Starting the Conversation: University-Wide Research Data Management Policy

ERIC Educational Resources Information Center

Erway, Ricky

2013-01-01

This call for action addresses the high-level benefits of adopting a university-wide policy regarding research data management. It identifies the various university stakeholders and suggests that the library initiate a conversation among them in order to get buy-in for a proactive, rather than reactive, high-level policy for responsible data…

It's not just pills and potions? depoliticising health inequalities policy in England.

PubMed

Qureshi, Kaveri

2013-04-01

In England, health inequalities policy shifted during the Labour term (1997-2010) from initially strong commitments to tackling the 'upstream' social determinants of health to a technically-driven emphasis on lifestyle risk factors and healthcare access. This multi-sited study, based in and around Westminster (2006-2007), extends our understanding of how political context influences policy-making by drawing from anthropological studies of policy. Qualitative material from central government is put into conversation with theory concerning policy as zones of practices. The paper explores the bristly process through which public health, healthcare and corporate interests vied to shape the political agenda for health inequalities; the selective use of evidence by civil servants in accordance with their perceptions of what politicians conceive to be electorally palatable; the silencing of critique of the dominant narrative about evidence-based policy; and how technical aids developed a life of their own - as a result of which, health inequalities policy ended up being depoliticised.

Conversational Interaction and the Development of Conversational Competence in Additional Languages in Higher Education: Considerations for Students, Language Centres, and Language Policy Developers

ERIC Educational Resources Information Center

Meyer, Stephan; Blondel, Valérie; Mall-Grob, Beatrice

2017-01-01

This article addresses the questions: why is the development of conversational competence important within higher education? And how might this goal be pursued? We offer answers that may aid a broad range of stakeholders (language learners, course designers, lecturers, language development managers, and policy makers) in thinking through these…

Exploration of government policy structure which support and block energy transition process in indonesia using system dynamics model

NASA Astrophysics Data System (ADS)

Destyanto, A. R.; Silalahi, T. D.; Hidayatno, A.

2017-11-01

System dynamic modeling is widely used to predict and simulate the energy system in several countries. One of the applications of system dynamics is to evaluate national energy policy alternatives, and energy efficiency analysis. Using system dynamic modeling, this research aims to evaluate the energy transition policy that has been implemented in Indonesia on the past conversion program of kerosene to LPG for household cook fuel consumption, which considered as successful energy transition program implemented since 2007. This research is important since Indonesia considered not yet succeeded to execute another energy transition program on conversion program of oil fuel to gas fuel for transportation that has started since 1989. The aim of this research is to explore which policy intervention that has significant contribution to support or even block the conversion program. Findings in this simulation show that policy intervention to withdraw the kerosene supply and government push to increase production capacity of the support equipment industries (gas stove, regulator, and LPG Cylinder) is the main influence on the success of the program conversion program.

Smoking Behavior among Jordanians: Physical, Psychological, Social, and Economic Reasons.

PubMed

Sweis, Nadia J

2018-03-12

To highlight the physical, psychological, social, and economic reasons related to sex differences in smoking behaviors in Jordan. A cross-sectional questionnaire-based survey was conducted among Jordanian adult smokers. Sex was a significant predictor of physical reasons related to smoking; when controlling for other factors (t 765 = 5.027; P < 0.001), women were more affected by physical factors than were men. In addition, work status was a significant predictor of physical reasons (t 765 = -2.563; P = 0.011), as was the price of cigarettes (t 765 = 2.224; P = 0.026). Age was a significant predictor of psychological reasons (t 765 = -3.092; P = 0.002): younger individuals were more likely to state psychological factors as their reason for smoking than were older individuals. Conversely, sex was a significant predictor (t 765 = 2.798; P = 0.005) of social reasons for smoking, with more men than women reporting social motivations. Women were more likely to smoke for physical factors that are positively correlated with the price of cigarettes, rendering them less responsive to an increase in the price of cigarettes. Conversely, men were more likely to smoke for social reasons that are negatively correlated with the price of cigarettes; thus, men are more responsive to an increase in the price of cigarettes. Future public policies aiming to combat smoking in Jordan should consider sex differences in smoking behavior because one policy may not necessarily fit all. Copyright © 2018. Published by Elsevier Inc.

Ownership conversions and nursing home performance.

PubMed

Grabowski, David C; Stevenson, David G

2008-08-01

To examine the effects of ownership conversions on nursing home performance. Online Survey, Certification, and Reporting system data from 1993 to 2004, and the Minimum Data Set (MDS) facility reports from 1998 to 2004. Regression specification incorporating facility fixed effects, with terms to identify trends in the pre- and postconversion periods. The annual rate of nursing home conversions almost tripled between 1994 and 2004. Our regression results indicate converting facilities are generally different throughout the pre/postconversion years, suggesting little causal effect of ownership conversions on nursing home performance. Before and after conversion, nursing homes converting from nonprofit to for-profit status generally exhibit deterioration in their performance, while nursing homes converting from for-profit to nonprofit status generally exhibit improvement. Policy makers have expressed concern regarding the implications of ownership conversions for nursing home performance. Our results imply that regulators and policy makers should not only monitor the outcomes of nursing home conversions, but also the targets of these conversions.

Policy-Based Management Natural Language Parser

NASA Technical Reports Server (NTRS)

James, Mark

2009-01-01

The Policy-Based Management Natural Language Parser (PBEM) is a rules-based approach to enterprise management that can be used to automate certain management tasks. This parser simplifies the management of a given endeavor by establishing policies to deal with situations that are likely to occur. Policies are operating rules that can be referred to as a means of maintaining order, security, consistency, or other ways of successfully furthering a goal or mission. PBEM provides a way of managing configuration of network elements, applications, and processes via a set of high-level rules or business policies rather than managing individual elements, thus switching the control to a higher level. This software allows unique management rules (or commands) to be specified and applied to a cross-section of the Global Information Grid (GIG). This software embodies a parser that is capable of recognizing and understanding conversational English. Because all possible dialect variants cannot be anticipated, a unique capability was developed that parses passed on conversation intent rather than the exact way the words are used. This software can increase productivity by enabling a user to converse with the system in conversational English to define network policies. PBEM can be used in both manned and unmanned science-gathering programs. Because policy statements can be domain-independent, this software can be applied equally to a wide variety of applications.

Conversion of Military Industry to Civilian Production in the USSR

DTIC Science & Technology

1992-01-10

dustry designed to support great power policies . In the face of the rapidly deteriorating economy, republican governments are seek- ing resources with...Investment in the Defense Sector . . 129 7.2 Restructuring of the Conversion Policy . . . . 132 .7.3 Change the institutional structure of adminis- tration for...Implications for the U.S. policies . . 217 2.3 The transformation of the military industry’s administrative apparatus. . . . . . . . . . 218 2.3.1

24 CFR 884.123 - Conversions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Conversions. 884.123 Section 884... RENTAL HOUSING PROJECTS Applicability, Scope and Basic Policies § 884.123 Conversions. (a) Conversion of... and an appropriate PHA to agree, if they are willing, to a conversion of any such project to a Private...

24 CFR 884.123 - Conversions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Conversions. 884.123 Section 884... RENTAL HOUSING PROJECTS Applicability, Scope and Basic Policies § 884.123 Conversions. (a) Conversion of... and an appropriate PHA to agree, if they are willing, to a conversion of any such project to a Private...

For-profit conversion of Blue Cross plans: public benefit or public harm?

PubMed

Hall, Mark A; Conover, Christopher J

2006-01-01

Conversions of Blue Cross plans to for-profit status have the potential to remake the corporate landscape of health care finance. Absent regulatory intervention, current trends could easily result in more than half of Blue Cross subscribers being in for-profit plans, a phenomenon far more significant than the conversion of nonprofit hospitals. Therefore, regulators' deliberations over conversion proposals are beginning to focus on the health policy impacts. This chapter surveys the full range of health policy implications by analyzing all existing studies of Blue Cross conversions and reporting on the authors' own case studies of conversion impacts. These studies conclude that conversions have not caused major negative impacts on the availability or accessibility of health care in the states in which conversions have occurred so far. However, a great deal of uncertainty exists about the actual effects of previous conversions, and each state is unique; therefore, even if the historical record were clear, it is difficult to predict with great certainty what the actual effects will be in another state undergoing a Blue conversion.

76 FR 76573 - Medical Loss Ratio Requirements Under the Patient Protection and Affordable Care Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-07

... the regulations treat ICD-10 conversion costs; change the rules on deducting community benefit... policies; (2) rules governing how ICD-10 conversion costs, fraud reduction expenses, and community benefit... administrative costs associated with expatriate policies as evidenced from the public comments and the first two...

Opportunities Lost: Local Translations of Advocacy Policy Conversations

ERIC Educational Resources Information Center

Ares, Nancy; Buendia, Edward

2007-01-01

Background/Context: Policy documents such as Title I of the No Child Left Behind Act [NCLB] (2001) direct schools and school systems to funnel resources to students based on their socioeconomic and linguistic status, as well as according to performance on standardized measures of achievement. Such conversations in the US about serving "at…

5 CFR 870.907 - Termination and conversion.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Termination and conversion. 870.907....907 Termination and conversion. (a) Assigned insurance terminates under the conditions stated in... time the conversion policy is issued. (5) The employing office must notify each assignee of the...

5 CFR 870.907 - Termination and conversion.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Termination and conversion. 870.907....907 Termination and conversion. (a) Assigned insurance terminates under the conditions stated in... time the conversion policy is issued. (5) The employing office must notify each assignee of the...

Critical Issues for Teacher Educators and Literacy Specialists: A View from Higher Education in New York

ERIC Educational Resources Information Center

Goatley, Virginia

2008-01-01

This article outlines five critical issues for teacher educators and literacy specialists in New York State. Intended to raise issues and share recent policy decisions, the article provides background and conversations about current policy. Readers are encouraged to make decisions about how to participate in the current conversations across the…

Biological Solar Energy Conversion and U.S. Energy Policy

ERIC Educational Resources Information Center

Pimentel, David; And Others

1978-01-01

Surveys energy consumption in the United States and explores the possibility of increasing the amount of energy obtained from biomass conversion (biologically produced energy). Economic and environmental concerns of biomass conversion processes are discussed. (CP)

How Mandated College Students Talk About Alcohol: Peer Communication Factors Associated with Drinking

PubMed Central

Carey, Kate B.; Lust, Sarah A.; Reid, Allecia E.; Kalichman, Seth C.; Carey, Michael P.

2015-01-01

Relatively little research has examined how peer communication influences alcohol consumption. In a sample of mandated college students, we differentiate conversations about drinking among from conversations about harm prevention and provide evidence for the validity of these communication constructs. Students who violated campus alcohol policies and were referred for alcohol sanctions (N = 345) reported on drinking patterns, use of protective behavioral strategies, perceived descriptive norms for close friends and serving as social leader among their friends; they also reported on the frequency of conversations about drinking, about drinking safety, and about risk reduction efforts. Predicted correlations were found among types of communication and conceptually related variables. General communication was related to consumption but not protective behavioral strategies, whereas safety/risk reduction conversations correlated positively with all protective behavioral strategies. Both types of communication were associated with social leadership. Safety communication moderated the relationship between peer descriptive norms and drinks per week; more frequent talking about safety attenuated the norms-consumption relationship. Peer communication about both drinking and safety may serve as targets for change in risk reduction interventions for mandated college students. PMID:26861808

Air quality and climate impacts due to CNG conversion of motor vehicles in Dhaka, Bangladesh.

PubMed

Wadud, Zia; Khan, Tanzila

2013-12-17

Dhaka had recently experienced rapid conversion of its motor vehicle fleet to run on compressed natural gas (CNG). This paper quantifies ex-post the air quality and climate benefits of the CNG conversion policy, including monetary valuations, through an impact pathway approach. Around 2045 (1665) avoided premature deaths in greater Dhaka (City Corporation) can be attributed to air quality improvements from the CNG conversion policy in 2010, resulting in a saving of around USD 400 million. Majority of these health benefits resulted from the conversion of high-emitting diesel vehicles. CNG conversion was clearly detrimental from climate change perspective using the changes in CO2 and CH4 only (CH4 emissions increased); however, after considering other global pollutants (especially black carbon), the climate impact was ambiguous. Uncertainty assessment using input distributions and Monte Carlo simulation along with a sensitivity analysis show that large uncertainties remain for climate impacts. For our most likely estimate, there were some climate costs, valued at USD 17.7 million, which is an order of magnitude smaller than the air quality benefits. This indicates that such policies can and should be undertaken on the grounds of improving local air pollution alone and that precautions should be taken to reduce the potentially unintended increases in GHG emissions or other unintended effects.

Forest-land conversion, ecosystem services, and economic issues for policy: a review

Treesearch

Robert A. Smail; David J. Lewis

2009-01-01

The continued conversion and development of forest land pose a serious threat to the ecosystem services derived from forested landscapes. We argue that developing an understanding of the full range of consequences from forest conversion requires understanding the effects of such conversion on both components of ecosystem services: products and processes....

Climate and Land Use Controls on Soil Organic Carbon in the Loess Plateau Region of China

PubMed Central

Tao, Bo; Chen, Guangsheng; Lu, Chaoqun; Yang, Jia; Pan, Shufen; Wang, Guodong; Li, Shiqing; Tian, Hanqin

2014-01-01

The Loess Plateau of China has the highest soil erosion rate in the world where billion tons of soil is annually washed into Yellow River. In recent decades this region has experienced significant climate change and policy-driven land conversion. However, it has not yet been well investigated how these changes in climate and land use have affected soil organic carbon (SOC) storage on the Loess Plateau. By using the Dynamic Land Ecosystem Model (DLEM), we quantified the effects of climate and land use on SOC storage on the Loess Plateau in the context of multiple environmental factors during the period of 1961–2005. Our results show that SOC storage increased by 0.27 Pg C on the Loess Plateau as a result of multiple environmental factors during the study period. About 55% (0.14 Pg C) of the SOC increase was caused by land conversion from cropland to grassland/forest owing to the government efforts to reduce soil erosion and improve the ecological conditions in the region. Historical climate change reduced SOC by 0.05 Pg C (approximately 19% of the total change) primarily due to a significant climate warming and a slight reduction in precipitation. Our results imply that the implementation of “Grain for Green” policy may effectively enhance regional soil carbon storage and hence starve off further soil erosion on the Loess Plateau. PMID:24788559

Climate and land use controls on soil organic carbon in the loess plateau region of China.

PubMed

Dang, Yaai; Ren, Wei; Tao, Bo; Chen, Guangsheng; Lu, Chaoqun; Yang, Jia; Pan, Shufen; Wang, Guodong; Li, Shiqing; Tian, Hanqin

2014-01-01

The Loess Plateau of China has the highest soil erosion rate in the world where billion tons of soil is annually washed into Yellow River. In recent decades this region has experienced significant climate change and policy-driven land conversion. However, it has not yet been well investigated how these changes in climate and land use have affected soil organic carbon (SOC) storage on the Loess Plateau. By using the Dynamic Land Ecosystem Model (DLEM), we quantified the effects of climate and land use on SOC storage on the Loess Plateau in the context of multiple environmental factors during the period of 1961-2005. Our results show that SOC storage increased by 0.27 Pg C on the Loess Plateau as a result of multiple environmental factors during the study period. About 55% (0.14 Pg C) of the SOC increase was caused by land conversion from cropland to grassland/forest owing to the government efforts to reduce soil erosion and improve the ecological conditions in the region. Historical climate change reduced SOC by 0.05 Pg C (approximately 19% of the total change) primarily due to a significant climate warming and a slight reduction in precipitation. Our results imply that the implementation of "Grain for Green" policy may effectively enhance regional soil carbon storage and hence starve off further soil erosion on the Loess Plateau.

12 CFR 333.4 - Conversions from mutual to stock form.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Conversions from mutual to stock form. 333.4... GENERAL POLICY EXTENSION OF CORPORATE POWERS Regulations § 333.4 Conversions from mutual to stock form. (a) Scope. This section applies to the conversion of insured mutual state savings banks to the stock form of...

The Effects of Cell Phone and Text Message Conversations on Simulated Street Crossing.

PubMed

Banducci, Sarah E; Ward, Nathan; Gaspar, John G; Schab, Kurt R; Crowell, James A; Kaczmarski, Henry; Kramer, Arthur F

2016-02-01

A fully immersive, high-fidelity street-crossing simulator was used to examine the effects of texting on pedestrian street-crossing performance. Research suggests that street-crossing performance is impaired when pedestrians engage in cell phone conversations. Less is known about the impact of texting on street-crossing performance. Thirty-two young adults completed three distraction conditions in a simulated street-crossing task: no distraction, phone conversation, and texting. A hands-free headset and a mounted tablet were used to conduct the phone and texting conversations, respectively. Participants moved through the virtual environment via a manual treadmill, allowing them to select crossing gaps and change their gait. During the phone conversation and texting conditions, participants had fewer successful crossings and took longer to initiate crossing. Furthermore, in the texting condition, smaller percentage of time with head orientation toward the tablet, fewer number of head orientations toward the tablet, and greater percentage of total characters typed before initiating crossing predicted greater crossing success. Our results suggest that (a) texting is as unsafe as phone conversations for street-crossing performance and (b) when subjects completed most of the texting task before initiating crossing, they were more likely to make it safely across the street. Sending and receiving text messages negatively impact a range of real-world behaviors. These results may inform personal and policy decisions. © 2015, Human Factors and Ergonomics Society.

Energy supplies and future engines for land, sea, and air.

PubMed

Hidy, George M; Chow, Judith C; England, Glen C; Legge, Alan H; Lloyd, Alan C; Watson, John G

2012-11-01

The 2012 Critical Review Discussion complements Wilson, (2012), provides pointers to more detailed treatments of different topics and adds additional dimensions to the area of "energy". These include broader aspects of technologies driven by fuel resources and environmental issues, the concept of energy technology innovation, evolution in transportation resources, and complexities of energy policies addressing carbon taxes or carbon trading. National and global energy data bases are identified and evaluated and conversion factors are given to allow their comparability.

Unacceptable treatment outcomes and associated factors among India's initial cohorts of multidrug-resistant tuberculosis (MDR-TB) patients under the revised national TB control programme (2007-2011): Evidence leading to policy enhancement.

PubMed

Parmar, Malik M; Sachdeva, Kuldeep Singh; Dewan, Puneet K; Rade, Kiran; Nair, Sreenivas A; Pant, Rashmi; Khaparde, Sunil D

2018-01-01

Globally, India has the world's highest burden of multidrug-resistant tuberculosis (MDR-TB). Programmatic Management of Drug Resistant TB (PMDT) in India began in 2007 and nationwide coverage was achieved in early 2013. Poor initial microbiological outcomes under the Revised National Tuberculosis Control Programme (RNTCP) prompted detailed analysis. This is the first study on factors significantly associated with poor outcomes in MDR-TB patients treated under the RNTCP. To evaluate initial sputum culture conversion, culture reversion and final treatment outcomes among MDR-TB patients registered in India from 2007 to early 2011 who were treated with a standard 24-month regimen under daily-observed treatment. This is a retrospective cohort study. Clinical and microbiological data were abstracted from PMDT records. Initial sputum culture conversion, culture reversion and treatment outcomes were defined by country adaptation of the standard WHO definitions (2008). Cox proportional hazards modeling with logistic regression, multinomial logistic regression and adjusted odds ratio was used to evaluate factors associated with interim and final outcomes respectively, controlling for demographic and clinical characteristics. In the cohort of 3712 MDR-TB patients, 2735 (73.6%) had initial sputum culture conversion at 100 median days (IQR 92-125), of which 506 (18.5%) had culture reversion at 279 median days (IQR 202-381). Treatment outcomes were available for 2264 (60.9%) patients while 1448 (39.0%) patients were still on treatment or yet to have a definite outcome at the time of analysis. Of 2264 patients, 781 (34.5%) had treatment success, 644 (28.4%) died, 670 (29.6%) were lost to follow up, 169 (7.5%) experienced treatment failure or were changed to XDR-TB treatment. Factors significantly associated with either culture non-conversion, culture reversion and/or unfavorable treatment outcomes were baseline BMI < 18; ≥ seven missed doses in intensive phase (IP) and continuation phase (CP); cavitary disease; prior treatment episodes characterized by re-treatment regimen taken twice, longer duration and more episodes of treatment; any weight loss during treatment; males and additional resistance to first line drugs (Ethambutol, Streptomycin). In a subgroup of 104 MDR-TB patients, 62 (59.6%) had Ofloxacin resistance among whom only 25.8% had treatment success, half of the success (54.8%) seen in Ofloxacin sensitive patients. Baseline susceptibility to Ofloxacin (HR 2.04) and Kanamycin (HR 4.55) significantly doubled and quadrupled the chances for culture conversion respectively while baseline susceptibility to Ofloxacin (AOR 0.37) also significantly reduced the odds of unfavorable treatment outcomes (p value ≤0.05) in multinomial logistic regression model. India's initial MDR-TB patients' cohort treated under the RNTCP experienced poor treatment outcomes. To address the factors associated with poor treatment outcomes revealed in our study, a systematic multi-pronged approach would be needed. A series of policies and interventions have been developed to address these factors to improve DR-TB treatment outcomes and are being scaled-up in India.

Unacceptable treatment outcomes and associated factors among India's initial cohorts of multidrug-resistant tuberculosis (MDR-TB) patients under the revised national TB control programme (2007–2011): Evidence leading to policy enhancement

PubMed Central

Sachdeva, Kuldeep Singh; Dewan, Puneet K.; Rade, Kiran; Nair, Sreenivas A.; Pant, Rashmi; Khaparde, Sunil D.

2018-01-01

Background Globally, India has the world’s highest burden of multidrug-resistant tuberculosis (MDR-TB). Programmatic Management of Drug Resistant TB (PMDT) in India began in 2007 and nationwide coverage was achieved in early 2013. Poor initial microbiological outcomes under the Revised National Tuberculosis Control Programme (RNTCP) prompted detailed analysis. This is the first study on factors significantly associated with poor outcomes in MDR-TB patients treated under the RNTCP. Objective To evaluate initial sputum culture conversion, culture reversion and final treatment outcomes among MDR-TB patients registered in India from 2007 to early 2011 who were treated with a standard 24-month regimen under daily-observed treatment. Methods This is a retrospective cohort study. Clinical and microbiological data were abstracted from PMDT records. Initial sputum culture conversion, culture reversion and treatment outcomes were defined by country adaptation of the standard WHO definitions (2008). Cox proportional hazards modeling with logistic regression, multinomial logistic regression and adjusted odds ratio was used to evaluate factors associated with interim and final outcomes respectively, controlling for demographic and clinical characteristics. Results In the cohort of 3712 MDR-TB patients, 2735 (73.6%) had initial sputum culture conversion at 100 median days (IQR 92–125), of which 506 (18.5%) had culture reversion at 279 median days (IQR 202–381). Treatment outcomes were available for 2264 (60.9%) patients while 1448 (39.0%) patients were still on treatment or yet to have a definite outcome at the time of analysis. Of 2264 patients, 781 (34.5%) had treatment success, 644 (28.4%) died, 670 (29.6%) were lost to follow up, 169 (7.5%) experienced treatment failure or were changed to XDR-TB treatment. Factors significantly associated with either culture non-conversion, culture reversion and/or unfavorable treatment outcomes were baseline BMI < 18; ≥ seven missed doses in intensive phase (IP) and continuation phase (CP); cavitary disease; prior treatment episodes characterized by re-treatment regimen taken twice, longer duration and more episodes of treatment; any weight loss during treatment; males and additional resistance to first line drugs (Ethambutol, Streptomycin). In a subgroup of 104 MDR-TB patients, 62 (59.6%) had Ofloxacin resistance among whom only 25.8% had treatment success, half of the success (54.8%) seen in Ofloxacin sensitive patients. Baseline susceptibility to Ofloxacin (HR 2.04) and Kanamycin (HR 4.55) significantly doubled and quadrupled the chances for culture conversion respectively while baseline susceptibility to Ofloxacin (AOR 0.37) also significantly reduced the odds of unfavorable treatment outcomes (p value ≤0.05) in multinomial logistic regression model. Conclusion India’s initial MDR-TB patients’ cohort treated under the RNTCP experienced poor treatment outcomes. To address the factors associated with poor treatment outcomes revealed in our study, a systematic multi-pronged approach would be needed. A series of policies and interventions have been developed to address these factors to improve DR-TB treatment outcomes and are being scaled-up in India. PMID:29641576

Democracy in Education through Community-Based Policy Dialogues

ERIC Educational Resources Information Center

Winton, Sue

2010-01-01

In 2008, People for Education, an Ontario-based parent-led organization, hosted eight policy dialogues with citizens about possibilities for the province's public schools. Policy dialogues are conversations about policy issues, ideas, processes, and outcomes where participants share their knowledge, perspectives, and experiences. In small groups…

An integrated policy framework for the sustainable exploitation of biomass for bioenergy from marginal lands

NASA Astrophysics Data System (ADS)

Panoutsou, Calliope

2017-04-01

Currently, there are not sufficiently tailored policies focusing on biomass and bioenergy from marginal lands. This paper will provide an integrated policy framework and recommendations to facilitate understanding for the market sectors involved and the key principles which can be used to form future sustainable policies for this issue. The work will focus at EU level policy recommendations and discuss how these can interrelate with national and regional level policies to promote the usage of marginal lands for biomass and bioenergy. Recommended policy measures will be based on the findings of the Biomass Policies (www.biomasspolicies.eu) and S2Biom (www.s2biom.eu) projects and will be prepared taking into account the key influencing factors (technical, environmental, social and economic) on biomass and bioenergy from marginal lands: • across different types of marginality (biophysical such as: low temperature, dryness, excess soil moisture, poor chemical properties, steep slope, etc., and socio-economic resulting from lack of economic competitiveness in certain regions and crops, abandonment or rural areas, etc.) • across the different stages of the biomass value chain (supply, logistics, conversion, distribution and end-use). The aim of recommendations will be to inform policy makers on how to distinguish key policy related attributes across biomass and bioenergy from marginal lands, measure them and prioritise actions with a 'system' based approach.

Systematically reviewing and synthesizing evidence from conversation analytic and related discursive research to inform healthcare communication practice and policy: an illustrated guide

PubMed Central

2013-01-01

Background Healthcare delivery is largely accomplished in and through conversations between people, and healthcare quality and effectiveness depend enormously upon the communication practices employed within these conversations. An important body of evidence about these practices has been generated by conversation analysis and related discourse analytic approaches, but there has been very little systematic reviewing of this evidence. Methods We developed an approach to reviewing evidence from conversation analytic and related discursive research through the following procedures: • reviewing existing systematic review methods and our own prior experience of applying these • clarifying distinctive features of conversation analytic and related discursive work which must be taken into account when reviewing • holding discussions within a review advisory team that included members with expertise in healthcare research, conversation analytic research, and systematic reviewing • attempting and then refining procedures through conducting an actual review which examined evidence about how people talk about difficult future issues including illness progression and dying Results We produced a step-by-step guide which we describe here in terms of eight stages, and which we illustrate from our ‘Review of Future Talk’. The guide incorporates both established procedures for systematic reviewing, and new techniques designed for working with conversation analytic evidence. Conclusions The guide is designed to inform systematic reviews of conversation analytic and related discursive evidence on specific domains and topics. Whilst we designed it for reviews that aim at informing healthcare practice and policy, it is flexible and could be used for reviews with other aims, for instance those aiming to underpin research programmes and projects. We advocate systematically reviewing conversation analytic and related discursive findings using this approach in order to translate them into a form that is credible and useful to healthcare practitioners, educators and policy-makers. PMID:23721181

47 CFR 27.1230 - Conversion of the 2500-2690 MHz band.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Conversion of the 2500-2690 MHz band. 27.1230 Section 27.1230 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... Policies Governing the Transition of the 2500-2690 Mhz Band for Brs and Ebs § 27.1230 Conversion of the...

47 CFR 27.1230 - Conversion of the 2500-2690 MHz band.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 2 2011-10-01 2011-10-01 false Conversion of the 2500-2690 MHz band. 27.1230 Section 27.1230 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... Policies Governing the Transition of the 2500-2690 Mhz Band for Brs and Ebs § 27.1230 Conversion of the...

Estimating Hardwood Sawmill Conversion Efficiency Based on Sawing Machine and Log.

Treesearch

Michael W. Wade; Steven H. Bullard; Philip H. Steele; Philip A. Araman

1992-01-01

Increased problems of hardwood timber availability have caused many sawmillers, industry analysts, and planners to recognize the importance of sawmill conversion efficiency. Conversion efficiency not only affects sawmill profits, but is also important on a much broader level. Timber supply issues have caused resource planners and policy makers to consider the effects...

Model of a Generic Natural Uranium Conversion Plant ? Suggested Measures to Strengthen International Safeguards

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

Raffo-Caiado, Ana Claudia; Begovich, John M; Ferrada, Juan J

This is the final report that closed a joint collaboration effort between DOE and the National Nuclear Energy Commission of Brazil (CNEN). In 2005, DOE and CNEN started a collaborative effort to evaluate measures that can strengthen the effectiveness of international safeguards at a natural uranium conversion plant (NUCP). The work was performed by DOE s Oak Ridge National Laboratory and CNEN. A generic model of a NUCP was developed and typical processing steps were defined. Advanced instrumentation and techniques for verification purposes were identified and investigated. The scope of the work was triggered by the International Atomic Energy Agencymore » s 2003 revised policy concerning the starting point of safeguards at uranium conversion facilities. Prior to this policy only the final products of the uranium conversion plant were considered to be of composition and purity suitable for use in the nuclear fuel cycle and therefore, subject to the IAEA safeguards control. DOE and CNEN have explored options for implementing the IAEA policy, although Brazil understands that the new policy established by the IAEA is beyond the framework of the Quadripartite Agreement of which it is one of the parties, together with Argentina, the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) and the IAEA. Two technical papers on this subject were published at the 2005 and 2008 INMM Annual Meetings.« less

Conversion of School Nurse Policy and Procedure Manual to Electronic Format

ERIC Educational Resources Information Center

Randall, Joellyn; Knee, Rachel; Galemore, Cynthia

2006-01-01

Policy and procedure manuals are essential to establishing standards of practice and ensuring quality of care to students and families. The Olathe District Schools (Kansas) Technology Department created the Virtual File Cabinet to provide online access to employee policies, school board policies, forms, and other documents. A task force of school…

Rejecting Exclusion, Embracing Inclusion: Conversation as Policy-Making at a US Baptist Conference on Sexuality and Covenant

ERIC Educational Resources Information Center

Warner-Garcia, Shawn

2016-01-01

While much of the work on language, policy, and religion has focused on how discourse is influenced by policy, this article presents a case study of how discourse is used to construct policy itself. These policy-making discourses tend to occur in institutional settings; however, non-institutional discourse may also be instrumental in the…

Community-Based Dialogue: Engaging Communities of Color in the United States’ Genetics Policy Conversation

PubMed Central

Bonham, Vence L.; Citrin, Toby; Modell, Stephen M.; Franklin, Tené Hamilton; Bleicher, Esther W. B.; Fleck, Leonard M.

2009-01-01

Engaging communities of color in the genetics public policy conversation is important for the translation of genetics research into strategies aimed at improving the health of all. Implementing model public participation and consultation processes can be informed by the Communities of Color Genetics Policy Project, which engaged individuals from African American and Latino communities of diverse socioeconomic levels in the process of “rational democratic deliberation” on ethical and policy issues stretching from genome research to privacy and discrimination concerns to public education. The results of the study included the development of a participatory framework based on a combination of the theory of democratic deliberation and the community-based public health model which we describe as “community-based dialogue.” PMID:19451407

Substate federalism and fracking policies: does state regulatory authority trump local land use autonomy?

PubMed

Davis, Charles

2014-01-01

State officials responsible for the regulation of hydraulic fracturing (fracking) operations used in the production of oil and gas resources will inevitably confront a key policy issue; that is, to what extent can statewide regulations be developed without reducing land use autonomy typically exercised by local officials? Most state regulators have historically recognized the economic importance of industry jobs and favor the adoption of uniform regulatory requirements even if these rules preempt local policymaking authority. Conversely, many local officials seek to preserve land use autonomy to provide a greater measure of protection for public health and environmental quality goals. This paper examines how public officials in three states-Colorado, Pennsylvania, and Texas-address the question of state control versus local autonomy through their efforts to shape fracking policy decisions. While local officials within Texas have succeeded in developing fracking ordinances with relatively little interference from state regulators, Colorado and Pennsylvania have adopted a tougher policy stance favoring the retention of preemptive oil and gas statutes. Key factors that account for between state differences in fracking policy decisions include the strength of home rule provisions, gubernatorial involvement, and the degree of local experience with industrial economic activities.

15 CFR 1170.1 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.1 Purpose. To provide policy direction for Federal agencies in their transition to use of the metric system of measurement. ...

15 CFR 1170.1 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-01-01

... ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.1 Purpose. To provide policy direction for Federal agencies in their transition to use of the metric system of measurement. ...

15 CFR 1170.1 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.1 Purpose. To provide policy direction for Federal agencies in their transition to use of the metric system of measurement. ...

15 CFR 1170.1 - Purpose.

Code of Federal Regulations, 2012 CFR

2012-01-01

... ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.1 Purpose. To provide policy direction for Federal agencies in their transition to use of the metric system of measurement. ...

Conversions between natural wetlands and farmland in China: A multiscale geospatial analysis.

PubMed

Mao, Dehua; Luo, Ling; Wang, Zongming; Wilson, Maxwell C; Zeng, Yuan; Wu, Bingfang; Wu, Jianguo

2018-09-01

Agricultural activity is widely recognized as a leading driver of natural wetland loss in many parts of the world. However, little is known about the spatiotemporal patterns of conversion between natural wetlands and farmland in China. This information deficiency has limited decision-making for the sustainable management of natural wetland ecosystems. In this study, we explicitly quantified bidirectional natural wetland-farmland conversions during the periods of 1990-2000 and 2000-2010 at multiple spatiotemporal scales. Our results revealed that about 60% (15,765km 2 ) of China's lost natural wetlands were due to agricultural encroachment for grain production, 74.7% (11,778km 2 ) of which occurred from 1990 to 2000. Natural wetland conversion to farmland was highest in Northeast China (13,467km 2 or 85.4%), whereas the natural wetlands in Northwest China demand extra attention because of a notable increase of agricultural encroachment. Natural wetlands in the humid zone experienced tremendous agricultural encroachment, leading to a loss of 10,649km 2 , accounting for 67.5% of the total agriculture-induced natural wetland loss in China. On the other hand, a total of 1369km 2 of natural wetlands were restored from farmland, with 66.3% of this restoration occurring between 2000 and 2010, primarily in Northeast China and the humid zone. Although a series of national policies and population pressure resulted in agricultural encroachment into natural wetlands, there are also policies and management measures protecting and restoring natural wetlands in China. The spatial differences in natural wetland-farmland conversions among different geographic regions and climatic zones suggest that China must develop place-based sustainable management policies and plans for natural wetlands. This study provides important scientific information necessary for developing such policies and implementation plans. Copyright © 2018 Elsevier B.V. All rights reserved.

Patients’ Willingness on Community Health Centers as Gatekeepers and Associated Factors in Shenzhen, China

PubMed Central

Gan, Yong; Li, Wenzhen; Cao, Shiyi; Dong, Xiaoxin; Li, Liqing; Mkandawire, Naomie; Chen, Yawen; Herath, Chulani; Song, Xingyue; Yin, Xiaoxv; Yang, Tingting; Li, Jing; Deng, Jian; Lu, Zuxun

2016-01-01

Abstract The gate-keeping function of primary healthcare facilities has not been fully implemented in China. This study was aiming at assessing the willingness on community health centers (CHCs) as gatekeepers among a sample of patients and investigating the influencing factors. A cross-sectional survey was conducted in 2013. A total of 7761 patients aged 18 to 90 years from 8 CHCs in Shenzhen (China) were interviewed using a structured questionnaire. Descriptive and multivariable logistic regression analyses were used to analyze the characteristics of patients, their willingness on the gatekeeper policy, and identify the associated factors. On willingness of patients to select CHCs as gatekeepers, 70.03% of respondents were willing, 18.95% were neutral, and 9.02% were unwilling. Multivariable analysis indicated that female patients (odds ratio [OR] = 1.15, 95% confidence interval [CI]: 1.02–1.30); patients with health insurance (OR = 1.21, 95% CI: 1.07–1.36); patients who lives near CHC (OR = 1.89, 95% CI: 1.17–3.05); and patients who were more familiar with the gatekeeper policy (OR = 2.09, 95% CI: 1.85–2.36), had higher level of willingness on the policy. Conversely, reporting with good health status was independently associated with the decreased willingness on gatekeeper policy (OR = 0.69, 95% CI: 0.53–0.90). The findings indicated that patients’ willingness on CHCs as gatekeepers is high. More priority measures, such as expanding medical insurance coverage of patients, strengthening the propaganda of gatekeeper policy, and increasing the access to community health service, are warranted to be taken. This will help to further improve the patients’ willingness on CHCs as gatekeepers. It is thus feasible to implement the gatekeeper policy among patients in China. PMID:27057877

Potential economic impacts of water-use changes in southwest Kansas

USDA-ARS?s Scientific Manuscript database

This research considers three policy scenarios aimed at reducing groundwater consumption in three high priority subareas of southwest Kansas. The three policy scenarios include: (1) a Status Quo scenario where there is no change in water-use policy, (2) an Immediate Conversion to Dryland scenario wh...

15 CFR 1170.3 - General policy.

Code of Federal Regulations, 2012 CFR

2012-01-01

... extent economically feasible by the end of the fiscal year 1992, use the metric system of measurement in...) Federal agencies shall coordinate and plan for the use of the metric system in their procurements, grants... ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.3 General policy. The...

15 CFR 1170.3 - General policy.

Code of Federal Regulations, 2013 CFR

2013-01-01

... extent economically feasible by the end of the fiscal year 1992, use the metric system of measurement in...) Federal agencies shall coordinate and plan for the use of the metric system in their procurements, grants... ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.3 General policy. The...

15 CFR 1170.3 - General policy.

Code of Federal Regulations, 2011 CFR

2011-01-01

... extent economically feasible by the end of the fiscal year 1992, use the metric system of measurement in...) Federal agencies shall coordinate and plan for the use of the metric system in their procurements, grants... ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.3 General policy. The...

Paradigm Privilege: Determining the Value of Research in Teacher Education Policy Making.

ERIC Educational Resources Information Center

Bales, Barbara L.

This paper explains that despite the long debate over the relative value of quantitative and qualitative educational research and attempts to talk across disciplines, quantitative research dominates educational policy circles. As a result, quality qualitative research may not enter into educational policy conversations. The paper discusses whether…

Making and Becoming in the Undocumented Student Policy Regime: A Post-Qualitative [Discourse] Analysis of U.S. Immigration and Higher Education Policy

ERIC Educational Resources Information Center

Gildersleeve, Ryan Evely

2017-01-01

This paper discursively analyzes the public conversation around immigration as it intrasects with state and federal policy, particularly in relation to higher education. I take in-state resident tuition policy as a departure point for an effort to explain how "undocumented" and "illegal" subject positions are produced through…

16 CFR 1012.7 - Telephone conversations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Telephone conversations. 1012.7 Section 1012.7 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL MEETINGS POLICY-MEETINGS BETWEEN... susceptible to public attendance, or participation, Agency employees must take care to ensure that telephone...

Educational Policies. National Dropout Prevention Center/Network Newsletter. Volume 19, Number 2, Spring 2007

ERIC Educational Resources Information Center

Duckenfield, Marty, Ed.

2007-01-01

The "National Dropout Prevention Newsletter" is published quarterly by the National Dropout Prevention Center/Network. This issue contains the following articles: (1) Policy Matters; (2) A Conversation With A State Policymaker (Stephen Canessa); (3) Policy Matters at the School Level (Steven W. Edwards); (4) EEDA: Promise or Peril? (Sam…

Acts of Negotiation: Governmentality and Medium of Instruction in an Eastern Ukrainian University

ERIC Educational Resources Information Center

Goodman, Bridget

2018-01-01

This study investigates language policy and language choices at a university in Ukraine, a country of evolving national governance and shifting language policy. Ethnographic data interpreted through the lenses of governmentality, language planning and policy, and conversation analysis show that (1) the institution rather than the national…

The EU environmental policy context for monitoring for and with raptors in Europe.

PubMed

Duke, Guy

2008-09-01

This paper outlines the importance of the policy context for monitoring with and for raptors, and, conversely, of the importance of such monitoring for policy. It then outlines two key areas of European Union (EU) environmental policy most relevant to monitoring for and with raptors, namely biodiversity policy and pollution policy. For each of the policy areas, the pertinent objectives and actions of the current EU policy are identified, and their relevance for raptor monitoring is discussed. The potential contribution of raptor monitoring to the further development of these policy areas is also addressed.

Conversion of lowland tropical forests to tree cash crop plantations loses up to one-half of stored soil organic carbon.

PubMed

van Straaten, Oliver; Corre, Marife D; Wolf, Katrin; Tchienkoua, Martin; Cuellar, Eloy; Matthews, Robin B; Veldkamp, Edzo

2015-08-11

Tropical deforestation for the establishment of tree cash crop plantations causes significant alterations to soil organic carbon (SOC) dynamics. Despite this recognition, the current Intergovernmental Panel on Climate Change (IPCC) tier 1 method has a SOC change factor of 1 (no SOC loss) for conversion of forests to perennial tree crops, because of scarcity of SOC data. In this pantropic study, conducted in active deforestation regions of Indonesia, Cameroon, and Peru, we quantified the impact of forest conversion to oil palm (Elaeis guineensis), rubber (Hevea brasiliensis), and cacao (Theobroma cacao) agroforestry plantations on SOC stocks within 3-m depth in deeply weathered mineral soils. We also investigated the underlying biophysical controls regulating SOC stock changes. Using a space-for-time substitution approach, we compared SOC stocks from paired forests (n = 32) and adjacent plantations (n = 54). Our study showed that deforestation for tree plantations decreased SOC stocks by up to 50%. The key variable that predicted SOC changes across plantations was the amount of SOC present in the forest before conversion--the higher the initial SOC, the higher the loss. Decreases in SOC stocks were most pronounced in the topsoil, although older plantations showed considerable SOC losses below 1-m depth. Our results suggest that (i) the IPCC tier 1 method should be revised from its current SOC change factor of 1 to 0.6 ± 0.1 for oil palm and cacao agroforestry plantations and 0.8 ± 0.3 for rubber plantations in the humid tropics; and (ii) land use management policies should protect natural forests on carbon-rich mineral soils to minimize SOC losses.

Learning Not to Think Like an Economist

ERIC Educational Resources Information Center

Ross, David R.

2007-01-01

This essay describes my progress bringing the core ideas of economics into conversations with noneconomists about important public policy issues within my faith community, through local politics, and through interdisciplinary conversations in academia. Thinking like an economist is essential to conducting research and performing careful analysis…

Factors associated with the income distribution of full-time physicians: a quantile regression approach.

PubMed

Shih, Ya-Chen Tina; Konrad, Thomas R

2007-10-01

Physician income is generally high, but quite variable; hence, physicians have divergent perspectives regarding health policy initiatives and market reforms that could affect their incomes. We investigated factors underlying the distribution of income within the physician population. Full-time physicians (N=10,777) from the restricted version of the 1996-1997 Community Tracking Study Physician Survey (CTS-PS), 1996 Area Resource File, and 1996 health maintenance organization penetration data. We conducted separate analyses for primary care physicians (PCPs) and specialists. We employed least square and quantile regression models to examine factors associated with physician incomes at the mean and at various points of the income distribution, respectively. We accounted for the complex survey design for the CTS-PS data using appropriate weighted procedures and explored endogeneity using an instrumental variables method. We detected widespread and subtle effects of many variables on physician incomes at different points (10th, 25th, 75th, and 90th percentiles) in the distribution that were undetected when employing regression estimations focusing on only the means or medians. Our findings show that the effects of managed care penetration are demonstrable at the mean of specialist incomes, but are more pronounced at higher levels. Conversely, a gender gap in earnings occurs at all levels of income of both PCPs and specialists, but is more pronounced at lower income levels. The quantile regression technique offers an analytical tool to evaluate policy effects beyond the means. A longitudinal application of this approach may enable health policy makers to identify winners and losers among segments of the physician workforce and assess how market dynamics and health policy initiatives affect the overall physician income distribution over various time intervals.

Factors Associated with the Income Distribution of Full-Time Physicians: A Quantile Regression Approach

PubMed Central

Shih, Ya-Chen Tina; Konrad, Thomas R

2007-01-01

Objective Physician income is generally high, but quite variable; hence, physicians have divergent perspectives regarding health policy initiatives and market reforms that could affect their incomes. We investigated factors underlying the distribution of income within the physician population. Data Sources Full-time physicians (N=10,777) from the restricted version of the 1996–1997 Community Tracking Study Physician Survey (CTS-PS), 1996 Area Resource File, and 1996 health maintenance organization penetration data. Study Design We conducted separate analyses for primary care physicians (PCPs) and specialists. We employed least square and quantile regression models to examine factors associated with physician incomes at the mean and at various points of the income distribution, respectively. We accounted for the complex survey design for the CTS-PS data using appropriate weighted procedures and explored endogeneity using an instrumental variables method. Principal Findings We detected widespread and subtle effects of many variables on physician incomes at different points (10th, 25th, 75th, and 90th percentiles) in the distribution that were undetected when employing regression estimations focusing on only the means or medians. Our findings show that the effects of managed care penetration are demonstrable at the mean of specialist incomes, but are more pronounced at higher levels. Conversely, a gender gap in earnings occurs at all levels of income of both PCPs and specialists, but is more pronounced at lower income levels. Conclusions The quantile regression technique offers an analytical tool to evaluate policy effects beyond the means. A longitudinal application of this approach may enable health policy makers to identify winners and losers among segments of the physician workforce and assess how market dynamics and health policy initiatives affect the overall physician income distribution over various time intervals. PMID:17850525

Estimating Effective Dose of Radiation From Pediatric Cardiac CT Angiography Using a 64-MDCT Scanner: New Conversion Factors Relating Dose-Length Product to Effective Dose.

PubMed

Trattner, Sigal; Chelliah, Anjali; Prinsen, Peter; Ruzal-Shapiro, Carrie B; Xu, Yanping; Jambawalikar, Sachin; Amurao, Maxwell; Einstein, Andrew J

2017-03-01

The purpose of this study is to determine the conversion factors that enable accurate estimation of the effective dose (ED) used for cardiac 64-MDCT angiography performed for children. Anthropomorphic phantoms representative of 1- and 10-year-old children, with 50 metal oxide semiconductor field-effect transistor dosimeters placed in organs, underwent scanning performed using a 64-MDCT scanner with different routine clinical cardiac scan modes and x-ray tube potentials. Organ doses were used to calculate the ED on the basis of weighting factors published in 1991 in International Commission on Radiological Protection (ICRP) publication 60 and in 2007 in ICRP publication 103. The EDs and the scanner-reported dose-length products were used to determine conversion factors for each scan mode. The effect of infant heart rate on the ED and the conversion factors was also assessed. The mean conversion factors calculated using the current definition of ED that appeared in ICRP publication 103 were as follows: 0.099 mSv · mGy -1 · cm -1 , for the 1-year-old phantom, and 0.049 mSv · mGy -1 · cm -1 , for the 10-year-old phantom. These conversion factors were a mean of 37% higher than the corresponding conversion factors calculated using the older definition of ED that appeared in ICRP publication 60. Varying the heart rate did not influence the ED or the conversion factors. Conversion factors determined using the definition of ED in ICRP publication 103 and cardiac, rather than chest, scan coverage suggest that the radiation doses that children receive from cardiac CT performed using a contemporary 64-MDCT scanner are higher than the radiation doses previously reported when older chest conversion factors were used. Additional up-to-date pediatric cardiac CT conversion factors are required for use with other contemporary CT scanners and patients of different age ranges.

Safeguards Options for Natural Uranium Conversion Facilities ? A Collaborative Effort between the U.S. Department of Energy (DOE) and the National Nuclear Energy Commission of Brazil (CNEN)

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

Raffo-Caiado, Ana Claudia; Begovich, John M; Ferrada, Juan J

2008-01-01

In 2005, the National Nuclear Energy Commission of Brazil (CNEN) and the U.S. Department of Energy (DOE) agreed on a collaborative effort to evaluate measures that can strengthen the effectiveness of international safeguards at a natural uranium conversion plant (NUCP). The work was performed by DOE's Oak Ridge National Laboratory and CNEN. A generic model of an NUCP was developed and typical processing steps were defined. The study, completed in early 2007, identified potential safeguards measures and evaluated their effectiveness and impacts on operations. In addition, advanced instrumentation and techniques for verification purposes were identified and investigated. The scope ofmore » the work was framed by the International Atomic Energy Agency's (IAEA's) 2003 revised policy concerning the starting point of safeguards at uranium conversion facilities. Before this policy, only the final products of the uranium conversion plant were considered to be of composition and purity suitable for use in the nuclear fuel cycle and, therefore, subject to AEA safeguards control. DOE and CNEN have explored options for implementing the IAEA policy, although Brazil understands that the new policy established by the IAEA is beyond the framework of the Quadripartite Agreement of which it is one of the parties, together with Argentina, the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials, and the IAEA. This paper highlights the findings of this joint collaborative effort and identifies technical measures to strengthen international safeguards in NUCPs.« less

Implications of land-use change on forest carbon stocks in the eastern United States

NASA Astrophysics Data System (ADS)

Puhlick, Joshua; Woodall, Christopher; Weiskittel, Aaron

2017-02-01

Given the substantial role that forests play in removing CO2 from the atmosphere, there has been a growing need to evaluate the carbon (C) implications of various forest management and land-use decisions. Although assessment of land-use change is central to national-level greenhouse gas monitoring guidelines, it is rarely incorporated into forest stand-level evaluations of C dynamics and trajectories. To better inform the assessment of forest stand C dynamics in the context of potential land-use change, we used a region-wide repeated forest inventory (n = 71 444 plots) across the eastern United States to assess forest land-use conversion and associated changes in forest C stocks. Specifically, the probability of forest area reduction between 2002-2006 and 2007-2012 on these plots was related to key driving factors such as proportion of the landscape in forest land use, distance to roads, and initial forest C. Additional factors influencing the actual reduction in forest area were then used to assess the risk of forest land-use conversion to agriculture, settlement, and water. Plots in forests along the Great Plains had the highest periodic (approximately 5 years) probability of land-use change (0.160 ± 0.075; mean ± SD) with forest conversion to agricultural uses accounting for 70.5% of the observed land-use change. Aboveground forest C stock change for plots with a reduction in forest area was -4.2 ± 17.7 Mg ha-1 (mean ± SD). The finding that poorly stocked stands and/or those with small diameter trees had the highest probability of conversion to non-forest land uses suggests that forest management strategies can maintain the US terrestrial C sink not only in terms of increased net forest growth but also retention of forest area to avoid conversion. This study highlights the importance of considering land-use change in planning and policy decisions that seek to maintain or enhance regional C sinks.

Generating Visionary Policy for Early Childhood Education and Care: Politicians' and Early Childhood Sector Advocate/Activists' Perspectives

ERIC Educational Resources Information Center

Bown, Kathryn; Sumsion, Jennifer

2016-01-01

This article contributes to the global conversation about generating a "vision" in early childhood education and care policy by reporting on an investigation of influences on politicians' policy decisions in early childhood education and care in Australia. This article is inspired by the provocations of social and political theorists who…

Detecting the Use of Evidence in a Meta-Policy

ERIC Educational Resources Information Center

Castellani, Tommaso; Valente, Adriana; Cori, Liliana; Bianchi, Fabrizio

2016-01-01

In this work a meta-policy on health promotion is analysed, through content analysis of documents and interviews to stakeholders, with the aim of understanding the use of evidence and the knowledge conversion process in a multi-actor policy trajectory. We study the different sources of evidence and their interaction. Among our results, we describe…

Riparian adaptive management symposium: a conversation between scientists and management

Treesearch

Douglas F. Ryan; John M. Calhoun

2010-01-01

Scientists, land managers and policy makers discussed whether riparian (stream side) forest management and policy for state, federal and private lands in western Washington are consistent with current science. Answers were mixed: some aspects of riparian policy and management have a strong basis in current science, while other aspects may not. Participants agreed that...

Mapping palm oil expansion using SAR to study the impact on the CO2 cycle

NASA Astrophysics Data System (ADS)

Pohl, Christine

2014-06-01

With Malaysia being the second largest palm oil producer in the world and the fact that palm oil ranks first in vegetable oil production on the world market the palm oil industry became an important factor in the country. Along with the expansion of palm oil across the nation causing deforestation of natural rain forest and conversion of peat land into plantation land there are several factors causing a tremendous increase in carbon dioxide (CO2) emissions. Main causes of CO2 emission apart from deforestation and peat-land conversion are the fires to create plantation land plus the fires burning waste products of the plantations itself. This paper describes a project that aims at the development of a remote sensing monitoring system to allow a continuous observation of oil palm plantation activities and expansion in order to be able to quantify CO2 emissions. The research concentrates on developing a spaceborne synthetic aperture radar information extraction system for palm oil plantations in the Tropics. This will lead to objective figures that can be used internationally to create a policy implementation plan to sustainably reduce CO2 emission in the future.

A Conversation about Professionalism and Community.

ERIC Educational Resources Information Center

Bauch, Patricia A.; Crowson, Robert L.; Goldring, Ellen B.; Mawhinney, Hanne B.; Ogawa, Rodney T.; Driscoll, Mary Erina

1998-01-01

Presents an interactive electronic conversation among a group of scholars. Participants examined the nature of relationships between professionals and school communities and debated the degree to which conflict was either inevitable or useful in sustaining this connection. They tried to imagine the organizational structures and policies needed to…

Dose factor entry and display tool for BNCT radiotherapy

DOEpatents

Wessol, Daniel E.; Wheeler, Floyd J.; Cook, Jeremy L.

1999-01-01

A system for use in Boron Neutron Capture Therapy (BNCT) radiotherapy planning where a biological distribution is calculated using a combination of conversion factors and a previously calculated physical distribution. Conversion factors are presented in a graphical spreadsheet so that a planner can easily view and modify the conversion factors. For radiotherapy in multi-component modalities, such as Fast-Neutron and BNCT, it is necessary to combine each conversion factor component to form an effective dose which is used in radiotherapy planning and evaluation. The Dose Factor Entry and Display System is designed to facilitate planner entry of appropriate conversion factors in a straightforward manner for each component. The effective isodose is then immediately computed and displayed over the appropriate background (e.g. digitized image).

Impact of emergency medical services stroke routing protocols on Primary Stroke Center certification in California.

PubMed

Schuberg, Sam; Song, Sarah; Saver, Jeffrey L; Mack, William J; Cen, Steven Y; Sanossian, Nerses

2013-12-01

Organized stroke systems of care include Primary Stroke Center (PSC) certification and preferential emergency medical services (EMS) routing of suspected patients with stroke to designated PSCs. Stroke EMS routing is not nationally governed; in California, routing is determined by county. EMS routing policies might provide an incentive for PSC accreditation. We evaluated the relationship between independent adoption of EMS routing protocols and PSC designation acquisition in California. Dates of PSC certification were obtained through The Joint Commissions Website and confirmatory calls to stroke coordinators. Starting date of county EMS PSC routing policies was obtained from county EMS agencies. We provide descriptive analysis of number of hospitals achieving PSC designation relative to implementation of EMS routing policies for all counties with PSCs. By June 2012, there were 131 California PSCs in 27 counties, and 22 of 58 counties had implemented EMS routing policies. The greatest number of PSCs was in Los Angeles (30) followed by San Diego (11), Orange (9), and Santa Clara (9) counties. Achievement of PSC designation occurred more frequently immediately before and after EMS routing: 51 PSCs (39%) within 1 year; 85 PSCs (65%) within 2 years. The yearly rate of eligible hospital conversion to PSC designation accelerated concurrent with EMS diversion policy adoption from 3.8% before to 16.2% during and decelerated afterward to 7.6%. Implementation of EMS routing policies may be an important factor driving PSC certification. National adoption of stroke routing policies may lead to more PSCs, positively impacting patient care.

Character and Citizenship Education: Conversations between Personal and Societal Values

ERIC Educational Resources Information Center

Sim, Jasmine B.-Y.; Low, Ee Ling

2012-01-01

The theme of this special issue is "Character and Citizenship Education: Conversations between Personal and Societal Values." Character education and citizenship education, taken separately or as a single entity are currently riding high on the political and educational policy agendas of several governments (Arthur, 2003; Berkowitz & Bier, 2007;…

A Conversation about Educational Research Priorities: A Message to Riley.

ERIC Educational Resources Information Center

Glass, Gene V.

1993-01-01

Presents highlights from a conversation via BITNET on education policy and priorities for the Office of Educational Research and Improvement. The electronic discussion took place over 3 weeks with approximately 700 participants. Themes of balancing kindergarten through grade 12 education and higher education and the government's role in research…

Physicians' Views on Advance Care Planning and End-of-Life Care Conversations.

PubMed

Fulmer, Terry; Escobedo, Marcus; Berman, Amy; Koren, Mary Jane; Hernández, Sandra; Hult, Angela

2018-05-23

To evaluate physicians' views on advance care planning, goals of care, and end-of-life conversations. Random sample telephone survey. United States. Physicians (primary care specialists; pulmonology, cardiology, oncology subspecialists) actively practicing medicine and regularly seeing patients aged 65 and older (N=736; 81% male, 75% white, 66% aged ≥50. A 37-item telephone survey constructed by a professional polling group with national expert oversight measured attitudes and perceptions of barriers and facilitators to advance care planning. Summative data are presented here. Ninety-nine percent of participants agreed that it is important to have end-of-life conversations, yet only 29% reported that they have formal training for such conversations. Those most likely to have training included younger physicians and those caring for a racially and ethnically diverse population. Patient values and preferences were the strongest motivating factors in having advance care planning conversations, with 92% of participants rating it extremely important. Ninety-five percent of participants reported that they supported a new Medicare fee-for-service benefit reimbursing advance care planning. The biggest barrier mentioned was time availability. Other barriers included not wanting a patient to give up hope and feeling uncomfortable. With more than half of physicians reporting that they feel educationally unprepared, there medical school curricula need to be strengthened to ensure readiness for end-of-life conversations. Clinician barriers need to be addressed to meet the needs of older adults and families. Policies that focus on payment for quality should be evaluated at regular intervals to monitor their effect on advance care planning. © 2018, Copyright the Authors Journal compilation © 2018, The American Geriatrics Society.

15 CFR 1170.5 - Recommendations for agency organization.

Code of Federal Regulations, 2013 CFR

2013-01-01

... to use of the metric system. (b) Designate a senior policy official to be responsible for agency... the metric system. (e) Provide for internal guidelines, training and documentation to assure employee... Trade (Continued) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL...

15 CFR 273.3 - General policy.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the fiscal year 1992, use the metric system of measurement in its procurements, grants, and other... the use of the metric system in their procurements, grants and other business-related activities... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES METRIC...

15 CFR 1170.5 - Recommendations for agency organization.

Code of Federal Regulations, 2012 CFR

2012-01-01

... to use of the metric system. (b) Designate a senior policy official to be responsible for agency... the metric system. (e) Provide for internal guidelines, training and documentation to assure employee... Trade (Continued) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL...

A review of HOV lane performance and policy options in the United States

DOT National Transportation Integrated Search

2008-12-01

The report provides an assessment of performance of existing HOV lane facilities in the United States, and explores policy alternatives and effects related to conversion of existing HOV lanes to HOT lane operations. The report includes sketch plannin...

Policy Considerations in Conversion to Year-Round Schools. Policy Briefs of the Education Policy Studies Laboratory, No. 92-01.

ERIC Educational Resources Information Center

Glass, Gene V.

Increasing enrollments and budget problems have prompted many school districts nationwide to experiment with year-round school schedules. Year-round school schedules allow districts to serve more students without constructing more buildings. As in traditional 9-month schools, students in year-round schools attend classes about 180 days a year. The…

Golden Is the Sand: Memory and Hope in Evaluation Policy and Evaluation Practice

ERIC Educational Resources Information Center

Datta, Lois-ellin

2009-01-01

Going from thought to action in influencing evaluation policy is an overdue, untried, and perhaps anxious-making role for the American Evaluation Association. We will need good courage, sustained conversation, and the widest views. The courage is needed in remembering that although this isn't going to be fast or easy, evaluation policies make a…

Understanding the United States and Brazil's response to obesity: institutional conversion, policy reform, and the lessons learned.

PubMed

Gómez, Eduardo J

2015-06-10

In the United States (US) and Brazil, obesity has emerged as a health epidemic. This article is driven by the following research questions: how did the US and Brazil's federal institutions respond to obesity? And how did these responses affect policy implementation? The aim of this article is therefore to conduct a comparative case study analysis of how these nations' institutions responded in order to determine the key lessons learned. This study uses primary and secondary qualitative data to substantiate causal arguments and factual claims. Brazil shows that converting preexisting federal agencies working in primary healthcare to emphasize the provision of obesity prevention services can facilitate policy implementation, especially in rural areas. Brazil also reveals the importance of targeting federal grant support to the highest obesity prevalence areas and imposing grant conditionalities, while illustrating how the incorporation of social health movements into the bureaucracy facilitates the early adoption of nutrition and obesity policies. None of these reforms were pursued in the US. Brazil's government has engaged in innovative institutional conversion processes aiding its ability to sustain its centralized influence when implementing obesity policy. The US government's adoption of Brazil's institutional innovations may help to strengthen its policy response.

The greenhouse gas emissions performance of cellulosic ethanol supply chains in Europe

PubMed Central

Slade, Raphael; Bauen, Ausilio; Shah, Nilay

2009-01-01

Background Calculating the greenhouse gas savings that may be attributed to biofuels is problematic because production systems are inherently complex and methods used to quantify savings are subjective. Differing approaches and interpretations have fuelled a debate about the environmental merit of biofuels, and consequently about the level of policy support that can be justified. This paper estimates and compares emissions from plausible supply chains for lignocellulosic ethanol production, exemplified using data specific to the UK and Sweden. The common elements that give rise to the greatest greenhouse gas emissions are identified and the sensitivity of total emissions to variations in these elements is estimated. The implications of including consequential impacts including indirect land-use change, and the effects of selecting alternative allocation methods on the interpretation of results are discussed. Results We find that the most important factors affecting supply chain emissions are the emissions embodied in biomass production, the use of electricity in the conversion process and potentially consequential impacts: indirect land-use change and fertiliser replacement. The large quantity of electricity consumed during enzyme manufacture suggests that enzymatic conversion processes may give rise to greater greenhouse gas emissions than the dilute acid conversion process, even though the dilute acid process has a somewhat lower ethanol yield. Conclusion The lignocellulosic ethanol supply chains considered here all lead to greenhouse gas savings relative to gasoline An important caveat to this is that if lignocellulosic ethanol production uses feedstocks that lead to indirect land-use change, or other significant consequential impacts, the benefit may be greatly reduced. Co-locating ethanol, electricity generation and enzyme production in a single facility may improve performance, particularly if this allows the number of energy intensive steps in enzyme production to be reduced, or if other process synergies are available. If biofuels policy in the EU remains contingent on favourable environmental performance then the multi-scale nature of bioenergy supply chains presents a genuine challenge. Lignocellulosic ethanol holds promise for emission reductions, but maximising greenhouse gas savings will not only require efficient supply chain design but also a better understanding of the spatial and temporal factors which affect overall performance. PMID:19682352

Creating a pro-active health care system to combat chronic diseases in Sri Lanka: the central role of preventive medicine and healthy lifestyle behaviors.

PubMed

Sagner, Michael; Arena, Ross; McNeil, Amy; Brahmam, Ginnela N V; Hills, Andrew P; De Silva, H Janaka; Karunapema, R P Palitha; Wijeyaratne, Chandrika N; Arambepola, Carukshi; Puska, Pekka

2016-10-01

The current burden and future escalating threat of chronic diseases, constitutes the major global public health challenge. In Sri Lanka, cardiovascular diseases account for the majority of annual deaths. Data from Sri Lanka also indicate a high incidence and prevalence of pre-diabetes and diabetes; 1 in 5 adults have elevated blood sugar in Sri Lanka. It is well established that chronic diseases share four primary behavioral risk factors: 1) tobacco use; 2) unhealthy diet; 3) physical inactivity; and 4) harmful use of alcohol. Evidence has convincingly shown that replacing these behavioral risk factors with the converse, healthy lifestyle characteristics, decrease the risk of poor outcomes associated with chronic disease by 60 to 80%. In essence, prevention or reversal of these behavioral risk factors with effective healthy lifestyle programing and interventions is the solution to the current chronic disease crisis. Expert commentary: Healthy lifestyle is medicine with global applicability, including Sri Lanka and the rest of the South Asia region. This policy statement will discuss the chronic disease crisis in Sri Lanka, its current policies and action implemented to promote healthy lifestyles, and further recommendations on preventive medicine and healthy lifestyle initiatives that are needed to move forward.

Cape Wind: A Public Policy Debate for the Physical Sciences

ERIC Educational Resources Information Center

Mayer, Shannon

2007-01-01

Since the industrial revolution, technological innovation and the application of basic scientific research have transformed society. Increasingly, critical conversations and legislation regarding national and international public policy have sophisticated scientific underpinnings. It is crucial that we prepare scientists and engineers with an…

Regional dynamics of grassland change in the western Great Plains

USGS Publications Warehouse

Drummond, M.A.

2007-01-01

This paper examines the contemporary land-cover changes in two western Great Plains ecoregions between 1973 and 2000. Agriculture and other land uses can have a substantial effect on grassland cover that varies regionally depending on the primary driving forces of change. In order to better understand change, the rates, types, and causes of land conversion were examined for 1973, 1980, 1986, 1992, and 2000 using Landsat satellite data and a statistical sampling strategy. The overall estimated rate of land-cover change between 1973 and 2000 was 7.4% in the Northwestern Great Plains and 11.5% in the Western High Plains. Trends in both ecoregions have similarities, although the dynamics of change differ temporally depending on driving forces. Between 1973 and 1986, grassland cover declined when economic opportunity drove an expansion of agriculture. Between 1986 and 2000, grassland expanded as public policy and a combination of socioeconomic factors drove a conversion from agriculture to grassland. ?? 2007 Copyright by the Center for Great Plains Studies, University of Nebraska-Lincoln.

Tweeting about Mental Health: Big Data Text Analysis of Twitter for Public Policy

ERIC Educational Resources Information Center

Zaydman, Mikhail

2017-01-01

This dissertation examines conversations and attitudes about mental health in Twitter discourse. The research uses big data collection, machine learning classification, and social network analysis to answer the following questions (1) what mental health topics do people discuss on Twitter? (2) Have patterns of conversation changed over time? Have…

Conversions of forest land: trends, determinants, projections, and policy considerations

Treesearch

Ralph Alig; Susan Stewart; David Wear; David Nowak

2010-01-01

Forest land conversion leads to ecological effects (e.g., changes in water quality and wildlife habitat) and socioeconomic effects (e.g., expanding urban-forest interface, reduced long-term timber production possibilities and loss of open space). Socioeconomic drivers of land use change such as population totals and personal income levels have increased substantially...

Conversion of board foot scaled logs to cubic meters in Washington State, 1970–1998

Treesearch

Henry Spelter

2002-01-01

The conversion factor generally used to convert logs measured in board feet to cubic meters has traditionally been set at 4.53. Because of diminishing old growth, large diameter trees, the average conversion factor has risen, as illustrated in this analysis of Washington state sawmill data over the period 1970–1998. Conversion factors for coastal and interior...

40 CFR 60.73 - Emission monitoring.

Code of Federal Regulations, 2010 CFR

2010-07-01

... operator shall establish a conversion factor for the purpose of converting monitoring data into units of the applicable standard (kg/metric ton, lb/ton). The conversion factor shall be established by... represents emission measurements concurrent with the reference method test periods, the conversion factor...

[Laparoscopy for perfored duodenal ulcer : conversion and morbidity factors: retrospective study of 290 cases].

PubMed

Ben Abid, Sadreddine; Mzoughi, Zeineb; Attaoui, Mohamed Amine; Talbi, Ghofrane; Arfa, Nafaa; Gharbi, Lassaad; Khalfallah, Mohamed Taher

2014-12-01

feasibility and advantages of laparoscopic approach in performed duodenal ulcer have no longer to be demonstrated. Laparoscopic suture and peritoneal cleaning expose to a conversion rate between 10 and 23%. However less than laparotomy, morbidity of this approach is not absent. This study aim to analyze factors exposing to conversion after laparoscopic approach of perforred duodenal ulcer. We also aim to define the morbidity of this approach and predictive factors of this morbidity Methods: Retrospective descriptive study was conducted referring all cases of perforated duodenal ulcer treated laparoscopically over a period of ten years, running from January 2000 to December 2010. All patients were operated by laparoscopy with or without conversion. We have noted conversion factors. A statistical analysis with logistic regression was performed whenever we have sought to identify independent risk factors for conversion verified as statistically significant in univariante. The significance level was set at 5%. Analytic univariant and multivariant study was performed to analyze morbidity factors. 290 patients were included. The median age was 34ans.T he intervention was conducted completely laparoscopically in 91.4% of cases. The conversion rate was 8.6%. It was selected as a risk factor for conversion: age> 32 years, a known ulcer, progressive pain, renal function failure, a difficult peritoneal lavage and having a chronic ulcer. Postoperative morbidity was 5.1%. Three independent risk factors of surgical complications were selected: renal failure, age> 45 years, and a chronic ulcer appearance. Laparoscopic treatment of perforred duodenal ulcer expose to a conversion risk. Morbidity is certainly less than laparotomy and a better Knowledge of predictif's morbidity factors become necessary for a better management of this disease.

Policy Implications of Using Genomic Medicine in the Air Force Medical Service

DTIC Science & Technology

2011-02-16

Legal Pragmatism‖ Mark Rothstein, an ethicist with the Institute for Bioethics , Health Policy and Law at the University of Louisville School of...Light: Professional Society Guidelines Begin the Ethical Conversations about Screening.‖ American Journal of Bioethics 9, no. 4 (2009): 17-19.

15 CFR 1170.6 - Reporting requirement.

Code of Federal Regulations, 2010 CFR

2010-01-01

... transition to the metric system, as well as actions planned for the budget year involved to implement fully the metric system, in accordance with this policy. Reporting shall cease for an agency in the fiscal...) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.6...

15 CFR 1170.6 - Reporting requirement.

Code of Federal Regulations, 2012 CFR

2012-01-01

... transition to the metric system, as well as actions planned for the budget year involved to implement fully the metric system, in accordance with this policy. Reporting shall cease for an agency in the fiscal...) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.6...

15 CFR 1170.6 - Reporting requirement.

Code of Federal Regulations, 2013 CFR

2013-01-01

... transition to the metric system, as well as actions planned for the budget year involved to implement fully the metric system, in accordance with this policy. Reporting shall cease for an agency in the fiscal...) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.6...

15 CFR 1170.6 - Reporting requirement.

Code of Federal Regulations, 2011 CFR

2011-01-01

... transition to the metric system, as well as actions planned for the budget year involved to implement fully the metric system, in accordance with this policy. Reporting shall cease for an agency in the fiscal...) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.6...

15 CFR 273.5 - Recommendations for agency organization.

Code of Federal Regulations, 2014 CFR

2014-01-01

... policy guidance for the U.S. Government's transtion to use of the metric system. (b) Designate a senior... coordinating National transition to the metric system. (e) Provide for internal guidelines, training and... NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL...

A modelling approach for the assessment of the effects of Common Agricultural Policy measures on farmland biodiversity in the EU27.

PubMed

Overmars, Koen P; Helming, John; van Zeijts, Henk; Jansson, Torbjörn; Terluin, Ida

2013-09-15

In this paper we describe a methodology to model the impacts of policy measures within the Common Agricultural Policy (CAP) on farm production, income and prices, and on farmland biodiversity. Two stylised scenarios are used to illustrate how the method works. The effects of CAP measures, such as subsidies and regulations, are calculated and translated into changes in land use and land-use intensity. These factors are then used to model biodiversity with a species-based indicator on a 1 km scale in the EU27. The Common Agricultural Policy Regionalised Impact Modelling System (CAPRI) is used to conduct the economic analysis and Dyna-CLUE (Conversion of Land Use and its Effects) is used to model land use changes. An indicator that expresses the relative species richness was used as the indicator for biodiversity in agricultural areas. The methodology is illustrated with a baseline scenario and two scenarios that include a specific policy. The strength of the methodology is that impacts of economic policy instruments can be linked to changes in agricultural production, prices and incomes, on the one hand, and to biodiversity effects, on the other - with land use and land-use intensity as the connecting drivers. The method provides an overall assessment, but for detailed impact assessment at landscape, farm or field level, additional analysis would be required. Copyright © 2013 Elsevier Ltd. All rights reserved.

12 CFR 3.4 - Reservation of authority.

Code of Federal Regulations, 2010 CFR

2010-01-01

... risk weight for any asset or the credit equivalent amount or credit conversion factor for any off..., if no risk weight, credit equivalent amount, or credit conversion factor is specifically assigned, the OCC may assign any risk weight, credit equivalent amount, or credit conversion factor that the OCC...

Psychosocial Factors in Children and Adolescents with Conversion Disorder

ERIC Educational Resources Information Center

Sharma, I.; Giri, D.; Dutta, Anna; Mazumder, P.

2005-01-01

Introduction: In view of the limited studies on the psychosocial environment of children presenting with conversion disorders, the present study was carried out to study the psychosocial factors in children with conversion disorders. Method: 40 patients of Conversion Disorder, who presented with "pseudo seizures" and were diagnosed…

Ruling Relationships in Sustainable Development and Education for Sustainable Development

ERIC Educational Resources Information Center

Berryman, Tom; Sauvé, Lucie

2016-01-01

It is from historical perspectives on more than 40 years of environment related education theories, practices, and policies that we revisit what might otherwise become a tired conversation about environmental education and sustainable development. Our contemporary critical analysis of Stefan Bengtsson's research about policy making leads us to…

NRC Targets University Reactors.

ERIC Educational Resources Information Center

Marshall, Eliot

1984-01-01

The Nuclear Regulatory Commission (NRC) wants universities to convert to low-grade fuel in their research reactions. Researchers claim the conversion, which will bring U.S. reactors in line with a policy the NRC is trying to impress on foreigners, could be financially and scientifically costly. Impact of the policy is considered. (JN)

45 CFR 148.128 - State flexibility in individual market reforms-alternative mechanisms.

Code of Federal Regulations, 2011 CFR

2011-10-01

... mechanism (such as a health insurance coverage pool or program, a mandatory group conversion policy... of the following requirements? (i) Is the policy form comparable to comprehensive health insurance...-alternative mechanisms. 148.128 Section 148.128 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES...

45 CFR 148.128 - State flexibility in individual market reforms-alternative mechanisms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... mechanism (such as a health insurance coverage pool or program, a mandatory group conversion policy... of the following requirements? (i) Is the policy form comparable to comprehensive health insurance...-alternative mechanisms. 148.128 Section 148.128 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES...

Drivers of wetland conversion: a global meta-analysis.

PubMed

van Asselen, Sanneke; Verburg, Peter H; Vermaat, Jan E; Janse, Jan H

2013-01-01

Meta-analysis of case studies has become an important tool for synthesizing case study findings in land change. Meta-analyses of deforestation, urbanization, desertification and change in shifting cultivation systems have been published. This present study adds to this literature, with an analysis of the proximate causes and underlying forces of wetland conversion at a global scale using two complementary approaches of systematic review. Firstly, a meta-analysis of 105 case-study papers describing wetland conversion was performed, showing that different combinations of multiple-factor proximate causes, and underlying forces, drive wetland conversion. Agricultural development has been the main proximate cause of wetland conversion, and economic growth and population density are the most frequently identified underlying forces. Secondly, to add a more quantitative component to the study, a logistic meta-regression analysis was performed to estimate the likelihood of wetland conversion worldwide, using globally-consistent biophysical and socioeconomic location factor maps. Significant factors explaining wetland conversion, in order of importance, are market influence, total wetland area (lower conversion probability), mean annual temperature and cropland or built-up area. The regression analyses results support the outcomes of the meta-analysis of the processes of conversion mentioned in the individual case studies. In other meta-analyses of land change, similar factors (e.g., agricultural development, population growth, market/economic factors) are also identified as important causes of various types of land change (e.g., deforestation, desertification). Meta-analysis helps to identify commonalities across the various local case studies and identify which variables may lead to individual cases to behave differently. The meta-regression provides maps indicating the likelihood of wetland conversion worldwide based on the location factors that have determined historic conversions.

Drivers of Wetland Conversion: a Global Meta-Analysis

PubMed Central

van Asselen, Sanneke; Verburg, Peter H.; Vermaat, Jan E.; Janse, Jan H.

2013-01-01

Meta-analysis of case studies has become an important tool for synthesizing case study findings in land change. Meta-analyses of deforestation, urbanization, desertification and change in shifting cultivation systems have been published. This present study adds to this literature, with an analysis of the proximate causes and underlying forces of wetland conversion at a global scale using two complementary approaches of systematic review. Firstly, a meta-analysis of 105 case-study papers describing wetland conversion was performed, showing that different combinations of multiple-factor proximate causes, and underlying forces, drive wetland conversion. Agricultural development has been the main proximate cause of wetland conversion, and economic growth and population density are the most frequently identified underlying forces. Secondly, to add a more quantitative component to the study, a logistic meta-regression analysis was performed to estimate the likelihood of wetland conversion worldwide, using globally-consistent biophysical and socioeconomic location factor maps. Significant factors explaining wetland conversion, in order of importance, are market influence, total wetland area (lower conversion probability), mean annual temperature and cropland or built-up area. The regression analyses results support the outcomes of the meta-analysis of the processes of conversion mentioned in the individual case studies. In other meta-analyses of land change, similar factors (e.g., agricultural development, population growth, market/economic factors) are also identified as important causes of various types of land change (e.g., deforestation, desertification). Meta-analysis helps to identify commonalities across the various local case studies and identify which variables may lead to individual cases to behave differently. The meta-regression provides maps indicating the likelihood of wetland conversion worldwide based on the location factors that have determined historic conversions. PMID:24282580

42 CFR 414.30 - Conversion factor update.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Conversion factor update. 414.30 Section 414.30 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Practitioners § 414.30 Conversion factor update. Unless Congress acts in accordance with section 1848(d)(3) of...

42 CFR 414.28 - Conversion factors.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 3 2011-10-01 2011-10-01 false Conversion factors. 414.28 Section 414.28 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 414.28 Conversion factors. CMS establishes CFs in accordance with section 1848(d) of the Act. (a) Base...

42 CFR 414.28 - Conversion factors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Conversion factors. 414.28 Section 414.28 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 414.28 Conversion factors. CMS establishes CFs in accordance with section 1848(d) of the Act. (a) Base...

42 CFR 414.30 - Conversion factor update.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 3 2011-10-01 2011-10-01 false Conversion factor update. 414.30 Section 414.30 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Practitioners § 414.30 Conversion factor update. Unless Congress acts in accordance with section 1848(d)(3) of...

40 CFR 98.253 - Calculating GHG emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (metric tons/year). 0.98 = Assumed combustion efficiency of a flare. 0.001 = Unit conversion factor... measurement values within the day to calculate a daily average. MVC = Molar volume conversion factor (849.5....001 = Unit conversion factor (metric tons per kilogram, mt/kg). n = Number of measurement periods. The...

Technique for measuring gas conversion factors

NASA Technical Reports Server (NTRS)

Singh, J. J.; Sprinkle, D. R. (Inventor)

1985-01-01

A method for determining hydrocarbon conversion factors for a flowmeter. A mixture of air, O2 and C sub x H sub y is burned and the partial paressure of O2 in the resulting gas is forced to equal the partial pressure of O2 in air. The flowrate of O2 flowing into the mixture is measured by flowmeter and the flowrate of C sub x H sub y flowing into the mixture is measured by the flowmeter conversion factor is to be determined. These measured values are used to calculate the conversion factor.

A Spatial Index for Identifying Opportunity Zones for Woody Cellulosic Conversion Facilities

Treesearch

Xia Huang; James H. Perdue; Timothy M. Young

2012-01-01

A challenge in the development of renewable energy is the ability to spatially assess the risk of feedstock supply to conversion facilities. Policy makers and investors need improved methods to identify the interactions associated with landscape features, socioeconomic conditions, and ownership patterns, and the influence these variables have on the geographic location...

14 CFR § 1274.206 - Metric Conversion Act.

Code of Federal Regulations, 2014 CFR

2014-01-01

... metric system is the preferred measurement system for U.S. trade and commerce. NASA's policy with respect to the metric measurement system is stated in NPD 8010.2, Use of the Metric System of Measurement in... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Metric Conversion Act. § 1274.206 Section...

A Study of Metric Conversion of Distilled Spirits Containers: A Policy and Planning Evaluation.

DTIC Science & Technology

1981-08-01

alcoholic beverage industry to: "... study the problems expected to arise with conversion to the metric system and to publicly report as soon as... beverage industry had better act quickly (i.e. decide on its metric sizes) in order to have a voice in this decision. This will enable us, he states

VizieR Online Data Catalog: Monochromatic conversion factors to LIR & Mdust (Schreiber+, 2018)

NASA Astrophysics Data System (ADS)

Schreiber, C.; Elbaz, D.; Pannella, M.; Wang, T.; Ciesla, L.; Franco, M.

2017-10-01

These tables contain conversion factors to translate observed fluxes (Sν) or luminosities (ν*Lν) into total infrared luminosity (LIR) and dust mass (Mdust). The conversion factors are provided for the most commonly used ALMA bands (Band 3 to Band 9) and all JWST MIRI broad bands (F777W to F2550W). These factors are tabulated as a function of redshift. For each conversion factor, the tables also provide the logarithmic uncertainty on the conversion (in dex), which reflects the diversity in spectral shape. These data were calibrated on the deep Spitzer and Herschel observations of the CANDELS fields, as well as early ALMA observations. They are therefore valid for galaxies of masses close to 1010Mȯ and above. (3 data files).

Metric Conversion

Atmospheric Science Data Center

2013-03-12

Metric Weights and Measures The metric system is based on 10s.  For example, 10 millimeters = 1 centimeter, 10 ... Special Publications: NIST Guide to SI Units: Conversion Factors NIST Guide to SI Units: Conversion Factors listed ...

"Why Are the Black Kids Being Suspended?" An Examination of a School District's Efforts to Reform a Faulty Suspension Policy through Community Conversations

ERIC Educational Resources Information Center

Davis, Cassandra R.

2017-01-01

This article will explore a district's attempt to revise their suspension policy with the collaborative effort of community members and school-level educators. In this article, I will present my analysis of data from six forums where participants expressed their concerns and made recommendations on how to improve the policy. I will also use…

Advance care planning for nursing home residents with dementia: Influence of 'we DECide' on policy and practice.

PubMed

Ampe, Sophie; Sevenants, Aline; Smets, Tinne; Declercq, Anja; Van Audenhove, Chantal

2017-01-01

(1) To pilot 'we DECide' in terms of influence on advance care planning policy and practice in nursing home dementia care units. (2) To investigate barriers and facilitators for implementing 'we DECide'. This was a pre-test-post-test study in 18 nursing homes. Measurements included: compliance with best practice of advance care planning policy (ACP-audit); advance care planning practice (ACP criteria: degree to which advance care planning was discussed, and OPTION scale: degree of involvement of residents and families in conversations). Advance care planning policy was significantly more compliant with best practice after 'we DECide'; policy in the control group was not. Advance care planning was not discussed more frequently, nor were residents and families involved to a higher degree in conversations after 'we DECide'. Barriers to realizing advance care planning included staff's limited responsibilities; facilitators included support by management staff, and involvement of the whole organization. 'We DECide' had a positive influence on advance care planning policy. Daily practice, however, did not change. Future studies should pay more attention to long-term implementation strategies. Long-term implementation of advance care planning requires involvement of the whole organization and a continuing support system for health care professionals. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

How the news media activate public expression and influence national agendas.

PubMed

King, Gary; Schneer, Benjamin; White, Ariel

2017-11-10

We demonstrate that exposure to the news media causes Americans to take public stands on specific issues, join national policy conversations, and express themselves publicly-all key components of democratic politics-more often than they would otherwise. After recruiting 48 mostly small media outlets, we chose groups of these outlets to write and publish articles on subjects we approved, on dates we randomly assigned. We estimated the causal effect on proximal measures, such as website pageviews and Twitter discussion of the articles' specific subjects, and distal ones, such as national Twitter conversation in broad policy areas. Our intervention increased discussion in each broad policy area by ~62.7% (relative to a day's volume), accounting for 13,166 additional posts over the treatment week, with similar effects across population subgroups. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Land Change Trends in the Great Plains: Linkages to Climate Variability and Socioeconomic Drivers

NASA Astrophysics Data System (ADS)

Drummond, M. A.

2009-12-01

Land use and land cover change have complex linkages to climate variability and change, socioeconomic driving forces, and land management challenges. To assess these land change dynamics and their driving forces in the Great Plains, we compare and contrast contemporary land conversion across seventeen ecoregions using Landsat remote sensing data and statistical analysis. Large area change analysis in agricultural regions is often hampered by the potential for substantial change detection error and the tendency for land conversions to occur in relatively small patches at the local level. To facilitate a regional scale analysis, a statistical sampling design of randomly selected 10-km by 10-km blocks is used in order to efficiently identify the types and rates of land conversions for four time periods between 1972 and 2000, stratified by relatively homogenous ecoregions. Results show a range of rates and processes of land change that vary by ecoregion contingent on the prevailing interactions between socioeconomic and environmental factors such as climate variability, water availability, and land quality. Ecoregions have differential climate and biophysical advantages for agricultural production and other land use change. Human actions further strengthen or dampen the characteristics of change through farm policy, technological advances, economic opportunities, population and demographic shifts, and surface and groundwater irrigation.

76 FR 52539 - Federal Employees' Retirement System; Present Value Conversion Factors for Spouses of Deceased...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

... OFFICE OF PERSONNEL MANAGEMENT 5 CFR Part 843 RIN 3206-AM29 Federal Employees' Retirement System; Present Value Conversion Factors for Spouses of Deceased Separated Employees AGENCY: Office of Personnel... Subpart C of Part 843--Present Value Conversion Factors for Earlier Commencing Date of Annuities of...

Tables and conversions for microclimatology.

Treesearch

James M. Brown

1973-01-01

A series of tables, charts, and conversion factors have been prepared for use in microclimatic and ecological studies. Included are: the solution to various equations of radiant energy exchange; solar radiation diagrams; psychometric and precipitation data; and unit conversion factors.

"Safe Zone" Classrooms: The Individual Student versus the Community

ERIC Educational Resources Information Center

Kruk, Amber

2013-01-01

Independence Day School is a small college preparatory school serving grades 9-12, in rural Illinois. As part of its commitment to creating a safe school for all students, it adopted a "safe zone" classrooms policy. The policy states that classrooms where conversation about homosexuality is permitted are marked with inverted pink…

Ethnolinguistic Diversity within Australian Schools: Call for a Participant Perspective in Teacher Learning

ERIC Educational Resources Information Center

Liyanage, Indika; Singh, Parlo; Walker, Tony

2016-01-01

Enactment of policy on diversity and learning in Australian schools is evident in "diversity talk" in daily discourses of school teachers. From policy documents to daily staffroom conversations, there is extensive use in contemporary Western educational discourse of ethnolinguistic categories. The categorization of students to groups on…

75 FR 62411 - Notice of Submission of Proposed Information Collection to OMB; Policies and Procedures for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5380-N-42] Notice of Submission of Proposed Information Collection to OMB; Policies and Procedures for the Conversion of Efficiencies Units to One Bedroom Units AGENCY: Office of the Assistant Secretary for Housing, HUD. ACTION: Notice. SUMMARY...

Aging, Research on Aging, and National Policy: A Conversation with Robert Butler.

ERIC Educational Resources Information Center

VandenBos, Gary R.; Buchanan, Joan

1983-01-01

The former director of the National Institute on Aging (NIA) discusses: consequences of aging in relation to Federal policies; care facilities for older persons; the role of the Federal government in funding aging research; and the need for more personnel trained to deal with problems of the elderly. (AOS)

Citizen Participation in Policy Formation: A Review of Governor Roberts' Conversation with Oregon.

ERIC Educational Resources Information Center

Weeks, Edward C.; And Others

This document presents the results of a survey of Oregon voters, polling those who did and those who did not participate in a series of meetings using the state's interactive telecommunications network, Ed-Net. The meetings were part of a project in deliberative democracy called a Conversation with Oregon, launched by Governor Barbara Roberts to…

Policy trends and reforms in the German DRG-based hospital payment system.

PubMed

Klein-Hitpaß, Uwe; Scheller-Kreinsen, David

2015-03-01

A central structural point in all DRG-based hospital payment systems is the conversion of relative weights into actual payments. In this context policy makers need to address (amongst other things) (a) how the price level of DRG-payments from one period to the following period is changed and (b) whether and how hospital payments based on DRGs are to be differentiated beyond patient characteristics, e.g. by organizational, regional or state-level factors. Both policy problems can be and in international comparison often are empirically addressed. In Germany relative weights are derived from a highly sophisticated empirical cost calculation, whereas the annual changes of DRG-based payments (base rates) as well as the differentiation of DRG-based hospital payments beyond patient characteristics are not empirically addressed. Rather a complex set of regulations and quasi-market negotiations are applied. There were over the last decade also timid attempts to foster the use of empirical data to address these points. However, these reforms failed to increase the fairness, transparency and rationality of the mechanism to convert relative weights into actual DRG-based hospital payments. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

Evaluating the effects of local floodplain management policies on property owner behavior

NASA Astrophysics Data System (ADS)

Bollens, Scott A.; Kaiser, Edward J.; Burby, Raymond J.

1988-05-01

Floodplain management programs have been adopted by more than 85% of local governments in the nation with designated flood hazard areas. Yet, there has been little evaluation of the influence of floodplain policies on private sector decisions. This article examines the degree to which riverine floodplain management affects purchase and mitigation decisions made by owners of developed floodplain property in ten selected cities in the United States. We find that the stringency of such policies does not lessen floodplain property buying because of the overriding importance of site amenity factors. Indeed, flood protection measures incorporated into development projects appear to add to the attractiveness of floodplain location by increasing the perceived safety from the hazard. Property owner responses to the flood hazard after occupancy involve political action more often than individual on-site mitigation. Floodplain programs only minimally encourage on-site mitigation by the owner because most owners have not experienced a flood and many are unaware of the flood threat. It is suggested that floodplain programs will be more effective in meeting their objectives if they are directed at intervention points earlier in the land conversion process.

40 CFR 60.104a - Performance tests.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (dry basis); K1 = Material balance and conversion factor, 0.2982 (kg-min)/(hr-dsc-%) [0.0186 (lb-min)/(hr-dscf-%)]; K2 = Material balance and conversion factor, 2.088 (kg-min)/(hr-dscm) [0.1303 (lb-min)/(hr-dscf)]; and K3 = Material balance and conversion factor, 0.0994 (kg-min)/(hr-dscm-%) [0.00624 (lb...

40 CFR 60.104a - Performance tests.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (dry basis); K1 = Material balance and conversion factor, 0.2982 (kg-min)/(hr-dsc-%) [0.0186 (lb-min)/(hr-dscf-%)]; K2 = Material balance and conversion factor, 2.088 (kg-min)/(hr-dscm) [0.1303 (lb-min)/(hr-dscf)]; and K3 = Material balance and conversion factor, 0.0994 (kg-min)/(hr-dscm-%) [0.00624 (lb...

40 CFR 60.104a - Performance tests.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (dry basis); K1 = Material balance and conversion factor, 0.2982 (kg-min)/(hr-dscm-%) [0.0186 (lb-min)/(hr-dscf-%)]; K2 = Material balance and conversion factor, 2.088 (kg-min)/(hr-dscm) [0.1303 (lb-min)/(hr-dscf)]; and K3 = Material balance and conversion factor, 0.0994 (kg-min)/(hr-dscm-%) [0.00624 (lb...

40 CFR 60.104a - Performance tests.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (dry basis); K1 = Material balance and conversion factor, 0.2982 (kg-min)/(hr-dsc-%) [0.0186 (lb-min)/(hr-dscf-%)]; K2 = Material balance and conversion factor, 2.088 (kg-min)/(hr-dscm) [0.1303 (lb-min)/(hr-dscf)]; and K3 = Material balance and conversion factor, 0.0994 (kg-min)/(hr-dscm-%) [0.00624 (lb...

40 CFR 60.104a - Performance tests.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (dry basis); K1 = Material balance and conversion factor, 0.2982 (kg-min)/(hr-dscm-%) [0.0186 (lb-min)/(hr-dscf-%)]; K2 = Material balance and conversion factor, 2.088 (kg-min)/(hr-dscm) [0.1303 (lb-min)/(hr-dscf)]; and K3 = Material balance and conversion factor, 0.0994 (kg-min)/(hr-dscm-%) [0.00624 (lb...

Cost-effectiveness analysis of unsafe abortion and alternative first-trimester pregnancy termination strategies in Nigeria and Ghana.

PubMed

Hu, Delphine; Grossman, Daniel; Levin, Carol; Blanchard, Kelly; Adanu, Richard; Goldie, Sue J

2010-06-01

To explore the policy implications of increasing access to safe abortion in Nigeria and Ghana, we developed a computer-based decision analytic model which simulates induced abortion and its potential complications in a cohort of women, and comparatively assessed the cost-effectiveness of unsafe abortion and three first-trimester abortion modalities: hospital-based dilatation and curettage, hospital- and clinic-based manual vacuum aspiration (MVA), and medical abortion using misoprostol (MA). Assuming all modalities are equally available, clinic-based MVA is the most cost-effective option in Nigeria. If clinic-based MVA is not available, MA is the next best strategy. Conversely, in Ghana, MA is the most cost-effective strategy, followed by clinic-based MVA if MA is not available. From a real world policy perspective, increasing access to safe abortion in favor over unsafe abortion is the single most important factor in saving lives and societal costs, and is more influential than the actual choice of safe abortion modality.

Clean Heat: A Technical Response to a Policy Innovation

PubMed Central

Hernández, Diana

2017-01-01

New York City clean heat policies were enacted to improve air quality, especially reducing exposure to black carbon, particulate matter and sulfur that are linked to environmental degradation and various health risks. This policy measure specifically called for the phase out of residual oil and adoption of cleaner burning fuel sources through boiler conversions in commercial and residential properties throughout the city. This paper describes the process of clean heat technology adoption within the innovative clean heat policy context demonstrating its thorough compliance and discussing implications for scalability in other urban settings. PMID:29657663

Fire-related carbon emissions from land use transitions in southern Amazonia

NASA Astrophysics Data System (ADS)

DeFries, R. S.; Morton, D. C.; van der Werf, G. R.; Giglio, L.; Collatz, G. J.; Randerson, J. T.; Houghton, R. A.; Kasibhatla, P. K.; Shimabukuro, Y.

2008-11-01

Various land-use transitions in the tropics contribute to atmospheric carbon emissions, including forest conversion for small-scale farming, cattle ranching, and production of commodities such as soya and palm oil. These transitions involve fire as an effective and inexpensive means for clearing. We applied the DECAF (DEforestation CArbon Fluxes) model to Mato Grosso, Brazil to estimate fire emissions from various land-use transitions during 2001-2005. Fires associated with deforestation contributed 67 Tg C/yr (17 and 50 Tg C/yr from conversion to cropland and pasture, respectively), while conversion of savannas and existing cattle pasture to cropland contributed 17 Tg C/yr and pasture maintenance fires 6 Tg C/yr. Large clearings (>100 ha/yr) contributed 67% of emissions but comprised only 10% of deforestation events. From a policy perspective, results imply that intensification of agricultural production on already-cleared land and policies to discourage large clearings would reduce the major sources of emissions from fires in this region.

Common conversion factors.

PubMed

2001-05-01

This appendix presents tables of some of the more common conversion factors for units of measure used throughout Current Protocols manuals, as well as prefixes indicating powers of ten for SI units. Another table gives conversions between temperatures on the Celsius (Centigrade) and Fahrenheit scales.

IECEC '84: Advanced energy systems - Their role in our future; Proceedings of the Nineteenth Intersociety Energy Conversion Engineering Conference, San Francisco, CA, August 19-24, 1984. Volumes 1, 2, 3, & 4

NASA Astrophysics Data System (ADS)

Among the topics discussed are: advanced energy conversion concepts, power sources for aircraft and spacecraft, alternate fuels for industrial and vehicular applications, biomass-derived fuels, electric vehicle design and development status, electrochemical energy conversion systems, electric power generation cycles, energy-efficient industrial processes, and energy policy and system analysis. Also discussed are advanced methods for energy storage and transport, fossil fuel conversion systems, geothermal energy system development and performance, novel and advanced heat engines, hydrogen fuel-based energy systems, MHD technology development status, nuclear energy systems, solar energy conversion methods, advanced heating and cooling systems, Stirling cycle device development, terrestrial photovoltaic systems, and thermoelectric and thermionic systems.

5 CFR Appendix A to Subpart C of... - Present Value Conversion Factors for Earlier Commencing Date of Annuities of Current and Former...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Present Value Conversion Factors for Earlier Commencing Date of Annuities of Current and Former Spouses of Deceased Separated Employees A...—Present Value Conversion Factors for Earlier Commencing Date of Annuities of Current and Former Spouses of...

40 CFR 61.67 - Emission tests.

Code of Federal Regulations, 2011 CFR

2011-07-01

... = Conversion factor from ppmw to units of emission standard, 0.001 (metric units) = 0.002 (English units) PPVC...(a), or § 61.64(a)(1), (b), (c), or (d), or from any control system to which reactor emissions are... conversion factor, 1,000 g/kg (1 lb/lb). 10−6 = Conversion factor for ppm. Z = Production rate, kg/hr (lb/hr...

40 CFR 61.67 - Emission tests.

Code of Federal Regulations, 2012 CFR

2012-07-01

... = Conversion factor from ppmw to units of emission standard, 0.001 (metric units) = 0.002 (English units) PPVC...(a), or § 61.64(a)(1), (b), (c), or (d), or from any control system to which reactor emissions are... conversion factor, 1,000 g/kg (1 lb/lb). 10−6 = Conversion factor for ppm. Z = Production rate, kg/hr (lb/hr...

40 CFR 98.253 - Calculating GHG emissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... a flare. 0.001 = Unit conversion factor (metric tons per kilogram, mt/kg). n = Number of measurement... average. MVC = Molar volume conversion factor (849.5 scf/kg-mole at 68 °F and 14.7 pounds per square inch... (kg/kg-mole). MVC = Molar volume conversion factor (849.5 scf/kg-mole at 68 °F and 14.7 psia or 836.6...

40 CFR 98.253 - Calculating GHG emissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... a flare. 0.001 = Unit conversion factor (metric tons per kilogram, mt/kg). n = Number of measurement... average. MVC = Molar volume conversion factor (849.5 scf/kg-mole at 68 °F and 14.7 pounds per square inch... (kg/kg-mole). MVC = Molar volume conversion factor (849.5 scf/kg-mole at 68 °F and 14.7 psia or 836.6...

40 CFR 98.253 - Calculating GHG emissions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... a flare. 0.001 = Unit conversion factor (metric tons per kilogram, mt/kg). n = Number of measurement... average. MVC = Molar volume conversion factor (849.5 scf/kg-mole at 68 °F and 14.7 pounds per square inch... (kg/kg-mole). MVC = Molar volume conversion factor (849.5 scf/kg-mole at 68 °F and 14.7 psia or 836.6...

40 CFR 98.253 - Calculating GHG emissions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... a flare. 0.001 = Unit conversion factor (metric tons per kilogram, mt/kg). n = Number of measurement... average. MVC = Molar volume conversion factor (849.5 scf/kg-mole at 68 °F and 14.7 pounds per square inch... (kg/kg-mole). MVC = Molar volume conversion factor (849.5 scf/kg-mole at 68 °F and 14.7 psia or 836.6...

Climate mitigation and the future of tropical landscapes.

PubMed

Thomson, Allison M; Calvin, Katherine V; Chini, Louise P; Hurtt, George; Edmonds, James A; Bond-Lamberty, Ben; Frolking, Steve; Wise, Marshall A; Janetos, Anthony C

2010-11-16

Land-use change to meet 21st-century demands for food, fuel, and fiber will depend on many interactive factors, including global policies limiting anthropogenic climate change and realized improvements in agricultural productivity. Climate-change mitigation policies will alter the decision-making environment for land management, and changes in agricultural productivity will influence cultivated land expansion. We explore to what extent future increases in agricultural productivity might offset conversion of tropical forest lands to crop lands under a climate mitigation policy and a contrasting no-policy scenario in a global integrated assessment model. The Global Change Assessment Model is applied here to simulate a mitigation policy that stabilizes radiative forcing at 4.5 W m(-2) (approximately 526 ppm CO(2)) in the year 2100 by introducing a price for all greenhouse gas emissions, including those from land use. These scenarios are simulated with several cases of future agricultural productivity growth rates and the results downscaled to produce gridded maps of potential land-use change. We find that tropical forests are preserved near their present-day extent, and bioenergy crops emerge as an effective mitigation option, only in cases in which a climate mitigation policy that includes an economic price for land-use emissions is in place, and in which agricultural productivity growth continues throughout the century. We find that idealized land-use emissions price assumptions are most effective at limiting deforestation, even when cropland area must increase to meet future food demand. These findings emphasize the importance of accounting for feedbacks from land-use change emissions in global climate change mitigation strategies.

A summary of the status of biomass conversion technologies and opportunities for their use in developing countries

NASA Astrophysics Data System (ADS)

Waddle, D. B.; Perlack, R. D.; Wimberly, J.

Biomass plays a significant role in energy use in developing countries: however, these resources are often used very inefficiently. Recent technology developments have made possible improved conversion efficiencies for utility scale technologies. These developments may be of interest in the wake of recent policy changes occurring in several developing countries, with respect to independent power production. Efforts are also being directed at developing biomass conversion technologies that can interface and/or compete with internal combustion engines for small, isolated loads. The technological status is reviewed of biomass conversion technologies appropriate for commercial, industrial, and small utility applications in developing countries. Market opportunities, constraints, and technology developments are also discussed.

Igniting the Policy Conversation: Bringing a Trauma-Informed Approach to Early Childhood System Building

ERIC Educational Resources Information Center

Cohen, Julie; Oser, Cindy; Quigley, Kelsey

2013-01-01

The issue of early childhood trauma is becoming more prominent in early childhood policy discussions, driven by a growing recognition of the potentially devastating impacts of trauma and violence on infants, toddlers, and families. This article provides facts about the impacts of trauma and other adverse early experiences on child health and…

Accountability as a Design for Teacher Learning: Sensemaking about Mathematics and Equity in the NCLB Era

ERIC Educational Resources Information Center

Horn, Ilana Seidel

2018-01-01

Using a learning design perspective on No Child Left Behind (NCLB), I examine how accountability policy shaped urban educators' instructional sensemaking. Focusing on the role of policy-rooted classifications, I examine conversations from a middle school mathematics teacher team as a "best case" because they worked diligently to comply…

Is It Time for a U.S. Policy to Ban Corporal Punishment of Schoolchildren?

ERIC Educational Resources Information Center

Breshears, Elizabeth

2014-01-01

This article examines corporal punishment in U.S. public schools, proposes a national conversation regarding its use, and advocates for a national policy to promote nonviolent discipline methods and prohibit corporal punishment of children in educational settings. The United States remains one of the few postmodern societies without a national…

Does Talking on a Cell Phone, With a Passenger, or Dialing Affect Driving Performance? An Updated Systematic Review and Meta-Analysis of Experimental Studies.

PubMed

Caird, Jeff K; Simmons, Sarah M; Wiley, Katelyn; Johnston, Kate A; Horrey, William J

2018-02-01

Objective An up-to-date meta-analysis of experimental research on talking and driving is needed to provide a comprehensive, empirical, and credible basis for policy, legislation, countermeasures, and future research. Background The effects of cell, mobile, and smart phone use on driving safety continues to be a contentious societal issue. Method All available studies that measured the effects of cell phone use on driving were identified through a variety of search methods and databases. A total of 93 studies containing 106 experiments met the inclusion criteria. Coded independent variables included conversation target (handheld, hands-free, and passenger), setting (laboratory, simulation, or on road), and conversation type (natural, cognitive task, and dialing). Coded dependent variables included reaction time, stimulus detection, lane positioning, speed, headway, eye movements, and collisions. Results The overall sample had 4,382 participants, with driver ages ranging from 14 to 84 years ( M = 25.5, SD = 5.2). Conversation on a handheld or hands-free phone resulted in performance costs when compared with baseline driving for reaction time, stimulus detection, and collisions. Passenger conversation had a similar pattern of effect sizes. Dialing while driving had large performance costs for many variables. Conclusion This meta-analysis found that cell phone and passenger conversation produced moderate performance costs. Drivers minimally compensated while conversing on a cell phone by increasing headway or reducing speed. A number of additional meta-analytic questions are discussed. Application The results can be used to guide legislation, policy, countermeasures, and future research.

Use of the Cropland Data Layer to monitor grassland conversion in the U.S. Western Corn Belt (Invited)

NASA Astrophysics Data System (ADS)

Wright, C.; Wimberly, M. C.

2013-12-01

The U.S. Department of Agriculture's Cropland Data Layer (CDL) provides new opportunities for monitoring land cover/land use change (LCLUC) related to U.S. agricultural policy, bioenergy development, and recent commodity price increases. We used the CDL to assess the conversion of grasslands to corn/soy cultivation along the western periphery of the U.S. Corn Belt. Here, we find rapid grassland conversion (1-5% annually) as the Corn Belt expands westward and northward into North Dakota and South Dakota. This LCLUC is occurring in close proximity to wetlands in the Prairie Pothole Region. In most counties in the eastern Dakotas, grassland conversion exceeds declines in land area enrolled in the Conservation Reserve Program (CRP). Within the core corn/soy growing area in Iowa and southern Minnesota, LCLUC is occurring on marginal lands characterized by high erosion potential and less-productive soils. In Minnesota, particularly, corn/soy production is increasing on lands previously too wet to farm without an expansion of agricultural drainage practices. Over the period 2006-2011, we estimate a net greenhouse gas impact of grassland conversion in the Western Corn Belt of approximately 4*106 metric tons CO2-equivalent. Although not designed for monitoring grasslands, we suggest that the CDL can be used judiciously to identify grassland conversion at farm- to sub-county scales, and, in conjunction with other national-level datasets (e.g., the National Wetlands Inventory and SSURGO database), to provide timely feedback to policymakers and the public on likely environmental impacts of U.S. agricultural policies and shifting market forces.

Advance care planning for nursing home residents with dementia: policy vs. practice.

PubMed

Ampe, Sophie; Sevenants, Aline; Smets, Tinne; Declercq, Anja; Van Audenhove, Chantal

2016-03-01

The aims of this study were: to evaluate the advance care planning policy for people with dementia in nursing homes; to gain insight in the involvement of residents with dementia and their families in advance care planning, and in the relationship between the policy and the actual practice of advance care planning. Through advance care planning, nursing home residents with dementia are involved in care decisions, anticipating their reduced decision-making capacity. However, advance care planning is rarely realized for this group. Prevalence and outcomes have been researched, but hardly any research has focused on the involvement of residents/families in advance care planning. Observational cross-sectional study in 20 nursing homes. The ACP audit assessed the views of the nursing homes' staff on the advance care planning policy. In addition, individual conversations were analysed with 'ACP criteria' (realization of advance care planning) and the 'OPTION' instrument (involvement of residents/families). June 2013-September 2013. Nursing homes generally met three quarters of the pre-defined criteria for advance care planning policy. In almost half of the conversations, advance care planning was explained and discussed substantively. Generally, healthcare professionals only managed to involve residents/families on a baseline skill level. There were no statistically significant correlations between policy and practice. The evaluations of the policy were promising, but the actual practice needs improvement. Future assessment of both policy and practice is recommended. Further research should focus on communication interventions for implementing advance care planning in the daily practice. © 2015 John Wiley & Sons Ltd.

Policies for reduced deforestation and their impact on agricultural production.

PubMed

Angelsen, Arild

2010-11-16

Policies to effectively reduce deforestation are discussed within a land rent (von Thünen) framework. The first set of policies attempts to reduce the rent of extensive agriculture, either by neglecting extension, marketing, and infrastructure, generating alternative income opportunities, stimulating intensive agricultural production or by reforming land tenure. The second set aims to increase either extractive or protective forest rent and--more importantly--create institutions (community forest management) or markets (payment for environmental services) that enable land users to capture a larger share of the protective forest rent. The third set aims to limit forest conversion directly by establishing protected areas. Many of these policy options present local win-lose scenarios between forest conservation and agricultural production. Local yield increases tend to stimulate agricultural encroachment, contrary to the logic of the global food equation that suggests yield increases take pressure off forests. At national and global scales, however, policy makers are presented with a more pleasant scenario. Agricultural production in developing countries has increased by 3.3-3.4% annually over the last 2 decades, whereas gross deforestation has increased agricultural area by only 0.3%, suggesting a minor role of forest conversion in overall agricultural production. A spatial delinking of remaining forests and intensive production areas should also help reconcile conservation and production goals in the future.

Assessment of institutional barriers to the use of natural gas fuel in automotive vehicle fleets

NASA Technical Reports Server (NTRS)

Jablonski, J.; Lent, L.; Lawrence, M.; White, L.

1983-01-01

Institutional barriers to the use of natural gas as a fuel for motor vehicle fleets were identified. Recommendations for barrier removal were developed. Eight types of institutional barriers were assessed: (1) lack of a national standard for the safe design and certification of natural gas vehicles and refueling stations; (2) excessively conservative or misapplied state and local regulations, including bridge and tunnel restrictions, restrictions on types of vehicles that may be fueled by natural gas, zoning regulations that prohibit operation of refueling stations, parking restrictions, application of LPG standards to LNG vehicles, and unintentionally unsafe vehicle or refueling station requirements; (3) need for clarification of EPA's tampering enforcement policy; (4) the U.S. hydrocarbon standard; (5) uncertainty concerning state utility commission jurisdiction; (6) sale for resale prohibitions imposed by natural gas utility companies or state utility commissions; (7) uncertainty of the effects of conversions to natural gas on vehicle manufactures warranties; and (8) need for a natural gas to gasoline equivalent units conversion factor for use in calculation of state road use taxes.

Conversion of lowland tropical forests to tree cash crop plantations loses up to one-half of stored soil organic carbon

PubMed Central

van Straaten, Oliver; Corre, Marife D.; Wolf, Katrin; Tchienkoua, Martin; Cuellar, Eloy; Matthews, Robin B.; Veldkamp, Edzo

2015-01-01

Tropical deforestation for the establishment of tree cash crop plantations causes significant alterations to soil organic carbon (SOC) dynamics. Despite this recognition, the current Intergovernmental Panel on Climate Change (IPCC) tier 1 method has a SOC change factor of 1 (no SOC loss) for conversion of forests to perennial tree crops, because of scarcity of SOC data. In this pantropic study, conducted in active deforestation regions of Indonesia, Cameroon, and Peru, we quantified the impact of forest conversion to oil palm (Elaeis guineensis), rubber (Hevea brasiliensis), and cacao (Theobroma cacao) agroforestry plantations on SOC stocks within 3-m depth in deeply weathered mineral soils. We also investigated the underlying biophysical controls regulating SOC stock changes. Using a space-for-time substitution approach, we compared SOC stocks from paired forests (n = 32) and adjacent plantations (n = 54). Our study showed that deforestation for tree plantations decreased SOC stocks by up to 50%. The key variable that predicted SOC changes across plantations was the amount of SOC present in the forest before conversion—the higher the initial SOC, the higher the loss. Decreases in SOC stocks were most pronounced in the topsoil, although older plantations showed considerable SOC losses below 1-m depth. Our results suggest that (i) the IPCC tier 1 method should be revised from its current SOC change factor of 1 to 0.6 ± 0.1 for oil palm and cacao agroforestry plantations and 0.8 ± 0.3 for rubber plantations in the humid tropics; and (ii) land use management policies should protect natural forests on carbon-rich mineral soils to minimize SOC losses. PMID:26217000

Nonprofit conversion: theory, evidence, and state policy options.

PubMed Central

Marsteller, J A; Bovbjerg, R R; Nichols, L M

1998-01-01

OBJECTIVE: To describe the contributions of nonprofit hospitals and health plans to healthcare markets and to analyze state policy options with regard to the conversion of nonprofits to for-profit status. DATA SOURCES/STUDY SETTING: Secondary national and state data from a variety of sources, 1980-present. STUDY DESIGN: Policy analysis. DATA COLLECTION/EXTRACTION METHODS: Development of a conceptual economic framework; analysis of empirical, legal, and theoretical literature; and review of statutes, rules, and court decisions. PRINCIPAL FINDINGS: Three main rationales support special status for nonprofits, especially hospitals: charity care, other community benefits, and consumer protection. The main social rationale for for-profits is their incentives for better efficiency. There are reasons to expect that nonprofit and for-profit goals differ; however, measured differences in community hospital cost, prices, and quality between nonprofit and for-profit hospitals are undetectable or inconclusive. Nonprofit hospitals do provide more uncompensated care than for-profit hospitals. Similarities between nonprofit and for-profit hospitals may exist because nonprofits may set norms that for-profits follow to some degree. States have substantial power and discretion in overseeing nonprofit conversions. Some have regularized oversight through new legislation that constrains, but does not eliminate, state officials' discretion. These statutes may be deferential to converting entities and their buyers or may be very restrictive of them. CONCLUSIONS: Overseeing the appropriate disposition of nonprofit assets in individual conversions is extremely important. States should also monitor local market conditions through community benefits assessments and other data collection, however, to accurately assess (and possibly redress) what is lost or gained from conversion. Local market conditions are likely more important in determining hospital behavior than ownership form. Potentially, a mix of for-profit and nonprofit hospitals in a given market may improve market performance due to constraints the two ownership types may exercise over one another. If nonprofits disappear, the states may need to maintain quality and access norms through regulation. Images Figure 1 PMID:9865231

Estimating historical respirable crystalline silica exposures for Chinese pottery workers and iron/copper, tin, and tungsten miners.

PubMed

Zhuang, Z; Hearl, F J; Odencrantz, J; Chen, W; Chen, B T; Chen, J Q; McCawley, M A; Gao, P; Soderholm, S C

2001-11-01

Collaborative studies of Chinese workers, using over four decades of dust monitoring data, are being conducted by the National Institute for Occupational Safety and Health (NIOSH) and Tongji Medical University in China. The goal of these projects is to establish exposure-response relationships for the development of diseases such as silicosis or lung cancer in cohorts of pottery and mine workers. It is necessary to convert Chinese dust measurements to respirable silica measurements in order to make results from the Chinese data comparable to other results in the literature. This article describes the development of conversion factors and estimates of historical respirable crystalline silica exposure for Chinese workers. Ambient total dust concentrations (n>17000) and crystalline silica concentrations (n=347) in bulk dust were first gathered from historical industrial hygiene records. Analysis of the silica content in historical bulk samples revealed no trend from 1950 up to the present. During 1988-1989, side-by-side airborne dust samples (n=143 pairs) were collected using nylon cyclones and traditional Chinese samplers in 20 metal mines and nine pottery factories in China. These data were used to establish conversion factors between respirable crystalline silica concentrations and Chinese total dust concentrations. Based on the analysis of the available evidence, conversion factors derived from the 1988-1989 sampling campaign are assumed to apply to other time periods in this paper. The conversion factors were estimated to be 0.0143 for iron/copper, 0.0355 for pottery factories, 0.0429 for tin mines, and 0.0861 for tungsten mines. Conversion factors for individual facilities within each industry were also calculated. Analysis of variance revealed that mean conversion factors are significantly different among facilities within the iron/copper industry and within the pottery industry. The relative merits of using facility-specific conversion factors, industry-wide conversion factors, or a weighted average of the two are discussed. The exposure matrix of the historical Chinese total dust concentrations was multiplied by these conversion factors to obtain an exposure matrix of historical respirable crystalline silica concentrations.

Effect of Previous Abdominal Surgery on Laparoscopic Liver Resection: Analysis of Feasibility and Risk Factors for Conversion.

PubMed

Cipriani, Federica; Ratti, Francesca; Fiorentini, Guido; Catena, Marco; Paganelli, Michele; Aldrighetti, Luca

2018-03-28

Previous abdominal surgery has traditionally been considered an additional element of difficulty to later laparoscopic procedures. The aim of the study is to analyze the effect of previous surgery on the feasibility and safety of laparoscopic liver resection (LLR), and its role as a risk factor for conversion. After matching, 349 LLR in patients known for previous abdominal surgery (PS group) were compared with 349 LLR on patients with a virgin abdomen (NPS group). Subgroup analysis included 161 patients with previous upper abdominal surgery (UPS subgroup). Feasibility and safety were evaluated in terms of conversion rate, reasons for conversion and outcomes, and risk factors for conversion assessed via uni/multivariable analysis. Conversion rate was 9.4%, and higher for PS patients compared with NPS patients (13.7% versus 5.1%, P = .021). Difficult adhesiolysis resulted the commonest reason for conversion in PS group (5.7%). However, operative time (P = .840), blood loss (P = .270), transfusion (P = .650), morbidity rate (P = .578), hospital stay (P = .780), and R1 rate (P = .130) were comparable between PS and NPS group. Subgroup analysis confirmed higher conversion rates for UPS patients (23%) compared with both NPS (P = .015) and PS patients (P = .041). Previous surgery emerged as independent risk factor for conversion (P = .033), alongside the postero-superior location and major hepatectomy. LLR are feasible in case of previous surgery and proved to be safe and maintain the benefits of LLR carried out in standard settings. However, a history of surgery should be considered a risk factor for conversion.

Environmental Awareness and Public Support for Protecting and Restoring Puget Sound

NASA Astrophysics Data System (ADS)

Safford, Thomas G.; Norman, Karma C.; Henly, Megan; Mills, Katherine E.; Levin, Phillip S.

2014-04-01

In an effort to garner consensus around environmental programs, practitioners have attempted to increase awareness about environmental threats and demonstrate the need for action. Nonetheless, how beliefs about the scope and severity of different types of environmental concerns shape support for management interventions are less clear. Using data from a telephone survey of residents of the Puget Sound region of Washington, we investigate how perceptions of the severity of different coastal environmental problems, along with other social factors, affect attitudes about policy options. We find that self-assessed environmental understanding and views about the seriousness of pollution, habitat loss, and salmon declines are only weakly related. Among survey respondents, women, young people, and those who believe pollution threatens Puget Sound are more likely to support policy measures such as increased enforcement and spending on restoration. Conversely, self-identified Republicans and individuals who view current regulations as ineffective tend to oppose governmental actions aimed at protecting and restoring Puget Sound. Support for one policy measure—tax credits for environmentally-friendly business practices—is not significantly affected by political party affiliation. These findings demonstrate that environmental awareness can influence public support for environmental policy tools. However, the nature of particular management interventions and other social forces can have important mitigating effects and need to be considered by practitioners attempting to develop environment-related social indicators and generate consensus around the need for action to address environmental problems.

Factors influencing workplace violence risk among correctional health workers: insights from an Australian survey.

PubMed

Cashmore, Aaron W; Indig, Devon; Hampton, Stephen E; Hegney, Desley G; Jalaludin, Bin B

2016-11-01

Little is known about the environmental and organisational determinants of workplace violence in correctional health settings. This paper describes the views of health professionals working in these settings on the factors influencing workplace violence risk. All employees of a large correctional health service in New South Wales, Australia, were invited to complete an online survey. The survey included an open-ended question seeking the views of participants about the factors influencing workplace violence in correctional health settings. Responses to this question were analysed using qualitative thematic analysis. Participants identified several factors that they felt reduced the risk of violence in their workplace, including: appropriate workplace health and safety policies and procedures; professionalism among health staff; the presence of prison guards and the quality of security provided; and physical barriers within clinics. Conversely, participants perceived workplace violence risk to be increased by: low health staff-to-patient and correctional officer-to-patient ratios; high workloads; insufficient or underperforming security staff; and poor management of violence, especially horizontal violence. The views of these participants should inform efforts to prevent workplace violence among correctional health professionals.

The impact of donor policies in Europe: a steady increase, but not everywhere

PubMed Central

Coppen, Remco; Friele, Roland D; Gevers, Sjef KM; Blok, Geke A; van der Zee, Jouke

2008-01-01

Background Transplantable organs are scarce everywhere. Therefore, countries have developed policies to support the efficient use of potential donors. Nevertheless, the shortage of organs remains. Were these policies in vain? The aim of this study is to assess the impact of donor policies on donor procurement in 10 Western European countries from 1995 to 2005. Method To assess the impact of the donor policies we studied the conversion of potential donors into effectuated donors. 80% of the donors died from CVAs or a (traffic) accident. We considered these mortality rates to be a good proxy for potential donors. Here we call the conversion of potential donors into actual donors 'the donor efficiency rate by proxy'. Results The mortality rates for CVA and (traffic) accidents have decreased in the countries under study. At the same time, in most countries the donor efficiency rates have steadily increased. The variance in donor efficiency rates between countries has also increased from 1995 to 2005. Four countries introduced a new consent system or changed their existing system, without (visible) long-term effects. Conclusion The overall increase in donor efficiency means that the efforts to improve donor policies have paid off. However, substantial differences between countries were found. The success of donor policies in terms of the number of absolute donors is blurred by the success of policies on traffic safety and CVA treatment. It remains unclear which specific policy measures are responsible for the increase in donor efficiency rates. This increase is not related to having a presumed consent system. Furthermore, an analysis of countries that introduced a new consent system or changed their system showed no effect on donor efficiency. PMID:19014536

School shootings during 2013-2015 in the USA.

PubMed

Kalesan, Bindu; Lagast, Kinan; Villarreal, Marcos; Pino, Elizabeth; Fagan, Jeffrey; Galea, Sandro

2017-10-01

Data on the factors associated with school shootings in the USA are limited. The public conversation has often suggested several factors that may be linked to these events, however with little empirical support. Aiming to fill this gap, we describe the characteristics of school shooting incidents in the USA between 2013 and 2015 and explore whether four factors that represent domains of firearm policy, educational policy and epidemiological risk factors for intentional firearm injuries-background check (BC) policies, per capita mental health expenditures (MHE), K-12 education expenditure (KEE) and urbanicity-were associated with school shootings during this period. We searched LexisNexis, a newspaper and broadcast media databases for school shooting incidents from 1 January 2013 to 31 December 2015. Presence of BC laws was extracted from legal information in LexisNexis. State-level covariates of per capita MHE (2013), KEE (2013) and urbanicity (2010) rates were obtained from publicly available data sources. We used negative binomial regression models accounting for clustering by state to explore unadjusted associations between the BC laws, state-level covariates and school shootings to report IRR and 95% CI. We documented 154 school shootings (35, 55 and 64 each year). In unadjusted models, BC for firearm purchase (IRR=0.55, 95% CI 0.39 to 0.76), ammunition purchase (IRR=0.11, 95% CI 0.05 to 0.27), log per capita MHE (IRR=0.58, 95% CI 0.37 to 0.90), log per-capita KEE (IRR=0.09, 9% CI 0.02 to 0.29) and urbanicity (IRR=0.97, 95% CI 0.96 to 0.99) were associated with school shooting. School shootings are less likely in states with BC laws, higher MHE and KEE, and with greater per cent urban population. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

VizieR Online Data Catalog: Flux conversion factors for the Swift/UVOT filters (Brown+, 2016)

NASA Astrophysics Data System (ADS)

Brown, P. J.; Breeveld, A.; Roming, P. W. A.; Siegel, M.

2016-10-01

The conversion of observed magnitudes (or the actual observed photon or electron count rates) to a flux density is one of the most fundamental calculations. The flux conversions factors for the six Swift/UVOT filters are tabulated in Table1. (1 data file).

Total Protein Content Determination of Microalgal Biomass by Elemental Nitrogen Analysis and a Dedicated Nitrogen-to-Protein Conversion Factor

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

Laurens, Lieve M; Olstad-Thompson, Jessica L; Templeton, David W

Accurately determining protein content is important in the valorization of algal biomass in food, feed, and fuel markets, where these values are used for component balance calculations. Conversion of elemental nitrogen to protein is a well-accepted and widely practiced method, but depends on developing an applicable nitrogen-to-protein conversion factor. The methodology reported here covers the quantitative assessment of the total nitrogen content of algal biomass and a description of the methodology that underpins the accurate de novo calculation of a dedicated nitrogen-to-protein conversion factor.

Biomass energy: a monograph

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

Hiler, E.A.; Stout, B.A.

1985-01-01

This monograph presents a review of the status of biomass as an alternative energy source, with particular emphasis on the energy research programs of the Texas A and M University System. Eight chapters include joint research efforts in thermochemical conversion (combustion, gasification, pyrolysis), biological conversion (anaerobic digestion, fermentation), and plant oil extraction (physical expelling, solvent extraction). Six chapters are indexed separately for inclusion in the Energy Data Base and in Energy Abstracts for Policy Analysis.

The Trajectories and Impacts of Land Use and Land Cover Change: A Global Synthesis

NASA Astrophysics Data System (ADS)

Mustard, J. F.; Fisher, T. R.; Prince, S. D.; Soja, A. J.; Elmore, A. J.

2001-12-01

We have summarized the trajectories of land cover and land use change (LCLUC) and the resulting impacts through a synthesis of results from studies encompassing a wide range of environments. While the specific changes and impacts are in some ways unique to each environment, we have nevertheless identified some general principles that seem to apply across all regions. The LCLUC trajectory of a particular landscape under influence by human actions begins with the transition from conditions dominated by natural vegetation to a frontier state. Land use activities in a frontier state are centered primarily around resource extraction and development of infrastructure such as roads or ports. Under the proper conditions (e.g. soils, climate), the frontier state gives way to an agricultural landscape by further conversion of natural vegetation to agriculture and management of cleared land for agriculture. The maximum extent of this conversion is a function of local biophysical and socio-economic factors. For example conversion of arid lands may be limited by water availability, access to capital for development of water resources and access to markets for the products. Given the appropriate conditions (e.g. economic and social policy, generation of wealth), LCLUC evolves as large settlements and industrialization develop in concert with high land prices and agricultural intensification. In some cases (e.g., New England, Appalachia), economic conditions (e.g., better land for agriculture elsewhere) may result in reversion of agriculture to natural vegetation. The last stage in LCLUC is conversion of agriculture to residential and suburban environments (e.g., Baltimore/Washington corridor). Examination of global land cover indicates that every stage is currently present, with areas like the Eastern United States and Western Europe as examples of regions having experienced all stages, while parts of the Amazon basin, Siberia, and Africa are moving through the frontier transition. Whether these frontier regions will evolve along the general LCLUC trajectory will depend on biophysical and socio-economic factors. Some regions like Siberia may never evolve to the agricultural stage and persist as a frontier landscape with its associated impacts. The impacts on biogeochemical and social systems are the most dramatic during transitions between states, with lesser impacts or even recovery during periods of stasis. However, displacement of natural vegetation by anthropogenic land uses currently results in enhanced water yields and higher fluxes of elements such as N and P, which encourage eutrophication of lakes and coastal waters without further land cover change. Social and economic policies are the primary drivers of LCLUC, and regulations are critical for controlling the impacts, especially in the later stages.

Finding Superman & Global Competitiveness: A Conversation with Arthur Levine & Watson Scott Swail. Policy Perspectives

ERIC Educational Resources Information Center

Levine, Arthur; Swail, Watson Scott

2014-01-01

On March 21 2013, the "Educational Policy Institute" held the first day of the EPI Forum on Education & the Economy in Orlando, Florida. The Forum was designed to discuss critical issues related to the nexus of education and the workforce. This document presents the transcribed session that featured two of the authors of the Teachers…

Letter to Secretary of Education Arne Duncan Concerning Evaluation of Teachers and Principals. NEPC Policy Memo

ERIC Educational Resources Information Center

Burris, Carol Corbett; Welner, Kevin G.

2011-01-01

This NEPC Policy Memo presents the text of a letter from Drs. Burris and Welner to Secretary of Education Arne Duncan. The letter was invited by Secretary Duncan during a phone conversation with Dr. Burris. It offers concrete guiding principles for evaluation of educators and suggestions for a way forward. (Contains 11 notes.)

National Degree of Computerization: A Context for Evaluating Computer Education Policies in Developing Countries.

ERIC Educational Resources Information Center

Boehm, Barry W.

Developing countries should take immediate steps to avoid some of the serious problems that are now facing the United States in regard to the pool of trained computer professionals. Problem areas which should be reconciled involve a diverse range of topics from general national policy to salary structures and conversions efforts. By using the…

A Question of Priorities: A Critical Investigation of the McKinney-Vento Act

ERIC Educational Resources Information Center

Cunningham, Keith Alan

2014-01-01

This critical policy ethnography analyzes the McKinney-Vento Act and how the policy is put into practice at a school district within Central Texas. Data comes from conversations with educators occupying key roles within the McKinney-Vento operational bureaucracy at the school district and the researcher's experience as an educator and volunteer at…

Politics and Education Policy into Practice: Conversations with Former Secretaries of State

ERIC Educational Resources Information Center

Abbott, Ian

2015-01-01

Set against a period of rapid change, education has grown in political importance and policy development has moved from the local authority to central government with a key role being played by the Secretary of State. Based on a series of semi-structured interviews, with 10 politicians who have served as Secretary of State for Education, this…

Development and application of a complex numerical model and software for the computation of dose conversion factors for radon progenies.

PubMed

Farkas, Árpád; Balásházy, Imre

2015-04-01

A more exact determination of dose conversion factors associated with radon progeny inhalation was possible due to the advancements in epidemiological health risk estimates in the last years. The enhancement of computational power and the development of numerical techniques allow computing dose conversion factors with increasing reliability. The objective of this study was to develop an integrated model and software based on a self-developed airway deposition code, an own bronchial dosimetry model and the computational methods accepted by International Commission on Radiological Protection (ICRP) to calculate dose conversion coefficients for different exposure conditions. The model was tested by its application for exposure and breathing conditions characteristic of mines and homes. The dose conversion factors were 8 and 16 mSv WLM(-1) for homes and mines when applying a stochastic deposition model combined with the ICRP dosimetry model (named PM-A model), and 9 and 17 mSv WLM(-1) when applying the same deposition model combined with authors' bronchial dosimetry model and the ICRP bronchiolar and alveolar-interstitial dosimetry model (called PM-B model). User friendly software for the computation of dose conversion factors has also been developed. The software allows one to compute conversion factors for a large range of exposure and breathing parameters and to perform sensitivity analyses. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Trends of the electricity output, power conversion efficiency, and the grid emission factor in North Korea

NASA Astrophysics Data System (ADS)

Yeo, M. J.; Kim, Y. P.

2017-12-01

Recently, concerns about the atmospheric environmental problems in North Korea (NK) have been growing. According to the World Health Organization (WHO) (2017), NK was the first ranked country in mortality rate attributed to household and ambient air pollution in 2012. Reliable energy-related data in NK were needed to understand the characteristics of air quality in NK. However, data from the North Korean government were limited. Nevertheless, we could find specific energy-related data produced by NK in the Project Design Documents (PDDs) of the Clean Development Mechanism (CDM) submitted to the United Nations Framework Convention on Climate Change (UNFCCC). There were the 6 registered CDM projects hosted by North Korea, developed as small hydropower plants. Several data of each power plant, such as the electricity output, connected to the Eastern Power Grid (EPG) or the Western Power Grid (WPG) in North Korea were provided in the CDM PDDs. We (1) figured out the trends of the electricity output, the `power conversion efficiency' which we defined the amount of generated electricity to the supplied input primary energy for power generation, and fuel mix as grid emission factor in NK as using the data produced by NK between 2005 and 2009, (2) discussed the operating status of the thermal power plants in NK, and (3) discussed the energy/environmental-related policies and the priority issues in NK in this study.

A summary of the status of biomass conversion technologies and opportunities for their use in Latin America

NASA Astrophysics Data System (ADS)

Waddle, D. B.; Perlack, R. D.

1990-03-01

Biomass plays a significant role in energy use in developing countries; however, these resources are often used very inefficiently. Recent technology developments have made possible improved conversion efficiencies for utility scale technologies. These developments may be of interest in the wake of recent policy changes occurring in Central America, with respect to independent power production. Efforts are also being directed at developing biomass conversion technologies that can interface and/or compete with internal combustion engines for small, isolated loads. This paper reviews the technological status of biomass conversion technologies appropriate for commercial, industrial, and small utility applications in developing countries, and in Latin America in particular. Market opportunities, constraints, and technology developments are also discussed.

Innovative paths for providing green energy for sustainable global economic growth

NASA Astrophysics Data System (ADS)

Singh, Rajendra; Alapatt, G. F.

2012-10-01

According to United Nation, world population may reach 10.1 billion by the year 2100. The fossil fuel based global economy is not sustainable. For sustainable global green energy scenario we must consider free fuel based energy conversion, environmental concerns and conservation of water. Photovoltaics (PV) offers a unique opportunity to solve the 21st century's electricity generation because solar energy is essentially unlimited and PV systems provide electricity without any undesirable impact on the environment. Innovative paths for green energy conversion and storage are proposed in areas of R and D, manufacturing and system integration, energy policy and financing. With existing silicon PV system manufacturing, the implementation of new innovative energy policies and new innovative business model can provide immediately large capacity of electricity generation to developed, emerging and underdeveloped economies.

'Proactive' use of cue-context congruence for building reinforcement learning's reward function.

PubMed

Zsuga, Judit; Biro, Klara; Tajti, Gabor; Szilasi, Magdolna Emma; Papp, Csaba; Juhasz, Bela; Gesztelyi, Rudolf

2016-10-28

Reinforcement learning is a fundamental form of learning that may be formalized using the Bellman equation. Accordingly an agent determines the state value as the sum of immediate reward and of the discounted value of future states. Thus the value of state is determined by agent related attributes (action set, policy, discount factor) and the agent's knowledge of the environment embodied by the reward function and hidden environmental factors given by the transition probability. The central objective of reinforcement learning is to solve these two functions outside the agent's control either using, or not using a model. In the present paper, using the proactive model of reinforcement learning we offer insight on how the brain creates simplified representations of the environment, and how these representations are organized to support the identification of relevant stimuli and action. Furthermore, we identify neurobiological correlates of our model by suggesting that the reward and policy functions, attributes of the Bellman equitation, are built by the orbitofrontal cortex (OFC) and the anterior cingulate cortex (ACC), respectively. Based on this we propose that the OFC assesses cue-context congruence to activate the most context frame. Furthermore given the bidirectional neuroanatomical link between the OFC and model-free structures, we suggest that model-based input is incorporated into the reward prediction error (RPE) signal, and conversely RPE signal may be used to update the reward-related information of context frames and the policy underlying action selection in the OFC and ACC, respectively. Furthermore clinical implications for cognitive behavioral interventions are discussed.

Chart of conversion factors: From English to metric system and metric to English system

USGS Publications Warehouse

,

1976-01-01

The conversion factors in the following tables are for conversion of our customary (English) units of measurement to SI*units, and for convenience, reciprocals are shown for converting SI units back to the English system. The first table contains rule-of-thumb figures, useful for "getting the feel" of SI units or mental estimation. The succeeding tables contain factors accurate to 3 or more significant figures. Please refer to known reference volumes for additional accuracy, as well as for factors dealing with other scientific notation involving SI units.

Rates and potentials of soil organic carbon sequestration in agricultural lands in Japan: an assessment using a process-based model and spatially-explicit land-use change inventories

NASA Astrophysics Data System (ADS)

Yagasaki, Y.; Shirato, Y.

2013-11-01

In order to develop a system to estimate a country-scale soil organic carbon stock change (SCSC) in agricultural lands in Japan that enables to take account effect of land-use changes, climate, different agricultural activity and nature of soils, a spatially-explicit model simulation system using Rothamsted Carbon Model (RothC) integrated with spatial and temporal inventories was developed. Future scenarios on agricultural activity and land-use change were prepared, in addition to future climate projections by global climate models, with purposely selecting rather exaggerated and contrasting set of scenarios to assess system's sensitivity as well as to better factor out direct human influence in the SCSC accounting. Simulation was run from year 1970 to 2008, and to year 2020, with historical inventories and future scenarios involving target set in agricultural policy, respectively, and subsequently until year 2100 with no temporal changes in land-use and agricultural activity but with varying climate to investigate course of SCSC. Results of the country-scale SCSC simulation have indicated that conversion of paddy fields to croplands occurred during past decades, as well as a large conversion of agricultural fields to settlements or other lands that have occurred in historical period and would continue in future, could act as main factors causing greater loss of soil organic carbon (SOC) at country-scale, with reduction organic carbon input to soils and enhancement of SOC decomposition by transition of soil environment to aerobic conditions, respectively. Scenario analysis indicated that an option to increase organic carbon input to soils with intensified rotation with suppressing conversion of agricultural lands to other land-use types could achieve reduction of CO2 emission due to SCSC in the same level as that of another option to let agricultural fields be abandoned. These results emphasize that land-use changes, especially conversion of the agricultural lands to other land-use types by abandoning or urbanization accompanied by substantial changes in the rate of organic carbon input to soils, could cause a greater or comparable influence on country-scale SCSC compared with changes in management of agricultural lands. A net-net based accounting on SCSC showed potential influence of variations in future climate on SCSC, that highlighted importance of application of process-based model for estimation of this quantity. Whereas a baseline-based accounting on SCSC was shown to have robustness over variations in future climate and effectiveness to factor out direct human-induced influence on SCSC. Validation of the system's function to estimate SCSC in agricultural lands, by comparing simulation output with data from nation-wide stationary monitoring conducted during year 1979-1998, suggested that the system has an acceptable levels of validity, though only for limited range of conditions at current stage. In addition to uncertainties in estimation of the rate of organic carbon input to soils in different land-use types at large-scale, time course of SOC sequestration, supposition on land-use change pattern in future, as well as feasibility of agricultural policy planning are considered as important factors that need to be taken account in estimation on a potential of country-scale SCSC.

Joining the conversation: newspaper journalists' views on working with researchers.

PubMed

Waddell, Charlotte; Lomas, Jonathan; Lavis, John N; Abelson, Julia; Shepherd, Cody A; Bird-Gayson, Twylla

2005-09-01

For health researchers who seek more research use in policy making to improve health and healthcare, working with the news media may represent an opportunity, given the media's pivotal role in public policy agenda-setting. Much literature on science and health journalism assumes a normative stance, focusing on improving the accuracy of news coverage. In this study, we investigated journalists' perspectives and experiences. We were particularly interested in learning how health researchers could work constructively with journalists as a means to increase research use in policy making. Qualitative methods were used to conduct and analyze interviews with experienced newspaper journalists across Canada, with children's mental health as a content example. In response, study participants emphasized journalistic processes more than the content of news coverage, whether children's mental health or other topics. Instead, they focused on what they thought researchers needed to know about journalists' roles, practices and views on working with researchers. Newspaper journalists balance business and social responsibilities according to their respective roles as editors, columnists and reporters. In practice, journalists must ensure newsworthiness, relevance to readers and access to sources in a context of daily deadlines. As generalists, journalists rely on researchers to be expert interpreters, although they find many researchers unavailable or unable to communicate with public audiences. While journalists are skeptical about such common organizational communications tools as news releases, they welcome the uncommon contributions of those researchers who cultivate relationships and invest time to synthesize and communicate research evidence on an ongoing basis. Some appealed for more researchers to join them in participating in public conversations. We conclude that there are opportunities for policy-oriented health researchers to work constructively with newspaper journalists--by appreciating journalists' perspectives and by taking seriously some of their suggestions for engaging in public conversations--and that such engagement can be a means to increase the use of research evidence in policy making and thereby improve health and healthcare.

Joining the Conversation: Newspaper Journalists’ Views on Working with Researchers

PubMed Central

Waddell, Charlotte; Lomas, Jonathan; Lavis, John N; Abelson, Julia; Shepherd, Cody A; Bird-Gayson, Twylla

2005-01-01

For health researchers who seek more research use in policy making to improve health and healthcare, working with the news media may represent an opportunity, given the media’s pivotal role in public policy agenda-setting. Much literature on science and health journalism assumes a normative stance, focusing on improving the accuracy of news coverage. In this study, we investigated journalists’ perspectives and experiences. We were particularly interested in learning how health researchers could work constructively with journalists as a means to increase research use in policy making. Qualitative methods were used to conduct and analyze interviews with experienced newspaper journalists across Canada, with children’s mental health as a content example. In response, study participants emphasized journalistic processes more than the content of news coverage, whether children’s mental health or other topics. Instead, they focused on what they thought researchers needed to know about journalists’ roles, practices and views on working with researchers. Newspaper journalists balance business and social responsibilities according to their respective roles as editors, columnists and reporters. In practice, journalists must ensure newsworthiness, relevance to readers and access to sources in a context of daily deadlines. As generalists, journalists rely on researchers to be expert interpreters, although they find many researchers unavailable or unable to communicate with public audiences. While journalists are skeptical about such common organizational communications tools as news releases, they welcome the uncommon contributions of those researchers who cultivate relationships and invest time to synthesize and communicate research evidence on an ongoing basis. Some appealed for more researchers to join them in participating in public conversations. We conclude that there are opportunities for policy-oriented health researchers to work constructively with newspaper journalists – by appreciating journalists’ perspectives and by taking seriously some of their suggestions for engaging in public conversations – and that such engagement can be a means to increase the use of research evidence in policy making and thereby improve health and healthcare. PMID:19308107

I(CO)/N(H2) conversions and molecular gas abundances in spiral and irregular galaxies

NASA Technical Reports Server (NTRS)

Maloney, Philip; Black, John H.

1988-01-01

Observations of emission in the J = 1-0 rotational transition of interstellar CO are used to obtain column densities and masses of hydrogen. By taking into account the effects of variations in molecular cloud parameters on conversion factors between integrated CO intensity and molecular hydrogen column density, it is shown that conversion factors are very sensitive to the kinetic temperature of the emitting gas. Results indicate that the gas temperatures in systems with high star formation rates can be quite high, and it is suggested that use of a standard conversion factor will lead to systematic overestimation of the amount of molecular gas.

Immigrant Integration: A Missing Component of Homeland Security Strategy and Policy

DTIC Science & Technology

2010-03-01

Kobach, 2007). JFK airport in New York (Kobach, 2007) The four JFK terrorists include two nationals of Guyana, one of Trinidad, and one former...words of the terrorist themselves. In one conversation taped by the FBI, Defreitas (the lead plotter of the thwarted attack at JFK airport in...another recorded conversation with his conspirators in May 2007, Defreitas compared the plot to attack JFK airport with the September 11, 2001

Determining the spatial variability of wetland soil bulk density, organic matter, and the conversion factor between organic matter and organic carbon across coastal Louisiana, U.S.A.

USGS Publications Warehouse

Wang, Hongqing; Piazza, Sarai C.; Sharp, Leigh A.; Stagg, Camille L.; Couvillion, Brady R.; Steyer, Gregory D.; McGinnis, Thomas E.

2016-01-01

Soil bulk density (BD), soil organic matter (SOM) content, and a conversion factor between SOM and soil organic carbon (SOC) are often used in estimating SOC sequestration and storage. Spatial variability in BD, SOM, and the SOM–SOC conversion factor affects the ability to accurately estimate SOC sequestration, storage, and the benefits (e.g., land building area and vertical accretion) associated with wetland restoration efforts, such as marsh creation and sediment diversions. There are, however, only a few studies that have examined large-scale spatial variability in BD, SOM, and SOM–SOC conversion factors in coastal wetlands. In this study, soil cores, distributed across the entire coastal Louisiana (approximately 14,667 km2) were used to examine the regional-scale spatial variability in BD, SOM, and the SOM–SOC conversion factor. Soil cores for BD and SOM analyses were collected during 2006–09 from 331 spatially well-distributed sites in the Coastwide Reference Monitoring System network. Soil cores for the SOM–SOC conversion factor analysis were collected from 15 sites across coastal Louisiana during 2006–07. Results of a split-plot analysis of variance with incomplete block design indicated that BD and SOM varied significantly at a landscape level, defined by both hydrologic basins and vegetation types. Vertically, BD and SOM varied significantly among different vegetation types. The SOM–SOC conversion factor also varied significantly at the landscape level. This study provides critical information for the assessment of the role of coastal wetlands in large regional carbon budgets and the estimation of carbon credits from coastal restoration.

International application of sugar-sweetened beverage (SSB) taxation in obesity reduction: factors that may influence policy effectiveness in country-specific contexts.

PubMed

Jou, Judy; Techakehakij, Win

2012-09-01

Sugar-sweetened beverage (SSB) taxation is becoming of increasing interest as a policy aimed at addressing the rising prevalence of obesity in many countries. Preliminary evidence indicates its potential to not only reduce obesity prevalence, but also generate public revenue. However, differences in country-specific contexts create uncertainties in its possible outcomes. This paper urges careful consideration of country-specific characteristics by suggesting three points in particular that may influence the effectiveness of a volume-based soft drink excise tax: population obesity prevalence, soft drink consumption levels, and existing baseline tax rates. Data from 19 countries are compared with regard to each point. The authors suggest that SSB or soft drink taxation policy may be more effective in reducing obesity prevalence where existing obesity prevalence and soft drink consumption levels are high. Conversely, in countries where the baseline tax rate is already considered high, SSB taxation may not have a noticeable impact on consumption patterns or obesity prevalence, and may incur negative feedback from the beverage industry or the general public. Thorough evaluation of these points is recommended prior to adopting SSB or soft drink taxation as an obesity reduction measure in any given country. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Policies for reduced deforestation and their impact on agricultural production

PubMed Central

Angelsen, Arild

2010-01-01

Policies to effectively reduce deforestation are discussed within a land rent (von Thünen) framework. The first set of policies attempts to reduce the rent of extensive agriculture, either by neglecting extension, marketing, and infrastructure, generating alternative income opportunities, stimulating intensive agricultural production or by reforming land tenure. The second set aims to increase either extractive or protective forest rent and—more importantly—create institutions (community forest management) or markets (payment for environmental services) that enable land users to capture a larger share of the protective forest rent. The third set aims to limit forest conversion directly by establishing protected areas. Many of these policy options present local win–lose scenarios between forest conservation and agricultural production. Local yield increases tend to stimulate agricultural encroachment, contrary to the logic of the global food equation that suggests yield increases take pressure off forests. At national and global scales, however, policy makers are presented with a more pleasant scenario. Agricultural production in developing countries has increased by 3.3–3.4% annually over the last 2 decades, whereas gross deforestation has increased agricultural area by only 0.3%, suggesting a minor role of forest conversion in overall agricultural production. A spatial delinking of remaining forests and intensive production areas should also help reconcile conservation and production goals in the future. PMID:20643935

Bookmobiles and Paperbacks; an Extended Study of the Use of Paperbacks and Elimination of Overdue Fines at the Oklahoma County Libraries System.

ERIC Educational Resources Information Center

Little, Paul

An experiment conducted in 1975 tested the effects of two policy changes in five Oklahoma County Library System bookmobiles: (1) conversion to predominantly paperback collections; and (2) relaxation of overdue policies. There were two indicators of success: (1) the bookmobiles experienced a 26% increase in circulation during the year; and (2) the…

Risk factors for failed conversion of labor epidural analgesia to cesarean delivery anesthesia: a systematic review and meta-analysis of observational trials.

PubMed

Bauer, M E; Kountanis, J A; Tsen, L C; Greenfield, M L; Mhyre, J M

2012-10-01

This systematic review and meta-analysis evaluates evidence for seven risk factors associated with failed conversion of labor epidural analgesia to cesarean delivery anesthesia. Online scientific literature databases were searched using a strategy which identified observational trials, published between January 1979 and May 2011, which evaluated risk factors for failed conversion of epidural analgesia to anesthesia or documented a failure rate resulting in general anesthesia. 1450 trials were screened, and 13 trials were included for review (n=8628). Three factors increase the risk for failed conversion: an increasing number of clinician-administered boluses during labor (OR=3.2, 95% CI 1.8-5.5), greater urgency for cesarean delivery (OR=40.4, 95% CI 8.8-186), and a non-obstetric anesthesiologist providing care (OR=4.6, 95% CI 1.8-11.5). Insufficient evidence is available to support combined spinal-epidural versus standard epidural techniques, duration of epidural analgesia, cervical dilation at the time of epidural placement, and body mass index or weight as risk factors for failed epidural conversion. The risk of failed conversion of labor epidural analgesia to anesthesia is increased with an increasing number of boluses administered during labor, an enhanced urgency for cesarean delivery, and care being provided by a non-obstetric anesthesiologist. Further high-quality studies are needed to evaluate the many potential risk factors associated with failed conversion of labor epidural analgesia to anesthesia for cesarean delivery. Copyright © 2012 Elsevier Ltd. All rights reserved.

12 CFR 615.5212 - Credit conversion factors-off-balance sheet items.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Credit conversion factors-off-balance sheet... Credit conversion factors—off-balance sheet items. (a) The face amount of an off-balance sheet item is generally incorporated into risk-weighted assets in two steps. For most off-balance sheet items, the face...

12 CFR 615.5212 - Credit conversion factors-off-balance sheet items.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Credit conversion factors-off-balance sheet... Credit conversion factors—off-balance sheet items. (a) The face amount of an off-balance sheet item is generally incorporated into risk-weighted assets in two steps. For most off-balance sheet items, the face...

A summary of the status of biomass conversion technologies and opportunities for their use in developing countries

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

Waddle, D.B.; Perlack, R.D.; Wimberly, J.

1990-01-01

Biomass plays a significant role in energy use in developing countries: however, these resources are often used very inefficiently. Recent technology developments have made possible improved conversion efficiencies for utility scale technologies. These developments may be of interest in the wake of recent policy changes occurring in several developing countries, with respect to independent power production. Efforts are also being directed at developing biomass conversion technologies that can interface and/or compete with internal combustion engines for small, isolated loads. This paper reviews the technological status of biomass conversion technologies appropriate for commercial, industrial, and small utility applications in developing countries.more » Market opportunities, constraints, and technology developments are also discussed. 25 refs., 1 fig., 1 tab.« less

Conversion of school nurse policy and procedure manual to electronic format.

PubMed

Randall, Joellyn; Knee, Rachel; Galemore, Cynthia

2006-10-01

Policy and procedure manuals are essential to establishing standards of practice and ensuring quality of care to students and families. The Olathe District Schools (Kansas) Technology Department created the Virtual File Cabinet to provide online access to employee policies, school board policies, forms, and other documents. A task force of school nurses was formed to convert the nursing department's policies, procedures, protocols, and forms from hard copy to electronic format and make them available on the district's Virtual File Cabinet. Having the policy and procedure manuals in electronic format allows for quick access and ease in updating information, thereby guaranteeing the school nurses have access to the most current information. Cost savings were realized by reducing the amount of paper and staff time needed to copy, collate, and assemble materials.

The State of Social Media Policies in Higher Education

PubMed Central

Pomerantz, Jeffrey; Hank, Carolyn; Sugimoto, Cassidy R.

2015-01-01

This paper presents an analysis of the current state of development of social media policies at institution of higher education. Content analysis of social media policies for all institutions listed in the Carnegie Classification Data File revealed that less than one-quarter of institutions had an accessible social media policy. Analysis was done by institution and campus unit, finding that social media policies were most likely to appear at doctorate-granting institutions and health, athletics, and library units. Policies required that those affiliated with the institution post appropriate content, represent the unit appropriately, and moderate conversations with coworkers and external agencies. This analysis may inform the development and revision of social media policies across the field of higher education, taking into consideration the rapidly changing landscape of social media, issues of academic freedom, and notions of interoperability with policies at the unit and campus levels. PMID:26017549

The state of social media policies in higher education.

PubMed

Pomerantz, Jeffrey; Hank, Carolyn; Sugimoto, Cassidy R

2015-01-01

This paper presents an analysis of the current state of development of social media policies at institution of higher education. Content analysis of social media policies for all institutions listed in the Carnegie Classification Data File revealed that less than one-quarter of institutions had an accessible social media policy. Analysis was done by institution and campus unit, finding that social media policies were most likely to appear at doctorate-granting institutions and health, athletics, and library units. Policies required that those affiliated with the institution post appropriate content, represent the unit appropriately, and moderate conversations with coworkers and external agencies. This analysis may inform the development and revision of social media policies across the field of higher education, taking into consideration the rapidly changing landscape of social media, issues of academic freedom, and notions of interoperability with policies at the unit and campus levels.

Risk factors associated with conversion of laparoscopic simple closure in perforated duodenal ulcer.

PubMed

Kim, Ji-Hyun; Chin, Hyung-Min; Bae, You-Jin; Jun, Kyong-Hwa

2015-03-01

Precise patient selection criteria are necessary to guide the surgeon in selecting laparoscopic repair for patients with perforated peptic ulcers. The aims of this study are to report surgical outcomes after surgery for perforated duodenal ulcers and identify risk factors for predicting failure of laparoscopic simple closure for perforated duodenal ulcer. In total, 77 patients who underwent laparoscopic simple closure for perforated duodenal ulcers from January 2007 to September 2013 were retrospectively analyzed. Patients were divided into totally laparoscopic and conversion groups. The characteristics of patients, intraoperative findings, postoperative complications, conversion rates and suture leakage rates of each group were investigated. Laparoscopic repair was completed in 69 (89.6%) of 77 patients, while 8 (10.4%) underwent conversion to open repair. Patients in the conversion group had longer perforation time, larger perforation size, more suture leakage, longer hospital stay, and higher 30-day mortality rate than those in the totally laparoscopic group. The size of perforation was the only risk factor for conversion in multivariable analysis. Patients with an ulcer perforation size of ≥9 mm or with perforation duration of ≥12.5 h had a significantly increased risk for conversion and suture leakage. Ulcer size of ≥9 mm is a significant risk factor for predicting conversion in laparoscopic simple closure. Suture leakage is associated with ulcer size (9 mm) and duration of perforation (12.5 h). Copyright © 2015 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

The New NATO Policy Guidelines on Counterterrorism: Analysis, Assessments, and Actions

DTIC Science & Technology

2013-02-01

Policy Guidelines on Counter-terrorism— Aware, Capable and Engaged for a Safer Future (May 21, 2012) ...............27 Appendix B. Overview of...operations are increasingly dependent on local “ franchises ,” such as in Yemen, Somalia, the Middle East, and North Africa.4 While potentially...attacks. Conversely, one of the destabilizing aims of terrorist actions is to un- dermine national sovereignty, seen as the government’s ability to

China’s Exchange Rate Policy: A Double Edged Sword

DTIC Science & Technology

2013-12-01

acts as a subsidy to industry, but is a tax on savers. Although this process has facilitated past growth by providing a subsidy to exports and allowing...competing nations makes exports less expensive and imports more expensive, thereby providing advantages to specific sectors in the country with the...domestic economy can subsequently harm American competitors. Conversely, Chinese sectors harmed by these same policies may provide an advantage to

Retrospective Conversion of Three Library Collections.

ERIC Educational Resources Information Center

Johnson, Carolyn A.

1982-01-01

Reports on the retrospective conversion via OCLC of cataloging for three library collections at the University of South Carolina--the main, rare book, and historical collections. Backgrounds of the collections, conversion procedures, determinants of conversion rates, and cost factors are discussed. (Author/JL)

The feasibility of universal DLP-to-risk conversion coefficients for body CT protocols

NASA Astrophysics Data System (ADS)

Li, Xiang; Samei, Ehsan; Segars, W. Paul; Paulson, Erik K.; Frush, Donald P.

2011-03-01

The effective dose associated with computed tomography (CT) examinations is often estimated from dose-length product (DLP) using scanner-independent conversion coefficients. Such conversion coefficients are available for a small number of examinations, each covering an entire region of the body (e.g., head, neck, chest, abdomen and/or pelvis). Similar conversion coefficients, however, do not exist for examinations that cover a single organ or a sub-region of the body, as in the case of a multi-phase liver examination. In this study, we extended the DLP-to-effective dose conversion coefficient (k factor) to a wide range of body CT protocols and derived the corresponding DLP-to-cancer risk conversion coefficient (q factor). An extended cardiactorso (XCAT) computational model was used, which represented a reference adult male patient. A range of body CT protocols used in clinical practice were categorized based on anatomical regions examined into 10 protocol classes. A validated Monte Carlo program was used to estimate the organ dose associated with each protocol class. Assuming the reference model to be 20 years old, effective dose and risk index (an index of the total risk for cancer incidence) were then calculated and normalized by DLP to obtain the k and q factors. The k and q factors varied across protocol classes; the coefficients of variation were 28% and 9%, respectively. The small variation exhibited by the q factor suggested the feasibility of universal q factors for a wide range of body CT protocols.

Economic Impact of Laparoscopic Conversion to Open in Left Colon Resections.

PubMed

Etter, Katherine; Davis, Brad; Roy, Sanjoy; Kalsekar, Iftekhar; Yoo, Andrew

2017-01-01

Studies have shown economic and clinical advantages of laparoscopic left-colon resections. Laparoscopic conversion to open is an important surgical outcome. We estimated conversion incidence, identified risk factors, and measured the clinical and economic impact. In this retrospective study, we used the Premier Perspective database to analyze left-sided colectomies from 2009 to 2014. Operating room time (ORT), length of stay (LOS), total hospital cost (2014 U.S. dollars); along with incidence of in-hospital clinical outcomes (anastomotic leak surrogate [Leak], transfusion, and mortality) were evaluated. Multivariable models accounting for hospital clustering were used to identify conversion risk factors and analyze the effect of conversion on economic and clinical outcomes. A total of 41,417 patients: 8,468 left hemicolectomy and 32,949 sigmoidectomy were identified. Lap-Conversion incidence was 13.3% (95% CI, 12.9-13.7). Adjusted mean LOS (±SE) days was significantly lower for the Lap-Successful group (4.9 compared with Lap-Conversion 6.8 and Open-Planned 7.0), but Lap-Conversion and Open-Planned had similar LOS. Adjusted mean cost was higher for Lap-Conversion $20,165 compared to Open-Planned $18,797; but this difference was smaller than the cost savings for Lap-Successful $16,206 ± $219. Open-Planned had lower odds of Leak compared to Lap-Conversion. Open-Planned and Lap-Conversion had similar odds of transfusion and mortality. Conversion risk factors included inflammatory bowel disease and left-hemicolectomy. Colorectal specialists were associated with 38% decreased odds of conversion. Successful laparoscopic surgery was the most cost effective, with decreased LOS and odds of blood transfusion, leak surrogate, and mortality. Conversion was the most expensive and had increased odds of leak surrogate, but similar LOS compared to Open-Planned. The beneficial effect size of successful laparoscopic surgery was larger than the negative effect of conversion compared to Open-Planned.

Economic Impact of Laparoscopic Conversion to Open in Left Colon Resections

PubMed Central

Etter, Katherine; Davis, Brad; Roy, Sanjoy; Kalsekar, Iftekhar

2017-01-01

Background and Objectives: Studies have shown economic and clinical advantages of laparoscopic left-colon resections. Laparoscopic conversion to open is an important surgical outcome. We estimated conversion incidence, identified risk factors, and measured the clinical and economic impact. Methods: In this retrospective study, we used the Premier Perspective database to analyze left-sided colectomies from 2009 to 2014. Operating room time (ORT), length of stay (LOS), total hospital cost (2014 U.S. dollars); along with incidence of in-hospital clinical outcomes (anastomotic leak surrogate [Leak], transfusion, and mortality) were evaluated. Multivariable models accounting for hospital clustering were used to identify conversion risk factors and analyze the effect of conversion on economic and clinical outcomes. Results: A total of 41,417 patients: 8,468 left hemicolectomy and 32,949 sigmoidectomy were identified. Lap-Conversion incidence was 13.3% (95% CI, 12.9–13.7). Adjusted mean LOS (±SE) days was significantly lower for the Lap-Successful group (4.9 compared with Lap-Conversion 6.8 and Open-Planned 7.0), but Lap-Conversion and Open-Planned had similar LOS. Adjusted mean cost was higher for Lap-Conversion $20,165 compared to Open-Planned $18,797; but this difference was smaller than the cost savings for Lap-Successful $16,206 ± $219. Open-Planned had lower odds of Leak compared to Lap-Conversion. Open-Planned and Lap-Conversion had similar odds of transfusion and mortality. Conversion risk factors included inflammatory bowel disease and left-hemicolectomy. Colorectal specialists were associated with 38% decreased odds of conversion. Conclusions: Successful laparoscopic surgery was the most cost effective, with decreased LOS and odds of blood transfusion, leak surrogate, and mortality. Conversion was the most expensive and had increased odds of leak surrogate, but similar LOS compared to Open-Planned. The beneficial effect size of successful laparoscopic surgery was larger than the negative effect of conversion compared to Open-Planned. PMID:28890650

Information for Consumers about Alternative Fuel Conversions

EPA Pesticide Factsheets

Here are some factors to be aware of if you are considering fuel conversion, including background information on fuel conversion, instructions for demonstrating compliance, and other related information.

Establishing a Common Definition for Zero Energy Buildings: Time to Move the Market

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

Peterson, Kent; Torcellini, Paul; Taylor, Cody

To change the current paradigm from buildings being consumers of energy to producers of energy requires a common language to facilitate market transformation. Common definitions help create market movement by sharing concepts across market actors. While the term 'zero energy buildings' has been in the marketplace for over 20 years, no common definition had been established. US DOE, last year, embarked on a process to evaluate current definitions and solicit industry input to formulate a common definition and nomenclature for zero energy buildings. This definition uses commonly available site measurements and national conversion factors to define zero energy buildings onmore » a source energy basis for a variety of boundary conditions including building, portfolio, campus, and community. Issues addressed include multiple fuel types, cogeneration, and renewable energy certificates. This paper describes the process used to arrive at the definition, looks at methods of calculating site to source energy conversions, and how boundary decisions affect a robust and stable definition that can be used to direct programs and policies for many years to come. This stability is critical to move building investments towards buildings that produce as much energy as they consume.« less

The estimation of uniaxial compressive strength conversion factor of trona and interbeds from point load tests and numerical modeling

NASA Astrophysics Data System (ADS)

Ozturk, H.; Altinpinar, M.

2017-07-01

The point load (PL) test is generally used for estimation of uniaxial compressive strength (UCS) of rocks because of its economic advantages and simplicity in testing. If the PL index of a specimen is known, the UCS can be estimated using conversion factors. Several conversion factors have been proposed by various researchers and they are dependent upon the rock type. In the literature, conversion factors on different sedimentary, igneous and metamorphic rocks can be found, but no study exists on trona. In this study, laboratory UCS and field PL tests were carried out on trona and interbeds of volcano-sedimentary rocks. Based on these tests, PL to UCS conversion factors of trona and interbeds are proposed. The tests were modeled numerically using a distinct element method (DEM) software, particle flow code (PFC), in an attempt to guide researchers having various types of modeling problems (excavation, cavern design, hydraulic fracturing, etc.) of the abovementioned rock types. Average PFC parallel bond contact model micro properties for the trona and interbeds were determined within this study so that future researchers can use them to avoid the rigorous PFC calibration procedure. It was observed that PFC overestimates the tensile strength of the rocks by a factor that ranges from 22 to 106.

Development of factors to convert frequency to rate for β-cell replication and apoptosis quantified by time-lapse video microscopy and immunohistochemistry

PubMed Central

Saisho, Yoshifumi; Manesso, Erica; Gurlo, Tatyana; Huang, Chang-jiang; Toffolo, Gianna M.; Cobelli, Claudio; Butler, Peter C.

2009-01-01

An obstacle to development of methods to quantify β-cell turnover from pancreas tissue is the lack of conversion factors for the frequency of β-cell replication or apoptosis detected by immunohistochemistry to rates of replication or apoptosis. We addressed this obstacle in islets from 1-mo-old rats by quantifying the relationship between the rate of β-cell replication observed directly by time-lapse video microscopy (TLVM) and the frequency of β-cell replication in the same islets detected by immunohistochemistry using antibodies against Ki67 and insulin in the same islets fixed immediately after TLVM. Similarly, we quantified the rate of β-cell apoptosis by TLVM and then the frequency of apoptosis in the same islets using TdT-mediated dUTP nick-end labeling and insulin. Conversion factors were developed by regression analysis. The conversion factor from Ki67 labeling frequency (%) to actual replication rate (%events/h) is 0.025 ± 0.003 h−1. The conversion factor from TdT-mediated dUTP nick-end labeling frequency (%) to actual apoptosis rate (%events/h) is 0.41 ± 0.05 h−1. These conversion factors will permit development of models to evaluate β-cell turnover in fixed pancreas tissue. PMID:18940937

Economic and labor market forces matter for worker well-being.

PubMed

Tay, Louis; Harter, James K

2013-07-01

In light of recent interest in societal subjective well-being, policies that seek to improve the economy and labor markets need to address the question of whether economic factors matter for worker well-being, specifically job satisfaction. In a worldwide representative poll of 136 nations, economic factors are associated with job satisfaction beyond demographic and job factors. Hierarchical linear modeling showed that higher national GDP and job optimism was associated with job satisfaction, whereas higher unemployment was associated with job dissatisfaction. Mediational analyses revealed that economic variables (GDP and job optimism) were partially mediated by job satisfaction in predicting life satisfaction; full mediation was found for unemployment. In a second study, time series regression of monthly data from a nationally representative poll in the United States from 2008 to 2011 revealed that unemployment rate was significantly associated with job dissatisfaction over time. There was some evidence that prior unemployment rates predicted job satisfaction at a higher level than job satisfaction predicted unemployment rates, suggesting that economic factors lead to job (dis)satisfaction rather than the converse. Theoretical and practical implications are discussed. © 2013 The Authors. Applied Psychology: Health and Well-Being © 2013 The International Association of Applied Psychology.

Current practices and future opportunities for policy on climate change and invasive species.

PubMed

Pyke, Christopher R; Thomas, Roxanne; Porter, Read D; Hellmann, Jessica J; Dukes, Jeffrey S; Lodge, David M; Chavarria, Gabriela

2008-06-01

Climate change and invasive species are often treated as important, but independent, issues. Nevertheless, they have strong connections: changes in climate and societal responses to climate change may exacerbate the impacts of invasive species, whereas invasive species may affect the magnitude, rate, and impact of climate change. We argue that the design and implementation of climate-change policy in the United States should specifically consider the implications for invasive species; conversely, invasive-species policy should address consequences for climate change. The development of such policies should be based on (1) characterization of interactions between invasive species and climate change, (2) identification of areas where climate-change policies could negatively affect invasive-species management, and (3) identification of areas where policies could benefit from synergies between climate change and invasive-species management.

Land change variability and human-environment dynamics in the United States Great Plains

USGS Publications Warehouse

Drummond, M.A.; Auch, Roger F.; Karstensen, K.A.; Sayler, K. L.; Taylor, Janis L.; Loveland, Thomas R.

2012-01-01

Land use and land cover changes have complex linkages to climate variability and change, biophysical resources, and socioeconomic driving forces. To assess these land change dynamics and their causes in the Great Plains, we compare and contrast contemporary changes across 16 ecoregions using Landsat satellite data and statistical analysis. Large-area change analysis of agricultural regions is often hampered by change detection error and the tendency for land conversions to occur at the local-scale. To facilitate a regional-scale analysis, a statistical sampling design of randomly selected 10 km × 10 km blocks is used to efficiently identify the types and rates of land conversions for four time intervals between 1973 and 2000, stratified by relatively homogenous ecoregions. Nearly 8% of the overall Great Plains region underwent land-use and land-cover change during the study period, with a substantial amount of ecoregion variability that ranged from less than 2% to greater than 13%. Agricultural land cover declined by more than 2% overall, with variability contingent on the differential characteristics of regional human–environment systems. A large part of the Great Plains is in relatively stable land cover. However, other land systems with significant biophysical and climate limitations for agriculture have high rates of land change when pushed by economic, policy, technology, or climate forcing factors. The results indicate the regionally based potential for land cover to persist or fluctuate as land uses are adapted to spatially and temporally variable forcing factors.

A global review of species-specific shark-fin-to-body-mass ratios and relevant legislation.

PubMed

Biery, L; Pauly, D

2012-04-01

In this review, shark-fin-to-body-mass ratios, which have been legislated by several countries as a means of regulating and monitoring shark fisheries, have been compiled and reviewed. Observed and legislated wet-fin-mass-to-round-mass (M(fw) :M(r) ) ratios have been collected for 50 species and eight countries. Wet to dry-fin mass conversion factors have also been reviewed. Existing shark fishery legislation was compiled by political entity and regional fishery management organizations (RFMO). The mean observed M(fw) :M(r) ratio for all species was 3·0%, but actual fin to body-mass ratios varied considerably by species and location. Species-specific mean ratios ranged from 1·1 to 10·9%, and estimated mean ratios ranged from 1·5 to 6·1% by country, depending on fin-cutting practices and the mix of exploited species. The mean conversion factor for wet to dry-fin mass was 0·43. Shark-related legislation was found to exist in 37 countries and the 22 maritime members of the European Union, and shark-related regulations have been designated by nine RFMOs. Results suggest that currently regulated ratios may not be appropriate for all species and fin-cutting practices, and regulations based on generalized ratios for all sharks may be inadequate. Alternative policies may be necessary for the effective management of global shark fisheries. © 2012 The Authors. Journal of Fish Biology © 2012 The Fisheries Society of the British Isles.

Nitrogen-to-Protein Conversion Factors for Crop Residues and Animal Manure Common in China.

PubMed

Chen, Xueli; Zhao, Guanglu; Zhang, Yang; Han, Lujia; Xiao, Weihua

2017-10-25

Accurately determining protein content is essential in exploiting biomass as feed and fuel. A survey of biomass samples in China indicated protein contents from 2.65 to 3.98% for crop residues and from 6.07 to 10.24% for animal manure of dry basis. Conversion factors based on amino acid nitrogen (k A ) ranged from 5.42 to 6.00 for the former and from 4.78 to 5.36 for the latter, indicating that the traditional factor of 6.25 is not suitable for biomass samples. On the other hand, conversion factors from Kjeldahl nitrogen (k P ) ranged from 3.97 to 4.57 and from 2.76 to 4.31 for crop residues and animal manure, respectively. Of note, conversion factors were strongly affected by amino acid composition and levels of nonprotein nitrogen. Thus, k P values of 4.23 for crop residues, 4.11 for livestock manure, and 3.11 for poultry manure are recommended to better estimate protein content from total nitrogen.

Hollywood's Conversion to Color: The Technological, Economic and Aesthetic Factors.

ERIC Educational Resources Information Center

Kindem, Forham A.

1979-01-01

Discusses the film industry's conversion to color cinematography in the period between the 1920s and 1960s. Cites economic considerations, technological modifications, and aesthetic preferences by audiences as factors in this development. (JMF)

A Conversation on Zero Net Energy Buildings

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

Eley, Charles; Gupta, Smita; Torcellini, Paul

The submitted Roundtable discussion covers zero net energy (ZNE) buildings and their expansion into the market as a more widely adopted approach for various building types and sizes. However, the market is still small, and this discussion brings together distinguished researchers, designers, policy makers, and program administrations to represent the key factors making ZNE building more widespread and mainstream from a broad perspective, including governments, utilities, energy-efficiency research institutes, and building owners. This roundtable was conducted by the ASHRAE Journal with Bing Liu, P.E., Member ASHRAE, Charles Eley, FAIA, P.E., Member ASHRAE; Smita Gupta, Itron; Cathy Higgins, New Buildings Institute;more » Jessica Iplikci, Energy Trust of Oregon; Jon McHugh, P.E., Member ASHRAE; Michael Rosenberg, Member ASHRAE; and Paul Torcellini, Ph.D., P.E., NREL.« less

Factors that encourage and discourage policy-making to prevent childhood obesity: Experience in the United States.

PubMed

Rutkow, Lainie; Jones-Smith, Jesse; Walters, Hannah J; O'Hara, Marguerite; Bleich, Sara N

2016-12-01

Policy-makers throughout the world seek to address childhood obesity prevention, yet little is known about factors that influence policy-makers' decisions on this topic. From September 2014 to April 2015, we conducted 43 semi-structured interviews about factors that encourage and discourage policy-makers' support for childhood obesity prevention policies. We interviewed policy-makers (n = 12) and two other groups engaged with childhood obesity prevention policies: representatives of non-governmental organizations (n = 24) and academics (n = 7). Factors that encourage policy-makers' support for childhood obesity prevention policies included: positive impact on government finances, an existing evidence base, partnerships with community-based collaborators, and consistency with policy-makers' priorities. Factors that discourage policy-makers' support included the following: perceptions about government's role, food and beverage industry opposition, and policy-makers' beliefs about personal responsibility. As public health practitioners, advocates, and others seek to advance childhood obesity prevention in the U.S. and elsewhere, the factors we identified offer insights into ways to frame proposed policies and strategies to influence policy-makers.

Using Vignettes to Tap Into Moral Reasoning in Public Health Policy: Practical Advice and Design Principles From a Study on Food Advertising to Children

PubMed Central

Taylor, Emily; Hoang, Sylvia; Cook, Brian

2014-01-01

In this article, we describe a process for designing and applying vignettes in public health policy research and practice. We developed this methodology for a study on moral reasoning underpinning policy debate on food advertising to children. Using vignettes prompted policy actors who were relatively entrenched in particular ways of speaking professionally about a controversial and ethically challenging issue to converse in a more authentic and reflective way. Vignettes hold benefits and complexities. They can focus attention on moral conflicts, draw out different types of evidence to support moral reasoning, and enable simultaneous consideration of real and ideal worlds. We suggest a process and recommendations on design features for crafting vignettes for public health policy. PMID:25121818

Using vignettes to tap into moral reasoning in public health policy: practical advice and design principles from a study on food advertising to children.

PubMed

Mah, Catherine L; Taylor, Emily; Hoang, Sylvia; Cook, Brian

2014-10-01

In this article, we describe a process for designing and applying vignettes in public health policy research and practice. We developed this methodology for a study on moral reasoning underpinning policy debate on food advertising to children. Using vignettes prompted policy actors who were relatively entrenched in particular ways of speaking professionally about a controversial and ethically challenging issue to converse in a more authentic and reflective way. Vignettes hold benefits and complexities. They can focus attention on moral conflicts, draw out different types of evidence to support moral reasoning, and enable simultaneous consideration of real and ideal worlds. We suggest a process and recommendations on design features for crafting vignettes for public health policy.

43 CFR 3212.23 - How will the production incentive apply to a qualified expansion project?

Code of Federal Regulations, 2011 CFR

2011-10-01

... (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.23 How will the production incentive apply to a...

Beyond traffic 2045 : trends and choices - draft

DOT National Transportation Integrated Search

2015-02-01

Beyond Traffic is an invitation to the American publicincluding the users, developers, owners, and operators of the transportation network and the policy officials who shape itto have a frank conversation about the shape, size, and condition of...

Public affairs events at Ocean Sciences Meeting

NASA Astrophysics Data System (ADS)

Uhlenbrock, Kristan

2012-02-01

AGU public affairs will be cohosting two special events at Ocean Sciences 2012 that offer scientists opportunities to expand their communication, policy, and media experience. Join the conversations that highlight two important topics to connect science to society.

Psychometric properties of Conversion Disorder Scale- Revised (CDS) for children.

PubMed

Ijaz, Tazvin; Nasir, Attikah; Sarfraz, Naema; Ijaz, Shirmeen

2017-05-01

To revise conversion disorder scale and to establish the psychometric properties of the revised scale. This case-control study was conducted from February to June, 2014, at the Government College University, Lahore, Pakistan, and comprised schoolchildren and children with conversion disorder. In order to generate items for revised version of conversion disorder scale, seven practising mental health professionals were consulted. A list of 42 items was finalised for expert ratings. After empirical validation, a scale of 40 items was administered on the participants and factor analysis was conducted. Of the240 participants, 120(50%) were schoolchildren (controls group) and 120(50%)were children with conversion disorder (clinical group).The results of factor analysis revealed five factors (swallowing and speech symptoms, motor symptoms, sensory symptoms, weakness and fatigue, and mixed symptoms) and retention of all 40 items of revised version of conversion disorder scale. Concurrent validity of the revised scale was found to be 0.81 which was significantly high. Similarly, discriminant validity of the scale was also high as both clinical and control groups had significant difference (p<0.001) in scores. Cronbach's alpha of scale was a=0.91 while item total correlation ranged from 0.50 to 0.80. The sensitivity and specificity analysis indicated that the revised conversion disorder scale was 76% sensitive to predicting conversion disorder while specificity showed that the scale was 73% accurate in specifying participants of the control group. The revised version of conversion disorder scale was a reliable and valid tool to be used for screening of children with conversion disorder.

[Spatiotemporal changes of wetlands in Hangzhou Bay Industrial Belt].

PubMed

Lu, Zhang-Wei; Wu, Ci-Fang; Yue, Wen-Ze; Liu, Yong; Ren, Li-Yan

2009-07-01

By using RS and GIS techniques, the spatiotemporal changes of wetlands in Hangzhou Bay Industrial Belt, one of the most developed zones in Zhejiang Province, from 1990 to 2005 were studied. There was a frequent conversion between the wetlands and other land use types and between the wetlands themselves, mainly manifested in the conversion between wetland and farmland, and from wetland to construction land and from tidal flat to aquiculture area. The comparative advantage of other land use types and the policy of cultivated land's requisition-compensation balance decided the inherent mechanisms of these spatiotemporal changes. Driven by the aquaculture's comparative advantage to traditional agriculture, large areas of inland farmland and of the tidal flat along the coast of Hangzhou Bay were reclaimed into aquiculture area, and the rapid expansion of construction land, limited land resources, and the implement of cultivated land's requisition-compensation balance policy induced the wetlands being occupied.

Optimization of Neutral Atom Imagers

NASA Technical Reports Server (NTRS)

Shappirio, M.; Coplan, M.; Balsamo, E.; Chornay, D.; Collier, M.; Hughes, P.; Keller, J.; Ogilvie, K.; Williams, E.

2008-01-01

The interactions between plasma structures and neutral atom populations in interplanetary space can be effectively studied with energetic neutral atom imagers. For neutral atoms with energies less than 1 keV, the most efficient detection method that preserves direction and energy information is conversion to negative ions on surfaces. We have examined a variety of surface materials and conversion geometries in order to identify the factors that determine conversion efficiency. For chemically and physically stable surfaces smoothness is of primary importance while properties such as work function have no obvious correlation to conversion efficiency. For the noble metals, tungsten, silicon, and graphite with comparable smoothness, conversion efficiency varies by a factor of two to three. We have also examined the way in which surface conversion efficiency varies with the angle of incidence of the neutral atom and have found that the highest efficiencies are obtained at angles of incidence greater then 80deg. The conversion efficiency of silicon, tungsten and graphite were examined most closely and the energy dependent variation of conversion efficiency measured over a range of incident angles. We have also developed methods for micromachining silicon in order to reduce the volume to surface area over that of a single flat surface and have been able to reduce volume to surface area ratios by up to a factor of 60. With smooth micro-machined surfaces of the optimum geometry, conversion efficiencies can be increased by an order of magnitude over instruments like LENA on the IMAGE spacecraft without increase the instruments mass or volume.

Retrospective Conversion: A Question of Time, Standards, and Purpose.

ERIC Educational Resources Information Center

Valentine, Phyllis A.; McDonald, David R.

1986-01-01

Examines the factors that determine the cost of retrospective conversion (definition of conversion, standards of acceptance, method of conversion, hit rate, standards for creation of machine-readable records for nonhits); reports results of cost study at University of Michigan library; and introduces an alternative strategy for discussion. Seven…

TU-H-CAMPUS-IeP1-03: Comparison of Monte Carlo Simulation and Conversion Factor Based Method On Estimation of Effective Dose in Pediatric Patients Undergoing Interventional Cardiac Procedures

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

Leung, K; Wong, M; Ng, Y

Purpose: Interventional cardiac procedures utilize frequent fluoroscopy and cineangiography, which impose considerable radiation risk to patients, especially pediatric patients. Accurate calculation of effective dose is important in order to estimate cancer risk over the rest of their lifetime. This study evaluates the difference in effective dose calculated by Monte Carlo simulation with those estimated by locally-derived conversion factors (CF-local) and by commonly quoted conversion factors from Karambatsakidou et al (CF-K). Methods: Effective dose (E),of 12 pediatric patients, age between 2.5–19 years old, who had undergone interventional cardiac procedures, were calculated using PCXMC-2.0 software. Tube spectrum, irradiation geometry, exposure parameters andmore » dose-area product (DAP) of each projection were included in the software calculation. Effective doses for each patient were also estimated by two Methods: 1) CF-local: conversion factor derived locally by generalizing results of 12 patients, multiplied by DAP of each patient gives E-local. 2) CF-K: selected factor from above-mentioned literature, multiplied by DAP of each patient gives E-K. Results: Mean of E, E-local and E-K were 16.01 mSv, 16.80 mSv and 22.25 mSv respectively. A deviation of −29.35% to +34.85% between E and E-local, while a greater deviation of −28.96% to +60.86% between E and EK were observed. E-K overestimated the effective dose for patients at age 7.5–19. Conclusion: Effective dose obtained by conversion factors is simple and quick to estimate radiation risk of pediatric patients. This study showed that estimation by CF-local may bear an error of 35% when compared with Monte Carlo calculation. If using conversion factors derived by other studies may result in an even greater error, of up to 60%, due to factors that are not catered for in the estimation, including patient size, projection angles, exposure parameters, tube filtration, etc. Users must be aware of these potential inaccuracies when simple conversion method is employed.« less

A new technique for measuring gas conversion factors for hydrocarbon mass flowmeters

NASA Technical Reports Server (NTRS)

Singh, J. J.; Sprinkle, D. R.

1983-01-01

A technique for measuring calibration conversion factors for hydrocarbon mass flowmeters was developed. It was applied to a widely used type of commercial thermal mass flowmeter for hydrocarbon gases. The values of conversion factors for two common hydrocarbons measured using this technique are in good agreement with the empirical values cited by the manufacturer. Similar agreements can be expected for all other hydrocarbons. The technique is based on Nernst theorem for matching the partial pressure of oxygen in the combustion product gases with that in normal air. It is simple, quick and relatively safe--particularly for toxic/poisonous hydrocarbons.

Multiple conversion between the genes encoding bacterial class-I release factors

PubMed Central

Ishikawa, Sohta A.; Kamikawa, Ryoma; Inagaki, Yuji

2015-01-01

Bacteria require two class-I release factors, RF1 and RF2, that recognize stop codons and promote peptide release from the ribosome. RF1 and RF2 were most likely established through gene duplication followed by altering their stop codon specificities in the common ancestor of extant bacteria. This scenario expects that the two RF gene families have taken independent evolutionary trajectories after the ancestral gene duplication event. However, we here report two independent cases of conversion between RF1 and RF2 genes (RF1-RF2 gene conversion), which were severely examined by procedures incorporating the maximum-likelihood phylogenetic method. In both cases, RF1-RF2 gene conversion was predicted to occur in the region encoding nearly entire domain 3, of which functions are common between RF paralogues. Nevertheless, the ‘direction’ of gene conversion appeared to be opposite from one another—from RF2 gene to RF1 gene in one case, while from RF1 gene to RF2 gene in the other. The two cases of RF1-RF2 gene conversion prompt us to propose two novel aspects in the evolution of bacterial class-I release factors: (i) domain 3 is interchangeable between RF paralogues, and (ii) RF1-RF2 gene conversion have occurred frequently in bacterial genome evolution. PMID:26257102

Clinical Styles and Practice Policies: Influence on Communication with Patients Regarding Worrisome Prescription Drug Monitoring Program Data.

PubMed

Hildebran, Christi; Leichtling, Gillian; Irvine, Jessica M; Cohen, Deborah J; Hallvik, Sara E; Deyo, Richard A

2016-11-01

Clinician communication with patients regarding worrisome findings in Prescription Drug Monitoring Programs (PDMPs) may influence patient responses and subsequent care. The authors studied the range of approaches clinicians report when communicating with patients in this situation and how practice policies and procedures may influence this communication. Qualitative interviews of clinician PDMP users. Oregon registrants in the state's PDMP. Thirty-three clinicians practicing in pain management, emergency medicine, primary care, psychiatry, dentistry, and surgery. The authors conducted semi-structured interviews via telephone with clinicians who routinely used the PDMP. A multidisciplinary team used a grounded theory approach to identify ways clinicians reported using information from the PDMP when communicating with patients, and policies that influenced that communication. Clinicians reported using a range of approaches for communicating about PDMP results, from openly sharing, to questioning patients without disclosing access to the PDMP, to avoiding the conversation. Clinicians also reported practice policies and procedures that influenced communication with their patients about prescribing and ongoing care, including policies that normalized use of the PDMP with all patients and those that facilitated difficult conversations by providing a rationale not to prescribe in certain circumstances. Clinicians' self-reported approaches to sharing PDMP findings and communicating prescribing decisions with patients vary and may be facilitated by appropriate practice policies. Such communication may have implications for patient engagement and alliance building. More research is needed to identify best practices and potential guidelines for effectively communicating about PDMP findings, as this may enhance health outcomes. © 2016 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Factors Affecting Time to Sputum Culture Conversion in Adults with Pulmonary Tuberculosis: A Historical Cohort Study without Censored Cases.

PubMed

Kanda, Rie; Nagao, Taishi; Tho, Nguyen Van; Ogawa, Emiko; Murakami, Yoshitaka; Osawa, Makoto; Saika, Yoshinori; Doi, Kenji; Nakano, Yasutaka

2015-01-01

In patients with pulmonary tuberculosis (TB), shortening the time to sputum culture conversion is desirable to reduce the likelihood of mycobacterial transmission. A persistent positive sputum culture after 2 months of treatment is reported to be associated with the presence of cavitation and the extent of disease on chest X-ray, high colony count, diabetes mellitus, and smoking. However, little is known about factors affecting the time to sputum culture conversion. This study was conducted to evaluate factors affecting the time to sputum culture conversion throughout the course of treatment in adults with pulmonary TB. This study was performed using a database of the medical records of patients with active pulmonary TB who were treated at Hirakata Kohsai Hospital in Hirakata City, Osaka, Japan, from October 2000 to October 2002. Cox proportional-hazards analysis was used to evaluate factors affecting the time to sputum culture conversion after adjusting for potential confounders. The data of 86 patients with pulmonary TB were analyzed. The median time to sputum culture conversion was 39 days, and the maximum time was 116 days. The Cox proportional-hazards analysis showed that a higher smear grading (HR, 0.40; 95%CI, 0.23-0.71) and a history of ever smoking (HR, 0.48; 95%CI, 0.25-0.94) were associated with delayed sputum culture conversion. High smear grading and smoking prolonged the time to sputum culture conversion in adults with pulmonary TB. To effectively control TB, measures to decrease the cigarette smoking rate should be implemented, in addition to early detection and timely anti-TB treatment.

The role of the physical environment in conversations between people who are communication vulnerable and health-care professionals: a scoping review.

PubMed

Stans, Steffy E A; Dalemans, Ruth J P; de Witte, Luc P; Smeets, Hester W H; Beurskens, Anna J

2017-12-01

The role of the physical environment in communication between health-care professionals and persons with communication problems is a neglected area. This study provides an overview of factors in the physical environment that play a role in communication during conversations between people who are communication vulnerable and health-care professionals. A scoping review was conducted using the methodological framework of Arksey and O'Malley. The PubMed, PsycINFO, CINAHL and Cochrane Library databases were screened, and a descriptive and thematic analysis was completed. Sixteen publications were included. Six factors in the physical environment play a role in conversations between people who are communication vulnerable and health-care professionals: (1) lighting, (2) acoustic environment, (3) humidity and temperature, (4) setting and furniture placement, (5) written information, and (6) availability of augmentative and alternative communication (AAC) tools. These factors indicated barriers and strategies related to the quality of these conversations. Relatively small and simple strategies to adjust the physical environment (such as adequate lighting, quiet environment, providing pen and paper) can support people who are communication vulnerable to be more involved in conversations. It is recommended that health-care professionals have an overall awareness of the potential influence of environmental elements on conversations. Implications for rehabilitation The physical environment is an important feature in the success or disturbance of communication. Small adjustments to the physical environment in rehabilitation can contribute to a communication-friendly environment for conversations with people who are communication vulnerable. Professionals should consider adjustments with regard to the following factors in the physical environment during conversations with people who are communication vulnerable: lighting, acoustic environment, humidity and temperature, setting and furniture placement, written information, and availability of AAC (augmentative and alternative communication tools).

43 CFR 3212.21 - What criteria establish a qualified expansion project for the purpose of obtaining a production...

Code of Federal Regulations, 2011 CFR

2011-10-01

... INTERIOR MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.21 What criteria establish...

Climate change, water security and the need for integrated policy development: the case of on-farm infrastructure investment in the Australian irrigation sector

NASA Astrophysics Data System (ADS)

Maraseni, T. N.; Mushtaq, S.; Reardon-Smith, K.

2012-09-01

The Australian Government is currently addressing the challenge of increasing water scarcity through significant on-farm infrastructure investment to facilitate the adoption of new water-efficient pressurized irrigation systems. However, it is highly likely that conversion to these systems will increase on-farm energy consumption and greenhouse gas (GHG) emissions, suggesting potential conflicts in terms of mitigation and adaptation policies. This study explored the trade-offs associated with the adoption of more water efficient but energy-intensive irrigation technologies by developing an integrated assessment framework. Integrated analysis of five case studies revealed trade-offs between water security and environmental security when conversion to pressurized irrigation systems was evaluated in terms of fuel and energy-related emissions, except in cases where older hand-shift sprinkler irrigation systems were replaced. These results suggest that priority should be given, in implementing on-farm infrastructure investment policy, to replacing inefficient and energy-intensive sprinkler irrigation systems such as hand-shift and roll-line. The results indicated that associated changes in the use of agricultural machinery and agrochemicals may also be important. The findings of this study support the use of an integrated approach to avoid possible conflicts in designing national climate change mitigation and adaptation policies, both of which are being developed in Australia.

40 CFR 60.73 - Emission monitoring.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the applicable standard (kg/metric ton, lb/ton). The conversion factor shall be established by...., kg/metric ton per ppm (lb/ton per ppm). The conversion factor shall be reestablished during any... continuous monitoring system for measuring nitrogen oxides (NOX). The pollutant gas mixtures under...

40 CFR 60.73 - Emission monitoring.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the applicable standard (kg/metric ton, lb/ton). The conversion factor shall be established by...., kg/metric ton per ppm (lb/ton per ppm). The conversion factor shall be reestablished during any... continuous monitoring system for measuring nitrogen oxides (NOX). The pollutant gas mixtures under...

40 CFR 60.73 - Emission monitoring.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the applicable standard (kg/metric ton, lb/ton). The conversion factor shall be established by...., kg/metric ton per ppm (lb/ton per ppm). The conversion factor shall be reestablished during any... continuous monitoring system for measuring nitrogen oxides (NOX). The pollutant gas mixtures under...

40 CFR 60.73 - Emission monitoring.

Code of Federal Regulations, 2014 CFR

2014-07-01

... the applicable standard (kg/metric ton, lb/ton). The conversion factor shall be established by...., kg/metric ton per ppm (lb/ton per ppm). The conversion factor shall be reestablished during any... continuous monitoring system for measuring nitrogen oxides (NOX). The pollutant gas mixtures under...

Will embryonic stem cells change health policy?

PubMed

Sage, William M

2010-01-01

Embryonic stem cells are actively debated in political and public policy arenas. However, the connections between stem cell innovation and overall health care policy are seldom elucidated. As with many controversial aspects of medical care, the stem cell debate bridges to a variety of social conversations beyond abortion. Some issues, such as translational medicine, commercialization, patient and public safety, health care spending, physician practice, and access to insurance and health care services, are core health policy concerns. Other issues, such as economic development, technologic progress, fiscal politics, and tort reform, are only indirectly related to the health care system but are frequently seen through a health care lens. These connections will help determine whether the stem cell debate reaches a resolution, and what that resolution might be.

Analysis of indication for laparoscopic right colectomy and conversion risks.

PubMed

Del Rio, Paolo; Bertocchi, Elisa; Madoni, Cristiana; Viani, Lorenzo; Dell'Abate, Paolo; Sianesi, Mario

2016-01-01

Laparoscopic surgery developed continuously over the past years becoming the gold standard for some surgical interventions. Laparoscopic colorectal surgery is well established as a safe and feasible procedure to treat benign and malignant pathologies. In this paper we studied in deep the role of laparoscopic right colectomy analysing the indications to this surgical procedure and the factors related to the conversion from laparoscopy to open surgery. We described the different surgical techniques of laparoscopic right colectomy comparing extra to intracorporeal anastomosis and we pointed out the different ways to access to the abdomen (multiport VS single incision). The indications for laparoscopic right colectomy are benign (inflammatory bowel disease and rare right colonic diverticulitis) and malignant diseases (right colon cancer and appendiceal neuroendocrine neoplasm): we described the good outcomes of laparoscopic right colectomy in all these illnesses. Laparoscopic conversion rates in right colectomy are reported as 12-16%; we described the different type of risk factors related to open conversion: patient-related, disease-related and surgeon-related factors, procedural factors and intraoperative complications. We conclude that laparoscopic right colectomy is considered superior to open surgery in the shortterm outcomes without difference in long-term outcomes. Conversion risks, Indication to treatment, Laparoscopy, Post-operative pain, Right colectomy.

Performance analysis of hybrid vibrational energy harvesters with experimental verification

NASA Astrophysics Data System (ADS)

Sriramdas, Rammohan; Pratap, Rudra

2018-07-01

In the present work, performance indices for a hybrid energy harvester (HEH) that is composed of piezoelectric and electrodynamic or electromagnetic mechanisms of energy conversion are analyzed. Performance of a HEH is defined in terms of Q-normalized power factor and efficiency of conversion. They are observed to acutely depend on coupling strength or figures of merit in both piezoelectric and electrodynamic domains. The influence of figures of merit on the Q-normalized power factor, and the limits of conversion efficiency are explored. Based on the studies, a suitable range for figures of merit that would maximize both Q-normalized power factor and conversion efficiency in hybrid harvesters is proposed. The proposed idea is verified experimentally for the appropriate values of figures of merit and efficiencies by fabricating and testing four experimental models of the HEHs.

Risk Factors of On-Pump Conversion during Off-Pump Coronary Artery Bypass Graft

PubMed Central

Yoon, Sung Sil; Bang, Jung Hee; Jeong, Sang Seok; Jeong, Jae Hwa; Woo, Jong Soo

2017-01-01

Background Off-pump coronary artery bypass grafting (OPCABG) procedures can avoid the complications of an on-pump bypass. However, some cases unexpectedly require conversion to cardiopulmonary bypass during OPCABG. The risk factors associated with a sudden need for cardiopulmonary bypass were analyzed. Methods This retrospective study included 283 subjects scheduled for OPCABG from 2001 to 2010. These were divided into an OPCABG group and an on-pump conversion group. Preoperative, operative, and postoperative variables were compared between the 2 groups. Results Of the 283 patients scheduled for OPCABG, 47 (16%) were switched to on-pump coronary artery bypass grafting (CABG). The mortality of the both the OPCABG and on-pump conversion groups was not significantly different. The major risk factors for conversion to on-pump CABG were congestive heart failure (CHF) (odds ratio [OR], 3.5; p=0.029), ejection fraction (EF) <35% (OR, 4.4; p=0.012), and preoperative beta-blocker (BB) administration (OR, 0.3; p=0.007). The use of intraoperative (p=0.007) and postoperative (p=0.021) inotropics was significantly higher in the conversion group. The amount of postoperative drainage (p<0.001) and transfusion (p<0.001) also was significantly higher in the conversion group. There were no significant differences in stroke or cardiovascular complications between the groups over the course of short-term and long-term follow-up. Conclusion Patients who undergo OPCABG and have CHF or a lower EF (<35%) are more likely to undergo on-pump conversion, while preoperative BB administration could help prevent conversions from OPCABG to on-pump CABG. PMID:29124027

12 CFR 567.11 - Reservation of authority.

Code of Federal Regulations, 2010 CFR

2010-01-01

... assigned risk weight for any asset, or credit equivalent amount or credit conversion factor for any off... require the savings association to apply another risk-weight, credit equivalent amount, or credit..., credit equivalent amount, or credit conversion factor, OTS may assign any risk weight, credit equivalent...

System International d'Unites: Metric Measurement in Water Resources Engineering.

ERIC Educational Resources Information Center

Klingeman, Peter C.

This pamphlet gives definitions and symbols for the basic and derived metric units, prefixes, and conversion factors for units frequently used in water resources. Included are conversion factors for units of area, work, heat, power, pressure, viscosity, flow rate, and others. (BB)

Cathecol-O-methyl transferase Val158Met genotype is not a risk factor for conversion disorder.

PubMed

Armagan, E; Almacıoglu, M L; Yakut, T; Köse, A; Karkucak, M; Köksal, O; Görükmez, O

2013-03-19

Alterations in catechol-O-methyltransferase (COMT) activity are involved in various types of neurological disorders. We examined a possible association between the COMT Val158Met polymorphism and conversion disorder in a study of 48 patients with conversion disorder and 48 control patients. In the conversion disorder group, 31 patients were Val/Met heterozygotes, 15 patients were Val/Val homozygotes and 2 patients were Met/Met homozygotes. In the control group, 32 patients were Val/Met heterozygotes and 16 patients were Val/Val homozygotes. There was no significant difference between the groups. We conclude that the COMT Val158Met genotype is quite common in Turkey and that it is not a risk factor for conversion disorder in the Turkish population.

Are Law and Policy Clear and Consistent? Roles and Responsibilities of the Defense Acquisition Executive and the Chief Information Officer

DTIC Science & Technology

2010-01-01

Not Considered Relevant Two current CIO R&R pertain to Year-2000 ( Y2K ) issues. Although it is likely that the software conversion tasks associated...CIOs with tasks related to Y2K software conversion. 44 USC §3506 does not include the term information technology, but does include the term...information resources, which, in this case appears to include IT but explicitly excludes NSS. The CIO R&R in 44 USC §3603 charges the CIO Council with Y2K

43 CFR 3212.12 - How long does a suspension of operations or a suspension of operations and production last?

Code of Federal Regulations, 2011 CFR

2011-10-01

... MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.12 How long does a suspension of...

43 CFR 3212.10 - What is the difference between a suspension of operations and production and a suspension of...

Code of Federal Regulations, 2011 CFR

2011-10-01

... INTERIOR MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.10 What is the difference...

Estimation of the Adenoma Detection Rate From the Polyp Detection Rate by Using a Conversion Factor in a Predominantly Hispanic Population.

PubMed

Elhanafi, Sherif; Ortiz, Arleen M; Yarlagadda, Anita; Tsai, Cindy; Eloliby, Mohamed; Mallawaarachchi, Indika; Dwivedi, Alok; Zuckerman, Marc J; Othman, Mohamed O

2015-08-01

Calculating the adenoma detection rate (ADR) is a complex process in contrast to the polyp detection rate (PDR) that can be easily calculated. The average adenoma to polyp detection rate quotient (APDRQ) was proposed as a conversion factor to estimate the ADR for individual endoscopists from the endoscopist's PDR. However, this conversion factor was not validated in different practice settings. To validate the use of the proposed conversion factor in a practice setting with a predominantly Hispanic population. We conducted a retrospective, cross-sectional study (December 2007 to November 2012) of screening colonoscopies at a university practice setting with an 86.9% Hispanic population. The actual ADR and PDR were calculated for all endoscopists. The weighted average of ADR to PDR ratio for each endoscopist was used to obtain APDRQ. The APDRQ was used as a conversion multiplier to estimate each endoscopist's ADR using the single endoscopist's PDR. A total of 2148 screening colonoscopies were included. The average PDR for the whole group was 36.9% (range, 11% to 49%). The actual ADR was estimated as 25.5% (range, 11% to 37%). The average APDRQ for our group was 0.68. The estimated ADR was 25.48% (range, 8% to 33%). There was a high correlation between actual ADR and the estimated ADR (Pearson correlation=0.92). In a practice setting with a predominantly Hispanic population, a conversion factor can be used to estimate ADR from PDR providing a high degree of correlation with the actual ADR.

Social media & stem cell science: examining the discourse.

PubMed

Adams, Amy; Lomax, Geoffrey; Santarini, Anthony

2011-11-01

Research suggests that the representation of scientific and medical issues in the traditional media such as newspapers, TV and radio is an important determinant of public opinion and related public policy outcomes, particularly with regard to attitudes toward stem cell research. With the emergence of social media, the discursive space around public policy issues has expanded to include a new demographic of media consumer who is directly involved in political action. However, little is known about the influence of social media on scientific public policy conversations. We analyzed Twitter posts on two topics relating to stem cell science and policy according to the originator and tone of the tweet, and whether the tweet was intended to be neutral or to further a stated policy position. This analysis provides a means for clarifying the role of social media in influencing public opinion of policy issues such as stem cell research and offers organizations a better understanding of how to more effectively apply social media to advancing their stem cell policy positions.

Rural print media portrayal of secondhand smoke and smoke-free policy.

PubMed

Helme, Donald W; Rayens, Mary Kay; Kercsmar, Sarah E; Adkins, Sarah M; Amundsen, Shelby J; Lee, Erin; Riker, Carol A; Hahn, Ellen J

2012-11-01

The purpose of this article is to describe how the print media portrays secondhand smoke and smoke-free policy in rural communities. Baseline print media clips from an ongoing 5-year study of smoke-free policy development in 40 rural communities were analyzed. The authors hypothesized that community population size would be positively associated with media favorability toward smoke-free policy. Conversely, pounds of tobacco produced and adult smoking prevalence would be negatively associated with media favorability. There was a positive correlation between population size and percentage of articles favorable toward smoke-free policy. The authors did not find a correlation between adult smoking or tobacco produced and media favorability toward smoke-free policy, but we did find a positive relationship between tobacco produced and percentage of pro-tobacco articles and a negative relationship between adult smoking prevalence and percentage of articles about health/comfort. Implications for targeting pro-health media in rural communities as well as policy-based initiatives for tobacco control are discussed.

The complexity and ambivalence of immigration attitudes: ambivalent stereotypes predict conflicting attitudes toward immigration policies.

PubMed

Reyna, Christine; Dobria, Ovidiu; Wetherell, Geoffrey

2013-07-01

Americans' conflicted attitudes toward immigrants and immigration has stymied immigration reform for decades. In this article, we explore the nuanced nature of stereotypes about immigrants and how they relate to ambivalent attitudes toward immigrant groups and the disparate array of immigration policies that affect them. Using item response theory and multiple regression analysis, we identified and related stereotypes of different immigrant groups to group-based and policy attitudes. Results demonstrate that ambivalent stereotypes mapped onto ambivalent group-based and immigration policy attitudes. Specifically, stereotypes that portray groups in positive or sympathetic ways predicted positive attitudes toward the group and more supportive attitudes toward policies that facilitate their immigration to the United States. Conversely, negative qualities predicted negative attitudes toward the same group and support for policies that prevent the group from immigrating. Results are discussed in light of current theory related to stereotype content, complementarity of stereotypes, and broader implications for immigration attitudes and policy. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Deployment, Design, and Commercialization of Carbon-Negative Energy Systems

NASA Astrophysics Data System (ADS)

Sanchez, Daniel Lucio

Climate change mitigation requires gigaton-scale carbon dioxide removal technologies, yet few examples exist beyond niche markets. This dissertation informs large-scale implementation of bioenergy with carbon capture and sequestration (BECCS), a carbon-negative energy technology. It builds on existing literature with a novel focus on deployment, design, commercialization, and communication of BECCS. BECCS, combined with aggressive renewable deployment and fossil emission reductions, can enable a carbon-negative power system in Western North America by 2050, with up to 145% emissions reduction from 1990 levels. BECCS complements other sources of renewable energy, and can be deployed in a manner consistent with regional policies and design considerations. The amount of biomass resource available limits the level of fossil CO2 emissions that can still satisfy carbon emissions caps. Offsets produced by BECCS are more valuable to the power system than the electricity it provides. Implied costs of carbon for BECCS are relatively low ( 75/ton CO2 at scale) for a capital-intensive technology. Optimal scales for BECCS are an order of magnitude larger than proposed scales found in existing literature. Deviations from optimal scaled size have little effect on overall systems costs - suggesting that other factors, including regulatory, political, or logistical considerations, may ultimately have a greater influence on plant size than the techno-economic factors considered. The flexibility of thermochemical conversion enables a viable transition pathway for firms, utilities and governments to achieve net-negative CO 2 emissions in production of electricity and fuels given increasingly stringent climate policy. Primary research, development (R&D), and deployment needs are in large-scale biomass logistics, gasification, gas cleaning, and geological CO2 storage. R&D programs, subsidies, and policy that recognize co-conversion processes can support this pathway to commercialization. Here, firms can embrace a gradual transition pathway to deep decarbonization, limiting economic dislocation and increasing transfer of knowledge between the fossil and renewable sectors. Global cumulative capital investment needs for BECCS through 2050 are over 1.9 trillion (2015$, 4% real interest rate) for scenarios likely to limit global warming to 2 °C. This scenario envisions deployment of as much as 24 GW/yr of BECCS by 2040 in the electricity sector. To achieve theses rates of deployment within 15-20 years, governments and firms must commit to research, development, and deployment on an unprecedented scale. Three primary issues complicate emissions accounting for BECCS: cross-sector CO2 accounting, regrowth, and timing. Switchgrass integration decreases lifecycle greenhouse gas impacts of co-conversion systems with CCS, across a wide range of land-use change scenarios. Risks at commercial scale include adverse effects on food security, land conservation, social equity, and biodiversity, as well as competition for water resources. This dissertation argues for an iterative risk management approach to BECCS sustainability, with standards being updated as more knowledge is gained through deployment. Sustainability impacts and public opposition to BECCS may be reduced with transparent measurement and communication. Commercial-scale deployment is dependent on the coordination of a wide range of actors, many with different incentives and worldviews. Despite this problem, this dissertation challenges governments, industry incumbents, and emerging players to research, support, and deploy BECCS.

The metric system: An introduction

NASA Astrophysics Data System (ADS)

Lumley, Susan M.

On 13 Jul. 1992, Deputy Director Duane Sewell restated the Laboratory's policy on conversion to the metric system which was established in 1974. Sewell's memo announced the Laboratory's intention to continue metric conversion on a reasonable and cost effective basis. Copies of the 1974 and 1992 Administrative Memos are contained in the Appendix. There are three primary reasons behind the Laboratory's conversion to the metric system. First, Public Law 100-418, passed in 1988, states that by the end of fiscal year 1992 the Federal Government must begin using metric units in grants, procurements, and other business transactions. Second, on 25 Jul. 1991, President George Bush signed Executive Order 12770 which urged Federal agencies to expedite conversion to metric units. Third, the contract between the University of California and the Department of Energy calls for the Laboratory to convert to the metric system. Thus, conversion to the metric system is a legal requirement and a contractual mandate with the University of California. Public Law 100-418 and Executive Order 12770 are discussed in more detail later in this section, but first they examine the reasons behind the nation's conversion to the metric system. The second part of this report is on applying the metric system.

40 CFR 98.366 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... type). (11) Methane conversion factor used for each MMS component. (12) Average ambient temperature used to select each methane conversion factor. (13) N2O emissions (results of Equation JJ-13). (14) N... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Manure Management § 98.366 Data reporting requirements. (a) In...

40 CFR 98.366 - Data reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... type). (11) Methane conversion factor used for each MMS component. (12) Average ambient temperature used to select each methane conversion factor. (13) N2O emissions (results of Equation JJ-13). (14) N... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Manure Management § 98.366 Data reporting requirements. (a) In...

40 CFR 98.366 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... type). (11) Methane conversion factor used for each MMS component. (12) Average ambient temperature used to select each methane conversion factor. (13) N2O emissions (results of Equation JJ-13). (14) N... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Manure Management § 98.366 Data reporting requirements. (a) In...

40 CFR 98.366 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... type). (11) Methane conversion factor used for each MMS component. (12) Average ambient temperature used to select each methane conversion factor. (13) N2O emissions (results of Equation JJ-13). (14) N... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Manure Management § 98.366 Data reporting requirements. (a) In...

Host Defense against Opportunist Microorganisms Following Trauma.

DTIC Science & Technology

1979-06-01

patients were total hemolytic complement (CH5 0 ), C3 conversion by inulin and cobra venom factor (CoVF), and itmunochemical concentrations of Clq, C4, C2...were normal or elevated for the entire study period. C3 conversion by inulin and CoVF and the concentration of properdin were reduced in the sera of the...measured in all patients were total hemolytic complement (CH5 0), C3 conversion by inulin and cobra venom factor (CoVF), and inunochemical

Air Force Logistics Command (AFLC) solar thermal plant

NASA Technical Reports Server (NTRS)

1983-01-01

The plant proved its capability to deliver the desired energy product in a USAF industrial environment. The collector proved capable of energy conversion at insolation levels up to 25% below design minimum. The plant and the project were negatively affected by severe winter weather, with total insolation during the test period 60 percent less than the expected value. Environmental effects reduced plant availability to 55 percent. Only five, minimally good operating days were experienced during the test period. The subsequent lack of performance data prohibits the drawing of general conclusions regarding system performance. System operability was rated generally high. The only inhibiting factor was the difficulty in procuring replacement parts for rapid repair under USAF stockage and procurement policies. No inherently serious system failures were recorded, although a thermostatic valve malfunction in the freeze protection system ultimately took 30 days to repair.

Risk Factors Related with Retroperitoneal Laparoscopic Converted to Open Nephrectomy for Nonfunctioning Renal Tuberculosis.

PubMed

Xu, Bo; Hu, Jinghai; Chen, Anxiang; Hao, Yuanyuan; Liu, GuoHui; Wang, Chunxi; Wang, Xiaoqing

2017-06-01

The present study was designed to investigate the risk factors affecting the conversion to open surgery in retroperitoneal laparoscopic nephrectomy of nonfunctioning renal tuberculosis (TB). The records of 144 patients who underwent a retroperitoneal laparoscopic nephrectomy procedure by a single surgeon were retrospectively reviewed. The following factors, including age, sex, body mass index (BMI), diabetes status, hypertension status, side of kidney, size of kidney, degree of calcification, mild perirenal extravasation, contralateral hydronephrosis, the time of anti-TB, and surgeon experience were analyzed. Univariate and multivariate logistic regression analyses were used for statistical assessment. Twenty-three patients were converted to open surgery and the conversion rate was 15.97%. In univariate analysis, BMI ≥35 kg/m 2 (p = 0.023), hypertension (p = 0.011), diabetes (p = 0.003), and kidney size (p = 0.032) were the main factors of conversion to open surgery. Sex, age, side, anti-TB time, calcification, mild extravasation, and surgeon experience were not significantly related. In multivariate regression analysis, BMI ≥35 kg/m 2 , hypertension, diabetes, and enlargement of kidney were the most important factors for conversion to open surgery. Depending on the results achieved by a single surgeon, BMI ≥30 kg/m 2 , diabetes, hypertension, and enlargement of kidney significantly increased the conversion risk in retroperitoneal laparoscopic nephrectomy for nonfunctioning renal TB.

Role-modeling and conversations about giving in the socialization of adolescent charitable giving and volunteering.

PubMed

Ottoni-Wilhelm, Mark; Estell, David B; Perdue, Neil H

2014-01-01

This study investigated the relationship between the monetary giving and volunteering behavior of adolescents and the role-modeling and conversations about giving provided by their parents. The participants are a large nationally-representative sample of 12-18 year-olds from the Panel Study of Income Dynamics' Child Development Supplement (n = 1244). Adolescents reported whether they gave money and whether they volunteered. In a separate interview parents reported whether they talked to their adolescent about giving. In a third interview, parents reported whether they gave money and volunteered. The results show that both role-modeling and conversations about giving are strongly related to adolescents' giving and volunteering. Knowing that both role-modeling and conversation are strongly related to adolescents' giving and volunteering suggests an often over-looked way for practitioners and policy-makers to nurture giving and volunteering among adults: start earlier, during adolescence, by guiding parents in their role-modeling of, and conversations about, charitable giving and volunteering. Copyright © 2013 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

ANA position statement on privatization and for-profit conversion. American Nurses Association.

PubMed

1998-01-01

The American Nurses Association (ANA) believes that the health of communities benefits from a mix of health care facilities, including both public and nonprofit private facilities where feasible. ANA is concerned by the rate of conversion of nonprofit facilities and plans to for-profit status. Privatization of public facilities and the conversion of nonprofit facilities and health plans to for-profit status requires careful public oversight to ensure continued access to affordable, quality services, including a maintenance of uncompensated care; a fair accounting of the assets of the entity being privatized or converted; and an assurance that converted assets are used to maintain and improve access to affordable, safe and quality health care services. The rights and benefits of employees must be carefully safe-guarded in any privatization or conversion move. All hospitals, regardless of ownership or tax status, should be held accountable for the delivery of safe, quality services, and should be required to disclose data regarding staffing, patient outcomes, cost and delivery of uncompensated care. Continued data collection will be necessary to guide further development of public policy to address privatization and for-profit conversion.

Dietary BCAA Intake Is Associated with Demographic, Socioeconomic and Lifestyle Factors in Residents of São Paulo, Brazil.

PubMed

Pallottini, Ana Carolina; Sales, Cristiane Hermes; Vieira, Diva Aliete Dos Santos; Marchioni, Dirce Maria; Fisberg, Regina Mara

2017-05-02

Identifying which risk groups have a higher intake of branched chain amino acids (BCAA) is important for the planning of public policies. This study was undertaken to investigate BCAA consumption, the foods contributing to that consumption and their association with demographic, socioeconomic and lifestyle factors. Data from the Health Survey of São Paulo, a cross-sectional population-based survey ( n = 1662; age range 12-97 years), were used. Dietary intake was measured using 24-h dietary recalls. Baseline characteristics were collected. Associations between BCAA intake and demographic, socioeconomic and lifestyle factors were determined using linear regression. Total BCAA intake was 217.14 mg/kg·day (Leu: 97.16 mg/kg·day; Ile: 56.44 mg/kg·day; Val: 63.54 mg/kg·day). BCAA intake was negatively associated with female sex in adolescents and adult groups, with no white race in adolescents, and with former smoker status in adults. Conversely, BCAA was positively associated with household per capita income in adolescents and adults. No associations were observed in the older adults group. Main food contributors to BCAA were unprocessed red meat, unprocessed poultry, bread and toast, beans and rice. Adolescents and adults were the most vulnerable to having their BCCA intake influenced by demographic, socioeconomic and lifestyle factors.

The effects of environmental and socioeconomic factors on land-use changes: a study of Alberta, Canada.

PubMed

Ruan, Xiaofeng; Qiu, Feng; Dyck, Miles

2016-08-01

Various environmental and socioeconomic issues have been attributed to land-use changes, and therefore, the underlying mechanisms merit investigation and quantification. This study assesses a comprehensive series of land-use conversions that were implemented over a recent 12-year period in the province of Alberta, Canada, where rapid economic and population growth has occurred. Spatial autocorrelation models are applied to identify the comprehensive effects of environmental and socioeconomic factors in each conversion case. The empirical results show that the impacts of key environmental and socioeconomic factors varied in intensity depending on the type of land-use conversion involved. Overall, land suitability for agricultural uses, road density, elevation, and population growth were found to be significant predictors of land-use changes. High land suitability, low elevation, and moderate road density were associated with land conversion for agricultural purposes.

A Conversation with Mutsuharu Shinohara.

ERIC Educational Resources Information Center

Holland, Laura

1989-01-01

A Japanese psychologist and educator describes special education in Japan and the Movement for the Coeducation of the Handicapped with the Nonhandicapped in Neighborhood Schools. Influenced by mainstreaming policies in western countries, the Coeducation Movement calls for an end to handicapped student segregation and advocates student…

43 CFR 3212.17 - What information must I submit when I request that BLM suspend, reduce, or waive my royalty or...

Code of Federal Regulations, 2011 CFR

2011-10-01

... INTERIOR MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.17 What information must I...

15 CFR 273.2 - Definition.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Definition. 273.2 Section 273.2 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES METRIC...

Analytic Couple Modeling Introducing Device Design Factor, Fin Factor, Thermal Diffusivity Factor, and Inductance Factor

NASA Technical Reports Server (NTRS)

Mackey, Jon; Sehirlioglu, Alp; Dynys, Fred

2014-01-01

A set of convenient thermoelectric device solutions have been derived in order to capture a number of factors which are previously only resolved with numerical techniques. The concise conversion efficiency equations derived from governing equations provide intuitive and straight-forward design guidelines. These guidelines allow for better device design without requiring detailed numerical modeling. The analytical modeling accounts for factors such as i) variable temperature boundary conditions, ii) lateral heat transfer, iii) temperature variable material properties, and iv) transient operation. New dimensionless parameters, similar to the figure of merit, are introduced including the device design factor, fin factor, thermal diffusivity factor, and inductance factor. These new device factors allow for the straight-forward description of phenomenon generally only captured with numerical work otherwise. As an example a device design factor of 0.38, which accounts for thermal resistance of the hot and cold shoes, can be used to calculate a conversion efficiency of 2.28 while the ideal conversion efficiency based on figure of merit alone would be 6.15. Likewise an ideal couple with efficiency of 6.15 will be reduced to 5.33 when lateral heat is accounted for with a fin factor of 1.0.

Culture and conversion disorder: implications for DSM-5.

PubMed

Brown, Richard J; Lewis-Fernández, Roberto

2011-01-01

The diagnostic criteria and related features of conversion disorder are under revision for DSM-5, including the requirement that psychological factors accompany the symptoms or deficits in question (Criterion B) and whether conversion disorder should be re-labeled as a dissociative, rather than a somatoform, condition. We examined the cross-cultural evidence on the prevalence, characteristics, and associated features of pseudoneurological symptoms more generally, and conversion disorder in particular, in order to inform the ongoing re-evaluation of the conversion disorder category. We also examined the relationship between these constructs and dissociative symptoms and disorders across cultural groups. Searches were conducted of the mental health literature, particularly since 1994, regarding culture, race, or ethnicity factors related to conversion disorder. Many proposed DSM-5 revisions were supported, such as the elimination of Criterion B. We also found cross-cultural variability in predominant symptoms, disorder prevalence, and relationship with cultural syndromes. Additional information that may contribute to DSM-5 includes the elevated rates across cultures of traumatic exposure and psychiatric comorbidity in conversion disorder. Cross-culturally, conversion disorder is associated strongly with both dissociative and somatoform presentations, revealing no clear basis on which to locate the disorder in DSM-5. Careful consideration should be given to the possible alternatives.

Sequential EMT-MET induces neuronal conversion through Sox2

PubMed Central

He, Songwei; Chen, Jinlong; Zhang, Yixin; Zhang, Mengdan; Yang, Xiao; Li, Yuan; Sun, Hao; Lin, Lilong; Fan, Ke; Liang, Lining; Feng, Chengqian; Wang, Fuhui; Zhang, Xiao; Guo, Yiping; Pei, Duanqing; Zheng, Hui

2017-01-01

Direct neuronal conversion can be achieved with combinations of small-molecule compounds and growth factors. Here, by studying the first or induction phase of the neuronal conversion induced by defined 5C medium, we show that the Sox2-mediated switch from early epithelial–mesenchymal transition (EMT) to late mesenchymal–epithelial transition (MET) within a high proliferation context is essential and sufficient for the conversion from mouse embryonic fibroblasts (MEFs) to TuJ+ cells. At the early stage, insulin and basic fibroblast growth factor (bFGF)-induced cell proliferation, early EMT, the up-regulation of Stat3 and Sox2, and the subsequent activation of neuron projection. Up-regulated Sox2 then induced MET and directed cells towards a neuronal fate at the late stage. Inhibiting either stage of this sequential EMT-MET impaired the conversion. In addition, Sox2 could replace sequential EMT-MET to induce a similar conversion within a high proliferation context, and its functions were confirmed with other neuronal conversion protocols and MEFs reprogramming. Therefore, the critical roles of the sequential EMT-MET were implicated in direct cell fate conversion in addition to reprogramming, embryonic development and cancer progression. PMID:28580167

Experimental investigation on the hydrodynamic performance of a wave energy converter

NASA Astrophysics Data System (ADS)

Zheng, Xiong-bo; Ma, Yong; Zhang, Liang; Jiang, Jin; Liu, Heng-xu

2017-06-01

Wave energy is an important type of marine renewable energy. A wave energy converter (WEC) moored with two floating bodies was developed in the present study. To analyze the dynamic performance of the WEC, an experimental device was designed and tested in a tank. The experiment focused on the factors which impact the motion and energy conversion performance of the WEC. Dynamic performance was evaluated by the relative displacements and velocities of the oscillator and carrier which served as the floating bodies of WEC. Four factors were tested, i.e. wave height, wave period, power take-off (PTO) damping, and mass ratio ( R M) of the oscillator and carrier. Experimental results show that these factors greatly affect the energy conversion performance, especially when the wave period matches R M and PTO damping. According to the results, we conclude that: (a) the maximization of the relative displacements and velocities leads to the maximization of the energy conversion efficiency; (b) the larger the wave height, the higher the energy conversion efficiency will be; (c) the relationships of energy conversion efficiency with wave period, PTO damping, and R M are nonlinear, but the maximum efficiency is obtained when these three factors are optimally matched. Experimental results demonstrated that the energy conversion efficiency reached the peak at 28.62% when the wave height was 120 mm, wave period was 1.0 s, R M was 0.21, and the PTO damping was corresponding to the resistance of 100 Ω.

Assessing the potential additionality of certification by the Round table on Responsible Soybeans and the Roundtable on Sustainable Palm Oil

NASA Astrophysics Data System (ADS)

Garrett, Rachael D.; Carlson, Kimberly M.; Rueda, Ximena; Noojipady, Praveen

2016-04-01

Multi-stakeholder roundtables offering certification programs are promising voluntary governance mechanisms to address sustainability issues associated with international agricultural supply chains. Yet, little is known about whether roundtable certifications confer additionality, the benefits of certification beyond what would be expected from policies and practices currently in place. Here, we examine the potential additionality of the Round table on Responsible Soybeans (RTRS) and the Roundtable on Sustainable Palm Oil (RSPO) in mitigating conversion of native vegetation to cropland. We develop a metric of additionality based on business as usual land cover change dynamics and roundtable standard stringency relative to existing policies. We apply this metric to all countries with RTRS (n = 8) and RSPO (n = 12) certified production in 2013-2014, as well as countries that have no certified production but are among the top ten global producers in terms of soy (n = 2) and oil palm (n = 2). We find RSPO and RTRS both have substantially higher levels of stringency than existing national policies except in Brazil and Uruguay. In regions where these certification standards are adopted, the mean estimated rate of tree cover conversion to the target crop is similar for both standards. RTRS has higher mean relative stringency than the RSPO, yet RSPO countries have slightly higher enforcement levels. Therefore, mean potential additionality of RTRS and RSPO is similar across regions. Notably, countries with the highest levels of additionality have some adoption. However, with extremely low adoption rates (0.41% of 2014 global harvested area), RTRS likely has lower impact than RSPO (14%). Like most certification programs, neither roundtable is effectively targeting smallholder producers. To improve natural ecosystem protection, roundtables could target adoption to regions with low levels of environmental governance and high rates of forest-to-cropland conversion.

The "polyenviromic risk score": Aggregating environmental risk factors predicts conversion to psychosis in familial high-risk subjects.

PubMed

Padmanabhan, Jaya L; Shah, Jai L; Tandon, Neeraj; Keshavan, Matcheri S

2017-03-01

Young relatives of individuals with schizophrenia (i.e. youth at familial high-risk, FHR) are at increased risk of developing psychotic disorders, and show higher rates of psychiatric symptoms, cognitive and neurobiological abnormalities than non-relatives. It is not known whether overall exposure to environmental risk factors increases risk of conversion to psychosis in FHR subjects. Subjects consisted of a pilot longitudinal sample of 83 young FHR subjects. As a proof of principle, we examined whether an aggregate score of exposure to environmental risk factors, which we term a 'polyenviromic risk score' (PERS), could predict conversion to psychosis. The PERS combines known environmental risk factors including cannabis use, urbanicity, season of birth, paternal age, obstetric and perinatal complications, and various types of childhood adversity, each weighted by its odds ratio for association with psychosis in the literature. A higher PERS was significantly associated with conversion to psychosis in young, familial high-risk subjects (OR=1.97, p=0.009). A model combining the PERS and clinical predictors had a sensitivity of 27% and specificity of 96%. An aggregate index of environmental risk may help predict conversion to psychosis in FHR subjects. Copyright © 2016 Elsevier B.V. All rights reserved.

Pressure-enhanced ortho-para conversion in solid hydrogen up to 58 GPa.

PubMed

Eggert, J H; Karmon, E; Hemley, R J; Mao, A; Goncharov, A F

1999-10-26

We measured the ortho-para conversion rate in solid hydrogen by using Raman scattering in a diamond-anvil cell, extending previous measurements by a factor of 60 in pressure. We confirm previous experiments that suggested a decrease in the conversion rate above about 0.5 GPa. We observe a distinct minimum at 3 GPa followed by a drastic increase in the conversion rate to our maximum pressure of 58 GPa. This pressure enhancement of conversion is not predicted by previous theoretical treatments and must be due to a new conversion pathway.

Transcatheter Arterial Embolization for Primary Postpartum Hemorrhage: Predictive Factors of Need for Embolic Material Conversion of Gelatin Sponge Particles to N-Butyl Cyanoacrylate

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

Tanahashi, Yukichi; Goshima, Satoshi, E-mail: gossy@par.odn.ne.jp; Kondo, Hiroshi

PurposeTo identify predictive factors for embolic material conversion to N-butyl cyanoacrylate (NBCA) for the treatment of primary postpartum hemorrhage (PPH) after failed transcatheter arterial embolization (TAE) using gelatin sponge (GS).Materials and MethodsInstitutional review board approval was obtained. We retrospectively studied 62 consecutive women with primary PPH who underwent TAE between January 2006 and March 2015. Five of them were excluded for the following: cardiopulmonary arrest at arrival (n = 1), uterine inversion (n = 1), and hysterectomy after TAE (n = 3). Remaining 57 women (age range, 21–43 years; mean, 32.6 years) comprised study population. TAE was initially performed using GS in all cases andmore » then converted to NBCA after two embolizations using GS with persistent hemodynamic instability or vaginal bleeding. The patients’ background, uterine height, vital signs, laboratory tests, disseminated intravascular coagulation score, and details of procedure were reviewed. Univariate and multivariate analyses were performed to determine factors related to embolic material conversion.ResultsTechnical success rate was 100%. Fourteen patients (25%) needed embolic material conversion to NBCA. Univariate analysis showed that uterine height, systolic blood pressure (sBP), and hemoglobin level were significantly related to embolic material conversion to NBCA (P = 0.029, 0.030, and 0.042). Logistic regression analysis showed that uterine height (odds ratio, 1.37; P = 0.025) and sBP (odds ratio, 0.96; P = 0.003) were associated with embolic material conversion to NBCA.ConclusionUterine height and sBP can be predictive factors for embolic material conversion to NBCA for the treatment of PPH.Level of EvidenceLevel 4, Case Control Study.« less

Evaluation of the Present Navigation System. Appendix A.

DTIC Science & Technology

1982-03-01

Waterways Study; 11I III J .+1 the impact of transportation deregulation, changes in United States environmental policies , higher coal exports, among others...excluded from scenarios. Those factors under the control of decisionmakers, such as shifts in Corps of Engineers policy , are also excluded from...factors - Industry factors (including energy policy ) - Transportation policy - Regulatory - Federal expenditure/cost recovery - Environmental policy

New conversion factors between human and automatic readouts of the CDMAM phantom for CR systems

NASA Astrophysics Data System (ADS)

Hummel, Johann; Homolka, Peter; Osanna-Elliot, Angelika; Kaar, Marcus; Semtrus, Friedrich; Figl, Michael

2016-03-01

Mammography screenings demand for profound image quality (IQ) assessment to guarantee their screening success. The European protocol for the quality control of the physical and technical aspects of mammography screening (EPQCM) suggests a contrast detail phantom such as the CDMAM phantom to evaluate IQ. For automatic evaluation a software is provided by the EUREF. As human and automatic readouts differ systematically conversion factors were published by the official reference organisation (EUREF). As we experienced a significant difference for these factors for Computed Radiography (CR) systems we developed an objectifying analysis software which presents the cells including the gold disks randomly in thickness and rotation. This allows to overcome the problem of an inevitable learning effect where observers know the position of the disks in advance. Applying this software, 45 computed radiography (CR) systems were evaluated and the conversion factors between human and automatic readout determined. The resulting conversion factors were compared with the ones resulting from the two methods published by EUREF. We found our conversion factors to be substantially lower than those suggested by EUREF, in particular 1.21 compared to 1.42 (EUREF EU method) and 1.62 (EUREF UK method) for 0.1 mm, and 1.40 compared to 1.73 (EUREF EU) and 1.83 (EUREF UK) for 0.25 mm disc diameter, respectively. This can result in a dose increase of up to 90% using either of these factors to adjust patient dose in order to fulfill image quality requirements. This suggests the need of an agreement on their proper application and limits the validity of the assessment methods. Therefore, we want to stress the need for clear criteria for CR systems based on appropriate studies.

12 CFR 362.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY ACTIVITIES OF... meaning contained in section 3 of the Federal Deposit Insurance Act (12 U.S.C. 1813). (b) Activity means... conversion. (g) Equity investment means an ownership interest in any company; any membership interest that...

Sharing Practice through Socratic Seminars

ERIC Educational Resources Information Center

Mangrum, Jennifer R.

2010-01-01

Developing systems and opportunities for effective dialogue is critical if schools wish to help teachers work collectively. One school used Socratic seminars, structured conversations about selected texts. These seminars helped teachers to build relationships, share practice, and change curriculum and policy. The seminars also were critical to…

15 CFR 273.6 - Reporting requirement.

Code of Federal Regulations, 2014 CFR

2014-01-01

... implementation plans, with a current timetable for the agency's transition to the metric system, as well as actions planned for the budget year involved to implement fully the metric system, in accordance with this... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES...

43 CFR 3212.11 - How do I obtain a suspension of operations or a suspension of operations and production on my lease?

Code of Federal Regulations, 2011 CFR

2011-10-01

... INTERIOR MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.11 How do I obtain a...

Native grasses for biomass production at high elevations

USDA-ARS?s Scientific Manuscript database

Recent policies such as the Energy Independence Security Act of 2007 (EISA) and the second U.S. Renewable Fuel Standards (RFS), have targeted biofuel production and domestic energy independence. Hence, considerable interest has focused on producing plant biomass for conversion into biofuels for the...

Character and Moral Education: A Reader

ERIC Educational Resources Information Center

DeVitis, Joseph L., Ed.; Yu, Tianlong, Ed.

2011-01-01

Against a formidable national discourse that emphasizes academic standardization, accountability, and high-stakes testing in educational policy, "Character and Moral Education: A Reader" seeks to re-introduce and revive the moral mission of education in public conversation and practices in America's schools. With contributions from a…

15 CFR 1170.2 - Definition.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Definition. 1170.2 Section 1170.2 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.2 Definition. Metric...

A Conversation About Health Care Reform

PubMed Central

Fuchs, Victor R.

1994-01-01

Professor Victor R. Fuchs is the Henry J. Kaiser Jr Professor at Stanford (California) University, where he applies economic analysis to social problems of national concern, with special emphasis on health and medical care. He holds joint appointments in the Economics Department and the School of Medicine's Department of Health Research and Policy. Professor Fuchs is a Distinguished Fellow of the American Economic Association and a member of the American Philosophical Society, the American Academy of Arts and Sciences, and the Institute of Medicine of the National Academy of Sciences. He was the first economist to receive the Distinguished Investigator Award of the Association for Health Services Research and has also received the Baxter Foundation Health Services Research Prize. Professor Fuchs is president-elect of the American Economic Association. His latest book, The Future of Health Policy, was published by Harvard University Press in 1993. The following edited conversation between Professor Fuchs and Linda Hawes Clever, MD, Editor of the journal, took place on April 8, 1994. PMID:7941523

An Analysis of Losses to the Southern Commercial Timberland Base

Treesearch

Ian A. Munn; David Cleaves

1998-01-01

Demographic and physical factors influencing the conversion of commercial timberland iu the south to non-forestry uses between the last two Forest Inventory Analysis (FIA) surveys were investigated. GIS techniques linked Census data and FIA plot level data. Multinomial logit regression identified factors associated with losses to the timberland base. Conversion to...

77 FR 24409 - Medicare and Medicaid Programs: Hospital Outpatient Prospective Payment; Ambulatory Surgical...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-24

..., specifically revenue codes 790 (Extra-Corp Shock Wave Therapy), 800 (Inpatient Dialysis), 801 (Inpatient... particular, those applied to the CY 2012 conversion factor. Using the corrected revenue code-to-cost center... conversion factor. To view the revised ASC payment rates that result from the revised ASC relative payment...

Can the sociology of social problems help us to understand and manage 'lifestyle drift'?

PubMed

Carey, Gemma; Malbon, Eleanor; Crammond, Brad; Pescud, Melanie; Baker, Philip

2017-08-01

Lifestyle drift is increasingly seen as a barrier to broad action on the social determinants of health. The term is currently used in the population health literature to describe how broad policy initiatives for tackling inequalities in health that start off with social determinants (upstream) approach drift downstream to largely individual lifestyle factors, as well as the general trend of investing a the individual level. Lifestyle drift occurs despite the on-going efforts of public health advocates, such as anti-obesity campaigners, to draw attention to the social factors which shape health behavior and outcomes. In this article, we explore whether the sociology of social problems can help understand lifestyle drift in the context of obesity. Specifically, we apply Jamrozik and Nocella's residualist conversion model to the problem of obesity in order to explore whether such an approach can provide greater insight into the processes that underpin lifestyle drift and inform our attempts to mitigate it. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Political processes and variation in renewable energy policies between U.S. states

NASA Astrophysics Data System (ADS)

Vasseur, Michael

Over the past forty years federal efforts at renewable energy policy in the United States have been fragmented and are largely stalled. This is much different from U.S. states, which enact a diverse array of renewable energy policies. What factors explain this subnational variation? Addressing this question requires moving past the standard model of binary policy adoption that dominates studies of renewable energy policy. In its place I provide analyses of multifaceted policy outcomes, and also include predictors from a more inclusive view of politics than the standard economic and political interest factors. These additions to the standard energy policy model shed light not just on when states take policy action, but also on the content of the policies states ultimately adopt. In this dissertation I argue that different combinations of state-level political and economic characteristics influence policy adoption and policy content, a fact that is obscured by analysis of only binary policy action. I demonstrate this through three empirical projects that utilize an original longitudinal dataset and a variety of quantitative methods. The first project examines the diffusion of two varieties of a single regulatory policy instrument within a political context. I demonstrate that, contrary to most diffusion studies, policy adoption should be thought of as a multifaceted process, with separate factors determining the impetus for action and others shaping the content of the policy. My second project examines the role of economic, political, institutional, and cultural factors on a state's portfolio of policies. This work extends findings from prior literature on tax policies and incorporates institutional and cultural accounts of policy adoption into the study of renewable energy policy. I show that state economic and political factors, the predictors in traditional energy policy models, predict policy action but not policy content. Instead it is a state's cultural context, especially an affinity for neo-liberal ideology, which informs the content of the policy a state ultimately enacts. My final empirical project examines what state-level factors predict a state pledging to join a regional cap-and-trade program and how these factors differ for states that take meaningful action and actually enact such a program. I find that in more liberal states cap-and-trade programs can enter the political agenda, but that different political, economic, and ideological factors are associated with actually implementing such a program. In this dissertation I expand understanding of the politics of renewable energy policy by complicating the outcomes examined, and extend and expand prior findings from a variety of subfields within political sociology.

Analysis on the Impact of Tax Policy over China's New Energy Industry Development

NASA Astrophysics Data System (ADS)

Xia, Bin; Li, Yang

Energy is a kind of resource which can be used directly or offer people what they need by some conversions, the development of energy is the headspring of economic growth With the development of our national economy, new energy industry has become China's current vigorously the mainstream of development The analysis on influence of tax policy on the development of national new energy industry is mainly discussed, as well as the alternative analysis on the production output and sales tax aspects in the areas of new energy, and based on this, some tax policy suggestions on how to promote the development of national new energy industry are given finally.

Implementing the Academy of Nutrition and Dietetics Benchmarks for Nutrition Education for Children: Child-Care Providers' Perspectives.

PubMed

Dev, Dipti A; Carraway-Stage, Virginia; Schober, Daniel J; McBride, Brent A; Kok, Car Mun; Ramsay, Samantha

2017-12-01

National childhood obesity prevention policies recommend that child-care providers educate young children about nutrition to improve their nutrition knowledge and eating habits. Yet, the provision of nutrition education (NE) to children in child-care settings is limited. Using the 2011 Academy of Nutrition and Dietetics benchmarks for NE in child care as a guiding framework, researchers assessed child-care providers' perspectives regarding delivery of NE through books, posters, mealtime conversations, hands-on learning, and sensory exploration of foods to young children (aged 2 to 5 years). Using a qualitative design (realist method), individual, semistructured interviews were conducted until saturation was reached. The study was conducted during 2012-2013 and used purposive sampling to select providers. Final sample included 18 providers employed full-time in Head Start or state-licensed center-based child-care programs in Central Illinois. Child-care providers' perspectives regarding implementation of NE. Thematic analysis to derive themes using NVivo software. Three overarching themes emerged, including providers' motivators, barriers, and facilitators for delivering NE to children. Motivators for delivering NE included that NE encourages children to try new foods, NE improves children's knowledge of healthy and unhealthy foods, and NE is consistent with children's tendency for exploration. Barriers for delivering NE included that limited funding and resources for hands-on experiences and restrictive policies. Facilitators for delivering NE included providers obtain access to feasible, low-cost resources and community partners, providers work around restrictive policies to accommodate NE, and mealtime conversations are a feasible avenue to deliver NE. Providers integrated mealtime conversations with NE concepts such as food-based sensory exploration and health benefits of foods. Present study findings offer insights regarding providers' perspectives on implementing NE in child care. Drawing from these perspectives, registered dietitian nutritionists can train providers about the importance of NE for encouraging healthy eating in children, integrating NE with mealtime conversations, and practicing low-cost, hands-on NE activities that meet the food safety standards for state licensing. Such strategies may improve providers' ability to deliver NE in child-care settings. Copyright © 2017 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Benefits and costs of oil palm expansion in Central Kalimantan, Indonesia, under different policy scenarios.

PubMed

Sumarga, Elham; Hein, Lars

Deforestation and oil palm expansion in Central Kalimantan province are among the highest in Indonesia. This study examines the physical and monetary impacts of oil palm expansion in Central Kalimantan up to 2025 under three policy scenarios. Our modelling approach combines a spatial logistic regression model with a set of rules governing land use change as a function of the policy scenario. Our physical and monetary analyses include palm oil expansion and five other ecosystem services: timber, rattan, paddy rice, carbon sequestration, and orangutan habitat (the last service is analysed in physical units only). In monetary terms, our analysis comprises the contribution of land and ecosystems to economic production, as measured according to the valuation approach of the System of National Accounts. We focus our analysis on government-owned land which covers around 97 % of the province, where the main policy issues are. We show that, in the business-as-usual scenario, the societal costs of carbon emissions and the loss of other ecosystem services far exceed the benefits from increased oil palm production. This is, in particular, related to the conversion of peatlands. We also show that, for Central Kalimantan, the moratorium scenario, which is modelled based on the moratorium currently in place in Indonesia, generates important economic benefits compared to the business-as-usual scenario. In the moratorium scenario, however, there is still conversion of forest to plantation and associated loss of ecosystem services. We developed an alternative, sustainable production scenario based on an ecosystem services approach and show that this policy scenario leads to higher net social benefits including some more space for oil palm expansion.

Innovative practice: Conversational use of English in bilingual adults with dementia.

PubMed

Kokorelias, Kristina M; Ryan, Ellen B; Elliot, Gail

2017-02-01

Regression to mother tongue is common in those with dementia. In two long-term care facilities, we explored the use of bilinguals' two languages for five older adults with mild-moderate dementia who have begun to regress to Greek. We also examined the role of Montessori DementiAbility Methods: The Montessori Way-based English language activities in fostering conversational use of English. Over 10 sessions, participants' vocabulary or grammatical structure in English did not improve. However, four of the five participants were able to maintain a conversation in English for longer periods of time. This study contributes to strategies for optimizing meaningful conversation for bilingual long-term care residents with dementia. Moreover, the data suggest a change in the policy and practice for dementia care so that there are more opportunities for residents to speak English in non-English mother-tongue facilities. Greater attention to the specific language needs of bilinguals in English-dominant settings would also be advisable.

Agricultural conversion without external water and nutrient inputs reduces terrestrial vegetation productivity

USGS Publications Warehouse

Smith, W. Kolby; Cleveland, Cory C.; Reed, Sasha C.; Running, Steven W.

2014-01-01

Driven by global population and standard of living increases, humanity co-opts a growing share of the planet's natural resources resulting in many well-known environmental trade-offs. In this study, we explored the impact of agriculture on a resource fundamental to life on Earth: terrestrial vegetation growth (net primary production; NPP). We demonstrate that agricultural conversion has reduced terrestrial NPP by ~7.0%. Increases in NPP due to agricultural conversion were observed only in areas receiving external inputs (i.e., irrigation and/or fertilization). NPP reductions were found for ~88% of agricultural lands, with the largest reductions observed in areas formerly occupied by tropical forests and savannas (~71% and ~66% reductions, respectively). Without policies that explicitly consider the impact of agricultural conversion on primary production, future demand-driven increases in agricultural output will likely continue to drive net declines in global terrestrial productivity, with potential detrimental consequences for net ecosystem carbon storage and subsequent climate warming.

Integrating the Human Sciences to Evolve Effective Policies

PubMed Central

Biglan, Anthony; Cody, Christine

2012-01-01

This paper describes an evolutionary perspective on human development and wellbeing and contrasts it with the model of self-interest that is prominent in economics. The two approaches have considerably different implications for how human wellbeing might be improved. Research in psychology, prevention science, and neuroscience is converging on an evolutionary account of the importance of two contrasting suites of social behavior—prosociality vs. antisocial behaviors (crime, drug abuse, risky sexual behavior) and related problems such as depression. Prosociality of individuals and groups evolves in environments that minimize toxic biological and social conditions, promote and richly reinforce prosocial behavior and attitudes, limit opportunities for antisocial behavior, and nurture the pursuit of prosocial values. Conversely, antisocial behavior and related problems emerge in environments that are high in threat and conflict. Over the past 30 years, randomized trials have shown numerous family, school, and community interventions to prevent most problem behaviors and promote prosociality. Research has also shown that poverty and economic inequality are major risk factors for the development of problem behaviors. The paper describes policies that can reduce poverty and benefit youth development. Although it is clear that the canonical economic model of rational self-interest has made a significant contribution to the science of economics, the evidence reviewed here shows that it must be reconciled with an evolutionary perspective on human development and wellbeing if society is going to evolve public policies that advance the health and wellbeing of the entire population. PMID:23833332

Long-term shifts in life-cycle energy efficiency and carbon intensity.

PubMed

Yeh, Sonia; Mishra, Gouri Shankar; Morrison, Geoff; Teter, Jacob; Quiceno, Raul; Gillingham, Kenneth; Riera-Palou, Xavier

2013-03-19

The quantity of primary energy needed to support global human activity is in large part determined by how efficiently that energy is converted to a useful form. We estimate the system-level life-cycle energy efficiency (EF) and carbon intensity (CI) across primary resources for 2005-2100. Our results underscore that although technological improvements at each energy conversion process will improve technology efficiency and lead to important reductions in primary energy use, market mediated effects and structural shifts toward less efficient pathways and pathways with multiple stages of conversion will dampen these efficiency gains. System-level life-cycle efficiency may decrease as mitigation efforts intensify, since low-efficiency renewable systems with high output have much lower GHG emissions than some high-efficiency fossil fuel systems. Climate policies accelerate both improvements in EF and the adoption of renewable technologies, resulting in considerably lower primary energy demand and GHG emissions. Life-cycle EF and CI of useful energy provide a useful metric for understanding dynamics of implementing climate policies. The approaches developed here reiterate the necessity of a combination of policies that target efficiency and decarbonized energy technologies. We also examine life-cycle exergy efficiency (ExF) and find that nearly all of the qualitative results hold regardless of whether we use ExF or EF.

Population health and medicine: Policy and financial drivers.

PubMed

Lavigne, Jill E; Brown, Jack; Matzke, Gary R

2017-09-15

The financial and policy levers of population health and potential opportunities for pharmacists are described. Three long-standing problems drive the focus on population health: (1) the United States suffers far worse population health outcomes compared with those of other developed nations that spend significantly less on healthcare, (2) the U.S. healthcare system's focus on "sick care" fails to address upstream prevention and population health improvement, and (3) financial incentives for healthcare delivery are poorly aligned with improvements in population health outcomes. The Patient Protection and Affordable Care Act of 2010 (ACA) was arguably the first major healthcare legislation since 1965 and had 3 main strategies for improving population health: expand health insurance coverage, control healthcare costs, and improve the healthcare delivery system. Federal and state legislation as well as Medicare and Medicaid financing strategies have designated mechanisms to reward advances in population outcomes since the passage of the ACA. States are responsible for many of the factors that affect population health, and a bipartisan effort that builds upon state and federal collaboration will likely be needed to implement the necessary health policy initiative. Population health issues affect productivity in the United States; conversely, improvements in population health may increase productivity, helping to offset the rising federal debt. Employers are in a position to improve population health and consequently help reduce the federal debt by addressing lifestyle, chronic disease, poverty, and inequality. National pharmacy organizations, regulatory bodies, and journal editors need to collectively agree to a threshold of quality and rigor for publication and endorsement. Knowledge of the policy and financial drivers of population health may both support pharmacists' efforts to improve population outcomes and identify opportunities for professional advancement. Copyright © 2017 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Analysis of Your Professional Liability Insurance Policy

PubMed Central

Sadusk, Joseph F.; Hassard, Howard; Waterson, Rollen

1958-01-01

The most important lessons for the physician to learn in regard to his professional liability insurance coverage are the following: 1. The physician should carefully read his professional liability policy and should secure the educated aid of his attorney and his insurance broker, if they are conversant with this field. 2. He should particularly read the definition of coverage and carefully survey the exclusion clauses which may deny him coverage under certain circumstances. 3. If the physician is in partnership or in a group, he should be certain that he has contingent partnership coverage. 4. The physician should accept coverage only from an insurance carrier of sufficient size and stability that he can be sure his coverage will be guaranteed for “latent liability” claims as the years go along—certainly for his lifetime. 5. The insurance carrier offering the professional liability policy should be prepared to offer coverages up to at least $100,000/$300,000. 6. The physician should be assured that the insurance carrier has claims-handling personnel and legal counsel who are experienced and expert in the professional liability field and who are locally available for service. 7. The physician is best protected by a local or state group program, next best by a national group program, and last, by individual coverage. 8. The physician should look with suspicion on a cancellation clause in which his policy may be summarily cancelled on brief notice. 9. The physician should not buy professional liability insurance on the basis of price alone; adequacy of coverage and service and a good insurance company for his protection should be the deciding factors. PMID:13489519

GCLR Web Seminars as a Venue for Transformative Educational Policy

ERIC Educational Resources Information Center

Angay-Crowder, Tuba; Albers, Peggy; Pace, Christi L.; Jung, Jin Kyeong Frances; Hwang, Ju A.; Pang, Myoung Eun

2014-01-01

This article features a discussion about the significance of global perspectives in shaping critical literacy through a web seminar project, Global Conversations in Literacy Research (GCLR). Ubiquitous media and worldwide communication via Internet change the perceptions about literacy and language, urging critical discussions around literacy…

15 CFR 1170.4 - Guidelines.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Guidelines. 1170.4 Section 1170.4... ADMINISTRATION, DEPARTMENT OF COMMERCE METRIC CONVERSION POLICY FOR FEDERAL AGENCIES § 1170.4 Guidelines. Each... agency actions, activities or programs undertaken in compliance with these guidelines or other laws or...

Indigenous knowledges driving technological innovation

Treesearch

Lilian Alessa; Carlos Andrade; Phil Cash Cash; Christian P. Giardina; Matt Hamabata; Craig Hammer; Kai Henifin; Lee Joachim; Jay T. Johnson; Kekuhi Kealiikanakaoleohaililani; Deanna Kingston; Andrew Kliskey; Renee Pualani Louis; Amanda Lynch; Daryn McKenny; Chels Marshall; Mere Roberts; Taupouri Tangaro; Jyl Wheaton-Abraham; Everett Wingert

2011-01-01

This policy brief explores the use and expands the conversation on the ability of geospatial technologies to represent Indigenous cultural knowledge. Indigenous peoples' use of geospatial technologies has already proven to be a critical step for protecting tribal self-determination. However, the ontological frameworks and techniques of Western geospatial...

Pressure-enhanced ortho-para conversion in solid hydrogen up to 58 GPa

PubMed Central

Eggert, Jon H.; Karmon, Eran; Hemley, Russell J.; Mao, Ho-kwang; Goncharov, Alexander F.

1999-01-01

We measured the ortho-para conversion rate in solid hydrogen by using Raman scattering in a diamond-anvil cell, extending previous measurements by a factor of 60 in pressure. We confirm previous experiments that suggested a decrease in the conversion rate above about 0.5 GPa. We observe a distinct minimum at 3 GPa followed by a drastic increase in the conversion rate to our maximum pressure of 58 GPa. This pressure enhancement of conversion is not predicted by previous theoretical treatments and must be due to a new conversion pathway. PMID:10535910

Role of 2-month sputum smears in predicting culture conversion in pulmonary tuberculosis.

PubMed

Su, W-J; Feng, J-Y; Chiu, Y-C; Huang, S-F; Lee, Y-C

2011-02-01

Sputum smears and culture conversion are frequently used to evaluate treatment response in pulmonary tuberculosis patients. Limited data are available on the evaluation of the correlation between under-treatment sputum smear results and culture conversion. This prospective study included sputum culture-proven pulmonary tuberculosis patients at six hospitals in Taiwan. At least two sets of sputum were collected at the completion of 8 weeks of TB treatment. The sensitivities and specificities of 2-month sputum smears were estimated based on culture conversion status. A total of 371 patients were enrolled for analysis. Factors associated with culture conversion included having a smear positive before treatment, presence of a cavity on radiography, rifampicin resistance and usage of the DOTS (directly observed therapy, short course) strategy. The sensitivities of 2-month sputum smears for culture conversion among all patients, initially smear-positive patients and initially smear-negative patients were 64.3, 71.4 and 38%, respectively, and the specificities were 81.6, 69.9 and 92.8%, respectively. In patients who were 2-month sputum smear-positive, the 2-month culture conversion rate was 80% if the patients were under DOTS and without cavitary lesions in radiograms. The predictive value of 2-month sputum smears in culture conversion was limited and highly influenced by clinical factors in pulmonary tuberculosis patients.

Promoting medical innovation while developing sound social and business policy: a conversation with Thomas G. Roberts. Interview by Barbara J. Culliton.

PubMed

Roberts, Thomas G

2008-01-01

The development of "targeted biologics" as cancer therapy has made the field ripe for investment from the private sector and is changing the face of cancer medicine, while also raising important policy concerns about price, profit, and continued innovation. In this interview Barbara Culliton talks with Thomas Roberts, who sees this world from a unique perspective. Roberts, an oncologist, has practiced at the Massachusetts General Hospital and is currently thinking about innovation as a hedge fund manager.

42 CFR 414.28 - Conversion factors.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Practitioners § 414.28 Conversion factors. CMS establishes CFs in accordance with section 1848(d) of the Act. (a) Base-year CFs. CMS established the CF for 1992 so that had section 1848 of the Act applied during 1991... in § 414.30. (b) Subsequent CFs. For calendar years 1993 through 1995, the CF for each year is equal...

40 CFR 98.153 - Calculating GHG emissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... periods for the year. 10−3 = Conversion factor from kilograms to metric tons. (2) Where the mass of only a... concentration and mass measurement periods for the year. 10−3 = Conversion factor from kilograms to metric tons... produced over the year. This calculation is summarized in Equation O-1 of this section: ER30OC09.051 Where...

40 CFR 98.153 - Calculating GHG emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... periods for the year. 10−3 = Conversion factor from kilograms to metric tons. (2) Where the mass of only a... concentration and mass measurement periods for the year. 10−3 = Conversion factor from kilograms to metric tons... produced over the year. This calculation is summarized in Equation O-1 of this section: ER30OC09.051 Where...

Trade in labour services and migrant worker protection with special reference to East Asia.

PubMed

Stahl, C W

1999-01-01

This article discusses the migrant worker protection policy of the East Asian international labor market. The labor-exporting countries of East Asia provide an onerous proportion of low-skilled migrant workers to the region and are responding to the perceived edge of a policy of labor export. Conversely, the movement of highly skilled and professional workers is the result of globalization and internationalization of education, training and professions, rather than the result of explicit labor export of certain countries. In view of the need of international bilateral arrangements for the protection and facilitation of low-skilled workers, the labor-exporting countries have introduced a number of policies aimed at protecting and promoting the welfare of the overseas workers. Thus, various policy measures are suggested to advance the cause of migrant worker protection in East Asia.

Calculating LOAEL/NOAEL uncertainty factors for wildlife species in ecological risk assessments

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

Suedel, B.C.; Clifford, P.A.; Ludwig, D.F.

1995-12-31

Terrestrial ecological risk assessments frequently require derivation of NOAELs or toxicity reference values (TRVS) against which to compare exposure estimates. However, much of the available information from the literature is LOAELS, not NOAELS. Lacking specific guidance, arbitrary factors of ten are sometimes employed for extrapolating NOAELs from LOAELs. In this study, the scientific literature was searched to obtain chronic and subchronic studies reporting NOAEL and LOAEL data for wildlife and laboratory species. Results to date indicate a mean conversion factor of 4.0 ({+-} 2.61 S.D.), with a minimum of 1. 6 and a maximum of 10 for 106 studies acrossmore » several classes of compounds (I.e., metals, pesticides, volatiles, etc.). These data suggest that an arbitrary factor of 10 conversion factor is unnecessarily restrictive for extrapolating NOAELs from LOAELs and that a factor of 4--5 would be more realistic for deriving toxicity reference values for wildlife species. Applying less arbitrary and more realistic conversion factors in ecological risk assessments will allow for a more accurate estimate of NOAEL values for assessing risk to wildlife populations.« less

Coherence-limited solar power conversion: the fundamental thermodynamic bounds and the consequences for solar rectennas

NASA Astrophysics Data System (ADS)

Mashaal, Heylal; Gordon, Jeffrey M.

2014-10-01

Solar rectifying antennas constitute a distinct solar power conversion paradigm where sunlight's spatial coherence is a basic constraining factor. In this presentation, we derive the fundamental thermodynamic limit for coherence-limited blackbody (principally solar) power conversion. Our results represent a natural extension of the eponymous Landsberg limit, originally derived for converters that are not constrained by the radiation's coherence, and are irradiated at maximum concentration (i.e., with a view factor of unity to the solar disk). We proceed by first expanding Landsberg's results to arbitrary solar view factor (i.e., arbitrary concentration and/or angular confinement), and then demonstrate how the results are modified when the converter can only process coherent radiation. The results are independent of the specific power conversion mechanism, and hence are valid for diffraction-limited as well as quantum converters (and not just classical heat engines or in the geometric optics regime). The derived upper bounds bode favorably for the potential of rectifying antennas as potentially high-efficiency solar converters.

Perforated Peptic Ulcer Repair: Factors Predicting Conversion in Laparoscopy and Postoperative Septic Complications.

PubMed

Muller, Markus K; Wrann, Simon; Widmer, Jeannette; Klasen, Jennifer; Weber, Markus; Hahnloser, Dieter

2016-09-01

The surgical treatment for perforated peptic ulcers can be safely performed laparoscopically. The aim of the study was to define simple predictive factors for conversion and septic complications. This retrospective case-control study analyzed patients treated with either laparoscopic surgery or laparotomy for perforated peptic ulcers. A total of 71 patients were analyzed. Laparoscopically operated patients had a shorter hospital stay (13.7 vs. 15.1 days). In an intention-to-treat analysis, patients with conversion to open surgery (analyzed as subgroup from laparoscopic approach group) showed no prolonged hospital stay (15.3 days) compared to patients with a primary open approach. Complication and mortality rates were not different between the groups. The statistical analysis identified four intraoperative risk factors for conversion: Mannheim peritonitis index (MPI) > 21 (p = 0.02), generalized peritonitis (p = 0.04), adhesions, and perforations located in a region other than the duodenal anterior wall. We found seven predictive factors for septic complications: age >70 (p = 0.02), cardiopulmonary disease (p = 0.04), ASA > 3 (p = 0.002), CRP > 100 (p = 0.005), duration of symptoms >24 h (p = 0.02), MPI > 21(p = 0.008), and generalized peritonitis (p = 0.02). Our data suggest that a primary laparoscopic approach has no disadvantages. Factors necessitating conversions emerged during the procedure inhibiting a preoperative selection. Factors suggesting imminent septic complications can be assessed preoperatively. An assessment of the proposed parameters may help optimize the management of possible septic complications.

Starting a Conversation about Open Data in Mathematics Education Research

ERIC Educational Resources Information Center

Logan, Tracy

2015-01-01

This position paper discusses the role of open access research data within mathematics education, a relatively new initiative across the wider research community. International and national policy documents are explored and examples from both the scientific and social science paradigms of mathematical sciences and mathematics education…

Accountable Talk: "Real" Conversations in Baltimore City Schools

ERIC Educational Resources Information Center

Ahmann, Chloe

2017-01-01

This article examines the fundamental disconnect between discourses of accountability in education policy and their interpretation on the ground by parents. Based on data from two sites in Baltimore--district-led teacher training and a community facing school restructuring--I argue that both parents and education professionals consider…

Give in or Get out? Responding to Professional Challenges

ERIC Educational Resources Information Center

Young, Robert B.

2011-01-01

In this chapter, the author offers some themes that emerged from a set of conversations that he had with six student affairs leaders. The leaders faced an array of challenges involving athletics, academic discipline, cultural identity, institutional image, personal attributes, policy, residence life, and state politics. Their challengers were…

Pieces of Civic Intelligence: Towards a Capacities Framework

ERIC Educational Resources Information Center

Schuler, Douglas

2014-01-01

Civic intelligence is the capacity of collectivities--from small informal groups to humanity as a whole--to equitably and effectively address important shared problems such as poverty, bioterrorism, and natural disasters. It's an abstract concept that can be expressed in policy, art, demonstrations, or conversation. In this article, civic…

Charter School Funding: Inequity in the City

ERIC Educational Resources Information Center

Wolf, Patrick J.; Maloney, Larry D.; May, Jay F.; DeAngelis, Corey A.

2017-01-01

Public charter schools increasingly are part of both the national conversation about education policy and the local urban scene in America. Previous studies of public charter schools have examined their achievement effects focused on both the state and metropolitan levels, and funding disparities focused on the state levels. This is the first…

Leadership Shifts in Changing Field

ERIC Educational Resources Information Center

Zubrzycki, Jaclyn

2013-01-01

As groups representing local and state education players struggle to remain relevant in a policy conversation often dominated by foundations, think tanks, new advocacy groups, and political and business figures, a shift in leadership has been under way at major associations. Most of the changes have come as part of the natural churn; former…

Threatening the Patriarchy: Teaching as Performance

ERIC Educational Resources Information Center

Falter, Michelle M.

2016-01-01

This article brings into conversation theories of performance and performativity to argue that the analogy of a teacher as a performer is a very complex discourse that both empowers and disempowers women teachers. As the field of teachers is increasingly comprised of women and the education policy and administrative leadership fields is…

Using Composite Metrics to Measure Student Diversity in Higher Education

ERIC Educational Resources Information Center

McLaughlin, Jacqueline E.; McLaughlin, Gerald W.; McLaughlin, Josetta

2015-01-01

The role and impact of diversity in higher education has permeated conversations about student access and achievement for many years. Language articulated by various courts suggests that higher education policies should reflect a broad conceptualisation of diversity beyond that of the magnitude and proportion of race and ethnicity, yet…

75 FR 36089 - Payment System Risk Policy; Daylight Overdraft Posting Rules

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-24

... and includes only Accounts Receivable Entry (ARC), Back Office Conversion Entry (BOC), Point-of... account balance and daylight overdraft balance in Account Management Information (AMI), which is a service... under the authority delegated to the Board by the Office of Management and Budget. No collections of...

More than a Safe Space

ERIC Educational Resources Information Center

Sadowski, Michael

2016-01-01

Over the past three decades, much of the conversation about LGBTQ students in schools has centered on safety--anti-bullying policies, the "safe space" of gay-straight alliances, and "safe zones" marked by rainbow-colored stickers on classroom doors. In this article, Michael Sadowski argues that it's time to move beyond safety…

Beyond Gay-Straight Alliances

ERIC Educational Resources Information Center

Sadowski, Michael

2010-01-01

Decades' worth of studies point to the importance of parental involvement in K-12 schooling. Yet when it comes to policies related to lesbian, gay, bisexual, and transgender (LGBT) students, families are often deliberately left out of the conversation, according to several leading experts in LGBT youth development. Even in schools where…

"Colloquium": A Conversation about Excellence.

ERIC Educational Resources Information Center

Nist, Elizabeth A.

Small community or vocational colleges often face the problem of trying to run quality academic programs with adjunct or part-time faculty who have little contact with the regular faculty and little say in policy-making. The Utah Valley Community College writing program, which successfully combined regular and adjunct faculty in planning and…

Lessons on Leading for Equity

ERIC Educational Resources Information Center

Larson, Rob; Barton, Rhonda

2013-01-01

Leading for equity is hard, yet inspiring, work. It requires thoughtful and bold conversations about race and poverty; close examination of policies and practices; and astute attention paid to a variety of data and evidence of student achievement, progress, and success. Above all, it requires a willingness to look deeply at one's beliefs and…

Personalizing Instruction: Student Voice and Choice. Connect: Making Learning Personal

ERIC Educational Resources Information Center

Sota, Melinda S.; Mahon, Karen

2016-01-01

This field report is the eighth in a series produced by the Center on Innovations in Learning's League of Innovators. The series describes, discusses, and analyzes policies and practices that enable personalization in education. This report introduces sessions from the "Conversations with Innovators" event held at Temple University, June…

Aiming High: Setting Performance Standards for Student Success

ERIC Educational Resources Information Center

Phillips, Gary; Garcia, Alicia N.

2015-01-01

Content standards, not performance standards, have been almost the sole focus of state policies and recent conversations about academic standards. Without rigorous content and performance standards, we cannot adequately prepare students for the global marketplace. A recent AIR study shows that state performance standards are consistently low and…

Identifying and Exploring Factors Affecting Embodied Conversational Agent Social Presence for Interpersonal Skills Training

ERIC Educational Resources Information Center

Chuah, Joon Hao

2013-01-01

Embodied conversational agents (ECAs) have been used as virtual conversational partners in interpersonal skills training applications such as medical interviews, military decision making, and cultural training. Ideally, in interpersonal skills training users will perceive and treat the ECAs the same as they would real people. The perception and…

Influence of spatially dependent, modeled soil carbon emission factors on life-cycle greenhouse gas emissions of corn and cellulosic ethanol

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

Qin, Zhangcai; Dunn, Jennifer B.; Kwon, Hoyoung

Converting land to biofuel feedstock production incurs changes in soil organic carbon (SOC) that can influence biofuel life-cycle greenhouse gas (GHG) emissions. Estimates of these land use change (LUC) and life-cycle GHG emissions affect biofuels’ attractiveness and eligibility under a number of renewable fuel policies in the U.S. and abroad. Modeling was used to refine the spatial resolution and depth-extent of domestic estimates of SOC change for land (cropland, cropland pasture, grasslands, and forests) conversion scenarios to biofuel crops (corn, corn stover, switchgrass, Miscanthus, poplar, and willow). In most regions, conversions from cropland and cropland pasture to biofuel crops ledmore » to neutral or small levels of SOC sequestration, while conversion of grassland and forest generally caused net SOC loss. Results of SOC change were incorporated into the Greenhouse Gases, Regulated Emissions, and Energy use in Transportation (GREET) model to assess their influence on life-cycle GHG emissions for the biofuels considered. Total LUC GHG emissions (g CO2eq MJ-1) were 2.1–9.3 for corn, -0.7 for corn stover, -3.4–12.9 for switchgrass, and -20.1–-6.2 for Miscanthus; these varied with SOC modeling assumptions applied. Extending soil depth from 30 to 100cm affected spatially-explicit SOC change and overall LUC GHG emissions; however the influence on LUC GHG emissions estimates were less significant in corn and corn stover than cellulosic feedstocks. Total life-cycle GHG emissions (g CO2eq MJ-1, 100cm) were estimated to be 59–66 for corn ethanol, 14 for stover ethanol, 18-26 for switchgrass ethanol, and -0.6–-7 for Miscanthus ethanol.« less

Cross-border policy effects on alcohol outcomes: drinking without thinking on the u.s.-Mexico border?

PubMed

Mills, Britain A; Caetano, Raul; Vaeth, Patrice

2014-11-01

Rates of alcohol-related outcomes are sensitive to policy differences in politically distinct, adjacent territories. Factors that shape these cross-border effects, particularly when the policy differences are longstanding, remain poorly understood. We compared the ability of 2 classes of variables with theoretical relevance to the U.S.-Mexico border context-bar attendance and alcohol-related social-cognitive variables-to explain elevated drinking on the U.S. side of the border relative to other areas of the United States. Data were collected from multistage cluster samples of adult Mexican Americans on and off the U.S.-Mexico border (current drinker N = 1,351). Structural equation models were used to test drinking context (frequency of bar attendance) and 6 different social-cognitive variables (including alcohol-related attitudes, norms, motives, and beliefs) as mediators of border effects on a composite drinking index. The border effect on drinking varied by age (with younger adults showing a stronger effect), consistent with previous findings and known risk factors in the region. Contrary to theoretical expectations, 6 different social-cognitive variables-despite relating strongly with drinking-were comparable in border and nonborder areas (within and across age) and played no role in elevated drinking on the border. Conversely, elevated drinking among border youth was mediated by bar attendance. This mediated moderation effect held after adjusting for potential sociodemographic and neighborhood-level confounders. Increased drinking among U.S.-Mexico border youth is explained by patterns of bar attendance, but not by more permissive alcohol-related social-cognitive variables in border areas: Border youth attend bars and drink more than their nonborder counterparts, despite having comparable alcohol-related beliefs, attitudes, norms, and motives for use. Alcohol's heightened availability and visibility on both sides of the border may create opportunities for border youth to drink that otherwise would not be considered. Copyright © 2014 by the Research Society on Alcoholism.

France: Factors Shaping Foreign Policy, and Issues in U.S.-French Relations

DTIC Science & Technology

2009-05-20

TYPE 3. DATES COVERED 00-00-2009 to 00-00-2009 4. TITLE AND SUBTITLE France : Factors Shaping Foreign Policy, and Issues in U.S.- French ...Z39-18 France : Factors Shaping Foreign Policy, and Issues in U.S.- French Relations Congressional Research Service Summary The factors that shape... French foreign policy have changed since the end of the Cold War. The perspectives of France and the United States have diverged in some cases. More

Organisational Factors Affecting Policy and Programme Decision Making in a Public Health Policy Environment

ERIC Educational Resources Information Center

Zardo, Pauline; Collie, Alex; Livingstone, Charles

2015-01-01

Organisational factors can affect the success of interventions aimed at increasing research use. Research is needed to identify organisational factors affecting research use in specific public health policy contexts. Qualitative interviews with decision makers from a specific public health context identified a range of organisational factors that…

Proinflammatory cytokine levels in patients with conversion disorder.

PubMed

Tiyekli, Utkan; Calıyurt, Okan; Tiyekli, Nimet Dilek

2013-06-01

It was aimed to evaluate the relationship between proinflammatory cytokine levels and conversion disorder both commonly known as stress regulated. Baseline proinflammatory cytokine levels-[Tumour necrosis factor alpha (TNF-α), Interleukin-1 beta (IL-1β), Interleukin-6 (IL-6)]-were evaluated with enzyme-linked immunosorbent assay in 35 conversion disorder patients and 30 healthy controls. Possible changes in proinflammatory cytokine levels were evaluated again, after their acute phase in conversion disorder patients. Statistically significant decreased serum TNF-α levels were obtained in acute phase of conversion disorder. Those levels increased after acute conversion phase. There were no statistically significant difference observed between groups in serum IL-1β and (IL-6) levels. Stress associated with conversion disorder may suppress immune function in acute conversion phase and may have diagnostic and therapeutic value.

Sensitivity analysis of high resolution gamma-ray detection for safeguards monitoring at natural uranium conversion facilities

DOE PAGES

Dewji, Shaheen A.; Croft, Stephen; Hertel, Nolan E.

2016-12-16

Under the policies proposed by recent International Atomic Energy Agency (IAEA) circulars and policy papers, implementation of safeguards exists when any purified aqueous uranium solution or uranium oxides suitable for isotopic enrichment or fuel fabrication exists. Under IAEA Policy Paper 18, the starting point for nuclear material under safeguards was reinterpreted, suggesting that purified uranium compounds should be subject to safeguards procedures no later than the first point in the conversion process. In response to this technical need, a combination of simulation models and experimental measurements were employed in previous work to develop and validate gamma-ray nondestructive assay monitoring systemsmore » in a natural uranium conversion plant (NUCP). In particular, uranyl nitrate (UO 2(NO 3) 2) solution exiting solvent extraction was identified as a key measurement point (KMP). Passive nondestructive assay techniques using high resolution gamma-ray spectroscopy were evaluated to determine their viability as a technical means for drawing safeguards conclusions at NUCPs, and if the IAEA detection requirements of 1 significant quantity (SQ) can be met in a timely manner. Building upon the aforementioned previous validation work on detector sensitivity to varying concentrations of uranyl nitrate via a series of dilution measurements, this work investigates detector response parameter sensitivities to gamma-ray signatures of uranyl nitrate. The full energy peak efficiency of a detection system is dependent upon the sample, geometry, absorption, and intrinsic efficiency parameters. Perturbation of these parameters translates into corresponding variations of the 185.7 keV peak area of the 235U in uranyl nitrate. Such perturbations in the assayed signature impact the quality or versatility of the safeguards conclusions drawn. Given the potentially high throughput of uranyl nitrate in NUCPs, the ability to assay 1 SQ of material requires uncertainty «1%. Accounting for material self-shielding properties, pipe thickness, and source-detector orientation is instrumental in determining the robustness of gamma-ray detection in the process monitoring of uranyl nitrate in NUCPs. Monte Carlo models and ray-tracing models were employed to determine the sensitivity of the detected 185.7 keV photon to self-shielding properties, pipe thickness, and source-detector geometry. Considering the implementation of the detection of 1 SQ, diversion of 1 SQ becomes essentially undetectable given the systematic uncertainty, in addition to considerations such as propagating uncertainties due to pipe offset/position, as well as minor variations in pipe thickness. Consequently, pipe thickness was the most sensitive variable in affecting full energy efficiency of the 185.7 keV signature peak with up to 8% variation in efficiency for ±0.5 mm changes in Schedule 40 304L stainless steel piping. Furthermore, computation of the attenuation correction factor of the uranyl nitrate solution [CF(AT) (i.e. εsample)] using Parker's method using with the approximation for the geometrical factor κ≈π/4 was validated through experimental, Monte Carlo and ray-tracing calculations for a uranyl nitrate filled transfer pipe segment. Furthermore, quantifying sensitivity in detector position, as well as voiding effects due to bubbly flow or laminar flow with an air gap in the uranyl nitrate becomes increasingly important as considerations from (static) design-scale measurements translate into (dynamic) field operations tests.« less

Sensitivity analysis of high resolution gamma-ray detection for safeguards monitoring at natural uranium conversion facilities

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

Dewji, Shaheen A.; Croft, Stephen; Hertel, Nolan E.

Under the policies proposed by recent International Atomic Energy Agency (IAEA) circulars and policy papers, implementation of safeguards exists when any purified aqueous uranium solution or uranium oxides suitable for isotopic enrichment or fuel fabrication exists. Under IAEA Policy Paper 18, the starting point for nuclear material under safeguards was reinterpreted, suggesting that purified uranium compounds should be subject to safeguards procedures no later than the first point in the conversion process. In response to this technical need, a combination of simulation models and experimental measurements were employed in previous work to develop and validate gamma-ray nondestructive assay monitoring systemsmore » in a natural uranium conversion plant (NUCP). In particular, uranyl nitrate (UO 2(NO 3) 2) solution exiting solvent extraction was identified as a key measurement point (KMP). Passive nondestructive assay techniques using high resolution gamma-ray spectroscopy were evaluated to determine their viability as a technical means for drawing safeguards conclusions at NUCPs, and if the IAEA detection requirements of 1 significant quantity (SQ) can be met in a timely manner. Building upon the aforementioned previous validation work on detector sensitivity to varying concentrations of uranyl nitrate via a series of dilution measurements, this work investigates detector response parameter sensitivities to gamma-ray signatures of uranyl nitrate. The full energy peak efficiency of a detection system is dependent upon the sample, geometry, absorption, and intrinsic efficiency parameters. Perturbation of these parameters translates into corresponding variations of the 185.7 keV peak area of the 235U in uranyl nitrate. Such perturbations in the assayed signature impact the quality or versatility of the safeguards conclusions drawn. Given the potentially high throughput of uranyl nitrate in NUCPs, the ability to assay 1 SQ of material requires uncertainty «1%. Accounting for material self-shielding properties, pipe thickness, and source-detector orientation is instrumental in determining the robustness of gamma-ray detection in the process monitoring of uranyl nitrate in NUCPs. Monte Carlo models and ray-tracing models were employed to determine the sensitivity of the detected 185.7 keV photon to self-shielding properties, pipe thickness, and source-detector geometry. Considering the implementation of the detection of 1 SQ, diversion of 1 SQ becomes essentially undetectable given the systematic uncertainty, in addition to considerations such as propagating uncertainties due to pipe offset/position, as well as minor variations in pipe thickness. Consequently, pipe thickness was the most sensitive variable in affecting full energy efficiency of the 185.7 keV signature peak with up to 8% variation in efficiency for ±0.5 mm changes in Schedule 40 304L stainless steel piping. Furthermore, computation of the attenuation correction factor of the uranyl nitrate solution [CF(AT) (i.e. εsample)] using Parker's method using with the approximation for the geometrical factor κ≈π/4 was validated through experimental, Monte Carlo and ray-tracing calculations for a uranyl nitrate filled transfer pipe segment. Furthermore, quantifying sensitivity in detector position, as well as voiding effects due to bubbly flow or laminar flow with an air gap in the uranyl nitrate becomes increasingly important as considerations from (static) design-scale measurements translate into (dynamic) field operations tests.« less

Sensitivity analysis of high resolution gamma-ray detection for safeguards monitoring at natural uranium conversion facilities

NASA Astrophysics Data System (ADS)

Dewji, S. A.; Croft, S.; Hertel, N. E.

2017-03-01

Under the policies proposed by recent International Atomic Energy Agency (IAEA) circulars and policy papers, implementation of safeguards exists when any purified aqueous uranium solution or uranium oxides suitable for isotopic enrichment or fuel fabrication exists. Under IAEA Policy Paper 18, the starting point for nuclear material under safeguards was reinterpreted, suggesting that purified uranium compounds should be subject to safeguards procedures no later than the first point in the conversion process. In response to this technical need, a combination of simulation models and experimental measurements were employed in previous work to develop and validate gamma-ray nondestructive assay monitoring systems in a natural uranium conversion plant (NUCP). In particular, uranyl nitrate (UO2(NO3)2) solution exiting solvent extraction was identified as a key measurement point (KMP). Passive nondestructive assay techniques using high resolution gamma-ray spectroscopy were evaluated to determine their viability as a technical means for drawing safeguards conclusions at NUCPs, and if the IAEA detection requirements of 1 significant quantity (SQ) can be met in a timely manner. Building upon the aforementioned previous validation work on detector sensitivity to varying concentrations of uranyl nitrate via a series of dilution measurements, this work investigates detector response parameter sensitivities to gamma-ray signatures of uranyl nitrate. The full energy peak efficiency of a detection system is dependent upon the sample, geometry, absorption, and intrinsic efficiency parameters. Perturbation of these parameters translates into corresponding variations of the 185.7 keV peak area of the 235U in uranyl nitrate. Such perturbations in the assayed signature impact the quality or versatility of the safeguards conclusions drawn. Given the potentially high throughput of uranyl nitrate in NUCPs, the ability to assay 1 SQ of material requires uncertainty «1%. Accounting for material self-shielding properties, pipe thickness, and source-detector orientation is instrumental in determining the robustness of gamma-ray detection in the process monitoring of uranyl nitrate in NUCPs. Monte Carlo models and ray-tracing models were employed to determine the sensitivity of the detected 185.7 keV photon to self-shielding properties, pipe thickness, and source-detector geometry. Considering the implementation of the detection of 1 SQ, diversion of 1 SQ becomes essentially undetectable given the systematic uncertainty, in addition to considerations such as propagating uncertainties due to pipe offset/position, as well as minor variations in pipe thickness. Consequently, pipe thickness was the most sensitive variable in affecting full energy efficiency of the 185.7 keV signature peak with up to 8% variation in efficiency for ±0.5 mm changes in Schedule 40 304L stainless steel piping. Furthermore, computation of the attenuation correction factor of the uranyl nitrate solution [CF(AT) (i.e. εsample)] using Parker's method using with the approximation for the geometrical factor κ≈π/4 was validated through experimental, Monte Carlo and ray-tracing calculations for a uranyl nitrate filled transfer pipe segment. Quantifying sensitivity in detector position, as well as voiding effects due to bubbly flow or laminar flow with an air gap in the uranyl nitrate becomes increasingly important as considerations from (static) design-scale measurements translate into (dynamic) field operations tests.

The climatic impact of food consumption in a representative sample of Irish adults and implications for food and nutrition policy.

PubMed

Hyland, John J; Henchion, Maeve; McCarthy, Mary; McCarthy, Sinéad N

2017-03-01

To evaluate the greenhouse gas emissions (GHGE) associated with the diet of Irish adults. GHGE were estimated by applying conversion factors to habitual food consumption data taken from the National Adult Nutrition Survey, which was representative of the population. Descriptive analyses were undertaken for GHGE for the total population, as well as accounting for energy misreporting and across categories of sociodemographic and socio-economic factors and tertiles of emissions. Republic of Ireland. Adults aged 18-87 years (n 1500). The GHGE derived from daily dietary intakes was estimated as 6·5 kg of CO2 equivalents (CO2eq) per person. Males, younger consumers, those with secondary education and student employment status were associated with significantly higher GHGE. Red meat was the highest contributor to GHGE with 1646 g CO2eq arising from a mean intake of 47 g/d. Dairy and starchy staples were the next largest dietary GHGE sources, with mean daily emissions of 732 g CO2eq and 647 g CO2eq, respectively. The lowest emissions were associated with consumption of vegetables, fruits and legumes/pulses/nuts. Based on profiling using actual food consumption data, it is evident that one single measure is not sufficient and a range of evidence-based mitigation measures with potential to lower emissions throughout the food chain should be considered. The research contributes towards an improved understanding of the climatic impact of the dietary intakes of Irish adults and can serve to inform a sustainability framework to guide action in food and nutrition policy development.

RESEARCH MISCONDUCT POLICIES OF SCIENTIFIC JOURNALS

PubMed Central

RESNIK, DAVID B.; PEDDADA, SHYAMAL; BRUNSON, WINNON

2014-01-01

The purpose of this study was to gather information on the misconduct policies of scientific journals. We contacted editors from a random sample of 399 journals drawn from the ISI Web of Knowledge database. We received 197 responses (49.4% response rate): 54.8% had a policy, and 47.7% had a formal (written) policy; 28.9% had a policy that only outlined procedures for handling misconduct, 15.7% had a policy that only defined misconduct, 10.2% had a policy that included both a definition and procedures; 26.9% of journals had a policy that was generated by the publisher, 13.2% had a policy that was generated by the journal, and 14.7% had a policy that was generated by another source, such as a professional association. We analyzed the relationship between having a policy and impact factor, field of science, publishing house, and nationality. Impact factor was the only variable with a statistically significant association with having a policy. Impact factor was slightly positively associated with whether or not the publisher had a policy, with an odds ratio of 1.49 (P < .0004) per 10 units increase in the impact factor, with a 95% confidence interval (1.20, 1.88). Our research indicates that more than half of scientific journals have developed misconduct policies, but that most of these policies do not define research misconduct and most of these policies were not generated by the journal. PMID:19757231

Mapping of RBE-Weighted Doses Between HIMAC- and LEM-Based Treatment Planning Systems for Carbon Ion Therapy

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

Steinstraeter, Olaf, E-mail: o.steinstraeter@gsi.de; Gruen, Rebecca; Institut fuer Medizinische Physik und Strahlenschutz, TH-Mittelhessen, Giessen

2012-11-01

Purpose: A method was developed to convert clinically prescribed RBE (Relative Biological Effectiveness)-weighted doses from the approach used at the Heavy-Ion Medical Accelerator (HIMAC) at the National Institute of Radiological Science, Chiba, Japan, to the LEM (Local Effect Model)-based TReatment planning for Particles (TRiP98) approach used in the pilot project at the GSI Helmholtzzentrum, Darmstadt, and the Heidelberg Ion-Beam Therapy Center (HIT). Methods and Materials: The proposed conversion method is based on a simulation of the fixed spread-out Bragg peak (SOBP) depth dose profiles as used for the irradiation at HIMAC by LEM/TRiP98 and a recalculation of the resulting RBE-weightedmore » dose distribution. We present data according to the clinical studies conducted at GSI in the past decade (LEM I), as well as data used in current studies (refined LEM version: LEM IV). Results: We found conversion factors (RBE-weighted dose LEM/RBE-weighted dose HIMAC) reaching from 0.4 to 2.0 for prescribed carbon ion doses from 1 to 60 Gy (RBE) for SOBP extensions ranging from 20 to 120 mm according to the HIMAC approach. A conversion factor of 1.0 was found for approximately 5 Gy (RBE). The conversion factor decreases with increasing prescribed dose. Slightly smaller values for the LEM IV-based data set compared with LEM I were found. A significant dependence of the conversion factor from the SOBP width could be observed in particular for LEM IV, whereas the depth dependence was found to be small. Conclusions: For the interpretation and comparison of clinical trials performed at HIMAC and GSI/HIT, it is of extreme importance to consider these conversion factors because according to the various methods to determine the RBE-weighted dose, similar dose values might not necessarily be related to similar clinical outcomes.« less

Rate and predictors of conversion from unipolar to bipolar disorder: A systematic review and meta-analysis.

PubMed

Kessing, Lars Vedel; Willer, Inge; Andersen, Per Kragh; Bukh, Jens Drachman

2017-08-01

For the first time to present a systematic review and meta-analysis of the conversion rate and predictors of conversion from unipolar disorder to bipolar disorder. A systematic literature search up to October 2016 was performed. For the meta-analysis, we only included studies that used survival analysis to estimate the conversion rate. A total of 31 studies were identified, among which 11 used survival analyses, including two register-based studies. The yearly rate of conversion to bipolar disorder decreased with time from 3.9% in the first year after study entry with a diagnosis of unipolar disorder to 3.1% in years 1-2, 1.0% in years 2-5 and 0.8% in years 5-10. A total of eight risk factors were evaluated comprising gender, age at onset of unipolar disorder, number of depressive episodes, treatment resistance to antidepressants, family history of bipolar disorder, the prevalence of psychotic depression, the prevalence of chronic depression, and severity of depression. It was not possible to identify risk factors that were consistently or mainly confirmed to predict conversion across studies. The conversion rate from unipolar to bipolar disorder decreases with time. It was not possible to identify predictors of conversion that were consistently or mainly confirmed across studies, which may be due to variations in methodology across studies. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Academy Conversion: A View from the Governing Body

ERIC Educational Resources Information Center

Gann, Nigel

2011-01-01

The case for conversion to academy status is being made in a number of arenas, not least on the Department for Education website. As a matter of balance, school governors considering conversion need to take into account a range of factors. How does this fundamental shift in the ownership of schools fit into a discernible historical pattern?…

Dietary BCAA Intake Is Associated with Demographic, Socioeconomic and Lifestyle Factors in Residents of São Paulo, Brazil

PubMed Central

Pallottini, Ana Carolina; Sales, Cristiane Hermes; Vieira, Diva Aliete dos Santos; Marchioni, Dirce Maria; Fisberg, Regina Mara

2017-01-01

Background: Identifying which risk groups have a higher intake of branched chain amino acids (BCAA) is important for the planning of public policies. This study was undertaken to investigate BCAA consumption, the foods contributing to that consumption and their association with demographic, socioeconomic and lifestyle factors. Methods: Data from the Health Survey of São Paulo, a cross-sectional population-based survey (n = 1662; age range 12–97 years), were used. Dietary intake was measured using 24-h dietary recalls. Baseline characteristics were collected. Associations between BCAA intake and demographic, socioeconomic and lifestyle factors were determined using linear regression. Results: Total BCAA intake was 217.14 mg/kg·day (Leu: 97.16 mg/kg·day; Ile: 56.44 mg/kg·day; Val: 63.54 mg/kg·day). BCAA intake was negatively associated with female sex in adolescents and adult groups, with no white race in adolescents, and with former smoker status in adults. Conversely, BCAA was positively associated with household per capita income in adolescents and adults. No associations were observed in the older adults group. Main food contributors to BCAA were unprocessed red meat, unprocessed poultry, bread and toast, beans and rice. Conclusions: Adolescents and adults were the most vulnerable to having their BCCA intake influenced by demographic, socioeconomic and lifestyle factors. PMID:28468321

Measuring happiness in large population

NASA Astrophysics Data System (ADS)

Wenas, Annabelle; Sjahputri, Smita; Takwin, Bagus; Primaldhi, Alfindra; Muhamad, Roby

2016-01-01

The ability to know emotional states for large number of people is important, for example, to ensure the effectiveness of public policies. In this study, we propose a measure of happiness that can be used in large scale population that is based on the analysis of Indonesian language lexicons. Here, we incorporate human assessment of Indonesian words, then quantify happiness on large-scale of texts gathered from twitter conversations. We used two psychological constructs to measure happiness: valence and arousal. We found that Indonesian words have tendency towards positive emotions. We also identified several happiness patterns during days of the week, hours of the day, and selected conversation topics.

SU‐C‐105‐05: Reference Dosimetry of High‐Energy Electron Beams with a Farmer‐Type Ionization Chamber

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

Muir, B; Rogers, D

2013-06-15

Purpose: To investigate gradient effects and provide Monte Carlo calculated beam quality conversion factors to characterize the Farmer‐type NE2571 ion chamber for high‐energy reference dosimetry of clinical electron beams. Methods: The EGSnrc code system is used to calculate the absorbed dose to water and to the gas in a fully modeled NE2571 chamber as a function of depth in a water phantom. Electron beams incident on the surface of the phantom are modeled using realistic BEAMnrc accelerator simulations and electron beam spectra. Beam quality conversion factors are determined using calculated doses to water and to air in the chamber inmore » high‐energy electron beams and in a cobalt‐60 reference field. Calculated water‐to‐air stopping power ratios are employed for investigation of the overall ion chamber perturbation factor. Results: An upstream shift of 0.3–0.4 multiplied by the chamber radius, r-cav, both minimizes the variation of the overall ion chamber perturbation factor with depth and reduces the difference between the beam quality specifier (R{sub 5} {sub 0}) calculated using ion chamber simulations and that obtained with simulations of dose‐to‐water in the phantom. Beam quality conversion factors are obtained at the reference depth and gradient effects are optimized using a shift of 0.2r-cav. The photon‐electron conversion factor, k-ecal, amounts to 0.906 when gradient effects are minimized using the shift established here and 0.903 if no shift of the data is used. Systematic uncertainties in beam quality conversion factors are investigated and amount to between 0.4 to 1.1% depending on assumptions used. Conclusion: The calculations obtained in this work characterize the use of an NE2571 ion chamber for reference dosimetry of high‐energy electron beams. These results will be useful as the AAPM continues to review their reference dosimetry protocols.« less

RGB-to-RGBG conversion algorithm with adaptive weighting factors based on edge detection and minimal square error.

PubMed

Huang, Chengqiang; Yang, Youchang; Wu, Bo; Yu, Weize

2018-06-01

The sub-pixel arrangement of the RGBG panel and the image with RGB format are different and the algorithm that converts RGB to RGBG is urgently needed to display an image with RGB arrangement on the RGBG panel. However, the information loss is still large although color fringing artifacts are weakened in the published papers that study this conversion. In this paper, an RGB-to-RGBG conversion algorithm with adaptive weighting factors based on edge detection and minimal square error (EDMSE) is proposed. The main points of innovation include the following: (1) the edge detection is first proposed to distinguish image details with serious color fringing artifacts and image details which are prone to be lost in the process of RGB-RGBG conversion; (2) for image details with serious color fringing artifacts, the weighting factor 0.5 is applied to weaken the color fringing artifacts; and (3) for image details that are prone to be lost in the process of RGB-RGBG conversion, a special mechanism to minimize square error is proposed. The experiment shows that the color fringing artifacts are slightly improved by EDMSE, and the values of MSE of the image processed are 19.6% and 7% smaller than those of the image processed by the direct assignment and weighting factor algorithm, respectively. The proposed algorithm is implemented on a field programmable gate array to enable the image display on the RGBG panel.

Bioinspired model of mechanical energy harvesting based on flexoelectric membranes.

PubMed

Rey, Alejandro D; Servio, P; Herrera-Valencia, E E

2013-02-01

Membrane flexoelectricity is an electromechanical coupling process that describes membrane electrical polarization due to bending and membrane bending under electric fields. In this paper we propose, formulate, and characterize a mechanical energy harvesting system consisting of a deformable soft flexoelectric thin membrane subjected to harmonic forcing from contacting bulk fluids. The key elements of the energy harvester are formulated and characterized, including (i) the mechanical-to-electrical energy conversion efficiency, (ii) the electromechanical shape equation connecting fluid forces with membrane curvature and electric displacement, and (iii) the electric power generation and efficiency. The energy conversion efficiency is cast as the ratio of flexoelectric coupling to the product of electric and bending elasticity. The device is described by a second-order curvature dynamics coupled to the electric displacement equation and as such results in mechanical power absorption with a resonant peak whose amplitude decreases with bending viscosity. The electric power generation is proportional to the conversion factor and the power efficiency decreases with frequency. Under high bending viscosity, the power efficiency increases with the conversion factor and under low viscosities it decreases with the conversion factor. The theoretical results presented contribute to the ongoing experimental efforts to develop mechanical energy harvesting from fluid flow energy through solid-fluid interactions and electromechanical transduction.

Adaptive Policies for Reducing Inequalities in the Social Determinants of Health.

PubMed

Carey, Gemma; Crammond, Brad; Malbon, Eleanor; Carey, Nic

2015-09-18

Inequalities in the social determinants of health (SDH), which drive avoidable health disparities between different individuals or groups, is a major concern for a number of international organisations, including the World Health Organization (WHO). Despite this, the pathways to changing inequalities in the SDH remain elusive. The methodologies and concepts within system science are now viewed as important domains of knowledge, ideas and skills for tackling issues of inequality, which are increasingly understood as emergent properties of complex systems. In this paper, we introduce and expand the concept of adaptive policies to reduce inequalities in the distribution of the SDH. The concept of adaptive policy for health equity was developed through reviewing the literature on learning and adaptive policies. Using a series of illustrative examples from education and poverty alleviation, which have their basis in real world policies, we demonstrate how an adaptive policy approach is more suited to the management of the emergent properties of inequalities in the SDH than traditional policy approaches. This is because they are better placed to handle future uncertainties. Our intention is that these examples are illustrative, rather than prescriptive, and serve to create a conversation regarding appropriate adaptive policies for progressing policy action on the SDH. © 2015 by Kerman University of Medical Sciences.

Professional role identity in shaping community nurses' reactions to nursing policy.

PubMed

Elliott, Lawrie; Kennedy, Catriona; Raeside, Robert

2015-05-01

To establish the extent to which professional role identity shapes community nurses' reactions before the implementation of a policy that sought to introduce a generic role. Many countries seek to alter community nurse roles to address changes in population health and health workforce. We know little about the influences that might shape nurses' reaction to these policies before their implementation and our theoretical understanding is poorly developed at this point in the policy-making cycle. Self completed cross-sectional survey of 703 community nurses before the introduction of a generic Community Health Nurse role in Scotland. The minority (33%) supported the new role. The professional role identity of those who were supportive differed significantly from those who did not support the policy or were uncertain of it. It is possible that the new policy acted to increase the value of the professional role identity of those who were supportive and conversely devalued the professional role identity of those who were unsupportive or uncertain of it. Professional role identity should be considered by policy makers in any country seeking to introduce policies that aim to radically change the role of community nurses and that this is acknowledged at an early stage in the policy-making cycle. © 2013 The Authors. Journal of Nursing Management published by John Wiley & Sons Ltd.

40 CFR 63.626 - Performance tests and compliance provisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... affected facility. P = equivalent P2O5 feed rate, metric ton/hr (ton/hr). K = conversion factor, 1000 mg/g... P2O5 stored, metric tons (tons). K = conversion factor, 1000 mg/g (453,600 mg/lb). (ii) Method 13A or... Where: E = emission rate of total fluorides, g/metric ton (lb/ton) of equivalent P2O5 feed. Csi...

40 CFR 63.626 - Performance tests and compliance provisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... affected facility. P = equivalent P2O5 feed rate, metric ton/hr (ton/hr). K = conversion factor, 1000 mg/g... P2O5 stored, metric tons (tons). K = conversion factor, 1000 mg/g (453,600 mg/lb). (ii) Method 13A or... Where: E = emission rate of total fluorides, g/metric ton (lb/ton) of equivalent P2O5 feed. Csi...

40 CFR 63.626 - Performance tests and compliance provisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... affected facility. P = equivalent P2O5 feed rate, metric ton/hr (ton/hr). K = conversion factor, 1000 mg/g... P2O5 stored, metric tons (tons). K = conversion factor, 1000 mg/g (453,600 mg/lb). (ii) Method 13A or... Where: E = emission rate of total fluorides, g/metric ton (lb/ton) of equivalent P2O5 feed. Csi...

Demonstration/Validation of the Snap Sampler Passive Ground Water Sampling Device for Sampling Inorganic Analytes at the Former Pease Air Force Base

DTIC Science & Technology

2009-07-01

viii Unit Conversion Factors...sampler is also an economic alternative for sampling for inorganic analytes. ERDC/CRREL TR-09-12 xii Unit Conversion Factors Multiply By To Obtain...head- space and then covered with two layers of tightly fitting aluminum foil. To dissolve the analytes, the solutions were stirred for approximately

Induced Seismicity and Public Communication: Lessons Learned

NASA Astrophysics Data System (ADS)

Buchanan, R.

2017-12-01

Beginning in 2009, induced seismicity became a major public policy issue in the midcontinent. Based on my experience with induced seismicity in south-central Kansas, conversations about man-made earthquakes, and their connection to hydraulic fracturing, are challenging, yet they provide an opening for geoscientists to engage the public in conversations about energy regulation, environmental issues, and basic geology. In many respects, hydraulic fracturing and induced seismicity became the lenses through which the public saw the geoscience community. Interaction with the media, regulators, decision-makers, and the general public, through interviews, presentations, panels, and public meetings, provided opportunities to describe current knowledge of the subsurface and to advocate for improved seismic monitoring and subsurface data-collection. Equally important, it provided geoscientists the opportunity to learn about public understanding and concerns about these issues. Successful communication required multiple, in-depth conversations and willingness to listen carefully. Results included support for additional monitoring from both public and private sources.

[Contributions by Conversation Analysis to healthcare studies: reflections based on patients' attributions].

PubMed

Ostermann, Ana Cristina; de Souza, Joseane

2009-07-01

This study is part of a larger research project aimed at investigating physician-patient interactions in women's health. In this article, by looking at naturalistic data, which consists of 144 fully transcribed audio recordings of face-to-face interactions between gynecologists/obstetricians and female patients, we propose to: (1) present the theoretical and methodological approach of Conversation Analysis to health studies in Brazil; (2) discuss how Conversation Analysis can reveal how 'macro' questions (e.g. National Policy for the Humanization of Healthcare) are (or are not) translated into interactional practices at the 'micro' level and, thus, emphasize the issues of language and communication, only briefly discussed in the HumanizaSUS documents; and (3) analyze how a specific interactional phenomenon, 'attribution' (i.e. voluntary explanations about the possible causes of their problems), might describe ordinary and concrete humanization practices in healthcare services.

Creating the final conversations scale: a measure of end-of-life relational communication with terminally ill individuals.

PubMed

Generous, Mark Alan; Keeley, Maureen P

2014-01-01

Final conversations (FCs) are defined as the communicative interactions, both verbal and nonverbal, that occur between terminally ill patients and relational partners. In this study, the "Final Conversations Scale" was developed and tested. A total of 152 participants that had engaged in final conversations with individuals that were terminally ill completed the newly developed instrument. Factor analysis produced a five-factor structure, including: messages of spirituality/religion; expressions of love; proactive difficult relationship talk; everyday communication; and talk about illness/death. Participants' perceptions of the relational closeness and difficulty with the deceased significantly influenced the individuals' recalled frequency of FCs messages. Practical and scholarly implications focus on the needs of the family members regarding their communication with terminally ill individuals, as well as directions for future research with the FCs Scale.

Individual, Social, and Environmental Factors Associated With Support for Smoke-Free Housing Policies Among Subsidized Multiunit Housing Tenants

PubMed Central

2013-01-01

Introduction: Mandatory smoke-free policies in subsidized, multiunit housing (MUH) may decrease secondhand smoke exposure in households with the highest rates of exposure. Ideally, policies should be based on a strong understanding of factors affecting support for smoke-free policies in the target population to maximize effectiveness. Methods: A face-to-face survey was conducted from August to October 2011 using a stratified random sample of private subsidized housing units in Columbus, OH, without an existing smoke-free policy (n = 301, 64% response rate). Lease holders were asked to report individual, social, and environmental factors hypothesized to be related to support for smoke-free policies. Multiple logistic regression models were used to identify factors independently associated with policy support. Results: Most tenants supported smoke-free policies in common areas (82.7%), half supported policies inside units (54.5%), and one third supported a ban outside the building (36.3%). Support for smoke-free policies in units and outdoors was more common among nonsmokers than smokers (71.5% vs. 35.7%, p < .001 and 46.2% vs. 25.4%, p < .001, respectively). Several individual and social, but no environmental, factors were independently associated with policy support. Smokers who intended to quit within 6 months or less were more likely than other smokers to support in-unit policies (45.3% vs. 21.1%; p = .003). Conclusions: More than half of subsidized MUH tenants supported smoke-free policies inside their units. Strategies to address individual- and social-level barriers to behavior change should be implemented in parallel with smoke-free policies. Policies should be evaluated with objective measures to determine their effectiveness. PMID:23136269

Views of policy makers and health promotion professionals on factors facilitating implementation and maintenance of interventions and policies promoting physical activity and healthy eating: results of the DEDIPAC project.

PubMed

Muellmann, Saskia; Steenbock, Berit; De Cocker, Katrien; De Craemer, Marieke; Hayes, Catherine; O'Shea, Miriam P; Horodyska, Karolina; Bell, Justyna; Luszczynska, Aleksandra; Roos, Gun; Langøien, Lars Jørun; Rugseth, Gro; Terragni, Laura; De Bourdeaudhuij, Ilse; Brug, Johannes; Pischke, Claudia R

2017-12-06

The uptake, implementation, and maintenance of effective interventions promoting physical activity (PA) and a healthy diet and the implementation of policies targeting these behaviors are processes not well understood. We aimed to gain a better understanding of what health promotion professionals and policy makers think are important factors facilitating adoption, implementation, and maintenance of multi-level interventions and policies promoting healthy eating and PA in Belgium, Germany, Ireland, Norway, and Poland. Six interventions and six policies were identified based on pre-defined criteria. Forty semi-structured interviews were conducted with stakeholders from various sectors to elicit information on factors impacting adoption, implementation, and maintenance of these interventions and policies. All interview transcripts were coded in NVivo, using a common categorization matrix. Coding in the respective countries was done by one researcher and validated by a second researcher. Active involvement of relevant stakeholders and good communication between coordinating organizations were described as important factors contributing to successful adoption and implementation of both interventions and policies. Additional facilitating factors included sufficient training of staff and tailoring of materials to match needs of various target groups. The respondents indicated that maintenance of implemented interventions/policies depended on whether they were embedded in existing or newly created organizational structures in different settings and whether continued funding was secured. Despite considerable heterogeneity of interventions and health policies in the five countries, stakeholders across these countries identify similar factors facilitating adoption, implementation, and maintenance of these interventions and policies.

Strategies and Struggles in the ELT Classroom: Language Policy, Learner Autonomy, and Innovative Practice

ERIC Educational Resources Information Center

Rivers, Damian J.

2011-01-01

Within the Japanese English Language Teaching context and consistent with the dominant conversation role assigned to the native English speaker teacher, there exists a belief that the most effective manner in which to teach and promote multilingualism and intercultural understanding is through restricting students to monolingual practices and…

Life-Cycle Assessment of a Distributed-Scale Thermochemical Bioenergy Conversion System

Treesearch

Hongmei Gu; Richard Bergman

2016-01-01

Expanding bioenergy production from woody biomass has the potential to decrease net greenhouse gas (GHG) emissions and improve the energy security of the United States. Science-based and internationally accepted life-cycle assessment (LCA) is an effective tool for policy makers to make scientifically informed decisions on expanding renewable energy production from...

So What Now? Practical Strategies for Shifting the Cost Conversation

ERIC Educational Resources Information Center

Delta Project on Postsecondary Education Costs, Productivity and Accountability, 2012

2012-01-01

Policy discussions about funding in higher education focus primarily on revenues needed to balance budgets from year to year, rather than on how funds need to be invested to meet strategic priorities. The data in "Trends" show that the incremental approach to fundraising and spending has resulted in a slow disinvestment in core…

Correcting Measurement Error in Latent Regression Covariates via the MC-SIMEX Method

ERIC Educational Resources Information Center

Rutkowski, Leslie; Zhou, Yan

2015-01-01

Given the importance of large-scale assessments to educational policy conversations, it is critical that subpopulation achievement is estimated reliably and with sufficient precision. Despite this importance, biased subpopulation estimates have been found to occur when variables in the conditioning model side of a latent regression model contain…

Managing Talent for School Coherence: Learning from Charter Management Organizations. Policy Brief

ERIC Educational Resources Information Center

DeArmond, Michael; Gross, Betheny; Bowen, Melissa; Demeritt, Allison; Lake, Robin

2012-01-01

The current wave of new teacher evaluation systems around the country offers an opportunity to broaden the conversation surrounding teacher effectiveness and its relationship to school coherence, to look at how schools and school systems might take a more integrated and intentional approach to attracting, training, and managing high-quality…

Rethinking Teacher Evaluation: A Conversation about Statistical Inferences and Value-Added Models

ERIC Educational Resources Information Center

Callister Everson, Kimberlee; Feinauer, Erika; Sudweeks, Richard R.

2013-01-01

In this article, the authors provide a methodological critique of the current standard of value-added modeling forwarded in educational policy contexts as a means of measuring teacher effectiveness. Conventional value-added estimates of teacher quality are attempts to determine to what degree a teacher would theoretically contribute, on average,…

Social Media Is the New Player in the Politics of Education

ERIC Educational Resources Information Center

Supovitz, Jonathan

2017-01-01

Political debate about the Common Core State Standards (the first major education policy initiative in the social media age) ramped up quickly on social media, particularly on Twitter. However, while the increased and intense conversation influenced many states to disavow Common Core in name, those states ended up adopting standards that were…

Framing the Conversation: Social Studies Education and the Neoconservative Agenda

ERIC Educational Resources Information Center

Kornfeld, John

2005-01-01

For years many from the Left have been calling for educational reform, pointing out the shortcomings of public schooling for its antidemocratic structures and policies, irrelevant and sometimes racist curriculum, and myriad other faults. And social studies teachers and curriculum developers have borne the brunt of much of these criticisms. Now the…

Bringing Knowledge Back In: Perspectives from Liberal Education

ERIC Educational Resources Information Center

Deng, Zongyi

2018-01-01

From the vantage point of liberal education, this article attempts to contribute to the conversation initiated by Michael Young and his colleagues on 'bringing knowledge back' into the current global discourse on curriculum policy and practice. The contribution is made through revisiting the knowledge-its-own-end thesis associated with Newman and…

Where Are the Poor Students? A Conversation about Social Class and College Attendance

ERIC Educational Resources Information Center

Howard, Adam; Levine, Arthur

2004-01-01

Shifts in federal financial aid policies over the past two decades have made college attendance increasingly difficult for the nation's poorest students. Furthermore, once these students do enroll, they lag far behind their more economically advantaged peers in graduation rates. Because financial aid increasingly emphasizes loans over grants, many…

Constructions of Race among Religiously Conservative College Students

ERIC Educational Resources Information Center

Modica, Marianne

2012-01-01

The "Whites as victims" motif in conversations about race has been well documented in recent decades. When discussing affirmative action hiring policies, a common belief expressed by Whites is that people of color have been permitted to progress unfairly at the expense of harder working Whites. Whites using this discourse see themselves…

75 FR 8919 - Federal Consistency Appeal by Pan American Grain Co.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-26

...), pursuant to the Coastal Zone Management Act of 1972 (CZMA), 16 U.S.C. 1451 et seq., and implementing... Counsel for Ocean Services, NOAA. [Federal Domestic Assistance Catalog No. 11.419 Coastal Zone Management... policies of the applicable coastal management program. 15 CFR 930.121. Conversely, to make the...

Forest restoration in a global context

Treesearch

John A. Stanturf

2000-01-01

Forest restoration on land cleared for agriculture is occurring around the world. Often land was abandoned because of infertility, frequent flooding, or other site limitations. In some countries, market forces or changing trade policies drive conversion of cleared land to plantations of exotic or native tree species. The objective of this paper is to introduce the...

Taking It to the Classroom: Strategies for Re-Claiming Citizenship through Communication Education.

ERIC Educational Resources Information Center

Kelley, Colleen E.

Speech communication in general and rhetoric in particular address suggestions for protecting the "space" in which public conversation occurs in a democracy. Although the framers of the Constitution clearly envisioned significant citizen involvement in policy making, citizen access to the process has greatly declined, especially at the…

43 CFR 3212.22 - What criteria establish a new facility for the purpose of obtaining a production incentive?

Code of Federal Regulations, 2011 CFR

2011-10-01

... MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.22 What criteria establish a new... not: (1) Be permitted only with a Geothermal Drilling Permit; (2) Be constructed entirely within the...

Professional Conversations: A Collaborative Approach to Support Policy Implementation, Professional Learning and Practice Change in ECEC

ERIC Educational Resources Information Center

Irvine, Susan; Price, Julie

2014-01-01

In 2012, Australia introduced a new "National Quality Framework" (NQF), comprising enhanced quality expectations for early childhood education and care services, two national learning frameworks and a new assessment and rating system spanning childcare centres, kindergartens and preschools, family day care and outside school hours care.…

The Quest for Readiness. 2013 Annual Report

ERIC Educational Resources Information Center

Forum for Youth Investment, 2014

2014-01-01

This report shares stories from around the country about community and state leaders working to strengthen partnerships, practices, and policies--all to improve the odds for youth. Stories in this report include: (1) Using new data to spark public conversations about youth issues in Indianola, MS; (2) Leaders building a children and youth master…

The Economy, Energy, and the Environment. A Background Study.

ERIC Educational Resources Information Center

Joint Economic Committee, Washington, DC.

This study surveys the existing literature related to various technical aspects of electric power production, with primary emphasis on the supply of the various fuels used in the production of electricity and on the environmental consequences of energy conversion. It was prepared by the Environmental Policy Division, Legislative Reference Service,…

New Resources to Take Action on Science Policy Issues

NASA Astrophysics Data System (ADS)

Bunge, Carissa

2014-10-01

Millions of people across the United States make their voices heard by asking political candidates and elected officials about the issues that matter to them. As a scientist, you can be a part of the conversation and show politicians that Earth and space sciences are critical fields in need of their support.

Where Are Our Greenfields?: A Conversation with Frederick M. Hess

ERIC Educational Resources Information Center

Perkins-Gough, Deborah

2010-01-01

In an interview with Educational Leadership, Frederick M. Hess talks about greenfield schooling--a policy approach that attempts to knock down the formal and informal barriers that stand in the way of innovation in education. Greenfield schooling, he explains, "doesn't imagine that we should go around razing districts or schools or taking…

What States Can Do to Improve Teacher Effectiveness. K-12 Policy

ERIC Educational Resources Information Center

Jupp, Brad

2009-01-01

Today, the national conversation about educational equity and reform offers an extraordinary opportunity to transform the teaching career. Educators and policymakers understand that solutions lie not in tinkering around the edges but in a concerted effort to create systemic change. To succeed, states must make rapid progress in four areas: (1)…

CONVERSION OF FOGWATER AND AEROSOL ORGANIC NITROGEN TO AMMONIUM, NITRATE, AND NOX DURING EXPOSURE TO SIMULATED SUNLIGHT AND OZONE. (R825433)

EPA Science Inventory

The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

Expecting the Unexpected: Engaging Diverse Young People in Conversations around Science

ERIC Educational Resources Information Center

Wilson, Kimberley; Alloway, Todd

2013-01-01

The issue of limited engagement with science for young people from Indigenous, minority and lower socio-economic groups in Australia appears to have been sidelined from the mainstream debate around falling rates of engagement with science at the secondary schooling level. The "closing the gap" mantra of education policy in Australia has…

Personal Competencies as Propellants of All Learning. Connect: Making Learning Personal

ERIC Educational Resources Information Center

Layng, Joe; Redding, Sam

2016-01-01

This field report is the seventh in a series produced by the Center on Innovations in Learning's League of Innovators. The series describes, discusses, and analyzes policies and practices that enable personalization in education. This report introduces sessions from the "Conversations with Innovators" event held at Temple University,…

A Conversation on Rural Health Care.

ERIC Educational Resources Information Center

Myers, Wayne; Russell, Jack; Baldwin, Fred D.

1999-01-01

Wayne Myers, director of the Office of Rural Health Policy, discusses Appalachian rural health and access to health care. The health manpower shortage in Central Appalachia still exists but is less severe than 10 years ago. The needs of underserved areas could be address by training local people in the community and through telemedicine and…

Privacy/Security Policy

Science.gov Websites

automatically is: The Internet Protocol (IP) address of the domain from which you access the Internet (i.e DUF6 Management and Uses DUF6 Conversion EIS Documents News FAQs Internet Resources Glossary Home  , to access, obtain, alter, damage, or destroy information, or otherwise to interfere with the system

Evaluating patterns of biodiversity in managed grasslands using spatial turnover metrics

Treesearch

Erin Questad; Bryan L. Foster; Suneeti Jog; Kelly Kindscher; Hillary Loring

2011-01-01

Market and policy incentives that encourage agricultural intensification, such as incentives for bioenergy, may contribute to biodiversity decline when they encourage a large-scale conversion of native and seminatural ecosystems to production fields. In order to appreciate the impact of these incentives on biodiversity, it is imperative to better understand how native...

Information Technologies to Advance Teaching and Learning. Connect: Making Learning Personal

ERIC Educational Resources Information Center

Baker, Ryan; Twyman, Janet S.

2016-01-01

This field report is the ninth in a series produced by the Center on Innovations in Learning's League of Innovators. The series describes, discusses, and analyzes policies and practices that enable personalization in education. This report introduces sessions from the "Conversations with Innovators" event held at Temple University, June…

Growing up Tested: Teachers' Lived Experiences of Testing as Students

ERIC Educational Resources Information Center

Sánchez, Juan Gabriel; Patel, Leigh

2017-01-01

Since No Child Left Behind was passed nearly 20 years ago, test-based accountability policies have grown more comprehensive in scope than ever before. Tests have always mattered, but they have become substantively empowered, now dominating classroom conversation and activity. To ascertain the impact they have on people's lives one must involve…

Academic Literacy and Plagiarism: Conversations with International Graduate Students and Disciplinary Professors

ERIC Educational Resources Information Center

Abasi, Ali R.; Graves, Barbara

2008-01-01

In this study we examine how university plagiarism policies interact with international graduate students' academic writing in English as they develop identities as authors and students. The study is informed by the sociocultural theoretical perspective [Vygotsky, L. (1978). "Mind in society: The development of higher mental processes." Cambridge,…

Carbon Dioxide Utilization (CO2U) ICEF Roadmap 2.0. Draft October 2017

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

Sandalow, David; Aines, Roger; Friedmann, Julio

Last year, experts from CO 2 Sciences, Columbia University and Valence Strategic came together to develop a roadmap. That document, Carbon Dioxide Utilization ICEF Roadmap 1.0, released at the UNFCCC Marrakesh Climate Change Conference in 2016, surveyed the commercial and technical landscape of CO 2 conversion and use. The document provided extensive background and analysis and has helped to provide a foundation for additional studies, including this one.This roadmap is meant to complement and expand upon the work of its predecessor. Based in part on a workshop at Columbia University’s Center on Global Energy Policy in July 2017, it exploresmore » three distinct categories of CO 2-based products, the technologies that can be harnessed to convert CO2 to these products, and the associated research and development needs. It also explores the complicated topic of life cycle analysis—critically important when considering the climate impacts of CO 2 conversion and use—as well as policy tools that could be used to promote CO 2-based products.« less

Monte Carlo generated conversion factors for the estimation of average glandular dose in contact and magnification mammography

NASA Astrophysics Data System (ADS)

Koutalonis, M.; Delis, H.; Spyrou, G.; Costaridou, L.; Tzanakos, G.; Panayiotakis, G.

2006-11-01

Magnification mammography is a special technique used in the cases where breast complaints are noted by a woman or when an abnormality is found in a screening mammogram. The carcinogenic risk in mammography is related to the dose deposited in the glandular tissue of the breast rather than the adipose, and average glandular dose (AGD) is the quantity taken into consideration during a mammographic examination. Direct measurement of the AGD is not feasible during clinical practice and thus, the incident air KERMA on the breast surface is used to estimate the glandular dose, with the help of proper conversion factors. Additional conversion factors adapted for magnification and tube voltage are calculated, using Monte Carlo simulation. The effect of magnification degree, tube voltage, various anode/filter material combinations and glandularity on AGD is also studied, considering partial breast irradiation. Results demonstrate that the estimation of AGD utilizing conversion factors depends on these parameters, while the omission of correction factors for magnification and tube voltage can lead to significant underestimation or overestimation of AGD. AGD was found to increase with filter material's k-absorption edge, anode material's k-emission edge, tube voltage and magnification. Decrease of the glandularity of the breast leads to higher AGD due to the increased penetrating ability of the photon beam in thick breasts with low glandularity.

Organ dose conversion coefficients for tube current modulated CT protocols for an adult population

NASA Astrophysics Data System (ADS)

Fu, Wanyi; Tian, Xiaoyu; Sahbaee, Pooyan; Zhang, Yakun; Segars, William Paul; Samei, Ehsan

2016-03-01

In computed tomography (CT), patient-specific organ dose can be estimated using pre-calculated organ dose conversion coefficients (organ dose normalized by CTDIvol, h factor) database, taking into account patient size and scan coverage. The conversion coefficients have been previously estimated for routine body protocol classes, grouped by scan coverage, across an adult population for fixed tube current modulated CT. The coefficients, however, do not include the widely utilized tube current (mA) modulation scheme, which significantly impacts organ dose. This study aims to extend the h factors and the corresponding dose length product (DLP) to create effective dose conversion coefficients (k factor) database incorporating various tube current modulation strengths. Fifty-eight extended cardiac-torso (XCAT) phantoms were included in this study representing population anatomy variation in clinical practice. Four mA profiles, representing weak to strong mA dependency on body attenuation, were generated for each phantom and protocol class. A validated Monte Carlo program was used to simulate the organ dose. The organ dose and effective dose was further normalized by CTDIvol and DLP to derive the h factors and k factors, respectively. The h factors and k factors were summarized in an exponential regression model as a function of body size. Such a population-based mathematical model can provide a comprehensive organ dose estimation given body size and CTDIvol. The model was integrated into an iPhone app XCATdose version 2, enhancing the 1st version based upon fixed tube current modulation. With the organ dose calculator, physicists, physicians, and patients can conveniently estimate organ dose.

Factor Configurations with Governance as Conditions for Low HIV/AIDS Prevalence in HIV/AIDS Recipient Countries: Fuzzy-set Analysis

PubMed Central

Lee, Hwa-Young; Kang, Minah

2015-01-01

This paper aims to investigate whether good governance of a recipient country is a necessary condition and what combinations of factors including governance factor are sufficient for low prevalence of HIV/AIDS in HIV/AIDS aid recipient countries during the period of 2002-2010. For this, Fuzzy-set Qualitative Comparative Analysis (QCA) was used. Nine potential attributes for a causal configuration for low HIV/AIDS prevalence were identified through a review of previous studies. For each factor, full membership, full non-membership, and crossover point were specified using both author's knowledge and statistical information of the variables. Calibration and conversion to a fuzzy-set score were conducted using Fs/QCA 2.0 and probabilistic tests for necessary and sufficiency were performed by STATA 11. The result suggested that governance is the necessary condition for low prevalence of HIV/AIDS in a recipient country. From sufficiency test, two pathways were resulted. The low level of governance can lead to low level of HIV/AIDS prevalence when it is combined with other favorable factors, especially, low economic inequality, high economic development and high health expenditure. However, strengthening governance is a more practical measure to keep low prevalence of HIV/AIDS because it is hard to achieve both economic development and economic quality. This study highlights that a comprehensive policy measure is the key for achieving low prevalence of HIV/AIDS in recipient country. PMID:26617451

Factor Configurations with Governance as Conditions for Low HIV/AIDS Prevalence in HIV/AIDS Recipient Countries: Fuzzy-set Analysis.

PubMed

Lee, Hwa-Young; Yang, Bong-Min; Kang, Minah

2015-11-01

This paper aims to investigate whether good governance of a recipient country is a necessary condition and what combinations of factors including governance factor are sufficient for low prevalence of HIV/AIDS in HIV/AIDS aid recipient countries during the period of 2002-2010. For this, Fuzzy-set Qualitative Comparative Analysis (QCA) was used. Nine potential attributes for a causal configuration for low HIV/AIDS prevalence were identified through a review of previous studies. For each factor, full membership, full non-membership, and crossover point were specified using both author's knowledge and statistical information of the variables. Calibration and conversion to a fuzzy-set score were conducted using Fs/QCA 2.0 and probabilistic tests for necessary and sufficiency were performed by STATA 11. The result suggested that governance is the necessary condition for low prevalence of HIV/AIDS in a recipient country. From sufficiency test, two pathways were resulted. The low level of governance can lead to low level of HIV/AIDS prevalence when it is combined with other favorable factors, especially, low economic inequality, high economic development and high health expenditure. However, strengthening governance is a more practical measure to keep low prevalence of HIV/AIDS because it is hard to achieve both economic development and economic quality. This study highlights that a comprehensive policy measure is the key for achieving low prevalence of HIV/AIDS in recipient country.

A longitudinal evaluation of performance of automated BCR-ABL1 quantitation using cartridge-based detection system.

PubMed

Enjeti, Anoop; Granter, Neil; Ashraf, Asma; Fletcher, Linda; Branford, Susan; Rowlings, Philip; Dooley, Susan

2015-10-01

An automated cartridge-based detection system (GeneXpert; Cepheid) is being widely adopted in low throughput laboratories for monitoring BCR-ABL1 transcript in chronic myelogenous leukaemia. This Australian study evaluated the longitudinal performance specific characteristics of the automated system.The automated cartridge-based system was compared prospectively with the manual qRT-PCR-based reference method at SA Pathology, Adelaide, over a period of 2.5 years. A conversion factor determination was followed by four re-validations. Peripheral blood samples (n = 129) with international scale (IS) values within detectable range were selected for assessment. The mean bias, proportion of results within specified fold difference (2-, 3- and 5-fold), the concordance rate of major molecular remission (MMR) and concordance across a range of IS values on paired samples were evaluated.The initial conversion factor for the automated system was determined as 0.43. Except for the second re-validation, where a negative bias of 1.9-fold was detected, all other biases fell within desirable limits. A cartridge-specific conversion factor and efficiency value was introduced and the conversion factor was confirmed to be stable in subsequent re-validation cycles. Concordance with the reference method/laboratory at >0.1-≤10 IS was 78.2% and at ≤0.001 was 80%, compared to 86.8% in the >0.01-≤0.1 IS range. The overall and MMR concordance were 85.7% and 94% respectively, for samples that fell within ± 5-fold of the reference laboratory value over the entire period of study.Conversion factor and performance specific characteristics for the automated system were longitudinally stable in the clinically relevant range, following introduction by the manufacturer of lot specific efficiency values.

In vitro validation of a Pitot-based flow meter for the measurement of respiratory volume and flow in large animal anaesthesia.

PubMed

Moens, Yves P S; Gootjes, Peter; Ionita, Jean-Claude; Heinonen, Erkki; Schatzmann, Urs

2009-05-01

To remodel and validate commercially available monitors and their Pitot tube-based flow sensors for use in large animals, using in vitro techniques. Prospective, in vitro experiment. Both the original and the remodelled sensor were studied with a reference flow generator. Measurements were taken of the static flow-pressure relationship and linearity of the flow signal. Sensor airway resistance was calculated. Following recalibration of the host monitor, volumes ranging from 1 to 7 L were generated by a calibration syringe, and bias and precision of spirometric volume was determined. Where manual recalibration was not available, a conversion factor for volume measurement was determined. The influence of gas composition mixture and peak flow on the conversion factor was studied. Both the original and the remodelled sensor showed similar static flow-pressure relationships and linearity of the flow signal. Mean bias (%) of displayed values compared with the reference volume of 3, 5 and 7 L varied between -0.4% and +2.4%, and this was significantly smaller than that for 1 L (4.8% to +5.0%). Conversion factors for 3, 5 and 7 L were very similar (mean 6.00 +/- 0.2, range 5.91-6.06) and were not significantly influenced by the gas mixture used. Increasing peak flow caused a small decrease in the conversion factor. Volume measurement error and conversion factors for inspiration and expiration were close to identity. The combination of the host monitor with the remodelled flow sensor allowed accurate in vitro measurement of flows and volumes in a range expected during large animal anaesthesia. This combination has potential as a reliable spirometric monitor for use during large animal anaesthesia.

Electoral reform and public policy outcomes in Thailand: the politics of the 30-Baht health scheme.

PubMed

Selway, Joel Sawat

2011-01-01

How do changes in electoral rules affect the nature of public policy outcomes? The current evidence supporting institutional theories that answer this question stems almost entirely from quantitative cross-country studies, the data of which contain very little within-unit variation. Indeed, while there are many country-level accounts of how changes in electoral rules affect such phenomena as the number of parties or voter turnout, there are few studies of how electoral reform affects public policy outcomes. This article contributes to this latter endeavor by providing a detailed analysis of electoral reform and the public policy process in Thailand through an examination of the 1997 electoral reforms. Specifically, the author examines four aspects of policy-making: policy formulation, policy platforms, policy content, and policy outcomes. The article finds that candidates in the pre-1997 era campaigned on broad, generic platforms; parties had no independent means of technical policy expertise; the government targeted health resources to narrow geographic areas; and health was underprovided in Thai society. Conversely, candidates in the post-1997 era relied more on a strong, detailed national health policy; parties created mechanisms to formulate health policy independently; the government allocated health resources broadly to the entire nation through the introduction of a universal health care system, and health outcomes improved. The author attributes these changes in the policy process to the 1997 electoral reform, which increased both constituency breadth (the proportion of the population to which politicians were accountable) and majoritarianism.

Fleet Conversion in Local Government: Determinants of Driver Fuel Choice for Bi-Fuel Vehicles

ERIC Educational Resources Information Center

Johns, Kimberly D.; Khovanova, Kseniya M.; Welch, Eric W.

2009-01-01

This study evaluates the conversion of one local government's fleet from gasoline to bi-fuel E-85, compressed natural gas, and liquid propane gas powered vehicles at the midpoint of a 10-year conversion plan. This study employs a behavioral model based on the theory of reasoned action to explore factors that influence an individual's perceived and…

DOSE COEFFICIENTS FOR LIVER CHEMOEMBOLISATION PROCEDURES USING MONTE CARLO CODE.

PubMed

Karavasilis, E; Dimitriadis, A; Gonis, H; Pappas, P; Georgiou, E; Yakoumakis, E

2016-12-01

The aim of the present study is the estimation of radiation burden during liver chemoembolisation procedures. Organ dose and effective dose conversion factors, normalised to dose-area product (DAP), were estimated for chemoembolisation procedures using a Monte Carlo transport code in conjunction with an adult mathematical phantom. Exposure data from 32 patients were used to determine the exposure projections for the simulations. Equivalent organ (H T ) and effective (E) doses were estimated using individual DAP values. The organs receiving the highest amount of doses during these exams were lumbar spine, liver and kidneys. The mean effective dose conversion factor was 1.4 Sv Gy -1 m -2 Dose conversion factors can be useful for patient-specific radiation burden during chemoembolisation procedures. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Analysis of coals and biomass pyrolysis using the distributed activation energy model.

PubMed

Li, Zhengqi; Liu, Chunlong; Chen, Zhichao; Qian, Juan; Zhao, Wei; Zhu, Qunyi

2009-01-01

The thermal decomposition of coals and biomass was studied using thermogravimetric analysis with the distributed activation energy model. The integral method resulted in Datong bituminous coal conversions of 3-73% at activation energies of 100-486 kJ/mol. The corresponding frequency factors were e(19.5)-e(59.0)s(-1). Jindongnan lean coal conversions were 8-52% at activation energies of 100-462 kJ/mol. Their corresponding frequency factors were e(13.0)-e(55.8)s(-1). The conversion of corn-stalk skins were 1-84% at activation energies of 62-169 kJ/mol with frequency factors of e(10.8)-e(26.5)s(-1). Datong bituminous coal, Jindongnan lean coal and corn-stalk skins had approximate Gaussian distribution functions with linear ln k(0) to E relationships.

Managing and Securing Critical Infrastructure - A Semantic Policy and Trust Driven Approach

DTIC Science & Technology

2011-08-01

enviromental factors, then it is very likely that the corresponding device has been compromised and controlled by an adversary. In this case, the report... Enviromental Factors in Faulty Case (b) Result of Policy Execution in Faulty Case Figure 7: Policy Execution in Faulty Case (a) Enviromental Factors

Using Dialogic Methods as a Participatory Knowledge Translation Approach to Promote Integration of Nurse Practitioners in Primary Healthcare Settings.

PubMed

Oelke, Nelly D; Plamondon, Katrina M; Mendel, Donna

2016-01-01

Background: Nurse practitioners (NPs) were introduced in British Columbia (BC) in 2005 as a new category of health provider. Given the newness of NPs in our health system, it is not unexpected that continued work is required to better integrate NPs in healthcare in BC. Aim: This paper will focus on a research study using dialogic methods as a participatory knowledge translation approach to facilitate integration of NPs in primary healthcare (PHC) settings. Methods: Deliberative dialogue (DD) is a useful knowledge translation tool in health services delivery. Through facilitated conversations with stakeholders, invited to consider research evidence in the context of their experience and tacit knowledge, collective data are generated. DD is a powerful tool to engage stakeholders in the development and implementation of evidence-informed policies and services through discussion of issues, consideration of priorities and development of concrete actions that can be implemented by policy makers and decision-makers. Two DD sessions were held with stakeholders involved in supporting NP integration in a health authority in southern interior BC. Stakeholders were provided syntheses of a literature review and interview results. The first session resulted in the collective development of 10 actions to promote NP integration in PHC settings. The second session was conducted six months later to discuss progress and revisions to actions. Discussion: The use of the dialogic methods used in studying NP integration in PHC settings proved useful in promoting real conversation about the implications of research evidence in living contexts, enabling diverse stakeholders to co-create collaborative actions for further NP integration. The conversations and actions were used to support further NP integration during the study and beyond. Conclusion: DD is a useful approach for transforming health services policy and delivery. It has the potential to move change forward with co-created solutions by the stakeholders involved.

Conceptual Model of Supply Chain Structure Mapping - A Case of Subsidized LPG Commodity in Yogyakarta

NASA Astrophysics Data System (ADS)

Sulistio, Joko; Thoif, Afifuddin; Fitri Alindira, Aulia

2016-01-01

— In 2007, the government launched a conversion program of kerosene to LPG by issuing a Presidential Regulation No. 104/2007 on Supply, Distribution and Pricing LPG 3 Kg. Article 2 on the regulation says that setting the supply, distribution, and pricing of LPG 3 Kg include planning an annual sales volume of enterprises, the reference price and the retail price and conditions of export and import of LPG 3 Kg in order to reduce subsidies Kerosene especially to divert the use of kerosene according to government policy. In principle, the purpose of this policy is to reduce energy subsidies on commodities, especially Kerosene. Although the government claimed the conversion program is success, there are few problems arising from conversion program. In 2014, many scarcity and high price of LPG 3 Kg were reported. In this case, Pertamina was given full authority to manage all supply chain and distribution. Because the root of the problem of scarcity that occurred in the supply chain system has not been explained, the proposed solutions will also be partial and not comprehensive. Thus, this research will build a structural map of the causes of supply chain system LPG 3 Kg, as well as providing a comprehensive picture of system dynamics of LPG 3 Kg supply chain system which applied in Indonesia. And the result is expected as in form of Causal Loop Diagram of supply chain system.

Computer Controlled Microwave Oven System for Rapid Water Content Determination

DTIC Science & Technology

1988-11-01

Codes - .d/or CONTENTS Page PREFACE .................................................................... 1 CONVERSION FACTORS, NON- SI TO SI (METRIC...CONVERSION FACTORS, NON- SI TO SI (METRIC) UNITS OF MEASUREMENT Non- SI units of measurement used in this report can be converted to SI (metric) units as...formula: C = (5/9)(F - 32) . To obtain Kelvin ( K ) readings, use: K = (5/9)(F - 32) + 273.15 3 COMPUTER CONTROLLED MICROWAVE OVEN SYSTEM FOR RAPID WATER

Natural Conversations as a Source of False Memories in Children: Implications for the Testimony of Young Witnesses

PubMed Central

Principe, Gabrielle F.; Schindewolf, Erica

2012-01-01

Research on factors that can affect the accuracy of children’s autobiographical remembering has important implications for understanding the abilities of young witnesses to provide legal testimony. In this article, we review our own recent research on one factor that has much potential to induce errors in children’s event recall, namely natural memory sharing conversations with peers and parents. Our studies provide compelling evidence that not only can the content of conversations about the past intrude into later memory but that such exchanges can prompt the generation of entirely false narratives that are more detailed than true accounts of experienced events. Further, our work show that deeper and more creative participation in memory sharing dialogues can boost the damaging effects of conversationally conveyed misinformation. Implications of this collection of findings for children’s testimony are discussed. PMID:23129880

Radioactive Reversal? The Fukushima Accident as a Focusing Event for Comparative Policy Change on Nuclear Energy

NASA Astrophysics Data System (ADS)

Sanchez, Victoria Justine

This dissertation project examines the 2011 Fukushima nuclear accident as a focusing event for policy change on nuclear energy. For example, following the accident, Germany (and much of Europe) experienced a reversal of policy on nuclear energy. Conversely, many others such as China, Russia, and France, did not exhibit such a retraction against nuclear power, albeit with public debate about the risks and consequences of accidents. Why has there been dramatic policy change in some cases but not others? The political and literal fallout of Fukushima has provoked a wave of policy change towards nuclear energy at the national level. Through qualitative and quantitative measures, we can view Fukushima as an impetus for comparing the dynamics of nuclear policy change. Quantitatively, this project employs logistic regression to explore variables such as regime type, energy security, trade supply and demand, climate change concerns, and public acceptance are related to policy outcomes and change on nuclear energy in the post-Fukushima context of 49 different countries. Qualitatively, country cases (Russia, Germany, and Canada) are assessed into three categories based on the outcome of policy decisions on nuclear energy following Fukushima for a richer analysis. Beyond the Fukushima example, we can hope to better understand how political focusing events can gain influence in an international context.

Simulation of Regionally Ecological Land Based on a Cellular Automation Model: A Case Study of Beijing, China

PubMed Central

Xie, Hualin; Kung, Chih-Chun; Zhang, Yanting; Li, Xiubin

2012-01-01

Ecological land is like the “liver” of a city and is very useful to public health. Ecological land change is a spatially dynamic non-linear process under the interaction between natural and anthropogenic factors at different scales. In this study, by setting up natural development scenario, object orientation scenario and ecosystem priority scenario, a Cellular Automation (CA) model has been established to simulate the evolution pattern of ecological land in Beijing in the year 2020. Under the natural development scenario, most of ecological land will be replaced by construction land and crop land. But under the scenarios of object orientation and ecosystem priority, the ecological land area will increase, especially under the scenario of ecosystem priority. When considering the factors such as total area of ecological land, loss of key ecological land and spatial patterns of land use, the scenarios from priority to inferiority are ecosystem priority, object orientation and natural development, so future land management policies in Beijing should be focused on conversion of cropland to forest, wetland protection and prohibition of exploitation of natural protection zones, water source areas and forest parks to maintain the safety of the regional ecosystem. PMID:23066410

Spatiotemporal Characteristics, Determinants and Scenario Analysis of CO2 Emissions in China Using Provincial Panel Data.

PubMed

Wang, Shaojian; Fang, Chuanglin; Li, Guangdong

2015-01-01

This paper empirically investigated the spatiotemporal variations, influencing factors and future emission trends of China's CO2 emissions based on a provincial panel data set. A series of panel econometric models were used taking the period 1995-2011 into consideration. The results indicated that CO2 emissions in China increased over time, and were characterized by noticeable regional discrepancies; in addition, CO2 emissions also exhibited properties of spatial dependence and convergence. Factors such as population scale, economic level and urbanization level exerted a positive influence on CO2 emissions. Conversely, energy intensity was identified as having a negative influence on CO2 emissions. In addition, the significance of the relationship between CO2 emissions and the four variables varied across the provinces based on their scale of economic development. Scenario simulations further showed that the scenario of middle economic growth, middle population increase, low urbanization growth, and high technology improvement (here referred to as Scenario BTU), constitutes the best development model for China to realize the future sustainable development. Based on these empirical findings, we also provide a number of policy recommendations with respect to the future mitigation of CO2 emissions.

Simulation of regionally ecological land based on a cellular automation model: a case study of Beijing, China.

PubMed

Xie, Hualin; Kung, Chih-Chun; Zhang, Yanting; Li, Xiubin

2012-08-01

Ecological land is like the "liver" of a city and is very useful to public health. Ecological land change is a spatially dynamic non-linear process under the interaction between natural and anthropogenic factors at different scales. In this study, by setting up natural development scenario, object orientation scenario and ecosystem priority scenario, a Cellular Automation (CA) model has been established to simulate the evolution pattern of ecological land in Beijing in the year 2020. Under the natural development scenario, most of ecological land will be replaced by construction land and crop land. But under the scenarios of object orientation and ecosystem priority, the ecological land area will increase, especially under the scenario of ecosystem priority. When considering the factors such as total area of ecological land, loss of key ecological land and spatial patterns of land use, the scenarios from priority to inferiority are ecosystem priority, object orientation and natural development, so future land management policies in Beijing should be focused on conversion of cropland to forest, wetland protection and prohibition of exploitation of natural protection zones, water source areas and forest parks to maintain the safety of the regional ecosystem.

Spatiotemporal Characteristics, Determinants and Scenario Analysis of CO2 Emissions in China Using Provincial Panel Data

PubMed Central

Wang, Shaojian

2015-01-01

This paper empirically investigated the spatiotemporal variations, influencing factors and future emission trends of China’s CO2 emissions based on a provincial panel data set. A series of panel econometric models were used taking the period 1995–2011 into consideration. The results indicated that CO2 emissions in China increased over time, and were characterized by noticeable regional discrepancies; in addition, CO2 emissions also exhibited properties of spatial dependence and convergence. Factors such as population scale, economic level and urbanization level exerted a positive influence on CO2 emissions. Conversely, energy intensity was identified as having a negative influence on CO2 emissions. In addition, the significance of the relationship between CO2 emissions and the four variables varied across the provinces based on their scale of economic development. Scenario simulations further showed that the scenario of middle economic growth, middle population increase, low urbanization growth, and high technology improvement (here referred to as Scenario BTU), constitutes the best development model for China to realize the future sustainable development. Based on these empirical findings, we also provide a number of policy recommendations with respect to the future mitigation of CO2 emissions. PMID:26397373

Development of evidence-based health policy documents in developing countries: a case of Iran.

PubMed

Imani-Nasab, Mohammad Hasan; Seyedin, Hesam; Majdzadeh, Reza; Yazdizadeh, Bahareh; Salehi, Masoud

2014-02-07

Evidence-based policy documents that are well developed by senior civil servants and are timely available can reduce the barriers to evidence utilization by health policy makers. This study examined the barriers and facilitators in developing evidence-based health policy documents from the perspective of their producers in a developing country. In a qualitative study with a framework analysis approach, we conducted semi-structured interviews using purposive and snowball sampling. A qualitative analysis software (MAXQDA-10) was used to apply the codes and manage the data. This study was theory-based and the results were compared to exploratory studies about the factors influencing evidence-based health policy-making. 18 codes and three main themes of behavioral, normative, and control beliefs were identified. Factors that influence the development of evidence-based policy documents were identified by the participants: behavioral beliefs included quality of policy documents, use of resources, knowledge and innovation, being time-consuming and contextualization; normative beliefs included policy authorities, policymakers, policy administrators, and co-workers; and control beliefs included recruitment policy, performance management, empowerment, management stability, physical environment, access to evidence, policy making process, and effect of other factors. Most of the cited barriers to the development of evidence-based policy were related to control beliefs, i.e. barriers at the organizational and health system levels. This study identified the factors that influence the development of evidence-based policy documents based on the components of the theory of planned behavior. But in exploratory studies on evidence utilization by health policymakers, the identified factors were only related to control behaviors. This suggests that the theoretical approach may be preferable to the exploratory approach in identifying the barriers and facilitators of a behavior.

Tapered holey fibers for spot-size and numerical-aperture conversion.

PubMed

Town, G E; Lizier, J T

2001-07-15

Adiabatically tapered holey fibers are shown to be potentially useful for guided-wave spot-size and numerical-aperture conversion. Conditions for adiabaticity and design guidelines are provided in terms of the effective-index model. We also present finite-difference time-domain calculations of downtapered holey fiber, showing that large spot-size conversion factors are obtainable with minimal loss by use of short, optimally shaped tapers.

Improvement of force factor of magnetostrictive vibration power generator for high efficiency

NASA Astrophysics Data System (ADS)

Kita, Shota; Ueno, Toshiyuki; Yamada, Sotoshi

2015-05-01

We develop high power magnetostrictive vibration power generator for battery-free wireless electronics. The generator is based on a cantilever of parallel beam structure consisting of coil-wound Galfenol and stainless plates with permanent magnet for bias. Oscillating force exerted on the tip bends the cantilever in vibration yields stress variation of Galfenol plate, which causes flux variation and generates voltage on coil due to the law of induction. This generator has advantages over conventional, such as piezoelectric or moving magnet types, in the point of high efficiency, highly robust, and low electrical impedance. Our concern is the improvement of energy conversion efficiency dependent on the dimension. Especially, force factor, the conversion ratio of the electromotive force (voltage) on the tip velocity in vibration, has an important role in energy conversion process. First, the theoretical value of the force factor is formulated and then the validity was verified by experiments, where we compare four types of prototype with parameters of the dimension using 7.0 × 1.5 × 50 mm beams of Galfenol with 1606-turn wound coil. In addition, the energy conversion efficiency of the prototypes depending on load resistance was measured. The most efficient prototype exhibits the maximum instantaneous power of 0.73 W and energy of 4.7 mJ at a free vibration of frequency of 202 Hz in the case of applied force is 25 N. Further, it was found that energy conversion efficiency depends not only on the force factor but also on the damping (mechanical loss) of the vibration.

Carbon outcomes of major land-cover transitions in SE Asia: great uncertainties and REDD+ policy implications.

PubMed

Ziegler, Alan D; Phelps, Jacob; Yuen, Jia Qi; Webb, Edward L; Lawrence, Deborah; Fox, Jeff M; Bruun, Thilde B; Leisz, Stephen J; Ryan, Casey M; Dressler, Wolfram; Mertz, Ole; Pascual, Unai; Padoch, Christine; Koh, Lian Pin

2012-10-01

Policy makers across the tropics propose that carbon finance could provide incentives for forest frontier communities to transition away from swidden agriculture (slash-and-burn or shifting cultivation) to other systems that potentially reduce emissions and/or increase carbon sequestration. However, there is little certainty regarding the carbon outcomes of many key land-use transitions at the center of current policy debates. Our meta-analysis of over 250 studies reporting above- and below-ground carbon estimates for different land-use types indicates great uncertainty in the net total ecosystem carbon changes that can be expected from many transitions, including the replacement of various types of swidden agriculture with oil palm, rubber, or some other types of agroforestry systems. These transitions are underway throughout Southeast Asia, and are at the heart of REDD+ debates. Exceptions of unambiguous carbon outcomes are the abandonment of any type of agriculture to allow forest regeneration (a certain positive carbon outcome) and expansion of agriculture into mature forest (a certain negative carbon outcome). With respect to swiddening, our meta-analysis supports a reassessment of policies that encourage land-cover conversion away from these [especially long-fallow] systems to other more cash-crop-oriented systems producing ambiguous carbon stock changes - including oil palm and rubber. In some instances, lengthening fallow periods of an existing swidden system may produce substantial carbon benefits, as would conversion from intensely cultivated lands to high-biomass plantations and some other types of agroforestry. More field studies are needed to provide better data of above- and below-ground carbon stocks before informed recommendations or policy decisions can be made regarding which land-use regimes optimize or increase carbon sequestration. As some transitions may negatively impact other ecosystem services, food security, and local livelihoods, the entire carbon and noncarbon benefit stream should also be taken into account before prescribing transitions with ambiguous carbon benefits. © 2012 Blackwell Publishing Ltd.

Technologies and policies for "hard to scrub" emissions sources

NASA Astrophysics Data System (ADS)

Friedmann, J.

2016-12-01

The science of climate change yields harsh math regarding atmospheric accumulations of GHGs. The world is far from target trajectories for 2C or 1.5C, and the global carbon budget is severe. To achieve those targets requires two things. First, we must field technologies that reduce emissions from the "hard to scrub" parts of the US and global economies, such as heavy industry (cement and steel), aviation, ocean shipping, and household cooking and heating. Second, we will likely need negative emissions pathways for those sources that prove extremely difficult to remove or reduce - the climate equivalent of adding revenue to one's budget. Such pathways may well need to convert GHG emissions (especially CO2 and methane) into useful products with minimal infrastructure builds. Dramatic advances in advanced manufacturing, 3D printing, simulation, modeling, and data analytics have made possible solutions which were previously unthinkable or impossible. This include "bespoke reactors", which can simultaneously perform separations and conversions; low-cost modular chemical systems of any scale; biologically inspired or biologically mediated energy services; direct air carbon-capture systems; and electrochemical pathways for emissions reduction and conversion. However, these approaches are unlikely to be fielded without policy actions or reforms that support such systems in competitive global energy markets. Such policy measures do NOT require a carbon price. Rather, they could include individual or combined measures such as emission or performance standards, financial incentives (like tax credits or low-cost access to capital), border adjustable tariffs, creation of CO2 utilities, ands public good surcharges. Innovation in both technical and policy arenas are needed to achieve the goals of the Paris agreement signatories, and these innovations can be simultaneously configured to deliver substantive greenhouse gas mitigation.

[An epidemiological study on sexual transmission of human immunodeficiency virus among pre-marital group in Yining city, Xinjiang].

PubMed

Mao, Yu-rong; Zheng, Xi-wen; Re, Zi-yan; Pan, Cheng-dong; Guli, Rou-zi; Song, Jun-qing; Yang, Li-min; Zhang, Gui-yun

2004-04-01

To study the human immunodeficiency virus (HIV) status through heterosexual transmission in Yining city and to provide information on effective intervention measures. Cohort of HIV sero-discordant couples identified from 1997 to 2000 was formed. Proportional risk model was used to analyze the time of HIV sero-conversion and the related factors. All the recruiters were under informed consent. Through following on 22 sero-discordant couples, we found that the incidence density (ID) of HIV sero-conversion was 32.49/100 person-year (PY) with 33.74/100 PY for women. In the proportional hazard model, the course of sero-conversion was only 2.43 years and the frequency of sexual contact was statistically significant (>or= 3 times/week vs. < 3 time/week: RR = 1.984, 95% CI: 1.045 - 3.767), indicating this factor was related to the hazard of HIV sero-conversion. However, the viral load of HIV infections has no such effect on HIV sero-conversion of their spouses. In addition, the ratio of CD4(+)/CD8(+) was lower in spouses of HIV sero-conversion than that in spouses of HIV non-sero conversion (t test: t = 4.77, P < 0.01). In order to control HIV transmission among general population, we suggested that HIV/AIDS counseling and testing be developed for pre-marital people in the region with high HIV prevalence.

Evaluation of the mathematical and economic basis for conversion processes in the LEAP energy-economy model

NASA Astrophysics Data System (ADS)

Oblow, E. M.

1982-10-01

An evaluation was made of the mathematical and economic basis for conversion processes in the Long-term Energy Analysis Program (LEAP) energy economy model. Conversion processes are the main modeling subunit in LEAP used to represent energy conversion industries and are supposedly based on the classical economic theory of the firm. Questions about uniqueness and existence of LEAP solutions and their relation to classical equilibrium economic theory prompted the study. An analysis of classical theory and LEAP model equations was made to determine their exact relationship. The conclusions drawn from this analysis were that LEAP theory is not consistent with the classical theory of the firm. Specifically, the capacity factor formalism used by LEAP does not support a classical interpretation in terms of a technological production function for energy conversion processes. The economic implications of this inconsistency are suboptimal process operation and short term negative profits in years where plant operation should be terminated. A new capacity factor formalism, which retains the behavioral features of the original model, is proposed to resolve these discrepancies.

Reviewing Policy: Starting the Wrong Conversations--The Public School Crisis and "Waiting for Superman"

ERIC Educational Resources Information Center

Swalwell, Katy; Apple, Michael W.

2011-01-01

The documentary "Waiting for Superman" has become one of those rare things, a (supposed) documentary that generates a wider audience. It also is one of the more recent embodiments of what Nancy Fraser (1989) labels as the "politics of needs and needs discourses." Dominant groups listen carefully to the language and issues that…

Using Chronic Absence in a Multi-Metric Accountability System. Policy Memo 16-1

ERIC Educational Resources Information Center

Hough, Heather

2016-01-01

With the passage of the Every Student Succeeds Act (ESSA) of 2015, California must integrate additional measures of student and school performance into the state-wide accountability system. To support the conversation as policymakers consider if/how to include chronic absenteeism data in the state's accountability system, PACE has conducted an…

The Economics of Inequality: The Value of Early Childhood Education

ERIC Educational Resources Information Center

Heckman, James J.

2011-01-01

Educational equity is often discussed as a moral issue. Another way to think about equity is as a way to promote productivity and economic efficiency. Traditionally, equity and efficiency are viewed as competing goals. One can be fair in devising a policy, but often what is fair is not economically efficient. Conversely, what is efficient may not…

The Economics of Inequality: The Value of Early Childhood Education

ERIC Educational Resources Information Center

Heckman, James J.

2011-01-01

Educational equity is often discussed as a moral issue. Another way to think about equity is as a way to promote productivity and economic efficiency. Traditionally, equity and efficiency are viewed as competing goals. One can be fair in devising a policy, but it often happens that what is fair is not economically efficient. Conversely, what is…

40 CFR 180.6 - Pesticide tolerances regarding milk, eggs, meat, and/or poultry; statement of policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... residues in or on raw agricultural commodities, consideration is always given to possible residues of those pesticide chemicals or their conversion products entering the diet of man through the ingestion of milk... finite residues will actually be incurred in these foods from feed use of the raw agricultural commodity...

40 CFR 180.6 - Pesticide tolerances regarding milk, eggs, meat, and/or poultry; statement of policy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... residues in or on raw agricultural commodities, consideration is always given to possible residues of those pesticide chemicals or their conversion products entering the diet of man through the ingestion of milk... finite residues will actually be incurred in these foods from feed use of the raw agricultural commodity...

Neoliberal Narratives and the Logic of Abstinence Only Education: Why Are We Still Having This Conversation?

ERIC Educational Resources Information Center

Clark, Lauren; Stitzlein, Sarah M.

2018-01-01

Given the lack of citizen or medical support for abstinence-only education, we ask how abstinence-education maintains such a stronghold in America and other Western democracies' public policy and consciousness. Our response has three parts. In the first, we outline the disproportionately negative health outcomes of sex education experienced by…

Student Motivation: An Overlooked Piece of School Reform. Summary

ERIC Educational Resources Information Center

Usher, Alexandra; Kober, Nancy

2012-01-01

This summary report by the Center on Education Policy (CEP) pulls together findings from a wide array of studies on student motivation by scholars in a range of disciplines, as well as lessons from programs around the country intended to increase motivation. It is intended to start a conversation about the importance of motivation and the policies…

Swords into Plowshares: Converting to a Peace Economy. Worldwatch Paper 96.

ERIC Educational Resources Information Center

Renner, Michael

Recent world developments have created an opportune time for nations to vigorously pursue a policy of converting the huge portion of their economies that traditionally have been devoted to military expenditures to more socially productive uses. This paper outlines a strategy for such a conversion, and discusses the issues that must be confronted…

Preserving the Higher Education Legacy: A Conversation with California Leaders. Report No. 95-3.

ERIC Educational Resources Information Center

Immerwahr, John; Boese, Jill

This study reports the results of confidential, in-depth interviews with 29 business, education, and community leaders in California to determine their attitudes toward the higher education needs of the state. The interviews examined areas of consensus and controversy in many facets of higher education policy. The most important findings included:…

Building on the Foundations of Part C Legislation: Beginning the Conversation for Reauthorization

ERIC Educational Resources Information Center

Cole, Patricia; Oser, Cindy; Walsh, Sharon

2011-01-01

Just as the early years of a child's development create the architecture for future brain growth, early implementation of federal Part C legislation laid the groundwork for a system of supports for families of infants and toddlers with disabilities. Some aspects of the current legislation provide a sturdy foundation for sound policies and…

Modeling the effectiveness of tree planting to mitigate habitat loss in blue oak woodlands

Treesearch

Richard B. Standiford; Douglas McCreary; William Frost

2002-01-01

Many local conservation policies have attempted to mitigate the loss of oak woodland habitat resulting from conversion to urban or intensive agricultural land uses through tree planting. This paper models the development of blue oak (Quercus douglasii) stand structure attributes over 50 years after planting. The model uses a single tree, distance...

The Politics of the Academies Programme: Natality and Pluralism in Education Policy-Making

ERIC Educational Resources Information Center

Gunter, Helen M.; McGinity, Ruth

2014-01-01

Our investigations into the politics of the Academies Programme in England have generated thinking that draws on data about the conversion process from two projects. We engage with an early City Academy that replaced two "failing" schools, and a recent Academy that replaced a "successful" high school. We deploy Hannah Arendt's…

A Leadership Opportunity for School Social Workers: Bridging the Gaps in School Reentry for Juvenile Justice System Youths

ERIC Educational Resources Information Center

Goldkind, Lauri

2011-01-01

Social work is frequently missing when policy and practice conversations turn to juvenile justice system youths. However, school social workers are well positioned to have a vital role in the readmission and reentry process for these young people. Formerly incarcerated youths present unique challenges for themselves, their families, and…

Engaging ranchers in market-based approaches to climate change mitigation: opportunities, challenges, and policy implications

Treesearch

Hannah Gosnell; Nicole Robinson-Maness; Susan Charnley

2011-01-01

Unsustainable rangeland management and land conversion are significant sources of greenhouse gas emissions and global warming; however, rangelands also can be managed to mitigate climate change by enhancing carbon uptake through increased plant production and biological sequestration. According to a 2000 USFS General Technical Report, there are opportunities to make...

43 CFR 3212.27 - How will BLM or MMS review my request to modify the lease royalty rate terms?

Code of Federal Regulations, 2011 CFR

2011-10-01

... (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.27 How will BLM or MMS review my request to... to establish a royalty rate if the geothermal resources are used for commercial electrical generation...

43 CFR 3212.16 - Can I apply to BLM to reduce, suspend, or waive the royalty or rental of my lease?

Code of Federal Regulations, 2011 CFR

2011-10-01

... MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.16 Can I apply to BLM to reduce, suspend... of conservation and to encourage the greatest ultimate recovery of geothermal resources, if we...

43 CFR 3212.15 - Will my lease remain in effect if I cease production and I do not have an approved suspension?

Code of Federal Regulations, 2011 CFR

2011-10-01

... MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Lease Suspensions, Cessation of Production, Royalty Rate Reductions, and Energy Policy Act Royalty Rate Conversions § 3212.15 Will my lease remain in... commercial quantities; (iii) Continue to make diligent efforts to utilize the geothermal resource; and (iv...

Raising Expectations for U.S. Youth with Disabilities: Federal Disability Policy Advances Integrated Employment

ERIC Educational Resources Information Center

Novak, Jeanne

2015-01-01

While conversations around the inclusion of individuals with disabilities often focus on the educational rights and needs of children with disabilities during their school years, there is a growing recognition that the period of transition from secondary school to adult roles is a critical time in the lives of individuals with disabilities. For…

Teacher Voice in Global Conversations around Education Access, Equity, and Quality

ERIC Educational Resources Information Center

Gozali, Charlina; Claassen Thrush, Elizabeth; Soto-Peña, Michelle; Whang, Christine; Luschei, Thomas F.

2017-01-01

Despite public commitments internationally and nationally to include the voices of all stakeholders, the voices of teachers have continued to be marginalized in the literature and in policy-making related to global educational development. The purpose of the current study is to examine the process of invoking teacher voice using a sample of…

Needs for and Utilization of OER in Distance Education: A Chinese Survey

ERIC Educational Resources Information Center

Chen, Qing; Panda, Santosh

2013-01-01

The recent developments within open educational resources (OERs) and open licensing have generated considerable interest among distance educators since open and distance learning is supposed to be the largest consumer/user of and contributor to OER. In China, given the policy of development and use of elaborate courses, conversion of radio and…

The Influence of Homebuyer Education on Default and Foreclosure Risk: A Natural Experiment

ERIC Educational Resources Information Center

Brown, Scott R.

2016-01-01

The recent housing crisis has generated debate over the benefits and risks of policies and programs promoting homeownership for low and moderate income households. One important facet of this conversation is whether prepurchase homebuyer education (HBE) is effective in reducing default or foreclosure risk. Studies to date have primarily focused on…

Teaching Social Insurance in Higher Education. Occasional Papers. Number 6

ERIC Educational Resources Information Center

Estes, Carroll L.; Grossman, Brian R.; Rogne, Leah; Hollister, Brooke; Solway, Erica

2008-01-01

The ongoing debates about the future of social insurance programs such as Social Security and Medicare raise questions about the public's knowledge of the history of social insurance and about the impact these programs have on millions of Americans. In general, public conversations about social policies in the U.S. tend to focus on whether or not…

Enigme Policiere et Expression Orale (A Policy Puzzle and Oral Expression).

ERIC Educational Resources Information Center

Blanche, Patrick

1996-01-01

Criticizes the circumstance that limits the opportunity for students to speak French in casual conversation to an extent that would permit them to truly improve their command of the language. The article maintains that giving students the opportunity to develop on their own the ability to express themselves orally is a valuable teaching goal.…

Where there is a wind, there is a way

NASA Technical Reports Server (NTRS)

Mosher, C. A.

1973-01-01

A shift in USA energy policy from oil or natural gases to thermonuclear fission and solar energy is predicted. A massive diversified energy research and development effort to productively harness the energy in the winds is outlined to develop commercially feasible wind energy conversion systems - considered a form of solar energy - in the near future.

Prediction of soil urea conversion and quantification of the importance degrees of influencing factors through a new combinatorial model based on cluster method and artificial neural network.

PubMed

Lei, Tao; Guo, Xianghong; Sun, Xihuan; Ma, Juanjuan; Zhang, Shaowen; Zhang, Yong

2018-05-01

Quantitative prediction of soil urea conversion is crucial in determining the mechanism of nitrogen transformation and understanding the dynamics of soil nutrients. This study aimed to establish a combinatorial prediction model (MCA-F-ANN) for soil urea conversion and quantify the relative importance degrees (RIDs) of influencing factors with the MCA-F-ANN method. Data samples were obtained from laboratory culture experiments, and soil nitrogen content and physicochemical properties were measured every other day. Results showed that when MCA-F-ANN was used, the mean-absolute-percent error values of NH 4 + -N, NO 3 - -N, and NH 3 contents were 3.180%, 2.756%, and 3.656%, respectively. MCA-F-ANN predicted urea transformation under multi-factor coupling conditions more accurately than traditional models did. The RIDs of reaction time (RT), electrical conductivity (EC), temperature (T), pH, nitrogen application rate (F), and moisture content (W) were 32.2%-36.5%, 24.0%-28.9%, 12.8%-15.2%, 9.8%-12.5%, 7.8%-11.0%, and 3.5%-6.0%, respectively. The RIDs of the influencing factors in a descending order showed the pattern RT > EC > T > pH > F > W. RT and EC were the key factors in the urea conversion process. The prediction accuracy of urea transformation process was improved, and the RIDs of the influencing factors were quantified. Copyright © 2018 Elsevier Ltd. All rights reserved.

The normalization of solar X-ray data from many experiments.

NASA Technical Reports Server (NTRS)

Wende, C. D.

1972-01-01

A conversion factor is used to convert Geiger (GM) tube count rates or ion chamber currents into units of the incident X-ray energy flux in a specified passband. A method is described which varies the passband to optimize these conversion factors such that they are relatively independent of the spectrum of the incident photons. This method was applied to GM tubes flown on Explorers 33 and 35 and Mariner 5 and to ion chambers flown on OSO 3 and OGO 4. Revised conversion factors and passbands are presented, and the resulting absolute solar X-ray fluxes based on these are shown to improve the agreement between the various experiments. Calculations have shown that, although the GM tubes on Explorer 33 viewed the Sun off-axis, the effective passband did not change appreciably, and the simple normalization of the count rates to the count rates of a similar GM tube on Explorer 35 was justified.

Numerical simulation of interaction of long-wave disturbances with a shock wave on a wedge for the problem of mode decomposition of supersonic flow oscillations

NASA Astrophysics Data System (ADS)

Kirilovskiy, S. V.; Poplavskaya, T. V.; Tsyryulnikov, I. S.

2016-10-01

This work is aimed at obtaining conversion factors of free stream disturbances from shock wave angle φ, angle of acoustic disturbances distribution θ and Mach number M∞ by solving a problem of interaction of long-wave (with the wavelength λ greater than the model length) free-stream disturbances with a shock wave formed in a supersonic flow around the wedge. Conversion factors at x/λ=0.2 as a ration between amplitude of pressure pulsations on the wedge surface and free stream disturbances amplitude were obtained. Factors of conversion were described by the dependence on angle θ of disturbances distribution, shock wave angle φ and Mach number M∞. These dependences are necessary for solving the problem of mode decomposition of disturbances in supersonic flows in wind tunnels.

A cross-country Exchange Market Pressure (EMP) dataset.

PubMed

Desai, Mohit; Patnaik, Ila; Felman, Joshua; Shah, Ajay

2017-06-01

The data presented in this article are related to the research article titled - "An exchange market pressure measure for cross country analysis" (Patnaik et al. [1]). In this article, we present the dataset for Exchange Market Pressure values (EMP) for 139 countries along with their conversion factors, ρ (rho). Exchange Market Pressure, expressed in percentage change in exchange rate, measures the change in exchange rate that would have taken place had the central bank not intervened. The conversion factor ρ can interpreted as the change in exchange rate associated with $1 billion of intervention. Estimates of conversion factor ρ allow us to calculate a monthly time series of EMP for 139 countries. Additionally, the dataset contains the 68% confidence interval (high and low values) for the point estimates of ρ 's. Using the standard errors of estimates of ρ 's, we obtain one sigma intervals around mean estimates of EMP values. These values are also reported in the dataset.

Development of Evidence-Based Health Policy Documents in Developing Countries: A Case of Iran

PubMed Central

Imani-Nasab, Mohammad Hasan; Seyedin, Hesam; Majdzadeh, Reza; Yazdizadeh, Bahareh; Salehi, Masoud

2014-01-01

Background: Evidence-based policy documents that are well developed by senior civil servants and are timely available can reduce the barriers to evidence utilization by health policy makers. This study examined the barriers and facilitators in developing evidence-based health policy documents from the perspective of their producers in a developing country. Methods: In a qualitative study with a framework analysis approach, we conducted semi-structured interviews using purposive and snowball sampling. A qualitative analysis software (MAXQDA-10) was used to apply the codes and manage the data. This study was theory-based and the results were compared to exploratory studies about the factors influencing evidence-based health policymaking. Results: 18 codes and three main themes of behavioral, normative, and control beliefs were identified. Factors that influence the development of evidence-based policy documents were identified by the participants: behavioral beliefs included quality of policy documents, use of resources, knowledge and innovation, being time-consuming and contextualization; normative beliefs included policy authorities, policymakers, policy administrators, and co-workers; and control beliefs included recruitment policy, performance management, empowerment, management stability, physical environment, access to evidence, policy making process, and effect of other factors. Conclusion: Most of the cited barriers to the development of evidence-based policy were related to control beliefs, i.e. barriers at the organizational and health system levels. This study identified the factors that influence the development of evidence-based policy documents based on the components of the theory of planned behavior. But in exploratory studies on evidence utilization by health policymakers, the identified factors were only related to control behaviors. This suggests that the theoretical approach may be preferable to the exploratory approach in identifying the barriers and facilitators of a behavior. PMID:24762343

Biochar elemental composition and factors influencing nutrient retention

USDA-ARS?s Scientific Manuscript database

Biochar is the carbonaceous solid byproduct of the thermochemical conversion of a carbon-bearing organic material, commonly high in cellulose, hemicelluloses, or lignin content, for the purposes of carbon sequestration and storage. More specifically, the thermal conversion process known as pyrolysi...

Scaling the Problem: How Commercial Interests Have Influenced the U.S. Dialogue on Climate Change

NASA Astrophysics Data System (ADS)

Goldman, G. T.; Rogerson, P.

2012-12-01

In recent years, corporations and their affiliates have played an increasing role in the national conversation on climate change, with companies weighing in not only on policy debates but also participating in discussions around climate science. A few of these companies in particular have been tremendously influential in dictating how the public understands, or misunderstands, climate science and how the national discourse on climate policy has progressed, or not progressed. To better understand this corporate involvement, we explored the roles that major corporate actors have played during a key time period in 2009 and 2010 when several important climate change policy proposals were being actively debated in the United States. Analyzing multiple venues in which companies engaged in discussion of climate change with different audiences—including the government, shareholders, and the public—we assess the degree to which commercial interests have helped or hindered a science-based public discourse on climate policy in the past decade. Discussion will focus especially on corporations' use of third party organizations, including industry trade groups, think tanks, and others, to exert influence on climate-related policy without accountability.

Autonomous public organization policy: a case study for the health sector in Thailand.

PubMed

Rajataramya, B; Fried, B; van der Pütten, M; Pongpanich, S

2009-09-01

This paper describes factors affecting autonomous public organization (APO) policy agenda setting and policy formation through comparison of policy processes applied to one educational institute under the Ministry of Education and the other educational institute under the Ministry of Public Health in Thailand. This study employs mixed method including a qualitative approach through documentary research, in-depth interviews, and participant observation. Factors that facilitated the formulation of the APO policy were: (1) awareness of need; (2) clarity of strategies; (3) leadership, advocacy, and strategic partnerships, (4) clear organizational identity; (5) participatory approach to policy formulation, and (6) identification of a policy window. Factors that impeded the formulation of the APO policy were: (1) diverting political priorities; (2) ill-defined organizational identity; (3) fluctuating leadership direction, (4) inadequate participation of stakeholders; and (5) political instability. Although findings cannot be generalized, this case study does offer benchmarking for those in search of ways to enhance processes of policy formulation.

Ecosystem services and economic theory: integration for policy-relevant research.

PubMed

Fisher, Brendan; Turner, Kerry; Zylstra, Matthew; Brouwer, Roy; de Groot, Rudolf; Farber, Stephen; Ferraro, Paul; Green, Rhys; Hadley, David; Harlow, Julian; Jefferiss, Paul; Kirkby, Chris; Morling, Paul; Mowatt, Shaun; Naidoo, Robin; Paavola, Jouni; Strassburg, Bernardo; Yu, Doug; Balmford, Andrew

2008-12-01

It has become essential in policy and decision-making circles to think about the economic benefits (in addition to moral and scientific motivations) humans derive from well-functioning ecosystems. The concept of ecosystem services has been developed to address this link between ecosystems and human welfare. Since policy decisions are often evaluated through cost-benefit assessments, an economic analysis can help make ecosystem service research operational. In this paper we provide some simple economic analyses to discuss key concepts involved in formalizing ecosystem service research. These include the distinction between services and benefits, understanding the importance of marginal ecosystem changes, formalizing the idea of a safe minimum standard for ecosystem service provision, and discussing how to capture the public benefits of ecosystem services. We discuss how the integration of economic concepts and ecosystem services can provide policy and decision makers with a fuller spectrum of information for making conservation-conversion trade-offs. We include the results from a survey of the literature and a questionnaire of researchers regarding how ecosystem service research can be integrated into the policy process. We feel this discussion of economic concepts will be a practical aid for ecosystem service research to become more immediately policy relevant.

Analysis of the Pilot Conversion Process for the Air Force T-46A Jet Trainer Aircraft.

DTIC Science & Technology

1983-09-01

both the T-37 and T-46. Therefore, when an IP begins transition training into the T-46, he can no longer fly the T-37. One exception to this policy may...4 4 ’- - C14 -4 r-4 1-4 o 0. 1 >% 0 r I- r-0 C4co =- r.=. D 03 40 cnCD 0.M nC4r. % - - -,P , D-4 M ’r % > a. m0 >r 0 *1*** Ln S-.~ U- 10 .. a 4...Equipment Maintenance Policies , Objectives and Responsibilities. Accomplish for the implementing command depot level maintenance source repair

From Santa Barbara to Washington: a person's and a nation's journey toward portable health information.

PubMed

Brailer, David J

2007-01-01

The Santa Barbara County Care Data Exchange recently decided to disband. Because I founded the Santa Barbara Project and went on to lead U.S. health information technology (IT) efforts, it has been suggested that federal health IT policy relied too heavily on the approach used in Santa Barbara. Concerns have been expressed that the U.S. health IT effort rests upon a weak foundation and may be unsustainable. Conversely, the lessons of Santa Barbara were evident to investigators, including myself, long before its termination. These lessons, not the original assumptions and methods used in Santa Barbara, were applied to federal policy.

Smokers and non-smokers talk about regulatory options in tobacco control.

PubMed

Carter, Stacy M; Chapman, Simon

2006-10-01

Community members are occasionally polled about tobacco control policies, but are rarely given opportunities to elaborate on their views. We examined laypeople's conversations to understand how 11 regulatory options were supported or opposed in interactions. Qualitative design; purposive quota sampling; data collection via focus groups. Three locations in Sydney, Australia. 63 smokers and 75 non-smokers, men and women, from three age groups (18-24, 35-44, 55-64 years), recruited primarily via telephone. Semi-structured question route; data managed in NVivo; responses compared between groups. Laypeople rejected some regulatory proposals and certain arguments about taxation and the cost of cessation treatments. Protecting children and hypothecating tobacco excise for health education and care were highly acceptable. Plain packaging, banning retail displays and youth smoking prevention received qualified support. Bans on political donations from tobacco corporations were popular in principle but considered logistically fraught. Smokers asked for better cessation assistance and were curious about cigarette ingredients. Justice was an important evaluative principle. Support was often conditional and unresolved arguments frequent. We present both sides of these conflicts and the ways in which policies were legitimised or de-legitimised in conversation. Simple measures of agreement used in polls may obscure the complexity of community responses to tobacco policy. Support was frequently present but contested; some arguments that seem self-evident to advocates were not so to participants. The detailed understanding of laypeople's responses provided through qualitative methods may help frame proposals and arguments to meet concerns about justice, effectiveness and feasibility.

The influence of particle size distribution on dose conversion factors for radon progeny in the underground excavations of hard coal mine.

PubMed

Skubacz, Krystian; Wojtecki, Łukasz; Urban, Paweł

2016-10-01

In Polish underground mines, hazards caused by enhanced natural radioactivity occur. The sources of radiation exposure are short-lived radon decay products, mine waters containing radium 226 Ra and 228 Ra and the radioactive sediments that can precipitate out of these waters. For miners, the greatest exposure is usually due to short-lived radon decay products. The risk assessment is based on the measurement of the total potential alpha energy concentration (PAEC) and the evaluation of the related dose by using the dose conversion factor as recommended by relevant legal requirements. This paper presents the results of measurements of particle size distributions of ambient aerosols in an underground hard coal mine, the assessment of the radioactive particle size distribution of the short-lived radon decay products and the corresponding values of dose conversion factors. The measurements of the ambient airborne particle size distribution were performed in the range from a few nanometers to about 20 μm. The study therefore included practically the whole class of respirable particles. The results showed that the high concentration of ultrafine and fine aerosols measured can significantly affect the value of the dose conversion factors, and consequently the corresponding committed effective dose, to which the miners can be exposed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Overheard cell-phone conversations: when less speech is more distracting.

PubMed

Emberson, Lauren L; Lupyan, Gary; Goldstein, Michael H; Spivey, Michael J

2010-10-01

Why are people more irritated by nearby cell-phone conversations than by conversations between two people who are physically present? Overhearing someone on a cell phone means hearing only half of a conversation--a "halfalogue." We show that merely overhearing a halfalogue results in decreased performance on cognitive tasks designed to reflect the attentional demands of daily activities. By contrast, overhearing both sides of a cell-phone conversation or a monologue does not result in decreased performance. This may be because the content of a halfalogue is less predictable than both sides of a conversation. In a second experiment, we controlled for differences in acoustic factors between these types of overheard speech, establishing that it is the unpredictable informational content of halfalogues that results in distraction. Thus, we provide a cognitive explanation for why overheard cell-phone conversations are especially irritating: Less-predictable speech results in more distraction for a listener engaged in other tasks.

Agricultural conversion reduces biospheric vegetation productivity in the absence of external inputs

NASA Astrophysics Data System (ADS)

Smith, W. K.; Cleveland, C. C.; Reed, S.; Running, S. W.

2013-12-01

Increasing global population, energy demand, and standard of living has driven humanity to co-opt a growing share of the planet's natural resources resulting in many well-known environmental trade-offs. Here, we explored the impact of global-scale agricultural production on a basic resource fundamental to life on Earth: global terrestrial vegetation growth (net primary production; NPP). First, we compared current rates of agricultural NPP - derived from crop-specific agricultural statistics - with rates of natural NPP - derived from satellite measurements. Next, we disaggregated our results by climate zone, conversion type, crop type, management intensity, and region to identify where agricultural conversion has driven significant degradation of biospheric NPP. At the global-scale, our data indicate that agricultural conversion has resulted in a ~7% reduction in biospheric NPP (ΔNPP), although the impact varied widely at the pixel level. Positive ΔNPP values, signifying an increase in NPP due to agricultural conversion, occurred only in areas receiving significant external water and nutrient inputs (i.e., intensively managed areas). Conversely, negative ΔNPP values, signifying a reduction in NPP due to agricultural conversion, occurred over ~90% of agricultural lands globally, with the largest reductions in areas formerly occupied by tropical forests and savannas (71% and 66% reductions in NPP, respectively). Without new global-scale policies that explicitly consider changes in NPP due to land cover conversion, future demand-driven increases in agricultural output - likely dependent on some level of expansion into natural ecosystems - could continue to drive net declines in biospheric NPP, with potential detrimental consequences for global carbon storage. A spatially explicit estimate of the effect of agricultural land cover conversion on natural primary production for 20 staple crops. ΔNPP was estimated independently for a) irrigated, b) high input, c) low input, and d) subsistence management intensities. All remaining vegetated land is represented in grey, while barren land is represented in white. Globally, agricultural land cover conversion has reduced natural primary production by 3.0 × 0.68 Pg C y-1 (i.e., a ~7% reduction in biospheric NPP), with a disproportionately large percentage of this reduction attributable to the conversion of temperate (~44%) and tropical (~50%) ecosystems.

Numeracy and the Persuasive Effect of Policy Information and Party Cues

PubMed Central

Mérola, Vittorio; Hitt, Matthew P.

2016-01-01

Numeric political appeals represent a prevalent but overlooked domain of public opinion research. When can quantitative information change political attitudes, and is this change trumped by partisan effects? We analyze how numeracy—or individual differences in citizens’ ability to process and apply numeric policy information—moderates the effectiveness of numeric political appeals on a moderately salient policy issue. Results show that those low in numeracy exhibit a strong party-cue effect, treating numeric information in a superficial and heuristic fashion. Conversely, those high in numeracy are persuaded by numeric information, even when it is sponsored by the opposing party, overcoming the party-cue effect. Our results make clear that overlooking numeric ability when analyzing quantitative political appeals can mask significant persuasion effects, and we build on recent work advancing the understanding of individual differences in public opinion. PMID:27274578

Remediation in Canadian medical residency programs: Established and emerging best practices.

PubMed

Shearer, Cindy; Bosma, Mark; Bergin, Fiona; Sargeant, Joan; Warren, Andrew

2018-02-23

Policies to guide remediation in postgraduate medical education exist in all Canadian medical schools. This study examines concordance between these policies and processes, and published "best practices" in remediation. We conducted a literature review to identify best practices in the area of remediation. We then reviewed remediation policies from all 13 English medical schools in Canada other than our own and conducted interviews with key informants from each institution. Each policy and interview transcript pair was then reviewed for evidence of pre-defined "best practices." Team members also noted additional potential policy or process enablers of successful remediation. Most policies and processes aligned with some but not all published best practices. For instance, all participating schools tailored remediation strategies to individual resident needs, and a majority encouraged faculty-student relationships during remediation. Conversely, few required the teaching of goal-setting, strategic planning, self-monitoring, and self-awareness. In addition, we identified avoidance of automatic training extension and the use of an educational review board to support the remediation process as enablers for success. Remediation policies and practices in Canada align well with published best practices in this area. Based on key informant opinions, flexibility to avoid training extension and use of an educational review board may also support optimal remediation outcomes.

The Gravity of High-Skilled Migration Policies.

PubMed

Czaika, Mathias; Parsons, Christopher R

2017-04-01

Combining unique, annual, bilateral data on labor flows of highly skilled immigrants for 10 OECD destinations between 2000 and 2012, with new databases comprising both unilateral and bilateral policy instruments, we present the first judicious cross-country assessment of policies aimed to attract and select high-skilled workers. Points-based systems are much more effective in attracting and selecting high-skilled migrants than requiring a job offer, labor market tests, and shortage lists. Offers of permanent residency, while attracting the highly skilled, overall reduce the human capital content of labor flows because they prove more attractive to non-high-skilled workers. Bilateral recognition of diploma and social security agreements foster greater flows of high-skilled workers and improve the skill selectivity of immigrant flows. Conversely, double taxation agreements deter high-skilled migrants, although they do not alter overall skill selectivity. Our results are robust to a variety of empirical specifications that account for destination-specific amenities, multilateral resistance to migration, and the endogeneity of immigration policies.

Laparoscopic appendectomy: Which factors are predictors of conversion? A high-volume prospective cohort study.

PubMed

Antonacci, Nicola; Ricci, Claudio; Taffurelli, Giovanni; Monari, Francesco; Del Governatore, Marco; Caira, Antonello; Leone, Antonio; Cervellera, Maurizio; Minni, Francesco; Cola, Bruno

2015-09-01

Appendicitis represents one of the most frequent condition requiring surgery. In Italy almost 0.2% of the population will be affected by acute appendicitis every year. Laparoscopic appendectomy (LA) has gained acceptance over the past years and despite several meta-analyses, randomized studies and retrospective studies have been conducted, the indications and results are still conflicting especially in cases of complicated appendicitis. The aim of our study is to evaluate which factors are related to conversion to open appendectomy (OA) during laparoscopic appendectomy (LA). From September 2011 to May 2013, appendectomy for acute appendicitis was performed on 434 patients in our Surgical Unit at S. Orsola-Malpighi Hospital, Bologna, Italy. Of these, 369 patients (85%) underwent LA. The clinical, demographic, surgical and pathological data of these patients were included in a prospective database. To note, only laparoscopic appendectomies were considered to be included in the analysis. The following factors were analyzed in order to identify which were associated with the conversion: age, sex, body mass index (BMI), previous abdominal surgery, comorbidities, clinical and laboratory parameters including Alvarado score, PCR, intraoperative findings such as anatomy and degree of inflammation. During our study period, laparoscopic appendectomies were performed by different surgeons both residents and attending surgeons. The decision to convert the intervention in an open procedure was taken by the individual surgeon. Regarding the postoperative period, were considered the time of hospitalization and related costs, time of oral intake of liquid and solid, time of passage of stool, readmissions and reoperations. At univariate analysis, the factors significantly related to the conversion were the presence of comorbidities (p < 0.001) and, among these, the presence of arterial hypertension (p = 0.006) or other cardiovascular diseases (p = 0.031) and the history of previous abdominal surgery (p = 0.023). Patients with higher mean age (33.9 ± 15.4 vs. 46.0 ± 19.3, p = 0.001) and higher body mass index (BMI) (23.5 ± 4.3 vs 25.8 ± 4.9 kg/m(2), p = 0.006) had a higher risk of conversion. Multivariate analysis finally showed that factors significantly related to the conversion were the presence of comorbidities (p = 0.029), the presence of an appendiceal perforation (p = 0.003), a retrocecal appendix (p = 0.004), the presence of appendicular abscess (p = 0.023) and the presence of diffuse peritonitis (p = 0.008). The majority of patients with acute appendicitis can be successfully managed with laparoscopy. We found that the only preoperative independent factor related to conversion during laparoscopic appendectomy is the presence of comorbidities. Nevertheless surgeons should take into account that presence of peri-appendicular abscess and diffuse peritonitis are both independently related not only to higher rate of conversion but also to higher risk of postoperative complication. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

Cross-Sectoral Collaboration: The State Health Official's Role in Elevating and Promoting Health Equity in All Policies in Minnesota.

PubMed

Bliss, Dorothy; Mishra, Meenoo; Ayers, Jeanne; Lupi, Monica Valdes

2016-01-01

For many years, the Minnesota Department of Health (MDH) has been intentionally engaged in decreasing race- and ethnicity-based health disparities in the state. It has seen modest success in some areas, but overall, the disparities remain. Research over the last several decades has shown that race- and ethnicity-based health disparities are the result of persistent social and economic inequities, which have a greater influence on health outcomes than either individual choices or interventions by the health care system. The MDH leaders recognized that to focus health improvement efforts solely on access to health care and individual behavior change (the traditional public health approaches of the last 30 years) would fail to make adequate advances in eliminating health disparities. Working with a statewide group known as the Healthy Minnesota Partnership, MDH decided to shift the public conversations about health in Minnesota to focus on the factors that actually create health. This effort to develop and implement a new narrative about health, focused on upstream issues such as education, employment, and home ownership, led to an emphasis on health in all policies approach for MDH and its partners. This case example will highlight Minnesota's efforts and discuss the new Council on Institutional Collaboration initiative in partnering large research universities with state health departments in addressing the social determinants of health.

Global economic-biophysical assessment of midterm scenarios for agricultural markets—biofuel policies, dietary patterns, cropland expansion, and productivity growth

NASA Astrophysics Data System (ADS)

Delzeit, Ruth; Klepper, Gernot; Zabel, Florian; Mauser, Wolfram

2018-02-01

Land-use decisions are made at the local level. They are influenced both by local factors and by global drivers and trends. These will most likely change over time e.g. due to political shocks, market developments or climate change. Hence, their influence should be taken into account when analysing and projecting local land-use decisions. We provide a set of mid-term scenarios of global drivers (until 2030) for use in regional and local studies on agriculture and land-use. In a participatory process, four important drivers are identified by experts from globally distributed regional studies: biofuel policies, increase in preferences for meat and dairy products in Asia, cropland expansion into uncultivated areas, and changes in agricultural productivity growth. Their impact on possible future developments of global and regional agricultural markets are analysed with a modelling framework consisting of a global computable general equilibrium model and a crop growth model. The business as usual (BAU) scenario causes production and prices of crops to rise over time. It also leads to a conversion of pasture land to cropland. Under different scenarios, global price changes range between -42 and +4% in 2030 compared to the BAU. An abolishment of biofuel targets does not significantly improve food security while an increased agricultural productivity and cropland expansion have a stronger impact on changes in food production and prices.

Sexy gene conversions: locating gene conversions on the X-chromosome.

PubMed

Lawson, Mark J; Zhang, Liqing

2009-08-01

Gene conversion can have a profound impact on both the short- and long-term evolution of genes and genomes. Here, we examined the gene families that are located on the X-chromosomes of human (Homo sapiens), chimpanzee (Pan troglodytes), mouse (Mus musculus) and rat (Rattus norvegicus) for evidence of gene conversion. We identified seven gene families (WD repeat protein family, Ferritin Heavy Chain family, RAS-related Protein RAB-40 family, Diphosphoinositol polyphosphate phosphohydrolase family, Transcription Elongation Factor A family, LDOC1-related family, Zinc Finger Protein ZIC, and GLI family) that show evidence of gene conversion. Through phylogenetic analyses and synteny evidence, we show that gene conversion has played an important role in the evolution of these gene families and that gene conversion has occurred independently in both primates and rodents. Comparing the results with those of two gene conversion prediction programs (GENECONV and Partimatrix), we found that both GENECONV and Partimatrix have very high false negative rates (i.e. failed to predict gene conversions), which leads to many undetected gene conversions. The combination of phylogenetic analyses with physical synteny evidence exhibits high resolution in the detection of gene conversions.

Twitter accounts followed by Congressional health staff.

PubMed

Grande, David; Meisel, Zachary F; Merchant, Raina M; Seymour, Jane; Gollust, Sarah E

2017-07-01

Although health policy research should inform policy making, the communication gap between researchers and policy makers limits successful translation. Social media represents a new opportunity to connect researchers and policy makers. Our objective was to assess who Congressional health policy staff follow on a major social media platform. Cross-sectional study. Our study measured Congressional health policy staff's use of Twitter and the types of individuals and organizations they follow. To focus on more influential Twitter accounts, we restricted our sample to those followed by at least 3 individual Congressional staff members. Of the 30,843 accounts followed by the 115 Congressional health policy staff, 1273 were potentially policy-related and followed by 3 or more staff. Of these, few were academically affiliated (2.4%) or explicitly health-related (5.6%) sites; many were general news media sources (50.9%) and political and governmental sources (36.4%). Health-focused accounts were frequently connected to the news media or government rather than academia. Top accounts followed (ie, highest quintile) were most likely to be national news organizations (odds ratio [OR], 5.88; 95% confidence interval [CI], 1.75-19.7) and elected officials (OR, 8.22; 95% CI, 1.75-38.6) compared with advocacy and interest groups. Health-related and academic sources are largely absent from the Twitter conversations with US Congressional health policy staff. Even within social media, traditional and political news media are important information intermediaries that researchers and journals should target to disseminate health policy evidence.

Estimating the risk for conversion from mild cognitive impairment to Alzheimer's disease in an elderly Arab community.

PubMed

Inzelberg, Rivka; Massarwa, Magda; Schechtman, Edna; Strugatsky, Rosa; Farrer, Lindsay A; Friedland, Robert P

2015-01-01

Vascular risk factors and lack of formal education may increase the risk of Alzheimer's disease (AD). To determine the contribution of vascular risk factors and education to the risk of mild cognitive impairment (MCI) and AD and to estimate the risk for conversion from MCI to AD. This door-to-door survey was performed by an Arab-speaking team in Wadi Ara villages in Israel. All consenting residents aged ≥ 65 years were interviewed for medical history and underwent neurological and cognitive examinations. Individuals were cognitively classified as normal (CN), MCI, AD, vascular dementia, or unclassifiable. MCI patients were re-examined at least one year later to determine conversion to AD. The contributions of age, gender, school years, and vascular risk factors to the probability of conversion were estimated using logistic regression models. Of the 906 participants, 297 (33%) had MCI and 95 (10%) had AD. Older age (p = 0.0008), female gender (p = 0.023), low schooling (p < 0.0001), and hypertension (p = 0.0002) significantly accounted for risk of MCI versus CN, and diabetes was borderline (p = 0.051). The risk of AD versus CN was significantly associated with age (p < 0.0001), female gender (p < 0.0001), low schooling (p = 0.004) and hypertension (p = 0.049). Of the 231 subjects with MCI that were re-examined, 65 converted to AD. In this population, age, female gender, lack of formal education, and hypertension are risk factors for both AD and MCI. Conversion risk from MCI to AD could be estimated as a function of age, time interval between examinations, and hypertension.

75 FR 70371 - Medicare Program; Home Health Prospective Payment System Rate Update for Calendar Year 2011...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-17

...This final rule sets forth an update to the Home Health Prospective Payment System (HH PPS) rates, including: the national standardized 60-day episode rates, the national per-visit rates, the nonroutine medical supply (NRS) conversion factors, and the low utilization payment amount (LUPA) add-on payment amounts, under the Medicare prospective payment system for HHAs effective January 1, 2011. This rule also updates the wage index used under the HH PPS and, in accordance with the Patient Protection and Affordable Care Act of 2010 (Affordable Care Act), updates the HH PPS outlier policy. In addition, this rule revises the home health agency (HHA) capitalization requirements. This rule further adds clarifying language to the ``skilled services'' section. The rule finalizes a 3.79 percent reduction to rates for CY 2011 to account for changes in case-mix, which are unrelated to real changes in patient acuity. Finally, this rule incorporates new legislative requirements regarding face-to-face encounters with providers related to home health and hospice care.

Biomass for energy in the European Union - a review of bioenergy resource assessments

PubMed Central

2012-01-01

This paper reviews recent literature on bioenergy potentials in conjunction with available biomass conversion technologies. The geographical scope is the European Union, which has set a course for long term development of its energy supply from the current dependence on fossil resources to a dominance of renewable resources. A cornerstone in European energy policies and strategies is biomass and bioenergy. The annual demand for biomass for energy is estimated to increase from the current level of 5.7 EJ to 10.0 EJ in 2020. Assessments of bioenergy potentials vary substantially due to methodological inconsistency and assumptions applied by individual authors. Forest biomass, agricultural residues and energy crops constitute the three major sources of biomass for energy, with the latter probably developing into the most important source over the 21st century. Land use and the changes thereof is a key issue in sustainable bioenergy production as land availability is an ultimately limiting factor. PMID:22546368

An evaluation of CPD learning and impact upon positive practice change.

PubMed

Lee, Nancy-Jane

2011-05-01

This paper explores positive practice change in nursing and health care practice following continuing professional development (CPD). It is derived from a commissioned evaluation study within the United Kingdom (UK). Evaluation data was gathered using semi structured discussions with CPD participants, a convenience sample of line managers and University module leaders. Findings suggest that professional peer attitudes and support, when harnessed effectively in the practice setting, strongly enhance positive change. Conversely a lack of engagement with practice peers, a lack of strategic support and not knowing how to access support hinder change. The study found that learning need was often explored through personal development planning and appraisal, however there was little systematic follow up, review and support following learning. Interestingly the individual personal drive and enthusiasm of practitioners was perceived as the strongest factor helping practice change, while policy drivers and national health targets were secondary. Possible strategies to enhance positive practice change are explored. Copyright © 2010 Elsevier Ltd. All rights reserved.

Assessment on the rates and potentials of soil organic carbon sequestration in agricultural lands in Japan using a process-based model and spatially explicit land-use change inventories - Part 2: Future potentials

NASA Astrophysics Data System (ADS)

Yagasaki, Y.; Shirato, Y.

2014-08-01

Future potentials of the sequestration of soil organic carbon (SOC) in agricultural lands in Japan were estimated using a simulation system we recently developed to simulate SOC stock change at country-scale under varying land-use change, climate, soil, and agricultural practices, in a spatially explicit manner. Simulation was run from 1970 to 2006 with historical inventories, and subsequently to 2020 with future scenarios of agricultural activity comprised of various agricultural policy targets advocated by the Japanese government. Furthermore, the simulation was run subsequently until 2100 while forcing no temporal changes in land-use and agricultural activity to investigate duration and course of SOC stock change at country scale. A scenario with an increased rate of organic carbon input to agricultural fields by intensified crop rotation in combination with the suppression of conversion of agricultural lands to other land-use types was found to have a greater reduction of CO2 emission by enhanced soil carbon sequestration, but only under a circumstance in which the converted agricultural lands will become settlements that were considered to have a relatively lower rate of organic carbon input. The size of relative reduction of CO2 emission in this scenario was comparable to that in another contrasting scenario (business-as-usual scenario of agricultural activity) in which a relatively lower rate of organic matter input to agricultural fields was assumed in combination with an increased rate of conversion of the agricultural fields to unmanaged grasslands through abandonment. Our simulation experiment clearly demonstrated that net-net-based accounting on SOC stock change, defined as the differences between the emissions and removals during the commitment period and the emissions and removals during a previous period (base year or base period of Kyoto Protocol), can be largely influenced by variations in future climate. Whereas baseline-based accounting, defined as differences between the net emissions in the accounting period and the ex ante estimation of net business-as-usual emissions for the same period, has robustness over variations in future climate and effectiveness to factor out some of the direct human-induced effects such as changing land-use and agricultural activity. Factors affecting uncertainties in the estimation of the country-scale potential of SOC sequestration were discussed, especially those related to estimation of the rate of organic carbon input to soils under different land-use types. Our study suggested that, in order to assist decision making of policy on agriculture, land management, and mitigation of global climate change, it is also important to take account of duration and time course of SOC sequestration, supposition on land-use change pattern in future, as well as feasibility of agricultural policy planning.

Lecturers' and Students' Perception on Educational Policy Implementation Factors as Predictors for Quality Education in Nigerian Universities

ERIC Educational Resources Information Center

Oredein, Afolakemi O.; Durojaye, Toluwase G.

2012-01-01

This study is based on lecturers' and students' perception on educational policy implementation factors and quality education in Nigerian universities. Educational policies have always been formulated purposely to guide the present and future thinking, actions and decisions of managers. The potency of policy is not in formulation but in its proper…

Child Labor and the Influencing Factors: Evidence from less Developed Provinces of Iran

PubMed Central

HOMAIE RAD, Enayatollah; GHOLAMPOOR, Hanie; JAAFARIPOOYAN, Ebrahim

2015-01-01

Background: This study aimed to calculate the child labor rate and establish the factors affecting this phenomenon in the less developed provinces of Iran. Methods: This study has used the secondary data of population and housing census gathered by Iranian Statistical Center in 2011. The data belonged to 14859 children between 10 and 14 of 9 less developed provinces of Iran. A multiple regression model was hypothesized drawing on related literature and accordingly using data; the logistic regression was estimated. Data cleaning process was also conducted prior to the analysis. Results: The child labor force participation rate for all children between 10 and 14 years old was 1.7%, of which boys’ child labor rate was higher than girls’ (2.4% over 1%). As such, the mothers’ fertility rate and education were of the strongest, yet converse, effect on child labor supply in the country. Conclusion: A little proportion of children in less developed regions of Iran was suffering from child labor. However, given the diminishing and rising effects of, respectively, variables such as mothers’ literacy and working on the child labor; the authorities could restrict child labor attending more to such a group. The factors identified could also be of a high value for the policy-makers at both national and international level such as the Health and Welfare ministries, EMRO, ILO and UNICEF. PMID:26587499

A Novel Grading Biomarker for the Prediction of Conversion From Mild Cognitive Impairment to Alzheimer's Disease.

PubMed

Tong, Tong; Gao, Qinquan; Guerrero, Ricardo; Ledig, Christian; Chen, Liang; Rueckert, Daniel; Initiative, Alzheimer's Disease Neuroimaging

2017-01-01

Identifying mild cognitive impairment (MCI) subjects who will progress to Alzheimer's disease (AD) is not only crucial in clinical practice, but also has a significant potential to enrich clinical trials. The purpose of this study is to develop an effective biomarker for an accurate prediction of MCI-to-AD conversion from magnetic resonance images. We propose a novel grading biomarker for the prediction of MCI-to-AD conversion. First, we comprehensively study the effects of several important factors on the performance in the prediction task including registration accuracy, age correction, feature selection, and the selection of training data. Based on the studies of these factors, a grading biomarker is then calculated for each MCI subject using sparse representation techniques. Finally, the grading biomarker is combined with age and cognitive measures to provide a more accurate prediction of MCI-to-AD conversion. Using the Alzheimer's Disease Neuroimaging Initiative (ADNI) dataset, the proposed global grading biomarker achieved an area under the receiver operating characteristic curve (AUC) in the range of 79-81% for the prediction of MCI-to-AD conversion within three years in tenfold cross validations. The classification AUC further increases to 84-92% when age and cognitive measures are combined with the proposed grading biomarker. The obtained accuracy of the proposed biomarker benefits from the contributions of different factors: a tradeoff registration level to align images to the template space, the removal of the normal aging effect, selection of discriminative voxels, the calculation of the grading biomarker using AD and normal control groups, and the integration of sparse representation technique and the combination of cognitive measures. The evaluation on the ADNI dataset shows the efficacy of the proposed biomarker and demonstrates a significant contribution in accurate prediction of MCI-to-AD conversion.

Risk factors influencing the early outcome results after laparoscopic repair of perforated duodenal ulcer and their predictive value.

PubMed

Lunevicius, Raimundas; Morkevicius, Matas

2005-09-01

Clear patient selection criteria and indications for laparoscopic repair of perforated duodenal ulcers are necessary. The aims of our study are to report the early outcome results after operation and to define the predictive values of risk factors influencing conversion rate and genesis of suture leakage. Sixty nonrandomly selected patients operated on laparoscopically in a tertiary care academic center between October 1996 and May 2004 for perforated duodenal ulcers were retrospectively analyzed. The primary outcome measures included the duration of symptoms, shock, underlying medical illness, ulcer size, age, Boey score, and the collective predictive value of these variables for conversion and suture leakage rates. Laparoscopic repair was completed in 46 patients (76.7%). Fourteen patients (23.3%) underwent conversion to open repair. Eight patients (13.3%) had postoperative complications. Suture leakage was confirmed in four patients (6.7%). Hospital stay was 7.8+/-5.3 days. There was no mortality. Patients with an ulcer perforation size of >8 mm had a significantly increased risk for conversion to open repair (p<0.05): positive predictive value (PPV) 75%, sensitivity 27%, specificity 98%, and negative predictive value (NPV) 85%. The significance of ulcer perforation size was confirmed by a stepwise logistic regression test (p=0.0201). All patients who developed suture leakage had acute symptoms for >9 h preoperatively (p<0.001): PPV 31%, specificity 84%, sensitivity 100%, and NPV 100%. Conversions happened with surgeons whose previous experience involved 1.8+/-2.3 cases compared to 3.9+/-2.9 cases in successful laparoscopic repair (p=0.039, t test). Ulcer perforation size of >8 mm is a significant risk factor influencing the conversion rate. An increase in the suture leakage rate is predicted by delayed presentation of >9 h.

France: Factors Shaping Foreign Policy, and Issues in U.S.-French Relations

DTIC Science & Technology

2005-01-10

Policy, and Issues in U.S.- French Relations 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 France : Factors Shaping Foreign Policy, and Issues in U.S.- French Relations Summary The factors that...shape French foreign policy have changed since the end of the Cold War. The perspectives of France and the United States have diverged in some cases

France: Factors Shaping Foreign Policy, and Issues in U.S.-French Relations

DTIC Science & Technology

2006-05-19

Policy, and Issues in U.S.- French Relations 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 France : Factors Shaping Foreign Policy, and Issues in U.S.- French Relations Summary The factors that...shape French foreign policy have changed since the end of the Cold War. The perspectives of France and the United States have diverged in some cases

Underestimating the Alcohol Content of a Glass of Wine: The Implications for Estimates of Mortality Risk

PubMed Central

Britton, Annie; O’Neill, Darragh; Bell, Steven

2016-01-01

Aims Increases in glass sizes and wine strength over the last 25 years in the UK are likely to have led to an underestimation of alcohol intake in population studies. We explore whether this probable misclassification affects the association between average alcohol intake and risk of mortality from all causes, cardiovascular disease and cancer. Methods Self-reported alcohol consumption in 1997–1999 among 7010 men and women in the Whitehall II cohort of British civil servants was linked to the risk of mortality until mid-2015. A conversion factor of 8 g of alcohol per wine glass (1 unit) was compared with a conversion of 16 g per wine glass (2 units). Results When applying a higher alcohol content conversion for wine consumption, the proportion of heavy/very heavy drinkers increased from 28% to 41% for men and 15% to 28% for women. There was a significantly increased risk of very heavy drinking compared with moderate drinking for deaths from all causes and cancer before and after change in wine conversion; however, the hazard ratios were reduced when a higher wine conversion was used. Conclusions In this population-based study, assuming higher alcohol content in wine glasses changed the estimates of mortality risk. We propose that investigator-led cohorts need to revisit conversion factors based on more accurate estimates of alcohol content in wine glasses. Prospectively, researchers need to collect more detailed information on alcohol including serving sizes and strength. Short summary The alcohol content in a wine glass is likely to be underestimated in population surveys as wine strength and serving size have increased in recent years. We demonstrate that in a large cohort study, this underestimation affects estimates of mortality risk. Investigator-led cohorts need to revisit conversion factors based on more accurate estimates of alcohol content in wine glasses. PMID:27261472

Risk factors for conversion from unipolar psychotic depression to bipolar disorder.

PubMed

Østergaard, Søren Dinesen; Straszek, Sune; Petrides, Georgios; Skadhede, Søren; Jensen, Signe Olrik Wallenstein; Munk-Jørgensen, Povl; Nielsen, Jimmi

2014-03-01

Patients with unipolar psychotic depression (PD) are at high risk of developing bipolar disorder (BD). This conversion has important implications for the choice of treatment. This study, therefore, aimed to identify risk factors associated with diagnostic conversion from PD to BD. We conducted a population-based, historical prospective cohort study by merging data from Danish registers. Patients assigned an ICD-10 diagnosis of PD between 1 January 1995 and 31 December 2007 were identified in the Danish Central Psychiatric Research Register and were followed until the development of BD, death, loss to follow-up, or 31 December 2007. Potential risk factors for conversion to BD, also defined through various Danish registers, were tested in multiple logistic regression analyses with risk expressed as adjusted odds ratios (AOR). We identified 8,588 patients with PD, of whom 609 (7.1%) developed BD during follow-up. The following characteristics were significantly associated with diagnostic conversion from PD to BD: early onset of PD [AOR = 0.99 (per year of increasing age), p = 0.044], recurrent depression [AOR = 1.02 (per episode), p = 0.036], living alone (AOR = 1.29, p = 0.007), receiving a disability pension (AOR = 1.55, p < 0.001), and the highest educational level being a technical education (AOR = 1.55, p < 0.001), short-cycle higher education (AOR = 2.65, p < 0.001), or medium-cycle higher education (AOR = 1.75, p < 0.001). Diagnostic conversion to BD was prevalent among patients with PD. The following characteristics were significantly associated with this conversion: early onset of PD, recurrent depression, living alone, receiving a disability pension, and the highest educational level being a technical education, short-cycle higher education, or medium-cycle higher education. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Cultural transformation toward patient safety: one conversation at a time.

PubMed

Moore, Martie L; Putman, Patrice A

2008-01-01

Patient safety has become a critical objective for nursing leaders within the healthcare setting. Changing the culture to ensure the highest level of communication and safety is a daunting task. Many of the contributing factors that lead to patient harm are rooted in conflict and ineffective conversations. This article shares the story of how 1 organization agreed to make a cultural transformation and the success it realized one conversation at a time.

Studies on biomass char gasification and dynamics

NASA Astrophysics Data System (ADS)

You, Zhanping; You, Shijun; Ma, Xiaoyan

2018-01-01

The gasification performances of two kinds of biomass char by experiment methods are studied, including conversion rate and gasification gas component with temperature and time. Experimental results show that gasification temperature has important effects on the conversion rate and gas component. In the range of experimental temperature, char conversion rates are no more than 30.0%. The apparent activation energies and apparent reaction frequency factors of two biomass chars are obtained through kinetic studies.

Linking Ready Kids to Ready Schools: A Report on Policy Insights from the Governors' Forum Series. Arizona, Connecticut, Mississippi, Ohio and Pennsylvania

ERIC Educational Resources Information Center

W. K. Kellogg Foundation, 2009

2009-01-01

This report describes efforts to provide seamless transitions from early to elementary education. Specifically, it details SPARK (Supporting Partnerships to Assure Ready Kids), a five-year initiative funded by the Kellogg Foundation, which has contributed a unique, community-based perspective to the national conversation on what it takes to…

Exploring the Unknown: Levinas and International Students in English Higher Education

ERIC Educational Resources Information Center

Coate, Kelly

2009-01-01

This article will start with a description of a small, pedagogic event: a snippet of conversation recorded in a classroom as part of a research project on working in groups with postgraduate students. I will use these few minutes of data to illustrate several of the arguments I wish to make about the policy of increased international student…

Linguistic Economies: Commentary on Language Policy Special Issue "Policing for Commodification: Turning Communicative Resources into Commodities"

ERIC Educational Resources Information Center

Cavanaugh, Jillian R.

2018-01-01

Although the relationship between language and economic activity has long been a topic of scholarly research, much of it building on the work of Raymond Williams and Pierre Bourdieu, recent attention to the commodification of language and its relationship to global economies and late capitalism moves this conversation in new directions. The…

Transdisciplinary and Community Literacies: Shifting Discourses and Practices through New Paradigms of Public Scholarship and Action-Oriented Research

ERIC Educational Resources Information Center

Licona, Adela C.; Russell, Stephen T.

2013-01-01

According to the Ford Foundation, "a deeper understanding of human sexuality is an essential element of human rights and healthy social relationships." Beginning with this assumption, we seek to be informed by and to inform policies and local practices; to initiate broad conversations that address sexual health and healthy sexualities…

Translations on Telecommunications Policy, Research and Development, Number 51.

DTIC Science & Technology

1978-08-18

president-director of the telecommunications corporation, Wili Munandir Mangundiprodjo, and (Bonaficio Jose Afrika), representing the Philippine...Philippines with Manado in Indonesia. Both Wili Munandir and ( Jose Afrika) pointed out that the leasing contract reflects the growing ASEAN spirit in...Acquisition and improvement of data base software and conversational systems ( Socrate , Systeme-2000, Total, Tribu, Stratege), in the field of data bases. In

Including Families and Communities in Urban Education. Issues in the Research, Theory, Policy, and Practice of Urban Education

ERIC Educational Resources Information Center

Hands, Catherine, Ed.; Hubbard, Lea, Ed.

2011-01-01

The work of school, family and community partnerships is complex and messy and demands a thoughtful and deep investigation. Currently, parent and community involvement does not draw on school reform and educational change literature and conversely the school change literature often ignores the crucial role that communities play in educational…

Moving beyond Screen Time: Redefining Developmentally Appropriate Technology Use in Early Childhood Education. Policy Brief

ERIC Educational Resources Information Center

Daugherty, Lindsay; Dossani, Rafiq; Johnson, Erin-Elizabeth; Wright, Cameron

2014-01-01

Conversations about what constitutes "developmentally appropriate" use of technology in early childhood education have, to date, focused largely on a single, blunt measure--screen time--that fails to capture important nuances, such as what type of media a child is accessing and whether technology use is taking place solo or with peers.…

"To Educate You to Be Smart": Disaffected Students and the Purpose of School in the (Not so Clever) "Lucky Country"

ERIC Educational Resources Information Center

Graham, Linda J.; Van Bergen, Penny; Sweller, Naomi

2015-01-01

This paper contributes to conversations about school, post-compulsory and further education policy by reporting findings from a three-year study with disaffected students who have been referred to special "behaviour"schools. Contrary to popular opinion, our research finds that these "ignorant yobs" do value education and know…