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Sample records for administration attribution process

  1. Off-Highway Gasoline Consuption Estimation Models Used in the Federal Highway Administration Attribution Process: 2008 Updates

    SciTech Connect

    Hwang, Ho-Ling; Davis, Stacy Cagle

    2009-12-01

    This report is designed to document the analysis process and estimation models currently used by the Federal Highway Administration (FHWA) to estimate the off-highway gasoline consumption and public sector fuel consumption. An overview of the entire FHWA attribution process is provided along with specifics related to the latest update (2008) on the Off-Highway Gasoline Use Model and the Public Use of Gasoline Model. The Off-Highway Gasoline Use Model is made up of five individual modules, one for each of the off-highway categories: agricultural, industrial and commercial, construction, aviation, and marine. This 2008 update of the off-highway models was the second major update (the first model update was conducted during 2002-2003) after they were originally developed in mid-1990. The agricultural model methodology, specifically, underwent a significant revision because of changes in data availability since 2003. Some revision to the model was necessary due to removal of certain data elements used in the original estimation method. The revised agricultural model also made use of some newly available information, published by the data source agency in recent years. The other model methodologies were not drastically changed, though many data elements were updated to improve the accuracy of these models. Note that components in the Public Use of Gasoline Model were not updated in 2008. A major challenge in updating estimation methods applied by the public-use model is that they would have to rely on significant new data collection efforts. In addition, due to resource limitation, several components of the models (both off-highway and public-us models) that utilized regression modeling approaches were not recalibrated under the 2008 study. An investigation of the Environmental Protection Agency's NONROAD2005 model was also carried out under the 2008 model update. Results generated from the NONROAD2005 model were analyzed, examined, and compared, to the extent that is

  2. AVID Teacher Leadership: Administrator and Teacher Perceptions of Leadership Attributes

    ERIC Educational Resources Information Center

    Mills, Shirley J.; Huerta, Jeffery J.; Watt, Karen M.; Martinez, Jorge

    2014-01-01

    This study examined the perceptions of teachers and administrators with regard to AVID (Advancement via Individual Determination) teacher leaders. The purpose was to compare whether teachers and administrators agree on the types of attributes needed for teacher leaders involved in implementing AVID as a school reform effort. Results revealed that…

  3. Attributes of an Effective Feedback Process

    ERIC Educational Resources Information Center

    Journal of Staff Development, 2015

    2015-01-01

    Not all feedback is created equal. It is actually quite uneven in its design and effectiveness. Feedback forms typically used by educators and the feedback process used to support learning have markedly different attributes. Understanding the key attributes of effective feedback is important for those involved in the feedback process. The tools…

  4. Race, Class, and the Attributional Process.

    ERIC Educational Resources Information Center

    Graham, Sandra; Long, Anna

    1986-01-01

    Two experiments were performed to examine the process of attributional thinking in Black and White children who differed in social class. Blacks did not display a less adaptive attributional pattern than did whites following actual performance on exams, and no differences existed in children's understanding of the meaning of causes. (Author/LMO)

  5. 78 FR 36786 - Linking Marketplace Heparin Product Attributes and Manufacturing Processes to Bioactivity and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ... Keire, Center for Drug Evaluation and Research, Food and Drug Administration, 1114 Market St., rm. 1002... HUMAN SERVICES Food and Drug Administration Linking Marketplace Heparin Product Attributes and Manufacturing Processes to Bioactivity and Immunogenicity AGENCY: Food and Drug Administration, HHS....

  6. Preference for pharmaceutical formulation and treatment process attributes

    PubMed Central

    Stewart, Katie D; Johnston, Joseph A; Matza, Louis S; Curtis, Sarah E; Havel, Henry A; Sweetana, Stephanie A; Gelhorn, Heather L

    2016-01-01

    Purpose Pharmaceutical formulation and treatment process attributes, such as dose frequency and route of administration, can have an impact on quality of life, treatment adherence, and disease outcomes. The aim of this literature review was to examine studies on preferences for pharmaceutical treatment process attributes, focusing on research in diabetes, oncology, osteoporosis, and autoimmune disorders. Methods The literature search focused on identifying studies reporting preferences for attributes of the pharmaceutical treatment process. Studies were required to use formal quantitative preference assessment methods, such as utility valuation, conjoint analysis, or contingent valuation. Searches were conducted using Medline, EMBASE, Cochrane Library, Health Economic Evaluation Database, and National Health Service Economic Evaluation Database (January 1993–October 2013). Results A total of 42 studies met inclusion criteria: 19 diabetes, nine oncology, five osteoporosis, and nine autoimmune. Across these conditions, treatments associated with shorter treatment duration, less frequent administration, greater flexibility, and less invasive routes of administration were preferred over more burdensome or complex treatments. While efficacy and safety often had greater relative importance than treatment process, treatment process also had a quantifiable impact on preference. In some instances, particularly in diabetes and autoimmune disorders, treatment process attributes had greater relative importance than some or all efficacy and safety attributes. Some studies suggested that relative importance of treatment process depends on disease (eg, acute vs chronic) and patient (eg, injection experience) characteristics. Conclusion Despite heterogeneity in study methods and design, some general patterns of preference clearly emerged. Overall, the results of this review suggest that treatment process has a quantifiable impact on preference and willingness to pay for

  7. Information Processing - Administrative Data Processing

    NASA Astrophysics Data System (ADS)

    Bubenko, Janis

    A three semester, 60-credit course package in the topic of Administrative Data Processing (ADP), offered in 1966 at Stockholm University (SU) and the Royal Institute of Technology (KTH) is described. The package had an information systems engineering orientation. The first semester focused on datalogical topics, while the second semester focused on the infological topics. The third semester aimed to deepen the students’ knowledge in different parts of ADP and at writing a bachelor thesis. The concluding section of this paper discusses various aspects of the department’s first course effort. The course package led to a concretisation of our discipline and gave our discipline an identity. Our education seemed modern, “just in time”, and well adapted to practical needs. The course package formed the first concrete activity of a group of young teachers and researchers. In a forty-year perspective, these people have further developed the department and the topic to an internationally well-reputed body of knowledge and research. The department has produced more than thirty professors and more than one hundred doctoral degrees.

  8. The Administrator Selection Process

    ERIC Educational Resources Information Center

    Griffin, Michael F.

    1974-01-01

    Proposes that education establish for administrators systematic, rigorous, albeit subjective, selection procedures that recognize the principle of organizational democracy and the public nature of the educational enterprise. (Author/DN)

  9. Career and Technical Education Administrators' Perceptions of Secondary Teachers' Attire as Indicated by Selected Professional Attributes

    ERIC Educational Resources Information Center

    Gordon, Howard R. D.

    2010-01-01

    The purpose of this study was to assess the perceptions of career and technical education (CTE) administrators toward secondary teachers' attire as indicated by 10 occupational attributes. The population consisted of CTE administrators employed by West Virginia Department of Education during 2006-2007 academic school year. The top three attributes…

  10. Dyadic Processes in Early Marriage: Attributions, Behavior, and Marital Quality

    ERIC Educational Resources Information Center

    Durtschi, Jared A.; Fincham, Frank D.; Cui, Ming; Lorenz, Frederick O.; Conger, Rand D.

    2011-01-01

    Marital processes in early marriage are important for understanding couples' future marital quality. Spouses' attributions about a partner's behavior have been linked to marital quality, yet the mechanisms underlying this association remain largely unknown. When we used couple data from the Family Transitions Project (N = 280 couples) across the…

  11. Team Attributes, Processes, and Values: A Pedagogical Framework

    ERIC Educational Resources Information Center

    Keyton, Joann; Beck, Stephenson J.

    2008-01-01

    This article proposes a pedagogical framework to help students analyze their group and team interactions. Intersecting five fundamental group attributes (group size, group goal, group member interdependence, group structure, and group identity) with three overarching group processes (leadership, decision making, and conflict management) creates an…

  12. Processing companies' preferences for attributes of beef in Switzerland.

    PubMed

    Boesch, Irene

    2014-01-01

    The aim of this work was to assess processing companies' preferences for attributes of Swiss beef. To this end, qualitative interviews were used to derive product attributes that determine the buying decision. Through an adaptive-choice based conjoint analysis survey and latent class analysis of choice data, we compute class preferences. Results show that there are two distinct classes. A smaller class emphasizes traceability back to the birth farm and low producer price, a larger class focuses on environmental effects and origin. Additionally we see that larger companies are more price-sensitive and smaller companies are more sensitive to origin of the animals. The results outlined in this paper may be used to target market segments and to derive differentiation strategies based on product characteristics.

  13. Information-Processing and Perceptions of Control: How Attribution Style Affects Task-Relevant Processing

    ERIC Educational Resources Information Center

    Yeigh, Tony

    2007-01-01

    This study investigated the effects of perceived controllability on information processing within Weiner's (1985, 1986) attributional model of learning. Attributional style was used to identify trait patterns of controllability for 37 university students. Task-relevant feedback on an information-processing task was then manipulated to test for…

  14. Anxiety, attributional thinking,and the primary process.

    PubMed

    Brakel, Linda A W; Shevrin, Howard

    2005-12-01

    In earlier publications, experimental evidence was provided for the existence of the primary vs. secondary process mental organization posited by Freud. A well-established cognitive categorization test based on attributional and relational similarity was found to map on to primary and secondary principles of mental organization respectively, thus offering the opportunity to test hypotheses drawn from psychoanalytic theory independent of the clinical situation. In prior work, primary process shifts occurred under three different conditions--all predicted by psychoanalytic theory: (1) when stimuli were (subliminal) unconscious; (2) when participants were 3-5 years of age; and (3) when tasks were implicit. In the current study, a fourth condition is examined dealing with the relationship of conscious anxiety to primary and secondary processes. In a naturalistic study, 120 patients waiting in medical center waiting rooms rated how anxious they felt on a 10-point scale and then completed a version of the categorization test alluded to above. Those who reported any anxiety at all showed a significant shift toward primary process categorization over those participants who rated themselves as calm. The implications of this fourth finding are discussed with respect to signal anxiety and symptom formation.

  15. Fine-Grained Turbidites: Facies, Attributes and Process Implications

    NASA Astrophysics Data System (ADS)

    Stow, Dorrik; Omoniyi, Bayonle

    2016-04-01

    Within turbidite systems, fine-grained sediments are still the poor relation and sport several contrasting facies models linked to process of deposition. These are volumetrically the dominant facies in deepwater and, from a resource perspective, they form important marginal and tight reservoirs, and have great potential for unconventional shale gas, source rocks and seals. They are also significant hosts of metals and rare earth elements. Based on a large number of studies of modern, ancient and subsurface systems, including 1000s of metres of section logging, we define the principal genetic elements of fine-grained deepwater facies, present a new synthesis of facies models and their sedimentary attributes. The principal architectural elements include: non-channelised slope-aprons, channel-fill, channel levee and overbank, turbidite lobes, mass-transport deposits, contourite drifts, basin sheets and drapes. These comprise a variable intercalation of fine-grained facies - thin-bedded and very thin-bedded turbidites, contourites, hemipelagites and pelagites - and associated coarse-grained facies. Characteristic attributes used to discriminate between these different elements are: facies and facies associations; sand-shale ratio, sand and shale geometry and dimensions, sand connectivity; sediment texture and small-scale sedimentary structures; sediment fabric and microfabric; and small-scale vertical sequences of bed thickness. To some extent, we can relate facies and attribute characteristics to different depositional environments. We identify four distinct facies models: (a) silt-laminated mud turbidites, (b) siliciclastic mud turbidites, (c) carbonate mud turbidites, (d) disorganized silty-mud turbidites, and (e) hemiturbidites. Within the grainsize-velocity matrix turbidite plot, these all fall within the region of mean size < 0.063mm, maximum grainsize (one percentile) <0.2mm, and depositional velocity 0.1-0.5 m/s. Silt-laminated turbidites and many mud

  16. Assessing Effective Attributes of Followers in a Leadership Process

    ERIC Educational Resources Information Center

    Antelo, Absael; Prilipko, Evgenia V.; Sheridan-Pereira, Margaret

    2010-01-01

    Followership, being an understudied concept, raises fundamental questions: How did followership develop? Why do people submit into becoming followers? The developmental trajectory for the development of individual attributes is as yet, uncharted. Current study provides an overview of assessed attributes of followers, as proposed by Antelo (2010).…

  17. Hydrodynamic pressure processing: Impact on the quality attributes of fresh and further-processed meat products

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This book chapter reviews hydrodynamic pressure processing (HDP) as an innovative, postharvest technology for enhancing the quality attributes of fresh and further-processed meat products. A variety of meat products have been tested for their response to the high pressure shockwaves of HDP. The st...

  18. An Integrated Delivery and Assessment Process to Address the Graduate Attribute Spectrum

    ERIC Educational Resources Information Center

    Symes, Mark; Ranmuthugala, Dev; Chin, Christopher; Carew, Anna

    2011-01-01

    In the past, engineering programmes were developed with separate technical learning outcomes supplemented by generic attributes. The latter were in most cases a standalone set of attributes developed by academic institutions or professional societies overseeing engineering accreditation processes. Although the technical learning outcomes were well…

  19. Managing a new medication administration process.

    PubMed

    Englebright, Jane D; Franklin, Michelle

    2005-09-01

    The national focus on medication errors has stimulated rapid adoption of medication administration technologies with bar code verification. The effectiveness of these technologies in preventing errors is directly related to how consistently practitioners use the technology to verify both patient identity and drug identity with each administration. The authors discuss management strategies that have proven effective at increasing staff compliance with using bar code-enabled medication systems.

  20. The Difficulties of Female Primary School Administrators in the Administration Process and Solution Suggestions

    ERIC Educational Resources Information Center

    Kosar, Didem; Altunay, Esen; Yalçinkaya, Mu¨nevver

    2014-01-01

    The aim of this research is to determine the administration experiences of female administrators, find out the troubles they have had during their administration process, and suggest some solutions according to these experiences. The qualitative method was used in this research and data was collected via the semi-structured interview form…

  1. Social attribution processes and comorbid psychiatric symptoms in children with Asperger syndrome.

    PubMed

    Meyer, Jessica A; Mundy, Peter C; Van Hecke, Amy Vaughan; Durocher, Jennifer Stella

    2006-07-01

    The factors that place children with Asperger syndrome at risk for comorbid psychiatric symptoms, such as anxiety and depression, remain poorly understood. We investigated the possibility that the children's emotional and behavioral difficulties are associated with social information and attribution processing. Participants were children with either Asperger syndrome (n = 31) or typical development (n = 33).To assess social information and attribution processing, children responded to hypothetical social vignettes. They also completed self-report measures of social difficulties and psychological functioning. Their parents provided information on social competence and clinical presentation. Children with Asperger syndrome showed poor psychosocial adjustment, which was related to their social information and attribution processing patterns. Cognitive and social-cognitive abilities were associated with aspects of social information processing tendencies, but not with emotional and behavioral difficulties. Results suggest that the comorbid symptoms of children with Asperger syndrome may be associated with their social perception, understanding, and experience.

  2. Social attribution processes and comorbid psychiatric symptoms in children with Asperger syndrome

    PubMed Central

    Meyer, Jessica A.; Mundy, Peter C.; Van Hecke, Amy Vaughan; Durocher, Jennifer Stella

    2009-01-01

    The factors that place children with Asperger syndrome at risk for comorbid psychiatric symptoms, such as anxiety and depression, remain poorly understood. We investigated the possibility that the children’s emotional and behavioral difficulties are associated with social information and attribution processing. Participants were children with either Asperger syndrome (n = 31) or typical development (n = 33).To assess social information and attribution processing, children responded to hypothetical social vignettes.They also completed self-report measures of social difficulties and psychological functioning. Their parents provided information on social competence and clinical presentation. Children with Asperger syndrome showed poor psychosocial adjustment, which was related to their social information and attribution processing patterns. Cognitive and social-cognitive abilities were associated with aspects of social information processing tendencies, but not with emotional and behavioral difficulties. Results suggest that the comorbid symptoms of children with Asperger syndrome may be associated with their social perception, understanding, and experience. PMID:16908481

  3. Cancer incidence attributable to red and processed meat consumption in Alberta in 2012

    PubMed Central

    Grundy, Anne; Poirier, Abbey E.; Khandwala, Farah; McFadden, Alison; Friedenreich, Christine M.; Brenner, Darren R.

    2016-01-01

    Background: Consumption of red and processed meats has been associated with an increased risk of colorectal cancer. The purpose of this study was to estimate the proportion and absolute number of cancers in Alberta in 2012 that could be attributed to the consumption of red and processed meat. Methods: The number and proportion of colorectal cancers in Alberta that were attributable to red and processed meat consumption were estimated using population attributable risk. Relative risks were obtained from the World Cancer Research Fund's 2011 Continuous Update Project on Colorectal Cancer, and the prevalence of red and processed meat consumption was estimated using dietary data from Alberta's Tomorrow Project. Age- and sex-specific colorectal cancer incidence data for 2012 were obtained from the Alberta Cancer Registry. Results: Among participants in Alberta's Tomorrow Project, 41%-61% of men and 14%-25% of women consumed more than 500 g of red and processed meat per week, which exceeds World Cancer Research Fund cancer prevention guidelines. For red meat consumption, population attributable risks for colorectal cancer were substantially higher for men (13.6%-17.9%) than for women (1.6%-2.1%). For processed meat consumption, the population attributable risks were also higher for men (3.2%-4.8%) than for women (1.5%-2.1%). Overall, about 12% of colorectal cancers, or 1.5% of all cancers, in Alberta in 2012 were attributable to the consumption of red and processed meat. Interpretation: Red and processed meat consumption is estimated to acount for about 12% of colorectal cancers in Alberta. Decreasing its consumption has the potential to reduce to Alberta's cancer burden. PMID:28018893

  4. Attributing Meanings to Representations of Data: The Case of Statistical Process Control

    ERIC Educational Resources Information Center

    Hoyles, Celia; Bakker, Arthur; Kent, Phillip; Noss, Richard

    2007-01-01

    This article is concerned with the meanings that employees in industry attribute to representations of data and the contingencies of these meanings in context. Our primary concern is to more precisely characterize how the context of the industrial process is constitutive of the meaning of graphs of data derived from this process. We draw on data…

  5. Modeling veterans healthcare administration disclosure processes :

    SciTech Connect

    Beyeler, Walter E; DeMenno, Mercy B.; Finley, Patrick D.

    2013-09-01

    As with other large healthcare organizations, medical adverse events at the Department of Veterans Affairs (VA) facilities can expose patients to unforeseen negative risks. VHA leadership recognizes that properly handled disclosure of adverse events can minimize potential harm to patients and negative consequences for the effective functioning of the organization. The work documented here seeks to help improve the disclosure process by situating it within the broader theoretical framework of issues management, and to identify opportunities for process improvement through modeling disclosure and reactions to disclosure. The computational model will allow a variety of disclosure actions to be tested across a range of incident scenarios. Our conceptual model will be refined in collaboration with domain experts, especially by continuing to draw on insights from VA Study of the Communication of Adverse Large-Scale Events (SCALE) project researchers.

  6. The Effect of Attributional Processes Concerning Medication Taking on Return of Fear

    ERIC Educational Resources Information Center

    Powers, Mark B.; Smits, Jasper A. J.; Whitley, Diana; Bystritsky, Alexander; Telch, Michael J.

    2008-01-01

    In this investigation, the authors examined the effect of attributional processes concerning medication taking on return of fear following exposure-based treatment. Participants (87% undergraduate students and 13% community volunteers) displaying marked claustrophobic fear (N = 95) were randomly allocated to a waitlist condition, a psychological…

  7. Understanding the Process Model of Leadership: Follower Attribute Design and Assessment

    ERIC Educational Resources Information Center

    Antelo, Absael; Henderson, Richard L.; St. Clair, Norman

    2010-01-01

    Early leadership studies produced significant research findings that have helped differentiate between leader and follower personal attributes and their consequent behaviors (SEDL, 1992), but little attention was given to the follower's contribution to the leadership process. This study represents a continuation of research by Henderson, Antelo, &…

  8. Social Attribution Processes and Comorbid Psychiatric Symptoms in Children with Asperger Syndrome

    ERIC Educational Resources Information Center

    Meyer, Jessica A.; Mundy, Peter C.; Van Hecke, Amy Vaughan; Durocher, Jennifer Stella

    2006-01-01

    The factors that place children with Asperger syndrome at risk for comorbid psychiatric symptoms, such as anxiety and depression, remain poorly understood. We investigated the possibility that the children's emotional and behavioral difficulties are associated with social information and attribution processing. Participants were children with…

  9. Social Information Processing, Moral Reasoning, and Emotion Attributions: Relations with Adolescents' Reactive and Proactive Aggression

    ERIC Educational Resources Information Center

    Arsenio, William F.; Adams, Erin; Gold, Jason

    2009-01-01

    Connections between adolescents' social information processing (SIP), moral reasoning, and emotion attributions and their reactive and proactive aggressive tendencies were assessed. One hundred mostly African American and Latino 13- to 18-year-olds from a low-socioeconomic-status (SES) urban community and their high school teachers participated.…

  10. Word Processing: The Air Force Administrators’ Handbook

    DTIC Science & Technology

    1979-05-01

    LEYEL > WORD PROCESSING ERRORCOP Qis 4 pL THE? ~ AIR FORCE ADMINISTRATOR$.! ’--s..HANDBOOK 400 Zi LUPRED F~ Fiir [rLT The views and opinions...INSTRUCTIONSBEFORE COMPLETING FORM I. REPORT NUMBER .O.Vk Er.;. NO. R CIPIENT’S CATALOG NUMBER 4. TITLE (and Subtitle) S. ’TYPE OF REPORT & PERIOD COVERED WORD ...Accession No. ADB 040882 L 19. KEY WORDS (Continue on reverse aide it necessary and identify by block number) Administration / / Administrative Systems

  11. Analysis of extreme rainfall events using attributes control charts in temporal rainfall processes

    NASA Astrophysics Data System (ADS)

    Villeta, María; Valencia, Jose Luis; Saá-Requejo, Antonio; María Tarquis, Ana

    2015-04-01

    The impacts of most intense rainfall events on agriculture and insurance industry can be very severe. This research focuses in the analysis of extreme rainfall events throughout the use of attributes control charts, which constitutes a usual tool in Statistical Process Control (SPC) but unusual in climate studios. Here, series of daily precipitations for the years 1931-2009 within a Spanish region are analyzed, based on a new type of attributes control chart that takes into account the autocorrelation between the extreme rainfall events. The aim is to conclude if there exist or not evidence of a change in the extreme rainfall model of the considered series. After adjusting seasonally the precipitation series and considering the data of the first 30 years, a frequency-based criterion allowed fixing specification limits in order to discriminate between extreme observed rainfall days and normal observed rainfall days. The autocorrelation amongst maximum precipitation is taken into account by a New Binomial Markov Extended Process obtained for each rainfall series. These modelling of the extreme rainfall processes provide a way to generate the attributes control charts for the annual fraction of rainfall extreme days. The extreme rainfall processes along the rest of the years under study can then be monitored by such attributes control charts. The results of the application of this methodology show evidence of change in the model of extreme rainfall events in some of the analyzed precipitation series. This suggests that the attributes control charts proposed for the analysis of the most intense precipitation events will be of practical interest to agriculture and insurance sectors in next future.

  12. Food and Drug Administration Drug Approval Process: A History and Overview.

    PubMed

    Williams, Christopher Ty

    2016-03-01

    In this article, the processing of investigational and new drug applications is described and the standard and expedited review processes are examined. The efforts of the US Food and Drug Administration to ensure greater agency transparency and fiscal responsibility and intensify oversight during the drug development and approval process are reviewed. Often attributed to a decrease in the number of uninsured adults, both the increase in prescription drug sales and the high costs associated with bringing a new drug to market highlight the necessity for a streamlined and cost-effective process to deliver these drugs safely and effectively.

  13. 32 CFR 513.2 - Administrative procedures for processing complaints.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 3 2011-07-01 2009-07-01 true Administrative procedures for processing... procedures for processing complaints. (a) Commander's actions. Upon receipt of a debt complaint, the... believed the creditor's debt processing privileges should be revoked, include a recommendation stating...

  14. Performance Feedback Processing Is Positively Biased As Predicted by Attribution Theory

    PubMed Central

    Rodriguez Buritica, Julia M.; Heekeren, Hauke R.

    2016-01-01

    performance alone could not explain the observed positivity bias. Furthermore, participants’ behavior in our task was linked to the most widely used measure of attribution style. In sum, our findings suggest that positive and negative performance feedback influences the evaluation of task-related stimuli, as predicted by attribution theory. Therefore, our study points to the relevance of attribution theory for feedback processing in decision-making and provides a novel outlook for decision-making biases. PMID:26849646

  15. Dyadic Event Attribution in Social Networks with Mixtures of Hawkes Processes

    PubMed Central

    Li, Liangda; Zha, Hongyuan

    2014-01-01

    In many applications in social network analysis, it is important to model the interactions and infer the influence between pairs of actors, leading to the problem of dyadic event modeling which has attracted increasing interests recently. In this paper we focus on the problem of dyadic event attribution, an important missing data problem in dyadic event modeling where one needs to infer the missing actor-pairs of a subset of dyadic events based on their observed timestamps. Existing works either use fixed model parameters and heuristic rules for event attribution, or assume the dyadic events across actor-pairs are independent. To address those shortcomings we propose a probabilistic model based on mixtures of Hawkes processes that simultaneously tackles event attribution and network parameter inference, taking into consideration the dependency among dyadic events that share at least one actor. We also investigate using additive models to incorporate regularization to avoid overfitting. Our experiments on both synthetic and real-world data sets on international armed conflicts suggest that the proposed new method is capable of significantly improve accuracy when compared with the state-of-the-art for dyadic event attribution. PMID:24917494

  16. Social information processing, moral reasoning, and emotion attributions: relations with adolescents' reactive and proactive aggression.

    PubMed

    Arsenio, William F; Adams, Erin; Gold, Jason

    2009-01-01

    Connections between adolescents' social information processing (SIP), moral reasoning, and emotion attributions and their reactive and proactive aggressive tendencies were assessed. One hundred mostly African American and Latino 13- to 18-year-olds from a low-socioeconomic-status (SES) urban community and their high school teachers participated. Reactive aggression was uniquely related to expected ease in enacting aggression, lower verbal abilities, and hostile attributional biases, and most of these connections were mediated by adolescents' attention problems. In contrast, proactive aggression was uniquely related to higher verbal abilities and expectations of more positive emotional and material outcomes resulting from aggression. Discussion focused on the utility of assessing both moral and SIP-related cognitions, and on the potential influence of low-SES, high-risk environments on these findings.

  17. What is the source of cultural differences? -- Examining the influence of thinking style on the attribution process.

    PubMed

    Jen, Chun-Hui; Lien, Yunn-Wen

    2010-02-01

    The present research is intended to find out whether individuals with analytic or holistic thought have different attribution processes. Cross-cultural research has suggested that East Asians, who tend to have a holistic thought pattern, differ in cognitive process from Westerners, who tend to engage in analytic thought. However, studies that found cultural difference in attribution process may have non-equivalence problems that make it hard to interpret the causal relationship between thinking style and attribution process. The present research extends this by measuring participants' thinking style within a single culture in order to ensure equivalence on potentially confounding variables such as prior knowledge and cognitive capacity. Two experiments demonstrate that both types of thinkers have identical attribution processes and suggest different thinking styles might relate to different tendencies toward situational information, but not to the attribution process itself.

  18. 7 CFR 52.38b - Statistical sampling procedures for on-line inspection by attributes of processed fruits and...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Statistical sampling procedures for on-line inspection by attributes of processed fruits and vegetables. 52.38b Section 52.38b Agriculture Regulations of....38b Statistical sampling procedures for on-line inspection by attributes of processed fruits...

  19. Neural processes underlying memory attribution on a reality-monitoring task.

    PubMed

    Kensinger, Elizabeth A; Schacter, Daniel L

    2006-08-01

    A relatively common form of memory distortion arises when individuals must discriminate items they have seen from those they have imagined (reality monitoring). The present fMRI investigation (at 1.5 T) focused on the processes that relate to memory assignment regardless of accuracy (e.g. that correspond with the belief that an item was presented as a picture, regardless of whether that belief is correct). Prior to the scan, participants (n = 16) viewed concrete nouns and formed mental images of the object named. Half of the names were followed by the object's photo. During the scan, participants saw the object names and indicated whether the corresponding photo had been studied. Activity in visual-processing regions (including the precuneus and fusiform gyrus) corresponded with the attribution of an item to a pictorial presentation. In contrast, activity in regions thought to be important for self-referential processing (including the ventromedial prefrontal cortex and posterior cingulate gyrus) was associated with attribution to a nonpresented source. These neural findings converge with behavioral evidence indicating that individuals use the amount of different types of information retrieved (e.g. perceptual detail, information about cognitive operations) to determine whether an item was imagined or perceived.

  20. A computational model associating learning process, word attributes, and age of acquisition.

    PubMed

    Hidaka, Shohei

    2013-01-01

    We propose a new model-based approach linking word learning to the age of acquisition (AoA) of words; a new computational tool for understanding the relationships among word learning processes, psychological attributes, and word AoAs as measures of vocabulary growth. The computational model developed describes the distinct statistical relationships between three theoretical factors underpinning word learning and AoA distributions. Simply put, this model formulates how different learning processes, characterized by change in learning rate over time and/or by the number of exposures required to acquire a word, likely result in different AoA distributions depending on word type. We tested the model in three respects. The first analysis showed that the proposed model accounts for empirical AoA distributions better than a standard alternative. The second analysis demonstrated that the estimated learning parameters well predicted the psychological attributes, such as frequency and imageability, of words. The third analysis illustrated that the developmental trend predicted by our estimated learning parameters was consistent with relevant findings in the developmental literature on word learning in children. We further discuss the theoretical implications of our model-based approach.

  1. Long term trend and interannual variability of land carbon uptake—the attribution and processes

    NASA Astrophysics Data System (ADS)

    Fu, Zheng; Dong, Jinwei; Zhou, Yuke; Stoy, Paul C.; Niu, Shuli

    2017-01-01

    Ecosystem carbon (C) uptake in terrestrial ecosystems has increased over the past five decades, but with large interannual variability (IAV). However, we are not clear on the attribution and the processes that control the long-term trend and IAV of land C uptake. Using atmospheric inversion net ecosystem exchange (NEE) data, we quantified the trend and IAV of NEE across the globe, the Northern Hemisphere (NH), and the Southern Hemisphere (SH), and decomposed NEE into carbon uptake amplitude and duration during each year from 1979–2013. We found the NH rather than the SH determined the IAV, while both hemispheres contributed equivalently to the global NEE trend. Different ecosystems in the NH and SH had differential relative contributions to their trend and IAV. The long-term trends of increased C uptake across the globe and the SH were attributed to both extended duration and increasing amplitude of C uptake. The shortened duration of uptake in the NH partly offsets the effects of increased NEE amplitude, making the net C uptake trend the same as that of the SH. The change in NEE IAV was also linked to changes in the amplitude and duration of uptake, but they worked in different ways in the NH, SH and globe. The fundamental attributions of amplitude and duration of C uptake revealed in this study are helpful to better understand the mechanisms underlying the trend and IAV of land C uptake. Our findings also suggest the critical roles of grassland and croplands in the NH in contributing to the trend and IAV of land C uptake.

  2. Emotional response to virtual reality exposure across different cultures: the role of the attribution process.

    PubMed

    Gorini, Alessandra; Mosso, José Luis; Mosso, Dejanira; Pineda, Erika; Ruíz, Norma Leticia; Ramíez, Miriam; Morales, José Luis; Riva, Giuseppe

    2009-12-01

    Many studies have shown the ability of media--television, movies, and virtual reality (VR) experiences--to elicit emotions. Nevertheless, it is still unclear how the different factors involved--user related and medium related--play a role in producing an emotional response during a VR experience. We investigate this issue, analyzing the role played by the cultural and technological backgrounds of the users in the emotional responses to VR. Specifically, we use the "core affect" model of emotions developed by Russell (2003) to explore how these factors influence the way in which participants experience virtual worlds. Our sample includes 20 Mexican participants: 8 living in El Tepeyac, a small rural and isolated Mexican village characterized by a very primitive culture, and 12 high civilized inhabitants of Mexico City. The "Green Valley," a noninteractive, relaxing immersive environment showing a mountain landscape around a calm lake, was used to induce relaxation in the two groups during an ambulatory surgical operation. To investigate the effects of VR on the relaxation process, we measured participants' physiological (heart rate) and emotional (VAS-A) responses before, during, and after the operation. The results show that VR significantly modified the core affect (reduced arousal) in all participants but that the final emotional response produced by this change was influenced by the attribution process: the civilized inhabitants of Mexico City, who were able to attribute the reduced arousal to the VR experience, reported a significant reduction in the self-reported level of anxiety, while people from El Tepeyac showed a reduction in their physiological reactions but not in their perceived anxiety.

  3. A new method for selectively enhancing hemisphere processing: voice frequency amplification influences the strength of attribute framing.

    PubMed

    McCormick, Michael; Seta, John J

    2012-01-01

    An attribute framing effect occurs when positive or negative associations produced by positive or negative frames are mapped onto evaluations resulting in a more favourable evaluation for the positively framed attribute. We used a new voice frequency manipulation to differentially enhance right versus left hemisphere processing. In doing so we found a strong attribute framing effect when a speaker with a low-frequency voice enhanced the contextual processing style of the right hemisphere. However, a framing effect was not obtained when a speaker with a high-frequency voice enhanced the inferential/analytical processing style of the left hemisphere. At the theoretical level our results provide evidence that the contextual processing style of the right hemisphere is especially susceptible to associative implications, such as those found in attribute framing manipulations. At the applied level we provide a simple method for altering the effectiveness of persuasion messages.

  4. Human cortical organization for processing vocalizations indicates representation of harmonic structure as a signal attribute.

    PubMed

    Lewis, James W; Talkington, William J; Walker, Nathan A; Spirou, George A; Jajosky, Audrey; Frum, Chris; Brefczynski-Lewis, Julie A

    2009-02-18

    The ability to detect and rapidly process harmonic sounds, which in nature are typical of animal vocalizations and speech, can be critical for communication among conspecifics and for survival. Single-unit studies have reported neurons in auditory cortex sensitive to specific combinations of frequencies (e.g., harmonics), theorized to rapidly abstract or filter for specific structures of incoming sounds, where large ensembles of such neurons may constitute spectral templates. We studied the contribution of harmonic structure to activation of putative spectral templates in human auditory cortex by using a wide variety of animal vocalizations, as well as artificially constructed iterated rippled noises (IRNs). Both the IRNs and vocalization sounds were quantitatively characterized by calculating a global harmonics-to-noise ratio (HNR). Using functional MRI, we identified HNR-sensitive regions when presenting either artificial IRNs and/or recordings of natural animal vocalizations. This activation included regions situated between functionally defined primary auditory cortices and regions preferential for processing human nonverbal vocalizations or speech sounds. These results demonstrate that the HNR of sound reflects an important second-order acoustic signal attribute that parametrically activates distinct pathways of human auditory cortex. Thus, these results provide novel support for the presence of spectral templates, which may subserve a major role in the hierarchical processing of vocalizations as a distinct category of behaviorally relevant sound.

  5. Eye-tracking reveals a slowdown of social context processing during intention attribution in patients with schizophrenia

    PubMed Central

    Roux, Paul; Brunet-Gouet, Eric; Passerieux, Christine; Ramus, Franck

    2016-01-01

    Background Schizophrenia is associated with poor theory of mind (ToM), particularly in the attribution of intentions to others. It is also associated with abnormal gaze behaviours and contextual processing. This study investigated to what extent impaired ToM in patients with schizophrenia is related to abnormal processing of social context. Methods We evaluated ToM using a nonverbal intention attribution task based on comic strips depicting social/nonsocial and contextual/noncontextual events while eye movements were recorded. Eye-tracking was used to assess processing time dedicated to visual cues contained in regions of interest identified in a pilot study. We measured cognitive contextual control on a separate task. Results We tested 29 patients with schizophrenia and 29 controls. Compared with controls, patients were slower in intention attribution but not in physical reasoning. They looked longer than controls at contextual cues displayed in the first 2 context pictures of the comic strips, and this difference was greater for intention attribution than for physical reasoning. We found no group difference in time spent looking at noncontextual cues. Patients’ impairment in contextual control did not explain their increased reaction time and gaze duration on contextual cues during intention attribution. Limitations Difficulty may not have been equivalent between intention attribution and physical reasoning conditions. Conclusion Overall, schizophrenia was characterized by a delay in intention attribution related to a slowdown of social context processing that was not explained by worse executive contextual control. PMID:26836621

  6. Assessment of the Nurse Medication Administration Workflow Process

    PubMed Central

    Snyder, Rita; Vidal, José M.; Sharif, Omor; Cai, Bo; Parsons, Bridgette; Bennett, Kevin

    2016-01-01

    This paper presents findings of an observational study of the Registered Nurse (RN) Medication Administration Process (MAP) conducted on two comparable medical units in a large urban tertiary care medical center in Columbia, South Carolina. A total of 305 individual MAP observations were recorded over a 6-week period with an average of 5 MAP observations per RN participant for both clinical units. A key MAP variation was identified in terms of unbundled versus bundled MAP performance. In the unbundled workflow, an RN engages in the MAP by performing only MAP tasks during a care episode. In the bundled workflow, an RN completes medication administration along with other patient care responsibilities during the care episode. Using a discrete-event simulation model, this paper addresses the difference between unbundled and bundled workflow and their effects on simulated redesign interventions.

  7. Fermentanomics: Relating quality attributes of a monoclonal antibody to cell culture process variables and raw materials using multivariate data analysis.

    PubMed

    Rathore, Anurag S; Kumar Singh, Sumit; Pathak, Mili; Read, Erik K; Brorson, Kurt A; Agarabi, Cyrus D; Khan, Mansoor

    2015-01-01

    Fermentanomics is an emerging field of research and involves understanding the underlying controlled process variables and their effect on process yield and product quality. Although major advancements have occurred in process analytics over the past two decades, accurate real-time measurement of significant quality attributes for a biotech product during production culture is still not feasible. Researchers have used an amalgam of process models and analytical measurements for monitoring and process control during production. This article focuses on using multivariate data analysis as a tool for monitoring the internal bioreactor dynamics, the metabolic state of the cell, and interactions among them during culture. Quality attributes of the monoclonal antibody product that were monitored include glycosylation profile of the final product along with process attributes, such as viable cell density and level of antibody expression. These were related to process variables, raw materials components of the chemically defined hybridoma media, concentration of metabolites formed during the course of the culture, aeration-related parameters, and supplemented raw materials such as glucose, methionine, threonine, tryptophan, and tyrosine. This article demonstrates the utility of multivariate data analysis for correlating the product quality attributes (especially glycosylation) to process variables and raw materials (especially amino acid supplements in cell culture media). The proposed approach can be applied for process optimization to increase product expression, improve consistency of product quality, and target the desired quality attribute profile.

  8. Foodborne Pathogens Prevention and Sensory Attributes Enhancement in Processed Cheese via Flavoring with Plant Extracts.

    PubMed

    Tayel, Ahmed A; Hussein, Heba; Sorour, Noha M; El-Tras, Wael F

    2015-12-01

    Cheese contaminations with foodborne bacterial pathogens, and their health outbreaks, are serious worldwide problems that could happen from diverse sources during cheese production or storage. Plants, and their derivatives, were always regarded as the potential natural and safe antimicrobial alternatives for food preservation and improvement. The extracts from many plants, which are commonly used as spices and flavoring agents, were evaluated as antibacterial agents against serious foodborne pathogens, for example Listeria monocytogenes, Salmonella Typhimurium, Staphylococcus aureus, and Escherichia coli O157:H7, using qualitative and quantitative assaying methods. Dairy-based media were also used for evaluating the practical application of plant extracts as antimicrobial agents. Most of the examined plant extracts exhibited remarkable antibacterial activity; the extracts of cinnamon, cloves, garden cress, and lemon grass were the most powerful, either in synthetic or in dairy-based media. Flavoring processed cheese with plant extracts resulted in the enhancement of cheese sensory attributes, for example odor, taste, color, and overall quality, especially in flavored samples with cinnamon, lemon grass, and oregano. It can be concluded that plant extracts are strongly recommended, as powerful and safe antibacterial and flavoring agents, for the preservation and sensory enhancement of processed cheese.

  9. Attributional Processes in Behavior Change and Maintenance: Smoking Cessation and Continued Abstinence.

    ERIC Educational Resources Information Center

    Harackiewicz, Judith M.; And Others

    1987-01-01

    Examined the role of attributions in initial and long-term smoking behavior change. Manipulated the externality of treatment. Subjects receiving nicotine gum were superior to the intrinsic self-help group in initial cessation but were inferior in maintaining abstinence. Subjects in the intrinsic self-help group made fewer external attributions for…

  10. 7 CFR 52.38c - Statistical sampling procedures for lot inspection of processed fruits and vegetables by attributes.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Statistical sampling procedures for lot inspection of processed fruits and vegetables by attributes. 52.38c Section 52.38c Agriculture Regulations of the... PROCESSED FOOD PRODUCTS 1 Regulations Governing Inspection and Certification Sampling § 52.38c...

  11. Effect of process variables on the quality attributes of briquettes from wheat, oat, canola and barley

    SciTech Connect

    Jaya Shankar Tumuluru

    2011-08-01

    Effect of process variables on the quality attributes of briquettes from wheat, oat, canola and barley straw Jaya Shankar Tumuluru*, L. G. Tabil, Y. Song, K. L. Iroba and V. Meda Biomass is a renewable energy source and environmentally friendly substitute for fossil fuels such as coal and petroleum products. Major limitation of biomass for successful energy application is its low bulk density, which makes it very difficult and costly to transport and handle. To overcome this limitation, biomass has to be densified. The commonly used technologies for densification of biomass are pelletization and briquetting. Briquetting offers many advantages at it can densify larger particles sizes of biomass at higher moisture contents. Briquetting is influenced by a number of feedstock and process variables such as moisture content, particle size distribution, and some operating variables such as temperature and densification pressure. In the present study, experiments were designed and conducted based on Box-Behnken design to produce briquettes using barley, wheat, canola and barley straws. A laboratory scale hydraulic briquette press was used for the present study. The experimental process variables and their levels used in the present study were pressure levels (7.5, 10, 12.5 MPa), three levels of temperature (90, 110, 130 C), at three moisture content levels (9, 12, 15% w.b.), and three levels of particle size (19.1, 25.04, 31.75 mm). The quality variables studied includes moisture content, initial density and final briquette density after two weeks of storage, size distribution index and durability. The raw biomass was initially chopped and size reduced using a hammer mill. The ground biomass was conditioned at different moisture contents and was further densified using laboratory hydraulic press. For each treatment combination, ten briquettes were manufactured at a residence time of about 30 s after compression pressure setpoint was achieved. After compression, the initial

  12. Step change point estimation in the multivariate-attribute process variability using artificial neural networks and maximum likelihood estimation

    NASA Astrophysics Data System (ADS)

    Maleki, Mohammad Reza; Amiri, Amirhossein; Mousavi, Seyed Meysam

    2015-07-01

    In some statistical process control applications, the combination of both variable and attribute quality characteristics which are correlated represents the quality of the product or the process. In such processes, identification the time of manifesting the out-of-control states can help the quality engineers to eliminate the assignable causes through proper corrective actions. In this paper, first we use an artificial neural network (ANN)-based method in the literature for detecting the variance shifts as well as diagnosing the sources of variation in the multivariate-attribute processes. Then, based on the quality characteristics responsible for the out-of-control state, we propose a modular model based on the ANN for estimating the time of step change in the multivariate-attribute process variability. We also compare the performance of the ANN-based estimator with the estimator based on maximum likelihood method (MLE). A numerical example based on simulation study is used to evaluate the performance of the estimators in terms of the accuracy and precision criteria. The results of the simulation study show that the proposed ANN-based estimator outperforms the MLE estimator under different out-of-control scenarios where different shift magnitudes in the covariance matrix of multivariate-attribute quality characteristics are manifested.

  13. Exploring the Contribution of Attribution Retraining to Student Perceptions and the Learning Process

    ERIC Educational Resources Information Center

    Chodkiewicz, Alicia R.; Boyle, Christopher

    2014-01-01

    This paper looks at current research into how thinking influences learning. How people explain to themselves "why" they fail and succeed inevitably impacts on how well they learn new skills. Researchers have been developing attribution retraining programmes targeted at improving student academic achievement and learning experience…

  14. Effects of oral administration of sodium citrate or acetate to pigs on blood parameters, postmortem glycolysis, muscle pH decline, and quality attributes of pork.

    PubMed

    Stephens, J W; Dikeman, M E; Unruh, J A; Haub, M D; Tokach, M D; Dritz, S S

    2008-07-01

    The objective of this study was to determine the effects of oral administration of sodium citrate (CIT) or acetate (ACE) to pigs on blood parameters, postmortem glycolysis, pH decline, and quality attributes of pork. Previous studies have shown that CIT has the potential to inhibit phosphofructokinase (PFK), a key enzyme in postmortem muscle glycolysis. In Exp. 1, CIT, ACE, or water was orally administered (0.75 g/kg of BW) to 24 pigs. After a 30-min rest, pigs were exercised, and blood samples were taken at 45 and 75 min after oral treatment. Citrate and ACE tended (P = 0.08) to increase blood pH and increased (P = 0.02) bicarbonate levels immediately after exercise. After a 30-min rest, blood pH of pigs administered ACE tended (P = 0.09) to remain higher, whereas blood pH of CIT-treated pigs was similar to that of control pigs. Bicarbonate levels in ACE- and CIT-treated pigs were still greater (P < 0.05) than those of control pigs at 75 min after oral treatment. In Exp. 2, 30 pigs were administered CIT, ACE, or water 45 min before stunning (electric plus captive bolt). Antemortem treatments had no effect (P > 0.10) on muscle pH or postmortem concentrations of the glycolytic metabolites of glucose-6 phosphate, fructose-6 phosphate, fructose-1,6 bisphosphate, glyceraldehyde-3 phosphate, dihydroxyacetone phosphate, or lactate. Minor, but inconsistent, differences in quality attributes were found in LM chops, and no differences in quality attributes were found between control and CIT- or ACE-treated pigs for inside and outside semimembranosus muscles (P > 0.10). There was no significant inhibition of the PFK enzyme by orally administered CIT or ACE; however, the PFK glycolytic metabolite data analysis indicated that PFK was a main regulatory enzyme in postmortem muscle.

  15. 7 CFR 52.38b - Statistical sampling procedures for on-line inspection by attributes of processed fruits and...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Statistical sampling procedures for on-line inspection by attributes of processed fruits and vegetables. 52.38b Section 52.38b Agriculture Regulations of... Regulations Governing Inspection and Certification Sampling § 52.38b Statistical sampling procedures for...

  16. 7 CFR 52.38c - Statistical sampling procedures for lot inspection of processed fruits and vegetables by attributes.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Statistical sampling procedures for lot inspection of processed fruits and vegetables by attributes. 52.38c Section 52.38c Agriculture Regulations of the... Regulations Governing Inspection and Certification Sampling § 52.38c Statistical sampling procedures for...

  17. 7 CFR 52.38c - Statistical sampling procedures for lot inspection of processed fruits and vegetables by attributes.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Statistical sampling procedures for lot inspection of processed fruits and vegetables by attributes. 52.38c Section 52.38c Agriculture Regulations of the... Regulations Governing Inspection and Certification Sampling § 52.38c Statistical sampling procedures for...

  18. 25 CFR 224.183 - What other administrative appeals processes also apply?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false What other administrative appeals processes also apply... DETERMINATION ACT General Appeal Procedures § 224.183 What other administrative appeals processes also apply? The administrative appeal processes in 25 CFR part 2 and 43 CFR part 4, subject to the limitations...

  19. 32 CFR 806.29 - Administrative processing of Air Force FOIA requests.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Administrative processing of Air Force FOIA... FORCE ADMINISTRATION AIR FORCE FREEDOM OF INFORMATION ACT PROGRAM § 806.29 Administrative processing of Air Force FOIA requests. (a) This section is a checklist format of processing steps and...

  20. 32 CFR 806.29 - Administrative processing of Air Force FOIA requests.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Administrative processing of Air Force FOIA... FORCE ADMINISTRATION AIR FORCE FREEDOM OF INFORMATION ACT PROGRAM § 806.29 Administrative processing of Air Force FOIA requests. (a) This section is a checklist format of processing steps and...

  1. 32 CFR 806.29 - Administrative processing of Air Force FOIA requests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Administrative processing of Air Force FOIA... FORCE ADMINISTRATION AIR FORCE FREEDOM OF INFORMATION ACT PROGRAM § 806.29 Administrative processing of Air Force FOIA requests. (a) This section is a checklist format of processing steps and...

  2. 32 CFR 806.29 - Administrative processing of Air Force FOIA requests.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Administrative processing of Air Force FOIA... FORCE ADMINISTRATION AIR FORCE FREEDOM OF INFORMATION ACT PROGRAM § 806.29 Administrative processing of Air Force FOIA requests. (a) This section is a checklist format of processing steps and...

  3. 32 CFR 806.29 - Administrative processing of Air Force FOIA requests.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Administrative processing of Air Force FOIA... FORCE ADMINISTRATION AIR FORCE FREEDOM OF INFORMATION ACT PROGRAM § 806.29 Administrative processing of Air Force FOIA requests. (a) This section is a checklist format of processing steps and...

  4. 20 CFR 423.3 - Other process directed to the Social Security Administration or the Commissioner.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Other process directed to the Social Security Administration or the Commissioner. 423.3 Section 423.3 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.3 Other process directed to the Social Security Administration or...

  5. 20 CFR 423.5 - Process against Social Security Administration officials in their individual capacities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Process against Social Security Administration officials in their individual capacities. 423.5 Section 423.5 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.5 Process against Social Security Administration officials in...

  6. 20 CFR 423.3 - Other process directed to the Social Security Administration or the Commissioner.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Other process directed to the Social Security Administration or the Commissioner. 423.3 Section 423.3 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.3 Other process directed to the Social Security Administration or...

  7. 20 CFR 423.3 - Other process directed to the Social Security Administration or the Commissioner.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Other process directed to the Social Security Administration or the Commissioner. 423.3 Section 423.3 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.3 Other process directed to the Social Security Administration or...

  8. 20 CFR 423.5 - Process against Social Security Administration officials in their individual capacities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Process against Social Security Administration officials in their individual capacities. 423.5 Section 423.5 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.5 Process against Social Security Administration officials in...

  9. 20 CFR 423.5 - Process against Social Security Administration officials in their individual capacities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Process against Social Security Administration officials in their individual capacities. 423.5 Section 423.5 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.5 Process against Social Security Administration officials in...

  10. 20 CFR 423.3 - Other process directed to the Social Security Administration or the Commissioner.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Other process directed to the Social Security Administration or the Commissioner. 423.3 Section 423.3 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.3 Other process directed to the Social Security Administration or...

  11. 20 CFR 423.5 - Process against Social Security Administration officials in their individual capacities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Process against Social Security Administration officials in their individual capacities. 423.5 Section 423.5 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.5 Process against Social Security Administration officials in...

  12. 20 CFR 423.3 - Other process directed to the Social Security Administration or the Commissioner.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Other process directed to the Social Security Administration or the Commissioner. 423.3 Section 423.3 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.3 Other process directed to the Social Security Administration or...

  13. 20 CFR 423.5 - Process against Social Security Administration officials in their individual capacities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Process against Social Security Administration officials in their individual capacities. 423.5 Section 423.5 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SERVICE OF PROCESS § 423.5 Process against Social Security Administration officials in...

  14. 75 FR 13766 - Food and Drug Administration and Process Analytical Technology for Pharma Manufacturing: Food and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration and Process Analytical Technology for Pharma Manufacturing: Food and Drug Administration--Partnering With Industry; Public Conference AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public conference. The Food and...

  15. The combined effect of wet granulation process parameters and dried granule moisture content on tablet quality attributes.

    PubMed

    Gabbott, Ian P; Al Husban, Farhan; Reynolds, Gavin K

    2016-09-01

    A pharmaceutical compound was used to study the effect of batch wet granulation process parameters in combination with the residual moisture content remaining after drying on granule and tablet quality attributes. The effect of three batch wet granulation process parameters was evaluated using a multivariate experimental design, with a novel constrained design space. Batches were characterised for moisture content, granule density, crushing strength, porosity, disintegration time and dissolution. Mechanisms of the effect of the process parameters on the granule and tablet quality attributes are proposed. Water quantity added during granulation showed a significant effect on granule density and tablet dissolution rate. Mixing time showed a significant effect on tablet crushing strength, and mixing speed showed a significant effect on the distribution of tablet crushing strengths obtained. The residual moisture content remaining after granule drying showed a significant effect on tablet crushing strength. The effect of moisture on tablet tensile strength has been reported before, but not in combination with granulation parameters and granule properties, and the impact on tablet dissolution was not assessed. Correlations between the energy input during granulation, the density of granules produced, and the quality attributes of the final tablets were also identified. Understanding the impact of the granulation and drying process parameters on granule and tablet properties provides a basis for process optimisation and scaling.

  16. 78 FR 18481 - Project-Level Predecisional Administrative Review Process

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-27

    ... must be based on previously submitted specific written comments regarding the proposed project or... written comments regarding the proposed project and activity and attributed to the objector, unless the... land management plans. The Department invited the public to provide written comments...

  17. Using Word Processing to Implement an Effective Administrative Support System

    ERIC Educational Resources Information Center

    Taylor, Wendy

    1978-01-01

    Describes the steps taken to reorganize the Administrative Support System of Houston Independent School District, to make it more efficient. A more flexible multi-function support team replaced the traditional private secretaries arrangement. (GA)

  18. 32 CFR 513.2 - Administrative procedures for processing complaints.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OF CIVIL AUTHORITIES AND PUBLIC RELATIONS INDEBTEDNESS OF MILITARY PERSONNEL § 513.2 Administrative... affects the Army's public image. Also, explain that the willful failure to resolve unpaid debts may...

  19. Moving Heaven and Earth: Administrative Search and Selection Processes and the Experience of an African American Woman Senior Administrator

    ERIC Educational Resources Information Center

    Barnett-Johnson, Kim R.

    2009-01-01

    The purpose of this case/phenomenological study was to examine a collegiate administrative search and selection process and the experience of an African American woman who was selected to the position of chancellor. A case concerning the search process of a regional campus of Ivy Tech Community College of Indiana was identified and chosen.…

  20. 20 CFR 418.3625 - What is the process for administrative review?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false What is the process for administrative review? 418.3625 Section 418.3625 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Medicare Part D Subsidies Determinations and the Administrative Review Process § 418.3625 What is...

  1. 20 CFR 418.3625 - What is the process for administrative review?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false What is the process for administrative review? 418.3625 Section 418.3625 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Medicare Part D Subsidies Determinations and the Administrative Review Process § 418.3625 What is...

  2. 20 CFR 418.3625 - What is the process for administrative review?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false What is the process for administrative review? 418.3625 Section 418.3625 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Medicare Part D Subsidies Determinations and the Administrative Review Process § 418.3625 What is...

  3. 20 CFR 418.3625 - What is the process for administrative review?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false What is the process for administrative review? 418.3625 Section 418.3625 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Medicare Part D Subsidies Determinations and the Administrative Review Process § 418.3625 What is...

  4. 20 CFR 418.3625 - What is the process for administrative review?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false What is the process for administrative review? 418.3625 Section 418.3625 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Medicare Part D Subsidies Determinations and the Administrative Review Process § 418.3625 What is...

  5. 78 FR 18429 - Cost Recovery for Permit Processing, Administration, and Enforcement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... 30 CFR Parts 701, 736, 737 et al. Cost Recovery for Permit Processing, Administration, and... 701, 736, 737, 738, and 750 RIN 1029-AC65 Cost Recovery for Permit Processing, Administration, and... fees to recover the actual costs for permit review and administration and permit enforcement...

  6. Evaluating mid-infrared spectroscopy as a new technique for predicting sensory texture attributes of processed cheese.

    PubMed

    Fagan, C C; Everard, C; O'Donnell, C P; Downey, G; Sheehan, E M; Delahunty, C M; O'Callaghan, D J

    2007-03-01

    The objective of this study was to investigate the potential application of mid-infrared spectroscopy for determination of selected sensory attributes in a range of experimentally manufactured processed cheese samples. This study also evaluates mid-infrared spectroscopy against other recently proposed techniques for predicting sensory texture attributes. Processed cheeses (n = 32) of varying compositions were manufactured on a pilot scale. After 2 and 4 wk of storage at 4 degrees C, mid-infrared spectra (640 to 4,000 cm(-1)) were recorded and samples were scored on a scale of 0 to 100 for 9 attributes using descriptive sensory analysis. Models were developed by partial least squares regression using raw and pretreated spectra. The mouth-coating and mass-forming models were improved by using a reduced spectral range (930 to 1,767 cm(-1)). The remaining attributes were most successfully modeled using a combined range (930 to 1,767 cm(-1) and 2,839 to 4,000 cm(-1)). The root mean square errors of cross-validation for the models were 7.4 (firmness; range 65.3), 4.6 (rubbery; range 41.7), 7.1 (creamy; range 60.9), 5.1 (chewy; range 43.3), 5.2 (mouth-coating; range 37.4), 5.3 (fragmentable; range 51.0), 7.4 (melting; range 69.3), and 3.1 (mass-forming; range 23.6). These models had a good practical utility. Model accuracy ranged from approximate quantitative predictions to excellent predictions (range error ratio = 9.6). In general, the models compared favorably with previously reported instrumental texture models and near-infrared models, although the creamy, chewy, and melting models were slightly weaker than the previously reported near-infrared models. We concluded that mid-infrared spectroscopy could be successfully used for the nondestructive and objective assessment of processed cheese sensory quality.

  7. Statistical modeling methods to analyze the impacts of multiunit process variability on critical quality attributes of Chinese herbal medicine tablets.

    PubMed

    Sun, Fei; Xu, Bing; Zhang, Yi; Dai, Shengyun; Yang, Chan; Cui, Xianglong; Shi, Xinyuan; Qiao, Yanjiang

    2016-01-01

    The quality of Chinese herbal medicine tablets suffers from batch-to-batch variability due to a lack of manufacturing process understanding. In this paper, the Panax notoginseng saponins (PNS) immediate release tablet was taken as the research subject. By defining the dissolution of five active pharmaceutical ingredients and the tablet tensile strength as critical quality attributes (CQAs), influences of both the manipulated process parameters introduced by an orthogonal experiment design and the intermediate granules' properties on the CQAs were fully investigated by different chemometric methods, such as the partial least squares, the orthogonal projection to latent structures, and the multiblock partial least squares (MBPLS). By analyzing the loadings plots and variable importance in the projection indexes, the granule particle sizes and the minimal punch tip separation distance in tableting were identified as critical process parameters. Additionally, the MBPLS model suggested that the lubrication time in the final blending was also important in predicting tablet quality attributes. From the calculated block importance in the projection indexes, the tableting unit was confirmed to be the critical process unit of the manufacturing line. The results demonstrated that the combinatorial use of different multivariate modeling methods could help in understanding the complex process relationships as a whole. The output of this study can then be used to define a control strategy to improve the quality of the PNS immediate release tablet.

  8. Statistical modeling methods to analyze the impacts of multiunit process variability on critical quality attributes of Chinese herbal medicine tablets

    PubMed Central

    Sun, Fei; Xu, Bing; Zhang, Yi; Dai, Shengyun; Yang, Chan; Cui, Xianglong; Shi, Xinyuan; Qiao, Yanjiang

    2016-01-01

    The quality of Chinese herbal medicine tablets suffers from batch-to-batch variability due to a lack of manufacturing process understanding. In this paper, the Panax notoginseng saponins (PNS) immediate release tablet was taken as the research subject. By defining the dissolution of five active pharmaceutical ingredients and the tablet tensile strength as critical quality attributes (CQAs), influences of both the manipulated process parameters introduced by an orthogonal experiment design and the intermediate granules’ properties on the CQAs were fully investigated by different chemometric methods, such as the partial least squares, the orthogonal projection to latent structures, and the multiblock partial least squares (MBPLS). By analyzing the loadings plots and variable importance in the projection indexes, the granule particle sizes and the minimal punch tip separation distance in tableting were identified as critical process parameters. Additionally, the MBPLS model suggested that the lubrication time in the final blending was also important in predicting tablet quality attributes. From the calculated block importance in the projection indexes, the tableting unit was confirmed to be the critical process unit of the manufacturing line. The results demonstrated that the combinatorial use of different multivariate modeling methods could help in understanding the complex process relationships as a whole. The output of this study can then be used to define a control strategy to improve the quality of the PNS immediate release tablet. PMID:27932865

  9. Quality and safety attributes of afghan raisins before and after processing

    PubMed Central

    McCoy, Stacy; Chang, Jun Won; McNamara, Kevin T; Oliver, Haley F; Deering, Amanda J

    2015-01-01

    Raisins are an important export commodity for Afghanistan; however, Afghan packers are unable to export to markets seeking high-quality products due to limited knowledge regarding their quality and safety. To evaluate this, Afghan raisin samples from pre-, semi-, and postprocessed raisins were obtained from a raisin packer in Kabul, Afghanistan. The raisins were analyzed and compared to U.S. standards for processed raisins. The samples tested did not meet U.S. industry standards for embedded sand and pieces of stem, total soluble solids, and titratable acidity. The Afghan raisins did meet or exceed U.S. Grade A standard for the number of cap-stems, percent damaged, crystallization levels, moisture content, and color. Following processing, the number of total aerobic bacteria, yeasts, molds, and total coliforms were within the acceptable limits. Although quality issues are present in the Afghan raisins, the process used to clean the raisins is suitable to maintain food safety standards. PMID:25650241

  10. Tangent linear super-parameterization: attributable, decomposable moist processes for tropical variability studies

    NASA Astrophysics Data System (ADS)

    Mapes, B. E.; Kelly, P.; Song, S.; Hu, I. K.; Kuang, Z.

    2015-12-01

    An economical 10-layer global primitive equation solver is driven by time-independent forcing terms, derived from a training process, to produce a realisting eddying basic state with a tracer q trained to act like water vapor mixing ratio. Within this basic state, linearized anomaly moist physics in the column are applied in the form of a 20x20 matrix. The control matrix was derived from the results of Kuang (2010, 2012) who fitted a linear response function from a cloud resolving model in a state of deep convecting equilibrium. By editing this matrix in physical space and eigenspace, scaling and clipping its action, and optionally adding terms for processes that do not conserve moist statice energy (radiation, surface fluxes), we can decompose and explain the model's diverse moist process coupled variability. Recitified effects of this variability on the general circulation and climate, even in strictly zero-mean centered anomaly physic cases, also are sometimes surprising.

  11. Lay psychology of the hidden mental life: attribution patterns of unconscious processes.

    PubMed

    Maor, Ofri; Leiser, David

    2013-06-01

    In spite of extensive research on theory of mind, lay theories about the unconscious have scarcely been investigated. Three questionnaire studies totaling 689 participants, examined to what extent they thought that a range of psychological processes could be unconscious. It was found that people are less willing to countenance unconscious processes in themselves than in others, regardless of the time period considered--present, past or future. This is especially true when specific experience-like situations are envisioned, as opposed to considering the question in abstract or generic terms. In addition, the notion of unconscious psychological processes is resisted for certain domains in particular: intending, sensing, believing, and thinking. We interpret this pattern by positing the existence of two conceptions about the unconscious that are differentially applied according to circumstances: one originating in prevalent social representations about the unconscious, the other based on self-model of the person as an intentional actor.

  12. Source attribution and process analysis for atmospheric mercury in eastern China simulated by CMAQ-Hg

    NASA Astrophysics Data System (ADS)

    Zhu, J.; Wang, T.; Bieser, J.; Matthias, V.

    2015-08-01

    The contribution from different emission sources and atmospheric processes to gaseous elemental mercury (GEM), gaseous oxidized mercury (GOM), particulate bound mercury (PBM) and mercury deposition in eastern China were quantified using the Community Multi-scale Air Quality (CMAQ-Hg) modeling system run with a nested domain. Natural sources (NAT) and six categories of anthropogenic mercury sources (ANTH) including cement production (CEM), domestic life (DOM), industrial boilers (IND), metal production (MET), coal-fired power plants (PP) and traffic (TRA) were considered for source apportionment. NAT were responsible for 36.6 % of annual averaged GEM concentration, which was regarded as the most important source for GEM in spite of obvious seasonal variation. Among ANTH, the influence of MET and PP on GEM were most evident especially in winter. ANTH dominated the variations of GOM and PBM concentrations with contributions of 86.7 and 79.1 %, respectively. Among ANTH, IND were the largest contributor for GOM (57.5 %) and PBM (34.4 %) so that most mercury deposition came from IND. The effect of mercury emitted from out of China was indicated by a > 30 % contribution to GEM concentration and wet deposition. The contributions from nine processes - consisting of emissions (EMIS), gas-phase chemical production/loss (CHEM), horizontal advection (HADV), vertical advection (ZADV), horizontal advection (HDIF), vertical diffusion (VDIF), dry deposition (DDEP), cloud processes (CLDS) and aerosol processes (AERO) - were calculated for process analysis with their comparison in urban and non-urban regions of the Yangtze River delta (YRD). EMIS and VDIF affected surface GEM and PBM concentrations most and tended to compensate each other all the time in both urban and non-urban areas. However, DDEP was the most important removal process for GOM with 7.3 and 2.9 ng m-3 reduced in the surface of urban and non-urban areas, respectively, in 1 day. The diurnal profile variation of

  13. Source attribution and process analysis for atmospheric mercury in East China simulated by CMAQ-Hg

    NASA Astrophysics Data System (ADS)

    Zhu, J.; Wang, T.; Bieser, J.; Matthias, V.

    2015-04-01

    The contribution from different emission sources and atmospheric processes to gaseous elemental mercury (GEM), gaseous oxidized mercury (GOM), particulate bound mercury (PBM) and mercury deposition in East China were quantified using the Community Multi-scale Air Quality (CMAQ-Hg) modeling system run with nested grid resolution of 27 km. Natural source (NAT) and six categories of anthropogenic mercury sources (ANTH) including cement production (CEM), domestic life (DOM), industrial boilers (IND), metal production (MET), coal-fired power plants (PP) and traffic (TRA) were considered for source apportionment. NAT was responsible for 36.6% of annual averaged GEM concentration which was regard as the most important source for GEM in spite of obvious seasonal variation. Among ANTH, the influence of MET and PP on GEM were most evident especially in winter. ANTH dominated the variations of GOM and PBM concentration with a contribution of 86.7 and 79.1% respectively. Among ANTH, IND was the largest contributor for GOM (57.5%) and PBM (34.4%) so that most mercury deposition came from IND. The effect of mercury emitted from out of China was indicated by > 30% contribution to GEM concentration and wet deposition. The contribution from nine processes consisting of emissions (EMIS), gas-phase chemical production/loss (CHEM), horizontal advection (HADV), vertical advection (ZADV), horizontal advection (HDIF), vertical diffusion (VDIF), dry deposition (DDEP), cloud processes (CLDS) and aerosol processes (AERO) were calculated for processes analysis with their comparison in urban and non-urban regions of Yangtze River Delta (YRD). EMIS and VDIF affected surface GEM and PBM concentration most and tended to compensate each other all the time in both urban and non-urban areas. However, DDEP was the most important removal process for GOM with 7.3 and 2.9 ng m-3 reduced in the surface of urban and non-urban areas respectively in a whole day. Diurnal profile variation of processes

  14. Extrusion and Extruded Products: Changes in Quality Attributes as Affected by Extrusion Process Parameters: A Review.

    PubMed

    Alam, M S; Kaur, Jasmeen; Khaira, Harjot; Gupta, Kalika

    2016-01-01

    Extrusion of foods is an emerging technology for the food industries to process and market a large number of products of varying size, shape, texture, and taste. Extrusion cooking technology has led to production of wide variety of products like pasta, breakfast cereals, bread crumbs, biscuits, crackers, croutons, baby foods, snack foods, confectionery items, chewing gum, texturized vegetable protein (TVP), modified starch, pet foods, dried soups, dry beverage mixes etc. The functional properties of extruded foods plays an important role for their acceptability which include water absorption, water solubility, oil absorption indexes, expansion index, bulk density and viscosity of the dough. The aim of this review is to give the detailed outlines about the potential of extrusion technology in development of different types of products and the role of extrusion-operating conditions and their effect on product development resulting in quality changes i.e physical, chemical, and nutritional, experienced during the extrusion process.

  15. Auditory object salience: human cortical processing of non-biological action sounds and their acoustic signal attributes.

    PubMed

    Lewis, James W; Talkington, William J; Tallaksen, Katherine C; Frum, Chris A

    2012-01-01

    Whether viewed or heard, an object in action can be segmented as a distinct salient event based on a number of different sensory cues. In the visual system, several low-level attributes of an image are processed along parallel hierarchies, involving intermediate stages wherein gross-level object form and/or motion features are extracted prior to stages that show greater specificity for different object categories (e.g., people, buildings, or tools). In the auditory system, though relying on a rather different set of low-level signal attributes, meaningful real-world acoustic events and "auditory objects" can also be readily distinguished from background scenes. However, the nature of the acoustic signal attributes or gross-level perceptual features that may be explicitly processed along intermediate cortical processing stages remain poorly understood. Examining mechanical and environmental action sounds, representing two distinct non-biological categories of action sources, we had participants assess the degree to which each sound was perceived as object-like versus scene-like. We re-analyzed data from two of our earlier functional magnetic resonance imaging (fMRI) task paradigms (Engel et al., 2009) and found that scene-like action sounds preferentially led to activation along several midline cortical structures, but with strong dependence on listening task demands. In contrast, bilateral foci along the superior temporal gyri (STG) showed parametrically increasing activation to action sounds rated as more "object-like," independent of sound category or task demands. Moreover, these STG regions also showed parametric sensitivity to spectral structure variations (SSVs) of the action sounds-a quantitative measure of change in entropy of the acoustic signals over time-and the right STG additionally showed parametric sensitivity to measures of mean entropy and harmonic content of the environmental sounds. Analogous to the visual system, intermediate stages of the

  16. Encoding, metacognitive, auto attributional processes and memory in mentally retarded adolescents.

    PubMed

    Baldi, P L

    1998-06-01

    The aim of this study was to evaluate the improvement of the capability to retain sets of names after a training programme administered to 38 (20 men, 18 women) mentally retarded adolescents aged 14-19 years (mean IQ = 57) who underwent training for 31 weeks. A single-case research design was used because the subjects varied in age, IQ, and pathological origin of retardation. Data confirm the results of a 1994 study and demonstrate the utility of systematic, diversified training in improving information-processing strategies on the one hand, and raising meta-mnemonic and autoattributional awareness on the other.

  17. Attributed Translations

    NASA Astrophysics Data System (ADS)

    Lewis, P. M.; Rosenkrantz, D. J.; Stearns, R. E.

    Attributed translation grammars are introduced as a means of specifying a translation from strings of input symbols to strings of output symbols. Each of these symbols can have a finite set of attributes, each of which can take on a value from a possibly infinite set. Attributed translation grammars can be applied in depth to practical compiling problems.

  18. 33 CFR Appendix A to Part 331 - Administrative Appeal Process for Permit Denials and Proffered Permits

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Permit Denials and Proffered Permits A Appendix A to Part 331 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE ADMINISTRATIVE APPEAL PROCESS Pt. 331, App. A Appendix A to Part 331—Administrative Appeal Process for Permit Denials and Proffered Permits ER28MR00.000...

  19. 10 CFR 905.21 - What is the administrative appeal process?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false What is the administrative appeal process? 905.21 Section 905.21 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Integrated Resource Planning § 905.21 What is the administrative appeal process? (a) Filing written appeals with Western. If...

  20. 10 CFR 905.21 - What is the administrative appeal process?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false What is the administrative appeal process? 905.21 Section 905.21 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Integrated Resource Planning § 905.21 What is the administrative appeal process? (a) Filing written appeals with Western. If...

  1. 10 CFR 905.21 - What is the administrative appeal process?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false What is the administrative appeal process? 905.21 Section 905.21 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Integrated Resource Planning § 905.21 What is the administrative appeal process? (a) Filing written appeals with Western. If...

  2. 10 CFR 905.21 - What is the administrative appeal process?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false What is the administrative appeal process? 905.21 Section 905.21 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Integrated Resource Planning § 905.21 What is the administrative appeal process? (a) Filing written appeals with Western. If...

  3. 33 CFR Appendix C to Part 331 - Administrative Appeal Process for Approved Jurisdictional Determinations

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Approved Jurisdictional Determinations C Appendix C to Part 331 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE ADMINISTRATIVE APPEAL PROCESS Pt. 331, App. C Appendix C to Part 331—Administrative Appeal Process for Approved Jurisdictional Determinations...

  4. 33 CFR Appendix C to Part 331 - Administrative Appeal Process for Approved Jurisdictional Determinations

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Approved Jurisdictional Determinations C Appendix C to Part 331 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE ADMINISTRATIVE APPEAL PROCESS Pt. 331, App. C Appendix C to Part 331—Administrative Appeal Process for Approved Jurisdictional Determinations...

  5. 33 CFR Appendix C to Part 331 - Administrative Appeal Process for Approved Jurisdictional Determinations

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Approved Jurisdictional Determinations C Appendix C to Part 331 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE ADMINISTRATIVE APPEAL PROCESS Pt. 331, App. C Appendix C to Part 331—Administrative Appeal Process for Approved Jurisdictional Determinations...

  6. 77 FR 21991 - Federal Housing Administration (FHA): Multifamily Accelerated Processing (MAP)-Lender and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ... URBAN DEVELOPMENT Federal Housing Administration (FHA): Multifamily Accelerated Processing (MAP)--Lender and Underwriter Eligibility Criteria and Credit Watch for MAP Lenders AGENCY: Office of the Assistant... processes for determining lender and underwriter eligibility and tier qualification for MAP...

  7. Handbook of Data Processing Administration, Operations, and Procedures.

    ERIC Educational Resources Information Center

    Mixon, Shirley R.

    This book provides a professional and comprehensive approach to solving the problems inherent in computer software development, operations, and maintenance. The information is structured and written so that people with varying experience in data processing can benefit from it. It is intended for executives whose activities interrelate with data…

  8. Cooper Screening of Information Processing (C-SIP). Administrator's Manual.

    ERIC Educational Resources Information Center

    Cooper, Richard

    This document is designed to assist individuals administering the Cooper Screening of Information Processing (C-SIP), which is intended as a diagnostic teaching tool that allows teachers or others to determine, in a conversational setting, whether a person manifests any common characteristics of learning problems. After a brief introduction, a…

  9. The Use of Small Business Administration Section 8(a) Contractors in Automatic Data Processing Acquisitions.

    DTIC Science & Technology

    2007-11-02

    OFFICE OF THE INSPECTOR GENERAL THE USE OF SMALL BUSINESS ADMINISTRATION SECTION 8(a) CONTRACTORS IN AUTOMATIC DATA PROCESSING ACQUISITIONS...CENTER Department of Defensei^KS™"* WASHINGTON D.C. 20301-7100 053,35 The following acronyms are used in this report. ADP Automatic Data Processing...Of The Inspector General: The Use Of Small Business Administration Section 8(a) Contractors in Automatic Data Processing Acquisitions Corporate

  10. Effects of the preventive and corrective adjustments in economical designs for online process control for attributes with misclassification errors

    NASA Astrophysics Data System (ADS)

    Quinino, Roberto C.; Ho, Linda Lee

    2010-01-01

    The procedure for online process control by attributes consists of inspecting a single item at every m produced items. It is decided on the basis of the inspection result whether the process is in-control (the conforming fraction is stable) or out-of-control (the conforming fraction is decreased, for example). Most articles about online process control have cited the stoppage of the production process for an adjustment when the inspected item is non-conforming (then the production is restarted in-control, here denominated as corrective adjustment). Moreover, the articles related to this subject do not present semi-economical designs (which may yield high quantities of non-conforming items), as they do not include a policy of preventive adjustments (in such case no item is inspected), which can be more economical, mainly if the inspected item can be misclassified. In this article, the possibility of preventive or corrective adjustments in the process is decided at every m produced item. If a preventive adjustment is decided upon, then no item is inspected. On the contrary, the m-th item is inspected; if it conforms, the production goes on, otherwise, an adjustment takes place and the process restarts in-control. This approach is economically feasible for some practical situations and the parameters of the proposed procedure are determined minimizing an average cost function subject to some statistical restrictions (for example, to assure a minimal level-fixed in advance-of conforming items in the production process). Numerical examples illustrate the proposal.

  11. Calloway & Pletcher, Inc. A Word Processing Administrative Support Secretary Position Simulation. Employer's Manual. [and] Forms Packet.

    ERIC Educational Resources Information Center

    Savannah Area Vocational-Technical School, GA.

    This word processing administrative support secretary position simulation has been developed for use in an office applications laboratory at the postsecondary level. Its purpose is to give the student an opportunity to become familiar with the tasks and duties that may be performed by an administrative support secretary. This employer manual…

  12. Applying the Principles of the Assessment Center in the Selection Process of Senior Administrators in Education.

    ERIC Educational Resources Information Center

    Lau, Ron

    While senior administrators in all educational institutions have highly complex positions and are very expensive to train and replace, human resources departments have always been challenged to find competent administrators that fit well into the organization. Four main variables in the selection process are: the organization's self-awareness of…

  13. 77 FR 3598 - Federal Housing Administration (FHA) Single Family Lender Insurance Process: Eligibility...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... URBAN DEVELOPMENT 24 CFR Part 203 RIN 2502-AI58 Federal Housing Administration (FHA) Single Family..., Director, Office of Single Family Program Development, Office of Housing, Department of Housing and Urban... enhance the Federal Housing Administration (FHA) Lender Insurance Process. FHA-insured single...

  14. Real-time determination of critical quality attributes using near-infrared spectroscopy: a contribution for Process Analytical Technology (PAT).

    PubMed

    Rosas, Juan G; Blanco, Marcel; González, Josep M; Alcalà, Manel

    2012-08-15

    Process Analytical Technology (PAT) is playing a central role in current regulations on pharmaceutical production processes. Proper understanding of all operations and variables connecting the raw materials to end products is one of the keys to ensuring quality of the products and continuous improvement in their production. Near infrared spectroscopy (NIRS) has been successfully used to develop faster and non-invasive quantitative methods for real-time predicting critical quality attributes (CQA) of pharmaceutical granulates (API content, pH, moisture, flowability, angle of repose and particle size). NIR spectra have been acquired from the bin blender after granulation process in a non-classified area without the need of sample withdrawal. The methodology used for data acquisition, calibration modelling and method application in this context is relatively inexpensive and can be easily implemented by most pharmaceutical laboratories. For this purpose, Partial Least-Squares (PLS) algorithm was used to calculate multivariate calibration models, that provided acceptable Root Mean Square Error of Predictions (RMSEP) values (RMSEP(API)=1.0 mg/g; RMSEP(pH)=0.1; RMSEP(Moisture)=0.1%; RMSEP(Flowability)=0.6 g/s; RMSEP(Angle of repose)=1.7° and RMSEP(Particle size)=2.5%) that allowed the application for routine analyses of production batches. The proposed method affords quality assessment of end products and the determination of important parameters with a view to understanding production processes used by the pharmaceutical industry. As shown here, the NIRS technique is a highly suitable tool for Process Analytical Technologies.

  15. Gluon attributes

    SciTech Connect

    Weiler, T.

    1981-10-01

    An overview is presented of the attributes of gluons, deducible from experimental data. Particular attention is given to the photon-gluon fusion model of charm leptoproduction. The agreement with QCD and theoretical prejudice is qualitatively good.

  16. Best Practices for Chemotherapy Administration in Pediatric Oncology: Quality and Safety Process Improvements (2015).

    PubMed

    Looper, Karen; Winchester, Kari; Robinson, Deborah; Price, Andrea; Langley, Rachel; Martin, Gina; Jones, Sally; Holloway, Jodi; Rosenberg, Susanne; Flake, Susan

    2016-01-01

    The administration of chemotherapy to children with cancer is a high-risk process that must be performed in a safe and consistent manner with high reliability. Clinical trials play a major role in the treatment of children with cancer; conformance to chemotherapy protocol requirements and accurate documentation in the medical record are critical. Inconsistencies in the administration and documentation of chemotherapy were identified as opportunities for errors to occur. A major process improvement was initiated to establish best practices for nurses who administer chemotherapy to children. An interdisciplinary team was formed to evaluate the current process and to develop best practices based on current evidence, protocol requirements, available resources, and safety requirements. The process improvement focused on the establishment of standardized and safe administration techniques, exact administration times, and consistent electronic documentation that could easily be retrieved in medical record audits. Quality improvement tools including SBAR (Situation, Background, Assessment, Recommendation), process mapping, PDSA (Plan, Do. Study, Act) cycles, and quality metrics were used with this process improvement. The team established best practices in chemotherapy administration to children that have proven to be safe and reliable. Follow-up data have demonstrated that the project was highly successful and improved accuracy, patient and nurse safety, and effectiveness of chemotherapy administration.

  17. Safeguarding the process of drug administration with an emphasis on electronic support tools

    PubMed Central

    Seidling, Hanna M; Lampert, Anette; Lohmann, Kristina; Schiele, Julia T; Send, Alexander J F; Witticke, Diana; Haefeli, Walter E

    2013-01-01

    Aims The aim of this work is to understand the process of drug administration and identify points in the workflow that resulted in interventions by clinical information systems in order to improve patient safety. Methods To identify a generic way to structure the drug administration process we performed peer-group discussions and supplemented these discussions with a literature search for studies reporting errors in drug administration and strategies for their prevention. Results We concluded that the drug administration process might consist of up to 11 sub-steps, which can be grouped into the four sub-processes of preparation, personalization, application and follow-up. Errors in drug handling and administration are diverse and frequent and in many cases not caused by the patient him/herself, but by family members or nurses. Accordingly, different prevention strategies have been set in place with relatively few approaches involving e-health technology. Conclusions A generic structuring of the administration process and particular error-prone sub-steps may facilitate the allocation of prevention strategies and help to identify research gaps. PMID:24007450

  18. Preferences of processing companies for attributes of Swiss milk: a conjoint analysis in a business-to-business market.

    PubMed

    Boesch, I

    2013-04-01

    This study aimed to determine key attributes of milk that drive a processor's supply decisions and possibilities for differentiation based on these product attributes. Feedback-driven exploration was applied to derive product attributes relevant to the buying decision. Conjoint analysis with hierarchical Bayes estimation methods was used to determine the relative importance of attributes. Results show that the technical aspects of milk, as well as the price and country of origin, dominate the buying decision. Potential for differentiation was found for environmental and societal attributes as well as freedom from genetically modified products. Product and supplier criteria also provide the potential to segment the market if the price premium is held within limits.

  19. Propulsion Airframe Aeroacoustics Technology Evaluation and Selection Using a Multi-Attribute Decision Making Process and Non-Deterministic Design

    NASA Technical Reports Server (NTRS)

    Burg, Cecile M.; Hill, Geoffrey A.; Brown, Sherilyn A.; Geiselhart, Karl A.

    2004-01-01

    The Systems Analysis Branch at NASA Langley Research Center has investigated revolutionary Propulsion Airframe Aeroacoustics (PAA) technologies and configurations for a Blended-Wing-Body (BWB) type aircraft as part of its research for NASA s Quiet Aircraft Technology (QAT) Project. Within the context of the long-term NASA goal of reducing the perceived aircraft noise level by a factor of 4 relative to 1997 state of the art, major configuration changes in the propulsion airframe integration system were explored with noise as a primary design consideration. An initial down-select and assessment of candidate PAA technologies for the BWB was performed using a Multi-Attribute Decision Making (MADM) process consisting of organized brainstorming and decision-making tools. The assessments focused on what effect the PAA technologies had on both the overall noise level of the BWB and what effect they had on other major design considerations such as weight, performance and cost. A probabilistic systems analysis of the PAA configurations that presented the best noise reductions with the least negative impact on the system was then performed. Detailed results from the MADM study and the probabilistic systems analysis will be published in the near future.

  20. The Documentation Process: The Administrator's Role and the Interplay of Necessity, Support and Collaboration

    ERIC Educational Resources Information Center

    Charlton, Donna; Kritsonis, William Allan

    2008-01-01

    Traditional teacher documentation procedures pit the administrator against the teacher. The process is adversarial and erodes the quality of the intervention. Teachers who are unsuccessful in meeting campus/school district expectations can be successfully acclimatized to the campus culture through a documentation process that combines affective…

  1. The Accreditation Process in Mississippi from the Perspective of Community College Administrators

    ERIC Educational Resources Information Center

    Hollingsworth, Stacey Smith

    2010-01-01

    Research studies show that potential barriers may hinder a successful accreditation process. This research study examined perceptions of Mississippi's community/junior college administrators relating to the accreditation process in general, their communication with the regional accrediting agency, and their institution's facilitation of the…

  2. Effect of A-TIG Welding Process on the Weld Attributes of Type 304LN and 316LN Stainless Steels

    NASA Astrophysics Data System (ADS)

    Vasudevan, M.

    2017-02-01

    The specific activated flux has been developed for enhancing the penetration performance of TIG welding process for autogenous welding of type 304LN and 316LN stainless steels through systematic study. Initially single-component fluxes were used to study their effect on depth of penetration and tensile properties. Then multi-component activated flux was developed which was found to produce a significant increase in penetration of 10-12 mm in single-pass TIG welding of type 304LN and 316LN stainless steels. The significant improvement in penetration achieved using the activated flux developed in the present work has been attributed to the constriction of the arc and as well as reversal of Marangoni flow in the molten weld pool. The use of activated flux has been found to overcome the variable weld penetration observed in 316LN stainless steel with <50 ppm of sulfur. There was no degradation in the microstructure and mechanical properties of the A-TIG welds compared to that of the welds produced by conventional TIG welding on the contrary the transverse strength properties of the 304LN and 316LN stainless steel welds produced by A-TIG welding exceeded the minimum specified strength values of the base metals. Improvement in toughness values were observed in 316LN stainless steel produced by A-TIG welding due to refinement in the weld microstructure in the region close to the weld center. Thus, activated flux developed in the present work has greater potential for use during the TIG welding of structural components made of type 304LN and 316LN stainless steels.

  3. Effect of A-TIG Welding Process on the Weld Attributes of Type 304LN and 316LN Stainless Steels

    NASA Astrophysics Data System (ADS)

    Vasudevan, M.

    2017-03-01

    The specific activated flux has been developed for enhancing the penetration performance of TIG welding process for autogenous welding of type 304LN and 316LN stainless steels through systematic study. Initially single-component fluxes were used to study their effect on depth of penetration and tensile properties. Then multi-component activated flux was developed which was found to produce a significant increase in penetration of 10-12 mm in single-pass TIG welding of type 304LN and 316LN stainless steels. The significant improvement in penetration achieved using the activated flux developed in the present work has been attributed to the constriction of the arc and as well as reversal of Marangoni flow in the molten weld pool. The use of activated flux has been found to overcome the variable weld penetration observed in 316LN stainless steel with <50 ppm of sulfur. There was no degradation in the microstructure and mechanical properties of the A-TIG welds compared to that of the welds produced by conventional TIG welding on the contrary the transverse strength properties of the 304LN and 316LN stainless steel welds produced by A-TIG welding exceeded the minimum specified strength values of the base metals. Improvement in toughness values were observed in 316LN stainless steel produced by A-TIG welding due to refinement in the weld microstructure in the region close to the weld center. Thus, activated flux developed in the present work has greater potential for use during the TIG welding of structural components made of type 304LN and 316LN stainless steels.

  4. Application of In-line Focused Beam Reflectance Measurement to Brivanib Alaninate Wet Granulation Process to Enable Scale-up and Attribute-based Monitoring and Control Strategies.

    PubMed

    Narang, Ajit S; Stevens, Timothy; Macias, Kevin; Paruchuri, Srinivasa; Gao, Zhihui; Badawy, Sherif

    2017-01-01

    Application of in-line real-time process monitoring using a process analytical technology for granule size distribution can enable quality-by-design development of a drug product and enable attribute-based monitoring and control strategies. In this study, an in-line laser focused beam reflectance measurement (FBRM) C35 probe was used to investigate the effect of formulation and process parameters on the granule growth profile over time during the high shear wet granulation of a high drug load formulation of brivanib alaninate. The probe quantitatively captured changes in the granule chord length distribution (CLD) with the progress of granulation and delineated the impact of water concentration used during granulation. The results correlated well with offline particle size distribution measured by nested sieve analyses. An end point indication algorithm was developed that was able to successfully track the process time needed to reach the target CLD. Testing of the brivanib alaninate granulation through 25-fold scale-up of the batch process indicated that the FBRM CLD profile can provide a scale-independent granule attribute-based process fingerprint. These studies highlight the ability of FBRM to quantitate a granule attribute of interest during wet granulation that can be used as an attribute-based scale-up and process monitoring and control parameter.

  5. Corticosterone Administration to Promote Fear Memory Forgetting Process in an Animal Model of PTSD

    DTIC Science & Technology

    2010-05-01

    pharmacologic intervention to promote the memory forgetting process requires that it be introduced in an appropriate time window and in an optimized...TITLE: Corticosterone Administration to Promote Fear Memory Forgetting Process in an Animal Model of PTSD PRINCIPAL INVESTIGATOR:He Li, M.D...NUMBER W81XWH-08-2-0064 Forgetting Process in an Animal Model of PTSD 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) He Li, M.D

  6. Quality Attributes.

    DTIC Science & Technology

    1995-12-01

    FMEA ) that uses a more formal criticality analysis. fault — the adjudged or hypothesized cause of an error. fault avoidance — see fault prevention ...Communities Have Addressed Quality Attributes There are different schools /opinions/traditions concerning the properties of critical systems and the best...Analysis Performance analysis methods seem to have grown out of two separate schools of thought, queueing theory and scheduling theory. Queueing theory

  7. Application of Bayesian techniques to model the burden of human salmonellosis attributable to U.S. food commodities at the point of processing: adaptation of a Danish model.

    PubMed

    Guo, Chuanfa; Hoekstra, Robert M; Schroeder, Carl M; Pires, Sara Monteiro; Ong, Kanyin Liane; Hartnett, Emma; Naugle, Alecia; Harman, Jane; Bennett, Patricia; Cieslak, Paul; Scallan, Elaine; Rose, Bonnie; Holt, Kristin G; Kissler, Bonnie; Mbandi, Evelyne; Roodsari, Reza; Angulo, Frederick J; Cole, Dana

    2011-04-01

    Mathematical models that estimate the proportion of foodborne illnesses attributable to food commodities at specific points in the food chain may be useful to risk managers and policy makers to formulate public health goals, prioritize interventions, and document the effectiveness of mitigations aimed at reducing illness. Using human surveillance data on laboratory-confirmed Salmonella infections from the Centers for Disease Control and Prevention and Salmonella testing data from U.S. Department of Agriculture Food Safety and Inspection Service's regulatory programs, we developed a point-of-processing foodborne illness attribution model by adapting the Hald Salmonella Bayesian source attribution model. Key model outputs include estimates of the relative proportions of domestically acquired sporadic human Salmonella infections resulting from contamination of raw meat, poultry, and egg products processed in the United States from 1998 through 2003. The current model estimates the relative contribution of chicken (48%), ground beef (28%), turkey (17%), egg products (6%), intact beef (1%), and pork (<1%) across 109 Salmonella serotypes found in food commodities at point of processing. While interpretation of the attribution estimates is constrained by data inputs, the adapted model shows promise and may serve as a basis for a common approach to attribution of human salmonellosis and food safety decision-making in more than one country.

  8. Development of chicken meat caruncles on the basis of sensory attributes: process optimization using response surface methodology.

    PubMed

    Singh, Parminder; Sahoo, Jhari; Talwar, Gopika; Chatli, Manish K; Biswas, Ashim K

    2015-03-01

    A three factor Box-Behnken design of response surface methodology was employed to optimize spent hen meat level (600-700 g kg(-1)), oil level (25-75 g kg(-1)) and cooking time (3-5 min) for development of ready-to-eat chicken meat caruncles on the basis of sensory attributes - colour/appearance, flavour, crispiness, after-taste, meat flavour intensity and overall acceptability. The analysis of variance showed that meat and cooking time interaction showed significant effect (p < 0.01; p < 0.05; p < 0.1) on colour/appearance and crispiness of chicken meat caruncles. Quadratically meat level showed significantly higher effect (p < 0.01; p < 0.05; p < 0.1) on crispiness; and oil level and cooking time (p < 0.05; p < 0.1) on after-taste of chicken meat caruncles. Linearly meat level showed significantly higher (p < 0.05; p < 0.1) effect on colour/appearance, after-taste, meat flavour intensity and overall acceptability of chicken meat caruncles. The optimized conditions were: 650 g kg(-1) meat level, 50 g kg(-1) oil level and cooking time as 4 min. Among all sensory parameters, crispiness is one of the most important sensory parameters for meat snacks, which was highest (6.68) at the optimized conditions in the final product. The other sensory parameters ranged from 6.33 to 6.68 on an eight point scale. Box-Behnken design of RSM performed well in the optimization process of development of chicken meat caruncles to produce product with very high degree of acceptability. 650 g kg(-1) of spent hen meat level produced the most acceptable product in terms of sensory profile.

  9. Revising Tinto's Interactionalist Theory of Student Departure Through Theory Elaboration: Examining the Role of Organizational Attributes in the Persistence Process.

    ERIC Educational Resources Information Center

    Berger, Joseph B.; Braxton, John M.

    1998-01-01

    A study used theory elaboration to help revise Tinto's interactionalist theory of individual student departure from college to include the effects of organizational attributes on student withdrawal. Results provide strong support for including concepts from organizational theory and suggest future research should use theory elaboration to look for…

  10. Guidelines for the Administration and Accreditation of the Standardized Craft Training Process. Sixth Edition.

    ERIC Educational Resources Information Center

    National Center for Construction Education and Research, Gainesville, FL.

    This document contains guidelines for the administration and accreditation of the standardized craft training process that was developed by the National Center for Construction Education and Research (NCCER) in partnership with various sectors of the construction and maintenance industries. The following are among the topics discussed in Chapters…

  11. Connecting the Library's Patron Database to Campus Administrative Software: Simplifying the Library's Accounts Receivable Process

    ERIC Educational Resources Information Center

    Oliver, Astrid; Dahlquist, Janet; Tankersley, Jan; Emrich, Beth

    2010-01-01

    This article discusses the processes that occurred when the Library, Controller's Office, and Information Technology Department agreed to create an interface between the Library's Innovative Interfaces patron database and campus administrative software, Banner, using file transfer protocol, in an effort to streamline the Library's accounts…

  12. Experimental Studies of the Influence of Organizational Effectiveness and Succession on the Administrative Process.

    ERIC Educational Resources Information Center

    Grusky, Oscar

    The present study, part of a larger investigation, attempted to examine the separate and joint effects of succession and effectiveness on administrative processes in laboratory-created 3-level formal organizations. Specifically, the investigation concerned itself with the impact of these two elements on communication relationships between managers…

  13. Creating an Administrative Structure to Support Faculty Governance: A Participatory Process.

    ERIC Educational Resources Information Center

    Littlefield, Vivian M.

    1989-01-01

    Principles of organizational change are examined as they apply to academic units in general, and the way in which one well-established academic department in nursing changed its administrative structure is described. The process used faculty participation in decision-making. (Author/MSE)

  14. 78 FR 22451 - Cost Recovery for Permit Processing, Administration, and Enforcement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Office of Surface Mining Reclamation and Enforcement 30 CFR Parts 701, 736, 737, 738, and 750 RIN 1029-AC65 Cost Recovery for Permit Processing, Administration, and Enforcement Correction In proposed...

  15. Implementing an Enterprise Information System to Reengineer and Streamline Administrative Processes in a Distance Learning Unit

    ERIC Educational Resources Information Center

    Abdous, M'hammed; He, Wu

    2009-01-01

    During the past three years, we have developed and implemented an enterprise information system (EIS) to reengineer and facilitate the administrative process for preparing and teaching distance learning courses in a midsized-to-large university (with 23,000 students). The outcome of the implementation has been a streamlined and efficient process…

  16. 76 FR 12279 - Amendment to the Export Administration Regulations: Application Processing, Issuance, and Denial

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-07

    ... Export Administration Regulations (EAR) by clarifying the Application Processing, Issuance, and Denial..., and Denial Part 750 of the EAR provides for the revision, suspension or revocation of licenses whenever it is known that the EAR have been violated or that a violation is about to occur. In this...

  17. Effect of excessive saccharose administration on metabolic processes in the liver of rabbits with restricted mobility

    NASA Technical Reports Server (NTRS)

    Rylnikov, Y. P.

    1980-01-01

    The administration of saccharose (3 g per 1 kg for 2 months) intensified changes encountered in hypokinesia. There was a more marked increase in the content of cholesterol, pre-beta and beta-lipoproteins, phospholipids, and glycosaminoglycans in the blood. At the same time, the administration of saccharose improved the course of metabolic processes in the liver of immobilized rabbits, restored to normal levels the reduced glycogen level, the rate of glycolysis and the conversion of cholesterol to bile acids and their discharge in the cystic bile.

  18. E-Government Goes Semantic Web: How Administrations Can Transform Their Information Processes

    NASA Astrophysics Data System (ADS)

    Klischewski, Ralf; Ukena, Stefan

    E-government applications and services are built mainly on access to, retrieval of, integration of, and delivery of relevant information to citizens, businesses, and administrative users. In order to perform such information processing automatically through the Semantic Web,1 machine-readable2 enhancements of web resources are needed, based on the understanding of the content and context of the information in focus. While these enhancements are far from trivial to produce, administrations in their role of information and service providers so far find little guidance on how to migrate their web resources and enable a new quality of information processing; even research is still seeking best practices. Therefore, the underlying research question of this chapter is: what are the appropriate approaches which guide administrations in transforming their information processes toward the Semantic Web? In search for answers, this chapter analyzes the challenges and possible solutions from the perspective of administrations: (a) the reconstruction of the information processing in the e-government in terms of how semantic technologies must be employed to support information provision and consumption through the Semantic Web; (b) the required contribution to the transformation is compared to the capabilities and expectations of administrations; and (c) available experience with the steps of transformation are reviewed and discussed as to what extent they can be expected to successfully drive the e-government to the Semantic Web. This research builds on studying the case of Schleswig-Holstein, Germany, where semantic technologies have been used within the frame of the Access-eGov3 project in order to semantically enhance electronic service interfaces with the aim of providing a new way of accessing and combining e-government services.

  19. Using mobile devices to improve the safety of medication administration processes.

    PubMed

    Navas, H; Graffi Moltrasio, L; Ares, F; Strumia, G; Dourado, E; Alvarez, M

    2015-01-01

    Within preventable medical errors, those related to medications are frequent in every stage of the prescribing cycle. Nursing is responsible for maintaining each patients safety and care quality. Moreover, nurses are the last people who can detect an error in medication before its administration. Medication administration is one of the riskiest tasks in nursing. The use of information and communication technologies is related to a decrease in these errors. Including mobile devices related to 2D code reading of patients and medication will decrease the possibility of error when preparing and administering medication by nurses. A cross-platform software (iOS and Android) was developed to ensure the five Rights of the medication administration process (patient, medication, dose, route and schedule). Deployment in November showed 39% use.

  20. Patient advocacy: one agency's positive results with the administrative law judge process.

    PubMed

    Kimaid, Y; Votava, K M; Myers, E

    1994-01-01

    The Visiting Nurse Service of Rochester and Monroe County, Inc., is a progressive, certified home health agency that is committed to providing a broad range of specialized high-quality care services. To assist in meeting this goal, the Visiting Nurse Service has developed a Network of Support to maximize the patients' access to Medicare home care benefits. This commitment as a patient advocate follows through to the process of dealing with Medicare denials up to the level of the Administrative Law Judge.

  1. Biomarker qualification pilot process at the US Food and Drug Administration.

    PubMed

    Goodsaid, Federico; Frueh, Felix

    2007-03-23

    New biomarkers of safety and efficacy are becoming powerful tools in drug development. Their application can be accelerated if a consensus can be reached about their qualification for regulatory applications. This consensus requires a review structure within the US Food and Drug Administration (FDA) that can evaluate qualification data for these biomarkers and determine whether these biomarkers can be qualified. A pilot process and corresponding Biomarker Qualification Review Team have been developed to test how the FDA can work on biomarker qualification.

  2. Quality-by-design III: application of near-infrared spectroscopy to monitor roller compaction in-process and product quality attributes of immediate release tablets.

    PubMed

    Kona, Ravikanth; Fahmy, Raafat M; Claycamp, Gregg; Polli, James E; Martinez, Marilyn; Hoag, Stephen W

    2015-02-01

    The objective of this study is to use near-infrared spectroscopy (NIRS) coupled with multivariate chemometric models to monitor granule and tablet quality attributes in the formulation development and manufacturing of ciprofloxacin hydrochloride (CIP) immediate release tablets. Critical roller compaction process parameters, compression force (CFt), and formulation variables identified from our earlier studies were evaluated in more detail. Multivariate principal component analysis (PCA) and partial least square (PLS) models were developed during the development stage and used as a control tool to predict the quality of granules and tablets. Validated models were used to monitor and control batches manufactured at different sites to assess their robustness to change. The results showed that roll pressure (RP) and CFt played a critical role in the quality of the granules and the finished product within the range tested. Replacing binder source did not statistically influence the quality attributes of the granules and tablets. However, lubricant type has significantly impacted the granule size. Blend uniformity, crushing force, disintegration time during the manufacturing was predicted using validated PLS regression models with acceptable standard error of prediction (SEP) values, whereas the models resulted in higher SEP for batches obtained from different manufacturing site. From this study, we were able to identify critical factors which could impact the quality attributes of the CIP IR tablets. In summary, we demonstrated the ability of near-infrared spectroscopy coupled with chemometrics as a powerful tool to monitor critical quality attributes (CQA) identified during formulation development.

  3. Population attribute compression

    DOEpatents

    White, James M.; Faber, Vance; Saltzman, Jeffrey S.

    1995-01-01

    An image population having a large number of attributes is processed to form a display population with a predetermined smaller number of attributes that represent the larger number of attributes. In a particular application, the color values in an image are compressed for storage in a discrete look-up table (LUT). Color space containing the LUT color values is successively subdivided into smaller volumes until a plurality of volumes are formed, each having no more than a preselected maximum number of color values. Image pixel color values can then be rapidly placed in a volume with only a relatively few LUT values from which a nearest neighbor is selected. Image color values are assigned 8 bit pointers to their closest LUT value whereby data processing requires only the 8 bit pointer value to provide 24 bit color values from the LUT.

  4. Glucocorticoid Administration Improves Aberrant Fear-Processing Networks in Spider Phobia.

    PubMed

    Nakataki, Masahito; Soravia, Leila M; Schwab, Simon; Horn, Helge; Dierks, Thomas; Strik, Werner; Wiest, Roland; Heinrichs, Markus; de Quervain, Dominique J-F; Federspiel, Andrea; Morishima, Yosuke

    2017-01-01

    Glucocorticoids reduce phobic fear in patients with anxiety disorders. Previous studies have shown that fear-related activation of the amygdala can be mediated through the visual cortical pathway, which includes the fusiform gyrus, or through other pathways. However, it is not clear which of the pathways that activate the amygdala is responsible for the pathophysiology of a specific phobia and how glucocorticoid treatment alleviates fear processing in these neural networks. We recorded the brain activity with functional magnetic resonance imaging in patients with spider phobia, who received either 20 mg of cortisol or a placebo while viewing pictures of spiders. We also tested healthy participants who did not receive any medication during the same task. We performed dynamic causal modelling (DCM), a connectivity analysis, to examine the effects of cortisol on the networks involved in processing fear and to examine if there was an association between these networks and the symptoms of the phobia. Cortisol administration suppressed the phobic stimuli-related amygdala activity to levels comparable to the healthy participants and reduced subjective phobic fear. The DCM analysis revealed that cortisol administration suppressed the aberrant inputs into the amygdala that did not originate from the visual cortical pathway, but rather from a fast subcortical pathway mediated by the pulvinar nucleus, and suppressed the interactions between the amygdala and fusiform gyrus. This network changes were distinguishable from healthy participants and considered the residual changes under cortisol administration. We also found that the strengths of the aberrant inputs into the amygdala were positively correlated with the severity of spider phobia. This study demonstrates that patients with spider phobia show an aberrant functional connectivity of the amygdala when they are exposed to phobia-related stimuli and that cortisol administration can alleviate this fear-specific neural

  5. Performance-based quality specifications: the relationship between process critical control parameters, critical quality attributes, and clinical performance.

    PubMed

    Short, Steven M; Cogdill, Robert P; Drennen, James K; Anderson, Carl A

    2011-04-01

    The quality of pharmaceutical products is currently evaluated through a series of tests that do not explicitly communicate the clinical consequences of product variability. A previously published risk simulation platform was used to generate quantitative estimates of inefficacy and toxicity for 288 uniform lots of extended-release theophylline tablets displaying various levels of content uniformity and dissolution variability. These data were used to evaluate the univariate specifications utilized in the United States Pharmacopeia (USP) <711> and <905>. Simulation revealed that the specifications are too lenient for content uniformity, both in terms of inefficacy and toxicity, whereas the criteria for dissolution testing are too strict for inefficacy and inaccurate for toxicity. The USP tests also failed to pinpoint the clinical interaction between content uniformity and dissolution variability. Additionally, the simulation platform was used to define the underlying relationship between product quality attributes and clinical performance. Here, content uniformity and Weibull dissolution time constants were used as inputs to the design spaces, which were conditioned on quantitative estimates of inefficacy and toxicity. This methodology enhances the information content of the design space by omitting quality surrogates (e.g., dissolution, moisture content) that are utilized in current design space practices.

  6. Effects of industrial pre-freezing processing and freezing handling on glucosinolates and antioxidant attributes in broccoli florets.

    PubMed

    Cai, Congxi; Miao, Huiying; Qian, Hongmei; Yao, Leishuan; Wang, Bingliang; Wang, Qiaomei

    2016-11-01

    The effects of industrial pre-freezing processing and freezing handling on the contents of glucosinolates and antioxidants (vitamin C, polyphenols, carotenoid and chlorophyll), as well as the antioxidant capacity in broccoli (Brassica oleracea L. var. italica) florets were investigated in the present study. Our results showed that the glucosinolate accumulations were significantly decreased after pre-freezing processing, whereas elevated levels of phenols, carotenoids, chlorophyll, and also antioxidant capacity were observed in frozen broccoli florets. The contents of vitamin C remained constant during above mentioned processing. In conclusion, the current industrial freezing processing method is a good practice for the preservation of main antioxidant nutrients in broccoli florets, although some improvements in pre-freezing processing, such as steam blanching and ice-water cooling, are needed to attenuate the decrease in glucosinolate content.

  7. Phytochemical, sensory attributes and aroma stability of dense phase carbon dioxide processed Hibiscus sabdariffa beverage during storage.

    PubMed

    Ramírez-Rodrigues, Milena M; Plaza, Maria L; Azeredo, Alberto; Balaban, Murat O; Marshall, Maurice R

    2012-10-01

    The effect of dense phase carbon dioxide (DPCD) processing (34.5 MPa, 8% CO₂, 6.5 min, and 40 °C) on phytochemical, sensory and aroma compounds of hibiscus beverage was compared to a conventional thermal process (HTST) (75 °C for 15 s) and a control (untreated beverage) during refrigerated storage (4 °C). The overall likeability of the hibiscus beverage for all treatments was not affected by storage up to week 5. DPCD process retained more aroma volatiles as compared to HTST. Aroma profiles in the beverages were mainly composed of alcohols and aldehydes with 1-octen-3-ol, decanal, octanal, 1-hexanol, and nonanal as the compounds with the highest relative percentage peak areas. A loss of only 9% anthocyanins was observed for the DPCD processed hibiscus beverage. Phytochemical profiles in the hibiscus beverage included caffeoylquinic acids, anthocyanins, and flavonols. No major changes in total phenolics and antioxidant capacity occurred during the 14 weeks of storage.

  8. Environmental considerations in Swedish Forestry: A study of the administrative process

    NASA Astrophysics Data System (ADS)

    Eckerberg, Katarina

    1985-01-01

    This report briefly describes the implementation process involving nature conservation considerations in forestry, according to a recently passed law in Sweden. Described are the forestry and political systems in Sweden regarding nature conservation in forestry, as well as of the administrative process involved when a forest is going to be clearcut. Conclusions are based upon the conditions and outcome of two clearcutting cases outlined in this report, and are focused on the interactions and control functions among various agencies and levels of government. The policy on the consideration of nature in forestry is, to a large extent, formed at a very low level in the bureaucracy and is subject to negotiation from case to case. Checkups between different agencies as a form of concurrent government become important means of implementing environmental considerations in forestry, having the split roles and interests of the authorities in mind.

  9. The Time-Course of Processing of Grammatical Class and Semantic Attributes of Words: Dissociation by Means of ERP

    ERIC Educational Resources Information Center

    Yudes, Carolina; Domínguez, Alberto; Cuetos, Fernando; de Vega, Manuel

    2016-01-01

    This study explores the time-course of word processing by grammatical class (verbs vs. nouns) and meaning (action vs. non-action) by means of an ERP experiment. The morphology of Spanish words allows for a noun (e.g., "bail"-e [a dance]) or a verb (e.g., "bail"-ar [to dance]) to be formed by simply changing the suffix attached…

  10. Facilitating Administrative Decision-Making and Organizational Change via a Decision-Making Process as Social Enterprise.

    ERIC Educational Resources Information Center

    Shapiro, Arthur S.; And Others

    This paper develops a theory-practice view of administrative and organizational decision making. Its goals are to improve administrative decision-making processes, facilitate organizational change through faculty involvement, and increase the potential for success in education reform efforts. The first sections discuss the nature of theory and…

  11. Administrators in Action--Managing Public Monies and Processing Emotion in School Activities: A Teaching Case Study

    ERIC Educational Resources Information Center

    Tenuto, Penny L.; Gardiner, Mary E.; Yamamoto, Julie K.

    2015-01-01

    This teaching case describes school administrators in action performing day-to-day leadership tasks, managing public funds in school activities, and interacting with others appropriately. The case focuses on administrative challenges in handling and managing school activity funds. A method for processing emotion is discussed to assist…

  12. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  13. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  14. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR No. 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  15. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  16. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR No. 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  17. Effects of Escitalopram Administration on Face Processing in Intermittent Explosive Disorder: An fMRI Study

    PubMed Central

    Cremers, Henk; Lee, Royce; Keedy, Sarah; Phan, K Luan; Coccaro, Emil

    2016-01-01

    The neurobiological underpinnings of intermittent explosive disorder (IED) are traditionally linked to deficiencies in the serotonergic system. In this study, we investigated the effects of escitalopram, a selective serotonin reuptake inhibitor (SSRI), on brain activation during face processing. We expected that escitalopram would reduce amygdala activity in IED and in addition, we explored the effect in other social–emotional-related brain regions. A total of 17 subjects with current IED and 14 healthy controls participated in a randomized, double-blind, placebo-controlled, counterbalanced fMRI face processing study. The analysis focused on the faces compared to a fixation baseline contrast, and a factorial model with Group as between-subject and Drug as within-subject factor was tested. Group × Drug interaction effects were found in the amygdala (small volume corrected) and the left temporal parietal junction (TPJ; whole-brain corrected). Escitalopram increased amygdala activation in controls, but surprisingly not in IED. However, the TPJ showed increased activity in IED on escitalopram compared with placebo. The TPJ is associated with social–cognitive processes, such as perspective taking and empathy. The TPJ findings suggest that SSRI administration may reduce aggressive tendencies towards other people by enhancing these social–cognitive processes. Future research should further elucidate the long-term effects of SSRIs on various social–emotional tasks in IED. PMID:26105140

  18. γ-Aminobutyric acid (GABA) administration improves action selection processes: a randomised controlled trial

    PubMed Central

    Steenbergen, Laura; Sellaro, Roberta; Stock, Ann-Kathrin; Beste, Christian; Colzato, Lorenza S.

    2015-01-01

    In order to accomplish a task goal, real-life environments require us to develop different action control strategies in order to rapidly react to fast-moving visual and auditory stimuli. When engaging in complex scenarios, it is essential to prioritise and cascade different actions. Recent studies have pointed to an important role of the gamma-aminobutyric acid (GABA)-ergic system in the neuromodulation of action cascading. In this study we assessed the specific causal role of the GABA-ergic system in modulating the efficiency of action cascading by administering 800 mg of synthetic GABA or 800 mg oral of microcrystalline cellulose (placebo). In a double-blind, randomised, between-group design, 30 healthy adults performed a stop-change paradigm. Results showed that the administration of GABA, compared to placebo, increased action selection when an interruption (stop) and a change towards an alternative response were required simultaneously, and when such a change had to occur after the completion of the stop process. These findings, involving the systemic administration of synthetic GABA, provide the first evidence for a possible causal role of the GABA-ergic system in modulating performance in action cascading. PMID:26227783

  19. Kombucha brewing under the Food and Drug Administration model Food Code: risk analysis and processing guidance.

    PubMed

    Nummer, Brian A

    2013-11-01

    Kombucha is a fermented beverage made from brewed tea and sugar. The taste is slightly sweet and acidic and it may have residual carbon dioxide. Kombucha is consumed in many countries as a health beverage and it is gaining in popularity in the U.S. Consequently, many retailers and food service operators are seeking to brew this beverage on site. As a fermented beverage, kombucha would be categorized in the Food and Drug Administration model Food Code as a specialized process and would require a variance with submission of a food safety plan. This special report was created to assist both operators and regulators in preparing or reviewing a kombucha food safety plan.

  20. Food and Drug Administration process validation activities to support 99Mo production at Sandia National Laboratories

    SciTech Connect

    McDonald, M.J.; Bourcier, S.C.; Talley, D.G.

    1997-07-01

    Prior to 1989 {sup 99}Mo was produced in the US by a single supplier, Cintichem Inc., Tuxedo, NY. Because of problems associated with operating its facility, in 1989 Cintichem elected to decommission the facility rather than incur the costs for repair. The demise of the {sup 99}Mo capability at Cintichem left the US totally reliant upon a single foreign source, Nordion International, located in Ottawa Canada. In 1992 the DOE purchased the Cintichem {sup 99}Mo Production Process and Drug Master File (DMF). In 1994 the DOE funded Sandia National Laboratories (SNL) to produce {sup 99}Mo. Although Cintichem produced {sup 99}Mo and {sup 99m}Tc generators for many years, there was no requirement for process validation which is now required by the Food and Drug Administration (FDA). In addition to the validation requirement, the requirements for current Good manufacturing Practices were codified into law. The purpose of this paper is to describe the process validation being conducted at SNL for the qualification of SNL as a supplier of {sup 99}Mo to US pharmaceutical companies.

  1. 24 CFR 200.857 - Administrative process for scoring and ranking the physical condition of multifamily housing...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Administrative process for scoring... process for scoring and ranking the physical condition of multifamily housing properties. (a) Scoring and..., standard 2 performing and standard 3 performing—in accordance with the ranking process described...

  2. 24 CFR 200.857 - Administrative process for scoring and ranking the physical condition of multifamily housing...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Administrative process for scoring... process for scoring and ranking the physical condition of multifamily housing properties. (a) Scoring and..., standard 2 performing and standard 3 performing—in accordance with the ranking process described...

  3. 24 CFR 200.857 - Administrative process for scoring and ranking the physical condition of multifamily housing...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Administrative process for scoring... process for scoring and ranking the physical condition of multifamily housing properties. (a) Scoring and..., standard 2 performing and standard 3 performing—in accordance with the ranking process described...

  4. 24 CFR 200.857 - Administrative process for scoring and ranking the physical condition of multifamily housing...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Administrative process for scoring... process for scoring and ranking the physical condition of multifamily housing properties. (a) Scoring and..., standard 2 performing and standard 3 performing—in accordance with the ranking process described...

  5. 24 CFR 200.857 - Administrative process for scoring and ranking the physical condition of multifamily housing...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Administrative process for scoring... process for scoring and ranking the physical condition of multifamily housing properties. (a) Scoring and..., standard 2 performing and standard 3 performing—in accordance with the ranking process described...

  6. Exploring a geophysical process-based attribution technique for the determination of the atmospheric boundary layer depth using aerosol lidar and near-surface meteorological measurements

    NASA Astrophysics Data System (ADS)

    Pal, Sandip; Haeffelin, Martial; Batchvarova, Ekaterina

    2013-08-01

    A new objective method for the determination of the atmospheric boundary layer (ABL) depth using routine vertically pointing aerosol lidar measurements is presented. A geophysical process-based analysis is introduced to improve the attribution of the lidar-derived aerosol gradients, which is so far the most challenging part in any gradient-based technique. Using micrometeorological measurements of Obukhov length scale, both early morning and evening transition periods are determined which help separate the turbulence regimes during well-mixed convective ABL and nocturnal/stable ABL. The lidar-derived aerosol backscatter signal intensity is used to determine the hourly-averaged vertical profiles of variance of the fluctuations of particle backscatter signal providing the location of maximum turbulent mixing within the ABL; thus, obtained mean ABL depth guides the attribution by searching for the appropriate minimum of the gradients. An empirical classification of the ABL stratification patterns into three different types is proposed by determining the changes in the near-surface stability scenarios. First results using the lidar observations obtained between March and July in 2011 at SIRTA atmospheric observatory near Palaiseau (Paris suburb) in France demonstrate that the new attribution technique makes the lidar estimations of ABL depth more physically reliable under a wide spectrum of meteorological conditions. While comparing lidar and nearby radiosonde measurements of ABL depths, an excellent concordance was found with a correlation coefficient of 0.968 and 0.927 for daytime and nighttime measurements, respectively. A brief climatology of the characteristics of the ABL depth, its diurnal cycle, a detailed discussion of the morning and evening transitions are presented.

  7. Attributing analysis on the model bias in surface temperature in the climate system model FGOALS-s2 through a process-based decomposition method

    NASA Astrophysics Data System (ADS)

    Yang, Yang; Ren, Rongcai; Cai, Ming; Rao, Jian

    2015-04-01

    This study uses the coupled atmosphere-surface climate feedback-response analysis method (CFRAM) to analyze the surface temperature biases in the Flexible Global Ocean-Atmosphere-Land System model, spectral version 2 (FGOALS-s2) in January and July. The process-based decomposition of the surface temperature biases, defined as the difference between the model and ERA-Interim during 1979-2005, enables us to attribute the model surface temperature biases to individual radiative processes including ozone, water vapor, cloud, and surface albedo; and non-radiative processes including surface sensible and latent heat fluxes, and dynamic processes at the surface and in the atmosphere. The results show that significant model surface temperature biases are almost globally present, are generally larger over land than over oceans, and are relatively larger in summer than in winter. Relative to the model biases in non-radiative processes, which tend to dominate the surface temperature biases in most parts of the world, biases in radiative processes are much smaller, except in the sub-polar Antarctic region where the cold biases from the much overestimated surface albedo are compensated for by the warm biases from nonradiative processes. The larger biases in non-radiative processes mainly lie in surface heat fluxes and in surface dynamics, which are twice as large in the Southern Hemisphere as in the Northern Hemisphere and always tend to compensate for each other. In particular, the upward/downward heat fluxes are systematically underestimated/overestimated in most parts of the world, and are mainly compensated for by surface dynamic processes including the increased heat storage in deep oceans across the globe.

  8. 29 CFR 4041.42 - Administration of plan during termination process.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... benefits attributable to employer contributions, other than death benefits, in any form other than as an... rate or rates prescribed under § 4022.81(c)(3) of this chapter. (e) Effect of subsequent...

  9. 29 CFR 4041.42 - Administration of plan during termination process.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... benefits attributable to employer contributions, other than death benefits, in any form other than as an... rate or rates prescribed under § 4022.81(c)(3) of this chapter. (e) Effect of subsequent...

  10. 29 CFR 4041.42 - Administration of plan during termination process.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... benefits attributable to employer contributions, other than death benefits, in any form other than as an... rate or rates prescribed under § 4022.81(c)(3) of this chapter. (e) Effect of subsequent...

  11. Effects of Powder Attributes and Laser Powder Bed Fusion (L-PBF) Process Conditions on the Densification and Mechanical Properties of 17-4 PH Stainless Steel

    NASA Astrophysics Data System (ADS)

    Irrinki, Harish; Dexter, Michael; Barmore, Brenton; Enneti, Ravi; Pasebani, Somayeh; Badwe, Sunil; Stitzel, Jason; Malhotra, Rajiv; Atre, Sundar V.

    2016-03-01

    The effects of powders attributes (shape and size distribution) and critical processing conditions (energy density) on the densification and mechanical properties of laser powder bed fusion (L-PBF) 17-4 PH stainless steel were studied using four types of powders. The % theoretical density, ultimate tensile strength and hardness of both water- and gas-atomized powders increased with increased energy density. Gas-atomized powders showed superior densification and mechanical properties when processed at low energy densities. However, the % theoretical density and mechanical properties of water-atomized powders were comparable to gas-atomized powders when sintered at a high energy density of 104 J/mm3. An important result of this study was that, even at high % theoretical density (97% ± 1%), the properties of as-printed parts could vary over a relatively large range (UTS: 500-1100 MPa; hardness: 25-39 HRC; elongation: 10-25%) depending on powder characteristics and process conditions. The results also demonstrate the feasibility of using relatively inexpensive water-atomized powders as starting raw material instead of the typically used gas-atomized powders to fabricate parts using L-PBF techniques by sintering at high energy densities.

  12. The Process of Establishing a New Master of Research Administration Program

    ERIC Educational Resources Information Center

    Smith, Jo Ann; Torres, Laurianne

    2011-01-01

    In 2009, the second largest university in the nation was awarded a grant from NCURA to initiate a new fully-online graduate program in research administration. The Master of Research Administration (MRA) was approved by the institution's Board of Trustees in March 2011 and the first classes will begin August 2011. Currently the research literature…

  13. Due Process and Teacher/Administrator Responsibilities in the United States

    ERIC Educational Resources Information Center

    Cunniff, Daniel T.

    2007-01-01

    This paper addressed the need for continued awareness on the part of Educational Administrators as to their legal responsibilities as instructional leaders and custodians of the students under their supervision. Research revealed that school administrators unknowingly are violating the law everyday. Courts are keeping a close eye on school…

  14. 32 CFR 636.4 - Administrative due process for suspensions and revocations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Administrative Section at Fort Stewart or Hunter Army Airfield and can either be delivered or post marked within... driving under the influence (DUI) based in part on a blood alcohol content (BAC) test which has...

  15. 32 CFR 636.4 - Administrative due process for suspensions and revocations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Administrative Section at Fort Stewart or Hunter Army Airfield and can either be delivered or post marked within... driving under the influence (DUI) based in part on a blood alcohol content (BAC) test which has...

  16. 32 CFR 636.4 - Administrative due process for suspensions and revocations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Administrative Section at Fort Stewart or Hunter Army Airfield and can either be delivered or post marked within... driving under the influence (DUI) based in part on a blood alcohol content (BAC) test which has...

  17. 32 CFR 636.4 - Administrative due process for suspensions and revocations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Administrative Section at Fort Stewart or Hunter Army Airfield and can either be delivered or post marked within... driving under the influence (DUI) based in part on a blood alcohol content (BAC) test which has...

  18. 32 CFR 636.4 - Administrative due process for suspensions and revocations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Administrative Section at Fort Stewart or Hunter Army Airfield and can either be delivered or post marked within... driving under the influence (DUI) based in part on a blood alcohol content (BAC) test which has...

  19. Ensuring Program Uniformity at the Hearing and Appeals Council Levels of the Administrative Review Process. Final rule.

    PubMed

    2016-12-16

    We are revising our rules so that more of our procedures at the hearing and Appeals Council levels of our administrative review process are consistent nationwide. We anticipate that these nationally consistent procedures will enable us to administer our disability programs more efficiently and better serve the public.

  20. Nurses' Perceptions of the Impact of Work Systems and Technology on Patient Safety during the Medication Administration Process

    ERIC Educational Resources Information Center

    Gallagher Gordon, Mary

    2012-01-01

    This dissertation examines nurses' perceptions of the impacts of systems and technology utilized during the medication administration process on patient safety and the culture of medication error reporting. This exploratory research study was grounded in a model of patient safety based on Patricia Benner's Novice to Expert Skill Acquisition model,…

  1. EXTENSION ADMINISTRATION AND STATE LEGISLATIVE PROCESS--A CASE STUDY OF THE 71ST MISSOURI GENERAL ASSEMBLY.

    ERIC Educational Resources Information Center

    KYD, STIRLING

    TO GAIN UNDERSTANDING OF MISSOURI'S LEGISLATIVE PROCESS AND AID ADMINISTRATORS OF THE EXTENSION DIVISION, THE AUTHOR INVESTIGATED THE 71ST GENERAL ASSEMBLY. HE READ PUBLICATIONS, INTERVIEWED LOBBYISTS, AND CONDUCTED OPEN ENDED DEPTH INTERVIEWS WITH LEGISLATORS SELECTED TO COMPRISE THE LEADERSHIP OF THE ASSEMBLY. HIS DISSERTATION PRESENTS THE…

  2. Effects of single cortisol administrations on human affect reviewed: Coping with stress through adaptive regulation of automatic cognitive processing.

    PubMed

    Putman, Peter; Roelofs, Karin

    2011-05-01

    The human stress hormone cortisol may facilitate effective coping after psychological stress. In apparent agreement, administration of cortisol has been demonstrated to reduce fear in response to stressors. For anxious patients with phobias or posttraumatic stress disorder this has been ascribed to hypothetical inhibition of retrieval of traumatic memories. However, such stress-protective effects may also work via adaptive regulation of early cognitive processing of threatening information from the environment. This paper selectively reviews the available literature on effects of single cortisol administrations on affect and early cognitive processing of affectively significant information. The concluded working hypothesis is that immediate effects of high concentration of cortisol may facilitate stress-coping via inhibition of automatic processing of goal-irrelevant threatening information and through increased automatic approach-avoidance responses in early emotional processing. Limitations in the existing literature and suggestions for future directions are briefly discussed.

  3. An evaluation process for an electronic bar code medication administration information system in an acute care unit.

    PubMed

    Bargren, Michelle; Lu, Der-Fa

    2009-01-01

    The purpose of this case study is to present an evaluation process and recommendations for addressing the gaps found with the implementation of a new bar code medication administration (BCMA) technology in a busy acute care hospital unit. The case study analyzes workflow procedures associated with administration of medications in an inpatient labor and delivery care unit before and one year after implementation of BCMA technology. The comparison reveals a twofold increase in workflow procedures for nursing staff because of the new technology. System gaps are identified from a nursing user's perspective, and recommendations are offered to close those gaps.

  4. School Leadership: Development of an Evaluation Instrument and Process for Administrators

    ERIC Educational Resources Information Center

    McCormick, Kathy L.

    2011-01-01

    This action research study was conducted for purposes of changing the formal evaluation for school administrators to one constructed around the Interstate School Leaders Licensure Consortium (ISLLC) 2008 standards, inclusive of multifaceted components aimed to increase the active participation of both the evaluator and the individual being…

  5. The Impact of Word Processing on Office Administration in the Medical and Allied Health Professions.

    ERIC Educational Resources Information Center

    Platt, Naomi Dornfeld

    The effect of word processing equipment on the future medical secretarial science curriculum was studied. A literature search focused on word processing and the medical and allied health professions, word processing and business education, and futuring of and changes in the secretarial science curriculum. Questionnaires to identify various aspects…

  6. Follow-up process evaluation of Bonneville Power Administration's energy savings plan program

    SciTech Connect

    Jennings, J.G.; Peters, J.S. )

    1990-01-01

    The Energy $avings Plan (E$P) program has been operated by the Bonneville Power Administration (Bonneville) since late fall 1987. The program is designed to build capability in the acquisition of conservation resources in the non-aluminum industrial sector in the Pacific Northwest. According to the Northwest Power Planning Council, the non-aluminum industrial sector accounts for about 23% of the total regional electricity consumption. Five non-aluminum industries consume 85% of this total. Three major industries --- chemical producers, pulp and paper plants, and lumber mills --- account for around 68% of non-aluminum industrial consumption (i.e., 16% of the total regional electricity consumption). 1 ref.

  7. Processes and Outcomes of the Veterans Health Administration Safe Patient Handling Program: Study Protocol

    PubMed Central

    Toyinbo, Peter; Patel, Nitin; Powell-Cope, Gail; Hahm, Bridget; Elnitsky, Christine; Besterman-Dahan, Karen; Campbell, Robert; Sutton, Bryce

    2013-01-01

    Background Health care workers, such as nurses, nursing aides, orderlies, and attendants, who manually move patients, are consistently listed in the top professions for musculoskeletal injuries (MSIs) by the Bureau of Labor Statistics. These MSIs are typically caused by high-risk patient caregiving activities. In 2008, a safe patient handling (SPH) program was implemented in all 153 Veterans Administration Medical Centers (VAMCs) throughout the United States to reduce patient handling injuries. Objective The goal of the present study is to evaluate the effects associated with the national implementation of a comprehensive SPH program. The primary objectives of the research were to determine the effectiveness of the SPH program in improving direct care nursing outcomes and to provide a context for understanding variations in program results across sites over time. Secondary objectives of the present research were to evaluate the effectiveness of the program in reducing direct and indirect costs associated with patient handling, to explore the potential mediating and moderating mechanisms, and to identify unintended consequences of implementing the program. Methods This 3-year longitudinal study used mixed methods of data collection at 6- to 9-month intervals. The analyses will include data from surveys, administrative databases, individual and focus group interviews, and nonparticipant observations. For this study, a 3-tiered measurement plan was used. For Tier 1, the unit of analysis was the facility, the data source was the facility coordinator or administrative data, and all 153 VAMCs participated. For Tier 2, frontline caregivers and program peer leaders at 17 facilities each completed different surveys. For Tier 3, six facilities completed qualitative site visits, which included individual interviews, focus groups, and nonparticipant observations. Multiple regression models were proposed to test the effects of SPH components on nursing outcomes related to

  8. Learning multimodal latent attributes.

    PubMed

    Fu, Yanwei; Hospedales, Timothy M; Xiang, Tao; Gong, Shaogang

    2014-02-01

    The rapid development of social media sharing has created a huge demand for automatic media classification and annotation techniques. Attribute learning has emerged as a promising paradigm for bridging the semantic gap and addressing data sparsity via transferring attribute knowledge in object recognition and relatively simple action classification. In this paper, we address the task of attribute learning for understanding multimedia data with sparse and incomplete labels. In particular, we focus on videos of social group activities, which are particularly challenging and topical examples of this task because of their multimodal content and complex and unstructured nature relative to the density of annotations. To solve this problem, we 1) introduce a concept of semilatent attribute space, expressing user-defined and latent attributes in a unified framework, and 2) propose a novel scalable probabilistic topic model for learning multimodal semilatent attributes, which dramatically reduces requirements for an exhaustive accurate attribute ontology and expensive annotation effort. We show that our framework is able to exploit latent attributes to outperform contemporary approaches for addressing a variety of realistic multimedia sparse data learning tasks including: multitask learning, learning with label noise, N-shot transfer learning, and importantly zero-shot learning.

  9. Valuation, Categories and Attributes

    PubMed Central

    Galperin, Inna; Sorenson, Olav

    2014-01-01

    Existing research on categories has only examined indirectly the value associated with being a member of a category relative to the value of the set of attributes that determine membership in that category. This study uses survey data to analyze consumers' preferences for the "organic” label versus for the attributes underlying that label. We found that consumers generally preferred products with the category label to those with the attributes required for the organic label but without the label. We also found that the value accorded to the organic label increased with the number of attributes that an individual associated with the category. Category membership nevertheless still had greater value than even that of the sum of the attributes associated with it. PMID:25111831

  10. Using administrative data to assess the process of treatment services for adolescents with substance use disorders.

    PubMed

    Cavanaugh, Doreen A; Doucette, Ann

    2004-12-01

    In 1998, the Center for Substance Abuse Treatment (CSAT), Substance Abuse and Mental Health Services Administration (SAMHSA) convened an expert panel comprised of a multidisciplinary group of providers, researchers, managed care representatives and public policymakers known as the Washington Circle (WC) to improve the quality and effectiveness of treatment for substance use disorders through the use of performance measures. The initial goals of the panel included developing, testing and implementing performance measures in health plans and encouraging collaboration with key stakeholders to ensure widespread adoption of the measures. The WC focused its initial efforts on the prevention, recognition and treatment of adults with alcohol and other drug (AOD) disorders who receive health care through private and/or public sector health plans (McCorry et al. 2000). In 2002, CSAT, aware of the need to improve access and quality of treatment for adolescents, supported the Washington Circle in the establishment of a special subcommittee focused specifically on adolescent treatment issues. This article introduces the work of the Washington Circle and describes the Adolescent Subcommittee's progress in developing performance measures for the treatment of adolescents with substance use disorders.

  11. Transfer from high-shear batch to continuous twin screw wet granulation: a case study in understanding the relationship between process parameters and product quality attributes.

    PubMed

    Beer, Paul; Wilson, David; Huang, Zhenyu; De Matas, Marcel

    2014-10-01

    A twin screw to high-shear batch granulation technology switch was evaluated for a pharmaceutical development project. Differences in granule (particle size distribution and porosity) and tablet (dissolution) quality attributes were analysed for both continuous and batch technologies. Liquid to solid (L/S) ratio, screw configuration and screw speed parameters on the twin screw granulator were varied, with output granule and tablet properties characterised. L/S and screw configuration were found to influence the granule particle size distribution, porosity and tablet dissolution. At 0.15 L/S, the particle size distribution showed a significant proportion of ungranulated material in the output granule. As the L/S is increased, the level of ungranulated material decreased. An increase in L/S and the number of kneader elements caused a decrease in granule porosity and tablet dissolution. Twin screw and batch granulation technologies generated different granule properties (size and shape) at a constant L/S. A lower L/S in twin screw granulation was needed to achieve similar tablet attributes. It is concluded that differences in liquid addition and therefore initial granule nucleation caused differences in granule properties, which impacted tablet attributes and manufacturability.

  12. What the Instructors and Administrators of Russia's Higher Educational Institutions Think about the Bologna Process

    ERIC Educational Resources Information Center

    Aref'ev, A. L.

    2009-01-01

    The increasing integration of national educational systems, in particular in Europe, is giving rise to conflict among traditional forms of instruction, curricula, pedagogical norms and values, and firmly established standards of education. The center of this conflict now, which was catalyzed by Russia's joining the Bologna process, consists of the…

  13. Are School Administrators' and Teachers' Attitudes toward Inclusion Influenced by the Change Process?

    ERIC Educational Resources Information Center

    Goley, Barry Wayne

    2013-01-01

    The purpose of this research study was to examine the relationship between the change process for inclusive teaching practices and the' attitudes of educators toward inclusion of students with disabilities in the general educational setting. This research study was based upon the theoretical construct of Rogers' (2003) "Diffusion of…

  14. The attribute measurement technique

    SciTech Connect

    Macarthur, Duncan W; Langner, Diana; Smith, Morag; Thron, Jonathan; Razinkov, Sergey; Livke, Alexander

    2010-01-01

    Any verification measurement performed on potentially classified nuclear material must satisfy two seemingly contradictory constraints. First and foremost, no classified information can be released. At the same time, the monitoring party must have confidence in the veracity of the measurement. An information barrier (IB) is included in the measurement system to protect the potentially classified information while allowing sufficient information transfer to occur for the monitoring party to gain confidence that the material being measured is consistent with the host's declarations, concerning that material. The attribute measurement technique incorporates an IB and addresses both concerns by measuring several attributes of the nuclear material and displaying unclassified results through green (indicating that the material does possess the specified attribute) and red (indicating that the material does not possess the specified attribute) lights. The attribute measurement technique has been implemented in the AVNG, an attribute measuring system described in other presentations at this conference. In this presentation, we will discuss four techniques used in the AVNG: (1) the 1B, (2) the attribute measurement technique, (3) the use of open and secure modes to increase confidence in the displayed results, and (4) the joint design as a method for addressing both host and monitor needs.

  15. Metadata-driven comparative analysis tool for sequences (meta-CATS): an automated process for identifying significant sequence variations that correlate with virus attributes.

    PubMed

    Pickett, B E; Liu, M; Sadat, E L; Squires, R B; Noronha, J M; He, S; Jen, W; Zaremba, S; Gu, Z; Zhou, L; Larsen, C N; Bosch, I; Gehrke, L; McGee, M; Klem, E B; Scheuermann, R H

    2013-12-01

    The Virus Pathogen Resource (ViPR; www.viprbrc.org) and Influenza Research Database (IRD; www.fludb.org) have developed a metadata-driven Comparative Analysis Tool for Sequences (meta-CATS), which performs statistical comparative analyses of nucleotide and amino acid sequence data to identify correlations between sequence variations and virus attributes (metadata). Meta-CATS guides users through: selecting a set of nucleotide or protein sequences; dividing them into multiple groups based on any associated metadata attribute (e.g. isolation location, host species); performing a statistical test at each aligned position; and identifying all residues that significantly differ between the groups. As proofs of concept, we have used meta-CATS to identify sequence biomarkers associated with dengue viruses isolated from different hemispheres, and to identify variations in the NS1 protein that are unique to each of the 4 dengue serotypes. Meta-CATS is made freely available to virology researchers to identify genotype-phenotype correlations for development of improved vaccines, diagnostics, and therapeutics.

  16. Facilitators and Barriers to Safe Medication Administration to Hospital Inpatients: A Mixed Methods Study of Nurses’ Medication Administration Processes and Systems (the MAPS Study)

    PubMed Central

    McLeod, Monsey; Barber, Nicholas; Franklin, Bryony Dean

    2015-01-01

    Context Research has documented the problem of medication administration errors and their causes. However, little is known about how nurses administer medications safely or how existing systems facilitate or hinder medication administration; this represents a missed opportunity for implementation of practical, effective, and low-cost strategies to increase safety. Aim To identify system factors that facilitate and/or hinder successful medication administration focused on three inter-related areas: nurse practices and workarounds, workflow, and interruptions and distractions. Methods We used a mixed-methods ethnographic approach involving observational fieldwork, field notes, participant narratives, photographs, and spaghetti diagrams to identify system factors that facilitate and/or hinder successful medication administration in three inpatient wards, each from a different English NHS trust. We supplemented this with quantitative data on interruptions and distractions among other established medication safety measures. Findings Overall, 43 nurses on 56 drug rounds were observed. We identified a median of 5.5 interruptions and 9.6 distractions per hour. We identified three interlinked themes that facilitated successful medication administration in some situations but which also acted as barriers in others: (1) system configurations and features, (2) behaviour types among nurses, and (3) patient interactions. Some system configurations and features acted as a physical constraint for parts of the drug round, however some system effects were partly dependent on nurses’ inherent behaviour; we grouped these behaviours into ‘task focused’, and ‘patient-interaction focused’. The former contributed to a more streamlined workflow with fewer interruptions while the latter seemed to empower patients to act as a defence barrier against medication errors by being: (1) an active resource of information, (2) a passive information resource, and/or (3) a

  17. A Process Model of Attachment-Friend Linkages: Hostile Attribution Biases, Language Ability, and Mother-Child Affective Mutuality as Intervening Mechanisms

    PubMed Central

    McElwain, Nancy L.; Booth-LaForce, Cathryn; Lansford, Jennifer E.; Wu, Xiaoying; Dyer, W. Justin

    2008-01-01

    This study identified mechanisms through which child-mother attachment security at 36 months was associated with mother- and teacher-reported friendship quality at third grade. Data from a subsample of 1071 children (536 boys) participating in the NICHD SECCYD were utilized. Separate structural equation models were tested for mother and teacher reports of peer functioning. For both models, the total indirect effect between attachment security and friendship quality was significant. Tests of specific indirect effects indicated that attachment security was associated with friendship quality via greater mother-child affective mutuality and better language ability at 54 months, and fewer hostile attributions (teacher model only) and greater peer competence at first grade. The findings highlight interpersonal and intrapersonal mechanisms of attachment-friend linkages. PMID:19037956

  18. Instantaneous Frequency Attribute Comparison

    NASA Astrophysics Data System (ADS)

    Yedlin, M. J.; Margrave, G. F.; Ben Horin, Y.

    2013-12-01

    has a larger CPU run-time, resulting from the necessary matrix inversion. Barnes, Arthur E. "The calculation of instantaneous frequency and instantaneous bandwidth.", Geophysics, 57.11 (1992): 1520-1524. Fomel, Sergey. "Local seismic attributes.", Geophysics, 72.3 (2007): A29-A33. Fomel, Sergey. "Shaping regularization in geophysical-estimation problems." , Geophysics, 72.2 (2007): R29-R36. Stockwell, Robert Glenn, Lalu Mansinha, and R. P. Lowe. "Localization of the complex spectrum: the S transform."Signal Processing, IEEE Transactions on, 44.4 (1996): 998-1001. Taner, M. Turhan, Fulton Koehler, and R. E. Sheriff. "Complex seismic trace analysis." Geophysics, 44.6 (1979): 1041-1063. Cohen, Leon. "Time frequency analysis theory and applications."USA: Prentice Hall, (1995). Margrave, Gary F., Michael P. Lamoureux, and David C. Henley. "Gabor deconvolution: Estimating reflectivity by nonstationary deconvolution of seismic data." Geophysics, 76.3 (2011): W15-W30.

  19. Multifractal analysis of information processing in hippocampal neural ensembles during working memory under Δ9-tetrahydrocannabinol administration

    PubMed Central

    Fetterhoff, Dustin; Opris, Ioan; Simpson, Sean L.; Deadwyler, Sam A.; Hampson, Robert E.; Kraft, Robert A.

    2014-01-01

    Background Multifractal analysis quantifies the time-scale-invariant properties in data by describing the structure of variability over time. By applying this analysis to hippocampal interspike interval sequences recorded during performance of a working memory task, a measure of long-range temporal correlations and multifractal dynamics can reveal single neuron correlates of information processing. New method Wavelet leaders-based multifractal analysis (WLMA) was applied to hippocampal interspike intervals recorded during a working memory task. WLMA can be used to identify neurons likely to exhibit information processing relevant to operation of brain–computer interfaces and nonlinear neuronal models. Results Neurons involved in memory processing (“Functional Cell Types” or FCTs) showed a greater degree of multifractal firing properties than neurons without task-relevant firing characteristics. In addition, previously unidentified FCTs were revealed because multifractal analysis suggested further functional classification. The cannabinoid-type 1 receptor partial agonist, tetrahydrocannabinol (THC), selectively reduced multifractal dynamics in FCT neurons compared to non-FCT neurons. Comparison with existing methods WLMA is an objective tool for quantifying the memory-correlated complexity represented by FCTs that reveals additional information compared to classification of FCTs using traditional z-scores to identify neuronal correlates of behavioral events. Conclusion z-Score-based FCT classification provides limited information about the dynamical range of neuronal activity characterized by WLMA. Increased complexity, as measured with multifractal analysis, may be a marker of functional involvement in memory processing. The level of multifractal attributes can be used to differentially emphasize neural signals to improve computational models and algorithms underlying brain–computer interfaces. PMID:25086297

  20. Attribution as Effect: An Outsider Principal's Succession.

    ERIC Educational Resources Information Center

    Hart, Ann Weaver

    1988-01-01

    Administrator succession can have varied effects on organizational performance. Although most studies have focused on performance outcomes, this paper reports the personal sense making of a successor to the principalship. The successor found that leadership validation and attribution influenced her transformation from an interloper to an effective…

  1. Sex Differences in Attributions of Juvenile Delinquency.

    ERIC Educational Resources Information Center

    Sagatun, Inger J.

    This paper is an application of attribution theory to the processing of juvenile delinquents in an attempt to understand the differential treatment of female and male offenders within the juvenile justice system. The paper explores the attributions of juvenile delinquency both by male and female minors, by male and female parents, and by male and…

  2. Food and Drug Administration process for development and approval of drugs and radiopharmaceuticals: treatments in urologic oncology.

    PubMed

    Ning, Yang-Min; Maher, V Ellen

    2015-03-01

    Regulatory advice and assessment play an important role in the successful development of new drugs and radiopharmaceuticals for the treatment of urologic malignancies. Cooperation between the US Food and Drug Administration (FDA) and the pharmaceutical industry has led to the approval of more than 20 new urologic oncology products in the last 2 decades. Despite these advances, more effective treatments need to be developed and approved for the treatment of urologic malignancies. This review provides general information about the FDA's role in the development of investigational new drugs, with an emphasis on the regulatory process and the requirements for marketing approval. In addition, this review summarizes the products for the treatment of urologic malignancies that were approved by the FDA in the last 30 years and the key issues concerning urologic oncology products that were discussed publicly at Oncologic Drug Advisory Committee meetings in the past 10 years.

  3. Attribution Studies: A Review

    ERIC Educational Resources Information Center

    Rogove, Linda

    1972-01-01

    Stylistic analysis or attribution study is a very different kind of indexing. Instead of indexing subjects, it measures such things as the frequencies of common words such as and" and the". These studies reveal a great deal about consistency, methodology, and the approaches used for documents in the humanities. (41 references) (Author/NH)

  4. "Leader Attributes Inventory" Manual.

    ERIC Educational Resources Information Center

    Moss, Jerome, Jr.; And Others

    This manual, which is designed to assist potential users of the Leader Attributes Inventory (LAI) and individuals studying leadership and its measurement, presents the rationale and psychometric characteristics of the LAI and guidelines for using it. Described in chapter 1 are the context in which the LAI was developed and the conceptualization of…

  5. Performance qualification of a new hypromellose capsule: part I. Comparative evaluation of physical, mechanical and processability quality attributes of Vcaps Plus, Quali-V and gelatin capsules.

    PubMed

    Sherry Ku, M; Li, Weiyi; Dulin, Wendy; Donahue, Fran; Cade, Dominique; Benameur, Hassan; Hutchison, Keith

    2010-02-15

    This Part I paper describes the qualification of a new high performance hypromellose (hydroxypropyl methylcellulose, HPMC) capsule shell which contains no gelling agent and is dissolution friendly. The development history and the test results for a series of quality attributes including scanning electron microscopy, hygroscopicity, machineability, weight variation, powder leakage, mechanical strength, stability, cross-linking, animal and human pharmacokinetic results are reported. Comparisons to gelatin and HPMC capsule containing carrageenan showed the new HPMC capsule is superior in terms of mechanical strength, hygroscopicity and compatibility with a wide range of drugs. Specifically, the new HPMC capsule demonstrated improved weight variation, machineability and powder leakage than the HPMC capsule containing carrageenan. And the new capsule demonstrated a broader applicability than gelatin capsule for new drug development due to its inertness and compatibility for a wide range of excipients including those used for liquid fill formulations. In the second phase of qualification, disintegration and dissolution properties of the new HPMC were evaluated and reported in a Part II paper for 10 new clinical compounds with a variety of formulations optimized based on the biopharmaceutical classification system of solubility and permeability. Based on the superior performance, the new HPMC capsule is satisfactorily qualified and has since been used successfully for nearly 20 investigational new drug (IND) compounds.

  6. Administrative IT

    ERIC Educational Resources Information Center

    Grayson, Katherine, Ed.

    2006-01-01

    When it comes to Administrative IT solutions and processes, best practices range across the spectrum. Enterprise resource planning (ERP), student information systems (SIS), and tech support are prominent and continuing areas of focus. But widespread change can also be accomplished via the implementation of campuswide document imaging and sharing,…

  7. Privacy Protection on Multiple Sensitive Attributes

    NASA Astrophysics Data System (ADS)

    Li, Zhen; Ye, Xiaojun

    In recent years, a privacy model called k-anonymity has gained popularity in the microdata releasing. As the microdata may contain multiple sensitive attributes about an individual, the protection of multiple sensitive attributes has become an important problem. Different from the existing models of single sensitive attribute, extra associations among multiple sensitive attributes should be invested. Two kinds of disclosure scenarios may happen because of logical associations. The Q&S Diversity is checked to prevent the foregoing disclosure risks, with an α Requirement definition used to ensure the diversity requirement. At last, a two-step greedy generalization algorithm is used to carry out the multiple sensitive attributes processing which deal with quasi-identifiers and sensitive attributes respectively. We reduce the overall distortion by the measure of Masking SA.

  8. Document recognition: an attribute grammar approach

    NASA Astrophysics Data System (ADS)

    Viswanathan, Mahesh; Green, Edward; Krishnamoorthy, Mukkai

    1996-03-01

    A formulation of a hierarchical page decomposition technique for technical journal pages using attribute grammars is presented. In this approach, block-grammars are recursively applied until a page is classified into its most significant sub-blocks. While a grammar devised for each block depends on its logical function, it is possible to formulate a generic description for all block grammars using attribute grammars. This attribute grammar formulation forms a generic framework on which this syntactic approach is based, while the attributes themselves are derived from publication-specific knowledge. The attribute extraction process and the formulation itself are covered in this paper. We discuss an application of attribute grammars to a document analysis problem, the extraction of logical, relational information from the image of tables.

  9. An assessment of the impact of pulsed electric fields processing factors on oxidation, color, texture, and sensory attributes of turkey breast meat.

    PubMed

    Arroyo, Cristina; Eslami, Sara; Brunton, Nigel P; Arimi, Joshua M; Noci, Francesco; Lyng, James G

    2015-05-01

    Pulsed electric fields (PEF) is a novel nonthermal technology that has the potential to cause physical disruption to muscle tissue which in turn could alter the sensorial aspects of meat in both a positive (e.g., enhanced tenderization) and a negative way (e.g., off-flavor development). If there is a risk of off-flavor development it should be identified prior to embarking on an extensive investigation on PEF in meat tenderization and turkey meat was chosen for this purpose as it is particularly prone to oxidation. The objective of this study was to investigate the effect of various PEF treatments on the quality attributes of turkey breast meat. Turkey breast meat obtained 1 d postslaughter was treated in a batch PEF chamber with increasing electric field strength up to 3 kV/cm and analyzed for lipid oxidation by thiobarbituric acid reactive substances assay (TBARS) with up to 5 d storage at 4°C in aerobic conditions. In a separate experiment, turkey breast meat samples were exposed to PEF under various combinations of pulse number, frequency, and voltage. Following PEF treatments weight loss, cook loss, lipid oxidation, texture, and color were assessed by instrumental methods. A sensory analysis was also performed to determine consumer acceptability for color, texture, and odor of the samples. Lipid oxidation in all PEF-treated samples progressed at the same rate with storage as the untreated samples and was not found to be significantly different to the control. Under the conditions examined PEF treatments did not induce differences in instrumentally measured weight loss, cook loss, lipid oxidation, texture, and color (raw and cooked) either on fresh or frozen samples. However, the sensory evaluation suggested that panelists could detect slight differences between the PEF-treated samples and the controls in terms of texture and odor.

  10. The Integration Process for Incorporating Nuclear Explosion Monitoring Research Results into the National Nuclear Security Administration Knowledge Base

    SciTech Connect

    GALLEGOS, DAVID P.; CARR, DORTHE B.; HERRINGTON, PRESTON B.; HARRIS, JAMES M.; EDWARDS, C.L.; TAYLOR, STEVEN R.; WOGMAN, NED A.; ANDERSON, DALE N.; CASEY, LESLIE A.

    2002-09-01

    The process of developing the National Nuclear Security Administration (NNSA) Knowledge Base (KB) must result in high-quality Information Products in order to support activities for monitoring nuclear explosions consistent with United States treaty and testing moratoria monitoring missions. The validation, verification, and management of the Information Products is critical to successful scientific integration, and hence, will enable high-quality deliveries to be made to the United States National Data Center (USNDC) at the Air Force Technical Applications Center (AFTAC). As an Information Product passes through the steps necessary to become part of a delivery to AFTAC, domain experts (including technical KB Working Groups that comprise NNSA and DOE laboratory staff and the customer) will provide coordination and validation, where validation is the determination of relevance and scientific quality. Verification is the check for completeness and correctness, and will be performed by both the Knowledge Base Integrator and the Scientific Integrator with support from the Contributor providing two levels of testing to assure content integrity and performance. The Information Products and their contained data sets will be systematically tracked through the integration portion of their life cycle. The integration process, based on lessons learned during its initial implementations, is presented in this report.

  11. Administrators: Nursing Home Administrator

    ERIC Educational Resources Information Center

    Kahl, Anne

    1976-01-01

    Responsibilities, skills needed, training needed, earnings, employment outlook, and sources of additional information are outlined for the administrator who holds the top management job in a nursing home. (JT)

  12. Key attributes of expert NRL referees.

    PubMed

    Morris, Gavin; O'Connor, Donna

    2017-05-01

    Experiential knowledge of elite National Rugby League (NRL) referees was investigated to determine the key attributes contributing to expert officiating performance. Fourteen current first-grade NRL referees were asked to identify the key attributes they believed contributed to their expert refereeing performance. The modified Delphi method involved a 3-round process of an initial semi-structured interview followed by 2 questionnaires to reach consensus of opinion. The data revealed 25 attributes that were rated as most important that underpin expert NRL refereeing performance. Results illustrate the significance of the cognitive category, with the top 6 ranked attributes all cognitive skills. Of these, the referees ranked decision-making accuracy as the most important attribute, followed by reading the game, communication, game understanding, game management and knowledge of the rules. Player rapport, positioning and teamwork were the top ranked game skill attributes underpinning performance excellence. Expert referees also highlighted a number of psychological attributes (e.g., concentration, composure and mental toughness) that were significant to performance. There were only 2 physiological attributes (fitness, aerobic endurance) that were identified as significant to elite officiating performance. In summary, expert consensus was attained which successfully provided a hierarchy of the most significant attributes of expert NRL refereeing performance.

  13. Study of the pigments elementary chemical composition of a painting in process of attribution to Gainsborough employing a portable X-rays fluorescence system

    NASA Astrophysics Data System (ADS)

    Appoloni, C. R.; Blonski, M. S.; Parreira, P. S.; Souza, L. A. C.

    2007-09-01

    The investigated painting, named as "The woodman" by its owners, is in process of authenticity verification as a Thomas Gainsborough (XVIII century) painting and is under investigation at the Laboratory of Conservation Science (LACICOR), CECOR/EBA/UFMG. The authentication process is still in course. The measurements were carried out in the place where the painting was on custody, with a portable X-rays fluorescence (XRF) system constituted of a X-rays tube with Ag anode, a Si-PIN diode detector, nuclear electronic chain and a specially designed mechanical system for the detector and X-rays tube positioning, that enables angular and XYZ movements of the excitation-detection system. The employed voltage and current intensity of the X-rays tube were 17 kV and 3 μA, respectively. The time of acquisition for each measurement was 500 s. XRF spectra were analyzed using the AXIL-WinQXAS software. Three measurements in each of the following regions of the painting were done: face, leaves, arm, sky and firewood. The carried out analysis indicated the following pigments: White (lead white and calcium sulfate, identified by the elements Pb, Ca and S), Blue (Prussian blue, identified by the key element Fe), Red (Vermilion, identified by the elements Hg and S) and Brown (mixture of Fe and Mn oxides, identified by the elements Fe and Mn). Elements belonging to modern pigments (after XVIII century) corresponding to the same colors were absent in the analyzed spectra.

  14. Statistical analysis and comparison of a continuous high shear granulator with a twin screw granulator: Effect of process parameters on critical granule attributes and granulation mechanisms.

    PubMed

    Meng, Wei; Kotamarthy, Lalith; Panikar, Savitha; Sen, Maitraye; Pradhan, Shankali; Marc, Michaelis; Litster, James D; Muzzio, Fernando J; Ramachandran, Rohit

    2016-11-20

    This study is concerned with identifying the design space of two different continuous granulators and their respective granulation mechanisms. Performance of a continuous high shear granulator and a twin screw granulator with paracetamol formulations were examined by face-centered cubic design, which focused on investigating key performance metrics, namely, granule size, porosity, flowability and particle morphology of granules as a function of essential input process parameters (liquid content, throughput and rotation speed). Liquid and residence time distribution tests were also performed to gain insights into the liquid-powder mixing and flow behavior. The results indicated that continuous high shear granulation was more sensitive to process variation and produced spherical granules with monomodal size distribution and distinct internal structure and strength variation. Twin screw granulation with such a particular screw configuration showed narrower design space and granules were featured with multimodal size distribution, irregular shape, less detectible porosity difference and tighter range of strength. Granulation mechanisms explored on the basis of nucleation and growth regime maps revealed that for most cases liquid binder was uniformly distributed with fast droplet penetration into the powder bed and that granule consolidation and coalescence mainly took place in the nucleation, steady growth and rapid growth regimes.

  15. Multi-Attribute Sequential Search

    ERIC Educational Resources Information Center

    Bearden, J. Neil; Connolly, Terry

    2007-01-01

    This article describes empirical and theoretical results from two multi-attribute sequential search tasks. In both tasks, the DM sequentially encounters options described by two attributes and must pay to learn the values of the attributes. In the "continuous" version of the task the DM learns the precise numerical value of an attribute when she…

  16. Intermittent administration of parathyroid hormone improves the repairing process of rat calvaria defects: A histomorphometric and radiodensitometric study

    PubMed Central

    Silva, Eduardo-de-Paula; Marques, Marcelo-Rocha; Dias da Silva, Marco-Antônio; Manzi, Flávio-Ricardo; Barros, Silvana-Pereira

    2015-01-01

    Background The aim of this study was to evaluate the effects of intermittent treatment of parathyroid hormone (PTH (1-34)) on the bone regeneration of critically-sized rat calvarial bone defects. Material and Methods Thirty-two male rats were trephined (4mm fullthickness diameter), in the central part of the parietal bones and divided into 2 groups of 16. The PTH group received subcutaneous injections of PTH (1-34) at 40µg/kg, 3 times a week and the control (CTL) group received the vehicle in the same regimen. The rats were sacrificed at 4 weeks post-treatment regimen, the parietal bones were extracted and samples were evaluated through histomorphometry and radiodensitometry. Results The histological observations showed that the PTH group presented more “island-like” new bone between the defect margins with fibrous tissues than did the CTL group. The PTH group significantly exhibited greater histologic bone formation than did the CTL group (1.5mm ±0.7; 1.9 mm ± 0.6, p<0.05/ for residual bone defect). The radiodensitometry analysis revealed significant differences among the PTH and CTL groups (2.1 Al eq. ±0.04; 1.8Al eq. ±0.06, p<0.05), demonstrating an increase in bone mineral density. The PTH treatment contributed to the bone formation with a higher amount of mineral and/or fibrous tissue when compared with the CTL group. Conclusions The results suggest that it was possible to increase the process of bone regeneration by accelerating the healing process in rat calvarial defects through intermittent administration of the PTH treatment. Key words: Bone, skull, rats, bone regeneration, bone density. PMID:26034928

  17. That's nice, but what does IT do? Evaluating the impact of bar coded medication administration by measuring changes in the process of care.

    PubMed

    Holden, Richard J; Brown, Roger L; Alper, Samuel J; Scanlon, Matthew C; Patel, Neal R; Karsh, Ben-Tzion

    2011-07-01

    Health information technology (IT) is widely endorsed as a way to improve key health care outcomes, particularly patient safety. Applying a human factors approach, this paper models more explicitly how health IT might improve or worsen outcomes. The human factors model specifies that health IT transforms the work system, which transforms the process of care, which in turn transforms the outcome of care. This study reports on transformations of the medication administration process that resulted from the implementation of one type of IT: bar coded medication administration (BCMA). Registered nurses at two large pediatric hospitals in the US participated in a survey administered before and after one of the hospitals implemented BCMA. Nurses' perceptions of the administration process changed at the hospital that implemented BCMA, whereas perceptions of nurses at the control hospital did not. BCMA appeared to improve the safety of the processes of matching medications to the medication administration record and checking patient identification. The accuracy, usefulness, and consistency of checking patient identification improved as well. In contrast, nurses' perceptions of the usefulness, time efficiency, and ease of the documentation process decreased post-BCMA. Discussion of survey findings is supplemented by observations and interviews at the hospital that implemented BCMA. By considering the way that IT transforms the work system and the work process a practitioner can better predict the kind of outcomes that the IT might produce. More importantly, the practitioner can achieve or prevent outcomes of interest by using design and redesign aimed at controlling work system and process transformations.

  18. Impact of high pressure processing on color, bioactive compounds, polyphenol oxidase activity, and microbiological attributes of pumpkin purée.

    PubMed

    González-Cebrino, Francisco; Durán, Rocío; Delgado-Adámez, Jonathan; Contador, Rebeca; Bernabé, Rosario Ramírez

    2016-04-01

    Physicochemical parameters, bioactive compounds' content (carotenoids and total phenols), total antioxidant activity, and enzymatic activity of polyphenol oxidase (PPO) were evaluated after high pressure processing (HPP) on a pumpkin purée (cv. 'Butternut'). Three pressure levels (400, 500, and 600 MPa) were combined with three holding times (200, 400, and 600 s). The applied treatments reduced the levels of total aerobic mesophilic (TAM), total psychrophilic and psychrotrophic bacteria (TPP), and molds and yeasts (M&Y). All applied treatments did not affect enzymatic activity of PPO. Pressure level increased CIE L* values, which could enhance the lightness perception of high pressure (HP)-treated purées. No differences were found between the untreated and HP-treated purées regarding total phenols and carotenoids content (lutein, α-carotene, and β-carotene) and total antioxidant activity. HPP did not affect most quality parameters and maintained the levels of bioactive compounds. However, it did not achieve the complete inhibition of PPO, which could reduce the shelf-life of the pumpkin purée.

  19. Effects of ripening stage and steaming time on quality attributes of fat free banana snack obtained from drying process including fluidized bed puffing.

    PubMed

    Prachayawarakorn, Somkiat; Raikham, Chonlada; Soponronnarit, Somchart

    2016-02-01

    Healthy snacks have increasingly been interested in consumers. Puffing technique is an alternative to produce healthy snacks. Effects of ripening stage of banana and steaming time on quality of banana slices obtained from drying process including fluidized bed puffing were investigated. Bananas at the ripening stages 1 and 3 were steamed at 100 °C for 30 s up to 2 min and dried at 90 °C to moisture content of 25 % dry basis (d.b.). The samples were then puffed by fluidized bed dryer at 160 °C for 2 min and dried at the same temperature as the first stage drying. The experimental results showed that shrinkage, drying time, color, glycemic index and textural properties were affected by steaming time and ripening stage. Steaming provided more uniformity of banana color. Steaming positively or negatively affected the degree shrinkage of banana depending on the ripening stage. The banana texture in particular crispiness could be improved by the steaming for the ripening stage 1 banana whilst it did not improve for the ripening stage 3. During steaming, the C-type crystalline structure of banana starch disappeared and thus the value of glycemic index was increased. The ripening stage 1 banana was recommended for producing healthy snack in order to control glycemic response.

  20. Postdetonation nuclear debris for attribution

    PubMed Central

    Fahey, A. J.; Zeissler, C. J.; Newbury, D. E.; Davis, J.; Lindstrom, R. M.

    2010-01-01

    On the morning of July 16, 1945, the first atomic bomb was exploded in New Mexico on the White Sands Proving Ground. The device was a plutonium implosion device similar to the device that destroyed Nagasaki, Japan, on August 9 of that same year. Recently, with the enactment of US public law 111-140, the “Nuclear Forensics and Attribution Act,” scientists in the government and academia have been able, in earnest, to consider what type of forensic-style information may be obtained after a nuclear detonation. To conduct a robust attribution process for an exploded device placed by a nonstate actor, forensic analysis must yield information about not only the nuclear material in the device but about other materials that went into its construction. We have performed an investigation of glassed ground debris from the first nuclear test showing correlations among multiple analytical techniques. Surprisingly, there is strong evidence, obtainable only through microanalysis, that secondary materials used in the device can be identified and positively associated with the nuclear material. PMID:21059943

  1. Postdetonation nuclear debris for attribution.

    PubMed

    Fahey, A J; Zeissler, C J; Newbury, D E; Davis, J; Lindstrom, R M

    2010-11-23

    On the morning of July 16, 1945, the first atomic bomb was exploded in New Mexico on the White Sands Proving Ground. The device was a plutonium implosion device similar to the device that destroyed Nagasaki, Japan, on August 9 of that same year. Recently, with the enactment of US public law 111-140, the "Nuclear Forensics and Attribution Act," scientists in the government and academia have been able, in earnest, to consider what type of forensic-style information may be obtained after a nuclear detonation. To conduct a robust attribution process for an exploded device placed by a nonstate actor, forensic analysis must yield information about not only the nuclear material in the device but about other materials that went into its construction. We have performed an investigation of glassed ground debris from the first nuclear test showing correlations among multiple analytical techniques. Surprisingly, there is strong evidence, obtainable only through microanalysis, that secondary materials used in the device can be identified and positively associated with the nuclear material.

  2. Paranormal belief and attributional style.

    PubMed

    Dudley, R T; Whisnand, E A

    2000-06-01

    52 college students completed Tobacyk's 1988 Revised Paranormal Belief Scale and Peterson, Semmel, von Baeyer, Abramson, Metalsky, and Seligman's 1982 Attributional Style Questionnaire. Analysis showed significantly higher depressive attributional styles among high scorers on paranormal phenomena than low scorers.

  3. Causal Attributions in Young Children.

    ERIC Educational Resources Information Center

    Friedberg, Robert D.; Dalenberg, Constance J.

    1990-01-01

    Investigated the causal explanations children use to account for common experiences. In the study, 60 preschoolers watched videotaped puppet shows designed to elicit causal attributions. Most children predominantly used internal, unstable, and specific attributions. (CB)

  4. [Attributes of forest infrastructure].

    PubMed

    Gao, Jun-kai; Jin, Ying-shan

    2007-06-01

    This paper discussed the origin and evolution of the conception of ecological infrastructure, the understanding of international communities about the functions of forest, the important roles of forest in China' s economic development and ecological security, and the situations and challenges to the ongoing forestry ecological restoration programs. It was suggested that forest should be defined as an essential infrastructure for national economic and social development in a modern society. The critical functions of forest infrastructure played in the transition of forestry ecological development were emphasized. Based on the synthesis of forest ecosystem features, it was considered that the attributes of forest infrastructure are distinctive, due to the fact that it is constructed by living biological material and diversified in ownership. The forestry ecological restoration program should not only follow the basic principles of infrastructural construction, but also take the special characteristics of forests into consideration in studying the managerial system of the programs. Some suggestions for the ongoing programs were put forward: 1) developing a modern concept of ecosystem where man and nature in harmony is the core, 2) formulating long-term stable investments for forestry ecological restoration programs, 3) implementing forestry ecological restoration programs based on infrastructure construction principles, and 4) managing forests according to the principles of infrastructural construction management.

  5. Conceptualizing Leadership and Assessing Leader Attributes.

    ERIC Educational Resources Information Center

    Moss, Jerome, Jr.; Johansen, Barry-Craig

    Leadership may be defined as both a process and a property. Research shows that some attributes common to successful leaders (characteristics, knowledge, and skills) can be significantly influenced by planned education or training. In the process of developing a leadership assessment instrument, a study specified four broad tasks that leaders are…

  6. The Existence of Trust in the Relationship of Parents and District Administration in the Placement Process of 3- to 8-Year-Old Students with Autism

    ERIC Educational Resources Information Center

    Wellner, Laurie L.

    2009-01-01

    Purpose: The purpose of this study was to identify the degree to which trust-building variables exist between public school districts and parents of 3- to 8-year-old children with autism during the initial placement process in the perception of special education administration. Additional purposes of the study were to identify barriers and…

  7. Object attributes combine additively in visual search

    PubMed Central

    Pramod, R. T.; Arun, S. P.

    2016-01-01

    We perceive objects as containing a variety of attributes: local features, relations between features, internal details, and global properties. But we know little about how they combine. Here, we report a remarkably simple additive rule that governs how these diverse object attributes combine in vision. The perceived dissimilarity between two objects was accurately explained as a sum of (a) spatially tuned local contour-matching processes modulated by part decomposition; (b) differences in internal details, such as texture; (c) differences in emergent attributes, such as symmetry; and (d) differences in global properties, such as orientation or overall configuration of parts. Our results elucidate an enduring question in object vision by showing that the whole object is not a sum of its parts but a sum of its many attributes. PMID:26967014

  8. Development and Validation of the Poverty Attributions Survey

    ERIC Educational Resources Information Center

    Bennett, Robert M.; Raiz, Lisa; Davis, Tamara S.

    2016-01-01

    This article describes the process of developing and testing the Poverty Attribution Survey (PAS), a measure of poverty attributions. The PAS is theory based and includes original items as well as items from previously tested poverty attribution instruments. The PAS was electronically administered to a sample of state-licensed professional social…

  9. That’s nice, but what does IT do? Evaluating the impact of bar coded medication administration by measuring changes in the process of care

    PubMed Central

    Holden, Richard J.; Brown, Roger L.; Alper, Samuel J.; Scanlon, Matthew C.; Patel, Neal R.; Karsh, Ben-Tzion

    2011-01-01

    Health information technology (IT) is widely endorsed as a way to improve key health care outcomes, particularly patient safety. Applying a human factors approach, this paper models more explicitly how health IT might improve or worsen outcomes. The human factors model specifies that health IT transforms the work system, which transforms the process of care, which in turn transforms the outcome of care. This study reports on transformations of the medication administration process that resulted from the implementation of one type of IT: bar coded medication administration (BCMA). Registered nurses at two large pediatric hospitals in the US participated in a survey administered before and after one of the hospitals implemented BCMA. Nurses’ perceptions of the administration process changed at the hospital that implemented BCMA, whereas perceptions of nurses at the control hospital did not. BCMA appeared to improve the safety of the processes of matching medications to the medication administration record and checking patient identification. The accuracy, usefulness, and consistency of checking patient identification improved as well. In contrast, nurses’ perceptions of the usefulness, time efficiency, and ease of the documentation process decreased post-BCMA. Discussion of survey findings is supplemented by observations and interviews at the hospital that implemented BCMA. By considering the way that IT transforms the work system and the work process a practitioner can better predict the kind of outcomes that the IT might produce. More importantly, the practitioner can achieve or prevent outcomes of interest by using design and redesign aimed at controlling work system and process transformations. PMID:21686318

  10. The Design and Testing of an Integrated Computer System for the Administrative Processes of the University. Progress Report.

    ERIC Educational Resources Information Center

    Stanford Univ., CA.

    This is the third in a series of reports on the activity carried out under Project INFO auspices at Stanford, and covers the period March 1971 - April 1972. During this time, the project has been principally engaged in continued development of the OASIS (Online Administrative Information System) data base management system and its implementation…

  11. Enforcing Equality in Housing and Employment Through State Civil Rights Laws. The Administrative Process Project (1969-1972).

    ERIC Educational Resources Information Center

    Blumrosen, Alfred W.; And Others

    This is both a report of two years of cooperative activity between the New Jersey Division on Civil Rights and Rutgers Law School and a manual for Federal and State officials concerned with equal housing and employment opportunity. In addition, it carries forward an experiment in legal education: to teach law students the administrative process…

  12. Multi-Attribute Consensus Building Tool

    ERIC Educational Resources Information Center

    Shyyan, Vitaliy; Christensen, Laurene; Thurlow, Martha; Lazarus, Sheryl

    2013-01-01

    The Multi-Attribute Consensus Building (MACB) method is a quantitative approach for determining a group's opinion about the importance of each item (strategy, decision, recommendation, policy, priority, etc.) on a list (Vanderwood, & Erickson, 1994). This process enables a small or large group of participants to generate and discuss a set…

  13. Authorship Attribution of Source Code

    ERIC Educational Resources Information Center

    Tennyson, Matthew F.

    2013-01-01

    Authorship attribution of source code is the task of deciding who wrote a program, given its source code. Applications include software forensics, plagiarism detection, and determining software ownership. A number of methods for the authorship attribution of source code have been presented in the past. A review of those existing methods is…

  14. Developing attributes and attribute-levels for a discrete choice experiment on micro health insurance in rural Malawi

    PubMed Central

    2014-01-01

    Background Discrete choice experiments (DCEs) are attribute-driven experimental techniques used to elicit stakeholders’ preferences to support the design and implementation of policy interventions. The validity of a DCE, therefore, depends on the appropriate specification of the attributes and their levels. There have been recent calls for greater rigor in implementing and reporting on the processes of developing attributes and attribute-levels for discrete choice experiments (DCEs). This paper responds to such calls by carefully reporting a systematic process of developing micro health insurance attributes and attribute-levels for the design of a DCE in rural Malawi. Methods Conceptual attributes and attribute-levels were initially derived from a literature review which informed the design of qualitative data collection tools to identify context specific attributes and attribute-levels. Qualitative data was collected in August-September 2012 from 12 focus group discussions with community residents and 8 in-depth interviews with health workers. All participants were selected according to stratified purposive sampling. The material was tape-recorded, fully transcribed, and coded by three researchers to identify context-specific attributes and attribute-levels. Expert opinion was used to scale down the attributes and levels. A pilot study confirmed the appropriateness of the selected attributes and levels for a DCE. Results First, a consensus, emerging from an individual level analysis of the qualitative transcripts, identified 10 candidate attributes. Levels were assigned to all attributes based on data from transcripts and knowledge of the Malawian context, derived from literature. Second, through further discussions with experts, four attributes were discarded based on multiple criteria. The 6 remaining attributes were: premium level, unit of enrollment, management structure, health service benefit package, transportation coverage and copayment levels. A final

  15. Program Management at the National Nuclear Security Administration Office of Defense Nuclear Security: A Review of Program Management Documents and Underlying Processes

    SciTech Connect

    Madden, Michael S.

    2010-05-01

    The scope of this paper is to review the National Nuclear Security Administration Office of Defense Nuclear Security (DNS) program management documents and to examine the underlying processes. The purpose is to identify recommendations for improvement and to influence the rewrite of the DNS Program Management Plan (PMP) and the documentation supporting it. As a part of this process, over 40 documents required by DNS or its stakeholders were reviewed. In addition, approximately 12 other documents produced outside of DNS and its stakeholders were reviewed in an effort to identify best practices. The complete list of documents reviewed is provided as an attachment to this paper.

  16. Administrative Synergy

    ERIC Educational Resources Information Center

    Hewitt, Kimberly Kappler; Weckstein, Daniel K.

    2012-01-01

    One of the biggest obstacles to overcome in creating and sustaining an administrative professional learning community (PLC) is time. Administrators are constantly deluged by the tyranny of the urgent. It is a Herculean task to carve out time for PLCs, but it is imperative to do so. In this article, the authors describe how an administrative PLC…

  17. Implementation of cold risk management in occupational safety, occupational health and quality practices. Evaluation of a development process and its effects at the finnish maritime administration.

    PubMed

    Risikko, Tanja; Remes, Jouko; Hassi, Juhani

    2008-01-01

    Cold is a typical environmental risk factor in outdoor work in northern regions. It should be taken into account in a company's occupational safety, health and quality systems. A development process for improving cold risk management at the Finnish Maritime Administration (FMA) was carried out by FMA and external experts. FMA was to implement it. Three years after the development phase, the outcomes and implementation were evaluated. The study shows increased awareness about cold work and few concrete improvements. Concrete improvements in occupational safety and health practices could be seen in the pilot group. However, organization-wide implementation was insufficient, the main reasons being no organization-wide practices, unclear process ownership, no resources and a major reorganization process. The study shows a clear need for expertise supporting implementation. The study also presents a matrix for analyzing the process.

  18. 20 CFR 30.2 - In general, how have the tasks associated with the administration of EEOICPA claims process been...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... cancer claims (see § 30.115). HHS also has exclusive control of the process for designating classes of... radiogenic cancer (see § 30.213). DOE and DOJ must, among other things, notify potential claimants and...

  19. Interpersonal reactivity and the attribution of emotional reactions.

    PubMed

    Haas, Brian W; Anderson, Ian W; Filkowski, Megan M

    2015-06-01

    The ability to identify the cause of another person's emotional reaction is an important component associated with improved success of social relationships and survival. Although many studies have investigated the mechanisms involved in emotion recognition, very little is currently known regarding the processes involved during emotion attribution decisions. Research on complementary "emotion understanding" mechanisms, including empathy and theory of mind, has demonstrated that emotion understanding decisions are often made through relatively emotion- or cognitive-based processing streams. The current study was designed to investigate the behavioral and brain mechanisms involved in emotion attribution decisions. We predicted that dual processes, emotional and cognitive, are engaged during emotion attribution decisions. Sixteen healthy adults completed the Interpersonal Reactivity Index to characterize individual differences in tendency to make emotion- versus cognitive-based interpersonal decisions. Participants then underwent functional MRI while making emotion attribution decisions. We found neuroimaging evidence that emotion attribution decisions engage a similar brain network as other forms of emotion understanding. Further, we found evidence in support of a dual processes model involved during emotion attribution decisions. Higher scores of personal distress were associated with quicker emotion attribution decisions and increased anterior insula activity. Conversely, higher scores in perspective taking were associated with delayed emotion attribution decisions and increased prefrontal cortex and premotor activity. These findings indicate that the making of emotion attribution decisions relies on dissociable emotional and cognitive processing streams within the brain.

  20. The Food and Drug Administration advisory committees and panels: how they are applied to the drug regulatory process.

    PubMed

    Ciociola, Arthur A; Karlstadt, Robyn G; Pambianco, Daniel J; Woods, Karen L; Ehrenpreis, Eli D

    2014-10-01

    Food and Drug Administration (FDA) advisory panels and committees play a critical role in advising the FDA on the safety and efficacy of medical devices and drugs marketed in the US. Advisory panel recommendations are used by the FDA to make decisions regarding medical products. Currently, the FDA utilizes over 50 advisory panels that serve the three major FDA centers, including the Centers for Biologics, Drugs and Device Products. Members of an advisory panel typically include academicians, clinicians, consumers, patients, and industry representatives. The FDA establishes the schedules for advisory panel meetings on an annual basis and a panel usually meets several times a year for two consecutive days in Washington, DC. Typically, the advisory panel discusses issues highlighted by the FDA and is then asked to vote a response to the questions posed in advance by the FDA. Advisory panel recommendations have a strong influence on FDA's decision to approve a product, as evidenced by the 214 Advisory Panels FDA convened between January 2008 to November 2012, during which advisory panel members voted to approve the product (or use of the product) ∼74% of the time, with FDA ultimately approving the medical product (or use of the product) ∼79% of the time. The ACG membership are encouraged to consider serving the public's interest by participating in an FDA advisory panel utilizing their expertise for the evaluation of a new drug or medical device, and providing advice about whether the product should be sold in the US.

  1. Graduate Attributes and Their Development

    ERIC Educational Resources Information Center

    Yorke, Mantz; Harvey, Lee

    2005-01-01

    In this chapter, the authors argue that alignment of higher education with workforce needs should be based on careful action by institutions to embed skills and attributes within instructional programs. (Contains 2 tables and 1 figure.)

  2. An Exploration of Teachers' and Administrators' Perspectives: The Collaborative Process Using the Danielson Framework for Teaching Model

    ERIC Educational Resources Information Center

    Landolfi, Adrienne M.

    2016-01-01

    As accountability measures continue to increase within education, public school systems have integrated standards-based evaluation systems to formally assess professional practices among educators. The purpose of this study was to explore the extent in which the communication process between evaluators and teachers impacts teacher performance…

  3. Effect of a single vaginal administration of levonorgestrel in Carraguard® gel on the ovulatory process: a potential candidate for “dual protection” emergency contraception

    PubMed Central

    Brache, Vivian; Croxatto, Horacio; Sitruk-Ware, Regine; Maguire, Robin; Montero, Juan Carlos; Kumar, Narender; Salvatierra, Ana Maria; Tejada, Ana Sofia; Cochón, Leila; Forcelledo, María Luisa; Lahteenmaki, Pekka; Alvarez, Francisco; Faundes, Anibal

    2007-01-01

    Objective The study was conducted to evaluate the effect of Carraguard vaginal gel containing 0.75 mg of levonorgestrel (CARRA/LNG gel) administered in a single dose at different stages of follicle development, over subsequent follicle rupture and hormonal levels. Method Randomized, blinded, cross-over study comparing the effects of a single administration of CARRA/LNG gel or Carraguard (CARRA) gel. Twenty-four healthy women were enrolled in two centers. The gels were administered when the follicle had reached diameters of 12-14, 15-17 and ≥18 mm in 8 women each. Volunteers were followed for one treatment, one washout cycle and a second treatment cycle. Follicle rupture or non-rupture was assessed by transvaginal ultrasound. LH, estradiol and progesterone levels were measured daily for the 5 days following treatment, and 3 times per week until menses. Results No follicular rupture within the 5-day period following administration was observed in 74% and 30% of the CARRA/LNG and CARRA gel treatment cycles, respectively, while ovulation was documented in 4% and 61%, respectively. The overall proportion of cycles with lack of follicular rupture or ovulatory dysfunction (follicle rupture preceded by an inadequate LH surge) was 96% for CARRA/LNG and 39% in the CARRA gel cycles. Conclusion Single vaginal administration of 0.75 mg levonorgestrel in CARRA gel in the late follicular phase, is effective for interfering with the ovulatory process. PMID:17656180

  4. Culture, attribution and automaticity: a social cognitive neuroscience view

    PubMed Central

    Morris, Michael W.

    2010-01-01

    A fundamental challenge facing social perceivers is identifying the cause underlying other people’s behavior. Evidence indicates that East Asian perceivers are more likely than Western perceivers to reference the social context when attributing a cause to a target person’s actions. One outstanding question is whether this reflects a culture’s influence on automatic or on controlled components of causal attribution. After reviewing behavioral evidence that culture can shape automatic mental processes as well as controlled reasoning, we discuss the evidence in favor of cultural differences in automatic and controlled components of causal attribution more specifically. We contend that insights emerging from social cognitive neuroscience research can inform this debate. After introducing an attribution framework popular among social neuroscientists, we consider findings relevant to the automaticity of attribution, before speculating how one could use a social neuroscience approach to clarify whether culture affects automatic, controlled or both types of attribution processes. PMID:20460302

  5. Culture, attribution and automaticity: a social cognitive neuroscience view.

    PubMed

    Mason, Malia F; Morris, Michael W

    2010-06-01

    A fundamental challenge facing social perceivers is identifying the cause underlying other people's behavior. Evidence indicates that East Asian perceivers are more likely than Western perceivers to reference the social context when attributing a cause to a target person's actions. One outstanding question is whether this reflects a culture's influence on automatic or on controlled components of causal attribution. After reviewing behavioral evidence that culture can shape automatic mental processes as well as controlled reasoning, we discuss the evidence in favor of cultural differences in automatic and controlled components of causal attribution more specifically. We contend that insights emerging from social cognitive neuroscience research can inform this debate. After introducing an attribution framework popular among social neuroscientists, we consider findings relevant to the automaticity of attribution, before speculating how one could use a social neuroscience approach to clarify whether culture affects automatic, controlled or both types of attribution processes.

  6. Leadership Behaviors of Successful Vocational Education Administrators.

    ERIC Educational Resources Information Center

    Finch, Curtis R.; And Others

    The first part of a research effort to examine the utility of a leadership model (Moss and Liang 1990) identified leadership attributes needed by successful vocational administrators. In a follow-up to this research, state-level administrators in seven states were interviewed to nominate successful administrators. The top "ranked" administrators…

  7. Test Administration Models

    ERIC Educational Resources Information Center

    Becker, Kirk A.; Bergstrom, Betty A.

    2013-01-01

    The need for increased exam security, improved test formats, more flexible scheduling, better measurement, and more efficient administrative processes has caused testing agencies to consider converting the administration of their exams from paper-and-pencil to computer-based testing (CBT). Many decisions must be made in order to provide an optimal…

  8. Conceptualizing withdrawal-induced escalation of alcohol self-administration as a learned, plasticity-dependent process.

    PubMed

    Walker, Brendan M

    2012-06-01

    This article represents one of five contributions focusing on the topic "Plasticity and neuroadaptive responses within the extended amygdala in response to chronic or excessive alcohol exposure" that were developed by awardees participating in the Young Investigator Award Symposium at the "Alcoholism and Stress: A Framework for Future Treatment Strategies" conference in Volterra, Italy on May 3-6, 2011 that was organized/chaired by Drs. Antonio Noronha and Fulton Crews and sponsored by the National Institute on Alcohol Abuse and Alcoholism. This review discusses the dependence-induced neuroadaptations in affective systems that provide a basis for negative reinforcement learning and presents evidence demonstrating that escalated alcohol consumption during withdrawal is a learned, plasticity-dependent process. The review concludes by identifying changes within extended amygdala dynorphin/kappa-opioid receptor systems that could serve as the foundation for the occurrence of negative reinforcement processes. While some evidence contained herein may be specific to alcohol dependence-related learning and plasticity, much of the information will be of relevance to any addictive disorder involving negative reinforcement mechanisms. Collectively, the information presented within this review provides a framework to assess the negative reinforcing effects of alcohol in a manner that distinguishes neuroadaptations produced by chronic alcohol exposure from the actual plasticity that is associated with negative reinforcement learning in dependent organisms.

  9. Administrative Ecology

    ERIC Educational Resources Information Center

    McGarity, Augustus C., III; Maulding, Wanda

    2007-01-01

    This article discusses how all four facets of administrative ecology help dispel the claims about the "impossibility" of the superintendency. These are personal ecology, professional ecology, organizational ecology, and community ecology. Using today's superintendency as an administrative platform, current literature describes a preponderance of…

  10. Goldstone (GDSCC) administrative computing

    NASA Technical Reports Server (NTRS)

    Martin, H.

    1981-01-01

    The GDSCC Data Processing Unit provides various administrative computing services for Goldstone. Those activities, including finance, manpower and station utilization, deep-space station scheduling and engineering change order (ECO) control are discussed.

  11. High serum levels of proinflammatory markers during epileptogenesis. Can omega-3 fatty acid administration reduce this process?

    PubMed

    Gouveia, Telma Luciana Furtado; Vieira de Sousa, Paula Viviane; de Almeida, Sandro Soares; Nejm, Mariana Bocca; Vieira de Brito, Joíse Marques; Cysneiros, Roberta Monterazzo; de Brito, Marlon Vilela; Salu, Bruno Ramos; Oliva, Maria Luiza Vilela; Scorza, Fúlvio Alexandre; Naffah-Mazzacoratti, Maria da Graça

    2015-10-01

    During the epileptogenic process, several events may occur, such as an important activation of the immune system in the central nervous system. The response to seizure activity results in an inflammation in the brain as well as in the periphery. Moreover, CRP and cytokines may be able to interact with numerous ligands in response to cardiac injury caused by sympathetic stimulation in ictal and postictal states. Based on this, we measured the serum levels of C-reactive protein (CRP) and cytokines during acute, silent, and chronic phases of rats submitted to the pilocarpine model of epilepsy. We have also analyzed the effect of a chronic treatment of these rats with omega-3 fatty acid in CRP and cytokine levels, during an epileptic focus generation. C-reactive protein and cytokines such as IL-1β, IL-6, and TNF-α presented high concentration in the blood of rats, even well after the occurrence of SE. We found reduced levels of CRP and all proinflammatory cytokines in the blood of animals with chronic seizures, treated with omega-3, when compared with those treated with vehicle solution. Taken together, our results strongly suggest that the omega-3 is an effective treatment to prevent SUDEP occurrence due to its capability to act as an anti-inflammatory compound, reducing the systemic inflammatory parameters altered by seizures.

  12. Administrative Process and Criteria Ranking for Drug Entering Health Insurance List in Iran-TOPSIS-Based Consensus Model.

    PubMed

    Viyanchi, Amir; Rajabzadeh Ghatari, Ali; Rasekh, Hamid Reza; SafiKhani, HamidReza

    2016-01-01

    The purposes of our study were to identify a drug entry process, collect, and prioritize criteria for selecting drugs for the list of basic health insurance commitments to prepare an "evidence based reimbursement eligibility plan" in Iran. The 128 noticeable criteria were found when studying the health insurance systems of developed countries. Four parts (involving criteria) formed the first questionnaire: evaluation of evidences quality, clinical evaluation, economic evaluation, and managerial appraisal. The 85 experts (purposed sampling) were asked to mark the importance of each criterion from 1 to 100 as 1 representing the least and 100 the most important criterion and 45 out of them replied completely. Then, in the next questionnaire, we evaluated the 48 remainder criteria by the same45 participants under four sub-criteria (Cost calculation simplicity, Interpretability, Precision, and Updating capability of a criterion). After collecting the replies, the remainder criteria were ranked by TOPSIS method. Softwares "SPSS" 17 and Excel 2007 were used. The ranks of the five most important criteria which were found for drug approval based on TOPSIS are as follows: 1-domestic production (0.556), 2-duration of using (0.399), 3-independence of the assessment group (0.363) 4-impact budgeting (0.362) 5-decisions of other countries about the same drug (0.358). The numbers in parenthesis are relative closeness alternatives in relation to the ideal solution. This model gave a scientific model for judging fairly on the acceptance of novelty medicines.

  13. Administrative Process and Criteria Ranking for Drug Entering Health Insurance List in Iran-TOPSIS-Based Consensus Model

    PubMed Central

    Viyanchi, Amir; Rajabzadeh Ghatari, Ali; Rasekh, Hamid Reza; SafiKhani, HamidReza

    2016-01-01

    The purposes of our study were to identify a drug entry process, collect, and prioritize criteria for selecting drugs for the list of basic health insurance commitments to prepare an “evidence based reimbursement eligibility plan” in Iran. The 128 noticeable criteria were found when studying the health insurance systems of developed countries. Four parts (involving criteria) formed the first questionnaire: evaluation of evidences quality, clinical evaluation, economic evaluation, and managerial appraisal. The 85 experts (purposed sampling) were asked to mark the importance of each criterion from 1 to 100 as 1 representing the least and 100 the most important criterion and 45 out of them replied completely. Then, in the next questionnaire, we evaluated the 48 remainder criteria by the same45 participants under four sub-criteria (Cost calculation simplicity, Interpretability, Precision, and Updating capability of a criterion). After collecting the replies, the remainder criteria were ranked by TOPSIS method. Softwares “SPSS” 17 and Excel 2007 were used. The ranks of the five most important criteria which were found for drug approval based on TOPSIS are as follows: 1-domestic production (0.556), 2-duration of using (0.399), 3-independence of the assessment group (0.363) 4-impact budgeting (0.362) 5-decisions of other countries about the same drug (0.358). The numbers in parenthesis are relative closeness alternatives in relation to the ideal solution. This model gave a scientific model for judging fairly on the acceptance of novelty medicines. PMID:27610178

  14. 76 FR 80873 - Food Source Attribution; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... Food Safety and Inspection Service Food Source Attribution; Public Meeting AGENCY: Food Safety and Inspection Service, USDA. ACTION: Notice of public meeting. SUMMARY: The Food Safety and Inspection Service (FSIS), in collaboration with the Food and Drug Administration (FDA), and the Centers for...

  15. Understanding What We Mean by the Generic Attributes of Graduates

    ERIC Educational Resources Information Center

    Barrie, Simon C.

    2006-01-01

    One way in which universities have sought to articulate the outcomes of a university education is through a description of the attributes of their graduates. Recent calls for universities to demonstrate the quality of their outcomes and processes have prompted a re-examination of the generic graduate attribute outcomes many Australian universities…

  16. An Experimental Investigation of Peer Influences on Adolescent Hostile Attributions

    ERIC Educational Resources Information Center

    Freeman, Kim; Hadwin, Julie A.; Halligan, Sarah L.

    2011-01-01

    Aggression in young people has been associated with a bias toward attributing hostile intent to others. However, little is known about the origin of biased social information processing. The current study explored the potential role of peer contagion in the emergence of hostile attribution in adolescents. One hundred thirty-four adolescents (M age…

  17. SOA: A Quality Attribute Perspective

    DTIC Science & Technology

    2011-06-23

    JMS) – CORBA … • Infrastructure services available to service providers and/or service consumers to perform common tasks or satisfy QoS requirements...Services is one technology for SOA implementation SOA and Quality Attributes SOA WS* Web Services CORBA REST Services and POX Key Class Realization

  18. Morphosemantic Attributes of Meetei Proverbs

    ERIC Educational Resources Information Center

    Singh, Lourembam Surjit

    2015-01-01

    This study proposes to investigate the functions of morphosemantic in Meetei proverbs, particularly the attribution of different meanings of the lexical items in Meetei Proverbial verbs. Meetei society has been using proverbs in the all ages, stages of development, social changes, and cultural diversifications to mark their wisdom of social…

  19. Self-image bias in drug use attributions.

    PubMed

    Monk, Rebecca L; Heim, Derek

    2011-12-01

    The aim was to examine the degree to which people's personal drug use affects how they perceive other drug users, with a view to investigating the possibility that drug use attributions are a function of self-image bias. University students (n = 60), categorized post hoc as drug users or nonusers, completed questionnaires assessing locus, control, and stability attributions about their own personal drug use or imagined drug use. Attributions pertaining to presented vignettes of light and heavy drug use by others were also assessed. Heavy drug use elicited the most "addicted" attributions (dispositional locus, low control, and high stability) and drug-using participants made more addicted attributions about their own personal drug use than did nonusing participants about their imagined use. Additionally, attributions made by non-drug users regarding their imagined personal drug use were similar to those they made for the light drug use described in presented vignettes. Conversely, drug users made attributions which were similar for their personal drug use and for the heavy drug-use vignette. These data lend support to conceptualizing addiction as a product of the functional attribution process-"addict" attributions being applied mainly where drug use is more problematic (heavy) and thus in need of explanation. The data also lend support to the notion that a self-image bias is operating in drug use attributions when people can identify with the behavior of others.

  20. Constraint-based Attribute and Interval Planning

    NASA Technical Reports Server (NTRS)

    Jonsson, Ari; Frank, Jeremy

    2013-01-01

    In this paper we describe Constraint-based Attribute and Interval Planning (CAIP), a paradigm for representing and reasoning about plans. The paradigm enables the description of planning domains with time, resources, concurrent activities, mutual exclusions among sets of activities, disjunctive preconditions and conditional effects. We provide a theoretical foundation for the paradigm, based on temporal intervals and attributes. We then show how the plans are naturally expressed by networks of constraints, and show that the process of planning maps directly to dynamic constraint reasoning. In addition, we de ne compatibilities, a compact mechanism for describing planning domains. We describe how this framework can incorporate the use of constraint reasoning technology to improve planning. Finally, we describe EUROPA, an implementation of the CAIP framework.

  1. Barrier Effects in Non-retinotopic Feature Attribution

    PubMed Central

    Aydin, Murat; Herzog, Michael H.; Öğmen, Haluk

    2011-01-01

    When objects move in the environment, their retinal images can undergo drastic changes and features of different objects can be inter-mixed in the retinal image. Notwithstanding these changes and ambiguities, the visual system is capable of establishing correctly feature-object relationships as well as maintaining individual identities of objects through space and time. Recently, by using a Ternus-Pikler display, we have shown that perceived motion correspondences serve as the medium for non-retinotopic attribution of features to objects. The purpose of the work reported in this manuscript was to assess whether perceived motion correspondences provide a sufficient condition for feature attribution. Our results show that the introduction of a static “barrier” stimulus can interfere with the feature attribution process. Our results also indicate that the barrier stops feature attribution based on interferences related to the feature attribution process itself rather than on mechanisms related to perceived motion. PMID:21767561

  2. 76 FR 1182 - Determination of System Attributes for the Tracking and Tracing of Prescription Drugs; Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-07

    ... supply chain. On September 27, 2007, the Food and Drug Administration Amendments Act of 2007 (FDAAA) (Pub... HUMAN SERVICES Food and Drug Administration Determination of System Attributes for the Tracking and Tracing of Prescription Drugs; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION:...

  3. 76 FR 29765 - Determination of System Attributes for the Tracking and Tracing of Prescription Drugs; Reopening...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... HUMAN SERVICES Food and Drug Administration Determination of System Attributes for the Tracking and Tracing of Prescription Drugs; Reopening of the Comment Period AGENCY: Food and Drug Administration, HHS. ACTION: Notice; reopening of the comment period. ] SUMMARY: The Food and Drug Administration (FDA)...

  4. Mathematicians, Attributional Complexity, and Gender

    NASA Astrophysics Data System (ADS)

    Stalder, Daniel R.

    Given indirect indications in sex role and soda! psychology research that mathematical-deductive reasoning may negatively relate to social acuity, Study 1 investigated whether mathematicians were less attributionally complex than nonmathematicians. Study 1 administered the Attributional Complexity Scale, a measure of social acuity, to female and male faculty members and graduate students in four Midwestern schools. Atlrihutional complexity (AC) is the ability and motivation to give complex explanations for behavior. Study 1 found a significant interaction between field and gender. Only among women did mathematicians score lower on AC. In addition, an established gender difference in AC (that women score higher than men) was present only among nonmathematicians. Studies 2 and 3 offered some preliminary support for the possibility that it is generally female students who score tow on AC who aspire to he mathematicians and for the underlying view that female students' perceived similarity to mathematicians can influence their vocational choices.

  5. Biological Weapons Attribution: A Primer

    DTIC Science & Technology

    2007-06-01

    as natural. Therefore, before the use of BW can be properly attributed, one must first be able to identity that a particular disease outbreak was...3 March 1980), 11. 67 Faina A. Abramova, Lev M. Grinberg , Olga V. Yampolskaya, David H. Walker, “Pathology of Inhalation Anthrax in 42 Cases from...scientists insist that the strain in the Amerithrax envelopes was not identical to the Ames strain, and simply resembled an antrax strain found in

  6. Industry Initiated Core Safety Attributes for Human Spaceflight for the 7th IAASS Conference

    NASA Technical Reports Server (NTRS)

    Mango, Edward J.

    2014-01-01

    Now that the NASA Commercial Crew Program (CCP) is beginning its full certification contract for crew transportation to the International Space Station (ISS), is it time for industry to embrace a minimum set of core safety attributes? Those attributes can then be evolved into an industry-led set of basic safety standards and requirements. After 50 years of human space travel sponsored by governments, there are two basic conditions that now exist within the international space industry. The first, there is enough of a space-faring history to encourage the space industry to design, develop and operate human spaceflight systems without government contracts for anything other than services. Second, industry is capable of defining and enforcing a set of industry-based safety attributes and standards for human spaceflight to low-Earth orbit (LEO). This paper will explore both of these basic conditions with a focus on the safety attributes and standards. In the United States, the Federal Aviation Administration (FAA) is now starting to dialogue with industry about the basic safety principles and attributes needed for potential future regulatory oversight. This process is not yet formalized and will take a number of years once approval is given to move forward. Therefore, throughout the next few years, it is an excellent time and opportunity for industry to collaborate together and develop the core set of attributes and standards. As industry engages and embraces a common set of safety attributes, then government agencies, like the FAA and NASA can use that industry-based product to strengthen their efforts on a safe commercial spaceflight foundation for the future. As the commercial space industry takes the lead role in establishing core safety attributes, and then enforcing those attributes, the entire planet can move away from governmental control of design and development and let industry expand safe and successful space operations in LEO. At that point the

  7. A quality-by-design study for an immediate-release tablet platform: examining the relative impact of active pharmaceutical ingredient properties, processing methods, and excipient variability on drug product quality attributes.

    PubMed

    Kushner, Joseph; Langdon, Beth A; Hicks, Ian; Song, Daniel; Li, Fasheng; Kathiria, Lalji; Kane, Anil; Ranade, Gautam; Agarwal, Kam

    2014-02-01

    The impact of filler-lubricant particle size ratio variation (3.4-41.6) on the attributes of an immediate-release tablet was compared with the impacts of the manufacturing method used (direct compression or dry granulation) and drug loading (1%, 5%, and 25%), particle size (D[4,3]: 8-114 μm), and drug type (theophylline or ibuprofen). All batches were successfully manufactured, except for direct compression of 25% drug loading of 8 μm (D[4,3]) drug, which exhibited very poor flow properties. All manufactured tablets possessed adequate quality attributes: tablet weight uniformity <4% RSD, tablet potency: 94%-105%, content uniformity <6% RSD, acceptance value ≤ 15, solid fraction: 0.82-0.86, tensile strength >1 MPa, friability ≤ 0.2% weight loss, and disintegration time < 4 min. The filler-lubricant particle size ratio exhibited the greatest impact on blend and granulation particle size and granulation flow, whereas drug property variation dominated blend flow, ribbon solid fraction, and tablet quality attributes. Although statistically significant effects were observed, the results of this study suggest that the manufacturability and performance of this immediate-release tablet formulation is robust to a broad range of variation in drug properties, both within-grade and extra-grade excipient particle size variations, and the choice of manufacturing method.

  8. Impact of acute administration of escitalopram on the processing of emotional and neutral images: a randomized crossover fMRI study of healthy women

    PubMed Central

    Outhred, Tim; Das, Pritha; Felmingham, Kim L.; Bryant, Richard A.; Nathan, Pradeep J.; Malhi, Gin S.; Kemp, Andrew H.

    2014-01-01

    Background Acute neural effects of antidepressant medication on emotion processing biases may provide the foundation on which clinical outcomes are based. Along with effects on positive and negative stimuli, acute effects on neutral stimuli may also relate to anti-depressant efficacy, yet these effects are still to be investigated. The present study therefore examined the impact of a single dose of the selective serotonin reuptake inhibitor escitalopram (20 mg) on positive, negative and neutral stimuli using pharmaco-fMRI. Methods Within a double-blind, randomized, placebo-controlled crossover design, healthy women completed 2 sessions of treatment administration and fMRI scanning separated by a 1-week washout period. Results We enrolled 36 women in our study. When participants were administered escitalopram relative to placebo, left amygdala activity was increased and right inferior frontal gyrus (IFG) activity was decreased during presentation of positive pictures (potentiation of positive emotion processing). In contrast, escitalopram was associated with decreased left amygdala and increased right IFG activity during presentation of negative pictures (attenuation of negative emotion processing). In addition, escitalopram decreased right IFG activity during the processing of neutral stimuli, akin to the effects on positive stimuli (decrease in negative appraisal). Limitations Although we used a women-only sample to reduce heterogeneity, our results may not generalize to men. Potential unblinding, which was related to the subjective occurrence of side effects, occurred in the study; however, manipulation check analyses demonstrated that results were not impacted. Conclusion These novel findings demonstrate that a single dose of the commonly prescribed escitalopram facilitates a positive information processing bias. These findings provide an important lead for better understanding effects of antidepressant medication. PMID:24690370

  9. Administrative Uses of Microcomputers.

    ERIC Educational Resources Information Center

    Crawford, Chase

    1987-01-01

    This paper examines the administrative uses of the microcomputer, stating that high performance educational managers are likely to have microcomputers in their organizations. Four situations that would justify the use of a computer are: (1) when massive amounts of data are processed through well-defined operations; (2) when data processing is…

  10. Engineering Administration.

    ERIC Educational Resources Information Center

    Naval Personnel Program Support Activity, Washington, DC.

    This book is intended to acquaint naval engineering officers with their duties in the engineering department. Standard shipboard organizations are analyzed in connection with personnel assignments, division operations, and watch systems. Detailed descriptions are included for the administration of directives, ship's bills, damage control, training…

  11. Database Administrator

    ERIC Educational Resources Information Center

    Moore, Pam

    2010-01-01

    The Internet and electronic commerce (e-commerce) generate lots of data. Data must be stored, organized, and managed. Database administrators, or DBAs, work with database software to find ways to do this. They identify user needs, set up computer databases, and test systems. They ensure that systems perform as they should and add people to the…

  12. A comparative analysis of user preference-based and existing knowledge management systems attributes in the aerospace industry

    NASA Astrophysics Data System (ADS)

    Varghese, Nishad G.

    Knowledge management (KM) exists in various forms throughout organizations. Process documentation, training courses, and experience sharing are examples of KM activities performed daily. The goal of KM systems (KMS) is to provide a tool set which serves to standardize the creation, sharing, and acquisition of business critical information. Existing literature provides numerous examples of targeted evaluations of KMS, focusing on specific system attributes. This research serves to bridge the targeted evaluations with an industry-specific, holistic approach. The user preferences of aerospace employees in engineering and engineering-related fields were compared to profiles of existing aerospace KMS based on three attribute categories: technical features, system administration, and user experience. The results indicated there is a statistically significant difference between aerospace user preferences and existing profiles in the user experience attribute category, but no statistically significant difference in the technical features and system administration attribute categories. Additional analysis indicated in-house developed systems exhibit higher technical features and user experience ratings than commercial-off-the-self (COTS) systems.

  13. A MOX fuel attribute monitor

    NASA Astrophysics Data System (ADS)

    Bliss, Mary; Jordan, David V.; Barnett, Debra S.; Redding, Rebecca L.; Pearce, Stephen K.

    2007-08-01

    Euratom performs safeguards monitoring of Fresh MOX fuel for domestic power production in the European Union. Video cameras monitor the reactor storage ponds. If video surveillance is lost for a certain amount of time a measurement is required to verify that no fuel was diverted. The attribute measurement to verify the continued presence of MOX fuel is neutron emission. Ideally this measurement would be made without moving or handling the fuel rod assembly. A prototype attribute measurement system was made using scintillating neutron sensitive glass waveguides developed by Pacific Northwest National Laboratory. Short lengths (5-20 cm) of the neutron sensitive fiber were mechanically spliced to 15 m lengths of commercial high numerical aperture fiber optic cable (Ceramoptec Optran Ultra 0.44). The light detector is a Hamamatsu R7400P photomultiplier tube. An electronics package was built to use the sensors with a GBS Elektronik MCA-166 multichannel analyzer and user interface. The MCA-166 is the system most commonly used by Euratom inspectors. It can also be run from a laptop computer using Maestro (Ortec) or other software. A MCNP model was made to compare to measurements made with several neutron sources including NIST traceable 252Cf.

  14. LineUp: Visual Analysis of Multi-Attribute Rankings

    PubMed Central

    Gratzl, Samuel; Lex, Alexander; Gehlenborg, Nils; Pfister, Hanspeter; Streit, Marc

    2014-01-01

    Rankings are a popular and universal approach to structuring otherwise unorganized collections of items by computing a rank for each item based on the value of one or more of its attributes. This allows us, for example, to prioritize tasks or to evaluate the performance of products relative to each other. While the visualization of a ranking itself is straightforward, its interpretation is not, because the rank of an item represents only a summary of a potentially complicated relationship between its attributes and those of the other items. It is also common that alternative rankings exist which need to be compared and analyzed to gain insight into how multiple heterogeneous attributes affect the rankings. Advanced visual exploration tools are needed to make this process efficient. In this paper we present a comprehensive analysis of requirements for the visualization of multi-attribute rankings. Based on these considerations, we propose LineUp - a novel and scalable visualization technique that uses bar charts. This interactive technique supports the ranking of items based on multiple heterogeneous attributes with different scales and semantics. It enables users to interactively combine attributes and flexibly refine parameters to explore the effect of changes in the attribute combination. This process can be employed to derive actionable insights as to which attributes of an item need to be modified in order for its rank to change. Additionally, through integration of slope graphs, LineUp can also be used to compare multiple alternative rankings on the same set of items, for example, over time or across different attribute combinations. We evaluate the effectiveness of the proposed multi-attribute visualization technique in a qualitative study. The study shows that users are able to successfully solve complex ranking tasks in a short period of time. PMID:24051794

  15. Malignant mesothelioma: attributable risk of asbestos exposure.

    PubMed Central

    Spirtas, R; Heineman, E F; Bernstein, L; Beebe, G W; Keehn, R J; Stark, A; Harlow, B L; Benichou, J

    1994-01-01

    OBJECTIVES--To evaluate a case-control study of malignant mesothelioma through patterns of exposure to asbestos based upon information from telephone interviews with next of kin. METHODS--Potential cases, identified from medical files and death certificates, included all people diagnosed with malignant mesothelioma and registered during 1975-1980 by the Los Angeles County Cancer Surveillance Program, the New York State Cancer Registry (excluding New York City), and 39 large Veterans Administration hospitals. Cases whose diagnosis was confirmed in a special pathology review as definite or probable mesothelioma (n = 208) were included in the analysis. Controls (n = 533) had died of other causes, excluding cancer, respiratory disease, suicide, or violence. Direct exposure to asbestos was determined from responses to three types of questions: specific queries as to any exposure to asbestos; occupational or non-vocational participation in any of nine specific activities thought to entail exposure to asbestos; and analysis of life-time work histories. Indirect exposures were assessed through residential histories and reported contact with family members exposed to asbestos. RESULTS--Among men with pleural mesothelioma the attributable risk (AR) for exposure to asbestos was 88% (95% confidence interval (95% CI) 76-95%). For men, the AR of peritoneal cancer was 58% (95% CI 20-89%). For women (both sites combined), the AR was 23% (95% CI 3-72%). The large differences in AR by sex are compatible with the explanations: a lower background incidence rate in women, lower exposure to asbestos, and greater misclassification among women. CONCLUSIONS--Most of the pleural and peritoneal mesotheliomas in the men studied were attributable to exposure to asbestos. The situation in women was less definitive. PMID:7849863

  16. Source attribution of tropospheric ozone

    NASA Astrophysics Data System (ADS)

    Butler, T. M.

    2015-12-01

    Tropospheric ozone is a harmful pollutant with adverse effects on human health and ecosystems. As well as these effects, tropospheric ozone is also a powerful greenhouse gas, with an anthropogenic radiative forcing one quarter of that of CO2. Along with methane and atmospheric aerosol, tropospheric ozone belongs to the so-called Short Lived Climate forcing Pollutants, or SLCP. Recent work has shown that efforts to reduce concentrations of SLCP in the atmosphere have the potential to slow the rate of near-term climate change, while simultaneously improving public health and reducing crop losses. Unlike many other SLCP, tropospehric ozone is not directly emitted, but is instead influenced by two distinct sources: transport of air from the ozone-rich stratosphere; and photochemical production in the troposphere from the emitted precursors NOx (oxides of nitrogen), CO (Carbon Monoxide), and VOC (volatile organic compounds, including methane). Better understanding of the relationship between ozone production and the emissions of its precursors is essential for the development of targeted emission reduction strategies. Several modeling methods have been employed to relate the production of tropospheric ozone to emissions of its precursors; emissions perturbation, tagging, and adjoint sensitivity methods all deliver complementary information about modelled ozone production. Most studies using tagging methods have focused on attribution of tropospheric ozone production to emissions of NOx, even though perturbation methods have suggested that tropospheric ozone is also sensitive to VOC, particularly methane. In this study we describe the implementation into a global chemistry-climate model of a scheme for tagging emissions of NOx and VOC with an arbitrary number of labels, which are followed through the chemical reactions of tropospheric ozone production in order to perform attribution of tropospehric ozone to its emitted precursors. Attribution is performed to both

  17. Inferential Source Attribution from Dust: Review and Analysis.

    PubMed

    Stoney, D A; Bowen, A M; Stoney, P L

    2013-03-01

    The analysis of dust allows inference of exposures to geographical areas, environments, activities, and processes. This activity of inferential source attribution is distinguished from that of comparative source attribution, where the focus is on the degree of correspondence between two sources in relation to other possible sources. Review of source attribution efforts in the forensic and broader scientific literature shows that most efforts are limited in one or more of four principal ways, which are classified as: (a) methods based on attribution by direct comparison; (b) methods based on closed-set item classification; (c) analysis using restricted methods and characteristics, and (d) requirement of a large sample size. These limitations provide the context for the requirements of more generalized inferential source attribution. Occurring much more rarely, and almost exclusively in the forensic literature, are individual source attribution case reports that have a microscopical, multidisciplinary perspective. Collectively these are an excellent illustration of potential and their common features demonstrate that (a) a diversity of laboratory expertise and methodology is required in order for source attribution to be successful; (b) different tools need to be applied in different cases, and (c) a process must be in place that allows a facile choice among this diversity of tools, in response to the particular investigative problem and the specifics of the samples that are available. Alternative collaborative mechanisms are considered and recommendations are made for related research and programmatic application.

  18. An evolution of image source camera attribution approaches.

    PubMed

    Jahanirad, Mehdi; Wahab, Ainuddin Wahid Abdul; Anuar, Nor Badrul

    2016-05-01

    Camera attribution plays an important role in digital image forensics by providing the evidence and distinguishing characteristics of the origin of the digital image. It allows the forensic analyser to find the possible source camera which captured the image under investigation. However, in real-world applications, these approaches have faced many challenges due to the large set of multimedia data publicly available through photo sharing and social network sites, captured with uncontrolled conditions and undergone variety of hardware and software post-processing operations. Moreover, the legal system only accepts the forensic analysis of the digital image evidence if the applied camera attribution techniques are unbiased, reliable, nondestructive and widely accepted by the experts in the field. The aim of this paper is to investigate the evolutionary trend of image source camera attribution approaches from fundamental to practice, in particular, with the application of image processing and data mining techniques. Extracting implicit knowledge from images using intrinsic image artifacts for source camera attribution requires a structured image mining process. In this paper, we attempt to provide an introductory tutorial on the image processing pipeline, to determine the general classification of the features corresponding to different components for source camera attribution. The article also reviews techniques of the source camera attribution more comprehensively in the domain of the image forensics in conjunction with the presentation of classifying ongoing developments within the specified area. The classification of the existing source camera attribution approaches is presented based on the specific parameters, such as colour image processing pipeline, hardware- and software-related artifacts and the methods to extract such artifacts. The more recent source camera attribution approaches, which have not yet gained sufficient attention among image forensics

  19. The Human Experience With Ghrelin Administration

    PubMed Central

    Garin, Margaret C.; Burns, Carrie M.; Kaul, Shailja

    2013-01-01

    Context: Ghrelin is an endogenous stimulator of GH and is implicated in a number of physiological processes. Clinical trials have been performed in a variety of patient populations, but there is no comprehensive review of the beneficial and adverse consequences of ghrelin administration to humans. Evidence Acquisition: PubMed was utilized, and the reference list of each article was screened. We included 121 published articles in which ghrelin was administered to humans. Evidence Synthesis: Ghrelin has been administered as an infusion or a bolus in a variety of doses to 1850 study participants, including healthy participants and patients with obesity, prior gastrectomy, cancer, pituitary disease, diabetes mellitus, eating disorders, and other conditions. There is strong evidence that ghrelin stimulates appetite and increases circulating GH, ACTH, cortisol, prolactin, and glucose across varied patient populations. There is a paucity of evidence regarding the effects of ghrelin on LH, FSH, TSH, insulin, lipolysis, body composition, cardiac function, pulmonary function, the vasculature, and sleep. Adverse effects occurred in 20% of participants, with a predominance of flushing and gastric rumbles and a mild degree of severity. The few serious adverse events occurred in patients with advanced illness and were not clearly attributable to ghrelin. Route of administration may affect the pattern of adverse effects. Conclusions: Existing literature supports the short-term safety of ghrelin administration and its efficacy as an appetite stimulant in diverse patient populations. There is some evidence to suggest that ghrelin has wider ranging therapeutic effects, although these areas require further investigation. PMID:23533240

  20. Relations among Autonomy, Attribution Style, and Happiness in College Students

    ERIC Educational Resources Information Center

    O'Donnell, Susan L.; Chang, Kelly B.; Miller, Kristen S.

    2013-01-01

    Research suggests that a personal sense of autonomy supports individuals' success in a variety of domains, but information regarding these processes remains unclear. This paper attempts to establish a link between personal autonomy and cognitive processes, in the form of attributions for success and failure, in establishing a sense of subjective…

  1. Attributions and personality as predictors of the road rage response.

    PubMed

    Britt, Thomas W; Garrity, Michael J

    2006-03-01

    This study examined the ability of attributions and personality traits to predict the emotional and behavioural components of the road rage response. Participants recalled a recent time when they experienced three different anger-provoking events when driving. They then rated their behaviours and emotions during the event, and their attributions for why the event occurred. Participants also completed a battery of personality questionnaires designed to predict their responses to the situations. Attributing causality for the anger-arousing event to a stable factor in the offending driver was uniquely related to aggressive behaviour and anger in all three situations. Hostile and blame attributions predicted aggressive behaviour and anger in different situations. In addition to dispositional measures of aggressiveness and anger predicting aggressive behaviour and anger in each of the anger-provoking situations, other personality variables were also related to aspects of the road rage response (e.g. conscientiousness, agreeableness, narcissism, and extraversion). Attributions and personality traits accounted for unique variance in the outcomes, and there were only sporadic effects of attributions partially mediating the relationships between personality variables and responses to the anger-provoking situations. Therefore, it is unlikely that the relationships between personality traits and responses to anger-provoking situations are completely mediated by attributional processing.

  2. Couples’ Attributions for Work Function Changes in Prodromal Huntington Disease

    PubMed Central

    Downing, Nancy R.; Williams, Janet K.; Paulsen, Jane S.

    2013-01-01

    People who have tested positive for the expanded Huntington disease (HD) gene who are not yet diagnosed (pre-HD) and their companions report subtle changes in ability of people with pre-HD to do their jobs. However, it is not known whether they attribute these changes to HD. Semi-structured telephone interviews were analyzed from seven persons with pre-HD at different estimated points from diagnosis and six companions. Data were analyzed using qualitative analysis methods. Participants made attributions related to health, work, and temperament. Only one participant attributed a change to HD. The process of forming attributions was demonstrated through symptom monitoring and comparison of participants with pre-HD to others with and without HD. Participants also expressed uncertainty regarding how to make attributions. Attributions influence coping procedures, including whether to seek and accept medical treatment. In persons with prodromal HD the relationship between attributions and use of coping strategies for symptoms that interfere with job functioning is unknown. PMID:20309619

  3. Attributions and Relapse in Opiate Addicts.

    ERIC Educational Resources Information Center

    Bradley, Brendan P.; And Others

    1992-01-01

    Investigated whether attributions of opiate addicts would predict abstinence and reactions to abstinence violations. Found that addicts who at admission attributed to themselves greater responsibility for negative outcomes and who attributed relapse episodes to more personally controllable factors were subsequently more likely either to be…

  4. The Attribution Cube and Judgments of Morality.

    ERIC Educational Resources Information Center

    Mitchell, Thomas E.

    Kelley's cube model of attributions (1967) can be applied to moral judgments to predict how individuals arrive at attributions concerning dispositional or environmental causes. The relative contributions of the three dimensions of Kelley's cube to attributions of morality and trustworthiness were tested by presenting 37 male and 77 female subjects…

  5. Diatremes and craters attributed to natural explosions

    USGS Publications Warehouse

    Shoemaker, Eugene Merle

    1956-01-01

    Diatremes - volcanic pipes attributed to explosion - and craters have been studied to infer the ultimate causes and physical conditions attending natural explosive processes. Initial piercement of diatremes on the Navajo reservation, Arizona was probably along a fracture propagated by a high-pressure aqueous fluid. Gas rising at high velocity along the fracture would become converted to a gas-solid fluidized system by entrainment of wall- rock fragments. The first stages of widening of the vent are probably accomplished mainly by simple abrasion of the high-velocity fluidized system on the walls of the fracture. As the vent widens, its enlargement may be accelerated by inward spalling of the walls. The inferred mechanics of the Navajo-Hopi diatremes is used to illustrate the possibility of diatreme formation over a molten salt mass.

  6. Attribution of regional flood changes based on scaling fingerprints

    NASA Astrophysics Data System (ADS)

    Viglione, Alberto; Merz, Bruno; Viet Dung, Nguyen; Parajka, Juraj; Nester, Thomas; Blöschl, Günter

    2016-07-01

    Changes in the river flood regime may be due to atmospheric processes (e.g., increasing precipitation), catchment processes (e.g., soil compaction associated with land use change), and river system processes (e.g., loss of retention volume in the floodplains). This paper proposes a new framework for attributing flood changes to these drivers based on a regional analysis. We exploit the scaling characteristics (i.e., fingerprints) with catchment area of the effects of the drivers on flood changes. The estimation of their relative contributions is framed in Bayesian terms. Analysis of a synthetic, controlled case suggests that the accuracy of the regional attribution increases with increasing number of sites and record lengths, decreases with increasing regional heterogeneity, increases with increasing difference of the scaling fingerprints, and decreases with an increase of their prior uncertainty. The applicability of the framework is illustrated for a case study set in Austria, where positive flood trends have been observed at many sites in the past decades. The individual scaling fingerprints related to the atmospheric, catchment, and river system processes are estimated from rainfall data and simple hydrological modeling. Although the distributions of the contributions are rather wide, the attribution identifies precipitation change as the main driver of flood change in the study region. Overall, it is suggested that the extension from local attribution to a regional framework, including multiple drivers and explicit estimation of uncertainty, could constitute a similar shift in flood change attribution as the extension from local to regional flood frequency analysis.

  7. Stressing The Person: Legal and Everyday Person Attributions Under Stress

    PubMed Central

    Kubota, Jennifer T.; Mojdehbakhsh, Rachel; Raio, Candace; Brosch, Tobias; Uleman, Jim S.; Phelps, Elizabeth A.

    2014-01-01

    When determining the cause of a person’s behavior, perceivers often overweigh dispositional explanations and underweigh situational explanations, an error known as the Fundamental Attribution Error (FAE). The FAE occurs in part because dispositional explanations are relatively automatic, whereas considering the situation requires additional cognitive effort. Stress is known to impair the prefrontal cortex and executive functions important for the attribution process. We investigated if stress increases dispositional attributions in common place and legal situations. Experiencing a physiological stressor increased participants’ cortisol, dispositional attributions of common everyday behaviors, and negative evaluations. When determining whether a crime was due to the defendant’s disposition or the mitigating situation, self-reported stress correlated with increased dispositional judgments of defendant’s behavior. These findings indicate that stress may makes people more likely to commit the FAE and less favorable in their evaluations of others both in daily life and when making socially consequential judicial decisions. PMID:25175000

  8. Internal-External Control and the Attribution of Responsibility Under Questionnaire and Interview Conditions

    ERIC Educational Resources Information Center

    Stebbings, Paul; Stone, Gerald L.

    1977-01-01

    The study examined the attribution of responsibility of 34 students with an internal or external locus of control following success or failure feedback on a communication task. Results indicated externals attribute more responsibility to impersonal external sources than do internals. The importance of attributional processes for counseling is…

  9. Do Hostile Attribution Biases in Children and Parents Predict Relationally Aggressive Behavior?

    ERIC Educational Resources Information Center

    Werner, Nicole E.

    2012-01-01

    Relatively little is understood about the role of hostile attributions in children's use of relational aggression with peers, or about the impact of family processes on children's attributions about ambiguous provocations. This cross-sectional study investigated associations among hostile attributions made by children, mothers, and fathers, and…

  10. Centralized administrative services management.

    PubMed

    Freed, D H

    1994-06-01

    Virtually every hospital has imposed guidelines or controls on one or more administrative service expenses. However, the actual deployment of such strategies is often voluntary, decentralized, disjointed and episodic. An alternative approach is to cluster administrative elements across hospital departments and make them the responsibility of a dedicated manager. This approach treats administrative services as an organizing principle with uniform, predictable standards of service and cost. Customer requirements for products and services are met without the need for them to physically manage that process. Materiel managers can demonstrate a leadership role by applying their professionalism and know-how to a set of products and services traditionally ignored or dealt with in an uncoordinated manner. While some initial resistance can be expected as traditional barriers are disassembled, the results should be very rewarding for the hospital and materiel manager alike.

  11. Subacute Zinc Administration and L-NAME Caused an Increase of NO, Zinc, Lipoperoxidation, and Caspase-3 during a Cerebral Hypoxia-Ischemia Process in the Rat

    PubMed Central

    Blanco-Alvarez, Victor Manuel; Lopez-Moreno, Patricia; Soto-Rodriguez, Guadalupe; Martinez-Fong, Daniel; Rubio, Hector; Gonzalez-Barrios, Juan Antonio; Piña-Leyva, Celia; Torres-Soto, Maricela; Gomez-Villalobos, María de Jesus; Hernandez-Baltazar, Daniel; Eguibar, José Ramon; Ugarte, Araceli; Cebada, Jorge

    2013-01-01

    Zinc or L-NAME administration has been shown to be protector agents, decreasing oxidative stress and cell death. However, the treatment with zinc and L-NAME by intraperitoneal injection has not been studied. The aim of our work was to study the effect of zinc and L-NAME administration on nitrosative stress and cell death. Male Wistar rats were treated with ZnCl2 (2.5 mg/kg each 24 h, for 4 days) and N-ω-nitro-L-arginine-methyl ester (L-NAME, 10 mg/kg) on the day 5 (1 hour before a common carotid-artery occlusion (CCAO)). The temporoparietal cortex and hippocampus were dissected, and zinc, nitrites, and lipoperoxidation were assayed at different times. Cell death was assayed by histopathology using hematoxylin-eosin staining and caspase-3 active by immunostaining. The subacute administration of zinc before CCAO decreases the levels of zinc, nitrites, lipoperoxidation, and cell death in the late phase of the ischemia. L-NAME administration in the rats treated with zinc showed an increase of zinc levels in the early phase and increase of zinc, nitrites, and lipoperoxidation levels, cell death by necrosis, and the apoptosis in the late phase. These results suggest that the use of these two therapeutic strategies increased the injury caused by the CCAO, unlike the alone administration of zinc. PMID:23997853

  12. Evaluation of an attributive measurement system in the automotive industry

    NASA Astrophysics Data System (ADS)

    Simion, C.

    2016-08-01

    Measurement System Analysis (MSA) is a critical component for any quality improvement process. MSA is defined as an experimental and mathematical method of determining how much the variation within the measurement process contributes to overall process variability and it falls into two categories: attribute and variable. Most problematic measurement system issues come from measuring attribute data, which are usually the result of human judgment (visual inspection). Because attributive measurement systems are often used in some manufacturing processes, their assessment is important to obtain the confidence in the inspection process, to see where are the problems in order to eliminate them and to guide the process improvement. It was the aim of this paper to address such a issue presenting a case study made in a local company from the Sibiu region supplying products for the automotive industry, specifically the bag (a technical textile component, i.e. the fabric) for the airbag module. Because defects are inherent in every manufacturing process and in the field of airbag systems a minor defect can influence their performance and lives depend on the safety feature, there is a stringent visual inspection required on the defects of the bag material. The purpose of this attribute MSA was: to determine if all inspectors use the same criteria to determine “pass” from “fail” product (i.e. the fabric); to assess company inspection standards against customer's requirements; to determine how well inspectors are conforming to themselves; to identify how inspectors are conforming to a “known master,” which includes: how often operators ship defective product, how often operators dispose of acceptable product; to discover areas where training is required, procedures must be developed and standards are not available. The results were analyzed using MINITAB software with its module called Attribute Agreement Analysis. The conclusion was that the inspection process must

  13. The Educational Administrator's Survival Guide to Administrative Uses of Microcomputers.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Div. of Public Schools.

    Guidelines are presented for use by educational administrators in selecting a microcomputer for administrative purposes. The selection process described is based on the determination of functions to be automated, and the identification of the software that best automates these functions. Topics addressed include general software applications that…

  14. Efficient binning for bitmap indices on high-cardinality attributes

    SciTech Connect

    Rotem, Doron; Stockinger, Kurt; Wu, Kesheng

    2004-11-17

    Bitmap indexing is a common technique for indexing high-dimensional data in data warehouses and scientific applications. Though efficient for low-cardinality attributes, query processing can be rather costly for high-cardinality attributes due to the large storage requirements for the bitmap indices. Binning is a common technique for reducing storage costs of bitmap indices. This technique partitions the attribute values into a number of ranges, called bins, and uses bitmap vectors to represent bins (attribute ranges) rather than distinct values. Although binning may reduce storage costs, it may increase the access costs of queries that do not fall on exact bin boundaries (edge bins). For this kind of queries the original data values associated with edge bins must be accessed, in order to check them against the query constraints.In this paper we study the problem of finding optimal locations for the bin boundaries in order to minimize these access costs subject to storage constraints. We propose a dynamic programming algorithm for optimal partitioning of attribute values into bins that takes into account query access patterns as well as data distribution statistics. Mathematical analysis and experiments on real life data sets show that the optimal partitioning achieved by this algorithm can lead to a significant improvement in the access costs of bitmap indexing systems for high-cardinality attributes.

  15. Assessing monoclonal antibody product quality attribute criticality through clinical studies.

    PubMed

    Goetze, Andrew M; Schenauer, Matthew R; Flynn, Gregory C

    2010-01-01

    Recombinant therapeutic proteins, including antibodies, contain a variety of chemical and physical modifications. Great effort is expended during process and formulation development in controlling and minimizing this heterogeneity, which may not affect safety or efficacy, and, therefore, may not need to be controlled. Many of the chemical conversions also occur in vivo, and knowledge about the alterations can be applied to assessment of the potential impact on characteristics and the biological activity of therapeutic proteins. Other attributes may affect the drug clearance and thereby alter drug efficacy. In this review article, we describe attribute studies conducted using clinical samples and how information gleaned from them is applied to attribute criticality assessment. In general, how fast attributes change in vivo compared to the rate of mAb elimination is the key parameter used in these evaluations. An attribute with more rapidly changing levels may have greater potential to affect safety or efficacy and thereby reach the status of a Critical Quality Attribute (CQA) that should be controlled during production and storage, but the effect will depend on whether compositional changes are due to chemical conversion or differential clearance.

  16. 46 CFR 296.50 - Administrative determinations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., Scott Air Force Base, IL 62225-5357. (c) Process. The Administrator, or the Commander in the case of a... Administration or the Contracting Officer with respect to the administration of this part or any other dispute or... Contractor of the administrative determination of the Contracting Officer. Such an appeal should be...

  17. Attribution Theory and Judgment under Uncertainty

    DTIC Science & Technology

    1975-06-13

    attributions to some degree; and (2) that there was a preponderance of person attributions. Tins latter finding has since been replicated by Jones and...assumed pattern of data in a complete Inalysis’ Of variance framewor*. Mxat the person learns at a conceptual level . . . is how certain types of effects...he or she will attribute the act to that reason and the underlying personal disposition that it represents. "We can be certain that a politician who

  18. Does logic moderate the fundamental attribution error?

    PubMed

    Stalder, D R

    2000-06-01

    The fundamental attribution error was investigated from an individual difference perspective. Mathematicians were compared with nonmathematicians (Exp. 1; n: 84), and undergraduates who scored high on a test of logical reasoning ability were compared with those who scored low (Exp. 2; n: 62). The mathematicians and those participants scoring higher on logic appeared less prone to the fundamental attribution error, primarily using a measure of confidence in attributions.

  19. A Change Agent's Facilitation Process for Overcoming the Barriers of ICT Adoption for Educational Administration--The Case of a Rural-Bangladesh Vocational Institution

    ERIC Educational Resources Information Center

    Khalid, Md. Saifuddin; Nyvang, Tom

    2014-01-01

    The factors influencing the use of information and communication technologies (ICT) as a professional and management tool outside the classroom have received little research attention. The two objectives of this research were: how do stakeholders of educational administration experience the barriers of ICT adoption, and how can they facilitate the…

  20. Spontaneously emerging cortical representations of visual attributes

    NASA Astrophysics Data System (ADS)

    Kenet, Tal; Bibitchkov, Dmitri; Tsodyks, Misha; Grinvald, Amiram; Arieli, Amos

    2003-10-01

    Spontaneous cortical activity-ongoing activity in the absence of intentional sensory input-has been studied extensively, using methods ranging from EEG (electroencephalography), through voltage sensitive dye imaging, down to recordings from single neurons. Ongoing cortical activity has been shown to play a critical role in development, and must also be essential for processing sensory perception, because it modulates stimulus-evoked activity, and is correlated with behaviour. Yet its role in the processing of external information and its relationship to internal representations of sensory attributes remains unknown. Using voltage sensitive dye imaging, we previously established a close link between ongoing activity in the visual cortex of anaesthetized cats and the spontaneous firing of a single neuron. Here we report that such activity encompasses a set of dynamically switching cortical states, many of which correspond closely to orientation maps. When such an orientation state emerged spontaneously, it spanned several hypercolumns and was often followed by a state corresponding to a proximal orientation. We suggest that dynamically switching cortical states could represent the brain's internal context, and therefore reflect or influence memory, perception and behaviour.

  1. General attributes of safe organisations

    PubMed Central

    Schulman, P

    2004-01-01

    In analysing the safety strategies of organisations successfully managing hazardous systems it is apparent that safety itself is a problematic, and even risky, concept. It is less the valuation of safety per se than the disvalue surrounding mis-specification, misidentification, and misunderstanding that drives reliability in these organisations. Two contrasting models of high reliability can be identified in precluded event and resilience focused organisations. Each model is adapted to different properties in the raw material, process variances, and knowledge base of the organisation. These two models bound the reliability approaches available to medicine. The implications of each for medical reliability strategy are explored, and the possible adaptation of features from each for medical organisations are assessed. PMID:15576691

  2. Principal Investigator and Department Administrator Perceptions of Services Provided by Offices of Research Administration at Research Universities

    ERIC Educational Resources Information Center

    Cole, Kimberley W.

    2010-01-01

    The purpose of this research study was to determine what service attributes were perceived as important factors for a successful Office of Research Administration (ORA) to provide to principal investigators and department administrators. Initially established more than 50 years ago, The Office of Research Administration (ORA) has evolved into an…

  3. Evolving Coevolutionary Classifiers Under Large Attribute Spaces

    NASA Astrophysics Data System (ADS)

    Doucette, John; Lichodzijewski, Peter; Heywood, Malcolm

    Model-building under the supervised learning domain potentially face a dual learning problem of identifying both the parameters of the model and the subset of (domain) attributes necessary to support the model, thus using an embedded as opposed to wrapper or filter based design. Genetic Programming (GP) has always addressed this dual problem, however, further implicit assumptions are made which potentially increase the complexity of the resulting solutions. In this work we are specifically interested in the case of classification under very large attribute spaces. As such it might be expected that multiple independent/ overlapping attribute subspaces support the mapping to class labels; whereas GP approaches to classification generally assume a single binary classifier per class, forcing the model to provide a solution in terms of a single attribute subspace and single mapping to class labels. Supporting the more general goal is considered as a requirement for identifying a 'team' of classifiers with non-overlapping classifier behaviors, in which each classifier responds to different subsets of exemplars. Moreover, the subsets of attributes associated with each team member might utilize a unique 'subspace' of attributes. This work investigates the utility of coevolutionary model building for the case of classification problems with attribute vectors consisting of 650 to 100,000 dimensions. The resulting team based coevolutionary evolutionary method-Symbiotic Bid-based (SBB) GP-is compared to alternative embedded classifier approaches of C4.5 and Maximum Entropy Classification (MaxEnt). SSB solutions demonstrate up to an order of magnitude lower attribute count relative to C4.5 and up to two orders of magnitude lower attribute count than MaxEnt while retaining comparable or better classification performance. Moreover, relative to the attribute count of individual models participating within a team, no more than six attributes are ever utilized; adding a further

  4. A longitudinal investigation of maternal influences on the development of child hostile attributions and aggression.

    PubMed

    Healy, Sarah J; Murray, Lynne; Cooper, Peter J; Hughes, Claire; Halligan, Sarah L

    2015-01-01

    Aggression in children is associated with an enhanced tendency to attribute hostile intentions to others. However, limited information is available regarding the factors that contribute to the development of such hostile attribution tendencies. We examined factors that contribute to individual differences in child hostile attributions and aggression, focusing on potential pathways from maternal hostile attributions via negative parenting behavior. We conducted a longitudinal study of 98 mothers and children (47 male, 51 female), recruited from groups experiencing high and low levels of psychosocial adversity. Maternal hostile attributions, observed parenting, and child behaviour were assessed at 18 months and 5 years child age, and child hostile attributions were also examined at 5 years. Independent assessments of maternal and child processes were utilized where possible. Analyses provided support for a direct influence of maternal hostile attributions on the development of child hostile attributions and aggressive behaviour. Maternal hostile attributions were also associated with negative parenting behaviour, which in turn influenced child adjustment. Even taking account of possible parenting influences and preexisting child difficulties, hostile attributions in the mother showed a direct link with child aggression at 5 years. Maternal hostile attributions were themselves related to psychosocial adversity. We conclude that maternal hostile attributions are prevalent in high-risk samples and are related to less optimal parenting behaviour, child hostile attributions, and child aggression. Targeting hostile maternal cognitions may be a useful adjunct to parenting programs.

  5. Learning Is the Journey: From Process Reengineering to Systemic Customer-Service Design at the United States Department of Veterans Affairs, Veterans Benefits Administration

    DTIC Science & Technology

    2013-05-23

    BENEFITS ADMINISTRATION Approved by: , Monograph Director Alice Butler-Smith, Ph.D. , Seminar Leader Thomas A. Shoffner, COL...initial model introduced in this monograph, the learning lens of a novel strategy will emerge as a whole. A final summary of Hamilton , http://necsi.edu...Considerations,” The Center for Design Excellence, Booz Allen Hamilton (unpublished, 2011): 11. 24 Huba Wass de Czege, “Systemic Operational Design

  6. Biosphere reserves: Attributes for success.

    PubMed

    Van Cuong, Chu; Dart, Peter; Hockings, Marc

    2017-03-01

    Biosphere reserves established under the UNESCO Man and the Biosphere Program aim to harmonise biodiversity conservation and sustainable development. Concerns over the extent to which the reserve network was living up to this ideal led to the development of a new strategy in 1995 (the Seville Strategy) to enhance the operation of the network of reserves. An evaluation of effectiveness of management of the biosphere reserve network was called for as part of this strategy. Expert opinion was assembled through a Delphi Process to identify successful and less successful reserves and investigate common factors influencing success or failure. Ninety biosphere reserves including sixty successful and thirty less successful reserves in 42 countries across all five Man and the Biosphere Program regions were identified. Most successful sites are the post-Seville generation while the majority of unsuccessful sites are pre-Seville that are managed as national parks and have not been amended to conform to the characteristics that are meant to define a biosphere reserve. Stakeholder participation and collaboration, governance, finance and resources, management, and awareness and communication are the most influential factors in the success or failure of the biosphere reserves. For success, the biosphere reserve concept needs to be clearly understood and applied through landscape zoning. Designated reserves then need a management system with inclusive good governance, strong participation and collaboration, adequate finance and human resource allocation and stable and responsible management and implementation. All rather obvious but it is difficult to achieve without commitment to the biosphere reserve concept by the governance authorities.

  7. Adolescents' Attributions about Aggression: An Initial Investigation.

    ERIC Educational Resources Information Center

    Boxer, Paul; Tisak, Marie S.

    2003-01-01

    Examined causal attributions about aggression made by early, middle, and late adolescents. Analyses of the attribution questionnaire supported the hypothesized model of causal beliefs. The strength of endorsements of internally oriented causal factors increased with age. Findings are discussed with regard to socio-cognitive development and…

  8. Attributional Biases among Clinicians and Nonclinicians.

    ERIC Educational Resources Information Center

    Harari, Oren; Hosey, Karen R.

    1981-01-01

    Clinicians and nonclinicians made causal attributions to actor behaviors. Analysis showed clear observer attribution bias for both groups. A greater bias occurred with deviant actor behavior and in situations that featured actor actions over opinions over emotions. Results are discussed in terms of applicability to clinical practice. (Author/JAC)

  9. Residual Excitation and Ego-Defensive Attributions.

    ERIC Educational Resources Information Center

    Gollwitzer, Peter M.; Earle, Walter B.

    It has been suggested that egotistical attributions for success and failure are mediated by the affective reactions resulting from achievement outcomes. To establish the motivational impact of failure-related affect on subsequent ego-defensive attributions, an excitation transfer paradigm was used to manipulate the negative feelings elicited by…

  10. Predictors of Attributional Style Change in Children

    ERIC Educational Resources Information Center

    Gibb, Brandon E.; Alloy, Lauren B.; Walshaw, Patricia D.; Comer, Jonathan S.; Shen, Gail H. C.; Villari, Annette G.

    2006-01-01

    A number of studies have supported the hypothesis that negative attributional styles may confer vulnerability to the development of depression. The goal of this study was to explore factors that may contribute to the development of negative attributional styles in children. As hypothesized, elevated levels of depressive symptoms and hopelessness…

  11. Accounting Students' Perceptions of Effective Faculty Attributes

    ERIC Educational Resources Information Center

    Alfraih, Mishari M.; Alanezi, Faisal S.

    2016-01-01

    Purpose: This study aims to explore the attributes of an effective accounting faculty from the student perspective. It also examines similarities and differences in the perceived importance of these attributes between bachelor's and associate's accounting degree students in two public higher education institutions in Kuwait, namely, Kuwait…

  12. Causal Attributions Outside the Laboratory: Explaining Poverty.

    ERIC Educational Resources Information Center

    Smith, Eliot R.; Kluegel, James R.

    One hundred and seventy five adults were surveyed to collect data on attributes and attitudes related to poverty. The authors attempted to evaluate attributions outside a laboratory setting in order to collect data applicable to real-world settings, taking into consideration the complexities of modern society. The study was concerned with the…

  13. Attributes Heeded When Representing an Osmosis Problem.

    ERIC Educational Resources Information Center

    Zuckerman, June Trop

    Eighteen high school science students were involved in a study to determine what attributes in the problem statement they need when representing a typical osmosis problem. In order to realize this goal students were asked to solve problems aloud and to explain their answers. Included as a part of the results are the attributes that the students…

  14. Scaling Terrain Attributes By Fractal Methods

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Terrain attributes derived from grid digital elevation models (DEMs) are commonly used in distributed hydrologic models. However, many attribute estimations are biased by DEM grid cell size. For example, land surface slopes estimated from 30-m DEMs are, on average, less than slopes estimated from ...

  15. Teachers' Attributions and Strategies for Student Misbehavior

    ERIC Educational Resources Information Center

    Kulinna, Pamela Hodges

    2008-01-01

    Student misbehaviors can threaten the effectiveness of a class learning environment. To understand misbehaviors and teachers reactions to it, one must examine teacher attributions, or beliefs about the causes of behavior. Participants in this study were 199 physical education teachers. Their attributions and strategy use were examined via survey…

  16. An Exploration of EFL Teachers' Attributions

    ERIC Educational Resources Information Center

    Ghonsooly, Behzad; Ghanizadeh, Afsaneh; Ghazanfari, Mohammad; Ghabanchi, Zargham

    2015-01-01

    The present study investigated English as a foreign language (EFL) teachers' attributions of success and failure. It also set out to investigate whether these attributions vary by teachers' age, teaching experience, gender and educational level. To do so, 200 EFL teachers were selected according to convenience sampling among EFL teachers teaching…

  17. Attributional style of Egyptians with schizophrenia.

    PubMed

    Elnakeeb, Mayar; Abdel-Dayem, Samia; Gaafar, Maha; Mavundla, Thandisizwe R

    2010-12-01

    The attributional style is one domain of social cognition that involves perceiving, interpreting, and generating responses to others' intentions and behaviours in different situations. This study describes the attributional style of Egyptians with schizophrenia. The study took place in a psychiatric hospital in Egypt. Eight psychiatric wards were randomly selected, and all participants (150) with a diagnosis of schizophrenia participated. Data were collected using the Ambiguous Intention Hostility Questionnaire (AIHQ), the attributional style interview schedule, and the sociodemographic/clinical data sheet. Participants' scores on the AIHQ varied significantly between different situations (intentional, accidental, and ambiguous). The attributional style of the studied participants regarding their perceived psychosocial problems tended to be related to specific causes. These causes were mostly externally attributed to other people and to circumstances, and were perceived not to persist in the future. It would seem that Egyptians with schizophrenia tend to blame other people for negative events if these events are perceived to cause intentional harm.

  18. Recent advances in counter PRNU based source attribution and beyond

    NASA Astrophysics Data System (ADS)

    KaraküÒ«ük, Ahmet; Dirik, Ahmet E.; Sencar, Hüsrev T.; Memon, Nasir D.

    2015-03-01

    Photo response noise uniformity (PRNU) based source attribution has proven to be a powerful technique in multimedia forensics. The increasing prominence of this technique, combined with its introduction as evidence in the court, brought with it the need for it to withstand anti-forensics. Although robustness under common signal processing operations and geometrical transformations have been considered as potential attacks on this technique, new adversarial settings that curtail the performance of this technique are constantly being introduced. Starting with an overview of proposed approaches to counter PRNU based source attribution, this work introduces photographic panoramas as one such approach and discusses how to defend against it.

  19. Attribution of regional flood changes based on scaling fingerprints

    PubMed Central

    Merz, Bruno; Viet Dung, Nguyen; Parajka, Juraj; Nester, Thomas; Blöschl, Günter

    2016-01-01

    Abstract Changes in the river flood regime may be due to atmospheric processes (e.g., increasing precipitation), catchment processes (e.g., soil compaction associated with land use change), and river system processes (e.g., loss of retention volume in the floodplains). This paper proposes a new framework for attributing flood changes to these drivers based on a regional analysis. We exploit the scaling characteristics (i.e., fingerprints) with catchment area of the effects of the drivers on flood changes. The estimation of their relative contributions is framed in Bayesian terms. Analysis of a synthetic, controlled case suggests that the accuracy of the regional attribution increases with increasing number of sites and record lengths, decreases with increasing regional heterogeneity, increases with increasing difference of the scaling fingerprints, and decreases with an increase of their prior uncertainty. The applicability of the framework is illustrated for a case study set in Austria, where positive flood trends have been observed at many sites in the past decades. The individual scaling fingerprints related to the atmospheric, catchment, and river system processes are estimated from rainfall data and simple hydrological modeling. Although the distributions of the contributions are rather wide, the attribution identifies precipitation change as the main driver of flood change in the study region. Overall, it is suggested that the extension from local attribution to a regional framework, including multiple drivers and explicit estimation of uncertainty, could constitute a similar shift in flood change attribution as the extension from local to regional flood frequency analysis. PMID:27609996

  20. Attributes and qualifications that employers seek when hiring dietitians in business and industry.

    PubMed

    Kirk, D; Shanklin, C W; Gorman, M A

    1989-04-01

    A study was conducted to assess the employment trends of dietitians in business and industry and to identify attributes and qualifications essential to succeed in this segment of the industry. Results of the delphi process were utilized in the design of a questionnaire which would identify attributes and qualifications essential for success. The questionnaire was administered to a random sample of 300 members of the Dietitians in Business and Industry Practice Group and 300 prospective and current employers of dietitians. Response rates of 45.7% (no. = 137) and 29.0% (no. = 87) were attained for the dietitians and employers, respectively. The majority of current employers (72%) and prospective employers (62%) and dietitians (73%) responded that the trend of hiring dietitians in business and industry was increasing. Both dietitians (53%) and employers (41%) reported that new positions were being created for dietitians in their organizations. Operational experience was more important for positions in sales, whereas clinical experience was more important for positions in manufacturing organizations. Employers ranked a master's degree in business administration (MBA) as the second most important qualification; dietitians rated the MBA as fifteenth in importance. Dietitians ranked registration status (RD) as, fourth in importance; however, employers rated registration status as least important of the qualifications. Both employers and dietitians ranked communication skills as essential to succeed in business and industry positions.

  1. Senior Administrators Should Have Administrative Contracts.

    ERIC Educational Resources Information Center

    Posner, Gary J.

    1987-01-01

    Recognizing that termination is viewed by the employee as the equivalent to capital punishment of a career, an administrative contract can reduce the emotional and financial entanglements that often result. Administrative contracts are described. (MLW)

  2. Interplay between Narrative and Bodily Self in Access to Consciousness: No Difference between Self- and Non-self Attributes

    PubMed Central

    Noel, Jean-Paul; Blanke, Olaf; Serino, Andrea; Salomon, Roy

    2017-01-01

    The construct of the “self” is conceived as being fundamental in promoting survival. As such, extensive studies have documented preferential processing of self-relevant stimuli. For example, attributes that relate to the self are better encoded and retrieved, and are more readily consciously perceived. The preferential processing of self-relevant information, however, appears to be especially true for physical (e.g., faces), as opposed to psychological (e.g., traits), conceptions of the self. Here, we test whether semantic attributes that participants judge as self-relevant are further processed unconsciously than attributes that were not judged as self-relevant. In Experiment 1, a continuous flash suppression paradigm was employed with “self” and “non-self” attribute words being presented subliminally, and we asked participants to categorize unseen words as either self-related or not. In a second experiment, we attempted to boost putative preferential self-processing by relation to its physical conception, that is, one’s own body. To this aim, we repeated Experiment 1 while administrating acoustic stimuli either close or far from the body, i.e., within or outside peripersonal space. Results of both Experiment 1 and 2 demonstrate no difference in breaking suppression for self and non-self words. Additionally, we found that while participants were able to process the physical location of the unseen words (above or below fixation) they were not able to categorize these as self-relevant or not. Finally, results showed that sounds presented in the extra-personal space elicited a more stringent response criterion for “self” in the process of categorizing unseen visual stimuli. This shift in criterion as a consequence of sound location was restricted to the self, as no such effect was observed in the categorization of attributes occurring above or below fixation. Overall, our findings seem to indicate that subliminally presented stimuli are not

  3. Interplay between Narrative and Bodily Self in Access to Consciousness: No Difference between Self- and Non-self Attributes.

    PubMed

    Noel, Jean-Paul; Blanke, Olaf; Serino, Andrea; Salomon, Roy

    2017-01-01

    The construct of the "self" is conceived as being fundamental in promoting survival. As such, extensive studies have documented preferential processing of self-relevant stimuli. For example, attributes that relate to the self are better encoded and retrieved, and are more readily consciously perceived. The preferential processing of self-relevant information, however, appears to be especially true for physical (e.g., faces), as opposed to psychological (e.g., traits), conceptions of the self. Here, we test whether semantic attributes that participants judge as self-relevant are further processed unconsciously than attributes that were not judged as self-relevant. In Experiment 1, a continuous flash suppression paradigm was employed with "self" and "non-self" attribute words being presented subliminally, and we asked participants to categorize unseen words as either self-related or not. In a second experiment, we attempted to boost putative preferential self-processing by relation to its physical conception, that is, one's own body. To this aim, we repeated Experiment 1 while administrating acoustic stimuli either close or far from the body, i.e., within or outside peripersonal space. Results of both Experiment 1 and 2 demonstrate no difference in breaking suppression for self and non-self words. Additionally, we found that while participants were able to process the physical location of the unseen words (above or below fixation) they were not able to categorize these as self-relevant or not. Finally, results showed that sounds presented in the extra-personal space elicited a more stringent response criterion for "self" in the process of categorizing unseen visual stimuli. This shift in criterion as a consequence of sound location was restricted to the self, as no such effect was observed in the categorization of attributes occurring above or below fixation. Overall, our findings seem to indicate that subliminally presented stimuli are not semantically processed, at

  4. Nuclear Weapons. National Nuclear Security Administration’s Plans for Its Uranium Processing Facility Should Better Reflect Funding Estimates and Technology Readiness

    DTIC Science & Technology

    2010-11-01

    metal. Recovery extraction centrifugal contactors A process that uses solvent to extract uranium for purposes of purification. Agile machining A...Appropriations, U.S. Senate NUCLEAR WEAPONS National Nuclear Security Administration’s Plans for Its Uranium Processing Facility Should Better...00-2010 4. TITLE AND SUBTITLE Nuclear Weapons: National Nuclear Security Administration’s Plans for Its Uranium Processing Facility Should Better

  5. Calibration of Seismic Attributes for Reservoir Characterization

    SciTech Connect

    Pennington, Wayne D.

    2002-05-29

    This project is intended to enhance the ability to use seismic data for the determination of rock and fluid properties through an improved understanding of the physics underlying the relationships between seismic attributes and formation.

  6. Perceptions and Practices of Pre-School through Eighth-Grade Christian School International Administrators in the Selection Process of Teachers

    ERIC Educational Resources Information Center

    Van Soelen, Timothy M.

    2009-01-01

    Principals are the primary influencers in the teacher selection process. They have the opportunity to improve the quality their school each time a teacher vacancy occurs through the process of determining of their school's need, recruiting candidates who might be a good match, and selecting what they hope will be a highly effective teacher. The…

  7. Fuzzification of attribute-oriented generalization and its application to medicine

    NASA Astrophysics Data System (ADS)

    Tsumoto, Shusaku

    2000-04-01

    Conventional studies on knowledge discovery in databases (KDD) shows that combination of rule induction methods and attribute-oriented generalization is very useful to extract knowledge from data. However, attribute-oriented generalization in which concept hierarchy is used for transformation of attributes assumes that a given hierarchy is consistent. Thus, if this condition is violated, application of hierarchical knowledge generates inconsistent rules. In this paper, first, we show that this phenomenon is easily found in data mining contexts: when we apply attribute- oriented generalization to attributes in databases, generalized attributes will have fuzziness for classification. Then, we introduce two approaches to solve this problem, one process of which suggests that combination of rule induction and attribute-oriented generalization can be used to validate concept hierarchy. Finally, we briefly discuss the mathematical generalization of this solution in which context- free fuzzy sets is a key idea.

  8. Attributing awareness to oneself and to others

    PubMed Central

    Kelly, Yin T.; Webb, Taylor W.; Meier, Jeffrey D.; Arcaro, Michael J.; Graziano, Michael S. A.

    2014-01-01

    This study tested the possible relationship between reported visual awareness (“I see a visual stimulus in front of me”) and the social attribution of awareness to someone else (“That person is aware of an object next to him”). Subjects were tested in two steps. First, in an fMRI experiment, subjects were asked to attribute states of awareness to a cartoon face. Activity associated with this task was found bilaterally within the temporoparietal junction (TPJ) among other areas. Second, the TPJ was transiently disrupted using single-pulse transcranial magnetic stimulation (TMS). When the TMS was targeted to the same cortical sites that had become active during the social attribution task, the subjects showed symptoms of visual neglect in that their detection of visual stimuli was significantly affected. In control trials, when TMS was targeted to nearby cortical sites that had not become active during the social attribution task, no significant effect on visual detection was found. These results suggest that there may be at least some partial overlap in brain mechanisms that participate in the social attribution of sensory awareness to other people and in attributing sensory awareness to oneself. PMID:24639542

  9. Hostile attributional bias and aggressive behavior in global context.

    PubMed

    Dodge, Kenneth A; Malone, Patrick S; Lansford, Jennifer E; Sorbring, Emma; Skinner, Ann T; Tapanya, Sombat; Tirado, Liliana Maria Uribe; Zelli, Arnaldo; Alampay, Liane Peña; Al-Hassan, Suha M; Bacchini, Dario; Bombi, Anna Silvia; Bornstein, Marc H; Chang, Lei; Deater-Deckard, Kirby; Di Giunta, Laura; Oburu, Paul; Pastorelli, Concetta

    2015-07-28

    We tested a model that children's tendency to attribute hostile intent to others in response to provocation is a key psychological process that statistically accounts for individual differences in reactive aggressive behavior and that this mechanism contributes to global group differences in children's chronic aggressive behavior problems. Participants were 1,299 children (mean age at year 1 = 8.3 y; 51% girls) from 12 diverse ecological-context groups in nine countries worldwide, followed across 4 y. In year 3, each child was presented with each of 10 hypothetical vignettes depicting an ambiguous provocation toward the child and was asked to attribute the likely intent of the provocateur (coded as benign or hostile) and to predict his or her own behavioral response (coded as nonaggression or reactive aggression). Mothers and children independently rated the child's chronic aggressive behavior problems in years 2, 3, and 4. In every ecological group, in those situations in which a child attributed hostile intent to a peer, that child was more likely to report that he or she would respond with reactive aggression than in situations when that same child attributed benign intent. Across children, hostile attributional bias scores predicted higher mother- and child-rated chronic aggressive behavior problems, even controlling for prior aggression. Ecological group differences in the tendency for children to attribute hostile intent statistically accounted for a significant portion of group differences in chronic aggressive behavior problems. The findings suggest a psychological mechanism for group differences in aggressive behavior and point to potential interventions to reduce aggressive behavior.

  10. Hostile attributional bias and aggressive behavior in global context

    PubMed Central

    Dodge, Kenneth A.; Malone, Patrick S.; Lansford, Jennifer E.; Sorbring, Emma; Skinner, Ann T.; Tapanya, Sombat; Tirado, Liliana Maria Uribe; Zelli, Arnaldo; Alampay, Liane Peña; Al-Hassan, Suha M.; Bacchini, Dario; Bombi, Anna Silvia; Bornstein, Marc H.; Chang, Lei; Deater-Deckard, Kirby; Di Giunta, Laura; Oburu, Paul; Pastorelli, Concetta

    2015-01-01

    We tested a model that children’s tendency to attribute hostile intent to others in response to provocation is a key psychological process that statistically accounts for individual differences in reactive aggressive behavior and that this mechanism contributes to global group differences in children’s chronic aggressive behavior problems. Participants were 1,299 children (mean age at year 1 = 8.3 y; 51% girls) from 12 diverse ecological-context groups in nine countries worldwide, followed across 4 y. In year 3, each child was presented with each of 10 hypothetical vignettes depicting an ambiguous provocation toward the child and was asked to attribute the likely intent of the provocateur (coded as benign or hostile) and to predict his or her own behavioral response (coded as nonaggression or reactive aggression). Mothers and children independently rated the child’s chronic aggressive behavior problems in years 2, 3, and 4. In every ecological group, in those situations in which a child attributed hostile intent to a peer, that child was more likely to report that he or she would respond with reactive aggression than in situations when that same child attributed benign intent. Across children, hostile attributional bias scores predicted higher mother- and child-rated chronic aggressive behavior problems, even controlling for prior aggression. Ecological group differences in the tendency for children to attribute hostile intent statistically accounted for a significant portion of group differences in chronic aggressive behavior problems. The findings suggest a psychological mechanism for group differences in aggressive behavior and point to potential interventions to reduce aggressive behavior. PMID:26170281

  11. A common perceptual temporal limit of binding synchronous inputs across different sensory attributes and modalities.

    PubMed

    Fujisaki, Waka; Nishida, Shin'ya

    2010-08-07

    The human brain processes different aspects of the surrounding environment through multiple sensory modalities, and each modality can be subdivided into multiple attribute-specific channels. When the brain rebinds sensory content information ('what') across different channels, temporal coincidence ('when') along with spatial coincidence ('where') provides a critical clue. It however remains unknown whether neural mechanisms for binding synchronous attributes are specific to each attribute combination, or universal and central. In human psychophysical experiments, we examined how combinations of visual, auditory and tactile attributes affect the temporal frequency limit of synchrony-based binding. The results indicated that the upper limits of cross-attribute binding were lower than those of within-attribute binding, and surprisingly similar for any combination of visual, auditory and tactile attributes (2-3 Hz). They are unlikely to be the limits for judging synchrony, since the temporal limit of a cross-attribute synchrony judgement was higher and varied with the modality combination (4-9 Hz). These findings suggest that cross-attribute temporal binding is mediated by a slow central process that combines separately processed 'what' and 'when' properties of a single event. While the synchrony performance reflects temporal bottlenecks existing in 'when' processing, the binding performance reflects the central temporal limit of integrating 'when' and 'what' properties.

  12. A Social-Attributional Analysis of Alcohol Response

    PubMed Central

    Fairbairn, Catharine E.; Sayette, Michael A.

    2014-01-01

    Conventional wisdom and survey data indicate that alcohol is a social lubricant and is consumed for its social effects. In contrast, the experimental literature examining alcohol’s effects within a social context reveals that alcohol does not consistently enhance social-emotional experience. We identify a methodological factor that might explain inconsistent alcohol-administration findings, distinguishing between studies featuring unscripted interactions among naïve participants (k = 18) and those featuring scripted social interactions with individuals identified as study confederates (k = 18). While 89% of naïve-participant studies find positive effects of alcohol on mood (d = 0.5), only 11% of confederate studies find evidence of significant alcohol-related mood enhancement (d = −0.01). The naïve-participant versus confederate distinction remains robust after controlling for various moderators including stress manipulations, gender, group size, anxiety outcome measure, and within-group consistency of beverage assignment. Based on the findings of our review, we propose a multidimensional, social-attributional framework for understanding alcohol-related reward. Borrowing organizing principles from attribution theory, the social-attributional approach predicts that alcohol will enhance mood when negative outcomes are perceived to be unstable and/or self-relevant. Our framework proposes that alcohol’s effects within a social context are largely explained by its tendency to free individuals from preoccupation with social rejection, allowing them to access social rewards. The social-attributional approach represents a novel framework for integrating distinct, well-validated concepts derived from several theories of alcohol’s effects. It further presents promising lines of inquiry for future research examining the role of social factors in alcohol reward and addiction susceptibility. PMID:25180806

  13. Veterans Health Administration

    MedlinePlus

    ... code here VA » Veterans Health Administration Veterans Health Administration Marine Continues to Serve by Serving Veterans David ... Read more » VA Medical Centers The Veterans Health Administration is home to the United States’ largest integrated ...

  14. Relating electrophotographic printing model and ISO13660 standard attributes

    NASA Astrophysics Data System (ADS)

    Barney Smith, Elisa H.

    2010-01-01

    A mathematical model of the electrophotographic printing process has been developed. This model can be used for analysis. From this a print simulation process has been developed to simulate the effects of the model components on toner particle placement. A wide variety of simulated prints are produced from the model's three main inputs, laser spread, charge to toner proportionality factor and toner particle size. While the exact placement of toner particles is a random process, the total effect is not. The effect of each model parameter on the ISO 13660 print quality attributes line width, fill, raggedness and blurriness is described.

  15. [Mother's attributions regarding children's behavior and maltreatment].

    PubMed

    Nakaya, Namiko

    2016-04-01

    This study aimed to compare maltreating mothers and non-maltreating mothers on attributions and affects related to child behaviors. It also assessed how attributions predict affective and behavioral reactions to child behaviors. The study population comprised of a community-based sample of mothers with children aged 2 to 4 years (n = 238). Mothers' attributions and affect were assessed using vignettes of child behavior. They also answered questions about their maltreating parenting behaviors and demographic factors such as childcare environments. Results highlighted that, as compared with non-maltreating mothers, maltreating mothers made more intentional and stable attributions to negative child behavior, and to report more anger and aversion. They also had a tendency to report less happiness toward positive child behavior. Additionally, path analyses documented a pattern of thinking-feeling-action linkages. It was revealed that attributions regarding children's behavior influenced negative affect and that negative affect in turn predicted maltreatment. Finally, the usefulness of a cognitive approach to maltreating mothers, and the implications of the findings as a model for intervention are discussed.

  16. Extreme Weather Events and Climate Change Attribution

    SciTech Connect

    Thomas, Katherine

    2016-03-31

    A report from the National Academies of Sciences, Engineering, and Medicine concludes it is now possible to estimate the influence of climate change on some types of extreme events. The science of extreme event attribution has advanced rapidly in recent years, giving new insight to the ways that human-caused climate change can influence the magnitude or frequency of some extreme weather events. This report examines the current state of science of extreme weather attribution, and identifies ways to move the science forward to improve attribution capabilities. Confidence is strongest in attributing types of extreme events that are influenced by climate change through a well-understood physical mechanism, such as, the more frequent heat waves that are closely connected to human-caused global temperature increases, the report finds. Confidence is lower for other types of events, such as hurricanes, whose relationship to climate change is more complex and less understood at present. For any extreme event, the results of attribution studies hinge on how questions about the event's causes are posed, and on the data, modeling approaches, and statistical tools chosen for the analysis.

  17. College & University Business Administration. Third Edition.

    ERIC Educational Resources Information Center

    National Association of College and University Business Officers, Washington, DC.

    This text presents indepth coverage of five areas of college and university business administration, including administrative management, business management, fiscal management, and financial accounting and reporting. The section on administrative management encompasses institutional planning, management information systems and data processing,…

  18. 10 CFR 725.24 - Administration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Administration. 725.24 Section 725.24 Energy DEPARTMENT OF ENERGY PERMITS FOR ACCESS TO RESTRICTED DATA Permits § 725.24 Administration. With respect to each permit... designate a DOE or National Nuclear Security Administration office which will: (a) Process all...

  19. 10 CFR 725.24 - Administration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Administration. 725.24 Section 725.24 Energy DEPARTMENT OF ENERGY PERMITS FOR ACCESS TO RESTRICTED DATA Permits § 725.24 Administration. With respect to each permit... designate a DOE or National Nuclear Security Administration office which will: (a) Process all...

  20. Human attribute concepts: relative ubiquity across twelve mutually isolated languages.

    PubMed

    Saucier, Gerard; Thalmayer, Amber Gayle; Bel-Bahar, Tarik S

    2014-07-01

    It has been unclear which human-attribute concepts are most universal across languages. To identify common-denominator concepts, we used dictionaries for 12 mutually isolated languages-Maasai, Supyire Senoufo, Khoekhoe, Afar, Mara Chin, Hmong, Wik-Mungkan, Enga, Fijian, Inuktitut, Hopi, and Kuna-representing diverse cultural characteristics and language families, from multiple continents. A composite list of every person-descriptive term in each lexicon was closely examined to determine the content (in terms of English translation) most ubiquitous across languages. Study 1 identified 28 single-word concepts used to describe persons in all 12 languages, as well as 41 additional terms found in 11 of 12. Results indicated that attribute concepts related to morality and competence appear to be as cross-culturally ubiquitous as basic-emotion concepts. Formulations of universal-attribute concepts from Osgood and Wierzbicka were well-supported. Study 2 compared lexically based personality models on the relative ubiquity of key associated terms, finding that 1- and 2-dimensional models draw on markedly more ubiquitous terms than do 5- or 6-factor models. We suggest that ubiquitous attributes reflect common cultural as well as common biological processes.

  1. Attributions, appraisals and attention for symptoms in depersonalisation disorder.

    PubMed

    Hunter, Elaine C M; Salkovskis, Paul M; David, Anthony S

    2014-02-01

    A cognitive-behavioural model of depersonalisation disorder (DPD) suggests that catastrophic attributions and appraisals, and increased attention to symptoms, play important roles in the development and maintenance of the disorder. Empirical testing of this model was investigated in three groups: 25 patients with DPD, 21 patients with anxiety (obsessive-compulsive or panic disorder), and 22 psychiatrically healthy participants. Task 1 examined attributions for ambiguous symptoms. Task 2 used a questionnaire to compare the groups on the content, frequency, and conviction in appraisals when participants worried about their health. Task 3 employed four experimental manipulations designed to either increase, or decrease, attention to catastrophic appraisals and/or symptoms of DPD. Results indicate that the DPD group make less normalising attributions for symptoms (Task 1) and have more catastrophic appraisals (Task 2) than those in the Healthy Control group. The DPD and Anxiety groups were similar in their patterns of appraisals and attributions. In Task 3, the DPD group showed a perceived reduction in DPD severity when their attention was focussed on cognitively demanding tasks, whereas the other two groups showed an increase. The findings are consistent with the hypothesis that these cognitive processes play an important role in the development and maintenance of DPD.

  2. Neural mechanisms underlying the integration of situational information into attribution outcomes.

    PubMed

    Brosch, Tobias; Schiller, Daniela; Mojdehbakhsh, Rachel; Uleman, James S; Phelps, Elizabeth A

    2013-08-01

    When forming impressions and trying to figure out why other people behave the way they do, we should take into account not only dispositional factors (i.e., personality traits) but also situational constraints as potential causes for a behavior. However, in their attributions, people often ignore the importance of situational factors. To investigate the neural mechanisms underlying the integration of situational information into attributions, we decomposed the attribution process by separately presenting information about behaviors and about the situational circumstances in which they occur. After reading the information, participants judged whether dispositional or situational causes explained the behavior (attribution), and how much they liked the person described in the scenario (affective evaluation). The dorsolateral prefrontal cortex showed increased blood oxygenation-level-dependent activation during the encoding of situational information when the resulting attribution was situational, relative to when the attribution was dispositional, potentially reflecting a controlled process that integrates situational information into attributions. Interestingly, attributions were strongly linked to subsequent affective evaluations, with the dorsomedial prefrontal cortex emerging as potential substrate of the integration of attributions and affective evaluations. Our findings demonstrate how top-down control processes regulate impression formation when situational information is taken into account to understand others.

  3. Desirable attributes of public educational websites.

    PubMed

    Whitbeck, Caroline

    2005-07-01

    Certain attributes are particularly desirable for public educational websites, and websites for ethics education in particular. Among the most important of these attributes is wide accessibility through adherence to the World Wide Web Consortium (W3C) standards for HTML code. Adherence to this standard produces webpages that can be rendered by a full range of web browsers, including Braille and speech browsers. Although almost no academic websites, including ethics websites, and even fewer commercial websites are accessible by W3C standards, as illustrated by the Online Ethics Center for Engineering and Science , even websites created on limited budgets and with an undergraduate student staff can fulfill these standards. Other desirable attributes, such as provision of annotation for all links and the use of annotated links to give the user alternate ways of ordering and organizing content, are important for making full use of the educational possibilities of hypermedia for websites.

  4. Evaluating attributes concepts for build environment.

    PubMed

    Oliveira, Gilberto R; Mont'Alvão, Claudia

    2012-01-01

    Based on semi-structured interviews answered by professionals in Architecture and Interior Design areas, this research aimed to investigate, how these professionals develop their projects. Considering a real situation, the research tried to find out how these professionals consider users necessities and opinions. It was also verified which attributes are considered most relevant and how these professionals correlate them to uses demands about ergonomic aspects and intrinsic characteristics of each project. The paper is concluded presenting a list of attributes that were identified as the most important when developing a design for a home kitchen (as example), and some considerations about this topic are also presented.

  5. Desired skills and attributes for dietitian preceptors.

    PubMed

    Walker, Sharon; Grosjean, Garnet

    2010-01-01

    We examined the research literature to determine the skills and attributes that dietetic interns desire in clinical preceptors. A search of three databases produced little information specific to dietetics. Literature on preceptors in other health disciplines identified preceptor attributes that students in clinical placements value. We were able to cluster the data from these studies into four themes: knowledge and experience, personal characteristics, teaching skills and attitudes, and interpersonal relationships. This review suggests a need for further development of dietitian preceptor training, as well as for further research specific to dietetic interns' needs.

  6. Attributions to sexual minority women's academic success.

    PubMed

    McCleaf, Kathy J

    2014-01-01

    Narratives from 33 sexual minority women were examined to discover what factors contributed to their ability to acquire academic success, and what, if any, attributions are evident in some sexual minority women's experiences that provide the ability to persist and graduate. Coping strategies the participants used to gain the resiliency and persistence necessary to acquire academic success are discussed. Intrinsic themes were work ethic values, altruism, and self-efficacy. Extrinsic themes were mentors, family, and friends. Sexual minority women identified the complexity of intrinsic and extrinsic attributions that were used to successfully complete a four-year undergraduate degree in the United States.

  7. Pretest probability assessment derived from attribute matching

    PubMed Central

    Kline, Jeffrey A; Johnson, Charles L; Pollack, Charles V; Diercks, Deborah B; Hollander, Judd E; Newgard, Craig D; Garvey, J Lee

    2005-01-01

    Background Pretest probability (PTP) assessment plays a central role in diagnosis. This report compares a novel attribute-matching method to generate a PTP for acute coronary syndrome (ACS). We compare the new method with a validated logistic regression equation (LRE). Methods Eight clinical variables (attributes) were chosen by classification and regression tree analysis of a prospectively collected reference database of 14,796 emergency department (ED) patients evaluated for possible ACS. For attribute matching, a computer program identifies patients within the database who have the exact profile defined by clinician input of the eight attributes. The novel method was compared with the LRE for ability to produce PTP estimation <2% in a validation set of 8,120 patients evaluated for possible ACS and did not have ST segment elevation on ECG. 1,061 patients were excluded prior to validation analysis because of ST-segment elevation (713), missing data (77) or being lost to follow-up (271). Results In the validation set, attribute matching produced 267 unique PTP estimates [median PTP value 6%, 1st–3rd quartile 1–10%] compared with the LRE, which produced 96 unique PTP estimates [median 24%, 1st–3rd quartile 10–30%]. The areas under the receiver operating characteristic curves were 0.74 (95% CI 0.65 to 0.82) for the attribute matching curve and 0.68 (95% CI 0.62 to 0.77) for LRE. The attribute matching system categorized 1,670 (24%, 95% CI = 23–25%) patients as having a PTP < 2.0%; 28 developed ACS (1.7% 95% CI = 1.1–2.4%). The LRE categorized 244 (4%, 95% CI = 3–4%) with PTP < 2.0%; four developed ACS (1.6%, 95% CI = 0.4–4.1%). Conclusion Attribute matching estimated a very low PTP for ACS in a significantly larger proportion of ED patients compared with a validated LRE. PMID:16095534

  8. Co-administration of CpG oligonucleotides enhances the late affinity maturation process of human anti-hepatitis B vaccine response.

    PubMed

    Siegrist, Claire-Anne; Pihlgren, Maria; Tougne, Chantal; Efler, Sue M; Morris, Mary Lou; AlAdhami, Mohammed J; Cameron, D William; Cooper, Curtis L; Heathcote, Jenny; Davis, Heather L; Lambert, Paul-Henri

    2004-12-16

    We assessed the avidity maturation process elicited by human immunization with alum-adsorbed HBsAg alone or with a novel adjuvant containing CpG motifs (CpG 7909). Mean avidity indexes and distribution of low- and high-avidity anti-HBs indicated that avidity maturation essentially takes place late after priming. CpG 7909 markedly enhanced this affinity maturation process, increasing the pool of high-avidity antibodies. The influence of CpG 7909 was antigen-specific, isotype-specific and distinct from the influence on anti-HBs production, as avidity did not correlate with anti-HBs IgG titers. This is the first demonstration that a novel human adjuvant may induce antibodies with higher antigen-binding affinity.

  9. The effect of dianabol on certain cell energy processes in postirradiation disease. III. The effect of chronic administration of dianabol and irradiation on oxidative phosphorylation in rat liver mitochondria.

    PubMed

    Sierakowski, S; Mackowiak, J

    1979-10-01

    Chronic administration of Dianabol did not prevent the radiation-induced changes of oxidative phosphorylation in rat liver mitochondria. Irradiation of rats with X-rays, in a dose of 600 R for the whole body, causes damage of oxidative phosphorylation in rat liver mitochondria. Progressive reducation of oxygen consumption, decrease of high-energy bond formation and a drop of the P/O coefficient were observed in irradiated animals. The presumable role of the postirradiation damage of oxidative phosphorylation and the effects of radioprotective compounds on this process are discussed.

  10. Paine Appointed Administrator

    NASA Technical Reports Server (NTRS)

    1969-01-01

    President Richard M. Nixon announcing the appointment of Dr. Thomas O. Paine as Administrator for the National Aeronautics and Space Administration. The ceremony was held at the White House. Paine had been serving as acting administrator. From left to right: President Richard M. Nixon NASA Administrator Dr. Thomas O. Paine Vice President Spiro T. Agnew

  11. The Impact of MBA Programme Attributes on Post-MBA Salaries

    ERIC Educational Resources Information Center

    Elliott, Caroline; Soo, Kwok Tong

    2016-01-01

    This paper explores the impact of various Master of Business Administration (MBA) programme attributes on the average post-MBA salary of graduates, contributing to the literature on the returns to an MBA degree, which to date has instead focused predominantly on the impact of individual student traits. The analysis uses a new panel dataset,…

  12. The Role of the New "Date Rape Drugs" in Attributions about Date Rape

    ERIC Educational Resources Information Center

    Girard, April L.; Senn, Charlene Y.

    2008-01-01

    This study investigates the effect of voluntary and involuntary drug use on attributions about sexual assault. The sample was composed of 280 randomly selected male and female undergraduate students. The type of drug used (GHB, alcohol, or none) and the voluntariness of the administration were varied in an unambiguous date rape scenario.…

  13. PTSD Symptoms and Sexual Harassment: The Role of Attributions and Perceived Control

    ERIC Educational Resources Information Center

    Larsen, Sadie E.; Fitzgerald, Louise F.

    2011-01-01

    Researchers have compiled significant evidence demonstrating that sexual harassment leads to psychological harm, including the full symptom picture of PTSD, but few have examined the psychological processes involved. Research on attributions among trauma victims would suggest that causal attributions and perceptions of control may be important…

  14. Attribution and Altercasting: An Argument for Application in Communication Research with the Aged.

    ERIC Educational Resources Information Center

    Graham, Maud

    Information processing, beliefs, and motivations can be coupled with the principle of causal attributions to provide a framework for assessing the causes to which individuals attribute their own behavior. For example, an elderly man who forgets to buy something at the store presents himself with an identity based on cultural stereotypes--in this…

  15. A distributed query execution engine of big attributed graphs.

    PubMed

    Batarfi, Omar; Elshawi, Radwa; Fayoumi, Ayman; Barnawi, Ahmed; Sakr, Sherif

    2016-01-01

    A graph is a popular data model that has become pervasively used for modeling structural relationships between objects. In practice, in many real-world graphs, the graph vertices and edges need to be associated with descriptive attributes. Such type of graphs are referred to as attributed graphs. G-SPARQL has been proposed as an expressive language, with a centralized execution engine, for querying attributed graphs. G-SPARQL supports various types of graph querying operations including reachability, pattern matching and shortest path where any G-SPARQL query may include value-based predicates on the descriptive information (attributes) of the graph edges/vertices in addition to the structural predicates. In general, a main limitation of centralized systems is that their vertical scalability is always restricted by the physical limits of computer systems. This article describes the design, implementation in addition to the performance evaluation of DG-SPARQL, a distributed, hybrid and adaptive parallel execution engine of G-SPARQL queries. In this engine, the topology of the graph is distributed over the main memory of the underlying nodes while the graph data are maintained in a relational store which is replicated on the disk of each of the underlying nodes. DG-SPARQL evaluates parts of the query plan via SQL queries which are pushed to the underlying relational stores while other parts of the query plan, as necessary, are evaluated via indexless memory-based graph traversal algorithms. Our experimental evaluation shows the efficiency and the scalability of DG-SPARQL on querying massive attributed graph datasets in addition to its ability to outperform the performance of Apache Giraph, a popular distributed graph processing system, by orders of magnitudes.

  16. Attributing Changes in Gross Primary Productivity from 1901 to 2010

    NASA Astrophysics Data System (ADS)

    Schwalm, C. R.; Huntzinger, D. N.; Michalak, A. M.; Cook, R. B.; El Masri, B.; Hayes, D. J.; Huang, M.; Jacobson, A. R.; Jain, A. K.; Lei, H.; Lu, C.; Tian, H.; Schaefer, K. M.; Wei, Y.

    2014-12-01

    Model-based studies are foundational to perform diagnosis (has there been a change?) and attribution (what caused this change?) in the context of global environmental change. Here we employ a dual method approach using machine learning and simulation differencing across an ensemble of terrestrial biosphere models (TBM) to attribute changes in gross primary productivity (GPP) from 1901 to 2010. The simulations are taken from the Multi-scale Synthesis and Terrestrial Model Intercomparison Project (MsTMIP). For each TBM MsTMIP prescribes a semi-factorial set of five runs (globally at 0.5º spatial resolution) where time-varying controls on carbon metabolism are sequentially enabled. MsTMIP has a constrained simulation protocol -driving data, vegetation cover, boundary conditions, and steady-state spin up protocol are all standardized- such that only model structure varies and ensemble spread addresses process uncertainty. Applying this dual method to MsTMIP simulation output we attribute changes in GPP to changes in climate, land cover/land use change, atmospheric CO2, nitrogen deposition, near-surface air temperature, precipitation, and downwelling shortwave radiation as well as climate sigma (irreducible climate noise) and nonlinearity (interactions). Globally, the key factor associated with the Anthropocene, namely the sustained increase in atmospheric CO2, dominates changes in GPP across the full time period. Climate factors are of secondary importance and, along with land cover/land use change, may act to decrease GPP depending on decade and reference period. Despite differences in model structure attribution results across the full ensemble are generally consistent. Spatial morphologies, replicating the same dual approach by grid cell, exhibit high variability but with an atmospheric CO2 fertilization effect dominating the tropical zone. Our results suggest that the modern era of global warming, when viewed through the prism of GPP attribution, reaches back at

  17. Novel Topic Impact on Authorship Attribution

    DTIC Science & Technology

    2009-12-01

    sentences on a printed page. The work of Wilhelm Fucks in [7] attributed authorship based on the frequency distribution over word syllables. The most...Unitarian Review, vol. 30, pp. 452–460, 1888. [7] W. Fucks , "On Mathematical Analysis of Style," Biometrika, vol. 39, pp. 122–129, 1952. [8

  18. ANALYZING CORRELATIONS BETWEEN STREAM AND WATERSHED ATTRIBUTES

    EPA Science Inventory

    Bivariate correlation analysis has been widely used to explore relationships between stream and watershed attributes that have all been measured on the same set of watersheds or sampling locations. Researchers routinely test H0: =0 for each correlation in a large table and then ...

  19. Image Attributes: A Study of Scientific Diagrams.

    ERIC Educational Resources Information Center

    Brunskill, Jeff; Jorgensen, Corinne

    2002-01-01

    Discusses advancements in imaging technology and increased user access to digital images, as well as efforts to develop adequate indexing and retrieval methods for image databases. Describes preliminary results of a study of undergraduates that explored the attributes naive subjects use to describe scientific diagrams. (Author/LRW)

  20. Quality Attribute Driven Software Architecture Reconstruction

    DTIC Science & Technology

    2016-06-21

    Scope Identification 2) Source Model Extraction 3) Source Model Abstraction 4) Element and Property Instantiation 5) Quality Attribute Evaluation...present for the other to function properly • Resource behavior dependencies - relates to such issues as memory usage, resource ownership between the...Dependencies - Module view (both data and functions with parameters) • Semantics Dependencies - Difficult to extract (analysis of denoted interfaces with

  1. Causal Attributions for Success in Hiring Decisions.

    ERIC Educational Resources Information Center

    Speth, Carol A.; And Others

    Attribution theory suggests four major explanations for behavioral outcomes: ability, effort, luck, and task-ease. The theory suggests that explanations given for an applicant's success-potential may influence evaluations of that applicant. The research indicates male and female applicants may be affected differently by gender-stereotyped…

  2. The Modification of Compounds by Attributive Adjectives

    ERIC Educational Resources Information Center

    Berg, Thomas

    2011-01-01

    This paper examines the modification of nominal compounds by attributive adjectives in English. It draws on a distinction between compound-external (i.e. syntactic) and compound-internal (i.e. morphological) modification. An analysis is presented of more than 1000 pertinent cases, which are roughly equally divided into two-, three- and four-noun…

  3. Actor-Observer Differences in Children's Attributions.

    ERIC Educational Resources Information Center

    Abramovitch, Rona; Freedman, Jonathan L.

    1981-01-01

    Replicates Nisbett, Caputo, Legant, and Maracek (1973) using preschoolers instead of adults to see whether preschoolers tend to attribute cause more to external factors when judging their own behavior than when they are acting as observers of other people's behavior. (RH)

  4. Attribution, Affect, and College Exam Performance.

    ERIC Educational Resources Information Center

    Arkin, Robert M.; Maruyama, Geoffrey M.

    1979-01-01

    College students attributed their own performance and the performance of the average student to ability, test difficulty, preparation, and luck. Successful students perceived internal factors and unsuccessful students perceived external factors as more important causes of their own performance. Students' anxiety and their ratings of the course and…

  5. Object Discovery: Soft Attributed Graph Mining.

    PubMed

    Zhang, Quanshi; Song, Xuan; Shao, Xiaowei; Zhao, Huijing; Shibasaki, Ryosuke

    2016-03-01

    We categorize this research in terms of its contribution to both graph theory and computer vision. From the theoretical perspective, this study can be considered as the first attempt to formulate the idea of mining maximal frequent subgraphs in the challenging domain of messy visual data, and as a conceptual extension to the unsupervised learning of graph matching. We define a soft attributed pattern (SAP) to represent the common subgraph pattern among a set of attributed relational graphs (ARGs), considering both their structure and attributes. Regarding the differences between ARGs with fuzzy attributes and conventional labeled graphs, we propose a new mining strategy that directly extracts the SAP with the maximal graph size without applying node enumeration. Given an initial graph template and a number of ARGs, we develop an unsupervised method to modify the graph template into the maximal-size SAP. From a practical perspective, this research develops a general platform for learning the category model (i.e., the SAP) from cluttered visual data (i.e., the ARGs) without labeling "what is where," thereby opening the possibility for a series of applications in the era of big visual data. Experiments demonstrate the superior performance of the proposed method on RGB/RGB-D images and videos.

  6. Desirable ICT Graduate Attributes: Theory vs. Practice

    ERIC Educational Resources Information Center

    Debuse, J.; Lawley, M.

    2009-01-01

    The majority of ICT graduates must begin their careers by successfully fulfilling the requirements advertised within online recruitment sites. Although considerable research into employer requirements is commonly undertaken when preparing curricula, studies investigating how well the graduate attributes on which curricula are based match those…

  7. Attribution of Fault to Rape Victims.

    ERIC Educational Resources Information Center

    Feinman, Saul

    An experimental design, the impact of the marital status, physical attractiveness, amount of victim resistance, and immediate reaction of the victim as well as sex of observer on attributions of fault to hypothetical rape victims were investigated. Participants were 440 undergraduate students at the University of Wyoming. Each participant was…

  8. Infants Attribute to Agents Goals and Dispositions

    ERIC Educational Resources Information Center

    Luo, Yuyan; Choi, You-jung

    2012-01-01

    This commentary article is to be published alongside: Hernik, M., & Southgate, V. (2012). What do infants know about agents' goals? The authors see this issue consisting of two closely related questions. First, what is an agent to infants? Second, how do infants attribute goals to agents? Hernik and Southgage (H&S) focused on the second question.…

  9. Assessing Personal Attributes in the Group Rehearsal

    ERIC Educational Resources Information Center

    Pulman, Mark

    2010-01-01

    This is a study of the marks that were awarded for students' personal attributes, when used as peer assessment criteria, in their band rehearsals. Successive cohorts of first-year undergraduate students, from 2001 to 2009, were involved in the research comprising of 191 students and 84 bands. Data analysis focused on the strength of marking…

  10. Cognitive Diagnostic Attribute-Level Discrimination Indices

    ERIC Educational Resources Information Center

    Henson, Robert; Roussos, Louis; Douglas, Jeff; He, Xuming

    2008-01-01

    Cognitive diagnostic models (CDMs) model the probability of correctly answering an item as a function of an examinee's attribute mastery pattern. Because estimation of the mastery pattern involves more than a continuous measure of ability, reliability concepts introduced by classical test theory and item response theory do not apply. The cognitive…

  11. Attribution of Negative Intention in Williams Syndrome

    ERIC Educational Resources Information Center

    Godbee, Kali; Porter, Melanie A.

    2013-01-01

    People with Williams syndrome (WS) are said to have sociable and extremely trusting personalities, approaching strangers without hesitation. This study investigated whether people with WS are less likely than controls to attribute negative intent to others when interpreting a series of ambiguous pictures. This may, at least partially, explain…

  12. Memory for Recently Accessed Visual Attributes

    ERIC Educational Resources Information Center

    Jiang, Yuhong V.; Shupe, Joshua M.; Swallow, Khena M.; Tan, Deborah H.

    2016-01-01

    Recent reports have suggested that the attended features of an item may be rapidly forgotten once they are no longer relevant for an ongoing task (attribute amnesia). This finding relies on a surprise memory procedure that places high demands on declarative memory. We used intertrial priming to examine whether the representation of an item's…

  13. Developing the "Leader Attributes Inventory": An Odyssey.

    ERIC Educational Resources Information Center

    Moss, Jerome, Jr.; And Others

    1991-01-01

    The validity and reliability of the Leader Attributes Inventory (LAI) to evaluate others were confirmed in testing with college students. As a self-report, however, the LAI was more valid when participants rated themselves after leadership training as they thought they were before training. (SK)

  14. Attribution of Hostile Intent in Literature

    ERIC Educational Resources Information Center

    Nadel, Barbara S.; Altrocchi, John

    1969-01-01

    Presents a selective literary analysis, including Melville, Shakespeare, J. P. Donleavy, Truman Capote, Dostoevsky, Emily Bronte, Ken Kesey and John Knowles, that attempts to show which types of people attribute hostile intent to which other types of people under which conditions. (MB)

  15. Saudi dental students’ opinions on the qualities and attributes of an effective dental teacher

    PubMed Central

    Al-Jobair, Asma M; AlSarheed, Maha A

    2016-01-01

    Objective To evaluate Saudi dental students’ opinions on the qualities and attributes of an effective dental teacher. Methods This cross-sectional study was conducted between March and May 2014 at the College of Dentistry, King Saud University. Self-administered questionnaires were distributed to all students enrolled in the 2013/2014 academic year. The questionnaire contained 43 items regarding students’ opinions on the qualities and attributes of a good dental teacher. The attributes were grouped into two main categories: performance and personality. Mean and standard deviations were calculated for each item and then for the whole category. Performance and personality were compared between male and female students and between junior and senior students using Mann–Whitney U test. Results Four hundred and seventy-seven questionnaires were completed, representing a response rate of 79%. Performance attributes were significantly more important than personality attributes to Saudi dental students (P<0.001). Perceptions of performance and personality attributes did not differ between male and female students; however, junior students put more emphasis on personality attributes than senior students. Conclusion Saudi dental students consider performance attributes more important than personality attributes for their successful learning. Teachers’ educational skills are valued more than the attributes, which do not connect directly to students’ learning process. PMID:27729821

  16. Accounting for Attribute-Level Non-Attendance in a Health Choice Experiment: Does it Matter?

    PubMed

    Erdem, Seda; Campbell, Danny; Hole, Arne Risa

    2015-07-01

    An extensive literature has established that it is common for respondents to ignore attributes of the alternatives within choice experiments. In most of the studies on attribute non-attendance, it is assumed that respondents consciously (or unconsciously) ignore one or more attributes of the alternatives, regardless of their levels. In this paper, we present a new line of enquiry and approach for modelling non-attendance in the context of investigating preferences for health service innovations. This approach recognises that non-attendance may not just be associated with attributes but may also apply to the attribute's levels. Our results show that respondents process each level of an attribute differently: while attending to the attribute, they ignore a subset of the attribute's levels. In such cases, the usual approach of assuming that respondents either attend to the attribute or not, irrespective of its levels, is erroneous and could lead to misguided policy recommendations. Our results indicate that allowing for attribute-level non-attendance leads to substantial improvements in the model fit and has an impact on estimated marginal willingness to pay and choice predictions.

  17. Attributes of Successful School Improvement Teams: Participants' Perspective

    ERIC Educational Resources Information Center

    Hill, Larry D.

    2011-01-01

    The Problem: In light of the current political and economic pressure being placed on school districts, it is imperative for school leaders to implement initiatives which will contribute to the school improvement process. Better utilization of administrators and faculty is key to the efficient and effective implementation of school improvement…

  18. Attributions and Attributional Change: Effects of a Mastery Learning Instructional Approach.

    ERIC Educational Resources Information Center

    Duby, Paul B.

    The role of attributions in achievement situations is examined, as well as whether attributions can be altered by the implementation of specified instructional conditions. One hundred eighty nine students from four campuses of a city consolidated community college system were divided into two groups and taught over an 18-week semester by: (1)…

  19. Helping and Coping Attributions: Development of the Attribution of Problem Cause and Solution Scale

    ERIC Educational Resources Information Center

    Stepleman, Lara M.; Darcy, Maria U. A.; Tracey, Terence J. G.

    2005-01-01

    A measure of Brickman, Rabinowitz, Karuza, Cohn, and Kidders structure of helping and coping orientations was developed, and its relation to a variety of counseling variables was investigated. A sample of 202 college students completed the Attribution of Problem Cause and Solution Scale (APCSS), an additional measure of attribution, and measures…

  20. Co-Administration of Poly I:C and ISCOMs Modifies Antigen Processing in Dendritic Cell Subsets and Enhances HIV Gag-Specific T Cell Immunity

    PubMed Central

    Quinn, Kylie M.; Yamamoto, Ayako; Costa, Andreia; Darrah, Patricia A.; Lindsay, Ross W.B.; Hegde, Sonia T.; Johnson, Teresa R.; Flynn, Barbara J.; Lore, Karin; Seder, Robert A.

    2013-01-01

    Currently approved adjuvants induce protective antibody responses but are more limited for generating cellular immunity. Here we assessed the effect of combining two adjuvants with distinct mechanisms of action on their ability to prime T cells; the TLR3 ligand, polyinosinic:polycytidylic acid (Poly I:C), and immunostimulatory complexes (ISCOMs). Each adjuvant was administered alone or together with HIV Gag protein (Gag) and the magnitude, quality and phenotype of Gag-specific T cell responses were assessed. For CD8 T cells, all adjuvants induced a comparable response magnitude, but combining Poly I:C with ISCOMs induced a high frequency of CD127+, IL-2 producing cells with decreased expression of Tbet compared to either adjuvant alone. For CD4 T cells, combining Poly I:C and ISCOMs increased the frequency of multifunctional cells, producing IFNγ, IL-2 and TNF, and the total magnitude of the response compared to either adjuvant alone. CD8 or CD4 T cell responses induced by both adjuvants mediated protection against Gag-expressing Listeria monocytogenes or vaccinia viral infections. Poly I:C and ISCOMs can alter antigen uptake and/or processing and we therefore used fluorescently labeled HIV Gag and DQ-OVA to assess these mechanisms respectively in multiple DC subsets. Poly I:C promoted uptake and retention of antigen, while ISCOMs enhanced antigen degradation. Combining Poly I:C and ISCOMs caused substantial death of DCs but persistence of degraded antigen. These data illustrate how combining adjuvants, such as Poly I:C and ISCOMs that modulate antigen processing and have potent innate activity, can enhance the magnitude, quality and phenotype of T cell immunity. PMID:24089189

  1. Using stories to disseminate research: the attributes of representative stories.

    PubMed

    Steiner, John F

    2007-11-01

    When researchers communicate their findings to patients, clinicians, policy-makers, or media, they may find it helpful to supplement quantitative data with stories about individuals who represent themes in their research. Whether such stories are gathered during the research itself or identified from other sources, researchers must develop strategies for assessing their representativeness. This paper proposes 5 attributes of representative stories: (1) expression of important themes in the research, (2) explicit location in the "distribution" of stories that exemplify the theme, (3) verifiability, (4) acknowledgment of uncertainty, and (5) compelling narration. This paper summarizes research on substance abuse among physicians, and uses these 5 attributes to assess the representativeness of a published case report and a fictional short story about addicted physicians. While neither story is fully representative of the research, the process of evaluating these stories illustrates an approach to identifying representative stories for use in disseminating research.

  2. Perceptual and motor attribute ratings for 559 object concepts.

    PubMed

    Amsel, Ben D; Urbach, Thomas P; Kutas, Marta

    2012-12-01

    To understand how and when object knowledge influences the neural underpinnings of language comprehension and linguistic behavior, it is critical to determine the specific kinds of knowledge that people have. To extend the normative data currently available, we report a relatively more comprehensive set of object attribute rating norms for 559 concrete object nouns, each rated on seven attributes corresponding to sensory and motor modalities-color, motion, sound, smell, taste, graspability, and pain-in addition to familiarity (376 raters, M = 23 raters per item). The mean ratings were subjected to principal-components analysis, revealing two primary dimensions plausibly interpreted as relating to survival. We demonstrate the utility of these ratings in accounting for lexical and semantic decision latencies. These ratings should prove useful for the design and interpretation of experimental tests of conceptual and perceptual object processing.

  3. Integrating stakeholder values with multiple attributes to quantify watershed performance

    NASA Astrophysics Data System (ADS)

    Shriver, Deborah M.; Randhir, Timothy O.

    2006-08-01

    Integrating stakeholder values into the process of quantifying impairment of ecosystem functions is an important aspect of watershed assessment and planning. This study develops a classification and prioritization model to assess potential impairment in watersheds. A systematic evaluation of a broad set of abiotic, biotic, and human indicators of watershed structure and function was used to identify the level of degradation at a subbasin scale. Agencies and communities can use the method to effectively target and allocate resources to areas of greatest restoration need. The watershed performance measure (WPM) developed in this study is composed of three major components: (1) hydrologic processes (water quantity and quality), (2) biodiversity at a species scale (core and priority habitat for rare and endangered species and species richness) and landscape scale (impacts of fragmentation), and (3) urban impacts as assessed in the built environment (effective impervious area) and population effects (densities and density of toxic waste sites). Simulation modeling using the Soil and Water Assessment Tool (SWAT), monitoring information, and spatial analysis with GIS were used to assess each criterion in developing this model. Weights for attributes of potential impairment were determined through the use of the attribute prioritization procedure with a panel of expert stakeholders. This procedure uses preselected attributes and corresponding stakeholder values and is data intensive. The model was applied to all subbasins of the Chicopee River Watershed of western Massachusetts, an area with a mixture of rural, heavily forested lands, suburban, and urbanized areas. Highly impaired subbasins in one community were identified using this methodology and evaluated for principal forms of degradation and potential restoration policies and BMPs. This attribute-based prioritization method could be used in identifying baselines, prioritization policies, and adaptive community

  4. Comparison of Vehicle Efficiency Technology Attributes and Synergy Estimates

    SciTech Connect

    Duleep, G.

    2011-02-01

    Analyzing the future fuel economy of light-duty vehicles (LDVs) requires detailed knowledge of the vehicle technologies available to improve LDV fuel economy. The National Highway Transportation Safety Administration (NHTSA) has been relying on technology data from a 2001 National Academy of Sciences (NAS) study (NAS 2001) on corporate average fuel economy (CAFE) standards, but the technology parameters were updated in the new proposed rulemaking (EPA and NHTSA 2009) to set CAFE and greenhouse gas standards for the 2011 to 2016 period. The update is based largely on an Environmental Protection Agency (EPA) analysis of technology attributes augmented by NHTSA data and contractor staff assessments. These technology cost and performance data were documented in the Draft Joint Technical Support Document (TSD) issued by EPA and NHTSA in September 2009 (EPA/NHTSA 2009). For these tasks, the Energy and Environmental Analysis (EEA) division of ICF International (ICF) examined each technology and technology package in the Draft TSD and assessed their costs and performance potential based on U.S. Department of Energy (DOE) program assessments. ICF also assessed the technologies, other relevant attributes based on data from actual production vehicles, and recently published technical articles in engineering journals. ICF examined technology synergy issues through an ICF in-house model that uses a discrete parameter approach.

  5. Comparison of Vehicle Efficiency Technology Attributes and Synergy Estimates

    SciTech Connect

    Duleep, G.

    2011-02-01

    Analyzing the future fuel economy of light-duty vehicles (LDVs) requires detailed knowledge of the vehicle technologies available to improve LDV fuel economy. The National Highway Transportation Safety Administration (NHTSA) has been relying on technology data from a 2001 National Academy of Sciences (NAS) study (NAS 2001) on corporate average fuel economy (CAFE) standards, but the technology parameters were updated in the new proposed rulemaking (EPA and NHTSA 2009) to set CAFE and greenhouse gas standards for the 2011 to 2016 period. The update is based largely on an Environmental Protection Agency (EPA) analysis of technology attributes augmented by NHTSA data and contractor staff assessments. These technology cost and performance data were documented in the Draft Joint Technical Support Document (TSD) issued by EPA and NHTSA in September 2009 (EPA/NHTSA 2009). For these tasks, the Energy and Environmental Analysis (EEA) division of ICF International (ICF) examined each technology and technology package in the Draft TSD and assessed their costs and performance potential based on U.S. Department of Energy (DOE) program assessments. ICF also assessed the technologies? other relevant attributes based on data from actual production vehicles and from recently published technical articles in engineering journals. ICF examined technology synergy issues through an ICF in-house model that uses a discrete parameter approach.

  6. TWRS information locator database system administrator`s manual

    SciTech Connect

    Knutson, B.J., Westinghouse Hanford

    1996-09-13

    This document is a guide for use by the Tank Waste Remediation System (TWRS) Information Locator Database (ILD) System Administrator. The TWRS ILD System is an inventory of information used in the TWRS Systems Engineering process to represent the TWRS Technical Baseline. The inventory is maintained in the form of a relational database developed in Paradox 4.5.

  7. Customers' attributional judgments towards complaint handling in airline service: a confirmatory study based on attribution theory.

    PubMed

    Chiou, Wen-Bin

    2007-06-01

    Besides flight safety, complaint handling plays a crucial role in airline service. Based upon Kelley's attribution theory, in the present study customers' attributions were examined under different conditions of complaint handling by the airlines. There were 531 passengers (216 women; ages 21 to 63 years, M = 41.5, SD = 11.1) with experiences of customer complaints who were recruited while awaiting boarding. Participants received one hypothetical scenario of three attributional conditions about complaint handling and then reported their attributional judgments. The findings indicated that the passengers were most likely to attribute the company's complaint handling to unconditional compliance when the airline company reacted to customer complaints under low distinctiveness, high consistency, and when consensus among the airlines was low. On the other hand, most passengers attributed the company's complaint handling to conditional compliance under the conditions in which distinctiveness, consistency, and consensus were all high. The results provide further insights into how different policies of complaint management affect customers' attributions. Future directions and managerial implications are also discussed.

  8. Causal attributions of obese men and women in genetic testing: implications of genetic/biological attributions.

    PubMed

    Hilbert, Anja; Dierk, Jan-Michael; Conradt, Matthias; Schlumberger, Pia; Hinney, Anke; Hebebrand, Johannes; Rief, Winfried

    2009-09-01

    The present study sought to investigate genetic/biological attributions of obesity, their associations with a predisposition to obesity and their crossectional and longitudinal implications for weight regulation in obese individuals presenting for genetic testing and counselling. A total of 421 obese men and women underwent psychological and anthropometric assessment and a mutation screen of the melanocortin-4 receptor gene. At study entry, women revealed more genetic/biological attributions than men on the Revised Illness Perception Questionnaire adapted to obesity (86.2% versus 59.7%). Genetic/biological attributions of obesity were associated in both sexes with a family history of obesity, assessed through Stunkard's Figure Rating Scale. In both sexes, genetic/biological attributions were unrelated to weight regulation beliefs and behaviour (i.e. self-efficacy, controllability beliefs, restrained eating and physical activity), assessed through standardised questionnaires or interview at baseline and at six-month follow-up. In addition, causal attributions and weight regulation beliefs and behaviour were not predictive of body mass index at six-month follow-up. Overall, the results indicate that causal attributions of obesity to genetic/biological factors in obese individuals presenting for genetic screening and counselling are crossectionally and longitudinally unrelated to weight regulation and longer-term weight outcome. Those who attribute their obesity to genetic/biological factors likely have a familial obesity risk.

  9. Strategic aspects of cyberattack, attribution, and blame.

    PubMed

    Edwards, Benjamin; Furnas, Alexander; Forrest, Stephanie; Axelrod, Robert

    2017-03-14

    Cyber conflict is now a common and potentially dangerous occurrence. The target typically faces a strategic choice based on its ability to attribute the attack to a specific perpetrator and whether it has a viable punishment at its disposal. We present a game-theoretic model, in which the best strategic choice for the victim depends on the vulnerability of the attacker, the knowledge level of the victim, payoffs for different outcomes, and the beliefs of each player about their opponent. The resulting blame game allows analysis of four policy-relevant questions: the conditions under which peace (i.e., no attacks) is stable, when attacks should be tolerated, the consequences of asymmetric technical attribution capabilities, and when a mischievous third party or an accident can undermine peace. Numerous historical examples illustrate how the theory applies to cases of cyber or kinetic conflict involving the United States, Russia, China, Japan, North Korea, Estonia, Israel, Iran, and Syria.

  10. Methods for comparing 3D surface attributes

    NASA Astrophysics Data System (ADS)

    Pang, Alex; Freeman, Adam

    1996-03-01

    A common task in data analysis is to compare two or more sets of data, statistics, presentations, etc. A predominant method in use is side-by-side visual comparison of images. While straightforward, it burdens the user with the task of discerning the differences between the two images. The user if further taxed when the images are of 3D scenes. This paper presents several methods for analyzing the extent, magnitude, and manner in which surfaces in 3D differ in their attributes. The surface geometry are assumed to be identical and only the surface attributes (color, texture, etc.) are variable. As a case in point, we examine the differences obtained when a 3D scene is rendered progressively using radiosity with different form factor calculation methods. The comparison methods include extensions of simple methods such as mapping difference information to color or transparency, and more recent methods including the use of surface texture, perturbation, and adaptive placements of error glyphs.

  11. Innovation cascades: artefacts, organization and attributions

    PubMed Central

    2016-01-01

    Innovation cascades inextricably link the introduction of new artefacts, transformations in social organization, and the emergence of new functionalities and new needs. This paper describes a positive feedback dynamic, exaptive bootstrapping, through which these cascades proceed, and the characteristics of the relationships in which the new attributions that drive this dynamic are generated. It concludes by arguing that the exaptive bootstrapping dynamic is the principal driver of our current Innovation Society. PMID:26926284

  12. Consumer Preferences for Hearing Aid Attributes

    PubMed Central

    Lataille, Angela T.; Buttorff, Christine; White, Sharon; Niparko, John K.

    2012-01-01

    Low utilization of hearing aids has drawn increased attention to the study of consumer preferences using both simple ratings (e.g., Likert scale) and conjoint analyses, but these two approaches often produce inconsistent results. The study aims to directly compare Likert scales and conjoint analysis in identifying important attributes associated with hearing aids among those with hearing loss. Seven attributes of hearing aids were identified through qualitative research: performance in quiet settings, comfort, feedback, frequency of battery replacement, purchase price, water and sweat resistance, and performance in noisy settings. The preferences of 75 outpatients with hearing loss were measured with both a 5-point Likert scale and with 8 paired-comparison conjoint tasks (the latter being analyzed using OLS [ordinary least squares] and logistic regression). Results were compared by examining implied willingness-to-pay and Pearson’s Rho. A total of 56 respondents (75%) provided complete responses. Two thirds of respondents were male, most had sensorineural hearing loss, and most were older than 50; 44% of respondents had never used a hearing aid. Both methods identified improved performance in noisy settings as the most valued attribute. Respondents were twice as likely to buy a hearing aid with better functionality in noisy environments (p < .001), and willingness to pay for this attribute ranged from US$2674 on the Likert to US$9000 in the conjoint analysis. The authors find a high level of concordance between the methods—a result that is in stark contrast with previous research. The authors conclude that their result stems from constraining the levels on the Likert scale. PMID:22514094

  13. Software attribute visualization for high integrity software

    SciTech Connect

    Pollock, G.M.

    1998-03-01

    This report documents a prototype tool developed to investigate the use of visualization and virtual reality technologies for improving software surety confidence. The tool is utilized within the execution phase of the software life cycle. It provides a capability to monitor an executing program against prespecified requirements constraints provided in a program written in the requirements specification language SAGE. The resulting Software Attribute Visual Analysis Tool (SAVAnT) also provides a technique to assess the completeness of a software specification.

  14. Nuclear and Radiological Forensics and Attribution Overview

    SciTech Connect

    Smith, D K; Niemeyer, S

    2005-11-04

    The goal of the U.S. Department of Homeland Security (DHS) Nuclear and Radiological Forensics and Attribution Program is to develop the technical capability for the nation to rapidly, accurately, and credibly attribute the origins and pathways of interdicted or collected materials, intact nuclear devices, and radiological dispersal devices. A robust attribution capability contributes to threat assessment, prevention, and deterrence of nuclear terrorism; it also supports the Federal Bureau of Investigation (FBI) in its investigative mission to prevent and respond to nuclear terrorism. Development of the capability involves two major elements: (1) the ability to collect evidence and make forensic measurements, and (2) the ability to interpret the forensic data. The Program leverages the existing capability throughout the U.S. Department of Energy (DOE) national laboratory complex in a way that meets the requirements of the FBI and other government users. At the same time the capability is being developed, the Program also conducts investigations for a variety of sponsors using the current capability. The combination of operations and R&D in one program helps to ensure a strong linkage between the needs of the user community and the scientific development.

  15. Confounding and bias in the attributable fraction.

    PubMed

    Darrow, Lyndsey A; Steenland, N Kyle

    2011-01-01

    Inappropriate methods are frequently used to calculate the population attributable fraction (AF) for a given exposure of interest. This commonly occurs when authors use adjusted relative risks (RRs) reported in the literature (the "source" data), without access to the original data. In this analysis, we examine the relationship between the direction and magnitude of confounding in the source data and resulting bias in the attributable fraction when incorrect methods are used. We assess confounding by the confounding risk ratio, which is the ratio of the crude RR to the adjusted RR. We assess bias in the AF by the ratio of the incorrectly calculated AF to the correctly calculated AF. Using generated data, we examine the relationship between confounding and AF bias under various scenarios of population prevalence of exposure and strength of the exposure-disease association. For confounding risk ratios greater than 1.0 (ie, crude RR >adjusted RR), the AF is underestimated; for confounding risk ratios less than 1.0 (ie, crude RR attributable fraction estimates commonly reported in the epidemiologic literature.

  16. Calibration of Seismic Attributes for Reservoir Characterization

    SciTech Connect

    Pennington, Wayne D.; Acevedo, Horacio; Green, Aaron; Len, Shawn; Minavea, Anastasia; Wood, James; Xie, Deyi

    2002-01-29

    This project has completed the initially scheduled third year of the contract, and is beginning a fourth year, designed to expand upon the tech transfer aspects of the project. From the Stratton data set, demonstrated that an apparent correlation between attributes derived along `phantom' horizons are artifacts of isopach changes; only if the interpreter understands that the interpretation is based on this correlation with bed thickening or thinning, can reliable interpretations of channel horizons and facies be made. From the Boonsville data set , developed techniques to use conventional seismic attributes, including seismic facies generated under various neural network procedures, to subdivide regional facies determined from logs into productive and non-productive subfacies, and developed a method involving cross-correlation of seismic waveforms to provide a reliable map of the various facies present in the area. The Teal South data set provided a surprising set of data, leading us to develop a pressure-dependent velocity relationship and to conclude that nearby reservoirs are undergoing a pressure drop in response to the production of the main reservoir, implying that oil is being lost through their spill points, never to be produced. The Wamsutter data set led to the use of unconventional attributes including lateral incoherence and horizon-dependent impedance variations to indicate regions of former sand bars and current high pressure, respectively, and to evaluation of various upscaling routines.

  17. Roast Effects on Mechnical and Sensory Texture Attributes of Peantus, Almonds, Hazelnuts and Cashews

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Two instrumental methods were developed to quantify mechanical properties of peanuts, almonds, hazelnuts and cashews that potentially related to sensory texture attributes after thermal processing. The first method involved individual compression testing of multiple separate oilseeds, whereas the se...

  18. Urban-scale variability of ambient particulate matter attributes

    NASA Astrophysics Data System (ADS)

    Freiman, M. T.; Hirshel, N.; Broday, D. M.

    Real-time sampling of ambient particulate matter (PM) in the size range 0.23-10 μm and of carbonaceous matter concentrations has been carried out in a carefully designed field campaign in proximate paired neighborhoods in Haifa, Israel. The paired sites are characterized by a similar population density and neighborhood-wise socioeconomic (deprivation) index but show distinct canopy coverage. The data indicate clear sub-urban (neighborhood) scale variations in any measured PM attribute, such as concentrations, size distribution, and carbonaceous matter content. Mean ambient PM levels were comparatively higher than in other urban studies whereas carbonaceous airborne PM concentrations were lower. On top of the diurnal and seasonal variability and in spite of the significant regional effect of the semi-arid climate, local emissions and removal processes affect the PM concentrations to which people residing in urbanized regions are exposed. Analysis of possible mechanisms that could affect the observed spatial sub-urban PM differences, including local meteorology and emissions, reveal that sub-urban variability of removal processes has a major influence on ambient PM levels. Observations suggest that on top of the regional air masses which affect the city air quality and emissions from local sources, a normally unnoticed removal process, showing urban scale variability, is interception by trees and dense vegetation. In particular, the observed sub-urban variability in ambient PM concentrations is attributed, in part, to local variation of removal processes, among them the neighborhood-wise deposition on available surfaces, including canopy.

  19. Innovating Traditional Nursing Administration Challenges.

    PubMed

    Joseph, M Lindell; Fowler, Debra

    2016-03-01

    The evolving and complex practice environment calls for new mindsets among nurse leaders, academics, and nurse innovators to envision innovative ways to manage and optimize traditional tasks and processes in nursing administration. The purpose of this article is to present 3 case studies that used linear programming and simulation to innovate staffing enterprises, financial management of healthcare systems, and curricula development.

  20. New Roles for Research Administrators.

    ERIC Educational Resources Information Center

    Barpal, Isaac

    1988-01-01

    The research administrator of the Westinghouse Electric Corporation (Pennsylvania) discusses issues in the transformation of the company from a technology-driven to a business-driven organization, a process in which the technical and business segments of the organization work as teams toward successful innovation. (MSE)

  1. Transportation Security Administration

    MedlinePlus

    ... content Official website of the Department of Homeland Security Transportation Security Administration A - Z Index What Can I Bring? ... form Search the Site Main menu Administrator Travel Security Screening Special Procedures TSA Pre✓® Passenger Support Travel ...

  2. Administration on Aging

    MedlinePlus

    ... Federal Initiatives Career Opportunities Contact Us Administration on Aging (AoA) The Administration on Aging (AOA) is the ... themselves. Back to top Older Americans Act and Aging Network To meet the diverse needs of the ...

  3. Rehabilitation Services Administration

    MedlinePlus

    ... Contacts OSEP Reports & Resources RSA Welcome to RSA Rehabilitation Services Administration RSA Spotlight News Commissioner's Quarterly Newsletter ... The Office of Special Education and Rehabilitative Services’ Rehabilitation Services Administration is proud to announce the publication ...

  4. Administration on Aging

    MedlinePlus

    ... Administration on Aging Administration on Disabilities Center for Integrated Programs Center for Performance and Evaluation National Institute ... Project Aging Statistics Profile of Older Americans AGing Integrated Database (AGID) Census Data & Population Estimates Projected Future ...

  5. Attribution of glacier fluctuations to climate change

    NASA Astrophysics Data System (ADS)

    Oerlemans, J.

    2012-04-01

    Glacier retreat is a worlwide phenomenon, which started around the middle of the 19th century. During the period 1800-1850 the number of retreating and advancing glaciers was roughly equal (based on 42 records from different continents). During the period 1850-1900 about 92% of all mountain glaciers became shorter (based on 65 records). After this, the percentage of shrinking glaciers has been around 90% until the present time. The glacier signal is rather coherent over the globe, especially when surging and calving glaciers are not considered (for such glaciers the response to climate change is often masked by length changes related to internal dynamics). From theoretical studies as well as extensive meteorological work on glaciers, the processes that control the response of glaciers to climate change are now basically understood. It is useful to make a difference between geometric factors (e.g. slope, altitudinal range, hypsometry) and climatic setting (e.g. seasonal cycle, precipitation). The most sensitive glaciers appear to be flat glaciers in a maritime climate. Characterizing the dynamic properties of a glacier requires at least two quantities: the climate sensitivity, expressing how the equilibrium glacier state depends on the climatic conditions, and the response time, indicating how fast a glacier approaches a new equilibrium state after a stepwise change in the climatic forcing. These quantities can be estimated from relatively simple theory, showing that differences among glaciers are substantial. For larger glaciers, climate sensitivities (in terms of glacier length) vary from 1 to 8 km per 100 m change in the equilibrium-line altitude. Response times are mainly in the range of 20 to 200 years, with most values between 30 and 80 years. Changes in the equilibrium-line altitude or net mass balance of a glacier are mainly driven by fluctuations in air temperature, precipitation, and global radiation. Energy-balance modelling for many glaciers shows that

  6. Conversion of seismic data to rock-property attributes

    NASA Astrophysics Data System (ADS)

    Zhou, Zhengyun

    2008-10-01

    Three seismic attributes commonly used for pore-fluid and lithology prediction are the fluid factor, Poisson impedance (PI) and lambdap. While the sensitivity of one attribute versus the other are often claimed to be better than the other, I find that the three attributes are not independent but can be traced back to the fluid factor. As a means of testing the sensitivity of the three attributes, rock-property attributes for different lithologies and pore fluids and the corresponding rock-property statistics were derived from 183 suites of well-log data and used to calibrate the borehole data to similar attributes derived from the seismic data. Normalization from seismic amplitude to well-log data makes it possible to quantitatively predict the pore-fluid based on the well-log dataset. Numerous inversion schemes, which require additional information such as low-frequency trends, have been developed to quantitatively measure formation layer properties derived from seismic. However, quantitative reflectivity interpretations have been hindered by the inability to convert seismic amplitude into meaningful reflection coefficients. I have developed a method of accurately predicting the normal-incident reflection coefficients (NI) based on pore-fluid and lithology transforms derived from well-log curves in the area. The interpretation is based on a comparison of reflection coefficients computed for the prospect and its down-dip equivalent brine-saturated reservoir. The down-dip wet area for the seismic data is then converted to its equivalent NI for gas and oil saturation. Histograms and CPDFs of NIP for wet, oil, and gas in the down-dip area are used to interpret the pore fluid at the prospect from its NIP. Bayes's decision rule is used for the final classification of saturation for the reservoir. The methodology accounts for amplitude variations caused by thickness changes in the seismic survey. Seismic and well-log data in South Marsh Island, Gulf of Mexico are tested

  7. Safe administration of blood components.

    PubMed

    Hurrell, Katy

    The transfusion process has many stages, each involving different members of staff in different locations. This gives rise to a significant potential for errors. Nurses are involved in many of these stages and therefore require knowledge, skills and competence in the process to ensure the safety of patients. This third article in our five-part series on blood transfusion discusses the safe administration of blood components and the key principles to which nurses must adhere.

  8. Legal and Administrative Language

    ERIC Educational Resources Information Center

    Schwarz, Hans

    1977-01-01

    A discussion of legal and administrative language, and the necessity for accurate translation of this language in the field of international relations. Topics treated are: characteristic features of legal and administrative terminology; the interpretation of it; and the technique of translating legal and administrative texts. (AMH)

  9. Women in Administration 1978.

    ERIC Educational Resources Information Center

    National Association of State Universities and Land Grant Colleges, Washington, DC. Office of Communications Services.

    In a survey by the National Association of State Universities and Land-Grant Colleges (NASULGC), women are shown to hold 2,905 of the 13,638 administrative positions reported by 106 major U.S. public universities--slightly more than 21 percent of the administrators at state and land-grant universities. The median number of women administrators at…

  10. School Business Administration.

    ERIC Educational Resources Information Center

    Jordan, K. Forbis; And Others

    This textbook reviews the principal concerns within each of 13 major responsibility areas in school business administration. The first chapter assesses the political, social, and economic context in which schools function and school administrators work. The role and function of the school business administrator within this context is addressed in…

  11. Attributes of Successful Actions to Restore Lakes and ...

    EPA Pesticide Factsheets

    As more success is achieved restoring lakes and estuaries from nutrient pollution, there is increased opportunity to evaluate the scientific, social, and policy factors associated with achieving restoration goals. We examined case studies where deliberate actions to reduce nutrient pollution resulted in ecological recovery. Cases were identified from scientific literature meeting the following: (1) scientific evidence of nutrient pollution; (2) restoration actions taken to mitigate nutrient pollution; and (3) documented ecological improvement. We identified 9 estuaries and 7 lakes spanning countries, climatic regions, physical types, depths, and watershed areas. Among these 8 achieved improvements short of stated restoration goals, 8 were successful initially, but then condition declined and 3 achieved their goals fully. We examined each case to identify both common attributes of nutrient management, grouped into ‘themes’, and the variations on those attributes, which were coded into categorical variables and examined using multiple correspondence analysis (MCA). MCA results suggested that the attributes most associated with achieving restoration goals include: (1) leadership by a dedicated watershed management agency; (2) governance through a bottom-up collaborative process; (3) a strategy that set numeric targets based on a specific ecological goal; and (4) actions to reduce nutrient loads from all sources. While our study did not provide a compreh

  12. New Topographic Attributes Derived Using Enhanced Terrain Analysis

    NASA Astrophysics Data System (ADS)

    Tesfa, T. K.; Tarboton, D. G.; Baker, M. E.; Schreuders, K.

    2009-12-01

    Topography is one of the most important land surface attributes which impacts the hydrological, geomorphological, ecological and biological processes active on a landscape. Its application ranges across multiple aspects of earth surface dynamics. In our efforts to develop a soil depth model based upon topographic and land cover attributes to improve soil depth characterization as input in hydrological modeling, we derived new topographic attributes from a Digital Elevation Model (DEM) as potential explanatory variables for soil depth. The variables include horizontal distance to ridge, vertical rise to ridge, surface distance to ridge, Pythagoras distance to ridge, horizontal distance to stream, vertical drop to stream, surface distance to stream, Pythagoras distance to stream, slope position (horizontal, vertical and Pythagoras), and slope position ratio all with longest, shortest and average variants. We compute these variables by extending the recursive algorithms used for contributing area which use the D-infinity flow model that apportions flow between adjacent grid cells. In this model flow direction is based on the direction of steepest downward slope on the eight triangular facets constructed in a 3 x 3 grid cell window using the center cell and each two neighboring grid cells in turn. The variables were able to improve the predictive capability of a statistical model used to predict soil depth. The variables may also have other more general applicability in the modeling of earth surface dynamics.

  13. Attribution Dimensions, Self-Serving Biases, and Actor-Observer Differences in Work Performance Attributions

    DTIC Science & Technology

    1985-09-01

    impact on performance are more internal and stable while attributions having a negative impact on performance are more external and unstable. Self -other...dimensions which seem to capture significant aspects of the causes. I then consider how these attributions may be biased to preserve self - esteem ...emerged ani evi- dence was found for a control dimension among the internal causes. In a multidimensional scaling of the causes of negative

  14. The Federal Highway Administration Gasohol Consumption Estimation Model

    SciTech Connect

    Hwang, HL

    2003-08-28

    The Federal Highway Administration (FHWA) is responsible for estimating the portion of Federal highway funds attributable to each State. The process involves use of State-reported data (gallons) and a set of estimation models when accurate State data is unavailable. To ensure that the distribution of funds is equitable, FHWA periodically reviews the estimation models. Estimation of the use of gasohol is difficult because of State differences in the definition of gasohol, inability of many States to separate and report gasohol usage from other fuel types, changes in fuel composition in nonattainment areas to address concerns over the use of certain fuel additives, and the lack of a valid State-level surrogate data set for gasohol use. Under the sponsorship of FHWA, Oak Ridge National Laboratory (ORNL) reviewed the regression-based gasohol estimation model that has been in use for several years. Based on an analytical assessment of that model and an extensive review of potential data sets, ORNL developed an improved rule-based model. The new model uses data from Internal Revenue Service, Energy Information Administration, Environmental Protection Agency, Department of Energy, ORNL, and FHWA sources. The model basically consists of three parts: (1) development of a controlled total of national gasohol usage, (2) determination of reliable State gasohol consumption data, and (3) estimation of gasohol usage for all other States. The new model will be employed for the 2004 attribution process. FHWA is currently soliciting comments and inputs from interested parties. Relevant data, as identified, will be pursued and refinements will be made by the research team if warranted.

  15. Prediction of pork color attributes using computer vision system.

    PubMed

    Sun, Xin; Young, Jennifer; Liu, Jeng Hung; Bachmeier, Laura; Somers, Rose Marie; Chen, Kun Jie; Newman, David

    2016-03-01

    Color image processing and regression methods were utilized to evaluate color score of pork center cut loin samples. One hundred loin samples of subjective color scores 1 to 5 (NPB, 2011; n=20 for each color score) were selected to determine correlation values between Minolta colorimeter measurements and image processing features. Eighteen image color features were extracted from three different RGB (red, green, blue) model, HSI (hue, saturation, intensity) and L*a*b* color spaces. When comparing Minolta colorimeter values with those obtained from image processing, correlations were significant (P<0.0001) for L* (0.91), a* (0.80), and b* (0.66). Two comparable regression models (linear and stepwise) were used to evaluate prediction results of pork color attributes. The proposed linear regression model had a coefficient of determination (R(2)) of 0.83 compared to the stepwise regression results (R(2)=0.70). These results indicate that computer vision methods have potential to be used as a tool in predicting pork color attributes.

  16. Burden attributable to child maltreatment in Australia.

    PubMed

    Moore, Sophie E; Scott, James G; Ferrari, Alize J; Mills, Ryan; Dunne, Michael P; Erskine, Holly E; Devries, Karen M; Degenhardt, Louisa; Vos, Theo; Whiteford, Harvey A; McCarthy, Molly; Norman, Rosana E

    2015-10-01

    Child maltreatment is a complex phenomenon, with four main types (childhood sexual abuse, physical abuse, emotional abuse, and neglect) highly interrelated. All types of maltreatment have been linked to adverse health consequences and exposure to multiple forms of maltreatment increases risk. In Australia to date, only burden attributable to childhood sexual abuse has been estimated. This study synthesized the national evidence and quantified the burden attributable to the four main types of child maltreatment. Meta-analyses, based on quality-effects models, generated pooled prevalence estimates for each maltreatment type. Exposure to child maltreatment was examined as a risk factor for depressive disorders, anxiety disorders and intentional self-harm using counterfactual estimation and comparative risk assessment methods. Adjustments were made for co-occurrence of multiple forms of child maltreatment. Overall, an estimated 23.5% of self-harm, 20.9% of anxiety disorders and 15.7% of depressive disorders burden in males; and 33.0% of self-harm, 30.6% of anxiety disorders and 22.8% of depressive disorders burden in females was attributable to child maltreatment. Child maltreatment was estimated to cause 1.4% (95% uncertainty interval 0.4-2.3%) of all disability-adjusted life years (DALYs) in males, and 2.4% (0.7-4.1%) of all DALYs in females in Australia in 2010. Child maltreatment contributes to a substantial proportion of burden from depressive and anxiety disorders and intentional self-harm in Australia. This study demonstrates the importance of including all forms of child maltreatment as risk factors in future burden of disease studies.

  17. Reconceptualizing balance: attributes associated with balance performance.

    PubMed

    Thomas, Julia C; Odonkor, Charles; Griffith, Laura; Holt, Nicole; Percac-Lima, Sanja; Leveille, Suzanne; Ni, Pensheng; Latham, Nancy K; Jette, Alan M; Bean, Jonathan F

    2014-09-01

    Balance tests are commonly used to screen for impairments that put older adults at risk for falls. The purpose of this study was to determine the attributes that were associated with balance performance as measured by the Frailty and Injuries: Cooperative Studies of Intervention Techniques (FICSIT) balance test. This study was a cross-sectional secondary analysis of baseline data from a longitudinal cohort study, the Boston Rehabilitative Impairment Study of the Elderly (Boston RISE). Boston RISE was performed in an outpatient rehabilitation research center and evaluated Boston area primary care patients aged 65 to 96 (N=364) with self-reported difficulty or task-modification climbing a flight of stairs or walking 1/2 of a mile. The outcome measure was standing balance as measured by the FICSIT-4 balance assessment. Other measures included: self-efficacy, pain, depression, executive function, vision, sensory loss, reaction time, kyphosis, leg range of motion, trunk extensor muscle endurance, leg strength and leg velocity at peak power. Participants were 67% female, had an average age of 76.5 (±7.0) years, an average of 4.1 (±2.0) chronic conditions, and an average FICSIT-4 score of 6.7 (±2.2) out of 9. After adjusting for age and gender, attributes significantly associated with balance performance were falls self-efficacy, trunk extensor muscle endurance, sensory loss, and leg velocity at peak power. FICSIT-4 balance performance is associated with a number of behavioral and physiologic attributes, many of which are amenable to rehabilitative treatment. Our findings support a consideration of balance as multidimensional activity as proposed by the current International Classification of Functioning, Disability, and Health (ICF) model.

  18. Deducing behaviors from primitive movement attributes

    NASA Astrophysics Data System (ADS)

    Liu, Danzhou; Hughes, Charles E.

    2005-03-01

    The research reported here anticipates the future of smart buildings by developing algorithms that categorize the movements of individuals based on such characteristics as motion vectors, velocity vectors, head orientation vectors and predetermined positions. The intended applications include detecting intrusions, helping lost visitors, and changing the artwork on virtual posters to reflect an individual's presumed interests. The vectors we capture represent trajectories in a multi-dimensional space. To make sense out of these, we first segment a trajectory into sub-trajectories, typically based on time. To describe each sub-trajectory, we use primitive patterns of body movement and additional information, e.g., average speed during this interval, head movement and place or object nearby. That is, for each sub-trajectory, we use a tuple of the following form: (interval_ID, body_movement, avg_speed, head_movement, places_passed). Since trajectories may have many outliers introduced by sensor failures or uneven human movement, we have developed a neural network-based pattern extraction subsystem that can handle intervals with noisy data. The choice of these attributes and our current classification of behaviors do not imply that these are the only or best ways to categorize behaviors. However, we do not see that as the focus of the research reported here. Rather, our goal is to show that the use of primitive attributes (low level), neural networks to identify categories of recognizable simple behaviors (middle level) and a regular expression-based means of describing intent (high level) is sufficient to provide a means to convert observable low-level attributes into the recognition of potential intents.

  19. Predictors of Organizational-Level Testability Attributes

    DTIC Science & Technology

    1987-05-01

    J. H. Bailey, K. B. Barto, and E. Esker , RADC-TR-85-268. Phase I Report. Rome Air Development Center. Griffiss AFB, New York, February 1986. 1-2 1.2...Barto, and E. Esker . RArC-TR-85-268. Phase I Report. Rome Air Development Center, Griffiss AFB. New York. February 1986. 3-7 7. Transient Failure...Attributes: Organizational- Level Testability Prediction. (e. R. Simpson. J. H. Bailey, K. B. Barto. and E. Esker ) RADC-TR-85-268. Phase I Report

  20. Detection and attribution of extreme weather disasters

    NASA Astrophysics Data System (ADS)

    Huggel, Christian; Stone, Dáithí; Hansen, Gerrit

    2014-05-01

    Single disasters related to extreme weather events have caused loss and damage on the order of up to tens of billions US dollars over the past years. Recent disasters fueled the debate about whether and to what extent these events are related to climate change. In international climate negotiations disaster loss and damage is now high on the agenda, and related policy mechanisms have been discussed or are being implemented. In view of funding allocation and effective risk reduction strategies detection and attribution to climate change of extreme weather events and disasters is a key issue. Different avenues have so far been taken to address detection and attribution in this context. Physical climate sciences have developed approaches, among others, where variables that are reasonably sampled over climatically relevant time periods and related to the meteorological characteristics of the extreme event are examined. Trends in these variables (e.g. air or sea surface temperatures) are compared between observations and climate simulations with and without anthropogenic forcing. Generally, progress has been made in recent years in attribution of changes in the chance of some single extreme weather events to anthropogenic climate change but there remain important challenges. A different line of research is primarily concerned with losses related to the extreme weather events over time, using disaster databases. A growing consensus is that the increase in asset values and in exposure are main drivers of the strong increase of economic losses over the past several decades, and only a limited number of studies have found trends consistent with expectations from climate change. Here we propose a better integration of existing lines of research in detection and attribution of extreme weather events and disasters by applying a risk framework. Risk is thereby defined as a function of the probability of occurrence of an extreme weather event, and the associated consequences

  1. Timing: An Attribute of Associative Learning

    PubMed Central

    Molet, Mikael; Miller, Ralph R.

    2013-01-01

    The evidence reviewed in this paper suggests that when two events occur in spatiotemporal proximity to one another, an association between the two events is formed which encodes the timing of the events in relation to one another (including duration, order, and interval). The primary evidence supporting the view that temporal relationships are encoded is that subsequent presentation of one event ordinarily elicits behavior indicative of an expectation of the other event at a specific time. Thus, temporal relationships appear to be one of several attributes encoded at acquisition. PMID:23751257

  2. Seismicity and faulting attributable to fluid extraction

    USGS Publications Warehouse

    Yerkes, R.F.; Castle, R.O.

    1976-01-01

    The association between fluid injection and seismicity has been well documented and widely publicized. Less well known, but probably equally widespread are faulting and shallow seismicity attributable solely to fluid extraction, particularly in association with petroleum production. Two unequivocable examples of seismicity and faulting associated with fluid extraction in the United States are: The Goose Creek, Texas oil field event of 1925 (involving surface rupture); and the Wilmington, California oil field events (involving subsurface rupture) of 1947, 1949, 1951 (2), 1955, and 1961. Six additional cases of intensity I-VII earthquakes (M < 4.6) without reported faulting may be attributable to shallow production from other large oil and gas fields. In addition to these examples are thirteen cases of apparently aseismic surface rupture associated with production from California and Texas oil fields. Small earthquakes in the Eloy-Picacho area of Arizona may be attributable to withdrawal of groundwater, but their relation to widespread fissuring is enigmatic. The clearest example of extraction-induced seismicity outside of North America is the 1951 series of earthquakes associated with gas production from the Po River delta near Caviga, Italy. Faulting and seismicity associated with fluid extraction are attributed to differential compaction at depth caused by reduction of reservoir fluid pressure and attendant increase in effective stress. Surface and subsurface measurements and theoretical and model studies show that differential compaction leads not only to differential subsidence and centripetally-directed horizontal displacements, but to changes in both vertical- and horizontal-strain regimes. Study of well-documented examples indicates that the occurrence and nature of faulting and seismicity associated with compaction are functions chiefly of: (1) the pre-exploitation strain regime, and (2) the magnitude of contractional horizontal strain centered over the

  3. Attributing Atmospheric Methane to Anthropogenic Emission Sources.

    PubMed

    Allen, David

    2016-07-19

    Methane is a greenhouse gas, and increases in atmospheric methane concentration over the past 250 years have driven increased radiative forcing of the atmosphere. Increases in atmospheric methane concentration since 1750 account for approximately 17% of increases in radiative forcing of the atmosphere, and that percentage increases by approximately a factor of 2 if the effects of the greenhouse gases produced by the atmospheric reactions of methane are included in the assessment. Because of the role of methane emissions in radiative forcing of the atmosphere, the identification and quantification of sources of methane emissions is receiving increased scientific attention. Methane emission sources include biogenic, geogenic, and anthropogenic sources; the largest anthropogenic sources are natural gas and petroleum systems, enteric fermentation (livestock), landfills, coal mining, and manure management. While these source categories are well-known, there is significant uncertainty in the relative magnitudes of methane emissions from the various source categories. Further, the overall magnitude of methane emissions from all anthropogenic sources is actively debated, with estimates based on source sampling extrapolated to regional or national scale ("bottom-up analyses") differing from estimates that infer emissions based on ambient data ("top-down analyses") by 50% or more. To address the important problem of attribution of methane to specific sources, a variety of new analytical methods are being employed, including high time resolution and highly sensitive measurements of methane, methane isotopes, and other chemical species frequently associated with methane emissions, such as ethane. This Account describes the use of some of these emerging measurements, in both top-down and bottom-up methane emission studies. In addition, this Account describes how data from these new analytical methods can be used in conjunction with chemical mass balance (CMB) methods for source

  4. Automatic image assessment from facial attributes

    NASA Astrophysics Data System (ADS)

    Ptucha, Raymond; Kloosterman, David; Mittelstaedt, Brian; Loui, Alexander

    2013-03-01

    Personal consumer photography collections often contain photos captured by numerous devices stored both locally and via online services. The task of gathering, organizing, and assembling still and video assets in preparation for sharing with others can be quite challenging. Current commercial photobook applications are mostly manual-based requiring significant user interactions. To assist the consumer in organizing these assets, we propose an automatic method to assign a fitness score to each asset, whereby the top scoring assets are used for product creation. Our method uses cues extracted from analyzing pixel data, metadata embedded in the file, as well as ancillary tags or online comments. When a face occurs in an image, its features have a dominating influence on both aesthetic and compositional properties of the displayed image. As such, this paper will emphasize the contributions faces have on affecting the overall fitness score of an image. To understand consumer preference, we conducted a psychophysical study that spanned 27 judges, 5,598 faces, and 2,550 images. Preferences on a per-face and per-image basis were independently gathered to train our classifiers. We describe how to use machine learning techniques to merge differing facial attributes into a single classifier. Our novel methods of facial weighting, fusion of facial attributes, and dimensionality reduction produce stateof- the-art results suitable for commercial applications.

  5. CALIBRATION OF SEISMIC ATTRIBUTES FOR RESERVOIR CHARACTERIZATION

    SciTech Connect

    Wayne D. Pennington

    2000-05-01

    The project, ''Calibration of Seismic Attributes for Reservoir Characterization'' is on schedule as planned, with only minor departures from plan. They have been working on multiple data sets, including two public-domain sets, one proprietary data set with a corporate partner, and one other proprietary data set as a member of a consortium. They have expanded the use, on a regular basis, of high-end software well beyond that anticipated in the original work plan. The use of these high-end software packages has greatly enhanced their ability to identify, study, and evaluate potential attributes in the seismic data. In addition, the high end software has served the purpose of pointing them in the right direction to make simple and straightforward relationships between the rock physical parameters and the seismic data. They required the use of this software to initially discover those relationships, but the understanding of those relationships is, so far, very straightforward, and does not require the use of high-end software.

  6. Identifying image preferences based on demographic attributes

    NASA Astrophysics Data System (ADS)

    Fedorovskaya, Elena A.; Lawrence, Daniel R.

    2014-02-01

    The intent of this study is to determine what sorts of images are considered more interesting by which demographic groups. Specifically, we attempt to identify images whose interestingness ratings are influenced by the demographic attribute of the viewer's gender. To that end, we use the data from an experiment where 18 participants (9 women and 9 men) rated several hundred images based on "visual interest" or preferences in viewing images. The images were selected to represent the consumer "photo-space" - typical categories of subject matter found in consumer photo collections. They were annotated using perceptual and semantic descriptors. In analyzing the image interestingness ratings, we apply a multivariate procedure known as forced classification, a feature of dual scaling, a discrete analogue of principal components analysis (similar to correspondence analysis). This particular analysis of ratings (i.e., ordered-choice or Likert) data enables the investigator to emphasize the effect of a specific item or collection of items. We focus on the influence of the demographic item of gender on the analysis, so that the solutions are essentially confined to subspaces spanned by the emphasized item. Using this technique, we can know definitively which images' ratings have been influenced by the demographic item of choice. Subsequently, images can be evaluated and linked, on one hand, to their perceptual and semantic descriptors, and, on the other hand, to the preferences associated with viewers' demographic attributes.

  7. Reconciling the structural attributes of avian antibodies.

    PubMed

    Conroy, Paul J; Law, Ruby H P; Gilgunn, Sarah; Hearty, Stephen; Caradoc-Davies, Tom T; Lloyd, Gordon; O'Kennedy, Richard J; Whisstock, James C

    2014-05-30

    Antibodies are high value therapeutic, diagnostic, biotechnological, and research tools. Combinatorial approaches to antibody discovery have facilitated access to unique antibodies by surpassing the diversity limitations of the natural repertoire, exploitation of immune repertoires from multiple species, and tailoring selections to isolate antibodies with desirable biophysical attributes. The V-gene repertoire of the chicken does not utilize highly diverse sequence and structures, which is in stark contrast to the mechanism employed by humans, mice, and primates. Recent exploitation of the avian immune system has generated high quality, high affinity antibodies to a wide range of antigens for a number of therapeutic, diagnostic and biotechnological applications. Furthermore, extensive examination of the amino acid characteristics of the chicken repertoire has provided significant insight into mechanisms employed by the avian immune system. A paucity of avian antibody crystal structures has limited our understanding of the structural consequences of these uniquely chicken features. This paper presents the crystal structure of two chicken single chain fragment variable (scFv) antibodies generated from large libraries by phage display against important human antigen targets, which capture two unique CDRL1 canonical classes in the presence and absence of a non-canonical disulfide constrained CDRH3. These structures cast light on the unique structural features of chicken antibodies and contribute further to our collective understanding of the unique mechanisms of diversity and biochemical attributes that render the chicken repertoire of particular value for antibody generation.

  8. Calibration of Seismic Attributes for Reservoir Characterization

    SciTech Connect

    Wayne D. Pennington

    2002-09-29

    The project, "Calibration of Seismic Attributes for Reservoir Characterization," is now complete. Our original proposed scope of work included detailed analysis of seismic and other data from two to three hydrocarbon fields; we have analyzed data from four fields at this level of detail, two additional fields with less detail, and one other 2D seismic line used for experimentation. We also included time-lapse seismic data with ocean-bottom cable recordings in addition to the originally proposed static field data. A large number of publications and presentations have resulted from this work, inlcuding several that are in final stages of preparation or printing; one of these is a chapter on "Reservoir Geophysics" for the new Petroleum Engineering Handbook from the Society of Petroleum Engineers. Major results from this project include a new approach to evaluating seismic attributes in time-lapse monitoring studies, evaluation of pitfalls in the use of point-based measurements and facies classifications, novel applications of inversion results, improved methods of tying seismic data to the wellbore, and a comparison of methods used to detect pressure compartments. Some of the data sets used are in the public domain, allowing other investigators to test our techniques or to improve upon them using the same data. From the public-domain Stratton data set we have demonstrated that an apparent correlation between attributes derived along 'phantom' horizons are artifacts of isopach changes; only if the interpreter understands that the interpretation is based on this correlation with bed thickening or thinning, can reliable interpretations of channel horizons and facies be made. From the public-domain Boonsville data set we developed techniques to use conventional seismic attributes, including seismic facies generated under various neural network procedures, to subdivide regional facies determined from logs into productive and non-productive subfacies, and we developed a

  9. CALIBRATION OF SEISMIC ATTRIBUTES FOR RESERVOIR CHARACTERIZATION

    SciTech Connect

    Wayne D. Pennington; Horacio Acevedo; Aaron Green; Joshua Haataja; Shawn Len; Anastasia Minaeva; Deyi Xie

    2002-10-01

    The project, ''Calibration of Seismic Attributes for Reservoir Calibration,'' is now complete. Our original proposed scope of work included detailed analysis of seismic and other data from two to three hydrocarbon fields; we have analyzed data from four fields at this level of detail, two additional fields with less detail, and one other 2D seismic line used for experimentation. We also included time-lapse seismic data with ocean-bottom cable recordings in addition to the originally proposed static field data. A large number of publications and presentations have resulted from this work, including several that are in final stages of preparation or printing; one of these is a chapter on ''Reservoir Geophysics'' for the new Petroleum Engineering Handbook from the Society of Petroleum Engineers. Major results from this project include a new approach to evaluating seismic attributes in time-lapse monitoring studies, evaluation of pitfalls in the use of point-based measurements and facies classifications, novel applications of inversion results, improved methods of tying seismic data to the wellbore, and a comparison of methods used to detect pressure compartments. Some of the data sets used are in the public domain, allowing other investigators to test our techniques or to improve upon them using the same data. From the public-domain Stratton data set we have demonstrated that an apparent correlation between attributes derived along ''phantom'' horizons are artifacts of isopach changes; only if the interpreter understands that the interpretation is based on this correlation with bed thickening or thinning, can reliable interpretations of channel horizons and facies be made. From the public-domain Boonsville data set we developed techniques to use conventional seismic attributes, including seismic facies generated under various neural network procedures, to subdivide regional facies determined from logs into productive and non-productive subfacies, and we developed a

  10. A systematic review of ecological attributes that confer resilience to climate change in environmental restoration.

    PubMed

    Timpane-Padgham, Britta L; Beechie, Tim; Klinger, Terrie

    2017-01-01

    Ecological restoration is widely practiced as a means of rehabilitating ecosystems and habitats that have been degraded or impaired through human use or other causes. Restoration practices now are confronted by climate change, which has the potential to influence long-term restoration outcomes. Concepts and attributes from the resilience literature can help improve restoration and monitoring efforts under changing climate conditions. We systematically examined the published literature on ecological resilience to identify biological, chemical, and physical attributes that confer resilience to climate change. We identified 45 attributes explicitly related to climate change and classified them as individual- (9), population- (6), community- (7), ecosystem- (7), or process-level attributes (16). Individual studies defined resilience as resistance to change or recovery from disturbance, and only a few studies explicitly included both concepts in their definition of resilience. We found that individual and population attributes generally are suited to species- or habitat-specific restoration actions and applicable at the population scale. Community attributes are better suited to habitat-specific restoration at the site scale, or system-wide restoration at the ecosystem scale. Ecosystem and process attributes vary considerably in their type and applicability. We summarize these relationships in a decision support table and provide three example applications to illustrate how these classifications can be used to prioritize climate change resilience attributes for specific restoration actions. We suggest that (1) including resilience as an explicit planning objective could increase the success of restoration projects, (2) considering the ecological context and focal scale of a restoration action is essential in choosing appropriate resilience attributes, and (3) certain ecological attributes, such as diversity and connectivity, are more commonly considered to confer

  11. A systematic review of ecological attributes that confer resilience to climate change in environmental restoration

    PubMed Central

    Timpane-Padgham, Britta L.

    2017-01-01

    Ecological restoration is widely practiced as a means of rehabilitating ecosystems and habitats that have been degraded or impaired through human use or other causes. Restoration practices now are confronted by climate change, which has the potential to influence long-term restoration outcomes. Concepts and attributes from the resilience literature can help improve restoration and monitoring efforts under changing climate conditions. We systematically examined the published literature on ecological resilience to identify biological, chemical, and physical attributes that confer resilience to climate change. We identified 45 attributes explicitly related to climate change and classified them as individual- (9), population- (6), community- (7), ecosystem- (7), or process-level attributes (16). Individual studies defined resilience as resistance to change or recovery from disturbance, and only a few studies explicitly included both concepts in their definition of resilience. We found that individual and population attributes generally are suited to species- or habitat-specific restoration actions and applicable at the population scale. Community attributes are better suited to habitat-specific restoration at the site scale, or system-wide restoration at the ecosystem scale. Ecosystem and process attributes vary considerably in their type and applicability. We summarize these relationships in a decision support table and provide three example applications to illustrate how these classifications can be used to prioritize climate change resilience attributes for specific restoration actions. We suggest that (1) including resilience as an explicit planning objective could increase the success of restoration projects, (2) considering the ecological context and focal scale of a restoration action is essential in choosing appropriate resilience attributes, and (3) certain ecological attributes, such as diversity and connectivity, are more commonly considered to confer

  12. Neural correlates of attributing causes to the self, another person and the situation

    PubMed Central

    Ma, Ning; Baetens, Kris; Clément, Nikki; Van Overwalle, Frank; Vandekerckhove, Marie

    2015-01-01

    This study compares brain activation during causal attribution to three different loci, the self, another person and the situation; and further explores correlations with clinical scales (i.e. depression, anxiety and autism) in a typical population. While they underwent functional magnetic resonance imaging, 20 participants read short sentences about another person (‘someone’) who engaged in behaviors with the participant or made comments about the participant. The participants then attributed these behaviors to three attribution loci: themselves, the other person or the situation. The results revealed common activation across the three attribution loci in the bilateral temporo-parietal junction (TPJ), left posterior superior temporal sulcus, precuneus and right temporal pole (TP). Comparisons between the attribution loci revealed very little differences, except for increased activation of the right TP while making attributions to the situation compared with the self. In addition, when making attributions to the situation or other persons for negative events, there were reliable correlations between low activity in the left TPJ and high levels of anxiety and problematic social interaction in autism. The results indicate that attributions to different loci are based on the same underlying brain process, which might be atypical among persons with anxiety or autism symptoms. PMID:24633532

  13. Veterans Administration Databases

    Cancer.gov

    The Veterans Administration Information Resource Center provides database and informatics experts, customer service, expert advice, information products, and web technology to VA researchers and others.

  14. School Administrators as Change Agents; A Role Dilemma.

    ERIC Educational Resources Information Center

    Hazard, William R.

    The administrator's role in the change process is not all clear. Role conflict has been a barrier to administrators acting as change agents. Although the functions of executive, leader, maintainer, and policy implementer are common to most administrators, the total dimensions of administrative roles are seldom laid out in any job description. The…

  15. Development of Program to Enhance Strategic Leadership of Secondary School Administrators

    ERIC Educational Resources Information Center

    Chatchawaphun, Pimpisa; Julsuwan, Suwat; Srisa-ard, Boonchom

    2016-01-01

    This research aimed to 1) study principles, attributes and skills needed for secondary school administrators, 2) investigate current situations, desirable conditions and needs for strategic secondary school administrators, 3) develop a strategic secondary school administrator enhancement program, and 4) explore the efficiency level of the…

  16. Mortality of American alligators attributed to cannibalism

    USGS Publications Warehouse

    Delany, Michael F.; Woodward, Allan R.; Kiltie, Richard A.; Moore, Clinton T.

    2011-01-01

    Mortality of juvenile (Alligator mississippiensis) attributed to cannibalism on Orange Lake, Florida was examined. Alligator web tags used in mark–recapture studies were found in 12% of 267 stomachs sampled from alligators ≥168 cm TL. Captive alligators retained 76% of force-fed tags during a 588-d tag-retention trial. Models relating the probability of tag recovery to the annual probabilities of juvenile survival, cannibalism, tag retention, adult survival, and adult harvest suggested that cannibalism may on average remove 6–7% of the juvenile alligator population annually. Vulnerability continued to 140 cm TL (age 6–8 yr). Cannibalism of juveniles may serve to regulate the alligator population on Orange Lake. Alligator cannibalism may vary widely among populations, depending on demography and environmental conditions. The role and importance of cannibalism in alligator population dynamics should be more fully assessed and environmental and population factors that influence cannibalism identified to better evaluate management programs.

  17. Otoconia biogenesis, phylogeny, composition and functional attributes

    NASA Technical Reports Server (NTRS)

    Fermin, C. D.; Lychakov, D.; Campos, A.; Hara, H.; Sondag, E.; Jones, T.; Jones, S.; Taylor, M.; Meza-Ruiz, G.; Martin, D. S.

    1998-01-01

    This work consolidates data about these interesting organic crystals of vertebrate inner ears. It addresses 5 aspects of inner ear otoliths not completely understood to date: 1) embryological data that explains the formation of the crystals, 2) the significance of the organic and the inorganic phase of the otolith and the changing patterns of otoconia formation along the evolutionary tree, 3) otoliths contribution for detecting linear acceleration, 4) the effect that altered gravity and aminoglycosides have on the development and adult shape of the crystals, and the evolutionary significance of a changing shape of the crystals from primitive forms (lamprey) to high vertebrate birds and mammals is discussed, 5) functional attributes of the otolithic organs and morphological modifications of the otoliths by physical and chemical insults are presented with an extensive discussion of the most relevant literature published and available to us.

  18. Ravens attribute visual access to unseen competitors

    PubMed Central

    Bugnyar, Thomas; Reber, Stephan A.; Buckner, Cameron

    2016-01-01

    Recent studies purported to demonstrate that chimpanzees, monkeys and corvids possess a basic Theory of Mind, the ability to attribute mental states like seeing to others. However, these studies remain controversial because they share a common confound: the conspecific's line of gaze, which could serve as an associative cue. Here, we show that ravens Corvus corax take into account the visual access of others, even when they cannot see a conspecific. Specifically, we find that ravens guard their caches against discovery in response to the sounds of conspecifics when a peephole is open but not when it is closed. Our results suggest that ravens can generalize from their own perceptual experience to infer the possibility of being seen. These findings confirm and unite previous work, providing strong evidence that ravens are more than mere behaviour-readers. PMID:26835849

  19. Design of Anonymous Attribute Authentication Mechanism

    NASA Astrophysics Data System (ADS)

    Kiyomoto, Shinsaku; Fukushima, Kazuhide; Tanaka, Toshiaki

    Privacy remains an issue for IT services. Users are concerned that their history of service use may be traceable since each user is assigned a single identifier as a means of authentication.
    In this paper, we propose a perfectly anonymous attribute authentication scheme that is both unidentifiable and untraceable. Then, we present the evaluation results of a prototype system using a PC and mobile phone with the scheme. The proposed scheme employs a self-blindable certificate that a user can change randomly; thus the certificate is modified for each authentication, and the authentication scheme is unidentifiable and untraceable. Furthermore, our scheme can revoke self-blindable certificates without leaks of confidential private information and check the revocation status without online access.

  20. PASTA: pointwise assessment of streamline tractography attributes.

    PubMed

    Jones, Derek K; Travis, Adam R; Eden, Greg; Pierpaoli, Carlo; Basser, Peter J

    2005-06-01

    Diffusion tensor MRI tractography aims to reconstruct noninvasively the 3D trajectories of white matter fasciculi within the brain, providing neuroscientists and clinicians with a potentially useful tool for mapping brain architecture. While this technique is widely used to visualize white matter pathways, the associated uncertainty in fiber orientation and artifacts have, to date, not been visualized in conjunction with the trajectory data. In this work, the bootstrap method was used to determine the distributions of diffusion indices such as trace and anisotropy, together with the uncertainty in fiber orientation. A novel visualization scheme was developed to encode this information at each point along reconstructed trajectories. By integrating these schemes into a graphical user interface, a new tool which we call PASTA (Pointwise Assessment of Streamline Tractography Attributes) was created to facilitate identification of artifacts in tractography that would otherwise go undetected.

  1. Hospital-Admitted Injury Attributable to Alcohol

    PubMed Central

    Miller, Ted R.; Spicer, Rebecca S.

    2013-01-01

    Background Primary data collection has established that alcohol causes injuries treated in the emergency department. No comparable data exist for injuries admitted to hospital. Data on the injury risks of heavy drinkers relative to other drinkers also are sparse. Methods We estimated (1) whether regular heavy drinkers have higher hospitalized injury risks than other people when alcohol negative and (2) how much hospitalized injury risk of regular heavy drinkers and other drinkers rises when alcohol positive. We combined national alcohol consumption data with alcohol metabolism rates to estimate hours spent alcohol positive versus alcohol negative during a year for heavy drinkers versus other people. A literature review provided hospitalized non-fatal injury rates for these groups by alcohol involvement. Results Relative to other alcohol-negative people aged 18 and older, heavy drinkers have an estimated relative risk of hospitalized injury of 1.4 when alcohol negative and 4.3 when alcohol positive. Others have an estimated relative risk of 1.0 when alcohol negative and 6.8 when alcohol positive. Thus alcohol greatly raises injury risk. The excess risk patterns persist for a wide range of sensitivity analysis values. Of hospitalized injuries, an estimated 21% are alcohol attributable including 36% of assaults. Conclusions Drinking alcohol is a major cause of hospitalized injury. Heavy drinkers lead risky lifestyles. They tolerate alcohol better than most drinkers but their injury risks still triple when they drink. Our approach to attribution is a valuable complement to more costly, more precise approaches that rely heavily on primary data collection. It works for any severity of injury. Applying it only requires an existing alcohol consumption survey plus data on alcohol involvement in targeted injuries. PMID:22004026

  2. 7 CFR 1580.501 - Administration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Administration. 1580.501 Section 1580.501 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.501 Administration. (a) The petition process...

  3. Administrative Libraries Section. Special Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Six papers on the theme, "Administrative Libraries in a Technological World: Past, Present, and Future--A General Stocktaking and a State of the Art Report" focus on West German telecommunications and information technology and the use of data processing and other technological aids in West German administrative libraries. These papers,…

  4. Becoming a Reflective Student Affairs Administrator.

    ERIC Educational Resources Information Center

    Brown, Robert D.; And Others

    1992-01-01

    Interviews with 12 student affairs administrators revealed that respondents were applied theorists and reflective practitioners; action phase of reflective process was integral to decision making; respondents believed their thinking patterns remained constant throughout life; formal education played minimal role in helping administrators become…

  5. Making Work Easy: Administrative Applications of Microcomputers.

    ERIC Educational Resources Information Center

    Schneider, Gail Thierbach

    This survey of the administrative applications of microcomputers identifies word processing, database management, spreadsheet functions, and graphics as four areas in which microcomputer use will reduce repetition, improve cost efficiency, minimize paperwork, enhance filing and retrieval systems, and save time. This will allow administrators and…

  6. Distributed Administrative Management Information System (DAMIS).

    ERIC Educational Resources Information Center

    Juckiewicz, Robert; Kroculick, Joseph

    Columbia University's major program to distribute its central administrative data processing to its various schools and departments is described. The Distributed Administrative Management Information System (DAMIS) will link every department and school within the university via micrcomputers, terminals, and/or minicomputers to the central…

  7. The Microcomputer in the Administrative Office.

    ERIC Educational Resources Information Center

    Huntington, Fred

    1983-01-01

    Discusses microcomputer uses for administrative computing in education at site level and central office and recommends that administrators start with a word processing program for time management, an electronic spreadsheet for financial accounting, a database management system for inventories, and self-written programs to alleviate paper…

  8. Leadership skills and attributes of women and nurse executives: challenges for the 21st century.

    PubMed

    Carroll, Theresa L

    2005-01-01

    This study used a descriptive comparative design in which the skills/attributes identified by women leaders were compared to the skills/attributes identified by the nurse executives (NEs). For the women leaders and NEs, 6 factors were identified through principal components analysis: (1) personal integrity, (2) strategic vision/action orientation, (3) team building/communication skills, (4) management and technical competencies, (5) people skills (eg, empowering others, networking, valuing diversity, working collaboratively), and (6) personal survival skills/attributes (eg, political sensitivity, self-direction, self-reliance, courage, and candor). The items that received the highest level of agreement regarding importance for both groups were contained in the personal integrity factor, which included ethical standards, trustworthiness, and credibility. These factors are discussed and implications for leadership development and nursing administration graduate programs are identified.

  9. Case and Administrative Support Tools

    EPA Pesticide Factsheets

    Case and Administrative Support Tools (CAST) is the secure portion of the Office of General Counsel (OGC) Dashboard business process automation tool used to help reduce office administrative labor costs while increasing employee effectiveness. CAST supports business functions which rely on and store Privacy Act sensitive data (PII). Specific business processes included in CAST (and respective PII) are: -Civil Rights Cast Tracking (name, partial medical history, summary of case, and case correspondance). -Employment Law Case Tracking (name, summary of case). -Federal Tort Claims Act Incident Tracking (name, summary of incidents). -Ethics Program Support Tools and Tracking (name, partial financial history). -Summer Honors Application Tracking (name, home address, telephone number, employment history). -Workforce Flexibility Initiative Support Tools (name, alternative workplace phone number). -Resource and Personnel Management Support Tools (name, partial employment and financial history).

  10. Migrant Education Administrative Guide.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Compensatory Education.

    Relating specifically to the North Carolina migrant education program's administrative responsibilities, this guide is designed to aid administrators in program management, monitoring project activities, project evaluation, self-assessment, determining needs for training and staff development, site-visit preparation, policy development, and…

  11. Champions of Children. Administrators . . .

    ERIC Educational Resources Information Center

    Chaffee, John; Olds, H. Robert

    Today, in an era of taxpayer revolts, lack of clarity in values, and changing family structure, children need advocates in the political arena as well as in the schools. This pamphlet suggests that administrators are in an excellent position to defend the rights of children on all fronts. It focuses on what administrators have done and specific…

  12. The Administrative Power Grab

    ERIC Educational Resources Information Center

    Sorenson, Richard D.

    2007-01-01

    Administrative power for some school teachers can be an aphrodisiac that can be applied negatively, especially when a leader has devastating instinct for the weaknesses of others. A leader's intellect and heart closes shop and ceases to function when drunk on power. In this article, the author describes how the use of administrative power can be…

  13. Traditionalism and Educational Administration.

    ERIC Educational Resources Information Center

    Holmes, Mark

    Administration is defined as the enactment of moral choices influencing subordinates within an organizational setting. It is distinguished from management, which is considered to involve a lower level of discretion. Educational administration is therefore in the moral domain; it involves discretionary, moral choices in a field that is itself moral…

  14. The Administrative Team.

    ERIC Educational Resources Information Center

    Ohio Association of Elementary School Principals, Westerville.

    Although needs of school districts vary with size, degree of teacher negotiation procedures, and type of community involvement, the administrative team model is presented as an effective, appropriate administrative organization. Based on an assumption that each level of authority in a school district possesses and exercises expertise and unique…

  15. Administrative Theory in Transition.

    ERIC Educational Resources Information Center

    Griffiths, Daniel E.

    This monograph analyzes transition in educational administrative theory. A brief introductory section describes the theoretical movement, the substance and repercussions of Thomas Greenfield's critique of educational administrative theory in 1974, and emerging qualitative approaches. Seven readings, all written by the volume's author, view…

  16. Improving Educational Administrative Decisions.

    ERIC Educational Resources Information Center

    Wolfe, A. E.

    This paper discusses the financial crisis facing public education in the United States today and argues that the most effective response to this crisis is to improve the decision-making skills of educational administrators. Based on a review of the literature on administrative decision-making and organizational change, the author examines several…

  17. Rural Administrative Leadership Handbook.

    ERIC Educational Resources Information Center

    Tift, Carolyn

    This resource book on rural administrative leadership is the result of 1988 interviews with school administrators involved in successful rural educational programs. The material is divided into eight chapters, each self-contained for separate use. Chapter 1, "Getting to Know the Community," addresses qualities of living and working in…

  18. Mea culpa: predicting stock prices from organizational attributions.

    PubMed

    Lee, Fiona; Peterson, Christopher; Tiedens, Larissa Z

    2004-12-01

    People's causal attributions for events in their lives have been shown to relate to individual and interpersonal outcomes. Groups and organizations also make causal attributions, and this article examines whether their publicly communicated attributions predict organizational-level outcomes. By content analyzing attributions contained in corporate annual reports from 14 companies during a 21-year period, the authors found that organizations that made "self disserving" attributions- internal and controllable attributions for negative events-had higher stock prices 1 year later. The authors argue that claiming personal responsibility for negative events made the organizations appear more in control, leading to more positive impressions.

  19. Causal attributions of dementia among Korean American immigrants.

    PubMed

    Lee, Sang E; Diwan, Sadhna; Yeo, Gwen

    2010-11-01

    To better understand conceptualizations of dementia, this study explored causal attributions of dementia among 209 Korean Americans, using a self-administered questionnaire in Korean. Findings show that Korean Americans endorsed various causal attributions. Factor analysis yielded 3 dimensions of their attributions including psychological, physical/environmental, and cognitive/social. Bivariate analyses showed that younger age and higher education were related to more physical/environmental attributions, and younger age was related to more cognitive/social attributions. The study provides an understanding of causal attributions of dementia that practitioners need to understand to provide culturally competent practice and highlights a need to customize public education messages by specific ethnic groups.

  20. Adverse events attributed to traditional Korean medical practices: 1999–2010

    PubMed Central

    Shin, Hyeun-Kyoo; Jeong, Soo-Jin; Ernst, Edzard

    2013-01-01

    Abstract Objective To investigate adverse events attributed to traditional medical treatments in the Republic of Korea. Methods Adverse events recorded in the Republic of Korea between 1999 and 2010 – by the Food and Drug Administration, the Consumer Agency or the Association of Traditional Korean Medicine – were reviewed. Records of adverse events attributed to the use of traditional medical practices, including reports of medicinal accidents and consumers’ complaints, were investigated. Findings Overall, 9624 records of adverse events attributed to traditional medical practices – including 522 linked to herbal treatments – were identified. Liver problems were the most frequently reported adverse events. Only eight of the adverse events were recorded by the pharmacovigilance system run by the Food and Drug Administration. Of the 9624 events, 1389 – mostly infections, cases of pneumothorax and burns – were linked to physical therapy (n = 285) or acupuncture/moxibustion (n = 1104). Conclusion In the Republic of Korea, traditional medical practices often appear to have adverse effects, yet almost all of the adverse events attributed to such practices between 1999 and 2010 were missed by the national pharmacovigilance system. The Consumer Agency and the Association of Traditional Korean Medicine should be included in the national pharmacovigilance system. PMID:23940404

  1. Space Transportation System Availability Requirements and Its Influencing Attributes Relationships

    NASA Technical Reports Server (NTRS)

    Rhodes, Russell E.; Adams, Timothy C.; McCleskey, Carey M.

    2008-01-01

    It is important that engineering and management accept the need for an availability requirement that is derived with its influencing attributes. It is the intent of this paper to provide the visibility of relationships of these major attribute drivers (variables) to each other and the resultant system inherent availability. Also important to provide bounds of the variables providing engineering the insight required to control the system's engineering solution, e.g., these influencing attributes become design requirements also. These variables will drive the need to provide integration of similar discipline functions or technology selection to allow control of the total parts count. The relationship of selecting a reliability requirement will place a constraint on parts count to achieve a given availability requirement or if allowed to increase the parts count will drive the system reliability requirement higher. They also provide the understanding for the relationship of mean repair time (or mean down time) to maintainability, e.g., accessibility for repair, and both the mean time between failure, e.g., reliability of hardware and availability. The concerns and importance of achieving a strong availability requirement is driven by the need for affordability, the choice of using the two launch solution for the single space application, or the need to control the spare parts count needed to support the long stay in either orbit or on the surface of the moon. Understanding the requirements before starting the architectural design concept will avoid considerable time and money required to iterate the design to meet the redesign and assessment process required to achieve the results required of the customer's space transportation system. In fact the impact to the schedule to being able to deliver the system that meets the customer's needs, goals, and objectives may cause the customer to compromise his desired operational goal and objectives resulting in considerable

  2. Space Transportation System Availability Requirement and Its Influencing Attributes Relationships

    NASA Technical Reports Server (NTRS)

    Rhodes, Russell E.; Adams, Timothy C.; McCleskey, Carey M.

    2008-01-01

    It is important that engineering and management accept the need for an availability requirement that is derived with its influencing attributes. It is the intent of this paper to provide the visibility of relationships of these major attribute drivers (variables) to each other and the resultant system inherent availability. Also important to provide bounds of the variables providing engineering the insight required to control the system's engineering solution, e.g., these influencing attributes become design requirements also. These variables will drive the need to provide integration of similar discipline functions or technology selection to allow control of the total parts count. The relationship of selecting a reliability requirement will place a constraint on parts count to achieve a given availability requirement or if allowed to increase the parts count will drive the system reliability requirement higher. They also provide the understanding for the relationship of mean repair time (or mean down time) to maintainability, e.g., accessibility for repair, and both the mean time between failure, e.g., reliability of hardware and availability. The concerns and importance of achieving a strong availability requirement is driven by the need for affordability, the choice of using the two launch solution for the single space application, or the need to control the spare parts count needed to support the long stay in either orbit or on the surface of the moon. Understanding the requirements before starting the architectural design concept will avoid considerable time and money required to iterate the design to meet the redesign and assessment process required to achieve the results required of the customer's space transportation system. In fact the impact to the schedule to being able to deliver the system that meets the customer's needs, goals, and objectives may cause the customer to compromise his desired operational goal and objectives resulting in considerable

  3. Attribution of precipitation changes in African rainforest

    NASA Astrophysics Data System (ADS)

    Otto, F. E. L.; Allen, M. R.; Bowery, A.; Imbers, J.; Jones, R.; Massey, N.; Miller, J.; Rosier, S.; Rye, C.; Thurston, M.; Wilson, S.; Yamazaki, H.

    2012-04-01

    Global climate change is almost certainly affecting the magnitude and frequency of extreme weather and hydrological events. However, whether and to what extend the occurrence of such an event can be attributed to climate change remains a challenge that relies on good observations as well as climate modelling. A number of recent studies have attempted to quantify the role of human influence on climate in observed weather events as e.g. the 2010 Russian heat wave (Dole et al, 2011; Rahmstorf and Coumou, 2011; Otto et al, 2012). The overall approach is to simulate, with as realistic a model as possible and accounting as far as possible for modelling uncertainties, both the statistics of observed weather and the statistics of the weather that would have obtained had specific external drivers of climate change been absent. This approach requires a large ensemble size to provide results from which the statistical significance and the shape of the distribution of key variables can be assessed. Also, a sufficiently long period of time must be simulated to evaluate model bias and whether the model captures the observed distribution. The weatherathome.net within the climateprediction.net projects provides such an ensemble with many hundred ensemble members per year via volunteer distributed computing. Most previous attribution studies have been about European extreme weather events but the most vulnerable regions to climate change are in Asia and Africa. One of the most complex hydrological systems is the tropical rainforest, which is expected to react highly sensible to a changing climate. Analysing the weatherathome.net results we find that conditions which are too dry for rainforests to sustain without damages occurred more frequently and more severe in recent years. Furthermore the changes in precipitation in that region can be linked to El Nino/ La Nina events. Linking extreme weather events to large-scale teleconnections helps to understand the occurrence of this

  4. The GEMS Model of Volunteer Administration.

    ERIC Educational Resources Information Center

    Culp, Ken, III; Deppe, Catherine A.; Castillo, Jaime X.; Wells, Betty J.

    1998-01-01

    Describes GEMS, a spiral model that profiles volunteer administration. Components include Generate, Educate, Mobilize, and Sustain, four sets of processes that span volunteer recruitment and selection to retention or disengagement. (SK)

  5. Anomaly Detection and Attribution Using Bayesian Networks

    DTIC Science & Technology

    2014-06-01

    Introduction Underlying every issue in statistical reasoning is the assumption that the data being ex- amined was generated by the same underlying ... process which our statistical models are designed to represent. The accuracy of a model compared to the process it represents is irrelevant unless we are...considering data which was indeed generated by the same process . When this assumption fails for a given piece of data, that data is called an outlier

  6. Characteristics of medication errors made by students during the administration phase: a descriptive study.

    PubMed

    Wolf, Zane Robinson; Hicks, Rodney; Serembus, Joanne Farley

    2006-01-01

    Faculty concentrate on teaching nursing students about safe medication administration practices and on challenging them to develop skills for calculating drug dose and intravenous flow rate problems. In spite of these efforts, students make medication errors and little is known about the attributes of these errors. Therefore, this descriptive, retrospective, secondary analysis study examined the characteristics of medication errors made by nursing students during the administration phase of the medication use process as reported to the MEDMARX, a database operated by the United States Pharmacopeia through the Patient Safety Program. Fewer than 3% of 1,305 student-made medication errors occurring in the administration process resulted in patient harm. Most were omission errors, followed by errors of giving the wrong dose (amount) of a drug. The most prevalent cause of the errors was students' performance deficits, whereas inexperience and distractions were leading contributing factors. The antimicrobial therapeutic class of drugs and the 10 subcategories within this class were the most commonly reported medications involved. Insulin was the highest-frequency single medication reported. Overall, this study shows that students' administration errors may be more frequent than suspected. Faculty might consider curriculum revisions that incorporate medication use safety throughout each course in nursing major courses.

  7. Changing US Attributes After CS-US Pairings Changes CS-Attribute-Assessments: Evidence for CS-US Associations in Attribute Conditioning.

    PubMed

    Förderer, Sabine; Unkelbach, Christian

    2016-03-01

    Attribute Conditioning (AC) refers to people's changed assessments of stimuli's (CSs) attributes due to repeated pairing with stimuli (USs) possessing these attributes; for example, when an athletic person (US) is paired with a neutral person (CS), the neutral person is judged to be more athletic after the pairing. We hypothesize that this AC effect is due to CSs' associations with USs rather than direct associations with attributes. Three experiments test this hypothesis by changing US attributes after CS-US pairings. Experiments 1 and 2 conditioned athleticism by pairing neutral men (CSs) with athletic and non-athletic USs. Post-conditioning, USs' athleticism was reversed, which systematically influenced participants' assessment of CS athleticism. Experiment 3 conditioned athleticism and changed USs' musicality after CS-US pairings. This post-conditioning change affected musicality assessments of CSs but did not influence athleticism-assessments. The results indicate that AC effects are based on an associative CS-US-attribute structure.

  8. Dynamic genetic architecture of metabolic syndrome attributes in the rat.

    PubMed

    Seda, Ondrej; Liska, Frantisek; Krenova, Drahomira; Kazdova, Ludmila; Sedova, Lucie; Zima, Tomas; Peng, Junzheng; Pelinkova, Kveta; Tremblay, Johanne; Hamet, Pavel; Kren, Vladimir

    2005-04-14

    The polydactylous rat strain (PD/Cub) is a highly inbred (F > 90) genetic model of metabolic syndrome. The aim of this study was to analyze the genetic architecture of the metabolic derangements found in the PD/Cub strain and to assess its dynamics in time and in response to diet and medication. We derived a PD/Cub x BN/Cub (Brown Norway) F2 intercross population of 149 male rats and performed metabolic profiling and genotyping and multiple levels of genetic linkage and statistical analyses at five different stages of ontogenesis and after high-sucrose diet feeding and dexamethasone administration challenges. The interval mapping analysis of 83 metabolic and morphometric traits revealed over 50 regions genomewide with significant or suggestive linkage to one or more of the traits in the segregating PD/Cub x BN/Cub population. The multiple interval mapping showed that, in addition to "single" quantitative train loci, there are more than 30 pairs of loci across the whole genome significantly influencing the variation of particular traits in an epistatic fashion. This study represents the first whole genome analysis of metabolic syndrome in the PD/Cub model and reveals several new loci previously not connected to the genetics of insulin resistance and dyslipidemia. In addition, it attempts to present the concept of "dynamic genetic architecture" of metabolic syndrome attributes, evidenced by shifts in the genetic determination of syndrome features during ontogenesis and during adaptation to the dietary and pharmacological influences.

  9. Ecosystem attributes related to tidal wetland effects on water quality.

    PubMed

    Findlay, S; Fischer, D

    2013-01-01

    Biogeochemical functioning of ecosystems is central to nutrient cycling, carbon balance, and several ecosystem services, yet it is not always clear why levels of function might vary among systems. Wetlands are widely recognized for their ability to alter concentrations of solutes and particles as water moves through them, but we have only general expectations for what attributes of wetlands are linked to variability in these processes. We examined changes in several water quality variables (dissolved oxygen, dissolved organic carbon, nutrients, and suspended particles) to ascertain which constituents are influenced during tidal exchange with a range of 17 tidal freshwater wetlands along the Hudson River, New York, USA. Many of the constituents showed significant differences among wetlands or between flooding and ebbing tidal concentrations, indicating wetland-mediated effects. For dissolved oxygen, the presence of even small proportional cover by submerged aquatic vegetation increased the concentration of dissolved oxygen in water returned to the main channel following a daytime tidal exchange. Nitrate concentrations showed consistent declines during ebbing tides, but the magnitude of decline varied greatly among sites. The proportional cover by graminoid-dominated high intertidal vegetation accounted for over 40% of the variation in nitrate decline. Knowing which water-quality alterations are associated with which attributes helps suggest underlying mechanisms and identifies what functions might be susceptible to change as sea level rise or salinity intrusion drives shifts in wetland vegetation cover.

  10. Designing a 3rd generation, authenticatable attribute measurement system

    SciTech Connect

    Thron, Jonathan; Karpius, Peter; Santi, Peter; Smith, Morag; Vo, Duc; Williams, Richard

    2009-01-01

    Attribute measurement systems (AMS) are designed to measure potentially sensitive items containing Special Nuclear Materials to determine if the items possess attributes which fall within an agreed-upon range. Such systems could be used in a treaty to inspect and verify the identity of items in storage without revealing any sensitive information associated with the item. An AMS needs to satisfy two constraints: the host party needs to be sure that none of their sensitive information is released, while the inspecting party wants to have confidence that the limited amount of information they see accurately reflects the properties of the item being measured. The former involves 'certifying' the system and the latter 'authenticating' it. Previous work into designing and building AMS systems have focused more on the questions of certifiability than on the questions of authentication - although a few approaches have been investigated. The next step is to build a 3rd generation AMS which (1) makes the appropriate measurements, (2) can be certified, and (3) can be authenticated (the three generations). This paper will discuss the ideas, options, and process of producing a design for a 3rd generation AMS.

  11. Effect of moisture content on textural attributes of dried figs

    NASA Astrophysics Data System (ADS)

    Ansari, Sara; Maftoon-Azad, Neda; Farahnaky, Asgar; Hosseini, Ebrahim; Badii, Fojan

    2014-10-01

    Due to their soft texture consumers prefer moist figs, which has motivated fig processors to increase the production of this product. However, as water enhances the browning reaction rate, moisture content optimisation of moist figs is very important. Processed figs must have suitable texture softness with browning kept to a minimum. The purpose of this study was to examine the effect of moisture content on the textural attributes of dried figs. Hardness, compression energy, gradient, gumminess and chewiness of fig samples decreased with moisture content exponentially, whereas the trend of springiness and cohesiveness with change of moisture content was nearly constant. Moreover, in the texture profile analysis plot of rehydrated figs, the presence of negative area is an indication of adhesiveness which was zero in control dried figs. The results of the texture profile analysis tests proved the existence of a critical moisture content of about 18.4%, above which no significant effect of moisture content on textural parameters was found. The glass-rubber transition results from differential scanning calorimeter may explain the different texture profile analysis attributes of dried figs compared with rehydrated figs.

  12. QUANTIFYING STRUCTURAL PHYSICAL HABITAT ATTRIBUTES USING LIDAR AND HYPERSPECTRAL IMAGERY

    EPA Science Inventory

    Structural physical habitat attributes include indices of stream size, channel gradient, substrate size, habitat complexity and cover, riparian vegetation cover and structure, anthropogenic disturbances and channel-riparian interaction. These habitat attributes will vary dependen...

  13. Reservoir permeability from seismic attribute analysis

    SciTech Connect

    Silin, Dmitriy; Goloshubin, G.; Silin, D.; Vingalov, V.; Takkand, G.; Latfullin, M.

    2008-02-15

    In case of porous fluid-saturated medium the Biot's poroelasticity theory predicts a movement of the pore fluid relative to the skeleton on seismic wave propagation through the medium. This phenomenon opens an opportunity for investigation of the flow properties of the hydrocarbon-saturated reservoirs. It is well known that relative fluid movement becomes negligible at seismic frequencies if porous material is homogeneous and well cemented. In this case the theory predicts an underestimated seismic wave velocity dispersion and attenuation. Based on Biot's theory, Helle et al. (2003) have numerically demonstrated the substantial effects on both velocity and attenuation by heterogeneous permeability and saturation in the rocks. Besides fluid flow effect, the effects of scattering (Gurevich, et al., 1997) play very important role in case of finely layered porous rocks and heterogeneous fluid saturation. We have used both fluid flow and scattering effects to derive a frequency-dependent seismic attribute which is proportional to fluid mobility and applied it for analysis of reservoir permeability.

  14. Sociodemographic Attributes and Spina Bifida Outcomes

    PubMed Central

    Schechter, Michael S.; Liu, Tiebin; Soe, Minn; Swanson, Mark; Ward, Elisabeth; Thibadeau, Judy

    2015-01-01

    Background A National Spina Bifida Patient Registry (NSBPR) was begun in 2009 to help understand the natural history of spina bifida (SB) and the effects of treatments provided by SB clinics. We used the NSBPR to explore the relationship of sociodemographic characteristics with SB outcomes. Methods Using NSBPR data collected in 2009 to 2012, we examined the unadjusted association between demographic characteristics and 4 SB outcomes: bowel continence, bladder continence, mobility, and presence of pressure sores. We then developed multivariable logistic models to explore these relationships while controlling for SB clinic, SB type, and level of lesion. Results Data were available on 2054 patients <22 years of age from 10 SB clinics. In the multivariable models, older age groups were more likely to have continence and pressure sores and less likely to be community ambulatory. Males and patients without private insurance were less likely to be continent and community ambulatory. Non-Hispanic blacks were less likely to be continent. Level of lesion was associated with all outcomes; SB type was associated with all but pressure sores; and all outcomes except community ambulation showed significant variation across clinic sites. Conclusions Sociodemographic attributes are associated with SB outcomes. In particular, males, non-Hispanic blacks, and patients without private insurance have less favorable outcomes, and age has an impact as well. These characteristics need to be considered by clinicians who care for this patient population and factored into case-mix adjustment when evaluating variation in clinical and functional outcomes among different SB clinics. PMID:25780069

  15. Female Sex Offenders: Public Awareness and Attributions.

    PubMed

    Cain, Calli M; Anderson, Amy L

    2016-09-16

    Traditional gender roles, sex scripts, and the way female sex offenders are portrayed in the media may lead to misconceptions about who can commit sexual offenses. Sexual crimes by women may go unnoticed or unreported if there is a general lack of awareness that females commit these crimes. Data from the 2012 Nebraska Annual Social Indicators Survey were used to determine whether the public perceives women as capable sex offenders and the perceived causes of female sex offending. The traditional focus on male sex offenders by researchers, media, and politicians, in addition to gender stereotypes, introduces the possibility of group differences (e.g., between men and women) in perceptions of female sex offenders. Consequently, two secondary analyses were conducted that tested for group differences in both the public's perception of whether females can commit sex offenses and the explanations selected for why females sexually offend. The findings suggest that the public does perceive women as capable sex offenders, although there were group differences in the causal attributions for female sex offending.

  16. Psychiatric side effects attributed to phenylpropanolamine.

    PubMed

    Lake, C R; Masson, E B; Quirk, R S

    1988-07-01

    Phenylpropanolamine (PPA) is a sympathomimetic drug similar in structure to amphetamine which, in the United States, is present in over 130 medications, primarily decongestants, cough/cold remedies, and anorectic agents. We have reviewed 37 cases (published in North America and Europe since 1960) that received diagnoses of acute mania, paranoid schizophrenia, and organic psychosis and that were attributed to PPA product ingestion. Of the 27 North American case reports, more reactions followed the ingestion of combination products than preparations containing PPA alone; more occurred after ingestion of over-the-counter products than those obtained by prescription or on-the-street; and more of the cases followed ingestion of recommended doses than overdoses. Groups at particular risk appear to be those with a past or family psychiatric history, children under the age of 6 and post-partum women. Failure to recognize PPA as an etiological agent in the onset of symptoms usually led to a diagnosis of schizophrenia or mania, lengthy hospitalization, and treatment with substantial doses of neuroleptics or lithium. While generally safe at recommended doses, PPA can be hazardous to susceptible individuals and we urge physicians to be alert to the potential for PPA related psychiatric reactions. We have compiled an alphabetized table (Table 1: Prescription and Over-the-Counter Products Containing Phenylpropanolamine) allowing busy clinicians quick access to those drugs containing PPA.

  17. Scientists' views about attribution of global warming.

    PubMed

    Verheggen, Bart; Strengers, Bart; Cook, John; van Dorland, Rob; Vringer, Kees; Peters, Jeroen; Visser, Hans; Meyer, Leo

    2014-08-19

    Results are presented from a survey held among 1868 scientists studying various aspects of climate change, including physical climate, climate impacts, and mitigation. The survey was unique in its size, broadness and level of detail. Consistent with other research, we found that, as the level of expertise in climate science grew, so too did the level of agreement on anthropogenic causation. 90% of respondents with more than 10 climate-related peer-reviewed publications (about half of all respondents), explicitly agreed with anthropogenic greenhouse gases (GHGs) being the dominant driver of recent global warming. The respondents' quantitative estimate of the GHG contribution appeared to strongly depend on their judgment or knowledge of the cooling effect of aerosols. The phrasing of the IPCC attribution statement in its fourth assessment report (AR4)-providing a lower limit for the isolated GHG contribution-may have led to an underestimation of the GHG influence on recent warming. The phrasing was improved in AR5. We also report on the respondents' views on other factors contributing to global warming; of these Land Use and Land Cover Change (LULCC) was considered the most important. Respondents who characterized human influence on climate as insignificant, reported having had the most frequent media coverage regarding their views on climate change.

  18. [Habitat selection attributes of giant panda].

    PubMed

    Kang, Dong-Wei; Zhao, Zhi-Jiang; Guo, Wen-Xia; Tan, Liu-Yi; Kang, Wen; Li, Jun-Qing

    2011-02-01

    Based on the 1997-2009 inventory data of Wanglang Nature Reserve, the habitat selection attributes of giant panda were studied from the aspects of topography, forest community structure, and main feeding bamboo by the methods of frequency distribution and Bailey. The giant panda had obvious habitat preferences. Topographically, the preferred microhabitat was on the even or convex slopes at the ridge, top, or middle part of mountain body at an elevation 2500-3000 m, with southwest aspect, 6 degrees-30 degrees, and the distance to the nearest water source > 300 m. As for the forest community structure, the giant panda preferred the microhabitat with the bamboo succeeded from secondary forest or mixed conifer and broad-leaved forest, and with the average tree height being 20-29 m and the shrub coverage being 0-24%. The preferred main feeding bamboo by the giant panda was the growing well Fargesia denudate with an average height of 2-5 m and the coverage of > 50%.

  19. SAR Image Segmentation Using Morphological Attribute Profiles

    NASA Astrophysics Data System (ADS)

    Boldt, M.; Thiele, A.; Schulz, K.; Hinz, S.

    2014-08-01

    In the last years, the spatial resolution of remote sensing sensors and imagery has continuously improved. Focusing on spaceborne Synthetic Aperture Radar (SAR) sensors, the satellites of the current generation (TerraSAR-X, COSMO-SykMed) are able to acquire images with sub-meter resolution. Indeed, high resolution imagery is visually much better interpretable, but most of the established pixel-based analysis methods have become more or less impracticable since, in high resolution images, self-sufficient objects (vehicle, building) are represented by a large number of pixels. Methods dealing with Object-Based Image Analysis (OBIA) provide help. Objects (segments) are groupings of pixels resulting from image segmentation algorithms based on homogeneity criteria. The image set is represented by image segments, which allows the development of rule-based analysis schemes. For example, segments can be described or categorized by their local neighborhood in a context-based manner. In this paper, a novel method for the segmentation of high resolution SAR images is presented. It is based on the calculation of morphological differential attribute profiles (DAP) which are analyzed pixel-wise in a region growing procedure. The method distinguishes between heterogeneous and homogeneous image content and delivers a precise segmentation result.

  20. Use of Ill-Informed Multiple Attribute Utility Theory for Deciding Which of Two Management Information Systems to Purchase

    DTIC Science & Technology

    1990-05-01

    Processing Equipment (ADPE) Systems. It uses Multi Attribute Utility Theory ( MAUT ) with poorly understood utility functions and probabilities. Linear...most appropriate here was Multiple Attribute Utility Theory ( MAUT ) with incomplete knowledge of probabilities and utility values (hereafter referred to...USAAVSCOM JAD TECHNICAL MEMORANDUM TM-90-F-2 0 N Lq USE OF ILL-INFORMED MULTIPLE 1 ATTRIBUTE UTILITY THEORY FOR DECIDING WHICH OF TWO MANAGEMENT <E

  1. Measures of Student Learning: Building Administrator

    ERIC Educational Resources Information Center

    Rhode Island Department of Education, 2014

    2014-01-01

    The purpose of this Guidebook is to describe the process and basic requirements for the student learning measures that are used as part of the building administrator evaluation and support process. For aspects of the process that have room for flexibility and school/district-level discretion, the different options have been clearly separated and…

  2. Early Childhood Centre Administrator Certification. Project Report.

    ERIC Educational Resources Information Center

    Ferguson, E. Elaine

    This document presents the process for obtaining certification for the position of early childhood centre administrator (ECCA) in Nova Scotia, Canada. Following an introduction describing the development of the process and its pilot testing, Chapter 1 of the document details the four-step process: (1) application, including training in the ECCA…

  3. Attribution of changes in precipitation patterns in African rainforests

    NASA Astrophysics Data System (ADS)

    Otto, F. E.; Jones, R. G.; Halladay, K.; Allen, M. R.

    2013-12-01

    circulation model (AGCM) simulations within the weather@home project, and analysing statistics of precipitation in the dry season of the Congo Basin rainforests. Because observed data sets in that region are of very poor quality we show how validation methods not only relying on such data have been used to investigate the applicability of PEA analysis from large model ensembles to this tropical region. Additionally we will present results for the same region but generated with a very large ensemble of regional climate simulations which allows analysing the importance of a realistic simulation of small scale precipitation processes for attribution studies in a tropical climate. We highlight that PEA analysis has the potential to provide valuable scientific evidence of recent or anticipated climatological changes in the water cycle, especially in regions with sparse observational data and unclear projections of future changes. However, the strong influence of SST tele-connection patterns on tropical precipitation provides more challenges in the set-up of attribution studies than studies on mid-latitude rainfall.

  4. A multi-attribute model of prostate cancer patient's preferences for health states.

    PubMed

    Chapman, G B; Elstein, A S; Kuzel, T M; Nadler, R B; Sharifi, R; Bennett, C L

    1999-05-01

    Multi-attribute utility theory (MAUT) provides a way to model decisions involving trade-offs among different aspects or goals of a problem. We used MAUT to model prostate cancer patients' preferences for their own health state and we compared this model to patients' global judgments of health state utility. 57 patients with prostate cancer (mean age = 70) at two Chicago Veterans Administration health clinics were asked to evaluate health states described in terms of five health attributes affected by prostate cancer: pain, mood, sexual function, bladder and bowel function, and fatigue and energy. Each attribute had three levels that were used to form three clinically realistic health state descriptions (A = high, B = moderate, C = low). A fourth personalized health description (P) matched the patient's current health. We first measured patients' preferences using time trade-off (TTO) judgments for the three health states (A, B, and C) and for their own current health state (P). The TTO for the patient's own health state (P) was standardized by comparing it to TTO judgments for states A and C. We next constructed a multi-attribute model using the relative importance of the five attributes. The MAU scores were moderately correlated with the TTO preference judgments for the personalized state (Pearson r = 0.38, N = 57, p < 0.01). Thus, patients' preference judgments are moderately consistent and systematic. MAUT appears to be a potentially feasible method for evaluating preferences of prostate cancer patients and may prove helpful in assisting with patient decision making.

  5. From Facial Emotional Recognition Abilities to Emotional Attribution: A Study in Down Syndrome

    ERIC Educational Resources Information Center

    Hippolyte, Loyse; Barisnikov, Koviljka; Van der Linden, Martial; Detraux, Jean-Jacques

    2009-01-01

    Facial expression processing and the attribution of facial emotions to a context were investigated in adults with Down syndrome (DS) in two experiments. Their performances were compared with those of a child control group matched for receptive vocabulary. The ability to process faces without emotional content was controlled for, and no differences…

  6. Crocodile Talk: Attributions of Incestuously Abused and Nonabused Sisters.

    ERIC Educational Resources Information Center

    Monahan, Kathleen

    1997-01-01

    This qualitative study analyzed the retrospective attributions of adult sisters (five abused sister dyads, and five abused and nonabused sister dyads) who grew up in incestuous families. It examined the attributions of subjects regarding the general sibling group; victim selection and nonselection; and attributions regarding jealousy, protection,…

  7. A Web Environment Linking University Teaching Strategies with Graduate Attributes

    ERIC Educational Resources Information Center

    Hoban, Garry; Lefoe, Geraldine E.; James, Bronwyn; Curtis, Sue; Kaidonis, Mary; Hadi, Muhammad; Lipu, Suzanne; McHarg, Chris; Collins, Robbie

    2004-01-01

    This article describes the design of a web-based environment that links teaching strategies used in different faculties with graduate attributes. Whilst graduate attributes have existed at the University of Wollongong since the 1990s, this is the first time teaching strategies that enable students to develop these attributes have been articulated…

  8. The Effects of Prevalent Social Stereotypes on Intergroup Attribution.

    ERIC Educational Resources Information Center

    Ben-Ari, Rachel; And Others

    1994-01-01

    Tested three alternative hypotheses regarding intergroup attribution patterns derived from the ethnocentric, the asymmetrical, and the stereotype-based models of intergroup attribution. Results from 582 junior high students in Israel show that members of majority and minority groups made internal attributions for stereotype-consistent positive…

  9. 47 CFR 73.858 - Attribution of LPFM station interests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.858 Attribution of LPFM station interests. Ownership and other interests in LPFM station permittees and licensees will be attributed to... 47 Telecommunication 4 2014-10-01 2014-10-01 false Attribution of LPFM station interests....

  10. 47 CFR 73.858 - Attribution of LPFM station interests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.858 Attribution of LPFM station interests. Ownership and other interests in LPFM station permittees and licensees will be attributed to... 47 Telecommunication 4 2012-10-01 2012-10-01 false Attribution of LPFM station interests....

  11. 47 CFR 73.858 - Attribution of LPFM station interests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.858 Attribution of LPFM station interests. Ownership and other interests in LPFM station permittees and licensees will be attributed to... 47 Telecommunication 4 2013-10-01 2013-10-01 false Attribution of LPFM station interests....

  12. The Criminal Attribution Inventory: A Measure of Offender Perceptions

    ERIC Educational Resources Information Center

    Kroner, Daryl G.; Mills, Jeremy F.

    2004-01-01

    The Criminal Attribution Inventory (CRAI), drawing upon attribution theory and criminally-related domains, measures criminal responsibility and blame. The CRAI's six scales measure criminal responsibility (Psychopathology, Personality), external criminal blame (Victim, Alcohol, Society) and the attribution of crime to random factors (Random). The…

  13. Attribution Retraining Instruction with a Second-Grade Class

    ERIC Educational Resources Information Center

    Horner, Sherri L.; Gaither, Susan M.

    2004-01-01

    We investigated whether attribution retraining instruction (ARI) embedded in mathematics lessons in a second-grade classroom could help students (a) attribute their successes and failures to effort or lack of effort, (b) not attribute their successes and failures to uncontrollable factors, and (c) increase their mathematics scores. One…

  14. Attributional Style of the Lonely and the Depressed.

    ERIC Educational Resources Information Center

    Anderson, Craig A.; And Others

    Attribution theory suggests that attributional styles may contribute to the motivational and performance deficits frequently observed in depressed and lonely populations. An Attributional Style Assessment Test (ASAT) was created and administered to college students, along with the Beck Depression Inventory and the UCLA Loneliness Scale.…

  15. Factors Relating to Staff Attributions of Control over Challenging Behaviour

    ERIC Educational Resources Information Center

    Dilworth, Jennifer A.; Phillips, Neil; Rose, John

    2011-01-01

    Background: Previous research has suggested that severity of intellectual disability (ID) and topography of behaviour may influence staff causal attributions regarding challenging behaviour. Subsequently, these causal attributions may influence helping behaviours. This study investigated the relationship between attributions of control over…

  16. Generic Attributes as Espoused Theory: The Importance of Context

    ERIC Educational Resources Information Center

    Jones, Anna

    2009-01-01

    There has been considerable interest in generic attributes in higher education for over a decade and yet while generic skills or attributes are an important aspect of policy, there is often a lack of consistency between beliefs about the importance of these skills and attributes and the degree to which exist in teaching practice. There has been an…

  17. Administrators Build Their Own Systems at Loyola University.

    ERIC Educational Resources Information Center

    Doty, Kathlyn E.; Krumrey, Arthur J.

    1982-01-01

    The administrative user services instituted at Loyola University of Chicago, which provides administrators with immediate access to computing at low cost, is described. After preliminary training and file initialization, users are responsible for their own data processing. (Author/MLW)

  18. WP Concepts Course for Students in Business Administration.

    ERIC Educational Resources Information Center

    Nardone, Virginia

    1981-01-01

    Business educators must teach word-processing concepts to business administration students. While administrators are not the operators, they are the users in that they prepare material for input and use the output. (JOW)

  19. Drug Education for Administrators

    ERIC Educational Resources Information Center

    Hackett, Peter; McKeon, Thomas L.

    1976-01-01

    The formulation of a drug policy and the implementation of that policy in a firm but fair manner are the responsibility of the school administrator. Authors give serious consideration to this responsibility. (Editor/RK)

  20. Food and Drug Administration

    MedlinePlus

    ... blog post. April 11, 2017 ‘Organs-on-Chips’ Technology: FDA Testing Groundbreaking Science More FDA Voice Blog ... FEAR Act Site Map Nondiscrimination Website Policies U.S. Food and Drug Administration 10903 New Hampshire Avenue Silver ...