultimate means, procedures and training modules were developed for the operators. (authors)

The relevance of global energy governance for Arab countries: The case of Morocco

International Nuclear Information System (INIS)

Fritzsche, Kerstin; Zejli, Driss; Taenzler, Dennis

2011-01-01

Global climate and energy governance have led to the creation of a wide range of international and regional institutions, initiatives and financial mechanisms dedicated to fostering renewable energies. Furthermore, a low-carbon economy has evolved in recent years. The objective of this paper is to assess the potential benefits and merits of these institutions, initiatives and mechanisms from the perspective of the Middle East and North Africa (MENA) region. The central questions are if and how these organizations, initiatives and finance mechanisms could support a country from MENA in its efforts to implement large-scale capacities for renewable energy production. For this purpose, Morocco was chosen as a case study. The findings in this paper indicate that the existing institutions and financial mechanisms do not sum up to a coordinated governance approach, although the main needs of a country or region appear to be addressed. The existing institutions and financial mechanisms vary significantly in their ability to support countries, especially those taking the lead in renewable energy implementation. - Research highlights: → A coordinated governance approach is missing for the encouragement of renewable energy application. → Existing institutions and financial mechanisms vary significantly in their ability to support countries. → Front runner countries, such as Morocco, may not find all of their needs adequately addressed.

Formation mechanism of motivation of employees of local governments

Directory of Open Access Journals (Sweden)

O. M. Shovhelia

2014-09-01

Payment mechanisms and incentives can be considered as complete and efficient if wages as the main element of this mechanism does not only reproductive function, but also stimulating. That remuneration and its results should not only be sufficient to offset the costs that occurred in the course of employment of the employee, but also motivate them to realize their physical and intellectual abilities, getting those results are needed municipality, region, state as a whole.

The Use of Government Funding and Taxing Power to Regulate Religious Schools.

Science.gov (United States)

Capps, Kline; Esbeck, Carl H.

1985-01-01

Reviews the concept of governmental funding of private schools and whether this would be the means whereby unwanted and obstrusive regulations would be applied to those schools. Government funding in Spain, Malta, and France was the mechanism by which those governments extended control over church-related schools. (MD)

Efficiency in the United States electric industry: Transaction costs, deregulation, and governance structures

Science.gov (United States)

Peterson, Carl

Transaction costs economics (TCE) posits that firms have an incentive to bypass the market mechanisms in situations where the cost of using the market is prohibitive. Vertical integration, among other governance mechanisms, can be used to minimize the transactions costs associated with the market mechanism. The study analyses different governance mechanisms, which range from complete vertical integration to the use of market mechanisms, for firms in the US electric sector. This sector has undergone tremendous change in the past decade including the introduction of retail competition in some jurisdictions. As a result of the push toward deregulation of the industry, vertically integration, while still significant in the sector, has steadily been replaced by alternative governance structures. Using a sample of 136 investor-owned electric utilities that reported data the US Federal Energy Regulatory Commission between 1996 and 2002, this study estimates firm level efficiency using Data Envelopment Analysis (DEA) and relates these estimates to governance structure and public policies. The analysis finds that vertical integration is positively related to firm efficiency, although in a non-linear fashion suggesting that hybrid governance structures tend to be associated with lower efficiency scores. In addition, while some evidence is found for negative short-term effects on firm efficiency from the choice to deregulate, this result is sensitive to DEA model choice. Further, competition in retail markets is found to be positively related to firm level efficiency, but the retreat from deregulation, which occurred after 2000, is negatively associated with firm-level efficiency. These results are important in the ongoing academic and public policy debates concerning deregulation of the electric section and indicate that vertical economies remain in the industry, but that competition has provided incentives for improving firm level efficiency.

Access to justice within the sustainable self-governance model

OpenAIRE

Stephen Tully

2004-01-01

Little attention has been given to the development and operation of non-state models of global governance and the extent to which they conform to principles of good governance. Focusing primarily on issues of access to justice and secondarily on the independence of such bodies from the industries which they purport to regulate, this paper argues that adjudicative mechanisms established by non-governmental organisations (NGOs) and firms may not produce outcomes which are considered 'just' by t...

Multiaxial pedicle screw designs: static and dynamic mechanical testing.

Science.gov (United States)

Stanford, Ralph Edward; Loefler, Andreas Herman; Stanford, Philip Mark; Walsh, William R

2004-02-15

Randomized investigation of multiaxial pedicle screw mechanical properties. Measure static yield and ultimate strengths, yield stiffness, and fatigue resistance according to an established model. Compare these measured properties with expected loads in vivo. Multiaxial pedicle screws provide surgical versatility, but the complexity of their design may reduce their strength and fatigue resistance. There is no published data on the mechanical properties of such screws. Screws were assembled according to a vertebrectomy model for destructive mechanical testing. Groups of five assemblies were tested in static tension and compression and subject to three cyclical loads. Modes of failure, yield, and ultimate strength, yield stiffness, and cycles to failure were determined for six designs of screw. Static compression yield loads ranged from 217.1 to 388.0 N and yield stiffness from 23.7 to 38.0 N/mm. Cycles to failure ranged from 42 x 10(3) to 4,719 x 10(3) at 75% of static ultimate load. There were significant differences between designs in all modes of testing. Failure occurred at the multiaxial link in static and cyclical compression. Bending yield strengths just exceeded loads expected in vivo. Multiaxial designs had lower static bending yield strength than fixed screw designs. Five out of six multiaxial screw designs achieved one million cycles at 200 N in compression bending. "Ball-in-cup" multiaxial locking mechanisms were vulnerable to fatigue failure. Smooth surfaces and thicker material appeared to be protective against fatigue failure.

Governance Challenges in an Eastern Indonesian Forest Landscape

Directory of Open Access Journals (Sweden)

Rebecca A. Riggs

2018-01-01

Full Text Available Integrated approaches to natural resource management are often undermined by fundamental governance weaknesses. We studied governance of a forest landscape in East Lombok, Indonesia. Forest Management Units (Kesatuan Pengelolaan Hutan or KPH are an institutional mechanism used in Indonesia for coordinating the management of competing sectors in forest landscapes, balancing the interests of government, business, and civil society. Previous reviews of KPHs indicate they are not delivering their potential benefits due to an uncertain legal mandate and inadequate resources. We utilized participatory methods with a broad range of stakeholders in East Lombok to examine how KPHs might improve institutional arrangements to better meet forest landscape goals. We find that KPHs are primarily limited by insufficient integration with other actors in the landscape. Thus, strengthened engagement with other institutions, as well as civil society, is required. Although new governance arrangements that allow for institutional collaboration and community engagement are needed in the long term, there are steps that the East Lombok KPH can take now. Coordinating institutional commitments and engaging civil society to reconcile power asymmetries and build consensus can help promote sustainable outcomes. Our study concludes that improved multi-level, polycentric governance arrangements between government, NGOs, the private sector, and civil society are required to achieve sustainable landscapes in Lombok. The lessons from Lombok can inform forest landscape governance improvements throughout Indonesia and the tropics.

Program governance

CERN Document Server

Khan, Muhammad Ehsan

2014-01-01

FOUNDATION OF GOVERNANCEGovernanceDefining GovernanceGovernance at Multiple LevelsSummaryReferencesTransaction Cost EconomicsTransactions-Core Elements and Attributes     Behavioral Assumptions     Governance Structure AttributesHazards of Concern     Incomplete Contracting     Bilateral Dependency and Fundamental Transformation     Adaptation or MaladaptationLinking Governance, Governance Structures, and ContractsThe Impact of Asset Specificity and Behavioral Assumptions on ContractsAp

Corporate governance and bank performance: Evidence from Bangladesh

Directory of Open Access Journals (Sweden)

Mohammad Badrul Muttakin

2012-01-01

Full Text Available The study investigates the relationship between the corporate governance structure and performance of listed banks in Bangladesh. We find that board independence and board size have a significant positive impact on performance. However, female directors appear to have no impact on performance. Our evidence indicates that the extent of the managerial ownership level has a significant negative impact on bank performance. These results suggest that better corporate governance mechanisms are imperative for every banking company and should be encouraged for the interest of the investors and other stakeholders.

Beyond contracts : Governing structures in non-equity alliances

NARCIS (Netherlands)

Reuer, Jeffrey; Devarakonda, S.V.

Non-equity alliances are often portrayed in the literature as purely contractual collaborative agreements. This paper questions the notion that contractual safeguards and incentives alone provide the formal governance mechanisms that undergird non-equity alliances. We argue and show that partners

Exploration of mechanisms underlying the strain-rate-dependent mechanical property of single chondrocytes

Energy Technology Data Exchange (ETDEWEB)

Nguyen, Trung Dung; Gu, YuanTong, E-mail: yuantong.gu@qut.edu.au [School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, Brisbane, Queensland (Australia)

2014-05-05

Based on the characterization by Atomic Force Microscopy, we report that the mechanical property of single chondrocytes has dependency on the strain-rates. By comparing the mechanical deformation responses and the Young's moduli of living and fixed chondrocytes at four different strain-rates, we explore the deformation mechanisms underlying this dependency property. We found that the strain-rate-dependent mechanical property of living cells is governed by both of the cellular cytoskeleton and the intracellular fluid when the fixed chondrocytes are mainly governed by their intracellular fluid, which is called the consolidation-dependent deformation behavior. Finally, we report that the porohyperelastic constitutive material model which can capture the consolidation-dependent behavior of both living and fixed chondrocytes is a potential candidature to study living cell biomechanics.

Alignment between business process governance and IT governance

DEFF Research Database (Denmark)

Rahimi, Fatemeh; Møller, Charles; Hvam, Lars

2014-01-01

frameworks to enable business-IT strategic alignment, efficient process and IT requirements specification, and IT-enabled business value realization. We examine the actuality of this alignment in practice through a case study conducted in a relatively mature multinational corporation. The findings indicate......The importance of business processes and the increasing centrality of IT to an organization's performance have called for a specific focus on business process governance and IT governance in contemporary enterprises. Despite the wide scope of business process management, which covers both business...... and IT domains, and the profound impact of IT on process innovations, the association between business process governance and IT governance remains under-explored. Analyzing the constituting elements of the two governance concepts, we propose the necessity of alignment between business process and IT governance...

Methodology for predicting ultimate pressure capacity of the ACR-1000 containment structure

International Nuclear Information System (INIS)

Saudy, A.M.; Awad, A.; Elgohary, M.

2006-01-01

The Advanced CANDU Reactor or the ACR-1000 is developed by Atomic Energy of Canada Limited (AECL) to be the next step in the evolution of the CANDU product line. It is based on the proven CANDU technology and incorporates advanced design technologies. The ACR containment structure is an essential element of the overall defense in depth approach to reactor safety, and is a physical barrier against the release of radioactive material to the environment. Therefore, it is important to provide a robust design with an adequate margin of safety. One of the key design requirements of the ACR containment structure is to have an ultimate pressure capacity that is at least twice the design pressure Using standard design codes, the containment structure is expected to behave elastically at least up to 1.5 times the design pressure. Beyond this pressure level, the concrete containment structure with reinforcements and post-tension tendons behaves in a highly non-linear manner and exhibits a complex response when cracks initiate and propagate. To predict the structural non-linear responses, at least two critical features are involved. These are: the structural idealization by the geometry and material property models, and the adopted solution algorithm. Therefore, detailed idealization of the concrete structure is needed in order to accurately predict its ultimate pressure capacity. This paper summarizes the analysis methodology to be carried out to establish the ultimate pressure capacity of the ACR containment structure and to confirm that the structure meets the specified design requirements. (author)

COLLECTIVE VORTEX BEHAVIORS: DIVERSITY, PROXIMATE, AND ULTIMATE CAUSES OF CIRCULAR ANIMAL GROUP MOVEMENTS.

Science.gov (United States)

Delcourt, Johann; Bode, Nikolai W F; Denoël, Mathieu

2016-03-01

Ant mill, caterpillar circle, bat doughnut, amphibian vortex, duck swirl, and fish torus are different names for rotating circular animal formations, where individuals turn around a common center. These "collective vortex behaviors" occur at different group sizes from pairs to several million individuals and have been reported in a large number of organisms, from bacteria to vertebrates, including humans. However, to date, no comprehensive review and synthesis of the literature on vortex behaviors has been conducted. Here, we review the state of the art of the proximate and ultimate causes of vortex behaviors. The ubiquity of this behavioral phenomenon could suggest common causes or fundamental underlying principles across contexts. However, we find that a variety of proximate mechanisms give rise to vortex behaviors. We highlight the potential benefits of collective vortex behaviors to individuals involved in them. For example, in some species, vortices increase feeding efficiency and could give protection against predators. It has also been argued that vortices could improve collective decision-making and information transfer. We highlight gaps in our understanding of these ubiquitous behavioral phenomena and discuss future directions for research in vortex studies.

E-Government for Good Governance in Developing Countries ...

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

E-Government and E-Governance Benefits ..... Morocco's central government promotes the use of ICT in the public sector in order to enhance ...... The project's mission is to develop low-cost laptops with educational value for African children.

The politics of service delivery in South Africa: The local government sphere in context

Directory of Open Access Journals (Sweden)

Purshottama S. Reddy

2016-12-01

Full Text Available The post-1994 democratic developmental South African state opted for a strong local government system which has been constitutionalised, in terms of Chapter 7 of the Constitution of the Republic of South Africa Act 108 of 1996. The politicisation of the local bureaucracy was inevitable as the ruling party sought to ensure that the executive leadership of municipalities shared the same political ideology and vision to facilitate local development. This raises the question, where does politicisation commence and end, and what is the ideal local political interface for efficient and effective service delivery and, more importantly, to ensure good governance? These questions have to take cognisance of the fact that South Africa is a ‘struggle democracy’ and development has to take place in historically disadvantaged areas, where services have been poor or non-existent. The historically advantaged areas have to also be maintained and upgraded, as they are key to financial sustainability of the municipalities. The increasing service delivery protests is a matter for concern, if one has to take cognisance of the popular adage highlighted in official literature, ‘if local government fails, South Arica fails’. Given that the struggles for a democratic South Africa were fought at the grassroots level, this has to translate to an improved quality of life for local communities. Consequently, sound political management is key to enhanced municipal service delivery and ultimately good local governance. This paper reviews political trends and developments up to 2016, but excludes any discussion on the recent local government elections.

7 CFR 4280.29 - Supplemental financing required for the Ultimate Recipient Project.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Supplemental financing required for the Ultimate Recipient Project. 4280.29 Section 4280.29 Agriculture Regulations of the Department of Agriculture... AND GRANTS Rural Economic Development Loan and Grant Programs § 4280.29 Supplemental financing...

Quantum opto-mechanics with micromirrors : combining nano-mechanics with quantum optics

International Nuclear Information System (INIS)

Groeblacher, S.

2010-01-01

This work describes more than four years of research on the effects of the radiation-pressure force of light on macroscopic mechanical structures. The basic system studied here is a mechanical oscillator that is highly reflective and part of an optical resonator. It interacts with the optical cavity mode via the radiation-pressure force. Both the dynamics of the mechanical oscillation and the properties of the light field are modified through this interaction. In our experiments we use quantum optical tools (such as homodyning and down-conversion) with the goal of ultimately showing quantum behavior of the mechanical center of mass motion. In this thesis we present several experiments that pave the way towards this goal and when combined should allow the demonstration of the envisioned quantum phenomena, including entanglement, teleportation and Schroeodinger cat states. The study of quantum behavior of truly macroscopic systems is a long outstanding goal, which will help to answer some of the most fundamental questions in quantum physics today: Why is the world around us classical and not quantum? Is there a size- or mass-limit to systems for them to behave according to quantum mechanics? Is quantum theory complete or do we have to extend it to include mechanisms such as decoherence? Can we use the quantum nature of macroscopic objects to, for example, improve the measurement precision of classical apparatuses? The experiments discussed in this thesis include the very first passive radiation-pressure cooling of a mechanical oscillator in a cryogenic optical resonator, as well as the experimental demonstration of radiation-pressure cooling close to the mechanical quantum ground state. Cooling of the mechanical motion is an important pre-condition for observing quantum effects of the mechanical oscillator. In another experiment, we have demonstrated that we are able to enter the strong-coupling regime of the optomechanical system a regime where coherent energy

Governing new technology: A comparative analysis of government support for nanotechnology in the Netherlands and the United States

Science.gov (United States)

Eijmberts, Johannes

This study examines this variance in national government support for nanotechnology---its shape, size, and policy priorities---by comparing the United States and the Netherlands. Our operating hypothesis is that national government support for nanotechnology development is driven not by the intrinsic nature of the technology but by longstanding structural and institutional arrangements. That is, in the U.S., pluralist political traditions and reliance on classical liberal market economics would suggest a detached national government approach, leaving any initiative to market actors. At the same time, legacies of corporatism in the Dutch political system and a tradition of greater direct government involvement in the national economy would suggest a government-led policy on nanotechnology development. The findings show otherwise. Early on, the U.S. government established the National Nanotechnology Initiative, an overarching federal mechanism to promote and coordinate nanotechnology development. Yet, despite its appearance of central direction and coordination, the NNI reflected pluralist arrangements by leaving ample autonomy for participating federal departments and agencies. The creation of the NNI was driven particularly by concerns of about foreign challenges to American global leadership in science and technology. In the Netherlands, by contrast, the path taken shows the legacy of Dutch corporatist practice---slow, incremental, and embedded in pre-existing institutional arrangements. The Dutch government initially took no directive role, relying instead on established links among universities, public research funding organizations, and industries to advance nanotechnology development in the Netherlands. However, over time, Dutch government involvement in nanotechnology grew to be more supportive, sizeable, comprehensive, and directive---particulary by requiring substantial investments in risk-related research as a condition for public funding and, notably, by

Focused ion beam technology and ultimate applications

International Nuclear Information System (INIS)

Gierak, Jacques

2009-01-01

In this topical review, the potential of the focused ion beam (FIB) technology and ultimate applications are reviewed. After an introduction to the technology and to the operating principles of liquid metal ion sources (LMIS), of ion optics and instrument architectures, several applications are described and discussed. First, the application of FIB for microcircuit inspection, metrology and failure analysis is presented. Then, we introduce and illustrate some advanced patterning schemes we propose as next generation FIB processing examples. These patterning schemes are (i) local defect injection or smoothing in magnetic thin film direct patterning, (ii) functionalization of graphite substrates to guide organization of clusters, (iii) local and selective epitaxy of III–V semiconductor quantum dots and (iv) FIB patterned solid-state nanopores for biological molecules manipulation and analysis. We conclude this work by giving our vision of the future developments for FIB technology. (topical review)

Beyond Cost-Benefit Analysis in the Governance of Synthetic Biology.

Science.gov (United States)

Wallach, Wendell; Saner, Marc; Marchant, Gary

2018-01-01

For many innovations, oversight fits nicely within existing governance mechanisms; nevertheless, others pose unique public health, environmental, and ethical challenges. Synthetic artemisinin, for example, has many precursors in laboratory-developed drugs that emulate natural forms of the same drug. The policy challenges posed by synthetic artemisinin do not differ significantly in kind from other laboratory-formulated drugs. Synthetic biofuels and gene drives, however, fit less clearly into existing governance structures. How many of the new categories of products require new forms of regulatory oversight, or at least extensive forms of testing, remains unclear. Any effort to improve the governance of synthetic biology should start with a rich understanding of the different possible science-policy interfaces that could help to inform governance. CBA falls into a subset of the overall range of possibilities, and which interface is appropriate may turn out to depend on context, on the demands of the decision at hand. In what follows, we lay out a typology of interfaces. After that, we turn to the question of how to draw upon the range of possible interfaces and effectively address the factual and moral complexities of emerging technologies. We propose a governance model built around structures that we call "governance coordinating committees." GCCs are intended to be mechanisms for accommodating the complexities of innovations that have far-ranging societal impacts. The production of biofuels, for example, could contaminate water supplies and have a destructive environmental impact if not managed correctly. The introduction of a gene drive could have economic and environmental impacts that are not restricted to one nation. Forging appropriate means for determining and evaluating those societal impacts, to the best of a corporation's, industry's, or government's ability, is central to responsible research and innovation. Public policy must be shaped in a manner that

Making Sense of Partnering: Discourses, Governance and Institutional Change

DEFF Research Database (Denmark)

Gottlieb, Stefan Christoffer; Jensen, Jens Stissing

2012-01-01

a perspective of institutional theory, however, the development of partnering can also be understood as a strategic intervention that has destabilized the established regulative context in which the traditional contractual mode of project governance takes place. Drawing on a historical document study and data...... from an ethnographic case study of a public partnering project, it is shown that rather than providing a well-defined alternative to the traditional form of project governance, the institutional destabilization has cultivated an organization field offering a legitimate frame for local sense making....... Thus, as a project governance mechanism, partnering emerges as a collective sense-making process directed at (re-)creating a new form of rational behaviour under changing institutional conditions....

The governance structure of the Japanese financial keiretsu

NARCIS (Netherlands)

Berglof, E.; Perotti, E.C.

1994-01-01

The authors rationalize the cross-holdings of debt and equity within the Japanese keiretsu as a contingent governance mechanism through which internal discipline is sustained over time. The reciprocal allocation of control rights supports cooperation and mutual monitoring among managers through a

Governance Challenges in Telecoupled Food Systems

Science.gov (United States)

Eakin, H.; Mahanti, A.; Rueda, X.

2015-12-01

Distal connections increasingly influence food systems' governance: social actors in one geographic context produce intended and unintended consequences in distant locations, coupling the dynamics of socio-ecological systems. While these linkages are not new, economic globalization, urbanization and the dynamics of consumer preferences have accentuated these 'telecoupled' relationships in food systems. Telecoupling refers to the unexpected causal interactions among human-environment systems that were otherwise not linked. This paper presents a framework for evaluating telecoupling processes and outcomes in food systems, focusing on how the disparate scales of drivers and outcomes, diverse values of actors involved, and spatial and social distance combine to challenge socio-ecological system governance. We draw from two examples of food systems (coffee and maize) to argue that telecoupling, as a challenge for food systems, emerges when the institutions and mechanisms of governance acting over one system do not account for the consequences and interactions involving a different system. Telecoupling can stimulate new forms of governance, such as the development of codes of conduct and certification schemes, with positive impacts on food and livelihood security. Our cases suggest that the emergence of new governance arrangements is at least partially contingent on the prior existence of alternative social networks, which cultivate shared values, meanings and goals in food systems, as well as the capacity of affected actors to mobilize political influence and demonstrate plausible causal links. In the absence of such networks and associated capacities, the prior governance arrangements, although poorly adjusted to the new circumstances, are likely to persist, reinforcing existing power relations and the probability of undesirable social and ecological outcomes.

Soil governance in the agricultural landscapes of New South Wales, Australia

Directory of Open Access Journals (Sweden)

Ashley A Webb

2015-03-01

Full Text Available Soil is a valuable natural resource. In the state of New South Wales, Australia, the governance of soil has evolved since Federation in 1901. Following rapid agricultural development, and in the face of widespread soil degradation, the establishment of the Soil Conservation Service marked a turning point in the management of soil. Throughout the 20th century, advances in knowledge were translated into evolving governance frameworks that were largely reactionary but saw progressive reforms such as water pollution legislation and case studies of catchment-scale land and vegetation management. In the 21st century, significant reforms have embedded sustainable use of agricultural soils within catchment- and landscape-scale legislative and institutional frameworks. What is clear, however, is that a multitude of governance strategies and models are utilised in NSW. No single governance model is applicable to all situations because it is necessary to combine elements of several different mechanisms or instruments to achieve the most desired outcomes. Where an industry, such as the sugar industry, has taken ownership of an issue such as acid sulfate soil management, self-regulation has proven to be extremely effective. In the case of co-managing agricultural soils with other landuses, such as mining, petroleum exploration and urban development, regulation, compliance and enforcement mechanisms have been preferred. Institutional arrangements in the form of independent commissioners have also played a role. At the landscape or total catchment level, it is clear that a mix of mechanisms is required. Fundamental, however, to the successful evolution of soil governance is strategic investment in soil research and development that informs the ongoing productive use of agricultural landscapes while preventing land degradation or adverse environmental effects.

PRACTICE OF GOOD GOVERNANCE AND CORPORATE GOVERNANCE

Directory of Open Access Journals (Sweden)

Bălăceanu Cristina

2010-12-01

Full Text Available Corporate governance reforms are occurring in countries around the globe and potentially impacting the population of the entire planet. In developing countries, such reforms occur in a larger context that is primarily defined by previous attempts at promoting “development” and recent processes of economic globalization. In this context, corporate governance reforms (in combination with the liberalising reforms associated with economic globalization, in effect represent a new development strategy for third world countries. The most basic questions that arise with respect to this situation are what the prospects for this new development model are and whether alternatives should be considered. Keywords: governance, corporate governance, economic globalization, development.

The effect of bank monitoring as an alternative of corporate governance mechanisms on the borrowers’ firm value: Evidence from Indonesian listed firms

Directory of Open Access Journals (Sweden)

Alexandra Ryan Ahmad Dina

2012-12-01

Full Text Available The objective of this research is to examine the effect of bank monitoring as an alternative of corporate governance mechanisms on the borrowers’ firm value. The strengths of bank monitoring on the borrowers are measured based on the magnitude of the bank loan, the size of the loan from banks with high monitoring quality, the length of a bank loan outstanding period, and the number of lenders. The research hypotheses were tested using multiple regression model with a sample of 230 companies listed in Indonesia Stock Exchange during 2009. The empirical results show that only the size of the loan from banks with high monitoring quality and the number of lenders significantly influences the borrowers’ firm value. These findings imply that only banks with high monitoring quality could play an important role in the corporate governance and therefore increasing the firm value by their monitoring function. Furthermore, bank monitoring is less effective if a company borrows from many banks, and therefore decreasing the firm value

Management and ultimate storage of wastes from nuclear power generation

International Nuclear Information System (INIS)

1989-09-01

The annotation on R and D prorgam 86 parts I-II have been brought together in the present report part I, together with some general viewpoints, and been classified according to subject. Part II of the present report comprises viewpoints of 'Research Program 1987-1992' and part III of 'Alternative methods of ultimate storage'. Swedish and French viewpoints are presented in Swedish, the remaining foreign material in English. The comments are grouped in subject catergories. (O.S.)

Government and energy - 19-20. century - 2002-2006 seminar

International Nuclear Information System (INIS)

Beltran, A.; Bouneau, Ch.; Bouvier, Y.; Varaschin, D.; Williot, J.P.

2009-01-01

Energy is the industrial domain where the French government has always been at the same time and since the very beginning, the lawmaker, the operator, the regulator and the financing body. Real motive sector of the different industrializing phases, energy (coal, gas, electricity, petroleum) has always been strategic as well as the favoured field for the emergence of the public utility notion. The specificities of the 'French energy model' and the role played by the government have been the object of a three year analysis by historians, economists and energy actors and presented at a seminar made of successive round tables regularly organized in Paris from fall 2003 to spring 2006. These proceedings gather about 30 presentations and testimonies dealing with the role of the French government in the energy domain and with the complex relations between the government and the energy operators. Content: 1 - the government and its intervention means: French gas companies and the government: decision logics of the public supervision; historical prospect of government and electricity in France; role of the government in the development of coal resources in France from the end of the 18. century to the end of the 19. century; the French coal industry from 1914 to 1946: a limited modernization; bad luck for the French coal (1944-1960); economic analysis of the French coal industry life cycle: the ultimate phase (1970-2004); force and inertia of the French nuclear policy - a joint evolution of technology and institutions; the Mine corps and the industry from the 1950's to the 1980's; the public opinion sensibility with respect to energy saving (1974-1986); 2 - looking for energy policies - a network of French actors: the vision of administrative procedures in energy public companies (1945-1975); government's intervention in financing the energy sector; fate of municipal gas and electric utilities in France; the creation of the petroleum general union; the main trends of the

Effect of intercritical heat treatment on mechanical properties of reinforcing steel bars

International Nuclear Information System (INIS)

Abro, M.I.; Memon, R.A.; Soomro, I.A.; Aftab, U.

2017-01-01

Intercritical heat treatments attempts were made to enhance the mechanical properties of reinforcing steel bars milled from scrap metal. For this, two grades of steel bars were obtained from different steel mills and their mechanical properties that include hardness, ultimate tensile strength, and percent elongation before and after intercritical heat treatment were determined. Results indicated that 25.5 and 17.6%, improvements in UTS (Ultimate Tensile Strength) and 18.8 and 14.3% improvement in percent elongation in two grades of reinforcing steel samples containing 0.17 and 0.24% carbon respectively was achieved while heating at 750 degree C for 2h. Appreciable improvement in the mechanical properties was noted due to birth of sufficient quantity of martensite along with ferrite. (author)

Governments' role in decommissioning nuclear power facilities

International Nuclear Information System (INIS)

Guindon, S.; Wendling, R.D.; Gordelier, S.; Soederberg, O.; Averous, J.; Orlando, D.

2005-01-01

the Rome Workshop, we conclude that, with respect to power production facilities, government policy should aim at securing funding, whatever system is practically chosen, so that the actual beneficiary from the power generated - and not the future taxpayer -pays for all the production costs, including future decommissioning. There are very good ethical reasons behind a system which ensures that the generations that consume this electricity do not leave such an economic burden to their grandchildren. This is also one of the principles that are expressed in the 1999 Joint Convention. The most practical way to ensure that such economic burdens do not crop up at a later stage is probably to create some sort of funding mechanism. Such funding can be organised in different ways according to different conditions in different countries. Generally speaking, to ensure an effective funding mechanism, there has to be national legislation on how such a mechanism should be constructed. Different systems with governmental institutions more or less involved are possible. But any funding system, aiming at providing economic resources for decommissioning in a foreseeable future should meet the following requirements. Stable legal framework: the legislation regarding funding should have high profile among legislators to ensure that political pressures do not lead to decisions to change the legislation in order to allow assets to be used for other urgent purposes. Legal rules must ensure that funds collected for this purpose cannot disappear as a consequence of bankruptcy of an owner of a nuclear facility that needs to be decommissioned. Calculations of future costs have to meet high accuracy standards. This means that appropriate discount factors will have to be applied to ensure that the time frames when costs will be incurred will be factored into the costing formulae. One possible way to achieve high accuracy is to require regular and frequent reviews of all calculations. It is

Ultimate uniaxial compressive strength of stiffened panel with opening under lateral pressure

Directory of Open Access Journals (Sweden)

Chang-Li Yu

2015-03-01

Full Text Available This paper concentrated on the ultimate uniaxial compressive strength of stiffened panel with opening under lateral load and also studied the design-oriented formulae. For this purpose, three series of well executed experiments on longitudinal stiffened panel with rectangular opening subjected to the combined load have been selected as test models. The finite element analysis package, ABAQUS, is used for simulation with considering the large elasticplastic deflection behavior of stiffened panels. The feasibility of the numerical procedure is verified by a good agreement of experimental results and numerical results. More cases studies are executed employing nonlinear finite element method to analyze the influence of design variables on the ultimate strength of stiffened panel with opening under combined pressure. Based on data, two design formulae corresponding to different opening types are fitted, and accuracy of them is illustrated to demonstrate that they could be applied to basic design of practical engineering structure.

Governance or Governing – the Missing Link?

Directory of Open Access Journals (Sweden)

Luminiţa Maria Crăciun

2010-07-01

Full Text Available Governance and governing are two distinct concepts, but they intertwine. “Good governing” exercises good influence on development. “Good governance” supposes first a relationship of power focused on a series of reforms structured at three levels: the political – administrative level, the economic level, and the level of civil society. As this dimension is difficult to measure, the qualitative evaluation of the governing act raised the interest of the World Bank researchers, who elaborated and monitored the dynamics of a set of indicators, which includes six major dimensions of the governing. A retrospective concerning the image of governing in Romania during the period from 1996 to 2005 suggests a modest increase of the score: from -0.138 (1996 to 0.008 (2002; that was partially achieved based on the voice and responsibility index and on the political stability index, not on those that measure more directly the administrative performance or the integrity of the governing act. For a comparative study, we chose seven countries for the purposes of analysis (two new European Union member states: Romania and Bulgaria; two older member countries of the European Union: Slovenia and Latvia; three non-member states: Moldova, Ukraine, and Georgia, which reveal the quality of the governing from a comparative perspective. Corruption control completes the image created by the analyzed indicators. The mere formal accomplishment of commitments made in the pre-accession activity, doubled by recent internal evolutions, bring doubts about the credibility of the anticorruption reforms, as Romania continues to be considered the country with the highest CPI in the European Union. The pessimism of public opinion and the fact that only 34% of the Romanian people consider that the level of corruption will decrease in the following three years constitutes an alarm signal addressed to the governance, in view of the real reformation of the administration system

Legitimacy in global governance of sovereign default: the role of international investment agreements

OpenAIRE

Brahms, Lisa

2013-01-01

This paper analyzes the legitimacy of investor-state arbitration under international investment agreements in sovereign debt restructuring. The paper presents mechanisms governing sovereign default generally, namely collective action clauses and informal negotiation in the London and Paris clubs and then discusses how sovereign debt restructuring is governed by IIAs, looking at how the clauses affect restructuring. Taking the conception of legitimacy in global governance by Buchanan and Keoha...

Plural Governance

DEFF Research Database (Denmark)

Mols, Niels Peter; Menard, Claude

2014-01-01

Plural governance is a form of governance where a firm both makes and buys similar goods or services. Despite a widespread use of plural governance there are no transaction cost models of how plural governance affects performance. This paper reviews the literature about plural forms and proposes...... a model relating transaction cost and resource-based variables to the cost of the plural form. The model is then used to analyze when the plural form is efficient compared to alternative governance structures. We also use the model to discuss the strength of three plural form synergies....

Adobe Photoshop CS5 for Photographers The Ultimate Workshop

CERN Document Server

Evening, Martin

2010-01-01

If you already have a good knowledge of Adobe Photoshop and are looking to advance your skills, Adobe Photoshop CS5 for Photographers: The Ultimate Workshop is the book you've been waiting for.  Renowned photographers Martin Evening and Jeff Schewe impart their Photoshop tips and workflow, showing you how to use a vast array of rarely seen advanced Photoshop techniques.  Whether the subject is serious retouching work, weird and wonderful compositions, or planning a shoot before you've even picked up a camera, you can be sure that the advice is based on years of practical experience.

The mental health care model in Brazil: analyses of the funding, governance processes, and mechanisms of assessment.

Science.gov (United States)

Trapé, Thiago Lavras; Campos, Rosana Onocko

2017-03-23

This study aims to analyze the current status of the mental health care model of the Brazilian Unified Health System, according to its funding, governance processes, and mechanisms of assessment. We have carried out a documentary analysis of the ordinances, technical reports, conference reports, normative resolutions, and decrees from 2009 to 2014. This is a time of consolidation of the psychosocial model, with expansion of the health care network and inversion of the funding for community services with a strong emphasis on the area of crack cocaine and other drugs. Mental health is an underfunded area within the chronically underfunded Brazilian Unified Health System. The governance model constrains the progress of essential services, which creates the need for the incorporation of a process of regionalization of the management. The mechanisms of assessment are not incorporated into the health policy in the bureaucratic field. There is a need to expand the global funding of the area of health, specifically mental health, which has been shown to be a successful policy. The current focus of the policy seems to be archaic in relation to the precepts of the psychosocial model. Mechanisms of assessment need to be expanded. Analisar o estágio atual do modelo de atenção à saúde mental do Sistema Único de Saúde, segundo seu financiamento, processos de governança e mecanismos de avaliação. Foi realizada uma análise documental de portarias, informes técnicos, relatórios de conferência, resoluções e decretos de 2009 a 2014. Trata-se de um momento de consolidação do modelo psicossocial, com ampliação da rede assistencial, inversão de financiamento para serviços comunitários com forte ênfase na área de crack e outras drogas. A saúde mental é uma área subfinanciada dentro do subfinanciamento crônico do Sistema Único de Saúde. O modelo de governança constrange o avanço de serviços essenciais, havendo a necessidade da incorporação de um

Classification of radioactive waste and determination of waste specifications as well as conditions of acceptance for ultimate storage

International Nuclear Information System (INIS)

Merz, E.