Motivation and Social Capital among prospective blood donors in three large blood centers in Brazil

PubMed Central

Gonçalez, Thelma T.; Di Lorenzo Oliveira, Claudia; Carneiro-Proietti, Anna Barbara F.; Moreno, Elizabeth C.; Miranda, Carolina; Larsen, Nina; Wright, David; Leão, Silvana; Loureiro, Paula; de Almeida-Neto, Cesar; Lopes, Maria-Inês; Proietti, Fernando A.; Custer, Brian; Sabino, Ester

2012-01-01

Background Studies analyzing motivation factors that lead to blood donation have found altruism to be the primary motivation factor; however social capital has not been analyzed in this context. Our study examines the association between motivation factors (altruism, self-interest and response to direct appeal) and social capital (cognitive and structural) across three large blood centers in Brazil. Study Design and Methods We conducted a cross-sectional survey of 7,635 donor candidates from October 15 through November 20, 2009. Participants completed self-administered questionnaires on demographics, previous blood donation, HIV testing and knowledge, social capital and donor motivations. Enrollment was determined prior to the donor screening process. Results Among participants, 43.5% and 41.7% expressed high levels of altruism and response to direct appeal respectively, while only 26.9% expressed high levels of self-interest. More high self-interest was observed at Hemope-Recife (41.7%). Of participants, 37.4% expressed high levels of cognitive social capital while 19.2% expressed high levels of structural social capital. More high cognitive and structural social capital was observed at Hemope-Recife (47.3% and 21.3%, respectively). High cognitive social capital was associated with high levels of altruism, self-interest and response to direct appeal. Philanthropic and high social altruism was associated with high levels of altruism and response to direct appeal. Conclusion Cognitive and structural social capital and social altruism are associated with altruism and response to direct appeal, while only cognitive social capital is associated with self-interest. Designing marketing campaigns with these aspects in mind may help blood banks attract potential blood donors more efficiently. PMID:22998740

Defense Health Care: US Family Health Plan is Duplicative and Should be Eliminated

DTIC Science & Technology

2014-07-01

including laws pertaining to the USFHP and the Federal Acquisition Regulation (FAR).12 We interviewed DOD officials and officials from DOD’s actuarial ...findings and conclusions based on our audit objectives. We believe that Additionally, we obtained information from DOD officials and its actuarial ...capitation rates for the designated providers. Overall, the consultant found that DOD’s process for establishing capitation rates was actuarially

Capital optimization: linking investment with strategic intent.

PubMed

Fine, Allan; Bacchetti, J Alex

2004-01-01

With operating margins showing some improvement in 2003, Y2K being a distant memory, and many critical capital investment decisions delayed as long as possible, hospitals have been on a relative spending spree, building new facilities, renovating operating rooms and inpatient units, and investing in new medical and information technologies. However, with pressure on both cost and revenue expected to continue, if not increase, this spending spree may be short-lived, and hospitals must improve their capital planning efforts; align them with their mission, vision, and strategies; and ensure that capital is available when unplanned or even expected needs arise. This article explores some of the challenges that hospitals face in their capital planning efforts and, more importantly, suggests the necessity for hospitals to integrate capital and strategic planning. Capital planning must be driven by an organization's strategies; however, we also argue that an organization's ability to execute its strategies is highly dependent on the existence of a cohesive capital prioritization and planning process. In this article, we explore a number of issues critical to developing a comprehensive capital plan, including estimating capital costs, evaluating and designing strategies to contend with risk, saving for the proverbial "rainy day," and recognizing the role and value of philanthropy, while challenging some conventional thinking of hospital executives with respect to investment, growth, and planning.

Summary of the ultrafiltration, reverse osmosis, and adsorbents project

NASA Astrophysics Data System (ADS)

Colvin, C. M.; Roberts, R. C.; Williams, M. K.

1983-01-01

The design for a medium size (40 gal/min) ultrafiltration (UF) membrane unit includes a schematic diagram, capital and operating costs, a list and discussion of the radioisotopes tested and the results achieved, operating parameters, and characteristics of the available membrane configurations. The plant design for a reverse osmosis (RO) membrane unit includes a conceptual diagram, specifications for a RO unit producing 40 gal/min of permeated product, a list of radioisotopes tested on RO units and the rejections achieved, a discussion of the principal of RO, a discussion of the upper limits of cation and anion concentrations (there are no lower limits), a discussion of membrane configurations and porosities, a discussion of factors affecting membranes, a section on calculating the membrane area needed for a particular application, and capital and operating cost calculations. The design for an ion exchange pilot plant includes a schematic diagram; flow, resin, and column specifications; impurity limits; and operating and capital costs. A short theoretical discussion and process description are also included. The design retains flexibility so that application to a specific stream can be determined.

Cultural Capital: A Thesaurus for Teaching Design

ERIC Educational Resources Information Center

Strickfaden, Megan; Heylighen, Ann

2010-01-01

This article seeks to unravel what is hypothesised as being at the root of design education: the cultural capital of design educators. The premise is that capital is developed within the design learning environment: that is, designers-to-be and educators-to-be are encultured into design while studying, the same way that parents enculture children…

Strategic Co-Location in a Hybrid Process Involving Desalination and Pressure Retarded Osmosis (PRO)

PubMed Central

Sim, Victor S.T.; She, Qianhong; Chong, Tzyy Haur; Tang, Chuyang Y.; Fane, Anthony G.; Krantz, William B.

2013-01-01

This paper focuses on a Hybrid Process that uses feed salinity dilution and osmotic power recovery from Pressure Retarded Osmosis (PRO) to achieve higher overall water recovery. This reduces the energy consumption and capital costs of conventional seawater desalination and water reuse processes. The Hybrid Process increases the amount of water recovered from the current 66.7% for conventional seawater desalination and water reuse processes to a potential 80% through the use of reclaimed water brine as an impaired water source. A reduction of up to 23% in energy consumption is projected via the Hybrid Process. The attractiveness is amplified by potential capital cost savings ranging from 8.7%–20% compared to conventional designs of seawater desalination plants. A decision matrix in the form of a customizable scorecard is introduced for evaluating a Hybrid Process based on the importance of land space, capital costs, energy consumption and membrane fouling. This study provides a new perspective, looking at processes not as individual systems but as a whole utilizing strategic co-location to unlock the synergies available in the water-energy nexus for more sustainable desalination. PMID:24956940

Benchmarking of municipal waste water treatment plants (an Austrian project).

PubMed

Lindtner, S; Kroiss, H; Nowak, O

2004-01-01

An Austrian research project focused on the development of process indicators for treatment plants with different process and operation modes. The whole treatment scheme was subdivided into four processes, i.e. mechanical pretreatment (Process 1), mechanical-biological waste water treatment (Process 2), sludge thickening and stabilisation (Process 3) and further sludge treatment and disposal (Process 4). In order to get comparable process indicators it was necessary to subdivide the sample of 76 individual treatment plants all over Austria into five groups according to their mean organic load (COD) in the influent. The specific total yearly costs, the yearly operating costs and the yearly capital costs of the four processes have been related to the yearly average of the measured organic load expressed in COD (110 g COD/pe/d). The specific investment costs for the whole treatment plant and for Process 2 have been related to a calculated standard design capacity of the mechanical-biological part of the treatment plant expressed in COD. The capital costs of processes 1, 3 and 4 have been related to the design capacity of the treatment plant. For each group (related to the size of the plant) a benchmark band has been defined for the total yearly costs, the total yearly operational costs and the total yearly capital costs. For the operational costs of the Processes 1 to 4 one benchmark ([see symbol in text] per pe/year) has been defined for each group. In addition a theoretical cost reduction potential has been calculated. The cost efficiency in regard to water protection and some special sub-processes such as aeration and sludge dewatering has been analysed.

40 CFR 60.480a - Applicability and designation of affected facility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... process improvement which is accomplished without a capital expenditure shall not by itself be considered...) within a process unit is an affected facility. (b) Any affected facility under paragraph (a) of this... “process unit” in § 60.481a of this subpart. While the definition of “process unit” is stayed, owners or...

IEC 61511 and the capital project process--a protective management system approach.

PubMed

Summers, Angela E

2006-03-17

This year, the process industry has reached an important milestone in process safety-the acceptance of an internationally recognized standard for safety instrumented systems (SIS). This standard, IEC 61511, documents good engineering practice for the assessment, design, operation, maintenance, and management of SISs. The foundation of the standard is established by several requirements in Part 1, Clauses 5-7, which cover the development of a management system aimed at ensuring that functional safety is achieved. The management system includes a quality assurance process for the entire SIS lifecycle, requiring the development of procedures, identification of resources and acquisition of tools. For maximum benefit, the deliverables and quality control checks required by the standard should be integrated into the capital project process, addressing safety, environmental, plant productivity, and asset protection. Industry has become inundated with a multitude of programs focusing on safety, quality, and cost performance. This paper introduces a protective management system, which builds upon the work process identified in IEC 61511. Typical capital project phases are integrated with the management system to yield one comprehensive program to efficiently manage process risk. Finally, the paper highlights areas where internal practices or guidelines should be developed to improve program performance and cost effectiveness.

Process modeling and supply chain design for advanced biofuel production based on bio-oil gasification

NASA Astrophysics Data System (ADS)

Li, Qi

As a potential substitute for petroleum-based fuel, second generation biofuels are playing an increasingly important role due to their economic, environmental, and social benefits. With the rapid development of biofuel industry, there has been an increasing literature on the techno-economic analysis and supply chain design for biofuel production based on a variety of production pathways. A recently proposed production pathway of advanced biofuel is to convert biomass to bio-oil at widely distributed small-scale fast pyrolysis plants, then gasify the bio-oil to syngas and upgrade the syngas to transportation fuels in centralized biorefinery. This thesis aims to investigate two types of assessments on this bio-oil gasification pathway: techno-economic analysis based on process modeling and literature data; supply chain design with a focus on optimal decisions for number of facilities to build, facility capacities and logistic decisions considering uncertainties. A detailed process modeling with corn stover as feedstock and liquid fuels as the final products is presented. Techno-economic analysis of the bio-oil gasification pathway is also discussed to assess the economic feasibility. Some preliminary results show a capital investment of 438 million dollar and minimum fuel selling price (MSP) of $5.6 per gallon of gasoline equivalent. The sensitivity analysis finds that MSP is most sensitive to internal rate of return (IRR), biomass feedstock cost, and fixed capital cost. A two-stage stochastic programming is formulated to solve the supply chain design problem considering uncertainties in biomass availability, technology advancement, and biofuel price. The first-stage makes the capital investment decisions including the locations and capacities of the decentralized fast pyrolysis plants and the centralized biorefinery while the second-stage determines the biomass and biofuel flows. The numerical results and case study illustrate that considering uncertainties can be pivotal in this supply chain design and optimization problem. Also, farmers' participation has a significant effect on the decision making process.

DEP : a computer program for evaluating lumber drying costs and investments

Treesearch

Stewart Holmes; George B. Harpole; Edward Bilek

1983-01-01

The DEP computer program is a modified discounted cash flow computer program designed for analysis of problems involving economic analysis of wood drying processes. Wood drying processes are different from other processes because of the large amounts of working capital required to finance inventories, and because of relatively large shares of costs charged to inventory...

40 CFR 60.590a - Applicability and designation of affected facility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... of process improvement which is accomplished without a capital expenditure shall not by itself be... process unit is an affected facility. (b) Any affected facility under paragraph (a) of this section that... operators are not required to comply with the definition of “process unit” in § 60.590 of this subpart until...

MICROREFINING OF WASTE GLYCEROL FOR THE PRODUCTION OF A VALUE-ADDED PRODUCT

EPA Science Inventory

As a result of Phase I, a process to refine crude glycerin waste to value-added products was designed. An economic analysis was performed to determine the capital and operating costs for a commercial facility that implements this design. Using the estimated 1,800 gallons of ra...

Nursing intellectual capital theory: operationalization and empirical validation of concepts.

PubMed

Covell, Christine L; Sidani, Souraya

2013-08-01

To present the operationalization of concepts in the nursing intellectual capital theory and the results of a methodological study aimed at empirically validating the concepts. The nursing intellectual capital theory proposes that the stocks of nursing knowledge in an organization are embedded in two concepts, nursing human capital and nursing structural capital. The theory also proposes that two concepts in the work environment, nurse staffing and employer support for nursing continuing professional development, influence nursing human capital. A cross-sectional design. A systematic three-step process was used to operationalize the concepts of the theory. In 2008, data were collected for 147 inpatient units from administrative departments and unit managers in 6 Canadian hospitals. Exploratory factor analyses were conducted to determine if the indicator variables accurately reflect their respective concepts. The proposed indicator variables collectively measured the nurse staffing concept. Three indicators were retained to construct nursing human capital: clinical expertise and experience concept. The nursing structural capital and employer support for nursing continuing professional development concepts were not validated empirically. The nurse staffing and the nursing human capital: clinical expertise and experience concepts will be brought forward for further model testing. Refinement for some of the indicator variables of the concepts is indicated. Additional research is required with different sources of data to confirm the findings. © 2012 Blackwell Publishing Ltd.

Social capital and health – implications for health promotion

PubMed Central

Eriksson, Malin

2011-01-01

This article is a review of the PhD Thesis of Malin Eriksson, entitled ‘Social capital, health and community action – implications for health promotion.’ The article presents a theoretical overview of social capital and its relation to health, reviews empirical findings of the links between social capital and (self-rated) health, and discusses the usefulness of social capital in health promotion interventions at individual and community levels. Social capital, conceptualized as an individual characteristic, can contribute to the field of health promotion by adding new knowledge on how social network interventions may best be designed to meet the needs of the target group. The distinction of different forms of social capital, i.e. bonding, bridging, and linking, can be useful in mapping the kinds of networks that are available and health-enhancing (or damaging) and for whom. Further, social capital can advance social network interventions by acknowledging the risk for unequal distribution of investments and returns from social network involvement. Social capital, conceptualized as characterizing whole communities, provides a useful framework for what constitutes health-supporting environments and guidance on how to achieve them. Mapping and mobilization of social capital in local communities may be one way of achieving community action for health promotion. Social capital is context-bound by necessity. Thus, from a global perspective, it cannot be used as a ‘cookbook’ on how to achieve supportive environments and community action smoothly. However, social capital can provide new ideas on the processes that influence human interactions, cooperation, and community action for health promotion in various contexts. PMID:21311607

Social capital and health--implications for health promotion.

PubMed

Eriksson, Malin

2011-02-08

This article is a review of the PhD Thesis of Malin Eriksson, entitled 'Social capital, health and community action - implications for health promotion.' The article presents a theoretical overview of social capital and its relation to health, reviews empirical findings of the links between social capital and (self-rated) health, and discusses the usefulness of social capital in health promotion interventions at individual and community levels. Social capital, conceptualized as an individual characteristic, can contribute to the field of health promotion by adding new knowledge on how social network interventions may best be designed to meet the needs of the target group. The distinction of different forms of social capital, i.e. bonding, bridging, and linking, can be useful in mapping the kinds of networks that are available and health-enhancing (or damaging) and for whom. Further, social capital can advance social network interventions by acknowledging the risk for unequal distribution of investments and returns from social network involvement. Social capital, conceptualized as characterizing whole communities, provides a useful framework for what constitutes health-supporting environments and guidance on how to achieve them. Mapping and mobilization of social capital in local communities may be one way of achieving community action for health promotion. Social capital is context-bound by necessity. Thus, from a global perspective, it cannot be used as a 'cookbook' on how to achieve supportive environments and community action smoothly. However, social capital can provide new ideas on the processes that influence human interactions, cooperation, and community action for health promotion in various contexts. © 2011 Malin Eriksson.

13 CFR 108.300 - When and how to apply for designation as a NMVC Company.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false When and how to apply for designation as a NMVC Company. 108.300 Section 108.300 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Application and Approval Process for NMVC Company...

An Empirical Examination of the Factors Affecting Collective Action, Social Capital, and Group Development in Third Sector Organizations: A Longitudinal Case Study

ERIC Educational Resources Information Center

Lee, Roderick L.

2008-01-01

User-centered design methodologies have gained increasing attention as a way to support the goals of small groups in a variety of use contexts. A central tenet of user-centered design is the direct participation of actual or potential users in the design process. As user participation becomes more prevalent, it becomes increasingly important to…

Nanosurveyor: a framework for real-time data processing

DOE PAGES

Daurer, Benedikt J.; Krishnan, Hari; Perciano, Talita; ...

2017-01-31

Background: The ever improving brightness of accelerator based sources is enabling novel observations and discoveries with faster frame rates, larger fields of view, higher resolution, and higher dimensionality. Results: Here we present an integrated software/algorithmic framework designed to capitalize on high-throughput experiments through efficient kernels, load-balanced workflows, which are scalable in design. We describe the streamlined processing pipeline of ptychography data analysis. Conclusions: The pipeline provides throughput, compression, and resolution as well as rapid feedback to the microscope operators.

Optimized and Automated design of Plasma Diagnostics for Additive Manufacture

NASA Astrophysics Data System (ADS)

Stuber, James; Quinley, Morgan; Melnik, Paul; Sieck, Paul; Smith, Trevor; Chun, Katherine; Woodruff, Simon

2016-10-01

Despite having mature designs, diagnostics are usually custom designed for each experiment. Most of the design can be now be automated to reduce costs (engineering labor, and capital cost). We present results from scripted physics modeling and parametric engineering design for common optical and mechanical components found in many plasma diagnostics and outline the process for automated design optimization that employs scripts to communicate data from online forms through proprietary and open-source CAD and FE codes to provide a design that can be sent directly to a printer. As a demonstration of design automation, an optical beam dump, baffle and optical components are designed via an automated process and printed. Supported by DOE SBIR Grant DE-SC0011858.

Artificial Neural Networks as an Architectural Design Tool-Generating New Detail Forms Based On the Roman Corinthian Order Capital

NASA Astrophysics Data System (ADS)

Radziszewski, Kacper

2017-10-01

The following paper presents the results of the research in the field of the machine learning, investigating the scope of application of the artificial neural networks algorithms as a tool in architectural design. The computational experiment was held using the backward propagation of errors method of training the artificial neural network, which was trained based on the geometry of the details of the Roman Corinthian order capital. During the experiment, as an input training data set, five local geometry parameters combined has given the best results: Theta, Pi, Rho in spherical coordinate system based on the capital volume centroid, followed by Z value of the Cartesian coordinate system and a distance from vertical planes created based on the capital symmetry. Additionally during the experiment, artificial neural network hidden layers optimal count and structure was found, giving results of the error below 0.2% for the mentioned before input parameters. Once successfully trained artificial network, was able to mimic the details composition on any other geometry type given. Despite of calculating the transformed geometry locally and separately for each of the thousands of surface points, system could create visually attractive and diverse, complex patterns. Designed tool, based on the supervised learning method of machine learning, gives possibility of generating new architectural forms- free of the designer’s imagination bounds. Implementing the infinitely broad computational methods of machine learning, or Artificial Intelligence in general, not only could accelerate and simplify the design process, but give an opportunity to explore never seen before, unpredictable forms or everyday architectural practice solutions.

Social Capital and Global Mindset

ERIC Educational Resources Information Center

Mikhaylov, Natalie S.; Fierro, Isidro

2015-01-01

Purpose: The purpose of this paper is to explore the process of development of cultural knowledge and cosmopolitan identities among international management students in multicultural learning environments and to investigate how international business students develop global mindset during their studies. Design/methodology/approach: A comparative…

Process gas hear recovery

DOE Office of Scientific and Technical Information (OSTI.GOV)

Anderson, W.M.; Thurner, R.P.

1977-01-01

In considering the use of regenerative and recuperative heat exchangers for process-gas heat recovery general information regarding heat-exchanger effectiveness versus initial capital investment and operating costs is discussed. Specific examples for preheating combustion air for process furnaces and for using primary and secondary heat exchangers in conjunction with an air-pollution-control system for drying and curing ovens cover basic heat-exchanger design and application considerations as well as investment-payback factors.

The Badger Company conceptual design of a 50 MGD desalination plant. Special report No. 10

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1965-08-01

The objective of this study is to produce a design which advances the technology of seawater conversion and to present the results in a form which can be used by any qualified individual or firm as the basis for an architectural-engineering design. Ground rules furnished by OSW specified that only the desalination section of a dual-purpose power-water plant be considered and that it be designed for a 30-year life. Process and structural design ideas are to be presented in terms of the complete plant concept. The complex is to be located on a typical California coastal site with capital andmore » operating costs based on December, 1964, values. The Badger study considers the Multi-Stage Flash (MSF) process, achieving a minimum overall pressure drop by an uninterrupted flow path of brine and product water through the evaporator flashing area. A performance ratio of 20 pounds of product water per pound of steam yields a calculated water cost of $0.323 per thousand gallons. The specified 30-year write-off at low interest rates allows comparatively high capital expenditures favoring titanium tubing for brine service which contributes to low maintenance and operating costs. (GRA)« less

Capital Improvements Programming: A Proposal for a Revised Process to Develop the Annual Capital Budget for the Orleans Parish School Board. Revised.

ERIC Educational Resources Information Center

Ducote, Kenneth J.

A study by the United States General Accounting Office found that successful organizations incorporate in their capital budgeting process extensive links between planning and budgeting, up-to-date information on existing capital facilities, and consideration of long-term effects in making capital budgeting decisions. This paper recommends the…

Harnessing the Power of Intellectual Capital.

ERIC Educational Resources Information Center

Bassi, Laurie J.

1997-01-01

Describes intellectual capital--employees' brainpower, know-how, knowledge, and processes--and knowledge management--the processes by which a company creates and leverages intellectual capital--as the primary sources of competitive advantage in many industries. Offers ways to measure intellectual capital, a glossary, and additional resources. (JOW)

Toward a social capital theory of competitive advantage in medical groups.

PubMed

Hoelscher, Mark L; Hoffman, James J; Dawley, David

2005-01-01

Social capital can have a positive impact on medical group performance. We forward our theory based on the integration of theories in social capital, resource advantage, and the resource-based view of the firm. Further, we suggest specific ways in which medical groups can increase their levels of social capital. First, medical groups should design or redesign the workplace so that there is ample interaction among employees. Second, employee participation within the community should be encouraged. Third, medical groups should recognize that social capital becomes ingrained in organizational culture. Therefore, medical groups should take steps to ensure a culture that supports its social capital. Fourth, hiring procedures should be designed (or redesigned) to ensure that new employees add social capital to the organization. Finally, trust must be fostered at the employee level.

“I Don’t Know What Fun Is”: Examining the Intersection of Social Capital, Social Networks, and Social Recovery

PubMed Central

Boeri, Miriam; Gardner, Megan; Gerken, Erin; Ross, Melissa; Wheeler, Jack

2016-01-01

Purpose The purpose of this paper is to understand how people with problematic drug use access positive social capital. Social capital is defined as relations that provide valuable resources to individuals through participation in social networks. People with low socioeconomic status remain at a disadvantage for acquiring positive social capital, a component of recovery capital. The concept of social recovery emphasises the relational processes of recovery. Design/methodology/approach In-depth life history data were collected from 29 individuals who used heroin, cocaine, crack, or methamphetamine for at least five years, have less than a high school education, and unstable employment and housing. Qualitative data were coded for social networks accessed throughout the life course, distinguished by bonding, bridging and linking social capital. Findings Social networks included drug treatment programs; non-drug-using family and friends; religious/spiritual groups; workplace networks, and social clubs/activities. Bonding and/or bridging social capital were acquired through treatment, family and friends, religious/spiritual groups, workplaces, and social clubs. Linking social capital was not acquired through any social networks available, and many barriers to accessing mainstream social networks were found. Limitations This is a small study conducted in the US. Social implications A greater focus on social recovery is needed to achieve sustained recovery for individuals lacking access to and engagement in mainstream social networks. Practical implications Social recovery is proposed as an analytical tool as well as for developing prevention, intervention, and treatment strategies. PMID:27668008

Social capital among healthcare professionals: A prospective study of its importance for job satisfaction, work engagement and engagement in clinical improvements.

PubMed

Strömgren, Marcus; Eriksson, Andrea; Bergman, David; Dellve, Lotta

2016-01-01

Social capital can be an important resource to facilitate the needed improvements in quality of care and efficiency in hospitals. To assess the importance of social capital (recognition, vertical trust, horizontal trust and reciprocity) for job satisfaction, work engagement and engagement in clinical improvements. A prospective cohort design was used. Intensive care units and emergency, surgical and medical units at five Swedish hospitals with ongoing development of their processes of care. Healthcare professionals (physicians, registered nurses, assistant nurses) at five Swedish midsize hospitals. The participants answered a questionnaire at two occasions, NN=1602 at baseline and NN=1548 at one-year follow-up. Mean hospital response rate was 53% at baseline and 59% at follow-up. Univariate, multivariate and logistic regression analyses were performed, and the prospective analysis was based on 477 respondents. Social capital was associated with healthcare professionals' general work engagement and job satisfaction. Analysis showed positive associations between all measured aspects of social capital and engagement in clinical improvements of patient safety and quality of care. The prospective analysis showed that increased social capital predicted increased job satisfaction, work engagement and engagement in clinical improvements of patient safety. Social capital is strongly related to job satisfaction and active engagement with clinical improvements. The findings contribute to a deeper knowledge of social capital as a predictive factor that influences patient safety and health among healthcare staff. Copyright © 2015 Elsevier Ltd. All rights reserved.

DOE Coal Gasification Multi-Test Facility: fossil fuel processing technical/professional services

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hefferan, J.K.; Lee, G.Y.; Boesch, L.P.

1979-07-13

A conceptual design, including process descriptions, heat and material balances, process flow diagrams, utility requirements, schedule, capital and operating cost estimate, and alternative design considerations, is presented for the DOE Coal Gasification Multi-Test Facility (GMTF). The GMTF, an engineering scale facility, is to provide a complete plant into which different types of gasifiers and conversion/synthesis equipment can be readily integrated for testing in an operational environment at relatively low cost. The design allows for operation of several gasifiers simultaneously at a total coal throughput of 2500 tons/day; individual gasifiers operate at up to 1200 tons/day and 600 psig using airmore » or oxygen. Ten different test gasifiers can be in place at the facility, but only three can be operated at one time. The GMTF can produce a spectrum of saleable products, including low Btu, synthesis and pipeline gases, hydrogen (for fuel cells or hydrogasification), methanol, gasoline, diesel and fuel oils, organic chemicals, and electrical power (potentially). In 1979 dollars, the base facility requires a $288 million capital investment for common-use units, $193 million for four gasification units and four synthesis units, and $305 million for six years of operation. Critical reviews of detailed vendor designs are appended for a methanol synthesis unit, three entrained flow gasifiers, a fluidized bed gasifier, and a hydrogasifier/slag-bath gasifier.« less

Social Capital by Design: Normative Systems and Social Structures in Six High Schools.

ERIC Educational Resources Information Center

Marks, Helen M.

This paper focuses on investigating the purposive design of learning environments to counter the erosion of social capital in communities and schools in contemporary society. Can schools intentionally replenish stocks of social capital by creating normative systems conducive to the optimal academic and social development of students, and by…

Selecting an oxygen plant for a copper smelter modernization

NASA Astrophysics Data System (ADS)

Larson, Kenneth H.; Hutchison, Robert L.

1994-10-01

The selection of an oxygen plant for the Cyprus Miami smelter modernization project began with a good definition of the use requirements and the smelter process variables that can affect oxygen demand. To achieve a reliable supply of oxygen with a reasonable amount of capital, critical equipment items were reviewed and reliability was added through the use of installed spares, purchase of insurance spare parts or the installation of equipment design for 50 percent of the production design such that the plant could operate with one unit while the other unit is being maintained. The operating range of the plant was selected to cover variability in smelter oxygen demand, and it was recognized that the broader operating range sacrificed about two to three percent in plant power consumption. Careful consideration of the plant "design point" was important to both the capital and operating costs of the plant, and a design point was specified that allowed a broad range of operation for maximum flexibility.

State Capital Expenditures for Higher Education: "Where the Real Politics Happens"

ERIC Educational Resources Information Center

Tandberg, David A.; Ness, Erik C.

2011-01-01

Little empirical attention has been paid to state capital expenditures for higher education. While some anecdotal evidence exists that the process of appropriating capital dollars to higher education institutions is a particularly political process, no study has systematically examined the determinants of higher education state capital spending.…

Technoeconomic analysis of biojet fuel production from camelina at commercial scale: Case of Canadian Prairies.

PubMed

Li, Xue; Mupondwa, Edmund; Tabil, Lope

2018-02-01

This study undertakes technoeconomic analysis of commercial production of hydro-processed renewable jet (HRJ) fuel from camelina oil in the Canadian Prairies. An engineering economic model designed in SuperPro Designer® investigated capital investment, scale, and profitability of producing HRJ and co-products (biodiesel, naphtha, LPG, and propane) based on biorefinery plant sizes of 112.5-675 million L annum -1 . Under base case scenario, the minimum selling price (MSP) of HRJ was $1.06 L -1 for a biorefinery plant with size of 225 million L. However, it could range from $0.40 to $1.71 L -1 given variations in plant capacity, feedstock cost, and co-product credits. MSP is highly sensitive to camelina feedstock cost and co-product credits, with little sensitivity to capital cost, discount rate, plant capacity, and hydrogen cost. Marginal and average cost curves suggest the region could support an HRJ plant capacity of up to 675 million L annum -1 (capital investment of $167 million). Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

Motivation and social capital among prospective blood donors in three large blood centers in Brazil.

PubMed

Gonçalez, Thelma T; Di Lorenzo Oliveira, Claudia; Carneiro-Proietti, Anna Barbara F; Moreno, Elizabeth C; Miranda, Carolina; Larsen, Nina; Wright, David; Leão, Silvana; Loureiro, Paula; de Almeida-Neto, Cesar; Lopes, Maria-Inês; Proietti, Fernando A; Custer, Brian; Sabino, Ester

2013-06-01

Studies analyzing motivation factors that lead to blood donation have found altruism to be the primary motivation factor; however, social capital has not been analyzed in this context. Our study examines the association between motivation factors (altruism, self-interest, and response to direct appeal) and social capital (cognitive and structural) across three large blood centers in Brazil. We conducted a cross-sectional survey of 7635 donor candidates from October 15 through November 20, 2009. Participants completed self-administered questionnaires on demographics, previous blood donation, human immunodeficiency virus testing and knowledge, social capital, and donor motivations. Enrollment was determined before the donor screening process. Among participants, 43.5 and 41.7% expressed high levels of altruism and response to direct appeal, respectively, while only 26.9% expressed high levels of self-interest. More high self-interest was observed at Hemope-Recife (41.7%). Of participants, 37.4% expressed high levels of cognitive social capital while 19.2% expressed high levels of structural social capital. More high cognitive and structural social capital was observed at Hemope-Recife (47.3 and 21.3%, respectively). High cognitive social capital was associated with high levels of altruism, self-interest, and response to direct appeal. Philanthropic and high social altruism were associated with high levels of altruism and response to direct appeal. Cognitive and structural social capital and social altruism are associated with altruism and response to direct appeal, while only cognitive social capital is associated with self-interest. Designing marketing campaigns with these aspects in mind may help blood banks attract potential blood donors more efficiently. © 2012 American Association of Blood Banks.

She's an Engineer

NASA Image and Video Library

2016-11-05

Junior Girl Scouts from two locals conceils, Girl Scouts of Central Maryland and Girl Scouts of Nations Capital, participated in She's an Engineer! Girl Scout program on November 3, 2016. They met with female NASA engineers and tested rover models in simulated I&T stations to explore the Engineering Design process.

13 CFR 108.330 - Grant issuance fee.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Grant issuance fee. 108.330 Section 108.330 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Application and Approval Process for NMVC Company Designation § 108.330 Grant...

Does Social Capital Explain Community-Level Differences in Organ Donor Designation?

PubMed

Ladin, Keren; Wang, Rui; Fleishman, Aaron; Boger, Matthew; Rodrigue, James R

2015-09-01

The growing shortage of life-saving organs has reached unprecedented levels, with more than 120,000 Americans waiting for them. Despite national attempts to increase organ donation and federal laws mandating the equitable allocation of organs, geographic disparities remain. A better understanding of the contextual determinants of organ donor designation, including social capital, may enhance efforts to increase organ donation by raising the probability of collective action and fostering norms of reciprocity and cooperation while increasing costs to defectors. Because community-level factors, including social capital, predict more than half the variation in donor designation, future interventions should tailor strategies to specific communities as the unit of intervention. The growing shortage of organs has reached unprecedented levels. Despite national attempts to increase donation and federal laws mandating the equitable allocation of organs, their availability and waiting times vary significantly nationwide. Organ donor designation is a collective action problem in public health, in which the regional organ supply and average waiting times are determined by the willingness of individuals to be listed as organ donors. Social capital increases the probability of collective action by fostering norms of reciprocity and cooperation while increasing costs to defectors. We examine whether social capital and other community-level factors explain geographic variation in organ donor designation rates in Massachusetts. We obtained a sample of 3,281,532 registered drivers in 2010 from the Massachusetts Department of Transportation Registry of Motor Vehicles (MassDOT RMV). We then geocoded the registry data, matched them to 4,466 census blocks, and linked them to the 2010 US Census, the American Community Survey (ACS), and other sources to obtain community-level sociodemographic, social capital (residential segregation, voter registration and participation, residential mobility, violent-death rate), and religious characteristics. We used spatial modeling, including lagged variables to account for the effect of adjacent block groups, and multivariate regression analysis to examine the relationship of social capital and community-level characteristics with organ donor designation rates. Block groups with higher levels of social capital, racial homogeneity, income, workforce participation, owner-occupied housing, native-born residents, and white residents had higher rates of organ donor designation (p < 0.001). These factors remained significant in the multivariate model, which explained more than half the geographic variance in organ donor designation (R(2) = 0.52). The findings suggest that community-level factors, including social capital, predict more than half the variation in donor designation. Future interventions should target the community as the unit of intervention and should tailor messaging for areas with low social capital. © 2015 Milbank Memorial Fund.

Does Social Capital Explain Community-Level Differences in Organ Donor Designation?

PubMed Central

Ladin, Keren; Wang, Rui; Fleishman, Aaron; Boger, Matthew; Rodrigue, James R

2015-01-01

Context The growing shortage of organs has reached unprecedented levels. Despite national attempts to increase donation and federal laws mandating the equitable allocation of organs, their availability and waiting times vary significantly nationwide. Organ donor designation is a collective action problem in public health, in which the regional organ supply and average waiting times are determined by the willingness of individuals to be listed as organ donors. Social capital increases the probability of collective action by fostering norms of reciprocity and cooperation while increasing costs to defectors. We examine whether social capital and other community-level factors explain geographic variation in organ donor designation rates in Massachusetts. Methods We obtained a sample of 3,281,532 registered drivers in 2010 from the Massachusetts Department of Transportation Registry of Motor Vehicles (MassDOT RMV). We then geocoded the registry data, matched them to 4,466 census blocks, and linked them to the 2010 US Census, the American Community Survey (ACS), and other sources to obtain community-level sociodemographic, social capital (residential segregation, voter registration and participation, residential mobility, violent-death rate), and religious characteristics. We used spatial modeling, including lagged variables to account for the effect of adjacent block groups, and multivariate regression analysis to examine the relationship of social capital and community-level characteristics with organ donor designation rates. Findings Block groups with higher levels of social capital, racial homogeneity, income, workforce participation, owner-occupied housing, native-born residents, and white residents had higher rates of organ donor designation (p < 0.001). These factors remained significant in the multivariate model, which explained more than half the geographic variance in organ donor designation (R2 = 0.52). Conclusions The findings suggest that community-level factors, including social capital, predict more than half the variation in donor designation. Future interventions should target the community as the unit of intervention and should tailor messaging for areas with low social capital. PMID:26350932

Turboexpanders with dry gas seals and active magnetic bearings in hydrocarbon processing

DOE Office of Scientific and Technical Information (OSTI.GOV)

Agahi, R.R.

1999-07-01

Since its first application in hydrocarbon processing in the early 1960s, turboexpander design has changed, evolved and improved tremendously. Today, hydrocarbon process designers use turboexpanders for almost all hydrocarbon liquid rejection and hydrocarbon dew point control for onshore and offshore installations. There are presently more than 3,000 turboexpanders operating in hydrocarbon gas processing plants worldwide. Due to the wide application of turboexpanders in hydrocarbon processing, the API-617 committee has assigned a task force to prepare an appendix to API-617 to cover design and manufacturing standards for turboexpanders. Dry gas seals (DGS) were cautiously introduced in the early 1980s for compressorsmore » used in hydrocarbon processing. It took almost a decade before dry gas seals found their application in turboexpanders. Dry gas seals were originally utilized to protect cryogenic hydrocarbon process gas from contamination by lubricating oil. Later on, dry gas seals were used to minimized hydrocarbon process gas leakage and also to provide an inert-gas-purged environment for both oil bearings and active magnetic bearings. The former eliminates the lubricating oil dilution problem and the latter made certification of active magnetic bearings by international certifying agencies possible. Active magnetic bearings (AMB), similar to dry gas seals, were originally introduced into hydrocarbon process gas compressors in the mid 1980s. The hydrocarbon processing industry waited half a decade to adopt this innovative technology for turboexpanders in the hydrocarbon process. The first turboexpander with active magnetic bearings was installed on an offshore platform in 1991. High reliability, low capital investment, low capital investment, low operating costs and more compact design have accelerated demand in recent years for turboexpanders with active magnetic bearings. In this paper, the author describes the technology of turboexpanders with dry gas seals and active magnetic bearings. Several applications are presented and performance, reliability and availability data will be presented.« less

Where Are We Going? Planning Assumptions for Community Colleges.

ERIC Educational Resources Information Center

Maas, Rao, Taylor and Associates, Riverside, CA.

Designed to provide community college planners with a series of reference assumptions to consider in the planning process, this document sets forth assumptions related to finance (i.e., operational funds, capital funds, alternate funding sources, and campus financial operations); California state priorities; occupational trends; population (i.e.,…

The Determination of Earnings Among College Graduates.

ERIC Educational Resources Information Center

Spaeth, Joe L.

Differences in levels and determinants of earnings for men and women college graduates are examined. Perspectives from human capital theory, research on the socioeconomic achievement process, and research on segmented labor markets are used to design models of the determination of earnings. Data are taken from the National Opinion Research Center…

76 FR 43374 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-20

...'s design and content, using an iterative process to improve the draft form to make it easier for... considered private. Type of Review: New Collection. Affected Public: Individuals and businesses or other for... other forms of information technology; and (e) estimates of capital or start-up costs and costs of...

Towards the Reconciliation of Knowledge Management and e-Collaboration Systems

ERIC Educational Resources Information Center

Le Dinh, Thang; Rinfret, Louis; Raymond, Louis; Dong Thi, Bich-Thuy

2013-01-01

Purpose: The purpose of this paper is to propose an intelligent infrastructure for the reconciliation of knowledge management and e-collaboration systems. Design/Methodology/Approach:Literature on e-collaboration, information management, knowledge management, learning process, and intellectual capital is mobilised in order to build the conceptual…

Design for application of the DETOX{sup SM} wet oxidation process to mixed wastes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bell, R.A.; Dhooge, P.M.

1994-04-01

Conceptual engineering has been performed for application of the DETOX{sup SM} wet oxidation process to treatment of specific mixed waste types. Chemical compositions, mass balances, energy balances, temperatures, pressures, and flows have been used to define design parameters for treatment units capable of destroying 5. Kg per hour of polychlorinated biphenyls and 25. Kg per hour of tributyl phosphate. Equipment for the units has been sized and materials of construction have been specified. Secondary waste streams have been defined. Environmental safety and health issues in design have been addressed. Capital and operating costs have been estimated based on the conceptualmore » designs.« less

"I'm Having a Little Struggle With This, Can You Help Me Out?": Examining Impacts and Processes of a Social Capital Intervention for First-Generation College Students.

PubMed

Schwartz, Sarah E O; Kanchewa, Stella S; Rhodes, Jean E; Gowdy, Grace; Stark, Abigail M; Horn, John Paul; Parnes, McKenna; Spencer, Renée

2018-03-01

Social capital plays a key role in college and career success, and research indicates that a dearth of on-campus connections contributes to challenges first-generation college students face in effectively navigating the college environment. This study investigates a novel intervention that focuses on the development of skills and attitudes to empower first-generation college students to cultivate social capital and on-campus connections during the transition to college. A mixed methods, explanatory design was used to evaluate impacts and processes of the intervention among first-generation college students (n = 164) in the context of an ethnically diverse, urban, public university in the Northeast. Results indicated that students who participated in the intervention demonstrated improved attitudes and behaviors around seeking support in college, closer relationships with instructors, and higher GPAs at the end of their first year in college. These results suggest the potential benefits of a relatively scalable approach to supporting the needs of first-generation college students. © Society for Community Research and Action 2017.

The optimization air separation plants for combined cycle MHD-power plant applications

NASA Technical Reports Server (NTRS)

Juhasz, A. J.; Springmann, H.; Greenberg, R.

1980-01-01

Some of the design approaches being employed during a current supported study directed at developing an improved air separation process for the production of oxygen enriched air for magnetohydrodynamics (MHD) combustion are outlined. The ultimate objective is to arrive at conceptual designs of air separation plants, optimized for minimum specific power consumption and capital investment costs, for integration with MHD combined cycle power plants.

In search of links between social capital, mental health and sociotherapy: a longitudinal study in Rwanda.

PubMed

Verduin, Femke; Smid, Geert E; Wind, Tim R; Scholte, Willem F

2014-11-01

To date, reviews show inconclusive results on the association between social capital and mental health. Evidence that social capital can intentionally be promoted is also scarce. Promotion of social capital may impact post-conflict recovery through both increased social cohesion and better mental health. However, studies on community interventions and social capital have mostly relied on cross-sectional study designs. We present a longitudinal study in Rwanda on the effect on social capital and mental health of sociotherapy, a community-based psychosocial group intervention consisting of fifteen weekly group sessions. We hypothesized that the intervention would impact social capital and, as a result of that, mental health. We used a quasi-experimental study design with measurement points pre- and post-intervention and at eight months follow-up (2007-2008). Considering sex and living situation, we selected 100 adults for our experimental group. We formed a control group of 100 respondents with similar symptom score distribution, age, and sex from a random community sample in the same region. Mental health was assessed by use of the Self Reporting Questionnaire, and social capital through a locally adapted version of the short Adapted Social Capital Assessment Tool. It measures three elements of social capital: cognitive social capital, support, and civic participation. Latent growth models were used to examine whether effects of sociotherapy on mental health and social capital were related. Civic participation increased with 7% in the intervention group versus 2% in controls; mental health improved with 10% versus 5% (both: p < 0.001). Linear changes over time were not significantly correlated. Support and cognitive social capital did not show consistent changes. These findings hint at the possibility to foster social capital and simultaneously impact mental health. Further identification of pathways of influence may contribute to the designing of psychosocial interventions that effectively promote recovery in war-affected populations. Nederlands Trial Register 1120. Copyright © 2014 Elsevier Ltd. All rights reserved.

Overview of the production of sintered SiC optics and optical sub-assemblies

NASA Astrophysics Data System (ADS)

Williams, S.; Deny, P.

2005-08-01

The following is an overview on sintered silicon carbide (SSiC) material properties and processing requirements for the manufacturing of components for advanced technology optical systems. The overview will compare SSiC material properties to typical materials used for optics and optical structures. In addition, it will review manufacturing processes required to produce optical components in detail by process step. The process overview will illustrate current manufacturing process and concepts to expand the process size capability. The overview will include information on the substantial capital equipment employed in the manufacturing of SSIC. This paper will also review common in-process inspection methodology and design rules. The design rules are used to improve production yield, minimize cost, and maximize the inherent benefits of SSiC for optical systems. Optimizing optical system designs for a SSiC manufacturing process will allow systems designers to utilize SSiC as a low risk, cost competitive, and fast cycle time technology for next generation optical systems.

Social capital: theory, evidence, and implications for oral health.

PubMed

Rouxel, Patrick L; Heilmann, Anja; Aida, Jun; Tsakos, Georgios; Watt, Richard G

2015-04-01

In the last two decades, there has been increasing application of the concept of social capital in various fields of public health, including oral health. However, social capital is a contested concept with debates on its definition, measurement, and application. This study provides an overview of the concept of social capital, highlights the various pathways linking social capital to health, and discusses the potential implication of this concept for health policy. An extensive and diverse international literature has examined the relationship between social capital and a range of general health outcomes across the life course. A more limited but expanding literature has also demonstrated the potential influence of social capital on oral health. Much of the evidence in relation to oral health is limited by methodological shortcomings mainly related to the measurement of social capital, cross-sectional study designs, and inadequate controls for confounding factors. Further research using stronger methodological designs should explore the role of social capital in oral health and assess its potential application in the development of oral health improvement interventions. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Advanced in-duct sorbent injection for SO{sub 2} control. Final technical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stouffer, M.R.; Withium, J.A.; Rosenhoover, W.A.

1994-12-01

The objective of this research project was to develop a second generation duct sorbent injection technology as a cost-effective compliance option for the 1990 Clean Air Act Amendments. Research and development work was focused on the Advanced Coolside process, which showed the potential for exceeding the original performance targets of 90% SO{sub 2} removal and 60% sorbent utilization. Process development was conducted in a 1000 acfm pilot plant. The pilot plant testing showed that the Advanced Coolside process can achieve 90% SO{sub 2} removal at sorbent utilizations up to 75%. The testing also showed that the process has the potentialmore » to achieve very high removal efficiency (90 to >99%). By conducting conceptual process design and economic evaluations periodically during the project, development work was focused on process design improvements which substantially lowered process capital and operating costs, A final process economic study projects capital costs less than one half of those for limestone forced oxidation wet FGD. Projected total SO{sub 2} control cost is about 25% lower than wet FGD for a 260 MWe plant burning a 2.5% sulfur coal. A waste management study showed the acceptability of landfill disposal; it also identified a potential avenue for by-product utilization which should be further investigated. Based on the pilot plant performance and on the above economic projections, future work to scale up the Advanced Coolside process is recommended.« less

Reports From Greening America's Capitals Projects

EPA Pesticide Factsheets

Reports from projects conducted under the Greening America's Capitals Program, which helped capital cities explore green infrastructure and sustainable design strategies to revitalize neighborhoods, improve public health, and protect the environment.

Minority Capital Resource Handbook. A Guide to Raising Capital for Minority Entrepreneurs. Second Edition.

ERIC Educational Resources Information Center

Ewing, Samuel D., Jr.; Maloney, Clifton H. W.

This minority capital resource handbook consists of a guide to raising capital for minority entrepreneurs and a listing of sources that provide such capital. The first section deals with the process of raising capital. The realities of raising capital, intermediaries and financial advisors, and assessing needs are outlined. Factors considered in…

What Matters Most? The Relative Role of Mentoring and Career Capital in Career Success

ERIC Educational Resources Information Center

Singh, Romila; Ragins, Belle Rose; Tharenou, Phyllis

2009-01-01

This study used a career capital framework to compare the relative role of mentoring and three other forms of career capital (human, agentic, and developmental network capital) in predicting career success. Using a three-wave longitudinal design we found that mentoring added value, above and beyond the other forms of career capital, in predicting…

San Diego's Capital Planning Process

ERIC Educational Resources Information Center

Lytton, Michael

2009-01-01

This article describes San Diego's capital planning process. As part of its capital planning process, the San Diego Unified School District has developed a systematic analysis of functional quality at each of its school sites. The advantage of this approach is that it seeks to develop and apply quantifiable metrics and standards for the more…

Forming social capital--does participatory planning foster trust in institutions?

PubMed

Menzel, Susanne; Buchecker, Matthias; Schulz, Tobias

2013-12-15

Participatory planning that includes interest groups and municipal representatives has been presented as a means to deal with the increasing difficulty to reach arrangements due to progressively scarce land resources. Under dispute is whether collaborative forms of planning augment social capital or whether they might actually cause the destruction of such a valuable social commodity. In this paper we focus on trust in institution as a specific dimension of social capital because we argue that this is one of the effects the convenors of such participatory planning procedures are most interested in. We pursue a pre-post design and survey advisory group members of five on-going river-related planning processes in Switzerland. Controlling for generalised trust, we investigate how trust in institutions is affected over time by the quality of such processes and the degree of participation they offer. We find that generalised trust is highly correlated with initial levels of trust and so is process quality. Particularly the latter finding challenges the usually assumed direction of causality according to which process quality influences trust building. Additionally, we find a positive (non-significant) effect of process quality on changes in trust, while a higher degree of participation rather seems to hinder trust building. We suppose this indicates that under the conditions of limited time and resources more attention should be paid to how to improve the quality of participatory processes than putting much effort in increasing the degree of participation. Copyright © 2013 Elsevier Ltd. All rights reserved.

Rolling capital: managing investments in a value-based care world.

PubMed

Jasuta, Lynette

2016-06-01

The importance of capital planning is increasing as the healthcare industry moves toward value-based care. Replacing unwieldy and inflexible traditional capital planning processes with a rolling capital planning approach can result in: Greater standardization, facilitating better strategic planning across the whole system. Reduced labor intensity in the planning and budgeting process. Reduced costs through being able to plan better for replacement purchases and take advantage of group purchasing and bundling opportunities. Increased transparency in the decision-making process.

Enhancing the Quality of Financial Advice with Web 2.0 - An Approach Considering Social Capital in the Private Asset Allocation

NASA Astrophysics Data System (ADS)

Kundisch, Dennis; Zorzi, Robin

Although theoretically necessary, social capital is not considered within the process of asset allocation for private investors. Both the lack of appropriate practical valuation concepts and the effort of providing and processing the required information as input for a valuation were obstacles to include social capital in this process. However, first theoretical financial models for the evaluation of social capital recently have become available. Moreover, the fast growth of business community websites and the technological progress in Web 2.0 tools that allow and acquire the active involvement of users, facilitate the provision and processing of valuation relevant information. In this paper we focus on the second aspect and propose a social software-based concept that allows for an integration of social capital in the asset allocation process.

SUNY Contracts for Cogeneration.

ERIC Educational Resources Information Center

Freeman, Laurie

1996-01-01

The State University of New York-Stony Brook forged a public-private partnership to fund a new plan for cogeneration, a two-step process that uses one fuel source--natural gas--to make two forms of energy. The agreement is designed to free the university from the need to make ongoing capital investment in its utility infrastructure. (MLF)

Copy-Editing: The Cambridge Handbook.

ERIC Educational Resources Information Center

Butcher, Judith

This handbook is designed as a reference manual for copy editors who prepare typescript for printing. It deals with the following topics: the copy editor's function; the work to be done at each stage in the production process; some difficult points of spelling, capitalization, and other features collectively known as "house style"; the parts of a…

Improving Performance in Very Small Firms through Effective Assessment and Feedback

ERIC Educational Resources Information Center

Lorenzet, Steven J.; Cook, Ronald G.; Ozeki, Cynthia

2006-01-01

Purpose: The purpose of this paper is to improve assessment and feedback processes in the training practices of very small firms, thereby improving the firms' human capital. Design/methodology/approach: The paper reviews research and practice on effective assessment and feedback. Findings: Based on this paper, human resources are increasingly seen…

Contextualizing and assessing the social capital of seniors in congregate housing residences: study design and methods

PubMed Central

Moore, Spencer; Shiell, Alan; Haines, Valerie; Riley, Therese; Collier, Carrie

2005-01-01

Background This article discusses the study design and methods used to contextualize and assess the social capital of seniors living in congregate housing residences in Calgary, Alberta. The project is being funded as a pilot project under the Institute of Aging, Canadian Institutes for Health Research. Design/Methods Working with seniors living in 5 congregate housing residencies in Calgary, the project uses a mixed method approach to develop grounded measures of the social capital of seniors. The project integrates both qualitative and quantitative methods in a 3-phase research design: 1) qualitative, 2) quantitative, and 3) qualitative. Phase 1 uses gender-specific focus groups; phase 2 involves the administration of individual surveys that include a social network module; and phase 3 uses anamolous-case interviews. Not only does the study design allow us to develop grounded measures of social capital but it also permits us to test how well the three methods work separately, and how well they fit together to achieve project goals. This article describes the selection of the study population, the multiple methods used in the research and a brief discussion of our conceptualization and measurement of social capital. PMID:15836784

Carbon emissions from U.S. ethylene production under climate change policies.

PubMed

Ruth, Matthias; Amato, Anthony D; Davidsdottir, Brynhildur

2002-01-15

This paper presents the results from a dynamic computer model of U.S. ethylene production, designed to explore implications of alternative climate change policies for the industry's energy use and carbon emissions profiles. The model applies to the aggregate ethylene industry but distinguishes its main cracker types, fuels used as feedstocks and for process energy, as well as the industry's capital vintage structure and vintage-specific efficiencies. Results indicate that policies which increase the cost of carbon of process energy-such as carbon taxes or carbon permit systems-are relatively blunt instruments for cutting carbon emissions from ethylene production. In contrast, policies directly affecting the relative efficiencies of new to old capital-such as R&D stimuli or accelerated depreciation schedules-may be more effective in leveraging the industry's potential for carbon emissions reductions.

Energy Conversion Alternatives Study (ECAS), Westinghouse phase 1. Volume 3: Combustors, furnaces and low-BTU gasifiers. [used in coal gasification and coal liquefaction (equipment specifications)

NASA Technical Reports Server (NTRS)

Hamm, J. R.

1976-01-01

Information is presented on the design, performance, operating characteristics, cost, and development status of coal preparation equipment, combustion equipment, furnaces, low-Btu gasification processes, low-temperature carbonization processes, desulfurization processes, and pollution particulate removal equipment. The information was compiled for use by the various cycle concept leaders in determining the performance, capital costs, energy costs, and natural resource requirements of each of their system configurations.

Industrializing Offshore Wind Power with Serial Assembly and Lower-cost Deployment - Final Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kempton, Willett

A team of engineers and contractors has developed a method to move offshore wind installation toward lower cost, faster deployment, and lower environmental impact. A combination of methods, some incremental and some breaks from past practice, interact to yield multiple improvements. Three designs were evaluated based on detailed engineering: 1) a 5 MW turbine on a jacket with pin piles (base case), 2) a 10 MW turbine on a conventional jacket with pin piles, assembled at sea, and 3) a 10 MW turbine on tripod jacket with suction buckets (caissons) and with complete turbine assembly on-shore. The larger turbine, assemblymore » ashore, and the use of suction buckets together substantially reduce capital cost of offshore wind projects. Notable capital cost reductions are: changing from 5 MW to 10 MW turbine, a 31% capital cost reduction, and assembly on land then single-piece install at sea an additional 9% capital cost reduction. An estimated Design 4) estimates further cost reduction when equipment and processes of Design 3) are optimized, rather than adapted to existing equipment and process. Cost of energy for each of the four Designs are also calculated, yielding approximately the same percentage reductions. The methods of Design 3) analyzed here include accepted structures such as suction buckets used in new ways, innovations conceived but previously without engineering and economic validation, combined with new methods not previously proposed. Analysis of Designs 2) and 3) are based on extensive engineering calculations and detailed cost estimates. All design methods can be done with existing equipment, including lift equipment, ports and ships (except that design 4 assumes a more optimized ship). The design team consists of experienced offshore structure designers, heavy lift engineers, wind turbine designers, vessel operators, and marine construction contractors. Comparing the methods based on criteria of cost and deployment speed, the study selected the third design. That design is, in brief: a conventional turbine and tubular tower is mounted on a tripod jacket, in turn atop three suction buckets. Blades are mounted on the tower, not on the hub. The entire structure is built in port, from the bottom up, then assembled structures are queued in the port for deployment. During weather windows, the fully-assembled structures are lifted off the quay, lashed to the vessel, and transported to the deployment site. The vessel analyzed is a shear leg crane vessel with dynamic positioning like the existing Gulliver, or it could be a US-built crane barge. On site, the entire structure is lowered to the bottom by the crane vessel, then pumping of the suction buckets is managed by smaller service vessels. Blades are lifted into place by small winches operated by workers in the nacelle without lift vessel support. Advantages of the selected design include: cost and time at sea of the expensive lift vessel are significantly reduced; no jack up vessel is required; the weather window required for each installation is shorter; turbine structure construction is continuous with a queue feeding the weather-dependent installation process; pre-installation geotechnical work is faster and less expensive; there are no sound impacts on marine mammals, thus minimal spotting and no work stoppage Industrializing Offshore Wind Power 6 of 96 9 for mammal passage; the entire structure can be removed for decommissioning or major repairs; the method has been validated for current turbines up to 10 MW, and a calculation using simple scaling shows it usable up to 20 MW turbines.« less

12 CFR 701.34 - Designation of low income status; Acceptance of secondary capital accounts by low-income...

Code of Federal Regulations, 2010 CFR

2010-01-01

... secondary capital upon maturity of the accounts; (iv) Demonstrates that the planned uses of secondary... governmental or private entity. (6) Subordination of claim. The secondary capital account investor's claim... investor or into a separate account from which the secondary capital investor may make withdrawals. Losses...

Social Capital: Relationship between Social Capital and Teacher Job Satisfaction within a Learning Organization

ERIC Educational Resources Information Center

Chazon, Timothy Lee

2009-01-01

This dissertation was designed to study the relationship between Social Capital and teacher Job Satisfaction for 11 selected North Carolina Middle Schools. This study uses the learning organizational theory and social capital theory as theoretical constructs for studying the complex relationships between school as a Learning Organization (LO),…

The manager and equipment decisions: the capital budget.

PubMed

McConnell, Charles R

2011-01-01

As part of his or her role in preparing a departmental budget, a manager must often become involved in budgeting for capital expenditures, those purchases that are of a type and sufficient dollar value to be capitalized and depreciated. Depending on the value of a proposed purchase, the department manager may have only a partial voice in the process; some significant purchases will require administrative approval, whereas some major acquisitions will require approval by the board of directors. Planning for possible capital purchases should begin well before the start of the annual budget exercise. Listing a capital item in the department's budget request does not imply approval; often, there are many more "needs" than there are capital funds available. Therefore, there must be a consistent process for identifying the proposed purchases that will be funded, such process necessarily including detailed specification of the need for a particular capital purchase, identification of all reasonable alternatives, consideration of any constraints, detailed financial comparison of alternatives, assessment of intangible factors, and a recommended choice.

Accessing Social Capital through the Academic Mentoring Process

ERIC Educational Resources Information Center

Smith, Buffy

2007-01-01

This article explores how mentors and mentees create and maintain social capital during the mentoring process. I employ a sociological conceptual framework and rigorous qualitative analytical techniques to examine how students of color and first-generation college students access social capital through mentoring relationships. The findings…

LSA silicon material task closed-cycle process development

NASA Technical Reports Server (NTRS)

Roques, R. A.; Wakefield, G. F.; Blocher, J. M., Jr.; Browning, M. F.; Wilson, W.

1979-01-01

The initial effort on feasibility of the closed cycle process was begun with the design of the two major items of untested equipment, the silicon tetrachloride by product converter and the rotary drum reactor for deposition of silicon from trichlorosilane. The design criteria of the initial laboratory equipment included consideration of the reaction chemistry, thermodynamics, and other technical factors. Design and construction of the laboratory equipment was completed. Preliminary silicon tetrachloride conversion experiments confirmed the expected high yield of trichlorosilane, up to 98 percent of theoretical conversion. A preliminary solar-grade polysilicon cost estimate, including capital costs considered extremely conservative, of $6.91/kg supports the potential of this approach to achieve the cost goal. The closed cycle process appears to have a very likely potential to achieve LSA goals.

77 FR 52887 - Regulatory Capital Rules: Standardized Approach for Risk-Weighted Assets; Market Discipline and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-30

... securitization framework designed to address the credit risk of exposures that involve the tranching of the... creditworthiness standards and risk-based capital requirements have been designed to be consistent with safety and...

Social capital to strengthen health policy and health systems.

PubMed

Ogden, Jessica; Morrison, Ken; Hardee, Karen

2014-12-01

This article recounts the development of a model for social capital building developed over the course of interventions focused on HIV-related stigma and discrimination, safe motherhood and reproductive health. Through further engagement with relevant literature, it explores the nature of social capital and suggests why undertaking such a process can enhance health policy and programmes, advocacy and governance for improved health systems strengthening (HSS) outcomes. The social capital process proposed facilitates the systematic and effective inclusion of community voices in the health policy process-strengthening programme effectiveness as well as health system accountability and governance. Because social capital building facilitates communication and the uptake of new ideas, norms and standards within and between professional communities of practice, it can provide an important mechanism for integration both within and between sectors-a process long considered a 'wicked problem' for health policy-makers. The article argues that the systematic application of social capital building, from bonding through bridging into linking social capital, can greatly enhance the ability of governments and their partners to achieve their HSS goals. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2013; all rights reserved.

30 CFR 206.180 - How do I determine an actual processing allowance?

Code of Federal Regulations, 2010 CFR

2010-07-01

... maintenance expenses, overhead, and either depreciation and a return on undepreciated capital investment (in... allowable expenses. (iv) You may use either depreciation with a return on undepreciable capital investment or a return on depreciable capital investment. After you elect to use either method for a processing...

Representation and the Removal of State Capitals, 1776-1812.

ERIC Educational Resources Information Center

Zagarri, Rosemarie

1988-01-01

Discusses the process of moving state capitals (between 1776 and 1812) to achieve equal representation through geographic centrality. Presents contemporary arguments for the process including the belief that central location of the capital promoted better attendance by all state representatives. Describes how the system was replaced by numerical…

Productivity: America's Critical Need to Work Smarter. Fundamentals of Free Enterprise, No. 5. Revised.

ERIC Educational Resources Information Center

American Fletcher National Bank and Trust Co., Indianapolis, IN.

Designed for high school economics students as a public service project of the American Fletcher National Bank, the booklet examines America's decreasing productivity rate in terms of the efficiency. Natural resources, labor, skilled management, and capital are essential to the productive process. When there is an increase in the cost of the…

Defense Acquisition Structures and Capabilities Review

DTIC Science & Technology

2007-06-01

systems to joint portfolio management Refinement of a human capital strategy Improvement of governance of the business transformation effort...Management, Senior- Level Tri-Chaired investment panel for the new Concept Decision process for major programs, and Defense Acquisition Executive Summary...establishment of centers of excellence. DLA reorganized to implement the Business Systems Modernization (BSM) initiative designed to improve end-to-end

Community Empowerment Strategy Based on Social and Cultural Capital of Coastal Communities at Makassar Island

NASA Astrophysics Data System (ADS)

Tanzil, Tanzil

2018-05-01

The study aims to (1) analyze the form and the function of social capital in fisher communities of Makasar Island (2) formulate a strategy of empowerment through reinforcement of social capital in fisher communities in Makasar Island. The methodological design used is a case study. The data is then analysed through descriptive-qualitative, an analysis carried out continuously from the collection of data until the investigation is completed. The study findings showed that the fisher communities in Makasar Island have social and cultural capital that can be identified on the forms of trust, values/norms, and networks in which each social and cultural capital has become a power for fishermen to survive and adapt to its environment. The results of this study also identify various problems related to the process of empowering fishing communities on the island of Makassar. The problems also become a constraint for fishermen to improve their business so that they obtain relatively low incomes. The problems are: firstly, the weakness on the use of technology so that the productivity of fishermen is relatively low and the small business scale, the second, the difficulty in business development because of the limited access to capital and the third, the poor of business management as the result of limited ability in business management. These factors then lead the fishing communities on the island of Makasar powerless to exploit the rich potential of marine resources.

NRCMS capitation reform and effect evaluation in Pudong New Area of Shanghai.

PubMed

Jing, Limei; Bai, Jie; Sun, Xiaoming; Zakus, David; Lou, Jiquan; Li, Ming; Zhang, Qunfang; Zhuang, Yuehong

2016-07-01

The Rural Cooperative Medical Scheme (RCMS) had played an important role in guaranteeing the acquisition of basic medical healthcare of China's rural populations, being an innovative model of the medical insurance system for so many years here in China. Following the boom and bust of RCMS, the central government rebuilt the New Rural Cooperative Medical Scheme (NRCMS) in 2003 across the whole country. Shanghai, one of the developed cities in China, has developed its RCMS and NRCMS as an advanced and exemplary representative of Chinese rural health insurance. But in the past 10 years, its NRCMS has encountered such challenges as a spiral of medical expenditures and a decrease of insurance participants. Previous investigations showed that the capitation and general practitioner (GP) system had great effect on medical cost containment. Thus, the capitation reform combined with GP system reform of NRCMS, based on a system design, was implemented in Pudong New Area of Shanghai as of 1 August 2012. The aim of the current investigation was to present how the reform was designed and implemented, evaluating its effect by analyzing the data acquired from 12 months before and after the reform. This was an empirical study; we made a conceptual design of the reform to be implemented in Pudong New Area. Most data were derived from the institution-based surveys and supplemented by a questionnaire survey, qualitative interviews and policy document analysis. We found that most respondents held an optimistic attitude towards the reform. We employed a structure-process-outcome evaluation index system to evaluate the effect of the reform, finding that the growth rate of the insured population's total medical costs and NRCMS funds slowed down significantly after the reform; that the total medical expenditure of the insured rural population decreased by 3.60%; and that the total expenditure of NRCMS decreased by 3.99%. The capitation was found to help the medical staff build active cost control consciousness. Approximately 2.3% of the outpatients flowed to the primary hospitals from the secondary hospitals; and farmers' annual medical burden was relieved to a certain degree. Meanwhile, it did not affect farmers' utilization and benefits of healthcare. However, further reform still faces new challenges: The capitation reform should be well combined with the primary healthcare system to realize the "dual gatekeeper" of GPs; a variety of payment methods should be mixed on the basis of capitation to avoid possible mistakes by one single approach; and the supervision of medical institutions should be strengthened. A long-term follow-up study need to be carried out to evaluate the effects of the capitation reform so as to improve the design of the program. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Climate risk index for Italy.

PubMed

Mysiak, Jaroslav; Torresan, Silvia; Bosello, Francesco; Mistry, Malcolm; Amadio, Mattia; Marzi, Sepehr; Furlan, Elisa; Sperotto, Anna

2018-06-13

We describe a climate risk index that has been developed to inform national climate adaptation planning in Italy and that is further elaborated in this paper. The index supports national authorities in designing adaptation policies and plans, guides the initial problem formulation phase, and identifies administrative areas with higher propensity to being adversely affected by climate change. The index combines (i) climate change-amplified hazards; (ii) high-resolution indicators of exposure of chosen economic, social, natural and built- or manufactured capital (MC) assets and (iii) vulnerability, which comprises both present sensitivity to climate-induced hazards and adaptive capacity. We use standardized anomalies of selected extreme climate indices derived from high-resolution regional climate model simulations of the EURO-CORDEX initiative as proxies of climate change-altered weather and climate-related hazards. The exposure and sensitivity assessment is based on indicators of manufactured, natural, social and economic capital assets exposed to and adversely affected by climate-related hazards. The MC refers to material goods or fixed assets which support the production process (e.g. industrial machines and buildings); Natural Capital comprises natural resources and processes (renewable and non-renewable) producing goods and services for well-being; Social Capital (SC) addressed factors at the individual (people's health, knowledge, skills) and collective (institutional) level (e.g. families, communities, organizations and schools); and Economic Capital (EC) includes owned and traded goods and services. The results of the climate risk analysis are used to rank the subnational administrative and statistical units according to the climate risk challenges, and possibly for financial resource allocation for climate adaptation.This article is part of the theme issue 'Advances in risk assessment for climate change adaptation policy'. © 2018 The Authors.

Climate risk index for Italy

NASA Astrophysics Data System (ADS)

Mysiak, Jaroslav; Torresan, Silvia; Bosello, Francesco; Mistry, Malcolm; Amadio, Mattia; Marzi, Sepehr; Furlan, Elisa; Sperotto, Anna

2018-06-01

We describe a climate risk index that has been developed to inform national climate adaptation planning in Italy and that is further elaborated in this paper. The index supports national authorities in designing adaptation policies and plans, guides the initial problem formulation phase, and identifies administrative areas with higher propensity to being adversely affected by climate change. The index combines (i) climate change-amplified hazards; (ii) high-resolution indicators of exposure of chosen economic, social, natural and built- or manufactured capital (MC) assets and (iii) vulnerability, which comprises both present sensitivity to climate-induced hazards and adaptive capacity. We use standardized anomalies of selected extreme climate indices derived from high-resolution regional climate model simulations of the EURO-CORDEX initiative as proxies of climate change-altered weather and climate-related hazards. The exposure and sensitivity assessment is based on indicators of manufactured, natural, social and economic capital assets exposed to and adversely affected by climate-related hazards. The MC refers to material goods or fixed assets which support the production process (e.g. industrial machines and buildings); Natural Capital comprises natural resources and processes (renewable and non-renewable) producing goods and services for well-being; Social Capital (SC) addressed factors at the individual (people's health, knowledge, skills) and collective (institutional) level (e.g. families, communities, organizations and schools); and Economic Capital (EC) includes owned and traded goods and services. The results of the climate risk analysis are used to rank the subnational administrative and statistical units according to the climate risk challenges, and possibly for financial resource allocation for climate adaptation. This article is part of the theme issue `Advances in risk assessment for climate change adaptation policy'.

Climate risk index for Italy

PubMed Central

Torresan, Silvia; Bosello, Francesco; Mistry, Malcolm; Amadio, Mattia; Marzi, Sepehr; Furlan, Elisa; Sperotto, Anna

2018-01-01

We describe a climate risk index that has been developed to inform national climate adaptation planning in Italy and that is further elaborated in this paper. The index supports national authorities in designing adaptation policies and plans, guides the initial problem formulation phase, and identifies administrative areas with higher propensity to being adversely affected by climate change. The index combines (i) climate change-amplified hazards; (ii) high-resolution indicators of exposure of chosen economic, social, natural and built- or manufactured capital (MC) assets and (iii) vulnerability, which comprises both present sensitivity to climate-induced hazards and adaptive capacity. We use standardized anomalies of selected extreme climate indices derived from high-resolution regional climate model simulations of the EURO-CORDEX initiative as proxies of climate change-altered weather and climate-related hazards. The exposure and sensitivity assessment is based on indicators of manufactured, natural, social and economic capital assets exposed to and adversely affected by climate-related hazards. The MC refers to material goods or fixed assets which support the production process (e.g. industrial machines and buildings); Natural Capital comprises natural resources and processes (renewable and non-renewable) producing goods and services for well-being; Social Capital (SC) addressed factors at the individual (people's health, knowledge, skills) and collective (institutional) level (e.g. families, communities, organizations and schools); and Economic Capital (EC) includes owned and traded goods and services. The results of the climate risk analysis are used to rank the subnational administrative and statistical units according to the climate risk challenges, and possibly for financial resource allocation for climate adaptation. This article is part of the theme issue ‘Advances in risk assessment for climate change adaptation policy’. PMID:29712797

77 FR 65139 - Designation of Low-Income Status; Acceptance of Secondary Capital Accounts by Low-Income...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-25

...-Income Status; Acceptance of Secondary Capital Accounts by Low-Income Designated Credit Unions AGENCY... amend its low-income credit unions regulation by extending the time credit unions have to accept a low- income designation. Under the current rule, an FCU that has received notification from NCUA that it...

Ancient Chinese capital models — Measurement system in urban planning —

PubMed Central

FUNO, Shuji

2017-01-01

Measurement systems are very important in urban design. This article reviews the theories of grid plans, particularly with respect to the spatial formations of ancient capital cities in Asia, and clarifies three Chinese Capital Models. The “Zhōu lǐ” Capital Model (Z) is based on the ancient text “Zhōu lǐ” that makes mention of the ideal city. However, because the description of the physical plan of the city is very brief and includes contradictory elements, conclusions regarding the specifics of the city design are extremely difficult to reach. This article proposes the most appropriate Model (Z) as an architype of the ideal Chinese city. Interestingly, there are no excavated examples of Model (Z). The two existing models, the Chang’an Capital Model (C), which is well known as the model for ancient Japanese capitals like Heiankyo (the present Kyoto) and the Dà Yuán (Dadu) Capital Model (D), the model for the city that is today Beijing, are described as Variants I and II, with a focus on the land division system of bo (street blocks). PMID:29129851

The impact of a prevention delivery system on perceived social capital: the PROSPER project.

PubMed

Chilenski, Sarah M; Ang, Patricia M; Greenberg, Mark T; Feinberg, Mark E; Spoth, Richard

2014-04-01

The current study examined the impact of the PROSPER delivery system for evidence-based prevention programs on multiple indicators of social capital in a rural and semi-rural community sample. Utilizing a randomized blocked design, 317 individuals in 28 communities across two states were interviewed at three time points over the course of 2.5 years. Bridging, linking, and the public life skills forms of social capital were assessed via community members' and leaders' reports on the perceptions of school functioning and the Cooperative Extension System, collaboration among organizations, communication and collaboration around youth problems, and other measures. Longitudinal mixed model results indicate significant improvements in some aspects of bridging and linking social capital in PROSPER intervention communities. Given the strength of the longitudinal and randomized research design, results advance prevention science by suggesting that community collaborative prevention initiatives can significantly impact community social capital in a rural and semi-rural sample. Future research should further investigate changes in social capital in different contexts and how changes in social capital relate to other intervention effects.

The M-C-M' cycle and social capital.

PubMed

Hean, Sarah; Cowley, Sarah; Forbes, Angus; Griffiths, Peter; Maben, Jill

2003-03-01

Social capital has become a popular term over the past two decades amongst researchers, policy makers and practitioners from varied disciplines. This popularity, however, has resulted in a great deal of confusion over the nature and application of social capital in different contexts. This confusion has made it difficult to identify and measure social capital within the evaluation of specific social and health programmes, one of the aims of which may be to stimulate social capital. This paper identifies a theoretical model that seeks to capture the dynamic nature of social capital to assist in the development of research methods that will facilitate its measurement and exploration within such programmes. The model reported in the paper identifies the key components of social capital and expresses the relationship between those components in a dynamic system based on Marx's description of the process of capital (economic) exchanges expressed in the M-C-M' cycle. The M-C-M' cycle is the transformation of money (M) into commodities (C), and the change of commodities back again into money (M') of altered value. The emphasis within the paper is on the capital element of the concept and its transactional nature with the aim of avoiding the pitfall of attributing social capital in relation to social behaviours in isolation of context and interaction. Importantly, the paper seeks to distinguish the central elements of social capital from some of the antecedent factors and outcomes often attributed to and confused with social capital adding to the problem of providing valid measurement. The model is presented as the basis for the measurement of social capital within a transactional process involving the investment of social resources in a cyclical process, which may result in net gains or losses. This process is described as the R-C-R' cycle following Marx's model of economic capital, with the focus being on the transfer of social resources (R) rather than money (M). R represents an internal resource held by individuals, C the external resource or commodity they obtain from the network and the R' the internal resource of altered value. The possibilities of the model in assisting in the measurement of social capital specifically in assessing formal networks are explored.

Design optimization studies using COSMIC NASTRAN

NASA Technical Reports Server (NTRS)

Pitrof, Stephen M.; Bharatram, G.; Venkayya, Vipperla B.

1993-01-01

The purpose of this study is to create, test and document a procedure to integrate mathematical optimization algorithms with COSMIC NASTRAN. This procedure is very important to structural design engineers who wish to capitalize on optimization methods to ensure that their design is optimized for its intended application. The OPTNAST computer program was created to link NASTRAN and design optimization codes into one package. This implementation was tested using two truss structure models and optimizing their designs for minimum weight, subject to multiple loading conditions and displacement and stress constraints. However, the process is generalized so that an engineer could design other types of elements by adding to or modifying some parts of the code.

Evaluating Three School-Based Integrated Health Centres Established by a Partnership in Cornwall to Inform Future Provision and Practice

ERIC Educational Resources Information Center

Macpherson, Reynold

2013-01-01

Purpose: The aim of this paper is to report the process, findings and implications of a three-year evaluation of integrated health centres (IHCs) established in three secondary schools in Cornwall by the School-Based Integrated Health Centres (SBIHC) partnership. Design/methodology/approach: When the partners had completed the capital works, an…

Anaerobic digestion of municipal solid waste: Technical developments

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rivard, C.J.

1996-01-01

The anaerobic biogasification of organic wastes generates two useful products: a medium-Btu fuel gas and a compost-quality organic residue. Although commercial-scale digestion systems are used to treat municipal sewage wastes, the disposal of solid organic wastes, including municipal solid wastes (MSW), requires a more cost-efficient process. Modern biogasification systems employ high-rate, high-solids fermentation methods to improve process efficiency and reduce capital costs. The design criteria and development stages are discussed. These systems are also compared with conventional low-solids fermentation technology.

Multinationals, state-owned corporations, and the transformation of imperialism: a Brazilian case study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Evans, P.

1977-10-01

The Brazilian petrochemical industry is used as a case study in cooperation of state-owned and multinational corporations in bringing capitalism into the Third World. The petrochemical industry was chosen because it entails enormous transfers of capital investment and technology and the development of internal industrialization. Active participation by the host state, while it modifies the capitalization process, also is seen to provide a mutually beneficial partnership. A chronological account is given of the process by which Brazil evolved a system for encouraging multinationals to bring basic industries while participating directly in production. Multinationals have found that state-owned corporations do notmore » destroy capitalism, while the state-owned corporations have adapted to a profit orientation. A new ruling class has emerged in the process to provide technical and managerial skills. A disappointing social record developed at the same time and indicates the capitalization process was not able to provide the expected social benefits. (DCK)« less

On Operating a Nanofiltration Membrane for Olive Mill Wastewater Purification at Sub- and Super-Boundary Conditions.

PubMed

Stoller, Marco; Ochando-Pulido, Javier Miguel; Field, Robert

2017-07-14

In the last decades, membrane processes have gained a significant share of the market for wastewater purification. Although the product (i.e., purified water) is not of high added value, these processes are feasible both technically and from an economic point of view, provided the flux is relatively high and that membrane fouling is strongly inhibited. By controlling membrane fouling, the membrane may work for years without service, thus dramatically reducing operating costs and the need for membrane substitution. There is tension between operating at high permeate fluxes, which enhances fouling but reduces capital costs, and operating at lower fluxes which increases capital costs. Operating batch membrane processes leads to increased difficulties, since the feed fed to the membrane changes as a function of the recovery value. This paper is concerned with the operation of such a process. Membrane process designers should therefore avoid membrane fouling by operating membranes away from the permeate flux point where severe fouling is triggered. The design and operation of membrane purification plants is a difficult task, and the precision to properly describe the evolution of the fouling phenomenon as a function of the operating conditions is a key to success. Many reported works have reported on the control of fouling by operating below the boundary flux. On the other hand, only a few works have successfully sought to exploit super-boundary operating conditions; most super-boundary operations are reported to have led to process failures. In this work, both sub- and super-boundary operating conditions for a batch nanofiltration membrane process used for olive mill wastewater treatment were investigated. A model to identify a priori the point of transition from a sub-boundary to a super-boundary operation during a batch operation was developed, and this will provide membrane designers with a helpful tool to carefully avoid process failures.

13 CFR 108.2030 - Matching requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Section 108.2030 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL... resources raised by the NMVC Company or SSBIC. (b) Allowable sources. (1) Any source other than SBA is an... this part. (3) A portion of Private Capital may be designated as matching resources if the designated...

Intellectual Capital Import for the Benefit of Higher Education

ERIC Educational Resources Information Center

Brenca, Airita; Gravite, Aija

2013-01-01

The article explores the role of intellectual capital in the development of higher education system. The description of economic and marketing values of intellectual capital demonstrates its importance for an institution's establishing in education market. Import and export of intellectual capital is a reality of globalisation processes, and it is…

New Superintendents: Trust, Networking, and Social Capital

ERIC Educational Resources Information Center

Ripley, Joan; Mitchell, Roxanne M.; Richman, John A.

2013-01-01

This instrumental case study explored how five newly appointed superintendents identified key stakeholders and built trust and social capital with stakeholders in their districts. Stakeholder, trust, and social capital theory were the lenses that guided this study. We utilized a pragmatic research design and thematic data analysis to interpret our…

Using base rates and correlational data to supplement clinical risk assessments.

PubMed

Davis, Jaya; Sorensen, Jon R

2013-01-01

The current study is a partial replication of previous studies designed to estimate the level of risk posed by capital murder defendants. The study draws on data describing the behavior of nearly 2,000 incarcerated capital murderers to forecast violence propensity among defendants sentenced to life imprisonment. Logistic regression is used to model various violence outcomes, relying on the following predictors: age, educational attainment, prior imprisonment, and gang affiliation. This exercise is designed to illustrate how actuarial data may be used to anchor individualized clinical assessments of risk in capital murder trials.

Design of SMA - 13 asphalt mixture ratio on Z3and Z18 of the capital airport

NASA Astrophysics Data System (ADS)

Tian, Shuaituan; Ye, Song; Kong, Fandong

2017-12-01

According to the demand of T2 terminal airlines to operate A380 models, to meet the smooth running of the A380 airliner at the west end of the Capital Airport, So Z3 and Z18 taxiway area of the transformation is imperative. According to the design, the upper layer of this project adopts SMA - 13 modified asphalt mastic macadam mixture. We design the SMA-13 modified asphalt mixture on Z3 and Z18 of the capital airport from any respects, including coarse and fine aggregate, filler, asphalt, fiber and anti-rutting agent, and we hope we can find the best SMA-13 modified asphalt mixture.

Finite element analysis as a design tool for thermoplastic vulcanizate glazing seals

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gase, K.M.; Hudacek, L.L.; Pesevski, G.T.

1998-12-31

There are three materials that are commonly used in commercial glazing seals: EPDM, silicone and thermoplastic vulcanizates (TPVs). TPVs are a high performance class of thermoplastic elastomers (TPEs), where TPEs have elastomeric properties with thermoplastic processability. TPVs have emerged as materials well suited for use in glazing seals due to ease of processing, economics and part design flexibility. The part design and development process is critical to ensure that the chosen TPV provides economics, quality and function in demanding environments. In the design and development process, there is great value in utilizing dual durometer systems to capitalize on the benefitsmore » of soft and rigid materials. Computer-aided design tools, such as Finite Element Analysis (FEA), are effective in minimizing development time and predicting system performance. Examples of TPV glazing seals will illustrate the benefits of utilizing FEA to take full advantage of the material characteristics, which results in functional performance and quality while reducing development iterations. FEA will be performed on two glazing seal profiles to confirm optimum geometry.« less

Toward a neighborhood resource-based theory of social capital for health: can Bourdieu and sociology help?

PubMed

Carpiano, Richard M

2006-01-01

Within the past several years, a considerable body of research on social capital has emerged in public health. Although offering the potential for new insights into how community factors impact health and well being, this research has received criticism for being undertheorized and methodologically flawed. In an effort to address some of these limitations, this paper applies Pierre Bourdieu's (1986) [Bourdieu, P. (1986). Handbook of theory and research for the sociology of education (pp. 241-258). New York: Greenwood] social capital theory to create a conceptual model of neighborhood socioeconomic processes, social capital (resources inhered within social networks), and health. After briefly reviewing the social capital conceptualizations of Bourdieu and Putnam, I attempt to integrate these authors' theories to better understand how social capital might operate within neighborhoods or local areas. Next, I describe a conceptual model that incorporates this theoretical integration of social capital into a framework of neighborhood social processes as health determinants. Discussion focuses on the utility of this Bourdieu-based neighborhood social capital theory and model for examining several under-addressed issues of social capital in the neighborhood effects literature and generating specific, empirically testable hypotheses for future research.

78 FR 65145 - Federal Agricultural Mortgage Corporation Funding and Fiscal Affairs; Farmer Mac Capital Planning

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-31

... capital base and promote best practices for capital adequacy planning and stress testing. We view high... minimum supervisory standards for the capital planning process, including stress testing, (ii) describes... stress tests to ensure they are able to sustain financial soundness under adverse market conditions. In...

Evaluating the relative impacts of operational and financial factors on the competitiveness of an algal biofuel production facility.

PubMed

Hise, Adam M; Characklis, Gregory W; Kern, Jordan; Gerlach, Robin; Viamajala, Sridhar; Gardner, Robert D; Vadlamani, Agasteswar

2016-11-01

Algal biofuels are becoming more economically competitive due to technological advances and government subsidies offering tax benefits and lower cost financing. These factors are linked, however, as the value of technical advances is affected by modeling assumptions regarding the growth conditions, process design, and financing of the production facility into which novel techniques are incorporated. Two such techniques, related to algal growth and dewatering, are evaluated in representative operating and financing scenarios using an integrated techno-economic model. Results suggest that these techniques can be valuable under specified conditions, but also that investment subsidies influence cost competitive facility design by incentivizing development of more capital intensive facilities (e.g., favoring hydrothermal liquefaction over transesterification-based facilities). Evaluating novel techniques under a variety of operational and financial scenarios highlights the set of site-specific conditions in which technical advances are most valuable, while also demonstrating the influence of subsidies linked to capital intensity. Copyright © 2016 Elsevier Ltd. All rights reserved.

Technoeconomic Assessment of an Advanced Aqueous Ammonia-Based Postcombustion Capture Process Integrated with a 650-MW Coal-Fired Power Station.

PubMed

Li, Kangkang; Yu, Hai; Yan, Shuiping; Feron, Paul; Wardhaugh, Leigh; Tade, Moses

2016-10-04

Using a rigorous, rate-based model and a validated economic model, we investigated the technoeconomic performance of an aqueous NH 3 -based CO 2 capture process integrated with a 650-MW coal-fired power station. First, the baseline NH 3 process was explored with the process design of simultaneous capture of CO 2 and SO 2 to replace the conventional FGD unit. This reduced capital investment of the power station by US$425/kW (a 13.1% reduction). Integration of this NH 3 baseline process with the power station takes the CO 2 -avoided cost advantage over the MEA process (US$67.3/tonne vs US$86.4/tonne). We then investigated process modifications of a two-stage absorption, rich-split configuration and interheating stripping to further advance the NH 3 process. The modified process reduced energy consumption by 31.7 MW/h (20.2% reduction) and capital costs by US$55.4 million (6.7% reduction). As a result, the CO 2 -avoided cost fell to $53.2/tonne: a savings of $14.1 and $21.9/tonne CO 2 compared with the NH 3 baseline and advanced MEA process, respectively. The analysis of energy breakdown and cost distribution indicates that the technoeconomic performance of the NH 3 process still has great potential to be improved.

Human Capital Development: Comparative Analysis of BRICs

ERIC Educational Resources Information Center

Ardichvili, Alexandre; Zavyalova, Elena; Minina, Vera

2012-01-01

Purpose: The goal of this article is to conduct macro-level analysis of human capital (HC) development strategies, pursued by four countries commonly referred to as BRICs (Brazil, Russia, India, and China). Design/methodology/approach: This analysis is based on comparisons of macro indices of human capital and innovativeness of the economy and a…

Productivity and Capital Goods.

ERIC Educational Resources Information Center

Zicht, Barbara, Ed.; And Others

1981-01-01

Providing teacher background on the concepts of productivity and capital goods, this document presents 3 teaching units about these ideas for different grade levels. The grade K-2 unit, "How Do They Do It?," is designed to provide students with an understanding of how physical capital goods add to productivity. Activities include a field trip to…

Washington State Community College Capital Master Plan, 1985-91. Management Summary.

ERIC Educational Resources Information Center

Washington State Board for Community Coll. Education, Olympia.

Designed for Washington State's decision makers and the trustees and administrators of the community college system, this report extracts information from the community college system's 1985-87 capital budget request and 1985-91 capital master plan to provide a brief description of the budget and plan. Introductory material discusses the…

Safety Capital: The Management of Organizational Knowledge on Occupational Health and Safety

ERIC Educational Resources Information Center

Nunez, Imanol; Villanueva, Mikel

2011-01-01

Purpose: The concept of Safety Capital was developed by analyzing the creation and composition of the Intellectual Capital embedded in Occupational Health and Safety (OHS) systems. The paper aims to address this relationship. Design/methodology/approach: By drawing a theoretical link for the relationship between OHS activities and intellectual…

JPRS report: Science and technology. Central Eurasia

NASA Astrophysics Data System (ADS)

1995-02-01

Translated articles cover the following topics: laser-controlled rotary microwave waveguide junction; optical pulse-phase modulation of semiconductor laser; amplitude-phase distortions of light beam obliquely propagating through ground layer of troposphere; antenna arrays with ultrafast beam scanning; materials for a walk on moon; textile-wood-coal briquette path to capitalism; and development of automated system for scientific research and design of heat and mass transfer processes.

Emigration from China in Comparative Perspective*

PubMed Central

Lu, Yao; Liang, Zai; Chunyu, Miao David

2014-01-01

Comparative research on international migration has increasingly focused on immigrant integration rather than the process of emigration. By investigating the different streams of Chinese migration to the United States and Europe, as well as the different stages of Chinese migration to the U.S., this study examines the way in which both receiving and sending contexts combine to shape the process of emigration. Using data from a 2002–2003 survey of emigration from China’s Fujian Province, we demonstrate that under restrictive exit and entry policies and high barriers to migration (i.e., clandestine migration from Fuzhou to the U.S.), resources such as migrant social capital, political capital (cadre resources), and human capital all play a crucial role in the emigration process. However, the roles of these resources in the migration process are limited when migration barriers are sufficiently low and when local governments adopt proactive policies promoting emigration (i.e., legal migration from Mingxi to Europe). Comparisons over time suggest that the importance of migrant social capital, political capital, and human capital has strongly persisted for Fuzhou-US emigration, as a result of tightening exit and entry policies. Despite these marked differences between Fuzhou and Mingxi emigration, the results also point to two general processes that are highly consistent across settings and over time—the cumulative causation of migration and the advantage conferred by traditional positional power (cadre status). PMID:26146414

Process engineering concerns in the lunar environment

NASA Technical Reports Server (NTRS)

Sullivan, T. A.

1990-01-01

The paper discusses the constraints on a production process imposed by the lunar or Martian environment on the space transportation system. A proposed chemical route to produce oxygen from iron oxide bearing minerals (including ilmenite) is presented in three different configurations which vary in complexity. A design for thermal energy storage is presented that could both provide power during the lunar night and act as a blast protection barrier for the outpost. A process to release carbon from the lunar regolith as methane is proposed, capitalizing on the greater abundance and favorable physical properties of methane relative to hydrogen to benefit the entire system.

Development of a Scale to Measure Academic Capital in High-Risk College Students

ERIC Educational Resources Information Center

Winkler, Christa; Sriram, Rishi

2015-01-01

This study presents a psychometric instrument that measures academic capital in college students. Academic capital is a set of social processes that aid students in acquiring the knowledge and support necessary to access and navigate higher education. This study establishes the validity and reliability of the Academic Capital Scale. In addition to…

Indicators of Social Capital: Social Capital as the Product of Local Interactive Learning Processes. CRLRA Discussion Paper Series.

ERIC Educational Resources Information Center

Falk, Ian; Harrison, Lesley

A case study in a rural Australian township attempted to determine indicators verifying the existence of social capital. Social capital is provisionally defined as the networks, norms, and trust that constitute the capacity of individuals, workplaces, groups, organizations, and communities to strive for sustainable futures in a changing…

Natural Capital Management: An Evolutionary Paradigm for Sustainable Restoration Investment - 13455

DOE Office of Scientific and Technical Information (OSTI.GOV)

Koetz, Maureen T.

2013-07-01

Unlike other forms of capital assets (built infrastructure, labor, financial capital), the supply of usable or accessible air, land, and water elements (termed Natural Capital Assets or NCA) available to enterprise processes is structurally shrinking due to increased demand and regulatory restriction. This supply/demand imbalance is affecting all forms of public and private enterprise (including Federal Facilities) in the form of encroachment, production limits, cost increases, and reduced competitiveness. Department of Energy (DOE) sites are comprised of significant stocks of NCA that function as both conserved capital (providing ecosystem services and other reserve capacity), and as natural infrastructure (supporting majormore » Federal enterprise programs). The current rubric of 'Environmental Stewardship' provides an unduly constrained management paradigm that is focused largely on compliance process metrics, and lacks a value platform for quantifying, documenting, and sustainably re-deploying re-capitalized natural asset capacity and capability. By adopting value-based system concepts similar to built infrastructure accounting and information management, 'stewarded' natural assets relegated to liability- or compliance-focused outcomes become 're-capitalized' operational assets able to support new or expanded mission. This growing need for new accounting and management paradigms to capture natural capital value is achieving global recognition, most recently by the United Nations, world leaders, and international corporations at the Rio+20 Summit in June of 2012. Natural Capital Asset Management (NCAM){sup TM} is such an accounting framework tool. Using a quantification-based design, NCAM{sup TM} provides inventory, capacity and value data to owners or managers of natural assets such as the DOE that parallel comparable information systems currently used for facility assets. Applied to Environmental Management (EM) and other DOE program activities, the natural asset capacity and value generated by EM projects and other investment and operational programming can be recorded and then allocated to mission and/or ecosystem needs as part of overall site, complex, and Federal decision-making. NCAM{sup TM} can also document post-restoration asset capability and value for use in weighing loss mitigation and ecosystem damage claims arising from past operational activities. A prototype NCAM{sup TM} evaluation developed at the Savannah River Site (SRS) demonstrates use of this framework as an advanced paradigm for NCA accounting and decision-making for the larger DOE complex and other enterprise using natural capital in operations. Applying a quantified value paradigm, the framework catalogues the results of activities that sustain, restore, and modernize natural assets for enterprise-wide value beyond that of compliance milestones. Capturing and assigning recapitalization value using NCAM{sup TM} concepts and tools improves effective reuse of taxpayer-sustained assets, records ecosystem service value, enables mission and enterprise optimization, and assures the sustainability of shared natural capital assets in regional pools vital to both complex sites and local and regional economies. (authors)« less

Greening America's Capitals - Richmond, VA

EPA Pesticide Factsheets

Report from the Greening America's Capitals project in Richmond, VA, to help the city develop design options to protect pedestrians, bicyclists, transit users, and drivers; improve stormwater management; and spur revitalization.

Greening America's Capitals - Washington, DC

EPA Pesticide Factsheets

This Greening America's Capitals report describes design options for the Anacostia Metro station in Washington, DC, that could help people feel safer and more comfortable walking to and from the station.

How Philadelphia is Integrating Climate Science and Policy: Changing Capital Planning Processes and Developing Flood-Depth Tools

NASA Astrophysics Data System (ADS)

Bhat, C.; Dix, B.; Choate, A.; Wong, A.; Asam, S.; Schultz, P. A.

2016-12-01

Policy makers can implement more effective climate change adaptation programs if they are provided with two tools: accessible information on the impacts that they need to prepare for, and clear guidance on how to integrate climate change considerations into their work. This presentation will highlight recent and ongoing efforts at the City of Philadelphia to integrate climate science into their decision-making. These efforts include developing a climate change information visualization tool, climate change risk assessments across the city, and processes to integrate climate change into routine planning and budgeting practices. The goal of these efforts is to make climate change science highly targeted to decision maker needs, non-political, easily accessible, and actionable. While sea level rise inundation maps have been available to communities for years, the maps do not effectively communicate how the design of a building or a piece of infrastructure would need to be modified to protect it. The Philadelphia Flood Risk Viewer is an interactive planning tool that allows Philadelphia to identify projected depths of flooding for any location within the City, for a variety of sea level rise and storm surge scenarios. Users can also determine whether a location is located in a FEMA floodplain. By having access to information on the projected depth of flooding at a given location, the City can determine what flood protection measures may be effective, or even inform the long-term viability of developing a particular area. With an understanding of climate vulnerabilities, cities have the opportunity to make smart, climate-resilient investments with their capital budgets that will yield multiple benefits for years to come. Few, however, have established protocols for doing so. Philadelphia, with support from ICF, developed a guidance document that identifies recommendations for integrating climate change considerations throughout the Capital Program and capital budgeting process. For each recommendation, the guidance also provides supplemental resources and information to make the recommendations actionable. Philadelphia is applying the guidance in their FY 2017 capital planning activities and taking advantage of opportunities to grow stronger in the face of climate change.

The integrated supplier: key to cost management and multi-franchise capitation contracting.

PubMed

Schuweiler, R C

1996-05-01

Capitation...most healthcare providers do not work under it, comprehend it, or even want it, yet supply capitation contracting seminars are popping up everywhere creating the feeling that the bandwagon is leaving, and it might be time to get on board. Not true. Supply capitation is not for all organizations. Capitation contracting is not easy and there are not many successful models to help the uninitiated. If a panacea is sought for reducing supply costs, capitation is only one component of a systematic strategy to reduce materiel costs. This article suggests a direction using the Group Health Materiel Management (Group Health Cooperative of Puget Sound, WA) experience as a point of reference. It advocates a systematic approach that focuses on expense reduction in: cost of goods, holding cost of inventory, labor cost associated with all materiel processes, distribution cost (transportation and par stock pick, pack, and replenishment), product utilization, variation in product standards, and waste stream byproducts. At Group Health (GH) these issues are primarily addressed through the use of: information systems, supplier certification/selection processes, group purchasing compliance, supply channel management, supply capitation contracting programs, standardization, and utilization management. Because of managed care organizational structure, Group Health Cooperative supply capitation contracting, as performed at GH, is discussed not as a quick fix solution but in the spirit of sharing our experience with others who may be considering it as a cost savings tactic in the context of a broad-based materiel management strategy. This article highlights the experiences of GH beginning with materiel management's business process assumptions toward multiple-franchise supply capitation.

Ged® Completers' Perceptions of College Readiness and Social Capital: Linking Adult Literacy to a Greater Quality of Life

ERIC Educational Resources Information Center

Lott, Donalyn; O'Dell, Jade

2014-01-01

This study examined the efficacy of general education development (GED®) acquisition and GED® completers' perceptions of college readiness and social capital using a quantitative methodology. Also, the study used a descriptive, cross-sectional research design framed by the social capital theoretical perspective. The conceptual framework developed…

Getting People Involved: The Benefit of Intellectual Capital Management for Addressing HR Challenges

ERIC Educational Resources Information Center

Pook, Katja

2011-01-01

Purpose: This paper aims to explore the benefits of intellectual capital assessment for facing current challenges of human resources work and organizational development. Design/methodology/approach: The paper takes findings of studies on challenges in HR work and maps them with features of intellectual capital assessment methods. It is thus a…

The Construct Validation of a Questionnaire of Social and Cultural Capital

ERIC Educational Resources Information Center

Pishghadam, Reza; Noghani, Mohsen; Zabihi, Reza

2011-01-01

The present study was conducted to construct and validate a questionnaire of social and cultural capital in the foreign language context of Iran. To this end, a questionnaire was designed by picking up the most frequently-used indicators of social and cultural capital. The Factorability of the intercorrelation matrix was measured by two tests:…

Capitalizing on Bourdieu: How Useful Are Concepts of "Social Capital" and "Social Field" for Researching "Marginalized" Young Women?

ERIC Educational Resources Information Center

Allard, Andrea C.

2005-01-01

This article considers Bourdieu's concepts of "social capital" and "social fields", comparing and contrasting his use of these concepts with that of James Coleman and Robert Putnam. It examines how Bourdieu's ideas offer a different way of understanding the lives of economically disadvantaged young women designated as "at…

Venture Capital in Ohio Schools: Building Commitment and Capacity for School Renewal.

ERIC Educational Resources Information Center

Ohio State Dept. of Education, Columbus.

This publication describes Venture Capital grants, which are awarded to Ohio schools for school-improvement efforts. Originating in the business sector, the concept of Venture Capital represented corporate earning or individual savings invested in a new or fresh enterprise. The grants are designed to be long-term, evolving efforts focused on a…

How Effective Is the Health-Promoting School Approach in Building Social Capital in Primary Schools?

ERIC Educational Resources Information Center

Sun, Jing; Stewart, Donald

2007-01-01

Purpose: The purpose of this paper is to describe a study which investigated the relationship between the "health-promoting school" (HPS) approach and social capital and tested the proposition that the implementation of an HPS intervention leads to a significant improvement in HPS features and social capital. Design/methodology/approach:…

Greening America's Capitals - Baton Rouge, LA

EPA Pesticide Factsheets

The design options from this Greening America's Capitals project provide strategies that can improve environmental performance in Baton Rouge by increasing tree canopy, capturing and holding stormwater, and improving natural habitat.

Greening America's Capitals - Charleston, WV

EPA Pesticide Factsheets

This Greening America’s Capitals report outlines design concepts that could improve Slack Plaza in Charleston, WV, by creating more opportunities for local businesses, better managing stormwater runoff, and increasing green space.

Actual innocence: is death different?

PubMed

Acker, James R

2009-01-01

Supreme Court jurisprudence relies heavily on the premise that "death is different" from other criminal sanctions, and that capital cases entail commensurately demanding standards of reliability. Although invoked most frequently with respect to sentencing, both precedent and logic suggest that heightened reliability applies as well to guilt determination in capital trials. Nevertheless, recurrent and highly visible wrongful convictions in capital cases have affected public opinion, contributed to a precipitous decline in new death sentences, and led to calls for reforms designed to guard against the risk of executing innocent persons. This article examines the implications of the "death is different" doctrine for the problem of wrongful convictions in both capital and non-capital cases. It argues that innovations designed to enhance reliability in the special context of death-penalty prosecutions are important in their own right, but relevant new safeguards also should extend to criminal cases generally, where innocent people are similarly at risk and wrongful convictions are far more prevalent. (c) 2009 John Wiley & Sons, Ltd.

A quality-based cost model for new electronic systems and products

NASA Astrophysics Data System (ADS)

Shina, Sammy G.; Saigal, Anil

1998-04-01

This article outlines a method for developing a quality-based cost model for the design of new electronic systems and products. The model incorporates a methodology for determining a cost-effective design margin allocation for electronic products and systems and its impact on manufacturing quality and cost. A spreadsheet-based cost estimating tool was developed to help implement this methodology in order for the system design engineers to quickly estimate the effect of design decisions and tradeoffs on the quality and cost of new products. The tool was developed with automatic spreadsheet connectivity to current process capability and with provisions to consider the impact of capital equipment and tooling purchases to reduce the product cost.

A process for capturing CO 2 from the atmosphere

DOE PAGES

Keith, David W.; Holmes, Geoffrey; St. Angelo, David; ...

2018-06-07

Here, we describe a process for capturing CO 2 from the atmosphere in an industrial plant. The design captures ~1 Mt-CO 2/year in a continuous process using an aqueous KOH sorbent coupled to a calcium caustic recovery loop. We describe the design rationale, summarize performance of the major unit operations, and provide a capital cost breakdown developed with an independent consulting engineering firm. We report results from a pilot plant which provides data on performance of the major unit operations. We summarize the energy and material balance computed using an Aspen process simulation. When CO 2 is delivered at 15more » MPa the design requires either 8.81 GJ of natural gas, or 5.25 GJ of gas and 366 kWhr of electricity, per ton of CO 2 captured. Depending on financial assumptions, energy costs, and the specific choice of inputs and outputs, the levelized cost per ton CO 2 captured from the atmosphere ranges from 94 to 232 $/t-CO 2.« less

Structure Property Studies for Additively Manufactured Parts

DOE Office of Scientific and Technical Information (OSTI.GOV)

Milenski, Helen M; Schmalzer, Andrew Michael; Kelly, Daniel

2015-08-17

Since the invention of modern Additive Manufacturing (AM) processes engineers and designers have worked hard to capitalize on the unique building capabilities that AM allows. By being able to customize the interior fill of parts it is now possible to design components with a controlled density and customized internal structure. The creation of new polymers and polymer composites allow for even greater control over the mechanical properties of AM parts. One of the key reasons to explore AM, is to bring about a new paradigm in part design, where materials can be strategically optimized in a way that conventional subtractivemore » methods cannot achieve. The two processes investigated in my research were the Fused Deposition Modeling (FDM) process and the Direct Ink Write (DIW) process. The objectives of the research were to determine the impact of in-fill density and morphology on the mechanical properties of FDM parts, and to determine if DIW printed samples could be produced where the filament diameter was varied while the overall density remained constant.« less

A process for capturing CO 2 from the atmosphere

DOE Office of Scientific and Technical Information (OSTI.GOV)

Keith, David W.; Holmes, Geoffrey; St. Angelo, David

Here, we describe a process for capturing CO 2 from the atmosphere in an industrial plant. The design captures ~1 Mt-CO 2/year in a continuous process using an aqueous KOH sorbent coupled to a calcium caustic recovery loop. We describe the design rationale, summarize performance of the major unit operations, and provide a capital cost breakdown developed with an independent consulting engineering firm. We report results from a pilot plant which provides data on performance of the major unit operations. We summarize the energy and material balance computed using an Aspen process simulation. When CO 2 is delivered at 15more » MPa the design requires either 8.81 GJ of natural gas, or 5.25 GJ of gas and 366 kWhr of electricity, per ton of CO 2 captured. Depending on financial assumptions, energy costs, and the specific choice of inputs and outputs, the levelized cost per ton CO 2 captured from the atmosphere ranges from 94 to 232 $/t-CO 2.« less

A contemporary perspective on capitated reimbursement for imaging services.

PubMed

Schwartz, H W

1995-01-01

Capitation ensures predictability of healthcare costs, requires acceptance of a premium in return for providing all required medical services and defines the actual dollar amount paid to a physician or hospital on a per member per month basis for a service or group of services. Capitation is expected to dramatically affect the marketplace in the near future, as private enterprise demands lower, more stable healthcare costs. Capitation requires detailed quantitative and financial data, including: eligibility and benefits determination, encounter processing, referral management, claims processing, case management, physician compensation, insurance management functions, outcomes reporting, performance management and cost accounting. It is important to understand actuarial risk and capitation marketing when considering a capitation contract. Also, capitated payment methodologies may vary to include modified fee-for-service, incentive pay, risk pool redistributions, merit, or a combination. Risk is directly related to the ability to predict utilization and unit cost of imaging services provided to a specific insured population. In capitated environments, radiologists will have even less control over referrals than they have today and will serve many more "covered lives"; long-term relationships with referring physicians will continue to evaporate; and services will be provided under exclusive, multi-year contracts. In addition to intensified use of technology for image transfer, telecommunications and sophisticated data processing and tracking systems, imaging departments must continue to provide the greatest amount of appropriate diagnostic information in a timely fashion at the lowest feasible cost and risk to the patient.

Good Practice Guide: Bringing a Social Capital Approach into the Teaching of Adult Literacy and Numeracy

ERIC Educational Resources Information Center

National Centre for Vocational Education Research (NCVER), 2010

2010-01-01

This good practice guide is based on research that looked at how to teach adult literacy and numeracy using a social capital approach. The guide suggests ways vocational education and training (VET) practitioners can adopt a social capital approach to their teaching practice. A social capital approach refers to the process in which networks are…

Inflation and the Capital Budgeting Process.

DTIC Science & Technology

1985-04-01

model . [10:22] Friend, Landskroner and Losq assert that the traditional capital asset pricing model *( CAPM ...value (NPV) capital budgeting model is used extensively in this report and the Consumer Price Index - Urban (CPI-U) and the Wholesale Price Index (WPI...general price level adjustments into the capital budgeting model . The consideration of inflation risk is also warranted. The effects of inflation

Nez Perce Tribal Hatchery Project : Combined-Planning & Design and Operations & Maintenance Reports, 2000 Annual Report.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Larson, Roy Edward; Walker, Grant W.

2002-12-31

Nez Perce Tribal Hatchery (NPTH) Year-2000 Combined Maintenance and Operations (O&M) and Planning and Design (P&D) contract is hereby completed based on this annual report patterned after the Statement of Work (SOW) for the project as contracted with Bonneville Power Administration. Primary project activities focused on completion of the Northwest Power Planning Council Step-3 process that: (1) Accepted final design, (2) Authorized a capital construction amount of $16,050,000, and (3) Authorized contractor selection, and (4) Provided construction site dedication, and (5) Implemented construction activities over an anticipated 2-year period of July 2000 through October 2002.

Optimal design and operation of solid oxide fuel cell systems for small-scale stationary applications

NASA Astrophysics Data System (ADS)

Braun, Robert Joseph

The advent of maturing fuel cell technologies presents an opportunity to achieve significant improvements in energy conversion efficiencies at many scales; thereby, simultaneously extending our finite resources and reducing "harmful" energy-related emissions to levels well below that of near-future regulatory standards. However, before realization of the advantages of fuel cells can take place, systems-level design issues regarding their application must be addressed. Using modeling and simulation, the present work offers optimal system design and operation strategies for stationary solid oxide fuel cell systems applied to single-family detached dwellings. A one-dimensional, steady-state finite-difference model of a solid oxide fuel cell (SOFC) is generated and verified against other mathematical SOFC models in the literature. Fuel cell system balance-of-plant components and costs are also modeled and used to provide an estimate of system capital and life cycle costs. The models are used to evaluate optimal cell-stack power output, the impact of cell operating and design parameters, fuel type, thermal energy recovery, system process design, and operating strategy on overall system energetic and economic performance. Optimal cell design voltage, fuel utilization, and operating temperature parameters are found using minimization of the life cycle costs. System design evaluations reveal that hydrogen-fueled SOFC systems demonstrate lower system efficiencies than methane-fueled systems. The use of recycled cell exhaust gases in process design in the stack periphery are found to produce the highest system electric and cogeneration efficiencies while achieving the lowest capital costs. Annual simulations reveal that efficiencies of 45% electric (LHV basis), 85% cogenerative, and simple economic paybacks of 5--8 years are feasible for 1--2 kW SOFC systems in residential-scale applications. Design guidelines that offer additional suggestions related to fuel cell-stack sizing and operating strategy (base-load or load-following and cogeneration or electric-only) are also presented.

Manufacturing engineering: Principles for optimization

NASA Astrophysics Data System (ADS)

Koenig, Daniel T.

Various subjects in the area of manufacturing engineering are addressed. The topics considered include: manufacturing engineering organization concepts and management techniques, factory capacity and loading techniques, capital equipment programs, machine tool and equipment selection and implementation, producibility engineering, methods, planning and work management, and process control engineering in job shops. Also discussed are: maintenance engineering, numerical control of machine tools, fundamentals of computer-aided design/computer-aided manufacture, computer-aided process planning and data collection, group technology basis for plant layout, environmental control and safety, and the Integrated Productivity Improvement Program.

Associations between Social Capital and HIV Stigma in Chennai, India: Considerations for Prevention Intervention Design

ERIC Educational Resources Information Center

Sivaram, Sudha; Zelaya, Carla; Srikrishnan, A. K.; Latkin, Carl; Go, V. F.; Solomon, Suniti; Celentano, David

2009-01-01

Stigma against persons living with HIV/AIDS (PLHA) is a barrier to seeking prevention education, HIV testing, and care. Social capital has been reported as an important factor influencing HIV prevention and social support upon infection. In the study, we explored the associations between social capital and stigma among men and women who are…

Students' Perceptions on Environmental Management of HEIs and the Role of Social Capital: A Case Study in the University of the Aegean

ERIC Educational Resources Information Center

Jones, Nikoleta; Roumeliotis, Spiridon; Iosifides, Theodoros; Hatziantoniou, Maria; Sfakianaki, Eleni; Tsigianni, Eleni; Thivaiou, Kalliopi; Biliraki, Athina; Evaggelinos, Kostas

2013-01-01

Purpose: The aim of the present study is to contribute to the discussion introducing the concept of social capital as a significant parameter influencing students' perceptions concerning greening initiatives in HEIs. Design/methodology/approach: A theoretical analysis is presented concerning the possible links of social capital components with…

Faculty Social Capital at Work in a Community College Student Success and Completion Initiative

ERIC Educational Resources Information Center

Funaro, Janette

2017-01-01

The purpose of this case study was to examine the role of social capital in the enactment of a faculty-based initiative designed to improve student success and completion at one community college. The concept of social capital--or the actual and potential resources that are embedded in relationships--has been examined in research studies in many…

Human Capital Planning in Higher Education Institutions: A Strategic Human Resource Development Initiative in Jordan

ERIC Educational Resources Information Center

Khasawneh, Samer

2011-01-01

Purpose: The primary purpose of this study is to determine the status of human capital planning in higher education institutions in Jordan. Design/methodology/approach: A random sample of 120 faculty members (in administrative positions) responded to a human capital planning (HCP) survey. The survey consisted of a pool of 38 items distributed over…

26 CFR 1.852-11 - Treatment of certain losses attributable to periods after October 31 of a taxable year.

Code of Federal Regulations, 2014 CFR

2014-04-01

... be designated retroactively as capital gain dividends. (k) Effective date. (b) Scope—(1) In general... currency loss. (2) Net foreign currency loss. (3) Foreign currency gain or loss. (e) Limitation on capital gain dividends. (1) In general. (2) Amount taken into account in current year. (i) Net capital loss...

26 CFR 1.852-11 - Treatment of certain losses attributable to periods after October 31 of a taxable year.

Code of Federal Regulations, 2012 CFR

2012-04-01

... be designated retroactively as capital gain dividends. (k) Effective date. (b) Scope—(1) In general... currency loss. (2) Net foreign currency loss. (3) Foreign currency gain or loss. (e) Limitation on capital gain dividends. (1) In general. (2) Amount taken into account in current year. (i) Net capital loss...

26 CFR 1.852-11 - Treatment of certain losses attributable to periods after October 31 of a taxable year.

Code of Federal Regulations, 2011 CFR

2011-04-01

... be designated retroactively as capital gain dividends. (k) Effective date. (b) Scope—(1) In general... currency loss. (2) Net foreign currency loss. (3) Foreign currency gain or loss. (e) Limitation on capital gain dividends. (1) In general. (2) Amount taken into account in current year. (i) Net capital loss...

26 CFR 1.852-11 - Treatment of certain losses attributable to periods after October 31 of a taxable year.

Code of Federal Regulations, 2013 CFR

2013-04-01

... be designated retroactively as capital gain dividends. (k) Effective date. (b) Scope—(1) In general... currency loss. (2) Net foreign currency loss. (3) Foreign currency gain or loss. (e) Limitation on capital gain dividends. (1) In general. (2) Amount taken into account in current year. (i) Net capital loss...

Veterans Health Administration: Management Attention Is Needed to Address Systemic, Long standing Human Capital Challenges

DTIC Science & Technology

2016-12-01

Effort through Strategic Human Capital Management , GAO-04-85 (Washington, D.C.: Oct. 20, 2003); and A Model of Strategic Human Capital Management , GAO...Washington, D.C.: Jan. 30, 2015). 60See GAO-15-290 for the most recent update on strategic human capital management . VHA Reports Critical HR Competency...systems to obtain and process information to meet operational needs.71 Likewise, our prior work on strategic human capital management notes that high

Building Organisational Capability the Private Provider Way

ERIC Educational Resources Information Center

Guthrie, Hugh

2008-01-01

Organisational capability is recognised as a key to organisational success. The combination of human capital (peoples' skills and knowledge), social capital (relationships between people) and organisational capital (the organisation's processes), is central to building an organisation's capability. This paper, presented at the 2008 annual…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Singh, S. P.N.; Peterson, G. R.

Coal beneficiation is a generic term used for processes that prepare run-of-mine coal for specific end uses. It is also referred to as coal preparation or coal cleaning and is a means of reducing the sulfur and the ash contents of coal. Information is presented regarding current and potential coal beneficiation processes. Several of the processes reviewed, though not yet commercial, are at various stages of experimental development. Process descriptions are provided for these processes commensurate with the extent of information and time available to perform the evaluation of these processes. Conceptual process designs, preliminary cost estimates, and economic evaluationsmore » are provided for the more advanced (from a process development hierarchy viewpoint) processes based on production levels of 1500 and 15,000 tons/day (maf) of cleaned product coal. Economic evaluations of the coal preparation plants are conducted for several project financing schemes and at 12 and 15% annual after-tax rates of return on equity capital. A 9% annual interest rate is used on the debt fraction of the plant capital. Cleaned product coal prices are determined using the discounted cash flow procedure. The study is intended to provide information on publicly known coal beneficiation processes and to indicate the relative costs of various coal beneficiation processes. Because of severe timeconstraints, several potential coal beneficiation processes are not evaluated in great detail. It is recommended that an additional study be conducted to complement this study and to more fully appreciate the potentially significant role of coal beneficiation in the clean burning of coal.« less

Parafoveal and foveal processing of abbreviations during eye fixations in reading: Making a case for case

PubMed Central

Slattery, Timothy J.; Schotter, Elizabeth R.; Berry, Raymond W.; Rayner, Keith

2011-01-01

The processing of abbreviations in reading was examined with an eye movement experiment. Abbreviations were of two distinct types: Acronyms (abbreviations that can be read with the normal grapheme-phoneme correspondence rules, such as NASA) and initialisms (abbreviations in which the grapheme-phoneme correspondences are letter names, such as NCAA). Parafoveal and foveal processing of these abbreviations was assessed with the use of the boundary change paradigm (Rayner, 1975). Using this paradigm, previews of the abbreviations were either identical to the abbreviation (NASA or NCAA), orthographically legal (NUSO or NOBA), or illegal (NRSB or NRBA). The abbreviations were presented as capital letter strings within normal, predominantly lowercase sentences and also sentences in all capital letters such that the abbreviations would not be visually distinct. The results indicate that acronyms and initialisms undergo different processing during reading, and that readers can modulate their processing based on low-level visual cues (distinct capitalization) in parafoveal vision. In particular, readers may be biased to process capitalized letter strings as initialisms in parafoveal vision when the rest of the sentence is normal, lower case letters. PMID:21480754

Parafoveal and foveal processing of abbreviations during eye fixations in reading: making a case for case.

PubMed

Slattery, Timothy J; Schotter, Elizabeth R; Berry, Raymond W; Rayner, Keith

2011-07-01

The processing of abbreviations in reading was examined with an eye movement experiment. Abbreviations were of 2 distinct types: acronyms (abbreviations that can be read with the normal grapheme-phoneme correspondence [GPC] rules, such as NASA) and initialisms (abbreviations in which the GPCs are letter names, such as NCAA). Parafoveal and foveal processing of these abbreviations was assessed with the use of the boundary change paradigm (K. Rayner, 1975). Using this paradigm, previews of the abbreviations were either identical to the abbreviation (NASA or NCAA), orthographically legal (NUSO or NOBA), or illegal (NRSB or NRBA). The abbreviations were presented as capital letter strings within normal, predominantly lowercase sentences and also sentences in all capital letters such that the abbreviations would not be visually distinct. The results indicate that acronyms and initialisms undergo different processing during reading and that readers can modulate their processing based on low-level visual cues (distinct capitalization) in parafoveal vision. In particular, readers may be biased to process capitalized letter strings as initialisms in parafoveal vision when the rest of the sentence is normal, lowercase letters.

Process and technoeconomic analysis of leading pretreatment technologies for lignocellulosic ethanol production using switchgrass.

PubMed

Tao, Ling; Aden, Andy; Elander, Richard T; Pallapolu, Venkata Ramesh; Lee, Y Y; Garlock, Rebecca J; Balan, Venkatesh; Dale, Bruce E; Kim, Youngmi; Mosier, Nathan S; Ladisch, Michael R; Falls, Matthew; Holtzapple, Mark T; Sierra, Rocio; Shi, Jian; Ebrik, Mirvat A; Redmond, Tim; Yang, Bin; Wyman, Charles E; Hames, Bonnie; Thomas, Steve; Warner, Ryan E

2011-12-01

Six biomass pretreatment processes to convert switchgrass to fermentable sugars and ultimately to cellulosic ethanol are compared on a consistent basis in this technoeconomic analysis. The six pretreatment processes are ammonia fiber expansion (AFEX), dilute acid (DA), lime, liquid hot water (LHW), soaking in aqueous ammonia (SAA), and sulfur dioxide-impregnated steam explosion (SO(2)). Each pretreatment process is modeled in the framework of an existing biochemical design model so that systematic variations of process-related changes are consistently captured. The pretreatment area process design and simulation are based on the research data generated within the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI) 3 project. Overall ethanol production, total capital investment, and minimum ethanol selling price (MESP) are reported along with selected sensitivity analysis. The results show limited differentiation between the projected economic performances of the pretreatment options, except for processes that exhibit significantly lower monomer sugar and resulting ethanol yields. Copyright © 2011 Elsevier Ltd. All rights reserved.

Telecommunications Policy Research Conference. Capital Recovery Section. Papers.

ERIC Educational Resources Information Center

Telecommunications Policy Research Conference, Inc., Washington, DC.

Two papers consider the capital recovery difficulties of telephone companies in the current deregulatory environment. The first, "Capital Recovery in the Transition Period" (Gail Garfield Schwartz, New York State Public Service Commission) describes the process determining depreciation in both regulated and deregulated environments, and…

Access to capital--a growing concern.

PubMed

Carlson, Donald A

2004-01-01

Access to capital over the next ten years will be one of the biggest challenges healthcare organizations will face as they strive to remain competitive and serve their communities. Meeting the growing needs for capital will require a disciplined and honest assessment of the capital sources that will be available and the best ways of positioning an organization to maximize their uses. It is incumbent on chief executive officers and other senior leaders to create a disciplined process for allocating capital and conveying how that process will be linked to the organization's strategic plan. All of the credit constituencies "buying" healthcare need to fully understand how the organization is positioning itself for future growth and success, and detailed bond marketing plans need to be implemented well before the actual sale of a new bond issue. Large and small healthcare providers will have sufficient access to capital in the future if investors believe that senior hospital executives have a credible plan and are disciplined enough to execute it.

Monolithically interconnected silicon-film™ module technology

NASA Astrophysics Data System (ADS)

DelleDonne, E. J.; Ford, D. H.; Hall, R. B.; Ingram, A. E.; Rand, J. A.; Barnett, A. M.

1999-03-01

AstroPower is developing an advanced thin-silicon-based, photovoltaic module product. A low-cost monolithic interconnected device is being integrated into a module that combines the design and process features of advanced light trapped, thin-silicon solar cells. This advanced product incorporates a low-cost substrate, a nominally 50-μm thick grown silicon layer with minority carrier diffusion lengths exceeding the active layer thickness, light trapping due to back-surface reflection, and back-surface passivation. The thin silicon layer enables high solar cell performance and can lead to a module conversion efficiency as high as 19%. These performance design features, combined with low-cost manufacturing using relatively low-cost capital equipment, continuous processing and a low-cost substrate, will lead to high-performance, low-cost photovoltaic panels.

ChargeOut! : determining machine and capital equipment charge-out rates using discounted cash-flow analysis

Treesearch

E.M. (Ted) Bilek

2007-01-01

The model ChargeOut! was developed to determine charge-out rates or rates of return for machines and capital equipment. This paper introduces a costing methodology and applies it to a piece of capital equipment. Although designed for the forest industry, the methodology is readily transferable to other sectors. Based on discounted cash-flow analysis, ChargeOut!...

A New Social Capital Paradigm for Adult Literacy: Partnerships, Policy and Pedagogy. An Adult Literacy National Project Report

ERIC Educational Resources Information Center

Balatti, Jo; Black, Stephen; Falk, Ian

2009-01-01

The primary purpose of this project is to produce a set of guidelines on how to deliver adult literacy and numeracy education and training using a social capital approach. Social capital in this project refers to the networks that operate during resourcing, course design, recruitment, teaching and evaluation. The study focused on three specific…

A novel process for recovery of fermentation-derived succinic acid: process design and economic analysis.

PubMed

Orjuela, Alvaro; Orjuela, Andrea; Lira, Carl T; Miller, Dennis J

2013-07-01

Recovery and purification of organic acids produced in fermentation constitutes a significant fraction of total production cost. In this paper, the design and economic analysis of a process to recover succinic acid (SA) via dissolution and acidification of succinate salts in ethanol, followed by reactive distillation to form succinate esters, is presented. Process simulation was performed for a range of plant capacities (13-55 million kg/yr SA) and SA fermentation titers (50-100 kg/m(3)). Economics were evaluated for a recovery system installed within an existing fermentation facility producing succinate salts at a cost of $0.66/kg SA. For a SA processing capacity of 54.9 million kg/yr and a titer of 100 kg/m(3) SA, the model predicts a capital investment of $75 million and a net processing cost of $1.85 per kg SA. Required selling price of diethyl succinate for a 30% annual return on investment is $1.57 per kg. Copyright © 2013 Elsevier Ltd. All rights reserved.

Attachment-Based Family Therapy: A Review of the Empirical Support.

PubMed

Diamond, Guy; Russon, Jody; Levy, Suzanne

2016-09-01

Attachment-based family therapy (ABFT) is an empirically supported treatment designed to capitalize on the innate, biological desire for meaningful and secure relationships. The therapy is grounded in attachment theory and provides an interpersonal, process-oriented, trauma-focused approach to treating adolescent depression, suicidality, and trauma. Although a process-oriented therapy, ABFT offers a clear structure and road map to help therapists quickly address attachment ruptures that lie at the core of family conflict. Several clinical trials and process studies have demonstrated empirical support for the model and its proposed mechanism of change. This article provides an overview of the clinical model and the existing empirical support for ABFT. © 2016 Family Process Institute.

Battery resource assessment. Subtask 2.5: Battery manufacturing capability recycling of battery materials

NASA Astrophysics Data System (ADS)

Pemsler, P.

1981-02-01

Studies were conducted on the recycling of advanced battery system components for six different battery systems. These include: nickel/zinc, nickel/iron, zinc/chlorine, zinc/bromine, sodium/sulfur, and lithium-aluminum/iron sulfide. For each battery system, one or more processes were developed which would permit recycling of the major or active materials. Each recycle process was designed to produce a product material which can be used directly as a raw material by the battery manufacturer. Metal recoverabilities are in the range of 93 to 95% for all processes. In each case, capital and operating costs were developed for a recycling plant which processes 100,000 electric vehicle batteries per year.

Sharpening the intangibles edge.

PubMed

Lev, Baruch

2004-06-01

Intangible assets--patents and know-how, brands, a skilled workforce, strong customer relationships, software, unique processes and organizational designs, and the like--generate most of a company's growth and shareholder value. Yet extensive research indicates that investors systematically misprice the shares of intangibles-intensive enterprises. Clearly, overpricing wastes capital. But underpricing raises the cost of capital, hamstringing executives in their efforts to take advantage of further growth opportunities. How do you break this vicious cycle? By generating better information about your investments in intangibles, and by disclosing at least some of that data to the capital markets. Getting at that information is easier said than done, however. There are no markets generating visible prices for intellectual capital, brands, or human capital to assist investors in correctly valuing intangibles-intensive companies. And current accounting practices lump funds spent on intangibles with general expenses, so that investors and executives don't even know how much is being invested in them, let alone what a return on those investments might be. At the very least, companies should break out the amounts spent on intangibles and disclose them to the markets. More fundamentally, executives should start thinking of intangibles not as costs but as assets, so that they are recognized as investments whose returns are identified and monitored. The proposals laid down in this article are only a beginning, the author stresses. Corporations and accounting bodies should make systematic efforts to develop information that can reliably reflect the unique attributes of intangible assets. The current serious misallocations of resources should be incentive enough for businesses to join--and even lead--such developments.

Social Capital: Its Constructs and Survey Development

ERIC Educational Resources Information Center

Enfield, Richard P.; Nathaniel, Keith C.

2013-01-01

This article reports on experiences and methods of adapting a valid adult social capital assessment to youth audiences in order to measure social capital and sense of place. The authors outline the process of adapting, revising, prepiloting, piloting, and administering a youth survey exploring young people's sense of community, involvement in the…

Social Capital and Casino Gambling in U.S. Communities

ERIC Educational Resources Information Center

Tabor Griswold, Mary; Nichols, Mark W.

2006-01-01

This paper empirically analyzes the impact that the spread of casino gambling has on social capital in communities throughout the United States. Social capital is a networking process that translates into an individual's effectiveness in the community and workplace, and binds communities together. Several recent studies have also demonstrated a…

Capital District Transportation Committee Albany, New York : planning the congestion management process in the context of metropolitan transportation planning goals and objectives

DOT National Transportation Integrated Search

2009-04-01

The Capital District Transportation Committee (CDTC) uses a broad and integrated approach for transportation planning in the Albany-Schenectady-Troy (New York) metropolitan area. This approach encompasses issues critical to the future of the Capital ...

Allocating capital systemwide. Who gets how much and why.

PubMed

Albertina, R M; Bakewell, T F

1989-05-01

The maturing of multi-institutional healthcare systems has created a need for systemwide approaches to managing investment in capital expenditures. Historically, hospitals have allocated capital using traditional capital budgeting techniques, including discounted cash flow, net present value, and internal rate of return methodologies. Now systems can use a multifactored model to allocate capital among member hospitals. This approach uses historical and projected financial and statistical information to quantify the risks member hospitals face. At the system level, capital allocation decisions should start with the strategic and financial planning processes. Catholic systems face an additional caveat: The system's mission statement drives the planning processes. Conceptually, the capital allocation plan is an attempt to value each hospital as a going, or viable, concern. From this perspective, value is understood as a function of expected return, the certainty of the return, and the return offered by similar investments in other hospital markets. Despite the many determinants of business and financial risk, much of the variance in asset market value can be explained through five assessment criteria: market demographics, position within the market, historical and projected financial performance, historical utilization, and third-party reimbursement mix.

Determinants of the process and outcomes of household participation in collaborative forest management in Ghana: a quantitative test of a community resilience model.

PubMed

Akamani, Kofi; Hall, Troy Elizabeth

2015-01-01

This study tested a proposed community resilience model by investigating the role of institutions, capital assets, community and socio-demographic variables as determinants of households' participation in Ghana's collaborative forest management (CFM) program and outcomes of the program. Quantitative survey data were gathered from 209 randomly selected households from two forest-dependent communities. Regression analysis shows that households' participation in the CFM program was predicted by community location, past connections with institutions, and past bonding social capital. Community location and past capitals were the strongest predictors of the outcomes of the CFM program as judged by current levels of capitals. Participation in the CFM program also had a positive effect on human capital but had minimal impact on the other capitals influencing household well-being and resilience, suggesting that the impact of co-management on household resilience may be modest. In all, the findings highlight the need for co-management policies to pay attention to the historical context of community interaction processes influencing access to capital assets and local institutions to successfully promote equitable resilience. Copyright © 2014 Elsevier Ltd. All rights reserved.

Gender and venture capital decision-making: the effects of technical background and social capital on entrepreneurial evaluations.

PubMed

Tinkler, Justine E; Bunker Whittington, Kjersten; Ku, Manwai C; Davies, Andrea Rees

2015-05-01

Research on gender and workplace decision-making tends to address either supply-side disparities between men's and women's human and social capital, or demand-side differences in the status expectations of women and men workers. In addition, this work often relies on causal inferences drawn from empirical data collected on worker characteristics and their workplace outcomes. In this study, we demonstrate how tangible education and work history credentials - typically associated with supply-side characteristics - work in tandem with cultural beliefs about gender to influence the evaluative process that underlies venture capital decisions made in high-growth, high-tech entrepreneurship. Using an experimental design, we simulate funding decisions by venture capitalists (VCs) for men and women entrepreneurs that differ in technical background and the presence of important social ties. We demonstrate the presence of two distinct aspects of VCs' evaluation: that of the venture and that of the entrepreneur, and find that the gender of the entrepreneur influences evaluations most when the person, rather than the venture, is the target of evaluation. Technical background qualifications moderate the influence of gendered expectations, and women receive more of a payoff than men from having a close contact to the evaluating VC. We discuss the implications for future research on gender and work. Copyright © 2014 Elsevier Inc. All rights reserved.

Early-Stage Capital Cost Estimation of Biorefinery Processes: A Comparative Study of Heuristic Techniques.

PubMed

Tsagkari, Mirela; Couturier, Jean-Luc; Kokossis, Antonis; Dubois, Jean-Luc

2016-09-08

Biorefineries offer a promising alternative to fossil-based processing industries and have undergone rapid development in recent years. Limited financial resources and stringent company budgets necessitate quick capital estimation of pioneering biorefinery projects at the early stages of their conception to screen process alternatives, decide on project viability, and allocate resources to the most promising cases. Biorefineries are capital-intensive projects that involve state-of-the-art technologies for which there is no prior experience or sufficient historical data. This work reviews existing rapid cost estimation practices, which can be used by researchers with no previous cost estimating experience. It also comprises a comparative study of six cost methods on three well-documented biorefinery processes to evaluate their accuracy and precision. The results illustrate discrepancies among the methods because their extrapolation on biorefinery data often violates inherent assumptions. This study recommends the most appropriate rapid cost methods and urges the development of an improved early-stage capital cost estimation tool suitable for biorefinery processes. © 2015 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.

Embedded systems engineering for products and services design.

PubMed

Ahram, Tareq Z; Karwowski, Waldemar; Soares, Marcelo M

2012-01-01

Systems engineering (SE) professionals strive to develop new techniques to enhance the value of contributions to multidisciplinary smart product design teams. Products and services designers challenge themselves to search beyond the traditional design concept of addressing the physical, social, and cognitive factors. This paper covers the application of embedded user-centered systems engineering design practices into work processes based on the ISO 13407 framework [20] to support smart systems and services design and development. As practitioners collaborate to investigate alternative smart product designs, they concentrate on creating valuable products which will enhance positive interaction. This paper capitalizes on the need to follow a user-centered SE approach to smart products design [4, 22]. Products and systems intelligence should embrace a positive approach to user-centered design while improving our understanding of usable value-adding, experience and extending our knowledge of what inspires others to design enjoyable services and products.

Building customer capital through knowledge management processes in the health care context.

PubMed

Liu, Sandra S; Lin, Carol Yuh-Yun

2007-01-01

Customer capital is a value generated and an asset developed from customer relationships. Successfully managing these relationships is enhanced by knowledge management (KM) infrastructure that captures and transfers customer-related knowledge. The execution of such a system relies on the vision and determination of the top management team (TMT). The health care industry in today's knowledge economy encounters similar challenges of consumerism as its business sector. Developing customer capital is critical for hospitals to remain competitive in the market. This study aims to provide taxonomy for cultivating market-based organizational learning that leads to building of customer capital and attaining desirable financial performance in health care. With the advancement of technology, the KM system plays an important moderating role in the entire process. The customer capital issue has not been fully explored either in the business or the health care industry. The exploratory nature of such a pursuit calls for a qualitative approach. This study examines the proposed taxonomy with the case hospital. The lessons learned also are reflected with three US-based health networks. The TMT incorporated the knowledge process of conceptualization and transformation in their organizational mission. The market-oriented learning approach promoted by TMT helps with the accumulation and sharing of knowledge that prepares the hospital for the dynamics in the marketplace. Their key knowledge advancement relies on both the professional arena and the feedback of customers. The institutionalization of the KM system and organizational culture expands the hospital's customer capital. The implication is twofold: (1) the TMT is imperative for the success of building customer capital through KM process; and (2) the team effort should be enhanced with a learning culture and sharing spirit, in particular, active nurse participation in decision making and frontline staff's role in providing a delightfully surprising patient experience.

Capitalizing on everyday positive events uniquely predicts daily intimacy and well-being in couples coping with breast cancer.

PubMed

Otto, Amy K; Laurenceau, Jean-Philippe; Siegel, Scott D; Belcher, Amber J

2015-02-01

Capitalization is the relational process of savoring positive life events by sharing them with responsive relationship partners. The purpose of the present study was to use dyadic intensive longitudinal methods to examine novel hypotheses regarding links between capitalization processes and daily intimacy and well-being in women with breast cancer and their intimate partners. Although couples coping with cancer often experience an increase in negative daily life events, we hypothesized that it would be important for them to share and capitalize on positive events in addition to sharing negative events. Female patients with early stage breast cancer and their intimate partners (99 couples) completed electronic daily diaries for 7 to 10 consecutive days tapping everyday processes of sharing negative and positive events with each other. Dyadic multilevel process modeling revealed that on days when capitalization attempts (i.e., sharing the best event of the day) occurred, daily feelings of intimacy in the sharer were higher for both patients and partners. Moreover, greater perceived partner responsiveness to capitalization attempts was associated with increases in the sharer's daily feelings of intimacy and decreases in the sharer's daily negative affect. When the patient's partner was the sharer, perceived partner responsiveness also was associated with increased daily positive affect. More important, all effects of capitalization were observed above and beyond the effects of event positivity and sharing negative events (i.e., social support attempts). Findings suggest that, even in the midst of significant life adversity, sharing daily good news with intimate partners enhances relationship well-being independently of sharing bad news. PsycINFO Database Record (c) 2015 APA, all rights reserved.

Working capital management in the process of financial support of investment and construction projects and of the construction material industry

NASA Astrophysics Data System (ADS)

Danilochkina, Nadezhda; Lukmanova, Inessa; Roshchina, Olga; Voytolovskiy, Nikolay

2018-03-01

The article presents the analysis of working capital in the process of financial support of high-rise construction investment projects. The factors influencing the choice of the working capital management model were analyzed, the reasons of the change in the requirement for the values of current assets in the process of construction of high-rise facilities were determined. The author has developed the scheme of interrelation between production, operational and financial activity cycles of enterprises implementing investment projects of unique buildings and structures and made a comparative description of their financing sources.

Resilience-based optimal design of water distribution network

NASA Astrophysics Data System (ADS)

Suribabu, C. R.

2017-11-01

Optimal design of water distribution network is generally aimed to minimize the capital cost of the investments on tanks, pipes, pumps, and other appurtenances. Minimizing the cost of pipes is usually considered as a prime objective as its proportion in capital cost of the water distribution system project is very high. However, minimizing the capital cost of the pipeline alone may result in economical network configuration, but it may not be a promising solution in terms of resilience point of view. Resilience of the water distribution network has been considered as one of the popular surrogate measures to address ability of network to withstand failure scenarios. To improve the resiliency of the network, the pipe network optimization can be performed with two objectives, namely minimizing the capital cost as first objective and maximizing resilience measure of the configuration as secondary objective. In the present work, these two objectives are combined as single objective and optimization problem is solved by differential evolution technique. The paper illustrates the procedure for normalizing the objective functions having distinct metrics. Two of the existing resilience indices and power efficiency are considered for optimal design of water distribution network. The proposed normalized objective function is found to be efficient under weighted method of handling multi-objective water distribution design problem. The numerical results of the design indicate the importance of sizing pipe telescopically along shortest path of flow to have enhanced resiliency indices.

Consultancy on Large-Scale Submerged Aerobic Cultivation Process Design - Final Technical Report: February 1, 2016 -- June 30, 2016

DOE Office of Scientific and Technical Information (OSTI.GOV)

Crater, Jason; Galleher, Connor; Lievense, Jeff

NREL is developing an advanced aerobic bubble column model using Aspen Custom Modeler (ACM). The objective of this work is to integrate the new fermentor model with existing techno-economic models in Aspen Plus and Excel to establish a new methodology for guiding process design. To assist this effort, NREL has contracted Genomatica to critique and make recommendations for improving NREL's bioreactor model and large scale aerobic bioreactor design for biologically producing lipids at commercial scale. Genomatica has highlighted a few areas for improving the functionality and effectiveness of the model. Genomatica recommends using a compartment model approach with an integratedmore » black-box kinetic model of the production microbe. We also suggest including calculations for stirred tank reactors to extend the models functionality and adaptability for future process designs. Genomatica also suggests making several modifications to NREL's large-scale lipid production process design. The recommended process modifications are based on Genomatica's internal techno-economic assessment experience and are focused primarily on minimizing capital and operating costs. These recommendations include selecting/engineering a thermotolerant yeast strain with lipid excretion; using bubble column fermentors; increasing the size of production fermentors; reducing the number of vessels; employing semi-continuous operation; and recycling cell mass.« less

Aluminum Carbothermic Technology

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bruno, Marshall J.

2005-03-31

This report documents the non-proprietary research and development conducted on the Aluminum Carbothermic Technology (ACT) project from contract inception on July 01, 2000 to termination on December 31, 2004. The objectives of the program were to demonstrate the technical and economic feasibility of a new carbothermic process for producing commercial grade aluminum, designated as the ''Advanced Reactor Process'' (ARP). The scope of the program ranged from fundamental research through small scale laboratory experiments (65 kW power input) to larger scale test modules at up to 1600 kW power input. The tasks included work on four components of the process, Stagesmore » 1 and 2 of the reactor, vapor recovery and metal alloy decarbonization; development of computer models; and economic analyses of capital and operating costs. Justification for developing a new, carbothermic route to aluminum production is defined by the potential benefits in reduced energy, lower costs and more favorable environmental characteristics than the conventional Hall-Heroult process presently used by the industry. The estimated metrics for these advantages include energy rates at approximately 10 kWh/kg Al (versus over 13 kWh/kg Al for Hall-Heroult), capital costs as low as $1250 per MTY (versus 4,000 per MTY for Hall-Heroult), operating cost reductions of over 10%, and up to 37% reduction in CO2 emissions for fossil-fuel power plants. Realization of these benefits would be critical to sustaining the US aluminum industries position as a global leader in primary aluminum production. One very attractive incentive for ARP is its perceived ability to cost effectively produce metal over a range of smelter sizes, not feasible for Hall-Heroult plants which must be large, 240,000 TPY or more, to be economical. Lower capacity stand alone carbothermic smelters could be utilized to supply molten metal at fabrication facilities similar to the mini-mill concept employed by the steel industry. Major accomplishments for the program include definition of the system thermo-chemistry, demonstration of reactor stage 1, development of reactor stage 2 critical components in a 500 kW module, experimental determination of the vapor recovery reactor fundamentals, detailed design and installation of an advanced stage 1/vapor recovery reactor, feasibility of efficient separation of Al-C metal alloy product, updated capital and operating cost estimates, and development of computer models for all steps of the Advanced Reactor Process.« less

A disciplined approach to capital: today's healthcare imperative.

PubMed

Dupuis, Patrick J; Kaufman, Kenneth

2007-07-01

BJC HealthCare's experience exemplifies several basic principles of a finance-based approach to capital. Organizations that adopt this approach look to improve processes first, remove costs second, and spend capital last. Multiyear planning is required to quantitatively identify the profitability and liquidity requirements of strategic initiatives and address essential funding and financing issues.

78 FR 2038 - Notice of Availability of Proposed New Starts and Small Starts Policy Guidance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-09

... policy guidance will accompany the final rule for Major Capital Investment Projects published elsewhere... policy guidance on the review and evaluation process and criteria for major capital investment projects... capital investment program authorized at 49 U.S.C. 5309. Both the new regulation and the proposed policy...

Mobilising Capitals? Migrant Children's Negotiation of Their Everyday Lives in School

ERIC Educational Resources Information Center

Devine, Dympna

2009-01-01

This paper considers how first-generation immigrant children contribute to processes of capital accumulation through their negotiation and positioning in Irish schools. Drawing on the concepts of social and cultural capital, as well as inter-generational analyses of children's role in the structuring of everyday life, the paper highlights migrant…

Ohio Board of Regents Guidelines for Preparing FY 2009-FY 2014 Capital Plans

ERIC Educational Resources Information Center

Ohio Board of Regents, 2007

2007-01-01

As with past practice, publishing this set of guidelines officially launches the higher education capital planning and budgeting process for fiscal years 2009-2014. The guidelines include a schedule, definitions, planning assumptions, statewide considerations, and instructions for presenting a six year capital plan. Contents include: (1)…

Ohio Board of Regents Guidelines for Preparing FY 2007-FY 2012 Capital Plans

ERIC Educational Resources Information Center

Ohio Board of Regents, 2005

2005-01-01

As with past practice, publishing this set of guidelines officially launches the higher education capital planning and budgeting process for fiscal years 2007-2012. The guidelines include a schedule, definitions, planning assumptions, statewide considerations, and instructions for presenting a six-year capital plan. Contents include: (1)…

76 FR 51123 - Agency Information Collection Activities; Submission for OMB Review and Approval; Joint Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-17

... clearly the definition of capital used in any aspect of its internal capital adequacy assessment process (ICAAP) and document any changes in the internal definition of capital. Section 41 requires banks to... regulatory or accounting). The agencies' burden estimates for these information collection requirements are...

Corporate Culture and Employee Mentality Capital Agree with Influencing Factor Analysis

ERIC Educational Resources Information Center

Liu, Ying

2010-01-01

In the enterprise development process, many companies put on the corporate culture and employee knowledge of psychological capital to stay in their respective functional areas, and can not really establish a humanistic ideas, nor will it recognize employees of psychological capital in the building of enterprise culture in the transmission and…

Plug and Process Loads Capacity and Power Requirements Analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sheppy, M.; Gentile-Polese, L.

2014-09-01

This report addresses gaps in actionable knowledge that would help reduce the plug load capacities designed into buildings. Prospective building occupants and real estate brokers lack accurate references for plug and process load (PPL) capacity requirements, so they often request 5-10 W/ft2 in their lease agreements. Limited initial data, however, suggest that actual PPL densities in leased buildings are substantially lower. Overestimating PPL capacity leads designers to oversize electrical infrastructure and cooling systems. Better guidance will enable improved sizing and design of these systems, decrease upfront capital costs, and allow systems to operate more energy efficiently. The main focus ofmore » this report is to provide industry with reliable, objective third-party guidance to address the information gap in typical PPL densities for commercial building tenants. This could drive changes in negotiations about PPL energy demands.« less

Design Curve Generation for 3D SiC Fiber Architecture

NASA Technical Reports Server (NTRS)

Lang, Jerry; Dicarlo, James A.

2014-01-01

The design tool provides design curves that allow a simple and quick way to examine multiple factors that can influence the processing and key properties of the preforms and their final SiC-reinforced ceramic composites without over obligating financial capital for the fabricating of materials. Tool predictions for process and fiber fraction properties have been validated for a HNS 3D preform.The virtualization aspect of the tool will be used to provide a quick generation of solid models with actual fiber paths for finite element evaluation to predict mechanical and thermal properties of proposed composites as well as mechanical displacement behavior due to creep and stress relaxation to study load sharing characteristic between constitutes for better performance.Tool predictions for the fiber controlled properties of the SiCSiC CMC fabricated from the HNS preforms will be valuated and up-graded from the measurements on these CMC

75 FR 68823 - National Capital Memorial Advisory Commission

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-09

... DEPARTMENT OF THE INTERIOR National Park Service [Account No. 3086-SYM] National Capital Memorial Advisory Commission AGENCY: National Park Service, Interior. ACTION: Notice of public meeting. SUMMARY... Commission: (1) Design consultation--Dwight D. Eisenhower Memorial, and (2) Status report--John Adams...

A performance comparison of the IBM RS/6000 and the Astronautics ZS-1

DOE Office of Scientific and Technical Information (OSTI.GOV)

Smith, W.M.; Abraham, S.G.; Davidson, E.S.

1991-01-01

Concurrent uniprocessor architectures, of which vector and superscalar are two examples, are designed to capitalize on fine-grain parallelism. The authors have developed a performance evaluation method for comparing and improving these architectures, and in this article they present the methodology and a detailed case study of two machines. The runtime of many programs is dominated by time spent in loop constructs - for example, Fortran Do-loops. Loops generally comprise two logical processes: The access process generates addresses for memory operations while the execute process operates on floating-point data. Memory access patterns typically can be generated independently of the data inmore » the execute process. This independence allows the access process to slip ahead, thereby hiding memory latency. The IBM 360/91 was designed in 1967 to achieve slip dynamically, at runtime. One CPU unit executes integer operations while another handles floating-point operations. Other machines, including the VAX 9000 and the IBM RS/6000, use a similar approach.« less

The Emergence of Social Capital in Low-Income Latino Elementary Schools

PubMed Central

Shoji, Megan N.; Haskins, Anna R.; Rangel, David E.; Sorensen, Kia N.

2014-01-01

Scholars suggest that racial/ethnic and class disparities in school-based social capital contribute to educational inequalities. Previous studies demonstrate that social capital (relations of trust, mutual expectations, and shared values) between parents and schools supports children's development. Yet we know little about the emergence of social capital, that is, the processes through which it develops. In this study, we explore mechanisms of social capital emergence in predominantly low-income Latino school communities. We draw data from an experimental study that manipulated social capital through an after-school family engagement program. Based on interviews and focus groups with participating parents, teachers, and program staff in two elementary schools, we identified four types of interactions that act as mechanisms of social capital emergence: (1) responsive communication; (2) reciprocal communication; (3) shared experiences; and (4) institutional linkage. The article connects these mechanisms to theoretically linked sources of social capital and discusses implications for theory and practice. PMID:25246729

Diatomite filtration of water for injection

DOE Office of Scientific and Technical Information (OSTI.GOV)

Olmsted, B.C. Jr.; Bell, G.R.

1966-01-01

A discussion is presented of the capabilities, problems, and answers, in the performance of diatomite filters. The discussion includes a description of diatomite filtration, new developments, design criteria, and some case histories. Diatomite filters, when properly designed and installed, and when properly applied, can provide effective clarification of waters for injection at low capital and operating costs. Design, installation, and proper application, effectiveness, and capital and operating costs can be placed in the proper perspective in the light of general experience and recent pilot plant tests in the southern California area. (30 refs.)

Active pharmaceutical ingredient (API) production involving continuous processes--a process system engineering (PSE)-assisted design framework.

PubMed

Cervera-Padrell, Albert E; Skovby, Tommy; Kiil, Søren; Gani, Rafiqul; Gernaey, Krist V

2012-10-01

A systematic framework is proposed for the design of continuous pharmaceutical manufacturing processes. Specifically, the design framework focuses on organic chemistry based, active pharmaceutical ingredient (API) synthetic processes, but could potentially be extended to biocatalytic and fermentation-based products. The method exploits the synergic combination of continuous flow technologies (e.g., microfluidic techniques) and process systems engineering (PSE) methods and tools for faster process design and increased process understanding throughout the whole drug product and process development cycle. The design framework structures the many different and challenging design problems (e.g., solvent selection, reactor design, and design of separation and purification operations), driving the user from the initial drug discovery steps--where process knowledge is very limited--toward the detailed design and analysis. Examples from the literature of PSE methods and tools applied to pharmaceutical process design and novel pharmaceutical production technologies are provided along the text, assisting in the accumulation and interpretation of process knowledge. Different criteria are suggested for the selection of batch and continuous processes so that the whole design results in low capital and operational costs as well as low environmental footprint. The design framework has been applied to the retrofit of an existing batch-wise process used by H. Lundbeck A/S to produce an API: zuclopenthixol. Some of its batch operations were successfully converted into continuous mode, obtaining higher yields that allowed a significant simplification of the whole process. The material and environmental footprint of the process--evaluated through the process mass intensity index, that is, kg of material used per kg of product--was reduced to half of its initial value, with potential for further reduction. The case-study includes reaction steps typically used by the pharmaceutical industry featuring different characteristic reaction times, as well as L-L separation and distillation-based solvent exchange steps, and thus constitutes a good example of how the design framework can be useful to efficiently design novel or already existing API manufacturing processes taking advantage of continuous processes. Copyright © 2012 Elsevier B.V. All rights reserved.

Better Building Alliance, Plug and Process Loads in Commercial Buildings: Capacity and Power Requirement Analysis (Brochure)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2014-09-01

This brochure addresses gaps in actionable knowledge that can help reduce the plug load capacities designed into buildings. Prospective building occupants and real estate brokers lack accurate references for plug and process load (PPL) capacity requirements, so they often request 5-10 W/ft2 in their lease agreements. This brochure should be used to make these decisions so systems can operate more energy efficiently; upfront capital costs will also decrease. This information can also be used to drive changes in negotiations about PPL energy demands. It should enable brokers and tenants to agree about lower PPL capacities. Owner-occupied buildings will also benefit.more » Overestimating PPL capacity leads designers to oversize electrical infrastructure and cooling systems.« less

Economic assessment of coal-burning locomotives: Topical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1986-02-01

The General Electric Company embarked upon a study to evaluate various alternatives for the design and manufacture a coal fired locomotive considering various prime movers, but retaining the electric drive transmission. The initial study was supported by the Burlington-Northern and Norfolk-Southern railroads, and included the following alternatives: coal fired diesel locomotive; direct fired gas turbine locomotives; direct fired gas turbine locomotive with steam injection; raw coal gasifier gas turbine locomotive; and raw coal fluid bed steam turbine locomotive. All alternatives use the electric drive transmission and were selected for final evaluation. The first three would use a coal water slurrymore » as a fuel, which must be produced by new processing plants. Therefore, use of a slurry would require a significant plant capital investment. The last two would use classified run-of-the-mine (ROM) coal with much less capital expenditure. Coal fueling stations would be required but are significantly lower in capital cost than a coal slurry plant. For any coal fired locomotive to be commercially viable, it must pass the following criteria: be technically feasible and environmentally acceptable; meet railroads' financial expectations; and offer an attractive return to the locomotive manufacturer. These three criteria are reviewed in the report.« less

Capital cost estimate

NASA Technical Reports Server (NTRS)

1975-01-01

The capital cost estimate for the nuclear process heat source (NPHS) plant was made by: (1) using costs from the current commercial HTGR for electricity production as a base for items that are essentially the same and (2) development of new estimates for modified or new equipment that is specifically for the process heat application. Results are given in tabular form and cover the total investment required for each process temperature studied.

Perceptions of community, social capital, and how they affect self-reported health: a multilevel analysis.

PubMed

Dziadkowiec, O; Meissen, G J; Merkle, E C

2017-11-01

The link between social capital and self-reported health has been widely explored. On the other hand, we know less about the relationship between social capital, community socioeconomic characteristics, and non-social capital-related individual differences, and about their impact on self-reported health in community settings. Cross-sectional study design with a proportional sample of 7965 individuals from 20 US communities were analyzed using multilevel linear regression models, where individuals were nested within communities. The response rates ranged from 13.5% to 25.4%. Findings suggest that perceptions of the community and individual level socioeconomic characteristics were stronger predictors of self-reported health than were social capital or community socioeconomic characteristics. Policy initiatives aimed at increasing social capital should first assess community member's perceptions of their communities to uncover potential assets to help increase social capital. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Social Capital and Health: A Review of Prospective Multilevel Studies

PubMed Central

Murayama, Hiroshi; Fujiwara, Yoshinori; Kawachi, Ichiro

2012-01-01

Background This article presents an overview of the concept of social capital, reviews prospective multilevel analytic studies of the association between social capital and health, and discusses intervention strategies that enhance social capital. Methods We conducted a systematic search of published peer-reviewed literature on the PubMed database and categorized studies according to health outcome. Results We identified 13 articles that satisfied the inclusion criteria for the review. In general, both individual social capital and area/workplace social capital had positive effects on health outcomes, regardless of study design, setting, follow-up period, or type of health outcome. Prospective studies that used a multilevel approach were mainly conducted in Western countries. Although we identified some cross-sectional multilevel studies that were conducted in Asian countries, including Japan, no prospective studies have been conducted in Asia. Conclusions Prospective evidence from multilevel analytic studies of the effect of social capital on health is very limited at present. If epidemiologic findings on the association between social capital and health are to be put to practical use, we must gather additional evidence and explore the feasibility of interventions that build social capital as a means of promoting health. PMID:22447212

Social capital and health: a review of prospective multilevel studies.

PubMed

Murayama, Hiroshi; Fujiwara, Yoshinori; Kawachi, Ichiro

2012-01-01

This article presents an overview of the concept of social capital, reviews prospective multilevel analytic studies of the association between social capital and health, and discusses intervention strategies that enhance social capital. We conducted a systematic search of published peer-reviewed literature on the PubMed database and categorized studies according to health outcome. We identified 13 articles that satisfied the inclusion criteria for the review. In general, both individual social capital and area/workplace social capital had positive effects on health outcomes, regardless of study design, setting, follow-up period, or type of health outcome. Prospective studies that used a multilevel approach were mainly conducted in Western countries. Although we identified some cross-sectional multilevel studies that were conducted in Asian countries, including Japan, no prospective studies have been conducted in Asia. Prospective evidence from multilevel analytic studies of the effect of social capital on health is very limited at present. If epidemiologic findings on the association between social capital and health are to be put to practical use, we must gather additional evidence and explore the feasibility of interventions that build social capital as a means of promoting health.

Towards a Theory of Human Capital Transformation through Human Resource Development

ERIC Educational Resources Information Center

Storberg-Walker, Julia

2005-01-01

This paper summarizes a larger study conducted to create a theory of human capital transformation through HRD. The paper describes the problem, explains what human capital transformation is, and then presents the findings of the study. The two major findings are: 1) the process of conceptual development (part of theory building research) consists…

Open and Distance Education as a Strategy for Human Capital Development in Nigeria

ERIC Educational Resources Information Center

Olakulehin, Felix Kayode

2008-01-01

The development of human capital has been identified as the most important component of all the factors employed in production economics. Since independence in 1960, Nigeria has placed great emphasis on training and education for human capital formation. However, the education process as the primary means of developing human resource has failed,…

FY 2011 Educational Facilities Master Plan & the FY 2011-2016 Capital Improvements Program

ERIC Educational Resources Information Center

Montgomery County Public Schools, 2010

2010-01-01

The FY 2011 Educational Facilities Master Plan (Master Plan) and FY 2011-2016 Capital Improvements Program (CIP) reflect the adopted actions of the Montgomery County (Maryland) Council and integrate the facilities planning process with the annual capital budget and the six-year CIP. The CIP is developed in accordance with the Board of Education…

Net Operating Working Capital, Capital Budgeting, and Cash Budgets: A Teaching Example

ERIC Educational Resources Information Center

Tuner, James A.

2016-01-01

Many introductory finance texts present information on the capital budgeting process, including estimation of project cash flows. Typically, estimation of project cash flows begins with a calculation of net income. Getting from net income to cash flows requires accounting for non-cash items such as depreciation. Also important is the effect of…

Social Capital and Entrepreneurial Behaviour Advancing Innovativeness in Interaction between Small Rural Entrepreneurs and Researchers: A Phenomenographic Study

ERIC Educational Resources Information Center

Iivonen, Sari; Kyro, Paula; Mynttinen, Sinikka; Sarkka-Tirkkonen, Marjo; Kahiluoto, Helena

2011-01-01

Innovation processes between entrepreneurs and researchers are activated by interaction. Social capital increases the efficiency of action, for example, information dissemination by minimising redundancy. To learn more about how to build and develop social capital assumes that we understand how entrepreneurs behave and what their expectations of…

Spatial Heterogeneity, Social Capital, and Rural Larceny and Burglary

ERIC Educational Resources Information Center

Deller, Steven; Deller, Melissa

2012-01-01

We explore the role of social capital in explaining patterns of rural larceny and burglary crime rates. We find consistent evidence that higher levels of social capital tend to be associated with lower levels of rural property crime rates. We also find that there is significant spatial heterogeneity in the underlying data-generating process. This…

Social capital and health in the least developed countries: A critical review of the literature and implications for a future research agenda

PubMed Central

Story, William T.

2015-01-01

Research on the linkage between social capital and health has grown in recent years; however, there is a dearth of evidence from resource-poor countries. This review examines the association between social capital and physical health (including health behaviours) in the least developed countries (LDCs). Citations were searched using three databases from 1990 to 2011 using the keyword ‘social capital’ combined with the name of each of the 48 LDCs. Of the 14 studies reviewed, 12 took place in Africa and two in South Asia. All used cross-sectional study designs, including five qualitative and nine quantitative studies. The literature reviewed suggests that social capital is an important factor for improving health in resource-poor settings; however, more research is needed in order to determine the best measures for social capital and elucidate the mechanisms through which social capital affects health in the developing world. Future research on social capital and health in the developing world should focus on applying appropriate theoretical conceptualizations of social capital to the developing country context, adapting and validating instruments for measuring social capital, and examining multilevel models of social capital and health in developing countries. PMID:24172027

Social capital and mental illness: a systematic review

PubMed Central

De Silva, M. J; McKenzie, K.; Harpham, T.; Huttly, S.

2005-01-01

Study objective: The concept of social capital has influenced mental health policies of nations and international organisations despite its limited evidence base. This papers aims to systematically review quantitative studies examining the association between social capital and mental illness. Design and setting: Twenty electronic databases and the reference sections of papers were searched to identify published studies. Authors of papers were contacted for unpublished work. Anonymised papers were reviewed by the authors of this paper. Papers with a validated mental illness outcome and an exposure variable agreed as measuring social capital were included. No limitations were put on date or language of publication. Main results: Twenty one studies met the inclusion criteria for the review. Fourteen measured social capital at the individual level and seven at an ecological level. The former offered evidence for an inverse relation between cognitive social capital and common mental disorders. There was moderate evidence for an inverse relation between cognitive social capital and child mental illness, and combined measures of social capital and common mental disorders. The seven ecological studies were diverse in methodology, populations investigated, and mental illness outcomes, making them difficult to summarise. Conclusions: Individual and ecological social capital may measure different aspects of the social environment. Current evidence is inadequate to inform the development of specific social capital interventions to combat mental illness. PMID:16020636

Capital Improvement Project Workshops: Anchorage--May 15, 1998; Juneau--May 19, 1998.

ERIC Educational Resources Information Center

Alaska State Dept. of Education, Juneau.

This workshop addresses the application process for capital improvement funding from the state, e.g., who should apply, applicant eligibility and evaluation criteria, the types of funding available, and project specifics to be included in application submissions. The evaluation and scoring process of applications is explained followed by the…

Human Capital, Social Classes, and the Earnings Determination Process in Brazilian Agriculture.

ERIC Educational Resources Information Center

Neves, Jorge A.; Haller, Archibald O.; Fernandes, Danielle C.

This paper examines the process of earnings determination in the agricultural sector of Brazil. Among the main causal factors analyzed are human capital (education and work experience), labor market segmentation, gender, social class position, level of development/modernization, and concentration of land ownership. Data on individuals employed in…

[In Process Citation].

PubMed

Brisson, Romain; Bianchi, Renzo

2015-11-01

The aim of this study is twofold: first, to assess the statistical significance of the data used by Pierre Bourdieu in Distinction; second, to test the hypothesis that the volume of capital (i.e., the global amount of capital) allows for a finer discrimination of dispositional differences than the composition of capital (i.e., the respective weight of the different types of capital in the global amount of capital). To these ends, five data samples were submitted to bilateral between-proportion comparison tests. The findings (1) reveal that about two-thirds of the differences reported by P. Bourdieu are significant and (2) support the view that the volume of capital prevails over its composition. © 2015 Canadian Sociological Association/La Société canadienne de sociologie.

Design of an innovative paediatric capitation payment approach for public sector dentistry: an Australian experience.

PubMed

Conquest, Jennifer; Jacobi, Michael; Skinner, John; Tennant, Marc

2015-02-01

The aim of this study was to trial the methodology and administration processes of a public paediatric capitation programme provided in the period 1 July 2011 to 31 December 2011 through a Bachelor of Oral Health programme in rural New South Wales (NSW), Australia, where access to public dental services is limited. The principal structure of the programme was the development of three diagnostic pathways: active caries and pain (Pathway A); active caries and no pain (Pathway B); and no active caries and no pain (Pathway C). In 2011, de-identified treatment data for NSW public dental services' patients under 18 years of age were analysed to identify the top 10 dental treatment items. These items were clustered according to the mean decayed and/or filled surface of patients under 18 years of age who had decayed, filled or missing teeth. Each treatment item was allocated 60% of the 2011 Australian Government Department of Veteran Affairs Schedule of Fees. The programme was trialled in Charles Sturt University dental facility in Wagga Wagga, NSW. The programme targeted patients in the following age groups: 0-5 years; 6-11 years; and 12-17 years. The 6-month trial provided 361 patients with a capitation pathway, at a total cost of $47,567.90, averaging $131.76 per capitation pathway. The total number of items provided (n=2,070) equated to an average of 5.7 items per capitation diagnostic pathway. This model offered an early entry point for paediatric patients to access dental care that addressed their needs, whilst being flexible enough to be fiscally attractive. © 2014 FDI World Dental Federation.

Bourdieu’s Cultural Capital in Relation to Food Choices: A Systematic Review of Cultural Capital Indicators and an Empirical Proof of Concept

PubMed Central

Kamphuis, Carlijn B. M.; Jansen, Tessa; Mackenbach, Johan P.; van Lenthe, Frank J.

2015-01-01

Objective Unhealthy food choices follow a socioeconomic gradient that may partly be explained by one’s ‘cultural capital’, as defined by Bourdieu. We aim 1) to carry out a systematic review to identify existing quantitative measures of cultural capital, 2) to develop a questionnaire to measure cultural capital for food choices, and 3) to empirically test associations of socioeconomic position with cultural capital and food choices, and of cultural capital with food choices. Design We systematically searched large databases for the key-word ‘cultural capital’ in title or abstract. Indicators of objectivised cultural capital and family institutionalised cultural capital, as identified by the review, were translated to food choice relevant indicators. For incorporated cultural capital, we used existing questionnaires that measured the concepts underlying the variety of indicators as identified by the review, i.e. participation, skills, knowledge, values. The questionnaire was empirically tested in a postal survey completed by 2,953 adults participating in the GLOBE cohort study, The Netherlands, in 2011. Results The review yielded 113 studies that fulfilled our inclusion criteria. Several indicators of family institutionalised (e.g. parents’ education completed) and objectivised cultural capital (e.g. possession of books, art) were consistently used. Incorporated cultural capital was measured with a large variety of indicators (e.g. cultural participation, skills). Based on this, we developed a questionnaire to measure cultural capital in relation to food choices. An empirical test of the questionnaire showed acceptable overall internal consistency (Cronbach’s alpha of .654; 56 items), and positive associations between socioeconomic position and cultural capital, and between cultural capital and healthy food choices. Conclusions Cultural capital may be a promising determinant for (socioeconomic inequalities in) food choices. PMID:26244763

A conceptual framework for the study of social capital in new destination immigrant communities.

PubMed

Bernosky de Flores, Catherine H

2010-07-01

Mexican immigration to the United States is an intragenerational phenomenon. Young adult Mexicans leave their families of origin in search of employment opportunities that pull them to new destination communities. A conceptual framework that defines and relates the concepts of human capital, personal networks, social capital, and resources is introduced. The influence of social capital on the capacity of immigrants to access resources is described. The framework informed the design of a study to examine the approaches used by Mexican immigrant women to access resources for healthy childbearing in the absence of traditional family support systems in a new destination community.

Designing Domain-Specific HUMS Architectures: An Automated Approach

NASA Technical Reports Server (NTRS)

Mukkamala, Ravi; Agarwal, Neha; Kumar, Pramod; Sundaram, Parthiban

2004-01-01

The HUMS automation system automates the design of HUMS architectures. The automated design process involves selection of solutions from a large space of designs as well as pure synthesis of designs. Hence the whole objective is to efficiently search for or synthesize designs or parts of designs in the database and to integrate them to form the entire system design. The automation system adopts two approaches in order to produce the designs: (a) Bottom-up approach and (b) Top down approach. Both the approaches are endowed with a Suite of quantitative and quantitative techniques that enable a) the selection of matching component instances, b) the determination of design parameters, c) the evaluation of candidate designs at component-level and at system-level, d) the performance of cost-benefit analyses, e) the performance of trade-off analyses, etc. In short, the automation system attempts to capitalize on the knowledge developed from years of experience in engineering, system design and operation of the HUMS systems in order to economically produce the most optimal and domain-specific designs.

Process evaluation of an interorganizational cooperation initiative in vocational rehabilitation: the Dirigo project.

PubMed

Ståhl, Christian; Andersén, Åsa; Anderzén, Ingrid; Larsson, Kjerstin

2017-05-11

This study analyzes the process of establishing and developing a cooperative vocational rehabilitation project with special focus on organizational and professional aspects. In the project, officials from the Swedish Social Insurance Agency and the Swedish Public Employment Service worked cooperatively with participants on long-term sick leave, youths with disability benefits, and people receiving social allowances. The officials used Motivational Interviewing (MI) as a method when meeting participants, and were able to offer flexible and tailored case management. The goal was to improve work ability and promote self-sufficiency. The process evaluation was carried out through continuous data collection throughout the project (2012-2014), resulting in a total of 28 individual interviews and 17 focus groups with officials and managers. The material was categorized through an inductive content analysis, and analyzed using social capital as a theoretical frame. The evaluation points to how issues related to design, organization and management contributed to the project not reaching its goals, e.g. problems with recruitment of participants, the funding structure, and staffing problems on the managerial level. Still, officials reported positive effects of close cooperation, which was perceived as facilitating the case management by fostering a mutual understanding and access to resources and rehabilitation measures from more than one authority. Cooperative work combined with the use of MI and flexible case management seem to promote an increased trust between officials from different authorities and participants, which in the study is conceptualized as bonding and bridging social capital (between officials) and linking social capital (between officials and participants). The organizational problems combined with the relatively large differences in approaches between the project and regular practice obstructed implementation, where the authorities involved did not appear to be ready for implementing methodologies that require organizational restructuring.

The anatomy of the safe and social suburb: an exploratory study of the built environment, social capital and residents' perceptions of safety.

PubMed

Wood, Lisa; Shannon, Tya; Bulsara, Max; Pikora, Terri; McCormack, Gavin; Giles-Corti, Billie

2008-03-01

This study explored the relationship between social capital and aspects of the built environment, focusing in particular on the walkability of suburbs as determined by street network design and the mix of land uses. We measured social capital and feelings of personal safety in 335 residents of three suburbs in metropolitan Perth, WA, and collected objective and perceived data on the built environment. After adjustment for demographic factors, the built environment was found to have a significant but small effect on social capital and feelings of safety, particularly in relation to the number and perceived adequacy of destinations. A high level of neighbourhood upkeep was associated with both higher social capital and feelings of safety.

Costing Complex Products, Operations & Support

DTIC Science & Technology

2011-10-19

last version of the Harrier II family introduced in the UK. As such it is similar to the U.S. Marine Corps’ AV-8B in basic structure , systems , and...ABSTRACT Complex products and systems (CoPS) are major capital goods in which customers play a central role from design through to disposal, such as...Complex products and systems (CoPS) are major capital goods in which customers play a central role from design through to disposal, such as large defense

Magsonic™ Carbothermal Technology Compared with the Electrolytic and Pidgeon Processes

NASA Astrophysics Data System (ADS)

Prentice, Leon H.; Haque, Nawshad

A broad technology comparison of carbothermal magnesium production with present technologies has not been previously presented. In this paper a comparative analysis of CSIRO's MagSonic™ process is made with the electrolytic and Pidgeon processes. The comparison covers energy intensity (GJ/tonne Mg), labor intensity (person-hours/tonne Mg), capital intensity (USD/tonne annual Mg installed capacity), and Global Warming Potential (GWP, tonnes CO2-equivalent/tonne Mg). Carbothermal technology is advantageous on all measures except capital intensity (where it is roughly twice the capital cost of a similarly-sized Pidgeon plant). Carbothermal and electrolytic production can have comparatively low environmental impacts, with typical emissions one-sixth those of the Pidgeon process. Despite recent progress, the Pidgeon process depends upon abundant energy and labor combined with few environmental constraints. Pressure is expected to increase on environmental constraints and labor and energy costs over the coming decade. Carbothermal reduction technology appears to be competitive for future production.

49 CFR 611.1 - Purpose and contents.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF TRANSPORTATION MAJOR CAPITAL INVESTMENT PROJECTS § 611.1 Purpose and contents. (a) This part prescribes the process that applicants must follow to be considered eligible for capital investment grants...

FY 2013 Educational Facilities Master Plan and the FY 2013-2018 Capital Improvements Program

ERIC Educational Resources Information Center

Montgomery County Public Schools, 2012

2012-01-01

The FY 2013 Educational Facilities Master Plan (Master Plan) and the FY 2013-2018 Capital Improvements Program (CIP) reflect the adopted actions of the Montgomery County (Maryland) Council and integrate the facilities planning process with the annual capital budget and the six-year CIP. The CIP is developed in accordance with the Board of…

FY 2012 Educational Facilities Master Plan and the Amended FY 2011-2016 Capital Improvements Program

ERIC Educational Resources Information Center

Montgomery County Public Schools, 2011

2011-01-01

The FY 2012 Educational Facilities Master Plan (Master Plan) and Amendments to the FY 2011-2016 Capital Improvements Program (CIP) reflect the adopted actions of the Montgomery County (Maryland) Council and integrate the facilities planning process with the annual capital budget and the six-year CIP. The CIP is developed in accordance with the…

FY 2007 Educational Facilities Master Plan and the FY 2007-2012 Capital Improvements Program

ERIC Educational Resources Information Center

Montgomery County Public Schools, 2006

2006-01-01

The FY 2007 Educational Facilities Master Plan (Master Plan) and FY 2007-2012 Capital Improvements Program (CIP) reflect the adopted actions of the Montgomery County (Maryland) Council and integrate the facilities planning process with the annual capital budget and the six-year CIP. The CIP is developed in accordance with the Board of Education…

Nonlinear Dynamic Model-Based Multiobjective Sensor Network Design Algorithm for a Plant with an Estimator-Based Control System

DOE Office of Scientific and Technical Information (OSTI.GOV)

Paul, Prokash; Bhattacharyya, Debangsu; Turton, Richard

Here, a novel sensor network design (SND) algorithm is developed for maximizing process efficiency while minimizing sensor network cost for a nonlinear dynamic process with an estimator-based control system. The multiobjective optimization problem is solved following a lexicographic approach where the process efficiency is maximized first followed by minimization of the sensor network cost. The partial net present value, which combines the capital cost due to the sensor network and the operating cost due to deviation from the optimal efficiency, is proposed as an alternative objective. The unscented Kalman filter is considered as the nonlinear estimator. The large-scale combinatorial optimizationmore » problem is solved using a genetic algorithm. The developed SND algorithm is applied to an acid gas removal (AGR) unit as part of an integrated gasification combined cycle (IGCC) power plant with CO 2 capture. Due to the computational expense, a reduced order nonlinear model of the AGR process is identified and parallel computation is performed during implementation.« less

Nonlinear Dynamic Model-Based Multiobjective Sensor Network Design Algorithm for a Plant with an Estimator-Based Control System

DOE PAGES

Paul, Prokash; Bhattacharyya, Debangsu; Turton, Richard; ...

2017-06-06

Here, a novel sensor network design (SND) algorithm is developed for maximizing process efficiency while minimizing sensor network cost for a nonlinear dynamic process with an estimator-based control system. The multiobjective optimization problem is solved following a lexicographic approach where the process efficiency is maximized first followed by minimization of the sensor network cost. The partial net present value, which combines the capital cost due to the sensor network and the operating cost due to deviation from the optimal efficiency, is proposed as an alternative objective. The unscented Kalman filter is considered as the nonlinear estimator. The large-scale combinatorial optimizationmore » problem is solved using a genetic algorithm. The developed SND algorithm is applied to an acid gas removal (AGR) unit as part of an integrated gasification combined cycle (IGCC) power plant with CO 2 capture. Due to the computational expense, a reduced order nonlinear model of the AGR process is identified and parallel computation is performed during implementation.« less

76 FR 2133 - National Capital Memorial Advisory Commission; Notice of Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-12

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-NCR-NACA-1210-6447; 3086-SYM ] National Capital Memorial Advisory Commission; Notice of Public Meeting AGENCY: National Park Service, Interior... Dwight D. Eisenhower Memorial Commission on design concepts for the Dwight D. Eisenhower Memorial...

Shadow Capital: The Democratization of College Preparatory Education

ERIC Educational Resources Information Center

Cipollone, Kristin; Stich, Amy E.

2017-01-01

In this article, we examine the manifestation and consequences of shadow capital within two public, urban, nonselective, college preparatory-designated high schools serving exclusively nondominant students. Informed by three years of ethnographic data, we argue that the transference of a historically elite college preparatory education from…

Hospital heavies. Venture capital bulks up companies that outsource medicine's newest specialty: inpatient-only care.

PubMed

Huff, C

They're the designated drivers of inpatient care, cutting hospital stays by 19 percent on average. Yet as venture capital firms infuse hospitalist startup companies, some primary care doctors complain that their sickest patients are being taken away from them.

Capital Budgeting Guidelines: How to Decide Whether to Fund a New Dorm or an Upgraded Computer Lab.

ERIC Educational Resources Information Center

Swiger, John; Klaus, Allen

1996-01-01

A process for college and university decision making and budgeting for capital outlays that focuses on evaluating the qualitative and quantitative benefits of each proposed project is described and illustrated. The process provides a means to solicit suggestions from those involved and provide detailed information for cost-benefit analysis. (MSE)

The Dynamic Role of Cultural Capital in the Competitive School Admission Process: A Chinese Experience

ERIC Educational Resources Information Center

Wu, Xiaoxin

2012-01-01

School choice in China is a parent-initiated bottom-up movement characterised by the payment of a substantial "choice fee" to the desired school, and parents' positional competition through the use of cultural, social and economic capital, before and during the school choice process. This study demonstrates that Chinese middle class…

Demonstrated technology for high-rate filtration of oily wastes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Danzberger, A.H.; Nebolsine, R.

1980-01-01

A discussion covers the various techniques (gravity separation, air or gas flotation, and ultrafiltration) used to remove oil from wastewater; their relative advantages; the satisfactory performance of ultrahigh-rate (UHR) filters in various applications, including in a Standard Oil Co. (Ohio) refinery; the development of UHR filtration plants by Hydrotechnic Corp.; the design and advantages of Hydrotechnic's filters; filtration; flow control and head loss; the backwash process; and the capital, construction, and operating costs of UHR filters (1000 to 7000 cu m/hr).

A closed-loop air revitalization process technology demonstrator

NASA Astrophysics Data System (ADS)

Mulloth, Lila; Perry, Jay; Luna, Bernadette; Kliss, Mark

Demonstrating a sustainable, reliable life support system process design that possesses the capability to close the oxygen cycle to the greatest extent possible is required for extensive surface exploration of the Moon and Mars by humans. A conceptual closed-loop air revitalization system process technology demonstrator that combines the CO2 removal, recovery, and reduction and oxygen generation operations in a single compact envelope is described. NASA has developed, and in some cases flown, process technologies for capturing metabolic CO2 from air, reducing CO2 to H2O and CH4, electrolyzing H2O to O2, and electrolyzing CO2 to O2 and CO among a number of candidates. Traditionally, these processes either operate in parallel with one another or have not taken full benefit of a unit operation-based design approach to take complete advantage of the synergy between individual technologies. The appropriate combination of process technologies must capitalize on the advantageous aspects of individual technologies while eliminating or transforming the features that limit their feasibility when considered alone. Such a process technology integration approach also provides advantages of optimized mass, power and volume characteristics for the hardware embodiment. The conceptual air revitalization system process design is an ideal technology demonstrator for the critically needed closed-loop life support capabilities for long duration human exploration of the lunar surface and extending crewed space exploration toward Mars. The conceptual process design incorporates low power CO2 removal, process gas drying, and advanced engineered adsorbents being developed by NASA and industry.

Human Resource Development, Social Capital, Emotional Intelligence: Any Link to Productivity?

ERIC Educational Resources Information Center

Brooks, Kit; Nafukho, Fredrick Muyia

2006-01-01

Purpose: This article aims to offer a theoretical framework that attempts to show the integration among human resource development (HRD), social capital (SC), emotional intelligence (EI) and organizational productivity. Design/methodology/approach: The literature search included the following: a computerized search of accessible and available…

Applying Organizational Commitment and Human Capital Theories to Emigration Research

ERIC Educational Resources Information Center

Verkhohlyad, Olga; McLean, Gary N.

2012-01-01

Purpose: This study aims to bring some additional insight into the issue of emigration by establishing a relationship between emigration and psychic return of citizens to their human capital investment in the country. Design/methodology/approach: The article adopts a quantitative research strategy. It applies organizational commitment and human…

Impact of Psychological Capital on Occupational Burnout and Performance of Faculty Members

ERIC Educational Resources Information Center

Rehman, Saif ur; Qingren, Cao; Latif, Yasir; Iqbal, Pervaiz

2017-01-01

Purpose: The purpose of this paper is to examine the impact and interrelation between positive psychological capital and occupational burnout among faculty associates of technical and professional training institutions. Design/methodology/approach: In total, 282 faculty members from 17 technical institutions were selected from the province of…

Dimensions of Social Capital among High School Mathematics Teachers

ERIC Educational Resources Information Center

Koebley, Sarah Cotton

2013-01-01

This study sought to uncover teacher perceptions of social capital within a high school mathematics department utilizing a research design that acknowledged the complex environment faced by high school teachers and their subsequent interpretations of how and from whom they sought access to professional resources. Through an analysis of narratives…

Networking Behaviour, Graduate Employability: A Social Capital Perspective

ERIC Educational Resources Information Center

Batistic, Saša; Tymon, Alex

2017-01-01

Purpose: Drawing on the overarching framework of social capital theory, the purpose of this paper is to develop and empirically examine networking behaviour and employability within the higher education context. Design/methodology/approach: In a sample of 376 full-time business students the authors measured perceived employability, networking…

Unveiling the Effects of Citizen Journalism Practice on College Students' Social Capital

ERIC Educational Resources Information Center

Nah, Seungahn; Namkoong, Kang; Van Stee, Stephanie K.; Record, Rachael A.

2014-01-01

This study examined the effects of citizen journalism practices on social capital concerning nonprofit and voluntary organizations (i.e., satisfaction, trust, and engagement). Through a quasi-experimental design, the analyses revealed that students in the treatment group, in which participants engaged in citizen journalism practice, had greater…

Integrated Glass Coating Manufacturing Line

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brophy, Brenor

2015-09-30

This project aims to enable US module manufacturers to coat glass with Enki’s state of the art tunable functionalized AR coatings at the lowest possible cost and highest possible performance by encapsulating Enki’s coating process in an integrated tool that facilitates effective process improvement through metrology and data analysis for greater quality and performance while reducing footprint, operating and capital costs. The Phase 1 objective was a fully designed manufacturing line, including fully specified equipment ready for issue of purchase requisitions; a detailed economic justification based on market prices at the end of Phase 1 and projected manufacturing costs andmore » a detailed deployment plan for the equipment.« less

Social capital and antenatal depression among Chinese primiparas: A cross-sectional survey.

PubMed

Zhou, Chi; Ogihara, Atsushi; Chen, Hao; Wang, Weijue; Huang, Liu; Zhang, Baodan; Zhang, Xueni; Xu, Liangwen; Yang, Lei

2017-11-01

The aim of this study is to investigate the associations between social capital and antenatal depression among Chinese primiparas. A cross-sectional design was used and a questionnaire survey was conducted with 1471 participants using the intercept method at the provincial hospital in Zhejiang in 2016. Antenatal depression was evaluated using the Edinburgh Postnatal Depression Scale (EPDS) and social capital was assessed by the Chinese version of Social Capital Assessment Questionnaire (C-SCAQ). The prevalence of antenatal depression was assessed among Chinese primiparas in their third trimesters. The antenatal depression prevalence among sub-groups with lower social trust (ST), social reciprocity (SR), social network (SN), and social participation (SP) were significantly higher than those among higher score sub-groups. In the fully adjusted model, primiparas' antenatal depression was significantly associated with ST, SR, SN, and SP. Compared to the structural social capital, the cognitive social capital was a more crucial dimension to the prevalence of antenatal depression. For future community pregnancy health care management programs in China, it might be beneficial to add more social capital related intervention. Copyright © 2017 Elsevier B.V. All rights reserved.

Social capital and health: Does egalitarianism matter? A literature review

PubMed Central

Islam, M Kamrul; Merlo, Juan; Kawachi, Ichiro; Lindström, Martin; Gerdtham, Ulf-G

2006-01-01

The aim of the paper is to critically review the notion of social capital and review empirical literature on the association between social capital and health across countries. The methodology used for the review includes a systematic search on electronic databases for peer-reviewed published literature. We categorize studies according to level of analysis (single and multilevel) and examine whether studies reveal a significant health impact of individual and area level social capital. We compare the study conclusions according to the country's degrees of economic egalitarianism. Regardless of study design, our findings indicate that a positive association (fixed effect) exists between social capital and better health irrespective of countries degree of egalitarianism. However, we find that the between-area variance (random effect) in health tends to be lower in more egalitarian countries than in less egalitarian countries. Our tentative conclusion is that an association between social capital and health at the individual level is robust with respect to the degree of egalitarianism within a country. Area level or contextual social capital may be less salient in egalitarian countries in explaining health differences across places. PMID:16597324

Relationship between Psychological Capital and Psychological Well-Being of Direct Support Staff of Specialist Autism Services. The Mediator Role of Burnout

PubMed Central

Manzano-García, Guadalupe; Ayala, Juan-Carlos

2017-01-01

This study investigates the specific role of burnout as a mediator in the relationship between psychological capital and psychological well-being (PWB) in direct support staff of specialist autism services. A time lagged design with three data-collection points was conducted to survey 56 professionals (direct support staff) who work at a Spanish center specialized in autism. Participants completed measures of psychological capital, burnout and PWB. The hypothesized model was tested using structural equation modeling. Our findings show that psychological capital has a significant main effect on PWB. The results also show that psychological capital in the work environment should result in lower burnout which in turn, should lead to higher degrees of PWB in the direct support staff of autism services. Our results support that psychological capital is a key variable in the working life of the direct support staff of autism services. The findings suggest the need of implementing programmes which strengthen each individual's psychological capital in order to prevent burnout and achieve a greater PWB. PMID:29312101

The Influence of Techno-Capital and Techno-Disposition on the College-Going Processes of Latina/O College Students in Central Texas

ERIC Educational Resources Information Center

Lu, Charles; Straubhaar, Joseph D.

2014-01-01

Latina/o students are one of the least likely populations to access technology and possess the techno-capital necessary to succeed in postsecondary education. This phenomenological qualitative research study used interviews with 20 Latina/o college students in Central Texas to examine how techno-capital and techno-disposition interact in complex…

Entrepreneurial Human Capital Accumulation and the Growth of Rural Businesses: A Four-Country Survey in Mountainous and Lagging Areas of the European Union

ERIC Educational Resources Information Center

Skuras, Dimitris; Meccheri, Nicolas; Moreira, Manuel Belo; Rosell, Jordi; Stathopoulou, Sophia

2005-01-01

The paper presents the processes of entrepreneurial human capital accumulation and its impact on rural business growth. Data are derived from four surveys on rural businesses in mountainous and less favoured areas in Southern Europe. Formal pathways of entrepreneurial human capital accumulation refer to education and training, while informal…

Hospital financing: calculating inpatient capital costs in Germany with a comparative view on operating costs and the English costing scheme.

PubMed

Vogl, Matthias

2014-04-01

The paper analyzes the German inpatient capital costing scheme by assessing its cost module calculation. The costing scheme represents the first separated national calculation of performance-oriented capital cost lump sums per DRG. The three steps in the costing scheme are reviewed and assessed: (1) accrual of capital costs; (2) cost-center and cost category accounting; (3) data processing for capital cost modules. The assessment of each step is based on its level of transparency and efficiency. A comparative view on operating costing and the English costing scheme is given. Advantages of the scheme are low participation hurdles, low calculation effort for G-DRG calculation participants, highly differentiated cost-center/cost category separation, and advanced patient-based resource allocation. The exclusion of relevant capital costs, nontransparent resource allocation, and unclear capital cost modules, limit the managerial relevance and transparency of the capital costing scheme. The scheme generates the technical premises for a change from dual financing by insurances (operating costs) and state (capital costs) to a single financing source. The new capital costing scheme will intensify the discussion on how to solve the current investment backlog in Germany and can assist regulators in other countries with the introduction of accurate capital costing. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Measurement of social capital in relation to health in low and middle income countries (LMIC): a systematic review.

PubMed

Agampodi, Thilini Chanchala; Agampodi, Suneth Buddhika; Glozier, Nicholas; Siribaddana, Sisira

2015-03-01

Social capital is a neglected determinant of health in low and middle income countries. To date, majority of evidence syntheses on social capital and health are based upon high income countries. We conducted this systematic review to identify the methods used to measure social capital in low and middle-income countries and to evaluate their relative strengths and weaknesses. An electronic search was conducted using Pubmed, Science citation index expanded, Social science citation index expanded, Web of knowledge, Cochrane, Trip, Google scholar and selected grey literature sources. We aimed to include all studies conducted in low and middle-income countries, published in English that have measured any aspect of social capital in relation to health in the study, from 1980 to January 2013. We extracted data using a data extraction form and performed narrative synthesis as the measures were heterogeneous. Of the 472 articles retrieved, 46 articles were selected for the review. The review included 32 studies from middle income countries and seven studies from low income countries. Seven were cross national studies. Most studies were descriptive cross sectional in design (n = 39). Only two randomized controlled trials were included. Among the studies conducted using primary data (n = 32), we identified18 purposely built tools that measured various dimensions of social capital. Validity (n = 11) and reliability (n = 8) of the tools were assessed only in very few studies. Cognitive constructs of social capital, namely trust, social cohesion and sense of belonging had a positive association towards measured health outcome in majority of the studies. While most studies measured social capital at individual/micro level (n = 32), group level measurements were obtained by aggregation of individual measures. As many tools originate in high income contexts, cultural adaptation, validation and reliability assessment is mandatory in adapting the tool to the study setting. Evidence on causality and assessing predictive validity is a problem due to the scarcity of prospective study designs. We recommend Harpham et al. s' Adapted Social Capital Assessment Tool (A-SCAT), Hurtado et al. s' six item tool and Elgar et al. s' World Value Survey Social Capital Scale for assessment of social capital in low and middle income countries. Copyright © 2015 Elsevier Ltd. All rights reserved.

I used to cry every day: a model of the family process of managing displacement.

PubMed

Greene, Danielle; Tehranifar, Parisa; Hernandez-Cordero, Lourdes J; Fullilove, Mindy Thompson

2011-06-01

Community displacing events, natural or human made, are increasing in frequency. By the end of 2009, over 36 million people were known to be displaced worldwide. Displacement is a traumatic experience with significant short- and long-term health consequences. The losses and costs associated with displacement-social connections, employment, property, and economic capital-are felt not only by the displaced individuals but also the communities they have left behind, and the communities that receive displaced individuals. Many researchers have explored the link between health and reduced social, cultural, and economic capital. Most of the displacement literature focuses on the effect of displacement on the displaced individual; however, many families move as a group. In this study, we examined the family process of managing displacement and its associated capital losses by conducting interviews with 20 families. We found that families undergo a four-phase process of displacement: antecedent, uprooting, transition, and resettlement. The losses families experience impact the health and well-being of individuals, families, and communities. The degree to which the displacement process ends successfully, or ends at all, can be affected by efforts to both create connections within the new communities and rebuild economic and social capital.

Multi-track financing.

PubMed

Kennedy, Steven W; Randolph, John; Taddey, Anthony J

2012-05-01

In today's uncertain economic environment, when seeking to finance a capital project, healthcare borrowers should adopt a multi-tracked funding strategy that permits them to change capital-funding routes quickly in response to changing circumstances. The multi-tracking process requires two stages prior to securing a commitment and beginning the closing process: due diligence and indication of interest. This process should present no material additional cost during these two stages, giving healthcare borrowers the flexibility to explore a variety of financing options.

The resilience of neighborhood social processes: A case study of the 2011 Brisbane flood.

PubMed

Wickes, Rebecca; Britt, Chester; Broidy, Lisa

2017-02-01

Social disorganization theories position neighborhood social capital and collective efficacy as key social processes that should facilitate community resilience in the aftermath of disaster. Yet limited evidence demonstrates that these social processes are themselves resilient with some studies showing that disaster can fracture even once cohesive neighborhoods. In this paper we assess the stability of neighborhood level collective efficacy and social capital before and after a disaster. We use multilevel structural equation modeling and draw on census and longitudinal survey data collected from over 4000 residents living in 148 neighborhoods in Brisbane, Australia before and after a significant flood event. We examine what happens to social capital and collective efficacy in flooded and non-flooded neighborhoods and assess whether demographic shifts are associated with change and/or stability in these processes. We find strong evidence that these processes operate similarly across flooded and not flooded communities. Our findings also reveal significant stability for our measures of social capital across time, while collective efficacy increases post flood across all neighborhoods, but more so in flooded neighborhoods. Neighborhood demographics have limited effect on patterns of stability or change in these social processes. We discuss the theoretical and practical implications of these findings for our understanding of neighborhood resilience in the wake of disaster. Copyright © 2016 Elsevier Inc. All rights reserved.

Enabling pathways to health equity: developing a framework for implementing social capital in practice.

PubMed

Putland, Christine; Baum, Fran; Ziersch, Anna; Arthurson, Kathy; Pomagalska, Dorota

2013-05-29

Mounting evidence linking aspects of social capital to health and wellbeing outcomes, in particular to reducing health inequities, has led to intense interest in social capital theory within public health in recent decades. As a result, governments internationally are designing interventions to improve health and wellbeing by addressing levels of social capital in communities. The application of theory to practice is uneven, however, reflecting differing views on the pathways between social capital and health, and divergent theories about social capital itself. Unreliable implementation may restrict the potential to contribute to health equity by this means, yet to date there has been limited investigation of how the theory is interpreted at the level of policy and then translated into practice. The paper outlines a collaborative research project designed to address this knowledge deficit in order to inform more effective implementation. Undertaken in partnership with government departments, the study explored the application of social capital theory in programs designed to promote health and wellbeing in Adelaide, South Australia. It comprised three case studies of community-based practice, employing qualitative interviews and focus groups with community participants, practitioners, program managers and policy makers, to examine the ways in which the concept was interpreted and operationalized and identify the factors influencing success. These key lessons informed the development of practical resources comprising a guide for practitioners and briefing for policy makers. Overall the study showed that effective community projects can contribute to population health and wellbeing and reducing health inequities. Of specific relevance to this paper, however, is the finding that community projects rely for their effectiveness on a broader commitment expressed through policies and frameworks at the highest level of government decision making. In particular this relationship requires long term vision, endorsement for cross-sectoral work, well-developed relationships and theoretical and practical knowledge. Attention to the practical application of social capital theory shows that community projects require structural support in their efforts to improve health and wellbeing and reduce health inequities. Sound community development techniques are essential but do not operate independently from frameworks and policies at the highest levels of government. Recognition of the interdependence of policy and practice will enable government to achieve these goals more effectively.

Enabling pathways to health equity: developing a framework for implementing social capital in practice

PubMed Central

2013-01-01

Background Mounting evidence linking aspects of social capital to health and wellbeing outcomes, in particular to reducing health inequities, has led to intense interest in social capital theory within public health in recent decades. As a result, governments internationally are designing interventions to improve health and wellbeing by addressing levels of social capital in communities. The application of theory to practice is uneven, however, reflecting differing views on the pathways between social capital and health, and divergent theories about social capital itself. Unreliable implementation may restrict the potential to contribute to health equity by this means, yet to date there has been limited investigation of how the theory is interpreted at the level of policy and then translated into practice. Methods The paper outlines a collaborative research project designed to address this knowledge deficit in order to inform more effective implementation. Undertaken in partnership with government departments, the study explored the application of social capital theory in programs designed to promote health and wellbeing in Adelaide, South Australia. It comprised three case studies of community-based practice, employing qualitative interviews and focus groups with community participants, practitioners, program managers and policy makers, to examine the ways in which the concept was interpreted and operationalized and identify the factors influencing success. These key lessons informed the development of practical resources comprising a guide for practitioners and briefing for policy makers. Results Overall the study showed that effective community projects can contribute to population health and wellbeing and reducing health inequities. Of specific relevance to this paper, however, is the finding that community projects rely for their effectiveness on a broader commitment expressed through policies and frameworks at the highest level of government decision making. In particular this relationship requires long term vision, endorsement for cross-sectoral work, well-developed relationships and theoretical and practical knowledge. Conclusions Attention to the practical application of social capital theory shows that community projects require structural support in their efforts to improve health and wellbeing and reduce health inequities. Sound community development techniques are essential but do not operate independently from frameworks and policies at the highest levels of government. Recognition of the interdependence of policy and practice will enable government to achieve these goals more effectively. PMID:23714388

Neuromorphic sensory systems.

PubMed

Liu, Shih-Chii; Delbruck, Tobi

2010-06-01

Biology provides examples of efficient machines which greatly outperform conventional technology. Designers in neuromorphic engineering aim to construct electronic systems with the same efficient style of computation. This task requires a melding of novel engineering principles with knowledge gleaned from neuroscience. We discuss recent progress in realizing neuromorphic sensory systems which mimic the biological retina and cochlea, and subsequent sensor processing. The main trends are the increasing number of sensors and sensory systems that communicate through asynchronous digital signals analogous to neural spikes; the improved performance and usability of these sensors; and novel sensory processing methods which capitalize on the timing of spikes from these sensors. Experiments using these sensors can impact how we think the brain processes sensory information. 2010 Elsevier Ltd. All rights reserved.

40 CFR 60.733 - Reconstruction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... on processing equipment shall not be considered in calculating either the “fixed capital cost of the new components” or the “fixed capital cost that would be required to construct a comparable new... seals, flights, and refractory lining. ...

Hydrogen fuel dispensing station for transportation vehicles

DOE Office of Scientific and Technical Information (OSTI.GOV)

Singh, S.P.N.; Richmond, A.A.

1995-07-01

A technical and economic assessment is being conducted of a hydrogen fuel dispensing station to develop an understanding of the infrastructure requirements for supplying hydrogen fuel for mobile applications. The study includes a process design of a conceptual small-scale, stand-alone, grassroots fuel dispensing facility (similar to the present-day gasoline stations) producing hydrogen by steam reforming of natural gas. Other hydrogen production processes (such as partial oxidation of hydrocarbons and water electrolysis) were reviewed to determine their suitability for manufacturing the hydrogen. The study includes an assessment of the environmental and other regulatory permitting requirements likely to be imposed on amore » hydrogen fuel dispensing station for transportation vehicles. The assessment concludes that a dispensing station designed to produce 0.75 million standard cubic feet of fuel grade (99.99%+ purity) hydrogen will meet the fuel needs of 300 light-duty vehicles per day. Preliminary economics place the total capital investment (in 1994 US dollars) for the dispensing station at $4.5 million and the annual operating costs at around $1 million. A discounted cash-flow analysis indicates that the fuel hydrogen product price (excluding taxes) to range between $1.37 to $2.31 per pound of hydrogen, depending upon the natural gas price, the plant financing scenario, and the rate of return on equity capital. A report on the assessment is due in June 1995. This paper presents a summary of the current status of the assessment.« less

Thermal design, rating and second law analysis of shell and tube condensers based on Taguchi optimization for waste heat recovery based thermal desalination plants

NASA Astrophysics Data System (ADS)

Chandrakanth, Balaji; Venkatesan, G; Prakash Kumar, L. S. S; Jalihal, Purnima; Iniyan, S

2018-03-01

The present work discusses the design and selection of a shell and tube condenser used in Low Temperature Thermal Desalination (LTTD). To optimize the key geometrical and process parameters of the condenser with multiple parameters and levels, a design of an experiment approach using Taguchi method was chosen. An orthogonal array (OA) of 25 designs was selected for this study. The condenser was designed, analysed using HTRI software and the heat transfer area with respective tube side pressure drop were computed using the same, as these two objective functions determine the capital and running cost of the condenser. There was a complex trade off between the heat transfer area and pressure drop in the analysis, however second law analysis was worked out for determining the optimal heat transfer area vs pressure drop for condensing the required heat load.

Advanced Hydrogen Liquefaction Process

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schwartz, Joseph; Kromer, Brian; Neu, Ben

2011-09-28

The project identified and quantified ways to reduce the cost of hydrogen liquefaction, and reduce the cost of hydrogen distribution. The goal was to reduce the power consumption by 20% and then to reduce the capital cost. Optimizing the process, improving process equipment, and improving ortho-para conversion significantly reduced the power consumption of liquefaction, but by less than 20%. Because the efficiency improvement was less than the target, the program was stopped before the capital cost was addressed. These efficiency improvements could provide a benefit to the public to improve the design of future hydrogen liquefiers. The project increased themore » understanding of hydrogen liquefaction by modeling different processes and thoroughly examining ortho-para separation and conversion. The process modeling provided a benefit to the public because the project incorporated para hydrogen into the process modeling software, so liquefaction processes can be modeled more accurately than using only normal hydrogen. Adding catalyst to the first heat exchanger, a simple method to reduce liquefaction power, was identified, analyzed, and quantified. The demonstrated performance of ortho-para separation is sufficient for at least one identified process concept to show reduced power cost when compared to hydrogen liquefaction processes using conventional ortho-para conversion. The impact of improved ortho-para conversion can be significant because ortho para conversion uses about 20-25% of the total liquefaction power, but performance improvement is necessary to realize a substantial benefit. Most of the energy used in liquefaction is for gas compression. Improvements in hydrogen compression will have a significant impact on overall liquefier efficiency. Improvements to turbines, heat exchangers, and other process equipment will have less impact.« less

Potential Air Pollutant Emissions and Permitting Classifications for Two Biorefinery Process Designs in the United States

DOE Office of Scientific and Technical Information (OSTI.GOV)

Eberle, Annika; Bhatt, Arpit; Zhang, Yimin

Advanced biofuel production facilities (biorefineries), such as those envisioned by the United States (U.S.) Renewable Fuel Standard and U.S. Department of Energy's research and development programs, often lack historical air pollutant emissions data, which can pose challenges for obtaining air emission permits that are required for construction and operation. To help fill this knowledge gap, we perform a thorough regulatory analysis and use engineering process designs to assess the applicability of federal air regulations and quantify air pollutant emissions for two feasibility-level biorefinery designs. We find that without additional emission-control technologies both biorefineries would likely be required to obtain majormore » source permits under the Clean Air Act's New Source Review program. The permitting classification (so-called 'major' or 'minor') has implications for the time and effort required for permitting and therefore affects the cost of capital and the fuel selling price. Consequently, we explore additional technically feasible emission-control technologies and process modifications that have the potential to reduce emissions to achieve a minor source permitting classification. Finally, our analysis of air pollutant emissions and controls can assist biorefinery developers with the air permitting process and inform regulatory agencies about potential permitting pathways for novel biorefinery designs.« less

Potential Air Pollutant Emissions and Permitting Classifications for Two Biorefinery Process Designs in the United States

DOE PAGES

Eberle, Annika; Bhatt, Arpit; Zhang, Yimin; ...

2017-04-26

Advanced biofuel production facilities (biorefineries), such as those envisioned by the United States (U.S.) Renewable Fuel Standard and U.S. Department of Energy's research and development programs, often lack historical air pollutant emissions data, which can pose challenges for obtaining air emission permits that are required for construction and operation. To help fill this knowledge gap, we perform a thorough regulatory analysis and use engineering process designs to assess the applicability of federal air regulations and quantify air pollutant emissions for two feasibility-level biorefinery designs. We find that without additional emission-control technologies both biorefineries would likely be required to obtain majormore » source permits under the Clean Air Act's New Source Review program. The permitting classification (so-called 'major' or 'minor') has implications for the time and effort required for permitting and therefore affects the cost of capital and the fuel selling price. Consequently, we explore additional technically feasible emission-control technologies and process modifications that have the potential to reduce emissions to achieve a minor source permitting classification. Finally, our analysis of air pollutant emissions and controls can assist biorefinery developers with the air permitting process and inform regulatory agencies about potential permitting pathways for novel biorefinery designs.« less

Potential Air Pollutant Emissions and Permitting Classifications for Two Biorefinery Process Designs in the United States.

PubMed

Eberle, Annika; Bhatt, Arpit; Zhang, Yimin; Heath, Garvin

2017-06-06

Advanced biofuel production facilities (biorefineries), such as those envisioned by the United States (U.S.) Renewable Fuel Standard and U.S. Department of Energy's research and development programs, often lack historical air pollutant emissions data, which can pose challenges for obtaining air emission permits that are required for construction and operation. To help fill this knowledge gap, we perform a thorough regulatory analysis and use engineering process designs to assess the applicability of federal air regulations and quantify air pollutant emissions for two feasibility-level biorefinery designs. We find that without additional emission-control technologies both biorefineries would likely be required to obtain major source permits under the Clean Air Act's New Source Review program. The permitting classification (so-called "major" or "minor") has implications for the time and effort required for permitting and therefore affects the cost of capital and the fuel selling price. Consequently, we explore additional technically feasible emission-control technologies and process modifications that have the potential to reduce emissions to achieve a minor source permitting classification. Our analysis of air pollutant emissions and controls can assist biorefinery developers with the air permitting process and inform regulatory agencies about potential permitting pathways for novel biorefinery designs.

Promoting and Disseminating Good Practice in the Planning and Management of Educational Facilities: Capital Investment Strategic Planning - A Case Study, Gold Coast Institute of TAFE, Queensland, Australia.

ERIC Educational Resources Information Center

Crump, Kelvin

This paper presents a case study of the process of capital investment strategic planning at the Gold Coast Institute of Technical and Further Education (TAFE), Queensland, Australia. Capital investment strategic planning is a means of contributing to success by providing strategies to ensure that assets are managed efficiently, effectively, and…

Underwriting: a key to healthy capitation agreements.

PubMed

Dameron, T H; Fessler, J C

1996-09-01

In some markets, healthcare providers in integrated delivery systems have been assuming full-risk capitated contracts. Some of these contracts have been profitable, but others have produced inconsistent financial results. These results may reflect inadequate underwriting practices. For providers and HMO insurers to establish financially successful capitation agreements, they must develop and audit an underwriting process to evaluate the health risk of the population entering the managed care system.

Social Capital Accumulation in Location-Based Mobile Game Playing: A Multiple-Process Approach.

PubMed

Sung, Hei-Tung; Sigerson, Leif; Cheng, Cecilia

2017-08-01

In the summer of 2016, the widespread popularization of the game Pokémon Go brought the public's attention to the possible socialization benefits associated with location-based mobile games (LBMGs), yet no studies to date have investigated this issue. LBMGs deserve greater research attention because this type of game provides a unique gaming experience that encourages players to leave their homes and navigate around their neighborhood. This distinctive feature may promote more face-to-face interactions among LBMG players. Grounded in social capital theories, the present study compared the levels of both bridging and bonding social capital between LBMG and non-LBMG players. More important, we formulated a multiple-process model to explain the hypothesized psychological mechanisms underlying social capital accumulation among LBMG players. Participants were 349 U.S. participants (57 percent men; M age  = 32.40, SD age  = 7.92, age range = 19-66). Results supported the proposed model by revealing that face-to-face interaction was crucial to the accrual of both bridging and bonding social capital among LBMG players, through enhancing their levels of communication frequency and self-disclosure. The present findings have implications for the utilization of LBMG as a potential tool to promote face-to-face interactions and accumulate social capital.

Relational Capital Quality and Client Loyalty: Firm-Level Evidence from Pharmaceuticals, Pakistan

ERIC Educational Resources Information Center

Mubarik, Shujaat; Chandran, V. G. R.; Devadason, Evelyn S.

2016-01-01

Purpose: This study aims to examine the influence of relational capital quality on client loyalty, comprising both behavioral and attitudinal, in the pharmaceutical industry of Pakistan. Design/methodology/approach: The partial least squares technique is used to test the relationship using a sample of 111 pharmaceutical firms. We applied a…

Investigating Teachers' Professional Life Quality Levels in Terms of the Positive Psychological Capital

ERIC Educational Resources Information Center

Yalçin, Sinan; Isgör, Isa Y.

2017-01-01

This study, which investigated the relationship between teachers' professional life qualities and positive psychological capital, was designed in a relational screening pattern in the quantitative research method. Teachers, who worked in primary, secondary and high school in Erzincan city centre of Turkey in 2014-2015 academic year, participated…

School Facilities Funding and Capital-Outlay Distribution in the States

ERIC Educational Resources Information Center

Duncombe, William; Wang, Wen

2009-01-01

Traditionally, financing the construction of school facilities has been a local responsibility. In the past several decades, states have increased their support for school facilities. Using data collected from various sources, this study first classifies the design of capital aid programs in all 50 states into various categories based on the scope…

Enhancing Social Capital in Children via School-Based Community Cultural Development Projects: A Pilot Study

ERIC Educational Resources Information Center

Buys, Laurie; Miller, Evonne

2009-01-01

This exploratory pilot study investigates the extent to which participating in a community cultural development (CCD) initiative builds social capital among children. An independent youth arts organisation implemented two cultural activities, developing a compact disc of original music and designing mosaic artworks for a library courtyard, in two…

Study Tours and the Diversification of Cultural Capital Acquisition

ERIC Educational Resources Information Center

Slotkin, Michael H.; Vamosi, Alexander R.; Perez, Enrique M.; Durie, Christopher J.; Eisenberg, Jarin R.

2016-01-01

Purpose: This paper aims to provide evidence on the role study tours play in expanding student cultural capital via increased confidence in international travel. Design/methodology/approach: In this paper, survey data from individuals who participated in a study tour experience offered by a Florida-based university are analyzed for the assessment…

49 CFR 571.106 - Standard No. 106; Brake hoses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... capital letters and numerals at least one-eighth of an inch high, with the information listed in... stamped in block capital letters, numerals or symbols at least one-eighth of an inch high, with the... designation at least one-sixteenth of an inch high that identifies the manufacturer of the hose assembly and...

Energy Considerations in Home Mortgages: An Evaluation Technique.

ERIC Educational Resources Information Center

Maine Audubon Society, Falmouth.

This document, intended primarily for mortgage lenders, is designed to aid readers in evaluating solar heating technology in the aspects of its capital cost and potential for recovery of investment. Whether or not American consumers will fully exploit this alternative will depend upon interest rates, the allocation of capital to finance the higher…

Positive Psychological Capital and Emotional Labor: A Study in Educational Organizations

ERIC Educational Resources Information Center

Tosten, Rasim; Toprak, Mustafa

2017-01-01

This study aims to explore the effects of teachers' psychological capital competencies on their emotional labor competencies based on their perceptions. It follows a quantitative research design adopting survey method. Data were collected from 266 teachers working in Siirt Province, Turkey. The results show that teachers have high levels of…

Sentenced to Die: Capital Punishment and the Eighth Amendment. Teacher's Guide.

ERIC Educational Resources Information Center

Madden, Mary

This teacher's guide is designed to accompany the three-part videotape "Sentenced to Die." The videotape and teacher's guide should help students to: (1) understand the history of the Eighth Amendment; (2) examine the controversy surrounding the death penalty; (3) compare and contrast differing viewpoints on capital punishment; and (4)…

Technoeconomic analysis of large scale production of pre-emergent Pseudomonas fluorescens microbial bioherbicide in Canada.

PubMed

Mupondwa, Edmund; Li, Xue; Boyetchko, Susan; Hynes, Russell; Geissler, Jon

2015-01-01

The study presents an ex ante technoeconomic analysis of commercial production of Pseudomonas fluorescens BRG100 bioherbicide in Canada. An engineering economic model is designed in SuperPro Designer® to investigate capital investment scaling and profitability. Total capital investment for a stand-alone BRG100 fermentation plant at baseline capacity (two 33,000L fermenters; 3602tonnesannum(-1)) is $17.55million. Total annual operating cost is $14.76million. Raw materials account for 50% of operating cost. The fermentation plant is profitable over wide operating scale, evaluated over a range of BRG100 prices and costs of capital. Smaller plants require higher NPV breakeven prices. However, larger plants are more sensitive to changes in the cost of capital. Unit production costs decrease as plant capacity increases, indicating scale economies. A plant operating for less than one year approaches positive NPV for periods as low as 2months. These findings can support bioherbicide R&D investment and commercialization strategies. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

Social Media Campaign Effects: Moderating Role of Social Capital in an Anti-Smoking Campaign.

PubMed

Namkoong, Kang; Nah, Seungahn; Van Stee, Stephanie K; Record, Rachael A

2018-03-01

This study examined the effects of an anti-smoking campaign that employs a crowdsourcing method with a social networking service. Drawing upon social capital scholarship and the expression effect research paradigm in eHealth systems, the study also investigated the roles of social trust and community life satisfaction in the social media campaign that has a specific geographical boundary. To that end, we conducted an experiment using a two-group pretest-posttest design. We randomly assigned 201 participants to two conditions: "campaign message reception only" as a control group and "message reception and expression" as a treatment group in which participants fully engaged in the campaign process by sharing their own campaign ideas with other participants. Findings revealed that social trust and community life satisfaction interacted with the treatment condition to positively affect persuasive intentions, but in distinct ways. Social trust moderated the effect of the message reception and interaction condition on participants' willingness to encourage community members to stop smoking. In contrast, community life satisfaction moderated the effect of the treatment condition on encouraging others to comply with the community's anti-smoking policy. These results provide theoretical and practical implications related to the roles of social capital in geographically defined social media campaigns.

Process feasibility study in support of silicon material task 1

NASA Technical Reports Server (NTRS)

Fang, C. S.; Hansen, K. C.; Miller, J. W., Jr.; Yaws, C. L.

1978-01-01

Initial results for gas thermal conductivity of silicon tetrafluoride and trichlorosilane are reported in respective temperature ranges of 25 to 400 C and 50 to 400 C. For chemical engineering analyses, the preliminary process design for the original silane process of Union Carbide was completed for Cases A and B, Regular and Minimum Process Storage. Included are raw material usage, utility requirements, major process equipment lists, and production labor requirements. Because of the large differences in surge tankage between major unit operations the fixed capital investment varied from $19,094,000 to $11,138,000 for Cases A and B, respectively. For the silane process the original flowsheet was revised for a more optimum arrangement of major equipment, raw materials and operating conditions. The initial issue of the revised flowsheet (Case C) for the silane process indicated favorable cost benefits over the original scheme.

Social capital and health: measuring and understanding social capital at a local level could help to tackle health inequalities more effectively.

PubMed

Pilkington, Paul

2002-09-01

This paper examines whether an understanding of the concept of social capital and its local measurement can help to tackle inequalities in health within and across communities. The paper concludes that the concept of social capital offers a valuable opportunity to help public health professionals understand how to approach inequalities in health with a greater awareness of the social processes affecting the health of communities. The measurement of social capital has been problematic. However, new guidance from the Health Development Agency (HDA) provides a useful tool for developing social capital research. A greater understanding of whether, and how social capital relates to health will help to improve strategies to reduce health inequalities at the community level. Public health professionals contributing to community development strategies such as Neighbourhood Renewal Projects, Community Safety Partnerships, Health Action Zones and Health Improvement Programmes (HImPs) should encourage thought to be given about the role that an understanding of social capital could play in making these strategies more effective. Using the HDA measurement tool locally could be one way of doing this.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The Performance Prototype Trough (PPT) Concentrating Collector consists of four 80-foot modules in a 320-foot row. The collector was analyzed, including cost estimates and manufacturing processes to produce collectors in volumes from 100 to 100,000 modules per year. The four different reflector concepts considered were the sandwich reflector structure, sheet metal reflector structure, molded reflector structure, and glass laminate structure. The sheet metal and glass laminate structures are emphasized with their related structure concepts. A preliminary manufacturing plan is offered that includes: documentation of the manufacturing process with production flow diagrams; labor and material costs at various production levels; machinerymore » and equipment requirements including preliminary design specifications; and capital investment costs for a new plant. Of five reflector designs considered, the two judged best and considered at length are thin annealed glass and steel laminate on steel frame panel and thermally sagged glass. Also discussed are market considerations, costing and selling price estimates, design cost analysis and make/buy analysis. (LEW)« less

Capital investment in semiconductors: The lifeblood of the US semiconductor industry

NASA Astrophysics Data System (ADS)

Finan, William F.

1990-09-01

An analysis is given of four proposals designed to improve capital formation for U.S. industry in general, and the semiconductor industry in particular. The National Advisory Committee on Semiconductors recommendations were to make the current research and experimentation (R and E) tax credit more effective, to reduce taxes on capital gains, to increase personal savings incentives, and to improve semiconductor manufacturing equipment depreciation rules. The results of the qualitative analysis of the proposals as well as a description of the methodology employed are given.

Leadership quality: a factor important for social capital in healthcare organizations.

PubMed

Strömgren, Marcus; Eriksson, Andrea; Ahlstrom, Linda; Bergman, David Kristofer; Dellve, Lotta

2017-04-10

Purpose The purpose of this paper is to investigate the relation between leadership and social capital and what qualities of leadership are important for social capital among employees in hospital settings over time. Design/methodology/approach A cohort of employees in hospitals answered a questionnaire at three occasions. Five small (approx. 100-bed) or mid-sized (approx. 500-bed) hospitals were included. The response rate was 54 percent at baseline ( n=865), 59 percent at one-year follow-up ( n=908) and 67 percent at two-year follow-up ( n=632). Findings Repeated measures over time showed differences between groups in levels of social capital with respect to levels of leadership quality. Relation-oriented leadership had the strongest association with social capital. There was evidence that leadership was associated with social capital over time and that different kinds of leadership qualities were associated with social capital. Research limitations/implications This study conducted and analyzed quantitative data, and therefore, there is no knowledge of managers' or employees' own perceptions in this study. However, it would be interesting to compare managers' decreased and increased leadership quality and how such differences affect social capital over time. Practical implications The findings feature the possibility for healthcare leaders to build high quality leadership as an important resource for social capital, by using different leadership orientations under different circumstances. Originality/value The paper showed that leadership was an important factor for building social capital and that different leadership qualities have different importance with respect to certain circumstances.

Patient Protection and Risk Selection

PubMed Central

Wynia, Matthew K; Zucker, Deborah; Supran, Stacey; Selker, Harry P

2002-01-01

BACKGROUND Individual physicians who are paid prospectively, as in capitated health plans, might tend to encourage patients to avoid or to join these plans according to the patient's health status. Though insurance risk selection has been well documented among organizations paid on a prospective basis, such physician-level risk selection has not been studied. OBJECTIVE To assess physician reports of risk selection in capitated health plans and explore potentially related factors. DESIGN AND PARTICIPANTS National mailed survey of primary care physicians in 1997–1998, oversampling physicians in areas with more capitated health plans. RESULTS The response rate was 63% (787 of 1,252 eligible recipients). Overall, 44% of physicians reported encouraging patients either to join or to avoid capitated health plans according to the patients' health status: 40% encouraged more complex and ill patients to avoid capitated plans and 23% encouraged healthier patients to join capitated plans. In multivariable models, physicians with negative perceptions of capitated plan quality, with more negative experiences in capitated plans, and those who knew at each patient encounter how they were being compensated had higher odds of encouraging sicker patients to avoid capitated plans (odds ratios, 2.0, 2.2, and 2.0; all confidence intervals >1). CONCLUSIONS Many primary care physicians report encouraging patients to join or avoid capitated plans according to the patient's health status. Although these physicians' recommendations might be associated primarily with concerns about quality, they can have the effect of insulating certain health plans from covering sicker and more expensive patients. PMID:11903774

Will lawyering strangle democratic capitalism

DOE Office of Scientific and Technical Information (OSTI.GOV)

Silberman, L.H.

1978-01-01

Excessive reliance on intervention through the legal process, an expression of governmental power, is seen as a threat to capitalism because the legal process is less responsive to public will. The increasing use of the courts to resolve social and economic issues is partly a result of the complex legislative process. Judges have become more receptive to public-interest issues and have broadened the definition of their jurisdiction. The transference of interests into rights in the public mind eventually leads to authoritarian resolutions and a loss of democracy. The new power of law has attracted talent away from business and intomore » legal services to the detriment of economic growth and vitality. Lawyers benefit from the expansion of the legal process, although they fail to relate the economic ramifications of free access to the courts with the principles of capitalism and democracy. Lawyers are urged to help find a solution to the dilemma before the legal process becomes too unwieldy.« less

Early‐Stage Capital Cost Estimation of Biorefinery Processes: A Comparative Study of Heuristic Techniques

PubMed Central

Couturier, Jean‐Luc; Kokossis, Antonis; Dubois, Jean‐Luc

2016-01-01

Abstract Biorefineries offer a promising alternative to fossil‐based processing industries and have undergone rapid development in recent years. Limited financial resources and stringent company budgets necessitate quick capital estimation of pioneering biorefinery projects at the early stages of their conception to screen process alternatives, decide on project viability, and allocate resources to the most promising cases. Biorefineries are capital‐intensive projects that involve state‐of‐the‐art technologies for which there is no prior experience or sufficient historical data. This work reviews existing rapid cost estimation practices, which can be used by researchers with no previous cost estimating experience. It also comprises a comparative study of six cost methods on three well‐documented biorefinery processes to evaluate their accuracy and precision. The results illustrate discrepancies among the methods because their extrapolation on biorefinery data often violates inherent assumptions. This study recommends the most appropriate rapid cost methods and urges the development of an improved early‐stage capital cost estimation tool suitable for biorefinery processes. PMID:27484398

Computational communities: African-American cultural capital in computer science education

NASA Astrophysics Data System (ADS)

Lachney, Michael

2017-10-01

Enrolling the cultural capital of underrepresented communities in PK-12 technology and curriculum design has been a primary strategy for broadening the participation of students of color in U.S. computer science (CS) fields. This article examines two ways that African-American cultural capital and computing can be bridged in CS education. The first is community representation, using cultural capital to highlight students' social identities and networks through computational thinking. The second, computational integration, locates computation in cultural capital itself. I survey two risks - the appearance of shallow computing and the reproduction of assimilationist logics - that may arise when constructing one bridge without the other. To avoid these risks, I introduce the concept of computational communities by exploring areas in CS education that employ both strategies. This concept is then grounded in qualitative data from an after school program that connected CS to African-American cosmetology.

Optimal design of reverse osmosis module networks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Maskan, F.; Wiley, D.E.; Johnston, L.P.M.

2000-05-01

The structure of individual reverse osmosis modules, the configuration of the module network, and the operating conditions were optimized for seawater and brackish water desalination. The system model included simple mathematical equations to predict the performance of the reverse osmosis modules. The optimization problem was formulated as a constrained multivariable nonlinear optimization. The objective function was the annual profit for the system, consisting of the profit obtained from the permeate, capital cost for the process units, and operating costs associated with energy consumption and maintenance. Optimization of several dual-stage reverse osmosis systems were investigated and compared. It was found thatmore » optimal network designs are the ones that produce the most permeate. It may be possible to achieve economic improvements by refining current membrane module designs and their operating pressures.« less

Social capital among migrating doctors: the "bridge" over troubled water.

PubMed

Terry, Daniel R; Quynh, Lê

2014-01-01

The purpose of this paper is to examine the concept of social capital among International Medical Graduates (IMGs). It will specifically examine bridging social capital and greater intercultural communication which provides IMGs access to the wider community and plays a key role in cross-cultural adaptation and acculturation. A review of the literature. An Australian wide shortage of doctors has led to an increased reliance on the recruitment of IMGs. As IMGs migrate, they may encounter different meanings of illness, models of care and a number of social challenges. Nevertheless, greater cross-cultural adaptation and acculturation occurs through bridging social capital, where intercultural communication, new social networks and identity aids integration. This process produces more opportunities for economic capital growth and upward mobility than bonding social capital. Concerns regarding immigration, appropriate support and on-going examination processes have been expressed by IMGs in a number of studies and policy papers. However, there is very little insight into what contributes cross-cultural adaptation of IMGs. As IMGs migrate to not only a new country, but also a new health system and workplace they arrive with different cultural meanings of illness and models of care. These differences may be in contrast to the dominant western medical model, but often bring positive contributions to patient care in the new environment. In addition, improving bridging social capital provides IMGs access to the wider community and has been demonstrated to play a key role in cross-cultural adaptation and ultimately acculturation.

Process analysis and economics of drinking water production from coastal aquifers containing chromophoric dissolved organic matter and bromide using nanofiltration and ozonation.

PubMed

Sobhani, R; McVicker, R; Spangenberg, C; Rosso, D

2012-01-01

In regions characterized by water scarcity, such as coastal Southern California, groundwater containing chromophoric dissolved organic matter is a viable source of water supply. In the coastal aquifer of Orange County in California, seawater intrusion driven by coastal groundwater pumping increased the concentration of bromide in extracted groundwater from 0.4 mg l⁻¹ in 2000 to over 0.8 mg l⁻¹ in 2004. Bromide, a precursor to bromate formation is regulated by USEPA and the California Department of Health as a potential carcinogen and therefore must be reduced to a level below 10 μg l⁻¹. This paper compares two processes for treatment of highly coloured groundwater: nanofiltration and ozone injection coupled with biologically activated carbon. The requirement for bromate removal decreased the water production in the ozonation process to compensate for increased maintenance requirements, and required the adoption of catalytic carbon with associated increase in capital and operating costs per unit volume. However, due to the absence of oxidant addition in nanofiltration processes, this process is not affected by bromide. We performed a process analysis and a comparative economic analysis of capital and operating costs for both technologies. Our results show that for the case studied in coastal Southern California, nanofiltration has higher throughput and lower specific capital and operating cost, when compared to ozone injection with biologically activate carbon. Ozone injection with biologically activated carbon, compared to nanofiltration, has 14% higher capital cost and 12% higher operating costs per unit water produced while operating at the initial throughput. Due to reduced ozone concentration required to accommodate for bromate reduction, the ozonation process throughput is reduced and the actual cost increase (per unit water produced) is 68% higher for capital cost and 30% higher for operations. Copyright © 2011 Elsevier Ltd. All rights reserved.

Are Forensic Experts Already Biased before Adversarial Legal Parties Hire Them?

PubMed Central

2016-01-01

This survey of 206 forensic psychologists tested the “filtering” effects of preexisting expert attitudes in adversarial proceedings. Results confirmed the hypothesis that evaluator attitudes toward capital punishment influence willingness to accept capital case referrals from particular adversarial parties. Stronger death penalty opposition was associated with higher willingness to conduct evaluations for the defense and higher likelihood of rejecting referrals from all sources. Conversely, stronger support was associated with higher willingness to be involved in capital cases generally, regardless of referral source. The findings raise the specter of skewed evaluator involvement in capital evaluations, where evaluators willing to do capital casework may have stronger capital punishment support than evaluators who opt out, and evaluators with strong opposition may work selectively for the defense. The results may provide a partial explanation for the “allegiance effect” in adversarial legal settings such that preexisting attitudes may contribute to partisan participation through a self-selection process. PMID:27124416

Structural health monitoring feature design by genetic programming

NASA Astrophysics Data System (ADS)

Harvey, Dustin Y.; Todd, Michael D.

2014-09-01

Structural health monitoring (SHM) systems provide real-time damage and performance information for civil, aerospace, and other high-capital or life-safety critical structures. Conventional data processing involves pre-processing and extraction of low-dimensional features from in situ time series measurements. The features are then input to a statistical pattern recognition algorithm to perform the relevant classification or regression task necessary to facilitate decisions by the SHM system. Traditional design of signal processing and feature extraction algorithms can be an expensive and time-consuming process requiring extensive system knowledge and domain expertise. Genetic programming, a heuristic program search method from evolutionary computation, was recently adapted by the authors to perform automated, data-driven design of signal processing and feature extraction algorithms for statistical pattern recognition applications. The proposed method, called Autofead, is particularly suitable to handle the challenges inherent in algorithm design for SHM problems where the manifestation of damage in structural response measurements is often unclear or unknown. Autofead mines a training database of response measurements to discover information-rich features specific to the problem at hand. This study provides experimental validation on three SHM applications including ultrasonic damage detection, bearing damage classification for rotating machinery, and vibration-based structural health monitoring. Performance comparisons with common feature choices for each problem area are provided demonstrating the versatility of Autofead to produce significant algorithm improvements on a wide range of problems.

Money, Sociability and Happiness: Are Developed Countries Doomed to Social Erosion and Unhappiness? Time-Series Analysis of Social Capital and Subjective Well-Being in Western Europe, Australia, Canada and Japan

ERIC Educational Resources Information Center

Sarracino, Francesco

2012-01-01

Discovering whether social capital endowments in modern societies have been subjected or not to a process of gradual erosion is one of the most debated topics in recent economic literature. Inaugurated by Putnam's pioneering studies, the debate on social capital trends has been recently revived by Stevenson and Wolfers (2008) contending…

Impact of Capital and Current Costs Changes of the Incineration Process of the Medical Waste on System Management Cost

NASA Astrophysics Data System (ADS)

Jolanta Walery, Maria

2017-12-01

The article describes optimization studies aimed at analysing the impact of capital and current costs changes of medical waste incineration on the cost of the system management and its structure. The study was conducted on the example of an analysis of the system of medical waste management in the Podlaskie Province, in north-eastern Poland. The scope of operational research carried out under the optimization study was divided into two stages of optimization calculations with assumed technical and economic parameters of the system. In the first stage, the lowest cost of functioning of the analysed system was generated, whereas in the second one the influence of the input parameter of the system, i.e. capital and current costs of medical waste incineration on economic efficiency index (E) and the spatial structure of the system was determined. Optimization studies were conducted for the following cases: with a 25% increase in capital and current costs of incineration process, followed by 50%, 75% and 100% increase. As a result of the calculations, the highest cost of system operation was achieved at the level of 3143.70 PLN/t with the assumption of 100% increase in capital and current costs of incineration process. There was an increase in the economic efficiency index (E) by about 97% in relation to run 1.

What is the association between social capital and diabetes mellitus? A systematic review.

PubMed

Flôr, Cristina Rabelo; Baldoni, Nayara Ragi; Aquino, Jéssica Azevedo; Baldoni, André Oliveira; Fabbro, Amaury Lelis Dal; Figueiredo, Roberta Carvalho; Oliveira, Cláudia Di Lorenzo

2018-03-27

Social capital has been included as an element that could influence the self-perception of health, mortality and mental diseases. We systematically reviewed papers that studied the influence of social capital in the control of diabetes mellitus (DM). We included studies published up to Feb. 16, 2017, without restriction of time or year of publication. Quantitative studies were included since they presented one well-defined parameter to evaluate DM and specifically measured social capital. We used the PRISMA and STROBE guidelines to perform this review and to evaluate the quality of papers. Only three papers met the inclusion criteria. All studies adopted cross-sectional design. The population, the instruments used to measure social capital, and the statistical analysis were different among the papers. In conclusion, although social capital seems to be related to DM, more studies are necessary to understand which dimensions are more important in this association, if the association is the same at the individual or neighborhood level, and what kind of population in terms of education, poverty and culture would be more influenced by social capital in DM control. Copyright © 2018 Diabetes India. Published by Elsevier Ltd. All rights reserved.

Sighten Final Technical Report DEEE0006690 Deploying an integrated and comprehensive solar financing software platform

DOE Office of Scientific and Technical Information (OSTI.GOV)

O'Leary, Conlan

Over the project, Sighten built a comprehensive software-as-a-service (Saas) platform to automate and streamline the residential solar financing workflow. Before the project period, significant time and money was spent by companies on front-end tools related to system design and proposal creation, but comparatively few resources were available to support the many back-end calculations and data management processes that underpin third party financing. Without a tool like Sighten, the solar financing processes involved passing information from the homeowner prospect into separate tools for system design, financing, and then later to reporting tools including Microsoft Excel, CRM software, in-house software, outside software,more » and offline, manual processes. Passing data between tools and attempting to connect disparate systems results in inefficiency and inaccuracy for the industry. Sighten was built to consolidate all financial and solar-related calculations in a single software platform. It significantly improves upon the accuracy of these calculations and exposes sophisticated new analysis tools resulting in a rigorous, efficient and cost-effective toolset for scaling residential solar. Widely deploying a platform like Sighten’s significantly and immediately impacts the residential solar space in several important ways: 1) standardizing and improving the quality of all quantitative calculations involved in the residential financing process, most notably project finance, system production and reporting calculations; 2) representing a true step change in terms of reporting and analysis capabilities by maintaining more accurate data and exposing sophisticated tools around simulation, tranching, and financial reporting, among others, to all stakeholders in the space; 3) allowing a broader group of developers/installers/finance companies to access the capital markets by providing an out-of-the-box toolset that handles the execution of running investor capital through a rooftop solar financing program. Standardizing and improving all calculations, improving data quality, and exposing new analysis tools previously unavailable affects investment in the residential space in several important ways: 1) lowering the cost of capital for existing capital providers by mitigating uncertainty and de-risking the solar asset class; 2) attracting new, lower cost investors to the solar asset class as reporting and data quality resemble standards of more mature asset classes; 3) increasing the prevalence of liquidity options for investors through back leverage, securitization, or secondary sale by providing the tools necessary for lenders, ratings agencies, etc. to properly understand a portfolio of residential solar assets. During the project period, Sighten successfully built and scaled a commercially ready tool for the residential solar market. The software solution built by Sighten has been deployed with key target customer segments identified in the award deliverables: solar installers, solar developers/channel managers, and solar financiers, including lenders. Each of these segments greatly benefits from the availability of the Sighten toolset.« less

Process Feasibility Study in Support of Silicon Material Task 1

NASA Technical Reports Server (NTRS)

Li, K. Y.; Hansen, K. C.; Yaws, C. L.

1979-01-01

Analysis of process system properties was continued for silicon source materials under consideration for producing silicon. The following property data are reported for dichlorosilane which is involved in processing operations for silicon: critical constants, vapor pressure, heat of vaporization, heat capacity, density, surface tension, thermal conductivity, heat of formation and Gibb's free energy of formation. The properties are reported as a function of temperature to permit rapid engineering usage. The preliminary economic analysis of the process is described. Cost analysis results for the process (case A-two deposition reactors and six electrolysis cells) are presented based on a preliminary process design of a plant to produce 1,000 metric tons/year of silicon. Fixed capital investment estimate for the plant is $12.47 million (1975 dollars) ($17.47 million, 1980 dollars). Product cost without profit is 8.63 $/kg of silicon (1975 dollars)(12.1 $/kg, 1980 dollars).

Analyzing the requirements for mass production of small wind turbine generators

NASA Astrophysics Data System (ADS)

Anuskiewicz, T.; Asmussen, J.; Frankenfield, O.

Mass producibility of small wind turbine generators to give manufacturers design and cost data for profitable production operations is discussed. A 15 kW wind turbine generator for production in annual volumes from 1,000 to 50,000 units is discussed. Methodology to cost the systems effectively is explained. The process estimate sequence followed is outlined with emphasis on the process estimate sheets compiled for each component and subsystem. These data enabled analysts to develop cost breakdown profiles crucial in manufacturing decision-making. The appraisal also led to various design recommendations including replacement of aluminum towers with cost effective carbon steel towers. Extensive cost information is supplied in tables covering subassemblies, capital requirements, and levelized energy costs. The physical layout of the plant is depicted to guide manufacturers in taking advantage of the growing business opportunity now offered in conjunction with the national need for energy development.

Feasibilities of a Coal-Biomass to Liquids Plant in Southern West Virginia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bhattacharyya, Debangsu; DVallance, David; Henthorn, Greg

This project has generated comprehensive and realistic results of feasibilities for a coal-biomass to liquids (CBTL) plant in southern West Virginia; and evaluated the sensitivity of the analyses to various anticipated scenarios and parametric uncertainties. Specifically the project has addressed economic feasibility, technical feasibility, market feasibility, and financial feasibility. In the economic feasibility study, a multi-objective siting model was developed and was then used to identify and rank the suitable facility sites. Spatial models were also developed to assess the biomass and coal feedstock availabilities and economics. Environmental impact analysis was conducted mainly to assess life cycle analysis and greenhousemore » gas emission. Uncertainty and sensitivity analysis were also investigated in this study. Sensitivity analyses on required selling price (RSP) and greenhouse gas (GHG) emissions of CBTL fuels were conducted according to feedstock availability and price, biomass to coal mix ratio, conversion rate, internal rate of return (IRR), capital cost, operational and maintenance cost. The study of siting and capacity showed that feedstock mixed ratio limited the CBTL production. The price of coal had a more dominant effect on RSP than that of biomass. Different mix ratios in the feedstock and conversion rates led to RSP ranging from $104.3 - $157.9/bbl. LCA results indicated that GHG emissions ranged from 80.62 kg CO 2 eq to 101.46 kg CO2 eq/1,000 MJ of liquid fuel at various biomass to coal mix ratios and conversion rates if carbon capture and storage (CCS) was applied. Most of water and fossil energy were consumed in conversion process. Compared to petroleum-derived-liquid fuels, the reduction in GHG emissions could be between -2.7% and 16.2% with CBTL substitution. As for the technical study, three approaches of coal and biomass to liquids, direct, indirect and hybrid, were considered in the analysis. The process models including conceptual design, process modeling and process validation were developed and validated for different cases. Equipment design and capital costs were investigated on capital coast estimation and economical model validation. Material and energy balances and techno-economic analysis on base case were conducted for evaluation of projects. Also, sensitives studies of direct and indirect approaches were both used to evaluate the CBTL plant economic performance. In this study, techno-economic analysis were conducted in Aspen Process Economic Analyzer (APEA) environment for indirect, direct, and hybrid CBTL plants with CCS based on high fidelity process models developed in Aspen Plus and Excel. The process thermal efficiency ranges from 45% to 67%. The break-even oil price ranges from $86.1 to $100.6 per barrel for small scale (10000 bbl/day) CBTL plants and from $65.3 to $80.5 per barrel for large scale (50000 bbl/day) CBTL plants. Increasing biomass/coal ratio from 8/92 to 20/80 would increase the break-even oil price of indirect CBTL plant by $3/bbl and decrease the break-even oil price of direct CBTL plant by about $1/bbl. The order of carbon capture penalty is direct > indirect > hybrid. The order of capital investment is hybrid (with or without shale gas utilization) > direct (without shale gas utilization) > indirect > direct (with shale gas utilization). The order of thermal efficiency is direct > hybrid > indirect. The order of break-even oil price is hybrid (without shale gas utilization) > direct (without shale gas utilization) > hybrid (with shale gas utilization) > indirect > direct (with shale gas utilization).« less

Social Identity, Social Ties and Social Capital: A Study in Gaming Context

ERIC Educational Resources Information Center

Jiang, Hao

2012-01-01

This work will focus on how different social relationships, namely shared identity and personal tie, will impact cooperative behavior, a form of social capital. I designed and conducted an economic game study to show that shared identity and personal ties work differently on cooperation among people and resource flow in social groups. Many factors…

Principals' Personal Variables and Information and Communication Technology Utilization in Federal Capital Territory Senior Secondary Schools, Abuja, Nigeria

ERIC Educational Resources Information Center

Ogunshola, Roseline Folashade; Adeniyi, Abiodun

2017-01-01

The study investigated principals' personal variables and information and communication technology utilization in Federal Capital Territory (FCT) senior secondary schools, Abuja, Nigeria. The study adopted the correlational research design. The study used a sample of 94 senior secondary schools (including public and private) in FCT. Stratified…

Social Capital and Health Outcomes among Older Adults in China: The Urban-Rural Dimension

ERIC Educational Resources Information Center

Norstrand, Julie A.; Xu, Qingwen

2012-01-01

Purpose: This study examines different types of individual-level social capital (bonding, bridging, and linking) and their relationships with physical and emotional health among older Chinese living in urban and rural settings. Design and Methods: Using the 2005 China General Social Survey, physical and emotional health were regressed on social…

76 FR 69031 - Order of Succession for the Office of the Chief Human Capital Officer

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-07

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5562-D-02] Order of Succession for the...: Notice of order of succession. SUMMARY: In this notice, the Chief Human Capital Officer for the Department of Housing and Urban Development designates the Order of Succession for the Office of the Chief...

"Forty Acres and a Mule," With Interest: The Constitutionality of Black Capitalism, Benign School Quotas, and Other Statutory Racial Classifications

ERIC Educational Resources Information Center

Elden, Gary

1969-01-01

This article traces the growth and assesses contemporary patterns and consequences of, discrimination against the American Negro. The author contends that public policies designed to support black capitalism" and implement school racial quotas, are not only legal but necessary means toward achieving true equality of opportunity. (JH)

Comparing Livestock Enterprises for the Optimum Combination of Labor and Capital Resources to Produce Maximum Income. Final Report.

ERIC Educational Resources Information Center

Ratcliff, Dale L.

Designed as a tool for vocational agriculture instructors to use in helping their students plan livestock enterprises that they will use as a part of their supervised occupational experience programs, this microcomputer program enables students to compare livestock enterprises for optimum combination of labor and capital resources to produce…

Firm-Specific Marketing Capital and Job Satisfaction of Marketers: Evidence from Vietnam

ERIC Educational Resources Information Center

Nguyen, Tho D.; Nguyen, Trang T. M.

2011-01-01

Purpose: Based on the resource-based view of the firm, this study aims to examine antecedents and outcomes of firm-specific marketing capital pool invested by marketers in a transition market, Vietnam. Design/methodology/approach: A sample of 528 marketers in Ho Chi Minh City was surveyed to test the theoretical model. Structural equation…

The Nature of Credit Constraints and Human Capital. NBER Working Paper No. 13912

ERIC Educational Resources Information Center

Lochner, Lance J.; Monge-Naranjo, Alexander

2008-01-01

This paper studies the nature and impact of credit constraints in the market for human capital. We derive endogenous constraints from the design of government student loan programs and from the limited repayment incentives in private lending markets. These constraints imply cross-sectional patterns for schooling, ability, and family income that…

To What Extent Is Capital Expenditure in UK Higher Education Meeting the Pedagogical Needs of Staff and Students?

ERIC Educational Resources Information Center

Jones, Steven; Sutcliffe, Michael J.; Bragg, Joanna; Harris, Diane

2016-01-01

Capital expenditure at United Kingdom (UK) universities is rapidly rising, with new buildings erected on the premise that national and international competitiveness must be maintained. We examine students' engagement with and conceptualisation of university estate, and explore broader questions about the extent to which building design can…

Analysis of digester design concepts

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ashare, E.; Wilson, E. H.

1979-01-29

Engineering economic analyses were performed on various digester design concepts to determine the relative performance for various biomass feedstocks. A comprehensive literature survey describing the state-of-the-art of the various digestion designs is included. The digester designs included in the analyses are CSTR, plug flow, batch, CSTR in series, multi-stage digestion and biomethanation. Other process options investigated included pretreatment processes such as shredding, degritting, and chemical pretreatment, and post-digestion processes, such as dewatering and gas purification. The biomass sources considered include feedlot manure, rice straw, and bagasse. The results of the analysis indicate that the most economical (on a unit gasmore » cost basis) digester design concept is the plug flow reactor. This conclusion results from this system providing a high gas production rate combined with a low capital hole-in-the-ground digester design concept. The costs determined in this analysis do not include any credits or penalties for feedstock or by-products, but present the costs only for conversion of biomass to methane. The batch land-fill type digester design was shown to have a unit gas cost comparable to that for a conventional stirred tank digester, with the potential of reducing the cost if a land-fill site were available for a lower cost per unit volume. The use of chemical pretreatment resulted in a higher unit gas cost, primarily due to the cost of pretreatment chemical. A sensitivity analysis indicated that the use of chemical pretreatment could improve the economics provided a process could be developed which utilized either less pretreatment chemical or a less costly chemical. The use of other process options resulted in higher unit gas costs. These options should only be used when necessary for proper process performance, or to result in production of a valuable by-product.« less

Hydrography for the non-Hydrographer: A Paradigm shift in Data Processing

NASA Astrophysics Data System (ADS)

Malzone, C.; Bruce, S.

2017-12-01

Advancements in technology have led to overall systematic improvements including; hardware design, software architecture, data transmission/ telepresence. Historically, utilization of this technology has required a high knowledge level obtained with many years of experience, training and/or education. High training costs are incurred to achieve and maintain an acceptable level proficiency within an organization. Recently, engineers have developed off-the-shelf software technology called Qimera that has simplified the processing of hydrographic data. The core technology is centered around the isolation of tasks within the work- flow to capitalize on the technological advances in computing technology to automate the mundane error prone tasks to bring more value to the stages in which the human brain brings value. Key design features include: guided workflow, transcription automation, processing state management, real-time QA, dynamic workflow for validation, collaborative cleaning and production line processing. Since, Qimera is designed to guide the user, it allows expedition leaders to focus on science while providing an educational opportunity for students to quickly learn the hydrographic processing workflow including ancillary data analysis, trouble-shooting, calibration and cleaning. This paper provides case studies on how Qimera is currently implemented in scientific expeditions, benefits of implementation and how it is directing the future of on-board research for the non-hydrographer.

Transitioning Human, Social, Cultural Behavior (HSCB) Models and Simulations to the Operational User1

DTIC Science & Technology

2009-10-01

actuelle M&S couvrant le soutien aux operations, la representation du comportement humain , la guerre asymetrique, la defense contre le terrorisme et...methods, tools, data, intellectual capital , and processes to address these capability requirements. Fourth, there is a need to compare capability...requirements to current capabilities to identify gaps that may be addressed with DoD HSCB methods, tools, data, intellectual capital , and process

Relational approach in managing construction project safety: a social capital perspective.

PubMed

Koh, Tas Yong; Rowlinson, Steve

2012-09-01

Existing initiatives in the management of construction project safety are largely based on normative compliance and error prevention, a risk management approach. Although advantageous, these approaches are not wholly successful in further lowering accident rates. A major limitation lies with the approaches' lack of emphasis on the social and team processes inherent in construction project settings. We advance the enquiry by invoking the concept of social capital and project organisational processes, and their impacts on project safety performance. Because social capital is a primordial concept and affects project participants' interactions, its impact on project safety performance is hypothesised to be indirect, i.e. the impact of social capital on safety performance is mediated by organisational processes in adaptation and cooperation. A questionnaire survey was conducted within Hong Kong construction industry to test the hypotheses. 376 usable responses were received and used for analyses. The results reveal that, while the structural dimension is not significant, the mediational thesis is generally supported with the cognitive and relational dimensions affecting project participants' adaptation and cooperation, and the latter two processes affect safety performance. However, the cognitive dimension also directly affects safety performance. The implications of these results for project safety management are discussed. Copyright © 2011 Elsevier Ltd. All rights reserved.

A Longitudinal Study of Social Capital and Acculturation-Related Stress Among Recent Latino Immigrants in South Florida

PubMed Central

Concha, Maritza; Sanchez, Mariana; de la Rosa, Mario; Villar, María Elena

2014-01-01

This study uses social capital to assess the effects of social support on acculturation-related stress among recently immigrated Hispanics in South Florida before and after immigration. At baseline (N = 527), first 12 months in the United States, acculturative stress was negatively related to support from friends (p < .044) and positively related to support from parents (p < .023). At first follow-up (n = 415), 24 months in the United States, emotional/informational support was negatively associated with acculturation-related stress (p < .028). In the second follow-up (n = 478), 36 months in the United States, support from children was negatively associated with acculturation-related stress (p < .016). Limited English proficiency was found to be negatively associated with acculturation stress at all three points (p < .001, p < .025, and p < .001, respectively). Implications of this study can be used in the design of culturally appropriate and family-oriented interventions for recent immigrants to ease the acculturation process. PMID:24478535

A Longitudinal Study of Social Capital and Acculturation-Related Stress Among Recent Latino Immigrants in South Florida.

PubMed

Concha, Maritza; Sanchez, Mariana; de la Rosa, Mario; Villar, María Elena

2013-11-01

This study uses social capital to assess the effects of social support on acculturation-related stress among recently immigrated Hispanics in South Florida before and after immigration. At baseline ( N = 527), first 12 months in the United States, acculturative stress was negatively related to support from friends ( p < .044) and positively related to support from parents ( p < .023). At first follow-up ( n = 415), 24 months in the United States, emotional/informational support was negatively associated with acculturation-related stress ( p < .028). In the second follow-up ( n = 478), 36 months in the United States, support from children was negatively associated with acculturation-related stress ( p < .016). Limited English proficiency was found to be negatively associated with acculturation stress at all three points ( p < .001, p < .025, and p < .001, respectively). Implications of this study can be used in the design of culturally appropriate and family-oriented interventions for recent immigrants to ease the acculturation process.

Credit Enhancements and Capital Markets to Fund Solar Deployment: Leveraging Public Funds to Open Private Sector Investment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mendelsohn, Michael; Urdanick, Marley; Joshi, John

2015-02-01

Credit enhancements represent a variety of financial support structures that are designed to reduce risk to those holding the debt, including debt raised via a securitization process, and thus lower the required yield associated with the security. The purpose of all forms of credit enhancement is to increase the collateral against which notes are secured (Lin,1999). The following section evaluates is not guaranteed. Perceived risks of the solar asset class--including those related to technology, offtaker creditworthiness, and regulatory policy--can increase the required yield, increase probability of investor loss of interest and/or principal, or both. In many cases, this is amore » cyclical phenomenon: risk perception is fed by lack of historical knowledge, which is in turn fed by risk perception. Therefore, successful access to capital market investment in order to spur low-cost solar deployment depends on the success of this initial fledgling period.« less

Cost estimating Brayton and Stirling engines

NASA Technical Reports Server (NTRS)

Fortgang, H. R.

1980-01-01

Brayton and Stirling engines were analyzed for cost and selling price for production quantities ranging from 1000 to 400,000 units per year. Parts and components were subjected to indepth scrutiny to determine optimum manufacturing processes coupled with make or buy decisions on materials and small parts. Tooling and capital equipment costs were estimated for each detail and/or assembly. For low annual production volumes, the Brayton engine appears to have a lower cost and selling price than the Stirling Engine. As annual production quantities increase, the Stirling becomes a lower cost engine than the Brayton. Both engines could benefit cost wise if changes were made in materials, design and manufacturing process as annual production quantities increase.

Duct injection for SO{sub 2} control, Design Handbook, Volume 1, Process design and engineering guidelines

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

PETC developed a comprehensive program of coal-related, acid-rain research and development with a major activity area centering on flue gas cleanup and control of SO{sub 2} emissions. Particular emphasis was placed on the retrofit measures for older coal-fired power plants which predate the 1971 New Source Performance Standards. Candidate emission control technologies fall into three categories, depending upon their point of application along the fuel path (i.e., pre, during, or post combustion). The post-combustion, in-duct injection of a calcium-based chemical reagent seemed promising. Preliminary studies showed that reagent injection between the existing air heater and electrostatic precipitator (ESP) could removemore » between 50-60% of the SO{sub 2} and produce an environmentally safe, dry, solid waste that is easily disposed. Although SO{sub 2} removal efficiencies were less, the estimated capital costs for duct injection technology were low making the economics of duct injection systems seem favorable when compared to conventional wet slurry scrubbers under certain circumstances. With the promulgation of the Clean Air Act Amendments of 1990 came more incentive for the development of low capital cost flue gas desulfurization (FGD) processes. A number of technical problems had to be resolved, however, before duct injection technology could be brought to a state of commercial readiness. The Duct Injection Technology Development Program was launched as a comprehensive, four-year research effort undertaken by PETC to develop this new technology. Completed in 1992, this Duct Injection Design Handbook and the three-dimensional predictive mathematical model constitute two primary end products from this development program. The aim of this design handbook and the accompanying math model is to provide utility personnel with sufficient information to evaluate duct injection technology against competing SO{sub 2} emissions reduction strategies for an existing plant.« less

Social capital and common mental disorder: a systematic review.

PubMed

Ehsan, Annahita M; De Silva, Mary J

2015-10-01

This study aims to systematically review all published quantitative studies examining the direct association between social capital and common mental disorders (CMD). Social capital has potential value for the promotion and prevention of CMD. The association between different types of social capital (individual cognitive and structural, and ecological cognitive and structural) and CMD must be explored to obtain conclusive evidence regarding the association, and to ascertain a direction of causality. 10 electronic databases were searched to find studies examining the association between social capital and CMD published before July 2014. The effect estimates and sample sizes for each type of social capital were separately analysed for cross-sectional and cohort studies. From 1857 studies retrieved, 39 were selected for inclusion: 31 cross-sectional and 8 cohort studies. 39 effect estimates were found for individual level cognitive, 31 for individual level structural, 9 for ecological level cognitive and 11 for ecological level structural social capital. This review provides evidence that individual cognitive social capital is protective against developing CMD. Ecological cognitive social capital is also associated with reduced risk of CMD, though the included studies were cross-sectional. For structural social capital there was overall no association at either the individual or ecological levels. Two cross-sectional studies found that in low-income settings, a mother's participation in civic activities is associated with an increased risk of CMD. There is now sufficient evidence to design and evaluate individual and ecological cognitive social capital interventions to promote mental well-being and prevent CMD. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Rags Make Paper, Paper Makes Money: Material Texts and Metaphors of Capital.

PubMed

Senchyne, Jonathan

Because nineteenth-century paper was made from rags, the materiality of paper money became a likely ground from which to debate the nature of value in modern capitalism. On one hand, if paper money was backed by nothing but itself, then it was worth little more than itself: a gathering of lowly rags. On the other hand, the process of turning trashed rags into valuable paper modeled how capital could seem to grow out of nothing. Two nineteenth-century literary narratives provide examples of how rags performed considerable social and metaphorical work in the construction of an epistemology of capitalism and its "paper technologies."

Translating Bourdieu: cultural capital and the English middle class in historical perspective.

PubMed

Gunn, Simon

2005-03-01

This article examines the ways in which Pierre Bourdieu's work on culture and cultural capital can be applied to the study of the English middle class in the nineteenth and twentieth centuries. Drawing on a wide historical literature, the article argues for the significance of culture as a constitutive element of middle-class identities in England since 1800. It goes on to examine Bourdieu's ideas of 'objectivated', 'instutionalized' and 'incorporated' cultural capital, in the context of family, inheritance, education and the body. The article identifies changes in the historical forms which cultural capital has taken and emphasizes the importance of analysing family processes of intergenerational transmission.

[The importance of neighborhood social cohesion and social capital for the well being of older adults in the community].

PubMed

Cramm, J M; van Dijk, H M; Nieboer, A P

2013-04-01

We aimed to investigate whether social capital (obtaining support through indirect ties such as from neighbors) and social cohesion (interdependencies among neighbors) within neighborhoods positively affect the well-being of older adults. This cross-sectional study included 945/1440 (66 % response rate) independently living older adults (aged >70 years) in Rotterdam. We fitted a hierarchical random-effects model to account for the hierarchical structure of the study design: 945 older adults (level 1) nested in 72 neighborhoods (level 2). Univariate analyses showed that being born in the Netherlands, house ownership, education, income, social capital of individuals, neighborhood security, neighborhood services, neighborhood social capital, and neighborhood social cohesion were significantly related to the well-being of older adults. Multilevel analyses showed that social capital of individuals, neighborhood services, neighborhood social capital, and neighborhood social cohesion predicted the well-being of older adults. Single and poor older adults reported lower well-being than did better-off and married older adults. However, the effects of marital status and income were mediated by neighborhood services, social capital, and social cohesion. Neighborhood services, social capital and social cohesion may act as buffer against the adverse effects of being single and poor on the well-being of older adults. The results of this study support the importance of social capital of individuals, as well as social capital within the neighborhood and social cohesion within the neighborhood for well-being of older adults. The well-being of older adults may also be enhanced through the improvement of quality of neighborhood services.

The importance of neighborhood social cohesion and social capital for the well being of older adults in the community.

PubMed

Cramm, Jane M; van Dijk, Hanna M; Nieboer, Anna P

2013-02-01

We aimed to investigate whether social capital (obtaining support through indirect ties such as from neighbors) and social cohesion (interdependencies among neighbors) within neighborhoods positively affect the well being of older adults. This cross-sectional study included 945 of 1,440 (66% response rate) independently living older adults (aged ≥70 years) in Rotterdam. We fitted a hierarchical random effects model to account for the hierarchical structure of the study design: 945 older adults (Level 1) nested in 72 neighborhoods (Level 2). Univariate analyses showed that being born in the Netherlands, house ownership, education, income, social capital of individuals, neighborhood security, neighborhood services, neighborhood social capital, and neighborhood social cohesion were significantly related to the well being of older adults. Multilevel analyses showed that social capital of individuals, neighborhood services, neighborhood social capital, and neighborhood social cohesion predicted the well being of older adults. Single and poor older adults reported lower well being than did better off and married older adults. However, the effects of marital status and income were mediated by neighborhood services, social capital, and social cohesion. Neighborhood services, social capital, and social cohesion may act as buffer against the adverse effects of being single and poor on the well being of older adults. The results of this study support the importance of social capital of individuals, as well as social capital within the neighborhood and social cohesion within the neighborhood for well being of older adults. The well being of older adults may also be enhanced through the improvement of quality of neighborhood services.

A Field Investigation and Facility Review of Eight Modular Starved-Air Heat Recovery Incinerator Systems.

DTIC Science & Technology

1984-10-01

are shared with the production facility. I Capital Costs: $260,000 (1976) plus $45,000 for the building. Operating and Maintenance Costs: O&M costs are...agricultural product processing plant. Operation: Three shifts, 5.5 days/week, 52 weeks/year. Capital Costs: Total capital cost S1,400,000 (1981...which makes their operating and maintenance costs, waste tonnages, ; and steam production readily available. Sample Data (All Numbers Rounded) 1st

Designing HIGH-COST medicine: hospital surveys, health planning, and the paradox of progressive reform.

PubMed

Perkins, Barbara Bridgman

2010-02-01

Inspired by social medicine, some progressive US health reforms have paradoxically reinforced a business model of high-cost medical delivery that does not match social needs. In analyzing the financial status of their areas' hospitals, for example, city-wide hospital surveys of the 1910s through 1930s sought to direct capital investments and, in so doing, control competition and markets. The 2 national health planning programs that ran from the mid-1960s to the mid-1980s continued similar strategies of economic organization and management, as did the so-called market reforms that followed. Consequently, these reforms promoted large, extremely specialized, capital-intensive institutions and systems at the expense of less complex (and less costly) primary and chronic care. The current capital crisis may expose the lack of sustainability of such a model and open up new ideas and new ways to build health care designed to meet people's health needs.

The Role of Capital Productivity in British Airways' Financial Recovery

NASA Technical Reports Server (NTRS)

Morrell, Peter

1999-01-01

British Airways (BA) was privatized in 1987, but its financial recovery occurred a number of years earlier, This recovery was sustained throughout the early 1990s economic recession, a period when few major airlines were operating profitably. This paper examines the role of productivity developments at British Airways from the early 1980s through 1996. The emphasis is on capital productivity and investment, but changes in capital intensity and labour productivity are also evaluated. Various measures are considered for both capital and labour productivity: outputs are measured in available tonne-kms (ATKs) and revenue tonne-kms (RTKs), with the former preferred over the latter two measures, after adjustment for work performed by BA for others. Capital inputs are measured in equivalent lease costs adjusted to constant prices with a different treatment of flight and ground equipment or assets. Labour inputs are derived from total payroll costs deflated by a UK wage price index. The airline made considerable capital investments over the period and at the same time went through two major processes of labour restructuring. This resulted in a gradual increase in capital intensity, relative high labour productivity growth, but poor capital productivity performance, However, capital investment played an important role in the airline's sustained labour and total factor productivity over the whole period.

The Role of Capital Productivity in British Airways' Financial Recovery

NASA Technical Reports Server (NTRS)

Morrell, Peter

1999-01-01

British Airways (BA) was privatised in 1987, but its financial recovery occurred a number of years earlier. This recovery was sustained throughout the early 1990s economic recession, a period when few major airlines were operating profitably. This paper examines the role of productivity developments at British Airways from the early 1980s through 1996. The emphasis is on capital productivity and investment, but changes in capital intensity and labour productivity are also evaluated. Various measures are considered for both capital and labour productivity: outputs are measured in available tonne-kms (ATKS) and revenue tonne-kms (RTKs), with the former preferred over the latter two measures, after adjustment for work performed by BA for others. Capital inputs are measured in equivalent lease costs adjusted to constant prices with a different treatment of flight and ground equipment or assets. Labour inputs are derived from total payroll costs deflated by a UK wage price index. The airline made considerable capital investments over the period and at the same time went through two major processes of labour restructuring. This resulted in a gradual increase in capital intensity, relative high labour productivity growth, but poor capital productivity performance. However, capital investment played an important role in the airline's sustained labour and total factor productivity over the whole period.

ELISA, a demonstrator environment for information systems architecture design

NASA Technical Reports Server (NTRS)

Panem, Chantal

1994-01-01

This paper describes an approach of reusability of software engineering technology in the area of ground space system design. System engineers have lots of needs similar to software developers: sharing of a common data base, capitalization of knowledge, definition of a common design process, communication between different technical domains. Moreover system designers need to simulate dynamically their system as early as possible. Software development environments, methods and tools now become operational and widely used. Their architecture is based on a unique object base, a set of common management services and they host a family of tools for each life cycle activity. In late '92, CNES decided to develop a demonstrative software environment supporting some system activities. The design of ground space data processing systems was chosen as the application domain. ELISA (Integrated Software Environment for Architectures Specification) was specified as a 'demonstrator', i.e. a sufficient basis for demonstrations, evaluation and future operational enhancements. A process with three phases was implemented: system requirements definition, design of system architectures models, and selection of physical architectures. Each phase is composed of several activities that can be performed in parallel, with the provision of Commercial Off the Shelves Tools. ELISA has been delivered to CNES in January 94, currently used for demonstrations and evaluations on real projects (e.g. SPOT4 Satellite Control Center). It is on the way of new evolutions.

Building research capital to facilitate research.

PubMed

Green, Gill; Rein, Melanie

2013-04-04

The National Institute for Health Research, Research Design Service (NIHR RDS) was set up to increase the number and proportion of high quality applications for funding for applied and patient focused health and social care research. Access to specialist expertise and collaboration between researchers and health practitioners at the proposal development stage is crucial for high quality applied health research. In this essay we develop the concept of 'research capital' to describe the wide range of resources and expertise required to develop fundable research projects. It highlights the key role the RDS plays supporting researchers to broker relationships to access the requisite 'research capital'.

Exploring Selective Exposure and Confirmation Bias as Processes Underlying Employee Work Happiness: An Intervention Study.

PubMed

Williams, Paige; Kern, Margaret L; Waters, Lea

2016-01-01

Employee psychological capital (PsyCap), perceptions of organizational virtue (OV), and work happiness have been shown to be associated within and over time. This study examines selective exposure and confirmation bias as potential processes underlying PsyCap, OV, and work happiness associations. As part of a quasi-experimental study design, school staff (N = 69) completed surveys at three time points. After the first assessment, some staff (n = 51) completed a positive psychology training intervention. Results of descriptive statistics, correlation, and regression analyses on the intervention group provide some support for selective exposure and confirmation bias as explanatory mechanisms. In focusing on the processes through which employee attitudes may influence work happiness this study advances theoretical understanding, specifically of selective exposure and confirmation bias in a field study context.

Educational intervention and functional decline among older people: the modifying effects of social capital.

PubMed

Poulsen, Tine; Siersma, Volkert Dirk; Lund, Rikke; Christensen, Ulla; Vass, Mikkel; Avlund, Kirsten

2014-05-01

To analyse if social capital modifies the effect of educational intervention of home visitors on mobility disability. Earlier studies have found that educational intervention of home visitors has a positive effect of older peoples' functional decline, but how social capital might modify this effect is still unknown. We used the Danish Intervention Study on Preventive Home Visits - a prospective cohort study including 2863 75-year-olds and 1171 80-year-olds in 34 Danish municipalities - to analyse the modifying effect of different aspects of social capital on the effect of educational intervention of home visitors on functional decline. The three measures of social capital (bonding, bridging, and linking) were measured at contextual level. Data was analysed with multivariate linear regression model using generalised estimating equations to account for repeated measurements. We found that 80-year-olds living in municipalities with high bonding (B=0.089, p=0.0279) and high linking (B=0.0929; p=0.0217) had significant better mobility disability in average at 3-year follow up if their municipality had received intervention. With the unique design of the Danish Intervention Study on Preventive Home Visits and with theory-based measures of social capital that distinguish between three aspects of social capital with focus on older people, this study contributes to the literature about the role of social capital for interventions on mobility disability.

Laboratory administration--capital budgeting.

PubMed

Butros, F

1997-01-01

The process of capital budgeting varies among different health-care institutions. Understanding the concept of present value of money, incremental cash flow statements, and the basic budgeting techniques will enable the laboratory manager to make the rational and logical decisions that are needed in today's competitive health-care environment.

Trust, cooperation, and equality: a psychological analysis of the formation of social capital.

PubMed

Cozzolino, Philip J

2011-06-01

Research suggests that in modern Western culture there is a positive relationship between the equality of resources and the formation of trust and cooperation, two psychological components of social capital. Two studies elucidate the psychological processes underlying that relationship. Study 1 experimentally tested the influence of resource distributions on the formation of trust and intentions to cooperate; individuals receiving a deficit of resources and a surplus of resources evidenced lower levels of social capital (i.e., trust and cooperation) than did individuals receiving equal amounts. Analyses revealed the process was affective for deficit participants and cognitive for surplus participants. Study 2 provided suggestive support for the affective-model of equality and social capital using proxy variables in the 1996 General Social Survey data set. Results suggest support for a causal path of unequal resource distributions generating affective experiences and cognitive concerns of justice, which mediate disengagement and distrust of others. ©2010 The British Psychological Society.

Globalisation and women in India.

PubMed

Krishnaraj, M

1999-11-01

Globalization arrived in India through an external and internal alignment of political and economic forces that led to the opening of the country to the outside world. The five processes under globalization are: 1) commercialism wherein more services become monetized and incomes are received in money rather than in kind; 2) more capitalization; 3) foreign trade becomes important for the production and distribution process; 4) greater financialization develops; and 5) international capital moves freely. These changes affect women more than men in different ways. Capitalization results in more self-employed marginal farmers becoming wage workers, making it less possible for women to manage domestic duties alongside their productive work. In general, macro-economic policies affect women through the household, market, and gender relations. In countries like India where women suffer from serious discrimination, whatever affects the household will worsen women's position. Thus, the process of liberalization, privatization, and globalization will put the clock back for women and for the poor in general.

The Vanderbilt Holistic Face Processing Test: A short and reliable measure of holistic face processing

PubMed Central

Richler, Jennifer J.; Floyd, R. Jackie; Gauthier, Isabel

2014-01-01

Efforts to understand individual differences in high-level vision necessitate the development of measures that have sufficient reliability, which is generally not a concern in group studies. Holistic processing is central to research on face recognition and, more recently, to the study of individual differences in this area. However, recent work has shown that the most popular measure of holistic processing, the composite task, has low reliability. This is particularly problematic for the recent surge in interest in studying individual differences in face recognition. Here, we developed and validated a new measure of holistic face processing specifically for use in individual-differences studies. It avoids some of the pitfalls of the standard composite design and capitalizes on the idea that trial variability allows for better traction on reliability. Across four experiments, we refine this test and demonstrate its reliability. PMID:25228629

DOE Office of Scientific and Technical Information (OSTI.GOV)

Teymouri, Farzaneh

MBI, a 501c(3) company focusing on de-risking and scaling up bio-based technologies, has teamed with Michigan State University and the Idaho National Laboratory to develop and demonstrate process improvements to the ammonia fiber expansion (AFEX) pretreatment process. The logistical hurdles of biomass handling are well known, and the regional depot concept - in which small, distributed bioprocessing operations collect, preprocess, and densify biomass before shipping to a centralized refinery - is a promising alternative to centralized collection. AFEXTM (AFEX is a trademark of MBI) has unique features among pretreatments that would make it desirable as a pretreatment prior to densificationmore » at the depot scale. MBI has developed a novel design, using a packed bed reactor for the AFEX process that can be scaled down economically to the depot scale at a lower capital cost as compared to the traditional design (Pandia type reactor). Thus, the purpose of this project was to develop, scale-up, demonstrate, and improve this novel design The key challenges are the recovery of ammonia, consistent and complete pretreatment performance, and the overall throughput of the reactor. In this project an engineering scale packed bed AFEX system with 1-ton per day capacity was installed at MBI’s building. The system has been operational since mid-2013. During that time, MBI has demonstrated the robustness, reliability, and consistency of the process. To date, nearly 500 runs have been performed in the reactors. There have been no incidences of plugging (i.e., inability to remove ammonia from biomass after the treatment), nor has there been any instance of a major ammonia release into the atmosphere. Likewise, the sugar released via enzyme hydrolysis has remained consistent throughout these runs. Our economic model shows a 46% reduction in AFEX capital cost at the 100 ton/day scale compared to the traditional design of AFEX (Pandia type reactor). The key performance factors were demonstrated; >94% ammonia recovery, >75% sugar yields at high solid loading, and complete utilization of the sugars for ethanol production at the 2500 liter scale. Fermentation tests were performed using Zymomonas mobilis 8b and densified AFEX-treated corn stover at >20% solid loading. The obtained titer (~60g/l), productivity (2.5 g/L-h), and yield (330 L/tonne of biomass) exceeded the performance targets set out by NREL. The key findings from these efforts are: no contamination was observed, no cleanup of the sugar stream was required, and no major nutrient addition was required. Our economic model shows that using a packed bed design for the AFEX process and pelleted AFEX-treated biomass reduces the ethanol production cost by 24% when compared to using the traditional AFEX design.« less

The Importance of Neighborhood Social Cohesion and Social Capital for the Well Being of Older Adults in the Community

ERIC Educational Resources Information Center

Cramm, Jane M.; van Dijk, Hanna M.; Nieboer, Anna P.

2013-01-01

Purpose of the Study: We aimed to investigate whether social capital (obtaining support through indirect ties such as from neighbors) and social cohesion (interdependencies among neighbors) within neighborhoods positively affect the well being of older adults. Design and Methods: This cross-sectional study included 945 of 1,440 (66% response rate)…

Assessing the Effects of a "Personal Effectiveness" Training on Psychological Capital, Assertiveness and Self-Awareness Using Self-Other Agreement

ERIC Educational Resources Information Center

Demerouti, Evangelia; van Eeuwijk, Erik; Snelder, Margriet; Wild, Ulrike

2011-01-01

Purpose: This study seeks to examine the effects of a "personal effectiveness" training on both assertiveness and Psychological Capital (PsyCap) that were monitored before and after the training. Design/methodology/approach: In addition to self-ratings, other-ratings were assembled to explore two ways in which they can contribute to the…

Does Cultural Capital Really Affect Academic Achievement? New Evidence from Combined Sibling and Panel Data

ERIC Educational Resources Information Center

Jaeger, Mads Meier

2011-01-01

This article provides new estimates of the causal effect of cultural capital on academic achievement. The author analyzes data from the National Longitudinal Survey of Youth--Children and Young Adults and uses a fixed effect design to address the problem of omitted variable bias, which has resulted in too optimistic results in previous research.…

The Challenges of Art Education in Designer Capitalism: Collaborative Practices in the (New Media) Arts

ERIC Educational Resources Information Center

jagodzinski, jan

2015-01-01

This article explores the challenges to art education in the twenty-first century as art curricula around the world begin to change so as to meet the new emergent technological realities. It is argued that within a "control" society like ours, where the economic system of capitalism dictates the direction of education along with its…

Achieving Success in Small Business. A Self-Instruction Program for Small Business Owner-Managers. Determining Capital Needs.

ERIC Educational Resources Information Center

Virginia Polytechnic Inst. and State Univ., Blacksburg. Div. of Vocational-Technical Education.

This self-instructional module on determining capital needs is the third in a set of twelve modules designed for small business owner-managers. Competencies for this module are (1) identify factors which must be considered when you begin the search for additional funds and (2) identify the sources of additional funds. Provided are information…

Industrial Membrane Filtration and Short-bed Fractal Separation Systems for Separating Monomers from Heterogeneous Plant Material

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kearney, M; Kochergin, V; Hess, R

2005-03-31

Large-scale displacement of petroleum will come from low-cost cellulosic feedstocks such as straw and corn stover crop residues. This project has taken a step toward making this projection a reality by reducing capital and energy costs, the two largest cost factors associated with converting cellulosic biomass to chemicals and fuels. The technology exists for using acid or enzyme hydrolysis processes to convert biomass feedstock (i.e., waste cellulose such as straw, corn stover, and wood) into their base monomeric sugar building blocks, which can, in turn, be processed into chemicals and fuels using a number of innovative fermentation technologies. However, whilemore » these processes are technically possible, practical and economic barriers make these processes only marginally feasible or not feasible at all. These barriers are due in part to the complexity and large fixed and recurring capital costs of unit operations including filtration, chromatographic separation, and ion exchange. This project was designed to help remove these barriers by developing and implementing new purification and separation technologies that will reduce the capital costs of the purification and chromatographic separation units by 50% to 70%. The technologies fundamental to these improvements are: (a) highly efficient clarification and purification systems that use screening and membrane filtration to eliminate suspended solids and colloidal material from feed streams and (b) fractal technology based chromatographic separation and ion exchange systems that can substitute for conventional systems but at much smaller size and cost. A non-hazardous ''raw sugar beet juice'' stream (75 to 100 gal/min) was used for prototype testing of these technologies. This raw beet juice stream from the Amalgamated Sugar LLC plant in Twin Falls, Idaho contained abrasive materials and membrane foulants. Its characteristics were representative of an industrial-scale heterogeneous plant extract/hydrolysis stream, and therefore was an ideal model system for developing new separation equipment. Subsequent testing used both synthetic acid hydrolysate and corn stover derived weak acid hydrolysate (NREL produced). A two-phased approach was used for the research and development described in this project. The first level of study involved testing the new concepts at the bench level. The bench-scale evaluations provided fundamental understanding of the processes, building and testing small prototype systems, and determining the efficiency of the novel processes. The second level of study, macro-level, required building larger systems that directly simulated industrial operations and provided validation of performance to minimize financial risk during commercialization. The project goals and scope included: (1) Development of low-capital alternatives to conventional crop-based purification/separation processes; and (2) Development of each process to the point that transition to commercial operation is low risk. The project reporting period was January 2001 to December 2004. This included a one year extension of the project (without additional funding).« less

Testing the association between social capital and health over time: a family-based design

PubMed Central

2013-01-01

Background The past decade has seen a vast increase in empirical research investigating associations between social capital and health outcomes. Literature reviews reveal ‘generalized trust’ and ‘social participation’ to be the most robust of the commonly used social capital proxies, both showing positive association with health outcomes. However, this association could be confounded by unmeasured factors, such as the shared environment. Currently, there is a distinct lack of social capital research that takes into account such residual confounding. Methods Using data from the United Kingdom’s British Household Panel Survey (BHPS) (waves thirteen to eighteen, N = 6982), this longitudinal, multilevel study investigates the validity of the association between trust, social participation and self-rated health using a family-based design. As the BHPS samples on entire households, we employed ‘mean’ and ‘difference from the mean’ aggregate measures of social capital, the latter of which is considered a social capital measurement that is not biased by the shared environment of the household. We employed Generalized Estimating Equations for all analyses, our two-level model controlling for correlation at the household level. Results Results show that after adjusting for the shared environment of the household over a six year period, the association between social participation and self-rated health was fully attenuated (OR = 0.97 (95% confidence interval 0.89-1.06)), while the association with trust remained significant (OR = 1.11 (1.02-1.20)). Other health determinants, such as being a smoker, having no formal qualifications and being unemployed maintain their associations with poor self-rated health. Conclusions The association between social capital (specifically trust and social participation) and self-rated health appear to be confounded by shared environmental factors not previously considered by researchers. However, the association with trust remains, adding to existing empirical evidence that generalized trust may be an independent predictor of health. PMID:23866259

Teachers' Understanding and Operationalisation of `Science Capital'

NASA Astrophysics Data System (ADS)

King, Heather; Nomikou, Effrosyni; Archer, Louise; Regan, Elaine

2015-12-01

Across the globe, governments, industry and educationalists are in agreement that more needs to be done to increase and broaden participation in post-16 science. Schools, as well as teachers, are seen as key in this effort. Previous research has found that engagement with science, inclination to study science and understanding of the value of science strongly relates to a student's science capital. This paper reports on findings from the pilot year of a one-year professional development (PD) programme designed to work with secondary-school teachers to build students' science capital. The PD programme introduced teachers to the nature and importance of science capital and thereafter supported them to develop ways of implementing science capital-building pedagogy in their practice. The data comprise interviews with the participating teachers (n = 10), observations of classroom practices and analyses of the teachers' accounts of their practice. Our findings suggest that teachers found the concept of science capital to be compelling and to resonate with their own intuitive understandings and experiences. However, the ways in which the concept was operationalised in terms of the implementation of pedagogical practices varied. The difficulties inherent in the operationalisation are examined and recommendations for future work with teachers around the concept of science capital are developed.

Beyond the income inequality hypothesis and human health: a worldwide exploration.

PubMed

Idrovo, Alvaro J; Ruiz-Rodríguez, Myriam; Manzano-Patiño, Abigail P

2010-08-01

To analyze whether the relationship between income inequality and human health is mediated through social capital, and whether political regime determines differences in income inequality and social capital among countries. Path analysis of cross sectional ecological data from 110 countries. Life expectancy at birth was the outcome variable, and income inequality (measured by the Gini coefficient), social capital (measured by the Corruption Perceptions Index or generalized trust), and political regime (measured by the Index of Freedom) were the predictor variables. Corruption Perceptions Index (an indirect indicator of social capital) was used to include more developing countries in the analysis. The correlation between Gini coefficient and predictor variables was calculated using Spearman's coefficients. The path analysis was designed to assess the effect of income inequality, social capital proxies and political regime on life expectancy. The path coefficients suggest that income inequality has a greater direct effect on life expectancy at birth than through social capital. Political regime acts on life expectancy at birth through income inequality. Income inequality and social capital have direct effects on life expectancy at birth. The "class/welfare regime model" can be useful for understanding social and health inequalities between countries, whereas the "income inequality hypothesis" which is only a partial approach is especially useful for analyzing differences within countries.

I am so happy 'cause my friend is happy for me: capitalization, friendship, and happiness among U.S. and Turkish college students.

PubMed

Demir, Melikşah; Doğan, Aysun; Procsal, Amanda D

2013-01-01

Friends usually share positive events in their lives with each other. Referred to as capitalization, this process promotes individual happiness when the discloser perceives that the responses display genuine support. Yet, the specific mechanisms explaining why capitalization is associated with happiness are not known. The present study addresses this empirical issue by testing a mediational model positing that friendship quality would mediate the relationship between capitalization and happiness among U.S. and Turkish college students. Although the psychosocial well-being of the U.S. participants was significantly higher than Turkish participants, the proposed model was supported in both groups. This suggests that part of the reason capitalization is associated with happiness is because of friendship experiences. The authors also provide suggestions for future research.

Administrative and policy issues in reimbursement for nursing home capital investment.

PubMed

Boerstler, H; Carlough, T; Schlenker, R E

1991-01-01

The way in which states reimburse for nursing home capital costs can create incentives for nursing home owners to use the home primarily as a vehicle for real estate speculation, with potentially adverse consequences for patient care. In order to help promote and control the stability, adequacy, and quality of capital investment in long-term care, an increasing number of states are using a fair-rental approach for calculating capital reimbursement. In this article we compare the fair-rental approach with traditional cost-based capital reimbursement in terms of administration and policy. We discuss issues of concern to the state (cost and reimbursement design options) and the investor (after-tax cash flows, rate of return, etc.). Our analysis suggests that fair-rental systems may be superior to traditional cost-based reimbursement in promoting and controlling industry stability, while at the same time providing an adequate return to investors, without incurring long-term increases in the costs of administering programs.

The impact of a health campaign on health social capital.

PubMed

Thorson, Esther; Beaudoin, Christopher E

2004-01-01

Referring to literature in sociology, mass communication, and public health, we conceptualize and operationally define "health social capital" and "individual health social capital" and then posit and test a model for its development in response to a public health media campaign. The campaign evaluated here was designed to stimulate behaviors that would provide a more supportive social environment for children and youth, an environment which we consider to be richer in aggregate health social capital. The association model of advertising was employed to explain the development of individual health social capital measures of awareness, attitude, and behavior. With cross-sectional data (1998, n = 614; 1999, n = 1087; 2000, n = 1388), we examine the results for changes in awareness, attitude, and behavior over time and the significant links between these dependent variables and media campaign exposure. The results show significant increases in awareness and attitude, but not in behavior. Structural equation modeling revealed different patterns of influence for newspaper and TV campaign exposure.

Development of Geospatial Map Based Portal for Delimitation of Mcd Wards

NASA Astrophysics Data System (ADS)

Gupta, A. Kumar Chandra; Kumar, P.; Sharma, P. Kumar

2017-09-01

The Geospatial Delhi Limited (GSDL), a Govt. of NCT of Delhi Company formed in order to provide the geospatial information of National Capital Territory of Delhi (NCTD) to the Government of National Capital Territory of Delhi (GNCTD) and its organs such as DDA, MCD, DJB, State Election Department, DMRC etc., for the benefit of all citizens of Government of National Capital Territory of Delhi (GNCTD). This paper describes the development of Geospatial Map based Portal for Delimitation of MCD Wards (GMPDW) and election of 3 Municipal Corporations of NCT of Delhi. The portal has been developed as a map based spatial decision support system (SDSS) for delimitation of MCD Wards and draw of peripheral wards boundaries to planning and management of MCD Election process of State Election Commission, and as an MCD election related information searching tools (Polling Station, MCD Wards and Assembly constituency etc.,) for the citizens of NCTD. The GMPDW is based on Client-Server architecture model. It has been developed using Arc GIS Server 10.0 with .NET (pronounced dot net) technology. The GMPDW is scalable to enterprise SDSS with enterprise Geo Database & Virtual Private Network (VPN) connectivity. Spatial data to GMPDW includes Enumeration Block (EB) and Enumeration Blocks Group (EBG) boundaries of Citizens of Delhi, Assembly Constituency, Parliamentary Constituency, Election District, Landmark locations of Polling Stations & basic amenities (Police Stations, Hospitals, Schools and Fire Stations etc.). GMPDW could help achieve not only the desired transparency and easiness in planning process but also facilitates through efficient & effective tools for management of MCD election. It enables a faster response to the changing ground realities in the development planning, owing to its in-built scientific approach and open-ended design.

Damage capitation in the modern liability climate: a primer for neurosurgeons and systematic review of the literature.

PubMed

Lepard, Jacob R; Walters, Beverly C; Rozzelle, Curtis J

2018-04-01

OBJECTIVE Neurosurgery, and particularly spine surgery, is among the most highly litigated medical specialties in the US, rendering the current malpractice climate of primary importance to spine surgeons nationwide. One of the primary methods of tort reform in the civil justice system is malpractice damage capitation (or "caps"); however, its efficacy is widely debated. The purpose of this article is to serve as a review for the practicing neurosurgeon, with particular emphasis on short- and long-term effects of damage caps and on the current debate regarding their utility, based on a systematic review of the literature. METHODS The Meta-Analysis of Observational Studies in Epidemiology (MOOSE) guidelines for systematic review of observational studies were used in the design of the study. Multiple medical and legal online databases (MEDLINE, Scopus, EMBASE, and JSTOR) were queried using the key words "malpractice" and "damage capitation" for articles from 2000 to 2014. A total of 96 abstracts were screened for inclusion and exclusion criteria. Of these, 22 articles were reviewed in full and another 15 were excluded for study design or poor quality of data. Five more studies were added after cross-checking the bibliographies of the included articles. The resulting 12 articles were evaluated; relevant data were extracted using a standardized metric. RESULTS Five studies were found showing varying effects of capitation on physician availability, with only 1 of these specifically showing increased availability of neurosurgery and elective spine coverage in states with capitation. Four studies demonstrated that capitation overall succeeds in decreasing jury awards and frequency of claims filed. Last, 3 studies were found showing an overall decrease in malpractice premiums for states that passed damage capitation. CONCLUSIONS There is evidence in the literature showing that total and noneconomic damage capitation has the potential to improve the practice environment for neurosurgeons nationwide. Additionally, there are other factors that affect malpractice premium rates, such as the investment markets, which are not affected by these laws. All of these are important for spine surgeons to consider and be aware of in advocating for appropriate reform measures in their states.

Influences of Social Capital on Health and Well-Being from Qualitative Approach

PubMed Central

Yamaguchi, Ayano

2013-01-01

The social capital surrounding health including health and well-being, the way in which they function as multi-dimensional constructs, and the potential stability of relationships among the social capital were examined across universities in Hawaii and Japan. Maintaining or strengthening social factors of collective and individual health and well-being is a core factor of social capital and is instrumental in reducing worry and increasing trust. Qualitative in-depth interviews with 64 male and female college students (32 college students at the University of Hawaii at Manoa; 32 college students at Reitaku University in Japan) were used to collect information on social capital of health and well-being and associated concepts; students’ perceptions were grouped under 11 themes. The data indicates that social capital has an impact on college students’ health and well-being. They also suggest that differences in health status and well-being can be plausibly attributed to processes associated with socio-environmental circumstances and situations. PMID:23985117

Differential investments and opportunities: How do neighborhood conditions moderate the relationship between perceived housing discrimination and social capital?

PubMed

Yang, Tse-Chuan; Chen, I-Chien; Kim, Seulki; Choi, Seung-Won

2018-05-01

Though the adverse consequences of perceived housing discrimination have been documented, little is known about whether such experience undermines one's social capital in a neighborhood and even less is about whether and how this relationship is altered by neighborhood features. We proposed a framework that simultaneously considers within-individual and between-neighborhood processes. We applied multilevel structural equation models to data from Philadelphia (n = 9987) and found that (a) perceived housing discrimination was negatively associated with one's social capital even after other confounders were considered, (b) this negative association could be partly explained by the proliferated daily stress and anxiety mechanisms, (c) differential exposures to neighborhood social disadvantage accounted for the variation in social capital across neighborhoods, and (d) the adverse association between perceived housing discrimination and social capital could be attenuated by neighborhood stability. The findings suggested that appropriate interventions should buffer the negative association of perceived housing discrimination with social capital. Copyright © 2018 Elsevier Inc. All rights reserved.

Capital Expert System

NASA Astrophysics Data System (ADS)

Dowell, Laurie; Gary, Jack; Illingworth, Bill; Sargent, Tom

1987-05-01

Gathering information, necessary forms, and financial calculations needed to generate a "capital investment proposal" is an extremely complex and difficult process. The intent of the capital investment proposal is to ensure management that the proposed investment has been thoroughly investigated and will have a positive impact on corporate goals. Meeting this requirement typically takes four or five experts a total of 12 hours to generate a "Capital Package." A Capital Expert System was therefore developed using "Personal Consultant." The completed system is hybrid and as such does not depend solely on rules but incorporates several different software packages that communicate through variables and functions passed from one to another. This paper describes the use of expert system techniques, methodology in building the knowledge base, contexts, LISP functions, data base, and special challenges that had to be overcome to create this system. The Capital Expert System is the successful result of a unique integration of artificial intelligence with business accounting, financial forms generation, and investment proposal expertise.

Dilute Oxygen Combustion Phase IV Final Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Riley, M.F.

2003-04-30

Novel furnace designs based on Dilute Oxygen Combustion (DOC) technology were developed under subcontract by Techint Technologies, Coraopolis, PA, to fully exploit the energy and environmental capabilities of DOC technology and to provide a competitive offering for new furnace construction opportunities. Capital cost, fuel, oxygen and utility costs, NOx emissions, oxide scaling performance, and maintenance requirements were compared for five DOC-based designs and three conventional air5-fired designs using a 10-year net present value calculation. A furnace direct completely with DOC burners offers low capital cost, low fuel rate, and minimal NOx emissions. However, these benefits do not offset the costmore » of oxygen and a full DOC-fired furnace is projected to cost $1.30 per ton more to operate than a conventional air-fired furnace. The incremental cost of the improved NOx performance is roughly $6/lb NOx, compared with an estimated $3/lb. NOx for equ8pping a conventional furnace with selective catalytic reduction (SCCR) technology. A furnace fired with DOC burners in the heating zone and ambient temperature (cold) air-fired burners in the soak zone offers low capital cost with less oxygen consumption. However, the improvement in fuel rate is not as great as the full DOC-fired design, and the DOC-cold soak design is also projected to cost $1.30 per ton more to operate than a conventional air-fired furnace. The NOx improvement with the DOC-cold soak design is also not as great as the full DOC fired design, and the incremental cost of the improved NOx performance is nearly $9/lb NOx. These results indicate that a DOC-based furnace design will not be generally competitive with conventional technology for new furnace construction under current market conditions. Fuel prices of $7/MMBtu or oxygen prices of $23/ton are needed to make the DOC furnace economics favorable. Niche applications may exist, particularly where access to capital is limited or floor space limitations are critical. DOC technology will continue to have a highly competitive role in retrofit applications requiring increases in furnace productivity.« less

Social capital and job satisfaction among substance abuse treatment employees.

PubMed

Tsounis, Andreas; Niakas, Dimitris; Sarafis, Pavlos

2017-02-15

Job satisfaction is an important predictor for management and clinical ratios. Although it is accepted that is affected by many aspects, the influence of social capital remains to be determined. The main purpose of the article is to examine the relationship between job satisfaction and individual social capital for employees offering services in the treatment of addiction. A cross-sectional study was conducted on 239 employees from 14 therapeutic programs at KETEA (Therapy Center for Dependent Individuals in Greece) (KETHEA). A revised Greek Version of the Social Capital Questionnaire (SCQ-G) for the individual social capital measurement, and of the Job Satisfaction Survey (JSS) for the job satisfaction measurement, were used. Individual Social Capital ranged in medium levels. We observed a significant positive association between social capital and its' different aspects and gender, age, place of residence and working experience. Men, older employees, those who lived in smaller places, and those working more years, reached higher levels of individual social capital. Concerning overall job satisfaction most of the participants were ambivalent (61.5%), while 21.8% were satisfied and 16.7% were dissatisfied. Concerning its separate aspects, 77% were least satisfied with pay, 69.9% were least satisfied with advancement opportunities, 60.3% were least satisfied with fringe benefits, 85.8% were most satisfied with the nature of their work, 80.8% with their relationship with colleagues, and 77.8% were satisfied with supervision. Total Job Satisfaction was positively associated with place of residence and monthly salary. A significant positive correlation between social capital and job satisfaction was also observed. Early evidence suggests that social capital is associated with job satisfaction of employees providing services in the treatment of substance abuse. Further research, regarding social capital on job satisfaction, is suggested. We need to design and implement individual and organizational interventions for the empowerment of Social Capital.

Is Social Capital a Determinant of Oral Health among Older Adults? Findings from the English Longitudinal Study of Ageing

PubMed Central

Rouxel, Patrick; Tsakos, Georgios; Demakakos, Panayotes; Zaninotto, Paola; Chandola, Tarani; Watt, Richard Geddie

2015-01-01

There are a number of studies linking social capital to oral health among older adults, although the evidence base mainly relies on cross-sectional study designs. The possibility of reverse causality is seldom discussed, even though oral health problems could potentially lead to lower social participation. Furthermore, few studies clearly distinguish between the effects of different dimensions of social capital on oral health. The objective of the study was to examine the longitudinal associations between individual social capital and oral health among older adults. We analyzed longitudinal data from the 3rd and 5th waves of the English Longitudinal Study of Ageing (ELSA). Structural social capital was operationalized using measures of social participation, and volunteering. Number of close ties and perceived emotional support comprised the functional dimension of social capital. Oral health measures were having no natural teeth (edentate vs. dentate), self-rated oral health and oral health-related quality of life. Time-lag and autoregressive models were used to explore the longitudinal associations between social capital and oral health. We imputed all missing data, using multivariate imputation by chained equations. We found evidence of bi-directional longitudinal associations between self-rated oral health, volunteering and functional social capital. Functional social capital was a strong predictor of change in oral health-related quality of life – the adjusted odds ratio of reporting poor oral health-related quality of life was 1.75 (1.33–2.30) for older adults with low vs. high social support. However in the reverse direction, poor oral health-related quality of life was not associated with changes in social capital. This suggests that oral health may not be a determinant of social capital. In conclusion, social capital may be a determinant of subjective oral health among older adults rather than edentulousness, despite many cross-sectional studies on the latter. PMID:25992569

77 FR 3847 - Major Capital Investment Projects

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... designed to achieve a ``medium'' cost effectiveness rating to remain eligible for funding while sacrificing other potentially important considerations (such as station locations and/or design features to... access to surrounding development or aesthetically-oriented design features. This would remove a...

Bonding, Bridging, and Linking Social Capital and Self-Rated Health among Chinese Adults: Use of the Anchoring Vignettes Technique.

PubMed

Chen, He; Meng, Tianguang

2015-01-01

Three main opposing camps exist over how social capital relates to population health, namely the social support perspective, the inequality thesis, and the political economy approach. The distinction among bonding, bridging, and linking social capital probably helps close the debates between these three camps, which is rarely investigated in existing literatures. Moreover, although self-rated health is a frequently used health indicator in studies on the relationship between social capital and health, the interpersonal incomparability of this measure has been largely neglected. This study has two main objectives. Firstly, we aim to investigate the relationship between bonding, bridging, and linking social capital and self-rated health among Chinese adults. Secondly, we aim to improve the interpersonal comparability in self-rated health measurement. We use data from a nationally representative survey in China. Self-rated health was adjusted using the anchoring vignettes technique to improve comparability. Two-level ordinal logistic regression was performed to model the association between social capital and self-rated health at both individual and community levels. The interaction between residence and social capital was included to examine urban/rural disparities in the relationship. We found that most social capital indicators had a significant relationship with adjusted self-rated health of Chinese adults, but the relationships were mixed. Individual-level bonding, linking social capital, and community-level bridging social capital were positively related with health. Significant urban/rural disparities appeared in the association between community-level bonding, linking social capital, and adjusted self-rated health. For example, people living in communities with higher bonding social capital tended to report poorer adjusted self-rated health in urban areas, but the opposite tendency held for rural areas. Furthermore, the comparison between multivariate analyses results before and after the anchoring vignettes adjustment showed that the relationship between community-level social capital and self-rated health might be distorted if comparability problems are not addressed. In conclusion, the framework of bonding, bridging, and linking social capital helps us better understand the mechanism between social capital and self-rated health. Cultural and socioeconomic factors should be considered when designing health intervention policies using social capital. Moreover, we recommend that more studies improve the comparability of self-rated health by using the anchoring vignettes technique.

Bonding, Bridging, and Linking Social Capital and Self-Rated Health among Chinese Adults: Use of the Anchoring Vignettes Technique

PubMed Central

Chen, He; Meng, Tianguang

2015-01-01

Three main opposing camps exist over how social capital relates to population health, namely the social support perspective, the inequality thesis, and the political economy approach. The distinction among bonding, bridging, and linking social capital probably helps close the debates between these three camps, which is rarely investigated in existing literatures. Moreover, although self-rated health is a frequently used health indicator in studies on the relationship between social capital and health, the interpersonal incomparability of this measure has been largely neglected. This study has two main objectives. Firstly, we aim to investigate the relationship between bonding, bridging, and linking social capital and self-rated health among Chinese adults. Secondly, we aim to improve the interpersonal comparability in self-rated health measurement. We use data from a nationally representative survey in China. Self-rated health was adjusted using the anchoring vignettes technique to improve comparability. Two-level ordinal logistic regression was performed to model the association between social capital and self-rated health at both individual and community levels. The interaction between residence and social capital was included to examine urban/rural disparities in the relationship. We found that most social capital indicators had a significant relationship with adjusted self-rated health of Chinese adults, but the relationships were mixed. Individual-level bonding, linking social capital, and community-level bridging social capital were positively related with health. Significant urban/rural disparities appeared in the association between community-level bonding, linking social capital, and adjusted self-rated health. For example, people living in communities with higher bonding social capital tended to report poorer adjusted self-rated health in urban areas, but the opposite tendency held for rural areas. Furthermore, the comparison between multivariate analyses results before and after the anchoring vignettes adjustment showed that the relationship between community-level social capital and self-rated health might be distorted if comparability problems are not addressed. In conclusion, the framework of bonding, bridging, and linking social capital helps us better understand the mechanism between social capital and self-rated health. Cultural and socioeconomic factors should be considered when designing health intervention policies using social capital. Moreover, we recommend that more studies improve the comparability of self-rated health by using the anchoring vignettes technique. PMID:26569107

Focus On Impact for a Profit-Driven Medical Practice. Part II: Six Processes You Can Use to Maximize and Capitalize on the Uniqueness of Your Practice.

PubMed

Lipton-Dibner, Wendy

2015-01-01

This article presents the second part of the proven Focus on Impact strategic model for practice growth. It spotlights six specific processes you can use to maximize and capitalize on the uniqueness of your practice to increase revenues, enhance patient care and service, improve executive team alignment and intra- and interdepartmental teamwork, and dramatically reduce conflict and stress among practice personnel.

Building addiction recovery capital through online participation in a recovery community.

PubMed

Bliuc, Ana-Maria; Best, David; Iqbal, Muhammad; Upton, Katie

2017-11-01

This study examines how online participation in a community of recovery contributes to personal journeys of recovery. It investigates whether recovery capital building - as indicated by increased levels and quality of online social interactions - and markers of positive identity development predict retention in a recovery program designed around fostering community involvement for early stage recovery addicts. It was predicted that online participation on the group's Facebook page and positive identity development are associated to retention in the program. To map how participants interact online, social network analysis (SNA) based on naturally occurring online data (N = 609) on the Facebook page of a recovery community was conducted. Computerised linguistic analyses evaluated sentiment of the textual data (capturing social identity markers). Linear regression analyses evaluated whether indicators of recovery capital predict program retention. To illustrate the findings in the context of the specific recovery community, presented are two case studies of key participants who moved from the periphery to the centre of the social network. By conducting in-depth interviews with these participants, personal experiences of engagement in the online community of group members who have undergone the most significant changes since joining the community are explored. Retention in the program was determined by a) the number of comment 'likes' and all 'likes' received on the Facebook page; b) position in the social network (degree of centrality); and c) linguistic content around group identity and achievement. Positive online interactions between members of recovery communities support the recovery process through helping participants to develop recovery capital that binds them to groups supportive of positive change. Copyright © 2017 Elsevier Ltd. All rights reserved.

Bridging the gap: the roles of social capital and ethnicity in medical student achievement.

PubMed

Vaughan, Suzanne; Sanders, Tom; Crossley, Nick; O'Neill, Paul; Wass, Val

2015-01-01

Within medical education, there is a discrepancy between the achievement level of White students and that of their ethnic minority peers. The processes underlying this disparity have not been adequately investigated or explained. This study utilises social network analysis to investigate the impact of relationships on medical student achievement by ethnicity, specifically by examining homophily (the tendency to interact with others in the same group) by ethnicity, age and role. Data from a cross-sectional social network study conducted in one UK medical school are presented and are analysed alongside examination records obtained from the medical school. Participants were sampled across the four hospital placement sites; a total of 158 medical students in their clinical phase (Years 3 and 4) completed the survey. The research was designed and analysed using social capital theory. Although significant patterns of ethnic and religious homophily emerged, no link was found between these factors and achievement. Interacting with problem-based learning (PBL) group peers in study-related activities, and having seniors in a wider academic support network were directly linked to better achievement. Students in higher academic quartiles were more likely to be named by members of their PBL group in study activities and to name at least one tutor or clinician in their network. Students from lower-achieving groups were least likely to have the social capital enabling, and resulting from, interactions with members of more expert social groups. Lower levels of the social capital that mediates interaction with peers, tutors and clinicians may be the cause of underperformance by ethnic minority students. Because of ethnic homophily, minority students may be cut off from potential and actual resources that facilitate learning and achievement. © 2014 John Wiley & Sons Ltd.

Social networking sites (SNS); exploring their uses and associated value for adolescent mothers in Western Australia in terms of social support provision and building social capital.

PubMed

Nolan, Samantha; Hendricks, Joyce; Towell, Amanda

2015-09-01

to explore the use of social networking sites (SNS) by adolescent mothers in Western Australia (WA) in relation to social support and the building of social capital. a constructionist narrative inquiry approach was employed to guide the research design and processes. Approval was gained from the university human ethics department. Sampling was purposeful and data were collected using in-depth interviews with seven adolescent mothers in WA. interviews were undertaken within the homes of adolescent mothers across WA. from within three fundamental domains of social support; tangible, emotional and informational support, provided by SNS use, five key themes were identified from the narratives. 'Social connectedness' was identified as a form of tangible support, sometimes termed 'practical' or 'instrumental' support. This theme incorporates connectedness with family, friends, and peers and across new and existing social groups. Three themes were identified that relate to emotional support; 'increased parenting confidence'; 'reduced parental stress' and 'enhanced self-disclosure' afforded by use of SNS. 'Access to information' was identified in terms of informational support, with participants often highlighting SNS use as their primary portal for information and advice. the findings of this study suggest that SNS use affords adolescent mothers in WA access to tangible, informational and emotional support and thus is a valuable source of social capital for these mothers. This study provides a platform for further exploration into this phenomenon, and possible implications include the potential for midwives and health care professionals to promote the benefits of SNS use with, and for, this group of mothers, or to incorporate SNS use into modern health care practices to further develop the potential for improved social capital related outcomes for them. Copyright © 2015 Elsevier Ltd. All rights reserved.

Technical and economic analysis of solvent-based lithium-ion electrode drying with water and NMP

DOE PAGES

Wood, David L.; Quass, Jeffrey D.; Li, Jianlin; ...

2017-05-16

Processing lithium-ion battery (LIB) electrode dispersions with water as the solvent during primary drying offers many advantages over N-methylpyrrolidone (NMP). An in-depth analysis of the comparative drying costs of LIB electrodes is discussed for both NMP- and water-based dispersion processing in terms of battery pack $/kWh. Electrode coating manufacturing and capital equipment cost savings are compared for water vs. conventional NMP organic solvent processing. A major finding of this work is that the total electrode manufacturing costs, whether water- or NMP-based, contribute about 8–9% of the total pack cost. However, it was found that up to a 2 × reductionmore » in electrode processing (drying and solvent recovery) cost can be expected along with a $3–6 M savings in associated plant capital equipment (for a plant producing 100,000 10-kWh Plug-in Hybrid Electric Vehicle (PHEV) batteries) using water as the electrode solvent. This paper shows a different perspective in that the most important benefits of aqueous electrode processing actually revolve around capital equipment savings and environmental stewardship and not processing cost savings.« less

A cost and returns evaluation of alternative dairy products to determine capital investment and operational feasibility of a small-scale dairy processing facility.

PubMed

Becker, K M; Parsons, R L; Kolodinsky, J; Matiru, G N

2007-05-01

This study examines the economic feasibility of 50- and 500-cow dairy processing facilities for fluid milk, yogurt, and cheese. Net present value and internal rate of return calculations for projected costs and returns over a 10-yr period indicate that larger yogurt and cheese processing plants offer the most profitable prospects, whereas a smaller yogurt plant would break even. A smaller cheese plant would have insufficient returns to cover the cost of capital, and fluid milk processing at either scale is economically infeasible. Economic success in processing is greatly contingent upon individual business, financial management, and marketing skills.

Knowledge Productivity for Sustainable Innovation: Social Capital as HRD Target

ERIC Educational Resources Information Center

Ehlen, Corry; van der Klink, Marcel; Roentgen, Uta; Curfs, Emile; Boshuizen, Henny

2014-01-01

Purpose: The purpose of this paper is to test the feasibility of a conceptual model on relations between organisational innovation, knowledge productivity and social capital. It explores processes of knowledge productivity for sustainable innovation and associated HRD implications in knowledge intensive organisations, taking the perspective that…

Spousal Capital as a Resource for Couples Starting a Business

ERIC Educational Resources Information Center

Matzek, Amanda E.; Gudmunson, Clinton G.; Danes, Sharon M.

2010-01-01

This longitudinal study finds that spousal capital is an important resource for entrepreneurs starting a business because it has implications for business sustainability and couple relationship quality. Structural equation modeling supported a process whereby gender had an impact on spousal involvement in the business, which was positively…

Essays on the Economics of Higher Education

ERIC Educational Resources Information Center

Tang, Hui-Hsuan

2012-01-01

This dissertation is comprised of two essays that broadly consider the role human capital plays in the matching process between individuals and institutions and builds on prior education literature that has found growing evidence that economic choices and opportunities are inextricably linked to human capital investment. The essays in this…

Rethinking Educational Purpose: The Socialist Challenge

ERIC Educational Resources Information Center

Malott, Curry

2012-01-01

In this essay Malott makes a case for a Marxist reading of education's role in expanding and reproducing capitalist societies. In the process he challenges the proposition that cognitive capitalism has fundamentally transformed the way in which capitalism operates. That is, rather than being guided by an internal capitalist logic, proponents of…

Measuring Strategic Value-Drivers for Managing Intellectual Capital

ERIC Educational Resources Information Center

Bose, S.; Oh, K. B.

2004-01-01

In an evolving business environment characterised by globalisation and a challenging competitive paradigm, it is imperative for strategic management processes to focus on the financial perspectives of value and risk in intellectual capital to create sustainability in long-term value. This paper presents the key issues pertaining to the strategic…

Locating Environmental Education between Modern Capitalism and Postmodern Socialism: A Reply to Lucie Sauve.

ERIC Educational Resources Information Center

Huckle, John

1999-01-01

Claims that structural-adjustment programs, deregulation, and opening of markets may be good for international capital, but such processes increase inequalities, encourage people and countries to over-exploit natural resources, and contribute to reductions in spending on social and environmental welfare. (Author/CCM)

The Influence of Social Capital on Nurse-Perceived Evidence-Based Practice Implementation in South Korea.

PubMed

Shin, Ji In; Lee, Eunjoo

2017-05-01

To examine the relationship between evidence-based practice (EBP) adoption and social capital in nurses and to determine how social capital affected EBP adoption in South Korea. A cross-sectional, correlational design was used. In total, 432 registered nurses from two university-affiliated teaching hospitals in South Korea completed the questionnaire, which included demographic items, the Developing Evidence-Based Practice Questionnaire, and the Social Capital Outcomes for Nurses scale. Data were analyzed using hierarchical regression to identify the predictors of EBP adoption. Nurses with higher social capital scores reported fewer perceived barriers to finding and reviewing evidence, and changing practice. Higher social capital scores were associated with higher levels of perceived facilitators of EBP adoption and skills appraisal in finding and reviewing evidence. Social capital was a significant predictor of EBP adoption. Nurses with greater opportunities to exchange and communicate their ideas freely are more likely to accept new evidence through diverse channels and trust-based relationships between nurses, which allows healthcare organizations to promote innovations such as EBP adoption. Therefore, social capital in nurses could serve as a driving force for EBP adoption and should provide a healthy foundation for changes in patient care practices. Nurses with higher social capital are tending to adopt EBP willingly. High trust enables nurses to facilitate and support change in practice. Therefore, to improve EBP adoption in patient care, it needs to be monitored that relationships between nurses are carefully structured and that they foster mutual interaction. © 2017 Sigma Theta Tau International.

Promoting Parents' Social Capital to Increase Children's Attendance in Head Start: Evidence from an Experimental Intervention

ERIC Educational Resources Information Center

Sommer, Teresa Eckrich; Sabol, Terri J.; Chase-Lansdale, P. Lindsay; Small, Mario; Wilde, Henry; Brown, Sean; Huang, Zong Yang

2017-01-01

Improving children's attendance is a high priority for Head Start and other early childhood education programs serving low-income children. We conducted a randomized control trial in a major northern city to evaluate the impact of a low-cost intervention designed to promote parents' social capital as a potential influence on children's attendance…

Quality of Malaysian Teachers Based on Education and Training: A Benefit and Earnings Returns Analysis Using Human Capital Theory

ERIC Educational Resources Information Center

Ismail, Ramlee; Awang, Marinah

2017-01-01

Purpose: The purpose of this paper is to investigate how the quality of teachers based on education and training provided under new reform policies in Malaysia affects their earnings outcomes. The study conducted a benefit and returns analysis guided by human capital theory. Design/methodology/approach: The study used survey research methods to…

Building workplace social capital: A longitudinal study of student nurses' clinical placement experiences.

PubMed

Materne, Michelle; Henderson, Amanda; Eaton, Emma

2017-09-01

Quality clinical placement experiences have been associated with nurses' workplace social capital. Social capital is broadly understood as the social organisation of trust, norms and networks that benefit society. Building social capital in the workplace may benefit experiences of staff and students. The aim of this study was to assess the impact of building workplace social capital on student nurse perceptions of clinical learning experiences. A quality improvement process was measured through repeated student surveys. First, second, third year students (n = 1176) from three universities completed a validated Student Clinical Learning Culture Survey (SCLCS) following their placement, at the commencement of quality improvement initiatives and five years later. The SCLCS measured students' perceptions of social affiliation, their motivation, satisfaction and dissatisfaction with clinical contexts. The first year of systematic changes focused on increasing student numbers along with improving communication, trust and knowledge sharing, antecedents to workplace social capital. No change was evident after the first year. Six years after commencement of building workplace social capital differences across all subscales, except dissatisfaction, were significant (p < 0.001). Leadership that promotes open communication and connections across staff and students to achieve common goals can build workplace social capital that enhances student placement experiences. Copyright © 2017 Elsevier Ltd. All rights reserved.

Association Between Community Social Capital and Hospital Readmission Rates.

PubMed

Brewster, Amanda L; Lee, Suhna; Curry, Leslie A; Bradley, Elizabeth H

2018-05-31

Hospital readmissions remain frequent, and are partly attributable to patients' social needs. The authors sought to examine whether local community levels of social capital are associated with hospital readmission rates. Social capital refers to the connections among members of a society that foster norms of reciprocity and trust, which may influence the availability of support for postdischarge recovery after hospitalization. Associations between hospital-wide, risk-stratified readmission rates for hospitals in the United States (n = 4298) and levels of social capital in the hospitals' service areas were examined. Social capital was measured by an index of participation in associational activities and civic affairs. A multivariate linear regression model was used to adjust for hospital and community factors such as hospital financial performance, race, income, and availability of heath care services. Results showed that higher social capital was significantly associated with lower readmission rates (P < .01), a finding that held across income-stratified analyses as well as sensitivity analyses that included hospital performance on process quality measures and hospital community engagement activities. A hospital is unlikely to be able to influence prevailing levels of social capital in its region, but in areas of low social capital, it may be possible for public or philanthropic sectors to buttress the types of institutions that address nonmedical causes of readmission.

Toward a social capital based framework for understanding the water-health nexus.

PubMed

Bisung, Elijah; Elliott, Susan J

2014-05-01

In recent years, there has been considerable interest in social capital theory in both research and policy arenas. Social capital has been associated with many aspects of improvements in health, environment and development. This paper assesses the theoretical support for a social capital based analysis of environment and health issues with a focus on the water-health nexus in low and middle income countries. We review conceptualisation of social capital by Pierre Bourdieu in relation to his concepts of "fields" and "habitus" as well as other conceptualisations of social capital by James Coleman and Robert Putnam. We integrate these authors' ideas with ecosocial analysis of social and geographical patterns of access to safe water, adequate sanitation and hygiene and the resulting health impacts. Further, we develop a conceptual framework for linking social capital and health through the water-health nexus. The framework focuses on the role of social capital in improving water-related knowledge, attitudes and practices as well as facilitating collective action towards improving access to water and sanitation. The proposed framework will facilitate critical engagement with the pathways through which social processes and interactions influence health within the context of access to water, sanitation and hygiene in low and middle income countries. Copyright © 2014 Elsevier Ltd. All rights reserved.

Model-Driven Design: Systematically Building Integrated Blended Learning Experiences

ERIC Educational Resources Information Center

Laster, Stephen

2010-01-01

Developing and delivering curricula that are integrated and that use blended learning techniques requires a highly orchestrated design. While institutions have demonstrated the ability to design complex curricula on an ad-hoc basis, these projects are generally successful at a great human and capital cost. Model-driven design provides a…

Social identity, social networks and recovery capital in emerging adulthood: A pilot study.

PubMed

Mawson, E; Best, D; Beckwith, M; Dingle, G A; Lubman, D I

2015-11-11

It has been argued that recovery from substance dependence relies on a change in identity, with past research focused on 'personal identity'. This study assessed support for a social identity model of recovery in emerging adults through examining associations between social identity, social networks, recovery capital, and quality of life. Twenty participants aged 18-21 in residential treatment for substance misuse were recruited from four specialist youth drug treatment services - three detoxification facilities and one psychosocial rehabilitation facility in Victoria, Australia. Participants completed a detailed social network interview exploring the substance use of groups in their social networks and measures of quality of life, recovery capital, and social identity. Lower group substance use was associated with higher recovery capital, stronger identification with non-using groups, and greater importance of non-using groups in the social network. Additionally, greater identification with and importance of non-using groups were associated with better environmental quality of life, whereas greater importance conferred on using groups was associated with reduced environmental quality of life. Support was found for the role of social identity processes in reported recovery capital and quality of life. Future research in larger, longitudinal samples is required to improve understanding of social identity processes during treatment and early recovery and its relationship to recovery stability.

Sustaining Tunisian SMEs' Competitiveness in the Knowledge Society

NASA Astrophysics Data System (ADS)

Del Vecchio, Pasquale; Elia, Gianluca; Secundo, Giustina

The paper aims to contribute to the debate about knowledge and digital divide affecting countries' competitiveness in the knowledge society. A survey based on qualitative and quantitative data collection has been performed to analyze the level of ICTs and e-Business adoption of the Tunisian SMEs. The results shows that to increase the SMEs competitiveness is necessary to invest in all the components of Intellectual capital: human capital (knowledge, skills, and the abilities of people for using the ICTs), structural capital (supportive infrastructure such as buildings, software, processes, patents, and trademarks, proprietary databases) and social capital (relations and collaboration inside and outside the company). At this purpose, the LINCET "Laboratoire d'Innovation Numerique pour la Competitivité de l'Entreprise Tunisienne" project is finally proposed as a coherent proposition to foster the growth of all the components of the Intellectual Capital for the benefits of competitiveness of Tunisian SMEs.

The Royal College of Psychiatrists and the death penalty.

PubMed

Gunn, John

2004-01-01

The Royal College of Psychiatrists recently issued a revised statement on its position concerning capital punishment. The College proposes to support psychiatrists who refuse to be involved in the capital process, but accepts that some may take up limited involvement in the manner set out in the document. The Royal College is the professional body for psychiatric practitioners in the United Kingdom and Ireland. Almost no public statements are issued from the College without first being deliberated on within at least two of its three major committees. The new document on capital punishment remains in the spirit of the previous ones. The topic of capital punishment is noncontroversial within the British medical profession. In all European countries, capital punishment is against the law, because there is an overarching directive from the Council of Europe (a wide group of nations, wider than the European Union) insisting that it be abolished.

Some comments on Hurst exponent and the long memory processes on capital markets

NASA Astrophysics Data System (ADS)

Sánchez Granero, M. A.; Trinidad Segovia, J. E.; García Pérez, J.

2008-09-01

The analysis of long memory processes in capital markets has been one of the topics in finance, since the existence of the market memory could implicate the rejection of an efficient market hypothesis. The study of these processes in finance is realized through Hurst exponent and the most classical method applied is R/S analysis. In this paper we will discuss the efficiency of this methodology as well as some of its more important modifications to detect the long memory. We also propose the application of a classical geometrical method with short modifications and we compare both approaches.

The science teacher as the organic link

NASA Astrophysics Data System (ADS)

Alexakos, Konstantinos

2007-10-01

This study began as an exploration of the following questions: What do individual science teachers bring into their teaching that frames and mediates their teaching philosophy and of what, if any, value is it in science education? Drawing from a life history case study of Anna, an in-service science teacher, I show that her moral beliefs, perceptions, experiences, and interests dialectically frame and mediate her views of science teaching. Anna brings into her classroom her personal philosophy of teaching and learning. This is in contrast to studies concluding that different aspects of teachers' personal philosophies, such as their understanding of the nature of science and their behavior and pedagogical decisions are not connected and may be neatly segregated from one another. In the "transmission" [Transmission is presented in quotes because in this manuscript it is used dialectically, as opposed to a one-directional and "objective" process. The science teacher is not just a "lens" for the transmission of cultural capital; the cultural capital "transmitted" though Anna is seen as existing in a state of creation/recreation.] of cultural capital, Anna embodies dialectical relationships and processes, not just as a mediator of culture, but also as an organic entity that contributes to how culture is created, recreated and exchanged in a science classroom, and as such, is referred to here as an organic link. Science teacher identity and science teaching philosophy are thus seen as much closer to the human experience—merging the intellectual, the personal, the cultural, the political, and the environmental with the relationships and the processes that connect each to the others and to the whole. They are viewed as, at once, being mediated by as well as mediating one another. I argue that the total of what science teaching is exceeds the sum of its commonly "measurable" parts, like content and pedagogical knowledge. Although the designing and framing of this study was initially a life history investigation, a dialectical approach and analysis were found to be necessary to develop the theoretical conceptualization of the emerging interwoven themes, illustrating how the researcher's own philosophy and development are dialectically intertwined with, and at once affect and are effects of the research process and outcomes.

Workplace social capital, mental health and health behaviors among Brazilian female workers.

PubMed

Pattussi, Marcos Pascoal; Olinto, Maria Teresa Anselmo; Canuto, Raquel; da Silva Garcez, Anderson; Paniz, Vera Maria Vieira; Kawachi, Ichiro

2016-09-01

Previous studies have investigated the relationship between workplace social capital and mental health, yet few have sought to examine the mediating mechanisms. We sought to explore the role of workplace social capital on health related behaviors and on mental health among female employees in Brazil. A cross-sectional study was undertaken with 553 women aged 28-50 years working in the production line of a poultry processing plant. We assessed workplace social capital, common mental disorders, stress (Perceived Stress Scale) and health related behaviors (physical activity, healthy eating habits and co-occurrence of risk behaviors). We used structural equation modeling to clarify relationships between exposures, outcomes, and mediating variables. Our model demonstrated a direct effect of social capital on the outcomes studied. Higher workplace social capital was associated with lower stress and common mental disorders as well as more favorable health-related behaviors. Our model also showed an indirect effect of social capital on mental health and on behaviors that was mediated by lower levels of perceived stress. Workplace social cohesion may play an important role in the promotion of mental health and healthy behaviors among women employees.

Social Stigma, Social Capital Reconstruction and Rural Migrants in Urban China: A Population Health Perspective.

PubMed

Chen, Xinguang; Stanton, Bonita; Kaljee, Linda M; Fang, Xiaoyi; Xiong, Qing; Lin, Danhua; Zhang, Liying; Li, Xiaoming

2011-01-01

In this study, we examine migrant stigma and its effect on social capital reconstruction among rural migrants who possess legal rural residence but live and work in urban China. After a review of the concepts of stigma and social capital, we report data collected through in-depth interviews with 40 rural migrant workers and 38 urban residents recruited from Beijing, China. Findings from this study indicate that social stigma against rural migrants is common in urban China and is reinforced through media, social institutions and their representatives, and day-to-day interactions. As an important part of discrimination, stigma against migrant workers creates inequality, undermines trust, and reduces opportunities for interpersonal interactions between migrants and urban residents. Through these social processes, social stigma interferes with the reconstruction of social capital (including bonding, bridging and linking social capital) for individual rural migrants as well as for their communities. The interaction between stigma and social capital reconstruction may present as a mechanism by which migration leads to negative health consequences. Results from this study underscore the need for taking measures against migrant stigma and alternatively work toward social capital reconstruction for health promotion and disease prevention among this population.

Social Stigma, Social Capital Reconstruction and Rural Migrants in Urban China: A Population Health Perspective

PubMed Central

Chen, Xinguang; Stanton, Bonita; Kaljee, Linda M.; Fang, Xiaoyi; Xiong, Qing; Lin, Danhua; Zhang, Liying; Li, Xiaoming

2010-01-01

In this study, we examine migrant stigma and its effect on social capital reconstruction among rural migrants who possess legal rural residence but live and work in urban China. After a review of the concepts of stigma and social capital, we report data collected through in-depth interviews with 40 rural migrant workers and 38 urban residents recruited from Beijing, China. Findings from this study indicate that social stigma against rural migrants is common in urban China and is reinforced through media, social institutions and their representatives, and day-to-day interactions. As an important part of discrimination, stigma against migrant workers creates inequality, undermines trust, and reduces opportunities for interpersonal interactions between migrants and urban residents. Through these social processes, social stigma interferes with the reconstruction of social capital (including bonding, bridging and linking social capital) for individual rural migrants as well as for their communities. The interaction between stigma and social capital reconstruction may present as a mechanism by which migration leads to negative health consequences. Results from this study underscore the need for taking measures against migrant stigma and alternatively work toward social capital reconstruction for health promotion and disease prevention among this population. PMID:21516266

Studies of the use of high-temperature nuclear heat from an HTGR for hydrogen production

NASA Technical Reports Server (NTRS)

Peterman, D. D.; Fontaine, R. W.; Quade, R. N.; Halvers, L. J.; Jahromi, A. M.

1975-01-01

The results of a study which surveyed various methods of hydrogen production using nuclear and fossil energy are presented. A description of these methods is provided, and efficiencies are calculated for each case. The process designs of systems that utilize the heat from a general atomic high temperature gas cooled reactor with a steam methane reformer and feed the reformer with substitute natural gas manufactured from coal, using reforming temperatures, are presented. The capital costs for these systems and the resultant hydrogen production price for these cases are discussed along with a research and development program.

Solar Access Public Capital (SAPC) Working Group: Best Practices in PV Operations and Maintenance; Version 1.0, March 2015; Period of Performance, January 1, 2014 - December 31, 2015

DOE Office of Scientific and Technical Information (OSTI.GOV)

Keating, T. J.; Walker, A.; Ardani, K.

2015-03-01

This PV O&M Best Practices Guide is designed to improve solar asset transparency for investors and rating agencies, provide an industry framework for quality management, and reduce transaction costs in the solar asset securitization process. The PV O&M Best Practices Guide is intended to outline the minimum requirements for third-party ownership providers (“Providers”). Adherence to the guide is voluntary. Providers that adhere to the guide are responsible for selfcertifying that they have fulfilled the guide requirements.

Optimal synthesis and design of the number of cycles in the leaching process for surimi production.

PubMed

Reinheimer, M Agustina; Scenna, Nicolás J; Mussati, Sergio F

2016-12-01

Water consumption required during the leaching stage in the surimi manufacturing process strongly depends on the design and the number and size of stages connected in series for the soluble protein extraction target, and it is considered as the main contributor to the operating costs. Therefore, the optimal synthesis and design of the leaching stage is essential to minimize the total annual cost. In this study, a mathematical optimization model for the optimal design of the leaching operation is presented. Precisely, a detailed Mixed Integer Nonlinear Programming (MINLP) model including operating and geometric constraints was developed based on our previous optimization model (NLP model). Aspects about quality, water consumption and main operating parameters were considered. The minimization of total annual costs, which considered a trade-off between investment and operating costs, led to an optimal solution with lesser number of stages (2 instead of 3 stages) and higher volumes of the leaching tanks comparing with previous results. An analysis was performed in order to investigate how the optimal solution was influenced by the variations of the unitary cost of fresh water, waste treatment and capital investment.

Greening America's Capitals - Madison, WI

EPA Pesticide Factsheets

This report discusses design options that could help Madison, WI, improve the Triangle neighborhood by making it easier for residents to get around. Design options could also help protect water quality and create new amenities for residents.

31 CFR 598.408 - Alleged change in ownership or control of an entity designated as a specially designated...

Code of Federal Regulations, 2010 CFR

2010-07-01

... of capital; and contracts evidencing the sale of the entity to its new owners. (b) Any continuing... narcotics trafficker could lead to designation of the purchaser. Mere change in name of an entity will not...

Exploring Selective Exposure and Confirmation Bias as Processes Underlying Employee Work Happiness: An Intervention Study

PubMed Central

Williams, Paige; Kern, Margaret L.; Waters, Lea

2016-01-01

Employee psychological capital (PsyCap), perceptions of organizational virtue (OV), and work happiness have been shown to be associated within and over time. This study examines selective exposure and confirmation bias as potential processes underlying PsyCap, OV, and work happiness associations. As part of a quasi-experimental study design, school staff (N = 69) completed surveys at three time points. After the first assessment, some staff (n = 51) completed a positive psychology training intervention. Results of descriptive statistics, correlation, and regression analyses on the intervention group provide some support for selective exposure and confirmation bias as explanatory mechanisms. In focusing on the processes through which employee attitudes may influence work happiness this study advances theoretical understanding, specifically of selective exposure and confirmation bias in a field study context. PMID:27378978

A capital cost comparison of commercial ground-source heat pump systems

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rafferty, K.

1994-06-01

The purpose of the report is to compare capital costs associated with the three designs of ground source heat pumps. Specifically, the costs considered are those associated with the heat source/heat sink or ground source portion of the system. In order to standardize the heat rejection over the three designs, it was assumed that the heat pump loop would operate at a temperature range of 85{degree} (to the heat pumps) to 95{degree} (from the heat pumps) under peak conditions. The assumption of constant loop temperature conditions for all three permits an apples-to-apples comparison of the alternatives.

What's your game plan? Advice from the capital markets.

PubMed

Grube, Mark E; Wareham, Therese L

2005-11-01

Healthcare organizations are most attractive to the capital markets if they demonstrate or make use of: High-level strategic thinking and integrated strategic and financial planning. Comprehensive data on market and strategic position. A measurable, measured, and achieved strategy. Market strength and competitive differentiation. An ongoing planning process. Frequent communication and well-considered documentation.

Human Capital: A Self-Assessment Checklist for Agency Leaders. Version 1.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

This document presents and discusses a self-assessment checklist that the General Accounting Office (GAO) developed to enable agency leaders to examine their human capital efforts through a process consisting of the following stages: analyze and plan; implement change; and evaluate and continuously improve. The preface defines the term "human…

Making and Mining Intellectual Capital: Method or Madness?

ERIC Educational Resources Information Center

Cohen, Stephen L.; Backer, Nena K.

1999-01-01

A process for creating and managing intellectual capital within an organization has the following stages: (1) inquire about causes and effects and infer the implications; (2) invent solutions and inspire others with a cause for change; and (3) install solutions and inspect over the long term to see what is and is not working. (JOW)

A Model Schedule for a Capital Improvement Program.

ERIC Educational Resources Information Center

Oates, Arnold D.; Burch, A. Lee

The Model Schedule for a Capital Improvement Program described in this paper encourages school leaders to consider a more holistic view of the planning process. It is intended to assist those responsible for educational facility planning, who must assure that all important and relevant tasks are accomplished in a timely manner. The model's six…

Understanding the Adult Transfer Student--Support, Concerns, and Transfer Student Capital

ERIC Educational Resources Information Center

Rosenberg, Michael J.

2016-01-01

This quantitative study of degree-seeking students in community college examines whether there are age-related differences in transfer intent, research on selection of a transfer destination, use of transfer-related services, and concerns about the transfer process, all of which are key aspects of the concept of transfer student capital. Students…

Designing HIGH-COST Medicine Hospital Surveys, Health Planning, and the Paradox of Progressive Reform

PubMed Central

2010-01-01

Inspired by social medicine, some progressive US health reforms have paradoxically reinforced a business model of high-cost medical delivery that does not match social needs. In analyzing the financial status of their areas’ hospitals, for example, city-wide hospital surveys of the 1910s through 1930s sought to direct capital investments and, in so doing, control competition and markets. The 2 national health planning programs that ran from the mid-1960s to the mid-1980s continued similar strategies of economic organization and management, as did the so-called market reforms that followed. Consequently, these reforms promoted large, extremely specialized, capital-intensive institutions and systems at the expense of less complex (and less costly) primary and chronic care. The current capital crisis may expose the lack of sustainability of such a model and open up new ideas and new ways to build health care designed to meet people's health needs. PMID:20019312

The ties that bind: bonding versus bridging social capital and college student party attendance.

PubMed

Buettner, Cynthia K; Debies-Carl, Jeffrey S

2012-07-01

This study explored the relationship between bonding and bridging social capital and college student attendance at alcohol-present parties, a common method for building informal social networks. A random sample of students (n = 6,291; 52% female) from a large public midwestern university completed a survey regarding their alcohol use and party-related behaviors on targeted weekends. The survey also included questions regarding students' living arrangements, romantic relationships, and membership in student and community organizations. Based on a dichotomous logistic regression analysis, we concluded that the act of attending parties largely serves as a complement to, rather than a substitute for, more conventional and formal social capital. Membership in bonding groups is associated with increased odds of party attendance, and bridging exerts no direct effect on party attendance. However, bridging capital does mitigate the effect of bonding capital, reducing its apparent tendency to promote or contribute to partying. Off-campus parties may offer an informal supplement to more conventional social capital as students establish themselves in their new context. These findings may have implications for structural decisions (e.g., number of roommates) as well as the design of context-based prevention programs that address students' need to quickly build social capital without exposing both themselves and the students around them to the harms associated with high-risk drinking.

The Ties That Bind: Bonding Versus Bridging Social Capital and College Student Party Attendance

PubMed Central

Buettner, Cynthia K.; Debies-Carl, Jeffrey S.

2012-01-01

Objective: This study explored the relationship between bonding and bridging social capital and college student attendance at alcohol-present parties, a common method for building informal social networks. Method: A random sample of students (n = 6,291; 52% female) from a large public midwestern university completed a survey regarding their alcohol use and party-related behaviors on targeted weekends. The survey also included questions regarding students’ living arrangements, romantic relationships, and membership in student and community organizations. Results: Based on a dichotomous logistic regression analysis, we concluded that the act of attending parties largely serves as a complement to, rather than a substitute for, more conventional and formal social capital. Membership in bonding groups is associated with increased odds of party attendance, and bridging exerts no direct effect on party attendance. However, bridging capital does mitigate the effect of bonding capital, reducing its apparent tendency to promote or contribute to partying. Conclusions: Off-campus parties may offer an informal supplement to more conventional social capital as students establish themselves in their new context. These findings may have implications for structural decisions (e.g., number of roommates) as well as the design of context-based prevention programs that address students’ need to quickly build social capital without exposing both themselves and the students around them to the harms associated with high-risk drinking. PMID:22630799

Influential aspects of leader’s Bourdieu capitals on Malaysian landscape architecture subordinates’ creativity

NASA Astrophysics Data System (ADS)

Zahari, R.; Ariffin, M. H.; Othman, N.

2018-02-01

Free Trade Agreements as implemented by Malaysian government calls out local businesses such as landscape architecture consultant firm to explore internationally and strengthen their performance to compete locally. Performance of landscape architecture firm as a design firm depends entirely on creativity of the subordinates in the firm. Past research has neglected studying the influence of a leader’s capitals on subordinates’ creativity, especially in Malaysian landscape architecture firms. The aim of this research is to investigate the influence of subordinates’ perceptions of the leader’s Bourdieu capitals towards promoting subordinate’s creative behaviours in Malaysian Landscape Architecture firms. The sample chosen for this research are subordinates in registered landscape architecture firm. Data was collected using qualitative semi-structured interviews with 13 respondents and analysed using Qualitative Category Coding. Aspects of the leader’s social capital (i.e. knowledge acquisition, problem solving, motivation boosting), human capital (guidance, demotivating leadership, experiential knowledge, knowledge acquisition), and emotional capital (chemistry with leader, respect, knowledge acquisition, trust, understanding, self-inflicted demotivation) that influence subordinates’ creativity were uncovered from the data. The main finding is that the leader’s capitals promote the subordinate landscape architects or assistant landscape architect to be more creative based on three main things, first is knowledge acquisition, motivation, and ability for the leader to influence through positive relationship. The finding contributes to a new way of understanding the leader’s characteristics that influence subordinates’ creativity.

Structuring Disaster Recovery Infrastructure Decisions: Lessons from Boulder County's 2013 Flood Recovery

NASA Astrophysics Data System (ADS)

Clavin, C.; Petropoulos, Z.

2017-12-01

Recovery phase decision making processes, as compared to mitigation and response phase decision making processes, require communities make significant financial and capital decisions in the months after a disaster. Collectively, these investments may significantly contribute to the resilience of a community to future hazards. Pre-disaster administrative decisions are well-established within existing planning processes. Post-event recovery requires community decision makers to quickly evaluate technical proposals and manage significant recovery financial resources to ensure their community rebuilds in a manner that will be more resilient to future events. These technical and administrative hurdles in the aftermath of a disaster create a challenging atmosphere to make sound, scientifically-informed decisions leading to resilient recovery. In September 2013, a 1,000-year rain event that resulted in flooding throughout the Front Range of Colorado, significantly impacting Boulder County. While the event is long past, disaster recovery efforts still continue in parts of Boulder County. Boulder County officials formed a county collaborative that adapted the NIST Community Resilience Planning Guide for Buildings and Infrastructure Systems to facilitate a goals-based multi-criteria decision making process. Rather than use hazard-based information to guide infrastructure design, the county's decision process established time-to-recovery goals for infrastructure systems that were used as criteria for project design. This presentation explores the decision-making process employed by Boulder County to specify design standards for resilient rebuilding of infrastructure systems and examine how this infrastructure planning model could be extrapolated to other situations where there is uncertainty regarding future infrastructure design standards.

Employee Training Needs and Perceived Value of Training in the Pearl River Delta of China: A Human Capital Development Approach

ERIC Educational Resources Information Center

Au, Alan Kai Ming; Altman, Yochanan; Roussel, Josse

2008-01-01

Purpose: This paper aims to explore Hong Kong firms' training needs in the Pearl River Delta, a booming region in the fast growing People Republic of China economy, by resorting to a human capital approach. Also, to identify the training policies selected by those firms in order to cater for those needs. Design/methodology/approach: A survey based…

Universities, SMEs and Social Capital: Can You Get Too Much of a Good Thing? An Illustrative Analysis of One University's Knowledge Exchange Programme

ERIC Educational Resources Information Center

Gordon, Ian

2016-01-01

This article explores a university knowledge exchange programme for small and medium-sized enterprise (SME) owner-managers. Specifically, it considers why a programme designed to achieve growth in a group of SMEs through the creation of a network high in social capital may have become a constraint on the programme's effectiveness over a period of…

The Development of Character Education Model Based on Strengthening Social Capital for Students of State Islamic University (UIN) Sunan Kalijaga

ERIC Educational Resources Information Center

Sumarni, Sri M.; Dardiri, Achmad; Zuchdi, Darmiyati

2015-01-01

The purpose of the study is to find out the concept of character education model that is appropriate for students to build character of students of UIN Sunan Kalijaga and also to find out the teaching materials design of character education based on social capital to build character of students of UIN Sunan Kalijaga. This research is motivated by…

The decline of venture capital investment in early-stage life sciences poses a challenge to continued innovation.

PubMed

Fleming, Jonathan J

2015-02-01

A key element required for translating new knowledge into effective therapies is early-stage venture capital that finances the work needed to identify a lead molecule or medical device prototype and to develop it to the proof-of-concept stage. This early investment is distinguished by great uncertainty over whether the molecule or prototype is safe and effective, the stability of the regulatory standards to which clinical trials are designed, and the likelihood that large follow-on investments for commercial development can be secured. Regulatory and reimbursement policies have a profound impact on the amount of capital and the types of life science projects that investors pursue. In this article I analyze several recent trends in early-stage venture capital funding, describe how these trends are influenced by regulatory and reimbursement policies, and discuss the role of policy makers in bringing new treatments to market. Policy makers can foster renewed private investment into critically needed early-stage products by increasing Small Business Innovation Research (SBIR) funding and public support for clinical trials in targeted areas of interest; creating regulatory pathways to enable early testing of experimental compounds in limited populations; and offering economic incentives for investors and developers in designated therapeutic areas. Project HOPE—The People-to-People Health Foundation, Inc.

Process design and economic analysis of a hypothetical bioethanol production plant using carob pod as feedstock.

PubMed

Sánchez-Segado, S; Lozano, L J; de Los Ríos, A P; Hernández-Fernández, F J; Godínez, C; Juan, D

2012-01-01

A process for the production of ethanol from carob (Ceratonia siliqua) pods was designed and an economic analysis was carried out for a hypothetical plant. The plant was assumed to perform an aqueous extraction of sugars from the pods followed by fermentation and distillation to produce ethanol. The total fixed capital investment for a base case process with a capacity to transform 68,000 t/year carob pod was calculated as 39.61 millon euros (€) with a minimum bioethanol production cost of 0.51 €/L and an internal rate of return of 7%. The plant was found to be profitable at carob pod prices lower than 0.188 €/kg. An increase in the transformation capacity of the plant from 33,880 to 135,450 t/year was calculated to result in an increase in the internal rate of return from 5.50% to 13.61%. The obtained results show that carob pod is a promising alternative source for bioethanol production. Copyright © 2011 Elsevier Ltd. All rights reserved.

Knowledge, perceptions and expectations of capitation payment system in a health insurance setting: a repeated survey of clients and health providers in Kumasi, Ghana

PubMed Central

2013-01-01

Background Health insurance is improving access to quality health care in Ghana. However, there are implementation challenges which call for reform of the current health insurance system. There is no doubt that reforming the current health insurance in Ghana is besieged with a myriad of problems due to misconceptions and misinformation. This study explored the perceptions and understanding of clients and health providers on the capitation payment system in the Kumasi metropolis. Methods The study employed a cross - sectional design and repeated surveys were conducted with a cohort of 422 NHIS policy holders aged 18–69 years in each survey. The surveys were conducted in every three months. Health service providers and clients from thirteen (13) Hospitals, seven (7) Maternity homes and twenty (20) Clinics were also interviewed. Data was collected with interviewer–administered questionnaires. STATA software (version 11) was used for cleaning, standardizing and analysing data. Results A majority, 97.9% of the clients interviewed had heard of capitation payment although this did not translate into their level of understanding. About two-thirds, 61.2% disclosed that capitation was not important to them as clients are restricted to one Preferred Primary Provider (PPP) for a long period of time. About 94% of health providers also believed that people did not like the capitation payment system due to their misconception that it has been politicized (34%); does not give clients free choice of providers (26%) and capitation not covering most drugs (17%). Conclusion Although awareness of the capitation was high among clients, attitudes towards the capitation payment system were somewhat poor. A good understanding of the capitation payment system is key to ensuring client and provider acceptance and smooth implementation of the system. PMID:24359034

High-density plasma deposition manufacturing productivity improvement

NASA Astrophysics Data System (ADS)

Olmer, Leonard J.; Hudson, Chris P.

1999-09-01

High Density Plasma (HDP) deposition provides a means to deposit high quality dielectrics meeting submicron gap fill requirements. But, compared to traditional PECVD processing, HDP is relatively expensive due to the higher capital cost of the equipment. In order to keep processing costs low, it became necessary to maximize the wafer throughput of HDP processing without degrading the film properties. The approach taken was to optimize the post deposition microwave in-situ clean efficiency. A regression model, based on actual data, indicated that number of wafers processed before a chamber clean was the dominant factor. Furthermore, a design change in the ceramic hardware, surrounding the electrostatic chuck, provided thermal isolation resulting in an enhanced clean rate of the chamber process kit. An infra-red detector located in the chamber exhaust line provided a means to endpoint the clean and in-film particle data confirmed the infra-red results. The combination of increased chamber clean frequency, optimized clean time and improved process.

Designing Online Assessment Tools for Disengaged Youth

ERIC Educational Resources Information Center

Brader, Andy; Luke, Allan; Klenowski, Val; Connolly, Stephen; Behzadpour, Adib

2014-01-01

This article reports on the development of online assessment tools for disengaged youth in flexible learning environments. Sociocultural theories of learning and assessment and Bourdieu's sociological concepts of capital and exchange were used to design a purpose-built content management system. This design experiment engaged participants in…

26 CFR 1.263A-1 - Uniform capitalization of costs.

Code of Federal Regulations, 2014 CFR

2014-04-01

... or facilities. (P) Engineering and design costs. Engineering and design costs include pre-production costs, such as costs attributable to research, experimental, engineering, and design activities (to the... customer demand. (9) Research and experimental expenditures. See section 263A(c)(2) for an exception for...

PsyGlass: Capitalizing on Google Glass for naturalistic data collection.

PubMed

Paxton, Alexandra; Rodriguez, Kevin; Dale, Rick

2015-09-01

As commercial technology moves further into wearable technologies, cognitive and psychological scientists can capitalize on these devices to facilitate naturalistic research designs while still maintaining strong experimental control. One such wearable technology is Google Glass (Google, Inc.: www.google.com/glass), which can present wearers with audio and visual stimuli while tracking a host of multimodal data. In this article, we introduce PsyGlass, a framework for incorporating Google Glass into experimental work that is freely available for download and community improvement over time (www.github.com/a-paxton/PsyGlass). As a proof of concept, we use this framework to investigate dual-task pressures on naturalistic interaction. The preliminary study demonstrates how designs from classic experimental psychology may be integrated in naturalistic interactive designs with emerging technologies. We close with a series of recommendations for using PsyGlass and a discussion of how wearable technology more broadly may contribute to new or adapted naturalistic research designs.

Linking green space to neighborhood social capital in older adults: The role of perceived safety.

PubMed

Hong, Andy; Sallis, James F; King, Abby C; Conway, Terry L; Saelens, Brian; Cain, Kelli L; Fox, Eric H; Frank, Lawrence D

2018-06-01

This study examines the moderating effect of perceived safety on the association of green space with neighborhood social capital in older adults. Green space may play an important role for promoting neighborhood social capital and health for older adults; however, safety remains a significant challenge in maximizing the benefits of green space. Data were drawn from 647 independent-living seniors who participated in the Senior Neighborhood Quality of Life Study in the Seattle/King County and Baltimore/Washington DC region. The results suggest that certain green space elements, such as natural sights, may be beneficial to neighborhood social capital of older adults. However, other types of green space, such as parks and street trees, may be less advantageous to older adults who perceive their neighborhoods as unsafe for pedestrians. Findings highlight the importance of pedestrian safety in examining associations of green space with neighborhood social capital in older adults. Further studies using a longitudinal design are warranted to confirm the causality of the findings. Copyright © 2018 Elsevier Ltd. All rights reserved.

1170 MW/sub t/ HTGR steamer cogeneration plant: design and cost study

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

A conceptual design and cost study is presented for intermediate size high temperature gas-cooled reactor (HTGR) for industrial energy applications performed by United Engineers and Constructors Inc., (UE and C) and The General Atomic Company (GAC). The study is part of a program at ORNL and has the objective to provide support in the evaluation of the technical and economic feasibility of a single unit 1170 MW/sub t/ HTGR steam cycle cogeneration plant (referred to as the Steamer plant) for the production of industrial process energy. Inherent in the achievement of this objective, it was essential to perform a numbermore » of basic tasks such as the development of plant concept, capital cost estimate, project schedule and annual operation and maintenance (O and M) cost.« less

Reducing the cost of health care capital.

PubMed

Silberman, R

1984-08-01

Although one may ask four financial experts their opinion on the future of the hospital capital market and receive five answers, the blatant need for financial strategic planning is evident. Clearly, the hospital or system with sound financial management will be better positioned to gain and/or maintain an edge in the competitive environment of the health care sector. The trends of the future include hospitals attempting to: Maximize the efficiency of invested capital. Use the expertise of Board members. Use alternative capital sources. Maximize rate of return on investments. Increase productivity. Adjust to changes in reimbursements. Restructure to use optimal financing for capital needs, i.e., using short-term to build up debt capacity if long-term financing is needed in the future. Take advantage of arbitrage (obtain capital and reinvest it until the funds are needed). Delay actual underwriting until funds are to be used. Better management of accounts receivable and accounts payable to avoid short-term financing for cash flow shortfalls. Use for-profit subsidiaries to obtain venture capital by issuing stock. Use product line management. Use leasing to obtain balance sheet advantages. These trends indicate a need for hospital executives to possess a thorough understanding of the capital formation process. In essence, the bottom line is that the short-term viability and long-term survival of a health care organization will greatly depend on the financial expertise of its decision-makers.

Modeling Negotiation by a Paticipatory Approach

NASA Astrophysics Data System (ADS)

Torii, Daisuke; Ishida, Toru; Bousquet, François

In a participatory approach by social scientists, role playing games (RPG) are effectively used to understand real thinking and behavior of stakeholders, but RPG is not sufficient to handle a dynamic process like negotiation. In this study, a participatory simulation where user-controlled avatars and autonomous agents coexist is introduced to the participatory approach for modeling negotiation. To establish a modeling methodology of negotiation, we have tackled the following two issues. First, for enabling domain experts to concentrate interaction design for participatory simulation, we have adopted the architecture in which an interaction layer controls agents and have defined three types of interaction descriptions (interaction protocol, interaction scenario and avatar control scenario) to be described. Second, for enabling domain experts and stakeholders to capitalize on participatory simulation, we have established a four-step process for acquiring negotiation model: 1) surveys and interviews to stakeholders, 2) RPG, 3) interaction design, and 4) participatory simulation. Finally, we discussed our methodology through a case study of agricultural economics in the northeast Thailand.

The power of symbolic capital in patient and public involvement in health research.

PubMed

Locock, Louise; Boylan, Anne-Marie; Snow, Rosamund; Staniszewska, Sophie

2017-10-01

Policy-makers and health research funders increasingly require researchers to demonstrate that they have involved patients in the design and conduct of research. However, the extent to which patients and public have the power to get involved on an equal footing is dependent on their economic, cultural, social and symbolic capital. To explore power relations in patient and public involvement (PPI) in research, particularly how patients may wield symbolic capital to develop a more equal relationship. Narrative interviews with a maximum variation sample of 38 people involved as patients, carers or public in health research, analysed thematically. Symbolic capital may be demonstrated in a range of ways (sometimes alongside or in the absence of other forms of capital): illness experience, technical illness knowledge and the challenging outsider. Symbolic capital is unstable and dependent on others for recognition and legitimacy. Nonetheless, participants identify a gradual shift in power relations over time. Research into PPI has been conceptually and theoretically poor, limiting our understanding of its mechanisms and wider contextual elements. Our findings demonstrate the importance of reflecting on the forms of power and capital wielded by the health research community, and of acknowledging the way in which PPI is challenging the status quo. As one of the first papers to conceptualize how different forms of symbolic capital operate and their critical role in challenging the balance of power, our findings may help researchers better plan their PPI activities and reflect on their own power. © 2016 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

Access to health care and community social capital.

PubMed

Hendryx, Michael S; Ahern, Melissa M; Lovrich, Nicholas P; McCurdy, Arthur H

2002-02-01

To test the hypothesis that variation in reported access to health care is positively related to the level of social capital present in a community. The 1996 Household Survey of the Community Tracking Study, drawn from 22 metropolitan statistical areas across the United States (n = 19,672). Additional data for the 22 communities are from a 1996 multicity broadcast media marketing database, including key social capital indicators, the 1997 National Profile of Local Health Departments survey, and Interstudy, American Hospital Association, and American Medical Association sources. The design is cross-sectional. Self-reported access to care problems is the dependent variable. Independent variables include individual sociodemographic variables, community-level health sector variables, and social capital variables. Data are merged from the various sources and weighted to be population representative and are analyzed using hierarchical categorical modeling. Persons who live in metropolitan statistical areas featuring higher levels of social capital report fewer problems accessing health care. A higher HMO penetration rate in a metropolitan statistical area was also associated with fewer access problems. Other health sector variables were not related to health care access. The results observed for 22 major U.S. cities are consistent with the hypothesis that community social capital enables better access to care, perhaps through improving community accountability mechanisms.

Social capital, social class and tobacco smoking.

PubMed

Lindström, Martin

2008-02-01

In all developed and some developing countries there are socioeconomic status (SES) differences in tobacco smoking. People with a low of education, manual occupation, low income as well as the unemployed are daily smokers to a higher extent than those with high SES. People with low SES also stop smoking to a lesser extent in many developed countries. Several theories have been proposed to account for SES differences in health. Social capital concerns the relationships of trust, participation and reciprocity among individuals, groups and institutions in a society that may enhance health and health-related behaviors. The materialist standpoint concerns material conditions. Studies with ecological, individual and multilevel study design, mostly cross-sectional studies, suggest that both (individual level) social capital and material factors are related to tobacco smoking, although multilevel studies concerning contextual level social capital are few and mostly, at least in adult populations, fail to demonstrate associations. There is also a want of longitudinal studies to investigate the associations between social capital and material conditions, smoking initiation, smoking continuation as well as smoking cessation, since cross-sectional studies analyze only prevalence data. More sophisticated multilevel studies are needed to investigate the association between social capital and material conditions, and tobacco smoking in SES groups in different social contexts.

Flow of natural versus economic capital in industrial supply networks and its implications to sustainability.

PubMed

Ukidwe, Nandan U; Bakshi, Bhavik R

2005-12-15

Appreciating the reliance of industrial networks on natural capital is a necessary step toward their sustainable design and operation. However, most contemporary accounting techniques, including engineering economics, life cycle assessment, and full cost accounting, fail in this regard, as they take natural capital for granted and concentrate mainly on the economic aspects and emissions. The recently developed "thermodynamic input-output analysis" (TIOA) includes the contribution of ecological goods, ecosystem services, human resources, and impact of emissions in an economic input-output model. This paper uses TIOA to determine the throughputs of natural and economic capitals along industrial supply networks. The ratios of natural to economic capitals of economic sectors reveals a hierarchical organization of the U.S. economy wherein basic infrastructure industries are at the bottom and specialized value-added industries constitute the top. These results provide novel insight into the reliance of specific industrial sectors and supply chains on natural capital and the corresponding economic throughput. Such insight is useful for understanding the implications of corporate restructuring on industrial sustainability metrics and of outsourcing of business activities on outsourcer, outsourcee, and global sustainability. These implications are discussed from the standpoints of weak and strong sustainability paradigms. The calculated ratios can also be used for hybrid thermodynamic life cycle assessment.

A narrative synthesis of illustrative evidence on effects of capitation payment for primary care: lessons for Ghana and other low/middle-income countries.

PubMed

Andoh-Adjei, Francis-Xavier; Spaan, Ernst; Asante, Felix A; Mensah, Sylvester A; van der Velden, Koos

2016-12-01

To analyse and synthesize available international experiences and information on the motivation for, and effects of using capitation as provider payment method in country health systems and lessons and implications for low/middle-income countries. We did narrative review and synthesis of the literature on the effects of capitation payment on primary care. Eleven articles were reviewed. Capitation payment encourages efficiency: drives down cost, serves as critical source of income for providers, promotes adherence to guidelines and policies, encourages providers to work better and give health education to patients. It, however, induces reduction in the quantity and quality of care provided and encourages skimming on inputs, underserving of patients in bad state of health, "dumping" of high risk patients and negatively affect patient-provider relationship. The illustrative evidence adduced from the review demonstrates that capitation payment in primary care can create positive incentives but could also elicit un-intended effects. However, due to differences in country context, policy makers in Ghana and other low/middle-income countries may only be guided by the illustrative evidence in their design of a context-specific capitation payment for primary care. Netherlands Fellowship Programme (NFP), Fellowship number: NFP-PhD.12/352.

Fuel element concept for long life high power nuclear reactors

NASA Technical Reports Server (NTRS)

Mcdonald, G. E.; Rom, F. E.

1969-01-01

Nuclear reactor fuel elements have burnups that are an order of magnitude higher than can currently be achieved by conventional design practice. Elements have greater time integrated power producing capacity per unit volume. Element design concept capitalizes on known design principles and observed behavior of nuclear fuel.

Environmental Learning in Regions: A Social Capital Based Approach. The Case of Latvia

ERIC Educational Resources Information Center

Sechi, Guido; Borri, Dino; De Lucia, Caterina; Celmins, Viesturs

2018-01-01

How do people learn about the environment and behave accordingly? What is the cognitive process at the base of this learning mechanism? The present paper is a pilot work investigating the dynamics of individual environmental knowledge on the basis of social capital theory. Using Tsai and Ghoshal's findings, a well known framework widely accepted…

Variation across Hispanic Immigrant Generations in Parent Social Capital, College-Aligned Actions, and Four-Year College Enrollment

ERIC Educational Resources Information Center

Ryan, Sarah; Ream, Robert K.

2016-01-01

Not beginning college at a four-year institution has been demonstrated as one key obstacle to equitable rates of bachelor's degree attainment among Hispanic individuals in the United States. Drawing on nationally representative longitudinal data and social capital theory, this research investigates the process of four-year college enrollment among…

When Does Social Capital Matter? Non-Searching for Jobs across the Life Course

ERIC Educational Resources Information Center

McDonald, Steve; Elder, Glen H., Jr.

2006-01-01

Non-searchers--people who get their jobs without engaging in a job search--are often excluded from investigations of the role of personal relationships in job finding processes. This practice fails to capture the scope of informal job matching activity and underestimates the effectiveness of social capital. Moreover, studies typically obtain…

A Bourdieusian Perspective on Becoming and Being a Postgraduate Supervisor: The Role of Capital

ERIC Educational Resources Information Center

Maritz, Jeanette; Prinsloo, Paul

2015-01-01

The objective of this paper is to map the role of capital in the process of learning to become a postgraduate supervisor. Economic, technological and geopolitical changes in higher education call into question previous assumptions about supervision. Supervision is no longer primarily seen as an intellectual and social enterprise but is…

Social Capital and the College Enrollment Process: How Can a School Program Make a Difference?

ERIC Educational Resources Information Center

Stephan, Jennifer L.

2013-01-01

Background: College attendance has become a crucial determinant of life chances in U.S. society. Besides college costs and academic preparation, college-related cultural and social capital may help explain socioeconomic differences in whether and where students attend college. While high school counselors are seen as potential agents of social…

Building Social Capital among Social Work Educators: A Strategy for Curriculum Development

ERIC Educational Resources Information Center

Sugawara, Carmen G. Luca

2009-01-01

This article explores the role of human relations in the process of curriculum change in social work education. Social capital, the theoretical framework that underpins this research, explains how social resources are made available to social work faculty and groups for their own benefit. Using data from 88 surveys completed by social work…

Public Opinion and Capital Punishment: A Close Examination of the Views of Abolitionists and Retentionists.

ERIC Educational Resources Information Center

Ellsworth, Phoebe C.; Ross, Lee

1983-01-01

Examined the attitudinal and informational bases of people's (N=500) opinions about the death penalty. Results showed 58.8 percent were proponents of capital punishment, 30.8 percent were opponents, and 10.4 percent were undecided. Respondents were generally ignorant on factual issues. Opponents favored due process guarantees more than did…

Benefits of Integration of Aerojet Rocketdyne and RTI Advanced Gasification Technologies for Hydrogen-Rich Syngas Production

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gupta, Vijay; Denton, David; SHarma, Pradeep

The key objective for this project was to evaluate the potential to achieve substantial reductions in the production cost of H 2-rich syngas via coal gasification with near-zero emissions due to the cumulative and synergistic benefits realized when multiple advanced technologies are integrated into the overall conversion process. In this project, Aerojet Rocketdyne’s (AR’s) advanced gasification technology (currently being offered as R-GAS™) and RTI International’s (RTI’s) advanced warm syngas cleanup technologies were evaluated via a number of comparative techno-economic case studies. AR’s advanced gasification technology consists of a dry solids pump and a compact gasifier system. Based on the uniquemore » design of this gasifier, it has been shown to reduce the capital cost of the gasification block by between 40 and 50%. At the start of this project, actual experimental work had been demonstrated through pilot plant systems for both the gasifier and dry solids pump. RTI’s advanced warm syngas cleanup technologies consist primarily of RTI’s Warm Gas Desulfurization Process (WDP) technology, which effectively allows decoupling of the sulfur and CO 2 removal allowing for more flexibility in the selection of the CO 2 removal technology, plus associated advanced technologies for direct sulfur recovery and water gas shift (WGS). WDP has been demonstrated at pre-commercial scale using an activated amine carbon dioxide recovery process which would not have been possible if a majority of the sulfur had not been removed from the syngas by WDP. This pre-commercial demonstration of RTI’s advanced warm syngas cleanup system was conducted in parallel to the activities on this project. The technical data and cost information from this pre-commercial demonstration were extensively used in this project during the techno-economic analysis. With this project, both of RTI’s advanced WGS technologies were investigated. Because RT’s advanced fixed-bed WGS (AFWGS) process was successfully implemented in the WDP pre-commercial demonstration test mentioned above, this technology was used as part of RTI’s advanced warm syngas technology package for the techno-economic analyses for this project. RTI’s advanced transport-reactor-based WGS (ATWGS) process was still conceptual at the start of this project, but one of the tasks for this project was to evaluate the technical feasibility of this technology. In each of the three application-based comparison studies conducted as part of this project, the reference case was based on an existing Department of Energy National Energy Technology Laboratory (DOE/NETL) system study. Each of these references cases used existing commercial technology and the system resulted in > 90% carbon capture. In the comparison studies for the use of the hydrogen-rich syngas generated in either an Integrated Gasification Combined Cycle (IGCC) or a Coal-to-Methanol (CTM) plant, the comparison cases consisted of the reference case, a case with the integration of each individual advanced technology (either AR or RTI), and finally a case with the integration of all the advanced technologies (AR and RTI combined). In the Coal-to-Liquids (CTL) comparison study, the comparison study consisted of only three cases, which included a reference case, a case with just RTI’s advanced syngas cleaning technology, and a case with AR’s and RTI’s advanced technologies. The results from these comparison studies showed that the integration of the advanced technologies did result in substantial benefits, and by far the greatest benefits were achieved for cases integrating all the advanced technologies. For the IGCC study, the fully integrated case resulted in a 1.4% net efficiency improvement, an 18% reduction in capital cost per kW of capacity, a 12% reduction in the operating cost per kWh, and a 75–79% reduction in sulfur emissions. For the CTM case, the fully integrated plant resulted in a 22% reduction in capital cost, a 13% reduction in operating costs, a > 99% net reduction in sulfur emissions, and a reduction of 13–15% in CO 2 emissions. Because the capital cost represents over 60% of the methanol Required Selling Price (RSP), the significant reduction in the capital cost for the advanced technology case resulted in an 18% reduction in methanol RSP. For the CTL case, the fully integrated plant resulted in a 16% reduction in capital cost, which represented a 13% reduction in diesel RSP. Finally, the technical feasibility analysis of RTI’s ATWGS process demonstrated that a fluid-bed catalyst with sufficient attrition resistance and WGS activity could be made and that the process achieved about a 24% reduction in capital cost compared to a conventional fixed-bed commercial process.« less

Pension Participation: Do Parents Transmit Time Preference?

PubMed Central

Chiteji, Ngina; Stafford, Frank

2013-01-01

A wide range of economic and health behaviors are influenced by individuals’ attitudes toward the future – including investments in human capital, health capital and financial capital. Intergenerational correlations in such behaviors suggest an important role the family may play in transmitting time preferences to children. This article presents a model of parental investment in future-oriented capital, where parents shape their children’s time preference rates. The research identifies a dual role for a parent’s time preference rate in the process of shaping the offspring’s attitude toward the future, and discusses paths through which parents may socialize children to be patient. The model’s implications are studied by investigating the parent-child correlation in pension participation using data from the Panel Study of Income Dynamics PMID:23807825

Capital financing in prospective payment.

PubMed

Oszustowicz, R J; Dreachslin, J L

1984-03-01

In the era of prospective payment, arranging financing for hospital capital projects is expected to become even more complicated than under cost-based reimbursement systems. This article outlines the information needed for a bond issue in the prospective payment environment, defines the roles and duties of several external persons and organizations involved with planning a major capital financing, and provides an overview of the entire process. This article assumes for illustrative purposes that a tax-exempt bond issue is going to be used to finance a facility expansion. This method was chosen since over 70% of all major capital financing for hospitals use the tax-exempt bond as the principal vehicle for attracting the necessary debt to finance a major construction project. The tax-exempt bond issue also requires the most detail in documentation and legal provisions.

Social capital and workplace bullying.

PubMed

Pihl, Patricia; Albertsen, Karen; Hogh, Annie; Andersen, Lars Peter Sønderbo

2017-01-01

Workplace bullying is a serious stressor with devastating short- and long-term consequences. The concept of organizational social capital may provide insights into the interactional and communicative dynamics of the bullying process and opportunities for prevention. This study aimed to explore the association between organizational social capital and being a target or observer of workplace bullying. Based on self-reported cross-sectional data from a large representative sample of the Danish working population (n = 10.037), logistic regression analyses were conducted to explore at the individual level the associations between vertical and horizontal organizational social capital with being a target or observer of workplace bullying. In the fully adjusted models, low organizational social capital (vertical and horizontal) was associated with significantly increased odds ratios of both self-labelled (vertical: OR = 3.25; CI = 2.34-4.51; horizontal: OR = 3.17; CI = 2.41-4.18) and observed workplace bullying (vertical: OR = 2.09; CI = 1.70-2.56; horizontal: OR = 1.60; CI = 1.35-1.89), when compared with high organizational social capital. This study supports that characteristics of the psychosocial work environment are of importance in the development of workplace bullying, and provides focus on the importance of self-reported organizational social capital.

Employment, social capital, and community participation among Israelis with disabilities.

PubMed

Araten-Bergman, Tal; Stein, Michael Ashley

2014-01-01

Employment, social capital, and community participation have emerged in recent years as significant concepts for realizing the human rights of individuals with disabilities. Yet the theoretical interrelationship of these concepts remains largely overlooked, as does the empirical basis for understanding the underlying connections. This study explores the relationship between employment status, social capital, community participation, and well-being among Israelis with disabilities. It also explores the unique contribution of social capital to the well-being and integration of individuals with disabilities. 274 participants with self-reported disabilities completed a questionnaire containing measures of individual social capital, community participation, well-being, and background data. Correlation and Univariate analysis were used to compare scores between employed (n=131) and non-employed (n=143) participants, and logistic regression analysis was conducted to test the unique contribution of employment to social inclusion and well-being. Employed participants reported significantly higher levels of social capital and were more integrated in leisure and civic activities than their non-employed counterparts. Moreover, employment status was found to have a significant contribution to the variance in the subjective well-being of participants. By more fully understanding the importance of social capital for community inclusion, practitioners can better address the importance of network-building during the rehabilitation process as a means of promoting social and vocational integration.

Cocurrent scrubber evaluation: TVA's Colbert lime-limestone wet-scrubbing pilot plant

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hollinden, G.A.; Robards, R.F.; Moore, N.D.

1979-01-01

The Tennessee Valley Authority (TVA) is actively engaged in a pilot plant program to develop and/or evaluate wet-scrubbing processes for removing sulfur dioxide (SO/sub 2/) from boiler flue gas. The physical size and general arrangement of flue gas scrubbing systems have a major impact on capital investment and operating cost, as do potential operating and maintenance advantages inherent to some systems. The equipment configuration for a cocurrent scrubber reflects some of these advantages. EPRI funded TVA to perform preliminary screening tests at TVA's 1 MW pilot plant (Colbert Steam Plant) to develop operating data on the cocurrent design for usemore » in designing and operating a 10 MW prototype cocurrent scrubber at TVA's Shawnee Scrubber Test Facility. Results of Colbert tests showed excellent sulfur dioxide removal efficiencies, generally greater than 85%, low pressure drop, and high particulate removal efficiencies. This report covers these screening tests. The results indicate that commercial application of the cocurrent scrubber concept may save substantial capital investment by reducing the number of scrubber modules and auxiliary equipment. These evaluation tests provided the basis for the design and construction of the 10 MW cocurrent scrubber at the Shawnee Facility. Operation of this scrubber began in August 1978 to develop the scale-up similarities and differences between the Colbert test program (1 MW) and the Shawnee test program (10 MW). It also demonstrated the practicality and reliability of the 10 MW prototype. Detailed results of the prototype test series will be available in late 1979.« less

7 CFR 1710.119 - Loan processing priorities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... and Basic Policies § 1710.119 Loan processing priorities. (a) Generally loans are processed in... in effect at the time the facilities were originally constructed; (3) To finance the capital needs of...

Grayscale lithography-automated mask generation for complex three-dimensional topography

NASA Astrophysics Data System (ADS)

Loomis, James; Ratnayake, Dilan; McKenna, Curtis; Walsh, Kevin M.

2016-01-01

Grayscale lithography is a relatively underutilized technique that enables fabrication of three-dimensional (3-D) microstructures in photosensitive polymers (photoresists). By spatially modulating ultraviolet (UV) dosage during the writing process, one can vary the depth at which photoresist is developed. This means complex structures and bioinspired designs can readily be produced that would otherwise be cost prohibitive or too time intensive to fabricate. The main barrier to widespread grayscale implementation, however, stems from the laborious generation of mask files required to create complex surface topography. We present a process and associated software utility for automatically generating grayscale mask files from 3-D models created within industry-standard computer-aided design (CAD) suites. By shifting the microelectromechanical systems (MEMS) design onus to commonly used CAD programs ideal for complex surfacing, engineering professionals already familiar with traditional 3-D CAD software can readily utilize their pre-existing skills to make valuable contributions to the MEMS community. Our conversion process is demonstrated by prototyping several samples on a laser pattern generator-capital equipment already in use in many foundries. Finally, an empirical calibration technique is shown that compensates for nonlinear relationships between UV exposure intensity and photoresist development depth as well as a thermal reflow technique to help smooth microstructure surfaces.

Human rights, health, and capital accumulation in the Third World.

PubMed

Chossudovsky, M

1979-01-01

This article examines the relationship between human rights and the pattern of capital accumulation in the Third World. The repressive authoritarian State increasingly constitutes the means for enforcing the intensive exploitation of labor in Third World industrial enclaves and commercial agriculture. While the development of center capitalism has evolved toward "the Welfare State" and a framework of liberal sociodemocracy, the "peripheral State" is generally characterized by nondemocratic forms of government. This bipolarity in the state structure between center and periphery is functionally related to the international division of labor and the unity of production and circulation on a world level. The programs and policies of the center Welfare State (health, education, social security, etc.) constitute an input of "human capital" into the high-technology center labor process. Moreover, welfare programs in center countries activate the process of circulation by sustaining high levels of consumer demand. In underdeveloped countries, the underlying vacuum in the social sectors and the important allocations to military expenditure support the requirements of the peripheral labor process. Programs in health in the center and periphery are related to the bipolarity (qualification/dequalification) in the international division of labor. The social and economic functions of health programs are intimately related to the organic structure of the State and the mechanics whereby the State allocates its financial surplus in support of both capitalist production and circulation.

Nursing intellectual capital theory: testing selected propositions.

PubMed

Covell, Christine L; Sidani, Souraya

2013-11-01

To test the selected propositions of the middle-range theory of nursing intellectual capital. The nursing intellectual capital theory conceptualizes nursing knowledge's influence on patient and organizational outcomes. The theory proposes nursing human capital, nurses' knowledge, skills and experience, is related to the quality of patient care and nurse recruitment and retention of an inpatient care unit. Two factors in the work environment, nurse staffing and employer support for nurse continuing professional development, are proposed to influence nursing human capital's association with patient and organizational outcomes. A cross-sectional survey design. The study took place in 2008 in six Canadian acute care hospitals. Financial, human resource and risk data were collected from hospital departments and unit managers. Clearly specified empirical indicators quantified the study variables. The propositions of the theory were tested with data from 91 inpatient care units using structural equation modelling. The propositions associated with the nursing human capital concept were supported. The propositions associated with the employer support for nurse continuing professional development concept were not. The proposition that nurse staffing's influences on patient outcomes was mediated by the nursing human capital of an inpatient unit, was partially supported. Some of the theory's propositions were empirically validated. Additional theoretical work is needed to refine the operationalization and measurement of some of the theory's concepts. Further research with larger samples of data from different geographical settings and types of hospitals is required to determine if the theory can withstand empirical scrutiny. © 2013 Blackwell Publishing Ltd.

Magnetic liquefier for hydrogen

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1992-12-31

This document summarizes work done at the Astronautics Technology Center of the Astronautics Corporation of America (ACA) in Phase 1 of a four phase program leading to the development of a magnetic liquefier for hydrogen. The project involves the design, fabrication, installation, and operation of a hydrogen liquefier providing significantly reduced capital and operating costs, compared to present liquefiers. To achieve this goal, magnetic refrigeration, a recently developed, highly efficient refrigeration technology, will be used for the liquefaction process. Phase 1 project tasks included liquefier conceptual design and analysis, preliminary design of promising configurations, design selection, and detailed design ofmore » the selected design. Fabrication drawings and vendor specifications for the selected design were completed during detailed design. The design of a subscale, demonstration magnetic hydrogen liquefier represents a significant advance in liquefaction technology. The cost reductions that can be realized in hydrogen liquefaction in both the subscale and, more importantly, in the full-scale device are expected to have considerable impact on the use of liquid hydrogen in transportation, chemical, and electronic industries. The benefits to the nation from this technological advance will continue to have importance well into the 21st century.« less

Global Value Chain and Manufacturing Analysis on Geothermal Power Plant Turbines: Preprint

DOE Office of Scientific and Technical Information (OSTI.GOV)

Akar, Sertac; Augustine, Chad R; Kurup, Parthiv

The global geothermal electricity market has significantly grown over the last decade and is expected to reach a total installed capacity of 18.4 GWe in 2021 (GEA, 2016). Currently, geothermal project developers customize the size of the power plant to fit the resource being developed. In particular, the turbine is designed and sized to optimize efficiency and resource utilization for electricity production; most often, other power plant components are then chosen to complement the turbine design. These custom turbine designs demand one-off manufacturing processes, which result in higher manufacturing setup costs, longer lead-times, and higher capital costs overall in comparisonmore » to larger-volume line manufacturing processes. In contrast, turbines produced in standard increments, manufactured in larger volumes, could result in lower costs per turbine. This study focuses on analysis of the global supply chain and manufacturing costs for Organic Rankine Cycle (ORC) turboexpanders and steam turbines used in geothermal power plants. In this study, we developed a manufacturing cost model to identify requirements for equipment, facilities, raw materials, and labor. We analyzed three different cases 1) 1 MWe geothermal ORC turboexpander 2) 5 MWe ORC turboexpander and 3) 20 MWe geothermal steam turbine, and calculated the cost of manufacturing the major components, such as the impellers/blades, shaft/rotor, nozzles, inlet guide lanes, disks, and casings. Then we used discounted cash flow (DCF) analysis to calculate the minimum sustainable price (MSP). MSP is the minimum price that a company must sell its product for in order to pay back the capital and operating expenses during the plant lifetime (CEMAC, 2017). The results showed that MSP could highly vary between 893 dollar/kW and 30 dollar/kW based on turbine size, standardization and volume of manufacturing. The analysis also showed that the economy of scale applies both to the size of the turbine and the number manufactured in a single run. Sensitivity analysis indicated these savings come largely from reduced labor costs for design and engineering and manufacturing setup.« less

Global Value Chain and Manufacturing Analysis on Geothermal Power Plant Turbines

DOE Office of Scientific and Technical Information (OSTI.GOV)

Akar, Sertac; Augustine, Chad R; Kurup, Parthiv

The global geothermal electricity market has significantly grown over the last decade and is expected to reach a total installed capacity of 18.4 GWe in 2021 (GEA, 2016). Currently, geothermal project developers customize the size of the power plant to fit the resource being developed. In particular, the turbine is designed and sized to optimize efficiency and resource utilization for electricity production; most often, other power plant components are then chosen to complement the turbine design. These custom turbine designs demand one-off manufacturing processes, which result in higher manufacturing setup costs, longer lead-times, and higher capital costs overall in comparisonmore » to larger-volume line manufacturing processes. In contrast, turbines produced in standard increments, manufactured in larger volumes, could result in lower costs per turbine. This study focuses on analysis of the global supply chain and manufacturing costs for Organic Rankine Cycle (ORC) turboexpanders and steam turbines used in geothermal power plants. In this study, we developed a manufacturing cost model to identify requirements for equipment, facilities, raw materials, and labor. We analyzed three different cases 1) 1 MWe geothermal ORC turboexpander 2) 5 MWe ORC turboexpander and 3) 20 MWe geothermal steam turbine, and calculated the cost of manufacturing the major components, such as the impellers/blades, shaft/rotor, nozzles, inlet guide lanes, disks, and casings. Then we used discounted cash flow (DCF) analysis to calculate the minimum sustainable price (MSP). MSP is the minimum price that a company must sell its product for in order to pay back the capital and operating expenses during the plant lifetime (CEMAC, 2017). The results showed that MSP could highly vary between 893 dollar/kW and 30 dollar/kW based on turbine size, standardization and volume of manufacturing. The analysis also showed that the economy of scale applies both to the size of the turbine and the number manufactured in a single run. Sensitivity analysis indicated these savings come largely from reduced labor costs for design and engineering and manufacturing setup.« less

Security model for VM in cloud

NASA Astrophysics Data System (ADS)

Kanaparti, Venkataramana; Naveen K., R.; Rajani, S.; Padmvathamma, M.; Anitha, C.

2013-03-01

Cloud computing is a new approach emerged to meet ever-increasing demand for computing resources and to reduce operational costs and Capital Expenditure for IT services. As this new way of computation allows data and applications to be stored away from own corporate server, it brings more issues in security such as virtualization security, distributed computing, application security, identity management, access control and authentication. Even though Virtualization forms the basis for cloud computing it poses many threats in securing cloud. As most of Security threats lies at Virtualization layer in cloud we proposed this new Security Model for Virtual Machine in Cloud (SMVC) in which every process is authenticated by Trusted-Agent (TA) in Hypervisor as well as in VM. Our proposed model is designed to with-stand attacks by unauthorized process that pose threat to applications related to Data Mining, OLAP systems, Image processing which requires huge resources in cloud deployed on one or more VM's.

[Biological evaluation within a risk management process].

PubMed

Zhuang, Fei; Ding, Biao

2007-07-01

Bio-evaluation within the medical device quality/risk management system is a risk analyzing and assessing process. On the basis of data from characterization of materials, scientific literatures, application history, bio-toxicology testing and so on, weighing the benefit and the risk, bio-evaluation does a conclusion to "take" or "quit" the product design. There is no "zero risk" though "no toxicity" always is the most desirable conclusion in a testing report. The application history data is the most comprehensive among the information available, since no testing system can "clone" the human body. In addition, the capital cost has to be taken into account when bringing the sophisticated testing technologies into the evaluating system. Investigating the #G95-1 of FDA CDRH and the changes of ISO 10993-1, the trend to integrate bio-evaluation into a quality/risk management process can be figured out.

Gas processing developments. Why not use methanol for hydrate control

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nielsen, R.B.; Bucklin, R.W.

1983-04-01

Hydrate formation in turboexpander plants can be avoided more economically by using methanol than by using solid bed dehydration. Although the first turboexpander plant used methanol, most expander installations now have used solid bed dehydration. The reasons are obscure, since methanol often grants greater ease of operation as well as lower capital and operating costs, especially when the water in the feed gas is low or when recompression is required. Natural gas generally contains water before processing. High pressure, low temperature, or both favor the combination of water with light gases to form hydrates. Free water always must be presentmore » for hydrates to form. Hydrates cause problems by plugging pipelines, valves, and other process equipment. Therefore, proper equipment design requires accurate prediction of the limiting conditions at which hydrates are formed anytime a gas stream containing hydrate formers and free water is cooled below 80 F. (16 refs.)« less

Strategic asset management: alternatives for capital acquisitions.

PubMed

Bluemke, Duane H

2002-11-01

A well-designed asset-management plan can reduce capital costs by prioritizing equipment and technology purchase requests and optimizing use of existing resources. Instead of purchasing new equipment, underused equipment can be moved to where it is needed. Completely overhauling equipment that is showing signs of wear may be more cost-effective than simply repairing individual components as they fail. Leasing equipment can help improve an organization's cash flow and balance sheet, while avoiding potential future concerns about obsolescence.

"I Don't Know What Fun Is": Examining the Intersection of Social Capital, Social Networks, and Social Recovery.

PubMed

Boeri, Miriam; Gardner, Megan; Gerken, Erin; Ross, Melissa; Wheeler, Jack

The purpose of this paper is to understand how people with problematic drug use access positive social capital. Social capital is defined as relations that provide valuable resources to individuals through participation in social networks. People with low socioeconomic status remain at a disadvantage for acquiring positive social capital, a component of recovery capital. The concept of social recovery emphasises the relational processes of recovery. In-depth life history data were collected from 29 individuals who used heroin, cocaine, crack, or methamphetamine for at least five years, have less than a high school education, and unstable employment and housing. Qualitative data were coded for social networks accessed throughout the life course, distinguished by bonding, bridging and linking social capital. Social networks included drug treatment programs; non-drug-using family and friends; religious/spiritual groups; workplace networks, and social clubs/activities. Bonding and/or bridging social capital were acquired through treatment, family and friends, religious/spiritual groups, workplaces, and social clubs. Linking social capital was not acquired through any social networks available, and many barriers to accessing mainstream social networks were found. This is a small study conducted in the US. A greater focus on social recovery is needed to achieve sustained recovery for individuals lacking access to and engagement in mainstream social networks. Social recovery is proposed as an analytical tool as well as for developing prevention, intervention, and treatment strategies.

Cultural health capital and the interactional dynamics of patient-centered care

PubMed Central

Dubbin, Leslie A.; Chang, Jamie Suki; Shim, Janet K.

2014-01-01

As intuitive and inviting as it may appear, the concept of patient-centered care has been difficult to conceptualize, institutionalize and operationalize. Informed by Bourdieu's concepts of cultural capital and habitus, we employ the framework of cultural health capital to uncover the ways in which both patients' and providers' cultural resources, assets, and interactional styles influence their abilities to mutually achieve patient-centered care. Cultural health capital is defined as a specialized collection of cultural skills, attitudes, behaviors and interactional styles that are valued, leveraged, and exchanged by both patients and providers during clinical interactions. In this paper, we report the findings of a qualitative study conducted from 2010 to 2011 in the Western United States. We investigated the various elements of cultural health capital, how patients and providers used cultural health capital to engage with each other, and how this process shaped the patient-centeredness of interactions. We find that the accomplishment of patient-centered care is highly dependent upon habitus and the cultural health capital that both patients and providers bring to health care interactions. Not only are some cultural resources more highly valued than others, their differential mobilization can facilitate or impede engagement and communication between patients and their providers. The focus of cultural health capital on the ways fundamental social inequalities are manifest in clinical interactions enables providers, patients, and health care organizations to consider how such inequalities can confound patient-centered care. PMID:23906128

The Involvement of Migrant Mothers in Their Children's Education: Cultural Capital and Transnational Class Processes

ERIC Educational Resources Information Center

Jamal Al-deen, Taghreed; Windle, Joel

2015-01-01

This paper analyses the kinds of capital, practices and investments that are implicated in the participation of migrant mothers in the educational careers of their children, drawing on a Bourdieusian framework. We present findings of a study of Muslim Iraqi mothers with school-aged children in Australia, based on 47 interviews with 25…

The Contradictions of Uneven Development for States and Firms: Capital and State Rescaling in Peripheral Regions

ERIC Educational Resources Information Center

Quark, Amy Adams

2008-01-01

Recent studies suggest that processes of capital and state rescaling are generating new socio-spatial inequalities within nation-states. I explore rescaling in the understudied context of a peripheral region through the case of a global apparel merchant, Lands' End, and its decision to relocate its call and distribution centers to Dodgeville,…

The Role of Social Media in Shaping First-Generation High School Students' College Aspirations: A Social Capital Lens

ERIC Educational Resources Information Center

Wohn, Donghee Yvette; Ellison, Nicole B.; Khan, M. Laeeq; Fewins-Bliss, Ryan; Gray, Rebecca

2013-01-01

Using survey data collected from a sample of high school students in the United States (N = 504), this study examined how different types of social capital associated with parents, close friends, and Facebook Friends were related to students' confidence about their knowledge of the college application process and their expectations about…

The Effect of Physical Activity on Student Performance in College: An Experimental Evaluation. CEPA Working Paper No. 17-03

ERIC Educational Resources Information Center

Fricke, Hans; Lechner, Michael; Steinmayr, Andreas

2017-01-01

What is the role of physical activity in the process of human capital accumulation? Brain research provides growing evidence of the importance of physical activity for various aspects of cognitive functions. An increasingly sedentary lifestyle could thus be not only harmful to population health, but also disrupt human capital accumulation. This…

Building a Sustained School Facilities Remedy: Arizona's Innovative Blueprint for Capital Funding. Education, Equity, and the Law. No. 3

ERIC Educational Resources Information Center

Hunter, Molly A.

2010-01-01

For over ten years, the State of Arizona has implemented an innovative statewide process for financing and building school facilities and purchasing other capital items for its schools. Spawned by an education quality lawsuit, the 1998 Students FIRST Act established the School Facilities Board, which succeeded in helping rural, suburban, and urban…

Government regulation's impact on health care technology companies

NASA Astrophysics Data System (ADS)

McGlynn, J. C.

1994-12-01

Startups in the medical device industry have made major advances to medical technology. Today the ability to fund these companies is being adversely effected by the difficulty in accessing capital. The capital markets had been disrupted by uncertainty about healthcare reform and by changes in the FDA regulatory process. Both of these have adversely effected market valuations for medical device components.

A dynamic IS-LM business cycle model with two time delays in capital accumulation equation

NASA Astrophysics Data System (ADS)

Zhou, Lujun; Li, Yaqiong

2009-06-01

In this paper, we analyze a augmented IS-LM business cycle model with the capital accumulation equation that two time delays are considered in investment processes according to Kalecki's idea. Applying stability switch criteria and Hopf bifurcation theory, we prove that time delays cause the equilibrium to lose or gain stability and Hopf bifurcation occurs.

Widening the Educational Capabilities of Socio-Economically Disadvantaged Students through a Model of Social and Cultural Capital Development

ERIC Educational Resources Information Center

Hannon, Cliona; Faas, Daniel; O'Sullivan, Katriona

2017-01-01

Widening participation programmes aim to increase the progression of students from low socio-economic status (SES) groups to higher education. This research proposes that the human capabilities approach is a good justice-based framework within which to consider the social and cultural capital processes that impact upon the educational capabilities…

The Capital Intensity of Photovoltaics Manufacturing

DOE Office of Scientific and Technical Information (OSTI.GOV)

Basore, Paul

2015-10-19

Factory capital expenditure (capex) for photovoltaic (PV) module manufacturing strongly influences the per-unit cost of a c-Si module. This provides a significant opportunity to address the U.S. DOE SunShot module price target through capex innovation. Innovation options to reduce the capex of PV manufacturing include incremental and disruptive process innovation with c-Si, platform innovations, and financial approaches. and financial approaches.

Making the "Invisible Hand" Visible: The Case for Dialogue about Academic Capitalism.

ERIC Educational Resources Information Center

Awbery, Susan M.

A quiet revolution is in the process of changing academe. This revolution has been termed "academic capitalism" by S. Slaughter and L. Leslie (1997). Their ideas are the springboard for a discussion of the need for a systemic view of change in postsecondary education and why all members of the academic community should become involved in the…

Modeling regulated water utility investment incentives

NASA Astrophysics Data System (ADS)

Padula, S.; Harou, J. J.

2014-12-01

This work attempts to model the infrastructure investment choices of privatized water utilities subject to rate of return and price cap regulation. The goal is to understand how regulation influences water companies' investment decisions such as their desire to engage in transfers with neighbouring companies. We formulate a profit maximization capacity expansion model that finds the schedule of new supply, demand management and transfer schemes that maintain the annual supply-demand balance and maximize a companies' profit under the 2010-15 price control process in England. Regulatory incentives for costs savings are also represented in the model. These include: the CIS scheme for the capital expenditure (capex) and incentive allowance schemes for the operating expenditure (opex) . The profit-maximizing investment program (what to build, when and what size) is compared with the least cost program (social optimum). We apply this formulation to several water companies in South East England to model performance and sensitivity to water network particulars. Results show that if companies' are able to outperform the regulatory assumption on the cost of capital, a capital bias can be generated, due to the fact that the capital expenditure, contrarily to opex, can be remunerated through the companies' regulatory capital value (RCV). The occurrence of the 'capital bias' or its entity depends on the extent to which a company can finance its investments at a rate below the allowed cost of capital. The bias can be reduced by the regulatory penalties for underperformances on the capital expenditure (CIS scheme); Sensitivity analysis can be applied by varying the CIS penalty to see how and to which extent this impacts the capital bias effect. We show how regulatory changes could potentially be devised to partially remove the 'capital bias' effect. Solutions potentially include allowing for incentives on total expenditure rather than separately for capex and opex and allowing both opex and capex to be remunerated through a return on the company's regulatory capital value.

Identifying associated factors with social capital using path analysis: A population-based survey in Tehran, Iran (Urban HEART-2).

PubMed

Asadi-Lari, Mohsen; Hassanzadeh, Jafar; Torabinia, Mansour; Vaez-Mahdavi, Mohammad Reza; Montazeri, Ali; Ghaem, Haleh; Menati, Rostam; Niazi, Mohsen; Kassani, Aziz

2016-01-01

Background: Social capital has been defined as norms, networks, and social links that facilitate collective actions. Social capital is related to a number of main social and public health variables. Therefore, the present study aimed to determine the factors associated with social capital among the residents of Tehran, Iran. Methods: In this large cross-sectional population-based study, 31531 residents aged 20 years and above were selected through multi-stage sampling method from 22 districts of Tehran in 2011. The social capital questionnaire, 28-item General Health Questionnaire (GHQ-28), and Short-Form Health Survey (SF-12) were used. Hypothetical causal models were designed to identify the pathways through which different variables influenced the components of social capital. Then, path analysis was conducted for identifying the determinants of social capital. Results: The most influential variables in 'individual trust' were job status (β=0.37, p=0.02), marital status (β=0.32, p=0.01), Physical Component Summary (PCS) (β=0.37, p=0.02), and age (β=0.34, p=0.03). On the other hand, education level (β=0.34, p=0.01), age (β=0.33, p=0.02), marital status (β=0.33, p=0.01), and job status (β=0.32, p=0.01) were effective in 'cohesion and social support'. Additionally, age (β=0.18, p=0.02), PCS (β=0.36, p=0.01), house ownership (β=0.23, p=0.03), and mental health (β=0.26, p=0.01) were influential in 'social trust/collective relations'. Conclusion: Social capital can be improved in communities by planning to improve education and occupation status, paying more attention to strengthening family bonds, and provision of local facilities and neighborhood bonds to reduce migration within the city.

Non-Platinum Group Metal OER/ORR Catalysts for Alkaline Membrane Fuel Cells and Electrolyzers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Danilovic, Nemanja; Ayers, Katherine

Regenerative fuel cells (RFC) are energy storage devices that capture electrical energy in the form of hydrogen, with potential application for backup power and energy storage in remote locations, unmanned missions, and renewable energy capture. A unitized regenerative fuel cell (URFC) combines two separate electrochemical devices (fuel cell and electrolyzer) into one stack. The stack cost is driven by the platinum group metal (PGM) catalysts and the flow field components designed to withstand high potentials in acidic environments. Since the stack is the most expensive subcomponent of both the fuel cell and electrolyzer system, combining the two devices results inmore » substantial reduction in capital cost. However, in the past, combining the two stacks sacrificed device performance (operating cost) largely because the fuel cell had to operate with the thick electrolysis membranes in a URFC configuration, and due to water management issues in switching modes. Recent work in membrane-based electrolysis has resulted in more mechanically robust designs and materials that allow much thinner membranes, and work in flow cell design such as flow batteries has shown improved water transport through channel design and wet-proofing approaches. Therefore, the URFC concept is worth revisiting. At the same time, alkaline exchange membrane (AEM) devices are gathering attention due to the promise of PGM and valve metal elimination from the stack and a resulting strategic and capital cost benefit as compared with proton exchange membrane (PEM) systems. The result is a lower capital cost system that has half the precious metal group (PGM) catalysts, membrane and other stack component materials compared with discrete RFCs, although at the sacrifice of performance (operating cost). Proton has identified innovative AEM based RFC's to fulfill the role of low capital cost energy storage device owing to the use of non-precious metal containing electrodes, that enables certain markets where higher operating costs can be tolerated.« less

Analytic hierarchy process (AHP) as a tool in asset allocation

NASA Astrophysics Data System (ADS)

Zainol Abidin, Siti Nazifah; Mohd Jaffar, Maheran

2013-04-01

Allocation capital investment into different assets is the best way to balance the risk and reward. This can prevent from losing big amount of money. Thus, the aim of this paper is to help investors in making wise investment decision in asset allocation. This paper proposes modifying and adapting Analytic Hierarchy Process (AHP) model. The AHP model is widely used in various fields of study that are related in decision making. The results of the case studies show that the proposed model can categorize stocks and determine the portion of capital investment. Hence, it can assist investors in decision making process and reduce the risk of loss in stock market investment.

Impact of pretreatment and downstream processing technologies on economics and energy in cellulosic ethanol production.

PubMed

Kumar, Deepak; Murthy, Ganti S

2011-09-05

While advantages of biofuel have been widely reported, studies also highlight the challenges in large scale production of biofuel. Cost of ethanol and process energy use in cellulosic ethanol plants are dependent on technologies used for conversion of feedstock. Process modeling can aid in identifying techno-economic bottlenecks in a production process. A comprehensive techno-economic analysis was performed for conversion of cellulosic feedstock to ethanol using some of the common pretreatment technologies: dilute acid, dilute alkali, hot water and steam explosion. Detailed process models incorporating feedstock handling, pretreatment, simultaneous saccharification and co-fermentation, ethanol recovery and downstream processing were developed using SuperPro Designer. Tall Fescue (Festuca arundinacea Schreb) was used as a model feedstock. Projected ethanol yields were 252.62, 255.80, 255.27 and 230.23 L/dry metric ton biomass for conversion process using dilute acid, dilute alkali, hot water and steam explosion pretreatment technologies respectively. Price of feedstock and cellulose enzymes were assumed as $50/metric ton and 0.517/kg broth (10% protein in broth, 600 FPU/g protein) respectively. Capital cost of ethanol plants processing 250,000 metric tons of feedstock/year was $1.92, $1.73, $1.72 and $1.70/L ethanol for process using dilute acid, dilute alkali, hot water and steam explosion pretreatment respectively. Ethanol production cost of $0.83, $0.88, $0.81 and $0.85/L ethanol was estimated for production process using dilute acid, dilute alkali, hot water and steam explosion pretreatment respectively. Water use in the production process using dilute acid, dilute alkali, hot water and steam explosion pretreatment was estimated 5.96, 6.07, 5.84 and 4.36 kg/L ethanol respectively. Ethanol price and energy use were highly dependent on process conditions used in the ethanol production plant. Potential for significant ethanol cost reductions exist in increasing pentose fermentation efficiency and reducing biomass and enzyme costs. The results demonstrated the importance of addressing the tradeoffs in capital costs, pretreatment and downstream processing technologies.

Impact of pretreatment and downstream processing technologies on economics and energy in cellulosic ethanol production

PubMed Central

2011-01-01

Background While advantages of biofuel have been widely reported, studies also highlight the challenges in large scale production of biofuel. Cost of ethanol and process energy use in cellulosic ethanol plants are dependent on technologies used for conversion of feedstock. Process modeling can aid in identifying techno-economic bottlenecks in a production process. A comprehensive techno-economic analysis was performed for conversion of cellulosic feedstock to ethanol using some of the common pretreatment technologies: dilute acid, dilute alkali, hot water and steam explosion. Detailed process models incorporating feedstock handling, pretreatment, simultaneous saccharification and co-fermentation, ethanol recovery and downstream processing were developed using SuperPro Designer. Tall Fescue (Festuca arundinacea Schreb) was used as a model feedstock. Results Projected ethanol yields were 252.62, 255.80, 255.27 and 230.23 L/dry metric ton biomass for conversion process using dilute acid, dilute alkali, hot water and steam explosion pretreatment technologies respectively. Price of feedstock and cellulose enzymes were assumed as $50/metric ton and 0.517/kg broth (10% protein in broth, 600 FPU/g protein) respectively. Capital cost of ethanol plants processing 250,000 metric tons of feedstock/year was $1.92, $1.73, $1.72 and $1.70/L ethanol for process using dilute acid, dilute alkali, hot water and steam explosion pretreatment respectively. Ethanol production cost of $0.83, $0.88, $0.81 and $0.85/L ethanol was estimated for production process using dilute acid, dilute alkali, hot water and steam explosion pretreatment respectively. Water use in the production process using dilute acid, dilute alkali, hot water and steam explosion pretreatment was estimated 5.96, 6.07, 5.84 and 4.36 kg/L ethanol respectively. Conclusions Ethanol price and energy use were highly dependent on process conditions used in the ethanol production plant. Potential for significant ethanol cost reductions exist in increasing pentose fermentation efficiency and reducing biomass and enzyme costs. The results demonstrated the importance of addressing the tradeoffs in capital costs, pretreatment and downstream processing technologies. PMID:21892958

A Human Capital Approach to Reduce Health Disparities

PubMed Central

Glover, Saundra H.; Xirasagar, Sudha; Jeon, Yunho; Elder, Keith T.; Piper, Crystal N.; Pastides, Harris

2010-01-01

Objective To introduce a human capital approach to reduce health disparities in South Carolina by increasing the number and quality of trained minority professionals in public health practice and research. Methods The conceptual basis and elements of Project EXPORT in South Carolina are described. Project EXPORT is a community based participatory research (CBPR) translational project designed to build human capital in public health practice and research. This project involves Claflin University (CU), a Historically Black College University (HBCU) and the African American community of Orangeburg, South Carolina to reduce health disparities, utilizing resources from the University of South Carolina (USC), a level 1 research institution to build expertise at a minority serving institution. The elements of Project EXPORT were created to advance the science base of disparities reduction, increase trained minority researchers, and engage the African American community at all stages of research. Conclusion Building upon past collaborations between HBCU’s in South Carolina and USC, this project holds promise for a public health human capital approach to reduce health disparities. PMID:21814634

Theory and Practice in the Design of Physician Payment Incentives

PubMed Central

Robinson, James C.

2001-01-01

Combining the economic literature on principal-agent relationships with examples of marketplace innovations allows analysis of the evolution of methods for paying physicians. Agency theory and the economic principles of performance-based compensation are applied in the context of imperfect information, risk aversion, multiple interrelated tasks, and team production efficiencies. Fee-for-service and capitation are flawed methods of motivating physicians to achieve specific goals. Payment innovations that blend elements of fee-for-service, capitation, and case rates can preserve the advantages and attenuate the disadvantages of each. These innovations include capitation with fee-for-service carve-outs, department budgets with individual fee-for-service or “contact” capitation, and case rates for defined episodes of illness. The context within which payment incentives are embedded, includes such nonprice mechanisms as screening and monitoring and such organizational relationships as employment and ownership. The analysis has implications for health services research and public policy with respect to physician payment incentives. PMID:11439463

Planning and conducting a multi-institutional project on fatigue.

PubMed

Nail, L M; Barsevick, A M; Meek, P M; Beck, S L; Jones, L S; Walker, B L; Whitmer, K R; Schwartz, A L; Stephen, S; King, M E

1998-09-01

To describe the process used in proposal development and study implementation for a complex multisite project on cancer treatment-related fatigue (CRF), identify strategies used to manage the project, and provide recommendations for teams planning multisite research. Information derived from project team meeting records, correspondence, proposals, and personal recollection. The project was built on preexisting relationships among the three site investigators who then built a team including faculty, research coordinators, staff nurses, and students. Study sites had a range of organizational models, and the proposal was designed to capitalize on the organizational and resource strengths of each setting. Three team members drawn from outside oncology nursing provided expertise in measurement and experience with fatigue in other populations. Planning meetings were critical to the success of the project. Conference calls, fax technology, and electronic mail were used for communication. Flexibility was important in managing crises and shifting responsibility for specific components of the work. The team documented and evaluated the process used for multisite research, completed a major instrumentation study, and developed a cognitive-behavioral intervention for CRF. Accomplishments during the one-year planning grant exceeded initial expectations. The process of conducting multisite research is complex, especially when the starting point is a planning grant with specific research protocols to be developed and implemented over one year. Explicit planning for decision-making processes to be used throughout the project, acknowledging the differences among the study settings and planning the protocols to capitalize upon those differences, and recruiting a strong research team that included a member with planning grant and team-building expertise were essential elements for success. Specific recommendations for others planning multisite research are related to team-building, team membership, communication, behavioral norms, role flexibility, resources, feedback, problem management, and shared recognition.

Indo-Fijian Children's BMI : In the Context of Urbanization, Embodied Capital, and Food Choice Trade-offs.

PubMed

Neill, Dawn B

2007-09-01

Health research has shown that overweight and obesity in children and adults are becoming significant public health problems in the developing world. Evidence suggests that this phenomenon is more marked in urban than rural areas and may be associated with modernization. However, the underlying reasons for this nutrition transition remain unclear. Dietary shifts, often in conjunction with income and time constraints in urban environments, may entail a greater reliance on more convenient sugar and fat-dense food. Also, the necessity of labor-intensive agricultural work to meet rural subsistence needs is supplanted in urban environments by sedentary work. This paper extends the application of human behavioral ecology theory into the realm of international development and policy by applying Kaplan's embodied capital theory to explore differences in food habits and nutritional status of Indo-Fijian children within the context of urbanization. Urban high-embodied-capital women demonstrate higher rates of wage-earning employment than urban low-embodied-capital or rural women. Findings indicate that urban high-embodied-capital households spend significantly more on food purchases, purchase a greater proportion of processed foods, and have children with higher body mass indexes (BMI) than do urban low-embodied-capital or rural households. This suggests that urban high-embodied-capital mothers, who tend to be employed, may be making trade-offs between income and food choices.

Enhancing Manufacturing Process Education via Computer Simulation and Visualization

ERIC Educational Resources Information Center

Manohar, Priyadarshan A.; Acharya, Sushil; Wu, Peter

2014-01-01

Industrially significant metal manufacturing processes such as melting, casting, rolling, forging, machining, and forming are multi-stage, complex processes that are labor, time, and capital intensive. Academic research develops mathematical modeling of these processes that provide a theoretical framework for understanding the process variables…

[Turnover of Non-medical Staff in Outpatient Oncology Practices: Is Building Social Capital a Solution?].

PubMed

Gloede, T D; Ernstmann, N; Baumann, W; Groß, S E; Ansmann, L; Nitzsche, A; Neumann, M; Wirtz, M; Schmitz, S; Schulz-Nieswandt, F; Pfaff, H

2015-11-01

While a lot is known about potential and actual turnover of non-medical hospital staff, only few data exist for the outpatient setting. In addition, little is known about actual instruments which leaders can use to influence staff turnover in physician practices. In the literature, the social capital of an organisation, which means the amount of trust, common values and reciprocal behaviour in the organisation, has been discussed as a possible field of action. In the present study, staff turnover as perceived by outpatient haematologists and oncologists is presented and analysed as to whether social capital is associated with that staff turnover. In conclusion, measures to increase the social capital of a practice are presented. The present study is based on data gathered in a questionnaire-based survey with members of the Professional Organisation of -Office-Based Haematologists and Oncologists (N=551). The social capital of the practice was captured from the haematologists and oncologists using an existing and validated scale. To analyse the impact of the practice's social capital on staff turnover, as perceived by the physicians, bivariate correlations and linear regression analyses were calculated. In total, 152 haematologists and oncologists participated in the study which represents a response rate of 28%. In the regression analyses, social capital appears as a significant and strong predictor of staff turnover (beta=-0.34; p<0.001). Building social capital within the practice may be an important contribution to reducing staff turnover although the underlying study design does not allow for drawing causal conclusions regarding this relationship. To create social capital in their practice, outpatient physicians may apply measures that facilitate social interaction among staff, foster trust and facilitate cooperation. Such measures may already be applied when hiring and training new staff, but also continuously when leading employees and when organising work tasks, e.g., by establishing regular team meetings. © Georg Thieme Verlag KG Stuttgart · New York.

Silicon solar photovoltaic power stations

NASA Technical Reports Server (NTRS)

Chowaniec, C. R.; Ferber, R. R.; Pittman, P. F.; Marshall, B. W.

1977-01-01

Modular design of components and arrays, cost estimates for modules and support structures, and cost/performance analysis of a central solar photovoltaic power plant are discussed. Costs of collector/reflector arrays are judged the dominant element in the total capital investment. High-concentration solar tracking arrays are recommended as the most economic means for producing solar photovoltaic energy when solar cells costs are high ($500 per kW generated). Capital costs for power conditioning subsystem components are itemized and system busbar energy costs are discussed at length.

Proposal for a New ’Rights in Software’ Clause for Software Acquisitions by the Department of Defense.

DTIC Science & Technology

1986-09-01

point here Is that the capital cost of design and development (including the cost of software tools and/or CAD/CAM programs which aided in the development...and capitalization , software Is in many ways more Ike a hardware component than it is Ike the tech- nical documentation which supports the hardware...Invoked, the owner of intelectual property rights in software may attach appropriate copyright notices to software delivered under this contract. 2.2.2

On the Resources of Russian Modernization: The Role of Continuous Education in the Process of Capital Accumulation

ERIC Educational Resources Information Center

Didenko, Dmitrii; Kliucharev, Grigorii

2014-01-01

Human capital and the ability to innovate and to adapt to the demands of modernization are closely linked with levels of education, and especially of involvement in continuous education. A study of the situation in Russia suggests that for the immediate future it is more important for Russia's modernization development to give priority to catching…

High-Achieving, Low Income, First-Generation Latino Community College Students: Cultural Capital, Social Capital, Self-Perceptions, and College Choice

ERIC Educational Resources Information Center

Gonzalez, Veronica Ventura

2013-01-01

Though an increasing number of Latino students is attending college upon graduation from high school, the vast majority of these students, even if they are high-achieving students who could attend a four-year college or university, choose to enroll into two-year community colleges. This study discusses the process by which high-achieving,…

Cultural Capital and Gender Differences in Parental Involvement in Children's Schooling and Higher Education Choice in China

ERIC Educational Resources Information Center

Sheng, Xiaoming

2012-01-01

This article employs the concept of cultural capital to examine the ways in which social difference in terms of gender are played out in parental involvement in children's schooling and higher education choice. The intention has been to provide an in-depth analysis of the ways in which Chinese mothers and fathers are involved in the process.…

Importance of social capital at the workplace for return to work among women with a history of long-term sick leave: a cohort study.

PubMed

Rydström, Ingela; Dalheim Englund, Lotta; Dellve, Lotta; Ahlstrom, Linda

2017-01-01

The workplace is an essential source of social capital for many people; it provides mutual support and gives meaning to life. However, few prospective studies have thoroughly investigated the importance of aspects of social capital in the workplace. The aim of this study was to investigate the associations between aspects of social capital (social support, sense of community, and quality of leadership) at the workplace, and work ability, working degree, and vitality among women with a history of long-term sick leave from human service organizations. A longitudinal cohort study was performed among women with a history of long-term sick leave. The study started in 2005, and the women were followed up at 6 months, 1 year, and 6 years using self-reported questionnaires (baseline n  = 283). Linear mixed models were used for longitudinal analysis of the repeated measurements of prospective degree of work ability, working degree, and vitality. Analyses were performed with different models; the explanatory variables for each model were social support, sense of community, and quality of leadership and time. Social capital in terms of quality of leadership (being good at solving conflicts and giving high priority to job satisfaction), sense of community (co-operation between colleagues) and social support (help and support from immediate superiors and colleagues) increased the women's work ability score (WAS) as well as working degree over time. Additionally, social capital in terms of quality of leadership increased the women's vitality score over time. A sustainable return-to-work process among individuals with a history of long-term sick leave, going in and out of work participation, could be supported with social support, good quality of leadership, and a sense of community at the workplace. The responsibility for the rehabilitation process can not be reduced to an individual problem, but ought to include all stakeholders involved in the process, such as managers, colleagues, health care services, and the social security agency.

Three Course Connections: Integrated Event Design

ERIC Educational Resources Information Center

Johnson, Corey W.; Pate, Joseph A.

2013-01-01

Integrated Event Design (IED) capitalizes on three distinct courses to achieve a blended course delivery: Event Management, Research and Evaluation (for undergraduate students), and Experiential Education (for graduate students). Through the use of an event management company metaphor that fully integrates the diverse curricular concepts, course…

Multivariable model predictive control design of reactive distillation column for Dimethyl Ether production

NASA Astrophysics Data System (ADS)

Wahid, A.; Putra, I. G. E. P.

2018-03-01

Dimethyl ether (DME) as an alternative clean energy has attracted a growing attention in the recent years. DME production via reactive distillation has potential for capital cost and energy requirement savings. However, combination of reaction and distillation on a single column makes reactive distillation process a very complex multivariable system with high non-linearity of process and strong interaction between process variables. This study investigates a multivariable model predictive control (MPC) based on two-point temperature control strategy for the DME reactive distillation column to maintain the purities of both product streams. The process model is estimated by a first order plus dead time model. The DME and water purity is maintained by controlling a stage temperature in rectifying and stripping section, respectively. The result shows that the model predictive controller performed faster responses compared to conventional PI controller that are showed by the smaller ISE values. In addition, the MPC controller is able to handle the loop interactions well.

Creative potential: mental well-being impact assessment of the Liverpool 2008 European capital of culture programme.

PubMed

West, H M; Scott-Samuel, A

2010-04-01

Culture has a number of potential impacts upon health and well-being. This project was undertaken to assess the potential impacts of the Liverpool 2008 European Capital of Culture programme upon mental well-being, so that positive effects can be maximized and negative impacts reduced, in order that health and well-being are promoted and inequalities are reduced. A mental well-being impact assessment (MWIA) toolkit has been developed, and was piloted in this study. MWIA uses a sequence of procedures designed to systematically assess the effect of projects, programmes and policies upon people's mental well-being and health. The MWIA toolkit was used to explore the potential positive and negative impacts on mental well-being of a sample of projects and policies from the European Capital of Culture programme. This was achieved by asking stakeholders to answer a series of questions, holding participative workshops, constructing a community profile and reviewing the research literature. Recommendations were developed which aim to enhance the impact of the programme on people's mental well-being. As expected, both positive and negative impacts of the European Capital of Culture programme on mental well-being were identified. Fourteen themes were identified as emerging from the workshops, screening and reviewing the research evidence. Based on these data, 33 recommendations were developed by the project steering group and have been presented to the Liverpool Culture Company. The process of conducting the assessment, particularly its participatory nature and its awareness-raising role, had impacts upon mental well-being. The findings demonstrate the potential for the Culture Company programme to have a profound impact upon mental well-being, and highlight areas which could be addressed to optimize the impact of the programme. 2010 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Technological innovation, human capital and social change for sustainability. Lessons learnt from the industrial technologies theme of the EU's Research Framework Programme.

PubMed

Sabadie, Jesús Alquézar

2014-05-15

Europe is facing a twofold challenge. It must maintain or even increase its competitiveness, a basic requirement in a globalised economy and under the current demographic threat. It needs also to tackle the so-called "grand challenges", especially environmental issues, through a sustainable model of production and consumption. Such challenges should lead to new business and industrial models, based on more sustainable production and consumption chains, from design to end of life. This implies a need for new industrial materials and processes, new skills and, indeed, new values and life-styles. Sustainability and innovation are key elements of EU's Research and Innovation Framework Programmes, particularly in the field of industrial technologies (nanotechnologies, materials and industrial technologies), which objective is to "improve the competitiveness of the European industry and generate knowledge to ensure its transformation from a resource intensive to a knowledge intensive industry". Sustainability and innovation are interrelated challenges for R&D. Research can develop technical solutions to tackle environmental or societal challenges, but such technologies need to be successfully commercialised to have a real environmental impact. Several socio-economic studies carried-out by the European Commission show not only the emerging technological and industrial trends, but they also emphasise the need for linking sustainable technologies with social change. Human capital and new social behaviours are critical factors to combine economic competitiveness and sustainability: technology alone is no longer able to solve global challenges. But what kind of human capital (skills, behaviours, and values) are we referring to? How to encourage the shift towards a greener society through human capital? Which reforms are needed in education systems to move towards a sustainable economy? Are there examples of social innovation to be extrapolated and/or generalised? © 2013 Elsevier B.V. All rights reserved.

Feasibility Study of Solar Dome Encapsulation of Photovoltaic Arrays

NASA Technical Reports Server (NTRS)

1978-01-01

The technical and economic advantages of using air-supported plastic enclosures to protect flat plate photovoltaic arrays are described. Conceptual designs for a fixed, latitude-tilt array and a fully tracking array were defined. Detailed wind loads and strength analyses were performed for the fixed array. Detailed thermal and power output analyses provided array performance for typical seasonal and extreme temperature conditions. Costs of each design as used in a 200 MWe central power station were defined from manufacturing and material cost estimates. The capital cost and cost of energy for the enclosed fixed-tilt array were lower than for the enclosed tracking array. The enclosed fixed-tilt array capital investment was 38% less, and the levelized bus bar energy cost was 26% less than costs for a conventional, glass-encapsulated array design. The predicted energy cost for the enclosed fixed array was 79 mills/kW-h for direct current delivered to the power conditioning units.

12 CFR 701.34 - Designation of low income status; Acceptance of secondary capital accounts by low-income...

Code of Federal Regulations, 2013 CFR

2013-01-01

... by low-income designated credit unions. (a) Designation of low-income status. (1) Based on data... area. Member earnings will be estimated based on data reported by the U.S. Census Bureau for the... to demonstrate a majority of their membership is low-income members. Actual member income data must...

12 CFR 701.34 - Designation of low income status; Acceptance of secondary capital accounts by low-income...

Code of Federal Regulations, 2012 CFR

2012-01-01

... by low-income designated credit unions. (a) Designation of low-income status. (1) Based on data... area. Member earnings will be estimated based on data reported by the U.S. Census Bureau for the... to demonstrate a majority of their membership is low-income members. Actual member income data must...

Biosonar-inspired technology: goals, challenges and insights.

PubMed

Müller, Rolf; Kuc, Roman

2007-12-01

Bioinspired engineering based on biosonar systems in nature is reviewed and discussed in terms of the merits of different approaches and their results: biosonar systems are attractive technological paragons because of their capabilities, built-in task-specific knowledge, intelligent system integration and diversity. Insights from the diverse set of sensing tasks solved by bats are relevant to a wide range of application areas such as sonar, biomedical ultrasound, non-destructive testing, sensors for autonomous systems and wireless communication. Challenges in the design of bioinspired sonar systems are posed by transducer performance, actuation for sensor mobility, design, actuation and integration of beamforming baffle shapes, echo encoding for signal processing, estimation algorithms and their implementations, as well as system integration and feedback control. The discussed examples of experimental systems have capabilities that include localization and tracking using binaural and multiple-band hearing as well as self-generated dynamic cues, classification of small deterministic and large random targets, beamforming with bioinspired baffle shapes, neuromorphic spike processing, artifact rejection in sonar maps and passing range estimation. In future research, bioinspired engineering could capitalize on some of its strengths to serve as a model system for basic automation methodologies for the bioinspired engineering process.

Flexible Biomanufacturing Processes that Address the Needs of the Future.

PubMed

Diel, Bernhard; Manzke, Christian; Peuker, Thorsten

2014-01-01

: As the age of the blockbuster drug recedes, the business model for the biopharmaceutical industry is evolving at an ever-increasing pace. The personalization of medicine, the emergence of biosimilars and biobetters, and the need to provide vaccines globally are just some of the factors forcing biomanufacturers to rethink how future manufacturing capability is implemented. One thing is clear: the traditional manufacturing strategy of constructing large-scale, purpose-built, capital-intensive facilities will no longer meet the industry's emerging production and economic requirements. Therefore, the authors of this chapter describe the new approach for designing and implementing flexible production processes for monoclonal antibodies and focus on the points to consider as well as the lessons learned from past experience in engineering such systems. A conceptual integrated design is presented that can be used as a blueprint for next-generation biomanufacturing facilities. In addition, this chapter discusses the benefits of the new approach with respect to flexibility, cost, and schedule. The concept presented here can be applied to other biopharmaceutical manufacturing processes and facilities, including-but not limited to-vaccine manufacturing, multiproduct and/or multiprocess capability, clinical manufacturing, and so on.

Possible application of laser isotope separation

NASA Technical Reports Server (NTRS)

Delionback, L. M.

1975-01-01

The laser isotope separation process is described and its special economic features discussed. These features are its low cost electric power operation, capital investment costs, and the costs of process materials.

Greenridge Multi-Pollutant Control Project Preliminary Public Design Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Connell, Daniel P

2009-01-12

The Greenidge Multi-Pollutant Control Project is being conducted as part of the U.S. Department of Energy's Power Plant Improvement Initiative to demonstrate an innovative combination of air pollution control technologies that can cost-effectively reduce emissions of SO{sub 2}, NO{sub x}, Hg, acid gases (SO{sub 3}, HCl, and HF), and particulate matter from smaller coal-fired electrical generating units (EGUs). The multi-pollutant control system includes a hybrid selective non-catalytic reduction (SNCR)/in-duct selective catalytic reduction (SCR) system to reduce NOx emissions by {ge}60%, followed by a Turbosorp{reg_sign} circulating fluidized bed dry scrubber system to reduce emissions of SO{sub 2}, SO{sub 3}, HCl, andmore » HF by {ge}95%. Mercury removal of {ge}90% is also targeted via the co-benefits afforded by the in-duct SCR, dry scrubber, and baghouse and by injection of activated carbon upstream of the scrubber, as required. The technology is particularly well suited, because of its relatively low capital and maintenance costs and small space requirements, to meet the needs of coal-fired units with capacities of 50-300 MWe. There are about 440 such units in the United States that currently are not equipped with SCR, flue gas desulfurization (FGD), or mercury control systems. These smaller units are a valuable part of the nation's energy infrastructure, constituting about 60 GW of installed capacity. However, with the onset of the Clean Air Interstate Rule, Clean Air Mercury Rule, and various state environmental actions requiring deep reductions in emissions of SO{sub 2}, NO{sub x}, and mercury, the continued operation of these units increasingly depends upon the ability to identify viable air pollution control retrofit options for them. The large capital costs and sizable space requirements associated with conventional technologies such as SCR and wet FGD make these technologies unattractive for many smaller units. The Greenidge Project aims to confirm the commercial readiness of an emissions control system that is specifically designed to meet the environmental compliance requirements of these smaller coal-fired EGUs. The multi-pollutant control system is being installed and tested on the AES Greenidge Unit 4 (Boiler 6) by a team including CONSOL Energy Inc. as prime contractor, AES Greenidge LLC as host site owner, and Babcock Power Environmental Inc. as engineering, procurement, and construction contractor. All funding for the project is being provided by the U.S. Department of Energy, through its National Energy Technology Laboratory, and by AES Greenidge. AES Greenidge Unit 4 is a 107 MW{sub e} (net), 1950s vintage, tangentially-fired, reheat unit that is representative of many of the 440 smaller coal-fired units identified above. Following design and construction, the multi-pollutant control system will be demonstrated over an approximately 20-month period while the unit fires 2-4% sulfur eastern U.S. bituminous coal and co-fires up to 10% biomass. This Preliminary Public Design Report is the first in a series of two reports describing the design of the multi-pollutant control facility that is being demonstrated at AES Greenidge. Its purpose is to consolidate for public use all available nonproprietary design information on the Greenidge Multi-Pollutant Control Project. As such, the report includes a discussion of the process concept, design objectives, design considerations, and uncertainties associated with the multi-pollutant control system and also summarizes the design of major process components and balance of plant considerations for the AES Greenidge Unit 4 installation. The Final Public Design Report, the second report in the series, will update this Preliminary Public Design Report to reflect the final, as-built design of the facility and to incorporate data on capital costs and projected operating costs.« less

A study on factors that drive variation in the levels of social capital among people living with HIV/AIDS in Iran.

PubMed

Rimaz, Shahnaz; Nikooseresht, Zahra; Vesali, Samera; Nedjat, Saharnaz; Asadi-Lari, Mohsen

2015-03-30

Social capital is increasingly used in relation to health issues, particularly in sexually transmitted diseases/infections and health behaviors. Experiences indicated that social capital can contribute in changing HIV related risk behaviors and a decline of HIV infection through social groups and networking and make more effective use of HIV/AIDS prevention, care, and treatment services. We aimed to assess social capital in these persons through a quantitative study. This cross-sectional study was performed with a convenience sample of 300 people living HIV/AIDS referred to a counseling center of behavioral diseases, in Imam Khomeini Hospital, in Tehran, the capital of Iran, during September 2011 to May 2012. Data collection tools were a demographic questionnaire and World Bank Social Capital Questionnaire (SC-IQ). The analysis of data was performed by the SPSS statistic software version 18. To identify factors influencing social capital in participations, Pearson correlation coefficient, ANOVA, t-test, and a multiple regression were applied. The significant level was considered 0.05 in this study. 165 (55%) were male and the rest female. The mean age of participants was 34.3 ± 7.5. The mean score of total social capital was 2.34 ± 0.5 in all participants. The domain of individual trust had the highest mean score (2.53 ± 0.66). The lowest mean score was related to the domain of social trust and associative relations (2.23 ± 0.62). Variables such as ethnicity, age, and middle economic status had a significant impact on the domain of individual trust so that the mean score of this component of social capital was lower among women (0.396) than men. Factors affecting total social capital were ethnicity and middle economic status. Finding emphasized on the role of economic status, ethnicity and gender in persons living with HIV/AIDS. Thus recommended that policy makers and program managers consider social groups and networks, especially in women in the design and delivery of intervention strategies to reduce HIV transmission.

Gender Differences in Capitate Kinematics are Eliminated After Accounting for Variation in Carpal Size

PubMed Central

Rainbow, Michael J.; Moore, Douglas C.; Wolfe, Scott W.

2012-01-01

Previous studies have found gender differences in carpal kinematics, and there are discrepancies in the literature on the location of the flexion/extension and radio-ulnar deviation rotation axes of the wrist. It has been postulated that these differences are due to carpal bone size differences rather than gender and that they may be resolved by normalizing the kinematics by carpal size. The purpose of this study was to determine if differences in radio-capitate kinematics are a function of size or gender. We also sought to determine if a best-fit pivot point (PvP) describes the radio-capitate joint as a ball-and-socket articulation. By using an in vivo markerless bone registration technique applied to computed tomography scans of 26 male and 28 female wrists, we applied scaling derived from capitate length to radio-capitate kinematics, characterized by a best-fit PvP. We determined if radio-capitate kinematics behave as a ball-and-socket articulation by examining the error in the best-fit PvP. Scaling PvP location completely removed gender differences (P = 0.3). This verifies that differences in radio-capitate kinematics are due to size and not gender. The radio-capitate joint did not behave as a perfect ball and socket because helical axes representing anatomical motions such as flexion-extension, radio-ulnar deviation, dart throwers, and antidart throwers, were located at distances up to 4.5 mm from the PvP. Although the best-fit PvP did not yield a single center of rotation, it was still consistently found within the proximal pole of the capitate, and rms errors of the best-fit PvP calculation were on the order of 2 mm. Therefore, the ball-and-socket model of the wrist joint center using the best-fit PvP is appropriate when considering gross motion of the hand with respect to the forearm such as in optical motion capture models. However, the ball-and-socket model of the wrist is an insufficient description of the complex motion of the capitate with respect to the radius. These findings may aid in the design of wrist external fixation and orthotics. PMID:18601445

Sun/earth: alternative energy design for architecture

DOE Office of Scientific and Technical Information (OSTI.GOV)

Crowther, R.L.

1983-01-01

A survey of architecture and its relation to the natural environment is presented. A holistic design approach is presented for use in design and construction that reduces inflation, creates a more healthful and vitalizing environment, deploys capital more effectively, increases savings in residential and commercial architecture and construction, and increases cash flow by reducing money spent on utilities. Holistic design also creates a cohesive urban texture.

Livelihoods, power, and food insecurity: adaptation of social capital portfolios in protracted crises--case study Burundi.

PubMed

Vervisch, Thomas G A; Vlassenroot, Koen; Braeckman, Johan

2013-04-01

The failure of food security and livelihood interventions to adapt to conflict settings remains a key challenge in humanitarian responses to protracted crises. This paper proposes a social capital analysis to address this policy gap, adding a political economy dimension on food security and conflict to the actor-based livelihood framework. A case study of three hillsides in north Burundi provides an ethnographic basis for this hypothesis. While relying on a theoretical framework in which different combinations of social capital (bonding, bridging, and linking) account for a diverse range of outcomes, the findings offer empirical insights into how social capital portfolios adapt to a protracted crisis. It is argued that these social capital adaptations have the effect of changing livelihood policies, institutions, and processes (PIPs), and clarify the impact of the distribution of power and powerlessness on food security issues. In addition, they represent a solid way of integrating political economy concerns into the livelihood framework. © 2013 The Author(s). Journal compilation © Overseas Development Institute, 2013.

Family support in the transition to adulthood in Portugal--its effects on identity capital development, uncertainty management and psychological well-being.

PubMed

Oliveira, José Egídio; Mendonça, Marina; Coimbra, Susana; Fontaine, Anne Marie

2014-12-01

In a familistic southern European society such as the Portuguese, the family has historically played a prominent role in supporting the negotiation of transition pathways into adulthood. The present study aimed at capturing (1) the relative weight of parental financial support and autonomy support in contributing to the youngsters' psychological well-being (PWB), and (2) the mediating role of identity capital and uncertainty management in this relationship. A total of 620 participants completed measures of parental support, identity capital, uncertainty management and PWB. Autonomy support was found to be the strongest predictor of PWB, both directly and indirectly through its effects on identity capital and the use of target focused uncertainty management strategies. Conversely, financial support evidenced only a minor indirect impact through the mediation of tangible identity capital. Autonomy stimulation may constitute one of the most developmentally determinant family challenges in assisting the process of coming of age in Portugal. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

The spirits of capitalism and christianity and their impact on the formation of healthcare leaders.

PubMed

LaMothe, Ryan

2013-03-01

In this article, I portray how the ethos of Christianity, broadly speaking, and the mores of capitalism intersect in the formation of healthcare leaders and the difficult decisions they make in insuring the viability of healthcare institutions. More particularly, I argue that healthcare leaders in Christian healthcare institutions are largely formed by and dependent on a capitalistic ethos in making decisions and less so by a Christian ethos. There are key differences in these two meaning systems, and these differences, in part, reveal an incompatibility between them. This incompatibility does not imply a rejection of capitalism, if that is even possible, but rather a recognition of its effects and limits vis-à-vis the formation of healthcare leaders and their decision-making process. Finally, I offer an approach that deals with the spirits of capitalism and Christianity in forming healthcare leaders and their decision-making.

Stability and Hopf bifurcation for a business cycle model with expectation and delay

NASA Astrophysics Data System (ADS)

Liu, Xiangdong; Cai, Wenli; Lu, Jiajun; Wang, Yangyang

2015-08-01

According to rational expectation hypothesis, the government will take into account the future capital stock in the process of investment decision. By introducing anticipated capital stock into an economic model with investment delay, we construct a mixed functional differential system including delay and advanced variables. The system is converted to the one containing only delay by variable substitution. The equilibrium point of the system is obtained and its dynamical characteristics such as stability, Hopf bifurcation and its stability and direction are investigated by using the related theories of nonlinear dynamics. We carry out some numerical simulations to confirm these theoretical conclusions. The results indicate that both capital stock's anticipation and investment lag are the certain factors leading to the occurrence of cyclical fluctuations in the macroeconomic system. Moreover, the level of economic fluctuation can be dampened to some extent if investment decisions are made by the reasonable short-term forecast on capital stock.

Smart Energy Choices Free Up Dollars for Capital Improvements.

ERIC Educational Resources Information Center

Ritchey, David

2003-01-01

Describes several ways to design or renovate school building to save thousand of dollars of energy costs. Considers site design, energy-efficient building envelope, renewable energy systems, lighting and electrical systems, mechanical and ventilation systems, water conservation, and transportation. Describes how to obtain information about the…