Generational differences on work engagement levels of government healthcare institution employees

Directory of Open Access Journals (Sweden)

Veronica Hlongwane

2015-04-01

Full Text Available The objective of this study was to explore generational differences on work engagement levels of employees in a South African government healthcare institution. The Ultrech Work Engagement Scale measured the participants’ levels of work engagement and it was administered to a random sample size of government healthcare institution employees (n=289. Statistical analyses of the data were conducted and the results of ANOVA indicated that the levels of work engagement significantly differ depending on the employees’ generational cohort or group for the dimensions vigour, dedication and absorption. In terms of contributions and practical implications, recommendations are made regarding proposed organisational development interventions to enhance employees’ work engagement levels in a healthcare institution context as well as to conduct future research.

The Bidirectional Causality between Country-Level Governance, Economic Growth and Sustainable Development: A Cross-Country Data Analysis

Directory of Open Access Journals (Sweden)

Cristina Boţa-Avram

2018-02-01

Full Text Available In the context of contemporary society, characterized by the information users’ growing and differentiated needs, the way country-level governance and social responsibility contribute to the ensuring of sustainable economic development is a concern for all the actors of the economic sphere. The aim of this paper is to test the causal linkages between the quality of country-level governance, economic growth and a well-known indicator of economic sustainable development, for a large panel of world-wide countries for a period of 10 years (2006–2015. While there are some prior studies that have argued the bidirectional causality between good public governance and economic development, this study intends to provide a new focus on the relationship between country-level governance and economic growth, on one hand, and between country-level governance and adjusted net savings, as a selected indicator of economic sustainable development, on the other hand. Four hypotheses on the causal relationship between good governance, economic growth and sustainable development were tested by using Granger non-causality tests. Our findings resulting from Granger non-causality tests provide reasonable evidence of Granger causality from country-level governance to economic growth, but from economic growth to country-level governance, the causality is not confirmed. In what regards the relationship between country-level governance and adjusted net savings, the bidirectional Granger causality is not confirmed. The main implication of our study is that improving economic growth and sustainable development is a very challenging issue, and the impact of macro-level factors such as country-level governance should not be neglected.

Influences of Government Championship on the Technology Innovation Process at the Project-level

Science.gov (United States)

Yue, Xin

Government support is a popular instrument to foster technology innovation. It can take various forms such as financial aid, tax credits, and technological assistance. Along with the firm characteristics, strategic behavior of the project team, characteristics of the technology and the market, and the regulatory environment, government support influences firms' research and development (R&D) motivations, decision making process, and hence technology development performance. How government support influences the performance in different industries is an important policy and research question. There are many studies on the effectiveness and impacts of government support, mostly at program-level or industry-level. Government Championship is a form of government support distinct from direct financial or technological assistance. Championship includes expressing confidence in the innovation, encouraging others to support the innovation, and persisting under adversity. Championship has been studied as a critical inside factor for innovation success, particularly at project-level. Usually a champion emerged within the organization responsible for the innovation project. However, with the intention to encourage technology development, governments can also play a championship role. Government championship, besides government financial and technological assistance (hereafter "government F&T"), could be one major category of government support to facilitate high-technology innovation. However, there are few studies focusing on the effectiveness of government championship, and how it influences the innovation process. This thesis addresses this question through two studies on high-technology development projects. The first study has tested the effectiveness of government championship on the performance of 431 government sponsored technology innovation projects. Government championship and government F&T, as well as project team strategic behavior, are hypothesized to influence

Models of governance in multihospital systems. Implications for hospital and system-level decision-making.

Science.gov (United States)

Morlock, L L; Alexander, J A

1986-12-01

This study utilizes data from a national survey of 159 multihospital systems in order to describe the types of governance structures currently being utilized, and to compare the policy making process for various types of decisions in systems with different approaches to governance. Survey results indicate that multihospital systems most often use one of three governance models. Forty-one percent of the systems (including 33% of system hospitals) use a parent holding company model in which there is a system-wide corporate governing board and separate governing boards for each member hospital. Twenty-two percent of systems in the sample (but 47% of all system hospitals) utilize what we have termed a modified parent holding company model in which there is one system-wide governing board, but advisory boards are substituted for governing boards at the local hospital level. Twenty-three percent of the sampled systems (including 11% of system hospitals) use a corporate model in which there is one system-wide governing board but no other governing or advisory boards at either the divisional, regional or local hospital levels. A comparison of systems using these three governance approaches found significant variation in terms of system size, ownership and the geographic proximity of member hospitals. In order to examine the relationship between alternative approaches to governance and patterns of decision-making, the three model types were compared with respect to the percentages of systems reporting that local boards, corporate management and/or system-wide corporate boards have responsibility for decision-making in a number of specific issue areas. Study results indicate that, regardless of model type, corporate boards are most likely to have responsibility for decisions regarding the transfer, pledging and sale of assets; the formation of new companies; purchase of assets greater than $100,000; changes in hospital bylaws; and the appointment of local board members. In

Determining firm characteristics and the level of voluntary corporate governance disclosures among Malaysian listed property companies

OpenAIRE

Talpur Shabana; Lizam Mohd; Keerio Nazia

2018-01-01

This study examined the level of voluntary corporate governance disclosures and the influence of firm characteristics (i.e., firm size, firm age, and firm market listing) on the level of these disclosures among Malaysian property listed companies. The check-list to measure the voluntary corporate governance disclosures was adopted from Malaysian corporate governance index 2011 by Minority Shareholder Watchdog Group (MSWG). The voluntary corporate governance disclosure practices and firm speci...

Multi-level governance and adaptive capacity in West Africa

Directory of Open Access Journals (Sweden)

Maria Brockhaus

2012-08-01

Full Text Available In most regions in West Africa, livelihoods depend heavily on forest ecosystem goods and services, often in interplay with agricultural and livestock production systems. Numerous drivers of change are creating a range of fundamental economic, ecological, social and political challenges for the governance of forest commons. Climate change and its impacts on countries’ and regions’ development add a new dimension to an already challenging situation. Governance systems are challenged to set a frame for formulating, financing and implementing adaptation strategies at multiple layers, often in a context of ongoing institutional changes such as decentralisation. A deeper understanding of actors, institutions and networks is needed to overcome barriers in socio-ecological systems to adaptation and enable or enhance adaptive capacity. In this paper, we explore the relationship between governance and adaptive capacity, and characterise and assess the effects of a set of variables and indicators related to two core variables: Institutional flexibility, and individual and organisational understandings and perceptions. We present a comparative analysis with multiple methods based on a number of case studies undertaken at different levels in Burkina Faso and Mali. One of the key findings indicates the importance and influence of discourses and narratives, and how they affect adaptive capacity at different levels. Revealing the ideological character of discourses can help to enable adaptive capacity, as it would break the influence of the actors that employ these narratives to pursuit their own interests.

Determining firm characteristics and the level of voluntary corporate governance disclosures among Malaysian listed property companies

Directory of Open Access Journals (Sweden)

Talpur Shabana

2018-01-01

Full Text Available This study examined the level of voluntary corporate governance disclosures and the influence of firm characteristics (i.e., firm size, firm age, and firm market listing on the level of these disclosures among Malaysian property listed companies. The check-list to measure the voluntary corporate governance disclosures was adopted from Malaysian corporate governance index 2011 by Minority Shareholder Watchdog Group (MSWG. The voluntary corporate governance disclosure practices and firm specific characteristics were obtained from annual reports of property listed companies on Bursa Malaysia for the period of 2012 to 2015. The findings suggested an improving voluntary corporate governance reforms in Malaysia. However, the firm size was found as an inflicting factor in determining the level and quality of voluntary corporate governance disclosure practices. On the contrary, the results found were contradicting the hypothesis related to firm age and firm market listing, as no relation of voluntary corporate governance disclosures and firm age and firm market listing. The study has made an interesting contribution toward the disclosure and corporate governance by contributing in understanding the importance of quality disclosure and good governance practices.

Legitimate Governance of Risk at the EU level? The Case of GMOs

DEFF Research Database (Denmark)

Borras, Susana

2006-01-01

In the past few years, the EU has been establishing a new regulatory framework for GMOs, a central issue in the governance of risk that came under fierce attack in the mid-1990s. The primary question addressed in this article is whether this new framework will be able to solve the legitimacy...... problem of GMO governance at the EU level. Focusing on theories concerning input–output legitimacy and democracy and the role of expertise, this article examines the level of involvement of stakeholders in the process leading to the new rules; the predominant mechanisms of representation that have been...

Wound healing stimulation in mice by low-level light

Science.gov (United States)

Demidova, Tatiana N.; Herman, Ira M.; Salomatina, Elena V.; Yaroslavsky, Anna N.; Hamblin, Michael R.

2006-02-01

It has been known for many years that low levels of laser or non-coherent light (LLLT) accelerate some phases of wound healing. LLLT can stimulate fibroblast and keratinocyte proliferation and migration. It is thought to work via light absorption by mitochondrial chromophores leading to an increase in ATP, reactive oxygen species and consequent gene transcription. However, despite many reports about the positive effects of LLLT on wound healing, its use remains controversial. Our laboratory has developed a model of a full thickness excisional wound in mice that allows quantitative and reproducible light dose healing response curves to be generated. We have found a biphasic dose response curve with a maximum positive effect at 2 J/cm2 of 635-nm light and successively lower beneficial effects from 3-25 J/cm2, the effect is diminished at doses below 2J/cm2 and gradually reaches control healing levels. At light doses above 25 J/cm2 healing is actually worse than controls. The two most effective wavelengths of light were found to be 635 and 820-nm. We found no difference between filtered 635+/-15-nm light from a lamp and 633-nm light from a HeNe laser. The strain and age of the mouse affected the magnitude of the effect. Light treated wounds start to contract after illumination while control wounds initially expand for the first 24 hours. Our hypothesis is that a single brief light exposure soon after wounding affects fibroblast cells in the margins of the wound. Cells may be induced to proliferate, migrate and assume a myofibroblast phenotype. Our future work will be focused on understanding the mechanisms underlying effects of light on wound healing processes.

Color and illuminance level of lighting can modulate willingness to eat bell peppers.

Science.gov (United States)

Hasenbeck, Aimee; Cho, Sungeun; Meullenet, Jean-François; Tokar, Tonya; Yang, Famous; Huddleston, Elizabeth A; Seo, Han-Seok

2014-08-01

Food products are often encountered under colored lighting, particularly in restaurants and retail stores. However, relatively little attention has been paid to whether the color of ambient lighting can affect consumers' motivation for consumption. This study aimed to determine whether color (Experiment 1) and illuminance level (Experiment 2) of lighting can influence consumers' liking of appearance and their willingness to eat bell peppers. For red, green, and yellow bell peppers, yellow and blue lighting conditions consistently increased participants' liking of appearance the most and the least, respectively. Participants' willingness to consume bell peppers increased the most under yellow lighting and the least under blue lighting. In addition, a dark condition (i.e. low level of lighting illuminance) decreased liking of appearance and willingness to eat the bell peppers compared to a bright condition (i.e. high level of lighting illuminance). Our findings demonstrate that lighting color and illuminance level can influence consumers' hedonic impression and likelihood to consume bell peppers. Furthermore, the influences of color and illuminance level of lighting appear to be dependent on the surface color of bell peppers. © 2013 Society of Chemical Industry.

Light Pollution

Science.gov (United States)

Riegel, Kurt W.

1973-01-01

Outdoor lighting is light pollution which handicaps certain astronomical programs. Protective measures must be adopted by the government to aid observational astronomy without sacrificing legitimate outdoor lighting needs. (PS)

Accelerometer-determined physical activity level among government employees in Penang, Malaysia.

Science.gov (United States)

Hazizi, A S; Aina, Mardiah B; Mohd, Nasir M T; Zaitun, Y; Hamid, Jan J M; Tabata, I

2012-04-01

A cross-sectional study was carried out to investigate accelerometer-determined physical activity level of 233 Malay government employees (104 men, 129 women) working in the Federal Government Building Penang, Malaysia. Body weight, height, waist and hip circumference, body fat percentage and blood pressure were measured for each respondent. All the respondents were asked to wear an accelerometer for 3 days. Body mass index (BMI) and waist-hip ratio (WHR) were calculated using a standard formulas. Fasting blood sample was obtained to determine the lipid profile and glucose levels of the respondents. Based on the accelerometer-determined physical activity level, almost 65% of the respondents were categorised as sedentary. Approximately 50.2% of the respondents were overweight or obese. There were negative but significant relationships between body mass index (BMI) (r = -0.353, p obesity in this study. The high prevalence of physical inactivity and obesity found among respondents of this study indicate a need for implementing intervention programmes among this population.

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.

The Corporate Governance approach in the light of classical ...

African Journals Online (AJOL)

The concept of “Corporate Governance” derives from an analogy between the government of nations or states and the governance of corporations. Corporate Governance has had no precise and commonly accepted definition to date mainly due to the standing point of departure of the one defining it. Each definition has ...

Multi-level Governance as an Alternative: The Municipality of Barcelona and the Ciutat Refugi Plan

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Ezgi Irgil

2016-12-01

Full Text Available This paper analyses the response of the Municipality of Barcelona to the Syrian refugee crisis in Europe as an alternative solution that challenges the national government’s restrictive approach. This response introduces the Ciutat Refugi Plan with a city-to-city network at the municipal level that involves other European cities in creating safe routes for refugees at the local government level. In line with multi-level governance theory, I argue that central governments’ inaction has pressured local governments to take action during the Syrian refugee influx. Relying on the influence of local government networks, the Municipality of Barcelona uses discourse as a tool of action in opening discursive spaces for humanitarian political responses to the refugee crisis. Using critical discourse analysis, I test this argument by examining in-depth interviews, speeches of people in power that have appeared in news articles, and statements on official websites.

EVEREST: Pixel Level Decorrelation of K2 Light Curves

Science.gov (United States)

Luger, Rodrigo; Agol, Eric; Kruse, Ethan; Barnes, Rory; Becker, Andrew; Foreman-Mackey, Daniel; Deming, Drake

2016-10-01

We present EPIC Variability Extraction and Removal for Exoplanet Science Targets (EVEREST), an open-source pipeline for removing instrumental noise from K2 light curves. EVEREST employs a variant of pixel level decorrelation to remove systematics introduced by the spacecraft’s pointing error and a Gaussian process to capture astrophysical variability. We apply EVEREST to all K2 targets in campaigns 0-7, yielding light curves with precision comparable to that of the original Kepler mission for stars brighter than {K}p≈ 13, and within a factor of two of the Kepler precision for fainter targets. We perform cross-validation and transit injection and recovery tests to validate the pipeline, and compare our light curves to the other de-trended light curves available for download at the MAST High Level Science Products archive. We find that EVEREST achieves the highest average precision of any of these pipelines for unsaturated K2 stars. The improved precision of these light curves will aid in exoplanet detection and characterization, investigations of stellar variability, asteroseismology, and other photometric studies. The EVEREST pipeline can also easily be applied to future surveys, such as the TESS mission, to correct for instrumental systematics and enable the detection of low signal-to-noise transiting exoplanets. The EVEREST light curves and the source code used to generate them are freely available online.

European Level Test of Romanian Enterprise Governance

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Niculae Feleaga

2006-04-01

Full Text Available The corporate governance is a central and dynamic aspect of the businesses. The term governance comes from the latin “gubernare”, meaning to guide and supposes that the corporate governance imply equally both the leadership function and that of control. As is known there are more ways of defining the enterprise governance starting from the simple stones, which focus on the enterprise and its shareholders, to the most complex ones incorporating individual or departamental responsability to implement a given function of the companies and which implies many other groups of persons. Responsability is the consequence of the law and reglementation application or contract agreements.

European Level Test of Romanian Enterprise Governance

Directory of Open Access Journals (Sweden)

Niculae Feleaga

2006-02-01

Full Text Available The corporate governance is a central and dynamic aspect of the businesses. The term governance comes from the latin “gubernare”, meaning to guide and supposes that the corporate governance imply equally both the leadership function and that of control. As is known there are more ways of defining the enterprise governance starting from the simple stones, which focus on the enterprise and its shareholders, to the most complex ones incorporating individual or departamental responsability to implement a given function of the companies and which implies many other groups of persons. Responsability is the consequence of the law and reglementation application or contract agreements.

Timing growth and development of Campanula by daily light integral and supplemental light level in a cost-efficient light control system

DEFF Research Database (Denmark)

Kjær, Katrine Heinsvig; Ottosen, Carl-Otto; Jørgensen, Bo Nørregaard

2012-01-01

light control system (DynaLight desktop) automatically defines the most cost-efficient use of supplemental light based on predefined setpoints for daily photosynthesis integral (DPI), forecasted solar irradiance and the market price on electricity. It saves energy in high-cost periods of electricity......Two campanula species Campanula portenschlagiana (‘Blue Get Mee’) and Campanula cochlearifolia (‘Blue Wonder’) were grown in a cost-efficient light control system and the effect of supplemental light level and daily light integral (DLI) on growth and development was quantified. The alternative...... the number of flowers and buds and CLI in ‘Blue Get Mee’. The results demonstrate that DLI was the main limiting factor for prediction of growth and development when two campanula species were grown in a cost-efficient light control system where the number of daily light hours was often below the critical...

Multi level governance framework for sustainable urban mobility

DEFF Research Database (Denmark)

Gudmundsson, Henrik

2013-01-01

Cities constitute the backbone of European historic development and provide the basis of its economic future. The near neglect of cities in existing European policies for sustainable growth and development such as the Europe 2020 strategy is untenable. The 2011 White Paper has sought to face...... seem essential to move cities beyond business as usual. Research-wise we need to understand in more detail the political and contextual background for successes - and failures - of European cities. This could help build an effective multi level governance framework for sustainable urban mobility...

Light Pollution: Outdoor lighting is a growing threat to astronomy.

Science.gov (United States)

Riegel, K W

1973-03-30

There have been major qualitative and quantitative changes in outdoor lighting technology in the last decade. The level of skylight caused by outdoor lighting systems is growing at a very high rate, about 20 percent per year nationwide. In addition, the spectral distribution of man-made light pollution may change in the next decade from one containing a few mercury lines to one containing dozens of lines and a significantly increased continuum level. Light pollution is presently damaging to some astronomical programs, and it is likely to become a major factor limiting progress in the next decade. Suitable sites in the United States for new dark sky observing facilities are very difficult to find. Some of the increase in outdoor illumination is due to the character of national growth and development. Some is due to promotional campaigns, in which questionable arguments involving public safety are presented. There are protective measures which might be adopted by the government; these would significantly aid observational astronomy, without compromising the legitimate outdoor lighting needs of society. Observatories should establish programs to routinely monitor sky brightness as a function of position, wavelength, and time. The astronomical community should establish a mechanism by which such programs can be supported and coordinated.

Light ion driven inertial fusion reactor concepts

International Nuclear Information System (INIS)

Cook, D.L.; Sweeney, M.A.; Buttram, M.T.; Prestwich, K.R.; Moses, G.A.; peterson, R.R.; Lovell, E.G.; Englestad, R.L.

1980-01-01

The possibility of designing fusion reactor systems using intense beams of light ions has been investigated. concepts for beam production, transport, and focusing on target have been analyzed in light of more conservative target performance estimates. Analyses of the major criteria which govern the design of the beam-target-cavity tried indicate the feasibility of designing power systems at the few hundred megawatt (electric) level. This paper discusses light ion fusion reactor (LIFR) concepts and presents an assessment of the design limitations through quantitative examples

Government as Institutional Entrepreneur: Extending Working Life in the UK and Japan.

Science.gov (United States)

Flynn, Matthew; Schröder, Heike; Higo, Masa; Yamada, Atsuhiro

2014-07-01

Through the lens of Institutional Entrepreneurship, this paper discusses how governments use the levers of power afforded through business and welfare systems to affect change in the organisational management of older workers. It does so using national stakeholder interviews in two contrasting economies: the United Kingdom and Japan. Both governments have taken a 'light-touch' approach to work and retirement. However, the highly institutionalised Japanese system affords the government greater leverage than that of the liberal UK system in changing employer practices at the workplace level.

Mutual Funds and Information Diffusion: The Role of Country-Level Governance

NARCIS (Netherlands)

C. Lin (Chunmei); M. Massa (Massimo); H. Zhang (Hong)

2014-01-01

markdownabstract__Abstract__ We hypothesize that poor country-level governance, which makes public information less reliable, induces fund managers to increase their use of semi-public information. Utilizing data from international mutual funds and stocks over the 2000-2009 period, we find that

Multispectral simulation environment for modeling low-light-level sensor systems

Science.gov (United States)

Ientilucci, Emmett J.; Brown, Scott D.; Schott, John R.; Raqueno, Rolando V.

1998-11-01

Image intensifying cameras have been found to be extremely useful in low-light-level (LLL) scenarios including military night vision and civilian rescue operations. These sensors utilize the available visible region photons and an amplification process to produce high contrast imagery. It has been demonstrated that processing techniques can further enhance the quality of this imagery. For example, fusion with matching thermal IR imagery can improve image content when very little visible region contrast is available. To aid in the improvement of current algorithms and the development of new ones, a high fidelity simulation environment capable of producing radiometrically correct multi-band imagery for low- light-level conditions is desired. This paper describes a modeling environment attempting to meet these criteria by addressing the task as two individual components: (1) prediction of a low-light-level radiance field from an arbitrary scene, and (2) simulation of the output from a low- light-level sensor for a given radiance field. The radiance prediction engine utilized in this environment is the Digital Imaging and Remote Sensing Image Generation (DIRSIG) model which is a first principles based multi-spectral synthetic image generation model capable of producing an arbitrary number of bands in the 0.28 to 20 micrometer region. The DIRSIG model is utilized to produce high spatial and spectral resolution radiance field images. These images are then processed by a user configurable multi-stage low-light-level sensor model that applies the appropriate noise and modulation transfer function (MTF) at each stage in the image processing chain. This includes the ability to reproduce common intensifying sensor artifacts such as saturation and 'blooming.' Additionally, co-registered imagery in other spectral bands may be simultaneously generated for testing fusion and exploitation algorithms. This paper discusses specific aspects of the DIRSIG radiance prediction for low

Determination of polycyclic aromatic hydrocarbon levels of groundwater in Ife north local government area of Osun state, Nigeria

Directory of Open Access Journals (Sweden)

Abolanle Saheed Adekunle

Full Text Available This study determined the presence and levels of Polycyclic Aromatic Hydrocarbons (PAHs of groundwater in Moro, Edun-Abon, Yakoyo and Ipetumodu communities in Ife-North Local Government Area of Osun State. This was with a view to create public awareness about the safety of groundwater as a source for domestic purposes (e.g., drinking, cooking etc. in non-industrial area. Water samples were collected on seasonal basis, comprising of three months (August–October in the wet season and three months (December–February in the dry season. The PAHs in the water samples were extracted with n-hexane using liquid–liquid extraction method, while their qualitative identifications and quantitative estimations were carried out with the use of gas chromatography. Levels of PAHs detected showed predominance of light PAHs (less than four fused rings for both wet and the dry seasons. Higher concentrations of PAHs were recorded during the wet season than the dry season. The study concluded that the groundwater in the communities was contaminated with light PAHs and the total PAHs in this area exceeded the maximum permissible limit of 10 μg L−1 recommended by World Health Organization (WHO for safety of groundwater. Keywords: Polycyclic aromatic hydrocarbons, Groundwater, Water quality, Seasonal variation, Health impact

Navigational efficiency of nocturnal Myrmecia ants suffers at low light levels.

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Ajay Narendra

Full Text Available Insects face the challenge of navigating to specific goals in both bright sun-lit and dim-lit environments. Both diurnal and nocturnal insects use quite similar navigation strategies. This is despite the signal-to-noise ratio of the navigational cues being poor at low light conditions. To better understand the evolution of nocturnal life, we investigated the navigational efficiency of a nocturnal ant, Myrmecia pyriformis, at different light levels. Workers of M. pyriformis leave the nest individually in a narrow light-window in the evening twilight to forage on nest-specific Eucalyptus trees. The majority of foragers return to the nest in the morning twilight, while few attempt to return to the nest throughout the night. We found that as light levels dropped, ants paused for longer, walked more slowly, the success in finding the nest reduced and their paths became less straight. We found that in both bright and dark conditions ants relied predominantly on visual landmark information for navigation and that landmark guidance became less reliable at low light conditions. It is perhaps due to the poor navigational efficiency at low light levels that the majority of foragers restrict navigational tasks to the twilight periods, where sufficient navigational information is still available.

Effects of light-emitting diode light v. fluorescent light on growing performance, activity levels and well-being of non-beak-trimmed W-36 pullets.

Science.gov (United States)

Liu, K; Xin, H; Settar, P

2018-01-01

More energy-efficient, readily dimmable, long-lasting and more affordable light-emitting diode (LED) lights are increasingly finding applications in poultry production facilities. Despite anecdotal evidence about the benefits of such lighting on bird performance and behavior, concrete research data were lacking. In this study, a commercial poultry-specific LED light (dim-to-blue, controllable correlated color temperature (CCT) from 4500 to 5300 K) and a typical compact fluorescent light (CFL) (soft white, CCT=2700 K) were compared with regards to their effects on growing performance, activity levels, and feather and comb conditions of non-beak-trimmed W-36 pullets during a 14-week rearing period. A total of 1280-day-old pullets in two successive batches, 640 birds each, were used in the study. For each batch, pullets were randomly assigned to four identical litter-floor rooms equipped with perches, two rooms per light regimen, 160 birds per room. Body weight, BW uniformity (BWU), BW gain (BWG) and cumulative mortality rate (CMR) of the pullets were determined every 2 weeks from day-old to 14 weeks of age (WOA). Activity levels of the pullets at 5 to 14 WOA were delineated by movement index. Results revealed that pullets under the LED and CFL lights had comparable BW (1140±5 g v. 1135±5 g, P=0.41), BWU (90.8±1.0% v. 91.9±1.0%, P=0.48) and CMR (1.3±0.6% v. 2.7±0.6%, P=0.18) at 14 WOA despite some varying BWG during the rearing. Circadian activity levels of the pullets were higher under the LED light than under the CFL light, possibly resulting from differences in spectrum and/or perceived light intensity between the two lights. No feather damage or comb wound was apparent in either light regimen at the end of the rearing period. The results contribute to understanding the impact of emerging LED lights on pullets rearing which is a critical component of egg production.

Dutch urban governance: multi-level of multi-scalar?

NARCIS (Netherlands)

Kokx, J.M.C.; Kempen, R. van

2010-01-01

Many accounts of urban governance emphasize municipal and neighbourhood scales, featuring local participation, social cohesion and the relationship between local government and residents. By contrast, our focus is the vertical governance processes of integrated urban policies. We concentrate on the

The Size of Local Government Administration at a Municipal Level as a Determinant of Entrepreneurship

Directory of Open Access Journals (Sweden)

Rusłan Harasym

2017-01-01

Full Text Available This artcle’s aim is to examine a dependency between local government administraton at a municipal level and the level of local entrepreneurship. This paper atempts to answer the queston of whether the size of the local government administraton has features of stmulant or de-stmulant in the process of setng up a business. In other words, does the size of public administraton at a local level (municipal level have a positve or negatve impact on creatng new business enttes? This is important due to at least a couple of reasons. First of all, the current research achievements are not extensive, when it comes to the publicatons that link entrepreneurship and the size of local government administraton. Secondly, the problem of entrepreneurship determinants consttutes stll topical and not fully investgated (or explained aspects of local economy development. Thirdly and fnally, the authors of this artcle have proposed and copyrighted an approach to the quantfcaton of the size of local government administraton, modifying commonly used measures of local public administraton. Thus, this artcle fts not only into the explanaton of the entrepreneurship phenomenon and its determinants, but also contributes to the development of knowledge about dependencies between the size of local selfgovernment and the entrepreneurship level. It expands the knowledge resource on analyzed dependencies and re-orients current approaches to similar research.

Exploring the nature of governance at the level of implementation for health system strengthening: the DIALHS experience.

Science.gov (United States)

Scott, Vera; Schaay, Nikki; Olckers, Patti; Nqana, Nomsa; Lehmann, Uta; Gilson, Lucy

2014-09-01

Health system governance has been recognized as a critical element of the health system strengthening agenda. To date, health governance research often focuses at national or global levels, adopting a macro-perspective that deals with governance structures, forms and principles. Little attention has been given to a micro-perspective which recognizes the role of health system actors in governance, or to considering the operational level of the health system. This article presents a South African case study of an intervention to address conflict in roles and responsibilities between multiple actors supporting service delivery at the local level, and explores the broader insights this experience generates about the nature of local health system governance. In an embedded case study, action learning and reflection theory were used to design and implement the intervention. Data in this article were drawn from minutes, observations and recorded reflections of the meetings and workshops that comprised the intervention. A theoretical governance framework was used both to understand the context of the intervention and to analyse the dimensions of governance relevant in the experience. The study shows how, through action learning and reflection, local managers in two organizations came to understand how the higher level misalignment of organizational structures and processes imposed governance constraints on them, and to see the impact this had on their organizational relationships. By re-framing the conflict as organizational, they were then able to create opportunities for staff to understand their context and participate in negotiating principles for communication and collaborative work. The result reduced conflict between staff in the two organizations, leading to improved implementation of programme support. Strengthening relationships among those working at local level by building collaborative norms and values is an important part of local health system governance for

Mutations in specific structural regions of immunoglobulin light chains are associated with free light chain levels in patients with AL amyloidosis.

Directory of Open Access Journals (Sweden)

Tanya L Poshusta

Full Text Available BACKGROUND: The amyloidoses are protein misfolding diseases characterized by the deposition of amyloid that leads to cell death and tissue degeneration. In immunoglobulin light chain amyloidosis (AL, each patient has a unique monoclonal immunoglobulin light chain (LC that forms amyloid deposits. Somatic mutations in AL LCs make these proteins less thermodynamically stable than their non-amyloidogenic counterparts, leading to misfolding and ultimately the formation of amyloid fibrils. We hypothesize that location rather than number of non-conservative mutations determines the amyloidogenicity of light chains. METHODOLOGY/PRINCIPAL FINDINGS: We performed sequence alignments on the variable domain of 50 kappa and 91 lambda AL light chains and calculated the number of non-conservative mutations over total number of patients for each secondary structure element in order to identify regions that accumulate non-conservative mutations. Among patients with AL, the levels of circulating immunoglobulin free light chain varies greatly, but even patients with very low levels can have very advanced amyloid deposition. CONCLUSIONS: Our results show that in specific secondary structure elements, there are significant differences in the number of non-conservative mutations between normal and AL sequences. AL sequences from patients with different levels of secreted light chain have distinct differences in the location of non-conservative mutations, suggesting that for patients with very low levels of light chains and advanced amyloid deposition, the location of non-conservative mutations rather than the amount of free light chain in circulation may determine the amyloidogenic propensity of light chains.

A New Frontier for LIS Programs: E-Government Education, Library/Government Partnerships, and the Preparation of Future Information Professionals

Science.gov (United States)

Jaeger, Paul T.; Bertot, John Carlo; Shuler, John A.; McGilvray, Jessica

2012-01-01

This paper examines the implications of the continued growth of e-government information, communication, and services for Library and Information Science programs in the United States in light of the development of e-government educational programs and library/government partnerships. The implementation of e-government raises several important…

Impacts of government subsidies on pricing and performance level choice in Energy Performance Contracting: A two-step optimal decision model

International Nuclear Information System (INIS)

Lu, Zhijian; Shao, Shuai

2016-01-01

Highlights: • An ESCO optimal decision model considering governmental subsidies is proposed. • Optimal price and performance level are deduced via a two-stage model. • Demand, profit, and performance level increase with increasing subsidies. • ESCO’s market strategy should firstly focus on high energy consumption industries. • Governmental subsidies standard in different industries should be differentiated. - Abstract: Government subsidies generally play a crucial role in pricing and the choice of performance levels in Energy Performance Contracting (EPC). However, the existing studies pay little attention to how the Energy Service Company (ESCO) prices and chooses performance levels for EPC with government subsidies. To fill such a gap, we propose a joint optimal decision model of pricing and performance level in EPC considering government subsidies. The optimization of the model is achieved via a two-stage process. At the first stage, given a performance level, ESCOs choose the best price; and at the second stage, ESCOs choose the optimal performance level for the optimal price. Furthermore, we carry out a numerical analysis to illuminate such an optimal decision mechanism. The results show that both price sensitivity and performance level sensitivity have significant effects on the choice of performance levels with government subsidies. Government subsidies can induce higher performance levels of EPC, the demand for EPC, and the profit of ESCO. We suggest that ESCO’s market strategy should firstly focus on high energy consumption industries with government subsidies and that government subsidies standard adopted in different industries should be differentiated according to the market characteristics and energy efficiency levels of various industries.

Target detection and driving behaviour measurements in a driving simulator at mesopic light levels

NARCIS (Netherlands)

Alferdinck, J.W.A.M.

2006-01-01

During night-time driving hazardous objects often appear at mesopic light levels, which are typically measured using light meters with a spectral sensitivity that is only valid for photopic light levels. In order to develop suitable mesopic models a target detection experiment was performed in a

Intranet and village community: optimization of public service based on electronic government at the local level

Science.gov (United States)

Pradana, G. W.; Fanida, E. H.; Niswah, F.

2018-01-01

The demand for good governance is directed towards the realization of efficiency, effectiveness, and clean government. The move is demonstrated through national and regional levels to develop and implement electronic government concepts. Through the development of electronic government is done structuring management systems and work processes in the government environment by optimizing the utilization of information technology. One of the real forms of electronic government (e-Gov) implementation at the local level is the Intranet Sub-District program in Sukodono Sub-District, Sidoarjo. Intranet Sub-District is an innovation whose purpose is to realize the availability of information on the utilization of management, distribution, and storage of official scripts, and also the optimal delivery of information and communication in the implementation of guidance and supervision of local administration. The type of this paper is descriptive with a qualitative approach and focus on the implementation of the Intranet District Program in Sukodono District, Sidoarjo. The findings of the study are the limited number of human resources who have mastered ICT, the uneven network, the adequacy of institutional needs and the existence of budget support from the authorized institution and the information system has not accommodated all the service needs.

Energy Efficiency Policy in the United States: Overview of Trends at Different Levels of Government

Energy Technology Data Exchange (ETDEWEB)

Doris, E.; Cochran, J.; Vorum, M.

2009-12-01

This report catalogs by sector--buildings, transportation, industrial, and power--energy efficiency policies at the federal, state, and local levels, and identifies some prominent policy trends. Four key findings emerged from this report: 1) leadership on energy efficiency is necessary--and is found--at each level of government; 2) there is no widely accepted methodology for evaluating energy efficiency policies; 3) coordination among the three levels of government--and across sectors--is increasingly important, and there are opportunities to significantly improve policy performance through a unified strategy; and 4) there are efficiencies to be gained by informing policies in one sector with experience from others.

Energy Efficiency Policy in the United States. Overview of Trends at Different Levels of Government

Energy Technology Data Exchange (ETDEWEB)

Doris, Elizabeth [National Renewable Energy Lab. (NREL), Golden, CO (United States); Cochran, Jaquelin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Vorum, Martin [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2009-12-01

This report catalogs by sector--buildings, transportation, industrial, and power--energy efficiency policies at the federal, state, and local levels, and identifies some prominent policy trends. Four key findings emerged from this report: 1) leadership on energy efficiency is necessary--and is found--at each level of government; 2) there is no widely accepted methodology for evaluating energy efficiency policies; 3) coordination among the three levels of government--and across sectors--is increasingly important, and there are opportunities to significantly improve policy performance through a unified strategy; and 4) there are efficiencies to be gained by informing policies in one sector with experience from others.

Water Security at Local Government Level: What do People Think?

CSIR Research Space (South Africa)

Meissner, Richard

2016-06-01

Full Text Available stream_source_info Meissner_2016.pdf.txt stream_content_type text/plain stream_size 2853 Content-Encoding UTF-8 stream_name Meissner_2016.pdf.txt Content-Type text/plain; charset=UTF-8 Water Security at Local... Government Level: What do People Think? By Dr. Richard Meissner Integrated Water Assessment Group Natural Resources and the Environment Council for Scientific and Industrial Research Presented at the Sustainable Water Seminar 2016, CSIR ICC, 2...

Mobilizing Government

DEFF Research Database (Denmark)

Wang, Cancan; Medaglia, Rony; Jensen, Tina Blegind

2016-01-01

The nature of inter-organizational collaboration between government and other stakeholders is rapidly changing with the introduction of open social media (OSM) platforms. Characterized by a high degree of informality as well as a blurred personal/professional nature, OSM can potentially introduce...... changes and tensions in the well-established routines of the public sector. This paper aims at shedding light on such changes, presenting findings from a study on the use of an OSM platform, WeChat, in an interorganizational collaboration project between government, university, and industry stakeholders...

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...

Multi-level Governance of Land Use Changes in the Brazilian Amazon: Lessons from Paragominas, State of Pará

Directory of Open Access Journals (Sweden)

Marie-Gabrielle Piketty

2015-04-01

Full Text Available Land use governance in the Brazilian Amazon has undergone significant changes in the last decade. At the national level, law enforcement capacity has increased and downstream industries linked to commodity chains responsible for deforestation have begun to monitor some of their suppliers’ impacts on forests. At the municipal level, local actors have launched a Green Municipality initiative, aimed at eliminating deforestation and supporting green supply chains at the territorial level. In this paper, we analyze the land use transition since 2001 in Paragominas—the first Green Municipality—and discuss the limits of the governance arrangements underpinning these changes. Our work draws on a spatially explicit analysis of biophysical variables and qualitative information collected in interviews with key private and public stakeholders of the main commodity chains operating in the region. We argue that, up to now, the emerging multi-level scheme of land governance has not succeeded in promoting large-scale land use intensification, reforestation and rehabilitation of degraded lands. Moreover, private governance mechanisms based on improved product standards, fail to benefit from potential successful partnerships between the public and private sector at the territorial level. We propose a governance approach that adopts a broader territorial focus as a way forward.

Flow velocity and light level drive non-linear response of seagrass

NARCIS (Netherlands)

Villazán, B.; Brun, F.G.; Moreno-Marín, F; Bouma, T.J.; Vergara, J.J.

2016-01-01

We investigated the interactive effects of light (low and high light doses) and flowvelocity (low, medium and high levels) under NH4+ enriched conditions on dynamic and morphologicalvariables of Zostera noltei plants in a 5 wk flume experiment. Our results showed a nonlinearresponse of Z. noltei in

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

AWARENESS AS A FACTOR OF INFLUENCE ON THE LEVEL OF PUBLIC SATISFACTION WITH LOCAL SELF-GOVERNMENT ACTIVITIES

Directory of Open Access Journals (Sweden)

Kiseleva N. V.

2014-12-01

Full Text Available In the modern period of the development of statehood in Russia the significant increase of attention is attributed to the issue of effectiveness of state power and government not only on the federal and regional levels, but on the local level as well. In 2009 there was developed and implemented the system of indicators of the effectiveness’ estimates of the activity of local self-government. The system of effectiveness’ estimates included sociological indices of satisfaction of population. Implementation of sociological indices in the system of effectiveness’ estimates of the activity of local self-government brought positive responses from academic community, politicians, managers, and the public. In the article the analysis of influence of cognitive factor (being kept informed on the level of social contentment of the activity of local self-government’ bodies is done. We do this, based on the results of sociological studies of the major Russian research organizations and data from the aggregate reports, which deal with the monitoring of effectiveness of local self-government of some subjects in the Central federal district of Russia.

Green light from the government to boost nuclear energy

International Nuclear Information System (INIS)

Anon.

2008-01-01

The British government backs the project of building about 10 new nuclear power plants. The main reason is that renewable energies appear to be insufficiently advanced, in technical terms, to rely solely on them for the production of electricity. The British government has warned that the operators will have to pay entirely the dismantlement costs of these new nuclear plants and a fair part of the cost of the management of radioactive wastes they generate. (A.C.)

School governing bodies - the principal's burden or the light of his ...

African Journals Online (AJOL)

In this article I focus on the relationship between principals and school governing bodies in South Africa. Although the school governing body represents many role players, this article will focus mainly on the role and function of parent representatives in the school governing body. Parents constitute the majority in the ...

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...

Feeling Safe in the Dark : Examining the Effect of Entrapment, Lighting Levels, and Gender on Feelings of Safety and Lighting Policy Acceptability

NARCIS (Netherlands)

Boomsma, Christine; Steg, LInda

This research examined to what extent physical factors, notably lighting and entrapment (blocked escape), and individual factors, notably gender, affect feelings of safety and the acceptability of reduced lighting levels. The authors reasoned that acceptability of reduced street lighting depends on

Cross-Scale and Cross-Level Dynamics: Governance and Capacity for Resilience in a Social-Ecological System in Taiwan

Directory of Open Access Journals (Sweden)

Hsing-Sheng Tai

2015-02-01

Full Text Available Resilience thinking has strongly influenced how people understand and pursue sustainability of linked social-ecological systems. Resilience thinking highlights the need to build capacity and manage general system properties in a complex, constantly changing world. I modified an analytical framework to address associations among cross-scale and cross-level dynamics, attributes of governance, and capacity to enhance resilience. The Danungdafu Forestation Area represents one of Taiwan’s most controvisal cases concerning land use, indigenous rights, and environmental issues. Analysis of this Taiwanese experience from a social-ecological perspective can show how current capacities for managing resilience are related to critical governance attributes. Analysis helped identify fundamental flaws in current governance and key issues needing to be addressed. The Danungdafu Forestation Area should transition towards a governance regime that is more participatory, deliberative, multi-layered, accountable, just, and networked. This can be done by developing an intermediate level institution that coordinates the cross-scale and cross-level interactions that better fit this social-ecological system.

Improving Unsustainable Environmental Governance in South Africa: the Case for Holistic Governance

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LJ Kotze

2006-05-01

Full Text Available Environmental law in South Africa has developed in a rapid fashion since the inception of the new constitutional dispensation in 1994. This development is evident from, inter alia, the constitutionalisation of the environmental right in section 24 of the Constitution of the Republic of South Africa, 1996. Section 24 contains amongst other provisions, directive principles that impose duties on government to protect the environment for present and future generations through reasonable legislative and other measures. It is apparent from section 24 that these measures should ensure environmental governance practices that are aimed at the achievement of sustainable results. The South African environmental governance regime is, however, characterised by fragmentation that may negate the achievement of sustainable environmental governance. It is argued in this article that, for environmental governance to become sustainable, it is necessary to integrate environmental governance efforts, possibly by way of a holistic approach to environmental governance. In light of the above, this article: investigates the nature and extent of fragmentation; explores reasons for fragmentation; discusses disadvantages of fragmented governance efforts in South Africa; investigates the concept of integration and holistic governance as means to achieve sustainable environmental governance results; and makes recommendations regarding the eventual achievement of integrated, holistic and sustainable environmental governance.

Governance and Institutional Autonomy: Governing and Governance in Portuguese Higher Education

Science.gov (United States)

Magalhaes, Antonio; Veiga, Amelia; Ribeiro, Filipa; Amaral, Alberto

2013-01-01

This paper aims at looking at governance instruments beyond managerial technicality. It intends to do so by analysing the impact of governance reforms on the universities autonomy assumed as a regulation instrument to politically steer systems and institutions. The regulation efforts undertaken at the European and national levels reflect a trend…

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

A social-level macro-governance mode for collaborative manufacturing processes

Science.gov (United States)

Gao, Ji; Lv, Hexin; Jin, Zhiyong; Xu, Ping

2017-08-01

This paper proposes the social-level macro-governance mode for innovating the popular centralized control for CoM (Collaborative Manufacturing) processes, and makes this mode depend on the support from three aspects of technologies standalone and complementary: social-level CoM process norms, CoM process supervision system, and rational agents as the brokers of enterprises. It is the close coupling of those technologies that redounds to removing effectively the uncontrollability obstacle confronted with by cross-management-domain CoM processes. As a result, this mode enables CoM applications to be implemented by uniting the centralized control of CoM partners for respective CoM activities, and therefore provides a new distributed CoM process control mode to push forward the convenient development and large-scale deployment of SME-oriented CoM applications.

GOVERNMENT SIZE VERSUS GOVERNMENT EFFICIENCY IN A MODEL OF ECONOMIC GROWTH

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Francisca Guedes de Oliveira

2016-04-01

Full Text Available We develop a Solow type growth model where firms produce a single homogenous good using labor, private capital and a public good. The "amount" of public good depends on current government spending and government quality. Quality is the result of the accumulation of public capital. Governments charge distortionary taxes and provide the public good, investing also in "quality" by accumulating public capital. We analyze how the composition of government spending between current expenditures and quality affects the equilibrium levels. We aim to understand the difference in terms of steady state levels between leviathan, quality driven and benevolent governments.

Modes of governance for municipal energy efficiency services - the case of LED street lighting in Germany

NARCIS (Netherlands)

Polzin, F.H.J.; von Flotow, Paschen; Nolden, Colin

2016-01-01

Energy efficiency retrofits are often impeded by high perceived investment risks, long payback periods and a lack of skills. At the municipal level these issues are particularly pronounced as procuring, implementing, and managing retrofits can exceed existing municipal governance capacities. The

On the study of level density parameters for some deformed light nuclei

International Nuclear Information System (INIS)

Sonmezoglu, S.

2005-01-01

The nuclear level density, which is the number of energy levels/MeV at an excitation energy Ex , is a characteristic property of every nucleus. Total level densities are among the key quantities in statistical calculations in many fields, such as nuclear physics, astrophysics, spallation s neutrons measurements, and studies of intermediate-energy heavy-ion collisions. The nuclear level density is an important physical quantity both from the fundamental point of view as well as in understanding the particle and gamma ray emission in various reactions. In light and heavy deformed nucleus, the gamma-ray energies drop with decreasing spin in a very regular fashion. The nuclear level density parameters have been usually used in investigation of the nuclear level density. This parameter itself changes with excitation energy depending on both shell effect in the single particle model and different excitation modes in the collective models. In this study, the energy level density parameters of some deformed light nucleus (40 C a, 47 T i, 59 N i, 79 S e, 80 B r) are determined by using energy spectrum of the interest nucleus for different band. In calculation of energy-level density parameters dependent upon excitation energy of nuclei studied, a model was considered which relies on the fact that energy levels of deformed light nuclei, just like those of deformed heavy nuclei, are equidistant and which relies on collective motions of their nucleons. The present calculation results have been compared with the corresponding experimental and theoretical results. The obtained results are in good agreement with the experimental results

Literature review on risk governance at the company level

OpenAIRE

Dijkman, A.; Terwoert, J.; Hollander, A.

2011-01-01

This literature review on Risk Governance is part of a TNO research programme on the safety of innovative substances and technologies in the workplace. The purpose of this review is to investigate how risk governance can be applied in the workplace when dealing with uncertainties regarding the (health) risks of these technologies, and with the related responsibilities. The review gives an overview of the current state of affairs of risk governance as a concept, and more specifically examines ...

Expansion of the Government Procurement Agreement: Time to Concentrate on Depth as well as Width

Directory of Open Access Journals (Sweden)

Yang Junsok

2012-12-01

Full Text Available WTO Government Procurement Agreement (GPA was designed to liberalize and expand trade in government procurement. Revised GPA was implemented in 1996 and the latest revision was completed (but not yet implemented in 2012, but as a plurilateral agreement. Since the end of the UR, there has been attempts by various WTO members to liberalize trade in the government procurement market? through an expansion of Parties who are signatories to GPA, and through a negotiated agreement on transparency in government procurement. The attempt to expand the Parties who are signatories to the GPA - attempt to increase the width of the coverage of the agreement - has been somewhat successful, but I argue that the goal should be to further liberate the government procurement markets of the current Party members - to reduce thresholds and other barriers which limit market access even to other GPA members, in other words, to increase the depth of coverage. Taking cue from Korea's FTA, I propose a two-level liberalization of the government procurement market under the GPA: A "light" level which would be the same as the current level of liberalization; and a "deep" level with lower thresholds and less exemptions. I argue that, as seen in Korea, with FTAs, many GPA Parties already have multiple levels of liberalization (i.e, spaghetti-bowl effect of FTAs, but by limiting the levels of liberalization to two, we can seek the best of deep liberalization but reduce the spaghetti-bowl effect.

Corporate governance and banks : How justified is the match?

NARCIS (Netherlands)

van der Elst, C.F.

2015-01-01

Banks and bank governance are different. We critically assess the arguments used to pervade these divergences in operational activities. We also question if and how, in light of the specificity of banking activities, bank governance translates the operational peculiarities in different governance

The SAGA Light Source

International Nuclear Information System (INIS)

Yoshida, K.; Iwasaki, Y.; Koda, S.; Okajima, S.; Setoyama, H.; Takabayashi, Y.; Tomimasu, T.; Yoshimura, D.; Ohgaki, H.

2007-01-01

Saga prefectural government operates a synchrotron light facility mainly for industrial applications of the synchrotron light. The facility comprises a 1.4 GeV storage ring, a 250 MeV linac as an electron injector and beamlines. The lattice of the storage ring is designed to perform as small emittance as 25 nm-radian and has long straight sections of 2.9 m length for installing insertion devices. Three beam lines have been prepared by Saga prefectural government and one by Saga University

Governing the energy challenge : Canada and Germany in a multi-level regional and global context

International Nuclear Information System (INIS)

Eberlein, B.; Doern, G.B.; Exeter Univ.,

2009-01-01

This book features essays by leading energy and public policy specialists from Canada and Germany. It originated in the Transatlantic Energy Conference which was hosted by the Canadian Centre for German and European Studies at Toronto's York University in September 2005. The conference was attended by leading energy scholars and experts from Canadian and European universities, research institutes and governmental and non-governmental organizations. The purpose of this book was to compare the dynamics of multi-level energy regulatory governance in Germany and Canada, notably the energy policy challenges that include energy security, environmental sustainability and a competitive resource economy. Many strategies to produce more efficient and sustainable energy are presented in the book. Part 1 of the book focuses on the energy industry, with particular emphasise on electricity, nuclear energy and natural gas. Part 2 of the book focuses on domestic patterns of multi-level energy governance and regulation in the two countries. As a member of the European Union, Germany is more advanced in dealing with multi-level governmental and sustainability constraints than Canada is as a member of the North American Free Trade Agreement (NAFTA). The book focuses on the influence that the energy sector and multi-level institutional arrangements have on energy governance, with particular attention to the link between environmental study, climate change issues and economic market reforms. The growing differences between NAFTA and European Union member countries were highlighted. refs., tabs., figs.

A study on the risk perception of light pollution and the process of social amplification of risk in Korea.

Science.gov (United States)

Kim, Kyung Hee; Choi, Jae Wook; Lee, Eunil; Cho, Yong Min; Ahn, Hyung Rae

2015-05-01

In this study, the risk perception level of each light pollution type was analyzed, and the effects of the variables (e.g., psychometric paradigm factor, trust in the government, etc.) on the process of the increase in the risk perception were analyzed. For the sample population (1096 persons) in Korea, the risk perception levels of each light pollution type and other environmental and health risk factors were compared, and the relative magnitude was examined. In addition, to test which variables affect the group with high-risk perception of each light pollution type, a logistic regression analysis was performed. For the group with highest risk perception of light pollution, the odds ratios (OR) of all psychometric paradigms (excluding controllability) increased compared to those of the group with low-risk perception. Additionally, the level showing the acquisition of information from the media and the recollection level of media criticism on each light pollution type showed a statistically significant increase. Especially, the risk perception of light trespass increased as trust in the government decreased. The significance of this study includes the finding that the public's risk perception of light pollution was significantly affected by the psychometric paradigm factors. Moreover, this study analyzed the differences of the variables that affect the increase in the risk perception of each light pollution type and provided a theoretical framework that can practically reflect the strategy for the risk communication of light pollution.

Flight performance in night-flying sweat bees suffers at low light levels.

Science.gov (United States)

Theobald, Jamie Carroll; Coates, Melissa M; Wcislo, William T; Warrant, Eric J

2007-11-01

The sweat bee Megalopta (Hymenoptera: Halictidae), unlike most bees, flies in extremely dim light. And although nocturnal insects are often equipped with superposition eyes, which greatly enhance light capture, Megalopta performs visually guided flight with apposition eyes. We examined how light limits Megalopta's flight behavior by measuring flight times and corresponding light levels and comparing them with flight trajectories upon return to the nest. We found the average time to land increased in dim light, an effect due not to slow approaches, but to circuitous approaches. Some landings, however, were quite fast even in the dark. To explain this, we examined the flight trajectories and found that in dim light, landings became increasingly error prone and erratic, consistent with repeated landing attempts. These data agree well with the premise that Megalopta uses visual summation, sacrificing acuity in order to see and fly at the very dimmest light intensities that its visual system allows.

System-Level Shared Governance Structures and Processes in Healthcare Systems With Magnet®-Designated Hospitals: A Descriptive Study.

Science.gov (United States)

Underwood, Carlisa M; Hayne, Arlene N

The purpose was to identify and describe structures and processes of best practices for system-level shared governance in healthcare systems. Currently, more than 64.6% of US community hospitals are part of a system. System chief nurse executives (SCNEs) are challenged to establish leadership structures and processes that effectively and efficiently disseminate best practices for patients and staff across complex organizations, geographically dispersed locations, and populations. Eleven US healthcare SCNEs from the American Nurses Credentialing Center's repository of Magnet®-designated facilities participated in a 35-multiquestion interview based on Kanter's Theory of Organizational Empowerment. Most SCNEs reported the presence of more than 50% of the empowerment structures and processes in system-level shared governance. Despite the difficulties and complexities of growing health systems, SCNEs have replicated empowerment characteristics of hospital shared governance structures and processes at the system level.

Effect of Magnesium on Gas Exchange and Photosynthetic Efficiency of Coffee Plants Grown under Different Light Levels

Directory of Open Access Journals (Sweden)

Kaio Gonçalves de Lima Dias

2017-09-01

Full Text Available The aim of the present study was to investigate the effects of magnesium on the gas exchange and photosynthetic efficiency of Coffee seedlings grown in nutrient solution under different light levels. The experiment was conducted under controlled conditions in growth chambers and nutrient solution at the Department of Plant Pathology of the Federal University of Lavras. The treatments consisted of five different Mg concentrations (0, 48, 96, 192 and 384 mg·L−1 and four light levels (80, 160, 240 and 320 µmol photon m−2·s−1. Both the Mg concentration and light levels affected gas exchange in the coffee plants. Photosynthesis increased linearly with the increasing light, indicating that the light levels tested were low for this crop. The highest CO2 assimilation rate, lowest transpiration, and highest water use efficiency were observed with 250 mg·Mg·L−1, indicating that this concentration was the optimal Mg supply for the tested light levels.

Minsky on "Big Government"

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Daniel de Santana Vasconcelos

2014-03-01

Full Text Available This paper objective is to assess, in light of the main works of Minsky, his view and analysis of what he called the "Big Government" as that huge institution which, in parallels with the "Big Bank" was capable of ensuring stability in the capitalist system and regulate its inherently unstable financial system in mid-20th century. In this work, we analyze how Minsky proposes an active role for the government in a complex economic system flawed by financial instability.

Higher Serum Levels of Free ĸ plus λ Immunoglobulin Light Chains Ameliorate Survival of Hemodialysis Patients

DEFF Research Database (Denmark)

Thilo, Florian; Caspari, Christina; Scholze, Alexandra

2011-01-01

Background/Aims: Impaired immune function is common in patients with chronic renal failure. Now, we determined whether serum levels of free immunoglobulin light chains predict mortality in patients with chronic kidney disease stage 5 on hemodialysis. Methods: We performed a prospective cohort study...... of 160 hemodialysis patients with a median follow-up of 15 months (interquartile range, 3-44 months). Serum levels of free κ and λ immunoglobulin light chains were measured at the start of the study. The primary end point was mortality from any cause. Results: In survivors, median serum levels of free κ...... plus λ immunoglobulin light chains were significantly higher compared with nonsurvivors (p light chains above the median compared with patients with serum levels below the median of 210 mg...

Business continuity and risk management at a strategic level: Case study of the Flemish government.

Science.gov (United States)

Bouve, Joris; Steens, Herman-Peter; Ruebens, Martin

2018-01-01

The Flemish government comprises a number of different departments and agencies with the autonomy to optimise their service level in a proactive and resilient manner. Recently, the Flemish government defined four organisational values: openness, decisiveness, trust and agility. In addition, the Internal Audit Agency developed guidelines concerning internal control and organisational management, in which risk management was emphasised. In combination with goal setting and process management, this paper considers risk management as a starting point for the overall management of Flemish government entities. The paper then develops tools to support the establishment of business continuity and risk management processes. These tools fit into the organisation's strategic framework and are easy to understand, pragmatically designed and flexible in their use. The paper goes on to illustrate how the Department of the Chancellery and Public Governance is implementing BCM and risk management, and how it is integrating BCM, risk management and crisis management. It will then focus on the Flemish government's long-term strategy across the boundaries between the different entities and the question of how risk management can become a useful tool for policy makers.

Literature review on risk governance at the company level

NARCIS (Netherlands)

Dijkman, A.; Terwoert, J.; Hollander, A.

2011-01-01

This literature review on Risk Governance is part of a TNO research programme on the safety of innovative substances and technologies in the workplace. The purpose of this review is to investigate how risk governance can be applied in the workplace when dealing with uncertainties regarding the

Level playing field for biomass. Government interventions with regard to fuels and energy carriers for mobility

International Nuclear Information System (INIS)

Hoogma, R.; Te Buck, S.

2010-09-01

A healthy development of the BioBased Economy (BBE) requires government support to one application to not complicate the development of another application. It is important to have a level playing field. This report takes a closer look at the level playing field for biomass in transport. [nl

Rethinking Global Care Chains through the Perspective of Heterogeneous States, Discursive Framings and Multi-Level Governance

DEFF Research Database (Denmark)

Spanger, Marlene; Dahl, Hanne Marlene; Petersson, Elin

2017-01-01

discursive policy analysis with feminist state and multi-level governance theories. Paying attention to the role of the state, we focus on the framing of policy problems that are important for care chains and on potential tensions between different framings within a state and across the different levels...

Cellular chromophores and signaling in low level light therapy

Science.gov (United States)

Hamblin, Michael R.; Demidova-Rice, Tatiana N.

2007-02-01

The use of low levels of visible or near infrared light (LLLT) for reducing pain, inflammation and edema, promoting healing of wounds, deeper tissues and nerves, and preventing tissue damage by reducing cellular apoptosis has been known for almost forty years since the invention of lasers. Originally thought to be a peculiar property of laser light (soft or cold lasers), the subject has now broadened to include photobiomodulation and photobiostimulation using non-coherent light. Despite many reports of positive findings from experiments conducted in vitro, in animal models and in randomized controlled clinical trials, LLLT remains controversial. This likely is due to two main reasons; firstly the biochemical mechanisms underlying the positive effects are incompletely understood, and secondly the complexity of rationally choosing amongst a large number of illumination parameters such as wavelength, fluence, power density, pulse structure and treatment timing has led to the publication of a number of negative studies as well as many positive ones. In recent years major advances have been made in understanding the mechanisms that operate at the cellular and tissue levels during LLLT. Mitochondria are thought to be the main site for the initial effects of light and specifically cytochrome c oxidase that has absorption peaks in the red and near infrared regions of the electromagnetic spectrum matches the action spectra of LLLT effects. The discovery that cells employ nitric oxide (NO) synthesized in the mitochondria by neuronal nitric oxide synthase, to regulate respiration by competitive binding to the oxygen binding of cytochrome c oxidase, now suggests how LLLT can affect cell metabolism. If LLLT photodissociates inhibitory NO from cytochrome c oxidase, this would explain increased ATP production, modulation of reactive oxygen species, reduction and prevention of apoptosis, stimulation of angiogenesis, increase of blood flow and induction of transcription factors. In

Light exposure influences the diurnal oscillation of gut microbiota in mice.

Science.gov (United States)

Wu, Guangyan; Tang, Wenli; He, Yan; Hu, Jingjuan; Gong, Shenhai; He, Zhanke; Wei, Guoquan; Lv, Liyi; Jiang, Yong; Zhou, Hongwei; Chen, Peng

2018-05-03

The gut microbiota exhibit diurnal compositional and functional oscillations that influence the host homeostasis. However, the upstream factors that affect the microbial oscillations remain elusive. Here, we focused on the potential impact of light exposure, the main factor that affects the host circadian oscillation, on the diurnal oscillations of intestinal microflora to explore the upstream factor that governs the fluctuations of the gut microbes. The gut microbiota of the mice that were underwent regular light/dark (LD) cycles exhibited a robust rhythm at both compositional and functional level, in all parts of the intestine. Comparably, constant darkness (DD) led to the loss of the rhythmic oscillations in almost all parts of the intestine. Additionally, the abundance of Clostridia in DD conditions was dramatically enhanced in the small intestine. Our data indicated light exposure is the upstream factor that governs the regular diurnal fluctuations of gut microbiota in vivo. Copyright © 2018. Published by Elsevier Inc.

The importance of macro- versus microstructure in modulating light levels inside coral colonies

DEFF Research Database (Denmark)

Kaniewska, Paulina; Magnusson, Sveinn H.; Anthony, Ken R. N.

2011-01-01

Adjusting the light exposure and capture of their symbiotic photosynthetic dinoflagellates (genus Symbiodinium Freud.) is central to the success of reef-building corals (order Scleractinia) across high spatio-temporal variation in the light environment of coral reefs. We tested the hypothesis...... irradiances at the level of coral photosymbionts. Key index words: irradiance; morphology; photoacclimation; scale; scleractinian coral; Symbiodinium Abbreviations: a chl a, specific absorption coefficient of chl a; Ddn, diadinoxanthin; Dtn, diatoxanthin; GBR, Great Barrier Reef; GFP, green fluorescent...... that optical properties of tissues in some coral species can provide light management at the tissue scale comparable to light modulation by colony architecture in other species. We compared within-tissue scalar irradiance in two coral species from the same light habitat but with contrasting colony growth forms...

The Importance of Institutional Design for Distributed Local-Level Governance of Groundwater: The Case of California’s Sustainable Groundwater Management Act

Directory of Open Access Journals (Sweden)

Michael Kiparsky

2017-09-01

Full Text Available In many areas of the world, groundwater resources are increasingly stressed, and unsustainable use has become common. Where existing mechanisms for governing groundwater are ineffective or nonexistent, new ones need to be developed. Local level groundwater governance provides an intriguing alternative to top-down models, with the promise of enabling management to better match the diversity of physical and social conditions in groundwater basins. One such example is emerging in California, USA, where new state law requires new local agencies to self-organize and act to achieve sustainable groundwater management. In this article, we draw on insights from research on common pool resource management and natural resources governance to develop guidelines for institutional design for local groundwater governance, grounded in California’s developing experience. We offer nine criteria that can be used as principles or standards in the evaluation of institutional design for local level groundwater governance: scale, human capacity, funding, authority, independence, representation, participation, accountability, and transparency. We assert that local governance holds promise as an alternative to centralized governance in some settings but that its success will depend heavily on the details of its implementation. Further, for local implementation to achieve its promise, there remain important complementary roles for centralized governance. California’s developing experience with local level groundwater management in dozens of basins across the state provides a unique opportunity to test and assess the importance and influence of these criteria.

Multi-level policies and adaptive social networks – a conceptual modeling study for maintaining a polycentric governance system

Directory of Open Access Journals (Sweden)

Jean-Denis Mathias

2017-03-01

Full Text Available Information and collaboration patterns embedded in social networks play key roles in multilevel and polycentric modes of governance. However, modeling the dynamics of such social networks in multilevel settings has been seldom addressed in the literature. Here we use an adaptive social network model to elaborate the interplay between a central and a local government in order to maintain a polycentric governance. More specifically, our analysis explores in what ways specific policy choices made by a central agent affect the features of an emerging social network composed of local organizations and local users. Using two types of stylized policies, adaptive co-management and adaptive one-level management, we focus on the benefits of multi-level adaptive cooperation for network management. Our analysis uses viability theory to explore and to quantify the ability of these policies to achieve specific network properties. Viability theory gives the family of policies that enables maintaining the polycentric governance unlike optimal control that gives a unique blueprint. We found that the viability of the policies can change dramatically depending on the goals and features of the social network. For some social networks, we also found a very large difference between the viability of the adaptive one-level management and adaptive co-management policies. However, results also show that adaptive co-management doesn’t always provide benefits. Hence, we argue that applying viability theory to governance networks can help policy design by analyzing the trade-off between the costs of adaptive co-management and the benefits associated with its ability to maintain desirable social network properties in a polycentric governance framework.

Institutions for sustainable forest governance: Robustness, equity, and cross-level interactions in Mawlyngbna, Meghalaya, India

Directory of Open Access Journals (Sweden)

Christoph Oberlack

2015-09-01

Full Text Available This study adopts Ostrom’s Social-Ecological Systems (SES framework in empirical fieldwork to explain how local forestry institutions affect forest ecosystems and social equity in the community of Mawlyngbna in North-East India. Data was collected through 26 semi-structured interviews, participatory timeline development, policy documents, direct observation, periodicals, transect walks, and a concurrent forest-ecological study in the village. Results show that Mawlyngbna's forests provide important sources of livelihood benefits for the villagers. However, ecological disturbance and diversity varies among the different forest ownership types and forest-based livelihood benefits are inequitably distributed. Based on a bounded rationality approach, our analysis proposes a set of causal mechanisms that trace these observed social-ecological outcomes to the attributes of the resource system, resource units, actors and governance system. We analyse opportunities and constraints of interactions between the village, regional, and state levels. We discuss how Ostrom’s design principles for community-based resource governance inform the explanation of robustness but have a blind spot in explaining social equity. We report experiences made using the SES framework in empirical fieldwork. We conclude that mapping cross-level interactions in the SES framework needs conceptual refinement and that explaining social equity of forest governance needs theoretical advances.

A Study of Light Level Effect on the Accuracy of Image Processing-based Tomato Grading

Science.gov (United States)

Prijatna, D.; Muhaemin, M.; Wulandari, R. P.; Herwanto, T.; Saukat, M.; Sugandi, W. K.

2018-05-01

Image processing method has been used in non-destructive tests of agricultural products. Compared to manual method, image processing method may produce more objective and consistent results. Image capturing box installed in currently used tomato grading machine (TEP-4) is equipped with four fluorescence lamps to illuminate the processed tomatoes. Since the performance of any lamp will decrease if its service time has exceeded its lifetime, it is predicted that this will affect tomato classification. The objective of this study was to determine the minimum light levels which affect classification accuracy. This study was conducted by varying light level from minimum and maximum on tomatoes in image capturing boxes and then investigates its effects on image characteristics. Research results showed that light intensity affects two variables which are important for classification, for example, area and color of captured image. Image processing program was able to determine correctly the weight and classification of tomatoes when light level was 30 lx to 140 lx.

On the (in)consistency of citizen and municipal level indicators of social capital and local government performance

NARCIS (Netherlands)

Kampen, J.K.

2010-01-01

We study the empirical consistency of survey based (micro level) indicators of social capital and local government performance on the one, and municipality based (aggregate level) measures of these two concepts on the other hand. Knowledge about the behavior of these indicators is helpful for

Marine informational governance, a conceptual framework

NARCIS (Netherlands)

Hoefnagel, E.W.J.; Vos, de B.I.; Buisman, F.C.

2013-01-01

Marine governance involves interaction between networks and actors from different types and levels of organizations. The concept of multi-level or network governance steps away from the assumptions that supra-national and national government at the macro level is the dominant policy making unit. At

Ruling by canal: Governance and system-level design characteristics of large scale irrigation infrastructure in India and Uzbekistan

Directory of Open Access Journals (Sweden)

Peter Mollinga

2016-06-01

Full Text Available This paper explores the relationship between governance regime and large-scale irrigation system design by investigating three cases: 1 protective irrigation design in post-independent South India; 2 canal irrigation system design in Khorezm Province, Uzbekistan, as implemented in the USSR period, and 3 canal design by the Madras Irrigation and Canal Company, as part of an experiment to do canal irrigation development in colonial India on commercial terms in the 1850s-1860s. The mutual shaping of irrigation infrastructure design characteristics on the one hand and management requirements and conditions on the other has been documented primarily at lower, within-system levels of the irrigation systems, notably at the level of division structures. Taking a 'social construction of technology' perspective, the paper analyses the relationship between technological structures and management and governance arrangements at irrigation system level. The paper finds qualitative differences in the infrastructural configuration of the three irrigation systems expressing and facilitating particular forms of governance and rule, differences that matter for management and use, and their effects and impacts.

Light-dependent governance of cell shape dimensions in cyanobacteria

Directory of Open Access Journals (Sweden)

Beronda L Montgomery

2015-05-01

Full Text Available The regulation of cellular dimension is important for the function and survival of cells. Cellular dimensions, such as size and shape, are regulated throughout the life cycle of bacteria and can be adapted in response to environmental changes to fine-tune cellular fitness. Cell size and shape are generally coordinated with cell growth and division. Cytoskeletal regulation of cell shape and cell wall biosynthesis and/or deposition occurs in a range of organisms. Photosynthetic organisms, such as cyanobacteria, particularly exhibit light-dependent regulation of morphogenes and generation of reactive oxygen species and other signals that can impact cellular dimensions. Environmental signals initiate adjustments of cellular dimensions, which may be vitally important for optimizing resource acquisition and utilization or for coupling the cellular dimensions with the regulation of subcellular organization to maintain optimal metabolism. Although the involvement of cytoskeletal components in the regulation of cell shape is widely accepted, the signaling factors that regulate cytoskeletal and other distinct components involved in cell shape control, particularly in response to changes in external light cues, remain to be fully elucidated. In this review, factors impacting the inter-coordination of growth and division, the relationship between the regulation of cellular dimensions and central carbon metabolism, and consideration of the effects of specific environment signals, primarily light, on cell dimensions in cyanobacteria will be discussed. Current knowledge about the molecular bases of the light-dependent regulation of cellular dimensions and cell shape in cyanobacteria will be highlighted.

Hard and Soft Governance

DEFF Research Database (Denmark)

Moos, Lejf

2009-01-01

of Denmark, and finally the third layer: the leadership used in Danish schools. The use of 'soft governance' is shifting the focus of governance and leadership from decisions towards influence and power and thus shifting the focus of the processes from the decision-making itself towards more focus......The governance and leadership at transnational, national and school level seem to be converging into a number of isomorphic forms as we see a tendency towards substituting 'hard' forms of governance, that are legally binding, with 'soft' forms based on persuasion and advice. This article analyses...... and discusses governance forms at several levels. The first layer is the global: the methods of 'soft governance' that are being utilised by transnational agencies. The second layer is the national and local: the shift in national and local governance seen in many countries, but here demonstrated in the case...

Innovative Pathways for Effective E-Governance in Africa: The Imperative of Authentic Leadership

Directory of Open Access Journals (Sweden)

Godwyns Agbude

2015-12-01

Full Text Available The evolving concept of e-governance has become one of the leading praxis of the 21st Century. This again reinforces, not just the importance of governance in human societies, but the need to redefine, reappraise, reinvent and redirect the path of governance towards effective and efficient service delivery. The paradigm of Science and Technology therefore presents the leading edge in our contemporary world thereby validating the viability of Information and Communication Technology (ICT in governance at diverse levels of operations. This paper, employs secondary data and presents the position that in the light of the fact that e-governance covers areas such as government, citizens and businesses/interest groups, the central place of leadership that will authenticate trust and confidence in the effective delivery of the e-governance protocols therefore becomes an imperative. In the gamut of literature on leadership, this paper identifies authentic leadership as a necessary condition that will facilitate effectiveness and efficiency of e-governance. This paper concludes that since there is a human dimension to the process of e-governance, creating innovative pathways for its effectiveness in Africa calls for authentic leadership which emphasizes constructive and developmental interactions between leaders and followers.

Re-designing illumination level in printing working area

Science.gov (United States)

Wahyuni, D.; Tambunan, M.; Panjaitan, N.; Budiman, I.

2018-02-01

This research was conducted in four printing business in Medan city. The illumination level on the research object is very low around 30 Lux far below the required value of government regulation at 200 Lux. Poor lighting has an impact on the number of defective products that pass the inspection, so we need to improve the workspace lighting to improve the quality of work. The method of determining the measuring point follows SNI 16-7062-2004, and the measuring instrument used is 4 in 1 Environment Meter. The results show that almost all workspaces under study require improved lighting, because the light bulbs used are not able to meet the lighting needs. This research recommends improving the workspace lighting using LED (Light Emitting Diode) lights because it has high energy efficiency and relatively more lifetime compared to the existing lamp.

SNMG: a social-level norm-based methodology for macro-governing service collaboration processes

Science.gov (United States)

Gao, Ji; Lv, Hexin; Jin, Zhiyong; Xu, Ping

2017-08-01

In order to adapt to the accelerative open tendency of collaborations between enterprises, this paper proposes a Social-level Norm-based methodology for Macro-Governing service collaboration processes, called SNMG, to regulate and control the social-level visible macro-behaviors of the social individuals participating in collaborations. SNMG not only can remove effectively the uncontrollability hindrance confronted with by open social activities, but also enables across-management-domain collaborations to be implemented by uniting the centralized controls of social individuals for respective social activities. Therefore, this paper provides a brand-new system construction mode to promote the development and large-scale deployment of service collaborations.

A 256×256 low-light-level CMOS imaging sensor with digital CDS

Science.gov (United States)

Zou, Mei; Chen, Nan; Zhong, Shengyou; Li, Zhengfen; Zhang, Jicun; Yao, Li-bin

2016-10-01

In order to achieve high sensitivity for low-light-level CMOS image sensors (CIS), a capacitive transimpedance amplifier (CTIA) pixel circuit with a small integration capacitor is used. As the pixel and the column area are highly constrained, it is difficult to achieve analog correlated double sampling (CDS) to remove the noise for low-light-level CIS. So a digital CDS is adopted, which realizes the subtraction algorithm between the reset signal and pixel signal off-chip. The pixel reset noise and part of the column fixed-pattern noise (FPN) can be greatly reduced. A 256×256 CIS with CTIA array and digital CDS is implemented in the 0.35μm CMOS technology. The chip size is 7.7mm×6.75mm, and the pixel size is 15μm×15μm with a fill factor of 20.6%. The measured pixel noise is 24LSB with digital CDS in RMS value at dark condition, which shows 7.8× reduction compared to the image sensor without digital CDS. Running at 7fps, this low-light-level CIS can capture recognizable images with the illumination down to 0.1lux.

Micro-level explanations for emergent patterns of self-governance arrangements in small-scale fisheries-A modeling approach.

Directory of Open Access Journals (Sweden)

Emilie Lindkvist

Full Text Available Small-scale fisheries (SSFs in developing countries are expected to play a significant role in poverty alleviation and enhancing food security in the decades to come. To realize this expectation, a better understanding of their informal self-governance arrangements is critical for developing policies that can improve fishers' livelihoods and lead to sustainable ecosystem stewardship. The goal of this paper is to develop a more nuanced understanding of micro-level factors-such as fishers' characteristics and behavior-to explain observed differences in self-governance arrangements in Northwest Mexico. We focus on two ubiquitous forms of self-governance: hierarchical non-cooperative arrangements between fishers and fishbuyers, such as patron-client relationships (PCs, versus more cooperative arrangements amongst fishers, such as fishing cooperatives (co-ops. We developed an agent-based model of an archetypical SSF that captures key hypotheses from in-depth fieldwork in Northwest Mexico of fishers' day-to-day fishing and trading. Results from our model indicate that high diversity in fishers' reliability, and low initial trust between co-op members, makes co-ops' establishment difficult. PCs cope better with this kind of diversity because, in contrast to co-ops, they have more flexibility in choosing whom to work with. However, once co-ops establish, they cope better with seasonal variability in fish abundance and provide long-term security for the fishers. We argue that existing levels of trust and diversity among fishers matter for different self-governance arrangements to establish and persist, and should therefore be taken into account when developing better, targeted policies for improved SSFs governance.

Micro-level explanations for emergent patterns of self-governance arrangements in small-scale fisheries-A modeling approach.

Science.gov (United States)

Lindkvist, Emilie; Basurto, Xavier; Schlüter, Maja

2017-01-01

Small-scale fisheries (SSFs) in developing countries are expected to play a significant role in poverty alleviation and enhancing food security in the decades to come. To realize this expectation, a better understanding of their informal self-governance arrangements is critical for developing policies that can improve fishers' livelihoods and lead to sustainable ecosystem stewardship. The goal of this paper is to develop a more nuanced understanding of micro-level factors-such as fishers' characteristics and behavior-to explain observed differences in self-governance arrangements in Northwest Mexico. We focus on two ubiquitous forms of self-governance: hierarchical non-cooperative arrangements between fishers and fishbuyers, such as patron-client relationships (PCs), versus more cooperative arrangements amongst fishers, such as fishing cooperatives (co-ops). We developed an agent-based model of an archetypical SSF that captures key hypotheses from in-depth fieldwork in Northwest Mexico of fishers' day-to-day fishing and trading. Results from our model indicate that high diversity in fishers' reliability, and low initial trust between co-op members, makes co-ops' establishment difficult. PCs cope better with this kind of diversity because, in contrast to co-ops, they have more flexibility in choosing whom to work with. However, once co-ops establish, they cope better with seasonal variability in fish abundance and provide long-term security for the fishers. We argue that existing levels of trust and diversity among fishers matter for different self-governance arrangements to establish and persist, and should therefore be taken into account when developing better, targeted policies for improved SSFs governance.

Micro-level explanations for emergent patterns of self-governance arrangements in small-scale fisheries—A modeling approach

Science.gov (United States)

Basurto, Xavier; Schlüter, Maja

2017-01-01

Small-scale fisheries (SSFs) in developing countries are expected to play a significant role in poverty alleviation and enhancing food security in the decades to come. To realize this expectation, a better understanding of their informal self-governance arrangements is critical for developing policies that can improve fishers’ livelihoods and lead to sustainable ecosystem stewardship. The goal of this paper is to develop a more nuanced understanding of micro-level factors—such as fishers’ characteristics and behavior—to explain observed differences in self-governance arrangements in Northwest Mexico. We focus on two ubiquitous forms of self-governance: hierarchical non-cooperative arrangements between fishers and fishbuyers, such as patron-client relationships (PCs), versus more cooperative arrangements amongst fishers, such as fishing cooperatives (co-ops). We developed an agent-based model of an archetypical SSF that captures key hypotheses from in-depth fieldwork in Northwest Mexico of fishers’ day-to-day fishing and trading. Results from our model indicate that high diversity in fishers’ reliability, and low initial trust between co-op members, makes co-ops’ establishment difficult. PCs cope better with this kind of diversity because, in contrast to co-ops, they have more flexibility in choosing whom to work with. However, once co-ops establish, they cope better with seasonal variability in fish abundance and provide long-term security for the fishers. We argue that existing levels of trust and diversity among fishers matter for different self-governance arrangements to establish and persist, and should therefore be taken into account when developing better, targeted policies for improved SSFs governance. PMID:28406935

New Model of Information Technology Governance in the Government of Gorontalo City using Framework COBIT 4.1

Science.gov (United States)

Bouty, A. A.; Koniyo, M. H.; Novian, D.

2018-02-01

This study aims to determine the level of maturity of information technology governance in Gorontalo city government by applying the COBIT framework 4.1. The research method is the case study method, by conducting surveys and data collection at 25 institution in Gorontalo City. The results of this study is the analysis of information technology needs based on the measurement of maturity level. The results of the measurement of the maturity level of information technology governance shows that there are still many business processes running at lower level, from 9 existing business processes there are 4 processes at level 2 (repetitive but intuitive) and 3 processes at level 1 (Initial/Ad hoc). With these results, is expected that the government of Gorontalo city immediately make improvements to the governance of information technology so that it can run more effectively and efficiently.

Efficiency of light energy used by leaves situated in different levels of a sweet pepper canopy

NARCIS (Netherlands)

Dueck, T.A.; Grashoff, C.; Broekhuijsen, A.G.M.; Marcelis, L.F.M.

2006-01-01

In order to make the most use of the available light in glasshouse crops, measurements of light penetration, leaf photosynthesis, respiration and transpiration were performed at five levels in a sweet paper canopy at two commercial farms, from July to November 2004. Light response curves of leaf

Lighting.

Energy Technology Data Exchange (ETDEWEB)

United States. Bonneville Power Administration.

1992-09-01

Since lighting accounts for about one-third of the energy used in commercial buildings, there is opportunity to conserve. There are two ways to reduce lighting energy use: modify lighting systems so that they used less electricity and/or reduce the number of hours the lights are used. This booklet presents a number of ways to do both. Topics covered include: reassessing lighting levels, reducing lighting levels, increasing bulb & fixture efficiency, using controls to regulate lighting, and taking advantage of daylight.

Transition in governance of river basin management in The Netherlands through multi-level social learning

NARCIS (Netherlands)

Van Herk, S.; Rijke, J.S.; Zevenbergen, C.; Ashley, R.

2012-01-01

This paper presents a case study of a new adaptive, multi-level governance approach that supported a transition in river basin management in the Netherlands. The floods of 1993 and 1995 in the Netherlands triggered a paradigm shift in flood management. The 2.3 billion Euro flood safety programme

Regulation to create environments conducive to physical activity: understanding the barriers and facilitators at the Australian state government level.

Science.gov (United States)

Shill, Jane; Mavoa, Helen; Crammond, Brad; Loff, Bebe; Peeters, Anna; Lawrence, Mark; Allender, Steven; Sacks, Gary; Swinburn, Boyd A

2012-01-01

Policy and regulatory interventions aimed at creating environments more conducive to physical activity (PA) are an important component of strategies to improve population levels of PA. However, many potentially effective policies are not being broadly implemented. This study sought to identify potential policy/regulatory interventions targeting PA environments, and barriers/facilitators to their implementation at the Australian state/territory government level. In-depth interviews were conducted with senior representatives from state/territory governments, statutory authorities and non-government organisations (n = 40) to examine participants': 1) suggestions for regulatory interventions to create environments more conducive to PA; 2) support for preselected regulatory interventions derived from a literature review. Thematic and constant comparative analyses were conducted. POLICY INTERVENTIONS MOST COMMONLY SUGGESTED BY PARTICIPANTS FELL INTO TWO AREAS: 1) urban planning and provision of infrastructure to promote active travel; 2) discouraging the use of private motorised vehicles. Of the eleven preselected interventions presented to participants, interventions relating to walkability/cycling and PA facilities received greatest support. Interventions involving subsidisation (of public transport, PA-equipment) and the provision of more public transport infrastructure received least support. These were perceived as not economically viable or unlikely to increase PA levels. Dominant barriers were: the powerful 'road lobby', weaknesses in the planning system and the cost of potential interventions. Facilitators were: the provision of evidence, collaboration across sectors, and synergies with climate change/environment agendas. This study points to how difficult it will be to achieve policy change when there is a powerful 'road lobby' and government investment prioritises road infrastructure over PA-promoting infrastructure. It highlights the pivotal role of the

Corporate Governance in Costa Rica

OpenAIRE

Gilberto E. Arce; Edgar Robles C.

2005-01-01

This paper examines corporate governance practices in Costa Rica. First, it estimates corporate governance charter measures using firm-level data for 87 Costa Rican firms and studies their impact on the firms` performance; here, the mean of the corporate governance charters for the publicly traded firms is equal to 56. 14. Second, new evidence is presented on de jure and de facto corporate governance charter measures at the firm level and on their effect on the performance of the firm. The re...

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.

Disaster Governance for Community Resilience in Coastal Towns: Chilean Case Studies.

Science.gov (United States)

Villagra, Paula; Quintana, Carolina

2017-09-14

This study aimed to further our understanding of a characteristic of Community Resilience known as Disaster Governance. Three attributes of Disaster Governance-redundancy, diversity, and overlap-were studied in four coastal towns in southern Chile that are at risk of tsunamis. Overall, we explored how different spatial structures of human settlements influence Disaster Governance. Using the Projective Mapping Technique, the distribution of emergency institutions (N = 32) and uses given to specific sites (e.g., for refuge, sanitary purposes and medical attention) were mapped. Content and GIS analyses (Directional Distribution and Kernel Density Index) were used to explore the dispersion and concentration of institutions and uses in each town. Disaster Governance was found to be highly influenced by decisions taken during regional, urban, and emergency planning. Governance is better in towns of higher order in the communal hierarchical structure. Most of the emergency institutions were found to be located in central and urban areas, which, in turn, assures more redundancy, overlap, and diversity in governance in the event of a tsunami. Lack of flexibility of emergency plans also limits governance in rural and indigenous areas. While the spatial relationships found in this study indicate that urban sectors have better Disaster Governance than rural and indigenous sectors, the influence of resource availability after tsunamis, the role and responsibility of different levels of governments, and the politics of disaster also play an important role in Disaster Governance for determining Community Resilience. These findings shed light on emergency planning and aspects of the Disaster Management cycle.

Governance of disaster risk reduction in Cameroon: The need to empower local government

Directory of Open Access Journals (Sweden)

Henry N. Bang

2013-02-01

Full Text Available The impact of natural hazards and/or disasters in Cameroon continues to hit local communities hardest, but local government lacks the ability to manage disaster risks adequately. This is partly due to the fact that the necessity to mainstream disaster risk reduction into local governance and development practices is not yet an underlying principle of Cameroon’s disaster management framework. Using empirical and secondary data, this paper analyses the governance of disaster risks in Cameroon with particular focus on the challenges local government faces in implementing disaster risk reduction strategies. The hypothesis is that the governance of disaster risks is too centralised at the national level, with huge implications for the effective governance of disaster risks at the local level. Although Cameroon has reinvigorated efforts to address growing disaster risks in a proactive way, it is argued that the practical actions are more reactive than proactive in nature. The overall aim is to explore the challenges and opportunities that local government has in the governance of disaster risks. Based on the findings from this research, policy recommendations are suggested on ways to mainstream disaster risk reduction strategies into local governance, and advance understanding and practice in the local governance of disaster risks in the country.

Interoperability, Enterprise Architectures, and IT Governance in Government

OpenAIRE

Scholl , Hans ,; Kubicek , Herbert; Cimander , Ralf

2011-01-01

Part 4: Architecture, Security and Interoperability; International audience; Government represents a unique, and also uniquely complex, environment for interoperation of information systems as well as for integration of workflows and processes across governmental levels and branches. While private-sector organizations by and large have the capacity to implement “enterprise architectures” in a relatively straightforward fashion, for notable reasons governments do not enjoy such luxury. For thi...

An analysis of potential barriers and enablers to regulating the television marketing of unhealthy foods to children at the state government level in Australia.

Science.gov (United States)

Chung, Alexandra; Shill, Jane; Swinburn, Boyd; Mavoa, Helen; Lawrence, Mark; Loff, Bebe; Crammond, Bradley; Sacks, Gary; Allender, Steven; Peeters, Anna

2012-12-28

In Australia there have been many calls for government action to halt the effects of unhealthy food marketing on children's health, yet implementation has not occurred. The attitudes of those involved in the policy-making process towards regulatory intervention governing unhealthy food marketing are not well understood. The objective of this research was to understand the perceptions of senior representatives from Australian state and territory governments, statutory authorities and non-government organisations regarding the feasibility of state-level government regulation of television marketing of unhealthy food to children in Australia. Data from in-depth semi-structured interviews with senior representatives from state and territory government departments, statutory authorities and non-government organisations (n=22) were analysed to determine participants' views about regulation of television marketing of unhealthy food to children at the state government level. Data were analysed using content and thematic analyses. Regulation of television marketing of unhealthy food to children was supported as a strategy for obesity prevention. Barriers to implementing regulation at the state level were: the perception that regulation of television advertising is a Commonwealth, not state/territory, responsibility; the power of the food industry and; the need for clear evidence that demonstrates the effectiveness of regulation. Evidence of community support for regulation was also cited as an important factor in determining feasibility. The regulation of unhealthy food marketing to children is perceived to be a feasible strategy for obesity prevention however barriers to implementation at the state level exist. Those involved in state-level policy making generally indicated a preference for Commonwealth-led regulation. This research suggests that implementation of regulation of the television marketing of unhealthy food to children should ideally occur under the direction

An analysis of potential barriers and enablers to regulating the television marketing of unhealthy foods to children at the state government level in Australia

Directory of Open Access Journals (Sweden)

Chung Alexandra

2012-12-01

Full Text Available Abstract Background In Australia there have been many calls for government action to halt the effects of unhealthy food marketing on children's health, yet implementation has not occurred. The attitudes of those involved in the policy-making process towards regulatory intervention governing unhealthy food marketing are not well understood. The objective of this research was to understand the perceptions of senior representatives from Australian state and territory governments, statutory authorities and non-government organisations regarding the feasibility of state-level government regulation of television marketing of unhealthy food to children in Australia. Method Data from in-depth semi-structured interviews with senior representatives from state and territory government departments, statutory authorities and non-government organisations (n=22 were analysed to determine participants' views about regulation of television marketing of unhealthy food to children at the state government level. Data were analysed using content and thematic analyses. Results Regulation of television marketing of unhealthy food to children was supported as a strategy for obesity prevention. Barriers to implementing regulation at the state level were: the perception that regulation of television advertising is a Commonwealth, not state/territory, responsibility; the power of the food industry and; the need for clear evidence that demonstrates the effectiveness of regulation. Evidence of community support for regulation was also cited as an important factor in determining feasibility. Conclusions The regulation of unhealthy food marketing to children is perceived to be a feasible strategy for obesity prevention however barriers to implementation at the state level exist. Those involved in state-level policy making generally indicated a preference for Commonwealth-led regulation. This research suggests that implementation of regulation of the television marketing of

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.

Architecture Governance: The Importance of Architecture Governance for Achieving Operationally Responsive Ground Systems

Science.gov (United States)

Kolar, Mike; Estefan, Jeff; Giovannoni, Brian; Barkley, Erik

2011-01-01

Topics covered (1) Why Governance and Why Now? (2) Characteristics of Architecture Governance (3) Strategic Elements (3a) Architectural Principles (3b) Architecture Board (3c) Architecture Compliance (4) Architecture Governance Infusion Process. Governance is concerned with decision making (i.e., setting directions, establishing standards and principles, and prioritizing investments). Architecture governance is the practice and orientation by which enterprise architectures and other architectures are managed and controlled at an enterprise-wide level

Light

DEFF Research Database (Denmark)

Prescott, N.B.; Kristensen, Helle Halkjær; Wathes, C.M.

2004-01-01

This chapter presents the effect of artificial light environments (light levels, colour, photoperiod and flicker) on the welfare of broilers in terms of vision, behaviour, lameness and mortality......This chapter presents the effect of artificial light environments (light levels, colour, photoperiod and flicker) on the welfare of broilers in terms of vision, behaviour, lameness and mortality...

[Influence of different lighting levels at workstations with video display terminals on operators' work efficiency].

Science.gov (United States)

Janosik, Elzbieta; Grzesik, Jan

2003-01-01

The aim of this work was to evaluate the influence of different lighting levels at workstations with video display terminals (VDTs) on the course of the operators' visual work, and to determine the optimal levels of lighting at VDT workstations. For two kinds of job (entry of figures from a typescript and edition of the text displayed on the screen), the work capacity, the degree of the visual strain and the operators' subjective symptoms were determined for four lighting levels (200, 300, 500 and 750 lx). It was found that the work at VDT workstations may overload the visual system and cause eyes complaints as well as the reduction of accommodation or convergence strength. It was also noted that the edition of the text displayed on the screen is more burdening for operators than the entry of figures from a typescript. Moreover, the examination results showed that the lighting at VDT workstations should be higher than 200 lx and that 300 lx makes the work conditions most comfortable during the entry of figures from a typescript, and 500 lx during the edition of the text displayed on the screen.

Efficiency of light curing units in a government dental school.

Science.gov (United States)

Nassar, Hani M; Ajaj, Reem; Hasanain, Fatin

2018-01-01

The light intensity of a light-curing unit is a crucial factor that affects the clinical longevity of resin composites. This study aimed to investigate the efficiency of light-curing units in use at a local governmental dental school for curing conventional and bulk-fill resin materials. A total of 166 light-curing units at three locations were examined, and the brand, type, clinic location, diameter of curing tip, tip cleanliness (using a visual score), and the output (in mW/cm 2 using a digital radiometer) were recorded. Only 23.5% of the units examined had clean tips, with the graduate student clinical area containing the highest percentage of clean tips. Further, tips with poor cleanliness score values were associated with significantly lower output intensities. A small percentage (9.4%) of units was capable of producing intensities higher than 1,200 mW/cm 2 and lower than 600 mW/cm 2 (7.6%). The majority of the low intensity units were located in the undergraduate student area, which also contained the highest number of units with intensities between 900 and 1,200 mW/cm 2 . The output of all the units in service was satisfactory for curing conventional resin composites, and most units were capable of curing bulk-fill resin materials.

Classification of video sequences into chosen generalized use classes of target size and lighting level.

Science.gov (United States)

Leszczuk, Mikołaj; Dudek, Łukasz; Witkowski, Marcin

The VQiPS (Video Quality in Public Safety) Working Group, supported by the U.S. Department of Homeland Security, has been developing a user guide for public safety video applications. According to VQiPS, five parameters have particular importance influencing the ability to achieve a recognition task. They are: usage time-frame, discrimination level, target size, lighting level, and level of motion. These parameters form what are referred to as Generalized Use Classes (GUCs). The aim of our research was to develop algorithms that would automatically assist classification of input sequences into one of the GUCs. Target size and lighting level parameters were approached. The experiment described reveals the experts' ambiguity and hesitation during the manual target size determination process. However, the automatic methods developed for target size classification make it possible to determine GUC parameters with 70 % compliance to the end-users' opinion. Lighting levels of the entire sequence can be classified with an efficiency reaching 93 %. To make the algorithms available for use, a test application has been developed. It is able to process video files and display classification results, the user interface being very simple and requiring only minimal user interaction.

The relationship among biodiversity, governance, wealth, and scientific capacity at a country level: Disaggregation and prioritization.

Science.gov (United States)

Lira-Noriega, Andrés; Soberón, Jorge

2015-09-01

At a global level, the relationship between biodiversity importance and capacity to manage it is often assumed to be negative, without much differentiation among the more than 200 countries and territories of the world. We examine this relationship using a database including terrestrial biodiversity, wealth and governance indicators for most countries. From these, principal components analysis was used to construct aggregated indicators at global and regional scales. Wealth, governance, and scientific capacity represent different skills and abilities in relation to biodiversity importance. Our results show that the relationship between biodiversity and the different factors is not simple: in most regions wealth and capacity varies positively with biodiversity, while governance vary negatively with biodiversity. However, these trends, to a certain extent, are concentrated in certain groups of nations and outlier countries. We discuss our results in the context of collaboration and joint efforts among biodiversity-rich countries and foreign agencies.

Multi-level governance-perspective on management of nuclear waste disposal. A comparative analysis

Energy Technology Data Exchange (ETDEWEB)

Brunnengraeber, Achim; Haefner, Daniel

2015-07-01

The primary aim of the project is to conduct a detailed social and political analysis of the preconditions for the development of an acceptable strategy for nuclear waste disposal in Germany. This includes the identification of stakeholders and their interests, responsibilities, value systems, views and expectations as well as paths for a constructive approach to dialogue and problem-solving. A focus of the research project will be an international comparative multi-level governance analysis of acceptance patterns and steering mechanisms for conflict resolution.

Multi-level governance-perspective on management of nuclear waste disposal. A comparative analysis

International Nuclear Information System (INIS)

Brunnengraeber, Achim; Haefner, Daniel

2015-01-01

The primary aim of the project is to conduct a detailed social and political analysis of the preconditions for the development of an acceptable strategy for nuclear waste disposal in Germany. This includes the identification of stakeholders and their interests, responsibilities, value systems, views and expectations as well as paths for a constructive approach to dialogue and problem-solving. A focus of the research project will be an international comparative multi-level governance analysis of acceptance patterns and steering mechanisms for conflict resolution.

Disaster Governance for Community Resilience in Coastal Towns: Chilean Case Studies

Directory of Open Access Journals (Sweden)

Paula Villagra

2017-09-01

Full Text Available This study aimed to further our understanding of a characteristic of Community Resilience known as Disaster Governance. Three attributes of Disaster Governance—redundancy, diversity, and overlap—were studied in four coastal towns in southern Chile that are at risk of tsunamis. Overall, we explored how different spatial structures of human settlements influence Disaster Governance. Using the Projective Mapping Technique, the distribution of emergency institutions (N = 32 and uses given to specific sites (e.g., for refuge, sanitary purposes and medical attention were mapped. Content and GIS analyses (Directional Distribution and Kernel Density Index were used to explore the dispersion and concentration of institutions and uses in each town. Disaster Governance was found to be highly influenced by decisions taken during regional, urban, and emergency planning. Governance is better in towns of higher order in the communal hierarchical structure. Most of the emergency institutions were found to be located in central and urban areas, which, in turn, assures more redundancy, overlap, and diversity in governance in the event of a tsunami. Lack of flexibility of emergency plans also limits governance in rural and indigenous areas. While the spatial relationships found in this study indicate that urban sectors have better Disaster Governance than rural and indigenous sectors, the influence of resource availability after tsunamis, the role and responsibility of different levels of governments, and the politics of disaster also play an important role in Disaster Governance for determining Community Resilience. These findings shed light on emergency planning and aspects of the Disaster Management cycle.

Information management in smart grids: Who should govern information management to balance between coordination and competition on the distribution grid level?

OpenAIRE

Buchmann, Marius

2016-01-01

Smart grids should increase coordination on the distribution grid level and facilitate new market opportunities (I.e. competition on a level playing field). Information management is becoming a new task in the electricity supply chain. It is an enbaler for the development of smart grids. Therefore, the governance of information management should as well efficiently balance between coordination and competition. Within this paper we analyse which role from the energy sector could govern the inf...

Low level light in combination with metabolic modulators for effective therapy

Science.gov (United States)

Dong, Tingting; Zhang, Qi; Hamblin, Michael R.; Wu, Mei X.

2015-03-01

Vascular damage occurs frequently at the injured brain causing hypoxia and is associated with poor outcomes in the clinics. We found high levels of glycolysis, reduced ATP generation, and increased formation of reactive oxygen species (ROS) and apoptosis in neurons under hypoxia. Strikingly, these adverse events were reversed significantly by noninvasive exposure of injured brain to low-level light (LLL). LLL illumination sustained the mitochondrial membrane potential, constrained cytochrome C leakage in hypoxic cells, and protected them from apoptosis, underscoring a unique property of LLL. The effect of LLL was further bolstered by combination with metabolic substrates such as pyruvate or lactate both in vivo and in vitro. The combinational treatment retained memory and learning activities of injured mice to a normal level, whereas those treated with LLL or pyruvate alone, or sham light displayed partial or severe deficiency in these cognitive functions. In accordance with well-protected learning and memory function, the hippocampal region primarily responsible for learning and memory was completely protected by a combination of LLL and pyruvate, in marked contrast to the severe loss of hippocampal tissue due to secondary damage in control mice. These data clearly suggest that energy metabolic modulators can additively or synergistically enhance the therapeutic effect of LLL in energy-producing insufficient tissues like injured brain. Keywords:

A color fusion method of infrared and low-light-level images based on visual perception

Science.gov (United States)

Han, Jing; Yan, Minmin; Zhang, Yi; Bai, Lianfa

2014-11-01

The color fusion images can be obtained through the fusion of infrared and low-light-level images, which will contain both the information of the two. The fusion images can help observers to understand the multichannel images comprehensively. However, simple fusion may lose the target information due to inconspicuous targets in long-distance infrared and low-light-level images; and if targets extraction is adopted blindly, the perception of the scene information will be affected seriously. To solve this problem, a new fusion method based on visual perception is proposed in this paper. The extraction of the visual targets ("what" information) and parallel processing mechanism are applied in traditional color fusion methods. The infrared and low-light-level color fusion images are achieved based on efficient typical targets learning. Experimental results show the effectiveness of the proposed method. The fusion images achieved by our algorithm can not only improve the detection rate of targets, but also get rich natural information of the scenes.

Effects of long-term light, darkness and oral administration of melatonin on serum levels of melatonin

OpenAIRE

Naser Farhadi; Majid Gharghani; Zahra Farhadi

2016-01-01

Background: Continuous light or darkness has various effects on different systems. In the present research work, the effects of constant light and darkness exposure of male rats and oral administration of exogenous melatonin on the serum levels of melatonin have been studied. Methods: Thirty adult male Wistar rats were divided into six groups of: (1) Control, (2) melatonin, (3) light, (4) light and melatonin, (5) darkness, and (6) darkness and melatonin. All groups were placed according to...

Renewing governance.

Science.gov (United States)

Loos, Gregory P

2003-01-01

Globalization's profound influence on social and political institutions need not be negative. Critics of globalization have often referred to the "Impossible Trinity" because decision-making must 1. respect national sovereignty, 2. develop and implement firm regulation, and 3. allow capital markets to be as free as possible. To many, such goals are mutually exclusive because history conditions us to view policy-making and governance in traditional molds. Thus, transnational governance merely appears impossible because current forms of governance were not designed to provide it. The world needs new tools for governing, and its citizens must seize the opportunity to help develop them. The rise of a global society requires a greater level of generality and inclusion than is found in most policy bodies today. Politicians need to re-examine key assumptions about government. States must develop ways to discharge their regulatory responsibilities across borders and collaborate with neighboring jurisdictions, multilateral bodies, and business. Concepts such as multilateralism and tripartism show great promise. Governments must engage civil society in the spirit of shared responsibility and democratic decision-making. Such changes will result in a renewal of the state's purpose and better use of international resources and expertise in governance.

Studies of energy levels and lifetimes in neutral and ionized light atoms

International Nuclear Information System (INIS)

Huldt, S.

1980-05-01

The spectrum of singly ionized Titanium has been analysed by photographic spectral recordings of the light from a hollow- cathod. 1240 classified lines in the region 1200 A - 11000 A and 202 term values are reported. Lifetimes of the 3p 5 5p levels in neutral Argon have been measured by the High-frequency-Deflection technique considering the trapping of radiation from the excited 3p 5 4s level. Energy levels and lifetimes of excited states have been studied with the beam-foil method for selected ions in the atomic number range 7 - 30. Influence of transition probabilities caused by hyper-fine interaction for low members of the Helium iso-electronic sequence i verified. The oscillator strength for the inter-combination transition ls 2 1S 0 -1s3p 3 p 1 is measured in Beryllium-like Nitrogen, Oxygen and Fluorine. Accurate determinations of lifetimes for some of the lowest excited levels in Si I - Si IV and Zn II are reported. A large fraction of circularly polarized light is seen in the 0 VI n=6-7 hydrogenic transition when a 4 MeV beam of oxygen was passed through a tilted carbon foil. (author)

Low-level rf system for the AGS Light Ion Program

International Nuclear Information System (INIS)

Kovarik, V.; Ahrens, L.; Barton, D.S.; Frankel, R.; Otis, A.; Pope, D.; Pritsker, M.; Raka, E.; Warkentien, R.

1987-01-01

The new low level rf system for the light ion acceleration program features direct digital control of a phase continuous rf synthesizer clocked by finite changes in the B field. The system, its operation and testing are described. The system covers the complete rf frequency range and switches over from single cavity acceleration to multiple cavity acceleration with no beam loss. It also switches from the programmed drive to the normal bootstrap system

Effects of monochromatic light sources on sex hormone levels in serum and on semen quality of ganders.

Science.gov (United States)

Chang, Shen-Chang; Zhuang, Zi-Xuan; Lin, Min-Jung; Cheng, Chuen-Yu; Lin, Tsung-Yi; Jea, Yu-Shine; Huang, San-Yuan

2016-04-01

Light is an essential external factor influencing various physiological processes, including reproductive performance, in birds. Although several attempts have been made to understand the effect of light on poultry production, the effect of light of a particular wavelength (color) on the reproductive function in geese remains unclear. This study evaluated the effect of various monochromatic light sources on the levels of sex hormone and on semen quality of ganders. Of 30 male White Roman geese in their third reproductive season (average age=3 years), 27 were divided into three groups receiving monochromatic white or red or blue lights. The birds were kept in an environmentally controlled house with a lighting photoperiod of 7L:17D for six weeks as the adaptation period. The photoperiod was subsequently changed to 9L:15D and maintained for 24 weeks. Three ganders at the beginning of the study and three from each group at the end of the adjusting period and the 20th and 30th week of the study period were sacrificed, and their testes and blood samples were collected for determining the sex hormone levels. Semen samples were collected for determining semen quality parameters, including the semen collection index, sperm concentration, semen volume, sperm motility, sperm viability, sperm morphology, and semen quality factor. The results showed that the testosterone and estradiol levels remained unchanged in all three groups at all time points. The ratio of testosterone to estradiol of ganders exposed to white light was significantly higher than that of ganders exposed to red light at the 30th week (PSemen collection index and sperm viability of ganders exposed to blue light were significantly the lowest (Psemen quality than that with red or blue lights in ganders. Copyright © 2016 Elsevier B.V. All rights reserved.

Levels of Governance in Policy Innovation Cycles in Community Education: The Cases of Education for Sustainable Development and Climate Change Education

Directory of Open Access Journals (Sweden)

Nina Kolleck

2017-10-01

Full Text Available While there is little doubt that social networks are essential for processes of implementing social innovations in community education such as Climate Change Education (CCE or Education for Sustainable Development (ESD, scholars have neglected to analyze these processes in the multilevel governance system using Social Network Analysis. In this article, we contribute to closing this research gap by exploring the implementation of CCE and ESD in education at the regional and global levels. We compare the way CCE is negotiated and implemented within and through the global conferences of the UN Framework Convention on Climate Change (UNFCCC with the way the UN Decade of ESD is put into practice through networks in five different German municipalities. We argue that the role of social networks is particularly strong in policy areas like CCE and ESD, which are best characterized as multi-level and multi-actor governance. Based on data derived from standardized surveys and from Twitter we analyze the complex interactions of public and private actors at different levels of governance in the two selected policy areas. We find, amongst others, that the implementation of CCE and ESD in community education depends in part on actors that had not been assumed to be influential at the outset. Furthermore, our analyses suggest the different levels of governance are not well integrated throughout the phases of the policy innovation cycle.

Getting the right balance between regulation and governance in the non-bank financial sector

Directory of Open Access Journals (Sweden)

David G Mayes

2012-10-01

Full Text Available This paper uses the example of the collapse of the finance company sector in New Zealand in 2006-2010 to illustrate the problems with light touch regulation and a reliance on good governance to ensure financial stability. It shows two major governance failures, the first in the governance of the sector by the authorities and the second, serious failures in corporate governance by the firms involved. While a light touch may assist economic development it also increases fragility. New Zealand has now switched to a greater emphasis on regulation and to a better alignment of incentives to ensure good governance. While other countries might consider implementing aspects of its new bank resolution regime most are opting for considerably more regulation and compliance costs.

Network approach for local and community governance of energy: The case of Oxfordshire

International Nuclear Information System (INIS)

Parag, Yael; Hamilton, Jo; White, Vicki; Hogan, Bernie

2013-01-01

One of the many barriers to the incorporation of local and community actors in emerging energy governance structures and policy delivery mechanisms is the lack of thorough understanding of how they work in practice, and how best to support and develop effective local energy governance. Taking a meso-level perspective and a network approach to governance, this paper sheds some new light on this issue, by focusing on the relation, channels of communication and interactions between low carbon community groups (LCCGs) and other actors. Based on data gathered from LCCGs in Oxfordshire, UK, via network survey and interviews the research maps the relations in terms of the exchanges of information and financial support, and presents a relation-based structure of local energy governance. Analysis reveals the intensity of energy related information exchanges that is taking place at the county level and highlights the centrality of intermediary organization in facilitating information flow. The analysis also identifies actors that are not very dominant in their amount of exchanges, but fill ‘weak-tie’ functions between otherwise disconnected LCCGs or other actors in the network. As an analytical tool the analysis could be useful for various state and non-state actors that want to better understand and support – financially and otherwise – actors that enable energy related local action. - Highlights: • We used social network analysis to examine local and community governance of energy. • We examined information and financial support flow within the network. • Analysis highlights central and peripheral actors in the local governance structure. • The findings highlight the central role intermediary organizations have in local governance structures

Mapping lightscapes: spatial patterning of artificial lighting in an urban landscape.

Science.gov (United States)

Hale, James D; Davies, Gemma; Fairbrass, Alison J; Matthews, Thomas J; Rogers, Christopher D F; Sadler, Jon P

2013-01-01

Artificial lighting is strongly associated with urbanisation and is increasing in its extent, brightness and spectral range. Changes in urban lighting have both positive and negative effects on city performance, yet little is known about how its character and magnitude vary across the urban landscape. A major barrier to related research, planning and governance has been the lack of lighting data at the city extent, particularly at a fine spatial resolution. Our aims were therefore to capture such data using aerial night photography and to undertake a case study of urban lighting. We present the finest scale multi-spectral lighting dataset available for an entire city and explore how lighting metrics vary with built density and land-use. We found positive relationships between artificial lighting indicators and built density at coarse spatial scales, whilst at a local level lighting varied with land-use. Manufacturing and housing are the primary land-use zones responsible for the city's brightly lit areas, yet manufacturing sites are relatively rare within the city. Our data suggests that efforts to address light pollution should broaden their focus from residential street lighting to include security lighting within manufacturing areas.

Which Type of Social Capital Matters for Building Trust in Government? Looking for a New Type of Social Capital in the Governance Era

Directory of Open Access Journals (Sweden)

Seunghwan Myeong

2016-03-01

Full Text Available When the level of trust in government is low, government cannot effectively provide services, since the policy goals and the process of implementations are not fully understood by the people. This study hypothesizes that the level of trust in government may increase if the level of social capital increases. It also hypothesizes that the impact of social capital on the level of trust in government may differ depending on the type of social capital. The study examined the relationship between the level of trust in government and types of social capital, including bonding social capital and bridging social capital. The result of multiple regression analysis showed that bonding social capital shows a negative relationship with the level of trust in government, while a bridging social capital has a positive relationship with the level of trust in government. In addition, the study examined the variances of the perceptions of each group based on the degree of social cohesion on the level of trust in government by employing ANOVA. It showed that there are no significant differences in bonding social groups, while bridging social capital groups showed variances in their perception of the level of trust in government.

Security Cooperation Activities: Strengthening a Partner Military and its Governing Institutions

Science.gov (United States)

2016-05-26

governments suffered from economic instability , corruption, poor rule of law, and low administration of justice. Government and economic stability ...types of programs applied. Conditions defining allied state characteristics are military structure, government polity rating, and economic stability ...regional instability . Dr. Michael Mihalka and Mr. Mark Wilcox covered the trends in liberal democracy in the South Caucasus in light of economic

Assessment of motivation levels and associated factors among the nursing staff of tertiary-level government hospitals.

Science.gov (United States)

Pandey, Rahul; Goel, Sonu; Koushal, Vipin

2018-04-15

The present study assessed the motivation level of nurses working in 3 highly decorated tertiary-level government hospitals of India and also underpins the factors attributing to motivation levels. A sequential mixed-method design was used in this study wherein 400 nurses working in 5 units of nursing care in the hospitals were enrolled based upon proportionate random stratified sampling techniques. A self-administered questionnaire with Likert scale was developed based upon scale used by Mbindyo et al. The attributes of motivation were then categorized into external and internal attributes. For the qualitative component, participants with varied responses in quantitative data were selected and interviewed. Overall mean motivation score of the nursing staff was found 3.57 ± 0.93, which was higher for extrinsic motivational attributes (3.67 ± 0.88) as compared with intrinsic attributes (3.47 ± 0.98). The intrinsic motivational attribute of organizational commitment was rated highest followed by general motivation, conscientiousness, and self-efficacy. Personal issues, timeliness, and burnout were prime discouraging attributes among study participants. Sociodemographic characteristics and work profile characteristics showed significant relationship with the attributes of motivation. This study underscores the significance of different attributes of motivation which needs to be considered while framing administrative strategies and policy guidelines by authorities. Copyright © 2018 John Wiley & Sons, Ltd.

Light-Triggered Soft Artificial Muscles: Molecular-Level Amplification of Actuation Control Signals.

Science.gov (United States)

Dicker, Michael P M; Baker, Anna B; Iredale, Robert J; Naficy, Sina; Bond, Ian P; Faul, Charl F J; Rossiter, Jonathan M; Spinks, Geoffrey M; Weaver, Paul M

2017-08-23

The principle of control signal amplification is found in all actuation systems, from engineered devices through to the operation of biological muscles. However, current engineering approaches require the use of hard and bulky external switches or valves, incompatible with both the properties of emerging soft artificial muscle technology and those of the bioinspired robotic systems they enable. To address this deficiency a biomimetic molecular-level approach is developed that employs light, with its excellent spatial and temporal control properties, to actuate soft, pH-responsive hydrogel artificial muscles. Although this actuation is triggered by light, it is largely powered by the resulting excitation and runaway chemical reaction of a light-sensitive acid autocatalytic solution in which the actuator is immersed. This process produces actuation strains of up to 45% and a three-fold chemical amplification of the controlling light-trigger, realising a new strategy for the creation of highly functional soft actuating systems.

Level densities and γ strength functions in light Sc and Ti isotopes

International Nuclear Information System (INIS)

Burger, A.; Larsen, A.C.; Syed, N.U.H.; Guttormsen, M.; Nyhus, H.; Siem, S.; Harissopulos, S.; Konstantinopoulos, T.; Lagoyannis, A.; Perdidakis, G.; Spyrou, A.; Kmiecik, M.; Mazurek, K.; Krticka, M.; Loennroth, T.; Norby, M.; Voinov, A.

2010-01-01

We present preliminary results from a measurement of nuclear level densities and the γ-ray strength of light Sc (Sc 43 , Sc 45 ) and Ti (Ti 44 , Ti 45 and Ti 46 ) isotopes using the Oslo Method. The article begins with a presentation of the experimental setup. (authors)

Does Government Support for Private Innovation Matter? Firm-Level Evidence from Turkey and Poland

OpenAIRE

Wojciech Grabowski; Teoman Pamukcu; Krzysztof Szczygielski; Sinan Tandogan

2013-01-01

The aim of the project is to analyze government support for innovation in a comparative perspective by first examining the main existing instruments of financial support for innovation in Turkey and Poland, and secondly to assess their effectiveness by applying recent econometric techniques to firm-level data for both countries obtained from the Community Innovation Survey (CIS). Comparing Turkey to Poland is both meaningful and promising from a policy-analysis point of view. Both countries a...

Low-level light therapy of the eye and brain

Directory of Open Access Journals (Sweden)

Rojas JC

2011-10-01

Full Text Available Julio C Rojas1,2, F Gonzalez-Lima1 1Departments of Psychology, Pharmacology and Toxicology, University of Texas at Austin, Austin, TX; 2Department of Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center, Dallas, TX, USA Abstract: Low-level light therapy (LLLT using red to near-infrared light energy has gained attention in recent years as a new scientific approach with therapeutic applications in ophthalmology, neurology, and psychiatry. The ongoing therapeutic revolution spearheaded by LLLT is largely propelled by progress in the basic science fields of photobiology and bioenergetics. This paper describes the mechanisms of action of LLLT at the molecular, cellular, and nervous tissue levels. Photoneuromodulation of cytochrome oxidase activity is the most important primary mechanism of action of LLLT. Cytochrome oxidase is the primary photoacceptor of light in the red to near-infrared region of the electromagnetic spectrum. It is also a key mitochondrial enzyme for cellular bioenergetics, especially for nerve cells in the retina and the brain. Evidence shows that LLLT can secondarily enhance neural metabolism by regulating mitochondrial function, intraneuronal signaling systems, and redox states. Current knowledge about LLLT dosimetry relevant for its hormetic effects on nervous tissue, including noninvasive in vivo retinal and transcranial effects, is also presented. Recent research is reviewed that supports LLLT potential benefits in retinal disease, stroke, neurotrauma, neurodegeneration, and memory and mood disorders. Since mitochondrial dysfunction plays a key role in neurodegeneration, LLLT has potential significant applications against retinal and brain damage by counteracting the consequences of mitochondrial failure. Upon transcranial delivery in vivo, LLLT induces brain metabolic and antioxidant beneficial effects, as measured by increases in cytochrome oxidase and superoxide dismutase activities. Increases

Making Migrants Governable

DEFF Research Database (Denmark)

Stenum, Helle

2012-01-01

This paper will investigate the production of knowledge regarding the number of illegalized migrants. Estimation of the number has been the common frame for production of this kind of knowledge, performed by social scientists, government officials, NGOs and others, but now biometric technology...... by biometric technology will produce increased objectivity and depolitization in numbers of irregular migrants which could not be obtained in the field of estimation. The level of truth reflects the level of control and surveillance fixed as a strategy of government of mobility in the biometric technology....

Analysis of the Danish Approach to E-Government benefit relalization

DEFF Research Database (Denmark)

Jensen, Mika Yasuoka; Nielsen, Morten Meyerhoff

2014-01-01

national strategies for electronic government (eGovernment) are attracting attention. The Organisation for Economic Co-operation and Development (OECD), in July 2014, adopted a number of recommendations for public sector digitisation and eGovernment strategies. The recommendations address the strategic...... direction of eGovernment, implementation, governance, and cooperation models. The recommendations focus on the successful benefit realisation of ICT infrastructure and online services investments, rather than a technological and supply-orientated approach. To achieve greater efficiency and effectiveness......, a public- sector governance model and multi-stakeholder cooperation are essential for the successful use and implementation of information technology (IT). In light of the OECD’s recommendations, this paper investigates the three most-important aspects of eGovernment implementation in Denmark...

Financial Performance in the Light of Corporate Governance in Polish Family Businesses

Directory of Open Access Journals (Sweden)

Socha Błażej

2017-12-01

Full Text Available The article presents a view (on the basis of theoretical and empirical analysis of corporate governance models used in Polish family businesses through financial performance. The empirical analysis covered a sample of 24,000 Polish family businesses in the period of 2008–2013. The use of linear regression has allowed the authors to verify the hypothesis concerning the occurrence of differences in profitability ratios in groups of family businesses using variant management models and allowed verifying the relationship between the degree of control and involvement of the owners in management and financial performance. The received results, though inconclusive, indicate that the involvement of the owner in the governance process can affect the financial aspect of a business. The prepared empirical analysis and conclusions of the article contribute to a better understanding of the measures taken on management and control decisions; what is more, they can provide guidance to the owners of family businesses in shaping the corporate governance model.

Nordic Corporate Governance Revisited

DEFF Research Database (Denmark)

Thomsen, Steen

2016-01-01

This paper reviews the key elements of the Nordic governance model, which include a distinct legal system, high governance ratings and low levels of corruption. Other characteristics include concentrated ownership, foundation ownership, semi two-tier board structures, employee representation...

Output blue light evaluation for phosphor based smart white LED wafer level packages.

Science.gov (United States)

Kolahdouz, Zahra; Rostamian, Ali; Kolahdouz, Mohammadreza; Ma, Teng; van Zeijl, Henk; Zhang, Kouchi

2016-02-22

This study presents a blue light detector for evaluating the output light of phosphor based white LED package. It is composed of a silicon stripe-shaped photodiode designed and implemented in a 2 μm BiCMOS process which can be used for wafer level integration of different passive and active devices all in just 5 lithography steps. The final device shows a high selectivity to blue light. The maximum responsivity at 480 nm is matched with the target blue LED illumination. The designed structure have better responsivity compared to simple photodiode structure due to reducing the effect of dead layer formation close to the surface because of implantation. It has also a two-fold increase in the responsivity and quantum efficiency compared to previously similar published sensors.

Dealing with Multi-Level Governance and Wicked Problems in Urban Transportation Systems: The Case of Palermo Municipality

Directory of Open Access Journals (Sweden)

Guido Noto

2015-06-01

Full Text Available Italian New Public Management (NPM has been mainly characterized by a political orientation toward power decentralization to local governments and privatization of public companies. Nowadays, local utilities in Italy are often run by joint stock companies controlled by public agencies such as Regional and Municipal Administrations. Due to this transformation, these companies must comply with a set of diverse expectations coming from a wide range of stakeholders, related to their financial, competitive and social performance. Such fragmented governance increases the presence of “wicked” problems in the decision-making sphere of these entities. Given this multi-level governance structure, how do these agents influence public services performance? In recent years, coordination and inter-institutional joint action have been identified as possible approaches for dealing with governance fragmentation and wicked problems deriving from it. How can we adapt a performance management perspective in order to help us reform the system and so have a better collaboration between the stakeholders involved? In order to address and discuss these research questions, a case study will be developed. The case concerns AMAT, the local utility providing the public transportation service in the Municipality of Palermo (Italy. The result of this study is a dynamic model including a set of performance indicators that help us in understanding the impact of the governing structure on the system’s performance.

GOVERNANCE FROM BELOW A Theory of Local Government With Two Empirical Tests

OpenAIRE

Jean-Paul Faguet

2005-01-01

I examine decentralization through the lens of the local dynamics that it unleashes. The national effects of decentralization are simply the sum of its local-level effects. Hence to understand decentralization we must first understand how local government works. This paper proposes a theory of local government as the confluence of two quasi-markets and one organizational dynamic. Good government results when these three elements - political, economic and civil - are in rough balance, and acto...

Fasciola hepatica: effect of the natural light level on cercarial emergence from temperature-challenged Galba truncatula

Directory of Open Access Journals (Sweden)

Vignoles Philippe

2014-01-01

Full Text Available As abrupt changes in water temperature (thermal shock triggered a significantly greater cercarial emergence of Fasciola hepatica from experimentally infected Galba truncatula, laboratory investigations were carried out to study the influence of light on cercarial emergence in snails subjected to a thermal shock every week (a mean of 12 °C for 3 h during the patent period. Thermal shock for these temperature-challenged (TC snails was carried out outdoors under artificial or natural light, or indoors under constant artificial light. Compared with the infected control snails always reared indoors at 20 °C, the number of cercariae in TC snails subjected to a thermal shock and natural light outdoors was significantly greater. The repetition of this experiment by subjecting TC snails to the same thermal shock indoors under an artificial light level ranging from 600 to 3000 lux did not show any significant difference among the numbers of cercariae in the different subgroups. A detailed analysis of the results noted in the TC snails subjected to natural light during the thermal shock demonstrated that the number of cercariae-releasing snails was significantly higher between 601 and 1200 lux and for the highest nebulosity values (7–8 octas, which corresponds to a sufficiently or completely overcast sky. Contrary to the intensity of artificial light, which did not influence cercarial emergence, the natural light level had a significant effect on this process when F. hepatica-infected snails were subjected to a regular thermal shock during the patent period.

An Optimization Model for Expired Drug Recycling Logistics Networks and Government Subsidy Policy Design Based on Tri-level Programming.

Science.gov (United States)

Huang, Hui; Li, Yuyu; Huang, Bo; Pi, Xing

2015-07-09

In order to recycle and dispose of all people's expired drugs, the government should design a subsidy policy to stimulate users to return their expired drugs, and drug-stores should take the responsibility of recycling expired drugs, in other words, to be recycling stations. For this purpose it is necessary for the government to select the right recycling stations and treatment stations to optimize the expired drug recycling logistics network and minimize the total costs of recycling and disposal. This paper establishes a tri-level programming model to study how the government can optimize an expired drug recycling logistics network and the appropriate subsidy policies. Furthermore, a Hybrid Genetic Simulated Annealing Algorithm (HGSAA) is proposed to search for the optimal solution of the model. An experiment is discussed to illustrate the good quality of the recycling logistics network and government subsides obtained by the HGSAA. The HGSAA is proven to have the ability to converge on the global optimal solution, and to act as an effective algorithm for solving the optimization problem of expired drug recycling logistics network and government subsidies.

GOOD CORPORATE GOVERNANCE MECHANISMS IN MEASURING QUALITY OF FINANCIAL STATEMENTS AND TRANSFER INVESTOR LEVELS

OpenAIRE

Hani, Syafrida; UMSU, Hafsah

2017-01-01

ABSTRACTThis study aims to develop a theory of determining the quality of financial statement reports that can increase  investor  confidence  in  financial  information  presented  by management.  This  research would like to find the role of good corporate governance  in improving the quality of financial statements as measured by accounting conservatism and earnings management, then it will be seen how the quality ability of financial statement can influence investor confidence level. The ...

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 ...

Interactions of light gravitinos

International Nuclear Information System (INIS)

Clark, T.E.; Lee, T.; Love, S.T.; Wu, G.

1998-01-01

In models of spontaneously broken supersymmetry, certain light gravitino processes are governed by the coupling of their Goldstino components. The rules for constructing SUSY and gauge invariant actions involving the Goldstino couplings to matter and gauge fields are presented. The explicit operator construction is found to be at variance with some previously reported claims. A phenomenological consequence arising from light gravitino interactions in supernova is reexamined and scrutinized. copyright 1998 The American Physical Society

Benefit from the Government

NARCIS (Netherlands)

Evert Pommer; Jedid-Jah Jonker

2003-01-01

Original title: Profijt van de overheid. Income levels are determined to a considerable extent by the government, which exerts an influence through social security and taxation. The traditional purchasing power tables are a reflection of this. However, the influence of the government goes

Institutional change and corporate governance reform

Directory of Open Access Journals (Sweden)

Harilaos Mertzanis

2011-04-01

Full Text Available The global financial crisis has posed challenges to financial institutions governance. Meeting these challenges requires an understanding of governance dynamics in relation to institutions’ performance within a changing environment. The nature and scope of institutional response to a changing environment depends upon inherited governance structures, including socioeconomic conventions and rules of behavior at the macro level and time, expertise and common commitment of directors at the micro level. Innovation and learning-by-doing in governance can be an effective reform strategy. Innovation in governance may include the establishment of new norms of economic behavior and the transformation of decision-making process and the reallocation of responsibilities to directors and senior management. This may also inform regulatory approaches in strengthening financial institutions governance, based on improved disclosure, independent and competent boards

Fukushima, Crisis of a Model of Governance

International Nuclear Information System (INIS)

Delamotte, Guibourg

2013-01-01

The year following the March 11, 2011, Fukushima catastrophe was a period of stock taking, self-criticism, and adjustment: a model of governance was on trial in Japan. In order to avoid widespread panic, the government chose to under-inform the population. Yet the government itself was very poorly informed, and the agencies on which it depended in this domain did not possess the firsthand information or expertise they were supposed to supply. Of all the actors involved in managing the nuclear crisis, the government was no doubt the least at fault. The operator surveillance body, the Nuclear and Industrial Safety Agency, and the operator, TEPCO, were both aware that safety standards had been neglected at the Fukushima Daiichi reactor. The various reports produced since the catastrophe have shed light on the failings of a system of governance, and the Japanese government has quickly drawn lessons from them. The doubts that were thus raised concerning the place of the nuclear sector in energy production were nevertheless shelved following the return to power of a liberal-democrat majority in December 2012

Governance matters: an ecological association between governance and child mortality.

Science.gov (United States)

Lin, Ro-Ting; Chien, Lung-Chang; Chen, Ya-Mei; Chan, Chang-Chuan

2014-09-01

Governance of a country may have widespread effects on the health of its population, yet little is known about the effect of governance on child mortality in a country that is undergoing urbanization, economic development, and disease control. We obtained indicators of six dimensions of governance (perceptions of voice and accountability, political stability and absence of violence, government effectiveness, regulatory quality, rule of law, and control of corruption) and national under-5 mortality rates for 149 countries between 1996 and 2010. We applied a semi-parametric generalized additive mixed model to examine associations after controlling for the effects of development factors (urbanization level and economy), disease control factors (hygienic conditions and vaccination rates), health expenditures, air quality, and time. Governance, development, and disease control showed clear inverse relations with the under-5 mortality rate (pcountry's need for better governance is as important as improvements in development and disease control. © The Author 2014. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene.

Dislocation-related trap levels in nitride-based light emitting diodes

Energy Technology Data Exchange (ETDEWEB)

Venturi, Giulia; Castaldini, Antonio; Cavallini, Anna [Department of Physics and Astronomy, University of Bologna, Viale Berti Pichat 6/2, Bologna 40127 (Italy); Meneghini, Matteo; Zanoni, Enrico [Department of Information Engineering, University of Padova, via Gradenigo 6/B, Padova 35131 (Italy); Zhu, Dandan; Humphreys, Colin [Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge CB3 0FS (United Kingdom)

2014-05-26

Deep level transient spectroscopy was performed on InGaN/GaN multiple quantum well light emitting diodes (LEDs) in order to determine the effect of the dislocation density on the deep intragap electronic levels. The LEDs were grown by metalorganic vapor phase epitaxy on GaN templates with a high dislocation density of 8 × 10{sup 9} cm{sup −2} and a low dislocation density of 3 × 10{sup 8} cm{sup −2}. Three trapping levels for electrons were revealed, named A, A1, and B, with energies E{sub A} ≈ 0.04 eV, E{sub A1} ≈ 0.13 eV, and E{sub B} ≈ 0.54 eV, respectively. The trapping level A has a much higher concentration in the LEDs grown on the template with a high density of dislocations. The logarithmic dependence of the peak amplitude on the bias pulse width for traps A and A1 identifies the defects responsible for these traps as associated with linearly arranged defects. We conclude that traps A and A1 are dislocation-related intragap energy levels.

Dislocation-related trap levels in nitride-based light emitting diodes

International Nuclear Information System (INIS)

Venturi, Giulia; Castaldini, Antonio; Cavallini, Anna; Meneghini, Matteo; Zanoni, Enrico; Zhu, Dandan; Humphreys, Colin

2014-01-01

Deep level transient spectroscopy was performed on InGaN/GaN multiple quantum well light emitting diodes (LEDs) in order to determine the effect of the dislocation density on the deep intragap electronic levels. The LEDs were grown by metalorganic vapor phase epitaxy on GaN templates with a high dislocation density of 8 × 10 9 cm −2 and a low dislocation density of 3 × 10 8 cm −2 . Three trapping levels for electrons were revealed, named A, A1, and B, with energies E A  ≈ 0.04 eV, E A1  ≈ 0.13 eV, and E B  ≈ 0.54 eV, respectively. The trapping level A has a much higher concentration in the LEDs grown on the template with a high density of dislocations. The logarithmic dependence of the peak amplitude on the bias pulse width for traps A and A1 identifies the defects responsible for these traps as associated with linearly arranged defects. We conclude that traps A and A1 are dislocation-related intragap energy levels.

THE SEMANTICS OF GOVERNANCE. (The common thread running through corporate, public, and global governance.)

OpenAIRE

Rodolfo Apreda

2003-01-01

This paper argues that the semantics of governance illustrates connections and provides a unifying view from which to understand much better its natural branches: corporate, public and global governance. In this regard, governance is presented from the point of view of a distinctive field of learning and practice. Further, three levels of analysis are carried out to drive the subject home. Firstly, it highlights the extent of corporate governance within an institutional framework, and also gi...

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.

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...

Competence, governance, and entrepreneurship

DEFF Research Database (Denmark)

Foss, Nicolai Juul; Mahnke, Volker

This title illustrates modern economics. Because it informs strategic choices, it is relevant to business administration in general, and for strategic management in particular. Two dominant streams may be identified in the literature, namely the "competence" and "governance" perspectives...... on the firm. While there has been little direct discussion between the main proponents of these perspectives, both claim that they are reaching for a "strategic theory of the firm". Such a theory would not only shed light on the classical questions considered in the theory of the firm (e.g. why firms exist......, what determines their boundaries and internal organization), but would also be helpful for informing strategy issues, such as understanding strategic flexibility, strategic options, and the sources of competitive advantage. This volume brings together prominent voices on competence, governance...

CORPORATE GOVERNANCE – WAY OF GOVERNANCE FOR MODERN COMPANIES

Directory of Open Access Journals (Sweden)

Alina HAGIU

2016-05-01

Full Text Available Through corporate governance is aimed the building of a structure enabling a wide degree of freedom, within the law, and includes several changes of principle in accordance with international standards of transparency. A good governance within an organization mitigate risk, increase performance, pave the way towards financial markets, brings competitive goods and services on market, improves management style, show transparency towards all stakeholders and social responsibility. The lack of some mandatory rules and structures can lead to chaos in business. The paper aims to present the role and the importance of the corporate governance for modern companies, as well as the principles on which this is based. In order to do that we also identified the main ways to quantificate the level of corporate governance, including also the non-financial performance criteria used by investors to assess companies listed on stock exchange.

Efficient light emission from inorganic and organic semiconductor hybrid structures by energy-level tuning.

Science.gov (United States)

Schlesinger, R; Bianchi, F; Blumstengel, S; Christodoulou, C; Ovsyannikov, R; Kobin, B; Moudgil, K; Barlow, S; Hecht, S; Marder, S R; Henneberger, F; Koch, N

2015-04-15

The fundamental limits of inorganic semiconductors for light emitting applications, such as holographic displays, biomedical imaging and ultrafast data processing and communication, might be overcome by hybridization with their organic counterparts, which feature enhanced frequency response and colour range. Innovative hybrid inorganic/organic structures exploit efficient electrical injection and high excitation density of inorganic semiconductors and subsequent energy transfer to the organic semiconductor, provided that the radiative emission yield is high. An inherent obstacle to that end is the unfavourable energy level offset at hybrid inorganic/organic structures, which rather facilitates charge transfer that quenches light emission. Here, we introduce a technologically relevant method to optimize the hybrid structure's energy levels, here comprising ZnO and a tailored ladder-type oligophenylene. The ZnO work function is substantially lowered with an organometallic donor monolayer, aligning the frontier levels of the inorganic and organic semiconductors. This increases the hybrid structure's radiative emission yield sevenfold, validating the relevance of our approach.

Efficient light emission from inorganic and organic semiconductor hybrid structures by energy-level tuning

Science.gov (United States)

Schlesinger, R.; Bianchi, F.; Blumstengel, S.; Christodoulou, C.; Ovsyannikov, R.; Kobin, B.; Moudgil, K.; Barlow, S.; Hecht, S.; Marder, S.R.; Henneberger, F.; Koch, N.

2015-01-01

The fundamental limits of inorganic semiconductors for light emitting applications, such as holographic displays, biomedical imaging and ultrafast data processing and communication, might be overcome by hybridization with their organic counterparts, which feature enhanced frequency response and colour range. Innovative hybrid inorganic/organic structures exploit efficient electrical injection and high excitation density of inorganic semiconductors and subsequent energy transfer to the organic semiconductor, provided that the radiative emission yield is high. An inherent obstacle to that end is the unfavourable energy level offset at hybrid inorganic/organic structures, which rather facilitates charge transfer that quenches light emission. Here, we introduce a technologically relevant method to optimize the hybrid structure's energy levels, here comprising ZnO and a tailored ladder-type oligophenylene. The ZnO work function is substantially lowered with an organometallic donor monolayer, aligning the frontier levels of the inorganic and organic semiconductors. This increases the hybrid structure's radiative emission yield sevenfold, validating the relevance of our approach. PMID:25872919

Relationship between Lighting and Noise Levels and Productivity of the Occupants in Automotive Assembly Industry

Directory of Open Access Journals (Sweden)

Jafar Akbari

2013-01-01

Full Text Available Work environment affects human productivity and his performance. The aims of this study were to investigate the effects of lighting and noise levels on human productivity in the automotive assembly industry. Method. Subjects were 181 workers from different parts of an automobile assembly industry. Illuminance (Lx at the height of 30 inches from the surface of work station and noise (dBA were locally measured. Also human productivity by the Goldsmith and Hersey scale (1980 was measured. Data were analyzed by using SPSS v20 Pearson correlation coefficient. Results. The results showed that the relationship between noise level and human productivity is negative and significant (, , but there was no significant relationship between lighting and human productivity (. Conclusion. Based on the results, in assembly tasks, noise has a negative impact on human productivity, and lighting does not affect this. So, in order to increase employee productivity, noise control and reduction to less than the standard values (less than 85 dB is necessary.

Co-creating an open platform at the local governance level: How openness is enacted in Zambia

DEFF Research Database (Denmark)

Baka, Vasiliki

2016-01-01

The open mode of thinking, acting and being has been associated with liberating, participatory and collaborative arrangements that have prompted us to redefine how research, science, innovation and citizenship are to be conceived. In an era where much is said about the ‘open society’ and open inn...... at the local governance level, with implications for both theory and practice....

An Extended Model of Knowledge Governance

Science.gov (United States)

Karvalics, Laszlo Z.; Dalal, Nikunj

In current times, we are seeing the emergence of a new paradigm to describe, understand, and analyze the expanding "knowledge domain". This overarching framework - called knowledge governance - draws from and builds upon knowledge management and may be seen as a kind of meta-layer of knowledge management. The emerging knowledge governance approach deals with issues that lie at the intersection of organization and knowledge processes. Knowledge governance has two main interpretation levels in the literature: the company- (micro-) and the national (macro-) level. We propose a three-layer model instead of the previous two-layer version, adding a layer of "global" knowledge governance. Analyzing and separating the main issues in this way, we can re-formulate the focus of knowledge governance research and practice in all layers.

Health worker posting and transfer at primary level in Tamil Nadu: Governance of a complex health system function

Directory of Open Access Journals (Sweden)

Surekha Garimella

2016-01-01

Full Text Available Background: Posting and transfer (PT of health personnel - placing the right health workers in the right place at the right time - is a core function of any large-scale health service. In the context of government health services, this may be seen as a simple process of bureaucratic governance and implementation of the rule of law. However the literature from India and comparable low and middle-income country health systems suggests that in reality PT is a contested domain, driven by varied expressions of private and public interest throughout the chain of implementation. Objective: To investigate policymaking for PT in the government health sector and implementation of policies as experienced by different health system actors and stakeholders at primary health care level. Methodology: We undertook an empirical case study of a PT reform policy at primary health care level in Tamil Nadu State, to understand how different groups of health systems actors experience PT. In-depth qualitative methods were undertaken to study processes of implementation of PT policies enacted through ′counselling′ of health workers (individualized consultations to determine postings and transfers. Results: PT emerges as a complex phenomenon, shaped partially by the laws of the state and partially as a parallel system of norms and incentives requiring consideration and coordination of the interests of different groups. Micro-practices of governance represent homegrown coping mechanisms of health administrators that reconcile public and private interests and sustain basic health system functions. Beyond a functional perspective of PT, it also reflects justice and fairness as it plays out in the health system. It signifies how well a system treats its employees, and by inference, is an index of the overall health of the system. Conclusions: For a complex governance function such as PT, the roles of private actors and private interests are not easily separable from the

Corporate Governance in Developing Economies: Perspective from the Banking Sector in Bangladesh

OpenAIRE

Reaz, Mazrur; Arun, Thankom G.

2005-01-01

This paper highlights the corporate governance of financial institutions with particular reference to banking sector of Bangladesh. The importance of corporate governance of banks remains crucial given their contribution in economic growth through financial development. This paper has shed light on the structures of corporate governance of banks in Bangladesh involving their ownership structure, board issues, executive aspects, disclosure, and audit practices along with their associated weakn...

Policy integration, coherence and governance in Dutch climate policy : a multi-level analysis of mitigation and adoption policy

NARCIS (Netherlands)

Bommel, van S.; Kuindersma, W.

2008-01-01

This report assesses the integration of climate policy in Dutch public policy at the national, regional, local and area level. The national analysis focuses on the horizontal integration of climate policy in national government programmes, adaptation and mitigation strategies and specific policy

An Optimization Model for Expired Drug Recycling Logistics Networks and Government Subsidy Policy Design Based on Tri-level Programming

Directory of Open Access Journals (Sweden)

Hui Huang

2015-07-01

Full Text Available In order to recycle and dispose of all people’s expired drugs, the government should design a subsidy policy to stimulate users to return their expired drugs, and drug-stores should take the responsibility of recycling expired drugs, in other words, to be recycling stations. For this purpose it is necessary for the government to select the right recycling stations and treatment stations to optimize the expired drug recycling logistics network and minimize the total costs of recycling and disposal. This paper establishes a tri-level programming model to study how the government can optimize an expired drug recycling logistics network and the appropriate subsidy policies. Furthermore, a Hybrid Genetic Simulated Annealing Algorithm (HGSAA is proposed to search for the optimal solution of the model. An experiment is discussed to illustrate the good quality of the recycling logistics network and government subsides obtained by the HGSAA. The HGSAA is proven to have the ability to converge on the global optimal solution, and to act as an effective algorithm for solving the optimization problem of expired drug recycling logistics network and government subsidies.

The Suitability of Different Nighttime Light Data for GDP Estimation at Different Spatial Scales and Regional Levels

Directory of Open Access Journals (Sweden)

Zhaoxin Dai

2017-02-01

Full Text Available Nighttime light data offer a unique view of the Earth’s surface and can be used to estimate the spatial distribution of gross domestic product (GDP. Historically, using a simple regression function, the Defense Meteorological Satellite Program’s Operational Linescan System (DMSP/OLS has been used to correlate regional and global GDP values. In early 2013, the first global Suomi National Polar-orbiting Partnership (NPP visible infrared imaging radiometer suite (VIIRS nighttime light data were released. Compared with DMSP/OLS, they have a higher spatial resolution and a wider radiometric detection range. This paper aims to study the suitability of the two nighttime light data sources for estimating the GDP relationship between the provincial and city levels in Mainland China, as well as of different regression functions. First, NPP/VIIRS nighttime light data for 2014 are corrected with DMSP/OLS data for 2013 to reduce the background noise in the original data. Subsequently, three regression functions are used to estimate the relationship between nighttime light data and GDP statistical data at the provincial and city levels in Mainland China. Then, through the comparison of the relative residual error (RE and the relative root mean square error (RRMSE parameters, a systematical assessment of the suitability of the GDP estimation is provided. The results show that the NPP/VIIRS nighttime light data are better than the DMSP/OLS data for GDP estimation, whether at the provincial or city level, and that the power function and polynomial models are better for GDP estimation than the linear regression model. This study reveals that the accuracy of GDP estimation based on nighttime light data is affected by the resolution of the data and the spatial scale of the study area, as well as by the land cover types and industrial structures of the study area.

E-government în municipiile României

Directory of Open Access Journals (Sweden)

Dragoş SABĂU

2009-12-01

Full Text Available In the past two decades a new way of delivering public services has emerged, a method very similar to e-commerce and based on the increasing use of Internet; this new manner is called e-government and its benefits are enormous. This paper focuses on the e-government from the perspective of local institutions, covering all the cities which have municipality rank; it analyzes their websites in order to determine the level of development of e-government and the usability of the websites. The main purpose is to establish the level of e-government and to compare it to the United Nations model of development and to the European Commission maturity model. A second objective is to test if there is a relation between the level of e-government and the number of residents, the main political party at the local level and the usability of the websites. The conclusion is somehow surprising since e-government development is at a relatively medium level compared to the low level of broadband penetration rate and the percentage of people with no Internet skills.

Digital government and public health.

Science.gov (United States)

Fountain, Jane E

2004-10-01

Digital government is typically defined as the production and delivery of information and services inside government and between government and the public using a range of information and communication technologies. Two types of government relationships with other entities are government-to-citizen and government-to-government relationships. Both offer opportunities and challenges. Assessment of a public health agency's readiness for digital government includes examination of technical, managerial, and political capabilities. Public health agencies are especially challenged by a lack of funding for technical infrastructure and expertise, by privacy and security issues, and by lack of Internet access for low-income and marginalized populations. Public health agencies understand the difficulties of working across agencies and levels of government, but the development of new, integrated e-programs will require more than technical change - it will require a profound change in paradigm.

Global Food Governance

NARCIS (Netherlands)

Oosterveer, P.J.M.

2005-01-01

Globalisation in food production and consumption is fundamentally transforming a wide variety of social practices at different levels in society. Simply adding another level of governance will therefore not solve the problems related to food production and consumption in global modernity. Different

'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.

The Relationship of Government Revenue and Government Expenditure: A case study of Malaysia

OpenAIRE

Ullah, Nazim

2016-01-01

Malaysia is a developing Islamic state that faced budget deficit since 1998. But it is not accepted by all and hopes that state should be in a position of either balance budget or surplus budget. The optimum level of Government budget is the state where government expenditure is totally offset by source of government revenue and that can be achieved through increasing tax revenue or decreasing expenditure. The aim of this study to find out the theoretical relationship betwee...

Governance of Arctic Offshore Oil & Gas Activities: Multilevel Governance & Legal Pluralism at Stake

DEFF Research Database (Denmark)

Pelaudeix, Cecile

2015-01-01

This article analyses the governance process of offshore oil and gas activities in the Arctic with the concept of multilevelgovernance and legal pluralism to address both issues of management of the environment and public participation. The analysis goes beyond the single issue of fragmentation p...... and from regional government, indigenous shareholders and corporation perspectives, could be helpful in providing relevant actors with arguments to weigh the decision on seismic and drilling activities in relation to risk acceptance.......This article analyses the governance process of offshore oil and gas activities in the Arctic with the concept of multilevelgovernance and legal pluralism to address both issues of management of the environment and public participation. The analysis goes beyond the single issue of fragmentation...... pertaining to the international and supranational levels, to encompass national and regional levels and evaluate how the interactions between those levels structure the policy process and impact the efficiency of environmental management and public participation. Four paths of reflection arise from...

RE-ENGINEERING GOVERNANCE; E-GOVERNMENT AS A TOOL FOR DECENTRALIZATION; GHANA AS A CASE STUDY

DEFF Research Database (Denmark)

Gyaase, Patrick Ohemeng Kwadwo

This research was undertaken to study the diffusion of E-government as a tool for decentralization, using Ghana as a case study. E-governance has been credited with the potency of facilitating good governance in countries with appreciable level of E-government maturity. Much attention is being...... espoused by E-government. This research therefore assesses the diffusion of E-government as a tool for decentralization in Ghana. The research was carried out using mixed-methods and was approached from four theoretical perspectives namely Innovation Diffusion theory the TOE framework for technological....... Qualitative data was used to assess the factors affecting the diffusion of e-government as a tool for decentralization and the results pointed to vendor and donor led diffusion as affecting E-government implementation. There is also the absence of convergence between the E-government, the decentralization...

On the (In)Consistency of Citizen and Municipal Level Indicators of Social Capital and Local Government Performance.

Science.gov (United States)

Kampen, Jarl K

2010-06-01

We study the empirical consistency of survey based (micro level) indicators of social capital and local government performance on the one, and municipality based (aggregate level) measures of these two concepts on the other hand. Knowledge about the behavior of these indicators is helpful for evaluating the value of studies carried out in isolated contexts, that is, with access to data on either, but not both, levels. The method is by comparing data collected by Statistics Belgium on Flemish municipalities, to data collected at citizen level by means of a face-to-face survey. The available evidence supplies at best a meager basis for presupposing a shared component of the indicators under study.

Global Governance, Educational Change

Science.gov (United States)

Mundy, Karen

2007-01-01

In the last half decade, a rising literature has focused on the idea that processes of economic, political and social globalization require analysis in terms of governance at the global level. It is argued in this article that emerging forms of global governance have produced significant challenges to conventional conceptions of international…

Business Climate and Good Governance

Directory of Open Access Journals (Sweden)

Besmira Manaj

2015-03-01

Full Text Available This paper consists of three factors, namely: Good Governance, Business Climate and Corruption. How they affect the development product of Albania, not only as a concept, and a principle but mostly as a sensitive aspect in the integration process. There are some interpretations of this concept, but I intend to analyze the key factors and actors, their cooperation and concrete production in society. Improving governance is necessary to have an integrated long term strategy based upon a continuous cooperation between institutions and citizens. But in developing countries like Albania there are some important questions such as: How can we measure the improvement of Good Governance through policies? Has Good Governance indicated an effective way for the sustainable development? (Meisel, 2008, 6. These question give us the orientation to reflect about the process of development, social economic political behavior and how this multidimensional is transformed in product of good governance. The business cycle is strongly connected with many aspects of political-, social-, juridical aspects and good governance. Despite attempts to draft law regulations, the level of corruption and informality in Albania continues to be a major obstacle. The credibility level in the implementation of law is an indicator that affects democratization and institutional integration. At present, different reports of international institutions, define Albania as the country with the highest level of Corruption in the Balkans, which is a key factor influencing business. The ways with

Occupants' satisfaction on building maintenance of government quarters

Science.gov (United States)

Ismail, Nur'Ain; Ali, Siti Noor Asmiza Md; Othman, Nor A'aini; Jaffar, Nooraidawati

2017-10-01

The satisfaction level of occupants toward the maintenance is very important to know the occupants comfortable with maintenance that was provided at the government quarters. The objective of the research is to determine the level of occupants satisfaction perceived of the maintenance in government quarter and also the level of quality of the maintenance of the government quarters. Data have been collected by using questionnaire in order to achieve the objective of the research. The questionnaires distributed among the occupants government quarters at Hospital Kota Bharu Kelantan. In the end of the research, the result are expected that to show the results on this satisfaction level of the occupants toward the maintenance at government quarters can be solve and the occupants can live more comfortable and get the good quality for maintenance and facilities in their houses.

Organizing by covenant : the organization of transitional labor markets : paper IREC Conference 2004 'Governance issues in shifting industrial and employment relations' Utrecht, The Netherlands, August 26-28, 2004 : session potential and limits of national level socio-economic governance

NARCIS (Netherlands)

Korver, T.; Oeij, P.R.A.

2004-01-01

From 26-28 August 2004 in Utrecht the Industrial Relations in Europe Conference (IREC) was held on governance issues in shifting industrial and employment relations. As part of the session 'potential and limits of national level socio-economic governance' this paper about the organization of

Local Self-Government in Central and Eastern Europe: a Strong and Independent Local-Level Management Tool or Just a Paper Tiger?

Directory of Open Access Journals (Sweden)

Vjekoslav Bratić

2008-06-01

Full Text Available The onset of the independence process in Central and Eastern European (CEE countries during the 1990s was marked by tremendous optimism and a declared wish for stronger fiscal decentralisation and the transfer of powers, responsibilities and resources to the units of local and regional self-government that were supposed to be closest to citizens in resolving their daily problems. However, this has not happened in these countries, at least not according to the basic financial decentralisation indicators, and this is the main thesis of this work. Despite numerous adjustments made in the local self-government organisation in the observed countries, an optimum level of local and regional self-government organisation has still not been achieved. The units of local and regional self-government are still heavily dependent on, or rather restricted by, the strong central governments, which reduces their autonomy and their influence on the local social and economic development.

Economic shocks, governance and violence: A subnational level analysis of Africa

OpenAIRE

Kibriya, Shahriar; Xu, Zhicheng P.; Zhang, Yu

2015-01-01

By using a geo-coded disaggregated dataset in sub-Saharan Africa over the period 1997–2013, we exploit year-to-year rainfall variation as an instrumental variable to estimate the causal effect of economic shocks on civil conflict conditional on governance quality. We confirm earlier findings that adverse rainfall shocks increase the likelihood of conflict in sub-Saharan Africa. We also investigate the role of governance quality on conflict in sub-Saharan Africa. The results underscore that im...

Governing University Strategy: Perceptions and Practice of Governance and Management Roles

Science.gov (United States)

Rytmeister, Catherine

2009-01-01

Intertwined trends of massification, internationalisation and marketisation constitute and drive change in higher education at all levels. Consequences at the institutional level include: increased competition, adoption of corporate management forms, accrual of power to executive management, and greater emphasis on strategy. As Government policy…

Governance of Information And Communication Technology (ICT System Planning

Directory of Open Access Journals (Sweden)

Bahrawi Bahrawi

2015-07-01

Full Text Available The intensity of ICT usage continues to increase. This should be accompanied  by the increase of the government's performance, and one of the important components is governance of the ICT system planning. The ICT system planning with a good management will provide significant benefits to the organization. One cause of insignificant benefits ICT to the organizational goals is there is no ICT governance applied.  It can be caused by many things, one of them is the lack of knowledge and awareness about the ICT governance, so there are still many government agencies which have not yet implemented properly the ICT governance. By using quantitative approaches, questionnaire instrument was adapted from the General Guide of the National ICT Governance. Framework COBIT and data analysis techniques adopted from the COBIT Maturity level. This study aims to explore the guidelines as an evaluation tool for the governance of the ICT system planning in Department of Communications and Information Technology in Bitung City. The results of this study found that the institution is still at low level, level 1 with 0,63 maturity level in governance planning of ICT system.

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...

Motivations for Local Climate Adaptation in Dutch Municipalities: Climate Change Impacts and the Role of Local-Level Government

NARCIS (Netherlands)

van den Berg, Maya Marieke

2009-01-01

The local government level is considered to be crucial in preparing society for climate change impact. Yet little is known about why local authorities do or do not take action to adapt their community for climate change impacts. In order to implement effective adaptation policy, the motivations for

Global Water Governance in the Context of Global and Multilevel Governance: Its Need, Form, and Challenges

Directory of Open Access Journals (Sweden)

Joyeeta Gupta

2013-12-01

Full Text Available To complement this Special Feature on global water governance, we focused on a generic challenge at the global level, namely, the degree to which water issues need to be dealt with in a centralized, concentrated, and hierarchical manner. We examined water ecosystem services and their impact on human well-being, the role of policies, indirect and direct drivers in influencing these services, and the administrative level(s at which the provision of services and potential trade-offs can be dealt with. We applied a politics of scale perspective to understand motivations for defining a problem at the global or local level and show that the multilevel approach to water governance is evolving and inevitable. We argue that a centralized overarching governance system for water is unlikely and possibly undesirable; however, there is a need for a high-level think tank and leadership to develop a cosmopolitan perspective to promote sustainable water development.

Governing economies in areas of limited statehood

DEFF Research Database (Denmark)

Rasmussen, Jacob; Varming, Kirstine Strøh

This DIIS–GOVSEA working paper reviews key debates within economic anthropology and related academic disciplines explaining how economic life is governed in areas of limited statehood. The paper briefly introduces some of the origins of economic anthropology before going into deeper discussions...... of a number of key debates within the field. The literature review and discussion is organised on the basis of six major themes that shed light on this research question: 1) embeddedness and economic transformations, 2) property governance, 3) informal and popular economies, 4) debt and money, 5) borders...... and cross-border trade, and 6) authority, governance and economic regulation. These themes are supported by case examples from the Somali territories in the East and Horn of Africa. Through the reviewed literature, the paper critically engages common categories, such as formal/informal, state...

Challenges facing transactional e-government systems

OpenAIRE

AI-Sebie, Madi M

2005-01-01

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 17/10/2005. A review of normative literature, in the field of e-government, indicates that the transactional stage of e-government is one of the most important to the implementation of an e-government system as it represents the highest level of interaction within organisations and between customers and government organisations. Due to the importance of the transactional stage of the e-govern...

Low level light therapy and tattoos: A case report.

Science.gov (United States)

Ingenito, Teresa

2016-10-01

Physical therapists (PTs) frequently provide neuromusculoskeletal treatment for patients who incidentally may have one or more tattoos. Low level light therapy (LLLT) is one of the modalities commonly used by physical therapists to decrease pain and facilitate healing. This case report describes a 22 year old man who was given LLLT to address his complaints of musculoskeletal pain. Blistering of the skin was documented over the LLLT application site, a black tattoo. The blisters, which formed after the LLLT treatment were most likely caused by the inadvertent and unexpected heating of the iron oxides and/or the metal salts in the tattoo's black pigment. PTs should exercise caution when applying LLLT in the presence of dark tattoos. Copyright © 2016 Elsevier Ltd. All rights reserved.

Post-colonial governance through securitization?

DEFF Research Database (Denmark)

Rasmussen, Rasmus Kjærgaard; Merkelsen, Henrik

2017-01-01

This article combines the securitization approach with theory of risk and narratological methodology in the analysis of the Danish-Greenlandic government debates about potential uranium exploitation. The authors conclude that the securitization controversy visible at the surface level of policy...... documents reflects an identity struggle at the deeper narrative level closely related to the understanding of national identity politics. These underlying stakes are brought to the fore when securitization is used as a governance technique....

Achievement motivation features of female servants of government and local self-government bodies

Directory of Open Access Journals (Sweden)

T.U. Kulakovsk

2018-03-01

Full Text Available The article makes the theoretical analysis of the features of professional performance of civil servants and officials of local self-government bodies. The significant level of staff turnover among civil servants and the significant level of registered unemployed among the persons who had previously worked in these structures was revealed. The article carries out the theoretical analysis of psychological researches, which testify to the existence of direct correlation between the level of achievement motivation and success in an entrepreneurial activity. The purpose has been set to study the peculiar properties of achievement motivation of civil servants and officials of local self-government bodies. The researches have shown that the level of motivation for the achievement has a straightforward connection with the success of entrepreneurship. The purpose is to study the peculiarities of the motivation of achievement of civil servants and officials of local self-government bodies. There is the possibility for engagement of fired civil servants to entrepreneurial activities. The empirical study of achievement motivation peculiarities of female employees has been conducted. A statistically significant inverse correlation between the level of achievement motivation and the length of civil service has been established. The paper substantiates the need in further research aimed at uncovering the factors responsible for the inverse correlation between the level of achievement motivation and the term of service in the civil service.

Local Government System in Japan

Directory of Open Access Journals (Sweden)

Vladimir V. Redko

2016-12-01

Full Text Available The article is devoted to the issues of the activities of the local government of Japan. Particular attention is drawn to the legal framework and the material basis for the functioning of local self-government bodies. The system of local self-government is considered as a special form of self-government with a specific functional and meaning; system of municipal management and delegation of authority, as well as features of interaction between civil and imperious levels. The allocation of the city with a special status, as well as the financial structure of the local government of Japan, is considered in detail.

Selective Deflection of Polarized Light Via Coherently Driven Four-Level Atoms in a Double-Λ Configuration

International Nuclear Information System (INIS)

Guo Yu

2010-01-01

We study the interaction of a weak probe field, having two circular polarized components, i.e., σ - and σ + polarization, with an optically dense medium of four-level atoms in a double-Λ configuration, which is mediated by the electromagnetically induced transparency with a polarized control light with spatially inhomogeneous profile. We analyse the deflection of the polarized probe light and we find that we can selectively determine which circular component will be deflected after the polarized probe light enters the atom medium via adjusting the polarization and detuning of the control field. (electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid dynamics)

Complexity and corporate governance: an analysis of companies listed on the BM&FBOVESPA

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Renata Rouquayrol Assunção

2017-03-01

Full Text Available ABSTRACT In light of the need to develop mechanisms of control, protection, and transparency regarding the relationships between principal and agent, and with the aim of eliminating or reducing the agency problem, corporate governance has emerged. Based on Agency Theory, separation of ownership and control of activities derives from the complexity of organizations. In this context, this study aims to analyze the relationship between dimensions of complexity and corporate governance in companies listed on the São Paulo Stock, Commodities, and Futures Exchange (BM&FBOVESPA, in which contingency factors might influence organizational characteristics. The investigation gathers data from a sample of 162 companies listed on the BM&FBOVESPA. The following statistical tests were used in the data analysis: Factor Analysis, Multiple Linear Regression, Correspondence Analysis, and Correlation Analysis. For measuring complexity, contingency variables such as age, size, diversification, and internationalization were adopted; and, to assess corporate governance, a representative index of the adoption of good governance practices was used. The results show that organizational complexity is explained by the size and diversification variables, whereas operational complexity is explained by the size, diversification, and internationalization variables. It was observed that in the two dimensions of complexity - organizational and operational - corporate governance was influenced by the diversification, internationalization, and age variables, with the latter involving an inverse relationship. It is concluded that companies displaying more complexity, in its two dimensions, record a higher level of corporate governance, which confirms the research hypothesis.

Four logics of governance

DEFF Research Database (Denmark)

Friche, Nanna; Normann Andersen, Vibeke

unintended consequences. Theoretically, we draw on different management and governance theories, e.g. performance management. Empirically, the study is based on surveys to teachers and students at all Danish vocational colleges and interviews with school leaders, teachers and students at six colleges (cases...... and well-being of students enrolled in the VETs must be strengthened. We focus on target 1, 2 and 4. The reform is being implemented in a field of VET that can be characterized by four logics of governance. Firstly, a governance logic characterized by institutional independence of vocational colleges......For the last fifteen years completion rates in Danish vocational education and training (VET) has stayed on a rather low level. In 2014, only half of the students enrolled in a vocational program on upper secondary level, graduated from the program (Flarup et al 2016). In Denmark, like in other...

The impact of employee level and work stress on mental health and GP service use: an analysis of a sample of Australian government employees

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Strazdins Lyndall

2004-09-01

Full Text Available Abstract Background This study sought to identify the extent to which employee level and work stressors were associated with mental health problems experienced by Australian government employees, and with their use of primary care services. Methods 806 government employees aged between 40 and 44 years were surveyed as part of an epidemiological study conducted in Australia. Data collected from participants included sociodemographic attributes, physical health, psychological measures and work stressors relating to job control, job demands, job security and skills discretion at work. For 88% of these participants, information on visits made to general practitioners (GPs for the six months before and after their survey interview was obtained from health insurance records. Results When work stress and personal factors were taken into account, men at more junior levels reported better mental health, more positive affect and used fewer GP services. Women at middle-management levels obtained less GP care than their more senior counterparts. Both men and women who reported higher levels of work stress were found to have poorer mental health and well-being. The impact of such stressors on GP service use, however, differed for men and women. Conclusion Measures of work stress and not employee level affect the mental health and well-being of government employees. For governments with responsibility for funding health care services, reducing work stress experienced by their own employees offers potential benefits by improving the health of their workforce and reducing outlays for such services.

The impact of employee level and work stress on mental health and GP service use: an analysis of a sample of Australian government employees.

Science.gov (United States)

Parslow, Ruth A; Jorm, Anthony F; Christensen, Helen; Broom, Dorothy H; Strazdins, Lyndall; D' Souza, Rennie M

2004-09-30

This study sought to identify the extent to which employee level and work stressors were associated with mental health problems experienced by Australian government employees, and with their use of primary care services. 806 government employees aged between 40 and 44 years were surveyed as part of an epidemiological study conducted in Australia. Data collected from participants included sociodemographic attributes, physical health, psychological measures and work stressors relating to job control, job demands, job security and skills discretion at work. For 88% of these participants, information on visits made to general practitioners (GPs) for the six months before and after their survey interview was obtained from health insurance records. When work stress and personal factors were taken into account, men at more junior levels reported better mental health, more positive affect and used fewer GP services. Women at middle-management levels obtained less GP care than their more senior counterparts. Both men and women who reported higher levels of work stress were found to have poorer mental health and well-being. The impact of such stressors on GP service use, however, differed for men and women. Measures of work stress and not employee level affect the mental health and well-being of government employees. For governments with responsibility for funding health care services, reducing work stress experienced by their own employees offers potential benefits by improving the health of their workforce and reducing outlays for such services.

How to govern the cloud?

NARCIS (Netherlands)

Prüfer, J.; Diamond, S.; Wainwright, N.

2013-01-01

This paper applies economic governance theory to the cloud computing industry. We analyze which governance institution may be best suited to solve the problems stemming from asymmetric information about the true level of data protection, security, and accountability offered by cloud service

Governing development of regions- case of Slovakia

OpenAIRE

Rudolf Bauer; Jana Knezova; Andrej Steiner

2014-01-01

Dynamism of development and competiveness of regions, as spatially and administratively defined units, depend not only on their natural, economic, social, and territorial potential but also on quality of regional development governance. At the time of creation of the regional level of territorial management in Slovakia there was expected that by introducing this new governance level the regional governments would become strong players in the field of regional development policy and provide su...

Aligned energy-level design for decreasing operation voltage of tandem white organic light-emitting diodes

International Nuclear Information System (INIS)

Chang, Chih-Hao; Wu, Zih-Jyun; Liang, Yi-Hu; Chang, Yu-Shuo; Chiu, Chuan-Hao; Tai, Cheng-Wei; Chang, Hsin-Hua

2013-01-01

In general, organic light-emitting devices (OLEDs) need to operate at higher current density levels to ensure an ample light flux. However, stressed operation will result in poor performance and limited device lifetime. Recently, a tandem structure has been proposed as a pivotal technique to meet the stringent lighting requirements for OLED commercialization, with a research focus on decreasing the concomitant higher operation voltage. Driving two connected emission units (EMUs) in a tandem structure often requires more than twice the driving voltage for a single EMU. This study investigates bipolar host materials and their effective employment in fabricating tandem white phosphorescent OLEDs (PhOLEDs). In addition, the design of a mechanism to align the energy level between the hole transport layer/emitting layer is shown to effectively mitigate operational voltages. In sharp contrast to devices using a unipolar host material, we demonstrate that the turn-on voltage of blue PhOLEDs could be decreased from 3.8 V to 2.7 V through utilizing a bipolar host. Furthermore, applying the proposed techniques to tandem white PhOLEDs produces a luminance of 10 3 cd/m 2 by a 10.1 V driving voltage. - Highlights: • The matched energy level between the hole transport/emitting layer lowers voltages. • Multiple conduction dopants were used to investigate charge generation layer. • Two-color emitters were used to quantify the charge generation strength

Developmental light level affects growth, morphology, and leaf physiology of young carambola trees

International Nuclear Information System (INIS)

Marler, T.E.; Schaffer, B.; Crane, J.H.

1994-01-01

Growth and leaf physiology responses of container-grown 'Arkin' carambola (Averrhoa carambola L.) trees to long-term exposure of approximately 25%, approximately 50%, or 100% sunlight were studied in four experiments in Guam and Florida. Shading increased rachis length and leaflet area, and decreased leaflet thickness. Shaded trees also had a more horizontal branch orientation. Shading reduced dark respiration (Rd) and light compensation and saturation points but increased chlorophyll concentration and N-use efficiency. Light-saturated net CO2 assimilation (A) was not affected by developmental light level. Trees in full sun had smaller total leaf area, canopy diameter, and shoot:root ratio and exhibited leaflet movement to avoid direct solar radiation. Also, trees grown in 100% sunlight had a more vertical branch orientation and greater stomatal density than shaded trees. The ratio of variable to maximum fluorescence (Fv/Fm) declined during midday in 100% sunlight trees. This pattern was accompanied by a midday suppression of A in 100% sunlight-grown trees in Guam. 'Arkin' carambola trees exposed to approximately 25%, approximately 50%, or 100% sunlight for up to 39 weeks exhibited physiological and morphological adaptations that resulted in similar growth. These results indicate that carambola efficiently adapts to different developmental light intensities

[The political project and governance capacities].

Science.gov (United States)

Spinelli, Hugo

2012-01-01

This article presents a theoretical overview of personal and institutional governance capacities (experience, leadership and knowledge on the individual level, and organizational capital available on the institutional level) and their relationship to politics and policies in the Latin American context. Using the theoretical production of Carlos Matus regarding the act of governing, diverse dimensions of this problem are put into discussion in relation to other authors and experiences in different historical moments. Theories, methods and techniques of government are explored and the need for state reform with an internal logic is analyzed. It is concluded that there is a need to build a theory for the practice of governing/managing public organizations, and this construction requires creative actions that use theory as a toolbox.

Energy efficiency effect on the public street lighting by using LED light replacement and kwh-meter installation at DKI Jakarta Province, Indonesia

Science.gov (United States)

Sudarmono, Panggih; Deendarlianto; Widyaparaga, Adhika

2018-05-01

Public street lighting consumes large energy for the public interest, but many street lights still do not use energy-saving technologies. In 2014, Provincial Government of DKI Jakarta operated 179,305 units of street lights. Of the number of installed armature, 92 % of them or 166,441 units are HPS (High-Pressure Sodium) armatures which are inefficient. In 2016, the Provincial Government of DKI Jakarta cut down the energy used for street lighting, by implementing the programs of kWh-meter installation in every street lighting panel and use energy-saving lamps equipped with the smart system. The Provincial Government of DKI Jakarta is registered with 6,399 customer IDs in PLN (State Owned Electric Company), and gradually carried out the kWh Meter installation and changes to the contract. The program to use energy-saving lights done by replacing the HPS armature that is not energy efficient to LED armature which is known to be energy efficient. Until the end of 2016, the number of armatures that has been replaced was 89,417 units. The research results on 25 samples of PLN customer IDs and the replacement of 2,162 units armature, showed that the energy efficiency through kWh meter installation and armature replacement reduce the power consumption from 330,414 kWh to 71,278 kWh or by 78.43%. Generally, there was a decrease in the value of electricity bill compared to the before the replacement. The program of kWh-meter installations and replacement of the armature has a payback period of 2.66 years.

Government in energy affairs - perspectives and alternatives

International Nuclear Information System (INIS)

Neethling, D.C.

1986-01-01

The present role of the South African Government in energy policy formulation and implementation is assessed in the light of its possible future evolvement, particularly with reference to the tabling of a White Paper on Energy policy during 1986. The brief of the Ministry of Mineral and Energy Affairs is firstly assessed with particular reference to the energy-related functions of the Department itself and those of the various parastatal and statutory organisations and institutions. The various executive and regulatory functions which circumscribe the involvement of government in energy procurement, production and distribution, are critically reviewed in the light of possible further deregulation and the establishment of a more market-orientated energy economy in South Africa. Secondly, the administrative and consultative mechanisms are identified which are believed to be appropriate for the successful co-ordination of the energy-related interests of government and the private sector. It is argued that history has shown that energy policy decisions in South Africa have essentially been guided by non-energy priorities, in particular geopolitical and strategic considerations. It is foreseen that although this situation will prevail to a greater or lesser degree depending on the measure of energy self-sufficiency which will be achieved, particularly insofar as import-dependency of crude oil is concerned, that the emphasis would, indeed should, shift to national energy priorities and considerations. 12 refs., 2 figs

THE IMPLICATIONS OF GROSS FIXED CAPITAL AND UNEMPLOYMENT RATE ON GENERAL GOVERNMENT DEFICIT. EMPIRICAL STUDY AT THE EUROPEAN LEVEL

Directory of Open Access Journals (Sweden)

Mihai Carp

2010-12-01

Full Text Available In this paper we have evaluated the influence of the modification of public investment level and unemployment rate on the general government deficit at the European Union level. We have created a regression model that shows that a sustained and increased investment policy and the reduction of unemployment rate have a favorable effect on the objective of minimizing the budget deficit. In the last years European Union’s countries had to face a difficult problem concerning fiscal policy. They had to make public investments to stimulate economic growth and, in the same time, they had to meet the convergence criteria’s of public deficit. On the other hand, EU has to deal with a higher rate of unemployment. Through our model we try to see how European Union countries should implement their political strategies on unemployment and investment with the main objective of reducing the general government deficit.

The challenge of long-term participatory repository governance. Lessons learned for high level radioactive waste and spent fuel

International Nuclear Information System (INIS)

Landstroem, Catharina

2012-01-01

Voluntaristic siting procedures for deep geological repositories are becoming increasingly common; they reconfigure the relationship of repositories and society in ways that have implications for the long-term governance of these facilities. This paper identifies three challenges emerging in relation to this question: principles of monitoring, repository content, and facility closure. This paper discusses them in a comparison with similar challenges being addressed in Belgian partnerships founded to facilitate the siting and design of a low- and intermediate level short lived waste repository. The empirical exploration confirms the importance of securing stakeholder engagement throughout the repository lifecycle, for which there is a need to develop knowledge about how to encourage long-term democratic governance systems.

Assessing organisational governance maturity: A retail industry case study

Directory of Open Access Journals (Sweden)

Hendrik Marius Wessels

2016-05-01

Full Text Available For any business to operate effectively, a governance framework that operates at the relevant maturity level is required. An organisational governance maturity framework is a tool that leadership can use to determine governance maturity. This study aims to determine whether the organisational governance maturity framework (developed by Wilkinson can be applied to the selected retail industry organisation to assess the maturity of the organisation’s governance, limited to the ‘leadership’ attribute. Firstly, a high-level literature review on ethical leadership, ethical decision-making, ethical foundation and culture (‘tone at the top’, and organisational governance and maturity was conducted. Secondly, a Johannesburg Stock Exchange (JSE listed South African-based company was selected for the empirical part of the study using a single case study research design. The empirical results confirmed that the organisational governance maturity framework can be used to determine the maturity level of organisational governance for the selected attribute of ‘leadership’

P1-16: The Effect of Visual Stimuli of LED Lighting by Color Temperature and Illuminance Control on Attention and Meditation Level of Mind

Directory of Open Access Journals (Sweden)

Chan-Su Lee

2012-10-01

Full Text Available Recently LED (Lighting Emitting Diode lighting sources are applied not only for displays like LED BLU (back light unit TV but also for general lighting like LED lamps for home and office. The color temperature, or chromaticity, and brightness of LED lighting can be easily controlled. Preferred combinations between illuminance and color temperature of lighting depend on daily living activities (Oi et al., 2007 Symposium on Design of Artificial Environments 214–215. Changes in intensity can be more easily detected than color changes (Almeida et al., 2009 Perception 38 1109–1117. We investigated whether the illumination stimuli of LED lighting can enhance attention and relaxation level by controlling color temperature and illuminance according to activities. EEG signals are used to estimate attention and relaxation levels of human subjects under different lighting conditions. Nine participants with normal eye sight and color vision participated in the experiments with four different activities under different illumination conditions. LED lighting with color temperature 3600 K in 240 lux is used for relaxation activities, and LED lighting with 6600 K in 794 lux is used for the task which requires attention. These lighting conditions are compared with conventional lighting condition with 4600 K in 530 lux. Preliminary experiment results show that low color temperature with low illumination intensity of LED lighting enhances relaxation level and high color temperature with high illuminance improves attention level compared with conventional lighting environment without illuminance and color temperature changes.

Political Will and Strategic Use of YouTube to Advancing Government Transparency: An Analysis of Jakarta Government-Generated YouTube Videos

OpenAIRE

Chatfield , Akemi ,; Brajawidagda , Uuf

2013-01-01

Part 2: Open Government Data and Transparency; International audience; Government transparency is critical to cut government bureaucracy and corruption, which diminish political accountability and legitimacy, erode trust in government, and hinder citizen engagement and government performance. Previously, Jakarta’s local governments lacked government transparency, holding high-level meetings under a close-door policy, sustaining a critical and fundamental flaw in policy-making and fueling gove...

Global Internet Governance: Russian Approach and International Practice

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Elena S. Zinovieva

2015-01-01

Full Text Available The article studies the processes of Internet governance at the international level in the context of the position and interests of Russia in this area. The theory of global governance was used as a theoretical and methodological framework of the study. Initially, Internet governance was carried out on the state level, with coordination carried out in the interests of the United States created the Internet. At the present stage states and other actors in world politics has to be integrated into the existing system of Internet governance, resulting in development of multi-level or multi-directional diplomacy, formation of the so-called "hybrid" organizations and new models of cooperation. There are new formats of regulation of international relations formed under the influence of scientific and technological progress. Russia's position on Internet governance is based on the goal to ensure equal consideration of interests of all states in the governance of the Internet.

The European debate on governance networks

DEFF Research Database (Denmark)

Sørensen, Eva; Torfing, Jacob

2014-01-01

This paper aims to take stock of the European debate on governance networks in order to assess whether or not it has succeeded to develop a new a viable paradigm based on clear concepts, sound theories and methods and an expansive research agenda. The political and institutional conditions...... for the emergence of the Europe governance debate are analyzed and the notions of ‘governance’ and ‘governance networks’ are critically examined and defined. A brief assessment of the empirical significance of governance networks at different levels of governing is followed by a presentation and comparison...... development, the European debate on governance networks provides a new and important paradigm for understanding the emerging forms of multilateral action and pluricentric governance....

Groundwater governance in South Africa: A status assessment ...

African Journals Online (AJOL)

Groundwater governance provisions and arrangements in South Africa were studied at national level and at local level for a highly productive aquifer, the Botleng Dolomite Aquifer. Technical, legal, institutional and operational governance provisions were found to be reasonable at the national level but weak with regards to ...

Image processing and data reduction of Apollo low light level photographs

Science.gov (United States)

Alvord, G. C.

1975-01-01

The removal of the lens induced vignetting from a selected sample of the Apollo low light level photographs is discussed. The methods used were developed earlier. A study of the effect of noise on vignetting removal and the comparability of the Apollo 35mm Nikon lens vignetting was also undertaken. The vignetting removal was successful to about 10% photometry, and noise has a severe effect on the useful photometric output data. Separate vignetting functions must be used for different flights since the vignetting function varies from camera to camera in size and shape.

PUBLIC GOVERNANCE AND STRATEGIC RESPONSIVENESS

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POPESCU Luminiţa Gabriela

2014-06-01

Full Text Available In the actual context, where globalization is moreover dynamic, the concept of solid state, well defined and territorialised is becoming diffuse while the traditional social connections (labour relations, community solidarity are becoming weaker and more fragile. The economic individualisation, migration and cultural fragmentation hold a devastating impact upon the living environment, namely significant growth of anonymity, distrust and discontent. As effect of those realities, the governments are searching responses to these processes of “social liquefaction”. Taking into consideration the fact that that the governance tools based on authority, hierarchy and bureaucracy are becoming useless due to the lack of effectiveness and legitimacy, we witness the emergence of new modes of public governance, in light to reconfigure solid ground, adequate for interventions. The design of a new type of governance should take into consideration its dual character. One component aims accountable community, as the traditional society has demonstrated that it is not able to generate spontaneously neither trust nor social capital. The second component is focused on identifying those strategies providing that accountability should be taken jointly by the public authorities and the other actors such as companies, third sector organisations and citizens. The accomplishment of such a model means to overcome several challenges. On the one hand, are the members of the community aware of the importance of their commitment? Are they truly motivated to participate in such a structure? On the other hand, how prepared are the political representatives and public authorities to accept cooperation with various categories of actors at community level? The space of strategic responsiveness introduced by the current research provides a possible scenario for responding to the above questions. Additionally, the research attempts to provide an answer to a special question

Coherent scattering of three-level atoms in the field of a bichromatic standing light wave

International Nuclear Information System (INIS)

Pazgalev, A.S.; Rozhdestvenskii, Yu.V.

1996-01-01

We discuss the coherent scattering of three-level atoms in the field of two standing light waves for two values of the spatial shift. In the case of a zero spatial shift and equal frequency detunings of the standing waves, the problem of scattering of a three-level atoms is reduced to scattering of an effectively two-level atom. For the case of an exact resonance between the waves and transitions we give expressions for the population probability of the states of the three-level atom obtained in the short-interaction-time approximation. Depending on the initial population distribution over the states, different scattering modes are realized. In particular, we show that there can be initial conditions for which the three-level system does not interact with the field of the standing waves, with the result that there is no coherent scattering of atoms. In the case of standing waves shifted by π/2, there are two types of solution, depending on the values of the frequency detuning. For instance, when the light waves are detuned equally we give the exact solution for arbitrary relationships between the detuning and the standing wave intensities valid for any atom-field interaction times. The case of 'mirror' detunings and shifted standing waves is studied only numerically

Factors Influencing Low Level of Women Participation in Literacy Programme in Maiha Local Government Area of Adamawa State

Science.gov (United States)

Daniel, Aminchi

2015-01-01

This study was designed to determine the extent to which poverty, gender stereotype, socio-cultural belief and lack of awareness influence low level of women participation in literacy programme in Maiha Local Government Area of Adamawa State. Survey designed was adopted for the study and a sample consisting of three hundred (300) women who were…

Effects of different levels of intraocular stray light on kinetic perimetry findings.

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Kazunori Hirasawa

Full Text Available To evaluate the effect of different levels of intraocular stray light on kinetic perimetry findings.Twenty-five eyes of 25 healthy young participants were examined by automated kinetic perimetry (Octopus 900 using Goldmann stimuli III4e, I4e, I3e, I2e, and I1e. Each stimulus was presented with a velocity of 3°/s at 24 meridians with 15° intervals. Four levels of intraocular stray light were induced using non-white opacity filter (WOF filters and WOFs applied to the clear plastic eye covers of the participants. The visual acuity, pupil diameter, isopter area, and kinetic sensitivity of each meridian were analyzed for each WOF density.Visual acuity deteriorated with increasing WOF densities (p < 0.01. With a visual acuity of 0.1 LogMAR units, the isopter areas for III4e, I4e, I3e, I2e, and I1e decreased by -32.7 degree2 (-0.2%, -255.7 degree2 (-2.6%, -381.2 degree2 (-6.2%, -314.8 degree2 (-12.8%, and -59.2 degree2 (-15.2%, respectively; kinetic sensitivity for those stimuli decreased by -0.1 degree (-0.1%, -0.8 degree (-1.4%, -1.6 degree (-3.7%, -2.7 degree (-9.7%, and -1.7 degree (-16.2%, respectively. The pupil diameter with each WOF density was not significantly different.Kinetic perimetry measurements with a high-intensity stimulus (i.e., III4e were unaffected by intraocular stray light. In contrast, measurements with the I4e, I3e, I2e, and I1e stimuli, especially I2e and I1e, were affected. Changes in the shape of the isopter resulting from opacity must be monitored, especially in cases of smaller and lower-intensity stimuli.

Plutonium assessment modeling: government policy, non-proliferation, and the government fence

International Nuclear Information System (INIS)

Kurstedt, H.A. Jr.; Nachlas, J.A.

1977-01-01

Assessment modeling for the evaluation of plutonium as an energy resource is stressed, and generic mathematical model forms are outlined. Representative necessary objective functions are developed. Constraints and assumptions are listed. An example involving present-day light water reactor technology is demonstrated. Technical, environmental, and political implications are drawn. Specific new directions for analysis are suggested. The position of the boundary of government control and responsibility--the government exclusion fence--is shown to be a critical, but overlooked, constraint. Existing governmental uranium stockpiles may be an unmentioned, though important, constraint. Plutonium is the most abundant proven energy equivalent and most controversial energy resource. Plutonium results from an intermediate nuclear reactor processing stage starting with the raw material 238 U. Therefore, the plutonium resource differs from the 238 U resource only through minimal conversion losses and through the political and/or social will to perform the conversion. The relative abundance of 238 U, and therefore of plutonium is high. There is a great need to assess plutonium in relation to the potential available energy for a society in short supply

SOCIAL RESPONSABILITY AND CORPORATE GOVERNANCE IN EVALUATING

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MIRON VASILE-CRISTIAN-IOACHIM

2015-10-01

Full Text Available The evaluation of an entity's economic performance is often perceived by the public as being limited to the analyses carried based on a component of the annual financial statements or on a component of the profit and loss account. We believe, however, that the current financial reporting system no longer offers an informational potential sufficiently high in the process of assessing the performance of an economic entity, and we sustain the large scale introduction of an additional component of reporting (voluntary or required by legal settlements that must be seen as ethical behavior in reporting. This study aims to bring to light this ethical component of reporting by analyzing the concepts of social responsibility and corporate governance, analyzing specialized literature concerning these concepts, but also how this "ethical behavior" is experienced at the level of the entities that activate in the energy sector. In other words, this approach is not an analysis of the ethics in the research of economic performance of entities, but a research of the ethical side of the performance analysis. However, an important objective of this study is to analyze and assess the extent to which ethical behavior of economic entities (shown here by the application and reporting related to social responsibility and corporate governance can influence the performance of an economic entity, or they represent a consequence of performance. The results of the study show that at the level of the analyzed entities from the energy sector there are different approaches in terms of both applying the concepts of social responsibility and corporate governance, as well as regarding the way of reporting these issues. If in the application of these concepts, we can assume that each economic entity is free to find its own vision, regarding the manner of reporting the application of these concepts, we believe that this should be done in a more unitary way, in order to ensure

Do reimbursement recommendation processes used by government drug plans in Canada adhere to good governance principles?

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Rawson NS

2017-11-01

Full Text Available Nigel SB Rawson,1–3 John Adams4 1Eastlake Research Group, Oakville, ON, 2Canadian Health Policy Institute, Toronto, ON, 3Fraser Institute, Vancouver, BC, 4Canadian PKU and Allied Disorders Inc., Toronto, ON, Canada Abstract: In democratic societies, good governance is the key to assuring the confidence of stakeholders and other citizens in how governments and organizations interact with and relate to them and how decisions are taken. Although defining good governance can be debatable, the United Nations Development Program (UNDP set of principles is commonly used. The reimbursement recommendation processes of the Canadian Agency for Drugs and Technologies in Health (CADTH, which carries out assessments for all public drug plans outside Quebec, are examined in the light of the UNDP governance principles and compared with the National Institute for Health and Care Excellence system in England. The adherence of CADTH's processes to the principles of accountability, transparency, participatory, equity, responsiveness and consensus is poor, especially when compared with the English system, due in part to CADTH's lack of genuine independence. CADTH's overriding responsibility is toward the governments that "own," fund and manage it, while the agency’s status as a not-for-profit corporation under federal law protects it from standard government forms of accountability. The recent integration of CADTH’s reimbursement recommendation processes with the provincial public drug plans’ collective system for price negotiation with pharmaceutical companies reinforces CADTH's role as a nonindependent partner in the pursuit of governments’ cost-containment objectives, which should not be part of its function. Canadians need a national organization for evaluating drugs for reimbursement in the public interest that fully embraces the principles of good governance – one that is publicly accountable, transparent and fair and includes all stakeholders

Characterization and simulation of the response of Multi-Pixel Photon Counters to low light levels

Energy Technology Data Exchange (ETDEWEB)

Vacheret, A. [Department of Physics, Imperial College London, South Kensington Campus, London SW7 2AZ (United Kingdom); Barker, G.J. [Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL (United Kingdom); Dziewiecki, M. [Institute of Radioelectronics, Warsaw University of Technology, 15/19 Nowowiejska St., 00-665 Warsaw (Poland); Guzowski, P. [Department of Physics, Imperial College London, South Kensington Campus, London SW7 2AZ (United Kingdom); Haigh, M.D. [Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL (United Kingdom); Hartfiel, B. [Department of Physics and Astronomy, Louisiana State University, 202 Nicholson Hall, Tower Drive, Baton Rouge, LA 70803 (United States); Izmaylov, A. [Institute for Nuclear Research RAS, 60 October Revolution Pr. 7A, 117312 Moscow (Russian Federation); Johnston, W. [Department of Physics, Colorado State University, Fort Collins, CO 80523 (United States); Khabibullin, M.; Khotjantsev, A.; Kudenko, Yu. [Institute for Nuclear Research RAS, 60 October Revolution Pr. 7A, 117312 Moscow (Russian Federation); Kurjata, R. [Institute of Radioelectronics, Warsaw University of Technology, 15/19 Nowowiejska St., 00-665 Warsaw (Poland); Kutter, T. [Department of Physics and Astronomy, Louisiana State University, 202 Nicholson Hall, Tower Drive, Baton Rouge, LA 70803 (United States); Lindner, T. [Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, Canada, BC V6T 1Z1 (Canada); Masliah, P. [Department of Physics, Imperial College London, South Kensington Campus, London SW7 2AZ (United Kingdom); Marzec, J. [Institute of Radioelectronics, Warsaw University of Technology, 15/19 Nowowiejska St., 00-665 Warsaw (Poland); Mineev, O.; Musienko, Yu. [Institute for Nuclear Research RAS, 60 October Revolution Pr. 7A, 117312 Moscow (Russian Federation); and others

2011-11-11

The calorimeter, range detector and active target elements of the T2K near detectors rely on the Hamamatsu Photonics Multi-Pixel Photon Counters (MPPCs) to detect scintillation light produced by charged particles. Detailed measurements of the MPPC gain, afterpulsing, crosstalk, dark noise, and photon detection efficiency for low light levels are reported. In order to account for the impact of the MPPC behavior on T2K physics observables, a simulation program has been developed based on these measurements. The simulation is used to predict the energy resolution of the detector.

Characterization and simulation of the response of Multi-Pixel Photon Counters to low light levels

International Nuclear Information System (INIS)

Vacheret, A.; Barker, G.J.; Dziewiecki, M.; Guzowski, P.; Haigh, M.D.; Hartfiel, B.; Izmaylov, A.; Johnston, W.; Khabibullin, M.; Khotjantsev, A.; Kudenko, Yu.; Kurjata, R.; Kutter, T.; Lindner, T.; Masliah, P.; Marzec, J.; Mineev, O.; Musienko, Yu.

2011-01-01

The calorimeter, range detector and active target elements of the T2K near detectors rely on the Hamamatsu Photonics Multi-Pixel Photon Counters (MPPCs) to detect scintillation light produced by charged particles. Detailed measurements of the MPPC gain, afterpulsing, crosstalk, dark noise, and photon detection efficiency for low light levels are reported. In order to account for the impact of the MPPC behavior on T2K physics observables, a simulation program has been developed based on these measurements. The simulation is used to predict the energy resolution of the detector.

Goos-Hänchen shifts of partially coherent light beams from a cavity with a four-level Raman gain medium

Science.gov (United States)

Ziauddin; Lee, Ray-Kuang; Qamar, Sajid

2016-09-01

We theoretically investigate spatial and angular Goos-Hänchen (GH) shifts (both negative and positive) in the reflected light for a partial coherent light incident on a cavity. A four-level Raman gain atomic medium is considered in a cavity. The effects of spatial coherence, beam width, and mode index of partial coherent light fields on spatial and angular GH shifts are studied. Our results reveal that a large magnitude of negative and positive GH shifts in the reflected light is achievable with the introduction of partial coherent light fields. Furthermore, the amplitude of spatial (negative and positive) GH shifts are sharply affected by the partial coherent light beam as compared to angular (negative and positive) GH shifts in the reflected light.

Aligned energy-level design for decreasing operation voltage of tandem white organic light-emitting diodes

Energy Technology Data Exchange (ETDEWEB)

Chang, Chih-Hao, E-mail: chc@saturn.yzu.edu.tw [Department of Photonics Engineering, Yuan Ze University, Chung-Li 32003, Taiwan, ROC (China); Wu, Zih-Jyun; Liang, Yi-Hu; Chang, Yu-Shuo; Chiu, Chuan-Hao; Tai, Cheng-Wei [Department of Photonics Engineering, Yuan Ze University, Chung-Li 32003, Taiwan, ROC (China); Chang, Hsin-Hua, E-mail: hhua3@mail.vnu.edu.tw [Department of Electro-Optical Engineering, Vanung University, Chung-Li 32061, Taiwan, ROC (China)

2013-12-02

In general, organic light-emitting devices (OLEDs) need to operate at higher current density levels to ensure an ample light flux. However, stressed operation will result in poor performance and limited device lifetime. Recently, a tandem structure has been proposed as a pivotal technique to meet the stringent lighting requirements for OLED commercialization, with a research focus on decreasing the concomitant higher operation voltage. Driving two connected emission units (EMUs) in a tandem structure often requires more than twice the driving voltage for a single EMU. This study investigates bipolar host materials and their effective employment in fabricating tandem white phosphorescent OLEDs (PhOLEDs). In addition, the design of a mechanism to align the energy level between the hole transport layer/emitting layer is shown to effectively mitigate operational voltages. In sharp contrast to devices using a unipolar host material, we demonstrate that the turn-on voltage of blue PhOLEDs could be decreased from 3.8 V to 2.7 V through utilizing a bipolar host. Furthermore, applying the proposed techniques to tandem white PhOLEDs produces a luminance of 10{sup 3} cd/m{sup 2} by a 10.1 V driving voltage. - Highlights: • The matched energy level between the hole transport/emitting layer lowers voltages. • Multiple conduction dopants were used to investigate charge generation layer. • Two-color emitters were used to quantify the charge generation strength.

THE EVOLUTION OF LOCAL GOVERNMENT AND SELF-GOVERNMENT IN RUSSIA

Directory of Open Access Journals (Sweden)

Tatiana Yashchuk

2017-01-01

was delegated at the local level. The local authorities have been transferred some resources to implement it. So the system of local budgets was build. The most successful period of the local govern-ment activity accounts for 1920s. The city and district are considered as the territorial foundation of local government. Scientific field formed that studies the feature of local govern-ment in the Soviet conditions.In the 1930s, there is centralization of government. The development of the city is subject to problems of industrialization and development of the rural areas is subject to problems of collectivization. The state policy does not consider the interests of local communities.The liberalization of the political regime in the late 1950s has led to a revival of the idea of decentralization. But decentralization of government is considered solely as an economic rather than a social and political problem. This understanding persisted until the end of the Soviet period.The lack of stable historical tradition of local government negatively affects the municipal development of the Russian Federation.

Energy utilization of light and heavy weaned piglets subjected to different dietary energy levels

Directory of Open Access Journals (Sweden)

Andréa Machado Leal Ribeiro

Full Text Available ABSTRACT This study was conducted to evaluate the effects of dietary metabolisable energy (ME: 3.25, 3.40, 3.55, or 3.70 Mcal kg−1 and weaning weight (WW: light 4.0±0.7 kg, and heavy: 6.3±0.6 kg on productive response and energy utilization of weaned piglets. Sixty-four male piglets were housed in 32 metabolic cages (two animals per cage during the first 14 d postweaning. At day 15, only one animal per cage was kept until day 28. Body composition, energy, and nutrient deposition rates and energy utilization efficiency were measured through a comparative slaughter procedure. Piglets with light WW had a poorer feed conversion ratio and lower weight gain and feed intake when expressed per live weight. Increased ME led to greater daily fat deposition in the empty bodies (defined as weighted mean of the carcass + organs + blood, no intestinal content, while light WW piglets had a reduced protein deposition. Light WW piglets increased heat production with increased ME, but no effect was seen for the heavy WW piglets. By contrast, heavy WW piglets increased empty body gross energy as ME increased, while no influence was observed on light WW piglets. Increasing dietary energy levels did not contribute to the subsequent growth performance of piglets that were lighter at weaning. The lack of interaction between weaning weight and dietary ME content on growth performance does not support the hypothesis that light piglets at weaning do not exhibit compensatory growth because of limitations in energy intake.

Generally civilized context of governing the social organization of the world

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Oksana Gaievska

2015-06-01

Full Text Available Analyzing the contemporary global mechanisms of governing relationships between peoples represented both in procedural and institutional aspects the author notes their fundamental and globally civilized meanings in the historical progress of mankind to a higher level of social system organization. Therefore, the actual European process and principles of creating the efficient ordering system, according to which certain international institutional structures function, should be considered in the context of today’s total sovereignty and at the same time ensuring the safety of international relations. This trend suggests that the presence of some basic concepts of self-governance aimed at creating mechanisms for intergovernmental governance in the global community should remove the possibility of destabilization of international cooperation. Thus, generally civilized pillars of social governance, including international relations, lie in the understanding that people have to base their relationships on principles of the highest administrative feasibility, which should embrace economic, political and spiritual energy of any nation. This interpretation of general issues of international relations seems quite logical and well grounded in the light of recent developments in Ukraine. Therefore, the expression “reason rules the world” should be viewed as an objective opportunity of any institution through the energy of its own organization and by management to achieve a holistic level of the system which is too important for humanity, which in its historical development has always longed for a high level of organization, and consequently reached in its civilization development a level where management has become the most productive type of production. In this view management as a science can be perceived as the most lucrative and prudent source of allocating capital. Biological organizational evolution appears to have been locked: in its highest

The Ukrainian energetic system under the light of the crisis: beyond gas transit, a governance challenge

International Nuclear Information System (INIS)

Boulanger, Quentin

2014-01-01

The objective of this report is to address and describe the problematic of the Ukrainian gas transit within a wider inner context and under the light of the current gas crisis. Beyond the European security of supply, maintaining the gas transit is a major domestic issue for Ukraine, from an economic as well as political point of view. This means that, in order to avoid a new gas crisis, Ukraine must significantly reform its energy sector in order to reduce its dependency and to re-balance its energy mix. In a first part, the author discusses gas price and transit network management as the main stakes of the gas crisis: recall of traditional dispute about gas between Russia and Ukraine, ageing and corruption as characteristics of a collapsing gas corridor, the Ukrainian law of September 2014 as a first step for a reform of energy governance. In a second part, the author discusses the future of the Ukrainian gas sector and the issue of stability of the national energy system. This should be based on short term options to strengthen the resilience of the gas sector in front of Russian supply disruption, a priority for a gas independence, and necessary review of the energy mix

Climate change governance

Energy Technology Data Exchange (ETDEWEB)

Knieling, Joerg [HafenCity Univ. Hamburg (Germany). Urban Planning and Regional Development; Leal Filho, Walter (eds.) [HAW Hamburg (Germany). Research and Transfer Centre Applications of Life Science

2013-07-01

Climate change is a cause for concern both globally and locally. In order for it to be tackled holistically, its governance is an important topic needing scientific and practical consideration. Climate change governance is an emerging area, and one which is closely related to state and public administrative systems and the behaviour of private actors, including the business sector, as well as the civil society and non-governmental organisations. Questions of climate change governance deal both with mitigation and adaptation whilst at the same time trying to devise effective ways of managing the consequences of these measures across the different sectors. Many books have been produced on general matters related to climate change, such as climate modelling, temperature variations, sea level rise, but, to date, very few publications have addressed the political, economic and social elements of climate change and their links with governance. This book will address this gap. Furthermore, a particular feature of this book is that it not only presents different perspectives on climate change governance, but it also introduces theoretical approaches and brings these together with practical examples which show how main principles may be implemented in practice.

Disaster Governance and Vulnerability: The Case of Chile

Directory of Open Access Journals (Sweden)

Vicente Sandoval

2016-12-01

Full Text Available This exploratory work seeks to shed light on disaster governance by looking into potential linkages between the production of vulnerability and disaster governance in Chile. Our point of investigation is the case of post-disaster Chaitén and the Chilean model of Disaster Risk Management. The work begins by situating disaster governance and the production of vulnerability in a broader context of existing governance system that includes a multiplicity of actors and socio-economic, socio-ecological, and political processes. Coming from a multi-scalar perspective, we use the disaster Pressure and Release (PAR model to enable a differentiated analysis of the multiplicity of actors, rules, and processes related to DRM that participate in the production of disaster vulnerability in the current Chaitén. With this we address the questions as to ‘why’ the Chilean model of DRM is prominently centralised and ‘what’ are the effects on the production of disaster vulnerability for the case of post-disaster Chaitén.

Private Governance, Hegemonic Struggles, and Institutional Outcomes in the Transnational Cotton Commodity Chain

Directory of Open Access Journals (Sweden)

Amy Quark

2015-08-01

Full Text Available Transnational firms have rolled out new forms of private governance at the same time as the rise of new economic powerhouses like China has fomented growing inter-state tensions. This points to critical questions: how does inter-state competition shape private governance of transnational commodity chains and how does private governance shape inter-state rivalries? I explore these questions by tracing the construction and dissolution of sectoral hegemonic coalitions that govern commodity chains. Drawing on the case of cotton quality governance from 2000-2012, I argue that a coalition of the U.S. state and transnational merchants has reconstituted its sectoral hegemony to allow expanded accumulation and accommodate their main rival~China. The U.S. state created standards with Chinese characteristics, while transnational merchants made the authority structure of their institutions more inclusive. However, this reconstituted hegemony remains unstable. Facing continued regulatory competition from China, the U.S. state has constructed new forms of meta-governance that could facilitate a shift to Chinese-led sectoral hegemony but under U.S. oversight. Moreover, these sectoral hegemonic struggles compelled Western transnational merchants to fracture their long-standing relationship with the U.S. state in the hegemonic coalition in order to position their private institutions as geopolitically neutral and thus compatible with the hegemonic leadership of either the U.S. or Chinese states in the sector. By tracing struggles among coalitions of leading firms and states for hegemony over the institutions governing particular commodity chain sectors, we can shed light on possible trajectories within broader world-system level hegemonic struggles that at once constitute and are constituted by these sectoral dynamics.

People, Governance and Forests—The Stumbling Blocks in Forest Governance Reform in Latin America

Directory of Open Access Journals (Sweden)

Arnoldo Contreras-Hermosilla

2011-01-01

Full Text Available This article examines common barriers to achieving adequate levels of forest resource governance in countries of Latin America. It looks at the deficiencies of the policy and regulatory frameworks affecting forests, the common failure to impose the rule of law, the main factors that constrain the effectiveness of government actions in the forest sector and at the political barriers to introducing reforms for change in governance structures. The elimination of these barriers acquires new importance in the implementation of successful REDD+ programs in the countries of the region.

Frameworks to assess health systems governance: a systematic review.

Science.gov (United States)

Pyone, Thidar; Smith, Helen; van den Broek, Nynke

2017-06-01

Governance of the health system is a relatively new concept and there are gaps in understanding what health system governance is and how it could be assessed. We conducted a systematic review of the literature to describe the concept of governance and the theories underpinning as applied to health systems; and to identify which frameworks are available and have been applied to assess health systems governance. Frameworks were reviewed to understand how the principles of governance might be operationalized at different levels of a health system. Electronic databases and web portals of international institutions concerned with governance were searched for publications in English for the period January 1994 to February 2016. Sixteen frameworks developed to assess governance in the health system were identified and are described. Of these, six frameworks were developed based on theories from new institutional economics; three are primarily informed by political science and public management disciplines; three arise from the development literature and four use multidisciplinary approaches. Only five of the identified frameworks have been applied. These used the principal-agent theory, theory of common pool resources, North's institutional analysis and the cybernetics theory. Governance is a practice, dependent on arrangements set at political or national level, but which needs to be operationalized by individuals at lower levels in the health system; multi-level frameworks acknowledge this. Three frameworks were used to assess governance at all levels of the health system. Health system governance is complex and difficult to assess; the concept of governance originates from different disciplines and is multidimensional. There is a need to validate and apply existing frameworks and share lessons learnt regarding which frameworks work well in which settings. A comprehensive assessment of governance could enable policy makers to prioritize solutions for problems identified

Russian Initiatives in Internet Governance

Directory of Open Access Journals (Sweden)

Sergey Sergeevich Shirin

2014-01-01

Full Text Available The article is devoted to the research of Russian initiatives concerning its participation in international system of Internet governance. In the research, conceptual and theoretic basis for participation of state governments in Internet governance is given, academic discourse of this issue is assessed, the review of main Russian initiatives made from 2005 (since the second stage of the World Summit on Information Society till the present day is carried out. The conclusion is made that the most successful Internet governance initiative of Russia is the implementation of cyrillic top level domains. Much less successful are Russian attempts to reconstruct existing organizational structure of Internet governance. Russian policy is assessed as a policy of preferring loud statements and PR rather than real influence on development of Internet technologies. Russia consideres Internet as political resource and tries to increase its influence on decision making process on a political, not operational level of Internet governance. The author states that federal government of the United States of America has fully lost the control on the domain name systems. These functions are going to be given to the private sector, while ICANN, which was established according to the Memorandum of Understanding/Joint Project Agreement with U.S. Department of Commerce, is becoming a truly independent international organization. Considering this, the author comes to the conclusion that political transformations for the sake of Russia are already made. He also forecast that next initiatives of Russia will be directed to the segmentation of the Internet.

Influence of near ultraviolet light on microorganisms

International Nuclear Information System (INIS)

Fraikin, G.Y.A.; Rubin, L.B.

1980-01-01

Our results and the recent literature data on the biological action of near ultraviolet light (300-380 nm) are examined in the review. Factual material is presented on the principles governing the manifestation of the following effects of near ultraviolet light in microorganisms: inactivation, delayed growth, photoreactivation, photoprotection, photoinduced sporulation (in fungi), and carotene synthesis. The mature and possible mechanisms of the effects examined are discussed

Scale-sensitive governance of the environment

NARCIS (Netherlands)

Padt, F.; Opdam, P.F.M.; Polman, N.B.P.; Termeer, C.J.A.M.

2014-01-01

Sensitivity to scales is one of the key challenges in environmental governance. Climate change, food production, energy supply, and natural resource management are examples of environmental challenges that stretch across scales and require action at multiple levels. Governance systems are typically

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.

Short communication: Artificial ultraviolet B light exposure increases vitamin D levels in cow plasma and milk

DEFF Research Database (Denmark)

Jakobsen, Jette; Jensen, Søren Krogh; Hymøller, Lone

2015-01-01

tested the ability of a specially designed UVB lamp to enhance the vitamin D-3 content in milk from dairy cows housed indoors. This study included 16 cows divided into 4 groups. Each group was exposed daily to artificial UVB light simulating 1, 2, 3, or 4 h of summer sun at 56 degrees N for 24 d...... exposure to artificial UVB light to 73 d did not lead to an increase of vitamin D-3 or 25OHD(3) level in the milk. In conclusion, the change in production facilities for dairy cows providing cows with no access to pasture and sunlight causes a decrease of vitamin D levels in dairy products. This decrease......The number of dairy cows without access to pasture or sunlight is increasing; therefore, the content of vitamin D in dairy products is decreasing. Ultimately, declining vitamin D levels in dairy products will mean that dairy products are a negligible source of natural vitamin D for humans. We...

Government and Happiness in 130 Nations: Good Governance Fosters Higher Level and More Equality of Happiness

Science.gov (United States)

Ott, J. C.

2011-01-01

There are substantial differences in happiness in nations. Average happiness on scale 0-10 ranges in 2006 from 3.24 in Togo to 8.00 in Denmark and the inequality of happiness, as measured by the standard deviation, ranges from 0.85 in Laos to 3.02 in the Dominican Republic. Much of these differences are due to quality of governance and in…

Low-level laser/light therapy for androgenetic alopecia.

Science.gov (United States)

Gupta, Aditya K; Lyons, Danika C A; Abramovits, William

2014-01-01

Androgenetic alopecia (AGA) is a persistent and pervasive condition that affects men worldwide. Some common treatment options for AGA include hair prosthetics, oral and topical medications, and surgical hair restoration (SHR). Pharmaceutical and SHR treatments are associated with limitations including adverse side effects and significant financial burden. Low-level laser or light (LLL) devices offer alternative treatment options that are not typically associated with adverse side effects or significant costs. There are clinic- and home-based LLL devices. One home-based laser comb device has set a standard for others; however, this device requires time devoted to carefully moving the comb through the hair to allow laser penetration to the scalp. A novel helmet-like LLL device for hair growth has proven effective in preliminary trials and allows for hands-free use. Regardless, there are few clinical trials that have been conducted regarding LLL devices for AGA and results are mixed. Further research is required to establish the true efficacy of these devices for hair growth in comparison to existing alternative therapies.

Audit Methodology for IT Governance

Directory of Open Access Journals (Sweden)

Mirela GHEORGHE

2010-01-01

Full Text Available The continuous development of the new IT technologies was followed up by a rapid integration of them at the organization level. The management of the organizations face a new challenge: structural redefinition of the IT component in order to create plus value and to minimize IT risks through an efficient management of all IT resources of the organization. These changes have had a great impact on the governance of the IT component. The paper proposes an audit methodology of the IT Governance at the organization level. From this point of view the developed audit strategy is a strategy based on risks to enable IT auditor to study from the best angle efficiency and effectiveness of the IT Governance structure. The evaluation of the risks associated with IT Governance is a key process in planning the audit mission which will allow the identification of the segments with increased risks. With now ambition for completeness, the proposed methodology provides the auditor a useful tool in the accomplishment of his mission.

The Relationship Between Levels of Education and Perception of Democratic Governance Among Nigerian School Leavers

Directory of Open Access Journals (Sweden)

Adesoji A. ONI

2006-01-01

Full Text Available The study investigated the views and perception of school leavers about the democratic government in Nigeria. A self-designed questionnaire was used for collection of their views. The participants of the study comprised 500 school leavers selected across different working places in the six states of Southwest Nigeria. Results clearly revealed that majority of the respondents are not satisfied with the current performance of the present democratic Government in Nigeria. Most of the respondents suggested participation of everyone in the act of governance that favor rule of law, equality, and freedom and that this should be adopted by the government. The researcher therefore recommended a democratic system of government that will incorporate all the basic principles of democracy into the system of government, while marginalization and neglect of the poor, women, youth, and rural dwellers should be avoided.

Overcoming obstacles against effective solar lighting interventions in South Asia

International Nuclear Information System (INIS)

Wong, Sam

2012-01-01

Basing on our devised World Bank’s ‘Design Principles’ for effective renewable energy projects in developing countries and an in-depth analysis of our two solar lighting projects in Bangladesh and India, this paper explores three key obstacles that constrain poor people from obtaining solar lighting: financial exclusion, weak governance, and passive NGO and customer participation. The low take-up rate has a social and psychological impact. This paper recommends creating easy access to credit, establishing a robust complaint system, and developing strategic partnership to overcome the obstacles. - Research Highlights: ► To provide a critical analysis of the World Bank's 'Design Principles' for renewable energy policies in developing countries. ► To explain why some solar lighting projects do not work and how the barriers can be overcome. ► To highlight the roles of poverty, governance and technical support in solar lighting design.

Amplification without inversion, fast light and optical bistability in a duplicated two-level system

International Nuclear Information System (INIS)

Ebrahimi Zohravi, Lida; Vafafard, Azar; Mahmoudi, Mohammad

2014-01-01

The optical properties of a weak probe field in a duplicated two-level system are investigated in multi-photon resonance (MPR) condition and beyond it. It is shown that by changing the relative phase of applied fields, the absorption switches to the amplification without inversion in MPR condition. By applying the Floquet decomposition to the equations of motion beyond MPR condition, it is shown that the phase-dependent behavior is valid only in MPR condition. Moreover, it is demonstrated that the group velocity of light pulse can be controlled by the intensity of the applied fields and the gain-assisted superluminal light propagation (fast light) is obtained in this system. In addition, the optical bistability (OB) behavior of the system is studied beyond MPR condition. We apply an indirect incoherent pumping field to the system and it is found that the group velocity and OB behavior of the system can be controlled by the incoherent pumping rate. - Highlights: • We studied the optical properties of DTL system under MPR condition and beyond it. • By changing the relative phase, the absorption switches to the amplification without inversion in MPR condition. • The gain-assisted superluminal light propagation (fast light) is obtained in this system. • The optical bistability (OB) behavior of the system is studied beyond MPR condition. • The incoherent pumping rate has a major role in controlling the group velocity and OB behavior of the system

Low level light promotes the proliferation and differentiation of bone marrow derived mesenchymal stem cells

Science.gov (United States)

Ahn, Jin-Chul; Rhee, Yun-Hee; Choi, Sun-Hyang; Kim, Dae Yu; Chung, Phil-Sang

2015-03-01

Low-level light irradiation (LLLI) reported to stimulate the proliferation or differentiation of a variety of cell types. However, very little is known about the effect of light therapy on stem cells. The aim of the present study was to evaluate the effect of LLLI on the molecular physiological change of human bone marrow derived stem cells (hBMSC) by wavelength (470, 630, 660, 740 and 850, 50mW). The laser diode was performed with different time interval (0, 7.5, 15, 30J/cm2, 50mW) on hBMSC. To determine the molecular physiological changes of cellular level of hBMSC, the clonogenic assay, ATP assay, reactive oxygen species (ROS) detection, mitochondria membrane potential (MMPΦ) staining and calcium efflux assay were assessed after irradiation. There was a difference between with and without irradiation on hBMSCs. An energy density up to 30 J/cm² improved the cell proliferation in comparison to the control group. Among these irradiated group, 630 and 660nm were significantly increased the cell proliferation. The cellular level of ATP and calcium influx was increased with energy dose-dependent in all LLLI groups. Meanwhile, ROS and MMPΦ were also increased after irradiation except 470nm. It can be concluded that LLLI using infrared light and an energy density up to 30 J/cm² has a positive stimulatory effect on the proliferation or differentiation of hBMSCs. Our results suggest that LLLI may influence to the mitochondrial membrane potential activity through ATP synthesis and increased cell metabolism which leads to cell proliferation and differentiation.

Understanding Internal Accountability in Nigeria’s Routine Immunization System: Perspectives From Government Officials at the National, State, and Local Levels

Directory of Open Access Journals (Sweden)

Daniel J. Erchick

2017-07-01

Full Text Available Background Routine immunization coverage in Nigeria has remained low, and studies have identified a lack of accountability as a barrier to high performance in the immunization system. Accountability lies at the heart of various health systems strengthening efforts recently launched in Nigeria, including those related to immunization. Our aim was to understand the views of health officials on the accountability challenges hindering immunization service delivery at various levels of government. Methods A semi-structured questionnaire was used to interview immunization and primary healthcare (PHC officials from national, state, local, and health facility levels in Niger State in north central Nigeria. Individuals were selected to represent a range of roles and responsibilities in the immunization system. The questionnaire explored concepts related to internal accountability using a framework that organizes accountability into three axes based upon how they drive change in the health system. Results Respondents highlighted accountability challenges across multiple components of the immunization system, including vaccine availability, financing, logistics, human resources, and data management. A major focus was the lack of clear roles and responsibilities both within institutions and between levels of government. Delays in funding, especially at lower levels of government, disrupted service delivery. Supervision occurred less frequently than necessary, and the limited decision space of managers prevented problems from being resolved. Motivation was affected by the inability of officials to fulfill their responsibilities. Officials posited numerous suggestions to improve accountability, including clarifying roles and responsibilities, ensuring timely release of funding, and formalizing processes for supervision, problem solving, and data reporting. Conclusion Weak accountability presents a significant barrier to performance of the routine immunization

Potential to reduce emissions of sulphur dioxide through reducing sulphur levels in heavy and light fuel oils - a discussion paper

International Nuclear Information System (INIS)

Tushingham, M.; Bellamy, J.

2001-01-01

Background information on the sulphur levels in light fuel oil (used in residential heating) and heavy fuel oil (used as industrial fuel oil) is provided. In addition to the description of sulphur levels in light and heavy fuel oils, the report also provides a summary of regulatory limits in Canada and elsewhere, and a description of the emission benefits of decreasing sulphur in fuels. 4 refs., 10 tabs., 12 figs

Measuring Economic Freedom: Better Without Size of Government.

Science.gov (United States)

Ott, Jan

2018-01-01

The Heritage Foundation and the Fraser Institute measure economic freedom in nations using indices with ten and five indicators respectively. Eight of the Heritage indicators and four of the Fraser-indicators are about specific types of institutional quality, like rule of law, the protection of property, and the provision of sound money. More of these is considered to denote more economic freedom. Both indices also involve indicators of 'big government', or levels of government activities. More of that is seen to denote less economic freedom. Yet, levels of government spending, consumption, and transfers and subsidies appear to correlate positively with the other indicators related to institutional quality, while this correlation is close to zero for the level of taxation as a percentage of GDP. Using government spending, consumption transfers and subsidies as positive indicators is no alternative, because these levels stand for very different government activities, liberal or less liberal. This means that levels of government activities can better be left out as negative or positive indicators. Thus shortened variants of the indices create a better convergent validity in the measurement of economic freedom, and create higher correlations between economic freedom and alternative types of freedom, and between economic freedom and happiness. The higher correlations indicate a better predictive validity, since they are predictable in view of the findings of previous research and theoretical considerations about the relations between types of freedom, and between freedom and happiness.

Explaining Governance in Global Value Chains

DEFF Research Database (Denmark)

Ponte, Stefano; Sturgeon, Timothy

2014-01-01

In this article, we review the evolution and current status of global value chain (GVC) governance theory and take some initial steps toward a broader theory of governance through an exercise in ‘modular theory-building’. We focus on two GVC governance theories to which we previously contributed...... additional theories, to connect theories together better or in different modular configurations, and to incorporate elements at the macro level that reflect the changing constellation of key actors in GVC governance – the increasing influence of, for example, NGOs, taste and standard makers, and social...

E-government Facilities Analysis for Public Services in Higher Education

Science.gov (United States)

Astawa, I. P. M.; Dewi, K. C.

2018-01-01

E-Government in higher education can be utilized in order to provide public services to stakeholders both internal and external. The research objectives is to analyze the e-government facilities for public services in higher education. The research began by reviewing the concept of public services and e-government, then continued by analysing e-government facilities based on the E-Government Maturity Level developed by Wirtz and Piehler. The research subject was the e-government website of three universities that ranked the top three of webometrics version (Indonesia country rank), while the research object was e-government facilities for public services. Data collection was done by observing e-government sites via online browsing. The research’s results indicated that all three e-government sites have met four e-government business model and provided e-government services in line with the fourth stage on the e-government development stage. It can concluded that the three universities have achieved e-government maturity at the fourth level.

Multi-level functionality of social media in the aftermath of the Great East Japan Earthquake.

Science.gov (United States)

Jung, Joo-Young; Moro, Munehito

2014-07-01

This study examines the multi-level functionalities of social media in the aftermath of the Great East Japan Earthquake of 11 March 2011. Based on a conceptual model of multi-level story flows of social media (Jung and Moro, 2012), the study analyses the multiple functionalities that were ascribed to social media by individuals, organisations, and macro-level social systems (government and the mass media) after the earthquake. Based on survey data, a review of Twitter timelines and secondary sources, the authors derive five functionalities of social media: interpersonal communications with others (micro level); channels for local governments; organisations and local media (meso level); channels for mass media (macro level); information sharing and gathering (cross level); and direct channels between micro-/meso- and macro-level agents. The study sheds light on the future potential of social media in disaster situations and suggests how to design an effective communication network to prepare for emergency situations. © 2014 The Author(s). Disasters © Overseas Development Institute, 2014.

Innovations in Multi-Level Governance for Energy Efficiency

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

Recent IEA analysis highlights member countries' significant progress with developing energy efficiency policy (International Energy Agency 2009). The 28 member countries of the IEA are engaged in promoting innovative financial instruments, energy efficiency strategies and action plans. They are designing policies to promote energy efficiency in buildings, the adoption of standby power, the phase out of inefficient lighting, proper tyre-inflation and related policies, and energy efficiency in utilities.

Innovations in Multi-Level Governance for Energy Efficiency

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

Recent IEA analysis highlights member countries' significant progress with developing energy efficiency policy (International Energy Agency 2009). The 28 member countries of the IEA are engaged in promoting innovative financial instruments, energy efficiency strategies and action plans. They are designing policies to promote energy efficiency in buildings, the adoption of standby power, the phase out of inefficient lighting, proper tyre-inflation and related policies, and energy efficiency in utilities.

Good Governance in the EU

Directory of Open Access Journals (Sweden)

Gina Livioara GOGA

2009-10-01

Full Text Available Considering the EU adhesion, good governance has been analyzed from different perspectives, in the judicial literature being an analytic model or a normative concept. Some authors have wondered if this concept is a fashion, comprising some older ideas and principles, while other authors have asserted that the reasons why different methods of governance appear in the EU are based on “the complexity and the uncertainty of the problems on the agenda, an irreducible, the new approaches on public administration and law, hidden competencies, legitimacy and subsidiarity”. At a normative level, the White Paper of European Governance consecrated five principles on which good governance is based upon: openness, participation, responsibility, efficiency and coherence.

Low-level light therapy (LLLT) for cosmetics and dermatology

Science.gov (United States)

Sawhney, Mossum K.; Hamblin, Michael R.

2014-02-01

Over the last few years, low-level laser (light) therapy (LLLT) has been demonstrated to be beneficial to the field of aesthetic medicine, specifically aesthetic dermatology. LLLT encompasses a broad spectrum of procedures, primarily cosmetic, which provide treatment options for a myriad of dermatological conditions. Dermatological disorders involving inflammation, acne, scars, aging and pigmentation have been investigated with the assistance of animal models and clinical trials. The most commercially successful use of LLLT is for managing alopecia (hair loss) in both men and women. LLLT also seems to play an influential role in procedures such as lipoplasty and liposuction, allowing for noninvasive and nonthermal methods of subcutaneous fat reduction. LLLT offers a means to address such conditions with improved efficacy versatility and no known side-effects; however comprehensive literature reports covering the utility of LLLT are scarce and thus the need for coverage arises.

46th Street pilot street lighting project.

Science.gov (United States)

2013-01-01

Street lighting improvements provide an opportunity for governments to save money and to reduce their : environmental footprint. New energy-efficient technologies are being perfected that are more efficient than : standard high-pressure sodium street...

Governing Board of the Pension Fund

CERN Multimedia

2005-01-01

The Governing Board of the Pension Fund held its one-hundred-and-thirty-second and one-hundred-and-thirty-third meetings on 16 February and 10 March respectively. The first of these meetings was primarily devoted to the further examination of the proposed measures to reduce the Fund's technical deficit. The Governing Board underlined that it was equally determined to find solutions to the structural problems that had an impact on the Fund's technical deficit. A statement to that effect was to be made by the Chairman of the Governing Board, J. Bezemer, at the March session of the CERN Council. Indeed, it would appear that in the light of the new actuarial parameters, in particular the technical interest rate of 4.5%, it is first necessary to stabilise the current funding ratio of 88%, which will fall to 61% in 30 years' time if no action is taken. In an initial stage, corrective measures must therefore be taken in order to prevent a further fall in the funding ratio. Subsequently, the objective will be to re...

Gender politics in the PT government

Directory of Open Access Journals (Sweden)

Fiona MACAULAY

2011-01-01

Full Text Available What difference will a Workers’ Party (Partido dos Trabalhadores-PT govern­ment make to women’s status and rights in Brazil? In order to analyse the Lula government’s approach to gender issues, the article first examines the party’s foundation and development, and relationship to social movements, including the women’s movement. The PT is shown to be a groundbreaker in the Brazilian party system, in terms both of promoting women’s leadership and of its ideological and institutional commitment to gender equity and equality, as illustrated by the party’s state and municipal governments, by its actions in the legislative sphere. The article then analyses the likely direction of the new Special Secretariat for Policies on Women in the light of the previous, uneven trajectory of Brazil’s national machinery for promoting women’s status, and of the kinds of gender policy orientations discernible in the party’s subnational administrations. It concludes by analysing some of the gender policies put forward since the beginning of the Lula government in January 2003.

GOVERNING BOARD OF THE PENSION FUND

CERN Multimedia

2001-01-01

On 3 April the Governing Board held its one hundredth meeting, at which it considered the draft annual report and accounts for the 2000 financial year, prepared by the Governing Board, which it approved. In terms of the appropriation of the result for the financial year, the Governing Board decided to leave the amounts of its reserves unchanged, i.e. to maintain the figures given in the accounts for 1999. Thus, it indended to make use of the current year to undertake a reconsideration of its policy on appropriation of reserves, in particular in the light of the actuarial reports. It should be pointed out that for financial results 2000 had been a difficult year, and the Fund recorded a performance of -0.4%. The fall in world stock markets in the course of 2000 explains this result. After several good years, this figure is a reminder that investments remain subject to economic conditions and that any exposure to share and bond markets carries with it risks that should be kept under as much control as possible ...

A RELATIONAL ANALYSIS OF CORPORATE GOVERNANCE

Directory of Open Access Journals (Sweden)

Gheorghe MINCULETE

2014-04-01

Full Text Available One of the realities brought forward by the financial crisis is that the corporate Governance, based until now mainly on self-regulation, has not been as effective as possible. A better management of organizations is important not only in order to reduce the possibility of occurrence of a new crisis in the future, but also for organizations to be more competitive. Currently we do not have a definition of corporate governance that is unanimously accepted. At global level, there are a variety of definitions for this term, depending on national, cultural or legislative characteristics. In this article we present the concept of corporate governance as being a complex process occurring at the level of the management of the organization, which integrates control, risk management and internal audit in a formula that is meant to determine the level of performance for the organizational achievements.

COMPARATIVE STUDY ON CORPORATE GOVERNANCE

Directory of Open Access Journals (Sweden)

Gavrea Corina

2011-12-01

Full Text Available Corporate governance is a key element of today’s economic reality being more and more present in many countries around the world. This paper has two main objectives. The first one is to offer more insight into the concept of corporate governance by a thorough literature review and by presenting and analyzing a framework of corporate governance. The second objective of this paper is to investigate the corporate governance situation in three developing economies (Romania, Bulgaria and Hungary. The World Bank and the European Bank for Reconstruction and Development published a series of reports on corporate governance. The present study uses data from these reports in order to illustrate how these developing economies are dealing with corporate governance. Based on ROSC Reports a corporate governance score was calculated. As this score shows, there is room for improvement for all three developing economies. This study is important because it shows the differences in corporate governance among developing economies and the need to study these nations at the individual country level. Corporate governance has many benefits for developing economies. It helps developing economies to register sustainable growth rates, to increases investors’ confidence in the national economy, and to increase the ability of capital markets to mobilize savings.

Government--utility interaction on spent fuel disposition

International Nuclear Information System (INIS)

Mills, L.E.

1978-01-01

The question of the needs of the electrical power industry for spent fuel storage in light of the moratorium on fuel reprocessing is addressed. The author feels that since the Federal government has assumed the responsibility for spent fuel storage, it is imperative that a firm plan, program, legislation, and funding be forthcoming immediately. Designation of an existing government site with existing nuclear activities in order to expedite the establishment of a storage facility is recommended. It is felt that the timing for such a site should be ''at the earliest possible date.'' Without storage facilities being provided by the government, utilities will be forced to build storage facilities at the reactor sites. This course of action is not considered cost effective but certainly preferable to shutting down the reactors. It is emphasized that spent fuel storage must be an interim solution and certainly not a final solution to the fuel reprocessing and waste disposal aspects of nuclear technology

Population-level interventions in government jurisdictions for dietary sodium reduction.

Science.gov (United States)

McLaren, Lindsay; Sumar, Nureen; Barberio, Amanda M; Trieu, Kathy; Lorenzetti, Diane L; Tarasuk, Valerie; Webster, Jacqui; Campbell, Norman Rc

2016-09-16

Excess dietary sodium consumption is a risk factor for high blood pressure, stroke and cardiovascular disease. Currently, dietary sodium consumption in almost every country is too high. Excess sodium intake is associated with high blood pressure, which is common and costly and accounts for significant burden of disease. A large number of jurisdictions worldwide have implemented population-level dietary sodium reduction initiatives. No systematic review has examined the impact of these initiatives. • To assess the impact of population-level interventions for dietary sodium reduction in government jurisdictions worldwide.• To assess the differential impact of those initiatives by social and economic indicators. We searched the following electronic databases from their start date to 5 January 2015: the Cochrane Central Register of Controlled Trials (CENTRAL); Cochrane Public Health Group Specialised Register; MEDLINE; MEDLINE In Process & Other Non-Indexed Citations; EMBASE; Effective Public Health Practice Project Database; Web of Science; Trials Register of Promoting Health Interventions (TRoPHI) databases; and Latin American Caribbean Health Sciences Literature (LILACS). We also searched grey literature, other national sources and references of included studies.This review was conducted in parallel with a comprehensive review of national sodium reduction efforts under way worldwide (Trieu 2015), through which we gained additional information directly from country contacts.We imposed no restrictions on language or publication status. We included population-level initiatives (i.e. interventions that target whole populations, in this case, government jurisdictions, worldwide) for dietary sodium reduction, with at least one pre-intervention data point and at least one post-intervention data point of comparable jurisdiction. We included populations of all ages and the following types of study designs: cluster-randomised, controlled pre-post, interrupted time series

Relationship between lighting and noise levels and productivity of the occupants in automotive assembly industry.

Science.gov (United States)

Akbari, Jafar; Dehghan, Habibollah; Azmoon, Hiva; Forouharmajd, Farhad

2013-01-01

Work environment affects human productivity and his performance. The aims of this study were to investigate the effects of lighting and noise levels on human productivity in the automotive assembly industry. Subjects were 181 workers from different parts of an automobile assembly industry. Illuminance (Lx) at the height of 30 inches from the surface of work station and noise (dBA) were locally measured. Also human productivity by the Goldsmith and Hersey scale (1980) was measured. Data were analyzed by using SPSS v20 Pearson correlation coefficient. The results showed that the relationship between noise level and human productivity is negative and significant (P productivity (P > 0.05). Based on the results, in assembly tasks, noise has a negative impact on human productivity, and lighting does not affect this. So, in order to increase employee productivity, noise control and reduction to less than the standard values (less than 85 dB) is necessary.

[Governance and health: meaning and implications in Latin America].

NARCIS (Netherlands)

Rodriguez, C.; Lamothe, L.; Barten, F.J.M.H.; Haggerty, J.

2010-01-01

The term governance is used more and more often in the formulation, implementation, and evaluation of public policies. The purpose of this paper is twofold: to shed light on its meaning, and to study its applicability for the study of recent public health policies in Latin America. After discussing

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.

The relative importance of community forests, government forests, and private forests for household-level incomes in the Middle Hills of Nepal

DEFF Research Database (Denmark)

Oli, Bishwa Nath; Treue, Thorsten; Smith-Hall, Carsten

2016-01-01

To investigate the household-level economic importance of income from forests under different tenure arrangements, data were collected from 304 stratified randomly sampled households within 10 villages with community forest user groups in Tanahun District, Western Nepal. We observed that forest...... realisation of community forestry's poverty reduction and income equalizing potential requires modifications of rules that govern forest extraction and pricing at community forest user group level....

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.

Battery Charge Affects the Stability of Light Intensity from Light-emitting Diode Light-curing Units.

Science.gov (United States)

Tongtaksin, A; Leevailoj, C

This study investigated the influence of battery charge levels on the stability of light-emitting diode (LED) curing-light intensity by measuring the intensity from fully charged through fully discharged batteries. The microhardness of resin composites polymerized by the light-curing units at various battery charge levels was measured. The light intensities of seven fully charged battery LED light-curing units-1) LY-A180, 2) Bluephase, 3) Woodpecker, 4) Demi Plus, 5) Saab II, 6) Elipar S10, and 7) MiniLED-were measured with a radiometer (Kerr) after every 10 uses (20 seconds per use) until the battery was discharged. Ten 2-mm-thick cylindrical specimens of A3 shade nanofilled resin composite (PREMISE, Kerr) were prepared per LED light-curing unit group. Each specimen was irradiated by the fully charged light-curing unit for 20 seconds. The LED light-curing units were then used until the battery charge fell to 50%. Specimens were prepared again as described above. This was repeated again when the light-curing units' battery charge fell to 25% and when the light intensity had decreased to 400 mW/cm 2 . The top/bottom surface Knoop hardness ratios of the specimens were determined. The microhardness data were analyzed by one-way analysis of variance with Tukey test at a significance level of 0.05. The Pearson correlation coefficient was used to determine significant correlations between surface hardness and light intensity. We found that the light intensities of the Bluephase, Demi Plus, and Elipar S10 units were stable. The intensity of the MiniLED unit decreased slightly; however, it remained above 400 mW/cm 2 . In contrast, the intensities of the LY-A180, Woodpecker, and Saab II units decreased below 400 mW/cm 2 . There was also a significant decrease in the surface microhardnesses of the resin composite specimens treated with MiniLED, LY-A180, Woodpecker, and Saab II. In conclusion, the light intensity of several LED light-curing units decreased as the battery was

HOW DOES ECONOMIC FREEDOM INFLUENCE THE RELATIONSHIP BETWEEN GOVERNMENT SIZE AND CONVERGENCE?

Directory of Open Access Journals (Sweden)

Nadasi Levente

2015-07-01

Full Text Available In this paper we present some empirical results about absolute and conditional convergence of real GDP within 121 countries using cross-country data. We assume that there is an inverted U-shaped curve, which describes the relationship between economic growth and government spending. It is mainly because the institutional conditions of productivity do not exist at lower levels of government spending. At higher levels, the government needs to levy higher taxes to finance its expenditures, which hinders growth. So there can be somewhere an optimal government redistribution level that maximizes growth. This optimal level depends on institutional factors that can be grabbed by certain Economic Freedom and Worldwide Governance Indicators. It was not our aim necessarily to determine exactly the level of optimal government redistribution, it would be difficult because of the heterogeneity of the countries, only to make a comparison between free and less free countries, and draw some conclusions about how this level depends on these institutional variables. Summing up we can say that our aim was to compare free and less free, legally “good” and “bad”, as well as corrupt and less corrupt countries from the aspect of government redistribution level. If we divide countries into free and less free countries and assume that both groups have an inverted U-shaped curve, the optimal level of government spending share is larger in the richer countries because of their better institutional system. These results do not contradict those findings that declare positive or negative relationship between government spending and economic growth. One part of the literature presumes that there is only one optimal level of government spending, we point out that there can be at least two optimal levels, and they depend on the institutional quality.

Serum levels of immunoglobulin free light chains in patients with chronic hepatitis C presenting cryoglobulinemia

Directory of Open Access Journals (Sweden)

Isabela S. Oliveira

2014-11-01

Full Text Available Hepatitis C virus (HCV infects B-lymphocytes, provokes cellular dysfunction and causes lymphoproliferative diseases such as cryoglobulinemia and non-Hodgkin's B-cell lymphoma. In the present study, we investigated the serum levels of kappa and lambda free light chains (FLC of immunoglobulins and the kappa/lambda FLC ratio in Brazilian patients with chronic HCV infection and cryoglobulinemia. We also analyzed the immunochemical composition of the cryoglobulins in these patients. Twenty-eight cryoglobulinemic HCV patients composed the target group, while 37 HCV patients without cryoglobulinemia were included as controls. The median levels of kappa and lambda FLC were higher in patients with cryoglobulinemia compared to controls (p = 0.001 and p = 0.003, respectively, but the kappa/lambda FLC ratio was similar in patients with and without cryoglobulinemia (p > 0.05. The median FLC ratio was higher in HCV patients presenting with advanced fibrosis of the liver compared to HCV patients without fibrosis (p = 0.004. Kappa and lambda FLC levels were strongly correlated with the IgA, IgG and IgM levels in the patients with cryoglobulinemia. In patients without cryoglobulinemia, the kappa FLC level was only correlated with the IgG level, whereas the lambda FLC were weakly correlated with the IgA, IgG and IgM levels. An immunochemical pattern of mixed cryoglobulins (MC, predominantly IgM, IgG, IgA and kappa light chain, was verified in these immune complexes. We concluded that HCV-infected patients presenting cryoglobulinemia have vigorous polyclonal B-lymphocyte activation due to chronic HCV infection and persistent immune stimulation.

Weighted Components of i-Government Enterprise Architecture

Science.gov (United States)

Budiardjo, E. K.; Firmansyah, G.; Hasibuan, Z. A.

2017-01-01

Lack of government performance, among others due to the lack of coordination and communication among government agencies. Whilst, Enterprise Architecture (EA) in the government can be use as a strategic planning tool to improve productivity, efficiency, and effectivity. However, the existence components of Government Enterprise Architecture (GEA) do not show level of importance, that cause difficulty in implementing good e-government for good governance. This study is to explore the weight of GEA components using Principal Component Analysis (PCA) in order to discovered an inherent structure of e-government. The results show that IT governance component of GEA play a major role in the GEA. The rest of components that consist of e-government system, e-government regulation, e-government management, and application key operational, contributed more or less the same. Beside that GEA from other countries analyzes using comparative base on comon enterprise architecture component. These weighted components use to construct i-Government enterprise architecture. and show the relative importance of component in order to established priorities in developing e-government.

InGaAs focal plane arrays for low-light-level SWIR imaging

Science.gov (United States)

MacDougal, Michael; Hood, Andrew; Geske, Jon; Wang, Jim; Patel, Falgun; Follman, David; Manzo, Juan; Getty, Jonathan

2011-06-01

Aerius Photonics will present their latest developments in large InGaAs focal plane arrays, which are used for low light level imaging in the short wavelength infrared (SWIR) regime. Aerius will present imaging in both 1280x1024 and 640x512 formats. Aerius will present characterization of the FPA including dark current measurements. Aerius will also show the results of development of SWIR FPAs for high temperaures, including imagery and dark current data. Finally, Aerius will show results of using the SWIR camera with Aerius' SWIR illuminators using VCSEL technology.

Energy Efficient Task Light

DEFF Research Database (Denmark)

Logadottir, Asta; Ardkapan, Siamak Rahimi; Johnsen, Kjeld

2014-01-01

The objectives of this work is to develop a task light for office lighting that fulfils the minimum requirements of the European standard EN12464 - 1 : Light and lighting – Lighting of work places, Part 1: Indoor workplaces and the Danish standard DS 700 : Lys og belysning I arbejdsrum , or more...... specifically the requirements that apply to the work area and the immediate surrounding area. By providing a task light that fulfils the requirements for task lighting and the immediate surrounding area, the general lighting only needs to provide the illuminance levels required for background lighting...... and thereby a reduction in installed power for general lighting of about 40 % compared to the way illuminance levels are designed in an office environment in Denmark today. This lighting strategy is useful when the placement of the task area is not defined in the space before the lighting is design ed...

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.

Energy efficiency public lighting management in the cities

International Nuclear Information System (INIS)

Radulovic, Dusko; Skok, Srdjan; Kirincic, Vedran

2011-01-01

Cities all around the world are faced with a rapid increase of urban population, and their crucial sustainable development issue becomes energy management. Moreover, the national energy management sector is slowly passing from government surveillance to the responsibility of local municipalities. The energy efficiency management in cities helps local governments to focus on important energy projects that have strong environmental aspects and financial feasibility. This paper analyzes the public lighting energy management in the Croatian city of Rijeka in order to determine the connection of the energy market liberalization and sustainable development in urban areas. Research results indicate a significant connection between investments in energy management of public lighting and its influence on lower emissions of carbon dioxide (CO 2 ).

Effects of snow-reflected light levels on human visual comfort.

Science.gov (United States)

Yilmaz, Hasan; Demircioglu Yildiz, Nalan; Yilmaz, Sevgi

2008-09-01

The intensity of the sunlight reflected by the snow-covered surfaces is so high that it may disturb humans many times. This study aims to determine the reflected sunlight intensities from snow covered areas at points near (at a distance of 2 m) and under an individual tree and among trees (in the forest area) by accepting the open area as control; the reducing effects of the plant materials on reflected sunlight in percentage by comparing with the values of the open (control) area; and critical reflected sunlight threshold values for human visual comfort. The study was carried out over 22 clear and calm, i.e. sky was cloudless and wind was calm, days between the 1st and 31st days of January 2004, at 8:30 in the morning, at 12:30 at noon and at 14:30 in the afternoon in Erzurum. In order to determine the discomforting light intensity levels, 25 females and 26 male (totally 51) student subjects whose mean age was 20 and who had no visual disorders were selected. Considering the open area as control, mean reflected sunlight reducing effects were found to be 19.0, 66.0 and 82.7% for the 2 m near a tree, under a tree, and forest area, respectively. According to the responses of 51 subjects in the study, visually "very comfortable" range is between 5,000 and 8,000 lx; "comfortable" range is between 11,000 and 75,000 lx (mostly at 12,000 lx); "uncomfortable" condition is above the light intensity value of 43,000 lx and "very uncomfortable" condition is above the intensity of 80,000 lx. Great majority of the subjects (91%) found the value of 103,000 lx to be "very uncomfortable." As it is not an applicable way to use the great and dense tree masses in the cities, at least individual trees should be used along the main pedestrian axels in the cities having the same features with Erzurum to prevent the natural light pollution and discomforting effects of the snow-reflected sunlight.

Low-Light-Level InGaAs focal plane arrays with and without illumination

Science.gov (United States)

Macdougal, Michael; Geske, Jon; Wang, Chad; Follman, David

2010-04-01

Short wavelength IR imaging using InGaAs-based FPAs is shown. Aerius demonstrates low dark current in InGaAs detector arrays with 15 μm pixel pitch. The same material is mated with a 640x 512 CTIA-based readout integrated circuit. The resulting FPA is capable of imaging photon fluxes with wavelengths between 1 and 1.6 microns at low light levels. The mean dark current density on the FPAs is extremely low at 0.64 nA/cm2 at 10°C. Noise due to the readout can be reduced from 95 to 57 electrons by using off-chip correlated double sampling (CDS). In addition, Aerius has developed laser arrays that provide flat illumination in scenes that are normally light-starved. The illuminators have 40% wall-plug efficiency and provide speckle-free illumination, provide artifact-free imagery versus conventional laser illuminators.

Corporate governance attributes, firm characteristics and the level of corporate disclosure: Evidence from the Indian listed firms

Directory of Open Access Journals (Sweden)

Sunil Nandi

2013-01-01

Full Text Available This study investigates the association between firm characteristics, corporate governance attributes and the level of corporate disclosure of listed firms in India. The research paper has been based on a sample of 60 firms listed in the Bombay Stock Exchange (BSE / National Stock Exchange (NSE during the study period from 2000-01 to 2009-10. The study has used the Standard & Poor (2008 model for measuring the level of corporate disclosure. To examine the association between explanatory variables and the level of corporate disclosure, multiple regression model has been used. The results suggest a positive relationship between board size, ratio of audit committee members to total board members, family control, CEO duality, firm size, profitability, liquidity and the extent of corporate disclosure. However, the degree of corporate disclosure is negatively related to board composition, leverage and age of the firm.

Does Corporate Governance or Transparency Affect Foreign Direct Investment?

OpenAIRE

Haksoon Kim

2010-01-01

The paper investigates the relationship between the foreign direct investment (FDI) and the corporate governance or transparency by investigating the country-level FDI flows, FDI inward performance, corporate governance and transparency variables. From the regression analysis with Newey-West estimator of 28 country panel data from 1990- 2002, we find strong positive relationships between corporate governance or transparency level of hosting countries and FDI inward performance within hosting ...

Kinetics of light sum collection in solid dosemeters with several trapping levels

International Nuclear Information System (INIS)

Vlasov, V.K.; Tarasov, M.Yu.

1983-01-01

On the basis of a stochastic model of filling up the electron-hole capture centres following irradiation, the kinetics of light sum accumulation in crystallophosphors with any number of capture levels has been considered. Using as an example a crystallophosphor with two hole- and two electron capture centres, solution of equations for the kinetics of light sum accumulation in solid dosemeters is presented. It is shown that in the presence of two competing capture centres the filling-up of one of the traps is always described by the function with a bent and superlinear section, whereas the filling-up of the competing trap is described by the function without a bent. The dose-effect functional relationship for competing traps does not depend either on the energetic depth of the trap or absolute values of capture micro cross-sections, but depends solely on relative values of macro- and micro cross-sections for competing traps. The theoretical model has been checked when studying radiothermoluminescence of synthetic quartz. The experimental results are shown to agree well with the model suggested

Perceived Effectiveness of Information Technology Governance Initiatives Among IT Practitioners

Directory of Open Access Journals (Sweden)

Wil Ly Teo

2013-07-01

Full Text Available Information Technology (IT governance has risen in importance in recent years, driven by various trends in IT development. With rapid growth in the country and the globalization of the IT sector, there is growing interest in IT governance in Malaysia. This study aims to explore whether IT practitioners with different job functions, education levels, education areas of specialization, certifications and experience levels have different perceptions of IT governance effectiveness in their organization. The results reveal differences in perceived IT governance effectiveness between different job function groups, but not between groups with different education levels, certification or experience levels. The findings for education area of specialization are not conclusive. The findings of this study will help IT managers to identify areas of focus to maximize effectiveness of IT governance initiatives through their IT staff. The implications of the findings are discussed at the end of the paper.

Size of government and economic growth: A nonlinear analysis

Directory of Open Access Journals (Sweden)

Herath Shanaka

2012-01-01

Full Text Available The new growth theory establishes, among other things, that government expenditure can manipulate the economic growth of a country. This study attempts to explain whether government expenditure increases or decreases economic growth in the context of Sri Lanka. Results obtained employing a productive output series and applying an analytical framework based on second degree polynomial regression are generally consistent with previous findings: government expenditure and economic growth are positively correlated; excessive government expenditure is negatively correlated with economic growth; and investment promotes growth. In a separate section, the article examines Armey’s idea of a quadratic curve that explains the level of government expenditure in an economy and the corresponding level of economic growth [Armey, D. (1995. The Freedom Revolution. Washington, D.C.: Regnery Publishing Co.]. The findings confirm the possibility of constructing the Armey curve for Sri Lanka, and it estimates the optimal level of government expenditure to be approximately 27%. This article adds to the literature indicating that the Armey curve is a reality not only for developed economies, but also for developing economies.

A feminist approach to open government: investing in gender ...

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

A feminist approach to open government: investing in gender equality to drive sustainable ... Current open government practices limit the ability of women and other ... accessing government information at the local level as compared to men.

Kong Zi on Good Governance

Directory of Open Access Journals (Sweden)

Moses Aaron T. Angeles

2008-12-01

Full Text Available This paper will delve into the problem of Good Governance in the light of Kong Zi. What makes up a Just State? What are the elements that constitute a prosperous Kingdom? What principles of Confucianism can we employ to achieve a just and humane society? These are the primary questions that we will try to investigate as we go along. The paper will be thus divided into three essential parts: The Notion of Li and the Sovereign, The ConfucianMoral Ideal, and lastly, The Great Commonwealth.

Kilowatt-level cladding light stripper for high-power fiber laser.

Science.gov (United States)

Yan, Ping; Sun, Junyi; Huang, Yusheng; Li, Dan; Wang, Xuejiao; Xiao, Qirong; Gong, Mali

2017-03-01

We designed and fabricated a high-power cladding light stripper (CLS) by combining a fiber-etched CLS with a cascaded polymer-recoated CLS. The etched fiber reorganizes the numerical aperture (NA) distribution of the cladding light, leading to an increase in the leakage power and a flatter distribution of the leakage proportion in the cascaded polymer-recoated fiber. The index distribution of the cascaded polymer-recoated fiber is carefully designed to ensure an even leakage of cladding light. More stages near the index of 1.451 are included to disperse the heat. The CLS is capable of working consistently under 1187 W of cladding light with an attenuation of 26.59 dB, and the highest local temperature is less than 35°C.

THE EVALUATION AND IMPROVEMENT OF IT GOVERNANCE

Directory of Open Access Journals (Sweden)

Patricia Pérez Lorences

2013-08-01

Full Text Available The present article aims to propose a general procedure to evaluate and improve the Information Technology (IT Governance in an organization, considering the Business–IT alignment and risk management. The procedure integrates management tools such as business processes management, risk management, strategic alignment and the balanced scorecard. Additionally, to assess the IT Governance level we proposed an indicator based on the process maturity. The concepts and ideas presented here had been applied in four case studies, verifying their implementation feasibility. The results indicate a low level of IT governance and the existence of several problems primarily in the Plan and Organize and Monitor and Evaluate domains.

HFR1 Sequesters PIF1 to Govern the Transcriptional Network Underlying Light-Initiated Seed Germination in Arabidopsis[C][W][OPEN

Science.gov (United States)

Shi, Hui; Zhong, Shangwei; Mo, Xiaorong; Liu, Na; Nezames, Cynthia D.; Deng, Xing Wang

2013-01-01

Seed germination is the first step for seed plants to initiate a new life cycle. Light plays a predominant role in promoting seed germination, where the initial phase is mediated by photoreceptor phytochrome B (phyB). Previous studies showed that PHYTOCHROME-INTERACTING FACTOR1 (PIF1) represses seed germination downstream of phyB. Here, we identify a positive regulator of phyB-dependent seed germination, LONG HYPOCOTYL IN FAR-RED1 (HFR1). HFR1 blocks PIF1 transcriptional activity by forming a heterodimer with PIF1 that prevents PIF1 from binding to DNA. Our whole-genomic analysis shows that HFR1 and PIF1 oppositely mediate the light-regulated transcriptome in imbibed seeds. Through the HFR1–PIF1 module, light regulates expression of numerous genes involved in cell wall loosening, cell division, and hormone pathways to initiate seed germination. The functionally antagonistic HFR1–PIF1 pair constructs a fail-safe mechanism for fine-tuning seed germination during low-level illumination, ensuring a rapid response to favorable environmental changes. This study identifies the HFR1–PIF1 pair as a central module directing the whole genomic transcriptional network to rapidly initiate light-induced seed germination. PMID:24179122

Continuity of operations/continuity of government for state-level transportation organizations.

Science.gov (United States)

2011-09-01

The Homeland Security Presidential Directive 20 (HSPD-20) requires all local, state, tribal and territorial government agencies, : and private sector owners of critical infrastructure and key resources (CI/KR) to create a Continuity of Operations/Con...

Comparing the Governance of Novel Products and Processes of Biotechnology

DEFF Research Database (Denmark)

Hansen, Janus

The emergence of novel products and processes of biotechnology in medicine, industry and agriculture has been accompanied by promises of healthier, safer and more productive lives and societies. However, biotechnology has also served as cause and catalyst of social controversy about the physical...... to start to fill this gap and develop a conceptual framework for comparing and analysing new and emerging modes of governance affiliated with biotechnology in the light of more general approaches to governance. We aim for a framework that can facilitate comparative inquiries and learning across different...

Entrepreneurial orientation and corporate governance structures at the firm level in the South African oil and gas industry

Directory of Open Access Journals (Sweden)

Vincent B. Molokwu

2013-03-01

Full Text Available Orientation: Corporate governance systems (CGS have been observed as one of the most important structures and mechanisms that regulate the relationships between executives and shareholders. By having well-defined and established CGS, company board members and executives are able to shape company vision and increase managerial commitment towards formulating strategies that espouse an entrepreneurial orientation (EO. Firms with high levels of EO tend to be innovative and encourage creative initiatives in new products and technology developments. Research purpose: In an emerging economy such as South Africa, one of the primary goals of an organisation is growth and good governance, which can be achieved through wellgoverned structures and continuous innovation in the face of challenges. This study identified potential links between the multidimensional constructs of CGS and EO at the firm level in the South African oil and gas industry. Motivation for the study: One of the greatest challenges faced by organisations when implementing CGS is to ensure compliance. Research design, approach and method: Board members and senior decision-makers were surveyed in the South African oil and gas industry, using a structured questionnaire. A series of correlational analyses were used to determine the strength of relationships between the dimensions of EO and CGS. Main findings: By drawing extensively on existing theory on EO, this study found that the different dimensions of CGS have a significant and positive relationship with each of the EO dimensions – innovation, risk-taking and proactiveness. Practical/managerial implications: Corporate boards supportive of entrepreneurship must provide appropriate reward systems, top management support, explicit goals and appropriate organisational values which signal to employees that entrepreneurial behaviour action is desirable. Practitioners should scrutinise their governance structures in their organisations to

Entrepreneurial orientation and corporate governance structures at the firm level in the South African oil and gas industry

Directory of Open Access Journals (Sweden)

Vincent B. Molokwu

2013-03-01

Full Text Available Orientation: Corporate governance systems (CGS have been observed as one of the most important structures and mechanisms that regulate the relationships between executives and shareholders. By having well-defined and established CGS, company board members and executives are able to shape company vision and increase managerial commitment towards formulating strategies that espouse an entrepreneurial orientation (EO. Firms with high levels of EO tend to be innovative and encourage creative initiatives in new products and technology developments.Research purpose: In an emerging economy such as South Africa, one of the primary goals of an organisation is growth and good governance, which can be achieved through wellgoverned structures and continuous innovation in the face of challenges. This study identified potential links between the multidimensional constructs of CGS and EO at the firm level in the South African oil and gas industry.Motivation for the study: One of the greatest challenges faced by organisations when implementing CGS is to ensure compliance.Research design, approach and method: Board members and senior decision-makers were surveyed in the South African oil and gas industry, using a structured questionnaire. A series of correlational analyses were used to determine the strength of relationships between the dimensions of EO and CGS.Main findings: By drawing extensively on existing theory on EO, this study found that the different dimensions of CGS have a significant and positive relationship with each of the EO dimensions – innovation, risk-taking and proactiveness.Practical/managerial implications: Corporate boards supportive of entrepreneurship must provide appropriate reward systems, top management support, explicit goals and appropriate organisational values which signal to employees that entrepreneurial behaviour action is desirable. Practitioners should scrutinise their governance structures in their organisations to ensure

State and local governments cashing in

International Nuclear Information System (INIS)

Nedrelid, Ola N.

2006-01-01

The power companies biannual turnover and the continuing high prices this autumn are two trends pointing towards a record high profit for the power industry. This also means a solid profit for the Norwegian state and many local governments on county or municipality level. Charts illustrate the governments' share of the increased profit

Empirical studies on changes in oil governance

Science.gov (United States)

Kemal, Mohammad

Regulation of the oil and gas sector is consequential to the economies of oil-producing countries. In the literature, there are two types of regulation: indirect regulation through taxes and tariffs or direct regulation through the creation of a National Oil Company (NOC). In the 1970s, many oil-producing countries nationalized their oil and gas sectors by creating and giving ownership rights of oil and gas resources to NOCs. In light of the success of Norway in regulating its oil and gas resources, over the past two decades several countries have changed their oil governance by changing the rights given to NOC from ownership right to mere access rights like other oil companies. However, empirical literature on these changes in oil governance is quite thin. Thus, this dissertation will explore three research questions to investigate empirically these changes in oil governance. First, I investigate empirically the impact of the changes in oil governance on aggregate domestic income. By employing a difference-in-difference method, I will show that a country which changed its oil governance increases its GDP per-capita by 10%. However, the impact is different for different types of political institution. Second, by observing the changes in oil governance in Indonesia , I explore the impact of the changes on learning-by-doing and learning spillover effect in offshore exploration drilling. By employing an econometric model which includes interaction terms between various experience variables and changes in an oil governance dummy, I will show that the change in oil governance in Indonesia enhances learning-by-doing by the rigs and learning spillover in a basin. Lastly, the impact of the changes in oil governance on expropriation risk and extraction path will be explored. By employing a difference-in-difference method, this essay will show that the changes in oil governance reduce expropriation and the impact of it is different for different sizes of resource stock.

Optimal Policy under Restricted Government Spending

DEFF Research Database (Denmark)

Sørensen, Anders

2006-01-01

Welfare ranking of policy instruments is addressed in a two-sector Ramsey model with monopoly pricing in one sector as the only distortion. When government spending is restricted, i.e. when a government is unable or unwilling to finance the required costs for implementing the optimum policy...... effectiveness canexceed the welfare loss from introducing new distortions. Moreover, it is found that the investment subsidy is gradually phased out of the welfare maximizing policy, which may be a policy combining the two subsidies, when the level of government spending is increased.Keywords: welfare ranking......, indirect and direct policy instruments, restricted government spending JEL: E61, O21, O41...

Greater-than-Class C low-level radioactive waste characterization. Appendix A-3: Basis for greater-than-Class C low-level radioactive waste light water reactor projections

International Nuclear Information System (INIS)

Mancini, A.; Tuite, P.; Tuite, K.; Woodberry, S.

1994-09-01

This study characterizes low-level radioactive waste types that may exceed Class C limits at light water reactors, estimates the amounts of waste generated, and estimates radionuclide content and distribution within the waste. Waste types that may exceed Class C limits include metal components that become activated during operations, process wastes such as cartridge filters and decontamination resins, and activated metals from decommissioning activities. Operating parameters and current management practices at operating plants are reviewed and used to estimate the amounts of low-level waste exceeding Class C limits that is generated per fuel cycle, including amounts of routinely generated activated metal components and process waste. Radionuclide content is calculated for specific activated metals components. Empirical data from actual low-level radioactive waste are used to estimate radionuclide content for process wastes. Volumes and activities are also estimated for decommissioning activated metals that exceed Class C limits. To estimate activation levels of decommissioning waste, six typical light water reactors are modeled and analyzed. This study does not consider concentration averaging

Contractual Corporate Governance

NARCIS (Netherlands)

Goergen, M.; Renneboog, L.D.R.

2008-01-01

Companies have the choice to deviate from their national corporate governance standards by opting into another system. They can do so via contractual devices – such as cross-border mergers and acquisitions, (re)incorporations, and cross-listings – which enable firms to choose their preferred level

Top-down, Bottom-up and Sideways: The Multilayered Complexities of Multi-level Actors Shaping Forest Governance and REDD+ Arrangements in Madre de Dios, Peru.

Science.gov (United States)

Rodriguez-Ward, Dawn; Larson, Anne M; Ruesta, Harold Gordillo

2018-01-03

This study examines the role multilevel governance plays in the adoption of sustainable landscape management initiatives in emerging arrangements aimed at reducing emissions from deforestation and forest degradation (REDD+). It sheds light on the challenges these multiple layers of actors and interests encounter around such alternatives in a subnational jurisdiction. Through transcript analysis of 93 interviews with institutional actors in the region of Madre de Dios, Peru, particularly with regard to five sites of land-use change, we identified the multiple actors who are included and excluded in the decision-making process and uncovered their complex interactions in forest and landscape governance and REDD+ arrangements. Madre de Dios is a useful case for studying complex land-use dynamics, as it is home to multiple natural resources, a large mix of actors and interests, and a regional government that has recently experienced the reverberations of decentralization. Findings indicate that multiple actors shaped REDD+ to some extent, but REDD+ and its advocates were unable to shape land-use dynamics or landscape governance, at least in the short term. In the absence of strong and effective regional regulation for sustainable land use alternatives and the high value of gold on the international market, illegal gold mining proved to be a more profitable land-use choice. Although REDD+ created a new space for multilevel actor interaction and communication and new alliances to emerge, the study questions the prevailing REDD+ discourse suggesting that better coordination and cooperation will lead to integrated landscape solutions. For REDD+ to be able to play a role in integrated landscape governance, greater attention needs to be paid to grassroots actors, power and authority over territory and underlying interests and incentives for land-use change.

Groundwater governance in Asia: present state and barriers to implementation of good governance

Science.gov (United States)

Tanaka, T.

2014-09-01

The present state of groundwater governance in Asia was reviewed. The main problem regarding groundwater resources in each Asian country is overexploitation, causing water level decline, land subsidence and salt water intrusion. For those groundwater hazards, many countries have established regulations such as laws and regulations as countermeasures. However, those laws and regulations are not the basic laws on groundwater resources, but only for countermeasures to prevent groundwater hazards. Common problems and barriers for implementing groundwater governance in Asian countries are that there is more than one institute with different and sometimes overlapping responsibilities in groundwater management. To overcome those conflicts among institutions and establishment of good governance, it is necessary to establish an agency in the government as one coordinate function reinforcing the direct coordination and facilitation of groundwater policy-making and management. As one such framework, the conceptual law called the Water Cycle Basic Law, which is under planning in Japan, is examined in this paper.

Communication of 10 May 2005 received from the Government of Sweden on behalf of the participating Governments of the Nuclear Suppliers Group

International Nuclear Information System (INIS)

2005-01-01

The Director General has received a letter dated 10 May 2005 from the Government of Sweden on behalf of participating Governments of the 'Nuclear Suppliers Group (NSG).' Attached to this letter is an updated version of a paper entitled 'The Nuclear Suppliers Group: Its Origins, Role and Activities.' The original version of this paper was issued as INFCIRC/539 on 15 September 1997, and revisions were issued on 17 April 2000 and 16 September 2003. In the light of the wish expressed at the end of the letter, the revised version of the paper, attached hereto, is being circulated to Member States of the IAEA

Multilateral, regional and bilateral energy trade governance

Energy Technology Data Exchange (ETDEWEB)

Leal-Arcas, Rafael; Grasso, Costantino; Rios, Juan Alemany (Queen Mary Univ. of London (United Kingdom))

2014-12-01

The current international energy trade governance system is fragmented and multi-layered. Streamlining it for greater legal cohesiveness and international political and economic cooperation would promote global energy security. The current article explores three levels of energy trade governance: multilateral, regional and bilateral. Most energy-rich countries are part of the multilateral trading system, which is institutionalized by the World Trade Organization (WTO). The article analyzes the multilateral energy trade governance system by focusing on the WTO and energy transportation issues. Regionally, the article focuses on five major regional agreements and their energy-related aspects and examines the various causes that explain the proliferation of regional trade agreements, their compatibility with WTO law, and then provides several examples of regional energy trade governance throughout the world. When it comes to bilateral energy trade governance, this article only addresses the European Union’s (EU) bilateral energy trade relations. The article explores ways in which gaps could be filled and overlaps eliminated whilst remaining true to the high-level normative framework, concentrating on those measures that would enhance EU energy security.

Simple Multi-level Microchannel Fabrication by Pseudo-Grayscale Backside Diffused Light Lithography.

Science.gov (United States)

Lai, David; Labuz, Joseph M; Kim, Jiwon; Luker, Gary D; Shikanov, Ariella; Takayama, Shuichi

2013-11-14

Photolithography of multi-level channel features in microfluidics is laborious and/or costly. Grayscale photolithography is mostly used with positive photoresists and conventional front side exposure, but the grayscale masks needed are generally costly and positive photoresists are not commonly used in microfluidic rapid prototyping. Here we introduce a simple and inexpensive alternative that uses pseudo-grayscale (pGS) photomasks in combination with backside diffused light lithography (BDLL) and the commonly used negative photoresist, SU-8. BDLL can produce smooth multi-level channels of gradually changing heights without use of true grayscale masks because of the use of diffused light. Since the exposure is done through a glass slide, the photoresist is cross-linked from the substrate side up enabling well-defined and stable structures to be fabricated from even unspun photoresist layers. In addition to providing unique structures and capabilities, the method is compatible with the "garage microfluidics" concept of creating useful tools at low cost since pGS BDLL can be performed with the use of only hot plates and a UV transilluminator: equipment commonly found in biology labs. Expensive spin coaters or collimated UV aligners are not needed. To demonstrate the applicability of pGS BDLL, a variety of weir-type cell traps were constructed with a single UV exposure to separate cancer cells (MDA-MB-231, 10-15 μm in size) from red blood cells (RBCs, 2-8 μm in size) as well as follicle clusters (40-50 μm in size) from cancer cells (MDA-MB-231, 10-15 μm in size).

Shopping Association Of Government Education Development In East Java

OpenAIRE

Muhamamd Guzali Tafalas; Deddy T. Tikson; Baharuddin; Hj. Hasniati

2017-01-01

The purpose of this study is to explain and analyze in detail The positive association Government spending in education PP with a Gross Enrolment Ratio GER and net enrollment ratio NER in East Java Province. Government spending on education is less associated significantly to the gross enrollment ratio at primary education. gross enrollment GER especially at the level of elementary education. As for the middle and high school level of education government spending on education was significant...

GOVERNING BOARD OF THE PENSION FUND

CERN Multimedia

2001-01-01

The Governing Board held its one-hundred-and-first meeting on 5 June, during which it took note of the external auditors' report on the accounts of the Fund for the financial year 2000, and the comments by the Administration of the Fund on the report. It should be noted in this regard that, in the light of a remark by the auditors regarding the procedures followed by the Fund in paying out transfer values, the Governing Board decided to propose to the CERN Council at its December session a change in the wording of Article II 1.13 of the Rules and Regulations so as to bring it into line with the Fund's regular practices. The effect on the Fund of the introduction of the new salary scales was considered and a small working group was commissioned to undertake the necessary technical adjustments. The Governing Board then heard a report by the Chairman of the Investment Committee on its meeting of 3 May 2001. G. Maurin stated that the Committee members had agreed to invite a second consultants' firm to carry out a...

Emergency response and nuclear risk governance. Nuclear safety at nuclear power plant accidents; Notfallschutz und Risk Governance. Zur nuklearen Sicherheit bei Kernkraftwerksunfaellen

Energy Technology Data Exchange (ETDEWEB)

Kuhlen, Johannes

2014-07-01

The present study entitled ''Emergency Response and Nuclear Risk Governance: nuclear safety at nuclear power plant accidents'' deals with issues of the protection of the population and the environment against hazardous radiation (the hazards of nuclear energy) and the harmful effects of radioactivity during nuclear power plant accidents. The aim of this study is to contribute to both the identification and remediation of shortcomings and deficits in the management of severe nuclear accidents like those that occurred at Chernobyl in 1986 and at Fukushima in 2011 as well as to the improvement and harmonization of plans and measures taken on an international level in nuclear emergency management. This thesis is divided into a theoretical part and an empirical part. The theoretical part focuses on embedding the subject in a specifically global governance concept, which includes, as far as Nuclear Risk Governance is concerned, the global governance of nuclear risks. Due to their characteristic features the following governance concepts can be assigned to these risks: Nuclear Safety Governance is related to safety, Nuclear Security Governance to security and NonProliferation Governance to safeguards. The subject of investigation of the present study is as a special case of the Nuclear Safety Governance, the Nuclear Emergency governance, which refers to off-site emergency response. The global impact of nuclear accidents and the concepts of security, safety culture and residual risk are contemplated in this context. The findings (accident sequences, their consequences and implications) from the analyses of two reactor accidents prior to Fukushima (Three Mile Iceland in 1979, Chernobyl in 1986) are examined from a historical analytical perspective and the state of the Nuclear Emergency governance and international cooperation aimed at improving nuclear safety after Chernobyl is portrayed by discussing, among other topics, examples of &apos

African states and global challenges in democratic local governance ...

African Journals Online (AJOL)

In the meantime, the continent of Europe is perceived in the study as having possibly taken local government to a model level of local self-governance, through its European Charter of Local Self-Government. Europe is thus, seen in this study as a region conceivably in the lead in situating the local government, within its ...

Knowledge Governance for Sustainable Development: A Review

Directory of Open Access Journals (Sweden)

Lorrae van Kerkhoff

2014-03-01

Full Text Available Sustainable development is a knowledge intensive process, but plagued by persistent concerns over our apparent inability to connect what we know with more sustainable practices and outcomes. While considerable attention has been given to ways we may better understand and enhance the knowledge-based processes that support the governance of social-­ecological systems, relatively few have examined the governance of knowledge itself. The institutions—rules and norms—that govern knowledge may shed light on the persistence of 'gaps' between knowledge and action. In this review I seek to answer the question: can interdisciplinary knowledge governance literature contribute to understanding and analysing the institutional knowledge-based dimensions of sustainable development? I present and analyse the concept of knowledge governance as it is emerging in a range of disciplines and practice areas, including private sector management literature and public regulation theory and practice. I then integrate the findings from this review into a model of sustainable development proposed by Nilsson et al. [1]. I show that knowledge governance (as a scale above knowledge management can inform Nilsson et al.'s three "nested" dimensions of sustainability: human wellbeing (through access to knowledge and freedom to exercise informed choice; resource-base management (though enhancing regulation and innovation and transitions from exclusive to inclusive knowledge systems; and global public goods (by balancing public and private interests and fostering global innovation systems. This review concludes by presenting a framework that places sustainable development in the context of broader socio-political struggles towards more open, inclusive knowledge systems.

Theoretical Bases of the Model of Interaction of the Government and Local Government Creation

OpenAIRE

Nikolay I. Churinov

2015-01-01

Article is devoted to questions of understanding of a theoretical component: systems of interaction of bodies of different levels of the government. Author researches historical basis of the studied subject by research of foreign and domestic scientific experience in area of the theory of the state and the law. Much attention is paid to the scientific aspect of the question. By empirical approach interpretation of the theory of interaction of public authorities and local government, and also ...

Cross-sectoral coordination for sustainable solutions in Croatia: The (meta) governance of energy efficiency

International Nuclear Information System (INIS)

Christopoulos, Stamatios; Demir, Cansu; Kull, Michael

2016-01-01

Increasing the energy efficiency not only requires the improvement of current technologies, but also advancement of and more coherent institutional governance. This paper captures the major structural and organisational elements of institutional governance in place for promoting energy efficiency. Looking at Croatia – one of the most successful cases of energy efficiency programming of the past decade – the paper zooms in on governance coordination (metagovernance) between actors from different sectors and operating at multiple levels. By showcasing the positive implications of the programme, the authors contribute to the debate concerned with identifying better institutional frameworks to attain sustainable development. The programme showed effective governance through vertical and horizontal coordination among institutions and stakeholders resulting in simultaneous social and economic development and improved energy efficiency in public buildings. Through the case of Croatia, this study identifies how metagovernance has supported coordination among actors aiming to create sustainable development in general and how metagovernance functions in energy efficiency related projects, in particular. The paper also sheds light on communication frameworks of governance coordination and institutional constraints lying at the heart of the vagueness of sustainable development. It also discusses private sector involvement to achieve better institutional framework to attain sustainable development. - Highlights: • This study identified how metagovernance has supported coordination among actors. • State played a key role in the coordination by acting as a catalyst. • UNDP acted as a mediator between government and society for capacity building. • Public authorities are less likely to continue activities without external support. • Private sector’s knowledge and resources are crucial to support project objectives.

Light storage via slow-light four-wave mixing

International Nuclear Information System (INIS)

Fan, Yun-Fei; Wang, Hai-Hua; Wei, Xiao-Gang; Li, Ai-Jun; Kang, Zhi-Hui; Wu, Jin-Hui; Zhang, Han-Zhuang; Xu, Huai-Liang; Gao, Jin-Yue

2012-01-01

We experimentally demonstrate a light storage via slow-light four-wave mixing in a solid-state medium with a four-level double lambda scheme. Using slow light based on electromagnetically induced transparency, we obtain a slowed four-wave mixing signal pulse together with the slowed probe pulse. During the propagation of light pulses, the storage and retrieval of both the slowed four-wave mixing pulse and the slowed probe pulse are studied by manipulating the intensities of the control fields. -- Highlights: ► A light storage via slow-light four-wave mixing is observed in a solid. ► The probe pulse is slowed under electromagnetically induced transparency. ► A slowed four-wave mixing pulse is obtained by slow light. ► The storage of slowed double pulses is studied.

Fostering Good Governance at School Level in Honduras: The Role of Transparency Bulletin Boards

Science.gov (United States)

Boehm, Frédéric; Caprio, Temby

2014-01-01

Corruption is at the core of weak governance. In the education sector, corruption is a threat to the quality of and access to education. Although the diagnosis is straightforward, effective reforms are more difficult to implement. The principles of good governance (transparency, participation, accountability, and integrity) provide us guidance,…

Multidirectional Networks of Government Transparency: A Preliminary Model

Directory of Open Access Journals (Sweden)

Ahmad Subhan

2016-11-01

Full Text Available This article reviews some literature in theoretical level regarding two concepts: governance network and government transparency, in order to search for theoretical linkages and to build an alternative framework that can support the implementation of public disclosure. Transparency agenda has been implemented in various forms at international, national, and local level. Transparency application was also followed by Indonesia with the implementation of Public Information Disclosure Law since 2008. This enthusiasm is quite reasonable because transparency is believed to be one of the human rights principles; as well as a key to better governance, that can help democracy consolidation, prevent corruption, strengthen the legitimacy and improve efficiency. In order to maximize transparency, the government can use a network approach because of some changes at this time, such as democratization, decentralization, and liberalization has placed the government in a position where there is not one actor who manages the state power without stakeholder’s participation. In this context, the government needs to build synergies with other institutions in a reciprocal relationship with all stakeholders. Therefore, adopting the theory of government networks can be one of the strategies to strengthen government transparency. The findings of this article indicate that the government transparency application needs to develop networks in all directions: intragovernmental, intergovernmental and collaborative networks. These three types of network in contrast with the popular belief that government transparency is interpreted only as a procedural activity to outside parties. A preliminary model in this article gives an overview about the arena of government transparency with multi-directional networks more comprehensively.

Thioredoxin Reductase Activity may be More Important than GSH Level in Protecting Human Lens Epithelial Cells Against UVA Light

Science.gov (United States)

Padgaonkar, Vanita A.; Leverenz, Victor R.; Bhat, Aparna V.; Pelliccia, Sara E.; Giblin, Frank J.

2014-01-01

This study compares the abilities of the glutathione (GSH) and thioredoxin (Trx) antioxidant systems in defending cultured human lens epithelial cells (LECs) against UVA light. Levels of GSH were depleted with either L-buthionine-(S,R)-sulfoximine (BSO) or 1-chloro-2,4-dinitrobenzene (CDNB). CDNB treatment also inhibited the activity of thioredoxin reductase (TrxR). Two levels of O2, 3% and 20%, were employed during a 1 hr exposure of the cells to 25 J/cm2 of UVA radiation (338-400nm wavelength, peak at 365nm). Inhibition of TrxR activity by CDNB, combined with exposure to UVA light, produced a substantial loss of LECs and cell damage, with the effects being considerably more severe at 20% O2 compared to 3%. In contrast, depletion of GSH by BSO, combined with exposure to UVA light, produced only a slight cell loss, with no apparent morphological effects. Catalase was highly sensitive to UVA-induced inactivation, but was not essential for protection. Although UVA light presented a challenge for the lens epithelium, it was well-tolerated under normal conditions. The results demonstrate an important role for TrxR activity in defending the lens epithelium against UVA light, possibly related to the ability of the Trx system to assist DNA synthesis following UVA-induced cell damage. PMID:25495870

THE Low-level Radio Frequency System for the superconducting cavities of National Synchrotron Light Source II

International Nuclear Information System (INIS)

Ma, H.; Rose, J.; Holub, B.; Cupolo, J.; Oliva, J.; Sikora, R.; Yeddulla, M.

2011-01-01

A digital low-level radio frequency (LLRF) field controller has been developed for the storage ring of The National Synchrotron Light Source-II (NSLS-II). The primary performance goal for the LLRF is to support the required RF operation of the superconducting cavities with a beam current of 500mA and a 0.14 degree or better RF phase stability. The digital field controller is FPGA-based, in a standard format 19-inch/I-U chassis. It has an option of high-level control support with MATLAB running on a local host computer through a USB2.0 port. The field controller has been field tested with the high-power superconducting RF (SRF) at Canadian light Source, and successfully stored a high beam current of 250 mA. The test results show that required specifications for the cavity RF field stability are met. This digital field controller is also currently being used as a development platform for other functional modules in the NSLS-II RF systems.

Ethical review of research on human subjects at Unilever: reflections on governance.

Science.gov (United States)

Sheehan, Mark; Marti, Vernon; Roberts, Tony

2014-07-01

This article considers the process of ethical review of research on human subjects at a very large multinational consumer products company. The commercial context of this research throws up unique challenges and opportunities that make the ethics of the process of oversight distinct from mainstream medical research. Reflection on the justification of governance processes sheds important, contrasting light on the ethics of governance of other forms and context of research. © 2013 John Wiley & Sons Ltd.

Governance and human resources for health

Directory of Open Access Journals (Sweden)

Dieleman Marjolein

2011-11-01

Full Text Available Abstract Despite an increase in efforts to address shortage and performance of Human Resources for Health (HRH, HRH problems continue to hamper quality service delivery. We believe that the influence of governance is undervalued in addressing the HRH crisis, both globally and at country level. This thematic series has aimed to expand the evidence base on the role of governance in addressing the HRH crisis. The six articles comprising the series present a range of experiences. The articles report on governance in relation to developing a joint vision, building adherence and strengthening accountability, and on governance with respect to planning, implementation, and monitoring. Other governance issues warrant attention as well, such as corruption and transparency in decision-making in HRH policies and strategies. Acknowledging and dealing with governance should be part and parcel of HRH planning and implementation. To date, few experiences have been shared on improving governance for HRH policy making and implementation, and many questions remain unanswered. There is an urgent need to document experiences and for mutual learning.

Governance and human resources for health.

Science.gov (United States)

Dieleman, Marjolein; Hilhorst, Thea

2011-11-24

Despite an increase in efforts to address shortage and performance of Human Resources for Health (HRH), HRH problems continue to hamper quality service delivery. We believe that the influence of governance is undervalued in addressing the HRH crisis, both globally and at country level. This thematic series has aimed to expand the evidence base on the role of governance in addressing the HRH crisis. The six articles comprising the series present a range of experiences. The articles report on governance in relation to developing a joint vision, building adherence and strengthening accountability, and on governance with respect to planning, implementation, and monitoring. Other governance issues warrant attention as well, such as corruption and transparency in decision-making in HRH policies and strategies. Acknowledging and dealing with governance should be part and parcel of HRH planning and implementation. To date, few experiences have been shared on improving governance for HRH policy making and implementation, and many questions remain unanswered. There is an urgent need to document experiences and for mutual learning.

Long term governance of radioactive waste - research and guidance on governance methodologies

International Nuclear Information System (INIS)

Meskens, G.

2007-01-01

Our modern society is increasingly faced with challenges and problems that cannot be solved by a purely technical, political or social approach. Radioactive waste disposal site selection and management can be characterised as one of these challenges that require a transdisciplinary approach, integrating social, philosophical and ethical aspects in a 'technical' practice. Along the spirit of this transdisciplinary approach, and in order to ensure the necessary public support for a policy decision regarding this practice, stakeholder involvement is more and more seen as a necessary policy element in the decision making process. The aim is to achieve the broad involvement of individuals from civil society, with significant representation from local communities, elected representatives and NGO's, as well as scientists from outside radioactive waste management organisations, together with established players in the field, such as the implementers of radioactive waste management, public authorities, experts and waste producers. Several initiatives regarding stakeholder involvement in radioactive waste management have been taken already in Europe, as well in the research era as in 'the real world'. Among them was the EC FP6 COWAM2 project ('Community Waste Management 2 - Improving the Governance of Nuclear Waste Management and Disposal in Europe') that run from January 2003 to December 2006. The objective of COWAM 2 was to contribute to the actual improvement of the governance of Radioactive Waste Management (RWM) in order to address the issue of geological waste disposal in Europe, by: Better addressing and understanding societal expectations, needs and concerns as regards radioactive waste decision making processes, notably at local and regional levels, taking advantage of the past and ongoing successful and unsuccessful experiences of RWM in the concerned European countries; Increasing societal awareness of and accountability for RWM at local, national and European

Building a world class information security governance model

CSIR Research Space (South Africa)

Lessing, M

2008-05-01

Full Text Available practice documents. The resulting model covers all the relevant aspects on strategic, management and technical level when implemented altogether. This model includes the related aspects of Corporate Governance, Information Technology Governance...

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.

Occupational Stress in Dental Practice amongst Government ...

African Journals Online (AJOL)

Objectives: The aim of this study is to compare the level of occupational stress amongst government-employed and private dental practitioners in eastern Nigeria. Materials and methods: A total of 62 questionnaires were randomly distributed among government-employed and private practicing dental surgeons with five ...

Convergence of Corporate and Public Governance

Directory of Open Access Journals (Sweden)

Gérard Hirigoyen

2013-06-01

Full Text Available By analyzing the differences between the corporate and public governance, theoretical and empirical research seems to indicate that the two domains of governance are far too different to share any common aspect. However, in this particular research, it has been argued that public governance is an application of corporate governance. Thus, the research question entails the description and analysis of this possible convergence of the two. Extensive research from literature on corporate governance has been undertaken to establish a relationship between the boards process and the roles that acts as a framework to bridge the gap separating corporate governance from public governance. Corporate governance, at a global level, exists in the for-profit as well as nonprofit organizations. Thus, the definition of this concept needs to be viewed from “an innovative” eye, considering the relationship between the process of the board and roles as characteristic of the public organization and private ones. As the private as well as public organizations are an application of corporate governance, the difference between the two gets narrowed. For the purpose of this research, the case of the French hospitals’ board has been taken into consideration. The members of the public board have been considered for the board process to perform their roles.

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.

Do Higher Government Wages Reduce Corruption? Evidence Based on a Novel Dataset

OpenAIRE

Le, Van-Ha; de Haan, Jakob; Dietzenbacher, Erik

2013-01-01

This paper employs a novel dataset on government wages to investigate the relationship between government remuneration policy and corruption. Our dataset, as derived from national household or labor surveys, is more reliable than the data on government wages as used in previous research. When the relationship between government wages and corruption is modeled to vary with the level of income, we find that the impact of government wages on corruption is strong at relatively low-income levels.

Light sources and light pollution

International Nuclear Information System (INIS)

Pichler, G.

2005-01-01

From the dawn of mankind fire and light sources in general played an essential role in everyday life and protection over night. The development of new light sources went through many stages and is now an immense technological achievement, but also a threat for the wildlife at night, mainly because of the so-called light pollution. This paper discusses several very successful light sources connected with low pressure mercury and sodium vapour electric discharges. The luminous efficacy, colour rendering index and other lighting features cannot be always satisfactory, but at least some of the features can be much better than those met by the standard tungsten filament bulbs. High-pressure metal-vapour discharge lamps definitely have a good colour rendering index and a relatively high luminosity. Different light sources with burners at high pressure are discussed, paying special attention to their spectrum. The paper investigates new trends in development through a number of examples with non-toxic elements and pulsed electric discharge, which may be good news in terms of clean environment and energy savings. Light emitting diodes have recently appeared as worthy competitors to conventional light sources. White LEDs have approached 100 lumen/Watt efficacy in laboratories. This suggests that in some not very distant future they could completely replace high-pressure lamps, at least in indoor lighting. The article speculates on new developments which combine trends in nano technology and material science. The paper concludes with light pollution in view of several recent observations of plant and animal life at night in the vicinity of strong light sources. Photo-induced changes at the cell level may completely alter the normal life of plants and animals.(author)

Adaptive Lighting Design – Staged Experiences of Light

DEFF Research Database (Denmark)

Petersen, Kjell Yngve; Søndergaard, Karin

in ways that meaningfully adapt. In the two installations, two different aspects are at play. In White Cube, the light colours are balanced. In White Box, the light follows the movements of the people in the space. In situations with several people occupying the same space, social relations become......Adaptive Lighting Design – Staged Experiences of Light The two installations, White Cube and White Box, enable experience-based studies as a form of perceptual activity, wherein lighting conditions are examined in a dialectical exchange between the system and the people participating. Adaptive...... lighting is based on a partial automation of the possibilities to adjust the colour tone and brightness levels of light in order to adapt to people’s needs and desires. Software can be seen to bear a communicative aesthetic, where the relation of user situations and the design intentions are controlled...

Peculiarities of designing Holistic Electronic Government Services Integration Model

Directory of Open Access Journals (Sweden)

Tadas Limba

2011-12-01

Full Text Available Purpos– the aim ok this paper is to develop a Holistic Electronic Government Services Integration Model which could ensure the efficient integration of electronic government services in the local self-government level.Methodolog– the following analyses have been carried out in thirkpaper: theoretical-systematic; normative and conceptual comparative analysis of the researcha A method of modeling has also been applied.Finding– the scientific work analyzes the improvement opportunities of the models of electronic government services and their application alternatives in Lithuanian municipalities. The newly developed model of electronic government services that has been designed basng on the principle of integrating online expert consultation is primarily targeted at improvement of inside processes’ changes of an organization. Practicing the application of that model in the local self-government level starting with improvement of inside processes of an organization should help adapt more accurately and efficiently to the changing needs of the society while providing electronic government services, thus establishing a higher public value.Practical implication– the practical novelty of work is reflected not only through the integration opportunities’ assessment of the principle of online expert consultation services into the theoretical models of electronic government services that have already been developed by the scientists, but also on the basis of this principle there has been created a “Holistic Electronic Government Services Integration Model” in accordance with “E-Diamond” model basis and its practical application realization with the design of “The project of implementing the principle of online expert consultation on the model of electronic government services” for the future investigations.Originalit– the systematic, comparative analysis of the models of electronic government services carried out in the scientific

Levels of daily light doses under changed day-night cycles regulate temporal segregation of photosynthesis and N2 Fixation in the cyanobacterium Trichodesmium erythraeum IMS101.

Science.gov (United States)

Cai, Xiaoni; Gao, Kunshan

2015-01-01

While the diazotrophic cyanobacterium Trichodesmium is known to display inverse diurnal performances of photosynthesis and N2 fixation, such a phenomenon has not been well documented under different day-night (L-D) cycles and different levels of light dose exposed to the cells. Here, we show differences in growth, N2 fixation and photosynthetic carbon fixation as well as photochemical performances of Trichodesmium IMS101 grown under 12L:12D, 8L:16D and 16L:8D L-D cycles at 70 μmol photons m-2 s-1 PAR (LL) and 350 μmol photons m-2 s-1 PAR (HL). The specific growth rate was the highest under LL and the lowest under HL under 16L:8D, and it increased under LL and decreased under HL with increased levels of daytime light doses exposed under the different light regimes, respectively. N2 fixation and photosynthetic carbon fixation were affected differentially by changes in the day-night regimes, with the former increasing directly under LL with increased daytime light doses and decreased under HL over growth-saturating light levels. Temporal segregation of N2 fixation from photosynthetic carbon fixation was evidenced under all day-night regimes, showing a time lag between the peak in N2 fixation and dip in carbon fixation. Elongation of light period led to higher N2 fixation rate under LL than under HL, while shortening the light exposure to 8 h delayed the N2 fixation peaking time (at the end of light period) and extended it to night period. Photosynthetic carbon fixation rates and transfer of light photons were always higher under HL than LL, regardless of the day-night cycles. Conclusively, diel performance of N2 fixation possesses functional plasticity, which was regulated by levels of light energy supplies either via changing light levels or length of light exposure.

Quality of Governance and Local Development: The Case of Top Nine Performing Local Government Units in the Philippines

OpenAIRE

MA. NIÑA I. ADRIANO

2014-01-01

There is a large body of literature that studies the link between good governance and development in a country level. However, only a few have exploited the same study in the local government unit (LGU) setting. This study attempts to establish the relationship between the quality of governance and the state of local development of the Top 9 Performing LGUs in the Philippines (La Union, Albay, Cavite, Ilocos Norte, Makati City Valenzuela City, Taguig City, Davao City and Angeles C...

Romanian government bond market

Directory of Open Access Journals (Sweden)

Cornelia POP

2012-12-01

Full Text Available The present paper aims to present the level of development reached by Romanian government bond market segment, as part of the country financial market. The analysis will be descriptive (the data series available for Romania are short, based on the secondary data offered by the official bodies involved in the process of issuing and trading the Romanian government bonds (Romanian Ministry of Public Finance, Romanian National Bank and Bucharest Stock Exchange, and also on secondary data provided by the Federation of European Stock Exchanges.To enhance the market credibility as a benchmark, a various combination of measures is necessary; among these measures are mentioned: the extension of the yield curve; the issuance calendars in order to improve transparency; increasing the disclosure of information on public debt issuance and statistics; holding regular meetings with dealers, institutional investors and rating agencies; introducing a system of primary dealers; establishing a repurchase (repo market in the government bond market. These measures will be discussed based on the evolution presented inside the paper.The paper conclude with the fact that, until now, the Romanian government bond market did not provide a benchmark for the domestic financial market and that further efforts are needed in order to increase the government bond market transparency and liquidity.

The Corporate Governance of Australian Listed Construction Companies

Directory of Open Access Journals (Sweden)

Patrick Tait

2012-11-01

Full Text Available This paper compares the compliance level of Australian StockExchange (ASX listed construction and non-constructioncompanies with the ASX Corporate Governance Council (CGCrecommendations on sound corporate governance. It alsoexamines the difference in board characteristics between thetwo groups, paying particular attention to differences in boardindependence. It concludes that compared with the top 20 ASXlisted non-construction companies, listed construction companiesare less compliant overall particularly with regards to boardstructure, and have lower levels of independence both in terms ofCEO/Chairperson duality, the ratio of executive to non-executiveindependent directors and independent membership of nomination,remuneration and audit committees. These conclusions areimportant because sound corporate governance has beenassociated with higher levels of organisational resilience derivedfrom the reputational and fi nancial benefi ts of greater transparency,market value, investor attractiveness and organisationalperformance.

Measuring Light at Night and Melatonin Levels in Shift Workers: A Review of the Literature.

Science.gov (United States)

Hunter, Claudia M; Figueiro, Mariana G

2017-07-01

Shift work, especially that involving rotating and night shifts, is associated with an increased risk of diseases, including cancer. Attempts to explain the association between shift work and cancer in particular have focused on the processes of melatonin production and suppression. One hypothesis postulates that exposure to light at night (LAN) suppresses melatonin, whose production is known to slow the development of cancerous cells, while another proposes that circadian disruption associated with shift work, and not just LAN, increases health risks. This review focuses on six studies that employed quantitative measurement of LAN and melatonin levels to assess cancer risks in shift workers. These studies were identified via searching the PubMed database for peer-reviewed, English-language articles examining the links between shift work, LAN, and disease using the terms light at night, circadian disruption, health, risk, cancer, shift work, or rotating shift. While the results indicate a growing consensus on the relationship between disease risks (particularly cancer) and circadian disruption associated with shift work, the establishment of a direct link between LAN and disease has been impeded by contradictory studies and a lack of consistent, quantitative methods for measuring LAN in the research to date. Better protocols for assessing personal LAN exposure are required, particularly those employing calibrated devices that measure and sample exposure to workplace light conditions, to accurately assess LAN's effects on the circadian system and disease. Other methodologies, such as measuring circadian disruption and melatonin levels in the field, may also help to resolve discrepancies in the findings.

A visible Chinese human-combined Monte Carlo simulation study on low-level light therapy of stroke

Science.gov (United States)

Wang, Pengbo; Pan, Boan; Zhong, Fulin; Li, Ting

2017-02-01

Stroke is a devastating disease, which is the third leading cause of death and disability worldwide. Although the incidence of stroke increases progressively with age, morbidity among young and middle-aged adults is increasing annually. Medications nevertheless remain the bulwarks of stroke. The treatment is ineffective, speculative and has a long treatment cycle. The function of acupuncture and moxibustion, which are potential therapeutic tools for stroke, is still controversial. Recently, Low-level light therapy (LLLT) has been demonstrated potent in vivo efficacy for treatment of ischemic conditions of acute myocardial infraction and stroke in multiple validated animal models. Optimum LLLT treatment has a dominant influence on therapy of stroke. While more than a thousand clinical trials have been halted, only a few trials on animals have been reported. We addressed this issue by simulating near-infrared light propagation with accurate visible Chinese human head by Monte Carlo modeling. The visible human head embody region of atherosclerotic plaques in head. Through comparing the light propagation of different light illumination, we can get a precise, optimized and straightforward treatment. Here, we developed a LLLT helmet for treating stroke depend on near-infrared light. There are more than 30 LED arrays in in multi-layered 3D printed helmet. Each LED array has independent water-cooling module and can be adjusted to touch the head of different subjects based on Electro pneumatic module. Moreover, the software provides the setup of illumination parameters and 3D distribution of light fluence rate distribution in human brain.

Treating bulimia with hypnosis and low-level light therapy: a case report

Science.gov (United States)

Laser, Eleanor; Sassack, Michael

2012-03-01

This case report describes an effort to control bulimia nervosa by combining low-level laser therapy (LLLT)-the application of red and near-infrared light to specific body points-and hypnosis. A 29-year old female with a 14-year history of bulimia received one session of LLLT combined with hypnosis. Two weeks later, following a measurable decrease in bulimic episodes (purging), a session of psychotherapy and hypnosis was administered. Six months post-treatment, the patient has experienced a complete cessation of purging activities without recurrence. LLLT, when used in conjunction with hypnosis and psychotherapy, was effective in managing bulimia and may prove useful in treating other eating disorders.

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.

Sustainability and Convergence: The Future of Corporate Governance Systems?

Directory of Open Access Journals (Sweden)

Daniela M. Salvioni

2016-11-01

Full Text Available In today’s world, a sustainable approach to corporate governance can be a source of competitive advantage and a long-term success factor for any firm. Sustainable governance requires that the board of directors considers economic, social and environmental expectations in an integrated way, no matter what ownership structure and formal rules of corporate governance apply to the company: this mitigates the traditional differences between insider and outsider systems of corporate governance. Previous studies failed to consider the contribution of sustainability in the process of corporate governance convergence. Therefore, the aim of this article is to fill the gap in the existing literature by means of a qualitative analysis, supporting the international debate about convergence of corporate governance systems. The article describes the evolution of outsider and insider systems in the light of the increasing importance of sustainability in the board’s decision-making and firm’s operation to satisfy the needs of all the company’s stakeholders. According to this, a qualitative content analysis developed with a directed approach completes the theoretical discussion, demonstrating that sustainability can bring de facto convergence between outsider and insider corporate governance systems. The article aims to be a theoretical starting point for future research, the findings of which could also have practical implications: the study encourages the policy makers to translate the sustainable business best practices into laws and recommendations, strengthening the mutual influence between formal and substantial convergence.

Corporate governance in Balkan financial institution, case of Albania

Directory of Open Access Journals (Sweden)

Rezart Dibra

2013-06-01

Full Text Available Corporate governance has at its backbone a set of transparent relationships between an institution’s management, its board, shareholders and other stakeholders. In this article, in the first part, the nature and purpose of corporate governance has been discussed with special emphasis on the problems of banks in the field of corporate governance. Corporate governance involves regulatory and market mechanisms, and the roles and relationships between a company’s management, its board, its shareholders and other stakeholders, and the goals for which the corporation is governed. Lately, corporate governance has been comprehensively defined as "a system of law and sound approaches by which corporations are directed and controlled focusing on the internal and external corporate structures with the intention of monitoring the actions of management and directors and thereby mitigating agency risks which may stem from the misdeeds of corporate officers. The financial crisis exposed flaws throughout financial markets and prompted much investigation into the way banks work. The ‘2008 crisis in the financial industry, among other causes, brought to light the conflict of interest between achieving aggressive results by the executives in order to obtain bonuses and the long-term risk associated with the commercial company in its business. This paper focuses on one line of investigation—the corporate governance of banks. It examines why governance of banks differs from governance of nonfinancial firms and where the governance of banks failed during the crisis; it also offers recommendations for improving the governance system. Bank governance has been the topic of much recent academic work and policy discussion (Senior Supervisors Group 2008, 2009; Walker Report 2009; Committee of European Banking Supervisors 2010. Because of their contemporaneous nature, there has been little connection between the academic approach and policy analysis. The purpose of

Pan-European E-Government Services Architecture

Science.gov (United States)

Vitvar, Tomáš; Mocan, Adrian; Nazir, Sanaullah; Wang, Xia

E-Government has been the center of interest for public administrations, citizens and businesses, as well as software vendors for several years. E-Government enables customers and members of the public and private sectors to take advantage of automated administration processes accessible on-line. These activities involve electronic exchange of information to acquire or provide products or services, to place or receive orders, or to complete financial transactions. All such communications must be performed securely, while at the same time maintaining the privacy of involved parties. E-Government allows citizens and businesses to process requests on-line, and with minimal physical interactions with public bodies. Since a complex information support often needs to be developed incrementally, e-Government services were first available as single services in specific sectors and for specific users. While these services are being further developed and expanded to be available in more sectors and for more users, their growing number leads to requirements of total or partial automation of certain tasks, for example, discovery, selection, composition and mediation of services. In addition, extensive numbers of such services are available in different sectors, and their provisioning in complex scenarios requires a good information strategy along with a good architectural and technological basis. The main goal is to identify and define methods, standards, technologies as well as legislation to be used within the whole development process and provisioning of complex e-Government systems. In the EU, the e-Government information strategy can be seen at two levels as (1) a European strategy driven by the European Commission to enable e-Government services across the EU member states and (2) national strategies to form a national e-Government available within a particular EU member state. The initiative which aims to develop the European strategy at the EU level is called IDABC.1

Overcoming the Confucian psychological barrier in government cyberspace.

Science.gov (United States)

Lee, Ook; Gong, Sung Jin

2004-02-01

The Confucian tradition still dictates the behavior of many people in East Asian countries such as South Korea. Even in e-mail communication, people try their best to show signs of respect which is required by the Confucian tradition. This psychological barrier can be detrimental to the development of democracy as people are educated not to challenge opinions of elders or bosses. After a long military dictatorship, South Korea has emerged as a newly democratized nation where the Confucian tradition is less emphasized. However, this tradition dies hard, and citizens are still afraid of offending government officials who have the power to affect lives of citizens. In light of creating a more democratic society, the e-government project has been implemented, and one of the features of cyber-government is to give citizens a place in cyberspace to express their concerns. Even though citizens have to use their real names, it is found that those who wrote messages in the bulletin board of the city of Seoul government's web pages tend not to use terms that are often used in e-mails for the purpose of expressing respect. A survey was conducted, and results show that people were able to overcome the Confucian psychological barrier in government cyberspace. Self-efficacy is proposed to explain this phenomenon.

State Independent Electoral Commissions and local government elections in Nigeria

Directory of Open Access Journals (Sweden)

Johnson O. Olaniyi

2017-11-01

Full Text Available Many state governments have not been allowing their State Independent Electoral Commissions (SIECs to conduct elections as at when due but rather settle for ‘caretaker committees’. Where elections have been conducted, the party in control of a state apparatus has been known to have cleared the polls. The general objective of this study is to assess the impact of electoral contest at the local government level on the political development of Nigeria. Specific objectives include (1 assessing the role of the political executives of a state in the determination of representation at the local government level in Nigeria; and (2 assessing the activities of SIECs in the management of local government polls. This study adopts comparative cum case study approach to analysing local government polls in Nigeria. This is discussed on a geopolitical basis. Some of the findings of the study include: (1 local government election in Nigeria is not given premium position by many state governments in the political landscape of their state because of the fear of playing into the hands of their political rivals; and (2 SIECs are only independent in name and not in practice. The study recommends, among others, that (1 the country should adopt the arrangement in the aborted Third Republic where the country’s EMB was empowered to conduct all elections at all levels of government and (2 local government elections in Nigeria should key into the electoral process of the country in all ramifications.

Leveraging brightness from transportation lighting systems through light source color.

Science.gov (United States)

2013-11-01

Roadway transportation lighting is installed for multiple reasons including traffic safety and pedestrian : security. Judgments of pedestrian safety and security along roadways are not strictly correlated to : specified light levels, but the color of...

Establishing a green lights revolving fund

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-07-01

The report details the experiences of the City of Houston in establishing a Green Lights Revolving Fund. It provides examples of key documents and guidelines which can be used in other jurisdictions to establish an internal revolving fund to provide continuing monies through recapture of cost savings for an ongoing program of energy improvements in governmental facilities. It provides guidelines on how to establish a continuing source of funds for governmental facility energy improvements. The report provides background information on the ongoing energy improvement programs in the City of Houston, including its participation in the Environmental Protection Agency`s Green Lights Program. It reviews the steps required to establish a Green Lights Revolving Fund, including the administrative, legal, budgetary, accounting, interdepartmental, mayoral, and governing body approvals and actions needed to create a self-sustaining revolving fund devoted to energy improvements. The report also describes two funding sources in addition to the grant seed funds which were used to increase the initial funds available in the Green Lights Revolving Fund. It provides sample documents for modification and use in other jurisdictions that want to use similar funding sources. It reports the initial project submission and selection procedure and criteria, and provides a transferable project application kit based on the criteria specified. It also details a sample repayment memorandum of understanding between departments, which can be used in other governments. Other transferable products provided in the report are sample energy audit summaries which were conducted by qualified, independent staff to determine the accuracy of the departmental project costs and savings payback calculations.

Response by the government to the second report from the Agriculture Committee, session 1987-88, 'Chernobyl: the government's reaction' (HC 456)

International Nuclear Information System (INIS)

1988-01-01

The government welcomes the Committee's endorsement of its view that no restrictions were necessary on milk and fresh vegetables and of the action level of 1000Bq/kg for sheep meat. The government agrees with the Committee's findings that there was no danger to public health in the UK as a result of the action taken by the government. The recommendations and conclusions of the Committee are mostly accepted with a small number which are not. The points of agreement include the need for better methods of informing the public on radiation levels found, the need to review and revise the derived emergency reference levels, the need for additional monitoring, the marking of sheep, the need for more research into radioactive pathways and the need to improve its capability for the rapid surveillance of large areas of environmental deposition. The points not accepted include the lack of sufficient co-ordination between government departments, food chain safety, the sale of unmarked sheep in Scotland, compensation, monitoring of water and information given to local authorities. (U.K.)

Shedding light on walking in the dark: the effects of reduced lighting on the gait of older adults with a higher-level gait disorder and controls

Directory of Open Access Journals (Sweden)

Gruendlinger Leor

2005-08-01

Full Text Available Abstract Objective To study the effects of reduced lighting on the gait of older adults with a high level gait disorder (HLGD and to compare their response to that of healthy elderly controls. Methods 22 patients with a HLGD and 20 age-matched healthy controls were studied under usual lighting conditions (1000 lumens and in near darkness (5 lumens. Gait speed and gait dynamics were measured under both conditions. Cognitive function, co-morbidities, depressive symptoms, and vision were also evaluated. Results Under usual lighting conditions, patients walked more slowly, with reduced swing times, and increased stride-to-stride variability, compared to controls. When walking under near darkness conditions, both groups slowed their gait. All other measures of gait were not affected by lighting in the controls. In contrast, patients further reduced their swing times and increased their stride-to-stride variability, both stride time variability and swing time variability. The unique response of the patients was not explained by vision, mental status, co-morbidities, or the values of walking under usual lighting conditions. Conclusion Walking with reduced lighting does not affect the gait of healthy elderly subjects, except for a reduction in speed. On the other hand, the gait of older adults with a HLGD becomes more variable and unsteady when they walk in near darkness, despite adapting a slow and cautious gait. Further work is needed to identify the causes of the maladaptive response among patients with a HLGD and the potential connection between this behavior and the increased fall risk observed in these patients.

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...

LOCAL GOVERNMENT AND INTERGOVERNMENTAL RELATIONS ...

African Journals Online (AJOL)

GRACE

study reveals that intergovernmental relations among the levels of government .... International Journal of Development and Management Review (INJODEMAR) Vol.10 June, 2015 ..... Administrative Science Quarterly, 16 (2): 216-229. Jinadu ...

Misperceptions of "light" cigarettes abound: National survey data

Directory of Open Access Journals (Sweden)

Thomson George

2009-05-01

Full Text Available Abstract Background Many smokers believe that "light" cigarettes are less harmful than regular cigarettes, which is at variance with the scientific evidence. The Framework Convention on Tobacco Control (FCTC aims to address this problem in Article 11 which deals with misleading labelling of tobacco products. In this study we aimed to determine smokers' use and beliefs concerning "light" and "mild" cigarettes ("lights", including in relation to ethnicity, deprivation and other socio-demographic characteristics. Methods The New Zealand (NZ arm of the International Tobacco Control Policy Evaluation Survey (ITC Project uses as its sampling frame the NZ Health Survey. This is a national sample with boosted sampling of Maori, Pacific peoples and Asians. From this sample we surveyed adult smokers (n = 1376 about use and beliefs relating to "light" cigarettes. We assessed the associations with smoking "lights" after adjusting for socio-demographic variables, and smoking-related behaviours and beliefs. Results Many smokers of "lights" believed that smoking "lights" made it easier to quit smoking (25%, that "lights" are less harmful (42%, and that smokers of "lights" take in less tar (43%. Overall most "lights" smokers (60% had at least one of these three beliefs, a proportion significantly higher than for smokers of "regular" cigarettes at 45% (adjusted odds ratio (aOR = 1.96, 95% CI = 1.29 – 2.96. While "lights" smokers had significantly lower tobacco consumption and were more aware of smoking harms, they were no more likely to be intending to quit or have made a previous quit attempt. By ethnicity, both Maori and Pacific people were less likely to smoke "lights" than Europeans (aOR = 0.53, 95% CI = 0.35 – 0.80 and aOR = 0.14, 95% CI = 0.05 – 0.40 respectively. In contrast there was no significant difference by level of deprivation. Roll-your-own (RYO tobacco smokers were less likely to smoke "light" forms of RYO tobacco while both older and women

Exploring how different modes of governance act across health system levels to influence primary healthcare facility managers' use of information in decision-making: experience from Cape Town, South Africa.

Science.gov (United States)

Scott, Vera; Gilson, Lucy

2017-09-15

Governance, which includes decision-making at all levels of the health system, and information have been identified as key, interacting levers of health system strengthening. However there is an extensive literature detailing the challenges of supporting health managers to use formal information from health information systems (HISs) in their decision-making. While health information needs differ across levels of the health system there has been surprisingly little empirical work considering what information is actually used by primary healthcare facility managers in managing, and making decisions about, service delivery. This paper, therefore, specifically examines experience from Cape Town, South Africa, asking the question: How is primary healthcare facility managers' use of information for decision-making influenced by governance across levels of the health system? The research is novel in that it both explores what information these facility managers actually use in decision-making, and considers how wider governance processes influence this information use. An academic researcher and four facility managers worked as co-researchers in a multi-case study in which three areas of management were served as the cases. There were iterative cycles of data collection and collaborative analysis with individual and peer reflective learning over a period of three years. Central governance shaped what information and knowledge was valued - and, therefore, generated and used at lower system levels. The central level valued formal health information generated in the district-based HIS which therefore attracted management attention across the levels of the health system in terms of design, funding and implementation. This information was useful in the top-down practices of planning and management of the public health system. However, in facilities at the frontline of service delivery, there was a strong requirement for local, disaggregated information and experiential

Infrastructure Quality, Local Government Spending and Corruption

OpenAIRE

Ig. Sigit Murwito; Boedi Rheza; Sri Mulyati; Elizabeth Karlinda; Ratnawati Muyanto

2012-01-01

We study on how a larger local government budget on infrastructure does not reflect into good quality of road in forty-one district/city across Indonesia given the fact of low infrastructure quality and low government spending on infrastructure. This study excels its preceded studies done by Tanzi and Davoodi (1997) at country level. The methodology used is a combination of quantitative and qualitative approach since our main research query is to seek facts on why a larger government spending...

75 FR 57274 - Financial Management and Assurance; Government Auditing Standards

Science.gov (United States)

2010-09-20

... GOVERNMENT ACCOUNTABILITY OFFICE Financial Management and Assurance; Government Auditing Standards.... Dalkin, Director, Financial Management and Assurance. [FR Doc. 2010-23374 Filed 9-17-10; 8:45 am] BILLING... financial and performance auditing drawn from all levels of government, private enterprise, public...

Visible-light-induced photocatalysis of low-level methyl-tertiary butyl ether (MTBE) and trichloroethylene (TCE) using element-doped titanium dioxide

Energy Technology Data Exchange (ETDEWEB)

Jo, Wan-Kuen; Yang, Chang-Hee [Department of Environmental Engineering, Kyungpook National University, Sankeokdong, Bukgu, Daegu 702-701 (Korea)

2010-04-15

While the photocatalytic degradation of various volatile organic compounds in conjunction with UV light has been widely reported, visible-light-induced photocatalytic degradation of low-levels of the pollutants MTBE and TCE, which have been linked to potential adverse health effects, is rarely reported. The present study examined whether visible-light-activated S- or N-doped TiO{sub 2} photocatalytic technology can be used to control indoor concentrations of MTBE and TCE. This study consists of the characterization of the doped TiO{sub 2} powders, as well as an investigation of their photocatalytic activities. In regards to both powders, a shift of the absorbance spectrum towards the visible light region was observed. An activity test suggested that these photocatalysts exhibited reasonably high degradation efficiencies towards MTBE and TCE under visible light irradiation. The degradation efficiencies of MTBE and TCE by S- and N-doped photocatalysts exceeded 75 and 80%, respectively, at input concentrations (IC) of 0.1 ppm. Degradation efficiency was dependent on both IC and relative humidity. TCE could enhance the degradation efficiency of MTBE even under visible-light irradiation. The estimated mineralization efficiencies (MEs) were comparable to those of previous studies conducted with UV/TiO{sub 2} systems. Similar to the relative degradation efficiencies, the ME of TCE was higher in comparison to that of MTBE. The CO production measured during the photocatalytic processes represented a negligible addition to indoor CO levels. These results suggest that visible-light-activated S- and N-doped TiO{sub 2} photocatalysts may prove a useful tool in the effort to improve indoor air quality. (author)

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.)

Multi-level Governance in Environmental Risk Management

Directory of Open Access Journals (Sweden)

Petra Hiller

2013-04-01

Full Text Available The article examines regulatory strategies in the field of ecological disaster management with reference to the sociology of risk. The risk perspective draws attention to the fact that political strategies of regulation are to be understood as processes of risk transformation. The behavior of regulatory agencies is related to their perception of risks and opportunities. From this point of view, efforts in the field of disaster management appear as processes that turn perceived environmental threats into risks and opportunities for the agencies involved. The article shows the course of such a governance process which transforms environmental disasters into organizational risks and opportunities. This leads to the following research question: Which types of organizations favor strategies of risk avoidance and which organizations rather allow active pursuit of opportunities? The empirical part of this study is based on data obtained by field research in a multi-level negotiation system set up for managing hazardous wastes. Empirical findings support the assumption that organizational stability is a central condition for active pursuit of opportunities whereas organizational instability supports an orientation towards the avoidance of organizational risk. El artículo examina las estrategias reguladoras en el ámbito de la gestión de los desastres ecológicos, haciendo referencia a la sociología del riesgo. La perspectiva de riesgo pone su atención sobre el hecho de que las estrategias políticas de regulación se deben entender como procesos de transformación de riesgos. El comportamiento de las agencias reguladoras se relaciona con su percepción de los riesgos y oportunidades. Desde este punto de vista, los esfuerzos en el campo de la gestión de catástrofes se convierten en procesos que transforman las amenazas medioambientales (percibidas en riesgos y oportunidades para las agencias involucradas. El artículo muestra el desarrollo de este

Adaptive Lighting

DEFF Research Database (Denmark)

Petersen, Kjell Yngve; Søndergaard, Karin; Kongshaug, Jesper

2015-01-01

the investigations of lighting scenarios carried out in two test installations: White Cube and White Box. The test installations are discussed as large-scale experiential instruments. In these test installations we examine what could potentially occur when light using LED technology is integrated and distributed......Adaptive Lighting Adaptive lighting is based on a partial automation of the possibilities to adjust the colour tone and brightness levels of light in order to adapt to people’s needs and desires. IT support is key to the technical developments that afford adaptive control systems. The possibilities...... differently into an architectural body. We also examine what might occur when light is dynamic and able to change colour, intensity and direction, and when it is adaptive and can be brought into interaction with its surroundings. In short, what happens to an architectural space when artificial lighting ceases...

Does media governance restrict corporate overinvestment behavior? Evidence from Chinese listed firms

Directory of Open Access Journals (Sweden)

Huili Zhang

2015-03-01

Full Text Available Using China’s A-share listed firms from 2007 to 2011, this paper empirically tests how media governance affects firms’ levels of overinvestment and whether external supervision and informal institutional mechanisms reduce these levels. We find that media governance and overinvestment are significantly negatively related. When firms are located in a district with a stronger media governance environment their levels of overinvestment are lower, indicating that media governance significantly restricts overinvestment behavior. When internal corporate governance efficiency is low, the negative relationship between the media environment and overinvestment behavior is significantly enhanced, indicating that when internal governance or formal systems have reduced efficacy, an important complementary role is played by external supervision and the informal institutional environment. After considering endogeneity and different measures of overinvestment and other related variables, the conclusions remain unchanged.

Impacts of government and market on firm’s efforts to reduce pollution

Directory of Open Access Journals (Sweden)

Bowon Kim

2015-12-01

Full Text Available We examine how the government and the market affect firm’s pollution abatement efforts, i.e. firm’s efforts to reduce its pollution emission. The way for the government to control firm’s pollution is to impose penalty, whereas the consumers (the market make their purchasing decision by taking into account the pollution, i.e. the demand is affected by the stock of pollution. In effect, we consider two forces, government penalty and consumer’s sensitivity to pollution, as primary factors to control firm’s pollution and analyze their interaction in relation to the firm’s pollution reduction efforts. The analysis suggests as follows. The government penalty and the consumer’s awareness are substitutes either (1 when the market size is relatively large or (2 when the market is relatively small, but the government penalty is relatively heavy. On the contrary, the two factors are complements when the market size is relatively small and the government penalty is relatively light. We discuss managerial and economic implications of the analysis results.

Theoretical Bases of the Model of Interaction of the Government and Local Government Creation

Directory of Open Access Journals (Sweden)

Nikolay I. Churinov

2015-09-01

Full Text Available Article is devoted to questions of understanding of a theoretical component: systems of interaction of bodies of different levels of the government. Author researches historical basis of the studied subject by research of foreign and domestic scientific experience in area of the theory of the state and the law. Much attention is paid to the scientific aspect of the question. By empirical approach interpretation of the theory of interaction of public authorities and local government, and also subjective estimated opinion of the author is given.

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

Directory of Open Access Journals (Sweden)

Michelle I. Caron

2012-01-01

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

Watt-Level Continuous-Wave Emission from a Bi-Functional Quantum Cascade Laser/Detector

Science.gov (United States)

2017-04-18

cally authorized by the U.S. Government may violate any copyrights that exist in this work. Watt-level continuous- wave emission from a bi- functional ... wave bi- functional devices, opens the perspective of on-chip dual comb spectroscopy. Also for discrete sens- ing setups, one can switch to lasers...seas.harvard.edu Abstract Bi- functional active regions, capable of light generation and detection at the same wavelength, allow a straightforward realization of

Handbook of advanced lighting technology

CERN Document Server

Sun, Ching-Cherng; Zissis, Georges; Ma, Ruiqing

2017-01-01

The Handbook of Advanced Lighting Technology is a major reference work on the subject of light source science and technology, with particular focus on solid-state light sources – LEDs and OLEDs – and the development of 'smart' or 'intelligent' lighting systems; and the integration of advanced light sources, sensors, and adaptive control architectures to provide tailored illumination which is 'fit to purpose.' The concept of smart lighting goes hand-in-hand with the development of solid-state light sources, which offer levels of control not previously available with conventional lighting systems. This has impact not only at the scale of the individual user, but also at an environmental and wider economic level. These advances have enabled and motivated significant research activity on the human factors of lighting, particularly related to the impact of lighting on healthcare and education, and the Handbook provides detailed reviews of work in these areas. The potential applications for smart lighting span ...

Photoemission spectroscopy study on interfacial energy level alignments in tandem organic light-emitting diodes

Energy Technology Data Exchange (ETDEWEB)

Ou, Qing-Dong; Li, Chi; Li, Yan-Qing, E-mail: yqli@suda.edu.cn; Tang, Jian-Xin, E-mail: jxtang@suda.edu.cn

2015-10-01

Highlights: • The interface energetics of tandem OLEDs is overviewed. • Energy level alignment in CGLs is addressed via photoemission spectroscopy. • The n-type doping effect with cesium compounds is discussed. • Hole injection barrier is dependent on oxygen vacancies in transition metal oxides. • Device lifetime of tandem OLEDs is sensitive to interfacial stability of CGLs. - Abstract: Organic light-emitting diodes (OLEDs) using a tandem structure offer a highly attractive option for the applications of next-generation flat panel displays and solid-state lighting due to the extremely high brightness and efficiency along with the long operational lifetime. In general, reliable information about interface energetics of the charge generation layers (CGLs), which plays the central role in charge generation and carrier injection into the stacked emission units, is highly desirable and advantageous for interface engineering and the performance optimization of tandem OLEDs. In this review, our recent studies on tandem OLEDs are overviewed, especially from interface energetics perspective via photoemission spectroscopy. The electronic structures of various transition metal oxide (TMO)-based CGLs and their role in charge generation process are reviewed, addressing the n-type doping impact of organic layers in CGLs, thermal annealing-induced oxygen vacancy in TMOs, and the interfacial stability of CGLs on the device operational lifetime. The resulting energy level alignments are summarized in correspondence with tandem OLED performance.

Economic sustainability, water security and multi-level governance of local water schemes in Nepal

Directory of Open Access Journals (Sweden)

Emma Hakala

2017-07-01

Full Text Available This article explores the role of multi-level governance and power structures in local water security through a case study of the Nawalparasi district in Nepal. It focuses on economic sustainability as a measure to address water security, placing this thematic in the context of a complicated power structure consisting of local, district and national administration as well as external development cooperation actors. The study aims to find out whether efforts to improve the economic sustainability of water schemes have contributed to water security at the local level. In addition, it will consider the interactions between water security, power structures and local equality and justice. The research builds upon survey data from the Nepalese districts of Nawalparasi and Palpa, and a case study based on interviews and observation in Nawalparasi. The survey was performed in water schemes built within a Finnish development cooperation programme spanning from 1990 to 2004, allowing a consideration of the long-term sustainability of water management projects. This adds a crucial external influence into the intra-state power structures shaping water management in Nepal. The article thus provides an alternative perspective to cross-regional water security through a discussion combining transnational involvement with national and local points of view.

Government and design in a strategic context

DEFF Research Database (Denmark)

Dickson, Thomas

2006-01-01

This paper poses two questions: 'are there better ways of reaching the goal of getting industry to understand the potential of using design'? and 'how can a government in a welfare state inspire and initiate design at a strategic level through policies other than promotion'?......This paper poses two questions: 'are there better ways of reaching the goal of getting industry to understand the potential of using design'? and 'how can a government in a welfare state inspire and initiate design at a strategic level through policies other than promotion'?...

Social media & the Government: living happily ever after?

NARCIS (Netherlands)

Reint-Jan Renes; Danielle van Wallinga

2013-01-01

Social media play an important role in the rapidly changing dynamics of government organizations and their interaction with the public. Governments are facing changing demands at organizational level due to the exponential growth of connections, networks involved in social issues and collaboration

Transforming governance to enhance social and educational innovation

Directory of Open Access Journals (Sweden)

Jacob Torfing

2016-04-01

Full Text Available The recent proliferation of governance networks at all levels and in different policy areas has led to a growing number of studies focusing on interactive forms of governance. This paper aims to contribute to the development of governance research by looking at how collaboration in governance networks can help to spur social and educational innovation. The paper begins by defining the concept of governance networks and then provides a systematic overview of different theories that explain the current rise of governance networks. Next, it defines the concept of innovation and discusses how collaboration in networks can enhance innovation. Finally, it discusses how collaborative innovation can be initiated, facilitated and catalysed through new forms of leadership and management.

Government-Driven Participation and Collective Intelligence: A Case of the Government 3.0 Initiative in Korea

Directory of Open Access Journals (Sweden)

Taewoo Nam

2016-10-01

Full Text Available The Park Geun-hye Administration of Korea (2013–2017 aims to increase the level of transparency and citizen trust in government through the Government 3.0 initiative. This new initiative for public sector innovation encourages citizen-government collaboration and collective intelligence, thereby improving the quality of policy-making and implementation and solving public problems in a new way. However, the national initiative that identifies collective intelligence and citizen-government collaboration alike fails to understand what the wisdom of crowds genuinely means. Collective intelligence is not a magic bullet to solve public problems, which are called “wicked problems”. Collective deliberation over public issues often brings pain and patience, rather than fun and joy. It is not so easy that the public finds the best solution for soothing public problems through collective deliberation. The Government 3.0 initiative does not pay much attention to difficulties in gathering scattered wisdom, but rather highlights uncertain opportunities created by collective interactions and communications. This study deeply discusses the weaknesses in the logic of, and approach to, collective intelligence underlying the Government 3.0 initiative in Korea and the overall influence of the national initiative on participatory democracy.

Corruption, Governance and Political Instability in Nigeria ...

African Journals Online (AJOL)

The Nigerian State is a victim of high-level corruption, bad governance, political instability and cyclical legitimacy crisis. In the absence of support from civil society, the effective power of government was eroded and patron-client relationships took a prime role over the formal aspects of politics, such as the rule of law, ...

Corporate Governance for A.S.E. Listed Firms

Directory of Open Access Journals (Sweden)

Tellidou Theognosia

2016-03-01

Full Text Available The present paper focuses on the level of compliance and application of corporate governance from the corporations listed in the Athens Stock Exchange (A.S.E. and attempts to highlight improvements from the adoption of best practices suggested by corporate governance recent trends worldwide. In order for the research to be conducted, a series of qualitative and quantitative variables were used, as derived from the financial statements of 162 public companies. A more extensive analysis regarding the level of compliance with corporate governance was conducted in 25 companies with the highest and 25 corporations with the lowest score, whose classification in these positions was the result of a rating system that was created for this purpose.

Quality of Governance and Local Development: The Case of Top Nine Performing Local Government Units in the Philippines

Directory of Open Access Journals (Sweden)

MA. NIÑA I. ADRIANO

2014-08-01

Full Text Available There is a large body of literature that studies the link between good governance and development in a country level. However, only a few have exploited the same study in the local government unit (LGU setting. This study attempts to establish the relationship between the quality of governance and the state of local development of the Top 9 Performing LGUs in the Philippines (La Union, Albay, Cavite, Ilocos Norte, Makati City Valenzuela City, Taguig City, Davao City and Angeles City as measured by the Local Governance Performance Management System (LGPMS, the nationwide governance performance evaluation and management tool used in the Philippines. I used the data generated by the LGPMS, particularly the state of local governance and the state of local development, to see if there is a relationship between the two variables using Spearman’s correlation coefficient. Results revealed that that there is no relationship between the quality of governance and the state of local development in the consistently top performing LGUs in the Philippines for the period 2009-2011. The findings of this study will be useful to government officials such as public administrators, LGU executives, policy makers, researchers, and students of public administration in addressing the issue of good governance and local development in their respective LGUs.

Continuity of operations/continuity of government for state-level transportation organizations : brief.

Science.gov (United States)

2011-09-01

As a result of a federal requirement, all non-federal entities that own or operate critical : infrastructure are required to develop Continuity of Operations/Continuity of Government : (COOP/COG) Plans. Transportation is a critical infrastructure com...

GOVERNMENT QUALITY; PROFESSIONALIZE THE SERVICE

OpenAIRE

Dr. Gabriela Valderrama Izquierdo; Mtro Jan Fabisiak; Carla Assenth Nava

2017-01-01

What do we call good governance and how to go forward with better practices in public administration, it is an important issue in modern societies that require appropriate legal framework in time matter, which are aimed at achieving higher and better levels of social welfare, but also take a shift towards higher levels of citizen engagement.

Romania's Digital Divide and the Failures of E-Government

Directory of Open Access Journals (Sweden)

Sorin Dan ŞANDOR

2006-02-01

Full Text Available This paper tries to measure the level of the digital divide existing in Romania and also to verify its relationship with e-government. At the country level, Romania is one of the least digitally developed countries in Europe, but it has shown a sharp increase in recent years. At the social level, based on data from public opinion surveys, digital divide is analyzed at two levels: lack of access and lack of knowledge. The results are similar to those in other countries: digital divide appears along the same dimensions: rural/urban, age, education, wealth and, to a lesser extent, gender. E-government services, while presumed to be at an adequate level, are used only by a very small number of citizens, thus having no impact upon the digital divide. Confronted with a serious divide, and with great possibility of its increasing, Romania needs to promote policies designed to increase access and knowledge. Also, e-government is not possible, unless administrative culture and procedures change.

Artificial light and nocturnal activity in gammarids

Directory of Open Access Journals (Sweden)

Elizabeth K. Perkin

2014-03-01

Full Text Available Artificial light is gaining attention as a potential stressor to aquatic ecosystems. Artificial lights located near streams increase light levels experienced by stream invertebrates and we hypothesized light would depress night drift rates. We also hypothesized that the effect of light on drift rates would decrease over time as the invertebrates acclimated to the new light level over the course of one month’s exposure. These hypotheses were tested by placing Gammarus spp. in eight, 75 m × 1 m artificial flumes. One flume was exposed to strong (416 lx artificial light at night. This strong light created a gradient between 4.19 and 0.04 lx over the neighboring six artificial flumes, while a control flume was completely covered with black plastic at night. Night-time light measurements taken in the Berlin area confirm that half the flumes were at light levels experienced by urban aquatic invertebrates. Surprisingly, no light treatment affected gammarid drift rates. In contrast, physical activity measurements of in situ individually caged G. roeseli showed they increased short-term activity levels in nights of complete darkness and decreased activity levels in brightly lit flumes. Both nocturnal and diurnal drift increased, and day drift rates were unexpectadly higher than nocturnal drift.

RESEARCH ON BEHAVIORS OF GOVERNMENT'S TOURISM MARKETING

Directory of Open Access Journals (Sweden)

Shan Quian

2010-06-01

Full Text Available Tourism has become one of the world's largest industries with broad prospects and large industrial scale. In tourism marketing, planning and packaging the image of destinations, promotion,and participating in nonprofit marketing have become inevitable choice of all levels of governments. This paper firstly discusses inevitability and necessity of government tourism marketing, and then analyzing their roles. On these basis,paper discusses the strategy of the implementation of government tourism marketing, respectively, promoting the image, location, destination organization, and information technology support.

Building Twilight "Light Sensors" to Study the Effects of Light Pollution on Fireflies

Science.gov (United States)

Thancharoen, Anchana; Branham, Marc A.; Lloyd, James E.

2008-01-01

Light pollution negatively affects many nocturnal organisms. We outline two experiments that can be conducted by students to examine the effects of light pollution on firefly behavior. Inexpensive electronic light sensors, which are easy to construct and calibrate, are used to sample light levels along transects in spaces where fireflies are…

The Politics of Governance Architectures

DEFF Research Database (Denmark)

Borrás, Susana; Radaelli, Claudio M.

2011-01-01

Governance architectures are strategic and long-term institutional arrangements of international organizations exhibiting three features; namely, they address strategic and long-term problems in a holistic manner, they set substantive output-oriented goals, and they are implemented through...... not being identified as an object of study on its own right. We define the Lisbon Strategy as a case of governance architecture, raising questions about its creation, evolution and impact at the national level. We tackle these questions by drawing on institutional theories about emergence and change...

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.

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…

Effective Information Technology Governance Mechanisms: An Australian Study

Directory of Open Access Journals (Sweden)

Syaiful Ali

2006-01-01

Full Text Available Growing importance of information technology (IT, as a strategic factor for organizations in achieving their objectives, have raised the concern of organizations in establishing and implementing effective IT governance. This study seeks to empirically examine the individual IT governance mechanisms that influence the overall effectiveness of IT governance. The data were obtained by using web based survey from 176 members of ISACA (Information Systems and Audit Control Association Australia. This study examines the influences of six proposed IT governance mechanisms on the overall effectiveness of IT governance. Using Factor Analysis and Multiple Regression techniques, the current study finds significant positive relationships between the overall level of effective IT governance and the following four IT governance mechanisms: the existence of ethics/ culture of compliance in IT, corporate communication systems, an IT strategy committee, and the involvement of senior management in IT.

A risk governance approach for high-level waste in Belgium: A process appraisal

International Nuclear Information System (INIS)

Laes, Erik; Eggermont, Gilbert; Bombaerts, Gunter

2010-09-01

The Belgian nuclear waste management organisation (NIRAS-ONDRAF) has recently started up a public debate on the strategic waste management options for the intermediate- and high-level radioactive waste (cat. B and C waste). This public debate takes place in the context of a (mandatory) strategic environmental impact assessment (SEA) procedure. The paper proposes a critical investigation of four interrelated aspects of this procedure from the point of view of 'good governance': assessment of the remaining uncertainties, guardianship of the democratic process, the organisation of expertise and the interpretation of transgenerational ethics and distributive justice in the new crisis context of globalization and failure of electricity liberalisation. We argue that - in spite of the overall soundness of the geological disposal option - many uncertainties remain: a new technical concept needs to be demonstrated and international financial management needs to be organised. On the process side we argue that although NIRAS-ONDRAF can take up a role as initiator of a public participation process, it can hardly act as a guardian of this process. The debate must be lifted above the local level, opened up to new actors with an active role of the safety authorities and guarded by a non-involved organisation. A condition for success is the creation of critical awareness and the capacity to manage controversy in future with critical expertise. Referring to the RISCOM model for transparent risk communication, we suggest some improvements to the process that is currently taking place

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...

Developmental Local Government as a Model for Grassroots Socio ...

African Journals Online (AJOL)

In the past five decades of political independence in Nigeria, local ... governments places a strong limitation on local autonomy and governance at the local level. ... negatively affecting grassroots socio-economic development in the Country.

Light Pollution: The Global View

Science.gov (United States)

Schwarz, H. E.

2003-04-01

It is only since recent years that the importance of the effects of outdoor lighting on the night-time environment and on the physical and mental health of humans is recognized on a wider scale. The related issue of light pollution is a particularly complex one, with potential conflicts of interest between the utilities, environmentalists, astronomers, the lighting industry and various government departments. Energy politics are always a sensitive issue, and light pollution is no exception to this rule. The effects of light pollution on flora, fauna -including humans and their widely varying night-time activities- are often subtle and need extensive field studies to be quantified in a sensible manner. The present conference, initiated by Commission 50 of the International Astronomical Union, is an attempt to bring together the astronomical community, the lighting industry, end-users, the utilities, and public authorities for a discussion and an exchange of ideas and information that will create goodwill among these groups and will thus contribute to making the global efforts to reduce pollution more efficient and effective. Radio frequency pollution was also discussed in the context of radio astronomy and its efforts to create radio-quiet zones in collaboration with the government authorities that allocate frequency bands to the various users -mainly the telecommunications industry- and to protect the major planned and present radio observatories of the world. The 3-day conference was attended by more than 130 representatives from 12 countries of all the above-mentioned groups, and a wide range of topics was discussed. Some of the highlights were: The presentation of the 1st world atlas of artificial night sky brightness (Cinzano et al.); the article by the International Darksky Association on their world-wide efforts to curb light pollution (Alvarez del Castillo et al.); the laws controlling light pollution implemented in Spain (Diaz et al.) and Chile (Sanhueza et

Lighting levels for isolated intersections : leading to safety improvements : final report.

Science.gov (United States)

2015-01-01

A number of studies have linked the benefits of roadway lighting to a reduction in crash rates at night for a variety : of roadway types including rural intersections. Assessing the effectiveness of intersection lighting has primarily : relied upon c...

Low level light therapy on stroke with a portable and illumination-parameter adjustable LED helmet: a review

Science.gov (United States)

Wang, Pengbo; Sun, Jiajing; Li, Zebin; Li, Ting

2018-02-01

Stroke is an obstinate and dreaded disease, which present characteristics of high incidence rates, high relapse rates, high mortality rates and high disability rates. Recent World Health Organization data suggest that a stroke victim is identified every 6 seconds around the world. There are not effective therapies for stroke except surgery that caused stroke victims enormous physical and psychological trauma. Transcranial low-level light/laser therapy (LLLT) of neurological diseases and brain trauma has gained momentum due to the character of high-efficiency, safe and non-invasive in the past decade. In this study, we found three conclusions through previous studies. 1). In simulation, 810nm light/laser makes the maximum light penetration (>5cm), which allow light to cross through gray matter into white matter. Gaussian beam with the same size of lesion area achieves better therapeutic. What's more, multi-light/laser- source has potential effect on stroke treatment. 2). In animal tests, LLLT has a positive therapeutic effect and PW mode LLLT has a better effect than XW mode LLLT on stroke treatment. 3). In clinical, large scale human experiment results are not so ideal due to the lower energy density of LLLT. In summary, it is no deny that those research results highlighted the great potential of transcranial LLLT as a novel, effective, and non-invasive therapy for stroke treatment.

Lighting up your product! : The influence of retail lighting on product perception

NARCIS (Netherlands)

Creusen, M.E.H.; Pont, S.C.; Schoormans, J.P.L.

2017-01-01

This research is one of the first attempts to shed light on the influence of different lighting characteristics on consumer product perception. Study 1 looked at the influence of light level (i.e., brightness) and color temperature on consumer perception of a sneaker and a toaster. Study 2 assessed

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.

THE IMPLEMENTATION OF CORPORATE GOVERNANCE INTO BRAND MANAGEMENT

Directory of Open Access Journals (Sweden)

Claudia- Cristina PLOSCARU

2014-11-01

Full Text Available Integrating corporate governance into brand management is fundamental for protecting shareholders, considering the increasing importance of brands in firms’ performance and the dissociation between shareholders and managers in most large and medium firms. This paper designs a corporate governance system model on a brand level, which takes into account preventive, simultaneous and retroactive governance. Moreover, we highlight the importance of transition management when changes to brand management come into question. Finally, we propose six corporate governance instruments for brand management: performance indicators, the brand marketing plan, periodic reports, the brand council, brand audit, and transition management.

Strategic tariff protection, market conduct, and government commitment levels in developing economies

Czech Academy of Sciences Publication Activity Database

Ionascu, D.; Žigić, Krešimir

-, č. 249 (2005), s. 1-43 ISSN 1211-3298 Institutional research plan: CEZ:AV0Z70850503 Keywords : optimal tariff protection * government non-commitment regime * symmetric versus asymmetric information Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp249.pdf

Using a stand-level model to predict light absorption in stands with vertically and horizontally heterogeneous canopies

Directory of Open Access Journals (Sweden)

David I Forrester

2014-09-01

Full Text Available Background Forest ecosystem functioning is strongly influenced by the absorption of photosynthetically active radiation (APAR, and therefore, accurate predictions of APAR are critical for many process-based forest growth models. The Lambert-Beer law can be applied to estimate APAR for simple homogeneous canopies composed of one layer, one species, and no canopy gaps. However, the vertical and horizontal structure of forest canopies is rarely homogeneous. Detailed tree-level models can account for this heterogeneity but these often have high input and computational demands and work on finer temporal and spatial resolutions than required by stand-level growth models. The aim of this study was to test a stand-level light absorption model that can estimate APAR by individual species in mixed-species and multi-layered stands with any degree of canopy openness including open-grown trees to closed canopies. Methods The stand-level model was compared with a detailed tree-level model that has already been tested in mixed-species stands using empirical data. Both models were parameterised for five different forests, including a wide range of species compositions, species proportions, stand densities, crown architectures and canopy structures. Results The stand-level model performed well in all stands except in the stand where extinction coefficients were unusually variable and it appears unlikely that APAR could be predicted in such stands using (tree- or stand-level models that do not allow individuals of a given species to have different extinction coefficients, leaf-area density or analogous parameters. Conclusion This model is parameterised with species-specific information about extinction coefficients and mean crown length, diameter, height and leaf area. It could be used to examine light dynamics in complex canopies and in stand-level growth models.

The role of soil quality maps in the reuse of lightly contaminated soil

NARCIS (Netherlands)

Lamé, F.P.J.; Leenaers, H.; Zegwaard, J.

2000-01-01

In 1999 the Dutch government agreed on a new policy regarding the reuse of lightly contaminated soil. From now on, lightly contaminated soil may be reused under conditions of soil-quality management. The municipal authorities supervise the reuse under this new regime. Two basic criteria need to be

THEORETICAL AND PRACTICAL APPROACHES REGARDING THE ADOPTION OF CORPORATE GOVERNANCE CODES

Directory of Open Access Journals (Sweden)

Sorin Nicolae Borlea

2013-09-01

Full Text Available In the European Union, the concept of corporate governance began to emerge more clearly after 1997, when most countries have however, voluntarily adopted corporate governance codes. The impulse of adopting these codes consists in the financial scandals related to the failure of the British companies listed on the stock exchange. Numerous scandals involving big companies such as Enron, WorldCom, Parmalat, Xerox, Merrill Lynch, Andersen and so on, conduct to a lack of investors’ confidence. These crises that have started to alarm governments, supervisory authorities, companies, investors and even the general public because of the fragility of the corporate governance’s system, highlight the need to rethink its structures. The process of adapting the corporate governance provisions in order to ensure transparency, responsibility and fair treatment of shareholders has resulted in the development of Corporate Governance Principles by the Organization for Economic Cooperation and Development (OECD. In order to asses these principles, it has started to identify the common elements of codes, one the most effective practice models of governance. Once the benefits of corporate governance practices have been understood and assimilated by the developed country, the developing countries (also Romania have begun to adopt "the best practices" in corporate governance, especially because this need is acutely felt in the changes required by the transition to a market economy. Our article describes the origins of the corporate governance, the concept and evolution of the corporate governance code at an international level, European level and also at a Romanian level.

Task Group on Strengthening the DoD Enterprise Governance

National Research Council Canada - National Science Library

2008-01-01

.... The Task group was asked to: Analyze senior governance models that could help the Department align strategy with outcomes and create a decision framework that will enable strategic choices at the senior governance levels of the Department...

Sustainable indoor lighting

CERN Document Server

Mercatelli, Luca; Farini, Alessandro

2015-01-01

Encompassing a thorough survey of the lighting techniques applied to internal illumination characterized by high efficiency, optimized color and architectural integration, a consolidated summary of the latest scientific, technical and architectural research is presented in order to give the reader an overview of the different themes with their interactions and mutual effects.   This book describes light principles, methodologies and realisations for indoor illumination at low consumption. Power efficiency, color characteristics and architectural aspects are analyzed in terms of their  practical application, with the interactions between scientific, technological and architectural features considered in order to supply a complete overview, which can be read both at technical level and at user level. Introducing photometric and radiometric quantities and laws, the book first discusses tests and measurements assessing lighting and color characteristics before examining in detail artificial light sources with p...

Education Governance in Action: Lessons from Case Studies

Science.gov (United States)

Burns, Tracey; Köster, Florian; Fuster, Marc

2016-01-01

Governing multi-level education systems requires governance models that balance responsiveness to local diversity with the ability to ensure national objectives. This delicate equilibrium is difficult to achieve given the complexity of many education systems. Countries are therefore increasingly looking for examples of good practice and models of…

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

Survey on Public Awareness On AIDS- Role Of Government And Non Government Agencies In A Rural South Indian Community

Directory of Open Access Journals (Sweden)

Balagnesh G

1996-01-01

Full Text Available Research Question: What is the level of Public awareness on AIDS in a rural community and to what extent the government and non-government agencies have played their role in creating the awareness? Objectives: (i To study the public awareness on AIDS in a rural community (ii To Study role of government and non-government agencies in creating the awareness on AIDS. Design: Cross-sectional study Setting: Rural area under S. V. Medical College Triputi (AP Participants: 100 males (15-45 yrs and 100 females (15-45 yrs. Study variables: Awareness on AIDS, Government and non-government agencies. Statistical Analysis: Percentages Results: Most of the persons interviewed had minimal knowledge on AIDS. Quite a large section of the ‘ study population was ignorant over the safety offered by condoms in preventing AIDS. Doordarshan and Newspaper agencies played much role in creation the awareness on AIDS, while the non-government agencies like Lions’ Club, Rotary Club. Indian Junior Chamber etc. played no role in creating the awareness on AIDS in the study area. Recommendations: Government health sector should take more responsibility in educating the people and creating adequate awareness on AIDS. Non-government agencies should involve themselves in creating awareness on AIDS.

Dynamic generation and coherent control of beating stationary light pulses by a microwave coupling field in five-level cold atoms

Science.gov (United States)

Bao, Qian-Qian; Zhang, Yan; Cui, Cui-Li; Meng, Shao-Ying; Fang, You-Wei; Tian, Xue-Dong

2018-04-01

We propose an efficient scheme for generating and controlling beating stationary light pulses in a five-level atomic sample driven into electromagnetically induced transparency condition. This scheme relies on an asymmetrical procedure of light storage and retrieval tuned by two counter-propagating control fields where an additional coupling field, such as the microwave field, is introduced in the retrieval stage. A quantum probe field, incident upon such an atomic sample, is first transformed into spin coherence excitation of the atoms and then retrieved as beating stationary light pulses exhibiting a series of maxima and minima in intensity due to the alternative constructive and destructive interference. It is convenient to control the beating stationary light pulses just by manipulating the intensity and detuning of the additional microwave field. This interesting phenomenon involves in fact the coherent manipulation of dark-state polaritons and could be explored to achieve the efficient temporal splitting of stationary light pulses and accurate measurement of the microwave intensity.