WorldWideScience

Sample records for sector delivery channels

  1. Costs and effects of two public sector delivery channels for long-lasting insecticidal nets in Uganda

    Directory of Open Access Journals (Sweden)

    Strachan Daniel

    2010-04-01

    Full Text Available Abstract Background In Uganda, long-lasting insecticidal nets (LLIN have been predominantly delivered through two public sector channels: targeted campaigns or routine antenatal care (ANC services. Their combination in a mixed-model strategy is being advocated to quickly increase LLIN coverage and maintain it over time, but there is little evidence on the efficiency of each system. This study evaluated the two delivery channels regarding LLIN retention and use, and estimated the associated costs, to contribute towards the evidence-base on LLIN delivery channels in Uganda. Methods Household surveys were conducted 5-7 months after LLIN distribution, combining questionnaires with visual verification of LLIN presence. Focus groups and interviews were conducted to further investigate determinants of LLIN retention and use. Campaign distribution was evaluated in Jinja and Adjumani while ANC distribution was evaluated only in the latter district. Costs were calculated from the provider perspective through retrospective analysis of expenditure data, and effects were estimated as cost per LLIN delivered and cost per treated-net-year (TNY. These effects were calculated for the total number of LLINs delivered and for those retained and used. Results After 5-7 months, over 90% of LLINs were still owned by recipients, and between 74% (Jinja and 99% (ANC Adjumani were being used. Costing results showed that delivery was cheapest for the campaign in Jinja and highest for the ANC channel, with economic delivery cost per net retained and used of USD 1.10 and USD 2.31, respectively. Financial delivery costs for the two channels were similar in the same location, USD 1.04 for campaign or USD 1.07 for ANC delivery in Adjumani, but differed between locations (USD 0.67 for campaign delivery in Jinja. Economic cost for ANC distribution were considerably higher (USD 2.27 compared to campaign costs (USD 1.23 in Adjumani. Conclusions Targeted campaigns and routine ANC

  2. Costs and effects of two public sector delivery channels for long-lasting insecticidal nets in Uganda.

    Science.gov (United States)

    Kolaczinski, Jan H; Kolaczinski, Kate; Kyabayinze, Daniel; Strachan, Daniel; Temperley, Matilda; Wijayanandana, Nayantara; Kilian, Albert

    2010-04-20

    In Uganda, long-lasting insecticidal nets (LLIN) have been predominantly delivered through two public sector channels: targeted campaigns or routine antenatal care (ANC) services. Their combination in a mixed-model strategy is being advocated to quickly increase LLIN coverage and maintain it over time, but there is little evidence on the efficiency of each system. This study evaluated the two delivery channels regarding LLIN retention and use, and estimated the associated costs, to contribute towards the evidence-base on LLIN delivery channels in Uganda. Household surveys were conducted 5-7 months after LLIN distribution, combining questionnaires with visual verification of LLIN presence. Focus groups and interviews were conducted to further investigate determinants of LLIN retention and use. Campaign distribution was evaluated in Jinja and Adjumani while ANC distribution was evaluated only in the latter district. Costs were calculated from the provider perspective through retrospective analysis of expenditure data, and effects were estimated as cost per LLIN delivered and cost per treated-net-year (TNY). These effects were calculated for the total number of LLINs delivered and for those retained and used. After 5-7 months, over 90% of LLINs were still owned by recipients, and between 74% (Jinja) and 99% (ANC Adjumani) were being used. Costing results showed that delivery was cheapest for the campaign in Jinja and highest for the ANC channel, with economic delivery cost per net retained and used of USD 1.10 and USD 2.31, respectively. Financial delivery costs for the two channels were similar in the same location, USD 1.04 for campaign or USD 1.07 for ANC delivery in Adjumani, but differed between locations (USD 0.67 for campaign delivery in Jinja). Economic cost for ANC distribution were considerably higher (USD 2.27) compared to campaign costs (USD 1.23) in Adjumani. Targeted campaigns and routine ANC services can both achieve high LLIN retention and use among

  3. Strategies for sustainable channel relations in mobile telecom sector

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    Githa Heggde

    2011-01-01

    Full Text Available The telecom sector in India largely comprises of wireless connections for phones. As of today, there are approximately 21 network providers in the country with about 7 per each circle, each offering competitive pricing to the consumers. The main objective of the study is to provide an accurate role for the company executive in developing channel relations. Further to this, the study explores the strategies which can sustain a good working relationship between the company and its channel members in the mobile telecom sector. The constructs identified for developing sustainable relationships were Setting distribution objectives, Channel design, Logistics, Image Building, Inventory management, Channel management, Payment & credit, Promotional assistance, Setting targets, Coverage frequency , Motivating channel members to perform. The sample selected contained distributors from the Mobile telecom sector and company executives/channel managers of leading telecom companies. Factor analysis and Friedman’s test was applied. The findings revealed a correlation in attitude between distributors and the executives. Motivating distributors was rated as the most important strategy by the company. The distributors felt that all channel partners needed to have positive attitude towards the channel while company executives felt that aggression made channel members perform effectively. Such findings will be of use to mobile telecom companies who are new entrants to the Indian market and to existing companies who plan to expand their coverage.

  4. Improving Government service delivery with private sector intermediaries

    OpenAIRE

    Klievink, B.; Janssen, M.

    2008-01-01

    Government organizations operate a variety of channels to interact with citizens and businesses. Advances in information and communication technology enabled an online presence and more direct interactions. A focus on efficiency makes organizations encourage the use of electronic channels over traditional channels. Also, intermediaries in the service delivery chain are cut out in favor of direct interactions. This strategy of disintermediation finds its rationale in the transaction costs theo...

  5. Private Sector in Indian Healthcare Delivery: Consumer Perspective and Government Policies to promote private Sector

    OpenAIRE

    Utkarsh Shah, Ragini Mohanty

    2011-01-01

    This research paper attempts to collate literature from various sources, in an attempt to answer three pertinent questions related to healthcare in India. Firstly, what is it meant by ‘private sector’ in healthcare delivery system of India, secondly how has the private sector evolved over the decades and what has been the role of the government in propelling the growth. Finally, the paper tries to highlight some of the factors that have promoted the growth of private sector in India with spec...

  6. Private Sector in Indian Healthcare Delivery: Consumer Perspective and Government Policies to promote private Sector

    Directory of Open Access Journals (Sweden)

    Utkarsh Shah, Ragini Mohanty

    2011-01-01

    Full Text Available This research paper attempts to collate literature from various sources, in an attempt to answer three pertinent questions related to healthcare in India. Firstly, what is it meant by ‘private sector’ in healthcare delivery system of India, secondly how has the private sector evolved over the decades and what has been the role of the government in propelling the growth. Finally, the paper tries to highlight some of the factors that have promoted the growth of private sector in India with specific reference to quality of medical care. The paper explicitly indicates that the deficiencies in the public health delivery system of India, was the key to growth of private infrastructure in healthcare.The shift of hospital industry for ‘welfare orientation’ to ‘business orientation’ was marked by the advent of corporate hospitals, supported by various policy level initiatives made by the government. Today, there are over 20 international healthcare brands in India with several corporate hospitals.However, a large section of the ‘private healthcare delivery segment’ is scattered and quality of medical care continues to remain a matter of concern. This paper tracks the various government initiatives to promote private investment in healthcare and attempts to explore the reasons for preference of the private sector. Surprisingly, in contrast to contemporary belief, quality of medical care doesn’t seem to be the leading cause for preference of the private sector. Except for a few select corporate and trust hospitals, quality of medical care in private sector seems to be poor and at times compromised.

  7. Improving Government service delivery with private sector intermediaries

    NARCIS (Netherlands)

    Klievink, B.; Janssen, M.

    2008-01-01

    Government organizations operate a variety of channels to interact with citizens and businesses. Advances in information and communication technology enabled an online presence and more direct interactions. A focus on efficiency makes organizations encourage the use of electronic channels over

  8. Integrated Delivery of Quality, Safety and Environment through Road Sector Procurement: The Case of Public Sector Agencies in Ghana

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    Abdul-Majeed Mahamadu

    2015-01-01

    Full Text Available Poor quality, safety and environmental (QSE performance within Ghana's road sector has been cited as a major challenge in the procurement of infrastructure. This study evaluates the applicability and level of integrated consideration of QSE in the delivery of roads through procurement by public sector agencies in Ghana. Integrated delivery is explored on the basis of theoretical and empirical evidence of an existing synergistic relationship among QSE in the management and delivery of projects. A mixed methodological design was adopted to investigate two public road agencies through a questionnaire survey and interviews of technical staff with procurement responsibilities. This was done concurrently with soliciting professional perspectives on the subject. Procurement is widely regarded as paramount to the delivery of better QSE in the Ghana road sector. However, the level of synergistic consideration is low, which is attributable to an over-reliance on traditional procurement arrangements as a result of non-supportive local procurement regulatory frameworks. It is further established that a general lack of know-how and experience in the use of modern and integrated procurement arrangements prevent effective management and realisation of QSE beyond the current focus on time and cost through procurement processes within public road sector agencies.

  9. CUSTOMER PERCEPTION ON ALTERNATIVE DELIVERY CHANNEL (ADC OF BANKS IN BANGLADESH

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    Shahed BIN SADIQUE

    2016-12-01

    Full Text Available This paper aims at understanding the level of customer’s perception on alternative delivery channel of different commercial schedule banks of Bangladesh. Considering the significant development in technology and for sustainability, banking industry in Bangladesh has expanded banking operation through offering different ADCs to attract customers which are ultimately changing the perception of customers in the long run. Based on this reality, data were collected from a survey and a usable sample of 134 was taken for analysis. KAPPA test and multiple regression model is used to analyze the overall consistency of respondent’s responses and measurement of consumers’ perception. The results of the survey show that visibility, availability, self-security, confidential transaction ability, easiness and simplicity in the procedure of ADC makes it more attractive to consumer. The findings also suggest that security of physical establishment of ADC is vital though banks have given less importance to it. From the study, it is found that in order to change perception and to attract more users to banking; it is not going to be enough to make the system easy to interact with. Banks should develop more secured and private alternative delivery channels that will be reliable to their customers. Thus, management attention might be effectively focused on the development of such sectors that have been properly identified in this research.

  10. Customer Perception on Alternative Delivery Channel (ADC of Banks in Bangladesh

    Directory of Open Access Journals (Sweden)

    Shahed BIN SADIQUE

    2016-12-01

    Full Text Available This paper aims at understanding the level of customer’s perception on alternative delivery channel of different commercial schedule banks of Bangladesh. Considering the significant development in technology and for sustainability, banking industry in Bangladesh has expanded banking operation through offering different ADCs to attract customers which are ultimately changing the perception of customers in the long run. Based on this reality, data were collected from a survey and a usable sample of 134 was taken for analysis. KAPPA test and multiple regression model is used to analyze the overall consistency of respondent’s responses and measurement of consumers’ perception. The results of the survey show that visibility, availability, self-security, confidential transaction ability, easiness and simplicity in the procedure of ADC makes it more attractive to consumer. The findings also suggest that security of physical establishment of ADC is vital though banks have given less importance to it. From the study, it is found that in order to change perception and to attract more users to banking; it is not going to be enough to make the system easy to interact with. Banks should develop more secured and private alternative delivery channels that will be reliable to their customers. Thus, management attention might be effectively focused on the development of such sectors that have been properly identified in this research.

  11. Channel integration in governmental service delivery: the effects on citizen behavior and perceptions

    NARCIS (Netherlands)

    Pieterson, Willem Jan; Teerling, Marije; Wimmer, Maria A.; Scholl, Hans J.; Janssen, Marijn; Traunmüller, Roland

    2009-01-01

    Governmental agencies continuously work on the improvement of their service delivery through an array of channels. To improve service satisfaction and to reduce the cost of service delivery, channel integration gets more popular with governmental agencies. In a quasi experimental longitudinal field

  12. Perceived service delivery and productivity in the food and beverage sector in Potchefstroom / Adam Herman Viljoen

    OpenAIRE

    Viljoen, Adam Herman

    2012-01-01

    The importance of management in the food and beverage sector as well as managing food and beverage service employees are crucial aspects that influence quality service delivery. The food and beverage sector is a large service orientated segment of the greater tourism industry, and effective management of employees is therefore necessary since employees are regarded as the primary resource through which establishments deliver services. One might further argue that an employee is...

  13. Overview of Financial Contagion Channels in the Banking Sector of Baltic States

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    Laura Gudelytė

    2014-10-01

    Full Text Available AbstractThis article aims to determine and analyse the main features of channels of financial contagion in the banking sector of Baltic States. The most relevant channels seem to be the risk of common lender, the channel of real estate prices the channel of other macroeconomic shocks and the channel of volatility. This paper contributes to the further analysis of internal and external causes of financial crisis and its transmission channels in banking sector in Baltic States.Purpose To indicate and explain main problems related to the systemic risk and the channels of financial contagion in the banking sector of Baltic States.Design/methodology/approach – general overview of research papers presenting concepts and methodologies of assessment of systemic risk of the banking sector, statistical analysis of financial data.Findings determination of the main channels and extent of financial contagion that are relevant to banking sector of Baltic States.Research limitations/implications – the lack of information concerning the liquidity and asset structure of banking sector of Baltic States and the real estate prices in Baltic States. The most common problem analysing the financial contagion and systemic risk is the lack of information (especially about the structure of liabilities and assets of financial institutions, its maturity and the changing new banking regulatory conditions. Due the lack of data it is impossible to create stable and reliable statistical models describing the stochastic behaviour of financial contagion. We do not take into account the political factors concerning the reforms of financial market supervision that have also the impact on financial contagion and systemic risk ant the point of view to Baltic States of foreign investors. The findings of this article should ground the macro-prudential policy in the small countries of supervising institutions focussing on the external factors.Practical implications

  14. PRIVATE SECTOR IN HEALTH CARE DELIVERY: A REALITY AND A CHALLENGE IN PAKISTAN.

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    Shaikh, Babar Tasneem

    2015-01-01

    Under performance of the public sector health care system in Pakistan has created a room for private sector to grow and become popular in health service delivery, despite its questionable quality, high cost and dubious ethics of medical practice. Private sector is no doubt a reality; and is functioning to plug many weaknesses and gaps in health care delivery to the poor people of Pakistan. Yet, it is largely unregulated and unchecked due to the absence of writ of the state. In spite of its inherent trait of profit making, the private sector has played a significant and innovative role both in preventive and curative service provision. Private sector has demonstrated great deal of responsiveness, hence creating a relation of trust with the consumers of health in Pakistan, majority of who spend out of their pocket to buy 'health'. There is definitely a potential to engage and involve private and non-state entities in the health care system building their capacities and instituting regulatory frameworks, to protect the poor's access to health care system.

  15. Combined Sector and Channel Hopping Schemes for Efficient Rendezvous in Directional Antenna Cognitive Radio Networks

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    AbdulMajid M. Al-Mqdashi

    2017-01-01

    Full Text Available Rendezvous is a prerequisite and important process for secondary users (SUs to establish data communications in cognitive radio networks (CRNs. Recently, there has been a proliferation of different channel hopping- (CH- based schemes that can provide rendezvous without relying on any predetermined common control channel. However, the existing CH schemes were designed with omnidirectional antennas which can degrade their rendezvous performance when applied in CRNs that are highly crowded with primary users (PUs. In such networks, the large number of PUs may lead to the inexistence of any common available channel between neighboring SUs which result in a failure of their rendezvous process. In this paper, we consider the utilization of directional antennas in CRNs for tackling the issue. Firstly, we propose two coprimality-based sector hopping (SH schemes that can provide efficient pairwise sector rendezvous in directional antenna CRNs (DIR-CRNs. Then, we propose an efficient CH scheme that can be combined within the SH schemes for providing a simultaneous sector and channel rendezvous. The guaranteed rendezvous of our schemes are proven by deriving the theoretical upper bounds of their rendezvous delay metrics. Furthermore, extensive simulation comparisons with other related rendezvous schemes are conducted to illustrate the significant outperformance of our schemes.

  16. ASSESSMENT OF E-COMMERCE USAGE FOR EFFECTIVE SERVICE DELIVERY IN NIGERIA BANKING SECTOR

    OpenAIRE

    Soneye Gbolade Michael

    2017-01-01

    This study assessed the extent of e-commerce usage for effective service delivery in Nigeria banking sector. Four research questions and four null hypotheses guided the study. Descriptive survey research design was adopted for the study. The study covered 64 microfinance banks in Oyo State, South-West, Nigeria. The population was made up of 1275 staffs from the 64 microfinance banks. The sample size consisted of 28 microfinance banks of which 280 staffs were purposively selected. A 28-item st...

  17. Funding and financing mechanisms for infrastructure delivery: multi-sector analysis of benchmarking of South Africa against developed countries

    CSIR Research Space (South Africa)

    Matji, MP

    2015-05-01

    Full Text Available -1 AMPEAK Asset Management Conference 2015 Funding and financing mechanisms for infrastructure delivery: multi-sector analysis of benchmarking of South Africa against developed countries Matji, MP and Ruiters, C Abstract: For developing..., the researcher identifies financing opportunities for infrastructure delivery in South Africa and how such opportunities can be explored, taking into account political dynamics and legislative sector-based frameworks. Keywords: Asset Management, Financing...

  18. Technical quality of delivery care in private- and public-sector health facilities in Enugu and Lagos States, Nigeria.

    Science.gov (United States)

    Hirose, Atsumi; Yisa, Ibrahim O; Aminu, Amina; Afolabi, Nathanael; Olasunmbo, Makinde; Oluka, George; Muhammad, Khalilu; Hussein, Julia

    2018-06-01

    Private-sector providers are increasingly being recognized as important contributors to the delivery of healthcare. Countries with high disease burdens and limited public-sector resources are considering using the private sector to achieve universal health coverage. However, evidence for the technical quality of private-sector care is lacking. This study assesses the technical quality of maternal healthcare during delivery in public- and private-sector facilities in resource-limited settings, from a systems and programmatic perspective. A summary index (the skilled attendance index, SAI), was used. Two-staged cluster sampling with stratification was used to select representative samples of case records in public- and private-sector facilities in Enugu and Lagos States, Nigeria. Information to assess criteria was extracted, and the SAI calculated. Linear regression models examined the relationship between SAI and the private and public sectors, controlling for confounders. The median SAI was 54.8% in Enugu and 85.7% in Lagos. The private for-profit sector's SAI was lower than and the private not-for-profit sector's SAI was higher than the public sector in Enugu [coefficient = -3.6 (P = 0.018) and 12.6 (P private for-profit sector's SAI was higher and the private not-for-profit sector's SAI was lower than the public sector [3.71 (P = 0.005) and -3.92 (P private for-profit providers' care was poorer than public providers where the public provision of care was weak, while private for-profit facilities provided better technical quality care than public facilities where the public sector was strong and there was a relatively strong regulatory body. Our findings raise important considerations relating to the quality of maternity care, the public-private mix and needs for regulation in global efforts to achieve universal healthcare.

  19. Harmony in health sector: a requirement for effective healthcare delivery in Nigeria.

    Science.gov (United States)

    Osaro, Erhabor; Charles, Adias Teddy

    2014-09-01

    Harmony is defined as the pleasing combination of elements of a system to form an all-inclusive, all involving and more productive team. The aim of this present review was to investigate the factors militating against harmony among healthcare professional in the Nigerian healthcare delivery system. This review was carried out by searching through literature on the topic that bother on harmony among health professions in the health sector. Literature search and reports from previous studies indicates that harmony among health workers is pivotal to improving the health indices. However, available evidence suggests that unlike in the developed world, health care professionals do not collaborate well together in Nigeria because of the claim of superiority of a particular health professional over others. This has often resulted in inter-professional conflict which is threatening to tear the health sector apart to the detriment of the patients. The Nigeria health system should be based on team work. Health professionals from a variety of disciplines should work together to deliver the best possible healthcare services to all Nigerians. All members of the team are equally valuable and essential to the smooth running of hospitals. Hospitals should ideally be headed by health administrators or by a qualified member of any of the professions in the health sector. Copyright © 2014 Hainan Medical College. Published by Elsevier B.V. All rights reserved.

  20. Institutional delivery in India, 2004-14: unravelling the equity-enhancing contributions of the public sector.

    Science.gov (United States)

    Joe, William; Perkins, Jessica M; Kumar, Saroj; Rajpal, Sunil; Subramanian, S V

    2018-06-01

    To achieve faster and equitable improvements in maternal and child health outcomes, the government of India launched the National Rural Health Mission in 2005. This paper describes the equity-enhancing role of the public sector in increasing use of institutional delivery care services in India between 2004 and 2014. Information on 24 661 births from nationally representative survey data for 2004 and 2014 is analysed. Concentration index is computed to describe socioeconomic-rank-related relative inequalities in institutional delivery and decomposition is used to assess the contributions of public and private sectors in overall socioeconomic inequality. Multilevel logistic regression is applied to examine the changes in socioeconomic gradient between 2004 and 2014. The analysis finds that utilization of institutional delivery care in India increased from 43% in 2004 to 83% in 2014. The bulk of the increase was in public sector use (21% in 2004 to 53% in 2014) with a modest increase in private sector use (22% in 2004 to 30% in 2014). The shift from a pro-rich to pro-poor distribution of public sector use is confirmed. Decomposition analysis indicates that 51% of these reductions in socioeconomic inequality are associated with improved pro-poor distribution of public sector births. Multilevel logistic regressions confirm the disappearance of a wealth-based gradient in public sector births between 2004 and 2014. We conclude that public health investments in India have significantly contributed towards an equitable increase in the coverage of institutional delivery care. Sustained policy efforts are necessary, however, with an emphasis on education, sociocultural and geographical factors to ensure universal coverage of institutional delivery care services in India.

  1. Private sector delivery of health services in developing countries: a mixed-methods study on quality assurance in social franchises

    OpenAIRE

    Schlein, Karen; De La Cruz, Anna York; Gopalakrishnan, Tisha; Montagu, Dominic

    2013-01-01

    Abstract Background Across the developing world health care services are most often delivered in the private sector and social franchising has emerged, over the past decade, as an increasingly popular method of private sector health care delivery. Social franchising aims to strengthen business practices through economies of scale: branding clinics and purchasing drugs in bulk at wholesale prices. While quality is one of the established goals of social...

  2. Applying a Total Market Lens: Increased IUD Service Delivery Through Complementary Public- and Private-Sector Interventions in 4 Countries

    Science.gov (United States)

    White, Julia N; Corker, Jamaica

    2016-01-01

    ABSTRACT Increasing access to the intrauterine device (IUD), as part of a comprehensive method mix, is a key strategy for reducing unintended pregnancy and maternal mortality in low-income countries. To expand access to IUDs within the framework of informed choice, Population Services International (PSI) has historically supported increased IUD service delivery through private providers. In applying a total market lens to better understand the family planning market and address major market gaps, PSI identified a lack of high-quality public provision of IUDs. In 2013, PSI started a pilot in 4 countries (Guatemala, Laos, Mali, and Uganda) to grow public-provider IUD service delivery through increased public-sector engagement while maintaining its ongoing focus on private providers. In collaboration with country governments, PSI affiliates carried out family planning market analyses in the 4 pilot countries to identify gaps in IUD service delivery and create sustainable strategies for scaling up IUD services in the public sector. Country-specific interventions to increase service delivery were implemented across all levels of the public health system, including targeted advocacy at the national level to promote government ownership and program sustainability. Mechanisms to ensure government ownership were built into the program design, including a proof-of-concept approach to convince governments of the feasibility and value of taking over and scaling up interventions. In the first 2 years of the pilot (2013–2014), 102,055 IUD services were provided to women at 417 targeted public-sector facilities. These preliminary results suggest that there is untapped demand for IUD service delivery in the public sector that can be met in part through greater participation of the public sector in family planning and IUD provision. PMID:27540122

  3. Applying a Total Market Lens: Increased IUD Service Delivery Through Complementary Public- and Private-Sector Interventions in 4 Countries.

    Science.gov (United States)

    White, Julia N; Corker, Jamaica

    2016-08-11

    Increasing access to the intrauterine device (IUD), as part of a comprehensive method mix, is a key strategy for reducing unintended pregnancy and maternal mortality in low-income countries. To expand access to IUDs within the framework of informed choice, Population Services International (PSI) has historically supported increased IUD service delivery through private providers. In applying a total market lens to better understand the family planning market and address major market gaps, PSI identified a lack of high-quality public provision of IUDs. In 2013, PSI started a pilot in 4 countries (Guatemala, Laos, Mali, and Uganda) to grow public-provider IUD service delivery through increased public-sector engagement while maintaining its ongoing focus on private providers. In collaboration with country governments, PSI affiliates carried out family planning market analyses in the 4 pilot countries to identify gaps in IUD service delivery and create sustainable strategies for scaling up IUD services in the public sector. Country-specific interventions to increase service delivery were implemented across all levels of the public health system, including targeted advocacy at the national level to promote government ownership and program sustainability. Mechanisms to ensure government ownership were built into the program design, including a proof-of-concept approach to convince governments of the feasibility and value of taking over and scaling up interventions. In the first 2 years of the pilot (2013-2014), 102,055 IUD services were provided to women at 417 targeted public-sector facilities. These preliminary results suggest that there is untapped demand for IUD service delivery in the public sector that can be met in part through greater participation of the public sector in family planning and IUD provision. © White et al.

  4. New Channels, New Possibilities

    DEFF Research Database (Denmark)

    Pieterson, Willem; Ebbers, Wolfgang; Østergaard Madsen, Christian

    2017-01-01

    In this contribution we discuss the characteristics of what we call the fourth generation of public sector service channels: social robots. Based on a review of relevant literature we discuss their characteristics and place into multi-channel models of service delivery. We argue that social robots......-channel models of service delivery. This is especially relevant given the current lack of evaluations of such models, the broad range of channels available, and their different stages of deployment at governments around the world. Nevertheless, social robots offer an potentially very relevant addition...

  5. Targeting Potassium Channels for Increasing Delivery of Imaging Agents and Therapeutics to Brain Tumors

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    Nagendra Sanyasihally Ningaraj

    2013-05-01

    Full Text Available Every year in the US, 20,000 new primary and nearly 200,000 metastatic brain tumor cases are reported. The cerebral microvessels/ capillaries that form the blood–brain barrier (BBB not only protect the brain from toxic agents in the blood but also pose a significant hindrance to the delivery of small and large therapeutic molecules. Different strategies have been employed to circumvent the physiological barrier posed by blood-brain tumor barrier (BTB. Studies in our laboratory have identified significant differences in the expression levels of certain genes and proteins between normal and brain tumor capillary endothelial cells. In this study, we validated the non-invasive and clinically relevant Dynamic Contrast Enhancing-Magnetic Resonance Imaging (DCE-MRI method with invasive, clinically irrelevant but highly accurate Quantitative Autoradiography (QAR method using rat glioma model. We also showed that DCE-MRI metric of tissue vessel perfusion-permeability is sensitive to changes in blood vessel permeability following administration of calcium-activated potassium (BKCa channel activator NS-1619. Our results show that human gliomas and brain tumor endothelial cells that overexpress BKCa channels can be targeted for increased BTB permeability for MRI enhancing agents to brain tumors. We conclude that monitoring the outcome of increased MRI enhancing agents’ delivery to microsatellites and leading tumor edges in glioma patients would lead to beneficial clinical outcome.

  6. Expansion in the private sector provision of institutional delivery services and horizontal equity: evidence from Nepal and Bangladesh.

    Science.gov (United States)

    Hotchkiss, David R; Godha, Deepali; Do, Mai

    2014-07-01

    Wealth-related inequity in the use of maternal healthcare services continues to be a substantial problem in most low- and middle-income countries. One strategic approach to increase the use of appropriate maternal healthcare services is to encourage the expansion of the role of the private sector. However, critics of such an approach argue that increasing the role of the private sector will lead to increased inequity in the use of maternal healthcare services. This article explores this issue in two South Asian countries that have traditionally had high rates of maternal mortality-Nepal and Bangladesh. The study is based on multiple rounds of nationally representative household survey data collected in Nepal and Bangladesh from 1996 to 2011. The methodology involves estimating a concentration index for each survey to assess changes in wealth-related inequity in the use of institutional delivery assistance over time. The results of the study suggest that the expansion of private sector supply of institutional-based delivery services in Nepal and Bangladesh has not led to increased horizontal inequity. In fact, in both countries, inequity was shown to have decreased over the study period. The study findings also suggest that the provision of government delivery services to the poor protects against increased wealth-related inequity in service use. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2014; all rights reserved.

  7. Influence of different structured channels of mesoporous silicate on the controlled ibuprofen delivery

    International Nuclear Information System (INIS)

    Gao, Lin; Sun, Jihong; Zhang, Li; Wang, Jinpeng; Ren, Bo

    2012-01-01

    The bimodal mesoporous silicas with short random mesoporous channels and MCM-41 with long ordered mesopores were synthesised and modified with 3-(2-aminoethylamino) propyltrimethoxysilane as ibuprofen carriers to study the influence of mesoporous structure on drug delivery property. For further comparing the different mesoporous channels, modified SBA-15 with relative large and long ordered mesopores was also synthesized as drug carriers. The resultant samples were characterized with X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectra, N 2 adsorption–desorption isotherms, thermogravimetric analyses, solid-state 29 Si NMR spectra, elemental analysis, and UV–vis spectra. Meanwhile, the Korsmeyer–Peppas equation f t = kt n was employed to analyze the drug release profile and three release mediums including simulated fluid solution, distilled water and simulated gastric fluid were used. The results indicated that the modified BMMs with the bimodal mesopores leaded to the most drug loading amount of 25.0 mg/0.1 g, while the MCM-41 with the long and one-dimensional mesopores had the least loading amount around 20.3 mg/0.1 g. Meanwhile, the easier diffusion behavior of drug molecules in the bimodal mesopore channels of BMMs resulted in relatively faster drug release properties in comparison with MCM-41, while the release time maintained in SBF for about 12 h (release percent was about 90 wt%) and corresponding release constant k obtained from Korsmeyer–Peppas equation was around 4.10. Highlights: ► BMMs, MCM-41 and SBA-15 with different mesostructure channels were modified with amino groups via post-treatment procedure. ► Loading and release profiles of ibuprofen in modified BMMs, MCM-41 and SBA-15. ► BMMs presents more drug loading amount than MCM-41 as well as better controlled release than SBA-15.

  8. Influence of different structured channels of mesoporous silicate on the controlled ibuprofen delivery

    Energy Technology Data Exchange (ETDEWEB)

    Gao, Lin [Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering, Beijing University of Technology, 100 PingLeYuan, Chaoyang District, Beijing 100124 (China); Sun, Jihong, E-mail: jhsun@bjut.edu.cn [Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering, Beijing University of Technology, 100 PingLeYuan, Chaoyang District, Beijing 100124 (China); Zhang, Li; Wang, Jinpeng; Ren, Bo [Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering, Beijing University of Technology, 100 PingLeYuan, Chaoyang District, Beijing 100124 (China)

    2012-08-15

    The bimodal mesoporous silicas with short random mesoporous channels and MCM-41 with long ordered mesopores were synthesised and modified with 3-(2-aminoethylamino) propyltrimethoxysilane as ibuprofen carriers to study the influence of mesoporous structure on drug delivery property. For further comparing the different mesoporous channels, modified SBA-15 with relative large and long ordered mesopores was also synthesized as drug carriers. The resultant samples were characterized with X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectra, N{sub 2} adsorption-desorption isotherms, thermogravimetric analyses, solid-state {sup 29}Si NMR spectra, elemental analysis, and UV-vis spectra. Meanwhile, the Korsmeyer-Peppas equation f{sub t} = kt{sup n} was employed to analyze the drug release profile and three release mediums including simulated fluid solution, distilled water and simulated gastric fluid were used. The results indicated that the modified BMMs with the bimodal mesopores leaded to the most drug loading amount of 25.0 mg/0.1 g, while the MCM-41 with the long and one-dimensional mesopores had the least loading amount around 20.3 mg/0.1 g. Meanwhile, the easier diffusion behavior of drug molecules in the bimodal mesopore channels of BMMs resulted in relatively faster drug release properties in comparison with MCM-41, while the release time maintained in SBF for about 12 h (release percent was about 90 wt%) and corresponding release constant k obtained from Korsmeyer-Peppas equation was around 4.10. Highlights: Black-Right-Pointing-Pointer BMMs, MCM-41 and SBA-15 with different mesostructure channels were modified with amino groups via post-treatment procedure. Black-Right-Pointing-Pointer Loading and release profiles of ibuprofen in modified BMMs, MCM-41 and SBA-15. Black-Right-Pointing-Pointer BMMs presents more drug loading amount than MCM-41 as well as better controlled release than SBA-15.

  9. Operational Criteria for the Design of Front-Office Processes in Multi-Channel Service Delivery Systems

    OpenAIRE

    Sousa, Rui; Amorim, Marlene

    2010-01-01

    This paper identifies relevant operational factors that affect the design of front-office processes in Multi-Channel Service Delivery Systems. Based on two in-depth case studies in banking and telecommunications, we distinguish four operational factors: i) characteristics of the inputs and outputs of the service activities; ii) characteristics of the transformation taking place; iii) the expected utilization; iv) the economics of developing the activities in the channels. Building on these re...

  10. Intra- and Inter-Channel Competition in Local-Service Sectors

    NARCIS (Netherlands)

    K. Cleeren; M.G. Dekimpe (Marnik); F. Verboven

    2005-01-01

    textabstractAlthough economically very important, local-service sectors have received little attention in the extensive literature on competitive interactions. Detailed data gathering in these sectors is hard, not only because of the multitude of local players, but also because key service

  11. A Blockchain Ecosystem for Digital Identity: Improving Service Delivery in Canada’s Public and Private Sectors

    Directory of Open Access Journals (Sweden)

    Greg Wolfond

    2017-10-01

    Full Text Available Blockchain-based solutions have the potential to make government operations more efficient and improve the delivery of services in the public and private sectors. Identity verification and authentication technologies, as one of the applications of blockchain-based solutions – and the focus of our own efforts at SecureKey Technologies – have been critical components in service delivery in both sectors due to their power to increase trust between citizens and the services they access. To convert trust into solid value added, identities must be validated through highly-reliable technologies, such as blockchain, that have the capacity to reduce cost and fraud and to simplify the experience for customers while also keeping out the bad actors. With identities migrating to digital platforms, organizations and citizens need to be able to transact with reduced friction even as more counter-bound services move to online delivery. In this article, drawing on our own experiences with an ecosystem approach to digital identity, we describe the potential value of using blockchain technology to address the present and future challenges of identity verification and authentication within a Canadian context.

  12. Analysing knowledge transfer channels between universities and industry : to what degree do sectors also matter?

    NARCIS (Netherlands)

    Bekkers, R.N.A.; Bodas de Araújo Freitas, I.M.

    2008-01-01

    There is a wide variety of channels through which knowledge and technology is being transferred between universities and industry. This paper aims to explain the relative importance of these different channels in different contexts. For this purpose, responses from two questionnaires were analysed,

  13. New energy efficiency technologies associated with increased natural gas demand in delivery and consumption sectors of Iran

    Energy Technology Data Exchange (ETDEWEB)

    Alghalandis, Saeid Mansouri

    2010-09-15

    Increasing population and economic growth in developing countries has changed their energy consumption patterns. So, the conventional systems of energy supply have become inadequate to deal with rising energy demand. Iran has great reservoirs of natural gas and its natural gas usage is far more than average international standard. Dominance of natural gas share in energy basket in Iran, make it necessary to consider energy efficient technologies and solutions for this domain. In this study new technologies for increasing energy efficiency (EE) in natural gas delivery and consumption sub sectors are discussed and evaluated according to available infrastructures in Iran.

  14. How Do Private Sector Schools Serve the Public Good by Fostering Inclusive Service Delivery Models?

    Science.gov (United States)

    Scanlan, Martin; Tichy, Karen

    2014-01-01

    Conversations about promoting educational reforms that redress educational inequities often ignore private schools as irrelevant. Yet pursuits of inclusivity in private sector schools serve the public interest. This article focuses on how the system of Catholic schools in the Archdiocese of St. Louis has been purposefully striving for 2 decades to…

  15. Comparative performance of public and private sector delivery of BCG vaccination: evidence from Sub-Saharan Africa.

    Science.gov (United States)

    Wagner, Zachary; Szilagyi, Peter G; Sood, Neeraj

    2014-07-31

    The private sector is an important source of health care in the developing world. However, there is limited evidence on how private providers compare to public providers, particularly for preventive services such as immunizations. We used data from Sub-Saharan Africa (SSA) to assess public-private differences in Bacillus Calmette-Guérin (BCG) vaccine delivery. We used demographic and health surveys from 102,629 children aged 0-59 months from 29 countries across SSA to measure differences in BCG status for children born at private versus public health facilities (BCG is recommended at birth). We used a probit model to estimate public-private differences in BCG delivery, while controlling for key confounders. Next, we estimated how differences in BCG status evolved over time for children born at private versus public facilities. Finally, we estimated heterogeneity in public-private differences based on wealth and rural-urban residency. We found that children born at a private facility were 7.1 percentage points less likely to receive BCG vaccine in the same month as birth than children born at a public facility (95% CI 6.3-8.0; pprivate providers (as opposed to NGOs) where the BCG provision rate was 10.0 percentage points less than public providers (95% CI 9.0-11.2; pprivate for-profit facilities remained less likely to be vaccinated up to 59 months after birth. Finally, public-private differences were more pronounced for poorer children and children in rural areas. The for-profit private sector performed substantially worse than the public sector in providing BCG vaccine to newborns, resulting in a longer duration of vulnerability to tuberculosis. This disparity was greater for poorer children and children in rural areas. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. Innovative health service delivery models in low and middle income countries - what can we learn from the private sector?

    Science.gov (United States)

    Bhattacharyya, Onil; Khor, Sara; McGahan, Anita; Dunne, David; Daar, Abdallah S; Singer, Peter A

    2010-07-15

    The poor in low and middle income countries have limited access to health services due to limited purchasing power, residence in underserved areas, and inadequate health literacy. This produces significant gaps in health care delivery among a population that has a disproportionately large burden of disease. They frequently use the private health sector, due to perceived or actual gaps in public services. A subset of private health organizations, some called social enterprises, have developed novel approaches to increase the availability, affordability and quality of health care services to the poor through innovative health service delivery models. This study aims to characterize these models and identify areas of innovation that have led to effective provision of care for the poor. An environmental scan of peer-reviewed and grey literature was conducted to select exemplars of innovation. A case series of organizations was then purposively sampled to maximize variation. These cases were examined using content analysis and constant comparison to characterize their strategies, focusing on business processes. After an initial sample of 46 studies, 10 case studies of exemplars were developed spanning different geography, disease areas and health service delivery models. These ten organizations had innovations in their marketing, financing, and operating strategies. These included approaches such a social marketing, cross-subsidy, high-volume, low cost models, and process reengineering. They tended to have a narrow clinical focus, which facilitates standardizing processes of care, and experimentation with novel delivery models. Despite being well-known, information on the social impact of these organizations was variable, with more data on availability and affordability and less on quality of care. These private sector organizations demonstrate a range of innovations in health service delivery that have the potential to better serve the poor's health needs and be

  17. Innovative health service delivery models in low and middle income countries - what can we learn from the private sector?

    Directory of Open Access Journals (Sweden)

    Daar Abdallah S

    2010-07-01

    Full Text Available Abstract Background The poor in low and middle income countries have limited access to health services due to limited purchasing power, residence in underserved areas, and inadequate health literacy. This produces significant gaps in health care delivery among a population that has a disproportionately large burden of disease. They frequently use the private health sector, due to perceived or actual gaps in public services. A subset of private health organizations, some called social enterprises, have developed novel approaches to increase the availability, affordability and quality of health care services to the poor through innovative health service delivery models. This study aims to characterize these models and identify areas of innovation that have led to effective provision of care for the poor. Methods An environmental scan of peer-reviewed and grey literature was conducted to select exemplars of innovation. A case series of organizations was then purposively sampled to maximize variation. These cases were examined using content analysis and constant comparison to characterize their strategies, focusing on business processes. Results After an initial sample of 46 studies, 10 case studies of exemplars were developed spanning different geography, disease areas and health service delivery models. These ten organizations had innovations in their marketing, financing, and operating strategies. These included approaches such a social marketing, cross-subsidy, high-volume, low cost models, and process reengineering. They tended to have a narrow clinical focus, which facilitates standardizing processes of care, and experimentation with novel delivery models. Despite being well-known, information on the social impact of these organizations was variable, with more data on availability and affordability and less on quality of care. Conclusions These private sector organizations demonstrate a range of innovations in health service delivery that have

  18. Fiscal Decentralization and Delivery of Public Services: Evidence from Education Sector in Pakistan

    Directory of Open Access Journals (Sweden)

    Rauf Abdur

    2017-04-01

    Full Text Available Fiscal Decentralization is the devolution of fiscal assignments to lower governments for high growth and better delivery of public services. The current study covering the period from 1972 to 2009 is an attempt to find out the impacts of fiscal decentralization on public services deliveries in Pakistan. Public services are proxy by Gross enrollment at primary school level while fiscal decentralization by fiscal transfer and expenditure sides of devolution. Using time series data, it is found that the individual impacts of fiscal transfer are although insignificant but still support the theoretical proposition regarding fiscal decentralization and public services relationship while delegation of expenditure responsibilities helps in improving the gross enrollment at primary school level. Furthermore the study evident that complete delegation of fiscal responsibilities to lower governments enhance enrollment ratio in Pakistan.

  19. Viability of healthcare service delivery alternatives for the Australian mining sector.

    Science.gov (United States)

    Williams, Patricia A H; Giles, Margaret

    2012-01-01

    The changing and demanding nature of the mining workforce in rural and remote Australia brings unique challenges to the delivery of healthcare services. In an attempt to control costs whilst delivering cost effective and quality healthcare, new models of delivery must be considered. For a workforce that is fly-in/fly-out, the provision of healthcare is problematic given the lack of consistency in location. A cost-benefit framework is analysed comparing three models of service provision using travel to a major location, locum services and remote health monitoring. Ultimately, new models of care must be considered to address the issues of increasing workforce turnover, to cater for rising healthcare costs, and to improve the health of such communities.

  20. Governance and Public Sector Transformation in South Africa: Reporting and Providing Assurance on Service Delivery Information

    OpenAIRE

    Mariaan Roos

    2012-01-01

    Reporting on performance was legislatively established in South Africa in terms of the Public Finance Management Act, Act 1 of 1999, section 40 (3)(a). The auditing of the reported information was legislated in the Public Audit Act, Act 25 of 2004, section 20(2) (c). The objectives of the article are firstly to provide an overview of the development and application of the reporting and secondly providing assurance on service delivery information and thirdly to reflect on challenges to the imp...

  1. Comparison of neural network applications for channel assignment in cellular TDMA networks and dynamically sectored PCS networks

    Science.gov (United States)

    Hortos, William S.

    1997-04-01

    The use of artificial neural networks (NNs) to address the channel assignment problem (CAP) for cellular time-division multiple access and code-division multiple access networks has previously been investigated by this author and many others. The investigations to date have been based on a hexagonal cell structure established by omnidirectional antennas at the base stations. No account was taken of the use of spatial isolation enabled by directional antennas to reduce interference between mobiles. Any reduction in interference translates into increased capacity and consequently alters the performance of the NNs. Previous studies have sought to improve the performance of Hopfield- Tank network algorithms and self-organizing feature map algorithms applied primarily to static channel assignment (SCA) for cellular networks that handle uniformly distributed, stationary traffic in each cell for a single type of service. The resulting algorithms minimize energy functions representing interference constraint and ad hoc conditions that promote convergence to optimal solutions. While the structures of the derived neural network algorithms (NNAs) offer the potential advantages of inherent parallelism and adaptability to changing system conditions, this potential has yet to be fulfilled the CAP for emerging mobile networks. The next-generation communication infrastructures must accommodate dynamic operating conditions. Macrocell topologies are being refined to microcells and picocells that can be dynamically sectored by adaptively controlled, directional antennas and programmable transceivers. These networks must support the time-varying demands for personal communication services (PCS) that simultaneously carry voice, data and video and, thus, require new dynamic channel assignment (DCA) algorithms. This paper examines the impact of dynamic cell sectoring and geometric conditioning on NNAs developed for SCA in omnicell networks with stationary traffic to improve the metrics

  2. Sectoral linkages of financial services as channels of economic development—An input–output analysis of the Nigerian and Kenyan economies

    Directory of Open Access Journals (Sweden)

    Andreas Freytag

    2017-06-01

    Full Text Available Sectoral linkages of financial services of the Nigerian and Kenyan economies are evaluated by means of an input–output analysis for 2007, 2009 and 2011. Backward linkages, forward linkages, multiplier effects and variation indices for the financial services sectors are determined. Due to the increasing importance of mobile money, we additionally investigate these linkages for the communication sector. We find high forward and backward linkages for the Nigerian financial services sector only. Here, changes in final demand for or primary input into the financial sector have a wide and evenly spread impact on the rest of the economy classifying the financial sector as a key sector. Regarding Kenya, however, the sectoral linkages of the financial services sector are lower. This may be due to the well-developed mobile financial market in Kenya. But results for the communication sector, however, yield rather low linkage values and multiplier effects for both economies. All results are confirmed by a robustness test. Nonetheless, they could have been influenced by a lack of data coverage especially with regard to mobile money and a high degree of informal financial transactions. Still, our findings confirm the significance of financial services as channels of economic development for both the economies.

  3. US Health Care Reform and Transplantation, Part II: impact on the public sector and novel health care delivery systems.

    Science.gov (United States)

    Axelrod, D A; Millman, D; Abecassis, M M

    2010-10-01

    The Patient Protection and Affordable Care Act passed in 2010 will result in dramatic expansion of publically funded health insurance coverage for low-income individuals. It is estimated that of the 32 million newly insured, 16 million will obtain coverage through expansion of the Medicaid Program, and the remaining 16 million will purchase coverage through their employer or newly legislated insurance exchanges. While the Act contains numerous provisions to improve access to private insurance as discussed in Part I of this analysis, public sector coverage will significantly be affected. The cost of health care reform will be borne disproportionately by Medicare, which faces nearly $500 billion in cuts to be identified by a new independent board. Transplant centers should be concerned about the impact of the reform on the financial aspects of transplantation. In addition, this legislation also utilizes the Medicare Program to drive reform of the health care delivery system, by encouraging the development of integrated Accountable Care Organizations, experimentation with new 'models' of healthcare delivery, and expanded support for Comparative Effectiveness Research. Transplant providers, including transplant centers and physicians/surgeons need to lead this movement, drawing on our experience providing comprehensive multidisciplinary care under global budgets with publically reported outcomes.

  4. arXiv Probing compressed dark sectors at 100 TeV in the dileptonic mono-Z channel

    CERN Document Server

    Mahbubani, Rakhi

    We examine the sensitivity at a future 100 TeV proton-proton collider to compressed dark sectors whose decay products are invisible due to below-threshold energies and/or small couplings to the Standard Model. This scenario could be relevant to models of WIMP dark matter, where the lightest New Physics state is an (isolated) electroweak multiplet whose lowest component is stable on cosmological timescales. We rely on the additional emission of a hard on-shell $Z$-boson decaying to leptons, a channel with low background systematics, and include a careful estimate of the real and fake backgrounds to this process in our analysis. We show that an integrated luminosity of 30 ab$^{-1}$ would allow exclusion of a TeV-scale compressed dark sector with inclusive production cross section of 0.3 fb, for 1\\% background systematic uncertainty and splittings below 5 GeV. This translates to exclusion of a pure higgsino (wino) multiplet with mass of 500 (970) GeV.

  5. Governance and Public Sector Transformation in South Africa: Reporting and Providing Assurance on Service Delivery Information

    Directory of Open Access Journals (Sweden)

    Mariaan Roos

    2012-12-01

    Full Text Available Reporting on performance was legislatively established in South Africa in terms of the Public Finance Management Act, Act 1 of 1999, section 40 (3(a. The auditing of the reported information was legislated in the Public Audit Act, Act 25 of 2004, section 20(2 (c. The objectives of the article are firstly to provide an overview of the development and application of the reporting and secondly providing assurance on service delivery information and thirdly to reflect on challenges to the implementation thereof in South Africa. The aim through deploying these set objectives is to formulate possible future considerations for improved governance. As central part of the methodology, review of literature on reporting and audit of non-financialwas conducted. The research included scrutiny of the different philosophies and approaches adopted by different countries to the reporting and providing assurance on service delivery information. In this respect, the research reflects a comparative element. In South Africa the Auditor-General adopted a phasing-in approach. The development of the audit approach and audit procedures has reached a stable stage, nine years after the initial process started. The audit of performance information now forms an integral part of the regularity audit process. The analysis of audit findings of the period under study indicates a considerable improvement once initiated, but stagnation persists in subsequent years. Numerous challenges remain around the application of performance reporting in South Africa including non-compliance, the lack of sufficient and appropriate audit evidence, inconsistencies between the various strategic documents and the need to improve the usefulness of performance information. In conclusion the article proposes some steps to address the challenges.

  6. Effect of communication channels on success rate of entrepreneurial SMEs in the agricultural sector (a case study

    Directory of Open Access Journals (Sweden)

    Z. Khoshnodifar

    2016-01-01

    Full Text Available The present research aimed at investigating the effect of communication channels on the economic success of early profitable and entrepreneur small and medium enterprises in the agricultural sector. It was an applied research in which the descriptive-survey method was used. The research sample included 356 founders of entrepreneur small and medium enterprises (at the time of conducting the research in the Markazi province, Iran, among which 100 founders were selected according to the Cochran formulation using the stratified random sampling method. A questionnaire was used as the research tool and its validity was confirmed as the face validity by a group of teachers and experts. The questionnaire’s reliability was calculated using Cronbach’s alpha (α = 0.82. The results indicated that the information seeking facilities of most of the entrepreneurs were seen at a good level (53 persons, 53% and acquiring information from other businesses and consulting contacts with the neighbors and relatives, product sellers and promoting factors were listed as the highest priorities of the respondents, respectively. Also, there was a meaningful relationship between rate of using information and communication resources with the variables namely age, duration of operation on the job, number of people operating the business and number using loans. The results of regression analysis indicated that seven communication channels, promoters, other producers, product sellers, group visit, training films, creditors, radio and TV in the order of significance have defined 78.4% of the dependent variable changes.

  7. The energy sector in Northeast Asia : new projects, delivery systems and prospects for co-operation

    International Nuclear Information System (INIS)

    Ivanov, V.I.

    2000-01-01

    This study examines the needs and opportunities for energy co-operation in Northeast Asia, with particular reference to development of resources in eastern Russia, Siberia and the Far East to supply energy to consumers in Northeast Asia. Given the high projected demand for energy resources, Japan, South Korea and China are compelled to consider diversifying their energy supplies and developing new links with eastern Russia. The environmental degradation caused by coal burning in China is another incentive for looking for sources of natural gas in Eurasia. Russia and Japan are concentrating on the Sakhalin oil and gas projects. China and Russia have agreed to work closely in the energy sector, focusing on a pipeline from the natural gas field near Irkutsk. The challenges lies in developing a co-ordinated approach to energy resource development and use, by modifying energy policies and long-term supply outlooks. Another challenge lies in the fact that private investors and intergovernmental co-operation are required to build an expensive cross-border infrastructure to transport natural gas, electricity and oil. Co-operation is also required to improve energy efficiency, modernize existing facilities and promote cleaner sources of energy, energy conservation and environmental protection. This report examined forecasted energy demand and imports in Northeast Asia and identified opportunities for co-operation. refs., tabs

  8. Institutional delivery in public and private sectors in South Asia: A comparative analysis of prospective data from four demographic surveillance sites

    NARCIS (Netherlands)

    S. Das (Sushmita); G. Alcock (Glyn); K. Azad (Kishwar); A. Kuddus (Abdul); A. Manandhar; B. Shrestha (Bhim); N. Nair (Nirmala); S. Rath (Santosh); N.S. More (Neena Shah); N. Saville (Naomi); A.J. Houweling (Tanja); D. Osrin (David)

    2016-01-01

    markdownabstract__Background:__ Maternity care in South Asia is available in both public and private sectors. Using data from demographic surveillance sites in Bangladesh, Nepal and rural and urban India, we aimed to compare institutional delivery rates and public-private share. __Methods:__ We

  9. Impact of Affirmative Action on Quality of Service Delivery in the Public Service Sector of Kenya: A Comparative Case Study of the Ministry of State in the Office of the President and Ministry of Higher Education

    Science.gov (United States)

    Kilonzo, Evans Mbuthi; Ikamari, Lawrence

    2015-01-01

    This study was carried out to determine the impact of affirmative action policy on the quality service delivery in the public service sector of Kenya. The study was carried out on the premise that there is a relationship between affirmative Action implementation and the quality of service delivery in the public service sector of Kenya. A lot of…

  10. Private sector delivery of health services in developing countries: a mixed-methods study on quality assurance in social franchises

    Science.gov (United States)

    2013-01-01

    Background Across the developing world health care services are most often delivered in the private sector and social franchising has emerged, over the past decade, as an increasingly popular method of private sector health care delivery. Social franchising aims to strengthen business practices through economies of scale: branding clinics and purchasing drugs in bulk at wholesale prices. While quality is one of the established goals of social franchising, there is no published documentation of how quality levels might be set in the context of franchised private providers, nor what quality assurance measures can or should exist within social franchises. The aim of this study was to better understand the quality assurance systems currently utilized in social franchises, and to determine if there are shared standards for practice or quality outcomes that exist across programs. Methods The study included three data sources and levels of investigation: 1) Self-reported program data; 2) Scoping telephone interviews; and 3) In-depth field interviews and clinic visits. Results Social Franchises conceive of quality assurance not as an independent activity, but rather as a goal that is incorporated into all areas of franchise operations, including recruitment, training, monitoring of provider performance, monitoring of client experience and the provision of feedback. Conclusions These findings are the first evidence to support the 2002 conceptual model of social franchising which proposed that the assurance of quality was one of the three core goals of all social franchises. However, while quality is important to franchise programs, quality assurance systems overall are not reflective of the evidence to-date on quality measurement or quality improvement best practices. Future research in this area is needed to better understand the details of quality assurance systems as applied in social franchise programs, the process by which quality assurance becomes a part of the

  11. Private sector delivery of health services in developing countries: a mixed-methods study on quality assurance in social franchises.

    Science.gov (United States)

    Schlein, Karen; De La Cruz, Anna York; Gopalakrishnan, Tisha; Montagu, Dominic

    2013-01-03

    Across the developing world health care services are most often delivered in the private sector and social franchising has emerged, over the past decade, as an increasingly popular method of private sector health care delivery. Social franchising aims to strengthen business practices through economies of scale: branding clinics and purchasing drugs in bulk at wholesale prices. While quality is one of the established goals of social franchising, there is no published documentation of how quality levels might be set in the context of franchised private providers, nor what quality assurance measures can or should exist within social franchises. The aim of this study was to better understand the quality assurance systems currently utilized in social franchises, and to determine if there are shared standards for practice or quality outcomes that exist across programs. The study included three data sources and levels of investigation: 1) Self-reported program data; 2) Scoping telephone interviews; and 3) In-depth field interviews and clinic visits. Social Franchises conceive of quality assurance not as an independent activity, but rather as a goal that is incorporated into all areas of franchise operations, including recruitment, training, monitoring of provider performance, monitoring of client experience and the provision of feedback. These findings are the first evidence to support the 2002 conceptual model of social franchising which proposed that the assurance of quality was one of the three core goals of all social franchises. However, while quality is important to franchise programs, quality assurance systems overall are not reflective of the evidence to-date on quality measurement or quality improvement best practices. Future research in this area is needed to better understand the details of quality assurance systems as applied in social franchise programs, the process by which quality assurance becomes a part of the organizational culture, and the components of

  12. Private sector delivery of health services in developing countries: a mixed-methods study on quality assurance in social franchises

    Directory of Open Access Journals (Sweden)

    Schlein Karen

    2013-01-01

    Full Text Available Abstract Background Across the developing world health care services are most often delivered in the private sector and social franchising has emerged, over the past decade, as an increasingly popular method of private sector health care delivery. Social franchising aims to strengthen business practices through economies of scale: branding clinics and purchasing drugs in bulk at wholesale prices. While quality is one of the established goals of social franchising, there is no published documentation of how quality levels might be set in the context of franchised private providers, nor what quality assurance measures can or should exist within social franchises. The aim of this study was to better understand the quality assurance systems currently utilized in social franchises, and to determine if there are shared standards for practice or quality outcomes that exist across programs. Methods The study included three data sources and levels of investigation: 1 Self-reported program data; 2 Scoping telephone interviews; and 3 In-depth field interviews and clinic visits. Results Social Franchises conceive of quality assurance not as an independent activity, but rather as a goal that is incorporated into all areas of franchise operations, including recruitment, training, monitoring of provider performance, monitoring of client experience and the provision of feedback. Conclusions These findings are the first evidence to support the 2002 conceptual model of social franchising which proposed that the assurance of quality was one of the three core goals of all social franchises. However, while quality is important to franchise programs, quality assurance systems overall are not reflective of the evidence to-date on quality measurement or quality improvement best practices. Future research in this area is needed to better understand the details of quality assurance systems as applied in social franchise programs, the process by which quality assurance

  13. Role of the private sector in vaccination service delivery in India: evidence from private-sector vaccine sales data, 2009-12.

    Science.gov (United States)

    Sharma, Abhishek; Kaplan, Warren A; Chokshi, Maulik; Zodpey, Sanjay P

    2016-09-01

    India's Universal Immunization Programme (UIP) provides basic vaccines free-of-cost in the public sector, yet national vaccination coverage is poor. The Government of India has urged an expanded role for the private sector to help achieve universal immunization coverage. We conducted a state-by-state analysis of the role of the private sector in vaccinating Indian children against each of the six primary childhood diseases covered under India's UIP. We analyzed IMS Health data on Indian private-sector vaccine sales, 2011 Indian Census data and national household surveys (DHS/NFHS 2005-06 and UNICEF CES 2009) to estimate the percentage of vaccinated children among the 2009-12 birth cohort who received a given vaccine in the private sector in 16 Indian states. We also analyzed the estimated private-sector vaccine shares as function of state-specific socio-economic status. Overall in 16 states, the private sector contributed 4.7% towards tuberculosis (Bacillus Calmette-Guérin (BCG)), 3.5% towards measles, 2.3% towards diphtheria-pertussis-tetanus (DPT3) and 7.6% towards polio (OPV3) overall (both public and private sectors) vaccination coverage. Certain low income states (Uttar Pradesh, Rajasthan, Madhya Pradesh, Orissa, Assam and Bihar) have low private as well as public sector vaccination coverage. The private sector's role has been limited primarily to the high income states as opposed to these low income states where the majority of Indian children live. Urban areas with good access to the private sector and the ability to pay increases the Indian population's willingness to access private-sector vaccination services. In India, the public sector offers vaccination services to the majority of the population but the private sector should not be neglected as it could potentially improve overall vaccination coverage. The government could train and incentivize a wider range of private-sector health professionals to help deliver the vaccines, especially in the low

  14. Modelling the impact of dam removal on geomorphic channel response and sediment delivery: an Austrian case study

    Science.gov (United States)

    Pöppl, Ronald; Coulthard, Tom; Keesstra, Saskia; Keiler, Margreth

    2015-04-01

    Dams are often considered to have the most significant impact on rivers as dam construction generally reduces downstream sediment fluxes which further involves geomorphic changes in the affected river reaches. Since many dams no longer fulfill their intended purpose (e.g. due to siltation), are dangerous (e.g. catastrophic dam failures) and/or are ecologically damaging (e.g. habitat destruction), within the last two decades several dams have been removed and many more are already proposed for removal. Unfortunately, there is still only little empirical knowledge about the geomorphic consequences of dam removals and the related sediment release which represents a big challenge for river management. Modelling is one way to approach this problem. In the presented study we modelled the impacts of dam removal on geomorphic channel processes, channel morphology and sediment delivery further considering the role of channel engineering measures and reservoir excavation within a river reach impacted by a series of dams using the landscape evolution model CAESAR-Lisflood. The model was run with data from a small catchment located in Lower Austria. Modelled geomorphic channel changes and sediment fluxes were spatio-temporally analyzed, related to real-world data and are discussed in the context of river management issues.

  15. BDNF gene delivery within and beyond templated agarose multi-channel guidance scaffolds enhances peripheral nerve regeneration

    Science.gov (United States)

    Gao, Mingyong; Lu, Paul; Lynam, Dan; Bednark, Bridget; Campana, W. Marie; Sakamoto, Jeff; Tuszynski, Mark

    2016-12-01

    Objective. We combined implantation of multi-channel templated agarose scaffolds with growth factor gene delivery to examine whether this combinatorial treatment can enhance peripheral axonal regeneration through long sciatic nerve gaps. Approach. 15 mm long scaffolds were templated into highly organized, strictly linear channels, mimicking the linear organization of natural nerves into fascicles of related function. Scaffolds were filled with syngeneic bone marrow stromal cells (MSCs) secreting the growth factor brain derived neurotrophic factor (BDNF), and lentiviral vectors expressing BDNF were injected into the sciatic nerve segment distal to the scaffold implantation site. Main results. Twelve weeks after injury, scaffolds supported highly linear regeneration of host axons across the 15 mm lesion gap. The incorporation of BDNF-secreting cells into scaffolds significantly increased axonal regeneration, and additional injection of viral vectors expressing BDNF into the distal segment of the transected nerve significantly enhanced axonal regeneration beyond the lesion. Significance. Combinatorial treatment with multichannel bioengineered scaffolds and distal growth factor delivery significantly improves peripheral nerve repair, rivaling the gold standard of autografts.

  16. Targeting Potassium Channels for Increasing Delivery of Imaging Agents and Therapeutics to Brain Tumors

    OpenAIRE

    Nagendra Sanyasihally Ningaraj; Divya eKhaitan

    2013-01-01

    Every year in the US, 20,000 new primary and nearly 200,000 metastatic brain tumor cases are reported. The cerebral microvessels/ capillaries that form the blood–brain barrier (BBB) not only protect the brain from toxic agents in the blood but also pose a significant hindrance to the delivery of small and large therapeutic molecules. Different strategies have been employed to circumvent the physiological barrier posed by blood-brain tumor barrier (BTB). Studies in our laboratory have identifi...

  17. Issues affecting therapist workforce and service delivery in the disability sector in rural and remote New South Wales, Australia: perspectives of policy-makers, managers and senior therapists.

    Science.gov (United States)

    Veitch, Craig; Dew, Angela; Bulkeley, Kim; Lincoln, Michelle; Bundy, Anita; Gallego, Gisselle; Griffiths, Scott

    2012-01-01

    The disability sector encompasses a broad range of conditions and needs, including children and adults with intellectual and developmental disabilities, people with acquired disabilities, and irreversible physical injuries. Allied health professionals (therapists), in the disability sector, work within government and funded or charitable non-government agencies, schools, communities, and private practice. This article reports the findings of a qualitative study of therapist workforce and service delivery in the disability sector in rural and remote New South Wales (NSW), Australia. The aim was to investigate issues of importance to policy-makers, managers and therapists providing services to people with disabilities in rural and remote areas. The project gathered information via semi-structured interviews with individuals and small groups. Head office and regional office policy-makers, along with managers and senior therapists in western NSW were invited to participate. Participants included 12 policy-makers, 28 managers and 10 senior therapists from NSW government agencies and non-government organisations (NGOs) involved in providing services and support to people with disabilities in the region. Information was synthesised prior to using constant comparative analysis within and across data sets to identify issues. Five broad themes resonated across participants' roles, locations and service settings: (1) challenges to implementing policy in rural and remote NSW; (2) the impact of geographic distribution of workforce and clients; (3) workforce issues - recruitment, support, workloads, retention; (4) equity and access issues for rural clients; and (5) the important role of the NGO sector in rural service delivery and support. Although commitment to providing best practice services was universal, policy-related information transfer between organisations and employees was inconsistent. Participants raised some workforce and service delivery issues that are similar to

  18. Improving the effectiveness of service delivery in the public healthcare sector: the case of ophthalmology services in Malaysia.

    Science.gov (United States)

    Foo, Chee Yoong; Lim, Ka Keat; Sivasampu, Sheamini; Dahian, Kamilah Binti; Goh, Pik Pin

    2015-08-28

    Rising demand of ophthalmology care is increasingly straining Malaysia's public healthcare sector due to its limited human and financial resources. Improving the effectiveness of ophthalmology service delivery can promote national policy goals of population health improvement and system sustainability. This study examined the performance variation of public ophthalmology service in Malaysia, estimated the potential output gain and investigated several factors that might explain the differential performance. Data for 2011 and 2012 on 36 ophthalmology centres operating in the Ministry of Health hospitals were used in this analysis. We first consulted a panel of ophthalmology service managers to understand the production of ophthalmology services and to verify the production model. We then assessed the relative performance of these centres using Data Envelopment Analysis (DEA). Efficiency scores (ES) were decomposed into technical, scale, and congestion component. Potential increase in service output was estimated. Sensitivity analysis of model changes was performed and stability of the result was assessed using bootstrap approach. Second stage Tobit regression was conducted to determine if hospital type, availability of day services and population characteristics were related to the DEA scores. In 2011, 33% of the ophthalmology centres were found to have ES > 1 (mean ES = 1.10). Potential output gains were 10% (SE ± 2.92), 7.4% (SE ± 2.06), 6.9% (SE ± 1.97) if the centres could overcome their technical, scale and congestion inefficiencies. More centres moved to the performance frontier in 2012 (mean ES = 1.07), with lower potential output gain. The model used has good stability. Robustness checks show that the DEA correctly identified low performing centres. Being in state hospital was significantly associated with better performance. Using DEA to benchmarking service performance of ophthalmology care could provide insights for policy

  19. Summer Sea Ice Motion from the 18 GHz Channel of AMSR-E and the Exchange of Sea Ice between the Pacific and Atlantic Sectors

    Science.gov (United States)

    Kwok, Ronald

    2008-01-01

    We demonstrate that sea ice motion in summer can be derived reliably from the 18GHz channel of the AMSR-E instrument on the EOS Aqua platform. The improved spatial resolution of this channel with its lower sensitivity to atmospheric moisture seems to have alleviated various issues that have plagued summer motion retrievals from shorter wavelength observations. Two spatial filters improve retrieval quality: one reduces some of the microwave signatures associated with synoptic-scale weather systems and the other removes outliers. Compared with daily buoy drifts, uncertainties in motion are approx.3-4 km/day. Using the daily motion fields, we examine five years of summer ice area exchange between the Pacific and Atlantic sectors of the Arctic Ocean. With the sea-level pressure patterns during the summer of 2006 and 2007 favoring the export of sea ice into the Atlantic Sector, the regional outflow is approx.21% and approx.15% of the total sea ice retreat in the Pacific sector.

  20. How can insulin initiation delivery in a dual-sector health system be optimised? A qualitative study on healthcare professionals' views.

    Science.gov (United States)

    Lee, Ping Yein; Lee, Yew Kong; Ng, Chirk Jenn

    2012-04-30

    The prevalence of type 2 diabetes is increasing at an alarming rate in developing countries. However, glycaemia control remains suboptimal and insulin use is low. One important barrier is the lack of an efficient and effective insulin initiation delivery approach. This study aimed to document the strategies used and proposed by healthcare professionals to improve insulin initiation in the Malaysian dual-sector (public-private) health system. In depth interviews and focus group discussions were conducted in Klang Valley and Seremban, Malaysia in 2010-11. Healthcare professionals consisting of general practitioners (n = 11), medical officers (n = 8), diabetes educators (n = 3), government policy makers (n = 4), family medicine specialists (n = 10) and endocrinologists (n = 2) were interviewed. We used a topic guide to facilitate the interviews, which were audio recorded, transcribed verbatim and analysed using a thematic approach. Three main themes emerged from the interviews. Firstly, there was a lack of collaboration between the private and public sectors in diabetes care. The general practitioners in the private sector proposed an integrated system for them to refer patients to the public health services for insulin initiation programmes. There could be shared care between the two sectors and this would reduce the disproportionately heavy workload at the public sector. Secondly, besides the support from the government health authority, the healthcare professionals wanted greater involvement of non-government organisations, media and pharmaceutical industry in facilitating insulin initiation in both the public and private sectors. The support included: training of healthcare professionals; developing and disseminating patient education materials; service provision by diabetes education teams; organising programmes for patients' peer group sessions; increasing awareness and demystifying insulin via public campaigns; and subsidising glucose

  1. How can insulin initiation delivery in a dual-sector health system be optimised? A qualitative study on healthcare professionals’ views

    Directory of Open Access Journals (Sweden)

    Lee Ping Yein

    2012-04-01

    Full Text Available Abstract Background The prevalence of type 2 diabetes is increasing at an alarming rate in developing countries. However, glycaemia control remains suboptimal and insulin use is low. One important barrier is the lack of an efficient and effective insulin initiation delivery approach. This study aimed to document the strategies used and proposed by healthcare professionals to improve insulin initiation in the Malaysian dual-sector (public–private health system. Methods In depth interviews and focus group discussions were conducted in Klang Valley and Seremban, Malaysia in 2010–11. Healthcare professionals consisting of general practitioners (n = 11, medical officers (n = 8, diabetes educators (n = 3, government policy makers (n = 4, family medicine specialists (n = 10 and endocrinologists (n = 2 were interviewed. We used a topic guide to facilitate the interviews, which were audio recorded, transcribed verbatim and analysed using a thematic approach. Results Three main themes emerged from the interviews. Firstly, there was a lack of collaboration between the private and public sectors in diabetes care. The general practitioners in the private sector proposed an integrated system for them to refer patients to the public health services for insulin initiation programmes. There could be shared care between the two sectors and this would reduce the disproportionately heavy workload at the public sector. Secondly, besides the support from the government health authority, the healthcare professionals wanted greater involvement of non-government organisations, media and pharmaceutical industry in facilitating insulin initiation in both the public and private sectors. The support included: training of healthcare professionals; developing and disseminating patient education materials; service provision by diabetes education teams; organising programmes for patients’ peer group sessions; increasing awareness and demystifying

  2. Information needs, preferred educational messages and channel of delivery, and opinion on strategies to promote organ donation: a multicultural perspective.

    Science.gov (United States)

    Wong, L P

    2010-10-01

    This study assessed the information needs, preferred educational messages and channels of delivery, as well as opinions on strategies to promote organ donation. It aimed to provide insight into a culturally sensitive public education campaign to encourage organ donation in diverse ethnic communities in Asia, namely the Malays, Chinese and Indians. A total of 17 focus group discussions with 105 participants were conducted between September and December 2008. The participants were members of the general public aged 18 to 60 years, who were recruited through convenient sampling in the Klang Valley area of Malaysia. Across ethnic groups, there was a general concern about the mistreatment of the deceased's body in the organ procurement process. The Chinese and Indian participants wanted assurance that the body would be treated with respect and care. The Muslims wanted assurance that the handling of a Muslim's body would follow the rules and regulations of the Islamic faith. The most important information requested by the Muslim participants was whether cadaveric donation is permissible in Islam. A lack of national public education and promotion of organ donation was noted. All the three ethnic groups, especially the Malays, required community and religious leaders for support, encouragement and involvement, as sociocultural influences play a significant role in the willingness to donate organs. The pronounced ethnic differences in information needs suggest that culturally sensitive public educational messages are required. Organ donation and transplantation organisations should work closely with community and religious organisations to address the sociocultural barriers identified.

  3. DETERMINANTS OF THE CHOICE OF MARKETING CHANNELS BY CORPORATE CLIENTS: AN ANALYSIS OF THE INFORMATION TECHNOLOGY SECTOR

    Directory of Open Access Journals (Sweden)

    Guilherme Soares

    2012-12-01

    Full Text Available Based on a survey of 505 corporate clients from the information technology industry, this study uses a logit statistical model to analyze whether such factors as loyalty, trust, client importance, intimacy between customer and supplier and the cost of changing suppliers may affect the choice of the marketing channel used by the client. The results show that the greater intimacy between a supplier and a corporate client is a determining factor for the client’s preference for being served by the manufacturer rather than an intermediary. In contrast, clients’ perception of their own importance to the supplier is not very relevant to their preference for being served directly by the manufacturer, and the other factors were not identified as (statistically important determinants of the choice of the marketing channel. These results suggest that the real advantage of the direct sales channel over the indirect sales channel lies in its ability to strengthen the client-manufacturer relationship, thereby contributing to the development of solutions that better serve the needs of corporate clients.

  4. The car manufacturer (CM) and third party logistics provider (TPLP) relationship in the outbound delivery channel: A qualitative study of the Malaysian automotive industry

    OpenAIRE

    Abdul Rahman, Nor Aida

    2012-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. This research studies the relationship between car manufacturers (CM) and third party logistics providers (TPLP), also known as the logistics partnership, in the outbound delivery channel in the Malaysian automotive industry. It focuses specifically on the dyad perspective, and demonstrates that several critical success factors are required for a successful relationship between these two part...

  5. Family planning, antenatal and delivery care: cross-sectional survey evidence on levels of coverage and inequalities by public and private sector in 57 low- and middle-income countries.

    Science.gov (United States)

    Campbell, Oona M R; Benova, Lenka; MacLeod, David; Baggaley, Rebecca F; Rodrigues, Laura C; Hanson, Kara; Powell-Jackson, Timothy; Penn-Kekana, Loveday; Polonsky, Reen; Footman, Katharine; Vahanian, Alice; Pereira, Shreya K; Santos, Andreia Costa; Filippi, Veronique G A; Lynch, Caroline A; Goodman, Catherine

    2016-04-01

    The objective of this study was to assess the role of the private sector in low- and middle-income countries (LMICs). We used Demographic and Health Surveys for 57 countries (2000-2013) to evaluate the private sector's share in providing three reproductive and maternal/newborn health services (family planning, antenatal and delivery care), in total and by socio-economic position. We used data from 865 547 women aged 15-49, representing a total of 3 billion people. We defined 'met and unmet need for services' and 'use of appropriate service types' clearly and developed explicit classifications of source and sector of provision. Across the four regions (sub-Saharan Africa, Middle East/Europe, Asia and Latin America), unmet need ranged from 28% to 61% for family planning, 8% to 22% for ANC and 21% to 51% for delivery care. The private-sector share among users of family planning services was 37-39% across regions (overall mean: 37%; median across countries: 41%). The private-sector market share among users of ANC was 13-61% across regions (overall mean: 44%; median across countries: 15%). The private-sector share among appropriate deliveries was 9-56% across regions (overall mean: 40%; median across countries: 14%). For all three healthcare services, women in the richest wealth quintile used private services more than the poorest. Wealth gaps in met need for services were smallest for family planning and largest for delivery care. The private sector serves substantial numbers of women in LMICs, particularly the richest. To achieve universal health coverage, including adequate quality care, it is imperative to understand this sector, starting with improved data collection on healthcare provision. © 2016 The Authors. Tropical Medicine & International Health published by John Wiley & Sons Ltd.

  6. SeaSketch: Implementation of a Decision-Support Platform for a Channel Islands National Marine Sanctuary Multi-sector Working Group

    Science.gov (United States)

    Goldberg, G.; McClintock, W.

    2016-12-01

    Effective interagency and cross-sector coordination is essential to ecosystem based management which depends on processes characterized by collaboration and science-based information. Many technological barriers that exist in the development of science-based management plans are closely tied to process challenges, such as the sharing of data and information or the inclusion of parties with varied levels of technical experience. The Channel Islands National Marine Sanctuary has convened a diverse working group to develop recommendations for the management of marine shipping in and around the Santa Barbara Channel, as well as recommendations regarding research needs and outreach strategies. Working group members take a multi-issue approach with four distinct goals related to the reduction of ship strikes on whales, emissions and air quality, conflicting ocean uses, and issues of navigational safety. Members range from industry representatives, scientists, and multiple local and federal government entities. The recommended management plans will be based in the best-available science, and will build off of previous efforts, making this an interesting case study of adaptive management. In addition to support from the Sanctuary and professional facilitators, the group is using a decision-support platform, SeaSketch (safepassage.seasketch.org). SeaSketch is a web-based GIS that supports collaborative science-based marine spatial planning (MSP). Each feature supports a step of the MSP process, from data gathering, identification of data needs, the design of spatial plans, evaluation of those plans with analytics, and map-based forums that facilitate data-driven discussions. Working group members are able to access these tools to explore management options and collaborate remotely, in addition to using the platform during in-person meetings and webinars. Empowering diverse audiences to engage in the design of science-based plans is of key importance to developing ecosystem

  7. Costing the supply chain for delivery of ACT and RDTs in the public sector in Benin and Kenya.

    Science.gov (United States)

    Shretta, Rima; Johnson, Brittany; Smith, Lisa; Doumbia, Seydou; de Savigny, Don; Anupindi, Ravi; Yadav, Prashant

    2015-02-05

    Studies have shown that supply chain costs are a significant proportion of total programme costs. Nevertheless, the costs of delivering specific products are poorly understood and ballpark estimates are often used to inadequately plan for the budgetary implications of supply chain expenses. The purpose of this research was to estimate the country level costs of the public sector supply chain for artemisinin-based combination therapy (ACT) and rapid diagnostic tests (RDTs) from the central to the peripheral levels in Benin and Kenya. A micro-costing approach was used and primary data on the various cost components of the supply chain was collected at the central, intermediate, and facility levels between September and November 2013. Information sources included central warehouse databases, health facility records, transport schedules, and expenditure reports. Data from document reviews and semi-structured interviews were used to identify cost inputs and estimate actual costs. Sampling was purposive to isolate key variables of interest. Survey guides were developed and administered electronically. Data were extracted into Microsoft Excel, and the supply chain cost per unit of ACT and RDT distributed by function and level of system was calculated. In Benin, supply chain costs added USD 0.2011 to the initial acquisition cost of ACT and USD 0.3375 to RDTs (normalized to USD 1). In Kenya, they added USD 0.2443 to the acquisition cost of ACT and USD 0.1895 to RDTs (normalized to USD 1). Total supply chain costs accounted for more than 30% of the initial acquisition cost of the products in some cases and these costs were highly sensitive to product volumes. The major cost drivers were found to be labour, transport, and utilities with health facilities carrying the majority of the cost per unit of product. Accurate cost estimates are needed to ensure adequate resources are available for supply chain activities. Product volumes should be considered when costing supply chain

  8. Citizens and service channels: channel choice and channel management implications

    NARCIS (Netherlands)

    Pieterson, Willem Jan

    2010-01-01

    The arrival of electronic channels in the 1990s has had a huge impact on governmental service delivery. The new channels have led to many new opportunities to improve public service delivery, not only in terms of citizen satisfaction, but also in cost reduction for governmental agencies. However,

  9. Expression of TRPV1 channels after nerve injury provides an essential delivery tool for neuropathic pain attenuation.

    Directory of Open Access Journals (Sweden)

    Hossain Md Zakir

    Full Text Available Increased expression of the transient receptor potential vanilloid 1 (TRPV1 channels, following nerve injury, may facilitate the entry of QX-314 into nociceptive neurons in order to achieve effective and selective pain relief. In this study we hypothesized that the level of QX-314/capsaicin (QX-CAP--induced blockade of nocifensive behavior could be used as an indirect in-vivo measurement of functional expression of TRPV1 channels. We used the QX-CAP combination to monitor the functional expression of TRPV1 in regenerated neurons after inferior alveolar nerve (IAN transection in rats. We evaluated the effect of this combination on pain threshold at different time points after IAN transection by analyzing the escape thresholds to mechanical stimulation of lateral mental skin. At 2 weeks after IAN transection, there was no QX-CAP mediated block of mechanical hyperalgesia, implying that there was no functional expression of TRPV1 channels. These results were confirmed immunohistochemically by staining of regenerated trigeminal ganglion (TG neurons. This suggests that TRPV1 channel expression is an essential necessity for the QX-CAP mediated blockade. Furthermore, we show that 3 and 4 weeks after IAN transection, application of QX-CAP produced a gradual increase in escape threshold, which paralleled the increased levels of TRPV1 channels that were detected in regenerated TG neurons. Immunohistochemical analysis also revealed that non-myelinated neurons regenerated slowly compared to myelinated neurons following IAN transection. We also show that TRPV1 expression shifted towards myelinated neurons. Our findings suggest that nerve injury modulates the TRPV1 expression pattern in regenerated neurons and that the effectiveness of QX-CAP induced blockade depends on the availability of functional TRPV1 receptors in regenerated neurons. The results of this study also suggest that the QX-CAP based approach can be used as a new behavioral tool to detect

  10. The impact of retail-sector delivery of artemether-lumefantrine on malaria treatment of children under five in Kenya: a cluster randomized controlled trial.

    Directory of Open Access Journals (Sweden)

    Beth P Kangwana

    2011-05-01

    Full Text Available It has been proposed that artemisinin-based combination therapy (ACT be subsidised in the private sector in order to improve affordability and access. This study in western Kenya aimed to evaluate the impact of providing subsidized artemether-lumefantrine (AL through retail providers on the coverage of prompt, effective antimalarial treatment for febrile children aged 3-59 months.We used a cluster-randomized, controlled design with nine control and nine intervention sublocations, equally distributed across three districts in western Kenya. Cross-sectional household surveys were conducted before and after the delivery of the intervention. The intervention comprised provision of subsidized packs of paediatric ACT to retail outlets, training of retail outlet staff, and community awareness activities. The primary outcome was defined as the proportion of children aged 3-59 months reporting fever in the past 2 weeks who started treatment with AL on the same day or following day of fever onset. Data were collected using structured questionnaires and analyzed based on cluster-level summaries, comparing control to intervention arms, while adjusting for other covariates. Data were collected on 2,749 children in the target age group at baseline and 2,662 at follow-up. 29% of children experienced fever within 2 weeks before the interview. At follow-up, the percentage of children receiving AL on the day of fever or the following day had risen by 14.6% points in the control arm (from 5.3% [standard deviation (SD: 3.2%] to 19.9% [SD: 10.0%] and 40.2% points in the intervention arm (from 4.7% [SD: 3.4%] to 44.9% [SD: 11.7%]. The percentage of children receiving AL was significantly greater in the intervention arm at follow-up, with a difference between the arms of 25.0% points (95% confidence interval [CI]: 14.1%, 35.9%; unadjusted p = 0.0002, adjusted p = 0.0001. No significant differences were observed between arms in the proportion of caregivers who sought

  11. Customers Demographics Influence on Usage of Retail Banking Channels

    Directory of Open Access Journals (Sweden)

    Neha GUPTA

    2016-09-01

    Full Text Available The study presents the usage of retail banking influenced by customers’ demographics of selected Public Sector Banks (PSBs of India. The study was based on primary data collected through structured questionnaire. The simple random sampling technique used for data collection for sample size 692. The study finds that public sector banks need to understand the usage pattern of an individual customer using delivery channel to add greater value to customers. Respondent age groups influence ATMs usage. Internet banking is majorly influenced by the customers’ demographics. Respondents’ age group and qualification influence mobile banking. Branch lobby kiosk is not influenced by any demographics. The identification of most influential demographic variable will help to build strong and effective cross-selling and up-selling of financial products and services. Our study was limited to the customers of PSBs of India. This study may be helpful to PSBs for enhancing effective usage of delivery channels.

  12. Sector Economic Outlook. Energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-04-15

    The energy sector is a key driver of the economic pillar of Vision 2030. As the economy grows, urbanization intensifies and incomes increase, corporate and household demand for energy also rises. To meet this growth in demand for energy, the sector needs to increase investments and diversify into more sources of energy such as geothermal and wind power. It is therefore critical that focus is directed towards development and sustainability of the energy sector to ensure delivery of least cost power that will improve Kenya's competitiveness and achieve the Vision 2030 objective of 10% average annual economic growth.

  13. Improving Outcomes in the Nigeria Healthcare Sector through Public ...

    African Journals Online (AJOL)

    PPP) model in the Country's healthcare sector. Public - Private Interaction offers opportunity of leveraging private sector investment in the sector and further enhances improvements in service delivery as well as increases access to quality ...

  14. Conferring of contracts by utilities in the Single European Market. Transposition of the sectoral directive where it concerns construction and delivery orders into German law

    International Nuclear Information System (INIS)

    Pick, H.; Wetzel, U.

    1994-01-01

    After the enactment of the Second Law Amending the Law on Budgetary Principles, the Ordinance on the Confering of Contracts, and the Ordinance on Verification; and the amendment of the ordinances on the placing of construction and delivery orders (VOB and VOL) the European Directives on so-called ''public'' tendering can be said to be transposed into German law as far as they concern construction and delivery orders. This means that as of 1 March 1994 besides the ''classical'' public contractors utilities, too, must invite bids Europe-wide. According to European law this also applies to service orders as of 1 July 1994, but this provision still awaits transposition into German law. (orig.) [de

  15. Agriculture Sectors

    Science.gov (United States)

    The Agriculture sectors comprise establishments primarily engaged in growing crops, raising animals, and harvesting fish and other animals. Find information on compliance, enforcement and guidance on EPA laws and regulations on the NAICS 111 & 112 sectors.

  16. Integrated clinical and quality improvement coaching in Son La Province, Vietnam: a model of building public sector capacity for sustainable HIV care delivery.

    Science.gov (United States)

    Cosimi, Lisa A; Dam, Huong V; Nguyen, Thai Q; Ho, Huyen T; Do, Phuong T; Duc, Duat N; Nguyen, Huong T; Gardner, Bridget; Libman, Howard; Pollack, Todd; Hirschhorn, Lisa R

    2015-07-17

    The global scale-up of antiretroviral therapy included extensive training and onsite support to build the capacity of HIV health care workers. However, traditional efforts aimed at strengthening knowledge and skills often are not successful at improving gaps in the key health systems required for sustaining high quality care. We trained and mentored existing staff of the Son La provincial health department and provincial HIV clinic to work as a provincial coaching team (PCT) to provide integrated coaching in clinical HIV skills and quality improvement (QI) to the HIV clinics in the province. Nine core indicators were measured through chart extraction by clinic and provincial staff at baseline and at 6 month intervals thereafter. Coaching from the team to each of the clinics, in both QI and clinical skills, was guided by results of performance measurements, gap analyses, and resulting QI plans. After 18 months, the PCT had successfully spread QI activities, and was independently providing regular coaching to the provincial general hospital clinic and six of the eight district clinics in the province. The frequency and type of coaching was determined by performance measurement results. Clinics completed a mean of five QI projects. Quality of HIV care was improved throughout all clinics with significant increases in seven of the indicators. Overall both the PCT activities and clinic performance were sustained after integration of the model into the Vietnam National QI Program. We successfully built capacity of a team of public sector health care workers to provide integrated coaching in both clinical skills and QI across a province. The PCT is a feasible and effective model to spread and sustain quality activities and improve HIV care services in a decentralized rural setting.

  17. Power and Thermal Technologies for Air and Space-Scientific Research Program. Delivery Order 0017: Study of Microchip Power Module Materials Using Mini-Channel Heat Exchanger

    Science.gov (United States)

    2009-12-01

    at the mid-point of the channels. In fabricating the heat exchanger, a method of attaching the inlet and exit flow tubes (stainless- steel 625 ) to...and the inlet/exit tubing. The mixing chambers ( Inconel 600) were machined as two pieces which were later welded together to make one chamber. The

  18. Improving Outcomes in the Nigeria Healthcare Sector through Public ...

    African Journals Online (AJOL)

    Nigeria's healthcare sector over the years has continued to degenerate with health indicators ... in service delivery as well as increases access to quality healthcare. ... Key words: Nigeria, Healthcare Sector, Health Outcomes, Health Indicators, ...

  19. Paleocene Wilcox cross-shelf channel-belt history and shelf-margin growth: Key to Gulf of Mexico sediment delivery

    Science.gov (United States)

    Zhang, Jinyu; Steel, Ronald; Ambrose, William

    2017-12-01

    Shelf margins prograde and aggrade by the incremental addition of deltaic sediments supplied from river channel belts and by stored shoreline sediment. This paper documents the shelf-edge trajectory and coeval channel belts for a segment of Paleocene Lower Wilcox Group in the northern Gulf of Mexico based on 400 wireline logs and 300 m of whole cores. By quantitatively analyzing these data and comparing them with global databases, we demonstrate how varying sediment supply impacted the Wilcox shelf-margin growth and deep-water sediment dispersal under greenhouse eustatic conditions. The coastal plain to marine topset and uppermost continental slope succession of the Lower Wilcox shelf-margin sediment prism is divided into eighteen high-frequency ( 300 ky duration) stratigraphic sequences, and further grouped into 5 sequence sets (labeled as A-E from bottom to top). Sequence Set A is dominantly muddy slope deposits. The shelf edge of Sequence Sets B and C prograded rapidly (> 10 km/Ma) and aggraded modestly ( 80 m/Ma) characterizes Sequence Sets D and E, which is associated with smaller (9-10 m thick on average) and isolated channel belts. This stratigraphic trend is likely due to an upward decreasing sediment supply indicated by the shelf-edge progradation rate and channel size, as well as an upward increasing shelf accommodation indicated by the shelf-edge aggradation rate. The rapid shelf-edge progradation and large rivers in Sequence Sets B and C confirm earlier suggestions that it was the early phase of Lower Wilcox dispersal that brought the largest deep-water sediment volumes into the Gulf of Mexico. Key factors in this Lower Wilcox stratigraphic trend are likely to have been a very high initial sediment flux to the Gulf because of the high initial release of sediment from Laramide catchments to the north and northwest, possibly aided by modest eustatic sea-level fall on the Texas shelf, which is suggested by the early, flat shelf-edge trajectory, high

  20. Effects of Parallel Channel Interactions, Steam Flow, Liquid Subcool ...

    African Journals Online (AJOL)

    Tests were performed to examine the effects of parallel channel interactions, steam flow, liquid subcool and channel heat addition on the delivery of liquid from the upper plenum into the channels and lower plenum of Boiling Water Nuclear Power Reactors during reflood transients. Early liquid delivery into the channels, ...

  1. National Electric Sector Cybersecurity Organization Resource (NESCOR)

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2014-06-30

    The goal of the National Electric Sector Cybersecurity Organization Resource (NESCOR) project was to address cyber security issues for the electric sector, particularly in the near and mid-term. The following table identifies the strategies from the DOE Roadmap to Achieve Energy Delivery Systems Cybersecurity published in September 2011 that are applicable to the NESCOR project.

  2. Industrial sector

    International Nuclear Information System (INIS)

    Ainul Hayati Daud; Hazmimi Kasim

    2010-01-01

    The industrial sector is categorized as related to among others, the provision of technical and engineering services, supply of products, testing and troubleshooting of parts, systems and industrial plants, quality control and assurance as well as manufacturing and processing. A total of 161 entities comprising 47 public agencies and 114 private companies were selected for the study in this sector. The majority of the public agencies, 87 %, operate in Peninsular Malaysia. The remainders were located in Sabah and Sarawak. The findings of the study on both public agencies and private companies are presented in subsequent sections of this chapter. (author)

  3. Agricultural sector

    International Nuclear Information System (INIS)

    Ainul Hayati Daud; Hazmimi Kasim

    2010-01-01

    The applications of nuclear technology in agriculture sector cover the use of the technology at every aspects of agricultural activity, starting from the seed to harvesting as well as the management of plantations itself. In this sector, a total of 55 entities comprising 17 public agencies and 38 private companies were selected for the study. Almost all, 91 % of them are located in Peninsular Malaysia; the rest operates in Sabah and Sarawak. The findings of the study in the public agencies and private companies are presented in the next sections. (author)

  4. Delivery presentations

    Science.gov (United States)

    Pregnancy - delivery presentation; Labor - delivery presentation; Occiput posterior; Occiput anterior; Brow presentation ... The mother can walk, rock, and try different delivery positions during labor to help encourage the baby ...

  5. Energy sector

    International Nuclear Information System (INIS)

    1995-01-01

    Within the framework of assessing the state of the environment in Lebanon, this chapter describes primary energy demand, the electricity generating sector and environmental impacts arising from the energy sector.Apart from hydropower and traditional energy sources, which together represent 1.7% of energy consumption, all energy in Lebanon derives from imported petroleum products and some coal.Tables present the imports of different petroleum products (Gasoil, Kerosene, fuel oil, coal etc...), their use, the energy balance and demand.Energy pricing and pricing policies, formal and informal electricity generations in Lebanon are described emphasized by tables. The main environmental impacts are briefly summarized. Thermal power stations give rise to emissions of Sulphur dioxide (SO 2 ), particulates, oxides of nitrogen (NO x ) and CO/CO 2 from combustion of primary fuel informally generated power from both industry and domestic consumption produce particulate materials and emissions of NO x and SO 2 projected emissions of SO 2 from the power sector with the present generating capacity and with the new combined cycle power plants in operation are shown. Other environmental impacts are described. Recommendations for supply and environment policy are presented

  6. Speedy changes in energy sector

    International Nuclear Information System (INIS)

    Kazlauskas, J.

    1998-01-01

    Status of the reforms in Lithuania's energy sector and preparation of updated Energy Strategy is presented in this article. The new Strategy has been worked out considering the conclusions of different studies as well as the changes that have taken place in Lithuania and restructuring of its energy sector, the guidelines of the European Union. The principal objectives of the country's energy sector consists in reliable and safe energy supply with minimum expenses, increasing efficiency of energy utilisation, introducing principles of market economy within the sector, reducing environmental impacts, preparing Lithuania's energy sector for integration into the EU. In the field of nuclear energy the top priority is to ensure the safety of Ignalina NPP. Ignalina NPP will only be operated if and as long as it is safe. Two most likely scenarios for the future operation of Ignalina NPP are analysed in the draft Strategy. According to scenario 1, reactor 1 and 2 are to be operated half of the design service life, until 2005 and 2010 respectively, i.e. until the gap between the graphite and fuel channels reaches the critical margin. In accordance with the second scenario, the fuel channels are to be replaced as envisaged in the design, after which the reactors may be operated for another 10 - 15 years

  7. “Crossing over”: appropriate private sector principles, to operate more reliable public sector water services

    OpenAIRE

    Kevin Wall

    2008-01-01

    Private sector institutions utilise many different business methods, some of which can selectively be adapted for use by organisations outside the private sector, to the benefit of their service delivery responsibilities. But the best of the appropriate practices from the private sector have often “not crossed over”. The Water Research Commission (WRC) of South Africa, working in collaboration with the Council for Scientific and Industrial Research (CSIR), finds that the concept of franch...

  8. Emerging Requirements for Technology Management: A Sector-based Scenario Planning Approach

    Directory of Open Access Journals (Sweden)

    Simon Patrick Philbin

    2013-09-01

    Full Text Available Identifying the emerging requirements for technology management will help organisations to prepare for the future and remain competitive. Indeed technology management as a discipline needs to develop and respond to societal and industrial needs as well as the corresponding technology challenges. Therefore, following a review of technology forecasting methodologies, a sector-based scenario planning approach has been used to derive the emerging requirements for technology management. This structured framework provided an analytical lens to focus on the requirements for managing technology in the healthcare, energy and higher education sectors over the next 5-10 years. These requirements include the need for new business models to support the adoption of technologies; integration of new technologies with existing delivery channels; management of technology options including R&D project management; technology standards, validation and interoperability; and decision-making tools to support technology investment.

  9. Sectoral assessments

    Energy Technology Data Exchange (ETDEWEB)

    Callaway, J M; Fenhann, J; Gorham, R; Makundi, W; Sathaye, J

    1999-09-01

    This publication contains five papers that were written as a part of the GEF project, The Economics of Greenhouse Gas Limitations. The main goal of the project was to assess the greenhouse gas reductions and incremental costs of mitigation option sin Ecuador, Argentina, Senegal, Mauritius, Vietnam, Indonesia, Estonia and Hungary. In addition, regional studies were conducted for the Andean Pact nations and Southern Africa to assess various aspects of regional co-operation in reducing greenhouse gas emissions. The GEF study also involved the development of a methodological framework for climate change assessment, with a special emphasis on developing countries. These guidelines have been published in a separate document, Economics of Greenhouse Gas Limitations: Methodological Guidelines. The papers in this publication focus on various methodological and policy aspects of greenhouse gas mitigation at the sectoral level, and are outgrowth of work performed on other parts of the GEF project. (au)

  10. Advanced SLARette delivery machine

    International Nuclear Information System (INIS)

    Bodner, R.R.

    1995-01-01

    SLARette 1 equipment, comprising of a SLARette Delivery Machine, SLAR Tools, SLAR power supplies and SLAR Inspection Systems was designed, developed and manufactured to service fuel channels of CANDU 6 stations during the regular yearly station outages. The Mark 2 SLARette Delivery Machine uses a Push Tube system to provide the axial and rotary movements of the SLAR Tool. The Push Tubes are operated remotely but must be attached and removed manually. Since this operation is performed at the Reactor face, there is radiation dose involved for the workers. An Advanced SLARette Delivery Machine which incorporates a computer controlled telescoping Ram in the place of the Push Tubes has been recently designed and manufactured. Utilization of the Advanced SLARette Delivery Machine significantly reduces the amount of radiation dose picked up by the workers because the need to have workers at the face of the Reactor during the SLARette operation is greatly reduced. This paper describes the design, development and manufacturing process utilized to produce the Advanced SLARette Delivery Machine and the experience gained during the Gentilly-2 NGS Spring outage. (author)

  11. Single top t-channel

    CERN Document Server

    Faltermann, Nils

    2017-01-01

    The production of single top quarks allows to study the interplay of top quark physics and the electroweak sector of the standard model. Deviations from predictions can be a hint for physics beyond the standard model. The t-channel is the dominant production mode for single top quarks at the LHC. This talk presents the latest measurements from the ATLAS and CMS collaborations.

  12. Energy efficiency programs and policies in the industrial sector in industrialized countries

    Energy Technology Data Exchange (ETDEWEB)

    Galitsky, Christina; Price, Lynn; Worrell, Ernst

    2004-06-01

    About 37% of the primary energy consumed both in the U.S. and globally is used by the industrial sector. A variety of energy efficiency policies and programs have been implemented throughout the world in an effort to improve the energy efficiency of this sector. This report provides an overview of these policies and programs in twelve industrialized nations and the European Union (EU). We focus on energy efficiency products and services that are available to industrial consumers, such as reports, guidebooks, case studies, fact sheets, profiles, tools, demonstrations, roadmaps and benchmarking. We also focus on the mechanisms to communicate the availability and features of these products and services and to disseminate them to the industrial consumers who can use them. Communication channels include customer information centers and websites, conferences and trade shows, workshops and other training mechanisms, financial assistance programs, negotiated agreements, newsletters, publicity, assessments, tax and subsidy schemes and working groups. In total, over 30 types of industrial sector energy efficiency products, services and delivery channels have been identified in the countries studied. Overall, we found that the United States has a large variety of programs and offers industry a number of supporting programs for improving industrial energy efficiency. However, there are some products and services found in other industrialized countries that are not currently used in the U.S., including benchmarking programs, demonstration of commercialized technologies and provision of energy awareness promotion materials to companies. Delivery mechanisms found in other industrialized countries that are not employed in the U.S. include negotiated agreements, public disclosure and national-level tax abatement for energy-efficient technologies.

  13. Fractional laser-assisted drug delivery

    DEFF Research Database (Denmark)

    Taudorf, Elisabeth Hjardem; Lerche, C.M.; Erlendsson, A M

    2016-01-01

    BACKGROUND AND OBJECTIVE: Ablative fractional laser (AFXL) facilitates delivery of topical methotrexate (MTX). This study investigates impact of laser-channel depth on topical MTX-delivery. MATERIALS AND METHODS: MTX (1% [w/v]) diffused for 21 hours through AFXL-exposed porcine skin in in vitro F...

  14. Ion channeling

    International Nuclear Information System (INIS)

    Erramli, H.; Blondiaux, G.

    1994-01-01

    Channeling phenomenon was predicted, many years ago, by stark. The first channeling experiments were performed in 1963 by Davies and his coworkers. Parallely Robinson and Oen have investigated this process by simulating trajectories of ions in monocrystals. This technique has been combined with many methods like Rutherford Backscattering Spectrometry (R.B.S.), Particles Induced X-rays Emission (P.I.X.E) and online Nuclear Reaction (N.R.A.) to localize trace elements in the crystal or to determine crystalline quality. To use channeling for material characterization we need data about the stopping power of the incident particle in the channeled direction. The ratios of channeled to random stopping powers of silicon for irradiation in the direction have been investigated and compared to the available theoretical results. We describe few applications of ion channeling in the field of materials characterization. Special attention is given to ion channeling combined with Charged Particle Activation Analysis (C.P.A.A.) for studying the behaviour of oxygen atoms in Czochralski silicon lattices under the influence of internal gettering and in different gaseous atmospheres. Association between ion channeling and C.P.A.A was also utilised for studying the influence of the growing conditions on concentration and position of carbon atoms at trace levels in the MOVPE Ga sub (1-x) Al sub x lattice. 6 figs., 1 tab., 32 refs. (author)

  15. Channel One Online: Advertising Not Educating.

    Science.gov (United States)

    Pasnik, Shelley

    Rather than viewing Channel One's World Wide Web site as an authentic news bureau, as the organization claims, it is better understood as an advertising delivery system. The web site is an attempt to expand Channel One's reach into schools, taking advantage of unsuspecting teachers and students who might fall prey to spurious claims. This paper…

  16. Channel box

    International Nuclear Information System (INIS)

    Tanabe, Akira.

    1993-01-01

    In a channel box of a BWR type reactor, protruding pads are disposed in axial position on the lateral side of a channel box opposing to a control rod and facing the outer side portion of the control rod in a reactor core loaded state. In the initial loading stage of fuel assemblies, channel fasteners and spacer pads are abutted against each other in the upper portion between the channel boxes sandwiching the control rod therebetween. Further, in the lower portion, a gap as a channel for the movement of the control rod is ensured by the support of fuel support metals. If the channel box is bent toward the control rod along with reactor operation, the pads are abutted against each other to always ensure the gap through which the control rod can move easily. Further, when the pads are brought into contact with each other, the bending deformation of the channel box is corrected by urging to each other. Thus, the control rod can always be moved smoothly to attain reactor safety operation. (N.H.)

  17. After Delivery

    Science.gov (United States)

    ... Rights Employment Discrimination Health Care Professionals Law Enforcement Driver's License For Lawyers Food & Fitness Home Food MyFoodAdvisor ... A Listen En Español After Delivery After your baby arrives, your body begins to recover from the ...

  18. Strong Sector in non-minimal SUSY model

    Directory of Open Access Journals (Sweden)

    Costantini Antonio

    2016-01-01

    Full Text Available We investigate the squark sector of a supersymmetric theory with an extended Higgs sector. We give the mass matrices of stop and sbottom, comparing the Minimal Supersymmetric Standard Model (MSSM case and the non-minimal case. We discuss the impact of the extra superfields on the decay channels of the stop searched at the LHC.

  19. Surface channeling

    International Nuclear Information System (INIS)

    Sizmann, R.; Varelas, C.

    1976-01-01

    There is experimental evidence that swift light ions incident at small angles towards single crystalline surfaces can lose an appreciable fraction of their kinetic energy during reflection. It is shown that these projectiles penetrate into the bulk surface region of the crystal. They can travel as channeled particles along long paths through the solid (surface channeling). The angular distribution and the depth history of the re-emerged projectiles are investigated by computer simulations. A considerable fraction of the penetrating projectiles re-emerges from the crystal with constant transverse energy if the angle of incidence is smaller than the critical angle for axial channeling. Analytical formulae are derived based on a diffusion model for surface channeling. A comparison with experimental data exhibits the relevance of the analytical solutions. (Auth.)

  20. Spark Channels

    Energy Technology Data Exchange (ETDEWEB)

    Haydon, S. C. [Department of Physics, University of New England, Armidale, NSW (Australia)

    1968-04-15

    A brief summary is given of the principal methods used for initiating spark channels and the various highly time-resolved techniques developed recently for studies with nanosecond resolution. The importance of the percentage overvoltage in determining the early history and subsequent development of the various phases of the growth of the spark channel is discussed. An account is then given of the recent photographic, oscillographic and spectroscopic investigations of spark channels initiated by co-axial cable discharges of spark gaps at low [{approx} 1%] overvoltages. The phenomena observed in the development of the immediate post-breakdown phase, the diffuse glow structure, the growth of the luminous filament and the final formation of the spark channel in hydrogen are described. A brief account is also given of the salient features emerging from corresponding studies of highly overvolted spark gaps in which the spark channel develops from single avalanche conditions. The essential differences between the two types of channel formation are summarized and possible explanations of the general features are indicated. (author)

  1. Sector Information Data Set

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Fishing sectors were established in the Greater Atlantic region in 2010 under catch share management initiatives. Sector data kept at GARFO is mostly a collection of...

  2. Public Sector Expatriate Managers:

    DEFF Research Database (Denmark)

    Fenner, Charles, R., Jr.; Selmer, Jan

    2008-01-01

    Although public sector expatriates are becoming increasingly common, research on them is very limited. There is reason to believe that the situation for expatriates from the public sector may be different than for those from the private sector. This study investigated U.S. Department of Defense a...

  3. MARKETING CHANNELS

    Directory of Open Access Journals (Sweden)

    Ljiljana Stošić Mihajlović

    2014-07-01

    Full Text Available Marketing channel is a set of entities and institutions, completion of distribution and marketing activities, attend the efficient and effective networking of producers and consumers. Marketing channels include the total flows of goods, money and information taking place between the institutions in the system of marketing, establishing a connection between them. The functions of the exchange, the physical supply and service activities, inherent in the system of marketing and trade. They represent paths which products and services are moving after the production, which will ultimately end up buying and eating by the user.

  4. The separated-sector cyclotron

    International Nuclear Information System (INIS)

    1988-01-01

    The injection system of the SSC, consisting of two bending magnets (BM1 and BM2) and a magnetic inflection channel (MIC) in the pole tip of one sector magnet, has been operating without failure since installation. Beam injection efficiency of 100% is achieved with ease. The extraction system performs well. The first extraction element, the electrostatic extraction channel (EEC), located in the second half of the injection valley vacuum chamber, lost a few of its foils of the septum, presumably from interception of a beam of high intensity. This does not interfere with the proper functioning of the channel. The 5 Mω damping resistor located between high-voltage power supply and the EEC had to be repaired twice during the past year. A slight modification to the design should prevent recurrence of this problem. Although the second extraction element, i.e. the first septum magnet SPM1, has been functioning satisfactorily, its driving mechanism had to be repaired during a scheduled shut-down. The final extraction element, i.e. the second septum magnet SPM2 is functioning well, but a water leak on the inner liner (collimator) made it necessary to remove SPM2 for repairs. A slightly modified driving system has been fitted to this magnet as the previous system occasionally failed to function properly due to unexpectedly high forces

  5. Dondurulmuş Hazır Gıda Dağıtım Kanalında Dikey Yönlü Çatışma Davranışı: Doğu Karadeniz Bölgesi’nde Bir Alan Araştırması(A Vertical Conflict Behaviour in the Distribution Channel of Frozen Prepared Food Sector: A Survey Research in the Black Sea Region

    Directory of Open Access Journals (Sweden)

    Hasan AYYILDIZ

    2010-01-01

    Full Text Available In this research, conflict behaviour and solution methods between independent retailers and wholesalers in frozen prepared food sector were investigated. According to the results of investigation that performed on 181 independent retailers which selected by convenience sampling method in the East Blacksea Region (Giresun, Trabzon, Rize and Artvin, the most important conflict subject are different and privileged discount and payment condition applying. Beside this, to evade taking risk and conflict about order delivery timing are following. While puzzling over conflict subjects between retailers and wholesalers, the most important methods used are job shareouting to manage promoting struggle, boycotting and changing wholesalers and constituting a complaining unit related to product.

  6. Sectoral Innovation Watch Biotechnology Sector. Final sector report

    NARCIS (Netherlands)

    Enzing, C.

    2011-01-01

    Biotechnology has evolved from a single set of technologies in the mid 1970s into a full grown technological field that is the driving force in innovation processes in many industrial sectors (pharmaceutical, medical, agriculture, food, chemical, environment, instruments). Nowadays, biotechnology is

  7. Sectoral Innovation Watch Food and Drinks Sector. Final Sector Report

    NARCIS (Netherlands)

    Leis, M.; Gijsbers, G.; Zee, F. van der

    2011-01-01

    The food and drinks manufacturing industry is a diverse and complex sector. There are ample possibilities for performance improvement and innovation in the food and drinks industry as well as a variety of challenges ranging from a lack of financial and human resources, fragmented consumer interests

  8. Second sector cool down

    CERN Multimedia

    2007-01-01

    At the beginning of July, cool-down is starting in the second LHC sector, sector 4-5. The cool down of sector 4-5 may occasionally generate mist at Point 4, like that produced last January (photo) during the cool-down of sector 7-8.Things are getting colder in the LHC. Sector 7-8 has been kept at 1.9 K for three weeks with excellent stability (see Bulletin No. 16-17 of 16 April 2007). The electrical tests in this sector have got opt to a successful start. At the beginning of July the cryogenic teams started to cool a second sector, sector 4-5. At Point 4 in Echenevex, where one of the LHC’s cryogenic plants is located, preparations for the first phase of the cool-down are underway. During this phase, the sector will first be cooled to 80 K (-193°C), the temperature of liquid nitrogen. As for the first sector, 1200 tonnes of liquid nitrogen will be used for the cool-down. In fact, the nitrogen circulates only at the surface in the ...

  9. Channel Power in Multi-Channel Environments

    NARCIS (Netherlands)

    M.G. Dekimpe (Marnik); B. Skiera (Bernd)

    2004-01-01

    textabstractIn the literature, little attention has been paid to instances where companies add an Internet channel to their direct channel portfolio. However, actively managing multiple sales channels requires knowing the customers’ channel preferences and the resulting channel power. Two key

  10. Aquaglyceroporins: generalized metalloid channels

    Science.gov (United States)

    Mukhopadhyay, Rita; Bhattacharjee, Hiranmoy; Rosen, Barry P.

    2014-01-01

    Background: Aquaporins (AQPs), members of a superfamily of transmembrane channel proteins, are ubiquitous in all domains of life. They fall into a number of branches that can be functionally categorized into two major sub-groups: i) orthodox aquaporins, which are water-specific channels, and ii) aquaglyceroporins, which allow the transport of water, non-polar solutes, such as urea or glycerol, the reactive oxygen species hydrogen peroxide, and gases such as ammonia, carbon dioxide and nitric oxide and, as described in this review, metalloids. Scope of Review: This review summarizes the key findings that AQP channels conduct bidirectional movement of metalloids into and out of cells. Major Conclusions: As(OH)3 and Sb(OH)3 behave as inorganic molecular mimics of glycerol, a property that allows their passage through AQP channels. Plant AQPs also allow the passage of boron and silicon as their hydroxyacids, boric acid (B(OH)3) and orthosilicic acid (Si(OH)4), respectively. Genetic analysis suggests that germanic acid (GeO2) is also a substrate. While As(III), Sb(III) and Ge(IV) are toxic metalloids, borate (B(III)) and silicate (Si(IV)) are essential elements in higher plants. General Significance: The uptake of environmental metalloids by aquaporins provides an understanding of (i) how toxic elements such as arsenic enter the food chain; (ii) the delivery of arsenic and antimony containing drugs in the treatment of certain forms of leukemia and chemotherapy of diseases caused by pathogenic protozoa; and (iii) the possibility that food plants such as rice could be made safer by genetically modifying them to exclude arsenic while still accumulating boron and silicon. PMID:24291688

  11. Assisted Vaginal Delivery

    Science.gov (United States)

    ... Education & Events Advocacy For Patients About ACOG Assisted Vaginal Delivery Home For Patients Search FAQs Assisted Vaginal ... Vaginal Delivery FAQ192, February 2016 PDF Format Assisted Vaginal Delivery Labor, Delivery, and Postpartum Care What is ...

  12. The emerging fourth sector

    OpenAIRE

    Friis, Andreas

    2009-01-01

    The Fourth Sector is a new phenomenon related to dual social and financial value creation, until now not clearly defined with crisp sectoral boundaries and an operationalized definition. The phenomenon is getting increased attention in media, conferences, business schools and by organizations all over the world, and this study intends to explain the macroenvironmental changes that led to the rise of the fourth sector, describe new trends of social value creation in the private ...

  13. Treatment delivery software for a new clinical grade ultrasound system for thermoradiotherapy.

    Science.gov (United States)

    Novák, Petr; Moros, Eduardo G; Straube, William L; Myerson, Robert J

    2005-11-01

    A detailed description of a clinical grade Scanning Ultrasound Reflector Linear Array System (SURLAS) applicator was given in a previous paper [Med. Phys. 32, 230-240 (2005)]. In this paper we concentrate on the design, development, and testing of the personal computer (PC) based treatment delivery software that runs the therapy system. The SURLAS requires the coordinated interaction between the therapy applicator and several peripheral devices for its proper and safe operation. One of the most important tasks was the coordination of the input power sequences for the elements of two parallel opposed ultrasound arrays (eight 1.5 cm x 2 cm elements/array, array 1 and 2 operate at 1.9 and 4.9 MHz, respectively) in coordination with the position of a dual-face scanning acoustic reflector. To achieve this, the treatment delivery software can divide the applicator's treatment window in up to 64 sectors (minimum size of 2 cm x 2 cm), and control the power to each sector independently by adjusting the power output levels from the channels of a 16-channel radio-frequency generator. The software coordinates the generator outputs with the position of the reflector as it scans back and forth between the arrays. Individual sector control and dual frequency operation allows the SURLAS to adjust power deposition in three dimensions to superficial targets coupled to its treatment window. The treatment delivery software also monitors and logs several parameters such as temperatures acquired using a 16-channel thermocouple thermometry unit. Safety (in particular to patients) was the paramount concern and design criterion. Failure mode and effects analysis (FMEA) was applied to the applicator as well as to the entire therapy system in order to identify safety issues and rank their relative importance. This analysis led to the implementation of several safety mechanisms and a software structure where each device communicates with the controlling PC independently of the others. In case

  14. Premature delivery

    Directory of Open Access Journals (Sweden)

    Bernardita Donoso Bernales

    2012-09-01

    Full Text Available Preterm delivery is the single most important cause of perinatal morbidity and mortality. In Chile, preterm births have increased in the past decade, although neonatal morbidity and mortality attributable to it shows a downward trend, thanks to improvements in neonatal care of premature babies, rather than the success of obstetric preventive and therapeutic strategies. This article describes clinical entities, disease processes and conditions that constitute predisposing factors of preterm birth, as well as an outline for the prevention and clinical management of women at risk of preterm birth.

  15. Energy conservation in agriculture sector

    International Nuclear Information System (INIS)

    Maggo, J.N.

    1991-01-01

    The annual production of foodgrains in India rose from 50.8 million tonnes in 1950-51 to 178 million tonnes in 1989-90. One of the factors which led to this impressive growth is the continued increase in input of mechanization and energy in the agricultural sector by way of tractors running on diesel and pumps (for water supply) based on diesel and electricity. Electricity consumption in agricultural sector rose from 833 million kWh in 1960-61 to 47000 million kWh in 1990-91 and is further expected to rise to 81.8 TWH in 1999-2000. Considering the heavy investments required for production and supply of energy, it has become imperative to avoid wasteful use of energy and to use energy more efficiently. This can be done by : (1) Changing the electricity tariff structure from the present horse power related rates to energy consumption related rates. This will induce farmers to avoid waste in energy use. (2) Adopting energy efficiency measures. These measures are : (1) replacement of inefficient foot valves, suction pipes and delivery pipes of the pump sets, (2) increasing power factor of electric motors used for pumps sets, (3) reducing distribution losses over LT lines, and (4) optimizing use of fertilizers. This optimization will indirectly conserve energy by reducing electricity consumption by fertilizer industry. (M.G.B.). 5 refs., 4 tabs

  16. Situation Analysis of Healthcare Service Delivery using ...

    African Journals Online (AJOL)

    ISML5

    7. No. 1, AARSE 2017 Special Edition, January 2017. 75. Situation Analysis of ... then becomes a major bottleneck to proper planning and policy formulation in healthcare delivery. ... Uganda Annual Health Sector Performance Report for Financial Year 2014/15 ... government's strategy of taking services closer to the people.

  17. Alternative Public Service Delivery Models in Health, Water and ...

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

    The literature on public service delivery alternatives has to date been highly localized, sector specific and lacking in methodological consistency. This project seeks to analyze health, water and electricity delivery models in Africa, Asia and Latin America in order to identify and document successful alternatives to ...

  18. Rethinking the delivery of public services to citizens

    National Research Council Canada - National Science Library

    Seidle, F. Leslie

    1995-01-01

    ... Sector Reform and Service Delivery in the Antipodes New Zealand: Transforming the State Australia: a Concerted Program of Management Reform Conclusion Notes 75 Chapter Four The Canadian Federal Government and Service Delivery Issues Perceptions of Service from the Federal Government The Mulroney Government and Public Service 2000 Special Operati...

  19. Contributing factors to poor service delivery by administrative ...

    African Journals Online (AJOL)

    This article reports on a study that was conducted among non-managerial administrative employees in the public sector in Gauteng. The researchers attempted to determine the effect of specified job factors on the wellbeing and service delivery of these employees. Poor service delivery in the country triggered the research.

  20. Chemical and Petrochemical Sector

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    This publication is a background document on the global chemical and petrochemical sector for the IEA publication Energy Technology Transitions in Industry (IEA, 2009). It provides further, more detailed information on the methodology and data issues for energy efficiency indicators for the sector. The indicators discussed offer insight regarding the energy efficiency improvement potential in the short- to medium-term (by proven technologies).

  1. Energy sector alliances

    International Nuclear Information System (INIS)

    McQuade, Owen

    1998-09-01

    Contains Executive Summary and Chapters on: A changing energy sector; Rationale for the joint venture, merger or acquisition; Mergers, acquisitions and joint ventures by sector; The joint venture process; Key factors for success; Financing the venture; Case studies; The future outlook. (Author)

  2. Channelling and electromagnetic radiation of channelling particles

    International Nuclear Information System (INIS)

    Kalashnikov, N.

    1983-01-01

    A brief description is presented of the channelling of charged particles between atoms in the crystal lattice. The specificities are discussed of the transverse motion of channelling particles as are the origin and properties of quasi-characteristic radiation of channelling particles which accompany transfers from one band of permissible energies of the transverse motion of channelling particles to the other. (B.S.)

  3. Torus sector handling system

    International Nuclear Information System (INIS)

    Grisham, D.L.

    1981-01-01

    A remote handling system is proposed for moving a torus sector of the accelerator from under the cryostat to a point where it can be handled by a crane and for the reverse process for a new sector. Equipment recommendations are presented, as well as possible alignment schemes. Some general comments about future remote-handling methods and the present capabilities of existing systems will also be included. The specific task to be addressed is the removal and replacement of a 425 to 450 ton torus sector. This requires a horizontal movement of approx. 10 m from a normal operating position to a point where its further transport can be accomplished by more conventional means (crane or floor transporter). The same horizontal movement is required for reinstallation, but a positional tolerance of 2 cm is required to allow reasonable fit-up for the vacuum seal from the radial frames to the torus sector. Since the sectors are not only heavy but rather tall and narrow, the transport system must provide a safe, stable, and repeatable method fo sector movement. This limited study indicates that the LAMPF-based method of transporting torus sectors offers a proven method of moving heavy items. In addition, the present state of the art in remote equipment is adequate for FED maintenance

  4. Channel Modeling

    Science.gov (United States)

    Schmitz, Arne; Schinnenburg, Marc; Gross, James; Aguiar, Ana

    For any communication system the Signal-to-Interference-plus-Noise-Ratio of the link is a fundamental metric. Recall (cf. Chapter 9) that the SINR is defined as the ratio between the received power of the signal of interest and the sum of all "disturbing" power sources (i.e. interference and noise). From information theory it is known that a higher SINR increases the maximum possible error-free transmission rate (referred to as Shannon capacity [417] of any communication system and vice versa). Conversely, the higher the SINR, the lower will be the bit error rate in practical systems. While one aspect of the SINR is the sum of all distracting power sources, another issue is the received power. This depends on the transmitted power, the used antennas, possibly on signal processing techniques and ultimately on the channel gain between transmitter and receiver.

  5. Channeling experiment

    International Nuclear Information System (INIS)

    Abelin, H.; Birgersson, L.; Widen, H.; Aagren, T.; Moreno, L.; Neretnieks, I.

    1990-07-01

    Channeling of water flow and tracer transport in real fractures in a granite body at Stripa have been investigated experimentally. The experimental site was located 360 m below the ground level. Two kinds of experiments were performed. In the single hole experiments, 20 cm diameter holes were drilled about 2.5 m into the rock in the plane of the fracture. Specially designed packers were used to inject water into the fracture in 5 cm intervals all along the fracture trace in the hole. The variation of the injection flowrates along the fracture were used to determine the transmissivity variations in the fracture plane. Detailed photographs were taken from inside the hole and the visual fracture aperture was compared with the injection flowrates in the same locations. Geostatistical methods were used to evaluate the results. Five holes were measured in great detail. In addition 7 holes were drilled and scanned by simpler packer systems. A double hole experiment was performed where two parallel holes were drilled in the same fracture plane at nearly 2 m distance. Pressure pulse tests were made between the holes in both directions. Tracers were injected in 5 locations in one hole and monitored for in many locations in the other hole. The single hole experiment and the double hole experiment show that most of the fracture planes are tight but that there are open sections which form connected channels over distances of at least 2 meters. It was also found in the double hole experiment that the investigated fracture was intersected by at least one fracture between the two holes which diverted a large amount of the injected tracers to several distant locations at the tunnel wall. (authours)

  6. Aid and sectoral growth

    DEFF Research Database (Denmark)

    Selaya, Pablo; Thiele, Rainer

    2010-01-01

    This article examines empirically the proposition that aid to poor countries is detrimental for external competitiveness, giving rise to Dutch disease type effects. At the aggregate level, aid is found to have a positive effect on growth. A sectoral decomposition shows that the effect is (i......) significant and positive in the tradable and the nontradable sectors, and (ii) equally strong in both sectors. The article thus provides no empirical support for the hypothesis that aid reduces external competitiveness in developing countries. A possible reason for this finding is the existence of large idle...

  7. Canada's hydrogen energy sector

    International Nuclear Information System (INIS)

    Kimmel, T.B.

    2009-01-01

    Canada produces the most hydrogen per capita of any Organization of Economic Cooperation and Development (OECD) country. The majority of this hydrogen is produced by steam methane reforming for industrial use (predominantly oil upgrading and fertilizer production). Canada also has a world leading hydrogen and fuel cell sector. This sector is seeking new methods for making hydrogen for its future energy needs. The paper will discuss Canada's hydrogen and fuel cell sector in the context of its capabilities, its demonstration and commercialization activities and its stature on the world stage. (author)

  8. Private sector joins family planning effort.

    Science.gov (United States)

    1989-12-01

    Projects supported by the Directorate for Population (S&T/POP) of the U.S. Agency for International Development and aimed at increasing for-profit private sector involvement in providing family planning services and products are described. Making products commercially available through social-marketing partnerships with the commercial sector, USAID has saved $1.1 million in commodity costs from Brazil, Dominican Republic, Ecuador, Indonesia, and Peru. Active private sector involvement benefits companies, consumers, and donors through increased corporate profits, healthier employees, improved consumer access at lower cost, and the possibility of sustained family planning programs. Moreover, private, for-profit companies will be able to meet service demands over the next 20 years where traditional government and donor agency sources would fail. Using employee surveys and cost-benefit analyses to demonstrate expected financial and health benefits for businesses and work forces, S&T/POP's Technical Information on Population for the Private Sector (TIPPS) project encourages private companies in developing countries to invest in family planning and maternal/child health care for their employees. 36 companies in 9 countries have responded thus far, which examples provided from Peru and Zimbabwe. The Enterprise program's objectives are also to increase the involvement of for-profit companies in delivering family planning services, and to improve the efficiency and effectiveness of private volunteer organizations in providing services. Projects have been started with mines, factories, banks, insurance companies, and parastatals in 27 countries, with examples cited from Ghana and Indonesia. Finally, the Social Marketing for Change project (SOMARC) builds demand and distributes low-cost contraceptives through commercial channels especially to low-income audiences. Partnerships have been initiated with the private sector in 17 developing countries, with examples provided from

  9. Private sector participation in the delivery of municipal services Kitwe

    NARCIS (Netherlands)

    M.K. Banda

    1999-01-01

    textabstractActivities of Local Governments in Zambia are derived from Section 6 of the Local Government Act Chapter 281 of the Laws of Zambia. These activities are many and varied. A local authority may discharge any of the functions within its area. The Act allows local authorities to enter into

  10. El sector productivo The productive sector

    Directory of Open Access Journals (Sweden)

    Encarna Santolaria

    2004-05-01

    Full Text Available El crecimiento del sector servicios en detrimento del sector primario, la flexibilidad del mercado laboral y la progresiva incorporación de la mujer a dicho mercado son los cambios más destacados del sector productivo español en los últimos 25 años. Las mujeres en España presentan tasas de desempleo, trabajo temporal y a tiempo parcial mucho mayores que los hombres. Además, las condiciones de acceso al mercado de trabajo y las condiciones en las que éste se desempeña están también muy relacionadas con la clase social. Las mujeres cubren la escasez de servicios públicos destinados al cuidado de las criaturas pequeñas y de las personas mayores o dependientes, y realizan una labor de cuidadoras informales sin reconocimiento social, lo cual les impide el acceso a un puesto de trabajo o su mantenimiento y limita de forma decisiva las posibilidades de desarrollo y progreso profesional. Todo ello indica una clara diferencia con respecto a los hombres en cuanto a la frecuencia de contratos temporales y de tiempo parcial, así como en la segregación laboral, tanto horizontal como vertical. Estos aspectos de segregación son más evidentes en las mujeres de clases sociales menos privilegiadas, en las que se concentran las peores condiciones de acceso al mercado laboral y de trabajo. En España es imprescindible llevar a cabo políticas que ofrezcan servicios que permitan compatibilizar la vida laboral y familiar en condiciones de mayor equidad, tanto en razón de género como de clase social.In the last 25 years, the production sector in Spain has undergone important changes. Among these changes, the important growth of the services sector at the expense of the primary sector, the increasing flexibility of the labour market, and the rise in the female workforce could be considered as the most relevant ones. Spanish women have higher rates of unemployment, temporary jobs and part time contracts than Spanish men. Moreover, job access and work

  11. Sectoral Innovation Watch electrical and Optical Equipment Sector. Final sector report

    NARCIS (Netherlands)

    Broek, T. van den; Giessen, A.M. van der

    2011-01-01

    The electrical and optical equipment sector is a high-tech manufacturing sector. It is one of the most innovative sectors in Europe with investments and advances in fundamental research, applied R&D and innovation in the actual use of equipment. This sector is also one of the most global sectors

  12. The Italian energy sector

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    The energy sector in Italy, as in Europe and in many other areas of the world, is undergoing rapid and profound changes. The 1986 ratification of the European Single Act was intended to create a European internal market, where circulation of people, capital, goods, and services would reach the highest possible liberalization. In 1988, in the document The Energy Internal Market, the European Union (EU) commission stressed the need for creation of an internal energy market--free of obstacles--to increase security of supply, to reduce costs, and to strengthen the competitiveness of the European economic system. In 1990, the Community Council adopted directives to implement the EU energy sector. This article describes Italy's role as part of the EU energy sector. It covers the following topics: the Italian energy sector; electricity vs gas transportation; project finance; recent developments advance Italian power industry; specifying powerplant components -- Italian stype; buyers' guide to Italian equipment, services

  13. Cross-sector Innovation

    DEFF Research Database (Denmark)

    Würtz Jessen, Søren; Linnet, Andreas; Tscherning, Rasmus Wiinstedt

    2013-01-01

    The aim of this handbook is to help improve your opportunities for getting started on innovative and business development projects that reach beyond your own sector, commonly known as ’Cross-sector innovation’, or ’Cross innovation’ for short. We believe that there is a need for an easily read...... innovation handbook that can reach out to all sectors and potential partners whose point of departure, language use and understanding of customers is often very different to that of businesses. These differences constitute a resource for business development. If exploited they can lead to new ways of doing...... things and help us breakaway from the lull of the modes of expression and methods ‘customarily’ employed in business development. The handbook focuses on the interaction of “traditional’ businesses and sectors that belong to those known as the creative and the experience industries, i.e. designers...

  14. and the Energy Sector

    African Journals Online (AJOL)

    Nigeria's harsh economic situation in 2016 has led major industries to look inwards to resolve supply deficits occasioned ... In the electricity sector, however, the influx of imported electrical .... Engineering Infrastructure in a 2014 address.

  15. Construction Sector (NAICS 23)

    Science.gov (United States)

    Find environmental regulatory information for the construction sector, including the construction of buildings or engineering projects. This includes RCRA information for hazardous waste, refrigeration compliance, asbestos, effluent guidelines & lead laws

  16. Fractional CO(2) laser-assisted drug delivery

    DEFF Research Database (Denmark)

    Haedersdal, Merete; Sakamoto, Fernanda H; Farinelli, William A

    2010-01-01

    Ablative fractional resurfacing (AFR) creates vertical channels that might assist the delivery of topically applied drugs into skin. The purpose of this study was to evaluate drug delivery by CO(2) laser AFR using methyl 5-aminolevulinate (MAL), a porphyrin precursor, as a test drug....

  17. Public Sector Organizations

    DEFF Research Database (Denmark)

    Meyer, Renate; Leixnering, Stephan

    2015-01-01

    New public management-inspired reforms created numerous autonomous units with many different faces and labels. This variety of organizations and organizational forms precludes a straightforward definition of what constitutes a public sector organization and blurs the boundaries between the public...... and private sectors as well as the boundaries of single organizations. In addition, the complexity of the interlocking arrangements and relationships in this public organizational landscape has resulted in considerable governance problems with serious implications for coordination and policy coherence....

  18. India's Downstream Petroleum Sector

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This study provides a holistic examination of pricing and investment dynamics in India's downstream petroleum sector. It analyses the current pricing practices, highlights the tremendous fiscal cost of current pricing and regulatory arrangements, and examines the sectoral investment dynamics. It also looks at potential paths towards market-based reform along which the Indian government may move, while at the same time protecting energy market access for India's large poor population.

  19. Assisted delivery with forceps

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000509.htm Assisted delivery with forceps To use the sharing features on ... called vacuum assisted delivery . When is a Forceps Delivery Needed? Even after your cervix is fully dilated ( ...

  20. The gas market and sector in France. Situation and predictions 2018 - Sector and competitive analysis

    International Nuclear Information System (INIS)

    2017-01-01

    Through a detailed analysis of market determining factors, of evolutions of supply and demand, and of major events in firms life, this set of two reports proposes an analysis of the recent situation of the gas sector and of the evolutions of the competitive game. The first report on situation and predictions which is updated three times a year, proposes a synthesis on the consequences of the evolution of the economic environment, on major trends noticed for the sector, and on predictable evolutions. It proposes the most recent predictions regarding natural gas consumption in France and the turnover of the gas sector. It highlights recent events for companies of the sector: takeovers, investments, restructuring, introduction of new products, and so on. It proposes a sector-based dashboard which contains all the critical figures useful to analyse the sector situation (activity determining factors, key figures for the sector and its environment). The second report (the annual one) proposes an overview of trends and competition within the gas sector. It gives an overview of some basic aspects of the activity (sector organisation, gas categories, main customer markets, gas consumption in industry), and of its determining factors, analyses the sector environment (sites connected to the natural gas network, evolution of average temperatures in France, production by chemical industry, by the food industry, and by metallurgy and oil refining, thermal production of electricity, regulatory evolution regarding supports to energy efficiency, and new opportunities). The evolution of the sector activity is analysed through its trends and indicators (turnovers, gas consumption, butane-propane deliveries, wholesale prices, regulated tariffs). The economic structure is also analysed: aspects related to the upstream part (extraction, injection of biogas, natural gas main input and output points, transport and storage, natural gas distribution), and aspects related to gas provision

  1. The role of public sector libraries on enhancing public officers ...

    African Journals Online (AJOL)

    GOJEH

    enhance public officers' quality service delivery in Ethiopia. Most public ... Ethiopia. The study concluded the Libraries in the Ethiopian public sector are inadequately ... portion of a nation's affairs, especially economic ... and in some cases considered an irrelevant arm of the ..... approving the sponsorship of this research ...

  2. Scenarios for the South African Water Sector in 2025

    African Journals Online (AJOL)

    2012-03-20

    Mar 20, 2012 ... anced solutions to the ever-growing challenges of a developing nation. In this ... precedence, with a view to 'improving the quality of life'; and when decisions are made ... delivery, work is going to the private sector (often via costly .... and adaptive management, particularly in balancing social and economic ...

  3. Private sector participation in agricultural extension service in nigeria

    African Journals Online (AJOL)

    The issue of who is to undertake and sustain an efficient agricultural extension service delivery between the public and private sectors in sub-saharan Africa has continued to feature prominently among the extension stakeholders and professionals. This has become pertinent, especially in recent times where government's ...

  4. WLAN Technologies for Audio Delivery

    Directory of Open Access Journals (Sweden)

    Nicolas-Alexander Tatlas

    2007-01-01

    Full Text Available Audio delivery and reproduction for home or professional applications may greatly benefit from the adoption of digital wireless local area network (WLAN technologies. The most challenging aspect of such integration relates the synchronized and robust real-time streaming of multiple audio channels to multipoint receivers, for example, wireless active speakers. Here, it is shown that current WLAN solutions are susceptible to transmission errors. A detailed study of the IEEE802.11e protocol (currently under ratification is also presented and all relevant distortions are assessed via an analytical and experimental methodology. A novel synchronization scheme is also introduced, allowing optimized playback for multiple receivers. The perceptual audio performance is assessed for both stereo and 5-channel applications based on either PCM or compressed audio signals.

  5. Thermoelectricity in Heterogeneous Nanofluidic Channels.

    Science.gov (United States)

    Li, Long; Wang, Qinggong

    2018-05-01

    Ionic fluids are essential to energy conversion, water desalination, drug delivery, and lab-on-a-chip devices. Ionic transport in nanoscale confinements and complex physical fields still remain elusive. Here, a nanofluidic system is developed using nanochannels of heterogeneous surface properties to investigate transport properties of ions under different temperatures. Steady ionic currents are observed under symmetric temperature gradients, which is equivalent to generating electricity using waste heat (e.g., electronic chips and solar panels). The currents increase linearly with temperature gradient and nonlinearly with channel size. Contributions to ion motion from temperatures and channel properties are evaluated for this phenomenon. The findings provide insights into the study of confined ionic fluids in multiphysical fields, and suggest applications in thermal energy conversion, temperature sensors, and chip-level thermal management. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Inflation and financial sector correlation: the case of Bangladesh

    OpenAIRE

    Abu N. M., Wahid; Muhammad, Shahbaz; Pervez, Azeem

    2011-01-01

    This paper examines the impact of inflation on financial development in case of Bangladesh for the period of 1985-2005. In doing so, ARDL bounds testing approach and Error Correction Method (ECM) have been employed. Empirical findings reveal that high trends of inflation impede the performance of financial markets. GDP per capita promotes development of financial sector through its causal channels.

  7. Waste management. Sector 6

    International Nuclear Information System (INIS)

    1994-01-01

    The waste management section of this report deals with two sectors: land disposal of solid waste and wastewater treatment. It provides background information on the type of emissions that contribute to the greenhouse gases from these two sectors, presents both sector current status in Lebanon, describes the methodology followed to estimate the corresponding emissions, and presents the results obtained regarding greenhouse emissions. The total methane emissions from solid waste disposal on land are 42.804 Gg approximately. There are no emissions from wastewater and industrial handling systems because, for the target year 1994, there was no treatment facilities in Lebanon. The wastewater (municipal, commercial and industrial) was directly discharged into the sea, rivers, ravines or septic tanks which indicate that methane or nitrous oxide emissions are significant if not nonexistent. Note that this situation will change in the future as treatment plants are being constructed around the country and are expected to come into operation by the year 2000

  8. Dynamic trafficking and delivery of connexons to the plasma membrane and accretion to gap junctions in living cells

    NARCIS (Netherlands)

    Lauf, Undine; Giepmans, Ben N G; Lopez, Patricia; Braconnot, Sebastien; Chen, Shu-Chih; Falk, Matthias M

    2002-01-01

    Certain membrane channels including acetylcholine receptors, gap junction (GJ) channels, and aquaporins arrange into large clusters in the plasma membrane (PM). However, how these channels are recruited to the clusters is unknown. To address this question, we have investigated delivery of GJ channel

  9. A decision Enhancement Service for Stakeholder Analysis to Achieve Transformations in the Public Sector

    NARCIS (Netherlands)

    Knol, Arjan; Janssen, Marijn; Sol, H G

    2015-01-01

    Sourcing has become a popular practice for public sector managers aiming for transformations to save costs and improve service delivery. Nevertheless, public sector sourcing often fails due to stakeholder resistance and power struggles, stressing the need for stakeholder analysis. This paper

  10. Trade and Sectoral Productivity

    OpenAIRE

    Fadinger, Harald; Fleiss, Pablo

    2008-01-01

    Even though differences in sectoral total factor productivity are at the heart of Ricardian trade theory and many models of growth and development, very little is known about their size and their form. In this paper we try to fill this gap by using a Hybrid-Ricardo-Heckscher-Ohlin trade model and bilateral sectoral trade data to overcome the data problem that has limited previous studies, which have used input and output data to back out productivities, to a small number of OECD economies. We...

  11. Sectoral Market Mechanisms

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    This paper first reviews proposals for the design of sectoral and related market mechanisms currently debated, both in the UNFCCC negotiations, and in different domestic legislative contexts. Secondly, it addresses the possible principles and technical requirements that Parties may wish to consider as the foundations for further elaboration of the mechanisms. The third issue explored herein is domestic implementation of sectoral market mechanisms by host countries, incentives to move to new market mechanisms, as well as how the transition between current and future mechanisms could be managed.

  12. Supplier relationship management – anathema for the South African public procurement sector

    OpenAIRE

    Micheline J. Naude; Intaher M. Ambe; René Kling

    2013-01-01

    The public sector is recognised as being one of the most important customer groups for many suppliers and service providers because of the volume of public expenditure. Supplier relationship management (SRM) is a necessary tool on which businesses in the public and private sectors rely. However, in the South African public sector, despite the intention to boost service delivery through efficient and effective supplier-management processes, the development of sound supplier relationships is a ...

  13. The Breakdown: Hillslope Sources of Channel Blocks in Bedrock Landscapes

    Science.gov (United States)

    Selander, B.; Anderson, S. P.; Rossi, M.

    2017-12-01

    Block delivery from hillslopes is a poorly understood process that influences bedrock channel incision rates and shapes steep terrain. Previous studies demonstrate that hillslope sediment delivery rate and grain size increases with channel downcutting rate or fracture density (Attal et al., 2015, ESurf). However, blocks that exceed the competence of the channel can inhibit incision. In Boulder Creek, a bedrock channel in the Colorado Front Range, large boulders (>1 m diameter) are most numerous in the steepest channel reaches; their distribution seems to reflect autogenic channel-hillslope feedback between incision rate and block delivery (Shobe et al., 2016, GRL). It is clear that the processes, rates of production, and delivery of large blocks from hillslopes into channels are critical to our understanding of steep terrain evolution. Fundamental questions are 1) whether block production or block delivery is rate limiting, 2) what mechanisms release blocks, and 3) how block production and transport affect slope morphology. As a first step, we map rock outcrops on the granodiorite hillslopes lining Boulder Creek within Boulder Canyon using a high resolution DEM. Our algorithm uses high ranges of curvature values in conjunction with slopes steeper than the angle of repose to quickly identify rock outcrops. We field verified mapped outcrop and sediment-mantled locations on hillslopes above and below the channel knickzone. We find a greater abundance of exposed rock outcrops on steeper hillslopes in Boulder Canyon. Additionally, we find that channel reaches with large in-channel blocks are located at the base of hillslopes with large areas of exposed bedrock, while reaches lacking large in-channel blocks tend to be at the base of predominately soil mantled and forested hillslopes. These observations support the model of block delivery and channel incision of Shobe et al. (2016, GRL). Moreover, these results highlight the conundrum of how rapid channel incision is

  14. African Financial Sectors and the European Debt Crisis : Will Trouble Blow across the Sahara?

    OpenAIRE

    World Bank

    2012-01-01

    The exposure of African financial sectors to global risks, including the likely fall-out of the on-going European debt crisis, continues to be limited. African financial sectors have received much recognition for their steady growth performance and resilience during and after the 2008 global financial crisis. Many of the transmission channels for global risks and financial contagion to fin...

  15. Transdermal drug delivery

    OpenAIRE

    Prausnitz, Mark R.; Langer, Robert

    2008-01-01

    Transdermal drug delivery has made an important contribution to medical practice, but has yet to fully achieve its potential as an alternative to oral delivery and hypodermic injections. First-generation transdermal delivery systems have continued their steady increase in clinical use for delivery of small, lipophilic, low-dose drugs. Second-generation delivery systems using chemical enhancers, non-cavitational ultrasound and iontophoresis have also resulted in clinical products; the ability ...

  16. Sector ring accelerator ''RESATRON''

    International Nuclear Information System (INIS)

    Schwabe, E.

    1980-01-01

    Project of sector ring accelerator RESATRON is described. The curiosity of this accelerator is the second cycle of acceleration of the beam after stripping it on the foil. In such an accelerator heavy ions with a different ratio Z to A can be accelerated. (S.B.)

  17. [The productive sector].

    Science.gov (United States)

    Santolaria, Encarna; Fernández, Alberto; Daponte, Antonio; Aguilera, I

    2004-05-01

    In the last 25 years, the production sector in Spain has undergone important changes. Among these changes, the important growth of the services sector at the expense of the primary sector, the increasing flexibility of the labour market, and the rise in the female workforce could be considered as the most relevant ones. Spanish women have higher rates of unemployment, temporary jobs and part time contracts than Spanish men. Moreover, job access and work conditions are highly related to gender and social class. Because women are forced to compensate for the scarcity of social services for caring for young children and for dependent elderly, they become informal and socially unrecognised caregivers, preventing them from getting or holding a job, and significantly limiting their opportunities for professional development. These social conditions are closely related with the fact that work conditions for women involve higher temporality rates and shorter contracts than those of men, given the sectors and jobs in which they tend to work (due to segregation). Similarly, workers of the less privileged social classes have poorer work conditions. Thus, women of the lower income class are mainly suffering the worst job contracts and the poorest work conditions. More social services are needed to make it possible to attend to family needs and still be able to access and maintain a job contract. Policies tending to conciliate labour and family life are indispensable and should incorporate measures to equally distribute the house keeping activities between women and men.

  18. Ingerop - Nuclear sector

    International Nuclear Information System (INIS)

    2016-01-01

    As regards the nuclear sector, Ingerop has acquired along the decades extensive experience in designing and calculating complex structures for nuclear facilities. Since 2002, Ingerop focused on more system- and process-oriented projects in this field. Nowadays, Ingerop offers integrated services based on its sound know-how, top-notch expertise and insight into the management of nuclear projects, for both revamping and new build activities. Ingerop has made the development of the energy sector one of its top priorities in particular for the nuclear sector along with NucAdvisor, the first French engineering practice specialising in civil nuclear power. NucAdvisor's main mission is to assist governments or their representatives in developing their nuclear programs offering expertise and consulting services on specific topics like siting, licensing and operation of nuclear power plants, as well as decommissioning and dismantling and radioactive waste management. In January 2016, a new subsidiary has been created - INGEROP Contracting - which provides a global EPC/turnkey offer covering all fields of energy and industry. Its goal is to deliver projects from the design up to the commissioning, while taking a clear commitment on the overall cost and schedule. This brochure presents the Ingerop Company, its offer of services and main fields of intervention, its IT tools for 3D modeling and design, its activities and main references in the nuclear sector

  19. Energy. Sector 1

    International Nuclear Information System (INIS)

    1994-01-01

    The aim of this article is to report the results of the greenhouse gas (GHG) emission inventory for the year 1994. The following GHG are of interest in the energy sector: Carbon dioxide CO 2 , methane CH 4 , nitrous oxide N 2 O, oxides of nitrogen NO x , carbon monoxide CO, sulphur dioxide SO 2 and non-methane volatile organic compounds (NMVOCs). The inventory has focused on the following GHG related sources: -Electricity generation through the electric utility. -Private generation of electricity -Manufacturing industries and construction -Transport: road, domestic aviation and national navigation -Energy use in the residential sector -Energy use in the commercial/institutional sector -Energy use in the agriculture/forestry/fishing sector The fuel types taken into consideration are:Gasoline, jet Kerosene, Kerosene for household use, gas oil, diesel oil, fuel oil, LPG, lubricating oil, coal, wood and charcoal (solid biomass). Care has been taken to eliminate the fuel used by international marine and aviation bunkers from the national inventory. The amount of GHG released to the atmosphere has been estimated using the IPCC methodology and emission factors .Where national emission factors differed from those of IPCC, the factors are discussed. Complete documentation of compiled information and data sources are attached to this article.Finally both the reference approach and analysis by source categories have been carried out and are reported in this inventory

  20. Financial Sector Assessment : Morocco

    OpenAIRE

    World Bank

    2003-01-01

    This Financial Sector Assessment (FSA) provides a summary of the policy priorities, and main findings intended to assist the Moroccan authorities in evaluating the country's financial system. It reviews the uneasy trade-off between concerns for stability, and development, suggesting Morocco's macroeconomic policies and practices as a whole tend to err more on the side of the concerns of pr...

  1. Financial Sector Assessment : Morocco

    OpenAIRE

    World Bank; International Monetary Fund

    2017-01-01

    A joint International Monetary Fund (IMF)-World Bank mission visited Rabat and Casablanca in 2015, to assess the soundness and resilience of the banking system, the state of play in financial inclusion and infrastructure, the oversight frameworks for banking, capital markets and financial market infrastructures, crisis preparedness, and update the findings of the Financial Sector Assessme...

  2. Financial Sector Assessment : Turkey

    OpenAIRE

    World Bank

    2007-01-01

    A joint International Monetary Fund-World Bank team conducted an assessment of Turkey's financial system in connection with the Financial Sector Assessment Program (FSAP) through missions in April, August-September 2006 and March, 2007. This report provides a summary of the main findings of the assessment and the policy priorities identified. The main objective of the FSAP is to assist the...

  3. Health sector reform and public sector health worker motivation: a conceptual framework.

    Science.gov (United States)

    Franco, Lynne Miller; Bennett, Sara; Kanfer, Ruth

    2002-04-01

    Motivation in the work context can be defined as an individual's degree of willingness to exert and maintain an effort towards organizational goals. Health sector performance is critically dependent on worker motivation, with service quality, efficiency, and equity, all directly mediated by workers' willingness to apply themselves to their tasks. Resource availability and worker competence are essential but not sufficient to ensure desired worker performance. While financial incentives may be important determinants of worker motivation, they alone cannot and have not resolved all worker motivation problems. Worker motivation is a complex process and crosses many disciplinary boundaries, including economics, psychology, organizational development, human resource management, and sociology. This paper discusses the many layers of influences upon health worker motivation: the internal individual-level determinants, determinants that operate at organizational (work context) level, and determinants stemming from interactions with the broader societal culture. Worker motivation will be affected by health sector reforms which potentially affect organizational culture, reporting structures, human resource management, channels of accountability, types of interactions with clients and communities, etc. The conceptual model described in this paper clarifies ways in which worker motivation is influenced and how health sector reform can positively affect worker motivation. Among others, health sector policy makers can better facilitate goal congruence (between workers and the organizations they work for) and improved worker motivation by considering the following in their design and implementation of health sector reforms: addressing multiple channels for worker motivation, recognizing the importance of communication and leadership for reforms, identifying organizational and cultural values that might facilitate or impede implementation of reforms, and understanding that reforms

  4. Service Innovation and Sustainability in the Danish Logistics Sector

    DEFF Research Database (Denmark)

    Gammelgaard, Britta; Prockl, Günter; Thordardottir, Kristin

    2012-01-01

    in the logistics sector, but also that a sustainability profile is not used as a driver for marketing new sustainable logistics services. The customers, on the other hand, are focused on price, geographical coverage and reliability of delivery. This study reports a portion of survey results that cover more issues......Sustainability in the logistics sector is much talked about, but at the same time there is little overview of the current activities. This paper provides an input to such an overview of logistics services provided in the Danish logistics sector in 2011. The purpose of the study is also...... to investigate driving forces of development towards sustainable logistics services from the industry. The paper is descriptive and based on an online survey sent to managing directors of 201 companies in the Danish logistics sector. The survey questions were developed on the basis of literature studies...

  5. Sector profile: Petroleum sector in Cuba

    International Nuclear Information System (INIS)

    1990-02-01

    The Cuban oil industry started in 1860 when an oil well was drilled in Matanzas province. About 200 wells were drilled up until 1959. In the past 30 years, the oil industry has become a priority sector; in 1985-1990, about US$500 million were invested in the industry, with increases in exploration and well drilling activity. Recently completed works include pipelines and a supertanker terminal. About 10 million tons of oil are imported annually and local production averages about 800,000 metric tons per year. Most of the oil found in Cuba so far is of the heavy type, as found in western Canada. There are about 10 small and medium-sized oil deposits, mainly located in the north. The most promising oil field is at Varadero, whose characteristics are similar to the Cold Lake field in Alberta. Cuban oil refining capacity is over 7.6 million metric tons per year, and additional capacity is being constructed. All imports of oil industry equipment are conducted via state trading agencies. Export opportunities of interest to Canadian companies are outlined, along with monetary constraints affecting imports to Cuba, financing and export insurance programs available to Canadian companies, and recommendations to Canadian exporters. A list of industry/government contacts is included

  6. Transdermal drug delivery

    Science.gov (United States)

    Prausnitz, Mark R.; Langer, Robert

    2009-01-01

    Transdermal drug delivery has made an important contribution to medical practice, but has yet to fully achieve its potential as an alternative to oral delivery and hypodermic injections. First-generation transdermal delivery systems have continued their steady increase in clinical use for delivery of small, lipophilic, low-dose drugs. Second-generation delivery systems using chemical enhancers, non-cavitational ultrasound and iontophoresis have also resulted in clinical products; the ability of iontophoresis to control delivery rates in real time provides added functionality. Third-generation delivery systems target their effects to skin’s barrier layer of stratum corneum using microneedles, thermal ablation, microdermabrasion, electroporation and cavitational ultrasound. Microneedles and thermal ablation are currently progressing through clinical trials for delivery of macromolecules and vaccines, such as insulin, parathyroid hormone and influenza vaccine. Using these novel second- and third-generation enhancement strategies, transdermal delivery is poised to significantly increase impact on medicine. PMID:18997767

  7. ELECTRONIC BANKING ADVANTAGES FOR FINANCIAL SERVICES DELIVERY

    Directory of Open Access Journals (Sweden)

    Paun Dragos

    2010-12-01

    Full Text Available E-banking is a fully automatic service for traditionally banking customers products based on information technology platforms. E-banking services provide customer access to accounts, the ability to move their money between different accounts or making payments via e-channels. The advantages generated by this services have determined an accelerate developing of this industry over the entire world. This paper examines some of the advantages of electronic banking products together with the characteristic management issues generated by the implementation of this new channel for financial services delivery.

  8. Fractional laser-assisted drug delivery

    DEFF Research Database (Denmark)

    Erlendsson, Andrés M; Doukas, Apostolos G; Farinelli, William A

    2016-01-01

    BACKGROUND AND OBJECTIVE: Ablative fractional laser (AFXL) is rapidly evolving as one of the foremost techniques for cutaneous drug delivery. While AFXL has effectively improved topical drug-induced clearance rates of actinic keratosis, treatment of basal cell carcinomas (BCCs) has been challenging......, potentially due to insufficient drug uptake in deeper skin layers. This study sought to investigate a standardized method to actively fill laser-generated channels by altering pressure, vacuum, and pressure (PVP), enquiring its effect on (i) relative filling of individual laser channels; (ii) cutaneous...

  9. MINI-SLAR delivery system

    International Nuclear Information System (INIS)

    Alstein, D.

    1996-01-01

    In the Spring of 1993, a need to complete Spacer Location and Repositioning (SLAR) on the Bruce 'A', Unit 1 Reactor was identified. An alternate SLAR delivery system was required due to conversion constraints that prevented the existing Bruce SLAR System from being used in Unit 1. A Portable SLAR Delivery System called MINI-SLAR Delivery System was developed, designed and fabricated in a 14 month period, then used to successfully SLAR 109 channels. The system is a portable remotely operated Nuclear Class 1 registered fitting that is independent of the Fuelling Machine, allowing the station to continue normal Fuelling and Maintenance activities. It is designed to a Level 'D' faulted condition of HPECI Pressure thus minimizing PHT Heat Sink configuration requirements and minimizing outage set-up times. The system is based on a modular design allowing for easy fabrication, assembly and repair. It consists of a Snout Assembly, a Closure Plug Assembly, Shield Plug Assembly, SLAR Ram assembly, Work Table Assembly and Control Panel. Controls are through a Programmable Logic Controller with software tested and certified to a Software Quality Assurance of Level Ill. (author). 2 refs., 2 figs

  10. MINI-SLAR delivery system

    Energy Technology Data Exchange (ETDEWEB)

    Alstein, D [Ontario Hydro, Tiverton, ON (Canada). Bruce Nuclear Generating Station-A; Dalton, K [Spectrum Engineering, Peterborough, ON (Canada)

    1997-12-31

    In the Spring of 1993, a need to complete Spacer Location and Repositioning (SLAR) on the Bruce `A`, Unit 1 Reactor was identified. An alternate SLAR delivery system was required due to conversion constraints that prevented the existing Bruce SLAR System from being used in Unit 1. A Portable SLAR Delivery System called MINI-SLAR Delivery System was developed, designed and fabricated in a 14 month period, then used to successfully SLAR 109 channels. The system is a portable remotely operated Nuclear Class 1 registered fitting that is independent of the Fuelling Machine, allowing the station to continue normal Fuelling and Maintenance activities. It is designed to a Level `D` faulted condition of HPECI Pressure thus minimizing PHT Heat Sink configuration requirements and minimizing outage set-up times. The system is based on a modular design allowing for easy fabrication, assembly and repair. It consists of a Snout Assembly, a Closure Plug Assembly, Shield Plug Assembly, SLAR Ram assembly, Work Table Assembly and Control Panel. Controls are through a Programmable Logic Controller with software tested and certified to a Software Quality Assurance of Level Ill. (author). 2 refs., 2 figs.

  11. Pricing Model for Dual Sales Channel with Promotion Effect Consideration

    OpenAIRE

    Chuiri Zhou

    2016-01-01

    We focus on the pricing strategy of a dual sales channel member when his/her online retailer faces an upcoming overloaded express delivery service due to the sales peak of online shopping, especially referring to the occurring affairs in China. We characterize the pricing problem of the dual selling channel system as a two-period game. When the price discount is only provided by the online seller, we find that the prices of the traditional channel and the online channel in the two periods are...

  12. Public sector innovation

    DEFF Research Database (Denmark)

    Wegener, Charlotte

    2012-01-01

    This paper explores the value dimension of public innovation in the light of practitioners’ values and asks why there seems to be a clash between innovation imperatives and workplace practices in the public sector. The paper contributes to the research on public innovation from a practice...... perspective by providing evidence from an ethnographic field study on innovation in social and health care studies in Denmark. These studies are part of the vocational education and training (VET) system, which combines coursework at a college and internship in the elder care sector. The study is thus cross...... initiate innovations grounded in their values. The main point put forward is that the value dimension of public innovation must be understood not only in terms of value creation (economic or non-economic), which frontline practitioners are required to contribute to, but also as value-based practices...

  13. Private Sector Savings

    Directory of Open Access Journals (Sweden)

    Pitonáková Renáta

    2018-03-01

    Full Text Available The majority of household savings are in the form of bank deposits. It is therefore of interest for credit institutions to tailor their deposit policy for getting finances from non-banking entities and to provide the private sector with the loans that are necessary for investment activities and consumption. This paper deals with the determinants of the saving rate of the private sector of Slovakia. Economic, financial and demographic variables influence savings. Growth of income per capita, private disposable income, elderly dependency ratio, real interest rate and inflation have a positive impact on savings, while increases in public savings indicate a crowding out effect. The inflation rate implies precautionary savings, and dependency ratio savings for bequest. There are also implications for governing institutions deciding on the implementation of appropriate fiscal and monetary operations.

  14. Sector retinitis pigmentosa.

    Science.gov (United States)

    Van Woerkom, Craig; Ferrucci, Steven

    2005-05-01

    Retinitis pigmentosa (RP) is one of the most common hereditary retinal dystrophies and causes of visual impairment affecting all age groups. The reported incidence varies, but is considered to be between 1 in 3,000 to 1 in 7,000. Sector retinitis pigmentosa is an atypical form of RP that is characterized by regionalized areas of bone spicule pigmentation, usually in the inferior quadrants of the retina. A 57-year-old Hispanic man with a history of previously diagnosed retinitis pigmentosa came to the clinic with a longstanding symptom of decreased vision at night. Bone spicule pigmentation was found in the nasal and inferior quadrants in each eye. He demonstrated superior and temporal visual-field loss corresponding to the areas of the affected retina. Clinical measurements of visual-field loss, best-corrected visual acuity, and ophthalmoscopic appearance have remained stable during the five years the patient has been followed. Sector retinitis pigmentosa is an atypical form of RP that is characterized by bilateral pigmentary retinopathy, usually isolated to the inferior quadrants. The remainder of the retina appears clinically normal, although studies have found functional abnormalities in these areas as well. Sector RP is generally considered a stationary to slowly progressive disease, with subnormal electro-retinogram findings and visual-field defects corresponding to the involved retinal sectors. Management of RP is very difficult because there are no proven methods of treatment. Studies have shown 15,000 IU of vitamin A palmitate per day may slow the progression, though this result is controversial. Low vision rehabilitation, long wavelength pass filters, and pedigree counseling remain the mainstay of management.

  15. Agriculture and private sector

    DEFF Research Database (Denmark)

    Sahin, Sila; Prowse, Martin Philip; Weigh, Nadia

    and this looks set to remain for the next two decades at least. The agriculture and growth evidence paper series has been developed to cover a range of issues that are of most relevance to DFID staff. The paper is not intended to be a comprehensive overview of all issues relating to agriculture and the private...... sector. It concentrates on those areas that are of particular focus for DFID policy and strategy....

  16. Coupling of Hidden Sector

    OpenAIRE

    Królikowski, Wojciech

    2016-01-01

    A hypothetic Hidden Sector of the Universe, consisting of sterile fer\\-mions (``sterinos'') and sterile mediating bosons (``sterons'') of mass dimension 1 (not 2!) --- the last described by an antisymmetric tensor field --- requires to exist also a scalar isovector and scalar isoscalar in order to be able to construct electroweak invariant coupling (before spontaneously breaking its symmetry). The introduced scalar isoscalar might be a resonant source for the diphoton excess of 750 GeV, sugge...

  17. Single sector supersymmetry breaking

    International Nuclear Information System (INIS)

    Luty, Markus A.; Terning, John

    1999-01-01

    We review recent work on realistic models that break supersymmetry dynamically and give rise to composite quarks and leptons, all in a single sector. These models have a completely natural suppression of flavor-changing neutral currents, and the hierarchy of Yukawa couplings is explained by the dimensionality of composite states. The generic signatures are unification of scalar masses with different quantum numbers at the compositeness scale, and lighter gaugino, Higgsino, and third-generation sfermion masses

  18. Composite Dark Sectors

    International Nuclear Information System (INIS)

    Carmona, Adrian

    2015-06-01

    We introduce a new paradigm in Composite Dark Sectors, where the full Standard Model (including the Higgs boson) is extended with a strongly-interacting composite sector with global symmetry group G spontaneously broken to H is contained in G. We show that, under well-motivated conditions, the lightest neutral pseudo Nambu-Goldstone bosons are natural dark matter candidates for they are protected by a parity symmetry not even broken in the electroweak phase. These models are characterized by only two free parameters, namely the typical coupling g D and the scale f D of the composite sector, and are therefore very predictive. We consider in detail two minimal scenarios, SU(3)/[SU(2) x U(1)] and [SU(2) 2 x U(1)]/[SU(2) x U(1)], which provide a dynamical realization of the Inert Doublet and Triplet models, respectively. We show that the radiatively-induced potential can be computed in a five-dimensional description with modified boundary conditions with respect to Composite Higgs models. Finally, the dark matter candidates are shown to be compatible, in a large region of the parameter space, with current bounds from dark matter searches as well as electroweak and collider constraints on new resonances.

  19. Pricing Model for Dual Sales Channel with Promotion Effect Consideration

    Directory of Open Access Journals (Sweden)

    Chuiri Zhou

    2016-01-01

    Full Text Available We focus on the pricing strategy of a dual sales channel member when his/her online retailer faces an upcoming overloaded express delivery service due to the sales peak of online shopping, especially referring to the occurring affairs in China. We characterize the pricing problem of the dual selling channel system as a two-period game. When the price discount is only provided by the online seller, we find that the prices of the traditional channel and the online channel in the two periods are higher while the overloaded degree of express delivery is lower and the overloaded delivery services can decrease the profits of both channels. When the price discounts are provided by both traditional and online sellers, we find that the derived Nash price equilibrium of both channels includes five possible combinations of prices. Both traditional and online sellers will choose their price strategies, respectively, according to their cost advantages which are affected by the overloaded degree of express delivery.

  20. Data mining in pharma sector: benefits.

    Science.gov (United States)

    Ranjan, Jayanthi

    2009-01-01

    The amount of data getting generated in any sector at present is enormous. The information flow in the pharma industry is huge. Pharma firms are progressing into increased technology-enabled products and services. Data mining, which is knowledge discovery from large sets of data, helps pharma firms to discover patterns in improving the quality of drug discovery and delivery methods. The paper aims to present how data mining is useful in the pharma industry, how its techniques can yield good results in pharma sector, and to show how data mining can really enhance in making decisions using pharmaceutical data. This conceptual paper is written based on secondary study, research and observations from magazines, reports and notes. The author has listed the types of patterns that can be discovered using data mining in pharma data. The paper shows how data mining is useful in the pharma industry and how its techniques can yield good results in pharma sector. Although much work can be produced for discovering knowledge in pharma data using data mining, the paper is limited to conceptualizing the ideas and view points at this stage; future work may include applying data mining techniques to pharma data based on primary research using the available, famous significant data mining tools. Research papers and conceptual papers related to data mining in Pharma industry are rare; this is the motivation for the paper.

  1. Role of the private sector in childbirth care: cross-sectional survey evidence from 57 low- and middle-income countries using Demographic and Health Surveys.

    Science.gov (United States)

    Benova, Lenka; Macleod, David; Footman, Katharine; Cavallaro, Francesca; Lynch, Caroline A; Campbell, Oona M R

    2015-12-01

    Maternal mortality rates have decreased globally but remain off track for Millennium Development Goals. Good-quality delivery care is one recognised strategy to address this gap. This study examines the role of the private (non-public) sector in providing delivery care and compares the equity and quality of the sectors. The most recent Demographic and Health Survey (2000-2013) for 57 countries was used to analyse delivery care for most recent birth among >330 000 women. Wealth quintiles were used for equity analysis; skilled birth attendant (SBA) and Caesarean section rates served as proxies for quality of care in cross-sectoral comparisons. The proportion of women who used appropriate delivery care (non-facility with a SBA or facility-based births) varied across regions (49-84%), but wealth-related inequalities were seen in both sectors in all regions. One-fifth of all deliveries occurred in the private sector. Overall, 36% of deliveries with appropriate care occurred in the private sector, ranging from 9% to 46% across regions. The presence of a SBA was comparable between sectors (≥93%) in all regions. In every region, Caesarean section rate was higher in the private compared to public sector. The private sector provided between 13% (Latin America) and 66% (Asia) of Caesarean section deliveries. This study is the most comprehensive assessment to date of coverage, equity and quality indicators of delivery care by sector. The private sector provided a substantial proportion of delivery care in low- and middle-income countries. Further research is necessary to better understand this heterogeneous group of providers and their potential to equitably increase the coverage of good-quality intrapartum care. © 2015 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.

  2. Private sector participation in power sector in India

    International Nuclear Information System (INIS)

    Ranganathan, V.

    1992-01-01

    The Indian Government is currently thinking of allowing private sector to participate in power sector inviting private sector to generate electricity mainly from coal. The main motivation is resource mobilization from private sector, since the Plan funds are diverted to rural development away from power sector; and yet the massive expansion has to be financed. The paper analyzes the inherent difficulties and contradictions in the Government's proposal, such as co-existence of high cost private power and low cost public power, the potential goal-conflicts of private and public utilities and the constraints in raising finance. It suggests a different model in order to make the privatization proposition feasible. 12 refs

  3. eDelivery

    Data.gov (United States)

    US Agency for International Development — eDelivery provides the electronic packaging and delivery of closed and complete OPM investigation files to government agencies, including USAID, in a secure manner....

  4. Vacuum-assisted delivery

    Science.gov (United States)

    ... medlineplus.gov/ency/patientinstructions/000514.htm Vacuum-assisted delivery To use the sharing features on this page, ... through the birth canal. When is Vacuum-assisted Delivery Needed? Even after your cervix is fully dilated ( ...

  5. Scaling up delivery of contraceptive implants in sub-Saharan Africa: operational experiences of Marie Stopes International.

    Science.gov (United States)

    Duvall, Susan; Thurston, Sarah; Weinberger, Michelle; Nuccio, Olivia; Fuchs-Montgomery, Nomi

    2014-02-01

    Contraceptive implants offer promising opportunities for addressing the high and growing unmet need for modern contraceptives in sub-Saharan Africa. Marie Stopes International (MSI) offers implants as one of many family planning options. Between 2008 and 2012, MSI scaled up voluntary access to implants in 15 sub-Saharan African countries, from 80,041 implants in 2008 to 754,329 implants in 2012. This 9-fold increase amounted to more than 1.7 million implants delivered cumulatively over the 5-year period. High levels of client satisfaction were attained alongside service provision scale up by using existing MSI service delivery channels-mobile outreach, social franchising, and clinics-to implement strategies that broadened access for underserved clients and maintained service quality. Use of adaptive and context-specific service delivery models and attention to key operational components, including sufficient numbers of trained providers, strong supply chains, diverse financing mechanisms, and implant removal services, underpinned our service delivery efforts. Accounting for 70% of the implants delivered by MSI in 2012, mobile outreach services through dedicated MSI provider teams played a central role in scale-up efforts, fueled in part by the provision of free or heavily subsidized services. Social franchising also demonstrated promise for future program growth, along with MSI clinics. Continued high growth in implant provision between 2011 and 2012 in all sub-Saharan African countries indicates the region's capacity for further service delivery expansion. Meeting the expected rising demand for implants and ensuring long-term sustainable access to the method, as part of a comprehensive method mix, will require continued use of appropriate service delivery models, effective operations, and ongoing collaboration between the private, public, and nongovernmental sectors. MSI's experience can be instructive for future efforts to ensure contraceptive access and choice

  6. Higgs Portal into Hidden Sectors

    CERN Multimedia

    CERN. Geneva

    2007-01-01

    Several attractive theoretical ideas suggest the existence of one or more 'hidden sectors' consisting of standard model singlet fields, some of which may not be too heavy. There is a profound reason to think that the Higgs sector might provide the first access to these hidden sectors. This scenario could affect Higgs phenomenology in drastic ways.

  7. Perceptions of the Third Sector

    NARCIS (Netherlands)

    Bekkers, R.H.F.P.; Brink Lund, A.

    2014-01-01

    How do citizens in Europe view third sector organizations? How can differences in perceptions of the third sector among citizens in Europe be explained? And how is the third sector assessed therein with regard to its contribution to social innovation? Based on the limited scope of the evidence

  8. Towards a Carbon-Neutral Energy Sector: Opportunities and Challenges of Coordinated Bioenergy Supply Chains-A PSE Approach

    Directory of Open Access Journals (Sweden)

    Luis Puigjaner

    2015-06-01

    Full Text Available The electricity generation sector needs to reduce its environmental impact and dependence on fossil fuel, mainly from coal. Biomass is one of the most promising future options to produce electricity, given its potential contribution to climate change mitigation. Even though biomass is an old source of energy, it is not yet a well-established commodity. The use of biomass in large centralised systems requires the establishment of delivery channels to provide the desired feedstock with the necessary attributes, at the right time and place. In terms of time to deployment and cost of the solution, co-combustion/co-gasification of biomass and coal are presented as transition and short-medium term alternatives towards a carbon-neutral energy sector. Hence, there is a need to assess an effective introduction of co-combustion/co-gasification projects in the current electricity production share. The purpose of this work is to review recent steps in Process Systems Engineering towards bringing into reality individualised and ad-hoc solutions, by building a common but adjustable design platform to tailored approaches of biomass-based supply chains. Current solutions and the latest developments are presented and future needs under study are also identified.

  9. Financing the UK power sector: Is the money available?

    International Nuclear Information System (INIS)

    Blyth, William; McCarthy, Rory; Gross, Robert

    2015-01-01

    The UK power generation sector faces a major new round of investment: the coincidence of asset retiring and ambitious goals for decarbonisation is not unique, but is particularly acute in the UK. The UK government has put in place a raft of new policies that seek to promote new, low carbon investment and ensure security of supply. The traditional channel for financing the sector has been through large utility companies, but this now looks challenging for various reasons. The UK therefore offers an interesting case study on several counts; the scale of the challenge, effectiveness of new policies, and the availability of alternative finance. We find that the link between the finance sector and the electricity sector is not ‘broken’, but the flow of money to the sector is threatened by the current weakness of the utilities’ business model. This paper compares estimates of the scale of investment required in the UK with historical investment rates. It summarises contemporary finance industry views of conditions and trends, and potential policy interventions that might be needed to bridge the investment gap. The potential for channelling institutional investor funds directly into energy assets is reviewed. - Highlights: • Power investment need to scale up compared to historical trends, but is achievable. • Traditionally, low-cost finance has been through bonds and shares of large utilities. • Utilities are suffering high debt, reduced demand, and suppressed prices. • Policy interventions to scale-up investment are reviewed.

  10. Articulating feedstock delivery device

    Science.gov (United States)

    Jordan, Kevin

    2013-11-05

    A fully articulable feedstock delivery device that is designed to operate at pressure and temperature extremes. The device incorporates an articulating ball assembly which allows for more accurate delivery of the feedstock to a target location. The device is suitable for a variety of applications including, but not limited to, delivery of feedstock to a high-pressure reaction chamber or process zone.

  11. “Crossing over”: appropriate private sector principles, to operate more reliable public sector water services

    Directory of Open Access Journals (Sweden)

    Kevin Wall

    2008-04-01

    Full Text Available Private sector institutions utilise many different business methods, some of which can selectively be adapted for use by organisations outside the private sector, to the benefit of their service delivery responsibilities. But the best of the appropriate practices from the private sector have often “not crossed over”. The Water Research Commission (WRC of South Africa, working in collaboration with the Council for Scientific and Industrial Research (CSIR, finds that the concept of franchising, so successfully used by the private sector to deliver many goods and services, if applied to water services operation and maintenance, could alleviate and address many challenges in the management of water services. At the same time, franchising could provide an ideal stimulus to support the development of local enterprises, all within the municipal service delivery environment. Franchisee water service providers, dependent for their livelihood on the success of their business, would have a strong incentive to perform, and would also enjoy the benefit of the franchisor’s expert guidance and quality assurance. Some areas for potential franchising include meter management, billing, plumbing, pressure management, sewer maintenance, and wastewater treatment processes. The help from the franchisor would be of particular value to water services authorities at a distance from the major urban centres. Few of these authorities can afford to employ competent qualified staff, and often non-compliance with the laid down performance standards is a direct consequence of this lack. Significant improvements would soon be seen if the generally under-qualified and under-resourced water services staff could have this ongoing support, mentoring and quality control — or if the authority could enter into partnerships with small local enterprises or NGOs which would, through franchising, enjoy the necessary ongoing support, mentoring and quality control, and would have

  12. Nanotechnology and its applications in the food sector.

    Science.gov (United States)

    Sozer, Nesli; Kokini, Jozef L

    2009-02-01

    Nanoscience and nanotechnology are new frontiers of this century. Their applications to the agriculture and food sector are relatively recent compared with their use in drug delivery and pharmaceuticals. Smart delivery of nutrients, bioseparation of proteins, rapid sampling of biological and chemical contaminants and nanoencapsulation of nutraceuticals are some of the emerging topics of nanotechnology for food and agriculture. Advances in technologies, such as DNA microarrays, microelectromechanical systems and microfluidics, will enable the realization of the potential of nanotechnology for food applications. In this review, we intended to summarize the applications of nanotechnology relevant to food and nutraceuticals together with identifying the outstanding challenges.

  13. USACE Navigation Channels 2012

    Data.gov (United States)

    California Natural Resource Agency — This dataset represents both San Francisco and Los Angeles District navigation channel lines. All San Francisco District channel lines were digitized from CAD files...

  14. Calcium channel blocker overdose

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002580.htm Calcium-channel blocker overdose To use the sharing features on this page, please enable JavaScript. Calcium-channel blockers are a type of medicine used ...

  15. Medios y sectores populares

    Directory of Open Access Journals (Sweden)

    Blasco Fernando Checa Montúfar

    2015-01-01

    Full Text Available El CIESPAL desarrolló un estudio sobre los usos y preferencias de los medios de información y de los mensajes en algunos sectores populares del Ecuador. La mayoría de los campesinos escuchan la radio pero aman la televisión. El Comercio de Quito y el Universo de Guayaquil son los diarios preferidos. En Quito se leen menos periódicos que en Guayaquil y las redes comunitarias funcionan muy bien en la costa del país.

  16. The Informal Sector

    OpenAIRE

    Áureo de Paula; José A. Scheinkman

    2007-01-01

    This paper investigates the determinants of informal economic activity. We present two equilibrium models of informality and test their implications using a survey of 48,000+ small firms in Brazil. We define informality as tax avoidance; firms in the informal sector avoid tax payments but suffer other limitations. In the first model there is a single industry and informal firms face a higher cost of capital and a limitation on size. As a result informal firms are smaller and have a lower capi...

  17. Private Sector Involvement

    DEFF Research Database (Denmark)

    Hansen, Annette Skovsted

    New and independent donors are adding their own twist to the experiences of receiving ODA and their examples are already inspiring the DAC, UN, and other multiple- and bilateral aid relationships. Rather than competition among development paradigms, I see negotiations of ideas of development and ...... and a co-existence of a multiplicity of approaches. I will argue that a trend of new and old actors inspiring each other will continue and the explicit focus on private sector development is just a first outcome....

  18. The Wave Energy Sector

    DEFF Research Database (Denmark)

    Kofoed, Jens Peter

    2017-01-01

    This Handbook for Ocean Wave Energy aims at providing a guide into the field of ocean wave energy utilization. The handbook offers a concise yet comprehensive overview of the main aspects and disciplines involved in the development of wave energy converters (WECs). The idea for the book has been...... shaped by the development, research, and teaching that we have carried out at the Wave Energy Research Group at Aalborg University over the past decades. It is our belief and experience that it would be useful writing and compiling such a handbook in order to enhance the understanding of the sector...

  19. [Materials for construction sector].

    Science.gov (United States)

    Macchia, C

    2012-01-01

    The construction sector is characterized by high complexity due to several factors. There are a lot of processes within the building sites and they need the use of different materials with the help of appropriate technologies. Traditional materials have evolved and diversified, meanwhile new products and materials appeared and still appear, offering services which meet user needs, but that often involve risks to the health of workers. Research in the field of materials, promoted and carried out at various levels, has led to interesting results, encoded in the form of rules and laws.

  20. Counteraction to the Hidden Channels of Delivery of Malwares

    Directory of Open Access Journals (Sweden)

    Dmitriy Gennadievich Khomutov

    2013-06-01

    Full Text Available Article is devoted to the description of actual ways of possible distribution of malwares such, as “Easter eggs”, client network applications (torrent-client and service of digital distribution. As the experiment description on distribution of malwares is provided in the simulated virtual network by means of service of digital distribution. Rules on safety of the user computers in a network are developed.

  1. Sediment source, turbidity maximum, and implications for mud exchange between channel and mangroves in an Amazonian estuary

    Science.gov (United States)

    Asp, Nils Edvin; Gomes, Vando José Costa; Ogston, Andrea; Borges, José Carlos Corrêa; Nittrouer, Charles Albert

    2016-02-01

    The tide-dominated eastern sector of the Brazilian Amazonian coast includes large mangrove areas and several estuaries, including the estuary associated with the Urumajó River. There, the dynamics of suspended sediments and delivery mechanisms for mud to the tidal flats and mangroves are complex and were investigated in this study. Four longitudinal measuring campaigns were carried out, encompassing spring/neap tides and dry/rainy seasons. During spring tides, water levels were measured simultaneously at 5 points along the estuary. Currents, salinity, and suspended sediment concentrations (SSCs) were measured over the tidal cycle in a cross section at the middle sector of the estuary. Results show a marked turbidity maximum zone (TMZ) during the rainy season, with a 4-km upstream displacement from neap to spring tide. During dry season, the TMZ was conspicuous only during neap tide and dislocated about 5 km upstream and was substantially less apparent in comparison to that observed during rainy season. The results show that mud is being concentrated in the channel associated with the TMZ especially during the rainy season. At this time, a substantial amount of the mud is washed out from mangroves to the estuarine channel and hydrodynamic/salinity conditions for TMZ formation are optimal. As expected, transport to the mangrove flats is most effective during spring tide and substantially reduced at neap tide, when mangroves are not being flooded. During the dry season, mud is resuspended from the bed in the TMZ sector and is a source of sediment delivered to the tidal flats and mangroves. The seasonal variation of the sediments on the seabed is in agreement with the variation of suspended sediments as well.

  2. Quantum Channels With Memory

    International Nuclear Information System (INIS)

    Rybar, T.

    2012-01-01

    Quantum memory channels represent a very general, yet simple and comprehensible model for causal processes. As such they have attracted considerable research interest, mostly aimed on their transfer capabilities and structure properties. Most notably it was shown that memory channels can be implemented via physically naturally motivated collision models. We also define the concept of repeatable channels and show that only unital channels can be implemented repeat ably with pure memory channels. In the special case of qubit channels we also show that every unital qubit channel has a repeatable implementation. We also briefly explore the possibilities of stroboscopical simulation of channels and show that all random unitary channels can be stroboscopically simulated. Particularly in qubit case, all indivisible qubit channels are also random unitary, hence for qubit all indivisible channels can be stroboscopically simulated. Memory channels also naturally capture the framework of correlated experiments. We develop methods to gather and interpret data obtained in such setting and in detail examine the two qubit case. We also show that for control unitary interactions the measured data will never contradict a simple unitary evolution. Thus no memory effects can be spotted then. (author)

  3. Eight channel fast scalar

    Energy Technology Data Exchange (ETDEWEB)

    Waddoup, W D; Stubbs, R J [Durham Univ. (UK)

    1977-11-01

    An eight channel 64-bit scaler has been constructed with a static CMOS memory. Scaling frequencies are independently variable, at each channel, as are the number of bits/channel. The scaler, when used in conjunction with a multichannel charge to time converter results in a very flexible, gated multichannel ADC.

  4. KV7 potassium channels

    DEFF Research Database (Denmark)

    Stott, Jennifer B; Jepps, Thomas Andrew; Greenwood, Iain A

    2014-01-01

    Potassium channels are key regulators of smooth muscle tone, with increases in activity resulting in hyperpolarisation of the cell membrane, which acts to oppose vasoconstriction. Several potassium channels exist within smooth muscle, but the KV7 family of voltage-gated potassium channels have been...

  5. UAV Delivery Monitoring System

    Directory of Open Access Journals (Sweden)

    San Khin Thida

    2018-01-01

    Full Text Available UAV-based delivery systems are increasingly being used in the logistics field, particularly to achieve faster last-mile delivery. This study develops a UAV delivery system that manages delivery order assignments, autonomous flight operation, real time control for UAV flights, and delivery status tracking. To manage the delivery item assignments, we apply the concurrent scheduler approach with a genetic algorithm. The present paper describes real time flight data based on a micro air vehicle communication protocol (MAVLink. It also presents the detailed hardware components used for the field tests. Finally, we provide UAV component analysis to choose the suitable components for delivery in terms of battery capacity, flight time, payload weight and motor thrust ratio.

  6. GLOBALIZATION IN TOURISM SECTOR

    Directory of Open Access Journals (Sweden)

    Mariana LUPAN

    2007-06-01

    Full Text Available The paper points to recent developments in the tourism sector and highlights the leading factors of the internationalization of tourists travel and of tourism services, including information technologies, as well as the internationalization of hotel and tourism enterprises. Without neglecting the huge subsector of small and medium-sized enterprises, it describes typical features related to the composition of the labour force and to working conditions. It raises questions concerning the difficulties faced by the sector in attracting and retaining skilled workers in enhancing the skills of newcomers to the labour market in order to stabilize the sector’s labour force, while increasing the productivity of enterprises and the quality of services. Particular emphasis is put on new forms of management entailing new skills requirements, with a general tendency towards increased worker responsibility in an environment of flat hierarchies, multiskilling and teamwork.

  7. Malaria treatment in the retail sector: Knowledge and practices of drug sellers in rural Tanzania

    Directory of Open Access Journals (Sweden)

    Makemba Ahmed M

    2008-05-01

    Full Text Available Abstract Background Throughout Africa, the private retail sector has been recognised as an important source of antimalarial treatment, complementing formal health services. However, the quality of advice and treatment at private outlets is a widespread concern, especially with the introduction of artemisinin-based combination therapies (ACTs. As a result, ACTs are often deployed exclusively through public health facilities, potentially leading to poorer access among parts of the population. This research aimed at assessing the performance of the retail sector in rural Tanzania. Such information is urgently required to improve and broaden delivery channels for life-saving drugs. Methods During a comprehensive shop census in the districts of Kilombero and Ulanga, Tanzania, we interviewed 489 shopkeepers about their knowledge of malaria and malaria treatment. A complementary mystery shoppers study was conducted in 118 retail outlets in order to assess the vendors' drug selling practices. Both studies included drug stores as well as general shops. Results Shopkeepers in drug stores were able to name more malaria symptoms and were more knowledgeable about malaria treatment than their peers in general shops. In drug stores, 52% mentioned the correct child-dosage of sulphadoxine-pyrimethamine (SP compared to only 3% in general shops. In drug stores, mystery shoppers were more likely to receive an appropriate treatment (OR = 9.6, but at an approximately seven times higher price. Overall, adults were more often sold an antimalarial than children (OR = 11.3. On the other hand, general shopkeepers were often ready to refer especially children to a higher level if they felt unable to manage the case. Conclusion The quality of malaria case-management in the retail sector is not satisfactory. Drug stores should be supported and empowered to provide correct malaria-treatment with drugs they are allowed to dispense. At the same time, the role of general shops

  8. The Climate Change and Rwandan Coffee Sector

    Directory of Open Access Journals (Sweden)

    Fidele Hakorimana

    2017-10-01

    Full Text Available This paper provides a detailed overview of the current situation of the coffee sector in the Rwandan economy and identifies the possible challenges that the sector is currently facing. The study has identified the economic and the livelihood indicators for farmers who are engaged in coffee production and also gives the Rwandan coffee sector’ situation and its position in the global coffee market. Also, the research has found out that in Rwanda, nearly 500,000 farmers produce coffee along with other crops, notably beans, savory banana and corn and found out that in 2012, coffee accounted for almost 30 percent of Rwanda’s total export revenue. On the other hand, the study revealed that the sector throughout all the coffee production process, has undergone different challenges especially climate change as it is reported by the Ministry of Agriculture and Animal resources. A low yield was reported in 2007 and climate variability was quoted among the causes. Insufficient rainfall in the last three months of 2006 (the period of coffee flowering proceeding the short dry season in the first two months of 2007 was recorded. The reduced rainfall was also poorly distributed across coffee growing regions in Rwanda. In addition, the research revealed that even though the area under coffee production is increasing, the coffee production is decreasing due to unexpected climate change and variability in current years and also the improper use of chemical fertilizers by coffee farmers is very critical. The study concluded that adding value to the coffee supply chain of Rwanda is adding direct economic benefits and important indirect social benefits to the lives of individuals and to the health of communities in Rwanda. Moreover, more effort should continue to raise the profile of the Rwandan coffee sector suggesting that proper use of chemical fertilizers, solid marketing channels and climate change adaptations measures would be the fair ways of making the

  9. Going private: clinicians' experience of working in UK independent sector treatment centres.

    Science.gov (United States)

    Waring, Justin; Bishop, Simon

    2012-02-01

    With increased possibility that public healthcare services in the UK will be outsourced to the private sector, this study investigates how clinicians working in Independent Sector Treatment Centres perceive the differences between public and private sectors. Qualitative interviews with 35 clinicians recruited from two ISTCs. All participants were transferred to the independent sector from the public National Health Service. Interview data were analysed to identify shared experience about the variable organisation and delivery of services. Clinicians perceived differences between public and independent sectors in the areas of 'environment and facilities', 'management', 'work organisation and care delivery', and 'patient experience'. The independent sector was described as offering a positive alternative to public services in regard to service environment and patient experience, but there were concerns about management priorities and the reconfiguration of work. Clinicians' experience of moving between sectors reveals mixed experiences. Although some improvements might legitimise the growing role of the independent sector, there remain doubts about the commercialisation of services, the motives of managers and the impact of clinical roles and capabilities. With policies looking to expand the mixed economy of public healthcare services, the study suggests clinicians will not automatically embrace a move between sectors. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  10. Utilization of skilled birth attendants in public and private sectors in Vietnam.

    Science.gov (United States)

    Do, Mai

    2009-05-01

    The private sector in health care in Vietnam has been increasingly competing with the government in primary health care services. However, little is known about the use of skilled birth attendance or about choice of public and private sectors among those who opt for skilled attendants. Using data from the Vietnam 2002 Demographic and Health Survey, this study examines factors related to women's decision-making of whether to have a skilled birth attendant at a recent childbirth, and if they did, whether it was a public or private sector provider. The study indicates that the use of the private sector for delivery services was significant. Women's household wealth, education, antenatal care and community's wealth were positively related to skilled birth attendance, while ethnicity and order of childbirth were negatively related. Order of childbirth was positively associated with skilled birth attendance in the private sector. Among service environment factors, increased access to public sector health centres was associated with an increased likelihood of skilled birth attendance in general, but a lowered chance of that in the private sector. Further studies are needed to assess the current situation in the private sector, the demand for delivery services in the private sector, and its readiness to provide quality services.

  11. Global report on preterm birth and stillbirth (4 of 7): delivery of interventions.

    Science.gov (United States)

    Victora, Cesar G; Rubens, Craig E

    2010-02-23

    The efficacious interventions identified in the previous article of this report will fail unless they are delivered at high and equitable coverage. This article discusses critical delivery constraints and strategies. Achieving universal coverage entails addressing major barriers at many levels. An overarching constraint is the lack of political will, resulting from the dearth of preterm birth and stillbirth data and the lack of visibility. Other barriers exist at the household and community levels, such as insufficient demand for interventions or sociocultural barriers; at the health services level, such as a lack of resources and trained healthcare providers; and at the health sector policy and management level, such as poorly functioning, centralized systems. Additional constraints involve weak governance and accountability, political instability, and challenges in the physical environment. Scaling up maternal, newborn and child health interventions requires strengthening health systems, but there is also a role for focused, targeted interventions. Choosing a strategy involves identifying appropriate channels for reaching high coverage, which depends on many factors such as access to and attendance at healthcare facilities. Delivery channels vary, and may include facility- and community-based healthcare providers, mass media campaigns, and community-based approaches and marketing strategies. Issues related to scaling up are discussed in the context of four interventions that may be given to mothers at different stages throughout pregnancy or to newborns: (1) detection and treatment of syphilis; (2) emergency Cesarean section; (3) newborn resuscitation; and (4) kangaroo mother care. Systematic reviews of the literature and large-scale implementation studies are analyzed for each intervention. Equitable and successful scale-up of preterm birth and stillbirth interventions will require addressing multiple barriers, and utilizing multiple delivery approaches and

  12. Global report on preterm birth and stillbirth (4 of 7: delivery of interventions

    Directory of Open Access Journals (Sweden)

    Rubens Craig E

    2010-02-01

    Full Text Available Abstract Background The efficacious interventions identified in the previous article of this report will fail unless they are delivered at high and equitable coverage. This article discusses critical delivery constraints and strategies. Barriers to scaling up interventions Achieving universal coverage entails addressing major barriers at many levels. An overarching constraint is the lack of political will, resulting from the dearth of preterm birth and stillbirth data and the lack of visibility. Other barriers exist at the household and community levels, such as insufficient demand for interventions or sociocultural barriers; at the health services level, such as a lack of resources and trained healthcare providers; and at the health sector policy and management level, such as poorly functioning, centralized systems. Additional constraints involve weak governance and accountability, political instability, and challenges in the physical environment. Strategies and examples Scaling up maternal, newborn and child health interventions requires strengthening health systems, but there is also a role for focused, targeted interventions. Choosing a strategy involves identifying appropriate channels for reaching high coverage, which depends on many factors such as access to and attendance at healthcare facilities. Delivery channels vary, and may include facility- and community-based healthcare providers, mass media campaigns, and community-based approaches and marketing strategies. Issues related to scaling up are discussed in the context of four interventions that may be given to mothers at different stages throughout pregnancy or to newborns: (1 detection and treatment of syphilis; (2 emergency Cesarean section; (3 newborn resuscitation; and (4 kangaroo mother care. Systematic reviews of the literature and large-scale implementation studies are analyzed for each intervention. Conclusion Equitable and successful scale-up of preterm birth and stillbirth

  13. Problems affecting the operational procurement process: A study of the Zimbabwean public sector

    Directory of Open Access Journals (Sweden)

    Abel Dzuke

    2017-02-01

    Full Text Available Background: The public sector occupies a key role in the economy comprising the appropriation of state revenue to purchase goods and to render services productively, while ensuring the optimum utilisation of available funds and resources to benefit the inhabitants of the country. Problems in the Zimbabwean public procurement sector that detract from service delivery are key contemporary issues. This is evident from the numerous complaints of poor service delivery received by the public that can be attributed to public procurement. Objective: The purpose of this article was to report on a study that investigated problems in the different stages of the operational procurement process in the Zimbabwean public sector that detract from service delivery, the extent of these problems and how the public procurement process can be improved to enhance service delivery. Method: This descriptive and exploratory study followed a quantitative approach. Data were collected by means of a questionnaire administered to all public entities in Zimbabwe. Data were analysed using SPSS. Results: The majority of the identified problems in the public procurement sector that detract from service delivery are found in the advertising, bid evaluation and contract stages. Conclusion: As only a few studies on this topic have been conducted in Zimbabwe, the findings of this research add a significant perspective to the existing body of knowledge and can assist stakeholders with regard to how the public procurement process can be improved in order to enhance service delivery through public procurement process reform and restructuring.

  14. MEASURING THE CUSTOMER SATISFACTION OF ISLAMIC BANKING SECTOR IN BANGLADESH

    Directory of Open Access Journals (Sweden)

    Hossain Shahid SHOHROWARDHY

    2015-08-01

    Full Text Available The banking sector has been playing a significant role in achieving the economic growth of Bangladesh, where contribution of Islamic Banking Sector is remarkable. Islamic Banking Sector shows a substantial growth position in Bangladesh. Customer satisfaction is the most significant affecting phenomenon in determining the banking growth. Thus, this study attempts to measure the existing level of customer satisfaction of Islamic Banks in Bangladesh, using the Structural Equation Model (SEM. This study uses the 22 dimensions of customer satisfaction which used in the earlier studies in different countries for measuring the customer satisfaction of Islamic Banking Sector. A total of 385 samples have been taken from six full pledged Islamic Banks in Bangladesh. It reveals form the study that Human Resources and Systemization Service Delivery is the strongest indicator of customer satisfaction of Islamic Banking Sector in Bangladesh followed by Core Product, Service Capability and Social Responsibility. The findings therefore, may be helpful for policy-makers of banking authorities who have been making serious endeavor to sustain the growth of Islamic Banking Sector in Bangladesh.

  15. The Technique to Prevent the Data Leakage using Covert Channels

    Directory of Open Access Journals (Sweden)

    Anna Vasilievna Arkhangelskaya

    2013-12-01

    Full Text Available The purpose of the article was to analyze technique to prevent information leakage using covert channels. The main steps are as follows: involving covert channels identification, data throughput estimation, its elimination or limitation, audit and detection. Three schemes of identification had been analyzed: shared resources methodology, covert flow tree method, message sequence diagram method. Ways of guarantee information delivery from systems with low security level to systems with high security level have been investigated.

  16. Fine Channel Networks

    Science.gov (United States)

    1997-01-01

    A color image of fine channel networks on Mars; north toward top. The scene shows heavily cratered highlands dissected by dendritic open channel networks that dissect steep slopes of impact crater walls. This image is a composite of Viking high-resolution images in black and white and low-resolution images in color. The image extends from latitude 9 degrees S. to 5 degrees S. and from longitude 312 degrees to 320 degrees; Mercator projection. The dendritic pattern of the fine channels and their location on steep slopes leads to the interpretation that these are runoff channels. The restriction of these types of channels to ancient highland rocks suggests that these channels are old and date from a time on Mars when conditions existed for precipitation to actively erode rocks. After the channels reach a low plain, they appear to end. Termination may have resulted from burial by younger deposits or perhaps the flows percolated into the surface materials and continued underground.

  17. Ion channels in plants.

    Science.gov (United States)

    Hedrich, Rainer

    2012-10-01

    Since the first recordings of single potassium channel activities in the plasma membrane of guard cells more than 25 years ago, patch-clamp studies discovered a variety of ion channels in all cell types and plant species under inspection. Their properties differed in a cell type- and cell membrane-dependent manner. Guard cells, for which the existence of plant potassium channels was initially documented, advanced to a versatile model system for studying plant ion channel structure, function, and physiology. Interestingly, one of the first identified potassium-channel genes encoding the Shaker-type channel KAT1 was shown to be highly expressed in guard cells. KAT1-type channels from Arabidopsis thaliana and its homologs from other species were found to encode the K(+)-selective inward rectifiers that had already been recorded in early patch-clamp studies with guard cells. Within the genome era, additional Arabidopsis Shaker-type channels appeared. All nine members of the Arabidopsis Shaker family are localized at the plasma membrane, where they either operate as inward rectifiers, outward rectifiers, weak voltage-dependent channels, or electrically silent, but modulatory subunits. The vacuole membrane, in contrast, harbors a set of two-pore K(+) channels. Just very recently, two plant anion channel families of the SLAC/SLAH and ALMT/QUAC type were identified. SLAC1/SLAH3 and QUAC1 are expressed in guard cells and mediate Slow- and Rapid-type anion currents, respectively, that are involved in volume and turgor regulation. Anion channels in guard cells and other plant cells are key targets within often complex signaling networks. Here, the present knowledge is reviewed for the plant ion channel biology. Special emphasis is drawn to the molecular mechanisms of channel regulation, in the context of model systems and in the light of evolution.

  18. Energy Sector Market Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Arent, D.; Benioff, R.; Mosey, G.; Bird, L.; Brown, J.; Brown, E.; Vimmerstedt, L.; Aabakken, J.; Parks, K.; Lapsa, M.; Davis, S.; Olszewski, M.; Cox, D.; McElhaney, K.; Hadley, S.; Hostick, D.; Nicholls, A.; McDonald, S.; Holloman, B.

    2006-10-01

    This paper presents the results of energy market analysis sponsored by the Department of Energy's (DOE) Weatherization and International Program (WIP) within the Office of Energy Efficiency and Renewable Energy (EERE). The analysis was conducted by a team of DOE laboratory experts from the National Renewable Energy Laboratory (NREL), Oak Ridge National Laboratory (ORNL), and Pacific Northwest National Laboratory (PNNL), with additional input from Lawrence Berkeley National Laboratory (LBNL). The analysis was structured to identify those markets and niches where government can create the biggest impact by informing management decisions in the private and public sectors. The analysis identifies those markets and niches where opportunities exist for increasing energy efficiency and renewable energy use.

  19. Regional transport sector mitigation options

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Peter [EECG Consultants, Gaborone (Botswana)

    1998-10-01

    The rationale for conducting climate change mitigation studies in the transport sector is on the premise that: The transport sector is the second largest consumer of fossil fuels in the region; The regional transport sector is an area with high opportunity for infrastructural development under UNFCCC financial mechanism; The regional transport sector is crucial in the SADC region for trade and coupled with the Trade Protocol will play a major role in development hence the need to make it efficient in terms of energy demand and provision of services; The sector offers many mitigation options but with a challenge to evaluate their energy saving and GHG saving potential and yet there is need to quantify possible emission reduction for possible future emission trading. This is also a sector with potential to qualify for financing through Clean Development Mechanism (CDM) recently stipulated in the Kyoto Protocol. (au)

  20. SECTORAL SHARES AND ECONOMIC GROWTH

    DEFF Research Database (Denmark)

    Ahmad, Nisar; Naveed, Amjad; Naz, Amber

    2013-01-01

    believe that structural change is an unimportant side effect of the economic development. On the contrary, economists associated with the World Bank and some others posit that growth is brought about by the changes in sectoral composition. The objective of this study is to empirically test...... the relationship between sectoral shares and economic growth by using the panel data for 20 developed countries. The results of the granger causality suggest that both services and agriculture sectors do granger cause economic growth, whereas industrial sector does not granger cause growth. Reverse causality does...... not hold for any of the three sectors. The results of Barro and Non-Barro regressions along with the set of control variables have suggested that services sector is negatively affecting growth, whereas both industrial and agriculture shares are positively affect economic growth....

  1. Regional transport sector mitigation options

    International Nuclear Information System (INIS)

    Zhou, Peter

    1998-01-01

    The rationale for conducting climate change mitigation studies in the transport sector is on the premise that: The transport sector is the second largest consumer of fossil fuels in the region; The regional transport sector is an area with high opportunity for infrastructural development under UNFCCC financial mechanism; The regional transport sector is crucial in the SADC region for trade and coupled with the Trade Protocol will play a major role in development hence the need to make it efficient in terms of energy demand and provision of services; The sector offers many mitigation options but with a challenge to evaluate their energy saving and GHG saving potential and yet there is need to quantify possible emission reduction for possible future emission trading. This is also a sector with potential to qualify for financing through Clean Development Mechanism (CDM) recently stipulated in the Kyoto Protocol. (au)

  2. Inflation and Financial Sector Correlation: The Case of Bangladesh

    Directory of Open Access Journals (Sweden)

    Abu N.M. Wahid

    2011-01-01

    Full Text Available This paper examines the impact of inflation on financial development in case of Bangladesh for the period of 1985-2005. In doing so, ARDL bounds testing approach and Error Correction Method (ECM have been employed. Empirical findings reveal that high trends of inflation impede the performance of financial markets. GDP per capita promotes development of financial sector through its causal channels.

  3. Project delivery system (PDS)

    CERN Document Server

    2001-01-01

    As business environments become increasingly competitive, companies seek more comprehensive solutions to the delivery of their projects. "Project Delivery System: Fourth Edition" describes the process-driven project delivery systems which incorporates the best practices from Total Quality and is aligned with the Project Management Institute and ISO Quality Standards is the means by which projects are consistently and efficiently planned, executed and completed to the satisfaction of clients and customers.

  4. Compound Wiretap Channels

    Directory of Open Access Journals (Sweden)

    Shlomo Shamai (Shitz

    2009-01-01

    Full Text Available This paper considers the compound wiretap channel, which generalizes Wyner's wiretap model to allow the channels to the (legitimate receiver and to the eavesdropper to take a number of possible states. No matter which states occur, the transmitter guarantees that the receiver decodes its message and that the eavesdropper is kept in full ignorance about the message. The compound wiretap channel can also be viewed as a multicast channel with multiple eavesdroppers, in which the transmitter sends information to all receivers and keeps the information secret from all eavesdroppers. For the discrete memoryless channel, lower and upper bounds on the secrecy capacity are derived. The secrecy capacity is established for the degraded channel and the semideterministic channel with one receiver. The parallel Gaussian channel is further studied. The secrecy capacity and the secrecy degree of freedom (s.d.o.f. are derived for the degraded case with one receiver. Schemes to achieve the s.d.o.f. for the case with two receivers and two eavesdroppers are constructed to demonstrate the necessity of a prefix channel in encoder design. Finally, the multi-antenna (i.e., MIMO compound wiretap channel is studied. The secrecy capacity is established for the degraded case and an achievable s.d.o.f. is given for the general case.

  5. Compound Wiretap Channels

    Directory of Open Access Journals (Sweden)

    Kramer Gerhard

    2009-01-01

    Full Text Available Abstract This paper considers the compound wiretap channel, which generalizes Wyner's wiretap model to allow the channels to the (legitimate receiver and to the eavesdropper to take a number of possible states. No matter which states occur, the transmitter guarantees that the receiver decodes its message and that the eavesdropper is kept in full ignorance about the message. The compound wiretap channel can also be viewed as a multicast channel with multiple eavesdroppers, in which the transmitter sends information to all receivers and keeps the information secret from all eavesdroppers. For the discrete memoryless channel, lower and upper bounds on the secrecy capacity are derived. The secrecy capacity is established for the degraded channel and the semideterministic channel with one receiver. The parallel Gaussian channel is further studied. The secrecy capacity and the secrecy degree of freedom ( are derived for the degraded case with one receiver. Schemes to achieve the for the case with two receivers and two eavesdroppers are constructed to demonstrate the necessity of a prefix channel in encoder design. Finally, the multi-antenna (i.e., MIMO compound wiretap channel is studied. The secrecy capacity is established for the degraded case and an achievable is given for the general case.

  6. ATP Release Channels

    Directory of Open Access Journals (Sweden)

    Akiyuki Taruno

    2018-03-01

    Full Text Available Adenosine triphosphate (ATP has been well established as an important extracellular ligand of autocrine signaling, intercellular communication, and neurotransmission with numerous physiological and pathophysiological roles. In addition to the classical exocytosis, non-vesicular mechanisms of cellular ATP release have been demonstrated in many cell types. Although large and negatively charged ATP molecules cannot diffuse across the lipid bilayer of the plasma membrane, conductive ATP release from the cytosol into the extracellular space is possible through ATP-permeable channels. Such channels must possess two minimum qualifications for ATP permeation: anion permeability and a large ion-conducting pore. Currently, five groups of channels are acknowledged as ATP-release channels: connexin hemichannels, pannexin 1, calcium homeostasis modulator 1 (CALHM1, volume-regulated anion channels (VRACs, also known as volume-sensitive outwardly rectifying (VSOR anion channels, and maxi-anion channels (MACs. Recently, major breakthroughs have been made in the field by molecular identification of CALHM1 as the action potential-dependent ATP-release channel in taste bud cells, LRRC8s as components of VRACs, and SLCO2A1 as a core subunit of MACs. Here, the function and physiological roles of these five groups of ATP-release channels are summarized, along with a discussion on the future implications of understanding these channels.

  7. Supersymmetric leptogenesis with a light hidden sector

    International Nuclear Information System (INIS)

    De Simone, Andrea

    2010-04-01

    Supersymmetric scenarios incorporating thermal leptogenesis as the origin of the observed matter-antimatter asymmetry generically predict abundances of the primordial elements which are in conflict with observations. In this paper we pro- pose a simple way to circumvent this tension and accommodate naturally ther- mal leptogenesis and primordial nucleosynthesis. We postulate the existence of a light hidden sector, coupled very weakly to the Minimal Supersymmetric Standard Model, which opens up new decay channels for the next-to-lightest supersymmetric particle, thus diluting its abundance during nucleosynthesis. We present a general model-independent analysis of this mechanism as well as two concrete realizations, and describe the relevant cosmological and astrophysical bounds and implications for this dark matter scenario. Possible experimental signatures at colliders and in cosmic-ray observations are also discussed. (orig.)

  8. Volume Regulated Channels

    DEFF Research Database (Denmark)

    Klausen, Thomas Kjær

    of volume perturbations evolution have developed system of channels and transporters to tightly control volume homeostasis. In the past decades evidence has been mounting, that the importance of these volume regulated channels and transporters are not restricted to the defense of cellular volume...... but are also essential for a number of physiological processes such as proliferation, controlled cell death, migration and endocrinology. The thesis have been focusing on two Channels, namely the swelling activated Cl- channel (ICl, swell) and the transient receptor potential Vanilloid (TRPV4) channel. I: Cl......- serves a multitude of functions in the mammalian cell, regulating the membrane potential (Em), cell volume, protein activity and the driving force for facilitated transporters giving Cl- and Cl- channels a major potential of regulating cellular function. These functions include control of the cell cycle...

  9. HIPPI and Fibre Channel

    International Nuclear Information System (INIS)

    Tolmie, D.E.

    1992-01-01

    The High-Performance Parallel Interface (HIPPI) and Fibre Channel are near-gigabit per second data communications interfaces being developed in ANSI standards Task Group X3T9.3. HIPPI is the current interface of choice in the high-end and supercomputer arena, and Fibre Channel is a follow-on effort. HIPPI came from a local area network background, and Fibre Channel came from a mainframe to peripheral interface background

  10. Nuclear reactor coolant channels

    International Nuclear Information System (INIS)

    Macbeth, R.V.

    1978-01-01

    Reference is made to coolant channels for pressurised water and boiling water reactors and the arrangement described aims to improve heat transfer between the fuel rods and the coolant. Baffle means extending axially within the channel are provided and disposed relative to the fuel rods so as to restrict flow oscillations occurring within the coolant from being propagated transversely to the axis of the channel. (UK)

  11. Baking of SST-1 vacuum vessel modules and sectors

    International Nuclear Information System (INIS)

    Pathan, Firozkhan S; Khan, Ziauddin; Yuvakiran, Paravastu; George, Siju; Ramesh, Gattu; Manthena, Himabindu; Shah, Virendrakumar; Raval, Dilip C; Thankey, Prashant L; Dhanani, Kalpesh R; Pradhan, Subrata

    2012-01-01

    SST-1 Tokamak is a steady state super-conducting tokamak for plasma discharge of 1000 sec duration. The plasma discharge of such long time duration can be obtained by reducing the impurities level, which will be possible only when SST-1 vacuum chamber is pumped to ultra high vacuum. In order to achieve UHV inside the chamber, the baking of complete vacuum chamber has to be carried out during pumping. For this purpose the C-channels are welded inside the vacuum vessel. During baking of vacuum vessel, these welded channels should be helium leak tight. Further, these U-channels will be in accessible under operational condition of SST-1. So, it will not possible to repair if any leak is developed during experiment. To avoid such circumstances, a dedicated high vacuum chamber is used for baking of the individual vacuum modules and sectors before assembly so that any fault during welding of the channels will be obtained and repaired. This paper represents the baking of vacuum vessel modules and sectors and their temperature distribution along the entire surface before assembly.

  12. Calcium Channel Blockers

    Science.gov (United States)

    ... Certain calcium channel blockers interact with grapefruit products. Kaplan NM, et al. Treatment of hypertension: Drug therapy. In: Kaplan's Clinical Hypertension. 11th ed. Philadelphia, Pa.: Wolters Kluwer ...

  13. A channel profile analyser

    International Nuclear Information System (INIS)

    Gobbur, S.G.

    1983-01-01

    It is well understood that due to the wide band noise present in a nuclear analog-to-digital converter, events at the boundaries of adjacent channels are shared. It is a difficult and laborious process to exactly find out the shape of the channels at the boundaries. A simple scheme has been developed for the direct display of channel shape of any type of ADC on a cathode ray oscilliscope display. This has been accomplished by sequentially incrementing the reference voltage of a precision pulse generator by a fraction of a channel and storing ADC data in alternative memory locations of a multichannel pulse height analyser. Alternative channels are needed due to the sharing at the boundaries of channels. In the flat region of the profile alternate memory locations are channels with zero counts and channels with the full scale counts. At the boundaries all memory locations will have counts. The shape of this is a direct display of the channel boundaries. (orig.)

  14. CAPITAL FLOWS AND THEIR SECTORAL DESTINATIONS

    Directory of Open Access Journals (Sweden)

    Petris Sorina

    2012-07-01

    Full Text Available Since 2003, New European Union Member States have made large capital inflows, which led to a credit crunch and recession. Whether they are foreign direct investment, or banking flows, capital inflows ultimately affect GDP, depending on how they are invested. In the specialty literature, analysis of capital flows was done especially in terms of their structure, with a lack of analysis in terms of final destination of capital inflows. Therefore, we analyzed the effect of capital inflows on GDP in the New Member States of the European Union (Bulgaria, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania and Slovakia over the last economic cycle. Based on experiences of the new Member States during the recent boom and crisis, the paper studies the impact of capital inflows on GDP growth, inflows channeled to economic sectors, such as real estate and corporate investment sector. The results of this research tries to highlight the extent to which the final destination of capital flows is important for the evolution of GDP.

  15. [Harassment in the public sector].

    Science.gov (United States)

    Puech, Paloma; Pitcho, Benjamin

    2013-01-01

    The French Labour Code, which provides full protection against moral and sexual harassment, is not applicable to public sector workers. The public hospital is however not exempt from such behaviour, which could go unpunished. Public sector workers are therefore protected by the French General Civil Service Regulations and the penal code.

  16. Private Sector and Enterprise Development

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

    Ministry of Technical Education and Vocational Training ..... and ..structures that offer services to private sector enterprises and represent .... investment climate reform and the adoption of good governance practices. ..... Over two-thirds of the labour force in Jordan, the West Bank & Gaza, Iraq and Syria is in the service sector.

  17. Two-sector disequilibrium growth

    NARCIS (Netherlands)

    J.G.M. van Marrewijk (Charles); J.B.L.M. Verbeek (Jos)

    1994-01-01

    textabstractWe investigate the effects of (i) profit distribution to either laborers or capital-owners, (ii) sector-specific or efficient rationing schemes, and (iii) government consumption in a two-sector disequilibrium growth model with sluggish real wage rate adjustment (which affects capital

  18. The Danish Social Housing Sector

    DEFF Research Database (Denmark)

    Nielsen, Rikke Skovgaard; Haagerup, Christian Deichmann

    2017-01-01

    With Denmark faring reasonably well through the global financial crisis, the policy changes to the social housing sector caused by the crisis have been limited. Nevertheless, changes have taken place nonetheless both in terms of policy and in the residential composition of the sector which polici...

  19. Sectoral profiles of working conditions

    NARCIS (Netherlands)

    Houtman, I.L.D.; Andries, F.; Berg, R. van den; Dhondt, S.

    2002-01-01

    This report looks at trends in working conditions across different sectors Over the period 1995-2000. Basing its findings on the Third European Survey on Working Conditions (2000) in the 15 EU Member States and Norway, it examines the quality of working life in eighteen different sectors. It

  20. EDI in the Public Sector

    DEFF Research Database (Denmark)

    Falch, Morten

    1998-01-01

    Introduction of EDI in the public administration is apriority for the Danish Government. EDI is both seen as a catlyst for development towards an information society ans as a means for more efficient use of scarce resources. EDI in the banking sector and the retail sector is reviewed, drivers...

  1. Benin - Transport Sector Investment Program

    OpenAIRE

    Mohan, P.C.

    2003-01-01

    The objectives of this project (1997-2001) using $40 million of IDA funds were to: (i) safeguard the competitiveness of Benin's transport sector and of its transit corridor through open modal competition; (ii) improve government's capacity for planning, programming and managing transport sector investments; (iii) boost the allocation of resources to infrastructure maintenance; (iv) boost t...

  2. Cross-Sector Partnership Formation

    NARCIS (Netherlands)

    I. Stöteler (Ismaela); S. Reeder (Sabine); R.J.M. van Tulder (Rob)

    2012-01-01

    textabstractA cross-sector partnership is a collaborative effort in which parties from different societal sectors pool resources to provide solutions to (perceived) common problems. These partnerships are often rather complex because of a number of reasons: (1) they address complex issues, (2) they

  3. Role of the private sector in the provision of immunization services in low- and middle-income countries.

    Science.gov (United States)

    Levin, Ann; Kaddar, Miloud

    2011-07-01

    The authors conducted a literature review on the role of the private sector in low- and middle-income countries. The review indicated that relatively few studies have researched the role of the private sector in immunization service delivery in these countries. The studies suggest that the private sector is playing different roles and functions according to economic development levels, the governance structure and the general presence of the private sector in the health sector. In some countries, generally low-income countries, the private for-profit sector is contributing to immunization service delivery and helping to improve access to traditional EPI vaccines. In other countries, particularly middle-income countries, the private for-profit sector often acts to facilitate early adoption of new vaccines and technologies before introduction and generalization by the public sector. The not-for-profit sector plays an important role in extending access to traditional EPI vaccines, particularly in low-income countries. Not-for-profit facilities are situated in rural as well as urban areas and are more likely to be coordinated with public services than the private for-profit sector. Although numerous studies on non-governmental organizations (NGOs) suggest that the extent of NGO provision of immunization services in low- and middle-income countries is substantial, the contribution of this sector is poorly documented, leading to a lack of recognition of its role at national and global levels. Studies on quality of immunization service provision at private health facilities suggest that it is sometimes inadequate and needs to be monitored. Although some articles on public-private collaboration exist, little was found on the extent to which governments are effectively interacting with and regulating the private sector. The review revealed many geographical and thematic gaps in the literature on the role and regulation of the private sector in the delivery of immunization

  4. 6. Home deliveries

    African Journals Online (AJOL)

    Sitwala

    determine factors associated with home deliveries. Main outcome ... deliver at home than a health facility compared to those who .... regression analysis, women who had four years of schooling or .... by report bias, the burden of home deliveries is a real challenge .... Journal of Econometrics 1987; 36: 185-204. 14. Michelo ...

  5. Global Delivery Models

    DEFF Research Database (Denmark)

    Manning, Stephan; Larsen, Marcus M.; Bharati, Pratyush

    2013-01-01

    This article examines antecedents and performance implications of global delivery models (GDMs) in global business services. GDMs require geographically distributed operations to exploit both proximity to clients and time-zone spread for efficient service delivery. We propose and empirically show...

  6. Health care delivery systems.

    NARCIS (Netherlands)

    Stevens, F.; Zee, J. van der

    2007-01-01

    A health care delivery system is the organized response of a society to the health problems of its inhabitants. Societies choose from alternative health care delivery models and, in doing so, they organize and set goals and priorities in such a way that the actions of different actors are effective,

  7. Global Delivery Models

    DEFF Research Database (Denmark)

    Manning, Stephan; Møller Larsen, Marcus; Bharati, Pratyush

    -zone spread allowing for 24/7 service delivery and access to resources. Based on comprehensive data we show that providers are likely to establish GDM configurations when clients value access to globally distributed talent pools and speed of service delivery, and in particular when services are highly...

  8. Adaptive guard channel allocation scheme with buffer for mobile ...

    African Journals Online (AJOL)

    The devastating effect congestion has on the quality of service delivery and overall network performance demands an utmost attention. This certainly calls for taking some expedient measures to deal with congestion so as to salvage the network from total collapse. In this paper, an adaptive guard channel allocation scheme ...

  9. A linearization of quantum channels

    Science.gov (United States)

    Crowder, Tanner

    2015-06-01

    Because the quantum channels form a compact, convex set, we can express any quantum channel as a convex combination of extremal channels. We give a Euclidean representation for the channels whose inverses are also valid channels; these are a subset of the extreme points. They form a compact, connected Lie group, and we calculate its Lie algebra. Lastly, we calculate a maximal torus for the group and provide a constructive approach to decomposing any invertible channel into a product of elementary channels.

  10. Coverage and Financial Risk Protection for Institutional Delivery: How Universal Is Provision of Maternal Health Care in India?

    Science.gov (United States)

    Prinja, Shankar; Bahuguna, Pankaj; Gupta, Rakesh; Sharma, Atul; Rana, Saroj Kumar; Kumar, Rajesh

    2015-01-01

    India aims to achieve universal access to institutional delivery. We undertook this study to estimate the universality of institutional delivery care for pregnant women in Haryana state in India. To assess the coverage of institutional delivery, we analyze service coverage (coverage of public sector institutional delivery), population coverage (coverage among different districts and wealth quintiles of the population) and financial risk protection (catastrophic health expenditure and impoverishment as a result of out-of-pocket expenditure for delivery). We analyzed cross-sectional data collected from a randomly selected sample of 12,191 women who had delivered a child in the last one year from the date of data collection in Haryana state. Five indicators were calculated to evaluate coverage and financial risk protection for institutional delivery--proportion of public sector deliveries, out-of-pocket expenditure, percentage of women who incurred no expenses, prevalence of catastrophic expenditure for institutional delivery and incidence of impoverishment due to out-of-pocket expenditure for delivery. These indicators were calculated for the public and private sectors for 5 wealth quintiles and 21 districts of the state. The coverage of institutional delivery in Haryana state was 82%, of which 65% took place in public sector facilities. Approximately 63% of the women reported no expenditure on delivery in the public sector. The mean out-of-pocket expenditures for delivery in the public and private sectors in Haryana were INR 771 (USD 14.2) and INR 12,479 (USD 229), respectively, which were catastrophic for 1.6% and 22% of households, respectively. Our findings suggest that there is considerably high coverage of institutional delivery care in Haryana state, with significant financial risk protection in the public sector. However, coverage and financial risk protection for institutional delivery vary substantially across districts and among different socio

  11. Omni channel fashion shopping

    NARCIS (Netherlands)

    Kemperman, A.D.A.M.; van Delft, L.; Borgers, A.W.J.; Pantano, E.

    2015-01-01

    This chapter gives insight into consumers' online and offline fashion shopping behavior, consumers' omni-channel usage during the shopping process, and consumer fashion shopper segments. Based on a literature review, omni-channel shopping behavior during the shopping process was operationalized.

  12. Channel electron multipliers

    International Nuclear Information System (INIS)

    Seidman, A.; Avrahami, Z.; Sheinfux, B.; Grinberg, J.

    1976-01-01

    A channel electron multiplier is described having a tubular wall coated with a secondary-electron emitting material and including an electric field for accelerating the electrons, the electric field comprising a plurality of low-resistive conductive rings each alternating with a high-resistive insulating ring. The thickness of the low-resistive rings is many times larger than that of the high-resistive rings, being in the order of tens of microns for the low-resistive rings and at least one order of magnitude lower for the high-resistive rings; and the diameter of the channel tubular walls is also many times larger than the thickness of the high-resistive rings. Both single-channel and multiple-channel electron multipliers are described. A very important advantage, particularly in making multiple-channel multipliers, is the simplicity of the procedure that may be used in constructing such multipliers. Other operational advantages are described

  13. Cardiac potassium channel subtypes

    DEFF Research Database (Denmark)

    Schmitt, Nicole; Grunnet, Morten; Olesen, Søren-Peter

    2014-01-01

    About 10 distinct potassium channels in the heart are involved in shaping the action potential. Some of the K(+) channels are primarily responsible for early repolarization, whereas others drive late repolarization and still others are open throughout the cardiac cycle. Three main K(+) channels...... drive the late repolarization of the ventricle with some redundancy, and in atria this repolarization reserve is supplemented by the fairly atrial-specific KV1.5, Kir3, KCa, and K2P channels. The role of the latter two subtypes in atria is currently being clarified, and several findings indicate...... that they could constitute targets for new pharmacological treatment of atrial fibrillation. The interplay between the different K(+) channel subtypes in both atria and ventricle is dynamic, and a significant up- and downregulation occurs in disease states such as atrial fibrillation or heart failure...

  14. Cl- channels in apoptosis

    DEFF Research Database (Denmark)

    Wanitchakool, Podchanart; Ousingsawat, Jiraporn; Sirianant, Lalida

    2016-01-01

    A remarkable feature of apoptosis is the initial massive cell shrinkage, which requires opening of ion channels to allow release of K(+), Cl(-), and organic osmolytes to drive osmotic water movement and cell shrinkage. This article focuses on the role of the Cl(-) channels LRRC8, TMEM16/anoctamin......, and cystic fibrosis transmembrane conductance regulator (CFTR) in cellular apoptosis. LRRC8A-E has been identified as a volume-regulated anion channel expressed in many cell types. It was shown to be required for regulatory and apoptotic volume decrease (RVD, AVD) in cultured cell lines. Its presence also......(-) channels or as regulators of other apoptotic Cl(-) channels, such as LRRC8. CFTR has been known for its proapoptotic effects for some time, and this effect may be based on glutathione release from the cell and increase in cytosolic reactive oxygen species (ROS). Although we find that CFTR is activated...

  15. CHANNEL ESTIMATION TECHNIQUE

    DEFF Research Database (Denmark)

    2015-01-01

    A method includes determining a sequence of first coefficient estimates of a communication channel based on a sequence of pilots arranged according to a known pilot pattern and based on a receive signal, wherein the receive signal is based on the sequence of pilots transmitted over the communicat......A method includes determining a sequence of first coefficient estimates of a communication channel based on a sequence of pilots arranged according to a known pilot pattern and based on a receive signal, wherein the receive signal is based on the sequence of pilots transmitted over...... the communication channel. The method further includes determining a sequence of second coefficient estimates of the communication channel based on a decomposition of the first coefficient estimates in a dictionary matrix and a sparse vector of the second coefficient estimates, the dictionary matrix including...... filter characteristics of at least one known transceiver filter arranged in the communication channel....

  16. Consumers satisfaction in the energy sector in Kenya

    International Nuclear Information System (INIS)

    Mutua, John; Ngui, Dianah; Osiolo, Helen; Aligula, Eric; Gachanja, James

    2012-01-01

    This paper analyzes consumer satisfaction in the energy sector in Kenya to assess the quality and level of service delivery. By use of the European Consumer Satisfaction Index (ECSI), the paper estimates consumer satisfaction in biomass, petroleum, electricity and renewable energy subsectors. The findings are that consumer satisfaction is highest in the renewable energy sub sector at 74.7% followed by petroleum at 62.8%. The electricity sub sector has the lowest consumer satisfaction of 53.06%. Further, it is found that the image of renewable energy providers is also the highest at 72.5% followed by that of petroleum companies at 63.1%. In the electricity sub sector, perceived value scored the highest at 64.2%. The paper concludes that image of a service provider, loyalty of consumers, consumer expectations, perceived value, perceived quality and the way complains are handled are very important factors that determine consumer satisfaction levels. It is recommended that for monitoring and evaluation purposes in the performance of the energy sector, the Energy RegulatoryCommission(ERC) could use the consumer satisfaction index level to evaluate whether the regulatory policies and their implementation are bearing fruit where a high index would be associated with good performance and vice versa. - Highlights: ► The paper estimates consumer satisfaction in biomass, petroleum, electricity and renewable energy subsectors. ► Consumer satisfaction is highest in the renewable energy sub sector at 74.7%. ► The electricity sub sector has the lowest consumer satisfaction of 53.06%. ► Image of renewable energy providers is also the highest at 72.5%. ► Factors explaining consumer satisfaction are; Image, consumers’ loyalty, expectations, perceived value, and perceived quality.

  17. Fine sediment in pools: An index of how sediment is affecting a stream channel

    Science.gov (United States)

    Tom Lisle; Sue Hilton

    1991-01-01

    One of the basic issues facing managers of fisheries watersheds is how inputs of sediment affect stream channels. In some cases we can measure and even roughly predict effects of land use on erosion and delivery of sediment from hillslopes to streams. But we are at a loss about how a given increase in sediment load will affect channel morphology, flow conditions, and...

  18. Tourism and information technologies distribution channels: a panorama of the brazilian reality

    Directory of Open Access Journals (Sweden)

    Elisete Santos da Silva Zagheni

    2011-05-01

    Full Text Available Technological evolution has made it possible that the same service may be delivered by means of multiple channels, including in the tourism sector.  The present study proposes to present a bibliographic summary of the distribution channels in tourism and the impact of information technologies (IT in these channels.  Based on exploratory research, 24 scientific papers were analyzed with the intention of identifying a research structure concerning the channels of Brazilian tourism and IT.  We observed that in Brazil, there is a lack of work concerning distribution channels in tourism, highlighting the management of these channels under the view of supply chains.  Beyond this, these papers concentrate on two elements of the channels: means of lodging and hospitality, and travel agencies.  These elements have used direct channels based on IT in order to support service activities and the commercialization of the tourist product.

  19. What Is a Cesarean Delivery?

    Science.gov (United States)

    ... Twitter Pinterest Email Print What is a cesarean delivery? A cesarean delivery is a surgical procedure in which a fetus ... 32.2% of U.S. births were by cesarean delivery. 2 The CDC also found that the number ...

  20. Indicadores : El sector financiero colombiano

    Directory of Open Access Journals (Sweden)

    Carlos Andrés Giraldo Rendón

    2002-07-01

    Full Text Available Este artículo analiza datos estadísticos que pueden revelar la situación actual -2002- del sector financiero en Colombia. Luego de mostrar algunas series temporales como los depósitos en cuenta corriente y las utilidades del sector se llega a la conclusión de que el sector se ha recuperado pero aún existen preocupaciones por causa de la evolución de la cartera hipotecaria y la difícil situación económica internacional que no permite una recuperación sostenible.

  1. TRANSDERMAL DRUG DELIVERY SYSTEM: REVIEW

    OpenAIRE

    Vishvakarama Prabhakar; Agarwal Shivendra; Sharma Ritika; Saurabh Sharma

    2012-01-01

    Various new technologies have been developed for the transdermal delivery of some important drugs. Today about 74% of drugs are taken orally and are found not to be as effective as desired. To improve such characters transdermal drug delivery system was emerged. Drug delivery through the skin to achieve a systemic effect of a drug is commonly known as transdermal drug delivery and differs from traditional topical drug delivery. Transdermal drug delivery systems (TDDS) are dosage forms involve...

  2. Energy use and life cycle greenhouse gas emissions of drones for commercial package delivery.

    Science.gov (United States)

    Stolaroff, Joshuah K; Samaras, Constantine; O'Neill, Emma R; Lubers, Alia; Mitchell, Alexandra S; Ceperley, Daniel

    2018-02-13

    The use of automated, unmanned aerial vehicles (drones) to deliver commercial packages is poised to become a new industry, significantly shifting energy use in the freight sector. Here we find the current practical range of multi-copters to be about 4 km with current battery technology, requiring a new network of urban warehouses or waystations as support. We show that, although drones consume less energy per package-km than delivery trucks, the additional warehouse energy required and the longer distances traveled by drones per package greatly increase the life-cycle impacts. Still, in most cases examined, the impacts of package delivery by small drone are lower than ground-based delivery. Results suggest that, if carefully deployed, drone-based delivery could reduce greenhouse gas emissions and energy use in the freight sector. To realize the environmental benefits of drone delivery, regulators and firms should focus on minimizing extra warehousing and limiting the size of drones.

  3. Coherifying quantum channels

    Science.gov (United States)

    Korzekwa, Kamil; Czachórski, Stanisław; Puchała, Zbigniew; Życzkowski, Karol

    2018-04-01

    Is it always possible to explain random stochastic transitions between states of a finite-dimensional system as arising from the deterministic quantum evolution of the system? If not, then what is the minimal amount of randomness required by quantum theory to explain a given stochastic process? Here, we address this problem by studying possible coherifications of a quantum channel Φ, i.e., we look for channels {{{Φ }}}{ \\mathcal C } that induce the same classical transitions T, but are ‘more coherent’. To quantify the coherence of a channel Φ we measure the coherence of the corresponding Jamiołkowski state J Φ. We show that the classical transition matrix T can be coherified to reversible unitary dynamics if and only if T is unistochastic. Otherwise the Jamiołkowski state {J}{{Φ }}{ \\mathcal C } of the optimally coherified channel is mixed, and the dynamics must necessarily be irreversible. To assess the extent to which an optimal process {{{Φ }}}{ \\mathcal C } is indeterministic we find explicit bounds on the entropy and purity of {J}{{Φ }}{ \\mathcal C }, and relate the latter to the unitarity of {{{Φ }}}{ \\mathcal C }. We also find optimal coherifications for several classes of channels, including all one-qubit channels. Finally, we provide a non-optimal coherification procedure that works for an arbitrary channel Φ and reduces its rank (the minimal number of required Kraus operators) from {d}2 to d.

  4. CANDU channel flow verification

    International Nuclear Information System (INIS)

    Mazalu, N.; Negut, Gh.

    1997-01-01

    The purpose of this evaluation was to obtain accurate information on each channel flow that enables us to assess precisely the level of reactor thermal power and, for reasons of safety, to establish which channel is boiling. In order to assess the channel flow parameters, computer simulations were done with the NUCIRC code and the results were checked by measurements. The complete channel flow measurements were made in the zero power cold condition. In hot conditions there were made flow measurements using the Shut Down System 1 (SDS 1) flow devices from 0.1 % F.P. up to 100 % F.P. The NUCIRC prediction for CANDU channel flows and the measurements by Ultrasonic Flow Meter at zero power cold conditions and SDS 1 flow channel measurements at different reactor power levels showed an acceptable agreement. The 100 % F.P. average errors for channel flow of R, shows that suitable NUCIRC flow assessment can be made. So, it can be done a fair prediction of the reactor power distribution. NUCIRC can predict accurately the onset of boiling and helps to warn at the possible power instabilities at high powers or it can detect the flow blockages. The thermal hydraulic analyst has in NUCIRC a suitable tool to do accurate predictions for the thermal hydraulic parameters for different steady state power levels which subsequently leads to an optimal CANDU reactor operation. (authors)

  5. The skills gap in nursing management in South Africa: a sectoral analysis: a research paper.

    Science.gov (United States)

    Pillay, Rubin

    2010-03-01

    To identify competencies important for effective nursing management and to assess managers' proficiency therein. A lack of management capacity has been identified as the key stumbling block to health delivery in South Africa. Despite nursing managers being central to overcoming the challenges facing health care, there has been a paucity of research that empirically evaluates their skill levels. A survey was conducted among 171 senior nursing managers in South Africa using a self-administered questionnaire. Public sector managers assessed themselves as being relatively less competent than private sector managers. The largest skill gaps for public sector managers were for 'ethico-legal', 'task-related' and 'controlling' skills whereas those for private sector managers were for 'ethico-legal', 'health-related ' and 'task-related' skills. This research confirmed the lack of management capacity within the health sector and identified areas in which the skills deficit was most significant for both the public and private sectors. These findings reflect the needs of nursing managers and will be useful in the conceptualization, design and delivery of health management programmes aimed at enhancing management and leadership capacity in the health sector in South Africa.

  6. Supplier relationship management – anathema for the South African public procurement sector

    Directory of Open Access Journals (Sweden)

    Micheline J. Naude

    2013-07-01

    Full Text Available The public sector is recognised as being one of the most important customer groups for many suppliers and service providers because of the volume of public expenditure. Supplier relationship management (SRM is a necessary tool on which businesses in the public and private sectors rely. However, in the South African public sector, despite the intention to boost service delivery through efficient and effective supplier-management processes, the development of sound supplier relationships is a challenge. The purpose of this article is to provide insight into supplier-relationship challenges and to suggest a framework for implementing SRM in the South African public sector. The research presented is based on a survey using both descriptive and exploratory research. Data were gathered through semi-structured interviews with 15 participants at eight institutions in KwaZulu-Natal. Purposive sampling techniques were used. The findings reveal that the main supplier-related challenges that handicap procurement practices in the province are a lack of experience, a lack of affirmable suppliers, threats and bribes, a lack of integrity, an inability to meet delivery deadlines and quality issues. The findings further reveal that supplier relationships in the public sector are of a transactional nature. A five-stage framework is therefore recommended for implementing SRM in the South African public sector and in order to assist government procurement officials to reap the benefits of SRM whilst supporting the requirements of public-sector procurement.

  7. Safety in the Transport Sector

    DEFF Research Database (Denmark)

    Jørgensen, Kirsten

    2012-01-01

    In EU the transport sector has an incident rate of accidents at work at 40 pr 1000 employees. The Danish insurance company CODAN has insured a big part of this sector concerning transport of gods on shore. The purpose of the project is to document the safety problems in the sector and to develop...... a strategy for a preventive intervention in transport enterprises. The results will in the end be included in a new strategy for the insurance company and the transport sectores organization towards a better safety performance. The safety problems for the employees are the activities carried out by loading......, unloading or work with transport equipment carried out at many different work places. The main safety problems are falls, heavy lifting, poor ergonomic working conditions, hits or collisions with gods, equipments or falling objects, the traffic risk situations, work with animals and finally the risk...

  8. Key economic sectors and services

    NARCIS (Netherlands)

    Arent, Douglas J.; Tol, Richard S.J.; Faust, Eberhard; Hella, Joseph P.; Kumar, Surender; Strzepek, Kenneth M.; Tóth, Ferenc L.; Yan, Denghua; Abdulla, Amjad; Kheshgi, Haroon; Xu, He; Ngeh, Julius

    2015-01-01

    Introduction and Context This chapter discusses the implications of climate change on key economic sectors and services, for example, economic activity. Other chapters discuss impacts from a physical, chemical, biological, or social perspective. Economic impacts cannot be isolated; therefore, there

  9. Wood and Paper Manufacturing Sectors

    Science.gov (United States)

    Find EPA regulatory information for the wood product and paper manufacturing sectors, including paper, pulp and lumber. Information includes NESHAPs and effluent guidelines for pulp and paper rulemaking, and compliance guidelines

  10. Cabo Verde - Private Sector Development

    Data.gov (United States)

    Millennium Challenge Corporation — The objective of the Private Sector Development Project activities of the 2005-2010 Cabo Verde Compact was to support Cabo Verde's long-term economic transformation...

  11. Reconfigurable virtual electrowetting channels.

    Science.gov (United States)

    Banerjee, Ananda; Kreit, Eric; Liu, Yuguang; Heikenfeld, Jason; Papautsky, Ian

    2012-02-21

    Lab-on-a-chip systems rely on several microfluidic paradigms. The first uses a fixed layout of continuous microfluidic channels. Such lab-on-a-chip systems are almost always application specific and far from a true "laboratory." The second involves electrowetting droplet movement (digital microfluidics), and allows two-dimensional computer control of fluidic transport and mixing. The merging of the two paradigms in the form of programmable electrowetting channels takes advantage of both the "continuous" functionality of rigid channels based on which a large number of applications have been developed to date and the "programmable" functionality of digital microfluidics that permits electrical control of on-chip functions. In this work, we demonstrate for the first time programmable formation of virtual microfluidic channels and their continuous operation with pressure driven flows using an electrowetting platform. Experimental, theoretical, and numerical analyses of virtual channel formation with biologically relevant electrolyte solutions and electrically-programmable reconfiguration are presented. We demonstrate that the "wall-less" virtual channels can be formed reliably and rapidly, with propagation rates of 3.5-3.8 mm s(-1). Pressure driven transport in these virtual channels at flow rates up to 100 μL min(-1) is achievable without distortion of the channel shape. We further demonstrate that these virtual channels can be switched on-demand between multiple inputs and outputs. Ultimately, we envision a platform that would provide rapid prototyping of microfluidic concepts and would be capable of a vast library of functions and benefitting applications from clinical diagnostics in resource-limited environments to rapid system prototyping to high throughput pharmaceutical applications.

  12. Níveis de Entrega das Competências de Suporte à Ecoeficiência Organizacional: um Estudo de Caso em uma Indústria do Setor EletroeletrônicoDelivery Levels of Support Competencies to Organizational Eco-efficiency: a case study in an electro-electronics sector industryNiveles de Entrega de las Competencias de Soporte a la Ecoeficiencia Organizacional: un estudio de caso en una industria del sector electro electrónico

    Directory of Open Access Journals (Sweden)

    MUNCK, Luciano

    2012-09-01

    Full Text Available RESUMOEste artigo visa desenvolver e aplicar uma ferramenta de pesquisa que permita, por meio da percepção de seus respondentes, avaliar o quão ecoeficiente uma organização é a partir da identificação dos níveis de entrega das competências organizacionais de suporte da ecoeficiência. Foi realizada uma pesquisa mista (qualitativa e quantitativa, exploratório-descritiva, a partir de um estudo de caso na "Empresa ISE". Como instrumentos de coleta de dados foram utilizados um roteiro de entrevista semiestruturada e quadros de verificação. Os dados foram estudados via análise documental e triangulação das informações coletadas. Inferiu-se que na "Empresa ISE" os profissionais de alto nível da hierarquia organizacional reconhecem, em parte, o crescimento de ações na organização que contribuem para a sustentabilidade, fato não totalmente condizente com publicações nacionais sobre o tema. O resultado geral da pesquisa demonstrou que as estratégias organizacionais voltadas para a ecoeficiência estão parcialmente alinhadas com a atuação dos profissionais da organização.ABSTRACTThis article aims to develop and implement a search tool which, through the perception of its respondents, allows assessing how eco-efficient an organization is based on the identification of delivery levels of support competencies to organizational eco-efficiency. A mixed (qualitative and quantitative exploratory-descriptive research was conducted, from a case study in an 'ISE Company'. A semi-structured interview and pictures of verification were used as data collection instruments. The data were analyzed via documentary analysis and triangulation of information collected. It was inferred that at the 'ISE Company' professionals at the high-level of the organizational hierarchy recognize, in part, the growth of organizational actions that contribute to sustainability, which is not fully consistent with national publications on the subject. The

  13. The impact of treatment density and molecular weight for fractional laser-assisted drug delivery

    DEFF Research Database (Denmark)

    Haak, Christina S; Bhayana, Brijesh; Farinelli, William A

    2012-01-01

    Ablative fractional lasers (AFXL) facilitate uptake of topically applied drugs by creating narrow open micro-channels into the skin, but there is limited information on optimal laser settings for delivery of specific molecules. The objective of this study was to investigate the impact of laser...... treatment density (% of skin occupied by channels) and molecular weight (MW) for fractional CO(2) laser-assisted drug delivery. AFXL substantially increased intra- and transcutaneous delivery of polyethylene glycols (PEGs) in a MW range from 240 to 4300 Da (Nuclear Magnetic Resonance, p...

  14. Vaginal delivery - discharge

    Science.gov (United States)

    Pregnancy - discharge after vaginal delivery ... You may have bleeding from your vagina for up to 6 weeks. Early on, you may pass some small clots when you first get up. Bleeding will slowly become ...

  15. Evaluation channel performance in multichannel environments

    NARCIS (Netherlands)

    Gensler, S.; Dekimpe, M.; Skiera, B.

    2007-01-01

    Evaluating channel performance is crucial for actively managing multiple sales channels, and requires understanding the customers' channel preferences. Two key components of channel performance are (i) the existing customers' intrinsic loyalty to a particular channel and (ii) the channel's ability

  16. Myanmar Transport Sector Initial Assessment

    OpenAIRE

    Asian Development Bank (ADB)

    2012-01-01

    The Asian Development Bank (ADB) is preparing sector assessments to help align future ADB support with the needs and strategies of developing member countries and other development partners. The assessment is a working document that helps inform the development of country partnership strategies. This transport sector assessment highlights development issues, needs, and strategic assistance priorities of the Government of the Republic of the Union of Myanmar and ADB, with a focus on rail, road...

  17. Security Sector Reform in Albania

    OpenAIRE

    Abazi, Enika; Bumci, Aldo; Hide, Enri; Rakipi, Albert

    2009-01-01

    International audience; This paper analyses security sector reform (SSR) in Albania. In all its enterprises in reforming the security sector,Albania is assisted by different initiatives and projects that provide expertise and financial support. To assesswhether reforms improved the overall security environment (national and human) of the country, it is necessaryto measure the effectiveness of the various initiatives and projects. This is gauged by how well the initiatives andprojects achieved...

  18. Channel follower leakage restrictor

    International Nuclear Information System (INIS)

    Williamson, H.E.; Smith, B.A.

    1977-01-01

    An improved means is provided to control coolant leakage between the flow channel and the lower tie plate of a nuclear fuel assembly. The means includes an opening in the lower tie plate and a movable element adjacent thereto. The coolant pressure within the tie plate biases the movable means toward the inner surface of the surrounding flow channel to compensate for any movement of the flow channel away from the lower tie plate to thereby control the leakage of coolant flow from the fuel assemblies to the spaces among the fuel assemblies of the core. 9 figures

  19. Bribes for Faster Delivery

    OpenAIRE

    Sanyal, Amal

    2000-01-01

    The paper models the practice of charging bribes for faster delivery of essential services in third world countries. It then examines the possibility of curbing corruption by supervision, and secondly, by introducing competition among delivery agents. It is argued that a supervisory solution eludes the problem because no hard evidence of the reduction of corruption can be established for this type of offenses. It is also shown that using more than one supplier cannot eliminate the practice, a...

  20. Direct channel problems and phenomena

    International Nuclear Information System (INIS)

    Cutkosky, R.E.

    1975-01-01

    Direct channel problems and phenomena are considered covering the need for precision hadron spectroscopy, the data base for precision hadron spectroscopy, some relations between direct-channel and cross-channel effects, and spin rotation phenomena

  1. Many channel spectrum unfolding

    International Nuclear Information System (INIS)

    Najzer, M.; Glumac, B.; Pauko, M.

    1980-01-01

    The principle of the ITER unfolding code as used for the many channel spectrum unfolding is described. Its unfolding ability is tested on seven typical neutron spectra. The effect of the initial spectrum approximation upon the solution is discussed

  2. Channelized Streams in Iowa

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — This draft dataset consists of all ditches or channelized pieces of stream that could be identified using three input datasets; namely the1:24,000 National...

  3. Coding for optical channels

    CERN Document Server

    Djordjevic, Ivan; Vasic, Bane

    2010-01-01

    This unique book provides a coherent and comprehensive introduction to the fundamentals of optical communications, signal processing and coding for optical channels. It is the first to integrate the fundamentals of coding theory and optical communication.

  4. Sensing with Ion Channels

    CERN Document Server

    Martinac, Boris

    2008-01-01

    All living cells are able to detect and translate environmental stimuli into biologically meaningful signals. Sensations of touch, hearing, sight, taste, smell or pain are essential to the survival of all living organisms. The importance of sensory input for the existence of life thus justifies the effort made to understand its molecular origins. Sensing with Ion Channels focuses on ion channels as key molecules enabling biological systems to sense and process the physical and chemical stimuli that act upon cells in their living environment. Its aim is to serve as a reference to ion channel specialists and as a source of new information to non specialists who want to learn about the structural and functional diversity of ion channels and their role in sensory physiology.

  5. Calcium channel blocker poisoning

    Directory of Open Access Journals (Sweden)

    Miran Brvar

    2005-04-01

    Full Text Available Background: Calcium channel blockers act at L-type calcium channels in cardiac and vascular smooth muscles by preventing calcium influx into cells with resultant decrease in vascular tone and cardiac inotropy, chronotropy and dromotropy. Poisoning with calcium channel blockers results in reduced cardiac output, bradycardia, atrioventricular block, hypotension and shock. The findings of hypotension and bradycardia should suggest poisoning with calcium channel blockers.Conclusions: Treatment includes immediate gastric lavage and whole-bowel irrigation in case of ingestion of sustainedrelease products. All patients should receive an activated charcoal orally. Specific treatment includes calcium, glucagone and insulin, which proved especially useful in shocked patients. Supportive care including the use of catecholamines is not always effective. In the setting of failure of pharmacological therapy transvenous pacing, balloon pump and cardiopulmonary by-pass may be necessary.

  6. TRP channels: an overview

    DEFF Research Database (Denmark)

    Pedersen, Stine Falsig; Owsianik, Grzegorz; Nilius, Bernd

    2005-01-01

    The TRP ("transient receptor potential") family of ion channels now comprises more than 30 cation channels, most of which are permeable for Ca2+, and some also for Mg2+. On the basis of sequence homology, the TRP family can be divided in seven main subfamilies: the TRPC ('Canonical') family......, the TRPV ('Vanilloid') family, the TRPM ('Melastatin') family, the TRPP ('Polycystin') family, the TRPML ('Mucolipin') family, the TRPA ('Ankyrin') family, and the TRPN ('NOMPC') family. The cloning and characterization of members of this cation channel family has exploded during recent years, leading...... to a plethora of data on the roles of TRPs in a variety of tissues and species, including mammals, insects, and yeast. The present review summarizes the most pertinent recent evidence regarding the structural and functional properties of TRP channels, focusing on the regulation and physiology of mammalian TRPs....

  7. The effect of healthcare delivery privatisation on avoidable mortality: longitudinal cross-regional results from Italy, 1993-2003.

    Science.gov (United States)

    Quercioli, Cecilia; Messina, Gabriele; Basu, Sanjay; McKee, Martin; Nante, Nicola; Stuckler, David

    2013-02-01

    During the 1990s, Italy privatised a significant portion of its healthcare delivery. The authors compared the effectiveness of private and public sector healthcare delivery in reducing avoidable mortality (deaths that should not occur in the presence of effective medical care). The authors calculated the average rate of change in age-standardised avoidable mortality rates in 19 of Italy's regions from 1993 to 2003. Multivariate regression models were used to analyse the relationship between rates of change in avoidable mortality and levels of spending on public versus private healthcare delivery, controlling for potential demographic and economic confounders. Greater spending on public delivery of health services corresponded to faster reductions in avoidable mortality rates. Each €100 additional public spending per capita on NHS delivery was independently associated with a 1.47% reduction in the rate of avoidable mortality (p=0.003). In contrast, spending on private sector services had no statistically significant effect on avoidable mortality rates (p=0.557). A higher percentage of spending on private sector delivery was associated with higher rates of avoidable mortality (p=0.002). The authors found that neither public nor private sector delivery spending was significantly associated with non-avoidable mortality rates, plausibly because non-avoidable mortality is insensitive to healthcare services. Public spending was significantly associated with reductions in avoidable mortality rates over time, while greater private sector spending was not at the regional level in Italy.

  8. Authentication over Noisy Channels

    OpenAIRE

    Lai, Lifeng; Gamal, Hesham El; Poor, H. Vincent

    2008-01-01

    In this work, message authentication over noisy channels is studied. The model developed in this paper is the authentication theory counterpart of Wyner's wiretap channel model. Two types of opponent attacks, namely impersonation attacks and substitution attacks, are investigated for both single message and multiple message authentication scenarios. For each scenario, information theoretic lower and upper bounds on the opponent's success probability are derived. Remarkably, in both scenarios,...

  9. Channelling versus inversion

    DEFF Research Database (Denmark)

    Gale, A.S.; Surlyk, Finn; Anderskouv, Kresten

    2013-01-01

    Evidence from regional stratigraphical patterns in Santonian−Campanian chalk is used to infer the presence of a very broad channel system (5 km across) with a depth of at least 50 m, running NNW−SSE across the eastern Isle of Wight; only the western part of the channel wall and fill is exposed. W......−Campanian chalks in the eastern Isle of Wight, involving penecontemporaneous tectonic inversion of the underlying basement structure, are rejected....

  10. Stream Channel Stability.

    Science.gov (United States)

    1981-04-01

    Cycles of wetting and drying are also t ,v itiue swelling and shrinkage of the soil. S 11ied blocks or peds of soil fabric ,,ks. id downslope soil creep ...hydrographs of water and sediment at the point in question. By feeding the output from the hydrology-transport model into the finite element model...the banks as undercut banks fail. Channel irregularities such as seepage zones, cattle crossings, overbank drainage, buried channels, organic deposits

  11. Channeling and dynamic chaos

    Energy Technology Data Exchange (ETDEWEB)

    Bolotin, IU L; Gonchar, V IU; Truten, V I; Shulga, N F

    1986-01-01

    It is shown that axial channeling of relativistic electrons can give rise to the effect of dynamic chaos which involves essentially chaotic motion of a particle in the channel. The conditions leading to the effect of dynamic chaos and the manifestations of this effect in physical processes associated with the passage of particles through a crystal are examined using a silicon crystal as an example. 7 references.

  12. Course on Ionic Channels

    CERN Document Server

    1986-01-01

    This book is based on a series of lectures for a course on ionic channels held in Santiago, Chile, on November 17-20, 1984. It is intended as a tutorial guide on the properties, function, modulation, and reconstitution of ionic channels, and it should be accessible to graduate students taking their first steps in this field. In the presentation there has been a deliberate emphasis on the spe­ cific methodologies used toward the understanding of the workings and function of channels. Thus, in the first section, we learn to "read" single­ channel records: how to interpret them in the theoretical frame of kinetic models, which information can be extracted from gating currents in re­ lation to the closing and opening processes, and how ion transport through an open channel can be explained in terms of fluctuating energy barriers. The importance of assessing unequivocally the origin and purity of mem­ brane preparations and the use of membrane vesicles and optical tech­ niques in the stUGY of ionic channels a...

  13. The Medicaid School Program: An Effective Public School and Private Sector Partnership

    Science.gov (United States)

    Mallett, Christopher A.

    2013-01-01

    Privatized service delivery within Medicaid has greatly increased over the past two decades. This public program-private sector collaboration is quite common today, with a majority of Medicaid recipients receiving services in this fashion; yet controversy remains. This article focuses on just one program within Medicaid, school-based services for…

  14. Design and implementation of an affordable, public sector electronic medical record in rural Nepal

    Directory of Open Access Journals (Sweden)

    Anant Raut

    2017-06-01

    Over the course of 18 months, we were able to develop, deploy and iterate upon the electronic medical record, and then deploy the refined product at an additional facility within only four weeks. Our experience suggests the feasibility of an integrated electronic medical record for public sector care delivery even in settings of rural poverty.

  15. Regional aspects of long-term public sector psychiatric care in the ...

    African Journals Online (AJOL)

    such as clinical, geographic and socio-demographic) influencing the use of public sector long-term psychiatric services in the Eastern Cape. This is important in improving service delivery, to assist policy developers with evidence-based research ...

  16. Private Sector An Important But Not Dominant Provider Of Key Health Services In Low- And Middle-Income Countries.

    Science.gov (United States)

    Grépin, Karen A

    2016-07-01

    There is debate about the role of the private sector in providing services in the health systems of low- and middle-income countries and about how the private sector could help achieve the goal of universal health coverage. Yet the role that the private sector plays in the delivery of health services is poorly understood. Using data for the period 1990-2013 from 205 Demographic and Health Surveys in seventy low- and middle-income countries, I analyzed the use of the private sector for the treatment of diarrhea and of fever or cough in children, for antenatal care, for institutional deliveries, and as a source of modern contraception for women. I found that private providers were the dominant source of treatment for childhood illnesses but not for the other services. I also found no evidence of increased use of the private sector over time. There is tremendous variation in use of the private sector across countries and health services. Urban and wealthier women disproportionately use the private sector, compared to rural and poorer women. The private sector plays an important role in providing coverage, but strategies to further engage the sector, if they are to be effective, will need to take into consideration the variation in its use. Project HOPE—The People-to-People Health Foundation, Inc.

  17. Sectoral panorama: the electric power sector in Europe

    International Nuclear Information System (INIS)

    Mons, L.

    2003-10-01

    This study takes stock on the main european markets to help the electric power companies in their decisions and investments. The first part presents the electric power sector structure in Europe. The second part is devoted to the market evolution for the different european markets (german, french, british, italian and spanish) with an analysis of the retail prices, the competition and the evolution perspectives. The third part presents the highlights in the electric power sector between 2001 and the middle of 2003. The enterprises management and strategies are presented in the fourth part. In the last part the document analyzes the financial performances of the sector and the electric power companies. (A.L.B.)

  18. Short Summary European Reports on Retail Sector, Motor Vehicle Repair and Sales Sector, Food and Beverages Sector.

    Science.gov (United States)

    European Centre for the Development of Vocational Training, Berlin (Germany).

    This document is composed of European synthesis reports on retail trade, the agro-food sector, and the motor vehicle sales and repair sector. They are based on the most important findings of the European report and the 12 national reports for each sector. Section 1, "Retail Sector," deals in part 1 with the structure of retailing in the…

  19. IDRC on Private Sector Development

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

    Cathy Egan

    those creative entrepreneurs who invent, manufacture, and market wealth- producing ... LIRNEasia (Learning Initiatives on Reforms for Network Economies) is dedi- ... Lacking credit, marketing channels, or the time and resources needed to.

  20. Co-operative bidding of SMEs in health care sector.

    Science.gov (United States)

    Mezgár, István; Kovács, György; Bonfatti, Fabio

    2002-01-01

    Tendering become an important process for customers in the health care sector to select products and services from the market for the lowest price, with the highest quality and with the shortest delivery time. The number of SMEs (Small and Medium-sized Enterprises) delivering products or services for the health care sector is increasing, but they have usually limited capital and expertise to participate in tenders. The paper introduces a possible solution for this problem, when SMEs form special groups, so called Smart Bidding Organisations (SBO), to prepare a bid for the tender jointly. The SBO appears for the customer (tender issuer) as a single enterprise and the bidding procedure will be faster and less expensive in this way.

  1. Ion channelling in diamond

    International Nuclear Information System (INIS)

    Derry, T.E.

    1978-06-01

    Diamond is one of the most extreme cases from a channelling point of view, having the smallest thermal vibration amplitude and the lowest atomic number of commonly-encountered crystals. These are the two parameters most important for determining channelling behaviour. It is of consiberable interest therefore to see how well the theories explaining and predicting the channeling properties of other substance, succeed with diamond. Natural diamond, although the best available form for these experiments, is rather variable in its physical properties. Part of the project was devoted to considering and solving the problem of obtaining reproducible results representative of the ideal crystal. Channelling studies were performed on several good crystals, using the Rutherford backscattering method. Critical angles for proton channelling were measured for incident energies from 0.6 to 4.5 MeV, in the three most open axes and three most open planes of the diamond structure, and for α-particle channelling at 0.7 and 1.0 MeV (He + ) in the same axes and planes. For 1.0 MeV protons, the crystal temperature was varied from 20 degrees Celsius to 700 degrees Celsius. The results are presented as curves of backscattered yield versus angle in the region of each axis or plane, and summarised in the form of tables and graphs. Generally the critical angles, axial minimum yields, and temperature dependence are well predicted by the accepted theories. The most valuable overall conclusion is that the mean thermal vibration amplitude of the atoms in a crytical determines the critical approach distance to the channel walls at which an ion can remain channelled, even when this distance is much smaller than the Thomas-Fermi screening distance of the atomic potential, as is the case in diamond. A brief study was made of the radiation damage caused by α-particle bombardment, via its effect on the channelling phenomenon. It was possible to hold damage down to negligible levels during the

  2. A proposed framework of big data readiness in public sectors

    Science.gov (United States)

    Ali, Raja Haslinda Raja Mohd; Mohamad, Rosli; Sudin, Suhizaz

    2016-08-01

    Growing interest over big data mainly linked to its great potential to unveil unforeseen pattern or profiles that support organisation's key business decisions. Following private sector moves to embrace big data, the government sector has now getting into the bandwagon. Big data has been considered as one of the potential tools to enhance service delivery of the public sector within its financial resources constraints. Malaysian government, particularly, has considered big data as one of the main national agenda. Regardless of government commitment to promote big data amongst government agencies, degrees of readiness of the government agencies as well as their employees are crucial in ensuring successful deployment of big data. This paper, therefore, proposes a conceptual framework to investigate perceived readiness of big data potentials amongst Malaysian government agencies. Perceived readiness of 28 ministries and their respective employees will be assessed using both qualitative (interview) and quantitative (survey) approaches. The outcome of the study is expected to offer meaningful insight on factors affecting change readiness among public agencies on big data potentials and the expected outcome from greater/lower change readiness among the public sectors.

  3. Public sector administration of ecological economics systems using mediated modeling.

    Science.gov (United States)

    van den Belt, Marjan; Kenyan, Jennifer R; Krueger, Elizabeth; Maynard, Alison; Roy, Matthew Galen; Raphael, Ian

    2010-01-01

    In today's climate of government outsourcing and multiple stakeholder involvement in public sector management and service delivery, it is more important than ever to rethink and redesign the structure of how policy decisions are made, implemented, monitored, and adapted to new realities. The traditional command-and-control approach is now less effective because an increasing amount of responsibility to deliver public goods and services falls on networks of nongovernment agencies. Even though public administrators are seeking new decision-making models in an increasingly more complex environment, the public sector currently only sparsely utilizes Mediated Modeling (MM). There is growing evidence, however, that by employing MM and similar tools, public interest networks can be better equipped to deal with their long-term viability while maintaining the short-term needs of their clients. However, it may require a shift in organizational culture within and between organizations to achieve the desired results. This paper explores the successes and barriers to implementing MM and similar tools in the public sector and offers insights into utilizing them through a review of case studies and interdisciplinary literature. We aim to raise a broader interest in MM and similar tools among public sector administrators at various administrative levels. We focus primarily, but not exclusively, on those cases operating at the interface of ecology and socio-economic systems.

  4. Microfabrication for Drug Delivery

    Science.gov (United States)

    Koch, Brendan; Rubino, Ilaria; Quan, Fu-Shi; Yoo, Bongyoung; Choi, Hyo-Jick

    2016-01-01

    This review is devoted to discussing the application of microfabrication technologies to target challenges encountered in life processes by the development of drug delivery systems. Recently, microfabrication has been largely applied to solve health and pharmaceutical science issues. In particular, fabrication methods along with compatible materials have been successfully designed to produce multifunctional, highly effective drug delivery systems. Microfabrication offers unique tools that can tackle problems in this field, such as ease of mass production with high quality control and low cost, complexity of architecture design and a broad range of materials. Presented is an overview of silicon- and polymer-based fabrication methods that are key in the production of microfabricated drug delivery systems. Moreover, the efforts focused on studying the biocompatibility of materials used in microfabrication are analyzed. Finally, this review discusses representative ways microfabrication has been employed to develop systems delivering drugs through the transdermal and oral route, and to improve drug eluting implants. Additionally, microfabricated vaccine delivery systems are presented due to the great impact they can have in obtaining a cold chain-free vaccine, with long-term stability. Microfabrication will continue to offer new, alternative solutions for the development of smart, advanced drug delivery systems. PMID:28773770

  5. MRI in ocular drug delivery

    OpenAIRE

    Li, S. Kevin; Lizak, Martin J.; Jeong, Eun-Kee

    2008-01-01

    Conventional pharmacokinetic methods for studying ocular drug delivery are invasive and cannot be conveniently applied to humans. The advancement of MRI technology has provided new opportunities in ocular drug-delivery research. MRI provides a means to non-invasively and continuously monitor ocular drug-delivery systems with a contrast agent or compound labeled with a contrast agent. It is a useful technique in pharmacokinetic studies, evaluation of drug-delivery methods, and drug-delivery de...

  6. Optical Communications Channel Combiner

    Science.gov (United States)

    Quirk, Kevin J.; Quirk, Kevin J.; Nguyen, Danh H.; Nguyen, Huy

    2012-01-01

    NASA has identified deep-space optical communications links as an integral part of a unified space communication network in order to provide data rates in excess of 100 Mb/s. The distances and limited power inherent in a deep-space optical downlink necessitate the use of photon-counting detectors and a power-efficient modulation such as pulse position modulation (PPM). For the output of each photodetector, whether from a separate telescope or a portion of the detection area, a communication receiver estimates a log-likelihood ratio for each PPM slot. To realize the full effective aperture of these receivers, their outputs must be combined prior to information decoding. A channel combiner was developed to synchronize the log-likelihood ratio (LLR) sequences of multiple receivers, and then combines these into a single LLR sequence for information decoding. The channel combiner synchronizes the LLR sequences of up to three receivers and then combines these into a single LLR sequence for output. The channel combiner has three channel inputs, each of which takes as input a sequence of four-bit LLRs for each PPM slot in a codeword via a XAUI 10 Gb/s quad optical fiber interface. The cross-correlation between the channels LLR time series are calculated and used to synchronize the sequences prior to combining. The output of the channel combiner is a sequence of four-bit LLRs for each PPM slot in a codeword via a XAUI 10 Gb/s quad optical fiber interface. The unit is controlled through a 1 Gb/s Ethernet UDP/IP interface. A deep-space optical communication link has not yet been demonstrated. This ground-station channel combiner was developed to demonstrate this capability and is unique in its ability to process such a signal.

  7. Introduction of EDI in the public sector

    DEFF Research Database (Denmark)

    Falch, Morten

    1997-01-01

    Reviews the status of EDI in the sectors of health, public transport and taxation and public administration. The impact of this on the diffusion of EDI in other sectors is analysed.......Reviews the status of EDI in the sectors of health, public transport and taxation and public administration. The impact of this on the diffusion of EDI in other sectors is analysed....

  8. On value differences experienced by sector switchers

    NARCIS (Netherlands)

    de Graaf, G.; van der Wal, Z.

    2008-01-01

    This article examines experienced differences in values between employees in the public and private sector. To elucidate them, the authors interviewed 30 employees of the public sector previously employed in the private sector and 30 employees of the private sector previously employed in the public

  9. Regulation of the power sector

    CERN Document Server

    2013-01-01

    Regulation of the Power Sector is a unified, consistent and comprehensive treatment of the theories and practicalities of regulation in modern power-supply systems. The need for generation to occur at the time of use occasioned by the impracticality of large-scale electricity storage coupled with constant and often unpredictable changes in demand make electricity-supply systems large, dynamic and complex and their regulation a daunting task. Conceptually arranged in four parts, this book addresses both traditional regulatory frameworks and also liberalized and re-regulated environments. First, an introduction gives a full characterization of power supply including engineering, economic and regulatory viewpoints. The second part presents the fundamentals of regulation and the third looks at the regulation of particular components of the power sector in detail. Advanced topics and subjects still open or subject to dispute form the content of the fourth part. In a sector where regulatory design is the key driver...

  10. Public Sector IS Maturity Models

    DEFF Research Database (Denmark)

    Zinner Henriksen, Helle; Andersen, Kim Normann; Medaglia, Rony

    2011-01-01

    Online applications and processing of tax forms, driver licenses, and construction permits are examples of where policy attention and research have been united in efforts aiming to categorize the maturity level of e-services. Less attention has been attributed to policy areas with continuous online...... citizenpublic interaction, such as in public education. In this paper we use a revised version of the Public Sector Process Rebuilding (PPR) maturity model for mapping 200 websites of public primary schools in Denmark. Findings reveal a much less favorable picture of the digitization of the Danish public sector...... compared to the high ranking it has received in the international benchmark studies. This paper aims at closing the gap between the predominant scope of maturity models and the frequency of citizen-public sector interaction, and calls for increased attention to the activities of government where the scale...

  11. The gas sector in Quebec

    International Nuclear Information System (INIS)

    Teixeira, G.

    2000-05-01

    Natural gas in Canada represents 29% of the primary energy and 42% of the energy used in the industrial sector. The biggest users are the manufacturing industries for which the low cost of natural gas and the quality of products resulting from its use represent a serious advantage in a more and more competitive market. This document takes stock of the situation of natural gas and gas-related technologies in Quebec. The first part recalls the historical evolution of the gas distribution network in Quebec and its present day situation. Then, some technical-economical data about the consumption of natural gas in Quebec are presented according to the sectors of use. The third part treats of the R and D activities linked with the gas sector, in particular the activities of the two main research organizations: the technical centre of natural gas and the research group in gas technologies of the Polytechnique school of Montreal. (J.S.)

  12. Public Sector and Europeanization Challenges

    Directory of Open Access Journals (Sweden)

    Lucica Matei

    2006-04-01

    Full Text Available The paper emphasises the role of the market-type mechanisms within the activity of the organisations from the public sector. The end of the 20th century was defined by the effects of the public sector reform. The public sector is placed within the cultural and political environment of each country and the reforms have aimed to redefine the structures of the state organisations in the economy and the relationships such as market-government, government-bureaucracy, government- citizens, bureaucracy-citizens, civil servants-politicians-citizens. The public sector reform, achieved at the managerial systems, organisational structures and regulations levels is accompanied by specific and structural reforms. Accepting the market-type mechanisms instead of bureaucratic mechanisms, meaning not the simple provision of public services but the creation of some governmental “actors”, functioning completely on commercial bases, supporting the development of the partnerships between the public and private sector, introducing privatisation is achieved in view of creating “the facilitating state”. We discuss about “facilities” such as citizens and society involvement in public businesses, making public administration more citizen-friendly and the state closer to the public need. The citizens’ involvement, as customers in the flow of the public service contributes to creating an organic ensemble characterised by two fundamental dimensions: level and type of influence of the customers and the private-public dichotomy. Synthesising, the relationships and market mechanisms enable to the public sector to get closer to the public needs and to create a modern administration based on efficiency, effectiveness and openness towards change.

  13. Channel Choice: A Literature Review

    DEFF Research Database (Denmark)

    Østergaard Madsen, Christian; Kræmmergaard, Pernille

    2015-01-01

    The channel choice branch of e-government studies citizens’ and businesses’ choice of channels for interacting with government, and how government organizations can integrate channels and migrate users towards the most cost-efficient channels. In spite of the valuable contributions offered...

  14. Channel Identification Machines

    Directory of Open Access Journals (Sweden)

    Aurel A. Lazar

    2012-01-01

    Full Text Available We present a formal methodology for identifying a channel in a system consisting of a communication channel in cascade with an asynchronous sampler. The channel is modeled as a multidimensional filter, while models of asynchronous samplers are taken from neuroscience and communications and include integrate-and-fire neurons, asynchronous sigma/delta modulators and general oscillators in cascade with zero-crossing detectors. We devise channel identification algorithms that recover a projection of the filter(s onto a space of input signals loss-free for both scalar and vector-valued test signals. The test signals are modeled as elements of a reproducing kernel Hilbert space (RKHS with a Dirichlet kernel. Under appropriate limiting conditions on the bandwidth and the order of the test signal space, the filter projection converges to the impulse response of the filter. We show that our results hold for a wide class of RKHSs, including the space of finite-energy bandlimited signals. We also extend our channel identification results to noisy circuits.

  15. Channel identification machines.

    Science.gov (United States)

    Lazar, Aurel A; Slutskiy, Yevgeniy B

    2012-01-01

    We present a formal methodology for identifying a channel in a system consisting of a communication channel in cascade with an asynchronous sampler. The channel is modeled as a multidimensional filter, while models of asynchronous samplers are taken from neuroscience and communications and include integrate-and-fire neurons, asynchronous sigma/delta modulators and general oscillators in cascade with zero-crossing detectors. We devise channel identification algorithms that recover a projection of the filter(s) onto a space of input signals loss-free for both scalar and vector-valued test signals. The test signals are modeled as elements of a reproducing kernel Hilbert space (RKHS) with a Dirichlet kernel. Under appropriate limiting conditions on the bandwidth and the order of the test signal space, the filter projection converges to the impulse response of the filter. We show that our results hold for a wide class of RKHSs, including the space of finite-energy bandlimited signals. We also extend our channel identification results to noisy circuits.

  16. Sectoral innovation foresight. Biotechnology sector. Final Reeport. Task 2

    NARCIS (Netherlands)

    Valk, T. van der; Gijsbers, G.W.; Meis, M.

    2010-01-01

    Biotechnology has evolved from a single set of technologies in the mid 1970s (e.g. recombinant DNA technology) into the full grown economic activity of today. The set of technologies that constitute the field of biotechnology thus find their applications in different sectors, most notably in

  17. Redefining continuing education delivery.

    Science.gov (United States)

    Carlton, K H

    1997-01-01

    Just as technology is transforming the delivery of education, the Internet and advanced telecommunication applications are changing the "face" of CE and the connotation of "lifelong learning." As late as the mid-1980s, a discussion of computer applications in nursing CE focused on the "timely" transition to microcomputers as tools for the enhancement of managerial tasks for increased productivity. Even as recently as 1990, there seemed to be "time" for those providers who were "slower to adopt innovation" to "catch up." Now, the CE provider who does not integrate the microcomputer and advanced telecommunications as an integral component of their delivery modalities may be outsourced rapidly by an educational or commercial competitive unit that is able to utilize the communication medium, mergers and partnerships, enterprise, and individual lifestyle and learning patterns that will epitomize the CE unit of the 21st century. As with the "re-engineering" of nursing education, the "re-engineered" delivery modalities of evolving CE entity might now best be conceptualized on a continuum from the traditional mode that time and place dependent to a mode of synchronous and asynchronous data and advanced telecommunication. Delivery methods will need to be selected according to the target populations, content, and situation. The health-care educational provider may discover, as in other industries, that a combination of distance and residential offerings will be the most successful medium for the delivery of CE to the progressively more "information and technologically savvy" lifelong learner of the 21st century. In addressing the dramatic effects of the information technology era on the refocused multimedia/interactive delivery method for student education, educators amply quoted Bob Dylan's phrase of the 1960s, "The times, they are a-changing." And so, we see that the times are also changing at an astronomical rate for the health-care educational provider as well as the

  18. Overturning to the oil sector

    International Nuclear Information System (INIS)

    Valenzuela, Luis Carlos

    1999-01-01

    In only 11 months, the Mines and Energy Sector, especially with concerning to oil politics and to Ecopetrol it has given a total overturn, not only new economic conditions settled down to attract investment in the sector, the politics advanced in the activation of the environmental licenses and the consultations with the community. As for Ecopetrol bottom changes were made that guarantee their passive of pensions, disabling this way a fiscal bomb and the countable system was changed that will make that Ecopetrol counts the raw as a capitalization on the part of the Colombians guaranteeing an appropriate return to the petroleum that is given in administration

  19. Engaging in Productive Sector Development

    DEFF Research Database (Denmark)

    Whitfield, Lindsay; Buur, Lars

    Through a comparison of sector cases in Mozambique and Ghana, the paper analyzes why and how African states engage in developing productive sectors and with what success. It argues that successful state interventions depend on four factors: (1) sustained political support by the government...... in the four factors and thus different economic outcomes. Specifically, cocoa, export is a case of sustained political support, palm oil is a case of poorly implemented industrial policy, and horticulture export is a case of political neglect of an industry. In concluding, the paper emphasizes the political...

  20. Engaging in productive sector development

    DEFF Research Database (Denmark)

    Buur, Lars; Whitfield, Lindsay

    Through a comparison of sector cases in Mozambique and Ghana, the paper analyzes why and how African states engage in developing productive sectors and with what success. It argues that successful state interventions depend on four factors: (1) sustained political support by the government...... in the four factors and thus different economic outcomes. Specifically, cocoa, export is a case of sustained political support, palm oil is a case of poorly implemented industrial policy, and horticulture export is a case of political neglect of an industry. In concluding, the paper emphasizes the political...

  1. Design of an Implantable Device for Ocular Drug Delivery

    Directory of Open Access Journals (Sweden)

    Jae-Hwan Lee

    2012-01-01

    Full Text Available Ocular diseases, such as, glaucoma, age-related macular degeneration (AMD, diabetic retinopathy, and retinitis pigmentosa require drug management in order to prevent blindness and affecting million of adults in USA and worldwide. There is an increasing need to develop devices for drug delivery to address ocular diseases. This study focuses on the design, simulation, and development of an implantable ocular drug delivery device consisting of micro-/nanochannels embedded between top and bottom covers with a drug reservoir made from polydimethylsiloxane (PDMS which is silicon-based organic and biodegradable polymer. Several simulations were carried out with six different micro-channel configurations in order to see the feasibility for ocular drug delivery applications. Based on the results obtained, channel design of osmotic I and osmotic II satisfied the diffusion rates required for ocular drug delivery. Finally, a prototype illustrating the three components of the drug delivery design is presented. In the future, the device will be tested for its functionality and diffusion characteristics.

  2. Public sector pay in the UK

    OpenAIRE

    Cribb, Jonathan; Emmerson, Carl; Sibieta, Luke

    2014-01-01

    This report looks at trends in public sector pay and compares these with what has been happening in the private sector. We start by analysing the overall levels of public and private sector pay, including how they have evolved over recent years and the differences after accounting for the different composition of the public and private sector workforces. We then examine how the difference between pay in the public and private sector varies across different groups of workers and areas of the c...

  3. Bureaucratic reform, informal sector and welfare

    OpenAIRE

    Chaudhuri, Sarbajit; Mandal, Biswajit

    2012-01-01

    In this paper we formulate a three-sector general equilibrium model where one sector produces a service or good used as an intermediate input in two other sectors. Intermediate input here resembles bureaucratic (in)efficiency/control, red-tapism etc. in light of these concerns we introduce informal sector where wage is determined through competitive mechanism. We show that informal wage must go up if bureaucratic efficiency increases in general or if informal sector becomes less prone to bure...

  4. THE PROMOTIONAL ACTIVITY IN THE TOURISTIC SECTOR

    Directory of Open Access Journals (Sweden)

    Costel Iliuta Negricea

    2008-05-01

    Full Text Available The promotion as one of the components of the marketing mix, laying stress, în this regard,on its role în the deployment of the tourism companies’ activity, the structure of the promotional activity în thetouristic sector as well as the use of the promotional strategies în the attainment of the development targets ofthe tourism companies.So, în the paper there have been mentioned the three levels at which it is made the touristic promotionîn Romania, respectively nationally, by the Ministry of the Tourism, under whose subordination it is theTourism National Authority, the second level is the regional/local one, concerning the activity carried out bythe Centers/Offices of Touristic Information from a series of localities, and the last level refers to the microone, respectively at the level of the tourism companies, which promote their offer individually (the most often.The important role of the promotion în the deployment of the activity of the tourism companies isbeing highlighted by the fact that this makes the connection between the activity of an organization and itscustomers (effective or potential, and, în the touristic field, the content of the promotional activity is stronglystressed by the features of this type of services and of the system of creation and delivery, as well as of thepurchasing behaviour.

  5. Cryogenic microwave channelized receiver

    International Nuclear Information System (INIS)

    Rauscher, C.; Pond, J.M.; Tait, G.B.

    1996-01-01

    The channelized receiver being presented demonstrates the use of high temperature superconductor technology in a microwave system setting where superconductor, microwave-monolithic-integrated-circuit, and hybrid-integrated-circuit components are united in one package and cooled to liquid-nitrogen temperatures. The receiver consists of a superconducting X-band four-channel demultiplexer with 100-MHz-wide channels, four commercial monolithically integrated mixers, and four custom-designed hybrid-circuit detectors containing heterostructure ramp diodes. The composite receiver unit has been integrated into the payload of the second-phase NRL high temperature superconductor space experiment (HTSSE-II). Prior to payload assembly, the response characteristics of the receiver were measured as functions of frequency, temperature, and drive levels. The article describes the circuitry, discusses the key issues related to design and implementation, and summarizes the experimental results

  6. Chaos in quantum channels

    Energy Technology Data Exchange (ETDEWEB)

    Hosur, Pavan; Qi, Xiao-Liang [Department of Physics, Stanford University,476 Lomita Mall, Stanford, California 94305 (United States); Roberts, Daniel A. [Center for Theoretical Physics and Department of Physics, Massachusetts Institute of Technology,77 Massachusetts Ave, Cambridge, Massachusetts 02139 (United States); Yoshida, Beni [Perimeter Institute for Theoretical Physics,31 Caroline Street North, Waterloo, Ontario N2L 2Y5 (Canada); Walter Burke Institute for Theoretical Physics, California Institute of Technology,1200 E California Blvd, Pasadena CA 91125 (United States)

    2016-02-01

    We study chaos and scrambling in unitary channels by considering their entanglement properties as states. Using out-of-time-order correlation functions to diagnose chaos, we characterize the ability of a channel to process quantum information. We show that the generic decay of such correlators implies that any input subsystem must have near vanishing mutual information with almost all partitions of the output. Additionally, we propose the negativity of the tripartite information of the channel as a general diagnostic of scrambling. This measures the delocalization of information and is closely related to the decay of out-of-time-order correlators. We back up our results with numerics in two non-integrable models and analytic results in a perfect tensor network model of chaotic time evolution. These results show that the butterfly effect in quantum systems implies the information-theoretic definition of scrambling.

  7. Distribution Channels Conflict and Management

    OpenAIRE

    Kiran, Dr Vasanth; Majumdar, Dr Mousumi; Kishore, Dr Krishna

    2012-01-01

    Relationships in distribution channels tend to be long-term oriented and members of the channel rely on each other to jointly realize their goals by serving buyers. Despite the channels focus on serving buyers, conflicts often arise between channel members because of each members self-interest. When conflicts arise, the perceptions of a channel member based on normative, rational/instrumental, or emotional reasoning will influence relational norms like trust and commitment that characterize t...

  8. Ethical issues in cesarean delivery.

    Science.gov (United States)

    Chervenak, Frank A; McCullough, Laurence B

    2017-08-01

    Cesarean delivery is the most common and important surgical intervention in obstetric practice. Ethics provides essential guidance to obstetricians for offering, recommending, recommending against, and performing cesarean delivery. This chapter provides an ethical framework based on the professional responsibility model of obstetric ethics. This framework is then used to address two especially ethically challenging clinical topics in cesarean delivery: patient-choice cesarean delivery and trial of labor after cesarean delivery. This chapter emphasizes a preventive ethics approach, designed to prevent ethical conflict in clinical practice. To achieve this goal, a preventive ethics approach uses the informed consent process to offer cesarean delivery as a medically reasonable alternative to vaginal delivery, to recommend cesarean delivery, and to recommend against cesarean delivery. The limited role of shared decision making is also described. The professional responsibility model of obstetric ethics guides this multi-faceted preventive ethics approach. Copyright © 2017. Published by Elsevier Ltd.

  9. Fuel channel refilling

    International Nuclear Information System (INIS)

    Shoukri, M.; Abdul-Razzak, A.

    1992-11-01

    This report extends the work reported in document INFO-0370 on fuel channel refilling by providing analysis of the refilling tests conducted using the RD-14 and RD-14M test facilities. The analysis focuses on the general thermal-hydraulic characteristics of the facilities following various small and large inlet and outlet header breaks with emergency coolant injection. The two-fluid model thermal-hydraulic computer code CATHENA was tested against results obtained from selected experiments carried out in the two facilities. Conclusions related to the effect of break size, mode of emergency core injection, primary pump operation and parallel channels are presented. (Author) (116 figs., 17 tabs., 53 refs.)

  10. Ion channels in glioblastoma.

    Science.gov (United States)

    Molenaar, Remco J

    2011-01-01

    Glioblastoma is the most common primary brain tumor with the most dismal prognosis. It is characterized by extensive invasion, migration, and angiogenesis. Median survival is only 15 months due to this behavior, rendering focal surgical resection ineffective and adequate radiotherapy impossible. At this moment, several ion channels have been implicated in glioblastoma proliferation, migration, and invasion. This paper summarizes studies on potassium, sodium, chloride, and calcium channels of glioblastoma. It provides an up-to-date overview of the literature that could ultimately lead to new therapeutic targets.

  11. Fuel channel refilling

    International Nuclear Information System (INIS)

    Shoukri, M.; Abdul-Razzak, A.

    1990-04-01

    Analysis of existing data on fuel channel refilling is presented. The analysis focuses on the data obtained using the Stern Laboratories Cold Water Injection Test (CWIT) Facility. The two-fluid model thermal-hydraulics computer code CATHENA is also used to simulate experimental results on fuel channel refilling from both the CWIT and RD-14 facilities. Conclusions related to single and double break tests, including the effect of non-condensible gases, are presented. A set of recommendations is given for further analysis and separate effect experiments. (67 figs., 5 tabs., 24 refs.)

  12. Power-Controlled CDMA Cell Sectorization with Multiuser Detection: A Comprehensive Analysis on Uplink and Downlink

    Directory of Open Access Journals (Sweden)

    Aylin Yener

    2007-12-01

    Full Text Available We consider the joint optimization problem of cell sectorization, transmit power control and multiuser detection for a CDMA cell. Given the number of sectors and user locations, the cell is appropriately sectorized such that the total transmit power, as well as the receiver filters, is optimized. We formulate the corresponding joint optimization problems for both the uplink and the downlink and observe that in general, the resulting optimum transmit and receive beamwidth values for the directional antennas at the base station are different. We present the optimum solution under a general setting with arbitrary signature sets, multipath channels, realistic directional antenna responses and identify its complexity. We propose a low-complexity sectorization algorithm that performs near optimum and compare its performance with that of optimum solution. The results suggest that by intelligently combining adaptive cell sectorization, power control, and linear multiuser detection, we are able to increase the user capacity of the cell. Numerical results also indicate robustness of optimum sectorization against Gaussian channel estimation error.

  13. Power-Controlled CDMA Cell Sectorization with Multiuser Detection: A Comprehensive Analysis on Uplink and Downlink

    Directory of Open Access Journals (Sweden)

    Oh Changyoon

    2007-01-01

    Full Text Available We consider the joint optimization problem of cell sectorization, transmit power control and multiuser detection for a CDMA cell. Given the number of sectors and user locations, the cell is appropriately sectorized such that the total transmit power, as well as the receiver filters, is optimized. We formulate the corresponding joint optimization problems for both the uplink and the downlink and observe that in general, the resulting optimum transmit and receive beamwidth values for the directional antennas at the base station are different. We present the optimum solution under a general setting with arbitrary signature sets, multipath channels, realistic directional antenna responses and identify its complexity. We propose a low-complexity sectorization algorithm that performs near optimum and compare its performance with that of optimum solution. The results suggest that by intelligently combining adaptive cell sectorization, power control, and linear multiuser detection, we are able to increase the user capacity of the cell. Numerical results also indicate robustness of optimum sectorization against Gaussian channel estimation error.

  14. Health Care Delivery.

    Science.gov (United States)

    Starfield, Barbara

    1987-01-01

    The article reviews emerging health care delivery options for handicapped children. Cost structures, quality of care, and future prospects are considered for Health Maintenance Organizations, Preferred Provider Organizations, Tax Supported Direct Service Programs, Hospital-Based Services, and Ambulatory Care Organizations. (Author/DB)

  15. Drug delivery and formulations.

    Science.gov (United States)

    Breitkreutz, Jörg; Boos, Joachim

    2011-01-01

    Paediatric drug delivery is a major challenge in drug development. Because of the heterogeneous nature of the patient group, ranging from newborns to adolescents, there is a need to use appropriate excipients, drug dosage forms and delivery devices for different age groups. So far, there is a lack of suitable and safe drug formulations for children, especially for the very young and seriously ill patients. The new EU legislation will enforce paediatric clinical trials and drug development. Current advances in paediatric drug delivery include interesting new concepts such as fast-dissolving drug formulations, including orodispersible tablets and oral thin strips (buccal wafers), and multiparticulate dosage forms based on mini-tabletting or pelletization technologies. Parenteral administration is likely to remain the first choice for children in the neonatal period and for emergency cases. Alternative routes of administration include transdermal, pulmonary and nasal drug delivery systems. A few products are already available on the market, but others still need further investigations and clinical proof of concept.

  16. Drug delivery through microneedles

    NARCIS (Netherlands)

    Luttge, R.; Dietzel, A.

    2016-01-01

    Drug delivery through microneedles is a new form of a pharmaceutical dosage system. While single microneedles have been clinically applied already, the out-of-plane integration of a multitude of microneedles in a pharmaceutical patch is a disruptive technology. To take advantage of micro- and

  17. A Medical Delivery Device

    DEFF Research Database (Denmark)

    2010-01-01

    The present invention relates to a medical delivery device comprising at least two membrane electrode assembly units each of which comprises three layers: an upper and a lower electrode and a selective ionic conductive membrane provided there-between. At least one of the three layers are shared...

  18. Global Delivery Models

    DEFF Research Database (Denmark)

    Manning, Stephan; Møller Larsen, Marcus; Bharati, Pratyush M.

    2015-01-01

    antecedents and contingencies of setting up GDM structures. Based on comprehensive data we show that providers are likely to establish GDM location configurations when clients value access to globally distributed talent and speed of service delivery, in particular when services are highly commoditized...

  19. Competitiveness of the mining sector

    International Nuclear Information System (INIS)

    Herrera Arango, Jairo; Gamba Saavedra, Gloria Patricia

    2006-01-01

    The paper is based on the upgraded study of the evaluation of competitiveness of the Colombian mining sector, carried out for the UPME, in the year 2005, with base in this study, the conditions were examined offered for Colombia for the mining industry

  20. Mobilizing the private sector. Indonesia.

    Science.gov (United States)

    Ferraz-tabor, L

    1993-12-01

    The national diarrheal disease control program has made progress against diarrheal illness in Indonesia, but diarrhea still accounts for 130,000 deaths of under-5 year olds annually. The potential of the private sector had been virtually untapped until the PRITECH Project designed and implemented a private sector based program to complement government efforts to reduce childhood morbidity and mortality related to diarrhea. PRITECH wanted to motivate commercial firms to invest the capital necessary to commercialize oral rehydration salts (ORS) so that program self-sufficiency would be maximized over the long term without depending upon donor support. Sections describe the lack of commercial sector ORS promotion, supply and demand factors, raising interest in ORS, conditions for change, the potential market for ORS, demand, production capacity, previous collaborative efforts, areas for improvement, PRITECH's role as catalyst, coordination with commercial companies, marketing workshops, collaboration with the Indonesian Medical Association, the handwashing campaign, and program impact. Although the program has been in place for just 1 year, sales of ORS have increased along with the degree of sustainable collaboration among local institutions. The author stresses that for the model to be successfully replicated elsewhere, the government, medical and pediatric associations, the World Health Organization, UNICEF, groups which can promote oral rehydration therapy, and opinion leaders in the medical community must be involved. Finally, note is made that the image of ORS must be improved and that the work of the public and commercial sectors can be complementary.

  1. Aid and Sectoral Labour Productivity

    DEFF Research Database (Denmark)

    Selaya, Pablo; Thiele, Rainer

    2008-01-01

    The paper examines empirically the proposition that aid to poor countries is detrimental for external competitiveness, giving rise to Dutch disease type effects. At the aggregate level, aid is found to have a positive effect on growth of labour productivity. A sectoral decomposition shows...

  2. Sustainability in the Agricultural sector

    Directory of Open Access Journals (Sweden)

    Anna Forgács

    2011-02-01

    Full Text Available The present study will examine the possible ways of integrating sustainability indicators in assessing the performance of agriculture. We are examining the appropriate ways of calculating the output of the sector including the damages caused by and the benefits of agricultural production. The involvment of environmental pressure into the assessment of agricultural performance does not show significant changes in values.

  3. Financial Sector Assessment Update : Uganda

    OpenAIRE

    World Bank

    2005-01-01

    A joint International Monetary Fund-World Bank team conducted an assessment update of Uganda's financial system in connection with the Financial Sector Assessment Program (FSAP) in November, 2004. The purpose of the mission was to help the Ugandan authorities identify financial system strengths and weaknesses with a view to implementing an action plan to increase the system's contribution ...

  4. Sectoral profiles of working conditions

    NARCIS (Netherlands)

    Houtman, I.L.D.; Parent-Thirion, A.

    2003-01-01

    This report looks at trends in working conditions across different sectors over a five-year period 1995-2000. Basing its findings on the Third European Survey on Working Conditions carried out by the Foundation in 2000 in the 15 EU Member States and Norway, it examines the quality of working life in

  5. Communication in third sector organisations

    Directory of Open Access Journals (Sweden)

    Patricia Durán-Bravo, M.A.

    2010-01-01

    Full Text Available Third sector organisations favour the social development due to their capacity to produce human and social capital in society (Putman, 2001. In order to achieve social welfare third sector organisations need to produce a positive change in the relations among individuals, groups and institutions in a society. The expectations about the third sector organisations’ transparency and capacity to tackle social problems are increasing worldwide. In Mexico, this problematic is more complex because there is a low level of professionalism, transparency, accountability and participation culture in the organized civil society (ITAM, 2010. The development of the organized civil society in Mexico will depend to a great extent on its capacity to communicate its values to society and achieve a cultural and social change. Therefore, the third sector organisations must adopt strategic initiatives to reinforce their credibility and reputation, because the public and private donors are increasingly more demanding in their criteria to grant resources to social projects; and because the Mexican society has a low participation level and faces increasingly more complex social problems.

  6. Public Sector Employee Assistance Programs.

    Science.gov (United States)

    Kemp, Donna R.; Verlinde, Beverly

    This document discusses employee assistance programs (EAPs), programs which have been developed to help employees deal with personal problems that seriously affect job performance. It reviews literature which specifically addresses EAPs in the public sector, noting that there are no exact figures on how many public entities have EAPs. Previous…

  7. SEO strategies in booksellers sector

    Directory of Open Access Journals (Sweden)

    Ferran Sabate

    2009-07-01

    Full Text Available The Internet has consolidated as a new commercial and marketing channel due to the advance of Information and Communication Technologies and the saturation of conventional media channels. In this context, firms are doing specific (for the Internet channel promotion strategies to improve its placement on search engines results pages and to increase its website traffic. The objectives of this article are: 1 to provide a context for the Search Engine Marketing (SEM, putting special attention on those actions to optimize the placement in search engines (SEO; 2 to identify and classify what SEO actions firms adopt or could adopt to improve its placement on search engines; and 3 to make an empirical study (centered on Spanish book trades to quantify how much firms are adopting SEO actions and its effectiveness according to the placement observed in search engines result pages. The results are analyzed, the limitations are discussed and new lines for research are commented.

  8. Potassium channels in brain mitochondria.

    Science.gov (United States)

    Bednarczyk, Piotr

    2009-01-01

    Potassium channels are the most widely distributed class of ion channels. These channels are transmembrane proteins known to play important roles in both normal and pathophysiological functions in all cell types. Various potassium channels are recognised as potential therapeutic targets in the treatment of Parkinson's disease, Alzheimer's disease, brain/spinal cord ischaemia and sepsis. In addition to their importance as therapeutic targets, certain potassium channels are known for their beneficial roles in anaesthesia, cardioprotection and neuroprotection. Some types of potassium channels present in the plasma membrane of various cells have been found in the inner mitochondrial membrane as well. Potassium channels have been proposed to regulate mitochondrial membrane potential, respiration, matrix volume and Ca(+) ion homeostasis. It has been proposed that mitochondrial potassium channels mediate ischaemic preconditioning in various tissues. However, the specificity of a pharmacological agents and the mechanisms underlying their effects on ischaemic preconditioning remain controversial. The following potassium channels from various tissues have been identified in the inner mitochondrial membrane: ATP-regulated (mitoK(ATP)) channel, large conductance Ca(2+)-regulated (mitoBK(Ca)) channel, intermediate conductance Ca(2+)-regulated (mitoIK(Ca)) channel, voltage-gated (mitoKv1.3 type) channel, and twin-pore domain (mitoTASK-3) channel. It has been shown that increased potassium flux into brain mitochondria induced by either the mitoK(ATP) channel or mitoBK(Ca) channel affects the beneficial effects on neuronal cell survival under pathological conditions. Recently, differential distribution of mitoBK(Ca) channels has been observed in neuronal mitochondria. These findings may suggest a neuroprotective role for the mitoBK(Ca) channel in specific brain structures. This minireview summarises current data on brain mitochondrial potassium channels and the efforts to identify

  9. MITOCHONDRIAL BKCa CHANNEL

    Directory of Open Access Journals (Sweden)

    Enrique eBalderas

    2015-03-01

    Full Text Available Since its discovery in a glioma cell line 15 years ago, mitochondrial BKCa channel (mitoBKCa has been studied in brain cells and cardiomyocytes sharing general biophysical properties such as high K+ conductance (~300 pS, voltage-dependency and Ca2+-sensitivity. Main advances in deciphering the molecular composition of mitoBKCa have included establishing that it is encoded by the Kcnma1 gene, that a C-terminal splice insert confers mitoBKCa ability to be targeted to cardiac mitochondria, and evidence for its potential coassembly with β subunits. Notoriously, β1 subunit directly interacts with cytochrome c oxidase and mitoBKCa can be modulated by substrates of the respiratory chain. mitoBKCa channel has a central role in protecting the heart from ischemia, where pharmacological activation of the channel impacts the generation of reactive oxygen species and mitochondrial Ca2+ preventing cell death likely by impeding uncontrolled opening of the mitochondrial transition pore. Supporting this view, inhibition of mitoBKCa with Iberiotoxin, enhances cytochrome c release from glioma mitochondria. Many tantalizing questions remain. Some of them are: how is mitoBKCa coupled to the respiratory chain? Does mitoBKCa play non-conduction roles in mitochondria physiology? Which are the functional partners of mitoBKCa? What are the roles of mitoBKCa in other cell types? Answers to these questions are essential to define the impact of mitoBKCa channel in mitochondria biology and disease.

  10. Chemistry in Microfluidic Channels

    Science.gov (United States)

    Chia, Matthew C.; Sweeney, Christina M.; Odom, Teri W.

    2011-01-01

    General chemistry introduces principles such as acid-base chemistry, mixing, and precipitation that are usually demonstrated in bulk solutions. In this laboratory experiment, we describe how chemical reactions can be performed in a microfluidic channel to show advanced concepts such as laminar fluid flow and controlled precipitation. Three sets of…

  11. Workshop on Gas Channels

    Science.gov (United States)

    2013-02-07

    Effect of pressure on gas permeability. In Fish … Different channels or splice variants at different depth.  HRE (hypoxia-response elements): which...proteins unexpectedly have HREs . HIF-1.  Shear stress:  expression of NOS  Are different splice variants used under different conditions?  Size

  12. Self-nanoemulsifying drug delivery systems for oral insulin delivery

    DEFF Research Database (Denmark)

    Li, Ping; Tan, Angel; Prestidge, Clive A

    2014-01-01

    This study aims at evaluating the combination of self-nanoemulsifying drug delivery systems (SNEDDS) and enteric-coated capsules as a potential delivery strategy for oral delivery of insulin. The SNEDDS preconcentrates, loaded with insulin-phospholipid complex at different levels (0, 2.5 and 10% w...

  13. A commentary on transdermal drug delivery systems in clinical trials.

    Science.gov (United States)

    Watkinson, Adam C

    2013-09-01

    The number of drugs available as marketed transdermal products is limited to those that exhibit the correct physicochemical and pharmacokinetic properties that enable their effective delivery across the skin. In this respect, there are less than 20 drugs that are currently marketed in the US and EU as products that deliver systemic levels of their active ingredients. An analysis of clinical trials conducted in the transdermal sector shows a similar picture with only nine drugs accounting for approximately 80% of all transdermal clinical trials listed on ClinicalTrials.gov. Those drugs for which there are very few transdermal trials listed consist mostly of molecules that are inherently unsuitable for transdermal delivery and serve as a clear warning to drug developers that the science that governs transdermal drug delivery is well reflected by the successes and failures of drugs in development as well as those that make it to the market. Copyright © 2013 Wiley Periodicals, Inc.

  14. Facilitators and Inhibitors of Supply Chain Innovation-prospects for Supply Chain Managment in the Irish Grocery Sector

    OpenAIRE

    Keegan, Joan; O'Callaghan, Edmund; Wilcox, Mary

    2001-01-01

    Supply chain management is one of the most significant strategic challenges currently facing the Irish grocery sector. The UK grocery market with its emphasis on composite deliveries via regional distribution centres is extremely sophisticated; the Irish grocery sector, however, is in the embryonic stage of implementing central distribution. The potential to develop innovative supply chain systems is mediated by both national logistic-related variables and company characteristics. In additio...

  15. Systematic literature review of integrated community case management and the private sector in Africa: Relevant experiences and potential next steps

    OpenAIRE

    Phyllis Awor; Jane Miller; Stefan Peterson

    2014-01-01

    Background Despite substantial investments made over the past 40 years in low income countries, governments cannot be viewed as the principal health care provider in many countries. Evidence on the role of the private sector in the delivery of health services is becoming increasingly available. In this study, we set out to determine the extent to which the private sector has been utilized in providing integrated care for sick children under 5 years of age with community–acquired malaria, pneu...

  16. Sectoral Innovation Watch Retail and Wholesale Trade Sector. Final sector report

    NARCIS (Netherlands)

    Schaffers, H.; Rubalcaba, L.; Merino, F.; Giesecke, S.; Schaper-Rinkel, P.; Velsing, E.J.; Montalvo, C.

    2011-01-01

    The retail and wholesale trade sector traditionally is considered as a poor innovator. Innovation is seen as driven mostly by applications of information and communication technology (ICT). This report adopts a more comprehensive definition of innovation than the traditional one, taking into account

  17. Nanotechnologies associated to floral resources in agri-food sector

    Directory of Open Access Journals (Sweden)

    Ahmad S Ammar

    2018-01-01

    Full Text Available Nanotechnology advent in agri-food sector is set to prompt next revolution in agricultural engineering. However, there is a perpetually rising need for development of new nanotechnologies that could synchronically work with various agrochemicals such as fertilizers, pesticides, herbicides, and growth promoters to potentially increase farmlands efficiency, preserve agro-ecosystems, and diminish the negative health risks imposed by conventional practices. In nanotechnology, smart delivery systems that utilize either nanoscale carriers such as clay nanotubes and carbon nanotubes or nanoparticles such as mesoporous silica nanoparticles and silver nanoparticles, could enable not only the accurate and targeted delivery of functional ingredients but also their impartial dissemination over farmlands. Nanotechnology has found applications for bioremediation of irrigation water and agricultural runoff, crop breeding, agronomic traits via genetic manipulation of genomes at molecular level, and detection of minute quantities of contaminants and stressors as well as early detection of plant diseases and continuous monitoring of plant environment through employment of nano-biosensors. Scientists are diligently working to explore new substitutes for conventional technologies. Advancements in nanotechnology could help them to explore new frontiers and find novel applications in agri-food sector.

  18. Water-Sectoral Disorders in Puerperas with Preeclampsia

    Directory of Open Access Journals (Sweden)

    S. V. Galushka

    2007-01-01

    Full Text Available Objective: to study the profile of water sectors in puerperas with preeclampsia and to determine whether it is expedient to include colloidal solutions into an infusion therapy program for this category of patients.Subjects and methods. Forty-two puerperas with moderate and severe preeclampsia, whose delivery was made by cesarean section, were examined. All the study puerperas were divided into 2 groups: 1 22 puerperas who received heta-hydroethylized starch (HES solutions as part of infusion therapy; 2 20 puerperas who did not.Results. At the beginning of the study, both groups had increased systemic water and higher extracellular and interstitial fluid volumes as compared with the normal values. With infusion therapy, Group 1 exhibited a decrease in systemic water from 123.8% on day 1 of the study to 106.7% by day 5 and reductions in interstitial hyperhydration from 141.5 to 110.1% and in extracellular fluid from 139.7 to 108.6% as compared with Group 2. By the end of the study, significant impairments in the balance of water sectors preserved in Group 2.Conclusion. Inclusion of heta-HES (Stabisole into infusion therapy in patients with preeclampsia on days 1—2 after delivery leads to a rapider normalization of impaired water balance.  

  19. Reflections on science and the communication sector

    Science.gov (United States)

    Raes, Frank

    2015-04-01

    Reflections on science and the communication sector. In this contribution I will reflect about successes and failures in communicating climate change and air pollution sciences to the general public. These communication efforts included writing popular articles, giving public presentations, working with people from the social scientists and artists. Giving the fact that communication is a very important (economic) sector on its own, the question is to what extent scientists should enter that sector, whether scientists are at all accepted in that sector, whether they should use the expertise in that sector, or whether they should merely provide the knowledge to be used by that sector.

  20. Unionism Comes to the Public Sector

    OpenAIRE

    Richard B. Freeman

    1984-01-01

    This paper argues that public sector labor relations is best understood in a framework that focuses on unions' ability to shift demand curves rather than to raise wages, as is the case in the private sector. It reviews the public sector labor relations literature and finds that: (i) public sector unionism has flourished as a result of changes in laws; (2) the effects of public sector unions on wages are likely to have been underestimated; (3) public sector unions have a somewhat different eff...

  1. Comparing public and private sector switchers

    DEFF Research Database (Denmark)

    Frederiksen, Anders; Hansen, Jesper Rosenberg; Bozeman, Barry

    are related to sector switching and the pattern of sector switch, public to private versus private to public. We propose a life stage model arguing that people's needs change in different life stages of their lives. We further suggest that this can help explain why they switch sector. We use unique Danish...... labor market data that include information on all employees in Denmark (both private and public sector). The data are for the period 1980 to 2006, and this longitudinal database includes abundant information about job changes, including sector switching. Our findings indicate mixed support....... Finally, we find that people with more education are likely to switch from private to public sector....

  2. Effect of Skeletal Muscle Na+ Channel Delivered Via a Cell Platform on Cardiac Conduction and Arrhythmia Induction

    NARCIS (Netherlands)

    Boink, Gerard J. J.; Lu, Jia; Driessen, Helen E.; Duan, Lian; Sosunov, Eugene A.; Anyukhovsky, Evgeny P.; Shlapakova, Iryna N.; Lau, David H.; Rosen, Tove S.; Danilo, Peter; Jia, Zhiheng; Ozgen, Nazira; Bobkov, Yevgeniy; Guo, Yuanjian; Brink, Peter R.; Kryukova, Yelena; Robinson, Richard B.; Entcheva, Emilia; Cohen, Ira S.; Rosen, Michael R.

    2012-01-01

    Background-In depolarized myocardial infarct epicardial border zones, the cardiac sodium channel is largely inactivated, contributing to slow conduction and reentry. We have demonstrated that adenoviral delivery of the skeletal muscle Na+ channel (SkM1) to epicardial border zones normalizes

  3. Unleashing the Potentials of Housing Sector in Nigeria as Perceived by Users

    Directory of Open Access Journals (Sweden)

    Taiwo David Olugbenga

    2017-10-01

    Full Text Available Housing is a basic need and a human right. The role that housing plays in the social and economic development of a country cannot be underestimated. Interventions in housing by government are widely acknowledged as one of the ways by which the social aspect of the life of the citizenry can be impacted especially through mass housing otherwise called social housing. This paper aims to examine the various potentials in the housing sector in order to enhance the delivery of more housing to Nigerians. A survey research approach was used in the study. Descriptive analysis was employed to explain the potentials in the housing sector. Housing deficit in Nigeria currently stands at about 17 million units. Efforts to meet and rectify the deficit will need a concerted effort of individuals and government. It requires unleashing the potentials in the housing sector to stimulate growth in the economy, thereby diversifying the economy from the mono to a multi sector economy. Interventions of governments at all levels as well as the involvement of informal sector in the housing sector will have a multiplier effect. It will generate multiple employment opportunities which will in turn stimulate the economy through the circulation of money in the system. The paper noted that interventions in housing sector will stimulate industries in the production of local building materials. Additionally, ailing companies will be revitalized, thereby improving the standard of living of the citizens. The paper concludes that strengthening and repositioning of agencies such as the Federal Mortgage Bank of Nigeria, Real Estate Developers Association of Nigeria, Nigeria Mortgage Refinance Company, will accelerate the release of the potentials in the housing sector and thereby enhance the delivery of affordable houses for Nigerians.

  4. Supplier Cooperation in Drone Delivery

    OpenAIRE

    Sawadsitang, Suttinee; Niyato, Dusit; Siew, Tan Puay; Wang, Ping

    2018-01-01

    Recently, unmanned aerial vehicles (UAVs), also known as drones, has emerged as an efficient and cost-effective solution for package delivery. Especially, drones are expected to incur lower cost, and achieve fast and environment friendly delivery. While most of existing drone research concentrates on surveillance applications, few works studied the drone package delivery planning problem. Even so, the previous works only focus on the drone delivery planning of a single supplier. In this paper...

  5. Floating Microparticulate Oral Diltiazem Hydrochloride Delivery ...

    African Journals Online (AJOL)

    Delivery System for Improved Delivery to Heart ... Conclusion: Microparticulate floating (gastroretentive) oral drug delivery system of diltiazem prepared ..... treatment of cardiac disease. ... hydrochloride-loaded mucoadhesive microspheres.

  6. Universal delivery machine - design of the Bruce and Darlington heads

    International Nuclear Information System (INIS)

    Gray, M.G.; Brown, R.

    2003-01-01

    The Universal Delivery Machine (UDM) was designed and supplied to reduce the time required to perform channel inspection services. The Bruce UDM was the first to be completed followed by Pickering and Darlington. The Bruce and Darlington machines are nearly identical. Design concepts applied include a rotating, multiple tool station magazine, a rigid chain driving telescoping rams, a common drive package, and an external support frame to meet seismic qualification requirements. (author)

  7. Closed-Loop Noninvasive Ultrasound Glucose Sensing and Insulin Delivery

    Science.gov (United States)

    2007-09-01

    mechanism suggests that ultrasound interacts with the structured lipids within the intracellular channels of the stratum corneum to permeabilize the...R. Prausnitz, “Mechanism of intracellular delivery by acoustic cavitation ,” Ultrasound Med. Biol. 32, 915–924 2006. 14E. Maione, K. K. Shung, R. J...result of cavitation (11– 14). Low frequency ultrasound is capable of generating microbubbles in the water and tissue. These bubbles allow water

  8. Analysis of Strengthening Steel Distribution Channel in Domestic Automotive Industry

    OpenAIRE

    Pangraksa, Sugeng; Djajadiningrat, Surna Tjahja

    2013-01-01

    Distribution has strategic role to spread up product from manufacturer into end-user. Automotive industry needs distribution channel which has: excellent data management, timely delivery management, excellent quality management, and competitive reducing cost. Krakatau Steel (KS) distributors has weaknesses to enter automotive market current that require tight prerequisite such as: consistency of product quality, good cooperation, close relationship, continuously cost reduction, wide spread to...

  9. Supersaturating drug delivery systems

    DEFF Research Database (Denmark)

    Laitinen, Riikka; Löbmann, Korbinian; Grohganz, Holger

    2017-01-01

    of the bioavailability of poorly water-soluble drugs by increasing the driving force for drug absorption. However, ASDs often require a high weight percentage of carrier (usually a hydrophilic polymer) to ensure molecular mixing of the drug in the carrier and stabilization of the supersaturated state, often leading......Amorphous solid dispersions (ASDs) are probably the most common and important supersaturating drug delivery systems for the formulation of poorly water-soluble compounds. These delivery systems are able to achieve and maintain a sustained drug supersaturation which enables improvement...... strategy for poorly-soluble drugs. While the current research on co-amorphous formulations is focused on preparation and characterization of these systems, more detailed research on their supersaturation and precipitation behavior and the effect of co-formers on nucleation and crystal growth inhibition...

  10. Pyomyositis after vaginal delivery.

    LENUS (Irish Health Repository)

    Gaughan, Eve

    2011-01-01

    Pyomyositis is a purulent infection of skeletal muscle that arises from haematogenous spread, usually with abscess formation. It can develop after a transient bacteraemia of any cause. This type of infection has never been reported before in the literature after vaginal delivery. A 34-year-old woman had progressive severe pain in the left buttock and thigh and weakness in the left lower limb day 1 post spontaneous vaginal delivery. MRI showed severe oedema of the left gluteus, iliacus, piriformis and adductor muscles of the left thigh and a small fluid collection at the left hip joint. She was diagnosed with pyomyositis. She had fever of 37.9°C immediately postpartum and her risk factors for bacteraemia were a mild IV cannula-associated cellulitis and labour itself. She required prolonged treatment with antibiotics before significant clinical improvement was noted.

  11. Social video content delivery

    CERN Document Server

    Wang, Zhi; Zhu, Wenwu

    2016-01-01

    This brief presents new architecture and strategies for distribution of social video content. A primary framework for socially-aware video delivery and a thorough overview of the possible approaches is provided. The book identifies the unique characteristics of socially-aware video access and social content propagation, revealing the design and integration of individual modules that are aimed at enhancing user experience in the social network context. The change in video content generation, propagation, and consumption for online social networks, has significantly challenged the traditional video delivery paradigm. Given the massive amount of user-generated content shared in online social networks, users are now engaged as active participants in the social ecosystem rather than as passive receivers of media content. This revolution is being driven further by the deep penetration of 3G/4G wireless networks and smart mobile devices that are seamlessly integrated with online social networking and media-sharing s...

  12. Mucoadhesive drug delivery systems

    Directory of Open Access Journals (Sweden)

    Rahamatullah Shaikh

    2011-01-01

    Full Text Available Mucoadhesion is commonly defined as the adhesion between two materials, at least one of which is a mucosal surface. Over the past few decades, mucosal drug delivery has received a great deal of attention. Mucoadhesive dosage forms may be designed to enable prolonged retention at the site of application, providing a controlled rate of drug release for improved therapeutic outcome. Application of dosage forms to mucosal surfaces may be of benefit to drug molecules not amenable to the oral route, such as those that undergo acid degradation or extensive first-pass metabolism. The mucoadhesive ability of a dosage form is dependent upon a variety of factors, including the nature of the mucosal tissue and the physicochemical properties of the polymeric formulation. This review article aims to provide an overview of the various aspects of mucoadhesion, mucoadhesive materials, factors affecting mucoadhesion, evaluating methods, and finally various mucoadhesive drug delivery systems (buccal, nasal, ocular, gastro, vaginal, and rectal.

  13. Leadership in Surgery for Public Sector Hospitals in Jamaica: Strategies for the Operating Room

    Science.gov (United States)

    Cawich, Shamir O; Harding, Hyacinth E; Crandon, Ivor W; McGaw, Clarence D; Barnett, Alan T; Tennant, Ingrid; Evans, Necia R; Martin, Allie C; Simpson, Lindberg K; Johnson, Peter

    2013-01-01

    The barriers to health care delivery in developing nations are many: underfunding, limited support services, scarce resources, suboptimal health care worker attitudes, and deficient health care policies are some of the challenges. The literature contains little information about health care leadership in developing nations. This discursive paper examines the impact of leadership on the delivery of operating room (OR) services in public sector hospitals in Jamaica. Delivery of OR services in Jamaica is hindered by many unique cultural, financial, political, and environmental barriers. We identify six leadership goals adapted to this environment to achieve change. Effective leadership must adapt to the environment. Delivery of OR services in Jamaica may be improved by addressing leadership training, workplace safety, interpersonal communication, and work environment and by revising existing policies. Additionally, there should be regular practice audits and quality control surveys. PMID:24355903

  14. Managerial competencies of hospital managers in South Africa: a survey of managers in the public and private sectors

    Directory of Open Access Journals (Sweden)

    Pillay Rubin

    2008-02-01

    Full Text Available Abstract Background South Africa has large public and private sectors and there is a common perception that public sector hospitals are inefficient and ineffective while the privately owned and managed hospitals provide superior care and are more sustainable. The underlying assumption is that there is a potential gap in management capacity between the two sectors. This study aims to ascertain the skills and competency levels of hospital managers in South Africa and to determine whether there are any significant differences in competency levels between managers in the different sectors. Methods A survey using a self administered questionnaire was conducted among hospital managers in South Africa. Respondents were asked to rate their proficiency with seven key functions that they perform. These included delivery of health care, planning, organizing, leading, controlling, legal and ethical, and self-management. Ratings were based on a five point Likert scale ranging from very low skill level to very high skill level. Results The results show that managers in the private sector perceived themselves to be significantly more competent than their public sector colleagues in most of the management facets. Public sector managers were also more likely than their private sector colleagues to report that they required further development and training. Conclusion The findings confirm our supposition that there is a lack of management capacity within the public sector in South Africa and that there is a significant gap between private and public sectors. It provides evidence that there is a great need for further development of managers, especially those in the public sector. The onus is therefore on administrators and those responsible for management education and training to identify managers in need of development and to make available training that is contextually relevant in terms of design and delivery.

  15. Public Sector and Europeanization Challenges

    Directory of Open Access Journals (Sweden)

    Lucica Matei

    2006-02-01

    Accepting the market-type mechanisms instead of bureaucratic mechanisms, meaning not the simple provision of public services but the creation of some governmental “actors”, functioning completely on commercial bases, supporting the development of the partnerships between the public and private sector, introducing privatisation is achieved in view of creating “the facilitating state”. We discuss about “facilities” such as citizens and society involvement in public businesses, making public administration more citizen-friendly and the state closer to the public need. The citizens’ involvement, as customers in the flow of the public service contributes to creating an organic ensemble characterised by two fundamental dimensions: level and type of influence of the customers and the private-public dichotomy. Synthesising, the relationships and market mechanisms enable to the public sector to get closer to the public needs and to create a modern administration based on efficiency, effectiveness and openness towards change.

  16. Digitalization and Public Sector Transformations

    DEFF Research Database (Denmark)

    Schou, Jannick; Hjelholt, Morten

    This book provides a study of governmental digitalization, an increasingly important area of policymaking within advanced capitalist states. It dives into a case study of digitalization efforts in Denmark, fusing a national policy study with local institutional analysis. Denmark is often framed....... Digitalization and Public Sector Transformations pushes for a renewed approach to governmental digitalization and will be of interest to scholars working in the intersections of critical political economy, state theory and policy studies....... as an international forerunner in terms of digitalizing its public sector and thus provides a particularly instructive setting for understanding this new political instrument. Advancing a cultural political economic approach, Schou and Hjelholt argue that digitalization is far from a quick technological fix. Instead...

  17. CASE in CERN's accelerator sector

    International Nuclear Information System (INIS)

    Albrecht, A.; Cabas-Alonso, A.; Chevrier, F.

    1992-01-01

    As in the software industry where computer aided software engineering (CASE) methodologies and tools are commonly used, CERN endeavours to introduce this technology to improve the efficiency of designing, producing and maintaining software. A large project is currently under development in the administrative area whereas a dedicated group had been set up to evaluate state of the art techniques for software development relating to physics experiments. A similar activity, though on a smaller scale, has been initiated in the accelerator sector also in view of the large amount of software that will be required by the LEP200 and the LHC projects. This paper briefly describes this technology and gives an account of current experience with the use of CASE methods and tools for technical projects in the accelerator sector at CERN. (author)

  18. Electricity sector human resources review

    Energy Technology Data Exchange (ETDEWEB)

    Facette, J. [Canadian Association of Technicians and Technologists (Canada)

    2005-07-01

    The electricity industry is expanding, with new supply and infrastructure development equivalent to 35 per cent of existing capacity over the next 20 years. This paper examines the preliminary results of a human resources sector review providing industry specific labor force data. The key objectives of the review were to develop detailed industry profiles, identify root causes of human resources issues, identify industry best practices and develop a human resources strategy for the Canadian electricity sector. Estimates of current employment were provided, with age of employees, retirement projections, regional projections and estimated supply/demand gaps. Current shortages were identified, including wind energy technicians. The paper also identified a declining Canadian born labor force and a concurrent dependence on immigrants. A project research methodology was provided with a list of participating major employers. tabs., figs.

  19. Medical and health care sector

    International Nuclear Information System (INIS)

    Ainul Hayati Daud; Hazmimi Kasim

    2010-01-01

    The medical and health care sector in general supplies products and provides services that can be categorized as diagnostic radiology, therapeutic application and nuclear medicine (both, diagnostic and/ or therapeutic). The institutions offer different categories of services. Some provide only one category of service, for example, diagnostic radiology. Others may provide more than one categories, for example, diagnostic nuclear medicine and therapeutic nuclear medicine services. A total of 90 entities comprising 65 public agencies and 34 private companies were selected in this study for this sector. The majority of the entities, 75.6 %, operate in Peninsular Malaysia. The remainders operate in Sabah and Sarawak. The findings of the study on both public agencies and private companies are presented in subsequent sections of this chapter. (author)

  20. sector turístico

    Directory of Open Access Journals (Sweden)

    Adelaida Lillo Bañuls

    2007-01-01

    Full Text Available Los importantes cambios acaecidos en los últimos años, han modificado el panorama del mercado turístico mundial y le han enfrentado a nuevos retos y oportunidades. Ello ha supuesto la necesidad de estudiar qué nuevos factores y estrategias garantizan la competitividad de las empresas del sector. Entre otros, es sin duda indispensable analizar el papel clave del capital humano turístico como estrategia competitiva en un nuevo contexto internacional. En este trabajo se estudia la importancia creciente del factor humano en los servicios turísticos, como elemento básico y diferenciador, capaz de aportar ventajas competitivas, destacando la importancia del valor de los intangibles en este sector. Asimismo, se analiza el papel clave de la educación y formación turísticas en el desarrollo de estrategias de competitividad en las actividades vinculadas al turismo.

  1. Peptide and protein delivery using new drug delivery systems.

    Science.gov (United States)

    Jain, Ashish; Jain, Aviral; Gulbake, Arvind; Shilpi, Satish; Hurkat, Pooja; Jain, Sanjay K

    2013-01-01

    Pharmaceutical and biotechnological research sorts protein drug delivery systems by importance based on their various therapeutic applications. The effective and potent action of the proteins/peptides makes them the drugs of choice for the treatment of numerous diseases. Major research issues in protein delivery include the stabilization of proteins in delivery devices and the design of appropriate target-specific protein carriers. Many efforts have been made for effective delivery of proteins/peptidal drugs through various routes of administrations for successful therapeutic effects. Nanoparticles made of biodegradable polymers such as poly lactic acid, polycaprolactone, poly(lactic-co-glycolic acid), the poly(fumaric-co-sebacic) anhydride chitosan, and modified chitosan, as well as solid lipids, have shown great potential in the delivery of proteins/peptidal drugs. Moreover, scientists also have used liposomes, PEGylated liposomes, niosomes, and aquasomes, among others, for peptidal drug delivery. They also have developed hydrogels and transdermal drug delivery systems for peptidal drug delivery. A receptor-mediated delivery system is another attractive strategy to overcome the limitation in drug absorption that enables the transcytosis of the protein across the epithelial barrier. Modification such as PEGnology is applied to various proteins and peptides of the desired protein and peptides also increases the circulating life, solubility and stability, pharmacokinetic properties, and antigenicity of protein. This review focuses on various approaches for effective protein/peptidal drug delivery, with special emphasis on insulin delivery.

  2. Malaysia; Financial Sector Stability Assessment

    OpenAIRE

    International Monetary Fund

    2013-01-01

    This assessment is a review of the financial environment of Malaysia. Like many other Asian countries, Malaysia experienced financial distress in the late 1990s, but the country’s policy reforms have moved it to a successful economy. A ten-year financial plan (2001–10) by Bank Negara Malaysia restructured the financial sector. Banks were well capitalized, household debts were strengthened, and securities and insurances were developed. Malaysia thus became the global center for Islamic finance...

  3. Nigeria; Financial Sector Stability Assessment

    OpenAIRE

    International Monetary Fund

    2013-01-01

    This Financial Sector Stability Assessment on Nigeria discusses the macroeconomic performance and structure of the financial system. Although Nigerian economy experienced both domestic and external shocks in recent years, the economy continued to grow rapidly, achieving more than 7 percent growth each year since 2009. The performance of financial institutions has begun to improve, though some of the emergency anti-crisis measures continue to be in place. However, the regulatory and supervisor...

  4. Canada; Financial Sector Stability Assessment

    OpenAIRE

    International Monetary Fund

    2014-01-01

    This report discusses key findings of the Financial Sector Stability Assessment on Canada. Canada’s financial system successfully navigated the global financial crisis, and stress tests suggest that major financial institutions would continue to be resilient to credit, liquidity, and contagion risks arising from a severe stress scenario. Elevated housing prices and high household debt remain an area of concern, though targeted prudential and macroprudential measures are proving to be effectiv...

  5. Ukrain’s Technology Sector

    Science.gov (United States)

    2008-10-01

    scandium alloys, based on aluminum; • organic luminescent materials with new properties; • basaltic fibers , fabrics, and composites; and • high...16 percent of its caustic soda, and 13 percent of its chemical fibers .161 Today Ukraine’s chemical sector produces mineral fertilizers, nonorganic...acids, and soda, as well as synthetic resins, plastics, chemical fibers , caoutchouc (an elastic material obtained from the latex sap of trees), and

  6. Care co-ordination for older people in the third sector: scoping the evidence.

    Science.gov (United States)

    Abendstern, Michele; Hughes, Jane; Jasper, Rowan; Sutcliffe, Caroline; Challis, David

    2018-05-01

    The third sector has played a significant role internationally in the delivery of adult social care services for many years. Its contribution to care co-ordination activities for older people, however, in England and elsewhere, is relatively unknown. A scoping review was therefore conducted to ascertain the character of the literature, the nature and extent of third sector care co-ordination activity, and to identify evidence gaps. It was undertaken between autumn 2013 and summer 2014 and updated with additional searches in 2016. Electronic and manual searches of international literature using distinct terms for different approaches to care co-ordination were undertaken. From a total of 835 papers, 26 met inclusion criteria. Data were organised in relation to care co-ordination approaches, types of third sector organisation and care recipients. Papers were predominantly from the UK and published this century. Key findings included that: a minority of literature focused specifically on older people and that those doing so described only one care co-ordination approach; third sector services tended to be associated with independence and person-centred practice; and working with the statutory sector, a prerequisite of care co-ordination, was challenging and required a range of features to be in place to support effective partnerships. Strengths and weaknesses of care co-ordination practice in the third sector according to key stakeholder groups were also highlighted. Areas for future research included the need for: a specific focus on older people's experiences; an investigation of workforce issues; detailed examination of third sector practices, outcomes and costs; interactions with the statutory sector; and an examination of quality assurance systems and their appropriateness to third sector practice. The main implication of the findings is a need to nurture variety within the third sector in order to provide older people and other adults with the range of service

  7. Private sector participation and health system performance in sub-saharan Africa.

    Science.gov (United States)

    Yoong, Joanne; Burger, Nicholas; Spreng, Connor; Sood, Neeraj

    2010-10-07

    The role of the private health sector in developing countries remains a much-debated and contentious issue. Critics argue that the high prices charged in the private sector limits the use of health care among the poorest, consequently reducing access and equity in the use of health care. Supporters argue that increased private sector participation might improve access and equity by bringing in much needed resources for health care and by allowing governments to increase focus on underserved populations. However, little empirical exists for or against either side of this debate. We examine the association between private sector participation and self-reported measures of utilization and equity in deliveries and treatment of childhood respiratory disease using regression analysis, across a sample of nationally-representative Demographic and Health Surveys from 34 SSA economies. We also examine the correlation between private sector participation and key background factors (socioeconomic development, business environment and governance) and use multivariate regression to control for potential confounders. Private sector participation is positively associated with greater overall access and reduced disparities between rich and poor as well as urban and rural populations. The positive association between private sector participation and improved health system performance is robust to controlling for confounders including per capita income and maternal education. Private sector participation is positively correlated with measures of socio-economic development and favorable business environment. Greater participation is associated with favorable intermediate outcomes in terms of access and equity. While these results do not establish a causal link between private sector participation and health system performance, they suggest that there is no deleterious link between private sector participation and health system performance in SSA.

  8. Accelerated reforms in healthcare financing: the need to scale up private sector participation in Nigeria.

    Science.gov (United States)

    Ejughemre, Ufuoma John

    2014-01-01

    The health sector, a foremost service sector in Nigeria, faces a number of challenges; primarily, the persistent under-funding of the health sector by the Nigerian government as evidence reveals low allocations to the health sector and poor health system performance which are reflected in key health indices of the country.Notwithstanding, there is evidence that the private sector could be a key player in delivering health services and impacting health outcomes, including those related to healthcare financing. This underscores the need to optimize the role of private sector in complementing the government's commitment to financing healthcare delivery and strengthening the health system in Nigeria. There are also concerns about uneven quality and affordability of private-driven health systems, which necessitates reforms aimed at regulation. Accordingly, the argument is that the benefits of leveraging the private sector in complementing the national government in healthcare financing outweigh the challenges, particularly in light of lean public resources and finite donor supports. This article, therefore, highlights the potential for the Nigerian government to scale up healthcare financing by leveraging private resources, innovations and expertise, while working to achieve the universal health coverage.

  9. Quantum communication under channel uncertainty

    International Nuclear Information System (INIS)

    Noetzel, Janis Christian Gregor

    2012-01-01

    This work contains results concerning transmission of entanglement and subspaces as well as generation of entanglement in the limit of arbitrary many uses of compound- and arbitrarily varying quantum channels (CQC, AVQC). In both cases, the channel is described by a set of memoryless channels. Only forward communication between one sender and one receiver is allowed. A code is said to be ''good'' only, if it is ''good'' for every channel out of the set. Both settings describe a scenario, in which sender and receiver have only limited channel knowledge. For different amounts of information about the channel available to sender or receiver, coding theorems are proven for the CQC. For the AVQC, both deterministic and randomised coding schemes are considered. Coding theorems are proven, as well as a quantum analogue of the Ahlswede-dichotomy. The connection to zero-error capacities of stationary memoryless quantum channels is investigated. The notion of symmetrisability is defined and used for both classes of channels.

  10. Health sector employment growth calls for improvements in labor productivity.

    Science.gov (United States)

    Hofmarcher, Maria M; Festl, Eva; Bishop-Tarver, Leslie

    2016-08-01

    While rising costs of healthcare have put increased fiscal pressure on public finance, job growth in the health sector has had a stabilizing force on overall employment levels - not least in times of economic crises. In 2014 EU-15 countries employed 21 million people in the health and social care sector. Between 2000 and 2014 the share of employed persons in this sector rose from 9.5% to 12.5% of the total labor force in EU-15 countries. Over time labor input growth has shifted towards residential care activities and social work while labor in human health activities including hospitals and ambulatory care still comprises the major share. About half of the human health labor force works in hospital. Variation of health and social care employment is large even in countries with generally comparable institutional structures. While standard measures of productivity in health and social care are not yet comparable across countries, we argue that labor productivity of a growing health work force needs more attention. The long-term stability of the health system will require care delivery models that better utilize a growing health work force in concert with smart investments in digital infrastructure to support this transition. In light of this, more research is needed to explain variations in health and social care labor endowments, to identify effective policy measures of labor productivity enhancement including enhanced efforts to develop comparable productivity indicators in these areas. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  11. Regional Integration, Trade and Private Sector Development ...

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

    Regional Integration, Trade and Private Sector Development Program (Namibia) ... (NEPRU's other clients include regional and private sector institutions.) ... New Dutch-Canadian funding for the Climate and Development Knowledge Network.

  12. Return on Investment in the Public Sector

    National Research Council Canada - National Science Library

    Bigham, Joshua

    2004-01-01

    .... This demand has created a trend in the public sector, not only in the United States, but worldwide as well, towards the importation of private sector business practices to improve accountability-oriented analysis...

  13. Private sector data for performance management.

    Science.gov (United States)

    2011-07-01

    This report examines and analyzes technical and institutional issues associated with the use of private sector travel time and speed data for public sector performance management. The primary data needs for congestion performance measures are outline...

  14. VAX CAMAC channel

    International Nuclear Information System (INIS)

    Nelson, D.J.; Breidenbach, M.; Granieri, C.D.; Grund, J.E.; Patrick, J.F.; Weaver, L.J.

    1980-10-01

    A new generation CAMAC System has been developed for the Mark II Detector at SLAC's PEP storage ring. This flexible system can efficiently transfer data between a host computer and a very large set of CAMAC data acquisition and control modules. A bipolar microprocessor operates as a Channel interface by supervising the CAMAC system and minimizing the host computer's work. This programmable channel couples the host to a set of System Crates; each System Crate houses Branch Drivers that can directly control a set of crates or communicate over differential parallel highways to Branch Receivers for control of distant crates. A coherent software package integrates the high level programs, system driver level programs, and microcode control of the system

  15. Geysering in boiling channels

    Energy Technology Data Exchange (ETDEWEB)

    Aritomi, Masanori; Takemoto, Takatoshi [Tokyo Institute of Technology, Tokyo (Japan); Chiang, Jing-Hsien [Japan NUS Corp. Ltd., Toyko (Japan)] [and others

    1995-09-01

    A concept of natural circulation BWRs such as the SBWR has been proposed and seems to be promising in that the primary cooling system can be simplified. The authors have been investigating thermo-hydraulic instabilities which may appear during the start-up in natural circulation BWRs. In our previous works, geysering was investigated in parallel boiling channels for both natural and forced circulations, and its driving mechanism and the effect of system pressure on geysering occurrence were made clear. In this paper, geysering is investigated in a vertical column and a U-shaped vertical column heated in the lower parts. It is clarified from the results that the occurrence mechanism of geysering and the dependence of system pressure on geysering occurrence coincide between parallel boiling channels in circulation systems and vertical columns in non-circulation systems.

  16. Coolant channel module CCM

    International Nuclear Information System (INIS)

    Hoeld, Alois

    2007-01-01

    A complete and detailed description of the theoretical background of an '(1D) thermal-hydraulic drift-flux based mixture-fluid' coolant channel model and its resulting module CCM will be presented. The objective of this module is to simulate as universally as possible the steady state and transient behaviour of the key characteristic parameters of a single- or two-phase fluid flowing within any type of heated or non-heated coolant channel. Due to the possibility that different flow regimes can appear along any channel, such a 'basic (BC)' 1D channel is assumed to be subdivided into a number of corresponding sub-channels (SC-s). Each SC can belong to only two types of flow regime, an SC with just a single-phase fluid, containing exclusively either sub-cooled water or superheated steam, or an SC with a two-phase mixture flow. After an appropriate nodalisation of such a BC (and therefore also its SC-s) a 'modified finite volume method' has been applied for the spatial discretisation of the partial differential equations (PDE-s) which represent the basic conservation equations of thermal-hydraulics. Special attention had to be given to the possibility of variable SC entrance or outlet positions (which describe boiling boundaries or mixture levels) and thus the fact that an SC can even disappear or be created anew. The procedure yields for each SC type (and thus the entire BC), a set of non-linear ordinary 1st order differential equations (ODE-s). To link the resulting mean nodal with the nodal boundary function values, both of which are present in the discretised differential equations, a special quadratic polygon approximation procedure (PAX) had to be constructed. Together with the very thoroughly tested packages for drift-flux, heat transfer and single- and two-phase friction factors this procedure represents the central part of the here presented 'Separate-Region' approach, a theoretical model which provides the basis to the very effective working code package CCM

  17. Tourism distribution channels

    OpenAIRE

    Camilleri, Mark Anthony

    2017-01-01

    The distribution channels link the customers with the businesses. For many years, the tourism businesses may have distributed their products and services through intermediaries. However, the latest advances in technology have brought significant changes in this regard. More individuals and corporate customers are increasingly benefiting of ubiquitous technologies, including digital media. The development of mobile devices and their applications, are offering a wide range of possibilities to t...

  18. Athermal channeled spectropolarimeter

    Science.gov (United States)

    Jones, Julia Craven

    2015-12-08

    A temperature insensitive (athermal) channeled spectropolarimeter (CSP) is described. The athermal CSP includes a crystal retarder formed of a biaxial crystal. The crystal retarder has three crystal axes, wherein each axis has its own distinct index of refraction. The axes are oriented in a particular manner, causing an amplitude modulating carrier frequency induced by the crystal retarder to be thermally invariant. Accordingly, a calibration beam technique can be used over a relatively wide range of ambient temperatures, with a common calibration data set.

  19. Nuclear reactor coolant channels

    International Nuclear Information System (INIS)

    Macbeth, R.V.

    1978-01-01

    A nuclear reactor coolant channel is described that is suitable for sub-cooled reactors as in pressurised water reactors as well as for bulk boiling, as in boiling water reactors and steam generating nuclear reactors. The arrangement aims to improve heat transfer between the fuel elements and the coolant. Full constructional details are given. See also other similar patents by the author. (U.K.)

  20. The M2 Channel

    DEFF Research Database (Denmark)

    Santner, Paul

    Drug resistance of Influenza A against antivirals is an increasing problem. No effective Influenza A drugs targeting the crucial viral protein, the proton transporter M2 are available anymore due to widespread resistance. Thanks to research efforts elucidating M2 protein structure, function and i...... resistance escape routes from drug inhibition. We thereby were hopefully able to provide a platform for the large-scale evaluation of M2 channel activity, inhibitors and resistance....

  1. Theoretical and computational analysis of IFR beam transport on curved channels

    International Nuclear Information System (INIS)

    Rienstra, W.W.

    1987-01-01

    With the successful demonstration at Sandia National Laboratory and at Lawrence Livermore Laboratory of ion focused regime (IFR) electron beam guiding in accelerators there has developed interest in using IFR channels to steer beams along curved paths. The authors report the calculations of the expected emittance growth from such channels and the results of the TRACKER code simulations of IFR steering with the assistance of strong focus sector magnets

  2. Matching Dyadic Distributions to Channels

    OpenAIRE

    Böcherer, Georg; Mathar, Rudolf

    2010-01-01

    Many communication channels with discrete input have non-uniform capacity achieving probability mass functions (PMF). By parsing a stream of independent and equiprobable bits according to a full prefix-free code, a modu-lator can generate dyadic PMFs at the channel input. In this work, we show that for discrete memoryless channels and for memoryless discrete noiseless channels, searching for good dyadic input PMFs is equivalent to minimizing the Kullback-Leibler distance between a dyadic PMF ...

  3. Radar channel balancing with commutation

    Energy Technology Data Exchange (ETDEWEB)

    Doerry, Armin Walter

    2014-02-01

    When multiple channels are employed in a pulse-Doppler radar, achieving and maintaining balance between the channels is problematic. In some circumstances the channels may be commutated to achieve adequate balance. Commutation is the switching, trading, toggling, or multiplexing of the channels between signal paths. Commutation allows modulating the imbalance energy away from the balanced energy in Doppler, where it can be mitigated with filtering.

  4. Microstructural information from channeling measurements

    International Nuclear Information System (INIS)

    Quere, Y.

    1984-09-01

    Channeling is sensitive to nearly all structural changes in solids. One briefly recalls how particles are dechanneled by lattice defects and describes the main applications of channeling to materials science: detection of radiation damage, location of impurity atoms, precipitations in alloys... Channeling being a phenomenon characteristic of perfect crystals, any type of lattice imperfection (phonons, crystal defects, precipitation etc.) is expected to produce dechanneling. Consequently channeling and its opposite, dechanneling, have both been used to study structure and structural changes of materials

  5. Ion channeling revisited

    Energy Technology Data Exchange (ETDEWEB)

    Doyle, Barney Lee [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Corona, Aldo [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Nguyen, Anh [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-09-01

    A MS Excel program has been written that calculates accidental, or unintentional, ion channeling in cubic bcc, fcc and diamond lattice crystals or polycrystalline materials. This becomes an important issue when simulating the creation by energetic neutrons of point displacement damage and extended defects using beams of ions. All of the tables and graphs in the three Ion Beam Analysis Handbooks that previously had to be manually looked up and read from were programed into Excel in handy lookup tables, or parameterized, for the case of the graphs, using rather simple exponential functions with different powers of the argument. The program then offers an extremely convenient way to calculate axial and planar half-angles and minimum yield or dechanneling probabilities, effects on half-angles of amorphous overlayers, accidental channeling probabilities for randomly oriented crystals or crystallites, and finally a way to automatically generate stereographic projections of axial and planar channeling half-angles. The program can generate these projections and calculate these probabilities for axes and [hkl] planes up to (555).

  6. The alpha channeling effect

    Science.gov (United States)

    Fisch, N. J.

    2015-12-01

    Alpha particles born through fusion reactions in a tokamak reactor tend to slow down on electrons, but that could take up to hundreds of milliseconds. Before that happens, the energy in these alpha particles can destabilize on collisionless timescales toroidal Alfven modes and other waves, in a way deleterious to energy confinement. However, it has been speculated that this energy might be instead be channeled into useful energy, so as to heat fuel ions or to drive current. Such a channeling needs to be catalyzed by waves Waves can produce diffusion in energy of the alpha particles in a way that is strictly coupled to diffusion in space. If these diffusion paths in energy-position space point from high energy in the center to low energy on the periphery, then alpha particles will be cooled while forced to the periphery. The energy from the alpha particles is absorbed by the wave. The amplified wave can then heat ions or drive current. This process or paradigm for extracting alpha particle energy collisionlessly has been called alpha channeling. While the effect is speculative, the upside potential for economical fusion is immense. The paradigm also operates more generally in other contexts of magnetically confined plasma.

  7. Las Microfinanzas como Instrumento de Apoyo al Sector Microempresarial en Chile: Estado y Desafíos

    Directory of Open Access Journals (Sweden)

    Paulina Sanhueza

    2013-05-01

    Full Text Available The paper analyzes the microfinance sector in Chile: its origins, evolution and actual condition. The results showthat microfinance is a relatively new activity in the country whichinvolves both, Profit and Non Profit Organitations, all of them supported by the public sector. The microfinance activity is mainly characterized for the delivery of microcredits for microenterpreuners, in a context where it does not exist a specific regulation for the sector. In adittion, it is possible to see that there arenot many studies that showthe impacts that microfinance programs have on microenterpreuners.

  8. The comparative advantage of NGO (non-governmental organizations) in the health sector--a look at the evidence.

    Science.gov (United States)

    Matthias, A R; Green, A T

    1994-01-01

    Attention being given to the development of an appropriate public/private mix in health-care delivery should not exclude the role of non-governmental organizations (NGOs). There is a widely accepted thesis of NGO comparative advantage over government, but evidence to support this thesis is generally more anecdotal than analytical. This paper considers evidence available in the literature and from field research in southern Africa, especially with regard to efficiency, innovation and reaching grass-roots communities. The paper concludes that the comparative advantage of the NGO sector needs to be analysed in relation to both the private for-profit sector and the public sector.

  9. TRP channels in kidney disease.

    NARCIS (Netherlands)

    Hsu, Y.J.; Hoenderop, J.G.J.; Bindels, R.J.M.

    2007-01-01

    Mammalian TRP channel proteins form six-transmembrane cation-permeable channels that may be grouped into six subfamilies on the basis of amino acid sequence homology (TRPC, TRPV, TRPM, TRPA, TRPP, and TRPML). Recent studies of TRP channels indicate that they are involved in numerous fundamental cell

  10. Parallel inter channel interaction mechanisms

    International Nuclear Information System (INIS)

    Jovic, V.; Afgan, N.; Jovic, L.

    1995-01-01

    Parallel channels interactions are examined. For experimental researches of nonstationary regimes flow in three parallel vertical channels results of phenomenon analysis and mechanisms of parallel channel interaction for adiabatic condition of one-phase fluid and two-phase mixture flow are shown. (author)

  11. Dense Clustered Multi-Channel Wireless Sensor Cloud

    Directory of Open Access Journals (Sweden)

    Sivaramakrishnan Sivakumar

    2015-08-01

    Full Text Available Dense Wireless Sensor Network Clouds have an inherent issue of latency and packet drops with regards to data collection. Though there is extensive literature that tries to address these issues through either scheduling, channel contention or a combination of the two, the problem still largely exists. In this paper, a Clustered Multi-Channel Scheduling Protocol (CMSP is designed that creates a Voronoi partition of a dense network. Each partition is assigned a channel, and a scheduling scheme is adopted to collect data within the Voronoi partitions. This scheme collects data from the partitions concurrently and then passes it to the base station. CMSP is compared using simulation with other multi-channel protocols like Tree-based Multi-Channel, Multi-Channel MAC and Multi-frequency Media Access Control for wireless sensor networks. Results indicate CMSP has higher throughput and data delivery ratio at a lower power consumption due to network partitioning and hierarchical scheduling that minimizes load on the network.

  12. Cationic Polymers Inhibit the Conductance of Lysenin Channels

    Directory of Open Access Journals (Sweden)

    Daniel Fologea

    2013-01-01

    Full Text Available The pore-forming toxin lysenin self-assembles large and stable conductance channels in natural and artificial lipid membranes. The lysenin channels exhibit unique regulation capabilities, which open unexplored possibilities to control the transport of ions and molecules through artificial and natural lipid membranes. Our investigations demonstrate that the positively charged polymers polyethyleneimine and chitosan inhibit the conducting properties of lysenin channels inserted into planar lipid membranes. The preservation of the inhibitory effect following addition of charged polymers on either side of the supporting membrane suggests the presence of multiple binding sites within the channel's structure and a multistep inhibition mechanism that involves binding and trapping. Complete blockage of the binding sites with divalent cations prevents further inhibition in conductance induced by the addition of cationic polymers and supports the hypothesis that the binding sites are identical for both multivalent metal cations and charged polymers. The investigation at the single-channel level has shown distinct complete blockages of each of the inserted channels. These findings reveal key structural characteristics which may provide insight into lysenin’s functionality while opening innovative approaches for the development of applications such as transient cell permeabilization and advanced drug delivery systems.

  13. CP violation in supersymmetry, Higgs sector and large hadron collider

    International Nuclear Information System (INIS)

    Godbole, Rohini M.

    2006-01-01

    In this talk I discuss some aspects of CP violation (CPV) in supersymmetry (SUSY) as well as in the Higgs sector. Further, I discuss ways in which these may be probed at hadronic colliders. In particular I will point out the ways in which studies in the χ ∼± , χ 2 ∼0 sector at Tevatron may be used to provide information on this and how the search can be extended to the LHC. I will then follow this by a discussion of the CP mixing induced in the Higgs sector due to the above-mentioned CPV in the soft SUSY breaking parameters and its effects on the Higgs phenomenology at the LHC. I would then point out some interesting aspects of the phenomenology of a moderately light charged Higgs boson, consistent with the LEP constraints, in this scenario. Decay of such a charged Higgs boson would also allow a probe of a light (≤)50 GeV), CP-violating (CPV) Higgs boson. Such a light neutral Higgs boson might have escaped detection at LEP and could also be missed at the LHC in the usual search channels. (author)

  14. Sectoral approaches to improve regional carbon budgets

    NARCIS (Netherlands)

    Smith, P.; Nabuurs, G.J.; Janssens, I.A.; Reis, S.; Marland, G.; Soussana, J.F.; Christensen, T.R.; Heath, L.; Apps, M.; Alexeyev, V.; Fang, J.; Gattuso, J.P.; Guerschman, J.P.; Huang, Y.; Jobbagy, E.; Murdiyarso, D.; Ni, J.; Nobre, A.; Peng, C.; Walcroft, A.; Wang, S.Q.; Pan, Y.; Zhou, G.S.

    2008-01-01

    Humans utilise about 40% of the earth¿s net primary production (NPP) but the products of this NPP are often managed by different sectors, with timber and forest products managed by the forestry sector and food and fibre products from croplands and grasslands managed by the agricultural sector. Other

  15. Monetary Policy with Sectoral Trade-offs

    DEFF Research Database (Denmark)

    Petrella, Ivan; Rossi, Raffaele; Santoro, Emiliano

    2017-01-01

    properties of simple rules that react to alternative measures of final goods price inflation. Due to factor demand linkages, the cost of production in one sector is influenced by price-setting in the other sector. Therefore, measures of aggregate inflation weighing sectoral prices based on their relative...

  16. Sectoral energy demand data: Sources and Issues

    International Nuclear Information System (INIS)

    Ounali, A.

    1991-01-01

    This chapter of the publication is dealing with Sectoral Energy Demand Data giving details about the Sources and Issues. Some comments are presented on rural energy surveys. Guidelines for the Definition and Desegregation of Sectoral Energy Consumption is given and Data Necessary for Sectoral Energy Demand Analysis is discussed

  17. Public sector achievement in 36 countries

    NARCIS (Netherlands)

    Benedikt Goderis

    2015-01-01

    This report examines the inputs, outputs and outcomes of the public sector in 36 countries (including the EU-28) over the period 1995-2012. We study two sectors – education and health – in some detail, while taking a more general look at the sectors social safety, housing, social security and

  18. Lessons Learned from the Private Sector

    Energy Technology Data Exchange (ETDEWEB)

    Robichaud, Robert J [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-09-07

    This session is focused on lessons learned from private sector energy projects that could be applied to the federal sector. This presentation tees up the subsequent presentations by outlining the differences between private and federal sectors in objectives, metrics for determining success, funding resources/mechanisms, payback and ROI evaluation, risk tolerance/aversion, new technology adoption perspectives, and contracting mechanisms.

  19. Government services: sector skills assessment 2012

    OpenAIRE

    Parry, Jon; Ojo, Adegbola

    2012-01-01

    The aim of this report is to provide authoritative labour market intelligence (LMI) for the Government Services sector to inform the strategic decision making of national governments in the development of employment and skills policy. It is one of 15 UK Sector Skills Assessment (SSA) reports produced by Sector Skills Councils and the UK Commission for Employment and Skills.

  20. Leading sector development in Muaro Jambi District

    Directory of Open Access Journals (Sweden)

    Muhammad Safri

    2017-09-01

    Full Text Available Efforts to improve economic development and economic growth of Muaro Jambi Regency is a must. Efforts to increase economic development and economic growth can occur, if local governments are able to determine or identify priority sectors or become a base sector. Given the importance of determining and defining the right and correct strategy in the development of leading economic sectors/bases, it is necessary to conduct further study related to the development of leading sector policy in Muaro Jambi Regency. Analysis tools that are used are LQ (Location Quotient and SWOT analysis. The results of the analysis found that of there are three sectors that are the main sector or base in Muaro Jambi Regency, namely agriculture, livestock, plantation, fishery and forestry sector, mining and quarrying sector and manufacturing industry sector. Strategies that can be done in order to maintain and develop the sector and sub-sectors/recommended base there are several alternative strategies that combine internal environmental conditions and external environment Muaro Jambi Regency is S - O (power against opportunities, S - T (power against threats W - O (weakness to opportunity and W - T (weakness to threat. Keywords: Location Quotient, SWOT Analysis, Base Sector

  1. East Midlands healthcare and bioscience sector strategy

    OpenAIRE

    East Midlands Development Agency

    2007-01-01

    The healthcare and bioscience sector is one of four priority sectors identified in the regional economic strategy, A Flourishing Region. This document sets out a strategy for maximising the contribution of the healthcare and biosciences sector to the economic development of the East Midlands.

  2. Changes in the Danish construction sector

    DEFF Research Database (Denmark)

    Kristiansen, Kristian; Emmitt, Stephen; Bonke, Sten

    2005-01-01

    Like the building sector in many other countries the Danish construction sector was criticised heavily in a number of government sponsored reports in the 1990s. The sector was seen to be unresponsive to change and ‘locked-in’ to familiar working practices, and so development was needed. And, like...

  3. Extended Producer Responsibility in the Aviation Sector

    OpenAIRE

    Brito, Marisa; Laan, Erwin; Irion, B.D.

    2007-01-01

    textabstractIn this paper we investigate recent initiatives with respect to extended producer responsibility in the aviation sector. We compare those with the existing practices in the automobile sector and the emerging regulations in the shipping sector. We describe the challenges and the lessons to be learned from the evolution and state of extended producer responsibility in these two industries.

  4. The Information Sector: Definition and Measurement.

    Science.gov (United States)

    Porat, Marc U.

    In the last 20 years the U.S. economy had changed as a result of the increase in production, processing, and distribution of information goods and services. Three information sectors--the primary sector producing information goods and services, the private bureaucracy, and the public bureaucracy--are part of a six-sector economy. Today,…

  5. Efficient Project Delivery Using Lean Principles - An Indian Case Study

    Science.gov (United States)

    Kovvuri, P. Ramachandra Reddy; Sawhney, Anil; Ahuja, Ritu; Sreekumar, Aiswarya

    2016-03-01

    Construction industry in India is growing at a rapid pace. Along with this growth, the industry is facing numerous challenges that are making delivery of projects inefficient. Experts believe that capacity constraints in the industry need to be addressed immediately. Government has recommended `introduction of efficient technologies and modern management techniques' to increase the productivity of the industry. In this context, lean principles can act as a lever to make project delivery more efficient and provide the much needed impetus to the Indian construction sector. Around the globe lean principles are showing positive results on the projects. Project teams are reporting improvements in construction time, cost and quality along with softer benefits of enhanced collaboration, coordination and trust in project teams. Can adoption of lean principles provide similar benefits in the Indian construction sector? This research was conducted to answer this question. Using an action research approach a key lean construction tool called Last Planner System (LPS) was tested on a large Indian construction project. The work described in this work investigates the improvements achieved in project delivery by adopting LPS in Indian construction sector. Comparison in pre- and post-implementation data demonstrates increase in the certainty of work-flow and improves schedule compliance. This is measured through a simple LPS metric called percent plan complete. Explicit improvements in schedule performance are seen during 8 week LPS implementation along with implicit improvements in coordination, collaboration and trust in the project team. This work reports the findings of LPS implementation on the case study project outlining the barriers and drivers to adoption, strategies needed to ensure successful implementation and roadmap for implementation. Based on the findings the authors envision that lean construction can make project delivery more efficient in India.

  6. The importance of business relations in the fish supply chain and export market distribution channels: the case of the Eritrean fish industry

    OpenAIRE

    Tsegai Habtom, Mesfin

    2006-01-01

    Dit proefschrift onderzoekt de visserij-sector in Eritrea. De belangrijkste vraagstukken die op dit moment in deze industrie spelen hebben betrekking op het functioneren van de supply chain en het export marketing channel. Zie: Samenvatting

  7. The importance of business relations in the fish supply chain and export market distribution channels : the case of the Eritrean fish industry

    NARCIS (Netherlands)

    Tsegai Habtom, Mesfin

    2006-01-01

    Dit proefschrift onderzoekt de visserij-sector in Eritrea. De belangrijkste vraagstukken die op dit moment in deze industrie spelen hebben betrekking op het functioneren van de supply chain en het export marketing channel. Zie: Samenvatting

  8. Non-abelian dark sectors and their collider signatures

    International Nuclear Information System (INIS)

    Baumgart, Matthew; Cheung, Clifford; Ruderman, Joshua T.; Wang, Lian-Tao; Yavin, Itay

    2009-01-01

    Motivated by the recent proliferation of observed astrophysical anomalies, Arkani-Hamed et al. have proposed a model in which dark matter is charged under a non-abelian 'dark' gauge symmetry that is broken at ∼1 GeV. In this paper, we present a survey of concrete models realizing such a scenario, followed by a largely model-independent study of collider phenomenology relevant to the Tevatron and the LHC. We address some model building issues that are easily surmounted to accommodate the astrophysics. While SUSY is not necessary, we argue that it is theoretically well-motivated because the GeV scale is automatically generated. Specifically, we propose a novel mechanism by which mixed D-terms in the dark sector induce either SUSY breaking or a super-Higgs mechanism precisely at a GeV. Furthermore, we elaborate on the original proposal of Arkani-Hamed et al. in which the dark matter acts as a messenger of gauge mediation to the dark sector. In our collider analysis we present cross-sections for dominant production channels and lifetime estimates for primary decay modes. We find that dark gauge bosons can be produced at the Tevatron and the LHC, either through a process analogous to prompt photon production or through a rare Z decay channel. Dark gauge bosons will decay back to the SM via 'lepton jets' which typically contain >2 and as many as 8 leptons, significantly improving their discovery potential. Since SUSY decays from the MSSM will eventually cascade down to these lepton jets, the discovery potential for direct electroweak-ino production may also be improved. Exploiting the unique kinematics, we find that it is possible to reconstruct the mass of the MSSM LSP. We also present several non-SUSY and SUSY decay channels that have displaced vertices and lead to multiple leptons with partially correlated impact parameters.

  9. The potential of the Code for Sustainable Homes to deliver genuine 'sustainable energy' in the UK social housing sector

    International Nuclear Information System (INIS)

    McManus, A.; Gaterell, M.R.; Coates, L.E.

    2010-01-01

    Environmental concern in light of anthropogenic climate change will impact the housing sector as one of the major energy-consuming and carbon dioxide producing sectors. For new housing, currently the most important policy to combat this issue is the Code for Sustainable Homes. The social housing sector is under obligation to comply with these standards, which entails a significant increase in the cost of housing delivery. The sector is also under pressure to increase much-needed housebuilding, without increased funding being available. The quandary facing the sector is how to achieve both aims. Therefore any policy, such as the Code, which impacts on the ability of the sector to deliver unit numbers must be truly effective at delivering its own main aim. This paper explores the current situation, with a preliminary analysis of how the Code may not be able to deliver its 'sustainable energy' goals due to the ways in which 'low and zero carbon technologies' are assessed and how they behave in real world situations. It demonstrates that further research and policy changes are needed to deliver sustainable energy for this sector and ensure the delivery of crucial new housing is not hampered whilst also failing to meet energy goals.

  10. Systematic literature review of integrated community case management and the private sector in Africa: Relevant experiences and potential next steps.

    Science.gov (United States)

    Awor, Phyllis; Miller, Jane; Peterson, Stefan

    2014-12-01

    Despite substantial investments made over the past 40 years in low income countries, governments cannot be viewed as the principal health care provider in many countries. Evidence on the role of the private sector in the delivery of health services is becoming increasingly available. In this study, we set out to determine the extent to which the private sector has been utilized in providing integrated care for sick children under 5 years of age with community-acquired malaria, pneumonia or diarrhoea. We reviewed the published literature for integrated community case management (iCCM) related experiences within both the public and private sector. We searched PubMed and Google/Google Scholar for all relevant literature until July 2014. The search terms used were "malaria", "pneumonia", "diarrhoea", "private sector" and "community case management". A total of 383 articles referred to malaria, pneumonia or diarrhoea in the private sector. The large majority of these studies (290) were only malaria related. Most of the iCCM-related studies evaluated introduction of only malaria drugs and/or diagnostics into the private sector. Only one study evaluated the introduction of drugs and diagnostics for malaria, pneumonia and diarrhoea in the private sector. In contrast, most iCCM-related studies in the public sector directly reported on community case management of 2 or more of the illnesses. While the private sector is an important source of care for children in low income countries, little has been done to harness the potential of this sector in improving access to care for non-malaria-associated fever in children within the community. It would be logical for iCCM programs to expand their activities to include the private sector to achieve higher population coverage. An implementation research agenda for private sector integrated care of febrile childhood illness needs to be developed and implemented in conjunction with private sector intervention programs.

  11. Steering healthcare service delivery: a regulatory perspective.

    Science.gov (United States)

    Prakash, Gyan

    2015-01-01

    The purpose of this paper is to explore regulation in India's healthcare sector and makes recommendations needed for enhancing the healthcare service. The literature was reviewed to understand healthcare's regulatory context. To understand the current healthcare system, qualitative data were collected from state-level officials, public and private hospital staff. A patient survey was performed to assess service quality (QoS). Regulation plays a central role in driving healthcare QoS. India needs to strengthen market and institutional co-production based approaches for steering its healthcare in which delivery processes are complex and pose different challenges. This study assesses current healthcare regulation in an Indian state and presents a framework for studying and strengthening regulation. Agile regulation should be based on service delivery issues (pull approach) rather than monitoring and sanctions based regulatory environment (push approach). Healthcare pitfalls across the world seem to follow similar follies. India's complexity and experience is useful for emerging and developed economies. The author reviewed around 70 publications and synthesised them in healthcare regulatory contexts. Patient's perception of private providers could be a key input towards steering regulation. Identifying gaps across QoS dimensions would be useful in taking corrective measures.

  12. Vehicle type affects filling of fractional laser-ablated channels imaged by optical coherence tomography

    DEFF Research Database (Denmark)

    Olesen, Uffe Høgh; Mogensen, Mette; Haedersdal, Merete

    2017-01-01

    Ablative fractional laser (AFXL) is an emerging method that enhances topical drug delivery. Penetrating the skin in microscopic, vertical channels, termed microscopic treatment zones (MTZs), the fractional technique circumvents the skin barrier and allows increased uptake of topically applied dru...... was overall greater for more superficial MTZs. In conclusion, vehicle type affects filling of MTZs, which may be of importance for AFXL-assisted drug delivery....

  13. Economical and technical origins of the electricity sector nationalization in Quebec: the mixed regime experience, from 1944 to 1963

    International Nuclear Information System (INIS)

    Bellavance, Claude

    2003-01-01

    For almost twenty years (1944-1963), private and public firms coexisted in the electricity sector in Quebec. We would like, in this article, to relate the growth of a state company (Hydro-Quebec) to the decline of the private sector, the networks' interconnection, and the confirmation of the hydraulic channel as the quasi unique source of primary energy for electricity production in that province. We will also check whether the mixed regime really was a case of 'yardstick competition' or not. Finally, we will examine the accuracy of the 'natural monopoly' concept as applied to the evolution of the electricity sector in Quebec before the second nationalization in 1963

  14. Voltage-Gated Calcium Channels

    Science.gov (United States)

    Zamponi, Gerald Werner

    Voltage Gated Calcium Channels is the first comprehensive book in the calcium channel field, encompassing over thirty years of progress towards our understanding of calcium channel structure, function, regulation, physiology, pharmacology, and genetics. This book balances contributions from many of the leading authorities in the calcium channel field with fresh perspectives from risings stars in the area, taking into account the most recent literature and concepts. This is the only all-encompassing calcium channel book currently available, and is an essential resource for academic researchers at all levels in the areas neuroscience, biophysics, and cardiovascular sciences, as well as to researchers in the drug discovery area.

  15. Dissipative hidden sector dark matter

    Science.gov (United States)

    Foot, R.; Vagnozzi, S.

    2015-01-01

    A simple way of explaining dark matter without modifying known Standard Model physics is to require the existence of a hidden (dark) sector, which interacts with the visible one predominantly via gravity. We consider a hidden sector containing two stable particles charged under an unbroken U (1 )' gauge symmetry, hence featuring dissipative interactions. The massless gauge field associated with this symmetry, the dark photon, can interact via kinetic mixing with the ordinary photon. In fact, such an interaction of strength ε ˜10-9 appears to be necessary in order to explain galactic structure. We calculate the effect of this new physics on big bang nucleosynthesis and its contribution to the relativistic energy density at hydrogen recombination. We then examine the process of dark recombination, during which neutral dark states are formed, which is important for large-scale structure formation. Galactic structure is considered next, focusing on spiral and irregular galaxies. For these galaxies we modeled the dark matter halo (at the current epoch) as a dissipative plasma of dark matter particles, where the energy lost due to dissipation is compensated by the energy produced from ordinary supernovae (the core-collapse energy is transferred to the hidden sector via kinetic mixing induced processes in the supernova core). We find that such a dynamical halo model can reproduce several observed features of disk galaxies, including the cored density profile and the Tully-Fisher relation. We also discuss how elliptical and dwarf spheroidal galaxies could fit into this picture. Finally, these analyses are combined to set bounds on the parameter space of our model, which can serve as a guideline for future experimental searches.

  16. The Informal Sector, Third Version

    OpenAIRE

    Aureo de Paula; Jose A. Scheinkman

    2007-01-01

    This paper investigates the determinants of informal economic activity. We present two equilibrium models of informality and test their implications using a survey of 48,000+ small firms in Brazil. We define informality as tax avoidance; firms in the informal sector avoid tax payments but suffer other limitations. In the first model there is a single industry and informal firms face a higher cost of capital and a limitation on size. As a result informal firms are smaller and have a lower capi...

  17. The Informal Sector, Second Version

    OpenAIRE

    Aureo de Paula; Jose A. Scheinkman

    2007-01-01

    This paper investigates the determinants of informal economic activity. We present two equilibrium models of informality and test their implications using a survey of 48,000+ small firms in Brazil. We define informality as tax avoidance; firms in the informal sector avoid tax payments but suffer other limitations. In the first model there is a single industry and informal firms face a higher cost of capital and a limitation on size. As a result informal firms are smaller and have a lower capi...

  18. Inviting In the Private Sector

    Science.gov (United States)

    2002-10-01

    private sector . After all, corruption does not just involve government. Business people and lawyers and citizens pay the bribes, even as they condemn bribery. They should be invited to become part of the solution. But how? The first point to note is that business people and citizens know where corruption exists and how corrupt systems work. Citizens understand how bribery shapes the services they receive or don’t receive. Accountants know the illicit games played with audits and taxes. Lawyers understand corrupt legal practices. Business people know all about corrupt

  19. Multifunctional Nanoparticles for Drug Delivery Applications Imaging, Targeting, and Delivery

    CERN Document Server

    Prud'homme, Robert

    2012-01-01

    This book clearly demonstrates the progression of nanoparticle therapeutics from basic research to applications. Unlike other books covering nanoparticles used in medical applications, Multifunctional Nanoparticles for Drug Delivery Applications presents the medical challenges that can be reduced or even overcome by recent advances in nanoscale drug delivery. Each chapter highlights recent progress in the design and engineering of select multifunctional nanoparticles with topics covering targeting, imaging, delivery, diagnostics, and therapy.

  20. The Role of Libraries in eHealth Service Delivery in Australia

    Science.gov (United States)

    Rao, Sarada

    2009-01-01

    eHealth is an emerging service sector which has great potential to improve health care delivery to rural and remote communities, facilitate health surveillance, and promote health education and research. Despite the critical need for eHealth services in Australia based on the challenges of distance and human resources, its utility has yet to be…

  1. Sexuality Education Delivery in Australian Regional Secondary Schools: A Qualitative Case Study

    Science.gov (United States)

    Hulme Chambers, Alana; Tomnay, Jane; Clune, Samantha; Roberts, Sarah

    2017-01-01

    Background: Factors affecting the delivery of sexuality education to school students include government policy, school leadership and teacher confidence. Objective: The aim of this paper was to understand, from the perspective of regional education, health and welfare sector professionals, what is needed to support good sexual health for secondary…

  2. Compliance With Legal Age Restrictions on Adolescent Alcohol Sales for Alcohol Home Delivery Services (AHDS)

    NARCIS (Netherlands)

    van Hoof, Joris Jasper; van den Wildenberg, Esther; de Bruijn, Dorien

    2014-01-01

    Purpose: Alcohol availability is an important predictor of alcohol use in adolescents and its negative consequences. Within this study, we zoomed in on availability through alcohol home delivery services (AHDS) by measuring compliance with the legal age limit in this sector. Methods: Two methods

  3. Beyond the Manual Channel

    DEFF Research Database (Denmark)

    , the main focus there is on spoken languages in their written and spoken forms. This series of workshops, however, offers a forum for researchers focussing on sign languages. For the fourth time, the workshop had sign language corpora as its main topic. This time, the focus was on any aspect beyond...... the manual channel. Not surprisingly, most papers deal with non-manuals on the face. Once again, the papers at this workshop clearly identify the potentials of even closer cooperation between sign linguists and sign language engineers, and we think it is events like this that contribute a lot to a better...

  4. Ion Channels in Leukocytes

    Science.gov (United States)

    1991-07-01

    muscle k142), heart muscle (80), bo- are released. In recent years much has been learned vine pulmonar arter endothelial cells (251), and rat about the...b3 Zn or cytes from cystic fibrosis patients lack a Cl current that Ni (1 mM)-added to the cytoplasmic side of the mem- can be acti% ated b3 the...that at37’C hu- to be defectiv.- in cystic fibrosis (55, 277), and Chen et al. man T-cell CiL channels are active at rest, implies that (25) have shown

  5. A Micromechanical RF Channelizer

    Science.gov (United States)

    Akgul, Mehmet

    The power consumption of a radio generally goes as the number and strength of the RF signals it must process. In particular, a radio receiver would consume much less power if the signal presented to its electronics contained only the desired signal in a tiny percent bandwidth frequency channel, rather than the typical mix of signals containing unwanted energy outside the desired channel. Unfortunately, a lack of filters capable of selecting single channel bandwidths at RF forces the front-ends of contemporary receivers to accept unwanted signals, and thus, to operate with sub-optimal efficiency. This dissertation focuses on the degree to which capacitive-gap transduced micromechanical resonators can achieve the aforementioned RF channel-selecting filters. It aims to first show theoretically that with appropriate scaling capacitive-gap transducers are strong enough to meet the needed coupling requirements; and second, to fully detail an architecture and design procedure needed to realize said filters. Finally, this dissertation provides an actual experimentally demonstrated RF channel-select filter designed using the developed procedures and confirming theoretical predictions. Specifically, this dissertation introduces four methods that make possible the design and fabrication of RF channel-select filters. The first of these introduces a small-signal equivalent circuit for parallel-plate capacitive-gap transduced micromechanical resonators that employs negative capacitance to model the dependence of resonance frequency on electrical stiffness in a way that facilitates the analysis of micromechanical circuits loaded with arbitrary electrical impedances. The new circuit model not only correctly predicts the dependence of electrical stiffness on the impedances loading the input and output electrodes of parallel-plate capacitive-gap transduced micromechanical device, but does so in a visually intuitive way that identifies current drive as most appropriate for

  6. TRPV6 channels.

    Science.gov (United States)

    Fecher-Trost, Claudia; Weissgerber, Petra; Wissenbach, Ulrich

    2014-01-01

    TRPV6 (former synonyms ECAC2, CaT1, CaT-like) displays several specific features which makes it unique among the members of the mammalian Trp gene family (1) TRPV6 (and its closest relative, TRPV5) are the only highly Ca(2+)-selective channels of the entire TRP superfamily (Peng et al. 1999; Wissenbach et al. 2001; Voets et al. 2004). (2) Translation of Trpv6 initiates at a non-AUG codon, at ACG, located upstream of the annotated AUG, which is not used for initiation (Fecher-Trost et al. 2013). The ACG codon is nevertheless decoded by methionine. Not only a very rare event in eukaryotic biology, the full-length TRPV6 protein existing in vivo comprises an amino terminus extended by 40 amino acid residues compared to the annotated truncated TRPV6 protein which has been used in most studies on TRPV6 channel activity so far. (In the following numbering occurs according to this full-length protein, with the numbers of the so far annotated truncated protein in brackets). (3) Only in humans a coupled polymorphism of Trpv6 exists causing three amino acid exchanges and resulting in an ancestral Trpv6 haplotype and a so-called derived Trpv6 haplotype (Wissenbach et al. 2001). The ancestral allele encodes the amino acid residues C197(157), M418(378) and M721(681) and the derived alleles R197(157), V418(378) and T721(681). The ancestral haplotype is found in all species, the derived Trpv6 haplotype has only been identified in humans, and its frequency increases with the distance to the African continent. Apparently the Trpv6 gene has been a strong target for selection in humans, and its derived variant is one of the few examples showing consistently differences to the orthologues genes of other primates (Akey et al. 2004, 2006; Stajich and Hahn 2005; Hughes et al. 2008). (4) The Trpv6 gene expression is significantly upregulated in several human malignancies including the most common cancers, prostate and breast cancer (Wissenbach et al. 2001; Zhuang et al. 2002; Fixemer et al

  7. Dendrimers for Drug Delivery

    Directory of Open Access Journals (Sweden)

    Abhay Singh Chauhan

    2018-04-01

    Full Text Available Dendrimers have come a long way in the last 25 years since their inception. Originally created as a wonder molecule of chemistry, dendrimer is now in the fourth class of polymers. Dr. Donald Tomalia first published his seminal work on Poly(amidoamine (PAMAM dendrimers in 1985. Application of dendrimers as a drug delivery system started in late 1990s. Dendrimers for drug delivery are employed using two approaches: (i formulation and (ii nanoconstruct. In the formulation approach, drugs are physically entrapped in a dendrimer using non-covalent interactions, whereas drugs are covalently coupled on dendrimers in the nanoconstruct approach. We have demonstrated the utility of PAMAM dendrimers for enhancing solubility, stability and oral bioavailability of various drugs. Drug entrapment and drug release from dendrimers can be controlled by modifying dendrimer surfaces and generations. PAMAM dendrimers are also shown to increase transdermal permeation and specific drug targeting. Dendrimer platforms can be engineered to attach targeting ligands and imaging molecules to create a nanodevice. Dendrimer nanotechnology, due to its multifunctional ability, has the potential to create next generation nanodevices.

  8. [Operative vaginal deliveries training].

    Science.gov (United States)

    Dupuis, O

    2008-12-01

    The appropriate use of forceps, vacuums or spatulas facilitates the rapid delivery of foetuses faced with life-threatening situations. It also makes possible the relief of certain cases of prolonged second-stage labor. In France, operative vaginal delivery (OVD) accounts for approximately 10% of all births. OVD training aims to optimize maternal, as well as neonatal safety. It should enable trainees to indicate or contraindicate an OVD safely, as well as to choose the appropriate instrument, use it correctly, and master quality control principles. Traditional OVD training is confronted with both spatial and time-related limitations. Spatial constraints involve both the teacher and trainee who only have limited visual access to the pelvic canal, and the head of the foetus; the time constraint occurs whenever the OVD occurs in an emergency setting. These limitations have been further aggravated by new constraints: decreasing time dedicated to training (European safety rules prohibit work the day after night duty), increasing litigation, and constraints imposed by society. Training by means of simulation removes such limitations making it possible to both avoid exposing pregnant women to the hazards of traditional training, and adapt the training to the skills of each trainee. OVD training should include forceps, vacuums and the use of spatulas. The OVD skills of obstetricians should be audited regularly on both a personal and a confidential level. Such audits could be based on a method using a simulator. Prospective studies comparing traditional and simulation-based training should be encouraged.

  9. Probing the string winding sector

    Energy Technology Data Exchange (ETDEWEB)

    Aldazabal, Gerardo; Mayo, Martín [G. Física CAB-CNEA and CONICET, Centro Atómico Bariloche,Av. Bustillo 9500, Bariloche (Argentina); Instituto Balseiro, Centro Atómico Bariloche,Av. Bustillo 9500, Bariloche (Argentina); Nuñez, Carmen [Instituto de Astronomía y Física del Espacio (CONICET-UBA),C.C. 67 - Suc. 28, 1428 Buenos Aires (Argentina); Departamento de Física, FCEN, Universidad de Buenos Aires,C.C. 67 - Suc. 28, 1428 Buenos Aires (Argentina)

    2017-03-17

    We probe a slice of the massive winding sector of bosonic string theory from toroidal compactifications of Double Field Theory (DFT). This string subsector corresponds to states containing one left and one right moving oscillators. We perform a generalized Kaluza Klein compactification of DFT on generic 2n-dimensional toroidal constant backgrounds and show that, up to third order in fluctuations, the theory coincides with the corresponding effective theory of the bosonic string compactified on n-dimensional toroidal constant backgrounds, obtained from three-point amplitudes. The comparison between both theories is facilitated by noticing that generalized diffeomorphisms in DFT allow to fix generalized harmonic gauge conditions that help in identifying the physical degrees of freedom. These conditions manifest as conformal anomaly cancellation requirements on the string theory side. The explicit expression for the gauge invariant effective action containing the physical massless sector (gravity+antisymmetric+gauge+ scalar fields) coupled to towers of generalized Kaluza Klein massive states (corresponding to compact momentum and winding modes) is found. The action acquires a very compact form when written in terms of fields carrying O(n,n) indices, and is explicitly T-duality invariant. The global algebra associated to the generalized Kaluza Klein compactification is discussed.

  10. Power sector reforms in India

    Energy Technology Data Exchange (ETDEWEB)

    Bajaj, Harbans L; Sharma, Deepak

    2007-07-01

    India faces endemic electrical energy and peaking shortages. The Power Sector is plagued with mounting commercial losses due various inefficiencies, colossal commercial and technical losses and increasing subsidy burden on the states. These shortages have had a very detrimental effect on the overall economic growth of the country. In order to re-vitalise the sector and improve the techno-economic performance, the Government of India has initiated the reform process in 1991. This paper analyses the pre-reform era and identifies the key concerns which led to the initiation of the reforms. It also analyses the likely impact of the major policy and regulatory initiatives that have been undertaken since 1991 including the provisions of the new enactments which have come into force eventually in the form of The Electricity Act, 2003. This paper details out the key features of the Act and its likely impact on the Indian electricity industry in the emerging scenario. The paper also discusses major issues like power trading, role of regulator in the new regime, issue of open access, introduction of power markets and role of Appellate Tribunal for Electricity in harmonizing the orders of the various regulators.

  11. Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses

    Science.gov (United States)

    Sasaki, Kenji; Aoki, Sinya; Doi, Takumi; Gongyo, Shinya; Hatsuda, Tetsuo; Ikeda, Yoichi; Inoue, Takashi; Iritani, Takumi; Ishii, Noriyoshi; Miyamoto, Takaya

    2018-03-01

    We investigate baryon-baryon (BB) interactions in the strangeness S = -2 sector via the coupled-channel HAL QCD method which enables us to extract the scattering observables from Nambu-Bethe-Salpeter (NBS) wave function on the lattice. The simulations are performed with (almost) physical quark masses (mπ = 146MeV) and a huge lattice volume of La = 8.1fm. We discuss the fate of H-dibaryon state through the ΛΛ and NΞ coupled-channel scatterings

  12. Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses

    Directory of Open Access Journals (Sweden)

    Sasaki Kenji

    2018-01-01

    Full Text Available We investigate baryon-baryon (BB interactions in the strangeness S = −2 sector via the coupled-channel HAL QCD method which enables us to extract the scattering observables from Nambu-Bethe-Salpeter (NBS wave function on the lattice. The simulations are performed with (almost physical quark masses (mπ = 146MeV and a huge lattice volume of La = 8.1fm. We discuss the fate of H-dibaryon state through the ΛΛ and NΞ coupled-channel scatterings

  13. Twin screw wet granulation: Binder delivery.

    Science.gov (United States)

    Saleh, Mohammed F; Dhenge, Ranjit M; Cartwright, James J; Hounslow, Michael J; Salman, Agba D

    2015-06-20

    The effects of three ways of binder delivery into the twin screw granulator (TSG) on the residence time, torque, properties of granules (size, shape, strength) and binder distribution were studied. The binder distribution was visualised through the transparent barrel using high speed imaging as well as quantified using offline technique. Furthermore, the effect of binder delivery and the change of screw configuration (conveying elements only and conveying elements with kneading elements) on the surface velocity of granules across the screw channel were investigated using particle image velocimetry (PIV). The binder was delivered in three ways; all solid binder incorporated with powder mixture, 50% of solid binder mixed with powder mixture and 50% mixed with water, all the solid binder dissolved in water. Incorporation of all solid binder with powder mixture resulted in the relatively longer residence time and higher torque, narrower granule size distribution, more spherical granules, weaker big-sized granules, stronger small-sized granules and better binder distribution compared to that in other two ways. The surface velocity of granules showed variation from one screw to another as a result of uneven liquid distribution as well as shown a reduction while introducing the kneading elements into the screw configuration. Copyright © 2015. Published by Elsevier B.V.

  14. Impacts of energy subsidy reform on the Malaysian economy and transportation sector

    International Nuclear Information System (INIS)

    Solaymani, Saeed; Kari, Fatimah

    2014-01-01

    Malaysia is paying a high level of subsidies on the consumption of energy (about 5% of its GDP). Therefore, reforming the energy subsidies, as planned by the government, will have a significant impact on household welfare and energy-intensive sectors, such as the transport sector. This study employs a computable general equilibrium (CGE) model to highlight the transmission channels through which the removal of energy subsidies affects the domestic economy. The findings show that the shock increases real GDP and real investment, while decreasing Malaysian total exports and imports. The removal of energy subsidies also decreases the aggregate energy demand, and, consequently, decreases the level of carbon emissions in the Malaysian economy. In addition, households experience significant falls in their consumption and welfare. The transport sector is significantly influenced through an increase in production costs due to an increase in the prices of intermediate inputs. The total output and total exports of the whole transport sector decrease while its imports increase. In addition, the use of all kinds of transport by households decreases significantly. The Malaysian energy subsidy reform, leads to an initial decrease in CO 2 emissions and demand for electricity, gas, and petroleum products in the entire transport sector. - Highlights: • Malaysia pays a high level of subsidy on consumption of energy. • The transportation sector in this country is the highest energy consumer among others. • A general equilibrium model used to analyse the effects of energy subsidy reform. • The shock increases real GDP and decreases energy and carbon emission in this sector. • It is not beneficial for the transport sector as decreases the output of this sector

  15. Private sector participation in power sector in transition economies

    International Nuclear Information System (INIS)

    Purica, I.

    1996-01-01

    The paper deals with the problems related to the private participation in the infrastructure projects developed mainly in the transient economies. The comparatively larger risk volatility of this economies is counterbalanced by the expected high return rates of these projects. In these circumstances the paper presents the possibility to use the World Bank Group support for enhancing the private sector investments. After a description of the type of support able to be given, some examples are presented related to an energy project in Pakistan and to two others in China. There is also given a synthesis concerning the potential places in Romania were such projects may be achievable. (author). 1 fig., 3 tabs., 2 refs

  16. Mimicking multi-channel scattering with single-channel approaches

    OpenAIRE

    Grishkevich, Sergey; Schneider, Philipp-Immanuel; Vanne, Yulian V.; Saenz, Alejandro

    2009-01-01

    The collision of two atoms is an intrinsic multi-channel (MC) problem as becomes especially obvious in the presence of Feshbach resonances. Due to its complexity, however, single-channel (SC) approximations, which reproduce the long-range behavior of the open channel, are often applied in calculations. In this work the complete MC problem is solved numerically for the magnetic Feshbach resonances (MFRs) in collisions between generic ultracold 6Li and 87Rb atoms in the ground state and in the ...

  17. Fluidic delivery of homogeneous solutions through carbon tube bundles

    International Nuclear Information System (INIS)

    Srikar, R; Yarin, A L; Megaridis, C M

    2009-01-01

    A wide array of technological applications requires localized high-rate delivery of dissolved compounds (in particular, biological ones), which can be achieved by forcing the solutions or suspensions of such compounds through nano or microtubes and their bundled assemblies. Using a water-soluble compound, the fluorescent dye Rhodamine 610 chloride, frequently used as a model drug release compound, it is shown that deposit buildup on the inner walls of the delivery channels and its adverse consequences pose a severe challenge to implementing pressure-driven long-term fluidic delivery through nano and microcapillaries, even in the case of such homogeneous solutions. Pressure-driven delivery (3-6 bar) of homogeneous dye solutions through macroscopically-long (∼1 cm) carbon nano and microtubes with inner diameters in the range 100 nm-1 μm and their bundled parallel assemblies is studied experimentally and theoretically. It is shown that the flow delivery gradually shifts from fast convection-dominated (unobstructed) to slow jammed convection, and ultimately to diffusion-limited transport through a porous deposit. The jamming/clogging phenomena appear to be rather generic: they were observed in a wide concentration range for two fluorescent dyes in carbon nano and microtubes, as well as in comparable transparent glass microcapillaries. The aim of the present work is to study the physics of jamming, rather than the chemical reasons for the affinity of dye molecules to the tube walls.

  18. The LIFEspan model of transitional rehabilitative care for youth with disabilities: healthcare professionals' perspectives on service delivery.

    Science.gov (United States)

    Hamdani, Yani; Proulx, Meghann; Kingsnorth, Shauna; Lindsay, Sally; Maxwell, Joanne; Colantonio, Angela; Macarthur, Colin; Bayley, Mark

    2014-01-01

    LIFEspan is a service delivery model of continuous coordinated care developed and implemented by a cross-organization partnership between a pediatric and an adult rehabilitation hospital. Previous work explored enablers and barriers to establishing the partnership service. This paper examines healthcare professionals' (HCPs') experiences of 'real world' service delivery aimed at supporting transitional rehabilitative care for youth with disabilities. This qualitative study - part of an ongoing mixed method longitudinal study - elicited HCPs' perspectives on their experiences of LIFEspan service delivery through in-depth interviews. Data were categorized into themes of service delivery activities, then interpreted from the lens of a service integration/coordination framework. Five main service delivery themes were identified: 1) addressing youth's transition readiness and capacities; 2) shifting responsibility for healthcare management from parents to youth; 3) determining services based on organizational resources; 4) linking between pediatric and adult rehabilitation services; and, 5) linking with multi-sector services. LIFEspan contributed to service delivery activities that coordinated care for youth and families and integrated inter-hospital services. However, gaps in service integration with primary care, education, social, and community services limited coordinated care to the rehabilitation sector. Recommendations are made to enhance service delivery using a systems/sector-based approach.

  19. The Only Game in Town: Public Private Partnerships in the Irish Water Services Sector

    OpenAIRE

    Eoin Reeves

    2011-01-01

    peer-reviewed This paper was obtained through PEER (Publishing and the Ecology of European Research) http://www.peerproject.eu Public Private Partnerships (PPPs) transfer significant responsibility for infrastructure and public service delivery to the private sector. This raises questions in relation to accountability in the context of PPP. An important accountability mechanism is the Value for Money (VFM) assessment which procuring authorities in Ireland must conduct prior to adopti...

  20. Responsible leader behavior in health sectors.

    Science.gov (United States)

    Longest, Beaufort

    2017-02-06

    Purpose The purpose of this paper is to expand attention to responsible leader behavior in the world's health sectors by explaining how this concept applies to health sectors, considering why health sector leaders should behave responsibly, reviewing how they can do so, and asserting potential impact through an applied example. Design/methodology/approach This paper is a viewpoint, reflecting conceptualizations rooted in leadership literature which are then specifically applied to health sectors. A definition of responsible leader behavior is affirmed and applied specifically in health sectors. Conceptualizations and viewpoints about practice of responsible leader behavior in health sectors and potential consequences are then discussed and asserted. Findings Leadership failures and debacles found in health, but more so in other sectors, have led leadership researchers to offer insights, many of them empirical, into the challenges of leadership especially by more clearly delineating responsible leader behavior. Practical implications Much of what has been learned in the research about responsible leader behavior offers pathways for health sector leaders to more fully practice responsible leadership. Social implications This paper asserts and provides a supporting example that greater levels of responsible leader behavior in health sectors hold potentially important societal benefits. Originality/value This paper is the first to apply emerging conceptualizations and early empirical findings about responsible leader behavior specifically to leaders in health sectors.

  1. The role of information and communication policies in the governance of the healthcare sector

    Directory of Open Access Journals (Sweden)

    Barileé B. Baridam

    2016-07-01

    Full Text Available Information and communication technology (ICT is today an indispensable tool in the development of countries and economies, driving growth in many other sectors, including the health sector. The effective governance of the health sector demands enabling ICT policies. Healthcare is a key area in the development and growth of nations. A country that neglects this sector will definitely witness a decline in socio-economic development. Application of ICT in this sector is non-negotiable and an imperative. However, with diversities in policy ICT’s impact is not felt in many communities, and linking ICT and other business strategies is a big challenge. Availability of resources upon which ICT itself thrives is another factor limiting its impact upon the lives of the populations of most developing nations. Cultural diversity and technology problems seem to stand prominent among challenges impeding the impact of ICT on developing nations. Against this backdrop, this paper takes a critical look at the implementation and efficiency of ICT in healthcare delivery within the Nigerian context. The purpose is to assist those bodies responsible for ICT policy and implementation to enable the benefits of ICT to trickle through to the populace. We are also of the opinion that the adequate implementation of ICT policy in the health sector in the most populous black nation (Nigeria will go a long way to influence its implementation in neighbouring nations

  2. Classification and sedimentary characteristics of lacustrine hyperpycnal channels: Triassic outcrops in the south Ordos Basin, central China

    Science.gov (United States)

    Xian, Benzhong; Wang, Junhui; Gong, Chenglin; Yin, Yu; Chao, Chuzhi; Liu, Jianping; Zhang, Guodong; Yan, Qi

    2018-06-01

    Subaquatic channels are known as active conduits for the delivery of terrigenous sediments into related marine and lacustrine basins, as well as important targets for hydrocarbon exploration. Compared to submarine channels, lacustrine subaqueous channels created by hyperpycnal flows are understudied. Using well-exposed outcrops collected from three different locations in the southern Ordos Basin, central China, morphologies and architecture of a channelized hyperpycnal system were studied and classified. Six facies associations represent sedimentary processes from strong erosion by bedload dominated hyperpycnal flows, to transitional deposition jointly controlled by bedload and suspended-load dominated hyperpycnal flows, finally to deposition from suspended-load dominated hyperpycnal flows. On the basis of channel morphologies, infilling sediments and sedimentary processes, the documented channels can be classified into four main categories, which are erosional, bedload dominated, suspended-load dominated, and depositional channels. In very proximal and very distal locations, erosional channels and depositional channels serve as two end-members, while in middle areas, bedload-dominated channels and suspended-load dominated channels are transitional types. Erosional channels, as a response to strong erosion from bedload dominated hyperpycnal flows on upper slope, were mainly filled by mud interbedded with thin sand beds. As flow energy decreases, bedload dominated channels develop on middle slopes, which are characterized mainly by under- to balanced sediment infillings with cross-bedded sandstones and/or minor massive sandstones. Compared to bedload dominated channels, suspended-load dominated channels mainly develop in deeper water, and were filled mainly by massive or planar-laminated sandstones. Depositional channels, as a response to suspended-load dominated hyperpycnal flows in deep-water areas, are characterized by thin-medium bed classical turbidites with

  3. Secondary fuel delivery system

    Science.gov (United States)

    Parker, David M.; Cai, Weidong; Garan, Daniel W.; Harris, Arthur J.

    2010-02-23

    A secondary fuel delivery system for delivering a secondary stream of fuel and/or diluent to a secondary combustion zone located in the transition piece of a combustion engine, downstream of the engine primary combustion region is disclosed. The system includes a manifold formed integral to, and surrounding a portion of, the transition piece, a manifold inlet port, and a collection of injection nozzles. A flowsleeve augments fuel/diluent flow velocity and improves the system cooling effectiveness. Passive cooling elements, including effusion cooling holes located within the transition boundary and thermal-stress-dissipating gaps that resist thermal stress accumulation, provide supplemental heat dissipation in key areas. The system delivers a secondary fuel/diluent mixture to a secondary combustion zone located along the length of the transition piece, while reducing the impact of elevated vibration levels found within the transition piece and avoiding the heat dissipation difficulties often associated with traditional vibration reduction methods.

  4. Focus on Delivery

    DEFF Research Database (Denmark)

    Hasman, Kirsten; Barfoed, Anne

    Background: Compared to other Nordic countries, Denmark has a high incidence of anal sphincter injury. Recent studies indicate that a strict focus on prevention of severe perineal trauma has decreased the incidence (1). This has resulted in changed clinical procedures in several Danish labour wards...... (2). It is, however, not clarified which of the multifaceted aspects of preventing perineal injury that might explain the decrease (3). Aims: We hypothesized that the use of structured reflection on a clinical practice by midwives and midwifery students would increase both parts’ knowledge on how...... attended the delivery, facilitated the midwife’s and the student’s structured reflection. Further, the project midwife held daily simulation workshops with midwives and students. Two focus group interviews with students and midwives were conducted and analyzed using content analysis. Results and conclusion...

  5. Ore bearing system and hydrological characteristics of mineralized sector in Hushiliang area

    International Nuclear Information System (INIS)

    Zhang Zhaolin; Liu Zhengbang; Miao Aisheng

    2010-01-01

    Hushiliang area is one of the best uranium ore bearing areas in Erdos basin from the point of fluvial sedimentary system and uranium geochemical environment, So far, three mineralized sector has been found that are Nalingou, Nongshengxin, Baobeigou. By using the first-hand data of uranium regional survey in this area lately and systematically comparing and analyzing of the hydrological structure in the mineralized sector of this area, the thesis ascertain the ore and water bearing fluid reservoir's spatial relationship generally, and argues that the Zhiluo formation ore and water bearing fluid reservoir in this area is a unified underwater ore bearing system, and the orebody's hydrological structure is propitious in the distributary channel and unpropitious in the main channel because of deep ore bearing layer to the ISL. (authors)

  6. Effects of Higgs sector CP violation in top-quark pair production at the LHC

    CERN Document Server

    Bernreuther, W; Flesch, M

    1998-01-01

    A striking manifestation of CP violation in the electroweak symmetry breaking sector would be the existence of neutral Higgs boson(s) with undefined CP parity. We analyse signatures of such a boson, with a mass of about 300 GeV or larger, produced in high energy proton-proton collisions at LHC energies in its top-quark antitop-quark decay channel. The large irreducible $t\\bar t$ background is taken into account. We propose, both for the dilepton and the lepton + jets decay channels of $t\\bar t$, several correlations and asymmetries with which (Higgs sector) CP violation can be traced. We show that for judiciously chosen cuts on the $t\\bar t$ invariant mass these CP observables yield, for an LHC integrated luminosity of 100 $\\rm{fb}^{-1}$, statistically significant signals for a range of Higgs boson masses and Yukawa couplings.

  7. AGENCY PROBLEMS IN PUBLIC SECTOR

    Directory of Open Access Journals (Sweden)

    Gyorgy Attila

    2012-07-01

    Full Text Available Agency theory analyses the effects of contractual behaviour between two parties: principal(s and agent(s. This relation is inevitably characterized by information asymmetry because agent holds a substantially larger volume of information than the principal. Due the negative effects of information asymmetry for the principal, this should cover supplementary costs with monitoring agents and/or grant incentives. The first objective of this paper is to emphasize the effects of information asymmetry, particularly on adverse selection and moral hazard. The second objective is to evaluate the negative effects of information asymmetry and to assess the viability of solutions proposed by scholars for mitigation. The third objective is linked with personal contribution, respectively to highlight specificity of agency theory in public sector and the mechanisms of action in this particular field. In this paper, literature is mainly based on scholars’ contribution to the proposed theme. Little literature approaches agency theory in public sector, in most cases the analysis being restricted to general issues. Research methodology is based on synthesizing relevant information from literature and adapting them to public sector particularities. The results reflect some threats for public bodies in their contracting activity. Conclusions present also a set of solutions which could be used by public institutions to optimize their activity of mitigating information asymmetry’s effects. These solution guidelines could represent a useful instrument for make more efficient public money spending. Personal contribution and the novelty of this paper consist in presenting a new approach regarding mechanisms of managing information by agents. In case of public institutions, principals have more opportunities the take possession over the information managed by the agent. Nevertheless, agents can limit the principal’s access

  8. Multiplicative properties of quantum channels

    Science.gov (United States)

    Rahaman, Mizanur

    2017-08-01

    In this paper, we study the multiplicative behaviour of quantum channels, mathematically described by trace preserving, completely positive maps on matrix algebras. It turns out that the multiplicative domain of a unital quantum channel has a close connection to its spectral properties. A structure theorem (theorem 2.5), which reveals the automorphic property of an arbitrary unital quantum channel on a subalgebra, is presented. Various classes of quantum channels (irreducible, primitive, etc) are then analysed in terms of this stabilising subalgebra. The notion of the multiplicative index of a unital quantum channel is introduced, which measures the number of times a unital channel needs to be composed with itself for the multiplicative algebra to stabilise. We show that the maps that have trivial multiplicative domains are dense in completely bounded norm topology in the set of all unital completely positive maps. Some applications in quantum information theory are discussed.

  9. Coherent detection passive optical access network enabling converged delivery of broadcast and dedicated broadband services

    DEFF Research Database (Denmark)

    Osadchiy, Alexey Vladimirovich; Prince, Kamau; Guerrero Gonzalez, Neil

    2011-01-01

    We propose a passive optical network architecture based on coherent detection for converged delivery of broadcast services from a dedicated remote broadcast server and user-specific services from a local central office. We experimentally demonstrate this architecture with mixed traffic types....... The broadcast channels were transmitted over 78 km of single mode fiber to a central office where they were multiplexed with the unicast channels for further fiber transmission over 34-km to reach the access network. Successful detection of all channels is demonstrated....

  10. Upgrading a marketing channels role

    Directory of Open Access Journals (Sweden)

    Tišma-Borota Ankica

    2002-01-01

    Full Text Available As one of the marketing mix instruments, marketing channels were usually behind other instruments (product, price and promotion. Many companies regarded marketing channels as something that was 'left' after more important strategies of price, product and promotion were created. In recent past, things have changed and marketing channels became more interesting for research. This change came as a result of change in global market functioning especially in competitive advantage, distributors' strength and increasing technology.

  11. Single-channel kinetics of BK (Slo1 channels

    Directory of Open Access Journals (Sweden)

    Yanyan eGeng

    2015-01-01

    Full Text Available Single-channel kinetics has proven a powerful tool to reveal information about the gating mechanisms that control the opening and closing of ion channels. This introductory review focuses on the gating of large conductance Ca2+- and voltage-activated K+ (BK or Slo1 channels at the single-channel level. It starts with single-channel current records and progresses to presentation and analysis of single-channel data and the development of gating mechanisms in terms of discrete state Markov (DSM models. The DSM models are formulated in terms of the tetrameric modular structure of BK channels, consisting of a central transmembrane pore-gate domain (PGD attached to four surrounding transmembrane voltage sensing domains (VSD and a large intracellular cytosolic domain (CTD, also referred to as the gating ring. The modular structure and data analysis shows that the Ca2+ and voltage dependent gating considered separately can each be approximated by 10-state two-tiered models with 5 closed states on the upper tier and 5 open states on the lower tier. The modular structure and joint Ca2+ and voltage dependent gating are consistent with a 50 state two-tiered model with 25 closed states on the upper tier and 25 open states on the lower tier. Adding an additional tier of brief closed (flicker states to the 10-state or 50-state models improved the description of the gating. For fixed experimental conditions a channel would gate in only a subset of the potential number of states. The detected number of states and the correlations between adjacent interval durations are consistent with the tiered models. The examined models can account for the single-channel kinetics and the bursting behavior of gating. Ca2+ and voltage activate BK channels by predominantly increasing the effective opening rate of the channel with a smaller decrease in the effective closing rate. Ca2+ and depolarization thus activate by mainly destabilizing the closed states.

  12. Do sector-specific shocks explain aggregate fluctuations?

    DEFF Research Database (Denmark)

    Busato, Francesco; Girardi, Alessandro; Argentiero, Amedeo

    -sector productivity fluctuations.(ii) Cross-sector technology shocks have very little explanatory power on productivity andemployment, while cross-sector non-technology shocks explain more than 60 percent of employmentthat is reallocated across sector; this suggests that the shocks’ transmission mechanism....... Thenon-durable sector may follow a standard RBC model, while the durable sector should incorporateconsumption habit formation....

  13. Electricity sector reform in Greece

    International Nuclear Information System (INIS)

    Iliadou, Ekaterini N.

    2009-01-01

    This paper provides an outlook of the electricity market reform in Greece which started in 2001 and is still developing slowly. This is related to the persisting dominance of the incumbent company and the specificities of the electricity sector of Greece which is heavily dependent on indigenous lignite firing generation, while being located in the periphery of the EU internal electricity and gas markets. Competition through enhancing electricity trade in the region is limited to date, as the establishment of an internal market in South East Europe also progresses slowly. Development of competition through gas-firing generation by new entrants has been the priority adopted by State and Regulator's policies. However, the gas supply market in Greece and in the region still lags behind. (author)

  14. Chapter 8. The radioactivity sector

    International Nuclear Information System (INIS)

    Conti, Robert; Debetencourt, Michel; Cregut, Andre; Grauby, Andre; Sousselier, Yves

    1980-01-01

    The object of this work is to examine the interactions between the activities of the nuclear industry (generating, transmission and distribution) and the environment, whilst showing to what extent the facilities are likely to affect it adversely and describing the measures taken to lessen the detrimental effects. The chapter dealing with radioactivity among the 'nuisance sectors' includes the following headings: natural radioactivity and the biological effects of radiation, the operation of a power station (principle, generating steam from nuclear energy, different types of reactors, safety barriers), radioactive effluents and wastes, nuclear controls and the environment, measures taken in the event of an accident occurring in a nuclear power station, the dismantling and decommissioning of power stations [fr

  15. Mergers & Acquisitions in India: A sectoral analysis

    Directory of Open Access Journals (Sweden)

    Priya Bhalla

    2014-07-01

    Full Text Available Globalization, deregulation and technological improvements have resulted in increase in M&A across the globe. There is enormous literature existing in the advanced economies. However, very little information is available regarding M&A in India. Various sectors have witnessed differential involvement in M&A activity indicating higher participation by some. Particularly, certain sectors such as financial services and pharmaceuticals demonstrate higher M&A activity. To emphasise differential importance of sectors in M&A activity, it is necessary to conduct a sector-wise analysis. Accordingly, this study attempts to investigate the differential representation of various sectors in M&A. Further, it explores the role played by India in the rising global M&A activity. In light of this, it specifies the factors driving consolidation in the financial sector globally.

  16. Private Sector Credit and Inflation Volatility

    Directory of Open Access Journals (Sweden)

    Lorna Katusiime

    2018-04-01

    Full Text Available This paper investigates the effect of inflation volatility on private sector credit growth. The results indicate that private sector credit growth is positively linked to the one period lagged inflation volatility. Given that past monetary policy actions continue to affect the targeted variables due to the substantial lags in the transmission mechanism, the positive response of private sector credit growth to past inflation volatility suggests a credible monetary policy regime in Uganda, which has led to a reduction in the level of macroeconomic uncertainty and the restoration of favorable economic conditions and prospects, thus increasing the demand for credit. Further, the study finds that the lagged private sector credit growth, nominal exchange rate, and inflation have a statistically significant effect on private sector credit growth while financial innovation, interest rates, and GDP growth appear not to be important determinants of private sector credit growth. The robustness of our findings is confirmed by sensitivity checks.

  17. Financial Sector Structure and Economic Growth

    DEFF Research Database (Denmark)

    Rapp, Marc Steffen

    Economists consider a well-functioning financial sector to be of first order importance for a modern (capitalist) economy. However, in the aftermath of the financial crisis a debate about the future role of the financial sector emerged and many commentators have called into question whether...... the financial sector actually creates value for the wider society. This research, which is part of a broad research project “Nordic Finance and the Good Society”, aims to contribute to this debate by studying the role of the financial sector structure for economic development of an economy. Therefore......, it proceeds in five steps. First, it provides some reflections on the financial sector and the existing literature studying financial sector structure and its association with economic development. Second, it presents stylized firm-level evidence on capital structure choice and firm behavior. It is argued...

  18. Nanotechnology in food processing sector-An assessment of emerging trends.

    Science.gov (United States)

    Kalpana Sastry, R; Anshul, Shrivastava; Rao, N H

    2013-10-01

    Use of nanoscience based technology in the food industry is fast emerging as new area for research and development. Several research groups including private companies in the industry have initiated research programmes for exploring the wide scope of nanotechnology into the value chain of food processing and manufacturing. This paper discusses the current focus of research in this area and assesses its potential impacts. Using the developed relational database framework with R&D indicators like literature and patent documents for assessment of the potential of nanotechnology in food sector, a model to organize and map nanoresearch areas to the food processing sector was developed. The study indicates that the about five basic categories of nanotechnology applications and functionalities currently in the development of food sector, include food processing, packaging, nutraceuticals delivery, food safety and functional foods.

  19. UMTS Common Channel Sensitivity Analysis

    DEFF Research Database (Denmark)

    Pratas, Nuno; Rodrigues, António; Santos, Frederico

    2006-01-01

    and as such it is necessary that both channels be available across the cell radius. This requirement makes the choice of the transmission parameters a fundamental one. This paper presents a sensitivity analysis regarding the transmission parameters of two UMTS common channels: RACH and FACH. Optimization of these channels...... is performed and values for the key transmission parameters in both common channels are obtained. On RACH these parameters are the message to preamble offset, the initial SIR target and the preamble power step while on FACH it is the transmission power offset....

  20. Demystifying Mechanosensitive Piezo Ion Channels.

    Science.gov (United States)

    Xu, X Z Shawn

    2016-06-01

    Mechanosensitive channels mediate touch, hearing, proprioception, and blood pressure regulation. Piezo proteins, including Piezo1 and Piezo2, represent a new class of mechanosensitive channels that have been reported to play key roles in most, if not all, of these modalities. The structural architecture and molecular mechanisms by which Piezos act as mechanosensitive channels, however, remain mysterious. Two new studies have now provided critical insights into the atomic structure and molecular basis of the ion permeation and mechano-gating properties of the Piezo1 channel.

  1. Defect Distributions in Channeling Experiments

    DEFF Research Database (Denmark)

    Andersen, Hans Henrik; Sigmund, P.

    1965-01-01

    A simple collision model allows to calculate energy losses of perfectly channeled particles. The maximum energy loss is related in a simple way to the displacement energy of lattice atoms perpendicular to the channel. From that, one obtains rather definite predictions on the possibility...... of radiation damage by channeled particles. As an application, one gets a necessary criterion for the occurence of super tails in channeling experiments. The theory involves some assumptions on the behaviour of Born-Mayer potentials which are verified by comparison to experimental displacement energies....

  2. Third sector primary care for vulnerable populations.

    Science.gov (United States)

    Crampton, P; Dowell, A; Woodward, A

    2001-12-01

    This paper aims to describe and explain the development of third sector primary care organisations in New Zealand. The third sector is the non-government, non-profit sector. International literature suggests that this sector fulfils an important role in democratic societies with market-based economies, providing services otherwise neglected by the government and private for-profit sectors. Third sector organisations provided a range of social services throughout New Zealand's colonial history. However, it was not until the 1980s that third sector organisations providing comprehensive primary medical and related services started having a significant presence in New Zealand. In 1994 a range of union health centres, tribally based Mäori health providers, and community-based primary care providers established a formal network -- Health Care Aotearoa. While not representing all third sector primary care providers in New Zealand, Health Care Aotearoa was the best-developed example of a grouping of third sector primary care organisations. Member organisations served populations that were largely non-European and lived in deprived areas, and tended to adopt population approaches to funding and provision of services. The development of Health Care Aotearoa has been consistent with international experience of third sector involvement -- there were perceived "failures" in government policies for funding primary care and private sector responses to these policies, resulting in lack of universal funding and provision of primary care and continuing patient co-payments. The principal policy implication concerns the role of the third sector in providing primary care services for vulnerable populations as a partial alternative to universal funding and provision of primary care. Such an alternative may be convenient for proponents of reduced state involvement in funding and provision of health care, but may not be desirable from the point of view of equity and social cohesion

  3. Private sector in public health care systems

    OpenAIRE

    Matějusová, Lenka

    2008-01-01

    This master thesis is trying to describe the situation of private sector in public health care systems. As a private sector we understand patients, private health insurance companies and private health care providers. The focus is placed on private health care providers, especially in ambulatory treatment. At first there is a definition of health as a main determinant of a health care systems, definition of public and private sectors in health care systems and the difficulties at the market o...

  4. Hydrogen Delivery Technical Team Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-06-01

    The mission of the Hydrogen Delivery Technical Team (HDTT) is to enable the development of hydrogen delivery technologies, which will allow for fuel cell competitiveness with gasoline and hybrid technologies by achieving an as-produced, delivered, and dispensed hydrogen cost of $2-$4 per gallon of gasoline equivalent of hydrogen.

  5. Emerging Frontiers in Drug Delivery.

    Science.gov (United States)

    Tibbitt, Mark W; Dahlman, James E; Langer, Robert

    2016-01-27

    Medicine relies on the use of pharmacologically active agents (drugs) to manage and treat disease. However, drugs are not inherently effective; the benefit of a drug is directly related to the manner by which it is administered or delivered. Drug delivery can affect drug pharmacokinetics, absorption, distribution, metabolism, duration of therapeutic effect, excretion, and toxicity. As new therapeutics (e.g., biologics) are being developed, there is an accompanying need for improved chemistries and materials to deliver them to the target site in the body, at a therapeutic concentration, and for the required period of time. In this Perspective, we provide an historical overview of drug delivery and controlled release followed by highlights of four emerging areas in the field of drug delivery: systemic RNA delivery, drug delivery for localized therapy, oral drug delivery systems, and biologic drug delivery systems. In each case, we present the barriers to effective drug delivery as well as chemical and materials advances that are enabling the field to overcome these hurdles for clinical impact.

  6. Synthetic sustained gene delivery systems.

    Science.gov (United States)

    Agarwal, Ankit; Mallapragada, Surya K

    2008-01-01

    Gene therapy today is hampered by the need of a safe and efficient gene delivery system that can provide a sustained therapeutic effect without cytotoxicity or unwanted immune responses. Bolus gene delivery in solution results in the loss of delivered factors via lymphatic system and may cause undesired effects by the escape of bioactive molecules to distant sites. Controlled gene delivery systems, acting as localized depot of genes, provide an extended sustained release of genes, giving prolonged maintenance of the therapeutic level of encoded proteins. They also limit the DNA degradation in the nuclease rich extra-cellular environment. While attempts have been made to adapt existing controlled drug delivery technologies, more novel approaches are being investigated for controlled gene delivery. DNA encapsulated in nano/micro spheres of polymers have been administered systemically/orally to be taken up by the targeted tissues and provide sustained release once internalized. Alternatively, DNA entrapped in hydrogels or scaffolds have been injected/implanted in tissues/cavities as platforms for gene delivery. The present review examines these different modalities for sustained delivery of viral and non-viral gene-delivery vectors. Design parameters and release mechanisms of different systems made with synthetic or natural polymers are presented along with their prospective applications and opportunities for continuous development.

  7. Preservation of meandering river channels in uniformly aggrading channel belts

    NARCIS (Netherlands)

    Lageweg, W.I. van de; Schuurman, F.; Cohen, K.M.; Dijk, W.M. van; Shimizu, Y.; Kleinhans, M.G.

    2016-01-01

    Channel belt deposits from meandering river systems commonly display an internal architecture of stacked depositional features with scoured basal contacts due to channel and bedform migration across a range of scales. Recognition and correct interpretation of these bounding surfaces is essential to

  8. MONETARY TRANSMISSION CHANNELS IN ROMANIA – THE CREDIT CHANNEL

    Directory of Open Access Journals (Sweden)

    Magdalena RĂDULESCU

    2009-12-01

    Full Text Available The theoretical – intuitive analysis applied to the segment of monetary transmission evidences the fact that forming the traditional monetary impulses transmission channels are in a starting phase due to the long financial non – intermediary process which Romanian economy had known. In these conditions, the exchange rate channel, and also NBR currency purchases was, for a long time, an important way through which monetary authorities actions influenced macro economical behaviors. But starting with 2000, it is observed a credit channel reactivation and, especially, interest rate channel. Anyhow, the credit channel continues to be undermined by the existence of liquidity surplus within the system, by the phenomena of substitution of national currency credit with currency credits, and also moral hazardous displays. Albeit some of these phenomena also affect the interest rate channel, its role in sending monetary policy impulses is in a continuous progress. Apparently, it acts by way of nominal interest rates, their real level seeming less relevant. Once with remaking the two traditional channels, the companies and households balance is configured and consolidated, which shall potentate in the future the efficiency of the monetary policy. This paper analyses the credit channel in Romania, through an unrestricted VAR analysis.. It shows the responses of exchange rate, inflation rate, GDP, interest rate, imports and exports to a shock on non-governmental credit

  9. Directory of the French thermal solar sector

    International Nuclear Information System (INIS)

    Demangeon, Elsa; Simmonet, Raphael; Canals, Jonathan

    2011-01-01

    After an overview of what is at stake for the thermal solar sector in terms of employment and industrial development, a discussion of the huge energy and industrial potential of this sector, and the proposition of a road map for the development of this sector in France, this publication proposes a directory of actors of the different activity sectors: research and development, engineering, electric and electronic hardware manufacturing, thermal equipment manufacturing, fluid manufacturing, reflector manufacturing, thermodynamic machine manufacturer, structure component manufacturer, control-command system, energy storage, developers, and so on

  10. The increased importance of sector switching

    DEFF Research Database (Denmark)

    Frederiksen, Anders; Hansen, Jesper Rosenberg

    2017-01-01

    Sector switching is an important phenomenon that casts light on public–private differences. Yet our knowledge about its prevalence and trends is limited. We study sector switching using unique Danish register-based employer–employee data covering more than 25 years. We find that sector switching...... constitutes 18.5% of all job-to-job mobility, and the trend is increasing both from public to private and from private to public. Sector switching is also generally increasing for middle managers, but for administrative professionals only the flows from private to public increase and for top managers only...... the flows from public to private increase....

  11. Cybersecurity Public Sector Threats and Responses

    CERN Document Server

    Andreasson, Kim J

    2011-01-01

    The Internet has given rise to new opportunities for the public sector to improve efficiency and better serve constituents in the form of e-government. But with a rapidly growing user base globally and an increasing reliance on the Internet, digital tools are also exposing the public sector to new risks. An accessible primer, Cybersecurity: Public Sector Threats and Responses focuses on the convergence of globalization, connectivity, and the migration of public sector functions online. It identifies the challenges you need to be aware of and examines emerging trends and strategies from around

  12. Industrial Disputes in the Construction Sector

    Directory of Open Access Journals (Sweden)

    L.J Perry

    2012-11-01

    Full Text Available The Cole Royal Commission enquiry into the building and construction (abbreviated to ‘construction’ sector recommended controversial workplace-relation reforms for that sector. The recommended changes are likely to be enshrined in legislation within the year. The Commission drew on analyses of industrial disputes that focused, in the main, on quite recent experience. This paper attempts to give a broader historical perspective on disputes in that sector by considering the pattern of disputes for the entire post-World War II period. Accordingly, data on disputes and employees during the entire period are gathered from Australian Bureau of Statistics current and archived sources. These data are classified according to sector (construction versus non-construction and analysed. It is found that the strike rate has, on average, been greater in the construction sector than in the non-construction sector. However, there have been periods during which disputes in the construction sector have been relatively low. The most recent period was during the period of the Accord (1983-96, during which the strike rate in the construction sector fell relatively strongly. The analysis of this relatively broad historical period draws attention, among other things, to the possibility that the sort of strategies employed during the Accord years – strategies of cooperation and consensus building – may provide a more effective means of bringing industrial peace to the workplace relations scene of the construction sector than policies that are relatively confrontational.

  13. Healthcare and Social Assistance Sector (NAICS 62)

    Science.gov (United States)

    Environmental regulations and information for the Healthcare sector, including doctor's offices, hospitals, and medical laboratories. Includes information about dental amalgam wastewater, sterilizers, and medical waste.

  14. Knowledge translation in tri-sectoral collaborations: An exploration of perceptions of academia, industry and healthcare collaborations in innovation adoption.

    Science.gov (United States)

    Ii, Suzanne Sayuri; Fitzgerald, Louise; Morys-Carter, Megan M; Davie, Natasha L; Barker, Richard

    2018-02-01

    With the aging population and increase in chronic disease conditions, innovation to transform treatment pathways and service delivery will be necessary. The innovation adoption process however, can take 15 years before widespread adoption occurs in most healthcare systems. Current UK government policies to increase the facilitation of innovation adoption are under way. The aim of this study is to explore perceptions of tri-sectoral collaborations in the healthcare sector. The data in the study are drawn from a cross-sectional survey conducted in 2015 of professionals in academia, industry and the healthcare sectors in England, focusing on Diabetes care. Academia and healthcare respondents had the least work experience outside of their sectors compared to the industry respondents. Healthcare and academia respondents rated the industry sector less trustworthy, unethical, having different goals and less understanding of the other sectors. Industry respondents had a more positive perspective towards potential collaborators. The results from the study demonstrate greater potential challenges to tri-sectoral collaborations and the government's knowledge translation policy, due to pre-conceived notions and lack of understanding of other sectors. The purely structural approach of establishing government mandated translational networks may be insufficient without active attempts to improve collaborative relationships. Mechanisms to facilitate trust building and collaboration are proposed. Crown Copyright © 2017. Published by Elsevier B.V. All rights reserved.

  15. The public sector nursing workforce in Kenya: a county-level analysis.

    Science.gov (United States)

    Wakaba, Mabel; Mbindyo, Patrick; Ochieng, Jacob; Kiriinya, Rose; Todd, Jim; Waudo, Agnes; Noor, Abdisalan; Rakuom, Chris; Rogers, Martha; English, Mike

    2014-01-27

    Kenya's human resources for health shortage is well documented, yet in line with the new constitution, responsibility for health service delivery will be devolved to 47 new county administrations. This work describes the public sector nursing workforce likely to be inherited by the counties, and examines the relationships between nursing workforce density and key indicators. National nursing deployment data linked to nursing supply data were used and analyzed using statistical and geographical analysis software. Data on nurses deployed in national referral hospitals and on nurses deployed in non-public sector facilities were excluded from main analyses. The densities and characteristics of the public sector nurses across the counties were obtained and examined against an index of county remoteness, and the nursing densities were correlated with five key indicators. Of the 16,371 nurses in the public non-tertiary sector, 76% are women and 53% are registered nurses, with 35% of the nurses aged 40 to 49 years. The nursing densities across counties range from 1.2 to 0.08 per 1,000 population. There are statistically significant associations of the nursing densities with a measure of health spending per capita (P value = 0.0028) and immunization rates (P value = 0.0018). A higher county remoteness index is associated with explaining lower female to male ratio of public sector nurses across counties (P value public sector countrywide is complicated by mal-distribution and varying workforce characteristics (for example, age profile) across counties. All stakeholders should support improvements in human resources information systems and help address personnel shortages and mal-distribution if equitable, quality health-care delivery in the counties is to be achieved.

  16. ZnO-channel thin-film transistors: Channel mobility

    International Nuclear Information System (INIS)

    Hoffman, R.L.

    2004-01-01

    ZnO-channel thin-film transistor (TFT) test structures are fabricated using a bottom-gate structure on thermally oxidized Si; ZnO is deposited via RF sputtering from an oxide target, with an unheated substrate. Electrical characteristics are evaluated, with particular attention given to the extraction and interpretation of transistor channel mobility. ZnO-channel TFT mobility exhibits severe deviation from that assumed by ideal TFT models; mobility extraction methodology must accordingly be recast so as to provide useful insight into device operation. Two mobility metrics, μ avg and μ inc , are developed and proposed as relevant tools in the characterization of nonideal TFTs. These mobility metrics are employed to characterize the ZnO-channel TFTs reported herein; values for μ inc as high as 25 cm2/V s are measured, comprising a substantial increase in ZnO-channel TFT mobility as compared to previously reported performance for such devices

  17. Financial sector and economic growth in the Republic of Croatia 1995-2005

    Directory of Open Access Journals (Sweden)

    Novotny Damir

    2006-01-01

    Full Text Available Financial sector in the Republic of Croatia had a strong growth between 1995 2005.g. Liberalization of financial sector in 1999 led to an increase in bank foreign debt, which resulted in a strong increase in foreign currency reserves and appreciation of the national currency. The growth of the financial sector and credit expansion have been allocated in favour of private and public consumption, but not in industry investments. GDP growth didn't have the same momentum as financial aggregates. Economic growth, after a contraction in 1999 was within the average of global economic growth. Relying on neoclassical growth model, government and central bank didn't put in place the needed set of pro-active policies. Factor allocation was solely through private bank channels financing private consumption. If the sustainable economic growth and new employment are to be major macroeconomic goals, a new macroeconomic paradigm as combination of neclassical and neokeynesians approach will be needed.

  18. Applying Business Process Re-Engineering to Public Sector as A New Public Management Strategy

    Directory of Open Access Journals (Sweden)

    Ropinder Oberoi

    2013-08-01

    Full Text Available The introduction of Business Process Reengineering (BPR to the public sector follows the much broader trend of New Public Management. BPR in the public sector mostly means amalgamation of business processes, computerization of various activities and removal of some unnecessary ones. BPR assimilates a radical premeditated scheme of business pro-cess reengineering and an additional progressive technique of uninterrupted process improvement with adequate information technology (IT and e-business infrastructure strategies. Public organizations have specific and exclusive features that differentiae-ate them from private sector organizations. Based on the literature review and examining of study find-ings, it is argued that a public sector organization can employ BPR to get better its process and overall organizational performance, if it (1 has accrues a collection of BPR-relevant resources and capabilities; (2 has embarked on BPR with adequate depth and breadth; (3 is developing a post-BPR complementary set of skills, systems and technologies, which are essential to further develop the organizational impact of the BPR; and (4 has successfully mitigated the effects of BPR implementation problems. In addition to its effect on administration and ser-vice delivery processes through reduction of the processing time, work steps and cost of government processes, BPR also contributes to enhancing citizen/customer and employee satisfaction, increasing organizational transparency and responsiveness which have also become an essential objective of New Public Management. Therefore, public sector BPR is emerging as an indispensable to performance of organizations in the developing economy. The essential questions addressed in this paper are: What are the scenario and impending problems of reengineering applications in the public sector? Can it be functional for the public sector in attending to frequent problems blockading bureaucracies of developed and

  19. Health care delivery in Malaysia: changes, challenges and champions

    Science.gov (United States)

    Thomas, Susan; Beh, LooSee; Nordin, Rusli Bin

    2011-01-01

    Since 1957, there has been major reorganization of health care services in Malaysia. This article assesses the changes and challenges in health care delivery in Malaysia and how the management in health care processes has evolved over the years including equitable health care and health care financing. The health care service in Malaysia is changing towards wellness service as opposed to illness service. The Malaysian Ministry of Health (MOH), being the main provider of health services, may need to manage and mobilize better health care services by providing better health care financing mechanisms. It is recommended that partnership between public and private sectors with the extension of traditional medicine complementing western medicine in medical therapy continues in the delivery of health care. PMID:28299064

  20. Understanding private sector antimalarial distribution chains: a cross-sectional mixed methods study in six malaria-endemic countries.

    Directory of Open Access Journals (Sweden)

    Benjamin Palafox

    Full Text Available Private for-profit outlets are important treatment sources for malaria in most endemic countries. However, these outlets constitute only the last link in a chain of businesses that includes manufacturers, importers and wholesalers, all of which influence the availability, price and quality of antimalarials patients can access. We present evidence on the composition, characteristics and operation of these distribution chains and of the businesses that comprise them in six endemic countries (Benin, Cambodia, Democratic Republic of Congo, Nigeria, Uganda and Zambia.We conducted nationally representative surveys of antimalarial wholesalers during 2009-2010 using an innovative sampling approach that captured registered and unregistered distribution channels, complemented by in-depth interviews with a range of stakeholders. Antimalarial distribution chains were pyramidal in shape, with antimalarials passing through a maximum of 4-6 steps between manufacturer and retailer; however, most likely pass through 2-3 steps. Less efficacious non-artemisinin therapies (e.g. chloroquine dominated weekly sales volumes among African wholesalers, while volumes for more efficacious artemisinin-based combination therapies (ACTs were many times smaller. ACT sales predominated only in Cambodia. In all countries, consumer demand was the principal consideration when selecting products to stock. Selling prices and reputation were key considerations regarding supplier choice. Business practices varied across countries, with large differences in the proportions of wholesalers offering credit and delivery services to customers, and the types of distribution models adopted by businesses. Regulatory compliance also varied across countries, particularly with respect to licensing. The proportion of wholesalers possessing any up-to-date licence from national regulators was lowest in Benin and Nigeria, where vendors in traditional markets are important antimalarial supply sources